/* ============================================================
   PNEUS.CSS — Ducarelli Pneus
   Compartilhado por: pneus-em-cuiaba.html,
   bridgestone.html e firestone.html
   ============================================================ */

/* ── Hero ───────────────────────────────────────────────────── */
.hero-inner {
  height: 380px;
  min-height: 380px;
  position: relative;
  display: flex;
  align-items: center;
}
.hero-inner .hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(10,10,10,0.90) 0%,
    rgba(10,10,10,0.65) 50%,
    rgba(10,10,10,0.35) 100%
  );
}
.hero-inner .hero-overlay--right {
  background: linear-gradient(
    to left,
    rgba(10,10,10,0.90) 0%,
    rgba(10,10,10,0.65) 50%,
    rgba(10,10,10,0.35) 100%
  );
}
.hero-inner-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  padding-left: clamp(2rem, 8vw, 8rem);
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}
.breadcrumb a {
  color: var(--color-primary);
  transition: color 0.2s;
}
.breadcrumb a:hover { color: var(--color-white); }
.breadcrumb span[aria-hidden] { color: var(--color-text-muted); }
.hero-inner h1 {
  font-size: clamp(1.8rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 0.75rem;
}
.hero-inner .hero-sub {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  max-width: 480px;
  line-height: 1.6;
}

/* ── Seção: Introdução ──────────────────────────────────────── */
.intro-sec {
  background: var(--color-black);
  padding: 4rem 0;
}
.intro-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 3rem);
  text-align: center;
}
.intro-container h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}
.intro-container p {
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.8;
  max-width: 750px;
  margin: 0 auto 1rem;
}
.intro-container p:last-child { margin-bottom: 0; }

/* ── Seção: Tipos de Veículo ────────────────────────────────── */
.tipos-sec {
  background: var(--color-surface);
  padding: 5rem 0;
}
.tipos-sec .sec-head {
  text-align: center;
  margin-bottom: 3rem;
  padding: 0 clamp(1.5rem, 5vw, 3rem);
}
.tipos-sec .sec-head h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}
.tipos-sec .sec-head p { color: var(--color-text-muted); }
.tipos-grid {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 3rem);
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
}

.tipos-grid .tipo-card {
  flex: 0 1 calc(33.333% - 1rem);
  min-width: 260px;
}
.tipo-card,
.linha-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 2rem 1.5rem;
  text-align: center;
  transition: var(--transition);
}
.tipo-card:hover,
.linha-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
}
.tipo-card svg,
.linha-card svg {
  margin: 0 auto 1.25rem;
  display: block;
  color: var(--color-primary);
}
.tipo-card h3,
.linha-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 0.6rem;
}
.tipo-card p,
.linha-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ── Seção: Marcas (cards com imagem) ───────────────────────── */
.marcas-pneus-sec {
  background: var(--color-black);
  padding: 5rem 0;
}
.marcas-pneus-sec .sec-head {
  text-align: center;
  margin-bottom: 3rem;
  padding: 0 clamp(1.5rem, 5vw, 3rem);
}
.marcas-pneus-sec .sec-head h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}
.marcas-pneus-sec .sec-head p { color: var(--color-text-muted); }
.marcas-pneus-grid {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 3rem);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
.brand-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}
.brand-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(204,0,0,0.15);
}
.brand-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  object-position: center;
  display: block;
}
.brand-card-content {
  padding: 2rem;
}
.brand-card-content h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}
.brand-card-content p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}
.brand-link {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-block;
  margin-top: 1rem;
}

/* ── Seção: Linha de Produtos ───────────────────────────────── */
.linha-sec {
  background: var(--color-surface);
  padding: 5rem 0;
}
.linha-sec .sec-head {
  text-align: center;
  margin-bottom: 3rem;
  padding: 0 clamp(1.5rem, 5vw, 3rem);
}
.linha-sec .sec-head h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}
.linha-sec .sec-head p { color: var(--color-text-muted); }
.linha-grid {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 3rem);
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
}

.linha-grid .linha-card {
  flex: 0 1 calc(33.333% - 1rem);
  min-width: 260px;
}

