/* 
 * ValetPark Pro - Stylesheet
 * Pure CSS, no Bootstrap
 * Compliance-focused design
 */

/* CSS Variables */
:root {
    --primary: #1a73e8;
    --primary-dark: #1557b0;
    --primary-light: #e8f0fe;
    --secondary: #34a853;
    --accent: #fbbc04;
    --danger: #ea4335;
    --text-primary: #202124;
    --text-secondary: #5f6368;
    --text-light: #80868b;
    --bg-white: #ffffff;
    --bg-light: #f8f9fa;
    --bg-dark: #1a1a2e;
    --border: #dadce0;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
    --radius-sm: 6px;
    --radius: 12px;
    --radius-lg: 16px;
    --transition: all 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    color: var(--text-primary);
    background: var(--bg-white);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    line-height: 1.3;
}

h1 { font-size: 2.5rem; font-weight: 700; }
h2 { font-size: 2rem; font-weight: 600; }
h3 { font-size: 1.5rem; font-weight: 600; }
h4 { font-size: 1.25rem; font-weight: 600; }

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-icon {
    background: var(--primary);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
}

.logo-text {
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--text-primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

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

.btn-nav-book {
    background: var(--primary);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-nav-book:hover {
    background: var(--primary-dark);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
}

/* Buttons */
.btn-primary {
    background: var(--primary);
    color: white;
    border: none;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-secondary {
    background: var(--bg-light);
    color: var(--text-primary);
    border: 1px solid var(--border);
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-secondary:hover {
    background: var(--border);
}

.btn-large {
    width: 100%;
    padding: 16px 32px;
    font-size: 1.1rem;
}

.btn-complete {
    background: var(--secondary);
}

.btn-complete:hover {
    background: #2d9249;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg-dark) 0%, #16213e 100%);
    padding: 120px 24px 60px;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    width: 100%;
}

.hero h1 {
    color: white;
    margin-bottom: 16px;
    font-size: 3rem;
}

.hero-subtitle {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.25rem;
    margin-bottom: 40px;
}

/* Quote Widget */
.quote-widget {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-lg);
    text-align: left;
}

.quote-widget h2 {
    font-size: 1.5rem;
    margin-bottom: 24px;
    text-align: center;
}

.quote-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: flex;
    gap: 16px;
}

.form-row.two-col {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
}

.form-row.three-col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

.form-group {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

/* Airport Search */
.airport-suggestions {
    position: absolute;
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    max-height: 250px;
    overflow-y: auto;
    z-index: 100;
    display: none;
}

.airport-suggestions.active {
    display: block;
}

.suggestion-item {
    padding: 12px 16px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.suggestion-item:hover {
    background: var(--bg-light);
}

.suggestion-code {
    font-weight: 700;
    color: var(--primary);
    min-width: 50px;
}

.suggestion-name {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.suggestion-region {
    font-size: 0.75rem;
    color: var(--text-light);
}

/* Phone Input Group */
.phone-input-group {
    display: flex;
    gap: 8px;
}

.phone-input-group select {
    width: 140px;
    flex-shrink: 0;
}

.phone-input-group input {
    flex: 1;
}

/* Section Styles */
.section-title {
    text-align: center;
    margin-bottom: 12px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 48px;
}

/* How It Works */
.how-it-works {
    padding: 80px 0;
    background: var(--bg-light);
}

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

.step-card {
    background: var(--bg-white);
    padding: 32px;
    border-radius: var(--radius);
    text-align: center;
    position: relative;
}

.step-number {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
}

.step-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.step-card h3 {
    margin-bottom: 12px;
}

.step-card p {
    color: var(--text-secondary);
}

/* Airports Section */
.airports-section {
    padding: 80px 0;
}

.airport-tabs {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 32px;
}

.tab-btn {
    background: var(--bg-light);
    border: 1px solid var(--border);
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn:hover,
.tab-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.airport-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}

.airport-item {
    background: var(--bg-light);
    padding: 16px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.airport-item:hover {
    background: var(--primary-light);
    border: 1px solid var(--primary);
}

.airport-code {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.airport-name {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* Pricing Section */
.pricing-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--bg-white);
    border-radius: var(--radius);
    padding: 32px;
    border: 2px solid transparent;
    transition: var(--transition);
    position: relative;
}

.pricing-card:hover {
    border-color: var(--primary);
}

.pricing-card.featured {
    border-color: var(--primary);
    transform: scale(1.05);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.pricing-header {
    text-align: center;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
}

.pricing-header h3 {
    margin-bottom: 12px;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}

.price .from {
    font-size: 0.875rem;
    color: var(--text-light);
}

.price .amount {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
}

.price .period {
    font-size: 1rem;
    color: var(--text-secondary);
}

.pricing-features {
    list-style: none;
    margin-bottom: 24px;
}

.pricing-features li {
    padding: 8px 0;
    color: var(--text-secondary);
}

.pricing-features li.not-included {
    color: var(--text-light);
    text-decoration: line-through;
}

.pricing-card button {
    width: 100%;
}

/* Booking Section */
.booking-section {
    padding: 80px 0;
    background: var(--bg-dark);
}

