/* ============================================================
   ACADEMIA Mysterium — index.css
   Estrutura base, tokens, tipografia e layout.
   A lógica de animação e partículas fica em indexEffects.css.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cinzel+Decorative:wght@700;900&family=Cinzel:wght@400;500;600;700&family=EB+Garamond:ital,wght@0,400;0,500;0,600;1,400&family=JetBrains+Mono:wght@400;500;700&display=swap');

/* Tokens de cores e tipografia usados em toda a interface. */
:root {
  /* ---------- cores ---------- */
  --void: #0a0616;
  --void-2: #130a29;
  --void-3: #1c1038;
  --panel: #150c2c;
  --panel-border: #3a2a63;

  --arcane-gold: #eec253;
  --arcane-gold-soft: #c99c3b;
  --mystic-violet: #9b6bff;
  --mystic-violet-2: #6f42d6;
  --ether-teal: #52e0c4;
  --blood-ember: #e2543a;

  --parchment: #efe4c8;
  --parchment-dim: #b9ac95;
  --parchment-faint: #8b7f9e;

  --shadow-deep: 0 20px 60px rgba(0, 0, 0, .55);

  /* ---------- tipografia ---------- */
  --font-display: 'Cinzel Decorative', 'Cinzel', serif;
  --font-head: 'Cinzel', serif;
  --font-body: 'EB Garamond', Georgia, serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius: 3px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--void);
  color: var(--parchment);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
}

/* Camada de partículas desenhada atrás de tudo. */
#arcane-canvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
}

.veil {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 60% 40% at 50% 0%, rgba(155, 107, 255, .14), transparent 70%),
    radial-gradient(ellipse 50% 35% at 85% 90%, rgba(82, 224, 196, .08), transparent 70%),
    radial-gradient(ellipse 50% 35% at 10% 85%, rgba(238, 194, 83, .07), transparent 70%);
}

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

.wrap {
  position: relative;
  z-index: 2;
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 24px 60px;
}

/* ---------- rótulo de seção / eyebrow ---------- */
.eyebrow {
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: .8rem;
  color: var(--ether-teal);
  display: flex;
  align-items: center;
  gap: 10px;
}

.eyebrow .rune {
  font-size: 1rem;
  color: var(--arcane-gold);
}

/* ============================================================
   CABEÇALHO
   ============================================================ */
.site-header {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 22px 24px 18px;
  border-bottom: 1px solid var(--panel-border);
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 46px;
  height: 46px;
  flex: none;
}

.brand-text h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  letter-spacing: .06em;
  color: var(--arcane-gold);
}

.brand-text .sub {
  margin: 2px 0 0;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--parchment-faint);
}

.access-badge {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .04em;
  padding: 9px 16px;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--parchment-dim);
  display: flex;
  align-items: center;
  gap: 8px;
}

.access-badge b {
  color: var(--ether-teal);
  font-weight: 600;
}

.access-badge .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ether-teal);
  box-shadow: 0 0 8px 2px var(--ether-teal);
}

/* ============================================================
   PAINEL — estrutura compartilhada dos cards da página
   ============================================================ */
.panel {
  position: relative;
  background: linear-gradient(180deg, var(--panel), var(--void-2));
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 30px 32px;
  box-shadow: var(--shadow-deep);
  margin-bottom: 28px;
  overflow: hidden;
}

.panel>h2 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  letter-spacing: .06em;
  color: var(--arcane-gold);
  margin: 0 0 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--panel-border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.panel>h2 .glyph {
  color: var(--mystic-violet);
}

/* ============================================================
   HERO / SOBRE A INSTITUIÇÃO
   ============================================================ */
.hero-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 40px;
  align-items: center;
}

.sigil-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 1/1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sigil-stage svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.hero-copy p {
  margin: 0 0 16px;
  color: var(--parchment-dim);
  font-size: 1.02rem;
}

