/* ===== ENHANCED HOME PAGE - PREMIUM DESIGN ===== */
/*
 * Ultra-modern, visually stunning design for Clara Science Academy
 * Features: Glassmorphism, 3D effects, advanced animations, micro-interactions
 */

/* ===== FLOATING PARTICLES BACKGROUND ===== */
.particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(102, 126, 234, 0.3);
    border-radius: 50%;
    animation: float 20s infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) translateX(100px);
        opacity: 0;
    }
}

/* ===== ULTRA MODERN HERO SECTION ===== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    z-index: 2;
}

.hero-content {
    text-align: center;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(40px) saturate(200%);
    -webkit-backdrop-filter: blur(40px) saturate(200%);
    border-radius: 2.5rem;
    box-shadow: 
        0 30px 80px rgba(0, 0, 0, 0.25),
        inset 0 1px 2px rgba(255, 255, 255, 0.6),
        0 0 120px rgba(102, 126, 234, 0.2);
    padding: 4rem 3rem;
    max-width: 1100px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    animation: slideInUp 1s ease-out, glow 3s ease-in-out infinite alternate;
    position: relative;
    overflow: hidden;
}

.hero-content::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.1) 0%, transparent 50%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes glow {
    from {
        box-shadow: 
            0 25px 50px rgba(0, 0, 0, 0.15),
            inset 0 1px 0 rgba(255, 255, 255, 0.5),
            0 0 100px rgba(102, 126, 234, 0.1);
    }
    to {
        box-shadow: 
            0 25px 50px rgba(0, 0, 0, 0.15),
            inset 0 1px 0 rgba(255, 255, 255, 0.5),
            0 0 150px rgba(102, 126, 234, 0.3);
    }
}

.hero-text h1 {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    color: white;
    text-shadow: 
        0 2px 4px rgba(0,0,0,0.3),
        0 4px 8px rgba(102, 126, 234, 0.5),
        0 8px 16px rgba(118, 75, 162, 0.3);
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 0 30px rgba(255,255,255,0.3));
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% center; }
    50% { background-position: 100% center; }
}

.hero-text .lead {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2.5rem;
    line-height: 1.7;
    font-weight: 500;
    position: relative;
    z-index: 1;
    text-shadow: 
        0 2px 8px rgba(0,0,0,0.3),
        0 4px 16px rgba(0,0,0,0.2);
}

/* ===== PREMIUM HERO FEATURES ===== */
.hero-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.hero-feature {
    text-align: center;
    padding: 2.5rem 2rem;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(15px);
    border-radius: 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.4);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.hero-feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.15) 0%, rgba(6, 182, 212, 0.15) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.hero-feature:hover::before {
    opacity: 1;
}

.hero-feature:hover {
    transform: translateY(-10px) scale(1.05);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 
        0 25px 50px rgba(102, 126, 234, 0.4),
        0 0 80px rgba(102, 126, 234, 0.3),
        inset 0 1px 2px rgba(255, 255, 255, 0.6);
    border-color: rgba(255, 255, 255, 0.6);
}

.hero-feature i {
    font-size: 3.5rem;
    margin-bottom: 1.25rem;
    color: white;
    text-shadow: 
        0 2px 4px rgba(0,0,0,0.2),
        0 4px 8px rgba(102, 126, 234, 0.4),
        0 0 20px rgba(6, 182, 212, 0.3);
    display: inline-block;
    animation: iconBounce 2s ease-in-out infinite;
    filter: drop-shadow(0 0 15px rgba(255,255,255,0.4));
}

@keyframes iconBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.hero-feature:hover i {
    animation: iconSpin 0.6s ease;
}

@keyframes iconSpin {
    from { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(180deg) scale(1.2); }
    to { transform: rotate(360deg) scale(1); }
}

.hero-feature span {
    font-size: 1.2rem;
    font-weight: 700;
    color: white;
    text-shadow: 
        0 2px 4px rgba(0,0,0,0.3),
        0 4px 8px rgba(0,0,0,0.2);
}

/* ===== PREMIUM ACTION BUTTONS ===== */
.hero-actions {
    margin-top: 2rem;
    position: relative;
    z-index: 1;
}

.hero-actions p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
    text-shadow: 
        0 2px 4px rgba(0,0,0,0.3),
        0 4px 8px rgba(0,0,0,0.2);
}

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

.hero-btn {
    padding: 1.25rem 2.5rem;
    font-size: 1.15rem;
    font-weight: 700;
    border-radius: 1rem;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.hero-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.hero-btn:hover::before {
    width: 300px;
    height: 300px;
}

