:root {
  --ivory: #fbf4e7;
  --cream: #f4e5ca;
  --gold: #b78a3a;
  --deep-gold: #7f5f21;
  --pistachio: #7b8732;
  --olive: #42491b;
  --ink: #2f271f;
  --muted: #7f715f;
  --line: rgba(183, 138, 58, .3);
  --shadow: 0 22px 70px rgba(61, 43, 18, .16);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--ivory);
  font-family: Inter, system-ui, sans-serif;
}

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

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

button, input { font: inherit; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 76px;
  padding: 14px clamp(18px, 4vw, 64px);
  border-bottom: 1px solid rgba(183, 138, 58, .18);
  background: rgba(251, 244, 231, .72);
  backdrop-filter: blur(16px);
  transition: background .3s ease, box-shadow .3s ease;
}

.site-header.solid,
.site-header.is-scrolled {
  background: rgba(251, 244, 231, .96);
  box-shadow: 0 10px 30px rgba(76, 56, 24, .08);
}

.brand img { width: 178px; height: auto; }

.main-nav {
  display: flex;
  justify-content: center;
  gap: clamp(14px, 2vw, 30px);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.main-nav a {
  padding: 10px 0;
  color: #5d4a2f;
  border-bottom: 1px solid transparent;
}

.main-nav a:hover { border-color: var(--gold); }

.header-actions {
  display: flex;
  gap: 7px;
}

.header-actions button,
.menu-toggle {
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.35);
  color: var(--deep-gold);
}

.header-actions svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
}

.menu-toggle {
  display: none;
  place-items: center;
  padding: 9px;
}

.menu-toggle span {
  display: block;
  width: 19px;
  height: 1px;
  background: var(--deep-gold);
  margin: 3px 0;
}

.hero-slider {
  position: relative;
  min-height: 760px;
  overflow: hidden;
  background: var(--cream);
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  align-items: center;
  padding: 122px clamp(22px, 8vw, 150px) 80px;
  opacity: 0;
  background-image: linear-gradient(90deg, rgba(251,244,231,.99) 0%, rgba(251,244,231,.96) 43%, rgba(251,244,231,.76) 58%, rgba(251,244,231,.16) 74%, rgba(251,244,231,.03) 100%), var(--hero-image);
  background-size: cover;
  background-position: center;
  transform: scale(1.025);
  transition: opacity 1.1s ease, transform 6.5s ease;
}

.hero-one { --hero-image: url("../assets/images/header-couture-one.png"); }
.hero-two { --hero-image: url("../assets/images/header-couture-two.png"); }

.hero-slide.is-active {
  opacity: 1;
  transform: scale(1);
  z-index: 1;
}

.hero-content {
  width: min(520px, 46vw);
  margin-top: 80px;
}

.eyebrow {
  margin: 0 0 13px;
  color: var(--pistachio);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
}

h1, h2, h3 {
  margin: 0;
  font-family: "Cormorant Garamond", Georgia, serif;
  line-height: .98;
  font-weight: 600;
}

.hero-content h1,
.hero-content h2 {
  color: var(--deep-gold);
  font-size: clamp(50px, 6vw, 92px);
  text-shadow: 0 2px 22px rgba(255,255,255,.85);
}

.hero-content p:not(.eyebrow) {
  max-width: 470px;
  margin: 22px 0 30px;
  color: #5f523f;
  font-size: clamp(17px, 1.5vw, 22px);
  line-height: 1.55;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 26px;
  border: 1px solid var(--gold);
  font-weight: 700;
  letter-spacing: .03em;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}

.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }

.btn-gold {
  color: #fff8e7;
  background: linear-gradient(135deg, #cda452, #7d5d1e);
}

.btn-green {
  color: #fff8e7;
  background: linear-gradient(135deg, var(--olive), var(--pistachio));
}

.btn-outline {
  color: var(--deep-gold);
  background: rgba(255,255,255,.18);
}

.slider-controls {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 28px;
  display: flex;
  gap: 12px;
  transform: translateX(-50%);
}

.slider-controls button {
  width: 44px;
  height: 3px;
  border: 0;
  background: rgba(127, 95, 33, .28);
}

.slider-controls button.is-active { background: var(--deep-gold); }

.section {
  padding: clamp(72px, 9vw, 128px) clamp(20px, 5vw, 80px);
}

.section-heading {
  width: min(760px, 100%);
  margin: 0 auto 40px;
  text-align: center;
}

.section-heading h2,
.story-copy h2,
.video-copy h2,
.about-copy h1,
.about-editorial h2 {
  color: var(--deep-gold);
  font-size: clamp(38px, 5vw, 72px);
}

.collection-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.collection-card {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  min-height: 430px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(28, 21, 13, 0) 34%, rgba(28, 21, 13, .72) 100%),
    var(--collection-image);
  background-size: cover;
  background-position: center top;
  box-shadow: 0 18px 50px rgba(79, 57, 24, .1);
}

.collection-card::before,
.collection-card::after {
  content: none;
  position: absolute;
  border: 1px solid rgba(183, 138, 58, .38);
  transform: rotate(45deg);
}

