/* ===================================
   VARIABLES & ROOT STYLES
   =================================== */
:root {
    /* Colors */
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --secondary: #1e293b;
    --secondary-dark: #0f172a;
    --secondary-light: #334155;
    --accent: #10b981;
    --accent-dark: #059669;
    
    /* Neutrals */
    --white: #ffffff;
    --light: #f8f9fa;
    --gray-100: #f1f3f5;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --dark: #212529;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    --gradient-primary-soft: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    --gradient-secondary: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
    --gradient-hero: linear-gradient(135deg, rgba(29, 78, 216, 0.92) 0%, rgba(30, 41, 59, 0.88) 100%);
    --gradient-accent: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(59, 130, 246, 0.05) 100%);
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.04);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 6px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.12);
    --shadow-primary: 0 8px 24px rgba(37, 99, 235, 0.25);
    --shadow-primary-lg: 0 12px 32px rgba(37, 99, 235, 0.3);
    
    /* Typography */
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Open Sans', sans-serif;
    
    /* Spacing */
    --section-padding: 100px;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    
    /* Transitions */
    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;
}

/* ===================================
   RESET & BASE STYLES
   =================================== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* ВРЕМЕННО: отключаем анимации AOS, чтобы проверить скроллы */
[data-aos] {
    opacity: 1 !important;
    transform: none !important;
}

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

body {
    font-family: var(--font-secondary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--white);
    /* Фикс: всегда держим вертикальный скролл, чтобы он не появлялся/пропадал при анимациях */
    overflow-y: scroll;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

/* Скроллбар оставляем системным (без яркой синей кастомизации),
   чтобы его появление не бросалось в глаза при анимациях AOS */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
    color: var(--dark);
}

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

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

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ===================================
   PRELOADER
   =================================== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    width: 60px;
    height: 60px;
    border: 4px solid var(--gray-200);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===================================
   UTILITY CLASSES
   =================================== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    overflow-x: hidden;
}

/* Fix for horizontal scroll on mobile */
section {
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
}

.row, .grid {
    width: 100%;
    max-width: 100%;
}

.text-left { text-align: left; }
.text-center { text-align: center; }

/* ===================================
   BUTTONS
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius);
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(37, 99, 235, 0.4);
}

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

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

.btn-whatsapp {
    background: #25D366;
    color: var(--white);
}

.btn-whatsapp:hover {
    background: #1fba59;
    transform: translateY(-3px);
}

.btn-telegram {
    background: #0088cc;
    color: var(--white);
}

.btn-telegram:hover {
    background: #006daa;
    transform: translateY(-3px);
}

.btn-lg {
    padding: 18px 36px;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
}

/* Pulse Animation */
.pulse-animation {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.6); }
    50% { box-shadow: 0 0 0 20px rgba(37, 99, 235, 0); }
}

/* ===================================
   HEADER
   =================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    padding: 20px 0;
    transition: var(--transition);
}

.header.scrolled {
    background: var(--white);
    box-shadow: var(--shadow-md);
    padding: 12px 0;
}

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

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

.logo-icon {
    width: 45px;
    height: 45px;
    background: var(--gradient-primary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.3rem;
}

.logo-text {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--white);
    transition: var(--transition);
}

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

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

.nav-list {
    display: flex;
    gap: 30px;
}

.nav-link {
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--white);
    position: relative;
    transition: var(--transition);
}

.header.scrolled .nav-link {
    color: var(--dark);
}

.nav-link:hover {
    color: var(--primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.header-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-primary);
    font-weight: 600;
    color: var(--white);
}

.header.scrolled .header-phone {
    color: var(--dark);
}

.header-phone i {
    color: var(--primary);
}

.header-phone:hover {
    color: var(--primary);
}

/* Burger Menu */
.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 30px;
    height: 24px;
    cursor: pointer;
    z-index: 1001;
}

.burger span {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

.header.scrolled .burger span {
    background: var(--dark);
}

.burger.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.burger.active span:nth-child(2) {
    opacity: 0;
}

