/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --purple: #7C3AED;
  --purple-light: #9F67FF;
  --purple-dark: #5B21B6;
  --blue: #3B82F6;
  --bg: #05050A;
  --bg2: #0D0D1A;
  --bg3: #12121F;
  --text: #F0F0FF;
  --text-muted: #9090B0;
  --border: rgba(255,255,255,0.07);
  --card-bg: rgba(255,255,255,0.03);
  --radius: 16px;
  --radius-sm: 10px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* === GRADIENT TEXT === */
.gradient-text {
  background: linear-gradient(135deg, var(--purple-light), var(--blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === NAV === */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(5,5,10,0.85);
  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: 64px;
}
.logo {
  font-size: 1.2rem; font-weight: 800; color: var(--text);
  text-decoration: none; letter-spacing: -0.5px;
}
.logo span { color: var(--purple-light); }
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a {
  text-decoration: none; color: var(--text-muted); font-size: 0.9rem;
  font-weight: 500; transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }

/* === HERO === */
.hero {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: space-between;
  padding: 120px 24px 80px;
  max-width: 1100px; margin: 0 auto;
  position: relative; gap: 60px;
}
.hero-bg {
  position: fixed; inset: 0; z-index: -1;
  background: radial-gradient(ellipse at 20% 50%, rgba(124,58,237,0.15) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(59,130,246,0.1) 0%, transparent 60%),
              var(--bg);
}
.hero-content { flex: 1; max-width: 560px; }

.badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 100px;
  background: rgba(124,58,237,0.15);
  border: 1px solid rgba(124,58,237,0.3);
  color: var(--purple-light);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-content h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
}

.hero-sub {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 36px;
}

.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center;
  padding: 13px 28px; border-radius: 100px;
  font-size: 0.93rem; font-weight: 600;
  text-decoration: none; cursor: pointer;
  transition: all 0.25s ease;
}
.btn-primary {
  background: linear-gradient(135deg, var(--purple), var(--blue));
  color: white;
  box-shadow: 0 0 30px rgba(124,58,237,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 40px rgba(124,58,237,0.5); }
.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--purple-light); color: var(--text); }

/* HERO VISUAL */
.hero-visual {
  flex: 0 0 auto;
  position: relative;
  display: flex; align-items: center; justify-content: center;
}
.phone-mockup {
  width: 220px; height: 420px;
  background: var(--bg3);
  border-radius: 36px;
  border: 1.5px solid rgba(255,255,255,0.1);
  padding: 20px;
  position: relative; z-index: 2;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6);
}
.phone-screen {
  width: 100%; height: 100%;
  background: #0A0A15;
  border-radius: 24px;
  display: flex; align-items: center; justify-content: center;
}
.app-icon-demo { display: flex; flex-direction: column; gap: 10px; }
.app-row { display: flex; gap: 10px; }
.app-tile {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 0.75rem;
}
.app-tile.purple { background: rgba(124,58,237,0.3); border: 1px solid rgba(124,58,237,0.3); }
.app-tile.blue { background: rgba(59,130,246,0.2); border: 1px solid rgba(59,130,246,0.2); }
.app-tile.dark { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.07); }
.app-tile.main-app {
  background: linear-gradient(135deg, var(--purple), var(--blue));
  color: white; font-size: 0.7rem; letter-spacing: 1px;
  box-shadow: 0 0 20px rgba(124,58,237,0.5);
}
.glow-circle {
  position: absolute; border-radius: 50%;
  filter: blur(50px); z-index: 0;
}
.c1 { width: 200px; height: 200px; background: rgba(124,58,237,0.25); top: -30px; right: -30px; animation: float 6s ease-in-out infinite; }
.c2 { width: 150px; height: 150px; background: rgba(59,130,246,0.2); bottom: -20px; left: -20px; animation: float 8s ease-in-out infinite reverse; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

/* === STATS === */
.stats {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 50px 0;
}
.stat-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0; text-align: center;
}
.stat-item {
  display: flex; flex-direction: column; gap: 6px;
  padding: 20px;
  border-right: 1px solid var(--border);
}
.stat-item:last-child { border-right: none; }
.stat-num { font-size: 1.6rem; font-weight: 800; color: var(--purple-light); }
.stat-label { font-size: 0.82rem; color: var(--text-muted); font-weight: 500; }

/* === ABOUT === */
.about { padding: 120px 0; }
.two-col {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: start;
}
.section-label {
  font-size: 0.75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 2px;
  color: var(--purple-light); margin-bottom: 16px;
}
.section-label.center, h2.center, p.center { text-align: center; }
.about-text h2, .mission h2, .apps h2, .contact h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800; line-height: 1.2;
  letter-spacing: -1px; margin-bottom: 20px;
}
.about-text p { color: var(--text-muted); margin-bottom: 16px; font-size: 0.97rem; }

.about-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color 0.2s, transform 0.2s;
}
.feature-card:hover { border-color: rgba(124,58,237,0.4); transform: translateY(-3px); }
.card-icon { font-size: 1.6rem; margin-bottom: 12px; }
.feature-card h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 8px; }
.feature-card p { font-size: 0.84rem; color: var(--text-muted); line-height: 1.6; }

