/* Al Sheikh Industry — website system */
:root {
  --ink: #102126;
  --ink-2: #20363c;
  --navy: #09272c;
  --navy-soft: #11383e;
  --paper: #f6f2e9;
  --white: #ffffff;
  --mist: #eef1ed;
  --line: rgba(16,33,38,.13);
  --muted: #68787b;
  --copper: #cf6f35;
  --copper-dark: #a64c1f;
  --sage: #8ea698;
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow-sm: 0 10px 30px rgba(9,39,44,.08);
  --shadow: 0 24px 60px rgba(9,39,44,.14);
  --max: 1180px;
  --header-h: 78px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, Aptos, "Segoe UI", Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { background: rgba(207,111,53,.26); }

.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.section { padding: 110px 0; }
.section-sm { padding: 76px 0; }
.section-white { background: var(--white); }
.section-dark { background: var(--navy); color: white; }
.grid { display: grid; }
.muted { color: var(--muted); }
.upper { text-transform: uppercase; letter-spacing: .12em; font-size: .74rem; font-weight: 800; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px;
  color: var(--copper-dark); text-transform: uppercase; letter-spacing: .14em; font-weight: 800; font-size: .76rem;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--copper); }
.section-dark .eyebrow, .hero .eyebrow, .page-hero .eyebrow { color: #f4a875; }
.display, h1, h2, h3 { font-family: Georgia, "Times New Roman", serif; letter-spacing: -.025em; line-height: 1.08; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(3rem, 7vw, 6.2rem); font-weight: 500; }
h2 { font-size: clamp(2.25rem, 4.6vw, 4.15rem); font-weight: 500; margin-bottom: 22px; }
h3 { font-size: clamp(1.35rem, 2vw, 1.8rem); font-weight: 600; margin-bottom: 12px; }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--muted); max-width: 690px; }
.section-dark .lead { color: rgba(255,255,255,.7); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 46px; }
.section-heading h2 { margin-bottom: 0; max-width: 720px; }
.section-heading p { max-width: 420px; margin-bottom: 4px; }

.btn {
  min-height: 50px; padding: 13px 22px; border-radius: 100px; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-weight: 800; font-size: .9rem; letter-spacing: .01em; border: 1px solid transparent; cursor: pointer; transition: .25s ease;
}
.btn svg { width: 17px; height: 17px; }
.btn-primary { color: white; background: var(--copper); box-shadow: 0 10px 28px rgba(207,111,53,.26); }
.btn-primary:hover { background: var(--copper-dark); transform: translateY(-2px); box-shadow: 0 14px 34px rgba(207,111,53,.34); }
.btn-dark { background: var(--navy); color: white; }
.btn-dark:hover { background: var(--navy-soft); transform: translateY(-2px); }
.btn-light { background: var(--white); color: var(--navy); }
.btn-light:hover { background: #f7e7db; transform: translateY(-2px); }
.btn-outline { border-color: rgba(255,255,255,.38); color: white; background: rgba(255,255,255,.06); backdrop-filter: blur(8px); }
.btn-outline:hover { border-color: white; background: rgba(255,255,255,.14); }
.btn-ghost { border-color: var(--line); background: transparent; }
.btn-ghost:hover { border-color: var(--copper); color: var(--copper-dark); }
.text-link { display: inline-flex; gap: 8px; align-items: center; color: var(--copper-dark); font-weight: 800; font-size: .9rem; }
.text-link:hover { gap: 13px; }