.burger.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('../foto/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.94) 0%, rgba(30, 41, 59, 0.92) 100%);
}

.hero-content {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 450px;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(96, 165, 250, 0.2);
    border: 1px solid rgba(96, 165, 250, 0.4);
    padding: 8px 16px;
    border-radius: 50px;
    color: var(--primary-light);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 20px;
}

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

.hero-title {
    font-size: 3.2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 15px;
    line-height: 1.15;
}

.hero-title .highlight {
    color: #60a5fa;
    position: relative;
    text-shadow: 0 2px 8px rgba(96, 165, 250, 0.4);
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--gray-300);
    margin-bottom: 25px;
}

.price-highlight {
    color: #fbbf24;
    font-weight: 800;
    font-family: var(--font-primary);
    text-shadow: 0 2px 8px rgba(251, 191, 36, 0.4);
    font-size: 1.8rem;
}

.hero-features {
    margin-bottom: 30px;
}

.hero-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--gray-200);
    font-size: 1.05rem;
    padding: 8px 0;
}

.hero-features li i {
    color: #60a5fa;
    font-size: 1.1rem;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.hero-trust {
    display: flex;
    gap: 40px;
}

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

.trust-number {
    display: block;
    font-family: var(--font-primary);
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
}

.trust-text {
    font-size: 0.9rem;
    color: var(--gray-400);
}

/* Hero Form */
.hero-form-wrapper {
    position: relative;
}

.hero-form-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 35px;
    box-shadow: var(--shadow-xl);
}

.form-header {
    text-align: center;
    margin-bottom: 25px;
}

.form-header h3 {
    font-size: 1.4rem;
    margin-bottom: 5px;
}

.form-header p {
    color: var(--gray-600);
    font-size: 0.95rem;
}

.hero-form .form-group {
    position: relative;
    margin-bottom: 18px;
}

.hero-form input {
    width: 100%;
    padding: 16px 16px 16px 50px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 1rem;
    transition: var(--transition);
}

.hero-form input:focus {
    outline: none;
    border-color: var(--primary);
}

.hero-form .form-group i {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-500);
    transition: var(--transition);
}

.hero-form input:focus + i {
    color: var(--primary);
}

.form-footer {
    text-align: center;
    margin-top: 15px;
}

.form-footer p {
    font-size: 0.85rem;
    color: var(--gray-500);
}

.form-footer i {
    margin-right: 5px;
}

.form-bonus {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.08) 0%, rgba(59, 130, 246, 0.12) 100%);
    border-radius: var(--radius);
    padding: 12px;
    text-align: center;
    margin-top: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.form-bonus i {
    color: var(--primary);
    font-size: 1.2rem;
}

.form-bonus span {
    font-weight: 600;
    color: var(--dark);
}

/* Hero Scroll */
.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-down {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--white);
    font-size: 0.9rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* ===================================
   SECTION STYLES
   =================================== */
section {
    padding: var(--section-padding) 0;
}


.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-badge {
    display: inline-block;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
    padding: 8px 20px;
    border-radius: 50px;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray-600);
}

/* Доп. воздух снизу для секций с карточками на больших экранах,
   чтобы тени и скругления не казались обрезанными */
@media (min-width: 1200px) {
    .advantages,
    .services,
    .guarantees,
    .included {
        padding-bottom: calc(var(--section-padding) + 40px);
    }
}

/* ===================================
   ADVANTAGES SECTION
   =================================== */
.advantages {
    background: var(--light);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 25px;
}

.advantage-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.advantage-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 28px rgba(37, 99, 235, 0.12), 0 4px 12px rgba(0, 0, 0, 0.06);
}

.advantage-icon {
    width: 80px;
    height: 80px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    transition: var(--transition);
}

