:root {
  --navy-950: #061528;
  --navy-900: #081b34;
  --navy-800: #0e2b50;
  --navy-700: #17416d;
  --blue-600: #1473e6;
  --blue-500: #258af3;
  --cyan-400: #5dc9ff;
  --ink: #0b1f3a;
  --text: #3d526b;
  --muted: #71849a;
  --line: #dce6ef;
  --soft: #f4f7fa;
  --white: #fff;
  --green: #18a957;
  --green-dark: #08783a;
  --orange: #f2a735;
  --shadow-sm: 0 8px 30px rgba(8, 27, 52, .07);
  --shadow-md: 0 18px 60px rgba(8, 27, 52, .12);
  --radius-sm: 8px;
  --radius: 10px;
  --radius-lg: 10px;
  --shell: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--white);
  font-family: "Segoe UI Variable", "Inter", "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.shell { width: min(var(--shell), calc(100% - 48px)); margin-inline: auto; }
.skip-link { position: fixed; left: 12px; top: -60px; z-index: 10000; background: #fff; padding: 10px 16px; border-radius: 8px; }
.skip-link:focus { top: 12px; }

.topline { background: var(--navy-950); color: #b9cce1; font-size: 12px; letter-spacing: .02em; }
.topline-inner { height: 36px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.topline-links { display: flex; align-items: center; gap: 26px; }
.topline a { text-decoration: none; color: var(--white); }
.site-header { height: 74px; background: rgba(255,255,255,.97); backdrop-filter: blur(16px); border-bottom: 1px solid rgba(220,230,239,.9); position: sticky; top: 0; z-index: 1000; }
.nav-wrap { height: 100%; display: flex; align-items: center; gap: 28px; }
.brand-link { flex: 0 0 auto; text-decoration: none; }
.wordmark { position: relative; display: inline-flex; flex-direction: column; justify-content: center; min-width: 184px; padding-left: 15px; color: var(--ink); line-height: 1; letter-spacing: .04em; }
.wordmark::before { content: ""; position: absolute; left: 0; top: 4px; bottom: 3px; width: 4px; border-radius: 2px; background: var(--blue-600); }
.wordmark strong { font-size: 20px; font-weight: 900; letter-spacing: .12em; }
.wordmark span { margin-top: 5px; color: #60758d; font-size: 9px; font-weight: 800; letter-spacing: .35em; }
.desktop-nav { flex: 1; display: flex; justify-content: center; align-items: center; gap: clamp(13px, 1.4vw, 26px); }
.desktop-nav a { position: relative; text-decoration: none; color: #31475f; font-size: 13px; font-weight: 700; white-space: nowrap; }
.desktop-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -11px; height: 2px; background: var(--blue-600); transition: .25s ease; }
.desktop-nav a:hover, .desktop-nav a.active { color: var(--blue-600); }
.desktop-nav a:hover::after, .desktop-nav a.active::after { right: 0; }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.lang-button { border: 0; background: transparent; color: var(--ink); font-size: 13px; font-weight: 800; padding: 9px; }
.header-whatsapp { width: 39px; height: 39px; display: grid; place-items: center; border-radius: 8px; background: var(--green); color: #fff; text-decoration: none; font-size: 12px; font-weight: 800; }
.menu-button { width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 10px; background: #fff; display: none; align-items: center; justify-content: center; flex-direction: column; gap: 4px; }
.menu-button span { display: block; width: 18px; height: 2px; background: var(--ink); }
.mobile-nav { position: fixed; z-index: 999; top: 114px; left: 0; right: 0; height: calc(100dvh - 114px); background: #fff; padding: 24px; display: none; flex-direction: column; overflow-y: auto; }
.mobile-nav.open { display: flex; }
.mobile-nav a { text-decoration: none; padding: 14px 6px; border-bottom: 1px solid var(--line); font-weight: 700; color: var(--ink); }

.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; gap: 9px; padding: 0 22px; border-radius: 8px; text-decoration: none; border: 1px solid transparent; font-weight: 800; font-size: 14px; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--blue-600); color: #fff; box-shadow: 0 10px 24px rgba(20,115,230,.22); }
.button-primary:hover { background: #0762ca; box-shadow: 0 14px 32px rgba(20,115,230,.3); }
.button-secondary { color: #fff; border-color: rgba(255,255,255,.34); background: rgba(255,255,255,.07); }
.button-secondary:hover { background: rgba(255,255,255,.14); }
.button-outline { color: var(--ink); border-color: var(--line); background: #fff; }
.button-outline:hover { border-color: #93bce9; }
.button-whatsapp { background: var(--green); color: #fff; box-shadow: 0 10px 25px rgba(24,169,87,.2); }
.button-whatsapp:hover { background: var(--green-dark); }
.button-small { min-height: 42px; padding-inline: 17px; font-size: 13px; }
.button-block { width: 100%; }