.collection-card::before {
  width: 210px;
  height: 210px;
  top: 52px;
  right: -58px;
}

.collection-card::after {
  width: 92px;
  height: 92px;
  top: 88px;
  right: 72px;
  background: rgba(123, 135, 50, .12);
}

.collection-card:hover { filter: saturate(1.04) contrast(1.02); }

.collection-mark {
  display: none;
}

.collection-mark::before,
.collection-mark::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(123, 135, 50, .68);
}

.collection-mark::before { inset: 18px; }
.collection-mark::after { inset: 42px; background: rgba(183,138,58,.2); }
.motif-fistik .collection-mark::after { border-radius: 100% 0; background: var(--pistachio); }
.motif-saray { --collection-image: url("../assets/images/collection-saray-hq.png"); }
.motif-fistik { --collection-image: url("../assets/images/collection-fistik-hq.png"); }
.motif-gece { --collection-image: url("../assets/images/collection-gece-hq.png"); }
.motif-altin { --collection-image: url("../assets/images/collection-altin-hq.png"); }
.motif-altin .collection-mark::before { box-shadow: 18px 18px 0 rgba(183,138,58,.2), -18px -18px 0 rgba(183,138,58,.18); }

.collection-card div {
  position: relative;
  z-index: 2;
  width: calc(100% - 28px);
  margin: auto 14px 14px;
  padding: 18px;
  border: 1px solid rgba(246, 218, 162, .45);
  background: linear-gradient(180deg, rgba(65,53,36,.36), rgba(40,33,23,.93));
  color: #fff7e9;
  backdrop-filter: blur(10px);
}

.collection-card h3 { font-size: 30px; }

.collection-card p {
  margin: 8px 0 0;
  line-height: 1.5;
  color: rgba(255,247,233,.84);
}

.story-band,
.about-hero,
.about-editorial {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 520px;
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  padding: clamp(76px, 9vw, 128px) clamp(20px, 6vw, 96px);
  background:
    linear-gradient(135deg, rgba(183,138,58,.13), transparent 38%),
    repeating-linear-gradient(45deg, transparent 0 34px, rgba(183,138,58,.09) 35px 36px),
    #fff7ea;
}

.story-copy p:not(.eyebrow),
.about-copy p,
.about-text p,
.about-editorial p {
  color: #5d5142;
  font-size: 18px;
  line-height: 1.8;
}

.story-panel,
.about-visual,
.editorial-symbol {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.story-panel,
.about-visual {
  min-height: 520px;
  background-size: cover;
  background-position: center;
}

.story-panel { background-image: url("../assets/images/quick-story-portrait.png"); }
.about-visual { background-image: url("../assets/images/quick-about-couture.png"); }
.story-panel span,
.about-visual span,
.collection-mark { display: none; }

.story-panel span,
.textile-panel span,
.editorial-symbol span {
  position: absolute;
  border: 1px solid rgba(183, 138, 58, .5);
  transform: rotate(45deg);
}

.story-panel span:nth-child(1) { width: 220px; height: 220px; top: 80px; left: 50%; margin-left: -110px; }
.story-panel span:nth-child(2) { width: 138px; height: 138px; top: 122px; left: 50%; margin-left: -69px; background: rgba(123,135,50,.1); }
.story-panel span:nth-child(3) { width: 260px; height: 42px; bottom: 92px; left: 50%; margin-left: -130px; background: rgba(183,138,58,.18); }
.story-panel span:nth-child(4) { width: 52px; height: 52px; bottom: 72px; left: 50%; margin-left: -26px; background: rgba(123,135,50,.28); }

.textile-panel span:nth-child(1) { width: 260px; height: 260px; top: 88px; right: 74px; }
.textile-panel span:nth-child(2) { width: 160px; height: 160px; top: 138px; right: 124px; background: rgba(123,135,50,.12); }
.textile-panel span:nth-child(3) { width: 58px; height: 300px; bottom: 34px; right: 190px; background: rgba(183,138,58,.22); }
 
.video-showcase {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  padding: clamp(76px, 9vw, 126px) clamp(20px, 6vw, 96px);
  background: #2b251b;
}

.video-copy h2 { color: #e4bd6f; }

.video-copy p:not(.eyebrow) {
  color: rgba(249,234,210,.78);
  font-size: 18px;
  line-height: 1.8;
}

.brand-video {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 1px solid rgba(217, 176, 97, .38);
  background: #15120d;
  box-shadow: 0 26px 80px rgba(0,0,0,.32);
}

.signature-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}

.signature-grid article,
.values-grid article {
  min-height: 178px;
  padding: 28px 20px;
  border: 1px solid var(--line);
  background: rgba(255, 248, 236, .78);
  text-align: center;
}

.signature-grid h3,
.values-grid h2 {
  margin-top: 18px;
  color: var(--deep-gold);
  font-size: 25px;
}

.sig {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border: 1px solid var(--gold);
  transform: rotate(45deg);
}

.sig::before,
.sig::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(123, 135, 50, .65);
}

