/* css/pages/aboutus.css — page-specific styles for aboutus.html (extracted, unchanged) */

        :root {
            --primary: #8b5cf6;
            --primary-dark: #7c3aed;
            --primary-light: #a78bfa;
            --secondary: #0ea5e9;
            --dark-bg: #0a0e17;
            --card-bg: #111827;
            --card-hover: #1e293b;
            --text-primary: #f8fafc;
            --text-secondary: #94a3b8;
            --text-muted: #64748b;
            --border-color: #334155;
            --success: #10b981;
            --warning: #f59e0b;
            --danger: #ef4444;
            --shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
            --radius-lg: 16px;
            --radius-md: 12px;
            --radius-sm: 8px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --primary-trust-blue: #2762a1;
            --depth-indigo: #3d539e;
            --creative-accent: #94397f;
            --accent-purple: #b16be0;
            --glow-pink: #ff6bcb;
            --glow-blue: #6dd5ed;
            --glow-cyan: #5ae8ff;
            --clarity-white: #f8f9ff;
            --speed-fast: 0.4s;
            --speed-faster: 0.25s;
        }

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

        /* Custom cursor styles now live in css/cursor.css (shared across all pages) */

        body {
            font-family: 'Inter', sans-serif;
            background: var(--dark-bg);
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* Particles container */
        .premium-background {
            position: fixed;
            inset: 0;
            z-index: -2;
            pointer-events: none;
        }

        /* Header */
        header {
            background: rgba(13, 19, 33, 0.92);
            backdrop-filter: blur(15px);
            position: sticky;
            top: 0;
            z-index: 100;
            padding: 1rem 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo-img {
            height: 52px;
            transition: var(--transition);
        }

        .logo-img:hover {
            transform: translateY(-2px);
        }

        .nav-links {
            list-style: none;
            display: flex;
            gap: 2.5rem;
            margin: 0;
        }

        .nav-link {
            color: var(--text-secondary);
            text-decoration: none;
            font-weight: 500;
            font-size: 1rem;
            padding: 0.5rem 0;
            position: relative;
            transition: var(--transition);
        }

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

        .nav-link.active {
            color: var(--primary-light);
        }

        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }

        /* Main content */
        .about-page {
            padding: 3.5rem 0 5rem;
            position: relative;
            z-index: 2;
        }

        /* Page header */
        .page-header {
            text-align: center;
            margin-bottom: 4rem;
            position: relative;
            overflow: hidden;
        }

        .page-header::before {
            content: '';
            position: absolute;
            top: -20px;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 4px;
            background: linear-gradient(to right, var(--primary), var(--secondary));
            border-radius: 2px;
        }

        h1 {
            font-size: clamp(2.5rem, 5vw, 3.2rem);
            margin: 0 0 1rem;
            background: linear-gradient(135deg, var(--text-primary), var(--primary-light));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            font-weight: 700;
            letter-spacing: -0.5px;
        }

        .page-subtitle {
            color: var(--text-secondary);
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto 1.5rem;
        }

        .breadcrumb {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--text-muted);
            font-size: 1rem;
            background: rgba(30, 41, 59, 0.5);
            padding: 0.6rem 1.2rem;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(255, 255, 255, 0.05);
        }

        .breadcrumb a {
            color: var(--primary-light);
            text-decoration: none;
            transition: var(--transition);
        }

        .breadcrumb a:hover {
            color: var(--secondary);
        }

        .breadcrumb .separator {
            color: var(--text-muted);
        }

        /* ====== UNIFORM CARD SYSTEM ====== */

        /* Section Base Styles */
        section {
            margin-bottom: 5rem;
        }

        .section-title {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            font-size: 1.8rem;
            margin-bottom: 2.5rem;
            color: var(--text-primary);
        }

        .section-title i {
            color: var(--primary);
        }

        /* Standard Card Container */
        .standard-card {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-color);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            height: 100%;
            display: flex;
            flex-direction: column;
            min-height: 340px;
            /* Enhanced Hover Effects */
            transform-style: preserve-3d;
            perspective: 1000px;
        }

        /* Card Content Area */
        .card-content {
            padding: 2.5rem;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
            position: relative;
            z-index: 2;
        }

