/* ==========================================================================
   DAHABIYA EGYPT TOURS - LUXURY TRANSFERS & PRIVATE CHAUFFEUR
   PREMIUM CUSTOM CSS DESIGN SYSTEM
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. ROOT VARIABLES & THEMING
   -------------------------------------------------------------------------- */
:root {
    /* Luxury Navy & White Color Palette */
    --color-bg-main: #f4f6f9;           /* Beautiful luxury soft white background */
    --color-card-bg: #ffffff;           /* Pure white for cards */
    --color-navy-deep: #0a1d37;         /* High-end classic Navy Blue */
    --color-navy-royal: #112d4e;        /* Nile Navy Blue */
    --color-navy-light: #3f72af;        /* Slate Blue accent */
    --color-navy-soft: #dbe2ef;         /* Very soft navy-gray for borders */
    
    --color-gold-base: #c5a880;         /* Champagne gold accent */
    --color-gold-light: #f9f5eb;        /* Soft gold tint */
    --color-gold-dark: #a88a5d;         /* Burnished gold */
    --color-gold-glow: rgba(197, 168, 128, 0.2);
    
    --color-text-dark: #0a1d37;         /* Deep navy for strong headings */
    --color-text-main: #2b3a4a;         /* Charcoal/Navy for readable text */
    --color-text-muted: #5c6b80;        /* Muted slate blue */
    --color-success: #10b981;           /* Emerald green success */
    --color-error: #ef4444;             /* Red error */
    
    /* Layout & Glassmorphism Details */
    --border-radius-lg: 20px;
    --border-radius-md: 12px;
    --border-radius-sm: 8px;
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-bounce: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    
    --glass-bg: rgba(255, 255, 255, 0.9);
    --glass-border: rgba(10, 29, 55, 0.08);
    --glass-shadow: 0 15px 35px rgba(10, 29, 55, 0.04);
    
    /* Typography */
    --font-en: 'Montserrat', sans-serif;
    --font-display: 'Cinzel', serif;
}

/* --------------------------------------------------------------------------
   2. INITIAL RESETS & DEFAULTS
   -------------------------------------------------------------------------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    outline: none;
}

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

body {
    background-color: var(--color-bg-main);
    color: var(--color-text-main);
    font-family: var(--font-en);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
}

/* --------------------------------------------------------------------------
   3. BACKGROUND LUXURY DETAILS
   -------------------------------------------------------------------------- */
.luxury-bg-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background: radial-gradient(circle at 10% 20%, #f4f6f9 0%, #ebedf2 90%),
                radial-gradient(circle at 80% 80%, rgba(197, 168, 128, 0.12) 0%, transparent 50%);
    background-size: cover;
}

.gold-particle-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
}

.gold-particle {
    position: absolute;
    background: radial-gradient(circle, var(--color-navy-light) 0%, transparent 70%);
    border-radius: 50%;
    opacity: 0.12;
    animation: floatParticle 15s infinite linear;
}

@keyframes floatParticle {
    0% {
        transform: translateY(100vh) translateX(0) scale(0.5);
        opacity: 0;
    }
    10% {
        opacity: 0.4;
    }
    90% {
        opacity: 0.4;
    }
    100% {
        transform: translateY(-10vh) translateX(100px) scale(1.2);
        opacity: 0;
    }
}

/* --------------------------------------------------------------------------
   4. LUXURY MAIN HEADER
   -------------------------------------------------------------------------- */
.main-header {
    background: #ffffff;
    border-bottom: 1px solid rgba(10, 29, 55, 0.08);
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 100;
    padding: 0.8rem 0;
    box-shadow: 0 4px 20px rgba(10, 29, 55, 0.04);
}

.header-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-logo {
    height: 50px;
    object-fit: contain;
    transition: var(--transition-smooth);
    filter: drop-shadow(0 2px 5px rgba(10, 29, 55, 0.05));
}

