@font-face {
  font-family: 'Archivo';
  src: url('../fonts/archivo-latin-var.woff2') format('woff2-variations');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono';
  src: url('../fonts/ibmplexmono-500-latin.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #08090f;
  --bg-alt: #0a0b13;
  --panel: #0e1018;
  --panel-top: #12141f;
  --ink: #e9eaf2;
  --ink-soft: #cdd0e2;
  --muted: #a7aac4;
  --muted-2: #8e92b8;
  --muted-3: #7e82a0;
  --muted-4: #5f6380;
  --brand: #6c6cf5;
  --brand-hover: #8484ff;
  --brand-action: #6464ea;
  --brand-action-hover: #5959d9;
  --brand-soft: #c6caff;
  --green: #29b36b;
  --green-soft: #5bd196;
  --green-ink: #04140c;
  --amber: #e0a33c;
  --line: rgba(198, 202, 255, .11);
  --line-soft: rgba(198, 202, 255, .08);
  --wrap: 1240px;
  --pad: 40px;
  --font: 'Archivo', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; -webkit-text-size-adjust: 100%; }
body { margin: 0; overflow-x: hidden; background: var(--bg); color: var(--ink); font-family: var(--font); font-size: 1rem; line-height: 1.5; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
h1, h2, h3, h4, p, ol { margin: 0; }
ol { padding: 0; list-style: none; }
a { color: var(--brand-soft); text-decoration: none; }
a:hover { color: #fff; }
button, summary { font: inherit; }
button { color: inherit; }
:where(a, button, summary, [tabindex]):focus-visible { outline: 2px solid var(--brand-hover); outline-offset: 3px; border-radius: 8px; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--pad); }
.skip { position: fixed; top: 8px; left: 16px; z-index: 100; transform: translateY(-160%); padding: 10px 14px; border-radius: 8px; background: var(--brand-action); color: #fff; font-weight: 600; }
.skip:focus { transform: translateY(0); }

.button, .btn { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; padding: 12px 22px; border: 1px solid transparent; border-radius: 10px; font-family: var(--font); font-size: .9375rem; font-weight: 600; line-height: 1.25; text-align: center; transition: background .18s, border-color .18s, color .18s, transform .18s; }
.button--primary, .btn--primary { background: var(--brand-action); color: #fff; }
.button--primary:hover, .btn--primary:hover { background: var(--brand-action-hover); color: #fff; transform: translateY(-1px); }
.button--secondary { border-color: rgba(198,202,255,.18); background: transparent; color: var(--ink); }
.button--secondary:hover { border-color: rgba(198,202,255,.45); background: rgba(198,202,255,.05); }

.nav { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid rgba(198,202,255,.09); background: rgba(8,9,15,.82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.nav__in { min-height: 68px; display: flex; align-items: center; gap: 40px; }
.brand { display: inline-flex; min-height: 44px; align-items: center; gap: 1px; color: var(--ink); font-size: 1.0625rem; font-weight: 700; letter-spacing: .06em; }
.brand img { width: 30px; height: 30px; object-fit: contain; }
.brand:hover { color: var(--ink); }
.nav__logo { display: inline-flex; min-height: 44px; align-items: center; }
.nav__logo img { width: auto; height: 30px; }
.nav__links { display: flex; align-items: center; gap: 28px; margin-left: 8px; }
.nav__links a { color: #9a9eb8; font-size: .875rem; }
.nav__links a:hover { color: var(--ink); }
.nav__cta { min-height: 42px; margin-left: auto; padding: 10px 20px; border-radius: 9px; font-size: .875rem; }

