/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@400;600;700&display=swap');

:root {
    /* Color Palette - Refined */
    --primary-color: #2563EB;
    /* Bright Blue */
    --primary-dark: #1E40AF;
    --secondary-color: #7C3AED;
    /* Purple */
    --accent-color: #10B981;
    /* Emerald Green */

    --bg-dark: #020617;
    /* Slate 950 - Deeper Dark */
    --bg-card: #0F172A;
    /* Slate 900 */
    --bg-light: #F8FAFC;
    /* Slate 50 */

    --text-primary: #F8FAFC;
    /* Slate 50 */
    --text-secondary: #94A3B8;
    /* Slate 400 */
    --text-light: #334155;
    /* Slate 700 */

    --gradient-main: linear-gradient(135deg, #3B82F6 0%, #8B5CF6 100%);
    --gradient-hover: linear-gradient(135deg, #2563EB 0%, #7C3AED 100%);

    --shadow-card: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -4px rgba(0, 0, 0, 0.2);
    --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
    --shadow-neon: 0 0 15px rgba(59, 130, 246, 0.5);

    --radius-md: 0.75rem;
    --radius-lg: 1.5rem;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    /* Offset for sticky header */
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    letter-spacing: -0.015em;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Poppins', sans-serif;
    color: #fff;
    margin-bottom: 1.25rem;
    line-height: 1.2;
    letter-spacing: -0.025em;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

section {
    padding: 5rem 1.5rem;
    /* Increased spacing */
    max-width: 1200px;
    margin: 0 auto;
}

/* Utilities */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    border-radius: 9999px;
    /* Pill shape */
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    text-align: center;
    letter-spacing: 0.02em;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-main);
    color: white;
    box-shadow: 0 4px 6px rgba(37, 99, 235, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.4);
    filter: brightness(1.1);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.15);
}

.text-gradient {
    background: var(--gradient-main);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.cards-grid {
    /* Legacy support */
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1.5rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-secondary);
    font-weight: 500;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-color);
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: white;
}

/* Hero Section */
.hero {
    min-height: 90vh;
    /* Increased height */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding-top: 100px;
    /* offset for fixed header */
    background: radial-gradient(circle at top right, rgba(37, 99, 235, 0.15), transparent 50%),
        radial-gradient(circle at bottom left, rgba(124, 58, 237, 0.15), transparent 50%),
        #020617;
    /* Fallback */
    position: relative;
    overflow: hidden;
}

.hero::before {
    /* Subtle grid pattern */
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: 0;
    pointer-events: none;
}

.hero>* {
    z-index: 1;
    /* Ensure content is above background */
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin-bottom: 2.5rem;
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

/* Card Styles - Premium Glassmorphism */
.card {
    background: rgba(30, 41, 59, 0.7);
    /* translucent slate 800 */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    height: 100%;
    /* Equal height in grid */
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover), var(--shadow-neon);
    border-color: rgba(99, 102, 241, 0.4);
    background: rgba(30, 41, 59, 0.9);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.2));
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.card p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
    /* Push footer content down */
}

/* Footer */
/* =========================================
   PREMIUM FOOTER - 4 COLUMN LAYOUT
   ========================================= */

.site-footer {
    width: 100%;
    margin-top: 5rem;
    background: linear-gradient(to bottom, #020617, #0f172a);
    /* Deep Navy to Slate */
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    /* Subtle divider */
    font-size: 0.95rem;
    color: #94a3b8;
    position: relative;
    z-index: 10;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.2);
    /* Footer depth */
}

.footer-wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
}

.footer-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 24px 40px;
    /* Generous top padding */
    box-sizing: border-box;
}

/* 4-Column Grid */
.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    /* Balanced spacing */
    margin-bottom: 4rem;
    width: 100%;
}

/* Responsive Grid */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        /* 2 columns on tablet */
        gap: 2.5rem;
    }
}

@media (max-width: 640px) {
    .footer-grid {
        grid-template-columns: 1fr;
        /* 1 column on mobile */
        gap: 3rem;
        text-align: left;
        /* Keep left alignment for readability on mobile too, or center if requested. User said "Clean section separation" */
    }
}

/* Headings */
.footer-heading {
    color: #fff;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    /* Premium feel */
    margin-bottom: 1.5rem;
    color: #a5b4fc;
    /* Soft Indigo/Blue Accent */
}

/* Brand Column */
.footer-brand {
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1rem;
    display: inline-block;
    letter-spacing: -0.02em;
}

.footer-bio {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    opacity: 0.8;
    max-width: 300px;
}

/* Links List */
.footer-links {
    list-style: none;
    padding: 0;
}

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

.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    transition: all 0.2s ease;
    display: inline-block;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--primary-color);
    transform: translateX(4px);
    /* Soft push effect */
    text-shadow: 0 0 10px rgba(59, 130, 246, 0.3);
    /* Soft glow */
}

