/* =========================================================
   SUPERAUT — styles.css
   V0 — site institucional + landing pública
   Mobile-first. Tema escuro acolhedor. Animação consciente.
   Paleta: verde-bandeira + dourado (cultura BR de raiz).
   ========================================================= */

:root {
  /* Paleta base */
  --bg-base: #0E0F13;
  --bg-soft: #16181F;
  --bg-elev: #1E2129;
  --text-primary: #F2F2F5;
  --text-soft: #A8AAB6;
  --text-mute: #6F7280;
  --border: #2A2D38;
  --border-strong: #3A3D48;

  /* Accent verde-bandeira (acao) */
  --accent-primary: #00A859;
  --accent-primary-soft: rgba(0, 168, 89, 0.12);
  --accent-primary-glow: rgba(0, 168, 89, 0.55);

  /* Accent dourado (marca / institucional) */
  --gold: #D4AF37;
  --gold-bright: #E5C158;
  --gold-deep: #B8941F;
  --gold-soft: rgba(212, 175, 55, 0.14);

  /* Accent quente (humanidade, secundario) */
  --accent-warm: #F5A06B;

  /* Tipografia */
  --font-display: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  /* Tamanhos (escala fluida) */
  --fs-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --fs-sm: 0.9rem;
  --fs-lg: clamp(1.125rem, 1rem + 0.6vw, 1.35rem);
  --fs-h3: clamp(1.25rem, 1.1rem + 0.7vw, 1.6rem);
  --fs-h2: clamp(1.75rem, 1.4rem + 1.8vw, 2.75rem);
  --fs-h1: clamp(2.5rem, 1.8rem + 4vw, 5rem);
  --fs-eyebrow: 0.78rem;

  /* Espaçamentos */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.5rem;
  --sp-6: 2rem;
  --sp-7: 3rem;
  --sp-8: 4.5rem;
  --sp-9: 7rem;

  /* Outros */
  --radius-sm: 0.5rem;
  --radius-md: 0.875rem;
  --radius-lg: 1.25rem;
  --max-content: 1180px;
  --max-narrow: 720px;
  --transition: 220ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* User preference — bumped font size */
body[data-fontsize="1"] { --fs-base: 1.125rem; }
body[data-fontsize="2"] { --fs-base: 1.25rem; }

/* Reset */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
body[data-calm="true"] *,
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  margin: 0;
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--accent-primary); }
a:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 3px;
  border-radius: 4px;
}

button {
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
}

::selection {
  background: var(--accent-primary);
  color: var(--bg-base);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 1rem;
  background: var(--accent-primary);
  color: var(--bg-base);
  padding: 0.5rem 1rem;
  border-radius: 4px;
  font-weight: 600;
  z-index: 100;
}
.skip-link:focus { top: 0.5rem; }

/* =====================
   Layout containers
   ===================== */
.container {
  width: 100%;
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 0 var(--sp-4);
}
.container-narrow {
  max-width: var(--max-narrow);
}

@media (min-width: 720px) {
  .container { padding: 0 var(--sp-6); }
}

/* =====================
   Header
   ===================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(14, 15, 19, 0.78);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  min-height: 60px;
  padding-top: var(--sp-3);
  padding-bottom: var(--sp-3);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 1.25rem;
  color: var(--gold);
}
.brand:hover { color: var(--gold-bright); }
.brand-logo {
  display: block;
  height: 1.6em;
  width: auto;
}
.footer-brand .brand-logo {
  height: 1.8em;
}
.site-nav {
  display: none;
  align-items: center;
  gap: var(--sp-5);
}
.site-nav a {
  color: var(--text-soft);
  font-size: var(--fs-sm);
  font-weight: 500;
}
.site-nav a:hover { color: var(--text-primary); }
.site-nav .nav-cta {
  color: var(--bg-base);
  background: var(--accent-primary);
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
}
.site-nav .nav-cta:hover {
  background: var(--text-primary);
  color: var(--bg-base);
}
.a11y-controls {
  display: flex;
  gap: var(--sp-2);
}
.a11y-controls button {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-soft);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: var(--transition);
}
.a11y-controls button:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}
.a11y-controls button[aria-pressed="true"] {
  background: var(--accent-primary);
  color: var(--bg-base);
  border-color: var(--accent-primary);
}