/* Header */
.topbar { background: #061c20; color: rgba(255,255,255,.74); font-size: .75rem; }
.topbar-inner { height: 34px; display: flex; align-items: center; justify-content: space-between; }
.topbar strong { color: white; font-weight: 700; }
.topbar-tag { letter-spacing: .04em; }
.topbar a { transition: color .2s ease; }
.topbar a:hover { color: #f4a875; }
.site-header {
  position: sticky; top: 0; z-index: 100; background: rgba(246,242,233,.92); backdrop-filter: blur(16px); border-bottom: 1px solid rgba(16,33,38,.08);
}
.navbar { height: var(--header-h); display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: 228px; }
.brand-mark { width: 46px; height: 46px; flex: 0 0 auto; }
.brand-copy { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font-family: Georgia, serif; font-size: 1.06rem; font-weight: 700; letter-spacing: -.015em; }
.brand-sub { margin-top: 6px; font-size: .62rem; text-transform: uppercase; letter-spacing: .14em; color: var(--muted); font-weight: 800; }
.nav-links { display: flex; align-items: center; gap: 5px; }
.nav-link { padding: 11px 13px; border-radius: 100px; font-size: .84rem; font-weight: 750; color: #395055; transition: .2s; }
.nav-link:hover, .nav-link.active { color: var(--navy); background: rgba(9,39,44,.07); }
.header-cta { margin-left: 11px; padding-inline: 18px; min-height: 44px; }
.menu-toggle { display: none; border: 0; background: transparent; width: 46px; height: 46px; border-radius: 50%; align-items: center; justify-content: center; cursor: pointer; }
.menu-toggle span, .menu-toggle::before, .menu-toggle::after { display: block; content: ""; width: 22px; height: 2px; background: var(--navy); transition: .25s; position: absolute; }
.menu-toggle::before { transform: translateY(-7px); }
.menu-toggle::after { transform: translateY(7px); }
.menu-toggle.is-open span { opacity: 0; }
.menu-toggle.is-open::before { transform: rotate(45deg); }
.menu-toggle.is-open::after { transform: rotate(-45deg); }

/* Home hero */
.hero { min-height: calc(100vh - 112px); position: relative; color: white; overflow: hidden; background: var(--navy); display: flex; align-items: center; }
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4,21,24,.95) 0%, rgba(4,21,24,.82) 43%, rgba(4,21,24,.24) 78%, rgba(4,21,24,.18) 100%), linear-gradient(0deg, rgba(4,21,24,.55), transparent 48%); }
.hero-inner { position: relative; z-index: 2; width: 100%; padding: 88px 0 66px; }
.hero-copy { max-width: 770px; }
.hero h1 { max-width: 740px; margin-bottom: 26px; }
.hero h1 em { color: #f1a16f; font-weight: 400; }
.hero-copy > p { max-width: 630px; color: rgba(255,255,255,.76); font-size: 1.12rem; margin-bottom: 30px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-footer { margin-top: 80px; display: grid; grid-template-columns: repeat(3, 1fr); max-width: 735px; border-top: 1px solid rgba(255,255,255,.2); padding-top: 22px; }
.hero-stat { border-right: 1px solid rgba(255,255,255,.16); padding: 0 26px; }
.hero-stat:first-child { padding-left: 0; }
.hero-stat:last-child { border: 0; }
.hero-stat b { display: block; font-family: Georgia, serif; font-size: 1.75rem; font-weight: 500; }
.hero-stat span { display: block; color: rgba(255,255,255,.62); font-size: .74rem; margin-top: 2px; }
.scroll-note { position: absolute; z-index: 3; right: 34px; bottom: 40px; color: rgba(255,255,255,.65); font-size: .68rem; text-transform: uppercase; letter-spacing: .14em; writing-mode: vertical-rl; display: flex; align-items: center; gap: 12px; }
.scroll-note::after { content: ""; width: 1px; height: 46px; background: rgba(255,255,255,.36); }

/* Intro and feature cards */
.intro-grid { grid-template-columns: 1.05fr .95fr; gap: 80px; align-items: center; }
.intro-copy .lead { margin-bottom: 28px; }
.photo-frame { position: relative; border-radius: var(--radius-lg); overflow: hidden; min-height: 540px; box-shadow: var(--shadow); }
.photo-frame img { position: absolute; width: 100%; height: 100%; object-fit: cover; }
.photo-badge { position: absolute; left: 22px; bottom: 22px; width: 180px; height: 180px; border-radius: 50%; background: var(--copper); color: white; display: grid; place-items: center; text-align: center; padding: 24px; border: 7px solid rgba(255,255,255,.2); }
.photo-badge strong { display: block; font-family: Georgia, serif; font-size: 2.65rem; line-height: 1; }
.photo-badge span { font-size: .68rem; line-height: 1.35; text-transform: uppercase; letter-spacing: .12em; margin-top: 8px; display: block; }
.mini-points { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; margin: 34px 0; }
.mini-point { padding: 18px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: rgba(255,255,255,.36); }
.mini-point b { display: block; font-size: .86rem; }
.mini-point span { color: var(--muted); font-size: .76rem; }

