/* Reset and Core Variables */
:root {
    --primary: #FFFFFF;
    --primary-light: #F8FAFC;
    --accent: #0056D2;
    /* Vibrant Blue from screenshots */
    --accent-hover: #004494;
    --secondary: #FF8C00;
    /* Orange for CTAs */
    --secondary-hover: #E67E00;
    --light-grey-bg: #E2E8F0;
    /* Specific premium light grey */
    --client-grey: #E2E8F0;
    /* Specific grey requested by client developer */
    --dark-navy: #0A1D37;
    /* Dark card from screenshots */
    --text-dark: #0F172A;
    --text-body: #334155;
    --text-muted: #64748B;
    --text-light: #F8FAFC;
    --bg-light: #F1F5F9;
    --bg-premium: #F8FAFC;
    --bg-alternate: #F1F5F9;
    --glass-bg: #29AB87;
    --glass-border: rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-header {
    padding: 8rem 5% 6rem;
}

.page-title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.25rem;
}

@media (max-width: 768px) {
    .page-header {
        padding: 6rem 1.5rem 4rem;
    }

    .page-title {
        font-size: 2.2rem;
    }

    .page-subtitle {
        font-size: 1.1rem;
    }
}

html,
body {
    overflow-x: hidden;
    width: 100%;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--text-body);
    background-color: var(--bg-light);
    line-height: 1.7;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 800;
    line-height: 1.25;
    color: var(--text-dark);
    letter-spacing: -0.025em;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    position: relative;
    padding-bottom: 1rem;
    color: var(--text-dark);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background-color: var(--accent);
    color: white;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.39);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}

.btn-secondary {
    background-color: var(--secondary);
    color: white;
    box-shadow: 0 4px 14px rgba(255, 140, 0, 0.3);
}

.btn-secondary:hover {
    background-color: var(--secondary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 140, 0, 0.4);
}

/* Navbar (Glassmorphism) */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: #0056D2 !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 0.5rem 5%;
    box-shadow: var(--shadow-sm);
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table-responsive table {
    min-width: 600px;
}

.nav-brand {
    font-size: 1.8rem;
    font-weight: 800;
    color: #FFFFFF !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
}

.nav-links a {
    font-weight: 600;
    color: #FFFFFF !important;
    position: relative;
    font-size: 0.95rem;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--accent);
    transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.mobile-only {
    display: none;
}

/* Dropdown Menu */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: white;
    min-width: 250px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    border-radius: 12px;
    padding: 1rem 0;
    top: 100%;
    left: 0;
    border: 1px solid var(--glass-border);
    animation: fadeInDown 0.3s ease;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.dropdown-content a {
    color: var(--text-dark) !important;
    padding: 0.8rem 1.5rem;
    text-decoration: none;
    display: block;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
}

.dropdown-content a::after {
    display: none !important;
}

.dropdown-content a:hover {
    background-color: var(--bg-light);
    color: var(--accent) !important;
    padding-left: 1.8rem;
}

/* Mobile Menu Styles */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.8rem;
    cursor: pointer;
}

@media (max-width: 1024px) {
    .mobile-toggle {
        display: block;
    }

    .nav-links {
        display: none !important;
        /* Hide by default on mobile */
        position: absolute;
        top: 100px;
        left: 0;
        width: 100%;
        background: var(--accent);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem !important;
        text-align: center;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        z-index: 999;
    }

    .nav-links.active {
        display: flex !important;
    }

    .nav-brand span {
        font-size: 1.4rem !important;
    }

    .navbar {
        padding: 0 1rem !important;
    }

    .navbar>div {
        gap: 1rem !important;
    }

    .navbar a.btn-secondary,
    .support-badge {
        display: none !important;
    }

    .mobile-only {
        display: block !important;
    }
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary);
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    padding: 8rem 5% 4rem;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.hero-content {
    flex: 1;
    z-index: 2;
    padding-right: 2rem;
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-image {
    flex: 1;
    position: relative;
    z-index: 2;
}

.hero-image img {
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    transform: perspective(1000px) rotateY(-5deg);
    transition: var(--transition);
}

.hero-image img:hover {
    transform: perspective(1000px) rotateY(0deg) scale(1.02);
}

/* Blobs for background */
.blob {
    position: absolute;
    filter: blur(80px);
    z-index: 1;
    opacity: 0.5;
}

.blob-1 {
    top: -10%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(37, 99, 235, 0.4);
    border-radius: 50%;
}

.blob-2 {
    bottom: -10%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: rgba(245, 158, 11, 0.3);
    border-radius: 50%;
}

/* Grid Layouts */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 0 5%;
}

/* Cards */
.card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

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

.card-img {
    height: 200px;
    object-fit: cover;
    width: 100%;
}

.card-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.card-text {
    color: var(--text-muted);
    margin-bottom: 1rem;
    flex-grow: 1;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    background: rgba(37, 99, 235, 0.1);
    color: var(--accent);
    margin-bottom: 1rem;
}

/* Testimonials */
.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 1rem;
    left: 1.5rem;
    font-size: 4rem;
    color: rgba(37, 99, 235, 0.1);
    font-family: serif;
}

.rating {
    color: var(--secondary);
    margin-bottom: 1rem;
}

/* Contact Form */
.contact-section {
    padding: 5rem 5%;
    background: white;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-form {
    background: var(--bg-light);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    font-family: inherit;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Footer */
footer {
    background: var(--primary);
    color: var(--text-light);
    padding: 4rem 5% 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-title {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: #94a3b8;
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #94a3b8;
}

/* Sections */
.section-padding {
    padding: 6rem 5%;
}

/* Learning boxes are now styled in base.html to ensure priority and avoid caching issues */

.cta-banner {
    background: var(--accent);
    color: white;
    padding: 3rem 5%;
    text-align: center;
}

.enroll-btn {
    background: linear-gradient(to right, #003366, #800000);
    color: white !important;
    padding: 0.8rem 2.5rem;
    border-radius: 50px;
    font-weight: 800;
    display: inline-block;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    border: 2px solid white;
    text-transform: capitalize;
    transition: all 0.3s ease;
}

.enroll-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
    filter: brightness(1.1);
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    background: #dcfce7;
    color: #166534;
    border: 1px solid #bbf7d0;
}

/* Responsive */
@media (max-width: 992px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 6rem;
    }

    .hero-content {
        padding-right: 0;
        margin-bottom: 3rem;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-subtitle {
        margin: 0 auto 2rem;
    }

    .contact-container {
        grid-template-columns: 1fr;
    }
}

/* Ensure logo image background is transparent */
.brand-logo img {
    background: transparent !important;
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--glass-bg);
        backdrop-filter: blur(10px);
        padding: 2rem;
        box-shadow: var(--shadow-md);
        border-top: 1px solid var(--glass-border);
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: block;
    }

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

    /* Global Spacing and Typography for Mobile */
    .section-padding {
        padding: 4rem 1.5rem !important;
    }

    .cta-banner h2 {
        font-size: 1.8rem !important;
        line-height: 1.3;
    }

    .hero section {
        padding: 4rem 1.5rem !important;
    }

    [style*="min-width: 350px"] {
        min-width: 100% !important;
    }

    .hero-title {
        font-size: 2.2rem !important;
    }

    /* Form spacing for mobile */
    .contact-form {
        padding: 1.5rem !important;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.8rem;
    }

    .enroll-btn {
        padding: 0.7rem 1.5rem;
        font-size: 0.9rem;
    }
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    backdrop-filter: blur(4px);
}

.modal-content {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    max-width: 500px;
    width: 95%;
    position: relative;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.4s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    background: none;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--text-muted);
}