/* Cenit Analytics — sitio corporativo.
   Paleta, tipografías y estilo tomados de cenitanalytics.cl (tema oscuro "Cenit"). */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0A0F1C;
  --bg-elevado: #0E1526;
  --bg-card: rgba(14, 21, 38, .72);
  --fg: #F4F6FA;
  --muted: #8893A8;
  --muted-fg: #B7C0D1;
  --borde: rgba(180, 195, 230, .08);
  --borde-fuerte: rgba(82, 135, 185, .28);
  --peak-700: #2A3F74;
  --peak-500: #3D71AB;
  --azul: #5287B9;
  --peak-300: #71A1CB;
  --sun: #E8A33D;
  --violeta: #7667A8;
  --r: 14px;
  --r-sm: 10px;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --nav-h: 72px;
}

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 12px); }
body {
  font-family: Inter, system-ui, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; }
img, svg { display: block; }

#red { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; }
.glow { position: fixed; pointer-events: none; z-index: 0; border-radius: 50%; }
.glow-1 { top: -25%; left: -15%; width: 65vw; height: 65vw; background: radial-gradient(ellipse, rgba(61,113,171,.12) 0%, transparent 70%); }
.glow-2 { bottom: -25%; right: -10%; width: 55vw; height: 55vw; background: radial-gradient(ellipse, rgba(232,163,61,.06) 0%, transparent 70%); }

main, .pie { position: relative; z-index: 2; }

.contenedor { max-width: 1200px; margin: 0 auto; padding: 0 clamp(16px, 5vw, 48px); }

.eyebrow {
  display: inline-block;
  font-family: var(--mono);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--sun);
  margin-bottom: 16px;
}

h1, h2, h3 { letter-spacing: -.02em; line-height: 1.15; }
h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); font-weight: 800; letter-spacing: -.03em; }
h3 { font-size: 1.15rem; font-weight: 700; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font: 600 .95rem/1 Inter, sans-serif;
  padding: 15px 28px;
  border-radius: var(--r-sm);
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
  white-space: nowrap;
}
.btn-primario { background: linear-gradient(135deg, var(--peak-500), var(--peak-700)); color: #fff; }
.btn-primario:hover { transform: translateY(-2px); box-shadow: 0 0 28px rgba(61,113,171,.5); }
.btn-primario:disabled { opacity: .6; cursor: not-allowed; transform: none; box-shadow: none; }
.btn-fantasma { background: var(--bg-card); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); color: var(--fg); border-color: var(--borde); }
.btn-fantasma:hover { border-color: rgba(113,161,203,.4); background: rgba(82,135,185,.08); transform: translateY(-2px); }
.btn-chico { padding: 10px 18px; font-size: .88rem; }

/* ---------- Marca ---------- */
.marca { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.marca-montana { width: 34px; height: auto; overflow: visible; }
.marca-cenit { font-weight: 800; font-size: 1.05rem; letter-spacing: .02em; }
.marca-barra { width: 2px; height: 20px; background: var(--azul); }
.marca-analytics { font-weight: 500; font-size: .78rem; letter-spacing: .14em; color: var(--muted); }

/* ---------- Navegación ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  height: var(--nav-h);
  transition: background .3s ease, border-color .3s ease, backdrop-filter .3s ease;
  border-bottom: 1px solid transparent;
}
.nav.con-fondo { background: rgba(10,15,28,.82); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom-color: var(--borde); }
.nav-inner { height: 100%; max-width: 1200px; margin: 0 auto; padding: 0 clamp(16px, 5vw, 48px); display: flex; align-items: center; justify-content: space-between; }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a:not(.btn) { text-decoration: none; color: var(--muted-fg); font-size: .92rem; font-weight: 500; transition: color .2s; }
.nav-links a:not(.btn):hover { color: var(--fg); }
.nav-toggle { display: none; background: none; border: 0; width: 40px; height: 40px; cursor: pointer; position: relative; }
.nav-toggle span { position: absolute; left: 9px; right: 9px; height: 2px; background: var(--fg); border-radius: 2px; transition: transform .25s ease, top .25s ease; }
.nav-toggle span:first-child { top: 15px; }
.nav-toggle span:last-child { top: 23px; }
.nav-toggle[aria-expanded="true"] span:first-child { top: 19px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { top: 19px; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { min-height: 100vh; min-height: 100svh; display: flex; align-items: center; padding: calc(var(--nav-h) + 40px) 0 60px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(2.5rem, 6vw, 4.3rem); font-weight: 900; letter-spacing: -.035em; line-height: 1.05; animation: subir .8s ease-out both; }
.acento { background: linear-gradient(90deg, var(--peak-300), var(--sun)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-sub { margin-top: 24px; font-size: 1.12rem; color: var(--muted-fg); max-width: 560px; animation: subir .8s ease-out .15s both; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 36px; animation: subir .8s ease-out .3s both; }
.hero .eyebrow { animation: subir .8s ease-out both; }

.pilares-chips { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 40px; animation: subir .8s ease-out .45s both; }
.chip {
  display: flex; align-items: center; gap: 8px;
  background: rgba(82,135,185,.08); border: 1px solid rgba(82,135,185,.2);
  padding: 7px 14px; border-radius: 100px;
  font-size: .82rem; font-weight: 500; color: var(--muted);
  transition: all .35s ease;
}
.chip.activo { color: var(--fg); background: rgba(82,135,185,.2); border-color: rgba(82,135,185,.45); }
.chip-punto { width: 6px; height: 6px; border-radius: 50%; background: var(--sun); opacity: 0; transition: opacity .35s; }
.chip.activo .chip-punto { opacity: 1; box-shadow: 0 0 8px var(--sun); }

