:root{
  --bg:#0b1220;
  --panel:#0f1a33;
  --text:#eaf0ff;
  --muted:#a9b7d6;
  --brand:#6ee7ff;
  --brand2:#a78bfa;
  --ring: rgba(110,231,255,.35);
  --shadow: 0 12px 30px rgba(0,0,0,.35);
  --radius: 18px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 20% -10%, rgba(167,139,250,.25), transparent 55%),
              radial-gradient(900px 500px at 90% 10%, rgba(110,231,255,.18), transparent 55%),
              var(--bg);
  color:var(--text);
  line-height:1.55;
}

a{ color:inherit; text-decoration:none; }
.container{ width:min(1100px, 92vw); margin:0 auto; }

.header{
  position:sticky; top:0;
  backdrop-filter: blur(10px);
  background: rgba(11,18,32,.65);
  border-bottom: 1px solid rgba(255,255,255,.08);
  z-index: 50;
}
.header__inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand{ display:flex; gap:10px; align-items:center; }
.brand__mark{
  display:inline-grid; place-items:center;
  width:38px; height:38px;
  border-radius:12px;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  color:#04101f;
  font-weight:800;
}
.brand__name{ font-weight:700; letter-spacing:.2px; }

.nav{ display:flex; gap:18px; align-items:center; }
.nav a{ color:var(--muted); font-weight:600; }
.nav a:hover{ color:var(--text); }

.nav-toggle{
  display:none;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color:var(--text);
  border-radius:12px;
  padding:8px 10px;
}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 16px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  color:#04101f;
  font-weight:800;
  border:0;
  box-shadow: var(--shadow);
}
.btn--ghost{
  background: transparent;
  border:1px solid rgba(255,255,255,.18);
  color:var(--text);
  box-shadow:none;
}
.btn--small{ padding:10px 14px; border-radius: 12px; }
.btn:hover{ transform: translateY(-1px); }
.btn:active{ transform: translateY(0); }

.hero{ padding: 54px 0 30px; }
.hero__inner{
  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 28px;
  align-items: stretch;
}
.hero__content h1{
  font-size: clamp(30px, 3.2vw, 48px);
  line-height: 1.12;
  margin: 0 0 12px;
}
.hero__content p{
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 56ch;
}
.hero__actions{ display:flex; gap:12px; flex-wrap:wrap; margin-bottom: 16px; }
.hero__trust{
  display:flex; gap:14px; flex-wrap:wrap;
  color: var(--muted);
  font-weight:600;
  font-size:.95rem;
}
.hero__trust span{
  padding:8px 12px;
  border:1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  background: rgba(255,255,255,.04);
}

.hero__card{
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow);
  padding: 18px;
  display:grid;
  gap: 12px;
}
.stat{
  padding: 14px;
  border-radius: 16px;
  background: rgba(15,26,51,.6);
  border: 1px solid rgba(255,255,255,.08);
}
.stat__label{ color: var(--muted); font-weight:700; font-size:.95rem; }
.stat__value{ font-size: 1.8rem; font-weight:900; margin-top: 6px; }

.section{ padding: 54px 0; }
.section--alt{ background: rgba(255,255,255,.03); border-top:1px solid rgba(255,255,255,.06); border-bottom:1px solid rgba(255,255,255,.06); }
h2{ margin:0 0 10px; font-size: clamp(22px, 2.2vw, 32px); }
.lead{ margin:0 0 22px; color: var(--muted); max-width: 70ch; }

.grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.card{
  background: rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.10);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 10px 22px rgba(0,0,0,.18);
}
.card h3{ margin: 0 0 8px; }
.card p{ margin:0; color: var(--muted); }

.about{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
  align-items:start;
}
.ticks{ margin: 14px 0 0; padding-left: 18px; color: var(--muted); }
.ticks li{ margin: 8px 0; }

.form{
  max-width: 760px;
}
.form label{ display:block; font-weight:700; color: var(--text); margin-bottom: 12px; }
.form input, .form textarea{
  width:100%;
  margin-top: 6px;
  padding: 12px 12px;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(15,26,51,.55);
  color: var(--text);
  outline: none;
}
.form input:focus, .form textarea:focus{
  border-color: rgba(110,231,255,.45);
  box-shadow: 0 0 0 4px var(--ring);
}
.form__row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.form__note{ margin-top: 10px; color: var(--muted); font-weight:600; min-height: 1.2em; }

.footer{ padding: 26px 0; }
.footer__inner{
  display:flex; justify-content:space-between; align-items:center;
  gap: 14px; flex-wrap:wrap;
  color: var(--muted);
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 18px;
}
.footer__links{ display:flex; gap: 14px; }
.footer__links a:hover{ color: var(--text); }

.sr-only{
  position:absolute;
  width:1px; height:1px;
  padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0);
  white-space:nowrap; border:0;
}

@media (max-width: 900px){
  .hero__inner{ grid-template-columns: 1fr; }
  .grid{ grid-template-columns: 1fr; }
  .about{ grid-template-columns: 1fr; }
  .nav-toggle{ display:inline-flex; }
  .nav{
    display:none;
    position:absolute;
    right:4vw;
    top: 64px;
    background: rgba(11,18,32,.92);
    border:1px solid rgba(255,255,255,.10);
    border-radius: 16px;
    padding: 12px;
    flex-direction: column;
    min-width: 200px;
  }
  .nav.is-open{ display:flex; }
}

.idea-banner{
  margin: 18px 18px 20px;
  padding: 14px 16px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(110,231,255,.15), rgba(167,139,250,.15));
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 8px 22px rgba(0,0,0,.25);
  overflow: hidden;
}

.idea-banner__inner{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}

.idea-tag{
  padding:8px 14px;
  border-radius:999px;
  font-weight:700;
  font-size:.9rem;
  background: rgba(15,26,51,.7);
  border:1px solid rgba(255,255,255,.12);
  color: var(--text);
}

.hero-divider{
  height: 2px;
  width: 100%;
  position: relative;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(110,231,255,.9) 20%,
    rgba(167,139,250,.9) 50%,
    rgba(110,231,255,.9) 80%,
    transparent 100%
  );
  box-shadow:
    0 0 10px rgba(110,231,255,.7),
    0 0 20px rgba(167,139,250,.5);
}

.hero-divider::after{
  content:"";
  position:absolute;
  top:0;
  left:-50%;
  width:50%;
  height:100%;
  background:linear-gradient(90deg, transparent, white, transparent);
  opacity:.3;
  animation: shimmer 4s linear infinite;
}

@keyframes shimmer{
  0% { left:-50%; }
  100% { left:100%; }
}