/* FILE: css/style.css */
/* Main Styles */

/* ============================================
   RESET & BASE
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    cursor: pointer;
}

/* ============================================
   HEADER / NAVBAR
   ============================================ */
.navbar {
    background: var(--bg-dark);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo {
    cursor: pointer;
}

.logo h1 {
    color: var(--text-white);
    font-size: 1.4rem;
    font-weight: 800;
}

.logo span {
    color: var(--brand-teal);
}

.nav-links {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.nav-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 40px;
    font-weight: 500;
    font-size: 0.85rem;
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    background: rgba(0, 180, 216, 0.2);
    color: var(--text-white);
}

.nav-link.portal {
    background: var(--brand-teal);
    color: var(--text-white);
}

.nav-link.portal:hover {
    background: var(--brand-teal-dark);
}

.mobile-menu {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-white);
}

/* ============================================
   SIDEBAR
   ============================================ */
.sidebar {
    position: fixed;
    top: 0;
    left: -320px;
    width: 320px;
    height: 100%;
    background: var(--bg-dark);
    color: var(--text-white);
    z-index: 200;
    padding: 1.5rem;
    transition: left 0.3s ease;
    overflow-y: auto;
}

.sidebar.open {
    left: 0;
}

.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 199;
}

.sidebar-overlay.open {
    display: block;
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-header h3 {
    font-size: 1.5rem;
    color: var(--brand-teal);
}

.sidebar-close {
    background: none;
    border: none;
    color: var(--text-white);
    font-size: 1.5rem;
    cursor: pointer;
}

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

.sidebar-section h4 {
    color: var(--text-muted);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.6rem 0.8rem;
    color: rgba(255, 255, 255, 0.8);
    border-radius: 8px;
    transition: var(--transition);
    font-size: 0.85rem;
}

.sidebar-link:hover {
    background: rgba(0, 180, 216, 0.1);
    color: var(--text-white);
}

.sidebar-link.highlight {
    background: var(--brand-teal);
    color: var(--text-white);
}

.sidebar-link.highlight:hover {
    background: var(--brand-teal-dark);
}

.sidebar-link i {
    width: 20px;
    text-align: center;
}

.sidebar-footer {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.main {
    max-width: 1400px;
    margin: 2rem auto;
    padding: 0 1.5rem;
}

/* ============================================
   SLIDER
   ============================================ */
.slider-container {
    position: relative;
    width: 100%;
    height: 550px;
    overflow: hidden;
    border-radius: var(--radius-lg);
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
}

.slider-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    cursor: pointer;
}

.slider-slide.active {
    opacity: 1;
    z-index: 1;
}

.slider-caption {
    text-align: center;
    max-width: 80%;
    background: rgba(11, 30, 54, 0.7);
    padding: 1.5rem 2rem;
    border-radius: var(--radius-md);
    backdrop-filter: blur(5px);
}

.slider-caption h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.slider-caption p {
    font-size: 1rem;
    margin-bottom: 1rem;
}

.slider-dots {
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 10px;
    z-index: 2;
}

.dot {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--brand-teal);
    transform: scale(1.2);
}

/* ============================================
   PANELS
   ============================================ */
.panel {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    margin-bottom: 1.8rem;
}

.panel-header {
    background: var(--bg-secondary);
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    font-weight: 700;
    color: var(--text-primary);
}

.panel-body {
    padding: 1.5rem;
}

/* ============================================
   SERVICES GRID
   ============================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.service-card {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--brand-teal);
}

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

.service-card h3 {
    margin-bottom: 0.5rem;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* ============================================
   STATS
   ============================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--brand-teal);
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--brand-teal);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.8rem;
}

/* ============================================
   SUBDOMAIN CARDS
   ============================================ */
.subdomain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.subdomain-card {
    background: linear-gradient(135deg, var(--bg-dark), var(--bg-dark-light));
    border-radius: var(--radius-md);
    padding: 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-white);
}

.subdomain-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.subdomain-card i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--brand-teal);
}

