/* ============================================================
   FORT LEE VN — Design system v2
   Palette: brand green (logo) + graphite neutrals + oil-amber accent
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --g-900: #0B2E1A;
  --g-800: #0F4A27;
  --g-700: #146B36;
  --g-600: #1B8A45;
  --g-500: #27A356;
  --g-400: #5CC386;
  --g-100: #DDF3E5;
  --g-50:  #EEF8F1;
  --amber: #E8A317;
  --amber-100: #FFF3D6;
  --ink: #101828;
  --ink-2: #1F2A37;
  --muted: #5B6675;
  --muted-2: #8A94A3;
  --line: #E4E8EE;
  --line-2: #CDD4DE;
  --bg: #FFFFFF;
  --bg-alt: #F4F6F8;
  --dark: #0E1A14;
  --dark-2: #13241B;
  --white: #FFFFFF;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 6px 30px rgba(16, 24, 40, 0.08);
  --shadow-lg: 0 20px 60px rgba(16, 24, 40, 0.16);
  --font-body: 'Inter', 'Noto Sans JP', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-head: 'Manrope', 'Noto Sans JP', 'Inter', system-ui, sans-serif;
}
html[lang="ja"] { --font-body: 'Noto Sans JP', 'Inter', system-ui, sans-serif; --font-head: 'Noto Sans JP', 'Manrope', system-ui, sans-serif; }

html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--bg); color: var(--ink); line-height: 1.65; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container.narrow { max-width: 860px; }

h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 800; color: var(--ink); line-height: 1.15; letter-spacing: -0.01em; }
h1 { font-size: clamp(2rem, 4.6vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.4rem); }
h3 { font-size: 1.2rem; }
html[lang="ja"] h1, html[lang="ja"] h2 { letter-spacing: 0; }
p { color: var(--muted); }
strong { color: var(--ink); font-weight: 700; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ── Buttons ── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 24px; border-radius: 999px; font-weight: 700; font-size: 0.95rem; border: 2px solid transparent; cursor: pointer; transition: transform .15s, box-shadow .2s, background .2s, color .2s, border-color .2s; white-space: nowrap; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--g-600); color: #fff; box-shadow: 0 8px 20px rgba(27,138,69,.28); }
.btn-primary:hover { background: var(--g-700); }
.btn-amber { background: var(--amber); color: var(--ink); box-shadow: 0 8px 20px rgba(232,163,23,.3); }
.btn-amber:hover { background: #d9950f; }
.btn-outline { border-color: var(--line-2); color: var(--ink); background: #fff; }
.btn-outline:hover { border-color: var(--g-600); color: var(--g-700); }
.btn-ghost-light { border-color: rgba(255,255,255,.4); color: #fff; }
.btn-ghost-light:hover { background: rgba(255,255,255,.12); border-color: #fff; }
.btn i { font-size: 1.1em; }

/* ── Topbar ── */
.topbar { background: var(--g-900); color: rgba(255,255,255,.85); font-size: 0.8rem; }
.topbar .container { display: flex; justify-content: space-between; align-items: center; height: 36px; gap: 16px; }
.topbar a { display: inline-flex; align-items: center; gap: 6px; }
.topbar a:hover { color: #fff; }
.topbar .tb-left { display: flex; gap: 20px; }
.topbar .tb-right { display: flex; gap: 14px; align-items: center; }

