/* 
 * domain - Financial Audit Services
 * Main Stylesheet
 */

/* === Base Styles === */
:root {
    /* Color Palette */
    --color-bg-primary: #1C1B3A;
    --color-bg-secondary: #2D2C4D;
    --color-accent-1: #F5A623;
    --color-accent-2: #24C6DC;
    --color-text-primary: #FFFFFF;
    --color-text-secondary: #E0E0E0;
    --color-btn-gradient-start: #24C6DC;
    --color-btn-gradient-end: #514A9D;
    --color-warning: #FFD166;
    --color-error: #EF476F;
    --color-success: #06D6A0;
    
    /* Typography */
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Roboto', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 5rem;
    
    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Reset and Base Elements */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}
.reviews-section h1{
    text-align: center;
}
h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
    position: relative;
    padding-bottom: var(--spacing-sm);
}



h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
}

a {
    color: var(--color-accent-2);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-accent-1);
}

ul {
    list-style: none;
}

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

button {
    cursor: pointer;
    font-family: var(--font-primary);
}

section {
    padding: 110px 0;
    position: relative;
}

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

/* === Utility Classes === */
.text-center {
    text-align: center;
}

.text-gradient {
    background: linear-gradient(90deg, var(--color-accent-2), var(--color-accent-1));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* === Header Styles === */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background-color: rgba(28, 27, 58, 0.95);
    backdrop-filter: blur(8px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 8px 0;
    transition: all var(--transition-medium);
}

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

.logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-text-primary);
    background: linear-gradient(90deg, var(--color-accent-2), var(--color-accent-1));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

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

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

.nav-menu li a {
    color: var(--color-text-primary);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
}

.nav-menu li a:hover {
    color: var(--color-accent-2);
}

.nav-cta {
    background: linear-gradient(90deg, var(--color-accent-2), var(--color-btn-gradient-end));
    color: white !important;
    padding: var(--spacing-xs) var(--spacing-md) !important;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
    font-weight: 600;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(36, 198, 220, 0.3);
    color: white !important;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    cursor: pointer;
}

.menu-toggle span {
    width: 100%;
    height: 2px;
    background-color: var(--color-text-primary);
    transition: all var(--transition-fast);
}

/* === Hero Section === */
.hero-section {
    background-image: url('img/21Z3nc.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 150px 0;   
    display: flex;
    align-items: center;
    position: relative;
    
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(28, 27, 58, 0.9) 40%, rgba(36, 198, 220, 0.4));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    margin: 0 auto;
    text-align: center;
    max-width: 600px;
    animation: fadeInUp 1s ease;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
}

.cta-button {
    
    background: linear-gradient(90deg, var(--color-accent-2), var(--color-btn-gradient-end));
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    font-weight: 600;
    transition: all var(--transition-medium);
    border: none;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(36, 198, 220, 0.4);
    color: white;
}

/* === About Section === */
.about-section {
    background-color: var(--color-bg-secondary);
    padding: var(--spacing-xxl) 0;
}

.about-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.about-text {
    flex: 1;
    animation: fadeInLeft 1s ease;
}

.about-image {
    flex: 1;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    transform: perspective(1000px) rotateY(-5deg);
    transition: all var(--transition-medium);
    animation: fadeInRight 1s ease;
}

.about-image:hover {
    transform: perspective(1000px) rotateY(0);
}

/* === Services Section === */
.services-section {
    text-align: center;
    padding: var(--spacing-xxl) 0;
}

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

.service-card {
    background-color: var(--color-bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
    animation: fadeInUp 1s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background: linear-gradient(to bottom, var(--color-accent-2), var(--color-accent-1));
    transition: height var(--transition-slow);
}

.service-card:hover::before {
    height: 100%;
}

.service-icon {
    margin: 0 auto var(--spacing-md);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-medium);
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

/* === Why Choose Us Section === */
.why-us-section {
    background-color: var(--color-bg-secondary);
    padding: var(--spacing-xxl) 0;
}

.why-us-section h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

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

.benefit-item {
    background-color: rgba(45, 44, 77, 0.5);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-medium);
    animation: fadeIn 1s ease;
}

.benefit-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.benefit-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

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

.benefit-item:hover .benefit-image img {
    transform: scale(1.05);
}

.benefit-content {
    padding: var(--spacing-md) var(--spacing-lg);
}

.benefit-content h3 {
    color: var(--color-accent-2);
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-bottom: var(--spacing-xs);
}

.benefit-content h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--color-accent-1);
}

.benefit-content p {
    margin-bottom: 0;
}

/* === Testimonials Section === */
.testimonials-section {
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.testimonial-slider {
    margin-top: var(--spacing-lg);
    position: relative;
    overflow: hidden;
    min-height: 250px;
}

.testimonial-item {
    position: relative;
    animation: fadeIn 1s ease;
}

.testimonial-content {
    background-color: var(--color-bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    position: relative;
    margin-bottom: var(--spacing-lg);
}

.testimonial-content::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50px;
    width: 30px;
    height: 30px;
    background-color: var(--color-bg-secondary);
    transform: rotate(45deg);
}

.testimonial-author {
    display: flex;
    align-items: center;
    padding-left: var(--spacing-lg);
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--color-accent-2);
    margin-right: var(--spacing-sm);
}

.author-info {
    text-align: left;
}

.author-info h4 {
    margin-bottom: 0;
    font-size: 1rem;
}

.author-info p {
    margin-bottom: 0;
    font-size: 0.85rem;
    opacity: 0.8;
}

.testimonial-dots {
    margin-top: var(--spacing-lg);
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.dot.active {
    background-color: var(--color-accent-2);
}