@media (min-width: 720px) {
  .site-nav { display: flex; }
}

/* =====================
   Hero
   ===================== */
.hero {
  position: relative;
  padding: var(--sp-8) 0 var(--sp-9);
  overflow: hidden;
  isolation: isolate;
}
.hero-glow {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(900px 600px at 18% 22%, rgba(0, 168, 89, 0.10), transparent 60%),
    radial-gradient(700px 500px at 88% 75%, rgba(212, 175, 55, 0.10), transparent 60%);
  pointer-events: none;
  animation: glow-shift 22s ease-in-out infinite alternate;
}
@keyframes glow-shift {
  from { transform: translate3d(0, 0, 0); }
  to   { transform: translate3d(-30px, 20px, 0); }
}

.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 var(--sp-5);
  padding: 0.35rem 0.7rem;
  border: 1px solid rgba(212, 175, 55, 0.32);
  border-radius: 999px;
}
.hero-title {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.02;
  margin: 0 0 var(--sp-5);
}
.hero-title span { display: block; }
.hero-title span:nth-child(2) { color: var(--text-soft); }
.hero-title span:nth-child(3) { color: var(--accent-primary); }

.hero-sub {
  max-width: 38rem;
  font-size: var(--fs-lg);
  color: var(--text-soft);
  margin: 0 0 var(--sp-6);
  line-height: 1.55;
}
.hero-sub em {
  color: var(--text-primary);
  font-style: normal;
  background: linear-gradient(180deg, transparent 60%, rgba(212, 175, 55, 0.28) 60%);
  padding: 0 0.15em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}

.hero-meta {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  color: var(--text-mute);
  font-size: var(--fs-sm);
  font-family: var(--font-mono);
}
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-primary);
  box-shadow: 0 0 0 0 var(--accent-primary-glow);
  animation: pulse 2.4s ease-out infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(0, 168, 89, 0.55); }
  100% { box-shadow: 0 0 0 14px rgba(0, 168, 89, 0); }
}

/* =====================
   Botões
   ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
  text-align: center;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--accent-primary);
  color: var(--bg-base);
}
.btn-primary:hover {
  background: var(--text-primary);
  color: var(--bg-base);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border-strong);
}
.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn-gold {
  background: var(--gold);
  color: var(--bg-base);
}
.btn-gold:hover {
  background: var(--gold-bright);
  color: var(--bg-base);
}

.btn-block {
  width: 100%;
}

/* =====================
   Sections genéricas
   ===================== */
.section {
  padding: var(--sp-8) 0;
}
.section-soft {
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.section-cta {
  background:
    radial-gradient(800px 400px at 50% 20%, rgba(0, 168, 89, 0.10), transparent 60%),
    var(--bg-base);
}
.section-cta-alt {
  background:
    radial-gradient(900px 500px at 50% 0%, rgba(212, 175, 55, 0.10), transparent 60%),
    var(--bg-base);
  border-top: 1px solid var(--border);
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin: 0 0 var(--sp-3);
}

h2 {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin: 0 0 var(--sp-6);
  max-width: 28ch;
}

h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 0 0 var(--sp-2);
}

.prose p {
  font-size: var(--fs-lg);
  line-height: 1.65;
  margin: 0 0 var(--sp-5);
  color: var(--text-soft);
}
.prose p strong { color: var(--text-primary); }
.prose p.pull {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2rem);
  color: var(--text-primary);
  border-left: 3px solid var(--gold);
  padding-left: var(--sp-4);
  margin-top: var(--sp-6);
  font-style: italic;
}

/* =====================
   Cards (dores / segurança)
   ===================== */
.grid {
  display: grid;
  gap: var(--sp-4);
}
.grid-3 {
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1080px) {
  .grid-3 { grid-template-columns: 1fr 1fr 1fr; }
}