/* ── Header / nav ── */
.site-header { position: sticky; top: 0; z-index: 300; background: rgba(255,255,255,.92); backdrop-filter: saturate(160%) blur(10px); -webkit-backdrop-filter: saturate(160%) blur(10px); border-bottom: 1px solid var(--line); }
.navbar { max-width: 1200px; margin: 0 auto; padding: 0 24px; height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.nav-logo img { height: 42px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links > li { position: relative; }
.nav-links > li > a { display: inline-flex; align-items: center; gap: 5px; font-weight: 600; font-size: 0.94rem; color: var(--ink-2); padding: 10px 0; position: relative; }
.nav-links > li > a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 2px; background: var(--g-600); transform: scaleX(0); transform-origin: left; transition: transform .2s; }
.nav-links > li > a:hover::after, .nav-links > li > a.active::after { transform: scaleX(1); }
.nav-links > li > a.active { color: var(--g-700); }
.nav-links .chev { font-size: 0.75rem; transition: transform .2s; }
.nav-links > li:hover .chev { transform: rotate(180deg); }
.dropdown { position: absolute; top: calc(100% + 2px); left: -14px; min-width: 300px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 10px; opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity .18s, transform .18s, visibility .18s; }
.nav-links > li:hover .dropdown, .nav-links > li.dd-open .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a { display: flex; gap: 12px; align-items: center; padding: 10px 12px; border-radius: var(--radius-sm); transition: background .15s; }
.dropdown a:hover { background: var(--g-50); }
.dropdown .dd-logo { width: 44px; height: 32px; object-fit: contain; flex-shrink: 0; }
.dropdown .dd-name { display: block; font-weight: 700; font-size: 0.9rem; color: var(--ink); }
.dropdown .dd-desc { display: block; font-size: 0.78rem; color: var(--muted); line-height: 1.35; }
.dropdown .dd-all { border-top: 1px solid var(--line); margin-top: 6px; padding-top: 12px; color: var(--g-700); font-weight: 700; font-size: 0.85rem; justify-content: center; }
.nav-right { display: flex; align-items: center; gap: 14px; }
.nav-cta { display: inline-flex; align-items: center; gap: 8px; background: var(--g-600); color: #fff; padding: 10px 18px; border-radius: 999px; font-weight: 700; font-size: 0.88rem; transition: background .2s; }
.nav-cta:hover { background: var(--g-700); }
.nav-toggle { display: none; background: none; border: 1px solid var(--line-2); border-radius: 10px; width: 44px; height: 44px; cursor: pointer; font-size: 1.4rem; color: var(--ink); align-items: center; justify-content: center; }

/* ── Language switcher ── */
.lang-switch { display: inline-flex; border: 1px solid var(--line-2); border-radius: 999px; padding: 3px; background: #fff; }
.lang-switch button { border: 0; background: transparent; padding: 5px 10px; border-radius: 999px; font-size: 0.78rem; font-weight: 700; color: var(--muted); cursor: pointer; letter-spacing: .04em; transition: background .15s, color .15s; }
.lang-switch button:hover { color: var(--ink); }
.lang-switch button.active { background: var(--g-600); color: #fff; }
.topbar .lang-switch { border-color: rgba(255,255,255,.25); background: rgba(255,255,255,.06); }
.topbar .lang-switch button { color: rgba(255,255,255,.7); }
.topbar .lang-switch button.active { background: #fff; color: var(--g-800); }

/* ── Hero (home): full-width banner photo with a translatable text overlay ── */
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 0.78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--g-600); }
.eyebrow::before { content: ""; width: 26px; height: 2px; background: currentColor; border-radius: 2px; }
.hero-banner { position: relative; background: #eef2f6; overflow: hidden; padding: 0; }
.hero-banner .hb-img { width: 100%; height: auto; max-width: 1920px; margin: 0 auto; display: block; }
.hero-banner .hb-overlay { position: absolute; inset: 0; display: flex; align-items: center; }
.hero-banner .hb-overlay .container { width: 100%; }
.hero-banner .hb-text { max-width: 460px; padding-left: 18px; }
.hero-banner .hb-line1 { font-family: var(--font-head); font-weight: 800; font-size: clamp(0.85rem, 1.6vw, 1.15rem); letter-spacing: .02em; color: var(--g-800); margin-bottom: 6px; }
.hero-banner .hb-h1 { font-size: clamp(1.3rem, 3.2vw, 2.3rem); line-height: 1.15; color: var(--ink); margin: 0 0 12px; }
.hero-banner .hb-h1 .accent { color: var(--g-600); }
.hero-banner .hb-sub { font-size: clamp(0.78rem, 1.4vw, 0.98rem); color: var(--muted); max-width: 420px; margin-bottom: 18px; }
.hero-banner .hb-checks { display: grid; gap: 10px; margin-bottom: 22px; }
.hero-banner .hb-checks li { display: flex; gap: 10px; align-items: flex-start; }
.hero-banner .hb-checks i { color: var(--g-600); background: var(--g-50); border-radius: 8px; width: 30px; height: 30px; flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center; font-size: 1.05rem; }
.hero-banner .hb-checks strong { display: block; font-size: 0.86rem; color: var(--ink); letter-spacing: .01em; }
.hero-banner .hb-checks span { display: block; font-size: 0.78rem; color: var(--muted); }
.hero-banner .hb-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.hero-banner .hb-actions .btn { padding: 11px 20px; font-size: 0.88rem; }
.hero-banner .hb-partners { position: absolute; left: 0; bottom: 0; width: 17.6%; height: 13.5%; z-index: 2; display: flex; align-items: center; justify-content: center; text-align: center; color: #fff; font-family: var(--font-head); font-weight: 800; font-size: clamp(0.5rem, 0.85vw, 0.75rem); line-height: 1.25; letter-spacing: .03em; padding: 0 4px; }

