/* ==========================================================================
   VEDRA ERP · web comercial — sistema de diseño
   Idea: "esquema unifilar". Secciones numeradas como nodos de un embarrado,
   separadores de catenaria / forma de onda, lecturas de contador en mono.
   Granate = acento (numeración, subrayados, nodos), no relleno.
   ========================================================================== */

/* ---------- Fuentes auto-alojadas ---------- */
@font-face { font-family: 'Sora'; font-style: normal; font-weight: 600; font-display: swap; src: url('/assets/fonts/sora-latin-600-normal.woff2') format('woff2'); }
@font-face { font-family: 'Sora'; font-style: normal; font-weight: 700; font-display: swap; src: url('/assets/fonts/sora-latin-700-normal.woff2') format('woff2'); }
@font-face { font-family: 'Hanken Grotesk'; font-style: normal; font-weight: 400; font-display: swap; src: url('/assets/fonts/hanken-grotesk-latin-400-normal.woff2') format('woff2'); }
@font-face { font-family: 'Hanken Grotesk'; font-style: normal; font-weight: 500; font-display: swap; src: url('/assets/fonts/hanken-grotesk-latin-500-normal.woff2') format('woff2'); }
@font-face { font-family: 'Hanken Grotesk'; font-style: normal; font-weight: 600; font-display: swap; src: url('/assets/fonts/hanken-grotesk-latin-600-normal.woff2') format('woff2'); }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 400; font-display: swap; src: url('/assets/fonts/jetbrains-mono-latin-400-normal.woff2') format('woff2'); }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 500; font-display: swap; src: url('/assets/fonts/jetbrains-mono-latin-500-normal.woff2') format('woff2'); }

/* ---------- Tokens ---------- */
:root {
  --granate: #8b1e2f;
  --granate-h: #6f1524;
  --vivo: #c9414f;
  --vivo-txt: #ec8b95;          /* acento de TEXTO sobre fondo oscuro (contraste AA) */
  --palido: #f7e9eb;
  --bg: #faf7f5;
  --bg2: #f2eae7;
  --sup: #ffffff;
  --tinta: #1a1414;
  --gris: #5a4f4e;
  --gris2: #6f6463;
  --linea: #e7dcd8;
  --linea2: rgba(26, 20, 20, .16);

  --d0: #080808;
  --d1: #100c0c;
  --d2: #181414;
  --d3: #221c1c;
  --dt: #ffffff;
  --dt2: #c9c2c1;
  --dt3: #a39998;
  --dl: rgba(255, 255, 255, .09);
  --dl2: rgba(255, 255, 255, .16);

  --f-disp: 'Sora', 'Segoe UI', system-ui, sans-serif;
  --f-txt: 'Hanken Grotesk', 'Segoe UI', system-ui, sans-serif;
  --f-mono: 'JetBrains Mono', ui-monospace, 'Cascadia Mono', Consolas, monospace;

  --ancho: 1200px;
  --gutter: clamp(16px, 4vw, 32px);
  --r: 10px;
  --r-s: 6px;
  --sec: clamp(64px, 9vw, 120px);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 88px; }
body {
  font-family: var(--f-txt); font-size: 17px; line-height: 1.6; color: var(--tinta); background: var(--bg);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: var(--granate); text-underline-offset: .18em; text-decoration-thickness: 1px; }
a:hover { color: var(--granate-h); }
h1, h2, h3, h4 { font-family: var(--f-disp); font-weight: 600; line-height: 1.12; letter-spacing: -.022em; text-wrap: balance; }
p { text-wrap: pretty; }
ul, ol { padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--granate); outline-offset: 3px; border-radius: 3px; }
.oscuro :focus-visible { outline-color: var(--vivo-txt); }
::selection { background: var(--granate); color: #fff; }
.vh { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.wrap { width: 100%; max-width: calc(var(--ancho) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }
.ico { width: 20px; height: 20px; flex-shrink: 0; }
[hidden] { display: none !important; }

.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--sup); color: var(--tinta); padding: 10px 16px; border-radius: var(--r-s); font-weight: 600; }
.skip:focus { top: 12px; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 46px; padding: 11px 20px;
  border-radius: var(--r-s); border: 1px solid transparent; font-family: var(--f-txt); font-weight: 600; font-size: 16px;
  line-height: 1.2; text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background-color .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease), transform .18s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn--primario { background: var(--granate); color: #fff; }
.btn--primario:hover { background: var(--granate-h); color: #fff; }
.btn--fantasma { background: transparent; color: var(--tinta); border-color: var(--linea2); }
.btn--fantasma:hover { border-color: var(--granate); color: var(--granate); }
.oscuro .btn--fantasma { color: var(--dt); border-color: var(--dl2); }
.oscuro .btn--fantasma:hover { border-color: #fff; color: #fff; }
.btn--texto { padding: 0; min-height: 0; color: var(--granate); background: none; }
.btn--texto:hover { color: var(--granate-h); }
.oscuro .btn--texto { color: var(--vivo-txt); }
.btn--ancho { width: 100%; }
.ico--btn { width: 18px; height: 18px; transition: transform .18s var(--ease); }
.btn:hover .ico--btn { transform: translateX(3px); }

/* ---------- Oscuro (hero, cabeceras, CTA, pie) ---------- */
.oscuro { background: var(--d0); color: var(--dt); }
.oscuro a:not(.btn) { color: var(--dt); }

