/* CSS V3 - Light & Green Modern UX */

:root {
    --glass-border: rgba(0, 0, 0, 0.05);
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-highlight: rgba(255, 255, 255, 0.5);
    --neon-primary: #10b981; /* Emerald 500 */
    --neon-secondary: #059669; /* Emerald 600 */
    --text-main: #1f2937;
}

body {
    background-color: #f8fafc; /* Slate 50 */
    color: var(--text-main);
    overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Glassmorphism Utilities - Adapted for Light Mode */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
}

.glass-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-5px) scale(1.01);
    border-color: var(--neon-primary);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 
                0 0 15px rgba(16, 185, 129, 0.2); /* Soft green glow */
}

/* Animations - Reused but optimized */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.05); }
}

.bg-glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.2; /* Subtler in light mode */
    z-index: -1;
    animation: pulse-glow 8s infinite alternate;
}

/* Typing Effect Cursor */
.typing-cursor::after {
    content: '|';
    color: var(--neon-primary);
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    50% { opacity: 0; }
}

/* Scrollytelling Line */
.timeline-line {
    background: linear-gradient(to bottom, 
        rgba(16, 185, 129, 0) 0%,
        rgba(16, 185, 129, 0.5) 15%,
        rgba(16, 185, 129, 0.5) 85%,
        rgba(16, 185, 129, 0) 100%
    );
}

.timeline-node {
    transition: all 0.5s ease;
}

.timeline-node.active {
    background-color: var(--neon-primary);
    box-shadow: 0 0 15px var(--neon-primary);
    transform: scale(1.2);
}

/* Bento Grid */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1.5rem;
    grid-auto-flow: dense;
}

.bento-item {
    grid-column: span 1;
    grid-row: span 1;
}

.bento-item.wide {
    grid-column: span 2;
}

.bento-item.tall {
    grid-row: span 2;
}

@media (max-width: 768px) {
    .bento-item.wide, .bento-item.tall {
        grid-column: span 1;
        grid-row: span 1;
    }
}