:root {
  --ink: #171717;
  --muted: #4d4d4d;
  --soft: #666;
  --line: rgba(0, 0, 0, 0.08);
  --surface: #fff;
  --wash: #fafafa;
  --blue: #0a72ef;
  --blue-bg: #ebf5ff;
  --pink: #de1d8d;
  --pink-bg: #fff0fa;
  --red: #ff5b4f;
  --red-bg: #fff3f1;
  --shadow: rgba(0,0,0,0.08) 0 0 0 1px, rgba(0,0,0,0.04) 0 2px 2px, rgba(0,0,0,0.04) 0 8px 8px -8px, #fafafa 0 0 0 1px inset;
  --mono: 'Geist Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --sans: 'Geist', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 0%, rgba(10,114,239,.08), transparent 28rem),
    radial-gradient(circle at 90% 7%, rgba(222,29,141,.08), transparent 24rem),
    #fff;
  font-feature-settings: "liga" 1;
}

a { color: inherit; text-decoration: none; }
p { color: var(--muted); line-height: 1.65; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  height: 72px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 32px;
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(18px);
  box-shadow: rgba(0,0,0,.08) 0 1px 0;
}
.site-header[data-elevated="true"] { box-shadow: var(--shadow); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; letter-spacing: -0.32px; }
.brand-mark {
  width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center;
  background: var(--ink); color: white; font-family: var(--mono); font-size: 14px;
  box-shadow: var(--shadow);
}
.desktop-nav { display: flex; gap: 28px; font-size: 14px; font-weight: 500; color: var(--muted); }
.desktop-nav a:hover { color: var(--ink); }
.header-actions { justify-self: end; display: flex; gap: 10px; }
.menu-button { display: none; }

.dark-button, .ghost-button {
  display: inline-flex; align-items: center; justify-content: center; min-height: 38px;
  border-radius: 7px; padding: 0 15px; font-size: 14px; font-weight: 500;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.dark-button { background: var(--ink); color: #fff; box-shadow: var(--shadow); }
.ghost-button { background: #fff; color: var(--ink); box-shadow: rgba(0,0,0,.08) 0 0 0 1px; }
.large { min-height: 46px; padding: 0 20px; }
.dark-button:hover, .ghost-button:hover { transform: translateY(-1px); }
.dark-button:focus-visible, .ghost-button:focus-visible, button:focus-visible, a:focus-visible { outline: 2px solid #0072f5; outline-offset: 3px; }

.section-shell { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.hero { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(360px, .98fr); gap: 56px; align-items: center; min-height: calc(100vh - 72px); padding-top: 72px; padding-bottom: 72px; }
.eyebrow, .mono-label { font-family: var(--mono); font-size: 12px; font-weight: 500; text-transform: uppercase; letter-spacing: .02em; color: var(--soft); }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; padding: 8px 11px; border-radius: 999px; box-shadow: rgba(0,0,0,.08) 0 0 0 1px; background: #fff; text-transform: none; font-family: var(--sans); letter-spacing: 0; }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 4px rgba(10,114,239,.12); }
h1 { margin: 22px 0 0; font-size: clamp(48px, 7vw, 86px); line-height: .94; letter-spacing: -4.7px; font-weight: 600; max-width: 780px; }
.hero-lede { font-size: 20px; max-width: 690px; margin: 24px 0 0; }
.hero-actions { display: flex; gap: 12px; margin-top: 32px; flex-wrap: wrap; }
.trust-row { margin-top: 34px; display: flex; gap: 16px; flex-wrap: wrap; color: var(--soft); font-size: 14px; }
.trust-row span { padding-left: 18px; position: relative; }
.trust-row span::before { content: ''; position: absolute; left: 0; top: 50%; width: 6px; height: 6px; margin-top: -3px; border-radius: 50%; background: var(--ink); }

