/* ============================================
   RaceLink – Main Stylesheet
   Brand: #da363c (red) | #000000 (dark)
   ============================================ */

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

:root {
    --color-primary: #da363c;
    --color-primary-hover: #c42f34;
    --color-primary-light: rgba(218, 54, 60, 0.08);
    --color-dark: #000000;
    --color-dark-lighter: #1a1a1a;
    --color-dark-muted: #222222;
    --color-white: #ffffff;
    --color-off-white: #f8f9fa;
    --color-bg-subtle: #f1f3f5;
    --color-text: #000000;
    --color-text-secondary: #4b5563;
    --color-text-muted: #6b7280;
    --color-text-light: #9ca3af;
    --color-border: #e5e7eb;
    --color-border-light: #f0f0f0;
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    --radius: 12px;
    --radius-sm: 8px;
    --radius-xs: 6px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --transition: all 0.2s ease;
    --transition-slow: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

svg {
    flex-shrink: 0;
}

button {
    cursor: pointer;
    font-family: inherit;
    border: none;
    background: none;
    -webkit-tap-highlight-color: transparent;
}

a {
    -webkit-tap-highlight-color: transparent;
}

ul, ol {
    list-style: none;
}

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

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
}

h1 { font-size: 3rem; letter-spacing: -0.02em; }
h2 { font-size: 2.25rem; letter-spacing: -0.01em; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.text-muted { color: var(--color-text-muted); }
.text-light { color: var(--color-text-light); }
.text-primary { color: var(--color-primary); }
.text-center { text-align: center; }

/* --- Layout --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.container-sm {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

.container-xs {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 96px 0;
}

.section-sm {
    padding: 64px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-header h2 {
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin-bottom: 12px;
}

/* --- Grid --- */
.grid {
    display: grid;
    gap: 24px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    white-space: nowrap;
    border: 2px solid transparent;
    min-height: 44px;
}

.btn svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

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

.btn-primary:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn:disabled,
.btn[disabled] {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
    pointer-events: none;
}

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

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

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

.btn-white:hover {
    background: var(--color-off-white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

.btn-dark:hover {
    background: var(--color-dark-lighter);
    border-color: var(--color-dark-lighter);
    transform: translateY(-1px);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text);
    border-color: var(--color-border);
}

.btn-ghost:hover {
    border-color: var(--color-text);
    background: var(--color-off-white);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.0625rem;
    border-radius: var(--radius);
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.875rem;
}

.btn-block {
    display: flex;
    width: 100%;
}

/* --- Header / Nav --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--color-dark);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: var(--transition-slow);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.header-logo {
    display: flex;
    align-items: center;
}

.header-logo img,
.header-logo svg {
    height: 40px;
    width: auto;
}

.nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 8px 16px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    border-radius: var(--radius-xs);
    transition: var(--transition);
}

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

.nav-cta {
    margin-left: 16px;
}

.nav-toggle {
    display: none;
    padding: 8px;
    color: var(--color-white);
}

.nav-toggle svg {
    width: 24px;
    height: 24px;
}

/* Mobile nav */
.nav-mobile {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-dark);
    padding: 24px;
    z-index: 999;
}

.nav-mobile.open {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nav-mobile .nav-link {
    padding: 16px;
    font-size: 1.125rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav-mobile .btn {
    margin-top: 16px;
}

/* --- Hero --- */
.hero {
    position: relative;
    background: var(--color-dark);
    padding: 160px 0 120px;
    overflow: hidden;
    min-height: 85vh;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(218, 54, 60, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(218, 54, 60, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    align-items: center;
}

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

.hero-image {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image img {
    width: 100%;
    max-width: 800px;
    height: auto;
    border-radius: var(--radius-lg);
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.4));
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(218, 54, 60, 0.1);
    border: 1px solid rgba(218, 54, 60, 0.2);
    border-radius: 100px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 32px;
}

.hero h1 {
    font-size: 3.75rem;
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
}

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

.hero p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 560px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 48px;
    margin-top: 72px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-white);
    line-height: 1;
    margin-bottom: 4px;
}

.hero-stat-label {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.45);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 500;
}

/* --- Trust Bar --- */
.trust-bar {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border-light);
    padding: 32px 0;
}

.trust-bar-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.trust-item svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
    flex-shrink: 0;
}

