/* ==========================================================================
   CompreJá — Website Institucional
   style.css — tokens de design, layout base e componentes
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. TOKENS DE DESIGN (variáveis CSS)
   -------------------------------------------------------------------------- */
:root {
  /* Cores base — azul profundo transmite tecnologia e confiança */
  --color-bg: #0A1120;
  --color-bg-alt: #0E1930;
  --color-surface: #131F38;
  --color-surface-alt: #1B2C4A;
  --color-border: #24344F;

  /* Texto */
  --color-text: #F2F5F9;
  --color-text-muted: #93A4C2;
  --color-text-faint: #5D6E8C;

  /* Acentos — dourado (calor/Moçambique) + verde-água (segurança/crescimento) */
  --color-gold: #F2A93B;
  --color-gold-dark: #C77F1D;
  --color-teal: #17C3B2;
  --color-teal-dark: #0E8F82;

  /* Estados */
  --color-success: #2ECC8F;
  --color-danger: #F0576B;

  /* Tipografia */
  --font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  /* Escala tipográfica */
  --fs-xs: 0.8rem;
  --fs-sm: 0.925rem;
  --fs-base: 1rem;
  --fs-md: 1.15rem;
  --fs-lg: 1.5rem;
  --fs-xl: 2.1rem;
  --fs-2xl: 2.9rem;
  --fs-3xl: 3.8rem;

  /* Espaçamento */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.75rem;
  --space-lg: 3rem;
  --space-xl: 5rem;
  --space-2xl: 8rem;

  /* Layout */
  --container-width: 1180px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;

  /* Sombras */
  --shadow-soft: 0 20px 60px -20px rgba(0, 0, 0, 0.55);
  --shadow-glow-teal: 0 0 40px -8px rgba(23, 195, 178, 0.45);
  --shadow-glow-gold: 0 0 40px -8px rgba(242, 169, 59, 0.35);

  /* Transições */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* --------------------------------------------------------------------------
   2. RESET E BASE
   -------------------------------------------------------------------------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

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

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  font-weight: 600;
  letter-spacing: -0.02em;
}

/* Foco visível para acessibilidade de teclado */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-teal);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

section {
  position: relative;
  padding: var(--space-2xl) 0;
}

/* Fundo texturado com "nós de rede" — motivo assinatura do site,
   representando a ligação entre comprador e vendedor */
.mesh-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.55;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-teal);
  background: rgba(23, 195, 178, 0.08);
  border: 1px solid rgba(23, 195, 178, 0.25);
  padding: 0.35rem 0.9rem;
  border-radius: 100px;
  margin-bottom: var(--space-sm);
}

.eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-teal);
  box-shadow: 0 0 8px var(--color-teal);
}

.section-heading {
  max-width: 640px;
  margin-bottom: var(--space-lg);
}

.section-heading h2 {
  font-size: var(--fs-2xl);
  margin-bottom: var(--space-sm);
}

.section-heading p {
  color: var(--color-text-muted);
  font-size: var(--fs-md);
}

.section-heading.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/* --------------------------------------------------------------------------
   3. BOTÕES
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.9rem;
  border-radius: 100px;
  font-weight: 600;
  font-size: var(--fs-sm);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-teal) 0%, var(--color-teal-dark) 100%);
  color: #04120F;
  box-shadow: var(--shadow-glow-teal);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 45px -10px rgba(23, 195, 178, 0.6);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-teal);
  color: var(--color-teal);
  transform: translateY(-3px);
}

.btn-block {
  width: 100%;
}

.hero-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-top: var(--space-md);
}

/* --------------------------------------------------------------------------
   4. CABEÇALHO / NAVEGAÇÃO
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.1rem 0;
  transition: background 0.4s var(--ease), padding 0.4s var(--ease), border-color 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  background: rgba(10, 17, 32, 0.85);
  backdrop-filter: blur(14px);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text);
}

.brand-mark {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-links {
  display: flex;
  gap: var(--space-md);
}

.nav-links a {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  position: relative;
  padding: 0.4rem 0;
  transition: color 0.25s var(--ease);
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: var(--color-teal);
  transition: width 0.3s var(--ease);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-text);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 26px;
  z-index: 1100;
}

.menu-toggle span {
  height: 2px;
  width: 100%;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.35s var(--ease), opacity 0.35s var(--ease);
}

.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --------------------------------------------------------------------------
   5. HERO
   -------------------------------------------------------------------------- */
.hero {
  padding: calc(var(--space-2xl) + 4rem) 0 var(--space-2xl);
  position: relative;
  overflow: hidden;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-lg);
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-tag {
  color: var(--color-gold);
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
  display: block;
}

.hero h1 {
  font-size: var(--fs-3xl);
  margin-bottom: var(--space-sm);
}

.hero h1 span {
  background: linear-gradient(120deg, var(--color-teal), var(--color-gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p.lead {
  font-size: var(--fs-md);
  color: var(--color-text-muted);
  max-width: 480px;
  margin-bottom: var(--space-sm);
}

