@font-face {
  font-family: Inter;
  src: url('/assets/inter-native.woff2') format('woff2');
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: Anton;
  src: url('/assets/anton-latin.woff2') format('woff2');
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono';
  src: url('/assets/ibm-plex-mono-latin.woff2') format('woff2');
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}

:root {
  color-scheme: light;
  --font-sans: Inter, Arial, sans-serif;
  --font-display: Anton, Impact, 'Arial Narrow', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --bg: #fff;
  --text: #101010;
  --muted: #505050;
  --dim: #626262;
  --border: #c7c7c7;
  --border-strong: #a6a6a6;
  --accent-hover: #393939;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

* { box-sizing: border-box; }
body, figure, p { margin: 0; }
a { color: inherit; text-decoration: none; }
img { display: block; }
a:focus-visible { outline: 2px solid #111; outline-offset: 4px; }
.page { min-height: 100svh; }
.content-shell { width: min(1200px, calc(100% - 64px)); margin-inline: auto; }

.order-bar { display: flex; align-items: center; justify-content: center; gap: 7px; min-height: 44px; padding: 10px 16px; border-bottom: 1px solid #151515; background: #151515; color: #fff; font: 500 11px/1.5 var(--font-mono); letter-spacing: .045em; text-transform: uppercase; text-align: center; }
.order-bar-primary { display: inline-flex; align-items: center; justify-content: center; gap: 12px; }
.order-bar-primary svg { display: block; flex-shrink: 0; }
.order-bar > span { min-width: 0; }
.research-bar { display: flex; align-items: center; justify-content: center; min-height: 34px; padding: 7px 24px; border-bottom: 1px solid #d6d6d6; background: #f4f4f4; }
.research-bar > div { display: flex; align-items: center; justify-content: center; gap: 9px; max-width: 1280px; }
.research-badge { display: inline-flex; align-items: center; flex-shrink: 0; min-height: 20px; padding: 2px 5px; border: 1px solid #b8b8b8; color: #555; font: 500 9px/1.4 var(--font-mono); letter-spacing: .1em; }
.research-bar p { margin: 0; color: #626262; font: 400 10px/1.5 var(--font-sans); }

.header { position: sticky; top: 0; z-index: 100; height: 104px; background: #fff; border-bottom: 1px solid #111; }
.header-inner { width: min(1600px, calc(100% - 48px)); margin-inline: auto; height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.header-brand { display: inline-flex; align-items: center; gap: 12px; min-width: 0; color: #080808; }
.header-brand-mark { width: 40px; height: 32px; flex-shrink: 0; }
.header-brand-copy { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.header-brand-copy strong { font: 750 19px/1.1 var(--font-sans); letter-spacing: -.035em; }
.header-brand-copy small { color: #505050; font: 400 10px/1.25 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; }
.header-note { color: var(--dim); font: 500 10px/1.6 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; }

.hero { padding-block: 30px 20px; }
.hero-header { display: flex; align-items: center; justify-content: space-between; gap: 40px; margin-bottom: 30px; }
.section-kicker { display: flex; flex: 1; align-items: center; gap: 30px; margin: 0; color: #111; font: 500 10px/1.5 var(--font-mono); text-transform: uppercase; letter-spacing: .15em; }
.section-kicker::after { content: ''; height: 1px; max-width: 270px; flex: 1; background: #111; }
.hero-header > span { font: 500 10px/1.6 var(--font-mono); text-align: right; text-transform: uppercase; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); align-items: center; gap: 50px; min-height: 560px; }
.hero-copy { align-self: start; padding-top: 40px; min-width: 0; }
h1 { margin: 0; color: #111; font: 400 clamp(52px, 5.6vw, 82px)/1.02 var(--font-display); letter-spacing: -.012em; text-transform: uppercase; }
.headline-order { display: block; margin-top: 14px; font-size: clamp(22px, .5em, 40px); line-height: 1.15; }
.intro { max-width: 560px; margin: 24px 0 28px; color: #222; font-size: 18px; line-height: 1.65; }
.primary-button { display: inline-flex; align-items: center; justify-content: space-between; min-width: 280px; min-height: 54px; gap: 24px; padding: 0 22px; border: 1px solid #111; border-radius: 0; background: #111; color: #fff; font: 500 13px/1.4 var(--font-mono); letter-spacing: .035em; text-transform: uppercase; transition: background 180ms ease; }
.primary-button:hover { background: #393939; }
.primary-button svg { flex-shrink: 0; }
.hero-visual { display: flex; align-items: center; justify-content: center; min-width: 0; background: #fff; }
.hero-mark { width: min(70%, 320px); height: auto; }
.entry-notice { border-top: 1px solid var(--border); padding-block: 24px 30px; }
.entry-notice p { max-width: 1080px; margin: 0; color: var(--dim); font-size: 13px; line-height: 1.65; }
.arrow { font: 500 15px/24px var(--font-mono); }

