:root {
    --brand-primary: #10b981;
    --brand-primary-hover: #059669;
    --brand-dark: #0f172a;
    --brand-surface: #1e293b;
    --bg-main: #f8fafc;
    --card-bg: #ffffff;
    --text-main: #0f172a;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --radius-lg: 16px;
    --radius-md: 10px;
    --radius-sm: 6px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 25px -5px rgba(0,0,0,0.05), 0 8px 10px -6px rgba(0,0,0,0.01);
    --shadow-hover: 0 20px 30px -10px rgba(0,0,0,0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Top Header Navbar */
.top-bar {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(12px);
    padding: 14px 6%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.brand-logo {
    font-size: 1.35rem;
    font-weight: 800;
    color: #fff;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: -0.5px;
}

.brand-logo i {
    color: var(--brand-primary);
    background: rgba(16, 185, 129, 0.15);
    padding: 8px;
    border-radius: var(--radius-sm);
}

.brand-logo span {
    color: var(--brand-primary);
}

.top-nav {
    display: flex;
    gap: 12px;
    align-items: center;
}

.btn-top {
    padding: 8px 18px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-trial {
    background: var(--brand-primary);
    color: #fff;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
}

.btn-trial:hover {
    background: var(--brand-primary-hover);
    transform: translateY(-1px);
}

.btn-login {
    color: #cbd5e1;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-login:hover {
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
}

/* Hero Search Banner */
.search-banner {
    background: radial-gradient(circle at top right, #1e293b, #0f172a);
    padding: 4.5rem 5% 4rem;
    color: #fff;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.search-banner::after {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 400px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, rgba(0,0,0,0) 70%);
    pointer-events: none;
}

.banner-tag {
    display: inline-block;
    background: rgba(16, 185, 129, 0.15);
    color: var(--brand-primary);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 30px;
    margin-bottom: 1rem;
    letter-spacing: 0.5px;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.search-banner h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    letter-spacing: -1px;
    line-height: 1.2;
}

.search-banner p {
    color: #94a3b8;
    font-size: 1.05rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.search-bar-wrap {
    max-width: 620px;
    margin: 0 auto;
    display: flex;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    padding: 6px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    box-shadow: 0 20px 25px -5px rgba(0,0,0,0.3);
}

.search-bar-wrap input {
    flex: 1;
    padding: 12px 18px;
    border: none;
    outline: none;
    font-size: 0.95rem;
    color: #fff;
    background: transparent;
}

.search-bar-wrap input::placeholder {
    color: #94a3b8;
}

.search-bar-wrap button {
    background: var(--brand-primary);
    color: #fff;
    border: none;
    padding: 0 22px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.search-bar-wrap button:hover {
    background: var(--brand-primary-hover);
}

/* Container Main Layout */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 2.5rem 5%;
}

/* Promo Banner Card */
.promo-card {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    border-radius: var(--radius-lg);
    padding: 2rem;
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.promo-card::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 6px;
    background: var(--brand-primary);
}

.promo-info h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.promo-info p {
    color: #94a3b8;
    font-size: 0.95rem;
}

/* Filter Horizontal Pills & Sort Toolbar */
.toolbar-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.filter-pills {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
}

.pill-btn {
    background: #fff;
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.2s ease;
}

.pill-btn:hover, .pill-btn.active {
    background: var(--brand-dark);
    color: #fff;
    border-color: var(--brand-dark);
}

.sort-select {
    padding: 8px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: #fff;
    outline: none;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
    cursor: pointer;
}

/* Modern Grid System */
.item-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

/* Modern Product Card Design */
.product-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(16, 185, 129, 0.3);
}

.card-thumb {
    position: relative;
    height: 200px;
    background: #f1f5f9;
    overflow: hidden;
}

.card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .card-thumb img {
    transform: scale(1.05);
}

.badge-category {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(8px);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.thumb-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(2px);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-card:hover .thumb-overlay {
    opacity: 1;
}

.btn-overlay {
    background: #fff;
    color: var(--brand-dark);
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-overlay:hover {
    background: var(--brand-primary);
    color: #fff;
}

.card-body {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.card-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--brand-dark);
    text-decoration: none;
    margin-bottom: 6px;
    line-height: 1.4;
    transition: color 0.2s;
}

.card-title:hover {
    color: var(--brand-primary);
}

.card-meta-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.rating {
    color: #f59e0b;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 4px;
}

.card-footer {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.price-tag {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--brand-dark);
    letter-spacing: -0.5px;
}

.price-tag span {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
}

.btn-order-wa {
    background: #25d366;
    color: #fff;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 700;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: background 0.2s;
}

.btn-order-wa:hover {
    background: #1eb956;
}

/* Responsive Breakpoints */
@media (max-width: 768px) {
    .search-banner h1 {
        font-size: 1.8rem;
    }

    .promo-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.2rem;
    }

    .toolbar-wrapper {
        flex-direction: column;
        align-items: stretch;
    }

    .sort-select {
        width: 100%;
    }
}