/* ============================================
   HapiRide Campus E-Bike Sharing Website
   Tesla/Polestar Inspired Premium Design
   ============================================ */

/* CSS Variables */
:root {
  --primary-orange: #FF6B00;
  --white: #FFFFFF;
  --off-white: #F7F7F7;
  --charcoal: #111111;
  --light-gray: #EAEAEA;
  --gray-text: rgba(17, 17, 17, 0.6);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
  --container-max: 1200px;
  --navbar-height: 72px;
  --mobile-navbar-height: 64px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--charcoal);
  background-color: var(--white);
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

ul, ol {
  list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* Section Base */
section {
  padding: 80px 0;
}

.section-title {
  font-size: 48px;
  text-align: center;
  margin-bottom: 48px;
  color: var(--charcoal);
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--navbar-height);
  z-index: 1000;
  transition: background-color var(--transition-medium), box-shadow var(--transition-medium);
}

.navbar.transparent {
  background-color: transparent;
}

.navbar.solid {
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.navbar-logo .logo-square {
  height: 40px;
  width: auto;
}

.navbar-logo .logo-text {
  height: 36px;
  width: auto;
  filter: brightness(0);
}

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

.navbar-nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--charcoal);
  transition: color var(--transition-fast);
}

.navbar-nav a:hover {
  color: var(--primary-orange);
}

.navbar-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  background-color: var(--primary-orange);
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  border-radius: 8px;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.navbar-cta:hover {
  background-color: #E55F00;
  transform: translateY(-1px);
}

/* Mobile Navbar */
.mobile-navbar {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--mobile-navbar-height);
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
}

.mobile-navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 16px;
}

.mobile-navbar-logo {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-right: auto;
}

.mobile-navbar-logo .logo-square {
  height: 40px;
  width: auto;
}

.mobile-navbar-logo .logo-text {
  height: 32px;
  width: auto;
  filter: brightness(0);
}

.hamburger {
  margin-left: 16px;
}

.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--charcoal);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* Mobile Bottom CTA */
.mobile-bottom-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 24px;
  background-color: var(--white);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.1);
  z-index: 999;
}

.mobile-bottom-cta .btn-primary {
  width: 100%;
  padding: 16px;
  font-size: 16px;
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1001;
  opacity: 0;
  transition: opacity var(--transition-medium);
}

.mobile-menu-overlay.active {
  opacity: 1;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 280px;
  height: 100%;
  background-color: var(--white);
  z-index: 1002;
  padding: 80px 24px 24px;
  transition: right var(--transition-medium);
}

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

.mobile-menu a {
  display: block;
  padding: 16px 0;
  font-size: 18px;
  font-weight: 500;
  border-bottom: 1px solid var(--light-gray);
}

.mobile-menu-close {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 28px;
  color: var(--charcoal);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--navbar-height);
  background: linear-gradient(135deg, var(--white) 0%, var(--off-white) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('../assets/images/hero-main.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.30;
}

@media (max-width: 768px) {
  .hero::before {
    background-size: cover;
  }
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  /* Animation handled by JavaScript */
}

.hero-title {
  font-size: 72px;
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: 16px;
  letter-spacing: -2px;
}

.hero-subtitle {
  font-size: 24px;
  color: var(--gray-text);
  margin-bottom: 12px;
}

.hero-pricing {
  font-size: 16px;
  font-weight: 500;
  color: var(--primary-orange);
  margin-bottom: 32px;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  background-color: var(--primary-orange);
  color: var(--white);
  font-size: 16px;
  font-weight: 600;
  border-radius: 8px;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
  margin-bottom: 24px;
}

.hero-cta:hover {
  background-color: #E55F00;
  transform: translateY(-2px);
}

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

.hero-badges a img {
  height: 48px;
  border-radius: 8px;
  transition: transform var(--transition-fast);
}

.hero-badges a:hover img {
  transform: scale(1.02);
}

.hero-trust {
  font-size: 12px;
  color: var(--gray-text);
}

.hero-qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  /* Animation handled by JavaScript */
}

.qr-card {
  background: var(--white);
  border-radius: 16px;
  padding: 24px;
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.qr-card img {
  width: 160px;
  height: 160px;
  margin-bottom: 12px;
}

.qr-card span {
  font-size: 14px;
  color: var(--gray-text);
}

/* ============================================
   VALUE STRIP
   ============================================ */
.value-strip {
  background-color: var(--off-white);
  padding: 24px 0;
}

.value-strip .container {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 24px;
}

.value-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--charcoal);
}

.value-chip span:first-child {
  font-size: 20px;
}

/* ============================================
   PRODUCT BENEFITS
   ============================================ */
.benefits {
  background-color: var(--white);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.benefit-card {
  background: var(--white);
  border: 1px solid var(--light-gray);
  border-radius: 16px;
  padding: 32px;
  text-align: center;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.benefit-card-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

