/* Products Page CSS */

/* ─── Quick Links Bar ─── */
.quick-links-bar {
    position: sticky;
    top: 72px;
    z-index: 90;
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(10, 31, 68, 0.06);
    box-shadow: 0 2px 16px rgba(10, 31, 68, 0.05);
    padding: 0 24px;
    transition: box-shadow 0.3s ease;
}

.quick-links-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 12px 0;
}

.quick-links-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--steel-grey);
    white-space: nowrap;
    opacity: 0.7;
}

.quick-links-list {
    display: flex;
    align-items: center;
    gap: 6px;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 2px 0;
}

.quick-links-list::-webkit-scrollbar {
    display: none;
}

.quick-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    font-family: 'Inter', sans-serif;
    color: var(--steel-grey);
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
    position: relative;
}

.quick-link svg {
    flex-shrink: 0;
    opacity: 0.55;
    transition: opacity 0.25s ease;
}

.quick-link:hover {
    color: var(--royal-blue);
    background: rgba(10, 31, 68, 0.04);
    border-color: rgba(10, 31, 68, 0.08);
}

.quick-link:hover svg {
    opacity: 0.85;
}

.quick-link.active {
    color: white;
    background: var(--royal-blue);
    border-color: var(--royal-blue);
    font-weight: 600;
    box-shadow: 0 2px 10px rgba(10, 31, 68, 0.18);
}

.quick-link.active svg {
    opacity: 1;
    stroke: white;
}

/* Responsive Quick Links */
@media (max-width: 900px) {
    .quick-links-bar {
        top: 64px;
        padding: 0 16px;
    }

    .quick-links-label {
        display: none;
    }

    .quick-link {
        padding: 7px 14px;
        font-size: 12px;
    }
}

@media (max-width: 600px) {
    .quick-links-bar {
        top: 60px;
        padding: 0 12px;
    }

    .quick-links-inner {
        padding: 8px 0;
    }

    .quick-link {
        padding: 6px 12px;
        font-size: 11.5px;
    }
}

.filter-bar {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    padding: 8px;
    background: white;
    border-radius: 100px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 4px 24px rgba(10, 31, 68, 0.06);
    max-width: fit-content;
    margin: 0 auto;
}

.filter-btn {
    background: transparent;
    border: none;
    padding: 10px 24px;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 500;
    font-family: 'Inter', sans-serif;
    color: var(--steel-grey);
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 0.3px;
}

.filter-btn:hover {
    color: var(--royal-blue);
    background: rgba(10, 31, 68, 0.04);
}

.filter-btn.active {
    background: var(--royal-blue);
    color: white;
    font-weight: 600;
}

/* Products Full Grid */
.products-full-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.pf-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--card-shadow);
    text-decoration: none;
    display: block;
    transition: transform 0.1s ease, box-shadow 0.35s ease;
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.pf-card:hover {
    box-shadow: var(--card-hover-shadow);
}

.pf-card-img {
    position: relative;
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.pf-toughened {
    background: linear-gradient(135deg, #06142c, #0a1f44);
}

.pf-partition {
    background: linear-gradient(135deg, #0a1f44, #0d3568);
}

.pf-laminated {
    background: linear-gradient(135deg, #06142c, #112244);
}

.pf-soundproof {
    background: linear-gradient(135deg, #0a1f44, #051633);
}

.pf-designer {
    background: linear-gradient(135deg, #0d2a5c, #123060);
}

.pf-spider {
    background: linear-gradient(135deg, #06142c, #0a2550);
}

.pf-img-icon svg {
    width: 80px;
    height: 80px;
}

.pf-card-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.22);
    backdrop-filter: blur(8px);
    color: white;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 5px 12px;
    border-radius: 100px;
}

.pf-card-body {
    padding: 28px;
}

.pf-card-body h3 {
    font-size: 19px;
    color: var(--royal-blue);
    margin-bottom: 10px;
}

.pf-card-body p {
    font-size: 14px;
    color: var(--steel-grey);
    line-height: 1.65;
    margin-bottom: 16px;
}

.pf-specs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 18px;
}

.pf-specs span {
    background: var(--off-white);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 100px;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 500;
    color: var(--steel-grey);
}

.pf-link {
    display: inline-block;
    color: var(--cyan-accent);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: var(--transition-fast);
}

.pf-card:hover .pf-link {
    letter-spacing: 2px;
}

/* Responsive */
@media (max-width: 900px) {
    .products-full-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .products-full-grid {
        grid-template-columns: 1fr;
    }

    .filter-bar {
        border-radius: 16px;
        padding: 8px;
    }

    .filter-btn {
        padding: 8px 16px;
        font-size: 13px;
    }
}