:root { --c-bg: #050d1a; --c-surface: #0a1628; --c-card: #0f1e35; --c-border: rgba(0, 180, 255, 0.12); --c-accent: #00b4ff; --c-accent2:#00ffc8; --c-text: #d6e8ff; --c-muted: #5a7a9a; --c-white: #f0f8ff; --font-display: 'Roboto', sans-serif; --font-body: 'DM Sans', sans-serif; --radius: 16px; --glow: 0 0 40px rgba(0, 180, 255, 0.18); }
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--c-bg); color: var(--c-text); font-family: var(--font-body); font-weight: 300; line-height: 1.7; overflow-x: hidden; }

/* ── GRID OVERLAY ── */
body::before { content: ''; position: fixed; inset: 0; background-image: linear-gradient(rgba(0, 180, 255, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 180, 255, 0.03) 1px, transparent 1px); background-size: 60px 60px; pointer-events: none; z-index: 0; }

/* ── NAV ── */
.navbar { background: rgba(5, 13, 26, 0.85); backdrop-filter: blur(16px); border-bottom: 1px solid var(--c-border); padding: 1rem 0; position: sticky; top: 0; z-index: 100; }
.navbar-brand { font-family: var(--font-display); font-weight: 800; font-size: 1.4rem; color: var(--c-white) !important; letter-spacing: -0.5px; }
.navbar-brand span { color: var(--c-accent); }
.nav-link { color: var(--c-muted) !important; font-size: 0.9rem; font-weight: 400; letter-spacing: 0.3px; transition: color .2s; }
.nav-link:hover { color: var(--c-accent) !important; }
.btn-nav { background: var(--c-accent); color: var(--c-bg) !important; border-radius: 50px; padding: .45rem 1.2rem; font-weight: 600; font-size: .85rem; transition: box-shadow .25s, transform .2s; }
.btn-nav:hover { color: #000 !important; box-shadow: 0 0 20px rgba(0, 180, 255, 0.5); transform: translateY(-1px); }

/* ── HERO ── */
.hero { min-height: 100vh; display: flex; align-items: center; position: relative; padding: 6rem 0 4rem; overflow: hidden; }
.hero-orb { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .35; animation: drift 8s ease-in-out infinite alternate; }
.orb-1 { width: 500px; height: 500px; background: radial-gradient(circle, #00b4ff, transparent); top: -100px; right: -100px; }
.orb-2 { width: 350px; height: 350px; background: radial-gradient(circle, #00ffc8, transparent); bottom: 0; left: -80px; animation-delay: -4s; }
@keyframes drift {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(30px, 20px) scale(1.06); }
}
.hero-badge { display: inline-flex; align-items: center; gap: .5rem; background: rgba(0, 180, 255, 0.1); border: 1px solid rgba(0, 180, 255, 0.3); border-radius: 50px; padding: .35rem 1rem; font-size: .8rem; font-weight: 500; color: var(--c-accent); letter-spacing: .5px; text-transform: uppercase; margin-bottom: 1.5rem; }
.hero-badge i { font-size: .65rem; }
.hero-title { font-family: var(--font-display); font-size: clamp(2.8rem, 6vw, 5.5rem); font-weight: 800; line-height: 1.05; letter-spacing: -2px; color: var(--c-white); margin-bottom: 1.5rem; }
.hero-title .gradient-text { background: linear-gradient(120deg, var(--c-accent), var(--c-accent2)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-sub { font-size: 1.1rem; color: var(--c-muted); max-width: 520px; margin-bottom: 2.5rem; font-weight: 300; }
.btn-primary-custom { background: linear-gradient(135deg, var(--c-accent), var(--c-accent2)); border: none; color: var(--c-bg); font-family: var(--font-display); font-weight: 700; font-size: 1rem; border-radius: 50px; padding: .85rem 2rem; transition: transform .25s, box-shadow .25s; }
.btn-primary-custom:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(0, 180, 255, 0.4); color: var(--c-bg); }
.btn-outline-custom { background: transparent; border: 1px solid var(--c-border); color: var(--c-text); font-family: var(--font-display); font-weight: 600; font-size: 1rem; border-radius: 50px; padding: .85rem 2rem; transition: border-color .2s, background .2s; }
.btn-outline-custom:hover { border-color: var(--c-accent); background: rgba(0, 180, 255, 0.06); color: var(--c-accent); }

