/* ===== CSS Variables ===== */
:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --success-color: #16a34a;
    --warning-color: #d97706;
    --danger-color: #dc2626;
    --info-color: #0891b2;
    --light-color: #f8fafc;
    --dark-color: #1e293b;
    --text-muted: #64748b;
    --white-50: rgba(255, 255, 255, 0.5);
    --light-50: rgba(248, 250, 252, 0.5);
    --border-radius: 0.5rem;
    --box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* ===== Global Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    overflow-x: hidden;
}

.text-light-50 {
    color: var(--white-50) !important;
}

.text-white-50 {
    color: var(--white-50) !important;
}

.min-vh-50 {
    min-height: 50vh;
}

.min-vh-75 {
    min-height: 75vh;
}

/* ===== Navigation Styles ===== */
.navbar {
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.25rem;
}

.nav-link {
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color) !important;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--primary-color);
    border-radius: 1px;
}

/* ===== Hero Section ===== */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-stats {
    position: relative;
    z-index: 2;
}

.stat-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

/* ===== Page Header ===== */
.page-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    padding: 4rem 0;
    position: relative;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
}

/* ===== Feature Cards ===== */
.feature-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border: 1px solid #e2e8f0;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

/* ===== Country Cards ===== */
.country-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    height: 100%;
    border: 1px solid #e2e8f0;
}

.country-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.country-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
}

.bg-light-blue {
    background: rgba(37, 99, 235, 0.1);
}

.bg-light-green {
    background: rgba(22, 163, 74, 0.1);
}

.bg-light-red {
    background: rgba(220, 38, 38, 0.1);
}

/* ===== Stats Section ===== */
.stat-number {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.5rem;
}

/* ===== CTA Section ===== */
.cta-section {
    background: linear-gradient(135deg, var(--dark-color) 0%, #0f172a 100%);
    position: relative;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="stars" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23stars)"/></svg>');
}

/* ===== Testimonials ===== */
.testimonial-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border: 1px solid #e2e8f0;
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.testimonial-content {
    flex: 1;
}

.testimonial-text {
    font-style: italic;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: auto;
}

.author-avatar {
    font-size: 2.5rem;
}

.stars {
    display: flex;
    gap: 0.25rem;
}

/* ===== Success Stories ===== */
.success-story {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border: 1px solid #e2e8f0;
    height: 100%;
}

.success-story:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

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

.story-author {
    font-weight: 600;
    color: var(--primary-color);
    margin-top: 1rem;
}

/* ===== Why Choose Cards ===== */
.why-choose-card {
    padding: 1.5rem;
    transition: var(--transition);
}

.why-choose-card:hover {
    transform: translateY(-3px);
}

/* ===== Gallery Styles ===== */
.gallery-search {
    max-width: 400px;
    margin: 0 auto;
}

.gallery-filters .btn {
    border-radius: 25px;
    transition: var(--transition);
}

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

.gallery-card {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border: 1px solid #e2e8f0;
}

.gallery-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.gallery-image {
    position: relative;
    overflow: hidden;
}

.placeholder-image {
    height: 200px;
    transition: var(--transition);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.gallery-card:hover .gallery-overlay {
    opacity: 1;
}

.gallery-content {
    padding: 1.5rem;
}

.gallery-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.gallery-description {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.gallery-tags .badge {
    margin-right: 0.5rem;
    margin-bottom: 0.25rem;
}

/* ===== Our Story Styles ===== */
.story-content {
    font-size: 1.1rem;
    line-height: 1.8;
}

.milestone-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border: 1px solid #e2e8f0;
    height: 100%;
}

.milestone-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.milestone-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.excellence-content {
    font-size: 1.05rem;
    line-height: 1.7;
}

.support-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border: 1px solid #e2e8f0;
    height: 100%;
}

.support-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.support-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.founder-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border: 1px solid #e2e8f0;
}

.founder-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.founder-avatar {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.mission-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 3rem;
    box-shadow: var(--box-shadow);
    border: 1px solid #e2e8f0;
}

.promise-section {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    border: 1px solid #e2e8f0;
}

/* ===== Booking Styles ===== */
.service-card {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border: 1px solid #e2e8f0;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.service-header {
    padding: 2rem;
}

.service-body {
    padding: 2rem;
}

.price-tag {
    background: var(--light-color);
    border-radius: var(--border-radius);
    padding: 1rem;
    text-align: center;
    margin-bottom: 1.5rem;
}

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

.service-features {
    list-style: none;
    padding: 0;
}

.service-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid #e2e8f0;
}

.service-features li:last-child {
    border-bottom: none;
}

.booking-form-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 3rem;
    box-shadow: var(--box-shadow);
    border: 1px solid #e2e8f0;
}

.what-makes-different {
    background: var(--light-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-top: 2rem;
}

.guarantee-card {
    padding: 2rem;
    transition: var(--transition);
}

.guarantee-card:hover {
    transform: translateY(-3px);
}

.guarantee-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

/* ===== Terms Styles ===== */
.terms-section {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    border: 1px solid #e2e8f0;
}

.policy-card {
    background: var(--light-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    height: 100%;
}

.commitments-card {
    background: var(--light-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-top: 1rem;
}

.contact-card {
    background: var(--light-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-top: 1rem;
}

/* ===== Login Styles ===== */
.login-section {
    background: var(--light-color);
}

