/* 
* Main Stylesheet for Oblepihovaya-Foreli Immobilien
* Author: Website Developer
* Version: 1.0
*/

/* ---------- Base Styles ---------- */
:root {
    /* Color palette */
    --primary-color: #8b4513;
    --secondary-color: #d2b48c;
    --accent-color: #cd853f;
    --text-color: #333;
    --light-text: #fff;
    --dark-bg: #2e2e2e;
    --light-bg: #f5f2ea;
    --border-color: #d2b48c;
    
    /* Typography */
    --heading-font: 'Georgia', serif;
    --body-font: 'Arial', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-s: 1rem;
    --spacing-m: 2rem;
    --spacing-l: 3rem;
    --spacing-xl: 5rem;
    
    /* Container widths */
    --container-width: 1200px;
    --container-padding: 20px;
}

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

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    margin-bottom: var(--spacing-s);
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: var(--spacing-s);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

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

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-l);
}

.section-header p {
    max-width: 700px;
    margin: 0 auto;
    color: #666;
}

/* ---------- Buttons ---------- */
.btn-primary,
.btn-secondary,
.btn-text {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 4px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--light-text);
}

.btn-primary:hover {
    background-color: var(--accent-color);
    color: var(--light-text);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--light-text);
}

.btn-text {
    padding: 0;
    background: none;
    color: var(--primary-color);
    border-bottom: 2px solid transparent;
}

.btn-text:hover {
    border-bottom-color: var(--primary-color);
}

/* ---------- Header ---------- */
header {
    background-color: var(--light-bg);
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.logo a {
    display: flex;
    align-items: center;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.5rem;
    font-family: var(--heading-font);
}

.logo img {
    height: 50px;
    margin-right: 10px;
}

nav ul {
    display: flex;
    gap: 30px;
}

nav a {
    color: var(--text-color);
    font-weight: 600;
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 50%;
    background-color: var(--primary-color);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

nav a:hover::after,
nav a.active::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 30px;
    height: 3px;
    background-color: var(--primary-color);
}

/* ---------- Banner ---------- */
.banner {
    background-color: var(--secondary-color);
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    min-height: 600px;
}

.banner-content {
    max-width: 600px;
    margin-left: var(--spacing-xl);
    position: relative;
    z-index: 2;
}

.banner h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-m);
    color: var(--dark-bg);
}

.banner p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-m);
    color: var(--dark-bg);
}

.banner-image {
    position: absolute;
    right: 0;
    top: 0;
    height: 100%;
    width: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.banner-image img {
    max-height: 90%;
    object-fit: contain;
}

/* ---------- About Section ---------- */
.about-content {
    display: flex;
    gap: var(--spacing-l);
    align-items: center;
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-m);
    margin-top: var(--spacing-m);
}

.value-item {
    text-align: center;
    padding: var(--spacing-s);
}

.value-item h3 {
    margin-bottom: var(--spacing-xs);
}

/* ---------- Services Section ---------- */
.services-section {
    background-color: var(--secondary-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-m);
}

.service-card {
    background-color: var(--light-bg);
    padding: var(--spacing-m);
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-s);
    display: flex;
    justify-content: center;
    align-items: center;
}

.service-icon img {
    max-width: 100%;
    max-height: 100%;
}

/* ---------- Properties Section ---------- */
.properties-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-m);
}

.property-card {
    background-color: var(--light-bg);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.property-image {
    height: 200px;
    overflow: hidden;
}

.property-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.property-details {
    padding: var(--spacing-m);
}

.property-location {
    color: #666;
    margin-bottom: var(--spacing-xs);
}

.property-price {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-s);
}

.property-features {
    display: flex;
    gap: var(--spacing-s);
    margin-bottom: var(--spacing-s);
}

/* ---------- Testimonials Section ---------- */
.testimonials-section {
    background-color: var(--light-bg);
}

.testimonials-slider {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.testimonial {
    background-color: white;
    padding: var(--spacing-m);
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    margin: 0 var(--spacing-s);
}

.testimonial-content {
    font-style: italic;
    margin-bottom: var(--spacing-s);
}

.testimonial-author h4 {
    margin-bottom: 5px;
}

.testimonial-controls {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-m);
    gap: var(--spacing-s);
}

.testimonial-prev,
.testimonial-next {
    background-color: var(--primary-color);
    color: var(--light-text);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease;
}

.testimonial-prev:hover,
.testimonial-next:hover {
    background-color: var(--accent-color);
}

/* ---------- Blog Section ---------- */
.blog-preview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-m);
    margin-bottom: var(--spacing-m);
}

.blog-card {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.blog-image {
    height: 200px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.blog-content {
    padding: var(--spacing-m);
}

.blog-link-container {
    text-align: center;
}

/* ---------- Contact Section ---------- */
.contact-section {
    background-color: var(--secondary-color);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-l);
}

.contact-info,
.subscription-form {
    background-color: var(--light-bg);
    padding: var(--spacing-m);
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.contact-info h3,
.subscription-form h3 {
    margin-bottom: var(--spacing-s);
}

.contact-info address {
    font-style: normal;
    margin-bottom: var(--spacing-m);
}

.social-links {
    display: flex;
    gap: var(--spacing-s);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: var(--light-text);
    border-radius: 50%;
    transition: background-color 0.3s ease;
}

