:root {
  /* Tokens — Colors (tesla-DESIGN.md) */
  --color-tesla-blue: #3e6ae1;
  --color-pure-white: #ffffff;
  --color-off-white: #eeeeee;
  --color-parchment: #e5e3df;
  --color-light-border: #cccccc;
  --color-subtle-gray: #8e8e8e;
  --color-steel: #5c5e62;
  --color-charcoal: #393c41;
  --color-onyx: #171a20;
  --color-carbon: #000000;

  /* Tokens — Typography */
  --font-universal-sans-display: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-universal-sans-text: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-roboto: 'Roboto', system-ui, -apple-system, sans-serif;

  /* Type Scale */
  --text-caption: 11px;
  --leading-caption: 1.2;
  --text-body: 14px;
  --leading-body: 1.43;
  --text-subhead: 17px;
  --leading-subhead: 1.41;
  --text-heading-sm: 20px;
  --leading-heading-sm: 1.4;
  --text-heading: 28px;
  --leading-heading: 1.29;
  --text-heading-lg: 40px;
  --leading-heading-lg: 1.2;
  --text-display: 48px;
  --leading-display: 1.17;

  /* Weights */
  --font-weight-regular: 400;
  --font-weight-medium: 500;

  /* Spacing (4px base unit) */
  --spacing-unit: 4px;
  --spacing-4: 4px;
  --spacing-8: 8px;
  --spacing-16: 16px;
  --spacing-24: 24px;
  --spacing-32: 32px;
  --spacing-40: 40px;
  --spacing-48: 48px;

  /* Layout & Radii */
  --card-padding: 24px;
  --radius-buttons: 4px;
  --radius-inputs: 4px;
  --radius-cards: 8px;
  --radius-modals: 8px;

  /* Shadows */
  --shadow-sm: rgba(0, 0, 0, 0.25) 0px 4px 4px 0px;
  --shadow-subtle: rgb(255, 255, 255) 0px 2px 0px -1px;
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--color-pure-white);
  color: var(--color-charcoal);
  font-family: var(--font-universal-sans-text);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  font-weight: var(--font-weight-regular);
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--color-pure-white);
  color: var(--color-charcoal);
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* Thin, non-sticky minimal header bar at top (tesla-DESIGN.md Layout) */
.site-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-16) var(--spacing-32);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(204, 204, 204, 0.5);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
  font-family: var(--font-universal-sans-display);
  font-size: 16px;
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-onyx);
}

.brand-sub {
  font-size: var(--text-caption);
  letter-spacing: 0.04em;
  color: var(--color-steel);
  font-weight: var(--font-weight-regular);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-24);
  list-style: none;
}

/* Header Navigation Link: Unstyled text link with Charcoal (#393c41) color */
.header-nav a {
  color: var(--color-charcoal);
  font-size: var(--text-body);
  font-weight: var(--font-weight-medium);
  padding: var(--spacing-4) var(--spacing-8);
  border-radius: var(--radius-buttons);
  transition: background-color 0.15s ease;
}

.header-nav a:hover {
  background-color: var(--color-off-white);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-16);
}

/* Buttons (tesla-DESIGN.md Components) */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-tesla-blue);
  color: var(--color-pure-white);
  font-family: var(--font-universal-sans-text);
  font-size: var(--text-body);
  font-weight: var(--font-weight-medium);
  line-height: var(--leading-body);
  border-radius: var(--radius-buttons);
  padding: var(--spacing-8) var(--spacing-24);
  min-height: 40px;
  border: 1px solid var(--color-tesla-blue);
  transition: opacity 0.15s ease;
  text-align: center;
}

.btn-primary:hover {
  opacity: 0.92;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  color: var(--color-onyx);
  font-family: var(--font-universal-sans-text);
  font-size: var(--text-body);
  font-weight: var(--font-weight-medium);
  line-height: var(--leading-body);
  border-radius: var(--radius-buttons);
  padding: var(--spacing-8) var(--spacing-16);
  min-height: 40px;
  border: 1px solid var(--color-onyx);
  transition: background-color 0.15s ease, color 0.15s ease;
  text-align: center;
}

.btn-ghost:hover {
  background-color: var(--color-onyx);
  color: var(--color-pure-white);
}

