/* =====================================================================
   Craft Index · landing.css
   Estilos específicos da landing (index.html). Depende de base.css.
   ===================================================================== */

body { background: var(--branco); }

section { padding: var(--space-3xl) 0; }
section.tight { padding: var(--space-2xl) 0; }

/* ===== Nav (fixa) ===== */
nav.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--cinza-suave);
  z-index: 1000;
  display: flex;
  align-items: center;
}
nav.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

/* ===== Subnav ===== */
nav.subnav {
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  height: var(--subnav-h);
  background: var(--preto);
  color: var(--branco);
  z-index: 999;
  display: flex;
  align-items: center;
  overflow: hidden;
}
/* subnav-inner herda max-width/padding do .container — alinha 1:1 com a
   topbar e o hero em todos os breakpoints. Mantém só gap + scroll. */
.subnav-inner {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  overflow-x: auto;
  scrollbar-width: none;
}
.subnav-inner::-webkit-scrollbar { display: none; }
.subnav-item {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--cinza-claro);
  text-decoration: none;
  padding: 18px 4px;
  border-bottom: 2px solid transparent;
  transition: color .15s, border-color .15s;
  white-space: nowrap;
  position: relative;
}
.subnav-item:hover { color: var(--branco); }
.subnav-item.active {
  color: var(--verde-claro);
  border-bottom-color: var(--verde-brq);
}
.subnav-item .num {
  font-size: 10px;
  color: var(--cinza-medio);
  margin-right: 6px;
}
.subnav-item.active .num { color: var(--verde-claro); }

main { padding-top: calc(var(--nav-h) + var(--subnav-h)); }

/* ===== Hero ===== */
/* Hero — padrão centralizado tipo Vercel/Stripe/Linear (light mode) */
.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(80px, 14vh, 180px) 0 clamp(80px, 12vh, 160px);
  background: var(--branco);
  text-align: center;
}
/* Glow sutil verde acima do título — peso visual sem decoração pesada */
.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: min(960px, 110vw);
  height: 480px;
  background: radial-gradient(
    ellipse at center,
    rgba(29, 166, 105, 0.10) 0%,
    rgba(29, 166, 105, 0.04) 35%,
    transparent 65%
  );
  pointer-events: none;
  z-index: 0;
}
/* Linha sutil dividindo a hero do conteúdo seguinte */
.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(560px, 60%);
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    var(--cinza-suave) 30%,
    var(--cinza-suave) 70%,
    transparent
  );
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-tag {
  color: var(--verde-brq);
  margin-bottom: var(--space-lg);
  display: inline-block;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 6.4vw, 88px);
  line-height: 1.05;
  letter-spacing: -0.035em;
  font-weight: 500;
  color: var(--preto);
  margin: 0 0 var(--space-lg);
  text-wrap: balance;
  max-width: 16ch;
}
.hero-title em {
  color: var(--verde-brq);
  font-style: normal;
}
.hero-lead {
  font-family: var(--font-body);
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.55;
  color: var(--cinza-escuro);
  max-width: 580px;
  margin: 0 0 var(--space-xl);
  text-wrap: pretty;
}
.hero-actions {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-2xl);
}
/* Metadados em linha sutil — herança do hero, sem aside lateral */
.hero-meta {
  display: flex;
  justify-content: center;
  gap: var(--space-2xl);
  margin: 0;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--cinza-suave);
  width: 100%;
  max-width: 560px;
}
.hero-meta > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.hero-meta dt {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--cinza-medio);
  margin: 0;
}
.hero-meta dd {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--preto);
  margin: 0;
}

/* ===== Pull quote — centralizado, espelhando o hero ===== */
.pullquote {
  background: var(--preto);
  color: var(--branco);
  padding: var(--space-3xl) 0;
  position: relative;
  text-align: center;
}
.pullquote > .container > div {
  max-width: 880px;
  margin: 0 auto;
}
/* Aspas decorativas verde-brq acima do texto — substitui o border-left */
.pullquote-text::before {
  content: '“';
  display: block;
  font-family: var(--font-display);
  font-size: clamp(72px, 9vw, 128px);
  line-height: 0.6;
  color: var(--verde-brq);
  margin-bottom: var(--space-md);
  font-weight: 500;
}
.pullquote-text {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 56px);
  line-height: 1.18;
  letter-spacing: -0.02em;
  font-weight: 500;
  margin: 0 auto var(--space-lg);
  max-width: 760px;
  text-wrap: balance;
}
.pullquote cite {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--verde-claro);
  font-style: normal;
  display: inline-block;
}