.categories { grid-template-columns: repeat(3, 1fr); gap: 22px; }
.category-card { position: relative; height: 520px; border-radius: var(--radius); overflow: hidden; color: white; isolation: isolate; box-shadow: var(--shadow-sm); }
.category-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.2,.7,.2,1); }
.category-card::after { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, transparent 25%, rgba(3,22,25,.18) 45%, rgba(3,22,25,.95) 100%); }
.category-card:hover img { transform: scale(1.045); }
.category-number { position: absolute; z-index: 2; top: 20px; right: 20px; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.5); font-size: .72rem; backdrop-filter: blur(5px); }
.category-body { position: absolute; z-index: 2; left: 0; right: 0; bottom: 0; padding: 28px; }
.category-body h3 { font-size: 2.05rem; margin-bottom: 8px; }
.category-body p { color: rgba(255,255,255,.7); font-size: .88rem; margin-bottom: 18px; }
.category-body .text-link { color: #f4ad7f; }

.quality-grid { grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: start; }
.quality-sticky { position: sticky; top: 140px; }
.quality-list { border-top: 1px solid rgba(255,255,255,.16); }
.quality-item { display: grid; grid-template-columns: 56px 1fr; gap: 18px; padding: 28px 0; border-bottom: 1px solid rgba(255,255,255,.16); }
.quality-icon { width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,.08); color: #efa276; }
.quality-icon svg { width: 22px; height: 22px; }
.quality-item h3 { font-family: Inter, sans-serif; letter-spacing: 0; font-size: 1rem; margin: 1px 0 6px; }
.quality-item p { color: rgba(255,255,255,.62); font-size: .85rem; margin-bottom: 0; }

.service-teasers { grid-template-columns: repeat(4, 1fr); gap: 16px; }
.service-teaser { padding: 28px 24px; border-radius: var(--radius); background: white; border: 1px solid var(--line); transition: .25s; }
.service-teaser:hover { transform: translateY(-5px); box-shadow: var(--shadow-sm); }
.service-teaser .number { color: var(--copper); font-size: .68rem; letter-spacing: .14em; font-weight: 800; }
.service-teaser h3 { font-family: Inter, sans-serif; letter-spacing: -.01em; font-size: 1.05rem; margin-top: 35px; }
.service-teaser p { font-size: .82rem; color: var(--muted); margin-bottom: 0; }

.cta-panel { background: var(--copper); color: white; border-radius: var(--radius-lg); padding: 66px; display: flex; justify-content: space-between; align-items: center; gap: 50px; position: relative; overflow: hidden; }
.cta-panel::after { content: "AS"; position: absolute; right: 1%; top: -32%; font-family: Georgia,serif; font-size: 18rem; color: rgba(255,255,255,.07); line-height: 1; pointer-events: none; }
.cta-panel > * { position: relative; z-index: 1; }
.cta-panel h2 { max-width: 670px; margin: 0; }
.cta-panel p { color: rgba(255,255,255,.8); margin: 15px 0 0; max-width: 600px; }
.cta-panel .btn { flex: 0 0 auto; }

/* Inner page hero */
.page-hero { background: var(--navy); color: white; padding: 86px 0 82px; position: relative; overflow: hidden; }
.page-hero::after { content: ""; position: absolute; width: 460px; height: 460px; border-radius: 50%; border: 1px solid rgba(255,255,255,.08); right: -100px; top: -180px; box-shadow: 0 0 0 80px rgba(255,255,255,.018), 0 0 0 160px rgba(255,255,255,.012); }
.page-hero h1 { font-size: clamp(3rem, 6.2vw, 5.4rem); max-width: 900px; margin-bottom: 20px; }
.page-hero p { color: rgba(255,255,255,.68); font-size: 1.08rem; max-width: 680px; margin-bottom: 0; }
.breadcrumbs { display: flex; gap: 10px; align-items: center; margin-bottom: 28px; color: rgba(255,255,255,.55); font-size: .74rem; font-weight: 700; }
.breadcrumbs a:hover { color: white; }