.hero { position: relative; overflow: hidden; padding: 88px 0 72px; }
.hero__glow { position: absolute; inset: 0; background: radial-gradient(1100px 520px at 22% -8%, rgba(108,108,245,.2), transparent 70%); pointer-events: none; }
.hero__grid { position: relative; display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 64px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; margin-bottom: 30px; padding: 6px 13px; border: 1px solid rgba(198,202,255,.16); border-radius: 999px; color: #9a9eb8; font: 500 .78125rem/1.4 var(--mono); }
.eyebrow span { width: 6px; height: 6px; border-radius: 50%; background: var(--green); }
.hero h1 { font-size: clamp(3rem, 5vw, 3.75rem); font-weight: 600; line-height: 1.04; letter-spacing: -.028em; text-wrap: pretty; }
.hero h1 span { display: block; color: var(--muted-2); }
.hero__sub { max-width: 520px; margin-top: 26px; color: var(--muted); font-size: 1.1875rem; line-height: 1.55; text-wrap: pretty; }
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 38px; }
.hero__actions .button { min-height: 50px; padding-inline: 24px; border-radius: 11px; font-size: .96875rem; }

.demo__toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.demo__chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chip, .replay { min-height: 36px; cursor: pointer; border: 0; font-family: var(--mono); }
.chip { padding: 7px 11px; border: 1px solid rgba(198,202,255,.12); border-radius: 7px; background: transparent; color: var(--muted-3); font-size: .75rem; transition: all .18s; }
.chip[aria-pressed='true'] { border-color: rgba(108,108,245,.5); background: rgba(108,108,245,.16); color: var(--brand-soft); }
.chip:hover { border-color: rgba(198,202,255,.35); color: var(--ink); }
.replay { padding: 4px; background: none; color: #9a9eb8; font-size: .75rem; }
.replay:hover { color: var(--ink); }
.demo__panel { min-height: 500px; padding: 20px; border: 1px solid rgba(198,202,255,.12); border-radius: 20px; background: linear-gradient(180deg, var(--panel-top), #0c0d16); box-shadow: 0 40px 90px -40px rgba(0,0,0,.9); }
.demo__head { display: flex; align-items: center; gap: 10px; padding-bottom: 16px; margin-bottom: 18px; border-bottom: 1px solid var(--line-soft); }
.avatar { display: grid; place-items: center; width: 32px; height: 32px; flex: none; border-radius: 50%; background: rgba(41,179,107,.12); color: var(--green); font-size: .75rem; font-weight: 600; }
.demo__contact { display: grid; flex: 1; min-width: 0; font-size: .84375rem; }
.demo__contact small { overflow-wrap: anywhere; color: var(--muted-3); font-size: .75rem; }
.demo__tag { flex: none; padding: 3px 7px; border: 1px solid rgba(108,108,245,.4); border-radius: 5px; background: rgba(108,108,245,.1); color: #a9acff; font: 500 .75rem/1.3 var(--mono); }
.thread { display: flex; max-height: 430px; flex-direction: column; gap: 11px; overflow-y: auto; padding-right: 4px; scroll-behavior: smooth; }
.event { flex: none; animation: rise .4s ease both; }
.event > small { display: block; margin-top: 5px; color: #9094af; font: 500 .75rem/1.4 var(--mono); }
.event--incoming { align-self: flex-start; max-width: 82%; }
.event--outgoing { align-self: flex-end; max-width: 86%; }
.event--outgoing > small { text-align: right; }
.event--outgoing > small span { margin-right: 8px; color: var(--green-soft); }
.bubble { padding: 11px 14px; border-radius: 14px 14px 14px 4px; background: #1b1e2c; color: var(--ink); font-size: .90625rem; line-height: 1.45; }
.event--outgoing .bubble { border-radius: 14px 14px 4px 14px; background: var(--green); color: var(--green-ink); }
.event--typing { align-self: flex-end; display: flex; align-items: center; gap: 10px; flex-direction: row-reverse; color: #9094af; font: 500 .75rem/1.4 var(--mono); }
.typing-dots { display: flex; gap: 6px; padding: 9px 12px; border-radius: 12px; background: #161927; }
.typing-dots span { width: 5px; height: 5px; border-radius: 50%; background: var(--brand-soft); animation: dot 1.1s infinite; }
.typing-dots span:nth-child(2) { animation-delay: .15s; }
.typing-dots span:nth-child(3) { animation-delay: .3s; }
