/* Reset и базовые стили */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
}

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

/* Заголовки */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1rem;
    font-weight: 500;
}

h1 {
    font-size: 2.5rem;
    color: #2c3e50;
}

h2 {
    font-size: 2rem;
    color: #34495e;
}

h3 {
    font-size: 1.5rem;
    color: #2c3e50;
}

/* Кнопки */
.btn {
    display: inline-block;
    padding: 12px 24px;
    background: linear-gradient(135deg, #e67e22, #d35400);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    border: none;
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
    text-align: center;
    min-height: 48px;
    line-height: 1.2;
}

.btn:hover {
    background: linear-gradient(135deg, #d35400, #c0392b);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.btn-primary {
    background: linear-gradient(135deg, #e67e22, #d35400);
}

.btn-secondary {
    background: linear-gradient(135deg, #95a5a6, #7f8c8d);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #7f8c8d, #6c7b7d);
}

/* Header */
.header {
    background: linear-gradient(135deg, #2c3e50, #34495e);
    color: white;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

.logo h1 {
    font-size: 1.8rem;
    margin-bottom: 0.2rem;
    color: #ecf0f1;
}

.logo p {
    font-size: 0.9rem;
    color: #bdc3c7;
    margin: 0;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-list a {
    color: #ecf0f1;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0.5rem 0;
}

.nav-list a:hover,
.nav-list a.active {
    color: #e67e22;
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 200px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    border-radius: 5px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1001;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    list-style: none;
}

.dropdown-menu a {
    display: block;
    padding: 12px 16px;
    color: #2c3e50;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.dropdown-menu a:hover {
    background-color: #f8f9fa;
    color: #e67e22;
}

/* Многоуровневое выпадающее меню */
.dropdown-submenu {
    position: relative;
}

.dropdown-submenu > .dropdown-menu {
    top: 0;
    left: 100%;
    margin-top: -1px;
    margin-left: 0;
    border-radius: 0 6px 6px 6px;
    min-width: 200px;
}

.dropdown-submenu:hover > .dropdown-menu {
    display: block;
}

.dropdown-submenu > a::after {
    content: "▶";
    float: right;
    margin-left: 5px;
    font-size: 0.8em;
    line-height: 1.2;
}

.dropdown-submenu:hover > a::after {
    transform: rotate(90deg);
    transition: transform 0.3s ease;
}

.header-phone {
    text-align: right;
}

.phone-main {
    display: block;
    color: #e67e22;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
}

.phone-short {
    display: block;
    color: #bdc3c7;
    font-size: 0.9rem;
}

/* Mobile menu toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #ecf0f1;
    transition: all 0.3s ease;
}

/* Hero section */
.hero {
    background: linear-gradient(135deg, #34495e, #2c3e50);
    color: white;
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.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 0 100 100"><defs><pattern id="road" x="0" y="0" width="20" height="20" patternUnits="userSpaceOnUse"><rect width="20" height="20" fill="%23333"/><rect x="0" y="8" width="20" height="4" fill="%23e67e22"/></pattern></defs><rect width="100" height="100" fill="url(%23road)"/></svg>') repeat;
    opacity: 0.1;
    z-index: 1;
}

.hero-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero h1 {
    color: #ecf0f1;
    margin-bottom: 1rem;
}

.hero h2.filter {
    color: #e67e22;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #bdc3c7;
}

.hero-features {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.1);
    padding: 0.8rem 1.2rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.feature-icon {
    font-size: 1.2rem;
}

/* Hero form */
.hero-form {
    background: rgba(255,255,255,0.95);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    color: #2c3e50;
}

.hero-form h3 {
    margin-bottom: 1.5rem;
    text-align: center;
    color: #2c3e50;
}

.order-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.order-form input {
    padding: 12px 16px;
    border: 2px solid #ecf0f1;
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.order-form input:focus {
    outline: none;
    border-color: #e67e22;
}

