:root {
  --ink: #171714;
  --paper: #f2eee4;
  --paper-deep: #dfd8c9;
  --signal: #ff5b35;
  --acid: #d7ff5f;
  --muted: #77766f;
  --line: rgba(23, 23, 20, 0.18);
  --display: "Syne", sans-serif;
  --body: "Manrope", sans-serif;
  --mono: "DM Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.noise { position: fixed; inset: 0; pointer-events: none; z-index: 99; opacity: .055; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.95' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.65'/%3E%3C/svg%3E"); }
.section-shell { width: min(1420px, calc(100% - 72px)); margin-inline: auto; }

.site-header {
  width: min(1420px, calc(100% - 72px));
  height: 92px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 20;
}
.brand { display: inline-flex; align-items: center; gap: 12px; font-family: var(--display); font-size: 21px; font-weight: 800; letter-spacing: -.04em; }
.brand > span:last-child > span { color: var(--signal); }
.brand-mark { width: 35px; height: 35px; border-radius: 50%; background: var(--ink); display: grid; place-items: center; position: relative; overflow: hidden; }
.brand-mark i { position: absolute; width: 5px; height: 23px; background: var(--paper); transform: rotate(38deg); }
.brand-mark i:nth-child(1) { translate: -8px 3px; }
.brand-mark i:nth-child(2) { translate: 0 0; }
.brand-mark i:nth-child(3) { translate: 8px -3px; }
.site-nav { display: flex; align-items: center; gap: 34px; font-size: 14px; font-weight: 600; }
.site-nav > a:not(.nav-cta) { position: relative; }
.site-nav > a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; bottom: -5px; width: 100%; height: 2px; background: var(--signal); transform: scaleX(0); transform-origin: right; transition: transform .25s ease; }
.site-nav > a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-cta, .button { display: inline-flex; align-items: center; justify-content: center; gap: 28px; border: 1px solid var(--ink); min-height: 48px; padding: 0 20px; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.nav-cta { background: var(--ink); color: var(--paper); }
.nav-cta:hover, .button:hover { transform: translate(-3px, -3px); box-shadow: 5px 5px 0 var(--signal); }
.menu-button { display: none; background: none; border: 0; padding: 8px; }
.menu-button span:not(.sr-only) { display: block; width: 28px; height: 2px; background: var(--ink); margin: 6px; }

.hero { min-height: 790px; display: grid; grid-template-columns: 1.02fr .98fr; gap: 56px; align-items: center; padding: 80px 0 105px; position: relative; }
.eyebrow { font-family: var(--mono); text-transform: uppercase; letter-spacing: .09em; font-size: 12px; display: flex; align-items: center; gap: 11px; margin-bottom: 22px; }
.eyebrow > span { width: 9px; height: 9px; background: var(--signal); border-radius: 50%; box-shadow: 0 0 0 5px rgba(255, 91, 53, .15); }
h1, h2, h3 { font-family: var(--display); margin: 0; line-height: .98; letter-spacing: -.055em; }
h1 { font-size: clamp(60px, 6.6vw, 108px); font-weight: 700; }
h1 em, h2 em, blockquote em { color: var(--signal); font-style: normal; }
.hero-lead { max-width: 650px; margin: 32px 0 34px; font-size: clamp(17px, 1.45vw, 21px); line-height: 1.65; color: #4f4e48; }
.hero-actions { display: flex; align-items: center; gap: 30px; }
.button { min-height: 58px; padding-inline: 24px; font-weight: 700; }
.button-primary { background: var(--signal); }
.text-link { font-family: var(--mono); font-size: 13px; border-bottom: 1px solid var(--ink); padding-bottom: 3px; }
.text-link span { margin-left: 8px; }
.hero-index { position: absolute; left: 0; bottom: 28px; font-family: var(--mono); font-size: 11px; color: var(--muted); }

