:root {
  /* Koyu antrasit zemin + turuncu vurgu */
  --bg: #23262b;
  --bg-strong: #1a1d21;
  --surface: rgba(45, 49, 56, 0.86);
  --surface-strong: #2d3138;
  --text: #f2f4f7;
  --muted: #a8b0ba;
  --line: rgba(255, 255, 255, 0.12);
  --primary: #d98b45;
  --primary-strong: #c2762f;
  /* Koyu zeminde okunabilir turuncu metin tonu */
  --primary-text: #e8a86a;
  --accent: #d98b45;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Sora", "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

button,
input,
textarea {
  font: inherit;
}

.page-shell {
  position: relative;
  overflow: clip;
}


.container {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
}

/* Görseldeki gibi: tam genişlikte düz koyu şerit */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(26, 29, 33, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
  transition: box-shadow 180ms ease;
}

.site-header.is-scrolled {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0;
}

.nav__phone {
  color: var(--text);
  font-weight: 600;
  font-size: 0.92rem;
  white-space: nowrap;
  padding: 0 0.9rem;
}

.nav__phone:hover {
  color: var(--primary-text);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  min-width: 0;
}

.brand__mark {
  width: 2.4rem;
  height: 2.4rem;
  display: grid;
  place-items: center;
  color: var(--primary);
  flex-shrink: 0;
}

.brand__mark img {
  width: 100%;
  height: 100%;
}

/* Görseldeki kilit: üstte büyük TAŞOVA, altında küçük ATASOY MERMER */
.brand__name {
  margin: 0;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.1em;
  color: var(--text);
}

.brand__eyebrow {
  margin: 0.18rem 0 0;
  color: var(--muted);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

.nav__link,
.nav__cta,
.mobile-nav__link,
.mobile-nav__cta {
  border-radius: 999px;
  transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.nav__link {
  padding: 0.8rem 1rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav__link:hover,
.nav__link.is-active {
  color: var(--text);
  background: rgba(217, 139, 69, 0.1);
}

.button,
.nav__cta,
.mobile-nav__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.95rem 1.35rem;
  border: 0;
  font-weight: 600;
  cursor: pointer;
}

.button--primary,
.nav__cta,
.mobile-nav__cta {
  color: #fffaf5;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-strong) 100%);
  box-shadow: 0 16px 28px rgba(194, 118, 47, 0.3);
}

.button--primary:hover,
.nav__cta:hover,
.mobile-nav__cta:hover {
  transform: translateY(-2px);
}

.button--ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.button--ghost:hover {
  background: rgba(35, 38, 43, 0.97);
}

.menu-toggle {
  display: none;
  width: 3rem;
  height: 3rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  padding: 0;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 1.15rem;
  height: 2px;
  background: var(--text);
  margin: 0.22rem auto;
  border-radius: 999px;
  transition: transform 180ms ease, opacity 180ms ease;
}

.mobile-nav {
  position: fixed;
  inset: 5.8rem 1rem auto;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 28px;
  background: rgba(30, 33, 38, 0.98);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 180ms ease, visibility 180ms ease, transform 180ms ease;
}

.mobile-nav.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mobile-nav__links {
  display: grid;
  gap: 0.4rem;
  margin-bottom: 0.85rem;
}

.mobile-nav__link {
  padding: 0.85rem 1rem;
  color: var(--text);
  background: rgba(217, 139, 69, 0.08);
}

.hero {
  padding: 2rem 0 5.5rem;
}

.hero__grid,
.split-section,
.contact-grid,
.story-layout,
.article-layout {
  display: grid;
  gap: 2rem;
}

.hero__grid {
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  color: var(--primary-text);
  background: rgba(217, 139, 69, 0.12);
  font-size: 0.83rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: currentColor;
}

.hero h1,
.page-hero h1,
.section-heading h2,
.article-hero h1 {
  margin: 0;
  font-family: "Cormorant Garamond", Georgia, serif;
  letter-spacing: -0.03em;
  line-height: 0.98;
  /* Uzun Türkçe kelimeler dar ekranda taşmasın */
  overflow-wrap: break-word;
  hyphens: auto;
}

