/* --- LOCALLY HOSTED FONTS --- */

/* cyrillic-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('../fonts/inter-300-cyrillic-ext.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* cyrillic */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('../fonts/inter-300-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* latin */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('../fonts/inter-300-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* cyrillic-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/inter-400-cyrillic-ext.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* cyrillic */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/inter-400-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* latin */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/inter-400-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* cyrillic-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/inter-500-cyrillic-ext.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* cyrillic */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/inter-500-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* latin */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/inter-500-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* cyrillic-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/inter-600-cyrillic-ext.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* cyrillic */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/inter-600-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* latin */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/inter-600-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* cyrillic-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/inter-700-cyrillic-ext.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* cyrillic */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/inter-700-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* latin */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/inter-700-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* cyrillic-ext */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/montserrat-400-cyrillic-ext.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* cyrillic */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/montserrat-400-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* latin */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/montserrat-400-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* cyrillic-ext */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/montserrat-500-cyrillic-ext.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* cyrillic */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/montserrat-500-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* latin */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/montserrat-500-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* cyrillic-ext */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/montserrat-600-cyrillic-ext.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* cyrillic */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/montserrat-600-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* latin */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/montserrat-600-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* cyrillic-ext */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/montserrat-700-cyrillic-ext.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* cyrillic */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/montserrat-700-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* latin */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/montserrat-700-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* cyrillic-ext */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('../fonts/montserrat-800-cyrillic-ext.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* cyrillic */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('../fonts/montserrat-800-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* latin */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('../fonts/montserrat-800-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* cyrillic-ext */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url('../fonts/montserrat-900-cyrillic-ext.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}

/* cyrillic */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url('../fonts/montserrat-900-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* latin */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url('../fonts/montserrat-900-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ==========================================================================
   "Сайт у порядку" - Premium WordPress Support & Engineering Theme
   Custom CSS variables, Glassmorphism, Responsive Grid System
   ========================================================================== */

:root {
    /* Color Palette (Premium Light Theme) */
    --bg-dark: #f8fafc;
    --bg-card: #ffffff;
    --bg-card-hover: #ffffff;
    --border-color: rgba(15, 23, 42, 0.08);
    --border-glow: rgba(16, 185, 129, 0.15);
    
    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-muted: #64748b;
    
    /* Accents (Emerald / Mint) */
    --accent: #10b981;
    --accent-hover: #059669;
    --accent-glow: rgba(16, 185, 129, 0.08);
    --accent-light: #e6fcf5;
    
    /* System Colors */
    --error: #ef4444;
    --success: #10b981;
    --warning: #f59e0b;
    
    /* Font Families */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 10px 30px rgba(15, 23, 42, 0.06);
    --shadow-glow: 0 0 25px rgba(16, 185, 129, 0.15);
    
    /* Max Widths */
    --container-width: 1280px;
}

/* ==========================================================================
   1. Base & Reset
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: var(--radius-full);
    border: 2px solid var(--bg-dark);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 0.5em;
    color: var(--text-primary);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    letter-spacing: -0.01em;
}

h3 {
    font-size: clamp(1.3rem, 2.5vw, 1.75rem);
}

p {
    margin-bottom: 1.25rem;
    color: var(--text-secondary);
    font-size: 1rem;
}

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

a:hover {
    color: var(--accent-hover);
}

ul, ol {
    margin-bottom: 1.25rem;
    padding-left: 1.5rem;
    color: var(--text-secondary);
}

li {
    margin-bottom: 0.5rem;
}

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

/* ==========================================================================
   2. Layout & Containers
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 6rem 0;
    position: relative;
}

.section-alt {
    background-color: #ffffff;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    align-items: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

/* Flex Alignments */
.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

/* ==========================================================================
   3. Navigation Header
   ========================================================================== */
.header-wrapper {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-fast);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    white-space: nowrap;
}

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

.logo svg {
    width: 32px;
    height: 32px;
    fill: var(--accent);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    padding: 0;
    margin: 0;
}

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 0;
    position: relative;
    white-space: nowrap;
}

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

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

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

.nav-cta {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.phone-link {
    color: var(--text-primary);
    font-weight: 600;
    font-family: var(--font-heading);
    white-space: nowrap;
}

