/* Acessibilidade / SEO — texto só p/ leitores de tela e buscadores */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ============================================
   TOKENS
   ============================================ */
:root {
  /* Colors */
  --color-navy: #272C4C;
  --color-gold: #E6AD3D;
  --color-cream: #EBEDE6;
  --color-ink: #292929;
  --color-white: #FFFFFF;

  --gradient-teal: linear-gradient(135deg, #7BBBBD 0%, #366A88 100%);
  --gradient-warm: linear-gradient(135deg, #CB5334 0%, #E6B81B 100%);

  /* Spacing (multiples of 8) */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-5b: 80px;
  --space-6: 64px;
  --space-7: 96px;
  --space-8: 128px;

  /* Type scale */
  --text-xs: 12px;
  --text-sm: 14px;
  --text-base: 16px;
  --text-lg: 18px;
  --text-xl: 24px;
  --text-2xl: 32px;
  --text-3xl: 48px;
  --text-4xl: 64px;
  --text-5xl: 96px;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(39,44,76,0.06);
  --shadow-md: 0 4px 12px rgba(39,44,76,0.08);
  --shadow-lg: 0 12px 32px rgba(39,44,76,0.12);

  /* Container */
  --container: 1120px;
  --grid-gap: 24px;

  /* Fonts */
  --font-display: 'Fraunces', serif;
  --font-body: 'Inter', sans-serif;
}

/* ============================================
   BASE
   ============================================ */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.5;
  color: var(--color-ink);
  background: var(--color-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0;
  margin-top: -8px;
  letter-spacing: -0.01em;
}

p { margin: 0; }
a { color: inherit; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

.container {
  max-width: calc(var(--container) + (var(--space-3) * 2)); /* 1120 + 48 padding */
  margin: 0 auto;
  padding: 0 var(--space-3);
}
/* Mobile (≤600px): remove só o gutter EXTRA dos wrappers de itens (que somam
   24px por cima do container), pra os itens alinharem com o texto da página.
   O gutter da página (container, 24px) é mantido. Desktop/tablet inalterados. */
@media (max-width: 600px) {
  #content .tracks,
  #content .ov-formats,
  #content .ov-glist,
  #content .ov-cd__timer {
    padding-left: 0;
    padding-right: 0;
  }
}
/* Grid utility — 12 cols × 24px gap, dentro do canva 1120 */
.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--grid-gap);
}
.col-1  { grid-column: span 1; }
.col-2  { grid-column: span 2; }
.col-3  { grid-column: span 3; }
.col-4  { grid-column: span 4; }
.col-5  { grid-column: span 5; }
.col-6  { grid-column: span 6; }
.col-7  { grid-column: span 7; }
.col-8  { grid-column: span 8; }
.col-9  { grid-column: span 9; }
.col-10 { grid-column: span 10; }
.col-11 { grid-column: span 11; }
.col-12 { grid-column: span 12; }
@media (max-width: 768px) {
  .grid-12 { grid-template-columns: repeat(6, 1fr); }
  .col-1, .col-2, .col-3, .col-4 { grid-column: span 3; }
  .col-5, .col-6, .col-7, .col-8 { grid-column: span 6; }
}
@media (max-width: 480px) {
  .grid-12 { grid-template-columns: 1fr; }
  [class*="col-"] { grid-column: auto; }
}

/* ============================================
   STYLEGUIDE LAYOUT
   ============================================ */
.sg-nav {
  position: sticky;
  top: 0;
  background: var(--color-navy);
  color: var(--color-white);
  padding: var(--space-2) 0;
  z-index: 100;
  box-shadow: var(--shadow-md);
}
.sg-nav .container {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  align-items: center;
}
.sg-nav strong {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  margin-right: auto;
}
.sg-nav a {
  color: var(--color-white);
  text-decoration: none;
  font-size: var(--text-sm);
  opacity: 0.8;
  transition: opacity .2s;
}
.sg-nav a:hover { opacity: 1; }

.sg-section {
  padding: var(--space-5b) 0;
  border-bottom: 1px solid rgba(39,44,76,0.08);
}
.sg-section h2 {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-2);
}
.sg-section .sg-desc {
  font-size: var(--text-lg);
  opacity: 0.7;
  margin-bottom: var(--space-5);
  max-width: 720px;
}
.sg-subtitle {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.6;
  margin: var(--space-5) 0 var(--space-2);
}

/* ============================================
   COLORS
   ============================================ */
.sg-colors {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-3);
}
.sg-color {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: var(--color-white);
}
.sg-color__swatch {
  height: 120px;
}
.sg-color__info {
  padding: var(--space-2);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sg-color__name { font-weight: 600; font-size: var(--text-base); }
.sg-color__hex { font-family: monospace; font-size: var(--text-sm); opacity: 0.7; }

/* ============================================
   TYPE SCALE
   ============================================ */
.sg-type-row {
  display: grid;
  grid-template-columns: 120px 100px 1fr;
  gap: var(--space-3);
  align-items: baseline;
  padding: var(--space-2) 0;
  border-bottom: 1px solid rgba(39,44,76,0.06);
}
.sg-type-row__token { font-family: monospace; font-size: var(--text-sm); opacity: 0.6; }
.sg-type-row__size { font-family: monospace; font-size: var(--text-sm); opacity: 0.6; }
.sg-type-row__sample { line-height: 1.1; }

/* ============================================
   SPACING
   ============================================ */
.sg-space {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.sg-space__row {
  display: grid;
  grid-template-columns: 100px 80px 1fr;
  gap: var(--space-3);
  align-items: center;
}
.sg-space__token { font-family: monospace; font-size: var(--text-sm); }
.sg-space__value { font-family: monospace; font-size: var(--text-sm); opacity: 0.6; }
.sg-space__bar {
  background: var(--gradient-warm);
  height: 24px;
  border-radius: var(--radius-sm);
}

/* ============================================
   RADIUS
   ============================================ */
.sg-radius {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}
.sg-radius__item {
  background: var(--color-navy);
  height: 120px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: var(--space-2);
  color: var(--color-white);
  font-family: monospace;
  font-size: var(--text-sm);
}
.sg-radius__item.sm { border-radius: var(--radius-sm); }
.sg-radius__item.md { border-radius: var(--radius-md); }
.sg-radius__item.lg { border-radius: var(--radius-lg); }
.sg-radius__item.full { border-radius: var(--radius-full); }

/* ============================================
   SHADOWS
   ============================================ */
.sg-shadows {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  padding: var(--space-3) 0;
}
.sg-shadow__item {
  background: var(--color-white);
  height: 140px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: monospace;
  font-size: var(--text-sm);
  color: var(--color-ink);
}
.sg-shadow__item.sm { box-shadow: var(--shadow-sm); }
.sg-shadow__item.md { box-shadow: var(--shadow-md); }
.sg-shadow__item.lg { box-shadow: var(--shadow-lg); }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  font-family: var(--font-body);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .2s ease;
  white-space: nowrap;
}
.btn:focus-visible {
  outline: 2px solid #7BBBBD;
  outline-offset: 2px;
}

