:root {
    --primary-color: #2D3D16;
    /* Deep Herbal Green */
    --accent-color: #C4920F;
    /* Muted Gold */
    --highlight-color: #25D366;
    /* WhatsApp Green */
    --bg-light: #F4F7F2;
    /* Very Light Greenish Gray */
    --text-dark: #1A240D;
    --text-muted: #555;
    --white: #ffffff;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

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

body {
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: var(--white);
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo img {
    height: 50px;
}

.logo div {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--primary-color);
    line-height: 1.1;
}

.logo small {
    display: block;
    font-size: 0.75rem;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-back {
    text-decoration: none;
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 600;
    border: 1.5px solid var(--primary-color);
    padding: 8px 18px;
    border-radius: 30px;
    transition: all 0.3s;
}

.btn-back:hover {
    background: var(--primary-color);
    color: white;
}

/* Shop Hero */
.shop-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1a240d 100%);
    padding: 60px 0;
    color: white;
    text-align: center;
}

.shop-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.shop-hero p {
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 40px;
}

/* Search & Filter Bar */
.search-filter-container {
    background: white;
    padding: 20px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: center;
}

.search-box {
    flex: 1;
    min-width: 250px;
    position: relative;
    display: flex;
    align-items: center;
    border: 1.5px solid #eee;
    border-radius: 10px;
    padding: 0 15px;
    transition: all 0.3s;
}

.search-box:focus-within {
    border-color: var(--accent-color);
}

.search-box i {
    color: #999;
}

.search-box input {
    width: 100%;
    padding: 12px;
    border: none;
    outline: none;
    font-size: 0.95rem;
}

.filter-tabs {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 5px;
}

.filter-btn {
    background: #f0f0f0;
    border: none;
    padding: 10px 20px;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    white-space: nowrap;
    transition: all 0.3s;
    color: #666;
}

.filter-btn.active {
    background: var(--accent-color);
    color: white;
}

/* Product Grid */
.catalog-section {
    padding: 60px 0;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow);
}

.product-image {
    height: 220px;
    background-color: #f9f9f9;
    background-size: cover;
    background-position: center;
    position: relative;
}

.product-cat-tag {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255, 255, 255, 0.9);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--primary-color);
}

.product-content {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-content h3 {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.product-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.benefits-list {
    list-style: none;
    margin-bottom: 20px;
}

.benefits-list li {
    font-size: 0.8rem;
    color: #444;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.benefits-list li i {
    color: var(--accent-color);
    font-size: 0.7rem;
}

.product-actions {
    margin-top: auto;
}

.option-group {
    margin-bottom: 15px;
}

.option-group label {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    color: #888;
    margin-bottom: 5px;
}

.option-select {
    width: 100%;
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid #ddd;
    font-size: 0.9rem;
    background: #fcfcfc;
}

.btn-whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--highlight-color);
    color: white;
    text-decoration: none;
    padding: 12px;
    border-radius: 10px;
    font-weight: 700;
    transition: all 0.3s;
    border: none;
    width: 100%;
    cursor: pointer;
}

.btn-whatsapp:hover {
    background: #1eb956;
    transform: scale(1.02);
}

/* Footer */
footer {
    background: #1a240d;
    padding: 40px 0;
    color: white;
    text-align: center;
    margin-top: 60px;
}

.footer-simple p {
    opacity: 0.7;
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.social-links a {
    color: white;
    font-size: 1.2rem;
    opacity: 0.8;
    transition: opacity 0.3s;
}

.social-links a:hover {
    opacity: 1;
}

/* Loader */
.loader {
    text-align: center;
    padding: 100px 0;
    font-weight: 500;
    color: var(--primary-color);
}

/* Responsive */
@media (max-width: 768px) {
    .search-filter-container {
        flex-direction: column;
        align-items: stretch;
    }

    .shop-hero h1 {
        font-size: 1.8rem;
    }
}