/* ==========================================================================
   The Astera Project — styles.css
   Design tokens + custom treatments that live on top of Tailwind utilities.
   ========================================================================== */

:root {
  --night:        #0E1524;
  --night-soft:   #141D33;
  --panel:        #182541;
  --petrol:       #1E3A42;
  --petrol-soft:  #24444C;
  --ivory:        #ECE4D3;
  --ivory-dim:    #AFA898;
  --ivory-faint:  #7E7A6E;
  --gold:         #B99A64;
  --gold-dim:     #8B7752;
  --turquoise:    #6FA39A;
  --turquoise-dim:#3E5C58;
  --role-tank:    #5B84A6;
  --role-tank-dim:#324B5C;
  --role-dps:     #A6564B;
  --role-dps-dim: #5C332E;
  --role-support: #6FA39A;
  --role-support-dim: #3E5C58;
  --line:         rgba(236, 228, 211, 0.10);
  --line-strong:  rgba(236, 228, 211, 0.18);

  --font-display: "Fraunces", "Iowan Old Style", serif;
  --font-body: "Inter", -apple-system, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

body {
  background-color: var(--night);
  color: var(--ivory);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection {
  background: var(--turquoise-dim);
  color: var(--ivory);
}

/* Focus visibility ------------------------------------------------------- */
a:focus-visible,
button:focus-visible,
[tabindex]:focus-visible {
  outline: 1.5px solid var(--turquoise);
  outline-offset: 4px;
  border-radius: 2px;
}

/* Background atmosphere --------------------------------------------------- */
.bg-astral {
  background:
    radial-gradient(60% 50% at 82% 0%, rgba(31, 58, 66, 0.55) 0%, rgba(14, 21, 36, 0) 60%),
    radial-gradient(40% 40% at 8% 15%, rgba(111, 163, 154, 0.10) 0%, rgba(14, 21, 36, 0) 60%),
    var(--night);
}

.section-seam {
  position: relative;
}
.section-seam::before {
  content: "";
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: min(1120px, 88%);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong) 50%, transparent);
}

/* Typography --------------------------------------------------------------*/
.font-display {
  font-family: var(--font-display);
  font-optical-sizing: auto;
}

.text-ivory-dim { color: var(--ivory-dim); }
.text-ivory-faint { color: var(--ivory-faint); }
.text-gold { color: var(--gold); }
.text-turquoise { color: var(--turquoise); }

.eyebrow {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 1rem;
  color: var(--turquoise);
  letter-spacing: 0.01em;
}

/* Logo ---------------------------------------------------------------------*/
.logotype {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--ivory);
}

/* Navbar ---------------------------------------------------------------------*/
#site-nav {
  transition: background-color 400ms ease, border-color 400ms ease, backdrop-filter 400ms ease;
  border-bottom: 1px solid transparent;
}
#site-nav.is-scrolled {
  background-color: rgba(14, 21, 36, 0.82);
  backdrop-filter: blur(10px);
  border-bottom-color: var(--line);
}

.nav-link {
  position: relative;
  color: var(--ivory-dim);
  transition: color 250ms ease;
}
.nav-link:hover { color: var(--ivory); }
.nav-link::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 1px;
  background: var(--turquoise);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 300ms ease;
}
.nav-link:hover::after { transform: scaleX(1); }

.icon-link {
  color: var(--ivory-dim);
  transition: color 250ms ease, transform 250ms ease;
}
.icon-link:hover { color: var(--turquoise); transform: translateY(-1px); }

/* Buttons ---------------------------------------------------------------------*/
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.7rem;
  background: var(--ivory);
  color: var(--night);
  font-weight: 600;
  border-radius: 2px;
  transition: background-color 250ms ease, transform 250ms ease;
}
.btn-primary:hover { background: #fff; transform: translateY(-1px); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.7rem;
  border: 1px solid var(--line-strong);
  color: var(--ivory);
  border-radius: 2px;
  transition: border-color 250ms ease, background-color 250ms ease;
}
.btn-secondary:hover {
  border-color: var(--turquoise-dim);
  background: rgba(111, 163, 154, 0.06);
}