/* --- Intro / About --- */
.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.intro-content h2 {
    margin-bottom: 20px;
}

.intro-content p {
    margin-bottom: 16px;
    font-size: 1.0625rem;
}

.intro-content p:last-of-type {
    margin-bottom: 32px;
}

.intro-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.intro-feature {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.intro-feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    flex-shrink: 0;
    color: var(--color-primary);
}

.intro-feature-icon svg {
    width: 20px;
    height: 20px;
}

.intro-feature h4 {
    font-size: 0.9375rem;
    margin-bottom: 2px;
}

.intro-feature p {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin-bottom: 0;
}

/* --- Cards --- */
.card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}

.card:hover {
    border-color: var(--color-border);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border-light);
}

.card-header h3 {
    font-size: 1.125rem;
    font-weight: 700;
}

.card-header .card-expand {
    color: var(--color-text-muted);
    transition: var(--transition);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    border-radius: var(--radius-xs);
}

.card-header .card-expand:hover {
    color: var(--color-primary);
}

.card-body {
    padding: 24px;
}

.card-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--color-border-light);
}

/* --- Track Cards --- */
.track-card {
    background: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
}

.track-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.track-card.selected {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light), var(--shadow-lg);
}

.track-card-video {
    position: relative;
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.track-card-video img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.track-card:hover .track-card-video img {
    transform: scale(1.03);
}

.track-card-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    transition: var(--transition);
}

.track-card-play svg {
    margin-left: 3px;
}

.track-card-video:hover .track-card-play {
    background: var(--color-primary);
}

.track-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border-light);
}

.track-card-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.track-card-header-left .track-icon {
    color: var(--color-primary);
}

.track-card-header-left .track-icon svg {
    width: 22px;
    height: 22px;
}

.track-card-header h3 {
    font-size: 1.125rem;
    font-weight: 700;
}

.track-card-body {
    padding: 24px;
}

.track-card-body p {
    margin-bottom: 20px;
    font-size: 0.9375rem;
}

.track-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.track-card-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.track-card-meta-item svg {
    width: 14px;
    height: 14px;
    color: var(--color-text-light);
}

.track-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    border-top: 1px solid var(--color-border-light);
    background: var(--color-off-white);
}

.track-price {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.track-price-amount {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text);
}

.track-price-unit {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.track-card-footer .btn {
    padding: 10px 20px;
    font-size: 0.875rem;
}

/* Track card session tags */
.track-sessions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 16px;
}

.track-session-tag {
    display: inline-flex;
    align-items: center;
    padding: 5px 12px;
    background: var(--color-bg-subtle);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-secondary);
}

/* --- Experience Section --- */
.experience-section {
    background: var(--color-dark);
}

.experience-section h2 {
    color: var(--color-white);
}

.experience-section p {
    color: rgba(255, 255, 255, 0.55);
}

.experience-section .section-label {
    color: var(--color-primary);
}

.experience-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.experience-card {
    padding: 32px 28px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius);
    transition: var(--transition);
    text-align: center;
}

.experience-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

.experience-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-primary);
    margin: 0 auto 20px;
}

.experience-card-icon svg {
    width: 22px;
    height: 22px;
}

.experience-card h4 {
    color: var(--color-white);
    font-size: 1.0625rem;
    margin-bottom: 8px;
}

.experience-card p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.45);
    line-height: 1.6;
}

/* --- Features Grid --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 28px 24px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    transition: var(--transition);
}

.feature-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.feature-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    flex-shrink: 0;
    color: var(--color-primary);
}

.feature-card-icon svg {
    width: 20px;
    height: 20px;
}

.feature-card h4 {
    font-size: 0.9375rem;
    margin-bottom: 4px;
}

.feature-card p {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

/* --- Pricing Section --- */
.pricing-section {
    background: var(--color-off-white);
}

.pricing-table-wrapper {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: stretch;
}

.pricing-column {
    background: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.pricing-column:hover {
    box-shadow: var(--shadow-lg);
}

.pricing-column.featured {
    border-color: var(--color-primary);
}

.pricing-column-header {
    padding: 28px 24px;
    border-bottom: 1px solid var(--color-border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.pricing-column-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.pricing-column-header-left svg {
    width: 22px;
    height: 22px;
    color: var(--color-primary);
}