/* === MISSION === */
.mission {
  padding: 100px 0;
  background: var(--bg2);
}
.mission-inner { text-align: center; max-width: 680px; margin: 0 auto; }
.mission-text {
  color: var(--text-muted); font-size: 1rem;
  line-height: 1.8; margin-bottom: 50px;
}
.mission-pillars {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  flex-wrap: wrap;
}
.pillar {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  min-width: 100px;
}
.pillar-icon { font-size: 1.5rem; }
.pillar span { font-size: 0.82rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }
.pillar-arrow { color: var(--purple-light); font-size: 1.2rem; }

/* === APPS / CAROUSEL === */
.apps { padding: 120px 0; }
.apps-sub { color: var(--text-muted); margin: 0 auto 50px; max-width: 480px; }

.carousel-wrapper {
  display: flex; align-items: center; gap: 16px;
  position: relative;
}
.carousel-clip {
  flex: 1;
  overflow: hidden;
  border-radius: 24px;
}
.carousel-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
}
.carousel-slide {
  min-width: 100%;
  box-sizing: border-box;
}
.app-card-full {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 40px;
  transition: border-color 0.2s;
}
.app-card-full.featured { border-color: rgba(124,58,237,0.4); background: rgba(124,58,237,0.05); }
.app-card-full.ember { border-color: rgba(249,115,22,0.4); background: rgba(249,115,22,0.05); }

.app-card-top {
  display: flex; align-items: center; gap: 16px; margin-bottom: 20px;
}
.slide-num {
  margin-left: auto; font-size: 0.78rem; color: var(--text-muted);
  font-weight: 600; letter-spacing: 1px;
}
.app-desc { color: var(--text-muted); font-size: 0.97rem; line-height: 1.75; margin-bottom: 28px; }

.app-features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 12px; margin-bottom: 28px;
}
.app-feat {
  display: flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 0.82rem; font-weight: 600; color: var(--text-muted);
}
.feat-icon { font-size: 1rem; }

.app-logo-box {
  width: 56px; height: 56px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 1rem; color: white;
  flex-shrink: 0;
}
.purple-grad { background: linear-gradient(135deg, var(--purple), var(--blue)); }
.ember-grad { background: linear-gradient(135deg, #EA580C, #F59E0B); }
.dark-grad { background: linear-gradient(135deg, #1a1a2e, #2d2d50); border: 1px solid var(--border); }

.app-platforms { display: flex; gap: 10px; flex-wrap: wrap; }
.platform {
  font-size: 0.75rem; font-weight: 600; padding: 4px 12px;
  border-radius: 100px; background: rgba(255,255,255,0.06);
  border: 1px solid var(--border); color: var(--text-muted);
}
.ai-badge { color: var(--purple-light); border-color: rgba(124,58,237,0.3); background: rgba(124,58,237,0.08); }
.ember-badge { color: #F97316; border-color: rgba(249,115,22,0.3); background: rgba(249,115,22,0.08); }

.carousel-btn {
  flex-shrink: 0;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--card-bg); border: 1px solid var(--border);
  color: var(--text); font-size: 1.1rem; cursor: pointer;
  transition: all 0.2s; display: flex; align-items: center; justify-content: center;
}
.carousel-btn:hover { border-color: var(--purple-light); color: var(--purple-light); }

.carousel-dots {
  display: flex; justify-content: center; gap: 10px; margin-top: 28px;
}
.dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--border); border: none; cursor: pointer;
  transition: all 0.25s; padding: 0;
}
.dot.active { background: var(--purple-light); width: 24px; border-radius: 4px; }

@media (max-width: 768px) {
  .app-features-grid { grid-template-columns: repeat(2, 1fr); }
  .app-card-full { padding: 24px; }
  .carousel-btn { display: none; }
}


/* === CONTACT === */
.contact { padding: 120px 0; }
.contact-sub { color: var(--text-muted); max-width: 480px; margin: 0 auto 50px; }
.contact-cards {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px; max-width: 800px; margin: 0 auto;
}
a.contact-card { text-decoration: none; color: inherit; }
.contact-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex; flex-direction: column; gap: 8px;
  text-align: center;
  transition: all 0.2s;
}
.contact-card:hover { border-color: rgba(124,58,237,0.4); transform: translateY(-3px); }
.contact-icon { font-size: 1.8rem; }
.contact-label { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; font-weight: 600; }
.contact-value { font-size: 0.88rem; font-weight: 600; color: var(--text); word-break: break-all; }

/* === FOOTER === */
.footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 30px 0;
}
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; flex-wrap: wrap;
}
.footer-copy { font-size: 0.82rem; color: var(--text-muted); }
.footer-links a { font-size: 0.82rem; color: var(--text-muted); text-decoration: none; }
.footer-links a:hover { color: var(--text); }

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .hero { flex-direction: column; text-align: center; padding: 100px 24px 60px; }
  .hero-cta { justify-content: center; }
  .hero-visual { display: none; }
  .two-col { grid-template-columns: 1fr; gap: 50px; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; border-bottom: 1px solid var(--border); }
  .apps-grid { grid-template-columns: 1fr; }
  .contact-cards { grid-template-columns: 1fr; }
  .mission-pillars { gap: 8px; }
  .pillar-arrow { display: none; }
  .nav-links { display: none; }
  .footer-inner { flex-direction: column; text-align: center; }
}