:root {
    --bg: #0b0d10;
    --surface: #11151b;
    --surface-2: #171c24;
    --text: #eef1f5;
    --muted: #9ba4b3;
    --line: rgba(255,255,255,.09);
    --accent: #ff6a00;
    --accent-2: #ff8a1f;
    --light: #f6f7f9;
    --dark-text: #15181d;
    --radius: 22px;
    --shadow: 0 24px 70px rgba(0,0,0,.28);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.skip-link { position:absolute; left:-9999px; top:auto; }
.skip-link:focus { left:20px; top:20px; z-index:999; background:#fff; color:#000; padding:10px 14px; }

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(18px);
    background: rgba(11,13,16,.86);
    border-bottom: 1px solid var(--line);
}
.nav-wrap { min-height: 78px; display:flex; align-items:center; gap:28px; }
.brand { display:flex; align-items:center; gap:11px; min-width:max-content; }
.brand-mark {
    width: 42px; height: 42px; border-radius: 12px;
    display:grid; place-items:center;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color:#101216; font-weight:900; letter-spacing:-1px;
}
.brand-text { display:flex; flex-direction:column; line-height:1; }
.brand-text strong { font-size:14px; letter-spacing:.7px; }
.brand-text small { margin-top:5px; font-size:10px; color:var(--muted); letter-spacing:3px; }
.main-nav { display:flex; gap:24px; margin-left:auto; }
.main-nav a { color:#c9cfd8; font-size:14px; font-weight:700; }
.main-nav a:hover { color:#fff; }
.menu-toggle { display:none; margin-left:auto; background:transparent; color:#fff; border:1px solid var(--line); border-radius:10px; padding:8px 10px; font-size:20px; }

.btn {
    display:inline-flex; align-items:center; justify-content:center;
    border-radius:12px; padding:13px 18px;
    font-weight:850; line-height:1.1;
    transition:.2s ease;
    border:1px solid transparent;
}
.btn:hover { transform: translateY(-2px); }
.btn-small { padding:11px 14px; font-size:13px; }
.btn-large { padding:16px 22px; }
.btn-accent { background:linear-gradient(135deg,var(--accent),var(--accent-2)); color:#121212; box-shadow:0 10px 32px rgba(255,106,0,.22); }
.btn-ghost { border-color:var(--line); background:rgba(255,255,255,.03); }
.btn-outline-light { border-color:rgba(255,255,255,.34); }
.btn-block { width:100%; }

.hero { position:relative; overflow:hidden; padding:84px 0 70px; }
.hero::before {
    content:""; position:absolute; inset:-30% auto auto 52%; width:680px; height:680px;
    background:radial-gradient(circle, rgba(255,106,0,.16), rgba(255,106,0,0) 68%);
    pointer-events:none;
}
.hero-grid { display:grid; grid-template-columns:1.04fr .96fr; align-items:center; gap:54px; }
.eyebrow { color:var(--accent-2); font-size:12px; font-weight:900; letter-spacing:2.1px; text-transform:uppercase; }
h1,h2,h3,p { margin-top:0; }
h1 { font-size:clamp(42px, 5.2vw, 74px); line-height:1.01; letter-spacing:-3.2px; margin:18px 0 24px; }
h1 span { color:#fff; text-shadow:0 0 34px rgba(255,106,0,.12); }
.hero-lead { color:#b9c1cc; max-width:760px; font-size:18px; }
.hero-actions { display:flex; flex-wrap:wrap; gap:12px; margin-top:30px; }
.hero-contact { margin-top:22px; display:flex; gap:10px; flex-wrap:wrap; color:var(--muted); font-size:14px; }
.hero-contact a { color:#fff; font-weight:900; }
.keyword-strip { display:flex; flex-wrap:wrap; gap:8px; margin-top:30px; }
.keyword-strip span { border:1px solid var(--line); border-radius:999px; padding:7px 10px; color:#8f98a6; font-size:10px; font-weight:800; letter-spacing:.8px; }

.product-stage {
    position:relative; min-height:540px; border:1px solid var(--line); border-radius:34px;
    background:linear-gradient(145deg,#11161d,#0a0c0f); box-shadow:var(--shadow); overflow:hidden;
    display:grid; place-items:center;
}
.hero-product-image { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.product-stage::after { content:""; position:absolute; inset:0; background:linear-gradient(180deg,rgba(0,0,0,.02) 50%,rgba(4,6,8,.82) 100%); pointer-events:none; }
.hero-use-card { position:absolute; z-index:4; left:22px; bottom:22px; width:132px; margin:0; padding:7px; border-radius:17px; background:rgba(11,13,16,.92); border:1px solid rgba(255,255,255,.18); box-shadow:0 14px 34px rgba(0,0,0,.42); }
.hero-use-card img { width:100%; height:120px; object-fit:cover; object-position:center 60%; border-radius:11px; }
.hero-use-card figcaption { padding:7px 3px 2px; color:#d6dbe2; font-size:8px; font-weight:900; letter-spacing:.75px; line-height:1.25; }
.stage-note { position:absolute; bottom:24px; right:22px; z-index:3; color:#d6dbe2; font-size:9px; font-weight:800; letter-spacing:1.4px; }

