/* Me Recomienda: hoja de estilos única. Azul tinta y ámbar sobre papel cálido. Sobria, rápida, sin dependencias. */
:root {
  --page: #f6f4ef; --surface: #fff; --surface-2: #eeebe4;
  --ink: #15213a; --ink-2: #4a5568; --ink-3: #7a8494;
  --line: #e2ded5; --line-2: #c9c4b8;
  --accent: #1b3a6b; --accent-2: #24508f; --accent-soft: #e6ecf6;
  --amber: #f2a93b; --amber-2: #d98f1f; --amber-soft: #fdf1dc;
  --good: #1e7b4f; --good-soft: #e3f3ea; --warn: #8a5a00; --warn-soft: #fff3d6; --bad: #b3261e; --bad-soft: #fbe6e4;
  --radius: 12px;
}
* { box-sizing: border-box; }
html { color-scheme: light; }
body { margin: 0; background: var(--page); color: var(--ink); font: 16px/1.55 "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: var(--accent); }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .5em; text-wrap: balance; letter-spacing: -.015em; font-weight: 800; }
h1 { font-size: clamp(30px, 4.5vw, 44px); }
h2 { font-size: 24px; }
h3 { font-size: 18px; }
p { margin: 0 0 1em; }
.muted { color: var(--ink-2); }
.small { font-size: 14px; }
.num { font-variant-numeric: tabular-nums; }
.sobre { font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); font-weight: 700; margin-bottom: 6px; }

.staging { background: var(--warn-soft); color: var(--warn); font-size: 13px; text-align: center; padding: 6px 16px; border-bottom: 1px solid var(--line); }
.cab { background: var(--accent); color: #fff; }
.cab-in, .pie-in, .main { max-width: 1060px; margin: 0 auto; padding-inline: 16px; }
.cab-in { display: flex; align-items: center; justify-content: space-between; gap: 12px 16px; padding-block: 14px; flex-wrap: wrap; }
.marca { font-weight: 800; text-decoration: none; color: #fff; font-size: 19px; letter-spacing: -.01em; display: inline-flex; align-items: center; gap: 9px; }
.marca-ico { width: 22px; height: 22px; border-radius: 6px; background: var(--amber); display: inline-block; position: relative; }
.marca-ico::after { content: ""; position: absolute; left: 6px; top: 6px; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); }
.nav { display: flex; align-items: center; gap: 6px 18px; flex-wrap: wrap; font-size: 15px; }
.nav a { color: rgba(255,255,255,.85); text-decoration: none; font-weight: 600; }
.nav a:hover { color: #fff; }
.nav .btn { color: #fff !important; background: var(--amber); border-color: var(--amber); color: var(--ink) !important; }
.nav .btn-sec { background: transparent; border-color: rgba(255,255,255,.4); color: #fff !important; }
.inline { display: inline; }
.link { background: none; border: 0; color: rgba(255,255,255,.85); font: inherit; font-weight: 600; cursor: pointer; padding: 0; }

.main { padding-block: 28px 64px; }
.main-ancho { max-width: 1280px; }
.pie { border-top: 1px solid var(--line); color: var(--ink-3); font-size: 13px; padding-block: 20px 40px; }

.btn { display: inline-block; background: var(--accent); color: #fff !important; text-decoration: none; padding: 10px 16px; border-radius: 9px; font-weight: 700; border: 1px solid var(--accent); cursor: pointer; font: inherit; font-weight: 700; }
.btn:hover { background: var(--accent-2); }
.btn-sec { background: var(--surface); color: var(--ink) !important; border-color: var(--line-2); }
.btn-sec:hover { background: var(--surface-2); }
.btn-amber { background: var(--amber); border-color: var(--amber); color: var(--ink) !important; }
.btn-amber:hover { background: var(--amber-2); }
.btn-peq { padding: 6px 10px; font-size: 14px; }
.btn-peligro { background: var(--bad); border-color: var(--bad); }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .5; cursor: not-allowed; }

.hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: 32px; align-items: start; padding-block: 12px 36px; }
.hero .lede { font-size: 19px; color: var(--ink-2); max-width: 54ch; }
.hero h1 span { color: var(--accent); }
.hero-acciones { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
@media (max-width: 820px) { .hero { grid-template-columns: 1fr; } }