.hero-montana { display: flex; flex-direction: column; align-items: center; gap: 28px; }
.montana-wrap { width: 100%; max-width: 440px; }
.montana-wrap svg { width: 100%; height: auto; overflow: visible; }
.faceta, .nodo {
  transform-box: fill-box; transform-origin: center;
  opacity: 0; transform: scale(.4) translateY(14px);
  transition: opacity .55s cubic-bezier(.22,1,.36,1), transform .55s cubic-bezier(.22,1,.36,1);
}
.montana-wrap.armada .faceta, .montana-wrap.armada .nodo { opacity: 1; transform: none; }
.nodo { filter: drop-shadow(0 0 3px currentColor); }
.montana-wrap.lista svg { animation: flotar 7s ease-in-out infinite; }
.montana-wrap .faceta:hover { filter: brightness(1.35); transition: filter .2s; }

.hero-wordmark { display: flex; align-items: center; gap: 14px; opacity: 0; transform: translateY(16px); transition: opacity .7s ease, transform .7s ease; filter: drop-shadow(0 0 20px rgba(232,163,61,.2)); }
.hero-wordmark.visible { opacity: 1; transform: none; }
.wm-cenit { font-weight: 800; font-size: 2rem; letter-spacing: .02em; }
.wm-barra { width: 2px; height: 30px; background: var(--azul); }
.wm-analytics { font-weight: 500; font-size: 1.1rem; letter-spacing: .14em; color: var(--muted); }

@keyframes subir { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }
@keyframes flotar { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* ---------- Cifras ---------- */
.cifras { padding: 10px 0 30px; }
.cifras-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--borde); border-radius: var(--r);
  background: var(--bg-card); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
}
.cifra { padding: 28px 26px; display: flex; flex-direction: column; gap: 6px; }
.cifra + .cifra { border-left: 1px solid var(--borde); }
.cifra-num { font-family: var(--mono); font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 600; color: var(--fg); letter-spacing: -.02em; }
.cifra-txt { font-size: .86rem; color: var(--muted); line-height: 1.45; }

/* ---------- Secciones ---------- */
.seccion { padding: clamp(80px, 11vw, 130px) 0 0; }
#contacto { padding-bottom: clamp(80px, 11vw, 130px); }
.seccion-cabecera { max-width: 700px; margin: 0 auto 56px; text-align: center; }
.seccion-cabecera p { margin-top: 18px; color: var(--muted-fg); font-size: 1.05rem; }
.seccion-cabecera-izq { text-align: left; margin: 0; }

/* Aparición al hacer scroll */
.revelar { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s cubic-bezier(.22,1,.36,1); }
.revelar.visible { opacity: 1; transform: none; }

/* ---------- Pilares ---------- */
.pilares-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.pilar {
  padding: 30px 26px; border-radius: var(--r);
  background: var(--bg-card); border: 1px solid var(--borde);
  position: relative; overflow: hidden;
}
.pilar::before { content: ""; position: absolute; inset: 0 0 auto; height: 2px; background: linear-gradient(90deg, var(--peak-500), var(--sun)); opacity: .0; transition: opacity .3s; }
.pilar:hover::before { opacity: 1; }
.pilar-icono { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: rgba(82,135,185,.12); border: 1px solid rgba(82,135,185,.25); color: var(--peak-300); margin-bottom: 20px; }
.pilar-icono svg { width: 22px; height: 22px; }
.pilar p { margin-top: 10px; color: var(--muted-fg); font-size: .93rem; }

/* ---------- Servicios ---------- */
.servicios-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.servicio {
  padding: 32px 30px; border-radius: var(--r);
  background: var(--bg-card); border: 1px solid var(--borde);
  transition: border-color .3s ease, transform .3s ease, background .3s ease;
}
.servicio:hover { border-color: var(--borde-fuerte); background: rgba(18,28,50,.8); }
.servicio-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.servicio-num { font-family: var(--mono); font-size: .8rem; color: var(--sun); font-weight: 600; }
.servicio-pilar { font-family: var(--mono); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: var(--peak-300); border: 1px solid rgba(113,161,203,.25); padding: 4px 10px; border-radius: 100px; }
.servicio h3 { font-size: 1.3rem; }
.servicio p { margin-top: 12px; color: var(--muted-fg); font-size: .95rem; }
.servicio ul { list-style: none; margin-top: 20px; display: grid; gap: 9px; }
.servicio li { position: relative; padding-left: 22px; font-size: .9rem; color: var(--muted-fg); }
.servicio li::before { content: ""; position: absolute; left: 2px; top: .55em; width: 9px; height: 9px; background: var(--azul); clip-path: polygon(50% 0, 100% 100%, 0 100%); }
.servicio-ancho { grid-column: 1 / -1; background: linear-gradient(135deg, rgba(42,63,116,.35), rgba(14,21,38,.72) 60%); }
.servicio-ancho-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center; }
.servicio-ancho ul { margin-top: 0; }

/* ---------- Casos ---------- */
.casos-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.caso { padding: 32px 30px; border-radius: var(--r); background: var(--bg-card); border: 1px solid var(--borde); display: flex; flex-direction: column; }
.caso-cabecera { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.caso-rubro { font-family: var(--mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.estado { font-size: .74rem; font-weight: 600; padding: 4px 11px; border-radius: 100px; display: inline-flex; align-items: center; gap: 6px; }
.estado::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.estado-prod { color: #6FCF97; background: rgba(111,207,151,.1); }
.estado-proto { color: var(--sun); background: rgba(232,163,61,.1); }
.estado-propio { color: var(--peak-300); background: rgba(113,161,203,.12); }
.caso h3 { font-size: 1.3rem; }
.caso p { margin-top: 12px; color: var(--muted-fg); font-size: .95rem; flex: 1; }
.caso-datos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--borde); }
.caso-datos strong { display: block; font-family: var(--mono); font-size: 1.25rem; font-weight: 600; color: var(--fg); }
.caso-datos span { font-size: .78rem; color: var(--muted); line-height: 1.35; display: block; margin-top: 2px; }

