/* ==========================================================================
   TRS DECOR — PISOS VINÍLICOS & LAMINADOS
   Design System & Estilos Globais
   Pixel Studio
   ========================================================================== */

/* ── 1. VARIÁVEIS DE DESIGN & PALETA PREMIUM ────────────────────────────── */
:root {
  --bg-main: #0B0D12;
  --bg-darker: #07080B;
  --bg-card: #131720;
  --bg-card-hover: #191E2A;
  --bg-elevated: #1F2533;

  --gold-primary: #D4AF37;
  --gold-light: #F4E29F;
  --gold-dark: #A67C1E;
  --gold-soft: rgba(212, 175, 55, 0.12);
  --border-gold: rgba(212, 175, 55, 0.28);
  --gold-gradient: linear-gradient(135deg, #ECC86A 0%, #D4AF37 50%, #A67C1E 100%);
  --gold-glow: 0 0 25px rgba(212, 175, 55, 0.28);

  --text-white: #FFFFFF;
  --text-body: #CBD5E1;
  --text-muted: #94A3B8;
  --text-subtle: #64748B;

  --border-light: rgba(255, 255, 255, 0.08);
  --border-subtle: rgba(255, 255, 255, 0.04);

  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 100px;

  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.75);

  --transition-fast: 0.2s ease;
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ── 2. RESET E BASE ─────────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all var(--transition-fast);
}

ul {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-white);
  font-weight: 800;
  line-height: 1.2;
}

/* ── 3. TIPOGRAFIA & UTILITÁRIOS ─────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.highlight-gold {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gold-soft);
  border: 1px solid var(--border-gold);
  color: var(--gold-light);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 18px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}

.section {
  padding: 96px 0;
  position: relative;
}

.section-header {
  margin-bottom: 54px;
}

.section-header.text-center {
  text-align: center;
}

.section-title {
  font-size: 2.6rem;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 650px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ── 4. BOTÕES E CTAS ────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  border: none;
  transition: all var(--transition-smooth);
}

.btn-primary {
  background: var(--gold-gradient);
  color: #07080B;
  box-shadow: 0 8px 24px rgba(212, 175, 55, 0.32);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(212, 175, 55, 0.5);
  color: #000;
}

.btn-outline {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-white);
  border: 1px solid var(--border-gold);
}

.btn-outline:hover {
  background: var(--gold-soft);
  color: var(--gold-light);
  border-color: var(--gold-primary);
  transform: translateY(-3px);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-light);
  color: var(--text-white);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 17px 34px;
  font-size: 1.02rem;
  letter-spacing: 0.02em;
}

.btn-sm {
  padding: 9px 18px;
  font-size: 0.85rem;
}

.btn-block {
  width: 100%;
}

.btn-glow {
  position: relative;
  overflow: hidden;
}

.btn-glow::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    60deg,
    transparent 20%,
    rgba(255, 255, 255, 0.35) 50%,
    transparent 80%
  );
  transform: rotate(25deg);
  animation: shineGlow 4.5s infinite;
}

@keyframes shineGlow {
  0% { transform: translateX(-150%) rotate(25deg); }
  25%, 100% { transform: translateX(150%) rotate(25deg); }
}

/* ── 5. HEADER FIXO & NAVEGAÇÃO COMPACTA ─────────────────────────────────── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 10px 0;
  transition: all var(--transition-smooth);
  background: rgba(11, 13, 18, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.header.scrolled {
  padding: 6px 0;
  background: rgba(7, 8, 11, 0.98);
  border-bottom: 1px solid var(--border-gold);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.8);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-link img {
  height: 38px;
  width: 38px;
  border-radius: 50%;
  border: 1.5px solid var(--border-gold);
  box-shadow: 0 0 12px rgba(212, 175, 55, 0.3);
  object-fit: cover;
}

.logo-text {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  color: #FFFFFF;
  white-space: nowrap;
}

.logo-text span {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-menu {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: var(--gold-light);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background-color: #FFFFFF;
  border-radius: 2px;
  transition: all var(--transition-fast);
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 300px;
  height: 100vh;
  background: var(--bg-card);
  border-left: 1px solid var(--border-gold);
  z-index: 1050;
  padding: 30px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right var(--transition-smooth);
}