.hero { position: relative; min-height: 680px; background: var(--navy-900); color: #fff; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(93,201,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(93,201,255,.07) 1px, transparent 1px); background-size: 56px 56px; mask-image: linear-gradient(to right, #000 0%, transparent 88%); }
.hero::after { content: ""; position: absolute; width: 540px; height: 540px; border: 1px solid rgba(93,201,255,.18); border-radius: 50%; right: -190px; top: 40px; box-shadow: 0 0 0 80px rgba(93,201,255,.025), 0 0 0 160px rgba(93,201,255,.02); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(390px, .85fr); gap: 78px; min-height: 680px; align-items: center; padding-block: 78px; }
.eyebrow { display: flex; align-items: center; gap: 11px; color: var(--blue-600); text-transform: uppercase; letter-spacing: .13em; font-size: 12px; font-weight: 800; margin-bottom: 18px; }
.hero .eyebrow { color: var(--cyan-400); }
.eyebrow::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.hero h1 { max-width: 780px; margin: 0; font-size: clamp(46px, 5vw, 74px); line-height: 1.04; letter-spacing: -.045em; font-weight: 800; }
.hero h1 .accent { display: block; color: var(--cyan-400); }
.hero-lead { max-width: 730px; margin: 24px 0 26px; color: #c3d1e1; font-size: 18px; line-height: 1.72; }
.market-row { display: flex; flex-wrap: wrap; gap: 9px; margin: 0 0 28px; }
.market-row span { padding: 7px 12px; border: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.06); border-radius: 999px; color: #d6e1ed; font-size: 12px; font-weight: 700; }
.market-row.compact { margin-top: 24px; }
.market-row.compact span { color: #a9bdd2; padding: 5px 9px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-card { position: relative; min-height: 455px; border: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.065); backdrop-filter: blur(10px); border-radius: 10px; padding: 32px; box-shadow: 0 30px 70px rgba(0,0,0,.2); }
.hero-card-label { color: var(--cyan-400); font-size: 11px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.hero-card h2 { margin: 10px 0 8px; font-size: 25px; line-height: 1.25; }
.hero-card > p { margin: 0 0 25px; color: #b7c9da; font-size: 14px; }
.sourcing-flow { display: grid; gap: 10px; }
.flow-item { min-height: 66px; display: grid; grid-template-columns: 36px 1fr auto; gap: 13px; align-items: center; padding: 10px 13px; border-radius: 8px; background: rgba(5,19,38,.52); border: 1px solid rgba(255,255,255,.07); }
.flow-number { width: 34px; height: 34px; border: 1px solid rgba(93,201,255,.38); color: var(--cyan-400); display: grid; place-items: center; border-radius: 9px; font-size: 11px; font-weight: 800; }
.flow-item strong { display: block; font-size: 13px; color: #fff; }
.flow-item small { color: #95aac0; font-size: 11px; }
.flow-arrow { color: #5c7591; }
.hero-card-note { display: flex; gap: 9px; margin-top: 22px; color: #a9bdd2; font-size: 12px; }
.note-dot { width: 8px; height: 8px; background: var(--green); border-radius: 50%; margin-top: 6px; box-shadow: 0 0 0 5px rgba(24,169,87,.12); flex: 0 0 auto; }

.search-band { position: relative; z-index: 5; margin-top: -1px; background: #fff; }
.search-panel { display: grid; grid-template-columns: 280px 1fr; gap: 30px; align-items: center; padding: 26px 30px; margin-top: 28px; background: #fff; border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow-sm); }
.search-intro h2 { margin: 0; color: var(--ink); font-size: 24px; }
.search-intro p { margin: 4px 0 0; color: var(--muted); font-size: 13px; }
.part-search { display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.field { width: 100%; border: 1px solid #cbd8e5; min-height: 54px; padding: 0 17px; border-radius: 10px; color: var(--ink); background: #fff; outline: 0; transition: border .2s, box-shadow .2s; }
.field:focus { border-color: var(--blue-600); box-shadow: 0 0 0 4px rgba(20,115,230,.09); }
textarea.field { padding-top: 14px; min-height: 120px; resize: vertical; }
.search-feedback { grid-column: 1 / -1; display: none; padding: 14px 16px; margin-top: 2px; background: var(--soft); border-radius: 10px; font-size: 13px; }
.search-feedback.show { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.search-feedback a { color: var(--blue-600); font-weight: 800; white-space: nowrap; }

.section { padding: 104px 0; }
.section-tight { padding: 74px 0; }
.section-soft { background: var(--soft); }
.section-dark { background: var(--navy-950); color: #fff; }
.section-head { display: flex; justify-content: space-between; gap: 34px; align-items: flex-end; margin-bottom: 42px; }
.section-head.center { display: block; text-align: center; max-width: 760px; margin: 0 auto 46px; }
.section-head.center .eyebrow { justify-content: center; }
.section-head h2, .page-intro h1 { color: var(--ink); margin: 0; font-size: clamp(32px, 4vw, 50px); line-height: 1.12; letter-spacing: -.035em; }
.section-dark .section-head h2 { color: #fff; }
.section-head p { max-width: 690px; margin: 13px 0 0; color: var(--muted); }
.section-dark .section-head p { color: #9fb3c8; }
.text-link { color: var(--blue-600); text-decoration: none; font-weight: 800; font-size: 14px; white-space: nowrap; }
.text-link:hover { text-decoration: underline; }