.hero-panel { background: #fff; border-radius: 18px; padding: 14px; box-shadow: var(--shadow); transform: rotate(.7deg); }
.browser-bar { display: flex; gap: 8px; align-items: center; height: 36px; padding: 0 10px; border-radius: 10px; background: #fafafa; color: var(--soft); font-family: var(--mono); font-size: 12px; }
.browser-bar span { width: 9px; height: 9px; border-radius: 50%; background: #ddd; }
.browser-bar span:nth-child(1) { background: #ff5f57; }
.browser-bar span:nth-child(2) { background: #ffbd2e; }
.browser-bar span:nth-child(3) { background: #28c840; }
.browser-bar strong { margin-left: auto; font-weight: 500; }
.market-search { margin: 16px 0; height: 52px; display: flex; align-items: center; gap: 12px; padding: 0 16px; border-radius: 12px; box-shadow: rgba(0,0,0,.08) 0 0 0 1px; }
.market-search span { font-family: var(--mono); font-size: 12px; color: var(--soft); background: #fafafa; padding: 5px 7px; border-radius: 6px; box-shadow: rgba(0,0,0,.08) 0 0 0 1px; }
.market-search input { border: 0; outline: 0; width: 100%; color: var(--muted); font: inherit; background: transparent; }
.mini-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.mini-card { min-height: 142px; padding: 15px; border-radius: 12px; box-shadow: rgba(0,0,0,.08) 0 0 0 1px; background: #fff; display: flex; flex-direction: column; gap: 8px; }
.mini-card.active { background: #171717; color: white; }
.mini-card small { color: inherit; opacity: .68; line-height: 1.4; }
.mini-card em { margin-top: auto; font-style: normal; font-size: 12px; color: var(--blue); }
.mini-card.active em { color: #8ec5ff; }
.terminal-card { margin-top: 12px; padding: 16px; border-radius: 12px; background: #050505; color: #fff; font-family: var(--mono); }
.terminal-card div { font-size: 12px; text-transform: uppercase; color: #aaa; display: flex; gap: 8px; align-items: center; }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.dot.blue { background: var(--blue); }
.terminal-card code { display: block; margin: 12px 0; color: #f7f7f7; white-space: normal; }
.terminal-card p { margin: 0; color: #aaa; font-size: 12px; }

.metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-bottom: 110px; background: #ebebeb; box-shadow: rgba(0,0,0,.08) 0 0 0 1px; border-radius: 14px; overflow: hidden; padding: 0; }
.metrics div { background: #fff; padding: 28px; }
.metrics strong { display: block; font-size: 40px; letter-spacing: -2px; }
.metrics span { display: block; margin-top: 8px; color: var(--muted); }

.split { display: grid; grid-template-columns: .75fr 1.25fr; gap: 56px; padding-top: 60px; padding-bottom: 100px; }
.section-heading h2, .builders h2, .final-cta h2 { margin: 14px 0 0; font-size: clamp(36px, 5vw, 58px); line-height: 1; letter-spacing: -2.9px; font-weight: 600; }
.section-heading p, .builders p, .final-cta p { font-size: 18px; max-width: 620px; }
.centered { text-align: center; margin: 0 auto 42px; max-width: 760px; }
.centered p { margin-left: auto; margin-right: auto; }
.agent-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.agent-card { border-radius: 14px; padding: 22px; background: white; box-shadow: var(--shadow); min-height: 320px; display: flex; flex-direction: column; }
.card-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px; }
.tag { border-radius: 999px; padding: 6px 10px; font-size: 12px; font-weight: 500; }
.tag.blue { background: var(--blue-bg); color: #0068d6; }
.tag.pink { background: var(--pink-bg); color: var(--pink); }
.tag.red { background: var(--red-bg); color: #d93328; }
.tag.black { background: #171717; color: #fff; }
.tag.green { background: #ecfdf3; color: #087443; }
.tag.purple { background: #f4efff; color: #6c2bd9; }
.tag.orange { background: #fff4e8; color: #b45309; }
.tag.teal { background: #e6fffb; color: #04706b; }
.price { color: var(--soft); font-size: 13px; font-family: var(--mono); }
.agent-card h3 { font-size: 26px; letter-spacing: -1px; margin: 0; }
.agent-card ul { margin: auto 0 0; padding: 0; list-style: none; color: var(--muted); display: grid; gap: 8px; }
.agent-card li::before { content: '→'; margin-right: 8px; color: var(--ink); }
.featured-agent { grid-column: 1 / -1; background: linear-gradient(180deg, #fff, #f8fffb); }
.agent-link { margin-top: 18px; color: #087443; font-weight: 600; }