.advantage-icon i {
    font-size: 2rem;
    color: var(--primary);
}

.advantage-card:hover .advantage-icon {
    background: var(--primary);
}

.advantage-card:hover .advantage-icon i {
    color: var(--white);
}

.advantage-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.advantage-card p {
    color: var(--gray-600);
    line-height: 1.7;
}

/* ===================================
   COMPARISON SECTION
   =================================== */
.comparison {
    background: var(--secondary);
    color: var(--white);
}

.comparison .section-badge {
    background: rgba(37, 99, 235, 0.25);
}

.comparison .section-title {
    color: var(--white);
}

.comparison .section-subtitle {
    color: var(--gray-400);
}

.comparison-table-wrapper {
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    min-width: 600px;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.comparison-header,
.comparison-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
}

.comparison-header {
    background: rgba(255, 255, 255, 0.1);
}

.comparison-col {
    padding: 20px 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.comparison-header .comparison-col {
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.comparison-col.manual {
    text-align: center;
    color: var(--gray-400);
}

.comparison-col.machine {
    text-align: center;
    background: rgba(37, 99, 235, 0.15);
}

.comparison-col.winner {
    color: var(--primary);
    font-weight: 600;
}

/* На мобильных скрываем блок "Сравнение" */
@media (max-width: 767px) {
    .comparison {
        display: none;
    }
}

.comparison-col.winner i {
    color: #ffd700;
    margin-left: 5px;
}

/* ===================================
   SERVICES SECTION
   =================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 25px;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 28px rgba(37, 99, 235, 0.15), 0 4px 12px rgba(0, 0, 0, 0.08);
}

.service-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.service-card:hover .service-image img {
    transform: scale(1.1);
}

.service-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 15px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
}

.service-price {
    background: var(--primary);
    color: var(--white);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-weight: 700;
}

.service-content {
    padding: 25px;
}

.service-content h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.service-content > p {
    color: var(--gray-600);
    margin-bottom: 15px;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    color: var(--gray-700);
}

.service-features li i {
    color: var(--accent);
}

/* ===================================
   OBJECTS SECTION
   =================================== */
.objects {
    background: var(--light);
}

.objects-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.object-item {
    background: var(--white);
    padding: 30px 20px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.object-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.object-item i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 15px;
}

.object-item span {
    display: block;
    font-family: var(--font-primary);
    font-weight: 600;
    color: var(--dark);
}

.objects-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    background: rgba(37, 99, 235, 0.08);
    padding: 20px 30px;
    border-radius: var(--radius);
    border-left: 4px solid var(--primary);
}

.objects-note i {
    font-size: 1.5rem;
    color: var(--primary);
}

.objects-note p {
    font-size: 1.1rem;
    color: var(--dark);
}

/* ===================================
   PRICES SECTION
   =================================== */
.prices-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.price-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--shadow);
    border: 2px solid transparent;
    transition: var(--transition);
    position: relative;
}

.price-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 28px rgba(37, 99, 235, 0.15), 0 4px 12px rgba(0, 0, 0, 0.08);
}

.price-card.featured {
    border-color: var(--primary);
    transform: scale(1.05);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.2), 0 4px 8px rgba(0, 0, 0, 0.06);
}

.price-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.price-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: var(--white);
    padding: 8px 25px;
    border-radius: 50px;
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.price-header {
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--gray-200);
}

.price-header h3 {
    font-size: 1.4rem;
    margin-bottom: 20px;
}

.price-value {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 5px;
}

.price-from {
    font-size: 1rem;
    color: var(--gray-600);
}

.price-amount {
    font-family: var(--font-primary);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.price-currency {
    font-size: 1.2rem;
    color: var(--gray-600);
}

.price-features {
    text-align: left;
    margin-bottom: 30px;
}

.price-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--gray-100);
}

.price-features li i {
    width: 20px;
    text-align: center;
}

.price-features li .fa-check {
    color: var(--accent);
}

.price-features li .fa-times {
    color: var(--gray-400);
}

.price-features li.disabled {
    color: var(--gray-400);
}

/* Price Table */
.prices-details {
    background: var(--light);
    border-radius: var(--radius-lg);
    padding: 40px;
}

