/* =========================================
   PÁGINA: BIOESTIMULADORES DE COLÁGENO
   Herda style.css — aqui só o que é específico
========================================= */

.section-title { padding: 150px 0 40px; }
@media (max-width: 767px) { .section-title { padding: 120px 0 30px; } }

/* =========================================
   HERO: TEXTO LARGO + IMAGEM COLUNA DIREITA
========================================= */
.section-hero {
  float: left; width: 100%;
  background: var(--bg);
  padding: 60px 0 80px;
}
.hero-row {
  display: flex; flex-wrap: wrap;
  margin: 0 -15px; align-items: stretch; gap: 0;
}
.hero-txt { width: 55%; padding: 0 15px; display: flex; flex-direction: column; justify-content: center; }
.hero-visual { width: 45%; padding: 0 15px; }
@media (max-width: 767px) {
  .hero-txt, .hero-visual { width: 100%; }
  .hero-visual { margin-top: 40px; }
}

/* Bloco de "como age" — diferencial visual */
.hero-mechanism {
  margin: 28px 0 36px;
  padding: 24px 28px;
  background: var(--white);
  border-left: 4px solid var(--accent);
  border-radius: 0 14px 14px 0;
  box-shadow: 0 4px 18px rgba(91,48,0,0.07);
}
.hero-mechanism p {
  font-size: 15px;
  font-style: italic;
  color: var(--text);
  margin: 0;
  line-height: 1.7;
}
.hero-mechanism strong { color: var(--primary); font-style: normal; }

/* Foto empilhada com tag */
.hero-visual-stack {
  position: relative;
  height: 100%;
  min-height: 420px;
}
.hero-visual-stack img {
  width: 100%; border-radius: 20px; display: block; object-fit: cover; height: 100%;
}
.hero-tag {
  position: absolute;
  top: 24px; right: -12px;
  background: var(--primary);
  color: var(--white);
  border-radius: 12px;
  padding: 14px 20px;
  box-shadow: 0 8px 24px rgba(91,48,0,0.25);
  max-width: 200px;
}
.hero-tag strong {
  display: block; font-family: var(--font-head);
  font-size: 14px; font-weight: 700; line-height: 1.3;
}
.hero-tag span { font-size: 12px; opacity: 0.8; margin-top: 3px; display: block; }
@media (max-width: 991px) { .hero-tag { right: 10px; } }
@media (max-width: 767px) {
  .hero-visual-stack { min-height: 260px; }
  .hero-tag { top: 14px; right: 10px; }
}

/* =========================================
   COMPARAÇÃO: ANTES X DEPOIS — TIMELINE
   (substitui before/after slider por
   uma comparação textual/visual elegante)
========================================= */
.section-timeline {
  float: left; width: 100%;
  background: var(--white);
  padding: 80px 0;
}
.section-timeline h4 { color: var(--primary); }
.section-timeline h2 { color: var(--dark); margin-bottom: 8px; }
.section-timeline .section-sub {
  color: var(--text); max-width: 580px; margin-bottom: 56px;
}

.timeline-grid {
  display: flex; flex-wrap: wrap;
  margin: 0 -12px;
  position: relative;
}
/* linha vertical desktop */
.timeline-grid::before {
  content: '';
  position: absolute;
  left: 50%; top: 0; bottom: 0;
  width: 2px;
  background: var(--border-light);
  transform: translateX(-50%);
}
@media (max-width: 767px) { .timeline-grid::before { display: none; } }

.timeline-col {
  width: 50%; padding: 0 12px;
}
@media (max-width: 767px) { .timeline-col { width: 100%; margin-bottom: 32px; } }

.timeline-col h3 {
  font-size: 13px; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--primary);
  font-family: var(--font-head); margin-bottom: 24px;
  display: flex; align-items: center; gap: 8px;
}
.timeline-col h3 i { font-size: 16px; }

.tl-item {
  display: flex; align-items: flex-start; gap: 16px;
  margin-bottom: 20px;
}
.tl-dot {
  width: 10px; height: 10px;
  border-radius: 50%; background: var(--accent);
  margin-top: 6px; flex-shrink: 0;
}
.tl-item p { font-size: 14px; color: var(--text); margin: 0; line-height: 1.6; }
.tl-item strong { color: var(--dark); font-weight: 700; display: block; margin-bottom: 2px; }

/* =========================================
   PRODUTOS / BIOESTIMULADORES DISPONÍVEIS
========================================= */
.section-produtos {
  float: left; width: 100%;
  background: var(--dark);
  padding: 80px 0;
}
.section-produtos h4 { color: var(--accent); }
.section-produtos h2 { color: var(--white); margin-bottom: 8px; }
.section-produtos .section-sub { color: rgba(255,255,255,0.7); max-width: 560px; margin-bottom: 48px; }

.produtos-grid {
  display: flex; flex-wrap: wrap; margin: 0 -12px;
}
.produto-card {
  width: 33.333%; padding: 0 12px; margin-bottom: 24px;
}
@media (max-width: 767px) { .produto-card { width: 100%; } }
@media (max-width: 991px) and (min-width: 768px) { .produto-card { width: 50%; } }

.produto-card-inner {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 18px;
  padding: 32px 26px;
  height: 100%;
  transition: background 0.3s ease, transform 0.3s ease;
}
.produto-card-inner:hover {
  background: rgba(215,157,131,0.12);
  transform: translateY(-4px);
}
.produto-label {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 30px;
  padding: 4px 12px;
  margin-bottom: 16px;
}
.produto-card-inner h3 { color: var(--white); font-size: 20px; margin-bottom: 12px; }
.produto-card-inner p { color: rgba(255,255,255,0.7); font-size: 14px; margin: 0; line-height: 1.65; }

.produtos-cta { margin-top: 48px; display: flex; justify-content: center; }

/* =========================================
   PERGUNTAS FREQUENTES — ACCORDION
========================================= */
.section-faq {
  float: left; width: 100%;
  background: var(--bg);
  padding: 80px 0;
}
.section-faq h4 { color: var(--primary); }
.section-faq h2 { color: var(--dark); margin-bottom: 40px; }

.faq-wrap { max-width: 780px; }

.faq-item { border-bottom: 1px solid var(--border-light); }
.faq-item:first-of-type { border-top: 1px solid var(--border-light); }

.faq-question {
  display: flex; align-items: center;
  justify-content: space-between; gap: 12px;
  padding: 20px 0; cursor: pointer;
  font-family: var(--font-head); font-size: 15px;
  font-weight: 700; color: var(--dark);
  user-select: none; transition: color 0.3s ease;
  background: none; border: none; width: 100%; text-align: left;
}
.faq-question:hover { color: var(--primary); }
.faq-question.open { color: var(--primary); }

.faq-icon {
  width: 28px; height: 28px;
  background: var(--primary); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: transform 0.3s ease;
}
.faq-icon i { color: var(--white); font-size: 12px; }
.faq-question.open .faq-icon { transform: rotate(45deg); }

.faq-answer {
  overflow: hidden; max-height: 0;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0;
}
.faq-answer.open { max-height: 300px; padding: 0 0 20px; }
.faq-answer p { font-size: 14px; color: var(--text); line-height: 1.7; margin: 0; }