/* Sizes */
.btn--sm { height: 32px; padding: 0 var(--space-2); font-size: var(--text-sm); }
.btn--md { height: 44px; padding: 0 var(--space-3); font-size: var(--text-base); }
.btn--lg { height: 56px; padding: 0 var(--space-4); font-size: var(--text-lg); }

/* Variants */
.btn--primary {
  background: var(--color-gold);
  color: var(--color-navy);
}
.btn--primary:hover { background: #d29a2c; }
.btn--primary:active { background: #b8851f; }

.btn--secondary {
  background: var(--color-navy);
  color: var(--color-white);
}
.btn--secondary:hover { background: #1c2039; }
.btn--secondary:active { background: #14172b; }

.btn--ghost {
  background: transparent;
  border: 1px solid var(--color-navy);
  color: var(--color-navy);
}
.btn--ghost:hover { background: var(--color-navy); color: var(--color-cream); }

.btn--teal {
  background: var(--color-teal, #6FC3C6);
  color: var(--color-navy);
}
.btn--teal:hover { background: #5aabae; }
.btn--teal:active { background: #4f989b; }

.btn--link {
  background: transparent;
  color: var(--color-navy);
  padding: 0;
  height: auto;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.btn:disabled,
.btn--disabled { opacity: 0.5; cursor: not-allowed; pointer-events: none; }

/* ---- DYNAMIC BUTTON A: gold shimmer + seta deslizante ---- */
.btn--dyn-a {
  background: linear-gradient(120deg, #E6AD3D 0%, #F2C661 50%, #E6AD3D 100%);
  background-size: 200% 100%;
  color: var(--color-navy);
  animation: dyn-a-flow 6s linear infinite;
  box-shadow: 0 6px 20px rgba(230,173,61,0.3);
  position: relative;
  overflow: hidden;
  padding-right: 56px;
}
.btn--dyn-a::after {
  content: "→";
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.2em;
  transition: transform .3s ease;
}
.btn--dyn-a:hover { box-shadow: 0 10px 28px rgba(230,173,61,0.5); }
.btn--dyn-a:hover::after { transform: translate(4px, -50%); }
@keyframes dyn-a-flow {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

/* ---- DYNAMIC BUTTON B: reveal de cor no hover ---- */
.btn--dyn-b {
  background: var(--color-navy);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
  z-index: 0;
  padding-right: 56px;
  transition: color .3s ease;
}
.btn--dyn-b::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--color-gold);
  transform: translateX(-100%);
  transition: transform .4s cubic-bezier(.7,0,.3,1);
  z-index: -1;
}
.btn--dyn-b::after {
  content: "→";
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.2em;
  transition: transform .3s ease;
}
.btn--dyn-b:hover { color: var(--color-navy); }
.btn--dyn-b:hover::before { transform: translateX(0); }
.btn--dyn-b:hover::after { transform: translate(4px, -50%); }

/* ---- DYNAMIC BUTTON C: lift + glow pulsante ---- */
.btn--dyn-c {
  background: var(--color-gold);
  color: var(--color-navy);
  box-shadow: 0 4px 14px rgba(230,173,61,0.35);
  transition: transform .3s ease, box-shadow .3s ease;
  animation: dyn-c-pulse 2.4s ease-in-out infinite;
  position: relative;
  overflow: hidden;
  padding-right: 56px;
}
/* Teal variant for dyn-c */
.btn--dyn-c.btn--teal {
  background: linear-gradient(90deg, #366A88 0%, #7BBBBD 100%);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(54,106,136,0.4);
  animation: dyn-c-pulse-teal 2.4s ease-in-out infinite;
}
.btn--dyn-c.btn--teal:hover {
  box-shadow: 0 16px 32px rgba(54,106,136,0.55), 0 0 0 6px rgba(123,187,189,0.2);
}
@keyframes dyn-c-pulse-teal {
  0%, 100% { box-shadow: 0 4px 14px rgba(54,106,136,0.4), 0 0 0 0 rgba(123,187,189,0.5); }
  50%      { box-shadow: 0 4px 14px rgba(54,106,136,0.4), 0 0 0 10px rgba(123,187,189,0); }
}
.btn--dyn-c::after {
  content: "→";
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.2em;
  transition: transform .3s ease;
}
.btn--dyn-c:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(230,173,61,0.5), 0 0 0 6px rgba(230,173,61,0.18);
  animation-play-state: paused;
}
.btn--dyn-c:hover::after { transform: translate(4px, -50%); }
.btn--dyn-c:active { transform: translateY(-1px); }
@keyframes dyn-c-pulse {
  0%, 100% { box-shadow: 0 4px 14px rgba(230,173,61,0.35), 0 0 0 0 rgba(230,173,61,0.5); }
  50%      { box-shadow: 0 4px 14px rgba(230,173,61,0.35), 0 0 0 10px rgba(230,173,61,0); }
}

.sg-dyn-compare {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-3);
}
.sg-dyn-compare__cell {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
  box-shadow: var(--shadow-sm);
}
.sg-dyn-compare__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
}
.sg-dyn-compare__desc {
  font-size: var(--text-sm);
  opacity: 0.7;
  line-height: 1.5;
}
@media (max-width: 768px) {
  .sg-dyn-compare { grid-template-columns: 1fr; }
}

.sg-btn-group {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  align-items: center;
  padding: var(--space-2) 0;
}

/* ============================================
   BREADCRUMB
   ============================================ */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-ink);
  list-style: none;
  padding: 0;
  margin: 0;
}
.breadcrumb__item { display: inline-flex; align-items: center; gap: var(--space-1); }
.breadcrumb__item a {
  color: var(--color-navy);
  text-decoration: none;
  opacity: 0.7;
  transition: opacity .2s, color .2s;
}
.breadcrumb__item a:hover { opacity: 1; color: var(--color-gold); }
.breadcrumb__item--current {
  color: var(--color-navy);
  font-weight: 600;
}
.breadcrumb__separator {
  opacity: 0.4;
  font-size: var(--text-xs);
  line-height: 1;
}
.breadcrumb i { font-size: 14px; opacity: 0.7; }

/* On dark backgrounds (page header over navy) */
.breadcrumb--on-dark { color: var(--color-cream); }
.breadcrumb--on-dark .breadcrumb__item a { color: var(--color-cream); }
.breadcrumb--on-dark .breadcrumb__item--current { color: var(--color-gold); }

