@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Space+Grotesk:wght@500;700&display=swap');

:root {
  --bg: #0b1224;
  --panel: rgba(255, 255, 255, 0.04);
  --panel-strong: rgba(255, 255, 255, 0.08);
  --brand: #5ce1e6;
  --accent: #8b5cf6;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --border: rgba(255, 255, 255, 0.12);
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 20% 20%, rgba(92, 225, 230, 0.07), transparent 25%),
    radial-gradient(circle at 80% 0%, rgba(139, 92, 246, 0.08), transparent 32%),
    radial-gradient(circle at 50% 70%, rgba(15, 23, 42, 0.85), rgba(11, 18, 36, 1));
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: var(--brand);
}

.container {
  width: min(1200px, 90%);
  margin: 0 auto;
  padding: 48px 0 96px;
}

.header {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  align-items: center;
  padding: 32px;
  margin-top: 32px;
  background: linear-gradient(135deg, rgba(92, 225, 230, 0.08), rgba(139, 92, 246, 0.12));
  border: 1px solid var(--border);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--panel-strong);
  border: 1px solid var(--border);
  font-weight: 600;
  color: var(--brand);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
}

.title {
  font-family: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  font-size: clamp(32px, 5vw, 46px);
  margin: 16px 0 12px;
  line-height: 1.08;
}

.subtitle {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
  margin: 0;
}

.header-panel {
  background: var(--panel);
  border-radius: 20px;
  padding: 20px;
  border: 1px solid var(--border);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.stat {
  padding: 16px;
  border-radius: 16px;
  background: var(--panel-strong);
  border: 1px solid var(--border);
}

.stat strong {
  display: block;
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 6px;
}

.stat span {
  font-size: 20px;
  font-weight: 700;
}

.primary-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-radius: 14px;
  background: linear-gradient(135deg, #5ce1e6, #8b5cf6);
  color: #0b1224;
  font-weight: 700;
  border: none;
  cursor: pointer;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.primary-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.section-title {
  margin: 56px 0 16px;
  font-size: 24px;
  letter-spacing: -0.02em;
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 18px;
}

.step-card {
  position: relative;
  background: var(--panel);
  border-radius: 20px;
  padding: 22px;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: rgba(92, 225, 230, 0.5);
}

.step-number {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: radial-gradient(circle at 20% 20%, rgba(92, 225, 230, 0.2), rgba(11, 18, 36, 0.9));
  border: 1px solid var(--border);
  font-weight: 800;
  color: var(--brand);
  margin-bottom: 12px;
}

.step-title {
  font-size: 18px;
  margin: 0 0 8px;
}

.step-text {
  color: var(--muted);
  line-height: 1.6;
  margin: 0 0 12px;
}

.step-list {
  color: var(--muted);
  padding-left: 18px;
  margin: 0 0 16px;
  line-height: 1.6;
}

.image-slot {
  margin-top: 14px;
  background: var(--panel-strong);
  border: 1px dashed var(--border);
  border-radius: 14px;
  overflow: hidden;
}

.image-slot img {
  display: block;
  width: 100%;
  height: auto;
}

.image-caption {
  margin: 8px 12px 12px;
  color: var(--muted);
  font-size: 14px;
}

.quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 18px;
}

.secondary-btn,
.ghost-btn {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.secondary-btn:hover,
.ghost-btn:hover {
  border-color: rgba(92, 225, 230, 0.6);
  transform: translateY(-1px);
}

.tip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.tip {
  padding: 16px;
  border-radius: 14px;
  background: var(--panel-strong);
  border: 1px solid var(--border);
  color: var(--muted);
  line-height: 1.5;
}

.callout {
  margin-top: 36px;
  padding: 24px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(92, 225, 230, 0.08), rgba(139, 92, 246, 0.14));
  border: 1px solid rgba(92, 225, 230, 0.4);
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}

.ip {
  font-family: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  font-size: 18px;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--panel);
  border: 1px solid var(--border);
}

.footer {
  margin-top: 48px;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
}

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

@media (max-width: 900px) {
  .header {
    grid-template-columns: 1fr;
  }

  .callout {
    align-items: stretch;
  }
}