:root {
    --deep-forest: #0f172a;
    --primary-green: #16a34a;
    --accent-green: #22c55e;
    --soft-green: #f0fdf4;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.2);
}

  

.main-site {
    background-color: #f8fafc;
    overflow: visible !important;
    min-height: 100vh;
}

.container-custom {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 25px;
}

/* hero */
.catalog-super-header {
    position: relative;
    padding: 85px 0 65px 0;
    background: #ffffff;
    overflow: hidden;
    text-align: center;
}

.cat-bg-glow-1 {
    position: absolute;
    top: -10%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(22, 163, 74, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
    z-index: 1;
    pointer-events: none;
}

.cat-bg-glow-2 {
    position: absolute;
    bottom: -10%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(34, 197, 94, 0.05) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
    z-index: 1;
    pointer-events: none;
}

/* wrapper */
.catalog-hero-inner {
    max-width: 720px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* badge */
.katalog-badge-hero {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 22px;
    background: var(--soft-green);
    color: var(--primary-green);
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 20px;
    border: 1px solid rgba(22, 163, 74, 0.25);
    transition: all 0.3s ease;
}

.katalog-badge-hero i {
    font-size: 0.8rem;
}

/* title */
.katalog-title {
    font-size: clamp(2.6rem, 6vw, 4.2rem);
    font-weight: 900;
    color: var(--deep-forest);
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -1.5px;
}

/* gradient text */
.cat-gradient-text {
    background: linear-gradient(90deg, #16a34a, #15803d);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* description */
.katalog-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 620px;
    margin: 0 auto 32px auto;
    line-height: 1.8;
}

/* stats */
.catalog-stats-row {
    display: inline-flex;
    align-items: center;
    gap: 24px;
    padding: 14px 30px;
    background: #f8fafc;
    border-radius: 50px;
    border: 1px solid #e2e8f0;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.catalog-stats-row:hover {
    border-color: rgba(22, 163, 74, 0.25);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.05);
}

.cat-stat-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-main);
    white-space: nowrap;
}

.cat-stat-item i {
    font-size: 0.95rem;
    color: var(--primary-green);
}

.cat-stat-divider {
    width: 1px;
    height: 18px;
    background: #e2e8f0;
    flex-shrink: 0;
}

/* filter */
.premium-filter-container {
    margin-bottom: 55px;
    display: flex;
    justify-content: center;
    position: relative;
    z-index: 10;
}

/* wrapper */
.premium-filter-wrapper {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px;
    background: #f1f5f9;
    border-radius: 50px;
    border: 1px solid #e2e8f0;
    max-width: 100%;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.premium-filter-wrapper::-webkit-scrollbar {
    display: none;
}

/* tab */
.premium-tab-item {
    padding: 10px 22px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: #64748b;
    text-decoration: none;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    background: transparent;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* hover */
.premium-tab-item:hover {
    color: var(--primary-green);
    background: rgba(22, 163, 74, 0.08);
}

/* active */
.premium-tab-item.active {
    background: #ffffff;
    color: var(--primary-green);
    font-weight: 700;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

/* active hover */
.premium-tab-item.active:hover {
    background: #ffffff;
    color: var(--primary-dark, #15803d);
    box-shadow: 0 4px 16px rgba(22, 163, 74, 0.15);
}

/* product card */

/* card main */
.npc-card {
    background: #ffffff;
    border-radius: 28px;
    overflow: hidden;
    border: 1px solid #f1f5f9;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    transition: all 0.45s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    height: 100%;
    cursor: default;
}

/* card hover */
.npc-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.09);
    border-color: rgba(22, 163, 74, 0.2);
}

/* img area */
.npc-image-area {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: #f8fafc;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* product img */
.npc-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    display: block;
}

/* hover img */
.npc-card:hover .npc-img {
    transform: scale(1.05);
}

/* badge */
.npc-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 5;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 5px 13px;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--primary-green);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    white-space: nowrap;
}

.npc-card:hover .npc-badge {
    background: #ffffff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* wa btn */
.npc-wa-btn {
    position: absolute;
    bottom: 14px;
    right: 14px;
    z-index: 5;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: #16a34a;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 4px 15px rgba(22, 163, 74, 0.35);
    border: 2px solid rgba(255, 255, 255, 0.4);
    overflow: hidden;
}

