/* 
  AJ Factory Racing - Vanilla CSS 
*/

:root {
  --bg-primary: #FFFFFF;
  --bg-secondary: #F8F9FA;
  --bg-tertiary: #E9ECEF;
  --bg-card: #FFFFFF;
  --border-color: #E5E7EB;
  --border-light: #D1D5DB;
  --text-primary: #111827;
  --text-secondary: #4B5563;
  --text-muted: #9CA3AF;
  --nav-bg: rgba(255, 255, 255, 0.9);
  --accent-red: #E11D48;
  --accent-red-hover: #BE123C;
  --accent-orange: #F59E0B;
  
  --font-sans: 'Inter', system-ui, sans-serif;
  --font-display: 'Chakra Petch', system-ui, sans-serif;
}

.theme-dark, .navbar, .footer, .cta-banner, .stats-strip, .hero {
  --bg-primary: #0F1115;
  --bg-secondary: #161A22;
  --bg-tertiary: #1F242D;
  --bg-card: #1A1F28;
  --border-color: #2A3040;
  --border-light: #3A4050;
  --text-primary: #F0F2F5;
  --text-secondary: #9BA3B0;
  --text-muted: #6B7280;
  --nav-bg: rgba(15, 17, 21, 0.8);
  background: var(--bg-primary);
  color: var(--text-primary);
}

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

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

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s ease;
}

ul {
  list-style: none;
}

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

/* Layout Utilities */
.container {
  max-w-width: 1280px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}
@media (min-width: 640px) { .container { padding: 0 1.5rem; } }
@media (min-width: 1024px) { .container { padding: 0 2rem; } }

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

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

.section-padding { padding-top: 5rem; padding-bottom: 5rem; }
@media (min-width: 1024px) { .section-padding { padding-top: 7rem; padding-bottom: 7rem; } }

/* Typography */
.font-display { font-family: var(--font-display); }
.text-red { color: var(--accent-red); }
.text-orange { color: var(--accent-orange); }
.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.text-white { color: #FFFFFF !important; }
.hover-text-primary:hover { color: var(--text-primary); }
.hover-text-secondary:hover { color: var(--text-secondary); }

/* Backgrounds & Borders */
.bg-secondary { background: var(--bg-secondary); }
.bg-card { background: var(--bg-card); }
.border-y { border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); }
.border-t { border-top: 1px solid var(--border-color); }
.border-card { border: 1px solid var(--border-color); border-top: 2px solid var(--accent-red); }
.rounded-xl { border-radius: 0.75rem; }
.rounded-2xl { border-radius: 1rem; }
.overflow-hidden { overflow: hidden; }
.relative { position: relative; }
.absolute-bg { position: absolute; inset: 0; }
.opacity-20 { opacity: 0.2; }
.opacity-30 { opacity: 0.3; }

/* Buttons & Badges */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent-red);
  color: #fff;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  transition: background 0.2s ease;
}
.btn-primary:hover { background: var(--accent-red-hover); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--accent-red);
  color: var(--accent-red);
  padding: 0.75rem 1.5rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  transition: all 0.2s ease;
}
.btn-secondary:hover {
  background: var(--accent-red);
  color: #fff;
}

.badge-metallic {
  display: inline-block;
  background: linear-gradient(135deg, #E5E7EB, #F3F4F6);
  border: 1px solid #D1D5DB;
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Background Effects */
.dot-grid {
  background-image: radial-gradient(circle, var(--accent-red) 1.5px, transparent 1.5px);
  background-size: 24px 24px;
}
.img-placeholder {
  background: var(--bg-tertiary);
  border: 3px dashed var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  font-weight: bold;
  font-size: 0.875rem;
  text-align: center;
}

/* Icons */
.icon-sm { width: 1rem; height: 1rem; }
.icon-md { width: 1.25rem; height: 1.25rem; }
.icon-xs { width: 0.75rem; height: 0.75rem; }

/* Navbar */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  border-bottom: 1px solid var(--border-color);
  background: var(--nav-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.nav-container {
  display: flex;
  height: 4rem;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.brand:hover .brand-logo { opacity: 0.8; }
.brand-logo {
  height: 2.5rem; width: auto; max-width: 120px;
  object-fit: contain;
  border-radius: 0;
  background: transparent;
  display: block;
  transition: opacity 0.2s ease;
}
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-title { font-family: var(--font-display); font-weight: bold; font-size: 0.875rem; letter-spacing: 0.025em; color: var(--text-primary); }
.brand-subtitle { font-size: 0.625rem; color: var(--text-muted); letter-spacing: 0.1em; text-transform: uppercase; margin-top: 0.25rem; }

