.projects-hero {
    padding: 120px clamp(16px, 4vw, 52px) 80px;
    background: transparent;
}

.page-hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 82, 13, 0.1);
    color: var(--primary);
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 82, 13, 0.2);
}

.hero-chip-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
}

.page-title {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 800;
    line-height: 1.1;
    color: var(--text);
    margin-bottom: 16px;
}

.page-title em {
    font-style: normal;
    color: var(--primary);
}

.page-subtitle {
    font-size: 16px;
    color: var(--muted);
    line-height: 1.6;
}

.sec { padding: 60px 0; }
.con { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

.projects-summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.projects-summary article {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 16px;
    display: grid;
    gap: 4px;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.4);
}

.projects-summary strong {
    font-size: 22px;
    color: var(--text);
}

.projects-summary span {
    font-size: 13px;
    color: var(--muted);
}

.project-grid-hero::before {
    background:
        linear-gradient(0deg, rgba(10, 20, 41, 0.8), rgba(10, 20, 41, 0.8)),
        repeating-linear-gradient(90deg, rgba(255, 82, 13, 0.1) 0 1px, transparent 1px 24px),
        repeating-linear-gradient(180deg, rgba(131, 168, 243, 0.1) 0 1px, transparent 1px 24px);
    animation: gridMove 10s linear infinite;
}

.project-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 28px;
}

.project-filter {
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
}

.project-filter:hover,
.project-filter.active {
    border-color: rgba(255, 82, 13, 0.8);
    background: rgba(255, 82, 13, 0.2);
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.project-card {
    overflow: hidden;
    transition: transform 0.3s ease, opacity 0.25s ease;
}

.card-glass {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}

.project-card.is-hidden {
    display: none;
}

.project-visual {
    height: 320px;
    background: linear-gradient(135deg, rgba(255, 82, 13, 0.24), rgba(67, 91, 151, 0.38));
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: transform 0.5s ease;
}

.project-card:hover .project-visual {
    transform: scale(1.05);
}

.project-visual.cat-app {
    background: linear-gradient(135deg, rgba(71, 156, 255, 0.36), rgba(48, 70, 122, 0.52));
}

.project-visual.cat-game {
    background: linear-gradient(135deg, rgba(229, 104, 64, 0.48), rgba(118, 36, 95, 0.5));
}

.project-body {
    padding: 18px;
}

.project-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.project-meta span {
    font-size: 11px;
    color: var(--primary);
    letter-spacing: 1.2px;
    font-weight: 700;
}

.project-meta small {
    color: var(--muted);
    font-size: 12px;
}

.project-body h3 {
    font-size: 20px;
    margin-bottom: 8px;
    color: var(--text);
}

.project-body p {
    color: var(--muted);
    font-size: 14px;
    margin-bottom: 12px;
}

.project-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.project-tags span {
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 11px;
    color: var(--text);
    border: 1px solid var(--border);
    background: var(--surface-soft);
}

.project-link {
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
    border-bottom: 1px dashed var(--muted);
}

.project-link:hover {
    color: var(--primary);
    border-color: var(--primary);
}

@keyframes gridMove {
    to {
        background-position: 0 0, 24px 0, 0 24px;
    }
}

@media (max-width: 980px) {
    .projects-summary {
        grid-template-columns: 1fr;
    }

    .project-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 700px) {
    .project-grid {
        grid-template-columns: 1fr;
    }
}