.hero-stats {
  display: flex;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.hero-stats .stat b {
  display: block;
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  color: var(--color-text);
}

.hero-stats .stat span {
  font-size: var(--fs-xs);
  color: var(--color-text-faint);
}

/* Mockup de telemóvel construído em CSS/SVG — sem imagens externas */
.phone-mockup-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.phone-mockup {
  position: relative;
  width: 280px;
  height: 570px;
  background: linear-gradient(160deg, #1B2C4A, #0A1120);
  border-radius: 40px;
  border: 8px solid #0E1930;
  box-shadow: var(--shadow-soft), 0 0 0 1px rgba(255,255,255,0.04) inset;
  padding: 14px;
  animation: floatY 6s ease-in-out infinite;
}

.phone-mockup .notch {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: 90px;
  height: 18px;
  background: #0E1930;
  border-radius: 10px;
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: var(--color-surface);
  border-radius: 26px;
  overflow: hidden;
  padding: 34px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.phone-screen .ps-search {
  height: 34px;
  border-radius: 100px;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
}

.phone-screen .ps-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  flex: 1;
}

.phone-screen .ps-card {
  border-radius: 14px;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.phone-screen .ps-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(23,195,178,0.18), transparent 60%);
}

.phone-screen .ps-card.gold::after {
  background: linear-gradient(135deg, rgba(242,169,59,0.22), transparent 60%);
}

.phone-badge {
  position: absolute;
  padding: 0.6rem 0.9rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--fs-xs);
  font-family: var(--font-mono);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-soft);
}

.phone-badge.badge-verified {
  top: 18%;
  left: -14%;
  color: var(--color-teal);
  animation: floatY 5s ease-in-out infinite 0.4s;
}

.phone-badge.badge-secure {
  bottom: 14%;
  right: -16%;
  color: var(--color-gold);
  animation: floatY 5.5s ease-in-out infinite 0.8s;
}

.phone-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 8px currentColor;
}

/* --------------------------------------------------------------------------
   6. CARTÕES / GRELHAS GENÉRICAS
   -------------------------------------------------------------------------- */
.grid {
  display: grid;
  gap: var(--space-md);
}

.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), background 0.35s var(--ease);
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(23, 195, 178, 0.4);
  background: var(--color-surface-alt);
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(23, 195, 178, 0.1);
  color: var(--color-teal);
  margin-bottom: var(--space-sm);
}

.card h3 {
  font-size: var(--fs-md);
  margin-bottom: 0.5rem;
}

.card p {
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
}

/* --------------------------------------------------------------------------
   7. VALORES / MISSÃO / VISÃO (página Sobre)
   -------------------------------------------------------------------------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.pillar {
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

.pillar .pillar-tag {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--color-teal);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.pillar h3 {
  margin: 0.5rem 0;
  font-size: var(--fs-lg);
}

.pillar p {
  color: var(--color-text-muted);
}

.values-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.value-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.value-item .num {
  font-family: var(--font-mono);
  color: var(--color-gold);
  font-size: var(--fs-sm);
}

/* --------------------------------------------------------------------------
   8. COMO FUNCIONA — passos ligados (motivo de rede)
   -------------------------------------------------------------------------- */
.steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  counter-reset: step;
}

.steps::before {
  content: '';
  position: absolute;
  top: 34px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--color-border) 0 8px, transparent 8px 16px);
  z-index: 0;
}

.step {
  position: relative;
  z-index: 1;
  background: var(--color-bg-alt);
  padding: var(--space-md);
}

.step-number {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: var(--fs-lg);
  color: var(--color-teal);
  margin-bottom: var(--space-sm);
}

.step h3 {
  font-size: var(--fs-md);
  margin-bottom: 0.4rem;
}

.step p {
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
}

/* --------------------------------------------------------------------------
   9. SEGURANÇA
   -------------------------------------------------------------------------- */
.security-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.shield-graphic {
  display: flex;
  justify-content: center;
}

.security-list .card {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
}

/* --------------------------------------------------------------------------
   10. FUNDADORES
   -------------------------------------------------------------------------- */
.founders {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  max-width: 760px;
  margin: 0 auto;
}

.founder-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease);
}

.founder-card:hover {
  transform: translateY(-6px);
  border-color: rgba(242, 169, 59, 0.4);
}

.founder-avatar {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  margin: 0 auto var(--space-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-teal), var(--color-gold));
  color: #04120F;
}

.founder-card h3 {
  font-size: var(--fs-lg);
}

.founder-card .role {
  color: var(--color-teal);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0.4rem 0 0.8rem;
}

.founder-card p.bio {
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
}

/* --------------------------------------------------------------------------
   11. DOWNLOAD / CTA FINAL
   -------------------------------------------------------------------------- */
.cta-band {
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-bg-alt) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-band h2 {
  font-size: var(--fs-2xl);
  max-width: 640px;
  margin: 0 auto var(--space-sm);
}