.order-form button {
    background: linear-gradient(135deg, #e67e22, #d35400);
    color: white;
    border: none;
    padding: 14px;
    border-radius: 5px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.order-form button:hover {
    background: linear-gradient(135deg, #d35400, #c0392b);
    transform: translateY(-2px);
}

.form-phone {
    text-align: center;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #ecf0f1;
}

.form-phone span {
    display: block;
    margin-bottom: 0.5rem;
    color: #7f8c8d;
}

.form-phone .phone-main {
    color: #e67e22;
    font-weight: 600;
    font-size: 1.1rem;
}

/* Sections */
.section-title {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(135deg, #e67e22, #d35400);
    border-radius: 2px;
}

/* Services */
.services {
    padding: 4rem 0;
    background: white;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.service-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.service-content {
    padding: 1.5rem;
}

.service-content h3.title {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.service-content p {
    margin-bottom: 1rem;
    color: #7f8c8d;
}

.service-content ul {
    list-style: none;
    margin-bottom: 1.5rem;
}

.service-content li {
    padding: 0.3rem 0;
    position: relative;
    padding-left: 1.5rem;
    color: #34495e;
}

.service-content li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #27ae60;
    font-weight: bold;
}

/* Equipment */
.equipment {
    padding: 4rem 0;
    background: #f8f9fa;
}

.equipment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.equipment-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.equipment-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.equipment-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.equipment-content {
    padding: 1.5rem;
}

.equipment-content h3.title {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.equipment-content p {
    margin-bottom: 1rem;
    color: #7f8c8d;
}

.equipment-specs {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 5px;
}

.equipment-specs span {
    color: #34495e;
    font-weight: 500;
}

/* Advantages */
.advantages {
    padding: 4rem 0;
    background: white;
}

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

.advantage-item {
    text-align: center;
    padding: 2rem 1rem;
}

.advantage-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.advantage-item h3 {
    margin-bottom: 1rem;
    color: #2c3e50;
}

.advantage-item p {
    color: #7f8c8d;
    line-height: 1.6;
}

/* Reviews */
.reviews {
    padding: 4rem 0;
    background: #f8f9fa;
}

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

.review-item {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    position: relative;
}

.review-item::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    color: #e67e22;
    line-height: 1;
}

.review-content {
    margin-bottom: 1.5rem;
    padding-top: 1rem;
}

.review-content p {
    color: #34495e;
    font-style: italic;
    line-height: 1.6;
}

.review-author strong {
    color: #2c3e50;
    display: block;
    margin-bottom: 0.3rem;
}

.review-author span {
    color: #7f8c8d;
    font-size: 0.9rem;
}

/* CTA */
.cta {
    padding: 4rem 0;
    background: linear-gradient(135deg, #2c3e50, #34495e);
    color: white;
    text-align: center;
}

.cta h2 {
    color: #ecf0f1;
    margin-bottom: 1rem;
}

.cta p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #bdc3c7;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: #2c3e50;
    color: #ecf0f1;
    padding: 3rem 0 1rem;
}

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

.footer-section h3,
.footer-section h4 {
    color: #e67e22;
    margin-bottom: 1rem;
}

.footer-section p {
    color: #bdc3c7;
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #e67e22;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #34495e;
    color: #95a5a6;
}

/* Responsive Design */

/* Планшеты и маленькие ноутбуки */
@media (max-width: 1024px) {
    .container {
        padding: 0 20px;
    }
    
    .hero-content {
        grid-template-columns: 1.5fr 1fr;
        gap: 2rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .equipment-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-row {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
        padding: 1rem 1.5rem;
    }
}

/* Планшеты */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    /* Header адаптация */
    .header-content {
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .logo h1 {
        font-size: 1.5rem;
    }
    
    .logo p {
        font-size: 0.8rem;
    }
    
    .nav {
        display: none;
        width: 100%;
        order: 3;
        margin-top: 1rem;
    }
    
    .nav.active {
        display: block;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 0;
        background: #34495e;
        border-radius: 8px;
        padding: 1rem;
        box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    }
    
    .nav-list li {
        width: 100%;
        border-bottom: 1px solid #2c3e50;
    }
    
