/* 
 * Классический шаблон для мини-сайтов - Элегантный и современный
 * Традиционная эстетика с современными элементами
 */

/* Синхронизация переменных цветов */
.classic-site {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    line-height: 1.7;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-color: var(--site-bg);
    color: var(--site-text);
}

/* Навигация - элегантная и традиционная */
.classic-nav {
    background: var(--site-bg-alt);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--site-border-light);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--site-transition);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.classic-nav .nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 0;
}

.classic-nav .nav-logo {
    color: var(--site-primary);
    font-weight: 600;
    font-size: 1.2rem;
    text-decoration: none;
    position: relative;
}

.classic-nav .nav-logo small {
    display: block;
    color: var(--site-text-light);
    font-weight: 500;
    font-size: 0.95rem;
    margin-top: 0;
}

.classic-nav .nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    margin: 0;
    padding: 0;
}

.classic-nav .nav-menu a {
    color: var(--site-text-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--site-transition);
    position: relative;
    padding: 0.5rem 0;
}

.classic-nav .nav-menu a:hover {
    color: var(--site-primary);
}

.classic-nav .nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--site-primary);
    transition: var(--site-transition);
}

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

/* Герой секция - классическая и представительная */
.classic-hero {
    padding: 8rem 1rem 6rem;
    text-align: center;
    position: relative;
    background: linear-gradient(135deg, var(--site-bg) 0%, var(--site-bg-alt) 100%);
    border-bottom: 1px solid var(--site-border-light);
}

.classic-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--site-border-light), transparent);
}

.classic-hero .header-logo {
    max-height: 100px;
    margin-bottom: 2rem;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.classic-hero .site-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 600;
    margin-bottom: 1.5rem;
    max-width: 800px;
    color: var(--site-primary);
    line-height: 1.1;
    position: relative;
}

.classic-hero .site-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.3rem);
    color: var(--site-text-light);
    margin-bottom: 3rem;
    max-width: 700px;
    font-weight: 400;
    line-height: 1.6;
}

.site-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background-color: var(--site-primary);
    color: white;
    border: 2px solid var(--site-primary);
    padding: 0.875rem 2.25rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.2rem;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.site-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.site-btn:hover::before {
    left: 100%;
}

.site-btn:hover {
    background-color: var(--site-accent);
    border-color: var(--site-accent);
    transform: translateY(-2px);
    box-shadow: rgba(50, 50, 93, 0.25) 0px 13px 27px -5px, rgba(0, 0, 0, 0.3) 0px 8px 16px -8px;
    color: white;
}

/* Секции - традиционные с современными акцентами */
.classic-section {
    padding: 6rem 1rem;
    background-color: var(--site-bg);
    position: relative;
}

.classic-section-alt {
    background-color: var(--site-bg-alt);
    position: relative;
}

.classic-section-alt::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--site-border-light), transparent);
}

.classic-section .section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 600;
    margin-bottom: 1rem;
    text-align: center;
    color: var(--site-primary);
    position: relative;
}

.classic-section .section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 2px;
    background: var(--site-primary);
    margin: 1.5rem auto;
    opacity: 0.4;
}

.classic-section .section-subtitle {
    font-size: 1.1rem;
    color: var(--site-text-light);
    text-align: center;
    margin-bottom: 4rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 400;
    line-height: 1.6;
}

/* Портфолио - классическая сетка с рамками */
.classic-portfolio .portfolio-grid {
    gap: 2rem;
}

.classic-portfolio .portfolio-item {
    background-color: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--site-border);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.classic-portfolio .portfolio-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 2px solid transparent;
    border-radius: 12px;
    transition: all 0.3s ease;
    z-index: 1;
}

.classic-portfolio .portfolio-item:hover::before {
    border-color: var(--site-primary);
}

.classic-portfolio .portfolio-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.classic-portfolio .portfolio-image {
    /*height: 280px;*/
    width: 100%;
    object-fit: cover;
    transition: var(--site-transition);
}