.btn-modal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-off-white);
  color: var(--color-charcoal);
  font-family: var(--font-universal-sans-text);
  font-size: var(--text-body);
  font-weight: var(--font-weight-medium);
  line-height: var(--leading-body);
  border-radius: var(--radius-buttons);
  padding: var(--spacing-8) var(--spacing-24);
  min-height: 40px;
  border: 1px solid var(--color-light-border);
  transition: background-color 0.15s ease;
  text-align: center;
}

.btn-modal:hover {
  background-color: var(--color-pure-white);
}

/* Product Hero Section (Full-screen container showcasing a single product) */
.product-hero {
  position: relative;
  min-height: 92vh;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  padding: 112px var(--spacing-24) var(--spacing-48);
  overflow: hidden;
  background-color: var(--color-off-white);
}

.product-hero-media {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.product-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.product-hero-scrim {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.90) 0%,
    rgba(255, 255, 255, 0.45) 34%,
    rgba(23, 26, 32, 0.25) 68%,
    rgba(23, 26, 32, 0.72) 100%
  );
}

.product-hero-scrim--dark {
  background: linear-gradient(
    180deg,
    rgba(23, 26, 32, 0.78) 0%,
    rgba(23, 26, 32, 0.32) 45%,
    rgba(23, 26, 32, 0.82) 100%
  );
}

.product-hero-top {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 760px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-8);
}

.hero-eyebrow {
  font-size: 12px;
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-steel);
}

.hero-eyebrow--light {
  color: var(--color-off-white);
}

.hero-title {
  font-family: var(--font-universal-sans-display);
  font-size: clamp(34px, 5vw, var(--text-display));
  line-height: var(--leading-display);
  font-weight: var(--font-weight-medium);
  color: var(--color-onyx);
  letter-spacing: -0.01em;
}

.hero-title--light {
  color: var(--color-pure-white);
}

.hero-subtitle {
  font-family: var(--font-universal-sans-text);
  font-size: var(--text-subhead);
  line-height: var(--leading-subhead);
  font-weight: var(--font-weight-regular);
  color: var(--color-charcoal);
  max-width: 620px;
}

.hero-subtitle--light {
  color: var(--color-off-white);
}

.product-hero-bottom {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-24);
  width: 100%;
  max-width: 820px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--spacing-16);
  width: 100%;
  padding: var(--spacing-16) var(--spacing-24);
  background: rgba(255, 255, 255, 0.92);
  border-radius: var(--radius-cards);
  border: 1px solid var(--color-light-border);
}

.metric-item {
  text-align: center;
}

.metric-val {
  font-family: var(--font-universal-sans-display);
  font-size: var(--text-heading);
  line-height: var(--leading-heading);
  font-weight: var(--font-weight-medium);
  color: var(--color-onyx);
}

.metric-lbl {
  font-size: 12px;
  color: var(--color-steel);
  margin-top: var(--spacing-4);
}

.cta-pair {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-16);
  width: 100%;
}

.cta-pair .btn-primary,
.cta-pair .btn-modal,
.cta-pair .btn-ghost {
  min-width: 240px;
}

/* Content Sections (Pure White & Parchment backgrounds) */
.section-block {
  padding: var(--spacing-48) var(--spacing-24);
  background-color: var(--color-pure-white);
  content-visibility: auto;
  contain-intrinsic-size: 1px 800px;
}

.section-block--parchment {
  background-color: var(--color-parchment);
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--spacing-40);
}

.section-kicker {
  font-size: 12px;
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-steel);
  margin-bottom: var(--spacing-8);
}

.section-title {
  font-family: var(--font-universal-sans-display);
  font-size: clamp(28px, 3.6vw, var(--text-heading-lg));
  line-height: var(--leading-heading-lg);
  font-weight: var(--font-weight-medium);
  color: var(--color-onyx);
  margin-bottom: var(--spacing-8);
}

.section-desc {
  font-size: var(--text-subhead);
  line-height: var(--leading-subhead);
  color: var(--color-charcoal);
}

/* Informational Cards (tesla-DESIGN.md: #eeeeee background, 8px border-radius, 24px padding) */
.info-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--spacing-24);
}

.info-card {
  background-color: var(--color-off-white);
  border-radius: var(--radius-cards);
  padding: var(--card-padding);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--spacing-24);
  align-items: center;
  border: 1px solid var(--color-light-border);
}