/* Retícula técnica tenue tipo plano eléctrico */
.reticula, .phead__reticula, .hero__reticula {
  background-image:
    linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px);
  background-size: 160px 160px, 160px 160px, 32px 32px, 32px 32px;
  background-position: -1px -1px;
}
.phead__reticula, .hero__reticula {
  position: absolute; inset: 0; pointer-events: none;
  -webkit-mask-image: radial-gradient(ellipse 80% 90% at 30% 20%, #000 20%, transparent 75%);
          mask-image: radial-gradient(ellipse 80% 90% at 30% 20%, #000 20%, transparent 75%);
}

/* ---------- Cabecera global ---------- */
.top { position: sticky; top: 0; z-index: 60; border-bottom: 1px solid var(--dl); background: #080808; }
.top__barra { display: flex; align-items: center; gap: 24px; height: 68px; }
.top__logo { display: inline-flex; flex-shrink: 0; }
.top__logo img { height: 28px; width: auto; }
.top__burger { display: none; margin-left: auto; width: 46px; height: 46px; align-items: center; justify-content: center; background: none; border: 1px solid var(--dl2); border-radius: var(--r-s); color: var(--dt); cursor: pointer; }
.top__burger .ico--cerrar { display: none; }
.top__burger[aria-expanded="true"] .ico--abrir { display: none; }
.top__burger[aria-expanded="true"] .ico--cerrar { display: block; }
.nav { display: flex; align-items: center; flex: 1; gap: 24px; }
.nav__lista { display: flex; align-items: center; gap: 4px; margin-right: auto; margin-left: 12px; }
.nav__btn, .nav__link {
  display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 8px 12px; border-radius: var(--r-s);
  background: none; border: 0; color: var(--dt2); font-size: 15.5px; font-weight: 500; text-decoration: none; cursor: pointer;
  transition: color .15s var(--ease);
}
.oscuro .nav__link { color: var(--dt2); }
.nav__btn:hover, .nav__link:hover, .oscuro .nav__link:hover, .nav__btn[aria-expanded="true"] { color: var(--dt); }
.nav__link[aria-current="page"] { color: var(--dt); box-shadow: inset 0 -2px 0 var(--vivo); border-radius: 0; }
.nav__chev { width: 16px; height: 16px; transition: transform .2s var(--ease); }
.nav__btn[aria-expanded="true"] .nav__chev { transform: rotate(180deg); }
.nav__cta { display: flex; align-items: center; gap: 10px; }
.nav__cta .btn { min-height: 42px; padding: 9px 16px; font-size: 15px; }

/* Megamenú */
.mega {
  position: absolute; left: 0; right: 0; top: 100%; background: var(--d1); border-bottom: 1px solid var(--dl2);
  box-shadow: 0 30px 60px -30px rgba(0,0,0,.8); visibility: hidden; opacity: 0; transform: translateY(-6px);
  transition: opacity .18s var(--ease), transform .18s var(--ease), visibility 0s linear .18s;
}
.mega.is-open { visibility: visible; opacity: 1; transform: none; transition-delay: 0s; }
.mega__in { display: grid; grid-template-columns: 1fr 280px; gap: 40px; padding-top: 28px; padding-bottom: 32px; }
.mega__lista--2 { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 24px; }
.mega__item {
  display: grid; grid-template-columns: 22px 1fr; column-gap: 14px; padding: 12px 14px; border-radius: var(--r-s);
  text-decoration: none; transition: background-color .15s var(--ease);
}
.mega__item:hover, .mega__item[aria-current="page"] { background: var(--d3); }
.mega__ico { grid-row: span 2; color: var(--vivo-txt); margin-top: 2px; }
.mega__n { color: var(--dt); font-weight: 600; font-size: 15.5px; }
.mega__d { color: var(--dt3); font-size: 14px; line-height: 1.45; }
.mega__lado { border-left: 1px solid var(--dl); padding: 12px 0 12px 32px; display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.mega__rot { font-family: var(--f-disp); font-weight: 600; color: var(--dt); font-size: 17px; }
.mega__txt { color: var(--dt3); font-size: 14.5px; }

/* ---------- Numeración de sección tipo esquema unifilar ---------- */
.sec { padding: var(--sec) 0; position: relative; }
.sec--alt { background: var(--bg2); }
.sec--blanco { background: var(--sup); }
.sec-head { position: relative; max-width: 760px; margin-bottom: clamp(36px, 5vw, 56px); padding-left: 30px; }
.sec-head::before { content: ""; position: absolute; left: 5px; top: 20px; bottom: 4px; width: 1px; background: linear-gradient(var(--granate), rgba(139,30,47,.08)); }
.sec-head--centro { margin-left: auto; margin-right: auto; }
.sec-num {
  display: flex; align-items: center; gap: 10px; position: relative; margin-left: -30px;
  font-family: var(--f-mono); font-size: 12.5px; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; color: var(--granate);
}
.sec-num__nodo { width: 11px; height: 11px; border-radius: 50%; border: 2px solid var(--granate); background: var(--bg); flex-shrink: 0; }
.sec--alt .sec-num__nodo { background: var(--bg2); }
.sec-num__n { padding-right: 10px; margin-right: 0; border-right: 1px solid var(--linea2); color: var(--granate); }
.sec-num__txt { color: var(--gris); }
.sec-num--oscuro { color: var(--vivo-txt); margin-left: 0; }
.sec-num--oscuro .sec-num__nodo { border-color: var(--vivo); background: var(--d0); box-shadow: 0 0 0 4px rgba(201,65,79,.16); }
.sec-num--oscuro .sec-num__txt { color: var(--dt2); }
.sec-head h2 { font-size: clamp(1.8rem, 3.4vw, 2.7rem); margin-top: 14px; }
.sec-lead { margin-top: 16px; font-size: clamp(1.02rem, 1.4vw, 1.14rem); color: var(--gris); max-width: 64ch; }
.acento { color: var(--granate); }
.oscuro .acento { color: var(--vivo-txt); }
.subraya { background: linear-gradient(transparent 62%, rgba(201,65,79,.22) 62%, rgba(201,65,79,.22) 92%, transparent 92%); }