        .card-icon {
            font-size: 2.8rem;
            margin-bottom: 1.5rem;
            text-align: center;
            min-height: 60px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .card-title {
            font-size: 1.35rem;
            margin-bottom: 1.2rem;
            color: var(--text-primary);
            font-weight: 600;
            line-height: 1.4;
            min-height: 3.8rem;
            transition: var(--transition);
        }

        .card-description {
            color: var(--text-secondary);
            font-size: 1rem;
            line-height: 1.7;
            flex-grow: 1;
            transition: var(--transition);
        }

        /* ====== ENHANCED HOVER EFFECTS ====== */

        /* Hover Effects for All Cards */
        .standard-card:hover {
            transform: translateY(-10px) scale(1.02);
            border-color: var(--primary-light);
            box-shadow:
                0 25px 50px rgba(139, 92, 246, 0.3),
                0 0 60px rgba(139, 92, 246, 0.15),
                0 0 90px rgba(139, 92, 246, 0.05);
        }

        /* Hover Effect for Card Icons */
        .standard-card:hover .card-icon {
            transform: scale(1.2) translateY(-5px);
            filter: drop-shadow(0 5px 15px rgba(139, 92, 246, 0.5));
        }

        /* Hover Effect for Card Titles */
        .standard-card:hover .card-title {
            color: var(--primary-light);
            transform: translateY(-2px);
        }

        /* Hover Effect for Card Descriptions */
        .standard-card:hover .card-description {
            color: var(--text-primary);
        }

        /* Gradient Border Effect on Hover */
        .standard-card::before {
            content: '';
            position: absolute;
            top: -2px;
            left: -2px;
            right: -2px;
            bottom: -2px;
            background: linear-gradient(45deg,
                    var(--primary),
                    var(--secondary),
                    var(--glow-pink),
                    var(--primary));
            background-size: 400% 400%;
            border-radius: calc(var(--radius-lg) + 2px);
            z-index: 1;
            opacity: 0;
            transition: opacity 0.5s ease;
            animation: gradientShift 3s ease infinite;
        }

        .standard-card:hover::before {
            opacity: 1;
        }

        /* Inner glow effect on hover */
        .standard-card::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at center,
                    rgba(139, 92, 246, 0.1) 0%,
                    transparent 70%);
            border-radius: var(--radius-lg);
            z-index: 1;
            opacity: 0;
            transition: opacity 0.5s ease;
        }

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

        /* Special hover effect for trust check marks */
        .trust-card:hover .trust-check {
            transform: scale(1.3) rotate(5deg);
            text-shadow: 0 0 20px var(--success);
        }

        /* Hover effect for philosophy icons */
        .philosophy-card:hover .philosophy-icon {
            transform: scale(1.3) rotate(5deg);
            filter: drop-shadow(0 0 15px rgba(139, 92, 246, 0.6));
        }

        /* Hover effect for benefit list items */
        .benefit-card:hover .benefit-list li {
            transform: translateX(5px);
        }

        .benefit-list li {
            transition: transform 0.3s ease;
        }

        /* Hover effect for vision/mission cards */
        .vision-card:hover {
            border-top-color: var(--glow-pink);
        }

        .mission-card:hover {
            border-top-color: var(--glow-blue);
        }

        /* Intro Section Hover */
        .intro-card {
            background: rgba(30, 41, 59, 0.6);
            backdrop-filter: blur(10px);
            border-radius: var(--radius-lg);
            padding: 3rem;
            border: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: var(--shadow);
            position: relative;
            overflow: hidden;
            transition: var(--transition);
        }

        .intro-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(to right, var(--primary), var(--secondary));
            transition: var(--transition);
        }

        .intro-card:hover {
            transform: translateY(-5px);
            box-shadow:
                0 30px 60px rgba(0, 0, 0, 0.5),
                0 0 40px rgba(139, 92, 246, 0.2);
        }

        .intro-card:hover::before {
            height: 6px;
            background: linear-gradient(to right, var(--glow-pink), var(--glow-blue));
        }

        /* Highlight Card Hover */
        .highlight-card:hover {
            background: linear-gradient(135deg,
                    rgba(30, 41, 59, 0.9),
                    rgba(13, 19, 33, 1));
            border-color: var(--secondary);
            box-shadow:
                0 25px 50px rgba(14, 165, 233, 0.25),
                0 0 60px rgba(14, 165, 233, 0.15);
        }