.benefit-card h3 {
  font-size: 24px;
  margin-bottom: 12px;
  color: var(--charcoal);
}

.benefit-card p {
  font-size: 16px;
  color: var(--gray-text);
  max-width: 280px;
  margin: 0 auto;
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.how-it-works {
  background-color: var(--off-white);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 48px;
}

.step-item {
  text-align: center;
  position: relative;
}

.step-number {
  font-size: 72px;
  font-weight: 700;
  color: var(--primary-orange);
  opacity: 0.2;
  line-height: 1;
  margin-bottom: -20px;
  position: relative;
  z-index: 0;
}

.step-icon {
  font-size: 48px;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.step-item h3 {
  font-size: 20px;
  margin-bottom: 8px;
}

.step-item p {
  font-size: 14px;
  color: var(--gray-text);
}

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

.how-cta .hero-cta {
  margin-bottom: 24px;
}

/* ============================================
   PRICING SIMULATOR
   ============================================ */
.pricing-simulator {
  background-color: var(--white);
}

.pricing-simulator .section-title {
  margin-bottom: 16px;
}

/* Credibility Label */
.credibility-label {
  text-align: center;
  font-size: 13px;
  color: var(--gray-text);
  margin-bottom: 32px;
  font-style: italic;
}

/* Mode Toggle */
.mode-toggle {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 32px;
}

.mode-btn {
  padding: 12px 32px;
  font-size: 14px;
  font-weight: 600;
  border: 2px solid var(--light-gray);
  border-radius: 8px;
  background: var(--white);
  color: var(--charcoal);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.mode-btn:hover {
  border-color: var(--primary-orange);
}

.mode-btn.active {
  background: var(--primary-orange);
  border-color: var(--primary-orange);
  color: var(--white);
}

/* Simulator Card */
.simulator-card {
  max-width: 560px;
  margin: 0 auto;
  padding: 40px;
  background: linear-gradient(145deg, var(--off-white) 0%, var(--white) 100%);
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
}

/* Mode Panels */
.mode-panel {
  display: none;
  margin-bottom: 32px;
}

.mode-panel.active {
  display: block;
}

/* Slider Container */
.slider-container {
  padding: 0 8px;
}

.slider-label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--charcoal);
  margin-bottom: 24px;
  text-align: center;
}

/* Step Buttons */
.step-buttons {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-bottom: 8px;
}

.step-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--light-gray);
  background: var(--white);
  font-size: 20px;
  font-weight: 600;
  color: var(--charcoal);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-btn:hover {
  border-color: var(--primary-orange);
  color: var(--primary-orange);
  background: rgba(255, 107, 0, 0.05);
}

.step-btn:active {
  transform: scale(0.95);
}

/* Simulator Slider */
.simulator-slider {
  width: 100%;
  margin-bottom: 12px;
  -webkit-appearance: none;
  appearance: none;
  height: 8px;
  background: linear-gradient(to right, var(--primary-orange) 0%, var(--light-gray) 0%);
  border-radius: 4px;
  outline: none;
}

.simulator-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 28px;
  height: 28px;
  background: var(--white);
  border: 3px solid var(--primary-orange);
  border-radius: 50%;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: var(--shadow-md);
}

.simulator-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  box-shadow: var(--shadow-lg);
}

.simulator-slider::-moz-range-thumb {
  width: 28px;
  height: 28px;
  background: var(--white);
  border: 3px solid var(--primary-orange);
  border-radius: 50%;
  cursor: pointer;
}

/* Slider Markers */
.slider-markers {
  display: flex;
  justify-content: space-between;
  padding: 0 4px;
  font-size: 11px;
  color: var(--gray-text);
}

/* Route Selectors */
.route-selectors {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.selector-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.selector-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--charcoal);
}

.location-select {
  padding: 14px 16px;
  font-size: 15px;
  border: 2px solid var(--light-gray);
  border-radius: 12px;
  background: var(--white);
  color: var(--charcoal);
  cursor: pointer;
  transition: border-color var(--transition-fast);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}

.location-select:focus {
  outline: none;
  border-color: var(--primary-orange);
}

.location-select:hover {
  border-color: var(--gray-text);
}

/* Estimated Time */
.estimated-time {
  text-align: center;
  padding: 20px;
  background: var(--white);
  border-radius: 12px;
  border: 1px solid var(--light-gray);
}

.time-label {
  font-size: 14px;
  color: var(--gray-text);
  margin-right: 8px;
}

.time-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-orange);
}

/* Fallback Note */
.fallback-note {
  text-align: center;
  font-size: 12px;
  color: var(--gray-text);
  margin-top: 12px;
  font-style: italic;
}

