/* ========================================
   PROJETS PAGE
   ======================================== */

.page-header {
    padding: 140px 0 60px;
    text-align: center;
}

.page-title {
    font-size: clamp(2.2rem, 4.5vw, 3.2rem);
    font-weight: 700;
    margin-bottom: 14px;
    letter-spacing: -0.5px;
}

.page-sub {
    color: var(--text-2);
    font-size: 1.05rem;
    max-width: 480px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ---- Filters ---- */

.filters {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 48px;
}

.filter-btn {
    padding: 10px 24px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-2);
    font-family: var(--font);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s;
}

.filter-btn:hover {
    border-color: var(--accent);
    color: var(--text);
}

.filter-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

/* ---- Projects Grid ---- */

.projects-section {
    padding: 0 0 80px;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.project-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--bg-card);
    transition: all 0.4s;
    opacity: 0;
    transform: translateY(30px);
}

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

.project-card:hover {
    transform: translateY(-4px) !important;
    border-color: rgba(255,255,255,0.12);
}

.proj-img {
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 28px;
}

.proj-info {
    padding: 24px 28px 28px;
}

.proj-type {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.proj-info h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin: 6px 0 10px;
}

.proj-info p {
    font-size: 0.92rem;
    color: var(--text-2);
    line-height: 1.6;
    margin-bottom: 16px;
}

.proj-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.proj-tags span {
    padding: 4px 12px;
    border-radius: 100px;
    border: 1px solid var(--border);
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--text-3);
}

/* ---- Responsive ---- */

@media (max-width: 768px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }

    .filters {
        flex-wrap: wrap;
    }

    .page-header {
        padding: 120px 0 40px;
    }
}