.receptionist-demo { padding-top: 10px; padding-bottom: 110px; }
.receptionist-layout { display: grid; grid-template-columns: .82fr 1.1fr .95fr; gap: 14px; align-items: stretch; }
.business-card, .chat-demo, .owner-summary { background: #fff; border-radius: 16px; padding: 22px; box-shadow: var(--shadow); }
.business-card h3 { font-size: 28px; margin: 18px 0 0; letter-spacing: -1px; }
.business-card dl { display: grid; gap: 14px; margin: 22px 0; }
.business-card dt { font-family: var(--mono); font-size: 12px; text-transform: uppercase; color: var(--soft); margin-bottom: 4px; }
.business-card dd { margin: 0; color: var(--ink); line-height: 1.45; }
.channel-row { display: flex; gap: 8px; flex-wrap: wrap; }
.channel-row span, .quick-prompts button { border: 0; border-radius: 999px; padding: 8px 10px; background: #fafafa; box-shadow: rgba(0,0,0,.08) 0 0 0 1px; color: var(--muted); font: 500 12px var(--sans); }
.chat-demo { display: flex; flex-direction: column; min-height: 520px; padding: 0; overflow: hidden; }
.chat-header { display: flex; justify-content: space-between; align-items: center; padding: 18px 20px; box-shadow: rgba(0,0,0,.08) 0 1px 0; }
.chat-header span { color: #087443; font-size: 13px; }
.chat-log { flex: 1; display: flex; flex-direction: column; gap: 10px; padding: 18px; background: linear-gradient(180deg, #fafafa, #fff); overflow: auto; }
.bubble { max-width: 82%; padding: 12px 14px; border-radius: 15px; line-height: 1.45; font-size: 14px; }
.bot.bubble { background: #fff; box-shadow: rgba(0,0,0,.08) 0 0 0 1px; color: var(--ink); align-self: flex-start; }
.user.bubble { background: #171717; color: #fff; align-self: flex-end; }
.chat-form { display: flex; gap: 10px; padding: 14px; box-shadow: rgba(0,0,0,.08) 0 -1px 0; }
.chat-form input { flex: 1; border: 0; outline: 0; border-radius: 10px; padding: 0 14px; min-height: 42px; box-shadow: rgba(0,0,0,.08) 0 0 0 1px; font: inherit; }
.quick-prompts { display: flex; gap: 8px; flex-wrap: wrap; padding: 0 14px 14px; }
.quick-prompts button { cursor: pointer; }
.owner-summary { background: #050505; color: #fff; display: flex; flex-direction: column; }
.summary-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.summary-top .mono-label { color: #aaa; }
.summary-top button { border: 0; border-radius: 8px; padding: 8px 10px; background: #fff; color: #171717; font-weight: 600; }
.owner-summary pre { flex: 1; color: #d7d7d7; line-height: 1.6; white-space: pre-wrap; font-size: 13px; }

