/* Base styles */
:root {
  --primary-color: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: #dbeafe;
  --secondary-color: #0f172a;
  --secondary-hover: #1e293b;
  --text-color: #1e293b;
  --text-muted: #64748b;
  --background-color: #ffffff;
  --background-light: #f8fafc;
  --border-color: #e2e8f0;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --danger-color: #ef4444;
  --border-radius: 8px;
  --box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  --transition-speed: 0.3s;
}

/* Dark theme variables - for future implementation */
.dark-theme {
  --primary-color: #3b82f6;
  --primary-hover: #60a5fa;
  --primary-light: #1e3a8a;
  --text-color: #f9fafb;
  --text-muted: #9ca3af;
  --background-color: #111827;
  --background-light: #1f2937;
  --border-color: #374151;
}

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

body {
  font-family: "Inter", sans-serif;
  color: var(--text-color);
  background-color: var(--background-color);
  line-height: 1.6;
}

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

a:hover {
  color: var(--primary-hover);
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  margin-bottom: 0.5em;
  line-height: 1.2;
  font-weight: 700;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1rem;
}

.section-title {
  text-align: center;
  margin-bottom: 2rem;
  font-size: 2rem;
}

.section-subtitle {
  text-align: center;
  margin-top: -1rem;
  margin-bottom: 2rem;
  color: var(--text-muted);
}

.section-intro {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-speed);
  border: none;
  font-size: 1rem;
  line-height: 1.5;
}

.btn-primary {
  background-color: var(--primary-color);
  color: white;
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  color: white;
  text-decoration: none;
}

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

.btn-outline:hover {
  background-color: var(--background-light);
  text-decoration: none;
}

.btn-link {
  background: none;
  color: var(--primary-color);
  padding: 0;
  font-weight: 500;
}

.btn-link:hover {
  text-decoration: underline;
  color: var(--primary-hover);
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-block {
  display: block;
  width: 100%;
}

/* Header */
.site-header {
  padding: 1rem 0;
  background-color: var(--background-color);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.logo {
  display: flex;
  align-items: center;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--primary-color);
}

.logo i {
  margin-right: 0.5rem;
  font-size: 1.75rem;
}

.logo:hover {
  text-decoration: none;
  color: var(--primary-hover);
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.main-nav a {
  color: var(--text-color);
  font-weight: 500;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 30px;
  height: 20px;
  position: relative;
}

.mobile-menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-color);
  position: absolute;
  left: 0;
  transition: all 0.3s;
}

.mobile-menu-toggle span:first-child {
  top: 0;
}

.mobile-menu-toggle span:nth-child(2) {
  top: 9px;
}

.mobile-menu-toggle span:last-child {
  bottom: 0;
}

/* Hero Section */
.hero-section {
  padding: 5rem 0;
  background-color: #f8fafc;
  border-bottom: 1px solid #e2e8f0;
}

.hero-content {
  display: flex;
  align-items: center;
  gap: 4rem;
}

.hero-text {
  flex: 1;
}

.hero-text h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  line-height: 1.1;
  color: #1e293b;
}

.hero-text p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: #64748b;
}

.hero-cta {
  margin-top: 2rem;
}

.no-credit-card {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  color: #64748b;
}

.hero-image {
  flex: 1;
  position: relative;
}

.booking-interface {
  border-radius: 8px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  border: 1px solid #e2e8f0;
}

/* Trusted By Section */
.trusted-by {
  padding: 3rem 0;
  background-color: var(--background-color);
}

.logo-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 3rem;
}

.logo-item {
  opacity: 0.7;
  transition: opacity var(--transition-speed);
}

.logo-item:hover {
  opacity: 1;
}

/* Features Section */
.features-section {
  padding: 5rem 0;
  background-color: var(--background-light);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.feature-card {
  background-color: var(--background-color);
  border-radius: var(--border-radius);
  padding: 2rem;
  box-shadow: var(--box-shadow);
  transition: transform var(--transition-speed);
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-icon {
  width: 50px;
  height: 50px;
  background-color: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.feature-icon i {
  font-size: 1.5rem;
  color: var(--primary-color);
}