/* About */
.story-layout { grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.story-visual { border-radius: var(--radius-lg); overflow: hidden; min-height: 560px; position: relative; box-shadow: var(--shadow); }
.story-visual img { position: absolute; inset: 0; height: 100%; width: 100%; object-fit: cover; }
.story-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(4,26,30,.65), transparent 60%); }
.story-caption { position: absolute; z-index: 2; left: 28px; right: 28px; bottom: 28px; color: white; border-left: 3px solid var(--copper); padding-left: 16px; }
.story-caption strong { font-family: Georgia,serif; font-size: 1.55rem; display: block; }
.story-caption span { color: rgba(255,255,255,.7); font-size: .78rem; }
.story-copy p { color: var(--muted); }
.fact-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-top: 32px; }
.fact { padding-top: 18px; border-top: 2px solid var(--ink); }
.fact b { display: block; font-family: Georgia,serif; font-size: 1.65rem; }
.fact span { font-size: .72rem; color: var(--muted); }
.timeline { position: relative; margin-top: 48px; }
.timeline::before { content: ""; position: absolute; left: 20px; top: 12px; bottom: 18px; width: 1px; background: rgba(255,255,255,.22); }
.timeline-item { display: grid; grid-template-columns: 42px 100px 1fr; gap: 18px; margin-bottom: 34px; position: relative; }
.timeline-dot { width: 11px; height: 11px; margin: 7px 0 0 15px; border-radius: 50%; background: var(--copper); box-shadow: 0 0 0 7px rgba(207,111,53,.14); }
.timeline-date { color: #efa276; font-family: Georgia,serif; font-size: 1.1rem; }
.timeline-item h3 { font-family: Inter,sans-serif; font-size: 1rem; letter-spacing: 0; margin-bottom: 7px; }
.timeline-item p { color: rgba(255,255,255,.62); font-size: .83rem; margin: 0; }
.values { grid-template-columns: repeat(4,1fr); gap: 16px; }
.value-card { background: white; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; }
.value-icon { width: 46px; height: 46px; border-radius: 14px; background: #f4e5d8; color: var(--copper-dark); display: grid; place-items: center; margin-bottom: 40px; }
.value-icon svg { width: 22px; }
.value-card h3 { font-family: Inter,sans-serif; font-size: 1.05rem; letter-spacing: 0; }
.value-card p { font-size: .82rem; color: var(--muted); margin-bottom: 0; }
.mission-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
.mission-card { padding: 44px; border-radius: var(--radius); min-height: 320px; display: flex; flex-direction: column; justify-content: flex-end; }
.mission-card:first-child { background: #e7ded0; }
.mission-card:last-child { background: var(--navy); color: white; }
.mission-card p { max-width: 490px; color: var(--muted); margin: 0; }
.mission-card:last-child p { color: rgba(255,255,255,.65); }