.hero-stage { min-height: 620px; background: var(--signal); position: relative; display: grid; place-items: center; overflow: hidden; border: 1px solid var(--ink); box-shadow: 14px 14px 0 var(--ink); }
.stage-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(23,23,20,.14) 1px, transparent 1px), linear-gradient(90deg, rgba(23,23,20,.14) 1px, transparent 1px); background-size: 46px 46px; }
.orbit { position: absolute; border: 1px solid rgba(23,23,20,.45); border-radius: 50%; }
.orbit::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--acid); border: 1px solid var(--ink); position: absolute; left: 50%; top: -5px; }
.orbit-one { width: 520px; height: 520px; animation: rotate 20s linear infinite; }
.orbit-two { width: 400px; height: 400px; animation: rotate 14s linear infinite reverse; }
@keyframes rotate { to { transform: rotate(360deg); } }
.chat-window { width: min(82%, 480px); background: var(--paper); border: 1px solid var(--ink); position: relative; z-index: 3; box-shadow: 9px 9px 0 rgba(23,23,20,.85); }
.chat-topbar { display: flex; align-items: center; gap: 11px; padding: 16px; border-bottom: 1px solid var(--ink); }
.status-dot { width: 10px; height: 10px; background: #45b36b; border-radius: 50%; box-shadow: 0 0 0 4px rgba(69,179,107,.15); }
.chat-topbar strong { display: block; font-family: var(--display); font-size: 14px; }
.chat-topbar small { display: block; font-size: 9px; color: var(--muted); margin-top: 2px; }
.topbar-code { margin-left: auto; font-family: var(--mono); font-size: 10px; }
.chat-body { padding: 18px; min-height: 390px; display: flex; flex-direction: column; gap: 15px; }
.message { max-width: 88%; padding: 13px 15px; border: 1px solid var(--ink); }
.message span { font-family: var(--mono); text-transform: uppercase; font-size: 8px; color: var(--muted); }
.message p { margin: 6px 0 0; font-size: 13px; line-height: 1.5; }
.message-customer { align-self: flex-end; background: var(--paper-deep); }
.message-ai { background: white; }
.source-pill { display: inline-block; margin-top: 10px; font-family: var(--mono); font-size: 8px; padding: 4px 7px; background: var(--acid); border: 1px solid var(--ink); }
.thinking { display: none; align-items: center; gap: 4px; padding: 10px; }
.thinking i { width: 5px; height: 5px; border-radius: 50%; background: var(--ink); animation: bounce 1s infinite; }
.thinking i:nth-child(2) { animation-delay: .15s; }
.thinking i:nth-child(3) { animation-delay: .3s; }
@keyframes bounce { 50% { transform: translateY(-5px); } }
.handoff-card { margin-top: auto; border: 1px dashed var(--ink); padding: 11px 13px; background: rgba(255,91,53,.08); }
.handoff-card div { display: flex; align-items: center; gap: 8px; font-size: 11px; }
.handoff-card div span { color: var(--signal); font-size: 18px; }
.handoff-card p { margin: 3px 0 0 27px; font-size: 9px; color: var(--muted); }
.chat-input { height: 48px; border-top: 1px solid var(--ink); padding: 0 11px 0 16px; display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size: 11px; }
.chat-input button { border: 1px solid var(--ink); background: var(--acid); width: 30px; height: 30px; cursor: pointer; }
.whatsapp-window { border-radius: 13px; overflow: hidden; background: #efeae2; }
.wa-demo-label { padding: 5px 12px; background: #172b25; color: #cde8dc; font: 8px var(--mono); letter-spacing: .13em; text-align: center; }
.whatsapp-window .chat-topbar { background: #075e54; color: white; border-bottom: 0; padding: 10px 13px; gap: 10px; }
.whatsapp-window .chat-topbar small { color: #d1e7df; }
.wa-back { font-size: 27px; line-height: 1; }
.wa-avatar { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; flex: none; background: #cbe6d5; color: #075e54; font-family: var(--display); font-weight: 800; }
.wa-menu { margin-left: auto; font-size: 23px; line-height: 1; }
.whatsapp-window .chat-body { background-color: #efeae2; background-image: radial-gradient(#d8d0c2 1px, transparent 1px); background-size: 24px 24px; min-height: 390px; gap: 12px; }
.wa-date { align-self: center; background: #e6dcd0; box-shadow: 0 1px 2px #0002; padding: 3px 10px; border-radius: 7px; color: #665e55; font-size: 10px; }
.whatsapp-window .message { border: 0; border-radius: 9px; padding: 9px 11px 6px; box-shadow: 0 1px 2px #0003; max-width: 82%; }
.whatsapp-window .message p { margin: 0 0 5px; font-size: 12px; }
.whatsapp-window .message p + p { margin-top: 8px; }
.whatsapp-window .message-customer { align-self: flex-start; background: white; }
.whatsapp-window .message-ai { align-self: flex-end; background: #d9fdd3; }
.whatsapp-window .demo-handoff { margin-top: 0; }
.wa-time { text-align: right; color: #7c8179; font-size: 9px; line-height: 1; }
.wa-ticks { color: #45a4cf; margin-left: 3px; letter-spacing: -3px; }
.whatsapp-window .chat-input { background: #eee; border-top: 0; gap: 7px; padding: 8px; height: 50px; }
.wa-composer { height: 34px; border-radius: 18px; background: white; padding: 7px 12px; flex: 1; display: flex; justify-content: space-between; }
.wa-composer span { font-size: 17px; line-height: 1; }
.whatsapp-window .chat-input button { background: #00a884; color: white; border: 0; border-radius: 50%; flex: none; width: 34px; height: 34px; font-size: 20px; }
.stage-note { position: absolute; z-index: 4; background: var(--acid); border: 1px solid var(--ink); padding: 8px 12px; font-family: var(--mono); font-size: 9px; box-shadow: 3px 3px 0 var(--ink); }
.stage-note span { color: var(--signal); margin-right: 8px; }
.note-one { top: 34px; left: 24px; transform: rotate(-3deg); }
.note-two { bottom: 31px; right: 23px; transform: rotate(2deg); }

