:root {
    --bg-primary: #0e0e10;
    --bg-secondary: #131316;
    --bg-card: #18181c;
    --bg-card-hover: #1e1e23;
    --bg-problem: #1a1210;
    --bg-problem-border: #3d2218;
    --green-primary: #1c1c22;
    --green-light: #28282f;
    --green-accent: #c9a84c;
    --green-bright: #e0c872;
    --gold: #c9a84c;
    --gold-light: #e0c872;
    --gold-dim: #a68a3a;
    --text-primary: #f0ede6;
    --text-secondary: #b8b2a6;
    --text-muted: #7d7870;
    --red-muted: #c0392b;
    --red-bg: #1e0f0c;
    --border-subtle: rgba(255,255,255,0.06);
    --border-green: rgba(82,183,136,0.2);
    --shadow-lg: 0 25px 50px rgba(0,0,0,0.4);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(14, 14, 16, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 0 40px;
    height: 80px;
    transition: var(--transition);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

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

.logo-circle {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--gold);
    flex-shrink: 0;
}

.logo-circle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.header-nav {
    display: flex;
    gap: 32px;
}

.header-nav a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.3px;
    transition: var(--transition);
    position: relative;
}

.header-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: var(--transition);
}

.header-nav a:hover {
    color: var(--text-primary);
}

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

.header-right {
    display: flex;
    align-items: center;
    gap: 24px;
}

.header-contacts {
    text-align: right;
}

.header-phone {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-phone i {
    color: var(--gold);
    font-size: 12px;
}

.header-phone a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 0.3px;
    transition: var(--transition);
}

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

.header-schedule {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 400;
}

.btn-header {
    padding: 12px 24px;
    background: transparent;
    border: 1px solid var(--gold);
    color: var(--gold);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    white-space: nowrap;
}

.btn-header:hover {
    background: var(--gold);
    color: var(--bg-primary);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 40px 80px;
    position: relative;
    overflow: hidden;
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 70% 50%, rgba(30,30,40,0.5), transparent),
        radial-gradient(ellipse 50% 50% at 20% 80%, rgba(201,168,76,0.08), transparent),
        radial-gradient(ellipse 40% 40% at 90% 20%, rgba(201,168,76,0.06), transparent);
    pointer-events: none;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    border: 1px solid rgba(82,183,136,0.06);
    border-radius: 50%;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 600px;
    height: 600px;
    border: 1px solid rgba(201,168,76,0.05);
    border-radius: 50%;
    pointer-events: none;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
    width: 100%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: rgba(82,183,136,0.1);
    border: 1px solid rgba(82,183,136,0.2);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    color: var(--green-bright);
    margin-bottom: 32px;
    letter-spacing: 0.5px;
}

.hero-badge i {
    font-size: 14px;
}

.hero-title {
    font-family: 'Unbounded', sans-serif;
    font-size: clamp(40px, 5vw, 64px);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -1px;
    color: var(--text-primary);
}

.hero-title-accent {
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
    max-width: 520px;
    font-weight: 400;
}

.hero-highlight {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 24px;
    background: linear-gradient(135deg, rgba(201,168,76,0.12), rgba(201,168,76,0.04));
    border: 1px solid rgba(201,168,76,0.25);
    border-radius: var(--radius-md);
    margin-bottom: 40px;
    font-size: 15px;
    font-weight: 500;
    color: var(--gold-light);
    line-height: 1.5;
}

.hero-highlight i {
    color: var(--gold);
    font-size: 18px;
    margin-top: 2px;
    flex-shrink: 0;
}

.hero-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.hero-feature:hover {
    background: rgba(82,183,136,0.06);
    border-color: var(--border-green);
}

.hero-feature-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--green-accent), var(--green-light));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.hero-feature-icon i {
    color: var(--bg-primary);
    font-size: 16px;
}

.hero-feature span {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    line-height: 1.4;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 40px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dim));
    color: var(--bg-primary);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
    opacity: 0;
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(201,168,76,0.3);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-primary i,
.btn-primary span {
    position: relative;
    z-index: 1;
}

.hero-visual {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.hero-image-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-subtle);
    aspect-ratio: 16/10;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-image-label {
    position: absolute;
    bottom: 20px;
    left: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: rgba(10,26,20,0.85);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}

.hero-image-label i {
    color: var(--gold);
    font-size: 12px;
}

.hero-bottom-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
}

.hero-image-small {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-subtle);
    aspect-ratio: 1;
}

.hero-image-small img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

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

.hero-stats {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 24px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
}

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

.hero-stat-divider {
    width: 40px;
    height: 1px;
    background: var(--border-green);
}