/* На мобильных детальный прайс скрываем */
@media (max-width: 767px) {
    .prices-details {
        display: none;
    }
}

.prices-details h4 {
    font-size: 1.5rem;
    margin-bottom: 25px;
    text-align: center;
}

.price-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 0 -20px;
    padding: 0 20px;
}

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

.price-table th,
.price-table td {
    padding: 18px 20px;
    text-align: left;
    border-bottom: 1px solid var(--gray-200);
}

.price-table th {
    background: var(--secondary);
    color: var(--white);
    font-family: var(--font-primary);
    font-weight: 600;
}

.price-table th:first-child {
    border-radius: var(--radius) 0 0 0;
}

.price-table th:last-child {
    border-radius: 0 var(--radius) 0 0;
}

.price-table tr:hover td {
    background: var(--white);
}

.price-table td:last-child {
    font-weight: 600;
    color: var(--primary);
}

/* ===================================
   CALCULATOR SECTION
   =================================== */
.calculator {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
}

.calculator-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.calculator-content {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 50px;
    box-shadow: var(--shadow-xl);
}

.calc-step {
    margin-bottom: 35px;
}

.calc-step h4 {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.step-number {
    width: 32px;
    height: 32px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.calc-options {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.calc-option {
    flex: 1;
    min-width: 120px;
}

.calc-option input {
    display: none;
}

.option-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px;
    background: var(--light);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
}

.option-content i {
    font-size: 1.5rem;
    color: var(--gray-500);
    transition: var(--transition);
}

.calc-option input:checked + .option-content {
    border-color: var(--primary);
    background: rgba(37, 99, 235, 0.05);
}

.calc-option input:checked + .option-content i {
    color: var(--primary);
}

.calc-input-group {
    margin-bottom: 15px;
}

.calc-input-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--gray-700);
}

.calc-input-group input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 1rem;
    transition: var(--transition);
}

.calc-input-group input:focus {
    outline: none;
    border-color: var(--primary);
}

.calc-tariffs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.calc-tariff {
    cursor: pointer;
}

.calc-tariff input {
    display: none;
}

.tariff-content {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 20px;
    background: var(--light);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    transition: var(--transition);
    position: relative;
}

.calc-tariff.featured .tariff-content {
    border-color: var(--primary);
}

.tariff-name {
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1.1rem;
}

.tariff-price {
    color: var(--primary);
    font-weight: 600;
}

.tariff-badge {
    position: absolute;
    top: -10px;
    right: 10px;
    background: var(--primary);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
}

.calc-tariff input:checked + .tariff-content {
    border-color: var(--primary);
    background: rgba(37, 99, 235, 0.05);
}

.calc-result {
    background: var(--light);
    border-radius: var(--radius);
    padding: 25px;
    text-align: center;
    margin-bottom: 30px;
}

.result-label {
    font-size: 1rem;
    color: var(--gray-600);
    margin-bottom: 10px;
}

.result-value {
    font-family: var(--font-primary);
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
}

.result-note {
    font-size: 0.85rem;
    color: var(--gray-500);
    margin-top: 10px;
}

.calc-form-fields {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 15px;
}

.calc-form-fields input {
    padding: 16px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 1rem;
    transition: var(--transition);
}

.calc-form-fields input:focus {
    outline: none;
    border-color: var(--primary);
}

/* ===================================
   PROCESS SECTION
   =================================== */
.process {
    background: var(--light);
}

.process-timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gray-200);
    transform: translateX(-50%);
}

.process-item {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-bottom: 50px;
    position: relative;
}

.process-item:nth-child(even) {
    flex-direction: row-reverse;
}

.process-number {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-primary);
    font-size: 1.3rem;
    font-weight: 700;
    z-index: 1;
    box-shadow: var(--shadow-primary);
}

