/* =====================================================================
   APEX — design tokens
   ===================================================================== */
:root {
  --font-display: 'Bebas Neue', 'Oswald', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  /* cor — base escura + 1 acento por carro */
  --clr-bg: #0A0A0C;
  --clr-bg-soft: #111114;
  --clr-surface: #18181C;
  --clr-surface-2: #202024;
  --clr-border: rgba(255, 255, 255, 0.08);
  --clr-text: #F5F5F7;
  --clr-text-muted: #9B9BA3;

  --clr-porsche: #E8102B;
  --clr-bmw: #2E7BE0;
  --clr-urus: #C9FF3D;
  --clr-ferrari: #FF4D00;
  --clr-mercedes: #00C2CB;
  --clr-rolls: #D4AF37;
  --clr-rimac: #7B2FF7;
  --clr-bentley: #146B3A;
  --clr-koenigsegg: #FF1B6B;
  --clr-maybach: #B76E79;
  --clr-mclaren: #2DD4BF;

  --clr-accent: var(--clr-urus);

  /* espaçamento (escala de 8px) */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 16px;
  --sp-4: 24px;
  --sp-5: 32px;
  --sp-6: 48px;
  --sp-7: 64px;
  --sp-8: 96px;
  --sp-9: 128px;

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;

  --shadow-card: 0 12px 30px rgba(0, 0, 0, 0.35);
  --shadow-pop: 0 24px 60px rgba(0, 0, 0, 0.5);

  --dur-fast: 180ms;
  --dur-base: 320ms;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  --header-height: 76px;
}

/* =====================================================================
   RESET
   ===================================================================== */
* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  font-family: var(--font-body);
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--sp-4);
}

.section { padding: var(--sp-9) 0; }

/* garante que o scroll até uma âncora (ex.: clique em "Agendar test-drive")
   pare abaixo do cabeçalho fixo, sem cortar o topo da seção */
section[id] { scroll-margin-top: var(--header-height); }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: var(--sp-3);
  background: var(--clr-accent);
  color: #0A0A0C;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  z-index: 2000;
  transition: top var(--dur-base) var(--ease-out);
}
.skip-link:focus { top: var(--sp-3); }

:focus-visible {
  outline: 2px solid var(--clr-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.eyebrow {
  display: inline-block;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: var(--sp-2);
}

.lead {
  color: var(--clr-text-muted);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  max-width: 58ch;
}

/* =====================================================================
   BOTÕES
   ===================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 30px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}

.btn-primary {
  background: var(--clr-accent);
  color: #0A0A0C;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(201, 255, 61, 0.25); }
.btn-primary:active { transform: translateY(0); }

.btn-nav {
  background: var(--clr-surface-2);
  color: var(--clr-text);
  padding: 10px 22px;
  font-size: 0.85rem;
  border: 1px solid var(--clr-border);
}
.btn-nav:hover { border-color: var(--clr-accent); color: var(--clr-accent); }

.btn-block {
  width: 100%;
  font-size: 1.05rem;
  padding: 16px 30px;
}

/* =====================================================================
   HEADER
   ===================================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: rgba(10, 10, 12, 0.7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--clr-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  color: var(--clr-text);
}

.logo-mark { width: 30px; height: 30px; color: var(--clr-accent); }
.logo-bg { fill: var(--clr-surface-2); }

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
}

.main-nav ul { display: flex; gap: var(--sp-5); }

.main-nav a:not(.btn) {
  font-weight: 500;
  font-size: 0.92rem;
  color: var(--clr-text-muted);
  position: relative;
  padding-bottom: 4px;
  transition: color var(--dur-fast) ease;
}
.main-nav a:not(.btn):hover { color: var(--clr-text); }
.main-nav a:not(.btn)::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0%;
  height: 2px;
  background: var(--clr-accent);
  transition: width var(--dur-fast) var(--ease-out);
}
.main-nav a:not(.btn):hover::after { width: 100%; }

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--clr-text);
  border-radius: 2px;
  transition: transform var(--dur-fast) ease, opacity var(--dur-fast) ease;
}

/* =====================================================================
   HERO
   ===================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: var(--header-height);
  /* reserva espaço fixo para o "role para explorar" não sobrepor o CTA
     em telas mais baixas — o conteúdo centralizado nunca invade essa faixa */
  padding-bottom: clamp(90px, 14vh, 140px);
  overflow: hidden;
  isolation: isolate;
}

