/* ========== ОСНОВНЫЕ СТИЛИ ========== */

/* Шрифты */
@font-face {
    font-family: 'Montserrat';
    src: url('../fonts/montserrat-v25-french_latin-regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Montserrat';
    src: url('../fonts/montserrat-v25-french_latin-700.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

/* Переменные */
:root {
    /* Цвета */
    --color-primary: #4B0082;
    --color-secondary: #FFD700;
    --color-accent: #00FF9C;
    --color-white: #FFFFFF;
    --color-light: #F5F5F5;
    --color-dark: #333333;
    --color-gray: #777777;
    
    /* Градиенты */
    --gradient-main: linear-gradient(135deg, #4B0082 0%, #0099FF 100%);
    
    /* Тени */
    --shadow-sm: 0 2px 5px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 5px 15px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
    
    /* Отступы */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Радиусы */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-round: 50%;
    
    /* Переходы */
    --transition-fast: all 0.2s ease;
    --transition-normal: all 0.3s ease;
    --transition-slow: all 0.5s ease;
    
    /* Контейнеры */
    --container-max-width: 1200px;
    --container-padding: 20px;
    
    /* Высота шапки */
    --header-height: 90px;
    --scroll-padding: 120px; /* Высота шапки + дополнительное пространство */
}

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

html {
    scroll-behavior: smooth;
    font-size: 62.5%; /* 1rem = 10px */
    scroll-padding-top: var(--scroll-padding); /* Отступ для якорей */
}

body {
    font-family: 'Montserrat', Arial, sans-serif;
    font-size: 1.6rem;
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-white);
    overflow-x: hidden;
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

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

a:hover, a:focus {
    color: var(--color-secondary);
}

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

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: var(--color-dark);
}

h1 {
    font-size: 4.2rem;
}

h2 {
    font-size: 3.6rem;
    margin-bottom: var(--spacing-lg);
    text-align: center;
    position: relative;
}

h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--color-secondary);
    margin: var(--spacing-sm) auto 0;
}

h3 {
    font-size: 2.4rem;
    margin-bottom: var(--spacing-sm);
}

p {
    margin-bottom: var(--spacing-sm);
}

ul {
    list-style: none;
}

section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

/* Кнопки */
.btn {
    display: inline-block;
    padding: 1.2rem 3rem;
    font-size: 1.6rem;
    font-weight: 700;
    text-align: center;
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
    cursor: pointer;
    border: none;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-dark);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--color-secondary);
    color: var(--color-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-outline:hover, .btn-outline:focus {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 700;
    color: var(--color-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1.2rem;
    border-radius: var(--radius-sm);
    border: 1px solid #ddd;
    font-family: inherit;
    font-size: 1.6rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(75, 0, 130, 0.2);
}

.form-check {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
}

.form-check input[type="checkbox"] {
    width: auto;
    margin-right: var(--spacing-xs);
    margin-top: 0.5rem;
}

.form-check label {
    margin-bottom: 0;
    font-weight: 400;
    font-size: 1.4rem;
}

/* ========== ШАПКА ========== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-sm);
    padding: 1.5rem 0;
    transition: var(--transition-normal);
    height: var(--header-height);
}

.header.scrolled {
    padding: 1rem 0;
    background-color: var(--color-white);
    box-shadow: var(--shadow-md);
}

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

.logo {
    display: block;
    width: 200px;
}

.logo-svg {
    width: 100%;
    height: auto;
}

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

.main-nav__list {
    display: flex;
    gap: var(--spacing-md);
}

.main-nav__link {
    font-weight: 700;
    font-size: 1.6rem;
    color: var(--color-dark);
    padding: var(--spacing-xs) 0;
    position: relative;
}

.main-nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-secondary);
    transition: var(--transition-normal);
}

.main-nav__link:hover::after,
.main-nav__item.active .main-nav__link::after {
    width: 100%;
}

.header__phone {
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--color-primary);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-dark);
    margin: 5px 0;
    transition: var(--transition-normal);
}

