/*
 * web.css: web pública GSM Control (2026).
 * Mismos colores y tipografía que el panel (testdrive/themes/bootstrap/css/gsm2026.css).
 */
:root {
  --marca: #f39200;
  --marca-600: #dd8200;
  --marca-700: #b86b00;
  --marca-texto: #9a5300; /* naranja para texto sobre blanco (contraste AA) */
  --marca-50: #fff7ed;
  --marca-100: #ffedd5;
  --tinta: #0f172a;
  --tinta-2: #334155;
  --suave: #5b6b82;
  --linea: #e2e8f0;
  --linea-2: #f1f5f9;
  --fondo: #ffffff;
  --fondo-2: #f6f7fb;
  --noche: #0b1220;
  --noche-2: #131c2e;
  --noche-texto: #c7d0df;
  --noche-suave: #8f9bb0;
  --ok: #15803d;
  --ok-50: #f0fdf4;
  --ko: #dc2626;
  --ko-50: #fef2f2;
  --r-sm: 8px;
  --r: 12px;
  --r-lg: 18px;
  --r-xl: 26px;
  --sh-1: 0 1px 2px rgba(15, 23, 42, .05), 0 1px 3px rgba(15, 23, 42, .06);
  --sh-2: 0 4px 6px -1px rgba(15, 23, 42, .06), 0 12px 28px -8px rgba(15, 23, 42, .14);
  --sh-3: 0 30px 60px -20px rgba(0, 0, 0, .55);
  --ancho: 1180px;
  --cab-alto: 72px;
  --fuente: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

/* ================= Base ================= */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--cab-alto) + 16px); }
body {
  margin: 0;
  background: var(--fondo);
  color: var(--tinta);
  font-family: var(--fuente);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.15; letter-spacing: -.02em; font-weight: 800; color: inherit; }
h3 { font-weight: 700; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
a { color: var(--marca-texto); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--tinta); }
:focus-visible { outline: 3px solid var(--marca); outline-offset: 3px; border-radius: 4px; }
.ico { width: 20px; height: 20px; flex: 0 0 auto; vertical-align: -4px; }
.contenedor { width: 100%; max-width: var(--ancho); margin: 0 auto; padding: 0 24px; }
.saltar { position: absolute; left: 12px; top: -60px; z-index: 2000; padding: 10px 16px; background: var(--tinta); color: #fff; border-radius: var(--r-sm); font-weight: 600; }
.saltar:focus { top: 12px; color: #fff; }
.visualmente-oculto { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ================= Botones ================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 18px; border-radius: var(--r); border: 1px solid transparent;
  font: 600 15px/1.2 var(--fuente); text-decoration: none; white-space: nowrap; cursor: pointer;
  transition: background-color .15s, border-color .15s, color .15s, transform .15s, box-shadow .15s;
}
.btn .ico { width: 18px; height: 18px; }
.btn-grande { padding: 15px 24px; font-size: 16px; border-radius: 14px; }
.btn-primario { background: var(--marca); color: var(--tinta); box-shadow: 0 8px 20px -8px rgba(243, 146, 0, .7); }
.btn-primario:hover { background: #ffa41f; color: var(--tinta); transform: translateY(-1px); }
.btn-borde { background: #fff; color: var(--tinta); border-color: var(--linea); }
.btn-borde:hover { border-color: #cbd5e1; background: var(--linea-2); color: var(--tinta); }
.btn-claro { background: rgba(255, 255, 255, .06); color: #fff; border-color: rgba(255, 255, 255, .22); }
.btn-claro:hover { background: rgba(255, 255, 255, .12); color: #fff; }
.btn-oscuro { background: var(--tinta); color: #fff; }
.btn-oscuro:hover { background: #1e293b; color: #fff; }
.enlace-flecha { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; text-decoration: none; }
.enlace-flecha .ico { width: 18px; height: 18px; transition: transform .15s; }
.enlace-flecha:hover .ico { transform: translateX(3px); }

/* ================= Logo ================= */
.logo { display: inline-flex; align-items: center; gap: 10px; color: var(--tinta); }
.logo-marca {
  width: 38px; height: 38px; border-radius: 11px; display: inline-flex; align-items: center; justify-content: center;
  background: var(--noche); background-image: radial-gradient(120% 120% at 0% 0%, rgba(243, 146, 0, .35), rgba(243, 146, 0, 0) 60%);
  color: var(--marca); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .08);
}
.logo-ico { width: 24px; height: 24px; stroke-width: 2.1; }
.logo-txt { font-size: 21px; font-weight: 800; letter-spacing: -.03em; line-height: 1; }
.logo-txt b { color: var(--marca); font-weight: 800; }
.logo-claro { color: #fff; }