        /* Section Title Hover */
        .section-title:hover i {
            transform: scale(1.2) rotate(10deg);
            color: var(--glow-pink);
            transition: var(--transition);
        }

        /* Intro text hover */
        .intro-text strong {
            position: relative;
            display: inline-block;
        }

        .intro-text strong::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: width 0.3s ease;
        }

        .intro-card:hover .intro-text strong::after {
            width: 100%;
        }

        /* ====== ANIMATIONS ====== */

        /* Standard Animation for All Cards */
        .card-animation {
            opacity: 0;
            transform: translateY(40px);
            transition: all 0.7s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        }

        .card-animation.active {
            opacity: 1;
            transform: translateY(0);
        }

        /* Staggered Animation for Grid Items */
        .grid-item {
            opacity: 0;
            transform: translateY(30px) scale(0.95);
            transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        }

        .grid-item.active {
            opacity: 1;
            transform: translateY(0) scale(1);
        }

        /* Float Animation for Icons */
        @keyframes gentleFloat {

            0%,
            100% {
                transform: translateY(0px);
            }

            50% {
                transform: translateY(-6px);
            }
        }

        .floating-icon {
            animation: gentleFloat 3s ease-in-out infinite;
        }

        /* Gradient Shift Animation */
        @keyframes gradientShift {
            0% {
                background-position: 0% 50%;
            }

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

            100% {
                background-position: 0% 50%;
            }
        }

        .gradient-text {
            background: linear-gradient(45deg, var(--primary), var(--secondary), var(--glow-pink), var(--glow-cyan));
            background-size: 300% 300%;
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            animation: gradientShift 8s ease infinite;
        }

        /* Intro Section */
        .intro-text {
            font-size: 1.1rem;
            line-height: 1.8;
            color: var(--text-secondary);
            margin-bottom: 2rem;
        }

        .intro-text strong {
            color: var(--text-primary);
        }

        /* ====== 1. CORE SKILL PROGRAMS ====== */
        .programs-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            justify-content: center;
            gap: 2.5rem;
        }

        .program-card {
            composes: standard-card;
        }

        /* ====== 2. LEARNING FORMATS ====== */
        .formats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2.5rem;
        }

        .format-card {
            composes: standard-card;
        }

        /* ====== 3. TRUST SECTION ====== */
        .trust-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
        }

        .trust-card {
            composes: standard-card;
            min-height: 280px;
        }

        .trust-check {
            color: var(--success);
            font-size: 1.8rem;
            margin-bottom: 1.2rem;
            min-height: 40px;
            display: flex;
            align-items: center;
            transition: var(--transition);
        }

        /* ====== 4. SCHOOL PROPOSAL ====== */
        .proposal-section .intro-text {
            text-align: center;
            max-width: 800px;
            margin: 0 auto 3rem;
            font-size: 1.15rem;
        }

        .benefits-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2.5rem;
        }

        .benefit-card {
            composes: standard-card;
            border-left: 4px solid var(--secondary);
            background: rgba(255, 255, 255, 0.03);
        }

        .benefit-list {
            list-style: none;
            margin-top: 1.2rem;
        }

        .benefit-list li {
            margin-bottom: 0.8rem;
            display: flex;
            align-items: flex-start;
            gap: 0.8rem;
            color: var(--text-secondary);
            line-height: 1.6;
            font-size: 0.98rem;
            transition: transform 0.3s ease;
        }

        .benefit-list i {
            color: var(--success);
            margin-top: 0.2rem;
            flex-shrink: 0;
            font-size: 1rem;
            transition: var(--transition);
        }

        .benefit-card:hover .benefit-list i {
            transform: scale(1.2);
            color: var(--glow-pink);
        }

        /* ====== 5. VISION & MISSION ====== */
        .vision-mission-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2.5rem;
        }

        .vision-card {
            composes: standard-card;
            border-top: 4px solid var(--primary);
        }

        .mission-card {
            composes: standard-card;
            border-top: 4px solid var(--secondary);
        }

