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

:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #141414;
    --bg-card: rgba(20, 20, 35, 0.55);
    --bg-input: rgba(20, 20, 20, 0.7);
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);
    --text-primary: #e8e8f0;
    --text-secondary: #8888aa;
    --text-muted: #555577;
    --accent: #7c3aed;
    --accent-glow: rgba(124, 58, 237, 0.2);
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

.section-title {
    font-size: 2.4rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 48px;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

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

.btn {
    display: inline-block;
    padding: 10px 24px;
    border-radius: 10px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    font-family: var(--font-sans);
}

.btn-primary {
    background: var(--text-primary);
    color: var(--bg-primary);
}

.btn-primary:hover {
    background: #d0d0d8;
    transform: translateY(-1px);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-hover);
}

.btn-large {
    padding: 14px 36px;
    font-size: 1rem;
}

.btn-block {
    display: block;
    width: 100%;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 12px 0;
    background: rgba(10, 10, 15, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-subtle);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-img {
    height: 36px;
    width: auto;
    border-radius: 8px;
}

.logo-text {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.burger {
    display: none;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
}

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

nav ul a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.hero {
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: radial-gradient(ellipse at 20% 50%, rgba(124, 58, 237, 0.05) 0%, transparent 70%);
}

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

.hero-tag {
    display: inline-block;
    background: rgba(124, 58, 237, 0.12);
    color: var(--accent);
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    font-family: var(--font-mono);
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.hero h1 {
    font-size: 3.4rem;
    font-weight: 900;
    line-height: 1.08;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero-stats {
    display: flex;
    gap: 48px;
}

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

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 400;
}

.code-block {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    padding: 24px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 2;
    color: var(--text-secondary);
}

.code-line {
    opacity: 0;
    animation: type 0.5s forwards;
}

.code-line:nth-child(1) { animation-delay: 0.1s; }
.code-line:nth-child(2) { animation-delay: 0.3s; }
.code-line:nth-child(3) { animation-delay: 0.5s; }
.code-line:nth-child(4) { animation-delay: 0.7s; }
.code-line:nth-child(5) { animation-delay: 0.9s; }
.code-line:nth-child(6) { animation-delay: 1.1s; }
.code-line:nth-child(7) { animation-delay: 1.3s; }
.code-line:nth-child(8) { animation-delay: 1.5s; }
.code-line:nth-child(9) { animation-delay: 1.7s; }
.code-line:nth-child(10) { animation-delay: 1.9s; }

@keyframes type {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.advantages,
.services,
.work-process,
.portfolio,
.reviews,
.faq,
.comparison,
.objections,
.cases,
.fast-order,
.cta-section,
.works-page {
    padding: 80px 0;
    background: transparent !important;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

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

.work-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

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

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

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

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

.objections-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

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

.works-subtitle {
    font-size: 1.6rem;
    font-weight: 700;
    text-align: center;
    margin: 48px 0 24px;
    color: var(--text-primary);
}

.advantage-card,
.service-card,
.work-step,
.portfolio-card,
.review-card,
.faq-item,
.comparison-col,
.objection-item,
.case-card,
.fast-order-box,
.price-card,
.contact-card,
.work-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-subtle);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.advantage-card:hover,
.service-card:hover,
.portfolio-card:hover,
.review-card:hover,
.faq-item:hover,
.case-card:hover,
.work-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.5);
}

.work-card {
    padding: 16px;
    overflow: hidden;
}

.work-card img {
    width: 100%;
    height: auto;
    max-height: 260px;
    object-fit: contain;
    border-radius: 8px;
    transition: transform 0.3s ease;
    display: block;
    background: rgba(255, 255, 255, 0.02);
}

.work-card:hover img {
    transform: scale(1.02);
}

.work-card h4 {
    margin-top: 12px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
}

.advantage-card {
    padding: 32px 24px;
    text-align: center;
}

.advantage-card svg {
    color: var(--accent);
    margin-bottom: 16px;
}

.advantage-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.advantage-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.service-card {
    padding: 24px;
}

.service-card .price {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--accent);
    display: block;
    margin-top: 12px;
}

.service-card ul {
    list-style: none;
    margin: 12px 0;
}

.service-card ul li {
    padding: 4px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.service-card ul li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    display: inline-block;
}

.services-cta {
    text-align: center;
    margin-top: 40px;
}

.work-step {
    text-align: center;
    padding: 24px;
}

.step-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--accent);
    opacity: 0.2;
    display: block;
    margin-bottom: 4px;
    font-family: var(--font-mono);
}

.work-step svg {
    color: var(--accent);
    margin-bottom: 12px;
}

.work-step h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.work-step p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.portfolio-img {
    height: auto;
    max-height: 260px;
    overflow: hidden;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
    display: flex;
    align-items: center;
    justify-content: center;
}

