/**
 * Bon Voyage - Main Stylesheet
 * Common styles shared across all public pages
 */

/* ========================================
   CSS Variables
   ======================================== */
:root {
    --gold: #D4AF37;
    --gold-light: #F4D03F;
    --gold-dark: #B8960C;
    --gold-glow: rgba(212, 175, 55, 0.5);
    --dark: #0A0A0A;
    --darker: #050505;
    --light: #FAFAFA;
    --gray: #888888;
    --gray-light: #9CA3AF;
    --success: #22c55e;
    --error: #ef4444;
    --blue: #3B82F6;
    --glass: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
}

/* ========================================
   Reset & Base Styles
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--darker);
    color: var(--light);
    min-height: 100vh;
    overflow-x: hidden;
}

/* ========================================
   Page Backgrounds
   ======================================== */
.page-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.page-background.restaurant::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at 20% 20%, rgba(212, 175, 55, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
    linear-gradient(180deg, var(--darker) 0%, var(--dark) 100%);
}

.page-background.restaurant::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    opacity: 0.03;
}

.page-background.exchange::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 20% 30%, rgba(212, 175, 55, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(59, 130, 246, 0.05) 0%, transparent 40%);
}

.page-background.exchange::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
}

body.page-exchange {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
}

/* ========================================
   Navigation Styles
   ======================================== */
.navbar-ultra {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar-ultra.scrolled {
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 1rem 0;
    border-bottom: 1px solid var(--glass-border);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.nav-brand img {
    height: 36px;
    transition: transform 0.3s ease;
}

.nav-brand:hover img {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-link-ultra {
    color: var(--gray);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    position: relative;
    padding: 0.5rem 0;
    transition: color 0.3s ease;
}

.nav-link-ultra::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, var(--gold), var(--gold-light));
    transition: width 0.3s ease;
}

.nav-link-ultra:hover {
    color: var(--light);
}

.nav-link-ultra:hover::before {
    width: 100%;
}

.lang-switch {
    display: flex;
    gap: 0.25rem;
    padding: 0.25rem;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 100px;
}

.lang-btn {
    padding: 0.4rem 0.8rem;
    font-size: 0.7rem;
    font-weight: 600;
    border: none;
    background: transparent;
    color: var(--gray);
    border-radius: 100px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
}

.lang-btn.active {
    background: var(--gold);
    color: var(--dark);
}

.lang-btn:hover:not(.active) {
    color: var(--light);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--light);
    transition: all 0.3s ease;
}

/* ========================================
   Header Styles (Legacy/Simple)
   ======================================== */
.site-header {
    padding: 1.5rem 0;
    position: relative;
    z-index: 10;
}

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

.logo {
    height: 50px;
}

.back-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--light);
    text-decoration: none;
    font-size: 0.9rem;
    opacity: 0.8;
    transition: all 0.3s ease;
}

.back-link:hover {
    color: var(--gold);
    opacity: 1;
}

/* ========================================
   Main Container Styles
   ======================================== */
.booking-container {
    min-height: calc(100vh - 100px);
    display: flex;
    align-items: center;
    padding: 2rem 0 4rem;
}

.booking-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.booking-grid.exchange {
    grid-template-columns: 1fr 1.2fr;
    align-items: start;
}

/* ========================================
   Animations
   ======================================== */
@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes scaleIn {
    0% {
        transform: scale(0);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.animate-left {
    animation: fadeInLeft 0.8s ease;
}

.animate-right {
    animation: fadeInRight 0.8s ease;
}

/* ========================================
   Badge Styles
   ======================================== */
.service-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 100px;
    font-size: 0.75rem;
    color: var(--gold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.service-badge.blue {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
    color: var(--blue);
}

/* ========================================
   Title Styles
   ======================================== */
.page-title {
    font-family: 'Playfair Display', serif;
    font-size: 3.5rem;
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--light) 0%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-title.exchange {
    font-family: 'Inter', sans-serif;
    font-size: 2.75rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--light) 0%, var(--gray-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-subtitle {
    font-size: 1.1rem;
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 2rem;
}

/* ========================================
   Feature List Styles
   ======================================== */
.features-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.feature-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: rgba(212, 175, 55, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.feature-icon.small {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    font-size: 1rem;
}

.feature-content h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.feature-content p,
.feature-content a {
    font-size: 0.85rem;
    color: var(--gray);
    margin: 0;
}

