/* ===== ACHIEVEMENTS SECTION ===== */

.achievements-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.achievements-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    position: relative;
    z-index: 1;
}

.achievement-card {
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    gap: 1.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.achievement-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--terminal-green), var(--terminal-cyan), var(--terminal-purple));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.achievement-card:hover::before {
    transform: scaleX(1);
}

.achievement-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 255, 65, 0.3);
    box-shadow: 0 20px 60px rgba(0, 255, 65, 0.2);
}

.achievement-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    flex-shrink: 0;
    position: relative;
    background: linear-gradient(135deg, var(--terminal-green), var(--terminal-cyan));
    box-shadow: 0 10px 30px rgba(0, 255, 65, 0.3);
}

.achievement-icon.hacktoberfest {
    background: linear-gradient(135deg, #ff6b6b, #4ecdc4, #45b7d1);
    animation: rotateGradient 3s ease infinite;
}

@keyframes rotateGradient {

    0%,
    100% {
        filter: hue-rotate(0deg);
    }

    50% {
        filter: hue-rotate(20deg);
    }
}

.achievement-icon i {
    color: white;
    z-index: 1;
}

.achievement-content {
    flex: 1;
}

.achievement-content h3 {
    color: var(--terminal-green);
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    font-weight: 700;
}

.achievement-desc {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.achievement-desc strong {
    color: var(--terminal-cyan);
    font-weight: 600;
}

.achievement-stats {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.stat-badge {
    background: rgba(0, 255, 65, 0.1);
    border: 1px solid var(--terminal-green);
    color: var(--terminal-green);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.stat-badge:hover {
    background: rgba(0, 255, 65, 0.2);
    transform: scale(1.05);
}

.stat-badge i {
    font-size: 0.9rem;
}

.achievement-year {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 3rem;
    font-weight: 900;
    color: rgba(0, 255, 65, 0.1);
    font-family: 'JetBrains Mono', monospace;
}

/* ===== RESPONSIVE ===== */

@media (max-width: 768px) {
    .achievements-grid {
        grid-template-columns: 1fr;
    }

    .achievement-card {
        flex-direction: column;
        text-align: center;
    }

    .achievement-icon {
        margin: 0 auto;
    }

    .achievement-year {
        position: static;
        margin-top: 1rem;
        font-size: 2rem;
    }

    .achievement-stats {
        justify-content: center;
    }
}

/* ===== ANIMATION ON SCROLL ===== */

.achievement-card {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s ease forwards;
}

.achievement-card:nth-child(1) {
    animation-delay: 0.1s;
}

.achievement-card:nth-child(2) {
    animation-delay: 0.2s;
}

.achievement-card:nth-child(3) {
    animation-delay: 0.3s;
}

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