.card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--sp-5);
  transition: transform var(--transition), border-color var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
}
.card-num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--accent-primary);
  margin-bottom: var(--sp-3);
  letter-spacing: 0.05em;
}
.card h3 {
  margin-bottom: var(--sp-2);
}
.card p {
  margin: 0;
  color: var(--text-soft);
  font-size: 1rem;
}
.card-soft {
  background: transparent;
  border: 1px dashed var(--border-strong);
}
.card-soft .card-num { color: var(--accent-warm); }
.card-soft a {
  color: var(--accent-primary);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* =====================
   Steps
   ===================== */
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--sp-5);
}
.steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--sp-4);
  align-items: start;
  padding: var(--sp-5);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-primary);
  color: var(--bg-base);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
}
.steps p {
  margin: 0;
  color: var(--text-soft);
}
@media (min-width: 720px) {
  .steps {
    grid-template-columns: 1fr 1fr;
  }
}

/* =====================
   Sobre / Time
   ===================== */
.bio-grid {
  display: grid;
  gap: var(--sp-5);
}
@media (min-width: 880px) {
  .bio-grid { grid-template-columns: 1.15fr 0.85fr; }
}
.bio-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--sp-6);
  transition: border-color var(--transition);
}
.bio-card:hover { border-color: var(--border-strong); }
.bio-card-open {
  background: transparent;
  border: 1px dashed var(--border-strong);
}
.bio-head {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-4);
}
.bio-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-deep) 100%);
  color: var(--bg-base);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  flex-shrink: 0;
  box-shadow: 0 0 0 1px rgba(212, 175, 55, 0.25);
}
.bio-avatar-open {
  background: transparent;
  color: var(--accent-primary);
  border: 1px dashed var(--accent-primary);
  box-shadow: none;
  font-size: 1.6rem;
  font-weight: 400;
}
.bio-card h3 {
  margin: 0;
  font-size: 1.25rem;
}
.bio-role {
  margin: 0.2rem 0 0;
  color: var(--text-mute);
  font-size: var(--fs-sm);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}
.bio-card p {
  color: var(--text-soft);
  margin: 0 0 var(--sp-4);
  line-height: 1.6;
}
.bio-card p strong { color: var(--text-primary); }
.bio-meta {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--sp-3);
  display: grid;
  gap: var(--sp-2);
}
.bio-meta li {
  color: var(--text-soft);
  font-size: var(--fs-sm);
  padding-left: var(--sp-4);
  position: relative;
}
.bio-meta li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 1px;
  background: var(--gold);
}
.bio-cta {
  margin: var(--sp-4) 0 0 !important;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
}
.bio-cta a {
  color: var(--accent-primary);
}

/* =====================
   Roadmap timeline
   ===================== */
.timeline {
  display: grid;
  gap: var(--sp-4);
  margin-bottom: var(--sp-5);
}
@media (min-width: 720px) {
  .timeline { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1080px) {
  .timeline { grid-template-columns: repeat(5, 1fr); }
}
.tl-item {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  transition: border-color var(--transition), transform var(--transition);
}
.tl-item:hover {
  border-color: var(--gold);
  transform: translateY(-3px);
}
.tl-item-open {
  background: transparent;
  border-style: dashed;
}
.tl-tag {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-soft);
  background: var(--bg-base);
  border: 1px solid var(--border-strong);
  padding: 0.3rem 0.6rem;
  border-radius: 999px;
}
.tl-tag-now {
  color: var(--bg-base);
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  font-weight: 700;
}
.tl-tag-open {
  color: var(--gold);
  border-color: rgba(212, 175, 55, 0.4);
}
.tl-item h3 { margin: 0; }
.tl-item p {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.95rem;
  line-height: 1.55;
}
.tl-meta {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.35rem;
}
.tl-meta li {
  color: var(--text-mute);
  font-size: 0.8rem;
  font-family: var(--font-mono);
  padding-left: 0.85rem;
  position: relative;
}
.tl-meta li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--accent-primary);
}
.footnote-block {
  margin: var(--sp-5) 0 0;
  padding: var(--sp-4) var(--sp-5);
  border-left: 2px solid var(--gold);
  background: var(--gold-soft);
  color: var(--text-soft);
  font-size: 0.95rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.footnote-block strong { color: var(--text-primary); }

