:root{
  --bg: #0b1220;
  --text: #e6eaf2;
  --muted: #a8b3c7;
  --brand: #5cc8ff;
  --brand-900: #08101c;
  --card: #0f1728;
  --outline: rgba(172, 204, 255, .25);
  --shadow: 0 10px 35px rgba(0,0,0,.35);
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body{
  margin: 0; font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 800px at 20% -10%, #102036 0, transparent 60%),
    radial-gradient(800px 600px at 110% 10%, #0e1e32 0, transparent 50%),
    var(--bg);
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
}

.site-header{
  position: sticky; top: 0; z-index: 10; backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: space-between;
  padding: .75rem 1rem; background: rgba(11,18,32,.6); border-bottom: 1px solid rgba(255,255,255,.06);
}
.brand{ display: flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--text); font-weight: 700; letter-spacing: .2px; }
.logo{ border-radius: 10px; box-shadow: 0 2px 8px rgba(0,0,0,.4); }
.brand-text{ font-size: 1rem; }

.nav{ display: flex; gap: 1rem; list-style: none; margin: 0; padding: 0; }
.nav a{ color: var(--text); text-decoration: none; opacity: .85; }
.nav a:hover{ opacity: 1; text-decoration: underline; text-underline-offset: 3px; }
.nav-toggle{ display: none; }

@media (max-width: 820px){
  .nav-toggle{ display: inline-flex; align-items:center; gap:.5rem; background: transparent; color: var(--text); border: 1px solid rgba(255,255,255,.2); padding: .4rem .6rem; border-radius: .6rem; }
  .nav{ display: none; position: absolute; right: 1rem; top: 3.1rem; flex-direction: column; background: rgba(11,18,32,.95); padding: .6rem; border-radius: .6rem; box-shadow: var(--shadow); }
  .nav[aria-expanded="true"]{ display: flex; }
}

.hero{ max-width: 1080px; margin: 8vh auto 0; padding: 3rem 1rem; text-align: center; }
.hero h1{ font-size: clamp(2rem, 5vw, 3.6rem); line-height: 1.05; margin: 0 0 .7rem; }
.gradient{ background: linear-gradient(92deg, #fff, #a6d8ff 45%, #5cc8ff 80%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead{ font-size: clamp(1rem, 2.1vw, 1.25rem); color: var(--muted); max-width: 900px; margin: 0 auto 1.2rem; }

.hero-art{ width: clamp(220px, 40vw, 420px); margin: 1.2rem auto 0; display: block;
  filter: drop-shadow(0 12px 40px rgba(75, 180, 255, .25));
  opacity: .98;
}

.cta{ display: flex; gap: .8rem; justify-content: center; margin: 1.2rem 0 1.5rem; flex-wrap: wrap; }
.btn{ display: inline-flex; align-items: center; justify-content: center; padding: .7rem 1rem; border-radius: .8rem; border: 1px solid var(--outline); text-decoration: none; color: var(--text); }
.btn.primary{ background: linear-gradient(180deg, #62d2ff, #3ab9ff); color: #08101c; font-weight: 700; box-shadow: 0 8px 24px rgba(60,180,255,.25); }
.btn.ghost{ background: rgba(255,255,255,.04); }

.trust{ display: grid; grid-auto-flow: column; gap: .6rem; justify-content: center; margin-top: 1rem; overflow-x: auto; padding-bottom: .4rem; }
.pill{ background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.08); border-radius: 999px; padding: .4rem .75rem; font-size: .9rem; white-space: nowrap; }

.section{ max-width: 1100px; margin: 0 auto; padding: 3rem 1rem; }
.section h2{ font-size: clamp(1.4rem, 2.5vw, 2rem); margin: 0 0 1rem; }

.cards{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.card{
  position: relative;
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 1.1rem; padding: 1.1rem;
  box-shadow: var(--shadow);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  overflow: hidden;
}
.card::after{
  content: ""; position: absolute; inset: -1px;
  border-radius: 1.1rem;
  background: radial-gradient(600px 200px at -20% 0, rgba(92,200,255,.18), transparent 70%);
  pointer-events: none;
}
.card:hover{ transform: translateY(-3px); box-shadow: 0 16px 40px rgba(0,0,0,.4); border-color: rgba(172, 204, 255, .25); }
.card .icon{ font-size: 1.6rem; margin-bottom: .4rem; }
.card ul{ margin: .2rem 0 0 1.1rem; color: var(--muted); }

@media (max-width: 940px){ .cards{ grid-template-columns: 1fr; } }

.badges{ display: flex; flex-wrap: wrap; gap: .5rem; padding: 0; list-style: none; }
.badges li{ border: 1px solid rgba(255,255,255,.18); padding: .4rem .6rem; border-radius: .6rem; background: rgba(255,255,255,.04); }

address { font-style: normal; color: var(--muted); }
.link{ color: #a6d8ff; }

.site-footer{ display: grid; grid-template-columns: 1fr auto; gap: 1rem; align-items: center; max-width: 1100px; margin: 2rem auto; padding: 1rem; color: var(--muted); border-top: 1px solid rgba(255,255,255,.06); }
@media (max-width:720px){ .site-footer{ grid-template-columns: 1fr; text-align: center; } }

/* Reveal animation */
.reveal{ opacity: 0; transform: translateY(16px) scale(.98); filter: saturate(.85);
  transition: opacity .6s ease, transform .6s ease, filter .6s ease; }
.reveal.visible{ opacity: 1; transform: none; filter: saturate(1); }

/* Soft animated orbs */
.orb{ position: fixed; border-radius: 999px; filter: blur(50px); opacity: .35; z-index: -1; }
.orb-a{ width: 260px; height: 260px; left: -60px; top: 20vh; background: radial-gradient(circle at 30% 30%, #3ab9ff, transparent 60%); animation: floatA 20s ease-in-out infinite alternate; }
.orb-b{ width: 340px; height: 340px; right: -80px; top: 55vh; background: radial-gradient(circle at 70% 70%, #9edcff, transparent 60%); animation: floatB 26s ease-in-out infinite alternate; }
@keyframes floatA{ to{ transform: translate(20px, -14px) scale(1.05); } }
@keyframes floatB{ to{ transform: translate(-20px, 20px) scale(1.07); } }