/**
 * Theme Name: BCSM AI Enhanced LMS
 * Theme URI: https://bcsm.org.in/
 * Author: Your Name
 * Author URI: https://yourwebsite.com/
 * Description: An advanced Learning Management System theme for WordPress, built on the BCSM template. This file contains the refactored and organized styles for the entire theme, ensuring compatibility with all interactive JavaScript features.
 * Version: 1.6
 * License: GNU General Public License v2 or later
 * License URI: http://www.gnu.org/licenses/gpl-2.0.html
 * Tags: learning-management-system, lms, education, online-courses, e-learning, dark-mode, custom-background, custom-logo, custom-menu, featured-images, one-column, two-columns, right-sidebar, theme-options, threaded-comments, translation-ready, block-styles, wide-blocks, accessibility-ready
 * Text Domain: bcsm-lms
 */

/* ==========================================================================
   1. CORE SETUP & THEME VARIABLES
   ========================================================================== */

/* 1.1. CSS Variables & Theming
-------------------------------------------------------------------------- */
:root {
    /* Shared Variables */
    --transition-fast: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-medium: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
    --section-gap: 120px;

    /* Course Category Glow Colors */
    --glow-programming: #00AFFF;
    --glow-web-development: #3FFF8C;
    --glow-design-media: #E060FF;
    --glow-networking: #FFB800;
    --glow-office-business: #8C9EFF;
    --glow-accounting-finance: #00FF7F;
    --glow-ai-data-science: #FF4D4D;
    --glow-hardware-security: #FF6B6B;
    --glow-mobile-development: #1EFFFF;
}

/* Dark Theme (Default) */
[data-theme="dark"] {
    --dark-bg: #0C0C1F;
    --dark-bg-lighter: #1A1A30;
    --deep-space-blue: #0A0A33;
    --text-light: #EAEAEA;
    --text-muted: #8892b0;
    --white: #FFF;
    --ai-blue-light: #00FFFF;
    --ai-blue-medium: #00BFFF;
    --ai-purple-dark: #4B0082;
    --electric-blue: #007FFF;
    --secondary-glow: #00ff87;
    --shadow-light: rgba(255, 255, 255, 0.05);
    --shadow-dark: rgba(0, 0, 0, 0.5);
    --glass-bg: rgba(26, 26, 48, 0.55);
    --glass-border: rgba(255, 255, 255, 0.18);
    --map-filter: invert(90%) grayscale(80%);
}

/* Light Theme */
[data-theme="light"] {
    --dark-bg: #F4F7FC;
    --dark-bg-lighter: #FFFFFF;
    --deep-space-blue: #E9EEF7;
    --text-light: #1A1A30;
    --text-muted: #555e78;
    --white: #0C0C1F;
    --ai-blue-light: #007FFF;
    --ai-blue-medium: #005fcc;
    --ai-purple-dark: #3a0068;
    --electric-blue: #005fcc;
    --secondary-glow: #00c46a;
    --shadow-light: rgba(0, 0, 0, 0.05);
    --shadow-dark: rgba(0, 0, 0, 0.1);
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(0, 0, 0, 0.1);
    --map-filter: none;
}


/* 1.2. Base Styles
-------------------------------------------------------------------------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-light);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.3s, color 0.3s;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-light);
    transition: color 0.3s;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: var(--section-gap) 0;
    position: relative;
    overflow: hidden;
}


/* 1.3. Animations & Keyframes
-------------------------------------------------------------------------- */
@keyframes gradient-shift {
    0% { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
}

@keyframes pulse-button {
    100% { box-shadow: 0 0 15px var(--ai-blue-medium), 0 0 25px rgba(0, 191, 255, 0.7); }
}

/* Refined Honeycomb Animation */
@keyframes honeycomb-out {
    0% { transform: scale(0) rotate(0deg); opacity: 0; }
    20% { opacity: 1; }
    80% { transform: scale(1.5) rotate(120deg); opacity: 1; }
    100% { transform: scale(2.5) rotate(180deg); opacity: 0; }
}

@keyframes mesh-gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes zoomPan {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

@keyframes holographic-flicker {
    0%, 100% { opacity: 1; text-shadow: 0 0 10px rgba(255, 255, 255, 0.2), 0 0 30px var(--ai-blue-medium); }
    50% { opacity: 0.98; text-shadow: 0 0 8px rgba(255, 255, 255, 0.1), 0 0 25px var(--ai-blue-light); }
}

@keyframes text-glitch {
    2%, 64% { transform: translate(2px, 0) skew(0deg); }
    4%, 60% { transform: translate(-2px, 0) skew(0deg); }
    62% { transform: translate(0, 0) skew(5deg); }
}

@keyframes pulse-node {
    50% { box-shadow: 0 0 25px var(--ai-blue-light); transform: scale(1.1); }
}

@keyframes spin-prism {
    to { transform: rotateY(360deg); }
}

@keyframes charge-icon {
    50% { transform: scale(1.15) rotate(10deg); filter: drop-shadow(0 0 20px currentColor) brightness(1.5); }
    100% { transform: scale(1.1) rotate(5deg); filter: drop-shadow(0 0 15px currentColor) brightness(1.2); }
}

@keyframes pulse-bubble {
    70% { box-shadow: 0 0 0 15px rgba(0, 191, 255, 0); }
}


/* ==========================================================================
   2. REUSABLE COMPONENTS
   ========================================================================== */

/* 2.1. Section Title
-------------------------------------------------------------------------- */
.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 3em;
    color: var(--white);
    text-align: center;
    margin-bottom: 80px;
    text-shadow: 0 0 10px var(--ai-blue-light), 0 0 20px var(--ai-blue-light);
    position: relative;
    padding-bottom: 20px;
    overflow: hidden;
}
.section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 100px;
    height: 5px;
    background: linear-gradient(90deg, var(--ai-purple-dark), var(--ai-blue-medium), var(--ai-blue-light));
    background-size: 200% 100%;
    animation: gradient-shift 4s linear infinite;
    border-radius: 3px;
}

/* 2.2. Cards
-------------------------------------------------------------------------- */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px 0 var(--shadow-dark);
    transition: var(--transition-fast);
}
.glass-card:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 12px 40px 0 rgba(0, 255, 255, 0.2);
    border-color: rgba(0, 255, 255, 0.3);
}
[data-theme="light"] .glass-card:hover {
    box-shadow: 0 12px 40px 0 rgba(0, 95, 204, 0.2);
    border-color: rgba(0, 95, 204, 0.3);
}

/* 2.3. Buttons
-------------------------------------------------------------------------- */
.btn, .btn-3d {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05em;
    color: var(--text-light);
    background: var(--dark-bg-lighter);
    border: none;
    cursor: pointer;
    box-shadow: 5px 5px 10px var(--shadow-dark), -5px -5px 10px var(--shadow-light);
    transition: var(--transition-fast);
}
.btn:hover, .btn-3d:hover {
    box-shadow: 0 0 15px var(--ai-blue-medium), 0 0 30px rgba(0, 191, 255, 0.4);
    transform: translateY(-3px);
    animation: pulse-button 1.5s infinite alternate;
    color: var(--white);
}
[data-theme="light"] .btn:hover,
[data-theme="light"] .btn-3d:hover {
    color: var(--dark-bg-lighter);
}