/* =====================
   Stack & parceiros técnicos
   ===================== */
.stack-grid {
  list-style: none;
  padding: 0;
  margin: var(--sp-5) 0 0;
  display: grid;
  gap: var(--sp-3);
  grid-template-columns: 1fr;
}
@media (min-width: 600px) {
  .stack-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1080px) {
  .stack-grid { grid-template-columns: repeat(3, 1fr); }
}
.stack-item {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--sp-4) var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  transition: border-color var(--transition);
}
.stack-item:hover { border-color: var(--gold); }
.stack-item strong {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--gold);
  letter-spacing: -0.01em;
}
.stack-item span {
  color: var(--text-soft);
  font-size: 0.92rem;
  line-height: 1.5;
}
.stack-item code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--bg-base);
  padding: 0 0.3em;
  border-radius: 4px;
  border: 1px solid var(--border);
}

/* =====================
   FAQ
   ===================== */
.faq {
  display: grid;
  gap: var(--sp-3);
  margin-top: var(--sp-5);
}
.faq details {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0;
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq details[open] {
  border-color: var(--gold);
}
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: var(--sp-4) var(--sp-5);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  font-family: var(--font-mono);
  color: var(--gold);
  font-size: 1.4rem;
  font-weight: 400;
  flex-shrink: 0;
  transition: transform var(--transition);
}
.faq details[open] summary::after {
  content: '−';
  transform: rotate(0deg);
}
.faq summary:hover { color: var(--gold); }
.faq details p {
  margin: 0;
  padding: 0 var(--sp-5) var(--sp-5);
  color: var(--text-soft);
  font-size: 0.98rem;
  line-height: 1.6;
}
.faq details p a {
  color: var(--accent-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* =====================
   Imprensa & parceiros (CTA institucional)
   ===================== */
.inst-grid {
  display: grid;
  gap: var(--sp-4);
  margin-top: var(--sp-5);
}
@media (min-width: 720px) {
  .inst-grid { grid-template-columns: repeat(3, 1fr); }
}
.inst-card {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  background: var(--bg-elev);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: var(--sp-5);
  color: inherit;
  transition: border-color var(--transition), transform var(--transition);
}
.inst-card:hover {
  border-color: var(--gold);
  transform: translateY(-3px);
  color: inherit;
}
.inst-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  align-self: flex-start;
  padding: 0.25rem 0.55rem;
  border: 1px solid rgba(212, 175, 55, 0.4);
  border-radius: 999px;
}
.inst-card h3 { margin: 0; }
.inst-card p {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.95rem;
  line-height: 1.55;
  flex: 1;
}
.inst-link {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--accent-primary);
  margin-top: auto;
}

/* =====================
   Forms
   ===================== */
.form {
  display: grid;
  gap: var(--sp-4);
  margin-top: var(--sp-6);
}
.field {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.field label {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--fs-sm);
  color: var(--text-soft);
}
.field .optional {
  color: var(--text-mute);
  font-weight: 400;
  font-style: italic;
}
.field input,
.field textarea {
  background: var(--bg-elev);
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  resize: vertical;
  transition: border-color var(--transition), background var(--transition);
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent-primary);
  background: var(--bg-soft);
}
.field input::placeholder,
.field textarea::placeholder {
  color: var(--text-mute);
}

.cta-sub {
  color: var(--text-soft);
  max-width: 38rem;
  font-size: var(--fs-lg);
}
.cta-sub em {
  color: var(--text-primary);
  font-style: normal;
  background: linear-gradient(180deg, transparent 60%, var(--gold-soft) 60%);
  padding: 0 0.15em;
}

.form-status {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--accent-primary);
  margin: 0;
  min-height: 1.4em;
}
.form-status[data-state="error"] {
  color: var(--accent-warm);
}