.pricing-column-header h3 {
    font-size: 1.0625rem;
}

.pricing-column-header .card-expand {
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    padding: 4px;
}

.pricing-column-desc {
    padding: 16px 24px;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    border-bottom: 1px solid var(--color-border-light);
}

.pricing-column-body {
    padding: 0;
    flex: 1;
}

.pricing-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    border-bottom: 1px solid var(--color-border-light);
}

.pricing-row:last-child {
    border-bottom: none;
}

.pricing-row-duration {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text);
}

.pricing-row-blocks {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-weight: 400;
}

.pricing-row-price {
    font-size: 1.125rem;
    font-weight: 800;
    color: var(--color-primary);
}

.pricing-row-unit {
    font-size: 0.6875rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.pricing-column-footer {
    padding: 20px 24px;
    background: var(--color-off-white);
    border-top: 1px solid var(--color-border-light);
}

.pricing-column-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.pricing-meta-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--color-text-muted);
}

.pricing-meta-tag svg {
    width: 12px;
    height: 12px;
}

/* --- Venue Section --- */
.venue-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.venue-info h3 {
    margin-bottom: 16px;
}

.venue-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.venue-detail {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 8px;
}

.venue-detail svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.venue-detail-content h5 {
    font-size: 0.875rem;
    margin-bottom: 2px;
}

.venue-detail-content p {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin-bottom: 0;
}

.venue-hours {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
}

.venue-hours-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border-light);
}

.venue-hours-header h3 {
    font-size: 1.0625rem;
}

.venue-hours-body {
    padding: 0;
}

.venue-hours-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 24px;
    border-bottom: 1px solid var(--color-border-light);
}

.venue-hours-row:last-child {
    border-bottom: none;
}

.venue-hours-day {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
}

.venue-hours-time {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

/* --- How It Works --- */
.how-it-works {
    background: var(--color-off-white);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    position: relative;
}

.step-card {
    text-align: center;
    position: relative;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    font-size: 1.125rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.step-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    color: var(--color-primary);
}

.step-icon svg {
    width: 32px;
    height: 32px;
}

.step-card h4 {
    margin-bottom: 8px;
    font-size: 1.0625rem;
}

.step-card p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* --- Not Section (differentiators) --- */
.not-section {
    background: var(--color-dark);
}

.not-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.not-card {
    text-align: center;
    padding: 32px 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius);
}

.not-card-strike {
    font-size: 1.125rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.25);
    text-decoration: line-through;
    margin-bottom: 8px;
}

.not-card h4 {
    font-size: 1rem;
    color: var(--color-white);
    margin-bottom: 6px;
}

.not-card p {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.4);
}

/* --- Coming Soon Section --- */
.coming-soon-section {
    background: var(--color-dark);
    overflow: hidden;
}

.coming-soon-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.coming-soon-badge {
    display: inline-block;
    padding: 6px 16px;
    border: 1px solid var(--color-primary);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.coming-soon-content h2 {
    margin-bottom: 16px;
}

.coming-soon-content p {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.55);
    margin-bottom: 28px;
    line-height: 1.7;
}

.coming-soon-features {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 36px;
}

.coming-soon-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
}

.coming-soon-feature svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

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

.coming-soon-logo {
    width: 100%;
    max-width: 320px;
    height: auto;
}

@media (max-width: 768px) {
    .coming-soon-inner {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .coming-soon-features {
        align-items: center;
    }

    .coming-soon-feature {
        font-size: 0.875rem;
    }

    .coming-soon-cta {
        width: 100%;
        justify-content: center;
    }

    .coming-soon-logo {
        max-width: 200px;
    }
}

/* --- CTA Section --- */
.cta-section {
    background: var(--color-dark);
    text-align: center;
}

.cta-section h2 {
    color: var(--color-white);
    margin-bottom: 16px;
}

.cta-section p {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 40px;
    font-size: 1.125rem;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* --- FAQ Preview (Homepage) --- */
.faq-preview-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* --- Booking Flow --- */
.booking-page {
    padding-top: 72px;
    height: 100vh;
    background: var(--color-off-white);
    overflow: hidden;
}

.booking-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 24px 24px 24px;
    height: calc(100vh - 72px);
    display: flex;
    flex-direction: column;
}

/* Stepper */
.booking-stepper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 24px;
    padding: 0 16px;
    flex-shrink: 0;
}