.ticker { background: var(--ink); color: var(--paper); border-block: 1px solid var(--ink); overflow: hidden; padding: 17px 0; }
.ticker-track { width: max-content; display: flex; align-items: center; gap: 30px; font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; animation: marquee 24s linear infinite; }
.ticker-track i { color: var(--signal); font-style: normal; }
@keyframes marquee { to { transform: translateX(-50%); } }

.manifesto { padding: 120px 0 140px; }
.section-label { display: flex; gap: 16px; align-items: center; font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: .1em; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.section-label span { color: var(--signal); }
.section-label.light { color: var(--paper); border-color: rgba(242,238,228,.22); }
.manifesto-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 90px; align-items: end; padding: 65px 0 90px; }
.manifesto h2 { font-size: clamp(45px, 5.2vw, 78px); }
.manifesto-copy { font-size: 18px; color: #4f4e48; }
.mono-note { font-family: var(--mono); font-size: 10px; line-height: 1.7; color: var(--ink); margin-top: 28px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.feature-card { min-height: 440px; border: 1px solid var(--ink); padding: 28px; display: flex; flex-direction: column; position: relative; transition: transform .3s ease; }
.feature-card + .feature-card { border-left: 0; }
.feature-card:hover { transform: translateY(-9px); z-index: 2; }
.card-orange { background: var(--signal); }
.card-paper { background: #faf8f0; }
.card-dark { background: var(--ink); color: var(--paper); }
.feature-number { font-family: var(--mono); font-size: 10px; }
.feature-card h3 { font-size: 30px; margin-top: auto; max-width: 330px; }
.feature-card p { max-width: 350px; font-size: 14px; line-height: 1.7; margin: 16px 0 0; opacity: .78; }
.feature-icon { width: 110px; height: 110px; position: relative; margin: 35px auto; }
.icon-radar { border: 1px solid var(--ink); border-radius: 50%; }
.icon-radar i { position: absolute; border: 1px solid var(--ink); border-radius: 50%; inset: 20px; }
.icon-radar i:nth-child(2) { inset: 40px; background: var(--acid); }
.icon-radar i:nth-child(3) { width: 1px; height: 70px; left: 50%; top: 50%; border: 0; border-left: 1px solid var(--ink); transform-origin: top; animation: rotate 4s linear infinite; }
.icon-lines i { position: absolute; width: 100%; height: 20px; border: 1px solid currentColor; transform: skewX(-18deg); }
.icon-lines i:nth-child(2) { top: 38px; translate: -8px 0; background: var(--acid); color: var(--ink); }
.icon-lines i:nth-child(3) { top: 76px; translate: -16px 0; }
.icon-handoff i { position: absolute; width: 65px; height: 65px; border: 1px solid var(--paper); border-radius: 50%; top: 20px; }
.icon-handoff i:last-child { right: 0; background: var(--signal); mix-blend-mode: screen; }