.hero-grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    radial-gradient(circle at 50% 12%, rgba(201, 255, 61, 0.12), transparent 55%),
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: auto, 64px 64px, 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 40%, transparent 90%);
}

.hero-inner { max-width: 760px; }

.hero-eyebrow {
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: var(--sp-3);
}

.hero-title {
  font-size: clamp(3rem, 9vw, 6.5rem);
  margin-bottom: var(--sp-4);
}

.accent-text { color: var(--clr-accent); }

.hero-lead {
  color: var(--clr-text-muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  max-width: 56ch;
  margin: 0 auto var(--sp-5);
}

.scroll-cue {
  position: absolute;
  bottom: var(--sp-5);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--clr-text-muted);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  animation: bob 2.2s ease-in-out infinite;
}

@keyframes bob {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 8px); }
}

/* =====================================================================
   COLEÇÃO — scrollytelling: os 6 carros trocam no mesmo lugar conforme
   o scroll (fallback estático empilhado quando não há JS/scroll fixo)
   ===================================================================== */
.showcase {
  background: var(--clr-bg-soft);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
}

.showcase-track {
  position: relative;
}

.showcase-stage {
  display: flex;
  flex-direction: column;
}

.car-layer {
  position: relative;
  height: 100vh;
  min-height: 560px;
  overflow: hidden;
}

.car-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 62%;
  animation: car-kenburns 20s ease-in-out infinite alternate;
}

.car-layer[data-car="porsche"] .car-photo { object-position: center 66%; }
.car-layer[data-car="bmw"] .car-photo { object-position: center 58%; }
.car-layer[data-car="urus"] .car-photo { object-position: center 60%; }
.car-layer[data-car="ferrari"] .car-photo { object-position: center 64%; }
.car-layer[data-car="mercedes"] .car-photo { object-position: center 64%; }
.car-layer[data-car="rolls"] .car-photo { object-position: center 60%; }
.car-layer[data-car="porsche-gt3"] .car-photo { object-position: center 65%; }
.car-layer[data-car="rimac"] .car-photo { object-position: center 64%; }
.car-layer[data-car="wraith"] .car-photo { object-position: center 65%; }
.car-layer[data-car="bentley"] .car-photo { object-position: center 67%; }
.car-layer[data-car="koenigsegg"] .car-photo { object-position: center 66%; }
.car-layer[data-car="maybach"] .car-photo { object-position: center 65%; }
.car-layer[data-car="mclaren"] .car-photo { object-position: center 58%; }
.car-layer[data-car="amg-gt63"] .car-photo { object-position: center 64%; }

/* zoom bem sutil e nunca abaixo do tamanho "natural" da cobertura —
   o carro fica menor porque a imagem mostra mais cenário ao redor dele */
@keyframes car-kenburns {
  from { transform: scale(1); }
  to { transform: scale(1.035); }
}

/* sem véu escuro sobre a foto inteira — só um degradê escuro e bem baixo,
   colado ao rodapé, para o texto branco não brigar com a imagem */
.car-overlay {
  position: absolute;
  inset: auto 0 0 0;
  height: 34%;
  background: linear-gradient(to top, rgba(6, 6, 8, 0.6) 0%, rgba(6, 6, 8, 0) 100%);
}

.car-layer[data-car="porsche"] { --layer-accent: var(--clr-porsche); }
.car-layer[data-car="bmw"] { --layer-accent: var(--clr-bmw); }
.car-layer[data-car="urus"] { --layer-accent: var(--clr-urus); }
.car-layer[data-car="ferrari"] { --layer-accent: var(--clr-ferrari); }
.car-layer[data-car="mercedes"] { --layer-accent: var(--clr-mercedes); }
.car-layer[data-car="rolls"] { --layer-accent: var(--clr-rolls); }
.car-layer[data-car="porsche-gt3"] { --layer-accent: var(--clr-porsche); }
.car-layer[data-car="rimac"] { --layer-accent: var(--clr-rimac); }
.car-layer[data-car="wraith"] { --layer-accent: var(--clr-rolls); }
.car-layer[data-car="bentley"] { --layer-accent: var(--clr-bentley); }
.car-layer[data-car="koenigsegg"] { --layer-accent: var(--clr-koenigsegg); }
.car-layer[data-car="maybach"] { --layer-accent: var(--clr-maybach); }
.car-layer[data-car="mclaren"] { --layer-accent: var(--clr-mclaren); }
.car-layer[data-car="amg-gt63"] { --layer-accent: var(--clr-mercedes); }