.stepper-step {
    display: flex;
    align-items: center;
    gap: 0;
}

.stepper-circle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    background: var(--color-white);
    color: var(--color-text-muted);
    font-size: 0.8125rem;
    font-weight: 700;
    transition: var(--transition);
    flex-shrink: 0;
}

.stepper-circle svg {
    width: 16px;
    height: 16px;
}

.stepper-step.active .stepper-circle {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: var(--color-white);
}

.stepper-step.completed .stepper-circle {
    border-color: var(--color-dark);
    background: var(--color-dark);
    color: var(--color-white);
}

.stepper-line {
    width: 40px;
    height: 2px;
    background: var(--color-border);
    transition: var(--transition);
    flex-shrink: 0;
}

.stepper-step.completed + .stepper-line,
.stepper-step.completed ~ .stepper-line {
    background: var(--color-dark);
}

.stepper-line.active {
    background: var(--color-primary);
}

/* Booking Step Panels */
.booking-step {
    display: none;
    animation: fadeInUp 0.3s ease;
    flex: 1;
    min-height: 0;
    flex-direction: column;
    overflow-y: auto;
}

.booking-step.active {
    display: flex;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

.booking-step-header {
    text-align: center;
    margin-bottom: 24px;
    flex-shrink: 0;
}

.booking-step-header h2 {
    font-size: 1.75rem;
    margin-bottom: 8px;
}

.booking-step-header p {
    font-size: 1rem;
    color: var(--color-text-muted);
}

/* Booking Track Cards */
.booking-track-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.booking-track-cards .track-card {
    display: flex;
    flex-direction: column;
}

.booking-track-cards .track-card-body {
    flex: 1;
}

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

/* Car Selection Cards */
.driver-car-label {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 8px;
    margin-top: 20px;
}

.driver-car-label:first-child {
    margin-top: 0;
}

.car-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.car-card {
    background: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
}

.car-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.car-card.selected {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.car-card-image {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--color-off-white);
}

.car-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.car-card-info {
    padding: 10px 12px;
    text-align: center;
}

.car-card-info h4 {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text);
}

/* Duration Block Cards */
.duration-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
}

.duration-card {
    position: relative;
    background: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    padding: 24px 16px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.duration-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.duration-card.selected {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.duration-card-time {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-text);
    line-height: 1;
    margin-bottom: 4px;
}

.duration-card-unit {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-weight: 500;
    margin-bottom: 12px;
}

.duration-card-price {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-primary);
}

.duration-card-per {
    font-size: 0.6875rem;
    color: var(--color-text-muted);
    margin-top: 2px;
}

.duration-card-top {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 4px;
}

.duration-card-blocks {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-weight: 500;
    margin-bottom: 12px;
}

.duration-card-price span {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-muted);
}

.duration-card .badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    display: inline-block;
    padding: 3px 10px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 100px;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.duration-note {
    text-align: center;
    margin-top: 16px;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.duration-note svg {
    width: 14px;
    height: 14px;
    color: var(--color-warning);
}

/* Duration Modal */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1100;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.modal-overlay.open {
    display: flex;
}

.modal {
    background: var(--color-white);
    border-radius: var(--radius);
    width: 100%;
    max-width: 520px;
    box-shadow: var(--shadow-xl);
    animation: fadeInUp 0.2s ease;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border-light);
}

.modal-header h3 {
    font-size: 1.125rem;
    font-weight: 700;
}

.modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-xs);
    color: var(--color-text-muted);
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--color-text);
    background: var(--color-off-white);
}

.modal-body {
    padding: 24px;
}

.time-slots-modal-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    max-height: 50vh;
    overflow-y: auto;
}

.selected-time-summary {
    display: none;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: var(--color-primary-light);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-sm);
    margin-top: 16px;
}

.selected-time-info {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
}

.selected-time-info svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

.selected-time-change {
    background: none;
    border: none;
    color: var(--color-primary);
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
    padding: 4px 8px;
}

/* Calendar */
.calendar-container {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    max-width: 420px;
}

.calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid var(--color-border-light);
}

.calendar-header h4 {
    font-size: 0.9375rem;
}

.calendar-nav-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-xs);
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    transition: var(--transition);
    background: var(--color-white);
    cursor: pointer;
}

