/* ========================================
   Professional Awesome Racing - Styles
   RACE. WIN. REPEAT.
   ======================================== */

/* --- CSS Custom Properties --- */
:root {
  /* Colors */
  --black: #0a0a0a;
  --dark: #111111;
  --dark-gray: #1a1a1a;
  --mid-gray: #2a2a2a;
  --gray: #444444;
  --light-gray: #888888;
  --silver: #cccccc;
  --white: #f0f0f0;
  --pure-white: #ffffff;

  /* Accent colors */
  --red: #e31937;
  --red-dark: #b81429;
  --orange: #ff6b00;
  --orange-dark: #cc5500;
  --accent: var(--red);
  --accent-dark: var(--red-dark);

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Rajdhani', 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  /* Layout */
  --max-width: 1200px;
  --nav-height: 70px;
  --border-radius: 4px;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  background-color: var(--black);
  color: var(--white);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

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

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

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

ul, ol {
  list-style: none;
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p { margin-bottom: var(--space-md); }

.text-accent { color: var(--accent); }
.text-orange { color: var(--orange); }
.text-muted { color: var(--light-gray); }
.text-center { text-align: center; }

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

section {
  padding: var(--space-3xl) 0;
}

main {
  flex: 1;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: 2px solid transparent;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

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

.btn-primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: var(--pure-white);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--pure-white);
  border-color: var(--pure-white);
}

.btn-outline:hover {
  background: var(--pure-white);
  color: var(--black);
  transform: translateY(-2px);
}

.btn-orange {
  background: var(--orange);
  color: var(--pure-white);
  border-color: var(--orange);
}

.btn-orange:hover {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
  color: var(--pure-white);
}

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
}

/* --- Navigation --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: #0a0a0a;
  backdrop-filter: none;
  border-bottom: 1px solid var(--mid-gray);
  z-index: 1000;
  display: flex;
  align-items: center;
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav-logo img {
  height: 40px;
  width: auto;
}

.nav-logo span {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--pure-white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-links a {
  color: var(--silver);
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  position: relative;
  padding: 0.25rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition);
}

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

.nav-links a:hover::after {
  width: 100%;
}

.nav-links a.active {
  color: var(--accent);
}

.nav-links a.active::after {
  width: 100%;
}

.nav-cart {
  position: relative;
  color: var(--pure-white);
  font-size: 1.2rem;
  cursor: pointer;
}

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

.nav-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--pure-white);
  transition: var(--transition);
}

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

  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: #111111;
    flex-direction: column;
    justify-content: flex-start;
    padding-top: var(--space-xl);
    gap: var(--space-lg);
    transform: translateX(100%);
    transition: transform var(--transition);
  }

  .nav-links.open {
    transform: translateX(0);
  }

  .nav-links a {
    font-size: 1.1rem;
  }

  .nav-toggle.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav-toggle.open span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
}

/* --- Hero Section --- */
.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: var(--nav-height);
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--dark) 0%, var(--black) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(ellipse at 20% 50%, rgba(227, 25, 55, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 50%, rgba(255, 107, 0, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-logo {
  max-width: 300px;
  margin: 0 auto var(--space-lg);
}

.hero h1 {
  margin-bottom: var(--space-sm);
}

.hero .tagline {
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  color: var(--accent);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
}

.hero p {
  max-width: 600px;
  margin: 0 auto var(--space-lg);
  color: var(--silver);
  font-size: 1.1rem;
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* Checkered flag accent */
.checkered-accent {
  height: 8px;
  background: repeating-linear-gradient(
    90deg,
    var(--pure-white) 0px,
    var(--pure-white) 8px,
    var(--black) 8px,
    var(--black) 16px
  );
}

/* --- Section Headers --- */
.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section-header h2 {
  margin-bottom: var(--space-sm);
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--accent);
  margin: var(--space-sm) auto 0;
}

.section-header p {
  color: var(--light-gray);
  max-width: 600px;
  margin: var(--space-md) auto 0;
}

/* --- Cards --- */
.card {
  background: var(--dark-gray);
  border: 1px solid var(--mid-gray);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: all var(--transition);
}