.workflow { background: var(--ink); color: var(--paper); padding: 115px 0 130px; }
.workflow-heading { display: grid; grid-template-columns: 1fr .5fr; gap: 90px; padding: 70px 0 80px; align-items: end; }
.workflow-heading h2 { font-size: clamp(52px, 6vw, 88px); }
.workflow-heading p { color: #aaa79e; max-width: 400px; }
.workflow-list { list-style: none; padding: 0; margin: 0; border-top: 1px solid rgba(242,238,228,.25); }
.workflow-list li { display: grid; grid-template-columns: 80px 1fr 60px; align-items: center; min-height: 150px; border-bottom: 1px solid rgba(242,238,228,.25); transition: background .25s ease, padding .25s ease; }
.workflow-list li:hover { background: var(--signal); color: var(--ink); padding-inline: 24px; }
.workflow-number { font-family: var(--mono); color: var(--signal); font-size: 11px; }
.workflow-list li:hover .workflow-number { color: var(--ink); }
.workflow-list strong { font-family: var(--display); font-size: 31px; letter-spacing: -.03em; }
.workflow-list p { margin: 7px 0 0; color: #aaa79e; font-size: 13px; }
.workflow-list li:hover p { color: var(--ink); }
.workflow-glyph { justify-self: end; font-size: 30px; }

.use-cases { padding: 120px 0 140px; }
.use-case-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 110px; padding-top: 75px; }
.use-case-heading { position: relative; }
.use-case-heading h2 { font-size: clamp(55px, 6vw, 92px); position: relative; z-index: 2; }
.sunburst { width: 310px; height: 310px; background: repeating-conic-gradient(var(--signal) 0deg 4deg, transparent 4deg 11deg); border-radius: 50%; margin: 70px auto 0; mask-image: radial-gradient(circle, transparent 0 22%, #000 23%); animation: rotate 40s linear infinite; }
.use-case-list { border-top: 1px solid var(--ink); }
.use-case-list article { display: grid; grid-template-columns: 50px 1fr 1fr; gap: 22px; padding: 32px 0; border-bottom: 1px solid var(--ink); align-items: start; }
.use-case-list article > span { font-family: var(--mono); color: var(--signal); font-size: 10px; }
.use-case-list h3 { font-size: 24px; }
.use-case-list p { margin: 0; font-size: 13px; color: var(--muted); }

.principles { background: var(--signal); border-block: 1px solid var(--ink); }
.principles-inner { padding-block: 100px 115px; }
.principles .section-label { color: var(--ink); border-color: rgba(23,23,20,.25); }
.principles .section-label span { color: var(--paper); }
blockquote { font-family: var(--display); font-size: clamp(42px, 5.2vw, 78px); line-height: 1.08; letter-spacing: -.05em; margin: 75px 0; max-width: 1200px; }
blockquote em { color: var(--paper); }
.principle-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.principle-chips span { border: 1px solid var(--ink); padding: 10px 16px; font-family: var(--mono); font-size: 10px; text-transform: uppercase; background: rgba(242,238,228,.1); }

.final-cta { min-height: 680px; display: grid; grid-template-columns: .7fr 1.3fr; gap: 100px; align-items: center; padding-block: 110px; }
.cta-stamp { width: min(400px, 34vw); aspect-ratio: 1; border: 1px solid var(--ink); border-radius: 50%; display: grid; place-items: center; text-align: center; font-family: var(--display); font-weight: 800; font-size: clamp(35px, 5vw, 68px); line-height: .85; color: var(--signal); transform: rotate(-8deg); box-shadow: inset 0 0 0 12px var(--paper), inset 0 0 0 13px var(--ink); }
.final-copy h2 { font-size: clamp(48px, 5.5vw, 80px); }
.final-copy p { max-width: 620px; margin: 28px 0 34px; color: var(--muted); font-size: 18px; }
.button-dark { background: var(--ink); color: var(--paper); }