.brand-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.brand-card { min-height: 140px; display: flex; flex-direction: column; justify-content: space-between; padding: 20px; text-decoration: none; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); transition: .2s ease; }
.brand-card:hover { transform: translateY(-4px); border-color: #8fbae6; box-shadow: var(--shadow-sm); }
.brand-mark { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 10px; background: #e9f3ff; color: var(--blue-600); font-size: 12px; font-weight: 800; }
.brand-card strong { color: var(--ink); font-size: 14px; }
.brand-card small { color: var(--muted); font-size: 11px; }
.brand-card > span:last-child { display: flex; flex-direction: column; gap: 2px; }
.brand-footnote { margin: 26px 0 0; text-align: center; color: var(--muted); font-size: 13px; }

.category-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.category-card { position: relative; min-height: 210px; padding: 24px; text-decoration: none; color: #fff; background: var(--navy-800); border: 1px solid #1d4772; border-radius: var(--radius); overflow: hidden; transition: .25s ease; }
.category-card::after { content: attr(data-icon); position: absolute; right: -5px; bottom: -19px; font-size: 66px; font-weight: 800; color: rgba(93,201,255,.08); letter-spacing: -.07em; }
.category-card:hover { transform: translateY(-5px); background: #11345e; }
.category-icon { width: 45px; height: 45px; display: grid; place-items: center; border: 1px solid rgba(93,201,255,.32); color: var(--cyan-400); border-radius: 10px; font-size: 10px; font-weight: 800; letter-spacing: .05em; }
.category-card h3 { margin: 25px 0 8px; font-size: 18px; }
.category-card p { margin: 0; color: #a9bed3; font-size: 13px; line-height: 1.6; }

.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.product-card { display: flex; flex-direction: column; min-width: 0; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: .23s ease; }
.product-card:hover { transform: translateY(-4px); border-color: #a7c7e8; box-shadow: var(--shadow-sm); }
.product-visual { position: relative; width: 100%; aspect-ratio: 4 / 3; display: grid; place-items: center; padding: 22px; overflow: hidden; background-color: #eef3f8; background-image: linear-gradient(rgba(11,31,58,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(11,31,58,.035) 1px, transparent 1px); background-size: 20px 20px; }
.product-visual-inner { width: min(82%, 210px); min-height: 125px; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 16px; border: 1px solid #c7d6e5; background: rgba(255,255,255,.86); border-radius: 8px; color: var(--ink); text-align: center; box-shadow: 0 10px 24px rgba(8,27,52,.08); }
.product-visual-brand { width: 38px; height: 38px; display: grid; place-items: center; margin-bottom: 11px; border-radius: 7px; background: #e6f0fc; color: var(--blue-600); font-size: 10px; font-weight: 900; }
.product-visual-inner strong { max-width: 100%; font-size: 13px; line-height: 1.35; overflow-wrap: anywhere; }
.product-visual-inner small { margin-top: 5px; color: var(--muted); font-size: 9px; font-weight: 700; }
.product-visual.has-photo, .detail-visual.has-photo { padding: 0; background: #f3f5f7; }
.product-visual.has-photo picture, .detail-visual.has-photo picture { display: block; width: 100%; height: 100%; }
.product-visual.has-photo img, .detail-visual.has-photo img { width: 100%; height: 100%; }
.product-visual.fit-cover img, .detail-visual.fit-cover img { object-fit: cover; }
.product-visual.fit-contain img, .detail-visual.fit-contain img { object-fit: contain; padding: 16px; }
.placeholder-label { position: absolute; left: 12px; bottom: 10px; color: #8294a8; font-size: 9px; letter-spacing: .05em; text-transform: uppercase; }
.product-card-body { display: flex; flex: 1; flex-direction: column; padding: 21px; }
.brand-kicker { color: var(--blue-600); font-size: 10px; text-transform: uppercase; letter-spacing: .11em; font-weight: 800; }
.product-card h3 { margin: 8px 0 6px; color: var(--ink); font-size: 17px; line-height: 1.3; overflow-wrap: anywhere; }
.product-name { min-height: 42px; margin: 0; color: var(--text); font-size: 13px; line-height: 1.55; }
.product-meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin: 20px 0 14px; padding-top: 14px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.availability { display: inline-flex; align-items: center; gap: 6px; color: var(--green-dark); font-weight: 700; }
.availability::before { content: ""; width: 7px; height: 7px; border: 2px solid var(--green); border-radius: 50%; }
.product-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: auto; }
.product-actions .button { min-height: 42px; padding: 0 10px; font-size: 11px; }

.message-panel { position: relative; overflow: hidden; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 42px; padding: 58px 62px; border-radius: var(--radius-lg); color: #fff; background: var(--blue-600); }
.message-panel::after { content: "?"; position: absolute; right: 250px; top: -80px; color: rgba(255,255,255,.07); font-size: 300px; line-height: 1; font-weight: 800; }
.message-panel h2 { margin: 0; font-size: clamp(30px, 4vw, 48px); line-height: 1.12; }
.message-panel p { margin: 15px 0 0; color: #dcecff; }
.message-panel .button { position: relative; z-index: 2; background: #fff; color: var(--blue-600); }
.category-list-inline { margin-top: 18px; color: #cfe4fb; font-size: 12px; font-weight: 700; word-spacing: 9px; }