.hero-copy strong {
  color: var(--arcane-gold);
  font-weight: 600;
}

.hero-copy .accent-violet {
  color: var(--mystic-violet);
  font-weight: 600;
}

.hero-copy .accent-teal {
  color: var(--ether-teal);
  font-weight: 600;
}

.hero-copy .accent-ember {
  color: var(--blood-ember);
  font-weight: 600;
}

.arts-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 22px 0;
}

.art-chip {
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 10px 8px;
  text-align: center;
  background: rgba(255, 255, 255, .02);
}

.art-chip .name {
  font-family: var(--font-head);
  font-size: .82rem;
  letter-spacing: .03em;
  display: block;
  margin-bottom: 2px;
}

.art-chip .desc {
  font-family: var(--font-mono);
  font-size: .62rem;
  color: var(--parchment-faint);
  text-transform: uppercase;
  letter-spacing: .04em;
}

.motto {
  margin-top: 26px;
  text-align: center;
  font-family: var(--font-head);
  font-size: 1rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--parchment);
  padding-top: 20px;
  border-top: 1px dashed var(--panel-border);
}

.motto .type-cursor {
  color: var(--arcane-gold);
}

/* ============================================================
   DUAS COLUNAS — COMUNICADOS + CRONOGRAMA
   ============================================================ */
.split-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 28px;
  align-items: start;
}

.notice-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.notice {
  position: relative;
  padding: 4px 0 4px 16px;
  border-left: 2px solid var(--arcane-gold-soft);
}

.notice .tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .04em;
  color: var(--void);
  background: var(--arcane-gold);
  padding: 2px 8px;
  border-radius: 2px;
  margin-bottom: 6px;
}

.notice.ember {
  border-left-color: var(--blood-ember);
}

.notice.ember .tag {
  background: var(--blood-ember);
  color: var(--parchment);
}

.notice.violet {
  border-left-color: var(--mystic-violet);
}

.notice.violet .tag {
  background: var(--mystic-violet);
  color: var(--void);
}

.notice p {
  margin: 0;
  font-size: .95rem;
  color: var(--parchment-dim);
}

/* tabela de cronograma */
.schedule-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}

.schedule-table thead th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ether-teal);
  padding: 0 10px 10px;
  border-bottom: 1px solid var(--panel-border);
}

.schedule-table tbody td {
  padding: 12px 10px;
  border-bottom: 1px solid rgba(58, 42, 99, .5);
  vertical-align: top;
  color: var(--parchment-dim);
}

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

.schedule-table .day {
  font-family: var(--font-mono);
  color: var(--arcane-gold);
  font-weight: 700;
  white-space: nowrap;
}

.schedule-table .time {
  font-family: var(--font-mono);
  white-space: nowrap;
  color: var(--parchment-faint);
}

.schedule-table .subject {
  color: var(--parchment);
  font-weight: 600;
}

.schedule-table .instructor {
  font-style: italic;
}

/* ============================================================
   ACESSO RÁPIDO
   ============================================================ */
.access-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.access-btn {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 22px 12px;
  min-height: 92px;
  text-align: center;
  background: var(--void-2);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  color: var(--parchment);
  font-family: var(--font-head);
  font-size: .82rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  cursor: pointer;
  overflow: hidden;
}

.access-btn .icon {
  font-size: 1.3rem;
}

.access-btn.exit {
  border-color: var(--blood-ember);
  color: var(--blood-ember);
}

/* ============================================================
   RODAPÉ
   ============================================================ */
.site-footer {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 30px 24px 50px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .05em;
  color: var(--parchment-faint);
}

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .sigil-stage {
    max-width: 260px;
    margin: 0 auto;
  }

  .split-grid {
    grid-template-columns: 1fr;
  }

  .arts-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .access-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 520px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .panel {
    padding: 22px 18px;
  }
}

/* ---------- movimento reduzido ---------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}

/* ---------- visibilidade de foco ---------- */
a:focus-visible,
button:focus-visible,
.access-btn:focus-visible {
  outline: 2px solid var(--ether-teal);
  outline-offset: 3px;
}