/* Provalia · web comercial
   Marca: Outfit, oro #D4901A, grafito, crema y bronce (provalia-brand-kit). */

@font-face {
  font-family: 'Outfit';
  src: url('/fuentes/outfit.woff2') format('woff2');
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --oro: #D4901A;
  --oro-claro: #E7A33A;
  --oro-texto: #8A5A07;       /* oro oscurecido: contraste AA sobre crema */
  --bronce: #6F411D;
  --grafito: #2A282B;
  --grafito-2: #353236;
  --crema: #F9F6F1;
  --crema-2: #F0EAE0;
  --linea: #E2D9C9;
  --tinta: #2A282B;
  --tinta-suave: #5D5760;
  --verde: #2E7D4F;
  --verde-fondo: #E4F2EA;
  --ambar-fondo: #FBEFD6;
  --azul-fondo: #E3EDF7;
  --rojo: #B3261E;
  --texto: 'Outfit', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --radio: 16px;
  --sombra: 0 1px 2px rgba(42, 40, 43, .06), 0 14px 36px rgba(42, 40, 43, .12);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--crema); color: var(--tinta);
  font-family: var(--texto); font-size: 18px; line-height: 1.6;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { margin: 0; line-height: 1.08; letter-spacing: -.02em; text-wrap: balance; }
h1 { font-size: clamp(38px, 5.4vw, 70px); font-weight: 700; }
h2 { font-size: clamp(30px, 4vw, 50px); font-weight: 650; max-width: 22ch; }
h3 { font-size: 21px; font-weight: 650; letter-spacing: -.01em; }
p { margin: 0; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; list-style: none; }
code { font-family: ui-monospace, 'SFMono-Regular', Menlo, monospace; font-size: .86em; background: rgba(212, 144, 26, .16); padding: 1px 6px; border-radius: 6px; }

.envoltorio { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.estrecho { max-width: 860px; }
.tenue { opacity: .7; font-size: 15px; }
.oro { color: var(--oro-claro); }
.saltar { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--oro); color: var(--grafito); padding: 10px 16px; border-radius: 8px; font-weight: 700; }
.saltar:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--oro-claro); outline-offset: 3px; border-radius: 6px; }

.etiqueta {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px;
  font-size: 14px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--oro-claro);
}
.etiqueta-oscura { color: var(--oro-texto); }
.punto { width: 9px; height: 9px; border-radius: 50%; background: #4ADE80; animation: latido 2s infinite; }
@keyframes latido { 0% { box-shadow: 0 0 0 0 rgba(74, 222, 128, .6); } 70%, 100% { box-shadow: 0 0 0 10px rgba(74, 222, 128, 0); } }

/* ── Botones ── */
.boton {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 12px 24px; border-radius: 12px; border: 2px solid transparent;
  font: inherit; font-size: 16px; font-weight: 650; text-decoration: none; cursor: pointer;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.boton:hover { transform: translateY(-1px); }
.boton-oro { background: var(--oro-claro); color: var(--grafito); }
.boton-oro:hover { background: #F0B14F; }
.boton-hueco { border-color: rgba(249, 246, 241, .4); color: var(--crema); }
.boton-hueco:hover { border-color: var(--oro-claro); }
.boton-grande { min-height: 56px; padding: 14px 30px; font-size: 18px; }

/* ── Barra ── */
.nav {
  position: sticky; top: 0; z-index: 50; display: flex; align-items: center; gap: 28px;
  padding: 12px 24px; background: rgba(42, 40, 43, .94); backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(249, 246, 241, .08);
}
.marca { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--crema); font-size: 24px; font-weight: 650; letter-spacing: -.02em; }
.marca img { width: 34px; height: auto; }
.nav-enlaces { display: flex; gap: 22px; margin-left: auto; }
.nav-enlaces a { color: rgba(249, 246, 241, .78); text-decoration: none; font-size: 16px; font-weight: 500; }
.nav-enlaces a:hover { color: var(--oro-claro); }
.nav-cta { min-height: 42px; padding: 8px 18px; font-size: 15px; }