/* ── Trust strip ── */
.trust { border-bottom: 1px solid var(--line); background: #fff; }
.trust .container { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-item { display: flex; gap: 14px; align-items: flex-start; padding: 26px 20px; border-left: 1px solid var(--line); }
.trust-item:first-child { border-left: 0; padding-left: 0; }
.trust-item i { font-size: 1.6rem; color: var(--g-600); flex-shrink: 0; margin-top: 2px; }
.trust-item strong { display: block; font-size: 0.95rem; }
.trust-item span { font-size: 0.83rem; color: var(--muted); }

/* ── Sections ── */
section { padding: 88px 0; }
section.tight { padding: 56px 0; }
.section-head { max-width: 720px; margin-bottom: 44px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow::before { display: none; }
.section-head h2 { margin: 12px 0 14px; }
.section-head p { font-size: 1.05rem; }
.bg-alt { background: var(--bg-alt); }
.bg-dark { background: var(--dark); color: #fff; }
.bg-dark h2, .bg-dark h3 { color: #fff; }
.bg-dark p { color: rgba(255,255,255,.72); }
.bg-green { background: linear-gradient(135deg, var(--g-800), var(--g-600)); color: #fff; }
.bg-green h2, .bg-green h3 { color: #fff; }
.bg-green p { color: rgba(255,255,255,.85); }

/* ── Category cards ── */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.cat-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; transition: transform .2s, box-shadow .2s, border-color .2s; position: relative; overflow: hidden; }
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--g-400); }
.cat-card .icon { width: 54px; height: 54px; border-radius: 14px; background: var(--g-50); color: var(--g-700); display: inline-flex; align-items: center; justify-content: center; font-size: 1.6rem; margin-bottom: 18px; }
.cat-card h3 { margin-bottom: 8px; }
.cat-card p { font-size: 0.93rem; }
.cat-card .brands { margin-top: 14px; font-size: 0.78rem; color: var(--muted-2); font-weight: 600; letter-spacing: .02em; }

/* ── Brand cards ── */
.brand-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: transform .2s, box-shadow .2s; }
.brand-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.brand-card .bc-media { height: 190px; background: var(--bg-alt); overflow: hidden; position: relative; }
.brand-card .bc-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.brand-card:hover .bc-media img { transform: scale(1.05); }
.brand-card .bc-logo { position: absolute; left: 14px; bottom: 14px; background: #fff; border-radius: 8px; padding: 6px 10px; box-shadow: var(--shadow); }
.brand-card .bc-logo img { height: 24px; width: auto; }
.brand-card .bc-body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.brand-card .bc-tag { font-size: 0.75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--g-600); }
.brand-card h3 { margin: 6px 0 4px; }
.brand-card .bc-origin { font-size: 0.8rem; color: var(--muted-2); margin-bottom: 10px; display: inline-flex; align-items: center; gap: 5px; }
.brand-card p { font-size: 0.92rem; flex: 1; }
.brand-card .bc-link { margin-top: 16px; font-weight: 700; color: var(--g-700); display: inline-flex; align-items: center; gap: 6px; font-size: 0.9rem; }
.brand-card .bc-link i { transition: transform .2s; }
.brand-card:hover .bc-link i { transform: translateX(4px); }

/* ── Split (about intro) ── */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.split .media { position: relative; }
.split .media img { border-radius: var(--radius); box-shadow: var(--shadow-lg); width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.split .media .badge { position: absolute; right: -14px; bottom: -14px; background: var(--g-600); color: #fff; padding: 18px 22px; border-radius: 14px; box-shadow: var(--shadow-lg); }
.split .media .badge strong { display: block; font-family: var(--font-head); font-size: 1.8rem; line-height: 1; }
.split .media .badge span { font-size: 0.8rem; opacity: .9; }
.check-list { display: grid; gap: 12px; margin-top: 22px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink-2); font-size: 0.97rem; }
.check-list li i { color: var(--g-600); font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; }
.check-list.light li { color: rgba(255,255,255,.88); }
.check-list.light li i { color: var(--g-400); }

