/* ==========================================================================
   SANCO FECHADURAS INTELIGENTES - DESIGN SYSTEM & STYLES
   Paleta extraída de cartao.jpeg:
   - Fundo Ônix / Couro Matte: #0a0a0d, #111217, #181920
   - Dourado Âmbar SanCo: #e5a83b, #d49826, #f7c75c
   - Branco Puro / Prata: #ffffff, #f0f0f4, #9ca3af
   ========================================================================== */

:root {
  /* Colors */
  --bg-main: #090a0d;
  --bg-surface: #101117;
  --bg-card: #15161f;
  --bg-card-hover: #1b1d28;
  --bg-card-glass: rgba(21, 22, 31, 0.85);

  --accent-gold: #e5a83b;
  --accent-gold-light: #f7c75c;
  --accent-gold-dark: #b87c19;
  --accent-gold-glow: rgba(229, 168, 59, 0.22);
  --accent-gold-gradient: linear-gradient(135deg, #f7c75c 0%, #e5a83b 50%, #b87c19 100%);
  --accent-gold-subtle: rgba(229, 168, 59, 0.08);

  --text-primary: #ffffff;
  --text-secondary: #a1a5b5;
  --text-muted: #6b7082;
  --text-gold: #e5a83b;

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-gold: rgba(229, 168, 59, 0.35);
  --border-gold-bright: #e5a83b;

  --success: #22c55e;
  --danger: #ef4444;
  --info: #3b82f6;

  /* Typography */
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Transitions & Shadows */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.6);
  --shadow-gold: 0 10px 35px rgba(229, 168, 59, 0.28);
  --shadow-gold-sm: 0 4px 16px rgba(229, 168, 59, 0.2);

  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(229, 168, 59, 0.05) 0%, transparent 60%),
    radial-gradient(circle at 100% 50%, rgba(229, 168, 59, 0.03) 0%, transparent 50%);
  background-attachment: fixed;
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

p {
  color: var(--text-secondary);
}

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

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition-smooth);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent-gold-gradient);
  color: #0b0c10;
  font-weight: 700;
  box-shadow: var(--shadow-gold-sm);
  border-color: rgba(247, 199, 92, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
  filter: brightness(1.08);
}

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

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

.btn-whatsapp {
  background: #25d366;
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background: #22bf5b;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
}

.btn-outline-gold {
  background: transparent;
  color: var(--accent-gold);
  border: 1px solid var(--border-gold);
}

.btn-outline-gold:hover {
  background: var(--accent-gold-subtle);
  border-color: var(--accent-gold);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

.btn-block {
  width: 100%;
}

/* Badges & Eyebrows */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--accent-gold-subtle);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent-gold-light);
  margin-bottom: 16px;
}

/* Section Header */
.section-header {
  text-align: center;
  max-width: 880px;
  margin: 0 auto 56px auto;
}

.section-title {
  font-size: 2.35rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.section-title span.highlight {
  color: var(--accent-gold);
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   HEADER / NAVBAR
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(9, 10, 13, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition);
}

.site-header.scrolled {
  background: rgba(9, 10, 13, 0.95);
  border-bottom-color: var(--border-gold);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

/* Brand Logo (Exact recreation from cartao.jpeg) */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-symbol {
  position: relative;
  width: 44px;
  height: 44px;
}

.logo-gold-box {
  position: absolute;
  top: 0;
  left: 0;
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, #f7c75c 0%, #d49826 100%);
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(229, 168, 59, 0.4);
}

.logo-white-frame {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 32px;
  height: 32px;
  border: 3.5px solid #ffffff;
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.7);
  background: transparent;
}

.brand-text-wrapper {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 800;
  line-height: 1;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.brand-subtitle {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: #ffffff;
  margin-top: 2px;
}

.brand-subtitle span {
  color: var(--accent-gold);
}

/* Navigation Links */
.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 20px;
  flex-wrap: nowrap;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  position: relative;
  padding: 6px 0;
  white-space: nowrap;
}

.nav-link:hover, .nav-link.active {
  color: #ffffff;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gold);
  transition: var(--transition);
  border-radius: 2px;
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

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

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 8px;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  padding-top: 150px;
  padding-bottom: 90px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-content {
  z-index: 2;
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 22px;
  color: #ffffff;
}

.hero-title span.gold {
  color: var(--accent-gold);
}

.hero-description {
  font-size: 1.15rem;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 32px;
  max-width: 580px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding-top: 28px;
  border-top: 1px solid var(--border-subtle);
}