/* ============================================
   HEADER COMPONENT
   ============================================ */
.site-header {
  background: var(--color-navy);
  color: var(--color-white);
  /* 16px topo/base (vertical simétrico) — horizontal 24px vem do .container.
     Mesmo valor em desktop e mobile (padronizado). */
  padding: 16px 0;
  border-bottom: 3px solid transparent;
  border-image: linear-gradient(90deg, #CB5334 0%, #E6B81B 100%) 1;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
  transition: transform .35s ease, padding .3s ease, background-color .3s ease, box-shadow .3s ease;
  will-change: transform;
}
.site-header.is-hidden { transform: translateY(-100%); }
@media (prefers-reduced-motion: reduce) {
  /* Mantém o deslize do header (movimento funcional, não decorativo);
     zera só as transições decorativas de padding/cor/sombra. */
  .site-header { transition: transform .2s ease; }
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}
.site-header__logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  letter-spacing: -0.02em;
}
.site-header__logo span { color: var(--color-gold); }
.site-header__nav {
  display: flex;
  gap: 2px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.site-header__nav > li { position: relative; }
.site-header__nav a {
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  opacity: 0.85;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--color-white);
  padding: 10px var(--space-2);
  border-radius: var(--radius-md);
  transition: opacity .2s, background .25s ease, color .2s ease;
}
.site-header__nav a:hover {
  opacity: 1;
  color: var(--color-gold);
  background: rgba(255,255,255,0.08);
}
.site-header__nav i { font-size: 12px; opacity: 0.7; }

/* Dropdown */
.site-header__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2);
  display: flex;
  flex-direction: column;
  gap: 2px;
  list-style: none;
  margin: var(--space-2) 0 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity .2s, transform .2s, visibility .2s;
  z-index: 10;
}
.site-header__nav > li:hover .site-header__dropdown,
.site-header__nav > li:focus-within .site-header__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.site-header__dropdown a {
  color: var(--color-navy);
  opacity: 1;
  padding: 10px var(--space-2);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 500;
}
.site-header__dropdown a:hover {
  background: rgba(39,44,76,0.05);
  color: var(--color-navy);
}

/* Mobile menu toggle (hamburger) */
.site-header__toggle {
  display: none;
  width: 40px;
  height: 40px;
  background: rgba(235,237,230,0.10);
  border: 0;
  border-radius: var(--radius-md);
  padding: 0;
  cursor: pointer;
  color: var(--color-white);
  align-items: center;
  justify-content: center;
  font-size: 28px;
  transition: background .2s ease;
}
.site-header__toggle:hover { background: rgba(235,237,230,0.18); }
.site-header__toggle i { line-height: 1; }

/* Mobile drawer */
.site-header__drawer {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--color-navy);
  z-index: 999;
  flex-direction: column;
  padding: var(--space-3);
  overflow-y: auto;
  visibility: hidden;
  opacity: 0;
  transition: opacity .3s ease, visibility .3s;
}
.site-header__drawer.is-open { opacity: 1; visibility: visible; }
@media (prefers-reduced-motion: reduce) {
  .site-header__drawer { transition: none; }
}
.site-header__drawer { padding: 0; }
.site-header__drawer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px var(--space-3);
  border-bottom: 3px solid transparent;
  border-image: linear-gradient(90deg, #CB5334 0%, #E6B81B 100%) 1;
  margin-bottom: 0;
}
.site-header__drawer > ul,
.site-header__drawer > .btn { margin-left: var(--space-3) !important; margin-right: var(--space-3) !important; }
.site-header__drawer > ul:first-of-type { margin-top: 0 !important; }
.site-header__drawer > .btn { margin-bottom: var(--space-3) !important; }
.site-header__drawer details ul { padding-left: var(--space-3); padding-right: 0; }
.site-header__drawer-social {
  margin: var(--space-4) var(--space-3) var(--space-4) !important;
  flex-direction: row !important;
  justify-content: flex-start !important;
  gap: var(--space-2);
}
.site-header__drawer-social li { border-bottom: 0 !important; }
.site-header__drawer-social a {
  padding: 0 !important;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 18px;
}
.site-header__drawer-social a:hover { background: var(--color-gold); color: var(--color-navy); }
.site-header__drawer-close {
  background: rgba(235,237,230,0.10);
  border: 0;
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-size: 28px;
  cursor: pointer;
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s ease;
}
.site-header__drawer-close:hover { background: rgba(235,237,230,0.18); }
.site-header__drawer ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
}
.site-header__drawer > ul > li { border-bottom: 1px solid rgba(235,237,230,0.1); }
.site-header__drawer > ul a, .site-header__drawer summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) 0;
  color: var(--color-white);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  cursor: pointer;
}
.site-header__drawer summary { list-style: none; }
.site-header__drawer summary::-webkit-details-marker { display: none; }
.site-header__drawer details {
  display: block;
}
.site-header__drawer summary::after {
  content: "+";
  font-family: var(--font-body);
  font-size: var(--text-xl);
  font-weight: 300;
  transition: transform .3s;
}
.site-header__drawer details[open] summary::after { transform: rotate(45deg); }
.site-header__drawer details ul {
  position: static;
  display: flex !important;
  flex-direction: column;
  gap: 0;
  visibility: visible;
  transform: none;
  background: rgba(235,237,230,0.04);
  border-radius: var(--radius-md);
  margin: 0 0 var(--space-2);
  padding: 0 0;
}
.site-header__drawer details ul {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height .35s cubic-bezier(.2,.8,.2,1), opacity .25s ease, padding .35s ease;
}
.site-header__drawer details[open] ul {
  max-height: var(--submenu-h, 600px);
  opacity: 1;
  padding: var(--space-1) 0;
}
@keyframes drawer-submenu-fade {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.site-header__drawer details ul li {
  border-bottom: 0;
}
.site-header__drawer details ul a {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 400;
  padding: var(--space-2) var(--space-3);
  opacity: 0.85;
}
.site-header__drawer .btn { margin-top: var(--space-3); align-self: flex-start; }

@media (max-width: 1024px) {
  .site-header__nav { display: none; }
  .site-header__toggle { display: inline-flex; }
  .site-header__drawer { display: flex; }
}

/* ============================================
   CTA BAND (shared)
   ============================================ */
.cta-band {
  background: linear-gradient(90deg, #366A88 0%, #7BBBBD 100%);
  color: var(--color-cream);
  padding: var(--space-5b) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band .container { position: relative; z-index: 1; }
.cta-band > * { position: relative; z-index: 1; }
.cta-band__title {
  font-size: var(--text-3xl);
  font-style: italic;
  margin-bottom: var(--space-4);
  color: var(--color-white);
}
.cta-band__title::after {
  content: "";
  display: block;
  width: 80px;
  height: 3px;
  background: var(--color-gold);
  margin: var(--space-2) 0 0;
  border-radius: 2px;
}
.cta-band__desc {
  color: var(--color-white) !important;
  opacity: 1;
  font-size: var(--text-lg);
  max-width: 880px;
  margin: 0 auto var(--space-4);
}
.cta-band--navy { background: var(--color-navy); }
.cta-band[class*="cta-band--tex"]::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.cta-band--tex-c::after {
  background-image: radial-gradient(rgba(235,237,230,0.28) 1.3px, transparent 1.3px);
  background-size: 24px 24px;
  background-position: 0 0;
  mask-image: linear-gradient(to right, transparent 0%, black 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 100%);
}
.cta-band--navy.cta-band--tex-c::after {
  background-image: linear-gradient(90deg, #E6AD3D 0%, #E6B81B 100%);
  background-size: 100% 100%;
  mask-image:
    radial-gradient(circle, black 1.3px, transparent 1.5px),
    linear-gradient(to right, transparent 40%, black 100%);
  mask-size: 24px 24px, 100% 100%;
  mask-composite: intersect;
  -webkit-mask-image:
    radial-gradient(circle, black 1.3px, transparent 1.5px),
    linear-gradient(to right, transparent 40%, black 100%);
  -webkit-mask-size: 24px 24px, 100% 100%;
  -webkit-mask-composite: source-in;
  opacity: 0.35;
  transition: opacity .3s ease;
}
/* Hover: as bolinhas deslizam continuamente da esquerda para a direita
   (anima só a posição da camada de pontos da máscara; o fade fica fixo). */
.cta-band--navy.cta-band--tex-c:hover::after {
  opacity: 0.5;
  animation: cta-dots-drift 1.4s linear infinite;
}
@keyframes cta-dots-drift {
  from { -webkit-mask-position: 0 0, 0 0;    mask-position: 0 0, 0 0; }
  to   { -webkit-mask-position: 24px 0, 0 0; mask-position: 24px 0, 0 0; }
}