.hero h1 {
  font-size: clamp(3.7rem, 8vw, 6.8rem);
  margin-top: 1rem;
}

.hero__lead,
.section-heading p,
.article-intro,
.metric-card p,
.card p,
.timeline__item p,
.contact-card p,
.article-body p,
.article-body li,
.footer__note,
.gallery-card p,
.category-card p,
.page-hero p,
.service-card p,
.process-card p {
  color: var(--muted);
}

.hero__lead {
  max-width: 43rem;
  margin: 1.4rem 0 0;
  font-size: 1.1rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.8rem;
}

.hero__stats,
.metrics-grid,
.services-grid,
.category-grid,
.gallery-grid,
.blog-grid,
.contact-cards,
.process-grid,
.article-toc,
.footer__grid {
  display: grid;
  gap: 1rem;
}

.hero__stats {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 2rem;
}

.metric-card,
.card,
.hero-panel,
.service-card,
.category-card,
.gallery-card,
.blog-card,
.contact-card,
.process-card,
.article-card,
.article-aside,
.footer__panel {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}

.metric-card {
  padding: 1.2rem;
}

.metric-card strong {
  display: block;
  font-size: 1.9rem;
  line-height: 1;
  margin-bottom: 0.45rem;
}

.hero-panel {
  padding: 1.2rem;
}

.hero-panel__stack {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1rem;
  align-items: stretch;
}

.hero-panel__image {
  min-height: 24rem;
  border-radius: 26px;
  overflow: hidden;
  background: #d5c1aa;
}

.hero-panel__image img,
.gallery-card img,
.blog-card img,
.article-card img,
.article-hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-panel__column {
  display: grid;
  gap: 1rem;
}

.hero-chip,
.article-meta span,
.blog-card__meta span,
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.42rem 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  background: rgba(45, 49, 56, 0.8);
  color: var(--muted);
  font-size: 0.82rem;
}

.hero-chip::before,
.article-meta span::before,
.blog-card__meta span::before,
.tag::before {
  content: "";
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--primary);
}

.hero-note {
  padding: 1.15rem;
}

.hero-note h3,
.section-heading h2,
.service-card h3,
.category-card h3,
.gallery-card h3,
.blog-card h3,
.contact-card h3,
.process-card h3,
.article-card h2,
.article-aside h3 {
  margin: 0 0 0.6rem;
}

.section {
  padding: 5rem 0;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.8rem;
}

.section-heading h2 {
  font-size: clamp(2.4rem, 5vw, 4rem);
}

.section-heading p {
  max-width: 34rem;
  margin: 0;
}

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

.service-card,
.process-card,
.contact-card,
.footer__panel,
.article-aside {
  padding: 1.5rem;
}

.service-card__index,
.process-card__index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 14px;
  margin-bottom: 1rem;
  background: rgba(217, 139, 69, 0.12);
  color: var(--primary-text);
  font-weight: 700;
}

.split-section {
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  align-items: center;
}

.story-layout {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
}

.story-layout__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 24rem;
  box-shadow: var(--shadow);
}

.story-layout__content {
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.story-layout__content ul,
.article-body ul {
  margin: 1rem 0 0;
  padding-left: 1.2rem;
}

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

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

.category-card,
.blog-card,
.gallery-card {
  overflow: hidden;
}

.category-card__image,
.blog-card__image,
.gallery-card__image {
  aspect-ratio: 1 / 1.05;
  overflow: hidden;
}

.category-card__body,
.blog-card__body,
.gallery-card__body {
  padding: 1.25rem;
}

.category-card__link,
.blog-card__link,
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 600;
  color: var(--primary-text);
}

.text-link::after,
.category-card__link::after,
.blog-card__link::after {
  content: "→";
  transition: transform 180ms ease;
}

.text-link:hover::after,
.category-card__link:hover::after,
.blog-card__link:hover::after {
  transform: translateX(3px);
}

.page-hero,
.article-hero {
  padding: 2.5rem 0 3.5rem;
}

.page-hero h1 {
  font-size: clamp(3.4rem, 7vw, 5.8rem);
  margin-top: 1rem;
}

.page-hero__panel,
.article-hero__panel {
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.page-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.6rem;
}

.gallery-section {
  scroll-margin-top: 7rem;
}

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

.gallery-card__image {
  aspect-ratio: 1 / 0.88;
}

.gallery-card__meta,
.blog-card__meta,
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

