:root {
  --navy: #123b59;
  --navy-dark: #0b2233;
  --tile: #1e6f8d;
  --orange: #dc6c2e;
  --cream: #f5f1e8;
  --paper: #fbfaf6;
  --ink: #182127;
  --muted: #697177;
  --line: #dddcd6;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Arial, Helvetica, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: Georgia, "Times New Roman", serif; font-weight: 400; letter-spacing: -.045em; }

.page-shell { position: relative; overflow: hidden; }
.page-shell::before, .page-shell::after { content: ""; position: absolute; z-index: 8; top: 118px; bottom: 0; width: 76px; background: url('images/iznik-edge.webp') top center / 66px auto repeat-y; opacity: .24; pointer-events: none; }
.page-shell::before { left: 0; }
.page-shell::after { right: 0; transform: scaleX(-1); }
.topline { height: 34px; display: flex; justify-content: center; align-items: center; gap: clamp(24px, 7vw, 100px); background: var(--navy-dark); color: rgba(255,255,255,.78); font-size: 9px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.topline a { color: #f0bd87; }
.site-header { position: relative; z-index: 10; height: 84px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 25px; padding: 0 clamp(25px, 7vw, 108px); background: rgba(251,250,246,.98); border-bottom: 1px solid var(--line); }
.brand { width: max-content; display: inline-flex; align-items: center; gap: 12px; }
.brand-mark { width: 41px; height: 41px; display: grid; place-items: center; background: var(--navy); color: white; font-family: Georgia, serif; font-size: 19px; }
.brand strong, .brand small { display: block; }
.brand strong { color: var(--navy-dark); font-size: 16px; letter-spacing: .13em; }
.brand small { margin-top: 3px; color: var(--orange); font-size: 8px; letter-spacing: .27em; text-transform: uppercase; }
nav { display: flex; align-items: center; gap: clamp(21px, 3vw, 44px); color: #485158; font-size: 11px; }
nav a:hover { color: var(--tile); }
.nav-cta { justify-self: end; padding: 12px 18px; background: var(--navy); color: white; font-size: 9px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }

.hero { position: relative; min-height: 660px; color: white; overflow: hidden; }
.hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8,24,34,.94) 0%, rgba(8,24,34,.76) 42%, rgba(8,24,34,.18) 74%), linear-gradient(0deg, rgba(8,24,34,.42), transparent 50%); }
.hero-copy { position: relative; z-index: 2; max-width: 860px; padding: clamp(108px, 12vw, 155px) 0 90px clamp(25px, 10vw, 150px); }
.eyebrow { margin-bottom: 22px; color: var(--tile); font-size: 9px; font-weight: 800; letter-spacing: .23em; text-transform: uppercase; }
.eyebrow.light { color: #e8b87f; }
h1 { margin-bottom: 24px; font-size: clamp(55px, 7vw, 92px); line-height: .98; }
h1 em, h2 em { color: var(--orange); font-style: italic; }
.hero-copy > p:not(.eyebrow) { max-width: 610px; margin-bottom: 32px; color: rgba(255,255,255,.72); font-size: 16px; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 11px; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 24px; padding: 0 22px; font-size: 9px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button.primary { background: var(--orange); color: white; }
.button.secondary { border: 1px solid rgba(255,255,255,.48); color: white; }
.button.white { background: white; color: var(--navy-dark); }
.order-badge { position: absolute; z-index: 3; right: clamp(25px, 8vw, 120px); bottom: 42px; width: 148px; height: 148px; display: flex; flex-direction: column; align-items: center; justify-content: center; background: var(--paper); color: var(--navy-dark); border-radius: 50%; box-shadow: 0 0 0 9px rgba(255,255,255,.12); text-align: center; }
.order-badge strong { font-family: Georgia, serif; color: var(--orange); font-size: 51px; line-height: .9; }
.order-badge span { max-width: 85px; margin-top: 8px; font-size: 8px; font-weight: 800; letter-spacing: .12em; line-height: 1.4; text-transform: uppercase; }