    .nav-list li:last-child {
        border-bottom: none;
    }
    
    .nav-list a {
        display: block;
        padding: 1rem;
        font-size: 16px;
        min-height: 48px;
        display: flex;
        align-items: center;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: #2c3e50;
        margin-top: 0.5rem;
        border-radius: 5px;
        border-left: 3px solid #e67e22;
    }
    
    .dropdown-menu a {
        color: #bdc3c7;
        padding: 0.8rem 1rem;
        font-size: 14px;
    }
    
    .mobile-menu-toggle {
        display: flex;
        order: 2;
    }
    
    .header-phone {
        text-align: left;
        margin-left: auto;
        margin-right: 1rem;
        order: 1;
    }
    
    .phone-main {
        font-size: 1rem;
    }
    
    .phone-short {
        font-size: 0.8rem;
    }
    
    /* Hero секция */
    .hero {
        padding: 3rem 0;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero h1 {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero h2.filter {
        font-size: 1.3rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero-features {
        justify-content: center;
        gap: 1rem;
    }
    
    .feature {
        padding: 0.6rem 1rem;
        font-size: 14px;
    }
    
    .hero-form {
        padding: 1.5rem;
        margin-top: 1rem;
    }
    
    /* Сетки */
    .services-grid,
    .equipment-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .advantages-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1.5rem;
    }
    
    .reviews-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Process steps */
    .process-steps {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1.5rem;
    }
    
    .step {
        padding: 1.5rem 1rem;
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    /* Materials */
    .materials-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Pricing table */
    .pricing-table {
        overflow-x: auto;
    }
    
    .pricing-row {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
        padding: 1rem;
        min-width: 600px;
    }
    
    /* Contact info */
    .contact-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1.5rem;
    }
    
    /* CTA */
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
        min-height: 48px;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
}

/* Мобильные телефоны */
@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
    
    /* Типографика */
    h1 {
        font-size: 1.6rem;
        line-height: 1.2;
    }
    
    h2 {
        font-size: 1.4rem;
        line-height: 1.3;
    }
    
    h3 {
        font-size: 1.2rem;
        line-height: 1.3;
    }
    
    /* Header для мобильных */
    .header {
        padding: 0.8rem 0;
    }
    
    .header-content {
        gap: 0.5rem;
    }
    
    .logo h1 {
        font-size: 1.3rem;
    }
    
    .logo p {
        font-size: 0.7rem;
    }
    
    .phone-main {
        font-size: 0.9rem;
    }
    
    .phone-short {
        font-size: 0.7rem;
    }
    
    .mobile-menu-toggle span {
        width: 20px;
        height: 2px;
    }
    
    /* Hero секция */
    .hero {
        padding: 1.5rem 0;
    }
    
    .hero h1 {
        font-size: 1.5rem;
        margin-bottom: 0.8rem;
    }
    
    .hero h2.filter {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }
    
    .hero p {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-features {
        flex-direction: column;
        align-items: center;
        gap: 0.8rem;
    }
    
    .feature {
        width: 100%;
        justify-content: center;
        padding: 0.5rem 0.8rem;
        font-size: 13px;
    }
    
    .feature-icon {
        font-size: 1rem;
    }
    
    .hero-form {
        padding: 1.2rem;
        margin-top: 1rem;
    }
    
    .hero-form h3 {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }
    
    /* Секции */
    .services,
    .equipment,
    .advantages,
    .reviews,
    .cta,
    .process,
    .materials,
    .pricing,
    .contact-info {
        padding: 1.5rem 0;
    }
    
    .section-title {
        font-size: 1.4rem;
        margin-bottom: 2rem;
    }
    
    /* Карточки */
    .service-card,
    .equipment-card {
        margin: 0;
        border-radius: 8px;
    }
    
    .service-content,
    .equipment-content {
        padding: 1.2rem;
    }
    
    .service-content h3.title,
    .equipment-content h3.title {
        font-size: 1.1rem;
        margin-bottom: 0.8rem;
    }
    