/* 2.4. Loaders
-------------------------------------------------------------------------- */
#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--dark-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 1;
    visibility: visible;
    transition: opacity 1s ease-out, visibility 1s ease-out;
}
#loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}
.honeycomb-loader {
    position: relative;
    width: 300px;
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.honeycomb-loader .logo-container {
    position: absolute;
    z-index: 10;
}
.honeycomb-loader .logo-container img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    box-shadow: 0 0 25px var(--ai-blue-medium), 0 0 40px var(--ai-blue-light);
}
.honeycomb-loader .hex-wrapper {
    position: absolute;
    width: 60px;
    height: 69.28px;
    animation: honeycomb-out 3s ease-in-out infinite;
}
.honeycomb-loader .hex {
    width: 100%;
    height: 100%;
    background: var(--ai-blue-medium);
    clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
}
/* Staggered animation delays for a more dynamic effect */
.hex-wrapper:nth-child(1) { animation-delay: 0s; transform: rotate(0deg) translateX(90px) rotate(0deg); }
.hex-wrapper:nth-child(2) { animation-delay: .25s; transform: rotate(60deg) translateX(90px) rotate(-60deg); }
.hex-wrapper:nth-child(3) { animation-delay: .5s; transform: rotate(120deg) translateX(90px) rotate(-120deg); }
.hex-wrapper:nth-child(4) { animation-delay: .75s; transform: rotate(180deg) translateX(90px) rotate(-180deg); }
.hex-wrapper:nth-child(5) { animation-delay: 1s; transform: rotate(240deg) translateX(90px) rotate(-240deg); }
.hex-wrapper:nth-child(6) { animation-delay: 1.25s; transform: rotate(300deg) translateX(90px) rotate(-300deg); }

/* 2.5. Modals
-------------------------------------------------------------------------- */
.video-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}
.video-modal.open {
    opacity: 1;
    visibility: visible;
}
.video-modal-content {
    position: relative;
    width: 90%;
    max-width: 900px;
}
.video-modal-close {
    position: absolute;
    top: -40px;
    right: 0;
    color: #fff;
    font-size: 2em;
    cursor: pointer;
}
.video-modal-content iframe {
    width: 100%;
    aspect-ratio: 16 / 9;
    border: none;
}

/* 2.6. Utilities
-------------------------------------------------------------------------- */
.scroll-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.scroll-reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

#back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--ai-blue-medium);
    color: var(--white);
    width: 50px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    border-radius: 50%;
    z-index: 999;
    font-size: 1.5em;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s, transform 0.3s;
    transform: translateY(20px);
}
#back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
#back-to-top:hover {
    background-color: var(--electric-blue);
}


/* ==========================================================================
   3. LAYOUT & NAVIGATION
   ========================================================================== */

/* 3.1. Main Header & Top Bar
-------------------------------------------------------------------------- */
.main-header {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(12, 12, 31, 0.65);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
[data-theme="light"] .main-header {
    background: rgba(255, 255, 255, 0.65);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.top-bar {
    background-color: rgba(0,0,0,0.2);
    color: var(--text-muted);
    padding: 10px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: .9em;
    flex-wrap: wrap;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
[data-theme="light"] .top-bar {
    background-color: rgba(255,255,255,0.2);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
.top-bar .contact-info span {
    margin-right: 25px;
}

.utility-bar {
    background-color: rgba(0,0,0,0.2);
    color: var(--text-muted);
    padding: 10px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}
[data-theme="light"] .utility-bar {
    background-color: rgba(255,255,255,0.2);
}
.utility-bar .widget-group {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}
.utility-bar .widget-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: .9em;
    color: var(--ai-blue-medium);
}
/* Enhanced Language Switcher */
#language-switcher {
    background-color: transparent;
    color: var(--text-muted);
    border: 1px solid var(--glass-border);
    border-radius: 4px;
    padding: 5px 8px;
    transition: var(--transition-fast);
    cursor: pointer;
}
#language-switcher:hover {
    background-color: var(--dark-bg-lighter);
    color: var(--text-light);
    border-color: var(--ai-blue-medium);
}
.theme-switcher {
    cursor: pointer;
    font-size: 1.2em;
}

/* 3.2. Main Navigation
-------------------------------------------------------------------------- */
.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    width: 100%;
}
.logo img {
    height: 50px;
    display: block;
    filter: drop-shadow(0 0 8px var(--ai-blue-medium));
}
.nav-list {
    list-style: none;
    display: flex;
    gap: 40px;
    margin-left: auto;
    margin-right: 40px;
}
.nav-list a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 600;
    transition: var(--transition-fast);
    position: relative;
    padding-bottom: 5px;
}
.nav-list a:hover,
.nav-list a.active {
    color: var(--ai-blue-medium);
    text-shadow: 0 0 5px var(--ai-blue-medium);
}
.nav-list a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0%;
    height: 2px;
    background-color: var(--ai-blue-medium);
    transition: width .3s ease;
}
.nav-list a:hover::after {
    width: 100%;
}
.mobile-menu-toggle {
    display: none;
}
.nav-list .dropdown:hover .dropdown-content {
    display: block;
}
.dropdown-content {
    display: none;
    position: absolute;
    background: rgba(12, 12, 31, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    min-width: 220px;
    box-shadow: 0 8px 20px rgba(0,0,0,.5);
    z-index: 1;
    list-style: none;
    padding: 10px 0;
    border-radius: 10px;
    top: 100%;
    border: 1px solid rgba(255, 255, 255, 0.1);
}
[data-theme="light"] .dropdown-content {
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(0, 0, 0, 0.1);
}
.dropdown-content li a {
    display: block;
    padding: 12px 20px;
    transition: all .2s ease;
    color: var(--text-muted);
}
.dropdown-content li a:hover {
    background-color: var(--dark-bg-lighter);
    padding-left: 25px;
    color: var(--ai-blue-medium);
}

/* 3.3. Floating Action Button & Sidebar
-------------------------------------------------------------------------- */
#fab-toggle {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, var(--ai-blue-medium), var(--electric-blue));
    color: var(--white);
    border-radius: 50%;
    border: none;
    font-size: 2em;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    z-index: 1001;
    box-shadow: 0 5px 20px rgba(0, 191, 255, 0.4);
    transition: transform 0.3s ease, background 0.3s ease;
}
#fab-toggle:hover {
    transform: scale(1.1) rotate(90deg);
    background: linear-gradient(45deg, var(--electric-blue), var(--ai-blue-light));
}
#auto-sidebar {
    position: fixed;
    top: 0;
    right: -300px;
    width: 280px;
    height: 100%;
    background: var(--dark-bg-lighter);
    z-index: 1002;
    transition: right 0.4s cubic-bezier(0.77, 0, 0.175, 1);
    padding: 80px 0 20px;
    box-shadow: -10px 0 30px rgba(0,0,0,0.3);
    display: flex;
    flex-direction: column;
    border-left: 1px solid var(--glass-border);
}
#auto-sidebar.open {
    right: 0;
}
.sidebar-header {
    text-align: center;
    padding-bottom: 20px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--glass-border);
}
.sidebar-header img {
    height: 60px;
}
.sidebar-nav {
    list-style: none;
    padding: 0;
    margin: 0;
    flex-grow: 1;
}
.sidebar-nav li a {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 18px 30px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 1.1em;
    font-weight: 500;
    transition: all 0.3s ease;
}
.sidebar-nav li a:hover {
    background-color: var(--ai-blue-medium);
    color: var(--dark-bg);
    padding-left: 40px;
}
.sidebar-nav li a i {
    width: 25px;
    text-align: center;
}
.sidebar-footer {
    text-align: center;
    padding: 20px;
}
.sidebar-social {
    display: flex;
    justify-content: center;
    gap: 25px;
}
.sidebar-social a {
    color: var(--text-muted);
    font-size: 1.5em;
    transition: var(--transition-fast);
}
.sidebar-social a:hover {
    color: var(--ai-blue-medium);
    transform: translateY(-3px);
}

