/* ============================================
   FREYSTA — Legal Pages
   Nordic Editorial Design
   ============================================ */

/* ---------- page backdrop ---------- */
.legal-page {
  background: var(--color-warm-white);
  position: relative;
  overflow-x: hidden;
}

.legal-page::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(125, 211, 192, 0.06), transparent 60%),
    radial-gradient(ellipse 60% 50% at 85% 80%, rgba(196, 145, 138, 0.05), transparent 55%);
  pointer-events: none;
  z-index: 0;
}

/* subtle grain texture */
.legal-page::after {
  content: '';
  position: fixed;
  inset: 0;
  opacity: 0.28;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}

/* ---------- shell ---------- */
.legal-shell {
  position: relative;
  z-index: 1;
  max-width: 960px;
  margin: 0 auto;
  padding: var(--space-4xl) var(--space-xl) var(--space-5xl);
}

/* ---------- hero ---------- */
.legal-hero {
  position: relative;
  border-radius: var(--radius-2xl);
  background:
    linear-gradient(160deg, rgba(10, 22, 40, 0.97) 0%, rgba(30, 52, 68, 0.95) 45%, rgba(45, 74, 94, 0.92) 100%);
  color: var(--color-text-inverse);
  padding: var(--space-3xl) var(--space-2xl) var(--space-2xl);
  box-shadow:
    var(--shadow-2xl),
    0 0 0 1px rgba(125, 211, 192, 0.12);
  overflow: hidden;
  animation: heroReveal 0.9s var(--ease-out-expo) both;
}

@keyframes heroReveal {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* aurora accent line */
.legal-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: var(--space-2xl);
  right: var(--space-2xl);
  height: 3px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--color-aurora) 20%,
    var(--color-gold) 50%,
    var(--color-glacier) 80%,
    transparent 100%
  );
  border-radius: 0 0 2px 2px;
  opacity: 0.8;
}

/* decorative glow */
.legal-hero::after {
  content: '';
  position: absolute;
  top: -40%;
  right: -15%;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(125, 211, 192, 0.08) 0%, transparent 65%);
  pointer-events: none;
}

/* ---------- hero content ---------- */
.legal-eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-gold);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
  animation: fadeIn 0.7s 0.25s var(--ease-out-expo) both;
}

.legal-eyebrow::before {
  content: '';
  width: 20px;
  height: 1px;
  background: var(--color-gold);
  display: inline-block;
}

.legal-title {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
  animation: fadeIn 0.7s 0.35s var(--ease-out-expo) both;
}

.legal-lead {
  max-width: 56ch;
  font-size: var(--text-lg);
  font-weight: 300;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.82);
  animation: fadeIn 0.7s 0.45s var(--ease-out-expo) both;
}

.legal-meta {
  margin-top: var(--space-lg);
  font-size: var(--text-sm);
  font-weight: 400;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.02em;
  animation: fadeIn 0.7s 0.55s var(--ease-out-expo) both;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- jump links ---------- */
.legal-jump-links {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-top: var(--space-xl);
  animation: fadeIn 0.7s 0.65s var(--ease-out-expo) both;
}

.legal-jump-links a {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.85);
  background: rgba(255, 255, 255, 0.04);
  transition:
    background var(--duration-normal) var(--ease-out-expo),
    border-color var(--duration-normal) var(--ease-out-expo),
    color var(--duration-normal) var(--ease-out-expo),
    transform var(--duration-fast) var(--ease-out-expo);
}

.legal-jump-links a:hover {
  background: rgba(125, 211, 192, 0.12);
  border-color: rgba(125, 211, 192, 0.4);
  color: var(--color-aurora);
  transform: translateY(-1px);
}

/* ---------- card grid ---------- */
.legal-grid {
  display: grid;
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

/* ---------- cards ---------- */
.legal-card {
  position: relative;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(10, 22, 40, 0.06);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: var(--space-xl) var(--space-xl) var(--space-xl) var(--space-2xl);
  box-shadow: var(--shadow-sm);
  transition:
    box-shadow var(--duration-slow) var(--ease-out-expo),
    border-color var(--duration-slow) var(--ease-out-expo),
    transform var(--duration-slow) var(--ease-out-expo);

  /* scroll-reveal */
  opacity: 0;
  transform: translateY(20px);
  animation: cardReveal 0.65s var(--ease-out-expo) both;
  animation-play-state: paused;
}

.legal-card.is-visible {
  animation-play-state: running;
}

/* stagger delays via nth-child */
.legal-card:nth-child(1)  { animation-delay: 0.08s; }
.legal-card:nth-child(2)  { animation-delay: 0.14s; }
.legal-card:nth-child(3)  { animation-delay: 0.20s; }
.legal-card:nth-child(4)  { animation-delay: 0.26s; }
.legal-card:nth-child(5)  { animation-delay: 0.32s; }
.legal-card:nth-child(6)  { animation-delay: 0.38s; }
.legal-card:nth-child(7)  { animation-delay: 0.44s; }
.legal-card:nth-child(8)  { animation-delay: 0.50s; }
.legal-card:nth-child(9)  { animation-delay: 0.56s; }
.legal-card:nth-child(10) { animation-delay: 0.62s; }