.placeholder-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 17px; }
.content-placeholder { min-height: 210px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 28px; border: 1px dashed #b5c6d7; border-radius: var(--radius); background: rgba(255,255,255,.62); }
.content-placeholder-icon { width: 48px; height: 48px; display: grid; place-items: center; margin-bottom: 15px; border-radius: 50%; background: #e5edf5; color: #637991; font-weight: 800; }
.content-placeholder strong { color: var(--ink); font-size: 14px; }
.content-placeholder p { max-width: 250px; margin: 7px 0 0; color: var(--muted); font-size: 12px; }
.placeholder-code { margin-top: 13px; color: #8a9baf; font-size: 9px; letter-spacing: .08em; }

.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.gallery-placeholder { aspect-ratio: 1.45; display: flex; flex-direction: column; align-items: center; justify-content: center; border: 1px dashed #3e5d7d; border-radius: 8px; background-image: linear-gradient(rgba(93,201,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(93,201,255,.04) 1px, transparent 1px); background-size: 24px 24px; color: #a9bdd2; }
.gallery-placeholder strong { color: #fff; margin-top: 12px; font-size: 14px; }
.gallery-placeholder small { margin-top: 5px; color: #6e86a0; font-size: 9px; letter-spacing: .08em; }
.camera-icon { width: 44px; height: 34px; border: 2px solid #547596; border-radius: 8px; position: relative; }
.camera-icon::before { content: ""; position: absolute; width: 14px; height: 14px; border: 2px solid #547596; border-radius: 50%; left: 13px; top: 8px; }
.camera-icon::after { content: ""; position: absolute; width: 13px; height: 5px; background: #547596; left: 6px; top: -6px; border-radius: 3px 3px 0 0; }
.gallery-photo-card { min-width: 0; overflow: hidden; border: 1px solid rgba(255,255,255,.13); border-radius: 8px; background: rgba(255,255,255,.055); }
.gallery-photo-card .recent-image { background: #eef2f6; }
.gallery-photo-caption { display: flex; min-height: 116px; flex-direction: column; padding: 16px; }
.gallery-photo-caption > span { color: var(--cyan-400); font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.gallery-photo-caption strong { margin-top: 7px; color: #fff; font-size: 13px; line-height: 1.4; overflow-wrap: anywhere; }
.gallery-photo-caption small { margin-top: 5px; color: #91a8bf; font-size: 10px; line-height: 1.5; }

.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.process-grid.five { grid-template-columns: repeat(5, 1fr); }
.process-card { position: relative; padding: 0 28px; border-left: 1px solid var(--line); }
.process-card:first-child { border-left: 0; padding-left: 0; }
.process-card:last-child { padding-right: 0; }
.process-num { display: inline-block; margin-bottom: 36px; color: var(--blue-600); font-size: 12px; font-weight: 800; letter-spacing: .1em; }
.process-card h3 { margin: 0 0 9px; color: var(--ink); font-size: 20px; }
.process-card p { margin: 0; color: var(--muted); font-size: 13px; }
.process-card::after { content: "→"; position: absolute; right: -10px; top: 0; width: 21px; height: 21px; display: grid; place-items: center; background: #fff; color: var(--blue-600); font-size: 13px; z-index: 1; }
.process-card:last-child::after { display: none; }

.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.why-card { min-height: 200px; padding: 28px; background: #fff; }
.why-index { color: var(--blue-600); font-size: 11px; font-weight: 800; }
.why-card h3 { margin: 23px 0 8px; color: var(--ink); font-size: 18px; }
.why-card p { margin: 0; color: var(--muted); font-size: 13px; }

.logistics-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.logistics-card { padding: 25px; background: #fff; border: 1px solid var(--line); border-radius: 8px; }
.country-flag { font-size: 24px; }
.logistics-card h3 { margin: 15px 0 5px; color: var(--ink); font-size: 19px; }
.logistics-card > strong { color: var(--blue-600); font-size: 12px; }
.logistics-card ul { margin: 20px 0 0; padding: 0; list-style: none; }
.logistics-card li { padding: 6px 0; border-top: 1px solid #edf2f6; color: var(--text); font-size: 12px; }

.final-cta { padding: 95px 0; text-align: center; background: var(--navy-900); color: #fff; }
.final-cta .eyebrow { color: var(--cyan-400); justify-content: center; }
.final-cta h2 { margin: 0; font-size: clamp(38px, 5vw, 62px); letter-spacing: -.04em; line-height: 1.08; }
.final-cta p { margin: 16px auto 29px; color: #aebfd0; font-size: 17px; }
.final-cta-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; }

.page-hero { position: relative; overflow: hidden; padding: 83px 0 74px; background: var(--navy-900); color: #fff; }
.page-hero::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(93,201,255,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(93,201,255,.055) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(to left, #000, transparent 70%); }
.page-intro { position: relative; z-index: 1; max-width: 790px; }
.page-intro .eyebrow { color: var(--cyan-400); }
.page-intro h1 { color: #fff; font-size: clamp(42px, 5vw, 64px); }
.page-intro p { max-width: 690px; margin: 19px 0 0; color: #b4c6d8; font-size: 17px; }
.breadcrumb { margin-bottom: 22px; color: #7e96af; font-size: 12px; }
.breadcrumb a { color: #a9c0d7; text-decoration: none; }