.event--system, .event--note, .event--person { display: flex; align-items: flex-start; gap: 10px; padding: 11px 13px; border-radius: 12px; font-size: .8125rem; line-height: 1.45; }
.event--system { border: 1px dashed rgba(198,202,255,.22); color: var(--ink-soft); }
.event--system::before { content: ''; width: 6px; height: 6px; flex: none; margin-top: .45em; border-radius: 50%; background: var(--amber); }
.event--note { border: 1px solid rgba(41,179,107,.32); background: rgba(41,179,107,.07); }
.event--note::before { content: '✓'; flex: none; color: var(--green); }
.event--note small { display: block; margin-top: 3px; color: var(--muted-2); font: inherit; font-size: .75rem; }
.event--person { border: 1px solid rgba(108,108,245,.4); background: rgba(108,108,245,.09); color: #d5d7f5; }
.event--person::before { content: '✓'; flex: none; color: #a9acff; }
.event--record { overflow: hidden; margin-block: 2px; border: 1px solid rgba(198,202,255,.14); border-radius: 12px; background: #0f1119; }
.record__head { display: flex; justify-content: space-between; gap: 12px; padding: 8px 12px; background: rgba(198,202,255,.04); color: #9a9eb8; font: 500 .75rem/1.4 var(--mono); }
.record__head span:last-child { color: var(--green); }
.record__fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(90px,1fr)); }
.record__field { padding: 9px 12px; border-top: 1px solid rgba(198,202,255,.07); background: rgba(41,179,107,.05); }
.record__field small { display: block; margin-bottom: 3px; color: #9094af; font: 500 .75rem/1.4 var(--mono); }
.record__field span { display: block; overflow-wrap: anywhere; color: var(--ink); font-size: .78125rem; }
.event--document { align-self: flex-end; width: 272px; max-width: 88%; }
.document { overflow: hidden; border: 1px solid rgba(41,179,107,.35); border-radius: 14px 14px 4px 14px; background: #0e1712; }
.document__head { display: flex; justify-content: space-between; padding: 10px 13px; background: rgba(41,179,107,.1); color: var(--green-soft); font: 500 .75rem/1.4 var(--mono); }
.document__fields { display: grid; gap: 6px; padding: 12px 13px; }
.document__field { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; font-size: .78125rem; }
.document__field span:first-child { color: var(--muted-3); }
.document__action { padding: 10px; border-top: 1px solid rgba(41,179,107,.2); color: var(--green-soft); text-align: center; font-size: .78125rem; font-weight: 500; }
.event--marker { display: flex; align-items: center; gap: 10px; margin-block: 5px 1px; color: #9094af; font: 500 .75rem/1.4 var(--mono); text-align: center; }
.event--marker::before, .event--marker::after { content: ''; height: 1px; flex: 1; background: rgba(198,202,255,.12); }
.event--exception { padding: 15px; border: 1px solid rgba(108,108,245,.45); border-radius: 14px; background: rgba(108,108,245,.1); }
.event--exception > small { display: block; margin-bottom: 9px; color: #a9acff; font: 500 .75rem/1.4 var(--mono); letter-spacing: .08em; }
.event--exception p { margin-bottom: 13px; color: #d5d7f5; font-size: .875rem; line-height: 1.5; }
.exception__actions { display: flex; flex-wrap: wrap; gap: 9px; }
.exception__actions button { min-height: 42px; cursor: pointer; padding: 10px 16px; border: 1px solid rgba(198,202,255,.22); border-radius: 9px; background: transparent; color: var(--brand-soft); font-size: .8125rem; }
.exception__actions button:first-child { border: 0; background: var(--brand-action); color: #fff; font-weight: 600; }
.demo__caption { margin-top: 12px; color: #9094af; text-align: center; font-size: .78125rem; line-height: 1.5; }

.section { padding-block: 100px; border-top: 1px solid rgba(198,202,255,.09); }
.section--alt { background: var(--bg-alt); }
.section h2 { font-size: 2.5rem; font-weight: 600; line-height: 1.12; letter-spacing: -.02em; }
.section-lede { margin-top: 10px; color: var(--muted); font-size: 1.125rem; }
.section__close { margin-top: 34px; color: var(--muted); }
.section__close a, .final-cta small a { display: inline-flex; min-height: 44px; align-items: center; margin-block: -12px; text-decoration: underline; text-underline-offset: 3px; }