.trust-bar { border-top:1px solid var(--line); border-bottom:1px solid var(--line); background:#0e1116; }
.trust-grid { display:grid; grid-template-columns:repeat(4,1fr); }
.trust-grid > div { padding:23px 22px; border-right:1px solid var(--line); }
.trust-grid > div:last-child { border-right:0; }
.trust-grid strong { display:block; font-size:14px; }
.trust-grid span { display:block; color:var(--muted); font-size:12px; margin-top:3px; }

.gallery-section { background:#0e1116; border-bottom:1px solid var(--line); }
.gallery-heading { max-width:none; display:grid; grid-template-columns:1fr .75fr; align-items:end; gap:50px; }
.gallery-heading h2 { margin-bottom:0; }
.gallery-heading p { margin:0; color:var(--muted); font-size:16px; }
.product-gallery { display:grid; grid-template-columns:repeat(12,1fr); grid-auto-rows:170px; gap:14px; }
.gallery-item { position:relative; overflow:hidden; margin:0; border:1px solid var(--line); border-radius:20px; background:#151a21; }
.gallery-item img { width:100%; height:100%; object-fit:cover; transition:transform .35s ease; }
.gallery-item:hover img { transform:scale(1.035); }
.gallery-item figcaption { position:absolute; inset:auto 0 0; padding:34px 15px 13px; background:linear-gradient(transparent,rgba(0,0,0,.86)); color:#fff; font-size:12px; font-weight:800; }
.gallery-item-1 { grid-column:span 7; grid-row:span 2; }
.gallery-item-2 { grid-column:span 5; grid-row:span 2; }
.gallery-item-2 img { object-position:center 58%; }
.gallery-item-3, .gallery-item-4, .gallery-item-5, .gallery-item-6 { grid-column:span 3; }
.gallery-item-7, .gallery-item-8 { grid-column:span 6; }

.section { padding:96px 0; }
.section-heading { max-width:820px; margin-bottom:45px; }
.section-heading-wide { max-width:980px; }
h2 { font-size:clamp(34px,4.2vw,54px); line-height:1.08; letter-spacing:-2px; margin:14px 0 20px; }
.section-heading p, .seo-copy p { color:#aab2bf; font-size:17px; }
.feature-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.feature-card { background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:26px; }
.feature-icon { width:38px; height:38px; border-radius:10px; background:rgba(255,106,0,.12); color:var(--accent-2); display:grid; place-items:center; font-weight:900; margin-bottom:24px; }
.feature-card h3 { font-size:19px; line-height:1.2; }
.feature-card p { color:var(--muted); font-size:14px; }

.section-dark { background:#080a0d; border-block:1px solid var(--line); }
.split-layout { display:grid; grid-template-columns:1.25fr .75fr; gap:64px; align-items:start; }
.split-layout > div > p { color:#aab2bf; font-size:17px; max-width:760px; }
.steps { margin-top:36px; display:grid; gap:2px; }
.steps > div { display:grid; grid-template-columns:58px 1fr; gap:18px; padding:19px 0; border-top:1px solid var(--line); }
.steps > div:last-child { border-bottom:1px solid var(--line); }
.steps span { color:var(--accent-2); font-size:13px; font-weight:900; }
.steps p { margin:0; color:#9da6b3; }
.steps strong { color:#fff; }
.cta-panel { position:sticky; top:110px; background:linear-gradient(145deg,#181e27,#10141a); border:1px solid var(--line); border-radius:28px; padding:32px; box-shadow:var(--shadow); }
.cta-panel h3 { font-size:30px; line-height:1.08; margin:13px 0; }
.cta-panel p, .cta-panel small { color:var(--muted); }
.mini-label { color:var(--accent-2); font-size:10px; letter-spacing:2px; font-weight:900; }
.cta-panel small { display:block; text-align:center; margin-top:12px; }

