/* ==========================================================================
   ALIFRACO SPORT - OFFICIAL WEBSITE DEMO STYLESHEET
   High-performance Dark Motorsport Theme
   ========================================================================== */

:root {
  --bg-main: #090b0e;
  --bg-surface: #10141d;
  --bg-card: #151b27;
  --bg-card-hover: #1b2333;
  --bg-glass: rgba(16, 20, 29, 0.85);

  --text-main: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --accent-yellow: #f59e0b;
  --accent-yellow-light: #fbbf24;
  --accent-yellow-glow: rgba(245, 158, 11, 0.35);

  --accent-red: #ef4444;
  --accent-red-dark: #dc2626;
  --accent-red-glow: rgba(239, 68, 68, 0.35);

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-card: rgba(255, 255, 255, 0.12);
  --border-accent: rgba(245, 158, 11, 0.4);

  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-card: 0 10px 30px -5px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 35px -5px var(--accent-yellow-glow);
}

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

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

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  background-image: 
    radial-gradient(circle at 15% 10%, rgba(245, 158, 11, 0.06) 0%, transparent 40%),
    radial-gradient(circle at 85% 60%, rgba(239, 68, 68, 0.05) 0%, transparent 45%),
    linear-gradient(to bottom, #090b0e, #0c0f14 50%, #090b0e);
  background-attachment: fixed;
}

/* Carbon & Speed Background Overlays */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
  z-index: -1;
}

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

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

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

.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* ==========================================================================
   TOP BAR / MARQUEE TICKER
   ========================================================================== */
.top-ticker {
  background: linear-gradient(90deg, #b91c1c 0%, #1e1b4b 50%, #b91c1c 100%);
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.35rem 0;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.ticker-track {
  display: flex;
  white-space: nowrap;
  animation: tickerScroll 28s linear infinite;
  gap: 2rem;
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.ticker-item i {
  color: var(--accent-yellow-light);
}

@keyframes tickerScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */
.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition-smooth);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
  gap: 1.5rem;
}

.brand-logo-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  height: 52px;
}

.brand-logo-link img {
  height: 100%;
  width: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.8rem;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  position: relative;
  padding: 0.3rem 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-main);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-yellow);
  box-shadow: 0 0 8px var(--accent-yellow);
  transition: var(--transition-fast);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

/* Engine Sound Button */
.btn-engine-sound {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-sm);
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid var(--accent-yellow);
  color: var(--accent-yellow-light);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: var(--transition-fast);
}

.btn-engine-sound:hover {
  background: var(--accent-yellow);
  color: #000;
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.btn-engine-sound i {
  font-size: 0.95rem;
}

.btn-cta-nav {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--accent-red) 0%, var(--accent-red-dark) 100%);
  color: #ffffff;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 15px var(--accent-red-glow);
  transition: var(--transition-fast);
}

.btn-cta-nav:hover {
  transform: translateY(-2px);
  filter: brightness(1.15);
  box-shadow: 0 6px 20px rgba(239, 68, 68, 0.6);
}

.menu-toggle {
  display: none;
  color: var(--text-main);
  font-size: 1.5rem;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  padding: 4rem 0 3.5rem 0;
  overflow: hidden;
}

.hero-bg-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: 
    linear-gradient(90deg, rgba(9, 11, 14, 0.95) 0%, rgba(9, 11, 14, 0.75) 50%, rgba(9, 11, 14, 0.88) 100%),
    url('../assets/img/camaro-tc.png') center/cover no-repeat;
  filter: contrast(1.1);
  z-index: 1;
}

.hero-glow-accent {
  position: absolute;
  top: 20%;
  right: 10%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.18) 0%, transparent 70%);
  filter: blur(40px);
  pointer-events: none;
  z-index: 1;
}

.hero-container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-badge-wrap {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.9rem;
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-tag.tag-primary {
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid var(--accent-yellow);
  color: var(--accent-yellow-light);
}