/* Variante boxed (dentro do container, estilo Conference Venue) — padrão dos CTAs
   das páginas de conteúdo. Fonte única; antes era duplicado no CSS de cada página. */
.cta-band--boxed {
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: block;
  box-shadow: var(--shadow-md);
}
.cta-band--boxed .cta-band__inner { position: relative; z-index: 1; max-width: 600px; }
.cta-band--boxed .cta-band__title { font-family: var(--font-display); font-style: italic; font-size: var(--text-2xl); }
/* Botão do CTA boxed: rótulos longos (ex.: "Register from November 9, 2026")
   quebram em 2 linhas em vez de estourar. Altura cresce; some o nowrap/height fixo do .btn--lg. */
.cta-band--boxed .btn {
  white-space: normal;
  height: auto;
  min-height: 56px;
  padding-top: var(--space-2);
  padding-bottom: var(--space-2);
  text-align: center;
  line-height: 1.25;
}
.cta-band--boxed::after {
  mask-image:
    radial-gradient(circle, black 1.3px, transparent 1.5px),
    linear-gradient(to right, transparent 30%, black 100%);
  -webkit-mask-image:
    radial-gradient(circle, black 1.3px, transparent 1.5px),
    linear-gradient(to right, transparent 30%, black 100%);
}

@media (max-width: 1024px) {
  .cta-band { padding: var(--space-5) 0; }
  .cta-band__title { font-size: var(--text-2xl); }
  /* Reassegura o padding do box — a regra .cta-band acima zera os lados,
     e por ordem de fonte ganharia do .cta-band--boxed sem isto (bug no tablet). */
  .cta-band--boxed { padding: var(--space-5); }
}
@media (max-width: 480px) { .cta-band--boxed { padding: var(--space-4); } }

/* ============================================
   SECTION (shared)
   ============================================ */
.section { padding: var(--space-5b) 0; }
.section--alt { background: var(--color-white); }
.section__head { text-align: center; margin-bottom: var(--space-5); }
.section__eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-gold);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.section__title {
  font-size: var(--text-3xl);
  font-style: italic;
  margin-bottom: var(--space-4);
}
.section__title.section__title--no-line::after { display: none !important; content: none; }
.section__title::after {
  content: "";
  display: block;
  width: 80px;
  height: 3px;
  background: var(--color-gold);
  margin: var(--space-2) auto 0;
  border-radius: 2px;
}
.section__head[style*="text-align:left"] .section__title::after,
.section__title[style*="text-align:left"]::after { margin-left: 0; }
.section__desc {
  font-size: var(--text-base);
  opacity: 0.8;
  max-width: 720px;
  margin: 0 auto;
}
@media (min-width: 1025px) {
  /* Limita o título a 9 colunas do grid de 12 */
  .section__title {
    max-width: calc((var(--container) - 11 * var(--grid-gap)) / 12 * 9 + 8 * var(--grid-gap));
  }
  .section__head:not([style*="text-align:left"]) .section__title,
  .section__title:not([style*="text-align:left"]) { margin-left: auto; margin-right: auto; }
}
@media (max-width: 1024px) {
  .section__title { font-size: var(--text-2xl); }
}
@media (max-width: 480px) {
  .section__title { font-size: var(--text-xl); }
}

/* ============================================
   PAGE HEADER (inner pages)
   ============================================ */
.page-header {
  padding: var(--space-5) 0;
  position: relative;
  overflow: hidden;
}
.page-header__title {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-4xl));
  font-weight: 600;
  margin-top: var(--space-3);
  font-style: italic;
}
.page-header__subtitle {
  font-size: var(--text-lg);
  opacity: 0.8;
  margin-top: var(--space-2);
  max-width: 640px;
}

/* Variante navy */
.page-header--dark {
  background: var(--color-navy);
  color: var(--color-white);
}
.page-header--dark::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 90% 20%, rgba(123,187,189,0.18), transparent 50%);
  pointer-events: none;
}
.page-header--dark .container { position: relative; z-index: 1; }

/* Variante cream */
.page-header--light {
  background: var(--color-cream);
  color: var(--color-navy);
  border-bottom: 1px solid rgba(39,44,76,0.1);
}

/* Variante teal (gradient da bola do logo, invertido) */
.page-header--teal {
  background: linear-gradient(135deg, #366A88 0%, #7BBBBD 100%);
  color: var(--color-white);
}
.page-header--teal::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 90% 20%, rgba(230,173,61,0.15), transparent 50%);
  pointer-events: none;
}
.page-header--teal .container { position: relative; z-index: 1; }

/* Variante C — teal horizontal + dots overlay com fade esquerda→direita */
/* Cabeçalho de página com fundo creme — padrão das páginas de conteúdo
   (Call for Contributions, FAQ, Sponsorship, Registration, Your Trip).
   Fonte única; antes era duplicado no CSS de cada página. */
.page-header--c {
  background: var(--color-cream);
  color: var(--color-ink);
}
.page-header--c::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(39,44,76,0.18) 1.3px, transparent 1.3px);
  background-size: 24px 24px;
  mask-image: linear-gradient(to right, transparent 0%, black 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 100%);
}
.page-header--c .container { position: relative; z-index: 1; }
.page-header--c .page-header__title { color: var(--color-navy); font-size: clamp(var(--text-2xl), 5vw, var(--text-3xl)); }
.page-header--c .breadcrumb--on-dark { color: var(--color-ink); }
.page-header--c .breadcrumb--on-dark .breadcrumb__item a { color: var(--color-ink); opacity: 0.7; }
.page-header--c .breadcrumb--on-dark .breadcrumb__item--current { color: var(--color-gold); }
.page-header--c .page-header__back { color: var(--color-navy); }

