/* [SITESECTION:1:variables] */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=Open+Sans:wght@400;500;600&display=swap');

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --primary-rgb: 37, 99, 235;
    --secondary-color: #f97316;
    --secondary-dark: #ea580c;
    --secondary-rgb: 249, 115, 22;
    --accent-color: #10b981;
    --accent-rgb: 16, 185, 129;
    --text-color: #1e293b;
    --text-light: #64748b;
    --text-muted: #94a3b8;
    --bg-color: #ffffff;
    --bg-light: #f8fafc;
    --bg-dark: #0f172a;
    --bg-section: #f1f5f9;
    --border-color: #e2e8f0;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --border-radius-lg: 20px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--text-color);
    background-color: var(--bg-color);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-color);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }
h4 { font-size: 1.125rem; }

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

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

ul {
    list-style: none;
}
/* [/SITESECTION:1] */

/* [SITESECTION:2:layout] */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 650px;
    margin: 0 auto 3rem;
    line-height: 1.6;
}

section h2 {
    text-align: center;
    margin-bottom: 1rem;
    position: relative;
}

section h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
    margin: 0.75rem auto 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: var(--border-radius);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    gap: 8px;
    text-align: center;
    line-height: 1.4;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: #fff;
    border-color: var(--primary-color);
    box-shadow: 0 4px 15px rgba(var(--primary-rgb), 0.35);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(var(--primary-rgb), 0.45);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(4px);
}

.btn-secondary:hover {
    background: #fff;
    color: var(--primary-color);
    border-color: #fff;
    transform: translateY(-2px);
}

.btn-large {
    padding: 18px 42px;
    font-size: 1.1rem;
}

.required {
    color: #ef4444;
    font-weight: 700;
    margin-left: 2px;
}
/* [/SITESECTION:2] */

/* [SITESECTION:3:header] */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    transition: var(--transition);
    padding: 16px 0;
}

.site-header.scrolled {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-md);
    padding: 10px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    z-index: 1001;
}

.site-header.scrolled .logo {
    color: var(--text-color);
}

.logo i {
    font-size: 1.75rem;
    color: var(--secondary-color);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-list a {
    padding: 8px 16px;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
    transition: var(--transition);
}

.nav-list a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.15);
}

.site-header.scrolled .nav-list a {
    color: var(--text-color);
}

.site-header.scrolled .nav-list a:hover {
    color: var(--primary-color);
    background: rgba(var(--primary-rgb), 0.08);
}

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
    width: 40px;
    height: 40px;
}

.hamburger-line {
    display: block;
    width: 24px;
    height: 2.5px;
    background: #fff;
    border-radius: 2px;
    transition: var(--transition);
}

.site-header.scrolled .hamburger-line {
    background: var(--text-color);
}

.hamburger.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}
/* [/SITESECTION:3] */

/* [SITESECTION:4:hero] */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('https://images.pexels.com/photos/3621104/pexels-photo-3621104.jpeg?auto=compress&cs=tinysrgb&w=1920') center/cover no-repeat;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.85) 0%, rgba(37, 99, 235, 0.65) 50%, rgba(15, 23, 42, 0.8) 100%);
    z-index: 1;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 120px;
    background: linear-gradient(to top, var(--bg-color) 0%, transparent 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 120px 20px 80px;
    max-width: 800px;
}

.hero-content h1 {
    color: #fff;
    margin-bottom: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.hero-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: clamp(1.05rem, 2.5vw, 1.25rem);
    margin-bottom: 2.5rem;
    line-height: 1.7;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}
/* [/SITESECTION:4] */

/* [SITESECTION:5:sections] */
.about {
    padding: 80px 0;
    background: var(--bg-color);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-image {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.about-text h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.about-text p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.about-list {
    margin-bottom: 2rem;
}

.about-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    color: var(--text-color);
    font-weight: 500;
}

.about-list li i {
    color: var(--accent-color);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.stats {
    padding: 50px 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-item {
    padding: 20px;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: #fff;
    font-variant-numeric: tabular-nums;
    min-width: 100px;
    display: inline-block;
    text-align: center;
    line-height: 1.2;
}

.stat-label {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1rem;
    font-weight: 500;
    margin-top: 6px;
}

