@font-face {
    font-family: Inter;
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('/assets/fonts/inter-bold.woff2') format('woff2');
}

:root {
    color-scheme: light;
    --bg-primary: #ffffff;
    --bg-secondary: #f5f6f7;
    --text-primary: #1a1a1a;
    --text-secondary: #45494e;
    --text-tertiary: #62676e;
    --border-color: #dde0e4;
    --link-color: #2563eb;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 28px; }
body { margin: 0; background: var(--bg-primary); color: var(--text-primary); font: 16px/1.65 var(--font-sans); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-underline-offset: 4px; }
button { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--link-color); outline-offset: 5px; }
p, h1, h2, h3, figure, blockquote { margin: 0; }
h1, h2, h3 { font-weight: 400; }
h1 { max-width: 1000px; font-size: clamp(48px, 5.4vw, 78px); line-height: 1.1; letter-spacing: -.047em; text-wrap: balance; }
h1 span { color: var(--text-tertiary); }
h2 { font-size: clamp(30px, 2.8vw, 40px); line-height: 1.2; letter-spacing: -.038em; text-wrap: balance; }
h3 { font-size: 19px; line-height: 1.45; letter-spacing: -.018em; }
.wrap { width: min(1120px, calc(100% - 96px)); margin-inline: auto; }
.content-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); gap: 80px; align-items: start; }
.skip-link { position: absolute; left: 20px; top: -100px; z-index: 1100; padding: 12px 20px; background: var(--bg-primary); }
.skip-link:focus { top: 12px; }
.site-header { min-height: 120px; display: flex; align-items: center; justify-content: space-between; gap: 28px; border-bottom: 1px solid var(--border-color); }
.brand { display: inline-flex; flex-direction: column; font-family: Inter, var(--font-sans); font-size: 38px; font-weight: 700; line-height: 1.1; letter-spacing: -.04em; text-decoration: none; }
.site-header nav { display: flex; gap: 28px; align-items: center; }
.site-header nav > a { font-size: 13px; text-decoration: none; }
.site-header .nav-detail:hover { text-decoration: underline; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 25px; min-height: 50px; padding: 13px 20px; background: var(--text-primary); border: 1px solid var(--text-primary); border-radius: 5px; color: #fff; font-size: 14px; line-height: 1.4; font-weight: 500; text-decoration: none; transition: background-color .15s ease; }
.button:hover { background: #363a40; }
.button span { font-size: 18px; font-weight: 400; }
.button-small { min-height: 44px; padding: 10px 15px; gap: 18px; background: transparent; color: var(--text-primary); border-color: #c8ccd1; }
.button-small:hover { background: var(--bg-secondary); }
.text-link { display: inline-flex; align-items: center; gap: 10px; font-size: 13px; }
.hero { padding-block: 68px 56px; }
.hero-summary { margin-top: 45px; }
.intro { max-width: 510px; color: var(--text-secondary); font-size: 18px; line-height: 1.7; }
.hero-offer { font-size: 15px; line-height: 1.6; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 20px; margin-top: 20px; }
.small-note { color: var(--text-tertiary); font-size: 12px; line-height: 1.65; }
.proof { border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); padding-block: 24px; display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: start; }
.proof > p { font-size: 14px; max-width: 650px; }
.proof strong { font-weight: 600; }
.section { padding-block: 64px; }
.offer-section { border-bottom: 1px solid var(--border-color); }
.section-copy { color: var(--text-secondary); font-size: 16px; line-height: 1.75; }
.section-copy > p + p { margin-top: 20px; }
.section-copy > .button { margin-top: 28px; }
.portrait { width: 180px; margin-top: 28px; }
.portrait img { display: block; width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; background: #c6c6c6; border-radius: 4px; }
.portrait figcaption { padding-top: 13px; color: var(--text-tertiary); font-size: 11px; line-height: 1.7; }
.portrait figcaption strong { display: block; color: var(--text-primary); font-size: 13px; font-weight: 500; }
.experience { border-top: 1px solid var(--border-color); margin-top: 32px; padding-top: 28px; }
.experience h3 { color: var(--text-primary); font-size: 24px; line-height: 1.3; letter-spacing: -.025em; }
.experience > p { margin-top: 16px; }
.testimonial-section { padding-block: 48px; border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); }
.testimonial-section blockquote { grid-column: 2; grid-row: 1; font-size: 20px; font-weight: 400; line-height: 1.65; letter-spacing: -.02em; }
.attribution { grid-column: 1; grid-row: 1; margin-top: 4px; font-size: 12px; color: var(--text-tertiary); }
.attribution strong { display: block; color: var(--text-primary); font-weight: 500; margin-bottom: 6px; }
.contact-section { padding-block: 64px; }
.contact-actions .email-option { font-size: 13px; margin-top: 20px; }
.contact-actions .small-note { max-width: 360px; margin-top: 22px; }
.site-footer { padding-block: 30px; border-top: 1px solid var(--border-color); }
.footer-top, .footer-bottom { display: flex; justify-content: space-between; align-items: flex-start; gap: 28px; }
.footer-top { padding-bottom: 28px; }
.footer-top .brand { font-size: 26px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 15px 25px; font-size: 12px; }
.site-footer nav a { text-decoration: none; }
.site-footer nav a:hover { text-decoration: underline; }
.footer-bottom { padding-top: 24px; border-top: 1px solid var(--border-color); font-size: 11px; color: var(--text-tertiary); }
.footer-bottom p + p { margin-top: 8px; }
.footer-bottom nav { max-width: 330px; font-size: 12px; }
.footer-bottom button { padding: 0; color: inherit; border: 0; background: none; text-decoration: underline; cursor: pointer; }
.qvxx-home .cookie-text { min-width: 0; }
.qvxx-home .cookie-buttons { flex-wrap: wrap; }
.qvxx-home .cookie-text a { color: #fff; }
.qvxx-home .cookie-button.primary { background: #fff; color: #1a1a1a; }
.qvxx-home .cookie-settings-modal .cookie-button.primary { background: #1a1a1a; color: #fff; }
.qvxx-home .cookie-settings-modal .cookie-button.secondary { color: var(--text-primary); border-color: var(--text-tertiary); }
.qvxx-home .cookie-settings-content h2 { font: 500 25px/1.3 var(--font-sans); letter-spacing: -.025em; }
.qvxx-home .cookie-banner:focus-within { outline-color: white; }