.mobile-drawer.active {
  right: 0;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-light);
}

.mobile-drawer-close {
  background: transparent;
  border: none;
  color: #FFFFFF;
  font-size: 1.8rem;
  cursor: pointer;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 30px 0;
}

.mobile-nav-link {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-white);
}

.mobile-nav-link:hover {
  color: var(--gold-light);
}

/* ── 6. HERO SECTION DE ALTO PADRÃO ──────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.35);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 75% 35%, rgba(212, 175, 55, 0.16) 0%, transparent 60%),
              linear-gradient(180deg, rgba(11, 13, 18, 0.7) 0%, rgba(11, 13, 18, 0.96) 100%);
}

.hero-container {
  position: relative;
  z-index: 2;
  max-width: 920px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-pill);
  padding: 8px 18px;
  margin-bottom: 24px;
}

.hero-tag-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold-primary);
  box-shadow: 0 0 10px var(--gold-primary);
  animation: pulseGold 2s infinite;
}

@keyframes pulseGold {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(0.8); }
}

.hero-tag-text {
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--gold-light);
  text-transform: uppercase;
}

.hero-title {
  font-size: 3.6rem;
  line-height: 1.1;
  margin-bottom: 22px;
  letter-spacing: -0.03em;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-body);
  line-height: 1.65;
  max-width: 740px;
  margin-bottom: 34px;
}

.hero-badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 38px;
}

.hero-badge-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-light);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.86rem;
  color: #FFFFFF;
}

.hero-badge-pill svg {
  color: var(--gold-primary);
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 36px;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
}

.hero-stat-num {
  font-family: var(--font-heading);
  font-size: 2.1rem;
  font-weight: 900;
  color: #FFFFFF;
  line-height: 1;
}

.hero-stat-num span {
  color: var(--gold-primary);
}

.hero-stat-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ── 7. SEÇÃO PACOTE COMPLETO (PRODUTOS & MARCAS) ────────────────────────── */
.section-products {
  background: var(--bg-darker);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-gold);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6), var(--gold-glow);
}

.product-media {
  position: relative;
  height: 260px;
  overflow: hidden;
}

.product-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.product-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(11, 13, 18, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-gold);
  color: var(--gold-light);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
}

.product-body {
  padding: 32px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.product-category {
  color: var(--gold-primary);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.product-name {
  font-size: 1.85rem;
  margin-bottom: 12px;
}

.product-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.brands-pill-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.brand-badge {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  color: #FFFFFF;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-body);
}

.feature-item svg {
  color: var(--gold-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.product-footer-cta {
  padding-top: 20px;
  border-top: 1px solid var(--border-light);
}

/* ── 8. SIMULADOR INTELIGENTE (SEM VALORES / FOCO EM ESCOPO) ──────────────── */
.section-simulador {
  background: var(--bg-main);
}

.simulador-card {
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-xl);
  padding: 50px 44px;
  box-shadow: var(--shadow-lg), 0 0 35px rgba(212, 175, 55, 0.1);
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
}

.simulador-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.simulador-title {
  font-size: 2.2rem;
  margin-bottom: 16px;
  line-height: 1.2;
}

.simulador-desc {
  font-size: 0.98rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 28px;
}

.simulador-highlights {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.simulador-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  color: #FFFFFF;
}

.simulador-item-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--gold-soft);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  flex-shrink: 0;
}

.simulador-box {
  background: var(--bg-elevated);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.form-step-title {
  font-size: 1rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 12px;
}

.product-selector-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}

.tab-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 14px 12px;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-family: var(--font-body);
  transition: all var(--transition-fast);
}

.tab-btn strong {
  font-size: 0.92rem;
  color: #FFFFFF;
}

.tab-btn span {
  font-size: 0.74rem;
  color: var(--text-subtle);
}

.tab-btn.active {
  background: var(--gold-soft);
  border-color: var(--gold-primary);
  box-shadow: 0 0 16px rgba(212, 175, 55, 0.2);
}