.hero-stat-number {
    display: block;
    font-family: 'Unbounded', sans-serif;
    font-size: 36px;
    font-weight: 800;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 6px;
}

.hero-stat-label {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.scroll-line {
    width: 2px;
    height: 60px;
    background: linear-gradient(to bottom, var(--gold), transparent);
    border-radius: 2px;
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
    50% { opacity: 1; transform: scaleY(1); }
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #0e0e10;
    z-index: 1002;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
}

.mobile-nav.active {
    display: flex;
}

.mobile-nav a {
    text-decoration: none;
    color: var(--text-primary);
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: var(--transition);
}

.mobile-nav a:hover {
    color: var(--gold);
}

.mobile-nav-close {
    position: absolute;
    top: 24px;
    right: 24px;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 32px;
    cursor: pointer;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1003;
}

@media (max-width: 1024px) {
    .header-nav, .header-right {
        display: none;
    }
    .mobile-menu-btn {
        display: flex;
    }
    .price-section {
        padding: 120px 20px 80px;
    }
    .project-card-slider {
        margin-bottom: 20px;
    }
}

[id] {
    scroll-margin-top: 90px;
}

.problems-section {
    padding: 120px 40px;
    position: relative;
}

.section-container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(82,183,136,0.1);
    border: 1px solid rgba(82,183,136,0.2);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    color: var(--green-bright);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 24px;
}

.section-title {
    font-family: 'Unbounded', sans-serif;
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.title-accent {
    color: var(--green-accent);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 80px;
}

.problem-card {
    padding: 32px 28px;
    background: var(--red-bg);
    border: 1px solid var(--bg-problem-border);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.problem-card:hover {
    transform: translateY(-4px);
    border-color: rgba(192,57,43,0.4);
}

.problem-icon {
    width: 44px;
    height: 44px;
    background: rgba(192,57,43,0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.problem-icon i {
    color: var(--red-muted);
    font-size: 20px;
}

.problem-card h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-primary);
    line-height: 1.3;
}

.problem-card p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

.solutions-divider {
    margin-bottom: 64px;
}

.solutions-divider-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 320px;
}

.solutions-divider-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.solutions-divider-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10,26,20,0.88), rgba(10,26,20,0.7));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.solutions-title {
    color: var(--text-primary);
    text-align: center;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.solution-card {
    padding: 40px 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--green-accent), var(--gold));
    opacity: 0;
    transition: var(--transition);
}

.solution-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-green);
    background: var(--bg-card-hover);
    box-shadow: var(--shadow-lg);
}

.solution-card:hover::before {
    opacity: 1;
}

.solution-number {
    position: absolute;
    top: 20px;
    right: 24px;
    font-family: 'Unbounded', sans-serif;
    font-size: 48px;
    font-weight: 800;
    color: rgba(255,255,255,0.04);
    line-height: 1;
}

.solution-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(82,183,136,0.15), rgba(82,183,136,0.05));
    border: 1px solid rgba(82,183,136,0.2);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.solution-icon i {
    color: var(--green-accent);
    font-size: 22px;
}

.solution-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 14px;
    line-height: 1.3;
    color: var(--text-primary);
}

.solution-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    margin-top: 16px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.services-section {
    padding: 120px 40px;
    background: var(--bg-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-subtle);
    background: var(--bg-card);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-green);
    box-shadow: var(--shadow-lg);
}

.service-card-image {
    height: 200px;
    overflow: hidden;
}

.service-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.service-card-body {
    padding: 24px;
}

.service-card-body h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.4;
    color: var(--text-primary);
}

.btn-service {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: transparent;
    border: 1px solid var(--gold);
    color: var(--gold);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-service:hover {
    background: var(--gold);
    color: var(--bg-primary);
}

.service-card-accent {
    background: linear-gradient(135deg, var(--green-primary), var(--bg-card));
    border-color: var(--border-green);
    display: flex;
    align-items: center;
}

.service-card-accent .service-card-body {
    display: flex;
    flex-direction: column;
    height: 100%;
    justify-content: center;
}

.service-more-icon {
    width: 48px;
    height: 48px;
    background: rgba(82,183,136,0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.service-more-icon i {
    color: var(--green-accent);
    font-size: 20px;
}

.promo-section {
    padding: 120px 40px;
}

.promo-banner {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 40px;
    align-items: center;
    padding: 48px;
    background: linear-gradient(135deg, rgba(201,168,76,0.12), rgba(201,168,76,0.04));
    border: 1px solid rgba(201,168,76,0.25);
    border-radius: var(--radius-xl);
}

