* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: Arial, sans-serif;
    background: #06060e;
    color: white;
    padding: 0 20px;
}

body > h1 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 12px;
    color: #f1f5f9;
}

body > p {
    text-align: center;
    color: #94a3b8;
    font-size: 1rem;
    margin-bottom: 0;
}

/* ── Tools grid ─────────────────────────────────────────────── */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 40px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

/* ── Tool card ──────────────────────────────────────────────── */
.tool-card {
    background: #0d0d1c;
    padding: 28px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    text-decoration: none;
    color: white;
    transition: 0.3s;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.tool-card:hover {
    transform: translateY(-6px);
    border-color: #7c3aed;
    box-shadow: 0 15px 40px rgba(124, 58, 237, 0.35);
}

/* ── Card internals ─────────────────────────────────────────── */
.tool-icon {
    font-size: 28px;
    margin-bottom: 2px;
    line-height: 1;
}

.card-name {
    font-size: 1rem;
    font-weight: 700;
    color: #f1f5f9;
    line-height: 1.3;
}

.card-desc {
    font-size: 0.875rem;
    color: #94a3b8;
    line-height: 1.6;
    flex: 1;
}

.card-link {
    font-size: 0.8rem;
    color: #7c3aed;
    font-weight: 600;
    margin-top: 4px;
    letter-spacing: 0.02em;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 600px) {
    body { padding: 0 16px; }
    body > h1 { font-size: 1.6rem; }
    .tools-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
    .tool-card { padding: 18px; }
}

@media (max-width: 400px) {
    .tools-grid { grid-template-columns: 1fr; }
}