.tab-btn.active strong {
  color: var(--gold-light);
}

.range-wrap {
  margin-bottom: 26px;
}

.range-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.sqm-badge {
  background: var(--gold-gradient);
  color: #0B0D11;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
}

.range-slider-trs {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.1);
  outline: none;
  cursor: pointer;
  -webkit-appearance: none;
}

.range-slider-trs::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--gold-primary);
  box-shadow: 0 0 12px var(--gold-primary);
  border: 2px solid #FFFFFF;
  cursor: pointer;
}

.range-ticks {
  display: flex;
  justify-content: space-between;
  font-size: 0.74rem;
  color: var(--text-subtle);
  margin-top: 6px;
}

.summary-scope-card {
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin-bottom: 24px;
  text-align: center;
}

.summary-scope-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold-light);
  font-weight: 800;
  margin-bottom: 4px;
}

.summary-scope-value {
  font-size: 1.15rem;
  font-weight: 700;
  color: #FFFFFF;
}

/* ── 9. DIFERENCIAIS DE 14 ANOS & COBERTURA SP ───────────────────────────── */
.section-diff {
  background: var(--bg-darker);
}

.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.diff-box {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition-smooth);
}

.diff-box:hover {
  transform: translateY(-5px);
  border-color: var(--border-gold);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
}

.diff-icon-circle {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: var(--gold-soft);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  margin-bottom: 20px;
}

.diff-box h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
}

.diff-box p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Regiões Atendidas */
.regions-banner {
  margin-top: 48px;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.14) 0%, rgba(19, 23, 32, 0.9) 100%);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-xl);
  padding: 36px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.regions-info h4 {
  font-size: 1.45rem;
  margin-bottom: 8px;
}

.regions-info p {
  font-size: 0.94rem;
  color: var(--text-body);
  max-width: 680px;
}

.regions-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.region-tag {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  color: #FFFFFF;
}

/* ── 10. GALERIA DE OBRAS REAIS TRS ──────────────────────────────────────── */
.section-gallery {
  background: var(--bg-main);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.gallery-card {
  position: relative;
  height: 290px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  background: #000;
  border: 1px solid var(--border-light);
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.gallery-card:hover img {
  transform: scale(1.08);
}

.gallery-overlay-trs {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, transparent 40%, rgba(7, 8, 11, 0.92) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 22px;
  transition: opacity var(--transition-fast);
}

.gallery-overlay-trs h4 {
  font-size: 1.15rem;
  color: #FFFFFF;
  margin-bottom: 2px;
}

.gallery-overlay-trs p {
  font-size: 0.8rem;
  color: var(--gold-light);
}

.gallery-zoom-icon {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(11, 13, 18, 0.75);
  border: 1px solid var(--border-gold);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
}

/* Modal Lightbox */
.lightbox-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.lightbox-modal.active {
  display: flex;
}

.lightbox-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(10px);
}

.lightbox-container {
  position: relative;
  z-index: 10;
  max-width: 90vw;
  max-height: 90vh;
  text-align: center;
}

.lightbox-img-trs {
  max-width: 85vw;
  max-height: 80vh;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-gold);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.85);
}

.lightbox-caption {
  color: #FFFFFF;
  font-size: 1rem;
  font-weight: 600;
  margin-top: 14px;
}

.lightbox-close {
  position: absolute;
  top: -45px;
  right: 0;
  background: transparent;
  border: none;
  font-size: 2.2rem;
  color: #FFFFFF;
  cursor: pointer;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--border-gold);
  color: #FFFFFF;
  font-size: 1.8rem;
  padding: 10px 18px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}

.lightbox-nav:hover {
  background: var(--gold-primary);
  color: #000;
}

.lightbox-prev { left: -60px; }
.lightbox-next { right: -60px; }

/* ── 11. DEPOIMENTOS DE CLIENTES SP ──────────────────────────────────────── */
.section-reviews {
  background: var(--bg-darker);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.review-stars {
  display: flex;
  gap: 4px;
  color: var(--gold-primary);
  margin-bottom: 16px;
}

