:root {
    --primary: #003f97;
    --primary-light: #1677ff;
    --primary-dark: #002b6b;
    --primary-soft: rgba(0, 63, 151, 0.08);
    --secondary: #f8f9fa;
    --dark: #2d3748;
    --dark-80: rgba(45, 55, 72, 0.8);
    --gray: #6c757d;
    --gray-light: #e9ecef;
    --white: #ffffff;
    --black: #212529;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Roboto', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--secondary);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.3;
    color: var(--white);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

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

.burger-checkbox {
    position: absolute;
    visibility: hidden;
}

.burger {
    position: relative;
    z-index: 1;
    cursor: pointer;
    display: block;
    position: relative;
    border: none;
    background: transparent;
    width: 40px;
    height: 26px;
}

.burger::before,
.burger::after {
    content: "";
    left: 0;
    position: absolute;
    display: block;
    width: 100%;
    height: 4px;
    border-radius: 10px;
    background: #000;
}

.burger::before {
    top: 0;
    box-shadow: 0 11px 0 #000;
    transition: box-shadow 0.3s 0.15s, top 0.3s 0.15s, transform 0.3s;
}

.burger::after {
    bottom: 0;
    transition: bottom 0.3s 0.15s, transform 0.3s;
}

.burger-checkbox:checked + .burger::before {
    top: 11px;
    transform: rotate(45deg);
    box-shadow: 0 6px 0 rgba(0, 0, 0, 0);
    transition: box-shadow 0.15s, top 0.3s, transform 0.3s 0.15s;
}

.burger-checkbox:checked + .burger::after {
    bottom: 11px;
    background: black;
    transform: rotate(-45deg);
    transition: bottom 0.3s, transform 0.3s 0.15s;
    z-index: 999;
}

.menu-list {
    top: 0;
    right: 0;
    position: absolute;
    display: grid;
    gap: 12px;
    padding: 42px 0;
    margin: 0;
    background: #003d92d1;
    list-style-type: none;
    transform: translateY(-100%);
    transition: 0.3s;
    width: 100%;
    z-index: 2;
}

.menu-item {
    display: block;
    padding: 8px;
    color: white;
    font-size: 18px;
    text-align: center;
    text-decoration: none;
}

.menu-item:hover {
    background: rgba(255, 255, 255, 0.2);
}

.burger-checkbox:checked ~ .menu-list {
    transform: translateY(0);
}


.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Common Components */
.card {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.section-title {
    margin-bottom: 40px;
    text-align: center;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
    position: relative;
    display: inline-block;
}

.section-title h2:after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    margin: 16px auto 0;
    border-radius: 2px;
}

.section-title p {
    color: #ffffff;
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.btn-info{
    margin-top: 20px;
    width: 50%;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 1rem;
    line-height: 1;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    background-color: var(--primary);
    color: var(--white);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.btn:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover:before {
    left: 100%;
}

.btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background: transparent;
    border-color: var(--white);
    color: var(--white);
}

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

.btn-secondary {
    background-color: var(--gray-light);
    color: var(--dark);
}

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

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    height: 80px;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo {
    height: 48px;
    width: auto;
    filter: brightness(0) saturate(100%) invert(20%) sepia(50%) saturate(2000%) hue-rotate(210deg) brightness(90%) contrast(90%);
}

.logo-text h1 {
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 4px;
    line-height: 1.2;
}

.logo-text span {
    font-size: 0.85rem;
    color: var(--gray);
    display: block;
}

/* Navigation */
nav ul {
    display: flex;
    list-style: none;
    gap: 24px;
    align-items: center;
}

nav a {
    position: relative;
    padding: 8px 4px;
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--dark-80);
    transition: var(--transition);
}

nav a:hover,
nav a.active {
    color: var(--primary);
}

nav a:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-light);
    transition: width 0.3s ease;
}

nav a:hover:after,
nav a.active:after {
    width: 100%;
}

/* Header CTA Button */
nav ul li:last-child a {
    padding: 10px 24px;
    border-radius: var(--border-radius-sm);
    background: var(--primary);
    color: var(--white);
    margin-left: 8px;
}

nav ul li:last-child a:after {
    display: none;
}

nav ul li:last-child a:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Hero Slider */
.hero-slider {
    position: relative;
    height: 90vh;
    min-height: 600px;
    margin-top: 80px;
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.slide.active {
    opacity: 1;
    z-index: 1;
}