.card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(227, 25, 55, 0.15);
}

.card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: var(--mid-gray);
}

.card-body {
  padding: var(--space-lg);
}

.card-body h3 {
  margin-bottom: var(--space-sm);
}

.card-body p {
  color: var(--light-gray);
  font-size: 0.95rem;
}

.card-category {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: var(--space-sm);
}

.card-price {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--orange);
  margin-top: var(--space-sm);
}

.card-link {
  display: inline-block;
  margin-top: var(--space-md);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* --- Grid Layouts --- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

/* --- Product Card (Shop) --- */
.product-card {
  position: relative;
}

.product-card .buy-btn {
  margin-top: var(--space-md);
}

.product-image-wrapper {
  position: relative;
  overflow: hidden;
}

.product-image-wrapper img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform var(--transition);
}

.product-card:hover .product-image-wrapper img {
  transform: scale(1.05);
}

/* --- Blog Post Cards --- */
.post-card .post-meta {
  font-size: 0.85rem;
  color: var(--light-gray);
  margin-bottom: var(--space-sm);
}

.post-card .post-meta span {
  margin-right: var(--space-md);
}

/* --- Info Boxes (Tech Info) --- */
.info-box {
  background: var(--dark-gray);
  border: 1px solid var(--mid-gray);
  border-left: 4px solid var(--accent);
  padding: var(--space-lg);
  border-radius: var(--border-radius);
  margin-bottom: var(--space-lg);
}

.info-box h3 {
  margin-bottom: var(--space-sm);
}

.info-box p {
  color: var(--silver);
}

/* --- Vehicle Make Grid --- */
.make-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: var(--space-md);
}

.make-item {
  background: var(--dark-gray);
  border: 1px solid var(--mid-gray);
  padding: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 60px;
  border-radius: var(--border-radius);
  font-family: var(--font-heading);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all var(--transition);
  cursor: pointer;
  min-height: 80px;
}

.make-item:hover {
  border-color: var(--accent);
  background: var(--mid-gray);
}

/* --- Forms --- */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
  color: var(--silver);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.875rem 1rem;
  background: var(--dark-gray);
  border: 1px solid var(--mid-gray);
  border-radius: var(--border-radius);
  color: var(--pure-white);
  font-size: 1rem;
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

/* --- Tables --- */
.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 0.875rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--mid-gray);
}

.data-table th {
  font-family: var(--font-heading);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--accent);
  background: var(--dark-gray);
}

.data-table tr:hover td {
  background: var(--dark-gray);
}

/* --- Installs Gallery --- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius);
  border: 1px solid var(--mid-gray);
}

.gallery-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform var(--transition);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-lg);
  background: linear-gradient(transparent, rgba(0,0,0,0.9));
}

.gallery-overlay h4 {
  margin-bottom: var(--space-xs);
}

.gallery-overlay p {
  font-size: 0.9rem;
  color: var(--silver);
  margin: 0;
}

/* --- Podcast Embed --- */
.podcast-embed {
  background: var(--dark-gray);
  border-radius: var(--border-radius);
  overflow: hidden;
  margin: var(--space-lg) 0;
}

.podcast-embed iframe {
  width: 100%;
  border: none;
}

/* --- Installer Cards --- */
.installer-card {
  background: var(--dark-gray);
  border: 1px solid var(--mid-gray);
  border-radius: var(--border-radius);
  padding: var(--space-lg);
}

.installer-card h4 {
  color: var(--accent);
  margin-bottom: var(--space-sm);
}

.installer-card .location {
  color: var(--orange);
  font-size: 0.9rem;
  margin-bottom: var(--space-sm);
}

.installer-card p {
  color: var(--silver);
  font-size: 0.95rem;
}

.installer-card .contact-info {
  margin-top: var(--space-md);
  font-size: 0.9rem;
}

.installer-card .contact-info a {
  color: var(--accent);
}

/* --- Footer --- */
.footer {
  background: var(--dark);
  border-top: 1px solid var(--mid-gray);
  padding: var(--space-2xl) 0 var(--space-lg);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-col h4 {
  font-size: 0.9rem;
  color: var(--pure-white);
  margin-bottom: var(--space-md);
  position: relative;
  padding-bottom: var(--space-sm);
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--accent);
}

.footer-col ul li {
  margin-bottom: var(--space-sm);
}

.footer-col ul a {
  color: var(--light-gray);
  font-size: 0.9rem;
}

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

.footer-bottom {
  border-top: 1px solid var(--mid-gray);
  padding-top: var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-bottom p {
  color: var(--light-gray);
  font-size: 0.85rem;
  margin: 0;
}

