/* =========================================================
   A-Lab — Forensic  Laboratory
   Light, professional theme. Navy + electric blue + teal.
   ========================================================= */

:root {
  --bg: #f4f6fa;
  --surface: #ffffff;
  --surface-2: #eef2f7;
  --navy: #0b1f3a;
  --navy-2: #122c52;
  --navy-3: #1a3a6b;
  --ink: #0f172a;
  --muted: #5b6b82;
  --line: #dde3ec;
  --primary: #0b5fff;
  --primary-dark: #0747c2;
  --teal: #0aa39a;
  --danger: #d92d3f;
  --amber: #d97706;
  --success: #15803d;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(11, 31, 58, 0.08);
  --shadow-lg: 0 24px 60px rgba(11, 31, 58, 0.14);
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-head: "Sora", "Inter", system-ui, sans-serif;
}

html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body { font-family: var(--font-body); background: var(--bg); color: var(--ink); line-height: 1.7; overflow-x: clip; }

h1, h2, h3, h4, h5, .navbar-brand { font-family: var(--font-head); font-weight: 700; letter-spacing: -0.015em; color: var(--ink); }
h1 { font-size: clamp(2.2rem, 4.6vw, 3.6rem); line-height: 1.12; }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.5rem); line-height: 1.2; margin-bottom: 1rem; }
h3 { font-size: 1.25rem; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }
p { margin-bottom: 1rem; }
::selection { background: var(--primary); color: #fff; }

.lead-text { font-size: 1.1rem; color: var(--muted); }
.text-muted { color: var(--muted) !important; }
.text-primary { color: var(--primary) !important; }
.text-teal { color: var(--teal) !important; }
.small-caps { font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }

/* ---------- Buttons ---------- */
.btn { border-radius: 12px; font-weight: 600; padding: .72rem 1.4rem; transition: all .2s ease; }
.btn-lg { padding: .95rem 1.8rem; font-size: 1.02rem; }
.btn-sm { padding: .45rem 1rem; font-size: .88rem; }
.btn-primary { background: var(--primary); border-color: var(--primary); box-shadow: 0 8px 20px rgba(11,95,255,.25); }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); transform: translateY(-2px); }
.btn-whatsapp { background: #053316; border-color: #053316; color: #fff; box-shadow: 0 8px 20px rgba(37,211,102,.28); }
.btn-whatsapp:hover { background: #1fb457; border-color: #1fb457; color: #fff; transform: translateY(-2px); }
.btn-outline-light:hover { transform: translateY(-2px); }
.btn-outline-navy { border: 1.5px solid var(--navy); color: var(--navy); }
.btn-outline-navy:hover { background: var(--navy); color: #fff; transform: translateY(-2px); }

/* ---------- Top bar + navbar ---------- */
.topbar { background: var(--navy); color: #c9d6ea; font-size: .82rem; padding: .4rem 0; }
.topbar a { color: #fff; }
.topbar a:hover { color: #8ec5ff; }
.pulse-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #2dd4bf; margin-right: 6px; vertical-align: middle; animation: pulse 1.8s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(45,212,191,.6); } 70% { box-shadow: 0 0 0 8px rgba(45,212,191,0); } 100% { box-shadow: 0 0 0 0 rgba(45,212,191,0); } }