/* 3.4. Footer
-------------------------------------------------------------------------- */
.main-footer {
    background-color: var(--dark-bg);
    color: var(--text-muted);
    padding: 80px 0 20px;
    text-align: center;
    border-top: 1px solid var(--shadow-light);
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
    text-align: left;
}
.footer-col h3 {
    color: var(--white);
    margin-bottom: 25px;
    font-size: 1.3em;
}
.footer-col ul {
    list-style: none;
}
.footer-col ul li a {
    color: var(--text-muted);
    text-decoration: none;
    transition: all .3s;
    padding: 5px 0;
    display: block;
}
.footer-col ul li a:hover {
    color: var(--ai-blue-medium);
    padding-left: 5px;
}
.footer-col p i {
    margin-right: 10px;
    color: var(--ai-blue-medium);
    width: 20px;
    text-align: center;
}
.footer-logo {
    max-height: 50px;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 8px var(--ai-blue-medium));
}
.footer-social {
    display: flex;
    justify-content: flex-start;
    gap: 20px;
    margin-top: 20px;
}
.footer-social a {
    color: var(--text-muted);
    font-size: 1.4em;
    transition: all .3s ease;
}
.footer-social a:hover {
    color: var(--ai-blue-medium);
    transform: translateY(-3px);
}
.footer-bottom {
    text-align: center;
    border-top: 1px solid var(--shadow-light);
    padding-top: 25px;
    font-size: .9em;
}


/* ==========================================================================
   4. PAGE-SPECIFIC SECTIONS
   ========================================================================== */

/* 4.1. Hero Section & AI Pathfinder
-------------------------------------------------------------------------- */
#hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    padding: 0;
    overflow: hidden;
    background-color: var(--dark-bg); /* Fallback background */
}
.hero-background-animation {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--electric-blue), var(--ai-blue-light), var(--ai-purple-dark), var(--ai-blue-medium));
    background-size: 400% 400%;
    animation: mesh-gradient 15s ease infinite;
    filter: blur(150px);
    opacity: 0.4;
    z-index: 0;
}
#hero .slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transform: scale(1.05); /* Start slightly zoomed in */
    transition: opacity 1.5s ease-in-out, transform 1.5s ease-in-out;
    animation: zoomPan 20s infinite alternate;
    z-index: 1;
    overflow: hidden; /* FIX: Added to contain video */
}
#hero .slide.active {
    opacity: 1;
    transform: scale(1); /* Zoom out to normal scale */
}

/* UPDATE: Integrated styles for hero background videos */
#hero .slide video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: -1; /* Place behind any content within the slide itself */
    transform: translateX(-50%) translateY(-50%);
    background-size: cover;
    transition: 1s opacity;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(12, 12, 31, 0.65);
    z-index: 2;
}
[data-theme="light"] .hero-overlay {
    background: rgba(244, 247, 252, 0.65);
}
.slide-content {
    position: relative;
    z-index: 3; /* Ensure content is on top */
    text-align: center;
    max-width: 950px;
}
.slide-content h1 {
    font-size: 4.5em;
    line-height: 1.1;
    color: var(--white);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.2), 0 0 30px var(--ai-blue-medium);
    animation: holographic-flicker 10s infinite;
}
[data-theme="light"] .slide-content h1 {
    text-shadow: none;
}
.typed-cursor {
    opacity: 1;
    animation: typed-blink 0.7s infinite;
}
@keyframes typed-blink {
    50% { opacity: 0.0; }
}
.slide-content p {
    font-size: 1.2em;
    max-width: 700px;
    margin: 25px auto 40px;
    color: var(--text-muted);
}

#ai-pathfinder {
    background-color: var(--deep-space-blue);
    background-image: url('https://www.transparenttextures.com/patterns/cubes.png');
}
.pathfinder-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}
.pathfinder-input-group {
    display: flex;
    gap: 10px;
    margin-top: 30px;
}
#pathfinder-input {
    flex-grow: 1;
    padding: 14px 20px;
    border-radius: 50px;
    border: 1px solid var(--glass-border);
    background: var(--dark-bg-lighter);
    color: var(--text-light);
    font-size: 1em;
}
#pathfinder-input:focus {
    outline: none;
    border-color: var(--ai-blue-medium);
    box-shadow: 0 0 10px var(--ai-blue-medium);
}
#pathfinder-result {
    margin-top: 20px;
    color: var(--text-muted);
    min-height: 24px;
}

/* 4.2. Why Choose Us / About Section
-------------------------------------------------------------------------- */
#why-choose-us {
    background-image: linear-gradient(rgba(12, 12, 31, 0.95), rgba(12, 12, 31, 0.95)), url('https://www.transparenttextures.com/patterns/inspiration-geometry.png');
}
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 60px;
}
.value-card {
    padding: 30px;
    text-align: center;
}
.value-card .icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    background: linear-gradient(90deg, var(--ai-blue-medium), var(--secondary-glow));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.value-card h3 {
    font-size: 1.5rem;
    color: var(--text-light);
    margin-bottom: 10px;
}
.value-card p, .philosophy-card p {
    color: var(--text-muted);
}

.philosophy-section {
    margin-top: 80px;
}
.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}
.philosophy-card {
    padding: 30px;
    text-align: center;
    position: relative;
}
.philosophy-card .icon {
    font-size: 2.5em;
    color: var(--ai-blue-medium);
    margin-bottom: 15px;
}
.philosophy-card .tooltip {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    bottom: 110%;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--dark-bg-lighter);
    color: var(--text-light);
    padding: 10px 15px;
    border-radius: 8px;
    z-index: 10;
    width: 220px;
    transition: visibility 0s, opacity 0.3s;
    box-shadow: 0 4px 15px var(--shadow-dark);
}
.philosophy-card:hover .tooltip {
    visibility: visible;
    opacity: 1;
}

.metrics-section {
    margin-top: 80px;
    text-align: center;
}
.subsection-title {
    font-size: 2em;
    color: var(--text-light);
    margin-bottom: 50px;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}
.subsection-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--ai-purple-dark), var(--ai-blue-medium));
    border-radius: 2px;
}
.success-metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
}
.metric-item {
    padding: 25px 15px;
    text-align: center;
}
.metric-item .metric-value {
    font-family: 'Poppins', sans-serif;
    font-size: 3em;
    font-weight: 700;
    color: var(--ai-blue-medium);
    display: block;
    line-height: 1.2;
    text-shadow: 0 0 10px var(--ai-blue-medium);
}
.metric-item .metric-label {
    color: var(--text-muted);
    font-size: 1em;
    margin-top: 5px;
    display: block;
}