.footer-social {
  display: flex;
  gap: var(--space-md);
}

.footer-social a {
  color: var(--light-gray);
  font-size: 1.2rem;
  transition: color var(--transition);
}

.footer-social a:hover {
  color: var(--accent);
}

/* --- Utilities --- */
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

.bg-dark { background: var(--dark); }
.bg-darker { background: var(--dark-gray); }

.flex { display: flex; }
.flex-center { 
  display: flex; 
  align-items: center; 
  justify-content: center; 
}
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.flex-wrap { flex-wrap: wrap; }

/* --- Category Filter --- */
.filter-bar {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: var(--space-xl);
}

.filter-btn {
  padding: 0.5rem 1.25rem;
  background: transparent;
  border: 1px solid var(--mid-gray);
  border-radius: var(--border-radius);
  color: var(--silver);
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(227, 25, 55, 0.1);
}

/* --- Loading / Empty States --- */
.empty-state {
  text-align: center;
  padding: var(--space-3xl) var(--space-lg);
  color: var(--light-gray);
}

.empty-state h3 {
  margin-bottom: var(--space-sm);
  color: var(--silver);
}

/* --- Snipcart Overrides --- */
.snipcart-cart-button {
  background: var(--accent) !important;
}

/* --- Page Hero (inner pages) --- */
.page-hero {
  padding: calc(var(--nav-height) + var(--space-2xl)) 0 var(--space-2xl);
  background: linear-gradient(180deg, var(--dark) 0%, var(--black) 100%);
  text-align: center;
  border-bottom: 1px solid var(--mid-gray);
}

.page-hero h1 {
  margin-bottom: var(--space-sm);
}

.page-hero p {
  color: var(--silver);
  max-width: 600px;
  margin: 0 auto;
}

/* --- Breadcrumb --- */
.breadcrumb {
  padding: var(--space-md) 0;
  font-size: 0.85rem;
  color: var(--light-gray);
}

.breadcrumb a {
  color: var(--light-gray);
}

.breadcrumb a:hover {
  color: var(--accent);
}

.breadcrumb span {
  margin: 0 var(--space-sm);
}

/* --- Blog Post Content --- */
.post-content {
  max-width: 750px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-md);
}

.post-content h1,
.post-content h2,
.post-content h3 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
}

.post-content h2 {
  font-size: 1.6rem;
}

.post-content p {
  color: var(--silver);
  line-height: 1.8;
}

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

.post-content ul { list-style: disc; }
.post-content ol { list-style: decimal; }

.post-content li {
  color: var(--silver);
  margin-bottom: var(--space-xs);
}

.post-content blockquote {
  border-left: 3px solid var(--accent);
  padding: var(--space-md) var(--space-lg);
  background: var(--dark-gray);
  margin: var(--space-lg) 0;
  font-style: italic;
  color: var(--silver);
}

.post-content code {
  background: var(--dark-gray);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.9em;
}

.post-content pre {
  background: var(--dark-gray);
  padding: var(--space-lg);
  border-radius: var(--border-radius);
  overflow-x: auto;
  margin: var(--space-lg) 0;
}

.post-content pre code {
  padding: 0;
  background: none;
}

.post-content img {
  border-radius: var(--border-radius);
  margin: var(--space-lg) 0;
}

.post-header {
  max-width: 750px;
  margin: 0 auto;
  padding: calc(var(--nav-height) + var(--space-xl)) var(--space-md) var(--space-lg);
}

.post-header .post-meta {
  color: var(--light-gray);
  font-size: 0.9rem;
  margin-bottom: var(--space-md);
}

.post-header h1 {
  margin-bottom: var(--space-md);
}

/* --- Scroll to top --- */
.scroll-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 45px;
  height: 45px;
  background: var(--accent);
  border: none;
  border-radius: 50%;
  color: var(--pure-white);
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  z-index: 999;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  background: var(--accent-dark);
  transform: translateY(-3px);
}

/* --- Responsive tweaks --- */
@media (max-width: 600px) {
  .hero {
    min-height: 70vh;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

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

  section {
    padding: var(--space-2xl) 0;
  }
}