/* ---------- Separadores: catenaria y onda ---------- */
.sep { height: 60px; color: var(--linea2); overflow: hidden; }
.sep svg { width: 100%; min-width: 960px; height: 100%; }
.sep path { fill: none; }
.sep__apoyo { stroke: var(--linea2); stroke-width: 1.5; }
.sep__cable { stroke: var(--linea2); stroke-width: 1; }
.sep__cable--b { opacity: .6; }
.sep__base { stroke: var(--linea2); stroke-width: 1.2; }
.sep__pulso { stroke: var(--vivo); stroke-width: 2; stroke-linecap: round; stroke-dasharray: 24 976; animation: pulso 7s linear infinite; }
.sep--alt { background: var(--bg2); }
@keyframes pulso { from { stroke-dashoffset: 1000; } to { stroke-dashoffset: 0; } }

/* Curva de carga (hero y cabeceras) */
.curva__linea { fill: none; stroke: var(--granate); stroke-width: 1.6; }
.curva__area { fill: rgba(139,30,47,.10); }
.curva__pulso { fill: none; stroke: #ff8e99; stroke-width: 2.5; stroke-linecap: round; stroke-dasharray: 18 982; animation: pulso 6s linear infinite; filter: drop-shadow(0 0 4px rgba(255,120,135,.8)); }

/* ---------- Hero de la home ---------- */
.hero { position: relative; overflow: hidden; padding: clamp(56px, 8vw, 104px) 0 0; border-bottom: 1px solid var(--dl); }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse 60% 70% at 20% 10%, #231616 0%, transparent 70%); pointer-events: none; }
.hero__in { position: relative; display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero h1 { font-size: clamp(2.3rem, 5.2vw, 4.1rem); font-weight: 700; letter-spacing: -.035em; line-height: 1.04; margin-top: 18px; }
.hero__lead { margin-top: 24px; font-size: clamp(1.06rem, 1.6vw, 1.22rem); color: var(--dt2); max-width: 56ch; }
.hero__acc { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero__nota { margin-top: 22px; display: flex; gap: 10px; align-items: center; color: var(--dt3); font-size: 14.5px; }
.hero__nota .ico { color: var(--vivo-txt); width: 18px; height: 18px; }
.hero__curva { position: relative; width: 100%; height: clamp(80px, 10vw, 130px); margin-top: clamp(24px, 4vw, 40px); }
.hero__medidas { position: relative; border-top: 1px solid var(--dl); background: rgba(8,8,8,.6); }
.medidas { display: grid; grid-template-columns: repeat(4, 1fr); }
.medida { padding: 22px 20px; border-left: 1px solid var(--dl); }
.medida:first-child { border-left: 0; padding-left: 0; }
.medida__v { font-family: var(--f-mono); font-size: clamp(1.6rem, 2.6vw, 2.1rem); font-weight: 500; color: var(--dt); line-height: 1; font-variant-numeric: tabular-nums; }
.medida__v--txt { font-size: clamp(1.15rem, 1.8vw, 1.45rem); line-height: 1.15; }
.medida__u { font-family: var(--f-mono); font-size: 13px; color: var(--vivo-txt); margin-left: 6px; }
.medida__k { display: block; margin-top: 8px; color: var(--dt3); font-size: 14px; }

/* Panel "lectura" de una oportunidad (maqueta HTML, no captura) */
.panel { position: relative; background: var(--d2); border: 1px solid var(--dl2); border-radius: 14px; padding: 22px; box-shadow: 0 40px 90px -40px rgba(0,0,0,.9); }
.panel::before { content: ""; position: absolute; left: 22px; top: -1px; width: 96px; height: 2px; background: var(--vivo); }
.panel__cab { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-bottom: 14px; border-bottom: 1px solid var(--dl); }
.panel__cups { font-family: var(--f-mono); font-size: 13px; color: var(--dt2); }
.panel__badge { font-family: var(--f-mono); font-size: 11.5px; letter-spacing: .06em; text-transform: uppercase; padding: 4px 9px; border-radius: 4px; color: #ffd6da; background: rgba(139,30,47,.35); border: 1px solid rgba(201,65,79,.55); }
.bus { display: grid; grid-template-columns: repeat(5, 1fr); margin: 20px 0 8px; position: relative; }
.bus::before { content: ""; position: absolute; left: 10%; right: 10%; top: 5px; height: 2px; background: var(--dl2); }
.bus::after { content: ""; position: absolute; left: 10%; width: 60%; top: 5px; height: 2px; background: var(--vivo); }
.bus__paso { position: relative; text-align: center; font-size: 12px; color: var(--dt3); padding-top: 20px; }
.bus__paso::before { content: ""; position: absolute; top: 0; left: 50%; width: 12px; height: 12px; margin-left: -6px; border-radius: 50%; background: var(--d2); border: 2px solid var(--dt3); z-index: 1; }
.bus__paso--ok { color: var(--dt2); }
.bus__paso--ok::before { background: var(--vivo); border-color: var(--vivo); }
.bus__paso--ya { color: #fff; font-weight: 600; }
.bus__paso--ya::before { background: #fff; border-color: var(--vivo); box-shadow: 0 0 0 5px rgba(201,65,79,.28); animation: latido 2.4s ease-in-out infinite; }
@keyframes latido { 50% { box-shadow: 0 0 0 9px rgba(201,65,79,0); } }