.link-arrow {
  color: var(--ivory);
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 0.15rem;
  transition: border-color 250ms ease, color 250ms ease, gap 250ms ease;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.link-arrow:hover {
  border-color: var(--turquoise);
  color: var(--turquoise);
  gap: 0.6rem;
}

/* Rune divider (hero) -------------------------------------------------------*/
.rune-divider {
  width: 84px;
  height: 14px;
  display: block;
}
.rune-divider path,
.rune-divider circle {
  stroke: var(--gold-dim);
}

/* Astral diagram (hero right side) ------------------------------------------*/
.astral-wrap {
  position: relative;
}
.astral-ring {
  animation: astral-spin 90s linear infinite;
  transform-origin: 50% 50%;
}
.astral-ring.reverse {
  animation-direction: reverse;
  animation-duration: 130s;
}
@keyframes astral-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
.astral-node {
  animation: node-glow 5s ease-in-out infinite;
}
@keyframes node-glow {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}

/* Wiki page (mundo.html) ------------------------------------------------*/
.wiki-nav-link {
  display: block;
  padding: 0.35rem 0;
  font-size: 0.85rem;
  color: var(--ivory-faint);
  border-left: 1px solid var(--line);
  padding-left: 0.9rem;
  transition: color 250ms ease, border-color 250ms ease;
}
.wiki-nav-link:hover,
.wiki-nav-link.is-active {
  color: var(--ivory);
  border-color: var(--turquoise);
}

.wiki-card {
  border: 1px solid var(--line);
  background: rgba(24, 37, 65, 0.3);
}

.law-item {
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
}
.law-number {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--gold);
}

.continent-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(24,37,65,0.4) 0%, rgba(24,37,65,0.15) 100%);
  transition: border-color 300ms ease, transform 300ms ease;
}
.continent-card:hover {
  border-color: var(--turquoise-dim);
  transform: translateY(-3px);
}

.realm-row {
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}

.god-card {
  border: 1px solid var(--line);
  background: rgba(24, 37, 65, 0.3);
}

/* Roles ---------------------------------------------------------------- */
.role-card {
  border: 1px solid var(--line);
  background: rgba(24, 37, 65, 0.3);
  border-top: 2px solid var(--role-accent, var(--line-strong));
  transition: transform 300ms ease, background-color 300ms ease;
}
.role-card:hover {
  transform: translateY(-3px);
  background: rgba(24, 37, 65, 0.55);
}
.role-card.role-tank { --role-accent: var(--role-tank); }
.role-card.role-dps { --role-accent: var(--role-dps); }
.role-card.role-support { --role-accent: var(--role-support); }

.role-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--role-accent, var(--turquoise));
  display: inline-block;
}

.role-bullets li {
  position: relative;
  padding-left: 1.1rem;
}
.role-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 1px;
  background: var(--role-accent, var(--line-strong));
}

/* Archetype cards --------------------------------------------------------*/
.archetype-card {
  border: 1px solid var(--line);
  background: rgba(24, 37, 65, 0.3);
}

.stat-chip {
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  color: var(--ivory-dim);
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  padding: 0.2rem 0.55rem;
}

/* Role/archetype pills on class cards -----------------------------------*/
.tag-pill {
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  padding: 0.22rem 0.6rem;
  border-radius: 2px;
  border: 1px solid var(--tag-accent, var(--line-strong));
  color: var(--tag-accent, var(--ivory-dim));
}
.tag-pill.role-tank { --tag-accent: var(--role-tank); }
.tag-pill.role-dps { --tag-accent: var(--role-dps); }
.tag-pill.role-support { --tag-accent: var(--role-support); }

