:root {
  --navy: #062b55;
  --navy-2: #0b3f73;
  --teal: #14b8aa;
  --teal-dark: #0d8e85;
  --gold: #efbd3b;
  --ink: #102033;
  --muted: #5f7084;
  --line: #dce6ef;
  --surface: #f7fafc;
  --white: #ffffff;
  --success: #0b7a65;
  --shadow: 0 18px 48px rgba(6,43,85,.12);
  --radius: 22px;
}
* { 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; color: var(--ink); background: var(--white); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input { font: inherit; }
.container { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.92); border-bottom: 1px solid rgba(220,230,239,.9); backdrop-filter: blur(14px); }
.nav { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand img { width: 176px; height: auto; }
.nav-links { display: flex; align-items: center; gap: 24px; color: var(--muted); font-weight: 650; font-size: .95rem; }
.nav-links a:hover { color: var(--navy); }
.nav-cta { padding: 10px 16px; border-radius: 999px; background: var(--navy); color: white !important; }
.menu-button { display: none; background: none; border: 0; padding: 8px; color: var(--navy); font-weight: 800; }
.hero { overflow: hidden; background: radial-gradient(circle at 86% 10%, rgba(20,184,170,.17), transparent 34%), radial-gradient(circle at 8% 75%, rgba(239,189,59,.13), transparent 28%), linear-gradient(180deg, #fbfdff 0%, #f5f9fc 100%); padding: 88px 0 84px; }
.hero-grid { display: grid; grid-template-columns: 1.03fr .97fr; gap: 64px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--teal-dark); background: #e9fbf8; border: 1px solid #c9f1eb; border-radius: 999px; padding: 7px 12px; font-size: .82rem; font-weight: 800; letter-spacing: .02em; }
h1 { font-size: clamp(2.6rem, 6vw, 5rem); line-height: .98; letter-spacing: -.05em; margin: 20px 0 22px; color: var(--navy); }
.hero p { font-size: 1.18rem; color: var(--muted); max-width: 650px; margin: 0 0 30px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn { display: inline-flex; justify-content: center; align-items: center; gap: 8px; min-height: 48px; padding: 0 19px; border-radius: 12px; border: 1px solid transparent; font-weight: 800; transition: transform .16s ease, box-shadow .16s ease, background .16s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--navy); color: white; box-shadow: 0 10px 22px rgba(6,43,85,.18); }
.btn-primary:hover { background: var(--navy-2); }
.btn-secondary { background: white; border-color: var(--line); color: var(--navy); }
.btn-disabled { opacity: .62; cursor: not-allowed; }
.price-note { color: var(--muted); font-size: .9rem; margin-top: 14px; }
.hero-card { position: relative; padding: 20px; border-radius: 28px; background: white; box-shadow: var(--shadow); border: 1px solid #e6eef5; }
.hero-card img { width: 100%; border-radius: 14px; }
.hero-chip { position: absolute; right: 12px; bottom: -18px; background: var(--navy); color: white; border-radius: 16px; padding: 13px 16px; box-shadow: var(--shadow); font-size: .9rem; }
.hero-chip strong { display:block; font-size:1.2rem; color: var(--gold); }
.trust-strip { border-bottom: 1px solid var(--line); border-top: 1px solid var(--line); background: white; }
.trust-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; padding: 20px 0; }
.trust-item { text-align: center; color: var(--muted); font-size: .92rem; }
.trust-item strong { color: var(--navy); display: block; }
.section { padding: 88px 0; }
.section-soft { background: var(--surface); }
.section-head { max-width: 760px; margin-bottom: 36px; }
.kicker { color: var(--teal-dark); text-transform: uppercase; font-size: .8rem; font-weight: 850; letter-spacing: .12em; margin-bottom: 8px; }
h2 { margin: 0 0 16px; font-size: clamp(2rem,4vw,3.4rem); line-height: 1.08; color: var(--navy); letter-spacing: -.035em; }
h3 { color: var(--navy); margin-top: 0; }
.lead { color: var(--muted); font-size: 1.08rem; }
.feature-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.card { background: white; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.card-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; background: #eaf9f7; color: var(--teal-dark); font-weight: 900; margin-bottom: 18px; }
.card p { color: var(--muted); margin-bottom: 0; }
.product-layout { display: grid; grid-template-columns: 1.05fr .95fr; gap: 54px; align-items: start; }
.gallery { display: grid; gap: 14px; }
.gallery-main { border: 1px solid var(--line); background: white; border-radius: 20px; padding: 12px; box-shadow: var(--shadow); }
.gallery-main img { border-radius: 12px; width: 100%; }
.gallery-thumbs { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; }
.gallery-thumbs button { padding: 0; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: white; cursor: pointer; }
.gallery-thumbs button[aria-current="true"] { outline: 3px solid rgba(20,184,170,.25); border-color: var(--teal); }