.hero-tag.tag-secondary {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid var(--accent-red);
  color: #fca5a5;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 900;
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin-bottom: 1.2rem;
  color: #ffffff;
}

.hero-title .highlight-gold {
  color: var(--accent-yellow-light);
  text-shadow: 0 0 30px var(--accent-yellow-glow);
  font-style: italic;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 600px;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: linear-gradient(135deg, var(--accent-yellow-light) 0%, var(--accent-yellow) 100%);
  color: #0b0d11;
  padding: 0.9rem 1.8rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  box-shadow: 0 6px 20px var(--accent-yellow-glow);
  transition: var(--transition-fast);
}

.btn-primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.6);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-card);
  color: #ffffff;
  padding: 0.9rem 1.8rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  backdrop-filter: blur(8px);
  transition: var(--transition-fast);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #ffffff;
  transform: translateY(-2px);
}

/* Interactive Telemetry Card in Hero */
.telemetry-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(12px);
}

.telemetry-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--accent-red), var(--accent-yellow));
}

.telemetry-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.2rem;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 0.8rem;
}

.telemetry-title {
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.live-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  font-weight: 800;
  color: #22c55e;
  text-transform: uppercase;
}

.live-indicator::before {
  content: '';
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
  animation: pulseGreen 1.5s infinite;
}

@keyframes pulseGreen {
  0% { transform: scale(0.9); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.8; }
}

.telemetry-gauges {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-bottom: 1.5rem;
}

.gauge-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.gauge-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 0.3rem;
}

.gauge-value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 900;
  color: #ffffff;
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
}

.gauge-unit {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-yellow-light);
}

.gauge-bar-track {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 99px;
  overflow: hidden;
  margin-top: 0.6rem;
}

.gauge-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #3b82f6, var(--accent-yellow), var(--accent-red));
  border-radius: 99px;
  transition: width 0.4s ease;
}

/* Sound Interactivity Area */
.engine-simulator-box {
  background: rgba(245, 158, 11, 0.06);
  border: 1px dashed var(--accent-yellow);
  border-radius: var(--radius-md);
  padding: 1rem;
  text-align: center;
}

.engine-sim-btn {
  width: 100%;
  padding: 0.8rem;
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  border: 1px solid var(--accent-yellow);
  color: var(--accent-yellow-light);
  border-radius: var(--radius-sm);
  font-weight: 800;
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  transition: var(--transition-fast);
}

.engine-sim-btn:hover {
  background: var(--accent-yellow);
  color: #0b0d11;
  box-shadow: 0 0 20px var(--accent-yellow-glow);
}

.engine-sim-hint {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
}

/* ==========================================================================
   STATS TICKER BAR
   ========================================================================== */
.stats-banner {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 2.2rem 0;
  position: relative;
  z-index: 10;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}

.stat-box {
  padding: 0.5rem;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 3.5vw, 3rem);
  font-weight: 900;
  color: #ffffff;
  line-height: 1;
  margin-bottom: 0.4rem;
  letter-spacing: -0.02em;
}

.stat-number span {
  color: var(--accent-yellow);
}

.stat-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   SECTION COMMON STYLES
   ========================================================================== */
section {
  padding: 5.5rem 0;
  position: relative;
}

.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3rem 0.85rem;
  border-radius: 99px;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: var(--accent-yellow-light);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin-bottom: 0.8rem;
}

.section-desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.6;
}

/* ==========================================================================
   CATEGORY & CAR SHOWCASE (FLEET)
   ========================================================================== */
.category-filter-tabs {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.filter-tab {
  padding: 0.6rem 1.4rem;
  border-radius: 99px;
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: var(--transition-fast);
}

.filter-tab:hover, .filter-tab.active {
  background: var(--accent-yellow);
  color: #000;
  border-color: var(--accent-yellow);
  box-shadow: 0 4px 15px var(--accent-yellow-glow);
}