/* Contact Group */
.contact-group {
    margin-bottom: 1.5rem;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #e2e8f0;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.contact-link:hover {
    color: var(--primary-color);
}

.contact-link i {
    color: var(--primary-color);
}

/* Social Icons */
.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.9rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

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

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    /* Very thin divider */
    padding-top: 2rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
}

.copyright-text {
    font-size: 0.85rem;
    color: #64748b;
}

.legal-links {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.legal-links a {
    font-size: 0.85rem;
    color: #64748b;
    text-decoration: none;
    transition: color 0.2s;
}

.legal-links a:hover {
    color: var(--primary-color);
}

.separator {
    color: rgba(255, 255, 255, 0.1);
    font-size: 0.8rem;
}

/* Mobile Adjustments for Bottom */
@media (max-width: 640px) {
    .footer-bottom {
        flex-direction: column-reverse;
        /* Copyright at bottom */
        text-align: center;
        gap: 1.5rem;
    }

    .legal-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.8rem;
    }
}

/* --- Legacy UI Refinements --- */

.section-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 4rem;
    color: #fff;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.page-section {
    padding-top: 6rem;
    padding-bottom: 6rem;
}

/* Glass Effect Container */
.glass-effect {
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    border-radius: var(--radius-lg);
}

.diagram-box {
    border: 2px dashed rgba(148, 163, 184, 0.4);
    background: rgba(15, 23, 42, 0.5);
    color: #94ab38;
    padding: 2rem;
    text-align: center;
    border-radius: 1rem;
    margin: 1.5rem 0;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.diagram-box:hover {
    border-color: var(--primary-color);
    color: #fff;
    background: rgba(37, 99, 235, 0.1);
}

/* Enhanced Content Card Hover (Legacy) */
/* .content-card inherits from .card now */

/* Glowing Border Animation - Refined */
.content-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    pointer-events: none;
    box-shadow: inset 0 0 20px rgba(59, 130, 246, 0.1);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.content-card:hover::after {
    opacity: 1;
}

/* Hero Header Improvement */
.page-header.home {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: radial-gradient(circle at center, rgba(37, 99, 235, 0.15), transparent 60%);
}

.tech-font {
    font-family: 'Courier New', Courier, monospace;
}

/* Mobile Responsiveness for LEGACY components */
@media (max-width: 768px) {

    .hero h1,
    .section-title {
        font-size: 2.2rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
        padding: 0 2rem;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .glass-effect {
        padding: 1.5rem !important;
    }
}

/* =========================================
   EDTECH NAVBAR - STANDALONE STYLES (v2.1)
   ========================================= */

:root {
    --nav-bg: #0f172a;
    --nav-text: #e2e8f0;
    --nav-accent: #6366f1;
    --nav-hover-bg: rgba(255, 255, 255, 0.1);
    --nav-border: rgba(99, 102, 241, 0.2);
    --dropdown-bg: #1e293b;
}

/* Base Reset for Nav */
.edtech-navbar * {
    box-sizing: border-box;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

.edtech-navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 70px;
    background-color: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--nav-border);
    z-index: 9999;
    color: var(--nav-text);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Brand */
.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: white;
    font-weight: 700;
    font-size: 1.25rem;
}

.brand-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #6366f1, #a855f7);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 1.2rem;
}

/* Desktop Menu */
.desktop-menu {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-link {
    text-decoration: none;
    color: var(--nav-text);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.5rem 0.75rem;
    border-radius: 0.375rem;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link:hover {
    background-color: var(--nav-hover-bg);
    color: white;
}

.nav-link.btn-cta {
    background: var(--nav-accent);
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: 9999px;
    box-shadow: 0 2px 10px rgba(99, 102, 241, 0.3);
}

.nav-link.btn-cta:hover {
    background: #4f46e5;
    transform: translateY(-1px);
}

/* Dropdowns */
.nav-dropdown {
    position: relative;
}

.dropdown-trigger {
    cursor: pointer;
}

.dropdown-icon {
    width: 14px;
    height: 14px;
    transition: transform 0.2s;
    opacity: 0.7;
}

.nav-dropdown:hover .dropdown-icon {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 240px;
    background-color: var(--dropdown-bg);
    border: 1px solid var(--nav-border);
    border-radius: 0.75rem;
    padding: 0.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    margin-top: 0.5rem;
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: block;
    padding: 0.75rem 1rem;
    text-decoration: none;
    color: var(--nav-text);
    font-size: 0.9rem;
    border-radius: 0.5rem;
    transition: background 0.2s;
}

.dropdown-item:hover {
    background-color: var(--nav-hover-bg);
    color: white;
}

.dropdown-divider {
    height: 1px;
    background-color: rgba(255, 255, 255, 0.1);
    margin: 0.5rem 0;
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 0.5rem;
}

.toggle-icon {
    width: 24px;
    height: 24px;
}

/* Mobile Menu */
.mobile-menu {
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: #020617;
    border-bottom: 1px solid var(--nav-border);
    padding: 1rem;
    display: none;
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
    text-align: center;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.mobile-menu.active {
    display: flex;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

