:root {
  /* Koyu — intro arkası + hafif kızıl parıltı */
  --bg: #0b0809;
  --bg-elevated: rgba(22, 16, 17, 0.88);
  --panel: rgba(24, 18, 19, 0.78);
  --panel-strong: #171213;
  --line: rgba(243, 237, 224, 0.08);
  --line-strong: rgba(243, 237, 224, 0.16);
  --text: #f3ede0;
  --muted: rgba(243, 237, 224, 0.62);
  --accent: #c07544;
  --accent-soft: rgba(192, 117, 68, 0.14);
  --accent-cool: #d9a178;
  --ember: #c04538;
  --ember-soft: rgba(192, 69, 56, 0.14);
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.55);
  --radius-xl: 26px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --container: 1120px;
  --footer-bg: #070506;
  --footer-text: #e6ddd0;
  --footer-muted: rgba(230, 221, 208, 0.7);
  --ease-out: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-smooth: cubic-bezier(0.65, 0, 0.35, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  overflow-x: clip;
}

html, body {
  max-width: 100%;
  overflow-x: clip;
  background-color: #0a0708;
}

/* Global medya taşma koruması */
img,
svg,
video,
picture,
iframe,
canvas {
  max-width: 100%;
  display: block;
}

img,
video,
canvas {
  height: auto;
}

/* Logo görselleri: yükseklikleri CSS'ten geldiği için aspect'i koru */
.brand__logo,
.intro-overlay__logo,
.brand-asset__preview img {
  width: auto;
  max-width: 100%;
}

/* Uzun kelimelerin kırılması (URL, e-posta vb.) */
body,
h1, h2, h3, h4, h5, h6,
p, li, a, span, strong, em {
  overflow-wrap: break-word;
  word-wrap: break-word;
}

h1, h2, h3, h4 {
  hyphens: manual;
}

/* Mobil tap highlight'ini kaldır */
a,
button,
[role="button"] {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Plus Jakarta Sans", "Manrope", system-ui, sans-serif;
  font-feature-settings: "kern" 1, "liga" 1;
  font-size: 1.02rem;
  line-height: 1.6;
  color: var(--text);
  background: #0b0809;
  background:
    radial-gradient(1200px 700px at 50% -10%, rgba(182, 58, 42, 0.16), transparent 62%),
    radial-gradient(900px 600px at 15% 45%, rgba(128, 30, 28, 0.1), transparent 60%),
    radial-gradient(900px 700px at 95% 80%, rgba(86, 24, 24, 0.11), transparent 65%),
    linear-gradient(180deg, #0c0808 0%, #0a0707 50%, #0b0909 100%);
  background-attachment: fixed;
  background-color: #0a0708;
}

a {
  color: inherit;
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.14;
  background-image:
    linear-gradient(rgba(243, 237, 224, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(243, 237, 224, 0.028) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.4), transparent 90%);
}

.site-frame {
  width: min(calc(100% - 32px), var(--container));
  margin: 18px auto 0;
  padding-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

.site-header,
.panel,
.product-tile,
.band,
.cta-strip,
.spec-card,
.process-card,
.catalog-card,
.reference-card,
.contact-card,
.detail-card,
.showcase,
.timeline-card,
.quote-card {
  border: 1px solid var(--line);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.site-header {
  position: sticky;
  top: 16px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
  padding: 12px 22px;
  border-radius: 999px;
  background: rgba(12, 8, 9, 0.9);
  border: 1px solid rgba(243, 237, 224, 0.14);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.06) inset,
    0 12px 34px rgba(0, 0, 0, 0.56),
    0 0 0 1px rgba(192, 69, 56, 0.1);
  backdrop-filter: blur(12px) saturate(112%);
  -webkit-backdrop-filter: blur(12px) saturate(112%);
  transition:
    padding 0.3s var(--ease-out),
    background 0.3s ease,
    box-shadow 0.3s ease,
    backdrop-filter 0.3s ease;
}

.site-header .brand__logo {
  filter: brightness(0) invert(1);
}

body.is-scrolled .site-header {
  padding: 8px 18px;
  background: rgba(10, 7, 8, 0.96);
  border-color: rgba(243, 237, 224, 0.18);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.08) inset,
    0 14px 40px rgba(0, 0, 0, 0.62),
    0 0 0 1px rgba(192, 69, 56, 0.14);
}

body.is-scrolled .brand__logo {
  height: 48px;
}

/* Scroll ilerleme çubuğu */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  z-index: 60;
  background: transparent;
  pointer-events: none;
}

.scroll-progress__bar {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent-cool));
  transform-origin: left;
  transition: width 0.08s linear;
}

/* Yüzen WhatsApp CTA */
.floating-cta {
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 55;
  display: inline-flex;
  align-items: center;
  gap: 0;
  padding: 0;
  width: 56px;
  height: 56px;
  border-radius: 999px;
  background: #25d366;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.35);
  transition:
    width 0.45s var(--ease-spring),
    padding 0.45s var(--ease-spring),
    transform 0.3s var(--ease-spring),
    box-shadow 0.3s ease;
  animation: zp-slide-up 0.8s var(--ease-spring) 1.2s both, zp-float 4s ease-in-out 2s infinite;
}

.floating-cta__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  font-size: 1.4rem;
}

.floating-cta__label {
  opacity: 0;
  max-width: 0;
  overflow: hidden;
  white-space: nowrap;
  transition: opacity 0.35s ease 0.15s, max-width 0.45s var(--ease-spring);
}

.floating-cta:hover {
  width: 188px;
  padding-right: 20px;
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(37, 211, 102, 0.45);
}

.floating-cta:hover .floating-cta__label {
  opacity: 1;
  max-width: 140px;
}

@media (max-width: 560px) {
  .floating-cta {
    bottom: 16px;
    right: 16px;
  width: 52px;
  height: 52px;
  }

  .floating-cta__icon {
    width: 52px;
    height: 52px;
  }
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  transition: transform 0.3s var(--ease-out), opacity 0.3s var(--ease-out);
}

.brand__logo {
  display: block;
  height: 58px;
  width: auto;
  transition: height 0.3s var(--ease-out);
}

.brand__logo--light {
  filter: brightness(0) invert(1);
}

.footer-card .brand__logo {
  height: 72px;
  margin-bottom: 6px;
}

@media (max-width: 560px) {
  .brand__logo {
    height: 44px;
  }

  body.is-scrolled .brand__logo {
    height: 40px;
  }

  .footer-card .brand__logo {
    height: 60px;
  }
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  justify-content: center;
  padding: 4px;
  background: rgba(243, 237, 224, 0.06);
  border: 1px solid rgba(243, 237, 224, 0.12);
  border-radius: 999px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.15) inset;
}

.site-nav a {
  position: relative;
  padding: 9px 18px;
  text-decoration: none;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.005em;
  border-radius: 999px;
  transition:
    color 0.25s ease,
    background 0.3s var(--ease-out),
    transform 0.25s var(--ease-spring);
  z-index: 1;
}

.site-nav a:not(.site-nav__cta)::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease;
  z-index: -1;
}

.site-nav a:not(.site-nav__cta):hover {
  color: var(--text);
  transform: translateY(-1px);
}

.site-nav a:not(.site-nav__cta):hover::before {
  background: rgba(243, 237, 224, 0.12);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

.site-nav a.is-active {
  color: #1a0f0e;
  font-weight: 600;
}

.site-nav a.is-active::before {
  background: linear-gradient(135deg, #efe4d1, #dec5a8);
  box-shadow: 0 6px 18px rgba(192, 69, 56, 0.32);
  animation: zp-pop 0.45s var(--ease-spring) both;
}

.site-nav .site-nav__cta {
  margin-left: 6px;
}

.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  overflow: hidden;
  isolation: isolate;
  transition:
    transform 0.25s var(--ease-out),
    box-shadow 0.25s var(--ease-out),
    border-color 0.2s ease,
    background 0.25s ease,
    color 0.25s ease;
}

.button::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  transform: translateX(-101%);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.18), transparent);
  transition: transform 0.6s var(--ease-out);
  pointer-events: none;
}

.button:hover {
  transform: translateY(-2px);
}

.button:hover::before {
  transform: translateX(101%);
}

.button:active {
  transform: translateY(0) scale(0.98);
  transition-duration: 0.08s;
}

.button--primary:hover {
  box-shadow: 0 14px 34px rgba(192, 69, 56, 0.4);
}

.hero .button--primary,
.cta-strip .button--primary {
  animation: zp-pulse 2.4s ease-out infinite;
}

.button--secondary:hover,
.button--ghost:hover {
  background: rgba(243, 237, 224, 0.08);
  border-color: rgba(243, 237, 224, 0.32);
  color: #fff;
}

.button--primary {
  color: #fff6ef;
  background: linear-gradient(145deg, #b54434, #8a2a22 55%, #601914);
  box-shadow: 0 10px 28px rgba(160, 45, 38, 0.35);
}

.button--secondary,
.button--ghost {
  color: var(--text);
  background: rgba(243, 237, 224, 0.04);
  border-color: var(--line-strong);
}

.button--block {
  width: 100%;
}

.kicker {
  margin: 0 0 0.6rem;
  color: var(--accent-cool);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.68rem;
  font-weight: 600;
  opacity: 0.92;
}

.editorial-grid,
.split-feature,
.page-intro,
.catalog-hero,
.reference-hero,
.contact-layout,
.detail-grid,
.quote-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

/* Hero — tek sütun dikey yerleşim: üstte tam genişlik slider, altta metin */
.hero {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-areas:
    "visual"
    "content";
  gap: clamp(28px, 4vw, 44px);
  padding: 20px 0 30px;
}

.hero__visual {
  grid-area: visual;
  grid-row: 1;
  order: 1;
  width: 100%;
  margin-bottom: clamp(14px, 2.2vw, 28px);
}

.hero__content {
  grid-area: content;
  grid-row: 2;
  order: 2;
  width: 100%;
  max-width: none;
  display: grid;
  justify-items: center;
  text-align: center;
}

.hero__content .kicker,
.hero__content h1,
.hero__content .hero__lead {
  margin-left: auto;
  margin-right: auto;
}

.hero__content h1,
.panel h2,
.section-heading h2,
.split-feature__content h2,
.page-intro h1,
.catalog-hero h1,
.reference-hero h1,
.contact-layout h2,
.quote-card h2,
.footer-hero h2 {
  margin: 0;
  font-family: "Sora", sans-serif;
  line-height: 1.02;
}

.hero__content h1,
.page-intro h1,
.catalog-hero h1,
.reference-hero h1 {
  font-size: clamp(2.35rem, 4.2vw, 3.5rem);
  max-width: 16ch;
  line-height: 1.12;
  letter-spacing: -0.035em;
  font-weight: 600;
}

.hero__lead,
.panel p,
.product-tile__body p,
.split-feature__content p,
.detail-card p,
.catalog-card p,
.reference-card p,
.contact-card p,
.quote-card p {
  color: var(--muted);
  line-height: 1.7;
}

.detail-card p a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.detail-card p a:hover {
  color: var(--accent);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin: 30px 0;
}

.metrics,
.showcase-grid,
.card-grid,
.spec-grid,
.process-grid,
.catalog-grid,
.reference-grid,
.timeline {
  display: grid;
  gap: 18px;
  perspective: 1200px;
}

.detail-grid,
.quote-grid {
  perspective: 1200px;
}

.metrics {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: min(100%, 980px);
  margin-inline: auto;
}

.metrics article {
  padding: 18px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(30, 22, 23, 0.85), rgba(18, 12, 13, 0.7));
}

.metrics strong {
  display: block;
  margin-bottom: 8px;
  font-family: "Sora", sans-serif;
  font-size: 1.6rem;
}

.metrics span {
  color: var(--muted);
  font-size: 0.95rem;
}

.showcase,
.product-tile__media,
.split-feature__visual,
.catalog-card__visual,
.reference-card__visual,
.hero-art {
  position: relative;
  overflow: hidden;
  background-color: #d1c2b1;
}

.showcase {
  border-radius: var(--radius-xl);
  min-height: 220px;
}

.showcase::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 45%;
  left: -60%;
  z-index: 2;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.18),
    transparent
  );
  transform: skewX(-18deg);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.showcase:hover::after {
  opacity: 1;
  animation: zp-shimmer 1.4s var(--ease-out);
}

.showcase::before,
.product-tile__media::before,
.split-feature__visual::before,
.catalog-card__visual::before,
.reference-card__visual::before,
.hero-art::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), transparent 30%),
    linear-gradient(0deg, rgba(24, 21, 17, 0.34), rgba(24, 21, 17, 0.03));
}

.showcase--tall {
  min-height: 560px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(36, 31, 25, 0.38)),
    radial-gradient(circle at 75% 16%, rgba(255, 214, 149, 0.24), transparent 24%),
    #2a241d;
}

.showcase__slides {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.showcase__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  animation: zp-showcase-rotate 18s infinite var(--ease-smooth),
    zp-showcase-zoom 18s infinite linear;
}

.showcase__slide--1 {
  background-image: url("img/pergola-05.jpg");
  animation-delay: 0s, 0s;
}

.showcase__slide--2 {
  background-image: url("img/bioclimatic-02.jpg");
  animation-delay: 6s, 6s;
}

.showcase__slide--3 {
  background-image: url("img/surme-08.jpg");
  animation-delay: 12s, 12s;
}

@keyframes zp-showcase-rotate {
  0%, 28%    { opacity: 1; }
  33.33%     { opacity: 0; }
  94%        { opacity: 0; }
  100%       { opacity: 1; }
}

@keyframes zp-showcase-zoom {
  0%   { transform: scale(1); }
  33%  { transform: scale(1.08); }
  100% { transform: scale(1); }
}

.showcase--tall .showcase__copy {
  z-index: 2;
}

.showcase--tall::before {
  z-index: 1;
}

@media (prefers-reduced-motion: reduce) {
  .showcase__slide {
    animation: none;
    opacity: 1;
  }
  .showcase__slide--2,
  .showcase__slide--3 {
    opacity: 0;
  }
}

.showcase--b {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(36, 31, 25, 0.36)),
    url("img/zip-perde-01.jpg") center/cover;
}

.showcase--c {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(36, 31, 25, 0.36)),
    url("img/giyotin-03.jpg") center/cover;
}

.showcase__copy,
.showcase--compact span {
  position: absolute;
  z-index: 1;
  left: 24px;
  right: 24px;
  bottom: 24px;
}