.social-links a:hover {
    background-color: var(--accent-color);
}

.form-group {
    margin-bottom: var(--spacing-s);
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: white;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.checkbox-group input {
    margin-top: 5px;
}

/* ---------- Thank You Page ---------- */
.thank-you-section {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
    padding: var(--spacing-xl) 0;
}

.thank-you-content {
    max-width: 700px;
    text-align: center;
    padding: var(--spacing-l);
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.thank-you-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--spacing-m);
}

.next-steps {
    margin: var(--spacing-m) 0;
    text-align: left;
}

.next-steps ul {
    list-style: disc;
    padding-left: var(--spacing-m);
    margin-top: var(--spacing-xs);
}

/* ---------- Footer ---------- */
footer {
    background-color: var(--dark-bg);
    color: var(--light-text);
    padding: var(--spacing-l) 0 var(--spacing-s);
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-l);
    margin-bottom: var(--spacing-l);
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-s);
}

.footer-logo img {
    height: 40px;
    margin-right: 10px;
}

.footer-logo span {
    color: var(--light-text);
    font-weight: 700;
}

.footer-column h4 {
    position: relative;
    padding-bottom: 10px;
    margin-bottom: var(--spacing-s);
}

.footer-column h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 2px;
    background-color: var(--accent-color);
}

.footer-column ul li {
    margin-bottom: 10px;
}

.footer-column a {
    color: var(--light-text);
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-column a:hover {
    opacity: 1;
}

.footer-bottom {
    padding-top: var(--spacing-s);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 0.9rem;
    opacity: 0.7;
}

/* ---------- Cookie Banner ---------- */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--dark-bg);
    color: var(--light-text);
    padding: var(--spacing-m);
    z-index: 1000;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
    transform: translateY(100%);
    transition: transform 0.5s ease;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: 900px;
    margin: 0 auto;
}

.cookie-buttons {
    display: flex;
    gap: var(--spacing-s);
    margin-top: var(--spacing-s);
    flex-wrap: wrap;
}

.cookie-customization {
    max-width: 900px;
    margin: var(--spacing-m) auto 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-m);
}

.cookie-option {
    margin-bottom: var(--spacing-s);
}

.cookie-option p {
    font-size: 0.9rem;
    opacity: 0.7;
    margin-top: 5px;
}

.hidden {
    display: none;
}

/* ---------- Blog List Page ---------- */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-m);
}

.blog-header {
    text-align: center;
    margin-bottom: var(--spacing-l);
    padding-bottom: var(--spacing-s);
    border-bottom: 1px solid var(--border-color);
}

/* ---------- Blog Article Page ---------- */
.article-container {
    max-width: 800px;
    margin: 0 auto;
}

.article-header {
    margin-bottom: var(--spacing-l);
}

.article-meta {
    margin-bottom: var(--spacing-s);
    font-size: 0.9rem;
    color: #666;
}

.article-content p {
    margin-bottom: var(--spacing-m);
}

.article-image {
    margin: var(--spacing-m) 0;
}

.article-tags {
    margin-top: var(--spacing-l);
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.article-tag {
    background-color: var(--secondary-color);
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 0.8rem;
}

.article-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: var(--spacing-l);
    padding-top: var(--spacing-s);
    border-top: 1px solid var(--border-color);
}

/* ---------- Legal Pages ---------- */
.legal-container {
    max-width: 900px;
    margin: 0 auto;
}

.legal-content h2 {
    margin-top: var(--spacing-l);
    margin-bottom: var(--spacing-s);
}

.legal-content h3 {
    margin-top: var(--spacing-m);
    margin-bottom: var(--spacing-xs);
}

.legal-content p,
.legal-content ul,
.legal-content ol {
    margin-bottom: var(--spacing-s);
}

.legal-content ul,
.legal-content ol {
    padding-left: var(--spacing-m);
}

/* ---------- Responsive Styles ---------- */
@media (max-width: 1024px) {
    :root {
        --spacing-xl: 4rem;
        --spacing-l: 2.5rem;
    }
    
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .banner h1 {
        font-size: 2.5rem;
    }
    
    .about-content,
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
        margin-bottom: var(--spacing-m);
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-xl: 3rem;
        --spacing-l: 2rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.6rem;
    }
    
    .banner {
        flex-direction: column;
        min-height: auto;
        padding: var(--spacing-l) 0;
    }
    
    .banner-content {
        margin: 0 var(--container-padding);
        text-align: center;
    }
    
    .banner h1 {
        font-size: 2.2rem;
    }
    
    .banner-image {
        position: relative;
        width: 100%;
        height: 300px;
        margin-top: var(--spacing-m);
    }
    
    nav {
        display: none;
    }
    
    nav.active {
        display: block;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--light-bg);
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    }
    
    nav.active ul {
        flex-direction: column;
        gap: 0;
    }
    
    nav.active li {
        width: 100%;
    }
    
    nav.active a {
        display: block;
        padding: 15px var(--container-padding);
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .about-values {
        grid-template-columns: 1fr;
    }
    
    .services-grid,
    .properties-grid,
    .blog-preview {
        grid-template-columns: 1fr;
    }
    
    .cookie-buttons {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-xl: 2.5rem;
        --spacing-l: 1.5rem;
        --spacing-m: 1.2rem;
    }
    
    .banner h1 {
        font-size: 1.8rem;
    }
    
    .banner p {
        font-size: 1rem;
    }
    
    .footer-columns {
        grid-template-columns: 1fr;
    }
}