.calendar-nav-btn:hover {
    border-color: var(--color-text);
    color: var(--color-text);
}

.calendar-nav-btn svg {
    width: 16px;
    height: 16px;
}

.calendar-grid {
    padding: 12px 16px 16px;
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    margin-bottom: 8px;
}

.calendar-weekday {
    text-align: center;
    font-size: 0.625rem;
    font-weight: 600;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 0;
}

.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.calendar-day {
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1;
    border-radius: var(--radius-xs);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    color: var(--color-text);
}

.calendar-day:hover:not(.disabled):not(.empty) {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.calendar-day.selected {
    background: var(--color-primary);
    color: var(--color-white);
}

.calendar-day.today {
    box-shadow: inset 0 0 0 2px var(--color-primary);
}

.calendar-day.disabled {
    color: var(--color-text-light);
    opacity: 0.4;
    cursor: not-allowed;
}

.calendar-day.empty {
    cursor: default;
}

/* Date & Time Layout */
.date-time-layout {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 24px;
    align-items: start;
    flex: 1;
    min-height: 0;
}

/* Time Slots */
.time-slots-container {
    margin-top: 0;
    display: flex;
    flex-direction: column;
}

.time-slots-header {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 12px;
    flex-shrink: 0;
}

.time-slots-grid {
    display: flex;
    flex-direction: column;
    gap: 6px;
    overflow-y: auto;
    max-height: 280px;
}

.time-slot {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    padding: 10px 16px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.875rem;
    font-weight: 600;
}

.time-slot:hover:not(.disabled) {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}

.time-slot.selected {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: var(--color-white);
}

.time-slot.disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.time-slot .peak-badge {
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-warning);
    margin-top: 4px;
}

.time-slot.selected .peak-badge {
    color: rgba(255, 255, 255, 0.8);
}

/* Drivers Selector */
.drivers-selector {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 16px 24px;
}

.drivers-control {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.drivers-control button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    color: var(--color-text);
    font-size: 1.25rem;
    transition: var(--transition);
}

.drivers-control button:hover:not(:disabled) {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.drivers-control button:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.drivers-control button svg {
    width: 20px;
    height: 20px;
}

.drivers-count {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-text);
    min-width: 60px;
    text-align: center;
}

/* Booking Summary */
.booking-summary {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
}

.booking-summary-header {
    padding: 14px 20px;
    border-bottom: 1px solid var(--color-border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.booking-summary-header h3 {
    font-size: 1.0625rem;
}

.summary-rows {
    padding: 0;
}

.summary-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 20px;
    border-bottom: 1px solid var(--color-border-light);
}

.summary-row:last-child {
    border-bottom: none;
}

.summary-row-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.summary-row-value {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text);
}

.summary-total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: var(--color-off-white);
    border-top: 2px solid var(--color-border);
}

.summary-total-label {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
}

.summary-total-amount {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
}

/* Waiver */
.waiver-section {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 32px;
    margin-bottom: 24px;
}

.waiver-section h3 {
    font-size: 1.125rem;
    margin-bottom: 16px;
}

.waiver-terms {
    max-height: 200px;
    overflow-y: auto;
    padding: 16px;
    background: var(--color-off-white);
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.waiver-agree {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
}

.waiver-agree input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--color-primary);
    margin-top: 2px;
    flex-shrink: 0;
}

.waiver-agree label {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    cursor: pointer;
}

/* Payment Section */
.payment-section {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 32px;
    margin-bottom: 24px;
}

.payment-section h3 {
    font-size: 1.125rem;
    margin-bottom: 20px;
}

.payment-methods {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}

.payment-method {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px 16px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.payment-method:hover {
    border-color: var(--color-primary);
}

.payment-method.selected {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.payment-method svg {
    width: 24px;
    height: 24px;
}

/* Card form */
.card-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.form-input {
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.9375rem;
    color: var(--color-text);
    transition: var(--transition);
    outline: none;
}

.form-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-input.error {
    border-color: var(--color-error);
}

.form-input.error:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* Confirmation */
.confirmation-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 48px 32px;
    text-align: center;
}

.confirmation-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    border: 3px solid var(--color-success);
    color: var(--color-success);
    margin: 0 auto 24px;
}

