/* ── About page layout ── */
.about-page {
    display: flex;
    justify-content: center;
    padding: 30px 15px;
}

.about-card {
    max-width: 700px;
    width: 100%;
    background: var(--dark-transparent);
    border: 1px solid color-mix(in srgb, var(--textColor) 8%, transparent);
    border-radius: 8px;
    padding: 40px 40px 32px;
}

@media (prefers-color-scheme: light) {
    .about-card {
        background: rgba(255, 255, 255, 0.6);
        border-color: rgba(0, 0, 0, 0.08);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
    }
}

@media (max-width: 600px) {
    .about-card {
        padding: 24px 18px 20px;
    }
}

/* Headings match the blog/splash style */
.about-card h2 {
    font-family: 'Orbital', sans-serif;
    font-size: 14pt;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-bottom: 2px solid var(--accentTransparent);
    padding-bottom: 8px;
    margin-top: 30px;
    margin-bottom: 16px;
}

.about-card h2:first-child {
    margin-top: 0;
}

.about-card p {
    font-size: var(--textSize);
    line-height: 1.8;
    opacity: 0.85;
}

/* Email line */
.about-email {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 10px;
}

.about-email img {
    height: 1em;
}

/* ── Tools grid ── */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin: 20px 0 30px;
}

@media (max-width: 768px) {
    .tools-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 480px) {
    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.tool-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 16px 8px;
    background: var(--dark-transparent);
    border: 1px solid color-mix(in srgb, var(--textColor) 8%, transparent);
    border-radius: 8px;
    text-decoration: none;
    color: var(--textColor);
    transition: all 0.2s ease;
    position: relative;
    aspect-ratio: 1 / 1;
}

.tool-card:hover {
    background: var(--brighter);
    border-color: var(--accentTransparent);
    text-decoration: none;
    color: var(--textColor);
}

.tool-name {
    font-family: 'JetBrainsMono', monospace;
    font-size: 10px;
    letter-spacing: 0.5px;
    background: color-mix(in srgb, var(--dark) 70%, transparent);
    padding: 3px 8px;
    border-radius: 4px;
    margin-bottom: 8px;
    order: -1;
}

.tool-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tool-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Inkscape logo is black, needs invert on dark backgrounds */
@media (prefers-color-scheme: dark) {
    .tool-icon img[src*="inkscape"] {
        filter: invert(1);
    }
}

.tool-icon-fallback {
    font-family: 'Orbital', sans-serif;
    font-size: 20px;
    color: var(--accentColor);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--accentTransparent);
    border-radius: 8px;
}