.showcase__copy span,
.showcase--compact span,
.reference-card__tag,
.catalog-card__tag {
  display: inline-flex;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(20, 12, 12, 0.68);
  border: 1px solid rgba(243, 237, 224, 0.12);
  color: #f3ede0;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.footer-badge {
  display: none;
}

.showcase__copy h2 {
  margin: 0;
  max-width: 14ch;
  font-family: "Sora", sans-serif;
  font-weight: 600;
  font-size: clamp(1.6rem, 2.2vw, 2.4rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: #fff8ef;
  text-shadow: 0 8px 30px rgba(0, 0, 0, 0.22);
}

.showcase-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.band,
.cta-strip {
  background: var(--bg-elevated);
}

.band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px 24px;
  border-radius: 22px;
}

.band p {
  margin: 0;
  max-width: 48ch;
  font-weight: 600;
}

.band__items {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.band__items span {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(243, 237, 224, 0.06);
  border: 1px solid rgba(243, 237, 224, 0.08);
  color: var(--muted);
  transition: transform 0.35s var(--ease-spring), background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
  cursor: default;
}

.band__items span:hover {
  transform: translateY(-3px) scale(1.05);
  background: var(--ember-soft);
  border-color: rgba(192, 69, 56, 0.35);
  color: #f3ede0;
}

/* Marquee: sonsuz akan şerit */
.marquee {
  position: relative;
  overflow: hidden;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  mask-image: linear-gradient(
    90deg,
    transparent,
    #000 8%,
    #000 92%,
    transparent
  );
}

.marquee__track {
  display: inline-flex;
  gap: 3rem;
  white-space: nowrap;
  animation: zp-marquee 32s linear infinite;
  padding-right: 3rem;
}

.marquee:hover .marquee__track {
  animation-play-state: paused;
}

.marquee__item {
  font-family: "Sora", sans-serif;
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
  opacity: 0.7;
  display: inline-flex;
  align-items: center;
  gap: 3rem;
}

.marquee__item::after {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.reference-logo-marquee {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 14px 0;
  background: linear-gradient(180deg, rgba(243, 237, 224, 0.04), rgba(243, 237, 224, 0.015));
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}

.reference-logo-marquee__track {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  min-width: max-content;
  animation: zp-marquee 26s linear infinite;
  padding-right: 18px;
}

.reference-logo-marquee:hover .reference-logo-marquee__track {
  animation-play-state: paused;
}

.reference-logo-marquee__track img {
  height: 90px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  border-radius: 12px;
  padding: 12px 22px;
  background: #ffffff;
  border: 1px solid rgba(20, 14, 14, 0.14);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.24);
  filter: none;
}

.catalog-reader__head {
  margin-bottom: 16px;
}

.catalog-reader__head h2 {
  margin: 0;
  font-size: clamp(1.35rem, 2.8vw, 2rem);
}

.catalog-reader__download {
  margin-top: 12px;
}

.catalog-reader__frame-wrap {
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--panel);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.32);
}

.catalog-reader__frame {
  display: block;
  width: 100%;
  height: min(78vh, 980px);
  border: 0;
  background: #1a1a1a;
  touch-action: pan-y;
}

@media (max-width: 768px) {
  .catalog-reader .button,
  .cta-strip .button {
    min-height: 42px;
    padding: 9px 14px;
    font-size: 0.88rem;
    border-radius: 14px;
  }

  .cta-strip {
    padding: 20px 18px;
    gap: 12px;
    align-items: flex-start;
  }

  .cta-strip .button {
    width: auto;
    align-self: flex-start;
    min-width: 150px;
  }

  .catalog-reader__frame {
    height: min(62vh, 620px);
  }
}

@media (max-width: 430px) {
  .cta-strip {
    padding: 18px 14px;
  }

  .cta-strip h2 {
    font-size: 1.22rem;
    line-height: 1.28;
  }

  .catalog-reader .button,
  .cta-strip .button {
    min-height: 40px;
    padding: 8px 12px;
    font-size: 0.84rem;
  }

  .catalog-reader__frame {
    height: min(56vh, 520px);
  }
}

.section-space {
  padding: 42px 0;
}

.panel,
.product-tile,
.spec-card,
.process-card,
.catalog-card,
.reference-card,
.detail-card,
.timeline-card,
.quote-card,
.contact-card,
.band,
.cta-strip {
  background-color: var(--panel-strong);
  background-image: linear-gradient(180deg, rgba(243, 237, 224, 0.04), rgba(243, 237, 224, 0.015));
}

.panel {
  border-radius: 28px;
  padding: 30px;
  background-color: var(--panel);
}

.panel h2,
.split-feature__content h2,
.section-heading h2,
.contact-layout h2,
.quote-card h2 {
  font-size: clamp(2rem, 3.8vw, 3.6rem);
  max-width: 13ch;
}

.stat-stack {
  display: grid;
  gap: 18px;
}

.stat-stack div {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.stat-stack div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.stat-stack strong {
  display: block;
  margin-bottom: 10px;
  font-family: "Sora", sans-serif;
  font-size: 2rem;
}

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
}

.reference-product-nav {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
  margin: 0 0 18px;
  overflow: visible;
  padding: 0;
}

.reference-product-nav .button {
  width: 100%;
  border-radius: 999px;
  min-height: 38px;
  padding: 8px 10px;
  border: 1px solid rgba(243, 237, 224, 0.16);
  background:
    radial-gradient(circle at 20% 0%, rgba(181, 68, 52, 0.14), transparent 62%),
    linear-gradient(180deg, rgba(243, 237, 224, 0.07), rgba(243, 237, 224, 0.02));
  color: rgba(243, 237, 224, 0.95);
  font-family: "Sora", sans-serif;
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.2;
  text-align: center;
  white-space: normal;
  overflow: visible;
  overflow-wrap: anywhere;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.32), 0 0 0 1px rgba(0, 0, 0, 0.22) inset;
  transition: transform 0.3s var(--ease-out), border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}

.reference-product-nav .button:hover {
  transform: translateY(-2px);
  border-color: rgba(243, 237, 224, 0.28);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.42), 0 0 0 1px rgba(181, 68, 52, 0.22) inset;
}

.reference-product-nav .button.is-active {
  background: linear-gradient(135deg, #b54434, #601914);
  border-color: rgba(243, 237, 224, 0.24);
  color: #fff;
  box-shadow: 0 12px 30px rgba(150, 44, 34, 0.36);
}

.reference-card.is-hidden {
  display: none;
}

.text-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-cool);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease, gap 0.3s var(--ease-out);
}

.text-link::after {
  content: "→";
  display: inline-block;
  transition: transform 0.35s var(--ease-out);
}

.text-link:hover {
  gap: 12px;
}

.text-link:hover::after {
  transform: translateX(4px);
}

.card-grid--four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card-grid--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.spec-grid,
.process-grid,
.catalog-grid,
.reference-grid,
.timeline {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-tile,
.spec-card,
.process-card,
.catalog-card,
.reference-card,
.detail-card,
.timeline-card,
.quote-card,
.contact-card {
  overflow: hidden;
  border-radius: 24px;
  background-color: var(--panel-strong);
  transition:
    transform 0.45s var(--ease-out),
    box-shadow 0.45s var(--ease-out);
}

.product-tile:hover,
.spec-card:hover,
.process-card:hover,
.catalog-card:hover,
.reference-card:hover,
.detail-card:hover,
.timeline-card:hover,
.quote-card:hover,
.contact-card:hover {
  transform: translateY(-6px);
  border-color: rgba(192, 69, 56, 0.22);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(192, 69, 56, 0.08) inset;
}

/* Medya alanlarında sakin zoom + parlama */
.product-tile__media,
.catalog-card__visual,
.reference-card__visual,
.hero-art,
.split-feature__visual,
.showcase {
  transition: transform 0.9s var(--ease-out), filter 0.6s ease;
  will-change: transform;
}

.product-tile:hover .product-tile__media,
.catalog-card:hover .catalog-card__visual,
.reference-card:hover .reference-card__visual,
.showcase:hover {
  transform: scale(1.04);
  filter: saturate(1.08);
}

.split-feature:hover .split-feature__visual {
  transform: scale(1.02);
}

/* Kart başlığı altında ince çizgi vurgusu */
.product-tile__body h3,
.detail-card h3,
.reference-card h3,
.catalog-card h3,
.spec-card h3,
.process-card h3,
.timeline-card h3 {
  position: relative;
  display: inline-block;
}

.product-tile__body h3::after,
.detail-card h3::after,
.reference-card h3::after,
.catalog-card h3::after,
.spec-card h3::after,
.process-card h3::after,
.timeline-card h3::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
  transition: width 0.45s var(--ease-out);
}

.product-tile:hover .product-tile__body h3::after,
.detail-card:hover h3::after,
.reference-card:hover h3::after,
.catalog-card:hover h3::after,
.spec-card:hover h3::after,
.process-card:hover h3::after,
.timeline-card:hover h3::after {
  width: 44px;
}

.product-tile__media,
.catalog-card__visual,
.reference-card__visual,
.hero-art,
.split-feature__visual {
  min-height: 220px;
}

.media--a {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(36, 31, 25, 0.34)),
    url("img/pegola789456.JPG") center/cover;
}

.media--b {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(36, 31, 25, 0.34)),
    url("img/bioklimatikk.png") center/cover;
}

.media--c {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(36, 31, 25, 0.34)),
    url("img/zip perde.jpg") center/cover;
}

.media--d {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(36, 31, 25, 0.34)),
    url("img/giyotin-02.jpg") center/cover;
}

.media--e {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(36, 31, 25, 0.34)),
    url("img/surme-06.jpg") center/cover;
}

.media--f {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(36, 31, 25, 0.34)),
    url("img/kis-bahcesi-03.jpg") center/cover;
}

.product-tile__body,
.spec-card,
.process-card,
.catalog-card__body,
.reference-card__body,
.detail-card,
.timeline-card,
.quote-card,
.contact-card {
  padding: 22px;
}

.product-tile__body h3,
.detail-card h3,
.reference-card h3,
.catalog-card h3,
.spec-card h3,
.process-card h3,
.timeline-card h3,
.footer-column h3 {
  margin: 0 0 10px;
  font-family: "Sora", sans-serif;
  font-size: 1.3rem;
}

.split-feature {
  align-items: center;
}

.split-feature__visual {
  min-height: 520px;
  border-radius: 30px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(36, 31, 25, 0.32)),
    radial-gradient(circle at 80% 20%, rgba(255, 214, 149, 0.2), transparent 20%),
    url("img/pergola-09.jpg") center/cover;
}

.clean-list,
.contact-list,
.footer-list {
  margin: 24px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.9;
}

.cta-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 30px;
  border-radius: 28px;
}

.site-footer {
  position: relative;
  width: 100%;
  margin: 0;
  padding: 0;
  border: none;
  border-radius: 0;
  box-shadow: none;
  background: var(--footer-bg);
  color: var(--footer-text);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.site-footer::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(184, 140, 100, 0.35) 20% 80%,
    transparent
  );
  pointer-events: none;
}

.footer-wrap {
  width: min(100% - 32px, var(--container));
  margin: 0 auto;
  padding: clamp(2.25rem, 4.5vw, 3.25rem) 0 clamp(1.5rem, 2.5vw, 2rem);
}

.footer-hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem 2.5rem;
  padding-bottom: clamp(1.75rem, 3vw, 2.5rem);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-hero h2 {
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  max-width: 32ch;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #f2eee8;
  font-weight: 600;
}

.footer-hero p {
  max-width: 50ch;
  margin: 0.75rem 0 0;
  color: var(--footer-muted);
  line-height: 1.65;
  font-size: 0.98rem;
}

.footer-hero__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.site-footer .button--primary {
  background: #f0ebe3;
  color: #12151a;
  box-shadow: none;
  font-weight: 600;
}

.site-footer .button--primary:hover {
  background: #ffffff;
}

.site-footer .button--secondary {
  color: #ebe6dd;
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow: none;
}

.site-footer .button--secondary:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-1px);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 42px;
  padding: 30px 0 24px;
}

.footer-copy {
  max-width: 36ch;
}

.footer-copy .brand {
  margin-bottom: 16px;
}

.footer-copy p {
  color: rgba(244, 239, 231, 0.72);
}

.footer-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.footer-column h3 {
  margin: 0 0 16px;
  font-size: 0.95rem;
  color: #f3d8b8;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-links-grid {
  display: grid;
  gap: 12px;
}

.footer-links-grid a {
  text-decoration: none;
  color: rgba(244, 239, 231, 0.72);
}

.footer-links-grid a:hover,
.footer-note__links a:hover {
  color: #ffffff;
}

.footer-list {
  margin: 0;
  color: rgba(244, 239, 231, 0.72);
}

.site-footer .footer-note {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 1.25rem 2.5rem;
  padding-top: 1.75rem;
  margin-top: 2.5rem;
  border-top: 1px solid rgba(244, 239, 231, 0.08);
}

.footer-note__left {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
}

.footer-note__copy {
  margin: 0;
  color: rgba(244, 239, 231, 0.78) !important;
  font-size: 0.82rem !important;
  letter-spacing: 0.01em;
  line-height: 1.55;
}

.footer-note__copy strong {
  color: #ffffff;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.footer-note__legal-text {
  margin: 0;
  color: rgba(216, 211, 202, 0.42) !important;
  font-size: 0.72rem !important;
  letter-spacing: 0.04em;
  text-transform: none;
  line-height: 1.6;
}

.footer-note__right {
  display: flex;
  align-items: center;
  gap: 1.25rem 1.75rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.footer-note__links {
  display: inline-flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
}

.footer-note__links a {
  position: relative;
  text-decoration: none;
  color: rgba(244, 239, 231, 0.72);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  padding: 0 0.9rem;
  line-height: 1;
  transition: color 0.25s ease;
}

.footer-note__links a + a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 11px;
  background: rgba(244, 239, 231, 0.16);
}

.footer-note__links a:first-child {
  padding-left: 0;
}

.footer-note__links a:last-child {
  padding-right: 0;
}

.footer-note__links a:hover {
  color: #ffffff;
}

.footer-note .footer-social {
  margin: 0;
  display: inline-flex;
  gap: 0.4rem;
  padding-left: 1.25rem;
  border-left: 1px solid rgba(244, 239, 231, 0.1);
}

.footer-note .footer-social a {
  width: 32px;
  height: 32px;
  background: transparent;
  border: 1px solid rgba(244, 239, 231, 0.14);
  color: rgba(244, 239, 231, 0.7);
  transition: color 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.footer-note .footer-social a:hover {
  color: #ffffff;
  border-color: rgba(244, 239, 231, 0.4);
  background: rgba(244, 239, 231, 0.04);
  transform: none;
}

