/* =============================================================================
   ABOUT SECTION STYLES
   ============================================================================= */

/* About Section */
.about {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.8) 0%, 
        rgba(240, 253, 244, 0.6) 50%, 
        rgba(249, 250, 251, 0.8) 100%);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

/* Animated Pipeline */
.animated-pipeline {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 200px;
    opacity: 0.1;
    z-index: 1;
}

.pipeline-svg {
    width: 100%;
    height: 100%;
}

.pipeline-path {
    fill: none;
    stroke: var(--primary-color);
    stroke-width: 4;
    stroke-dasharray: 10 5;
    animation: flow 20s linear infinite;
}

.pipeline-icon {
    fill: var(--secondary-color);
    stroke: var(--accent-color);
    stroke-width: 2;
    filter: drop-shadow(0 2px 10px rgba(16, 185, 129, 0.5));
    animation: pulse-icon 3s ease-in-out infinite;
}

.icon-1 {
    animation-delay: 0s;
}

.icon-2 {
    animation-delay: 1s;
}

.icon-3 {
    animation-delay: 2s;
}

/* About Text */
.about-text {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-color);
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    background: rgba(255, 255, 255, 0.8);
    padding: 50px;
    border-radius: 24px;
    border: 1px solid var(--border-color);
    box-shadow: 
        0 20px 60px var(--shadow-light),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease-out 0.3s forwards;
}

.about-text::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(16, 185, 129, 0.1), 
        transparent);
    animation: shimmer 3s ease-in-out infinite;
}

/* Animations */
@keyframes flow {
    0% { stroke-dashoffset: 0; }
    100% { stroke-dashoffset: -100; }
}

@keyframes pulse-icon {
    0%, 100% {
        transform: scale(1);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.2);
        opacity: 1;
    }
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .about-text {
        padding: 30px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .about-text {
        padding: 25px;
        font-size: 15px;
    }
}