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

:root {
    --primary: #181d26;
    --primary-active: #0d1218;
    --canvas: #ffffff;
    --surface-soft: #f8fafc;
    --surface-strong: #e0e2e6;
    --surface-dark: #181d26;
    --hairline: #dddddd;
    --ink: #181d26;
    --body: #333840;
    --muted: #41454d;
    --on-primary: #ffffff;
    --link: #1b61c9;
    --signature-coral: #aa2d00;
    --signature-forest: #0a2e0e;
    --signature-cream: #f5e9d4;
    --signature-peach: #fcab79;
    --signature-mint: #a8d8c4;
    --rounded-xs: 2px;
    --rounded-sm: 6px;
    --rounded-md: 10px;
    --rounded-lg: 12px;
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-xxl: 48px;
    --spacing-section: 96px;
    --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
}

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

body {
    font-family: var(--font-main);
    font-size: 14px;
    font-weight: 400;
    line-height: 1.25;
    color: var(--body);
    background: var(--canvas);
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--link);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-xxl);
}

.top-nav {
    height: 64px;
    background: var(--canvas);
    border-bottom: 1px solid var(--hairline);
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
}

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

.nav-logo {
    font-size: 18px;
    font-weight: 500;
    color: var(--ink);
    text-decoration: none;
    letter-spacing: -0.02em;
    white-space: nowrap;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    list-style: none;
}

.nav-links a {
    font-size: 14px;
    font-weight: 400;
    color: var(--body);
    text-decoration: none;
}

.nav-links a:hover {
    color: var(--ink);
    text-decoration: none;
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.btn-primary {
    background: var(--primary);
    color: var(--on-primary);
    font-size: 16px;
    font-weight: 500;
    line-height: 1.4;
    padding: 16px 24px;
    border-radius: var(--rounded-lg);
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: background 0.15s ease;
}

.btn-primary:hover {
    background: var(--primary-active);
    text-decoration: none;
    color: var(--on-primary);
}

.btn-secondary {
    background: var(--canvas);
    color: var(--ink);
    font-size: 16px;
    font-weight: 500;
    line-height: 1.4;
    padding: 16px 24px;
    border-radius: var(--rounded-lg);
    border: 1px solid var(--hairline);
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: border-color 0.15s ease;
}

.btn-secondary:hover {
    border-color: var(--muted);
    text-decoration: none;
    color: var(--ink);
}

.btn-secondary-on-dark {
    background: var(--canvas);
    color: var(--ink);
    font-size: 16px;
    font-weight: 500;
    padding: 16px 24px;
    border-radius: var(--rounded-lg);
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}

.btn-secondary-on-dark:hover {
    text-decoration: none;
    color: var(--ink);
    opacity: 0.92;
}

.hero-band {
    background: var(--canvas);
    padding: var(--spacing-section) 0;
}

.hero-band h1 {
    font-size: 40px;
    font-weight: 400;
    line-height: 1.2;
    color: var(--ink);
    max-width: 720px;
    margin-bottom: var(--spacing-lg);
}

.hero-band p {
    font-size: 14px;
    font-weight: 400;
    color: var(--body);
    max-width: 560px;
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.section-band {
    padding: var(--spacing-section) 0;
}

.section-band h2 {
    font-size: 32px;
    font-weight: 400;
    line-height: 1.2;
    color: var(--ink);
    margin-bottom: var(--spacing-lg);
}

.section-band h3 {
    font-size: 24px;
    font-weight: 400;
    line-height: 1.35;
    color: var(--ink);
    margin-bottom: var(--spacing-sm);
    letter-spacing: 0.12px;
}

.section-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--muted);
    letter-spacing: 0.16px;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
}

.signature-coral-card {
    background: var(--signature-coral);
    color: var(--on-primary);
    border-radius: var(--rounded-lg);
    padding: var(--spacing-xxl);
    margin: 0;
}

.signature-coral-card h2 {
    font-size: 32px;
    font-weight: 400;
    line-height: 1.2;
    color: var(--on-primary);
    margin-bottom: var(--spacing-lg);
}

.signature-coral-card p {
    font-size: 14px;
    color: rgba(255,255,255,0.85);
    max-width: 600px;
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.signature-dark-card {
    background: var(--surface-dark);
    color: var(--on-primary);
    border-radius: var(--rounded-lg);
    padding: var(--spacing-xxl);
}

