/* ==========================================================================
   CSR Soluciones Digitales · Hoja de estilos compartida
   Un solo archivo cacheado para todas las páginas (mejor WPO en multipágina)
   ========================================================================== */

/* Fuentes auto-alojadas: sin peticiones a terceros (WPO + RGPD) */
@font-face{font-family:"Plus Jakarta Sans";font-style:normal;font-weight:400 800;font-display:swap;src:url("../fonts/plus-jakarta-sans-latin.woff2") format("woff2")}
@font-face{font-family:"JetBrains Mono";font-style:normal;font-weight:400 600;font-display:swap;src:url("../fonts/jetbrains-mono-latin.woff2") format("woff2")}

/* ==========================================================================
   Tokens de diseño
   ========================================================================== */
:root{
  --bg:#0B0F17;
  --bg-2:#0E141F;
  --bg-3:#080B11;
  --surface:#131A26;
  --surface-2:#182131;
  --field:#0D131D;
  --line:rgba(150,172,200,.13);
  --line-2:rgba(150,172,200,.24);
  --text:#F4F7FB;
  --muted:#A3B0C2;
  --dim:#8391A5;
  --cyan:#00F0FF;
  --sky:#0EA5E9;
  --cyan-12:rgba(0,240,255,.12);
  --cyan-30:rgba(0,240,255,.3);
  --silver:#C8D1DC;
  --wa:#25D366;
  --star:#FFC53D;
  --promo:#FFD57A;
  --danger:#FF8A96;

  --font:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Consolas,monospace;

  --radius:20px;
  --radius-sm:12px;
  --wrap:1200px;
  --gutter:clamp(16px,4vw,32px);
  --header-h:72px;
  --ease:cubic-bezier(.2,.7,.2,1);
  color-scheme:dark;
}

/* ==========================================================================
   Base
   ========================================================================== */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
body{margin:0;background:var(--bg);color:var(--text);font:400 1.0625rem/1.65 var(--font);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:clip}
img,svg,video,iframe{display:block;max-width:100%}
img{height:auto}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,p,ul,ol,figure,blockquote,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
h1,h2,h3{font-weight:800;line-height:1.08;letter-spacing:-.03em;text-wrap:balance}
p{text-wrap:pretty}
::selection{background:var(--cyan);color:var(--bg)}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
[hidden]{display:none!important}

.icon{width:1.25em;height:1.25em;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.icon--fill{fill:currentColor;stroke:none}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:16px;top:-100px;z-index:200;padding:.75rem 1rem;background:var(--cyan);color:var(--bg);font-weight:700;border-radius:10px;text-decoration:none}
.skip-link:focus{top:12px}

.wrap{width:min(100% - 2 * var(--gutter), var(--wrap));margin-inline:auto}
.wrap--narrow{--wrap:860px}
.mono{font-family:var(--mono)}
.center{text-align:center}

/* Eyebrow con ruta: refleja la URL real de la sección o subpágina */
.eyebrow{display:inline-flex;align-items:center;gap:.15em;margin-bottom:1.1rem;font:500 .8125rem/1.2 var(--mono);letter-spacing:.01em;color:var(--cyan)}
.eyebrow span{color:var(--dim)}