.login-form-container {
    background: white;
}

.why-join-features {
    margin-top: 2rem;
}

.feature-item {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 1rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* ===== Form Styles ===== */
.form-control {
    border-radius: var(--border-radius);
    border: 1px solid #d1d5db;
    padding: 0.75rem 1rem;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.25);
}

.form-select {
    border-radius: var(--border-radius);
    border: 1px solid #d1d5db;
    transition: var(--transition);
}

.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.25);
}

/* ===== Button Styles ===== */
.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

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

.btn-warning:hover {
    background-color: #b45309;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(217, 119, 6, 0.3);
}

.btn-outline-light:hover {
    background-color: white;
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* ===== Footer Styles ===== */
footer {
    margin-top: auto;
}

footer .contact-info a {
    color: var(--white-50);
    text-decoration: none;
    transition: var(--transition);
}

footer .contact-info a:hover {
    color: white;
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    .hero-section {
        padding: 4rem 0;
    }
    
    .page-header {
        padding: 3rem 0;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .feature-card,
    .service-card,
    .booking-form-card {
        padding: 1.5rem;
    }
    
    .gallery-content {
        padding: 1rem;
    }
    
    .login-form-container {
        padding: 2rem !important;
    }
    
    .service-header,
    .service-body {
        padding: 1.5rem;
    }
}

@media (max-width: 576px) {
    .display-4 {
        font-size: 2rem;
    }
    
    .display-5 {
        font-size: 1.75rem;
    }
    
    .feature-card,
    .service-card,
    .booking-form-card {
        padding: 1rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .milestone-card,
    .support-card,
    .founder-card {
        padding: 1.5rem;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* ===== Smooth Scrolling ===== */
html {
    scroll-behavior: smooth;
}

/* ===== Loading States ===== */
.loading {
    opacity: 0.7;
    pointer-events: none;
    position: relative;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 0.8s linear infinite;
}

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

/* ===== Utility Classes ===== */
.shadow-soft {
    box-shadow: 0 2px 15px -3px rgba(0, 0, 0, 0.07), 0 10px 20px -2px rgba(0, 0, 0, 0.04);
}

.border-radius-lg {
    border-radius: 1rem;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.backdrop-blur {
    backdrop-filter: blur(10px);
}

/* ===== Dashboard Styles ===== */
.dashboard-header {
    border-bottom: 1px solid #e2e8f0;
}

.stats-card {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--border-radius);
    padding: 1.5rem;
    color: white;
    transition: var(--transition);
    border: none;
    overflow: hidden;
    position: relative;
}

.stats-card.bg-success {
    background: linear-gradient(135deg, var(--success-color), #15803d);
}

.stats-card.bg-warning {
    background: linear-gradient(135deg, var(--warning-color), #c2610c);
}

.stats-card.bg-info {
    background: linear-gradient(135deg, var(--info-color), #0e7490);
}

.stats-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.25);
}

.stats-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: translate(30px, -30px);
}

.stats-icon {
    font-size: 2.5rem;
    opacity: 0.9;
    margin-bottom: 1rem;
}

.stats-content h3 {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

.quick-action-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    font-size: 2rem;
}

.table-responsive {
    border-radius: var(--border-radius);
}

.table th {
    font-weight: 600;
    background-color: var(--light-color);
    border-bottom: 2px solid #e2e8f0;
    padding: 1rem;
    color: var(--dark-color);
}

.table td {
    padding: 1rem;
    vertical-align: middle;
    border-bottom: 1px solid #e2e8f0;
}

.table tbody tr:hover {
    background-color: rgba(37, 99, 235, 0.05);
}

.badge.bg-primary-soft {
    background-color: rgba(37, 99, 235, 0.1) !important;
    color: var(--primary-color) !important;
}

.badge.bg-success-soft {
    background-color: rgba(22, 163, 74, 0.1) !important;
    color: var(--success-color) !important;
}

/* ===== WhatsApp Chat Button ===== */
.whatsapp-chat-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 15px;
}

.whatsapp-chat-button a {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-chat-button a:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

.whatsapp-chat-button i {
    color: white;
    font-size: 1.8rem;
}

.chat-tooltip {
    background: white;
    color: var(--dark-color);
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    transform: translateX(10px);
    transition: var(--transition);
    pointer-events: none;
    border: 1px solid #e2e8f0;
}

.whatsapp-chat-button:hover .chat-tooltip {
    opacity: 1;
    transform: translateX(0);
}

@keyframes pulse {
    0% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.6), 0 0 0 10px rgba(37, 211, 102, 0.1);
    }
    100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
}

/* ===== Service Selection Styles ===== */
.service-selection {
    background: var(--light-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.service-option {
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    height: 100%;
}

.service-option:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.1);
}

.service-option.selected {
    border-color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
}

.service-option input[type="radio"] {
    display: none;
}

.service-option-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.service-option-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    margin-bottom: 1rem;
}

.service-option-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-option-features li {
    padding: 0.25rem 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.service-option-features i {
    color: var(--success-color);
    width: 16px;
}

/* ===== Mobile Responsive ===== */
@media (max-width: 768px) {
    .whatsapp-chat-button {
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-chat-button a {
        width: 50px;
        height: 50px;
    }
    
    .whatsapp-chat-button i {
        font-size: 1.5rem;
    }
    
    .chat-tooltip {
        display: none;
    }
    
    .stats-card {
        margin-bottom: 1rem;
    }
    
    .table-responsive {
        font-size: 0.9rem;
    }
    
    .service-option {
        padding: 1rem;
        margin-bottom: 1rem;
    }
}