@import url('https://fonts.googleapis.com/css2?family=Geist:wght@300..800&family=Geist+Mono:wght@400..600&display=swap');

/* ── Base ─────────────────────────────────────────────── */
.tx { font-family: var(--font-sans); color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased; font-size: 15px; line-height: 1.6; }
.tx *, .tx *::before, .tx *::after { box-sizing: border-box; }
:where(.tx) a { color: inherit; text-decoration: none; }
:where(.tx) :where(h1, h2, h3, p) { margin: 0; }
.tx ::selection { background: var(--signal); color: var(--on-signal); }
.tx-mono { font-family: var(--font-mono); }
.tx-hl { color: var(--signal-text); }

.tx-eyebrow { display: inline-flex; align-items: center; gap: var(--space-2); font: 500 12px/16px var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--text-muted); }
.tx-eyebrow--live::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--signal); animation: tx-pulse 2.4s ease-out infinite; }
@keyframes tx-pulse { 0% { box-shadow: 0 0 0 0 var(--signal-glow); } 70%, 100% { box-shadow: 0 0 0 10px transparent; } }

/* ── Button ───────────────────────────────────────────── */
.tx-btn { display: inline-flex; align-items: center; gap: 10px; height: 48px; padding: 0 22px; border-radius: var(--radius-pill); border: 1px solid transparent; font: 500 15px/1 var(--font-sans); cursor: pointer; white-space: nowrap; transition: transform .2s ease, background-color .2s, border-color .2s, box-shadow .2s; }
.tx-btn:focus-visible { outline: 2px solid var(--signal-text); outline-offset: 3px; }
.tx-btn .tx-arrow { transition: transform .2s ease; }
.tx-btn:hover .tx-arrow { transform: translateX(3px); }
.tx-btn--primary { background: var(--signal); color: var(--on-signal); }
.tx-btn--primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px -12px var(--signal-glow); }
.tx-btn--ghost { background: transparent; color: var(--text); border-color: var(--line-strong); }
.tx-btn--ghost:hover { border-color: var(--text); }
.tx-btn--ink { background: var(--on-signal); color: #f2f1ec; }
.tx-btn--ink:hover { transform: translateY(-2px); }
.tx-btn--sm { height: 36px; padding: 0 16px; font-size: 14px; }

/* ── Chip ─────────────────────────────────────────────── */
.tx-chip { display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 12px; border: 1px solid var(--line); border-radius: var(--radius-pill); background: var(--surface); color: var(--text-muted); font: 500 12px/1 var(--font-mono); white-space: nowrap; }
.tx-chip--signal { background: var(--signal); border-color: transparent; color: var(--on-signal); }
.tx-chip--live::before, .tx-chip--dev::before { content: ""; width: 6px; height: 6px; border-radius: 50%; }
.tx-chip--live { color: var(--success); }
.tx-chip--live::before { background: var(--success); }
.tx-chip--dev { color: var(--ember-text); }
.tx-chip--dev::before { background: var(--ember); }

/* ── Stat ─────────────────────────────────────────────── */
.tx-stat { padding-top: var(--space-6); border-top: 1px solid var(--line); }
.tx-stat__num { font: 600 64px/1 var(--font-sans); letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.tx-stat__num em { font-style: normal; color: var(--signal-text); }
.tx-stat__label { margin-top: var(--space-3); color: var(--text-muted); max-width: 24ch; }

/* ── Card ─────────────────────────────────────────────── */
.tx-card { position: relative; display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: var(--space-8); overflow: hidden; transition: border-color .25s, transform .25s ease; }
.tx-card::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .3s; background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), var(--signal-wash), transparent 45%); }
.tx-card:hover { border-color: var(--line-strong); transform: translateY(-3px); }
.tx-card:hover::before { opacity: 1; }
.tx-card__top { display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); }
.tx-card__idx { font: 500 12px/16px var(--font-mono); color: var(--text-muted); letter-spacing: .06em; }
.tx-card__title { font: 600 24px/1.2 var(--font-sans); letter-spacing: -.02em; margin: var(--space-12) 0 var(--space-3); }
.tx-card__body { color: var(--text-muted); }
.tx-card__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: var(--space-6); }
.tx-card--feature { background: var(--signal); color: var(--on-signal); border-color: transparent; }
.tx-card--feature::before { background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(255,255,255,.35), transparent 45%); }
.tx-card--feature .tx-card__idx, .tx-card--feature .tx-card__body { color: rgba(10,11,10,.74); }
.tx-card--feature .tx-chip { background: transparent; border-color: rgba(10,11,10,.25); color: var(--on-signal); }
.tx-card--feature .tx-card__title { font-size: 40px; letter-spacing: -.035em; line-height: 1.05; }

/* ── Terminal ─────────────────────────────────────────── */
.tx-term { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); font: 14px/1.7 var(--font-mono); }
.tx-term__bar { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.tx-term__dot { width: 10px; height: 10px; border-radius: 50%; background: var(--line-strong); }
.tx-term__dot:first-child { background: var(--ember); }
.tx-term__title { flex: 1; text-align: center; margin-right: 46px; color: var(--text-muted); font-size: 12px; }
.tx-term__body { padding: 20px 22px; min-height: 280px; white-space: pre-wrap; color: var(--text); }
.tx-term .p { color: var(--signal-text); }
.tx-term .ok { color: var(--success); }
.tx-term .dim { color: var(--text-muted); }
.tx-term .em { color: var(--ember-text); }
.tx-caret { display: inline-block; width: 8px; height: 1.15em; background: var(--signal); vertical-align: -3px; animation: tx-blink 1s steps(1) infinite; }
@keyframes tx-blink { 50% { opacity: 0; } }

/* ── Forside (page) ───────────────────────────────────── */
.tx-page { overflow-x: clip; }
.tx-wrap { max-width: 1216px; margin: 0 auto; padding: 0 var(--space-8); }
.tx-section { padding: var(--space-32) 0; }
.tx-section__head { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-12); align-items: end; margin-bottom: var(--space-12); }
.tx-section__head h2 { font: 600 56px/1 var(--font-sans); letter-spacing: -.04em; margin-top: var(--space-4); }
.tx-section__head p { color: var(--text-muted); font-size: 19px; line-height: 1.55; max-width: 46ch; }

.tx-wordmark { display: inline-flex; align-items: baseline; font: 700 22px/1 var(--font-sans); letter-spacing: -.04em; color: var(--text); flex: none; }
.tx-wordmark b { font-weight: 700; color: var(--text-muted); }
.tx-wordmark i { display: inline-block; width: 9px; height: 18px; margin-left: 4px; background: var(--signal); align-self: center; animation: tx-blink 1.2s steps(1) infinite; }
.tx-logo { display: inline-flex; align-items: center; line-height: 0; flex: none; }
.tx-logo img { display: block; height: 44px; width: auto; }
.tx-logo .tx-logo__mono { display: none; }
[data-theme^="light"] .tx-logo .tx-logo__white { display: none; }
[data-theme^="light"] .tx-logo .tx-logo__mono { display: block; }
.tx-logo--lg img { height: 64px; }

.tx-nav { position: sticky; top: 0; z-index: 10; backdrop-filter: blur(14px) saturate(140%); -webkit-backdrop-filter: blur(14px) saturate(140%); background: var(--nav-bg); border-bottom: 1px solid var(--line); }
.tx-nav__in { display: flex; align-items: center; gap: var(--space-4); height: 72px; }
.tx-nav__links { display: flex; gap: 28px; margin-left: auto; margin-right: var(--space-4); font-size: 14px; color: var(--text-muted); }
.tx-nav__links a { transition: color .2s; }
.tx-nav__links a:hover { color: var(--text); }

.tx-theme { display: inline-grid; place-items: center; width: 36px; height: 36px; padding: 0; border: 1px solid var(--line-strong); border-radius: var(--radius-pill); background: transparent; color: var(--text); cursor: pointer; flex: none; transition: border-color .2s, transform .2s; }
.tx-theme:hover { border-color: var(--text); transform: rotate(-12deg); }
.tx-theme:focus-visible { outline: 2px solid var(--signal-text); outline-offset: 3px; }
.tx-theme svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.tx-theme__sun { display: none; }
[data-theme="dark"] .tx-theme__sun { display: block; }
[data-theme="dark"] .tx-theme__moon { display: none; }

.tx-hero { position: relative; padding: 96px 0 112px; }
.tx-hero::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(var(--line-strong) 1px, transparent 1.6px); background-size: 24px 24px; -webkit-mask-image: radial-gradient(ellipse 70% 80% at 72% 40%, #000 10%, transparent 70%); mask-image: radial-gradient(ellipse 70% 80% at 72% 40%, #000 10%, transparent 70%); pointer-events: none; }
.tx-hero__ghost { position: absolute; right: -40px; top: 10px; font: 700 520px/0.8 var(--font-sans); letter-spacing: -.08em; color: transparent; -webkit-text-stroke: 1px var(--line); pointer-events: none; user-select: none; }
.tx-hero__grid { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: var(--space-16); align-items: center; }
.tx-hero h1 { font: 600 88px/.95 var(--font-sans); letter-spacing: -.045em; margin: var(--space-6) 0 var(--space-8); }
.tx-rot { display: inline-block; color: var(--signal-text); transition: opacity .35s ease, transform .35s ease, filter .35s; }
.tx-rot.is-out { opacity: 0; transform: translateY(.25em); filter: blur(6px); }
.tx-hero__lead { font-size: 19px; line-height: 1.55; color: var(--text-muted); max-width: 54ch; }
.tx-hero__lead strong { color: var(--text); font-weight: 500; }
.tx-hero__cta { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-12); }
.tx-hero__meta { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-6); margin-top: var(--space-8); font: 12px/16px var(--font-mono); color: var(--text-muted); }
.tx-hero__meta span::before { content: "✓ "; color: var(--success); }
.tx-hero__term { transform: rotate(1.2deg); transition: transform .5s ease; }
.tx-hero__term:hover { transform: rotate(0deg) translateY(-4px); }

.tx-marquee { border-block: 1px solid var(--line); padding: 28px 0; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.tx-marquee__label { text-align: center; margin-bottom: 18px; }
.tx-marquee__track { display: flex; width: max-content; gap: 56px; animation: tx-scroll 90s linear infinite; }
.tx-marquee__track span { font: 600 26px/1 var(--font-sans); letter-spacing: -.03em; color: var(--text-muted); white-space: nowrap; display: inline-flex; align-items: center; gap: 56px; }
.tx-marquee__track span::after { content: ""; width: 8px; height: 8px; background: var(--line-strong); border-radius: 2px; transform: rotate(45deg); }
@keyframes tx-scroll { to { transform: translateX(-50%); } }

.tx-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-8); padding-top: var(--space-16); }

.tx-bento { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: minmax(260px, auto); gap: var(--space-4); }
.tx-bento .span-2 { grid-column: span 2; }
.tx-bento .row-2 { grid-row: span 2; }
.tx-mini-tl { display: grid; grid-template-columns: 1fr 2fr 1fr; gap: 6px; margin-top: var(--space-8); }
.tx-mini-tl div { border-top: 3px solid var(--on-signal); padding-top: 10px; font: 500 12px/1.4 var(--font-mono); }
.tx-mini-tl div b { display: block; font: 600 15px/1.3 var(--font-sans); }

.tx-sprint { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: var(--space-16) var(--space-12); overflow: hidden; }
.tx-sprint__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: var(--space-16); align-items: center; }
.tx-sprint__big { font: 700 200px/.8 var(--font-sans); letter-spacing: -.07em; }
.tx-sprint__big small { display: block; font: 600 40px/1 var(--font-sans); letter-spacing: -.03em; color: var(--signal-text); margin-top: var(--space-4); }
.tx-steps { position: relative; display: grid; gap: var(--space-6); }
.tx-step { display: grid; grid-template-columns: 96px 1fr; gap: var(--space-6); padding-bottom: var(--space-6); border-bottom: 1px solid var(--line); }
.tx-step:last-child { border-bottom: 0; padding-bottom: 0; }
.tx-step__wk { font: 500 12px/24px var(--font-mono); color: var(--signal-text); text-transform: uppercase; letter-spacing: .08em; }
.tx-step h3 { font: 600 24px/1.2 var(--font-sans); letter-spacing: -.02em; margin-bottom: 6px; }
.tx-step p { color: var(--text-muted); }
.tx-progress { height: 4px; background: var(--line); border-radius: 4px; margin-top: var(--space-8); overflow: hidden; }
.tx-progress i { display: block; height: 100%; width: 0; background: var(--signal); border-radius: 4px; transition: width 2.4s cubic-bezier(.2,.7,.2,1); }
.tx-sprint.is-in .tx-progress i { width: 100%; }

.tx-sys { border-top: 1px solid var(--line); }
.tx-sys__row { display: grid; grid-template-columns: 220px 1fr auto 32px; gap: var(--space-6); align-items: center; padding: 22px var(--space-4); border-bottom: 1px solid var(--line); border-radius: var(--radius-md); transition: background-color .2s, padding .25s ease; }
.tx-sys__row:hover { background: var(--surface-raised); padding-left: var(--space-6); }
.tx-sys__name { font: 500 17px/1 var(--font-mono); }
.tx-sys__name em { font-style: normal; color: var(--text-muted); }
.tx-sys__desc { color: var(--text-muted); }
.tx-sys__go { color: var(--text-muted); transition: transform .2s, color .2s; }
.tx-sys__row:hover .tx-sys__go { color: var(--signal-text); transform: translateX(4px); }

.tx-cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
.tx-case__num { font: 600 72px/1 var(--font-sans); letter-spacing: -.05em; margin: var(--space-12) 0 var(--space-3); }
.tx-case__num small { font-size: 24px; letter-spacing: -.02em; color: var(--text-muted); margin-left: 6px; }
.tx-case__who { font: 500 12px/16px var(--font-mono); color: var(--text-muted); letter-spacing: .06em; text-transform: uppercase; }