.promo-banner-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dim));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.promo-banner-icon i {
    font-size: 32px;
    color: var(--bg-primary);
}

.promo-banner-content h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.4;
}

.promo-highlight {
    display: inline-block;
    padding: 6px 16px;
    background: var(--gold);
    color: var(--bg-primary);
    font-weight: 800;
    font-size: 14px;
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.promo-banner-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.promo-banner-visual {
    text-align: center;
}

.promo-big-number {
    display: block;
    font-family: 'Unbounded', sans-serif;
    font-size: 64px;
    font-weight: 900;
    color: var(--gold);
    line-height: 1;
}

.promo-big-label {
    font-size: 14px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
}

.projects-section {
    padding: 120px 40px;
    background: var(--bg-secondary);
}

.projects-note {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 28px;
    background: rgba(82,183,136,0.08);
    border: 1px solid rgba(82,183,136,0.2);
    border-radius: var(--radius-md);
    font-size: 15px;
    color: var(--green-bright);
    font-weight: 500;
    margin-bottom: 48px;
}

.projects-note i {
    font-size: 20px;
    flex-shrink: 0;
}

.projects-slider-wrapper {
    position: relative;
    margin-bottom: 48px;
}

.projects-slider {
    display: flex;
    gap: 24px;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    padding: 8px 0;
}

.projects-slider::-webkit-scrollbar {
    display: none;
}

.projects-slider .project-card {
    min-width: 360px;
    flex-shrink: 0;
}

.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(10,26,20,0.9);
    border: 1px solid var(--border-green);
    color: var(--green-accent);
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.slider-arrow:hover {
    background: var(--green-accent);
    color: var(--bg-primary);
}

.slider-arrow-left {
    left: -24px;
}

.slider-arrow-right {
    right: -24px;
}

.project-card-slider {
    position: relative;
    height: 260px;
    overflow: hidden;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.project-slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.project-slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.project-slide.active {
    opacity: 1;
}

.project-slide-dots {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
    z-index: 5;
}

.project-slide-dots .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: var(--transition);
}

.project-slide-dots .dot.active {
    background: var(--gold);
    width: 20px;
    border-radius: 4px;
}

.slide-prev,
.slide-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(10,26,20,0.7);
    border: none;
    color: white;
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.project-card:hover .slide-prev,
.project-card:hover .slide-next {
    opacity: 1;
}

.slide-prev:hover,
.slide-next:hover {
    background: rgba(82,183,136,0.8);
}

.slide-prev { left: 10px; }
.slide-next { right: 10px; }

.project-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-subtle);
    background: var(--bg-card);
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-green);
}

.project-card-image {
    height: 240px;
    overflow: hidden;
}

.project-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.project-card-body {
    padding: 24px;
}

.project-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(82,183,136,0.15);
    color: var(--green-accent);
    font-size: 12px;
    font-weight: 600;
    border-radius: 100px;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.project-card-body h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-primary);
    line-height: 1.3;
}

.project-card-body p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.projects-cta {
    text-align: center;
    padding: 40px;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
}

.projects-cta p {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.price-section {
    position: relative;
}

.price-bg {
    position: relative;
    height: 500px;
}

.price-bg > img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.price-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10,26,20,0.92), rgba(10,26,20,0.8));
    display: flex;
    align-items: center;
}

.price-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.price-comparison {
    display: flex;
    align-items: center;
    gap: 24px;
    justify-content: center;
}

.price-compare-item {
    padding: 32px;
    border-radius: var(--radius-lg);
    text-align: center;
    flex: 1;
    max-width: 200px;
}

.price-market {
    background: rgba(192,57,43,0.15);
    border: 1px solid rgba(192,57,43,0.3);
}

.price-us {
    background: rgba(82,183,136,0.15);
    border: 1px solid rgba(82,183,136,0.3);
}

.price-compare-arrow {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 24px;
}

.price-market .price-compare-arrow {
    background: rgba(192,57,43,0.2);
    color: var(--red-muted);
}

.price-us .price-compare-arrow {
    background: rgba(82,183,136,0.2);
    color: var(--green-accent);
}

.price-compare-label {
    display: block;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.price-compare-status {
    font-size: 13px;
    font-weight: 500;
}

.price-market .price-compare-status {
    color: var(--red-muted);
}

.price-us .price-compare-status {
    color: var(--green-accent);
}

.price-compare-vs {
    font-family: 'Unbounded', sans-serif;
    font-size: 20px;
    font-weight: 800;
    color: var(--text-muted);
}