.catalog-toolbar { display: grid; grid-template-columns: minmax(260px, 1.5fr) 1fr 1fr auto; gap: 10px; padding: 18px; margin-bottom: 26px; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: var(--shadow-sm); }
.catalog-toolbar .field { min-height: 48px; }
.result-count { align-self: center; color: var(--muted); font-size: 12px; white-space: nowrap; }
.empty-state { grid-column: 1 / -1; text-align: center; padding: 70px 24px; border: 1px dashed #afc1d3; border-radius: var(--radius); }
.empty-state h3 { margin: 0; color: var(--ink); font-size: 25px; }
.empty-state p { margin: 9px auto 22px; color: var(--muted); }

.brand-directory { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.brand-directory-card { padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.brand-directory-head { display: flex; gap: 16px; align-items: center; }
.brand-directory-head .brand-mark { width: 58px; height: 58px; }
.brand-directory h2 { margin: 0; color: var(--ink); font-size: 24px; }
.brand-directory p { margin: 4px 0 0; color: var(--muted); font-size: 12px; }
.tag-row { display: flex; flex-wrap: wrap; gap: 7px; margin: 22px 0; }
.tag { padding: 5px 9px; border-radius: 999px; background: #eef4fa; color: #4d6782; font-size: 10px; font-weight: 700; }

.detail-layout { display: grid; grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr); gap: 60px; align-items: start; }
.detail-visual { min-height: 480px; display: grid; place-items: center; position: sticky; top: 110px; border-radius: 10px; background-color: #eef3f8; background-image: linear-gradient(rgba(11,31,58,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(11,31,58,.04) 1px, transparent 1px); background-size: 26px 26px; }
.detail-visual .product-visual-inner { width: 190px; height: 190px; font-size: 22px; }
.detail-content .brand-kicker { font-size: 12px; }
.detail-content h1 { margin: 10px 0 8px; color: var(--ink); font-size: clamp(38px, 5vw, 58px); line-height: 1.1; letter-spacing: -.04em; overflow-wrap: anywhere; }
.detail-product-name { margin: 0 0 24px; color: var(--text); font-size: 19px; }
.detail-data { display: grid; grid-template-columns: repeat(2, 1fr); margin: 25px 0; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.detail-data div { padding: 16px; border-bottom: 1px solid var(--line); }
.detail-data div:nth-child(odd) { border-right: 1px solid var(--line); }
.detail-data div:nth-last-child(-n+2) { border-bottom: 0; }
.detail-data small { display: block; color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.detail-data strong { display: block; margin-top: 4px; color: var(--ink); font-size: 14px; overflow-wrap: anywhere; }
.detail-description { color: var(--text); }
.detail-cta-box { margin-top: 26px; padding: 25px; background: var(--navy-900); color: #fff; border-radius: 8px; }
.detail-cta-box h2 { margin: 0; font-size: 22px; }
.detail-cta-box p { margin: 8px 0 19px; color: #aebfd0; font-size: 13px; }
.detail-cta-actions { display: flex; flex-wrap: wrap; gap: 9px; }

.contact-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 60px; }
.contact-copy h2 { margin: 0; color: var(--ink); font-size: 36px; line-height: 1.15; }
.contact-copy > p { color: var(--muted); }
.contact-methods { display: grid; gap: 12px; margin-top: 29px; }
.contact-methods { grid-template-columns: 1fr 1fr; }
.contact-method { display: flex; gap: 14px; align-items: center; padding: 16px; border: 1px solid var(--line); border-radius: 8px; text-decoration: none; }
.contact-method-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 10px; color: var(--blue-600); background: #e9f3ff; font-weight: 800; }
.contact-method strong { display: block; color: var(--ink); font-size: 12px; }
.contact-method span { color: var(--text); font-size: 13px; overflow-wrap: anywhere; }
.rfq-form { padding: 30px; border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow-sm); }
.rfq-form h2 { margin: 0 0 5px; color: var(--ink); font-size: 28px; }
.rfq-form > p { margin: 0 0 23px; color: var(--muted); font-size: 13px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { display: block; margin-bottom: 6px; color: var(--ink); font-size: 11px; font-weight: 800; }
.required { color: #d33; }
.form-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 17px; }
.form-note { margin: 12px 0 0; color: var(--muted); font-size: 10px; }
.file-field { min-height: 92px; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 15px; border: 1px dashed #aabed2; border-radius: 8px; background: var(--soft); color: var(--text); font-size: 11px; }
.file-field input { max-width: 100%; }
.upload-fallback { display: block; margin-top: 8px; color: var(--muted); font-size: 10px; line-height: 1.5; }
.form-success { display: none; padding: 17px; margin-bottom: 18px; border: 1px solid #a8d7bb; border-radius: 8px; background: #eef9f2; color: var(--green-dark); font-size: 13px; font-weight: 700; }
.form-success.show { display: block; }