/* ================= Cabecera ================= */
.cab {
  position: sticky; top: 0; z-index: 1000; height: var(--cab-alto);
  background: rgba(255, 255, 255, .88);
  -webkit-backdrop-filter: saturate(180%) blur(12px); backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, .8);
}
.cab-in { height: 100%; display: flex; align-items: center; gap: 20px; }
.cab-logo { text-decoration: none; flex: 0 0 auto; }
.nav { flex: 1 1 auto; display: flex; align-items: center; gap: 12px; }
.nav-lista { list-style: none; margin: 0 auto 0 4px; padding: 0; display: flex; align-items: center; gap: 2px; }
.nav-item { position: relative; }
.nav-enlace {
  display: inline-flex; align-items: center; gap: 4px; padding: 9px 10px; border-radius: 10px; white-space: nowrap;
  color: var(--tinta-2); font: 500 15px/1.2 var(--fuente); text-decoration: none; background: none; border: 0; cursor: pointer;
}
.nav-enlace:hover, .nav-enlace[aria-current="page"], .nav-desplegar[aria-expanded="true"] { color: var(--tinta); background: var(--linea-2); }
.nav-enlace[aria-current="page"] { font-weight: 600; }
.ico-abajo { width: 16px; height: 16px; transition: transform .2s; }
.nav-desplegar[aria-expanded="true"] .ico-abajo { transform: rotate(180deg); }
.nav-panel {
  display: none; position: absolute; top: calc(100% + 10px); left: -12px; width: 600px; padding: 10px;
  background: #fff; border: 1px solid var(--linea); border-radius: var(--r-lg); box-shadow: var(--sh-2);
}
.nav-panel::before { content: ""; position: absolute; left: 0; right: 0; top: -12px; height: 12px; }
.nav-desplegar[aria-expanded="true"] + .nav-panel { display: block; }
@media (hover: hover) and (min-width: 1201px) {
  .nav-item-sol:hover .nav-panel { display: block; }
}
.nav-panel ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.nav-panel a { display: flex; gap: 12px; padding: 12px; border-radius: var(--r); color: var(--tinta); text-decoration: none; }
.nav-panel a:hover, .nav-panel a[aria-current="page"] { background: var(--marca-50); }
.nav-panel strong { display: block; font-size: 15px; font-weight: 600; line-height: 1.3; }
.nav-panel small { display: block; font-size: 13px; line-height: 1.45; color: var(--suave); margin-top: 2px; }
.nav-panel-ico { flex: 0 0 auto; width: 38px; height: 38px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; background: var(--marca-50); color: var(--marca-texto); border: 1px solid var(--marca-100); }
.nav-acciones { display: flex; align-items: center; gap: 10px; }
.cab-burger { display: none; margin-left: auto; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--linea); background: #fff; color: var(--tinta); align-items: center; justify-content: center; cursor: pointer; }

/* ================= Hero ================= */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background: linear-gradient(120deg, var(--noche) 0%, var(--noche-2) 55%, #2b2011 100%);
}
.hero::before {
  content: ""; position: absolute; right: -180px; top: -220px; width: 720px; height: 720px; border-radius: 50%;
  background: radial-gradient(circle, rgba(243, 146, 0, .38) 0%, rgba(243, 146, 0, 0) 62%); pointer-events: none;
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image: linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse at 30% 40%, #000 20%, transparent 75%); mask-image: radial-gradient(ellipse at 30% 40%, #000 20%, transparent 75%);
}
.hero > .contenedor { position: relative; z-index: 1; }
.hero-inicio > .contenedor { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr); gap: 56px; align-items: center; padding-top: 80px; padding-bottom: 96px; }
.hero-pagina > .contenedor { padding-top: 40px; padding-bottom: 72px; }
.hero h1 { font-size: clamp(2.15rem, 4.6vw, 3.6rem); letter-spacing: -.035em; line-height: 1.06; margin-bottom: 20px; }
.hero-pagina h1 { font-size: clamp(2rem, 4vw, 3.05rem); max-width: 780px; }
.hero-pagina .hero-lead { max-width: 700px; }
.hero h1 em { font-style: normal; color: var(--marca); }
.hero-lead { font-size: clamp(1.05rem, 1.6vw, 1.22rem); color: var(--noche-texto); max-width: 640px; margin-bottom: 30px; }
.hero-botones { display: flex; flex-wrap: wrap; gap: 12px; }
.kicker {
  display: inline-flex; align-items: center; gap: 8px; margin: 0 0 18px; padding: 6px 12px; border-radius: 999px;
  font-size: 13px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
  color: #fbbf63; background: rgba(243, 146, 0, .1); border: 1px solid rgba(243, 146, 0, .28);
}
.kicker .ico { width: 16px; height: 16px; }
.sellos { list-style: none; padding: 0; margin: 34px 0 0; display: flex; flex-wrap: wrap; gap: 12px 26px; color: var(--noche-texto); font-size: 15px; font-weight: 500; }
.sellos li { display: inline-flex; align-items: center; gap: 8px; }
.sellos .ico { color: var(--marca); }
.hero-icono {
  position: absolute; right: 40px; top: 50%; width: 230px; height: 230px; margin-top: -100px; border-radius: 56px;
  display: flex; align-items: center; justify-content: center; color: var(--marca);
  background: linear-gradient(145deg, rgba(243, 146, 0, .14), rgba(243, 146, 0, .03)); border: 1px solid rgba(243, 146, 0, .28);
  box-shadow: inset 0 0 60px rgba(243, 146, 0, .08);
}
.hero-icono .ico { width: 112px; height: 112px; stroke-width: 1.15; }
.migas ol { list-style: none; margin: 0 0 26px; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; font-size: 14px; color: var(--noche-suave); }
.migas li + li::before { content: "/"; margin-right: 6px; color: #475569; }
.migas a { color: var(--noche-texto); text-decoration: none; }
.migas a:hover { color: #fff; text-decoration: underline; }
.migas [aria-current] { color: #fff; }