/* Lectura tipo contador (dl) */
.lectura { display: grid; gap: 1px; background: var(--dl); border: 1px solid var(--dl); border-radius: 8px; overflow: hidden; margin-top: 16px; }
.lectura__fila { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 11px 14px; background: var(--d3); }
.lectura dt { color: var(--dt3); font-size: 14px; }
.lectura dd { font-family: var(--f-mono); color: var(--dt); font-variant-numeric: tabular-nums; font-size: 14.5px; }
.lectura__u { color: var(--vivo-txt); margin-left: 6px; font-size: 12.5px; }
.lectura--claro { background: var(--linea); border-color: var(--linea); }
.lectura--claro .lectura__fila { background: var(--sup); }
.lectura--claro dt { color: var(--gris); }
.lectura--claro dd { color: var(--tinta); }
.lectura--claro .lectura__u { color: var(--granate); }

/* ---------- Cabecera de páginas internas ---------- */
.phead { position: relative; overflow: hidden; padding: clamp(40px, 6vw, 72px) 0 0; border-bottom: 1px solid var(--dl); }
.phead::before { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse 55% 80% at 15% 0%, #221515 0%, transparent 70%); pointer-events: none; }
.phead__in { position: relative; }
.phead .sec-num { margin-top: 26px; }
.phead__h1 { font-size: clamp(2.1rem, 4.6vw, 3.5rem); font-weight: 700; letter-spacing: -.03em; line-height: 1.06; margin-top: 14px; max-width: 22ch; }
.phead__lead { margin-top: 20px; color: var(--dt2); font-size: clamp(1.04rem, 1.5vw, 1.18rem); max-width: 64ch; }
.phead__acc { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.phead__curva { position: relative; display: block; width: 100%; height: clamp(56px, 8vw, 96px); margin-top: clamp(32px, 5vw, 56px); }

/* Migas */
.migas ol { display: flex; flex-wrap: wrap; gap: 6px; font-family: var(--f-mono); font-size: 12.5px; color: var(--dt3); }
.migas li { display: flex; align-items: center; gap: 6px; }
.migas li + li::before { content: "/"; color: var(--dl2); }
.migas a { color: var(--dt2) !important; text-decoration: none; }
.migas a:hover { color: #fff !important; text-decoration: underline; }
.migas [aria-current] { color: var(--vivo-txt); }

/* ---------- Bloques de contenido ---------- */
.split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 88px); align-items: start; }
.split--mitad { grid-template-columns: 1fr 1fr; align-items: center; }
.split__fijo { position: sticky; top: 100px; }
/* Una sección con demo animada: el texto arriba y la demo a todo el ancho debajo (se ve grande). */
.split:has(.demo) { grid-template-columns: minmax(0, 1fr); gap: clamp(28px, 4vw, 48px); align-items: start; }
.split:has(.demo) > :not(.demo) { max-width: 820px; }
.split:has(.demo) > .demo { order: 2; }
.split:has(.demo) .split__fijo { position: static; max-width: none; }
.split__fijo .demo { margin-top: clamp(28px, 4vw, 48px); }
.prosa { max-width: 70ch; }
.prosa > * + * { margin-top: 1em; }
.prosa h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); margin-top: 1.8em; }
.prosa h3 { font-size: 1.2rem; margin-top: 1.5em; }
.prosa ul { list-style: disc; padding-left: 1.3em; }
.prosa ol { list-style: decimal; padding-left: 1.3em; }
.prosa li + li { margin-top: .4em; }
.definicion { font-size: clamp(1.1rem, 1.7vw, 1.3rem); line-height: 1.55; max-width: 68ch; color: var(--tinta); border-left: 3px solid var(--granate); padding: 4px 0 4px 22px; }
.definicion strong { font-weight: 600; }

/* Filas numeradas (fugas, beneficios) */
.filas { border-top: 1px solid var(--linea2); }
.fila { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 20px; padding: 26px 0; border-bottom: 1px solid var(--linea); }
.fila__n { font-family: var(--f-mono); font-size: 13px; color: var(--granate); padding-top: 5px; letter-spacing: .06em; }
.fila h3 { font-size: 1.22rem; }
.fila p { color: var(--gris); margin-top: 8px; }
.fila--metrica { grid-template-columns: 170px minmax(0, 1fr); align-items: start; }
.fila__metrica { font-family: var(--f-mono); color: var(--tinta); font-size: clamp(1.5rem, 2.4vw, 1.95rem); line-height: 1; font-variant-numeric: tabular-nums; }
.fila__metrica small { display: block; line-height: 1.4; font-size: 12.5px; color: var(--granate); margin-top: 8px; letter-spacing: .04em; }

/* Flujo: embarrado con 6 nodos */
.flujo { position: relative; display: grid; grid-template-columns: repeat(6, 1fr); gap: 0; }
.flujo::before { content: ""; position: absolute; left: 0; right: 0; top: 34px; height: 2px; background: var(--linea2); }
.flujo::after {
  content: ""; position: absolute; left: 0; top: 33px; height: 4px; width: 90px; border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--vivo), transparent); animation: recorrido 5.5s linear infinite;
}
@keyframes recorrido { from { transform: translateX(-90px); } to { transform: translateX(calc(var(--ancho) + 90px)); } }
.fase { position: relative; padding-right: 18px; }
.fase__n { display: block; line-height: 20px; font-family: var(--f-mono); font-size: 12.5px; color: var(--granate); letter-spacing: .08em; }
.fase__nodo { position: relative; z-index: 1; width: 14px; height: 14px; margin: 8px 0 18px; border-radius: 50%; background: var(--bg2); border: 2px solid var(--granate); }
.fase:last-child .fase__nodo { background: var(--granate); }
.fase h3 { font-size: 1.08rem; }
.fase p { font-size: 15px; color: var(--gris); margin-top: 6px; }
.fase a { font-size: 14.5px; display: inline-flex; margin-top: 8px; font-weight: 600; text-decoration: none; }
.fase a:hover { text-decoration: underline; }