.info-card--white {
  background-color: var(--color-pure-white);
}

.info-card-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--spacing-8);
}

.info-card-tag {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  font-family: var(--font-roboto);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-steel);
}

.info-card-title {
  font-family: var(--font-universal-sans-display);
  font-size: var(--text-heading);
  line-height: var(--leading-heading);
  font-weight: var(--font-weight-medium);
  color: var(--color-onyx);
}

.info-card-body {
  font-family: var(--font-universal-sans-text);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: var(--color-charcoal);
  margin-bottom: var(--spacing-8);
}

.info-card-media {
  border-radius: var(--radius-buttons);
  overflow: hidden;
  background-color: var(--color-pure-white);
  border: 1px solid var(--color-light-border);
}

.info-card-media img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

/* Real Gallery Showroom Grid */
.showroom-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--spacing-16);
}

.showroom-tile {
  background-color: var(--color-off-white);
  border-radius: var(--radius-cards);
  overflow: hidden;
  border: 1px solid var(--color-light-border);
  display: flex;
  flex-direction: column;
}

.showroom-tile--wide {
  grid-column: span 2;
}

.showroom-tile-img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}

.showroom-tile-caption {
  padding: var(--spacing-16) var(--spacing-24);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.showroom-tile-title {
  font-family: var(--font-universal-sans-display);
  font-size: var(--text-heading-sm);
  line-height: var(--leading-heading-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-onyx);
}

.showroom-tile-meta {
  font-size: var(--text-body);
  color: var(--color-steel);
}

/* Reviews Grid */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--spacing-16);
}

.review-card {
  background-color: var(--color-pure-white);
  border-radius: var(--radius-cards);
  padding: var(--card-padding);
  border: 1px solid var(--color-light-border);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--spacing-16);
}

.review-stars {
  font-size: 12px;
  font-weight: var(--font-weight-medium);
  color: var(--color-onyx);
  letter-spacing: 0.06em;
}

.review-quote {
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: var(--color-charcoal);
}

.review-author {
  font-size: 12px;
  font-weight: var(--font-weight-medium);
  color: var(--color-steel);
}

/* Location & 24/7 Dispatch Section */
.dispatch-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--spacing-24);
  align-items: stretch;
}

.dispatch-plaque {
  background-color: var(--color-off-white);
  border-radius: var(--radius-cards);
  padding: var(--card-padding);
  border: 1px solid var(--color-light-border);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--spacing-24);
}

.spec-list {
  display: grid;
  gap: var(--spacing-16);
  border-top: 1px solid var(--color-light-border);
  padding-top: var(--spacing-16);
}

.spec-row {
  display: flex;
  justify-content: space-between;
  gap: var(--spacing-16);
  font-size: var(--text-body);
  border-bottom: 1px solid var(--color-light-border);
  padding-bottom: var(--spacing-8);
}

.spec-label {
  color: var(--color-steel);
}

.spec-value {
  color: var(--color-onyx);
  font-weight: var(--font-weight-medium);
  text-align: right;
}

.map-frame-wrap {
  border-radius: var(--radius-cards);
  overflow: hidden;
  border: 1px solid var(--color-light-border);
  min-height: 400px;
  background-color: var(--color-off-white);
}

.map-frame-wrap iframe {
  width: 100%;
  height: 100%;
  min-height: 400px;
  border: 0;
  display: block;
}

/* Minimal Footer (tesla-DESIGN.md Footer Navigation Link: Steel #5c5e62, 11px Roboto) */
.site-footer {
  padding: var(--spacing-32) var(--spacing-24);
  background-color: var(--color-pure-white);
  border-top: 1px solid var(--color-light-border);
  font-family: var(--font-roboto);
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  color: var(--color-steel);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-16);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-16);
  list-style: none;
}

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

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

@media (max-width: 960px) {
  .site-header {
    padding: var(--spacing-16);
  }
  .header-nav {
    display: none;
  }
  .hero-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .info-cards-grid {
    grid-template-columns: 1fr;
  }
  .showroom-grid,
  .reviews-grid,
  .dispatch-layout {
    grid-template-columns: 1fr;
  }
  .showroom-tile--wide {
    grid-column: span 1;
  }
}

@media (max-width: 560px) {
  .info-card {
    grid-template-columns: 1fr;
  }
  .cta-pair .btn-primary,
  .cta-pair .btn-modal,
  .cta-pair .btn-ghost {
    width: 100%;
  }
}