/* Base CSS Variables */
:root {
    --color-primary: #6B8A5A; /* Olive Green */
    --color-secondary: #C17C5B; /* Terracotta */
    --color-accent: #E5DCC5; /* Sand Beige */
    --color-background: #FAF8F2; /* Soft White */
    --color-text: #2C2C2C; /* Dark Charcoal */

    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Lora', serif;

    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 2rem;
    --space-xl: 4rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;

    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Reset & Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    color: var(--color-text);
    background-color: var(--color-background);
    line-height: 1.6;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    margin-bottom: var(--space-md);
    line-height: 1.3;
}

p {
    margin-bottom: var(--space-md);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-secondary);
}

ul, ol {
    padding-left: var(--space-lg);
    margin-bottom: var(--space-md);
}

button, .button {
    display: inline-block;
    background-color: var(--color-primary);
    color: white;
    font-family: var(--font-primary);
    font-weight: 500;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

/* Header Styles - исправлено */
.site-header {
    padding: var(--space-md) 0;
    background-color: var(--color-background);
    box-shadow: var(--shadow-sm);
    position: relative;
    width: 100%;
}

.header-wrapper {
    display: flex;
    justify-content: space-between; /* Важно для правильного расположения */
    align-items: center;
    width: 10%;
}


/* Mobile Navigation - исправлено */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 1.5rem;
    cursor: pointer;
    margin-left: auto; /* Важно для выравнивания вправо */
}

@media (max-width: 768px) {
    .header-wrapper {
        padding: 0 var(--space-sm);
    }

    .main-nav {
        display: none;
    }

    .menu-toggle {
        display: block;
        position: absolute; /* Важно для позиционирования */
        right: var(--space-md); /* Отступ справа */
        top: 50%; /* По центру вертикально */
        transform: translateY(-50%); /* Центрирование */
    }
}

button:hover, .button:hover {
    /*background-color: var(--color-secondary);*/
}

.secondary-button {
    display: inline-block;
    background-color: var(--color-primary);
    color: white;
    font-family: var(--font-primary);
    font-weight: 500;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.secondary-button:hover {
    background-color: var(--color-primary);
    color: white;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.section {
    padding: var(--space-xl) 0;
}

/* Header Styles */
.site-header {
    padding: var(--space-md) 0;
    background-color: var(--color-background);
    box-shadow: var(--shadow-sm);
    position: relative;
}

.header-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-name {
    font-family: var(--font-primary);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
}

/* Navigation */
.main-nav {
    display: flex;
    gap: var(--space-md);
}

.main-nav a {
    font-family: var(--font-primary);
    font-weight: 500;
    padding: var(--space-xs) var(--space-sm);
    position: relative;
}

.main-nav a:after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-fast);
}

.main-nav a:hover:after {
    width: 100%;
}

/* Mobile Navigation */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 1.5rem;
    cursor: pointer;
}

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 999;
    overflow-y: hidden;
    transition: height var(--transition-medium);
}

.mobile-menu-overlay.active {
    height: 100%;
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
}

.mobile-menu-content a {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    color: white;
    margin: var(--space-md) 0;
    transition: color var(--transition-fast);
}

.mobile-menu-content a:hover {
    color: var(--color-accent);
}

.close-menu {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    color: white;
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    background: url("../images/10.webp") top  / cover no-repeat;
    padding: var(--space-xl) 0;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: var(--space-md);
    color: var(--color-text);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--space-lg);
    color: var(--color-secondary);
}

/* Card Grid */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.card {
    background-color: white;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.card-image {
    height: 200px;
    background-color: var(--color-accent);
    position: relative;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

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

.card-content {
    padding: var(--space-md);
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.card-description {
    margin-bottom: var(--space-md);
}

/* Feature Section */
.feature-section {
    background-color: var(--color-background);
}

.feature-container {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.feature-item {
    flex: 1 1 300px;
    text-align: center;
    padding: var(--space-md);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.feature-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