/* Demostración del hero: teléfono llamando + avisos */
.demo { position: relative; width: 100%; max-width: 470px; margin: 0 auto; min-height: 540px; display: flex; align-items: center; justify-content: flex-start; }
.demo-tel {
  position: relative; width: 270px; height: 540px; margin-left: 20px; padding: 12px; border-radius: 46px;
  background: linear-gradient(160deg, #2a3550, #0d1424); box-shadow: var(--sh-3), inset 0 0 0 1px rgba(255, 255, 255, .12);
}
.demo-tel::before { content: ""; position: absolute; top: 22px; left: 50%; width: 86px; height: 24px; margin-left: -43px; border-radius: 20px; background: #05080f; z-index: 2; }
.demo-pantalla {
  height: 100%; border-radius: 36px; overflow: hidden; position: relative; text-align: center; color: #fff;
  background: radial-gradient(120% 70% at 50% 0%, #34405c 0%, #121a2c 60%, #0b1220 100%);
  display: flex; flex-direction: column; align-items: center; padding: 64px 20px 34px;
}
.demo-hora { font-size: 13px; color: var(--noche-suave); font-weight: 600; letter-spacing: .02em; }
.demo-estado { margin: 46px 0 4px; font-size: 14px; color: var(--noche-texto); }
.demo-nombre { margin: 0; font-size: 23px; font-weight: 700; letter-spacing: -.02em; }
.demo-numero { margin: 6px 0 0; font-size: 14px; color: var(--noche-suave); }
.demo-anillo { position: relative; margin-top: 44px; width: 104px; height: 104px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: rgba(243, 146, 0, .16); color: var(--marca); }
.demo-anillo .ico { width: 44px; height: 44px; stroke-width: 1.6; }
.demo-anillo span { position: absolute; inset: 0; border-radius: 50%; border: 2px solid rgba(243, 146, 0, .5); animation: onda 2.4s ease-out infinite; }
.demo-anillo span:nth-child(2) { animation-delay: 1.2s; }
.demo-colgar { margin-top: auto; width: 62px; height: 62px; border-radius: 50%; background: var(--ko); display: flex; align-items: center; justify-content: center; }
.demo-colgar .ico { width: 28px; height: 28px; transform: rotate(135deg); }
.demo-coste { margin: 12px 0 0; font-size: 12px; color: var(--noche-suave); }
.aviso-flotante {
  position: absolute; display: flex; align-items: center; gap: 12px; padding: 13px 16px; border-radius: 16px;
  background: rgba(255, 255, 255, .97); color: var(--tinta); box-shadow: var(--sh-3); font-size: 14px; line-height: 1.35;
  animation: entra .6s cubic-bezier(.2, .8, .2, 1) both;
}
.aviso-flotante strong { display: block; font-size: 15px; }
.aviso-flotante span { color: var(--suave); font-size: 13px; }
.aviso-flotante-ico { flex: 0 0 auto; width: 38px; height: 38px; border-radius: 11px; display: inline-flex; align-items: center; justify-content: center; }
.aviso-ok { right: -8px; top: 74px; animation-delay: .5s; }
.aviso-ok .aviso-flotante-ico { background: var(--ok-50); color: var(--ok); }
.aviso-registro { right: -8px; top: 300px; animation-delay: 1.1s; }
.aviso-registro .aviso-flotante-ico { background: var(--marca-50); color: var(--marca-texto); }
@keyframes onda { from { transform: scale(1); opacity: .9; } to { transform: scale(1.9); opacity: 0; } }
@keyframes entra { from { opacity: 0; transform: translateY(14px) scale(.97); } to { opacity: 1; transform: none; } }

/* Franja de usos bajo el hero */
.usos { border-bottom: 1px solid var(--linea); background: #fff; }
.usos .contenedor { display: flex; align-items: center; gap: 12px 20px; flex-wrap: wrap; padding-top: 22px; padding-bottom: 22px; }
.usos p { margin: 0; font-size: 14px; font-weight: 600; color: var(--suave); text-transform: uppercase; letter-spacing: .05em; }
.chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips a { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--linea); color: var(--tinta-2); font-size: 15px; font-weight: 500; text-decoration: none; background: #fff; transition: border-color .15s, background-color .15s; }
.chips a:hover { border-color: var(--marca); background: var(--marca-50); color: var(--tinta); }
.chips .ico { width: 18px; height: 18px; color: var(--marca-texto); }

/* Cifras de uso */
.cifras { background: var(--noche); color: #fff; }
.cifras-lista { list-style: none; margin: 0; padding: 44px 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; text-align: center; }
.cifras-lista li + li { border-left: 1px solid rgba(255, 255, 255, .1); }
.cifras-lista strong, .cifras-mini strong { display: block; font-size: clamp(2.1rem, 4vw, 2.9rem); font-weight: 800; letter-spacing: -.035em; line-height: 1.1; color: var(--marca); font-variant-numeric: tabular-nums; }
.cifras-lista li > span { display: block; margin-top: 6px; color: var(--noche-texto); font-size: 16px; }
.cifras-mini { list-style: none; margin: 0; padding: 22px; display: grid; gap: 14px; border-radius: var(--r-lg); background: var(--noche); color: var(--noche-texto); font-size: 15px; }
.cifras-mini strong { display: inline; font-size: 26px; margin-right: 8px; }