/* 4.3. Course Spectrum & Knowledge Tree
-------------------------------------------------------------------------- */
#course-spectrum {
    text-align: center;
    background-color: var(--deep-space-blue);
    background-image: url('https://www.transparenttextures.com/patterns/stardust.png');
}
#course-prism-container {
    width: 200px;
    height: 200px;
    perspective: 1000px;
    margin: 40px auto;
}
#course-prism {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    animation: spin-prism 30s linear infinite;
}
#course-prism:hover {
    animation-play-state: paused;
}
.prism-face {
    position: absolute;
    width: 200px;
    height: 200px;
    border: 2px solid;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    box-shadow: inset 0 0 20px rgba(0,0,0,0.5);
    color: var(--white);
    font-size: 2.5em;
    display: flex;
    justify-content: center;
    align-items: center;
}
.prism-face-1 { transform: rotateY(0deg) translateZ(100px); border-color: var(--glow-ai-data-science); box-shadow: 0 0 20px var(--glow-ai-data-science); }
.prism-face-2 { transform: rotateY(60deg) translateZ(100px); border-color: var(--glow-hardware-security); box-shadow: 0 0 20px var(--glow-hardware-security); }
.prism-face-3 { transform: rotateY(120deg) translateZ(100px); border-color: var(--glow-programming); box-shadow: 0 0 20px var(--glow-programming); }
.prism-face-4 { transform: rotateY(180deg) translateZ(100px); border-color: var(--glow-web-development); box-shadow: 0 0 20px var(--glow-web-development); }
.prism-face-5 { transform: rotateY(240deg) translateZ(100px); border-color: var(--glow-networking); box-shadow: 0 0 20px var(--glow-networking); }
.prism-face-6 { transform: rotateY(300deg) translateZ(100px); border-color: var(--glow-design-media); box-shadow: 0 0 20px var(--glow-design-media); }

#knowledge-forest-section {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--dark-bg);
    z-index: 9998;
    padding: 40px;
    box-sizing: border-box;
    overflow-y: auto;
}
#knowledge-forest-section::-webkit-scrollbar {
    width: 5px;
}
#knowledge-forest-section::-webkit-scrollbar-thumb {
    background-color: var(--glow-web-development);
    border-radius: 5px;
}
body.knowledge-tree-view {
    overflow: hidden;
}
#knowledge-tree-search-console {
    position: sticky;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    margin-bottom: 20px;
    text-align: center;
    background: var(--dark-bg-lighter);
    padding: 15px;
    border-radius: 15px;
}
#knowledge-tree-search-console input {
    background-color: rgba(26, 26, 48, 0.55);
    border: 1px solid var(--glow-web-development);
    color: var(--text-light);
    padding: 12px 20px;
    border-radius: 25px;
    width: 300px;
    font-size: 1em;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}
#knowledge-tree-search-console input:focus {
    outline: none;
    border-color: var(--glow-programming);
    box-shadow: 0 0 15px var(--glow-programming);
    width: 400px;
}
.course-filters {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 15px;
}
.course-filters button {
    background-color: transparent;
    border: 1px solid var(--ai-blue-medium);
    color: var(--ai-blue-medium);
    padding: 8px 15px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s;
}
.course-filters button.active,
.course-filters button:hover {
    background-color: var(--ai-blue-medium);
    color: var(--dark-bg);
}
.knowledge-tree {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
}
.tree-branch {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
}
.category-title {
    font-family: 'Poppins', sans-serif;
    font-weight: 800;
    font-size: 1.8em;
    color: var(--glow-color);
    text-shadow: 0 0 10px var(--glow-color);
    padding: 15px 30px;
    width: 90%;
    max-width: 800px;
    text-align: center;
    background: rgba(2, 36, 26, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}
.leaf-card {
    background-color: transparent;
    width: 280px;
    height: 340px;
    perspective: 1000px;
    cursor: pointer;
    transition: opacity 0.4s ease, transform 0.4s ease, display 0.4s;
}
.leaf-card.filtered-out {
    opacity: 0.1;
    pointer-events: none;
    transform: scale(0.9);
}
.flipper {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.7s;
    transform-style: preserve-3d;
}
.leaf-card:hover .flipper {
    transform: rotateY(180deg);
}
.leaf-front, .leaf-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    border-radius: 15px;
    box-sizing: border-box;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
}
.leaf-front {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
}
.leaf-acronym {
    font-family: 'Poppins', sans-serif;
    font-weight: 800;
    font-size: 3em;
    text-shadow: 0 0 10px var(--glow-color);
}
.leaf-course-name {
    font-size: 1.1em;
    margin-top: 10px;
    color: var(--text-light);
}
.leaf-back {
    transform: rotateY(180deg);
    border-color: var(--glow-color);
    box-shadow: 0 0 20px var(--glow-color);
    padding: 20px;
    overflow-y: auto;
    position: relative;
    color: var(--text-muted);
}
.leaf-back::-webkit-scrollbar {
    width: 4px;
}
.leaf-back::-webkit-scrollbar-thumb {
    background-color: var(--glow-color);
    border-radius: 4px;
}
.back-icon {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 50px;
    height: 50px;
    background-color: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--glow-color);
    padding: 5px;
}
.back-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.back-title {
    font-size: 1.2em;
    margin: 0 55px 10px 0;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--glow-color);
    color: var(--text-light);
}
.back-meta {
    font-size: 0.85em;
    margin-bottom: 15px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.back-meta span {
    background-color: rgba(0,0,0,0.3);
    padding: 4px 8px;
    border-radius: 4px;
}
.back-topics h4 {
    font-size: 1em;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-light);
}
.back-topics ul {
    list-style-type: '🌿';
    padding-left: 20px;
    margin: 0;
    font-size: 0.9em;
    line-height: 1.6;
}
.ai-summary-container {
    margin-top: 15px;
}
.ai-summary-btn {
    background: none;
    border: 1px solid var(--ai-blue-medium);
    color: var(--ai-blue-medium);
    padding: 5px 10px;
    border-radius: 5px;
    cursor: pointer;
}
.ai-summary-content {
    font-size: 0.9em;
    margin-top: 10px;
    font-style: italic;
}