/* Products listing */
.catalog-intro { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: -42px; position: relative; z-index: 4; }
.catalog-family { background: white; border-radius: var(--radius); padding: 18px; display: grid; grid-template-columns: 92px 1fr; gap: 16px; align-items: center; box-shadow: var(--shadow-sm); border: 1px solid rgba(16,33,38,.08); }
.catalog-family img { width: 92px; height: 92px; object-fit: cover; border-radius: 12px; }
.catalog-family b { display: block; font-family: Georgia,serif; font-size: 1.16rem; }
.catalog-family span { color: var(--muted); font-size: .7rem; }
.catalog-tools { display: flex; gap: 14px; justify-content: space-between; align-items: center; margin-bottom: 34px; }
.filter-tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-btn { border: 1px solid var(--line); background: transparent; border-radius: 100px; padding: 10px 16px; font-size: .78rem; font-weight: 800; color: var(--muted); cursor: pointer; }
.filter-btn:hover, .filter-btn.active { background: var(--navy); border-color: var(--navy); color: white; }
.search-box { width: 280px; height: 45px; position: relative; flex: 0 0 auto; }
.search-box input { width: 100%; height: 100%; border: 1px solid var(--line); background: white; border-radius: 100px; outline: none; padding: 0 18px 0 42px; color: var(--ink); }
.search-box input:focus { border-color: var(--copper); box-shadow: 0 0 0 3px rgba(207,111,53,.12); }
.search-box svg { position: absolute; width: 17px; left: 16px; top: 14px; color: var(--muted); }
.product-grid { grid-template-columns: repeat(3, 1fr); gap: 22px; }
.product-card { background: white; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: .28s ease; display: flex; flex-direction: column; }
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.product-card-media { height: 242px; overflow: hidden; position: relative; background: #e8e7e1; }
.product-card-media img { width: 100%; height: 100%; object-fit: cover; transition: .6s ease; }
.product-card:hover .product-card-media img { transform: scale(1.045); }
.product-card-tag { position: absolute; left: 15px; top: 15px; background: rgba(255,255,255,.9); backdrop-filter: blur(8px); border-radius: 100px; padding: 7px 11px; font-size: .63rem; font-weight: 850; text-transform: uppercase; letter-spacing: .08em; }
.product-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.product-card-label { color: var(--copper-dark); text-transform: uppercase; font-size: .65rem; font-weight: 850; letter-spacing: .12em; }
.product-card h3 { font-size: 1.45rem; margin: 9px 0 10px; }
.product-card p { color: var(--muted); font-size: .81rem; margin-bottom: 20px; }
.product-card .text-link { margin-top: auto; }
.no-results { grid-column: 1/-1; border: 1px dashed var(--line); border-radius: var(--radius); padding: 50px; text-align: center; color: var(--muted); }

/* Product detail */
.product-breadcrumbs { padding: 22px 0; font-size: .75rem; color: var(--muted); }
.product-breadcrumbs a { color: var(--ink); font-weight: 750; }
.product-breadcrumbs span { margin: 0 8px; opacity: .55; }
.detail-grid { grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.detail-media { min-height: 580px; border-radius: var(--radius-lg); overflow: hidden; position: relative; background: white; box-shadow: var(--shadow-sm); }
.detail-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.detail-media::after { content: ""; position: absolute; inset: 0; box-shadow: inset 0 0 0 1px rgba(16,33,38,.08); border-radius: inherit; }
.detail-stamp { position: absolute; left: 24px; bottom: 24px; z-index: 2; background: rgba(9,39,44,.9); color: white; border-radius: 12px; padding: 12px 15px; backdrop-filter: blur(10px); font-size: .72rem; }
.detail-label { color: var(--copper-dark); text-transform: uppercase; font-size: .72rem; font-weight: 850; letter-spacing: .13em; }
.detail-copy h1 { color: var(--ink); font-size: clamp(2.7rem, 5vw, 4.65rem); margin: 12px 0 20px; }
.detail-copy .lead { font-size: 1.02rem; }
.application-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 25px 0 28px; }
.application-tags span { border-radius: 100px; background: #e7e0d3; padding: 7px 12px; color: #4b5c5e; font-size: .72rem; font-weight: 750; }
.detail-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.spec-layout { grid-template-columns: 1.2fr .8fr; gap: 28px; align-items: start; }
.spec-card { background: white; border-radius: var(--radius); border: 1px solid var(--line); padding: 32px; }
.spec-card h2 { font-size: 2rem; }
.spec-note { background: #efe4d6; border-radius: 12px; padding: 13px 15px; color: #615849; font-size: .74rem; margin-bottom: 23px; }
.spec-table-wrap { width: 100%; overflow-x: auto; }
.spec-table { border-collapse: collapse; width: 100%; min-width: 560px; }
.spec-table th { text-align: left; padding: 12px 14px; background: var(--navy); color: white; font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; }
.spec-table th:first-child { border-radius: 9px 0 0 9px; }
.spec-table th:last-child { border-radius: 0 9px 9px 0; }
.spec-table td { padding: 17px 14px; border-bottom: 1px solid var(--line); font-size: .82rem; }
.spec-table td:first-child { font-weight: 800; }
.option-list { list-style: none; padding: 0; margin: 0; }
.option-list li { display: flex; align-items: center; gap: 11px; padding: 13px 0; border-bottom: 1px solid var(--line); font-size: .83rem; }
.option-list li:last-child { border: 0; }
.option-list svg { width: 18px; color: var(--copper); flex: 0 0 auto; }
.related-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }

/* Services */
.services-grid { grid-template-columns: repeat(2, 1fr); gap: 22px; }
.service-card { border-radius: var(--radius); padding: 40px; background: white; border: 1px solid var(--line); min-height: 340px; display: flex; flex-direction: column; position: relative; overflow: hidden; }
.service-card:nth-child(1) { background: #e9dfd1; }
.service-card:nth-child(4) { background: var(--navy); color: white; }
.service-card-number { font-family: Georgia,serif; color: var(--copper); font-size: 1.1rem; }
.service-card-icon { width: 66px; height: 66px; display: grid; place-items: center; border-radius: 50%; background: rgba(207,111,53,.12); color: var(--copper); margin: 40px 0; }
.service-card-icon svg { width: 28px; }
.service-card h3 { font-size: 1.75rem; }
.service-card p { color: var(--muted); margin-bottom: 0; max-width: 520px; }
.service-card:nth-child(4) p { color: rgba(255,255,255,.62); }
.process { grid-template-columns: repeat(4,1fr); gap: 0; }
.process-step { padding: 26px; position: relative; }
.process-step:not(:last-child)::after { content: ""; position: absolute; height: 1px; width: calc(100% - 60px); right: calc(-50% + 30px); top: 49px; background: rgba(255,255,255,.2); }
.process-no { width: 46px; height: 46px; border-radius: 50%; border: 1px solid rgba(255,255,255,.4); display: grid; place-items: center; color: #f2a372; font-weight: 800; margin-bottom: 27px; background: var(--navy); position: relative; z-index: 2; }
.process-step h3 { font-family: Inter,sans-serif; font-size: 1rem; letter-spacing: 0; }
.process-step p { font-size: .8rem; color: rgba(255,255,255,.58); }

/* Contact */
.contact-layout { grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: start; }
.contact-info { position: sticky; top: 130px; }
.contact-list { margin-top: 35px; }
.contact-item { display: grid; grid-template-columns: 42px 1fr; gap: 14px; padding: 19px 0; border-bottom: 1px solid var(--line); }
.contact-item-icon { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: #e9dfd1; color: var(--copper-dark); }
.contact-item-icon svg { width: 18px; }
.contact-item b { display: block; font-size: .78rem; margin-bottom: 2px; }
.contact-item span, .contact-item a { color: var(--muted); font-size: .82rem; }
.contact-item a:hover { color: var(--copper-dark); }
.contact-form { background: white; border-radius: var(--radius-lg); padding: 44px; border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.form-grid { grid-template-columns: repeat(2,1fr); gap: 18px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field.full { grid-column: 1/-1; }
.field label { font-size: .72rem; font-weight: 800; color: #405156; }
.field input, .field select, .field textarea { width: 100%; border: 1px solid var(--line); border-radius: 10px; background: #fafaf7; padding: 12px 14px; color: var(--ink); outline: none; transition: .2s; }
.field input, .field select { height: 50px; }
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--copper); box-shadow: 0 0 0 3px rgba(207,111,53,.11); background: white; }
.form-footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 22px; }
.form-note { color: var(--muted); font-size: .7rem; max-width: 320px; margin: 0; }
.form-success { display: none; margin-top: 18px; padding: 13px 16px; background: #e0efe3; color: #225d30; border-radius: 10px; font-size: .82rem; font-weight: 700; }
.form-success.show { display: block; }
.map-panel { background: var(--navy); border-radius: var(--radius-lg); min-height: 400px; position: relative; overflow: hidden; color: white; display: grid; place-items: center; }
.map-panel svg.map-art { width: 100%; height: 100%; position: absolute; inset: 0; opacity: .55; }
.map-pin { position: relative; z-index: 2; width: 180px; padding: 20px; background: rgba(255,255,255,.1); backdrop-filter: blur(12px); border: 1px solid rgba(255,255,255,.25); text-align: center; border-radius: var(--radius); }
.map-pin b { display: block; font-family: Georgia,serif; font-size: 1.2rem; }
.map-pin span { font-size: .72rem; color: rgba(255,255,255,.7); }

