:root {
    --primary-blue: #0055A5;
    --accent-red: #E30613;
    --dark-blue: #003366;
    --light-gray: #F5F5F5;
    --white: #FFFFFF;
    --shadow: 0 5px 15px rgba(0,0,0,0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}




body.menu-open {
    overflow: hidden;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.overlay.active {
    opacity: 1;
    visibility: visible;
}

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

.header {
    background: var(--primary-blue);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

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

.logo {
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 600;
    text-decoration: none;
    line-height: 1rem;
}
.logo2
{
    font-size: 1.1rem;
    font-weight: 400;

}
.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

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

.mobile-menu {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 1002;
}

.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--primary-blue);
    z-index: 1001;
    transition: var(--transition);
    padding: 80px 2rem 2rem;
    box-shadow: -5px 0 15px rgba(0,0,0,0.1);
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.mobile-nav-links li {
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.mobile-nav-links a {
    display: block;
    color: var(--white);
    text-decoration: none;
    padding: 1rem 0;
    font-size: 1.1rem;
    font-weight: 500;
    transition: var(--transition);
}

.mobile-nav-links a:hover {
    color: var(--accent-red);
    padding-left: 10px;
}

.mobile-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
}

.hero {
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--primary-blue) 100%);
    color: var(--white);
    padding: 150px 0 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><polygon fill="%23ffffff" fill-opacity="0.05" points="0,1000 1000,0 1000,1000"/></svg>');
    background-size: cover;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
    margin: 0 auto;
}

.hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease 0.5s forwards;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease 0.8s forwards;
}

.hero-buttons {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease 1.1s forwards;
}

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

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.floating {
    animation: float 6s ease-in-out infinite;
}

.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.particle {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
}

.btn {
    display: inline-block;
    background: var(--accent-red);
    color: var(--white);
    padding: 15px 40px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    transition: var(--transition);
    border: 2px solid var(--accent-red);
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn:hover {
    background: transparent;
    color: var(--accent-red);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(227, 6, 19, 0.3);
}

.btn-secondary {
    background: transparent;
    border-color: var(--white);
    color: var(--white);
    margin-left: 1rem;
}

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

.section {
    padding: 100px 0;
}

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

.section-dark {
    background: var(--dark-blue);
    color: var(--white);
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--dark-blue);
    font-size: 2.5rem;
    font-weight: 700;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 3rem;
    color: #666;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-dark .section-title {
    color: var(--white);
}

.section-dark .section-subtitle {
    color: rgba(255,255,255,0.8);
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 4rem 0;
}

.stat-item {
    text-align: center;
    padding: 2rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: bold;
    color: var(--accent-red);
    display: block;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--dark-blue);
    font-weight: 600;
}

.section-dark .stat-label {
    color: var(--white);
}

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

.feature {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary-blue);
}

.feature:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--white);
    font-weight: bold;
    font-size: 1.5rem;
    transition: var(--transition);
}

.feature:hover .feature-icon {
    background: var(--accent-red);
    transform: scale(1.1);
}

.feature h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark-blue);
}

.feature p {
    color: #666;
    line-height: 1.8;
}

.process-timeline {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin: 4rem 0;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary-blue);
    z-index: 1;
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 2;
    flex: 1;
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1rem;
    transition: var(--transition);
}

.process-step:hover .step-number {
    background: var(--accent-red);
    transform: scale(1.1);
}

.step-content {
    background: var(--white);
    padding: 1rem;
    border-radius: 8px;
    margin: 1rem;
    box-shadow: var(--shadow);
}

.section-dark .step-content {
    background: rgba(255,255,255,0.1);
}

.testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    position: relative;
}

.testimonial::before {
    content: '"';
    font-size: 4rem;
    color: var(--primary-blue);
    position: absolute;
    top: -10px;
    left: 20px;
    opacity: 0.3;
}

.testimonial-content {
    font-style: italic;
    margin-bottom: 1rem;
    line-height: 1.8;
}

.testimonial-author {
    font-weight: bold;
    color: var(--dark-blue);
}

.contact-form {
    background: var(--white);
    padding: 3rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    max-width: 600px;
    margin: 0 auto;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--dark-blue);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0,85,165,0.1);
}

.faq-item {
    background: var(--white);
    margin-bottom: 1rem;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.faq-question {
    padding: 1.5rem;
    background: var(--primary-blue);
    color: var(--white);
    font-weight: bold;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.faq-answer.active {
    padding: 1.5rem;
    max-height: 500px;
}

.footer {
    background: var(--dark-blue);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    margin-bottom: 1.5rem;
    color: var(--white);
}

.footer-section a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: var(--transition);
    display: block;
    margin-bottom: 0.5rem;
}

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

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu {
        display: block;
        color:#fff;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .process-timeline {
        flex-direction: column;
        gap: 2rem;
    }
    
    .process-timeline::before {
        display: none;
    }
    
    .btn-secondary {
        margin-left: 0;
        margin-top: 1rem;
        display: block;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .hero {
        min-height: 80vh;
        padding: 120px 0 60px;
    }
}


/* Добавляем в styles.css */

/* Параллакс-эффект для hero секции */
.hero {
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--primary-blue) 100%);
    color: var(--white);
    padding: 150px 0 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
    transform-style: preserve-3d;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
    margin: 0 auto;
    transform: translateZ(50px);
}

.hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    transform: translateZ(-100px) scale(1.2);
}

/* Улучшенные частицы с параллаксом */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
    transform: translateZ(-50px);
}