.h2{font-size:clamp(2rem,3.6vw,3rem)}
.h2 .soft,.page-hero h1 .soft{display:block;color:var(--dim);font-weight:700}
.lead{color:var(--muted);font-size:clamp(1.0625rem,1.3vw,1.1875rem);line-height:1.65}
.prose p{color:var(--muted)}
.prose p + p{margin-top:1rem}
.prose strong{color:var(--text)}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6em;min-height:52px;padding:.8em 1.45em;border:1px solid transparent;border-radius:999px;font:700 1rem/1.1 var(--font);letter-spacing:-.005em;text-decoration:none;cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background-color .25s,border-color .25s,color .25s}
.btn .icon{width:1.2em;height:1.2em}
.btn--primary{background:var(--cyan);color:#03121A;box-shadow:0 0 0 1px rgba(0,240,255,.35),0 12px 32px -12px rgba(0,240,255,.7)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 0 0 1px var(--cyan),0 16px 44px -10px rgba(0,240,255,.85)}
.btn--wa{background:rgba(37,211,102,.08);border-color:rgba(37,211,102,.5);color:var(--text)}
.btn--wa .icon{color:var(--wa)}
.btn--wa:hover{background:rgba(37,211,102,.16);border-color:var(--wa);transform:translateY(-2px)}
.btn--ghost{border-color:var(--line-2);background:none;color:var(--text)}
.btn--ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.btn--sm{min-height:44px;padding:.65em 1.15em;font-size:.9375rem}
.btn[disabled]{opacity:.6;cursor:progress;transform:none}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

.link-arrow{display:inline-flex;align-items:center;gap:.45em;color:var(--cyan);font-weight:700;text-decoration:none}
.link-arrow .icon{transition:transform .25s var(--ease)}
.link-arrow:hover .icon{transform:translateX(4px)}
.text-link{color:var(--cyan);text-underline-offset:3px}

.tags{display:flex;flex-wrap:wrap;gap:8px}
.tag{display:inline-block;padding:.35em .7em;border:1px solid var(--line-2);border-radius:7px;background:rgba(255,255,255,.02);font:500 .75rem/1 var(--mono);color:var(--silver);letter-spacing:.02em}
.tag--cyan{border-color:var(--cyan-30);color:var(--cyan);background:var(--cyan-12)}
.tag--promo{border-color:rgba(255,213,122,.4);color:var(--promo);background:rgba(255,197,61,.08)}

.ticks{display:grid;gap:.55rem}
.ticks li{display:flex;gap:.65rem;align-items:flex-start;color:var(--muted)}
.ticks .icon{margin-top:.2em;color:var(--cyan);width:1.1em;height:1.1em}
.ticks strong{color:var(--text)}

.stars{display:inline-flex;gap:2px;color:var(--star)}
.stars .icon{width:1.05em;height:1.05em}

.promo-link{display:inline-flex;align-items:center;gap:.5em;padding:.45em .85em;border:1px solid rgba(255,213,122,.4);border-radius:999px;background:rgba(255,197,61,.08);color:var(--promo);font:500 .8125rem/1.25 var(--mono);text-decoration:none;transition:background-color .2s,border-color .2s}
.promo-link:hover{background:rgba(255,197,61,.16);border-color:var(--promo)}
.promo-link .icon{width:1.05em;height:1.05em}

/* ==========================================================================
   Cabecera adhesiva
   ========================================================================== */
.site-header{position:sticky;top:0;z-index:60;height:var(--header-h);border-bottom:1px solid transparent;transition:background-color .3s,border-color .3s,backdrop-filter .3s}
.site-header.is-scrolled{background:rgba(11,15,23,.92);-webkit-backdrop-filter:saturate(140%) blur(14px);backdrop-filter:saturate(140%) blur(14px);border-bottom-color:var(--line)}
/* backdrop-filter crearía un bloque contenedor y recortaría el menú móvil (position:fixed) */
.site-header.menu-open{background:var(--bg);-webkit-backdrop-filter:none;backdrop-filter:none;border-bottom-color:var(--line)}
.nav{display:flex;align-items:center;gap:24px;height:100%}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;flex:none}
.brand__logo{width:30px;height:auto}
.brand__text{display:grid;line-height:1}
.brand__name{font-weight:800;font-size:1.25rem;letter-spacing:-.02em}
.brand__sub{margin-top:4px;font:500 .625rem/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}