.car-copy {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 2;
  padding: var(--sp-6) var(--sp-5) var(--sp-7);
  max-width: 640px;
  color: #FFFFFF;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.55);
}

.copy-index {
  display: block;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  color: #FFFFFF;
  opacity: 0.75;
  margin-bottom: var(--sp-2);
}

.copy-brand {
  display: block;
  font-weight: 700;
  font-size: 1rem;
  color: #FFFFFF;
  margin-bottom: 2px;
}

.copy-model {
  font-size: clamp(2.4rem, 6vw, 4rem);
  margin-bottom: var(--sp-3);
  color: #FFFFFF;
}

.copy-tagline {
  color: #FFFFFF;
  opacity: 0.9;
  font-size: 1.05rem;
  margin-bottom: var(--sp-4);
  max-width: 46ch;
}

.copy-specs {
  display: flex;
  gap: var(--sp-6);
  flex-wrap: wrap;
}

.copy-specs strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: #FFFFFF;
}

.copy-specs span {
  display: block;
  font-size: 0.78rem;
  color: #FFFFFF;
  opacity: 0.7;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.copy-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: var(--sp-4);
  padding: 10px 20px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.88rem;
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(4px);
  transition: background var(--dur-fast) ease, border-color var(--dur-fast) ease, transform var(--dur-fast) ease;
}

.copy-cta:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.6);
  transform: translateY(-2px);
}

.showcase-progress {
  display: none;
}

/* -------- upgrade JS: pin + crossfade por scroll -------- */
html.js-scrolly .showcase-track {
  height: 1400vh;
}

html.js-scrolly .showcase-stage {
  position: sticky;
  top: 0;
  height: 100vh;
  display: block;
  overflow: hidden;
  background: var(--clr-bg-soft);
}

html.js-scrolly .car-layer {
  position: absolute;
  inset: 0;
  height: 100%;
  opacity: 0;
  transform: scale(1.05);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}

html.js-scrolly .car-layer.is-active { opacity: 1; transform: scale(1); }

html.js-scrolly .car-copy {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s var(--ease-out) 0.1s, transform 0.7s var(--ease-out) 0.1s;
}

html.js-scrolly .car-layer.is-active .car-copy {
  opacity: 1;
  transform: translateY(0);
}

html.js-scrolly .showcase-progress {
  display: flex;
  position: absolute;
  right: var(--sp-5);
  top: 50%;
  transform: translateY(-50%);
  flex-direction: column;
  gap: 14px;
  z-index: 4;
}

html.js-scrolly .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.35);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background var(--dur-fast) ease, transform var(--dur-fast) ease, border-color var(--dur-fast) ease;
}

html.js-scrolly .dot.is-active {
  background: var(--clr-accent);
  border-color: var(--clr-accent);
  transform: scale(1.25);
}

/* =====================================================================
   GRID DE CARROS
   ===================================================================== */
.section-cars { background: var(--clr-bg); }

.section-heading { max-width: 640px; margin: 0 auto var(--sp-7); text-align: center; }
.section-heading h2 { font-size: clamp(2.2rem, 4.5vw, 3.2rem); margin-bottom: var(--sp-3); }
.section-heading .lead { margin: 0 auto; }

.cars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

.car-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  border-top: 3px solid var(--card-accent, var(--clr-accent));
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}

.car-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-card); }

.car-card[data-accent="porsche"] { --card-accent: var(--clr-porsche); }
.car-card[data-accent="bmw"] { --card-accent: var(--clr-bmw); }
.car-card[data-accent="urus"] { --card-accent: var(--clr-urus); }
.car-card[data-accent="ferrari"] { --card-accent: var(--clr-ferrari); }
.car-card[data-accent="mercedes"] { --card-accent: var(--clr-mercedes); }
.car-card[data-accent="rolls"] { --card-accent: var(--clr-rolls); }
.car-card[data-accent="porsche-gt3"] { --card-accent: var(--clr-porsche); }
.car-card[data-accent="rimac"] { --card-accent: var(--clr-rimac); }
.car-card[data-accent="wraith"] { --card-accent: var(--clr-rolls); }
.car-card[data-accent="bentley"] { --card-accent: var(--clr-bentley); }
.car-card[data-accent="koenigsegg"] { --card-accent: var(--clr-koenigsegg); }
.car-card[data-accent="maybach"] { --card-accent: var(--clr-maybach); }
.car-card[data-accent="mclaren"] { --card-accent: var(--clr-mclaren); }
.car-card[data-accent="amg-gt63"] { --card-accent: var(--clr-mercedes); }

