/* --------------------------------------------------------------------------
   PETROS DESENTUPIDORA & LIMPA FOSSA - DESIGN SYSTEM
   -------------------------------------------------------------------------- */

:root {
  /* HSL Colors */
  --primary-hue: 216;

  --primary: hsl(var(--primary-hue), 100%, 21%);
  /* Deep Blue: #002C6C */
  --primary-light: hsl(var(--primary-hue), 85%, 35%);
  --secondary: hsl(var(--primary-hue), 100%, 45%);
  /* Electric Blue: #005CE6 */
  --accent: hsl(184, 100%, 45%);
  /* Aqua/Cyan: #00E5FF */
  --accent-glow: rgba(0, 229, 255, 0.4);
  --success: hsl(142, 70%, 45%);
  /* WhatsApp Green: #25D366 */
  --success-dark: hsl(142, 70%, 37%);
  --danger: hsl(354, 70%, 54%);

  /* Neutral Palette */
  --bg-dark: #081021;
  --bg-light: #f4f7fc;
  --bg-white: #ffffff;
  --text-dark: #0a1128;
  --text-muted: #52637a;
  --text-light: #ffffff;
  --border-color: rgba(10, 17, 40, 0.08);
  --border-color-dark: rgba(255, 255, 255, 0.08);

  /* Typography */
  --font-title: 'Outfit', -apple-system, sans-serif;
  --font-body: 'Inter', -apple-system, sans-serif;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(10, 17, 40, 0.04);
  --shadow-md: 0 10px 20px rgba(10, 17, 40, 0.06);
  --shadow-lg: 0 20px 40px rgba(10, 17, 40, 0.1);
  --shadow-glow: 0 0 25px rgba(0, 92, 230, 0.25);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  /* Layout */
  --header-height: 80px;
}

/* --------------------------------------------------------------------------
   BASE STYLES & RESET
   -------------------------------------------------------------------------- */

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

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

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

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-title);
  color: var(--text-dark);
  font-weight: 700;
  line-height: 1.25;
}

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

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-sm {
  max-width: 800px;
}

/* Grids */
.grid {
  display: grid;
  gap: 24px;
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.gap-lg {
  gap: 32px;
}

/* --------------------------------------------------------------------------
   TYPOGRAPHY & UTILITIES
   -------------------------------------------------------------------------- */

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

.text-white {
  color: var(--text-light);
}

.text-muted {
  color: var(--text-muted);
}

.text-danger {
  color: var(--danger);
}

.text-gradient {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.icon-sm {
  width: 16px;
  height: 16px;
}

.icon-md {
  width: 24px;
  height: 24px;
}

.icon-lg {
  width: 32px;
  height: 32px;
}

.section-header {
  margin-bottom: 56px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-title);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--secondary);
  margin-bottom: 12px;
}

.section-tag.light {
  color: var(--accent);
}

.section-title {
  font-size: 38px;
  font-weight: 900;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   BUTTONS
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-md);
  font-family: var(--font-title);
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 18px;
}

.btn-primary {
  background-color: var(--secondary);
  color: var(--text-light);
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  background-color: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 15px 30px rgba(0, 92, 230, 0.35);
}

.btn-whatsapp {
  background-color: var(--success);
  color: var(--text-light);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background-color: var(--success-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(37, 211, 102, 0.45);
}

.btn-whatsapp-hero {
  background-color: var(--success);
  color: var(--text-light);
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp-hero:hover {
  background-color: var(--success-dark);
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(37, 211, 102, 0.5);
}

.btn-outline-hero {
  border: 2px solid rgba(255, 255, 255, 0.25);
  color: var(--text-light);
  background-color: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
}

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

.btn-text {
  background: none;
  color: var(--text-muted);
}

.btn-text:hover {
  color: var(--text-dark);
}

/* Animations */
@keyframes pulse {
  0% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.06);
  }

