/*----------------------------------------
  Base Styles
----------------------------------------*/
:root {
  /* Colors */
  --primary-color: #1a4d85;
  --secondary-color: #e63946;
  --accent-color: #f9c74f;
  --text-color: #1d3557;
  --text-light: #457b9d;
  --background: #ffffff;
  --background-alt: #f8f9fa;
  --border-color: #e1e4e8;
  --success-color: #10b981;
  --error-color: #ef4444;

  /* Typography */
  --font-family-base: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-family-heading: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-size-base: 16px;
  --line-height-base: 1.5;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 4rem;
  --spacing-xxl: 8rem;
  
  /* Border radius */
  --border-radius-sm: 0.25rem;
  --border-radius-md: 0.5rem;
  --border-radius-lg: 1rem;
  --border-radius-xl: 2rem;
  --border-radius-full: 50%;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  
  /* Transitions */
  --transition-short: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-long: 0.5s ease;
  
  /* Container */
  --container-max-width: 1200px;
  --container-padding: 1rem;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family-base);
  line-height: var(--line-height-base);
  color: var(--text-color);
  background-color: var(--background);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section {
  padding: var(--spacing-xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.section-header h2 {
  font-size: 2.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--primary-color);
}

.section-header p {
  font-size: 1.125rem;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

.section-cta {
  text-align: center;
  margin-top: var(--spacing-lg);
}

/*----------------------------------------
  Typography
----------------------------------------*/
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-heading);
  margin-top: 0;
  color: var(--primary-color);
  line-height: 1.2;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-lg);
}

h2 {
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

h4 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

p {
  margin-top: 0;
  margin-bottom: var(--spacing-md);
}

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

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

/*----------------------------------------
  Buttons
----------------------------------------*/
.btn {
  display: inline-block;
  border: none;
  border-radius: var(--border-radius-md);
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-short);
  line-height: 1.5;
}

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

.btn-primary:hover {
  background-color: #0f3e6d;
  color: white;
}

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

.btn-secondary:hover {
  background-color: #cc323f;
  color: white;
}

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

.btn-tertiary:hover {
  background-color: var(--background-alt);
}

/*----------------------------------------
  Cookie Banner and Modal
----------------------------------------*/
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--background);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  padding: var(--spacing-md);
  display: none;
}

.cookie-content {
  max-width: var(--container-max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.cookie-content h3 {
  margin-top: 0;
}

.cookie-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  justify-content: center;
  margin-top: var(--spacing-md);
}

.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1001;
  overflow: auto;
  justify-content: center;
  align-items: center;
}

.modal-content {
  background-color: var(--background);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  max-width: 600px;
  width: 90%;
  position: relative;
  animation: modalOpen var(--transition-medium);
}

@keyframes modalOpen {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.close-modal {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  font-size: 1.5rem;
  font-weight: bold;
  cursor: pointer;
}

.cookie-options {
  margin: var(--spacing-lg) 0;
}

.cookie-option {
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
}

.cookie-option:last-child {
  border-bottom: none;
}

.cookie-option p {
  margin-top: var(--spacing-xs);
  font-size: 0.875rem;
  color: var(--text-light);
}

/*----------------------------------------
  Header and Navigation
----------------------------------------*/
.header {
  padding: var(--spacing-md) 0;
  background-color: var(--background);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.logo a {
  display: flex;
  align-items: center;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--primary-color);
}

.logo img {
  height: 40px;
  margin-right: var(--spacing-sm);
}

.main-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--spacing-lg);
}

.nav-list a {
  font-weight: 500;
  position: relative;
}

.nav-list a:hover::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 100%;
  height: 2px;
  background-color: var(--secondary-color);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
}

.mobile-menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px 0;
  background-color: var(--primary-color);
  transition: var(--transition-short);
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
  }
  
  .nav-list {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background-color: var(--background);
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-lg);
    gap: var(--spacing-md);
    box-shadow: var(--shadow-md);
    transform: translateY(-150%);
    transition: transform var(--transition-medium);
    z-index: 99;
  }
  
  .nav-list.active {
    transform: translateY(0);
  }
}

/*----------------------------------------
  Hero Section
----------------------------------------*/
.hero {
  background-color: var(--background-alt);
  padding: var(--spacing-xxl) 0;
}

.hero .container {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.hero-content {
  flex: 1;
}