/* ── Industries ── */
.ind-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.ind-item { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12); border-radius: 12px; padding: 22px 14px; text-align: center; transition: background .2s; }
.ind-item:hover { background: rgba(255,255,255,.1); }
.ind-item i { font-size: 1.8rem; color: var(--g-400); }
.ind-item strong { display: block; margin-top: 10px; font-size: 0.9rem; color: #fff; }
.ind-item span { font-size: 0.75rem; color: rgba(255,255,255,.6); }

/* ── Process steps ── */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: step; }
.step { position: relative; padding: 26px; background: #fff; border-radius: var(--radius); border: 1px solid var(--line); }
.step .num { font-family: var(--font-head); font-size: 2.4rem; font-weight: 800; color: var(--g-100); line-height: 1; margin-bottom: 8px; }
.step h3 { font-size: 1.05rem; margin-bottom: 6px; }
.step p { font-size: 0.9rem; }

/* ── Gallery ── */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.gallery a, .gallery div { border-radius: 12px; overflow: hidden; aspect-ratio: 4/3; background: var(--bg-alt); }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.gallery a:hover img { transform: scale(1.06); }
.gallery .tall { grid-row: span 2; aspect-ratio: auto; }

/* ── Logo strip ── */
.logo-strip { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 18px 44px; padding: 8px 0; }
.logo-strip img { height: 34px; width: auto; max-width: 150px; object-fit: contain; filter: grayscale(1); opacity: .65; transition: filter .2s, opacity .2s; }
.logo-strip a:hover img { filter: none; opacity: 1; }

/* ── CTA band ── */
.cta-band { border-radius: 24px; padding: 56px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 30px; align-items: center; background: linear-gradient(120deg, var(--g-900), var(--g-700)); color: #fff; position: relative; overflow: hidden; }
.cta-band::after { content: ""; position: absolute; right: -80px; top: -80px; width: 320px; height: 320px; border-radius: 50%; background: rgba(255,255,255,.06); }
.cta-band h2 { color: #fff; margin-bottom: 10px; }
.cta-band p { color: rgba(255,255,255,.8); }
.cta-band .actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; position: relative; }

/* ── Page hero (inner pages) ── */
.page-hero { background: var(--dark); color: #fff; padding: 72px 0 64px; position: relative; overflow: hidden; }
.page-hero .ph-bg { position: absolute; inset: 0; background-size: cover; background-position: right center; opacity: .35; }
.page-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(14,26,20,.95), rgba(14,26,20,.55)); }
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { color: #fff; margin: 12px 0 14px; }
.page-hero h1 em { font-style: normal; color: var(--g-400); }
.page-hero .lead { color: rgba(255,255,255,.8); font-size: 1.08rem; max-width: 720px; }
.breadcrumb { font-size: 0.82rem; color: rgba(255,255,255,.6); display: flex; gap: 8px; flex-wrap: wrap; }
.breadcrumb a:hover { color: #fff; }
.page-hero .eyebrow { color: var(--g-400); }
.page-hero .chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.chip { display: inline-flex; align-items: center; gap: 6px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18); padding: 6px 12px; border-radius: 999px; font-size: 0.8rem; color: #fff; }
.chip i { color: var(--g-400); }