.slide-content {
    display: flex;
    width: 100%;
    height: 100%;
    color: var(--white);
    text-align: center;
    margin: 0 auto;
    align-content: center;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    background: linear-gradient(135deg, rgb(0 0 0 / 50%), rgb(0 43 107 / 50%));
}

.slide-content h2 {
    font-size: 3rem;
    margin-bottom: 24px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
}

.slide-content p {
    font-size: 1.3rem;
    margin-bottom: 32px;
    opacity: 0.95;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
    line-height: 1.5;
}

.slider-nav {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition);
}

.slider-dot.active {
    background-color: var(--primary-light);
    transform: scale(1.3);
}

/* Sections Common */
section {
    padding: 80px 0;
}

/* Equipment Section */
.equipment {
    background-color: var(--white);
}

.equipment .container {
    display: flex;
    flex-wrap: wrap;
    gap: 60px;
    align-items: center;
}

.equipment-image {
    flex: 1;
    min-width: 300px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.equipment-content {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-content: center;
    justify-content: center;
    flex: 1;
    min-width: 300px;
}

.equipment-content p {
    margin-bottom: 20px;
    line-height: 1.7;
    font-size: 1.05rem;
}

.equipment-content ul {
    margin: 24px 0 32px;
    padding-left: 24px;
}

.equipment-content li {
    margin-bottom: 12px;
    line-height: 1.6;
    position: relative;
    padding-left: 8px;
}

/* Services Categories */
.services-categories {
    background-color: var(--secondary);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 32px;
}

.category-card {
    composes: card;
    overflow: hidden;
}

.category-header {
    height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    overflow: hidden;
    position: relative;
}

.category-header:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(255, 255, 255, 0.1), transparent);
}

.category-header img {
    height: 100%;
    width: auto;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.category-card:hover .category-header img {
    transform: scale(1.08);
}

.service-info {
    padding: 32px;
}

.service-title {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 16px;
    font-weight: 700;
}

.service-description {
    color: var(--gray);
    margin-bottom: 24px;
    line-height: 1.6;
    font-size: 1.05rem;
}

/* Price Section */
.price-section {
    background-color: var(--secondary);
    padding: 140px 0 80px;
}

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

.price-header h1 {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.price-header p {
    font-size: 1.3rem;
    color: var(--gray);
    max-width: 800px;
    margin: 0 auto;
}

.price-table-container {
    composes: card;
    margin-bottom: 48px;
    overflow-x: auto;
}

.price-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 700px;
}

.price-table th {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    padding: 20px 28px;
    text-align: left;
    font-weight: 600;
    font-size: 1.1rem;
}

.price-table td {
    padding: 20px 28px;
    border-bottom: 1px solid var(--gray-light);
    transition: var(--transition);
}

.price-table tr:last-child td {
    border-bottom: none;
}

.price-table tr:hover td {
    background-color: var(--primary-soft);
}

.price-table .category-row {
    background-color: rgba(0, 63, 151, 0.1);
    font-weight: 700;
    color: var(--primary);
    font-size: 1.2rem;
}

.price-table .sub-category {
    background-color: rgba(0, 63, 151, 0.05);
    padding-left: 48px;
    font-weight: 600;
}

.price-table .service {
    padding-left: 72px;
}

.price-table .price {
    font-weight: 700;
    color: var(--primary);
    white-space: nowrap;
    font-size: 1.1rem;
}

.price-download {
    composes: card;
    text-align: center;
    padding: 40px;
    max-width: 800px;
    margin: 0 auto;
}

.price-download p {
    font-size: 1.2rem;
    color: var(--gray);
    margin-bottom: 28px;
}

.price-note {
    padding: 28px;
    background: linear-gradient(135deg, #fff8e1, #fff3cd);
    border-left: 4px solid #ffc107;
    border-radius: var(--border-radius);
    margin: 48px auto;
    max-width: 800px;
}