.pain { padding-block: 110px 90px; border-top: 0; }
.pain__grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0 40px; margin-top: 46px; border-top: 1px solid var(--line); }
.pain__grid li { display: flex; gap: 20px; padding: 26px 30px 26px 0; border-bottom: 1px solid var(--line); }
.pain__grid span { padding-top: 5px; color: var(--brand); font: 500 .75rem/1.4 var(--mono); }
.pain__grid p { color: var(--ink-soft); font-size: 1.1875rem; line-height: 1.5; text-wrap: pretty; }
.pain__close { max-width: 720px; margin-top: 44px; font-size: 1.375rem; font-weight: 500; line-height: 1.45; }
.pain__close strong { color: var(--brand-soft); }

.service-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; margin-top: 44px; }
.service-card { display: flex; min-height: 260px; flex-direction: column; padding: 26px; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); transition: border-color .25s, transform .25s; }
.service-card:hover { border-color: rgba(108,108,245,.5); transform: translateY(-3px); }
.service-card > span { margin-bottom: 20px; color: var(--brand); font: 500 .75rem/1.4 var(--mono); }
.service-card h3 { margin-bottom: 10px; font-size: 1.1875rem; line-height: 1.3; }
.service-card p { margin-bottom: 18px; color: var(--muted-2); font-size: .90625rem; line-height: 1.55; }
.service-card small { margin-top: auto; padding-top: 14px; border-top: 1px solid var(--line-soft); color: var(--muted-2); font: 500 .75rem/1.4 var(--mono); }

.section-heading { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 20px 40px; }
.interactive-tag { display: inline-flex; align-items: center; padding: 7px 12px; border: 1px solid rgba(108,108,245,.4); border-radius: 7px; background: rgba(108,108,245,.1); color: var(--brand-soft); font: 500 .75rem/1.4 var(--mono); }
.examples .section-lede { margin: 14px 0 40px; }
.example-panel { overflow: hidden; border: 1px solid rgba(198,202,255,.12); border-radius: 20px; background: #0c0d16; }
.example-panel { display: grid; grid-template-columns: minmax(330px,.92fr) minmax(0,1.35fr); }
.example-list { border-right: 1px solid rgba(198,202,255,.09); background: #0a0b12; }
.example-list__head { display: flex; justify-content: space-between; padding: 14px 20px; border-bottom: 1px solid rgba(198,202,255,.09); color: var(--muted-3); font: 500 .75rem/1.4 var(--mono); }
.example-list > button { display: block; width: 100%; cursor: pointer; padding: 18px 20px; border: 0; border-bottom: 1px solid rgba(198,202,255,.09); background: transparent; color: inherit; text-align: left; transition: background .18s; }
.example-list > button[aria-selected='true'] { background: rgba(108,108,245,.07); box-shadow: inset 3px 0 0 var(--brand); }
.example-list > button:hover { background: rgba(198,202,255,.04); }
.example-row__head { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.example-row__head strong { font-size: .90625rem; font-weight: 500; }
.example-row__head time { margin-left: auto; color: var(--muted-3); font: 500 .75rem/1.4 var(--mono); }
.row-avatar { display: grid; place-items: center; width: 26px; height: 26px; flex: none; border-radius: 50%; background: rgba(198,202,255,.07); color: #9a9eb8; font-size: .75rem; }
.example-row__ask { display: block; margin: 0 0 9px 36px; color: var(--muted-2); font-size: .875rem; line-height: 1.45; }
.status { display: inline-block; margin-left: 36px; padding: 4px 8px; border-radius: 5px; background: rgba(41,179,107,.12); color: var(--green-soft); font: 500 .75rem/1.35 var(--mono); }
.example-list__foot { padding: 16px 20px; color: var(--muted-3); font-size: .8125rem; line-height: 1.5; }
.example-detail { min-height: 460px; padding: 26px 28px; }
.example-detail__title { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 12px; margin-bottom: 8px; }
.example-detail__title h3 { font-size: 1.375rem; }
.example-detail__title span { color: var(--muted-3); font: 500 .75rem/1.4 var(--mono); }
.example-detail > p { max-width: 520px; margin-bottom: 24px; color: var(--muted-2); font-size: .90625rem; line-height: 1.55; }
.example-detail li { display: grid; grid-template-columns: 78px minmax(0,1fr); gap: 22px; align-items: baseline; padding: 16px 0; border-top: 1px solid rgba(198,202,255,.09); }
.example-detail time { color: var(--brand); font: 500 .8125rem/1.4 var(--mono); }
.example-detail h4 { margin-bottom: 4px; font-size: 1.0625rem; }
.example-detail li p { color: var(--muted-2); font-size: .9375rem; line-height: 1.6; text-wrap: pretty; }

