:root {
  --bg: #0a0e1a;
  --bg-elev: #111627;
  --bg-elev2: #161c30;
  --border: #1f2740;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --accent: #06b6d4;
  --accent-dim: #0891b2;
  --success: #10b981;
  --danger: #ef4444;
  --warn: #f59e0b;
  --text: #e4e6eb;
  --muted: #7a8699;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 24px 48px rgba(0, 0, 0, 0.45);
  --container: 1200px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--primary); }

img, svg { max-width: 100%; display: block; }

h1, h2, h3, h4 { color: #f3f5f9; line-height: 1.25; margin: 0 0 0.6em; font-weight: 700; letter-spacing: -0.01em; }
h1 { font-size: clamp(28px, 4.4vw, 48px); }
h2 { font-size: clamp(22px, 3vw, 32px); }
h3 { font-size: 19px; }
h4 { font-size: 16px; }

p { margin: 0 0 1em; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }

.section { padding: 72px 0; }
.section-sm { padding: 48px 0; }
.section-title { text-align: center; margin-bottom: 12px; }
.section-sub { text-align: center; color: var(--muted); margin-bottom: 48px; font-size: 17px; }

.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(10, 14, 26, 0.82);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.site-header.scrolled { border-bottom-color: var(--border); box-shadow: 0 4px 22px rgba(0,0,0,.3); }
.header-inner { display: flex; align-items: center; gap: 24px; height: 68px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: #fff; letter-spacing: -0.01em; }
.logo svg { width: 28px; height: 28px; }
.logo span.logo-mark { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 9px; background: linear-gradient(135deg, var(--primary), var(--accent)); }
.logo b { color: #fff; }

.nav { display: flex; gap: 6px; margin-left: 12px; }
.nav a { color: var(--text); padding: 8px 12px; border-radius: 8px; font-size: 15px; font-weight: 500; transition: background .15s, color .15s; }
.nav a:hover { background: var(--bg-elev); color: #fff; }
.nav a.active { color: var(--accent); }

.header-cta { margin-left: auto; display: flex; gap: 10px; align-items: center; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px; border-radius: 9px; border: 0; cursor: pointer;
  font-family: inherit; font-size: 15px; font-weight: 600;
  background: var(--primary); color: #fff;
  transition: transform .08s, background .15s, box-shadow .15s;
  text-decoration: none; white-space: nowrap;
}
.btn:hover { background: var(--primary-hover); color: #fff; }
.btn:active { transform: translateY(1px); }
.btn-lg { padding: 14px 24px; font-size: 16px; }
.btn-sm { padding: 7px 12px; font-size: 13px; }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--bg-elev); color: #fff; }
.btn-accent { background: var(--accent); color: #04222a; }
.btn-accent:hover { background: #22d3ee; color: #04222a; }
.btn-block { width: 100%; justify-content: center; }

.mobile-toggle { display: none; background: transparent; border: 0; color: #fff; cursor: pointer; margin-left: auto; padding: 8px; }

.hero {
  position: relative; overflow: hidden;
  padding: 90px 0 100px;
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(37,99,235,.25), transparent 60%),
    radial-gradient(900px 400px at 10% 20%, rgba(6,182,212,.18), transparent 60%),
    var(--bg);
}
.hero-inner { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(32px, 4.6vw, 54px); }
.hero .lead { font-size: 19px; color: var(--muted); max-width: 560px; }
.hero-actions { display: flex; gap: 12px; margin-top: 28px; flex-wrap: wrap; }
.hero-badges { display: flex; gap: 18px; margin-top: 28px; color: var(--muted); font-size: 14px; flex-wrap: wrap; }
.hero-badges .check { color: var(--success); margin-right: 4px; }