/* ── HERO MOCKUP ── */
.mockup-wrap { position: relative; display: flex; justify-content: center; }
.mockup-screen { background: var(--c-card); border: 1px solid var(--c-border); border-radius: 20px; padding: 1.5rem; box-shadow: var(--glow), 0 40px 80px rgba(0, 0, 0, 0.6); max-width: 440px; width: 100%; position: relative; }
.mockup-bar { display: flex; gap: .4rem; margin-bottom: 1rem; }
.mockup-dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-r { background: #ff5f57; }
.dot-y { background: #febc2e; }
.dot-g { background: #28c840; }
.chart-area { background: var(--c-surface); border-radius: 12px; padding: 1rem; margin-bottom: 1rem; }
.chart-bars { display: flex; align-items: flex-end; gap: 8px; height: 100px; }
.bar { flex: 1; border-radius: 4px 4px 0 0; background: linear-gradient(180deg, var(--c-accent), rgba(0, 180, 255, 0.3)); transition: height 1s ease; animation: barGrow 1.5s ease forwards; }
@keyframes barGrow {
  from { transform: scaleY(0); transform-origin: bottom; }
  to { transform: scaleY(1); }
}
.bar:nth-child(2) { animation-delay: .1s; }
.bar:nth-child(3) { animation-delay: .2s; }
.bar:nth-child(4) { animation-delay: .3s; }
.bar:nth-child(5) { animation-delay: .4s; }
.bar:nth-child(6) { animation-delay: .5s; }
.bar:nth-child(7) { animation-delay: .6s; }
.bar:nth-child(8) { animation-delay: .7s; }
.bar.accent2 { background: linear-gradient(180deg, var(--c-accent2), rgba(0, 255, 200, 0.2)); }
.chart-label { font-size: .65rem; color: var(--c-muted); margin-top: .5rem; display: flex; justify-content: space-between; }
.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; }
.stat-box { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: 10px; padding: .75rem; text-align: center; }
.stat-box .val { font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; color: var(--c-accent); }
.stat-box .lbl { font-size: .65rem; color: var(--c-muted); }
.floating-badge { position: absolute; background: var(--c-card); border: 1px solid var(--c-border); border-radius: 12px; padding: .6rem 1rem; font-size: .75rem; font-weight: 500; display: flex; align-items: center; gap: .4rem; box-shadow: var(--glow); animation: float 4s ease-in-out infinite; white-space: nowrap; }
.floating-badge i { color: var(--c-accent2); }
.badge-1 { top: -20px; right: -30px; animation-delay: 0s; }
.badge-2 { bottom: 10px; left: -40px; animation-delay: -2s; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ── NUMBERS ── */
.numbers-section { padding: 4rem 0; border-top: 1px solid var(--c-border); border-bottom: 1px solid var(--c-border); background: var(--c-surface); }
.number-item { text-align: center; }
.number-val { font-family: var(--font-display); font-size: 3.5rem; font-weight: 800; background: linear-gradient(120deg, var(--c-accent), var(--c-accent2)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1; }
.number-label { font-size: .9rem; color: var(--c-muted); margin-top: .3rem; }

/* ── SECTION HEADINGS ── */
.section-label { font-size: .75rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; color: var(--c-accent); margin-bottom: .75rem; }
.section-title { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; color: var(--c-white); line-height: 1.1; letter-spacing: -1px; }

/* ── FEATURES ── */
.features { padding: 6rem 0; }
.feature-card { background: var(--c-card); border: 1px solid var(--c-border); border-radius: var(--radius); padding: 2rem; height: 100%; position: relative; overflow: hidden; transition: transform .3s, border-color .3s, box-shadow .3s; }
.feature-card::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at top left, rgba(0, 180, 255, 0.06), transparent 60%); opacity: 0; transition: opacity .3s; }
.feature-card:hover { transform: translateY(-6px); border-color: rgba(0, 180, 255, 0.35); box-shadow: var(--glow); }
.feature-card:hover::before { opacity: 1; }
.feature-icon { width: 52px; height: 52px; border-radius: 14px; background: rgba(0, 180, 255, 0.1); border: 1px solid rgba(0, 180, 255, 0.2); display: flex; align-items: center; justify-content: center; font-size: 1.4rem; color: var(--c-accent); margin-bottom: 1.25rem; }
.feature-title { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--c-white); margin-bottom: .5rem; }
.feature-desc { font-size: .9rem; color: var(--c-muted); line-height: 1.6; }