.services {
    padding: 80px 0;
    background: var(--bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    display: flex;
    flex-direction: column;
    background: var(--bg-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    height: 100%;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.service-image {
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    overflow: hidden;
    height: 220px;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1), filter 0.5s ease;
}

.service-card:hover .service-image img {
    transform: scale(1.08);
    filter: brightness(1.05);
}

.service-content {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    padding: 24px;
}

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.1), rgba(var(--primary-rgb), 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    margin-top: -44px;
    position: relative;
    z-index: 2;
    border: 3px solid var(--bg-color);
    box-shadow: var(--shadow-sm);
    background-color: var(--bg-color);
}

.service-icon i {
    font-size: 1.4rem;
    color: var(--primary-color);
}

.service-content h3 {
    margin-bottom: 10px;
    min-height: 28px;
    display: flex;
    align-items: center;
}

.service-content p {
    color: var(--text-light);
    flex-grow: 1;
    line-height: 1.7;
    font-size: 0.95rem;
}

.advantages {
    padding: 80px 0;
    background: var(--bg-color);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.advantage-item {
    text-align: center;
    padding: 35px 25px;
    border-radius: var(--border-radius-lg);
    background: var(--bg-light);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.advantage-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: rgba(var(--primary-rgb), 0.2);
}

.advantage-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 6px 20px rgba(var(--primary-rgb), 0.3);
}

.advantage-icon i {
    font-size: 1.6rem;
    color: #fff;
}

.advantage-item h3 {
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.advantage-item p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

.gallery {
    padding: 80px 0;
    background: var(--bg-light);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.gallery-item {
    border-radius: var(--border-radius);
    overflow: hidden;
    position: relative;
    cursor: pointer;
    aspect-ratio: 4/3;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1), filter 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.1) rotate(1deg);
    filter: brightness(1.1);
}

.gallery-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.3) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover::after {
    opacity: 1;
}

.cta-section {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--bg-dark) 0%, #1e3a5f 50%, var(--primary-dark) 100%);
    text-align: center;
}

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

.cta-content h2::after {
    background: linear-gradient(135deg, var(--secondary-color), #fbbf24);
}

.cta-content p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.15rem;
    margin-bottom: 2rem;
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
}

.testimonials {
    padding: 80px 0;
    background: var(--bg-color);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background: var(--bg-light);
    border-radius: var(--border-radius-lg);
    padding: 30px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: rgba(var(--primary-rgb), 0.15);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 18px;
}

.testimonial-header img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(var(--primary-rgb), 0.15);
    flex-shrink: 0;
}

.testimonial-info h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.testimonial-stars {
    display: flex;
    gap: 3px;
}

.testimonial-stars i {
    color: #fbbf24;
    font-size: 0.85rem;
}

.testimonial-text {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 0.95rem;
    flex-grow: 1;
    font-style: italic;
    position: relative;
    padding-left: 16px;
    border-left: 3px solid rgba(var(--primary-rgb), 0.2);
}
/* [/SITESECTION:5] */

/* [SITESECTION:6:contact] */
.contact {
    padding: 80px 0;
    background: var(--bg-section);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-item i {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.25);
}

.contact-item h4 {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 2px;
}

.contact-item p {
    font-weight: 600;
    color: var(--text-color);
}

.contact-socials {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

.social-link {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 1.1rem;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.3);
}

.contact-form-wrapper {
    background: var(--bg-color);
    border-radius: var(--border-radius-lg);
    padding: 35px;
    box-shadow: var(--shadow-md);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-color);
}

.form-group input,
.form-group textarea {
    padding: 14px 18px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-color);
    background: var(--bg-light);
    transition: var(--transition);
    outline: none;
    width: 100%;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    background: var(--bg-color);
    box-shadow: 0 0 0 4px rgba(var(--primary-rgb), 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.btn-submit {
    width: 100%;
    padding: 16px;
    font-size: 1.05rem;
}

.captcha-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.captcha-group img {
    height: 50px;
    border-radius: var(--border-radius-sm);
    flex-shrink: 0;
    border: 2px solid var(--border-color);
}

.captcha-group input {
    flex: 1;
    padding: 14px 18px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-color);
    background: var(--bg-light);
    transition: var(--transition);
    outline: none;
}