/* ---------- Método ---------- */
.ruta { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; position: relative; }
.ruta::before {
  content: ""; position: absolute; left: 4%; right: 4%; top: 22px; height: 2px;
  background: linear-gradient(90deg, var(--peak-700), var(--peak-500), var(--sun));
  opacity: .5;
}
.etapa { position: relative; padding-top: 64px; }
.etapa-num {
  position: absolute; top: 0; left: 0;
  width: 46px; height: 46px; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--mono); font-size: .85rem; font-weight: 600;
  background: var(--bg-elevado); border: 1px solid var(--borde-fuerte); color: var(--peak-300);
}
.etapa:last-child .etapa-num { color: var(--sun); border-color: rgba(232,163,61,.5); box-shadow: 0 0 22px rgba(232,163,61,.25); }
.etapa p { margin-top: 10px; color: var(--muted-fg); font-size: .93rem; }

/* ---------- Principios ---------- */
.principios-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; align-items: start; }
.principios { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.principio { padding: 26px 24px; border-radius: var(--r); background: var(--bg-card); border: 1px solid var(--borde); }
.principio h3 { font-size: 1.05rem; }
.principio p { margin-top: 10px; color: var(--muted-fg); font-size: .92rem; }
.principio em { color: var(--sun); font-style: normal; font-weight: 600; }
.stack { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 30px; }
.stack span { font-family: var(--mono); font-size: .76rem; color: var(--muted-fg); padding: 6px 12px; border-radius: 8px; border: 1px solid var(--borde); background: rgba(255,255,255,.02); }

/* ---------- Contacto ---------- */
.contacto-card {
  display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px;
  padding: clamp(28px, 5vw, 56px);
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(42,63,116,.4), rgba(14,21,38,.85) 55%);
  border: 1px solid rgba(82,135,185,.22);
  box-shadow: 0 30px 90px rgba(0,0,0,.4);
}
.contacto-texto p { margin-top: 18px; color: var(--muted-fg); }
.contacto-directo { margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--borde); }
.contacto-label { display: block; font-family: var(--mono); font-size: .7rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--sun); margin-bottom: 8px; }
.contacto-link { font-weight: 600; font-size: 1.1rem; text-decoration: none; transition: color .2s, text-shadow .2s; word-break: break-all; }
.contacto-link:hover { color: var(--sun); text-shadow: 0 0 20px rgba(232,163,61,.5); }

.form-fila { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grupo { display: flex; flex-direction: column; gap: 7px; margin-bottom: 14px; }
.form-grupo label { font-size: .78rem; font-weight: 600; color: var(--muted-fg); }
.req { color: var(--sun); }
.formulario input, .formulario textarea {
  background: rgba(255,255,255,.04); border: 1px solid rgba(180,195,230,.11);
  border-radius: var(--r-sm); padding: 12px 14px;
  color: var(--fg); font: .92rem Inter, sans-serif; outline: none; width: 100%;
  transition: border-color .2s, background .2s;
}
.formulario input::placeholder, .formulario textarea::placeholder { color: var(--muted); }
.formulario input:focus, .formulario textarea:focus { border-color: rgba(82,135,185,.6); background: rgba(82,135,185,.06); }
.formulario .invalido { border-color: rgba(248,113,113,.6); }
.formulario textarea { resize: vertical; min-height: 120px; }
.form-pie { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 18px; flex-wrap: wrap; }
.form-nota { font-size: .76rem; color: var(--muted); }
.form-nota.error { color: #f87171; }
.form-exito { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 14px; }
.form-exito[hidden] { display: none; }
.exito-icono { width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; background: rgba(61,113,171,.13); border: 1px solid rgba(82,135,185,.32); }
.exito-titulo { font-size: 1.3rem; font-weight: 700; }
.exito-texto { color: var(--muted-fg); max-width: 320px; font-size: .92rem; }

/* ---------- Pie ---------- */
.pie { border-top: 1px solid var(--borde); padding: 56px 0 30px; background: rgba(10,15,28,.6); }
.pie-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; }
.pie-lema { margin-top: 14px; font-family: var(--mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--sun); }
.pie-col { display: flex; flex-direction: column; gap: 10px; font-size: .9rem; color: var(--muted-fg); }
.pie-col a { text-decoration: none; transition: color .2s; }
.pie-col a:hover { color: var(--fg); }
.pie-titulo { font-family: var(--mono); font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.pie-legal { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 44px; padding-top: 22px; border-top: 1px solid var(--borde); font-size: .8rem; color: var(--muted); }

/* ---------- Dolores ---------- */
.dolores-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.dolor { padding: 28px 26px; border-radius: var(--r); background: var(--bg-card); border: 1px solid var(--borde); border-left: 2px solid rgba(232,163,61,.55); }
.dolor-icono { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; background: rgba(232,163,61,.1); color: var(--sun); font: 600 1.05rem var(--mono); margin-bottom: 16px; }
.dolor p { margin-top: 10px; color: var(--muted-fg); font-size: .93rem; }

