/* =====================================================
   CSR.CSS - Social Responsibility Section Styles
   ===================================================== */

/* CSR Section */
.csr-section {
    background: var(--dark-800);
    position: relative;
}

/* Background Glow */
.csr-bg-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(15, 112, 191, 0.1) 0%, transparent 70%);
    pointer-events: none;
    animation: pulse-glow 8s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% {
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

/* CSR Content */
.csr-content {
    position: relative;
    z-index: 2;
}

/* CSR Stats */
.csr-stats {
    background: linear-gradient(135deg, var(--dark-700), var(--dark-600));
    border: 1px solid rgba(15, 112, 191, 0.2);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.stat-item {
    text-align: center;
    padding: 1rem;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.stat-item:hover {
    background: rgba(15, 112, 191, 0.1);
    transform: translateY(-5px);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: var(--font-display);
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--gray-400);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* CSR Programs */
.csr-programs {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* CSR Program Card */
.csr-program-card {
    background: linear-gradient(135deg, var(--dark-700), var(--dark-600));
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 1.75rem;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.csr-program-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--accent), var(--accent-dark));
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 0.4s ease;
}

.csr-program-card:hover::before {
    transform: scaleY(1);
    transform-origin: top;
}

.csr-program-card:hover {
    transform: translateX(10px);
    border-color: rgba(15, 112, 191, 0.3);
    box-shadow: 0 15px 40px rgba(15, 112, 191, 0.15);
}

/* Program Icon */
.program-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: linear-gradient(135deg, rgba(15, 112, 191, 0.15), rgba(15, 112, 191, 0.05));
    border: 1px solid rgba(15, 112, 191, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    transition: all 0.4s ease;
}

.csr-program-card:hover .program-icon {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--white);
    transform: rotate(360deg) scale(1.1);
    box-shadow: 0 8px 25px rgba(15, 112, 191, 0.4);
}

/* Program Content */
.program-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.csr-program-card:hover .program-content h4 {
    color: var(--accent-light);
}

.program-content p {
    color: var(--gray-400);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* CSR CTA */
.csr-cta {
    display: flex;
    justify-content: flex-start;
}

.csr-cta .btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* Animation on Scroll */
.csr-program-card {
    opacity: 0;
    transform: translateX(-30px);
    animation: slideInLeft 0.6s ease forwards;
}

.csr-program-card:nth-child(1) { animation-delay: 0.1s; }
.csr-program-card:nth-child(2) { animation-delay: 0.2s; }
.csr-program-card:nth-child(3) { animation-delay: 0.3s; }
.csr-program-card:nth-child(4) { animation-delay: 0.4s; }

@keyframes slideInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive */
@media (max-width: 1024px) {
    .csr-stats {
        padding: 1.5rem;
    }

    .stat-number {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .csr-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .csr-program-card {
        flex-direction: column;
        padding: 1.5rem;
    }

    .program-icon {
        width: 60px;
        height: 60px;
        min-width: 60px;
    }

    .csr-bg-glow {
        width: 400px;
        height: 400px;
    }
}