/* =====================
   Footer
   ===================== */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-soft);
  padding: var(--sp-7) 0 var(--sp-5);
}
.footer-grid {
  display: grid;
  gap: var(--sp-6);
  grid-template-columns: 1fr;
  padding-bottom: var(--sp-6);
}
@media (min-width: 720px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
}
.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 var(--sp-3);
}
.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5rem;
}
.footer-col a {
  color: var(--text-soft);
  font-size: 0.92rem;
}
.footer-col a:hover { color: var(--accent-primary); }
.footer-col-brand .footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  margin: 0 0 var(--sp-3);
  color: var(--gold);
}
.footer-text {
  color: var(--text-soft);
  margin: 0 0 var(--sp-3);
  font-size: 0.92rem;
  line-height: 1.55;
  max-width: 28rem;
}
.footer-meta-soft {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-mute);
  letter-spacing: 0.04em;
}
.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--border);
}
@media (min-width: 720px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}
.footer-credit,
.footer-disclaimer {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-mute);
  letter-spacing: 0.02em;
}
.footer-disclaimer strong { color: var(--accent-warm); }

/* =====================
   Reveal on scroll
   ===================== */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 700ms cubic-bezier(0.2, 0.8, 0.2, 1),
              transform 700ms cubic-bezier(0.2, 0.8, 0.2, 1);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.hero .reveal:nth-child(1) { transition-delay: 60ms; }
.hero .reveal:nth-child(2) { transition-delay: 140ms; }
.hero-title .reveal:nth-child(1) { transition-delay: 60ms; }
.hero-title .reveal:nth-child(2) { transition-delay: 200ms; }
.hero-title .reveal:nth-child(3) { transition-delay: 340ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .hero-glow { animation: none; }
  .dot { animation: none; }
}
body[data-calm="true"] .reveal {
  opacity: 1 !important;
  transform: none !important;
  transition: none !important;
}
body[data-calm="true"] .hero-glow,
body[data-calm="true"] .dot {
  animation: none !important;
}

/* =====================
   Páginas internas (parceiros, imprensa, privacidade, termos)
   ===================== */
.page-hero {
  padding: var(--sp-8) 0 var(--sp-7);
  border-bottom: 1px solid var(--border);
}
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 1.4rem + 2.5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin: 0 0 var(--sp-4);
  max-width: 22ch;
}
.page-hero p.lead {
  font-size: var(--fs-lg);
  color: var(--text-soft);
  max-width: 42rem;
  margin: 0;
  line-height: 1.6;
}
.page-back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--gold);
  margin-bottom: var(--sp-4);
}
.page-back:hover { color: var(--gold-bright); }

.legal-prose h2 {
  font-size: clamp(1.4rem, 1.1rem + 1vw, 1.85rem);
  margin-top: var(--sp-7);
  margin-bottom: var(--sp-4);
  max-width: 44ch;
}
.legal-prose h3 {
  margin-top: var(--sp-5);
  margin-bottom: var(--sp-2);
}
.legal-prose p,
.legal-prose ul {
  color: var(--text-soft);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0 0 var(--sp-4);
}
.legal-prose ul {
  padding-left: var(--sp-5);
}
.legal-prose ul li { margin-bottom: var(--sp-2); }
.legal-prose strong { color: var(--text-primary); }
.legal-prose a {
  color: var(--accent-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.facts-grid {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: 1fr;
  margin: var(--sp-5) 0;
}
@media (min-width: 720px) { .facts-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1080px) { .facts-grid { grid-template-columns: repeat(4, 1fr); } }
.fact {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--sp-5);
}
.fact strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 1.3rem + 1vw, 2.1rem);
  color: var(--gold);
  margin-bottom: var(--sp-2);
  letter-spacing: -0.02em;
}
.fact span {
  color: var(--text-soft);
  font-size: 0.92rem;
  line-height: 1.5;
}

.download-list {
  list-style: none;
  padding: 0;
  margin: var(--sp-5) 0;
  display: grid;
  gap: var(--sp-3);
}
.download-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-4) var(--sp-5);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}
.download-list li strong {
  font-family: var(--font-display);
  color: var(--text-primary);
}
.download-list li span {
  color: var(--text-mute);
  font-size: var(--fs-sm);
  font-family: var(--font-mono);
}
.download-list a {
  font-family: var(--font-mono);
  color: var(--accent-primary);
  font-size: var(--fs-sm);
  white-space: nowrap;
}