.footer-note .footer-social a svg {
  width: 13px;
  height: 13px;
}

.footer-badge {
  display: none !important;
  margin-bottom: 0.65rem;
  padding: 0.32rem 0.65rem;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(220, 200, 170, 0.85);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.page-intro,
.catalog-hero,
.reference-hero,
.contact-layout {
  align-items: center;
  padding: 56px 0 24px;
}

.hero-art {
  min-height: 520px;
  border-radius: 30px;
  border: 1px solid var(--line);
}

.hero-art--about {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(36, 31, 25, 0.34)),
    url("img/pergola-07.jpg") center/cover;
}

.hero-art--products {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(36, 31, 25, 0.34)),
    url("img/pergola-10.jpg") center/cover;
}

.hero-art--catalog {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(36, 31, 25, 0.34)),
    url("img/bioclimatic-04.jpg") center/cover;
}

.hero-art--references {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(36, 31, 25, 0.34)),
    url("img/surme-10.jpg") center/cover;
}

.hero-art--contact {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(36, 31, 25, 0.34)),
    url("img/pergola-12.jpg") center/cover;
}

.detail-card ul {
  margin: 18px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.9;
}

.catalog-card__visual,
.reference-card__visual {
  min-height: 260px;
}

.catalog-card__body,
.reference-card__body {
  display: grid;
  gap: 12px;
}

.catalog-card__visual--a {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(36, 31, 25, 0.34)),
    url("img/pergola-13.jpg") center/cover;
}

.catalog-card__visual--b {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(36, 31, 25, 0.34)),
    url("img/bioclimatic-05.jpg") center/cover;
}

.catalog-card__visual--c {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(36, 31, 25, 0.34)),
    url("img/zip-perde-01.jpg") center/cover;
}

.reference-card__visual--a {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(36, 31, 25, 0.34)),
    url("img/bioclimatic-06.jpg") center/cover;
}

.reference-card__visual--b {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(36, 31, 25, 0.34)),
    url("img/giyotin-05.jpg") center/cover;
}

.reference-card__visual--c {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(36, 31, 25, 0.34)),
    url("img/kis-bahcesi-06.jpg") center/cover;
}

.timeline-card::before {
  content: attr(data-step);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-bottom: 14px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: #8a5c2e;
  font-family: "Sora", sans-serif;
  font-weight: 700;
  transition: transform 0.5s var(--ease-out), background 0.3s ease;
}

.timeline-card:hover::before {
  transform: rotate(-8deg) scale(1.08);
  background: color-mix(in srgb, var(--accent-soft) 40%, var(--accent) 60%);
  color: #fff;
}

.contact-meta {
  display: grid;
  gap: 16px;
}

.contact-form {
  display: grid;
  gap: 20px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  padding: 10px 2px 12px;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 1rem;
  letter-spacing: -0.003em;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(243, 237, 224, 0.38);
  font-weight: 400;
}

.contact-form input:hover,
.contact-form textarea:hover,
.contact-form select:hover {
  border-bottom-color: var(--text);
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  outline: none;
  border-bottom-color: var(--accent);
  box-shadow: 0 1px 0 0 var(--accent);
}

.contact-form select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 14px) 50%, calc(100% - 9px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 26px;
  cursor: pointer;
}

.contact-form textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-form .form-consent {
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
}

.contact-form .button {
  margin-top: 8px;
}

/* —— İletişim sayfası: klasik kurumsal düzen —— */
.contact-hero {
  padding: 72px 0 32px;
  max-width: 780px;
}

.contact-hero .kicker {
  margin: 0 0 0.9rem;
}

.contact-hero h1 {
  margin: 0 0 1.1rem;
  font-family: "Sora", sans-serif;
  font-size: clamp(2.2rem, 4vw, 3.1rem);
  line-height: 1.08;
  letter-spacing: -0.028em;
  font-weight: 600;
  color: var(--text);
}

.contact-hero__lead {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
  font-size: 1.05rem;
  max-width: 62ch;
}

.contact-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: 8px 0 28px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.contact-strip__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 4px 28px;
  border-left: 1px solid var(--line);
  min-width: 0;
}

.contact-strip__item:first-child {
  border-left: 0;
  padding-left: 0;
}

.contact-strip__label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  font-weight: 600;
}

.contact-strip__value {
  font-family: "Sora", sans-serif;
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.35;
  letter-spacing: -0.005em;
  text-decoration: none;
  transition: color 0.25s ease;
}

a.contact-strip__value:hover {
  color: var(--accent);
}

.contact-strip__meta {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(260px, 1fr);
  gap: 48px;
  padding: 24px 0 48px;
  align-items: start;
}

.contact-form-block {
  padding-right: 12px;
}

.contact-form-block__head {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.contact-form-block__head .kicker {
  margin: 0 0 0.7rem;
}

.contact-form-block__head h2 {
  margin: 0 0 0.6rem;
  font-family: "Sora", sans-serif;
  font-size: clamp(1.5rem, 2.4vw, 1.9rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--text);
}

.contact-form-block__head p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
  font-size: 0.98rem;
}

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 6px 0 2px;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.6;
}

.form-consent input {
  width: 16px;
  height: 16px;
  margin-top: 3px;
  accent-color: var(--accent);
  flex-shrink: 0;
}

.form-consent a {
  color: var(--text);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: rgba(17, 21, 26, 0.25);
  text-underline-offset: 2px;
}

.form-consent a:hover {
  color: var(--accent);
}

.contact-aside {
  display: flex;
  flex-direction: column;
  gap: 26px;
  padding: 30px 30px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  position: sticky;
  top: 112px;
}

.contact-aside__block {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.contact-aside__block + .contact-aside__block {
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.contact-aside__label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  font-weight: 600;
}

.contact-aside__text {
  margin: 0;
  color: var(--text);
  font-size: 0.98rem;
  line-height: 1.6;
}

.contact-aside__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.contact-aside__list a {
  color: var(--text);
  font-weight: 500;
  text-decoration: none;
  font-variant-numeric: tabular-nums;
  font-size: 0.98rem;
  transition: color 0.25s ease;
}

.contact-aside__list a:hover {
  color: var(--accent);
}

.contact-aside__hours {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.contact-aside__hours li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 0.92rem;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.contact-aside__hours li:last-child {
  border-bottom: 0;
}

.contact-aside__hours li span:last-child {
  color: var(--muted);
}

.contact-aside__cta {
  width: 100%;
  justify-content: center;
  margin-top: 4px;
}

.contact-map-wrap {
  margin: 8px 0 24px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
}

.contact-map-frame {
  display: block;
  width: 100%;
  height: 340px;
  border: 0;
  filter: saturate(0.9) contrast(1.02);
}

/* —— Yukarı çık butonu —— */
.back-to-top {
  position: fixed;
  bottom: 94px;
  right: 26px;
  z-index: 55;
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid rgba(243, 237, 224, 0.14);
  border-radius: 50%;
  background: rgba(18, 21, 28, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  color: rgba(243, 237, 224, 0.9);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(14px) scale(0.92);
  box-shadow:
    0 1px 0 rgba(243, 237, 224, 0.06) inset,
    0 8px 22px rgba(0, 0, 0, 0.4);
  transition:
    opacity 0.3s var(--ease-smooth),
    transform 0.4s var(--ease-spring),
    background 0.25s ease,
    color 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.back-to-top:hover {
  background: #ece6d8;
  color: #0c0e12;
  border-color: #ece6d8;
  transform: translateY(-3px);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.4) inset,
    0 12px 28px rgba(0, 0, 0, 0.5);
}

.back-to-top:active {
  transform: translateY(-1px);
  transition-duration: 0.08s;
}

.back-to-top:focus-visible {
  outline: none;
  box-shadow:
    0 8px 22px rgba(0, 0, 0, 0.4),
    0 0 0 3px rgba(199, 134, 79, 0.4);
}

.back-to-top svg {
  width: 18px;
  height: 18px;
  stroke-width: 2;
  transition: transform 0.3s var(--ease-spring);
}

.back-to-top:hover svg {
  transform: translateY(-2px);
}

@media (max-width: 560px) {
  .back-to-top {
    bottom: 80px;
    right: 19px;
    width: 44px;
    height: 44px;
  }

  .back-to-top svg {
    width: 16px;
    height: 16px;
  }
}

/* —— Site giriş animasyonu (intro overlay) —— */
.intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  background: #0c0e12;
  color: #f3ede0;
  overflow: hidden;
  pointer-events: none;
  animation: zp-intro-exit 1s cubic-bezier(0.77, 0, 0.175, 1) 1.55s forwards;
}

.intro-overlay::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 30%, rgba(168, 107, 45, 0.14), transparent 55%),
    radial-gradient(circle at 50% 85%, rgba(47, 95, 122, 0.1), transparent 55%);
  opacity: 0;
  animation: zp-intro-glow 1.4s var(--ease-smooth) 0.1s forwards;
}

.intro-overlay__inner {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 22px;
  padding: 0 24px;
}

.intro-overlay__logo {
  width: min(280px, 46vw);
  height: auto;
  opacity: 0;
  transform: translateY(18px) scale(0.96);
  animation: zp-intro-logo 0.95s var(--ease-spring) 0.2s forwards;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.45));
}

.intro-overlay__tag {
  font-family: "Sora", sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: rgba(243, 237, 224, 0.55);
  opacity: 0;
  transform: translateY(10px);
  animation: zp-intro-tag 0.8s var(--ease-out) 0.55s forwards;
}

.intro-overlay__bar {
  display: block;
  position: relative;
  width: 140px;
  height: 1px;
  background: rgba(243, 237, 224, 0.12);
  overflow: hidden;
  margin-top: 6px;
  opacity: 0;
  animation: zp-intro-tag 0.6s var(--ease-out) 0.45s forwards;
}

.intro-overlay__bar::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(243, 237, 224, 0.85);
  transform: scaleX(0);
  transform-origin: left;
  animation: zp-intro-bar 1.15s cubic-bezier(0.5, 0, 0.1, 1) 0.5s forwards;
}

/* Oturumda daha önce görüldüyse overlay hiç görünmesin */
html.intro-skipped .intro-overlay {
  display: none;
}

@keyframes zp-intro-logo {
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes zp-intro-tag {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes zp-intro-bar {
  to { transform: scaleX(1); }
}

@keyframes zp-intro-glow {
  to { opacity: 1; }
}

@keyframes zp-intro-exit {
  0% {
    clip-path: inset(0 0 0 0);
    opacity: 1;
  }
  100% {
    clip-path: inset(0 0 100% 0);
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .intro-overlay {
    animation: none;
    display: none;
  }
}

/* —— Teşekkürler sayfası —— */
.thanks-wrap {
  padding: 80px 0 64px;
  display: grid;
  place-items: center;
}

.thanks-card {
  width: 100%;
  max-width: 760px;
  padding: 56px 56px 48px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--panel);
  box-shadow: var(--shadow);
  text-align: left;
}

.thanks-icon {
  display: inline-grid;
  place-items: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(34, 160, 110, 0.12);
  color: #1f8f5f;
  margin-bottom: 22px;
  animation: zp-pop 0.55s var(--ease-spring) both;
}

.thanks-icon svg {
  width: 30px;
  height: 30px;
}

.thanks-card .kicker {
  margin: 0 0 0.7rem;
}

.thanks-card h1 {
  margin: 0 0 1rem;
  font-family: "Sora", sans-serif;
  font-size: clamp(1.9rem, 3.4vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -0.022em;
  font-weight: 600;
  color: var(--text);
}

.thanks-lead {
  margin: 0 0 32px;
  color: var(--muted);
  line-height: 1.7;
  font-size: 1rem;
  max-width: 58ch;
}

.thanks-steps {
  list-style: none;
  margin: 0 0 32px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 22px;
}

.thanks-steps li {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 18px;
  align-items: start;
}

.thanks-steps__num {
  font-family: "Sora", sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.04em;
  padding-top: 2px;
}

.thanks-steps h3 {
  margin: 0 0 4px;
  font-family: "Sora", sans-serif;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  color: var(--text);
}

.thanks-steps p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.6;
}

.thanks-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.thanks-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

.thanks-note a {
  color: var(--text);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  transition: color 0.25s ease, border-color 0.25s ease;
}

.thanks-note a:hover {
  color: var(--accent);
  border-color: var(--accent);
}

@media (max-width: 640px) {
  .thanks-wrap {
    padding: 48px 0 40px;
  }

  .thanks-card {
    padding: 36px 24px 32px;
  }

  .thanks-steps li {
    grid-template-columns: 40px 1fr;
    gap: 12px;
  }
}

/* —— Kurumsal logo indirme —— */
.brand-assets__lead {
  margin: 8px 0 0;
  max-width: 46ch;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.65;
}

.brand-assets__grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.brand-asset {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--panel);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.35s var(--ease-spring), box-shadow 0.35s ease,
    border-color 0.25s ease;
}

.brand-asset:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--line-strong);
}

.brand-asset__preview {
  display: grid;
  place-items: center;
  padding: 48px 32px;
  min-height: 200px;
}

.brand-asset__preview--light {
  background:
    radial-gradient(circle at 50% 50%, #ffffff 0%, #f7f3ec 100%);
  border-bottom: 1px solid var(--line);
}

.brand-asset__preview--dark {
  background:
    radial-gradient(circle at 50% 50%, #1a1d22 0%, #0c0e12 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.brand-asset__preview img {
  max-width: 78%;
  max-height: 120px;
  height: auto;
  width: auto;
  display: block;
}

.brand-asset__body {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 18px;
  padding: 26px 28px 26px;
}

.brand-asset__body h3 {
  margin: 0 0 6px;
  font-family: "Sora", sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
}

.brand-asset__body > div > p {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.brand-asset__meta {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

.brand-asset .button {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.brand-asset .button svg {
  transition: transform 0.25s var(--ease-out);
}

.brand-asset:hover .button svg {
  transform: translateY(2px);
}

@media (max-width: 860px) {
  .brand-assets__grid {
    grid-template-columns: 1fr;
  }

  .brand-asset__body {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .brand-asset .button {
    align-self: stretch;
    justify-content: center;
  }
}

@media (max-width: 1060px) {
  .contact-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    row-gap: 22px;
  }

  .contact-strip__item {
    padding: 4px 22px;
  }

  .contact-strip__item:nth-child(odd) {
    border-left: 0;
    padding-left: 0;
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .contact-form-block {
    padding-right: 0;
  }