  100% {
    transform: scale(1);
  }
}

.animate-pulse {
  animation: pulse 2s infinite ease-in-out;
}

/* --------------------------------------------------------------------------
   TOP BAR & HEADER
   -------------------------------------------------------------------------- */

.top-bar {
  background-color: var(--primary);
  color: rgba(255, 255, 255, 0.85);
  padding: 8px 0;
  font-size: 13px;
  font-weight: 500;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.top-bar-info span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.top-bar-phones {
  display: flex;
  gap: 16px;
}

.top-bar-phones a {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: var(--text-light);
}

.top-bar-phones a:hover {
  color: var(--accent);
}

.separator {
  color: rgba(255, 255, 255, 0.2);
}

/* Header */
.header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(15px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: all var(--transition-normal);
}

.header.scrolled {
  height: 70px;
  box-shadow: var(--shadow-md);
  background-color: rgba(255, 255, 255, 0.95);
}

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

.logo-container {
  display: flex;
  align-items: center;
  height: 56px;
  width: 56px;
  color: var(--primary);
}

.logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 10px pointer-events: none;
}

/* Footer logo — slightly larger and with a gentle glow */
.footer-logo {
  height: 64px;
  width: 64px;
  margin-bottom: 20px;
}

.logo-img-footer {
  border-radius: 10px;
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.08);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 15px;
  color: var(--text-muted);
  position: relative;
  padding: 8px 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--secondary);
  transition: var(--transition-fast);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  color: var(--text-dark);
  cursor: pointer;
  padding: 4px;
}

/* --------------------------------------------------------------------------
   HERO SECTION
   -------------------------------------------------------------------------- */

.hero-section {
  position: relative;
  padding: 80px 0 100px 0;
  background-color: var(--primary);
  background-image: radial-gradient(circle at 80% 20%, var(--primary-light) 0%, var(--primary) 70%);
  color: var(--text-light);
  overflow: hidden;
}

.hero-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(circle at 15% 90%, rgba(0, 229, 255, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 56px;
  position: relative;
  z-index: 2;
}

.badge-emergency {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 24px;
  backdrop-filter: blur(5px);
}

.ping-indicator {
  width: 8px;
  height: 8px;
  background-color: var(--danger);
  border-radius: 50%;
  position: relative;
}

.ping-indicator::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--danger);
  border-radius: 50%;
  animation: ping 1.5s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes ping {

  75%,
  100% {
    transform: scale(2.5);
    opacity: 0;
  }
}

.hero-title {
  font-size: 54px;
  font-weight: 900;
  letter-spacing: -1.5px;
  line-height: 1.15;
  margin-bottom: 24px;
  color: var(--text-light);
}

.hero-subtitle {
  font-size: 18px;
  line-height: 1.6;
  opacity: 0.85;
  margin-bottom: 40px;
  max-width: 560px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-trust-badges {
  display: flex;
  gap: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  opacity: 0.9;
}

.trust-badge i {
  color: var(--accent);
}

.hero-image-side {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: visible;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.1);
  max-width: 460px;
  aspect-ratio: 1;
}

.hero-img-main {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.floating-info-card {
  position: absolute;
  bottom: -24px;
  left: -24px;
  background-color: rgba(8, 16, 33, 0.75);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-lg);
  max-width: 300px;
  animation: float 4s ease-in-out infinite;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-8px);
  }
}

.floating-info-card .card-icon {
  background-color: var(--accent);
  color: var(--primary);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.floating-info-card .card-text h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-light);
}

.floating-info-card .card-text p {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.3;
}

/* --------------------------------------------------------------------------
   DIFERENCIAIS / STATS
   -------------------------------------------------------------------------- */

.stats-section {
  padding: 100px 0;
  background-color: var(--bg-light);
  position: relative;
}

.stat-card {
  background-color: var(--bg-white);
  padding: 40px 32px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.stat-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 92, 230, 0.15);
}