/* ── Brand detail page ── */
.brand-hero .container { display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: center; }
.brand-hero .bh-visual { background: #fff; border-radius: 20px; padding: 22px; box-shadow: var(--shadow-lg); }
.brand-hero .bh-visual img.hero { width: 100%; height: 260px; object-fit: cover; border-radius: 12px; }
.brand-hero .bh-visual .bh-logo { display: flex; gap: 20px; align-items: center; justify-content: center; margin-top: 16px; }
.brand-hero .bh-visual .bh-logo img { height: 40px; width: auto; max-width: 160px; object-fit: contain; }
.prod-groups { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.pg { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; display: flex; gap: 18px; transition: box-shadow .2s, border-color .2s; }
.pg:hover { box-shadow: var(--shadow); border-color: var(--g-400); }
.pg .pg-num { font-family: var(--font-head); font-weight: 800; color: var(--g-600); font-size: 0.95rem; letter-spacing: .05em; flex-shrink: 0; width: 34px; padding-top: 3px; }
.pg .pg-sub { font-size: 0.78rem; color: var(--muted-2); font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }
.pg h3 { margin: 3px 0 8px; font-size: 1.1rem; }
.pg p { font-size: 0.92rem; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.tags span { background: var(--g-50); color: var(--g-800); font-size: 0.74rem; font-weight: 600; padding: 4px 9px; border-radius: 6px; }
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feat { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.feat .feat-img { background: #fff; height: 220px; display: flex; align-items: center; justify-content: center; padding: 18px; border-bottom: 1px solid var(--line); }
.feat .feat-img img { max-height: 100%; width: auto; max-width: 100%; object-fit: contain; }
.feat .feat-body { padding: 18px 20px; }
.feat .feat-body strong { display: block; margin-bottom: 4px; }
.feat .feat-body span { font-size: 0.88rem; color: var(--muted); }
.app-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.app-item { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; display: flex; gap: 14px; align-items: center; }
.app-item i { font-size: 1.5rem; color: var(--g-600); }
.app-item strong { display: block; font-size: 0.95rem; }
.app-item span { font-size: 0.8rem; color: var(--muted); }
.info-table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.info-table th, .info-table td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--line); vertical-align: top; font-size: 0.93rem; }
.info-table th { width: 32%; color: var(--muted); font-weight: 600; background: var(--bg-alt); }
.info-table tr:last-child th, .info-table tr:last-child td { border-bottom: 0; }
.cert-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.cert-row span { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line-2); padding: 7px 12px; border-radius: 999px; font-size: 0.82rem; font-weight: 600; background: #fff; }
.cert-row span i { color: var(--g-600); }
.other-brands { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.other-brands a { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 16px; display: flex; align-items: center; gap: 12px; transition: border-color .2s, transform .2s; }
.other-brands a:hover { border-color: var(--g-400); transform: translateY(-2px); }
.other-brands img { height: 28px; width: 60px; object-fit: contain; }
.other-brands strong { font-size: 0.88rem; display: block; }
.other-brands span { font-size: 0.75rem; color: var(--muted); }

/* ── About page ── */
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.value { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.value i { font-size: 1.8rem; color: var(--g-600); }
.value h3 { margin: 14px 0 8px; }
.value p { font-size: 0.92rem; }
.timeline { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.tl-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; position: relative; }
.tl-item .flag { font-size: 1.6rem; }
.tl-item h3 { margin: 12px 0 6px; font-size: 1.05rem; }
.tl-item p { font-size: 0.9rem; }
.tl-item .tl-tag { position: absolute; top: 18px; right: 18px; font-size: 0.72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--g-600); background: var(--g-50); padding: 4px 8px; border-radius: 6px; }
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat { text-align: center; padding: 26px 16px; border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius); background: rgba(255,255,255,.05); }
.stat strong { display: block; font-family: var(--font-head); font-size: 2.4rem; line-height: 1; color: var(--g-400); }
.stat span { font-size: 0.85rem; color: rgba(255,255,255,.75); display: block; margin-top: 8px; }

/* ── News ── */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.news-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: transform .2s, box-shadow .2s; }
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.news-card .nc-media { height: 190px; overflow: hidden; background: var(--bg-alt); }
.news-card .nc-media img { width: 100%; height: 100%; object-fit: cover; }
.news-card .nc-body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.news-card .nc-meta { display: flex; gap: 10px; align-items: center; font-size: 0.78rem; color: var(--muted-2); margin-bottom: 10px; }
.news-card .nc-meta .cat { background: var(--g-50); color: var(--g-800); padding: 3px 8px; border-radius: 6px; font-weight: 700; }
.news-card h3 { font-size: 1.08rem; margin-bottom: 8px; }
.news-card p { font-size: 0.9rem; flex: 1; }
.news-card .nc-link { margin-top: 14px; font-weight: 700; color: var(--g-700); font-size: 0.88rem; display: inline-flex; gap: 6px; align-items: center; }
.news-featured { display: grid; grid-template-columns: 1.1fr .9fr; gap: 0; background: #fff; border: 1px solid var(--line); border-radius: 20px; overflow: hidden; margin-bottom: 40px; }
.news-featured .nf-media { min-height: 340px; }
.news-featured .nf-media img { width: 100%; height: 100%; object-fit: cover; }
.news-featured .nf-body { padding: 44px; display: flex; flex-direction: column; justify-content: center; }
.news-featured h2 { font-size: 1.7rem; margin: 10px 0 12px; }

/* ── Contact ── */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: start; }
.contact-info { display: grid; gap: 14px; }
.ci { display: flex; gap: 16px; padding: 20px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.ci i { font-size: 1.5rem; color: var(--g-600); flex-shrink: 0; width: 44px; height: 44px; border-radius: 12px; background: var(--g-50); display: inline-flex; align-items: center; justify-content: center; }
.ci strong { display: block; margin-bottom: 3px; }
.ci span, .ci a { font-size: 0.92rem; color: var(--muted); display: block; line-height: 1.5; }
.ci a:hover { color: var(--g-700); }
.form-card { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 36px; box-shadow: var(--shadow); }
.form-card h3 { font-size: 1.3rem; margin-bottom: 6px; }
.form-card > p { font-size: 0.92rem; margin-bottom: 22px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid .full { grid-column: 1 / -1; }
label { display: block; font-size: 0.82rem; font-weight: 600; color: var(--ink-2); margin-bottom: 6px; }
label .req { color: #d33; }
input[type=text], input[type=email], input[type=tel], select, textarea { width: 100%; border: 1px solid var(--line-2); border-radius: 10px; padding: 12px 14px; background: #fff; transition: border-color .15s, box-shadow .15s; font-size: 0.95rem; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--g-600); box-shadow: 0 0 0 3px rgba(27,138,69,.15); }
textarea { min-height: 130px; resize: vertical; }
.form-note { font-size: 0.78rem; color: var(--muted-2); margin-top: 10px; }
.form-status { display: none; margin-top: 14px; padding: 12px 14px; border-radius: 10px; font-size: 0.9rem; }
.form-status.ok { display: block; background: var(--g-50); color: var(--g-800); }
.form-status.err { display: block; background: #fdecec; color: #a12; }
.map-wrap { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); margin-top: 40px; }
.map-wrap iframe { width: 100%; height: 380px; border: 0; display: block; }
.offices { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.office { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.office .flag { font-size: 1.5rem; }
.office h3 { margin: 10px 0 8px; font-size: 1.05rem; }
.office p { font-size: 0.9rem; }
.office.main { border-color: var(--g-400); box-shadow: 0 0 0 3px var(--g-50); }

/* ── Footer ── */
footer { background: var(--dark); color: rgba(255,255,255,.75); }
.footer-main { padding: 64px 0 40px; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; }
.footer-main h4 { color: #fff; font-size: 0.9rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 18px; }
.footer-main .f-logo img { height: 40px; width: auto; margin-bottom: 16px; }
.footer-main p { color: rgba(255,255,255,.65); font-size: 0.9rem; }
.footer-main li { margin-bottom: 10px; font-size: 0.92rem; }
.footer-main li a:hover { color: #fff; }
.footer-main .f-contact li { display: flex; gap: 10px; align-items: flex-start; }
.footer-main .f-contact i { color: var(--g-400); margin-top: 3px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 20px 0; font-size: 0.8rem; color: rgba(255,255,255,.5); }
.footer-bottom .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

/* ── Floating contact ── */
.float-cta { position: fixed; right: 18px; bottom: 18px; z-index: 250; display: flex; flex-direction: column; gap: 10px; }
.float-cta a { width: 52px; height: 52px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; color: #fff; font-size: 1.4rem; box-shadow: var(--shadow-lg); transition: transform .15s; }
.float-cta a:hover { transform: scale(1.06); }
.float-cta .f-phone { background: var(--g-600); }
.float-cta .f-mail { background: var(--ink-2); }
.float-cta .f-zalo { background: #0068FF; font-weight: 800; font-size: 0.8rem; font-family: var(--font-head); }