  .contact-aside {
    position: static;
  }
}

@media (max-width: 640px) {
  .contact-hero {
    padding: 56px 0 20px;
  }

  .contact-strip {
    grid-template-columns: 1fr;
    padding: 18px 0;
  }

  .contact-strip__item {
    padding: 12px 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .contact-strip__item:first-child {
    border-top: 0;
    padding-top: 4px;
  }

  .contact-aside {
    padding: 24px 22px 22px;
  }

  .contact-map-frame {
    height: 260px;
  }
}

/* —— Reveal: hareketli giriş (slide + scale, spring) —— */
.reveal {
  opacity: 0;
  transform: translate3d(0, 60px, 0) scale(0.96);
  will-change: opacity, transform;
  transition:
    opacity 0.7s var(--ease-smooth),
    transform 0.9s var(--ease-spring);
  transition-delay: var(--reveal-delay, 0ms);
}

.reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  will-change: auto;
}

.reveal--left {
  transform: translate3d(-80px, 0, 0);
}

.reveal--left.is-visible {
  transform: translate3d(0, 0, 0);
}

.reveal--right {
  transform: translate3d(80px, 0, 0);
}

.reveal--right.is-visible {
  transform: translate3d(0, 0, 0);
}

.reveal--scale {
  transform: scale(0.82);
}

.reveal--scale.is-visible {
  transform: scale(1);
}

.reveal--fade {
  transform: translate3d(0, 20px, 0);
}

.reveal--fade.is-visible {
  transform: translate3d(0, 0, 0);
}

/* Grid / sütun içinde otomatik kademeli giriş */
.card-grid > .reveal,
.spec-grid > .reveal,
.process-grid > .reveal,
.catalog-grid > .reveal,
.reference-grid > .reveal,
.detail-grid > .reveal,
.quote-grid > .reveal,
.timeline > .reveal,
.metrics > .reveal {
  transition-delay: calc(var(--reveal-index, 0) * 110ms);
}

/* Sayfa yüklenirken header + hero için nazik giriş */
@keyframes zp-slide-down {
  from {
    opacity: 0;
    transform: translate3d(0, -32px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes zp-slide-up {
  from {
    opacity: 0;
    transform: translate3d(0, 60px, 0) scale(0.94);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
  }
}

@keyframes zp-slide-left {
  from {
    opacity: 0;
    transform: translate3d(-50px, 0, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes zp-pop {
  0% {
    opacity: 0;
    transform: scale(0.6);
  }
  70% {
    transform: scale(1.08);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes zp-float {
  0%, 100% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(0, -12px, 0);
  }
}

@keyframes zp-drift {
  0% {
    transform: translate3d(0, 0, 0) rotate(0deg);
  }
  50% {
    transform: translate3d(6px, -14px, 0) rotate(1deg);
  }
  100% {
    transform: translate3d(0, 0, 0) rotate(0deg);
  }
}

@keyframes zp-shimmer {
  0% {
    transform: translateX(-120%) skewX(-18deg);
  }
  100% {
    transform: translateX(220%) skewX(-18deg);
  }
}

@keyframes zp-pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 40%, transparent);
  }
  70% {
    box-shadow: 0 0 0 14px color-mix(in srgb, var(--accent) 0%, transparent);
  }
}

@keyframes zp-spin-slow {
  to {
    transform: rotate(360deg);
  }
}

@keyframes zp-marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.site-header {
  animation: zp-slide-down 0.8s var(--ease-spring) both;
}

.hero .kicker,
.page-intro .kicker,
.catalog-hero .kicker,
.reference-hero .kicker {
  animation: zp-slide-left 0.7s var(--ease-out) 0.05s both;
}

.hero__content h1,
.page-intro h1,
.catalog-hero h1,
.reference-hero h1 {
  animation: zp-slide-up 1s var(--ease-spring) 0.15s both;
}

.hero__lead {
  animation: zp-slide-up 0.9s var(--ease-out) 0.3s both;
}

.hero__actions {
  animation: zp-slide-up 0.9s var(--ease-spring) 0.45s both;
}

.metrics article {
  animation: zp-slide-up 0.8s var(--ease-spring) both;
  animation-delay: calc(0.55s + (var(--metric-index, 0) * 0.1s));
}

.hero-art {
  animation: zp-slide-up 1.1s var(--ease-spring) 0.3s both, zp-float 9s ease-in-out 1.5s infinite;
}

/* Hero visual — artık tam genişlik slider container'ı */
.hero__visual {
  display: block;
  animation: zp-slide-up 1.1s var(--ease-spring) 0.45s both;
}

@media (max-width: 1120px) {
  .hero,
  .editorial-grid,
  .split-feature,
  .page-intro,
  .catalog-hero,
  .reference-hero,
  .contact-layout,
  .detail-grid,
  .quote-grid,
  .card-grid--four,
  .spec-grid,
  .process-grid,
  .catalog-grid,
  .reference-grid,
  .timeline,
  .footer-main,
  .footer-columns {
    grid-template-columns: 1fr;
  }

  /* Tablet: 3-sütunlu ürün gridi 2 sütuna düşer */
  .card-grid--three {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section-heading,
  .cta-strip,
  .band,
  .footer-hero,
  .site-footer .footer-note {
    grid-template-columns: 1fr;
    align-items: flex-start;
    gap: 1.25rem;
  }

  .footer-note__right {
    justify-content: flex-start;
    width: 100%;
  }

  .footer-note .footer-social {
    padding-left: 0;
    border-left: 0;
  }

  .hero__content h1,
  .page-intro h1,
  .catalog-hero h1,
  .reference-hero h1,
  .panel h2,
  .split-feature__content h2,
  .section-heading h2,
  .footer-hero h2 {
    max-width: none;
  }
}

@media (max-width: 860px) {
  .site-frame {
    width: min(calc(100% - 20px), var(--container));
  }

  .metrics,
  .showcase-grid {
    grid-template-columns: 1fr;
  }

  .showcase--tall,
  .hero-art,
  .split-feature__visual {
    min-height: 380px;
  }
}

@media (max-width: 560px) {
  .hero {
    padding-top: 34px;
  }

  .hero__content h1,
  .page-intro h1,
  .catalog-hero h1,
  .reference-hero h1 {
    font-size: 2.05rem;
  }

  .button,
  .footer-hero__actions .button {
    width: 100%;
  }

  .hero__actions,
  .footer-hero__actions {
    flex-direction: column;
  }
}

/* Footer sütunları: sayfa genişliğinde, kart değil — ince ayırıcılar */
.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr repeat(3, minmax(0, 1fr));
  gap: 0;
  padding: clamp(1.75rem, 3vw, 2.5rem) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-card {
  padding: 0 clamp(0.75rem, 1.5vw, 1.25rem);
  margin: 0;
  border: 0;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.footer-card:first-child {
  border-left: 0;
  padding-left: 0;
}

.footer-card .brand {
  margin-bottom: 1rem;
}

.footer-card h3 {
  margin: 0 0 0.85rem;
  font-size: 0.72rem;
  color: rgba(232, 225, 214, 0.55);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
}

.footer-card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--footer-muted);
}

.footer-links-grid {
  display: grid;
  gap: 0.45rem;
}

.footer-links-grid a {
  position: relative;
  text-decoration: none;
  color: var(--footer-muted);
  font-size: 0.92rem;
  padding: 0.2rem 0 0.2rem 0;
  transition: color 0.25s ease, padding-left 0.3s var(--ease-out);
}

.footer-links-grid a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width 0.3s var(--ease-out);
  transform: translateY(-50%);
}

.footer-links-grid a:hover {
  color: #fff;
  padding-left: 18px;
}

.footer-links-grid a:hover::before {
  width: 12px;
}

/* Kurumsal iletişim bloku — minimal ikonlar */
.footer-contact {
  display: grid;
  gap: 14px;
  margin: 0;
  list-style: none;
  padding: 0;
}

.footer-contact li {
  display: grid;
  grid-template-columns: 18px 1fr;
  align-items: start;
  gap: 14px;
}

.footer-contact__icon {
  grid-column: 1;
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(216, 211, 202, 0.55);
  margin-top: 4px;
  transition: color 0.25s ease;
}

.footer-contact__icon svg {
  width: 16px;
  height: 16px;
  stroke-width: 1.5;
}

.footer-contact__body {
  display: grid;
  gap: 3px;
  line-height: 1.5;
}

.footer-contact__label {
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(216, 211, 202, 0.45);
  font-weight: 600;
}

.footer-contact__value,
.footer-contact__value a {
  color: #f3ede0;
  font-size: 0.93rem;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.25s ease;
  line-height: 1.55;
}

.footer-contact__value--stack {
  display: grid;
  gap: 2px;
}

.footer-contact__value a:hover {
  color: #fff;
}

.footer-contact li:hover .footer-contact__icon {
  color: #fff;
}

/* Sosyal medya */
.footer-social {
  display: inline-flex;
  gap: 10px;
  margin-top: 18px;
}

.footer-social a {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(244, 239, 231, 0.72);
  transition:
    transform 0.3s var(--ease-spring),
    background 0.25s ease,
    color 0.25s ease,
    border-color 0.25s ease;
}

.footer-social a svg {
  width: 16px;
  height: 16px;
}

.footer-social a:hover {
  transform: translateY(-3px) scale(1.05);
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.footer-list {
  margin: 0;
  padding-left: 1rem;
  color: var(--footer-muted);
  font-size: 0.92rem;
  line-height: 1.75;
}

@media (max-width: 1120px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 0;
    padding: 1.5rem 0;
  }

  .footer-card {
    padding: 1.25rem 0;
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }

  .footer-card:first-child {
    border-top: 0;
    padding-top: 0;
  }
}

/* —— Mobil menü + tipografi ince ayarı —— */
.nav-toggle {
  display: none;
  position: relative;
  z-index: 50;
  width: 48px;
  height: 48px;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: color-mix(in srgb, var(--panel) 90%, #fff 10%);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.nav-toggle:hover {
  background: var(--panel-strong);
}

.nav-toggle:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-cool) 35%, transparent);
}

.nav-toggle__line {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: var(--text);
  transition: transform 0.25s ease, opacity 0.2s ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0.2);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.nav-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 30;
  background: rgba(15, 18, 24, 0.45);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}

body.menu-open .nav-backdrop {
  display: block;
  opacity: 1;
  pointer-events: auto;
}

.site-header {
  position: relative;
  flex-wrap: wrap;
  align-items: center;
}

body.menu-open {
  overflow: hidden;
  background-color: #0a0708;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: inline-flex;
    z-index: 60;
  }

  body.menu-open .nav-toggle {
    background: transparent;
    border-color: rgba(243, 237, 224, 0.22);
  }

  body.menu-open .nav-toggle__line {
    background: #f3ede0;
  }

  .nav-backdrop {
    display: none;
  }

  .site-header {
    top: 10px;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
  }

  body.menu-open .site-header {
    top: 0;
    left: 0;
    right: 0;
    border-radius: 0;
    border-color: transparent;
    box-shadow: none;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .site-header .nav-toggle {
    order: 2;
    margin-left: auto;
  }

  .site-header .site-header__cta {
    display: none;
  }

  .site-nav {
    order: 4;
    position: fixed;
    inset: -1px;
    z-index: 40;
    width: 100%;
    height: 100dvh;
    height: 100vh;
    margin: 0;
    padding:
      calc(clamp(88px, 14vh, 122px) + env(safe-area-inset-top))
      max(16px, env(safe-area-inset-left))
      calc(clamp(24px, 6vh, 44px) + env(safe-area-inset-bottom))
      max(16px, env(safe-area-inset-right));
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: flex-start;
    justify-content: center;
    gap: 6px;
    background-color: #0a0708;
    background:
      linear-gradient(180deg, rgba(11, 8, 9, 0.992), rgba(9, 7, 8, 0.995));
    border: 0;
    border-radius: 0;
    box-shadow: none;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transform: none;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    overflow-y: auto;
    overscroll-behavior: contain;
    -ms-overflow-style: none;
    scrollbar-width: none;
    transition: opacity 0.26s ease, visibility 0.26s ease;
  }

  .site-nav::-webkit-scrollbar {
    width: 0;
    height: 0;
    display: none;
  }

  body.menu-open .site-nav {
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .site-nav a {
    padding: 14px 0;
    font-size: clamp(1.6rem, 7vw, 2.4rem);
    color: rgba(243, 237, 224, 0.92);
    border: 0;
    border-radius: 0;
    font-family: "Sora", sans-serif;
    font-weight: 600;
    letter-spacing: -0.025em;
    line-height: 1.1;
    background: transparent;
    width: fit-content;
    opacity: 0;
    transform: translateY(8px);
    transition: transform 0.45s var(--ease-out), opacity 0.35s ease, color 0.25s ease;
  }

  body.menu-open .site-nav a {
    opacity: 1;
    transform: translateY(0);
  }

  body.menu-open .site-nav a:nth-child(1) { transition-delay: 0.06s; }
  body.menu-open .site-nav a:nth-child(2) { transition-delay: 0.11s; }
  body.menu-open .site-nav a:nth-child(3) { transition-delay: 0.16s; }
  body.menu-open .site-nav a:nth-child(4) { transition-delay: 0.21s; }
  body.menu-open .site-nav a:nth-child(5) { transition-delay: 0.26s; }
  body.menu-open .site-nav a:nth-child(6) { transition-delay: 0.31s; }
  body.menu-open .site-nav a:nth-child(7) { transition-delay: 0.36s; }

  .site-nav a::before,
  .site-nav a::after {
    display: none;
  }

  .site-nav a.is-active {
    color: #fff;
    background: transparent;
    text-decoration: underline;
    text-decoration-color: #d48652;
    text-decoration-thickness: 2px;
    text-underline-offset: 6px;
  }

  .site-nav a:not(.site-nav__cta):hover {
    transform: none;
    color: #fff;
    background: transparent;
  }

  .site-nav__cta {
    margin-top: 26px;
    display: inline-flex;
    border: none !important;
    align-self: flex-start;
    font-size: 0.98rem;
    padding: 12px 24px;
    justify-content: center;
  }
}

@media (min-width: 901px) {
  .site-nav__cta {
    display: none;
  }

  .nav-backdrop[hidden] {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-delay: 0ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    transition-delay: 0ms !important;
  }

  .reveal,
  .reveal.is-visible {
    opacity: 1;
    transform: none;
    filter: none;
  }

  .button:hover,
  .product-tile:hover,
  .spec-card:hover,
  .process-card:hover,
  .catalog-card:hover,
  .reference-card:hover,
  .detail-card:hover,
  .timeline-card:hover,
  .quote-card:hover,
  .contact-card:hover,
  .brand:hover {
    transform: none;
  }
}

