/* ========================================
   TIRE DISCOUNT — Design Tokens & Styles
   Art Direction: Bold Automotive / Industrial
   Palette: Dark charcoal + fiery red accent
   ======================================== */

/* --- Type Scale (fluid) --- */
:root {
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);
  --text-hero: clamp(3rem,     0.5rem  + 7vw,    8rem);
}

/* --- 4px Spacing --- */
:root {
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
}

/* --- Custom Palette: Automotive / Industrial --- */
:root, [data-theme="light"] {
  --color-bg:             #F5F4F0;
  --color-surface:        #FFFFFF;
  --color-surface-2:      #FAFAF8;
  --color-surface-offset: #EEEDEA;
  --color-border:         #D4D2CC;
  --color-divider:        #E0DEDB;

  --color-text:           #1A1A1A;
  --color-text-muted:     #5A5A5A;
  --color-text-faint:     #9A9A96;
  --color-text-inverse:   #FFFFFF;

  --color-primary:        #C41E24;
  --color-primary-hover:  #A01820;
  --color-primary-active: #7D1218;
  --color-primary-light:  #FDE8E8;

  --color-dark:           #1A1A1A;
  --color-dark-surface:   #2A2A2A;

  --color-success:        #2D8A4E;

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.12);

  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;

  --font-display: 'Cabinet Grotesk', 'Arial Black', sans-serif;
  --font-body: 'Satoshi', 'Inter', sans-serif;
}

/* --- Dark Mode --- */
[data-theme="dark"] {
  --color-bg:             #121212;
  --color-surface:        #1E1E1E;
  --color-surface-2:      #252525;
  --color-surface-offset: #1A1A1A;
  --color-border:         #3A3A3A;
  --color-divider:        #2E2E2E;

  --color-text:           #E8E8E6;
  --color-text-muted:     #A0A09C;
  --color-text-faint:     #6A6A66;
  --color-text-inverse:   #1A1A1A;

  --color-primary:        #E8434A;
  --color-primary-hover:  #D03238;
  --color-primary-active: #B52228;
  --color-primary-light:  #3A1A1A;

  --color-dark:           #0A0A0A;
  --color-dark-surface:   #151515;

  --color-success:        #4CAF7A;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:             #121212;
    --color-surface:        #1E1E1E;
    --color-surface-2:      #252525;
    --color-surface-offset: #1A1A1A;
    --color-border:         #3A3A3A;
    --color-divider:        #2E2E2E;
    --color-text:           #E8E8E6;
    --color-text-muted:     #A0A09C;
    --color-text-faint:     #6A6A66;
    --color-text-inverse:   #1A1A1A;
    --color-primary:        #E8434A;
    --color-primary-hover:  #D03238;
    --color-primary-active: #B52228;
    --color-primary-light:  #3A1A1A;
    --color-dark:           #0A0A0A;
    --color-dark-surface:   #151515;
    --color-success:        #4CAF7A;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg: 0 12px 32px rgba(0,0,0,0.5);
  }
}

/* ========================================
   COMPONENTS
   ======================================== */

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-dark);
  color: var(--color-text-inverse);
  padding: var(--space-4) var(--space-6);
}

.header-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.header .logo-group {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.header .logo-text {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  letter-spacing: 0.02em;
  color: #FFFFFF;
}

.header .logo-text span {
  color: var(--color-primary);
}

[data-theme="dark"] .header .logo-text span,
:root:not([data-theme]) .header .logo-text span {
  color: var(--color-primary);
}

.header nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.header nav a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.01em;
}

.header nav a:hover {
  color: #FFFFFF;
}

.header .cta-btn {
  background: var(--color-primary);
  color: #FFFFFF;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.header .cta-btn:hover {
  background: var(--color-primary-hover);
}

.theme-toggle {
  color: rgba(255,255,255,0.7);
  padding: var(--space-2);
  border-radius: var(--radius-md);
}

.theme-toggle:hover {
  color: #FFFFFF;
  background: rgba(255,255,255,0.1);
}

.mobile-menu-btn {
  display: none;
  color: #FFFFFF;
  padding: var(--space-2);
}