.brand-logo:hover {
    transform: scale(1.03);
}

.btn-secondary {
    background: transparent;
    border: 1.5px solid var(--color-navy-deep);
    color: var(--color-navy-deep);
    padding: 0.6rem 1.2rem;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.btn-secondary:hover {
    background: var(--color-navy-deep);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(10, 29, 55, 0.12);
}

/* --------------------------------------------------------------------------
   5. HERO SECTION
   -------------------------------------------------------------------------- */
.landing-container {
    max-width: 1300px;
    margin: 3rem auto;
    padding: 0 2rem;
    z-index: 5;
    position: relative;
}

.hero-section {
    text-align: center;
    margin-bottom: 3.5rem;
    animation: fadeInDown 1s ease-out;
}

.gold-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: rgba(10, 29, 55, 0.04);
    border: 1.5px solid var(--color-navy-deep);
    color: var(--color-navy-deep);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1.2rem;
    line-height: 1.2;
    font-family: var(--font-display);
    letter-spacing: 0.5px;
}

.gradient-text-gold {
    color: var(--color-navy-deep);
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
    font-weight: 400;
}

/* --------------------------------------------------------------------------
   6. GRID LAYOUT & SIDE-BY-SIDE PANELS
   -------------------------------------------------------------------------- */
.booking-grid {
    display: grid;
    grid-template-columns: 1.7fr 1fr;
    gap: 2.5rem;
    align-items: start;
    margin-bottom: 5rem;
}

/* --------------------------------------------------------------------------
   7. FORM CARD & WORKFLOW STEPS
   -------------------------------------------------------------------------- */
.form-card-wrapper {
    background: var(--color-card-bg);
    border: 1px solid rgba(10, 29, 55, 0.08);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 15px 35px rgba(10, 29, 55, 0.04);
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.form-card-wrapper:hover {
    border-color: rgba(10, 29, 55, 0.15);
    box-shadow: 0 20px 45px rgba(10, 29, 55, 0.08);
}

.form-progress-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    position: relative;
    z-index: 2;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    flex: 1;
    position: relative;
    cursor: pointer;
}

.step-num {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #f1f5f9;
    border: 2px solid #cbd5e1;
    color: var(--color-text-muted);
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 700;
    font-size: 1.05rem;
    transition: var(--transition-bounce);
}

.step-label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-text-muted);
    transition: var(--transition-smooth);
    text-align: center;
}

.progress-line {
    height: 2px;
    background: #cbd5e1;
    flex-grow: 1;
    position: relative;
    top: -16px;
    margin: 0 -15px;
    z-index: -1;
    transition: var(--transition-smooth);
}

.progress-step.active .step-num {
    background: var(--color-navy-deep);
    border-color: var(--color-navy-deep);
    color: #ffffff;
    box-shadow: 0 0 15px rgba(10, 29, 55, 0.2);
    transform: scale(1.15);
}

.progress-step.active .step-label {
    color: var(--color-navy-deep);
}

.progress-step.completed .step-num {
    background: var(--color-success);
    border-color: var(--color-success);
    color: #fff;
    box-shadow: 0 0 15px rgba(18, 183, 106, 0.3);
}

.progress-step.completed .step-label {
    color: var(--color-success);
}

.progress-line.active {
    background: linear-gradient(90deg, var(--color-navy-deep), var(--color-success));
}

.form-section {
    display: none;
    animation: fadeInSlide 0.5s ease-out forwards;
}

.form-section.active {
    display: block;
}

@keyframes fadeInSlide {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.section-title {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--color-navy-deep);
}

.gold-icon {
    color: var(--color-navy-deep);
}

.section-desc {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* --------------------------------------------------------------------------
   8. LUXURIOUS INPUT CONTROLS
   -------------------------------------------------------------------------- */
.input-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem 1.8rem;
    margin-bottom: 2.2rem;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.input-group.full-width {
    grid-column: 1 / span 2;
}

.input-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-dark);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 1.2rem;
    color: var(--color-text-muted);
    font-size: 1.05rem;
    transition: var(--transition-smooth);
    z-index: 2;
}