/* ---------- Retorno ---------- */
.palancas-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.palanca { padding: 28px 24px; border-radius: var(--r); background: var(--bg-card); border: 1px solid var(--borde); position: relative; overflow: hidden; }
.palanca::before { content: ""; position: absolute; inset: 0 0 auto; height: 2px; background: linear-gradient(90deg, var(--peak-500), var(--sun)); }
.palanca-tag { display: inline-block; font: 600 .66rem var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--sun); margin-bottom: 14px; }
.palanca h3 { font-size: 1.08rem; }
.palanca p { margin-top: 10px; color: var(--muted-fg); font-size: .92rem; }

.calculadora {
  margin-top: 28px; display: grid; grid-template-columns: 1.1fr .9fr; gap: 0;
  border-radius: 22px; overflow: hidden;
  border: 1px solid rgba(82,135,185,.25);
  background: linear-gradient(145deg, rgba(42,63,116,.35), rgba(14,21,38,.85) 60%);
}
.calc-entradas { padding: clamp(26px, 4vw, 44px); }
.calc-entradas h3 { font-size: clamp(1.3rem, 2.4vw, 1.6rem); font-weight: 800; }
.calc-intro { margin: 10px 0 26px; color: var(--muted-fg); font-size: .93rem; }
.calc-campo { display: block; margin-bottom: 20px; }
.calc-etiqueta { display: flex; justify-content: space-between; gap: 12px; font-size: .86rem; font-weight: 600; color: var(--muted-fg); margin-bottom: 10px; }
.calc-etiqueta output { font-family: var(--mono); color: var(--fg); }
.calc-campo input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 6px; background: linear-gradient(90deg, var(--peak-500) var(--p, 50%), rgba(255,255,255,.08) var(--p, 50%)); outline: none; }
.calc-campo input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 20px; height: 20px; border-radius: 50%; background: var(--fg); border: 4px solid var(--peak-500); cursor: pointer; box-shadow: 0 0 12px rgba(61,113,171,.6); }
.calc-campo input[type="range"]::-moz-range-thumb { width: 14px; height: 14px; border-radius: 50%; background: var(--fg); border: 4px solid var(--peak-500); cursor: pointer; }
.calc-campo input[type="range"]:focus-visible::-webkit-slider-thumb { outline: 2px solid var(--sun); outline-offset: 2px; }
.calc-campo input[type="number"] { width: 100%; background: rgba(255,255,255,.04); border: 1px solid rgba(180,195,230,.11); border-radius: var(--r-sm); padding: 11px 14px; color: var(--fg); font: 500 .95rem var(--mono); outline: none; }
.calc-campo input[type="number"]:focus { border-color: rgba(82,135,185,.6); }
.calc-resultado { padding: clamp(26px, 4vw, 44px); background: rgba(10,15,28,.55); border-left: 1px solid var(--borde); display: flex; flex-direction: column; gap: 14px; }
.calc-fila { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding-bottom: 14px; border-bottom: 1px solid var(--borde); font-size: .9rem; color: var(--muted-fg); }
.calc-fila strong { font: 600 1.15rem var(--mono); color: var(--fg); white-space: nowrap; }
.calc-destacado { padding: 22px; border-radius: var(--r); background: rgba(232,163,61,.08); border: 1px solid rgba(232,163,61,.3); display: flex; flex-direction: column; gap: 4px; }
.calc-destacado span { font: 600 .7rem var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--sun); }
.calc-destacado strong { font: 600 clamp(1.9rem, 4vw, 2.5rem) var(--mono); letter-spacing: -.02em; color: var(--fg); }
.calc-destacado em { font-style: normal; font-size: .85rem; color: var(--muted-fg); }
.calc-nota { font-size: .78rem; color: var(--muted); line-height: 1.5; }
.calc-resultado { justify-content: center; }
.calc-resultado .btn { align-self: flex-start; margin-top: 6px; }

/* ---------- Resultado de servicios e impacto de casos ---------- */
.servicio-resultado { margin-top: 16px !important; padding: 12px 14px; border-radius: var(--r-sm); background: rgba(232,163,61,.07); border: 1px solid rgba(232,163,61,.18); color: var(--fg) !important; font-size: .9rem !important; font-weight: 500; }
.servicio-resultado span { display: block; font: 600 .62rem var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--sun); margin-bottom: 2px; }
.caso-impacto { flex: 0 !important; margin-top: 16px !important; padding-left: 14px; border-left: 2px solid var(--sun); color: var(--fg) !important; font-weight: 500; }
.caso p:not(.caso-impacto) { flex: 1; }