/* Automatización: fila entrada → salida */
.auto { display: grid; gap: 18px; }
.auto__fila { display: grid; grid-template-columns: minmax(0, 1fr) 44px minmax(0, 1fr); align-items: stretch; gap: 0; background: var(--sup); border: 1px solid var(--linea); border-radius: var(--r); overflow: hidden; }
.auto__in, .auto__out { padding: 22px 24px; }
.auto__in { background: var(--bg); }
.auto__rot { font-family: var(--f-mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--gris2); }
.auto__in code { display: block; margin-top: 10px; font-family: var(--f-mono); font-size: 15px; color: var(--tinta); word-break: break-all; }
.auto__in p { margin-top: 8px; color: var(--gris); font-size: 15px; }
.auto__flecha { display: grid; place-items: center; color: var(--granate); border-left: 1px dashed var(--linea2); border-right: 1px dashed var(--linea2); }
.auto__out h3 { font-size: 1.12rem; margin-top: 8px; }
.auto__out p { color: var(--gris); font-size: 15px; margin-top: 6px; }

/* Bento de módulos */
.bento { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; }
.mod {
  grid-column: span 2; position: relative; display: flex; flex-direction: column; gap: 10px; padding: 26px 24px 24px;
  background: var(--sup); border: 1px solid var(--linea); border-radius: var(--r); text-decoration: none; color: var(--tinta);
  transition: border-color .18s var(--ease), transform .18s var(--ease), box-shadow .18s var(--ease);
}
a.mod:hover { border-color: var(--granate); color: var(--tinta); transform: translateY(-2px); box-shadow: 0 18px 40px -28px rgba(139,30,47,.45); }
.mod__cab { display: flex; align-items: center; justify-content: space-between; }
.mod__ico { width: 26px; height: 26px; color: var(--granate); }
.mod__n { font-family: var(--f-mono); font-size: 12px; color: var(--gris2); letter-spacing: .08em; }
.mod h3 { font-size: 1.2rem; margin-top: 6px; }
.mod p { color: var(--gris); font-size: 15.5px; }
.mod__ir { margin-top: auto; padding-top: 8px; display: inline-flex; align-items: center; gap: 8px; color: var(--granate); font-weight: 600; font-size: 15px; }
.mod__ir .ico { width: 16px; height: 16px; transition: transform .18s var(--ease); }
a.mod:hover .mod__ir .ico { transform: translateX(3px); }
.mod--grande { grid-column: span 4; grid-row: span 2; background: var(--d2); color: var(--dt); border-color: var(--d2); overflow: hidden; }
a.mod--grande:hover { color: var(--dt); border-color: var(--vivo); }
.mod--grande .mod__ico { color: var(--vivo-txt); }
.mod--grande .mod__n { color: var(--dt3); }
.mod--grande h3 { font-size: clamp(1.5rem, 2.4vw, 1.9rem); }
.mod--grande p { color: var(--dt2); max-width: 52ch; }
.mod--grande .mod__ir { color: var(--vivo-txt); }
.mod--grande .checks li { color: var(--dt2); }
.mod--grande .checks__ico { color: var(--vivo-txt); }
.mod__marca { position: absolute; right: -40px; bottom: -50px; width: 260px; height: 260px; opacity: .06; pointer-events: none; }

/* Checks */
.checks { display: grid; gap: 10px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; }
.checks__ico { width: 19px; height: 19px; color: var(--granate); margin-top: 3px; stroke-width: 2.2; }
.checks--oscuro li { color: var(--dt2); }
.checks--oscuro .checks__ico { color: var(--vivo-txt); }

/* Soluciones (lista editorial) */
.solus { border-top: 1px solid var(--linea2); }
.solu {
  display: grid; grid-template-columns: 64px minmax(0, 1.1fr) minmax(0, 1fr) 40px; gap: 24px; align-items: center;
  padding: 28px 8px; border-bottom: 1px solid var(--linea2); text-decoration: none; color: var(--tinta);
  transition: background-color .18s var(--ease), padding .18s var(--ease);
}
.solu:hover { background: var(--sup); color: var(--tinta); padding-left: 16px; }
.solu__ico { width: 34px; height: 34px; color: var(--granate); }
.solu__n { font-family: var(--f-disp); font-weight: 600; font-size: clamp(1.25rem, 2.2vw, 1.6rem); letter-spacing: -.02em; line-height: 1.15; }
.solu__d { color: var(--gris); font-size: 15.5px; }
.solu__fl { width: 22px; height: 22px; color: var(--granate); transition: transform .18s var(--ease); }
.solu:hover .solu__fl { transform: translateX(4px); }

/* Confianza */
.confi { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 48px; }
.confi__it { display: grid; grid-template-columns: 28px 1fr; gap: 16px; padding: 22px 0; border-top: 1px solid var(--linea); }
.confi__it .ico { color: var(--granate); width: 24px; height: 24px; margin-top: 2px; }
.confi__it h3 { font-size: 1.08rem; }
.confi__it p { color: var(--gris); font-size: 15.5px; margin-top: 4px; }