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

.stat-number {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--accent-gold-light);
  line-height: 1.1;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 4px;
}

/* Hero Media Card */
.hero-media {
  position: relative;
  z-index: 2;
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-gold);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(229, 168, 59, 0.15);
  background: var(--bg-card);
}

.hero-image-card img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.hero-image-card:hover img {
  transform: scale(1.03);
}

.hero-badge-floating {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background: rgba(16, 17, 23, 0.88);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.badge-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--accent-gold-subtle);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--accent-gold);
  flex-shrink: 0;
}

.badge-text-main {
  font-size: 0.92rem;
  font-weight: 700;
  color: #ffffff;
}

.badge-text-sub {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   BRANDS SECTION (Direct from cartao.jpeg)
   ========================================================================== */
.brands-section {
  padding: 36px 0;
  background: #0d0e13;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.brands-header {
  text-align: center;
  margin-bottom: 24px;
}

.brands-subtitle {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

.brands-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px 32px;
}

.brand-pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #d1d5db;
  transition: var(--transition);
}

.brand-pill:hover {
  color: #ffffff;
  border-color: var(--border-gold);
  background: var(--accent-gold-subtle);
  transform: translateY(-2px);
}

/* ==========================================================================
   SIMULATOR SECTION (Interactive)
   ========================================================================== */
.simulator-section {
  padding: 100px 0;
  position: relative;
}

.simulator-card {
  background: var(--bg-card-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-xl);
  padding: 44px;
  box-shadow: var(--shadow-lg), 0 0 50px rgba(229, 168, 59, 0.08);
}

.stepper-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 36px;
  position: relative;
}

.stepper-header::before {
  content: '';
  position: absolute;
  top: 18px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--border-subtle);
  z-index: 1;
}

.step-indicator {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.step-circle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 2px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: var(--transition);
}

.step-indicator.active .step-circle {
  background: var(--accent-gold-gradient);
  border-color: var(--accent-gold-light);
  color: #0b0c10;
  box-shadow: var(--shadow-gold-sm);
}

.step-indicator.completed .step-circle {
  background: var(--accent-gold);
  border-color: var(--accent-gold);
  color: #0b0c10;
}

.step-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
}

.step-indicator.active .step-label {
  color: var(--accent-gold-light);
}

.sim-step-content {
  display: none;
  animation: fadeIn 0.3s ease-in-out;
}

.sim-step-content.active {
  display: block;
}

.options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 28px 0;
}

.option-card {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  position: relative;
}

.option-card:hover {
  border-color: rgba(229, 168, 59, 0.4);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.option-card.selected {
  border-color: var(--accent-gold);
  background: var(--accent-gold-subtle);
  box-shadow: 0 0 20px rgba(229, 168, 59, 0.15);
}

.option-icon {
  font-size: 2rem;
  margin-bottom: 12px;
  color: var(--accent-gold);
}

.option-title {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 6px;
}

.option-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.sim-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

/* Simulator Result Box */
.sim-result-box {
  background: linear-gradient(135deg, rgba(229, 168, 59, 0.08) 0%, rgba(16, 17, 23, 0.95) 100%);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-top: 24px;
}

.result-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.result-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-gold-gradient);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #0b0c10;
  font-weight: bold;
}

.result-title {
  font-size: 1.35rem;
  font-weight: 700;
}

.result-specs-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.spec-item {
  background: rgba(0, 0, 0, 0.35);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  border: 1px solid var(--border-subtle);
}

.spec-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.spec-val {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  margin-top: 2px;
}

.sim-result-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 8px;
}

.sim-restart-btn {
  margin-left: auto;
}

/* ==========================================================================
   DIFFERENTIALS / COMPARISON (SanCo vs Amador)
   ========================================================================== */
.diff-section {
  padding: 90px 0;
  background: #0c0d12;
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.comp-card {
  border-radius: var(--radius-xl);
  padding: 36px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  position: relative;
}

.comp-card.sanco-card {
  border-color: var(--accent-gold);
  background: linear-gradient(180deg, rgba(229, 168, 59, 0.06) 0%, var(--bg-card) 100%);
  box-shadow: 0 0 35px rgba(229, 168, 59, 0.12);
}

.comp-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border-subtle);
}

.comp-badge {
  padding: 6px 12px;
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  text-align: center;
  line-height: 1.25;
  display: inline-block;
  white-space: nowrap;
}