/* 4.4. Journey & Timeline
-------------------------------------------------------------------------- */
#journey {
    background-image: linear-gradient(to bottom, var(--dark-bg) 0%, var(--deep-space-blue) 100%);
}
.timeline-wrapper {
    position: relative;
}
.timeline-wrapper::after {
    content: '';
    position: absolute;
    width: 3px;
    background: rgba(77, 148, 255, 0.2);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -1.5px;
    z-index: 0;
}
.circuit-item {
    padding: 10px 40px;
    position: relative;
    width: 50%;
    margin: 30px 0;
}
.circuit-item.left {
    left: 0;
    text-align: right;
}
.circuit-item.right {
    left: 50%;
}
.circuit-item::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 25px;
    background-color: var(--dark-bg);
    border: 4px solid var(--ai-blue-medium);
    top: 32px;
    border-radius: 50%;
    z-index: 1;
    box-shadow: 0 0 15px var(--ai-blue-medium);
    animation: pulse-node 2s infinite ease-in-out;
}
.circuit-item.left::after {
    right: -14.5px;
}
.circuit-item.right::after {
    left: -14.5px;
}
.circuit-item .circuit-content {
    padding: 25px 30px;
    position: relative;
}
.circuit-item h3 {
    font-size: 1.5em;
    margin-bottom: 10px;
}
.circuit-item p {
    color: var(--text-muted);
}
.circuit-item .circuit-year {
    font-size: 3em;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.1);
    position: absolute;
    top: 20px;
    z-index: -1;
}
[data-theme="light"] .circuit-year {
    color: rgba(0, 0, 0, 0.05);
}
.circuit-item.left .circuit-year {
    right: 40px;
}
.circuit-item.right .circuit-year {
    left: 40px;
}

/* 4.5. Chairman's Message
-------------------------------------------------------------------------- */
#chairman-message {
    background-color: var(--deep-space-blue);
    background-image: url('https://www.transparenttextures.com/patterns/low-contrast-linen.png');
}
.hologram-container {
    border: 1px solid rgba(77, 148, 255, 0.4);
    backdrop-filter: blur(10px);
    border-radius: 8px;
    box-shadow: 0 0 40px rgba(77, 148, 255, 0.3);
    padding: 40px;
}
.hologram-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 25px;
    border-bottom: 1px solid rgba(77, 148, 255, 0.4);
    margin-bottom: 25px;
    flex-wrap: wrap;
}
.header-title h3 {
    font-family: 'Aldrich', sans-serif;
    margin: 0;
    font-size: 2em;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 2px;
    border: none;
    animation: text-glitch 5s infinite;
}
.header-title p {
    margin: 0;
    font-size: 0.8em;
    color: var(--ai-blue-light);
}
.biometric-id {
    display: flex;
    align-items: center;
}
.biometric-id .photo-container {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 2px solid var(--ai-blue-medium);
    padding: 4px;
    box-shadow: 0 0 15px var(--ai-blue-medium);
}
.biometric-id img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    filter: grayscale(1) contrast(1.2) brightness(1.2) sepia(100%) hue-rotate(180deg);
}
.biometric-id .id-text {
    margin-left: 20px;
}
.biometric-id .id-text .name {
    font-family: 'Aldrich', sans-serif;
    display: block;
    color: var(--white);
    font-size: 1.4em;
}
.biometric-id .id-text .title {
    display: block;
    font-size: 1em;
    color: var(--text-muted);
}
.hologram-content h4 {
    font-family: 'Aldrich', sans-serif;
    color: var(--ai-blue-light);
    margin-top: 2em;
    margin-bottom: 1em;
    font-size: 1.2em;
}
.hologram-content p {
    color: var(--text-muted);
}

/* 4.6. Accreditation & Partners
-------------------------------------------------------------------------- */
#accreditation-roadmap {
    background-image: linear-gradient(180deg, var(--deep-space-blue) 0%, var(--dark-bg) 100%);
}
#accreditation-roadmap .roadmap-phase h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8em;
    color: var(--secondary-glow);
    padding: 10px 20px;
    background: rgba(0, 255, 135, 0.1);
    border: 1px solid rgba(0, 255, 135, 0.3);
    display: inline-block;
    border-radius: 50px;
}
#partners .partner-grid {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}
#partners .partner-cell {
    width: 150px;
    height: 170px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    background: var(--dark-bg);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    transition: background 0.3s;
}
#partners .partner-cell:hover {
    background: var(--ai-blue-light);
}
#partners .partner-cell img {
    max-height: 60px;
    max-width: 110px;
    filter: grayscale(100%) brightness(1.5);
    transition: filter 0.3s, transform 0.3s;
}
[data-theme="light"] #partners .partner-cell img {
    filter: grayscale(100%) opacity(0.7);
}
#partners .partner-cell:hover img {
    filter: grayscale(0%);
    transform: scale(1.1);
}

/* 4.7. Teachers & Reviews Carousels
-------------------------------------------------------------------------- */
#teachers {
    background: var(--deep-space-blue);
    background-image: url('https://www.transparenttextures.com/patterns/subtle-prism.png');
}
.teacher-carousel-container {
    position: relative;
}
.teacher-carousel-track {
    display: flex;
    gap: 40px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: 20px;
    scrollbar-width: none;
}
.teacher-carousel-track::-webkit-scrollbar {
    display: none;
}
.teacher-card {
    flex: 0 0 320px;
    scroll-snap-align: center;
    padding: 30px;
    text-align: center;
}
.teacher-card img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 4px solid;
    margin-bottom: 20px;
    object-fit: cover;
    border-color: var(--ai-blue-medium);
}
.teacher-card h3 {
    color: var(--text-light);
}
.teacher-card .specialty {
    color: var(--text-muted);
}
.teacher-card .social-links a {
    color: var(--text-muted);
    margin: 0 10px;
    font-size: 1.2em;
    transition: var(--transition-fast);
}
.teacher-card .social-links a:hover {
    transform: scale(1.1);
    color: var(--ai-blue-medium);
}
.teacher-carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 191, 255, 0.5);
    color: var(--white);
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    font-size: 1.1em;
    transition: all .3s ease;
}
.teacher-carousel-nav:hover {
    background-color: var(--ai-blue-medium);
}
.teacher-carousel-nav.prev { left: 0; }
.teacher-carousel-nav.next { right: 0; }
.teacher-card .rating {
    color: var(--electric-blue);
    margin-top: 15px;
}

#reviews {
    background: var(--dark-bg);
    background-image: linear-gradient(rgba(12, 12, 31, 0.97), rgba(12, 12, 31, 0.97)), url('https://www.transparenttextures.com/patterns/checkered-pattern.png');
}
.reviews-carousel-container {
    position: relative;
}
.reviews-carousel-track {
    display: flex;
    transition: transform .5s ease-in-out;
}
.review-card {
    flex: 0 0 calc(33.333% - 40px);
    margin: 0 20px;
    padding: 30px;
    text-align: center;
}
.review-text {
    font-style: italic;
    margin-bottom: 20px;
    font-size: 1.1em;
    color: var(--text-muted);
}
.reviewer-info {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 20px;
}
.reviewer-info img {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 15px;
    border: 3px solid var(--ai-blue-medium);
}
.student-name {
    font-weight: 600;
    color: var(--ai-blue-medium);
}
.student-course {
    font-size: .9em;
    color: var(--text-muted);
}
.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 191, 255, 0.5);
    color: var(--white);
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    font-size: 1.1em;
    transition: all .3s ease;
}
.carousel-nav:hover {
    background-color: var(--ai-blue-medium);
}
.carousel-nav.prev { left: -15px; }
.carousel-nav.next { right: -15px; }
.carousel-indicators {
    display: flex;
    justify-content: center;
    margin-top: 20px;
    gap: 10px;
}
.carousel-indicator-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--text-muted);
    opacity: 0.3;
    transition: all 0.3s ease;
    cursor: pointer;
}
.carousel-indicator-dot.active {
    background-color: var(--ai-blue-medium);
    opacity: 1;
    transform: scale(1.2);
    box-shadow: 0 0 8px var(--ai-blue-medium);
}
.video-play-button {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 1.5em;
    color: var(--ai-blue-light);
    cursor: pointer;
    transition: all 0.3s ease;
}
.video-play-button:hover {
    transform: scale(1.2);
    color: var(--white);
}

