/* ==========================================================================
   Стили для секций главной страницы
   ========================================================================== */

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--background-color) 0%, #f0f0f0 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../img/hero-pattern.svg') no-repeat center center;
    background-size: cover;
    opacity: 0.05;
    z-index: 1;
}

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

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text {
    animation: fadeInLeft 1s ease-out;
}

.hero-title {
    font-size: clamp(3rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.7);
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-feature-icon {
    width: 20px;
    height: 20px;
    color: var(--primary-color);
}

.hero-visual {
    position: relative;
    animation: fadeInRight 1s ease-out;
}

.hero-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-hover);
    animation: float 6s ease-in-out infinite;
}

.hero-stats {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
    right: 2rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.hero-stat {
    background: rgba(255, 255, 255, 0.95);
    padding: 1rem;
    border-radius: var(--border-radius);
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    display: block;
}

.hero-stat-label {
    font-size: 0.875rem;
    color: var(--text-light);
}

/* About Section */
.about {
    background: var(--white);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(180deg, var(--background-color) 0%, var(--white) 100%);
}

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

.about-text {
    position: relative;
    z-index: 2;
}

.about-description {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.about-values {
    display: grid;
    gap: 1.5rem;
}

.about-value {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--background-color);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
}

.about-value-icon {
    width: 24px;
    height: 24px;
    color: var(--primary-color);
    margin-top: 0.25rem;
}

.about-value-content h4 {
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.about-value-content p {
    margin: 0;
    color: var(--text-light);
    font-size: 0.95rem;
}

.about-visual {
    position: relative;
}

.about-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.about-badge {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: var(--secondary-color);
    color: var(--text-dark);
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    box-shadow: var(--shadow);
}

/* Benefits Section */
.benefits {
    background: linear-gradient(135deg, var(--background-color) 0%, #f8f8f8 100%);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.benefit-icon svg {
    width: 28px;
    height: 28px;
    color: var(--white);
}

.benefit-card h3 {
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.benefit-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Services Section */
.services {
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--background-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

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

.service-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.service-content {
    padding: 2rem;
}

.service-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent-color);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-small);
    font-size: 0.875rem;
    font-weight: 600;
}

.service-title {
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.service-description {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.service-features {
    list-style: none;
    margin-bottom: 2rem;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.service-features li::before {
    content: '✓';
    color: var(--primary-color);
    font-weight: 600;
}

.service-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Process Section */
.process {
    background: linear-gradient(135deg, var(--primary-color) 0%, #2950e6 100%);
    color: var(--white);
}

.process .section-title {
    color: var(--white);
}

.process .section-title::after {
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
}

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

.process-step {
    text-align: center;
    position: relative;
}

.process-step::before {
    content: '';
    position: absolute;
    top: 50%;
    right: -1rem;
    width: 2rem;
    height: 2px;
    background: var(--secondary-color);
    transform: translateY(-50%);
}

.process-step:last-child::before {
    display: none;
}

.process-number {
    width: 80px;
    height: 80px;
    background: var(--secondary-color);
    color: var(--text-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
    box-shadow: 0 4px 20px rgba(255, 213, 0, 0.3);
}

.process-step h3 {
    color: var(--white);
    margin-bottom: 1rem;
}

.process-step p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

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

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    position: relative;
    transition: var(--transition);
}

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

.testimonial-quote {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 2rem;
    position: relative;
    padding-left: 2rem;
}

.testimonial-quote::before {
    content: '"';
    position: absolute;
    left: 0;
    top: -0.5rem;
    font-size: 3rem;
    color: var(--primary-color);
    font-family: var(--font-secondary);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 600;
    font-size: 1.25rem;
}

.testimonial-info h4 {
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.testimonial-info p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin: 0;
}

.testimonial-rating {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    display: flex;
    gap: 0.25rem;
}

.testimonial-rating svg {
    width: 16px;
    height: 16px;
    color: var(--secondary-color);
}

/* Contact Section */
.contact {
    background: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: grid;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--background-color);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.contact-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.contact-icon {
    width: 24px;
    height: 24px;
    color: var(--primary-color);
    margin-top: 0.25rem;
}

.contact-details h4 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.contact-details p {
    margin: 0;
    color: var(--text-light);
}

.contact-details a {
    color: var(--primary-color);
    font-weight: 500;
}

.contact-form {
    background: var(--background-color);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 500;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-small);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--white);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(62, 100, 255, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.form-checkbox {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
}

.form-checkbox-label {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.5;
}

.form-checkbox-label a {
    color: var(--primary-color);
    text-decoration: underline;
}

.form-submit {
    width: 100%;
    margin-top: 1rem;
}

/* Map Section */
.map-container {
    margin-top: 3rem;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    position: relative;
}

.map-container iframe {
    width: 100%;
    height: 400px;
    border: none;
    border-radius: var(--border-radius);
    filter: saturate(0.9) contrast(1.1);
    transition: filter 0.3s ease;
}

.map-container:hover iframe {
    filter: saturate(1) contrast(1.2);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 768px) {
    .hero-content,
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .hero-image {
        height: 300px;
    }
    
    .hero-stats {
        position: static;
        margin-top: 2rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .benefits-grid,
    .services-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .process-step::before {
        display: none;
    }
    
    .hero-features {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        height: 250px;
    }
    
    .about-badge {
        position: static;
        margin-top: 1rem;
        display: inline-block;
    }
}

@media (max-width: 480px) {
    .hero {
        min-height: 80vh;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .benefit-card,
    .service-content,
    .testimonial-card,
    .contact-form {
        padding: 1.5rem;
    }
    
    .process-number {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .map-container {
        margin-top: 2rem;
    }
    
    .map-container iframe {
        height: 250px;
    }
}