/* ── Portada ── */
.portada { position: relative; overflow: hidden; background: var(--grafito); color: var(--crema); padding: 84px 0 96px; }
.brillo {
  position: absolute; inset: -20% -10% auto auto; width: 70%; height: 140%;
  background: radial-gradient(closest-side, rgba(212, 144, 26, .28), rgba(212, 144, 26, 0));
  pointer-events: none;
}
.portada-rejilla { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.entradilla { margin: 26px 0 34px; font-size: 20px; color: rgba(249, 246, 241, .82); max-width: 54ch; }
.botones { display: flex; flex-wrap: wrap; gap: 14px; }
.datos { display: flex; flex-wrap: wrap; gap: 10px 28px; margin-top: 34px; font-size: 15px; color: rgba(249, 246, 241, .72); }
.datos b { color: var(--oro-claro); font-weight: 650; }

/* ventana de ejemplo */
.ventana { background: var(--crema); color: var(--tinta); border-radius: var(--radio); box-shadow: 0 30px 70px rgba(0, 0, 0, .45); overflow: hidden; transform: rotate(-1deg); }
.ventana-barra { display: flex; align-items: center; gap: 7px; padding: 11px 14px; background: var(--crema-2); border-bottom: 1px solid var(--linea); }
.ventana-barra i { width: 11px; height: 11px; border-radius: 50%; background: #D9CFBD; }
.ventana-barra span { margin-left: 10px; font-size: 13px; color: var(--tinta-suave); }
.ventana-cuerpo { padding: 18px; position: relative; }
.ventana-cab { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 12px; }
.ventana-cab b { font-size: 20px; font-weight: 650; }
.ventana-cab span { font-size: 13px; color: var(--tinta-suave); }
.pedidos { display: grid; gap: 10px; }
.pedidos li {
  display: grid; grid-template-columns: 1fr auto; grid-template-areas: 'info chip' 'info accion'; gap: 6px 12px; align-items: center;
  padding: 12px 14px; background: #fff; border: 1px solid var(--linea); border-radius: 12px;
}
.pedidos li > div { grid-area: info; }
.pedidos li > div b { display: block; font-size: 16px; font-weight: 650; }
.pedidos small { font-size: 13px; color: var(--tinta-suave); }
.pedidos .chip { grid-area: chip; justify-self: end; }
.pedidos .mini { grid-area: accion; justify-self: end; }
.chip { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12.5px; font-weight: 600; white-space: nowrap; }
.chip-ambar { background: var(--ambar-fondo); color: #7A4E00; }
.chip-verde { background: var(--verde-fondo); color: #1F6B3F; }
.chip-gris { background: #ECE8E1; color: #4A444D; }
.chip-azul { background: var(--azul-fondo); color: #24496F; }
.mini { font: inherit; font-size: 13px; font-weight: 650; padding: 6px 12px; border-radius: 8px; border: 1px solid var(--oro); background: var(--oro-claro); color: var(--grafito); cursor: pointer; }
.mini-hueco { background: transparent; border-color: var(--linea); color: var(--tinta-suave); cursor: default; font-weight: 550; }
.aviso {
  position: absolute; left: 18px; right: 18px; bottom: 14px; padding: 10px 14px; border-radius: 10px;
  background: var(--grafito); color: var(--crema); font-size: 14px; font-weight: 550;
  opacity: 0; transform: translateY(8px); transition: opacity .25s, transform .25s; pointer-events: none;
}
.aviso.visible { opacity: 1; transform: none; }
.pie-ilustracion { margin-top: 14px; font-size: 13px; opacity: .65; text-align: center; }

/* ── Secciones ── */
.seccion { padding: 96px 0; }
.seccion h2 { margin-bottom: 44px; }
.seccion-oscura { background: var(--grafito); color: var(--crema); }
.seccion-crema2 { background: var(--crema-2); }
.lead { font-size: 20px; color: var(--tinta-suave); max-width: 52ch; }
.seccion-oscura .lead { color: rgba(249, 246, 241, .78); }
.lista { margin-top: 24px; display: grid; gap: 12px; }
.lista li { position: relative; padding-left: 30px; }
.lista li::before { content: ''; position: absolute; left: 0; top: .5em; width: 14px; height: 8px; border-left: 3px solid var(--oro); border-bottom: 3px solid var(--oro); transform: rotate(-45deg); }

.versus { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.versus-col { padding: 32px; border-radius: var(--radio); }
.versus-col h3 { margin-bottom: 18px; font-size: 24px; }
.versus-col li { padding: 11px 0 11px 30px; position: relative; border-top: 1px solid rgba(42, 40, 43, .1); }
.versus-col li::before { position: absolute; left: 0; top: 11px; font-weight: 700; }
.versus-antes { background: #fff; border: 1px solid var(--linea); }
.versus-antes li::before { content: '✕'; color: var(--rojo); }
.versus-despues { background: var(--grafito); color: var(--crema); box-shadow: var(--sombra); }
.versus-despues li { border-color: rgba(249, 246, 241, .14); }
.versus-despues li::before { content: '✓'; color: #4ADE80; }
.versus-despues h3 { color: var(--oro-claro); }

