:root {
    --bg: #F7F7F5;
    --text: #0F0F0E;
    --muted: #666660;
    --line: #D6D6CE;
    --accent: #0F0F0E;
    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --max: 1100px;
}

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

[hidden] {
    display: none !important;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: var(--font), sans-serif;
    line-height: 1.5;
    letter-spacing: -0.01em;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 2.5rem;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(247, 247, 245, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
    z-index: 100;
    height: 64px;
    display: flex;
    align-items: center;
}

.nav-container {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.brand-logo img {
    height: 28px;
    width: auto;
    display: block;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.site-nav a {
    font-size: 0.875rem;
    color: var(--muted);
    text-decoration: none;
    transition: color 0.15s ease;
}

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

.lang-switch {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8125rem;
    font-weight: 500;
    margin-left: 0.5rem;
    padding-left: 1.5rem;
    border-left: 1px solid var(--line);
}

.lang-btn {
    background: none;
    border: none;
    padding: 0;
    font: inherit;
    color: var(--muted);
    cursor: pointer;
    transition: color 0.15s ease;
}

.lang-btn:hover {
    color: var(--text);
}

.lang-btn.is-active {
    color: var(--text);
    font-weight: 600;
}

.lang-sep {
    color: var(--muted);
}

.hero-section {
    min-height: 100dvh;
    padding: calc(64px + 2.5rem) 0 2rem;
    border-bottom: 1px solid var(--line);
    display: flex;
    flex-direction: column;
}

.hero-section .container {
    width: 100%;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.hero-layout {
    margin: auto 0;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: end;
}

.hero-title {
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 700;
    line-height: 0.95;
    letter-spacing: -0.03em;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--muted);
    line-height: 1.6;
}

.hero-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    padding-top: 2rem;
}

.hero-statement {
    font-size: 0.8125rem;
    color: var(--muted);
    letter-spacing: 0.01em;
}

.hero-jump {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text);
    text-decoration: none;
    transition: opacity 0.15s ease;
}

.hero-jump:hover {
    opacity: 0.6;
}

.hero-jump span {
    font-size: 1.1rem;
}

.products-section {
    padding: 8rem 0;
    border-bottom: 1px solid var(--line);
}

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

.section-tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--muted);
    display: block;
    margin-bottom: 0.5rem;
}

.section-header h2 {
    font-size: 2rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.product-list {
    border-top: 1px solid var(--line);
}

.product-row {
    display: grid;
    grid-template-columns: 60px 1fr auto;
    gap: 2rem;
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--line);
    align-items: center;
}

.product-number {
    font-size: 0.875rem;
    color: var(--muted);
    font-variant-numeric: tabular-nums;
}

.product-meta {
    display: flex;
    align-items: baseline;
    gap: 1.5rem;
    margin-bottom: 0.35rem;
}

.p-name {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.p-cat {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--muted);
}

.p-desc {
    font-size: 0.9375rem;
    color: var(--muted);
    max-width: 600px;
}

.product-action {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.5rem;
}

.status {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
}

.p-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text);
    text-decoration: none;
    padding: 0.25rem 0;
    border-bottom: 1px solid var(--text);
    transition: opacity 0.15s ease;
}

.p-link:hover {
    opacity: 0.6;
}

.philosophy-section {
    padding: 8rem 0;
    border-bottom: 1px solid var(--line);
}

.editorial-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
}

.editorial-col .lead {
    font-size: 1.75rem;
    font-weight: 500;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.editorial-col p {
    font-size: 1.0625rem;
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.signature {
    font-style: italic;
    color: var(--text) !important;
    margin-top: 2rem;
}

.contact-section {
    padding: 8rem 0;
    border-bottom: 1px solid var(--line);
}

.contact-box {
    max-width: 600px;
}

.contact-box h2 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.contact-box p {
    color: var(--muted);
    margin-bottom: 2rem;
}

.mail-link {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--text);
    text-decoration: none;
    border-bottom: 1px solid var(--text);
    padding-bottom: 0.1rem;
}

.site-footer {
    padding: 4rem 0;
}

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

.f-brand {
    font-weight: 700;
    letter-spacing: 0.08em;
    font-size: 0.875rem;
    display: block;
    margin-bottom: 0.2rem;
}

.f-tag {
    font-size: 0.75rem;
    color: var(--muted);
}

.f-right p {
    font-size: 0.75rem;
    color: var(--muted);
}

.footer-legal-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    padding-bottom: 2.5rem;
    margin-bottom: 2.5rem;
    border-bottom: 1px solid var(--line);
}