/* ================= Secciones ================= */
.seccion { padding: 96px 0; }
.seccion-gris { background: var(--fondo-2); }
.seccion-oscura { background: var(--noche); color: #fff; }
.seccion-cab { max-width: 760px; margin-bottom: 48px; }
.seccion-cab-centro { margin-left: auto; margin-right: auto; text-align: center; }
.seccion-cab h2, .seccion h2 { font-size: clamp(1.75rem, 3.2vw, 2.5rem); }
.seccion-cab p { font-size: 1.12rem; color: var(--suave); margin: 0; }
.seccion-oscura .seccion-cab p { color: var(--noche-texto); }
.antetitulo { display: block; margin-bottom: 10px; font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: var(--marca-texto); }
.seccion-oscura .antetitulo { color: var(--marca); }
.dos-columnas { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: center; }
.dos-columnas-arriba { align-items: start; }
.texto-grande { font-size: 1.12rem; color: var(--tinta-2); }
.mas { margin-top: 36px; }

/* Pasos */
.pasos { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; counter-reset: paso; }
.paso { position: relative; padding: 28px 26px; background: #fff; border: 1px solid var(--linea); border-radius: var(--r-lg); box-shadow: var(--sh-1); }
.paso-num { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; margin-bottom: 18px; border-radius: 12px; background: var(--tinta); color: var(--marca); font-weight: 800; font-size: 18px; }
.paso h3 { font-size: 1.2rem; margin-bottom: 8px; }
.paso p { margin: 0; color: var(--tinta-2); font-size: 16px; }

/* Tarjetas de soluciones */
.tarjetas { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 20px; }
.tarjeta {
  display: flex; flex-direction: column; padding: 28px; border-radius: var(--r-lg); border: 1px solid var(--linea); background: #fff;
  color: var(--tinta); text-decoration: none; box-shadow: var(--sh-1); transition: transform .18s, box-shadow .18s, border-color .18s;
}
.tarjeta:hover { transform: translateY(-3px); box-shadow: var(--sh-2); border-color: #f8c98a; color: var(--tinta); }
.tarjeta-ico { width: 52px; height: 52px; border-radius: 14px; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 20px; background: var(--marca-50); color: var(--marca-texto); border: 1px solid var(--marca-100); }
.tarjeta-ico .ico { width: 26px; height: 26px; }
.tarjeta h3 { font-size: 1.22rem; margin-bottom: 8px; }
.tarjeta p { color: var(--tinta-2); font-size: 16px; margin-bottom: 18px; }
.tarjeta-mas { margin-top: auto; display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: 15px; color: var(--marca-texto); }
.tarjeta-mas .ico { width: 18px; height: 18px; transition: transform .15s; }
.tarjeta:hover .tarjeta-mas .ico { transform: translateX(3px); }
.tarjeta-fija:hover { transform: none; box-shadow: var(--sh-1); border-color: var(--linea); }
.tarjeta-fija p { margin-bottom: 0; }

/* Ventajas con icono */
.ventajas { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 28px 32px; }
.ventajas li { display: flex; gap: 16px; }
.ventaja-ico { flex: 0 0 auto; width: 46px; height: 46px; border-radius: 13px; display: inline-flex; align-items: center; justify-content: center; background: var(--tinta); color: var(--marca); }
.ventajas h3 { font-size: 1.08rem; margin: 2px 0 4px; }
.ventajas p { margin: 0; color: var(--tinta-2); font-size: 16px; }
.seccion-oscura .ventaja-ico { background: rgba(243, 146, 0, .12); border: 1px solid rgba(243, 146, 0, .3); }
.seccion-oscura .ventajas p { color: var(--noche-texto); }
.ventajas-1 { grid-template-columns: 1fr; gap: 22px; margin-top: 28px; }
.ventajas-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px 24px; }
.ventajas-4 li { flex-direction: column; gap: 14px; }

/* Listas con marca */
.lista-check, .lista-x { list-style: none; margin: 0 0 1em; padding: 0; }
.lista-check li, .lista-x li { position: relative; padding-left: 34px; margin-bottom: 12px; }
.lista-check li::before, .lista-x li::before { content: ""; position: absolute; left: 0; top: 3px; width: 22px; height: 22px; border-radius: 50%; background-repeat: no-repeat; background-position: center; background-size: 14px; }
.lista-check li::before { background-color: var(--ok-50); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2315803d' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E"); }
.lista-x li::before { background-color: var(--ko-50); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23dc2626' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M18 6 6 18M6 6l12 12'/%3E%3C/svg%3E"); }
.lista-check strong, .lista-x strong { color: var(--tinta); }

/* Bloques problema / solución */
.contraste { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; }
.contraste-caja { padding: 32px; border-radius: var(--r-lg); border: 1px solid var(--linea); background: #fff; }
.contraste-caja h3 { font-size: 1.25rem; margin-bottom: 18px; }
.contraste-caja.solucion { border-color: #f8c98a; background: linear-gradient(180deg, var(--marca-50), #fff 60%); }
.contraste-caja li { color: var(--tinta-2); font-size: 16px; }