.pasos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.pasos li { padding: 28px; border-radius: var(--radio); background: var(--grafito-2); border: 1px solid rgba(249, 246, 241, .1); }
.num { display: inline-grid; place-items: center; width: 40px; height: 40px; margin-bottom: 16px; border-radius: 50%; background: var(--oro-claro); color: var(--grafito); font-weight: 700; font-size: 18px; }
.pasos h3 { margin-bottom: 8px; }
.pasos p { color: rgba(249, 246, 241, .78); font-size: 16.5px; }

.modulos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.modulos article { padding: 28px; background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); transition: transform .2s, box-shadow .2s; }
.modulos article:hover { transform: translateY(-3px); box-shadow: var(--sombra); }
.modulos article::before { content: ''; display: block; width: 36px; height: 4px; margin-bottom: 18px; border-radius: 2px; background: linear-gradient(90deg, var(--oro-claro), var(--bronce)); }
.modulos h3 { margin-bottom: 8px; }
.modulos p { font-size: 16.5px; color: var(--tinta-suave); }

.dos-col { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.dos-col h2 { margin-bottom: 22px; }

/* probador */
.probador { padding: 30px; background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); box-shadow: var(--sombra); }
.probador-tit { margin-bottom: 18px; font-size: 19px; font-weight: 650; }
.probador-fila { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.probador label { display: grid; gap: 6px; font-size: 14px; font-weight: 550; color: var(--tinta-suave); }
.probador input { font: inherit; font-size: 20px; padding: 10px 12px; border: 1.5px solid var(--linea); border-radius: 10px; background: var(--crema); color: var(--tinta); width: 100%; }
.probador-tol { margin: 14px 0; font-size: 15px; color: var(--tinta-suave); }
.resultado { padding: 14px 16px; border-radius: 12px; display: grid; gap: 2px; }
.resultado b { font-size: 18px; }
.resultado span { font-size: 15px; }
.resultado-ok { background: var(--verde-fondo); color: #1F5A37; }
.resultado-no { background: var(--ambar-fondo); color: #6B4300; }

/* evaluación */
.eval { padding: 30px; background: var(--grafito); color: var(--crema); border-radius: var(--radio); box-shadow: var(--sombra); }
.eval-tit { font-size: 14px; letter-spacing: .08em; text-transform: uppercase; color: var(--oro-claro); font-weight: 600; }
.eval-global { display: flex; align-items: baseline; gap: 6px; margin: 14px 0 22px; }
.eval-global b { font-size: 84px; font-weight: 700; line-height: 1; color: var(--oro-claro); }
.eval-global span { font-size: 28px; font-weight: 600; }
.eval-global small { display: block; font-size: 14px; font-weight: 450; opacity: .7; }
.barras { display: grid; gap: 16px; }
.barras li { display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; align-items: center; }
.barras span { font-size: 15.5px; font-weight: 550; }
.barras em { font-style: normal; opacity: .6; font-weight: 450; margin-left: 6px; }
.barras b { font-size: 16px; }
.barras i { grid-column: 1 / -1; height: 10px; border-radius: 6px; background: rgba(249, 246, 241, .12); position: relative; overflow: hidden; }
.barras i::after { content: ''; position: absolute; inset: 0 auto 0 0; width: calc(var(--v) * 1%); border-radius: 6px; background: linear-gradient(90deg, var(--bronce), var(--oro-claro)); transform-origin: left; animation: crece 1.2s ease both; }
@keyframes crece { from { transform: scaleX(0); } }

/* SAP */
.sap-rejilla { display: grid; grid-template-columns: 1fr auto 1fr; gap: 24px; align-items: stretch; margin-bottom: 36px; }
.sap-col { padding: 30px; border-radius: var(--radio); background: var(--grafito-2); border: 1px solid rgba(249, 246, 241, .1); }
.sap-col h3 { margin-bottom: 8px; color: var(--oro-claro); }
.sap-col p { color: rgba(249, 246, 241, .8); font-size: 17px; }
.sap-flecha { align-self: center; font-size: 40px; color: var(--oro-claro); }
.sap-puntos { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 40px; }
.sap-puntos li { padding: 4px 0 4px 20px; border-left: 3px solid var(--oro); color: rgba(249, 246, 241, .82); font-size: 16.5px; }
.sap-puntos b { color: var(--crema); }