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

/* left accent bar */
.legal-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: var(--space-xl);
  bottom: var(--space-xl);
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: linear-gradient(180deg, var(--color-aurora), var(--color-fjord));
  opacity: 0;
  transition: opacity var(--duration-slow) var(--ease-out-expo);
}

.legal-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(125, 211, 192, 0.15);
  transform: translateY(-2px);
}

.legal-card:hover::before {
  opacity: 1;
}

/* ---------- card typography ---------- */
.legal-card h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-md);
  color: var(--color-midnight);
  position: relative;
}

/* decorative section number */
.legal-card h2 .legal-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-fjord);
  background: rgba(45, 74, 94, 0.07);
  border-radius: var(--radius-md);
  margin-right: var(--space-sm);
  vertical-align: middle;
  letter-spacing: 0;
  position: relative;
  top: -1px;
}

.legal-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-midnight);
}

.legal-card p {
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--color-text-secondary);
}

.legal-card p + p {
  margin-top: var(--space-md);
}

.legal-card li {
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.legal-card a {
  color: var(--color-fjord);
  text-decoration: underline;
  text-decoration-color: rgba(45, 74, 94, 0.3);
  text-underline-offset: 3px;
  transition:
    color var(--duration-fast),
    text-decoration-color var(--duration-fast);
}

.legal-card a:hover {
  color: var(--color-aurora);
  text-decoration-color: var(--color-aurora);
}

/* ---------- lists ---------- */
.legal-card ul {
  margin-top: var(--space-sm);
  padding-left: 0;
  list-style: none;
}

.legal-card ul li {
  position: relative;
  padding-left: 1.4rem;
}

.legal-card ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-aurora), var(--color-fjord));
  opacity: 0.7;
}

.legal-card ul li + li {
  margin-top: var(--space-xs);
}

/* ---------- inline note ---------- */
.legal-inline-note {
  margin-top: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-text-muted);
  background: rgba(241, 235, 227, 0.5);
  border-left: 2px solid var(--color-gold);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

/* ---------- table ---------- */
.legal-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-top: var(--space-lg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(10, 22, 40, 0.08);
}

.legal-table th,
.legal-table td {
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  vertical-align: top;
  font-size: var(--text-sm);
  line-height: 1.55;
  border-bottom: 1px solid rgba(10, 22, 40, 0.05);
}

.legal-table th {
  background: linear-gradient(135deg, rgba(10, 22, 40, 0.05), rgba(45, 74, 94, 0.06));
  color: var(--color-midnight);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.legal-table td {
  color: var(--color-text-secondary);
}

.legal-table tbody tr {
  transition: background var(--duration-fast);
}

.legal-table tbody tr:hover {
  background: rgba(125, 211, 192, 0.04);
}

.legal-table tbody tr:last-child td {
  border-bottom: none;
}

/* ---------- back-to-top float ---------- */
.legal-totop {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  z-index: 90;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  border: 1px solid rgba(10, 22, 40, 0.1);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: var(--shadow-md);
  color: var(--color-midnight);
  text-decoration: none;
  font-size: 1.1rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition:
    opacity var(--duration-normal) var(--ease-out-expo),
    transform var(--duration-normal) var(--ease-out-expo),
    background var(--duration-fast);
}

.legal-totop.is-shown {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.legal-totop:hover {
  background: var(--color-midnight);
  color: var(--color-text-inverse);
  border-color: var(--color-midnight);
}

/* ---------- responsive ---------- */
@media (max-width: 768px) {
  .legal-shell {
    padding: var(--space-3xl) var(--space-md) var(--space-4xl);
  }

  .legal-hero {
    padding: var(--space-2xl) var(--space-lg) var(--space-xl);
    border-radius: var(--radius-xl);
  }

  .legal-hero::before {
    left: var(--space-lg);
    right: var(--space-lg);
  }

  .legal-title {
    font-size: var(--text-4xl);
  }

  .legal-lead {
    font-size: var(--text-base);
  }

  .legal-card {
    padding: var(--space-lg) var(--space-lg) var(--space-lg) var(--space-xl);
    border-radius: var(--radius-lg);
  }

  .legal-card h2 {
    font-size: var(--text-xl);
  }

  .legal-card h2 .legal-num {
    width: 1.7rem;
    height: 1.7rem;
    font-size: 0.65rem;
  }

  .legal-jump-links {
    gap: 0.4rem;
  }

  .legal-jump-links a {
    font-size: 0.65rem;
    padding: 0.4rem 0.7rem;
  }

  .legal-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .legal-totop {
    bottom: var(--space-lg);
    right: var(--space-lg);
    width: 40px;
    height: 40px;
  }
}

@media (max-width: 480px) {
  .legal-shell {
    padding: var(--space-2xl) var(--space-sm) var(--space-3xl);
  }

  .legal-hero {
    padding: var(--space-xl) var(--space-md);
    border-radius: var(--radius-lg);
  }

  .legal-title {
    font-size: var(--text-3xl);
  }

  .legal-card {
    padding: var(--space-md) var(--space-md) var(--space-md) var(--space-lg);
  }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .legal-hero,
  .legal-card,
  .legal-eyebrow,
  .legal-title,
  .legal-lead,
  .legal-meta,
  .legal-jump-links {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  .legal-card {
    opacity: 1;
    transform: none;
    animation: none;
  }
}