/* Panel web simulado */
.mock { border-radius: var(--r-lg); background: #fff; border: 1px solid var(--linea); box-shadow: var(--sh-2); overflow: hidden; font-size: 14px; }
.mock-barra { display: flex; align-items: center; gap: 6px; padding: 12px 16px; background: var(--linea-2); border-bottom: 1px solid var(--linea); }
.mock-barra i { width: 11px; height: 11px; border-radius: 50%; background: #cbd5e1; }
.mock-barra i:first-child { background: #fca5a5; }
.mock-barra i:nth-child(2) { background: #fcd34d; }
.mock-barra i:nth-child(3) { background: #86efac; }
.mock-barra span { margin-left: 10px; font-size: 13px; color: var(--suave); font-weight: 500; }
.mock-cuerpo { padding: 20px; }
.mock-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 18px; }
.mock-kpis div { padding: 14px; border-radius: var(--r); background: var(--fondo-2); border: 1px solid var(--linea); }
.mock-kpis b { display: block; font-size: 24px; letter-spacing: -.02em; line-height: 1.1; }
.mock-kpis span { color: var(--suave); font-size: 13px; }
.mock-tabla { width: 100%; border-collapse: collapse; }
.mock-tabla th { text-align: left; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--suave); padding: 0 8px 8px; }
.mock-tabla td { padding: 10px 8px; border-top: 1px solid var(--linea-2); color: var(--tinta-2); white-space: nowrap; }
.mock-tabla td:first-child { font-variant-numeric: tabular-nums; color: var(--suave); }
.estado { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.estado::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.estado-ok { background: var(--ok-50); color: var(--ok); }
.estado-ko { background: var(--ko-50); color: var(--ko); }

/* Comparativa */
.tabla-scroll { overflow-x: auto; border-radius: var(--r-lg); border: 1px solid var(--linea); background: #fff; box-shadow: var(--sh-1); }
.comparativa { width: 100%; min-width: 680px; border-collapse: collapse; font-size: 16px; }
.comparativa th, .comparativa td { padding: 16px 20px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--linea); }
.comparativa tbody tr:last-child th, .comparativa tbody tr:last-child td { border-bottom: 0; }
.comparativa thead th { font-size: 14px; font-weight: 700; color: var(--suave); background: var(--fondo-2); }
.comparativa tbody th { font-weight: 600; color: var(--tinta); width: 26%; }
.comparativa td { color: var(--tinta-2); }
.comparativa .destacada { background: var(--marca-50); color: var(--tinta); font-weight: 600; }
.comparativa thead .destacada { color: var(--marca-texto); background: var(--marca-100); }

/* Precios */
.planes { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; padding: 28px 24px; border-radius: var(--r-lg); border: 1px solid var(--linea); background: #fff; box-shadow: var(--sh-1); }
.plan-destacado { border: 2px solid var(--marca); box-shadow: var(--sh-2); }
.plan-etiqueta { position: absolute; top: -13px; left: 24px; padding: 4px 10px; border-radius: 999px; background: var(--marca); color: var(--tinta); font-size: 12px; font-weight: 700; }
.plan-oscuro { background: var(--noche); color: #fff; border-color: var(--noche); }
.plan h3 { font-size: 1.15rem; margin-bottom: 2px; }
.plan-sub { color: var(--suave); font-size: 15px; margin-bottom: 18px; }
.plan-oscuro .plan-sub { color: var(--noche-suave); }
.plan-precio { font-size: 42px; font-weight: 800; letter-spacing: -.03em; line-height: 1; margin-bottom: 6px; }
.plan-precio small { font-size: 16px; font-weight: 600; color: var(--suave); letter-spacing: 0; }
.plan-oscuro .plan-precio small { color: var(--noche-suave); }
.plan-dispositivo { font-size: 15px; color: var(--tinta-2); margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--linea); }
.plan-oscuro .plan-dispositivo { color: var(--noche-texto); border-color: rgba(255, 255, 255, .12); }
.plan .lista-check { font-size: 15px; margin-bottom: 24px; }
.plan .lista-check li { padding-left: 30px; margin-bottom: 9px; }
.plan .lista-check li::before { width: 20px; height: 20px; top: 2px; }
.plan-oscuro .lista-check li { color: var(--noche-texto); }
.plan-oscuro .lista-check li::before { background-color: rgba(243, 146, 0, .16); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f39200' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E"); }
.plan .btn { margin-top: auto; width: 100%; }
.nota { font-size: 14px; color: var(--suave); }
.precio-resumen { display: flex; flex-wrap: wrap; align-items: center; gap: 28px; padding: 32px; border-radius: var(--r-xl); background: #fff; border: 1px solid var(--linea); box-shadow: var(--sh-1); }
.precio-resumen-cifra { font-size: 52px; font-weight: 800; letter-spacing: -.035em; line-height: 1; }
.precio-resumen-cifra small { display: block; font-size: 15px; font-weight: 600; color: var(--suave); letter-spacing: 0; margin-top: 8px; }
.precio-resumen-texto { flex: 1 1 320px; margin: 0; color: var(--tinta-2); }
.calculo { padding: 28px 32px; border-radius: var(--r-lg); background: var(--noche); color: #fff; }
.calculo h3 { font-size: 1.2rem; }
.calculo dl { margin: 18px 0 0; display: grid; grid-template-columns: 1fr auto; gap: 10px 24px; font-size: 16px; }
.calculo dt { color: var(--noche-texto); }
.calculo dd { margin: 0; font-weight: 700; text-align: right; font-variant-numeric: tabular-nums; }
.calculo .total { padding-top: 12px; border-top: 1px solid rgba(255, 255, 255, .14); color: #fff; font-weight: 700; }
.calculo dd.total { color: var(--marca); font-size: 20px; }
.calculo .nota { color: var(--noche-suave); margin: 16px 0 0; }