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

.blog-card__image {
  aspect-ratio: 1 / 0.72;
}

.blog-card__body {
  display: grid;
  gap: 0.85rem;
}

.article-layout {
  grid-template-columns: minmax(0, 1fr) 320px;
  align-items: start;
}

.article-card {
  padding: 1.5rem;
}

.article-hero__image {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 1.5rem;
  aspect-ratio: 16 / 8.5;
}

.article-body h2,
.article-body h3 {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1.05;
  margin: 2rem 0 0.8rem;
}

.article-body h3 {
  font-size: 1.6rem;
}

.article-body p:first-child {
  margin-top: 0;
}

.article-body blockquote {
  margin: 2rem 0;
  padding: 1.2rem 1.4rem;
  border-left: 4px solid var(--primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(217, 139, 69, 0.08);
  color: var(--text);
}

.article-toc {
  gap: 0.7rem;
}

.article-toc a {
  padding: 0.8rem 0.95rem;
  border-radius: 14px;
  background: rgba(217, 139, 69, 0.08);
  color: var(--text);
}

.article-toc a:hover {
  background: rgba(217, 139, 69, 0.14);
}

.contact-grid {
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 1.05fr);
  align-items: start;
}

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

.contact-form {
  padding: 1.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.form-grid {
  display: grid;
  gap: 0.85rem;
}

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

.field {
  display: grid;
  gap: 0.45rem;
}

.field label {
  font-size: 0.92rem;
  color: var(--muted);
}

.field input,
.field textarea {
  width: 100%;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  background: rgba(45, 49, 56, 0.75);
  color: var(--text);
}

.field textarea {
  min-height: 9rem;
  resize: vertical;
}

.contact-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1rem;
}

.footer {
  padding: 2rem 0 3rem;
}

.footer__panel {
  border-radius: var(--radius-lg);
}

.footer__grid {
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  align-items: start;
}

.footer__links {
  display: grid;
  gap: 0.55rem;
}

.footer__note {
  margin: 0.8rem 0 0;
}

.message-callout {
  padding: 1.6rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.message-callout p {
  margin: 0.4rem 0 1.2rem;
  color: var(--muted);
}

.message-modal {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: grid;
  place-items: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 180ms ease, visibility 180ms ease;
}

.message-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.message-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(18, 11, 7, 0.48);
  backdrop-filter: blur(6px);
}

.message-modal__dialog {
  position: relative;
  width: min(100%, 34rem);
  padding: 1.4rem;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(35, 38, 43, 0.98);
  box-shadow: 0 32px 90px rgba(28, 17, 10, 0.24);
}

.message-modal__close {
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
  width: 2.7rem;
  height: 2.7rem;
  border: 0;
  border-radius: 999px;
  background: rgba(217, 139, 69, 0.12);
  color: var(--text);
  cursor: pointer;
  font-size: 1.2rem;
}

.message-modal__dialog h2 {
  margin: 0 0 0.4rem;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(2.1rem, 6vw, 3rem);
  line-height: 1;
}

.message-modal__dialog p {
  margin: 0 0 1.1rem;
  color: var(--muted);
}

.message-modal__note {
  margin: 0.85rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

/* ---------- Ürün katalogu: sol bar + içerik ---------- */

.catalog-section {
  padding-top: 1rem;
}

.catalog-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 1.6rem;
  align-items: start;
}

.catalog-sidebar {
  min-width: 0;
}

.catalog-sidebar__inner {
  position: sticky;
  top: 5.5rem;
  padding: 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.35);
}

.catalog-sidebar__title {
  margin: 0 0 0.75rem;
  padding-left: 0.35rem;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.catalog-nav {
  display: grid;
  gap: 0.3rem;
}

.catalog-nav__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  width: 100%;
  padding: 0.72rem 0.85rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--muted);
  font-size: 0.97rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: background-color 180ms ease, color 180ms ease, border-color 180ms ease;
}

.catalog-nav__item:hover {
  background: rgba(217, 139, 69, 0.09);
  color: var(--text);
}

.catalog-nav__item.is-active {
  border-color: rgba(217, 139, 69, 0.28);
  background: linear-gradient(135deg, rgba(217, 139, 69, 0.16), rgba(217, 139, 69, 0.06));
  color: var(--primary-text);
  font-weight: 600;
}

