/* Maass Pantallas — hoja de estilos del sitio. Tokens = manual de identidad. */
:root {
  --tinta: #0B0F1A;
  --tinta-2: #131929;
  --tinta-3: #1E2638;
  --azul: #2F5BFF;
  --azul-osc: #1F45D6;
  --lima: #C8FF3E;
  --nube: #F3F5F9;
  --blanco: #FFFFFF;
  --grafito: #5B6475;
  --niebla: #9AA4B8;
  --linea: #E2E6EE;
  --radio: 14px;
  --radio-g: 24px;
  --ancho: 1160px;
  --titulo: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  --texto: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --sombra: 0 1px 2px rgba(11, 15, 26, .05), 0 12px 32px -12px rgba(11, 15, 26, .14);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 84px; }
body {
  margin: 0;
  font-family: var(--texto);
  font-size: 17px;
  line-height: 1.6;
  color: var(--tinta);
  background: var(--blanco);
  -webkit-font-smoothing: antialiased;
}
img, svg, canvas { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--titulo); line-height: 1.08; letter-spacing: -.025em; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(2.3rem, 5.4vw, 4.1rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.75rem); font-weight: 700; }
h3 { font-size: 1.22rem; font-weight: 600; letter-spacing: -.01em; line-height: 1.25; }
p { margin: 0; text-wrap: pretty; }
:focus-visible { outline: 3px solid var(--azul); outline-offset: 3px; border-radius: 6px; }
.oscuro :focus-visible { outline-color: var(--lima); }

.contenedor { width: 100%; max-width: var(--ancho); margin: 0 auto; padding: 0 22px; }
.seccion { padding: clamp(64px, 9vw, 112px) 0; }
.gris { background: var(--nube); }
.oscuro { background: var(--tinta); color: var(--blanco); }
.salto { position: absolute; left: -999px; top: 8px; background: var(--lima); color: var(--tinta); padding: 10px 16px; border-radius: 8px; z-index: 100; font-weight: 600; }
.salto:focus { left: 12px; }
.oculto-visual { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

.etiqueta {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--titulo); font-size: .8rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; color: var(--azul);
  margin-bottom: 18px;
}
.etiqueta::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.oscuro .etiqueta { color: var(--lima); }
.encabezado { max-width: 720px; margin-bottom: clamp(36px, 5vw, 56px); }
.encabezado p { margin-top: 18px; color: var(--grafito); font-size: 1.1rem; }
.oscuro .encabezado p { color: var(--niebla); }

/* Botones */
.boton {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--titulo); font-weight: 600; font-size: 1rem;
  padding: 15px 24px; border-radius: 999px; border: 2px solid transparent;
  text-decoration: none; cursor: pointer; transition: transform .15s ease, background .15s ease, border-color .15s ease;
  min-height: 52px; line-height: 1.1;
}
.boton:hover { transform: translateY(-2px); }
.boton svg { width: 20px; height: 20px; flex: none; }
.boton-lima { background: var(--lima); color: var(--tinta); }
.boton-lima:hover { background: #D6FF6B; }
.boton-azul { background: var(--azul); color: var(--blanco); }
.boton-azul:hover { background: var(--azul-osc); }
.boton-linea { border-color: rgba(255, 255, 255, .28); color: var(--blanco); background: transparent; }
.boton-linea:hover { border-color: var(--blanco); }
.boton-claro { border-color: var(--linea); color: var(--tinta); background: var(--blanco); }
.boton-claro:hover { border-color: var(--tinta); }
.boton-chico { padding: 10px 18px; min-height: 44px; font-size: .94rem; }

