/* Custom styles for MindBoosters */

/* Global Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #0d6efd 0%, #6f42c1 50%, #0056b3 100%);
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    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>');
    z-index: 1;
}

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

.hero-floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
    pointer-events: none;
}

.floating-icon {
    position: absolute;
    opacity: 0.1;
    animation: float 6s ease-in-out infinite;
}

.floating-icon:nth-child(1) { top: 20%; left: 10%; animation-delay: 0s; }
.floating-icon:nth-child(2) { top: 60%; left: 85%; animation-delay: 2s; }
.floating-icon:nth-child(3) { top: 40%; left: 15%; animation-delay: 4s; }
.floating-icon:nth-child(4) { top: 80%; left: 70%; animation-delay: 1s; }
.floating-icon:nth-child(5) { top: 15%; left: 75%; animation-delay: 3s; }

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Hero Visual Elements */
.hero-visual {
    position: relative;
    z-index: 3;
}

.rotating-circle {
    z-index: 1;
}

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

.floating-elements {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 3;
}

.floating-badge {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    color: #0d6efd;
    padding: 0.75rem 1rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: floatBadge 4s ease-in-out infinite;
}

.floating-badge i {
    margin-right: 0.5rem;
    font-size: 1.1rem;
}

.badge-1 {
    top: 20%;
    left: -10%;
    animation-delay: 0s;
}

.badge-2 {
    top: 60%;
    right: -10%;
    animation-delay: 1.5s;
}

.badge-3 {
    bottom: 20%;
    left: 10%;
    animation-delay: 3s;
}

@keyframes floatBadge {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(2deg); }
}

/* Hero Stats */
.hero-stats .stat-circle {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    padding: 1.5rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.hero-stats .stat-circle:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: scale(1.05);
}

.hero-stats h3 {
    font-size: 1.5rem;
    color: #ffc107;
}

.hero-stats small {
    font-size: 0.8rem;
    opacity: 0.9;
}

/* Scroll Indicator */
.scroll-indicator {
    animation: bounce 2s infinite;
}

.scroll-arrow {
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.scroll-arrow:hover {
    opacity: 1;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
    40% { transform: translateY(-10px) translateX(-50%); }
    60% { transform: translateY(-5px) translateX(-50%); }
}

/* Hamburger Menu */
.hamburger {
    width: 25px;
    height: 20px;
    position: relative;
    cursor: pointer;
}

.hamburger span {
    display: block;
    position: absolute;
    height: 3px;
    width: 100%;
    background: linear-gradient(135deg, #0d6efd, #6f42c1);
    border-radius: 2px;
    opacity: 1;
    left: 0;
    transform: rotate(0deg);
    transition: 0.25s ease-in-out;
}

.hamburger span:nth-child(1) {
    top: 0px;
}

.hamburger span:nth-child(2) {
    top: 8px;
}

.hamburger span:nth-child(3) {
    top: 16px;
}

.navbar-toggler[aria-expanded="true"] .hamburger span:nth-child(1) {
    top: 8px;
    transform: rotate(135deg);
}

.navbar-toggler[aria-expanded="true"] .hamburger span:nth-child(2) {
    opacity: 0;
    left: -60px;
}

.navbar-toggler[aria-expanded="true"] .hamburger span:nth-child(3) {
    top: 8px;
    transform: rotate(-135deg);
}

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

/* Cookie Consent Banner */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(33, 37, 41, 0.95);
    color: white;
    padding: 1rem 0;
    z-index: 9999;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.3);
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.cookie-consent.show {
    transform: translateY(0);
}

/* Card Hover Effects */
.card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15) !important;
}

/* Button Styles */
.btn {
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, #0d6efd 0%, #0056b3 100%);
    border: none;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0056b3 0%, #004085 100%);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(13, 110, 253, 0.3);
}

/* Navigation */
.navbar {
    backdrop-filter: blur(10px);
    background: rgba(248, 249, 250, 0.95) !important;
    border-bottom: 1px solid rgba(13, 110, 253, 0.1);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98) !important;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

.navbar-brand {
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, #0d6efd, #6f42c1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.navbar-brand::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, #0d6efd, #6f42c1);
    transition: width 0.3s ease;
}

.navbar-brand:hover::after {
    width: 100%;
}

.navbar-nav .nav-link {
    font-weight: 600;
    margin: 0 0.5rem;
    padding: 0.5rem 1rem !important;
    border-radius: 25px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.navbar-nav .nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0d6efd, #6f42c1);
    transition: left 0.3s ease;
    z-index: -1;
}

.navbar-nav .nav-link:hover {
    color: white !important;
    transform: translateY(-2px);
}