.catalog-nav__label {
  min-width: 0;
  overflow-wrap: anywhere;
}

.catalog-nav__count {
  flex-shrink: 0;
  min-width: 1.65rem;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
  text-align: center;
}

.catalog-nav__item.is-active .catalog-nav__count {
  background: rgba(217, 139, 69, 0.22);
  color: var(--primary-text);
}

.catalog-status {
  margin: 0 0 1rem;
  color: var(--muted);
}

.catalog-status.is-error {
  color: #8a3021;
}

.catalog-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.3rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--line);
}

.catalog-head h2 {
  margin: 0.35rem 0 0;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1.05;
}

.catalog-head p {
  margin: 0.55rem 0 0;
  max-width: 46ch;
  color: var(--muted);
}

.catalog-head__badge {
  flex-shrink: 0;
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-strong);
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1.1rem;
}

.product-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-strong);
  box-shadow: 0 12px 32px rgba(45, 28, 15, 0.07);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 52px rgba(45, 28, 15, 0.14);
}

.product-card__image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-strong);
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 420ms ease;
}

.product-card:hover .product-card__image img {
  transform: scale(1.05);
}

.product-card__body {
  padding: 0.9rem 1rem 1.1rem;
}

.product-card__body h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
}

.product-card__body p {
  margin: 0.4rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.catalog-empty {
  display: grid;
  justify-items: center;
  gap: 0.5rem;
  padding: 3.2rem 1.5rem;
  border: 1px dashed rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  text-align: center;
}

.catalog-empty__mark {
  display: grid;
  place-items: center;
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 50%;
  background: rgba(217, 139, 69, 0.12);
  color: var(--primary);
  font-size: 1.4rem;
}

.catalog-empty h3 {
  margin: 0.4rem 0 0;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.8rem;
}

.catalog-empty p {
  margin: 0;
  max-width: 44ch;
  color: var(--muted);
}

.catalog-empty .button {
  margin-top: 0.8rem;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 500ms ease, transform 500ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .hero__grid,
  .split-section,
  .contact-grid,
  .article-layout,
  .story-layout,
  .footer__grid {
    grid-template-columns: 1fr;
  }

  .catalog-layout {
    grid-template-columns: 220px minmax(0, 1fr);
  }

  .services-grid,
  .category-grid,
  .gallery-grid,
  .blog-grid,
  .process-grid,
  .contact-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-panel__stack {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .site-header__bar {
    padding-inline: 1rem;
  }

  .nav__links,
  .nav__cta {
    display: none;
  }

  .menu-toggle {
    display: inline-block;
  }

  .hero {
    padding-top: 1rem;
  }

  .hero__stats,
  .services-grid,
  .category-grid,
  .gallery-grid,
  .blog-grid,
  .process-grid,
  .contact-cards,
  .form-grid--double {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 4rem 0;
  }

  .section-heading {
    align-items: start;
    flex-direction: column;
  }

  .page-hero,
  .article-hero {
    padding-top: 1.4rem;
  }

  /* Sol bar mobilde yatay kaydırılan sekme çubuğuna dönüşür. */
  .catalog-layout {
    /* minmax(0,…): grid öğesi içeriğe göre şişip sayfayı taşırmasın */
    grid-template-columns: minmax(0, 1fr);
    gap: 1.1rem;
  }

  .catalog-sidebar,
  .catalog-main {
    min-width: 0;
  }

  .catalog-sidebar__inner {
    position: static;
    padding: 0.85rem;
    min-width: 0;
  }

  .catalog-nav {
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    overflow-x: auto;
    gap: 0.45rem;
    padding-bottom: 0.25rem;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
  }

  .catalog-nav__item {
    border-color: var(--line);
    background: var(--surface-strong);
    white-space: nowrap;
  }

  .catalog-nav__label {
    overflow-wrap: normal;
  }

  .catalog-head {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(calc(100% - 1.2rem), var(--container));
  }

  .site-header__bar {
    gap: 0.7rem;
  }

  .brand__mark {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 15px;
  }

  .hero h1 {
    font-size: clamp(2.1rem, 10vw, 3rem);
  }

  .page-hero h1,
  .article-hero h1 {
    font-size: clamp(2rem, 9vw, 2.8rem);
  }

  .hero__lead,
  .page-hero p {
    font-size: 1rem;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .catalog-empty {
    padding: 2.4rem 1.1rem;
  }
}