.subdomain-card h3 {
    margin-bottom: 0.3rem;
}

.subdomain-card p {
    font-size: 0.7rem;
    opacity: 0.8;
}

/* ============================================
   PARTNERSHIP
   ============================================ */
.partnership-banner {
    background: linear-gradient(135deg, var(--bg-dark), var(--bg-dark-light));
    color: var(--text-white);
    cursor: pointer;
}

.partnership-banner .panel-header {
    background: transparent;
    color: var(--brand-teal);
}

.partnership-content {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    align-items: center;
    justify-content: space-between;
}

.partnership-text {
    flex: 1;
}

.partnership-text h3 {
    margin-bottom: 0.5rem;
}

.partnership-text p {
    opacity: 0.8;
}

.partnership-text ul {
    list-style: none;
    margin-top: 1rem;
}

.partnership-text ul li {
    padding: 0.3rem 0;
}

.partnership-text ul li i {
    color: var(--brand-teal);
    margin-right: 0.5rem;
}

.partnership-icon {
    flex: 1;
    text-align: center;
}

.partnership-icon i {
    font-size: 4rem;
    color: var(--brand-teal);
}

/* ============================================
   PAYMENT GRID
   ============================================ */
.payment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
    justify-content: center;
}

.payment-item {
    background: var(--bg-white);
    padding: 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    text-align: center;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.payment-item:hover {
    border-color: var(--brand-teal);
    background: var(--brand-teal-glow);
}

.payment-item i {
    font-size: 2rem;
    color: var(--brand-teal);
    display: block;
    margin-bottom: 0.3rem;
}

.payment-item p {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary {
    background: linear-gradient(135deg, var(--brand-teal), var(--brand-teal-dark));
    color: var(--text-white);
    border: none;
    padding: 0.7rem 1.5rem;
    border-radius: 40px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-block;
    text-decoration: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 180, 216, 0.4);
}

.banner-btn {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.6rem 1.5rem;
    background: var(--brand-teal);
    color: var(--text-white);
    border-radius: 40px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.banner-btn:hover {
    transform: translateY(-2px);
    background: var(--brand-teal-dark);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--bg-dark);
    color: var(--text-white);
    padding: 3rem 2rem 1.5rem;
    margin-top: 2rem;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
}

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

.footer-brand h3 {
    font-size: 1.5rem;
    color: var(--brand-teal);
}

.footer-brand p {
    opacity: 0.7;
    font-size: 0.9rem;
}

.footer-tagline {
    margin-top: 0.5rem;
    font-style: italic;
}

.footer-links h4,
.footer-contact h4 {
    margin-bottom: 0.8rem;
    color: var(--text-white);
}

.footer-links a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    padding: 0.3rem 0;
    font-size: 0.85rem;
    transition: var(--transition);
}

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

.footer-contact p {
    opacity: 0.7;
    font-size: 0.85rem;
    padding: 0.2rem 0;
}

.footer-contact p i {
    width: 20px;
    color: var(--brand-teal);
}

.footer-social {
    display: flex;
    gap: 0.8rem;
    margin-top: 0.8rem;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--text-white);
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--brand-teal);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.85rem;
    opacity: 0.5;
}

.footer-credit {
    font-size: 0.75rem;
    margin-top: 0.3rem;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .navbar {
        padding: 0.8rem 1rem;
    }
    
    .mobile-menu {
        display: block;
    }

    .nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: center;
        padding-top: 1rem;
    }

    .nav-links.show {
        display: flex;
    }
    
    .slider-container {
        height: 400px;
    }
    
    .slider-caption h2 {
        font-size: 1.2rem;
    }
    
    .slider-caption p {
        font-size: 0.8rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .partnership-content {
        flex-direction: column;
        text-align: center;
    }
    
    .main {
        padding: 0 1rem;
    }
    
    .sidebar {
        width: 280px;
        left: -280px;
    }
}

@media (max-width: 480px) {
    .slider-container {
        height: 300px;
    }
    
    .slider-caption {
        padding: 1rem;
        max-width: 90%;
    }
    
    .slider-caption h2 {
        font-size: 1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .payment-grid {
        grid-template-columns: 1fr 1fr;
    }
}