/* Mobile Menu Button */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 28px;
    height: 2px;
    background-color: var(--text-primary);
    transition: var(--transition-fast);
}

/* ==========================================================================
   4. Buttons & Interactive Elements
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 600;
    padding: 0.85rem 1.75rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-smooth);
    font-size: 1rem;
    border: 1px solid transparent;
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--accent);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    color: #ffffff;
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background-color: rgba(15, 23, 42, 0.04);
    border-color: var(--text-primary);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--accent);
    color: var(--accent);
}

.btn-outline:hover {
    background-color: var(--accent);
    color: #ffffff;
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    border-radius: var(--radius-sm);
}

/* ==========================================================================
   5. Hero Section
   ========================================================================== */
.hero {
    padding: 8rem 0 6rem 0;
    background: radial-gradient(circle at 70% 30%, rgba(16, 185, 129, 0.08) 0%, transparent 60%);
    overflow: hidden;
}

.hero-subtitle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
    background: var(--accent-glow);
    padding: 0.35rem 1rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-glow);
}

.hero-title span {
    background: linear-gradient(135deg, var(--text-primary) 30%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

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

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.hero-feature-item svg {
    color: var(--accent);
    width: 20px;
    height: 20px;
}

.hero-image-wrapper {
    position: relative;
}

.hero-image-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, transparent 70%);
    z-index: -1;
}

/* ==========================================================================
   6. Custom Cards (Glassmorphism)
   ========================================================================== */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.card:hover {
    transform: translateY(-5px);
    border-color: rgba(16, 185, 129, 0.3);
    background-color: var(--bg-card-hover);
    box-shadow: var(--shadow-md);
}

.card-icon {
    width: 56px;
    height: 56px;
    background: var(--accent-glow);
    border: 1px solid var(--border-glow);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--accent);
}

.card-icon svg {
    width: 28px;
    height: 28px;
}

.card-title {
    margin-bottom: 0.75rem;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    margin-top: 1rem;
    font-size: 0.95rem;
}

.card-link svg {
    width: 16px;
    height: 16px;
    transition: var(--transition-fast);
}

.card:hover .card-link svg {
    transform: translateX(4px);
}

/* ==========================================================================
   7. Process / How We Work Section
   ========================================================================== */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3.5rem;
}

.process-step {
    position: relative;
}

.process-number {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 800;
    line-height: 1;
    color: rgba(16, 185, 129, 0.15);
    position: absolute;
    top: -20px;
    left: 0;
    z-index: 0;
}

.process-content {
    position: relative;
    z-index: 1;
    padding-top: 2rem;
}

.process-title {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

/* ==========================================================================
   8. Pricing Tables
   ========================================================================== */
.pricing-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 3rem;
    gap: 1rem;
}

.pricing-tab {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 600;
    transition: var(--transition-fast);
}

.pricing-tab.active {
    background: var(--accent);
    color: #ffffff;
    border-color: var(--accent);
}

.pricing-table-wrapper {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 3rem 2.5rem;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-sm);
}

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

.pricing-card.featured {
    border-color: var(--accent);
    background: var(--bg-card);
    box-shadow: 0 12px 40px rgba(16, 185, 129, 0.08);
}

.pricing-card.featured:hover {
    box-shadow: 0 16px 45px rgba(16, 185, 129, 0.14);
}

.pricing-card.featured::before {
    content: 'Популярний пакет';
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--accent);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-header {
    margin-bottom: 2rem;
}

.pricing-name {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.pricing-price {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.pricing-price span {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 500;
}

.pricing-description {
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.pricing-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.pricing-feature svg {
    color: var(--accent);
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.pricing-cta {
    margin-top: auto;
    width: 100%;
}

/* ==========================================================================
   9. Accordion (FAQ Page)
   ========================================================================== */
.faq-section {
    max-width: 800px;
    margin: 0 auto;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-fast);
}

.faq-item:hover {
    border-color: rgba(16, 185, 129, 0.2);
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: none;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-question-text {
    padding-right: 1.5rem;
}

.faq-icon {
    width: 24px;
    height: 24px;
    transition: var(--transition-smooth);
    color: var(--text-muted);
}

.faq-icon svg {
    width: 100%;
    height: 100%;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
    padding: 0 1.5rem;
}