/* ============================================================
   Görsel referansına göre ana sayfa düzeni
   ============================================================ */

/* --- Fotoğraf üzerine yerleşen hero --- */
/* Navbara yapışan tam genişlikte hero */
.hero-media {
  position: relative;
  isolation: isolate;
  margin-bottom: 1rem;
  overflow: hidden;
}

.hero-media__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-media__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Koyu katman: fotoğraf ne olursa olsun yazı okunur kalsın */
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(100deg, rgba(20, 22, 26, 0.94) 0%, rgba(20, 22, 26, 0.82) 42%, rgba(20, 22, 26, 0.45) 100%);
}

.hero-media__inner {
  padding: clamp(3rem, 9vw, 6.5rem) 0;
}

.hero-media__content {
  max-width: 40rem;
}

.hero-media__content h1 {
  margin: 0;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(2.4rem, 5.2vw, 4.2rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  overflow-wrap: break-word;
}

.hero-media__content p {
  margin: 1.1rem 0 0;
  max-width: 34rem;
  color: #d7dce3;
  font-size: 1.05rem;
}

.hero-media__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.8rem;
}

/* --- Solda görsel, sağda maddeli anlatım --- */
.feature-split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 2.2rem;
  align-items: center;
}

.feature-split__media {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line);
}

.feature-split__media img {
  width: 100%;
  height: 100%;
  min-height: 18rem;
  object-fit: cover;
}

.feature-split__body h2 {
  margin: 0.8rem 0 0;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(1.9rem, 3.4vw, 2.9rem);
  line-height: 1.1;
}

.check-list {
  list-style: none;
  margin: 1.5rem 0 1.8rem;
  padding: 0;
  display: grid;
  gap: 1.1rem;
}

.check-list li {
  position: relative;
  padding-left: 2.1rem;
  color: var(--muted);
}

.check-list li strong {
  display: block;
  margin-bottom: 0.15rem;
  color: var(--text);
  font-weight: 600;
}

/* Turuncu onay işareti */
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.28rem;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  background: rgba(217, 139, 69, 0.16);
  border: 1px solid rgba(217, 139, 69, 0.4);
}

.check-list li::after {
  content: "";
  position: absolute;
  left: 0.43rem;
  top: 0.5rem;
  width: 0.32rem;
  height: 0.62rem;
  border-right: 2px solid var(--primary);
  border-bottom: 2px solid var(--primary);
  transform: rotate(45deg);
}

/* --- Ortalanmış bölüm başlığı --- */
.section-heading--center {
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.7rem;
  margin-bottom: 2.2rem;
}

.section-heading--center p {
  max-width: 42rem;
  margin: 0;
}

/* --- Ürün grubu kartları --- */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.showcase-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  overflow: hidden;
  transition: transform 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
}

.showcase-card:hover {
  transform: translateY(-4px);
  border-color: rgba(217, 139, 69, 0.4);
  box-shadow: var(--shadow);
}

.showcase-card__image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.showcase-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}

.showcase-card:hover .showcase-card__image img {
  transform: scale(1.04);
}

.showcase-card__body {
  padding: 1.1rem 1.2rem 1.3rem;
}

.showcase-card__body h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

.showcase-card__body p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.showcase-card__link {
  display: inline-block;
  margin-top: 0.9rem;
  color: var(--primary-text);
  font-weight: 600;
  font-size: 0.9rem;
}

.showcase-card__link::after {
  content: " →";
}

/* --- Referans şeridi --- */
.strip-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
}

.strip-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
}

.strip-grid__action {
  display: flex;
  justify-content: center;
  margin-top: 1.6rem;
}

/* --- Koyu teklif şeridi --- */
.cta-band {
  margin-top: 1rem;
  padding: clamp(2.6rem, 6vw, 4.2rem) 0;
  background: var(--bg-strong);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.cta-band__inner {
  text-align: center;
}

.cta-band h2 {
  margin: 0;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(1.7rem, 3.6vw, 2.7rem);
  line-height: 1.15;
  overflow-wrap: break-word;
}