.cta-band p {
  color: var(--color-text-muted);
  max-width: 520px;
  margin: 0 auto var(--space-md);
}

.store-buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.store-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.8rem 1.4rem;
  min-width: 190px;
  opacity: 0.7;
  cursor: default;
  position: relative;
}

.store-btn .store-text small {
  display: block;
  font-size: 0.7rem;
  color: var(--color-text-faint);
}

.store-btn .store-text strong {
  font-size: var(--fs-sm);
  font-family: var(--font-display);
}

.store-btn .soon-tag {
  position: absolute;
  top: -10px;
  right: -8px;
  background: var(--color-gold);
  color: #241703;
  font-size: 0.62rem;
  font-family: var(--font-mono);
  padding: 0.15rem 0.5rem;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* --------------------------------------------------------------------------
   12. FAQ
   -------------------------------------------------------------------------- */
.faq-list {
  max-width: 780px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-md) 0;
  text-align: left;
  font-family: var(--font-display);
  font-size: var(--fs-md);
  color: var(--color-text);
}

.faq-question .icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.35s var(--ease), background 0.35s var(--ease);
  position: relative;
}

.faq-question .icon::before,
.faq-question .icon::after {
  content: '';
  position: absolute;
  background: var(--color-text-muted);
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}

.faq-question .icon::before { width: 10px; height: 1.5px; }
.faq-question .icon::after { width: 1.5px; height: 10px; }

.faq-item.active .faq-question .icon {
  background: var(--color-teal);
  border-color: var(--color-teal);
}

.faq-item.active .faq-question .icon::before,
.faq-item.active .faq-question .icon::after {
  background: #04120F;
}

.faq-item.active .faq-question .icon::after {
  transform: rotate(90deg);
  opacity: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease);
}

.faq-answer p {
  padding-bottom: var(--space-md);
  color: var(--color-text-muted);
  max-width: 640px;
}

/* --------------------------------------------------------------------------
   13. CONTACTO
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-lg);
}

.contact-info .info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: var(--space-md);
}

.contact-info .info-item .card-icon {
  margin-bottom: 0;
}

.form-group {
  margin-bottom: var(--space-sm);
}

.form-group label {
  display: block;
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  margin-bottom: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  transition: border-color 0.25s var(--ease);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-teal);
  outline: none;
}

.form-status {
  margin-top: var(--space-sm);
  font-size: var(--fs-sm);
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  display: none;
}

.form-status.show { display: block; }
.form-status.success { background: rgba(46, 204, 143, 0.12); color: var(--color-success); border: 1px solid rgba(46, 204, 143, 0.3); }
.form-status.error { background: rgba(240, 87, 107, 0.12); color: var(--color-danger); border: 1px solid rgba(240, 87, 107, 0.3); }

/* --------------------------------------------------------------------------
   14. PÁGINAS LEGAIS
   -------------------------------------------------------------------------- */
.legal-page {
  padding-top: 8rem;
}

.legal-content {
  max-width: 760px;
  margin: 0 auto;
}

.legal-content h2 {
  font-size: var(--fs-lg);
  margin: var(--space-lg) 0 var(--space-sm);
}

.legal-content h2:first-child {
  margin-top: 0;
}

.legal-content p,
.legal-content li {
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.legal-content ul {
  padding-left: 1.3rem;
  list-style: disc;
}

.legal-content .updated {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--color-teal);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.legal-toc {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-bottom: var(--space-lg);
}

.legal-toc h3 {
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-faint);
  margin-bottom: 0.8rem;
}

.legal-toc ol {
  list-style: decimal;
  padding-left: 1.2rem;
}

.legal-toc a {
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
  line-height: 2;
}

.legal-toc a:hover {
  color: var(--color-teal);
}

/* --------------------------------------------------------------------------
   15. RODAPÉ
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: var(--space-xl) 0 var(--space-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-md);
  padding-bottom: var(--space-lg);
}

.footer-brand p {
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
  max-width: 280px;
  margin-top: var(--space-xs);
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.footer-col a {
  display: block;
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
  margin-bottom: 0.65rem;
  transition: color 0.25s var(--ease);
}

.footer-col a:hover {
  color: var(--color-teal);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
  font-size: var(--fs-xs);
  color: var(--color-text-faint);
  flex-wrap: wrap;
  gap: 0.8rem;
}

.footer-socials {
  display: flex;
  gap: 0.8rem;
}

.footer-socials a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: all 0.3s var(--ease);
}

.footer-socials a:hover {
  border-color: var(--color-teal);
  color: var(--color-teal);
  transform: translateY(-3px);
}

/* --------------------------------------------------------------------------
   16. UTILITÁRIOS
   -------------------------------------------------------------------------- */
.text-center { text-align: center; }
.mt-lg { margin-top: var(--space-lg); }
.mb-lg { margin-bottom: var(--space-lg); }
.badge-inline {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--fs-xs);
  color: var(--color-text-faint);
  font-family: var(--font-mono);
}