.faq-answer-inner {
    padding-bottom: 1.5rem;
    color: var(--text-secondary);
}

.faq-item.active {
    border-color: var(--accent);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: var(--accent);
}

.faq-item.active .faq-answer {
    max-height: 1000px;
    transition: max-height 0.4s cubic-bezier(1, 0, 1, 0);
}

/* ==========================================================================
   10. Forms & UI Components
   ========================================================================== */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.form-control {
    width: 100%;
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.85rem 1rem;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
}

.form-checkbox input {
    margin-top: 0.25rem;
}

.form-checkbox span {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Contact Card specifics */
.contact-grid {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 3rem;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 2rem;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-info-icon {
    width: 48px;
    height: 48px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    flex-shrink: 0;
}

.contact-info-icon svg {
    width: 20px;
    height: 20px;
}

.contact-info-title {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-info-value {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.map-container {
    height: 350px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    margin-top: 2rem;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    background: #ffffff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
}

.map-placeholder svg {
    width: 48px;
    height: 48px;
    color: var(--accent);
    margin-bottom: 1rem;
}

/* ==========================================================================
   11. Footer Section
   ========================================================================== */
.footer {
    background-color: #f8fafc;
    border-top: 1px solid var(--border-color);
    padding: 5rem 0 3rem 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand {
    max-width: 320px;
}

.footer-description {
    font-size: 0.95rem;
    margin-top: 1rem;
    margin-bottom: 1.5rem;
}

.footer-title {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-primary);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-link {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.footer-link:hover {
    color: var(--text-primary);
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.footer-bottom-links {
    display: flex;
    gap: 1.5rem;
}

/* ==========================================================================
   12. Utilities & Badges
   ========================================================================== */
.text-center { text-align: center; }
.text-accent { color: var(--accent); }
.text-right { text-align: right; }

.section-title-wrapper {
    max-width: 700px;
    margin: 0 auto 4rem auto;
    text-align: center;
}

.section-subtitle {
    color: var(--accent);
    font-size: 0.9rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
    display: block;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-success {
    background-color: rgba(16, 185, 129, 0.15);
    color: var(--accent);
    border: 1px solid var(--border-glow);
}

.badge-danger {
    background-color: rgba(239, 68, 68, 0.15);
    color: var(--error);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Checklist custom styles */
.checkmark-list {
    list-style: none;
    padding-left: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.checkmark-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: var(--text-secondary);
}

.checkmark-list svg {
    color: var(--accent);
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 0.2rem;
}

/* Micro-animations */
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-slideup {
    animation: slideUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Before and After slider styles */
.comparison-container {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    height: 400px;
    width: 100%;
}

.comparison-image {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-size: cover;
    background-position: center;
}

.comparison-before {
    background-color: #0b111e;
    color: var(--text-muted);
}

.comparison-after {
    background-color: #131a2a;
    width: 50%;
    border-right: 2px solid var(--accent);
    z-index: 2;
}

.comparison-label {
    position: absolute;
    bottom: 20px;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
}

.comparison-before .comparison-label {
    right: 20px;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
}

.comparison-after .comparison-label {
    left: 20px;
    background: var(--accent-glow);
    color: var(--accent);
    border: 1px solid var(--border-glow);
}

/* Diagnostic steps UI */
.step-card-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.step-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    text-align: center;
    position: relative;
}

.step-card::after {
    content: '→';
    position: absolute;
    top: 50%;
    right: -20px;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--text-muted);
    font-weight: 700;
}

.step-card:last-child::after {
    display: none;
}

.step-card-num {
    width: 48px;
    height: 48px;
    background: var(--accent-glow);
    border: 1px solid var(--border-glow);
    color: var(--accent);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem auto;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.25rem;
}

/* ==========================================================================
   13. Responsive Media Queries
   ========================================================================== */

/* Large screens and notebooks */
@media (max-width: 1250px) {
    .nav-menu {
        gap: 0.85rem;
    }
    