.comp-badge.danger {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.comp-badge.success {
  background: var(--accent-gold-subtle);
  color: var(--accent-gold-light);
  border: 1px solid var(--border-gold);
}

.comp-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.comp-list-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
}

.comp-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.comp-icon.cross {
  color: #ef4444;
}

.comp-icon.check {
  color: var(--accent-gold);
}

/* ==========================================================================
   SERVICES GRID
   ========================================================================== */
.services-section {
  padding: 100px 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

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

.service-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-6px);
  box-shadow: var(--shadow-md), 0 0 25px rgba(229, 168, 59, 0.1);
}

.service-img-wrapper {
  height: 200px;
  position: relative;
  overflow: hidden;
}

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

.service-card:hover .service-img-wrapper img {
  transform: scale(1.06);
}

.service-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(10, 10, 13, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-gold);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-gold-light);
}

.service-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: #ffffff;
}

.service-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
  flex: 1;
}

.service-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 0.84rem;
  color: var(--text-secondary);
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-features li::before {
  content: '✓';
  color: var(--accent-gold);
  font-weight: bold;
}

/* ==========================================================================
   PHOTO GALLERY
   ========================================================================== */
.gallery-section {
  padding: 90px 0;
  background: #0b0c10;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 280px;
  border: 1px solid var(--border-subtle);
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(10, 10, 13, 0.9) 0%, rgba(10, 10, 13, 0.1) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  transition: var(--transition);
}

.gallery-title {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
}

.gallery-tag {
  font-size: 0.75rem;
  color: var(--accent-gold);
  font-weight: 600;
  text-transform: uppercase;
}

/* ==========================================================================
   TESTIMONIALS / REVIEWS
   ========================================================================== */
.reviews-section {
  padding: 100px 0;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
}

.review-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-4px);
}

.stars {
  display: flex;
  gap: 4px;
  color: var(--accent-gold);
  margin-bottom: 14px;
  font-size: 1.1rem;
}

.review-comment {
  font-size: 0.94rem;
  color: #e2e8f0;
  line-height: 1.6;
  margin-bottom: 20px;
  font-style: italic;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 14px;
}

.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent-gold-gradient);
  color: #0b0c10;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}

.author-name {
  font-size: 0.92rem;
  font-weight: 700;
  color: #ffffff;
}

.author-loc {
  font-size: 0.76rem;
  color: var(--text-muted);
}

/* ==========================================================================
   QUOTE / CONTACT FORM SECTION (Firebase Connected)
   ========================================================================== */
.contact-section {
  padding: 100px 0;
  background: linear-gradient(180deg, #090a0d 0%, #12131a 100%);
  position: relative;
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 48px;
  background: var(--bg-card-glass);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: var(--shadow-lg), 0 0 60px rgba(229, 168, 59, 0.1);
}

.contact-info-col {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-info-header h3 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.contact-info-header p {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 32px;
}

.contact-points {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-point-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.point-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--accent-gold-subtle);
  border: 1px solid var(--border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-gold);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.point-title {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.point-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: #ffffff;
}

/* Form Styles */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

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

.form-group.full {
  grid-column: span 2;
}

.form-label {
  font-size: 0.84rem;
  font-weight: 600;
  color: #d1d5db;
}

.form-control {
  width: 100%;
  padding: 13px 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: #ffffff;
  font-family: var(--font-main);
  font-size: 0.92rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px var(--accent-gold-glow);
  background: #14151e;
}

textarea.form-control {
  resize: vertical;
  min-height: 90px;
}

/* ==========================================================================
   FAQ SECTION
   ========================================================================== */
.faq-section {
  padding: 90px 0;
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

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

.faq-question {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 700;
  font-size: 1.02rem;
  color: #ffffff;
}

.faq-icon {
  font-size: 1.2rem;
  color: var(--accent-gold);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0 24px;
  color: var(--text-secondary);
  font-size: 0.93rem;
  line-height: 1.65;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 20px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: #060709;
  border-top: 1px solid var(--border-subtle);
  padding: 70px 0 30px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand p {
  margin-top: 16px;
  font-size: 0.9rem;
  max-width: 320px;
}

.footer-col h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 18px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.footer-links a:hover {
  color: var(--accent-gold);
  transform: translateX(3px);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.82rem;
  color: var(--text-muted);
}

.admin-link-btn {
  color: var(--text-muted);
  font-size: 0.75rem;
  cursor: pointer;
  background: none;
  border: none;
}

