:root {
    --bg-color: #f4f7f5;
    --card-bg: #ffffff;
    --text-primary: #071810;
    --text-secondary: #2c473b;
    --accent-green: #0a4d32;
    --accent-green-hover: #073824;
    --accent-red: #d93838;
    --accent-light: #e1f0e8;
    --border-color: #c7ded2;
    --danger: #d93838;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
    background-color: var(--bg-color);
    background-image: radial-gradient(circle at top center, #e6f5ec 0%, #f4f7f5 60%);
    background-size: 100% 900px;
    background-repeat: no-repeat;
    background-attachment: fixed;
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    position: relative;
}

@media (max-width: 768px) {
    body {
        background-size: 100% 700px;
    }
}

/* СНІЖИНКИ */
.snowflake {
    position: fixed;
    top: -30px;
    color: #ffffff !important;
    font-weight: 800;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.15), 0 0 8px rgba(255, 255, 255, 1);
    user-select: none;
    pointer-events: none;
    z-index: 9999;
    animation: fall linear infinite;
    opacity: 0.75;
}

@keyframes fall {
    0% { transform: translateY(-5vh) translateX(0) rotate(0deg); opacity: 0.75; }
    50% { transform: translateY(50vh) translateX(35px) rotate(180deg); opacity: 0.6; }
    100% { transform: translateY(105vh) translateX(-35px) rotate(360deg); opacity: 0.15; }
}

@media (max-width: 768px) {
    .snowflake { opacity: 0.35 !important; }
}

/* КОНТЕЙНЕРИ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* ШАПКА */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 2px solid var(--border-color);
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.header_container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-weight: 800;
    font-size: 24px;
    letter-spacing: -0.5px;
    color: var(--text-primary);
}

.logo-dot {
    width: 12px;
    height: 12px;
    background: var(--accent-red);
    border-radius: 50%;
    box-shadow: 0 0 14px var(--accent-red);
}

.logo span span {
    color: var(--accent-green);
}

.nav_menu {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav_menu a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
}

.nav_menu a:hover {
    color: var(--accent-green);
}

.header_right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.lang_switcher {
    background: #ffffff;
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    padding: 8px 14px;
    border-radius: 12px;
    font-weight: 700;
    cursor: pointer;
    outline: none;
    transition: var(--transition);
    box-shadow: 0 2px 10px rgba(0,0,0,0.02);
}

.lang_switcher:hover {
    border-color: var(--accent-green);
}

/* HERO ЕКРАН */
.hero {
    padding: 170px 0 120px;
    background: radial-gradient(circle at 50% 0%, #d1f2de 0%, transparent 70%);
    border-bottom: 3px solid var(--border-color);
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero_badge {
    display: inline-block;
    background: #ffffff;
    color: var(--accent-red);
    padding: 12px 28px;
    border-radius: 35px;
    font-weight: 800;
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 1.8px;
    margin-bottom: 26px;
    border: 2px dashed var(--accent-red);
    box-shadow: 0 10px 30px rgba(217, 56, 56, 0.15);
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -1.5px;
    margin-bottom: 20px;
    color: var(--text-primary);
    position: relative;
    z-index: 2;
}

.hero h1 span {
    color: var(--accent-green);
    background: linear-gradient(135deg, #0a4d32 0%, #15803d 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 19px;
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto 35px;
    line-height: 1.6;
    position: relative;
    z-index: 2;
}

.social-buttons {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 30px;
    position: relative;
    z-index: 2;
}

.social-btn {
    background: #ffffff;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    padding: 12px 24px;
    border-radius: 14px;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(10, 77, 50, 0.05);
}

.social-btn:hover {
    background: var(--accent-green);
    color: #fff;
    border-color: var(--accent-green);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(10, 77, 50, 0.25);
}

/* LIVE STATS BANNER */
.live-stats-banner {
    max-width: 850px;
    margin: 35px auto 0 auto;
    background: #ffffff;
    border: 2px solid var(--border-color);
    padding: 18px 28px;
    border-radius: 20px;
    display: inline-block;
    box-shadow: 0 15px 35px rgba(10, 77, 50, 0.08);
    position: relative;
    z-index: 2;
}

.live-stats-content {
    font-size: 15px;
    color: var(--text-secondary);
    font-weight: 600;
}

.live-stats-highlight {
    color: var(--accent-red);
    font-weight: 800;
}

/* СЕКЦІЇ ТА КАТАЛОГ */
.section {
    padding: 25px 0;
    position: relative;
    z-index: 2;
}

.section-title {
    font-size: 34px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 50px;
    color: var(--text-primary);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    letter-spacing: -0.5px;
}

.section-title::before {
    content: '/';
    font-size: 34px;
    font-weight: 800;
    color: var(--text-primary);
}

.section-title::after {
    content: '/';
    font-size: 34px;
    font-weight: 800;
    color: var(--text-primary);
}

@media (min-width: 901px) {
    #catalog .section-title,
    #features .section-title,
    #categories .section-title,
    #contacts .section-title {
        text-transform: uppercase;
        letter-spacing: 1.5px;
    }
}

/* КАРТКИ ТОВАРІВ (СТАНДАРТНИЙ КЛАС .products-grid) */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background: #ffffff;
    border: 2px solid var(--border-color);
    border-radius: 24px;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    position: relative;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 45px rgba(10, 77, 50, 0.15);
    border-color: var(--accent-green);
}