.page-header__back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  margin-top: var(--space-3);
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--color-white);
  text-decoration: none;
  font-size: var(--text-base);
  padding-bottom: 4px;
  border-bottom: 2px solid var(--color-gold);
  transition: gap .2s ease;
}
.page-header__back:hover { gap: var(--space-2); }
.page-header__back i { font-size: 18px; }

/* ============================================
   HERO
   ============================================ */
.hero {
  background: var(--color-navy);
  color: var(--color-white);
  padding: var(--space-8) 0;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 30%, rgba(123,187,189,0.25), transparent 50%),
              radial-gradient(circle at 20% 70%, rgba(203,83,52,0.18), transparent 50%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; max-width: 880px; }
.hero__eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-gold);
  margin-bottom: var(--space-3);
}
.hero__title {
  font-size: clamp(var(--text-3xl), 6vw, var(--text-5xl));
  font-weight: 600;
  margin-bottom: var(--space-3);
  font-style: italic;
}
.hero__subtitle {
  font-size: var(--text-xl);
  opacity: 0.85;
  max-width: 640px;
  margin-bottom: var(--space-5);
}
.hero__meta {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
  font-family: var(--font-body);
  font-size: var(--text-base);
}
.hero__meta strong { display: block; font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.15em; opacity: 0.6; }
.hero__cta { display: flex; gap: var(--space-2); flex-wrap: wrap; }

/* ============================================
   CARD
   ============================================ */
.card {
  background: transparent;
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-md);
  border: 1px solid transparent;
  transition: border-color .25s ease;
}
.card:hover { border-color: var(--color-navy); }
.card__border { display: none; }
.card__image {
  aspect-ratio: 16/10;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: var(--space-3);
}
.card__image-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform .6s cubic-bezier(.25,.46,.45,.94);
}
.card:hover .card__image-bg { transform: scale(1.06); }
.card__image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 20%, rgba(39,44,76,0.6) 55%, rgba(39,44,76,0.95) 100%);
  z-index: 1;
}
.card__image .card__title {
  position: relative;
  z-index: 2;
  color: var(--color-white);
  margin: 0;
  text-shadow: 0 2px 12px rgba(0,0,0,0.4);
}
.card__image .card__title::after { display: none; }
.card__body { padding: var(--space-3); display: flex; flex-direction: column; gap: var(--space-2); flex: 1; }
.card__title { font-size: var(--text-xl); }
.card__title::after {
  content: "";
  display: block;
  width: 48px;
  height: 2px;
  background: var(--color-gold);
  margin: var(--space-2) 0 var(--space-1);
  border-radius: 2px;
}
.card__desc { font-size: var(--text-base); opacity: 0.75; }
.card__link {
  font-weight: 600;
  color: var(--color-navy);
  text-decoration: none;
  margin-top: auto;
  padding-top: var(--space-3);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  align-self: flex-start;
  padding-bottom: 4px;
  border-bottom: 2px solid var(--color-gold);
  transition: gap .2s ease;
}
.card:hover .card__link { gap: var(--space-2); }

.sg-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); }

/* ============================================
   ACCORDION
   ============================================ */
.accordion { display: flex; flex-direction: column; gap: var(--space-1); }
.accordion__item {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.accordion__header {
  width: 100%;
  background: transparent;
  border: 0;
  padding: var(--space-3);
  text-align: left;
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-navy);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.accordion__header::after {
  content: "+";
  font-family: var(--font-body);
  font-size: var(--text-2xl);
  font-weight: 300;
  line-height: 1;
  transition: transform .3s;
}
.accordion__item[open] .accordion__header::after { transform: rotate(45deg); }
.accordion__body {
  padding: 0 var(--space-3) var(--space-3);
  font-size: var(--text-base);
  opacity: 0.85;
}

/* ---- ACCORDION · animação refinada (grid trick) ---- */
.acc-e {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.acc-e__item {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  border: 1px solid transparent;
  transition: border-color .3s ease;
}
.acc-e__item:hover,
.acc-e__item--open { border-color: var(--color-navy); }

/* Variante: accordion sobre fundo branco (item cream) */
.acc-e--on-white .acc-e__item {
  background: var(--color-cream);
  box-shadow: none;
}
.acc-e__header {
  width: 100%;
  background: transparent;
  border: 0;
  padding: var(--space-3);
  text-align: left;
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-navy);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-family: var(--font-body);
}
.acc-e__header::after {
  content: "+";
  font-size: var(--text-2xl);
  font-weight: 300;
  line-height: 1;
  transition: transform .35s cubic-bezier(.4,0,.2,1);
}
.acc-e__item--open .acc-e__header::after { transform: rotate(45deg); }
.acc-e__body-wrap {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s cubic-bezier(.4,0,.2,1);
}
.acc-e__body-inner {
  padding: 0 var(--space-3) var(--space-3);
  font-size: var(--text-base);
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity .3s ease .15s, transform .3s ease .15s;
}
.acc-e__item--open .acc-e__body-inner { opacity: 0.85; transform: translateY(0); }

.sg-acc-block { margin-bottom: var(--space-5); }
.sg-acc-block__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
}

/* ============================================
   PRICING TABLE
   ============================================ */
.pricing {
  background: var(--color-navy);
  color: var(--color-white);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  overflow-x: auto;
}
.pricing__table {
  width: 100%;
  border-collapse: separate;
  border-spacing: var(--space-2);
  min-width: 680px;
  margin: var(--space-2) 0;
}
.pricing__table th,
.pricing__table td {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  text-align: left;
  vertical-align: middle;
  line-height: 1.5;
}
.pricing__table thead th:first-child { background: transparent; padding-left: var(--space-2); }
.pricing__table thead th {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
  padding-top: var(--space-4);
  padding-bottom: var(--space-4);
}
.pricing__table thead th small {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  opacity: 0.9;
  font-weight: 400;
  margin-top: var(--space-1);
  letter-spacing: 0.03em;
}
.pricing__table tbody th {
  background: rgba(235,237,230,0.08);
  font-weight: 600;
  font-size: var(--text-base);
}
.pricing__table tbody td {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-xl);
}
.pricing__table tbody td small {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 400;
  opacity: 0.85;
  margin-top: var(--space-1);
}
.pricing__table .window-1 { background: rgba(203,83,52,0.85); color: var(--color-cream); }
.pricing__table .window-2 { background: rgba(54,106,136,0.75); color: var(--color-cream); }
.pricing__table .window--active {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
  position: relative;
}
.pricing__table thead .window--active::before {
  content: "Open now";
  position: absolute;
  top: -12px; right: 12px;
  background: var(--color-gold);
  color: var(--color-navy);
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  z-index: 2;
}
.pricing__table .window--past { opacity: 0.4; }

