/* ============================================================
   CHEAP LUTON AIRPORT PARKING — MASTER STYLESHEET
   Used by: homepage.html, service-page.html, car-park-page.html
   Color theme: Trusted Blue (from logo) + Navy + Gold accents
   ============================================================ */

:root {
    --primary-blue: #0066cc;
    --dark-blue: #001f3f;
    --light-blue: #e8f0ff;
    --white: #FFFFFF;
    --gold: #FFD700;
    --light-gray: #f8f9fa;
    --dark-gray: #333333;
    --border-color: #e0e0e0;
    --success-green: #28a745;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
}

/* ============================================================
   HEADER
   ============================================================ */
header {
    background-color: var(--white);
    border-bottom: 2px solid var(--primary-blue);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    max-width: 200px;
    height: auto;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
}

nav a {
    color: var(--dark-blue);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

/* ============================================================
   BREADCRUMB (service page + car park page)
   ============================================================ */
.breadcrumb {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--primary-blue);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

/* ============================================================
   HERO / QUOTE FORM SECTION
   (Reused as-is on Homepage, Service Page, Car Park Page)
   ============================================================ */
.hero-banner {
    position: relative;
    background-color: #6b7787;
    background-image:
        linear-gradient(rgba(10,20,40,0.4), rgba(10,20,40,0.4)),
        radial-gradient(ellipse at 20% 30%, rgba(200,210,220,0.5) 0%, transparent 45%),
        radial-gradient(ellipse at 80% 70%, rgba(150,160,175,0.6) 0%, transparent 50%),
        linear-gradient(180deg, #9aa5b1 0%, #7c8794 40%, #5b6675 100%);
    /* Replace background-image above with your real airport photo:
       background-image: linear-gradient(rgba(10,20,40,0.4), rgba(10,20,40,0.4)), url('../img/airport-hero.jpg'); */
    background-size: cover;
    background-position: center;
    padding: 60px 20px;
    display: flex;
    justify-content: center;
}

.quote-box {
    background-color: rgba(30, 42, 66, 0.72);
    backdrop-filter: blur(2px);
    border-radius: 10px;
    padding: 40px 45px 30px;
    max-width: 1000px;
    width: 100%;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.quote-box h1 {
    color: #ffffff;
    text-align: center;
    font-size: 2.1rem;
    font-weight: 600;
    margin-bottom: 28px;
}

.field-row {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    margin-bottom: 18px;
}

.field-row select,
.field-row input {
    width: 100%;
    padding: 12px 14px;
    border: none;
    border-radius: 5px;
    font-size: 0.95rem;
    color: #333;
    background-color: #ffffff;
    font-family: inherit;
    appearance: none;
    -webkit-appearance: none;
}

.field-row select {
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3e%3cpath fill='%23555' d='M7 10l5 5 5-5z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 18px;
    cursor: pointer;
}

.field-row input::placeholder {
    color: #888;
}

.promo-label {
    color: #ffffff;
    font-size: 0.9rem;
    margin-bottom: 8px;
    display: block;
}

.promo-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 20px;
}

.promo-row input {
    width: 100%;
    padding: 14px 16px;
    border: none;
    border-radius: 5px;
    font-size: 0.95rem;
    color: #333;
    background-color: #ffffff;
    text-transform: uppercase;
    font-family: inherit;
}

.btn-find {
    background-color: #d32f2f;
    color: #ffffff;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    cursor: pointer;
    text-transform: uppercase;
    transition: background-color 0.25s ease;
}

.btn-find:hover {
    background-color: #b71c1c;
}

.trust-row {
    color: #ffffff;
    font-size: 0.85rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px;
}

.trust-row .brand {
    color: #29c5e5;
    font-weight: 600;
    font-size: 1.05rem;
}

.trust-row .satisfaction {
    color: #f1d408;
    font-weight: 700;
    font-size: 1.05rem;
}

.trust-row-line2 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 6px;
    width: 100%;
}

.trust-stars {
    display: inline-flex;
    gap: 2px;
}

.trust-stars span {
    width: 24px;
    height: 24px;
    background-color: #00b67a;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

.trust-row a {
    color: #ffffff;
    text-decoration: underline;
    font-size: 0.85rem;
}

/* ============================================================
   NEW BOOKING FORM (production markup — "Implement this as it is")
   ============================================================ */
.col-lg-12 {
    width: 100%;
}

.reservation-inputs {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    margin-bottom: 18px;
}

.reservation-inputs .airportcode,
.reservation-inputs .datetime-interface {
    width: 100%;
    padding: 12px 14px;
    border: none;
    border-radius: 5px;
    font-size: 0.95rem;
    color: #333;
    background-color: #ffffff;
    font-family: inherit;
    appearance: none;
    -webkit-appearance: none;
    box-sizing: border-box;
}

