/*
Theme Name: Svet 55
Author: Alex Viu
Author URI: alex_viu@mail.ru
Description: Template Svet 55
Version: 1.0
*/
/* ===== CSS Variables (Цвета бренда) ===== */
:root {
    /* Основные цвета бренда */
    --color-primary: #1A365D;      /* Темно-синий - надежность */
    --color-secondary: #FFB347;    /* Теплый желтый/оранжевый - свет */
    --color-accent: #2D7DD2;       /* Синий - акцент */
    --color-light: #F8FAFC;        /* Светло-серый фон */
    --color-dark: #2D3748;         /* Темно-серый текст */
    --color-white: #FFFFFF;
    --color-success: #48BB78;      /* Зеленый - успех */
    
    /* Тени */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.1);
    
    /* Скругления */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    /* Отступы */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--color-dark);
    line-height: 1.6;
    background-color: var(--color-white);
}

h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-primary);
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    text-align: center;
    font-family: 'Montserrat', sans-serif;
}

.btn-primary {
    background-color: var(--color-secondary);
    color: var(--color-primary);
    border-color: var(--color-secondary);
}

.btn-primary:hover {
    background-color: #FFA726;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

.btn-secondary:hover {
    background-color: #2765B3;
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

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

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
}

.btn-whatsapp {
    background-color: #25D366;
    color: white;
}

.btn-telegram {
    background-color: #0088cc;
    color: white;
}

/* ===== Header / Шапка ===== */
.header {
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.logo-text {
    color: var(--color-primary);
}

.logo-accent {
    color: var(--color-secondary);
}

.logo-subtitle {
    font-size: 0.8rem;
    color: var(--color-dark);
    font-weight: 400;
    margin-left: 0.5rem;
}

.nav-desktop ul {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-desktop a {
    font-weight: 600;
    color: var(--color-dark);
}

.nav-desktop a:hover {
    color: var(--color-secondary);
}

.header-contacts {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.phone-link {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.phone-link:hover {
    color: var(--color-secondary);
}

.burger-menu {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.burger-menu span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.nav-mobile {
    display: none;
    margin-top: 1rem;
    background-color: var(--color-light);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
}

.nav-mobile.active {
    display: block;
}

.nav-mobile ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.nav-mobile a {
    display: block;
    padding: 0.8rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

.nav-mobile a:hover {
    background-color: rgba(255, 179, 71, 0.1);
    color: var(--color-secondary);
}

.mobile-phone {
    background-color: var(--color-secondary);
    color: var(--color-primary);
    text-align: center;
    font-weight: 700;
}

/* ===== Hero Section ===== */
.hero {
    background: linear-gradient(rgba(26, 54, 93, 0.85), rgba(26, 54, 93, 0.9)), 
                url('https://images.unsplash.com/photo-1621905251189-08b45d6a269e?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1770&q=80') center/cover no-repeat;
    color: var(--color-white);
    padding: var(--spacing-xl) 0;
    position: relative;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.hero-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
}

.highlight {
    color: var(--color-secondary);
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

.hero-form {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    max-width: 500px;
    margin: 0 auto;
    box-shadow: var(--shadow-lg);
}

.hero-form h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.9rem 1rem;
    border: 1px solid #E2E8F0;
    border-radius: var(--radius-md);
    font-family: 'Open Sans', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(255, 179, 71, 0.2);
}

.form-notice {
    font-size: 0.8rem;
    color: #718096;
    margin-top: var(--spacing-sm);
    text-align: center;
}

.form-notice a {
    color: var(--color-accent);
}

.urgency-badge {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    background-color: var(--color-secondary);
    color: var(--color-primary);
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-md);
}

/* ===== Advantages Section ===== */
.advantages {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light);
}

.section-title {
    font-size: 2rem;
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    text-align: center;
    color: #718096;
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.advantage-card {
    text-align: center;
    padding: var(--spacing-lg);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

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

.advantage-icon {
    font-size: 2.5rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

.advantage-card h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.3rem;
}

/* ===== Services Section ===== */
.services {
    padding: var(--spacing-xl) 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.service-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid #E2E8F0;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

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

.service-icon {
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.service-card h3 {
    margin-bottom: var(--spacing-sm);
    flex-grow: 0;
}

.service-card p {
    color: #718096;
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

.service-link {
    color: var(--color-accent);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.service-link:hover {
    color: var(--color-secondary);
    gap: 0.8rem;
}