#mainNav { background: rgba(255,255,255,.92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); padding: .8rem 0; transition: padding .25s, box-shadow .25s; }
#mainNav.scrolled { padding: .5rem 0; box-shadow: var(--shadow); }
.navbar-brand { font-size: 1.7rem; color: var(--navy) !important; line-height: 1; letter-spacing: -0.02em; }
.navbar-brand img { width: 56px; height: 56px; }
.navbar-brand .brand-sub { display: inline-block; font-family: var(--font-head); font-size: .86rem; font-weight: 800; letter-spacing: .06em; color: #fff; text-transform: uppercase; line-height: 1; margin-top: 6px; padding: .3rem .6rem; border-radius: 7px; background: linear-gradient(90deg, var(--primary), var(--teal)); box-shadow: 0 4px 12px rgba(11,95,255,.25); }
.navbar-brand > span { display: flex; flex-direction: column; align-items: flex-start; }
.navbar-nav .nav-link { color: var(--ink); font-weight: 500; padding: .5rem .85rem !important; position: relative; }
.navbar-nav .nav-link::after { content: ""; position: absolute; left: .85rem; right: .85rem; bottom: .2rem; height: 2px; background: var(--primary); transform: scaleX(0); transform-origin: left; transition: transform .25s; }
.navbar-nav .nav-link:hover::after, .navbar-nav .nav-link.active::after { transform: scaleX(1); }
.navbar-nav .nav-link.active { color: var(--primary); }
.navbar-toggler { border-color: var(--line); }

/* ---------- Hero ---------- */
.hero { position: relative; background: #07152a url("../assets/hero-film-poster.jpg") center / cover no-repeat; color: #fff; overflow: hidden; isolation: isolate; }
.hero video, .hero .hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 1; z-index: 0; }
.hero h1, .hero .hero-lead, .hero-trust { text-shadow: 0 2px 18px rgba(0,0,0,.55); }
.hero .container { position: relative; z-index: 2; }
.hero h1 { color: #fff; }
.hero .hero-lead { font-size: clamp(1.02rem, 1.4vw, 1.2rem); max-width: 640px; }
/* .hero .eyebrow { background: rgba(142,197,255,.12); border-color: rgba(142,197,255,.35); } */
.hero .eyebrow { background: rgb(54 130 211 / 76%); border-color: rgba(142,197,255,.35); }
.hero-trust { display: flex; flex-wrap: wrap; gap: 1.1rem; font-size: .92rem; font-weight: 500; }
.hero-trust i { color: #2dd4bf; margin-right: .35rem; }
.hero-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.hero-stat { background: rgba(6,17,34,.58); border: 1px solid rgba(142,197,255,.22); border-radius: var(--radius); padding: 1.3rem 1.4rem; }
.hero-stat .num { font-family: var(--font-head); font-size: 2.4rem; font-weight: 700; line-height: 1; color: #fff; }
.hero-stat .num span { color: #2dd4bf; }
.hero-stat .lbl { color: #b8c7de; font-size: .9rem; margin-top: .4rem; }

.eyebrow { display: inline-flex; align-items: center; gap: .45rem; font-size: .76rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; background: rgba(11,95,255,.08); border: 1px solid rgba(11,95,255,.25); padding: .35rem .85rem; border-radius: 999px; margin-bottom: 1rem; }
.eyebrow-red { color: var(--danger); background: rgba(217,45,63,.08); border-color: rgba(217,45,63,.3); }
.eyebrow-teal { color: var(--teal); background: rgba(10,163,154,.08); border-color: rgba(10,163,154,.3); }

/* ---------- Page header (inner pages) ---------- */
.page-head { background: linear-gradient(120deg, var(--navy) 0%, var(--navy-3) 100%); color: #fff; padding: 4.5rem 0 3.5rem; position: relative; overflow: hidden; }
.page-head::after { content: ""; position: absolute; right: -180px; top: -200px; width: 560px; height: 560px; border-radius: 50%; background: radial-gradient(circle, rgba(45,212,191,.25), transparent 65%); }
.page-head h1 { color: #fff; }
.page-head p { color: #c9d6ea; max-width: 760px; font-size: 1.08rem; }
.page-head .eyebrow { color: #8ec5ff; background: rgba(142,197,255,.12); border-color: rgba(142,197,255,.35); }
.breadcrumb { --bs-breadcrumb-divider-color: #7f95b8; font-size: .85rem; }
.breadcrumb a { color: #b8c7de; } .breadcrumb .active { color: #fff; }

