/* 
 * Domain - Финансовый аудит
 * Основной файл стилей
 */

:root {
    /* Цветовая палитра */
    --primary: #011627; /* Midnight Navy */
    --secondary: #FDFFFC; /* Ivory White */
    --accent1: #FF3366; /* Neon Coral Pink */
    --accent2: #2EC4B6; /* Fresh Aqua */
    --background: #F4F4F9; /* Very Light Lavender */
    --typography: #1A1A1A; /* Dark Charcoal */
    
    /* Размеры и отступы */
    --container-width: 1200px;
    --section-padding: 4rem 2rem;
    --border-radius: 8px;
    
    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    scroll-padding-top: 100px; /* Отступ сверху для якорных ссылок */
}

/* Явное указание отступа для всех секций с id (якорей) */
section[id] {
    scroll-margin-top: 100px;
}

body {
    font-family: 'Inter', 'Manrope', sans-serif;
    background-color: var(--background);
    color: var(--typography);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: var(--accent1);
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--accent2);
}

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

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1rem;
}

/* Кнопки */
.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    background-color: var(--accent1);
    color: var(--secondary);
    border: none;
    border-radius: var(--border-radius);
    font-weight: bold;
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    text-align: center;
}

.btn:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 20px rgba(255, 51, 102, 0.3);
    color: var(--secondary);
}

.btn-secondary {
    background-color: var(--accent2);
    box-shadow: 0 4px 10px rgba(46, 196, 182, 0.2);
}

.btn-secondary:hover {
    box-shadow: 0 10px 20px rgba(46, 196, 182, 0.3);
}

/* Заголовки */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--primary);
}

h1 {
    font-size: 3.5rem;
}

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

h2:after {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -0.5rem;
    width: 120px;
    height: 4px;
    background: linear-gradient(135deg, var(--accent1), var(--accent2));
    border-radius: 2px;
}

h3 {
    font-size: 1.8rem;
}

/* Секции */
.section {
    padding: var(--section-padding);
    position: relative;
}

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

.section-dark {
    background-color: var(--primary);
    color: var(--secondary);
}

.section-dark h2 {
    color: var(--secondary);
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

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

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* Компоненты с анимацией */
.animate-fade-in {
    opacity: 0;
    animation: fadeIn 1s forwards;
}

.animate-slide-in {
    opacity: 0;
    animation: slideIn 1s forwards;
}

.animate-pulse {
    animation: pulse 2s infinite;
}

/* Стили шапки */
.header {
    background-color: var(--primary);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    z-index: 1000;
    transition: all var(--transition-fast);
}

.header-scrolled {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    padding: 0.5rem 0;
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--secondary);
    text-transform: lowercase;
}

.logo:hover {
    color: var(--accent2);
}

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

.nav-link {
    margin-left: 2rem;
    color: var(--secondary);
    font-weight: 500;
    position: relative;
}

.nav-link:hover {
    color: var(--accent2);
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: linear-gradient(135deg, var(--accent1), var(--accent2));
    transition: width var(--transition-fast);
}

.nav-link:hover::after {
    width: 100%;
}

/* Мобильное меню */
.mobile-menu-toggle {
    display: none;
    cursor: pointer;
}

#mobile-menu-checkbox {
    display: none;
}

/* Hero секция */
.hero {
    padding: 8rem 0 6rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary) 50%, var(--accent2) 150%);
    color: var(--secondary);
    clip-path: polygon(0 0, 100% 0, 100% 85%, 0 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-content {
    width: 80%;
    margin: 0 auto;
    text-align: center;
}

.hero h1 {
    color: var(--secondary);
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

/* О нас секция */
.about {
    padding: var(--section-padding);
}

.about-content {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(1, 22, 39, 0.2);
    transform: rotate(2deg);
}

/* Блок с услугами */
.services {
    padding: var(--section-padding);
    background-color: var(--secondary);
}

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

.service-card {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 10px 20px rgba(1, 22, 39, 0.08);
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 30px rgba(1, 22, 39, 0.15);
}

.service-card h3 {
    color: var(--primary);
}

.service-image {
    margin-bottom: 1.5rem;
    height: 200px;
    overflow: hidden;
    border-radius: var(--border-radius);
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

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

/* Преимущества */
.benefits {
    padding: var(--section-padding);
    background-color: var(--background);
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 3rem;
}

.benefit-item:nth-child(even) {
    flex-direction: row-reverse;
}

.benefit-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent1), var(--accent2));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary);
    font-size: 2rem;
    flex-shrink: 0;
}

.benefit-text {
    flex: 1;
}

/* Статистика */
.stats {
    padding: var(--section-padding);
    background: linear-gradient(135deg, var(--primary), rgba(1, 22, 39, 0.9));
    color: var(--secondary);
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.stat-item {
    padding: 2rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--accent1);
}

.stat-bar {
    width: 80%;
    height: 4px;
    background: linear-gradient(135deg, var(--accent1), var(--accent2));
    margin: 0.5rem auto 1rem;
    border-radius: 2px;
    animation: growWidth 2s ease-in-out forwards;
}

@keyframes growWidth {
    from {
        width: 0;
    }
    to {
        width: 80%;
    }
}

/* Отзывы клиентов */
.testimonials {
    padding: var(--section-padding);
    background-color: var(--secondary);
}

.testimonials-slider {
    position: relative;
    overflow: hidden;
}

.testimonials-wrapper {
    display: flex;
    transition: transform 0.5s ease;
}