.input-wrapper input,
.input-wrapper select {
    width: 100%;
    background: #ffffff;
    border: 1.5px solid rgba(10, 29, 55, 0.15);
    color: var(--color-text-dark);
    padding: 0.95rem 1.2rem 0.95rem 3rem;
    border-radius: var(--border-radius-md);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.03);
}

.input-wrapper input:focus,
.input-wrapper select:focus {
    border-color: var(--color-navy-deep);
    background: #ffffff;
    box-shadow: 0 0 10px rgba(10, 29, 55, 0.08);
}

.input-wrapper input:focus + .input-icon {
    color: var(--color-navy-deep);
}

.text-area-wrapper {
    align-items: flex-start;
}

.text-area-icon {
    top: 1.1rem;
}

.input-wrapper textarea {
    width: 100%;
    background: #ffffff;
    border: 1.5px solid rgba(10, 29, 55, 0.15);
    color: var(--color-text-dark);
    padding: 1rem 1.2rem 1rem 3rem;
    border-radius: var(--border-radius-md);
    font-size: 0.95rem;
    font-family: inherit;
    resize: none;
    transition: var(--transition-smooth);
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.03);
}

.input-wrapper textarea:focus {
    border-color: var(--color-navy-deep);
    box-shadow: 0 0 10px rgba(10, 29, 55, 0.08);
}

.input-wrapper textarea:focus + .text-area-icon {
    color: var(--color-navy-deep);
}

/* Checkbox design */
.checkbox-wrapper {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.checkbox-wrapper input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border: 1.5px solid rgba(10, 29, 55, 0.25);
    border-radius: 4px;
    background: #ffffff;
    cursor: pointer;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition-smooth);
}

.checkbox-wrapper input[type="checkbox"]:checked {
    background: var(--color-navy-deep);
    border-color: var(--color-navy-deep);
}

.checkbox-wrapper input[type="checkbox"]:checked::after {
    content: "\f00c";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 0.65rem;
    color: #ffffff;
}

.checkbox-label {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    font-weight: 500;
    cursor: pointer;
}

.whatsapp-options-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.error-msg {
    color: var(--color-error);
    font-size: 0.78rem;
    font-weight: 600;
    min-height: 18px;
    margin-top: 2px;
    transition: var(--transition-smooth);
}

.text-center-error {
    text-align: center;
    display: block;
    margin-bottom: 1rem;
}

/* --------------------------------------------------------------------------
   9. INTERACTIVE FLEET SELECTION
   -------------------------------------------------------------------------- */
.fleet-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1rem;
}

.fleet-card {
    position: relative;
    cursor: pointer;
    user-select: none;
}

.fleet-radio {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.fleet-card-content {
    background: #ffffff;
    border: 1.5px solid rgba(10, 29, 55, 0.08);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    padding: 1.1rem 1.2rem;
    transition: var(--transition-bounce);
    height: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.9rem;
    position: relative;
}

.fleet-icon-wrapper {
    width: 55px;
    height: 55px;
    background: rgba(10, 29, 55, 0.05);
    color: var(--color-navy-deep);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.6rem;
    transition: var(--transition-smooth);
}

.fleet-card-text {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.fleet-card-text h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text-dark);
}


.fleet-capacity {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--color-navy-light);
    background: rgba(63, 114, 175, 0.08);
    padding: 0.3rem 0.6rem;
    border-radius: 4px;
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin: 0.3rem 0;
}

.fleet-desc {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.fleet-badge-selected {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 1.25rem;
    color: var(--color-text-muted);
    opacity: 0.2;
    transition: var(--transition-smooth);
}

/* Radio Checked Status */
.fleet-card:hover .fleet-card-content {
    transform: translateY(-5px);
    border-color: var(--color-navy-deep);
    box-shadow: 0 10px 20px rgba(10, 29, 55, 0.08);
}