.research-demo { padding-top: 10px; padding-bottom: 110px; }
.research-card { background: linear-gradient(180deg, #fff, #fbf8ff); }
.research-layout { display: grid; grid-template-columns: .9fr 1fr 1.1fr; gap: 14px; align-items: stretch; }
.workflow-map, .research-console, .report-preview { background: #fff; border-radius: 16px; padding: 22px; box-shadow: var(--shadow); }
.workflow-map h3 { font-size: 28px; letter-spacing: -1px; margin: 18px 0; }
.workflow-map ol { list-style: none; display: grid; gap: 12px; padding: 0; margin: 0; counter-reset: research-step; }
.workflow-map li { counter-increment: research-step; display: grid; grid-template-columns: 34px 1fr; gap: 8px 12px; align-items: start; padding: 12px; border-radius: 12px; background: #fafafa; }
.workflow-map li::before { content: counter(research-step); width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: #171717; color: #fff; font-family: var(--mono); font-size: 12px; grid-row: span 2; }
.workflow-map li span { color: var(--muted); font-size: 14px; }
.research-console { display: flex; flex-direction: column; gap: 14px; }
.research-console label { font-family: var(--mono); font-size: 12px; text-transform: uppercase; color: var(--soft); }
.research-console textarea { min-height: 120px; resize: vertical; border: 0; outline: 0; border-radius: 12px; padding: 14px; font: inherit; line-height: 1.45; box-shadow: rgba(0,0,0,.08) 0 0 0 1px; }
.export-row { display: flex; gap: 10px; }
.export-row button { flex: 1; border: 0; border-radius: 10px; padding: 12px; background: #fafafa; box-shadow: rgba(0,0,0,.08) 0 0 0 1px; font-weight: 700; cursor: pointer; }
.research-status { min-height: 44px; border-radius: 12px; padding: 12px; background: #f4efff; color: #5c27bb; font-size: 14px; }
.report-preview { background: #050505; color: #fff; min-height: 420px; }
.report-preview .mono-label { color: #aaa; }
.report-preview h3 { color: #fff; font-size: 26px; margin: 12px 0; }
.report-preview p, .report-preview li { color: #d8d8d8; line-height: 1.55; }
.report-preview ul { padding-left: 18px; }
.report-preview cite { display: block; color: #aaa; font-style: normal; font-size: 12px; margin-top: 12px; }

.support-demo { padding-top: 10px; padding-bottom: 110px; }
.support-card { background: linear-gradient(180deg, #fff, #fffaf4); }
.document-card { background: linear-gradient(180deg, #fff, #f3fffd); }
.email-card { background: linear-gradient(180deg, #fff, #f4f9ff); }
.scheduling-card { background: linear-gradient(180deg, #fff, #f8fffb); }
.support-layout { display: grid; grid-template-columns: .9fr 1fr 1.05fr; gap: 14px; align-items: stretch; }
.support-stack, .support-console, .support-artifacts { background: #fff; border-radius: 16px; padding: 22px; box-shadow: var(--shadow); }
.stack-badges { display: flex; gap: 8px; flex-wrap: wrap; }
.support-stack h3 { font-size: 28px; letter-spacing: -1px; margin: 22px 0 12px; }
.support-stack p { margin-top: 20px; }
.support-channels { margin-top: 18px; }
.support-console { display: flex; flex-direction: column; gap: 14px; }
.support-console label { font-family: var(--mono); font-size: 12px; text-transform: uppercase; color: var(--soft); }
.support-console textarea { min-height: 130px; resize: vertical; border: 0; outline: 0; border-radius: 12px; padding: 14px; font: inherit; line-height: 1.45; box-shadow: rgba(0,0,0,.08) 0 0 0 1px; }
.support-answer { min-height: 68px; border-radius: 12px; padding: 12px; background: #fff4e8; color: #92400e; font-size: 14px; line-height: 1.5; }
.support-artifacts { display: grid; gap: 12px; background: #050505; }
.artifact { min-height: 178px; background: rgba(255,255,255,.06); border-radius: 14px; padding: 16px; }
.artifact .mono-label { color: #aaa; }
.artifact pre { margin-top: 12px; color: #e8e8e8; font-size: 13px; }

.document-demo, .email-demo, .scheduling-demo { padding-top: 10px; padding-bottom: 110px; }
.ops-layout { display: grid; grid-template-columns: .9fr 1fr 1.05fr; gap: 14px; align-items: stretch; }
.ops-stack, .ops-console, .ops-artifacts { background: #fff; border-radius: 16px; padding: 22px; box-shadow: var(--shadow); }
.ops-stack h3 { font-size: 28px; letter-spacing: -1px; margin: 22px 0 12px; }
.ops-console { display: flex; flex-direction: column; gap: 14px; }
.ops-console label { font-family: var(--mono); font-size: 12px; text-transform: uppercase; color: var(--soft); }
.ops-console textarea { min-height: 130px; resize: vertical; border: 0; outline: 0; border-radius: 12px; padding: 14px; font: inherit; line-height: 1.45; box-shadow: rgba(0,0,0,.08) 0 0 0 1px; }
.ops-console button:not(.dark-button) { border: 0; border-radius: 10px; padding: 12px; background: #fafafa; box-shadow: rgba(0,0,0,.08) 0 0 0 1px; font-weight: 700; cursor: pointer; }
.ops-artifacts { display: grid; gap: 12px; background: #050505; }

