/* ─── PORTFOLIO ─── */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.port-card {
    position: relative;
    border-radius: var(--r-md);
    overflow: hidden;
    height: 280px;
    cursor: pointer;
    transition: transform .4s ease, box-shadow .4s ease;
}
.port-card:hover { transform: translateY(-6px) scale(1.015); box-shadow: var(--sh-lg); }
.port-bg { position: absolute; inset: 0; transition: transform .6s ease; }
.port-img img {
    width: 100%;
    height: 100%;
    object-position: top center;
    object-fit: contain;
}
.port-card:hover .port-bg { transform: scale(1.05); }
.port-overlay {
    position: absolute; inset: 0;
}
.port-body {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 24px; z-index: 2;
    transform: translateY(8px);
    transition: transform .3s ease;
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: start;
    background: linear-gradient(to top, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 0.0) 100%)
}
.port-card:hover .port-body { transform: translateY(0); }
.port-tag {
    display: inline-block;
    background: var(--c-primary); color: #000;
    font-family: var(--ff-head); font-size: .62rem; font-weight: 800;
    text-transform: uppercase; letter-spacing: .1em;
    padding: 3px 10px; border-radius: 20px;
}
.port-name {
    font-family: var(--ff-head); font-weight: 900;
    font-size: 1.3rem; color: #fff;
    letter-spacing: -.02em;
    margin: 0;
}
.port-desc {
    font-size: 0; color: rgba(255,255,255,1); line-height: 1.5;
    opacity: 0; transform: translateY(8px); transition: opacity .3s .05s, transform .3s .05s;
}
.port-card:hover .port-desc { opacity: 1; transform: none; height: auto; font-size: .78rem;}
.port-link,
.port-link:visited {
    display: inline-flex; align-items: center; gap: 5px;
    color: var(--c-primary)!important; font-family: var(--ff-head); font-weight: 700; font-size: 0;
    text-decoration: none; opacity: 0; transform: translateY(8px);
    transition: opacity .3s .1s, transform .3s .1s, color .2s;
}
.port-card:hover .port-link { opacity: 1; transform: none; height: auto; font-size: .76rem;}
.port-link:hover { color: #fff; }

.btn-primary-custom {
    display: inline-flex;
    align-items: center;
    background: var(--c-primary);
    color: #000;
    font-family: var(--ff-head);
    font-weight: 800;
    font-size: .92rem;
    padding: 14px 30px;
    border-radius: var(--r-md);
    text-decoration: none;
    transition: var(--tr);
    border: none;
    cursor: pointer;
}
.btn-primary-custom:hover {
    background: var(--c-primary-dk);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(182,179,27,.3);
}

@media (max-width: 1200px) {
    .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .portfolio-grid { grid-template-columns: 1fr; }
}