.about-section {
    padding: 120px 40px;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-lead {
    font-size: 18px;
    color: var(--green-bright);
    font-weight: 600;
    margin: 20px 0;
    line-height: 1.5;
}

.about-text {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.about-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 24px;
    aspect-ratio: 16/10;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.about-stat {
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    text-align: center;
}

.about-stat-wide {
    grid-column: 1 / -1;
}

.about-stat-number {
    display: block;
    font-family: 'Unbounded', sans-serif;
    font-size: 32px;
    font-weight: 800;
    color: var(--gold);
    margin-bottom: 8px;
    line-height: 1;
}

.about-stat-label {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.4;
}

.team-section {
    padding: 120px 40px;
    background: var(--bg-secondary);
}

.team-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.team-card {
    text-align: center;
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.team-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-green);
    box-shadow: var(--shadow-lg);
}

.team-photo {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 20px;
    border: 3px solid var(--border-green);
}

.team-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.team-role {
    display: block;
    font-size: 14px;
    color: var(--green-accent);
    font-weight: 500;
    margin-bottom: 8px;
}

.team-exp {
    font-size: 13px;
    color: var(--text-muted);
}

.reviews-section {
    padding: 120px 40px;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.review-card {
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.review-card:hover {
    border-color: var(--border-green);
    transform: translateY(-4px);
}

.review-stars {
    margin-bottom: 16px;
}

.review-stars i {
    color: var(--gold);
    font-size: 14px;
    margin-right: 2px;
}

.review-text {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.review-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--green-accent), var(--green-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    color: var(--bg-primary);
    flex-shrink: 0;
}

.review-name {
    display: block;
    font-weight: 700;
    font-size: 15px;
    color: var(--text-primary);
}

.review-project {
    font-size: 12px;
    color: var(--text-muted);
}

.form-section {
    padding: 120px 40px;
    background: var(--bg-secondary);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.form-lead {
    font-size: 16px;
    color: var(--text-secondary);
    margin: 20px 0;
    line-height: 1.6;
}

.form-features {
    list-style: none;
    padding: 0;
}

.form-features li {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 0;
    font-size: 15px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-subtle);
}

.form-features li i {
    color: var(--green-accent);
    font-size: 14px;
    flex-shrink: 0;
}

.form-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 40px;
}

.callback-form h3 {
    font-family: 'Unbounded', sans-serif;
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 28px;
    text-align: center;
}

.form-group {
    margin-bottom: 16px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: 'Manrope', sans-serif;
    font-size: 15px;
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--green-accent);
    background: rgba(82,183,136,0.05);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.form-privacy {
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
    margin-top: 16px;
}

.contacts-section {
    padding: 120px 40px;
}

.contacts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.contacts-details {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.contact-icon {
    width: 48px;
    height: 48px;
    background: rgba(82,183,136,0.1);
    border: 1px solid rgba(82,183,136,0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    color: var(--green-accent);
    font-size: 18px;
}

.contact-item a,
.contact-item span {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: var(--transition);
}

.contact-item a:hover {
    color: var(--gold);
}

.contacts-social {
    display: flex;
    gap: 12px;
    margin-top: 32px;
}

.social-btn {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(82,183,136,0.1);
    border: 1px solid rgba(82,183,136,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green-accent);
    font-size: 20px;
    text-decoration: none;
    transition: var(--transition);
}

.social-btn:hover {
    background: var(--green-accent);
    color: var(--bg-primary);
}

.contacts-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 400px;
    border: 1px solid var(--border-subtle);
}

.footer {
    padding: 60px 40px 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
}

.footer-brand .logo-circle {
    width: 72px;
    height: 72px;
}

.footer-brand p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-top: 16px;
    max-width: 300px;
}

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

.footer-nav h4,
.footer-contacts h4 {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.footer-nav a,
.footer-contacts a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.footer-nav a:hover,
.footer-contacts a:hover {
    color: var(--gold);
}

.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 8px;
}

.footer-social a {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 16px;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--green-accent);
    color: var(--bg-primary);
}

.footer-bottom {
    padding: 24px 0;
    border-top: 1px solid var(--border-subtle);
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: var(--text-muted);
}

