:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-card: rgba(20, 20, 20, 0.8);
    --orange-primary: #ff6b00;
    --orange-light: #ff8c38;
    --orange-glow: rgba(255, 107, 0, 0.3);
    --orange-dark: #cc5500;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-muted: #666666;
    --border-color: rgba(255, 107, 0, 0.15);
    --glass-bg: rgba(15, 15, 15, 0.7);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
    cursor: none;
}

a, button, input, textarea, .service-card, .advantage-item, .process-step, .checkbox-label {
    cursor: none;
}

/* === КАСТОМНЫЙ КУРСОР - СТРЕЛКА === */
.custom-cursor {
    position: fixed;
    width: 32px;
    height: 32px;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-2px, -2px);
    transition: transform 0.15s ease;
    filter: drop-shadow(0 0 4px rgba(255, 107, 0, 0.6));
}

.custom-cursor svg {
    width: 100%;
    height: 100%;
    fill: #0a0a0a;
    stroke: var(--orange-primary);
    stroke-width: 1.5;
}

.custom-cursor.hover {
    transform: scale(1.15) translate(-2px, -2px);
    filter: drop-shadow(0 0 8px rgba(255, 107, 0, 0.9));
}

.custom-cursor.hover svg {
    fill: rgba(255, 107, 0, 0.15);
    stroke: var(--orange-light);
    stroke-width: 2;
}

/* === ANIMATED CIRCUIT BACKGROUND === */
.circuit-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.4;
}

.circuit-bg svg {
    width: 100%;
    height: 100%;
}

.circuit-trace {
    fill: none;
    stroke: var(--orange-primary);
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    opacity: 0.3;
}

.wave-pulse {
    fill: none;
    stroke: var(--orange-light);
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 20 180;
    animation: waveFlow 3s linear infinite;
    filter: drop-shadow(0 0 6px var(--orange-primary));
}

.wave-pulse:nth-child(odd) {
    animation-delay: -1.5s;
    animation-duration: 4s;
}

.wave-pulse:nth-child(3n) {
    animation-delay: -0.8s;
    animation-duration: 3.5s;
}

@keyframes waveFlow {
    0% { stroke-dashoffset: 200; opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { stroke-dashoffset: -200; opacity: 0; }
}

.circuit-node {
    fill: var(--orange-primary);
    opacity: 0.4;
    animation: nodePulse 2s ease-in-out infinite;
}

.circuit-node:nth-child(even) {
    animation-delay: -1s;
}

@keyframes nodePulse {
    0%, 100% { opacity: 0.2; r: 3; }
    50% { opacity: 0.8; r: 5; }
}

/* === FLOATING PARTICLES === */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--orange-primary);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat linear infinite;
}

@keyframes particleFloat {
    0% { transform: translateY(100vh) translateX(0); opacity: 0; }
    10% { opacity: 0.6; }
    90% { opacity: 0.6; }
    100% { transform: translateY(-10vh) translateX(100px); opacity: 0; }
}

/* === NAVIGATION === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.4s ease;
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 15px 60px;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-icon {
    width: 42px;
    height: 42px;
}

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

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: 3px;
}

.logo-text span {
    color: var(--orange-primary);
}

.nav-links {
    display: flex;
    gap: 28px;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--orange-primary);
    transition: width 0.3s ease;
}

.nav-links a:hover {
    color: var(--orange-primary);
}

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

.nav-phone {
    color: var(--orange-primary);
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: none;
    white-space: nowrap;
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: 0.5px;
}

.nav-phone:hover {
    color: var(--orange-light);
    text-shadow: 0 0 10px var(--orange-glow);
}

.nav-cta {
    padding: 12px 28px;
    background: transparent;
    border: 1px solid var(--orange-primary);
    color: var(--orange-primary);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: none;
    transition: all 0.3s ease;
    text-decoration: none;
    white-space: nowrap;
}

.nav-cta:hover {
    background: var(--orange-primary);
    color: var(--bg-primary);
    box-shadow: 0 0 30px var(--orange-glow);
}

/* === HERO SECTION === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 60px;
    z-index: 1;
}