.fleet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.car-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.car-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-yellow);
  box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.8), var(--shadow-glow);
}

.car-media {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: #000;
}

.car-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.car-card:hover .car-media img {
  transform: scale(1.06);
}

.car-category-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--accent-yellow);
  color: var(--accent-yellow-light);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.car-body {
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.car-title {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.4rem;
  text-transform: uppercase;
}

.car-driver-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent-yellow);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.car-specs-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
  margin: 1.2rem 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 1rem 0;
}

.car-spec-item {
  display: flex;
  flex-direction: column;
}

.spec-key {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.spec-val {
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 800;
  color: #ffffff;
}

.car-footer {
  margin-top: auto;
  display: flex;
  gap: 0.8rem;
}

.btn-card-action {
  flex: 1;
  text-align: center;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-card);
  color: #ffffff;
  transition: var(--transition-fast);
}

.btn-card-action:hover {
  background: var(--accent-yellow);
  color: #000;
  border-color: var(--accent-yellow);
}

/* ==========================================================================
   SERVICES SECTION (TALLER LANÚS)
   ========================================================================== */
.services-section {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  position: relative;
  transition: var(--transition-smooth);
  overflow: hidden;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-yellow);
  box-shadow: var(--shadow-card);
}

.service-icon-box {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid var(--accent-yellow);
  color: var(--accent-yellow-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.4rem;
  transition: var(--transition-fast);
}

.service-card:hover .service-icon-box {
  background: var(--accent-yellow);
  color: #000;
  transform: scale(1.05);
}

.service-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.8rem;
  text-transform: uppercase;
}

.service-desc {
  font-size: 0.94rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.2rem;
}

.service-features-list {
  list-style: none;
  font-size: 0.84rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service-features-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.service-features-list li i {
  color: var(--accent-yellow);
  font-size: 0.75rem;
}

/* ==========================================================================
   LEGACY & WALTER ALIFRACO STORY
   ========================================================================== */
.legacy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.legacy-media-wrap {
  position: relative;
}

.legacy-img-frame {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 2px solid var(--border-card);
  box-shadow: var(--shadow-card);
}

.legacy-badge-float {
  position: absolute;
  bottom: -1.5rem;
  right: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--accent-yellow);
  border-radius: var(--radius-md);
  padding: 1rem 1.4rem;
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.legacy-badge-icon {
  font-size: 2rem;
  color: var(--accent-yellow);
}

.legacy-badge-text strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: #ffffff;
}

.legacy-badge-text span {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.legacy-content-wrap h3 {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 900;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 1.2rem;
  line-height: 1.15;
}

.quote-highlight {
  border-left: 3px solid var(--accent-yellow);
  padding-left: 1.2rem;
  margin: 1.4rem 0;
  font-style: italic;
  font-size: 1.1rem;
  color: #e2e8f0;
  line-height: 1.6;
}

.quote-author {
  font-style: normal;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent-yellow-light);
  margin-top: 0.4rem;
  display: block;
}

/* ==========================================================================
   QUOTE / WHATSAPP INTERACTIVE CALCULATOR
   ========================================================================== */
.calc-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-card);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-yellow);
  box-shadow: 0 0 10px var(--accent-yellow-glow);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f59e0b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.1rem;
}

.calc-preview-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.calc-preview-title {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--accent-yellow-light);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.8rem;
}

.whatsapp-message-box {
  background: #0b141a;
  border-radius: var(--radius-md);
  padding: 1.2rem;
  color: #e9edef;
  font-size: 0.88rem;
  line-height: 1.5;
  border-left: 4px solid #25d366;
  margin-bottom: 1.5rem;
  white-space: pre-wrap;
}

.btn-send-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  width: 100%;
  padding: 0.95rem 1.5rem;
  background: #25d366;
  color: #0b141a;
  border-radius: var(--radius-sm);
  font-weight: 800;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
  transition: var(--transition-fast);
}