.nav-links { display: flex; gap: 0.25rem; }
.nav-links a {
  padding: 0.5rem 0.75rem; font-size: 0.875rem;
  color: var(--text-secondary); border-radius: 0.375rem;
}
.nav-links a:hover { color: var(--text-primary); background: var(--bg-tertiary); }

.nav-actions { display: flex; align-items: center; gap: 0.75rem; }
.nav-phone {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.875rem; color: var(--text-secondary);
}
.nav-phone:hover { color: var(--text-primary); }

.icon-btn { padding: 0.5rem; color: var(--text-secondary); border-radius: 0.375rem; }
.icon-btn:hover { color: var(--text-primary); background: var(--bg-tertiary); }

.mobile-menu {
  border-top: 1px solid var(--border-color);
  background: var(--bg-secondary);
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.3s ease;
}
.mobile-menu.open { max-height: 400px; }
.mobile-links { padding: 1rem; display: flex; flex-direction: column; gap: 0.25rem; }
.mobile-links a {
  padding: 0.625rem 0.75rem; font-size: 0.875rem;
  color: var(--text-secondary); border-radius: 0.375rem;
}
.mobile-links a:hover { color: var(--text-primary); background: var(--bg-tertiary); }
.mobile-footer { padding: 0.75rem 1rem; border-top: 1px solid var(--border-color); display: flex; flex-direction: column; gap: 0.5rem; }
.mobile-phone { display: flex; align-items: center; gap: 0.5rem; padding: 0.5rem 0.75rem; font-size: 0.875rem; color: var(--text-secondary); }

/* Visibility Utils */
.desktop-only { display: none; }
@media (min-width: 1024px) {
  .desktop-only { display: flex; }
  .mobile-only { display: none; }
}

/* Hero Section */
.hero { padding-top: 8rem; padding-bottom: 6rem; }
@media (min-width: 1024px) { .hero { padding-top: 12rem; padding-bottom: 9rem; } }
.hero-container { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.hero-content { max-width: 48rem; flex: 1; }
.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.25rem;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: 1.5rem;
  margin-top: 1rem;
}
@media (min-width: 640px) { .hero-title { font-size: 3rem; } }
@media (min-width: 1024px) { .hero-title { font-size: 3.75rem; } }
.hero-description { font-size: 1.125rem; color: var(--text-secondary); max-width: 36rem; margin-bottom: 2rem; line-height: 1.625; }
.hero-buttons { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.hero-image-wrapper { width: 600px; flex-shrink: 0; }
.hero-image { height: 500px; border-radius: 0.75rem; }

/* Stats Strip */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 1024px) { .stats-grid { grid-template-columns: repeat(4, 1fr); } }
.stat-card {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 1.5rem 1rem; border-right: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color);
}
@media (min-width: 1024px) { .stat-card { border-bottom: none; } }
.stat-card:nth-child(even) { border-right: none; }
@media (min-width: 1024px) {
  .stat-card:nth-child(even) { border-right: 1px solid var(--border-color); }
  .stat-card:last-child { border-right: none; }
}
.stat-icon { color: var(--accent-red); flex-shrink: 0; width: 1.25rem; height: 1.25rem; }
.stat-value { font-family: var(--font-display); font-weight: bold; font-size: 1.125rem; color: var(--text-primary); }
.stat-label { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.025em; }

/* Sections */
.section-eyebrow { color: var(--accent-red); font-size: 0.875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.025em; margin-bottom: 0.5rem; }
.section-title { font-family: var(--font-display); font-weight: 700; font-size: 1.875rem; letter-spacing: -0.025em; }
@media (min-width: 1024px) { .section-title { font-size: 2.25rem; } }
.mb-12 { margin-bottom: 3rem; }

/* Specialties */
.specialties-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
@media (min-width: 768px) { .specialties-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .specialties-grid { grid-template-columns: repeat(3, 1fr); } }

