/* ── Navigation ── */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 14px clamp(16px, 4vw, 48px);
  transition: background .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled { background: rgba(5, 6, 11, .72); backdrop-filter: blur(16px); border-bottom-color: var(--border); }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 19px; letter-spacing: -.02em; }
.brand img { filter: drop-shadow(0 0 12px rgba(139, 108, 255, .6)); }
.nav-links { display: flex; gap: 6px; }
.nav-links a { padding: 8px 14px; border-radius: 10px; color: var(--muted); font-weight: 500; font-size: 14.5px; transition: color .2s, background .2s; }
.nav-links a:hover { color: var(--text); background: var(--surface-2); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.status-pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; font-size: 12.5px; font-weight: 600; color: var(--muted); background: var(--surface); border: 1px solid var(--border); }
.status-pill.on { color: var(--ok); }
.status-pill.off { color: var(--danger); }
@media (max-width: 860px) { .nav-links, .status-pill { display: none; } }

/* ── Hero ── */
.hero {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center;
  max-width: 1200px; margin: 0 auto; padding: clamp(40px, 8vw, 100px) clamp(16px, 4vw, 48px) 60px;
}
.hero h1 { font-size: clamp(38px, 6vw, 68px); line-height: 1.04; letter-spacing: -.035em; margin: 18px 0; font-weight: 800; }
.lead { font-size: clamp(16px, 1.6vw, 19px); color: var(--muted); max-width: 560px; margin: 0 0 30px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: clamp(20px, 4vw, 44px); margin-top: 44px; flex-wrap: wrap; }
.hero-stats div { display: flex; flex-direction: column; }
.hero-stats strong { font-size: 30px; font-weight: 800; letter-spacing: -.02em; }
.hero-stats span { color: var(--muted); font-size: 13.5px; }

.hero-visual { position: relative; height: 480px; display: grid; place-items: center; }
.shield-wrap { position: relative; width: 260px; height: 260px; display: grid; place-items: center; }
.shield { width: 150px; height: 150px; filter: drop-shadow(0 0 40px rgba(139, 108, 255, .8)) drop-shadow(0 0 80px rgba(34, 211, 238, .35)); animation: bob 6s ease-in-out infinite; }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
.ring { position: absolute; inset: 0; border-radius: 50%; border: 1px solid rgba(139, 108, 255, .35); animation: ripple 4.5s var(--ease) infinite; }
.ring.r2 { animation-delay: 1.5s; border-color: rgba(34, 211, 238, .3); }
.ring.r3 { animation-delay: 3s; }
@keyframes ripple { 0% { transform: scale(.55); opacity: 0; } 30% { opacity: 1; } 100% { transform: scale(1.75); opacity: 0; } }
.float-card { position: absolute; display: flex; gap: 12px; align-items: center; padding: 12px 16px; border-radius: 14px; min-width: 210px; animation: drift 7s ease-in-out infinite; }
.float-card .ic { font-size: 22px; width: 40px; height: 40px; display: grid; place-items: center; border-radius: 11px; background: var(--grad-soft); border: 1px solid var(--border); }
.float-card b { display: block; font-size: 14px; }
.float-card small { color: var(--muted); font-size: 12.5px; }
.float-card.c1 { top: 40px; left: 0; }
.float-card.c2 { top: 190px; right: -10px; animation-delay: -2.5s; }
.float-card.c3 { bottom: 40px; left: 30px; animation-delay: -5s; }
@keyframes drift { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(8px, -12px); } }
@media (max-width: 1100px) and (min-width: 961px) { .float-card.c2 { display: none; } }
@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; text-align: left; }
  .hero-visual { height: 380px; }
  .float-card.c2 { right: 0; }
}
@media (max-width: 520px) { .float-card { min-width: 0; } .float-card small { display: none; } }

/* ── Sections ── */
.section { max-width: 1200px; margin: 0 auto; padding: 70px clamp(16px, 4vw, 48px); }
.section.narrow { max-width: 820px; }
.section-head { text-align: center; margin-bottom: 44px; }
.section-head h2 { font-size: clamp(28px, 4vw, 44px); letter-spacing: -.03em; margin: 10px 0; font-weight: 800; }
.eyebrow { display: inline-block; font-size: 12.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

.features { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.feature { padding: 24px; }
.feature .f-ic { width: 48px; height: 48px; border-radius: 13px; display: grid; place-items: center; font-size: 24px; background: var(--grad-soft); border: 1px solid var(--border); margin-bottom: 16px; transition: transform .4s var(--ease), box-shadow .4s; }
.feature:hover .f-ic { transform: scale(1.1) rotate(-6deg); box-shadow: 0 0 24px -4px rgba(139, 108, 255, .7); }
.feature h3 { margin: 0 0 6px; font-size: 17px; }
.feature p { margin: 0; color: var(--muted); font-size: 14.5px; }

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.step { padding: 28px; }
.step .num { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; font-weight: 800; background: var(--grad); box-shadow: 0 0 24px -4px rgba(139, 108, 255, .8); margin-bottom: 14px; }
.step h3 { margin: 0 0 6px; }
.step p { margin: 0; color: var(--muted); }
code { background: var(--surface-2); padding: 2px 7px; border-radius: 6px; font-size: .9em; border: 1px solid var(--border); }

.pricing { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; align-items: stretch; }
@media (max-width: 1100px) { .pricing { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .pricing { grid-template-columns: 1fr; } }
.plan .price { font-size: 36px; }
.plan { padding: 30px; display: flex; flex-direction: column; }
.plan .plan-ic { font-size: 30px; }
.plan h3 { margin: 10px 0 4px; font-size: 20px; }
.price { font-size: 40px; font-weight: 800; letter-spacing: -.03em; }
.plan ul { list-style: none; padding: 0; margin: 20px 0 26px; display: grid; gap: 10px; flex: 1; }
.plan li { padding-left: 26px; position: relative; color: #cfd3e6; }
.plan li::before { content: "✓"; position: absolute; left: 0; color: var(--ok); font-weight: 800; }
.plan .btn { width: 100%; }
.plan.featured { background: linear-gradient(180deg, rgba(139, 108, 255, .12), rgba(255,255,255,.02)); transform: translateY(-8px); }
.plan.featured:hover { transform: translateY(-12px); }
.ribbon { position: absolute; top: 18px; right: 18px; font-size: 11.5px; font-weight: 700; padding: 4px 10px; border-radius: 999px; background: var(--grad); }

.faq { display: grid; gap: 12px; }
.faq details { padding: 0; overflow: hidden; }
.faq summary { cursor: pointer; padding: 18px 22px; font-weight: 600; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 22px; color: var(--muted); transition: transform .35s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); color: var(--accent); }
.faq details p { margin: 0; padding: 0 22px 20px; color: var(--muted); animation: fadeUp .4s var(--ease); }

.cta-final { text-align: center; padding: clamp(36px, 6vw, 64px); }
.cta-final h2 { font-size: clamp(26px, 4vw, 40px); margin: 0 0 8px; letter-spacing: -.03em; }
.cta-final .hero-cta { justify-content: center; margin-top: 24px; }

.footer { max-width: 1200px; margin: 0 auto; padding: 40px clamp(16px, 4vw, 48px) 50px; display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; border-top: 1px solid var(--border); }
.footer .brand { font-size: 16px; }
.footer p { margin: 0; font-size: 13.5px; }
.footer-links { display: flex; gap: 18px; color: var(--muted); font-size: 14px; }
.footer-links a:hover { color: var(--text); }