.fleet-card:hover .fleet-icon-wrapper {
    background: var(--color-navy-deep);
    color: #ffffff;
}

.fleet-radio:checked + .fleet-card-content {
    border-color: var(--color-navy-deep);
    background: rgba(10, 29, 55, 0.01);
    box-shadow: 0 8px 25px rgba(10, 29, 55, 0.05);
}

.fleet-radio:checked + .fleet-card-content .fleet-badge-selected {
    color: var(--color-navy-deep);
    opacity: 1;
    transform: scale(1.1);
}

.fleet-radio:checked + .fleet-card-content .fleet-icon-wrapper {
    background: var(--color-navy-deep);
    color: #ffffff;
}

/* Full Width Coach configuration */
.fleet-card.full-width-fleet {
    grid-column: 1 / span 2;
}

.fleet-card.full-width-fleet .fleet-card-content {
    flex-direction: row;
    align-items: center;
}

@media (max-width: 768px) {
    .fleet-card.full-width-fleet .fleet-card-content {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* --------------------------------------------------------------------------
   10. FORM NAVIGATION BUTTONS
   -------------------------------------------------------------------------- */
.form-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(10, 29, 55, 0.08);
}

.btn-primary {
    background: var(--color-navy-deep);
    border: none;
    color: #ffffff;
    padding: 0.95rem 1.8rem;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    font-size: 1rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    box-shadow: 0 6px 20px rgba(10, 29, 55, 0.12);
    transition: var(--transition-bounce);
}

.btn-primary:hover {
    transform: translateY(-3px);
    background: var(--color-navy-royal);
    box-shadow: 0 8px 25px rgba(10, 29, 55, 0.2);
}

.btn-primary:active {
    transform: translateY(1px);
}

.arrow-icon {
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.next-step-btn:hover .arrow-icon {
    transform: translateX(5px);
}

.prev-step-btn:hover .arrow-icon {
    transform: translateX(-5px);
}

/* --------------------------------------------------------------------------
   11. STICKY REAL-TIME SUMMARY CARD
   -------------------------------------------------------------------------- */
.summary-card-wrapper {
    position: sticky;
    top: 110px;
    z-index: 10;
}

.summary-card {
    background: #ffffff;
    border: 1px solid rgba(10, 29, 55, 0.08);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 15px 35px rgba(10, 29, 55, 0.04);
    padding: 2.2rem;
    transition: var(--transition-smooth);
}

.summary-card:hover {
    border-color: rgba(10, 29, 55, 0.15);
    box-shadow: 0 20px 45px rgba(10, 29, 55, 0.08);
}

.summary-card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.8rem;
    border-bottom: 1.5px solid rgba(10, 29, 55, 0.08);
    padding-bottom: 1rem;
}

.summary-card-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-dark);
}

.summary-card-header p {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.summary-card-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.1rem;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 0.8rem 0;
    border-bottom: 1px dashed rgba(10, 29, 55, 0.08);
}

.summary-item.full-width-summary {
    flex-direction: column;
    gap: 0.6rem;
    border-bottom: none;
}

.summary-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-weight: 600;
}

.summary-value {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-navy-deep);
    text-align: end;
}

.route-point {
    display: block;
}

.route-arrow {
    margin: 0.2rem 0;
    font-size: 0.8rem;
    opacity: 0.5;
    color: var(--color-navy-light);
}

.fleet-summary-container {
    width: 100%;
    margin-top: 0.3rem;
}

.fleet-summary-tag {
    background: rgba(10, 29, 55, 0.05);
    border: 1px solid rgba(10, 29, 55, 0.12);
    color: var(--color-navy-deep);
    padding: 0.4rem 0.8rem;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    animation: scaleIn 0.3s ease-out;
}

@keyframes scaleIn {
    0% { transform: scale(0.8); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

.no-dest-tag {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-style: italic;
}

.summary-card-footer {
    margin-top: 1.5rem;
}

.gold-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(10, 29, 55, 0.08), transparent);
    margin-bottom: 1.2rem;
}