/* ---------- Sections ---------- */
.section { padding: 5.5rem 0; }
.section-alt { background: var(--surface-2); }
.section-navy { background: var(--navy); color: #dbe6f6; }
.section-navy h2, .section-navy h3 { color: #fff; }
.section-navy .lead-text { color: #b8c7de; }
.section-head { max-width: 760px; margin: 0 auto 3rem; }
.section-head p { color: var(--muted); font-size: 1.06rem; }

/* ---------- Cards ---------- */
.card-x { height: 100%; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.9rem 1.7rem; transition: transform .25s, box-shadow .25s, border-color .25s; }
.card-x:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: rgba(11,95,255,.3); }
.card-x h3 { margin: .9rem 0 .6rem; }
.card-x p { color: var(--muted); font-size: .96rem; margin-bottom: .6rem; }
.card-x ul { padding-left: 0; list-style: none; margin: 0; }
.card-x li { font-size: .92rem; color: var(--ink); padding-left: 1.4rem; position: relative; margin-bottom: .3rem; }
.card-x li::before { content: "\F26A"; font-family: "bootstrap-icons"; position: absolute; left: 0; color: var(--teal); }
.icon-box { width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; font-size: 1.5rem; color: var(--primary); background: rgba(11,95,255,.08); }
.icon-box.teal { color: var(--teal); background: rgba(10,163,154,.1); }
.icon-box.red { color: var(--danger); background: rgba(217,45,63,.08); }
.icon-box.amber { color: var(--amber); background: rgba(217,119,6,.1); }

/* ---------- Stat tiles ---------- */
.stat-tile { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem 1.5rem; height: 100%; box-shadow: var(--shadow); }
.stat-tile .num { font-family: var(--font-head); font-size: 2.6rem; font-weight: 700; color: var(--navy); line-height: 1; }
.stat-tile .num em { font-style: normal; color: var(--primary); }
.stat-tile .lbl { color: var(--ink); font-weight: 600; margin-top: .5rem; }
.stat-tile .src { color: var(--muted); font-size: .8rem; margin-top: .3rem; }

/* ---------- Timeline / steps ---------- */
.steps { counter-reset: step; display: grid; gap: 1rem; }
.step { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem 1.5rem 1.5rem 5rem; }
.step::before { counter-increment: step; content: counter(step, decimal-leading-zero); position: absolute; left: 1.4rem; top: 1.3rem; font-family: var(--font-head); font-weight: 700; font-size: 1.4rem; color: var(--primary); }
.step h3 { font-size: 1.1rem; margin-bottom: .35rem; }
.step p { color: var(--muted); margin: 0; font-size: .95rem; }

.method { display: grid; grid-template-columns: repeat(5, 1fr); gap: .8rem; }
.method-item { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius); padding: 1.4rem 1rem; text-align: center; }
.method-item i { font-size: 1.8rem; color: #2dd4bf; }
.method-item strong { display: block; font-family: var(--font-head); color: #fff; margin: .5rem 0 .3rem; letter-spacing: .04em; }
.method-item span { color: #b8c7de; font-size: .86rem; }
@media (max-width: 991.98px) { .method { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 575.98px) { .method { grid-template-columns: 1fr; } }

/* ---------- Attack chain (horizontal) ---------- */
.chain { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; justify-content: center; }
.chain .node { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: .6rem 1rem; font-weight: 600; font-size: .9rem; }
.chain .node.bad { border-color: rgba(217,45,63,.4); color: var(--danger); }
.chain .node.good { border-color: rgba(21,128,61,.4); color: var(--success); }
.chain .arrow { color: var(--muted); }