.hero-content {
    max-width: 900px;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(255, 107, 0, 0.1);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--orange-primary);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 30px;
    animation: fadeInUp 0.8s ease forwards;
    opacity: 0;
}

.hero-badge .dot {
    width: 6px;
    height: 6px;
    background: var(--orange-primary);
    border-radius: 50%;
    animation: dotPulse 1.5s ease-in-out infinite;
}

@keyframes dotPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease 0.2s forwards;
    opacity: 0;
}

.hero h1 .highlight {
    background: linear-gradient(135deg, var(--orange-primary), var(--orange-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 40px;
    line-height: 1.8;
    animation: fadeInUp 0.8s ease 0.4s forwards;
    opacity: 0;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.6s forwards;
    opacity: 0;
}

.btn-primary {
    padding: 16px 40px;
    background: linear-gradient(135deg, var(--orange-primary), var(--orange-dark));
    color: white;
    border: none;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: none;
    transition: all 0.3s ease;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    text-align: center;
}

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

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px var(--orange-glow);
}

.btn-secondary {
    padding: 16px 40px;
    background: transparent;
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: none;
    transition: all 0.3s ease;
    text-decoration: none;
    text-align: center;
}

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

/* === HERO STATS === */
.hero-stats {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 60px;
    margin-top: 60px;
    animation: fadeInUp 0.8s ease 0.8s forwards;
    opacity: 0;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-width: 200px;
}

.stat-number {
    font-size: 4rem;
    font-weight: 800;
    color: var(--orange-primary);
    font-family: 'JetBrains Mono', monospace;
    line-height: 1;
}

.stat-number::after {
    content: '+';
    margin-left: 4px;
}

.stat-item:nth-child(3) .stat-number::after {
    content: '%';
}

.stat-label {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-top: 12px;
    max-width: 220px;
    line-height: 1.4;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* === SECTIONS COMMON === */
section {
    position: relative;
    z-index: 1;
    padding: 120px 60px;
}

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

.section-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--orange-primary);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* === SERVICES === */
.services {
    background: var(--bg-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.service-card {
    background: var(--glass-bg);
    border: 1px solid var(--border-color);
    padding: 40px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    clip-path: polygon(0 0, calc(100% - 50px) 0, 100% 50px, 100% 100%, 0 100%);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--orange-primary), var(--orange-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--orange-primary);
    box-shadow: 0 20px 60px rgba(255, 107, 0, 0.1);
}

.service-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 24px;
    position: relative;
}

.service-icon svg {
    width: 100%;
    height: 100%;
    stroke: var(--orange-primary);
    fill: none;
    stroke-width: 1.5;
}

.service-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--orange-glow);
    border-radius: 50%;
    filter: blur(20px);
    opacity: 0.3;
}

.service-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.service-card > p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 16px;
}

.service-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-card ul li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 10px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

.service-card ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 9px;
    width: 8px;
    height: 2px;
    background: var(--orange-primary);
}

.service-card ul li strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* === SERVICES CTA === */
.services-cta {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    max-width: 1200px;
    margin: 40px auto 0;
    padding: 24px 30px;
    background: rgba(255, 107, 0, 0.05);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--orange-primary);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.services-cta:hover {
    border-left-color: var(--orange-light);
    background: rgba(255, 107, 0, 0.08);
}

.services-cta .cta-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.services-cta .cta-content {
    flex: 1;
}

.services-cta .cta-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.services-cta .cta-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.services-cta .cta-btn {
    display: inline-block;
    padding: 12px 28px;
    background: transparent;
    border: 1px solid var(--orange-primary);
    color: var(--orange-primary);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: none;
}

.services-cta .cta-btn:hover {
    background: var(--orange-primary);
    color: var(--bg-primary);
    box-shadow: 0 0 30px var(--orange-glow);
}

/* === TARIFFS === */
.tariffs {
    background: var(--bg-primary);
    position: relative;
}

.tariffs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    max-width: 1400px;
    margin: 0 auto;
}

.tariff-card {
    background: var(--glass-bg);
    border: 1px solid var(--border-color);
    padding: 35px 30px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    transition: all 0.4s ease;
    display: flex;
    flex-direction: column;
    clip-path: polygon(0 0, calc(100% - 40px) 0, 100% 40px, 100% 100%, 0 100%);
}

