/* ========================================
   Merlin Motors Fulham — Stylesheet
   ======================================== */

:root {
  --primary: #dc2626;
  --primary-dark: #b91c1c;
  --primary-light: #fef2f2;
  --dark: #111827;
  --dark-700: #1f2937;
  --dark-600: #374151;
  --gray-500: #6b7280;
  --gray-400: #9ca3af;
  --gray-200: #e5e7eb;
  --gray-100: #f3f4f6;
  --white: #ffffff;
  --accent: #f59e0b;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.04);
  --shadow-lg: 0 4px 16px rgba(0,0,0,0.1), 0 12px 40px rgba(0,0,0,0.06);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--dark);
  line-height: 1.6;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.2s;
}

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

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

/* ========================================
   Navigation
   ======================================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  transition: box-shadow 0.3s;
}

.navbar.scrolled {
  box-shadow: var(--shadow);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--dark);
  text-decoration: none;
}

.nav-logo:hover {
  color: var(--dark);
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--dark-600);
  font-size: 0.925rem;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s;
}

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

.nav-cta {
  background: var(--primary);
  color: var(--white) !important;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600 !important;
  transition: background 0.2s !important;
}

.nav-cta:hover {
  background: var(--primary-dark) !important;
  color: var(--white) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ========================================
   Hero
   ======================================== */

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background: url('https://images.unsplash.com/photo-1487754180451-c456f719a1fc?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
  overflow: hidden;
  padding-top: 72px;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(17,24,39,0.92) 0%, rgba(31,41,55,0.85) 50%, rgba(74,16,16,0.88) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  padding: 60px 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--accent);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--gray-400);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 560px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}

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

.btn-primary:hover {
  background: var(--primary-dark);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(220,38,38,0.4);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.25);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.4);
  color: var(--white);
}

.hero-trust {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--gray-400);
  font-size: 0.9rem;
}

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

/* ========================================
   Section Commons
   ======================================== */

.section-label {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 56px;
}

.section-header h2 {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-header p {
  color: var(--gray-500);
  font-size: 1.05rem;
}

/* ========================================
   About
   ======================================== */

.about {
  padding: 100px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 64px;
  align-items: start;
}

.about-text h2 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.about-text p {
  color: var(--gray-500);
  font-size: 1.05rem;
  margin-bottom: 16px;
  line-height: 1.75;
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}

.feature {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.feature i {
  font-size: 1.3rem;
  color: var(--primary);
  margin-top: 4px;
  width: 24px;
  text-align: center;
}

.feature strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 2px;
}

.feature span {
  color: var(--gray-500);
  font-size: 0.9rem;
}

.about-accreditations h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.accreditation-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.accreditation-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--gray-100);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
}

.accreditation-card i {
  color: var(--primary);
  font-size: 1.1rem;
}

/* ========================================
   Services
   ======================================== */

.services {
  padding: 100px 0;
  background: var(--gray-100);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--white);
  padding: 32px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  transition: all 0.25s;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-sm);
  font-size: 1.2rem;
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.service-card p {
  color: var(--gray-500);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ========================================
   Reviews
   ======================================== */

.reviews {
  padding: 100px 0;
}

.reviews-rating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 16px;
}

.stars {
  display: flex;
  gap: 4px;
}

.stars i {
  color: var(--accent);
  font-size: 1.1rem;
}

.reviews-rating span {
  color: var(--gray-500);
  font-size: 0.95rem;
}

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

.review-card {
  background: var(--gray-100);
  padding: 32px;
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
}

.review-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 16px;
}

.review-stars i {
  color: var(--accent);
  font-size: 0.9rem;
}

.review-card p {
  color: var(--dark-600);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--gray-500);
  font-size: 0.9rem;
}

.review-author i {
  font-size: 1.5rem;
  color: var(--gray-400);
}

/* ========================================
   Contact
   ======================================== */

.contact {
  padding: 100px 0;
  background: var(--gray-100);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.contact-card {
  background: var(--white);
  padding: 36px;
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  display: flex;
  flex-direction: column;
  gap: 28px;
}

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

.contact-item > i {
  font-size: 1.2rem;
  color: var(--primary);
  margin-top: 4px;
  width: 20px;
  text-align: center;
}

.contact-item strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.contact-item p {
  color: var(--gray-500);
  font-size: 0.95rem;
  line-height: 1.6;
}

.contact-item a {
  color: var(--primary);
  font-weight: 500;
}

.hours-table {
  border-collapse: collapse;
}

.hours-table td {
  padding: 4px 0;
  color: var(--gray-500);
  font-size: 0.95rem;
}

.hours-table td:first-child {
  padding-right: 24px;
  font-weight: 500;
  color: var(--dark-600);
}

.contact-map {
  height: 100%;
  min-height: 420px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--gray-200);
}

.contact-map iframe {
  width: 100%;
  height: 100%;
}

/* ========================================
   Footer
   ======================================== */

.footer {
  background: var(--dark);
  color: var(--gray-400);
  padding: 48px 0 24px;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer .nav-logo {
  color: var(--white);
}

.footer .logo-icon {
  color: var(--primary);
}

.footer-brand p {
  margin-top: 8px;
  font-size: 0.9rem;
  max-width: 300px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: var(--gray-400);
  font-size: 0.9rem;
  transition: color 0.2s;
}

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

.footer-bottom {
  padding-top: 24px;
  text-align: center;
  font-size: 0.85rem;
}

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

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

  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .hero {
    min-height: auto;
    padding-top: 72px;
  }

  .hero-content {
    padding: 48px 8px 56px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-badge {
    font-size: 0.78rem;
    padding: 6px 14px;
    margin-bottom: 20px;
  }

  .hero h1 {
    font-size: 1.85rem;
    margin-bottom: 14px;
    line-height: 1.2;
  }

  .hero-subtitle {
    font-size: 0.95rem;
    margin-bottom: 24px;
    line-height: 1.6;
  }

  .hero-actions {
    flex-direction: row;
    gap: 12px;
    margin-bottom: 28px;
    width: 100%;
  }

  .hero-actions .btn {
    justify-content: center;
    text-align: center;
    padding: 12px 20px;
    font-size: 0.9rem;
    flex: 1;
  }

  .hero-actions .btn-outline {
    border-color: rgba(255,255,255,0.35);
    background: none;
  }

  .hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 16px;
    width: 100%;
  }

  .trust-item {
    font-size: 0.8rem;
  }

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

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

  .contact-map {
    min-height: 300px;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
  }

  .about,
  .services,
  .reviews,
  .contact {
    padding: 60px 0;
  }

  .section-header {
    margin-bottom: 36px;
  }

  .section-header h2,
  .about-text h2 {
    font-size: 1.6rem;
  }

  .about-text p {
    font-size: 0.95rem;
  }

  .accreditation-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .accreditation-card {
    padding: 12px;
    font-size: 0.82rem;
  }

  .service-card {
    padding: 24px 20px;
  }

  .review-card {
    padding: 24px;
  }

  .contact-card {
    padding: 24px;
  }
}

@media (max-width: 480px) {
  .services-grid {
    grid-template-columns: 1fr;
  }

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