/* ---------- Compare ---------- */
.compare { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-lg); background: var(--surface); }
.compare-col { padding: 2rem 1.8rem; }
.compare-col h4 { font-size: 1.1rem; margin-bottom: 1rem; display: flex; gap: .5rem; align-items: center; }
.compare-col ul { list-style: none; padding: 0; margin: 0; }
.compare-col li { padding: .55rem 0; border-bottom: 1px dashed var(--line); font-size: .95rem; }
.compare-col li:last-child { border-bottom: none; }
.compare-bad { background: rgba(217,45,63,.05); } .compare-bad h4 { color: var(--danger); }
.compare-bad li::before { content: "\F62A"; font-family: "bootstrap-icons"; color: var(--danger); margin-right: .55rem; }
.compare-good { background: rgba(21,128,61,.05); } .compare-good h4 { color: var(--success); }
.compare-good li::before { content: "\F26A"; font-family: "bootstrap-icons"; color: var(--success); margin-right: .55rem; }

/* ---------- Video ---------- */
.video-frame { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); background: #000; border: 1px solid rgba(255,255,255,.1); }
.video-frame video { width: 100%; display: block; aspect-ratio: 16/9; background: #000; }
.video-caption { color: #b8c7de; font-size: .9rem; margin-top: .8rem; }
.video-portrait { max-width: 320px; margin: 0 auto; }
.video-portrait video { aspect-ratio: 9/16; }

/* ---------- Knowledge / article cards ---------- */
.kb-card { display: block; height: 100%; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.7rem; color: var(--ink); transition: transform .25s, box-shadow .25s, border-color .25s; }
.kb-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: rgba(11,95,255,.3); color: var(--ink); }
.kb-card .tag { display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--primary); margin-bottom: .6rem; }
.kb-card h3 { font-size: 1.15rem; margin-bottom: .5rem; }
.kb-card p { color: var(--muted); font-size: .94rem; margin: 0; }
.kb-card .more { display: inline-block; margin-top: .9rem; font-weight: 600; color: var(--primary); font-size: .9rem; }
.kb-card .meta { color: var(--muted); font-size: .8rem; margin-top: .8rem; }

/* ---------- Family / malware entries ---------- */
.entry { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.8rem; margin-bottom: 1.2rem; scroll-margin-top: 100px; }
.entry-head { display: flex; flex-wrap: wrap; align-items: center; gap: .8rem 1.2rem; margin-bottom: .8rem; }
.entry-head h3 { margin: 0; font-size: 1.35rem; }
.badge-x { display: inline-block; font-size: .74rem; font-weight: 700; letter-spacing: .06em; padding: .3rem .7rem; border-radius: 999px; background: var(--surface-2); color: var(--muted); border: 1px solid var(--line); }
.badge-x.red { color: var(--danger); background: rgba(217,45,63,.07); border-color: rgba(217,45,63,.25); }
.badge-x.blue { color: var(--primary); background: rgba(11,95,255,.07); border-color: rgba(11,95,255,.25); }
.badge-x.teal { color: var(--teal); background: rgba(10,163,154,.08); border-color: rgba(10,163,154,.3); }
.badge-x.amber { color: var(--amber); background: rgba(217,119,6,.08); border-color: rgba(217,119,6,.3); }
.entry dl { display: grid; grid-template-columns: 170px 1fr; gap: .35rem 1rem; margin: 0 0 1rem; font-size: .93rem; }
.entry dt { color: var(--muted); font-weight: 600; } .entry dd { margin: 0; }
.entry p { font-size: .97rem; margin-bottom: .6rem; }
.entry .lab-note { border-left: 3px solid var(--teal); background: rgba(10,163,154,.06); padding: .8rem 1rem; border-radius: 0 10px 10px 0; font-size: .93rem; margin-top: .8rem; }
.entry .lab-note strong { color: var(--teal); }
@media (max-width: 575.98px) { .entry dl { grid-template-columns: 1fr; } }