.admin-link-btn:hover {
  color: var(--accent-gold);
}

/* ==========================================================================
   FLOATING WHATSAPP & MODALS
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 12px;
}

.wa-bubble {
  background: #181a24;
  border: 1px solid var(--border-gold);
  color: #ffffff;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 8px;
  animation: floatBounce 3s infinite ease-in-out;
}

.wa-btn-circle {
  width: 58px;
  height: 58px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.8rem;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
  transition: var(--transition-smooth);
  cursor: pointer;
  border: none;
}

.wa-btn-circle:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

/* Modals */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.active {
  display: flex;
  animation: fadeIn 0.2s ease-out;
}

.modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-xl);
  max-width: 680px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 36px;
  position: relative;
  box-shadow: var(--shadow-lg);
}

.modal-box.large {
  max-width: 960px;
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.08);
  border: none;
  color: #ffffff;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Admin Dashboard Table */
.admin-table-wrapper {
  overflow-x: auto;
  margin-top: 20px;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.admin-table th, .admin-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
}

.admin-table th {
  color: var(--accent-gold);
  font-weight: 700;
  background: var(--bg-surface);
}

.status-badge {
  padding: 3px 8px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}

.status-badge.novo {
  background: rgba(229, 168, 59, 0.15);
  color: var(--accent-gold-light);
  border: 1px solid var(--border-gold);
}

.status-badge.concluido {
  background: rgba(34, 197, 94, 0.15);
  color: #4ade80;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: #181a24;
  border: 1px solid var(--border-gold);
  color: #ffffff;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 12px;
  animation: slideInRight 0.3s ease;
}

/* Keyframes */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes floatBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* Responsive Media Queries */
@media (min-width: 769px) and (max-width: 1180px) {
  .nav-menu {
    gap: 14px;
  }
  .nav-link {
    font-size: 0.84rem;
  }
  .header-actions .btn-sm {
    padding: 7px 14px;
    font-size: 0.82rem;
  }
  .brand-title {
    font-size: 1.45rem;
  }
  .brand-subtitle {
    font-size: 0.55rem;
  }
}

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 32px;
  }

  .comparison-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  /* Prevent horizontal scroll globally */
  html, body {
    overflow-x: hidden !important;
    width: 100% !important;
    max-width: 100vw !important;
  }

  .container {
    padding-left: 16px;
    padding-right: 16px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  /* Header & Navigation */
  .header-container {
    height: 68px;
    padding-left: 16px;
    padding-right: 16px;
  }

  .nav-menu {
    position: fixed;
    top: 68px;
    left: 0;
    width: 100%;
    background: #0e0f15;
    border-bottom: 1px solid var(--border-gold);
    flex-direction: column;
    padding: 24px 20px;
    gap: 16px;
    display: none;
    box-shadow: 0 10px 30px rgba(0,0,0,0.8);
    z-index: 1000;
  }

  .nav-menu.open {
    display: flex;
  }

  .mobile-toggle {
    display: block;
  }

  .header-actions .btn {
    display: none;
  }

  /* Typography & Section Headers */
  .section-header {
    text-align: center;
    margin-bottom: 36px;
    padding: 0 8px;
  }

  .section-title {
    font-size: 1.85rem;
    line-height: 1.25;
  }

  .section-desc {
    font-size: 0.92rem;
    margin-left: auto;
    margin-right: auto;
  }

  /* Buttons on Mobile */
  .btn {
    white-space: normal !important;
    word-break: normal;
    text-align: center;
    box-sizing: border-box;
    max-width: 100%;
  }

  /* Hero Section */
  .hero-section {
    padding-top: 96px;
    padding-bottom: 50px;
  }

  .hero-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero-content .eyebrow {
    margin-left: auto;
    margin-right: auto;
    font-size: 0.76rem;
  }

  .hero-title {
    font-size: 1.95rem;
    line-height: 1.22;
    text-align: center;
  }

  .hero-description {
    font-size: 0.95rem;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 12px;
    margin-bottom: 32px;
  }

  .hero-cta-group .btn {
    width: 100%;
    padding: 15px 20px;
    font-size: 0.96rem;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 10px;
    width: 100%;
  }

  .stat-item {
    padding: 16px;
  }

  .hero-media {
    width: 100%;
    margin-top: 10px;
  }

  .hero-badge-floating {
    bottom: 12px;
    left: 12px;
    right: 12px;
    padding: 12px 14px;
    gap: 10px;
  }