.about-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: start; }
.about-panel { padding: 34px; border-radius: 10px; color: #fff; background: var(--navy-900); }
.about-panel h3 { margin: 0 0 22px; font-size: 22px; }
.buyer-list { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.buyer-list span { padding: 10px; border: 1px solid rgba(255,255,255,.11); border-radius: 9px; color: #bfd0e1; font-size: 11px; }
.about-copy h2 { margin: 0; color: var(--ink); font-size: 39px; line-height: 1.15; letter-spacing: -.03em; }
.about-copy p { color: var(--text); }
.trust-statement { margin-top: 28px; padding: 22px; border-left: 3px solid var(--blue-600); background: var(--soft); color: var(--ink); font-size: 14px; font-weight: 600; }

.privacy-content { max-width: 780px; }
.privacy-content h2 { margin-top: 35px; color: var(--ink); }

.site-footer { padding: 70px 0 24px; background: #051326; color: #8fa5bc; }
.footer-grid { display: grid; grid-template-columns: 1.6fr .8fr .8fr 1.25fr; gap: 50px; }
.wordmark-footer { color: #fff; text-decoration: none; }
.wordmark-footer::before { background: var(--cyan-400); }
.wordmark-footer span { color: #91a8bf; }
.footer-brand > p { max-width: 330px; margin: 21px 0 0; color: #94a9bf; font-size: 13px; }
.footer-grid h3 { margin: 0 0 18px; color: #fff; font-size: 13px; }
.footer-grid > div:not(.footer-brand) { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.footer-grid a, .footer-grid span { text-decoration: none; font-size: 12px; }
.footer-grid a:hover { color: #fff; }
.footer-note { margin: 9px 0 0; color: #6e859d; font-size: 11px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 22px; margin-top: 48px; border-top: 1px solid rgba(255,255,255,.08); color: #61788f; font-size: 10px; }

.whatsapp-float { position: fixed; right: 22px; bottom: 22px; z-index: 900; display: flex; align-items: center; gap: 10px; padding: 10px 15px 10px 10px; border-radius: 999px; background: var(--green); color: #fff; text-decoration: none; box-shadow: 0 15px 35px rgba(0,0,0,.18); font-size: 12px; font-weight: 800; transition: .2s ease; }
.whatsapp-float:hover { transform: translateY(-3px); background: var(--green-dark); }
.wa-icon { width: 31px; height: 31px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.5); border-radius: 50%; font-weight: 800; }
.mobile-cta-bar { display: none; }
.toast { position: fixed; left: 50%; bottom: 30px; z-index: 2000; max-width: calc(100% - 32px); transform: translate(-50%, 30px); padding: 12px 17px; border-radius: 10px; background: var(--ink); color: #fff; opacity: 0; pointer-events: none; font-size: 12px; transition: .25s ease; box-shadow: var(--shadow-md); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

.lightbox { position: fixed; inset: 0; z-index: 5000; display: none; align-items: center; justify-content: center; padding: 42px 74px; background: rgba(3,12,24,.94); }
.lightbox.open { display: flex; }
.lightbox figure { width: min(1100px, 100%); height: min(82vh, 820px); margin: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.lightbox figure img { max-width: 100%; max-height: calc(100% - 70px); object-fit: contain; background: #f4f6f8; }
.lightbox figcaption { width: 100%; display: flex; justify-content: space-between; gap: 20px; padding-top: 15px; color: #fff; }
.lightbox figcaption span { color: #99aec3; font-size: 12px; }
.lightbox-close, .lightbox-nav { position: absolute; border: 0; background: transparent; color: #fff; }
.lightbox-close { right: 22px; top: 13px; font-size: 38px; }
.lightbox-nav { top: 50%; transform: translateY(-50%); font-size: 52px; }
.lightbox-prev { left: 22px; }
.lightbox-next { right: 22px; }