/* ===== Section headers ===== */
.section-head {
  margin-bottom: var(--space-2xl);
  max-width: 900px;
}
.section-head .eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--space-md);
}
.section-head .eyebrow-num {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 500;
  color: var(--verde-brq);
  letter-spacing: -0.02em;
  line-height: 1;
}
.section-head .eyebrow-label {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--cinza-medio);
}
.section-head h2 { margin-bottom: var(--space-md); }
.section-head .lead { color: var(--cinza-escuro); max-width: 720px; }

/* ===== Lenses ===== */
.lenses {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--cinza-suave);
  border: 1px solid var(--cinza-suave);
}
.lens {
  background: var(--branco);
  padding: var(--space-lg);
  min-height: 340px;
  display: flex;
  flex-direction: column;
  transition: background .15s;
}
.lens:hover { background: var(--off-white); }
.lens .tag { color: var(--verde-brq); margin-bottom: var(--space-md); }
.lens-author {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.lens-work {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--cinza-medio);
  margin-bottom: var(--space-md);
}
.lens-idea { font-size: 15px; color: var(--cinza-escuro); line-height: 1.55; margin-top: auto; }

/* ===== Layers (3 camadas) ===== */
.layers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}
.layer-card {
  background: var(--branco);
  border: 2px solid var(--preto);
  padding: var(--space-lg);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  min-height: 420px;
  transition: transform .2s, box-shadow .2s;
}
.layer-card:hover { transform: translateY(-4px); box-shadow: 8px 8px 0 var(--verde-brq); }
.layer-card[data-layer="1"] { border-color: var(--verde-brq); }
.layer-card[data-layer="1"]:hover { box-shadow: 8px 8px 0 var(--preto); }
.layer-card .tag { color: var(--verde-brq); margin-bottom: var(--space-sm); }
.layer-card .layer-num {
  font-family: var(--font-display);
  font-size: 72px;
  line-height: 1;
  font-weight: 500;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-sm);
}
.layer-card[data-layer="1"] .layer-num { color: var(--verde-brq); }
.layer-card .h3 { margin-bottom: var(--space-sm); }
.layer-card .layer-purpose {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--cinza-medio);
  margin-bottom: var(--space-md);
}
.layer-card p { color: var(--cinza-escuro); font-size: 15px; flex: 1; }

/* ===== Craft Index stats ===== */
.craft-index-section { background: var(--off-white); }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}
.stat-card {
  background: var(--branco);
  padding: var(--space-lg);
  border-radius: 4px;
  border-left: 4px solid var(--verde-brq);
}
.stat-card .big-number {
  font-size: clamp(56px, 6vw, 96px);
  color: var(--verde-brq);
  margin-bottom: var(--space-sm);
}
.stat-card .subtitle { margin-bottom: 8px; }
.stat-card .body-3 { color: var(--cinza-escuro); }

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

.stats-meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--cinza-suave);
}
.stats-meta dt {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cinza-escuro);
  margin-bottom: 4px;
}
.stats-meta dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--preto);
}

/* ===== Dimensions (roxo) ===== */
.dimensions-section {
  background: var(--roxo-escuro);
  color: var(--branco);
}
.dimensions-section .section-head .lead { color: var(--lilas-claro); }
.dimensions-section .section-head .eyebrow-num { color: var(--verde-claro); }
.dimensions-section .section-head .eyebrow-label { color: var(--lilas-claro); }
.dimensions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}
.dim-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.15);
  padding: var(--space-lg);
  border-radius: 4px;
  transition: background .2s, border-color .2s;
}
.dim-card:hover { background: rgba(255,255,255,0.08); border-color: var(--verde-claro); }
.dim-card .dim-num {
  font-family: var(--font-display);
  font-size: 96px;
  line-height: 0.9;
  color: var(--verde-claro);
  letter-spacing: -0.04em;
  font-weight: 500;
  margin-bottom: var(--space-md);
}
.dim-card .h3 { color: var(--branco); margin-bottom: var(--space-sm); }
.dim-card .dim-pergunta {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--verde-claro);
  font-style: italic;
  margin-bottom: var(--space-md);
  line-height: 1.5;
}
.dim-card .body-3 { color: var(--lilas-claro); }