.tarjeta { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.tarjeta-form { border-top: 4px solid var(--amber); }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 14px; }
.seccion { margin-top: 36px; }
.cifras { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; }
.cifra { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.cifra .v { font-size: 28px; font-weight: 800; line-height: 1.1; }
.cifra .l { color: var(--ink-2); font-size: 14px; }
.cifra-grande { font-size: 56px; font-weight: 800; line-height: 1; margin: 6px 0 10px; color: var(--accent); }

form { max-width: 720px; }
.campo { margin-bottom: 14px; }
.campo label { display: block; font-weight: 700; font-size: 14px; margin-bottom: 4px; }
.campo input, .campo select, .campo textarea { display: block; width: 100%; font: inherit; padding: 10px 11px; border: 1px solid var(--line-2); border-radius: 9px; background: var(--surface); color: var(--ink); }
.campo input:focus, .campo select:focus, .campo textarea:focus, .btn:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; }
.ayuda { font-size: 13px; color: var(--ink-3); margin: 4px 0 0; }
.fila { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 600px) { .fila { grid-template-columns: 1fr; } }

.aviso { padding: 10px 14px; border-radius: 9px; margin-bottom: 16px; font-size: 15px; }
.aviso-ok { background: var(--good-soft); color: var(--good); }
.aviso-info { background: var(--accent-soft); color: var(--accent); }
.aviso-error { background: var(--bad-soft); color: var(--bad); }

.pill { display: inline-block; border-radius: 999px; padding: 2px 10px; font-size: 12.5px; font-weight: 700; white-space: nowrap; }
.pill-ok { background: var(--good-soft); color: var(--good); }
.pill-warn { background: var(--warn-soft); color: var(--warn); }
.pill-bad { background: var(--bad-soft); color: var(--bad); }
.pill-info { background: var(--accent-soft); color: var(--accent); }
.pill-gris { background: var(--surface-2); color: var(--ink-2); }
.pill-p1 { background: var(--bad-soft); color: var(--bad); }
.pill-p2 { background: var(--amber-soft); color: var(--warn); }
.pill-p3 { background: var(--surface-2); color: var(--ink-2); }

.motor { display: inline-block; font-weight: 800; font-size: 13px; letter-spacing: .01em; padding: 2px 9px; border-radius: 6px; background: var(--accent-soft); color: var(--accent); border: 1px solid #cdd8ea; white-space: nowrap; }
.motor-openai { background: #e6f2ec; color: #155e3c; border-color: #bfdccb; }
.motor-anthropic { background: #f6ebe2; color: #8a4a1f; border-color: #e6cbb6; }
.motor-gemini { background: #e8eefb; color: #2b4aa8; border-color: #c6d3f2; }
.motor-perplexity { background: #e3f1f2; color: #16646b; border-color: #b9dcdf; }

.tabla-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 14.5px; background: var(--surface); }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { font-size: 12.5px; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-2); }
td.num, th.num { text-align: right; }
.tabla-motores td { padding: 6px 6px; }
.tabla-motores { background: transparent; }
.celda-barra { min-width: 140px; }

.vis { display: flex; align-items: center; gap: 10px; }
.vis-peq { gap: 8px; }
.barra { flex: 1; height: 14px; background: var(--surface-2); border-radius: 999px; overflow: hidden; }
.vis-peq .barra { height: 9px; }
.barra-in { height: 100%; border-radius: 999px; background: var(--accent); transition: width .4s ease; }
.barra-alta { background: var(--good); }
.barra-media { background: var(--amber); }
.barra-baja { background: var(--bad); }
.vis-num { font-weight: 800; min-width: 3.2em; text-align: right; }
.vis-peq .vis-num { font-size: 13px; min-width: 2.8em; }