/* 4.8. Limitless Learning & Newsletter
-------------------------------------------------------------------------- */
#limitless-learning {
    background: var(--dark-bg);
    color: var(--text-light);
}
#plexus-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.5;
}
.overlay-content {
    text-align: center;
    max-width: 900px;
    position: relative;
    z-index: 2;
    padding: 20px;
}
.live-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 60px;
}
.stat-item {
    padding: 20px;
}
.stat-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5em;
    color: var(--secondary-glow);
}
.stat-label {
    color: var(--text-muted);
}
.newsletter-form-combined {
    display: flex;
    justify-content: center;
    max-width: 550px;
    margin: 40px auto 0;
    border-radius: 50px;
    overflow: hidden;
    box-shadow: 5px 5px 10px var(--shadow-dark), -5px -5px 10px var(--shadow-light);
}
.newsletter-form-combined input {
    flex-grow: 1;
    padding: 16px 25px;
    border: none;
    outline: none;
    font-size: 1em;
    background: var(--dark-bg-lighter);
    color: var(--text-light);
}
.newsletter-form-combined button {
    padding: 16px 30px;
    border: none;
    background: var(--ai-blue-medium);
    color: var(--dark-bg);
    cursor: pointer;
    font-size: 1em;
    font-weight: 700;
    transition: all .3s;
}
.newsletter-form-combined button:hover {
    background: var(--ai-purple-dark);
    color: var(--white);
}

/* 4.9. FAQ Section
-------------------------------------------------------------------------- */
#faq {
    background-color: var(--deep-space-blue);
}
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}
#faq-search {
    width: 100%;
    padding: 12px;
    margin-bottom: 30px;
    border-radius: 8px;
    background-color: var(--dark-bg-lighter);
    border: 1px solid var(--glass-border);
    color: var(--text-light);
    font-size: 1em;
}
.faq-item {
    border-bottom: 1px solid var(--shadow-light);
    transition: opacity 0.3s, transform 0.3s;
}
.faq-item.hidden {
    opacity: 0;
    transform: scale(0.95);
    height: 0;
    margin: 0;
    padding: 0;
    border: none;
    overflow: hidden;
}
.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    cursor: pointer;
    font-size: 1.2em;
    font-weight: 600;
    color: var(--text-light);
}
.faq-question i {
    transition: transform .3s ease;
    color: var(--ai-blue-medium);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .5s ease-out, padding .5s ease-out;
    background-color: var(--dark-bg-lighter);
}
.faq-answer p {
    padding: 0 20px 20px;
    line-height: 1.8;
    color: var(--text-muted);
}
.faq-item.active .faq-answer {
    max-height: 200px;
    padding-top: 20px;
}
.faq-item.active .faq-question i {
    transform: rotate(45deg);
}
.faq-item.active .faq-question {
    color: var(--ai-blue-medium);
}

/* 4.10. Contact Section
-------------------------------------------------------------------------- */
#contact {
    background-image: linear-gradient(rgba(12, 12, 31, 0.9), rgba(12, 12, 31, 0.9)), url('https://www.transparenttextures.com/patterns/connected.png');
}
#contact .container-flex {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}
.contact-form-container h3 {
    color: var(--text-light);
    font-size: 1.8em;
    margin-bottom: 25px;
}
.contact-form-container form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.contact-form-container input,
.contact-form-container textarea {
    width: 100%;
    padding: 12px 18px;
    border-radius: 8px;
    background-color: var(--dark-bg-lighter);
    color: var(--text-light);
    font-size: 1em;
    outline: none;
    transition: all 0.3s ease;
    border: 1px solid var(--glass-border);
}
.contact-form-container input:focus,
.contact-form-container textarea:focus {
    border-color: var(--ai-blue-medium);
    box-shadow: 0 0 10px var(--ai-blue-medium);
}
.contact-form-container textarea {
    resize: vertical;
    min-height: 120px;
}
.contact-form-container button {
    background: linear-gradient(90deg, var(--ai-blue-medium), var(--electric-blue));
    color: var(--white);
    border: none;
    padding: 14px 30px;
    border-radius: 50px;
    font-size: 1.1em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 5px 5px 10px var(--shadow-dark);
}
.map-container {
    height: 450px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px var(--shadow-dark);
    border: 1px solid var(--glass-border);
}
.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
    filter: var(--map-filter);
}

/* 4.11. Student Resource Hub
-------------------------------------------------------------------------- */
#student-resources {
    background-color: var(--deep-space-blue);
}
.resource-hub-controls {
    max-width: 500px;
    margin: 0 auto 40px;
}
#resource-search {
    width: 100%;
    padding: 12px;
    border-radius: 8px;
    background-color: var(--dark-bg-lighter);
    border: 1px solid var(--glass-border);
    color: var(--text-light);
    font-size: 1em;
}
.resource-category-title {
    width: 100%;
    text-align: left;
    font-size: 1.5em;
    color: var(--ai-blue-medium);
    margin-top: 40px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--shadow-light);
}
.resource-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
}
.resource-card {
    text-decoration: none;
    padding: 25px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
}
.resource-card .resource-icon {
    font-size: 2.5em;
    color: var(--ai-blue-medium);
    text-shadow: 0 0 10px var(--ai-blue-medium);
    transition: var(--transition-fast);
    filter: drop-shadow(0 0 5px currentColor);
}
.resource-card:hover .resource-icon {
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 0 15px currentColor) brightness(1.2);
    animation: charge-icon 0.8s ease-out forwards;
}
.resource-card .resource-title {
    color: var(--text-light);
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 1.1em;
}