.confirmation-icon svg {
    width: 36px;
    height: 36px;
}

.confirmation-card h2 {
    margin-bottom: 8px;
}

.confirmation-card > p {
    margin-bottom: 32px;
}

.confirmation-ref {
    display: inline-block;
    padding: 12px 24px;
    background: var(--color-off-white);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: 0.05em;
    margin-bottom: 32px;
}

.confirmation-qr {
    width: 160px;
    height: 160px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
}

.confirmation-qr svg {
    width: 100%;
    height: 100%;
}

.wallet-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin: 20px 0;
}

.wallet-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    font-family: var(--font-family);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-white);
    background: var(--color-dark);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.wallet-btn:hover {
    background: var(--color-dark-muted);
}

.wallet-btn svg {
    flex-shrink: 0;
}

@media (max-width: 480px) {
    .wallet-buttons {
        flex-direction: column;
        align-items: center;
    }

    .wallet-btn {
        width: 100%;
        justify-content: center;
    }
}

.confirmation-instructions {
    margin-top: 32px;
    padding: 20px 24px;
    background: var(--color-off-white);
    border-radius: var(--radius-sm);
    text-align: left;
}

.confirmation-instructions h4 {
    font-size: 0.9375rem;
    margin-bottom: 12px;
}

.confirmation-instructions li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 6px 0;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.confirmation-instructions li svg {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

/* Booking Navigation */
.booking-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 24px;
    gap: 16px;
    flex-shrink: 0;
    position: sticky;
    bottom: 0;
    background: var(--color-off-white);
    padding: 16px 0;
    z-index: 10;
}

.booking-nav .btn-back {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 12px 20px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-muted);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.booking-nav .btn-back:hover {
    color: var(--color-text);
    background: var(--color-white);
}

.booking-nav .btn-back svg {
    width: 16px;
    height: 16px;
}

/* --- FAQ --- */
.faq-page {
    padding-top: 72px;
    min-height: 100vh;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.faq-item {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item.open {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    width: 100%;
    padding: 20px 24px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
    min-height: 56px;
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-question svg {
    width: 20px;
    height: 20px;
    color: var(--color-text-muted);
    transition: transform 0.2s ease;
    flex-shrink: 0;
}

.faq-item.open .faq-question svg {
    transform: rotate(180deg);
    color: var(--color-primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer-inner {
    padding: 0 24px 24px;
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.faq-answer-inner p + p {
    margin-top: 12px;
}

/* --- Footer --- */
.footer {
    background: var(--color-dark);
    padding: 64px 0 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
    margin-top: 16px;
    max-width: 300px;
    line-height: 1.7;
}

.footer h5 {
    color: var(--color-white);
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 20px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
    transition: var(--transition);
}

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

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 12px;
}

.footer-contact-item svg {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.35);
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.35);
    transition: var(--transition);
}

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

/* --- Utility --- */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .steps-grid { grid-template-columns: repeat(2, 1fr); }
    .experience-grid { grid-template-columns: repeat(2, 1fr); }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-table-wrapper { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
    .not-grid { grid-template-columns: repeat(2, 1fr); }
    .car-grid { grid-template-columns: repeat(3, 1fr); }

    .hero-inner {
        gap: 40px;
    }

    .hero-image img {
        height: auto;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2.25rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.25rem; }

    .container { padding: 0 16px; }

    .section { padding: 64px 0; }
    .section-sm { padding: 48px 0; }
    .section-header { margin-bottom: 40px; }
    .section-header p { font-size: 1rem; }

    /* Nav */
    .nav { display: none; }
    .nav-toggle { display: flex; }

    /* Hero */
    .hero {
        padding: 100px 0 64px;
        min-height: auto;
    }

    .hero-inner {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .hero-image {
        order: -1;
    }

    .hero-image img {
        max-width: 100%;
        height: auto;
        border-radius: var(--radius);
    }

    .hero-content {
        text-align: center;
    }

    .hero h1 {
        font-size: 2.25rem;
    }

    .hero p {
        font-size: 1rem;
        margin-bottom: 28px;
        max-width: none;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        gap: 24px;
        margin-top: 40px;
        padding-top: 28px;
    }

    .hero-stat-value {
        font-size: 1.5rem;
    }

    /* Grid */
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .steps-grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }

    /* Intro */
    .intro-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    /* Experience */
    .experience-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    /* Features */
    .features-grid {
        grid-template-columns: 1fr;
    }