.nav__menu{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav__link{display:inline-flex;align-items:center;gap:.35em;padding:.55rem .85rem;border:0;border-radius:999px;background:none;color:var(--muted);font-weight:600;font-size:.9375rem;text-decoration:none;cursor:pointer;transition:color .2s,background-color .2s}
.nav__link:hover,.nav__link[aria-expanded="true"]{color:var(--text);background:rgba(255,255,255,.04)}
.nav__link[aria-current="page"],.nav__link.is-active{color:var(--text)}
.nav__link[aria-current="page"]::after,.nav__link.is-active::after{content:"";width:5px;height:5px;margin-left:.1em;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.nav__link .icon{width:1em;height:1em;transition:transform .25s}
.has-sub{position:relative}
.has-sub.is-open .nav__link .icon{transform:rotate(180deg)}
.submenu{position:absolute;top:calc(100% + 10px);left:50%;width:380px;padding:10px;border:1px solid var(--line-2);border-radius:18px;background:rgba(19,26,38,.98);box-shadow:0 30px 60px -20px rgba(0,0,0,.7),0 0 0 1px rgba(0,240,255,.04);opacity:0;visibility:hidden;transform:translate(-50%,6px);transition:opacity .2s,transform .2s var(--ease),visibility .2s}
.has-sub.is-open .submenu{opacity:1;visibility:visible;transform:translate(-50%,0)}
@media (hover:hover) and (min-width:961px){
  .has-sub:hover .submenu{opacity:1;visibility:visible;transform:translate(-50%,0)}
  .has-sub:hover .nav__link .icon{transform:rotate(180deg)}
  .has-sub::after{content:"";position:absolute;left:0;right:0;top:100%;height:12px}
}
.submenu a{display:grid;grid-template-columns:40px 1fr;gap:2px 12px;align-items:center;padding:10px;border-radius:12px;text-decoration:none;transition:background-color .2s}
.submenu a:hover,.submenu a[aria-current="page"]{background:rgba(0,240,255,.06)}
.submenu__icon{grid-row:span 2;display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--line-2);border-radius:10px;color:var(--cyan)}
.submenu strong{font-size:.9375rem;font-weight:700}
.submenu small{font:400 .75rem/1.3 var(--mono);color:var(--dim)}

.nav__actions{display:flex;align-items:center;gap:10px;flex:none}
.nav__phone{display:inline-flex;align-items:center;gap:.5em;padding:.5rem .6rem;font:500 .875rem/1 var(--mono);color:var(--silver);text-decoration:none;border-radius:8px}
.nav__phone:hover{color:var(--cyan)}
.nav__toggle{display:none;width:44px;height:44px;place-items:center;border:1px solid var(--line-2);border-radius:12px;background:none;cursor:pointer}
.nav__toggle .icon{width:22px;height:22px}
.nav__toggle .i-close{display:none}
.nav__toggle[aria-expanded="true"] .i-open{display:none}
.nav__toggle[aria-expanded="true"] .i-close{display:block}
.nav__menu-extra{display:none}