.captcha-group input:focus {
    border-color: var(--primary-color);
    background: var(--bg-color);
    box-shadow: 0 0 0 4px rgba(var(--primary-rgb), 0.1);
}

.captcha-refresh-btn {
    background: transparent;
    border: 2px solid var(--border-color);
    color: var(--primary-color);
    cursor: pointer;
    font-size: 1.3rem;
    padding: 10px 14px;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
    flex-shrink: 0;
}

.captcha-refresh-btn:hover {
    background: rgba(var(--primary-rgb), 0.08);
    border-color: var(--primary-color);
}

.consent-group {
    display: flex;
    align-items: flex-start;
    padding: 5px 0;
}

.consent-group label {
    display: flex;
    gap: 10px;
    cursor: pointer;
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--text-light);
    font-weight: 400;
}

.consent-group input[type="checkbox"] {
    margin-top: 3px;
    flex-shrink: 0;
    accent-color: var(--primary-color);
    width: 18px;
    height: 18px;
}
/* [/SITESECTION:6] */

/* [SITESECTION:7:footer] */
.site-footer {
    background: var(--bg-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
}

.footer-logo i {
    color: var(--secondary-color);
    font-size: 1.5rem;
}

.footer-about p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.65);
}

.footer-nav h4,
.footer-contacts h4 {
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 18px;
    position: relative;
}

.footer-nav ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-nav a {
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-nav a:hover {
    color: var(--secondary-color);
    padding-left: 6px;
}

.footer-contacts p {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.65);
}

.footer-contacts p i {
    color: var(--secondary-color);
    width: 18px;
    text-align: center;
    flex-shrink: 0;
}

.footer-socials {
    display: flex;
    gap: 10px;
    margin-top: 16px;
}

.footer-socials a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    transition: var(--transition);
}

.footer-socials a:hover {
    background: var(--primary-color);
    color: #fff;
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding: 24px 0;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.45);
}
/* [/SITESECTION:7] */

/* [SITESECTION:8:components] */
.toast-notification {
    position: fixed;
    top: 20px;
    right: -400px;
    z-index: 9999;
    padding: 16px 24px;
    border-radius: var(--border-radius);
    color: white;
    font-weight: 600;
    font-family: var(--font-heading);
    box-shadow: 0 8px 30px rgba(0,0,0,0.25);
    max-width: 360px;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.95rem;
    line-height: 1.5;
}

.toast-notification.show {
    right: 20px;
}

.toast-notification.success {
    background: linear-gradient(135deg, #10b981, #059669);
}

.toast-notification.error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.scroll-top-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(var(--primary-rgb), 0.35);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 999;
}

.scroll-top-btn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(var(--primary-rgb), 0.5);
}

.floating-phone-btn {
    position: fixed;
    bottom: 90px;
    right: 30px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-color), #059669);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: 0 4px 20px rgba(var(--accent-rgb), 0.4);
    z-index: 998;
    transition: var(--transition);
    animation: phone-pulse 2s infinite;
}

.floating-phone-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(var(--accent-rgb), 0.5);
}

@keyframes phone-pulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(var(--accent-rgb), 0.4); }
    50% { box-shadow: 0 4px 30px rgba(var(--accent-rgb), 0.65), 0 0 0 10px rgba(var(--accent-rgb), 0.1); }
}

.comparison-slider {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin: 2rem auto;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    cursor: ew-resize;
    user-select: none;
}

.comparison-images {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
}

.comparison-before,
.comparison-after {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.comparison-before {
    z-index: 1;
}

.comparison-after {
    z-index: 2;
    clip-path: polygon(50% 0, 100% 0, 100% 100%, 50% 100%);
    transition: clip-path 0.05s ease;
}

.comparison-label {
    position: absolute;
    top: 20px;
    padding: 8px 16px;
    background: rgba(0,0,0,0.7);
    color: white;
    font-weight: 600;
    border-radius: 6px;
    z-index: 10;
    pointer-events: none;
    font-family: var(--font-heading);
    font-size: 0.9rem;
}

.comparison-before .comparison-label {
    left: 20px;
}

.comparison-after .comparison-label {
    right: 20px;
}

.comparison-handle {
    position: absolute;
    top: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    background: white;
    z-index: 5;
    transform: translateX(-50%);
    pointer-events: none;
}

.comparison-divider {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
    pointer-events: all;
    cursor: ew-resize;
}