.hero-btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
}

.hero-btn-primary:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.5);
    color: white;
}

.hero-btn-secondary {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.4);
}

.hero-btn-secondary:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 40px rgba(16, 185, 129, 0.5);
    color: white;
}

.hero-btn i {
    font-size: 1.25rem;
    transition: transform 0.3s ease;
}

.hero-btn:hover i {
    transform: scale(1.2);
}

/* ===== ULTRA GLASSMORPHIC SECTION CONTAINERS ===== */
.about-section,
.features-section,
.programs-section,
.technology-section,
.testimonials-section,
.contact-section {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(45px) saturate(200%);
    -webkit-backdrop-filter: blur(45px) saturate(200%);
    border-radius: 2.5rem;
    margin: 2rem;
    padding: 5rem 3rem;
    box-shadow: 
        0 30px 80px rgba(0, 0, 0, 0.2),
        inset 0 1px 2px rgba(255, 255, 255, 0.7),
        0 0 100px rgba(102, 126, 234, 0.15);
    border: 2px solid rgba(255, 255, 255, 0.25);
    position: relative;
    overflow: hidden;
}

.about-section::before,
.features-section::before,
.programs-section::before,
.technology-section::before,
.testimonials-section::before,
.contact-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.08) 0%, transparent 70%);
    animation: rotate 30s linear infinite;
    pointer-events: none;
}

/* Alternate section backgrounds with different tints */
.features-section {
    background: rgba(102, 126, 234, 0.04);
}

.programs-section {
    background: rgba(16, 185, 129, 0.04);
}

.technology-section {
    background: rgba(6, 182, 212, 0.04);
}

/* ===== ULTRA PREMIUM SECTION TITLES ===== */
.section-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
    color: white;
    text-shadow: 
        0 2px 4px rgba(0,0,0,0.4),
        0 4px 8px rgba(102, 126, 234, 0.6),
        0 8px 16px rgba(118, 75, 162, 0.4),
        0 0 40px rgba(6, 182, 212, 0.3);
    position: relative;
    display: inline-block;
    filter: drop-shadow(0 0 30px rgba(255,255,255,0.4));
}

.section-title-glow {
    width: 150px;
    height: 6px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 50%, #06b6d4 100%);
    background-size: 200% auto;
    border-radius: 3px;
    margin: 0 auto 2rem;
    box-shadow: 
        0 0 20px rgba(102, 126, 234, 0.6),
        0 0 40px rgba(6, 182, 212, 0.4);
    animation: gradientShift 4s ease infinite, glowPulse 2s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% {
        box-shadow: 
            0 0 20px rgba(102, 126, 234, 0.6),
            0 0 40px rgba(6, 182, 212, 0.4);
    }
    50% {
        box-shadow: 
            0 0 30px rgba(102, 126, 234, 0.8),
            0 0 60px rgba(6, 182, 212, 0.6);
    }
}

.section-subtitle {
    font-size: 1.4rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
    font-weight: 500;
    text-shadow: 
        0 2px 4px rgba(0,0,0,0.3),
        0 4px 8px rgba(0,0,0,0.2);
}

/* ===== 3D STAT BOXES WITH ULTRA TRANSPARENCY ===== */
.modern-stat-box {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.3) 0%, rgba(118, 75, 162, 0.3) 100%);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    border-radius: 20px;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    box-shadow: 
        0 20px 60px rgba(102, 126, 234, 0.4),
        inset 0 1px 2px rgba(255, 255, 255, 0.6),
        0 0 60px rgba(102, 126, 234, 0.3);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.modern-stat-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.modern-stat-box:hover::before {
    left: 100%;
}

.modern-stat-box:hover {
    transform: translateY(-10px) scale(1.05);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.4) 0%, rgba(118, 75, 162, 0.4) 100%);
    box-shadow: 
        0 30px 80px rgba(102, 126, 234, 0.5),
        inset 0 1px 2px rgba(255, 255, 255, 0.8),
        0 0 100px rgba(102, 126, 234, 0.4);
    border-color: rgba(255, 255, 255, 0.6);
}

.stat-icon-wrapper {
    width: 70px;
    height: 70px;
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    animation: iconPulse 2s ease-in-out infinite;
}

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

.stat-number {
    font-size: 3.5rem;
    font-weight: 900;
    color: white;
    margin: 0;
    line-height: 1;
    text-shadow: 0 4px 12px rgba(0,0,0,0.2);
    filter: drop-shadow(0 0 20px rgba(255,255,255,0.5));
}