.booking-section .section-title {
    color: white;
}

.booking-progress {
    display: flex;
    justify-content: center;
    gap: 48px;
    margin-bottom: 48px;
}

.progress-step {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-light);
    opacity: 0.5;
}

.progress-step.active {
    color: white;
    opacity: 1;
}

.progress-step.completed {
    color: var(--secondary);
    opacity: 1;
}

.step-icon {
    font-size: 1.5rem;
}

.step-label {
    font-weight: 500;
}

.booking-step {
    display: none;
}

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

.booking-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 40px;
    max-width: 700px;
    margin: 0 auto;
}

.booking-card h3 {
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.booking-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-actions {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

/* SMS Consent Section (COMPLIANCE CRITICAL) */
.sms-consent-section {
    background: var(--bg-light);
    border-radius: var(--radius);
    padding: 24px;
    margin-top: 16px;
}

.consent-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.consent-icon {
    font-size: 1.5rem;
}

.consent-header h4 {
    margin: 0;
}

.consent-description {
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.consent-options {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

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

.consent-checkbox input {
    display: none;
}

.checkmark {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.consent-checkbox input:checked + .checkmark {
    background: var(--primary);
    border-color: var(--primary);
}

.consent-checkbox input:checked + .checkmark::after {
    content: '✓';
    color: white;
    font-weight: 700;
}

.consent-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.consent-text small {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Booking Summary */
#booking-summary {
    background: var(--bg-light);
    border-radius: var(--radius-sm);
    padding: 20px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

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

.summary-label {
    color: var(--text-secondary);
}

.summary-value {
    font-weight: 600;
}

.summary-total {
    display: flex;
    justify-content: space-between;
    padding: 16px 0;
    font-size: 1.25rem;
    font-weight: 700;
    border-top: 2px solid var(--text-primary);
    margin-top: 8px;
}

/* Terms Checkbox */
.terms-checkbox {
    margin: 24px 0;
    padding: 16px;
    background: var(--bg-light);
    border-radius: var(--radius-sm);
}

.terms-checkbox label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
}

.terms-checkbox input {
    width: 20px;
    height: 20px;
}

.terms-checkbox a {
    color: var(--primary);
}

/* Reviews Section */
.reviews-section {
    padding: 80px 0;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.review-card {
    background: var(--bg-light);
    padding: 24px;
    border-radius: var(--radius);
}

.stars {
    color: var(--accent);
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.review-card p {
    color: var(--text-secondary);
    margin-bottom: 16px;
    font-style: italic;
}

.reviewer {
    display: flex;
    flex-direction: column;
}

.reviewer strong {
    color: var(--text-primary);
}

.reviewer span {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: 60px 0 24px;
}

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

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-brand .logo-text {
    color: white;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
}

.footer-links h4 {
    color: white;
    margin-bottom: 16px;
}

.footer-links a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    padding: 6px 0;
    transition: var(--transition);
}

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

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

.footer-bottom p {
    margin: 4px 0;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 40px;
    max-width: 500px;
    width: 100%;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-light);
}

.success-icon {
    width: 80px;
    height: 80px;
    background: var(--secondary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 24px;
}

/* Date Picker */
.date-picker-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.date-picker-overlay.active {
    display: flex;
}

.date-picker-modal {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 24px;
    max-width: 350px;
    width: 100%;
    box-shadow: var(--shadow-lg);
}

.date-picker-header {
    text-align: center;
    margin-bottom: 16px;
}

.date-picker-header h3 {
    margin-bottom: 4px;
}

.date-picker-header p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.month-navigation {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.month-nav-btn {
    background: var(--bg-light);
    border: 1px solid var(--border);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition);
}

.month-nav-btn:hover {
    background: var(--primary-light);
    border-color: var(--primary);
}

.month-title {
    font-weight: 600;
}

.date-picker-grid {
    background: var(--bg-white);
}

.weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-weight: 600;
    font-size: 0.75rem;
    color: var(--text-secondary);
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
}

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

.date-cell {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    transition: var(--transition);
}

.date-cell:not(.empty):not(.past):hover {
    background: var(--primary-light);
}

.date-cell.past {
    color: var(--text-light);
    cursor: not-allowed;
}

.date-cell.empty {
    cursor: default;
}

.date-cell.selected {
    background: var(--primary);
    color: white;
    font-weight: 600;
}

.date-cell.in-range {
    background: var(--primary-light);
}

/* Empty State */
.empty-state {
    text-align: center;
    color: var(--text-secondary);
    padding: 40px;
}

/* Responsive */
@media (max-width: 1024px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .pricing-card.featured {
        transform: none;
    }

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

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

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

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

    .mobile-menu-btn {
        display: flex;
    }

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

    .form-row,
    .form-row.three-col {
        flex-direction: column;
        grid-template-columns: 1fr;
    }

    .booking-progress {
        flex-direction: column;
        gap: 16px;
        align-items: center;
    }

    .booking-card {
        padding: 24px;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .airport-tabs {
        flex-wrap: wrap;
    }
}