.review-text {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 24px;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gold-gradient);
  color: #000;
  font-weight: 800;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.author-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
}

.author-loc {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ── 12. FAQ ACCORDION ───────────────────────────────────────────────────── */
.section-faq {
  background: var(--bg-main);
}

.faq-container {
  max-width: 860px;
  margin: 0 auto;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.active {
  border-color: var(--border-gold);
}

.faq-header-btn {
  width: 100%;
  background: transparent;
  border: none;
  padding: 20px 24px;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
}

.faq-arrow {
  transition: transform var(--transition-smooth);
  color: var(--gold-primary);
}

.faq-item.active .faq-arrow {
  transform: rotate(180deg);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 24px;
}

.faq-item.active .faq-content {
  max-height: 220px;
  padding: 0 24px 22px;
}

.faq-content p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── 13. MASTER CARD DE FECHAMENTO ───────────────────────────────────────── */
.section-cta-final {
  background: var(--bg-darker);
  position: relative;
  overflow: hidden;
}

.cta-final-box {
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.14) 0%, rgba(19, 23, 32, 0.96) 100%);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-xl);
  padding: 60px 48px;
  text-align: center;
  box-shadow: var(--shadow-lg), 0 0 50px rgba(212, 175, 55, 0.15);
  max-width: 920px;
  margin: 0 auto;
}

.cta-final-title {
  font-size: 2.7rem;
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}

.cta-final-desc {
  font-size: 1.08rem;
  color: var(--text-body);
  max-width: 680px;
  margin: 0 auto 34px;
  line-height: 1.65;
}

.cta-guarantees-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 28px;
  margin-top: 32px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.guarantee-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #FFFFFF;
}

.guarantee-badge svg {
  color: var(--gold-primary);
}

/* ── 14. RODAPÉ ──────────────────────────────────────────────────────────── */
.footer {
  background: #050608;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 64px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 36px;
  margin-bottom: 48px;
}

.footer-brand-wrap {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-brand-logo img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border-gold);
}

.footer-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.footer-col h4 {
  font-size: 1rem;
  color: #FFFFFF;
  margin-bottom: 16px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--gold-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-subtle);
  flex-wrap: wrap;
  gap: 12px;
}

.footer-pixel {
  color: var(--gold-light);
  font-weight: 700;
}

/* ── 15. MOBILE STICKY BAR ───────────────────────────────────────────────── */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(11, 13, 18, 0.95);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border-gold);
  padding: 12px 20px;
  z-index: 99;
  align-items: center;
  justify-content: space-between;
}

.sticky-info {
  display: flex;
  flex-direction: column;
}

.sticky-title {
  font-size: 0.74rem;
  color: var(--text-muted);
}

.sticky-subtitle {
  font-family: var(--font-heading);
  font-size: 0.96rem;
  font-weight: 800;
  color: var(--gold-light);
}

/* ── 16. ANIMAÇÕES NO SCROLL (REVEAL) ────────────────────────────────────── */
.reveal-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.revealed {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.12s; }
.delay-2 { transition-delay: 0.22s; }
.delay-3 { transition-delay: 0.32s; }

@media (max-width: 1080px) {
  .nav-menu { display: none; }
  .menu-toggle { display: flex; }
  .hero-title { font-size: 2.9rem; }
  .simulador-card { grid-template-columns: 1fr; gap: 32px; padding: 36px 28px; }
  .diff-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .header-actions .btn { display: none; }

  .hero { padding: 120px 0 60px; }
  .hero-title { font-size: 2.25rem; }
  .hero-subtitle { font-size: 1rem; }
  .hero-stats { flex-direction: column; align-items: flex-start; gap: 16px; }

  .products-grid { grid-template-columns: 1fr; }
  .diff-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }

  .regions-banner { flex-direction: column; text-align: center; }
  .regions-tags { justify-content: center; }

  .cta-final-box { padding: 40px 24px; }
  .cta-final-title { font-size: 2rem; }

  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .mobile-sticky-bar { display: flex; }
}