.portfolio-img img {
    width: 100%;
    height: auto;
    max-height: 260px;
    object-fit: contain;
    transition: transform 0.3s ease;
    display: block;
}

.portfolio-card:hover .portfolio-img img {
    transform: scale(1.02);
}

.portfolio-card {
    padding: 16px;
    cursor: pointer;
}

.portfolio-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-top: 12px;
}

.portfolio-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.portfolio-cta {
    text-align: center;
    margin-top: 40px;
}

.review-card {
    padding: 24px;
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.review-name {
    font-weight: 700;
    color: var(--text-primary);
}

.review-project {
    font-size: 0.8rem;
    color: var(--accent);
    background: rgba(124, 58, 237, 0.12);
    padding: 2px 12px;
    border-radius: 12px;
}

.review-card p {
    color: var(--text-secondary);
    font-style: italic;
    font-size: 0.95rem;
    line-height: 1.7;
}

.faq-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    padding: 16px 20px;
    cursor: pointer;
    user-select: none;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
}

.faq-question svg {
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.open .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    display: none;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    line-height: 1.7;
}

.faq-item.open .faq-answer {
    display: block;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.comparison-col {
    padding: 32px;
}

.comparison-col h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 16px;
    text-align: center;
}

.comparison-col ul {
    list-style: none;
}

.comparison-col ul li {
    padding: 8px 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.comparison-col ul li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

.comparison-col.good ul li::before {
    background: #22c55e;
}

.comparison-col.bad ul li::before {
    background: #ef4444;
}

.objection-item {
    padding: 24px;
    text-align: center;
}

.objection-item h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.objection-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.case-card {
    padding: 24px;
}

.case-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

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

.fast-order-box {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    padding: 48px;
}

.fast-order-box h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.fast-order-box p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 24px;
}

.price-card {
    padding: 24px;
    text-align: center;
}

.price-card .price {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--accent);
    display: block;
    margin: 12px 0;
}

.price-card ul {
    list-style: none;
    padding: 0;
    margin: 16px 0;
}

.price-card ul li {
    padding: 6px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.price-card ul li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    display: inline-block;
    margin-right: 8px;
}

.prices-note {
    margin-top: 40px;
    padding: 24px;
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
}

.prices-note h3 {
    margin-bottom: 12px;
}

.prices-note ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.prices-note ul li {
    padding: 4px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.prices-note ul li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    display: inline-block;
    margin-right: 8px;
}

.contacts-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contacts-info h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 24px;
}

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

.contact-item svg {
    flex-shrink: 0;
    color: var(--accent);
}

.contact-item a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
}

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

.contact-item span {
    color: var(--text-secondary);
}

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.social-links a {
    padding: 6px 16px;
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--accent);
    color: var(--text-primary);
    border-color: var(--accent);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-form h3 {
    font-size: 1.3rem;
    font-weight: 700;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 6px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border-radius: 10px;
    border: 1px solid var(--border-subtle);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: border-color 0.3s ease;
    font-family: var(--font-sans);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}

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

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

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent);
    flex-shrink: 0;
}

.checkbox-group label {
    font-weight: 400;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.checkbox-group label a {
    color: var(--accent);
    text-decoration: underline;
}

.page-header {
    padding: 120px 0 40px;
    background: radial-gradient(ellipse at 50% 0%, rgba(124, 58, 237, 0.05) 0%, transparent 70%);
}

.page-header h1 {
    font-size: 2.8rem;
    font-weight: 900;
    text-align: center;
}

.page-header p {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-top: 8px;
}

.legal-page {
    padding: 120px 0 60px;
}

.legal-container {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h2 {
    font-size: 1.6rem;
    font-weight: 700;
    margin: 32px 0 16px;
    color: var(--text-primary);
}

.legal-content p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}

.legal-content ul {
    padding-left: 24px;
    margin-bottom: 16px;
}

.legal-content ul li {
    color: var(--text-secondary);
    line-height: 1.8;
}

.error-page {
    padding: 160px 0 80px;
    text-align: center;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.error-page h1 {
    font-size: 6rem;
    font-weight: 900;
    color: var(--accent);
}

.error-page h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.error-page p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.services-page,
.portfolio-page,
.reviews-page,
.prices-page,
.contacts-page,
.works-page {
    padding: 60px 0;
}

.article-page {
    padding: 60px 0;
}

.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    max-width: 90%;
    max-height: 80%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 80vh;
    border-radius: 8px;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    font-size: 32px;
    z-index: 10000;
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: #fff;
    cursor: pointer;
    padding: 16px;
    border-radius: 50%;
    z-index: 10000;
    transition: background 0.3s ease;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255, 255, 255, 0.2);
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