/* 4.12. Job Portal
-------------------------------------------------------------------------- */
#job-portal-section {
    background-color: var(--dark-bg);
    background-image: url('https://www.transparenttextures.com/patterns/az-subtle.png');
}
.job-filters {
    background: var(--dark-bg-lighter);
    padding: 25px;
    border-radius: 15px;
    margin-bottom: 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    align-items: center;
    box-shadow: 0 8px 32px 0 var(--shadow-dark);
}
.filter-group {
    display: flex;
    flex-direction: column;
}
.filter-group label {
    font-size: 0.9em;
    color: var(--text-muted);
    margin-bottom: 8px;
}
.filter-group input,
.filter-group select {
    width: 100%;
    padding: 12px 15px;
    border-radius: 8px;
    background-color: var(--dark-bg);
    color: var(--text-light);
    font-size: 1em;
    outline: none;
    border: 1px solid var(--glass-border);
    transition: var(--transition-fast);
}
.filter-group input:focus,
.filter-group select:focus {
    border-color: var(--ai-blue-medium);
    box-shadow: 0 0 10px var(--ai-blue-medium);
}
.filter-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%238892b0' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.7em top 50%;
    background-size: 0.9em auto;
}
#filter-btn {
    padding: 12px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1em;
    color: var(--dark-bg);
    background: var(--ai-blue-medium);
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
    height: 48px; /* Align height */
    align-self: end;
}
#filter-btn:hover {
    background: var(--electric-blue);
    box-shadow: 0 0 15px var(--ai-blue-light);
}
.job-listings {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}
.job-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 15px;
    border: 1px solid var(--glass-border);
    padding: 25px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    transition: var(--transition-fast);
}
.job-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 10px 35px 0 rgba(0, 255, 255, 0.15);
    border-color: rgba(0, 255, 255, 0.3);
}
.job-card-header {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}
.company-logo {
    width: 50px;
    height: 50px;
    border-radius: 8px;
    object-fit: contain;
    background-color: var(--white);
    padding: 5px;
}
.job-title-company h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.4em;
    color: var(--text-light);
    margin-bottom: 2px;
}
.job-title-company p {
    color: var(--text-muted);
    font-weight: 500;
}
.job-card-body p {
    color: var(--text-muted);
    font-size: 0.95em;
}
.job-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    border-top: 1px solid var(--glass-border);
    padding-top: 15px;
    margin-top: auto;
}
.job-meta {
    display: flex;
    gap: 20px;
    font-size: 0.9em;
}
.job-meta span {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
}
.job-meta i {
    color: var(--ai-blue-medium);
}
.btn-apply {
    padding: 10px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95em;
    color: var(--dark-bg);
    background: var(--ai-blue-medium);
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
}
.btn-apply:hover {
    box-shadow: 0 0 15px var(--ai-blue-light);
    transform: translateY(-2px);
}
.no-results {
    text-align: center;
    padding: 50px;
    font-size: 1.2em;
    color: var(--text-muted);
    display: none; /* Hidden by default */
}

/* 4.13. Login Page
-------------------------------------------------------------------------- */
.login-section-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    position: relative;
    background-image: url('https://www.transparenttextures.com/patterns/diagmonds.png');
    min-height: 80vh;
}
.login-container {
    width: 100%;
    max-width: 450px;
    position: relative;
    z-index: 2;
}
.login-box {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px 0 var(--shadow-dark);
    padding: 40px;
    text-align: center;
}
.login-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    filter: drop-shadow(0 0 10px var(--ai-blue-medium));
}
.login-box h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2em;
    color: var(--white);
    margin-bottom: 10px;
    text-shadow: 0 0 10px var(--ai-blue-light);
}
.login-box p {
    color: var(--text-muted);
    margin-bottom: 30px;
}
.login-form .input-group {
    position: relative;
    margin-bottom: 25px;
}
.login-form .input-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}
.login-form input {
    width: 100%;
    padding: 14px 14px 14px 45px;
    border-radius: 10px;
    background-color: var(--dark-bg-lighter);
    color: var(--text-light);
    font-size: 1em;
    outline: none;
    border: 1px solid var(--glass-border);
    transition: var(--transition-fast);
}
.login-form input:focus {
    border-color: var(--ai-blue-medium);
    box-shadow: 0 0 15px var(--ai-blue-medium);
}
.login-box .btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05em;
    color: var(--dark-bg);
    background: var(--ai-blue-medium);
    border: none;
    cursor: pointer;
    width: 100%;
    transition: var(--transition-fast);
}
.login-box .btn:hover {
    box-shadow: 0 0 20px var(--ai-blue-light);
    transform: translateY(-3px);
}
.login-links {
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
    font-size: 0.9em;
}
.login-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition-fast);
}
.login-links a:hover {
    color: var(--ai-blue-light);
}

/* 4.14. Stasis Pod Access Terminal (NEW)
-------------------------------------------------------------------------- */
.stasis-terminal-page {
    font-family: 'Orbitron', sans-serif;
    background-color: #0a0a10;
    overflow: hidden;
    /* Ensure it fills the screen */
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.stasis-terminal-page .wave-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(135deg, #0a0a10, #1a1a2e, #0f172a, #0a0a10);
    background-size: 400% 400%;
    animation: wave-animation 20s ease infinite;
}

.stasis-terminal-page .stasis-pod {
    --accent-color: #60a5fa; /* Default color */
    position: relative;
    transition: transform 0.4s ease, filter 0.4s ease;
}

.stasis-terminal-page .stasis-pod::before {
    content: '';
    position: absolute;
    left: -20px;
    top: 10%;
    width: 2px;
    height: 80%;
    background: linear-gradient(to bottom, transparent, var(--accent-color), transparent);
    box-shadow: 0 0 10px var(--accent-color);
    opacity: 0;
    transition: opacity 0.4s ease;
    animation: pulse 2s infinite ease-in-out;
}

.stasis-terminal-page .stasis-pod:hover::before {
    opacity: 1;
}

.stasis-terminal-page .pod-container {
    position: relative;
    width: 280px;
    height: 400px;
    perspective: 1500px;
}

.stasis-terminal-page .pod-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
}

.stasis-terminal-page .access-grid:not(.has-active) .stasis-pod:hover .pod-inner {
    animation: flip-flop 4s infinite ease-in-out;
}

.stasis-terminal-page .pod-body {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, #1f2937, #374151);
    border-radius: 40px;
    transform: rotateX(10deg);
    box-shadow: 0 50px 100px rgba(0,0,0,0.5);
    border: 1px solid #4b5563;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.stasis-terminal-page .pod-back {
    transform: rotateX(-10deg) rotateY(180deg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.stasis-terminal-page .honeycomb {
    width: 200%;
    height: 200%;
    --s: 60px; /* size */
    --m: 4px; /* margin */
    --f: calc(1.732 * var(--s) + 4 * var(--m) - 1px);
    background:
        repeating-conic-gradient(from 30deg, #0000 0 120deg, #4b5563 0 180deg) 
        calc(.5*var(--f)) calc(.5*var(--s)),
        repeating-conic-gradient(from 30deg, #0000 0 120deg, #4b5563 0 180deg);
    background-size: var(--f) var(--s);
    opacity: 0.2;
}

.stasis-terminal-page .glass-panel {
    position: absolute;
    inset: 10px;
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transform: translateZ(30px);
    transition: transform 0.5s cubic-bezier(0.165, 0.84, 0.44, 1), backdrop-filter 0.5s ease;
    cursor: pointer;
    overflow: hidden;
}

.stasis-terminal-page .pod-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) translateZ(10px);
    font-size: 80px;
    color: var(--accent-color);
    filter: drop-shadow(0 0 20px var(--accent-color));
    transition: all 0.5s ease;
}

.stasis-terminal-page .login-interface {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    text-align: center;
    transform: translateY(100%);
    transition: transform 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.stasis-terminal-page .login-button {
    background-color: var(--accent-color);
    color: #0a0a10;
    box-shadow: 0 0 25px var(--accent-color);
    transition: transform 0.2s ease;
}
.stasis-terminal-page .login-button:hover {
    transform: scale(1.05);
}

.stasis-terminal-page .stasis-pod.is-active .glass-panel {
    transform: translateZ(30px) translateY(-80%);
    backdrop-filter: blur(2px);
}
.stasis-terminal-page .stasis-pod.is-active .pod-icon {
    top: 25%;
    font-size: 60px;
}
.stasis-terminal-page .stasis-pod.is-active .login-interface {
    transform: translateY(0);
}