.section { position: relative; z-index: 2; padding: clamp(90px, 10vw, 145px) clamp(90px, 10vw, 150px); }
.intro { display: grid; grid-template-columns: 1.2fr .8fr; gap: 45px 80px; background: var(--paper); }
.section-heading h2, .split-heading h2, .about-copy h2 { margin: 0; font-size: clamp(45px, 5.6vw, 74px); line-height: 1; }
.section-intro { align-self: end; max-width: 470px; margin-bottom: 4px; color: var(--muted); font-size: 14px; line-height: 1.85; }
.category-grid { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 22px; }
.category-grid article { min-height: 260px; display: flex; flex-direction: column; padding: 30px; background: white; border: 1px solid var(--line); }
.category-grid article > span { color: var(--orange); font-family: Georgia, serif; font-size: 15px; }
.category-grid h3 { margin: 45px 0 12px; font-family: Georgia, serif; font-size: 22px; font-weight: 400; }
.category-grid p { color: var(--muted); font-size: 12px; line-height: 1.7; }
.category-grid a { margin-top: auto; padding-top: 17px; border-top: 1px solid var(--line); color: var(--navy); font-size: 8px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }

.models { background: #eeeee9; }
.split-heading { display: flex; align-items: end; justify-content: space-between; gap: 50px; margin-bottom: 60px; }
.split-heading > a { flex: none; padding-bottom: 8px; border-bottom: 1px solid var(--navy); color: var(--navy); font-size: 9px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.model-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.model-card { background: white; border: 1px solid #d7d7d1; }
.model-image { overflow: hidden; background: #f5f5f2; }
.model-image img { width: 100%; aspect-ratio: 1 / 1.1; object-fit: cover; transition: transform .35s ease; }
.model-card:hover .model-image img { transform: scale(1.025); }
.model-info { display: grid; grid-template-columns: 30px 1fr 28px; align-items: center; gap: 10px; padding: 20px; border-top: 1px solid #dfdfda; }
.model-info > span { color: var(--orange); font-family: Georgia, serif; font-size: 12px; }
.model-info h3 { margin-bottom: 4px; font-family: Georgia, serif; font-size: 18px; font-weight: 400; }
.model-info p { margin: 0; color: var(--muted); font-size: 9px; letter-spacing: .05em; text-transform: uppercase; }
.model-info > a { width: 28px; height: 28px; display: grid; place-items: center; border: 1px solid var(--line); color: var(--navy); }
.model-note { display: flex; justify-content: center; gap: clamp(22px, 5vw, 70px); margin-top: 34px; color: #5c666c; font-size: 9px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }

.references { background: var(--paper); }
.section-heading.centered { max-width: 780px; margin: 0 auto 62px; text-align: center; }
.section-heading.centered h2 { font-size: clamp(50px, 6.5vw, 86px); }
.section-heading.centered > p:last-child { max-width: 600px; margin: 22px auto 0; color: var(--muted); font-size: 14px; line-height: 1.75; }
.reference-gallery { column-count: 3; column-gap: 16px; }
.reference-card { position: relative; display: inline-block; width: 100%; margin-bottom: 16px; break-inside: avoid; background: var(--navy-dark); overflow: hidden; }
.reference-card img { width: 100%; height: auto; transition: transform .35s ease, opacity .35s ease; }
.reference-card:hover img { transform: scale(1.018); opacity: .88; }
.reference-card > span { position: absolute; left: 0; right: 0; bottom: 0; display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 17px; background: linear-gradient(transparent, rgba(6,17,25,.88)); color: white; }
.reference-card small { font-size: 8px; letter-spacing: .14em; text-transform: uppercase; }
.reference-card strong { font-size: 8px; letter-spacing: .11em; text-transform: uppercase; }