/* ---------- Madurez ---------- */
.madurez { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: stretch; }
.niveles { display: flex; flex-direction: column-reverse; gap: 10px; }
.nivel {
  display: flex; align-items: center; gap: 16px; text-align: left;
  padding: 16px 18px; border-radius: var(--r);
  background: var(--bg-card); border: 1px solid var(--borde);
  color: var(--muted-fg); font: 500 .93rem/1.45 Inter, sans-serif; cursor: pointer;
  transition: border-color .25s, background .25s, color .25s, transform .25s;
}
.nivel:hover { border-color: var(--borde-fuerte); color: var(--fg); }
.nivel:focus-visible { outline: 2px solid var(--sun); outline-offset: 2px; }
.nivel[aria-checked="true"] { color: var(--fg); background: rgba(82,135,185,.16); border-color: rgba(82,135,185,.55); transform: translateX(6px); }
.nivel-num { flex: none; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; font: 600 .82rem var(--mono); border: 1px solid var(--borde-fuerte); color: var(--peak-300); }
.nivel[aria-checked="true"] .nivel-num { background: var(--sun); border-color: var(--sun); color: var(--bg); }
.madurez-panel { padding: clamp(26px, 4vw, 40px); border-radius: 22px; border: 1px solid rgba(82,135,185,.25); background: linear-gradient(160deg, rgba(42,63,116,.35), rgba(14,21,38,.85) 60%); display: flex; flex-direction: column; gap: 14px; }
.altimetro-barra { height: 8px; border-radius: 8px; background: rgba(255,255,255,.06); overflow: hidden; }
.altimetro-fill { height: 100%; width: 40%; border-radius: 8px; background: linear-gradient(90deg, var(--peak-700), var(--peak-500), var(--sun)); transition: width .6s cubic-bezier(.22,1,.36,1); }
.altimetro-marcas { display: flex; justify-content: space-between; margin-top: 6px; font: 500 .66rem var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.madurez-etapa { font: 600 .72rem var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--sun); margin-top: 10px; }
.madurez-panel h3 { font-size: clamp(1.35rem, 2.6vw, 1.75rem); font-weight: 800; }
.madurez-panel p { color: var(--muted-fg); }
.madurez-servicios { display: flex; flex-wrap: wrap; gap: 8px; }
.madurez-servicios a { font-size: .8rem; text-decoration: none; padding: 6px 12px; border-radius: 100px; border: 1px solid rgba(113,161,203,.3); color: var(--peak-300); transition: background .2s, color .2s; }
.madurez-servicios a:hover { background: rgba(82,135,185,.15); color: var(--fg); }
.madurez-panel .btn { align-self: flex-start; margin-top: auto; }
.madurez > *, .calculadora > * { min-width: 0; }
.cambio { animation: subir .45s ease-out both; }

/* ---------- Preguntas ---------- */
.contenedor-angosto { max-width: 860px; }
.faq { display: grid; gap: 12px; }
.faq details { border-radius: var(--r); background: var(--bg-card); border: 1px solid var(--borde); transition: border-color .25s; }
.faq details[open] { border-color: var(--borde-fuerte); }
.faq summary { list-style: none; cursor: pointer; padding: 20px 56px 20px 24px; font-weight: 600; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%); font: 400 1.4rem var(--mono); color: var(--sun); transition: transform .25s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq summary:focus-visible { outline: 2px solid var(--sun); outline-offset: -2px; border-radius: var(--r); }
.faq details p { padding: 0 24px 22px; color: var(--muted-fg); font-size: .95rem; }

/* ---------- Anuncio del hero y enlace destacado ---------- */
.anuncio {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 22px;
  padding: 6px 14px 6px 6px; border-radius: 100px; text-decoration: none;
  font-size: .84rem; font-weight: 500; color: var(--muted-fg);
  background: rgba(232,163,61,.07); border: 1px solid rgba(232,163,61,.28);
  transition: border-color .25s, color .25s, background .25s;
  animation: subir .8s ease-out both;
}
.anuncio:hover { color: var(--fg); border-color: rgba(232,163,61,.6); background: rgba(232,163,61,.12); }
.anuncio-tag { font: 600 .66rem var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--bg); background: var(--sun); padding: 4px 9px; border-radius: 100px; }
.nav-links a.nav-mc { color: var(--sun); }
.nav-links a.nav-mc:hover { color: #f3bd6a; }

/* ---------- MineCycle ---------- */
.mc {
  position: relative; border-radius: 28px; padding: clamp(28px, 5vw, 64px);
  background:
    radial-gradient(ellipse at 85% 0%, rgba(232,163,61,.10), transparent 55%),
    radial-gradient(ellipse at 0% 100%, rgba(61,113,171,.18), transparent 60%),
    linear-gradient(160deg, #0F1A33, #0B1222 70%);
  border: 1px solid rgba(232,163,61,.22);
  box-shadow: 0 40px 120px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.04);
  overflow: hidden;
}
.mc-intro { display: grid; grid-template-columns: .95fr 1.05fr; gap: 48px; align-items: center; }
.mc-intro > * { min-width: 0; }
.mc-titulo { font-size: clamp(2.6rem, 6vw, 4.2rem); font-weight: 900; letter-spacing: -.04em; line-height: 1; }
.mc-titulo span { display: block; margin-top: 10px; font: 500 .95rem var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--peak-300); }
.mc-lead { margin-top: 24px; font-size: 1.12rem; color: var(--fg); line-height: 1.6; }
.mc-para { margin-top: 14px; color: var(--muted-fg); }
.mc-para strong { color: var(--fg); font-weight: 600; }
.mc-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.mc-badges span { font-size: .78rem; font-weight: 500; color: var(--peak-300); padding: 6px 12px; border-radius: 100px; border: 1px solid rgba(113,161,203,.3); background: rgba(82,135,185,.08); }
.mc-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