.guarantee-box {
    display: flex;
    gap: 0.8rem;
    background: rgba(10, 29, 55, 0.02);
    border: 1px solid rgba(10, 29, 55, 0.06);
    padding: 0.85rem;
    border-radius: var(--border-radius-md);
}

.guarantee-box h4 {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-navy-deep);
    margin-bottom: 0.2rem;
}

.guarantee-box p {
    font-size: 0.72rem;
    color: var(--color-text-muted);
    line-height: 1.4;
}

/* --------------------------------------------------------------------------
   12. SOCIAL PROOF & REVIEW BADGES
   -------------------------------------------------------------------------- */
.social-proof-badges {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.proof-badge {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: #ffffff;
    border: 1.5px solid rgba(10, 29, 55, 0.08);
    border-radius: var(--border-radius-md);
    padding: 1.1rem 1.4rem;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition-bounce);
}

.proof-badge:hover {
    transform: translateY(-3px);
    border-color: #34e0a1; /* TripAdvisor Green highlight */
    box-shadow: 0 10px 25px rgba(10, 29, 55, 0.05);
}

.tripadvisor-icon {
    font-size: 2.2rem;
    color: #34e0a1;
}

.badge-title {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-text-dark);
}

.badge-sub {
    font-size: 0.72rem;
    color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   13. WHY CHOOSE US SIDEBAR WIDGET
   -------------------------------------------------------------------------- */
.why-choose-card {
    margin-top: 1.5rem;
    background: #ffffff;
    border: 1px solid rgba(10, 29, 55, 0.08);
    border-radius: var(--border-radius-lg);
    padding: 1.8rem;
    box-shadow: 0 15px 35px rgba(10, 29, 55, 0.04);
    transition: var(--transition-smooth);
}

.why-choose-card:hover {
    border-color: rgba(10, 29, 55, 0.15);
    box-shadow: 0 20px 45px rgba(10, 29, 55, 0.08);
}

.why-choose-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-navy-deep);
    margin-bottom: 1rem;
    border-bottom: 1.5px solid rgba(10, 29, 55, 0.08);
    padding-bottom: 0.6rem;
}

.why-choose-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.why-choose-list li {
    font-size: 0.85rem;
    color: var(--color-text-main);
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    line-height: 1.4;
}

.gold-icon-bullet {
    color: var(--color-gold-dark);
    margin-top: 0.15rem;
    font-size: 0.95rem;
}

/* --------------------------------------------------------------------------
   14. WHY US SECTION
   -------------------------------------------------------------------------- */
.why-us-section {
    text-align: center;
    margin: 6rem 0 3rem 0;
    padding-top: 4rem;
    border-top: 1px solid rgba(10, 29, 55, 0.08);
}

.why-us-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 3.5rem;
    color: var(--color-navy-deep);
    font-family: var(--font-display);
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.why-us-card {
    background: #ffffff;
    border: 1px solid rgba(10, 29, 55, 0.08);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem 1.8rem;
    transition: var(--transition-smooth);
}

.why-us-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-navy-deep);
    box-shadow: 0 15px 35px rgba(10, 29, 55, 0.05);
}

.features-icon {
    font-size: 2.5rem;
    color: var(--color-gold-base);
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 4px 10px rgba(197, 168, 128, 0.25));
}

.why-us-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-navy-deep);
    margin-bottom: 0.8rem;
}

.why-us-card p {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* --------------------------------------------------------------------------
   15. SUCCESS MODAL
   -------------------------------------------------------------------------- */
.success-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 29, 55, 0.7);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.success-modal-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.success-modal-card {
    background: #ffffff;
    border: 2px solid var(--color-navy-deep);
    border-radius: var(--border-radius-lg);
    max-width: 500px;
    width: 90%;
    padding: 3rem;
    text-align: center;
    box-shadow: 0 25px 60px rgba(10, 29, 55, 0.15);
    transform: scale(0.85) translateY(20px);
    transition: var(--transition-bounce);
}

