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

:root {
    --dark-bg: #0a0a0a;
    --dark-secondary: #111111;
    --light-text: #ffffff;
    --gray-text: #b0b0b0;
    --accent: #e53e3e;
    --accent-hover: #c53030;
    --border-color: rgba(255, 255, 255, 0.1);
    --card-bg: rgba(255, 255, 255, 0.03);
    --transition: all 0.3s ease;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    background-color: var(--dark-bg);
    color: var(--light-text);
    line-height: 1.5;
    scroll-behavior: smooth;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 40px;
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--accent);
    color: var(--light-text);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
}

.btn-block {
    width: 100%;
    text-align: center;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.logo-text {
    color: var(--light-text);
}

.logo-accent {
    color: var(--accent);
}

.nav-list {
    display: flex;
    gap: 32px;
}

.nav-list a {
    font-size: 1rem;
    transition: var(--transition);
}

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

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    width: 25px;
    height: 2px;
    background-color: var(--light-text);
    transition: var(--transition);
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1a1a1a 100%);
}

.hero-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
}

.hero-content {
    flex: 1;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 24px;
    font-weight: 600;
    color: white;
}

.hero-accent {
    color: var(--accent);
}

.hero-description {
    font-size: 1.125rem;
    color: var(--gray-text);
    margin-bottom: 32px;
}

.hero-stats {
    display: flex;
    gap: 48px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    display: block;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-text);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.section-subtitle {
    color: var(--gray-text);
    font-size: 1.125rem;
}

.services {
    padding: 100px 0;
    background-color: var(--dark-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 32px;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
}

.service-icon {
    margin-bottom: 24px;
    color: var(--accent);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.service-card p {
    color: var(--gray-text);
    line-height: 1.6;
}

.projects {
    padding: 100px 0;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.project-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    overflow: hidden;
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
}

.project-image {
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.project-info {
    padding: 24px;
}

.project-info h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.project-info p {
    color: var(--gray-text);
    margin-bottom: 16px;
}

.project-link {
    color: var(--accent);
    font-weight: 500;
    transition: var(--transition);
}

.project-link:hover {
    text-decoration: underline;
}

.reviews {
    padding: 100px 0;
    background-color: var(--dark-secondary);
    overflow: hidden;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.section-header .section-title {
    margin-bottom: 0;
}

.section-controls {
    display: flex;
    gap: 12px;
}

.slider-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    color: var(--light-text);
}

.slider-btn:hover {
    background: var(--accent);
    border-color: var(--accent);
}

.reviews-slider {
    overflow: hidden;
    margin: 0 -20px;
}

.reviews-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.2, 0.9, 0.4, 1.1);
}

.review-card {
    flex: 0 0 calc(100% / 1.2);
    padding: 0 20px;
    box-sizing: border-box;
}

@media (min-width: 768px) {
    .review-card {
        flex: 0 0 calc(100% / 2.2);
    }
}

@media (min-width: 1024px) {
    .review-card {
        flex: 0 0 calc(100% / 3.2);
    }
}

.review-content {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 32px;
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-color);
}

.review-text {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray-text);
    margin-bottom: 32px;
    flex-grow: 1;
}

.review-author {
    border-top: 1px solid var(--border-color);
    padding-top: 24px;
}

.author-name {
    font-size: 1.1rem;
    font-weight: 500;
}

.slider-pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 48px;
}

.slider-pagination .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
}

.slider-pagination .dot.active {
    background: var(--accent);
    width: 28px;
    border-radius: 4px;
}

.contact {
    padding: 100px 0;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 32px;
    padding: 48px;
}

.contact-info .section-title {
    text-align: left;
    margin-bottom: 20px;
}

.contact-description {
    color: var(--gray-text);
    margin-bottom: 32px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.contact-icon {
    font-size: 1.25rem;
}

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

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    //color: var(--light-text);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.footer {
    background-color: var(--dark-secondary);
    border-top: 1px solid var(--border-color);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo p {
    color: var(--gray-text);
    margin-top: 16px;
}

.footer-links h4,
.footer-contacts h4 {
    margin-bottom: 20px;
    font-size: 1.125rem;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

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

.footer-contacts p {
    color: var(--gray-text);
    margin-bottom: 8px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    color: var(--gray-text);
    font-size: 0.875rem;
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-stats {
        justify-content: center;
    }

    .section-title {
        font-size: 2rem;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        padding: 32px;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .btn {
        padding: 12px 24px;
    }

    .review-card {
        flex: 0 0 100%;
    }
}

.header {
    font-family: 'Myriad Pro', sans-serif;
}

.logo, .logo-accent, .nav-list > li > a{
    text-decoration: none;
    color: white;
    font-family: 'Myriad Pro', sans-serif;
}

.hero-container a {
    font-family: 'Myriad Pro', sans-serif;
    font-weight: 600;
}