/* Landing de CLAIRA. Usa los tokens y la base de styles.css (colores, tema oscuro, botones, aviso de cookies). */
.l { font-size: 16px; line-height: 1.6; height: auto; }
html:has(body.l) { height: auto; scroll-behavior: smooth; scroll-padding-top: 76px; }
@media (prefers-reduced-motion: reduce) { html:has(body.l) { scroll-behavior: auto; } }
.l-wrap { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.l a { color: inherit; }

/* Botones */
.l-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 42px; padding: 0 18px; border-radius: 11px; background: var(--accent); color: var(--accent-ink) !important; font-weight: 600; font-size: 14.5px; text-decoration: none; border: 1px solid transparent; cursor: pointer; white-space: nowrap; transition: background 0.15s, border-color 0.15s, transform 0.1s; }
.l-btn:hover { background: var(--accent-hover); }
.l-btn:active { transform: translateY(1px); }
.l-btn-ghost { background: var(--surface); color: var(--text) !important; border-color: var(--border-strong); }
.l-btn-ghost:hover { background: var(--surface-2); }
.l-btn-lg { min-height: 52px; padding: 0 24px; font-size: 16px; border-radius: 13px; }
.l-link { background: none; border: 0; padding: 0; cursor: pointer; color: inherit; font: inherit; text-decoration: underline; text-underline-offset: 2px; }

/* Encabezado */
.l-top { position: sticky; top: 0; z-index: 30; background: var(--material-fuerte); backdrop-filter: blur(24px) saturate(180%); -webkit-backdrop-filter: blur(24px) saturate(180%); border-bottom: 1px solid transparent; transition: border-color 200ms ease, box-shadow 200ms ease; }
.con-scroll .l-top { border-bottom-color: var(--border); box-shadow: 0 8px 20px -16px rgba(0, 0, 0, 0.3); }
.l-top-in { display: flex; align-items: center; gap: 24px; height: 64px; }
.l-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 800; letter-spacing: 0.06em; font-size: 15px; }
.l-logo svg { width: 30px; height: 30px; }
.l-nav { display: flex; gap: 22px; flex: 1; justify-content: center; font-size: 14px; }
.l-nav a { text-decoration: none; color: var(--text-2); }
.l-nav a:hover { color: var(--accent-text); }
.l-top-cta { display: flex; gap: 8px; }

/* Hero */
.l-hero { padding: 72px 0 64px; overflow: hidden; position: relative; }
.l-hero::before { content: ""; position: absolute; inset: -200px -10% auto auto; width: 720px; height: 720px; border-radius: 50%; background: radial-gradient(closest-side, var(--accent-soft), transparent); pointer-events: none; }
.l-hero-in { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 56px; align-items: center; position: relative; }
.l-eyebrow { margin: 0 0 14px; font-size: 13px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-text); }
.l-hero h1 { font-size: clamp(36px, 5.2vw, 58px); line-height: 1.05; letter-spacing: -0.035em; font-weight: 800; }
.l-hero h1 span { color: var(--accent-text); }
.l-lead { font-size: 18.5px; color: var(--text-2); margin: 22px 0 30px; max-width: 560px; }
.l-hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.l-nota { margin: 14px 0 0; font-size: 13.5px; color: var(--muted); }