.product-image-wrap {
    height: 250px;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
}

.product-badge {
    position: absolute !important;
    top: 16px !important;
    right: 16px !important;
    left: auto !important;
    background: var(--accent-red);
    color: #fff !important;
    padding: 6px 14px !important;
    border-radius: 20px !important;
    font-size: 12px !important;
    font-weight: 800 !important;
    box-shadow: 0 4px 15px rgba(217, 56, 56, 0.4);
    z-index: 10 !important;
    width: auto !important;
    display: inline-block !important;
    text-align: center !important;
}

.product-content {
    padding: 26px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-title {
    font-size: 19px;
    font-weight: 800;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.product-desc {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 22px;
    line-height: 1.6;
    flex-grow: 1;
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
}

.product-price {
    font-size: 22px;
    font-weight: 800;
    color: var(--accent-green);
}

.action-btn {
    background: var(--accent-light);
    color: var(--accent-green);
    border: none;
    padding: 11px 20px;
    border-radius: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.action-btn:hover {
    background: var(--accent-green);
    color: #fff;
    box-shadow: 0 6px 20px rgba(10, 77, 50, 0.2);
}

/* КАТЕГОРІЇ */
.categories-section {
    padding: 25px 0;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.category-card {
    height: 400px;
    background-size: cover;
    background-position: center;
    border-radius: 26px;
    padding: 35px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid var(--border-color);
}

.category-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 20%, rgba(7, 24, 16, 0.85) 100%);
    transition: var(--transition);
}

.category-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.25);
    border-color: var(--accent-green);
}

.category-card.large-col {
    grid-column: span 2;
}

.category-card h3, .category-card p {
    position: relative;
    z-index: 2;
    color: #fff;
}

.category-card h3 {
    font-size: 26px;
    font-weight: 800;
    margin-bottom: 8px;
}

.category-card p {
    font-size: 15px;
    color: #e1f0e8;
}

/* ПЕРЕВАГИ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    background: #ffffff;
    border: 2px solid var(--border-color);
    padding: 45px 35px;
    border-radius: 26px;
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 10px 30px rgba(0,0,0,0.02);
}

.feature-card:hover {
    border-color: var(--accent-green);
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(10, 77, 50, 0.1);
}

.feature-card h3 {
    font-size: 21px;
    font-weight: 800;
    margin-bottom: 14px;
    color: var(--text-primary);
}

.feature-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* КОНТАКТИ */
#contactsBox {
    max-width: 750px;
    margin: 0 auto;
    padding: 0 15px;
}

#contactsBox > div {
    background: #ffffff !important;
    border: 2px solid var(--border-color) !important;
    box-shadow: 0 15px 40px rgba(0,0,0,0.04) !important;
    border-radius: 26px !important;
}

#contactsBox p {
    font-size: 18px !important;
    margin-bottom: 12px !important;
}

@media (max-width: 768px) {
    #contactsBox p {
        font-size: 14px !important;
    }
}

/* АДМІН-ПАНЕЛЬ ТА КНОПКИ */
.tab-btn.active {
    background: var(--accent-green) !important;
    color: #ffffff !important;
    border-color: var(--accent-green) !important;
    box-shadow: 0 6px 20px rgba(10, 77, 50, 0.3);
}

.tab-btn {
    background: #ffffff;
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    padding: 12px 20px;
    border-radius: 14px;
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn:hover {
    border-color: var(--accent-green);
    color: var(--accent-green);
}

/* ФОРМИ ТА ІНПУТИ */
.form-group {
    margin-bottom: 20px;
    text-align: left;
}

.form-group label {
    display: block;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-size: 14px;
}

.form-group input, 
.form-group textarea, 
.form-group select {
    width: 100%;
    padding: 14px 18px;
    background: #ffffff;
    border: 2px solid var(--border-color);
    border-radius: 14px;
    color: var(--text-primary);
    font-size: 15px;
    outline: none;
    transition: var(--transition);
}

.form-group input:focus, 
.form-group textarea:focus, 
.form-group select:focus {
    border-color: var(--accent-green);
    box-shadow: 0 0 0 4px var(--accent-light);
}

/* ФУТЕР */
footer {
    background: #ffffff;
    border-top: 2px solid var(--border-color);
    padding: 40px 0;
    text-align: center;
    margin-top: auto;
    position: relative;
    z-index: 2;
}

/* АДАПТИВНІСТЬ */
@media(max-width: 900px) {
    .categories-grid, .features-grid {
        grid-template-columns: 1fr;
    }
    .category-card.large-col {
        grid-column: span 1;
    }
    .hero h1 {
        font-size: 36px;
    }
    .nav_menu {
        display: none;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 130px 0 90px;
    }
    .hero_badge {
        font-size: 12px;
        padding: 8px 18px;
        margin-bottom: 16px;
    }
    .section-title {
        font-size: 26px !important;
        margin-bottom: 35px;
        gap: 10px;
    }
}

@media (min-width: 901px) {
    .live-stats-content {
        font-size: 18px;
    }
    .live-stats-highlight {
        font-size: 24px;
    }
}

@media (max-width: 768px) {
    .section-title::before,
    .section-title::after {
        content: none !important;
    }
}