@media (max-width: 768px) {
  .mobile-menu-btn { display: block; }
  .header nav { display: none; }
  .header nav.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-dark);
    padding: var(--space-4) var(--space-6);
    gap: var(--space-4);
    border-top: 1px solid rgba(255,255,255,0.1);
  }
  .header .cta-btn { display: none; }
  .header nav.active .cta-btn-mobile {
    display: inline-flex;
    background: var(--color-primary);
    color: #FFFFFF;
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-full);
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    justify-content: center;
  }
}

.hero {
  position: relative;
  background: var(--color-dark);
  color: #FFFFFF;
  padding: clamp(var(--space-16), 10vw, var(--space-32)) var(--space-6);
  overflow: hidden;
  min-height: 85vh;
  display: flex;
  align-items: center;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 50%, rgba(196,30,36,0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 80%, rgba(196,30,36,0.06) 0%, transparent 50%);
  pointer-events: none;
}

.hero-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(196,30,36,0.15);
  border: 1px solid rgba(196,30,36,0.3);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: #E8434A;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-6);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-6);
}

.hero h1 .accent {
  color: var(--color-primary);
}

[data-theme="dark"] .hero h1 .accent,
:root:not([data-theme]) .hero h1 .accent {
  color: var(--color-primary);
}

.hero-subtitle {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.7);
  max-width: 48ch;
  margin-bottom: var(--space-8);
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: var(--text-sm);
  text-decoration: none;
  cursor: pointer;
  border: none;
  line-height: 1;
}

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

.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(196,30,36,0.3);
}

.btn-outline {
  background: transparent;
  color: #FFFFFF;
  border: 2px solid rgba(255,255,255,0.3);
}

.btn-outline:hover {
  border-color: #FFFFFF;
  background: rgba(255,255,255,0.05);
}

.hero-stats {
  display: flex;
  gap: var(--space-8);
}

.hero-stat {
  text-align: left;
}

.hero-stat .number {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: #FFFFFF;
}

.hero-stat .label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}



.hero-tire-img {
  width: 100%;
  max-width: 460px;
  animation: tire-spin 20s linear infinite;
  filter: drop-shadow(0 0 30px rgba(196, 30, 36, 0.2));
}

@keyframes tire-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-tire-img { animation: none; }
}

@media (max-width: 768px) {
  .hero { min-height: auto; padding: var(--space-16) var(--space-4); }
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-subtitle { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { order: -1; margin-bottom: var(--space-6); }
  .hero-tire-img { max-width: 280px; }
  .hero-badge { margin-left: auto; margin-right: auto; }
}

.section {
  padding: clamp(var(--space-12), 8vw, var(--space-24)) var(--space-6);
}

.section-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: clamp(var(--space-8), 5vw, var(--space-16));
}

.section-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.section-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 55ch;
  margin: var(--space-4) auto 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive);
}

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

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  color: var(--color-primary);
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--color-text);
}

.service-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.why-section {
  background: var(--color-dark);
  color: #FFFFFF;
}

.why-section .section-label { color: #E8434A; }
.why-section .section-title { color: #FFFFFF; }
.why-section .section-subtitle { color: rgba(255,255,255,0.6); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-6);
}

.why-card {
  text-align: center;
  padding: var(--space-8) var(--space-4);
}

.why-card-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
}

.why-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.why-card p {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
  max-width: 30ch;
  margin: 0 auto;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
}

.review-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}

.review-stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-3);
  color: #F59E0B;
}

.review-text {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: var(--space-4);
  font-style: italic;
}

.review-author {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
}

.review-via {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-1);
}

.rating-banner {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  flex-wrap: wrap;
  max-width: var(--content-default);
  margin: var(--space-8) auto 0;
}

.rating-big-number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
}

.rating-stars-big {
  display: flex;
  gap: 4px;
  color: #F59E0B;
}

.rating-details {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.rating-google {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.info-section {
  background: var(--color-surface-offset);
}