/* Yasal sayfa (KVKK, Gizlilik, Çerez) */
.legal-intro {
  display: block;
  padding: 64px 0 28px;
  max-width: 62ch;
}

.legal-intro .kicker {
  margin: 0 0 0.9rem;
}

.legal-intro h1 {
  margin: 0 0 1rem;
  font-family: "Sora", sans-serif;
  font-size: clamp(2.2rem, 4vw, 3.1rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  font-weight: 600;
  color: var(--text);
}

.legal-intro > p {
  color: var(--muted);
  line-height: 1.75;
  font-size: 1.02rem;
}

.legal-intro__meta {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  letter-spacing: 0.02em;
}

.legal-intro__meta strong {
  color: var(--text);
  font-weight: 600;
}

.legal-content {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 56px;
  padding: 24px 0 96px;
  align-items: start;
}

.legal-toc {
  position: sticky;
  top: 120px;
  padding: 26px 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.legal-toc h2 {
  margin: 0 0 16px;
  font-family: "Sora", sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}

.legal-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  counter-reset: legal;
}

.legal-toc li {
  counter-increment: legal;
}

.legal-toc a {
  display: flex;
  gap: 12px;
  padding: 8px 10px;
  border-radius: 10px;
  text-decoration: none;
  color: var(--text);
  font-size: 0.9rem;
  line-height: 1.45;
  transition: color 0.25s ease, background 0.25s ease;
}

.legal-toc a::before {
  content: counter(legal, decimal-leading-zero);
  color: rgba(17, 21, 26, 0.4);
  font-variant-numeric: tabular-nums;
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  padding-top: 0.18em;
  flex-shrink: 0;
}

.legal-toc a:hover {
  color: var(--accent);
  background: var(--accent-soft);
}

.legal-toc a:hover::before {
  color: var(--accent);
}

.legal-body article {
  padding: 36px 0 28px;
  border-bottom: 1px solid var(--line);
}

.legal-body article:first-child {
  padding-top: 0;
}

.legal-body article:last-child {
  border-bottom: 0;
}

.legal-body h2 {
  margin: 0 0 0.75rem;
  font-family: "Sora", sans-serif;
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--text);
}

.legal-body h3 {
  margin: 1.4rem 0 0.55rem;
  font-family: "Sora", sans-serif;
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--text);
}

.legal-body p {
  margin: 0 0 0.9rem;
  color: var(--muted);
  line-height: 1.75;
  font-size: 0.98rem;
}

.legal-body p strong,
.legal-body ul strong {
  color: var(--text);
  font-weight: 600;
}

.legal-body ul {
  margin: 0 0 1.1rem;
  padding-left: 1.1rem;
  color: var(--muted);
  line-height: 1.75;
  font-size: 0.96rem;
}

.legal-body ul li {
  margin-bottom: 0.35rem;
}

.legal-body ul li::marker {
  color: var(--accent);
}

.legal-body a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: rgba(168, 107, 45, 0.35);
  text-underline-offset: 3px;
  transition: text-decoration-color 0.25s ease, color 0.25s ease;
}

.legal-body a:hover {
  text-decoration-color: var(--accent);
}

.legal-cta {
  margin-top: 32px;
  padding: 28px 32px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.legal-cta p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
  max-width: 48ch;
}

@media (max-width: 960px) {
  .legal-content {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-bottom: 64px;
  }

  .legal-toc {
    position: static;
    padding: 20px 22px;
  }

  .legal-intro {
    padding: 48px 0 16px;
  }
}

/* Çerez onay bandı */
.cookie-consent {
  position: fixed;
  left: 50%;
  bottom: 20px;
  transform: translate(-50%, 24px);
  width: min(720px, calc(100% - 32px));
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--ease-smooth), transform 0.45s var(--ease-spring);
}

.cookie-consent.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
  pointer-events: auto;
}

.cookie-consent__inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px 20px;
  padding: 18px 22px;
  background: rgba(20, 14, 15, 0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(243, 237, 224, 0.1);
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
}

.cookie-consent__icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  flex-shrink: 0;
}

.cookie-consent__icon svg {
  width: 20px;
  height: 20px;
}

.cookie-consent__body {
  min-width: 0;
}

.cookie-consent__title {
  margin: 0 0 4px;
  font-family: "Sora", sans-serif;
  font-size: 0.96rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  color: var(--text);
}

.cookie-consent__text {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.55;
  color: var(--muted);
}

.cookie-consent__text a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: rgba(168, 107, 45, 0.35);
  text-underline-offset: 2px;
}

.cookie-consent__text a:hover {
  text-decoration-color: var(--accent);
}

.cookie-consent__actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.cookie-consent__btn {
  appearance: none;
  border: 1px solid transparent;
  cursor: pointer;
  padding: 10px 18px;
  border-radius: 999px;
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease,
    transform 0.2s ease, box-shadow 0.25s ease;
}

.cookie-consent__btn--ghost {
  background: rgba(243, 237, 224, 0.04);
  border-color: var(--line-strong);
  color: var(--text);
}

.cookie-consent__btn--ghost:hover {
  background: rgba(243, 237, 224, 0.08);
  border-color: rgba(243, 237, 224, 0.3);
}

.cookie-consent__btn--primary {
  background: linear-gradient(145deg, #b54434, #8a2a22);
  color: #fff6ef;
}

.cookie-consent__btn--primary:hover {
  background: linear-gradient(145deg, #c8503f, #9b3126);
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(192, 69, 56, 0.4);
}

@media (max-width: 720px) {
  .cookie-consent {
    bottom: 12px;
    width: calc(100% - 20px);
  }

  .cookie-consent__inner {
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-areas:
      "icon body"
      "actions actions";
    padding: 16px 18px;
    gap: 14px 16px;
  }

  .cookie-consent__icon {
    grid-area: icon;
  }

  .cookie-consent__body {
    grid-area: body;
  }

  .cookie-consent__actions {
    grid-area: actions;
    justify-content: flex-end;
    flex-wrap: wrap;
  }

  .cookie-consent__btn {
    flex: 1 1 auto;
    text-align: center;
    padding: 11px 14px;
  }
}

/* ============================================================
   MOBİL OPTİMİZASYONU — Kapsamlı responsive düzenlemeler
   ============================================================ */

/* ——— iOS/Android genel: form odaklanırken zoom'u engelle ——— */
@media (max-width: 768px) {
  input,
  select,
  textarea,
  .contact-form input,
  .contact-form textarea,
  .contact-form select {
    font-size: 16px !important;
  }
}

/* ——— Tablet/büyük telefon (≤ 768px) ——— */
@media (max-width: 768px) {
  /* Site çerçevesi ve boşluklar */
  .site-frame {
    width: min(calc(100% - 20px), var(--container));
    margin-top: 12px;
    padding-bottom: clamp(1.5rem, 5vw, 3rem);
  }

  /* Header */
  .site-header {
    top: 10px;
    margin-bottom: 28px;
    padding: 10px 14px;
  }

  body.is-scrolled .site-header {
    padding: 8px 14px;
  }

  /* Bölüm boşlukları — daha sıkı */
.section-space {
    padding: 28px 0;
  }

  /* Hero */
  .hero {
    padding: 36px 0 18px;
    gap: 18px;
  }

  .hero__content h1,
  .page-intro h1,
  .catalog-hero h1,
  .reference-hero h1 {
    font-size: clamp(1.9rem, 6.6vw, 2.4rem);
    line-height: 1.14;
    letter-spacing: -0.03em;
    max-width: 20ch;
  }

  .hero__lead {
    font-size: 0.98rem;
    line-height: 1.62;
  }

  .hero__actions {
    margin: 24px 0 18px;
    gap: 12px;
  }

  /* Metric kartları — tight */
.metrics article {
    padding: 16px;
}

.metrics strong {
    font-size: 1.35rem;
  margin-bottom: 6px;
}

.metrics span {
    font-size: 0.9rem;
  }

  /* Panel başlık boyutu */
  .panel h2,
  .split-feature__content h2,
  .section-heading h2,
  .contact-layout h2,
  .quote-card h2 {
    font-size: clamp(1.6rem, 5.2vw, 2.2rem);
    line-height: 1.12;
  }

  /* Panel içi padding */
  .panel {
    padding: 22px;
    border-radius: 22px;
  }

  /* Kart padding — daha kompakt */
  .product-tile__body,
.spec-card,
.process-card,
  .catalog-card__body,
  .reference-card__body,
.detail-card,
.timeline-card,
.quote-card,
.contact-card {
    padding: 18px;
  }

  /* Kart başlık boyutu */
  .product-tile__body h3,
  .detail-card h3,
  .reference-card h3,
  .catalog-card h3,
  .spec-card h3,
  .process-card h3,
  .timeline-card h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
  }

  /* Grid gap'leri sıkılaştır */
  .metrics,
  .showcase-grid,
  .card-grid,
  .spec-grid,
  .process-grid,
  .catalog-grid,
  .reference-grid,
  .timeline,
  .detail-grid,
  .quote-grid {
    gap: 14px;
  }

  /* Ürün aileleri — mobilde tek sütun */
  .card-grid--three {
    grid-template-columns: 1fr;
  }

  /* Kartlar: dark bg'i kesinlikle koru (tarayıcı cache fallback) */
.product-tile,
.spec-card,
.process-card,
.catalog-card,
.reference-card,
.detail-card,
.timeline-card,
.quote-card,
.contact-card {
    background-color: var(--panel-strong);
  }

  /* Görsel medya alanı mobilde daha düşük yükseklik */
  .product-tile__media,
  .catalog-card__visual,
  .reference-card__visual {
    min-height: 200px;
  }

  /* Showcase boyutları */
  .showcase--tall {
    min-height: 380px;
  }

  .showcase--compact {
    min-height: 180px;
  }

  .showcase__copy h2 {
    font-size: clamp(1.3rem, 4.4vw, 1.75rem);
    line-height: 1.15;
  }

  .showcase__copy,
  .showcase--compact span {
    left: 18px;
    right: 18px;
    bottom: 18px;
  }

  /* Section heading yerleşimi */
  .section-heading {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 16px;
  }

  /* CTA strip */
  .cta-strip {
    padding: 22px;
    border-radius: 22px;
    gap: 16px;
  }

  /* Band */
  .band {
    padding: 18px 20px;
    border-radius: 18px;
  }

  /* Stat-stack */
  .stat-stack strong {
    font-size: 1.65rem;
  }

  .stat-stack div {
    padding: 14px 0;
  }

  /* Split feature visual */
  .split-feature__visual {
    min-height: 320px;
    border-radius: 24px;
  }

  /* Contact page — tight */
  .contact-hero {
    padding: 40px 0 16px;
  }

  .contact-hero h1 {
    font-size: clamp(1.8rem, 5.6vw, 2.3rem);
    letter-spacing: -0.025em;
  }

  .contact-hero__lead {
    font-size: 0.98rem;
  }

  .contact-layout {
    gap: 22px;
    padding: 18px 0 32px;
  }

  .contact-aside {
    padding: 22px 20px 20px;
    border-radius: 18px;
  }

  .contact-map-frame {
    height: 280px;
  }

  /* Legal sayfa */
  .legal-intro {
    padding: 44px 0 14px;
  }

  .legal-intro h1 {
    font-size: clamp(1.75rem, 5.4vw, 2.3rem);
    line-height: 1.12;
  }

  .legal-toc {
    padding: 18px 18px;
    border-radius: 16px;
  }

  .legal-body article {
    padding: 26px 0 22px;
  }

  .legal-body h2 {
    font-size: 1.2rem;
  }

  .legal-cta {
    padding: 22px 22px;
    border-radius: 16px;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  /* Footer içi boşluklar */
  .footer-wrap {
    padding: 28px 16px 20px !important;
  }

  .footer-hero {
    padding-bottom: 1.5rem;
  }

  .footer-hero h2 {
    font-size: clamp(1.15rem, 4.4vw, 1.55rem);
    line-height: 1.18;
  }

  .footer-hero p {
    font-size: 0.94rem;
    line-height: 1.6;
  }

  .footer-note {
    margin-top: 1.5rem !important;
    padding-top: 1.25rem !important;
  }

  .footer-note__copy {
    font-size: 0.78rem !important;
  }

  .footer-note__legal-text {
    font-size: 0.68rem !important;
  }

  .footer-note__links a {
    padding: 0 0.7rem;
    font-size: 0.74rem;
  }

  /* Showcase sliding: mobilde grafik yükünü azalt */
  .showcase__slide {
    animation-duration: 20s, 20s;
  }

  /* Reveal animasyonları mobilde daha hafif */
  .reveal {
    transform: translate3d(0, 40px, 0) scale(0.98);
  }

  .reveal--left,
  .reveal--right {
    transform: translate3d(0, 40px, 0);
  }

  /* Thanks sayfa */
  .thanks-wrap {
    padding: 52px 0 40px;
  }

  .thanks-card {
    padding: 32px 22px 28px;
    border-radius: 20px;
  }

  .thanks-card h1 {
    font-size: 1.6rem;
  }

  .thanks-steps {
    padding: 22px 0;
    gap: 18px;
  }

  .thanks-steps li {
    grid-template-columns: 36px 1fr;
    gap: 12px;
  }

  /* Floating CTAs — safe-area desteği + yeniden boyutlandırma */
  .floating-cta {
    bottom: calc(14px + env(safe-area-inset-bottom));
    right: 14px;
    width: 52px;
    height: 52px;
  }

  .floating-cta__icon {
    width: 52px;
    height: 52px;
  }

  .floating-cta:hover {
    width: 52px;
    padding: 0;
  }

  .floating-cta:hover .floating-cta__label {
    opacity: 0;
    max-width: 0;
  }

  .back-to-top {
    bottom: calc(76px + env(safe-area-inset-bottom));
    right: 17px;
    width: 46px;
    height: 46px;
  }

  /* Logo — balanced */
  .brand__logo {
    height: 44px;
  }

  body.is-scrolled .brand__logo {
    height: 40px;
  }

  /* Intro overlay — mobilde biraz daha küçük */
  .intro-overlay__logo {
    width: min(220px, 55vw);
  }

  .intro-overlay__tag {
    font-size: 0.62rem;
    letter-spacing: 0.3em;
  }

  .intro-overlay__bar {
    width: 110px;
  }

  /* Kurumsal logo indirme kartları */
  .brand-asset__preview {
    padding: 36px 24px;
    min-height: 160px;
  }

  .brand-asset__body {
    padding: 22px 22px 22px;
  }
}

/* ——— Telefon (≤ 560px) — ek incelikler ——— */
@media (max-width: 560px) {
  .site-frame {
    width: min(calc(100% - 16px), var(--container));
    margin-top: 10px;
  }