.custom-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.custom-card { border-radius:var(--radius); min-height:260px; padding:28px; border:1px solid var(--line); background:linear-gradient(160deg,#131820,#0d1014); }
.custom-number { color:#555e6a; font-size:13px; font-weight:900; letter-spacing:2px; margin-bottom:56px; }
.custom-card h3 { font-size:24px; line-height:1.15; }
.custom-card p { color:var(--muted); font-size:14px; }
.wide-cta { display:flex; justify-content:space-between; align-items:center; gap:28px; margin-top:22px; padding:31px; border:1px solid rgba(255,106,0,.25); background:rgba(255,106,0,.055); border-radius:var(--radius); }
.wide-cta h3 { margin:8px 0 6px; font-size:27px; }
.wide-cta p { margin:0; color:var(--muted); }

.seo-section { background:var(--light); color:var(--dark-text); }
.seo-copy { max-width:980px; }
.seo-copy .eyebrow { color:#b64a00; }
.seo-copy p { color:#4f5967; }
.seo-copy strong { color:#171a1f; }

.faq-wrap { max-width:980px; }
.faq-list { border-top:1px solid var(--line); }
details { border-bottom:1px solid var(--line); padding:0; }
summary { cursor:pointer; list-style:none; font-weight:850; font-size:18px; padding:24px 0; display:flex; justify-content:space-between; gap:20px; }
summary::-webkit-details-marker { display:none; }
summary::after { content:"+"; color:var(--accent-2); font-size:24px; line-height:1; }
details[open] summary::after { content:"–"; }
details p { color:var(--muted); max-width:850px; padding:0 0 24px; margin:0; }

.final-cta { padding:80px 0; background:linear-gradient(120deg,#1b0c02,#ff6a00 140%); border-top:1px solid rgba(255,106,0,.24); }
.final-cta-inner { display:flex; align-items:center; justify-content:space-between; gap:46px; }
.final-cta h2 { margin-bottom:10px; }
.final-cta p { color:#d3c4ba; max-width:700px; }
.final-actions { display:grid; gap:10px; min-width:290px; }

.site-footer { background:#07090b; border-top:1px solid var(--line); padding:58px 0 26px; }
.footer-grid { display:grid; grid-template-columns:1.3fr .8fr .7fr; gap:60px; }
.brand-footer { margin-bottom:20px; }
.footer-grid p { color:var(--muted); max-width:460px; }
.footer-grid h3 { font-size:13px; text-transform:uppercase; letter-spacing:1.4px; color:#707987; }
.footer-grid > div > a { display:block; margin:8px 0; color:#c8ced7; }
.footer-bottom { display:flex; justify-content:space-between; gap:20px; border-top:1px solid var(--line); margin-top:40px; padding-top:22px; color:#626b78; font-size:12px; }

@media (max-width: 980px) {
    .main-nav, .nav-wrap > .btn-small { display:none; }
    .menu-toggle { display:block; }
    .main-nav.is-open { display:flex; position:absolute; top:78px; left:20px; right:20px; flex-direction:column; background:#11151b; border:1px solid var(--line); border-radius:18px; padding:18px; box-shadow:var(--shadow); }
    .hero-grid, .split-layout { grid-template-columns:1fr; }
    .hero-copy { order:1; }
    .hero-visual { order:2; }
    .product-stage { min-height:430px; }
    .trust-grid, .feature-grid { grid-template-columns:repeat(2,1fr); }
    .custom-grid { grid-template-columns:1fr; }
    .cta-panel { position:static; }
    .footer-grid { grid-template-columns:1fr 1fr; }
    .gallery-heading { grid-template-columns:1fr; gap:12px; }
    .product-gallery { grid-auto-rows:150px; }
    .gallery-item-1, .gallery-item-2 { grid-column:span 6; }
    .gallery-item-3, .gallery-item-4, .gallery-item-5, .gallery-item-6 { grid-column:span 3; }
}

@media (max-width: 640px) {
    .container { width:min(100% - 28px,1180px); }
    .hero { padding-top:58px; }
    h1 { letter-spacing:-2px; }
    .hero-actions .btn { width:100%; }
    .product-stage { min-height:360px; }
    .hero-use-card { left:12px; bottom:12px; width:108px; }
    .hero-use-card img { height:92px; }
    .stage-price { top:12px; right:12px; }
    .stage-note { right:12px; bottom:14px; max-width:170px; text-align:right; }
    .trust-grid, .feature-grid { grid-template-columns:1fr; }
    .trust-grid > div { border-right:0; border-bottom:1px solid var(--line); }
    .section { padding:72px 0; }
    .wide-cta, .final-cta-inner { flex-direction:column; align-items:flex-start; }
    .wide-cta .btn, .final-actions { width:100%; }
    .footer-grid { grid-template-columns:1fr; gap:28px; }
    .footer-bottom { flex-direction:column; }
    .product-gallery { grid-template-columns:1fr 1fr; grid-auto-rows:150px; gap:10px; }
    .gallery-item-1, .gallery-item-2, .gallery-item-7, .gallery-item-8 { grid-column:span 2; }
    .gallery-item-3, .gallery-item-4, .gallery-item-5, .gallery-item-6 { grid-column:span 1; }
    .gallery-item-1, .gallery-item-2 { grid-row:span 2; }
}