.car-card-media {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--clr-surface-2);
}

.car-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 60%;
  transition: transform 0.5s var(--ease-out);
}

.car-card:hover .car-card-media img { transform: scale(1.06); }

.car-card-body { padding: var(--sp-5); }

.car-card-brand {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--card-accent, var(--clr-accent));
  margin-bottom: 4px;
}

.car-card h3 { font-size: 2rem; margin-bottom: var(--sp-2); }

.car-card p {
  color: var(--clr-text-muted);
  font-size: 0.9rem;
  margin-bottom: var(--sp-4);
}

.car-card-link {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--clr-text);
  border-bottom: 2px solid var(--card-accent, var(--clr-accent));
  padding-bottom: 2px;
}

/* =====================================================================
   ESPECIFICAÇÕES
   ===================================================================== */
.section-specs { background: var(--clr-bg-soft); }

.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--clr-border);
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
  background: var(--clr-surface);
}

.specs-table th,
.specs-table td {
  text-align: left;
  padding: var(--sp-3) var(--sp-4);
  font-size: 0.92rem;
  border-bottom: 1px solid var(--clr-border);
}

.specs-table thead th {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--clr-accent);
  background: var(--clr-surface-2);
}

.specs-table tbody th {
  color: var(--clr-text-muted);
  font-weight: 600;
  white-space: nowrap;
}

.specs-table tbody tr:last-child td,
.specs-table tbody tr:last-child th { border-bottom: none; }

/* =====================================================================
   DIFERENCIAIS DE CONFIANÇA
   ===================================================================== */
.section-trust { background: var(--clr-bg-soft); }

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

.trust-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: var(--sp-5);
  text-align: center;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}

.trust-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-card); }

.trust-icon {
  font-size: 2rem;
  margin-bottom: var(--sp-3);
}

.trust-card h3 { font-size: 1.3rem; margin-bottom: var(--sp-2); }

.trust-card p { color: var(--clr-text-muted); font-size: 0.92rem; }

/* =====================================================================
   DEPOIMENTOS
   ===================================================================== */
.section-testimonials { background: var(--clr-bg); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

.testimonial-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: var(--sp-5);
}

.testimonial-stars {
  color: var(--clr-accent);
  font-size: 0.95rem;
  letter-spacing: 2px;
  margin-bottom: var(--sp-3);
}

.testimonial-card blockquote {
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--clr-text);
  margin-bottom: var(--sp-4);
}

.testimonial-card figcaption { font-size: 0.85rem; font-weight: 700; }
.testimonial-card figcaption span { font-weight: 400; color: var(--clr-text-muted); }

.testimonials-note {
  margin-top: var(--sp-5);
  font-size: 0.78rem;
  color: var(--clr-text-muted);
  text-align: center;
}

/* =====================================================================
   CONTATO
   ===================================================================== */
.section-contact { background: var(--clr-bg); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--sp-8);
}

.contact-info h2 { font-size: clamp(2.2rem, 4.5vw, 3rem); margin: var(--sp-2) 0 var(--sp-3); }

.value-prop {
  display: inline-block;
  background: color-mix(in srgb, var(--clr-accent) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--clr-accent) 40%, transparent);
  color: var(--clr-accent);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 10px 18px;
  border-radius: 999px;
  margin-bottom: var(--sp-4);
}

.contact-list { margin-top: var(--sp-6); display: flex; flex-direction: column; gap: var(--sp-3); }

.contact-label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-text-muted);
  margin-bottom: 2px;
}

.contact-list a { font-weight: 600; transition: color var(--dur-fast) ease; }
.contact-list a:hover { color: var(--clr-accent); }

.contact-form {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.form-row { display: flex; flex-direction: column; gap: 6px; }

.form-row label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--clr-text-muted);
}

.form-row input,
.form-row select,
.form-row textarea {
  background: var(--clr-bg-soft);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--clr-text);
  transition: border-color var(--dur-fast) ease;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-color: var(--clr-accent);
  outline: none;
}

.form-row input:user-invalid,
.form-row select:user-invalid {
  border-color: var(--clr-porsche);
}