/* ---- PRICING — variante 2: cards verticais ---- */
.pricing-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.pricing-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  box-shadow: var(--shadow-md);
  border: 1px solid transparent;
  transition: transform .25s ease, box-shadow .25s ease;
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.pricing-card--featured { border-color: var(--color-gold); }
.pricing-card__type {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-xl);
  color: var(--color-navy);
}
.pricing-card__windows {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.pricing-card__window {
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: rgba(39,44,76,0.04);
  border: 1px solid rgba(39,44,76,0.08);
  position: relative;
}
.pricing-card__window--active {
  background: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-gold);
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}
.pricing-card__window--active::before {
  content: "Open now";
  position: absolute;
  top: -10px; right: 10px;
  background: var(--color-gold);
  color: var(--color-navy);
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.pricing-card__window--past { opacity: 0.45; }
.pricing-card__win-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  opacity: 0.7;
  font-weight: 600;
}
.pricing-card__win-dates {
  font-size: var(--text-xs);
  opacity: 0.6;
  margin-top: 2px;
}
.pricing-card__price {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-top: var(--space-2);
  line-height: 1.1;
}
.pricing-card__price-brl {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 400;
  opacity: 0.75;
  display: block;
  margin-top: 4px;
}
@media (max-width: 1024px) {
  .pricing-cards { grid-template-columns: 1fr; }
}

/* ---- PRICING — variante 3: cards por janela ---- */
.pricing-windows {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}
.pricing-window {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-md);
  border: 1px solid transparent;
  position: relative;
  transition: transform .25s ease;
}
.pricing-window:hover { transform: translateY(-4px); }
.pricing-window--active {
  background: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-gold);
}
.pricing-window--past { opacity: 0.5; }
.pricing-window__badge {
  position: absolute;
  top: -12px; left: var(--space-4);
  background: var(--color-gold);
  color: var(--color-navy);
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.pricing-window__header {
  padding-bottom: var(--space-3);
  border-bottom: 1px solid rgba(235,237,230,0.18);
  margin-bottom: var(--space-3);
}
.pricing-window:not(.pricing-window--active) .pricing-window__header {
  border-bottom-color: rgba(39,44,76,0.1);
}
.pricing-window__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-2xl);
  line-height: 1.1;
}
.pricing-window__dates {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  opacity: 0.7;
  margin-top: var(--space-1);
}
.pricing-window__rows {
  display: flex;
  flex-direction: column;
}
.pricing-window__row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  padding: var(--space-2) 0;
  gap: var(--space-3);
  border-bottom: 1px dashed rgba(235,237,230,0.12);
}
.pricing-window:not(.pricing-window--active) .pricing-window__row {
  border-bottom-color: rgba(39,44,76,0.08);
}
.pricing-window__row:last-child { border-bottom: 0; }
.pricing-window__row-type {
  font-size: var(--text-base);
  font-weight: 500;
}
.pricing-window__row-price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  text-align: right;
  line-height: 1.1;
}
.pricing-window__row-price small {
  display: block;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: var(--text-xs);
  opacity: 0.7;
  margin-top: 2px;
}
@media (max-width: 768px) {
  .pricing-windows { grid-template-columns: 1fr; }
}

/* ============================================
   SPONSORS BANNER
   ============================================ */
.sponsors { background: var(--color-cream); padding: var(--space-5b) 0; }
.sponsors__group { text-align: center; margin-bottom: var(--space-5); }
.sponsors__group:last-child { margin-bottom: 0; }
.sponsors__label {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-ink);
  opacity: 0.7;
  padding-bottom: var(--space-2);
  border-bottom: 1px solid rgba(39,44,76,0.15);
  max-width: 320px;
  margin: 0 auto var(--space-4);
}
.sponsors__grid {
  display: grid;
  gap: var(--space-3);
  align-items: center;
  justify-items: center;
}
.sponsors__group--1 .sponsors__grid { grid-template-columns: repeat(3, 1fr); }
.sponsors__group--2 .sponsors__grid { grid-template-columns: repeat(4, 1fr); }
.sponsors__group--3 .sponsors__grid { grid-template-columns: 1fr; }

.sponsors__logo {
  background: var(--color-white);
  border-radius: var(--radius-md);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: monospace;
  color: rgba(39,44,76,0.5);
}
.sponsors__group--1 .sponsors__logo { height: 130px; font-size: var(--text-lg); }
.sponsors__group--2 .sponsors__logo { height: 100px; font-size: var(--text-base); }
.sponsors__group--3 .sponsors__logo { height: 75px; max-width: 240px; font-size: var(--text-base); }
.sponsors__logo img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  padding: var(--space-2);
  box-sizing: border-box;
}

/* ============================================
   IMPORTANT DATES
   ============================================ */
.dates {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.dates__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: var(--space-3);
  border-bottom: 1px solid rgba(39,44,76,0.08);
  align-items: center;
}
.dates__row:last-child { border-bottom: 0; }
.dates__row--header {
  background: var(--color-navy);
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
}
.dates__milestone { font-weight: 500; }
.dates__date {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-navy);
  font-weight: 600;
}

@keyframes dates-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(230,173,61,0.5); }
  100% { box-shadow: 0 0 0 14px rgba(230,173,61,0); }
}

/* ---- DATES V4 — lista refinada com status ---- */
.dates-list {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.dates-list__row {
  display: grid;
  grid-template-columns: 40px 1fr 260px;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid rgba(39,44,76,0.08);
  align-items: center;
  position: relative;
  transition: background .2s ease;
}
.dates-list__row:not(.dates-list__row--header):hover {
  background: rgba(39,44,76,0.04);
}
.dates-list__row:last-child { border-bottom: 0; }
.dates-list__row--header {
  background: var(--color-navy);
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-xl);
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
}
.dates-list__icon {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--color-white);
  border: 1px solid rgba(39,44,76,0.25);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-navy);
}
.dates-list__row--past .dates-list__icon { background: var(--color-gold); border-color: var(--color-gold); }
.dates-list__row--past .dates-list__icon::before { content: ""; }
.dates-list__row--past .dates-list__icon i { font-size: 14px; }
.dates-list__row--current {
  background: rgba(39,44,76,0.04);
}
.dates-list__row--current .dates-list__icon {
  background: var(--color-gold);
  border-color: var(--color-gold);
  box-shadow: 0 0 0 0 rgba(230,173,61,0.5);
  animation: dates-pulse 2s ease-out infinite;
}
.dates-list__row--past { opacity: 0.55; }
.dates-list__milestone { font-weight: 500; font-size: var(--text-lg); }
.dates-list__row--current .dates-list__milestone { font-weight: 600; }
.dates-list__date {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-xl);
  color: var(--color-navy);
}
.dates-list__badge {
  display: inline-block;
  background: var(--color-gold);
  color: var(--color-navy);
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-left: var(--space-2);
  vertical-align: middle;
}
.dates-list__badge--soft {
  background: transparent;
  color: var(--color-navy);
  border: 1px solid rgba(39,44,76,0.3);
  font-weight: 600;
}
.dates-list__badge--teal-light { background: #7BBBBD; color: var(--color-navy); }
.dates-list__badge--navy { background: var(--color-navy); color: var(--color-cream); }
.dates-list__badge--teal-dark { background: #366A88; color: var(--color-cream); }

