/* ═══════════════════════════════════════════
   Roadbard — theroadbard.com
   style.css
   (design tokens live in shared/tokens.css)
   ═══════════════════════════════════════════ */

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg);
  color: var(--parchment);
  font-family: var(--font-body);
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}

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

/* ── GRAIN OVERLAY ── */
/* CSS-only noise texture using SVG filter inline */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px 200px;
}

/* ── PAGE TOPBAR (theme toggle row) ── */
.page-topbar {
  display: flex;
  justify-content: flex-end;
  padding: 0.7rem 1.5rem;
}

/* ── THEME TOGGLE ── */
.theme-toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.theme-toggle::before {
  content: '◐';
  font-size: 0.75rem;
  color: var(--oak);
  margin-right: 0.4em;
  pointer-events: none;
  line-height: 1;
  transition: color 0.2s ease;
}

.theme-select {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--oak);
  background-color: transparent;
  border: 1px solid var(--bark);
  border-radius: 2px;
  padding: 0.25em 0.5em;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.theme-select:hover,
.theme-select:focus-visible {
  color: var(--bronze);
  border-color: var(--saddle);
  outline: none;
}

.theme-toggle:hover::before {
  color: var(--bronze);
}

/* ── MAIN ── */
main {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

/* ── HERO ── */
.hero {
  position: relative;
  width: 100%;
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 5rem 2rem 4rem;
  text-align: center;

  /* Subtle radial light source — like firelight from below */
  background:
    radial-gradient(ellipse 70% 55% at 50% 60%, #2a1c08 0%, transparent 100%),
    radial-gradient(ellipse 100% 80% at 50% 100%, #1a1006 0%, transparent 60%),
    var(--bg);
}

/* Light mode: softer warm glows on parchment background */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .hero {
    background:
      radial-gradient(ellipse 70% 55% at 50% 60%, #ecdfc8 0%, transparent 100%),
      radial-gradient(ellipse 100% 80% at 50% 100%, #e8d8b8 0%, transparent 60%),
      var(--bg);
  }
}

:root[data-theme="light"] .hero {
  background:
    radial-gradient(ellipse 70% 55% at 50% 60%, #ecdfc8 0%, transparent 100%),
    radial-gradient(ellipse 100% 80% at 50% 100%, #e8d8b8 0%, transparent 60%),
    var(--bg);
}

/* Atmospheric line at horizon — road horizon suggestion */
.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--saddle) 30%, var(--saddle) 70%, transparent);
  opacity: 0.4;
}

/* ── AWEN MARK ── */
.awen {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
  animation: fade-up 1.2s var(--ease-out-expo) both;
  animation-delay: 0.1s;
}

.awen span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0.65;
}

/* ── WORDMARK ── */
.wordmark {
  font-family: var(--font-display);
  font-size: clamp(3rem, 10vw, 7.5rem);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--parchment);
  line-height: 1;
  margin-bottom: 1.5rem;

  animation: fade-up 1.2s var(--ease-out-expo) both;
  animation-delay: 0.2s;

  display: flex;
  align-items: flex-start;
}

.raised-cap {
  font-size: 1.25em;
  color: var(--parchment);
  line-height: 1;
}

.wordmark-mid {
  line-height: 1;
}

/* ── ORNAMENTAL RULE ── */
.rule-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: min(400px, 80%);
  margin-bottom: 1.5rem;

  animation: fade-up 1.2s var(--ease-out-expo) both;
  animation-delay: 0.3s;
}

.rule-line {
  flex: 1;
  height: 1px;
  background: var(--oak);
  opacity: 0.6;
}

.rule-diamond {
  width: 6px;
  height: 6px;
  background: var(--gold);
  transform: rotate(45deg);
  opacity: 0.8;
  flex-shrink: 0;
}