/* Cabecera */
.cabecera {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 15, 26, .86);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, .08); color: var(--blanco);
}
.cabecera .contenedor { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 70px; }
.marca { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.marca img { width: 40px; height: 40px; border-radius: 10px; box-shadow: 0 0 0 1px rgba(255, 255, 255, .12); }
.marca-texto { display: flex; flex-direction: column; line-height: 1; }
.marca-texto b { font-family: var(--titulo); font-size: 1.5rem; letter-spacing: -.04em; font-weight: 700; }
.marca-texto span { font-family: var(--titulo); font-size: .6rem; letter-spacing: .32em; color: var(--niebla); margin-top: 4px; font-weight: 500; }
.nav { display: flex; align-items: center; gap: 26px; }
.nav a:not(.boton) { text-decoration: none; font-size: .95rem; color: #C9D0DE; font-weight: 500; }
.nav a:not(.boton):hover { color: var(--blanco); }
.menu-btn { display: none; background: none; border: 1px solid rgba(255, 255, 255, .22); color: var(--blanco); width: 46px; height: 46px; border-radius: 12px; cursor: pointer; align-items: center; justify-content: center; }
.menu-btn svg { width: 22px; height: 22px; }

/* Hero */
.hero { padding: clamp(48px, 7vw, 88px) 0 clamp(56px, 8vw, 96px); position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, .07) 1.2px, transparent 1.3px);
  background-size: 22px 22px;
  -webkit-mask-image: linear-gradient(180deg, #000, transparent 75%); mask-image: linear-gradient(180deg, #000, transparent 75%);
  pointer-events: none;
}
.hero .contenedor { display: grid; grid-template-columns: 1.02fr 1fr; gap: clamp(32px, 5vw, 64px); align-items: center; position: relative; }
.hero h1 em { font-style: normal; color: var(--lima); }
.hero-sub { margin-top: 22px; font-size: 1.16rem; color: #C2CAD9; max-width: 34em; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-notas { display: flex; flex-wrap: wrap; gap: 8px 22px; margin: 30px 0 0; padding: 0; list-style: none; color: var(--niebla); font-size: .93rem; }
.hero-notas li { display: flex; align-items: center; gap: 8px; }
.hero-notas li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--lima); }
.pantalla {
  background: #05070C; border-radius: 18px; padding: 12px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .1), 0 40px 80px -30px rgba(47, 91, 255, .55);
}
.pantalla canvas { width: 100%; aspect-ratio: 16 / 10; border-radius: 8px; background: #05070C; }
.pantalla-pie { display: flex; justify-content: space-between; gap: 12px; padding: 10px 6px 0; font-family: var(--titulo); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: #6E7890; }
.pantalla-pie span:first-child::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--lima); margin-right: 8px; }

/* Tarjetas */
.rejilla { display: grid; gap: 18px; }
.rejilla-3 { grid-template-columns: repeat(3, 1fr); }
.rejilla-2 { grid-template-columns: repeat(2, 1fr); }
.tarjeta {
  background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--radio-g);
  padding: 28px; display: flex; flex-direction: column; gap: 12px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.tarjeta:hover { transform: translateY(-4px); box-shadow: var(--sombra); border-color: #CBD2E0; }
.tarjeta p { color: var(--grafito); font-size: .98rem; }
.icono { width: 48px; height: 48px; border-radius: 13px; background: var(--tinta); color: var(--lima); display: grid; place-items: center; margin-bottom: 6px; }
.icono svg { width: 24px; height: 24px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 10px; }
.chip { font-family: var(--titulo); font-size: .76rem; font-weight: 600; letter-spacing: .04em; padding: 5px 11px; border-radius: 999px; background: var(--nube); color: var(--tinta-3); }

/* Para quién */
.perfil { background: var(--tinta-2); border: 1px solid rgba(255, 255, 255, .08); border-radius: var(--radio-g); padding: 28px; }
.perfil h3 { margin-bottom: 10px; }
.perfil p { color: #B4BDCE; font-size: .98rem; }
.perfil .dolor { margin-top: 14px; padding-top: 14px; border-top: 1px dashed rgba(255, 255, 255, .14); color: var(--blanco); font-size: .95rem; }
.perfil .dolor b { color: var(--lima); font-weight: 600; }
.perfil-ancho { grid-column: span 2; }

