:root {
  --ink: #07131d;
  --ink-soft: #0e2230;
  --gold: #c6a369;
  --gold-light: #e7cf9f;
  --cream: #f5f0e7;
  --paper: #fcfaf5;
  --surface: #faf8f3;
  --card-surface: #e8e3da;
  --page-text: #17232b;
  --page-muted: #6a7478;
  --page-line: rgba(18, 35, 45, 0.14);
  --text: #17232b;
  --muted: #6a7478;
  --line: rgba(18, 35, 45, 0.14);
  --radius: 22px;
  --shadow: 0 22px 55px rgba(5, 18, 28, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--page-text); font-family: "Cairo", system-ui, sans-serif; }
button, input { font: inherit; }
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; }
.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; }

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  right: 0;
  height: 82px;
  padding: 0 clamp(22px, 5vw, 76px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: white;
  border-bottom: 1px solid rgba(255,255,255,.15);
  transition: background .25s ease, box-shadow .25s ease, height .25s ease;
}
.site-header.scrolled { height: 70px; background: rgba(7,19,29,.95); box-shadow: 0 10px 34px rgba(0,0,0,.2); backdrop-filter: blur(14px); }
.brand { display: inline-flex; align-items: center; direction: ltr; }
.brand-logo { width: auto; height: 61px; object-fit: contain; filter: drop-shadow(0 5px 12px rgba(0,0,0,.2)); }
.main-nav { display: flex; align-items: center; gap: 30px; font-size: 14px; }
.main-nav > a:not(.nav-cta) { color: rgba(255,255,255,.8); transition: color .2s ease; }
.main-nav > a:hover { color: var(--gold-light); }
.nav-cta { border: 1px solid rgba(231,207,159,.65); padding: 9px 18px; color: var(--gold-light); }
.menu-button { display: none; background: none; border: 0; padding: 8px; }
.menu-button span { width: 24px; height: 1px; background: white; display: block; margin: 6px; }

.hero { position: relative; min-height: min(900px, 100svh); background: var(--ink); color: white; display: flex; align-items: center; overflow: hidden; }
.hero-image { position: absolute; inset: 0; background: url("https://images.unsplash.com/photo-1611892440504-42a792e24d32?auto=format&fit=crop&w=2200&q=88") center 58% / cover no-repeat; animation: reveal 1.3s ease both; }
.hero-shade { position: absolute; inset: 0; pointer-events:none; background: linear-gradient(90deg, rgba(7,19,29,.10) 0%, rgba(7,19,29,.35) 48%, rgba(7,19,29,.85) 100%), linear-gradient(0deg, rgba(7,19,29,.75) 0%, transparent 45%); }
.hero-slides,.hero-slide,.hero-slide picture,.hero-slide img{position:absolute;inset:0;width:100%;height:100%}.hero-slide{opacity:0;transform:translateX(-100%);transition:transform .75s cubic-bezier(.22,.61,.36,1),opacity .55s ease}.hero-slide.active{opacity:1;transform:translateX(0)}.hero-slide.leaving{opacity:0;transform:translateX(100%)}.hero-slide img{object-fit:cover;object-position:center 58%}.hero-slider-controls{position:absolute;z-index:5;left:clamp(22px,7vw,105px);bottom:34px;display:flex;direction:ltr;align-items:center;gap:12px}.hero-arrow,.hero-dots button{border:1px solid rgba(255,255,255,.55);background:rgba(7,19,29,.5);color:#fff;backdrop-filter:blur(7px);cursor:pointer}.hero-arrow{width:42px;height:42px;border-radius:50%;font-size:27px;line-height:1}.hero-dots{display:flex;gap:7px}.hero-dots button{width:9px;height:9px;padding:0;border-radius:50%;font-size:0}.hero-dots button.active{width:27px;border-radius:9px;background:var(--gold);border-color:var(--gold)}
.hero-content { position: relative; z-index: 2; width: min(680px, 82vw); margin-right: clamp(22px, 9vw, 150px); padding: 130px 0 55px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: var(--gold-light); font-size: 12px; font-weight: 600; letter-spacing: .06em; }
.eyebrow i { width: 28px; height: 1px; background: var(--gold); }
.eyebrow.dark { color: #9a7541; }
.hero h1 { margin: 22px 0 20px; max-width: 650px; font-size: clamp(43px, 6.1vw, 88px); line-height: 1.18; font-weight: 500; letter-spacing: -.035em; }
h1 em, h2 em { color: var(--gold-light); font-style: normal; font-weight: 400; }
.hero-content > p { max-width: 610px; margin: 0; color: rgba(255,255,255,.72); font-size: clamp(15px, 1.35vw, 19px); line-height: 2; }
.hero-actions { display: flex; gap: 12px; margin-top: 34px; }
.button { min-height: 48px; padding: 11px 24px; display: inline-flex; justify-content: center; align-items: center; gap: 24px; border: 1px solid transparent; font-weight: 600; font-size: 13px; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--gold); color: #101820; }
.button-primary:hover { background: #d9ba82; }
.button-ghost { border-color: rgba(255,255,255,.4); color: white; }
.button-ghost:hover { border-color: white; background: rgba(255,255,255,.07); }
.button.full { width: 100%; }
.hero-stats { display: flex; gap: clamp(24px, 4vw, 55px); margin-top: 58px; padding-top: 26px; border-top: 1px solid rgba(255,255,255,.16); direction: ltr; }
.hero-stats div { display: flex; flex-direction: column; gap: 7px; direction: rtl; }
.hero-stats strong { color: var(--gold-light); font: 600 clamp(17px,2vw,24px)/1 "Manrope", sans-serif; letter-spacing: .02em; }
.hero-stats span { color: rgba(255,255,255,.53); font-size: 11px; }
.sample-flag { position: absolute; z-index: 2; top: 15px; right: 15px; padding: 7px 10px; background: rgba(7,19,29,.84); color: #f3e4c5; font-size: 9px; border: 1px solid rgba(231,207,159,.38); backdrop-filter: blur(6px); }
.product-photo-flag { color: #d8f0df; border-color: rgba(118,190,140,.45); }
.hero-flag { top: auto; right: auto; left: clamp(22px,5vw,75px); bottom: 28px; }