/* Footer */
.site-footer { background: #061c20; color: white; padding: 78px 0 26px; }
.footer-grid { grid-template-columns: 1.5fr .7fr .8fr .9fr; gap: 52px; padding-bottom: 58px; }
.footer-brand .brand-name { font-size: 1.2rem; }
.footer-brand .brand-sub { color: rgba(255,255,255,.46); }
.footer-brand p { color: rgba(255,255,255,.56); font-size: .81rem; max-width: 350px; margin: 22px 0; }
.footer-heading { color: rgba(255,255,255,.42); text-transform: uppercase; letter-spacing: .13em; font-size: .65rem; font-weight: 800; margin-bottom: 18px; }
.footer-links { list-style: none; margin: 0; padding: 0; }
.footer-links li { margin: 10px 0; }
.footer-links a { color: rgba(255,255,255,.72); font-size: .8rem; }
.footer-links a:hover { color: #f2a372; }
.footer-contact { color: rgba(255,255,255,.7); font-size: .79rem; }
.footer-contact div { margin-bottom: 10px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding-top: 24px; display: flex; justify-content: space-between; color: rgba(255,255,255,.38); font-size: .68rem; }
.footer-mini { display: flex; gap: 18px; }

/* Utilities and animation */
.floating-whatsapp { position: fixed; right: 22px; bottom: 22px; z-index: 150; min-height: 50px; padding: 11px 17px 11px 13px; display: inline-flex; align-items: center; gap: 9px; border-radius: 100px; color: white; background: #168a4b; box-shadow: 0 15px 34px rgba(9,39,44,.25); font-size: .78rem; font-weight: 850; transition: .25s ease; }
.floating-whatsapp svg { width: 28px; height: 28px; }
.floating-whatsapp:hover { background: #0e743d; transform: translateY(-3px); }
.toast { position: fixed; right: 22px; bottom: 86px; z-index: 200; background: var(--navy); color: white; border-radius: 12px; padding: 14px 18px; box-shadow: var(--shadow); transform: translateY(20px); opacity: 0; pointer-events: none; transition: .3s; font-size: .8rem; }
.toast.show { transform: translateY(0); opacity: 1; }
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.reveal.in-view { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; } .reveal { opacity: 1; transform: none; } }

@media (max-width: 1020px) {
  .nav-links { gap: 0; }
  .nav-link { padding-inline: 9px; }
  .header-cta { display: none; }
  .intro-grid, .story-layout, .detail-grid { gap: 44px; }
  .categories { gap: 15px; }
  .category-card { height: 450px; }
  .category-body { padding: 22px; }
  .service-teasers, .values { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .catalog-intro { grid-template-columns: 1fr; }
  .catalog-family { grid-template-columns: 75px 1fr; }
  .catalog-family img { width: 75px; height: 75px; }
  .footer-grid { grid-template-columns: 1.4fr repeat(2, .8fr); }
  .footer-grid > div:nth-child(4) { grid-column: 1/-1; }
}