.process-content {
    flex: 1;
    background: var(--white);
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    max-width: calc(50% - 60px);
}

.process-icon {
    width: 50px;
    height: 50px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.process-icon i {
    font-size: 1.3rem;
    color: var(--primary);
}

.process-content h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.process-content p {
    color: var(--gray-600);
    line-height: 1.6;
}

/* ===================================
   INCLUDED SECTION
   =================================== */
.included-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.included-content .section-header {
    margin-bottom: 40px;
}

.included-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.included-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: var(--light);
    border-radius: var(--radius);
    transition: var(--transition);
}

.included-item:hover {
    background: var(--white);
    box-shadow: var(--shadow);
    transform: translateX(10px);
}

.included-item i {
    font-size: 1.2rem;
    color: var(--accent);
}

.included-image {
    position: relative;
}

.included-image img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.included-badge {
    position: absolute;
    bottom: 30px;
    left: -30px;
    background: var(--gradient-primary);
    color: var(--white);
    padding: 25px 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-primary);
}

.badge-number {
    display: block;
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 800;
}

.badge-text {
    font-size: 0.9rem;
}

/* ===================================
   PORTFOLIO SECTION
   =================================== */
.portfolio {
    background: var(--light);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.portfolio-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 1;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent 40%, rgba(0, 0, 0, 0.8));
    display: flex;
    align-items: flex-end;
    padding: 20px;
    opacity: 0;
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-info h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.portfolio-info p {
    color: var(--gray-300);
    font-size: 0.9rem;
}

.portfolio-cta {
    text-align: center;
}

.portfolio-cta p {
    margin-bottom: 15px;
    color: var(--gray-600);
}

/* ===================================
   ABOUT SECTION
   =================================== */
.about-wrapper {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
}

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

.about-photo img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    object-position: center top;
}

.photo-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.photo-placeholder i {
    font-size: 8rem;
    color: rgba(255, 255, 255, 0.3);
}

.about-stats {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--white);
    padding: 20px 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    gap: 30px;
}

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

.stat-number {
    display: block;
    font-family: var(--font-primary);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--gray-600);
}

.about-content .section-header {
    margin-bottom: 30px;
}

.about-text {
    margin-bottom: 30px;
}

.about-text .greeting {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.about-text p {
    margin-bottom: 15px;
    line-height: 1.8;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: var(--light);
    border-radius: var(--radius);
}

.feature-item i {
    font-size: 1.3rem;
    color: var(--primary);
}

.about-cta {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* ===================================
   REVIEWS SECTION
   =================================== */
.reviews {
    background: var(--secondary);
    color: var(--white);
}

.reviews .section-badge {
    background: rgba(37, 99, 235, 0.2);
}

.reviews .section-title {
    color: var(--white);
}

.reviews .section-subtitle {
    color: var(--gray-400);
}

.reviews-slider {
    position: relative;
    overflow: hidden;
}

.reviews-track {
    display: flex;
    gap: 30px;
    transition: transform 0.5s ease;
}

.review-card {
    flex: 0 0 calc(50% - 15px);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 30px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.review-avatar {
    width: 55px;
    height: 55px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--white);
}

.review-info h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 3px;
}

.review-info span {
    font-size: 0.9rem;
    color: var(--gray-400);
}

.review-rating {
    margin-left: auto;
}

.review-rating i {
    color: #ffd700;
}

.review-text {
    color: var(--gray-200);
    line-height: 1.8;
    margin-bottom: 15px;
}

.review-date {
    font-size: 0.85rem;
    color: var(--gray-500);
}

.reviews-nav {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
}

.review-nav-btn {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.review-nav-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
}

/* ===================================
   GUARANTEES SECTION
   =================================== */
.guarantees-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 25px;
}

.guarantee-card {
    text-align: center;
    padding: 40px 25px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.guarantee-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.guarantee-icon {
    width: 80px;
    height: 80px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.guarantee-icon i {
    font-size: 2rem;
    color: var(--primary);
}

