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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #d1d1d1;
    background-color: #171a21;
    overflow-x: hidden;
}

/* Color Variables */
:root {
    --primary-bg: #171a21;
    --accent-color: #ff6b00;
    --block-bg: #252a34;
    --text-primary: #ffffff;
    --text-secondary: #d1d1d1;
    --gradient-primary: linear-gradient(135deg, #ff6b00, #ff0033);
    --gradient-hover: linear-gradient(135deg, #ff0033, #ff6b00);
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-weight: 700;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3.5rem;
    line-height: 1.1;
}

h2 {
    font-size: 2.8rem;
    line-height: 1.2;
}

h3 {
    font-size: 2.2rem;
}

h4 {
    font-size: 1.8rem;
}

p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

/* Header Styles */
.main-header {
    background: var(--block-bg);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 3px solid var(--accent-color);
}

.navbar {
    padding: 1rem 0;
}

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

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 1rem;
}

.logo {
    width: 50px;
    height: 50px;
}

.brand-text {
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 700;
}

.contact-phone a {
    color: var(--accent-color);
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

.contact-phone a:hover {
    color: var(--text-primary);
}

/* Cookie Popup */
.cookie-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--block-bg);
    padding: 1.5rem;
    z-index: 1000;
    border-top: 3px solid var(--accent-color);
    transform: translateY(0);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.cookie-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.cookie-accept-btn {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cookie-accept-btn:hover {
    background: var(--gradient-hover);
    transform: translateY(-2px);
}

.cookie-policy-link {
    color: var(--accent-color);
    text-decoration: none;
    font-size: 0.9rem;
}

/* Hero Section */
.hero-section {
    background: var(--primary-bg);
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0.1;
    transform: skewX(-15deg);
    transform-origin: top;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    max-width: 600px;
}

.cta-button {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    padding: 1.2rem 2.5rem;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-button:hover {
    background: var(--gradient-hover);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255, 107, 0, 0.3);
}

/* Section Styles */
.section {
    padding: 5rem 0;
    position: relative;
}

.section:nth-child(even) {
    background: var(--block-bg);
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    margin: 1rem auto;
    border-radius: 2px;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

/* Advantages Section */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.advantage-card {
    background: var(--block-bg);
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.advantage-card:hover::before {
    transform: translateX(0);
}

.advantage-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-color);
}

.advantage-icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--block-bg);
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.service-card:hover::after {
    opacity: 0.05;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(255, 107, 0, 0.2);
}

.service-card > * {
    position: relative;
    z-index: 2;
}

.service-price {
    font-size: 2.5rem;
    color: var(--accent-color);
    font-weight: 700;
    margin: 1rem 0;
}

.service-features {
    list-style: none;
    margin: 1.5rem 0;
}

.service-features li {
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 107, 0, 0.2);
}

/* Featured Service Section */
.featured-service {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 3rem;
}

.featured-image {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
}

.featured-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.featured-benefits {
    list-style: none;
}

.featured-benefits li {
    padding: 1rem 0;
    padding-left: 2rem;
    position: relative;
    border-left: 3px solid var(--accent-color);
    margin-left: 1rem;
    margin-bottom: 1rem;
    background: var(--block-bg);
    border-radius: 0 10px 10px 0;
}

.featured-benefits li::before {
    content: '✓';
    position: absolute;
    left: -1.5rem;
    top: 50%;
    transform: translateY(-50%);
    background: var(--accent-color);
    color: white;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

/* Testimonials Section */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: var(--block-bg);
    padding: 2.5rem;
    border-radius: 15px;
    position: relative;
    border-left: 5px solid var(--accent-color);
}

.testimonial-text {
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.testimonial-author {
    color: var(--accent-color);
    font-weight: 600;
}

.testimonial-stars {
    color: var(--accent-color);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

/* Trust Section */
.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    text-align: center;
}

.trust-item {
    padding: 2rem;
    background: var(--block-bg);
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.trust-item:hover {
    transform: translateY(-5px);
}

