/* ============================================================
   PROJECTS PAGE — OLD MONEY AESTHETIC
   ============================================================ */

/* PAGE BANNER */
.page-banner {
    height: 40vh;
    min-height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background:
        linear-gradient(180deg, rgba(0,0,0,0.5) 0%, rgba(8,7,5,0.88) 100%),
        url("img/bg.jpg") center/cover no-repeat;
    position: relative;
}

.page-banner::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(184,146,58,0.35), transparent);
}

.page-banner h1 {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 300;
    font-size: 56px;
    letter-spacing: 8px;
    text-transform: uppercase;
    color: var(--ivory);
}

.page-banner p {
    margin-top: 14px;
    font-family: 'Jost', sans-serif;
    font-size: 11px;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--brass);
}

/* BACK BUTTON */
.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 56px;
    color: var(--stone);
    text-decoration: none;
    font-family: 'Jost', sans-serif;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    transition: 0.3s;
    border-bottom: 1px solid transparent;
    padding-bottom: 2px;
}

.back-btn:hover {
    color: var(--brass-lt);
    border-bottom-color: var(--brass);
    gap: 14px;
}

/* FILTER BAR */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    justify-content: center;
    margin-bottom: 56px;
    border: 1px solid var(--border-lt);
    border-radius: 2px;
    overflow: hidden;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.filter-btn {
    padding: 12px 26px;
    border: none;
    border-right: 1px solid var(--border-lt);
    background: var(--bg-2);
    color: var(--stone);
    cursor: pointer;
    font-family: 'Jost', sans-serif;
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    transition: 0.3s;
}

.filter-btn:last-child { border-right: none; }

.filter-btn:hover,
.filter-btn.active {
    background: var(--brass-dk);
    color: var(--ivory);
}

/* PROJECTS GRID */
.all-projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2px;
    background: var(--border-lt);
    border: 1px solid var(--border-lt);
}

.all-projects-grid .project {
    cursor: pointer;
    border: none;
    border-radius: 0;
    padding: 0 0 24px 0;
    background: var(--bg-2);
    overflow: hidden;
    transition: background 0.3s, box-shadow 0.3s;
}

.all-projects-grid .project::before { display: none; }

.all-projects-grid .project:hover {
    background: var(--surface);
    transform: none;
    box-shadow: none;
}

.all-projects-grid .project img {
    width: 100%;
    height: 230px;
    object-fit: cover;
    border-radius: 0;
    margin-bottom: 18px;
    transition: 0.5s ease;
    display: block;
    filter: sepia(8%) contrast(1.02);
}

.all-projects-grid .project:hover img {
    transform: scale(1.05);
    filter: sepia(0%) contrast(1.08);
}

.all-projects-grid .project h3 {
    padding: 0 22px;
    font-family: 'Cormorant Garamond', serif;
    font-weight: 500;
    font-size: 18px;
    letter-spacing: 1px;
    color: var(--ivory);
    margin-bottom: 6px;
}

.all-projects-grid .project p {
    padding: 0 22px;
    font-size: 13px;
    color: var(--stone);
    line-height: 1.6;
}

/* PROJECT TAG */
.project-tag {
    display: inline-block;
    font-family: 'Jost', sans-serif;
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--brass);
    padding: 0 22px;
    margin-bottom: 8px;
}

/* ACTIVE NAV LINK */
.nav-active {
    color: var(--brass-lt) !important;
}

.nav-active::after { width: 100% !important; }

/* RESPONSIVE */
@media (max-width: 600px) {
    .page-banner h1 { font-size: 32px; letter-spacing: 4px; }
    .all-projects-grid { grid-template-columns: 1fr; }
    .filter-bar { flex-direction: column; width: 100%; }
    .filter-btn { border-right: none; border-bottom: 1px solid var(--border-lt); }
    .filter-btn:last-child { border-bottom: none; }
}