:root {
  --ink: #172b26;
  --muted: #61746c;
  --paper: #f4f0e8;
  --lime: #d8f65b;
  --coral: #f2775d;
  --line: rgba(23, 43, 38, .18);
  --mono: 'DM Mono', monospace;
  --sans: 'Space Grotesk', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; }
a { color: inherit; text-decoration: none; }
.site-header, .section-grid, .site-footer { width: min(1180px, calc(100% - 64px)); margin: 0 auto; }
.site-header { height: 92px; display: flex; align-items: center; justify-content: space-between; }
.header-actions { display: flex; align-items: center; gap: 18px; }
.brand { display: flex; align-items: center; gap: 9px; font-weight: 600; letter-spacing: -.04em; font-size: 22px; }
.brand-mark { display: grid; place-items: center; width: 29px; height: 29px; border: 2px solid var(--ink); border-radius: 50%; font-size: 15px; transform: rotate(-10deg); }
.brand-mark span { color: var(--coral); }
.nav-links { display: flex; gap: 34px; font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: .05em; }
.nav-links a, .text-link, .site-footer a { transition: opacity .2s; }
.nav-links a:hover, .text-link:hover, .site-footer a:hover { opacity: .55; }
.button { display: inline-flex; align-items: center; gap: 22px; background: var(--lime); padding: 16px 19px; font-size: 14px; font-weight: 600; border: 1px solid var(--ink); transition: transform .2s, box-shadow .2s; }
.button:hover { transform: translate(-3px, -3px); box-shadow: 4px 4px 0 var(--ink); }
.button-small { padding: 11px 14px; gap: 12px; font-size: 12px; }
.language-switch { border: 0; padding: 8px 0; background: transparent; color: var(--muted); cursor: pointer; font-family: var(--mono); font-size: 11px; letter-spacing: .05em; }
.language-switch:hover { color: var(--ink); }
.hero { min-height: 640px; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 8%; padding: 68px 0 90px; }
.eyebrow { display: flex; align-items: center; gap: 9px; font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: .06em; margin: 0 0 25px; }
.live-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--coral); box-shadow: 0 0 0 4px rgba(242,119,93,.2); }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(58px, 7.1vw, 94px); line-height: .91; letter-spacing: -.075em; margin-bottom: 34px; font-weight: 600; }
h1 em { color: var(--coral); font-style: normal; }
.hero-lede { max-width: 440px; color: var(--muted); font-size: 17px; line-height: 1.5; margin-bottom: 35px; }
.hero-actions { display: flex; align-items: center; gap: 27px; }
.text-link { font-family: var(--mono); font-size: 11px; text-transform: uppercase; }
.agent-stage { position: relative; min-height: 440px; background: #c8dbba; padding: 35px 33px; overflow: hidden; }
.agent-stage::before { content: ''; position: absolute; inset: 0; opacity: .22; background-image: linear-gradient(rgba(23,43,38,.45) 1px, transparent 1px), linear-gradient(90deg, rgba(23,43,38,.45) 1px, transparent 1px); background-size: 28px 28px; }
.stage-label { position: relative; display: flex; justify-content: space-between; font-family: var(--mono); font-size: 10px; letter-spacing: .04em; }
.stage-label span { color: #bd483a; }
.agent-window { position: relative; background: var(--paper); margin: 47px auto 0; max-width: 370px; box-shadow: 12px 12px 0 rgba(23,43,38,.85); animation: lift-in .8s ease-out both; }
.window-top { padding: 14px 17px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; font-family: var(--mono); font-size: 10px; text-transform: uppercase; }
.window-time { color: var(--muted); }
.window-body { padding: 25px 22px 17px; }
.task-progress { height: 5px; background: #dde5d9; margin-bottom: 24px; }
.progress-fill { display: block; height: 100%; width: 65%; background: var(--coral); }
.task-kicker { font-family: var(--mono); font-size: 10px; color: var(--muted); margin-bottom: 12px; }
.task-kicker strong { float: right; color: var(--ink); font-weight: 400; }
.task-card { display: flex; align-items: center; gap: 11px; border-top: 1px solid var(--line); padding: 15px 0; }
.task-icon { width: 27px; height: 27px; display: grid; place-items: center; background: var(--lime); font-size: 17px; }