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

/* Mobile Responsive */
@media (max-width: 768px) {
    .desktop-menu {
        display: none;
    }

    .mobile-toggle {
        display: block;
    }

    .mobile-menu {
        padding: 2rem 1rem;
        gap: 1.5rem;
    }

    .dropdown-item {
        font-size: 1.1rem;
        /* Larger touch target */
        padding: 1rem;
        background: rgba(255, 255, 255, 0.03);
    }
}

/* Close Button for Mobile */
.close-menu-btn {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

/* Glow Effect */
.nav-link:hover {
    background-color: var(--nav-hover-bg);
    color: white;
    text-shadow: 0 0 10px var(--nav-accent);
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.2);
}

.edtech-navbar {
    z-index: 10001;
    /* High Z-Index */
}

.mobile-menu {
    z-index: 10000;
}

/* =========================================
   NEW HERO SECTION ANIMATIONS (User Request)
   ========================================= */

/* Hero Container Override/Enhancement */
.hero {
    /* Merging existing hero structure with new background */
    background-color: #0f172a;
    background-image: radial-gradient(at 0% 0%, rgba(16, 185, 129, 0.1) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(37, 99, 235, 0.1) 0px, transparent 50%);
    /* Keep existing layout properties */
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding-top: 80px;
}

/* 1. Main Heading Animation */
.main-heading {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 10px;
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
    color: white;
}

/* 2. Colorful Animated Text */
.gradient-text-hero {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(90deg, #00c6ff, #0072ff, #a445b2, #fa4299);
    background-size: 300%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation:
        gradientMove 5s infinite alternate,
        fadeInUp 0.8s ease-out 0.3s forwards;
    opacity: 0;
    display: block;
    margin-bottom: 20px;
}

/* 3. Sub-heading */
.sub-text {
    font-size: 1.2rem;
    color: #cbd5e1;
    margin-bottom: 40px;
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 0.6s forwards;
}

/* --- BUTTONS STYLING --- */
.btn-group {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 0.9s forwards;
}

/* New Button Variants */
.btn-primary-hero {
    background: linear-gradient(45deg, #2563eb, #3b82f6);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
    color: white;
}

.btn-excel {
    background: linear-gradient(45deg, #10b981, #059669);
    /* Green for Excel */
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
    color: white;
    border: none;
}

.btn-youtube {
    background: linear-gradient(45deg, #ef4444, #dc2626);
    /* Red for YouTube */
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.4);
    color: white;
    border: none;
}

/* Ensure icons interact nicely */
.btn i {
    margin-right: 8px;
}

/* Hover Effects Override */
.btn:hover {
    transform: translateY(-5px);
    filter: brightness(1.1);
}

/* --- KEYFRAME ANIMATIONS --- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes gradientMove {
    0% {
        background-position: 0% 50%;
    }

    100% {
        background-position: 100% 50%;
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .main-heading {
        font-size: 2rem;
    }

    .gradient-text-hero {
        font-size: 2.5rem;
    }

    .btn-group {
        flex-direction: column;
        width: 100%;
    }
}

/* =========================================
   PRINT STYLESHEET
   ========================================= */
@media print {

    /* Hide Navigation, Footer, and Interactive Elements */
    .edtech-navbar,
    .navbar,
    footer,
    .btn,
    .hero-buttons,
    .mobile-toggle,
    .mobile-menu,
    .video-hero,
    .page-header,
    .filters-container,
    .search-container,
    .card-link,
    .subscribe-btn,
    .play-icon,
    #trainer-notes,
    .controls {
        display: none !important;
    }

    /* Reset Backgrounds and Colors */
    body {
        background-color: white !important;
        background-image: none !important;
        color: black !important;
        font-size: 12pt;
    }

    /* Ensure Containers are Full Width */
    .container,
    .hub-container,
    section {
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 !important;
        margin: 0 !important;
    }

    /* Card Tweaks for Print */
    .card,
    .content-card,
    .module-card,
    .note-card {
        border: 1px solid #ccc !important;
        background: white !important;
        box-shadow: none !important;
        color: black !important;
        break-inside: avoid;
        /* Prevent splitting across pages */
        margin-bottom: 2rem !important;
    }

    /* Typography Adjustments */
    h1,
    h2,
    h3,
    h4,
    h6 {
        color: black !important;
        text-shadow: none !important;
    }

    p,
    li,
    td,
    th {
        color: #333 !important;
    }

    /* Expand Links */
    a {
        text-decoration: underline;
        color: black !important;
    }

    /* Ensure specific sections are visible */
    .notes-grid,
    .playlist-grid,
    .card-grid {
        display: block !important;
    }

    .notes-grid>*,
    .playlist-grid>*,
    .card-grid>* {
        margin-bottom: 20px;
        border-bottom: 1px solid #eee;
        padding-bottom: 20px;
    }
}