/* ===== Levels (5 níveis) ===== */
.levels-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--cinza-suave);
}
.level-row {
  display: grid;
  grid-template-columns: 140px 240px 1fr 160px;
  gap: var(--space-lg);
  padding: var(--space-lg) 0;
  border-radius: 0;
  border-bottom: 1px solid var(--cinza-suave);
  align-items: center;
  transition: background .2s, padding .2s, border-radius .2s;
}
.level-row:hover {
  background: var(--off-white);
  padding: var(--space-lg) var(--space-md);
  border-radius: 8px;
}
.level-row .level-num {
  font-family: var(--font-display);
  font-size: 96px;
  line-height: 1;
  font-weight: 500;
  letter-spacing: -0.04em;
}
.level-row[data-level="1"] .level-num { color: var(--laranja); }
.level-row[data-level="2"] .level-num { color: var(--coral); }
.level-row[data-level="3"] .level-num { color: var(--azul-medio); }
.level-row[data-level="4"] .level-num { color: var(--verde-brq); }
.level-row[data-level="5"] .level-num { color: var(--verde-escuro); }
.level-row .level-name {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.level-row .level-desc { color: var(--cinza-escuro); font-size: 16px; }
.level-row .level-signal {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 12px;
  border-radius: 3px;
  justify-self: end;
}
.level-row[data-level="1"] .level-signal,
.level-row[data-level="2"] .level-signal { background: #FFE8DC; color: #A04020; }
.level-row[data-level="3"] .level-signal { background: var(--azul-pastel); color: var(--azul-marinho); }
.level-row[data-level="4"] .level-signal,
.level-row[data-level="5"] .level-signal { background: var(--verde-pastel); color: var(--verde-escuro); }

/* ===== Governance ===== */
.governance-section { background: var(--navy); color: var(--branco); }
.governance-section .section-head .lead { color: var(--azul-celeste); }
.governance-section .section-head .eyebrow-num { color: var(--azul-celeste); }
.governance-section .section-head .eyebrow-label { color: var(--azul-celeste); }

.gov-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}
.gov-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  padding: var(--space-lg);
  border-radius: 4px;
}
.gov-card.feature {
  background: var(--verde-brq);
  border-color: var(--verde-brq);
  color: var(--branco);
}
.gov-card .tag { color: var(--verde-claro); margin-bottom: var(--space-md); }
.gov-card.feature .tag { color: var(--branco); opacity: 0.8; }
.gov-card .h3 { color: var(--branco); margin-bottom: var(--space-sm); }
.gov-card p { color: var(--azul-celeste); font-size: 15px; line-height: 1.6; }
.gov-card.feature p { color: var(--branco); opacity: 0.95; }

/* O .dual-score vive dentro de .gov-card.feature (bg: --verde-brq).
   Antes, o overlay rgba(0,0,0,0.25) só escurecia o verde, deixando o
   value da liderança (--verde-brq) PRATICAMENTE INVISÍVEL contra um
   fundo da mesma família. Fix: fundo --preto sólido cria contraste
   real pra todos os valores. */
.dual-score {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-md);
  align-items: center;
  background: var(--preto);
  padding: var(--space-lg) var(--space-md);
  border-radius: 6px;
  margin-top: var(--space-md);
}
.dual-score-col { text-align: center; }
.dual-score-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--cinza-claro); /* #B8B8B8 sobre preto = 9.7:1 — AAA */
  margin-bottom: 12px;
}
.dual-score-value {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.02em;
}
/* Sobre --preto: verde-claro #7CDDB5 = 11.4:1 (AAA), verde-brq #1DA669
   = 5.55:1 (AA pra qualquer tamanho — large text passa AAA). */
.dual-score-col.team .dual-score-value { color: var(--verde-claro); }
.dual-score-col.lead .dual-score-value { color: var(--verde-brq); }
.dual-score-vs {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--cinza-claro);
  padding: 6px 10px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 999px;
}

