/* Index Page Specific Styles */

/* Bio Section */
.bio {
    flex: 1;
    background: var(--glass);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 1.5rem;
    box-shadow: var(--shadow);
}

.bio h1 {
    font-size: 2.75rem;
    margin-bottom: 1.5rem;
    color: #1a1a1a;
    line-height: 1.2;
}

.bio p {
    font-size: 1.1rem;
    color: #475569;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

/* Container animation for index page */
.container {
    animation: fadeIn 0.6s ease-out;
}

/* Navigation Tiles */
.nav-tiles {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    margin-top: 2rem;
}

.nav-tile {
    background: #E8EEFF;
    color: #4A90E2;
    padding: 1.5rem;
    border-radius: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    border-left: 4px solid #4A90E2;
    box-shadow: 0 2px 8px rgba(74, 144, 226, 0.15);
}

.nav-tile:hover,
.nav-tile:active,
.nav-tile:focus {
    transform: translateY(-5px);
    background: #D6E3FF;
    box-shadow: 0 6px 20px rgba(74, 144, 226, 0.25);
    border-left-width: 5px;
}

/* Touch feedback for mobile */
@media (hover: none) and (pointer: coarse) {
    .nav-tile:active {
        transform: translateY(-3px);
        background: #D6E3FF;
        box-shadow: 0 6px 20px rgba(74, 144, 226, 0.25);
    }
}

.nav-tile i {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    color: #4A90E2;
}

.nav-tile h3 {
    margin: 0 0 0.5rem 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: #2C3E50;
}

.nav-tile p {
    margin: 0;
    font-size: 0.9rem;
    color: #5F6B7A;
    line-height: 1.4;
}

/* Responsive adjustments for index page */
@media (max-width: 768px) {
    .container {
        margin-top: 4rem;
    }

    .bio {
        padding: 1.5rem;
    }

    .bio h1 {
        font-size: 2rem;
    }

    .nav-tiles {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .nav-tile {
        padding: 1.25rem;
        -webkit-tap-highlight-color: transparent;
        touch-action: manipulation;
    }

    .nav-tile:active {
        transform: scale(0.98);
        background: #D6E3FF;
    }

    .nav-tile i {
        font-size: 1.75rem;
    }

    .nav-tile h3 {
        font-size: 1rem;
    }

    .nav-tile p {
        font-size: 0.85rem;
    }
}