.success-modal-overlay.open .success-modal-card {
    transform: scale(1) translateY(0);
}

.success-icon-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
    font-size: 3.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 1.8rem auto;
    box-shadow: 0 0 30px rgba(16, 185, 129, 0.2);
    animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
    0% { transform: scale(1); box-shadow: 0 0 20px rgba(16, 185, 129, 0.1); }
    50% { transform: scale(1.05); box-shadow: 0 0 40px rgba(16, 185, 129, 0.3); }
    100% { transform: scale(1); box-shadow: 0 0 20px rgba(16, 185, 129, 0.1); }
}

.success-modal-card h2 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-navy-deep);
    margin-bottom: 0.8rem;
}

.success-modal-card p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.modal-redirect-msg {
    font-size: 0.85rem !important;
    font-style: italic;
    color: var(--color-navy-royal) !important;
    margin-top: 1rem;
}

.success-modal-card .btn-primary {
    margin-top: 1.5rem;
    width: 100%;
    justify-content: center;
    font-size: 1.05rem;
    padding: 1.1rem;
}

.modal-close-btn {
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    margin-top: 1.5rem;
    transition: var(--transition-smooth);
    text-decoration: underline;
}

.modal-close-btn:hover {
    color: var(--color-navy-deep);
}

/* --------------------------------------------------------------------------
   16. PREMIUM FOOTER
   -------------------------------------------------------------------------- */
.main-footer {
    background: #ffffff;
    border-top: 1px solid rgba(10, 29, 55, 0.08);
    padding: 5rem 0 2.5rem 0;
    margin-top: auto;
    box-shadow: 0 -4px 20px rgba(10, 29, 55, 0.02);
}

.footer-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 3.5rem;
    margin-bottom: 3.5rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.footer-logo {
    height: 55px;
    object-fit: contain;
    align-self: flex-start;
    filter: drop-shadow(0 2px 5px rgba(10, 29, 55, 0.05));
}

.footer-brand p {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.footer-links-social h4,
.footer-contact h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-navy-deep);
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-links-social h4::after,
.footer-contact h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 1.5px;
    background: var(--color-navy-deep);
}

.social-icons-wrapper {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: 1px solid rgba(10, 29, 55, 0.15);
    background: #f8fafc;
    color: var(--color-text-muted);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.15rem;
    transition: var(--transition-bounce);
    text-decoration: none;
}

.social-link:hover {
    transform: translateY(-5px);
    color: #fff;
}

.social-link.facebook:hover {
    background: #1877f2;
    border-color: #1877f2;
    box-shadow: 0 8px 20px rgba(24, 119, 242, 0.3);
}

.social-link.instagram:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    border-color: transparent;
    box-shadow: 0 8px 20px rgba(220, 39, 67, 0.3);
}

.social-link.whatsapp:hover {
    background: #25d366;
    border-color: #25d366;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
}

.social-link.tripadvisor:hover {
    background: #34e0a1;
    border-color: #34e0a1;
    box-shadow: 0 8px 20px rgba(52, 224, 161, 0.3);
}

.social-link.logo-social {
    padding: 8px;
    background: #ffffff;
}

.social-link.logo-social:hover {
    background: var(--color-navy-deep);
    border-color: var(--color-navy-deep);
    box-shadow: 0 8px 20px rgba(10, 29, 55, 0.2);
}

.footer-social-logo {
    width: 25px;
    height: 25px;
    object-fit: contain;
    transition: var(--transition-smooth);
}

.social-link.logo-social:hover .footer-social-logo {
    filter: brightness(0) invert(1);
}

.quick-links-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.quick-links-list li a {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    transition: var(--transition-smooth);
}

.quick-links-list li a i {
    font-size: 0.7rem;
    color: var(--color-navy-deep);
    transition: var(--transition-smooth);
}

