/* Shared styles for the rzervd.com Legal section.
   Reuses the visual tokens from index.html and 404.html. */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg-0: #070912;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-strong: rgba(255, 255, 255, 0.06);
  --surface-border: rgba(255, 255, 255, 0.08);
  --text: #e9ecf5;
  --text-dim: #a5adc2;
  --text-mute: #8a93a8;
  --accent-1: #0F66E0;
  --accent-2: #5B5BD6;
  --accent-3: #6ee7d0;
  --radius: 18px;
  --radius-sm: 12px;
  --max-w: 760px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

html { scroll-behavior: smooth; }

body {
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg-0);
  color: var(--text);
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.backdrop {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background:
    radial-gradient(1200px 700px at 80% -10%, rgba(29, 124, 251, 0.18), transparent 60%),
    radial-gradient(900px 600px at 0% 100%, rgba(91, 91, 214, 0.16), transparent 60%),
    linear-gradient(180deg, #070912 0%, #0a0f1e 50%, #070912 100%);
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.4;
}
.blob.a {
  width: 480px; height: 480px;
  top: -120px; right: -120px;
  background: radial-gradient(circle at 30% 30%, #1D7CFB, transparent 60%);
}
.blob.b {
  width: 420px; height: 420px;
  bottom: -140px; left: -140px;
  background: radial-gradient(circle at 60% 40%, #5B5BD6, transparent 60%);
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 75%);
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 28px 24px 40px;
}

.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
}

.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  object-fit: cover;
  display: block;
  box-shadow: 0 8px 24px rgba(29, 124, 251, 0.35);
}

.logo-text {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  font-size: 18px;
  letter-spacing: 0.02em;
}

.lang-switcher {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  overflow: hidden;
}

.lang-switcher button {
  all: unset;
  cursor: pointer;
  font-family: "Space Grotesk", sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 7px 12px;
  color: var(--text-mute);
  transition: color 0.2s ease, background 0.2s ease;
}

.lang-switcher button:hover { color: var(--text-dim); }
.lang-switcher button.active {
  color: var(--text);
  background: rgba(29, 124, 251, 0.15);
}
.lang-switcher button:focus-visible {
  outline: 2px solid var(--accent-1);
  outline-offset: 2px;
}

main {
  flex: 1;
  padding: 48px 0 24px;
}

.doc {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  padding: 40px 36px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.doc-eyebrow {
  display: inline-block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--surface-strong);
  border: 1px solid var(--surface-border);
  margin-bottom: 18px;
}

.doc h1 {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: clamp(1.8rem, 3.6vw, 2.4rem);
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  color: var(--text);
}

.doc-meta {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--text-mute);
  padding-bottom: 24px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--surface-border);
}

.doc-meta span strong {
  color: var(--text-dim);
  font-weight: 600;
  margin-right: 6px;
}

.doc-body {
  color: var(--text-dim);
  font-size: 1rem;
}

.doc-body h2 {
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
  margin: 32px 0 10px;
}

.doc-body h3 {
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  font-weight: 600;
  font-size: 1.02rem;
  margin: 22px 0 8px;
}

.doc-body p { margin-bottom: 14px; }
.doc-body ul,
.doc-body ol { margin: 0 0 14px 22px; }
.doc-body li { margin-bottom: 6px; }
.doc-body a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.doc-body a:hover { color: var(--accent-3); }
.doc-body a:focus-visible {
  outline: 2px solid var(--accent-1);
  outline-offset: 2px;
  border-radius: 4px;
}

.doc-placeholder {
  margin-top: 18px;
  padding: 18px 20px;
  background: var(--surface-strong);
  border: 1px dashed var(--surface-border);
  border-radius: var(--radius-sm);
  color: var(--text-mute);
  font-size: 0.95rem;
}

.doc-actions {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: transform 0.2s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease);
  min-height: 44px;
}

.btn-secondary {
  background: var(--surface-strong);
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.16);
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(29, 124, 251, 0.32);
}
.btn-secondary:focus-visible {
  outline: 2px solid var(--accent-1);
  outline-offset: 2px;
}

.site-footer {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--surface-border);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 13px;
  color: var(--text-mute);
}

.site-footer a {
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s ease;
}
.site-footer a:hover { color: var(--text); }

.footer-credit {
  text-align: center;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-credit a {
  background: linear-gradient(120deg, var(--accent-1), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 600;
}

.heart {
  display: inline-block;
  animation: heartbeat 1.8s var(--ease) infinite;
}
@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  15%      { transform: scale(1.18); }
  30%      { transform: scale(1); }
  45%      { transform: scale(1.12); }
}

@media (max-width: 640px) {
  .page { padding: 22px 18px 32px; }
  main { padding: 28px 0 16px; }
  .doc { padding: 28px 22px; }
  .lang-switcher button { padding: 6px 10px; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}