/* Página pública */
.lp { max-width: 1160px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.lp-head { position: sticky; top: 0; z-index: 30; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.lp-head .lp { display: flex; align-items: center; gap: 16px; min-height: 64px; }
.lp-head .brand { text-decoration: none; color: var(--ink); padding: 0; }
.lp-head .brand-mark { height: 46px; }
/* En la web pública, los botones principales van en el ámbar del logo (en el panel siguen en verde). */
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.plan.featured { border-color: var(--accent); }
.plan.featured .ribbon { background: var(--accent); color: var(--on-accent); }
.demo .joint .gear { color: var(--accent); }
.lp-head nav { margin-left: auto; display: flex; gap: 6px; align-items: center; }
.lp-head nav a:not(.btn) { color: var(--muted); text-decoration: none; font-weight: 500; padding: 8px 10px; border-radius: 6px; }
.lp-head nav a:not(.btn):hover { color: var(--ink); background: var(--surface); }
.hero { padding: 56px 0 40px; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 40px; align-items: center; }
.hero h1 { font-size: clamp(36px, 5.6vw, 64px); line-height: 0.98; letter-spacing: -0.03em; font-stretch: 112%; }
.hero h1 em { font-style: normal; color: var(--machine); padding: 0 .06em; margin: 0 -.03em;
  background: linear-gradient(transparent var(--mark-top, 62%), var(--accent-mark) var(--mark-top, 62%), var(--accent-mark) var(--mark-bottom, 90%), transparent var(--mark-bottom, 90%));
  -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.hero .lede { font-size: 18px; max-width: 54ch; margin-top: 18px; }
.hero-cta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 26px; }
.hero-cta .btn { min-height: 46px; padding: 0 20px; font-size: 15.5px; }
.micro { margin-top: 12px; font-size: 13px; color: var(--muted); }
.demo { position: relative; display: grid; gap: 0; padding: 22px; margin-bottom: 40px; border-radius: 16px; border: 1px solid var(--line); background:
  linear-gradient(var(--surface-2), var(--surface-2)) padding-box, repeating-linear-gradient(135deg, var(--line) 0 1px, transparent 1px 9px) border-box; }
.demo .rail { max-width: none; }
.demo .node { cursor: default; }
.demo .joint { height: 30px; }
.demo-ask { display: grid; gap: 8px; margin-bottom: 18px; }
.demo-ask label { font-weight: 650; font-size: 15px; }
.demo-ask textarea { width: 100%; resize: vertical; min-height: 64px; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); padding: 10px 12px; background: var(--surface); color: var(--ink); font: inherit; font-size: 15px; }
.demo-ask textarea:focus { outline: 2px solid var(--brass); outline-offset: 1px; }
.demo-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.demo-row .btn svg { width: 16px; height: 16px; }
.demo-status { font-size: 13.5px; color: var(--muted); }
.demo-result { display: grid; gap: 8px; justify-items: start; margin-top: 16px; padding-top: 14px; border-top: 1px dashed var(--line-strong); }
.demo-summary { margin: 0; font-size: 15px; }
.demo .rail[aria-busy="true"] { opacity: .45; transition: opacity .2s; }
.node-in { animation: node-in .35s ease-out both; }
@keyframes node-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .node-in { animation: none; } }
.notif { position: absolute; right: -14px; bottom: -46px; width: min(290px, 80%); background: var(--ink); color: var(--bg); border-radius: 14px; padding: 12px 14px; box-shadow: 0 18px 40px rgb(0 0 0 / .25); font-size: 13.5px; line-height: 1.4; }
.notif b { display: block; font-size: 12px; opacity: .7; font-weight: 600; margin-bottom: 4px; }
.strip { display: flex; flex-wrap: wrap; gap: 10px 18px; align-items: center; justify-content: center; padding: 26px 0 8px; color: var(--muted); font-size: 14px; }
.strip span { display: inline-flex; align-items: center; gap: 8px; }
.strip .app-tile { width: 28px; height: 28px; }
.sec { padding: 56px 0; }
.sec-head { display: grid; gap: 8px; margin-bottom: 22px; max-width: 760px; }
.sec-head h2 { font-size: clamp(26px, 3.4vw, 38px); font-stretch: 112%; font-weight: 800; letter-spacing: -0.02em; line-height: 1.05; }
.steps3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; counter-reset: s; }
.steps3 .panel { padding: 20px; display: grid; gap: 8px; }
.steps3 .n { font-family: var(--font-display); font-weight: 800; font-size: 22px; line-height: 1; width: 46px; height: 46px; border-radius: 50%;
  display: grid; place-items: center; justify-self: start; background: var(--accent); color: var(--on-accent); }
.steps3 p { margin: 0; color: var(--muted); }
.who3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.who3 .panel { padding: 20px; display: grid; gap: 8px; }
.who3 p { margin: 0; color: var(--muted); }
.faq { display: grid; gap: 10px; max-width: 820px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.faq summary { cursor: pointer; padding: 14px 16px; font-weight: 650; list-style: none; display: flex; justify-content: space-between; gap: 10px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 20px; line-height: 1; color: var(--muted); }
.faq details[open] summary::after { content: "–"; }
.faq p { margin: 0; padding: 0 16px 16px; color: var(--muted); }
.cta-band { margin: 20px 0 56px; padding: 34px; border-radius: 16px; background: var(--band); color: var(--on-band); display: flex; gap: 20px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.cta-band h2 { font-size: clamp(24px, 3vw, 34px); font-stretch: 112%; }
.cta-band .btn { background: var(--accent); color: var(--on-accent); border-color: var(--accent); min-height: 46px; padding: 0 20px; }
.cta-band .btn:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.lp-foot { border-top: 1px solid var(--line); padding: 28px 0 calc(28px + env(safe-area-inset-bottom, 0px)); color: var(--muted); font-size: 14px; }
.lp-foot .lp { display: flex; gap: 16px; flex-wrap: wrap; justify-content: space-between; align-items: center; }
.lp-foot nav { display: flex; gap: 14px; flex-wrap: wrap; }
.lp-foot a { color: var(--muted); }
@media (max-width: 960px) {
  .hero { grid-template-columns: minmax(0, 1fr); padding-top: 32px; }
  .steps3, .who3 { grid-template-columns: minmax(0, 1fr); }
  .notif { position: static; width: auto; margin-top: 14px; }
  .demo { margin-bottom: 0; }
}
@media (max-width: 640px) {
  .lp-head nav a:not(.btn) { display: none; }
  .cta-band { padding: 24px; }
  .demo-ask textarea { min-height: 96px; } /* el ejemplo ocupa 3 líneas en el móvil; con 2 se cortaba */
}