/* ===== HOME LAYOUT STYLES ===== */

:root {
    --primary-color: #1E7FE0;
    --secondary-color: #0F2A44;
    --accent-color: #3EB4F0;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --white-color: #ffffff;
    --border-radius: 8px;
    --transition: all 0.3s ease;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* ===== GLOBAL STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
    overflow-x: hidden;
}

/* ===== NAVBAR STYLES ===== */
.navbar {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    transition: var(--transition);
    padding: 1rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color) !important;
    text-decoration: none;
    max-height: 48px;
    gap: 0.5rem;
}

.brand-mark {
    object-fit: contain;
    border-radius: 22% !important;
    display: inline-block;
    flex-shrink: 0;
    width: 32px !important;
    height: 32px !important;
    max-width: 32px !important;
    max-height: 32px !important;
}

.navbar-brand .brand-mark,
.brand-mark-nav {
    width: 32px !important;
    height: 32px !important;
    max-width: 32px !important;
    max-height: 32px !important;
    margin-right: 0;
}

.brand-mark-hero {
    width: 96px !important;
    height: 96px !important;
    max-width: 96px !important;
    max-height: 96px !important;
    margin-bottom: 0.5rem;
}

.navbar-brand:hover {
    color: var(--primary-color) !important;
    transform: scale(1.05);
    transition: var(--transition);
}

.navbar-nav .nav-link {
    color: #333 !important;
    font-weight: 500;
    margin: 0 0.5rem;
    padding: 0.5rem 1rem !important;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
    background-color: rgba(62, 180, 240, 0.12);
    transform: translateY(-2px);
}

.navbar-toggler {
    border: none;
    padding: 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
}

/* ===== BUTTON STYLES ===== */
.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.btn-primary-custom {
    background: linear-gradient(135deg, var(--primary-color), #1565C0);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
}

.btn-primary-custom:hover {
    background: linear-gradient(135deg, #1565C0, var(--primary-color));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
    text-decoration: none;
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
}

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

/* ===== HERO SECTION ===== */
.hero-section {
    background: linear-gradient(135deg, #1E7FE0 0%, #0F2A44 100%);
    color: white;
    padding: 120px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.bg-gradient-primary {
    background: linear-gradient(135deg, var(--primary-color), #1565C0) !important;
}

.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="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-section h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-section p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* ===== SECTION STYLES ===== */
.section-padding {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* ===== SERVICE CARDS ===== */
.service-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    border: 1px solid #e9ecef;
    margin-bottom: 2rem;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.service-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    background: transparent !important;
    width: auto;
    height: auto;
}

.service-icon i {
    font-size: 3rem;
    line-height: 1;
    color: var(--primary-color);
    margin-bottom: 0;
}

.service-card .list-unstyled i {
    font-size: 1rem;
    margin-bottom: 0;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #333;
}

.service-card p {
    color: #666;
    line-height: 1.6;
}

/* Service Grid Layout */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.services-grid .service-card {
    margin-bottom: 0;
}

/* Responsive Grid */
@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== MOBILE SECTION ===== */
.mobile-section {
    background: linear-gradient(135deg, #3EB4F0 0%, #1E7FE0 100%);
    color: white;
    padding: 80px 0;
}

.mobile-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.mobile-section p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* ===== FEATURE ITEMS ===== */
.feature-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    border: 1px solid #e9ecef;
    margin-bottom: 2rem;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.feature-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.feature-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #333;
}

.feature-item p {
    color: #666;
    line-height: 1.6;
}

/* Features Grid Layout */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

/* Responsive Features Grid */
@media (max-width: 992px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== CONTACT FORM ===== */
.contact-form {
    background: white;
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 1px solid #e9ecef;
}

.contact-form h3 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: #333;
    text-align: center;
}

.form-control {
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(30, 127, 224, 0.25);
}

/* ===== FOOTER ===== */
footer {
    background: var(--dark-color) !important;
    color: white;
    padding: 3rem 0 2rem;
}

footer h5 {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1rem;
}

footer p {
    opacity: 0.8;
    line-height: 1.6;
}

/* ===== SCROLL TO TOP ===== */
#scrollTop {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    z-index: 1000;
}

#scrollTop:hover {
    background: #1565C0;
    transform: scale(1.1);
}

#scrollTop.show {
    display: flex;
}

/* ===== DROPDOWN STYLES ===== */
.dropdown-menu {
    border: none;
    box-shadow: var(--shadow-lg);
    border-radius: var(--border-radius);
    padding: 0.5rem 0;
}

.dropdown-item {
    padding: 0.5rem 1.5rem;
    transition: var(--transition);
}

.dropdown-item:hover {
    background-color: rgba(62, 180, 240, 0.12);
    color: var(--primary-color);
}

/* ===== UTILITY CLASSES ===== */
.text-primary {
    color: var(--primary-color) !important;
}

.bg-primary {
    background-color: var(--primary-color) !important;
}

.border-primary {
    border-color: var(--primary-color) !important;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .hero-section p {
        font-size: 1.1rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .contact-form {
        padding: 2rem 1.5rem;
    }
    
    .navbar-nav .nav-link {
        margin: 0.25rem 0;
    }
}

@media (max-width: 576px) {
    .hero-section {
        padding: 100px 0 60px;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .section-padding {
        padding: 60px 0;
    }
    
    .service-card,
    .feature-item {
        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;
}

/* ===== BOOTSTRAP OVERRIDES ===== */
.container {
    max-width: 1200px;
}

.row {
    margin: 0;
}

.col-md-6,
.col-lg-4,
.col-lg-3 {
    padding: 0 15px;
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ===== PRIVACY PAGE ===== */
.privacy-page {
    padding: 120px 0 80px;
    background: var(--light-color);
}

.privacy-card {
    background: var(--white-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 2.5rem;
    max-width: 860px;
    margin: 0 auto;
}

.privacy-lang-nav {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.privacy-lang-nav a {
    color: var(--primary-color);
    text-decoration: none;
}

.privacy-lang-nav a:hover {
    text-decoration: underline;
}

.privacy-article h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.privacy-article h2 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin: 1.75rem 0 0.75rem;
}

.privacy-updated {
    color: #6c757d;
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
}

.privacy-article ul {
    padding-left: 1.25rem;
    margin-bottom: 1rem;
}

.privacy-article li {
    margin-bottom: 0.4rem;
}

.privacy-article a {
    color: var(--primary-color);
}

.privacy-divider {
    margin: 3rem 0;
    border-color: #e9ecef;
}

@media (max-width: 576px) {
    .privacy-card {
        padding: 1.5rem;
    }
}

/* ===== PRINT STYLES ===== */
@media print {
    .navbar,
    #scrollTop,
    .btn {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
}