.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: start;
}

@media (max-width: 768px) {
  .info-grid { grid-template-columns: 1fr; }
}

.info-block {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
}

.info-block h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-5);
  color: var(--color-text);
}

.info-item {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  align-items: flex-start;
}

.info-item svg {
  flex-shrink: 0;
  color: var(--color-primary);
  margin-top: 2px;
}

.info-item .info-label {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.info-item .info-value {
  font-size: var(--text-sm);
  color: var(--color-text);
  font-weight: 500;
}

.info-item a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.info-item a:hover {
  text-decoration: underline;
}

.hours-table {
  width: 100%;
  border-collapse: collapse;
}

.hours-table tr {
  border-bottom: 1px solid var(--color-divider);
}

.hours-table tr:last-child {
  border-bottom: none;
}

.hours-table td {
  padding: var(--space-3) 0;
  font-size: var(--text-sm);
}

.hours-table td:first-child {
  font-weight: 500;
  color: var(--color-text);
}

.hours-table td:last-child {
  text-align: right;
  color: var(--color-text-muted);
}

.hours-table tr.today td {
  color: var(--color-primary);
  font-weight: 600;
}

.hours-table tr.today td:last-child {
  color: var(--color-primary);
}

.open-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
}

.open-badge.open {
  background: rgba(45,138,78,0.1);
  color: var(--color-success);
}

.open-badge.closed {
  background: rgba(196,30,36,0.1);
  color: var(--color-primary);
}

.open-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.cta-section {
  background: var(--color-primary);
  color: #FFFFFF;
  text-align: center;
  padding: clamp(var(--space-12), 8vw, var(--space-20)) var(--space-6);
}

.cta-section h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  margin-bottom: var(--space-4);
}

.cta-section p {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.85);
  max-width: 50ch;
  margin: 0 auto var(--space-8);
}

.btn-white {
  background: #FFFFFF;
  color: var(--color-primary);
  font-weight: 700;
}

.btn-white:hover {
  background: #F5F5F5;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.6);
  padding: var(--space-12) var(--space-6) var(--space-8);
}

.footer-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-8);
}

.footer-brand {
  max-width: 320px;
}

.footer-brand .logo-text {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: var(--space-3);
}

.footer-brand .logo-text span { color: var(--color-primary); }

[data-theme="dark"] .footer-brand .logo-text span,
:root:not([data-theme]) .footer-brand .logo-text span {
  color: var(--color-primary);
}

.footer-brand p {
  font-size: var(--text-xs);
  line-height: 1.6;
  color: rgba(255,255,255,0.5);
}

.footer-links h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  color: #FFFFFF;
  margin-bottom: var(--space-4);
}

.footer-links a {
  display: block;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  font-size: var(--text-xs);
  margin-bottom: var(--space-2);
}

.footer-links a:hover { color: #FFFFFF; }

.footer-bottom {
  max-width: var(--content-wide);
  margin: var(--space-8) auto 0;
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.35);
}

.footer-bottom a {
  color: rgba(255,255,255,0.35);
  text-decoration: none;
}

.footer-bottom a:hover { color: rgba(255,255,255,0.7); }

.info-item a.directions-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary);
  color: #FFFFFF;
  font-size: var(--text-xs);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-full);
  letter-spacing: 0.01em;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.info-item a.directions-btn svg {
  stroke: #FFFFFF;
}

.info-item a.directions-btn:hover {
  background: var(--color-primary-hover);
  color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(196,30,36,0.25);
  text-decoration: none;
}

.map-container {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  height: 320px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.stagger > .fade-up:nth-child(1) { transition-delay: 0ms; }
.stagger > .fade-up:nth-child(2) { transition-delay: 80ms; }
.stagger > .fade-up:nth-child(3) { transition-delay: 160ms; }
.stagger > .fade-up:nth-child(4) { transition-delay: 240ms; }
.stagger > .fade-up:nth-child(5) { transition-delay: 320ms; }
.stagger > .fade-up:nth-child(6) { transition-delay: 400ms; }