    .service-content p,
    .equipment-content p {
        font-size: 0.9rem;
        margin-bottom: 0.8rem;
    }
    
    .service-content ul,
    .equipment-specs {
        margin-bottom: 1rem;
    }
    
    .service-content li,
    .equipment-specs span {
        font-size: 0.85rem;
        padding: 0.2rem 0;
    }
    
    .price {
        font-size: 0.9rem;
        padding: 0.4rem 0.8rem;
    }
    
    /* Кнопки */
    .btn {
        padding: 12px 16px;
        font-size: 14px;
        min-height: 44px;
        border-radius: 6px;
    }
    
    /* Формы */
    .order-form input {
        padding: 12px 14px;
        font-size: 16px;
        border-radius: 6px;
    }
    
    .order-form button {
        padding: 14px;
        font-size: 16px;
        border-radius: 6px;
    }
    
    /* Process steps */
    .process-steps {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .step {
        padding: 1rem 0.8rem;
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1rem;
        margin-bottom: 0.8rem;
    }
    
    .step h3 {
        font-size: 1rem;
        margin-bottom: 0.6rem;
    }
    
    .step p {
        font-size: 0.85rem;
    }
    
    /* Materials */
    .materials-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .material-item {
        padding: 1.2rem;
    }
    
    .material-item h3 {
        font-size: 1rem;
        margin-bottom: 0.8rem;
    }
    
    .material-item p {
        font-size: 0.85rem;
        margin-bottom: 1rem;
    }
    
    .material-item li {
        font-size: 0.8rem;
        padding: 0.2rem 0;
    }
    
    /* Pricing table */
    .pricing-table {
        border-radius: 8px;
    }
    
    .pricing-row {
        grid-template-columns: 1.2fr 0.8fr 0.8fr 0.8fr;
        padding: 0.8rem;
        min-width: 500px;
        font-size: 0.85rem;
    }
    
    .pricing-row.header {
        font-size: 0.9rem;
    }
    
    .pricing-note {
        padding: 1rem;
    }
    
    .pricing-note p {
        font-size: 0.8rem;
    }
    
    /* Contact info */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .contact-item {
        padding: 1.2rem 0.8rem;
    }
    
    .contact-icon {
        font-size: 2.5rem;
        margin-bottom: 0.8rem;
    }
    
    .contact-item h3 {
        font-size: 1rem;
        margin-bottom: 0.8rem;
    }
    
    .contact-item p {
        font-size: 0.85rem;
        margin-bottom: 0.4rem;
    }
    
    .contact-item .phone-main {
        font-size: 1rem;
    }
    
    /* Advantages */
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .advantage-item {
        padding: 1.2rem 0.8rem;
    }
    
    .advantage-icon {
        font-size: 2.5rem;
        margin-bottom: 0.8rem;
    }
    
    .advantage-item h3 {
        font-size: 1rem;
        margin-bottom: 0.8rem;
    }
    
    .advantage-item p {
        font-size: 0.85rem;
    }
    
    /* Reviews */
    .reviews-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .review-item {
        padding: 1.2rem;
    }
    
    .review-item::before {
        font-size: 3rem;
        top: -8px;
        left: 15px;
    }
    
    .review-content {
        margin-bottom: 1rem;
        padding-top: 0.8rem;
    }
    
    .review-content p {
        font-size: 0.85rem;
    }
    
    .review-author strong {
        font-size: 0.9rem;
    }
    
    .review-author span {
        font-size: 0.8rem;
    }
    
    /* CTA */
    .cta {
        padding: 1.5rem 0;
    }
    
    .cta h2 {
        font-size: 1.3rem;
        margin-bottom: 0.8rem;
    }
    
    .cta p {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }
    
    .cta-buttons {
        gap: 0.8rem;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 280px;
        min-height: 44px;
    }
    
    /* Footer */
    .footer {
        padding: 2rem 0 1rem;
    }
    
    .footer-content {
        gap: 1.5rem;
    }
    
    .footer-section h3,
    .footer-section h4 {
        font-size: 1rem;
        margin-bottom: 0.8rem;
    }
    