    /* Venue */
    .venue-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    /* Not */
    .not-grid {
        grid-template-columns: 1fr 1fr;
    }

    /* Trust */
    .trust-bar {
        padding: 24px 0;
    }

    .trust-bar-inner {
        gap: 16px;
        flex-direction: column;
    }

    /* Track cards */
    .track-card-meta {
        flex-direction: column;
        gap: 8px;
    }

    .track-card-footer {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }

    .track-card-footer .btn {
        width: 100%;
        justify-content: center;
    }

    /* Pricing */
    .pricing-column-header {
        padding: 20px 16px;
    }

    .pricing-row {
        padding: 14px 16px;
    }

    .pricing-column-footer {
        padding: 16px;
    }

    /* Booking */
    .booking-container {
        padding: 16px 16px 16px;
    }

    .booking-stepper {
        margin-bottom: 28px;
        padding: 0 4px;
        overflow-x: auto;
    }

    .stepper-circle {
        width: 28px;
        height: 28px;
        font-size: 0.6875rem;
    }

    .stepper-line {
        width: 16px;
    }

    .booking-step-header h2 {
        font-size: 1.5rem;
    }

    .car-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .car-card-info {
        padding: 8px 10px;
    }

    .car-card-info h4 {
        font-size: 0.75rem;
    }

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

    .date-time-layout {
        display: block;
    }

    .calendar-container {
        max-width: 100%;
    }

    .time-slots-container {
        display: none !important;
    }

    .payment-methods {
        grid-template-columns: repeat(3, 1fr);
    }

    .payment-method {
        padding: 14px 8px;
        font-size: 0.75rem;
    }

    .form-row {
        grid-template-columns: 1fr 1fr;
    }

    .booking-nav {
        flex-direction: row;
        justify-content: space-between;
    }

    .booking-nav .btn-back {
        padding: 12px 16px;
    }

    /* Waiver / Payment */
    .waiver-section {
        padding: 20px 16px;
    }

    .payment-section {
        padding: 20px 16px;
    }

    /* Drivers */
    .drivers-selector {
        padding: 12px 16px;
    }

    .drivers-control {
        gap: 12px;
    }

    .drivers-control button {
        width: 36px;
        height: 36px;
    }

    .drivers-count {
        font-size: 1.5rem;
        min-width: 40px;
    }

    /* Summary */
    .summary-row {
        padding: 8px 16px;
    }

    .summary-row-label {
        font-size: 0.8125rem;
    }

    .summary-row-value {
        font-size: 0.8125rem;
    }

    .booking-summary-header {
        padding: 10px 16px;
    }

    .booking-summary-header h3 {
        font-size: 0.9375rem;
    }

    .summary-total {
        padding: 10px 16px;
    }

    .summary-total-amount {
        font-size: 1.125rem;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }

    .footer-brand {
        grid-column: 1 / -1;
        text-align: center;
    }

    .footer-brand p {
        display: none;
    }

    .footer-brand img {
        margin: 0 auto;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    /* CTA */
    .cta-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .cta-actions .btn {
        justify-content: center;
    }

    /* Hide non-essential sections on mobile */
    .trust-bar {
        display: none;
    }

    .not-section {
        display: none;
    }

    .coming-soon-section {
        display: none;
    }

    .pricing-section {
        display: none;
    }
}

@media (max-width: 480px) {
    h1 { font-size: 1.875rem; }
    h2 { font-size: 1.5rem; }

    .hero {
        padding: 92px 0 48px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-image img {
        height: auto;
    }

    .hero-stats {
        flex-direction: row;
        justify-content: space-between;
        gap: 12px;
    }

    .hero-stat-value {
        font-size: 1.25rem;
    }

    .hero-stat-label {
        font-size: 0.6875rem;
    }

    .steps-grid {
        grid-template-columns: 1fr;
    }

    .not-grid {
        grid-template-columns: 1fr;
    }

    .time-slots-grid {
        gap: 6px;
    }

    .time-slot {
        padding: 10px 6px;
        font-size: 0.8125rem;
    }

    .drivers-control button {
        width: 36px;
        height: 36px;
    }

    .drivers-count {
        font-size: 1.5rem;
    }

    .confirmation-card {
        padding: 32px 16px;
    }

    .car-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .car-card-image {
        aspect-ratio: 3 / 2;
    }

