:root {
  --bg: #030a17;
  --bg-soft: #061328;
  --card: #0b1d33;
  --text: #eaf3ff;
  --muted: #9bb2cf;
  --primary: #00d8ff;
  --primary-soft: rgba(0, 216, 255, 0.2);
  --border: rgba(90, 155, 220, 0.25);
  --success: #4dffc7;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Segoe UI", Roboto, Arial, sans-serif;
  background: radial-gradient(circle at 20% 20%, #0b2341 0%, var(--bg) 42%, #010611 100%);
  color: var(--text);
  line-height: 1.6;
}

body {
  min-height: 100vh;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(8px);
  background: rgba(3, 10, 23, 0.74);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
}

.brand {
  margin: 0;
  letter-spacing: 0.18em;
  color: var(--primary);
  font-weight: 700;
  font-size: 1.02rem;
  text-shadow: 0 0 12px rgba(0, 216, 255, 0.35);
}

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

.nav a {
  font-size: 0.9rem;
  color: var(--text);
  border: 1px solid transparent;
  padding: 6px 10px;
  border-radius: 999px;
}

.nav a:hover {
  text-decoration: none;
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.02);
}

.hero {
  padding: 72px 0 24px;
}

.hero-card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, rgba(11, 29, 51, 0.9), rgba(4, 15, 28, 0.95));
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 34px;
  box-shadow: 0 0 0 1px rgba(0, 216, 255, 0.06), 0 20px 50px rgba(0, 0, 0, 0.35);
  animation: slideUp 0.6s ease-out both;
}

.hero-card::before,
.hero-card::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.hero-card::before {
  width: 420px;
  height: 420px;
  border-radius: 50%;
  border: 1px solid rgba(0, 216, 255, 0.16);
  right: -140px;
  top: -220px;
}

.hero-card::after {
  inset: 0;
  background: linear-gradient(120deg, transparent 25%, rgba(0, 216, 255, 0.08) 52%, transparent 75%);
  transform: translateX(-120%);
  animation: sweep 6s ease-in-out infinite;
}

.hero h2 {
  margin-top: 0;
  font-size: clamp(1.8rem, 3.6vw, 2.8rem);
  line-height: 1.2;
}

.subtitle {
  color: var(--muted);
  max-width: 670px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 18px;
}

.hero-meta {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(5, 15, 28, 0.9);
  padding: 18px;
  display: grid;
  gap: 12px;
}

.meta-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px dashed rgba(120, 180, 230, 0.25);
  padding-bottom: 8px;
}

.meta-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.meta-label {
  color: var(--muted);
  font-size: 0.9rem;
}

.meta-value {
  color: #d8f6ff;
  font-weight: 600;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.hero-actions {
  margin-top: 16px;
}

.pill {
  border: 1px solid var(--border);
  background: var(--primary-soft);
  color: #b9f4ff;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.88rem;
}

.section {
  margin: 30px 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.card {
  position: relative;
  background: rgba(8, 21, 38, 0.88);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  transition: transform 0.22s ease, border-color 0.22s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 216, 255, 0.5);
}

.card h3 {
  margin-top: 0;
}

.icon {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  margin-bottom: 10px;
  display: grid;
  place-items: center;
  background: rgba(0, 216, 255, 0.15);
  color: #aef1ff;
  font-size: 1rem;
  font-weight: 700;
  border: 1px solid rgba(0, 216, 255, 0.3);
}

.section-title {
  margin: 0 0 8px;
  font-size: clamp(1.35rem, 2.3vw, 1.9rem);
}

.section-subtitle {
  margin: 0 0 16px;
  color: var(--muted);
}

.steps {
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 14px;
}

.step {
  background: rgba(8, 21, 38, 0.8);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
}

.step h3 {
  margin: 0 0 6px;
  font-size: 1rem;
}

.step p {
  margin: 0;
  color: #c8d8ea;
}

.step::before {
  counter-increment: step;
  content: "0" counter(step);
  display: inline-block;
  color: var(--primary);
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border: 1px solid var(--border);
  background: linear-gradient(160deg, rgba(7, 23, 44, 0.94), rgba(8, 15, 29, 0.94));
  border-radius: 16px;
  padding: 24px;
}

.cta h3 {
  margin: 0;
}

.cta p {
  margin: 4px 0 0;
  color: var(--muted);
}

.legal-card {
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(8, 21, 38, 0.88);
}

.legal-card h2,
.legal-card h3 {
  color: #d7f7ff;
}

.legal-card p,
.legal-card li {
  color: #c8d8ea;
}

.site-footer {
  border-top: 1px solid var(--border);
  margin-top: 50px;
  padding: 20px 0 40px;
  color: var(--muted);
}

.btn {
  display: inline-block;
  border-radius: 10px;
  border: 1px solid var(--primary);
  padding: 10px 14px;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 0 0 0 rgba(0, 216, 255, 0.2);
}

.btn-primary {
  background: linear-gradient(120deg, #00c8ff, #00e0ff);
  color: #001a27;
  border-color: transparent;
}

.btn-secondary {
  color: #d8f8ff;
  background: rgba(0, 216, 255, 0.08);
}

.btn + .btn {
  margin-left: 10px;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary:hover {
  background: linear-gradient(120deg, #19d3ff, #22e4ff);
}

.status {
  color: var(--success);
  font-weight: 600;
  font-size: 0.9rem;
}

@keyframes sweep {
  0% {
    transform: translateX(-120%);
  }
  45% {
    transform: translateX(120%);
  }
  100% {
    transform: translateX(120%);
  }
}

@keyframes slideUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 44px;
  }

  .hero-card {
    padding: 22px;
  }

  .btn + .btn {
    margin-left: 0;
    margin-top: 10px;
  }
}

@media (max-width: 860px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .cta {
    flex-direction: column;
    align-items: flex-start;
  }
}