.stat-icon-wrapper {
  background-color: rgba(0, 92, 230, 0.06);
  color: var(--secondary);
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: var(--transition-fast);
}

.stat-card:hover .stat-icon-wrapper {
  background-color: var(--secondary);
  color: var(--text-light);
  transform: scale(1.1);
}

.stat-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
}

.stat-card p {
  font-size: 14px;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   SERVICES SECTION
   -------------------------------------------------------------------------- */

.services-section {
  padding: 100px 0;
  background-color: var(--bg-white);
}

.service-card {
  background-color: var(--bg-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: all var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 92, 230, 0.1);
}

.service-img-placeholder {
  height: 200px;
  width: 100%;
  overflow: hidden;
  background-color: #e2e8f0;
  position: relative;
}

.service-img-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.service-card:hover .service-img-placeholder img {
  transform: scale(1.05);
}

.graphic-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
}

.graphic-fallback i {
  width: 64px;
  height: 64px;
  opacity: 0.8;
}

.bg-blue-grad {
  background: linear-gradient(135deg, #005ce6, #002c6c);
}

.bg-cyan-grad {
  background: linear-gradient(135deg, #00f0ff, #005ce6);
}

.bg-blue-dark-grad {
  background: linear-gradient(135deg, #0f172a, #1e293b);
}

.bg-orange-grad {
  background: linear-gradient(135deg, #f97316, #c2410c);
}

.service-content {
  padding: 32px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-header-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.service-icon {
  color: var(--secondary);
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.service-content h3 {
  font-size: 22px;
  font-weight: 700;
}

.service-content p {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 24px;
  flex-grow: 1;
}

.service-link {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 15px;
  color: var(--secondary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.service-link i {
  width: 16px;
  height: 16px;
  transition: var(--transition-fast);
}

.service-card:hover .service-link {
  color: var(--primary-light);
}

.service-card:hover .service-link i {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   GALLERY SECTION (Frota)
   -------------------------------------------------------------------------- */

.gallery-section {
  padding: 100px 0;
  background-color: var(--bg-light);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.gallery-item {
  position: relative;
  height: 280px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  cursor: pointer;
}

.gallery-item.large {
  grid-column: span 2;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(8, 16, 33, 0.8) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 24px;
  opacity: 0;
  transition: var(--transition-normal);
}

.gallery-info {
  transform: translateY(20px);
  transition: var(--transition-normal);
}

.gallery-info span {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--accent);
}

.gallery-info h4 {
  font-size: 18px;
  color: var(--text-light);
  margin-top: 4px;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-item:hover .gallery-info {
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   SIMULATOR SECTION (Quote Steps)
   -------------------------------------------------------------------------- */

.simulator-section {
  padding: 100px 0;
  background-color: var(--bg-dark);
  background-image: radial-gradient(circle at 10% 20%, rgba(0, 92, 230, 0.15) 0%, transparent 60%);
  color: var(--text-light);
  overflow: hidden;
}

.simulator-wrapper {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 72px;
  align-items: center;
}

.simulator-title {
  font-size: 40px;
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 40px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: 16px;
}

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

.simulator-form-side {
  background-color: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-lg);
}

.form-step {
  display: none;
}

.form-step.active {
  display: block;
}

.step-indicator {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent);
  letter-spacing: 2px;
  display: block;
  margin-bottom: 12px;
}

.form-step h3 {
  font-size: 24px;
  margin-bottom: 28px;
  color: var(--text-light);
}

.options-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.option-card {
  cursor: pointer;
}

.option-card input {
  display: none;
}

.option-card .card-content {
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
  height: 100%;
  transition: all var(--transition-fast);
}

.option-card .card-content i {
  width: 32px;
  height: 32px;
  color: rgba(255, 255, 255, 0.6);
}

.option-card .card-content span {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.85);
}

.option-card:hover .card-content {
  background-color: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.25);
}