.process { padding-block: 72px; }
.process-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 20px; margin-top: 32px; }
.process-grid > li { padding: 22px 15px 0; border-top: 2px solid var(--brand); }
.process-grid > li > div { display: flex; min-height: 18px; align-items: baseline; justify-content: space-between; gap: 8px; margin-bottom: 16px; }
.process-grid span { color: var(--brand); font: 500 .8125rem/1.4 var(--mono); }
.process-grid small { color: var(--muted-3); font: 500 .75rem/1.4 var(--mono); text-align: right; }
.process-grid h3 { margin-bottom: 12px; font-size: 1.25rem; line-height: 1.3; }
.process-grid p { color: var(--muted-2); font-size: .90625rem; line-height: 1.6; }
.process-grid__managed { padding: 22px 14px 20px !important; border-right: 1px solid rgba(108,108,245,.24); border-bottom: 1px solid rgba(108,108,245,.24); border-left: 1px solid rgba(108,108,245,.24); border-radius: 0 0 10px 10px; background: rgba(108,108,245,.07); }
.process-grid__managed span { color: var(--brand-soft); }
.process-grid__managed p { color: #9ea1be; }
.process-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: 28px; padding: 20px 26px; border: 1px solid rgba(198,202,255,.14); border-radius: 14px; }
.process-cta p { flex: 1; font-size: 1.1875rem; font-weight: 500; }
.process-cta .button { min-height: 46px; }

.pricing h2, .after h2 { font-size: 2rem; }
.price-card { max-width: 720px; margin-top: 26px; padding: 6px 24px 24px; border: 1px solid rgba(198,202,255,.14); border-radius: 14px; background: var(--panel); }
.price-card > div:not(.price-card__plus) { display: flex; gap: 16px; align-items: flex-start; padding: 22px 0 18px; }
.price-card > div:not(.price-card__plus) > span { padding-top: 4px; color: var(--brand); font: 500 .75rem/1.4 var(--mono); }
.price-card h3 { font-size: 1.125rem; }
.price-card p { margin-top: 5px; color: var(--muted-2); font-size: .90625rem; line-height: 1.55; }
.price-card__plus { display: flex; align-items: center; gap: 14px; }
.price-card__plus span { height: 1px; flex: 1; background: var(--line); }
.price-card__plus b { color: var(--brand); font-size: 1.375rem; }
.pricing__note { max-width: 720px; margin-top: 26px; color: var(--muted); line-height: 1.65; }

.after { padding-block: 104px; }
.after__copy { max-width: 820px; margin-top: 30px; }
.after__copy p:first-child { margin-bottom: 18px; color: var(--ink); font-size: 1.375rem; line-height: 1.55; text-wrap: pretty; }
.after__copy p:last-child { color: var(--muted); font-size: 1.125rem; line-height: 1.65; }

.founder { position: relative; overflow: hidden; padding-block: 96px; }
.founder__glow { position: absolute; inset: 0; background: radial-gradient(620px 320px at 18% 110%, rgba(108,108,245,.16), transparent 70%); pointer-events: none; }
.founder .wrap { position: relative; }
.founder > .wrap > h2 { margin-bottom: 34px; color: var(--muted-3); font: 600 .9375rem/1.4 var(--mono); letter-spacing: .1em; }
.founder-card { max-width: 680px; padding: 34px; border: 1px solid rgba(198,202,255,.13); border-top: 2px solid var(--brand); border-radius: 4px 4px 18px 18px; background: linear-gradient(180deg,#111320,#0c0e17); box-shadow: 0 40px 90px -50px rgba(0,0,0,.9); }
.founder-card__identity { display: flex; align-items: center; margin-bottom: 24px; }
.founder-card__identity h3 { font-size: 1.4375rem; }
.founder-card__identity p { margin-top: 3px; color: var(--muted-2); font-size: .90625rem; }
.founder-card > p { margin-bottom: 0; color: var(--muted); font-size: 1.03125rem; line-height: 1.65; text-wrap: pretty; }
.founder-card > strong { font-size: 1.03125rem; }
/* Cuando exista la foto: agregar .founder-card__photo antes del bloque de identidad. */
.founder-card__photo { width: 92px; height: 92px; flex: none; object-fit: cover; border-radius: 14px; }

