/* ============================================================
   Projects page — page header + categorized project grid
   ============================================================ */

.page-header {
    padding: calc(var(--nav-height) + 72px) 0 24px;
    background-image:
        radial-gradient(ellipse 55% 60% at 50% 0%, rgba(34, 211, 238, 0.07), transparent 70%),
        radial-gradient(rgba(148, 163, 184, 0.1) 1px, transparent 1px);
    background-size: 100% 100%, 28px 28px;
}

.page-header h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.page-header p {
    max-width: 680px;
    color: var(--muted);
}

.page-header a {
    color: var(--accent);
}

.page-header a:hover {
    text-decoration: underline;
}

.project-section {
    padding: 48px 0;
}

.project-section .section-title i {
    color: var(--accent);
    font-size: 0.85em;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.project-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.project-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.project-icon {
    font-size: 1.6rem;
    color: var(--accent);
}

.star-badge {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: #fbbf24;
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid rgba(251, 191, 36, 0.3);
    padding: 3px 10px;
    border-radius: 999px;
}

.fyp-badge {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-2);
    background: rgba(129, 140, 248, 0.12);
    border: 1px solid rgba(129, 140, 248, 0.35);
    padding: 3px 10px;
    border-radius: 999px;
}

.project-card h3 {
    font-size: 1.1rem;
    color: #fff;
    line-height: 1.4;
}

.project-card > p {
    color: var(--muted);
    font-size: 0.92rem;
    flex: 1;
}

.project-links {
    display: flex;
    gap: 18px;
    padding-top: 4px;
}

.project-links a {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--muted);
    transition: color 0.25s ease;
}

.project-links a:hover {
    color: var(--accent);
}