.option-card input:checked+.card-content {
  background-color: rgba(0, 92, 230, 0.15);
  border-color: var(--secondary);
  box-shadow: 0 0 15px rgba(0, 92, 230, 0.25);
}

.option-card input:checked+.card-content i {
  color: var(--accent);
}

.option-card input:checked+.card-content span {
  color: var(--text-light);
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.9);
}

.form-control {
  width: 100%;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  color: var(--text-light);
  transition: var(--transition-fast);
}

.form-control::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.form-control:focus {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: var(--secondary);
  box-shadow: 0 0 10px rgba(0, 92, 230, 0.2);
}

select.form-control {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='white'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 20px center;
  background-size: 16px;
  padding-right: 48px;
}

/* Specific styling for select options to make them readable on Windows Chrome */
select.form-control option {
  background-color: var(--bg-dark);
  color: var(--text-light);
}

.form-actions-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 32px;
}

.btn-whatsapp-submit {
  background-color: var(--success);
  color: var(--text-light);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-md);
  font-family: var(--font-title);
  font-weight: 700;
  cursor: pointer;
  width: auto;
  box-shadow: 0 10px 20px rgba(37, 211, 102, 0.25);
  transition: all var(--transition-fast);
}

.btn-whatsapp-submit:hover {
  background-color: var(--success-dark);
  transform: translateY(-2px);
  box-shadow: 0 15px 25px rgba(37, 211, 102, 0.4);
}

/* --------------------------------------------------------------------------
   FAQ SECTION
   -------------------------------------------------------------------------- */

.faq-section {
  padding: 100px 0;
  background-color: var(--bg-white);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 48px;
}

.faq-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.faq-item:hover {
  border-color: rgba(0, 92, 230, 0.2);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 24px;
  background-color: var(--bg-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 16px;
  color: var(--text-dark);
  transition: var(--transition-fast);
}

.faq-question:hover {
  background-color: rgba(0, 92, 230, 0.04);
}

.faq-icon {
  width: 20px;
  height: 20px;
  color: var(--secondary);
  transition: transform var(--transition-normal);
  flex-shrink: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
  background-color: var(--bg-white);
}

.faq-answer p {
  padding: 24px;
  font-size: 15px;
  color: var(--text-muted);
  border-top: 1px solid var(--border-color);
}

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

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

/* --------------------------------------------------------------------------
   FOOTER SECTION
   -------------------------------------------------------------------------- */

.footer-section {
  background-color: var(--bg-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 80px 0 32px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-top {
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
  height: 50px;
  width: 180px;
  margin-bottom: 24px;
  color: var(--text-light);
}

.footer-desc {
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 32px;
}

.payment-methods h4 {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 12px;
}

.payment-icons {
  display: flex;
  gap: 16px;
  font-size: 13px;
  font-weight: 600;
}

.payment-icons span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-links-col h3,
.footer-contact-col h3 {
  font-size: 18px;
  color: var(--text-light);
  margin-bottom: 24px;
  position: relative;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
}

.footer-links a i {
  color: var(--accent);
}

.footer-links a:hover {
  color: var(--text-light);
  transform: translateX(4px);
}

.contact-details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-details li {
  display: flex;
  gap: 16px;
}

.contact-details li i {
  color: var(--accent);
  margin-top: 4px;
  flex-shrink: 0;
}

.contact-details li div {
  display: flex;
  flex-direction: column;
  font-size: 14px;
}

.contact-details li div strong {
  color: var(--text-light);
  margin-bottom: 4px;
}

.contact-details li div a {
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 2px;
}

.contact-details li div a:hover {
  color: var(--accent);
}

.footer-bottom {
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
}

.developer-credit {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* --------------------------------------------------------------------------
   FLOATING ACTION BUTTONS
   -------------------------------------------------------------------------- */