    .footer-section p,
    .footer-section li {
        font-size: 0.85rem;
    }
    
    .footer-bottom {
        padding-top: 1.5rem;
        font-size: 0.8rem;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1.5fr 1fr;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .equipment-grid {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 1025px) and (max-width: 1200px) {
    .container {
        max-width: 1000px;
    }
}

@media (min-width: 1201px) {
    .container {
        max-width: 1200px;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Process steps */
.process {
    padding: 4rem 0;
    background: white;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.step {
    text-align: center;
    padding: 2rem 1rem;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #e67e22, #d35400);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1rem;
}

.step h3 {
    margin-bottom: 1rem;
    color: #2c3e50;
}

.step p {
    color: #7f8c8d;
    line-height: 1.6;
}

/* Materials */
.materials {
    padding: 4rem 0;
    background: #f8f9fa;
}

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

.material-item {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.material-item h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.material-item p {
    color: #7f8c8d;
    margin-bottom: 1.5rem;
}

.material-item ul {
    list-style: none;
}

.material-item li {
    padding: 0.3rem 0;
    color: #34495e;
    position: relative;
    padding-left: 1.5rem;
}

.material-item li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #e67e22;
    font-weight: bold;
}

/* Pricing table */
.pricing {
    padding: 4rem 0;
    background: white;
}

.pricing-table {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.pricing-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 1rem;
    padding: 1rem 2rem;
    border-bottom: 1px solid #ecf0f1;
    align-items: center;
}

.pricing-row.header {
    background: linear-gradient(135deg, #2c3e50, #34495e);
    color: white;
    font-weight: 600;
    border-bottom: none;
}

.pricing-row:last-child {
    border-bottom: none;
}

.pricing-note {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 5px;
    border-left: 4px solid #e67e22;
}

.pricing-note p {
    margin: 0;
    color: #34495e;
}

/* Contact info */
.contact-info {
    padding: 4rem 0;
    background: white;
}

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

.contact-item {
    text-align: center;
    padding: 2rem 1rem;
    background: #f8f9fa;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-5px);
}

.contact-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.contact-item h3 {
    margin-bottom: 1rem;
    color: #2c3e50;
}

.contact-item p {
    color: #7f8c8d;
    margin-bottom: 0.5rem;
}

.contact-item .phone-main {
    color: #e67e22;
    font-weight: 600;
    font-size: 1.2rem;
}

/* Services contact */
.services-contact {
    padding: 4rem 0;
    background: #f8f9fa;
}

/* Equipment contact */
.equipment-contact {
    padding: 4rem 0;
    background: white;
}

/* Price in service cards */
.price {
    background: linear-gradient(135deg, #e67e22, #d35400);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    text-align: center;
    margin-top: 1rem;
    display: inline-block;
}

/* Дополнительные стили для улучшения мобильного UX */

/* Улучшение тач-интерфейса */
@media (max-width: 768px) {
    /* Увеличиваем область нажатия для ссылок и кнопок */
    a, button, .btn {
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Улучшаем скролл на мобильных */
    html {
        -webkit-overflow-scrolling: touch;
    }
    
    /* Убираем выделение при тапе */
    * {
        -webkit-tap-highlight-color: transparent;
    }
    
    /* Улучшаем читаемость текста */
    body {
        -webkit-text-size-adjust: 100%;
        text-size-adjust: 100%;
    }
    
    /* Улучшаем формы */
    input, textarea, select {
        -webkit-appearance: none;
        border-radius: 6px;
        font-size: 16px; /* Предотвращает зум на iOS */
    }
    
    /* Улучшаем кнопки */
    button {
        -webkit-appearance: none;
        border-radius: 6px;
    }
}

/* Стили для очень маленьких экранов (до 360px) */
@media (max-width: 360px) {
    .container {
        padding: 0 8px;
    }
    