.comparison-divider::before,
.comparison-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 12px;
    height: 12px;
    border-top: 3px solid #333;
    transform: translateY(-50%);
}

.comparison-divider::before {
    left: 12px;
    border-left: 3px solid #333;
    transform: translateY(-50%) rotate(-45deg);
}

.comparison-divider::after {
    right: 12px;
    border-right: 3px solid #333;
    transform: translateY(-50%) rotate(45deg);
}

.site-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    z-index: 9999;
    display: none;
    justify-content: center;
    align-items: center;
}

.site-modal .modal-content {
    background: #fff;
    max-width: 700px;
    width: 90%;
    border-radius: var(--border-radius-lg);
    padding: 35px;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    color: var(--text-color);
}

.site-modal .modal-close {
    position: absolute;
    top: 12px;
    right: 16px;
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--text-light);
    transition: var(--transition);
    line-height: 1;
}

.site-modal .modal-close:hover {
    color: var(--text-color);
}

.modal-content h2 {
    text-align: left;
    margin-bottom: 1.5rem;
}

.modal-content h2::after {
    display: none;
}

.modal-content h3 {
    margin: 1.5rem 0 0.75rem;
    font-size: 1.15rem;
}

.modal-content p {
    margin-bottom: 0.75rem;
    line-height: 1.7;
    color: var(--text-light);
}

.footer-privacy-link {
    text-align: center;
    padding: 10px 0;
}

.footer-privacy-link a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-privacy-link a:hover {
    color: var(--secondary-color);
}
/* [/SITESECTION:8] */

/* [SITESECTION:9:animations] */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.animate {
    opacity: 1;
    transform: translateY(0);
}

.no-js .animate-on-scroll,
noscript ~ * .animate-on-scroll {
    opacity: 1;
    transform: none;
}

.hero-content {
    animation: fadeInUp 1s ease 0.3s both;
}
/* [/SITESECTION:9] */

/* [SITESECTION:10:responsive] */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }

    .footer-about {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--bg-dark);
        padding: 100px 30px 40px;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: -10px 0 40px rgba(0,0,0,0.3);
        z-index: 1000;
        overflow-y: auto;
    }

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

    .nav-list {
        flex-direction: column;
        gap: 4px;
    }

    .nav-list a {
        color: rgba(255, 255, 255, 0.85);
        padding: 14px 18px;
        display: block;
        font-size: 1.05rem;
        border-radius: var(--border-radius-sm);
    }

    .nav-list a:hover {
        background: rgba(255, 255, 255, 0.1);
        color: #fff;
    }

    .hamburger.active .hamburger-line {
        background: #fff;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .services-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .advantages-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-about {
        grid-column: auto;
    }

    .hero-content {
        padding: 100px 16px 60px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
    }

    .contact-form-wrapper {
        padding: 25px 20px;
    }

    .captcha-group {
        flex-direction: column;
        align-items: stretch;
    }

    .captcha-group img {
        align-self: center;
    }

    .comparison-slider {
        border-radius: 8px;
    }

    .comparison-divider {
        width: 40px;
        height: 40px;
    }

    .comparison-label {
        padding: 6px 12px;
        font-size: 0.8rem;
    }

    .scroll-top-btn {
        bottom: 20px;
        right: 20px;
        width: 42px;
        height: 42px;
    }

    .floating-phone-btn {
        bottom: 72px;
        right: 20px;
        width: 50px;
        height: 50px;
    }

    .site-modal .modal-content {
        width: 95%;
        padding: 25px 20px;
        border-radius: var(--border-radius);
    }
}

@media (max-width: 576px) {
    .toast-notification {
        right: -100%;
        max-width: calc(100% - 40px);
    }

    .toast-notification.show {
        right: 20px;
    }

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

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

    .hero-content h1 {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    section {
        padding: 50px 0;
    }

    .about,
    .services,
    .advantages,
    .gallery,
    .testimonials,
    .contact {
        padding: 50px 0;
    }

    .stats {
        padding: 35px 0;
    }

    .cta-section {
        padding: 40px 0;
    }
}

@media (max-width: 360px) {
    .container {
        padding: 0 14px;
    }

    .hero-content {
        padding: 90px 12px 50px;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }
}
/* [/SITESECTION:10] */