.cam-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.cam-tile { position: relative; aspect-ratio: 16/10; background: #04070f; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow-md); }
.cam-tile::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(60% 100% at 50% 0%, rgba(37,99,235,.22), transparent 70%),
    linear-gradient(180deg, #0a1020 0%, #050810 100%);
}
.cam-tile .scanline {
  position: absolute; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, rgba(6,182,212,.75), transparent);
  animation: scan 3.2s linear infinite;
  box-shadow: 0 0 12px rgba(6,182,212,.6);
}
.cam-tile:nth-child(2) .scanline { animation-delay: .8s; animation-duration: 2.8s; }
.cam-tile:nth-child(3) .scanline { animation-delay: 1.6s; animation-duration: 3.6s; }
.cam-tile:nth-child(4) .scanline { animation-delay: 2.2s; animation-duration: 3s; }
@keyframes scan { 0% { top: 0; opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } 100% { top: 100%; opacity: 0; } }
.cam-tile .grid-lines {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: radial-gradient(80% 80% at 50% 50%, #000 60%, transparent 100%);
}
.cam-tile .cam-label { position: absolute; left: 10px; top: 10px; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: #cfd5e3; padding: 3px 7px; border-radius: 4px; background: rgba(0,0,0,.5); border: 1px solid rgba(255,255,255,.1); }
.cam-tile .cam-time { position: absolute; right: 10px; top: 10px; font-size: 11px; color: #cfd5e3; font-variant-numeric: tabular-nums; background: rgba(0,0,0,.5); padding: 3px 7px; border-radius: 4px; border: 1px solid rgba(255,255,255,.1); }
.cam-tile .rec-dot { position: absolute; left: 10px; bottom: 10px; display: flex; align-items: center; gap: 6px; font-size: 11px; color: #ffc5c5; text-transform: uppercase; letter-spacing: .1em; }
.rec-dot .dot { width: 8px; height: 8px; border-radius: 50%; background: #ef4444; box-shadow: 0 0 8px rgba(239,68,68,.8); animation: blink 1.4s infinite; }
@keyframes blink { 50% { opacity: .25; } }
.cam-tile .cam-svg { position: absolute; inset: 0; opacity: .35; }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: -36px; position: relative; z-index: 2; }
.stat-card { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px 26px; text-align: left; }
.stat-value { font-size: 36px; font-weight: 700; letter-spacing: -0.02em; color: #fff; font-variant-numeric: tabular-nums; }
.stat-label { color: var(--muted); font-size: 14px; margin-top: 6px; }

.cards { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.card { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 26px; transition: transform .15s, border-color .15s, box-shadow .15s; }
.card:hover { transform: translateY(-3px); border-color: #2a3454; box-shadow: var(--shadow-md); }
.card .icon { width: 44px; height: 44px; border-radius: 10px; background: linear-gradient(135deg, rgba(37,99,235,.25), rgba(6,182,212,.25)); display: inline-flex; align-items: center; justify-content: center; color: var(--accent); margin-bottom: 14px; }
.card h3 { margin-bottom: 8px; }
.card p { color: var(--muted); margin: 0; font-size: 15px; }

.steps { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); counter-reset: step; }
.step { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px 24px; position: relative; }
.step::before { counter-increment: step; content: counter(step); position: absolute; top: -14px; left: 24px; width: 34px; height: 34px; border-radius: 50%; background: var(--primary); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; }
.step h4 { margin-top: 8px; }
.step p { color: var(--muted); margin: 0; font-size: 15px; }

.tms { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.tm { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 26px; }
.tm blockquote { margin: 0 0 16px; font-size: 15.5px; color: #d6dbe5; }
.tm-meta { display: flex; align-items: center; gap: 12px; }
.tm-avatar { width: 42px; height: 42px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; color: #fff; background: linear-gradient(135deg, #2563eb, #06b6d4); }
.tm-name { font-weight: 600; color: #fff; font-size: 14px; }
.tm-role { color: var(--muted); font-size: 13px; }

.pricing { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.plan { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px 24px; position: relative; }
.plan.featured { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary), 0 12px 40px rgba(37,99,235,.2); }
.plan .ribbon { position: absolute; top: -11px; right: 20px; background: var(--primary); color: #fff; padding: 4px 10px; border-radius: 6px; font-size: 12px; font-weight: 600; letter-spacing: .02em; }
.plan h3 { margin: 0 0 10px; }
.plan .price { font-size: 30px; font-weight: 700; color: #fff; }
.plan .price small { font-size: 15px; font-weight: 400; color: var(--muted); }
.plan ul { list-style: none; padding: 0; margin: 18px 0 22px; }
.plan ul li { padding: 6px 0 6px 24px; position: relative; color: #c9d0dd; font-size: 14.5px; }
.plan ul li::before { content: ""; position: absolute; left: 0; top: 11px; width: 14px; height: 8px; border-left: 2px solid var(--success); border-bottom: 2px solid var(--success); transform: rotate(-45deg); }

