:root {
  --ink: #f7fafc;
  --muted: #a9b7c4;
  --deep: #06131e;
  --panel: #0d2030;
  --panel-2: #102839;
  --line: rgba(166, 216, 224, 0.16);
  --teal: #18d5d7;
  --teal-soft: #8df3ef;
  --coral: #ff776f;
  --green: #51d6a1;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.3);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--deep); color: var(--ink); font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.6; }
a { color: inherit; }
img { display: block; max-width: 100%; }
.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.site-nav { position: sticky; top: 0; z-index: 20; background: rgba(6, 19, 30, 0.9); border-bottom: 1px solid var(--line); backdrop-filter: blur(18px); }
.nav-row { min-height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand img { width: 190px; height: auto; }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: 0.9rem; font-weight: 650; }
.nav-links a:hover { color: var(--ink); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 50px; padding: 0 24px; border-radius: 999px; background: linear-gradient(135deg, var(--coral), #ff9386); color: #fff; text-decoration: none; font-weight: 800; box-shadow: 0 12px 32px rgba(255, 119, 111, 0.25); transition: transform 0.18s ease, box-shadow 0.18s ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 16px 38px rgba(255, 119, 111, 0.36); }
.button.secondary { background: transparent; border: 1px solid rgba(141, 243, 239, 0.38); color: var(--teal-soft); box-shadow: none; }
.nav-cta { min-height: 40px; padding: 0 18px; font-size: 0.86rem; }
.hero { position: relative; overflow: hidden; padding: 88px 0 72px; background: radial-gradient(circle at 84% 18%, rgba(24, 213, 215, 0.18), transparent 28%), radial-gradient(circle at 12% 85%, rgba(255, 119, 111, 0.1), transparent 26%); }
.hero::after { content: ""; position: absolute; inset: 0; opacity: 0.16; pointer-events: none; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 54px 54px; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.02fr 0.98fr; gap: 64px; align-items: center; }
.eyebrow { color: var(--teal-soft); font-size: 0.78rem; font-weight: 850; letter-spacing: 0.12em; text-transform: uppercase; }
h1, h2, h3 { font-family: "Plus Jakarta Sans", Inter, sans-serif; }
h1 { margin: 16px 0 22px; font-size: clamp(2.45rem, 5vw, 4.65rem); line-height: 1.02; letter-spacing: -0.055em; }
.accent { color: var(--teal-soft); }
.hero-copy { max-width: 650px; color: #c1ccd5; font-size: clamp(1.05rem, 2vw, 1.24rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; align-items: center; }
.microcopy { width: 100%; margin: 2px 0 0; color: #8395a4; font-size: 0.82rem; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 10px 20px; margin-top: 32px; color: #aebcc8; font-size: 0.88rem; }
.hero-proof span::before { content: "✓"; color: var(--green); font-weight: 900; margin-right: 7px; }
.product-frame { position: relative; padding: 14px; border: 1px solid rgba(141, 243, 239, 0.28); border-radius: 24px; background: linear-gradient(145deg, rgba(255,255,255,.09), rgba(255,255,255,.025)); box-shadow: var(--shadow); }
.product-frame img { width: 100%; border-radius: 14px; }
.frame-label { position: absolute; right: 26px; bottom: 25px; padding: 8px 12px; border-radius: 999px; background: rgba(6, 19, 30, .9); border: 1px solid var(--line); color: var(--teal-soft); font-size: .75rem; font-weight: 800; }
.section { padding: 82px 0; border-top: 1px solid var(--line); }
.section.alt { background: rgba(255,255,255,.018); }
.section-head { max-width: 760px; margin-bottom: 38px; }
h2 { margin: 10px 0 16px; font-size: clamp(1.85rem, 4vw, 3rem); line-height: 1.12; letter-spacing: -0.035em; }
.section-head p, .body-copy { color: var(--muted); font-size: 1.03rem; }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { padding: 26px; border-radius: 18px; border: 1px solid var(--line); background: linear-gradient(145deg, var(--panel-2), var(--panel)); }