/* Preguntas frecuentes */
.faq { border-top: 1px solid var(--linea); }
.faq-item { border-bottom: 1px solid var(--linea); }
.faq-item summary {
  position: relative; list-style: none; cursor: pointer; padding: 22px 56px 22px 0;
  font-size: 1.08rem; font-weight: 600; color: var(--tinta); line-height: 1.4;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: ""; position: absolute; right: 4px; top: 50%; width: 32px; height: 32px; margin-top: -16px; border-radius: 50%;
  background: var(--linea-2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230f172a' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center / 16px no-repeat;
  transition: transform .2s, background-color .2s;
}
.faq-item[open] summary::after { transform: rotate(45deg); background-color: var(--marca-100); }
.faq-item summary:hover { color: var(--marca-texto); }
.faq-resp { padding: 0 56px 22px 0; color: var(--tinta-2); }
.faq-resp p:last-child { margin-bottom: 0; }
.faq-pagina { max-width: 900px; }
.faq-pagina nav { margin-bottom: 48px; }
.faq-grupo + .faq-grupo { margin-top: 56px; }
.faq-grupo h2 { font-size: 1.5rem; margin-bottom: 14px; }

/* Vídeo (se carga al pulsar) */
.video { position: relative; width: 100%; aspect-ratio: 16 / 9; border-radius: var(--r-lg); overflow: hidden; background: #000 center / cover no-repeat; box-shadow: var(--sh-2); }
.video-boton { position: absolute; inset: 0; width: 100%; height: 100%; padding: 0; border: 0; cursor: pointer; font: inherit; background: linear-gradient(180deg, rgba(11, 18, 32, .1), rgba(11, 18, 32, .6)); }
.video-play { position: absolute; z-index: 1; left: 50%; top: 50%; width: 76px; height: 76px; margin: -38px 0 0 -38px; border-radius: 50%; background: var(--marca); color: var(--tinta); display: flex; align-items: center; justify-content: center; box-shadow: 0 10px 30px rgba(0, 0, 0, .4); transition: transform .15s; }
.video-play .ico { width: 34px; height: 34px; margin-left: 4px; }
.video:hover .video-play { transform: scale(1.06); }
.video-texto { position: absolute; z-index: 1; left: 20px; bottom: 16px; right: 20px; color: #fff; font-weight: 600; font-size: 15px; text-align: left; }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* Bloque de llamada a la acción */
.seccion-cta { padding-top: 0; }
.seccion-gris + .seccion-cta, .seccion-oscura + .seccion-cta { padding-top: 96px; }
.cta-banda {
  position: relative; overflow: hidden; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px;
  padding: 56px; border-radius: var(--r-xl); color: #fff;
  background: linear-gradient(120deg, var(--noche) 0%, var(--noche-2) 60%, #3a2a12 100%); box-shadow: var(--sh-2);
}
.cta-banda::after { content: ""; position: absolute; right: -100px; top: -160px; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(circle, rgba(243, 146, 0, .45), rgba(243, 146, 0, 0) 65%); pointer-events: none; }
.cta-banda > * { position: relative; z-index: 1; }
.cta-banda h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 10px; }
.cta-banda p { margin: 0; color: var(--noche-texto); max-width: 560px; font-size: 1.08rem; }
.cta-botones { display: flex; flex-wrap: wrap; gap: 12px; }

/* Destacado (cifra o mensaje) */
.destacado { padding: 28px 32px; border-radius: var(--r-lg); border-left: 4px solid var(--marca); background: var(--marca-50); color: var(--tinta-2); }
.destacado p:last-child { margin: 0; }
.destacado strong { color: var(--tinta); }

/* Ideal para */
.ideal { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 14px; }
.ideal li { display: flex; gap: 14px; align-items: flex-start; padding: 18px 20px; border-radius: var(--r); background: #fff; border: 1px solid var(--linea); font-size: 16px; color: var(--tinta-2); }
.ideal li .ico { color: var(--marca-texto); width: 22px; height: 22px; margin-top: 2px; }
.ideal strong { display: block; color: var(--tinta); }