.informe-cab { margin-bottom: 20px; }
.destacado { background: var(--amber-soft); border-left: 4px solid var(--amber); padding: 10px 14px; border-radius: 6px; margin-top: 12px; }
.fuentes { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.fuente-grupo ul { list-style: none; margin: 0; padding: 0; }
.fuente-grupo li { display: flex; justify-content: space-between; gap: 10px; padding: 5px 0; border-bottom: 1px solid var(--line); font-size: 14.5px; }
.fuente-grupo li:last-child { border-bottom: 0; }
.checks { list-style: none; margin: 0; padding: 0; }
.checks li { padding: 8px 0 8px 30px; position: relative; border-bottom: 1px solid var(--line); }
.checks li::before { content: "✓"; position: absolute; left: 4px; top: 8px; font-weight: 800; color: var(--good); }
.checks li.ko::before { content: "✗"; color: var(--bad); }

.recs { display: grid; gap: 12px; }
.rec-cab { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 8px; }
.rec-cab h3 { margin: 0; flex: 1 1 260px; }
.rec-hecha { opacity: .7; }
.rec-hecha h3 { text-decoration: line-through; }
.detalle { white-space: normal; }
.codigo { background: #17233b; color: #e9eef8; padding: 12px 14px; border-radius: 8px; font-size: 13px; overflow-x: auto; white-space: pre; }

.respuesta { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; margin-bottom: 8px; }
.respuesta summary { cursor: pointer; font-weight: 600; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.resp-si { border-left: 4px solid var(--good); }
.resp-no { border-left: 4px solid var(--line-2); }
.resp-err { border-left: 4px solid var(--warn); }
.resp-texto { margin-top: 10px; font-size: 14.5px; color: var(--ink-2); }

.cta { background: var(--accent); color: #fff; border-radius: var(--radius); padding: 28px; }
.cta h2 { color: #fff; }
.cta a:not(.btn) { color: #fff; }
.cta .muted { color: rgba(255,255,255,.75); }
.cta-suave { background: var(--surface-2); color: var(--ink-2); padding: 14px 18px; }
.cta-suave a { color: var(--accent); }

.progreso .progreso-titulo { font-size: 18px; font-weight: 700; }
.progreso .barra { height: 18px; margin: 10px 0 14px; }

.precios { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.precio { display: flex; flex-direction: column; gap: 10px; }
.precio-destacado { border-color: var(--amber); box-shadow: 0 0 0 3px var(--amber-soft); }
.precio .p { font-size: 38px; font-weight: 800; }
.precio .p small { font-size: 15px; font-weight: 500; color: var(--ink-2); }
.precio ul { margin: 0; padding-left: 18px; color: var(--ink-2); }

.pasos { counter-reset: paso; list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.pasos li { counter-increment: paso; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px 12px 52px; position: relative; }
.pasos li::before { content: counter(paso); position: absolute; left: 14px; top: 12px; width: 26px; height: 26px; border-radius: 50%; background: var(--amber-soft); color: var(--warn); font-weight: 800; display: grid; place-items: center; font-size: 13px; }
.prosa { max-width: 72ch; }
.prosa h2 { margin-top: 1.6em; }
dl.datos { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0; }
dl.datos dt { color: var(--ink-3); font-size: 13px; }
dl.datos dd { margin: 0; }

.caso { display: flex; flex-direction: column; gap: 6px; }
.caso .quien { font-weight: 800; }
.tend { font-weight: 800; font-size: 18px; }
.tend-sube { color: var(--good); }
.tend-baja { color: var(--bad); }
.tend-igual, .tend-nueva { color: var(--ink-3); }

.grafica { width: 100%; height: auto; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.g-guia { stroke: var(--line); stroke-width: 1; }
.g-eje { fill: var(--ink-3); font-size: 11px; }
.g-linea { fill: none; stroke: var(--accent); stroke-width: 2.5; stroke-linejoin: round; }
.g-area { fill: var(--accent-soft); opacity: .7; }
.g-punto { fill: var(--amber); stroke: var(--accent); stroke-width: 2; }

.lista-negocios { display: grid; gap: 12px; }
.negocio-fila { display: grid; grid-template-columns: 1.4fr 1fr auto; gap: 12px; align-items: center; }
@media (max-width: 700px) { .negocio-fila { grid-template-columns: 1fr; } }
.preguntas-propias { list-style: none; padding: 0; margin: 0; }
.preguntas-propias li { display: flex; justify-content: space-between; gap: 10px; padding: 6px 0; border-bottom: 1px solid var(--line); }
.acciones { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }