@import url("brand/theme-dark.css");

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--color-text-body);
  background: var(--color-surface-base);
  font-family: var(--font-body);
  line-height: var(--leading-jp-body);
}
a { color: inherit; text-underline-offset: 0.22em; }
h1, h2, h3, p, li {
  overflow-wrap: break-word;
  line-break: strict;
  word-break: auto-phrase;
}
h1, h2, h3 { color: var(--color-text-heading); line-height: var(--leading-jp-heading); }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 20; padding: 8px 16px; background: var(--color-text-heading); color: var(--color-surface-base); }
.skip-link:focus { top: 16px; }
.draft-banner { padding: 6px 16px; text-align: center; color: var(--color-surface-base); background: var(--color-status-warning); font-weight: 700; font-size: 12px; letter-spacing: var(--tracking-label); }
.site-header { width: min(1200px, calc(100% - 48px)); min-height: 72px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--color-border-default); }
.wordmark { color: var(--color-text-heading); font-family: var(--font-mono); font-size: 14px; font-weight: 700; letter-spacing: 0.16em; text-decoration: none; }
nav { display: flex; gap: var(--space-gap); font-size: 14px; }
nav a { color: var(--color-text-body); text-decoration: none; }
nav a:hover, nav a:focus-visible { color: var(--color-text-heading); }
.hero { position: relative; isolation: isolate; width: min(1200px, calc(100% - 48px)); min-height: 680px; margin: 0 auto; padding: clamp(72px, 10vw, 128px) 0; display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 72px; align-items: center; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -2; opacity: 0.68; background-image: var(--effect-dotgrid); background-size: var(--effect-dotgrid-size); mask-image: linear-gradient(to bottom, transparent 0, black 20%, black 72%, transparent 100%); }
.aurora { position: absolute; z-index: -1; width: 520px; height: 520px; left: -160px; top: 40px; border-radius: var(--radius-pill); background: var(--effect-aurora-a); filter: blur(var(--blur-aurora)); opacity: 0.12; }
.eyebrow { margin: 0 0 20px; color: var(--color-text-brand); font-family: var(--font-mono); font-size: 12px; font-weight: 700; letter-spacing: 0.14em; }
h1 { margin: 0; max-width: 9em; font-size: var(--text-display); letter-spacing: var(--tracking-tight); background: var(--gradient-hero-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { margin-top: 32px; max-width: 640px; font-size: var(--text-body-lg); }
.lead p { margin: 0 0 14px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.button { min-height: 48px; padding: 11px 22px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid transparent; border-radius: var(--radius-base); text-decoration: none; font-weight: 700; transition: transform var(--dur-hover), border-color var(--dur-hover), background var(--dur-hover); }
.button:focus-visible { outline: 2px solid var(--color-text-heading); outline-offset: 3px; }
.button-primary { color: var(--color-text-on-brand); background: var(--gradient-brand); box-shadow: var(--effect-glow); }
.button-primary:hover { background: var(--gradient-brand-hover); transform: translateY(-1px); }
.button-secondary { color: var(--color-text-heading); background: var(--color-surface-raised); border-color: var(--color-border-strong); }
.button-secondary:hover { background: var(--color-surface-overlay); }
.terminal { overflow: hidden; border: 1px solid var(--terminal-border); border-radius: var(--terminal-radius); background: var(--terminal-bg); box-shadow: var(--terminal-shadow); font-family: var(--font-mono); backdrop-filter: blur(var(--terminal-blur)); }
.terminal-bar { min-height: 44px; padding: 0 16px; display: flex; align-items: center; gap: 8px; border-bottom: 1px solid var(--terminal-border); }
.terminal-bar span { width: 10px; height: 10px; border-radius: var(--radius-pill); }