        .vision-text,
        .mission-text {
            color: var(--text-secondary);
            line-height: 1.7;
            font-style: italic;
            text-align: center;
            font-size: 1.05rem;
            margin-top: 1rem;
            transition: var(--transition);
        }

        .vision-card:hover .vision-text {
            color: var(--primary-light);
        }

        .mission-card:hover .mission-text {
            color: var(--secondary);
        }

        /* ====== 6. PHILOSOPHY SECTION ====== */
        .philosophy-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
        }

        .philosophy-card {
            composes: standard-card;
            min-height: 220px;
            text-align: center;
            background: rgba(30, 41, 59, 0.5);
            border: 1px solid rgba(255, 255, 255, 0.05);
        }

        .philosophy-card:hover {
            background: rgba(139, 92, 246, 0.1);
            border-color: var(--primary-light);
        }

        .philosophy-icon {
            font-size: 2.5rem;
            margin-bottom: 1.2rem;
            min-height: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .philosophy-text {
            color: var(--text-secondary);
            font-size: 1rem;
            font-weight: 500;
            line-height: 1.5;
            padding: 0 0.5rem;
            transition: var(--transition);
        }

        .philosophy-card:hover .philosophy-text {
            color: var(--text-primary);
            font-weight: 600;
        }

        /* Highlight Card */
        .highlight-card {
            background: linear-gradient(135deg, rgba(30, 41, 59, 0.8), rgba(13, 19, 33, 0.9));
            border: 1px solid var(--border-color);
        }

        /* Footer */
        .page-footer {
            text-align: center;
            margin-top: 5rem;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            color: var(--text-muted);
            font-size: 0.9rem;
            transition: var(--transition);
        }

        .page-footer:hover {
            color: var(--text-secondary);
            border-top-color: var(--primary-light);
        }

        /* Responsive Design */
        @media (max-width: 1200px) {

            .programs-grid,
            .formats-grid,
            .trust-grid,
            .benefits-grid,
            .vision-mission-grid {
                grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            }

            .philosophy-grid {
                grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            }
        }

        @media (max-width: 992px) {

            .programs-grid,
            .formats-grid,
            .trust-grid,
            .benefits-grid,
            .vision-mission-grid {
                grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
                gap: 2rem;
            }

            .card-content {
                padding: 2rem;
            }

            .standard-card {
                min-height: 320px;
            }
        }

        @media (max-width: 768px) {
            h1 {
                font-size: 2.5rem;
            }

            .nav-links {
                gap: 1.5rem;
            }

            .intro-card,
            .proposal-section .intro-text {
                padding: 2rem;
            }

            .programs-grid,
            .formats-grid,
            .trust-grid,
            .benefits-grid,
            .vision-mission-grid,
            .philosophy-grid {
                grid-template-columns: 1fr;
            }

            .standard-card {
                min-height: 300px;
            }

            .philosophy-card {
                min-height: 200px;
            }

            /* Reduce hover effects on mobile */
            .standard-card:hover {
                transform: translateY(-5px);
            }
        }

        @media (max-width: 640px) {
            .navbar {
                flex-direction: column;
                gap: 1.5rem;
            }

            .nav-links {
                gap: 1rem;
                flex-wrap: wrap;
                justify-content: center;
            }

            .page-header {
                margin-bottom: 3rem;
            }

            .card-content {
                padding: 1.8rem;
            }

            .philosophy-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 480px) {
            .philosophy-grid {
                grid-template-columns: 1fr;
            }

            .card-content {
                padding: 1.5rem;
            }

            .section-title {
                font-size: 1.6rem;
            }

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

        @media (prefers-reduced-motion: reduce) {
            * {
                animation: none !important;
                transition: none !important;
                transform: none !important;
            }

            .particles-container {
                display: none;
            }

            .card-animation,
            .grid-item {
                opacity: 1 !important;
                transform: none !important;
                transition: none !important;
            }

            .floating-icon {
                animation: none !important;
            }

            /* Disable hover effects */
            .standard-card:hover {
                transform: none !important;
                box-shadow: none !important;
            }

            .standard-card:hover .card-icon,
            .standard-card:hover .card-title,
            .standard-card:hover .card-description {
                transform: none !important;
            }
        }