.reservation-inputs select.airportcode,
.reservation-inputs select.reservation-time {
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3e%3cpath fill='%23555' d='M7 10l5 5 5-5z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 18px;
    cursor: pointer;
}

.reservation-inputs .calendar-icon {
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3e%3cpath fill='%23555' d='M19 3h-1V1h-2v2H8V1H6v2H5c-1.11 0-1.99.9-1.99 2L3 19a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2V5a2 2 0 0 0-2-2zm0 16H5V8h14v11z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 18px;
    cursor: pointer;
}

.reservation-inputs .datetime-interface::placeholder {
    color: #888;
}

form label {
    color: #ffffff;
    font-size: 0.9rem;
    margin-bottom: 8px;
    display: block;
}

.form-control#promoCode {
    width: 100%;
    max-width: 300px;
    padding: 14px 16px;
    border: none;
    border-radius: 5px;
    font-size: 0.95rem;
    color: #333;
    background-color: #ffffff;
    font-family: inherit;
    margin-bottom: 20px;
    box-sizing: border-box;
}

.find-car {
    background-color: #d32f2f;
    color: #ffffff;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    cursor: pointer;
    text-transform: uppercase;
    transition: background-color 0.25s ease;
    padding: 14px 32px;
}

.find-car:hover {
    background-color: #b71c1c;
}

.find-car i {
    margin-right: 6px;
}

@media (max-width: 900px) {
    .reservation-inputs {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .reservation-inputs {
        grid-template-columns: 1fr;
    }
    .form-control#promoCode {
        max-width: 100%;
    }
}

/* ============================================================
   MAIN CONTENT / TYPOGRAPHY
   ============================================================ */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 3rem 0;
    border-bottom: 1px solid var(--border-color);
}

section:last-child {
    border-bottom: none;
}

h2 {
    font-size: 2rem;
    color: var(--dark-blue);
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--primary-blue);
    display: inline-block;
}

h3 {
    font-size: 1.3rem;
    color: var(--dark-blue);
    margin: 1.5rem 0 0.75rem 0;
}

p {
    color: var(--dark-gray);
    margin-bottom: 1rem;
    line-height: 1.8;
}

/* ============================================================
   FEATURE CARDS (Homepage services / Service page benefits / Car park features)
   ============================================================ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-card {
    background-color: var(--light-gray);
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid var(--primary-blue);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.15);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-card h3,
.feature-card h4 {
    margin-top: 0;
}

/* Smaller feature box variant (car park page) */
.feature {
    background-color: var(--light-gray);
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--primary-blue);
}

.feature h4 {
    font-size: 1rem;
    color: var(--dark-blue);
    margin-bottom: 0.5rem;
}

.feature p {
    font-size: 0.9rem;
    margin: 0;
}

/* ============================================================
   PRICING TABLE (Homepage)
   ============================================================ */
.pricing-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1.5rem;
}

.pricing-table thead {
    background-color: var(--dark-blue);
    color: var(--white);
}

.pricing-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
}

.pricing-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
}

.pricing-table tbody tr:hover {
    background-color: var(--light-gray);
}

.price-highlight {
    color: var(--primary-blue);
    font-weight: 600;
}

.savings-badge {
    background-color: var(--success-green);
    color: var(--white);
    padding: 0.25rem 0.5rem;
    border-radius: 3px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* ============================================================
   PRICING CARDS (Service page)
   ============================================================ */
.pricing-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.pricing-card {
    border: 2px solid var(--primary-blue);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 102, 204, 0.2);
}

.pricing-card h3 {
    margin-top: 0;
    color: var(--dark-blue);
}

.price {
    font-size: 2.5rem;
    color: var(--primary-blue);
    font-weight: 700;
    margin: 1rem 0;
}

.btn-book {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
    margin-top: 1rem;
    width: 100%;
}

.btn-book:hover {
    background-color: var(--dark-blue);
}

/* ============================================================
   COMPARISON TABLE (Service page / Car park page)
   ============================================================ */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1.5rem;
}

.comparison-table th,
.comparison-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
    background-color: var(--dark-blue);
    color: var(--white);
    font-weight: 600;
}

.comparison-table tbody tr:hover {
    background-color: var(--light-gray);
}

.highlight {
    color: var(--primary-blue);
    font-weight: 600;
}

/* ============================================================
   TESTIMONIALS (Service page)
   ============================================================ */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.testimonial-card {
    background-color: var(--light-gray);
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid var(--primary-blue);
}

.testimonial-text {
    font-style: italic;
    color: var(--dark-gray);
    margin-bottom: 1rem;
}