.workflow { padding: 100px 0; background: #fafafa; box-shadow: rgba(0,0,0,.08) 0 -1px 0, rgba(0,0,0,.08) 0 1px 0; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.steps article { background: #fff; border-radius: 14px; padding: 26px; box-shadow: var(--shadow); }
.step-number { font-family: var(--mono); font-size: 13px; font-weight: 600; }
.develop { color: var(--blue); } .preview { color: var(--pink); } .ship { color: var(--red); }
.steps h3 { font-size: 24px; letter-spacing: -0.96px; margin-bottom: 0; }

.builders { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: center; padding-top: 110px; padding-bottom: 110px; }
.builder-console { background: #050505; color: white; border-radius: 18px; padding: 18px; box-shadow: var(--shadow); }
.console-row { display: flex; justify-content: space-between; color: #aaa; font-family: var(--mono); font-size: 12px; margin-bottom: 20px; }
.console-row b { color: #7ee787; }
pre { margin: 0; white-space: pre-wrap; line-height: 1.7; color: #e8e8e8; font-family: var(--mono); font-size: 14px; }

.pricing { padding-top: 40px; padding-bottom: 110px; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.pricing-grid article { padding: 26px; min-height: 290px; border-radius: 14px; background: #fff; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.pricing-grid .featured { background: #171717; color: #fff; }
.pricing-grid .featured p { color: rgba(255,255,255,.7); }
.pricing-grid h3 { margin: 0; font-size: 22px; letter-spacing: -.8px; }
.pricing-grid strong { display: block; margin: 24px 0 4px; font-size: 42px; letter-spacing: -2px; }
.pricing-grid a { margin-top: auto; color: var(--blue); font-weight: 500; }
.pricing-grid .featured a { color: #8ec5ff; }

.final-cta { text-align: center; padding: 105px 24px; border-radius: 24px; margin-bottom: 60px; background: linear-gradient(180deg, #fff, #fafafa); box-shadow: var(--shadow); }
.final-cta p { margin-left: auto; margin-right: auto; }
.footer { max-width: 1180px; margin: 0 auto; padding: 32px 24px 52px; display: flex; justify-content: space-between; align-items: center; color: var(--soft); box-shadow: rgba(0,0,0,.08) 0 -1px 0; }
.footer p { margin: 0; font-size: 14px; }

@media (max-width: 920px) {
  .site-header { grid-template-columns: 1fr auto; padding: 0 18px; }
  .desktop-nav, .header-actions { display: none; }
  .menu-button { display: inline-grid; place-items: center; width: 40px; height: 40px; border: 0; border-radius: 9px; background: white; box-shadow: rgba(0,0,0,.08) 0 0 0 1px; font-size: 18px; }
  .hero, .split, .builders { grid-template-columns: 1fr; }
  .hero { padding-top: 54px; min-height: auto; }
  h1 { letter-spacing: -3px; }
  .hero-panel { transform: none; }
  .metrics, .steps, .pricing-grid, .receptionist-layout, .research-layout, .support-layout, .ops-layout { grid-template-columns: 1fr; }
  .agent-grid { grid-template-columns: 1fr; }
  .featured-agent { grid-column: auto; }
  .footer { flex-direction: column; align-items: flex-start; gap: 14px; }
}

@media (max-width: 560px) {
  .mini-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .dark-button.large, .ghost-button.large { width: 100%; }
  h1 { font-size: 48px; letter-spacing: -2.5px; }
  .section-heading h2, .builders h2, .final-cta h2 { letter-spacing: -2px; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}