.whatsapp-floating-btn {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background-color: var(--success);
  color: var(--text-light);
  width: 64px;
  height: 64px;
  border-radius: 50%;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.whatsapp-floating-btn:hover {
  background-color: var(--success-dark);
  transform: scale(1.1);
  box-shadow: 0 15px 40px rgba(37, 211, 102, 0.6);
}

.icon-whatsapp-float {
  width: 32px;
  height: 32px;
}

.floating-tooltip {
  position: absolute;
  right: 76px;
  background-color: var(--bg-dark);
  color: var(--text-light);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0;
  transform: translateX(10px);
  pointer-events: none;
  transition: all var(--transition-fast);
}

.whatsapp-floating-btn:hover .floating-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* Pulsating shadow effect around floating button */
.whatsapp-floating-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
  animation: pulse-border 2s infinite;
}

@keyframes pulse-border {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }

  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* --------------------------------------------------------------------------
   MEDIA QUERIES (RESPONSIVENESS)
   -------------------------------------------------------------------------- */

@media (max-width: 1024px) {
  .hero-title {
    font-size: 42px;
  }

  .hero-container {
    gap: 40px;
  }

  .simulator-wrapper {
    gap: 40px;
  }

  .simulator-title {
    font-size: 32px;
  }
}

@media (max-width: 900px) {

  /* Grids */
  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Navigation */
  .nav-menu {
    display: none;
    /* Will be styled dynamically by JS */
    position: absolute;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    padding: 24px;
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    box-shadow: var(--shadow-md);
  }

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

  .nav-link::after {
    display: none;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .hide-mobile {
    display: none;
  }

  /* Hero */
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    padding-bottom: 40px;
  }

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-ctas {
    justify-content: center;
  }

  .hero-trust-badges {
    justify-content: center;
  }

  .hero-image-side {
    margin-top: 24px;
  }

  /* Simulator */
  .simulator-wrapper {
    grid-template-columns: 1fr;
  }

  .simulator-info-side {
    text-align: center;
  }

  .features-list {
    align-items: center;
  }

  /* Gallery */
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-item.large {
    grid-column: span 2;
  }
}

@media (max-width: 600px) {

  /* Grids */
  .grid-2,
  .grid-3,
  .grid-4,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .gallery-item.large {
    grid-column: span 1;
  }

  /* Top Bar */
  .top-bar-content {
    flex-direction: column;
    gap: 6px;
    text-align: center;
  }

  .top-bar-info {
    flex-direction: column;
    gap: 4px;
  }

  .top-bar-info .separator {
    display: none;
  }

  .top-bar-phones {
    justify-content: center;
  }

  /* Hero */
  .hero-section {
    padding-top: 40px;
  }

  .hero-title {
    font-size: 32px;
  }

  .hero-ctas {
    flex-direction: column;
    gap: 12px;
  }

  .hero-trust-badges {
    flex-direction: column;
    gap: 12px;
    align-items: center;
  }

  .floating-info-card {
    left: 50%;
    transform: translateX(-50%);
    bottom: -16px;
    animation: float-mobile 4s ease-in-out infinite;
  }

  @keyframes float-mobile {

    0%,
    100% {
      transform: translate(-50%, 0);
    }

    50% {
      transform: translate(-50%, -6px);
    }
  }

  /* Sections */
  .section-title {
    font-size: 28px;
  }

  .stats-section,
  .services-section,
  .gallery-section,
  .simulator-section,
  .faq-section,
  .footer-section {
    padding: 64px 0;
  }

  /* Simulator Card */
  .simulator-form-side {
    padding: 24px 16px;
  }

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

  .form-actions-row {
    flex-direction: column;
    gap: 16px;
    align-items: stretch;
  }

  .btn-whatsapp-submit {
    width: 100%;
  }

  /* Footer */
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .whatsapp-floating-btn {
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
  }

  .floating-tooltip {
    display: none;
    /* Hide tooltips on mobile touch screens */
  }
}