.classic-portfolio .portfolio-item:hover .portfolio-image {
    transform: scale(1.05);
}

.classic-portfolio .portfolio-overlay {
    background: white;
    padding: 2rem;
    border-top: 1px solid var(--site-border-light);
    position: relative;
    z-index: 2;
}

.portfolio-zoom {
    background: var(--site-bg);
}

.portfolio-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--site-primary);
    line-height: 1.3;
}

.portfolio-description {
    color: var(--site-text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Услуги - элегантные карточки с иконками */
.classic-services .services-grid {
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1rem;
}

.classic-services .service-card {
    background-color: var(--site-bg);
    border-radius: 12px;
    padding: 3rem 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--site-border);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: left;
    position: relative;
    overflow: hidden;
}

.classic-services .service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--site-primary), var(--site-accent));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.classic-services .service-card:hover::before {
    transform: scaleX(1);
}

.classic-services .service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    border-color: var(--site-primary-light);
}

.classic-services .service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--site-primary), var(--site-accent));
    border-radius: 5px;
    margin: 0 auto 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    transition: all 0.4s ease;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.classic-services .service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.3);
}

.classic-services .service-title {
    font-size: 1.375rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--site-primary);
    line-height: 1.3;
}

.classic-services .service-description {
    color: var(--site-text-light);
    margin-bottom: 1.5rem;
    line-height: 1.7;
    font-size: 1rem;
}

.classic-services .service-price {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--site-accent);
    margin-top: auto;
}

/* О себе - традиционный текст с современной версткой */
.classic-about .about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.classic-about .about-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--site-text-light);
    margin-bottom: 2rem;
    text-align: left;
}

.classic-about .about-text p {
    margin-bottom: 1.5rem;
    position: relative;
    padding-left: 2rem;
}

.classic-about .about-text p::before {
    content: '▪';
    position: absolute;
    left: 0;
    color: var(--site-primary);
    font-size: 1.2rem;
}

.classic-about .about-text p:last-child {
    margin-bottom: 0;
}

/* Контакты - организованные и доступные */
.classic-contacts .contacts-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.classic-contacts .contact-item {
    background-color: var(--site-bg);
    border-radius: 12px;
    padding: 2.5rem 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--site-border);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

.classic-contacts .contact-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
    border-color: var(--site-primary-light);
}

.classic-contacts .contact-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--site-primary), var(--site-accent));
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    transition: all 0.3s ease;
    box-shadow: rgba(0, 0, 0, 0.1) 0px 10px 15px -3px, rgba(0, 0, 0, 0.05) 0px 4px 6px -2px;
}

.classic-contacts .contact-item:hover .contact-icon {
    transform: scale(1.05);
    box-shadow: rgba(0, 0, 0, 0.07) 0px 1px 2px, rgba(0, 0, 0, 0.07) 0px 2px 4px, rgba(0, 0, 0, 0.07) 0px 4px 8px, rgba(0, 0, 0, 0.07) 0px 8px 16px, rgba(0, 0, 0, 0.07) 0px 16px 32px, rgba(0, 0, 0, 0.07) 0px 32px 64px;
}

.classic-contacts .contact-title {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--site-text-light);
    text-transform: uppercase;
}

.classic-contacts .contact-value {
    color: var(--site-primary);
    font-size: 1.1rem;
    font-weight: 500;
}

.classic-contacts .contact-value a {
    color: inherit;
    text-decoration: none;
    transition: var(--site-transition);
    position: relative;
}

.classic-contacts .contact-value a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: currentColor;
    transition: width 0.3s ease;
}

.classic-contacts .contact-value a:hover::after {
    width: 100%;
}

/* Социальные сети */
.classic-contacts .social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.classic-contacts .social-link {
    width: 50px;
    height: 50px;
    background: white;
    border: 1px solid var(--site-border);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--site-primary);
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.classic-contacts .social-link:hover {
    background: var(--site-primary);
    border-color: var(--site-primary);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.25);
}