/* Maqueta del chat */
.l-mock { background: var(--surface); border: 1px solid var(--border); border-radius: 20px; box-shadow: 0 30px 80px -20px rgba(30, 40, 120, 0.28), var(--shadow); overflow: hidden; transform: rotate(0.6deg); }
.l-mock-bar { display: flex; align-items: center; gap: 6px; padding: 12px 16px; border-bottom: 1px solid var(--border); background: var(--surface-3); font-size: 12.5px; font-weight: 700; letter-spacing: 0.06em; color: var(--muted); }
.l-mock-bar i { width: 9px; height: 9px; border-radius: 50%; background: var(--border-strong); }
.l-mock-bar span { margin-left: 8px; }
.l-mock-body { padding: 20px; display: flex; flex-direction: column; gap: 14px; font-size: 14px; }
.l-q { align-self: flex-end; max-width: 85%; background: var(--accent); color: var(--accent-ink); padding: 10px 14px; border-radius: 14px 14px 4px 14px; font-weight: 500; }
.l-a p { margin: 8px 0 12px; color: var(--text-2); }
.l-pasos span { font-size: 12px; color: var(--muted); background: var(--surface-2); border-radius: 999px; padding: 3px 10px; }
.l-pasos b { color: var(--text-2); }
.l-file { display: flex; align-items: center; gap: 12px; border: 1px solid var(--border); border-radius: 12px; padding: 10px 14px; margin-bottom: 12px; font-size: 13.5px; }
.l-file svg { width: 20px; height: 20px; fill: none; stroke: var(--accent); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.l-file small { color: var(--muted); }
.l-rows { border: 1px solid var(--border); border-radius: 12px; overflow: hidden; font-size: 13px; }
.l-rows div { display: grid; grid-template-columns: 1.1fr 1.3fr auto; gap: 10px; align-items: center; padding: 9px 12px; border-top: 1px solid var(--border); }
.l-rows div:first-child { border-top: 0; }
.l-rows span:nth-child(2) { color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.l-rows em { font-style: normal; font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 6px; background: var(--accent-soft); color: var(--accent-text); }
.l-rows em.sv { background: var(--gold-soft); color: var(--gold); }

/* Secciones */
.l-sec { padding: 88px 0; }
.l-sec-alt { background: var(--surface-3); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.l-head { max-width: 720px; margin: 0 auto 44px; text-align: center; }
.l-head-left { margin: 0 0 28px; text-align: left; }
.l-head h2 { font-size: clamp(28px, 3.6vw, 40px); line-height: 1.12; letter-spacing: -0.03em; font-weight: 800; }
.l-head p:not(.l-eyebrow) { color: var(--text-2); font-size: 17px; margin: 16px 0 0; }

.l-dolor { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.l-dolor div { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 22px; display: flex; flex-direction: column; gap: 6px; }
.l-dolor b { font-size: 17px; }
.l-dolor span { color: var(--muted); font-size: 14.5px; }

.l-pasos3 { list-style: none; padding: 0; margin: 0 0 40px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.l-pasos3 li { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 26px; }
.l-pasos3 .n { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: var(--accent); color: var(--accent-ink); font-weight: 800; margin-bottom: 14px; }
.l-pasos3 h3 { font-size: 19px; margin-bottom: 6px; }
.l-pasos3 p { margin: 0; color: var(--text-2); font-size: 15px; }

.l-unif { display: grid; grid-template-columns: minmax(0, 1.3fr) auto minmax(0, 1fr); gap: 24px; align-items: center; background: var(--surface); border: 1px solid var(--border); border-radius: 20px; padding: 26px; max-width: 920px; margin: 0 auto; }
.l-unif-src { display: flex; flex-direction: column; gap: 8px; }
.l-unif-src div { border: 1px dashed var(--border-strong); border-radius: 10px; padding: 9px 12px; font-size: 14px; font-family: var(--mono); font-size: 13px; overflow-wrap: anywhere; }
.l-unif-src small, .l-unif-res small { display: block; font-family: var(--font); font-size: 11.5px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.l-unif-flecha { width: 60px; height: 12px; fill: none; stroke: var(--accent); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.l-unif-res { background: var(--accent-soft); border-radius: 14px; padding: 16px 18px; display: flex; flex-direction: column; gap: 2px; }
.l-unif-res b { font-size: 18px; color: var(--accent-text); }
.l-unif-res span { font-size: 13.5px; color: var(--muted); }

.l-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.l-grid article { border: 1px solid var(--border); border-radius: 18px; padding: 24px; background: var(--surface); }
.l-grid h3 { font-size: 18px; margin-bottom: 8px; }
.l-grid p { margin: 0; color: var(--text-2); font-size: 15px; }

.l-demo { background: var(--accent); color: var(--accent-ink); padding: 64px 0; }
.l-demo-in { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 40px; align-items: center; }
.l-demo h2 { font-size: clamp(28px, 3.4vw, 38px); letter-spacing: -0.03em; font-weight: 800; }
.l-demo p { margin: 12px 0 0; opacity: 0.9; font-size: 17px; }
.l-demo-q { display: flex; flex-direction: column; gap: 10px; }
.l-demo-q a { display: block; padding: 15px 18px; border-radius: 14px; background: rgba(255, 255, 255, 0.12); border: 1px solid rgba(255, 255, 255, 0.28); text-decoration: none; font-weight: 600; transition: background 0.15s; }
.l-demo-q a::after { content: " →"; }
.l-demo-q a:hover { background: rgba(255, 255, 255, 0.22); }
:root[data-theme="dark"] .l-demo-q a { background: rgba(13, 16, 48, 0.12); border-color: rgba(13, 16, 48, 0.3); }