.cta-band { background: linear-gradient(135deg, rgba(37,99,235,.22), rgba(6,182,212,.18)); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 44px 40px; text-align: center; }
.cta-band h2 { margin-bottom: 10px; }
.cta-band p { color: var(--muted); max-width: 600px; margin: 0 auto 22px; }

.site-footer { background: #060913; border-top: 1px solid var(--border); margin-top: 60px; padding: 60px 0 30px; color: var(--muted); font-size: 14.5px; }
.footer-cols { display: grid; gap: 36px; grid-template-columns: 1.3fr 1fr 1fr 1fr; margin-bottom: 44px; }
.footer-col h4 { color: #fff; font-size: 15px; margin-bottom: 14px; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col ul li { padding: 4px 0; }
.footer-col a { color: var(--muted); }
.footer-col a:hover { color: var(--accent); }
.footer-brand { max-width: 320px; color: var(--muted); }
.footer-brand .logo { margin-bottom: 14px; }

.footer-bottom { border-top: 1px solid var(--border); padding-top: 22px; display: flex; gap: 20px; flex-wrap: wrap; align-items: center; justify-content: space-between; font-size: 13px; }
.legal-meta { color: var(--muted); max-width: 760px; line-height: 1.7; }
.status-chip { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; background: var(--bg-elev); border: 1px solid var(--border); font-size: 13px; }
.status-chip .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); box-shadow: 0 0 8px rgba(16,185,129,.7); animation: pulse 2.2s infinite; }
@keyframes pulse { 50% { opacity: .5; } }

.crumbs { padding: 18px 0 0; font-size: 13px; color: var(--muted); }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--accent); }
.crumbs span + span::before { content: " / "; margin: 0 6px; }

.page-hero { padding: 60px 0 40px; background: radial-gradient(900px 400px at 20% 0%, rgba(37,99,235,.18), transparent 60%); }
.page-hero h1 { margin-bottom: 12px; }
.page-hero p.lead { color: var(--muted); font-size: 18px; max-width: 720px; }

.cat-grid { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.cat-card { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; display: flex; flex-direction: column; transition: transform .15s, border-color .15s, box-shadow .15s; }
.cat-card:hover { transform: translateY(-3px); border-color: #2a3454; box-shadow: var(--shadow-md); }
.cat-media { aspect-ratio: 4/3; background: linear-gradient(135deg, #0c1226, #060a16); display: flex; align-items: center; justify-content: center; border-bottom: 1px solid var(--border); position: relative; }
.cat-media svg { width: 70%; height: 70%; }
.cat-badge { position: absolute; top: 12px; left: 12px; padding: 3px 9px; border-radius: 6px; background: rgba(6,182,212,.14); color: var(--accent); font-size: 12px; font-weight: 600; letter-spacing: .02em; border: 1px solid rgba(6,182,212,.3); }
.cat-body { padding: 20px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.cat-title { margin: 0 0 6px; color: #fff; font-size: 18px; }
.cat-desc { color: var(--muted); font-size: 14.5px; margin: 0 0 14px; flex: 1; }
.cat-foot { display: flex; align-items: center; justify-content: space-between; margin-top: auto; }
.cat-price { color: #fff; font-weight: 700; font-size: 19px; }

.product { display: grid; gap: 36px; grid-template-columns: 1fr 1fr; margin: 24px 0 40px; }
.product-media { background: linear-gradient(135deg, #0c1226, #060a16); border: 1px solid var(--border); border-radius: var(--radius-lg); aspect-ratio: 1/1; display: flex; align-items: center; justify-content: center; padding: 32px; }
.product-media svg { width: 85%; height: 85%; }
.product h1 { margin-top: 0; }
.prod-price { font-size: 34px; font-weight: 700; color: #fff; margin: 16px 0 18px; }
.prod-price small { color: var(--muted); font-size: 14px; font-weight: 400; margin-left: 8px; }
.prod-desc { color: #c9d0dd; margin: 0 0 22px; font-size: 16px; }
.prod-actions { display: flex; gap: 12px; margin-bottom: 22px; }
.prod-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.tag { font-size: 12px; padding: 4px 10px; border-radius: 999px; background: var(--bg-elev2); color: var(--muted); border: 1px solid var(--border); }

.spec-table { width: 100%; border-collapse: collapse; margin: 20px 0 30px; font-size: 14.5px; }
.spec-table th, .spec-table td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--border); }
.spec-table th { color: var(--muted); font-weight: 500; width: 36%; }
.spec-table td { color: #dde3ef; }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }

.form { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; }
.form-row { margin-bottom: 16px; }
label { display: block; font-size: 14px; color: #c9d0dd; margin-bottom: 6px; }
input[type=text], input[type=email], input[type=tel], input[type=password], textarea, select {
  width: 100%; padding: 12px 14px; background: #0c1226; border: 1px solid var(--border);
  color: var(--text); border-radius: 9px; font-size: 15px; font-family: inherit;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37,99,235,.18); }
textarea { min-height: 120px; resize: vertical; }
.form-note { color: var(--muted); font-size: 13px; margin-top: 6px; }
.form-error { color: var(--danger); font-size: 13px; margin-top: 6px; display: none; }
.form-error.visible { display: block; }
.form-success { color: var(--success); font-size: 14px; margin-top: 10px; padding: 10px 14px; background: rgba(16,185,129,.08); border-radius: 8px; border: 1px solid rgba(16,185,129,.3); display: none; }
.form-success.visible { display: block; }

.auth-wrap { max-width: 440px; margin: 40px auto 80px; }
.auth-wrap h1 { text-align: center; }
.auth-wrap p.sub { text-align: center; color: var(--muted); margin-bottom: 28px; }
.auth-alt { text-align: center; margin-top: 20px; color: var(--muted); font-size: 14px; }

.cmp-table { width: 100%; border-collapse: collapse; margin: 20px 0 40px; background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.cmp-table th, .cmp-table td { padding: 14px 16px; border-bottom: 1px solid var(--border); text-align: left; font-size: 14.5px; }
.cmp-table thead th { background: var(--bg-elev2); color: #fff; }
.cmp-table tr:last-child td { border-bottom: 0; }
.cmp-table td.ok { color: var(--success); }
.cmp-table td.no { color: var(--muted); }

.faq { max-width: 860px; margin: 0 auto; }
.faq details { background: var(--bg-elev); border: 1px solid var(--border); border-radius: 10px; padding: 14px 18px; margin-bottom: 10px; }
.faq summary { cursor: pointer; font-weight: 600; color: #fff; list-style: none; display: flex; align-items: center; justify-content: space-between; }
.faq summary::after { content: "+"; font-size: 22px; color: var(--muted); }
.faq details[open] summary::after { content: "−"; }
.faq details p { color: var(--muted); margin: 12px 0 0; }

.blog-grid { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.blog-card { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; display: flex; flex-direction: column; transition: transform .15s, border-color .15s; }
.blog-card:hover { transform: translateY(-3px); border-color: #2a3454; }
.blog-thumb { aspect-ratio: 16/9; background: linear-gradient(135deg, #0c1226, #060a16); position: relative; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: center; }
.blog-thumb .thumb-icon { opacity: .5; }
.blog-body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.blog-tag { display: inline-block; font-size: 12px; color: var(--accent); background: rgba(6,182,212,.1); padding: 3px 9px; border-radius: 6px; margin-bottom: 10px; border: 1px solid rgba(6,182,212,.2); }
.blog-title { font-size: 18px; margin: 0 0 10px; color: #fff; }
.blog-title a { color: inherit; }
.blog-title a:hover { color: var(--accent); }
.blog-excerpt { color: var(--muted); font-size: 14.5px; margin: 0 0 14px; flex: 1; }
.blog-meta { color: var(--muted); font-size: 13px; display: flex; justify-content: space-between; }

.blog-tags-bar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 30px; }
.blog-tags-bar button { font-family: inherit; font-size: 13px; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--border); background: var(--bg-elev); color: var(--muted); cursor: pointer; transition: color .15s, border-color .15s, background .15s; }
.blog-tags-bar button:hover, .blog-tags-bar button.active { color: #fff; background: var(--primary); border-color: var(--primary); }