/* marcha */
.marcha { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: m; margin-bottom: 36px; }
.marcha li { counter-increment: m; padding: 24px; background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); display: grid; gap: 6px; align-content: start; }
.marcha li::before { content: counter(m, decimal-leading-zero); font-size: 34px; font-weight: 700; color: var(--oro); line-height: 1; }
.marcha b { font-size: 18px; font-weight: 650; }
.marcha span { font-size: 15.5px; color: var(--tinta-suave); }
.modelo { padding: 18px 24px; border-radius: 12px; background: var(--ambar-fondo); color: #5C3C00; max-width: 760px; }

/* FAQ */
.faq { display: grid; gap: 10px; }
.faq details { background: #fff; border: 1px solid var(--linea); border-radius: 12px; padding: 4px 20px; }
.faq summary { cursor: pointer; padding: 14px 0; font-weight: 600; font-size: 18px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--oro); font-size: 24px; line-height: 1; }
.faq details[open] summary::after { content: '–'; }
.faq details p { padding: 0 0 18px; color: var(--tinta-suave); }

/* contacto */
.contacto-rejilla { display: grid; grid-template-columns: .85fr 1.15fr; gap: 56px; align-items: start; }
.contacto h2 { margin-bottom: 22px; }
.formulario { display: grid; gap: 16px; padding: 30px; background: var(--crema); color: var(--tinta); border-radius: var(--radio); }
.formulario label { display: grid; gap: 6px; font-size: 15px; font-weight: 550; }
.formulario small { font-weight: 400; color: var(--tinta-suave); }
.formulario input:not([type=radio]):not([type=checkbox]), .formulario select, .formulario textarea {
  font: inherit; font-size: 17px; padding: 11px 12px; border: 1.5px solid var(--linea); border-radius: 10px; background: #fff; color: var(--tinta); width: 100%;
}
.formulario textarea { resize: vertical; }
.formulario input:focus, .formulario select:focus, .formulario textarea:focus { outline: 3px solid rgba(212, 144, 26, .4); border-color: var(--oro); }
.fila-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.opciones { border: 0; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 22px; }
.opciones legend { font-size: 15px; font-weight: 550; margin-bottom: 8px; padding: 0; }
.opciones label { display: inline-flex; align-items: center; gap: 8px; font-weight: 450; }
.acepto { display: flex !important; align-items: flex-start; gap: 10px; font-weight: 400 !important; font-size: 14.5px !important; color: var(--tinta-suave); }
.acepto input { margin-top: 4px; }
.trampa { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.formulario .boton { justify-self: start; }
.formulario .boton[disabled] { opacity: .6; cursor: wait; }
.formulario-estado { min-height: 1.4em; font-weight: 600; }
.formulario-estado.ok { color: var(--verde); }
.formulario-estado.error { color: var(--rojo); }
.legal { font-size: 13px; color: var(--tinta-suave); }
.formulario .invalido { border-color: var(--rojo) !important; }

/* pie */
.pie { background: #1F1D20; color: rgba(249, 246, 241, .75); padding: 40px 0; }
.pie-rejilla { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 32px; }
.pie a { color: var(--oro-claro); }
.pie .marca { color: var(--crema); }

/* ── Móvil ── */
@media (max-width: 980px) {
  .portada-rejilla, .dos-col, .contacto-rejilla { grid-template-columns: 1fr; gap: 44px; }
  .pasos, .modulos, .marcha { grid-template-columns: 1fr 1fr; }
  .nav-enlaces { display: none; }
  .nav-cta { margin-left: auto; }
  .ventana { transform: none; }
}
@media (max-width: 680px) {
  body { font-size: 17px; }
  .envoltorio { padding: 0 16px; }
  .nav { padding: 10px 16px; }
  .portada { padding: 56px 0 64px; }
  .seccion { padding: 64px 0; }
  .versus, .pasos, .modulos, .marcha, .sap-rejilla, .sap-puntos, .fila-2, .probador-fila { grid-template-columns: 1fr; }
  .sap-flecha { transform: rotate(90deg); justify-self: center; }
  .formulario { padding: 20px; }
  .pedidos li { grid-template-columns: 1fr; grid-template-areas: 'info' 'chip' 'accion'; }
  .pedidos .chip, .pedidos .mini { justify-self: start; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}