/* Stat bars ---------------------------------------------------------------*/
.stat-row {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  align-items: center;
  gap: 0.75rem;
}
.stat-label {
  font-size: 0.75rem;
  color: var(--ivory-faint);
}
.stat-track {
  height: 4px;
  background: var(--line);
  border-radius: 999px;
  overflow: hidden;
}
.stat-fill {
  height: 100%;
  border-radius: 999px;
  background: var(--stat-color, var(--turquoise));
  width: var(--stat-width, 50%);
}
.stat-value {
  font-size: 0.75rem;
  color: var(--ivory-dim);
  min-width: 68px;
  text-align: right;
}

/* Cards -----------------------------------------------------------------*/
.panel {
  background: linear-gradient(180deg, var(--panel) 0%, rgba(24, 37, 65, 0.6) 100%);
  border: 1px solid var(--line);
}

.class-card {
  border: 1px solid var(--line);
  background: rgba(24, 37, 65, 0.35);
  transition: border-color 300ms ease, transform 300ms ease, background-color 300ms ease;
}
.class-card:hover {
  border-color: var(--turquoise-dim);
  background: rgba(24, 37, 65, 0.6);
  transform: translateY(-3px);
}
.class-card.is-placeholder {
  border-style: dashed;
  border-color: var(--line-strong);
}

.class-mark {
  width: 44px;
  height: 44px;
  color: var(--turquoise);
}

.devlog-card {
  border: 1px solid var(--line);
  background: rgba(24, 37, 65, 0.3);
  transition: border-color 300ms ease, transform 300ms ease;
}
.devlog-card:hover {
  border-color: var(--gold-dim);
  transform: translateY(-3px);
}
.devlog-number {
  font-family: var(--font-display);
  color: var(--gold);
}

/* Devlogs full list (devlogs.html) --------------------------------------*/
.devlog-card summary {
  outline: none;
}
.devlog-card summary::-webkit-details-marker {
  display: none;
}
.devlog-card summary::after {
  content: "+ " attr(data-hint);
  display: none;
}
.devlog-card details[open] {
  border-color: var(--gold-dim);
}
.devlog-full-toggle {
  transition: transform 250ms ease;
}
.devlog-card details[open] .devlog-full-toggle {
  transform: rotate(45deg);
}

.devlog-thumb {
  aspect-ratio: 16/9;
  background:
    linear-gradient(135deg, rgba(111,163,154,0.08), rgba(185,154,100,0.05)),
    repeating-linear-gradient(135deg, rgba(236,228,211,0.03) 0px, rgba(236,228,211,0.03) 1px, transparent 1px, transparent 14px);
  border: 1px solid var(--line);
}

.inspiration-mark {
  width: 30px;
  height: 30px;
  color: var(--gold-dim);
}

.member-card {
  border-top: 1px solid var(--line);
  transition: border-color 250ms ease;
}
.member-card:hover {
  border-color: var(--turquoise-dim);
}

/* Language switch ---------------------------------------------------------*/
.lang-switch {
  display: flex;
  align-items: center;
  gap: 2px;
  font-family: var(--font-body);
  padding: 3px;
  border-radius: 999px;
  background: var(--panel);
  border: 1px solid var(--line-strong);
}
.lang-btn {
  position: relative;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ivory-faint);
  padding: 0.32rem 0.7rem;
  border-radius: 999px;
  line-height: 1;
  transition: color 250ms ease, background 250ms ease, box-shadow 250ms ease;
}
.lang-btn:hover {
  color: var(--ivory);
}
.lang-btn.is-active {
  color: var(--night);
  background: linear-gradient(135deg, var(--gold) 0%, var(--turquoise) 100%);
  box-shadow: 0 1px 6px rgba(185, 154, 100, 0.35);
}
.lang-btn.is-active:hover {
  color: var(--night);
}
.lang-sep {
  display: none;
}

/* Footer -----------------------------------------------------------------*/
#site-footer {
  border-top: 1px solid var(--line);
}

/* Utility: constellation dot separators --------------------------------- */
.dot-sep {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--gold-dim);
  display: inline-block;
}

/* Reveal-on-scroll (single orchestrated moment per section) ------------- */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 700ms ease, transform 700ms ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}