/* About Section */
.about-section {
    background: linear-gradient(135deg, #0a0a1a 0%, #1a1a2e 100%);
    position: relative;
    overflow: hidden;
}

.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 20%, rgba(64, 224, 208, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(138, 43, 226, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.about-content {
    position: relative;
    z-index: 1;
}

.about-text {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-intro {
    font-size: clamp(1.3rem, 3vw, 1.8rem);
    font-weight: 500;
    color: #e0e0e0;
    margin-bottom: 3rem;
    line-height: 1.6;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.about-journey {
    margin: 4rem 0;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
}

.journey-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.4s ease;
    width: 100%;
    max-width: 600px;
    position: relative;
    overflow: hidden;
}

.journey-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(64, 224, 208, 0.15), transparent);
    transition: left 0.6s ease;
}

.journey-item:hover::before {
    left: 100%;
}

.journey-item:hover {
    transform: translateY(-5px) scale(1.02);
    border-color: rgba(64, 224, 208, 0.4);
    box-shadow: 0 10px 30px rgba(64, 224, 208, 0.25);
}

.journey-label {
    font-size: 1.4rem;
    font-weight: 800;
    color: #40e0d0;
    min-width: 80px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.journey-arrow {
    font-size: 1.5rem;
    color: #8a2be2;
    font-weight: bold;
    position: relative;
    z-index: 1;
}

.journey-desc {
    font-size: 1.1rem;
    color: #cccccc;
    flex: 1;
    text-align: left;
    position: relative;
    z-index: 1;
}

.about-tagline {
    margin-top: 4rem;
    padding: 2.5rem;
    background: linear-gradient(135deg, rgba(64, 224, 208, 0.12), rgba(138, 43, 226, 0.12));
    border-radius: 24px;
    border: 1px solid rgba(64, 224, 208, 0.25);
    position: relative;
    overflow: hidden;
}

.about-tagline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.05) 50%, transparent 70%);
    transform: translateX(-100%);
    animation: shimmer 3s forwards;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

.about-tagline p {
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.about-tagline p:first-child {
    font-size: 1.3rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1.5rem;
}

.about-tagline p:last-child {
    font-size: 1.2rem;
    color: #e0e0e0;
    margin-bottom: 0;
    font-weight: 500;
}

/* Animation Classes */
.journey-item {
    opacity: 0;
    transform: translateY(30px);
    animation: slideInUp 0.8s ease-out forwards;
}

.journey-item:nth-child(1) {
    animation-delay: 0.2s;
}

.journey-item:nth-child(2) {
    animation-delay: 0.4s;
}

.journey-item:nth-child(3) {
    animation-delay: 0.6s;
}

@keyframes slideInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .about-intro {
        margin-bottom: 2rem;
    }

    .about-journey {
        margin: 3rem 0;
        gap: 1.5rem;
    }

    .journey-item {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
        gap: 1rem;
    }

    .journey-label {
        min-width: auto;
        font-size: 1.2rem;
    }

    .journey-arrow {
        transform: rotate(90deg);
        font-size: 1.2rem;
    }

    .journey-desc {
        text-align: center;
        font-size: 1rem;
    }

    .about-tagline {
        margin-top: 3rem;
        padding: 2rem;
    }

    .about-tagline p:first-child {
        font-size: 1.2rem;
        margin-bottom: 1rem;
    }

    .about-tagline p:last-child {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .journey-item {
        padding: 1.2rem;
        gap: 0.8rem;
    }

    .journey-label {
        font-size: 1.1rem;
    }

    .journey-desc {
        font-size: 0.95rem;
    }

    .about-tagline {
        padding: 1.5rem;
        margin-top: 2rem;
    }

    .about-tagline p:first-child {
        font-size: 1.1rem;
    }

    .about-tagline p:last-child {
        font-size: 1rem;
    }
}

/* Dark mode enhancements */
@media (prefers-color-scheme: dark) {
    .journey-item {
        background: rgba(255, 255, 255, 0.03);
        border-color: rgba(255, 255, 255, 0.08);
    }

    .about-tagline {
        background: linear-gradient(135deg, rgba(64, 224, 208, 0.08), rgba(138, 43, 226, 0.08));
        border-color: rgba(64, 224, 208, 0.18);
    }
}