.hero-content h1 {
  font-size: 2.75rem;
  margin-bottom: var(--spacing-md);
}

.hero-content p {
  font-size: 1.25rem;
  color: var(--text-light);
  margin-bottom: var(--spacing-lg);
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
}

.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image img {
  max-width: 100%;
  max-height: 400px;
}

@media (max-width: 768px) {
  .hero .container {
    flex-direction: column-reverse;
    text-align: center;
  }
  
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .hero-image img {
    max-height: 300px;
    margin-bottom: var(--spacing-lg);
  }
}

/*----------------------------------------
  Services Section
----------------------------------------*/
.services {
  background-color: var(--background);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.service-card {
  background-color: var(--background);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  text-align: center;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  border: 1px solid var(--border-color);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-md);
}

.service-icon {
  margin-bottom: var(--spacing-md);
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-icon img {
  max-height: 80px;
}

.service-card h3 {
  margin-bottom: var(--spacing-sm);
}

/*----------------------------------------
  Parts Section
----------------------------------------*/
.parts {
  background-color: var(--background-alt);
}

.parts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.parts-card {
  background-color: var(--background);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  text-align: center;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  border: 1px solid var(--border-color);
}

.parts-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-md);
}

.parts-icon {
  margin-bottom: var(--spacing-md);
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.parts-icon img {
  max-height: 80px;
}

.parts-card h3 {
  margin-bottom: var(--spacing-sm);
}

/*----------------------------------------
  About Section
----------------------------------------*/
.about {
  background-color: var(--background);
}

.about-text {
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
}

.about-benefits {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  margin-top: var(--spacing-xl);
}

.benefit {
  text-align: center;
  padding: var(--spacing-md);
  min-width: 200px;
}

.benefit-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
}

.benefit-text {
  font-size: 1rem;
  color: var(--text-light);
}

/*----------------------------------------
  Testimonials Section
----------------------------------------*/
.testimonials {
  background-color: var(--background-alt);
}

.testimonials-slider {
  position: relative;
  overflow: hidden;
}

.testimonial-slide {
  display: flex;
  justify-content: center;
}

.testimonial-content {
  background-color: var(--background);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  text-align: center;
  max-width: 800px;
}

.testimonial-icon {
  margin-bottom: var(--spacing-md);
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.testimonial-text {
  font-size: 1.25rem;
  font-style: italic;
  margin-bottom: var(--spacing-md);
}

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

.testimonial-dots {
  display: flex;
  justify-content: center;
  margin-top: var(--spacing-lg);
  gap: var(--spacing-sm);
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: var(--border-radius-full);
  background-color: var(--border-color);
  cursor: pointer;
  transition: background-color var(--transition-short);
}

.dot.active {
  background-color: var(--primary-color);
}

/*----------------------------------------
  Blog Preview Section
----------------------------------------*/
.blog-preview {
  background-color: var(--background);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.blog-card {
  background-color: var(--background);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.blog-image {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--background-alt);
}

.blog-image img {
  max-height: 150px;
}

.blog-content {
  padding: var(--spacing-md);
}

.blog-content h3 {
  margin-bottom: var(--spacing-sm);
  font-size: 1.25rem;
}

.blog-excerpt {
  color: var(--text-light);
  margin-bottom: var(--spacing-md);
  font-size: 0.9rem;
}

.read-more {
  font-weight: 600;
  color: var(--primary-color);
  display: inline-flex;
  align-items: center;
}

.read-more:hover {
  color: var(--secondary-color);
}

.read-more::after {
  content: "→";
  margin-left: var(--spacing-xs);
  transition: transform var(--transition-short);
}

.read-more:hover::after {
  transform: translateX(5px);
}

/*----------------------------------------
  Subscription Form Section
----------------------------------------*/
.subscription {
  background-color: var(--primary-color);
  color: white;
}

.subscription .section-header h2,
.subscription .section-header p {
  color: white;
}

.subscription-content {
  max-width: 600px;
  margin: 0 auto;
}

.subscription-form {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
}

.form-group input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius-sm);
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
}

.form-group input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.form-group.checkbox {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.form-group.checkbox input {
  width: auto;
  margin-right: var(--spacing-sm);
}

.form-group.checkbox label {
  margin: 0;
}

.form-group.checkbox a {
  color: var(--accent-color);
}

.subscription-form .btn {
  width: 100%;
}

/*----------------------------------------
  Contact Section
----------------------------------------*/
.contact {
  background-color: var(--background-alt);
}

