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

:root {
    --white: #FFFFFF;
    --deep-blue: #0A3D91;
    --electric-blue: #1B6CFF;
    --navy-blue: #062A63;
    --soft-gray: #E6EAF0;
    --light-blue: #F5F8FF;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--white);
    color: var(--navy-blue);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--soft-gray);
    padding: 20px 0;
    z-index: 1000;
}

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

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

.nav-desktop {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-link {
    color: var(--navy-blue);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--electric-blue);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--electric-blue);
}

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

.cta-button {
    background: var(--electric-blue);
    color: var(--white);
    border: none;
    padding: 12px 28px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.cta-button:hover {
    background: var(--deep-blue);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(27, 108, 255, 0.2);
}

.cta-button:focus {
    outline: 2px solid var(--electric-blue);
    outline-offset: 2px;
}

.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.mobile-menu.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-menu-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 32px;
    align-items: center;
}

.mobile-nav-link {
    color: var(--deep-blue);
    text-decoration: none;
    font-size: 24px;
    font-weight: 600;
    transition: color 0.3s ease;
}

.mobile-nav-link:hover {
    color: var(--electric-blue);
}

.cta-button-mobile {
    margin-top: 20px;
    padding: 16px 40px;
    font-size: 18px;
}

.hero {
    padding: 180px 0 120px;
    position: relative;
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 80px;
    align-items: center;
    position: relative;
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    color: var(--deep-blue);
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-description {
    font-size: 18px;
    color: var(--navy-blue);
    margin-bottom: 36px;
    line-height: 1.7;
    max-width: 600px;
}

.cta-button-large {
    padding: 16px 36px;
    font-size: 16px;
}

.hero-grid {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 400px;
    height: 400px;
}

.grid-line {
    position: absolute;
    background: linear-gradient(180deg, transparent 0%, var(--electric-blue) 50%, transparent 100%);
    width: 1px;
    height: 100%;
    opacity: 0.3;
    animation: glowPulse 3s ease-in-out infinite;
}

.grid-line-1 {
    left: 0;
    animation-delay: 0s;
}

.grid-line-2 {
    left: 50%;
    animation-delay: 1s;
}

.grid-line-3 {
    right: 0;
    animation-delay: 2s;
}

@keyframes glowPulse {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 0.6;
    }
}

.features {
    padding: 120px 0;
    background: var(--light-blue);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.feature-card {
    background: var(--white);
    padding: 48px 32px;
    border: 1px solid var(--soft-gray);
    border-radius: 8px;
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(30px);
}

.feature-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:hover {
    border-color: var(--electric-blue);
    box-shadow: 0 8px 24px rgba(27, 108, 255, 0.1);
}

.feature-icon {
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.floating-icon {
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-8px);
    }
}

.feature-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--deep-blue);
    margin-bottom: 16px;
}

.feature-description {
    font-size: 16px;
    color: var(--navy-blue);
    line-height: 1.7;
}

.testimonials {
    padding: 120px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 60px;
}

.testimonial-card {
    position: relative;
    padding: 40px 0;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.4s ease;
}

.testimonial-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.testimonial-accent {
    position: absolute;
    top: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--electric-blue);
    border-radius: 2px;
}

.testimonial-text {
    font-size: 18px;
    color: var(--navy-blue);
    line-height: 1.8;
    margin-bottom: 32px;
    font-weight: 400;
}

.testimonial-author {
    border-top: 1px solid var(--soft-gray);
    padding-top: 20px;
}

.author-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--deep-blue);
    margin-bottom: 4px;
}

.author-position {
    font-size: 14px;
    color: var(--navy-blue);
    opacity: 0.7;
}

.pricing {
    padding: 120px 0;
    background: var(--light-blue);
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    color: var(--deep-blue);
    text-align: center;
    margin-bottom: 80px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.pricing-card {
    background: var(--white);
    border: 2px solid var(--deep-blue);
    border-radius: 8px;
    padding: 48px 36px;
    position: relative;
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(30px);
}

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

.pricing-card:hover {
    border-color: var(--electric-blue);
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(27, 108, 255, 0.15);
}

.pricing-card-featured {
    border-color: var(--electric-blue);
    border-width: 3px;
}

.featured-badge {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--electric-blue);
    color: var(--white);
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

.pricing-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--deep-blue);
    margin-bottom: 12px;
}

.pricing-description {
    font-size: 15px;
    color: var(--navy-blue);
    margin-bottom: 28px;
    line-height: 1.6;
    min-height: 48px;
}

.pricing-amount {
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--soft-gray);
}

.price {
    font-size: 42px;
    font-weight: 700;
    color: var(--deep-blue);
}

.period {
    font-size: 16px;
    color: var(--navy-blue);
    opacity: 0.7;
}

.pricing-features {
    list-style: none;
    margin-bottom: 36px;
}

.pricing-features li {
    padding: 12px 0;
    font-size: 15px;
    color: var(--navy-blue);
    position: relative;
    padding-left: 28px;
}

.pricing-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background: var(--electric-blue);
    border-radius: 50%;
    opacity: 0.2;
}

.footer {
    padding: 48px 0;
    border-top: 1px solid var(--soft-gray);
    background: var(--white);
}

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

.footer-link {
    color: var(--deep-blue);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: var(--electric-blue);
}

.cookie-notice {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--white);
    border-top: 2px solid var(--electric-blue);
    padding: 20px 0;
    transform: translateY(100%);
    transition: transform 0.4s ease;
    z-index: 999;
}

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

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

.cookie-text {
    font-size: 14px;
    color: var(--navy-blue);
}

.cookie-button {
    background: var(--electric-blue);
    color: var(--white);
    border: none;
    padding: 10px 28px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
    white-space: nowrap;
}

.cookie-button:hover {
    background: var(--deep-blue);
}

.content-page {
    padding: 140px 0 80px;
}

.page-title {
    font-size: 48px;
    font-weight: 700;
    color: var(--deep-blue);
    margin-bottom: 60px;
}

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

.content-section h2 {
    font-size: 28px;
    font-weight: 600;
    color: var(--deep-blue);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--soft-gray);
}

.content-section p {
    font-size: 16px;
    color: var(--navy-blue);
    line-height: 1.8;
    margin-bottom: 16px;
}

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

.content-section li {
    font-size: 16px;
    color: var(--navy-blue);
    line-height: 1.8;
    margin-bottom: 8px;
}

@media (max-width: 1024px) {
    .container {
        padding: 0 32px;
    }

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

    .hero-title {
        font-size: 42px;
    }

    .hero-grid {
        position: relative;
        margin: 0 auto;
    }

    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .nav-desktop {
        display: none;
    }

    .cta-button:not(.cta-button-mobile) {
        display: none;
    }

    .hamburger {
        display: block;
    }

    .container {
        padding: 0 24px;
    }

    .hero {
        padding: 120px 0 80px;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-description {
        font-size: 16px;
    }

    .hero-grid {
        width: 300px;
        height: 300px;
    }

    .features {
        padding: 80px 0;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .feature-card {
        padding: 36px 24px;
    }

    .testimonials {
        padding: 80px 0;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .pricing {
        padding: 80px 0;
    }

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

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

    .footer-content {
        flex-direction: column;
        gap: 20px;
    }

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

    .cookie-button {
        width: 100%;
    }

    .page-title {
        font-size: 36px;
    }

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

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }

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

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