.catalog-section { padding: clamp(76px, 9vw, 130px) clamp(20px, 6vw, 92px); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 60px; max-width: 1300px; margin: 0 auto 42px; }
.section-heading h2, .about-copy h2 { margin: 13px 0 0; font-size: clamp(32px, 4vw, 55px); line-height: 1.32; font-weight: 600; letter-spacing: -.03em; }
.section-heading > p { max-width: 480px; margin: 0; color: var(--page-muted); line-height: 1.9; font-size: 14px; }
.catalog-tools { max-width: 1300px; margin: 0 auto 30px; display: flex; justify-content: space-between; align-items: center; gap: 22px; padding: 18px 0; border-top: 1px solid var(--page-line); border-bottom: 1px solid var(--page-line); }
.filters { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; padding: 2px; }
.filters::-webkit-scrollbar { display: none; }
.filter { white-space: nowrap; padding: 9px 14px; border: 1px solid transparent; background: transparent; color: var(--page-muted); border-radius: 100px; cursor: pointer; font-size: 12px; transition: all .2s ease; }
.filter span { margin-right: 4px; opacity: .8; font: 600 10px "Manrope",sans-serif; }
.filter:hover { border-color: var(--page-line); }
.filter.active { background: var(--ink); color: white; }
.search-box { width: 240px; height: 42px; flex: 0 0 auto; padding: 0 13px; display: flex; align-items: center; gap: 9px; border: 1px solid var(--line); background: var(--surface); }
.search-box svg { width: 17px; fill: none; stroke: #7b8589; stroke-width: 1.6; }
.search-box input { width: 100%; border: 0; outline: 0; color: var(--text); background: transparent; font-size: 12px; }
.product-grid { max-width: 1300px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.product-card { min-width: 0; color: var(--text); background: var(--card-surface); border: 1px solid rgba(12,35,48,.09); transition: transform .28s ease, box-shadow .28s ease; }
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.product-card.featured { grid-column: span 2; }
.product-card[hidden] { display: none; }
.product-image { position: relative; height: 265px; overflow: hidden; background: #dde0dd; }
.featured .product-image { height: 385px; }
.product-image img { height: 100%; object-fit: cover; transition: transform .65s ease; }
.product-card:hover img { transform: scale(1.035); }
.category-tag { position: absolute; left: 15px; bottom: 15px; padding: 7px 11px; background: rgba(252,250,245,.93); color: var(--ink); font-size: 10px; }
.product-copy { padding: 22px 23px 24px; }
.product-code { color: #9a7541; font: 600 9px "Manrope", sans-serif; letter-spacing: .12em; }
.product-copy h3 { margin: 8px 0 8px; font-size: 20px; font-weight: 600; }
.product-copy p { min-height: 51px; margin: 0 0 18px; color: var(--muted); font-size: 12px; line-height: 1.75; }
.details-button { border: 0; padding: 0; background: transparent; color: var(--ink); font-size: 11px; font-weight: 700; cursor: pointer; }
.details-button span { margin-right: 10px; color: #a47a41; transition: margin .2s; }
.details-button:hover span { margin-right: 15px; }
.empty-state { max-width: 1300px; margin: 40px auto 0; text-align: center; padding: 70px 20px; border: 1px dashed var(--page-line); }
.empty-state strong, .empty-state span { display: block; }
.empty-state span { color: var(--page-muted); margin-top: 6px; font-size: 13px; }