.testimonial-author {
    font-weight: 600;
    color: var(--dark-blue);
}

.stars {
    color: var(--gold);
    margin-top: 0.5rem;
}

/* ============================================================
   RATINGS SECTION (Car park page)
   ============================================================ */
.rating-section {
    background-color: var(--light-gray);
    padding: 2rem;
    border-radius: 8px;
    margin-top: 2rem;
}

.rating-large {
    font-size: 2.5rem;
    color: var(--gold);
    font-weight: 700;
}

/* ============================================================
   AMENITIES LIST (Car park page)
   ============================================================ */
.amenities {
    background-color: var(--light-gray);
    padding: 2rem;
    border-radius: 8px;
    margin-top: 2rem;
}

.amenities h3 {
    margin-top: 0;
}

.amenities ul {
    list-style: none;
    columns: 2;
    column-gap: 2rem;
}

.amenities li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.amenities li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: bold;
}

/* ============================================================
   TWO-COLUMN LAYOUT + STICKY BOOKING SIDEBAR (Car park page)
   ============================================================ */
.content-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
}

.sidebar {
    order: 2;
}

.booking-box {
    background-color: var(--light-gray);
    border: 2px solid var(--primary-blue);
    padding: 2rem;
    border-radius: 8px;
    height: fit-content;
    position: sticky;
    top: 100px;
}

.booking-box h3 {
    margin-top: 0;
    text-align: center;
    color: var(--dark-blue);
}

.price-highlight-box {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    margin: 1rem 0;
}

.final-price {
    font-size: 2.2rem;
    font-weight: 700;
    margin: 0.5rem 0;
}

.original-price {
    font-size: 0.9rem;
    opacity: 0.9;
    text-decoration: line-through;
}

.savings-label {
    background-color: var(--success-green);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.95rem;
    margin: 1rem 0;
}

.booking-info {
    font-size: 0.85rem;
    color: var(--dark-gray);
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.booking-info p {
    margin: 0.5rem 0;
}

.quick-info-box {
    background-color: var(--light-gray);
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 2rem;
}

.quick-info-box h4 {
    margin-top: 0;
    color: var(--dark-blue);
}

.quick-info-box p {
    margin-bottom: 0.5rem;
}

/* ============================================================
   FAQ SECTION (all pages)
   ============================================================ */
.faq-item {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-question {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-blue);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.faq-question::before {
    content: '▸';
    color: var(--primary-blue);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.faq-answer {
    margin-top: 0.75rem;
    padding-left: 2rem;
    color: var(--dark-gray);
}

/* ============================================================
   CTA SECTION (Service page)
   ============================================================ */
.cta-section {
    background: linear-gradient(135deg, var(--dark-blue) 0%, #003d80 100%);
    color: var(--white);
    padding: 3rem 2rem;
    text-align: center;
    margin: 3rem 0;
    border-radius: 8px;
}

.cta-section h2 {
    color: var(--white);
    border-bottom-color: var(--gold);
}

.cta-section p {
    color: var(--white);
}

.btn-primary {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    margin-top: 1rem;
    transition: background-color 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--gold);
    color: var(--dark-blue);
}

/* ============================================================
   NEWSLETTER SECTION (Homepage)
   ============================================================ */
.newsletter {
    background-color: var(--dark-blue);
    color: var(--white);
    padding: 3rem 2rem;
    text-align: center;
    margin: 3rem 0;
    border-radius: 8px;
}

.newsletter h2 {
    color: var(--white);
    border-bottom-color: var(--gold);
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    max-width: 500px;
    margin: 2rem auto 0;
    flex-wrap: wrap;
    justify-content: center;
}

.newsletter-form input {
    flex: 1;
    min-width: 200px;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
}

.newsletter-form button {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.newsletter-form button:hover {
    background-color: var(--gold);
    color: var(--dark-blue);
}

/* ============================================================
   FOOTER (all pages)
   ============================================================ */
footer {
    background-color: var(--dark-blue);
    color: var(--white);
    padding: 3rem 2rem 1rem;
    margin-top: 3rem;
}

.footer-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: var(--gold);
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--gold);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: 1rem;
    text-align: center;
    font-size: 0.9rem;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
    .quote-box h1 {
        font-size: 1.4rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .header-container {
        flex-direction: column;
        gap: 1rem;
    }

    nav ul {
        flex-direction: column;
        gap: 1rem;
    }

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

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

    .quote-box {
        padding: 25px 20px 20px;
    }

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

    .content-wrapper {
        grid-template-columns: 1fr;
    }

    .sidebar {
        order: 0;
    }

    .booking-box {
        position: static;
    }

    .amenities ul {
        columns: 1;
    }
}

@media (max-width: 480px) {
    .field-row {
        grid-template-columns: 1fr;
    }
}