.specialty-card {
  display: block; padding: 1.5rem; border-radius: 0.75rem;
  border: 1px solid var(--border-color); background: var(--bg-card);
  transition: all 0.2s ease; height: 100%;
}
.specialty-card:hover { border-color: var(--border-light); background: var(--bg-tertiary); }
.specialty-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 1rem; }
.icon-box { height: 2.5rem; width: 2.5rem; border-radius: 0.5rem; background: rgba(225, 29, 72, 0.1); display: flex; align-items: center; justify-content: center; }
.specialty-title { font-family: var(--font-display); font-weight: 600; font-size: 1.125rem; margin-bottom: 0.5rem; transition: color 0.2s ease; }
.specialty-card:hover .specialty-title { color: var(--accent-red); }
.specialty-desc { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: 1rem; }
.tag-list { display: flex; flex-wrap: wrap; gap: 0.375rem; }
.tag { font-size: 0.6875rem; padding: 0.125rem 0.5rem; border-radius: 0.25rem; background: var(--bg-primary); border: 1px solid var(--border-color); color: var(--text-muted); }

/* Before/After */
.ba-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px) { .ba-grid { grid-template-columns: repeat(2, 1fr); } }
.ba-item { display: flex; flex-direction: column; gap: 0.75rem; }
.ba-label { font-size: 0.75rem; color: var(--text-muted); text-align: center; text-transform: uppercase; letter-spacing: 0.025em; }
.h-72 { height: 18rem; }

/* Process */
.process-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 640px) { .process-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .process-grid { grid-template-columns: repeat(4, 1fr); } }
.process-card { position: relative; padding: 1.5rem; border-radius: 0.75rem; border: 1px solid var(--border-color); background: var(--bg-card); }
.process-header { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; }
.process-number { font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; color: rgba(225, 29, 72, 0.3); }
.icon-box-sm { height: 2.25rem; width: 2.25rem; border-radius: 0.5rem; background: rgba(225, 29, 72, 0.1); display: flex; align-items: center; justify-content: center; }
.process-title { font-family: var(--font-display); font-weight: 600; font-size: 0.875rem; margin-bottom: 0.5rem; }
.process-desc { font-size: 0.75rem; color: var(--text-secondary); line-height: 1.6; }
.process-line { position: absolute; top: 50%; right: -0.75rem; width: 1.5rem; height: 1px; background: var(--border-color); }

/* Reviews */
.reviews-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
@media (min-width: 768px) { .reviews-grid { grid-template-columns: repeat(2, 1fr); } }
.review-card { padding: 1.5rem; border-radius: 0.75rem; border: 1px solid var(--border-color); background: var(--bg-card); }
.stars { display: flex; gap: 0.25rem; margin-bottom: 0.75rem; }
.icon-star { width: 0.875rem; height: 0.875rem; color: var(--accent-orange); }
.fill-orange { fill: var(--accent-orange); }
.review-text-wrap { display: flex; align-items: flex-start; gap: 0.5rem; margin-bottom: 0.75rem; }
.icon-quote { width: 1rem; height: 1rem; color: rgba(225, 29, 72, 0.4); flex-shrink: 0; margin-top: 0.125rem; }
.review-text { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; }
.review-author { display: flex; align-items: center; gap: 0.5rem; padding-top: 0.75rem; border-top: 1px solid var(--border-color); }
.author-avatar { height: 2rem; width: 2rem; border-radius: 50%; background: var(--bg-tertiary); border: 1px solid var(--border-color); display: flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: 600; color: var(--text-muted); }
.author-name { font-size: 0.875rem; font-weight: 500; color: var(--text-primary); }
.author-role { font-size: 0.75rem; color: var(--text-muted); }

/* Drop Off Info */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: repeat(2, 1fr); } }
.h-80 { height: 20rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-3 > * + * { margin-top: 0.75rem; }
.contact-row { display: flex; align-items: center; gap: 0.75rem; font-size: 0.875rem; color: var(--text-secondary); }

/* FAQ */
.faq-container { display: flex; flex-direction: column; gap: 0.75rem; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--border-color); border-radius: 0.5rem; background: var(--bg-card);
  overflow: hidden; transition: all 0.2s ease;
}
.faq-item:hover { border-color: var(--border-light); background: var(--bg-secondary); }
.faq-item.active { background: var(--bg-secondary); border-color: var(--accent-red); }
.faq-btn { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 1.25rem; text-align: left; background: transparent; border: none; cursor: pointer; }
.faq-question { font-size: 1rem; font-weight: 600; color: var(--text-primary); padding-right: 1rem; transition: color 0.2s ease; }
.faq-item.active .faq-question { color: var(--accent-red); }
.faq-icon { color: var(--text-muted); transition: transform 0.2s ease; }
.faq-item.active .faq-icon { transform: rotate(180deg); color: var(--accent-red); }
.faq-answer { max-height: 0; padding: 0 1.25rem; font-size: 0.95rem; color: var(--text-secondary); line-height: 1.6; transition: max-height 0.3s ease, padding 0.3s ease, opacity 0.3s ease; opacity: 0; }
.faq-item.active .faq-answer { max-height: 500px; padding-bottom: 1.25rem; opacity: 1; }