.stat-plus {
    font-size: 2.5rem;
    opacity: 0.95;
}

.stat-label {
    color: white !important;
    font-weight: 800 !important;
    margin: 0.75rem 0 0 0;
    font-size: 1.05rem !important;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 0 2px 8px rgba(0,0,0,0.3) !important;
}

/* ===== 3D CAMPUS CARD ===== */
.about-campus-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-radius: 25px;
    padding: 3.5rem 3rem;
    text-align: center;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    border: 2px solid rgba(102, 126, 234, 0.2);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.about-campus-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 50%, #06b6d4 100%);
    background-size: 200% auto;
    animation: gradientShift 3s ease infinite;
}

.about-campus-card:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: 
        0 30px 80px rgba(102, 126, 234, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.9),
        0 0 100px rgba(102, 126, 234, 0.2);
    border-color: #667eea;
}

.campus-icon-large {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3.5rem;
    margin: 0 auto 2rem;
    box-shadow: 
        0 15px 40px rgba(102, 126, 234, 0.4),
        inset 0 -5px 15px rgba(0, 0, 0, 0.1);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.campus-title {
    font-size: 2.25rem;
    font-weight: 900;
    color: white;
    margin-bottom: 1rem;
    text-shadow: 
        0 2px 4px rgba(0,0,0,0.3),
        0 4px 8px rgba(0,0,0,0.2);
}

.campus-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.15rem;
    margin-bottom: 2.5rem;
    font-weight: 500;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.campus-features {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    text-align: left;
}

.campus-feature-item {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.25rem 1.75rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(15px);
    border-radius: 15px;
    box-shadow: 
        0 8px 20px rgba(0,0,0,0.1),
        inset 0 1px 1px rgba(255, 255, 255, 0.5);
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.campus-feature-item:hover {
    transform: translateX(12px) scale(1.02);
    background: rgba(255, 255, 255, 0.22);
    box-shadow: 
        0 12px 35px rgba(16, 185, 129, 0.3),
        inset 0 1px 1px rgba(255, 255, 255, 0.7);
    border-color: rgba(255, 255, 255, 0.5);
}

.campus-feature-item i {
    color: #10b981;
    font-size: 1.75rem;
    animation: checkPulse 2s ease-in-out infinite;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2)) drop-shadow(0 0 10px rgba(16, 185, 129, 0.4));
}

@keyframes checkPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.campus-feature-item span {
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

/* ===== ULTRA-PREMIUM FEATURE CARDS ===== */
.feature-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(25px) saturate(180%);
    -webkit-backdrop-filter: blur(25px) saturate(180%);
    border-radius: 2rem;
    padding: 3.5rem 3rem;
    text-align: center;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.15),
        inset 0 1px 2px rgba(255, 255, 255, 0.8);
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 50%, #06b6d4 100%);
    background-size: 200% auto;
    animation: gradientShift 3s ease infinite;
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.6);
}

.feature-card:hover {
    transform: translateY(-20px) scale(1.05);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 
        0 35px 80px rgba(102, 126, 234, 0.35),
        0 0 100px rgba(102, 126, 234, 0.25),
        inset 0 1px 2px rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.5);
}

.feature-icon {
    width: 110px;
    height: 110px;
    margin: 0 auto 2.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
    box-shadow: 
        0 20px 50px rgba(102, 126, 234, 0.5),
        inset 0 -5px 15px rgba(0, 0, 0, 0.2),
        0 0 60px rgba(102, 126, 234, 0.4);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    animation: iconFloat 3s ease-in-out infinite;
}

@keyframes iconFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.feature-card:hover .feature-icon {
    transform: rotateY(360deg) scale(1.2);
    box-shadow: 
        0 25px 60px rgba(102, 126, 234, 0.6),
        inset 0 -5px 15px rgba(0, 0, 0, 0.2),
        0 0 80px rgba(102, 126, 234, 0.5);
}

.feature-icon::after {
    content: '';
    position: absolute;
    top: -10px;
    right: -10px;
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, #06b6d4 0%, #10b981 100%);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover .feature-icon::after {
    opacity: 1;
    animation: ping 1s ease-out infinite;
}

@keyframes ping {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(1.5); opacity: 0; }
}

.feature-card h3 {
    font-size: 1.75rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1.5rem;
    text-shadow: 
        0 2px 4px rgba(0,0,0,0.3),
        0 4px 8px rgba(0,0,0,0.2);
}

.feature-card p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    font-size: 1.1rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