/* Important Dates — responsivo (componente compartilhado: Home + Registration).
   Obs.: home.css ainda tem cópias destas regras; podem ser removidas de lá. */
@media (max-width: 768px) {
  .dates-list__row {
    grid-template-columns: 32px 1fr;
    grid-template-rows: auto auto auto;
    padding: var(--space-3);
    gap: 4px var(--space-3);
    align-items: center;
  }
  .dates-list__icon {
    grid-column: 1;
    grid-row: 1 / span 2;
    align-self: center;
    justify-self: center;
  }
  .dates-list__milestone {
    grid-column: 2;
    grid-row: 1;
    font-size: var(--text-sm);
    line-height: 1.4;
    font-weight: 600;
    display: flex;
    flex-direction: column-reverse;
    align-items: flex-start;
    gap: 16px;
  }
  .dates-list__milestone .dates-list__badge {
    margin-left: 0;
    font-size: 9px;
    padding: 3px 8px;
  }
  .dates-list__date {
    grid-column: 2;
    grid-row: 2;
    font-size: var(--text-sm);
    font-family: var(--font-body);
    font-weight: 500;
    color: var(--color-ink);
    opacity: 0.75;
  }
  .dates-list__row--header { display: none; }
  .dates-list__row--current { background: rgba(39,44,76,0.04); }
}
@media (max-width: 480px) {
  .dates-list__date i { display: inline-flex !important; color: var(--color-gold); font-size: 16px; }
}

.sg-dates-block { margin-bottom: var(--space-5); }
.sg-dates-block__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
}

/* ============================================
   COUNTDOWN (3 variantes)
   ============================================ */
.countdown {
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  text-align: center;
}
.countdown__label {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: 600;
}
.countdown__units {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-3);
}
.countdown__unit { display: flex; flex-direction: column; align-items: center; }
.countdown__value {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: 1;
}
.countdown__unit-label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  opacity: 0.7;
  margin-top: var(--space-1);
}

/* Variante 1 — Navy sólido + glow gold */
.countdown--v1 {
  background: var(--color-navy);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}
.countdown--v1::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 100%, rgba(230,173,61,0.25), transparent 60%);
  pointer-events: none;
}
.countdown--v1 .countdown__value {
  color: var(--color-gold);
  text-shadow: 0 0 24px rgba(230,173,61,0.4);
}
.countdown--v1 .countdown__label,
.countdown--v1 .countdown__units,
.countdown--v1 .countdown__unit-label { position: relative; z-index: 1; }

/* Variante 2 — Cream sólido, numeros em navy */
.countdown--v2 {
  background: var(--color-cream);
  color: var(--color-navy);
  border: 1px solid rgba(39,44,76,0.08);
}
.countdown--v2 .countdown__value { color: var(--color-navy); }
.countdown--v2 .countdown__unit-label { opacity: 0.55; }

/* Variante 3 — cards separados (escolhida) */
.countdown--v3 {
  background: transparent;
  padding: 0;
}
.countdown--v3 .countdown__label {
  color: var(--color-navy);
  opacity: 0.7;
  margin-bottom: var(--space-3);
  display: block;
}
.countdown--v3 .countdown__units { gap: var(--space-2); }
.countdown--v3 .countdown__unit {
  background: var(--color-navy);
  color: var(--color-white);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  min-width: 96px;
  position: relative;
  border-top: 3px solid var(--color-gold);
}
.countdown--v3 .countdown__value {
  color: var(--color-white);
  font-family: var(--font-display);
}
.countdown--v3 .countdown__unit-label {
  color: var(--color-gold);
  opacity: 1;
  font-weight: 600;
  margin-top: var(--space-2);
}

.sg-cd-compare {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-3);
}
.sg-cd-compare__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

/* ============================================
   FORM
   ============================================ */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 520px;
}
.form__field { display: flex; flex-direction: column; gap: var(--space-1); }
.form__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-navy);
}
.form__input, .form__select, .form__textarea {
  font-family: var(--font-body);
  font-size: var(--text-base);
  padding: 12px var(--space-2);
  border: 1px solid rgba(39,44,76,0.2);
  border-radius: var(--radius-md);
  background: var(--color-white);
  color: var(--color-ink);
  transition: border-color .2s, box-shadow .2s;
}
.form__input:focus, .form__select:focus, .form__textarea:focus {
  outline: 0;
  border-color: #366A88;
  box-shadow: 0 0 0 3px rgba(54,106,136,0.18);
}
.form__textarea { min-height: 120px; resize: vertical; }

/* ============================================
   TRACKS (chips / tags)
   ============================================ */
.tracks {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--grid-gap);
}
.track {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  background: var(--color-white);
  border: 1px solid rgba(39,44,76,0.08);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-navy);
  line-height: 1.5;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.track::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-gold);
  flex: 0 0 8px;
  margin-top: 0.42em;
}
.track:hover { border-color: var(--color-navy); box-shadow: var(--shadow-md); }

/* Variante: tracks sobre fundo branco (item cream) */
.tracks--on-white .track {
  background: var(--color-cream);
  border-color: transparent;
}
.tracks--on-white .track:hover { border-color: var(--color-navy); }

@media (max-width: 600px) { .tracks { grid-template-columns: 1fr; } }

/* ============================================
   NUMBERED STEPS
   ============================================ */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  position: relative;
}
.steps::before {
  content: "";
  position: absolute;
  top: 28px;
  left: 8%;
  right: 8%;
  height: 2px;
  background: rgba(230,173,61,0.3);
  z-index: 0;
}
.step {
  background: var(--color-white);
  border: 1px solid rgba(39,44,76,0.08);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  position: relative;
  z-index: 1;
  opacity: 0;
  transform: translateX(-24px);
  transition: border-color .2s ease;
}
.step:hover { border-color: var(--color-navy); }
.step.is-visible {
  animation: card-reveal-left .6s cubic-bezier(.4,0,.2,1) forwards;
}

@keyframes card-reveal-left {
  to { opacity: 1; transform: translateX(0); }
}
.step__num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-gold);
  color: var(--color-navy);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 4px solid var(--color-cream);
}
.step__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
  color: var(--color-navy);
  line-height: 1.2;
}
.step__desc {
  font-size: var(--text-sm);
  opacity: 0.8;
  line-height: 1.5;
}
/* Variante: steps sobre fundo branco (item cream) */
.steps--on-white .step {
  background: var(--color-cream);
  border-color: transparent;
}
.steps--on-white .step:hover { border-color: var(--color-navy); }
.steps--on-white .step__num { border-color: var(--color-white); }

@media (max-width: 1024px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
  .steps::before { display: none; }
}
@media (max-width: 600px) {
  .steps { grid-template-columns: 1fr; }
}