/* CTA Banner */
.p-12 { padding: 3rem; }
.max-w-lg { max-width: 32rem; }
.mb-6 { margin-bottom: 1.5rem; }
.z-10 { z-index: 10; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }

/* Footer */
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: repeat(4, 1fr); } }
.footer-brand { display: flex; flex-direction: column; gap: 1rem; }
.footer-heading { font-family: var(--font-display); font-weight: 600; font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.025em; margin-bottom: 1rem; }
.footer-links ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-links a { display: flex; align-items: center; gap: 0.375rem; font-size: 0.875rem; color: var(--text-secondary); }
.footer-links a:hover { color: var(--text-primary); }
.footer-links a:hover i { color: var(--accent-red); }
.footer-contact .contact-row { align-items: flex-start; margin-bottom: 0.75rem; }
.footer-bottom-links a { text-decoration: none; }

/* Scroll Animations */
.fade-item { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
.fade-item.visible { opacity: 1; transform: translateY(0); }
.fade-in-right { opacity: 0; transform: translateX(40px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
.fade-in-right.visible { opacity: 1; transform: translateX(0); }
.fade-in-left { opacity: 0; transform: translateX(-40px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
.fade-in-left.visible { opacity: 1; transform: translateX(0); }

/* Custom Gallery Card */
.gallery-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}
.gallery-card:hover {
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
}
.theme-dark .gallery-card:hover {
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
}
.gallery-media {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  position: relative;
  background: var(--bg-tertiary);
}
.gallery-media img, .gallery-media video, .gallery-media .img-placeholder {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-card:hover .gallery-media img,
.gallery-card:hover .gallery-media video,
.gallery-card:hover .gallery-media .img-placeholder {
  transform: scale(1.05);
}
.gallery-content {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.gallery-title {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}
.gallery-desc-wrapper {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s ease;
}
.gallery-card:hover .gallery-desc-wrapper {
  grid-template-rows: 1fr;
}
.gallery-desc-inner {
  overflow: hidden;
}
.gallery-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
  padding-bottom: 1rem;
}
.gallery-location {
  font-size: 0.75rem;
  font-weight: 600;
  color: #0f766e;
  margin-top: auto;
}
.theme-dark .gallery-location {
  color: #2dd4bf;
}

/* Missing Grid Classes */
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
@media (min-width: 768px) { 
  .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } 
  .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (min-width: 1024px) { .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.gap-8 { gap: 2rem; }

/* Contact Form Enhancements */
.form-input {
  width: 100%;
  background: var(--bg-tertiary);
  border: 1px solid #333;
  border-radius: 0.5rem;
  padding: 0.875rem 1rem;
  color: var(--text-primary);
  font-size: 0.875rem;
  transition: all 0.2s ease;
}
.form-input:focus {
  outline: none;
  border-color: var(--accent-red);
  box-shadow: 0 0 0 1px var(--accent-red);
  background: var(--bg-secondary);
}
.form-input::placeholder {
  color: var(--text-muted);
}
.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

/* Missing utility classes for services.html */
.flex { display: flex; }
.w-full { width: 100%; }
.flex-col { flex-direction: column; }
.items-start { align-items: flex-start; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-12 { gap: 3rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-24 { margin-bottom: 6rem; }

/* Formspree Alerts */
[data-fs-success] {
  display: none;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid #10b981;
  color: #34d399;
  padding: 1rem;
  border-radius: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}
[data-fs-success]:not(:empty) {
  display: block;
}
[data-fs-error]:not(:empty) {
  display: block;
  background: rgba(225, 29, 72, 0.1);
  border: 1px solid var(--accent-red);
  color: #fca5a5;
  padding: 1rem;
  border-radius: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

@media (min-width: 640px) {
  .sm\:flex-row { flex-direction: row; }
  .sm\:items-center { align-items: center; }
}

@media (min-width: 768px) {
  .md\:flex-row { flex-direction: row; }
  .md\:flex-row-reverse { flex-direction: row-reverse; }
  .md\:w-1\/2 { width: 50%; }
}
.items-center { align-items: center; }

.aspect-video { aspect-ratio: 16 / 9; }
.h-auto { height: auto; }