/* ===== ULTRA-PREMIUM PROGRAM CARDS ===== */
.program-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(25px) saturate(180%);
    -webkit-backdrop-filter: blur(25px) saturate(180%);
    border-radius: 2rem;
    padding: 3.5rem 3rem;
    text-align: center;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.15),
        inset 0 1px 2px rgba(255, 255, 255, 0.8);
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.program-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, #10b981 0%, #059669 100%);
    background-size: 200% auto;
    animation: gradientShift 3s ease infinite;
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.6);
}

.program-card:hover {
    transform: translateY(-20px) scale(1.05);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 
        0 35px 80px rgba(16, 185, 129, 0.35),
        0 0 100px rgba(16, 185, 129, 0.25),
        inset 0 1px 2px rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.5);
}

.program-icon {
    width: 110px;
    height: 110px;
    margin: 0 auto 2.5rem;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
    box-shadow: 
        0 20px 50px rgba(16, 185, 129, 0.5),
        inset 0 -5px 15px rgba(0, 0, 0, 0.2),
        0 0 60px rgba(16, 185, 129, 0.4);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: iconFloat 3s ease-in-out infinite;
}

.program-card:hover .program-icon {
    transform: rotateY(360deg) scale(1.2);
    box-shadow: 
        0 25px 60px rgba(16, 185, 129, 0.6),
        inset 0 -5px 15px rgba(0, 0, 0, 0.2),
        0 0 80px rgba(16, 185, 129, 0.5);
}

.program-card h4 {
    font-size: 1.75rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1.5rem;
    text-shadow: 
        0 2px 4px rgba(0,0,0,0.3),
        0 4px 8px rgba(0,0,0,0.2);
}

.program-card p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    font-size: 1.1rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

/* ===== ULTRA-PREMIUM TESTIMONIAL CARDS ===== */
.modern-testimonial {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(25px) saturate(180%);
    -webkit-backdrop-filter: blur(25px) saturate(180%);
    border-radius: 2rem;
    padding: 3.5rem 3rem;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.15),
        inset 0 1px 2px rgba(255, 255, 255, 0.8);
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.modern-testimonial::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, #ffc107 0%, #ff9800 100%);
    background-size: 200% auto;
    animation: gradientShift 3s ease infinite;
    box-shadow: 0 0 20px rgba(255, 193, 7, 0.6);
}

.modern-testimonial:hover {
    transform: translateY(-20px) scale(1.05);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 
        0 35px 80px rgba(255, 193, 7, 0.35),
        0 0 100px rgba(255, 193, 7, 0.25),
        inset 0 1px 2px rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.5);
}

.quote-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #ffc107 0%, #ff9800 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.75rem;
    margin-bottom: 2rem;
    box-shadow: 0 10px 25px rgba(255, 193, 7, 0.4);
    transition: all 0.3s ease;
}

.modern-testimonial:hover .quote-icon {
    transform: rotate(360deg) scale(1.15);
}

.testimonial-content p {
    font-style: italic;
    color: #495057;
    line-height: 1.8;
    font-size: 1.1rem;
    margin-bottom: 0;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding-top: 2rem;
    border-top: 2px solid rgba(102, 126, 234, 0.1);
}

.author-avatar {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
    transition: all 0.3s ease;
}

.modern-testimonial:hover .author-avatar {
    transform: scale(1.15);
    box-shadow: 0 12px 30px rgba(102, 126, 234, 0.5);
}

.author-info h5 {
    font-size: 1.25rem;
    font-weight: 800;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.author-info p {
    color: #6c757d;
    font-size: 1rem;
    font-weight: 600;
}

/* ===== ULTRA-PREMIUM CONTACT CARDS ===== */
.modern-contact {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(25px) saturate(180%);
    -webkit-backdrop-filter: blur(25px) saturate(180%);
    border-radius: 2rem;
    padding: 3.5rem 2.5rem;
    text-align: center;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.15),
        inset 0 1px 2px rgba(255, 255, 255, 0.8);
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.modern-contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--contact-color, #dc3545) 0%, var(--contact-color-end, #c82333) 100%);
    background-size: 200% auto;
    animation: gradientShift 3s ease infinite;
    box-shadow: 0 0 20px rgba(var(--contact-shadow, 220, 53, 69), 0.6);
}

.modern-contact:hover {
    transform: translateY(-20px) scale(1.05);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 
        0 35px 80px rgba(var(--contact-shadow, 220, 53, 69), 0.35),
        0 0 100px rgba(var(--contact-shadow, 220, 53, 69), 0.25),
        inset 0 1px 2px rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.5);
}

.modern-contact:nth-child(1) { 
    --contact-color: #dc3545; 
    --contact-color-end: #c82333;
    --contact-shadow: 220, 53, 69;
}

.modern-contact:nth-child(2) { 
    --contact-color: #28a745; 
    --contact-color-end: #1e7e34;
    --contact-shadow: 40, 167, 69;
}

.modern-contact:nth-child(3) { 
    --contact-color: #007bff; 
    --contact-color-end: #0056b3;
    --contact-shadow: 0, 123, 255;
}

.modern-contact:nth-child(4) { 
    --contact-color: #6f42c1; 
    --contact-color-end: #5a32a3;
    --contact-shadow: 111, 66, 193;
}

.contact-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 2.5rem;
    background: linear-gradient(135deg, var(--contact-color, #dc3545) 0%, var(--contact-color-end, #c82333) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2.5rem;
    box-shadow: 
        0 20px 50px rgba(var(--contact-shadow, 220, 53, 69), 0.5),
        inset 0 -5px 15px rgba(0, 0, 0, 0.2),
        0 0 60px rgba(var(--contact-shadow, 220, 53, 69), 0.4);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: iconFloat 3s ease-in-out infinite;
}

.modern-contact:hover .contact-icon {
    transform: scale(1.25) rotate(360deg);
    box-shadow: 
        0 25px 60px rgba(var(--contact-shadow, 220, 53, 69), 0.6),
        inset 0 -5px 15px rgba(0, 0, 0, 0.2),
        0 0 80px rgba(var(--contact-shadow, 220, 53, 69), 0.5);
}

.contact-card h4 {
    font-size: 1.4rem !important;
    font-weight: 800 !important;
    color: white !important;
    margin-bottom: 1.25rem !important;
    text-shadow: 
        0 2px 4px rgba(0,0,0,0.3),
        0 4px 8px rgba(0,0,0,0.2) !important;
}

.modern-contact .contact-info-text {
    font-size: 1.05rem !important;
    line-height: 1.6 !important;
}

.contact-info-text {
    color: white !important;
    line-height: 1.8 !important;
    font-size: 1.1rem !important;
    font-weight: 600 !important;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.contact-info-text a {
    color: white !important;
    text-decoration: none !important;
    font-weight: 700 !important;
    transition: all 0.3s ease;
    text-shadow: 
        0 2px 4px rgba(0,0,0,0.4),
        0 0 15px rgba(255,255,255,0.5) !important;
}

.contact-info-text a:hover {
    text-decoration: none !important;
    filter: brightness(1.3) !important;
    text-shadow: 
        0 2px 4px rgba(0,0,0,0.5),
        0 0 30px rgba(255,255,255,0.8) !important;
}

.contact-info-text,
.contact-info-text a {
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    hyphens: auto !important;
    max-width: 100% !important;
}

/* ===== ULTRA-PREMIUM OFFICE HOURS (TRANSPARENT) ===== */
.modern-office-hours {
    background: rgba(255, 255, 255, 0.1) !important;
    backdrop-filter: blur(25px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(25px) saturate(180%) !important;
    border-radius: 2rem !important;
    padding: 3.5rem 3rem !important;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.15),
        inset 0 1px 2px rgba(255, 255, 255, 0.8) !important;
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
    position: relative;
    overflow: hidden;
}

.modern-office-hours::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 50%, #06b6d4 100%);
    background-size: 200% auto;
    animation: gradientShift 3s ease infinite;
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.6);
}

.office-hours-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.office-hours-header i {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.75rem;
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
}

.office-hours-header h4 {
    color: white;
    margin: 0;
    font-size: 2rem;
    font-weight: 900;
    text-shadow: 
        0 2px 4px rgba(0,0,0,0.3),
        0 4px 8px rgba(0,0,0,0.2);
}

.office-hours-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.office-hours-item {
    background: rgba(255, 255, 255, 0.12) !important;
    backdrop-filter: blur(15px) !important;
    -webkit-backdrop-filter: blur(15px) !important;
    border-radius: 18px !important;
    padding: 2.25rem 2rem !important;
    text-align: center;
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 
        0 10px 30px rgba(0, 0, 0, 0.1),
        inset 0 1px 1px rgba(255, 255, 255, 0.6) !important;
}

.office-hours-item:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.18) !important;
    box-shadow: 
        0 20px 50px rgba(102, 126, 234, 0.3),
        inset 0 1px 1px rgba(255, 255, 255, 0.8) !important;
    border-color: rgba(255, 255, 255, 0.5) !important;
}

.office-hours-item.closed {
    background: rgba(254, 226, 226, 0.2) !important;
    border-color: rgba(252, 165, 165, 0.4) !important;
}