/* wa icon */
.npc-wa-btn i {
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* wa btn hover */
.npc-wa-btn:hover {
    transform: scale(1.15);
    background: #15803d;
    box-shadow: 0 10px 25px rgba(22, 163, 74, 0.5);
    border-color: #ffffff;
}

/* micro interaction */
.npc-wa-btn:hover i {
    transform: rotate(360deg) scale(1.1);
}

/* content area */
.npc-body {
    padding: 20px 22px 22px 22px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

/* product title */
.npc-title {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--deep-forest);
    line-height: 1.35;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* description */
.npc-desc {
    font-size: 0.845rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* price row */
.npc-price-row {
    margin-top: auto;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
}

.npc-price-info {
    display: flex;
    flex-direction: column;
}

.npc-price-label {
    font-size: 0.68rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    margin-bottom: 2px;
}

.npc-price-value {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--primary-green);
    letter-spacing: -0.3px;
}

/* empty state */
.premium-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 20px;
    color: #94a3b8;
}

.premium-empty i {
    font-size: 3rem;
    display: block;
    margin-bottom: 20px;
    color: #cbd5e1;
}

.premium-empty h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #64748b;
    margin-bottom: 10px;
}

.premium-empty p {
    font-size: 0.95rem;
    color: #94a3b8;
}

/* grid base */
.premium-product-section {
    padding: 100px 0 160px 0;
}

/* responsive */
.premium-product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

@media (max-width: 1200px) {
    .premium-product-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 25px;
    }
}

@media (max-width: 992px) {
    .premium-product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }

    .premium-product-section {
        padding: 60px 0 100px 0;
    }
}

@media (max-width: 768px) {
    .container-custom {
        padding: 0 20px;
    }
    
    .premium-filter-container {
        margin-bottom: 30px;
        justify-content: center;
    }
    
    .premium-filter-wrapper {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        width: 100%;
        gap: 8px;
        padding: 8px;
        border-radius: 20px;
        overflow-x: visible;
    }

    .premium-tab-item {
        padding: 11px 12px;
        font-size: 0.82rem;
        width: 100%;
        text-align: center;
        white-space: normal;
        border-radius: 14px;
        background: rgba(255, 255, 255, 0.6);
    }

    .premium-tab-item.active {
        border-radius: 14px;
    }
}

@media (max-width: 576px) {
    .premium-product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .npc-body {
        padding: 16px 14px;
    }

    .npc-title {
        font-size: 0.95rem;
        margin-bottom: 6px;
    }

    .npc-desc {
        font-size: 0.8rem;
        margin-bottom: 12px;
    }

    .npc-badge {
        top: 10px;
        left: 10px;
        padding: 4px 10px;
        font-size: 0.65rem;
    }

    .npc-wa-btn {
        bottom: 10px;
        right: 10px;
        width: 44px;
        height: 44px;
        font-size: 1.15rem;
    }

    .npc-price-label {
        font-size: 0.65rem;
    }

    .npc-price-value {
        font-size: 1rem;
    }
    
    .premium-product-section {
        padding: 40px 0 80px 0;
    }
}

/* very small mobile */
@media (max-width: 480px) {
    .premium-product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
}

/* responsive hero */

/* tablet */
@media (max-width: 992px) {
    .catalog-super-header {
        padding: 75px 0 55px 0;
    }

    .catalog-stats-row {
        gap: 18px;
        padding: 12px 22px;
    }

    .cat-stat-item {
        font-size: 0.82rem;
    }
}

/* mobile */
@media (max-width: 768px) {
    .catalog-super-header {
        padding: 65px 0 45px 0;
    }

    .catalog-hero-inner {
        max-width: 100%;
    }

    .katalog-title {
        font-size: 2.4rem;
        letter-spacing: -1px;
    }

    .katalog-desc {
        font-size: 1rem;
        margin-bottom: 24px;
    }

    .catalog-stats-row {
        flex-wrap: wrap;
        justify-content: center;
        gap: 12px 20px;
        padding: 14px 20px;
        border-radius: 20px;
    }

    .cat-stat-divider {
        display: none;
    }

    .cat-stat-item {
        font-size: 0.8rem;
    }
}

/* small mobile */
@media (max-width: 480px) {
    .catalog-super-header {
        padding: 55px 0 40px 0;
    }

    .katalog-title {
        font-size: 2rem;
    }

    .catalog-stats-row {
        width: 100%;
        border-radius: 16px;
    }
}