/* 
 * Основные стили для сайта domain
 */

/* === Основные стили и переменные === */
:root {
    --bg-color: #f3f4f6;
    --accent-color: #ff6b6b;
    --text-color: #1f2937;
    --gradient-start: #00c9ff;
    --gradient-end: #92fe9d;
    --white: #ffffff;
    --light-gray: #e5e7eb;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --border-radius: 1rem;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Arial', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

section {
    padding: 4rem 0;
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 2.5rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

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

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

.button {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    text-align: center;
}

.button:hover {
    background-color: var(--text-color);
    color: var(--white);
    transform: translateY(-3px);
}

/* === Хедер === */
.main-header {
    background-color: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 1rem 0;
}

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

.logo a {
    display: block;
}

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

.menu li {
    margin-left: 1.5rem;
}

.menu a {
    font-weight: 600;
    color: var(--text-color);
    position: relative;
    padding-bottom: 5px;
}

.menu a:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition);
}

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

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

/* Desktop-only элементы */
.desktop-only {
    display: none;
}

/* === Баннер === */
.banner {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: var(--white);
    text-align: center;
    padding: 6rem 1rem;
}

.banner h1 {
    margin-bottom: 1.5rem;
}

.banner p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* === О нас === */
.about-section .card {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

/* === Секции с карточками === */
.card {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 2rem;
    transition: var(--transition);
    height: 100%;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.card-icon {
    margin-bottom: 1.5rem;
    overflow: hidden;
    border-radius: var(--border-radius);
}

.card-icon img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition);
}

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

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

/* === FAQ === */
.faq-item {
    background: var(--white);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    overflow: hidden;
}

.faq-question {
    padding: 1.5rem;
    font-weight: 700;
    cursor: pointer;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question a {
    display: block;
    width: 100%;
    color: var(--text-color);
}

.faq-question:after {
    content: "+";
    font-size: 1.5rem;
}

.faq-item.active .faq-question:after {
    content: "-";
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: none;
}

.faq-item.active .faq-answer {
    padding: 0 1.5rem 1.5rem;
    max-height: none;
}

/* === Форма === */
.form-container {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    border-radius: var(--border-radius);
    padding: 2rem;
    max-width: 600px;
    margin: 0 auto;
}

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

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--white);
}

input[type="text"],
input[type="tel"],
select,
textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--light-gray);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1rem;
}

input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--accent-color);
}

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

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

.checkbox-group label {
    font-size: 0.9rem;
    font-weight: normal;
}

.checkbox-group.white-text label,
.checkbox-group.white-text label a {
    color: var(--white);
}

.form-errors {
    background-color: #fce8e8;
    border-left: 5px solid #f56565;
    padding: 1rem;
    margin-bottom: 1.5rem;
    color: #c81e1e;
    border-radius: var(--border-radius);
}

/* === Футер === */
.main-footer {
    background: var(--text-color);
    color: var(--white);
    padding: 4rem 0 1rem;
    margin-top: 4rem;
}

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

.footer-logo {
    margin-bottom: 1rem;
}

.footer-description {
    opacity: 0.8;
    margin-top: 1rem;
}

.footer-contact p {
    margin-bottom: 0.5rem;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--light-gray);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* === Cookie popup === */
.cookie-popup {
    position: fixed;
    bottom: -100%;
    left: 0;
    width: 100%;
    background-color: var(--white);
    padding: 1rem;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: bottom 0.5s ease;
}

.cookie-popup.show {
    bottom: 0;
}

.cookie-popup p {
    margin-bottom: 0;
    padding-right: 1rem;
}

/* === Страница благодарности === */
.thank-you-section {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
}

.thank-you-section .card {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.thank-you-section .button {
    margin-top: 1rem;
}

/* === Политика === */
.policy-container {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    max-width: 900px;
    margin: 2rem auto;
    box-shadow: var(--shadow);
}

.policy-container h1 {
    text-align: center;
    margin-bottom: 2rem;
}

/* === Якоря === */
.anchor {
    display: block;
    position: relative;
    top: -70px;
    visibility: hidden;
    height: 0;
    margin: 0;
    padding: 0;
}

/* Отступ для якорных элементов */
section {
    padding-top: 4rem;
}

/* Применяем scroll-margin-top к якорным элементам */
.anchor:target {
    scroll-margin-top: 80px;
}

/* Отключаем стандартное поведение :target для якорей */
:target {
    scroll-margin-top: 70px;
}

/* === Адаптивность === */
@media (min-width: 769px) {
    .desktop-only {
        display: block;
    }
}

@media (max-width: 768px) {
    .header-content {
        justify-content: center;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .banner {
        padding: 4rem 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    section {
        padding: 3rem 0;
    }
    
    .card-grid {
        grid-template-columns: 1fr;
    }
    
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .cta-button {
        display: none;
    }
}