/* === FAQ Section === */
.faq-section {
    background-color: var(--color-bg-secondary);
    padding: var(--spacing-xxl) 0;
}

.faq-section h2 {
    text-align: center;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
    margin-top: var(--spacing-lg);
}

.faq-item {
    margin-bottom: var(--spacing-md);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    background-color: rgba(28, 27, 58, 0.6);
    animation: fadeInUp 1s ease;
}

.faq-question {
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.faq-question:hover {
    background-color: rgba(36, 198, 220, 0.1);
}

.faq-question h3 {
    margin-bottom: 0;
    font-size: 1.1rem;
    flex: 1;
}

.faq-toggle {
    width: 20px;
    height: 20px;
    position: relative;
}

.faq-toggle::before,
.faq-toggle::after {
    content: '';
    position: absolute;
    background-color: var(--color-accent-2);
    transition: all var(--transition-fast);
}

.faq-toggle::before {
    width: 100%;
    height: 2px;
    top: 9px;
}

.faq-toggle::after {
    width: 2px;
    height: 100%;
    left: 9px;
}

.faq-item.active .faq-toggle::after {
    transform: rotate(90deg);
    opacity: 0;
}

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

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 var(--spacing-md) var(--spacing-md);
}

/* === Contact Section === */
.contact-section {
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
    margin-top: var(--spacing-lg);
    background-color: var(--color-bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    animation: fadeIn 1s ease;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.form-group label {
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.form-group input,
.form-group select {
    padding: var(--spacing-sm);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    background-color: #1C1B3A;
    color: var(--color-text-primary);
    font-family: var(--font-secondary);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-accent-2);
    box-shadow: 0 0 0 2px rgba(36, 198, 220, 0.2);
}

.form-group.checkbox {
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-sm);
}

.form-group.checkbox input {
    width: auto;
}

.submit-button {
    background: linear-gradient(90deg, var(--color-accent-2), var(--color-btn-gradient-end));
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all var(--transition-medium);
    margin-top: var(--spacing-sm);
}

.submit-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(36, 198, 220, 0.4);
}

/* === Footer === */
.site-footer {
    background-color: rgba(20, 19, 41, 1);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.footer-info {
    grid-column: 1 / span 2;
}

.footer-logo {
    margin-bottom: var(--spacing-md);
}

.footer-logo .logo-text {
    font-size: 1.5rem;
}

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

.footer-contact a {
    color: var(--color-accent-2);
}

.footer-links h3,
.footer-legal h3,
.footer-contact h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
}

.footer-links ul,
.footer-legal ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-links a,
.footer-legal a {
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.footer-links a:hover,
.footer-legal a:hover {
    color: var(--color-accent-2);
    transform: translateX(5px);
}

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

.footer-bottom p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* === Cookie Consent Popup === */
.cookie-popup {
    position: fixed;
    bottom: -100%;
    left: 0;
    right: 0;
    background-color: var(--color-bg-secondary);
    padding: var(--spacing-md);
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transition: bottom var(--transition-medium);
}

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

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.cookie-content p {
    margin-bottom: 0;
}

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

.cookie-button {
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    border: none;
    transition: all var(--transition-fast);
}

.cookie-button.accept {
    background-color: var(--color-accent-2);
    color: white;
}

.cookie-button.decline {
    background-color: transparent;
    border: 1px solid var(--color-text-secondary);
    color: var(--color-text-secondary);
}

.cookie-button:hover {
    transform: translateY(-2px);
}

/* === Thank You Page === */
.thank-you-section {
    display: flex;
    align-items: center;
    justify-content: center;
    
    padding: 150px 0;
    text-align: center;
}

.thank-you-content {
    max-width: 600px;
    margin: 0 auto;
    background-color: rgba(20, 19, 41, 1)  ;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 1s ease;
}

.thank-you-icon {
    margin: 0 auto var(--spacing-lg);
}

.thank-you-actions {
    margin-top: var(--spacing-lg);
}

/* === Form Alerts & Messages === */
.alert {
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-md);
    animation: fadeIn 0.5s ease;
}

.alert-warning {
    background-color: rgba(255, 209, 102, 0.15);
    border-left: 4px solid var(--color-warning);
    color: var(--color-warning);
}

.alert-error {
    background-color: rgba(239, 71, 111, 0.15);
    border-left: 4px solid var(--color-error);
    color: var(--color-error);
}

.alert-success {
    background-color: rgba(6, 214, 160, 0.15);
    border-left: 4px solid var(--color-success);
    color: var(--color-success);
}

/* Стили для отображения ошибок формы */
.form-error {
    color: var(--color-error);
    font-size: 0.85rem;
    margin-top: var(--spacing-xs);
    display: block;
}

/* Индикация ошибки для полей ввода */
.form-group input.error,
.form-group select.error {
    border-color: var(--color-error);
    box-shadow: 0 0 0 2px rgba(239, 71, 111, 0.2);
}

/* === Animations === */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* === Media Queries === */
@media screen and (max-width: 1024px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .about-image {
        transform: none;
        order: -1;
        margin-bottom: var(--spacing-lg);
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--color-bg-primary);
        flex-direction: column;
        justify-content: flex-start;
        padding-top: var(--spacing-xl);
        transition: all var(--transition-medium);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .benefit-image {
        height: 250px;
    }
}

@media screen and (max-width: 576px) {
    section {
        padding: var(--spacing-lg) 0;
    }
    
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-info {
        grid-column: 1 / -1;
    }
    
    .benefit-image {
        height: 200px;
    }
}