.l-quien { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.l-quien div { border-top: 3px solid var(--accent); padding-top: 16px; }
.l-quien h3 { font-size: 17px; margin-bottom: 6px; }
.l-quien p { margin: 0; color: var(--text-2); font-size: 15px; }

.l-seg { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 48px; align-items: start; }
.l-check { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.l-check li { position: relative; padding: 16px 18px 16px 52px; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; color: var(--text-2); font-size: 15px; }
.l-check li::before { content: ""; position: absolute; left: 18px; top: 18px; width: 20px; height: 20px; border-radius: 50%; background: var(--ok-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m7 12.5 3.2 3.2L17 9' fill='none' stroke='%231f8a5a' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 16px no-repeat; }
.l-check b { color: var(--text); }

.l-plan { list-style: none; counter-reset: paso; padding: 0; margin: 0 auto; max-width: 900px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.l-plan li { counter-increment: paso; display: flex; flex-direction: column; gap: 6px; padding: 22px; border-radius: 16px; background: var(--surface); border: 1px solid var(--border); }
.l-plan li::before { content: "0" counter(paso); font-family: var(--mono); font-size: 13px; color: var(--accent-text); }
.l-plan b { font-size: 17px; }
.l-plan span { color: var(--text-2); font-size: 15px; }

.l-faq-wrap { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 48px; }
.l-faq { display: flex; flex-direction: column; gap: 10px; }
.l-faq details { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 4px 18px; }
.l-faq summary { cursor: pointer; font-weight: 600; padding: 14px 0; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.l-faq summary::-webkit-details-marker { display: none; }
.l-faq summary::after { content: "+"; color: var(--muted); font-weight: 400; font-size: 20px; line-height: 1; }
.l-faq details[open] summary::after { content: "–"; }
.l-faq p { margin: 0 0 16px; color: var(--text-2); font-size: 15px; }

/* Formulario */
.l-contacto { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 48px; align-items: start; }
.l-alt { font-size: 15px !important; }
.l-alt a { color: var(--accent-text); font-weight: 600; }
.l-form { background: var(--surface); border: 1px solid var(--border); border-radius: 20px; padding: 28px; box-shadow: var(--shadow); }
.l-campos { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 16px; }
.l-campos label { display: flex; flex-direction: column; gap: 6px; font-size: 13.5px; font-weight: 600; color: var(--text-2); }
.l-campos input, .l-campos select, .l-campos textarea { font-weight: 400; font-size: 15px; padding: 11px 12px; border: 1px solid var(--border-strong); border-radius: 10px; background: var(--surface); color: var(--text); min-height: 46px; }
.l-campos textarea { resize: vertical; min-height: 90px; }
.l-campos input:focus, .l-campos select:focus, .l-campos textarea:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent); }
.l-campos [aria-invalid="true"] { border-color: var(--bad); }
.l-full { grid-column: 1 / -1; }
.l-hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.l-acepta { display: flex; gap: 10px; align-items: flex-start; margin: 18px 0 0; font-size: 13.5px; color: var(--text-2); }
.l-acepta input { margin-top: 3px; width: 17px; height: 17px; accent-color: var(--accent); flex: none; }
.l-acepta a { color: var(--accent-text); }
.l-form-pie { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 20px; }
.l-form-msg { margin: 0; font-size: 14px; }
.l-form-msg.ok { color: var(--ok); font-weight: 600; }
.l-form-msg.error { color: var(--bad); }
.l-form.enviado .l-campos, .l-form.enviado .l-acepta, .l-form.enviado button { display: none; }
.l-gracias h3 { font-size: 22px; margin-bottom: 8px; }
.l-gracias p { margin: 0 0 16px; color: var(--text-2); }

