* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Open Sans', sans-serif;
}

body {
    background-color: #fff;
    color: #1a1a1a;
    line-height: 1.6;
}

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

/* Header */
.header {
    position: fixed;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 15px 0;
    z-index: 1000;
}

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

.logo {
    display: flex;
    align-items: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: #1a1a1a;
    cursor: pointer;
}

.logo-image {
    width: 40px; /* Размер логотипа */
    height: 40px;
    margin-right: 10px; /* Отступ между логотипом и текстом */
}

nav a {
    margin-left: 25px;
    color: #1a1a1a;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

nav a:hover {
    color: #2c5282;
}

.btn {
    background: #2c5282;
    color: #fff;
    padding: 12px 25px;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-size: 16px;
    transition: background 0.3s, transform 0.2s;
    text-decoration: none;
    display: inline-block;
}

.btn:hover {
    background: #2b6cb0;
    transform: scale(1.05);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f7f9fb 0%, #e9ecef 100%);
    text-align: center;
    padding-top: 80px;
}

.hero-content h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 56px;
    color: #1a1a1a;
    margin-bottom: 15px;
}

.hero-content p {
    font-size: 20px;
    color: #4a5568;
    margin-bottom: 30px;
}

.hero-content .location-text {
    font-size: 16px;
    color: #4a5568;
    margin-bottom: 20px;
}

.hero-btn {
    font-size: 18px;
    padding: 15px 35px;
}

/* Services */
.services {
    padding: 100px 0;
    background: #fff;
}

.section-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 40px;
    margin-bottom: 50px;
    color: #1a1a1a;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: #f7f9fb;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s;
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-card img {
    width: 100%;
    border-radius: 10px;
    margin-bottom: 15px;
}

.service-card h3 {
    font-size: 24px;
    margin-bottom: 10px;
    color: #2c5282;
}

.service-card p {
    color: #4a5568;
}

/* Portfolio */
.portfolio {
    padding: 100px 0;
    background: #e9ecef;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
}

.portfolio-card {
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s;
    position: relative;
}

.portfolio-card:hover {
    transform: translateY(-10px);
}

.slider-container {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.slider-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 20px;
    color: #2c5282;
    margin: 0;
    padding: 10px 15px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 10px 10px 0 0;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
    text-align: center;
    transition: background 0.3s ease;
}

.slider-container:hover .slider-title {
    background: rgba(255, 255, 255, 0.5);
}

.slider {
    display: flex;
    height: 100%;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    transition: transform 0.5s ease-out;
    z-index: 1;
}

.slider img {
    width: 400px;
    height: 100%;
    object-fit: cover;
    flex-shrink: 0;
}

/* Contact */
.contact {
    padding: 100px 0;
    background: #fff;
}

.contact-form {
    max-width: 500px;
    margin: 30px auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-form input, .contact-form textarea {
    padding: 15px;
    border: 2px solid #e2e8f0;
    border-radius: 25px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.contact-form input:focus, .contact-form textarea:focus {
    border-color: #2c5282;
    outline: none;
}

.contact-form textarea {
    height: 120px;
    resize: none;
}

.contact-info {
    color: #4a5568;
    margin-top: 20px;
}

.contact-info a {
    color: #2c5282;
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

/* Quote Section */
.quote-section {
    padding: 120px 0;
    background: #f7f9fb;
    min-height: 100vh;
}

.quote-form {
    max-width: 600px;
    margin: 0 auto;
    background: #fff;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.form-step {
    margin-bottom: 30px;
}

.form-step h3, .service-details h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 24px;
    color: #2c5282;
    margin-bottom: 15px;
}

.quote-form select, .quote-form input, .quote-form textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #e2e8f0;
    border-radius: 25px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.quote-form select:focus, .quote-form input:focus, .quote-form textarea:focus {
    border-color: #2c5282;
    outline: none;
}

.quote-form textarea {
    height: 120px;
    resize: none;
}

.service-details {
    margin-bottom: 30px;
}

/* About Section */
.about-section {
    padding: 120px 0;
    background: #f7f9fb;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-bottom: 60px;
}

.about-content.reverse {
    flex-direction: row-reverse;
}

.about-text {
    flex: 1;
    text-align: left;
}

.about-text h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 28px;
    color: #2c5282;
    margin-bottom: 15px;
}

.about-text p {
    color: #4a5568;
    margin-bottom: 15px;
}

.about-text ul {
    list-style: none;
    color: #4a5568;
}

.about-text ul li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 25px;
}

.about-text ul li:before {
    content: "✔";
    position: absolute;
    left: 0;
    color: #2c5282;
}

.about-image {
    flex: 1;
}

.about-image img {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.about-btn {
    margin-top: 30px;
}

/* Reviews Section */
.reviews-section {
    padding: 100px 0;
    background: #f7f9fb;
    min-height: 100vh;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.review-card {
    background: #fff;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
}

.review-card p {
    font-style: italic;
    color: #4a5568;
    margin-bottom: 15px;
}

.review-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    color: #2c5282;
}

/* Footer */
.footer {
    background: #2c5282;
    color: #fff;
    padding: 20px 0;
    text-align: center;
}

.footer p {
    font-size: 14px;
}

/* Animations */
.fade-in {
    opacity: 0;
    animation: fadeIn 1s ease forwards 0.2s;
}

.slide-up {
    opacity: 0;
    transform: translateY(50px);
    animation: slideUp 1s ease forwards;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

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

/* Responsive */
@media (max-width: 768px) {
    .hero-content h1 { font-size: 32px; }
    .hero-content p { font-size: 14px; }
    .hero-content .location-text { font-size: 12px; }
    .hero-btn { font-size: 16px; padding: 10px 25px; }
    .header .container { 
        flex-direction: column; 
        gap: 10px; 
        padding: 10px; 
    }
    .logo { font-size: 24px; }
    .logo-image { width: 30px; height: 30px; }
    nav a { margin-left: 15px; font-size: 14px; }
    .btn { padding: 10px 20px; font-size: 14px; }
    .services-grid, .portfolio-grid, .reviews-grid { grid-template-columns: 1fr; }
    .section-title { font-size: 28px; }
    .quote-form { padding: 15px; }
    .about-content { flex-direction: column; }
    .about-content.reverse { flex-direction: column; }
    .about-text { text-align: center; }
    .slider img { width: 100%; }
    .slider-container { height: 200px; }
    .portfolio-card { margin: 0 10px; }
    .contact-form input, .contact-form textarea { padding: 10px; font-size: 14px; }
    .contact-info { font-size: 14px; }
}