.quick-links-list li a:hover {
    color: var(--color-navy-deep);
}

.quick-links-list li a:hover i {
    transform: translateX(4px);
}

.footer-bottom {
    max-width: 1300px;
    margin: 0 auto;
    padding: 2rem 2rem 0 2rem;
    border-top: 1px solid rgba(10, 29, 55, 0.06);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   17. SYSTEM ANIMATIONS
   -------------------------------------------------------------------------- */
@keyframes fadeInDown {
    0% { opacity: 0; transform: translateY(-30px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* --------------------------------------------------------------------------
   18. RESPONSIVE DESIGN & ADAPTABILITY
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .booking-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .summary-card-wrapper {
        position: static;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    
    .landing-container {
        padding: 0 1.2rem;
        margin: 2rem auto;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .form-card-wrapper {
        padding: 1.8rem;
    }
    
    .input-grid {
        grid-template-columns: 1fr;
    }
    
    .input-group.full-width {
        grid-column: 1;
    }
    
    .fleet-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .why-us-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .form-progress-bar {
        margin-bottom: 2rem;
    }
    
    .step-label {
        display: none;
    }
    
    .progress-line {
        top: -20px;
    }
}

@media (max-width: 480px) {
    .header-container {
        padding: 0 1rem;
        flex-direction: column;
        gap: 1rem;
    }
    
    .brand-logo {
        height: 40px;
    }
    
    .header-actions {
        width: 100%;
        justify-content: center;
    }
}

/* ==========================================================================
   19. HERO TRUST LINE STYLING
   ========================================================================== */
.hero-trust {
    font-size: 1.05rem;
    color: var(--color-navy-deep);
    font-weight: 600;
    margin-top: 1.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    letter-spacing: 0.5px;
    animation: fadeInDown 1.2s ease-out;
}

/* ==========================================================================
   20. LUXURY FAQ ACCORDION SECTION
   ========================================================================== */
.faq-section {
    max-width: 900px;
    margin: 5rem auto 3rem auto;
    padding: 3rem;
    background: #ffffff;
    border: 1px solid rgba(10, 29, 55, 0.08);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 15px 35px rgba(10, 29, 55, 0.04);
}

.faq-section-title {
    font-size: 2rem;
    font-weight: 800;
    text-align: center;
    color: var(--color-navy-deep);
    margin-bottom: 2.5rem;
    font-family: var(--font-display);
    letter-spacing: 0.5px;
    position: relative;
    padding-bottom: 0.8rem;
}

.faq-section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: var(--color-gold-base);
}

.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    border: 1px solid rgba(10, 29, 55, 0.08);
    border-radius: var(--border-radius-md);
    background: #ffffff;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item:hover {
    border-color: var(--color-navy-deep);
    box-shadow: 0 8px 20px rgba(10, 29, 55, 0.03);
}

.faq-question {
    width: 100%;
    background: transparent;
    border: none;
    padding: 1.2rem 1.8rem;
    text-align: left;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-navy-deep);
    font-family: var(--font-en);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-smooth);
}

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

.faq-chevron {
    font-size: 0.9rem;
    color: var(--color-gold-dark);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-item.active {
    border-color: var(--color-gold-base);
    box-shadow: 0 10px 25px rgba(197, 168, 128, 0.08);
}

.faq-item.active .faq-question {
    color: var(--color-gold-dark);
    border-bottom: 1px dashed rgba(197, 168, 128, 0.2);
}

.faq-item.active .faq-chevron {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-answer-content {
    padding: 1.2rem 1.8rem;
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    background: rgba(197, 168, 128, 0.02);
}

@media (max-width: 768px) {
    .faq-section {
        padding: 2rem 1.5rem;
        margin: 4rem auto 2rem auto;
    }
    
    .faq-section-title {
        font-size: 1.7rem;
    }
    
    .faq-question {
        padding: 1rem 1.2rem;
        font-size: 0.98rem;
    }
    
    .faq-answer-content {
        padding: 1rem 1.2rem;
        font-size: 0.9rem;
    }
}