.table-x { background: var(--surface); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); }
.table-x table { margin: 0; }
.table-x th { background: var(--navy); color: #fff; font-weight: 600; font-size: .85rem; letter-spacing: .04em; border: none; padding: .9rem 1rem; white-space: nowrap; }
.table-x td { padding: .8rem 1rem; font-size: .93rem; vertical-align: top; border-color: var(--line); }
.table-x code { color: var(--danger); background: rgba(217,45,63,.07); padding: .15rem .4rem; border-radius: 6px; font-size: .85rem; }

/* ---------- Article ---------- */
.article { max-width: 820px; margin: 0 auto; }
.article h2 { font-size: 1.6rem; margin-top: 2.4rem; }
.article h3 { font-size: 1.2rem; margin-top: 1.8rem; }
.article p, .article li { font-size: 1.04rem; color: #26334d; }
.article .callout { border-left: 4px solid var(--primary); background: rgba(11,95,255,.06); padding: 1rem 1.2rem; border-radius: 0 12px 12px 0; margin: 1.5rem 0; }
.article .callout.warn { border-color: var(--danger); background: rgba(217,45,63,.06); }
.article .callout.good { border-color: var(--teal); background: rgba(10,163,154,.07); }
.article .meta { color: var(--muted); font-size: .88rem; margin-bottom: 1.5rem; }
.article ol li, .article ul li { margin-bottom: .45rem; }
.article-cta { background: var(--navy); color: #dbe6f6; border-radius: var(--radius); padding: 2rem; margin-top: 3rem; }
.article-cta h3 { color: #fff; }
.toc { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem 1.4rem; position: sticky; top: 100px; }
.toc strong { display: block; margin-bottom: .5rem; font-family: var(--font-head); }
.toc a { display: block; font-size: .9rem; padding: .25rem 0; }
.toc a:hover { color: var(--primary); }

/* ---------- Sidebar nav on knowledge pages ---------- */
.side-nav { position: sticky; top: 100px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.2rem; max-height: calc(100vh - 120px); overflow: auto; }
.side-nav strong { display: block; margin-bottom: .5rem; font-family: var(--font-head); font-size: .95rem; }
.side-nav a { display: block; font-size: .88rem; padding: .28rem 0; color: var(--muted); border-left: 2px solid transparent; padding-left: .6rem; }
.side-nav a:hover, .side-nav a.active { color: var(--primary); border-color: var(--primary); }

/* ---------- Contact ---------- */
.contact-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 2rem; box-shadow: var(--shadow); }
.contact-form .form-label { font-size: .88rem; font-weight: 600; color: var(--ink); }
.contact-form .form-control, .contact-form .form-select { border: 1px solid var(--line); border-radius: 10px; padding: .7rem .9rem; background: #fff; }
.contact-form .form-control:focus, .contact-form .form-select:focus { border-color: var(--primary); box-shadow: 0 0 0 .2rem rgba(11,95,255,.12); }
.wa-big { display: flex; align-items: center; gap: 1rem; background: #eafbf0; border: 1px solid #b7ecc8; border-radius: var(--radius); padding: 1.2rem 1.4rem; color: var(--ink); transition: transform .2s; }
.wa-big:hover { transform: translateY(-3px); color: var(--ink); }
.wa-big i { font-size: 2rem; color: #1fb457; }
.wa-big strong { display: block; font-family: var(--font-head); font-size: 1.15rem; }
.wa-big span { color: var(--muted); font-size: .9rem; }
.qr-box { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem; display: inline-block; box-shadow: var(--shadow); }
.qr-box canvas, .qr-box img { display: block; }

/* ---------- CTA band ---------- */
.cta-band { background: linear-gradient(110deg, var(--primary) 0%, var(--teal) 100%); color: #fff; padding: 3.6rem 0; }
.cta-band h2 { color: #fff; } .cta-band p { color: rgba(255,255,255,.9); margin: 0; font-size: 1.05rem; }
.cta-band .btn-light { color: var(--navy); font-weight: 700; }