.cta-band p {
  margin: 0.8rem auto 1.6rem;
  max-width: 40rem;
  color: var(--muted);
}

@media (max-width: 900px) {
  .feature-split {
    grid-template-columns: minmax(0, 1fr);
  }

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

@media (max-width: 620px) {
  .showcase-grid,
  .strip-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-media__actions .button {
    flex: 1 1 auto;
  }
}

/* 2026 arayüz yenilemesi */
:root {
  --bg: #111310;
  --bg-strong: #0b0d0b;
  --surface: rgba(28, 31, 27, 0.9);
  --surface-strong: #1c1f1b;
  --text: #f5f1e8;
  --muted: #acaea5;
  --line: rgba(245, 241, 232, 0.11);
  --primary: #c89a5d;
  --primary-strong: #a87538;
  --primary-text: #e2b87e;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.38);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --container: 1240px;
}

body {
  background:
    radial-gradient(circle at 8% 10%, rgba(200, 154, 93, 0.08), transparent 28rem),
    var(--bg);
}

.site-header { background: rgba(11, 13, 11, 0.82); }
.site-header__bar { min-height: 76px; }
.brand__mark { width: 2.75rem; height: 2.75rem; padding: .45rem; border: 1px solid rgba(200,154,93,.28); border-radius: 50%; }
.nav__link { font-size: .88rem; letter-spacing: .01em; }
.nav__cta, .mobile-nav__cta, .button { border-radius: 999px; }
.button--primary { box-shadow: 0 14px 36px rgba(168,117,56,.22); }

.hero-media { min-height: min(760px, calc(100vh - 76px)); display: grid; align-items: end; margin: 0; }
.hero-media__bg img { filter: saturate(.75) contrast(1.05); }
.hero-media::after {
  background: linear-gradient(90deg, rgba(8,10,8,.94) 0%, rgba(8,10,8,.72) 48%, rgba(8,10,8,.2) 100%),
    linear-gradient(0deg, rgba(8,10,8,.7), transparent 55%);
}
.hero-media__inner { width: 100%; padding: clamp(5rem, 12vw, 9rem) 0 clamp(3rem, 7vw, 5.5rem); }
.hero-media__content { max-width: 54rem; margin-inline: auto; padding-inline: clamp(.5rem, 3vw, 2rem); text-align: center; }
.hero-media__content .eyebrow { margin-bottom: 1.15rem; }
.hero-media__content h1 { font-size: clamp(3rem, 7vw, 6.1rem); font-weight: 600; line-height: .94; text-wrap: balance; }
.hero-media__content p { max-width: 42rem; margin: 1.5rem auto 0; font-size: clamp(1rem, 1.5vw, 1.16rem); }
.hero-media__actions { justify-content: center; margin-top: 2.1rem; }
.hero-trust { display: flex; flex-wrap: wrap; justify-content: center; gap: .75rem 1.8rem; margin-top: 2.4rem; color: #d7d5cd; font-size: .82rem; }
.hero-trust span { display: inline-flex; align-items: center; gap: .55rem; }
.hero-trust span::before { content: ""; width: 5px; height: 5px; background: var(--primary); border-radius: 50%; box-shadow: 0 0 0 4px rgba(200,154,93,.14); }

.section { padding: clamp(4.5rem, 9vw, 8rem) 0; }
.feature-split { gap: clamp(2.5rem, 7vw, 6.5rem); }
.feature-split__media { position: relative; border-radius: var(--radius-lg); }
.feature-split__media::after { content: ""; position: absolute; inset: 0; box-shadow: inset 0 0 0 1px rgba(255,255,255,.1); border-radius: inherit; pointer-events: none; }
.feature-split__media img { min-height: 31rem; }
.feature-split__body h2, .section-heading h2 { text-wrap: balance; }
.showcase-grid { gap: 1.5rem; }
.showcase-card { border-radius: var(--radius-lg); background: linear-gradient(145deg, rgba(33,36,31,.95), rgba(20,22,19,.95)); }
.showcase-card__image { aspect-ratio: 5 / 4; }
.showcase-card__body { padding: 1.45rem 1.5rem 1.7rem; }
.strip-grid { gap: 1rem; }
.strip-grid img { aspect-ratio: 3 / 4; border-radius: var(--radius-md); }
.strip-grid img:nth-child(even) { transform: translateY(1.5rem); }

