/* WRITEUP GRID STYLING - Catppuccin Mocha Custom Cards */

.writeup-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}

/* Custom writeup cards */
.writeup-card {
    border: 1px solid var(--ctp-surface2);
    border-left: 4px solid var(--ctp-mauve);
    background: var(--ctp-mantle);
    border-radius: 10px;
    padding: 1.5rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

/* Animated gradient border on top */
.writeup-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg,
            var(--ctp-mauve),
            var(--ctp-blue),
            var(--ctp-teal),
            var(--ctp-mauve));
    background-size: 200% 100%;
    opacity: 0;
    transition: opacity 0.3s ease;
}

/* Subtle glow effect on hover */
.writeup-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(203, 166, 247, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.writeup-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 24px rgba(203, 166, 247, 0.25),
        0 0 40px rgba(203, 166, 247, 0.1);
    border-left-color: var(--ctp-blue);
    border-color: var(--ctp-surface2);
}

.writeup-card:hover::before {
    opacity: 1;
    animation: gradient-shift 3s ease infinite;
}

.writeup-card:hover::after {
    opacity: 1;
}

@keyframes gradient-shift {

    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

/* Card title styling */
.writeup-card h3 {
    font-size: 0.85rem !important;
    font-weight: 700 !important;
    margin: 0 0 1rem 0 !important;
    background: linear-gradient(135deg, var(--ctp-mauve), var(--ctp-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.4 !important;
}

/* Card content */
.writeup-card p {
    font-size: 0.68rem;
    line-height: 1.7;
    margin-bottom: 0.6rem;
    color: var(--ctp-subtext0);
}

.writeup-card p strong {
    color: var(--ctp-text);
    font-weight: 600;
}

/* Writeup link button */
.writeup-card .writeup-link,
.writeup-card a[href*=".md"] {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--ctp-mauve) !important;
    font-weight: 600;
    font-size: 0.70rem;
    text-decoration: none;
    margin-top: 0.8rem;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    background: rgba(203, 166, 247, 0.1);
    border: 1px solid rgba(203, 166, 247, 0.2);
    transition: all 0.2s ease;
}

.writeup-card .writeup-link:hover,
.writeup-card a[href*=".md"]:hover {
    color: var(--ctp-blue) !important;
    background: rgba(137, 180, 250, 0.15);
    border-color: var(--ctp-blue);
    transform: translateX(4px);
    box-shadow: 0 0 15px rgba(137, 180, 250, 0.3);
}

/* Responsive adjustments */
@media screen and (max-width: 768px) {
    .writeup-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .writeup-card {
        padding: 1.2rem;
    }

    .writeup-card h3 {
        font-size: 0.80rem !important;
    }
}

@media screen and (min-width: 1440px) {
    .writeup-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}