@media (max-width: 1200px) {
    .header-nav { display: none; }
    .mobile-menu-btn { display: flex; }
    .hero-container { grid-template-columns: 1fr; gap: 48px; }
    .hero-visual { max-width: 100%; }
    .solutions-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .projects-grid { grid-template-columns: repeat(2, 1fr); }
    .team-slider { grid-template-columns: repeat(2, 1fr); }
    .reviews-grid { grid-template-columns: repeat(2, 1fr); }
    .price-content { grid-template-columns: 1fr; gap: 40px; }
    .about-grid { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; gap: 40px; }
    .contacts-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
    .header { padding: 0 20px; height: 70px; }
    .header-contacts { display: none; }
    .btn-header { display: none; }
    .hero { padding: 100px 20px 60px; }
    .hero-title { font-size: 36px; }
    .hero-features { grid-template-columns: 1fr; }
    .problems-section { padding: 80px 20px; }
    .problems-grid { grid-template-columns: 1fr; }
    .solutions-grid { grid-template-columns: 1fr; }
    .services-section { padding: 80px 20px; }
    .services-grid { grid-template-columns: 1fr; }
    .promo-section { padding: 80px 20px; }
    .promo-banner { grid-template-columns: 1fr; text-align: center; padding: 32px; }
    .promo-banner-icon { margin: 0 auto; }
    .projects-section { padding: 80px 20px; }
    .projects-slider .project-card { min-width: 280px; }
    .slider-arrow { display: none; }
    .price-bg { height: auto; min-height: 500px; }
    .price-comparison { flex-direction: column; }
    .price-compare-vs { transform: rotate(90deg); }
    .about-section { padding: 180px 20px 80px; }
    .about-stats-grid { grid-template-columns: 1fr 1fr; }
    .team-section { padding: 80px 20px; }
    .team-slider { grid-template-columns: 1fr; }
    .reviews-section { padding: 80px 20px; }
    .reviews-grid { grid-template-columns: 1fr; }
    .form-section { padding: 80px 20px; }
    .contacts-section { padding: 80px 20px; }
    .contacts-map { height: 300px; }
    .footer { padding: 40px 20px 0; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .hero-bottom-row { grid-template-columns: 1fr 1fr; }
    .hero-stats { grid-column: 1 / -1; flex-direction: row; justify-content: center; }
    .hero-stat-divider { width: 1px; height: 40px; }
    .solutions-divider-image { height: 220px; }
    .section-title { font-size: 28px; }
}

/* ========== HERO STATS MOBILE (задача 1) ========== */
.hero-stats-mobile {
    display: none;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 24px;
    padding: 20px 24px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    margin: 20px 0;
}

.hero-stats-desktop {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 24px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
}

@media (max-width: 1200px) {
    .hero-stats-mobile { display: flex; }
    .hero-stats-desktop { display: none; }
    .hero-stats-mobile .hero-stat-divider { width: 1px; height: 48px; }
    .hero-stats-mobile .hero-stat-number { font-size: 28px; }

    /* Переупорядочивание: фото сразу под "Гарантия..." */
    .hero-container { display: flex; flex-direction: column; }
    .hero-content, .hero-visual { display: contents; }
    .hero-badge { order: 1; }
    .hero-title { order: 2; }
    .hero-highlight { order: 3; }
    .hero-image-card { order: 4; margin-top: 20px; }
    .hero-bottom-row { order: 5; }
    .hero-subtitle { order: 6; }
    .hero-stats-mobile { order: 7; }
    .hero-features { order: 8; }
    .hero .btn-primary { order: 9; }
}

/* ========== VIDEO SECTION (задача 6) ========== */
.video-section {
    padding: 120px 40px;
    background: var(--bg-primary);
}

.video-carousel-wrapper {
    position: relative;
    margin-top: 48px;
}

.video-carousel {
    display: flex;
    gap: 24px;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    padding: 8px 0;
}

.video-carousel::-webkit-scrollbar {
    display: none;
}

.video-card {
    min-width: 360px;
    flex-shrink: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-subtle);
    background: var(--bg-card);
    transition: var(--transition);
}

.video-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(201,168,76,0.3);
}

.video-card-player {
    width: 100%;
    background: #000;
    position: relative;
}

.video-card-player video {
    width: 100%;
    height: 240px;
    object-fit: cover;
    display: block;
}

.video-card-body {
    padding: 20px 24px;
}

.video-card-body h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.4;
}

.video-empty {
    text-align: center;
    padding: 80px 40px;
    background: rgba(255,255,255,0.02);
    border: 1px dashed var(--border-subtle);
    border-radius: var(--radius-lg);
    margin-top: 48px;
}

.video-empty i {
    font-size: 48px;
    color: var(--text-muted);
    margin-bottom: 20px;
    display: block;
}

.video-empty p {
    font-size: 16px;
    color: var(--text-muted);
}

.video-empty strong {
    color: var(--gold);
}

@media (max-width: 768px) {
    .video-section { padding: 80px 20px; }
    .video-card { min-width: 280px; }
    .video-card-player video { height: 200px; }
}