/* =============================================
   Home Page Styles - Watawdeh Math Center
   ============================================= */

/* Hero Section - Now simplified for stats only */
.hero-section {
    padding: 0;
    position: relative;
}


/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, #0F172A 0%, #1E40AF 100%);
    padding: 50px 0;
    position: relative;
    z-index: 3;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.stat-item {
    text-align: center;
}

.stat-item .stat-number {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--white);
    display: block;
    margin-bottom: 8px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    letter-spacing: -0.02em;
}

.stat-item .stat-label {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 600;
}

/* Features Section */
.features-section {
    background: var(--light-gray);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

@media (max-width: 1400px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}

.feature-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    border: 1px solid rgba(6, 182, 212, 0.1);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #06B6D4, #10B981);
    border-radius: 20px 20px 0 0;
    opacity: 0;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(6, 182, 212, 0.15);
    border-color: rgba(6, 182, 212, 0.2);
}

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

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #06B6D4 0%, #10B981 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2.3rem;
    color: var(--white);
    box-shadow: 0 8px 20px rgba(6, 182, 212, 0.25);
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 12px 30px rgba(6, 182, 212, 0.35);
}

.feature-icon i {
    transition: transform 0.3s ease;
}

.feature-card:hover .feature-icon i {
    transform: scale(1.1);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--dark-text);
    font-weight: 800;
    letter-spacing: -0.02em;
    transition: color 0.3s ease;
}

.feature-card:hover h3 {
    background: linear-gradient(135deg, #06B6D4, #10B981);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature-card p {
    color: var(--text-gray);
    line-height: 1.8;
    font-size: 1rem;
}

/* About Teacher Section */
.about-teacher {
    padding: 100px 0;
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    object-position: top center;
    border-radius: 25px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
}

.about-image .badge-overlay {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, #06B6D4, #10B981);
    color: white;
    padding: 20px 30px;
    border-radius: 15px;
    font-weight: 800;
    font-size: 1.2rem;
    box-shadow: 0 8px 25px rgba(6, 182, 212, 0.5);
    display: flex;
    align-items: center;
    gap: 10px;
}

.about-image .badge-overlay i {
    font-size: 1.5rem;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 25px;
}

.about-text .subtitle {
    background: linear-gradient(135deg, #06B6D4, #10B981);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
    display: inline-block;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-features {
    list-style: none;
    margin-top: 30px;
}

.about-features li {
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.1rem;
}

.about-features li:last-child {
    border-bottom: none;
}

.about-features i {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.5rem;
}

/* Free Lectures Section */
.free-lectures {
    background: var(--light-gray);
    padding: 80px 0;
}

.videos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

@media (max-width: 1200px) {
    .videos-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .videos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

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

.video-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    cursor: pointer;
}

.video-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.video-thumbnail {
    position: relative;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
    overflow: hidden;
}

.video-thumbnail img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #06B6D4, #10B981);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.5);
}

.video-card:hover .video-play-btn {
    transform: translate(-50%, -50%) scale(1.2);
    box-shadow: 0 8px 25px rgba(6, 182, 212, 0.7);
    filter: brightness(1.2);
}

.video-info {
    padding: 20px;
}

.video-info h3 {
    font-size: 1.1rem;
    color: var(--primary-blue);
    margin-bottom: 10px;
    line-height: 1.4;
}

.video-info .video-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--text-gray);
    font-size: 0.9rem;
}

.video-info .video-meta i {
    color: var(--accent-cyan);
}

/* Contact Section */
.contact-section {
    background: var(--white);
    padding: 80px 0;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info h3 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.contact-info p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    line-height: 1.8;
}

.contact-details {
    list-style: none;
}

.contact-details li {
    padding: 20px;
    background: var(--light-gray);
    border-radius: 10px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--transition);
}

.contact-details li:hover {
    background: var(--gold);
    transform: translateX(-10px);
}

.contact-details i {
    font-size: 1.8rem;
    color: var(--primary-blue);
    width: 50px;
    height: 50px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-details .contact-text {
    flex: 1;
}

.contact-details .contact-text strong {
    display: block;
    color: var(--primary-blue);
    font-size: 1rem;
    margin-bottom: 5px;
}

.contact-details .contact-text span {
    color: var(--text-gray);
}

.contact-form {
    background: var(--light-gray);
    padding: 40px;
    border-radius: 15px;
}

.contact-form h3 {
    font-size: 2rem;
    margin-bottom: 30px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%);
    padding: 80px 0;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(245, 158, 11, 0.2) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(245, 158, 11, 0.2) 0%, transparent 50%);
    pointer-events: none;
}

.cta-section h2 {
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.cta-section p {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.95;
    position: relative;
    z-index: 1;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 80px 0 60px;
    }
    
    .hero-text h1 {
        font-size: 2rem;
    }
    
    .hero-text p {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .videos-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 1.75rem;
    }
    
    .stat-item .stat-number {
        font-size: 2rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}