  .site-header {
    top: 8px;
    padding: 8px 12px;
  }

  body.is-scrolled .site-header {
    padding: 6px 12px;
  }

  .section-space {
    padding: 24px 0;
  }

  .hero {
    padding-top: 28px;
  }

  .hero__content h1,
  .page-intro h1,
  .catalog-hero h1,
  .reference-hero h1 {
    font-size: 1.85rem;
    letter-spacing: -0.028em;
  }

  .hero__lead,
  .panel p,
  .product-tile__body p,
  .split-feature__content p,
  .detail-card p,
  .catalog-card p,
  .reference-card p,
  .contact-card p,
  .quote-card p {
    font-size: 0.95rem;
  }

  .panel {
    padding: 20px;
  }

.product-tile__body,
.spec-card,
.process-card,
.catalog-card__body,
.reference-card__body,
.detail-card,
.timeline-card,
.quote-card,
.contact-card {
    padding: 18px 18px 20px;
}

.cta-strip {
    padding: 20px;
    text-align: left;
  }

  .cta-strip h2 {
    font-size: 1.3rem;
  }

  /* Contact strip — tek sütun, ince ayırıcı */
  .contact-strip {
    padding: 16px 0;
  }

  .contact-strip__label {
    font-size: 0.68rem;
  }

  .contact-strip__value {
    font-size: 0.98rem;
  }

  .contact-strip__meta {
    font-size: 0.78rem;
  }

  /* Contact aside */
  .contact-aside {
    padding: 20px 18px 18px;
    gap: 20px;
  }

  .contact-aside__text,
  .contact-aside__list a {
    font-size: 0.94rem;
  }

  .contact-map-frame {
    height: 240px;
  }

  /* Form label + input spacing */
  .contact-form {
    gap: 18px;
  }

  .contact-form label {
    font-size: 0.7rem;
  }

  .contact-form input,
  .contact-form textarea,
  .contact-form select {
    padding: 9px 2px 10px;
  }

  /* Showcase — hero'nun altındaki uzun kart */
  .showcase--tall {
    min-height: 340px;
  }

  .showcase--compact {
    min-height: 150px;
  }

  /* Split feature visual */
  .split-feature__visual {
    min-height: 260px;
  }

  /* Footer */
  .footer-wrap {
    padding: 22px 14px 16px !important;
  }

  .footer-hero__actions {
    width: 100%;
  }

  .footer-hero__actions .button {
    width: 100%;
  }

  .footer-note {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .footer-note__right {
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 10px 14px;
  }

  .footer-note .footer-social {
    padding-left: 0;
    border-left: 0;
    margin-top: 4px;
  }

  /* Legal sayfa footer */
  .legal-content {
    padding: 20px 0 48px;
  }

  /* Timeline card */
  .timeline-card::before {
    width: 36px;
    height: 36px;
    font-size: 0.92rem;
  }

  /* Footer kart padding */
  .footer-card {
    padding: 1rem 0;
  }

  .footer-card h3 {
    font-size: 0.68rem;
  }

  .footer-card p,
  .footer-links-grid a,
  .footer-contact__value,
  .footer-contact__value a {
    font-size: 0.88rem;
  }

  /* Floating CTA — hover efekti yok (touch device) */
  .floating-cta {
    bottom: calc(12px + env(safe-area-inset-bottom));
    right: 12px;
    width: 50px;
    height: 50px;
  }

  .floating-cta__icon {
    width: 50px;
    height: 50px;
  }

  .back-to-top {
    bottom: calc(72px + env(safe-area-inset-bottom));
    right: 15px;
    width: 44px;
    height: 44px;
  }

  .back-to-top svg {
    width: 15px;
    height: 15px;
  }

  /* Yasal sayfa TOC */
  .legal-toc h2 {
    font-size: 0.68rem;
  }

  .legal-toc a {
    padding: 7px 8px;
    font-size: 0.88rem;
  }

  /* Cookie consent */
  .cookie-consent {
    bottom: calc(10px + env(safe-area-inset-bottom));
    width: calc(100% - 16px);
  }

  .cookie-consent__inner {
    padding: 14px 16px;
    border-radius: 16px;
  }

  .cookie-consent__title {
    font-size: 0.92rem;
  }

  .cookie-consent__text {
    font-size: 0.82rem;
  }
}

/* ——— Ultra küçük ekranlar (≤ 380px) ——— */
@media (max-width: 380px) {
  .hero__content h1,
  .page-intro h1,
  .catalog-hero h1,
  .reference-hero h1 {
    font-size: 1.65rem;
  }

  .panel h2,
  .split-feature__content h2,
  .section-heading h2,
  .contact-layout h2 {
    font-size: 1.5rem;
  }

  .hero__lead {
    font-size: 0.93rem;
  }

  .section-space {
    padding: 20px 0;
  }

  .panel,
.product-tile__body,
.spec-card,
.process-card,
.detail-card,
.timeline-card,
.quote-card,
.contact-card {
    padding: 16px;
  }

  .contact-map-frame {
    height: 220px;
  }

  .brand__logo {
    height: 40px;
  }

  body.is-scrolled .brand__logo {
    height: 36px;
  }
}

/* ——— Landscape (yatay) modda aşırı kısa viewport ——— */
@media (max-height: 480px) and (orientation: landscape) {
  .intro-overlay__logo {
    width: min(180px, 28vh);
  }

  .hero {
    padding: 24px 0 14px;
  }

  .floating-cta,
  .back-to-top {
    bottom: 12px;
  }

  .back-to-top {
    bottom: 72px;
  }
}

/* ================================================================
   MOBILE POLISH — kapsamlı responsive denetim (son söz)
   Breakpointler: 768 / 430 / 390 / 375
   ================================================================ */

/* ——— 768px altı: tüm çoklu sütun gridlerini güvenle 1 sütuna indir ——— */
@media (max-width: 768px) {
  /* Hero ve tüm 2 sütunlu yerleşimler */
  .hero,
  .editorial-grid,
  .split-feature,
  .page-intro,
  .catalog-hero,
  .reference-hero,
  .contact-layout,
  .detail-grid,
  .quote-grid,
  .showcase-grid,
  .metrics,
  .card-grid--two,
  .card-grid--three,
  .card-grid--four,
.spec-grid,
.process-grid,
.catalog-grid,
.reference-grid,
.timeline,
  .footer-main,
  .footer-columns,
  .footer-grid {
    grid-template-columns: 1fr !important;
  }

  /* Kart konteynerlerinin içinde min-width 0 — grid taşmasını önler */
  .hero__content,
  .hero__visual,
  .editorial-grid > *,
  .split-feature > *,
  .contact-layout > *,
  .card-grid > *,
  .spec-grid > *,
  .process-grid > *,
  .catalog-grid > *,
  .reference-grid > *,
  .footer-grid > * {
    min-width: 0;
    max-width: 100%;
  }

  /* Hero görsel alanı gereksiz yüksek olmasın */
  .hero__visual {
    gap: 14px;
  }

  /* Touch target: tüm butonlar min 44px */
  .button {
    min-height: 44px;
    padding: 10px 18px;
    font-size: 0.94rem;
  }

  /* Ana CTA butonları full-width tercihi */
  .hero__actions,
  .footer-hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__actions .button,
  .footer-hero__actions .button {
    width: 100%;
  }

  /* İletişim formu touch-friendly */
  .contact-form input,
  .contact-form textarea,
  .contact-form select {
    padding: 12px 4px 14px;
    min-height: 44px;
    font-size: 16px;
  }

  .contact-form textarea {
    min-height: 132px;
  }

  .contact-form .button {
    width: 100%;
  }

  /* Form consent metni okunabilir kalsın */
  .form-consent {
    font-size: 0.85rem;
  }

  /* Contact page — özel düzen */
  .contact-form-block {
    padding-right: 0;
  }

  .contact-aside {
    position: static;
    padding: 22px 20px;
  }

  /* Contact-strip — 2 sütun (640px'te zaten 1'e düşüyor) */
  .contact-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 12px;
    padding: 18px 0;
  }

  .contact-strip__item {
    padding: 0;
    border-left: 0;
  }

  /* Map/iframe responsive */
  .contact-map-frame {
    width: 100%;
    height: clamp(220px, 50vw, 320px);
  }

  /* Iframe'lerin genel responsive davranışı */
  iframe {
    max-width: 100%;
  }

  /* Footer menu bağlantıları touch-friendly */
  .footer-links-grid a,
  .footer-note__links a {
    padding-top: 6px;
    padding-bottom: 6px;
    display: inline-block;
  }

  /* Footer card'ların iç padding'i — 1120 kuralından sonra — kompakt */
  .footer-grid {
    padding: 1.25rem 0;
    gap: 0;
  }

  .footer-card {
    padding: 1rem 0;
    border-left: 0 !important;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }

  .footer-card:first-child {
    border-top: 0;
    padding-top: 0.25rem;
  }

  /* Footer logo — mobilde makul */
  .footer-card .brand__logo {
    height: 56px;
  }

  /* CTA strip stacked */
  .cta-strip {
    grid-template-columns: 1fr !important;
    text-align: left;
    gap: 14px;
  }

  .cta-strip .button {
    width: 100%;
  }

  /* Showcase slides — mobilde tek slayt yeterli (yük azaltma) */
  .showcase--tall .showcase__slide--2,
  .showcase--tall .showcase__slide--3 {
    display: none;
  }

  .showcase--tall .showcase__slide--1 {
    animation: none;
    opacity: 1;
  }

  /* Band/timeline daha basık */
  .band__items {
    gap: 8px;
  }

  /* Legal sayfa — TOC yerini aç */
  .legal-content {
    grid-template-columns: 1fr;
  }

  .legal-toc {
    position: static !important;
  margin-bottom: 8px;
  }
}

/* ——— 430px altı (iPhone 14/15 Pro Max, Pixel 7 XL) ——— */
@media (max-width: 430px) {
  /* Site çerçevesi — kenar boşluğunu koru ama daralma */
  .site-frame {
    width: min(calc(100% - 14px), var(--container));
  }

  /* Header — daha da sıkı, logo büyümesin */
  .site-header {
    padding: 8px 10px 8px 14px;
    gap: 8px;
  }

  .brand__logo {
    height: 40px;
  }

  body.is-scrolled .brand__logo {
    height: 36px;
  }

  /* nav-toggle — 44px min touch + dokunulabilir */
  .nav-toggle {
    width: 44px;
    height: 44px;
    border-radius: 12px;
  }

  /* Hero tipografi — akışkan */
  .hero__content h1,
  .page-intro h1,
  .catalog-hero h1,
  .reference-hero h1 {
    font-size: clamp(1.7rem, 7vw, 2rem);
    line-height: 1.16;
  }

  .hero__lead,
.panel p,
  .product-tile__body p,
.split-feature__content p,
.detail-card p,
.catalog-card p,
.reference-card p,
.contact-card p,
.quote-card p {
    font-size: 0.94rem;
    line-height: 1.62;
  }

  /* Metrics — tek sütun */
  .metrics {
    grid-template-columns: 1fr !important;
  }

  .metrics article {
    padding: 14px 16px;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 4px 14px;
    align-items: baseline;
  }

  .metrics strong {
    font-size: 1.25rem;
    margin: 0;
  }

  .metrics span {
    font-size: 0.86rem;
    line-height: 1.45;
  }

  /* Panel ve kartlar daha sıkı padding */
  .panel {
    padding: 20px 18px;
    border-radius: 20px;
  }

  .product-tile__body,
  .spec-card,
  .process-card,
  .catalog-card__body,
  .reference-card__body,
  .detail-card,
  .timeline-card,
  .quote-card,
  .contact-card {
    padding: 16px 16px 18px;
  }

  /* Showcase mobilde daha kısa */
  .showcase--tall {
    min-height: 320px;
    border-radius: 22px;
  }

  .showcase__copy,
  .showcase--compact span {
    left: 16px;
    right: 16px;
    bottom: 16px;
  }

  .showcase__copy h2 {
    font-size: clamp(1.2rem, 4.8vw, 1.55rem);
    line-height: 1.18;
  }

  /* Product-tile görsel yüksekliği balans */
  .product-tile__media,
  .catalog-card__visual,
  .reference-card__visual {
    min-height: 180px;
  }

  /* Contact-strip — 1 sütun */
  .contact-strip {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 16px 0;
  }

  .contact-strip__item {
    padding-bottom: 14px;
    border-bottom: 1px dashed var(--line);
  }

  .contact-strip__item:last-child {
    border-bottom: 0;
    padding-bottom: 0;
  }

  /* Contact-aside — kart sıkılaştır */
  .contact-aside {
    padding: 20px 18px;
    gap: 20px;
  }

  .contact-aside__hours li {
    font-size: 0.88rem;
    padding: 6px 0;
  }

  /* Map height */
  .contact-map-frame {
    height: 260px;
  }

  /* CTA strip başlığı */
  .cta-strip h2 {
    font-size: 1.25rem;
    line-height: 1.22;
  }

  /* Footer hero — başlık/paragraf boyut */
.footer-hero h2 {
    font-size: 1.3rem;
    line-height: 1.22;
  }

  .footer-hero p {
    font-size: 0.92rem;
  }

  .footer-hero__actions {
    width: 100%;
  }

  .footer-hero__actions .button {
    width: 100%;
  }

  /* Footer iletişim: ikon+metin dik durmasın */
  .footer-contact li {
    gap: 12px;
  }

  .footer-contact__value a {
    font-size: 0.9rem;
    display: inline-block;
    padding: 3px 0;
  }

  /* Footer note tek sütun */
  .site-footer .footer-note {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 1.25rem;
    padding-top: 1rem;
  }

  .footer-note__right {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 12px 14px;
    width: 100%;
  }

  .footer-note__links {
    flex-wrap: wrap;
  }

  .footer-note__links a {
    padding: 4px 0.7rem 4px 0;
    font-size: 0.76rem;
  }

  .footer-note__links a + a::before {
    display: none;
  }

  .footer-note .footer-social {
    padding-left: 0;
    border-left: 0;
    gap: 8px;
  }

  .footer-note .footer-social a {
    width: 36px;
    height: 36px;
  }

  /* Thanks sayfa */
  .thanks-card {
    padding: 28px 18px 24px;
  }

  .thanks-card h1 {
    font-size: 1.45rem;
  }

  /* Brand assets logo indirme kartları */
  .brand-asset__preview {
    min-height: 140px;
    padding: 32px 20px;
  }