@media (max-width: 1120px) {
  .desktop-nav { display: none; }
  .nav-wrap { justify-content: space-between; }
  .menu-button { display: flex; }
  .hero-grid { grid-template-columns: 1fr .72fr; gap: 38px; }
  .brand-grid { grid-template-columns: repeat(5, 1fr); }
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .category-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 880px) {
  .shell { width: min(100% - 34px, var(--shell)); }
  .topline-links span { display: none; }
  .hero-grid { grid-template-columns: 1fr; padding-block: 68px 105px; }
  .hero-card { min-height: 0; }
  .search-panel { grid-template-columns: 1fr; transform: translateY(-34px); gap: 16px; }
  .brand-grid { grid-template-columns: repeat(3, 1fr); }
  .category-grid, .logistics-grid { grid-template-columns: repeat(2, 1fr); }
  .recent-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); gap: 35px 0; }
  .process-grid.five { grid-template-columns: repeat(2, 1fr); }
  .process-card:nth-child(3) { border-left: 0; padding-left: 0; }
  .process-card:nth-child(2)::after { display: none; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .message-panel { grid-template-columns: 1fr; padding: 45px; }
  .placeholder-grid, .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-grid > div:last-child { grid-column: 1 / -1; }
  .detail-layout { grid-template-columns: 1fr; }
  .detail-visual { position: relative; top: auto; min-height: 370px; }
  .contact-layout, .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-methods { grid-template-columns: 1fr; }
  .market-experience { grid-template-columns: 1fr; }
  .supply-record-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  body { font-size: 15px; padding-bottom: 64px; }
  .shell { width: min(100% - 28px, var(--shell)); }
  .topline { display: none; }
  .site-header { top: 0; height: 68px; }
  .wordmark { min-width: 160px; }
  .wordmark strong { font-size: 18px; }
  .wordmark span { font-size: 8px; }
  .header-quote { display: none; }
  .lang-button { font-size: 12px; padding: 6px; }
  .mobile-nav { top: 68px; height: calc(100dvh - 68px); }
  .hero { min-height: 0; }
  .hero-grid { padding-block: 56px 88px; }
  .hero h1 { font-size: clamp(39px, 12vw, 55px); }
  .hero-lead { font-size: 15px; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-actions .button { width: 100%; }
  .hero-card { padding: 23px; }
  .search-panel { padding: 23px; }
  .part-search { grid-template-columns: 1fr; }
  .search-feedback.show { align-items: flex-start; flex-direction: column; }
  .section { padding: 76px 0; }
  .section-tight { padding: 59px 0; }
  .section-head { display: block; margin-bottom: 31px; }
  .section-head .text-link { display: inline-block; margin-top: 17px; }
  .brand-grid { grid-template-columns: repeat(2, 1fr); }
  .brand-card { min-height: 128px; padding: 16px; }
  .product-grid, .logistics-grid, .placeholder-grid, .gallery-grid, .brand-directory, .recent-grid, .supply-record-grid { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: repeat(2, 1fr); gap: 9px; }
  .category-card { min-height: 188px; padding: 17px; }
  .category-card h3 { margin-top: 20px; font-size: 15px; }
  .category-card p { font-size: 11px; }
  .product-visual { height: auto; }
  .message-panel { padding: 35px 25px; }
  .message-panel .button { width: 100%; }
  .process-grid, .process-grid.five { grid-template-columns: 1fr; gap: 0; }
  .process-card, .process-card:nth-child(3) { padding: 25px 0; border-left: 0; border-top: 1px solid var(--line); }
  .process-card:first-child { border-top: 0; }
  .process-card::after { display: none; }
  .process-num { margin-bottom: 14px; }
  .why-grid { grid-template-columns: 1fr; }
  .final-cta { padding: 75px 0; }
  .page-hero { padding: 62px 0 57px; }
  .catalog-toolbar { grid-template-columns: 1fr; }
  .detail-layout { gap: 35px; }
  .detail-visual { min-height: 300px; }
  .detail-data { grid-template-columns: 1fr; }
  .detail-data div:nth-child(odd) { border-right: 0; }
  .detail-data div:nth-last-child(-n+2) { border-bottom: 1px solid var(--line); }
  .detail-data div:last-child { border-bottom: 0; }
  .detail-cta-actions { display: grid; }
  .form-grid, .form-actions { grid-template-columns: 1fr; }
  .form-group.full { grid-column: auto; }
  .rfq-form { padding: 22px; }
  .buyer-list { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px 25px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-grid > div:last-child { grid-column: 1 / -1; }
  .footer-bottom { display: grid; }
  .whatsapp-float { display: none; }
  .mobile-cta-bar { position: fixed; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; left: 0; right: 0; bottom: 0; z-index: 1000; padding: 9px 12px calc(9px + env(safe-area-inset-bottom)); background: #fff; border-top: 1px solid var(--line); }
  .mobile-cta-bar a { min-height: 46px; display: flex; align-items: center; justify-content: center; gap: 8px; border-radius: 9px; background: var(--green); color: #fff; text-decoration: none; font-size: 13px; font-weight: 800; }
  .mobile-cta-bar a:last-child { background: var(--blue-600); }
  .market-strip-inner { padding-block: 18px; align-items: flex-start; flex-direction: column; gap: 11px; }
  .market-strip-list { justify-content: flex-start; gap: 8px 14px; }
  .search-panel { margin-top: 18px; }
  .map-visual { min-height: 310px; }
  .lightbox { padding: 50px 14px 28px; }
  .lightbox-nav { font-size: 42px; text-shadow: 0 2px 8px #000; }
  .lightbox-prev { left: 5px; }.lightbox-next { right: 5px; }
  .lightbox figcaption { display: grid; padding-inline: 8px; }
  .wa-dot { width: 9px; height: 9px; border-radius: 50%; border: 2px solid #fff; }
  .toast { bottom: 82px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}
.trust-indicators { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 25px; color: #b9cade; font-size: 11px; font-weight: 700; }
.trust-indicators span { display: inline-flex; align-items: center; gap: 7px; }
.trust-indicators span::before { content: "✓"; color: var(--cyan-400); font-weight: 900; }
.market-strip { border-bottom: 1px solid var(--line); background: #fff; }
.market-strip-inner { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.market-strip-label { color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .13em; white-space: nowrap; }
.market-strip-list { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px 24px; }
.market-strip-list span { color: var(--ink); font-size: 12px; font-weight: 800; }