.tariff-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--orange-primary), var(--orange-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.tariff-card:hover::before {
    transform: scaleX(1);
}

.tariff-card:hover {
    transform: translateY(-8px);
    border-color: var(--orange-primary);
    box-shadow: 0 20px 60px rgba(255, 107, 0, 0.15);
}

.tariff-badge {
    display: inline-block;
    padding: 5px 14px;
    background: rgba(255, 107, 0, 0.1);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--orange-primary);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 18px;
    font-family: 'JetBrains Mono', monospace;
}

.tariff-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-primary);
    line-height: 1.3;
    min-height: 50px;
}

.tariff-price {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-bottom: 12px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.price-value {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--orange-primary);
    font-family: 'JetBrains Mono', monospace;
    line-height: 1;
}

.price-currency {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--orange-primary);
    font-family: 'JetBrains Mono', monospace;
}

.price-period {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.tariff-note {
    font-size: 0.8rem;
    color: var(--orange-light);
    font-style: italic;
    margin-bottom: 12px;
    font-weight: 500;
}

.tariff-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 24px;
    flex-grow: 1;
}

.tariff-btn {
    display: block;
    padding: 14px 20px;
    background: transparent;
    border: 1px solid var(--orange-primary);
    color: var(--orange-primary);
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: none;
}

.tariff-btn:hover {
    background: var(--orange-primary);
    color: var(--bg-primary);
    box-shadow: 0 0 25px var(--orange-glow);
}

/* === TARIFF WARNING === */
.tariff-warning {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    max-width: 1400px;
    margin: 40px auto 0;
    padding: 24px 30px;
    background: rgba(255, 107, 0, 0.05);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--orange-primary);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.tariff-warning:hover {
    border-left-color: var(--orange-light);
    background: rgba(255, 107, 0, 0.08);
}

.warning-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.warning-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.warning-text strong {
    color: var(--orange-primary);
    font-weight: 600;
}

/* === ADVANTAGES === */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.advantage-item {
    text-align: center;
    padding: 40px 30px;
    position: relative;
    background: var(--glass-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: all 0.4s ease;
}

.advantage-item:last-child {
    grid-column: 2 / 4;
}

.advantage-item:hover {
    transform: translateY(-5px);
    border-color: var(--orange-primary);
    box-shadow: 0 20px 60px rgba(255, 107, 0, 0.1);
}

.advantage-number {
    font-size: 4rem;
    font-weight: 900;
    color: rgba(255, 107, 0, 0.1);
    font-family: 'JetBrains Mono', monospace;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

.advantage-item h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
    margin-top: 20px;
    color: var(--text-primary);
}

.advantage-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* === PROCESS === */
.process {
    background: var(--bg-secondary);
}

.process-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--orange-primary), transparent);
}

.process-step {
    display: flex;
    gap: 40px;
    margin-bottom: 50px;
    position: relative;
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.6s ease;
}

.process-step.visible {
    opacity: 1;
    transform: translateX(0);
}

.step-marker {
    width: 60px;
    height: 60px;
    min-width: 60px;
    background: var(--bg-primary);
    border: 2px solid var(--orange-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--orange-primary);
    position: relative;
    z-index: 1;
}

.step-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.step-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* === CONTACT === */
.contact-wrapper {
    max-width: 600px;
    margin: 0 auto;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 18px 20px;
    background: var(--glass-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
    outline: none;
    backdrop-filter: blur(10px);
    cursor: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--orange-primary);
    box-shadow: 0 0 20px var(--orange-glow);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group textarea {
    min-height: 140px;
    resize: vertical;
}

.form-submit {
    padding: 18px 40px;
    background: linear-gradient(135deg, var(--orange-primary), var(--orange-dark));
    color: white;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px var(--orange-glow);
}

/* === CHECKBOX === */
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: none;
    user-select: none;
    position: relative;
}

.checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    cursor: none;
    pointer-events: none;
}

.checkbox-custom {
    width: 20px;
    height: 20px;
    min-width: 20px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    margin-top: 2px;
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom {
    background: var(--orange-primary);
    border-color: var(--orange-primary);
}

