/*
 * Fishak design tokens — aligned with docs/design-system/current-app-design-system.md
 * and ios/…/DesignSystem/DesignTokens.swift, android/…/DesignTokens.kt
 */
:root {
  --fishak-brand-primary: #3ce36a;
  --fishak-brand-primary-hover: #32d35f;
  --fishak-text-primary: #061423;
  --fishak-surface: #ffffff;
  --fishak-surface-muted: #f1f5f9;
  --fishak-border: #e2e8f0;
  --fishak-muted: rgba(6, 20, 35, 0.72);
  --fishak-faint: rgba(6, 20, 35, 0.5);
  --fishak-space-sm: 8px;
  --fishak-space-md: 12px;
  --fishak-space-lg: 16px;
  --fishak-space-xl: 24px;
  --fishak-radius-md: 12px;
  --fishak-radius-lg: 16px;
  --fishak-shadow-elevated: 0 6px 16px rgba(60, 227, 106, 0.3);
  --fishak-shadow-card:
    0 32px 64px rgba(6, 20, 35, 0.06),
    0 6px 24px rgba(60, 227, 106, 0.12);
  --font: "Inter", system-ui, -apple-system, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--fishak-text-primary);
  background: var(--fishak-surface-muted);
  -webkit-font-smoothing: antialiased;
}

.page-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(
      ellipse 120% 80% at 50% -20%,
      rgba(60, 227, 106, 0.18) 0%,
      transparent 55%
    ),
    linear-gradient(180deg, var(--fishak-surface-muted) 0%, #e8eef4 100%);
  pointer-events: none;
}

.page {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

header {
  padding: var(--fishak-space-lg) var(--fishak-space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 72rem;
  margin: 0 auto;
  width: 100%;
}

.brand {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--fishak-text-primary);
}

main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--fishak-space-xl) var(--fishak-space-lg) 48px;
}

.hero {
  width: 100%;
  max-width: 38rem;
  text-align: center;
  background: var(--fishak-surface);
  border-radius: var(--fishak-radius-lg);
  padding: clamp(var(--fishak-space-xl), 5vw, 40px);
  box-shadow: var(--fishak-shadow-card);
}

.badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fishak-faint);
  margin-bottom: var(--fishak-space-md);
}

h1 {
  margin: 0 0 var(--fishak-space-md);
  font-size: clamp(1.85rem, 5vw, 2.35rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--fishak-text-primary);
}

.lead {
  margin: 0 0 var(--fishak-space-xl);
  font-size: 1.05rem;
  color: var(--fishak-muted);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--fishak-space-md);
  justify-content: center;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px var(--fishak-space-lg);
  border-radius: var(--fishak-radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn:focus-visible {
  outline: 2px solid var(--fishak-brand-primary);
  outline-offset: 3px;
}

.btn-primary {
  background: var(--fishak-brand-primary);
  color: var(--fishak-text-primary);
  box-shadow: var(--fishak-shadow-elevated);
}

.btn-primary:hover {
  background: var(--fishak-brand-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(60, 227, 106, 0.35);
}

.btn-ghost {
  background: var(--fishak-surface-muted);
  color: var(--fishak-text-primary);
  border: 1px solid var(--fishak-border);
}

.btn-ghost:hover {
  background: #e2e8f0;
}

.note {
  margin-top: var(--fishak-space-xl);
  font-size: 0.875rem;
  color: var(--fishak-faint);
  line-height: 1.5;
}

.note code {
  font-size: 0.85em;
  padding: 2px 6px;
  border-radius: 6px;
  background: var(--fishak-surface-muted);
  color: var(--fishak-text-primary);
}

footer {
  padding: var(--fishak-space-lg);
  text-align: center;
  font-size: 0.8rem;
  color: var(--fishak-faint);
}

footer a {
  color: var(--fishak-muted);
}