@media (max-width: 1200px) {
  .content-shell { width: min(1200px, calc(100% - 40px)); }
  .research-extended-notice { display: none; }
}
@media (min-width: 1024px) and (max-width: 1279px) {
  .header { height: 124px; }
  .header-brand-mark { width: 48px; height: 38px; }
  .header-brand-copy strong { font-size: 22px; }
  .header-brand-copy small { font-size: 11px; }
}
@media (max-width: 1100px) {
  .hero-grid { gap: 22px; }
  h1 { font-size: clamp(48px, 6.8vw, 72px); }
  .intro { font-size: 16px; }
}
@media (min-width: 801px) and (max-height: 800px) {
  .hero { padding-top: 22px; }
  .hero-header { margin-bottom: 16px; }
  .hero-grid { min-height: 504px; }
  .hero-copy { padding-top: 10px; }
  h1 { font-size: clamp(48px, 4.9vw, 62px); }
  .intro { margin-block: 18px 22px; font-size: 16px; }
  .primary-button { font-size: 11px; padding-inline: 17px; }
}
@media (max-width: 800px) {
  .hero-header { gap: 20px; }
  .section-kicker { gap: 18px; }
  .hero-grid { grid-template-columns: 1.3fr .85fr; min-height: 440px; }
  .hero-copy { padding-top: 16px; }
  h1 { font-size: 58px; }
  .intro { font-size: 14px; }
  .primary-button { font-size: 12px; min-width: 240px; }
}
@media (max-width: 700px) {
  .header { height: 76px; }
  .header-inner { width: calc(100% - 32px); gap: 10px; }
  .header-brand { gap: 10px; }
  .header-brand-copy strong { font-size: clamp(13px, 3.6vw, 23px); }
  .header-brand-copy small { font-size: clamp(8px, 2.2vw, 12px); letter-spacing: .1em; }
  .header-note { display: none; }
}
@media (max-width: 640px) {
  .hero { padding-block: 22px 28px; }
  .hero-header { gap: 12px; margin-bottom: 22px; }
  .section-kicker { font-size: 8px; letter-spacing: .02em; gap: 12px; }
  .hero-header > span { font-size: 7px; flex-shrink: 0; }
  .hero-grid { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 14px 10px; align-items: start; min-height: 0; }
  .hero-copy { display: contents; }
  h1 { grid-column: 1; grid-row: 1; font-size: clamp(30px, 8.4vw, 48px); }
  .hero-visual { grid-column: 2; grid-row: 1; align-self: center; }
  .hero-mark { width: min(90%, 180px); }
  .hero-copy .intro, .hero-copy .primary-button { grid-column: 1 / -1; }
  .intro { margin: 0; max-width: none; font-size: 15px; line-height: 1.6; }
  .primary-button { min-width: 0; min-height: 48px; padding-inline: 16px; font-size: 11px; }
  .entry-notice { padding-block: 20px 24px; }
  .entry-notice p { font-size: 12px; }
}
@media (max-width: 520px) {
  .content-shell { width: min(1200px, calc(100% - 32px)); }
}
@media (max-width: 600px) {
  .order-bar { flex-direction: column; min-height: 32px; padding: 7px 10px; gap: 3px; font-size: 9px; letter-spacing: 0; }
  .order-bar-primary { gap: 6px; }
  .order-bar-primary svg { width: 13px; height: 13px; }
  .order-bar-divider { display: none; }
  .order-bar-benefits { white-space: nowrap; }
  .research-bar { min-height: 34px; padding: 6px 14px; }
  .research-bar > div { justify-content: flex-start; }
  .research-bar p { font-size: 9px; }
  .research-badge { padding: 3px 5px; }
}
@media (max-width: 360px) {
  .order-bar { padding-inline: 6px; }
  .header-inner { width: calc(100% - 24px); }
  .header-brand { gap: 8px; }
  .header-brand-mark { width: 34px; height: 28px; }
}
@media (prefers-reduced-motion: reduce) {
  .primary-button { transition: none; }
}