/* ---------- Footer ---------- */
.footer { background: var(--navy); color: #b8c7de; padding: 3rem 0 1.4rem; }
.footer h5 { color: #fff; font-size: 1rem; margin-bottom: .9rem; }
.footer a { color: #fff; } .footer a:hover { color: #b8c7de; }
.footer ul { list-style: none; padding: 0; margin: 0; } .footer li { margin-bottom: .35rem; font-size: .92rem; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 2rem; padding-top: 1.2rem; font-size: .82rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem; }
.footer .navbar-brand { color: #fff !important; }
.footer .navbar-brand img { filter: drop-shadow(0 0 6px rgba(120,220,255,.9)); }

/* ---------- Floating WhatsApp / back to top ---------- */
.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 1050; display: flex; align-items: center; gap: .5rem; background: #25d366; color: #fff; padding: .8rem 1.1rem; border-radius: 999px; font-weight: 700; box-shadow: 0 10px 30px rgba(37,211,102,.45); transition: transform .25s; }
.wa-float i { font-size: 1.4rem; } .wa-float:hover { transform: scale(1.05); color: #fff; }
@media (max-width: 575.98px) { .wa-float span { display: none; } .wa-float { padding: .85rem; } }
.back-top { position: fixed; right: 22px; bottom: 90px; z-index: 1049; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); background: #fff; color: var(--navy); opacity: 0; pointer-events: none; transition: opacity .3s; box-shadow: var(--shadow); }
.back-top.show { opacity: 1; pointer-events: auto; } .back-top:hover { background: var(--primary); color: #fff; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .1s; } .delay-2 { transition-delay: .2s; } .delay-3 { transition-delay: .3s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } .pulse-dot { animation: none; } }

/* ---------- Misc ---------- */
.list-check { list-style: none; padding: 0; }
.list-check li { position: relative; padding-left: 1.7rem; margin-bottom: .5rem; }
.list-check li::before { content: "\F26A"; font-family: "bootstrap-icons"; position: absolute; left: 0; color: var(--teal); }
.list-x { list-style: none; padding: 0; }
.list-x li { position: relative; padding-left: 1.7rem; margin-bottom: .5rem; }
.list-x li::before { content: "\F62A"; font-family: "bootstrap-icons"; position: absolute; left: 0; color: var(--danger); }
.mono { font-family: ui-monospace, "Cascadia Code", Consolas, monospace; }
.term { background: var(--navy); color: #cfe3ff; border-radius: 12px; padding: 1.1rem 1.3rem; font-family: ui-monospace, "Cascadia Code", Consolas, monospace; font-size: .86rem; line-height: 1.7; overflow-x: auto; }
.term .ok { color: #2dd4bf; } .term .bad { color: #ff7b86; } .term .dim { color: #7f95b8; }
.lab-photo { border-radius: var(--radius); box-shadow: var(--shadow-lg); width: 100%; object-fit: cover; }

/* ---------- Variant tag cloud ---------- */
.variant-tag { display: inline-block; margin: .3rem .35rem; padding: .45rem .95rem; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); color: var(--ink); font-weight: 600; font-size: .9rem; transition: all .2s; }
.variant-tag:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-2px); box-shadow: var(--shadow); }

/* ---------- Navbar dropdown ---------- */
.navbar .dropdown-menu { border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow-lg); padding: .5rem; min-width: 280px; margin-top: .4rem; }
.navbar .dropdown-item { border-radius: 9px; padding: .55rem .8rem; font-weight: 500; color: var(--ink); }
.navbar .dropdown-item:hover, .navbar .dropdown-item:focus { background: rgba(11,95,255,.08); color: var(--primary); }
.navbar .dropdown-item i { color: var(--teal); }
@media (min-width: 992px) { .navbar .nav-item.dropdown:hover > .dropdown-menu { display: block; } }

@media (prefers-reduced-motion: reduce) { .hero video { display: none; } }