/*
* Основные стили сайта
* Цветовая палитра:
* - Глубокий фиолетовый (#4B0082)
* - Неоновый коралл (#FF6F61)
* - Светлый песочный (#F5EBD8)
* - Нежно-оливковый (#BFD8B8)
* - Белый (#FFFFFF)
*/

/* Сброс стилей и основные настройки */
:root {
    --primary-color: #4B0082;
    --accent-color: #FF6F61;
    --light-bg: #F5EBD8;
    --secondary-accent: #BFD8B8;
    --white: #FFFFFF;
    --text-dark: #333333;
    --text-medium: #666666;
    --border-radius: 12px;
    --transition: all 0.3s ease;
    --header-height: 80px; /* Высота шапки для отступа якорей */
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height); /* Отступ для якорей */
}

body {
    font-family: 'Open Sans', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.3;
    color: var(--primary-color);
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    position: relative;
}

h2::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 4px;
    background: var(--accent-color);
    bottom: -12px;
    left: 0;
    border-radius: 2px;
}

h2.text-center::after {
    left: 50%;
    transform: translateX(-50%);
}

h3 {
    font-size: 1.8rem;
}

p {
    margin-bottom: 1rem;
}

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

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

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
    position: relative;
}

/* Добавляем отступ сверху для разделов с якорями */
section[id]:before { 
    content: "";
    display: block;
    height: var(--header-height);
    margin-top: calc(-1 * var(--header-height));
    visibility: hidden;
    pointer-events: none;
}

.section-alt {
    background-color: var(--light-bg);
}

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

/* Кнопки */
.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--primary-color);
    color: var(--white);
    font-weight: 600;
    border-radius: var(--border-radius);
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
}

.btn:hover {
    background-color: var(--accent-color);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

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

.btn-primary:hover {
    background-color: #ff5a4b;
}

.btn-header {
    background-color: var(--accent-color);
    color: var(--white);
    padding: 10px 20px;
    border-radius: var(--border-radius);
    text-transform: uppercase;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 10px rgba(255, 111, 97, 0.3);
}

.btn-header:hover {
    background-color: #ff5a4b;
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(255, 111, 97, 0.4);
}

.btn-cookie {
    background-color: var(--white);
    color: var(--primary-color);
    font-weight: 600;
    padding: 10px 25px;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.btn-cookie:hover {
    background-color: #f8f8f8;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

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

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

.btn-lg {
    font-size: 1.1rem;
    padding: 15px 35px;
}

/* Шапка */
.main-header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    z-index: 1000;
    top: 0;
    height: var(--header-height);
}

.main-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    height: 100%;
}

.logo {
    display: block;
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    list-style: none;
}

.nav-list li {
    margin-left: 30px;
}

.nav-list a {
    color: var(--text-dark);
    font-weight: 500;
    font-family: 'Montserrat', sans-serif;
    position: relative;
}

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

.nav-list a:not(.btn)::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    bottom: -5px;
    left: 0;
    transition: var(--transition);
}

.nav-list a:not(.btn):hover::after {
    width: 100%;
}

.header-contact {
    display: flex;
    align-items: center;
}

.phone-link {
    display: flex;
    align-items: center;
    font-weight: 600;
    color: var(--primary-color);
}

.phone-link svg {
    margin-right: 6px;
}

/* Мобильное меню */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--primary-color);
    margin: 5px 0;
    transition: var(--transition);
}

/* Hero секция */
.hero {
    background: linear-gradient(135deg, var(--primary-color), #6d0bb9);
    color: var(--white);
    padding: 150px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 111, 97, 0.1) 0%, rgba(75, 0, 130, 0) 60%);
    transform: rotate(30deg);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
}

.hero h1 {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-size: 3.5rem;
    line-height: 1.2;
}

.hero-text {
    margin-bottom: 2rem;
    font-size: 1.1rem;
    opacity: 0.9;
}

/* О компании */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.about-image {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    position: relative;
}

.about-image::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(75, 0, 130, 0.3), rgba(255, 111, 97, 0.3));
    top: 0;
    left: 0;
}

.about-content {
    padding-right: 20px;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.about-feature {
    display: flex;
    align-items: flex-start;
}

.feature-icon {
    margin-right: 15px;
    width: 50px;
    height: 50px;
    background: var(--light-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    flex-shrink: 0;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

/* Услуги */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.service-image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

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

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

.service-content {
    padding: 25px;
}

.service-title {
    margin-bottom: 15px;
    font-size: 1.5rem;
    position: relative;
    padding-bottom: 15px;
}

.service-title::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 3px;
    background: var(--accent-color);
    bottom: 0;
    left: 0;
}

.service-desc {
    margin-bottom: 20px;
    color: var(--text-medium);
}

/* Преимущества */
.benefits {
    background-color: var(--light-bg);
    padding: 100px 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.benefit-item {
    text-align: center;
    padding: 30px 20px;
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.benefit-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.benefit-icon {
    width: 70px;
    height: 70px;
    background: var(--light-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--primary-color);
}