/* ==========================================================================
   Hero de portada
   ========================================================================== */
.hero,.page-hero{position:relative;isolation:isolate;margin-top:calc(-1 * var(--header-h));overflow:clip}
.hero{padding:calc(var(--header-h) + clamp(32px,7vh,88px)) 0 clamp(48px,7vh,88px)}
.hero__media{position:absolute;inset:0;z-index:-2;background:var(--bg)}
.hero__video{width:100%;height:100%;object-fit:cover;object-position:right center}
.hero__media::after,.page-hero__bg::after{content:"";position:absolute;inset:0;background:
  linear-gradient(90deg,var(--bg) 0%,rgba(11,15,23,.93) 34%,rgba(11,15,23,.45) 66%,rgba(11,15,23,.3) 100%),
  linear-gradient(0deg,var(--bg) 0%,rgba(11,15,23,0) 28%),
  linear-gradient(180deg,rgba(11,15,23,.7) 0%,rgba(11,15,23,0) 22%)}
.hero::before,.page-hero::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:radial-gradient(ellipse 60% 70% at 30% 40%,#000 0%,transparent 75%);mask-image:radial-gradient(ellipse 60% 70% at 30% 40%,#000 0%,transparent 75%);opacity:.45}
.hero__grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:clamp(32px,4vw,64px);align-items:center}
.hero__kicker{display:flex;flex-wrap:wrap;align-items:center;gap:10px 12px;margin-bottom:1.5rem;font:500 .8125rem/1.3 var(--mono);color:var(--silver)}
.pin{display:inline-flex;align-items:center;gap:.45em;padding:.45em .8em;border:1px solid var(--cyan-30);border-radius:999px;background:var(--cyan-12);color:var(--cyan);font:500 .8125rem/1.25 var(--mono)}
.pin .icon{width:1.05em;height:1.05em}
.hero h1{font-size:clamp(2.35rem,5vw,4.15rem);line-height:1.02;letter-spacing:-.04em;max-width:15ch}
.hl{color:var(--cyan);text-shadow:0 0 28px rgba(0,240,255,.35)}
.cursor{display:inline-block;width:.09em;height:.82em;margin-left:.08em;vertical-align:-.04em;background:var(--cyan);box-shadow:0 0 14px var(--cyan);animation:blink 1.1s steps(1) infinite}
.hero .lead{max-width:56ch;margin-top:1.5rem}
.hero .btn-row,.page-hero .btn-row{margin-top:2rem}
.trust{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:2.25rem;padding-top:1.5rem;border-top:1px solid var(--line);font-size:.9rem;color:var(--muted)}
.trust li{display:inline-flex;align-items:center;gap:.55em}
.trust strong{color:var(--text);font-weight:700}
.trust .icon{color:var(--cyan)}

/* Robot + burbuja de chat (elemento firma) */
.bot{position:relative;display:flex;flex-direction:column;align-items:flex-start;width:min(100%,540px);justify-self:end}
.chat{position:relative;z-index:2;width:min(100%,360px);padding:16px 16px 14px;border:1px solid rgba(0,240,255,.35);border-radius:20px 20px 20px 6px;background:linear-gradient(180deg,rgba(22,31,46,.94),rgba(15,21,32,.94));box-shadow:0 24px 60px -24px rgba(0,0,0,.8),0 0 40px -12px rgba(0,240,255,.35);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.chat::after{content:"";position:absolute;right:64px;bottom:-9px;width:16px;height:16px;border-right:1px solid rgba(0,240,255,.35);border-bottom:1px solid rgba(0,240,255,.35);background:#0F1520;transform:rotate(45deg)}
.chat__head{display:flex;align-items:center;gap:8px;margin-bottom:8px;font:500 .75rem/1 var(--mono);color:var(--dim)}
.chat__head b{color:var(--silver);font-weight:600}
.chat__dot{width:8px;height:8px;border-radius:50%;background:var(--wa);box-shadow:0 0 0 3px rgba(37,211,102,.18)}
.chat__body{position:relative}
.chat__msg{font-size:1rem;line-height:1.5;color:var(--text);transition:opacity .35s}
.chat__typing{position:absolute;left:0;top:4px;display:flex;gap:5px;opacity:0;transition:opacity .2s}
.chat__typing i{width:7px;height:7px;border-radius:50%;background:var(--cyan);animation:typing 1s infinite ease-in-out}
.chat__typing i:nth-child(2){animation-delay:.15s}
.chat__typing i:nth-child(3){animation-delay:.3s}
.chips{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}
.chip{display:flex;align-items:center;justify-content:space-between;gap:6px;min-height:44px;padding:.55em .75em;border:1px solid var(--line-2);border-radius:12px;background:rgba(255,255,255,.03);font-size:.8125rem;font-weight:600;line-height:1.25;text-decoration:none;transition:border-color .2s,background-color .2s,color .2s,opacity .4s,transform .4s var(--ease)}
.chip .icon{width:1em;height:1em;color:var(--cyan);flex:none;transition:transform .2s}
.chip:hover{border-color:var(--cyan);background:var(--cyan-12);color:var(--cyan)}
.chip:hover .icon{transform:translateX(2px)}
.chat[data-state="typing"] .chat__msg,.chat[data-state="typing"] .chip{opacity:0}
.chat[data-state="typing"] .chip{transform:translateY(6px)}
.chat[data-state="typing"] .chat__typing{opacity:1}
.chat[data-state="ready"] .chip:nth-child(2){transition-delay:.08s}
.chat[data-state="ready"] .chip:nth-child(3){transition-delay:.16s}
.chat[data-state="ready"] .chip:nth-child(4){transition-delay:.24s}
.bot__figure{position:relative;align-self:flex-end;width:100%;margin-top:-58px}
.glow-figure::before,.bot__figure::before{content:"";position:absolute;left:12%;right:12%;top:18%;bottom:10%;z-index:-1;border-radius:50%;background:radial-gradient(closest-side,rgba(0,240,255,.28),rgba(14,165,233,.08) 60%,transparent);filter:blur(10px)}
.glow-figure::after,.bot__figure::after{content:"";position:absolute;left:24%;right:24%;bottom:3%;height:26px;z-index:-1;border-radius:50%;background:radial-gradient(closest-side,rgba(0,240,255,.45),transparent);filter:blur(6px)}
.float{animation:float 7s ease-in-out infinite;filter:drop-shadow(0 24px 30px rgba(0,0,0,.55))}
.bot__img{width:100%}

