/*
Theme Name: KlimatPro
Author: KlimatPro Team
Version: 1.0
*/

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Header */
.site-header {
    background: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.site-logo img {
    max-height: 50px;
}

/* Navigation */
.main-nav {
    display: flex;
    align-items: center;
}

.navbar {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}

.navbar-nav {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: block;
    padding: 10px 15px;
    color: #333;
    text-decoration: none;
    font-weight: 500;
}

.nav-link:hover {
    color: #007bff;
}

/* Dropdown */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 280px;
    max-width: 400px;
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    z-index: 1000;
    display: none;
    list-style: none;
    padding: 0;
    margin: 0;
}

.dropdown-menu li a {
    display: block;
    padding: 10px 15px;
    color: #333;
    text-decoration: none;
    white-space: normal;
    word-wrap: break-word;
    line-height: 1.4;
}

.dropdown-menu li a:hover {
    background: #f5f5f5;
}

.nav-item:hover .dropdown-menu {
    display: block;
}

/* Mobile */
.navbar-toggler {
    display: none;
    background: none;
    border: 1px solid #333;
    padding: 8px 12px;
    cursor: pointer;
}

.navbar-toggler-icon {
    display: inline-block;
    width: 24px;
    height: 24px;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(0,0,0,0.75)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100%;
}

@media (max-width: 991px) {
    .navbar-toggler {
        display: block;
    }
    
    .navbar-collapse {
        display: none;
        position: absolute;
        top: 100%;
        left: -15px;
        right: -15px;
        background: #fff;
        box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        z-index: 1050;
        max-height: 70vh;
        overflow-y: auto;
    }
    
    .navbar-collapse.show {
        display: block;
    }
    
    .navbar-nav {
        flex-direction: column;
        width: 100%;
    }
    
    .nav-item {
        width: 100%;
        border-bottom: 1px solid #eee;
    }
    
    .nav-link {
        padding: 12px 20px;
    }
    
    .dropdown-menu {
        position: static;
        display: none;
        box-shadow: none;
        background: #f9f9f9;
        padding-left: 15px;
    }
    
    .dropdown-menu.show {
        display: block;
    }
}

/* Hero */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 80px 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

/* Products */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    padding: 40px 0;
}

.product-card {
    border: 1px solid #eee;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.product-card h3 {
    padding: 15px;
    font-size: 1rem;
}

.product-card .price {
    padding: 0 15px 15px;
    color: #007bff;
    font-weight: bold;
}

/* Footer */
.site-footer {
    background: #333;
    color: #fff;
    padding: 40px 0;
    margin-top: 40px;
}