.contact-content {
  display: flex;
  gap: var(--spacing-xl);
  align-items: center;
}

.contact-info {
  flex: 1;
}

.contact-item {
  margin-bottom: var(--spacing-lg);
}

.contact-item h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--primary-color);
}

.contact-item p {
  color: var(--text-light);
  margin: 0;
}

.contact-social h3 {
  margin-bottom: var(--spacing-sm);
}

.social-icons {
  display: flex;
  gap: var(--spacing-md);
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-full);
  background-color: var(--primary-color);
  transition: background-color var(--transition-short);
}

.social-icons a:hover {
  background-color: var(--secondary-color);
}

.social-icons img {
  width: 20px;
  height: 20px;
}

.contact-image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.contact-image img {
  max-width: 100%;
  max-height: 400px;
}

@media (max-width: 768px) {
  .contact-content {
    flex-direction: column;
  }
  
  .contact-image {
    order: -1;
    margin-bottom: var(--spacing-lg);
  }
}

/*----------------------------------------
  Footer
----------------------------------------*/
.footer {
  background-color: #00142b;
  color: white;
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-logo {
  flex: 1;
  min-width: 250px;
}

.footer-logo img {
  height: 40px;
  margin-bottom: var(--spacing-sm);
}

.footer-logo p {
  font-weight: 700;
  font-size: 1.25rem;
  margin: 0;
}

.footer-links {
  flex: 2;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.footer-column {
  flex: 1;
  min-width: 200px;
}

.footer-column h4 {
  color: white;
  margin-bottom: var(--spacing-md);
  font-size: 1.1rem;
}

.footer-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-column li {
  margin-bottom: var(--spacing-sm);
}

.footer-column a {
  color: rgba(255, 255, 255, 0.8);
  transition: color var(--transition-short);
}

.footer-column a:hover {
  color: white;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  margin: 0;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

/*----------------------------------------
  Thank You Page
----------------------------------------*/
.thank-you {
  padding: var(--spacing-xxl) 0;
  text-align: center;
}

.thank-you-content {
  max-width: 600px;
  margin: 0 auto;
}

.thank-you-icon {
  margin-bottom: var(--spacing-lg);
}

.thank-you-buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

@media (max-width: 480px) {
  .thank-you-buttons {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
}

/*----------------------------------------
  Blog Page Specific
----------------------------------------*/
.blog-header {
  background-color: var(--background-alt);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.blog-container {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--container-padding);
}

.blog-post {
  margin-bottom: var(--spacing-xxl);
}

.blog-post-header {
  margin-bottom: var(--spacing-lg);
}

.blog-post-meta {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-md);
}

.blog-post-content h2, 
.blog-post-content h3 {
  margin-top: var(--spacing-xl);
}

.blog-post-content img {
  max-width: 100%;
  margin: var(--spacing-lg) auto;
  border-radius: var(--border-radius-md);
}

.blog-post-content ul, 
.blog-post-content ol {
  margin-bottom: var(--spacing-lg);
  padding-left: var(--spacing-lg);
}

.blog-post-content li {
  margin-bottom: var(--spacing-sm);
}

.blog-navigation {
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--border-color);
}

/*----------------------------------------
  Legal Pages
----------------------------------------*/
.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--container-padding);
}

.legal-content h1 {
  margin-bottom: var(--spacing-lg);
}

.legal-content h2 {
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

.legal-content p {
  margin-bottom: var(--spacing-md);
}

.legal-content ul, 
.legal-content ol {
  margin-bottom: var(--spacing-lg);
  padding-left: var(--spacing-lg);
}

.legal-content li {
  margin-bottom: var(--spacing-sm);
}

/*----------------------------------------
  Responsive Adjustments
----------------------------------------*/
@media (max-width: 1024px) {
  :root {
    --font-size-base: 15px;
  }
  
  .section {
    padding: var(--spacing-lg) 0;
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-base: 14px;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .section-header {
    margin-bottom: var(--spacing-lg);
  }
  
  .hero {
    padding: var(--spacing-xl) 0;
  }
}

@media (max-width: 480px) {
  .btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
  }
  
  .hero-buttons,
  .cookie-buttons {
    flex-direction: column;
    gap: var(--spacing-sm);
    width: 100%;
  }
  
  .services-grid,
  .parts-grid,
  .blog-grid {
    grid-template-columns: 1fr;
  }
}