.signature-dark-card h2 {
    font-size: 32px;
    font-weight: 400;
    line-height: 1.2;
    color: var(--on-primary);
    margin-bottom: var(--spacing-lg);
}

.signature-dark-card p {
    font-size: 14px;
    color: rgba(255,255,255,0.8);
    max-width: 600px;
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.cream-callout {
    background: var(--signature-cream);
    border-radius: var(--rounded-md);
    padding: var(--spacing-lg);
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.demo-card {
    background: var(--canvas);
    border-radius: var(--rounded-md);
    padding: var(--spacing-md);
    border: 1px solid var(--hairline);
}

.demo-card.peach { background: var(--signature-peach); border: none; }
.demo-card.mint { background: var(--signature-mint); border: none; }
.demo-card.cream { background: var(--signature-cream); border: none; }

.demo-card h3 {
    font-size: 16px;
    font-weight: 500;
    line-height: 1.4;
    color: var(--ink);
    margin-bottom: var(--spacing-xs);
}

.demo-card p {
    font-size: 14px;
    color: var(--body);
    line-height: 1.5;
}

.demo-card img {
    border-radius: var(--rounded-md);
    margin-bottom: var(--spacing-md);
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.article-card {
    background: var(--canvas);
    border-radius: var(--rounded-md);
    padding: var(--spacing-md);
    border: 1px solid var(--hairline);
    display: flex;
    flex-direction: column;
}

.article-card img {
    border-radius: var(--rounded-md);
    margin-bottom: var(--spacing-md);
    width: 100%;
    height: 200px;
    object-fit: cover;
    aspect-ratio: 16/9;
}

.article-card-tag {
    font-size: 12px;
    font-weight: 500;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.16px;
    margin-bottom: var(--spacing-xs);
}

.article-card h3 {
    font-size: 18px;
    font-weight: 500;
    line-height: 1.4;
    color: var(--ink);
    margin-bottom: var(--spacing-xs);
}

.article-card p {
    font-size: 14px;
    color: var(--body);
    line-height: 1.5;
    flex: 1;
}

.article-card-meta {
    font-size: 13px;
    color: var(--muted);
    margin-top: var(--spacing-md);
}

.article-card a {
    color: var(--ink);
    text-decoration: none;
}

.article-card a:hover {
    text-decoration: underline;
}

.surface-soft {
    background: var(--surface-soft);
}

.cta-band-light {
    background: var(--surface-strong);
    border-radius: var(--rounded-lg);
    padding: var(--spacing-xxl);
    text-align: center;
}

.cta-band-light h2 {
    font-size: 32px;
    font-weight: 400;
    color: var(--ink);
    margin-bottom: var(--spacing-lg);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 40px;
    font-weight: 400;
    color: var(--ink);
    line-height: 1.1;
}

.stat-label {
    font-size: 14px;
    color: var(--muted);
    margin-top: var(--spacing-xs);
}

.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.two-col-reverse {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    direction: rtl;
}

.two-col-reverse > * {
    direction: ltr;
}

.prose h1 { font-size: 40px; font-weight: 400; line-height: 1.2; color: var(--ink); margin-bottom: var(--spacing-lg); }
.prose h2 { font-size: 32px; font-weight: 400; line-height: 1.2; color: var(--ink); margin-top: var(--spacing-xl); margin-bottom: var(--spacing-md); }
.prose h3 { font-size: 24px; font-weight: 400; line-height: 1.35; color: var(--ink); margin-top: var(--spacing-lg); margin-bottom: var(--spacing-sm); }
.prose p { font-size: 14px; color: var(--body); line-height: 1.7; margin-bottom: var(--spacing-md); }
.prose ul, .prose ol { font-size: 14px; color: var(--body); line-height: 1.7; margin-bottom: var(--spacing-md); padding-left: var(--spacing-lg); }
.prose li { margin-bottom: var(--spacing-xs); }
.prose strong { font-weight: 500; color: var(--ink); }
.prose a { color: var(--link); }
.prose img { border-radius: var(--rounded-md); margin: var(--spacing-xl) 0; width: 100%; }

.breadcrumb {
    font-size: 14px;
    color: var(--muted);
    margin-bottom: var(--spacing-lg);
}

.breadcrumb a {
    color: var(--muted);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb span {
    margin: 0 var(--spacing-xs);
}

.article-hero-img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    border-radius: var(--rounded-lg);
    margin-bottom: var(--spacing-xl);
}