/* ── Seção: Benefícios (fundo branco) ───────────────────────── */
.beneficios-sec {
  background: #ffffff;
  padding: 5rem 0;
}
.beneficios-sec .sec-head {
  text-align: center;
  margin-bottom: 3rem;
  padding: 0 clamp(1.5rem, 5vw, 3rem);
}
.beneficios-sec .sec-head h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  color: #0a0a0a;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}
.beneficios-sec .sec-head p { color: #555; }
.beneficios-grid {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 3rem);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  text-align: center;
}
.beneficio-item svg {
  margin: 0 auto;
  display: block;
  color: var(--color-primary);
}
.beneficio-item h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #0a0a0a;
  margin-top: 1rem;
  margin-bottom: 0.5rem;
}
.beneficio-item p {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.7;
}

/* ── Seção: FAQ ─────────────────────────────────────────────── */
.faq-pneus-sec {
  background: var(--color-surface);
  padding: 5rem 0;
}
.faq-pneus-sec .sec-head {
  text-align: center;
  margin-bottom: 3rem;
  padding: 0 clamp(1.5rem, 5vw, 3rem);
}
.faq-pneus-sec .sec-head h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.02em;
}
.faq-pneus-list {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 3rem);
}
.faq-pneus-list details {
  border-bottom: 1px solid var(--color-border);
}
.faq-pneus-list details:first-child {
  border-top: 1px solid var(--color-border);
}
.faq-pneus-list summary {
  color: var(--color-white);
  font-weight: 600;
  font-size: 1rem;
  padding: 1.25rem 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
  gap: 1rem;
}
.faq-pneus-list summary::-webkit-details-marker { display: none; }
.faq-pneus-list summary::after {
  content: "+";
  color: var(--color-primary);
  font-size: 1.4rem;
  font-weight: 300;
  flex-shrink: 0;
}
.faq-pneus-list details[open] summary::after { content: "−"; }
.faq-pneus-list details > p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  padding: 0.5rem 0 1.25rem;
  margin: 0;
}

/* ── Grid "Por que escolher" — 3 cards em linha (bridgestone/firestone) */
.porque-escolher-grid {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 3rem);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  text-align: center;
}

/* Reforço com !important para garantir 3 colunas em desktop e tablet */
@media (min-width: 769px) {
  .porque-grid-bs,
  .porque-grid-fs {
    grid-template-columns: repeat(3, 1fr) !important;
    display: grid !important;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .porque-escolher-grid,
  .porque-grid-bs,
  .porque-grid-fs {
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  .porque-escolher-grid,
  .porque-grid-bs,
  .porque-grid-fs {
    grid-template-columns: 1fr;
  }
}

/* ── Linha Firestone — 4 cards em grade 2×2 */
.linha-firestone-grid {
  max-width: 900px !important;
  margin: 0 auto !important;
  padding: 0 clamp(1.5rem, 5vw, 3rem) !important;
  display: grid !important;
  grid-template-columns: repeat(2, 1fr) !important;
  gap: 1.5rem !important;
}

.linha-firestone-grid .linha-card {
  flex: unset !important;
  min-width: unset !important;
  width: 100% !important;
}

@media (max-width: 768px) {
  .linha-firestone-grid {
    grid-template-columns: 1fr !important;
  }
}

/* ── CTA Final ──────────────────────────────────────────────── */
.cta-pneus {
  background: var(--color-primary);
  padding: 4rem 2rem;
  text-align: center;
}
.cta-pneus h2 {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 1rem;
  line-height: 1.25;
}
.cta-pneus p {
  color: rgba(255,255,255,0.9);
  font-size: 1rem;
  margin-bottom: 2rem;
}

/* ══════════════════════════════════════════════════════════════
   RESPONSIVO
   ══════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .tipos-grid .tipo-card,
  .linha-grid .linha-card {
    flex: 0 1 calc(50% - 0.75rem);
  }
}

@media (max-width: 768px) {
  .hero-inner {
    height: 280px;
    min-height: 280px;
  }
  .hero-inner-content {
    padding: 0 1.5rem;
    text-align: center;
  }
  .tipos-grid .tipo-card,
  .linha-grid .linha-card {
    flex: 0 1 100%;
    min-width: unset;
  }
  .marcas-pneus-grid,
  .beneficios-grid {
    grid-template-columns: 1fr;
  }
}