.mc-visual { position: relative; margin: 0; }
.marco { border-radius: 14px; overflow: hidden; border: 1px solid rgba(180,195,230,.14); background: #0f1629; box-shadow: 0 30px 80px rgba(0,0,0,.5), 0 0 0 1px rgba(232,163,61,.08); transform: perspective(1400px) rotateY(-6deg) rotateX(2deg); transition: transform .6s cubic-bezier(.22,1,.36,1); }
.mc-visual:hover .marco { transform: none; }
.marco-barra { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: rgba(255,255,255,.03); border-bottom: 1px solid rgba(180,195,230,.08); }
.marco-barra span { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,.12); }
.marco-barra em { margin-left: 10px; font: 500 .7rem var(--mono); font-style: normal; color: var(--muted); letter-spacing: .06em; }
.marco img { width: 100%; height: auto; display: block; filter: brightness(1.45) contrast(1.15) saturate(1.2); }
.mc-app {
  position: absolute; right: -14px; bottom: -34px; width: 52%; height: auto;
  border-radius: 10px; border: 1px solid rgba(180,195,230,.25);
  box-shadow: 0 24px 60px rgba(0,0,0,.55);
  transform: rotate(2deg); transition: transform .5s cubic-bezier(.22,1,.36,1);
}
.mc-visual:hover .mc-app { transform: rotate(0) translateY(-4px); }
.mc-flotante {
  position: absolute; left: -18px; top: -22px; max-width: 290px;
  display: flex; gap: 10px; align-items: flex-start;
  padding: 14px 16px; border-radius: 12px; font-size: .84rem; line-height: 1.45; color: var(--fg);
  background: rgba(14,21,38,.92); border: 1px solid rgba(111,207,151,.35);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 16px 40px rgba(0,0,0,.45);
}
.mc-punto { flex: none; width: 8px; height: 8px; margin-top: 6px; border-radius: 50%; background: #6FCF97; box-shadow: 0 0 10px #6FCF97; }

.mc-ventajas { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 64px; }
.mc-ventaja { padding: 22px; border-radius: var(--r); background: rgba(255,255,255,.025); border: 1px solid var(--borde); display: flex; flex-direction: column; gap: 6px; }
.mc-ventaja strong { font-size: 1rem; }
.mc-ventaja span { color: var(--muted-fg); font-size: .9rem; }

.mc-ventaja-destacada { background: rgba(232,163,61,.07); border-color: rgba(232,163,61,.3); }
.mc-ventaja-destacada strong { color: var(--sun); }
.mc-ciclo, .mc-retorno, .mc-adapta { margin-top: 72px; }
.mc-adapta-intro { margin-top: 10px; color: var(--muted-fg); max-width: 620px; }
.mc-adapta-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-radius: var(--r); border: 1px solid var(--borde); background: rgba(10,15,28,.4); }
.mc-adapta-item { padding: 26px 22px; }
.mc-adapta-item + .mc-adapta-item { border-left: 1px solid var(--borde); }
.mc-adapta-num { font: 600 .78rem var(--mono); color: var(--sun); }
.mc-adapta-item h4 { margin-top: 12px; font-size: 1.02rem; font-weight: 700; }
.mc-adapta-item p { margin-top: 8px; font-size: .9rem; color: var(--muted-fg); }
.ciclo-cabecera { margin-bottom: 28px; }
.ciclo-cabecera h3 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 800; letter-spacing: -.03em; }
.ciclo-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 40px; align-items: center; }
.ciclo-grid > * { min-width: 0; }
.ciclo-rueda { position: relative; width: 100%; max-width: 440px; aspect-ratio: 1; margin: 0 auto; }
.ciclo-anillo { position: absolute; inset: 0; width: 100%; height: 100%; }
.ciclo-progreso { transition: stroke-dasharray .7s cubic-bezier(.22,1,.36,1); }
.ciclo-centro { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; pointer-events: none; }
.ciclo-centro-mc { font-weight: 900; font-size: clamp(1.2rem, 3vw, 1.6rem); letter-spacing: -.02em; }
.ciclo-centro-sub { font: 500 .66rem var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-top: 2px; }
.ciclo-paso {
  position: absolute; transform: translate(-50%, -50%);
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  width: 112px; background: none; border: 0; cursor: pointer; color: var(--muted-fg);
  font: 500 .76rem/1.25 Inter, sans-serif; text-align: center;
}
.ciclo-paso-num { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; font: 600 .85rem var(--mono); background: var(--bg-elevado); border: 1px solid var(--borde-fuerte); color: var(--peak-300); transition: all .3s ease; }
.ciclo-paso:hover .ciclo-paso-num { border-color: var(--peak-300); color: var(--fg); }
.ciclo-paso[aria-selected="true"] { color: var(--fg); }
.ciclo-paso[aria-selected="true"] .ciclo-paso-num { background: var(--sun); border-color: var(--sun); color: var(--bg); box-shadow: 0 0 24px rgba(232,163,61,.5); }
.ciclo-paso:focus-visible { outline: none; }
.ciclo-paso:focus-visible .ciclo-paso-num { outline: 2px solid var(--sun); outline-offset: 3px; }
.ciclo-panel { padding: clamp(22px, 3vw, 32px); border-radius: 20px; background: rgba(10,15,28,.55); border: 1px solid var(--borde); }
.ciclo-num { font: 600 .7rem var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--sun); }
.ciclo-panel h4 { font-size: 1.4rem; font-weight: 800; letter-spacing: -.02em; margin-top: 8px; }
.ciclo-panel p { color: var(--muted-fg); margin-top: 10px; min-height: 4.8em; }
.ciclo-captura { margin-top: 18px; border-radius: 12px; overflow: hidden; background: #f5f7fb; border: 1px solid rgba(180,195,230,.14); height: 300px; display: grid; place-items: center; }
.ciclo-captura img { max-width: 100%; max-height: 300px; width: auto; height: auto; display: block; object-fit: contain; }
.ciclo-captura.oscura { background: #0f1629; }
.ciclo-captura { width: 100%; padding: 0; cursor: zoom-in; position: relative; font: inherit; }
.ciclo-captura:focus-visible { outline: 2px solid var(--sun); outline-offset: 3px; }
.ciclo-lupa { position: absolute; right: 10px; bottom: 10px; display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: 100px; font: 600 .7rem Inter, sans-serif; color: #fff; background: rgba(10,15,28,.75); opacity: .85; transition: opacity .2s; }
.ciclo-captura:hover .ciclo-lupa { opacity: 1; }
.visor { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 24px; background: rgba(10,15,28,.9); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); cursor: zoom-out; }
.visor[hidden] { display: none; }
.visor img { max-width: min(1400px, 100%); max-height: 88vh; border-radius: 12px; box-shadow: 0 30px 90px rgba(0,0,0,.6); background: #f5f7fb; }
.visor-cerrar { position: absolute; top: 16px; right: 16px; width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(180,195,230,.2); background: rgba(255,255,255,.06); color: var(--fg); font-size: 1.4rem; line-height: 1; cursor: pointer; }
.ciclo-fuente { display: block; margin-top: 10px; font: 500 .7rem var(--mono); color: var(--muted); letter-spacing: .06em; }