.particle {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
}

/* Анимация появления для контента */
.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
    opacity: 0;
    transform: translateY(30px) translateZ(0);
    animation: fadeInUp 1s ease 0.5s forwards;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    opacity: 0;
    transform: translateY(30px) translateZ(0);
    animation: fadeInUp 1s ease 0.8s forwards;
}

.hero-buttons {
    opacity: 0;
    transform: translateY(30px) translateZ(0);
    animation: fadeInUp 1s ease 1.1s forwards;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0) translateZ(0);
    }
}

/* Параллакс для статистики */
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 4rem 0;
    transform-style: preserve-3d;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    transform: translateZ(20px);
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateZ(30px) scale(1.05);
}

/* Адаптивность */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .hero {
        min-height: 80vh;
        padding: 120px 0 60px;
    }
    
    /* Уменьшаем параллакс на мобильных */
    .hero-canvas {
        transform: translateZ(0) scale(1);
    }
    
    .particles {
        transform: translateZ(0);
    }
}
/* Добавляем в styles.css */

/* Стили для иконок */
.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--light-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--dark-blue);
    font-size: 2rem;
    transition: var(--transition);
    border: 2px solid var(--dark-blue);
}

.feature:hover .feature-icon {
    background: var(--accent-red);
    color: var(--white);
    border-color: var(--accent-red);
    transform: scale(1.1);
}

/* Иконки для процесса работы */
.step-icon {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: var(--dark-blue);
}

.section-dark .step-icon {
    color: var(--white);
}

/* Иконки для статистики */
.stat-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--accent-red);
}

/* Иконки для услуг */
.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--primary-blue);
}

/* Адаптивность для иконок */
@media (max-width: 768px) {
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .service-icon {
        font-size: 2.5rem;
    }
}
/* Стили для новой секции поддержки по отделам */
.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 0;
    justify-content: center;
}

.tech-item {
    background: rgba(255, 0, 0, 0.8);
    color: var(--white);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.tech-item:hover {
    background: var(--accent-red);
    transform: translateY(-2px);
}

/* Адаптивность для новой секции */
@media (max-width: 768px) {
    .tech-stack {
        gap: 0.3rem;
    }
    
    .tech-item {
        font-size: 0.75rem;
        padding: 0.3rem 0.6rem;
    }
    
    #department-support .feature {
        padding: 1.5rem 1rem;
    }
}

/* Для очень маленьких экранов */
@media (max-width: 480px) {
    .tech-stack {
        justify-content: flex-start;
    }
}
/* Добавляем в styles.css */

/* Секция отзывов */
.testimonials-section {
    padding: 100px 0;
    background: var(--light-gray);
}

.testimonials-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.testimonials-scroll {
    display: flex;
    gap: 2rem;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 2rem 0;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-blue) var(--light-gray);
}

.testimonials-scroll::-webkit-scrollbar {
    height: 8px;
}

.testimonials-scroll::-webkit-scrollbar-track {
    background: var(--light-gray);
    border-radius: 10px;
}

.testimonials-scroll::-webkit-scrollbar-thumb {
    background: var(--primary-blue);
    border-radius: 10px;
}

.testimonial-card {
    min-width: 350px;
    background: var(--white);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    height: auto;
    transition: var(--transition);
    flex-shrink: 0;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

/* Верхняя часть - лого и название компании */
.testimonial-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--light-gray);
}

.company-logo {
    width: 50px;
    height: 50px;
    background: var(--primary-blue);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
    font-weight: bold;
    flex-shrink: 0;
}

.company-info h4 {
    color: var(--dark-blue);
    margin: 0;
    font-size: 1.2rem;
    font-weight: 700;
}

.company-info .industry {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
}

/* Средняя часть - текст отзыва */
.testimonial-content {
    flex-grow: 1;
    margin-bottom: 1.5rem;
}

.testimonial-text {
    color: #333;
    line-height: 1.6;
    font-style: italic;
    margin: 0;
    position: relative;
}

.testimonial-text::before {
    content: '"';
    font-size: 3rem;
    color: var(--primary-blue);
    position: absolute;
    top: -1rem;
    left: -0.5rem;
    opacity: 0.3;
    font-family: serif;
}

/* Нижняя часть - ФИО и должность */
.testimonial-footer {
    border-top: 1px solid var(--light-gray);
    padding-top: 1rem;
}

.client-name {
    font-weight: 700;
    color: var(--dark-blue);
    margin: 0 0 0.3rem 0;
    font-size: 1.1rem;
}

.client-position {
    color: #666;
    margin: 0;
    font-size: 0.9rem;
}

/* Навигация для отзывов */
.testimonials-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.nav-btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ddd;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.nav-btn.active {
    background: var(--primary-blue);
    transform: scale(1.2);
}

.nav-btn:hover {
    background: var(--accent-red);
}

/* Адаптивность */
@media (max-width: 768px) {
    .testimonial-card {
        min-width: 300px;
        padding: 1.5rem;
    }
    
    .testimonials-scroll {
        gap: 1.5rem;
    }
    
    .company-logo {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .company-info h4 {
        font-size: 1.1rem;
    }
    
    .testimonial-text {
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .testimonial-card {
        min-width: 280px;
        padding: 1.2rem;
    }
    
    .testimonials-scroll {
        gap: 1rem;
    }
    
    .testimonials-section {
        padding: 60px 0;
    }
}

/* Показываем 3 карточки одновременно на десктопе */
@media (min-width: 1200px) {
    .testimonials-scroll {
        overflow-x: hidden;
    }
    
    .testimonial-card {
        min-width: calc(33.333% - 1.5rem);
        flex: 1;
    }
}