/* Calculadora */
.calc { display: grid; grid-template-columns: 1fr 1fr; gap: 0; background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--radio-g); overflow: hidden; box-shadow: var(--sombra); }
.calc-form { padding: clamp(24px, 4vw, 40px); display: grid; gap: 20px; align-content: start; }
.calc-res { padding: clamp(24px, 4vw, 40px); background: var(--tinta); color: var(--blanco); display: flex; flex-direction: column; gap: 18px; }
.campo { display: grid; gap: 7px; }
.campo label, .campo legend { font-weight: 600; font-size: .93rem; padding: 0; }
.campo small { color: var(--grafito); font-size: .84rem; }
.campo input, .campo select, .campo textarea {
  font: inherit; color: var(--tinta); background: var(--blanco);
  border: 1.5px solid #CBD2E0; border-radius: 12px; padding: 13px 14px; width: 100%; min-height: 50px;
}
.campo textarea { min-height: 110px; resize: vertical; }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; border-color: var(--azul); box-shadow: 0 0 0 4px rgba(47, 91, 255, .16); }
.dos { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
fieldset.campo { border: 0; margin: 0; padding: 0; }
.segmento { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; background: var(--nube); padding: 5px; border-radius: 14px; }
.segmento label { position: relative; text-align: center; padding: 11px 8px; border-radius: 10px; cursor: pointer; font-weight: 600; font-size: .95rem; color: var(--grafito); }
.segmento input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.segmento label:has(input:checked) { background: var(--tinta); color: var(--blanco); }
.segmento label:has(input:focus-visible) { outline: 3px solid var(--azul); outline-offset: 2px; }
.res-pitch { font-family: var(--titulo); font-size: clamp(3.2rem, 7vw, 4.6rem); font-weight: 700; line-height: 1; letter-spacing: -.04em; color: var(--lima); }
.res-pitch small { font-size: 1rem; letter-spacing: 0; color: var(--niebla); font-weight: 500; margin-left: 8px; }
.res-lista { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.res-lista li { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-top: 1px solid rgba(255, 255, 255, .1); font-size: .96rem; }
.res-lista span { color: var(--niebla); }
.res-lista b { font-family: var(--titulo); font-weight: 600; text-align: right; }
.res-nota { font-size: .84rem; color: var(--niebla); margin-top: auto; }

/* Proceso */
.pasos { counter-reset: paso; display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; list-style: none; margin: 0; padding: 0; }
.pasos li { counter-increment: paso; border-top: 3px solid var(--tinta); padding-top: 18px; }
.pasos li::before { content: "0" counter(paso); font-family: var(--titulo); font-weight: 700; font-size: .9rem; color: var(--azul); letter-spacing: .08em; display: block; margin-bottom: 10px; }
.pasos p { color: var(--grafito); font-size: .95rem; margin-top: 8px; }

/* Diferenciales */
.razones { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.razon h3 { margin-bottom: 10px; }
.razon p { color: var(--grafito); }
.razon .num { font-family: var(--titulo); font-size: 2.4rem; font-weight: 700; color: var(--azul); line-height: 1; margin-bottom: 14px; letter-spacing: -.04em; }

/* Cobertura */
.cobertura { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.ciudades { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ciudades li { background: var(--tinta-2); border: 1px solid rgba(255, 255, 255, .08); border-radius: 14px; padding: 16px 18px; font-family: var(--titulo); font-weight: 600; display: flex; flex-direction: column; gap: 2px; }
.ciudades small { font-family: var(--texto); font-weight: 400; color: var(--niebla); font-size: .82rem; }
.cobertura p { color: #B4BDCE; margin-top: 18px; }

/* FAQ */
.faq { max-width: 820px; display: grid; gap: 10px; }
.faq details { background: var(--blanco); border: 1px solid var(--linea); border-radius: 16px; padding: 0 22px; }
.faq summary { cursor: pointer; list-style: none; padding: 20px 34px 20px 0; position: relative; font-family: var(--titulo); font-weight: 600; font-size: 1.08rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%); font-size: 1.6rem; font-weight: 400; color: var(--azul); line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--grafito); padding-bottom: 22px; }