.trust-icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

/* FAQ Section */
.faq-list {
    max-width: 800px;
    margin: 3rem auto 0;
}

.faq-item {
    background: var(--block-bg);
    margin-bottom: 1rem;
    border-radius: 10px;
    overflow: hidden;
}

.faq-question {
    padding: 1.5rem;
    background: var(--accent-color);
    color: white;
    cursor: pointer;
    font-weight: 600;
    position: relative;
    display: block;
    width: 100%;
    text-align: left;
    border: none;
    font-size: 1rem;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background: #ff0033;
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
}

.faq-answer {
    padding: 1.5rem;
    display: none;
    background: var(--block-bg);
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-item.active .faq-question::after {
    content: '−';
}

/* CSS-only FAQ Toggle (without JavaScript) */
.faq-item input[type="checkbox"] {
    display: none;
}

.faq-item input[type="checkbox"]:checked + .faq-question::after {
    content: '−';
}

.faq-item input[type="checkbox"]:checked ~ .faq-answer {
    display: block;
}

/* Contact Form */
.contact-form {
    max-width: 600px;
    margin: 3rem auto 0;
    background: var(--block-bg);
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid transparent;
    border-radius: 8px;
    background: var(--primary-bg);
    color: var(--text-secondary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    background: var(--block-bg);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 0.2rem;
}

.checkbox-group label {
    margin-bottom: 0;
    font-size: 0.9rem;
}

.checkbox-group a {
    color: var(--accent-color);
    text-decoration: none;
}

.submit-btn {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 1.2rem 2.5rem;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.submit-btn:hover {
    background: var(--gradient-hover);
    transform: translateY(-2px);
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Footer */
.main-footer {
    background: var(--block-bg);
    padding: 3rem 0 1rem;
    border-top: 3px solid var(--accent-color);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-brand {
    text-align: center;
}

.footer-logo {
    width: 60px;
    height: 60px;
    margin-bottom: 1rem;
}

.footer-description {
    font-style: italic;
    color: var(--accent-color);
}

.footer-contact h3,
.footer-legal h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.contact-item {
    margin-bottom: 0.5rem;
}

.contact-item a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.legal-links {
    list-style: none;
}

.legal-links li {
    margin-bottom: 0.5rem;
}

.legal-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 107, 0, 0.2);
    color: var(--text-secondary);
}

/* Policy Pages */
.policy-page {
    padding: 4rem 0;
    background: var(--primary-bg);
}

.policy-content {
    max-width: 800px;
    margin: 0 auto;
    background: var(--block-bg);
    padding: 3rem;
    border-radius: 15px;
}

.policy-content h2 {
    color: var(--accent-color);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.policy-content h3 {
    color: var(--accent-color);
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.policy-content p {
    margin-bottom: 1rem;
    line-height: 1.7;
}

.policy-content ul {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.policy-content li {
    margin-bottom: 0.5rem;
}

/* Thank You Page */
.thank-you-section {
    padding: 6rem 0;
    text-align: center;
    background: var(--primary-bg);
}

.thank-you-content {
    max-width: 600px;
    margin: 0 auto;
    background: var(--block-bg);
    padding: 4rem;
    border-radius: 15px;
    border: 3px solid var(--accent-color);
}

.thank-you-icon {
    font-size: 4rem;
    color: var(--accent-color);
    margin-bottom: 2rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .navbar .container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .brand-text {
        display: none;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .about-content,
    .featured-service {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .services-grid,
    .advantages-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .policy-content {
        padding: 2rem;
    }
    
    .contact-form {
        padding: 2rem;
    }
    
    /* Открепление шапки в мобильной версии */
    .main-header {
        position: relative;
    }
}

@media (max-width: 480px) {
    .section {
        padding: 3rem 0;
    }
    
    .hero-section {
        padding: 4rem 0;
    }
    
    .advantage-card,
    .service-card,
    .testimonial-card {
        padding: 1.5rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .policy-content {
        padding: 1.5rem;
    }
}