/* ============================================
   SUB-MENU LATERAL
   ============================================ */
.subnav-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--space-5);
  align-items: flex-start;
}
.subnav {
  position: sticky;
  top: var(--space-3);
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-2);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.subnav__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-navy);
  opacity: 0.6;
  padding: var(--space-2) var(--space-2) var(--space-1);
}
.subnav__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 12px var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-navy);
  text-decoration: none;
  border-radius: var(--radius-sm);
  border-left: 3px solid transparent;
  transition: background .2s, border-color .2s;
}
.subnav__item:hover { background: rgba(39,44,76,0.04); }
.subnav__item--active {
  background: rgba(230,173,61,0.1);
  border-left-color: var(--color-gold);
  font-weight: 600;
}
.subnav__content {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}
.subnav__content h2 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-2);
}
@media (max-width: 768px) {
  .subnav-layout { grid-template-columns: 1fr; }
  .subnav { position: static; }
}

/* ============================================
   GALLERY (4 variants)
   ============================================ */
.gallery img { width: 100%; height: 100%; object-fit: cover; display: block; }
.gallery__item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  cursor: pointer;
  background: rgba(39,44,76,0.1);
}
.gallery__item img { transition: transform .5s ease; }
.gallery__item:hover img { transform: scale(1.05); }

/* A — grid simples */
.gallery--grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-2); }
.gallery--grid .gallery__item { aspect-ratio: 4/3; }

/* B — masonry */
.gallery--masonry {
  column-count: 3;
  column-gap: var(--space-2);
}
.gallery--masonry .gallery__item {
  break-inside: avoid;
  margin-bottom: var(--space-2);
  display: block;
}
.gallery--masonry .gallery__item img { height: auto; }

/* C — featured + grid */
.gallery--featured {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: var(--space-2);
  aspect-ratio: 16/9;
}
.gallery--featured .gallery__item:first-child {
  grid-row: span 2;
  grid-column: span 1;
}

/* D — carousel */
.gallery--carousel {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
}
.gallery--carousel .gallery__track {
  display: flex;
  transition: transform .5s cubic-bezier(.4,0,.2,1);
}
.gallery--carousel .gallery__slide {
  flex: 0 0 100%;
  aspect-ratio: 16/9;
}
.gallery--carousel .gallery__slide img { width: 100%; height: 100%; object-fit: cover; }
.gallery__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  border: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--color-navy);
  transition: background .2s;
  z-index: 2;
}
.gallery__btn:hover { background: var(--color-gold); }
.gallery__btn--prev { left: var(--space-3); }
.gallery__btn--next { right: var(--space-3); }
.gallery__dots {
  position: absolute;
  bottom: var(--space-3);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 2;
}
.gallery__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  border: 0;
  cursor: pointer;
  padding: 0;
  transition: background .2s, width .2s;
}
.gallery__dot--active { background: var(--color-gold); width: 24px; border-radius: 4px; }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(39,44,76,0.95);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-3);
}
.lightbox.is-open { display: flex; }
.lightbox img { max-width: 90vw; max-height: 90vh; border-radius: var(--radius-md); }
.lightbox__close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  border: 0;
  cursor: pointer;
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-navy);
}

@media (max-width: 1024px) {
  .gallery--grid, .gallery--masonry { column-count: 2; grid-template-columns: repeat(2, 1fr); }
  .gallery--featured { grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr 1fr; aspect-ratio: 3/4; }
  .gallery--featured .gallery__item:first-child { grid-column: span 2; grid-row: span 1; }
}
@media (max-width: 600px) {
  .gallery--grid, .gallery--masonry { column-count: 1; grid-template-columns: 1fr; }
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--color-navy);
  color: var(--color-white);
  padding: var(--space-5b) 0 var(--space-3);
}
.site-footer__grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}
.site-footer__grid > div { flex: 1 1 0; }            /* colunas dividem o espaço */
.site-footer__grid > div:first-child { flex: 2 1 0; } /* logo ~40% */
.site-footer h4 {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-gold);
  margin-bottom: var(--space-2);
}
.site-footer__list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--space-1); }
.site-footer__list a { text-decoration: none; opacity: 0.8; font-size: var(--text-sm); }
.site-footer__list a:hover { opacity: 1; color: var(--color-gold); }
.site-footer__brand { font-family: var(--font-display); font-size: var(--text-2xl); font-weight: 700; }
.site-footer__brand span { color: var(--color-gold); }
.site-footer__bottom {
  border-top: 1px solid rgba(235,237,230,0.15);
  padding-top: var(--space-3);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: var(--text-sm);
  opacity: 0.7;
}
.site-footer__social { display: flex; gap: var(--space-2); list-style: none; padding: 0; margin: 0; }
.site-footer__social a {
  width: 36px; height: 36px;
  border-radius: var(--radius-full);
  background: rgba(235,237,230,0.1);
  display: flex; align-items: center; justify-content: center;
  text-decoration: none;
  font-size: var(--text-sm);
  transition: background .2s;
}
.site-footer__social a:hover { background: var(--color-gold); color: var(--color-navy); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .sg-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .sponsors__group--1 .sponsors__grid { grid-template-columns: repeat(2, 1fr); }
  .sponsors__group--2 .sponsors__grid { grid-template-columns: repeat(3, 1fr); }
  .site-footer__bottom { justify-content: center; flex-direction: column; }
  .site-footer__social { justify-content: center; }
}
/* Tablet (769-1024px): logo no topo full + 3 colunas abaixo */
@media (max-width: 1024px) and (min-width: 769px) {
  .site-footer { text-align: center; }
  .site-footer__grid { gap: var(--space-4); }
  .site-footer__grid > div:first-child {
    flex: 0 0 100%;
    justify-content: center;
    margin-bottom: var(--space-3);
  }
  .site-footer__grid > div { flex: 1 1 30%; display: flex; flex-direction: column; align-items: center; }
  .site-footer__list { align-items: center; }
}
@media (max-width: 768px) {
  .sg-section { padding: var(--space-5) 0; }
  .sg-radius { grid-template-columns: repeat(2, 1fr); }
  .sg-shadows { grid-template-columns: 1fr; }
  .sg-grid-3, .site-header__nav { display: none; }
  .sg-grid-3 { display: grid; grid-template-columns: 1fr; }
  .site-footer { text-align: center; }
  .site-footer__grid > div { flex: 0 0 100%; display: flex; flex-direction: column; align-items: center; }
  .site-footer__list { align-items: center; }
  .sponsors__group--1 .sponsors__grid,
  .sponsors__group--2 .sponsors__grid { grid-template-columns: repeat(2, 1fr); }
  .dates__row { grid-template-columns: 1fr; gap: var(--space-1); }
  .hero__meta { flex-wrap: wrap; }
}

/* ============================================
   SCROLL REVEAL — animações de entrada
   Estado escondido só vale com JS ativo (.js-reveal no <html>).
   Roda independente da preferência de movimento do SO: como é um
   fade sutil e curto, mantemos consistente em Mac/Windows.
   ============================================ */
.js-reveal [data-reveal],
.js-reveal [data-reveal-stagger] > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s cubic-bezier(.22,.61,.36,1),
              transform .6s cubic-bezier(.22,.61,.36,1);
  will-change: opacity, transform;
}
.js-reveal [data-reveal].is-visible,
.js-reveal [data-reveal-stagger].is-visible > * {
  opacity: 1;
  transform: none;
}