.recent-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.featured-product-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.recent-card { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 8px; background: #fff; transition: transform .2s ease, box-shadow .2s ease; }
.recent-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.recent-image { position: relative; width: 100%; aspect-ratio: 4 / 3; overflow: hidden; background: #f5f6f8; border: 0; padding: 0; display: block; }
.recent-image img { width: 100%; height: 100%; transition: transform .25s ease; }
.recent-image picture { display: block; width: 100%; height: 100%; }
.recent-image.fit-cover img { object-fit: cover; object-position: center; }
.recent-image.fit-contain img { object-fit: contain; object-position: center; padding: 14px; background: #f6f7f9; }
.recent-image:hover img { transform: scale(1.03); }
.recent-photo-pending { width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; padding: 22px; color: #7f91a5; text-align: center; background-image: linear-gradient(rgba(11,31,58,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(11,31,58,.035) 1px, transparent 1px); background-size: 22px 22px; }
.recent-photo-pending strong { color: var(--ink); font-size: 12px; }
.recent-photo-pending small { max-width: 220px; font-size: 9px; letter-spacing: .06em; }
.recent-card-body { padding: 19px; }
.recent-card-body h3 { margin: 8px 0 3px; color: var(--ink); font-size: 18px; line-height: 1.3; }
.recent-model { margin: 0; color: var(--blue-600); font-size: 14px; font-weight: 800; overflow-wrap: anywhere; }
.recent-detail { min-height: 22px; margin: 4px 0 14px; color: var(--muted); font-size: 11px; }
.recent-status { display: flex; justify-content: space-between; gap: 8px; align-items: center; padding-top: 13px; border-top: 1px solid var(--line); color: var(--green-dark); font-size: 10px; font-weight: 800; }
.recent-status .button { min-height: 38px; font-size: 10px; padding: 0 12px; }
.filter-tabs { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 25px; }
.filter-tab { min-height: 38px; padding: 0 13px; border: 1px solid var(--line); border-radius: 7px; background: #fff; color: var(--text); font-size: 11px; font-weight: 800; }
.filter-tab.active, .filter-tab:hover { border-color: var(--blue-600); background: var(--blue-600); color: #fff; }

.market-experience { display: grid; grid-template-columns: .85fr 1.15fr; gap: 54px; align-items: center; }
.market-copy h2 { margin: 0; color: var(--ink); font-size: clamp(32px, 4vw, 48px); line-height: 1.15; letter-spacing: -.035em; }
.market-copy p { color: var(--muted); }
.map-visual { position: relative; min-height: 370px; overflow: hidden; border: 1px solid #1e4773; border-radius: 10px; background: var(--navy-900); background-image: linear-gradient(rgba(93,201,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(93,201,255,.07) 1px, transparent 1px); background-size: 32px 32px; }
.map-visual::before { content: "CHINA"; position: absolute; left: 64%; top: 39%; color: rgba(93,201,255,.18); font-size: 50px; font-weight: 800; transform: rotate(-9deg); }
.map-route { position: absolute; height: 1px; transform-origin: left center; background: linear-gradient(90deg, var(--cyan-400), rgba(93,201,255,.18)); }
.map-route.r1 { width: 48%; left: 24%; top: 54%; transform: rotate(-18deg); }
.map-route.r2 { width: 45%; left: 25%; top: 57%; transform: rotate(-7deg); }
.map-route.r3 { width: 38%; left: 27%; top: 60%; transform: rotate(8deg); }
.map-node { position: absolute; padding: 6px 9px; border: 1px solid rgba(93,201,255,.4); border-radius: 6px; color: #d5e6f7; background: rgba(6,21,40,.88); font-size: 9px; font-weight: 800; }
.map-node::before { content: ""; width: 6px; height: 6px; display: inline-block; margin-right: 6px; border-radius: 50%; background: var(--cyan-400); box-shadow: 0 0 0 5px rgba(93,201,255,.1); }
.map-node.china { right: 12%; top: 48%; }
.map-node.saudi { left: 22%; top: 31%; }
.map-node.uae { left: 31%; top: 45%; }
.map-node.qatar { left: 22%; top: 58%; }
.map-node.oman { left: 36%; top: 68%; }
.map-node.india { right: 33%; top: 74%; }
.supply-record-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.supply-record { padding: 20px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.supply-record-market { color: var(--blue-600); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.supply-record h3 { margin: 13px 0 3px; color: var(--ink); font-size: 16px; }
.supply-record p { margin: 0; color: var(--text); font-size: 12px; }
.supply-record small { display: block; margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line); color: var(--green-dark); font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }

@media (max-width: 880px) {
  .recent-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .market-experience { grid-template-columns: 1fr; }
  .supply-record-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .recent-grid, .supply-record-grid { grid-template-columns: minmax(0, 1fr); }
  .market-experience { grid-template-columns: minmax(0, 1fr); gap: 30px; }
  .market-strip-inner { padding-block: 18px; align-items: flex-start; flex-direction: column; gap: 11px; }
  .market-strip-list { justify-content: flex-start; gap: 8px 14px; }
  .map-visual { min-height: 310px; }
  .recent-status { align-items: flex-start; flex-direction: column; }
  .recent-status .button { width: 100%; }
}