.checkbox-custom::after {
    content: '';
    width: 5px;
    height: 10px;
    border: solid var(--bg-primary);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom::after {
    opacity: 1;
}

.checkbox-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.policy-link {
    color: var(--orange-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.policy-link:hover {
    color: var(--orange-light);
    text-decoration: underline;
}

/* === CONTACT METHODS === */
.contact-methods {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
}

.contact-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.contact-email,
.contact-phone {
    color: var(--orange-primary);
    font-size: 1.2rem;
    font-weight: 600;
    text-decoration: none;
    font-family: 'JetBrains Mono', monospace;
    transition: all 0.3s ease;
    cursor: none;
    letter-spacing: 0.5px;
}

.contact-email:hover,
.contact-phone:hover {
    color: var(--orange-light);
    text-shadow: 0 0 15px var(--orange-glow);
}

.contact-divider {
    width: 1px;
    height: 24px;
    background: var(--border-color);
}

.contact-social {
    display: flex;
    gap: 12px;
}

.social-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.3s ease;
    cursor: none;
}

.social-icon svg {
    width: 20px;
    height: 20px;
    fill: var(--text-secondary);
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: var(--orange-primary);
    border-color: var(--orange-primary);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px var(--orange-glow);
}

.social-icon:hover svg {
    fill: var(--bg-primary);
    color: var(--bg-primary);
}

/* === ANIMATED SHEEN EFFECT === */
.btn-shine {
    overflow: hidden;
    position: relative;
}

.btn-shine::after {
    content: "";
    position: absolute;
    top: -50%;
    left: -100px;
    width: 40px;
    height: 200%;
    background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 50%, rgba(255, 255, 255, 0) 100%);
    transform: skewX(-25deg);
    filter: blur(8px);
    opacity: 0.7;
    pointer-events: none;
    animation: shine-slide 4s infinite ease-in-out;
    animation-delay: 1s;
}

@keyframes shine-slide {
    0% { left: -100px; opacity: 0; }
    10% { opacity: 0.8; }
    30% { left: 200%; opacity: 0; }
    100% { left: 200%; opacity: 0; }
}

.btn-shine:hover::after {
    animation-duration: 1.5s;
    animation-delay: 0s;
}

/* === FOOTER === */
.footer {
    position: relative;
    z-index: 1;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 60px 60px 30px;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--orange-primary), transparent);
}

.footer-content {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--border-color);
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin: 0;
}

/* === SCROLL ANIMATIONS === */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* === PRIVACY POLICY PAGE === */
.privacy-section {
    position: relative;
    z-index: 1;
    padding: 140px 20px 80px;
    min-height: 100vh;
}

.privacy-content {
    max-width: 800px;
    margin: 0 auto;
    background: var(--glass-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 40px;
    backdrop-filter: blur(10px);
}

.privacy-content h1 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--orange-primary);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.privacy-meta {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    font-style: italic;
}

.privacy-content h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 30px;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
}

.privacy-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 12px;
}

.privacy-content ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: 15px;
}

.privacy-content ul li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.privacy-content ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 9px;
    width: 6px;
    height: 6px;
    background: var(--orange-primary);
    border-radius: 50%;
}

.privacy-content a {
    color: var(--orange-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.privacy-content a:hover {
    color: var(--orange-light);
    text-decoration: underline;
}

/* === ОШИБКА ЧЕКБОКСА === */
.checkbox-custom.error {
    border-color: #ff4444 !important;
    box-shadow: 0 0 0 3px rgba(255, 68, 68, 0.15), 0 0 12px rgba(255, 68, 68, 0.4) !important;
    animation: checkboxShake 0.5s ease;
}

@keyframes checkboxShake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-4px); }
    40% { transform: translateX(4px); }
    60% { transform: translateX(-3px); }
    80% { transform: translateX(3px); }
}

.checkbox-label .checkbox-hint {
    position: absolute;
    bottom: -22px;
    left: 32px;
    font-size: 0.75rem;
    color: #ff6666;
    opacity: 0;
    transform: translateY(-4px);
    transition: all 0.3s ease;
    pointer-events: none;
    font-weight: 500;
}

.checkbox-label .checkbox-hint.show {
    opacity: 1;
    transform: translateY(0);
}