.guarantee-card h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.guarantee-card p {
    color: var(--gray-600);
    line-height: 1.6;
}

/* ===================================
   FAQ SECTION
   =================================== */
.faq {
    background: var(--light);
}

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

.faq-item {
    background: var(--white);
    border-radius: var(--radius);
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 25px;
    font-family: var(--font-primary);
    font-size: 1.05rem;
    font-weight: 600;
    text-align: left;
    background: var(--white);
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary);
}

.faq-question i {
    font-size: 1rem;
    color: var(--primary);
    transition: var(--transition);
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer p {
    padding: 0 25px 20px;
    color: var(--gray-600);
    line-height: 1.8;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

/* ===================================
   CTA SECTION
   =================================== */
.cta {
    padding: 80px 0;
}

.cta-wrapper {
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    padding: 60px;
    text-align: center;
    box-shadow: var(--shadow-xl);
}

.cta-content h2 {
    color: var(--white);
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    margin-bottom: 30px;
}

.cta-form {
    display: flex;
    gap: 15px;
    max-width: 700px;
    margin: 0 auto 25px;
    flex-wrap: wrap;
}

.cta-form input {
    flex: 1;
    min-width: 200px;
    padding: 18px 20px;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
}

.cta-form input:focus {
    outline: none;
}

.cta-form .btn {
    background: var(--secondary);
    box-shadow: none;
}

.cta-form .btn:hover {
    background: var(--secondary-dark);
}

.cta-benefits {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.cta-benefits span {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.9);
}

.cta-benefits i {
    color: var(--white);
}

/* ===================================
   CONTACTS SECTION
   =================================== */
.contacts-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 25px;
}

.contact-card {
    text-align: center;
    padding: 40px 25px;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.contact-icon {
    width: 70px;
    height: 70px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.contact-icon i {
    font-size: 1.8rem;
    color: var(--primary);
}

.contact-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.contact-card a {
    color: var(--primary);
    font-weight: 600;
}

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

.contact-card p {
    color: var(--gray-600);
    margin-top: 5px;
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--secondary-dark);
    color: var(--gray-400);
    padding: 80px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

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

.footer-info > p {
    margin-bottom: 20px;
    line-height: 1.8;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary);
}

.footer-links h4,
.footer-contact h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 25px;
}

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

.footer-links a {
    color: var(--gray-400);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.footer-contact p i {
    color: var(--primary);
    width: 20px;
}

.footer-contact a {
    color: var(--gray-400);
}

.footer-contact a:hover {
    color: var(--primary);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    margin-bottom: 5px;
}

/* ===================================
   FIXED ELEMENTS
   =================================== */
.fixed-buttons {
    position: fixed;
    right: 25px;
    bottom: 25px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 999;
}

.fixed-btn {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--white);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.fixed-btn:hover {
    transform: scale(1.1);
}

.fixed-btn.whatsapp {
    background: #25D366;
}

.fixed-btn.telegram {
    background: #0088cc;
}

.fixed-btn.phone {
    background: var(--primary);
}

.fixed-btn.scroll-top {
    background: var(--secondary);
    opacity: 0;
    visibility: hidden;
}

.fixed-btn.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

/* ===================================
   MODAL
   =================================== */
.modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
}

.modal-content {
    position: relative;
    background: var(--white);
    padding: 50px;
    border-radius: var(--radius-xl);
    text-align: center;
    max-width: 450px;
    transform: scale(0.9);
    transition: var(--transition);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 2rem;
    color: var(--gray-500);
    cursor: pointer;
    transition: var(--transition);
}

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

.modal-icon {
    width: 80px;
    height: 80px;
    background: rgba(0, 200, 83, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.modal-icon i {
    font-size: 3rem;
    color: var(--accent);
}

.modal-content h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.modal-content p {
    color: var(--gray-600);
    margin-bottom: 25px;
}