.lightbox-counter {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
    z-index: 10000;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    padding: 20px 24px;
    z-index: 9998;
    display: none;
}

.cookie-banner p {
    max-width: 800px;
    margin: 0 auto 12px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.cookie-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-cookie {
    padding: 8px 24px;
    border-radius: 8px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-sans);
}

.btn-cookie.accept {
    background: var(--accent);
    color: var(--text-primary);
}

.btn-cookie.accept:hover {
    background: #6d28d9;
}

.btn-cookie.decline {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-subtle);
}

.btn-cookie.decline:hover {
    background: rgba(255, 255, 255, 0.05);
}

footer {
    background: rgba(10, 10, 15, 0.7);
    backdrop-filter: blur(16px);
    border-top: 1px solid var(--border-subtle);
    padding: 40px 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

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

.footer-logo-img {
    height: 32px;
    width: auto;
    border-radius: 6px;
}

.footer-logo span {
    font-size: 1.3rem;
    font-weight: 800;
}

.footer-logo p {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-left: 4px;
}

.footer-links {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.9rem;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    margin-top: 20px;
    border-top: 1px solid var(--border-subtle);
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.footer-sign {
    color: var(--accent) !important;
    font-weight: 500;
}

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--text-muted);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-buttons {
        justify-content: center;
    }
    .hero-stats {
        justify-content: center;
    }
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .work-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .prices-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .objections-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .works-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    .contacts-content {
        grid-template-columns: 1fr;
    }
    .prices-note ul {
        grid-template-columns: 1fr;
    }
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    .footer-logo {
        flex-direction: column;
    }
    .footer-links {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .burger {
        display: block;
    }
    nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        border-bottom: 1px solid var(--border-subtle);
        padding: 16px 20px;
    }
    nav.open {
        display: block;
    }
    nav ul {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }
    .hero h1 {
        font-size: 2.4rem;
    }
    .section-title {
        font-size: 2rem;
    }
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    .work-steps {
        grid-template-columns: 1fr;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    .reviews-grid {
        grid-template-columns: 1fr;
    }
    .prices-grid {
        grid-template-columns: 1fr;
    }
    .cases-grid {
        grid-template-columns: 1fr;
    }
    .objections-grid {
        grid-template-columns: 1fr;
    }
    .works-grid {
        grid-template-columns: 1fr;
    }
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    .footer-logo {
        flex-direction: column;
    }
    .footer-links {
        justify-content: center;
    }
    .hero-stats {
        gap: 24px;
    }
    .stat-number {
        font-size: 1.8rem;
    }
    .code-block {
        font-size: 0.7rem;
        padding: 16px;
    }
    .header-actions .btn-primary {
        padding: 6px 14px;
        font-size: 0.8rem;
    }
    .logo-text {
        font-size: 1.2rem;
    }
    .logo-img {
        height: 32px;
    }
    .error-page h1 {
        font-size: 4rem;
    }
    .prices-note ul {
        grid-template-columns: 1fr;
    }
    .review-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
    .fast-order-box {
        padding: 24px;
    }
    .fast-order-box h2 {
        font-size: 1.5rem;
    }
    .portfolio-img {
        max-height: 200px;
    }
    .portfolio-img img {
        max-height: 200px;
    }
    .work-card img {
        max-height: 200px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    .hero h1 {
        font-size: 1.8rem;
    }
    .hero {
        padding: 100px 0 60px;
    }
    .section-title {
        font-size: 1.6rem;
    }
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    .hero-buttons .btn {
        width: 100%;
        text-align: center;
    }
    .hero-stats {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }
    .stat-number {
        font-size: 1.6rem;
    }
    .advantage-card {
        padding: 20px;
    }
    .prices-note ul {
        grid-template-columns: 1fr;
    }
    .contact-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
    .cookie-banner {
        padding: 16px;
    }
    .cookie-buttons {
        flex-direction: column;
    }
    .btn-cookie {
        width: 100%;
        text-align: center;
    }
    .footer-links {
        flex-direction: column;
        align-items: center;
        gap: 8px;
    }
    .services-grid,
    .portfolio-grid,
    .reviews-grid,
    .prices-grid,
    .works-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .service-card,
    .portfolio-card,
    .review-card,
    .price-card,
    .work-card {
        padding: 16px;
    }
    .contacts-content {
        gap: 30px;
    }
    .fast-order-box {
        padding: 16px;
    }
    .fast-order-box h2 {
        font-size: 1.2rem;
    }
    .fast-order-box p {
        font-size: 0.95rem;
    }
    .portfolio-img {
        max-height: 160px;
    }
    .portfolio-img img {
        max-height: 160px;
    }
    .work-card img {
        max-height: 160px;
    }
}