.tx-exp { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-16); align-items: start; }
.tx-exp h2 { font: 600 56px/1 var(--font-sans); letter-spacing: -.04em; margin: var(--space-4) 0 var(--space-6); }
.tx-exp p { color: var(--text-muted); font-size: 17px; }
.tx-stack { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-8); }
.tx-stack .tx-chip { height: 34px; font-size: 13px; padding: 0 14px; }
.tx-group { display: grid; gap: var(--space-4); }
.tx-group .tx-card { padding: var(--space-6) var(--space-8); }
.tx-group .tx-card__title { margin: var(--space-2) 0 6px; font-size: 20px; }
.tx-partners { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-6); margin-top: var(--space-8); padding-top: var(--space-6); border-top: 1px solid var(--line); font: 13px/1.5 var(--font-mono); color: var(--text-muted); }
.tx-partners b { color: var(--text); font-weight: 500; }

.tx-cta { position: relative; background: var(--signal); color: var(--on-signal); border-radius: var(--radius-lg); padding: var(--space-16); overflow: hidden; }
.tx-cta::after { content: ""; position: absolute; right: -60px; top: -60px; width: 360px; height: 360px; border-radius: 50%; background-image: radial-gradient(rgba(10,11,10,.28) 1.4px, transparent 1.8px); background-size: 16px 16px; }
.tx-cta h2 { position: relative; font: 600 72px/.95 var(--font-sans); letter-spacing: -.045em; max-width: 14ch; }
.tx-cta p { position: relative; margin-top: var(--space-6); font-size: 19px; max-width: 52ch; color: rgba(10,11,10,.75); }
.tx-cta__row { position: relative; display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-8); }
.tx-cta .tx-btn--ghost { border-color: rgba(10,11,10,.35); color: var(--on-signal); }
.tx-cta .tx-btn--ghost:hover { border-color: var(--on-signal); }

.tx-foot { padding: var(--space-16) 0 var(--space-8); border-top: 1px solid var(--line); margin-top: var(--space-32); }
.tx-foot__cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--space-8); }
.tx-foot h4 { margin: 0 0 var(--space-4); font: 500 12px/16px var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--text-muted); }
.tx-foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.tx-foot li a:hover { color: var(--signal-text); }
.tx-foot address { font-style: normal; color: var(--text-muted); line-height: 1.8; }
.tx-foot__mark { font: 700 clamp(96px, 19vw, 248px)/.8 var(--font-sans); letter-spacing: -.07em; color: transparent; -webkit-text-stroke: 1px var(--line-strong); margin: var(--space-16) 0 var(--space-6); white-space: nowrap; }
.tx-foot__bar { display: flex; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; font: 12px/16px var(--font-mono); color: var(--text-muted); }

/* Reveal */
.tx-reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1); }
.tx-reveal.is-in { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .tx-wrap { padding: 0 16px; }
  .tx-nav__links { display: none; }
  .tx-nav .tx-theme { margin-left: auto; }
  .tx-section { padding: var(--space-16) 0; }
  .tx-section__head, .tx-hero__grid, .tx-sprint__grid, .tx-exp { grid-template-columns: 1fr; gap: var(--space-8); }
  .tx-section__head h2, .tx-exp h2 { font-size: 40px; }
  .tx-hero { padding: 56px 0 72px; }
  .tx-hero h1 { font-size: 52px; }
  .tx-hero__ghost { font-size: 280px; }
  .tx-stats, .tx-bento, .tx-cases { grid-template-columns: 1fr 1fr; }
  .tx-bento .span-2 { grid-column: span 2; }
  .tx-sprint { padding: var(--space-8) var(--space-6); }
  .tx-sprint__big { font-size: 120px; }
  .tx-sys__row { grid-template-columns: 1fr auto; }
  .tx-sys__desc { grid-column: 1 / -1; grid-row: 2; }
  .tx-sys__go { display: none; }
  .tx-cases { grid-template-columns: 1fr; }
  .tx-cta { padding: var(--space-8) var(--space-6); }
  .tx-cta h2 { font-size: 44px; }
  .tx-foot__cols { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .tx-stats, .tx-bento { grid-template-columns: 1fr; }
  .tx-bento .span-2 { grid-column: auto; }
  .tx-bento .row-2 { grid-row: auto; }
  .tx-hero h1 { font-size: 44px; }
  .tx-stat__num { font-size: 52px; }
}
@media (prefers-reduced-motion: reduce) {
  .tx *, .tx *::before, .tx *::after { animation: none !important; transition: none !important; }
  .tx-reveal { opacity: 1; transform: none; }
}