.form-error {
  font-size: 0.8rem;
  color: var(--clr-porsche);
  min-height: 1em;
}

.form-status {
  font-size: 0.9rem;
  font-weight: 600;
  min-height: 1.2em;
}

.form-status.is-success { color: var(--clr-urus); }
.form-status.is-error { color: var(--clr-porsche); }

/* =====================================================================
   PÁGINA DE DETALHE DO CARRO (modelo 3D)
   ===================================================================== */
.car-detail {
  padding-top: calc(var(--header-height) + var(--sp-6));
  min-height: 100vh;
}

.back-link {
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  margin-bottom: var(--sp-5);
  transition: color var(--dur-fast) ease;
}
.back-link:hover { color: var(--clr-accent); }

.js-required-note {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: var(--sp-3) var(--sp-4);
  color: var(--clr-text-muted);
  margin-bottom: var(--sp-5);
}

#carNotFound h1 { font-size: clamp(2rem, 5vw, 3rem); margin-bottom: var(--sp-3); }

.car-detail-head { max-width: 720px; margin-bottom: var(--sp-6); }

.car-detail-brand {
  display: block;
  font-weight: 700;
  font-size: 1rem;
  color: var(--page-accent, var(--clr-accent));
  margin-bottom: 4px;
}

.car-detail-model {
  font-size: clamp(2.6rem, 6vw, 4.5rem);
  margin-bottom: var(--sp-3);
}

.car-viewer-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--clr-border);
  margin-bottom: var(--sp-6);
  box-shadow: var(--shadow-pop);
}

.car-viewer {
  width: 100%;
  height: min(62vh, 560px);
  min-height: 340px;
  display: block;
}

.car-viewer canvas { display: block; touch-action: none; }

.car-viewer-hint {
  position: absolute;
  left: 50%;
  bottom: var(--sp-3);
  transform: translateX(-50%);
  background: rgba(10, 10, 12, 0.6);
  backdrop-filter: blur(6px);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.8rem;
  color: var(--clr-text-muted);
  pointer-events: none;
}

.car-detail-specs {
  justify-content: flex-start;
  gap: var(--sp-7);
  flex-wrap: wrap;
  margin-bottom: var(--sp-6);
  padding-bottom: var(--sp-6);
  border-bottom: 1px solid var(--clr-border);
}

.car-detail-specs strong { font-size: 1.3rem; }

/* =====================================================================
   FOOTER
   ===================================================================== */
.site-footer {
  background: var(--clr-bg-soft);
  border-top: 1px solid var(--clr-border);
  padding: var(--sp-6) 0;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
}

.footer-inner p { color: var(--clr-text-muted); font-size: 0.85rem; }

/* =====================================================================
   SCROLL REVEAL
   ===================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

.cars-grid .reveal:nth-child(2) { transition-delay: 0.08s; }
.cars-grid .reveal:nth-child(3) { transition-delay: 0.16s; }

.trust-grid .reveal:nth-child(2) { transition-delay: 0.08s; }
.trust-grid .reveal:nth-child(3) { transition-delay: 0.16s; }

.testimonials-grid .reveal:nth-child(2) { transition-delay: 0.08s; }
.testimonials-grid .reveal:nth-child(3) { transition-delay: 0.16s; }

/* =====================================================================
   MOVIMENTO REDUZIDO
   ===================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .scroll-cue { animation: none; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* =====================================================================
   RESPONSIVO
   ===================================================================== */
@media (max-width: 980px) {
  .cars-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }

  html.js-scrolly .showcase-progress { right: var(--sp-3); }
}

@media (max-width: 760px) {
  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0; right: 0;
    background: var(--clr-bg-soft);
    border-bottom: 1px solid var(--clr-border);
    flex-direction: column;
    align-items: stretch;
    padding: var(--sp-4);
    gap: var(--sp-4);
    transform: translateY(-140%);
    opacity: 0;
    transition: transform var(--dur-base) ease, opacity var(--dur-base) ease;
  }
  .main-nav.is-open { transform: translateY(0); opacity: 1; }
  .main-nav ul { flex-direction: column; gap: var(--sp-3); }
  .btn-nav { text-align: center; }

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

  .section { padding: var(--sp-7) 0; }

  .copy-specs { gap: var(--sp-4); }

  html.js-scrolly .showcase-progress {
    top: auto;
    bottom: var(--sp-3);
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    flex-direction: row;
  }
}