.price-note p {
    font-size: 1.05rem;
    color: #5d4037;
    line-height: 1.6;
}

.price-note strong {
    color: var(--primary);
}

/* Contact Section */
.contact {
    background: linear-gradient(135deg, rgba(0, 63, 151, 0.92), rgba(0, 43, 107, 0.95)),
    url('https://images.unsplash.com/photo-1581595219319-5b467da0b1c1?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80');
    background-size: cover;
    background-position: center;
    color: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 48px;
}

.contact-info {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(20px);
    padding: 40px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 28px;
    position: relative;
    padding-bottom: 16px;
}

.contact-info h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--primary-light);
}

.contact-details {
    margin-bottom: 32px;
}

.contact-details p {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
    line-height: 1.6;
    font-size: 1.1rem;
}

.contact-details i {
    color: var(--primary-light);
    margin-right: 16px;
    font-size: 1.3rem;
    margin-top: 2px;
    min-width: 24px;
}

.map {
    height: 100%;
    min-height: 400px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.map iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Documents Section */
.document-container {
    padding: 150px 0 80px;
    background-color: var(--secondary);
    min-height: calc(100vh - 80px);
}

.document-item {
    composes: card;
    padding: 40px;
    margin-bottom: 32px;
    border-left: 4px solid var(--primary);
}

.document-title {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 16px;
    font-weight: 700;
    position: relative;
    padding-bottom: 16px;
}

.document-title:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--primary-light);
    border-radius: 2px;
}

.document-description {
    color: var(--gray);
    margin-bottom: 28px;
    line-height: 1.6;
    font-size: 1.1rem;
}

.document-files h4 {
    font-size: 1.4rem;
    color: var(--dark);
    margin-bottom: 20px;
    font-weight: 600;
}

.file-list {
    list-style: none;
    display: grid;
    gap: 16px;
}

.file-item {
    display: flex;
    align-items: center;
}

.file-link {
    display: flex;
    align-items: center;
    padding: 16px 24px;
    background: var(--primary-soft);
    border-radius: var(--border-radius-sm);
    color: var(--dark);
    transition: var(--transition);
    width: 100%;
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.file-link:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(22, 119, 255, 0.1), transparent);
    transition: left 0.6s;
}

.file-link:hover:before {
    left: 100%;
}

.file-link:hover {
    background: var(--primary-light);
    color: var(--white);
    transform: translateX(8px);
    border-color: var(--primary);
}

.file-link small {
    margin-left: auto;
    font-size: 0.9rem;
    opacity: 0.8;
    transition: var(--transition);
}

.file-link:hover small {
    color: var(--white);
    opacity: 1;
}

.no-files {
    color: var(--gray);
    font-style: italic;
    text-align: center;
    padding: 32px;
    background: var(--secondary);
    border-radius: var(--border-radius);
    border: 2px dashed var(--gray-light);
}

/* Footer */
footer {
    background: var(--dark);
    color: var(--white);
    padding: 80px 0 32px;
}

.footer-flex {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo img {
    height: 50px;
    margin-bottom: 20px;
}

.footer-logo p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 24px;
}

.footer-links h4 {
    color: var(--white);
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 12px;
    font-size: 1.3rem;
}

.footer-links h4:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary-light);
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
    padding: 4px 0;
}

.footer-links a:hover {
    color: var(--primary-light);
    transform: translateX(8px);
}

.copyright {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow-y: auto;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
}

.modal-content {
    background: var(--white);
    margin: 5% auto;
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    width: 90%;
    max-width: 520px;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.close {
    position: absolute;
    top: 20px;
    right: 20px;
    color: var(--gray);
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.close:hover {
    color: var(--primary);
    background: var(--primary-soft);
}

.modal h2 {
    color: var(--primary);
    margin-bottom: 24px;
    font-size: 1.8rem;
    text-align: center;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark);
    font-size: 1rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--gray-light);
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--primary-light);
    outline: none;
    box-shadow: 0 0 0 4px var(--primary-soft);
}

.service-group,
.program-group {
    margin-bottom: 24px;
    padding: 20px;
    background: var(--secondary);
    border-radius: var(--border-radius-sm);
    border-left: 4px solid var(--primary);
}