.about-section { background: var(--ink); color: white; padding: clamp(70px, 9vw, 125px) clamp(20px, 6vw, 92px) 25px; }
.about-panel { max-width: 1300px; margin: auto; display: grid; grid-template-columns: 1.4fr .75fr; gap: clamp(50px, 9vw, 140px); align-items: center; }
.about-copy h2 { margin-top: 16px; font-size: clamp(35px, 4.4vw, 61px); }
.about-copy h2 em { color: var(--gold); }
.about-copy > p { max-width: 700px; color: rgba(255,255,255,.67); line-height: 2; font-size: 14px; }
.service-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 13px 30px; margin-top: 27px; }
.service-list span { padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.13); color: rgba(255,255,255,.82); font-size: 12px; }
.service-list span::before { content: "◆"; color: var(--gold); font-size: 7px; margin-left: 9px; vertical-align: middle; }
.contact-card { padding: clamp(26px, 3.5vw, 48px); border: 1px solid rgba(231,207,159,.3); background: linear-gradient(145deg, rgba(255,255,255,.07), rgba(255,255,255,.015)); }
.contact-kicker { color: var(--gold-light); font-size: 10px; letter-spacing: .08em; }
.contact-card h3 { margin: 13px 0; font-size: clamp(25px, 2.5vw, 36px); line-height: 1.55; font-weight: 500; }
.contact-card p { color: rgba(255,255,255,.6); line-height: 1.8; font-size: 12px; margin-bottom: 25px; }
.contact-card small { display: block; margin-top: 12px; color: rgba(255,255,255,.35); font-size: 9px; text-align: center; }
footer { max-width: 1300px; margin: clamp(65px,8vw,110px) auto 0; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.14); display: flex; align-items: center; justify-content: space-between; gap: 20px; color: rgba(255,255,255,.38); font-size: 10px; }
.footer-brand { color: white; }
.footer-logo { height: 78px; }

.product-dialog { width: min(560px, calc(100vw - 32px)); border: 0; padding: clamp(28px, 5vw, 50px); background: var(--surface); color: var(--text); box-shadow: 0 30px 100px rgba(0,0,0,.4); }
.product-dialog::backdrop { background: rgba(3,11,17,.72); backdrop-filter: blur(7px); }
.dialog-close { position: absolute; left: 18px; top: 12px; border: 0; background: transparent; font-size: 30px; font-weight: 300; color: #768084; cursor: pointer; }
.dialog-kicker { color: #9a7541; font: 600 10px "Manrope", sans-serif; letter-spacing: .1em; }
.product-dialog h2 { margin: 12px 0; font-size: 32px; }
.product-dialog > p { color: var(--muted); line-height: 1.9; font-size: 13px; }
.product-dialog ul { margin: 22px 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(2,1fr); gap: 10px; }
.product-dialog li { border-bottom: 1px solid var(--line); padding: 9px 0; font-size: 12px; }
.product-dialog li::before { content: "◆"; color: var(--gold); font-size: 6px; margin-left: 8px; }
.dialog-note { margin: 22px 0; padding: 13px 15px; background: #efe9df; color: #6e6b66; font-size: 10px; line-height: 1.7; }

@keyframes reveal { from { transform: scale(1.045); opacity: .55; } to { transform: scale(1); opacity: 1; } }