/* ── Reveal animation ── */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ── Responsive ── */
@media (max-width: 1080px) {
  .ind-grid { grid-template-columns: repeat(3, 1fr); }
  .grid-4, .steps, .other-brands, .stat-row { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: repeat(3, 1fr); }
  .footer-main { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 960px) {
  .topbar .tb-left span.hide-m { display: none; }
  .nav-links { display: none; position: absolute; top: 78px; left: 0; right: 0; background: #fff; flex-direction: column; align-items: stretch; gap: 0; padding: 10px 24px 20px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow-lg); max-height: calc(100vh - 78px); overflow-y: auto; }
  .nav-links.open { display: flex; }
  .nav-links > li > a { padding: 14px 0; border-bottom: 1px solid var(--line); width: 100%; justify-content: space-between; font-size: 1rem; }
  .nav-links > li > a::after { display: none; }
  .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; padding: 4px 0 8px 8px; display: none; min-width: 0; }
  .nav-links > li.dd-open .dropdown { display: block; }
  .nav-toggle { display: inline-flex; }
  .nav-cta { display: none; }
  .hero-banner .hb-overlay { position: static; background: linear-gradient(180deg, #eef2f6, #ffffff); padding: 28px 0 32px; }
  .hero-banner .hb-text { max-width: none; padding-left: 0; }
  .hero-banner .hb-checks { grid-template-columns: 1fr 1fr; gap: 14px 18px; }
  .trust .container { grid-template-columns: 1fr 1fr; }
  .trust-item { border-left: 0; padding-left: 0; }
  .grid-3, .values, .timeline, .feat-grid, .app-grid, .news-grid, .offices { grid-template-columns: repeat(2, 1fr); }
  .split, .brand-hero .container, .contact-grid, .cta-band, .news-featured, .prod-groups { grid-template-columns: 1fr; }
  .cta-band .actions { justify-content: flex-start; }
  .split .media .badge { right: 10px; bottom: -14px; }
  section { padding: 64px 0; }
}
@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .navbar { padding: 0 16px; height: 68px; }
  .nav-links { top: 68px; }
  .nav-logo img { height: 34px; }
  .topbar .tb-left { display: none; }
  .topbar .container { justify-content: flex-end; }
  .trust .container { grid-template-columns: 1fr; }
  .trust-item { padding: 16px 0; border-bottom: 1px solid var(--line); }
  .grid-3, .grid-4, .grid-2, .values, .timeline, .steps, .feat-grid, .app-grid, .news-grid, .offices, .other-brands { grid-template-columns: 1fr; }
  .ind-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .gallery .tall { grid-row: auto; aspect-ratio: 4/3; }
  .hero-banner .hb-checks { grid-template-columns: 1fr; }
  .cta-band { padding: 32px 24px; }
  .form-card { padding: 24px 18px; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr; gap: 28px; padding: 48px 0 28px; }
  .stat-row { grid-template-columns: 1fr 1fr; }
  .brand-hero .bh-visual img.hero { height: 200px; }
  .pg { flex-direction: column; gap: 6px; }
  .news-featured .nf-body { padding: 26px 20px; }
  .float-cta a { width: 46px; height: 46px; font-size: 1.2rem; }
}

/* Photo banners (About / Contact): show the photo at full strength, keep text readable */
.page-hero.photo-banner{padding:96px 0 88px}
.page-hero.photo-banner .ph-bg{opacity:1}
.page-hero.photo-banner::after{background:linear-gradient(90deg,rgba(10,22,16,.78),rgba(10,22,16,.5) 55%,rgba(10,22,16,.25))}
@media (max-width:720px){.page-hero.photo-banner{padding:64px 0 56px}.page-hero.photo-banner::after{background:rgba(10,22,16,.62)}}

/* About banner: logo wall stays visible, text sits on a bottom gradient */
.page-hero.photo-logo{min-height:520px;display:flex;align-items:flex-end;padding:0 0 44px}
.page-hero.photo-logo .container{width:100%}
.page-hero.photo-logo::after{background:linear-gradient(0deg,rgba(10,22,16,.92) 0%,rgba(10,22,16,.7) 34%,rgba(10,22,16,0) 64%)}
.page-hero.photo-logo h1{font-size:clamp(1.7rem,3.2vw,2.5rem);margin:8px 0 10px}
@media (max-width:720px){.page-hero.photo-logo{min-height:440px;padding-bottom:32px}.page-hero.photo-logo::after{background:linear-gradient(0deg,rgba(10,22,16,.94) 0%,rgba(10,22,16,.7) 45%,rgba(10,22,16,.05) 75%)}.page-hero.photo-logo .ph-bg{background-position:28% 40%!important}}