.page-hero { padding: clamp(3.5rem, 8vw, 7rem) 0 2rem; }
.page-hero__panel { display: grid; grid-template-columns: minmax(0,1.5fr) minmax(16rem,.65fr); gap: 3rem; align-items: end; padding: clamp(2rem,5vw,4.5rem); border: 1px solid var(--line); border-radius: var(--radius-lg); background: linear-gradient(125deg, rgba(37,40,34,.92), rgba(19,21,18,.96)), url("images/gelisme.jpg") center/cover; box-shadow: var(--shadow); }
.page-hero__panel h1 { max-width: 760px; font-size: clamp(2.8rem,6vw,5.6rem); line-height: .96; text-wrap: balance; }
.page-hero__panel p { max-width: 720px; }
.page-hero__facts { display: grid; gap: .75rem; }
.page-hero__facts span { display: flex; justify-content: space-between; gap: 1rem; padding: .9rem 0; color: var(--muted); border-bottom: 1px solid var(--line); font-size: .84rem; }
.page-hero__facts strong { color: var(--text); font-weight: 600; }

.catalog-section { padding-top: 3rem; }
.catalog-layout { gap: clamp(2rem,5vw,4.5rem); align-items: start; }
.catalog-sidebar__inner { top: 7rem; padding: 1rem; border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(24,27,23,.7); backdrop-filter: blur(16px); }
.catalog-sidebar__title { padding: .5rem .7rem .85rem; }
.catalog-nav__item { border-radius: 12px; padding: .9rem .8rem; }
.catalog-nav__item { display: grid; grid-template-columns: 3.5rem minmax(0, 1fr) auto; align-items: center; gap: .75rem; text-align: left; }
.catalog-nav__image { width: 3.5rem; aspect-ratio: 1; overflow: hidden; border-radius: 10px; background: #0d0f0d; }
.catalog-nav__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .25s ease; }
.catalog-nav__item:hover .catalog-nav__image img,
.catalog-nav__item.is-active .catalog-nav__image img { transform: scale(1.08); }
.catalog-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 2rem; }
.catalog-search { width: min(100%, 26rem); display: flex; align-items: center; gap: .7rem; padding: .8rem 1rem; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.035); transition: border-color .2s, background .2s; }
.catalog-search:focus-within { border-color: rgba(200,154,93,.65); background: rgba(255,255,255,.055); }
.catalog-search svg { width: 1.15rem; fill: none; stroke: var(--muted); stroke-width: 1.8; }
.catalog-search input { width: 100%; padding: 0; color: var(--text); border: 0; outline: 0; background: transparent; }
.catalog-search input::placeholder { color: #85887f; }
.catalog-total { color: var(--muted); font-size: .85rem; white-space: nowrap; }
.catalog-head { margin-bottom: 1.8rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--line); }
.catalog-head h2 { font-size: clamp(2.1rem,4vw,3.6rem); }
.product-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1.5rem; }
.product-card { border-radius: var(--radius-md); background: #1b1e1a; animation: card-in .45s both; animation-delay: calc(var(--card-index) * 60ms); }
.product-card__image { position: relative; width: 100%; padding: 0; aspect-ratio: 4 / 3; border: 0; overflow: hidden; background: #0d0f0d; cursor: zoom-in; }
.product-card__image img { width: 100%; height: 100%; object-fit: cover; }
.product-card__zoom { position: absolute; right: 1rem; top: 1rem; display: grid; place-items: center; width: 2.35rem; height: 2.35rem; border-radius: 50%; color: #111; background: rgba(245,241,232,.9); opacity: 0; transform: translateY(5px); transition: .2s; }
.product-card:hover .product-card__zoom { opacity: 1; transform: none; }
.product-card__body { padding: 1.25rem 1.35rem 1.45rem; }
.product-card__category { color: var(--primary-text); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; }
.product-card__body h3 { margin-top: .35rem; font-family: "Cormorant Garamond",serif; font-size: 1.55rem; }
.catalog-loader { display: inline-block; width: 1rem; height: 1rem; border: 2px solid var(--line); border-top-color: var(--primary); border-radius: 50%; animation: spin .7s linear infinite; vertical-align: -.15rem; }