.faq-layout { display: grid; grid-template-columns: minmax(240px,.7fr) minmax(0,1.3fr); gap: 80px; }
.faq-layout > h2 { font-size: 2rem; }
.faq { border-bottom: 1px solid var(--line); }
.faq details { border-top: 1px solid var(--line); }
.faq summary { display: flex; min-height: 66px; cursor: pointer; align-items: center; justify-content: space-between; gap: 16px; list-style: none; font-size: 1.125rem; font-weight: 500; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; flex: none; color: var(--brand); font-size: 1.125rem; }
.faq details[open] summary::after { content: '−'; }
.faq p { max-width: 620px; padding: 0 0 20px; color: #9a9eb8; line-height: 1.65; animation: rise-sm .3s ease both; }

.final-cta { position: relative; overflow: hidden; padding-block: 120px; text-align: center; }
.final-cta__glow { position: absolute; inset: 0; background: radial-gradient(800px 400px at 50% 120%, rgba(108,108,245,.24), transparent 70%); pointer-events: none; }
.final-cta__inner { position: relative; max-width: 840px; }
.final-cta h2 { font-size: 3.25rem; line-height: 1.06; letter-spacing: -.028em; }
.final-cta p { max-width: 560px; margin: 22px auto 36px; color: var(--muted); font-size: 1.1875rem; line-height: 1.6; }
.final-cta .button { min-height: 54px; padding-inline: 32px; font-size: 1.0625rem; }
.final-cta small { display: block; margin-top: 8px; color: var(--muted-2); font-size: .90625rem; }
.final-cta .button + small { margin-top: 26px; }

.footer { padding-block: 44px; border-top: 1px solid rgba(198,202,255,.09); background: var(--bg); color: var(--muted-3); }
.footer__in { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 30px; font-size: .84375rem; }
.brand--small { margin-right: 0; font-size: .875rem; letter-spacing: .05em; }
.brand--small img { width: 24px; height: 24px; }
.footer a { display: inline-flex; min-height: 44px; align-items: center; color: var(--muted-3); }
.footer a:hover { color: var(--ink); }
.footer__year { margin-left: auto; }
.footer__id { display: flex; align-items: center; gap: 16px; }
.footer__id img { width: 24px; height: 24px; object-fit: contain; }
.footer__links { display: flex; flex-wrap: wrap; gap: 24px; margin-left: auto; }
.small { font-size: .875rem; }

.sticky-cta { position: fixed; right: 0; bottom: 0; left: 0; z-index: 45; padding: 8px 20px; border-top: 1px solid rgba(198,202,255,.09); background: rgba(8,9,15,.94); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); transform: translateY(100%); visibility: hidden; transition: transform .18s, visibility .18s; }
.sticky-cta[data-visible='true'] { transform: translateY(0); visibility: visible; }
.sticky-cta .button { width: 100%; min-height: 46px; }

.doc { max-width: 900px; margin-block: 48px; padding-block: 64px; border-radius: 18px; background: #fff; color: #12162b; }
.doc h1 { font-size: clamp(2.25rem,5vw,3rem); line-height: 1.1; }
.doc h2 { margin-top: 42px; font-size: 1.375rem; }
.doc p { max-width: 68ch; margin-top: 16px; color: #5a6180; line-height: 1.65; }
.doc a { color: #4a56e0; }

