/* ================================
   PRE-ANIMATION HIDDEN STATE
   (prevents flash-of-unanimated-content before anime.js runs)
   ================================ */

.status-badge,
.nav-links li,
.logo {
    opacity: 0;
}

/* ================================
   SCROLL-DRIVEN 3D MODEL
   ================================ */

.scroll-3d-track {
    position: fixed;
    top: 6vh;
    right: 2vw;
    width: 220px;
    height: 220px;
    z-index: 1;
    pointer-events: none;
    will-change: transform;
    filter: drop-shadow(0 0 25px rgba(0, 255, 136, 0.25));
}

.scroll-3d-canvas {
    width: 100%;
    height: 100%;
    display: block;
}

@media (max-width: 900px) {
    .scroll-3d-track { display: none; }
}

/* ================================
   3D HERO CANVAS
   ================================ */

#hero-3d-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.85;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
}

/* ================================
   3D TILT (perspective card interaction)
   ================================ */

.tilt-3d {
    transform-style: preserve-3d;
    will-change: transform;
    transition: transform 0.15s ease-out, box-shadow 0.3s ease;
}

.tilt-3d:hover {
    box-shadow: 0 25px 50px -12px rgba(0, 255, 136, 0.15);
}

.tilt-glare {
    position: absolute;
    inset: 0;
    pointer-events: none;
    border-radius: inherit;
    background: radial-gradient(circle at var(--gx, 50%) var(--gy, 50%), rgba(255,255,255,0.10), transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tilt-3d:hover .tilt-glare {
    opacity: 1;
}

/* ================================
   GSOC SECTION
   ================================ */

.gsoc-section {
    position: relative;
}

.gsoc-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.5rem;
    border: 1px solid rgba(0, 255, 136, 0.25);
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.06) 0%, rgba(0, 136, 255, 0.05) 100%);
    border-radius: 14px;
    padding: 2rem 2.5rem;
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
}

.gsoc-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 60%;
    height: 200%;
    background: linear-gradient(120deg, transparent, rgba(0, 255, 136, 0.08), transparent);
    transform: rotate(15deg);
    pointer-events: none;
}

.gsoc-banner-text h3 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.gsoc-banner-text p {
    color: var(--text-dim);
    font-size: 1rem;
    max-width: 560px;
}

.gsoc-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    border-radius: 999px;
    background: rgba(0, 255, 136, 0.12);
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 0.8rem;
}

.gsoc-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.gsoc-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.gsoc-stat-card {
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 1.75rem 1.25rem;
    text-align: center;
    background: rgba(255, 255, 255, 0.02);
}

.gsoc-stat-value {
    font-size: 2.4rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.gsoc-stat-label {
    color: var(--text-dim);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.gsoc-work-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.gsoc-work-card {
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1.75rem;
    background: rgba(255, 255, 255, 0.02);
}

.gsoc-work-card .gsoc-work-number {
    position: absolute;
    top: 1.25rem;
    right: 1.5rem;
    font-size: 2rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.06);
}

.gsoc-work-card h4 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    padding-right: 2.5rem;
}

.gsoc-work-card p {
    color: var(--text-dim);
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 0.75rem;
}

.gsoc-work-card .gsoc-metric {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--accent);
    background: rgba(0, 255, 136, 0.1);
    padding: 0.25rem 0.65rem;
    border-radius: 6px;
}

.gsoc-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 1rem;
}

@media (max-width: 768px) {
    .gsoc-banner {
        flex-direction: column;
        align-items: flex-start;
        padding: 1.5rem;
    }
}