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

:root {
    --color-primary: #0F3E4D;
    --color-accent: #C7DADD;
    --color-white: #FFFFFF;
    --color-text: #1a1a1a;
    --color-text-light: #666666;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    color: var(--color-text);
    background-color: var(--color-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.header {
    background-color: var(--color-white);
    box-shadow: 0 1px 3px rgba(15, 62, 77, 0.08);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: var(--transition);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 0;
}

.logo svg {
    display: block;
    transition: var(--transition);
}

.logo:hover svg {
    transform: scale(1.05);
}

.nav {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav a {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    transition: var(--transition);
    letter-spacing: 0.01em;
}

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

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

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

.desktop-nav,
.desktop-cta {
    display: none;
}

.mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--color-white);
    z-index: 200;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu-content {
    padding: 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.mobile-menu-close {
    align-self: flex-end;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    margin-bottom: 2rem;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.mobile-nav-link {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.5rem;
    transition: var(--transition);
}

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

.mobile-nav .btn-primary {
    margin-top: 2rem;
    width: 100%;
}

.btn-primary,
.btn-outline,
.btn-cookie {
    padding: 0.875rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    letter-spacing: 0.01em;
}

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

.btn-primary:hover {
    background-color: #0a2d38;
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(15, 62, 77, 0.2);
}

.btn-primary:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.btn-large {
    padding: 1.125rem 2.5rem;
    font-size: 1.05rem;
}

.btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-outline:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.hero {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--color-white) 0%, rgba(199, 218, 221, 0.2) 100%);
    position: relative;
    overflow: hidden;
}

.hero .container {
    display: grid;
    gap: 3rem;
    align-items: center;
}

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

.hero h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.hero p {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.hero-decoration {
    display: none;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--color-text-light);
}

.features {
    padding: 5rem 0;
}

.features-grid {
    display: grid;
    gap: 2rem;
}

.feature-card {
    background-color: var(--color-accent);
    padding: 2.5rem;
    border-radius: 16px;
    transition: var(--transition);
    opacity: 0;
    transform: translateY(20px);
}

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

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(15, 62, 77, 0.12);
}

.feature-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--color-text);
    line-height: 1.6;
}

.testimonials {
    padding: 5rem 0;
    background-color: rgba(199, 218, 221, 0.2);
}

.testimonials-grid {
    display: grid;
    gap: 2rem;
}

.testimonial-card {
    background-color: var(--color-white);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid var(--color-accent);
    transition: var(--transition);
    opacity: 0;
    transform: translateY(20px);
}

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

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(15, 62, 77, 0.08);
}

.testimonial-text {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author strong {
    display: block;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.testimonial-author span {
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.pricing {
    padding: 5rem 0;
}

.pricing-grid {
    display: grid;
    gap: 2rem;
}

.pricing-card {
    background-color: var(--color-accent);
    padding: 2.5rem;
    border-radius: 16px;
    transition: var(--transition);
    position: relative;
    opacity: 0;
    transform: translateY(20px);
}

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

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(15, 62, 77, 0.12);
}

.pricing-card.featured {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.pricing-card.featured .pricing-header h3,
.pricing-card.featured .pricing-header p,
.pricing-card.featured .pricing-price,
.pricing-card.featured .pricing-features li {
    color: var(--color-white);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-white);
    color: var(--color-primary);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.02em;
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-header h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.pricing-header p {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.pricing-price {
    text-align: center;
    margin-bottom: 2rem;
}

.price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary);
}

.period {
    font-size: 1rem;
    color: var(--color-text-light);
    margin-left: 0.5rem;
}

.pricing-features {
    list-style: none;
    margin-bottom: 2rem;
}

.pricing-features li {
    padding: 0.75rem 0;
    color: var(--color-text);
    position: relative;
    padding-left: 1.5rem;
}

.pricing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
}

.pricing-card.featured .pricing-features li::before {
    color: var(--color-white);
}

.pricing-card button {
    width: 100%;
}

.contact {
    padding: 5rem 0;
    background: linear-gradient(135deg, rgba(199, 218, 221, 0.3) 0%, var(--color-white) 100%);
}

.contact-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.contact h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.contact p {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: 2rem;
}

.footer {
    background-color: var(--color-white);
    padding: 2.5rem 0;
    border-top: 1px solid var(--color-accent);
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
    text-align: center;
}

.footer p {
    color: var(--color-primary);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    color: var(--color-primary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
    font-weight: 500;
}

.footer-links a:hover {
    text-decoration: underline;
}

.cookie-notice {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    border-top: 2px solid var(--color-accent);
    padding: 1.5rem 0;
    z-index: 150;
    display: none;
    box-shadow: 0 -4px 12px rgba(15, 62, 77, 0.08);
}

.cookie-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    text-align: center;
}

.cookie-content p {
    color: var(--color-text);
    font-size: 0.95rem;
    margin: 0;
}

.btn-cookie {
    background-color: var(--color-primary);
    color: var(--color-white);
    white-space: nowrap;
}

.btn-cookie:hover {
    background-color: #0a2d38;
}

.legal-page {
    padding: 5rem 0;
}

.legal-content {
    max-width: 900px;
    margin: 0 auto;
}

.legal-content h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 3rem;
    text-align: center;
}

.legal-section {
    margin-bottom: 3rem;
}

.legal-section h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.legal-section p {
    color: var(--color-text);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.legal-section ul {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

.legal-section li {
    color: var(--color-text);
    line-height: 1.7;
    margin-bottom: 0.5rem;
}

.legal-update {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--color-accent);
    margin-top: 3rem;
}

.legal-update p {
    color: var(--color-text-light);
    font-style: italic;
}

.fade-in {
    transition: opacity 0.6s ease, transform 0.6s ease;
}

@media (min-width: 768px) {
    .container {
        padding: 0 3rem;
    }

    .hero {
        padding: 6rem 0;
    }

    .hero .container {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }

    .hero-content {
        text-align: left;
    }

    .hero h1 {
        font-size: 3rem;
    }

    .hero p {
        margin-left: 0;
        margin-right: 0;
    }

    .hero-decoration {
        display: block;
    }

    .hero-decoration svg {
        width: 100%;
        height: auto;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }

    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }

    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2.5rem;
    }

    .cookie-content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }

    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

@media (min-width: 1024px) {
    .desktop-nav,
    .desktop-cta {
        display: flex;
    }

    .mobile-menu-toggle {
        display: none;
    }

    .hero {
        padding: 8rem 0;
    }

    .hero h1 {
        font-size: 3.5rem;
    }

    .features {
        padding: 6rem 0;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }

    .testimonials {
        padding: 6rem 0;
    }

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

    .pricing {
        padding: 6rem 0;
    }

    .contact {
        padding: 6rem 0;
    }
}

@media (min-width: 1200px) {
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}