.feature-content a {
    text-decoration: none;
}

/* ========================================
   Menu CTA Button Styles
   ======================================== */
.menu-cta-btn {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    margin-top: 2rem;
    background: linear-gradient(145deg, rgba(212, 175, 55, 0.1) 0%, rgba(212, 175, 55, 0.05) 100%);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 16px;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.menu-cta-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.1), transparent);
    transition: left 0.6s ease;
}

.menu-cta-btn:hover::before {
    left: 100%;
}

.menu-cta-btn:hover {
    background: linear-gradient(145deg, rgba(212, 175, 55, 0.2) 0%, rgba(212, 175, 55, 0.1) 100%);
    border-color: var(--gold);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.2);
}

.menu-cta-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    border-radius: 12px;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.menu-cta-icon i {
    font-size: 1.5rem;
    color: var(--dark);
}

.menu-cta-btn:hover .menu-cta-icon {
    transform: scale(1.1) rotate(-5deg);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.4);
}

.menu-cta-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.menu-cta-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gold);
    transition: color 0.3s ease;
}

.menu-cta-text {
    font-size: 0.85rem;
    color: var(--gray);
    transition: color 0.3s ease;
}

.menu-cta-btn:hover .menu-cta-text {
    color: var(--gray-light);
}

.menu-cta-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.menu-cta-arrow i {
    font-size: 1rem;
    color: var(--gold);
    transition: transform 0.3s ease;
}

.menu-cta-btn:hover .menu-cta-arrow {
    background: var(--gold);
}

.menu-cta-btn:hover .menu-cta-arrow i {
    color: var(--dark);
    transform: translateX(3px);
}

@media (max-width: 575.98px) {
    .menu-cta-btn {
        padding: 1rem;
    }

    .menu-cta-icon {
        width: 44px;
        height: 44px;
    }

    .menu-cta-icon i {
        font-size: 1.25rem;
    }

    .menu-cta-label {
        font-size: 0.9rem;
    }

    .menu-cta-text {
        font-size: 0.8rem;
    }

    .menu-cta-arrow {
        width: 32px;
        height: 32px;
    }
}

/* ========================================
   Form Card Styles
   ======================================== */
.form-card {
    background: linear-gradient(145deg, rgba(20, 20, 20, 0.9) 0%, rgba(10, 10, 10, 0.95) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 3rem;
    backdrop-filter: blur(20px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.form-card.exchange {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.9) 0%, rgba(15, 23, 42, 0.95) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.form-header {
    text-align: center;
    margin-bottom: 2rem;
}

.form-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.form-card.exchange .form-header h2 {
    font-family: 'Inter', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
}

.form-header p {
    color: var(--gray);
    font-size: 0.9rem;
}

.form-section {
    margin-bottom: 1.5rem;
}

.form-section-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-section-title i {
    color: var(--gold);
}

/* ========================================
   Form Element Styles
   ======================================== */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

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

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--light);
    margin-bottom: 0.5rem;
}

.form-card.exchange .form-label {
    font-size: 0.8rem;
    color: var(--gray-light);
}

.form-control {
    width: 100%;
    padding: 1rem 1.25rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--light);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-card.exchange .form-control {
    padding: 0.875rem 1rem;
    border-radius: 10px;
    font-size: 0.9rem;
}

.form-control:focus {
    outline: none;
    border-color: var(--gold);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
    color: var(--light);
}

.form-control::placeholder {
    color: var(--gray);
}

.form-control.is-invalid {
    border-color: var(--error);
}

.invalid-feedback {
    display: block;
    font-size: 0.8rem;
    color: var(--error);
    margin-top: 0.5rem;
}

.form-card.exchange .invalid-feedback {
    font-size: 0.75rem;
}

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23888888' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

select.form-control option {
    background: var(--dark);
    color: var(--light);
}

.form-card.exchange select.form-control option {
    background: #1e293b;
}

textarea.form-control {
    min-height: 100px;
    resize: vertical;
}

.form-card.exchange textarea.form-control {
    min-height: 80px;
}

/* ========================================
   Button Styles
   ======================================== */
.btn-primary-gold {
    width: 100%;
    padding: 1.25rem;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    border: none;
    border-radius: 12px;
    color: var(--dark);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.btn-primary-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.btn-primary-gold:active {
    transform: translateY(0);
}

.btn-primary-gold:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-primary-gold .spinner {
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top-color: var(--dark);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: none;
}

.btn-primary-gold.loading .spinner {
    display: block;
}

.btn-primary-gold.loading .btn-text {
    display: none;
}

.btn-outline-gold {
    padding: 1rem 2rem;
    background: transparent;
    border: 1px solid var(--gold);
    border-radius: 12px;
    color: var(--gold);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