/* ========== MAIN ========== */

main {
    padding-top: var(--header-height); /* Высота шапки */
}

/* Hero секция */
.hero {
    background: var(--gradient-main);
    color: var(--color-white);
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><polygon points="0,0 100,0 100,20 0,60" style="fill:%23ffffff;fill-opacity:0.05;"/></svg>');
    background-size: cover;
}

.hero__content {
    max-width: 800px;
    text-align: center;
    margin: 0 auto;
    padding: var(--spacing-xl) 0;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.hero__subtitle {
    font-size: 2.2rem;
    margin-bottom: var(--spacing-lg);
}

/* О компании */
.about__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.about__image img {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

/* Услуги */
.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-md);
    text-align: center;
    transition: var(--transition-normal);
}

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

.service-card__icon {
    margin: 0 auto var(--spacing-md);
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Этапы взаимодействия */
.process {
    background-color: var(--color-light);
}

.process__steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.process-step {
    display: flex;
    gap: var(--spacing-sm);
}

.process-step__number {
    background-color: var(--color-secondary);
    color: var(--color-dark);
    width: 40px;
    height: 40px;
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 2rem;
    flex-shrink: 0;
}

.process__image {
    max-width: 800px;
    margin: 0 auto;
}

.process__image img {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

/* Отзывы */
.testimonials {
    position: relative;
    background-color: var(--color-white);
    padding-bottom: var(--spacing-xl);
    overflow: hidden;
}

.testimonials::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 300px;
    background-image: url('../img/xdWmuH.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.1;
    z-index: 0;
}

.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

.testimonial-card {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-md);
    position: relative;
}

.testimonial-card__quote {
    font-style: italic;
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-left: var(--spacing-sm);
}

.testimonial-card__quote::before {
    content: '"';
    position: absolute;
    left: -10px;
    top: -10px;
    font-size: 4rem;
    color: var(--color-secondary);
    opacity: 0.5;
}

.testimonial-card__name {
    font-weight: 700;
    color: var(--color-primary);
}

.testimonial-card__company {
    font-size: 1.4rem;
    color: var(--color-gray);
}

.testimonials__image {
    display: none; /* Скрываем обычное изображение, так как используем фоновое */
}

/* Преимущества */
.advantages {
    background-color: var(--color-light);
}

.advantages__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.advantage-card {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-md);
    text-align: center;
    transition: var(--transition-normal);
}

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

.advantage-card__icon {
    margin: 0 auto var(--spacing-md);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.advantages__image {
    max-width: 800px;
    margin: 0 auto;
}

.advantages__image img {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

/* Контакты */
.contact__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.contact__info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact__details {
    margin-top: var(--spacing-md);
}

.contact__detail {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.contact__detail svg {
    margin-right: var(--spacing-sm);
    flex-shrink: 0;
}

.contact__form {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-md);
}

/* Карта */
.map {
    padding: 0;
}

.map__container {
    height: 450px;
    width: 100%;
}

.map iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/* Страница благодарности */
.thank-you {
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.thank-you__content {
    max-width: 800px;
    margin: 0 auto;
}

.thank-you__icon {
    margin: var(--spacing-lg) auto;
    width: 120px;
    height: 120px;
}

.thank-you__buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.whats-next {
    background-color: var(--color-light);
    text-align: center;
}

.whats-next__steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.step-card {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-md);
    text-align: center;
}

.step-card__number {
    background-color: var(--color-secondary);
    color: var(--color-dark);
    width: 50px;
    height: 50px;
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 2.4rem;
    margin: 0 auto var(--spacing-sm);
}

/* Юридические страницы */
.legal-page {
    padding: var(--spacing-xl) 0;
}

.legal-content {
    max-width: 900px;
    margin: 0 auto;
}

.last-updated {
    margin-bottom: var(--spacing-md);
    font-style: italic;
    color: var(--color-gray);
}

.legal-content h2 {
    text-align: left;
    margin-top: var(--spacing-lg);
}

.legal-content h2::after {
    margin-left: 0;
    margin-right: auto;
}

.legal-content h3 {
    margin-top: var(--spacing-md);
}

.legal-content ul, .legal-content ol {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.legal-content li {
    margin-bottom: var(--spacing-xs);
}