.feature-card h3 {
  margin-bottom: 1rem;
}

.feature-card p {
  color: var(--text-muted);
  margin-bottom: 0;
}

/* How It Works Section */
.how-it-works {
  padding: 5rem 0;
  background-color: var(--background-color);
}

.steps {
  max-width: 900px;
  margin: 0 auto;
}

.step {
  display: flex;
  align-items: flex-start;
  margin-bottom: 4rem;
  position: relative;
}

.step:last-child {
  margin-bottom: 0;
}

.step-number {
  width: 40px;
  height: 40px;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin-right: 1.5rem;
  flex-shrink: 0;
}

.step-content {
  flex: 1;
}

.step-image {
  flex: 1;
  margin-left: 2rem;
}

.step-image img {
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

/* Pricing Section */
.pricing-section {
  padding: 5rem 0;
  background-color: var(--background-light);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.pricing-card {
  background-color: var(--background-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  padding: 2rem;
  position: relative;
  transition: transform var(--transition-speed);
}

.pricing-card:hover {
  transform: translateY(-5px);
}

.pricing-card.featured {
  border: 2px solid var(--primary-color);
  transform: scale(1.05);
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-5px);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--primary-color);
  color: white;
  padding: 0.25rem 1rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}

.pricing-header {
  text-align: center;
  margin-bottom: 2rem;
}

.pricing-header h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.price {
  margin-bottom: 1rem;
}

.price .amount {
  font-size: 2.5rem;
  font-weight: 700;
}

.price .period {
  font-size: 1rem;
  color: var(--text-muted);
}

.pricing-description {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.pricing-features {
  margin-bottom: 2rem;
}

.pricing-features ul {
  list-style: none;
}

.pricing-features li {
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
}

.pricing-features i {
  color: var(--success-color);
  margin-right: 0.75rem;
}

.pricing-cta {
  margin-top: 2rem;
}

/* FAQ Section */
.faq-section {
  padding: 5rem 0;
  background-color: var(--background-color);
}

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

.faq-item {
  margin-bottom: 1.5rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.faq-question {
  padding: 1.5rem;
  background-color: var(--background-light);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question h3 {
  margin: 0;
  font-size: 1.125rem;
}

.faq-icon {
  transition: transform var(--transition-speed);
}

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

.faq-answer {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-speed), padding var(--transition-speed);
}

.faq-item.active .faq-answer {
  padding: 0 1.5rem 1.5rem;
  max-height: 500px;
}

/* CTA Section */
.cta-section {
  padding: 5rem 0;
  background-color: var(--primary-color);
  color: white;
}

.cta-content {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-content h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.cta-content p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.cta-section .btn-primary {
  background-color: white;
  color: var(--primary-color);
}

.cta-section .btn-primary:hover {
  background-color: var(--background-light);
}

/* Footer */
.site-footer {
  padding: 5rem 0 2rem;
  background-color: var(--background-light);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  margin-top: 1rem;
  color: var(--text-muted);
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.social-links a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--background-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition-speed);
}

.social-links a:hover {
  background-color: var(--primary-color);
  color: white;
}

.footer-links h3 {
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

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

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.875rem;
}

.language-selector {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.language-selector select {
  background-color: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.875rem;
  cursor: pointer;
}

/* Responsive styles */
@media (max-width: 992px) {
  .hero-content {
    flex-direction: column;
    text-align: center;
  }

  .hero-text h1 {
    font-size: 2.5rem;
  }

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

  .footer-brand {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .main-nav {
    display: none;
  }

  .main-nav.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--background-color);
    padding: 1rem;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
  }

  .main-nav.active ul {
    flex-direction: column;
    gap: 1rem;
  }

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

  .mobile-menu-toggle.active span:first-child {
    transform: rotate(45deg);
    top: 9px;
  }

  .mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-toggle.active span:last-child {
    transform: rotate(-45deg);
    bottom: 9px;
  }

  .step {
    flex-direction: column;
  }

  .step-image {
    margin-left: 0;
    margin-top: 1.5rem;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }

  .pricing-card.featured {
    transform: scale(1);
  }

  .pricing-card.featured:hover {
    transform: translateY(-5px);
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 576px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-brand {
    grid-column: span 1;
  }

  .hero-text h1 {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.75rem;
  }
}