/* Packs */
.packs { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr) minmax(0, 1fr); gap: 16px; align-items: stretch; }
.pack { position: relative; display: flex; flex-direction: column; padding: 30px 26px 26px; background: var(--sup); border: 1px solid var(--linea); border-radius: var(--r); }
.pack__para { font-family: var(--f-mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--granate); }
.pack h3 { font-size: 1.7rem; margin-top: 8px; }
.pack__res { color: var(--gris); margin-top: 10px; font-size: 15.5px; }
.pack .checks { margin: 22px 0 26px; font-size: 15.5px; }
.pack .btn { margin-top: auto; }
.pack--dest { background: var(--d2); color: var(--dt); border-color: var(--d2); padding-top: 42px; box-shadow: 0 30px 60px -36px rgba(8,8,8,.7); }
.pack--dest .pack__para { color: var(--vivo-txt); }
.pack--dest .pack__res { color: var(--dt2); }
.pack--dest .checks li { color: var(--dt2); }
.pack--dest .checks__ico { color: var(--vivo-txt); }
.pack__etq { position: absolute; top: 0; left: 26px; transform: translateY(-50%); font-family: var(--f-mono); font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; background: var(--vivo); color: #fff; padding: 5px 10px; border-radius: 4px; }
.pack__etq::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: #fff; margin-right: 8px; vertical-align: 1px; }
.pack--dest .pack__etq { background: var(--granate); border: 1px solid var(--vivo); }

/* Tabla comparativa */
.tabla-wrap { position: relative; overflow-x: auto; border: 1px solid var(--linea); border-radius: var(--r); background: var(--sup); }
.tabla { width: 100%; border-collapse: collapse; font-size: 15.5px; }
.tabla--matriz { min-width: 560px; }
.tabla caption { text-align: left; padding: 16px 20px; font-family: var(--f-mono); font-size: 12.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--gris); border-bottom: 1px solid var(--linea); }
.tabla th, .tabla td { padding: 14px 20px; border-bottom: 1px solid var(--linea); text-align: left; vertical-align: middle; }
.tabla thead th { font-family: var(--f-disp); font-size: 16px; background: var(--bg); }
.tabla thead th.tabla__dest { background: var(--d2); color: #fff; }
.tabla td.tabla__c { text-align: center; }
.tabla th.tabla__c { text-align: center; }
.tabla td.tabla__dest { background: rgba(139,30,47,.04); }
.tabla tbody tr:last-child th, .tabla tbody tr:last-child td { border-bottom: 0; }
.tabla tbody th { font-weight: 500; }
.si { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--palido); color: var(--granate); }
.si .ico { width: 15px; height: 15px; stroke-width: 2.6; }
.no { display: inline-grid; place-items: center; width: 26px; height: 26px; color: #9b9090; }
.no .ico { width: 15px; height: 15px; }
.matiz { font-family: var(--f-mono); font-size: 12.5px; color: var(--gris); }

/* FAQ */
.faq { border-top: 1px solid var(--linea2); max-width: 860px; }
.faq__item { border-bottom: 1px solid var(--linea2); }
.faq__q {
  display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 0; cursor: pointer; list-style: none;
  font-family: var(--f-disp); font-weight: 600; font-size: clamp(1.02rem, 1.5vw, 1.15rem); letter-spacing: -.01em;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q:hover { color: var(--granate); }
.faq__ico { width: 22px; height: 22px; color: var(--granate); transition: transform .2s var(--ease); }
.faq__item[open] .faq__ico { transform: rotate(180deg); }
.faq__a { padding: 0 0 24px; color: var(--gris); max-width: 72ch; }
.faq__grupo + .faq__grupo { margin-top: 56px; }
.faq__grupo-t { font-family: var(--f-mono); font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--granate); margin-bottom: 14px; }

/* Demo en vídeo (GIF) */
.demo { margin: 0; }
.demo__marco { background: var(--d2); border: 1px solid var(--d3); border-radius: 12px; overflow: hidden; box-shadow: 0 40px 80px -44px rgba(26,20,20,.6); }
.demo__barra { display: flex; align-items: center; gap: 7px; height: 36px; padding: 0 14px; background: var(--d1); border-bottom: 1px solid var(--dl); }
.demo__led { width: 9px; height: 9px; border-radius: 50%; background: var(--d3); border: 1px solid var(--dl2); }
.demo__led:first-child { background: var(--vivo); border-color: var(--vivo); }
.demo__url { margin-left: 12px; font-family: var(--f-mono); font-size: 12px; color: var(--dt3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.demo__lienzo { position: relative; background: var(--d0); }
.demo__marco--real { background: none; border: 0; box-shadow: none; border-radius: 14px; }
.demo__marco--real .demo__lienzo { background: none; }
.demo__img { width: 100%; height: auto; }
.demo__lienzo--vacio {
  aspect-ratio: 16 / 10; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px;
  background-color: var(--d2);
  background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 32px 32px;
}
.demo__iso { width: 56px; height: 56px; opacity: .8; }
.demo__vacio-txt { font-family: var(--f-mono); font-size: 12.5px; color: var(--dt3); letter-spacing: .06em; }
.demo__toggle {
  position: absolute; right: 12px; bottom: 12px; display: inline-flex; align-items: center; gap: 8px; min-height: 36px; padding: 6px 12px;
  background: rgba(8,8,8,.78); color: #fff; border: 1px solid var(--dl2); border-radius: 999px; font-size: 13px; cursor: pointer;
}
.demo__toggle .ico { width: 14px; height: 14px; }
.demo__toggle .ico--r { display: none; }
.demo__toggle[aria-pressed="true"] .ico--p { display: none; }
.demo__toggle[aria-pressed="true"] .ico--r { display: block; }
.demo__pie { margin-top: 14px; font-size: 14.5px; color: var(--gris); display: flex; gap: 10px; }
.demo__pie::before { content: "FIG."; font-family: var(--f-mono); font-size: 12px; color: var(--granate); padding-top: 2px; letter-spacing: .06em; }
.oscuro .demo__pie { color: var(--dt3); }