.about { display: grid; grid-template-columns: .95fr 1.05fr; align-items: center; gap: clamp(50px, 8vw, 115px); background: var(--cream); }
.about-image { position: relative; }
.about-image::after { content: ""; position: absolute; inset: 13px; border: 1px solid rgba(255,255,255,.7); }
.about-image img { width: 100%; aspect-ratio: 4 / 4.5; object-fit: cover; }
.about-copy > p:not(.eyebrow) { max-width: 620px; margin: 28px 0 34px; color: var(--muted); font-size: 14px; line-height: 1.85; }
.about-copy ol { list-style: none; margin: 0; padding: 0; border-top: 1px solid #d4d0c7; }
.about-copy li { display: grid; grid-template-columns: 42px 1fr; gap: 12px; padding: 20px 0; border-bottom: 1px solid #d4d0c7; }
.about-copy li > span { color: var(--orange); font-family: Georgia, serif; font-size: 13px; }
.about-copy li strong, .about-copy li small { display: block; }
.about-copy li strong { margin-bottom: 5px; font-family: Georgia, serif; font-size: 17px; font-weight: 400; }
.about-copy li small { color: var(--muted); font-size: 10px; }

.contact { background: var(--navy); color: white; text-align: center; }
.contact h2 { margin: 0 auto; font-size: clamp(52px, 6vw, 82px); line-height: 1; }
.contact > p:not(.eyebrow) { margin: 25px auto 33px; color: rgba(255,255,255,.68); font-size: 14px; }
footer { position: relative; z-index: 9; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 30px; padding: 55px clamp(25px, 7vw, 108px) 28px; background: var(--navy-dark); color: white; }
.footer-brand .brand-mark { background: var(--orange); }
.footer-brand strong { color: white; }
footer > p { margin: 0; color: rgba(255,255,255,.48); font-size: 10px; text-align: center; }
footer > a:not(.brand) { justify-self: end; color: #e8b87f; font-size: 9px; letter-spacing: .11em; text-transform: uppercase; }
footer > small { grid-column: 1 / -1; padding-top: 25px; border-top: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.28); font-size: 8px; text-align: center; }
.floating-button { position: fixed; z-index: 30; right: 20px; bottom: 20px; display: flex; align-items: center; gap: 14px; padding: 14px 17px; background: var(--orange); color: white; box-shadow: 0 13px 35px rgba(11,34,51,.24); font-size: 9px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }

@media (max-width: 1000px) {
  .page-shell::before, .page-shell::after { width: 54px; background-size: 46px auto; }
  .site-header { grid-template-columns: 1fr auto; }
  nav { display: none; }
  .section { padding-inline: 75px; }
  .intro { grid-template-columns: 1fr; }
  .section-intro { align-self: start; }
  .category-grid { grid-column: auto; grid-template-columns: repeat(2, 1fr); }
  .model-grid { grid-template-columns: repeat(2, 1fr); }
  .reference-gallery { column-count: 2; }
  .about { grid-template-columns: 1fr; }
  footer { grid-template-columns: 1fr; text-align: center; }
  footer .brand, footer > a:not(.brand) { justify-self: center; }
  footer > small { grid-column: auto; width: 100%; }
}

@media (max-width: 640px) {
  .page-shell::before, .page-shell::after { display: none; }
  .topline { justify-content: space-between; gap: 8px; padding: 0 12px; font-size: 7px; }
  .topline span:first-child { display: none; }
  .site-header { height: 76px; padding-inline: 16px; }
  .brand-mark { width: 37px; height: 37px; }
  .brand strong { font-size: 14px; }
  .nav-cta { padding: 10px 12px; }
  .hero { min-height: 700px; }
  .hero-image { object-position: 68% center; }
  .hero-overlay { background: linear-gradient(90deg, rgba(8,24,34,.95), rgba(8,24,34,.56)), linear-gradient(0deg, rgba(8,24,34,.65), transparent); }
  .hero-copy { padding: 115px 19px 180px; }
  h1 { font-size: 52px; }
  .order-badge { width: 108px; height: 108px; right: 24px; bottom: 37px; }
  .order-badge strong { font-size: 38px; }
  .section { padding: 80px 19px; }
  .category-grid, .model-grid { grid-template-columns: 1fr; }
  .split-heading { align-items: flex-start; flex-direction: column; }
  .model-note { align-items: flex-start; flex-direction: column; gap: 12px; }
  .reference-gallery { column-count: 1; }
  .floating-button { right: 11px; bottom: 11px; }
}