/* ── COMING SOON ── */
.coming-section { padding: 6rem 0; background: var(--c-surface); }
.coming-card { background: var(--c-card); border: 1px solid var(--c-border); border-radius: var(--radius); padding: 1.5rem 2rem; display: flex; align-items: center; gap: 1.25rem; transition: border-color .3s; }
.coming-card:hover { border-color: rgba(0, 255, 200, 0.3); }
.coming-icon { width: 44px; height: 44px; flex-shrink: 0; border-radius: 12px; background: rgba(0, 255, 200, 0.08); border: 1px solid rgba(0, 255, 200, 0.2); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; color: var(--c-accent2); }
.coming-title { font-family: var(--font-display); font-weight: 700; color: var(--c-white); font-size: .95rem; }
.coming-desc { font-size: .82rem; color: var(--c-muted); }
.badge-soon { margin-left: auto; background: rgba(0, 255, 200, 0.1); border: 1px solid rgba(0, 255, 200, 0.25); color: var(--c-accent2); font-size: .65rem; font-weight: 600; letter-spacing: 1px; padding: .2rem .6rem; border-radius: 50px; text-transform: uppercase; flex-shrink: 0; }

/* ── APP DOWNLOAD ── */
.app-section { padding: 6rem 0; }
.app-card { background: linear-gradient(135deg, var(--c-card) 0%, rgba(0, 180, 255, 0.08) 100%); border: 1px solid var(--c-border); border-radius: 24px; padding: 3.5rem; position: relative; overflow: hidden; }
.app-card::after { content: ''; position: absolute; width: 300px; height: 300px; background: radial-gradient(circle, rgba(0, 255, 200, 0.12), transparent); bottom: -100px; right: -50px; border-radius: 50%; }
.store-btn { display: inline-flex; align-items: center; gap: .75rem; background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.12); border-radius: 14px; padding: .85rem 1.5rem; color: var(--c-white); text-decoration: none; transition: background .25s, border-color .25s, transform .2s; }
.store-btn:hover { background: rgba(0, 180, 255, 0.12); border-color: var(--c-accent); color: var(--c-white); transform: translateY(-2px); }
.store-btn i { font-size: 1.6rem; }
.store-btn .store-label { font-size: .65rem; color: var(--c-muted); display: block; }
.store-btn .store-name { font-family: var(--font-display); font-weight: 700; font-size: 1rem; display: block; }

/* ── CONTACT ── */
.contact-section { padding: 6rem 0; background: var(--c-surface); }
.contact-form-wrap { background: var(--c-card); border: 1px solid var(--c-border); border-radius: 20px; padding: 2.5rem; }
.form-control, .form-select { background: var(--c-surface); border: 1px solid var(--c-border); color: var(--c-text); border-radius: 10px; padding: .75rem 1rem; font-family: var(--font-body); }
.form-control:focus, .form-select:focus { background: var(--c-surface); border-color: var(--c-accent); box-shadow: 0 0 0 3px rgba(0, 180, 255, 0.15); color: var(--c-white); }
.form-control::placeholder { color: var(--c-muted); }
.form-label { font-size: .85rem; color: var(--c-muted); margin-bottom: .4rem; }

/* ── FOOTER ── */
footer { background: var(--c-bg); border-top: 1px solid var(--c-border); padding: 3rem 0 2rem; }
.footer-brand { font-family: var(--font-display); font-size: 1.3rem; font-weight: 800; color: var(--c-white); margin-bottom: .5rem; }
.footer-brand span { color: var(--c-accent); }
.footer-link { color: var(--c-muted); font-size: .85rem; text-decoration: none; transition: color .2s; display: block; margin-bottom: .35rem; }
.footer-link:hover { color: var(--c-accent); }
.footer-title { font-family: var(--font-display); font-weight: 700; font-size: .85rem; color: var(--c-white); margin-bottom: 1rem; letter-spacing: .5px; }
.social-icon { width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--c-border); display: inline-flex; align-items: center; justify-content: center; color: var(--c-muted); text-decoration: none; transition: border-color .2s, color .2s; font-size: 1rem; }
.social-icon:hover { border-color: var(--c-accent); color: var(--c-accent); }
.footer-bottom { border-top: 1px solid var(--c-border); margin-top: 2rem; padding-top: 1.5rem; font-size: .8rem; color: var(--c-muted); }

/* ── SCROLL ANIMATIONS ── */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── PULSE DOT ── */
.pulse-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--c-accent2); margin-right: .4rem; animation: pulse 1.5s ease-in-out infinite; }
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 255, 200, 0.5); }
  50% { box-shadow: 0 0 0 6px rgba(0, 255, 200, 0); }
}

/* Responsive */
@media (max-width:767px) {
  .badge-1, .badge-2 { display: none; }
  .app-card { padding: 2rem; }
  .hero { padding-top: 5rem; }
}