.btn-send-whatsapp:hover {
  background: #20ba59;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
}

/* ==========================================================================
   INSTAGRAM SECTION
   ========================================================================== */
.instagram-strip {
  background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-main) 100%);
  border-top: 1px solid var(--border-subtle);
}

.ig-profile-header {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.ig-account-info {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.ig-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 2px solid #e1306c;
  padding: 3px;
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
}

.ig-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #111;
  object-fit: cover;
}

.ig-text h4 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.ig-text p {
  color: var(--text-secondary);
  font-size: 0.88rem;
}

.ig-stats-row {
  display: flex;
  gap: 1.8rem;
}

.ig-stat-unit {
  text-align: center;
}

.ig-stat-unit strong {
  display: block;
  font-size: 1.15rem;
  font-family: var(--font-display);
  color: #ffffff;
}

.ig-stat-unit span {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.btn-ig-follow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: #ffffff;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 15px rgba(220, 39, 67, 0.4);
  transition: var(--transition-fast);
}

.btn-ig-follow:hover {
  transform: translateY(-2px);
  filter: brightness(1.15);
}

.ig-feed-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}

.ig-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 1/1;
  background: #000;
  border: 1px solid var(--border-card);
}

.ig-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.ig-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  opacity: 0;
  transition: var(--transition-fast);
}

.ig-card:hover .ig-overlay {
  opacity: 1;
}

.ig-card:hover img {
  transform: scale(1.08);
}

.ig-metric {
  color: #ffffff;
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* ==========================================================================
   WORKSHOP / LOCATION (LANÚS)
   ========================================================================== */
.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.loc-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
}

.loc-item {
  display: flex;
  gap: 1.2rem;
  margin-bottom: 1.5rem;
}

.loc-icon {
  width: 48px;
  height: 48px;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid var(--accent-yellow);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-yellow-light);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.loc-text h5 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: #ffffff;
  margin-bottom: 0.2rem;
}

.loc-text p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.map-placeholder {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-card);
  aspect-ratio: 16/11;
  background: #111;
  position: relative;
}

.map-placeholder iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: invert(90%) hue-rotate(180deg) contrast(1.2);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.main-footer {
  background: #040507;
  border-top: 1px solid var(--border-subtle);
  padding: 4rem 0 2rem 0;
  color: var(--text-secondary);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 1rem;
  max-width: 320px;
}

.footer-col h5 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 800;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1.2rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-size: 0.88rem;
}

.footer-links a:hover {
  color: var(--accent-yellow);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 1.8rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.demo-attribution-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(245, 158, 11, 0.1);
  padding: 0.3rem 0.8rem;
  border-radius: 99px;
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: var(--accent-yellow-light);
  font-weight: 700;
}

/* ==========================================================================
   MODAL / LIGHTBOX DIALOG
   ========================================================================== */
.car-dialog {
  margin: auto;
  padding: 0;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  background: var(--bg-card);
  color: var(--text-main);
  max-width: 800px;
  width: 90vw;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(20px);
}

.car-dialog::backdrop {
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(6px);
}

.dialog-inner {
  padding: 2.2rem;
  position: relative;
}

.dialog-close {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  color: #ffffff;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.dialog-close:hover {
  background: var(--accent-red);
  color: #fff;
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-badge-wrap, .hero-actions {
    justify-content: center;
  }

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .telemetry-card {
    max-width: 550px;
    margin: 0 auto;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }

  .legacy-grid, .calc-grid, .location-grid {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }

  .ig-feed-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-surface);
    flex-direction: column;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-card);
  }

  .main-nav.show {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  .hero-title {
    font-size: 2.3rem;
  }

  .footer-top {
    grid-template-columns: 1fr;
  }

  .ig-profile-header {
    flex-direction: column;
    text-align: center;
  }

  .ig-account-info {
    flex-direction: column;
  }
}