/* ========================================
   Modal Styles
   ======================================== */
.success-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.success-overlay.show {
    opacity: 1;
    visibility: visible;
}

.success-modal {
    background: linear-gradient(145deg, rgba(20, 20, 20, 0.98) 0%, rgba(10, 10, 10, 0.98) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 3rem;
    max-width: 450px;
    width: 90%;
    text-align: center;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.success-overlay.exchange .success-modal {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.98) 0%, rgba(15, 23, 42, 0.98) 100%);
    border-radius: 20px;
    padding: 2.5rem;
}

.success-overlay.show .success-modal {
    transform: scale(1);
}

.success-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--success) 0%, #16a34a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2.5rem;
    color: white;
    animation: scaleIn 0.5s ease;
}

.success-overlay.exchange .success-icon {
    width: 70px;
    height: 70px;
    font-size: 2rem;
    background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
}

.success-modal h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.success-overlay.exchange .success-modal h3 {
    font-family: 'Inter', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.success-modal p {
    color: var(--gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.success-details {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.success-overlay.exchange .success-details {
    padding: 1.25rem;
}

.success-detail-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.success-detail-row span:first-child {
    color: var(--gray);
}

.success-detail-row span:last-child {
    color: var(--gold);
    font-weight: 500;
}

/* ========================================
   Exchange Specific Styles
   ======================================== */
.exchange-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(212, 175, 55, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(212, 175, 55, 0.1);
}

.currency-display {
    text-align: center;
    flex: 1;
}

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

.currency-name {
    font-size: 0.7rem;
    color: var(--gray);
    text-transform: uppercase;
}

.exchange-arrow {
    color: var(--gold);
    font-size: 1.5rem;
}

.rates-card {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.8) 0%, rgba(15, 23, 42, 0.9) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.rates-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.rates-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--light);
}

.rates-live {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--success);
}

.rates-live::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.rate-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.rate-currency {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.rate-flag {
    font-size: 1.25rem;
}

.rate-code {
    font-weight: 600;
    color: var(--light);
}

.rate-values {
    display: flex;
    gap: 1.5rem;
}

.rate-value {
    text-align: right;
}

.rate-label {
    font-size: 0.65rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.rate-number {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--gold);
}

/* ========================================
   Footer Styles
   ======================================== */
.footer {
    background: var(--darker);
    padding: 100px 0 30px;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand img {
    height: 40px;
    margin-bottom: 1.5rem;
}

.footer-text {
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

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

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--gray);
    font-size: 1.1rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-link:hover {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--dark);
    transform: translateY(-3px);
}

.footer-title {
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    color: var(--light);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--gray);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a::before {
    content: '';
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width 0.3s ease;
}

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

.footer-links a:hover::before {
    width: 15px;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--gray);
    font-size: 0.9rem;
}

.footer-contact-item i {
    color: var(--gold);
    font-size: 1rem;
    margin-top: 2px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--glass-border);
}

.copyright {
    color: var(--gray);
    font-size: 0.85rem;
}

.copyright a {
    color: var(--gold);
    text-decoration: none;
}

/* ========================================
   Responsive Styles
   ======================================== */
@media (max-width: 1200px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
}

@media (max-width: 991.98px) {
    .nav-links {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .lang-switch {
        display: none;
    }
}

@media (max-width: 991.98px) {
    .booking-grid,
    .booking-grid.exchange {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .animate-left {
        text-align: center;
    }

    .page-title {
        font-size: 2.5rem;
    }

    .page-title.exchange {
        font-size: 2rem;
    }

    .feature-item {
        justify-content: center;
    }

    .rates-card {
        display: none;
    }
}

@media (max-width: 767px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 575.98px) {
    .form-card,
    .form-card.exchange {
        padding: 2rem 1.5rem;
    }

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

    .page-title {
        font-size: 2rem;
    }

    .page-title.exchange {
        font-size: 1.75rem;
    }

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

    .exchange-visual {
        flex-direction: column;
    }

    .exchange-arrow {
        transform: rotate(90deg);
    }
}


/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100%;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(20px);
    z-index: 9999;
    padding: 6rem 2rem 2rem;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 1px solid var(--glass-border);
}

.mobile-menu.active {
    right: 0;
}

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

.mobile-nav-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-nav-links li {
    margin-bottom: 1.5rem;
}

.mobile-nav-links a {
    color: var(--light);
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.mobile-lang-switch {
    display: flex;
    gap: 0.5rem;
    margin-top: 2rem;
}

.mobile-lang-switch .lang-btn {
    flex: 1;
}