  .badge-icon {
    width: 36px;
    height: 36px;
    font-size: 1.1rem;
  }

  .badge-text-main {
    font-size: 0.82rem;
  }

  .badge-text-sub {
    font-size: 0.72rem;
  }

  /* Brands Ribbon */
  .brands-section {
    padding: 36px 0;
  }

  .brands-grid {
    gap: 8px;
    justify-content: center;
  }

  .brand-pill {
    padding: 8px 14px;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
  }

  /* Simulator */
  .simulator-section {
    padding: 60px 0;
  }

  .simulator-card {
    padding: 20px 14px;
    border-radius: var(--radius-lg);
    width: 100%;
    box-sizing: border-box;
  }

  .stepper-header {
    margin-bottom: 24px;
    gap: 4px;
  }

  .stepper-header::before {
    top: 15px;
  }

  .step-circle {
    width: 32px;
    height: 32px;
    font-size: 0.8rem;
  }

  .step-label {
    font-size: 0.68rem;
    text-align: center;
    max-width: 68px;
    line-height: 1.15;
    word-break: break-word;
  }

  .options-grid {
    grid-template-columns: 1fr !important;
    gap: 12px;
    margin: 20px 0;
  }

  .option-card {
    padding: 14px 16px;
    display: flex;
    align-items: center;
    text-align: left;
    gap: 14px;
  }

  .option-icon {
    font-size: 1.8rem;
    margin-bottom: 0;
    flex-shrink: 0;
  }

  .option-title {
    font-size: 0.95rem;
    margin-bottom: 2px;
  }

  .option-desc {
    font-size: 0.78rem;
  }

  .sim-actions {
    flex-direction: column-reverse;
    gap: 12px;
    align-items: stretch;
    width: 100%;
    margin-top: 24px;
    padding-top: 18px;
  }

  .sim-actions .btn {
    width: 100% !important;
    white-space: normal !important;
    text-align: center;
    justify-content: center;
    padding: 14px 16px;
    font-size: 0.92rem;
    line-height: 1.35;
    box-sizing: border-box;
  }

  .sim-result-box {
    padding: 18px 14px;
    border-radius: var(--radius-md);
  }

  .result-header {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }

  .result-specs-list {
    grid-template-columns: 1fr !important;
    gap: 10px;
  }

  .sim-result-actions {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .sim-result-actions .btn {
    width: 100% !important;
    white-space: normal !important;
    text-align: center;
    justify-content: center;
    padding: 14px 16px;
    font-size: 0.92rem;
    line-height: 1.35;
    box-sizing: border-box;
  }

  .sim-restart-btn {
    margin-left: 0;
    width: 100% !important;
  }

  /* Comparison Section */
  .diff-section {
    padding: 60px 0;
  }

  .comparison-grid {
    grid-template-columns: 1fr !important;
    gap: 20px;
  }

  .comp-card {
    padding: 22px 16px;
  }

  .comp-card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .comp-badge {
    align-self: flex-start;
  }

  /* Services Grid */
  .services-section {
    padding: 60px 0;
  }

  .services-grid {
    grid-template-columns: 1fr !important;
    gap: 20px;
  }

  .service-card {
    border-radius: var(--radius-lg);
  }

  /* Gallery Grid */
  .gallery-section {
    padding: 60px 0;
  }

  .gallery-grid {
    grid-template-columns: 1fr !important;
    gap: 16px;
  }

  /* Reviews Grid */
  .reviews-section {
    padding: 60px 0;
  }

  .reviews-grid {
    grid-template-columns: 1fr !important;
    gap: 16px;
  }

  .review-card {
    padding: 20px 16px;
  }

  /* Contact Form & Info */
  .contact-section {
    padding: 60px 0;
  }

  .contact-wrapper {
    grid-template-columns: 1fr !important;
    gap: 28px;
    padding: 22px 14px;
    border-radius: var(--radius-lg);
  }

  .contact-info-col h3 {
    font-size: 1.45rem;
  }

  .form-grid {
    grid-template-columns: 1fr !important;
    gap: 14px;
  }

  .form-group.full {
    grid-column: span 1 !important;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr !important;
    gap: 28px;
    text-align: left;
  }

  .floating-whatsapp .wa-bubble {
    display: none;
  }

  .wa-btn-circle {
    width: 56px;
    height: 56px;
    font-size: 1.6rem;
    bottom: 20px;
    right: 20px;
  }

  /* Modals on Mobile */
  .modal-box {
    padding: 24px 16px;
    width: 94%;
    max-width: 480px;
    margin: 0 auto;
  }
}