  .brand-asset__preview img {
    max-width: 70%;
  }

  .brand-asset__body {
    padding: 18px 18px 20px;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .brand-asset .button {
    width: 100%;
    justify-content: center;
  }

  /* Intro overlay */
  .intro-overlay__logo {
    width: min(180px, 52vw);
  }

  /* Floating CTAs — emin olmak için yeniden set et */
  .floating-cta {
    bottom: calc(14px + env(safe-area-inset-bottom));
    right: 14px;
    width: 50px;
    height: 50px;
  }

  .floating-cta__icon {
    width: 50px;
    height: 50px;
  }

  .back-to-top {
    bottom: calc(74px + env(safe-area-inset-bottom));
    right: 17px;
    width: 44px;
    height: 44px;
  }
}

/* ——— 390px altı (iPhone 12/13/14, Pixel 6) ——— */
@media (max-width: 390px) {
  .site-frame {
    width: min(calc(100% - 12px), var(--container));
  }

  .site-header {
    padding: 7px 10px;
  }

  .brand__logo {
    height: 38px;
  }

  body.is-scrolled .brand__logo {
    height: 34px;
  }

  .hero__content h1,
  .page-intro h1,
  .catalog-hero h1,
  .reference-hero h1 {
    font-size: 1.6rem;
    letter-spacing: -0.02em;
  }

  .panel h2,
  .split-feature__content h2,
  .section-heading h2,
  .contact-layout h2,
  .quote-card h2 {
    font-size: 1.4rem;
    line-height: 1.18;
  }

  .kicker {
    font-size: 0.62rem;
  }

  /* Kart padding daha kompakt */
  .panel {
    padding: 18px 16px;
  }

  .product-tile__body,
  .spec-card,
  .process-card,
  .catalog-card__body,
  .reference-card__body,
  .detail-card,
  .timeline-card,
  .quote-card,
  .contact-card {
    padding: 14px 14px 16px;
  }

  /* Stat-stack etiket altında açıklama */
  .stat-stack div {
    padding: 12px 0;
  }

  .stat-stack strong {
    font-size: 1.4rem;
  }

  /* Kataloglar / referanslar card visual */
  .product-tile__media,
  .catalog-card__visual,
  .reference-card__visual {
    min-height: 160px;
  }

  .showcase--tall {
    min-height: 280px;
  }

  .showcase--compact {
    min-height: 140px;
  }

  /* Split feature görsel */
  .split-feature__visual {
    min-height: 220px;
  }

  /* Contact map */
  .contact-map-frame {
    height: 240px;
  }

  /* Form input sıkı değil, rahat */
  .contact-form input,
  .contact-form textarea,
  .contact-form select {
    padding: 12px 4px 14px;
  }

  /* Legal */
  .legal-intro h1 {
    font-size: 1.65rem;
  }

  .legal-body h2 {
    font-size: 1.1rem;
  }
}

/* ——— 375px altı (iPhone SE, iPhone mini, küçük Android) ——— */
@media (max-width: 375px) {
  .site-frame {
    width: min(calc(100% - 10px), var(--container));
    margin-top: 8px;
  }

  .site-header {
    padding: 6px 10px;
    top: 6px;
  }

  .brand__logo {
    height: 36px;
  }

  body.is-scrolled .brand__logo {
    height: 32px;
  }

  .nav-toggle {
    width: 42px;
    height: 42px;
  }

  .hero__content h1,
  .page-intro h1,
  .catalog-hero h1,
  .reference-hero h1 {
    font-size: 1.5rem;
  }

  .hero__lead {
    font-size: 0.92rem;
  }

  .panel h2,
  .split-feature__content h2,
  .section-heading h2,
  .contact-layout h2,
  .quote-card h2 {
    font-size: 1.3rem;
  }

  .button {
    font-size: 0.9rem;
    padding: 10px 14px;
  }

  .section-space {
    padding: 20px 0;
  }

  .metrics article {
    padding: 12px 14px;
  }

  .showcase--tall {
    min-height: 260px;
  }

  .showcase__copy h2 {
    font-size: 1.1rem;
  }

  .contact-map-frame {
    height: 220px;
  }

  .footer-wrap {
    padding: 20px 12px 14px !important;
  }

  .footer-hero h2 {
    font-size: 1.2rem;
  }

  /* Floating CTAs — çok küçük ekranda küçült */
  .floating-cta {
    width: 48px;
    height: 48px;
    bottom: calc(12px + env(safe-area-inset-bottom));
    right: 12px;
  }

  .floating-cta__icon {
    width: 48px;
    height: 48px;
  }

  .back-to-top {
    bottom: calc(68px + env(safe-area-inset-bottom));
    right: 14px;
    width: 42px;
    height: 42px;
  }

  .back-to-top svg {
    width: 14px;
    height: 14px;
  }
}

/* ================================================================
   DARK + EMBER TONUNU RESPONSIVE YÜZEYLERE UYARLAMA
   Mobilde kartlara ayırt edici kenar, header scrim'i,
   ember fokus halkaları, hover yerine active durumlar.
   ================================================================ */

/* ——— Touch cihazlarda hover yerine active/focus-visible vurguları ——— */
@media (hover: none) {
  .site-nav a:not(.site-nav__cta):hover::before {
    background: transparent;
    box-shadow: none;
  }

  .product-tile:active,
  .spec-card:active,
  .process-card:active,
  .catalog-card:active,
  .reference-card:active,
  .detail-card:active,
  .timeline-card:active,
  .quote-card:active,
  .contact-card:active {
    border-color: rgba(192, 69, 56, 0.28);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.55),
      0 0 0 1px rgba(192, 69, 56, 0.1) inset;
  }

  .button--primary:active {
    transform: translateY(1px);
    box-shadow: 0 6px 18px rgba(192, 69, 56, 0.35);
  }

  .button--secondary:active,
  .button--ghost:active {
    background: rgba(243, 237, 224, 0.08);
    border-color: rgba(243, 237, 224, 0.3);
  }
}

/* ——— ≤ 768px: tema ince ayarı ——— */
@media (max-width: 768px) {
  /* Body background — mobilde gradient daha yumuşak & sabit değil (scroll perf) */
  body {
    background:
      radial-gradient(800px 500px at 50% -10%, rgba(182, 58, 42, 0.14), transparent 60%),
      radial-gradient(700px 600px at 100% 90%, rgba(86, 24, 24, 0.09), transparent 62%),
      linear-gradient(180deg, #0c0808 0%, #0a0707 60%, #0b0909 100%);
    background-attachment: scroll;
  }

  /* Noise overlay mobilde biraz daha silik (okunabilirlik) */
  .noise {
    opacity: 0.08;
    background-size: 80px 80px;
  }

  /* Header — koyu cam + daha güçlü kenar (küçük ekran netliği) */
  .site-header {
    background: rgba(12, 8, 9, 0.82);
    border: 1px solid rgba(243, 237, 224, 0.09);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset,
      0 8px 22px rgba(0, 0, 0, 0.55);
  }

  body.is-scrolled .site-header {
    background: rgba(10, 6, 7, 0.92);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06) inset,
      0 12px 28px rgba(0, 0, 0, 0.65);
  }

  /* Kartlar — koyu arka planda daha net ayrışsın */
  .panel,
  .product-tile,
  .spec-card,
  .process-card,
  .catalog-card,
  .reference-card,
  .detail-card,
  .timeline-card,
  .quote-card,
  .contact-card,
  .band,
  .cta-strip,
  .metrics article {
    border: 1px solid var(--line);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.32);
  }

  /* Metrics — mobilde hafif ember vurgu */
  .metrics article {
    background: linear-gradient(180deg,
      rgba(28, 20, 21, 0.9),
      rgba(16, 10, 11, 0.78));
  }

  /* Section gridlerinde ince üst kenar yerine boşluk ferahlığı */
  .site-footer {
    background: linear-gradient(180deg, #09080a 0%, #070506 100%);
  }

  /* Fokus halkası — ember tonunda (klavye + form erişilebilirliği) */
  a:focus-visible,
  button:focus-visible,
  .button:focus-visible,
  .nav-toggle:focus-visible,
  .cookie-consent__btn:focus-visible,
  .back-to-top:focus-visible,
  .floating-cta:focus-visible {
    outline: 2px solid rgba(192, 69, 56, 0.6);
    outline-offset: 2px;
  }

  /* Form input — koyu zeminde alt çizgi + fokus ember */
  .contact-form input,
  .contact-form textarea,
  .contact-form select {
    color: var(--text);
    background: transparent;
    border-bottom-color: rgba(243, 237, 224, 0.18);
  }

  .contact-form input:focus,
  .contact-form textarea:focus,
  .contact-form select:focus {
    border-bottom-color: var(--ember);
    box-shadow: 0 1px 0 0 var(--ember);
  }

  .contact-form select {
    /* oklar muted tonda */
    background-image: linear-gradient(45deg, transparent 50%, rgba(243, 237, 224, 0.45) 50%),
      linear-gradient(135deg, rgba(243, 237, 224, 0.45) 50%, transparent 50%);
  }

  /* Contact-strip — mobilde ince ayırıcı koyu uyumlu */
  .contact-strip__item {
    border-color: rgba(243, 237, 224, 0.08);
  }

  /* Floating WhatsApp CTA — mobilde ember glow çemberi */
  .floating-cta {
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.5),
      0 0 0 1px rgba(192, 69, 56, 0.16) inset;
  }

  /* Back-to-top mobilde — koyu cam doku */
  .back-to-top {
    background: rgba(20, 14, 15, 0.82);
    border: 1px solid rgba(243, 237, 224, 0.14);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.5);
  }

  /* Cookie consent — mobilde tam koyu + ember aksiyonlar */
  .cookie-consent__inner {
    background: rgba(16, 11, 12, 0.96);
    border-color: rgba(243, 237, 224, 0.12);
  }

  .cookie-consent__icon {
    background: var(--ember-soft);
    color: #f2b7a1;
  }

  /* Mobil hero — tipografi ember tint (başlıkta hafif sıcaklık) */
  .hero__content h1,
  .page-intro h1,
  .catalog-hero h1,
  .reference-hero h1 {
    text-shadow: 0 1px 24px rgba(192, 69, 56, 0.08);
  }

  /* Legal ve thanks kartları — koyu panelde ince kenar */
  .thanks-card,
  .legal-toc,
  .legal-cta,
  .brand-asset {
    border: 1px solid var(--line);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.35);
  }

  /* Band etiketleri mobilde daha dokunaklı */
  .band__items span {
    padding: 9px 12px;
    font-size: 0.82rem;
  }

  /* Footer border-top rengi — açık yerine koyu tema alpha */
  .footer-card {
    border-top-color: rgba(243, 237, 224, 0.08) !important;
  }

  /* Timeline numaralı kartlar — ember vurgu */
  .timeline-card::before {
    background: var(--ember-soft);
    color: #f2b7a1;
    border: 1px solid rgba(192, 69, 56, 0.3);
  }
}

/* ——— ≤ 560px: daha kompakt koyu düzen ——— */
@media (max-width: 560px) {
  /* Panel arkası biraz daha koyu & düz — kart yığını okunurluğu */
  .panel,
  .product-tile,
  .spec-card,
  .process-card,
  .catalog-card,
  .reference-card,
  .detail-card,
  .timeline-card,
  .quote-card,
  .contact-card {
    background-image: linear-gradient(180deg,
      rgba(243, 237, 224, 0.03),
      rgba(243, 237, 224, 0.01));
  }

  /* Hover efekti yok — sabit ember ipucu */
  .product-tile__body h3::after,
  .detail-card h3::after,
  .reference-card h3::after,
  .catalog-card h3::after,
  .spec-card h3::after,
  .process-card h3::after,
  .timeline-card h3::after {
    width: 28px;
    background: var(--ember);
    opacity: 0.7;
  }

  /* Contact aside — koyu blokta ferahlık */
  .contact-aside {
    background: rgba(20, 14, 15, 0.62);
    border: 1px solid var(--line);
  }
}

/* ——— ≤ 430px: ultra mobil ince ayar ——— */
@media (max-width: 430px) {
  body {
    /* Daha hafif gradient — küçük ekran genişliğinde fazla koyu lekelenmesin */
    background:
      radial-gradient(600px 400px at 50% -8%, rgba(182, 58, 42, 0.12), transparent 62%),
      linear-gradient(180deg, #0c0808 0%, #0a0707 100%);
  }

  .site-header {
    padding-left: 14px;
  }

  /* Floating CTA — ember halka daha belirgin */
  .floating-cta {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.55),
      0 0 0 1px rgba(192, 69, 56, 0.22) inset;
  }

  /* Button primary gölgesini mobilde kompaktla */
  .button--primary {
    box-shadow: 0 8px 20px rgba(160, 45, 38, 0.35);
  }
}

/* ——— Koyu tema: yüksek kontrast tercih edenler için ek destek ——— */
@media (prefers-contrast: more) {
  :root {
    --line: rgba(243, 237, 224, 0.18);
    --line-strong: rgba(243, 237, 224, 0.3);
    --muted: rgba(243, 237, 224, 0.8);
  }

  .button--secondary,
  .button--ghost {
    border-width: 1.5px;
  }
}

/* ================================================================
   HERO SLIDER — kompleks, tek parça ürün aileleri karuseli
   Sahne + ilerleme çubuğu + sayaç + oynat/duraklat + ok butonları +
   resimli başlık/metin/CTA + alt küçük pagination (thumbs)
   ================================================================ */

.hero-slider {
  --slider-dur: 6.2s;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

.hero-slider__stage {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  isolation: isolate;
  /* Geniş cinematic oran — container genişliğine göre akışkan */
  aspect-ratio: 21 / 9;
  min-height: 420px;
  max-height: 640px;
  background: #0c0809;
  border: 1px solid rgba(243, 237, 224, 0.08);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(192, 69, 56, 0.06) inset;
}

/* Track + slaytlar ———————————————————————————— */
.hero-slider__track {
  position: absolute;
  inset: 0;
}

.hero-slider__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.9s var(--ease-smooth);
}

.hero-slider__slide.is-active {
  opacity: 1;
  pointer-events: auto;
  z-index: 1;
}

.hero-slider__media {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
  transition: transform 1.2s var(--ease-smooth);
  will-change: transform;
}

.hero-slider__slide.is-active .hero-slider__media {
  transform: scale(1);
  animation: zp-slider-kenburns var(--slider-dur) linear both;
}

@keyframes zp-slider-kenburns {
  from { transform: scale(1) translate(0, 0); }
  to   { transform: scale(1.08) translate(-10px, -6px); }
}