@media (max-width: 980px) {
  .product-grid { grid-template-columns: repeat(2,1fr); }
  .product-card.featured { grid-column: span 2; }
  .about-panel { grid-template-columns: 1fr; }
  .contact-card { max-width: 620px; }
}

@media (max-width: 720px) {
  .site-header { height: 70px; padding: 0 18px; }
  .brand-logo { height: 52px; }
  .footer-logo { height: 72px; }
  .menu-button { display: block; cursor: pointer; }
  .main-nav { position: absolute; top: 70px; right: 0; left: 0; padding: 25px 20px 30px; background: rgba(7,19,29,.98); display: none; flex-direction: column; align-items: stretch; gap: 20px; border-top: 1px solid rgba(255,255,255,.1); }
  .main-nav.open { display: flex; }
  .nav-cta { text-align: center; }
  .hero { min-height: 0; display: block; }
  .hero-image { background-position: 40% center; }
  .hero-slide picture { height: auto; bottom: auto; aspect-ratio: 4 / 5; }
  .hero-slide img { object-fit: contain; object-position: center; }
  .hero-slider-controls { left:50%;bottom:20px;transform:translateX(-50%); }
  .hero-shade { background: linear-gradient(to bottom, rgba(7,19,29,.04) 0, rgba(7,19,29,.04) calc(125vw - 55px), var(--ink) 125vw); }
  .hero-content { width: auto; margin: 0 21px; padding: calc(125vw + 12px) 0 86px; }
  .hero h1 { font-size: clamp(41px, 12vw, 59px); }
  .hero-actions { align-items: stretch; }
  .hero-actions .button { flex: 1; padding-inline: 14px; gap: 10px; }
  .hero-stats { gap: 14px; justify-content: space-between; margin-top: 40px; }
  .hero-stats div { max-width: 100px; }
  .hero-stats span { line-height: 1.5; }
  .hero-flag { bottom: 18px; left: 18px; }
  .section-heading { display: block; }
  .section-heading > p { margin-top: 16px; }
  .catalog-tools { align-items: stretch; flex-direction: column; }
  .filters { margin: 0 -2px; }
  .search-box { width: 100%; }
  .product-grid { grid-template-columns: 1fr; gap: 18px; }
  .product-card.featured { grid-column: auto; }
  .product-image, .featured .product-image { height: 265px; }
  .service-list { grid-template-columns: 1fr; gap: 4px; }
  footer { flex-direction: column; align-items: flex-start; }
  .product-dialog ul { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}
.catalog-groups{max-width:1300px;margin:auto}.catalog-group{margin-top:36px}.catalog-group[hidden]{display:none}.group-title{font-size:24px;margin:0 0 24px;border-right:3px solid var(--gold);padding-right:16px}.card-link{display:block;height:100%}.card-link:focus-visible{outline:3px solid var(--gold);outline-offset:5px}.product-copy p{font-size:16px;line-height:1.9;min-height:0}.details-button,.filter,.search-box input,.category-tag,.button{font-size:14px}.product-code,.sample-flag{font-size:12px}.catalog-group:first-child .product-image{height:300px}.detail-header{background:var(--ink);color:var(--gold-light);display:flex;justify-content:space-between;align-items:center;padding:16px max(24px,5vw);gap:24px}.detail-header img{height:64px;width:auto}.detail-header a{font-size:14px}.detail-main{max-width:1360px;margin:auto;padding:30px 30px 70px}.breadcrumbs{display:flex;flex-wrap:wrap;gap:12px;color:var(--page-muted);font-size:14px;margin-bottom:32px}.breadcrumbs a{color:#85612e}.detail-intro{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:start}.detail-cover{position:relative;overflow:hidden}.detail-cover>img{width:100%;aspect-ratio:4/3;object-fit:cover}.detail-copy h1{font-size:clamp(30px,3.5vw,46px);line-height:1.5;margin:10px 0 16px}.detail-description{white-space:pre-line;line-height:2;font-size:16px;color:var(--page-muted)}.detail-features{padding:0;list-style:none;display:grid;gap:0;margin:22px 0 30px}.detail-features li{padding:12px 0;border-bottom:1px solid var(--page-line);font-size:16px;line-height:1.8}.gallery-section{margin-top:80px;padding-top:38px;border-top:1px solid var(--page-line)}.gallery-section .section-heading{gap:30px}.gallery-section h2{font-size:36px}.gallery-section .section-heading>p{font-size:16px}.detail-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.detail-gallery figure{margin:0;color:var(--text);background:var(--card-surface);border:1px solid var(--line)}.detail-gallery figure>a{position:relative;display:block;background:#f0f0ee}.detail-gallery img{width:100%;aspect-ratio:4/3;object-fit:contain}.zoom-label{position:absolute;bottom:12px;left:12px;padding:5px 10px;background:#07131de6;color:#fff;font-size:12px}.detail-gallery figcaption{padding:22px}.gallery-number{color:#896736;font-size:14px}.detail-gallery h3{margin:8px 0;font-size:21px;line-height:1.6}.detail-gallery p{margin:0;color:#626d73;font-size:16px;line-height:1.9;white-space:pre-line}.back-catalog{display:inline-block;margin-top:48px;border-bottom:1px solid #a47a41;padding:12px 0}.detail-footer{max-width:none;margin:0;padding:28px max(24px,5vw);background:var(--ink);color:#dedbd5;font-size:14px}a:focus-visible,button:focus-visible{outline:3px solid #a47a41;outline-offset:4px}@media(max-width:980px){.detail-intro{gap:28px}.detail-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:720px){.detail-main{padding:24px 18px 50px}.detail-intro{grid-template-columns:1fr}.detail-gallery{grid-template-columns:1fr}.detail-header{padding:12px 18px}.detail-header img{height:52px}.gallery-section{margin-top:44px}.detail-gallery figcaption{padding:20px}.catalog-group:first-child .product-image{height:265px}}

