*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0d0d0f;
  --bg2: #141417;
  --accent: #3ecf8e;
  --accent2: #2ba870;
  --text: #f0f0f2;
  --muted: #8e8e9a;
  --border: rgba(255,255,255,0.08);
  --radius: 16px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
}

html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: var(--font); line-height: 1.6; -webkit-font-smoothing: antialiased; }

/* NAV */
nav { position: sticky; top: 0; z-index: 100; background: rgba(13,13,15,0.85); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); }
.nav-inner { max-width: 1100px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; height: 60px; }
.nav-logo { font-size: 1.2rem; font-weight: 700; color: var(--accent); letter-spacing: -0.5px; }
.nav-links { display: flex; gap: 28px; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: 0.9rem; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: var(--text); }

/* HERO */
.hero { padding: 100px 24px 80px; text-align: center; }
.hero-inner { max-width: 760px; margin: 0 auto; }
.badge { display: inline-block; background: rgba(62,207,142,0.15); color: var(--accent); font-size: 0.78rem; font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase; padding: 6px 14px; border-radius: 999px; border: 1px solid rgba(62,207,142,0.3); margin-bottom: 28px; }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; letter-spacing: -1.5px; line-height: 1.1; margin-bottom: 22px; }
.hero-sub { font-size: 1.15rem; color: var(--muted); max-width: 560px; margin: 0 auto 36px; line-height: 1.7; }
.btn-appstore img { transition: opacity 0.2s; }
.btn-appstore img:hover { opacity: 0.8; }
.coming-soon-badge { display: inline-block; background: rgba(62,207,142,0.12); color: var(--accent); font-size: 0.9rem; font-weight: 600; padding: 12px 24px; border-radius: 999px; border: 1px solid rgba(62,207,142,0.35); letter-spacing: 0.3px; }

/* FEATURES */
.features { padding: 80px 24px; max-width: 1100px; margin: 0 auto; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.feature-card { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px 28px; transition: border-color 0.2s; }
.feature-card:hover { border-color: rgba(62,207,142,0.3); }
.feature-icon { font-size: 2rem; margin-bottom: 16px; }
.feature-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }
.feature-card p { font-size: 0.92rem; color: var(--muted); line-height: 1.65; }

/* DOWNLOAD CTA */
.download { text-align: center; padding: 80px 24px; background: var(--bg2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.download h2 { font-size: 2rem; font-weight: 800; letter-spacing: -0.8px; margin-bottom: 12px; }
.download p { color: var(--muted); margin-bottom: 32px; font-size: 1rem; }

/* FOOTER */
footer { padding: 40px 24px; }
.footer-inner { max-width: 1100px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; gap: 16px; text-align: center; }
.footer-logo { font-size: 1.1rem; font-weight: 700; color: var(--accent); }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; justify-content: center; }
.footer-links a { color: var(--muted); text-decoration: none; font-size: 0.88rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--text); }
.footer-copy { color: var(--muted); font-size: 0.8rem; }

/* INNER PAGES */
.page { max-width: 760px; margin: 0 auto; padding: 64px 24px; }
.page h1 { font-size: 2rem; font-weight: 800; letter-spacing: -0.8px; margin-bottom: 8px; }
.page .updated { color: var(--muted); font-size: 0.85rem; margin-bottom: 40px; }
.page h2 { font-size: 1.1rem; font-weight: 700; margin: 32px 0 10px; }
.page p, .page li { color: var(--muted); font-size: 0.95rem; line-height: 1.75; }
.page ul { padding-left: 20px; margin-top: 8px; }
.page a { color: var(--accent); text-decoration: none; }
.page a:hover { text-decoration: underline; }
.page .block { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px 28px; margin-top: 16px; }
.page .block p { margin: 0; }

@media (max-width: 600px) {
  .nav-links { gap: 16px; }
  .hero { padding: 60px 20px 60px; }
}