.benefit-icon svg {
    width: 35px;
    height: 35px;
}

.benefit-title {
    margin-bottom: 10px;
    font-size: 1.3rem;
}

/* Отзывы */
.testimonials {
    padding: 100px 0;
    background-color: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    padding: 30px;
    background-color: var(--light-bg);
    border-radius: var(--border-radius);
    position: relative;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 20px;
    position: relative;
    padding-top: 25px;
}

.testimonial-text::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: -5px;
    font-size: 5rem;
    opacity: 0.2;
    color: var(--accent-color);
    font-family: Georgia, serif;
    line-height: 1;
}

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

/* Процесс сотрудничества */
.process {
    background-color: var(--light-bg);
    padding: 100px 0;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    counter-reset: step;
}

.process-step {
    text-align: center;
    position: relative;
    padding-top: 40px;
}

.process-step::before {
    counter-increment: step;
    content: counter(step);
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.5rem;
}

.process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 25px;
    right: -15px;
    width: 100%;
    height: 2px;
    background: var(--accent-color);
    z-index: -1;
}

.step-title {
    margin: 20px 0 10px;
    font-size: 1.3rem;
}

/* Форма контактов */
.contact {
    padding: 100px 0;
    position: relative;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.contact-info {
    padding-right: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--light-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    color: var(--primary-color);
    flex-shrink: 0;
}

.contact-icon svg {
    width: 20px;
    height: 20px;
}

.contact-form {
    background: linear-gradient(135deg, rgba(75, 0, 130, 0.8), rgba(255, 111, 97, 0.8));
    padding: 40px;
    border-radius: var(--border-radius);
    color: var(--white);
    backdrop-filter: blur(5px);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    color: var(--white);
    font-family: 'Open Sans', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-color);
    background-color: rgba(255, 255, 255, 0.2);
}

.form-control::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='%23ffffff'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    color: var(--white);
}

select.form-control option {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 10px;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.checkbox-group input[type="checkbox"] {
    margin-top: 5px;
    margin-right: 10px;
}

/* Footer */
.main-footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    margin: 20px 0;
}

.footer-social {
    display: flex;
    gap: 15px;
}

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

.footer-social a:hover {
    background-color: var(--accent-color);
    transform: translateY(-3px);
}

.footer-contact, .footer-links, .footer-legal {
    padding-top: 15px;
}

.main-footer h3 {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.main-footer h3::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 3px;
    background: var(--accent-color);
    bottom: 0;
    left: 0;
}

.main-footer address {
    font-style: normal;
}

.main-footer address p {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.main-footer address svg,
.main-footer ul li svg {
    margin-right: 10px;
}

.main-footer a {
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-links ul li,
.footer-legal ul li {
    margin-bottom: 10px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1000px;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 20px;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    z-index: 1001;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cookie-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.cookie-content p {
    margin: 0;
}

.cookie-content a {
    color: var(--accent-color);
    text-decoration: underline;
}

/* Медиа запросы для адаптивности */
@media (max-width: 1200px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .services-grid, 
    .benefits-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-step:nth-child(2)::after {
        display: none;
    }
}

@media (max-width: 992px) {
    .about-grid,
    .contact-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
    }
    
    .header-contact {
        display: none;
    }
    
    .main-header .container {
        justify-content: space-between;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-list {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 80%;
        max-width: 320px;
        background-color: var(--white);
        flex-direction: column;
        padding: 80px 30px 30px;
        transition: right 0.3s ease;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        z-index: 1000;
    }
    
    .nav-list.active {
        right: 0;
    }
    
    .nav-list li {
        margin: 0 0 20px 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .hero-content {
        max-width: 100%;
        padding: 0 15px;
    }
    
    .hero h1 {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px; /* Уменьшаем высоту шапки на мобильных устройствах */
    }
    
    .section {
        padding: 60px 0;
    }
    
    .hero {
        padding: 120px 0 80px;
        text-align: center;
    }
    
    .hero-content {
        max-width: 100%;
        margin: 0 auto;
        padding: 0 20px;
    }
    
    .hero h1 {
        font-size: 2.2rem;
        margin-bottom: 1.2rem;
    }
    
    .hero-text {
        font-size: 1rem;
        margin-bottom: 1.8rem;
    }
    
    .btn-lg {
        padding: 12px 28px;
        font-size: 1rem;
    }
    
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .services-grid, 
    .benefits-grid,
    .testimonials-grid,
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .process-step::after {
        display: none;
    }
    
    .cookie-content {
        flex-direction: column;
    }
}

@media (max-width: 576px) {
    .hero {
        padding: 100px 0 60px;
        background: linear-gradient(150deg, var(--primary-color), #6d0bb9);
    }
    
    .hero-content {
        padding: 0 15px;
    }
    
    .hero h1 {
        font-size: 2rem;
        line-height: 1.3;
    }
    
    .hero-text {
        margin-bottom: 1.5rem;
        opacity: 1;
    }
    
    .hero .btn-lg {
        width: 100%;
        padding: 14px 20px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
}