/* Gallery Section */
.gallery-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--space-sm);
}

.gallery-item {
    position: relative;
    height: 250px;
    overflow: hidden;
    border-radius: var(--radius-md);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: var(--space-sm);
    transform: translateY(100%);
    transition: transform var(--transition-fast);
}

.gallery-item:hover .gallery-caption {
    transform: translateY(0);
}

/* Materials Section */
.materials-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.material-item {
    background-color: white;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.material-icon {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.material-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.fact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-sm);
}

.fact-icon {
    color: var(--color-secondary);
    margin-right: var(--space-sm);
    flex-shrink: 0;
}

/* DIY Projects */
.project-steps {
    counter-reset: step;
    margin-bottom: var(--space-lg);
}

.project-step {
    position: relative;
    padding-left: 3rem;
    margin-bottom: var(--space-md);
}

.project-step:before {
    counter-increment: step;
    content: counter(step);
    position: absolute;
    left: 0;
    top: 0;
    background-color: var(--color-primary);
    color: white;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-primary);
    font-weight: bold;
}

/* Contact Form */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-xs);
    font-family: var(--font-primary);
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: var(--space-sm);
    border: 1px solid #ddd;
    border-radius: var(--radius-sm);
    font-family: var(--font-secondary);
    transition: border-color var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
}

.checkbox-group input {
    margin-top: 0.25rem;
}

/* Map Section */
.map-container {
    height: 400px;
    margin-bottom: var(--space-lg);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: var(--radius-md);
}

/* Footer */
.site-footer {
    background-color: var(--color-text);
    color: white;
    padding: var(--space-lg) 0;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.footer-column {
    flex: 1 1 200px;
}

.footer-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
    color: white;
}

.footer-menu {
    list-style: none;
    padding: 0;
}

.footer-menu li {
    margin-bottom: var(--space-xs);
}

.footer-menu a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

.footer-menu a:hover {
    color: white;
}

.contact-info {
    margin-bottom: var(--space-md);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-xs);
}

.contact-icon {
    margin-right: var(--space-sm);
    color: var(--color-accent);
}

.copyright {
    text-align: center;
    margin-top: var(--space-lg);
    padding-top: var(--space-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
}

/* Thank You Page */
.thank-you {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-md);
}

.thank-you-icon {
    font-size: 4rem;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

/* 404 Page */
.error-page {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-md);
}

.error-code {
    font-size: 6rem;
    font-weight: bold;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    line-height: 1;
}

/* Privacy Policy Popup */
.privacy-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    padding: var(--space-md);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 100;
    transform: translateY(100%);
    transition: transform var(--transition-medium);
}

.privacy-popup.active {
    transform: translateY(0);
}

.privacy-popup-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
}

.popup-text {
    font-size: 0.875rem;
    margin: 0;
}

.popup-buttons {
    display: flex;
    gap: var(--space-sm);
}

/* Plain Pages */
.plain-page {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-md);
}

/* Responsive Styles */
@media (max-width: 768px) {
    .main-nav {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

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

    .footer-content {
        flex-direction: column;
    }

    .privacy-popup-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 576px) {
    html {
        font-size: 14px;
    }

    .section {
        padding: var(--space-lg) 0;
    }

    .card-grid,
    .gallery-container,
    .materials-list {
        grid-template-columns: 1fr;
    }
}

/* Recycled Badge */
.recycled-badge {
    background-color: var(--color-primary);
    color: white;
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
    font-family: var(--font-primary);
    margin-bottom: var(--space-sm);
}

/* System Pages (cookies, terms, privacy, return) */
.system-page {
    font-family: Arial, sans-serif;
    color: black;
    background-color: white;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-lg);
}

.system-page h1 {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}

.system-page h2 {
    font-size: 1.25rem;
    margin: var(--space-md) 0 var(--space-sm);
}

.system-page p, .system-page ul, .system-page ol {
    margin-bottom: var(--space-md);
}