/* Pie */
.l-foot { border-top: 1px solid var(--border); padding: 28px 0 96px; font-size: 14px; color: var(--muted); }
.l-foot-in { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.l-foot nav { display: flex; gap: 18px; flex-wrap: wrap; }
.l-foot a { text-decoration: underline; text-underline-offset: 2px; }

/* Botones fijos en el celular */
.l-sticky { display: none; }

@media (max-width: 960px) {
  .l-nav { display: none; }
  .l-top-in { justify-content: space-between; }
  .l-hero { padding: 40px 0 48px; }
  .l-hero-in, .l-demo-in, .l-seg, .l-faq-wrap, .l-contacto { grid-template-columns: 1fr; gap: 36px; }
  .l-mock { transform: none; }
  .l-dolor, .l-quien { grid-template-columns: 1fr 1fr; }
  .l-grid, .l-pasos3, .l-plan { grid-template-columns: 1fr; }
  .l-unif { grid-template-columns: 1fr; justify-items: stretch; }
  .l-unif-flecha { transform: rotate(90deg); justify-self: center; }
  .l-sec { padding: 64px 0; }
}
@media (max-width: 600px) {
  .l-wrap { padding: 0 16px; }
  .l-top-cta .l-btn-ghost { display: none; }
  .l-lead { font-size: 17px; }
  .l-hero-cta .l-btn { width: 100%; }
  .l-dolor, .l-quien, .l-campos { grid-template-columns: 1fr; }
  .l-form { padding: 20px; }
  .l-rows div { grid-template-columns: 1fr auto; }
  .l-rows span:nth-child(2) { display: none; }
  .l-sticky { display: flex; gap: 8px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: color-mix(in srgb, var(--bg) 92%, transparent); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-top: 1px solid var(--border); transform: translateY(110%); transition: transform 0.25s; }
  .l-sticky.visible { transform: none; }
  .l-sticky .l-btn { flex: 1; }
  .cookies { bottom: 76px; }
}

/* --- Hub de datos: piezas nuevas --- */
.l-q small { display: block; font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; opacity: 0.75; margin-bottom: 2px; }
.l-mini { border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px 8px; margin-bottom: 12px; }
.l-mini-ley { display: flex; gap: 14px; font-size: 12px; color: var(--text-2); margin-bottom: 6px; }
.l-mini-ley span { display: inline-flex; align-items: center; gap: 6px; }
.l-mini-ley i { width: 14px; height: 3px; border-radius: 2px; background: var(--accent); }
.l-mini-ley i.a { background: var(--serie-anterior); }
.l-mini-ley i.m { background: repeating-linear-gradient(90deg, var(--serie-meta) 0 4px, transparent 4px 7px); }
.l-mini svg { display: block; width: 100%; height: 96px; overflow: visible; }
.l-mini path { fill: none; stroke-width: 2.5; stroke-linecap: round; vector-effect: non-scaling-stroke; }
.l-mini path.a { stroke: var(--serie-anterior); stroke-width: 2; }
.l-mini path.b { stroke: var(--accent); }
.l-mini path.p { stroke: var(--accent); stroke-dasharray: 5 5; opacity: 0.8; }
.l-mini line.m { stroke: var(--serie-meta); stroke-width: 1.5; stroke-dasharray: 4 4; vector-effect: non-scaling-stroke; }
.l-mini circle.b { fill: var(--accent); stroke: var(--surface); stroke-width: 2; vector-effect: non-scaling-stroke; }
.l-chip { display: inline-block; font-size: 13px; color: var(--accent-text); border: 1px solid var(--border); border-radius: 999px; padding: 6px 12px; }

.l-remate { text-align: center; font-size: 20px; font-weight: 700; letter-spacing: -0.01em; margin: 40px auto 0; max-width: 720px; }

.l-pasos5 { grid-template-columns: repeat(5, 1fr); gap: 14px; }
.l-pasos5 li { padding: 22px 20px; }
.l-pasos5 h3 { font-size: 18px; }
.l-pasos5 p { font-size: 14.5px; }