.gallery-thumbs img { aspect-ratio: 16/9; object-fit: contain; width: 100%; background: #f7fafc; }
.product-panel { position: sticky; top: 96px; }
.product-panel .price { font-size: 2rem; color: var(--navy); font-weight: 900; letter-spacing: -.03em; }
.product-panel .old-price { color: #8da0b1; text-decoration: line-through; font-size: 1rem; margin-left: 7px; }
.checklist { list-style: none; padding: 0; margin: 22px 0; }
.checklist li { display: flex; gap: 11px; margin: 10px 0; }
.checklist li::before { content: "✓"; color: var(--success); font-weight: 900; }
.notice { padding: 14px 16px; background: #fff9e9; border: 1px solid #f5df9d; border-radius: 12px; color: #6a5517; font-size: .9rem; }
.metric-row { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.metric { border-radius: 18px; padding: 24px; background: var(--navy); color: white; }
.metric strong { display:block; font-size: 2rem; color: var(--gold); line-height: 1.1; }
.metric span { color: #d9e5f1; font-size: .9rem; }
.steps { counter-reset: step; display: grid; gap: 16px; }
.step { counter-increment: step; display: grid; grid-template-columns: 48px 1fr; gap: 16px; align-items: start; }
.step::before { content: counter(step); width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; color:white; font-weight: 900; background: var(--navy); }
.step p { margin-top: 5px; color: var(--muted); }
.faq-list { max-width: 900px; }
details { border-bottom: 1px solid var(--line); padding: 18px 0; }
summary { cursor: pointer; color: var(--navy); font-weight: 800; }
details p { color: var(--muted); }
.cta { background: linear-gradient(135deg, var(--navy), #0d497c); color:white; border-radius: 30px; padding: 52px; display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: center; }
.cta h2 { color: white; margin-bottom: 8px; }
.cta p { color: #d9e5f1; margin: 0; }
.cta .btn { background: var(--gold); color: #35290d; }
.page-hero { padding: 72px 0 42px; background: var(--surface); border-bottom: 1px solid var(--line); }
.page-hero h1 { font-size: clamp(2.4rem,5vw,4.2rem); margin-bottom: 14px; }
.content-narrow { max-width: 820px; }
.prose h2 { font-size: 1.65rem; margin-top: 44px; }
.prose p, .prose li { color: var(--muted); }
.prose a { color: var(--teal-dark); text-decoration: underline; }
.site-footer { background: #041f3d; color: #c8d6e4; padding: 50px 0 26px; margin-top: 80px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 34px; }
.footer-brand img { width: 170px; opacity: .96; background: transparent; }
.footer-brand p { max-width: 440px; }
.footer-col strong { color: white; display:block; margin-bottom:12px; }
.footer-col a { display:block; margin:7px 0; color:#c8d6e4; }
.footer-bottom { margin-top: 38px; border-top: 1px solid rgba(255,255,255,.12); padding-top: 20px; font-size: .82rem; color:#9cb1c5; display:flex; justify-content:space-between; gap:20px; flex-wrap:wrap; }
.status-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--gold); display:inline-block; margin-right:7px; }
@media (max-width: 900px) {
  .hero-grid, .product-layout, .cta, .footer-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .trust-grid, .metric-row { grid-template-columns: 1fr 1fr; }
  .product-panel { position: static; }
  .cta { padding: 36px; }
}
@media (max-width: 680px) {
  .container { width: min(100% - 28px, 1160px); }
  .hero { padding-top: 56px; }
  .nav-links { display:none; position:absolute; top:72px; left:0; right:0; background:white; padding:18px 24px 24px; border-bottom:1px solid var(--line); flex-direction:column; align-items:flex-start; }
  .nav-links.open { display:flex; }
  .menu-button { display:block; }
  .feature-grid, .trust-grid, .metric-row { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .hero-actions .btn { width:100%; }
  .gallery-thumbs { grid-template-columns: 1fr 1fr; }
}


/* Resellane mobile brand lockup */
.brand { display:inline-flex; align-items:center; min-width:0; flex:0 1 auto; }
.brand-lockup { display:inline-flex; align-items:center; gap:10px; min-width:0; }
.brand .brand-icon { width:48px; height:48px; flex:0 0 auto; border-radius:12px; }
.brand-text { font-weight:900; font-size:1.9rem; line-height:1; letter-spacing:-.035em; color:var(--navy); white-space:nowrap; }
@media (max-width:680px) {
  .nav { gap:10px; }
  .brand .brand-icon { width:42px; height:42px; }
  .brand-text { font-size:1.52rem; }
  .menu-button { margin-left:auto; flex:0 0 auto; }
}


/* Footer Resellane lockup */
.footer-brand .footer-brand-lockup { margin-bottom: 22px; }
.footer-brand .brand-text { color: #fff; }
.footer-brand .brand-icon { width: 48px; height: 48px; }
@media (max-width:680px) { .footer-brand .brand-text { font-size: 1.52rem; } .footer-brand .brand-icon { width:42px; height:42px; } }