.office-hours-item.closed:hover {
    background: rgba(254, 226, 226, 0.25) !important;
    border-color: rgba(239, 68, 68, 0.5) !important;
    box-shadow: 
        0 20px 50px rgba(239, 68, 68, 0.3),
        inset 0 1px 1px rgba(255, 255, 255, 0.6) !important;
}

.day-label {
    font-size: 1.25rem;
    font-weight: 800;
    color: white;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.time-label {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.office-hours-item.closed .time-label {
    color: #fee2e2;
    font-weight: 700;
    text-shadow: 
        0 2px 4px rgba(0,0,0,0.3),
        0 0 10px rgba(239, 68, 68, 0.4);
}

/* ===== ULTRA-PREMIUM CALL TO ACTION ===== */
.cta-section {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.4) 0%, rgba(118, 75, 162, 0.4) 100%);
    backdrop-filter: blur(50px) saturate(200%);
    -webkit-backdrop-filter: blur(50px) saturate(200%);
    border-radius: 2.5rem;
    margin: 2rem;
    padding: 5rem 3rem;
    box-shadow: 
        0 30px 80px rgba(102, 126, 234, 0.5),
        inset 0 1px 2px rgba(255, 255, 255, 0.6),
        0 0 120px rgba(102, 126, 234, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.4);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

.cta-section h2 {
    font-size: 3rem;
    font-weight: 900;
    color: white;
    margin-bottom: 1.5rem;
    text-shadow: 0 4px 15px rgba(0,0,0,0.2);
    position: relative;
    z-index: 1;
}

.cta-section .lead {
    font-size: 1.4rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 3rem;
    font-weight: 500;
    position: relative;
    z-index: 1;
}

.cta-section .btn {
    margin: 0.75rem;
    padding: 1.25rem 2.5rem;
    font-size: 1.15rem;
    font-weight: 700;
    border-radius: 1rem;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    z-index: 1;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.cta-section .btn-light {
    background: white;
    color: #667eea;
    border: none;
}

.cta-section .btn-light:hover {
    background: rgba(255, 255, 255, 0.95);
    color: #764ba2;
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 40px rgba(255, 255, 255, 0.4);
}

.cta-section .btn-outline-light {
    border: 2px solid white;
    color: white;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.cta-section .btn-outline-light:hover {
    background: white;
    color: #667eea;
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 40px rgba(255, 255, 255, 0.4);
}

/* ===== ENHANCED ANIMATIONS ===== */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(60px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Apply scroll animations */
.feature-card,
.program-card,
.modern-testimonial,
.modern-contact {
    opacity: 0;
    animation: fadeInScale 0.8s ease-out forwards;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }
.feature-card:nth-child(5) { animation-delay: 0.5s; }
.feature-card:nth-child(6) { animation-delay: 0.6s; }

.program-card:nth-child(1) { animation-delay: 0.15s; }
.program-card:nth-child(2) { animation-delay: 0.3s; }
.program-card:nth-child(3) { animation-delay: 0.45s; }
.program-card:nth-child(4) { animation-delay: 0.6s; }
.program-card:nth-child(5) { animation-delay: 0.75s; }
.program-card:nth-child(6) { animation-delay: 0.9s; }

/* ===== ULTRA-MODERN TECH STACK SHOWCASE ===== */
.tech-stack-showcase {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    border-radius: 2rem;
    padding: 3rem 2.5rem;
    box-shadow: 
        0 25px 70px rgba(0, 0, 0, 0.2),
        inset 0 1px 2px rgba(255, 255, 255, 0.8),
        0 0 80px rgba(102, 126, 234, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.35);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.tech-stack-showcase::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 50%, #06b6d4 100%);
    background-size: 200% auto;
    animation: gradientShift 3s ease infinite;
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.6);
}

.tech-stack-showcase:hover {
    transform: translateY(-8px) scale(1.02);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 
        0 35px 90px rgba(102, 126, 234, 0.35),
        inset 0 1px 2px rgba(255, 255, 255, 0.9),
        0 0 100px rgba(102, 126, 234, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
}

.tech-stack-header {
    text-align: center;
    margin-bottom: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.tech-stack-header i {
    font-size: 2.5rem;
    color: white;
    text-shadow: 
        0 2px 4px rgba(0,0,0,0.3),
        0 0 20px rgba(102, 126, 234, 0.6);
    animation: rocketFloat 3s ease-in-out infinite;
}

@keyframes rocketFloat {
    0%, 100% { transform: translateY(0) rotate(-5deg); }
    50% { transform: translateY(-15px) rotate(5deg); }
}