.service-parameters {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 12px;
}

.parameter-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
}

.parameter-label {
    flex: 1;
    font-size: 0.95rem;
    color: var(--dark);
}

.select-service {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
}

.select-service select {
    flex: 1;
}

.quantity-input {
    width: 100px;
    min-width: 100px;
}

.add-service-btn {
    width: 100%;
    margin-bottom: 24px;
    background: var(--primary-light) !important;
}

.burger-checkbox {
    position: absolute;
    visibility: hidden;
    z-index: 999;
}

.burger {
    position: relative;
    z-index: 1;
    cursor: pointer;
    display: block;
    position: relative;
    border: none;
    background: transparent;
    width: 40px;
    height: 26px;
    z-index: 999999;
}

.burger::before,
.burger::after {
    content: '';
    left: 0;
    position: absolute;
    display: block;
    width: 100%;
    height: 4px;
    border-radius: 10px;
    background: #00337d;
}

.burger::before {
    top: 0;
    box-shadow: 0 11px 0 #00337c;
    transition: box-shadow .3s .15s, top .3s .15s, transform .3s;
}

.burger::after {
    bottom: 0;
    transition: bottom .3s .15s, transform .3s;
}

.burger-checkbox:checked + .burger::before {
    top: 11px;
    background: black;
    transform: rotate(45deg);
    box-shadow: 0 6px 0 rgba(0, 0, 0, 0);
    transition: box-shadow .15s, top .3s, transform .3s .15s;
    z-index: 999;
}

.modal-btn {
    width: 100%;
    padding: 16px;
    font-size: 1.1rem;
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .container {
        padding: 0 32px;
    }
}



@media (max-width: 992px) {
    .slide-content h2 {
        font-size: 2.5rem;
    }

    .slide-content p {
        font-size: 1.2rem;
    }

    .section-title h2 {
        font-size: 2.2rem;
    }

    .price-header h1 {
        font-size: 2.5rem;
    }
}

/*@media (max-width: 890px){*/
/*   .ps-nav{*/
/*       display: none;*/
/*   }*/
/*}*/

/*@media (min-width: 890px){*/
/*   .menu{*/
/*       display: none;*/
/*   }*/
/*    .ps-nav{*/
/*       display: flex;*/
/*   }*/
/*}*/

@media (max-width: 768px) {
    .container {
        padding: 0 24px;
    }

    section {
        padding: 60px 0;
    }

    .header-content {
        flex-direction: column;
        height: auto;
        padding: 16px 0;
        gap: 16px;
    }

    nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px;
    }

    .hero-slider {
        margin-top: 120px;
        height: 500px;
        min-height: 500px;
    }

    .equipment .container {
        flex-direction: column;
        gap: 40px;
    }

    .categories-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

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

    .footer-flex {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .modal-content {
        padding: 32px;
        margin: 10% auto;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 20px;
    }

    section {
        padding: 48px 0;
    }

    .hero-slider {
        height: 550px;
        min-height: 550px;
    }

    .slide-content {
        padding: 0 20px;
    }

    .slide-content h2 {
        font-size: 2rem;
    }

    .slide-content p {
        font-size: 1.1rem;
    }

    .section-title h2 {
        font-size: 1.8rem;
    }

    .price-section {
        padding: 150px 0 60px;
    }

    .price-header h1 {
        font-size: 2rem;
    }

    .price-header p {
        font-size: 1.1rem;
    }

    .document-container {
        padding: 150px 0 60px;
    }

    .document-item {
        padding: 24px;
    }

    .document-title {
        font-size: 1.5rem;
    }

    .modal-content {
        padding: 24px;
        margin: 5% auto;
        width: 95%;
    }

    .select-service {
        flex-direction: column;
    }

    .quantity-input {
        width: 100%;
        min-width: auto;
    }
}

@media (max-width: 480px) {
    nav ul {
        gap: 12px;
    }

    nav a {
        font-size: 0.9rem;
    }

    .logo-text h1 {
        font-size: 1.2rem;
    }

    .slide-content h2 {
        font-size: 1.8rem;
    }
}

body.modal-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
}