/* Relacionados */
.relacionados { padding: clamp(48px, 7vw, 88px) 0; background: var(--bg2); }
.relacionados__t { font-size: clamp(1.4rem, 2.4vw, 1.8rem); margin-bottom: 24px; }
.relacionados__lista { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.rel { display: grid; grid-template-columns: 24px 1fr 18px; column-gap: 14px; row-gap: 4px; padding: 20px; background: var(--sup); border: 1px solid var(--linea); border-radius: var(--r); text-decoration: none; color: var(--tinta); height: 100%; transition: border-color .18s var(--ease); }
.rel:hover { border-color: var(--granate); color: var(--tinta); }
.rel__ico { color: var(--granate); grid-row: span 2; }
.rel__n { font-weight: 600; }
.rel__d { grid-column: 2; color: var(--gris); font-size: 14.5px; line-height: 1.45; }
.rel__fl { grid-column: 3; grid-row: 1; width: 18px; height: 18px; color: var(--granate); }

/* Prueba social (maquetada; OCULTA hasta tener material real) */
.prueba { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.cita { padding: 28px; background: var(--sup); border: 1px solid var(--linea); border-radius: var(--r); }
.cita blockquote p { font-family: var(--f-disp); font-size: 1.2rem; line-height: 1.4; }
.cita figcaption { margin-top: 16px; font-size: 14.5px; color: var(--gris); }

/* ---------- CTA + formulario ---------- */
.cta { position: relative; overflow: hidden; padding: var(--sec) 0; }
.cta::before { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse 60% 80% at 85% 10%, #2a1719 0%, transparent 70%); }
.cta__caja { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.cta__caja--form { align-items: start; }
.cta__marca { position: absolute; left: -40px; bottom: -120px; width: 260px; height: 260px; opacity: .06; pointer-events: none; }
.cta h2 { font-size: clamp(1.8rem, 3.4vw, 2.7rem); margin-top: 14px; }
.cta__sub { color: var(--dt2); margin-top: 16px; font-size: 1.08rem; max-width: 52ch; }
.cta .checks { margin-top: 24px; }
.cta__acciones { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-start; }
.cta__der { position: relative; }

.lead { display: grid; gap: 14px; padding: clamp(22px, 3vw, 32px); background: var(--d2); border: 1px solid var(--dl2); border-radius: 14px; }
.pagina-demo .lead { box-shadow: 0 40px 80px -40px rgba(0,0,0,.6); }
.lead__fila { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.campo label { display: block; margin-bottom: 6px; font-size: 14px; color: var(--dt2); font-weight: 500; }
.campo input, .campo select {
  width: 100%; min-height: 46px; padding: 10px 13px; border-radius: var(--r-s); background: var(--d1); color: var(--dt);
  border: 1px solid var(--dl2); font-size: 16px; transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
}
.campo select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--dt3) 50%), linear-gradient(135deg, var(--dt3) 50%, transparent 50%); background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 36px; }
.campo input:focus, .campo select:focus { outline: none; border-color: var(--vivo); box-shadow: 0 0 0 3px rgba(201,65,79,.3); }
.campo input[aria-invalid="true"] { border-color: #ff8a80; }
.lead__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.lead__legal { font-size: 13px; color: var(--dt3); text-align: center; }
.lead__legal a { color: var(--dt2) !important; }
.lead__msg:empty { display: none; }
.lead__msg { padding: 13px 14px; border-radius: var(--r-s); font-size: 14.5px; text-align: center; }
.lead__msg--ok { background: rgba(63,158,106,.16); border: 1px solid rgba(107,210,154,.45); color: #9fe6bf; }
.lead__msg--err { background: rgba(225,84,83,.14); border: 1px solid rgba(240,138,132,.5); color: #ffb3ad; }
.lead__msg a { color: #fff !important; }

/* ---------- Pie ---------- */
.pie { position: relative; overflow: hidden; border-top: 1px solid var(--dl); padding: clamp(48px, 7vw, 80px) 0 0; }
.pie__marca { position: absolute; right: -60px; bottom: -80px; width: 380px; height: 380px; opacity: .035; pointer-events: none; }
.pie__in { position: relative; display: grid; grid-template-columns: minmax(0, 1.5fr) repeat(4, minmax(0, 1fr)); gap: 32px; }
.pie__id img { height: 28px; width: auto; }
.pie__claim { margin-top: 18px; color: var(--dt3); font-size: 15px; max-width: 34ch; }
.pie__mail { margin-top: 18px; display: flex; gap: 10px; align-items: center; font-size: 15px; }
.pie__mail .ico { color: var(--vivo-txt); width: 18px; height: 18px; }
.pie__t { font-family: var(--f-mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--dt3); margin-bottom: 14px; }
.pie__col li + li { margin-top: 8px; }
.pie__col a { color: var(--dt2) !important; font-size: 15px; text-decoration: none; }
.pie__col a:hover { color: #fff !important; text-decoration: underline; }
.pie__base { position: relative; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 48px; padding-top: 20px; padding-bottom: 28px; background: linear-gradient(var(--dl), var(--dl)) no-repeat center top / calc(100% - 2 * var(--gutter)) 1px; font-size: 13.5px; color: var(--dt3); }
.pie__lect { font-family: var(--f-mono); font-size: 12px; }