.navbar-nav .nav-link:hover::before {
    left: 0;
}

/* Course Cards */
.course-info p {
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
    color: #6c757d;
}

/* Badge Styles */
.badge {
    font-size: 0.75rem;
    padding: 0.4em 0.8em;
}

/* Form Styles */
.form-control, .form-select {
    border-radius: 8px;
    border: 2px solid #e9ecef;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

/* Modal Styles */
.modal-content {
    border-radius: 15px;
    border: none;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.modal-header {
    border-bottom: 2px solid #f8f9fa;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 15px 15px 0 0;
}

/* Alert Styles */
.alert {
    border-radius: 10px;
    border: none;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Timeline Styles */
.timeline .card {
    border-left: 4px solid;
}

.timeline .card.border-primary {
    border-left-color: #0d6efd !important;
}

.timeline .card.border-success {
    border-left-color: #198754 !important;
}

.timeline .card.border-info {
    border-left-color: #0dcaf0 !important;
}

.timeline .card.border-warning {
    border-left-color: #ffc107 !important;
}

/* Contact Items */
.contact-item {
    padding: 1rem 0;
    border-bottom: 1px solid #f8f9fa;
}

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

/* Footer Styles */
footer {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%) !important;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #0d6efd, #6f42c1, #20c997, #ffc107, #dc3545);
    animation: colorFlow 5s linear infinite;
}

@keyframes colorFlow {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

footer .container {
    position: relative;
    z-index: 2;
}

.footer-brand {
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, #0d6efd, #6f42c1, #20c997);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin: 2rem 0;
}

.social-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.social-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0d6efd, #6f42c1);
    z-index: -1;
    transition: transform 0.3s ease;
}

.social-icon:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 25px rgba(13, 110, 253, 0.3);
}

.social-icon:hover::before {
    transform: scale(1.2);
}

footer a {
    color: #e9ecef;
    transition: all 0.3s ease;
    position: relative;
}

footer a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, #0d6efd, #6f42c1);
    transition: width 0.3s ease;
}

footer a:hover {
    color: #20c997 !important;
    transform: translateX(5px);
}

footer a:hover::after {
    width: 100%;
}

.footer-waves {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120"><path d="M321.39,56.44c58-10.79,114.16-30.13,172-41.86,82.39-16.72,168.19-17.73,250.45-.39C823.78,31,906.67,72,985.66,92.83c70.05,18.48,146.53,26.09,214.34,3V0H0V27.35A600.21,600.21,0,0,0,321.39,56.44Z" fill="rgba(255,255,255,0.05)"/></svg>') repeat-x;
    opacity: 0.3;
    animation: wave 10s linear infinite;
}

@keyframes wave {
    0% { background-position-x: 0; }
    100% { background-position-x: 1200px; }
}

/* Accordion Styles */
.accordion-button {
    font-weight: 600;
    border-radius: 8px !important;
}

.accordion-button:not(.collapsed) {
    background: linear-gradient(135deg, #e7f1ff 0%, #d4edda 100%);
    color: #0d6efd;
}

/* Table Styles */
.table-responsive {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* Privacy and Terms Content */
.privacy-content h2,
.terms-content h2,
.cookie-content h2 {
    color: #0d6efd;
    margin-top: 2rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #e9ecef;
}

.privacy-content h3,
.terms-content h3,
.cookie-content h3 {
    color: #495057;
    margin-top: 1.5rem;
}

/* Contact Info Box */
.contact-info {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-left: 4px solid #0d6efd;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        text-align: center;
        padding: 3rem 0;
    }
    
    .display-4 {
        font-size: 2rem;
    }
    
    .cookie-consent .col-md-9,
    .cookie-consent .col-md-3 {
        text-align: center;
        margin-bottom: 1rem;
    }
    
    .cookie-consent .col-md-3 {
        margin-bottom: 0;
    }
}

@media (max-width: 576px) {
    .btn-lg {
        font-size: 1rem;
        padding: 0.75rem 1.5rem;
    }
    
    .card-body {
        padding: 1.5rem;
    }
    
    .navbar-brand {
        font-size: 1.25rem;
    }
}

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

.card {
    animation: fadeInUp 0.6s ease-out;
}

/* Icon Styles */
.fa-brain {
    background: linear-gradient(135deg, #0d6efd 0%, #6f42c1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Custom Utility Classes */
.text-gradient {
    background: linear-gradient(135deg, #0d6efd 0%, #6f42c1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.shadow-lg-custom {
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1), 0 5px 15px rgba(0, 0, 0, 0.07) !important;
}

/* Print Styles */
@media print {
    .cookie-consent,
    .navbar,
    footer,
    .btn {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1, h2, h3 {
        page-break-after: avoid;
    }
}