.task-card-muted .task-icon { background: #e8c6b8; }
.task-title { margin-bottom: 4px; font-size: 12px; font-weight: 600; }
.task-meta { color: var(--muted); font-size: 10px; margin: 0; }
.task-check { margin-left: auto; font-size: 14px; }
.agent-note { border-top: 1px solid var(--line); display: flex; align-items: center; gap: 9px; padding-top: 15px; font-family: var(--mono); font-size: 9px; }
.note-avatar { display: grid; place-items: center; width: 23px; height: 23px; border-radius: 50%; background: var(--ink); color: var(--lime); font-size: 9px; }
.agent-note button { border: 0; background: none; margin-left: auto; font-size: 18px; cursor: pointer; color: var(--ink); }
.stage-sticker { position: absolute; right: 25px; bottom: 20px; color: var(--ink); font-family: var(--mono); font-size: 10px; line-height: 1.25; transform: rotate(-7deg); }
.stage-sticker strong { font-family: var(--sans); font-size: 15px; line-height: .9; display: inline-block; }
.stage-sticker span { color: var(--coral); font-size: 21px; }
.signal-bar { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); min-height: 62px; display: flex; align-items: center; justify-content: center; gap: 27px; padding: 15px 32px; font-family: var(--mono); font-size: 9px; letter-spacing: .07em; text-align: center; }
.signal-bar span { width: 5px; height: 5px; border-radius: 50%; background: var(--coral); }
.what, .how { display: grid; grid-template-columns: .8fr 1.2fr; gap: 10%; padding: 145px 0; }
.section-intro h2, .closing h2 { font-size: clamp(40px, 5vw, 68px); line-height: .94; letter-spacing: -.07em; font-weight: 600; margin: 0; }
.capability { display: grid; grid-template-columns: 36px 1fr 24px; gap: 18px; align-items: start; padding: 24px 0; border-top: 1px solid var(--line); }
.capability:last-child { border-bottom: 1px solid var(--line); }
.cap-number, .cap-arrow, .step > span { color: var(--coral); font-family: var(--mono); font-size: 11px; }
.capability h3 { font-size: 21px; letter-spacing: -.04em; margin-bottom: 8px; }
.capability p, .step p { color: var(--muted); line-height: 1.45; font-size: 14px; margin: 0; max-width: 390px; }
.cap-arrow { text-align: right; font-size: 18px; color: var(--ink); }
.how { background: var(--lime); width: 100%; max-width: none; padding-left: max(32px, calc((100% - 1180px) / 2)); padding-right: max(32px, calc((100% - 1180px) / 2)); grid-template-columns: .8fr 1.2fr; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; padding-top: 6px; }
.step { border-top: 1px solid var(--ink); padding-top: 15px; }
.step h3 { font-size: 20px; letter-spacing: -.04em; margin: 72px 0 10px; }
.step p { color: var(--ink); }
.closing { background: var(--coral); width: 100%; max-width: none; padding: 105px max(32px, calc((100% - 1180px) / 2)); display: flex; justify-content: space-between; align-items: end; }
.closing .eyebrow { margin-bottom: 20px; }
.button-light { background: var(--paper); }
.site-footer { min-height: 92px; display: flex; align-items: center; justify-content: space-between; font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .04em; }
@keyframes lift-in { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 760px) {
  .site-header, .section-grid, .site-footer { width: min(100% - 40px, 560px); }
  .site-header { height: 74px; }
  .nav-links { display: none; }
  .header-actions { gap: 13px; }
  .hero { display: block; padding: 65px 0 60px; }
  h1 { font-size: clamp(56px, 17vw, 82px); }
  .hero-lede { font-size: 16px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 22px; }
  .agent-stage { margin-top: 65px; min-height: 390px; padding: 25px 18px; }
  .agent-window { margin-top: 42px; }
  .signal-bar { gap: 12px; font-size: 8px; flex-wrap: wrap; }
  .signal-bar span { display: none; }
  .what, .how { display: block; padding: 90px 0; }
  .section-intro { margin-bottom: 55px; }
  .how { padding-left: 20px; padding-right: 20px; }
  .steps { grid-template-columns: 1fr; gap: 38px; }
  .step h3 { margin-top: 35px; }
  .closing { display: block; padding: 80px 20px; }
  .closing .button { margin-top: 42px; }
  .site-footer { min-height: 120px; flex-wrap: wrap; gap: 10px; padding: 25px 0; }
}