.tech-stack-header h4 {
    font-size: 1.8rem;
    font-weight: 900;
    color: white;
    margin: 0;
    text-shadow: 
        0 2px 4px rgba(0,0,0,0.3),
        0 4px 8px rgba(0,0,0,0.2);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tech-stack-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.tech-stack-item {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: 1.5rem;
    padding: 2rem 1.5rem;
    text-align: center;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.tech-stack-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tech-stack-item:hover::before {
    opacity: 1;
}

.tech-stack-item:hover {
    transform: translateY(-10px) scale(1.08);
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.6);
    box-shadow: 
        0 20px 50px rgba(102, 126, 234, 0.4),
        inset 0 1px 2px rgba(255, 255, 255, 0.8),
        0 0 60px rgba(102, 126, 234, 0.3);
}

.tech-stack-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.25rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        0 15px 40px rgba(102, 126, 234, 0.5),
        inset 0 -3px 10px rgba(0, 0, 0, 0.2),
        0 0 40px rgba(102, 126, 234, 0.4);
    transition: all 0.4s ease;
    position: relative;
    z-index: 1;
}

.tech-stack-icon i {
    font-size: 2.5rem;
    color: white;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.tech-stack-item:hover .tech-stack-icon {
    transform: scale(1.15) rotate(360deg);
    box-shadow: 
        0 20px 60px rgba(102, 126, 234, 0.7),
        inset 0 -3px 10px rgba(0, 0, 0, 0.2),
        0 0 60px rgba(102, 126, 234, 0.6);
}

.tech-stack-item:nth-child(1) .tech-stack-icon {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    box-shadow: 
        0 15px 40px rgba(6, 182, 212, 0.5),
        inset 0 -3px 10px rgba(0, 0, 0, 0.2),
        0 0 40px rgba(6, 182, 212, 0.4);
}

.tech-stack-item:nth-child(2) .tech-stack-icon {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    box-shadow: 
        0 15px 40px rgba(16, 185, 129, 0.5),
        inset 0 -3px 10px rgba(0, 0, 0, 0.2),
        0 0 40px rgba(16, 185, 129, 0.4);
}

.tech-stack-item:nth-child(3) .tech-stack-icon {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 
        0 15px 40px rgba(102, 126, 234, 0.5),
        inset 0 -3px 10px rgba(0, 0, 0, 0.2),
        0 0 40px rgba(102, 126, 234, 0.4);
}

.tech-stack-item:nth-child(4) .tech-stack-icon {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    box-shadow: 
        0 15px 40px rgba(245, 158, 11, 0.5),
        inset 0 -3px 10px rgba(0, 0, 0, 0.2),
        0 0 40px rgba(245, 158, 11, 0.4);
}

.tech-stack-label {
    display: block;
    font-size: 1.1rem;
    font-weight: 800;
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.tech-platform-badge {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: 50px;
    padding: 1.25rem 2rem;
    text-align: center;
    border: 2px solid rgba(255, 255, 255, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
}

.tech-platform-badge:hover {
    background: rgba(255, 255, 255, 0.22);
    border-color: rgba(255, 255, 255, 0.5);
    transform: scale(1.05);
    box-shadow: 
        0 10px 30px rgba(16, 185, 129, 0.3),
        inset 0 1px 2px rgba(255, 255, 255, 0.6);
}

.tech-platform-badge i {
    font-size: 1.5rem;
    color: #10b981;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2)) drop-shadow(0 0 10px rgba(16, 185, 129, 0.5));
}

.tech-platform-badge span {
    font-size: 1.15rem;
    font-weight: 800;
    color: white;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tech-icon-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    margin-bottom: 2.5rem;
}

.tech-icon-item {
    width: 100%;
    aspect-ratio: 1;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.3) 0%, rgba(6, 182, 212, 0.3) 100%);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: 24px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 5rem !important;
    box-shadow: 
        0 20px 50px rgba(102, 126, 234, 0.4),
        inset 0 1px 2px rgba(255, 255, 255, 0.6);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    opacity: 0;
    animation: fadeInBounce 0.8s ease-out forwards;
    text-shadow: 
        0 2px 4px rgba(0,0,0,0.3),
        0 4px 8px rgba(102, 126, 234, 0.5),
        0 0 20px rgba(6, 182, 212, 0.3);
    filter: drop-shadow(0 0 15px rgba(255,255,255,0.4));
}

@keyframes fadeInBounce {
    0% {
        opacity: 0;
        transform: scale(0.3) rotate(-45deg);
    }
    60% {
        opacity: 1;
        transform: scale(1.1) rotate(5deg);
    }
    100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