.legal-content ul {
    list-style-type: disc;
}

.legal-content ol {
    list-style-type: decimal;
}

.cookie-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-md) 0;
}

.cookie-table th, .cookie-table td {
    border: 1px solid #ddd;
    padding: var(--spacing-sm);
    text-align: left;
}

.cookie-table th {
    background-color: var(--color-light);
    font-weight: 700;
}

/* ========== FOOTER ========== */

.footer {
    background: var(--gradient-main);
    color: var(--color-white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer__company {
    display: flex;
    flex-direction: column;
}

.footer__logo {
    display: block;
    margin-bottom: var(--spacing-sm);
    width: 150px;
}

.footer__description {
    opacity: 0.8;
    font-size: 1.4rem;
}

.footer h3 {
    color: var(--color-white);
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-bottom: var(--spacing-xs);
}

.footer h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--color-secondary);
}

.footer a {
    color: var(--color-white);
    opacity: 0.8;
    transition: var(--transition-normal);
}

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

.footer ul {
    list-style: none;
}

.footer li {
    margin-bottom: var(--spacing-xs);
}

.footer__contact-detail {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.footer__contact-detail svg {
    margin-right: var(--spacing-sm);
    flex-shrink: 0;
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer__copyright {
    opacity: 0.8;
    font-size: 1.4rem;
}

/* ========== КУКИ БАННЕР ========== */

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-md);
    z-index: 1000;
    box-shadow: var(--shadow-lg);
    display: none;
    opacity: 0;
    transition: var(--transition-normal);
}

.cookie-content {
    max-width: var(--container-max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.cookie-content p {
    margin: 0;
    font-size: 1.4rem;
}

.cookie-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.btn-cookie-accept {
    background-color: var(--color-accent);
    color: var(--color-dark);
    padding: 0.8rem 1.5rem;
    border-radius: var(--radius-sm);
}

.btn-cookie-decline {
    background-color: transparent;
    color: var(--color-white);
    border: 1px solid var(--color-white);
    padding: 0.8rem 1.5rem;
    border-radius: var(--radius-sm);
}

.btn-cookie-accept:hover, .btn-cookie-accept:focus {
    background-color: var(--color-secondary);
}

.btn-cookie-decline:hover, .btn-cookie-decline:focus {
    background-color: rgba(255, 255, 255, 0.1);
}

/* ========== АНИМАЦИИ ========== */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}

/* ========== АДАПТИВНОСТЬ ========== */

/* Большие десктопы */
@media (max-width: 1200px) {
    html {
        font-size: 60%;
    }
}

/* Десктопы и большие планшеты */
@media (max-width: 992px) {
    html {
        font-size: 58%;
    }
    
    h2 {
        font-size: 3rem;
    }
    
    .about__content,
    .contact__content {
        grid-template-columns: 1fr;
    }
    
    .about__image {
        order: -1;
        margin-bottom: var(--spacing-md);
    }
}

/* Планшеты */
@media (max-width: 768px) {
    html {
        font-size: 56%;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .main-nav__list {
        position: fixed;
        top: 90px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 90px);
        background-color: var(--color-white);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: var(--spacing-lg);
        transition: var(--transition-normal);
        z-index: 100;
    }
    
    .main-nav__list.active {
        left: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer__grid {
        grid-template-columns: 1fr;
    }
}

/* Мобильные устройства */
@media (max-width: 576px) {
    html {
        font-size: 54%;
    }
    
    .hero h1 {
        font-size: 3.6rem;
    }
    
    .hero__subtitle {
        font-size: 1.8rem;
    }
    
    .thank-you__buttons {
        flex-direction: column;
    }
    
    .services__grid,
    .advantages__grid,
    .testimonials__grid {
        grid-template-columns: 1fr;
    }
}

/* Маленькие мобильные устройства */
@media (max-width: 400px) {
    .container {
        padding: 0 15px;
    }
    
    .btn {
        padding: 1rem 2rem;
    }
}