.testimonial-card {
    flex: 0 0 100%;
    padding: 2rem;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 20px rgba(1, 22, 39, 0.08);
    margin: 1rem;
}

.testimonial-content {
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 1rem;
}

.testimonial-name {
    font-weight: 700;
}

.testimonial-role {
    color: var(--accent1);
    font-size: 0.9rem;
}

/* FAQ секция */
.faq {
    padding: var(--section-padding);
    background-color: var(--background);
}

.faq-item {
    margin-bottom: 1rem;
    border-radius: var(--border-radius);
    background-color: var(--secondary);
    overflow: hidden;
}

.faq-question {
    padding: 1.5rem;
    font-weight: 700;
    display: block;
    cursor: pointer;
    position: relative;
    color: var(--primary);
}

.faq-question:after {
    content: '+';
    position: absolute;
    right: 1.5rem;
    font-size: 1.5rem;
    transition: transform var(--transition-fast);
}

.faq-checkbox {
    display: none;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-medium);
}

.faq-checkbox:checked + .faq-question:after {
    content: '-';
    transform: rotate(180deg);
}

.faq-checkbox:checked ~ .faq-answer {
    max-height: 500px;
}

.faq-content {
    padding: 0 1.5rem 1.5rem;
}

/* Контактная секция */
.contact {
    padding: var(--section-padding);
    background-color: var(--secondary);
}

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

.contact-card {
    padding: 2rem;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 20px rgba(1, 22, 39, 0.08);
}

.contact-icon {
    font-size: 2rem;
    color: var(--accent1);
    margin-bottom: 1.5rem;
}

.contact-info {
    margin-bottom: 0.5rem;
}

/* Форма заказа */
.order-form {
    padding: var(--section-padding);
    background: linear-gradient(135deg, var(--accent2) -50%, var(--background));
}

.form-container {
    max-width: 700px;
    margin: 0 auto;
    background-color: white;
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 40px rgba(1, 22, 39, 0.15);
    position: relative;
}

.form-container:before {
    content: '';
    position: absolute;
    top: -10px;
    right: -10px;
    bottom: -10px;
    left: -10px;
    border-radius: calc(var(--border-radius) + 10px);
    background: linear-gradient(135deg, var(--accent1), var(--accent2));
    z-index: -1;
}

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

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-input {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #e1e1e1;
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1rem;
    transition: border var(--transition-fast);
}

.form-input:focus {
    border-color: var(--accent2);
    outline: none;
}

.form-select {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #e1e1e1;
    border-radius: var(--border-radius);
    background-color: white;
    font-family: inherit;
    font-size: 1rem;
}

.checkbox-group {
    margin-top: 2rem;
}

.form-checkbox {
    display: none;
}

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

.checkbox-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--accent2);
    border-radius: 4px;
    margin-right: 10px;
    position: relative;
    flex-shrink: 0;
}

.form-checkbox:checked + .checkbox-label .checkbox-custom:after {
    content: '';
    position: absolute;
    left: 5px;
    top: 1px;
    width: 6px;
    height: 12px;
    border: solid var(--accent2);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Footer */
.footer {
    background-color: var(--primary);
    color: var(--secondary);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-column h3 {
    color: var(--accent2);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

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

.footer-link {
    margin-bottom: 0.8rem;
}

.footer-contact {
    margin-bottom: 0.8rem;
}

.footer-description {
    margin-top: 1rem;
    line-height: 1.6;
}

.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: 20px;
    left: 20px;
    right: 20px;
    max-width: 400px;
    background-color: var(--secondary);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    z-index: 9999;
    display: none;
}

.cookie-popup.show {
    display: block;
    animation: fadeIn 0.5s forwards;
}

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

/* Политики */
.section.section-light {
    padding-top: 120px; /* Увеличенный отступ сверху для страниц политик */
}

.policy-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 20px rgba(1, 22, 39, 0.08);
}

.policy-content {
    margin-top: 2rem;
}

.policy-content h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.policy-content ul, .policy-content ol {
    margin-left: 2rem;
    margin-bottom: 1.5rem;
}

.policy-content p {
    margin-bottom: 1rem;
}

/* Media queries */
@media (max-width: 992px) {
    html {
        font-size: 15px;
    }
    
    .hero-content {
        width: 80%;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .benefit-item:nth-child(even) {
        flex-direction: row;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .hero-content {
        width: 100%;
    }
    
    h1 {
        font-size: 2.8rem;
    }
    
    h2 {
        font-size: 2.2rem;
    }
    
    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--primary);
        padding: 1rem 0;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    }
    
    .nav-link {
        margin: 0.5rem 2rem;
        display: block;
    }
    
    .mobile-menu-toggle {
        display: block;
        font-size: 1.5rem;
        color: var(--secondary);
    }
    
    #mobile-menu-checkbox:checked ~ .nav-menu {
        display: flex;
    }
    
    .benefit-item {
        flex-direction: column;
        text-align: center;
    }
    
    .benefit-item:nth-child(even) {
        flex-direction: column;
    }
    
    .benefit-icon {
        margin: 0 auto 1rem;
    }
}

@media (max-width: 576px) {
    .section {
        padding: 3rem 1rem;
    }
    
    .hero {
        padding: 7rem 0 5rem;
    }
    
    .form-container {
        padding: 2rem;
    }
}