.mc-retorno-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.mc-ret { padding: 24px 22px; border-radius: var(--r); background: rgba(255,255,255,.025); border: 1px solid var(--borde); }
.mc-ret-icono { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; color: var(--sun); background: rgba(232,163,61,.1); border: 1px solid rgba(232,163,61,.25); margin-bottom: 16px; }
.mc-ret-icono svg { width: 21px; height: 21px; }
.mc-ret h4 { font-size: 1.02rem; font-weight: 700; letter-spacing: -.01em; }
.mc-ret p { margin-top: 8px; color: var(--muted-fg); font-size: .9rem; }
.mc-kpis { margin-top: 18px; display: grid; grid-template-columns: auto repeat(3, 1fr); gap: 0; align-items: stretch; border-radius: var(--r); border: 1px solid var(--borde); background: rgba(10,15,28,.45); }
.mc-kpis > * { padding: 18px 20px; }
.mc-kpis > div { border-left: 1px solid var(--borde); display: flex; flex-direction: column; gap: 2px; }
.mc-kpis strong { font-size: .92rem; }
.mc-kpis div span { font-size: .8rem; color: var(--muted); }
.mc-kpis-titulo { display: flex; align-items: center; font: 600 .68rem var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--sun); max-width: 150px; }

.mc-desafio { margin-top: 56px; display: flex; align-items: center; justify-content: space-between; gap: 28px; padding: clamp(24px, 4vw, 36px); border-radius: 20px; background: linear-gradient(120deg, rgba(232,163,61,.14), rgba(61,113,171,.14)); border: 1px solid rgba(232,163,61,.3); }
.mc-desafio h3 { font-size: clamp(1.4rem, 3vw, 1.8rem); font-weight: 800; letter-spacing: -.02em; }
.mc-desafio p { margin-top: 8px; color: var(--muted-fg); max-width: 640px; }
.mc-desafio .eyebrow { margin-bottom: 8px; }

.formulario select { background: rgba(255,255,255,.04); border: 1px solid rgba(180,195,230,.11); border-radius: var(--r-sm); padding: 12px 14px; color: var(--fg); font: .92rem Inter, sans-serif; outline: none; width: 100%; appearance: none; -webkit-appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 20px) 52%, calc(100% - 15px) 52%; background-size: 5px 5px; background-repeat: no-repeat; }
.formulario select:focus { border-color: rgba(82,135,185,.6); }
.formulario select option { background: var(--bg-elevado); color: var(--fg); }

/* ---------- Bloques desplegables (página acotada: el detalle se abre a pedido) ---------- */
.plegable { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .55s cubic-bezier(.22,1,.36,1); }
.plegable.abierto { grid-template-rows: 1fr; }
.plegable-interior { min-height: 0; overflow: hidden; }
/* Terminada la apertura se suelta el recorte, para que sombras y efectos al pasar el mouse no se corten. */
.plegable.abierto.listo > .plegable-interior { overflow: visible; }

.desplegar-fila { display: flex; justify-content: center; margin-top: 36px; }
.desplegar {
  display: inline-flex; align-items: center; gap: 10px;
  font: 600 .92rem/1.2 Inter, sans-serif; color: var(--fg);
  padding: 14px 24px; border-radius: 100px; cursor: pointer;
  background: var(--bg-card); border: 1px dashed rgba(113,161,203,.45);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  transition: border-color .25s, background .25s, transform .25s;
}
.desplegar:hover { border-style: solid; border-color: var(--sun); background: rgba(232,163,61,.06); transform: translateY(-2px); }
.desplegar:focus-visible { outline: 2px solid var(--sun); outline-offset: 3px; }
.desplegar-chevron { color: var(--sun); transition: transform .35s cubic-bezier(.22,1,.36,1); flex: none; }
.desplegar[aria-expanded="true"] .desplegar-chevron { transform: rotate(180deg); }
.desplegar-primario { background: linear-gradient(135deg, var(--peak-500), var(--peak-700)); border: 1px solid transparent; color: #fff; }
.desplegar-primario .desplegar-chevron { color: #fff; }
.desplegar-primario:hover { background: linear-gradient(135deg, var(--peak-500), var(--peak-700)); border-color: transparent; box-shadow: 0 0 28px rgba(61,113,171,.5); }

/* MineCycle: el botón separa la intro del detalle. */
.mc .desplegar-fila { margin-top: 48px; }
.mc .plegable-interior > .mc-ventajas { margin-top: 40px; }
/* Retorno: la calculadora aparece bajo el botón. */
.bloque-desplegable .calculadora { margin-top: 28px; }
/* Preguntas: el botón queda bajo el título, con menos aire. */
#preguntas .seccion-cabecera { margin-bottom: 0; }
#preguntas .faq { margin-top: 32px; }