@keyframes rise { from { transform: translateY(10px); } to { transform: translateY(0); } }
@keyframes rise-sm { from { transform: translateY(6px); } to { transform: translateY(0); } }
@keyframes dot { 0%,60%,100% { opacity: .22; } 30% { opacity: 1; } }

@media (max-width: 1080px) {
  .hero__grid { gap: 42px; }
  .service-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .process-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}

@media (max-width: 900px) {
  :root { --pad: 24px; }
  .nav__links { display: none; }
  .hero { padding: 58px 0 64px; }
  .hero__grid { grid-template-columns: 1fr; gap: 48px; }
  .hero__copy { max-width: 720px; }
  .demo { max-width: 680px; }
  .example-panel { grid-template-columns: 1fr; }
  .example-list { border-right: 0; border-bottom: 1px solid var(--line); }
  .faq-layout { grid-template-columns: 1fr; gap: 34px; }
}

@media (max-width: 640px) {
  :root { --pad: 16px; }
  html { scroll-padding-top: 64px; }
  .nav__in { min-height: 60px; gap: 12px; }
  .brand { font-size: .875rem; }
  .brand img { width: 26px; height: 26px; }
  .nav__cta { min-height: 44px; padding-inline: 13px; font-size: .75rem; }
  .hero { padding: 42px 0 52px; }
  .eyebrow { margin-bottom: 24px; }
  .hero h1 { font-size: clamp(2.25rem, 10.5vw, 2.75rem); }
  .hero__sub { margin-top: 20px; font-size: 1rem; }
  .hero__actions { align-items: stretch; margin-top: 28px; }
  .hero__actions .button { width: 100%; }
  .demo__toolbar { align-items: flex-start; }
  .demo__chips { flex: 1; }
  .chip { min-height: 44px; }
  .replay { min-height: 44px; text-align: right; }
  .demo__panel { min-height: 500px; padding: 14px; border-radius: 16px; }
  .thread { max-height: 438px; }
  .event--incoming, .event--outgoing { max-width: 92%; }
  .event--typing { align-items: flex-end; }
  .event--typing > small { max-width: 130px; text-align: right; }
  .section { padding-block: 72px; }
  .section h2 { font-size: 2rem; }
  .pain { padding-block: 76px 68px; }
  .pain__grid { grid-template-columns: 1fr; margin-top: 30px; }
  .pain__grid li { padding-right: 0; }
  .pain__grid p { font-size: 1rem; }
  .pain__close { margin-top: 34px; font-size: 1.125rem; }
  .service-grid { grid-template-columns: 1fr; margin-top: 32px; }
  .service-card { min-height: auto; padding: 22px; }
  .section-heading { align-items: flex-start; }
  .interactive-tag { order: -1; }
  .example-list > button { min-height: 126px; padding: 16px; }
  .example-detail { min-height: 0; padding: 22px 16px; }
  .example-detail li { grid-template-columns: 68px minmax(0,1fr); gap: 14px; }
  .process { padding-block: 64px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid > li { padding-inline: 4px; padding-bottom: 14px; }
  .process-grid__managed { padding: 22px 14px 20px !important; }
  .process-cta { align-items: stretch; padding: 20px; }
  .process-cta p { flex-basis: 100%; }
  .process-cta .button { width: 100%; }
  .price-card { padding-inline: 18px; }
  .after { padding-block: 76px; }
  .after__copy p:first-child { font-size: 1.125rem; }
  .founder { padding-block: 72px; }
  .founder-card { padding: 24px 20px; }
  .faq summary { min-height: 70px; font-size: 1rem; }
  .final-cta { padding-block: 88px 112px; }
  .final-cta h2 { font-size: 2.5rem; }
  .final-cta p { font-size: 1rem; }
  .final-cta .button { width: 100%; padding-inline: 16px; }
  .footer { padding-bottom: 92px; }
  .footer__in { align-items: flex-start; flex-direction: column; }
  .footer__year { margin-left: 0; }
  .footer__links { margin-left: 0; }
  .doc { margin-block: 24px; padding-block: 44px; border-radius: 12px; }
}

@media (min-width: 1024px) { .sticky-cta { display: none; } }

@media (prefers-reduced-motion: reduce) {
  html, .thread { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}