    .nav-cta {
        gap: 0.6rem;
    }
    
    .logo {
        font-size: 1.25rem;
        gap: 0.5rem;
    }
    
    .logo svg {
        width: 28px;
        height: 28px;
    }
    
    .nav-link {
        font-size: 0.9rem;
    }
    
    .phone-link {
        font-size: 0.95rem;
    }
    
    .btn-sm {
        padding: 0.45rem 1rem;
        font-size: 0.85rem;
    }

    .pricing-table-wrapper {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }
    
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr;
        gap: 2.5rem;
    }
    
    .footer-grid > :first-child {
        grid-column: span 3;
        max-width: 100%;
    }
}

/* Tablets (landscape and portrait) */
@media (max-width: 992px) {
    .section {
        padding: 4rem 0;
    }
    
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }
    
    .pricing-table-wrapper {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .step-card-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .step-card::after {
        display: none;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

/* Tablet and mobile header structure */
@media (max-width: 1150px) {
    .header-container {
        height: 70px;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: #ffffff;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding: 3rem 1.5rem;
        gap: 1.5rem;
        overflow-y: auto;
        transition: var(--transition-smooth);
        z-index: 999;
        border-top: 1px solid var(--border-color);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-link {
        font-size: 1.25rem;
    }
    
    .nav-cta {
        display: none;
    }
}

/* Small devices (phones) */
@media (max-width: 768px) {
    .grid-2 {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .grid-3 {
        grid-template-columns: 1fr;
    }
    
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .hero {
        padding: 6rem 0 4rem 0;
        text-align: center;
    }
    
    .hero-subtitle {
        margin: 0 auto 1.5rem auto;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-features {
        justify-content: center;
    }
    
    .process-grid {
        grid-template-columns: 1fr;
    }
    
    .step-card-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-grid > :first-child {
        grid-column: span 1;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-cta .btn {
        width: 100%;
    }
}

/* ==========================================================================
   14. Dynamic Dropdown Navigation Menu & Chevron
   ========================================================================== */
.nav-dropdown {
    position: relative;
}

.dropdown-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.chevron {
    width: 6px;
    height: 6px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
    transition: transform var(--transition-fast);
    margin-top: -3px;
    display: inline-block;
}

/* Desktop Hover Dropdown */
@media (min-width: 1151px) {
    .dropdown-menu {
        position: absolute;
        top: 100%;
        left: 50%;
        transform: translateX(-50%) translateY(10px);
        background: #ffffff;
        border: 1px solid var(--border-color);
        border-radius: var(--radius-md);
        box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
        padding: 0.6rem 0;
        min-width: 260px;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
        z-index: 100;
        margin: 0;
        list-style: none;
    }
    
    .nav-dropdown:hover .dropdown-menu {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateX(-50%) translateY(0);
    }
    
    .nav-dropdown:hover .chevron {
        transform: rotate(-135deg);
        margin-top: 1px;
    }
}

.dropdown-link {
    display: block;
    padding: 0.65rem 1.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.dropdown-link:hover, .dropdown-link.active {
    background-color: var(--accent-light);
    color: var(--accent-hover);
    padding-left: 1.75rem;
}

.mobile-only-cta {
    display: none;
}

/* Mobile Dropdown styles */
@media (max-width: 1150px) {
    .nav-dropdown {
        width: 100%;
        text-align: center;
    }
    
    .dropdown-menu {
        display: none;
        list-style: none;
        padding: 0.5rem 0 0 0;
        margin: 0;
        background: rgba(15, 23, 42, 0.02);
        border-radius: var(--radius-sm);
        width: 100%;
    }
    
    .nav-dropdown.active .dropdown-menu {
        display: block;
    }
    
    .nav-dropdown.active .chevron {
        transform: rotate(-135deg);
        margin-top: 1px;
    }
    
    .dropdown-link {
        padding: 0.75rem 1.5rem;
        font-size: 1.1rem;
        text-align: center;
    }
    
    /* Mobile CTA drawer styles */
    .mobile-only-cta {
        display: block;
        margin-top: 1.5rem;
        padding: 0 1.5rem;
        width: 100%;
    }
    
    .mobile-cta-wrapper {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 1.25rem;
        width: 100%;
    }
    
    .mobile-cta-wrapper .phone-link {
        font-size: 1.25rem;
        color: var(--text-primary);
        font-weight: 700;
    }
    
    .mobile-cta-wrapper .btn {
        width: 100%;
        max-width: 280px;
        padding: 0.75rem 1.5rem;
        font-size: 0.95rem;
        justify-content: center;
    }
}