/* ---------- Página 404 ---------- */
.p404 { padding-top: clamp(24px, 4vw, 48px); }
.p404__cod { font-family: var(--f-mono); font-size: clamp(3.5rem, 12vw, 8rem); color: var(--vivo); line-height: 1; letter-spacing: -.04em; }

/* ---------- Aparición al hacer scroll (solo si hay JS y se permite movimiento) ---------- */
.aparece-armado { opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.aparece-armado.is-visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .nav__lista { margin-left: 0; }
  .nav__btn, .nav__link { padding: 8px 9px; }
  .pie__in { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .pie__id { grid-column: 1 / -1; }
}
@media (max-width: 960px) {
  .top__burger { display: inline-flex; }
  .nav {
    position: fixed; left: 0; right: 0; top: 68px; bottom: 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--d0); overflow-y: auto; padding: 8px var(--gutter) 32px; visibility: hidden; opacity: 0;
    transition: opacity .2s var(--ease), visibility 0s linear .2s;
  }
  .nav.is-open { visibility: visible; opacity: 1; transition-delay: 0s; }
  .nav__lista { flex-direction: column; align-items: stretch; gap: 0; margin: 0; }
  .nav__lista > li { border-bottom: 1px solid var(--dl); }
  .nav__btn, .nav__link { width: 100%; justify-content: space-between; min-height: 56px; font-size: 18px; padding: 8px 0; color: var(--dt); }
  .nav__link[aria-current="page"] { box-shadow: none; color: var(--vivo-txt); }
  .mega { position: static; visibility: visible; opacity: 1; transform: none; display: none; background: none; border: 0; box-shadow: none; }
  .mega.is-open { display: block; }
  .mega__in { grid-template-columns: 1fr; padding: 0 0 16px; gap: 12px; }
  .mega .wrap { padding: 0; }
  .mega__lista--2 { grid-template-columns: 1fr; }
  .mega__item { padding: 10px 8px; }
  .mega__lado { display: none; }
  .nav__cta { flex-direction: column; align-items: stretch; margin-top: 24px; }
  .nav__cta .btn { min-height: 50px; font-size: 16px; }
  body.menu-abierto { overflow: hidden; }

  .hero__in, .split, .split--mitad, .cta__caja { grid-template-columns: 1fr; }
  .split__fijo { position: static; }
  .medidas { grid-template-columns: repeat(2, 1fr); }
  .medida:nth-child(3) { border-left: 0; padding-left: 0; }
  .medida:nth-child(n+3) { border-top: 1px solid var(--dl); }
  .flujo { grid-template-columns: 1fr; gap: 0; padding-left: 28px; }
  .flujo::before { left: 6px; right: auto; top: 0; bottom: 0; width: 2px; height: auto; }
  .flujo::after { display: none; }
  .fase { padding: 0 0 26px; }
  .fase__nodo { position: absolute; left: -28px; top: 2px; margin: 0; }
  .fase__n { display: block; }
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mod, .mod--grande { grid-column: span 1; grid-row: auto; }
  .mod--grande { grid-column: 1 / -1; }
  .packs { grid-template-columns: 1fr; max-width: 560px; gap: 28px; }
  .pack--dest { order: -1; }
  .relacionados__lista { grid-template-columns: 1fr 1fr; }
  .solu { grid-template-columns: 44px minmax(0, 1fr) 28px; gap: 6px 16px; }
  .solu__d { grid-column: 2; }
  .solu__fl { grid-column: 3; grid-row: 1; }
  .solu__ico { grid-row: span 2; align-self: start; width: 28px; height: 28px; }
}
@media (max-width: 640px) {
  body { font-size: 16.5px; }
  .top__logo img { height: 24px; }
  .bento, .relacionados__lista, .confi, .prueba { grid-template-columns: 1fr; }
  .lead__fila { grid-template-columns: 1fr; }
  .auto__fila { grid-template-columns: 1fr; }
  .auto__flecha { border: 0; border-top: 1px dashed var(--linea2); border-bottom: 1px dashed var(--linea2); height: 40px; transform: rotate(90deg); width: 40px; margin: 0 auto; border: 0; }
  .fila, .fila--metrica { grid-template-columns: 1fr; gap: 8px; }
  .pie__in { grid-template-columns: 1fr 1fr; }
  .hero__acc .btn, .phead__acc .btn, .cta__acciones .btn { flex: 1 1 100%; }
  .sec-head { padding-left: 24px; }
  .sec-head .sec-num { margin-left: -24px; }
  .sec-head::before { left: 5px; }
}

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .sep__pulso, .curva__pulso, .flujo::after { display: none; }
  .aparece-armado { opacity: 1; transform: none; }
}

/* ---------- Ajustes de páginas ---------- */
.h3-like { font-size: 1.7rem; margin-top: 8px; }
.pack__cta { margin-top: auto; padding-top: 22px; }
.pack__cta .btn { width: 100%; }
.pack .pack__res + .checks + .pack__res { margin-top: 0; font-size: 14.5px; }
.filas--2 { display: grid; grid-template-columns: 1fr 1fr; column-gap: 48px; }
.demo-pagina { margin-top: 28px; }
.demo-pagina .phead__h1 { max-width: 16ch; }
.demo-pagina__checks { margin-top: 24px; }
.demo-pagina__mail { margin-top: 24px; display: flex; gap: 10px; align-items: center; color: var(--gris); }
.demo-pagina__mail .ico { color: var(--granate); }
@media (max-width: 640px) { .filas--2 { grid-template-columns: 1fr; } }
.definicion--bloque { margin-bottom: clamp(40px, 6vw, 64px); }