    .car-card-info {
        padding: 6px 8px;
    }

    .car-card-info h4 {
        font-size: 0.6875rem;
    }

    .duration-card {
        padding: 16px 12px;
    }

    .duration-card-time {
        font-size: 1.5rem;
    }

    .calendar-grid {
        padding: 12px 12px 16px;
    }

    .calendar-header {
        padding: 16px 12px;
    }

    .stepper-circle {
        width: 26px;
        height: 26px;
        font-size: 0.625rem;
    }

    .stepper-line {
        width: 12px;
    }

    .payment-methods {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }

    .payment-method svg {
        width: 20px;
        height: 20px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .section { padding: 48px 0; }
    .section-header { margin-bottom: 32px; }

    .track-card-body {
        padding: 16px;
    }

    .track-card-header {
        padding: 16px;
    }

    .track-card-footer {
        padding: 12px 16px;
    }

    .experience-card {
        padding: 24px 20px;
    }

    .feature-card {
        padding: 20px 16px;
    }

    .not-card {
        padding: 24px 16px;
    }

    .intro-content p {
        font-size: 1rem;
    }

    /* Hide non-essential sections on small mobile */
    .hero-stats {
        display: none;
    }

    .faq-section {
        display: none;
    }

    .experience-card p {
        display: none;
    }
}

/* --- Leaderboard --- */
.leaderboard-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
}

.header-stats {
    display: flex;
    align-items: center;
    gap: 24px;
}

.header-stat {
    text-align: center;
}

.header-stat-value {
    font-size: 1.25rem;
    font-weight: 800;
    line-height: 1.2;
}

.header-stat-label {
    font-size: 0.625rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

.leaderboard-tabs {
    display: flex;
    gap: 0;
    padding: 0 24px;
    border-bottom: 1px solid var(--color-border-light);
}

.leaderboard-tab {
    background: none;
    border: none;
    padding: 14px 20px;
    font-family: var(--font-family);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
    margin-bottom: -1px;
}

.leaderboard-tab:hover {
    color: var(--color-text);
}

.leaderboard-tab.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.leaderboard-table-header {
    display: flex;
    align-items: center;
    padding: 12px 24px;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    border-bottom: 1px solid var(--color-border-light);
}

.leaderboard-row {
    display: flex;
    align-items: center;
    padding: 14px 24px;
    border-bottom: 1px solid var(--color-border-light);
    transition: var(--transition);
}

.leaderboard-row:last-child {
    border-bottom: none;
}

.leaderboard-row:nth-child(even) {
    background: var(--color-off-white);
}

.leaderboard-row:hover {
    background: var(--color-primary-light);
}

.leaderboard-col-rank {
    width: 48px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.leaderboard-rank-badge {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--color-text-muted);
}

.leaderboard-rank-badge.gold {
    background: rgba(245, 158, 11, 0.12);
    color: #d97706;
}

.leaderboard-rank-badge.silver {
    background: rgba(156, 163, 175, 0.15);
    color: #6b7280;
}

.leaderboard-rank-badge.bronze {
    background: rgba(205, 127, 50, 0.12);
    color: #b45309;
}

.leaderboard-col-driver {
    flex: 1;
    font-weight: 600;
    font-size: 0.875rem;
    min-width: 0;
}

.leaderboard-col-time {
    width: 100px;
    text-align: right;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-primary);
    flex-shrink: 0;
}

.leaderboard-col-car {
    width: 160px;
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    flex-shrink: 0;
}

.leaderboard-col-date {
    width: 100px;
    text-align: right;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    flex-shrink: 0;
}

.leaderboard-track-data {
    display: none;
}

.leaderboard-track-data.active {
    display: block;
}

@media (max-width: 768px) {
    .header-stats {
        display: none;
    }

    .leaderboard-tabs {
        padding: 0 16px;
        overflow-x: auto;
    }

    .leaderboard-tab {
        padding: 12px 14px;
        font-size: 0.8125rem;
        white-space: nowrap;
    }

    .leaderboard-table-header,
    .leaderboard-row {
        padding: 12px 16px;
    }

    .leaderboard-col-car,
    .leaderboard-col-date {
        display: none;
    }

    .leaderboard-col-time {
        width: 80px;
    }
}