.article { max-width: 780px; margin: 0 auto; }
.article-meta { color: var(--muted); font-size: 14px; margin-bottom: 28px; display: flex; gap: 18px; flex-wrap: wrap; }
.article h2 { margin-top: 44px; }
.article h3 { margin-top: 28px; }
.article p { color: #d4dae5; font-size: 16.5px; line-height: 1.75; }
.article ul, .article ol { padding-left: 22px; color: #d4dae5; }
.article ul li, .article ol li { margin-bottom: 6px; }
.article blockquote { margin: 28px 0; padding: 18px 22px; border-left: 4px solid var(--accent); background: rgba(6,182,212,.06); color: #d4dae5; font-style: italic; border-radius: 0 8px 8px 0; }
.article pre { background: #05080f; border: 1px solid var(--border); border-radius: 10px; padding: 18px 20px; overflow-x: auto; font-family: "SF Mono", Menlo, Consolas, monospace; font-size: 13.5px; color: #c9d0dd; line-height: 1.6; }
.article code { font-family: "SF Mono", Menlo, Consolas, monospace; font-size: 0.92em; color: var(--accent); }
.article pre code { color: inherit; }
.article a { color: var(--accent); text-decoration: underline; text-decoration-color: rgba(6,182,212,.35); }

.related-posts { border-top: 1px solid var(--border); margin-top: 60px; padding-top: 40px; }
.related-posts h3 { margin-bottom: 20px; }

.team-grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.team-card { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; text-align: center; }
.team-avatar { width: 80px; height: 80px; border-radius: 50%; background: linear-gradient(135deg, #2563eb, #06b6d4); display: flex; align-items: center; justify-content: center; margin: 0 auto 14px; font-size: 26px; font-weight: 700; color: #fff; }
.team-name { color: #fff; margin: 0 0 4px; font-size: 16px; }
.team-role { color: var(--muted); font-size: 14px; }

.contact-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 36px; }
.contact-info { display: flex; flex-direction: column; gap: 18px; }
.contact-info .ci { background: var(--bg-elev); border: 1px solid var(--border); border-radius: 10px; padding: 18px 20px; }
.contact-info .ci h4 { margin: 0 0 4px; font-size: 14px; color: var(--muted); font-weight: 500; }
.contact-info .ci p { margin: 0; font-size: 16px; color: #fff; }

.modal-backdrop { position: fixed; inset: 0; background: rgba(3,6,14,.7); display: none; align-items: center; justify-content: center; z-index: 100; backdrop-filter: blur(6px); padding: 20px; }
.modal-backdrop.open { display: flex; }
.modal { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius-lg); max-width: 440px; width: 100%; padding: 28px; box-shadow: var(--shadow-lg); animation: modal-in .18s ease-out; position: relative; }
@keyframes modal-in { from { transform: translateY(10px); opacity: 0; } to { transform: none; opacity: 1; } }
.modal h3 { margin-top: 0; }
.modal p { color: var(--muted); }
.modal .modal-actions { margin-top: 18px; display: flex; gap: 10px; justify-content: flex-end; }
.modal .close-x { position: absolute; top: 18px; right: 22px; background: transparent; border: 0; color: var(--muted); font-size: 22px; cursor: pointer; line-height: 1; }

.spinner { display: inline-block; width: 16px; height: 16px; border: 2px solid rgba(255,255,255,.25); border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .product { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav { display: none; position: absolute; top: 68px; left: 0; right: 0; background: var(--bg-elev); border-bottom: 1px solid var(--border); flex-direction: column; padding: 12px 20px; gap: 4px; }
  .nav.open { display: flex; }
  .nav a { padding: 10px 14px; }
  .mobile-toggle { display: inline-flex; }
  .header-cta { display: none; }
  .header-cta.shown-mobile { display: flex; position: absolute; top: 68px; right: 20px; }
  .section { padding: 48px 0; }
  .stats { grid-template-columns: 1fr; margin-top: -28px; }
  .footer-cols { grid-template-columns: 1fr; gap: 24px; }
  .cam-grid { grid-template-columns: 1fr 1fr; }
  .page-hero { padding: 36px 0 24px; }
  .hero { padding: 60px 0 70px; }
  .cta-band { padding: 32px 22px; }
  .logo span.logo-mark { width: 28px; height: 28px; }
}
@media (max-width: 480px) {
  .cam-grid { grid-template-columns: 1fr; }
  .stat-value { font-size: 28px; }
  .hero .lead { font-size: 16.5px; }
}

/* Camera images */
.prod-img {
  background: linear-gradient(135deg, #0c1226, #060a16);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 4/3;
  overflow: hidden;
  border: 1px solid var(--border, #1a2130);
}
.prod-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.prod-hero-img {
  aspect-ratio: 3/2;
  min-height: 260px;
}
.cat-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.cat-media { padding: 0; }