/* === RESPONSIVE === */
@media (max-width: 1200px) {
    .tariffs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .advantage-item:last-child {
        grid-column: 1 / -1;
        max-width: 50%;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    /* === HEADER MOBILE — ОДИН БЛОК, БЕЗ КОНФЛИКТОВ === */
    .navbar {
        padding: 12px 15px;
        flex-wrap: nowrap !important;
    }

    .navbar.scrolled {
        padding: 8px 12px !important;
    }

    .nav-right {
        gap: 10px;
        flex-shrink: 0;
    }

    .logo {
        flex-shrink: 1;
        min-width: 0;
    }

    .logo-icon {
        width: 32px;
        height: 32px;
    }

    .navbar.scrolled .logo-icon {
        width: 28px;
        height: 28px;
    }

    .logo-text {
        font-size: 1.1rem;
        letter-spacing: 2px;
    }

    .navbar.scrolled .logo-text {
        font-size: 0.95rem;
        letter-spacing: 1px;
    }

    .nav-links {
        display: none;
    }

    .nav-phone {
        display: none;
    }

    .nav-cta {
        padding: 8px 16px;
        font-size: 0.75rem;
        letter-spacing: 0.5px;
        flex-shrink: 0;
        white-space: nowrap;
    }

    .navbar.scrolled .nav-cta {
        padding: 6px 12px;
        font-size: 0.65rem;
        letter-spacing: 0.3px;
    }

    /* === SECTIONS === */
    section {
        padding: 80px 20px;
    }

    .hero {
        padding: 100px 20px;
    }

    .hero-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: 40px;
        margin-top: 40px;
    }

    .stat-item {
        min-width: auto;
        width: 100%;
        max-width: 300px;
    }

    .stat-number {
        font-size: 3.5rem;
    }

    .stat-label {
        font-size: 0.95rem;
    }

    .services-grid,
    .tariffs-grid,
    .advantages-grid {
        grid-template-columns: 1fr;
    }

    .advantage-item:last-child {
        grid-column: auto;
        max-width: 100%;
    }

    .btn-primary,
    .btn-secondary {
        padding: 14px 24px;
        font-size: 0.85rem;
    }

    /* === CONTACT METHODS MOBILE === */
    .contact-methods {
        flex-direction: column;
        align-items: center;
        gap: 16px;
        margin-bottom: 30px;
    }

    .contact-row {
        flex-direction: column;
        gap: 12px;
    }

    .contact-divider {
        display: none;
    }

    .contact-email,
    .contact-phone {
        font-size: 1.1rem;
    }

    .contact-social {
        gap: 12px;
    }

    .social-icon {
        width: 44px;
        height: 44px;
    }

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

    .tariff-warning {
        flex-direction: column;
        gap: 12px;
        padding: 20px;
    }

    .warning-icon {
        width: 32px;
        height: 32px;
        min-width: 32px;
    }

    .services-cta {
        padding: 20px;
        border-left-width: 3px;
    }

    .services-cta .cta-icon {
        width: 32px;
        height: 32px;
        min-width: 32px;
    }

    .services-cta .cta-content h3 {
        font-size: 1.1rem;
    }

    .services-cta .cta-content p {
        font-size: 0.85rem;
    }

    .checkbox-label {
        flex-direction: row;
        align-items: flex-start;
    }

    .checkbox-text {
        font-size: 0.8rem;
    }

    .footer {
        padding: 40px 20px 20px;
    }

    body, a, button, input, textarea, .service-card, .advantage-item, .process-step {
        cursor: auto;
    }

    .custom-cursor {
        display: none;
    }

    .privacy-section {
        padding: 100px 15px 60px;
    }

    .privacy-content {
        padding: 24px 20px;
    }

    .privacy-content h1 {
        font-size: 1.4rem;
    }

    .privacy-content h2 {
        font-size: 1.15rem;
    }
}

@media (max-width: 480px) {
    .navbar {
        padding: 10px 12px;
    }

    .logo-text {
        font-size: 1rem;
    }

    .nav-cta {
        padding: 6px 10px;
        font-size: 0.65rem;
    }

    .navbar.scrolled .nav-cta {
        padding: 5px 8px;
        font-size: 0.6rem;
    }
}