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

:root {
    --color-background: #F5F1E8;
    --color-background-alt: #F2EDE4;
    --color-text: #000;
    --color-text-secondary: #1A1A1A;
    --color-border: #D6D3CC;
    --color-white: #FFFFFF;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 120px;
}

.header {
    position: sticky;
    top: 0;
    background-color: var(--color-background);
    border-bottom: 1px solid var(--color-border);
    z-index: 100;
    transition: background-color 0.3s ease;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0;
}

.logo svg {
    display: block;
    transition: opacity 0.3s ease;
}

.logo:hover svg {
    opacity: 0.7;
}

.logo:focus {
    outline: 2px solid var(--color-text);
    outline-offset: 4px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 48px;
}

.nav a {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    letter-spacing: -0.01em;
    transition: opacity 0.3s ease;
}

.nav a:hover {
    opacity: 0.6;
}

.nav a:focus {
    outline: 2px solid var(--color-text);
    outline-offset: 4px;
}

.cta-button {
    display: inline-block;
    padding: 12px 32px;
    background-color: var(--color-text);
    color: var(--color-background);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: -0.01em;
    transition: all 0.3s ease;
    border: 2px solid var(--color-text);
}

.cta-button:hover {
    background-color: transparent;
    color: var(--color-text);
}

.cta-button:focus {
    outline: 2px solid var(--color-text);
    outline-offset: 4px;
}

.cta-button.large {
    padding: 16px 48px;
    font-size: 16px;
}

.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    transition: opacity 0.3s ease;
}

.hamburger:hover {
    opacity: 0.6;
}

.hamburger:focus {
    outline: 2px solid var(--color-text);
    outline-offset: 4px;
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--color-background);
    z-index: 99;
    display: none;
    opacity: 0;
    transform: translateY(-100%);
    transition: all 0.4s ease;
}

.mobile-menu.active {
    opacity: 1;
    transform: translateY(0);
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    gap: 40px;
}

.mobile-nav a {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 600;
    font-size: 24px;
    letter-spacing: -0.02em;
    transition: opacity 0.3s ease;
}

.mobile-nav a:hover {
    opacity: 0.6;
}

.hero {
    padding: 120px 0;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

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

.hero h1 {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 32px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.hero p {
    font-size: 20px;
    line-height: 1.6;
    color: var(--color-text-secondary);
    max-width: 800px;
    margin: 0 auto 48px;
    font-weight: 400;
}

.features {
    padding: 100px 0;
    background-color: var(--color-background-alt);
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

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

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 80px;
}

.feature-item {
    text-align: left;
}

.feature-icon {
    margin-bottom: 24px;
}

.feature-icon svg {
    display: block;
}

.feature-item h2 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.feature-item p {
    font-size: 17px;
    line-height: 1.6;
    color: var(--color-text-secondary);
    font-weight: 400;
}

.testimonials {
    padding: 100px 0;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

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

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
}

.testimonial-item {
    padding: 40px;
    border: 1px solid var(--color-border);
    background-color: var(--color-white);
}

.testimonial-item p {
    font-size: 17px;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
    font-weight: 400;
}

.testimonial-author {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: -0.01em;
}

.pricing {
    padding: 100px 0;
    background-color: var(--color-background-alt);
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

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

.section-title {
    text-align: center;
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 80px;
    letter-spacing: -0.02em;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
}

.pricing-item {
    padding: 48px;
    border: 1px solid var(--color-border);
    background-color: var(--color-white);
    text-align: center;
    transition: border-color 0.3s ease;
}

.pricing-item.featured {
    border: 2px solid var(--color-text);
}

.pricing-item h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.pricing-description {
    font-size: 16px;
    line-height: 1.5;
    color: var(--color-text-secondary);
    margin-bottom: 32px;
    min-height: 48px;
}

.price {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.price-period {
    font-size: 15px;
    color: var(--color-text-secondary);
    margin-bottom: 32px;
}

.contact {
    padding: 100px 0;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

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

.contact-text {
    font-size: 20px;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin-bottom: 48px;
}

.footer {
    padding: 60px 0;
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    justify-content: center;
    gap: 48px;
}

.footer a {
    color: var(--color-text);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: opacity 0.3s ease;
}

.footer a:hover {
    opacity: 0.6;
}

.footer a:focus {
    outline: 2px solid var(--color-text);
    outline-offset: 4px;
}

.cookie-notice {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-background);
    border-top: 1px solid var(--color-border);
    padding: 24px 0;
    z-index: 101;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.cookie-notice.visible {
    transform: translateY(0);
}

.cookie-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.cookie-content p {
    font-size: 15px;
    color: var(--color-text-secondary);
}

.cookie-accept {
    padding: 10px 28px;
    background-color: var(--color-text);
    color: var(--color-background);
    border: 2px solid var(--color-text);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.cookie-accept:hover {
    background-color: transparent;
    color: var(--color-text);
}

.cookie-accept:focus {
    outline: 2px solid var(--color-text);
    outline-offset: 4px;
}

.page-content {
    padding: 80px 0 100px;
}

.page-content h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 60px;
    letter-spacing: -0.02em;
}

.content-block {
    margin-bottom: 48px;
}

.content-block h2 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: -0.01em;
}

.content-block p {
    font-size: 17px;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin-bottom: 16px;
}

.content-block ul {
    margin-left: 24px;
    margin-top: 16px;
}

.content-block li {
    font-size: 17px;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
}

@media (max-width: 1200px) {
    .container {
        padding: 0 60px;
    }

    .hero h1 {
        font-size: 48px;
    }

    .hero p {
        font-size: 18px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 40px;
    }

    .nav {
        display: none;
    }

    .hamburger {
        display: block;
    }

    .mobile-menu {
        display: block;
    }

    .hero {
        padding: 80px 0;
    }

    .hero h1 {
        font-size: 36px;
    }

    .hero p {
        font-size: 17px;
        margin-bottom: 32px;
    }

    .features {
        padding: 60px 0;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .testimonials {
        padding: 60px 0;
    }

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

    .pricing {
        padding: 60px 0;
    }

    .section-title {
        font-size: 32px;
        margin-bottom: 48px;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .contact {
        padding: 60px 0;
    }

    .contact-text {
        font-size: 17px;
        margin-bottom: 32px;
    }

    .footer {
        padding: 40px 0;
    }

    .footer-content {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }

    .cookie-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .page-content {
        padding: 60px 0 80px;
    }

    .page-content h1 {
        font-size: 36px;
        margin-bottom: 40px;
    }

    .content-block h2 {
        font-size: 24px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 24px;
    }

    .hero h1 {
        font-size: 28px;
    }

    .cta-button.large {
        padding: 14px 32px;
        font-size: 15px;
    }

    .section-title {
        font-size: 28px;
    }

    .price {
        font-size: 40px;
    }
}