/* ===== V2 SALES SECTIONS ===== */
.hero-price-row { display:flex; align-items:center; gap:24px; margin-top:26px; flex-wrap:wrap; }
.hero-price { min-width:150px; padding:14px 18px; border-radius:16px; background:rgba(255,106,0,.1); border:1px solid rgba(255,106,0,.28); }
.hero-price small { display:block; font-size:10px; letter-spacing:1.7px; font-weight:900; color:var(--accent-2); }
.hero-price strong { display:block; font-size:34px; line-height:1; margin-top:4px; }
.hero-points { display:grid; gap:5px; color:#bec6d0; font-size:13px; }
.hero-points span::before { content:"✓"; color:var(--accent-2); font-weight:900; margin-right:8px; }
.stage-price { position:absolute; z-index:4; top:22px; right:22px; padding:12px 14px; border-radius:14px; background:rgba(9,11,14,.82); border:1px solid rgba(255,106,0,.28); backdrop-filter:blur(8px); }
.stage-price small { display:block; color:#8e98a7; font-size:9px; letter-spacing:1.5px; font-weight:900; }
.stage-price strong { display:block; color:#fff; font-size:24px; line-height:1.1; }

.comparison-section { overflow:hidden; }
.compare-grid { display:grid; grid-template-columns:1fr 72px 1fr; align-items:stretch; gap:18px; }
.compare-card { border-radius:28px; padding:34px; min-height:235px; border:1px solid var(--line); display:flex; flex-direction:column; justify-content:center; }
.muted-card { background:linear-gradient(145deg,#171b21,#0f1216); }
.accent-card { background:linear-gradient(145deg,rgba(255,106,0,.18),#12161c); border-color:rgba(255,106,0,.42); }
.compare-kicker { font-size:11px; color:#8e98a7; letter-spacing:1.8px; font-weight:900; }
.compare-price { font-size:clamp(38px,5vw,62px); line-height:1; margin:14px 0; letter-spacing:-2px; }
.compare-card p { color:var(--muted); margin:0; }
.vs-mark { display:grid; place-items:center; font-weight:950; color:var(--accent-2); font-size:18px; }

.size-grid { display:grid; grid-template-columns:repeat(5,1fr); gap:12px; }
.size-card { min-height:142px; padding:20px; border:1px solid var(--line); background:linear-gradient(145deg,#12171e,#0b0e12); border-radius:18px; transition:.2s ease; }
.size-card:hover { transform:translateY(-4px); border-color:rgba(255,106,0,.48); box-shadow:0 18px 40px rgba(0,0,0,.2); }
.size-card strong { display:block; font-size:28px; line-height:1; }
.size-card span { display:block; color:var(--accent-2); font-weight:900; margin-top:12px; }
.size-card small { display:block; color:#66707e; font-weight:900; font-size:9px; letter-spacing:1.2px; margin-top:18px; }
.measure-note { margin-top:18px; padding:18px 20px; border-radius:15px; border:1px dashed rgba(255,255,255,.14); color:#aab3bf; font-size:14px; }
.selection-guide { display:grid; grid-template-columns:.85fr 1.15fr; gap:36px; margin:34px 0 24px; padding:30px; border:1px solid rgba(255,106,0,.28); border-radius:24px; background:linear-gradient(145deg,rgba(255,106,0,.08),rgba(255,255,255,.02)); }
.selection-guide h3 { margin:8px 0 12px; font-size:clamp(24px,3vw,34px); }
.selection-guide p { margin:0; color:#aab3bf; }
.selection-guide ol { display:grid; gap:12px; margin:0; padding:0; list-style:none; counter-reset:selection-step; }
.selection-guide li { position:relative; padding:15px 16px 15px 54px; border:1px solid var(--line); border-radius:15px; background:rgba(8,10,13,.48); counter-increment:selection-step; }
.selection-guide li::before { content:counter(selection-step, decimal-leading-zero); position:absolute; left:16px; top:16px; color:var(--accent-2); font-size:11px; font-weight:950; letter-spacing:1px; }
.selection-guide li strong, .selection-guide li span { display:block; }
.selection-guide li span { margin-top:3px; color:#8f99a7; font-size:13px; }