.hero-slider__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg,
      rgba(11, 8, 9, 0.15) 0%,
      rgba(11, 8, 9, 0.52) 55%,
      rgba(11, 8, 9, 0.88) 100%),
    radial-gradient(1000px 460px at 8% 105%,
      rgba(192, 69, 56, 0.22),
      transparent 60%);
}

/* Slayt içeriği ——————————————————————————— */
.hero-slider__content {
  position: absolute;
  left: clamp(24px, 3.2vw, 48px);
  right: clamp(24px, 3.2vw, 48px);
  bottom: clamp(24px, 3vw, 44px);
  z-index: 2;
  display: grid;
  gap: 14px;
  max-width: min(620px, 58%);
  color: #fff;
}

.hero-slider__slide:not(.is-active) .hero-slider__content > * {
  opacity: 0;
  transform: translateY(14px);
}

.hero-slider__slide.is-active .hero-slider__content > * {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.hero-slider__slide.is-active .hero-slider__content > *:nth-child(1) { transition-delay: 0.2s; }
.hero-slider__slide.is-active .hero-slider__content > *:nth-child(2) { transition-delay: 0.32s; }
.hero-slider__slide.is-active .hero-slider__content > *:nth-child(3) { transition-delay: 0.44s; }
.hero-slider__slide.is-active .hero-slider__content > *:nth-child(4) { transition-delay: 0.56s; }

.hero-slider__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(192, 69, 56, 0.22);
  border: 1px solid rgba(192, 69, 56, 0.45);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-family: "Sora", sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #f8dccd;
  width: fit-content;
}

.hero-slider__tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #f5b7a1;
  box-shadow: 0 0 10px rgba(245, 183, 161, 0.7);
}

.hero-slider__title {
  margin: 0;
  font-family: "Sora", sans-serif;
  font-size: clamp(1.55rem, 3.2vw, 2.2rem);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: -0.025em;
  color: #fff;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.45);
  max-width: 19ch;
}

.hero-slider__text {
  margin: 0;
  max-width: 48ch;
  font-size: 0.96rem;
  line-height: 1.58;
  color: rgba(255, 255, 255, 0.86);
}

.hero-slider__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  border-radius: 999px;
  background: rgba(8, 8, 10, 0.34);
  border: 1px solid rgba(243, 237, 224, 0.24);
  color: rgba(255, 255, 255, 0.94);
  font-size: 0.82rem;
  font-weight: 500;
  text-decoration: none;
  letter-spacing: 0.01em;
  backdrop-filter: blur(12px) saturate(112%);
  -webkit-backdrop-filter: blur(12px) saturate(112%);
  transition: background 0.25s var(--ease-out), border-color 0.25s,
    transform 0.25s var(--ease-out), box-shadow 0.25s;
}

.hero-slider__cta::after {
  content: "→";
  transition: transform 0.3s var(--ease-out);
}

.hero-slider__cta:hover {
  background: rgba(192, 69, 56, 0.22);
  border-color: rgba(243, 237, 224, 0.34);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.26);
  transform: translateX(1px);
}

.hero-slider__cta:hover::after {
  transform: translateX(3px);
}

/* Oklar ————————————————————————————————————— */
.hero-slider__nav {
  position: absolute;
  top: auto;
  bottom: 18px;
  z-index: 3;
  width: 42px;
  height: 42px;
  padding: 0;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(9, 8, 10, 0.34);
  border: 1px solid rgba(243, 237, 224, 0.2);
  color: rgba(255, 255, 255, 0.9);
  cursor: pointer;
  backdrop-filter: blur(12px) saturate(110%);
  -webkit-backdrop-filter: blur(12px) saturate(110%);
  transform: none;
  transition: background 0.22s, border-color 0.22s,
    transform 0.22s var(--ease-out), box-shadow 0.22s;
}

.hero-slider__nav svg {
  width: 16px;
  height: 16px;
}

.hero-slider__nav:hover {
  background: rgba(192, 69, 56, 0.22);
  border-color: rgba(243, 237, 224, 0.28);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.28);
}

.hero-slider__nav:focus-visible {
  outline: 2px solid rgba(245, 183, 161, 0.8);
  outline-offset: 3px;
}

.hero-slider__nav--prev { left: auto; right: 74px; }
.hero-slider__nav--next { right: 20px; }

/* Üst şerit: progress bar ————————————————————————— */
.hero-slider__progress {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 3;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.hero-slider__progress-bar {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #c04538 0%, #e0806e 50%, #ffb99c 100%);
  box-shadow: 0 0 12px rgba(224, 128, 110, 0.55);
  transform-origin: 0 0;
  transform: scaleX(0);
  animation: zp-slider-progress var(--slider-dur) linear both;
}

@keyframes zp-slider-progress {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

/* Sayaç + play/pause ————————————————————————————— */
.hero-slider__meta {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(9, 8, 10, 0.36);
  border: 1px solid rgba(243, 237, 224, 0.2);
  backdrop-filter: blur(12px) saturate(110%);
  -webkit-backdrop-filter: blur(12px) saturate(110%);
  color: rgba(243, 237, 224, 0.94);
  font-family: "Sora", sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
}

.hero-slider__counter {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
}

.hero-slider__counter em {
  font-style: normal;
  opacity: 0.4;
}

.hero-slider__counter [data-slider-current] {
  color: #fff;
  font-weight: 700;
  min-width: 2ch;
  display: inline-block;
}

.hero-slider__toggle {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  padding: 0;
  border: 1px solid rgba(243, 237, 224, 0.2);
  border-radius: 50%;
  background: rgba(243, 237, 224, 0.04);
  color: rgba(243, 237, 224, 0.9);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}

.hero-slider__toggle:hover {
  background: rgba(243, 237, 224, 0.12);
  border-color: rgba(243, 237, 224, 0.3);
}

.hero-slider__toggle svg {
  width: 9px;
  height: 9px;
}

.hero-slider__toggle .icon-play { display: none; }
.hero-slider.is-paused .hero-slider__toggle .icon-pause { display: none; }
.hero-slider.is-paused .hero-slider__toggle .icon-play  { display: block; }

.hero-slider.is-paused .hero-slider__progress-bar {
  animation-play-state: paused;
}

.hero-slider.is-paused .hero-slider__slide.is-active .hero-slider__media {
  animation-play-state: paused;
}

.hero-slider.is-paused .hero-slider__thumb.is-active .hero-slider__thumb-fill {
  animation-play-state: paused;
}

/* Thumb (küçük kılavuz şerit) ———————————————————— */
.hero-slider__thumbs {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
}

.hero-slider__thumb {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 10px;
  padding: 10px 11px;
  border: 1px solid rgba(243, 237, 224, 0.14);
  border-radius: 12px;
  background: rgba(11, 10, 12, 0.42);
  color: var(--muted);
  cursor: pointer;
  text-align: left;
  overflow: hidden;
  font: inherit;
  line-height: 1.2;
  transition: background 0.22s, border-color 0.22s, color 0.22s;
}

.hero-slider__thumb:hover {
  background: rgba(18, 14, 16, 0.68);
  color: var(--text);
  border-color: rgba(243, 237, 224, 0.24);
}

.hero-slider__thumb.is-active {
  background: rgba(32, 14, 15, 0.72);
  color: #fff;
  border-color: rgba(192, 69, 56, 0.52);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

.hero-slider__thumb:focus-visible {
  outline: 2px solid rgba(245, 183, 161, 0.7);
  outline-offset: 2px;
}

.hero-slider__thumb-num {
  font-family: "Sora", sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--muted);
  transition: color 0.3s;
}

.hero-slider__thumb.is-active .hero-slider__thumb-num {
  color: #f5b7a1;
}

.hero-slider__thumb-label {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hero-slider__thumb-fill {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, #c04538, #e0806e, #ffb99c);
  transform-origin: 0 0;
  transform: scaleX(0);
  opacity: 0;
}

.hero-slider__thumb.is-active .hero-slider__thumb-fill {
  opacity: 1;
  animation: zp-slider-progress var(--slider-dur) linear both;
}

/* Görsel arka planlar (data-bg) ————————————————————— */
.hero-slider__slide[data-bg="pergola"]       .hero-slider__media { background-image: url("img/pegola789456.JPG"); }
.hero-slider__slide[data-bg="bioclimatic"]   .hero-slider__media { background-image: url("img/bioklimatikk.png"); }
.hero-slider__slide[data-bg="zip"]           .hero-slider__media { background-image: url("img/zip perde.jpg"); }
.hero-slider__slide[data-bg="giyotin"]       .hero-slider__media { background-image: url("img/giyotin-05.jpg"); }
.hero-slider__slide[data-bg="surme"]         .hero-slider__media { background-image: url("img/surme-04.jpg"); }
.hero-slider__slide[data-bg="kis-bahcesi"]   .hero-slider__media { background-image: url("img/kis-bahcesi-01.jpg"); }

/* Sürükleme / erişilebilirlik ————————————————————— */
.hero-slider__stage {
  touch-action: pan-y;
  -webkit-user-select: none;
  user-select: none;
}

/* Önceki showcase-grid görünmesin diye — geriye dönük gizle */
.hero__visual > .showcase--tall,
.hero__visual > .showcase-grid {
  display: none !important;
}

/* Reduced motion — slayt sadece crossfade */
@media (prefers-reduced-motion: reduce) {
  .hero-slider__slide.is-active .hero-slider__media { animation: none; }
  .hero-slider__progress-bar,
  .hero-slider__thumb.is-active .hero-slider__thumb-fill { animation: none !important; transform: scaleX(1); }
  .hero-slider__slide.is-active .hero-slider__content > * { transition: none; }
}

/* Responsive ———————————————————————————————————— */
@media (max-width: 1120px) {
  .hero-slider__stage {
    aspect-ratio: 16 / 9;
    min-height: 420px;
    max-height: 560px;
  }
}

@media (max-width: 860px) {
  .hero-slider__stage {
    aspect-ratio: 4 / 3;
    min-height: 420px;
    max-height: 520px;
  }
  .hero-slider__title {
    font-size: clamp(1.4rem, 3.6vw, 1.9rem);
  }
  .hero-slider__content {
    max-width: min(620px, 78%);
  }
}

@media (max-width: 768px) {
  .reference-product-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  .reference-product-nav .button {
    min-height: 46px;
    padding: 9px 10px;
    border-radius: 16px;
    font-size: 0.82rem;
    line-height: 1.25;
  }

  .hero-slider {
    gap: 10px;
  }
  .hero-slider__stage {
    aspect-ratio: auto;
    min-height: clamp(400px, 72vw, 520px);
    max-height: 560px;
    border-radius: 22px;
  }
  .hero-slider__content {
    max-width: none;
  }
  .hero-slider__content {
    left: 20px;
    right: 20px;
    bottom: 22px;
    gap: 10px;
    max-width: none;
  }
  .hero-slider__text {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .hero-slider__meta {
    top: 14px;
    right: 14px;
    padding: 6px 12px;
    font-size: 0.72rem;
  }
  .hero-slider__nav {
    top: auto;
    bottom: 14px;
    width: 36px;
    height: 36px;
  }
  .hero-slider__nav svg { width: 14px; height: 14px; }
  .hero-slider__nav--prev { left: auto; right: 54px; }
  .hero-slider__nav--next { right: 12px; }

  .hero-slider__thumbs {
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: minmax(160px, 48vw);
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    gap: 8px;
    padding-bottom: 6px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin: 0 -4px;
    padding-left: 4px;
    padding-right: 4px;
  }
  .hero-slider__thumbs::-webkit-scrollbar { display: none; }

  .hero-slider__thumb {
    scroll-snap-align: start;
    padding: 10px 12px;
  }
}

@media (max-width: 560px) {
  .hero-slider__stage {
    min-height: 400px;
  }
  .hero-slider__title {
    font-size: 1.35rem;
    max-width: none;
  }
  .hero-slider__text {
    font-size: 0.9rem;
  }
  .hero-slider__tag {
    font-size: 0.66rem;
    letter-spacing: 0.12em;
  }
  .hero-slider__thumbs {
    grid-auto-columns: minmax(145px, 52vw);
  }
}

@media (max-width: 430px) {
  .reference-product-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }
  .reference-product-nav .button {
    font-size: 0.78rem;
    min-height: 44px;
    padding: 8px 9px;
  }

  .hero-slider__stage {
    min-height: 380px;
    border-radius: 20px;
  }
  .hero-slider__content {
    left: 16px;
    right: 16px;
    bottom: 18px;
    gap: 8px;
  }
  .hero-slider__cta {
    padding: 9px 14px;
    font-size: 0.84rem;
  }
  .hero-slider__meta {
    top: 12px;
    right: 12px;
    padding: 5px 10px;
    gap: 8px;
  }
  /* Çok küçük ekranlarda oklar: sağ üstte kompakt stack */
  .hero-slider__nav {
    top: auto;
    bottom: 12px;
    width: 34px;
    height: 34px;
  }
  .hero-slider__nav svg { width: 13px; height: 13px; }
  .hero-slider__nav--prev { left: auto; right: 50px; }
  .hero-slider__nav--next { right: 10px; }
  .hero-slider__thumbs {
    grid-auto-columns: minmax(140px, 60vw);
  }
  .hero-slider__thumb {
    padding: 9px 10px;
  }
  .hero-slider__thumb-label {
    font-size: 0.78rem;
  }
}

/* Mobilde "kenara yapışma" hissini azaltan son iyileştirmeler */
@media (max-width: 768px) {
  .site-frame {
    width: min(calc(100% - 24px), var(--container));
  }

  .contact-hero,
  .contact-strip,
  .contact-layout,
  .contact-map-wrap,
  .quote-grid {
    padding-left: 4px;
    padding-right: 4px;
  }

  .contact-strip__item {
    border-left: 0;
    padding-left: 6px;
    padding-right: 6px;
  }
}

@media (max-width: 560px) {
  .site-frame {
    width: min(calc(100% - 20px), var(--container));
  }

  .contact-strip {
    margin-top: 10px;
    margin-bottom: 24px;
  }

  .contact-strip__item {
    padding-left: 8px;
    padding-right: 8px;
  }

  .floating-cta {
    right: 10px;
    width: 46px;
    height: 46px;
  }

  .floating-cta__icon {
    width: 46px;
    height: 46px;
  }
}

@media (max-width: 430px) {
  .site-frame {
    width: min(calc(100% - 18px), var(--container));
  }

  .contact-hero,
  .contact-strip,
  .contact-layout,
  .contact-map-wrap,
  .quote-grid {
    padding-left: 6px;
    padding-right: 6px;
  }
}