:root {
  --bg: #071122;
  --bg-soft: #0d1b34;
  --primary: #00d084;
  --primary-dark: #00a86a;
  --accent: #37a7ff;
  --text: #f7fbff;
  --muted: #aab7c8;
  --card: #ffffff;
  --ink: #0b1728;
  --line: rgba(255,255,255,.14);
  --shadow: 0 24px 60px rgba(0,0,0,.22);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, system-ui, sans-serif; background: var(--bg); color: var(--text); }
a { color: inherit; text-decoration: none; }
.site-header { min-height: 100vh; background: radial-gradient(circle at 80% 10%, rgba(55,167,255,.35), transparent 32%), linear-gradient(135deg, #06101f, #0b2344 55%, #071122); }
.navbar { max-width: 1180px; margin: 0 auto; padding: 24px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 900; }
.brand-mark { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: linear-gradient(135deg, var(--primary), var(--accent)); color: #06101f; }
.brand-text { font-size: 1.2rem; letter-spacing: .04em; }
.menu { display: flex; align-items: center; gap: 22px; color: #dbe8f5; }
.menu a:hover { color: var(--primary); }
.menu-toggle { display: none; background: transparent; color: white; border: 0; font-size: 2rem; }
.hero { max-width: 1180px; margin: 0 auto; padding: 90px 24px 120px; display: grid; grid-template-columns: 1.15fr .85fr; gap: 54px; align-items: center; }
.eyebrow { margin: 0 0 14px; color: var(--primary); text-transform: uppercase; font-weight: 800; letter-spacing: .14em; font-size: .78rem; }
h1 { font-size: clamp(2.4rem, 6vw, 5.4rem); line-height: .98; margin: 0; letter-spacing: -.06em; }
.hero-subtitle { max-width: 620px; color: #d0dceb; font-size: 1.25rem; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border-radius: 999px; font-weight: 800; transition: .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--primary); color: #04131f; box-shadow: 0 14px 35px rgba(0,208,132,.32); }
.btn-ghost { border: 1px solid var(--line); color: white; }
.btn-small { min-height: 40px; padding: 0 16px; background: rgba(255,255,255,.1); }
.btn-dark { background: #06101f; color: white; }
.hero-card { border: 1px solid var(--line); background: rgba(255,255,255,.08); backdrop-filter: blur(18px); border-radius: 34px; padding: 34px; box-shadow: var(--shadow); }
.speed-ring { aspect-ratio: 1; border-radius: 50%; display: grid; place-items: center; text-align: center; border: 18px solid rgba(0,208,132,.8); margin: 0 auto 28px; max-width: 330px; }
.speed-ring span { color: var(--muted); }
.speed-ring strong { display: block; font-size: clamp(2rem, 5vw, 4rem); }
.mini-stats { display: grid; gap: 12px; }
.mini-stats span { padding: 16px; border-radius: 18px; background: rgba(255,255,255,.1); }
.section { padding: 92px 24px; max-width: 1180px; margin: 0 auto; }
.section-light { max-width: none; background: #f4f8fc; color: var(--ink); }
.section-light > * { max-width: 1180px; margin-left: auto; margin-right: auto; }
.section-title { text-align: center; margin-bottom: 42px; }
.section-title h2 { font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.05; margin: 0; letter-spacing: -.04em; }
.plans-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.plan-card { position: relative; background: var(--card); color: var(--ink); padding: 34px; border-radius: 28px; box-shadow: 0 18px 45px rgba(15,35,70,.12); border: 1px solid #e2eaf4; display: grid; gap: 16px; }
.plan-card.featured { transform: scale(1.04); border: 2px solid var(--primary); }
.badge { position: absolute; top: -15px; left: 28px; background: var(--primary); color: #051420; padding: 8px 14px; border-radius: 999px; font-size: .78rem; font-weight: 900; }
.plan-card h3 { margin: 10px 0 0; font-size: 2rem; }
.plan-note { color: #526072; min-height: 42px; }
.price { font-size: 3.4rem; font-weight: 900; letter-spacing: -.06em; }
.price span { font-size: 1.2rem; margin-right: 3px; }
.benefits-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.benefit { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 24px; padding: 24px; }
.benefit span { font-size: 2rem; }
.benefit p { color: var(--muted); line-height: 1.6; }
.cta-band { margin: 20px 24px 80px; padding: 56px 24px; border-radius: 34px; text-align: center; color: #06101f; background: linear-gradient(135deg, var(--primary), var(--accent)); }
.cta-band h2 { font-size: clamp(2rem, 5vw, 3.4rem); margin: 0 0 12px; }
.footer { background: #040b15; padding: 58px 24px 28px; display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 24px; }
.footer h2, .footer h3 { margin-top: 0; }
.footer p { color: var(--muted); }
.footer a:hover { color: var(--primary); }
.footer-bottom { grid-column: 1 / -1; padding-top: 24px; border-top: 1px solid var(--line); color: var(--muted); }
.floating-whatsapp { position: fixed; right: 18px; bottom: 18px; z-index: 20; background: var(--primary); color: #03131f; padding: 14px 18px; border-radius: 999px; font-weight: 900; box-shadow: var(--shadow); }
@media (max-width: 900px) {
  .menu { display: none; position: absolute; top: 82px; left: 24px; right: 24px; flex-direction: column; align-items: stretch; background: #08172d; padding: 20px; border-radius: 20px; }
  .menu.open { display: flex; }
  .menu-toggle { display: block; }
  .hero { grid-template-columns: 1fr; padding-top: 52px; }
  .plans-grid, .benefits-grid { grid-template-columns: 1fr; }
  .plan-card.featured { transform: none; }
  .footer { grid-template-columns: 1fr; }
}