/* Formulario */
.contacto-rejilla { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 40px; align-items: start; }
.caja-form { padding: 36px; border-radius: var(--r-xl); background: #fff; border: 1px solid var(--linea); box-shadow: var(--sh-2); }
.caja-form h2 { font-size: 1.6rem; margin-bottom: 6px; }
.caja-form > p { color: var(--suave); }
.form-rejilla { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 24px; }
.campo { display: flex; flex-direction: column; gap: 6px; }
.campo-ancho { grid-column: 1 / -1; }
.campo label { font-size: 15px; font-weight: 600; color: var(--tinta); }
.campo label span { color: var(--suave); font-weight: 500; }
.campo input, .campo select, .campo textarea {
  width: 100%; padding: 13px 14px; border-radius: var(--r); border: 1px solid #cbd5e1; background: #fff; color: var(--tinta);
  font: 400 16px/1.4 var(--fuente); transition: border-color .15s, box-shadow .15s;
}
.campo textarea { min-height: 140px; resize: vertical; }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; border-color: var(--marca); box-shadow: 0 0 0 4px rgba(243, 146, 0, .18); }
.campo-error input, .campo-error select, .campo-error textarea { border-color: var(--ko); }
.campo-msg { font-size: 14px; color: var(--ko); }
.casilla { grid-column: 1 / -1; display: flex; gap: 10px; align-items: flex-start; font-size: 15px; color: var(--tinta-2); }
.casilla input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--marca); flex: 0 0 auto; }
.form-pie { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.form-pie .nota { margin: 0; }
.trampa { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.alerta { display: flex; gap: 12px; padding: 16px 18px; border-radius: var(--r); margin: 20px 0 0; font-size: 16px; }
.alerta .ico { margin-top: 2px; }
.alerta p { margin: 0; }
.alerta-ok { background: var(--ok-50); color: #14532d; border: 1px solid #bbf7d0; }
.alerta-error { background: var(--ko-50); color: #7f1d1d; border: 1px solid #fecaca; }
.datos-contacto { display: grid; gap: 14px; }
.dato { display: flex; gap: 16px; padding: 22px; border-radius: var(--r-lg); background: #fff; border: 1px solid var(--linea); }
.dato .ventaja-ico { width: 44px; height: 44px; }
.dato h3 { font-size: 1rem; margin: 0 0 2px; }
.dato p { margin: 0; color: var(--tinta-2); font-size: 16px; }
.dato a { font-weight: 600; }

/* Texto largo (legal) */
.prosa { max-width: 800px; color: var(--tinta-2); font-size: 16px; }
.prosa h2 { font-size: 1.4rem; color: var(--tinta); margin-top: 1.6em; }
.prosa strong { color: var(--tinta); }

/* Guías */
.meta-guia { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; margin: -12px 0 0; font-size: 15px; color: var(--noche-suave); }
.meta-guia .ico { width: 18px; height: 18px; color: var(--marca); }
.meta-guia span + .ico { margin-left: 12px; }
.articulo-rejilla { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 64px; align-items: start; }
.articulo { min-width: 0; max-width: 760px; font-size: 18px; line-height: 1.75; color: var(--tinta-2); }
.articulo > p:first-child { font-size: 1.18rem; color: var(--tinta); }
.articulo h2 { font-size: clamp(1.45rem, 2.4vw, 1.85rem); color: var(--tinta); margin: 2.2em 0 .6em; }
.articulo h2:first-child { margin-top: 0; }
.articulo h3 { font-size: 1.2rem; color: var(--tinta); margin: 1.6em 0 .4em; }
.articulo ul, .articulo ol { padding-left: 1.3em; margin: 0 0 1.2em; }
.articulo li { margin-bottom: .5em; }
.articulo li::marker { color: var(--marca-texto); font-weight: 700; }
.articulo strong { color: var(--tinta); }
.articulo .lista-check, .articulo .lista-x { padding-left: 0; }
.articulo .tabla-scroll { margin: 1.4em 0 1.8em; }
.articulo .comparativa { font-size: 15px; min-width: 620px; }
.articulo .comparativa th, .articulo .comparativa td { padding: 13px 16px; }
.articulo .destacado { margin: 1.6em 0; font-size: 17px; }
.articulo-lateral { position: sticky; top: calc(var(--cab-alto) + 24px); display: grid; gap: 20px; }
.indice { padding: 22px 24px; border-radius: var(--r-lg); border: 1px solid var(--linea); background: #fff; }
.indice p { margin: 0 0 10px; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: var(--suave); }
.indice ol { margin: 0; padding-left: 1.2em; font-size: 15px; line-height: 1.45; }
.indice li { margin-bottom: 9px; }
.indice li::marker { color: var(--marca-texto); font-weight: 700; }
.indice a { color: var(--tinta-2); text-decoration: none; }
.indice a:hover { color: var(--marca-texto); text-decoration: underline; }
.lateral-cta { display: grid; gap: 10px; padding: 24px; border-radius: var(--r-lg); color: #fff; background: linear-gradient(140deg, var(--noche), var(--noche-2) 70%, #3a2a12); }
.lateral-cta p { margin: 0; color: var(--noche-texto); font-size: 15px; }
.lateral-cta .lateral-cta-titulo { color: #fff; font-size: 1.1rem; font-weight: 700; }
.lateral-cta .btn-borde { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .25); }
.lateral-cta .btn-borde:hover { background: rgba(255, 255, 255, .08); color: #fff; }
.tarjeta-etiqueta { display: inline-flex; align-items: center; gap: 6px; margin-bottom: 14px; font-size: 13px; font-weight: 600; color: var(--marca-texto); }
.tarjeta-etiqueta .ico { width: 16px; height: 16px; }
.seccion .tarjeta h2 { font-size: 1.22rem; margin-bottom: 8px; letter-spacing: -.01em; }

/* 404 */
.error-404 { text-align: center; padding: 120px 0; }
.error-404 .chips { justify-content: center; margin-top: 28px; }