.footer-legal-group {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.footer-legal-title {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--text);
    margin-bottom: 0.25rem;
}

.footer-legal-group a {
    font-size: 0.75rem;
    color: var(--muted);
    text-decoration: none;
    transition: color 0.15s ease;
}

.footer-legal-group a:hover {
    color: var(--text);
}

.footer-legal {
    display: flex;
    justify-content: flex-end;
    gap: 1.5rem;
    margin-bottom: 0.4rem;
}

.footer-legal a {
    font-size: 0.75rem;
    color: var(--muted);
    text-decoration: none;
    transition: color 0.15s ease;
}

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

.product-hero {
    padding: calc(64px + 5rem) 0 5rem;
    border-bottom: 1px solid var(--line);
}

.product-hero-meta {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.25rem;
}

.product-hero-meta .section-tag {
    margin-bottom: 0;
}

.product-hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

.product-hero-desc {
    font-size: 1.1875rem;
    color: var(--muted);
    max-width: 640px;
    line-height: 1.65;
    margin-bottom: 2.5rem;
}

.product-cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.btn-solid,
.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    border: 1px solid var(--text);
    transition: opacity 0.15s ease, background-color 0.15s ease, color 0.15s ease;
}

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

.btn-solid:hover {
    opacity: 0.8;
}

.btn-outline {
    background-color: transparent;
    color: var(--text);
}

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

.metrics-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 3.5rem;
    margin-top: 3.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--line);
}

.metric-item {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.metric-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
}

.metric-value {
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
}

.product-section {
    padding: 6rem 0;
    border-bottom: 1px solid var(--line);
}

.media-block {
    margin-bottom: 3rem;
}

.product-video {
    width: 100%;
    max-height: 620px;
    display: block;
    background-color: var(--text);
    border: 1px solid var(--line);
}

.slide-track {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 1rem;
}

.slide-item {
    flex: 0 0 min(82%, 520px);
    scroll-snap-align: start;
    border-top: 1px solid var(--line);
    padding-top: 1rem;
}

.slide-item img {
    width: 100%;
    height: auto;
    display: block;
    border: 1px solid var(--line);
    margin-bottom: 0.75rem;
}

.slide-item figcaption {
    font-size: 0.875rem;
    color: var(--muted);
}

.pricing-list {
    border-top: 1px solid var(--line);
}

.pricing-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    padding: 2rem 0;
    border-bottom: 1px solid var(--line);
}

.pricing-price {
    font-size: 1.25rem;
    font-weight: 600;
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

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

.quote-item {
    border-top: 1px solid var(--line);
    padding-top: 1.5rem;
}

.quote-text {
    font-size: 1.0625rem;
    line-height: 1.65;
    margin-bottom: 1rem;
}

.quote-author {
    font-size: 0.8125rem;
    color: var(--muted);
}

.legal-section {
    padding: calc(64px + 5rem) 0 6rem;
    border-bottom: 1px solid var(--line);
}

.legal-container {
    max-width: 760px;
}

.legal-title {
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 0.75rem;
}

.legal-updated {
    font-size: 0.8125rem;
    color: var(--muted);
}

.legal-body {
    border-top: 1px solid var(--line);
}

.legal-block {
    padding: 2.25rem 0;
    border-bottom: 1px solid var(--line);
}

.legal-block:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.legal-block h2 {
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: 0.75rem;
}

.legal-block p {
    font-size: 0.96875rem;
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.legal-block p:last-child {
    margin-bottom: 0;
}

.legal-list {
    padding-left: 1.25rem;
    color: var(--muted);
    font-size: 0.96875rem;
    line-height: 1.7;
}

.legal-list li {
    margin-bottom: 0.5rem;
}



@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
    .hero-layout,
    .editorial-grid,
    .quote-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .product-row {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 2rem 0;
    }
    .product-number {
        display: none;
    }
    .product-action {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        padding-top: 1rem;
    }
    .site-nav {
        gap: 0.5rem;
    }
    .lang-switch {
        padding-left: 0.5rem;
    }
    .product-hero {
        padding: calc(64px + 3.5rem) 0 3.5rem;
    }
    .product-section {
        padding: 4.5rem 0;
    }
    .metrics-strip {
        gap: 2rem;
    }
    .pricing-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    .footer-flex {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }
    .footer-legal {
        justify-content: flex-start;
    }
    .footer-legal-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.75rem 1.5rem;
    }   
    
}