/* Academic Hero Section */
.academic-hero {
    min-height: 100vh;
    background: linear-gradient(135deg, #1a1a1a 0%, #2c3e50 100%);
    color: white;
    padding: 6rem 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 4rem;
    position: relative;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    z-index: 2;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease forwards;
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #fff, #ffa500);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientFlow 8s ease infinite;
}

.hero-content p {
    font-size: 1.5rem;
    opacity: 0.9;
}

.hero-cards {
    display: flex;
    justify-content: center;
    gap: 2rem;
    z-index: 2;
}

.subject-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    width: 250px;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
}

.subject-card:nth-child(1) { animation: fadeInUp 1s ease 0.2s forwards; }
.subject-card:nth-child(2) { animation: fadeInUp 1s ease 0.4s forwards; }
.subject-card:nth-child(3) { animation: fadeInUp 1s ease 0.6s forwards; }

.subject-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.2);
}

.subject-card i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #ffa500, #00ff88);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: particleMove 20s linear infinite;
}

/* Curriculum Section */
.curriculum {
    padding: 5rem 0;
    background: #f8f9fa;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.section-description {
    text-align: center;
    color: #666;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.curriculum-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.curriculum-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.curriculum-card:hover {
    transform: translateY(-5px);
}

.curriculum-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.curriculum-card h3 {
    color: #ffa500;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 1rem;
}

.curriculum-card h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: #ffa500;
}

.curriculum-card ul {
    list-style: none;
    padding: 0;
}

.curriculum-card ul li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #eee;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.curriculum-card ul li i {
    color: #ffa500;
}

.curriculum-card ul li:hover {
    padding-left: 10px;
    color: #ffa500;
}

/* Teaching Methodology Section */
.methodology {
    padding: 5rem 0;
    background: white;
}

.methodology-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-top: 3rem;
}

.method-card {
    text-align: center;
    padding: 3rem 2rem;
    border-radius: 20px;
    background: #f8f9fa;
    transition: all 0.3s ease;
}

.method-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.method-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.method-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: #ffa500;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    transition: all 0.3s ease;
}

.method-card:hover .method-icon {
    transform: rotateY(360deg);
}

/* Academic Support Section */
.academic-support {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.support-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.support-card:hover {
    transform: translateY(-10px);
}

.support-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.support-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: all 0.3s ease;
}

.support-card:hover img {
    transform: scale(1.1);
}

.support-card h3, 
.support-card p {
    padding: 1.5rem;
    margin: 0;
}

.support-card h3 {
    color: #333;
    border-bottom: 1px solid #eee;
}

.learn-more {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    margin: 0 1.5rem 1.5rem;
    color: #ffa500;
    text-decoration: none;
    transition: all 0.3s ease;
}

.learn-more i {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.learn-more:hover i {
    transform: translateX(5px);
}

/* Assessment Section */
.assessment {
    padding: 5rem 0;
    background: white;
}

.assessment-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    margin-top: 3rem;
    align-items: start;
}

.assessment-info ul {
    list-style: none;
    padding: 0;
}

.assessment-info ul li {
    padding: 1rem 0;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.assessment-info ul li i {
    color: #ffa500;
}

.performance-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.254rem;
}

.class-performance-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.class-performance-card:hover {
    transform: translateY(-5px);
}

.class-info {
    text-align: center;
    margin-bottom: 1rem;
}

.class-info h3 {
    color: #333;
    margin-bottom: 0.5rem;
}

.class-info p {
    color: #ffa500;
    font-weight: 600;
}

.chart-container {
    height: 250px;
    position: relative;
}

/* Academic Calendar Section */
.academic-calendar {
    padding: 5rem 0;
    background: #f8f9fa;
}

.calendar-timeline {
    margin-top: 3rem;
    position: relative;
    padding: 2rem 0;
}

.calendar-event {
    position: relative;
    padding-left: 3rem;
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateX(-20px);
    animation: fadeInLeft 0.6s ease forwards;
}

.calendar-event::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: #ffa500;
    border-radius: 3px;
}

.event-date {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.date-text {
    font-weight: 600;
    color: #ffa500;
}

.event-icon {
    width: 40px;
    height: 40px;
    background: #ffa500;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.calendar-event.assessment::before { background: #f1c40f; }
.calendar-event.exam::before { background: #e74c3c; }
.calendar-event.event::before { background: #2ecc71; }
.calendar-event.holiday::before { background: #9b59b6; }

/* Faculty Spotlight Section */
.faculty-spotlight {
    padding: 5rem 0;
    background: white;
}

.faculty-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.faculty-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
}

.faculty-card.animate {
    opacity: 1;
    transform: translateY(0);
}

.faculty-image {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.faculty-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.faculty-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 123, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.faculty-card:hover .faculty-overlay {
    opacity: 1;
}

.qualification-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    color: white;
    text-align: center;
    padding: 1rem;
}

.qualification-list span {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
}

.faculty-info {
    padding: 1.5rem;
}

.faculty-info h3 {
    color: #333;
    margin-bottom: 0.5rem;
}

.faculty-info .subject {
    color: #ffa500;
    display: block;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.faculty-info p {
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.achievement {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #f1c40f;
    font-size: 0.9rem;
}

.achievement i {
    font-size: 1.2rem;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes particleMove {
    0% { transform: translateY(0) rotate(0deg); }
    100% { transform: translateY(-100px) rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 1200px) {
    .curriculum-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .hero-cards {
        flex-direction: column;
        align-items: center;
    }

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

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

    .assessment-content {
        grid-template-columns: 1fr;
    }

    .performance-grid {
        grid-template-columns: 1fr;
    }
}

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

    .curriculum-grid,
    .methodology-grid,
    .support-grid {
        grid-template-columns: 1fr;
    }

    .assessment-content {
        gap: 2rem;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .subject-card {
        width: 100%;
        max-width: 300px;
    }
}