/* Футер - классический и элегантный */
.classic-footer {
    background: linear-gradient(135deg, var(--site-primary) 0%, var(--site-accent) 100%);
    color: white;
    text-align: center;
    padding: 3rem 1rem;
    position: relative;
}

.classic-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
}

.classic-footer p {
    margin: 0;
    font-weight: 400;
    opacity: 0.9;
}

.classic-footer a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.3s ease;
}

.classic-footer a:hover {
    opacity: 0.8;
}

/* Утилиты */
.classic-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--site-border-light), transparent);
    margin: 3rem auto;
    max-width: 100px;
}

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

.mt-4 {
    margin-top: 2rem;
}

/* Анимации для появления элементов */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

/* Адаптивность */
@media (max-width: 768px) {
    .classic-hero {
        padding: 6rem 0.75rem 4rem;
    }
    
    .classic-section {
        padding: 4rem 0.75rem;
    }
    
    .classic-portfolio .portfolio-grid,
    .classic-services .services-grid,
    .classic-contacts .contacts-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .classic-services .service-card {
        display: block;
        text-align: center;
        padding: 2rem 1.5rem;
    }
    
    .classic-contacts .contact-item {
        padding: 2rem 1.5rem;
    }
    
    .classic-about .about-text {
        font-size: 1rem;
        text-align: center;
        line-height: 1.7;
        padding-left: 0;
    }
    
    .classic-about .about-text p::before {
        display: none;
    }
    
    .classic-footer {
        padding: 2.5rem 0.75rem;
    }
    
    .classic-nav .nav-menu {
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .classic-hero .site-title {
        font-size: 2rem;
    }
    
    .classic-section .section-title {
        font-size: 1.75rem;
    }
    
    .classic-nav .nav-menu {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .classic-nav .nav-logo {
        font-size: 1rem;
        line-height: 1.2;
    }
    
    .classic-nav .nav-logo::after {
        bottom: -7px;
    }
    
    .classic-contacts .social-links {
        flex-wrap: wrap;
    }
    
    .classic-hero {
        padding: 5rem 0.5rem 3rem;
    }
    
    .classic-section {
        padding: 3rem 0.5rem;
    }
    
    .classic-services .service-icon {
        width: 70px;
        height: 70px;
        font-size: 1.5rem;
    }
}

/* Улучшенная ленивая загрузка */
.lazy-load {
    opacity: 0;
    transition: opacity 0.6s ease;
}

.lazy-load.loaded {
    opacity: 1;
}

/* Плавная прокрутка */
html {
    scroll-behavior: smooth;
}

/* Фокус для доступности */
.classic-site :focus-visible {
    outline: 2px solid var(--site-accent);
    outline-offset: 3px;
    border-radius: 4px;
}

/* Специфические стили для кнопок в классическом стиле */
.site-btn.rounded {
    border-radius: 8px !important;
}

.site-btn.pill {
    border-radius: 50px !important;
}

.site-btn.square {
    border-radius: 4px !important;
}

.site-btn.solid {
    background: var(--site-primary) !important;
    border: 2px solid var(--site-primary) !important;
    border-radius: 8px !important;
    color: white !important;
}

.site-btn.solid:hover {
    background: var(--site-accent) !important;
    border-color: var(--site-accent) !important;
}

.site-btn.outline {
    background: transparent !important;
    border: 2px solid var(--site-primary) !important;
    color: var(--site-primary) !important;
}

.site-btn.outline:hover {
    background: var(--site-primary) !important;
    color: white !important;
}

.site-btn.gradient {
    background: linear-gradient(135deg, var(--site-primary) 0%, var(--site-accent) 100%) !important;
    border: none !important;
    color: white !important;
}

.site-btn.gradient:hover {
    background: linear-gradient(135deg, var(--site-accent) 0%, var(--site-primary) 100%) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3) !important;
}