:root{
  --bg: #f6f8ff;
  --surface: #ffffff;
  --ink: #0f172a;
  --muted: #475569;
  --primary: #2563eb;
  --primary-2: #7c3aed;
  --accent: #06b6d4;
  --warning: #f59e0b;
  --ok: #16a34a;
  --border: rgba(15,23,42,.10);
  --shadow: 0 16px 40px rgba(15,23,42,.10);
  --shadow-soft: 0 10px 25px rgba(15,23,42,.08);
  --radius: 18px;
}

*{box-sizing:border-box}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color: var(--ink);
  background:
    radial-gradient(900px 400px at 10% 0%, rgba(37,99,235,.15), transparent 60%),
    radial-gradient(900px 400px at 90% 0%, rgba(124,58,237,.14), transparent 60%),
    radial-gradient(700px 300px at 50% 110%, rgba(6,182,212,.10), transparent 60%),
    var(--bg);
}

a{color: var(--primary); text-decoration:none}
a:hover{text-decoration:underline}

.topbar-18{
  background: linear-gradient(90deg, rgba(245,158,11,.18), rgba(37,99,235,.10));
  border-bottom: 1px solid var(--border);
  font-size: .95rem;
}

.navbar{
  background: rgba(255,255,255,.75) !important;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.brand-mark{
  width: 34px; height: 34px;
  border-radius: 12px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}

.brand-mark img {
  width: 32px;
  height: 32px;
  border-radius: 5px;
}

.hero{
  position: relative;
  padding: 58px 0 30px;
}

.hero-card{
  background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.78));
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 6px);
  box-shadow: var(--shadow);
  overflow:hidden;
}

.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  padding: .45rem .7rem;
  background: rgba(37,99,235,.10);
  border: 1px solid rgba(37,99,235,.18);
  border-radius: 999px;
  color: #1e40af;
  font-weight: 600;
  font-size: .9rem;
}

.hero-title{
  font-size: clamp(2.05rem, 3vw, 3rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
}

.gradient-text{
  background: linear-gradient(90deg, var(--primary), var(--primary-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub{
  font-size: 1.05rem;
  color: var(--muted);
}

.soft-btn{
  border-radius: 14px;
  padding: .75rem 1rem;
  border: 1px solid rgba(37,99,235,.20);
  box-shadow: 0 10px 20px rgba(37,99,235,.10);
}

.soft-btn.btn-primary{
  background: linear-gradient(90deg, rgba(37,99,235,1), rgba(124,58,237,1));
  border: none;
}

.soft-btn.btn-outline-primary{
  color: #1e40af;
  background: rgba(37,99,235,.06);
}

.section{
  padding: 54px 0;
}

.section-title{
  font-size: 1.6rem;
  letter-spacing: -0.01em;
}

.kicker{
  text-transform: uppercase;
  letter-spacing: .14em;
  color: rgba(71,85,105,.9);
  font-weight: 700;
  font-size: .75rem;
}

.card-soft{
  background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.78));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.card-soft .card-header{
  background: transparent;
  border-bottom: 1px solid var(--border);
}

.pill{
  display:inline-flex;
  align-items:center;
  gap:.45rem;
  padding: .35rem .6rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.7);
  color: rgba(15,23,42,.82);
  font-weight: 600;
  font-size: .85rem;
}

.icon-chip{
  width: 34px; height: 34px;
  border-radius: 14px;
  border: 1px solid rgba(15,23,42,.10);
  background: rgba(255,255,255,.85);
  display:flex;
  align-items:center;
  justify-content:center;
}

.icon-chip svg{width:18px;height:18px}

.demo-output{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono","Courier New", monospace;
  background: rgba(2,6,23,.04);
  border: 1px solid rgba(2,6,23,.08);
  border-radius: 14px;
  padding: .9rem;
}

.number-ball{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width: 44px; height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(37,99,235,.18);
  background: radial-gradient(circle at 30% 25%, rgba(255,255,255,.95), rgba(255,255,255,.5) 35%, rgba(37,99,235,.10));
  box-shadow: 0 10px 18px rgba(37,99,235,.10);
  font-weight: 800;
  color: #0b1220;
}

.notice{
  border-left: 4px solid rgba(37,99,235,.65);
  background: rgba(37,99,235,.06);
  border-radius: 14px;
  padding: 1rem 1rem;
}

.notice.warning{
  border-left-color: rgba(245,158,11,.75);
  background: rgba(245,158,11,.10);
}

.footer{
  border-top: 1px solid var(--border);
  padding: 28px 0;
  color: rgba(71,85,105,.95);
}

.footer { background: #fff; }
.footer .legal-mini { font-size: .92rem; color: rgba(0,0,0,.65); line-height: 1.4; }
.footer .footer-link {
  font-size: .95rem;
  text-decoration: none;
  color: rgba(0,0,0,.72);
  padding: .15rem .25rem;
  border-radius: .5rem;
}
.footer .footer-link:hover {
  color: rgba(0,0,0,.9);
  text-decoration: underline;
}


.form-wrap{
  max-width: 520px;
  margin: 0 auto;
}

.form-control, .form-select{
  border-radius: 14px;
  border: 1px solid rgba(15,23,42,.14);
  padding: .8rem .9rem;
}

.form-control:focus, .form-select:focus{
  box-shadow: 0 0 0 .25rem rgba(37,99,235,.14);
  border-color: rgba(37,99,235,.35);
}

.small-help{ color: rgba(71,85,105,.95); font-size:.95rem }

.badge-soft{
  background: rgba(16,185,129,.10);
  border: 1px solid rgba(16,185,129,.20);
  color: rgba(6,95,70,.95);
  border-radius: 999px;
  font-weight: 700;
  padding: .35rem .6rem;
}

.divider{
  height:1px;
  background: var(--border);
  margin: 18px 0;
}

.legal-mini{
  font-size: .92rem;
  color: rgba(71,85,105,.95);
}


.logo-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.logo-trust a {
  height: 50px;
  padding: 7px;
  border-radius: 4px;
  display: block;
  margin: 0;
  background: linear-gradient(135deg, rgba(108, 112, 151, 0.7), rgba(33, 67, 47, 0.27));
}
.footer-main {
  text-align: center;
}
.logo-trust img {
  height: 100%;
}
.agewarning {
  color: #000;
  font-size: 20px;
  font-weight: 900;
  width: 50px;
  height: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  border: 3px solid RGBA(var(--bs-warning-rgb), var(--bs-bg-opacity, 1));
  user-select: none;
}
.about-img {
  border-radius: 15px;
}

@media (max-width: 991px){
  .hero{padding-top: 44px;}
}