    .hero h1 {
        font-size: 1.4rem;
    }
    
    .hero h2.filter {
        font-size: 1rem;
    }
    
    .hero p {
        font-size: 0.85rem;
    }
    
    .section-title {
        font-size: 1.3rem;
    }
    
    .service-content,
    .equipment-content {
        padding: 1rem;
    }
    
    .hero-form {
        padding: 1rem;
    }
    
    .btn {
        padding: 10px 14px;
        font-size: 13px;
        min-height: 42px;
    }
    
    .order-form input {
        padding: 10px 12px;
        font-size: 16px;
    }
    
    .order-form button {
        padding: 12px;
        font-size: 16px;
    }
}

/* Ландшафтная ориентация на мобильных */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        padding: 1rem 0;
    }
    
    .hero h1 {
        font-size: 1.4rem;
        margin-bottom: 0.5rem;
    }
    
    .hero h2.filter {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }
    
    .hero p {
        font-size: 0.85rem;
        margin-bottom: 1rem;
    }
    
    .hero-features {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .feature {
        padding: 0.4rem 0.6rem;
        font-size: 12px;
    }
    
    .services,
    .equipment,
    .advantages,
    .reviews,
    .cta,
    .process,
    .materials,
    .pricing,
    .contact-info {
        padding: 1rem 0;
    }
}

/* Улучшенные стили для планшетов */
@media (min-width: 769px) and (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }
    
    .equipment-grid {
        grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    }
    
    .advantages-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .reviews-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .process-steps {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .materials-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .contact-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

/* Breadcrumbs */
.breadcrumbs {
    background: #f8f9fa;
    padding: 1rem 0;
    border-bottom: 1px solid #ecf0f1;
}

.breadcrumbs ol {
    list-style: none;
    display: flex;
    align-items: center;
    margin: 0;
    padding: 0;
    font-size: 0.9rem;
}

.breadcrumbs li {
    display: flex;
    align-items: center;
}

.breadcrumbs li:not(:last-child)::after {
    content: "›";
    margin: 0 0.5rem;
    color: #7f8c8d;
}

.breadcrumbs a {
    color: #e67e22;
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumbs a:hover {
    color: #d35400;
}

.breadcrumbs span {
    color: #2c3e50;
}

/* FAQ Section */
.faq {
    padding: 4rem 0;
    background: #f8f9fa;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-list details {
    background: white;
    margin-bottom: 1rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    overflow: hidden;
}

.faq-list summary {
    padding: 1.5rem;
    font-weight: 600;
    color: #2c3e50;
    cursor: pointer;
    list-style: none;
    position: relative;
    transition: background-color 0.3s ease;
}

.faq-list summary:hover {
    background-color: #f8f9fa;
}

.faq-list summary::before {
    content: "+";
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    color: #e67e22;
    transition: transform 0.3s ease;
}

.faq-list details[open] summary::before {
    transform: translateY(-50%) rotate(45deg);
}

.faq-list p {
    padding: 0 1.5rem 1.5rem;
    margin: 0;
    color: #7f8c8d;
    line-height: 1.6;
}

/* Крупный телефон в первом экране */
.hero-call {
    margin-top: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: #2c3e50;
}

.hero-call a {
    color: #e67e22;
    text-decoration: none;
}

@media (max-width: 768px) {
    .hero-call { font-size: 1.35rem; }
}

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 1rem;
}

.modal-overlay.active { display: flex; }

.modal {
    background: #ffffff;
    width: 100%;
    max-width: 520px;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
    overflow: hidden;
}

.modal-header {
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, #e67e22, #d35400);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title { font-weight: 700; }

.modal-close {
    background: transparent;
    border: 0;
    color: #fff;
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
}

.modal-body { padding: 1.25rem; }

.modal .order-form input,
.modal .order-form button {
    width: 100%;
}

.modal .order-form button {
    margin-top: 0.5rem;
}

/* Print styles */
@media print {
    .header,
    .footer,
    .cta,
    .hero-form,
    .breadcrumbs,
    .faq {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1, h2, h3 {
        page-break-after: avoid;
    }
    
    .service-card,
    .equipment-card {
        page-break-inside: avoid;
    }
}