.limit-card {
  background: var(--verde-brq);
  padding: var(--space-lg);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}
.limit-card .big-number { font-size: 160px; color: var(--branco); line-height: 0.9; margin-bottom: var(--space-sm); }
.limit-card .tag { color: var(--branco); opacity: 0.85; margin-bottom: 8px; }
.limit-card .h3 { color: var(--branco); margin-bottom: 8px; font-size: 24px; }
.limit-card p { color: var(--branco); opacity: 0.9; font-size: 14px; }

/* ===== CTA final ===== */
.cta-final {
  background: var(--preto);
  color: var(--branco);
  padding: var(--space-3xl) 0;
}
.cta-final-inner {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: var(--space-2xl);
  align-items: center;
}
.cta-final .tag { color: var(--verde-claro); margin-bottom: var(--space-md); display: inline-block; }
.cta-final h2 { margin-bottom: var(--space-md); }
.cta-final h2 em { color: var(--verde-brq); font-style: normal; }
.cta-final p { color: var(--cinza-claro); max-width: 520px; margin-bottom: var(--space-lg); }
.cta-card {
  background: var(--verde-brq);
  padding: var(--space-lg);
  border-radius: 4px;
}
.cta-card ul {
  list-style: none;
  margin-bottom: var(--space-md);
}
.cta-card ul li {
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.2);
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.cta-card ul li:last-child { border-bottom: none; }
.cta-card ul li::before {
  content: '→';
  font-family: var(--font-mono);
  color: var(--branco);
}
.cta-card .btn-white {
  display: block;
  text-align: center;
  background: var(--branco);
  color: var(--preto);
  padding: 18px;
  border-radius: 4px;
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  transition: background .15s;
}
.cta-card .btn-white:hover { background: var(--preto); color: var(--branco); }

/* ===== Footer ===== */
footer {
  background: var(--preto);
  color: var(--branco);
  padding: var(--space-xl) 0;
  border-top: 1px solid rgba(255,255,255,0.1);
}
footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}
footer .brand { color: var(--branco); }
footer .brand-logo { filter: invert(1); }
footer .brand-pill { background: var(--verde-brq); color: var(--branco); }
footer .body-3 { color: var(--cinza-claro); }

/* ===== Responsive — landing ===== */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: var(--space-xl); }
  .hero-meta { border-left: none; border-top: 2px solid var(--cinza-suave); padding-left: 0; padding-top: var(--space-lg); }
  .hero-meta dl { flex-direction: row; gap: var(--space-lg); flex-wrap: wrap; }
  .lenses { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-final-inner { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  section { padding: var(--space-2xl) 0; }
  .layers, .dimensions-grid, .gov-grid { grid-template-columns: 1fr; }
  .lenses { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .stats-meta { grid-template-columns: 1fr; }
  .level-row { grid-template-columns: 80px 1fr; gap: var(--space-sm); padding: var(--space-md) 0; }
  .level-row .level-num { font-size: 64px; }
  .level-row .level-name { font-size: 20px; }
  .level-row .level-desc, .level-row .level-signal { grid-column: 1 / -1; }
  .level-row .level-signal { justify-self: start; }
  /* pullquote já é centralizado e sem border-left desde a versão centered */
  .hero-actions { flex-wrap: wrap; }
  .hero-actions .btn-primary, .hero-actions .btn-ghost { flex: 1; text-align: center; }
  /* Stack vertical no mobile. O "vs" virou pill com border (não é mais
     texto solto), então rotacionar 90deg distorcia a pill — agora fica
     na horizontal natural entre as 2 colunas empilhadas, com margem
     própria pra respirar. */
  .dual-score { grid-template-columns: 1fr; gap: var(--space-sm); }
  .dual-score-vs {
    justify-self: center;
    transform: none;
  }
  .section-head .eyebrow-num { font-size: 32px; }
  .layer-card, .dim-card { min-height: auto; }
  .limit-card .big-number { font-size: 112px; }
}

@media (max-width: 420px) {
  .subnav-item { font-size: 11px; padding: 14px 2px; }
}