.pricing-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; align-items:stretch; }
.pricing-card { position:relative; border:1px solid var(--line); border-radius:28px; padding:30px; background:linear-gradient(155deg,#141920,#0c0f13); display:flex; flex-direction:column; box-shadow:0 20px 50px rgba(0,0,0,.12); }
.pricing-card.featured { border-color:rgba(255,106,0,.58); box-shadow:0 28px 70px rgba(255,106,0,.09); transform:translateY(-8px); }
.package-badge { display:inline-flex; width:max-content; max-width:100%; padding:7px 10px; border-radius:999px; background:rgba(255,106,0,.11); color:var(--accent-2); font-size:9px; letter-spacing:1.3px; font-weight:950; }
.pricing-card h3 { font-size:32px; margin:18px 0 3px; letter-spacing:-1px; }
.package-count { color:var(--muted); font-size:13px; }
.package-sizes { display:flex; flex-wrap:wrap; gap:7px; margin:24px 0; }
.package-sizes span { min-width:43px; padding:7px 9px; border-radius:9px; background:rgba(255,255,255,.045); border:1px solid var(--line); text-align:center; font-size:12px; font-weight:850; }
.package-prices { padding:20px 0; border-block:1px solid var(--line); margin-bottom:18px; }
.old-price { display:block; color:#6f7885; text-decoration:line-through; font-size:15px; }
.package-prices strong { display:block; font-size:42px; line-height:1.05; letter-spacing:-1.5px; margin:4px 0; }
.saving { color:var(--accent-2); font-size:11px; font-weight:950; letter-spacing:1px; }
.pricing-card > p { color:var(--muted); font-size:13px; flex:1; }
.personalization-note { display:grid; grid-template-columns:1fr auto; gap:10px 32px; align-items:center; margin-top:26px; padding:28px 30px; border-radius:22px; background:#0f1319; border:1px solid rgba(255,106,0,.22); }
.personalization-note h3 { font-size:25px; margin:5px 0 0; }
.personalization-note > div:nth-child(2) { text-align:right; }
.personalization-note > div:nth-child(2) strong { display:block; font-size:34px; line-height:1; color:var(--accent-2); }
.personalization-note > div:nth-child(2) span { color:var(--muted); font-size:12px; }
.personalization-note p { grid-column:1/-1; color:var(--muted); margin:4px 0 0; }

.material-section { background:linear-gradient(180deg,#0b0d10,#10151c); }
.material-layout { align-items:center; }
.spec-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:12px; margin-top:32px; }
.spec-grid > div { border:1px solid var(--line); border-radius:17px; padding:18px; background:rgba(255,255,255,.025); }
.spec-grid strong { display:block; font-size:25px; color:#fff; }
.spec-grid span { display:block; font-size:12px; color:var(--muted); margin-top:3px; }
.color-panel { background:linear-gradient(145deg,#181e27,#0e1217); border:1px solid var(--line); border-radius:28px; padding:32px; }
.color-panel h3 { font-size:30px; line-height:1.1; margin:13px 0; }
.color-panel p { color:var(--muted); }
.color-dots { display:flex; gap:10px; margin:28px 0; }
.color-dots span { width:34px; height:34px; border-radius:50%; border:3px solid rgba(255,255,255,.13); background:#111; }
.color-dots span:nth-child(2) { background:#c51f27; }
.color-dots span:nth-child(3) { background:#1758b5; }
.color-dots span:nth-child(4) { background:#ee6e13; }
.color-dots span:nth-child(5) { background:#218f54; }
.color-dots span:nth-child(6) { background:#e8e8e8; }
.order-meta { display:grid; gap:7px; margin-top:20px; padding-top:18px; border-top:1px solid var(--line); color:#9ba4b3; font-size:12px; }

@media (max-width: 980px) {
    .size-grid { grid-template-columns:repeat(3,1fr); }
    .selection-guide { grid-template-columns:1fr; }
    .pricing-grid { grid-template-columns:1fr; }
    .pricing-card.featured { transform:none; }
    .compare-grid { grid-template-columns:1fr; }
    .vs-mark { min-height:30px; }
}

@media (max-width: 640px) {
    .hero-price-row { align-items:stretch; }
    .hero-price { width:100%; }
    .size-grid { grid-template-columns:repeat(2,1fr); }
    .compare-card { padding:24px; }
    .pricing-card { padding:24px; }
    .personalization-note { grid-template-columns:1fr; }
    .personalization-note > div:nth-child(2) { text-align:left; }
    .personalization-note p { grid-column:auto; }
    .spec-grid { grid-template-columns:1fr 1fr; }
}