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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Noto Sans', sans-serif;
    line-height: 1.6;
    color: #000;
    background: #fff;
}

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

/* Header */
header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: #6b8e23;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: #000;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #6b8e23;
}

/* Hero */
.hero {
    --angle: 135deg;
    --color1: #6b8e23;
    --color2: #7a9e2a;
    --color3: #556b2f;
    background: linear-gradient(var(--angle), var(--color1), var(--color2), var(--color3));
    color: #fff;
    padding: 120px 0;
    text-align: center;
    transition: background 0.3s ease;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-content h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1.5rem;
    font-weight: 300;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.hero-content p {
    font-size: 1.25rem;
    opacity: 0.95;
    max-width: 600px;
    margin: 0 auto 2.5rem;
}

.hero-cta {
    margin-top: 2rem;
}

/* Products */
.products-section {
    padding: 80px 0;
    background: #f9faf6;
}

.section-header {
    max-width: 760px;
    margin: 0 auto 2rem;
    text-align: center;
}

.section-header h2 {
    font-size: 2.3rem;
    color: #000;
}

.section-header p {
    color: #4f5a48;
    font-size: 1rem;
    line-height: 1.8;
    margin-top: 1rem;
}

.buyback-features {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    margin-bottom: 2.5rem;
}

.feature-card {
    background: #fff;
    border: 1px solid #e7ede2;
    border-radius: 16px;
    padding: 1.25rem;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    box-shadow: 0 8px 25px rgba(80, 99, 38, 0.06);
}

.feature-card span {
    font-size: 1.75rem;
    line-height: 1;
    flex-shrink: 0;
}

.feature-card h3 {
    margin: 0;
    font-size: 1.05rem;
    color: #18250f;
}

.feature-card p {
    margin: 0.35rem 0 0;
    color: #5b6655;
    font-size: 0.95rem;
    line-height: 1.6;
}

.buyback-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.product-card {
    background: #fff;
    border: 1px solid #e8efe3;
    border-radius: 20px;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 38px rgba(77, 104, 43, 0.12);
    border-color: #d5dcc9;
}

.product-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 140px;
    background: linear-gradient(135deg, #eef6e3 0%, #f6fbf3 100%);
    font-size: 3rem;
}

.product-info {
    padding: 1.6rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-title {
    font-size: 1.35rem;
    margin-bottom: 0.7rem;
    color: #1c2413;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.product-description {
    color: #5b6655;
    margin-bottom: 1.5rem;
    font-size: 0.96rem;
    line-height: 1.65;
    flex-grow: 1;
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-top: auto;
    padding-top: 0.75rem;
    border-top: 1px solid #f1f3ee;
}

.price {
    font-size: 1.4rem;
    font-weight: 700;
    color: #4f772b;
    white-space: nowrap;
}

.product-btn {
    padding: 0.75rem 1.2rem;
    background: #6b8e23;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.product-btn:hover {
    background: #556b2f;
    transform: translateY(-1px);
}

/* Contact */
.contact-section {
    background: #fff;
    padding: 80px 0;
}

.contact-section h2 {
    text-align: center;
    font-size: 2.3rem;
    margin-bottom: 1rem;
    color: #000;
}

.contact-section p {
    text-align: center;
    color: #333;
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.contact-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 30px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: #6b8e23;
    color: #fff;
}

.btn-primary:hover {
    background: #556b2f;
    transform: translateY(-2px);
}

.btn-secondary {
    background: #fff;
    color: #6b8e23;
    border: 2px solid #6b8e23;
}

.btn-secondary:hover {
    background: #6b8e23;
    color: #fff;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .contact-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 200px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 80px 0;
    }
    
    .products-section,
    .contact-section {
        padding: 60px 0;
    }
}

.contact-details {
    max-width: 600px;
    margin: 2.5rem auto 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #eee;
}

.contact-row:last-child {
    border-bottom: none;
}

.label {
    font-weight: 600;
    color: #000;
}

.value {
    color: #333;
    text-align: right;
}

.map-container {
    margin-top: 2.5rem;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}


.reviews-section {
    background: #f8f9f7;
    padding: 80px 0;
}

.reviews-section h2 {
    text-align: center;
    font-size: 2.3rem;
    margin-bottom: 10px;
}

.reviews-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 30px;
}

.reviews-frame {
    max-width: 700px;
    margin: 0 auto;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid #e5e7eb;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    background: #fff;
}

.reviews-frame iframe {
    width: 100%;
    height: 500px;
    display: block;
}
.faq-section {
    background: #fff;
    padding: 80px 0;
}

.faq-section h2 {
    text-align: center;
    font-size: 2.3rem;
    margin-bottom: 2rem;
    color: #000;
}

.faq-list {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.faq-item {
    background: #f9faf6;
    border: 1px solid #e7ede2;
    border-radius: 12px;
    padding: 1rem 1.25rem;
}

.faq-item summary {
    cursor: pointer;
    font-weight: 600;
    color: #18250f;
    list-style: none;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: "+";
    float: right;
    color: #6b8e23;
    font-size: 1.3rem;
    line-height: 1;
}

.faq-item[open] summary::after {
    content: "–";
}

.faq-item p {
    margin-top: 0.75rem;
    color: #5b6655;
    line-height: 1.7;
}

/* address в контактах: убираем курсив по умолчанию */
address.contact-details {
    font-style: normal;
}

.contact-details a {
    color: #6b8e23;
    text-decoration: none;
    font-weight: 600;
}

.contact-details a:hover {
    text-decoration: underline;
}

.site-footer {
    background: #18250f;
    color: #cfd8c4;
    text-align: center;
    padding: 24px 20px;
    font-size: 0.9rem;
}