/* Contacto */
.contacto { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.contacto-form { background: var(--blanco); color: var(--tinta); border-radius: var(--radio-g); padding: clamp(22px, 4vw, 36px); display: grid; gap: 16px; }
.contacto-datos { display: grid; gap: 14px; margin-top: 30px; }
.dato { display: flex; gap: 14px; align-items: center; text-decoration: none; }
.dato .icono { background: var(--tinta-3); margin: 0; }
.dato small { display: block; color: var(--niebla); font-size: .84rem; }
.dato b { font-family: var(--titulo); font-size: 1.15rem; font-weight: 600; }
.legal { font-size: .84rem; color: var(--grafito); }
.error { color: #B3261E; font-size: .88rem; font-weight: 500; min-height: 1.2em; }

/* Pie */
.pie { background: #070A12; color: var(--niebla); padding: 44px 0 32px; font-size: .92rem; }
.pie .contenedor { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 22px; align-items: center; }
.pie nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.pie a { color: #C9D0DE; text-decoration: none; }
.pie a:hover { color: var(--blanco); text-decoration: underline; }
.pie-fin { border-top: 1px solid rgba(255, 255, 255, .08); margin-top: 28px; padding-top: 22px; width: 100%; }

/* Botón flotante de WhatsApp */
.flotante {
  position: fixed; right: 18px; bottom: 18px; z-index: 60;
  width: 60px; height: 60px; border-radius: 50%; background: #25D366; color: #fff;
  display: grid; place-items: center; box-shadow: 0 10px 28px -6px rgba(0, 0, 0, .45);
  transition: transform .15s ease;
}
.flotante:hover { transform: scale(1.07); }
.flotante svg { width: 30px; height: 30px; }

/* Páginas de texto (aviso, 404) */
.prosa { max-width: 760px; padding: 64px 22px 96px; margin: 0 auto; }
.prosa h1 { font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 20px; }
.prosa h2 { font-size: 1.35rem; margin: 34px 0 10px; }
.prosa p, .prosa li { color: #343C4D; margin-bottom: 12px; }
.prosa a { color: var(--azul); }
.aviso-borrador { background: #FFF7D6; border: 1px solid #E9D48A; border-radius: 12px; padding: 14px 18px; margin-bottom: 28px; font-size: .93rem; }

/* Aparición suave */
.js .revela { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.js .revela.visible { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .hero .contenedor, .calc, .cobertura, .contacto { grid-template-columns: 1fr; }
  .rejilla-3 { grid-template-columns: 1fr 1fr; }
  .razones { grid-template-columns: 1fr; gap: 32px; }
  .pasos { grid-template-columns: 1fr 1fr; gap: 28px 18px; }
  .menu-btn { display: inline-flex; }
  .nav {
    position: absolute; top: 70px; left: 0; right: 0; background: var(--tinta);
    flex-direction: column; align-items: stretch; gap: 0; padding: 8px 22px 22px;
    border-bottom: 1px solid rgba(255, 255, 255, .1); display: none;
  }
  .nav.abierto { display: flex; }
  .nav a:not(.boton) { padding: 15px 0; border-bottom: 1px solid rgba(255, 255, 255, .08); font-size: 1.05rem; }
  .nav .boton { margin-top: 16px; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .rejilla-3, .rejilla-2, .dos { grid-template-columns: 1fr; }
  .perfil-ancho { grid-column: auto; }
  .pasos { grid-template-columns: 1fr; }
  .hero-cta .boton { width: 100%; }
  .ciudades { grid-template-columns: 1fr 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .js .revela { opacity: 1; transform: none; }
}

/* Páginas de ciudad */
.hero-ciudad .contenedor { grid-template-columns: 1fr; max-width: 900px; margin-left: auto; margin-right: auto; }
.hero-ciudad .hero-sub { max-width: 44em; }
.migas { font-size: .9rem; color: var(--niebla); margin-bottom: 20px; }
.migas a { color: var(--niebla); }
.migas span { color: var(--blanco); }
.cierre { text-align: center; }
.cierre .hero-sub { margin-left: auto; margin-right: auto; }
.cierre .hero-cta { justify-content: center; }
.otras { margin-top: 28px; color: var(--niebla); font-size: .95rem; }
.otras a { color: var(--blanco); }
.ciudades a { text-decoration: none; }
.ciudades a:hover { color: var(--lima); }
.ciudades a::after { content: " →"; color: var(--lima); }