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

:root {
  --primary: #1a3c6b;
  --secondary: #ffd700;
  --neutral-light: #f8f8f8;
  --neutral-dark: #222222;
  --white: #ffffff;
  --gradient: linear-gradient(135deg, #1a3c6b, #ffd700);
}

body {
  font-family: "Lato", sans-serif;
  font-weight: 400;
  line-height: 1.6;
  color: var(--neutral-dark);
  background-color: var(--white);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Cinzel", serif;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

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

/* Loading Spinner */
.spinner-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 1;
  transition: opacity 0.5s ease;
}

.spinner-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--neutral-light);
  border-top: 4px solid var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Navigation */
.navbar {
  background: var(--white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: "Cinzel", serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: var(--primary);
  transition: all 0.3s ease;
}

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

.nav-menu a {
  color: var(--neutral-dark);
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
}

.nav-menu a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--secondary);
  transition: width 0.3s ease;
}

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

/* Hero Section */
.hero {
  position: relative;
  height: 600px;
  background: url("https://via.placeholder.com/1920x600?text=Max+Car+Travel+Luxury+Cars") center / cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(26, 60, 107, 0.85), rgba(255, 215, 0, 0.3));
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding: 0 1.5rem;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.875rem 2rem;
  font-weight: 600;
  border-radius: 4px;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background: var(--secondary);
  color: var(--neutral-dark);
}

.btn-primary:hover {
  background: #ffc700;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 215, 0, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

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

/* Disclaimer */
.disclaimer {
  background: #fff3cd;
  border-left: 4px solid #ffc107;
  padding: 1rem 0;
}

.disclaimer p {
  margin: 0;
  color: #856404;
  font-weight: 500;
}

/* Sections */
.section {
  padding: 4rem 0;
}

.section-alt {
  background: var(--neutral-light);
}

.section h2 {
  text-align: center;
  margin-bottom: 3rem;
  color: var(--primary);
}

/* Page Header */
.page-header {
  background: var(--gradient);
  color: var(--white);
  padding: 3rem 0;
  text-align: center;
}

.page-header h1 {
  margin-bottom: 0.5rem;
}

.page-header p {
  font-size: 1.125rem;
  opacity: 0.95;
}

/* Instructions Grid */
.instructions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.instruction-card {
  background: var(--white);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.instruction-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.instruction-number {
  width: 60px;
  height: 60px;
  background: var(--gradient);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 1rem;
}

.instruction-card h3 {
  color: var(--primary);
  margin-bottom: 0.75rem;
}

/* Table */
.table-responsive {
  overflow-x: auto;
  margin: 2rem 0;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.comparison-table thead {
  background: var(--primary);
  color: var(--white);
}

.comparison-table th,
.comparison-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid #e0e0e0;
}

.comparison-table tbody tr:hover {
  background: var(--neutral-light);
}

.table-note {
  text-align: center;
  font-style: italic;
  color: #666;
  margin-top: 1rem;
}

/* Reviews Grid */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.review-card {
  background: var(--white);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border-left: 4px solid var(--secondary);
}

.review-stars {
  color: var(--secondary);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.review-text {
  font-style: italic;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.review-author {
  font-weight: 600;
  color: var(--primary);
}

/* Contribution Section */
.section-contribution {
  background: var(--gradient);
  color: var(--white);
  text-align: center;
}

.section-contribution h2 {
  color: var(--white);
}

.contribution-text {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.contribution-links {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.contribution-btn {
  background: var(--white);
  color: var(--primary);
  padding: 1rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
}

.contribution-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  color: var(--primary);
}

.contribution-btn .icon {
  font-size: 1.5rem;
}

/* Cars Grid */
.cars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.5rem;
}

.car-card {
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.car-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.15);
}

.car-card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.car-content {
  padding: 1.5rem;
}

.car-content h2 {
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.car-brand {
  color: var(--secondary);
  font-weight: 600;
  margin-bottom: 1rem;
}

.car-description {
  margin-bottom: 1rem;
  line-height: 1.6;
}

.car-features {
  list-style: none;
  padding: 0;
}

.car-features li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--neutral-light);
}

.car-features li:last-child {
  border-bottom: none;
}

/* FAQ */
.faq-container {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  margin-bottom: 1rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  background: var(--white);
  border: none;
  padding: 1.5rem;
  text-align: left;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.3s ease;
}

.faq-question:hover {
  background: var(--neutral-light);
}

.faq-icon {
  font-size: 1.5rem;
  font-weight: 300;
  transition: transform 0.3s ease;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0 1.5rem;
}

.faq-item.active .faq-answer {
  max-height: 1000px;
  padding: 0 1.5rem 1.5rem;
}

.faq-answer ul,
.faq-answer ol {
  margin-left: 1.5rem;
  margin-top: 0.5rem;
}

.faq-answer li {
  margin-bottom: 0.5rem;
}

/* Blog Grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.5rem;
}

.blog-card {
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.blog-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.blog-content {
  padding: 1.5rem;
}

.blog-content h2 {
  font-size: 1.375rem;
  color: var(--primary);
  margin-bottom: 0.5rem;
  text-align: left;
}

.blog-meta {
  color: #666;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.blog-content p {
  margin-bottom: 1rem;
  line-height: 1.6;
}

.blog-content ul,
.blog-content ol {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

.blog-content li {
  margin-bottom: 0.5rem;
}

.blog-content h3 {
  font-size: 1.125rem;
  color: var(--primary);
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.blog-link {
  display: inline-block;
  color: var(--primary);
  font-weight: 600;
  margin-top: 1rem;
  transition: color 0.3s ease;
}

.blog-link:hover {
  color: var(--secondary);
}

/* Privacy Content */
.privacy-content {
  max-width: 900px;
  margin: 0 auto;
  background: var(--white);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.privacy-content h2 {
  color: var(--primary);
  margin-top: 2rem;
  margin-bottom: 1rem;
  text-align: left;
}

.privacy-content h2:first-of-type {
  margin-top: 0;
}

.privacy-content p {
  margin-bottom: 1rem;
  line-height: 1.6;
}

.privacy-content ul {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

.privacy-content li {
  margin-bottom: 0.5rem;
}

/* Footer */
.footer {
  background: var(--neutral-dark);
  color: var(--white);
  padding: 3rem 0 1rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-col h3 {
  color: var(--secondary);
  margin-bottom: 1rem;
}

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

.footer-col ul li {
  margin-bottom: 0.5rem;
}

.footer-col a {
  color: var(--white);
  transition: color 0.3s ease;
}

.footer-col a:hover {
  color: var(--secondary);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.875rem;
  opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--white);
    flex-direction: column;
    gap: 0;
    padding: 1rem 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .nav-menu.active {
    max-height: 400px;
  }

  .nav-menu li {
    padding: 0 1.5rem;
  }

  .nav-menu a {
    display: block;
    padding: 0.75rem 0;
  }

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

  .hero-subtitle {
    font-size: 1rem;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .instructions-grid,
  .cars-grid,
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .contribution-links {
    flex-direction: column;
    align-items: stretch;
  }

  .contribution-btn {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero {
    height: 500px;
  }

  .hero h1 {
    font-size: 1.75rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }
}