.stasis-terminal-page .access-grid.has-active > .stasis-pod:not(.is-active) {
    transform: scale(0.95);
    filter: brightness(0.5);
    cursor: default;
}

@keyframes pulse {
    0%, 100% { transform: scaleY(1); }
    50% { transform: scaleY(0.8); }
}

@keyframes flip-flop {
    0% { transform: rotateY(0deg); }
    45% { transform: rotateY(180deg); }
    55% { transform: rotateY(180deg); }
    100% { transform: rotateY(360deg); }
}

@keyframes wave-animation {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}


/* ==========================================================================
   5. MISCELLANEOUS
   ========================================================================== */

/* 5.1. Butterfly Cursor
-------------------------------------------------------------------------- */
.butterfly-cursor {
    position: fixed;
    left: 0;
    top: 0;
    pointer-events: none;
    z-index: 99999;
    transform: translate(-50%, -50%);
}
.butterfly {
    position: absolute;
    width: 20px;
    height: 20px;
    /* A more butterfly-like SVG */
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath fill='%2300ffff' d='M10 10c3.866 0 7-1.343 7-3s-3.134-3-7-3-7 1.343-7 3 3.134 3 7 3zm0 0c-3.866 0-7 1.343-7 3s3.134 3 7 3 7-1.343 7-3-3.134-3-7-3z'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    animation: butterfly-fly 4s infinite linear;
    opacity: 0;
}
@keyframes butterfly-fly {
    0% {
        transform: translate(0, 0) rotate(0deg);
        opacity: 1;
    }
    50% {
        transform: translate(calc(var(--x) * 50px), calc(var(--y) * 50px)) rotate(360deg);
        opacity: 0.8;
    }
    100% {
        transform: translate(calc(var(--x) * 100px), calc(var(--y) * 100px)) rotate(720deg);
        opacity: 0;
    }
}

/* 5.2. AI Chat Widget (Updated)
-------------------------------------------------------------------------- */
#ai-chat-bubble {
    position: fixed;
    bottom: 90px;
    right: 25px;
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, var(--ai-purple-dark), var(--ai-blue-medium));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5em;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(0,0,0,.2);
    z-index: 9990;
    transition: transform .3s ease;
    padding: 10px;
}
#ai-chat-bubble:hover {
    transform: scale(1.1);
    animation: pulse-bubble 1.5s infinite;
}
#ai-chat-bubble svg path {
    stroke: #fff;
}
#ai-chat-widget {
    position: fixed;
    bottom: 165px;
    right: 25px;
    width: 350px;
    max-width: 90%;
    height: 500px;
    background: var(--glass-bg); /* Use glass effect */
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0,0,0,.5);
    z-index: 9991;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: scale(0);
    transform-origin: bottom right;
    transition: transform .3s cubic-bezier(0.34, 1.56, 0.64, 1); /* Bouncy effect */
    border: 1px solid var(--glass-border);
}
[data-theme="light"] #ai-chat-widget {
    background: rgba(244, 247, 252, 0.8);
}
#ai-chat-widget.open {
    transform: scale(1);
}
.chat-header {
    padding: 15px;
    background: transparent; /* Make header transparent */
    color: var(--text-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--glass-border);
}
.chat-header h3 {
    margin: 0;
    font-size: 1.2em;
    font-weight: 600;
}
#chat-close-btn {
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.4em;
    cursor: pointer;
    transition: var(--transition-fast);
}
#chat-close-btn:hover {
    transform: rotate(90deg);
    color: var(--ai-blue-light);
}
.chat-body {
    flex-grow: 1;
    padding: 15px;
    overflow-y: auto;
    background-color: transparent;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.chat-message {
    padding: 10px 15px;
    border-radius: 18px;
    max-width: 80%;
    line-height: 1.5;
    word-wrap: break-word;
    font-size: 0.95em;
}
.ai-message {
    background-color: var(--dark-bg-lighter);
    border-bottom-left-radius: 4px;
    align-self: flex-start;
    color: var(--text-light);
}
.user-message {
    background-color: var(--ai-blue-medium);
    border-bottom-right-radius: 4px;
    align-self: flex-end;
    margin-left: auto;
    color: var(--dark-bg);
}
.chat-input-area {
    padding: 15px;
    border-top: 1px solid var(--glass-border);
    display: flex;
    gap: 10px;
    background: transparent;
}
#chat-input {
    flex-grow: 1;
    padding: 10px 15px;
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    outline: none;
    font-size: 1em;
    background: var(--dark-bg-lighter);
    color: var(--text-light);
    transition: var(--transition-fast);
}
#chat-input:focus {
    border-color: var(--ai-blue-medium);
    box-shadow: 0 0 10px var(--ai-blue-medium);
}
#chat-send-btn {
    background: var(--ai-blue-medium);
    color: var(--dark-bg);
    border: none;
    border-radius: 50%;
    width: 45px;
    height: 45px;
    font-size: 1.2em;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}
#chat-send-btn:hover {
    background: var(--electric-blue);
    transform: scale(1.1) rotate(15deg);
}


/* ==========================================================================
   6. ACCESSIBILITY
   ========================================================================== */
/* UPDATE: Added styles for users who prefer reduced motion. */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}


/* ==========================================================================
   7. RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 992px) {
    .mobile-menu-toggle {
        display: block;
        font-size: 1.8em;
        background: 0 0;
        border: none;
        cursor: pointer;
        color: var(--text-light);
    }
    .nav-list {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(12, 12, 31, 0.9);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        box-shadow: 0 8px 16px rgba(0,0,0,.5);
    }
    [data-theme="light"] .nav-list {
        background: rgba(255, 255, 255, 0.9);
    }
    .nav-list.active {
        display: flex;
    }
    .nav-list li {
        margin: 0;
    }
    .nav-list a {
        padding: 15px 25px;
        display: block;
    }
    .review-card {
        flex-basis: calc(50% - 40px);
    }
    #contact .container-flex {
        grid-template-columns: 1fr;
    }
    .map-container {
        order: 2;
    }
    .contact-form-container {
        order: 1;
        margin-bottom: 40px;
    }
    .timeline-wrapper::after {
        left: 31px;
    }
    .circuit-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }
    .circuit-item.left,
    .circuit-item.right {
        left: 0;
        text-align: left;
    }
    .circuit-item::after {
        left: 18px;
    }
    .circuit-item.left .circuit-year,
    .circuit-item.right .circuit-year {
        display: none;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2.2em;
    }
    .slide-content h1 {
        font-size: 2.8em;
    }
    .top-bar, .utility-bar {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    .review-card {
        flex-basis: calc(100% - 40px);
    }
    .teacher-card {
        flex: 0 0 100%;
    }
    .success-metrics-grid,
    .live-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid,
    .footer-col .footer-social {
        text-align: center;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .success-metrics-grid,
    .live-stats-grid {
        grid-template-columns: 1fr;
    }
    #knowledge-tree-search-console input {
        width: 250px;
    }
    #knowledge-tree-search-console input:focus {
        width: 280px;
    }
    .pathfinder-input-group {
        flex-direction: column;
    }
    #auto-sidebar {
        width: 250px;
        right: -270px;
    }
}