/* Desktop banners follow the 1920 x 600 px artwork (16:5) */
@media (min-width:901px){
  .page-hero.photo-banner{aspect-ratio:16/5;max-height:600px;min-height:0;padding-top:0;padding-bottom:0;display:flex;align-items:center}
  .page-hero.photo-banner .container{width:100%}
  .page-hero.photo-banner.photo-logo{align-items:flex-end;padding-bottom:44px}
}

/* Phones: same artwork shown at 360 x 120 (3:1); the heading sits in a dark band right below it */
@media (max-width:900px){
  .page-hero.photo-banner,.page-hero.photo-banner.photo-logo{display:block;min-height:0;aspect-ratio:auto;max-height:none;padding:0;background:var(--dark)}
  .page-hero.photo-banner::after{display:none}
  .page-hero.photo-banner .ph-bg{position:relative;inset:auto;display:block;width:100%;aspect-ratio:3/1;opacity:1;background-size:cover;background-position:center!important}
  .page-hero.photo-banner .container{padding-top:22px;padding-bottom:28px}
  .page-hero.photo-banner h1{font-size:clamp(1.5rem,6vw,2rem)}
}


/* Banners with their own artwork (About, Contact, Products): show the 1920 x 600 image untouched, heading sits in the dark band below */
.page-hero.photo-banner.photo-plain{display:block;aspect-ratio:auto;max-height:none;min-height:0;padding:0;background:var(--dark)}
.page-hero.photo-banner.photo-plain::after{display:none}
.page-hero.photo-banner.photo-plain .ph-bg{position:relative;inset:auto;display:block;width:100%;aspect-ratio:16/5;max-height:600px;opacity:1;background-size:cover;background-position:center!important}
.page-hero.photo-banner.photo-plain .container{padding-top:30px;padding-bottom:36px}
.page-hero.photo-banner.photo-plain h1{font-size:clamp(1.6rem,3vw,2.4rem);margin:8px 0 10px}
@media (max-width:900px){.page-hero.photo-banner.photo-plain .ph-bg{aspect-ratio:3/1}.page-hero.photo-banner.photo-plain .container{padding-top:22px;padding-bottom:28px}}

/* Tin tức: slideshow ảnh tham quan nhà máy */
.news-featured .nf-media{position:relative;min-height:520px;background:#0c1a12}
.vs{position:absolute;inset:0;overflow:hidden}
.vs-track{position:absolute;inset:0}
.vs-slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .5s ease,visibility .5s;background-color:#0c1a12;background-position:center;background-size:cover;background-repeat:no-repeat}
.vs-slide.is-on{opacity:1;visibility:visible}
.vs-slide::before{content:"";position:absolute;inset:0;background:inherit;filter:blur(22px) brightness(.8);transform:scale(1.15)}
.news-featured .nf-media .vs-slide img,.vs-slide video{position:relative;display:block;width:100%;height:100%;object-fit:contain}
.vs-btn{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:0;background:rgba(255,255,255,.9);color:#0f4a27;font-size:1.3rem;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 2px 10px rgba(0,0,0,.25);z-index:2}
.vs-btn:hover{background:#fff}
.vs-prev{left:14px}.vs-next{right:14px}
.vs-dots{position:absolute;left:0;right:0;bottom:14px;display:flex;justify-content:center;gap:4px;z-index:2}
.vs-dot{width:24px;height:24px;border:0;background:transparent;padding:0;cursor:pointer;position:relative}
.vs-dot::after{content:"";position:absolute;left:50%;top:50%;width:10px;height:10px;margin:-5px 0 0 -5px;border-radius:50%;background:rgba(255,255,255,.6);box-shadow:0 0 0 1px rgba(0,0,0,.25)}
.vs-dot.is-on::after{background:#fff;width:12px;height:12px;margin:-6px 0 0 -6px}
.vs-btn:focus-visible,.vs-dot:focus-visible{outline:3px solid #E8A317;outline-offset:2px}
@media (max-width:900px){.news-featured .nf-media{min-height:0;aspect-ratio:4/5}}