/* Servicios: tarjetas compactas (título y resultado); descripción y lista se abren con un solo botón. */
.servicio-detalle { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .55s cubic-bezier(.22,1,.36,1); }
.servicios-grid.abierto .servicio-detalle { grid-template-rows: 1fr; }
.servicio-detalle .servicio-ancho-grid { margin-top: 4px; align-items: start; }
.servicio-ancho .servicio-ancho-grid ul { margin-top: 12px; }

/* Contacto: invitación con botón; al abrir, el formulario ocupa su lugar. */
.contacto-invita {
  display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 20px;
  height: 100%; padding: 28px; border-radius: var(--r);
  background: rgba(255,255,255,.025); border: 1px solid var(--borde);
}
.contacto-invita p { color: var(--muted-fg); }
.contacto-invita[hidden] { display: none; }

/* ---------- Responsivo ---------- */
@media (max-width: 1024px) {
  .pilares-grid, .palancas-grid { grid-template-columns: repeat(2, 1fr); }
  .dolores-grid { grid-template-columns: repeat(2, 1fr); }
  .calculadora, .madurez { grid-template-columns: 1fr; }
  .calc-resultado { border-left: 0; border-top: 1px solid var(--borde); }
  .mc-intro, .ciclo-grid { grid-template-columns: 1fr; }
  .mc-retorno-grid, .mc-ventajas, .mc-adapta-grid { grid-template-columns: repeat(2, 1fr); }
  .mc-adapta-item:nth-child(3) { border-left: 0; }
  .mc-adapta-item:nth-child(n+3) { border-top: 1px solid var(--borde); }
  .mc-kpis { grid-template-columns: 1fr; }
  .mc-kpis > div { border-left: 0; border-top: 1px solid var(--borde); }
  .mc-kpis-titulo { max-width: none; }
  .marco { transform: none; }
  .nav-links { gap: 22px; }
  .principios-grid { grid-template-columns: 1fr; gap: 40px; }
  .contacto-card { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed; top: var(--nav-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 12px 16px 24px;
    background: rgba(10,15,28,.97); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--borde);
    transform: translateY(-8px); opacity: 0; pointer-events: none;
    transition: opacity .25s ease, transform .25s ease;
  }
  .nav-links.abierto { opacity: 1; transform: none; pointer-events: auto; }
  .nav-links a:not(.btn) { padding: 14px 4px; border-bottom: 1px solid var(--borde); font-size: 1rem; }
  .nav-links .btn { margin-top: 16px; }

  .hero-grid { grid-template-columns: 1fr; gap: 20px; }
  .hero-montana { order: -1; }
  .montana-wrap { max-width: 260px; }
  .hero-wordmark { display: none; }
  .cifras-grid { grid-template-columns: repeat(2, 1fr); }
  .cifra:nth-child(3) { border-left: 0; }
  .cifra:nth-child(n+3) { border-top: 1px solid var(--borde); }
  .servicios-grid, .casos-grid { grid-template-columns: 1fr; }
  .servicio-ancho-grid { grid-template-columns: 1fr; gap: 20px; }
  .ruta { grid-template-columns: 1fr 1fr; row-gap: 36px; }
  .ruta::before { display: none; }
  .pie-grid { grid-template-columns: 1fr 1fr; }
  .pie-grid > :first-child { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .hero-ctas .btn { width: 100%; }
  .btn { white-space: normal; text-align: center; }
  .madurez-panel .btn, .calc-resultado .btn { align-self: stretch; }
  .pilares-grid, .principios, .ruta, .dolores-grid, .palancas-grid { grid-template-columns: 1fr; }
  .nivel[aria-checked="true"] { transform: none; }
  .mc { border-radius: 20px; padding: 26px 18px; }
  .mc-ventajas, .mc-retorno-grid, .mc-adapta-grid { grid-template-columns: 1fr; }
  .mc-adapta-item + .mc-adapta-item { border-left: 0; border-top: 1px solid var(--borde); }
  .mc-ctas .btn { width: 100%; }
  .mc-flotante { position: static; max-width: none; margin-top: 12px; }
  .mc-app { position: static; width: 70%; margin: -40px 0 0 auto; display: block; }
  .mc-desafio { flex-direction: column; align-items: stretch; }
  .ciclo-paso { width: 74px; font-size: .64rem; }
  .ciclo-paso-num { width: 34px; height: 34px; font-size: .76rem; }
  .ciclo-captura, .ciclo-captura img { height: auto; max-height: 240px; }
  .ciclo-captura { height: 220px; }
  .anuncio { font-size: .76rem; }
  .form-fila { grid-template-columns: 1fr; }
  .form-pie .btn { width: 100%; }
  .desplegar { width: 100%; justify-content: center; text-align: center; }
  .desplegar-fila { margin-top: 28px; }
  .contacto-invita { padding: 22px; }
  /* Servicios cerrados en el celular: tarjetas bajas, para que la lista se recorra rápido. */
  .servicios-grid:not(.abierto) { gap: 10px; }
  .servicios-grid:not(.abierto) .servicio { padding: 18px 18px 16px; }
  .servicios-grid:not(.abierto) .servicio-top { margin-bottom: 8px; }
  .servicios-grid:not(.abierto) .servicio h3 { font-size: 1.05rem; }
  .servicios-grid:not(.abierto) .servicio-resultado { margin-top: 10px !important; padding: 0; background: none; border: 0; color: var(--muted-fg) !important; font-weight: 400; }
  .servicios-grid:not(.abierto) .servicio-resultado span { display: none; }
  .caso-datos strong { font-size: 1.05rem; }
  .cifra { padding: 22px 18px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .revelar, .faceta, .nodo, .hero-wordmark { opacity: 1 !important; transform: none !important; }
  html { scroll-behavior: auto; }
}