/* ===== CTA Banner ===== */
.cta-banner {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.cta-content h2 {
    color: var(--color-white);
    font-size: 2.2rem;
    margin-bottom: var(--spacing-sm);
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* ===== About Section ===== */
.about {
    padding: var(--spacing-xl) 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-content h2 {
    margin-bottom: var(--spacing-md);
}

.about-content p {
    margin-bottom: var(--spacing-md);
}

.about-stats {
    display: flex;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-secondary);
    line-height: 1;
}

.stat-text {
    font-size: 0.9rem;
    color: #718096;
}

.about-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* ===== Reviews Section ===== */
.reviews {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light);
}

.reviews-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.review-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.review-header {
    margin-bottom: var(--spacing-md);
}

.review-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.author-avatar {
    width: 50px;
    height: 50px;
    background-color: var(--color-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--color-primary);
}

.author-info h4 {
    margin-bottom: 0.3rem;
    font-size: 1rem;
}

.review-rating {
    color: var(--color-secondary);
}

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

.review-date {
    font-size: 0.9rem;
    color: #718096;
}

/* ===== Contacts Section ===== */
.contacts {
    padding: var(--spacing-xl) 0;
}

.contacts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.contact-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.contact-icon {
    font-size: 1.5rem;
    color: var(--color-secondary);
    flex-shrink: 0;
}

.contact-details h3 {
    margin-bottom: 0.3rem;
    font-size: 1.2rem;
}

.contact-link {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--color-primary);
}

.contact-link:hover {
    color: var(--color-secondary);
}

.contact-messengers {
    margin-top: var(--spacing-xl);
}

.messenger-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* ===== Footer ===== */
.footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-logo {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    display: inline-block;
}

.footer-slogan {
    opacity: 0.8;
    margin-bottom: var(--spacing-md);
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    font-size: 1.2rem;
}

.footer-social a:hover {
    background-color: var(--color-secondary);
    color: var(--color-primary);
}

.footer-col h3 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    opacity: 0.8;
}

.footer-links a:hover {
    opacity: 1;
    color: var(--color-secondary);
}

.footer-contacts li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.8rem;
    opacity: 0.8;
}

.footer-contacts i {
    color: var(--color-secondary);
    width: 20px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.footer-copyright {
    opacity: 0.7;
}

.footer-legal a {
    opacity: 0.8;
}

.footer-legal a:hover {
    opacity: 1;
    color: var(--color-secondary);
}

/* ===== Modal ===== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1100;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 90%;
    position: relative;
    box-shadow: var(--shadow-lg);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: #718096;
}

.modal-content h3 {
    margin-bottom: var(--spacing-sm);
}

.modal-content p {
    margin-bottom: var(--spacing-lg);
    color: #718096;
}

/* ===== Responsive Styles ===== */

/* Планшет (768px - 1024px) */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .advantages-grid,
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .reviews-slider {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Мобильные устройства (до 768px) */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .header-contacts {
        display: none;
    }
    
    .nav-desktop {
        display: none;
    }
    
    .burger-menu {
        display: flex;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .urgency-badge {
        position: static;
        margin-top: var(--spacing-lg);
        justify-content: center;
    }
    
    .advantages-grid,
    .services-grid,
    .reviews-slider,
    .contacts-grid,
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
}

/* Добавить в существующий CSS файл */

/* Быстрые контакты в футере */
.footer-quick-contacts {
    margin-bottom: 20px;
}

.btn-phone {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--color-secondary);
    color: var(--color-primary);
    padding: 10px 15px;
    border-radius: var(--radius-md);
    font-weight: 700;
    margin-bottom: 12px;
    text-align: center;
    transition: all 0.3s ease;
}

.btn-phone:hover {
    background: #FFA726;
    transform: translateY(-2px);
}

.messenger-buttons.compact {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.messenger-buttons.compact a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: white;
    font-size: 1.2rem;
}

.btn-whatsapp {
    background-color: #25D366;
}

.btn-telegram {
    background-color: #0088cc;
}

.btn-viber {
    background-color: #7360F2;
}

/* Мелкие кнопки */
.btn-small {
    padding: 6px 15px;
    font-size: 0.9rem;
}

/* Юридическая информация */
.legal-entity {
    display: block;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 5px;
}

.separator {
    margin: 0 10px;
    opacity: 0.5;
}