.card-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; margin-bottom: 17px; background: rgba(24, 213, 215, .11); color: var(--teal-soft); font-size: 1.05rem; font-weight: 900; }
.card h3 { margin: 0 0 9px; font-size: 1.05rem; }
.card p { margin: 0; color: var(--muted); font-size: .92rem; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: step; }
.step { counter-increment: step; position: relative; padding: 28px 24px 24px; border-top: 2px solid rgba(24, 213, 215,.55); }
.step::before { content: "0" counter(step); color: var(--teal); font-weight: 900; font-size: .78rem; letter-spacing: .08em; }
.step h3 { margin: 10px 0 8px; font-size: 1.08rem; }
.step p { margin: 0; color: var(--muted); font-size: .92rem; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 68px; align-items: center; }
.check-list { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 14px; }
.check-list li { position: relative; padding-left: 30px; color: #c2cdd5; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--green); font-weight: 900; }
.phone-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: end; max-width: 520px; margin: 0 auto; }
.phone { min-width: 0; padding: 9px; border-radius: 28px; background: #02070b; border: 1px solid rgba(255,255,255,.16); box-shadow: var(--shadow); }
.phone:nth-child(1) { transform: translateY(-18px); }
.phone img { width: 100%; height: auto; border-radius: 20px; }
.truth-box { padding: 30px; border-radius: 18px; border: 1px solid rgba(141,243,239,.3); background: rgba(24,213,215,.055); }
.truth-box h3 { margin: 0 0 10px; font-size: 1.22rem; }
.truth-box p { margin: 0; color: #b8c7d1; }
.truth-box p + p { margin-top: 12px; }
.truth-box a { color: var(--teal-soft); font-weight: 700; }
.faq { display: grid; gap: 12px; max-width: 860px; }
.faq details { border: 1px solid var(--line); border-radius: 14px; background: var(--panel); padding: 0 20px; }
.faq summary { cursor: pointer; padding: 19px 0; font-weight: 750; }
.faq p { color: var(--muted); margin: 0 0 20px; }
.faq a { color: var(--teal-soft); }
.related { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.related a { display: block; padding: 18px 20px; border-radius: 14px; border: 1px solid var(--line); background: var(--panel); text-decoration: none; color: #c7d4dc; font-weight: 700; }
.related a:hover { border-color: rgba(141,243,239,.45); color: var(--teal-soft); }
.final-cta { padding: 84px 0; text-align: center; background: radial-gradient(circle at 50% 15%, rgba(24,213,215,.14), transparent 48%); }
.final-cta p { max-width: 650px; margin: 0 auto 28px; color: var(--muted); }
.legal { max-width: 780px; margin: 24px auto 0; color: #718493; font-size: .76rem; }
footer { padding: 28px 0; border-top: 1px solid var(--line); color: #8293a0; font-size: .82rem; }
.footer-row { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 18px; }
.footer-links a { text-decoration: none; }
@media (max-width: 900px) { .hero-grid, .split { grid-template-columns: 1fr; } .hero-grid { gap: 44px; } .card-grid, .steps, .related { grid-template-columns: 1fr 1fr; } .product-frame { max-width: 720px; } }
@media (max-width: 640px) { .container { width: min(100% - 28px, 1120px); } .nav-row { min-height: 62px; } .brand img { width: 154px; } .nav-links > a:not(.nav-cta) { display: none; } .hero { padding: 62px 0 54px; } h1 { font-size: clamp(2.25rem, 12vw, 3.4rem); } .hero-actions .button { width: 100%; } .hero-proof { display: grid; gap: 8px; } .section { padding: 62px 0; } .card-grid, .steps, .related { grid-template-columns: 1fr; } .split { gap: 42px; } .phone-grid { gap: 10px; } .phone { padding: 6px; border-radius: 20px; } .phone img { border-radius: 15px; } .truth-box { padding: 23px; } }