/* Simulator Output */
.simulator-output {
  text-align: center;
  padding: 32px 0;
  border-top: 1px solid var(--light-gray);
  border-bottom: 1px solid var(--light-gray);
  margin-bottom: 32px;
}

/* Price Display */
.price-display {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  margin-bottom: 8px;
}

.price-display .currency {
  font-size: 28px;
  font-weight: 600;
  color: var(--charcoal);
}

.price-display .price-value {
  font-size: 72px;
  font-weight: 700;
  color: var(--charcoal);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  transition: transform var(--transition-medium);
}

/* Price Progress Bar */
.price-progress {
  width: 100%;
  max-width: 200px;
  height: 4px;
  background: var(--light-gray);
  border-radius: 2px;
  margin: 0 auto 16px;
  overflow: hidden;
}

.price-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-orange), #FF8C33);
  border-radius: 2px;
  transition: width var(--transition-medium) ease-out;
  width: 20%;
}

/* Estimated For */
.estimated-for {
  font-size: 16px;
  color: var(--gray-text);
  margin-bottom: 16px;
}

/* Price Breakdown */
.price-breakdown {
  font-size: 14px;
  line-height: 1.8;
}

.price-breakdown .calculation {
  color: var(--gray-text);
}

.price-breakdown .final-price {
  font-size: 18px;
  font-weight: 600;
  color: var(--charcoal);
  margin-top: 8px;
}

/* Min Apply Badge */
.min-badge {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(255, 107, 0, 0.1);
  color: var(--primary-orange);
  font-size: 12px;
  font-weight: 600;
  border-radius: 20px;
  margin-left: 8px;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--transition-medium), transform var(--transition-medium);
}

.min-badge.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Simulator CTA */
.simulator-cta {
  text-align: center;
}

.btn-download-ride {
  display: inline-block;
  padding: 16px 40px;
  background: var(--primary-orange);
  color: var(--white);
  font-size: 16px;
  font-weight: 600;
  border-radius: 12px;
  margin-bottom: 20px;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.btn-download-ride:hover {
  background: #E55F00;
  transform: translateY(-2px);
}

.store-badges {
  display: flex;
  justify-content: center;
  gap: 16px;
}

.store-badges a img {
  height: 44px;
  border-radius: 8px;
  transition: transform var(--transition-fast);
}

.store-badges a:hover img {
  transform: scale(1.05);
}

/* Pricing Info */
.pricing-info {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-top: 40px;
}

.pricing-rate,
.pricing-minimum {
  text-align: center;
}

.rate-amount {
  display: block;
  font-size: 32px;
  font-weight: 700;
  color: var(--charcoal);
}

.rate-unit {
  font-size: 14px;
  color: var(--gray-text);
}

.min-label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--gray-text);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.min-amount {
  font-size: 24px;
  font-weight: 600;
  color: var(--charcoal);
}

/* Responsive */
@media (max-width: 640px) {
  .simulator-card {
    padding: 24px;
    border-radius: 20px;
  }
  
  .price-display .price-value {
    font-size: 56px;
  }
  
  .route-selectors {
    grid-template-columns: 1fr;
  }
  
  .pricing-info {
    flex-direction: column;
    gap: 24px;
  }
  
  .mode-btn {
    padding: 10px 24px;
    font-size: 13px;
  }
}

/* ============================================
   SAFETY & TRUST
   ============================================ */
.safety {
  background-color: var(--off-white);
}

.safety-list {
  max-width: 600px;
  margin: 0 auto 24px;
}

.safety-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--light-gray);
}

.safety-item:last-child {
  border-bottom: none;
}

.safety-item span:first-child {
  color: var(--primary-orange);
  font-size: 20px;
}

.safety-item p {
  font-size: 18px;
}

.safety-contact {
  text-align: center;
  font-size: 14px;
  color: var(--gray-text);
}

/* ============================================
   SOCIAL PROOF
   ============================================ */
.social-proof {
  background-color: var(--white);
}

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

.testimonial-card {
  background: var(--off-white);
  border-radius: 16px;
  padding: 32px;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  cursor: pointer;
}

.testimonial-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-lg);
}

.testimonial-card blockquote {
  font-size: 18px;
  font-style: italic;
  margin-top: 16px;
  color: var(--charcoal);
  line-height: 1.6;
}

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

/* Avatar Frame */
.testimonial-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--white);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  flex-shrink: 0;
  background: var(--light-gray);
}

.testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.4);
  transform-origin: center center;
}

.testimonial-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.testimonial-card cite {
  font-size: 15px;
  font-weight: 600;
  color: var(--charcoal);
  font-style: normal;
}

.usage-stat {
  font-size: 12px;
  color: var(--primary-orange);
  font-weight: 600;
  background: rgba(255, 107, 0, 0.1);
  padding: 4px 10px;
  border-radius: 20px;
  display: inline-block;
}