footer { background: var(--ink); color: var(--paper); padding: 70px max(36px, calc((100vw - 1420px) / 2)); }
.footer-main { display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: start; padding-bottom: 75px; }
.brand-footer .brand-mark { background: var(--paper); }
.brand-footer .brand-mark i { background: var(--ink); }
.footer-main p { margin: 0; color: #aaa79e; font-size: 13px; }
.footer-links { justify-self: end; display: flex; flex-direction: column; gap: 10px; align-items: flex-end; font-family: var(--mono); font-size: 11px; }
.footer-links a:hover { color: var(--signal); }
.footer-bottom { border-top: 1px solid rgba(242,238,228,.2); padding-top: 22px; display: flex; justify-content: space-between; color: #77766f; font-family: var(--mono); font-size: 9px; text-transform: uppercase; letter-spacing: .08em; }

.reveal { opacity: 1; transform: none; transition: opacity .7s ease, transform .7s cubic-bezier(.2,.8,.2,1); }
.js-reveal .reveal { opacity: 0; transform: translateY(25px); }
.js-reveal .reveal.is-visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; }

@media (max-width: 1050px) {
  .section-shell, .site-header { width: min(100% - 40px, 1420px); }
  .hero { grid-template-columns: 1fr; padding-top: 65px; }
  .hero-stage { min-height: 600px; }
  .manifesto-grid, .workflow-heading, .use-case-layout { grid-template-columns: 1fr; gap: 42px; }
  .feature-card { min-height: 390px; }
  .use-case-heading { display: grid; grid-template-columns: 1fr .5fr; align-items: center; }
  .sunburst { width: 230px; height: 230px; margin: 0; }
}

@media (max-width: 760px) {
  .section-shell, .site-header { width: min(100% - 28px, 1420px); }
  .site-header { height: 74px; }
  .menu-button { display: block; position: relative; z-index: 25; }
  .site-nav { position: fixed; inset: 0; background: var(--signal); flex-direction: column; justify-content: center; gap: 28px; font-family: var(--display); font-size: 30px; transform: translateY(-105%); transition: transform .35s ease; }
  .site-nav.open { transform: translateY(0); }
  .nav-cta { font-family: var(--body); font-size: 14px; }
  .menu-button[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-button[aria-expanded="true"] span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }
  .hero { min-height: auto; padding: 64px 0 90px; gap: 55px; }
  h1 { font-size: clamp(50px, 14vw, 72px); }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 20px; }
  .text-link { align-self: flex-start; }
  .hero-stage { min-height: 510px; box-shadow: 7px 7px 0 var(--ink); }
  .chat-window { width: 88%; }
  .chat-body { min-height: 340px; }
  .orbit-one { width: 430px; height: 430px; }
  .orbit-two { width: 330px; height: 330px; }
  .stage-note { display: none; }
  .manifesto, .use-cases { padding: 85px 0 100px; }
  .manifesto-grid { padding: 48px 0 65px; }
  .manifesto h2 { font-size: 43px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card + .feature-card { border-left: 1px solid var(--ink); border-top: 0; }
  .workflow { padding: 85px 0 100px; }
  .workflow-heading { padding: 50px 0; }
  .workflow-list li { grid-template-columns: 45px 1fr 35px; min-height: 170px; }
  .workflow-list strong { font-size: 24px; }
  .use-case-heading { display: block; }
  .sunburst { width: 190px; height: 190px; margin: 45px auto 0; }
  .use-case-list article { grid-template-columns: 36px 1fr; }
  .use-case-list article p { grid-column: 2; }
  .principles-inner { padding-block: 80px 90px; }
  blockquote { margin: 55px 0; font-size: 42px; }
  .final-cta { grid-template-columns: 1fr; gap: 70px; padding-block: 90px; }
  .cta-stamp { width: 250px; }
  .footer-main { grid-template-columns: 1fr; gap: 35px; }
  .footer-links { justify-self: start; align-items: flex-start; }
  .footer-bottom { flex-direction: column; gap: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}