.lightbox { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 1.25rem; opacity: 0; pointer-events: none; transition: opacity .2s; }
.lightbox.is-open { opacity: 1; pointer-events: auto; }
.lightbox__backdrop { position: absolute; inset: 0; width: 100%; border: 0; background: rgba(3,4,3,.88); backdrop-filter: blur(14px); }
.lightbox__dialog { position: relative; width: min(1050px,100%); max-height: calc(100vh - 2.5rem); margin: 0; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-lg); background: #151714; box-shadow: var(--shadow); transform: scale(.97); transition: transform .25s; }
.lightbox.is-open .lightbox__dialog { transform: none; }
.lightbox__dialog img { width: 100%; max-height: calc(100vh - 9rem); object-fit: contain; background: #090a09; }
.lightbox__dialog figcaption { display: grid; gap: .2rem; padding: 1rem 1.3rem; }
.lightbox__dialog figcaption span { color: var(--muted); font-size: .85rem; }
.lightbox__close { position: absolute; z-index: 2; top: .8rem; right: .8rem; display: grid; place-items: center; width: 2.7rem; height: 2.7rem; border: 1px solid rgba(255,255,255,.22); border-radius: 50%; color: #fff; background: rgba(0,0,0,.55); cursor: pointer; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes card-in { from { opacity: 0; transform: translateY(14px); } }

@media (max-width: 900px) {
  .page-hero__panel { grid-template-columns: 1fr; }
  .page-hero__facts { grid-template-columns: repeat(3,1fr); }
  .page-hero__facts span { display: grid; }
}

@media (max-width: 700px) {
  .hero-media { min-height: calc(100svh - 70px); }
  .hero-media__content h1 { font-size: clamp(2.8rem,14vw,4.2rem); }
  .page-hero__panel { padding: 2rem 1.25rem; }
  .page-hero__facts { grid-template-columns: 1fr; gap: 0; }
  .catalog-toolbar { align-items: stretch; flex-direction: column; }
  .catalog-total { padding-left: .4rem; }
  .product-grid { grid-template-columns: 1fr; }
  .product-card__zoom { opacity: 1; transform: none; }
  .strip-grid img:nth-child(even) { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* Bağımsız iletişim sayfası */
.contact-page { min-height: calc(100vh - 76px); }
.contact-page__grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(22rem, .7fr); gap: clamp(2.5rem, 8vw, 7rem); align-items: start; }
.contact-page__intro { padding-top: clamp(1rem, 5vw, 4rem); }
.contact-page__intro h1 { margin: .9rem 0 1.2rem; max-width: 42rem; font-family: "Cormorant Garamond", Georgia, serif; font-size: clamp(3rem, 7vw, 6rem); line-height: .95; text-wrap: balance; }
.contact-page__intro > p { max-width: 38rem; color: var(--muted); font-size: 1.08rem; }
.contact-page__details { display: grid; margin-top: 2.5rem; border-top: 1px solid var(--line); }
.contact-page__details > * { display: grid; gap: .25rem; padding: 1.15rem 0; border-bottom: 1px solid var(--line); }
.contact-page__details span { color: var(--primary-text); font-size: .72rem; letter-spacing: .13em; text-transform: uppercase; }
.contact-page__details strong { font-weight: 500; }
.contact-page__details a:hover strong { color: var(--primary-text); }
.contact-page__form { padding: clamp(1.5rem, 4vw, 2.5rem); border: 1px solid var(--line); border-radius: var(--radius-lg); background: linear-gradient(145deg, rgba(35,38,33,.96), rgba(19,21,18,.98)); box-shadow: var(--shadow); }
.contact-page__form h2 { margin: .7rem 0 .5rem; font-family: "Cormorant Garamond", Georgia, serif; font-size: clamp(2rem, 4vw, 3.1rem); }
.contact-page__form > p { margin: 0 0 1.5rem; color: var(--muted); }
.contact-page__form .field input, .contact-page__form .field textarea { color: var(--text); background: rgba(255,255,255,.045); border-color: var(--line); }
.contact-page__form .field input:focus, .contact-page__form .field textarea:focus { border-color: rgba(200,154,93,.65); outline: 0; }

@media (max-width: 820px) {
  .contact-page__grid { grid-template-columns: 1fr; }
  .contact-page__intro { padding-top: 0; }
}