.l-flujo { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1.1fr) auto minmax(0, 1fr); gap: 20px; align-items: center; background: var(--surface); border: 1px solid var(--border); border-radius: 20px; padding: 26px; max-width: 980px; margin: 0 auto; }
.l-flujo-col { display: flex; flex-direction: column; gap: 6px; }
.l-flujo-col small { font-size: 11.5px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); margin-bottom: 2px; }
.l-flujo-col span { border: 1px dashed var(--border-strong); border-radius: 10px; padding: 7px 12px; font-size: 14px; }
.l-flujo-areas span { border-style: solid; background: var(--surface-3); }
.l-flujo-hub { background: var(--accent-soft); border-radius: 16px; padding: 22px 18px; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 6px; }
.l-flujo-hub svg { width: 40px; height: 40px; }
.l-flujo-hub b { font-size: 18px; letter-spacing: 0.06em; color: var(--accent-text); }
.l-flujo-hub span { font-size: 13.5px; color: var(--text-2); }

.l-quien5 { grid-template-columns: repeat(5, 1fr); }

.l-cambio { max-width: 820px; margin: 0 auto; border: 1px solid var(--border); border-radius: 18px; overflow: hidden; background: var(--surface); }
.l-cambio > div { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--border); }
.l-cambio > div:first-child { border-top: 0; }
.l-cambio span { padding: 16px 22px; font-size: 16px; }
.l-cambio span:first-child { color: var(--muted); }
.l-cambio span:last-child { font-weight: 600; background: var(--accent-soft); color: var(--text); }
.l-cambio-h span { font-size: 12.5px !important; font-weight: 700 !important; letter-spacing: 0.08em; text-transform: uppercase; padding-top: 12px !important; padding-bottom: 12px !important; }
.l-cambio-h span:last-child { color: var(--accent-text) !important; }

.l-demo-nota { font-size: 14px !important; opacity: 0.8 !important; }
.l-demo-q a.l-demo-abrir { background: var(--accent-ink); color: var(--accent); border-color: transparent; text-align: center; }
.l-demo-q a.l-demo-abrir:hover { background: var(--accent-ink); opacity: 0.92; }

.l-plan4 { grid-template-columns: repeat(4, 1fr); max-width: 1100px; }

@media (max-width: 960px) {
  .l-pasos5, .l-plan4 { grid-template-columns: 1fr 1fr; }
  .l-quien5 { grid-template-columns: 1fr 1fr; }
  .l-flujo { grid-template-columns: 1fr; justify-items: stretch; }
}
@media (max-width: 600px) {
  .l-pasos5, .l-plan4, .l-quien5 { grid-template-columns: 1fr; }
  .l-cambio span { padding: 13px 14px; font-size: 14.5px; }
  .l-remate { font-size: 18px; }
}

/* --- Principios de diseño de Apple --- */
.l-hero h1 { letter-spacing: -0.04em; line-height: 1.04; font-weight: 750; }
.l-head h2 { letter-spacing: -0.032em; font-weight: 750; }
.l-eyebrow { letter-spacing: 0.06em; }
.l-lead { letter-spacing: -0.008em; }
.l-btn { transition: transform 120ms ease-out, background-color 150ms ease, border-color 150ms ease; }
.l-btn:active { transform: scale(0.96); transition-duration: 60ms; }
.l-demo-q a { transition: background-color 150ms ease, transform 120ms ease-out; }
.l-demo-q a:active { transform: scale(0.985); }
.l-faq details { transition: border-color 150ms ease, box-shadow 200ms ease; }
.l-faq details[open] { box-shadow: var(--shadow); }
.l-faq details[open] p { animation: entra 320ms var(--resorte) both; }
.l-mock { box-shadow: var(--shadow-alto); }
.l-sticky { background: var(--material-fuerte); -webkit-backdrop-filter: blur(24px) saturate(180%); backdrop-filter: blur(24px) saturate(180%); }
@media (max-width: 600px) { .l-sticky { transition: transform var(--t-resorte) var(--resorte); } }
/* Aparición al hacer scroll: corta y sin rebote; nada se esconde si no hay JS o si se pide menos movimiento */
.js-revela .revela { opacity: 0; transform: translateY(14px); transition: opacity 500ms ease, transform 600ms var(--resorte); }
.js-revela .revela.visto { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js-revela .revela { opacity: 1; transform: none; transition: none; } .l-faq details[open] p { animation: none; } }
@media (prefers-reduced-transparency: reduce) { .l-top, .l-sticky { background: var(--bg); -webkit-backdrop-filter: none; backdrop-filter: none; } }