:root{
  --bg: #06121a;
  --bg2:#071a24;
  --card: rgba(255,255,255,.08);
  --card2: rgba(255,255,255,.12);
  --text:#eaf7ff;
  --muted: rgba(234,247,255,.75);
  --line: rgba(255,255,255,.12);

  --aqua:#36d7ff;
  --mint:#58ffb2;
  --sun:#ffd56a;
  --pink:#ff77c6;

  --radius: 18px;
  --shadow: 0 18px 50px rgba(0,0,0,.35);
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  color:var(--text);
  background: radial-gradient(1200px 800px at 10% 10%, rgba(54,215,255,.22), transparent 60%),
              radial-gradient(900px 600px at 90% 20%, rgba(255,213,106,.18), transparent 55%),
              radial-gradient(800px 500px at 70% 90%, rgba(88,255,178,.14), transparent 55%),
              linear-gradient(180deg, var(--bg), var(--bg2));
  overflow-x:hidden;
}

a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }

.container{
  width:min(1120px, 92%);
  margin:0 auto;
}

/* Topbar */
.topbar{
  position:sticky;
  top:0;
  z-index:50;
  background: rgba(6,18,26,.72);
  backdrop-filter: blur(14px);
  border-bottom:1px solid var(--line);
}

.topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
}

.brand-logo{
  width:34px;
  height:34px;
  filter: drop-shadow(0 10px 20px rgba(54,215,255,.25));
}

.brand-name{
  font-weight:800;
  letter-spacing:.2px;
}

.nav{
  display:flex;
  gap:18px;
  align-items:center;
}

.nav a{
  font-size:14px;
  color:var(--muted);
  padding:8px 10px;
  border-radius:999px;
  transition:.2s ease;
}

.nav a:hover{
  color:var(--text);
  background: rgba(255,255,255,.06);
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 16px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background: linear-gradient(90deg, rgba(54,215,255,.85), rgba(88,255,178,.85));
  color:#001018;
  font-weight:800;
  box-shadow: 0 14px 40px rgba(54,215,255,.18);
  transition:.18s ease;
  cursor:pointer;
}

.btn:hover{
  transform: translateY(-1px);
  filter:saturate(1.1);
}

.btn:active{
  transform: translateY(0px);
}

.btn-small{
  padding:9px 12px;
  font-size:13px;
}

.btn-ghost{
  background: rgba(255,255,255,.06);
  color:var(--text);
  border:1px solid rgba(255,255,255,.14);
  box-shadow:none;
}

/* Hero */
.hero{
  position:relative;
  padding:54px 0 0;
}

.hero-inner{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap:26px;
  align-items:start;
  padding:22px 0 34px;
}

.hero-bg{
  position:absolute;
  inset:-120px 0 auto 0;
  opacity:.55;
  pointer-events:none;
}

.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color:var(--muted);
  font-size:13px;
}

h1{
  font-size: clamp(34px, 4.2vw, 54px);
  line-height:1.02;
  margin:14px 0 12px;
  letter-spacing:-.6px;
}

.gradient-text{
  background: linear-gradient(90deg, var(--aqua), var(--mint), var(--sun), var(--pink));
  -webkit-background-clip: text;
  background-clip:text;
  color:transparent;
}

.lead{
  font-size: 16px;
  color: var(--muted);
  line-height:1.55;
  margin:0 0 18px;
  max-width: 52ch;
}

.hero-cta{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin-bottom:18px;
}

.hero-stats{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}

.stat{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
}

.stat-num{
  font-size:18px;
}

.stat-text{
  font-size:13px;
  color:var(--muted);
}

/* Cards */
.card{
  border-radius: var(--radius);
  border:1px solid rgba(255,255,255,.14);
  padding:16px;
  box-shadow: var(--shadow);
}

.card-glass{
  background: linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.05));
  backdrop-filter: blur(14px);
}

.card-soft{
  background: rgba(255,255,255,.06);
  margin-top:14px;
}

.card h2{
  margin:0 0 6px;
  font-size:18px;
}

.card h3{
  margin:0 0 6px;
  font-size:16px;
}

.small{
  margin:0 0 12px;
  color:var(--muted);
  font-size:14px;
  line-height:1.5;
}

.tiny{
  margin:10px 0 0;
  color:rgba(234,247,255,.62);
  font-size:12px;
  line-height:1.4;
}

/* Mood */
.mood-grid{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin:10px 0 12px;
}

.chip{
  border-radius:999px;
  padding:8px 10px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color:var(--text);
  font-size:13px;
  cursor:pointer;
  transition:.18s ease;
}

.chip:hover{
  background: rgba(255,255,255,.10);
  transform: translateY(-1px);
}

.mood-box{
  border-radius: 14px;
  border:1px dashed rgba(255,255,255,.20);
  padding:12px;
  background: rgba(0,0,0,.18);
  color: rgba(234,247,255,.82);
  font-size:13px;
  min-height:54px;
  display:flex;
  align-items:center;
}

/* Sections */
.section{
  padding: 56px 0;
}

.section-alt{
  background: rgba(255,255,255,.03);
  border-top:1px solid rgba(255,255,255,.08);
  border-bottom:1px solid rgba(255,255,255,.08);
}

.section-head{
  margin-bottom:18px;
}

.section-head h2{
  margin:0 0 6px;
  font-size:24px;
}

.section-head p{
  margin:0;
  color:var(--muted);
  max-width: 70ch;
}

.grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}

.grid-2{
  grid-template-columns: repeat(2, 1fr);
}

.tile{
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding:16px;
  box-shadow: 0 18px 40px rgba(0,0,0,.22);
  transition:.18s ease;
}

.tile:hover{
  transform: translateY(-2px);
  background: rgba(255,255,255,.075);
}

.tile h3{
  margin:0 0 6px;
  font-size:16px;
}

.tile p{
  margin:0 0 10px;
  color:var(--muted);
  font-size:14px;
  line-height:1.45;
}

.tile.big h3{
  font-size:18px;
}

.link{
  color: rgba(54,215,255,.95);
  font-weight:700;
}

/* Vibes row */
.vibes{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}

.vibe-card{
  border-radius: var(--radius);
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  padding:16px;
}

.vibe-icon{
  font-size:22px;
  margin-bottom:6px;
}

/* Footer */
.footer{
  border-top:1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.18);
}

.footer-inner{
  display:flex;
  justify-content:space-between;
  gap:20px;
  padding:22px 0;
  align-items:flex-start;
}

.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
}

.footer-brand img{
  width:30px;
  height:30px;
}

.footer-right{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}

.footer-link{
  color:rgba(234,247,255,.70);
  font-size:13px;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
}

.footer-link:hover{
  color:var(--text);
}

.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);
  padding:10px 0;
}

/* Wave */
.wave{
  margin-top:10px;
  opacity:.9;
}

/* Responsive */
@media (max-width: 920px){
  .hero-inner{
    grid-template-columns: 1fr;
  }
  .grid{
    grid-template-columns: 1fr;
  }
  .vibes{
    grid-template-columns: 1fr;
  }
  .nav{
    display:none;
  }
}