/* ── TAGLINE ── */
.tagline {
  font-family: var(--font-body);
  font-style: italic;
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  color: var(--gold);
  letter-spacing: 0.04em;
  margin-bottom: 0.6rem;

  animation: fade-up 1.2s var(--ease-out-expo) both;
  animation-delay: 0.4s;
}

/* ── PERSONA ── */
.persona {
  font-family: var(--font-body);
  font-style: italic;
  font-size: clamp(0.85rem, 2vw, 1.05rem);
  color: var(--oak);
  letter-spacing: 0.02em;
  margin-bottom: 2.5rem;

  animation: fade-up 1.2s var(--ease-out-expo) both;
  animation-delay: 0.5s;
}

/* ── LEDE ── */
.lede {
  font-family: var(--font-body);
  font-size: clamp(0.9rem, 2vw, 1.05rem);
  color: var(--parchment-dim);
  opacity: 0.75;
  max-width: 65ch;
  line-height: 1.8;

  animation: fade-up 1.2s var(--ease-out-expo) both;
  animation-delay: 0.65s;
}

/* ── LINKS SECTION ── */
.links-section {
  width: 100%;
  max-width: 900px;
  padding: 2.5rem 2rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.links-heading {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--oak);
  margin-bottom: 2.5rem;
}

/* ── LINK CARDS GRID ── */
.links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  width: 100%;
}

.link-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.5rem;
  padding: 1.75rem 1.25rem;

  background: var(--card-bg);
  border: 1px solid var(--bark);
  border-radius: 3px;
  transition: border-color 0.3s ease, background 0.3s ease, transform 0.25s var(--ease-out-expo);
  cursor: pointer;
}

.link-card:hover {
  border-color: var(--bronze);
  background: var(--card-bg-hover);
  transform: translateY(-3px);
}

.link-card:hover .link-icon {
  color: var(--bronze);
}

.link-card:hover .link-label {
  color: var(--bronze);
}

.link-icon {
  font-size: 1.75rem;
  color: var(--oak);
  transition: color 0.3s ease;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 2rem;
}

.link-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--parchment);
  font-weight: 600;
}

.link-sub {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.8rem;
  color: var(--oak);
  line-height: 1.4;
}

/* ── BLOG SECTION ── */
.blog-section {
  width: 100%;
  max-width: 900px;
  padding: 1rem 2rem 0.5rem;
}

.blog-link {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.4rem 2rem;

  background: var(--card-bg);
  border: 1px solid var(--bark);
  border-radius: 3px;

  transition: border-color 0.3s ease, background 0.3s ease, transform 0.25s var(--ease-out-expo);
}

.blog-link:hover {
  border-color: var(--bronze);
  background: var(--card-bg-hover);
  transform: translateY(-3px);
}

.blog-link:hover .blog-label {
  color: var(--bronze);
}

.blog-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--parchment);
  white-space: nowrap;
  flex-shrink: 0;
}

.blog-desc {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--oak);
  flex: 1;
}

.blog-arrow {
  font-size: 1.1rem;
  color: var(--oak);
  flex-shrink: 0;
  transition: color 0.3s ease;
}

.blog-link:hover .blog-arrow {
  color: var(--bronze);
}

/* ── FOOTER ── */
.site-footer {
  width: 100%;
  padding: 2rem 2rem 2.5rem;
  text-align: center;
}

.footer-rule {
  width: min(300px, 60%);
  height: 1px;
  background: linear-gradient(to right, transparent, var(--bark) 40%, var(--bark) 60%, transparent);
  margin: 0 auto 1.5rem;
}

.footer-copy {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--oak);
  opacity: 0.7;
}

.footer-copy a {
  color: var(--oak);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.footer-copy a:hover {
  color: var(--bronze);
  border-bottom-color: var(--bronze);
}

/* ── KEYFRAMES ── */
@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── RESPONSIVE ── */

/* Tablet */
@media (max-width: 768px) {
  .links-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .blog-link {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .blog-arrow {
    align-self: flex-end;
  }

  .lede br {
    display: none;
  }
}

/* Mobile */
@media (max-width: 480px) {
  .hero {
    padding: 4rem 1.5rem 3.5rem;
  }

  .links-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
  }

  .link-card {
    padding: 1.4rem 0.75rem;
  }

  .links-section,
  .blog-section {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
}

/* Very small screens — single column */
@media (max-width: 340px) {
  .links-grid {
    grid-template-columns: 1fr;
  }
}

/* ── REDUCED MOTION ── */
@media (prefers-reduced-motion: reduce) {
  .wordmark,
  .tagline,
  .persona,
  .lede,
  .awen,
  .rule-wrap {
    animation: none;
  }

  .link-card:hover,
  .blog-link:hover {
    transform: none;
  }
}