/* Bounce In Animation - triggered on scroll */
@keyframes bounceIn {
  0% {
    opacity: 0;
    transform: translateY(40px) scale(0.9);
  }
  60% {
    transform: translateY(-10px) scale(1.02);
  }
  80% {
    transform: translateY(4px) scale(0.98);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.bounce-in {
  opacity: 0;
}

.bounce-in.animate {
  animation: bounceIn 0.8s ease-out forwards;
}

.bounce-in.animate:nth-child(1) { animation-delay: 0.1s; }
.bounce-in.animate:nth-child(2) { animation-delay: 0.2s; }
.bounce-in.animate:nth-child(3) { animation-delay: 0.3s; }
.bounce-in.animate:nth-child(4) { animation-delay: 0.4s; }
.bounce-in.animate:nth-child(5) { animation-delay: 0.5s; }
.bounce-in.animate:nth-child(6) { animation-delay: 0.6s; }

/* ============================================
   FINAL CTA SECTION
   ============================================ */
.final-cta {
  background-color: var(--charcoal);
  color: var(--white);
  text-align: center;
  padding: 80px 0;
}

.final-cta .section-title {
  color: var(--white);
}

.final-cta-subtitle {
  font-size: 20px;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 32px;
}

.final-cta-badges {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 32px;
}

.final-cta-badges a img {
  height: 48px;
  border-radius: 8px;
}

.final-cta-qr {
  margin-bottom: 32px;
}

.final-cta .btn-primary {
  display: inline-block;
  padding: 20px 48px;
  font-size: 18px;
}

/* ============================================
   FAQ
   ============================================ */
.faq {
  background-color: var(--white);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--light-gray);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  cursor: pointer;
  font-size: 18px;
  font-weight: 600;
  color: var(--charcoal);
}

.faq-question::after {
  content: '+';
  font-size: 24px;
  color: var(--primary-orange);
  transition: transform var(--transition-fast);
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-medium), padding var(--transition-medium);
}

.faq-item.active .faq-answer {
  max-height: 200px;
  padding-bottom: 24px;
}

.faq-answer p {
  font-size: 16px;
  color: var(--gray-text);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background-color: var(--off-white);
  padding: 48px 0 24px;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-bottom: 32px;
}

.footer-company h4 {
  font-size: 16px;
  margin-bottom: 16px;
}

.footer-company p {
  font-size: 14px;
  color: var(--gray-text);
  margin-bottom: 8px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-end;
}

.footer-links a {
  font-size: 14px;
  color: var(--gray-text);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--primary-orange);
}

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--light-gray);
  font-size: 12px;
  color: var(--gray-text);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  background-color: var(--primary-orange);
  color: var(--white);
  font-size: 16px;
  font-weight: 600;
  border-radius: 8px;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.btn-primary:hover {
  background-color: #E55F00;
  transform: translateY(-2px);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

  .hero-qr {
    margin-top: 32px;
  }

  .hero-title {
    font-size: 56px;
  }

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

@media (max-width: 768px) {
  :root {
    --navbar-height: var(--mobile-navbar-height);
  }

  section {
    padding: 48px 0;
  }

  .section-title {
    font-size: 32px;
    margin-bottom: 32px;
  }

  /* Desktop Navbar */
  .navbar-desktop {
    display: none;
  }

  /* Mobile Navbar */
  .mobile-navbar {
    display: flex;
  }

  /* Mobile Bottom CTA */
  .mobile-bottom-cta {
    display: block;
  }

  /* Adjust sections for mobile bottom CTA */
  .hero {
    padding-bottom: 80px;
  }

  /* Hide QR on mobile */
  .hero-qr,
  .final-cta-qr {
    display: none;
  }

  /* Hero */
  .hero-title {
    font-size: 42px;
  }

  .hero-subtitle {
    font-size: 18px;
  }

  .hero-badges {
    flex-direction: column;
    align-items: center;
  }

  /* Value Strip */
  .value-strip .container {
    flex-direction: column;
    align-items: center;
  }

  /* Benefits */
  .benefits-grid {
    grid-template-columns: 1fr;
  }

  /* Steps */
  .steps-grid {
    grid-template-columns: 1fr;
  }

  /* Pricing */
  .pricing-amount {
    font-size: 64px;
  }

  .pricing-amount span {
    font-size: 28px;
  }

  /* Testimonials */
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  /* Final CTA */
  .final-cta-badges {
    flex-direction: column;
    align-items: center;
  }

  /* Footer */
  .footer-content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero-title {
    font-size: 36px;
    letter-spacing: -1px;
  }

  .pricing-amount {
    font-size: 48px;
  }

  .pricing-amount span {
    font-size: 24px;
  }
}