.terminal-bar span:nth-child(1) { background: var(--terminal-dot-red); }
.terminal-bar span:nth-child(2) { background: var(--terminal-dot-amber); }
.terminal-bar span:nth-child(3) { background: var(--terminal-dot-green); }
.terminal-bar b { margin-left: auto; color: var(--terminal-title); font-size: 11px; font-weight: 400; }
.terminal-body { padding: 30px; }
.terminal-body p { margin: 0; padding: 16px 0; display: grid; grid-template-columns: 36px 120px 1fr; gap: 12px; border-bottom: 1px solid var(--terminal-border); font-size: 13px; }
.terminal-body i { color: var(--terminal-prompt); font-style: normal; }
.terminal-body strong { color: var(--terminal-cmd); }
.terminal-body span { color: var(--terminal-out); }
.terminal-status { margin-top: 24px; color: var(--terminal-ok); font-size: 11px; }
.terminal-status span { display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: var(--radius-pill); background: var(--terminal-ok); box-shadow: 0 0 12px var(--terminal-ok); }
.section-grid { width: min(1000px, calc(100% - 48px)); margin: 0 auto; }
.content-section { padding: var(--space-section-fluid) 0; display: grid; grid-template-columns: 96px 1fr; gap: 32px; border-top: 1px solid var(--color-border-default); }
.section-kicker { color: var(--color-text-brand); font-family: var(--font-mono); font-size: 13px; padding-top: 10px; }
.content-section h2 { grid-column: 2; margin: 0; max-width: 16em; font-size: var(--text-h2); letter-spacing: var(--tracking-tight); }
.section-body { grid-column: 2; max-width: 760px; }
.section-body p { margin: 18px 0; }
.feature-list, .steps { margin: 30px 0 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.feature-list li, .steps li { position: relative; padding: 18px 20px 18px 50px; border: 1px solid var(--color-border-default); border-radius: var(--radius-base); background: var(--color-surface-raised); }
.feature-list li::before { content: "✓"; position: absolute; left: 20px; color: var(--color-status-success-text); font-weight: 700; }
.steps { counter-reset: steps; }
.steps li { counter-increment: steps; padding-left: 64px; }
.steps li::before { content: counter(steps, decimal-leading-zero); position: absolute; left: 20px; color: var(--color-text-brand); font-family: var(--font-mono); font-size: 12px; }
.section-body strong { color: var(--color-text-heading); }
.section-body a { color: var(--color-text-brand); }
.closing { width: min(1000px, calc(100% - 48px)); margin: 40px auto 96px; padding: clamp(40px, 7vw, 72px); text-align: center; border: 1px solid var(--color-border-brand); border-radius: var(--radius-base); background: var(--color-brand-soft); }
.closing h2 { margin: 0; font-size: var(--text-h2); }
.closing p:not(.eyebrow) { margin: 18px auto 28px; max-width: 600px; }
footer { width: min(1200px, calc(100% - 48px)); margin: 0 auto; padding: 32px 0 48px; display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid var(--color-border-default); color: var(--color-text-muted); font-size: 12px; }
@media (max-width: 820px) {
  .hero { min-height: 0; grid-template-columns: 1fr; gap: 48px; }
  .terminal-body p { grid-template-columns: 28px 100px 1fr; }
}
@media (max-width: 520px) {
  .site-header { width: min(100% - 32px, 1200px); }
  .site-header nav { gap: 14px; font-size: 12px; }
  .hero, .section-grid, .closing, footer { width: min(100% - 32px, 1200px); }
  .hero { padding: 64px 0 72px; }
  .hero-actions { display: grid; }
  .button { width: 100%; }
  .terminal-body { padding: 20px; }
  .terminal-body p { grid-template-columns: 26px 1fr; gap: 8px; }
  .terminal-body p span { grid-column: 2; }
  .content-section { grid-template-columns: 1fr; gap: 12px; }
  .content-section h2, .section-body { grid-column: 1; }
  .feature-list li, .steps li { padding-top: 16px; padding-bottom: 16px; }
  footer { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}