.sig::before { inset: 12px; }
.sig::after { inset: 22px; background: rgba(123,135,50,.22); }
.sig-pistachio::after { border-radius: 100% 0; background: var(--pistachio); }
.sig-layer::before { inset: 8px 18px; box-shadow: 8px 8px 0 rgba(183,138,58,.28), -8px -8px 0 rgba(183,138,58,.22); }
.sig-drop::after { border-radius: 100% 100% 100% 0; background: var(--gold); }
.sig-dress::before { clip-path: polygon(50% 0, 80% 100%, 20% 100%); background: rgba(183,138,58,.25); }

.about-hero { padding-top: 132px; }

.about-copy p { max-width: 650px; }

.about-text {
  padding: 58px clamp(20px, 12vw, 180px);
  text-align: center;
}

.about-text p {
  margin: 0 auto;
  max-width: 980px;
  font-family: "Cormorant Garamond", Georgia, serif;
  color: var(--deep-gold);
  font-size: clamp(30px, 4vw, 54px);
  line-height: 1.15;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  padding: 24px clamp(20px, 5vw, 80px) clamp(76px, 9vw, 120px);
}

.values-grid p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.about-editorial {
  grid-template-columns: 420px 1fr;
  background: #f8edda;
}

.editorial-symbol {
  min-height: 420px;
  background-image: url("../assets/images/quick-about-hall.png");
  background-size: cover;
  background-position: center;
}

.editorial-symbol span { display: none; }

.editorial-symbol span:nth-child(1) { width: 230px; height: 230px; top: 96px; left: 96px; }
.editorial-symbol span:nth-child(2) { width: 120px; height: 120px; top: 150px; left: 150px; background: rgba(123,135,50,.12); }
.editorial-symbol span:nth-child(3) { width: 72px; height: 230px; top: 100px; left: 174px; background: rgba(183,138,58,.18); }

.site-footer {
  display: grid;
  grid-template-columns: 1.2fr .7fr .8fr 1fr;
  gap: 34px;
  padding: 58px clamp(20px, 5vw, 80px) 28px;
  color: #f9ead2;
  background: #2b251b;
}

.site-footer img { width: 190px; filter: brightness(1.22); }

.site-footer h3 {
  margin-bottom: 16px;
  color: #d9b061;
  font-size: 23px;
}

.site-footer a {
  display: block;
  margin: 10px 0;
  color: rgba(249, 234, 210, .78);
}

.newsletter label {
  display: block;
  margin-bottom: 9px;
  color: rgba(249, 234, 210, .78);
}

.newsletter div {
  display: flex;
  border: 1px solid rgba(217, 176, 97, .42);
}

.newsletter input {
  min-width: 0;
  width: 100%;
  border: 0;
  padding: 13px;
  color: #fff;
  background: transparent;
}

.newsletter button {
  border: 0;
  padding: 0 18px;
  color: #2b251b;
  background: #d9b061;
  font-weight: 700;
}

.socials { color: rgba(249, 234, 210, .7); }

.copyright {
  grid-column: 1 / -1;
  margin: 16px 0 0;
  padding-top: 20px;
  border-top: 1px solid rgba(217,176,97,.2);
  color: rgba(249, 234, 210, .64);
  font-size: 13px;
}

@media (max-width: 1100px) {
  .site-header { grid-template-columns: auto auto; }
  .menu-toggle { display: block; justify-self: end; }
  .main-nav {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    gap: 0;
    padding: 18px 26px 24px;
    background: rgba(251,244,231,.98);
    border-bottom: 1px solid var(--line);
  }
  .main-nav.is-open { display: flex; }
  .header-actions { display: none; }
  .collection-grid,
  .values-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .signature-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .video-showcase,
  .story-band,
  .about-hero,
  .about-editorial { grid-template-columns: 1fr; }
  .editorial-symbol { max-width: 460px; width: 100%; }
}

@media (max-width: 720px) {
  .site-header { min-height: 68px; padding: 12px 18px; }
  .brand img { width: 146px; }
  .main-nav { top: 68px; }
  .hero-slider { min-height: 690px; }
  .hero-slide {
    padding: 92px 20px 68px;
    align-items: end;
    background-image: linear-gradient(180deg, rgba(251,244,231,.45), rgba(251,244,231,.92) 58%, rgba(251,244,231,.98)), var(--hero-image);
    background-position: 62% center;
  }
  .hero-content {
    width: 100%;
    margin-top: 0;
  }
  .hero-content h1,
  .hero-content h2 { font-size: clamp(44px, 15vw, 68px); }
  .hero-content p:not(.eyebrow) { font-size: 16px; }
  .collection-grid,
  .values-grid,
  .signature-grid,
  .site-footer { grid-template-columns: 1fr; }
  .collection-card { min-height: 360px; }
  .story-panel,
  .about-visual { min-height: 380px; }
  .video-showcase,
  .story-band,
  .about-hero,
  .about-editorial { padding-left: 20px; padding-right: 20px; }
  .about-hero { padding-top: 104px; }
  .newsletter div { flex-direction: column; }
  .newsletter button { min-height: 44px; }
}