@media (max-width: 820px) {
  :root { --header-h: 70px; }
  .topbar-tag { display: none; }
  .navbar { position: relative; }
  .menu-toggle { display: flex; position: relative; z-index: 102; }
  .nav-links { position: fixed; inset: 104px 0 0; background: var(--paper); flex-direction: column; align-items: stretch; padding: 28px 20px 40px; transform: translateX(100%); transition: transform .3s ease; z-index: 101; overflow-y: auto; }
  .nav-links.open { transform: translateX(0); }
  .nav-link { font-family: Georgia,serif; font-size: 1.6rem; border-radius: 0; padding: 15px 4px; border-bottom: 1px solid var(--line); }
  .nav-link:hover, .nav-link.active { background: transparent; color: var(--copper-dark); }
  .nav-links .header-cta { display: inline-flex; font-family: Inter,sans-serif; font-size: .9rem; margin: 25px 0 0; }
  .hero { min-height: auto; }
  .hero-inner { padding: 92px 0 55px; }
  .hero h1 { font-size: clamp(3rem, 12vw, 5rem); }
  .hero-media::after { background: linear-gradient(90deg, rgba(4,21,24,.94), rgba(4,21,24,.62)), linear-gradient(0deg, rgba(4,21,24,.5), transparent); }
  .hero-footer { margin-top: 58px; }
  .scroll-note { display: none; }
  .section { padding: 82px 0; }
  .intro-grid, .story-layout, .detail-grid, .quality-grid, .spec-layout, .contact-layout { grid-template-columns: 1fr; }
  .photo-frame, .story-visual, .detail-media { min-height: 450px; }
  .quality-sticky, .contact-info { position: static; }
  .categories { grid-template-columns: 1fr; }
  .category-card { height: 420px; }
  .section-heading { align-items: start; flex-direction: column; gap: 14px; }
  .cta-panel { padding: 50px 34px; flex-direction: column; align-items: start; }
  .cta-panel .btn { align-self: stretch; }
  .mission-card { padding: 34px; }
  .catalog-tools { align-items: stretch; flex-direction: column; }
  .search-box { width: 100%; }
  .services-grid { grid-template-columns: 1fr; }
  .process { grid-template-columns: repeat(2, 1fr); }
  .process-step::after { display: none; }
  .contact-info { margin-bottom: 8px; }
}

@media (max-width: 600px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .topbar-inner { justify-content: center; }
  .brand { min-width: auto; }
  .brand-mark { width: 41px; height: 41px; }
  .brand-name { font-size: .92rem; }
  .brand-sub { font-size: .55rem; }
  h2 { font-size: 2.35rem; }
  .hero h1 { font-size: 3.2rem; }
  .hero-copy > p { font-size: .98rem; }
  .hero-actions .btn { width: 100%; }
  .hero-footer { grid-template-columns: 1fr; gap: 15px; }
  .hero-stat { padding: 0 0 15px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.15); display: grid; grid-template-columns: 90px 1fr; align-items: center; }
  .hero-stat:last-child { border-bottom: 0; }
  .hero-stat b { font-size: 1.45rem; }
  .photo-frame, .story-visual, .detail-media { min-height: 390px; }
  .photo-badge { width: 138px; height: 138px; }
  .photo-badge strong { font-size: 2.1rem; }
  .photo-badge span { font-size: .57rem; }
  .mini-points, .fact-row, .mission-grid, .product-grid, .related-grid, .values, .service-teasers, .form-grid { grid-template-columns: 1fr; }
  .category-card { height: 380px; }
  .page-hero { padding: 66px 0 62px; }
  .page-hero h1 { font-size: 3.1rem; }
  .timeline-item { grid-template-columns: 42px 75px 1fr; gap: 10px; }
  .catalog-intro { margin-top: 20px; }
  .filter-tabs { display: grid; grid-template-columns: repeat(2, 1fr); }
  .filter-btn { width: 100%; }
  .product-card-media { height: 225px; }
  .detail-copy h1 { font-size: 3rem; }
  .spec-card { padding: 23px; }
  .process { grid-template-columns: 1fr; }
  .service-card { padding: 30px; }
  .contact-form { padding: 25px; }
  .field.full { grid-column: auto; }
  .form-footer { align-items: stretch; flex-direction: column; }
  .form-footer .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-grid > div:nth-child(4) { grid-column: auto; }
  .footer-bottom { gap: 14px; flex-direction: column; }
  .cta-panel { margin-inline: -5px; }
  .floating-whatsapp { width: 54px; height: 54px; padding: 0; justify-content: center; right: 14px; bottom: 14px; }
  .floating-whatsapp span { display: none; }
}