.hero-pause{min-height:44px;padding:0 14px;border:1px solid rgba(255,255,255,.55);border-radius:24px;background:rgba(7,19,29,.7);color:white;font:500 14px "Cairo",sans-serif;cursor:pointer;backdrop-filter:blur(7px)}
.hero-arrow{width:44px;height:44px}.hero-dots{gap:0}.hero-dots button,.hero-dots button.active{position:relative;width:36px;height:44px;border:0;background:transparent;border-radius:0;backdrop-filter:none}.hero-dots button::before{content:"";position:absolute;width:9px;height:9px;left:50%;top:50%;transform:translate(-50%,-50%);border-radius:9px;background:rgba(255,255,255,.6);transition:width .3s}.hero-dots button.active::before{width:25px;background:var(--gold)}

/* Company introduction directly follows the hero on every screen. */
.about-section{padding:clamp(45px,6vw,80px) clamp(20px,6vw,92px)}
.about-copy>p{font-size:16px}.contact-card p{font-size:16px}.contact-kicker{font-size:14px}
.contact-phone{display:flex;flex-direction:column;gap:8px;margin:22px 0 25px}.contact-phone>span{font-size:14px;color:rgba(255,255,255,.75)}.contact-phone>a{align-self:flex-start;white-space:nowrap;color:var(--gold-light);font:600 clamp(23px,2.4vw,31px)/1.4 "Manrope",sans-serif;border-bottom:1px solid rgba(231,207,159,.4);padding-bottom:5px}
.site-footer{background:var(--ink);padding:30px clamp(20px,6vw,92px)}.site-footer footer{margin:0 auto}
@media(max-width:720px){
 .hero{min-height:max(850px,125vw);display:block}
 .hero-slide picture{height:100%;aspect-ratio:auto;bottom:0}
 .hero-slide img{object-fit:contain;object-position:center bottom}
 .hero-shade{background:linear-gradient(to bottom,rgba(7,19,29,.98) 0%,rgba(7,19,29,.94) 25%,rgba(7,19,29,.68) 48%,rgba(7,19,29,.15) 75%,rgba(7,19,29,.3) 100%)}
 .hero-content{margin:0 21px;padding:105px 0 110px}
 .hero h1{font-size:clamp(34px,9vw,46px);margin:16px 0}
 .hero-content>p{font-size:16px;line-height:1.8}
 .hero-actions{margin-top:22px}.hero-stats{margin-top:26px;padding-top:20px}
 .hero-slider-controls{bottom:18px}
 .about-panel{gap:32px}.about-copy h2{font-size:32px}.contact-card{padding:24px}
}