/* ===================================
   RESPONSIVE STYLES
   =================================== */
@media (max-width: 1200px) {
    .nav-list {
        gap: 20px;
    }
    
    .hero-content {
        grid-template-columns: 1fr 400px;
        gap: 40px;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
}

@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }
    
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: var(--white);
        padding: 100px 40px 40px;
        box-shadow: var(--shadow-xl);
        transition: var(--transition);
    }
    
    .nav.active {
        right: 0;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 15px;
    }
    
    .nav-link {
        color: var(--dark);
        font-size: 1.1rem;
    }
    
    .header-contacts {
        display: none;
    }
    
    .burger {
        display: flex;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-text {
        order: 1;
    }
    
    .hero-form-wrapper {
        order: 2;
        max-width: 450px;
        margin: 0 auto;
    }
    
    .hero-features li {
        justify-content: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-trust {
        justify-content: center;
    }
    
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid .service-card:last-child {
        grid-column: span 2;
        max-width: 50%;
        margin: 0 auto;
    }
    
    .objects-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .prices-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto 60px;
    }
    
    .price-card.featured {
        transform: none;
    }
    
    .price-card.featured:hover {
        transform: translateY(-10px);
    }
    
    .process-timeline::before {
        left: 30px;
    }
    
    .process-item,
    .process-item:nth-child(even) {
        flex-direction: column;
        align-items: flex-start;
        padding-left: 90px;
        gap: 0;
    }
    
    .process-number {
        left: 30px;
        transform: none;
        width: 50px;
        height: 50px;
        font-size: 1.1rem;
    }
    
    .process-content {
        max-width: 100%;
    }
    
    .included-wrapper {
        grid-template-columns: 1fr;
    }
    
    .included-image {
        order: -1;
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-wrapper {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .about-content .section-header {
        text-align: center;
    }
    
    .about-cta {
        justify-content: center;
    }
    
    .guarantees-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contacts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
    }
    
    body {
        overflow-x: hidden !important;
    }
    
    .container {
        padding: 0 15px;
        max-width: 100%;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-form-card {
        padding: 25px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-trust {
        flex-wrap: wrap;
        gap: 25px;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .comparison-table {
        font-size: 0.85rem;
        min-width: auto;
    }
    
    .comparison-table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0 -15px;
        padding: 0 15px;
    }
    
    .comparison-col {
        padding: 12px 8px;
        font-size: 0.85rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid .service-card:last-child {
        grid-column: span 1;
        max-width: 100%;
    }
    
    .objects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .calculator-content {
        padding: 30px 20px;
    }
    
    .calc-tariffs {
        grid-template-columns: 1fr;
    }
    
    .calc-form-fields {
        grid-template-columns: 1fr;
    }
    
    .result-value {
        font-size: 2.5rem;
    }
    
    .review-card {
        flex: 0 0 100%;
        min-width: 0;
    }
    
    .reviews-track {
        width: 100%;
    }
    
    .cta-wrapper {
        padding: 40px 25px;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .cta-form {
        flex-direction: column;
    }
    
    .cta-benefits {
        flex-direction: column;
        gap: 10px;
    }
    
    .contacts-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-contact p {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-features li {
        font-size: 0.95rem;
    }
    
    .trust-number {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 1.7rem;
    }
    
    .objects-grid {
        grid-template-columns: 1fr;
    }
    
    .object-item {
        display: flex;
        align-items: center;
        gap: 15px;
        padding: 20px;
    }
    
    .object-item i {
        margin-bottom: 0;
        font-size: 2rem;
    }
    
    .price-amount {
        font-size: 2.8rem;
    }
    
    .included-badge {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        flex-direction: column;
        gap: 15px;
        padding: 20px;
    }
    
    .guarantees-grid {
        grid-template-columns: 1fr;
    }
    
    .fixed-buttons {
        right: 15px;
        bottom: 15px;
    }
    
    .fixed-btn {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .modal-content {
        padding: 30px 20px;
        margin: 0 15px;
    }
}