/* ================= Pie ================= */
.pie { background: var(--noche); color: var(--noche-texto); font-size: 15px; }
.pie-in { display: grid; grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr)); gap: 40px; padding-top: 72px; padding-bottom: 56px; }
.pie a { color: var(--noche-texto); text-decoration: none; }
.pie a:hover { color: #fff; text-decoration: underline; }
.pie-marca > a { display: inline-block; margin-bottom: 18px; text-decoration: none; }
.pie-marca p { max-width: 360px; }
.pie address { font-style: normal; display: grid; gap: 8px; }
.pie address a, .pie address span { display: inline-flex; align-items: center; gap: 10px; }
.pie address .ico { width: 18px; height: 18px; color: var(--marca); }
.pie-col h2 { margin: 6px 0 16px; font-size: 13px; font-weight: 700; color: #fff; text-transform: uppercase; letter-spacing: .08em; }
.pie-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.pie-legal { border-top: 1px solid rgba(255, 255, 255, .08); }
.pie-legal p { margin: 0; padding: 22px 0; font-size: 14px; color: var(--noche-suave); }
.barra-movil { display: none; }

/* ================= Responsive ================= */
/* El menú completo necesita unos 1120 px: por debajo de 1200 se pliega en el botón */
@media (max-width: 1200px) {
  .cab-burger { display: inline-flex; }
  /* backdrop-filter haría de la cabecera el contenedor del menú fijo y lo recortaría */
  .cab { background: #fff; -webkit-backdrop-filter: none; backdrop-filter: none; }
  .nav {
    position: fixed; top: var(--cab-alto); left: 0; right: 0; bottom: 0; z-index: 999;
    display: none; flex-direction: column; align-items: stretch; gap: 20px; padding: 16px 20px 32px;
    background: #fff; overflow-y: auto; border-top: 1px solid var(--linea);
  }
  .menu-abierto .nav { display: flex; }
  .menu-abierto { overflow: hidden; }
  .ico-cerrar, .menu-abierto .ico-menu { display: none; }
  .menu-abierto .ico-cerrar { display: block; }
  .nav-lista { flex-direction: column; align-items: stretch; margin: 0; gap: 2px; }
  .nav-enlace { width: 100%; justify-content: space-between; padding: 14px 12px; font-size: 17px; }
  .nav-panel { position: static; width: auto; padding: 4px 0 8px; border: 0; box-shadow: none; }
  .nav-panel::before { display: none; }
  .nav-panel ul { grid-template-columns: 1fr; }
  .nav-acciones { flex-direction: column; align-items: stretch; }
  .nav-acciones .btn { padding: 15px 20px; font-size: 16px; }
}
@media (max-width: 1080px) {
  .hero-icono { display: none; }
  .hero-inicio > .contenedor { grid-template-columns: 1fr; gap: 24px; padding-top: 56px; padding-bottom: 72px; }
  .demo { min-height: 0; padding: 20px 0 10px; }
  .planes, .ventajas-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pie-in { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .pie-marca { grid-column: 1 / -1; }
}
@media (max-width: 860px) {
  .dos-columnas, .contraste, .contacto-rejilla, .articulo-rejilla { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .articulo-lateral { position: static; }
  .indice { display: none; }
  .seccion { padding: 72px 0; }
  .seccion-gris + .seccion-cta, .seccion-oscura + .seccion-cta { padding-top: 72px; }
  .cta-banda { padding: 36px 28px; }
}
@media (max-width: 640px) {
  body { font-size: 16px; padding-bottom: 76px; }
  .contenedor { padding: 0 16px; }
  .hero h1 { font-size: 2.1rem; }
  .hero-botones .btn, .cta-botones .btn { flex: 1 1 100%; }
  .demo-tel { width: 236px; height: 470px; border-radius: 40px; }
  .demo-pantalla { border-radius: 30px; padding-top: 56px; }
  .demo-estado { margin-top: 30px; }
  .demo-anillo { margin-top: 30px; width: 92px; height: 92px; }
  .demo { justify-content: center; padding: 28px 0; }
  .demo-tel { margin-left: 0; }
  .demo-nombre { font-size: 19px; }
  .aviso-ok { right: 0; top: 4px; }
  .aviso-registro { left: 0; right: auto; top: auto; bottom: 4px; }
  .aviso-flotante { padding: 10px 12px; font-size: 13px; }
  .planes, .ventajas-4 { grid-template-columns: 1fr; }
  .cifras-lista { grid-template-columns: 1fr; gap: 0; padding: 28px 0; }
  .cifras-lista li { padding: 14px 0; }
  .cifras-lista li + li { border-left: 0; border-top: 1px solid rgba(255, 255, 255, .1); }
  .ventajas-4 li { flex-direction: row; gap: 16px; }
  .form-rejilla { grid-template-columns: 1fr; }
  .caja-form { padding: 24px 18px; }
  .mock-kpis b { font-size: 20px; }
  .mock-tabla .ocultar-movil { display: none; }
  .pie-in { grid-template-columns: 1fr 1fr; gap: 32px 20px; padding-top: 56px; }
  .faq-item summary { padding-right: 48px; font-size: 1rem; }
  .faq-resp { padding-right: 0; }
  .precio-resumen { padding: 24px; }
  .calculo { padding: 24px 20px; }
  .barra-movil {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 900; display: grid; grid-template-columns: 1fr 1.4fr; gap: 10px;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); background: rgba(255, 255, 255, .95);
    -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border-top: 1px solid var(--linea);
  }
  .barra-movil .btn { padding: 13px 12px; }
  .menu-abierto .barra-movil { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media print {
  .cab, .barra-movil, .seccion-cta, .pie { display: none; }
  .hero { background: none; color: #000; }
}