@media (max-width: 1050px) {
    .wrap { width: calc(100% - 64px); }
    .site-header nav { gap: 22px; }
    .content-grid { column-gap: 48px; }
}

@media (max-width: 720px) {
    .wrap { width: calc(100% - 40px); }
    .site-header { min-height: 95px; gap: 12px; }
    .brand { font-size: 30px; }
    .site-header .nav-detail { display: none; }
    .site-header .button-small { padding: 10px; font-size: 11px; gap: 9px; }
    .hero { padding-block: 42px 35px; }
    h1 { font-size: clamp(40px, 8.8vw, 60px); letter-spacing: -.045em; }
    .content-grid { grid-template-columns: minmax(0, 1fr); gap: 24px; }
    .hero-summary { margin-top: 26px; }
    .intro { font-size: 16px; }
    .hero-offer { font-size: 14px; }
    .hero-actions { gap: 17px; }
    .proof { display: flex; flex-direction: column; gap: 11px; padding-block: 22px; }
    .section { padding-block: 48px; }
    .section-copy { font-size: 15px; }
    .portrait { width: auto; display: flex; align-items: center; gap: 18px; margin-top: 24px; }
    .portrait img { width: 100px; height: 100px; }
    .portrait figcaption { padding: 0; }
    .testimonial-section { padding-block: 36px; }
    .testimonial-section blockquote { grid-column: 1; grid-row: auto; font-size: 18px; }
    .attribution { grid-column: 1; grid-row: auto; margin-top: 0; }
    .contact-section { padding-block: 44px; }
    .footer-top, .footer-bottom { flex-direction: column; }
    .site-footer nav { gap: 15px 23px; }
    .qvxx-home .cookie-banner { padding: 15px; }
    .qvxx-home .cookie-buttons { gap: 8px; }
    .qvxx-home .cookie-button { padding: 10px 12px; font-size: 12px; min-height: 44px; }
}

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