.article-meta {
    font-size: 14px;
    color: var(--muted);
    margin-bottom: var(--spacing-xl);
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.form-section {
    background: var(--surface-soft);
    padding: var(--spacing-section) 0;
}

.contact-form {
    max-width: 560px;
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group textarea {
    width: 100%;
    font-size: 14px;
    font-family: var(--font-main);
    color: var(--ink);
    background: var(--canvas);
    border: 1px solid var(--hairline);
    border-radius: var(--rounded-sm);
    padding: 12px 16px;
    height: 44px;
    outline: none;
    transition: border-color 0.15s ease;
}

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

.form-group input:focus,
.form-group textarea:focus {
    border-color: #458fff;
}

footer {
    background: var(--canvas);
    border-top: 1px solid var(--hairline);
    padding: var(--spacing-section) 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-brand p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.6;
    margin-top: var(--spacing-sm);
    max-width: 280px;
}

.footer-col h4 {
    font-size: 14px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: var(--spacing-md);
}

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

.footer-col ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-col ul a {
    font-size: 14px;
    color: var(--muted);
    text-decoration: none;
}

.footer-col ul a:hover {
    color: var(--ink);
    text-decoration: none;
}

.footer-legal {
    border-top: 1px solid var(--hairline);
    padding-top: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-legal p {
    font-size: 14px;
    color: var(--muted);
}

.footer-legal-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-legal-links a {
    font-size: 14px;
    color: var(--muted);
    text-decoration: none;
}

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

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--surface-dark);
    color: var(--on-primary);
    padding: var(--spacing-md) var(--spacing-xxl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
    z-index: 9999;
    flex-wrap: wrap;
}

.cookie-banner p {
    font-size: 14px;
    color: rgba(255,255,255,0.85);
    max-width: 700px;
    line-height: 1.5;
}

.cookie-banner a {
    color: rgba(255,255,255,0.85);
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

.btn-cookie-accept {
    background: var(--link);
    color: var(--on-primary);
    font-size: 13.12px;
    font-weight: 600;
    padding: 12px 10px;
    border-radius: var(--rounded-xs);
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.btn-cookie-reject {
    background: transparent;
    color: rgba(255,255,255,0.7);
    font-size: 13.12px;
    font-weight: 600;
    padding: 12px 10px;
    border-radius: var(--rounded-xs);
    border: 1px solid rgba(255,255,255,0.3);
    cursor: pointer;
    white-space: nowrap;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--ink);
    border-radius: 2px;
}

.nav-mobile-sheet {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--canvas);
    z-index: 99;
    padding: var(--spacing-xl);
    flex-direction: column;
    gap: var(--spacing-lg);
    overflow-y: auto;
}

.nav-mobile-sheet.open {
    display: flex;
}

.nav-mobile-sheet a {
    font-size: 20px;
    font-weight: 400;
    color: var(--ink);
    text-decoration: none;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--hairline);
}

.disclaimer {
    background: var(--surface-soft);
    border: 1px solid var(--hairline);
    border-radius: var(--rounded-md);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    font-size: 13px;
    color: var(--muted);
    line-height: 1.6;
}

.page-hero {
    padding: var(--spacing-section) 0 var(--spacing-xl);
}

.page-hero h1 {
    font-size: 40px;
    font-weight: 400;
    line-height: 1.2;
    color: var(--ink);
    max-width: 720px;
    margin-bottom: var(--spacing-lg);
}

.page-hero p {
    font-size: 14px;
    color: var(--body);
    max-width: 560px;
    line-height: 1.6;
}

.updated-tag {
    font-size: 13px;
    color: var(--muted);
    margin-top: var(--spacing-md);
}

@media (max-width: 1024px) {
    .card-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .two-col, .two-col-reverse { grid-template-columns: 1fr; }
    .two-col-reverse { direction: ltr; }
    .stats-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .container { padding: 0 var(--spacing-md); }
    .nav-links { display: none; }
    .nav-cta { display: none; }
    .hamburger { display: flex; }
    .card-grid { grid-template-columns: 1fr; }
    .hero-band h1 { font-size: 28px; }
    .section-band h2, .signature-coral-card h2, .signature-dark-card h2 { font-size: 24px; }
    .stats-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-legal { flex-direction: column; align-items: flex-start; }
    .cookie-banner { flex-direction: column; align-items: flex-start; }
    .cta-band-light h2 { font-size: 24px; }
    .article-hero-img { height: 280px; }
    .page-hero h1 { font-size: 28px; }
}