.tech-icon-item:hover {
    transform: scale(1.2) rotate(10deg) translateY(-10px);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 
        0 30px 70px rgba(102, 126, 234, 0.6),
        inset 0 1px 2px rgba(255, 255, 255, 0.8);
    border-color: rgba(255, 255, 255, 0.5);
}

.tech-icon-item:nth-child(1) {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.3) 0%, rgba(8, 145, 178, 0.3) 100%);
}

.tech-icon-item:nth-child(2) {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.3) 0%, rgba(5, 150, 105, 0.3) 100%);
}

.tech-icon-item:nth-child(3) {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.3) 0%, rgba(118, 75, 162, 0.3) 100%);
}

.tech-icon-item:nth-child(4) {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.3) 0%, rgba(217, 119, 6, 0.3) 100%);
}

.tech-showcase-label {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: 15px;
    box-shadow: 
        0 10px 30px rgba(0, 0, 0, 0.1),
        inset 0 1px 2px rgba(255, 255, 255, 0.5);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.tech-showcase-label i {
    color: white;
    font-size: 1.35rem;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.tech-showcase-label span {
    color: white;
    font-weight: 800;
    font-size: 1.3rem;
    text-shadow: 
        0 2px 4px rgba(0,0,0,0.3),
        0 4px 8px rgba(0,0,0,0.2);
}

/* ===== TECH SECTION ENHANCEMENT ===== */
.tech-features {
    list-style: none;
    padding: 0;
}

.tech-features li {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 1.25rem;
    font-size: 1.15rem;
    color: #495057;
    padding: 1.25rem 1.75rem;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    border: 1px solid rgba(16, 185, 129, 0.2);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.tech-features li:hover {
    transform: translateX(15px) scale(1.02);
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.25);
    background: rgba(255, 255, 255, 0.95);
    border-color: #10b981;
}

.tech-features li i {
    color: white;
    font-size: 1.25rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
    flex-shrink: 0;
}

/* ===== RESPONSIVE ENHANCEMENTS ===== */
@media (max-width: 992px) {
    .hero-text h1 {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .tech-icon-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }
    
    .tech-icon-item {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .hero-text .lead {
        font-size: 1.25rem;
    }
    
    .hero-features {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .modern-stat-box {
        flex-direction: column;
        text-align: center;
        padding: 2rem 1.5rem;
    }
    
    .stat-icon-wrapper {
        width: 60px;
        height: 60px;
        font-size: 1.75rem;
    }
    
    .stat-number {
        font-size: 3rem;
    }
    
    .about-campus-card {
        margin-top: 2rem;
        padding: 3rem 2rem;
    }
    
    .campus-icon-large {
        width: 100px;
        height: 100px;
        font-size: 3rem;
    }
    
    .tech-showcase-card {
        margin-top: 2rem;
        padding: 2.5rem 2rem;
    }
    
    .office-hours-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-icon,
    .program-icon {
        width: 85px;
        height: 85px;
        font-size: 2.25rem;
    }
    
    .quote-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .contact-icon {
        width: 75px;
        height: 75px;
        font-size: 1.75rem;
    }
}

@media (max-width: 576px) {
    .hero-text h1 {
        font-size: 2rem;
    }
    
    .hero-content {
        padding: 2.5rem 1.75rem;
    }
    
    .hero-btn {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .modern-stat-box {
        padding: 1.75rem 1.25rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .stat-icon-wrapper {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .tech-icon-item {
        font-size: 2rem;
    }
    
    .campus-icon-large {
        width: 80px;
        height: 80px;
        font-size: 2.5rem;
    }
    
    .campus-title {
        font-size: 1.5rem;
    }
    
    .feature-icon,
    .program-icon {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }
    
    .cta-section h2 {
        font-size: 1.75rem;
    }
    
    .cta-section .lead {
        font-size: 1.15rem;
    }
    
    .about-section,
    .features-section,
    .programs-section,
    .technology-section,
    .testimonials-section,
    .contact-section,
    .cta-section {
        margin: 1rem;
        padding: 3rem 2rem;
    }
}

/* ===== PRINT & ACCESSIBILITY ===== */
@media print {
    .slideshow-container,
    .particles-container,
    .hero-btn,
    .cta-section {
        display: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .hero-content,
    .modern-stat-box,
    .about-campus-card,
    .feature-card,
    .program-card,
    .modern-testimonial,
    .modern-contact,
    .modern-office-hours {
        border-width: 3px;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}