/* ==========================================================================
   15. Semantic Breadcrumbs Styling
   ========================================================================== */
.breadcrumbs-wrapper {
    background: #ffffff;
    border-bottom: 1px solid var(--border-color);
    padding: 0.85rem 0;
    margin-top: 0;
    position: relative;
    z-index: 10;
}

.breadcrumbs ol {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
    margin: 0;
    align-items: center;
    gap: 0.5rem;
}

.breadcrumbs li {
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.breadcrumbs li:not(:last-child)::after {
    content: '/';
    color: rgba(15, 23, 42, 0.15);
    font-size: 0.85rem;
    font-weight: 400;
}

.breadcrumbs a {
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.breadcrumbs a:hover {
    color: var(--accent);
}

.breadcrumbs .current-crumb {
    color: var(--text-primary);
    font-weight: 600;
}

/* ==========================================================================
   16. SVG Dynamic Repainting for Premium Light Theme
   ========================================================================== */
.hero-image-wrapper svg rect[fill="#131a2a"], 
svg rect[fill="#131a2a"], 
svg rect[fill="#0d131f"],
.hero-image-wrapper svg rect[fill="#0d131f"] {
    fill: #ffffff !important;
}

.hero-image-wrapper svg rect[stroke="rgba(255,255,255,0.08)"],
svg rect[stroke="rgba(255,255,255,0.08)"] {
    stroke: var(--border-color) !important;
}

.hero-image-wrapper svg path[fill="#131a2a"],
svg path[fill="#131a2a"],
.hero-image-wrapper svg path[fill="#0d131f"],
svg path[fill="#0d131f"] {
    fill: #ffffff !important;
}

.hero-image-wrapper svg path[stroke="rgba(255,255,255,0.08)"],
svg path[stroke="rgba(255,255,255,0.08)"] {
    stroke: var(--border-color) !important;
}

.hero-image-wrapper svg path[stroke="rgba(16, 185, 129, 0.1)"],
svg path[stroke="rgba(16, 185, 129, 0.1)"] {
    stroke: rgba(16, 185, 129, 0.3) !important;
}

.hero-image-wrapper svg text[fill="#10b981"],
svg text[fill="#10b981"] {
    fill: var(--accent-hover) !important;
}

.hero-image-wrapper svg text[fill="#94a3b8"],
svg text[fill="#94a3b8"] {
    fill: var(--text-secondary) !important;
}

.hero-image-wrapper svg text[fill="#f8fafc"],
svg text[fill="#f8fafc"] {
    fill: var(--text-primary) !important;
}

.hero-image-wrapper svg circle[stroke="rgba(255,255,255,0.03)"],
svg circle[stroke="rgba(255,255,255,0.03)"] {
    stroke: var(--border-color) !important;
}

/* ==========================================================================
   17. Sticky Header Scroll-State Compression (Aesthetic & Compact)
   ========================================================================== */
@media (min-width: 1151px) {
    .header-wrapper {
        transition: background var(--transition-smooth), box-shadow var(--transition-smooth), border-color var(--transition-smooth);
    }
    
    .header-container {
        transition: height var(--transition-smooth);
    }

    .header-wrapper.scrolled {
        background: rgba(255, 255, 255, 0.92);
        backdrop-filter: blur(20px);
        box-shadow: 0 4px 30px rgba(15, 23, 42, 0.04);
        border-color: rgba(15, 23, 42, 0.05);
    }

    .header-wrapper.scrolled .header-container {
        height: 62px; /* Было 80px */
    }

    .header-wrapper.scrolled .logo {
        font-size: 1.35rem; /* Было 1.5rem */
    }

    .header-wrapper.scrolled .logo svg {
        width: 28px; /* Было 32px */
        height: 28px;
    }

    .header-wrapper.scrolled .nav-link {
        font-size: 0.9rem;
        padding: 0.25rem 0;
    }

    .header-wrapper.scrolled .btn-sm {
        padding: 0.45rem 1.1rem;
        font-size: 0.85rem;
        border-radius: var(--radius-sm);
    }
    
    .header-wrapper.scrolled .phone-link {
        font-size: 0.9rem;
    }
}