/* Métricas de la portada */
.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:clamp(40px,6vh,72px);border:1px solid var(--line);border-radius:var(--radius);background:rgba(15,21,32,.72);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);overflow:hidden}
.metric{padding:20px 24px;border-left:1px solid var(--line)}
.metric:first-child{border-left:0}
.metric b{display:block;font-size:clamp(1.7rem,2.8vw,2.3rem);font-weight:800;letter-spacing:-.04em;line-height:1}
.metric b small{font-size:.5em;letter-spacing:0;color:var(--dim);font-weight:700;margin-left:.15em}
.metric span{display:block;margin-top:.55rem;font:500 .75rem/1.35 var(--mono);color:var(--dim)}
.metric--promo b{color:var(--promo)}

/* ==========================================================================
   Hero de subpáginas
   ========================================================================== */
.page-hero{padding:calc(var(--header-h) + clamp(24px,5vh,64px)) 0 clamp(56px,8vw,96px)}
.page-hero__bg{position:absolute;inset:0;z-index:-2;background:var(--bg) url("../img/hero-circuitos.webp") right center/cover no-repeat}
.page-hero__grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(32px,4vw,64px);align-items:center}
.page-hero h1{font-size:clamp(2.2rem,4.4vw,3.6rem);line-height:1.04;letter-spacing:-.04em;max-width:19ch}
.page-hero .lead{margin-top:1.25rem;max-width:58ch}
.page-hero .trust{margin-top:2rem}
.page-hero__visual{position:relative;justify-self:center;width:min(100%,440px)}
.page-hero__visual img{width:100%}
.page-hero--center{text-align:center}
.page-hero--center h1,.page-hero--center .lead{margin-inline:auto}
.page-hero--center .breadcrumb,.page-hero--center .btn-row{justify-content:center}

.breadcrumb{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:1.4rem;font:500 .8125rem/1.3 var(--mono);color:var(--dim)}
.breadcrumb li{display:inline-flex;gap:6px}
.breadcrumb li + li::before{content:"/";color:var(--dim)}
.breadcrumb a{color:var(--silver);text-decoration:none}
.breadcrumb a:hover{color:var(--cyan)}
.breadcrumb [aria-current="page"]{color:var(--cyan)}

.float-badge{position:absolute;z-index:2;display:inline-flex;align-items:center;gap:.5em;padding:.55em .85em;border:1px solid var(--line-2);border-radius:12px;background:rgba(19,26,38,.94);font:500 .78rem/1 var(--mono);color:var(--silver);box-shadow:0 18px 40px -18px rgba(0,0,0,.8);white-space:nowrap}
.float-badge .icon{width:1.05em;height:1.05em;color:var(--cyan)}
.float-badge b{color:var(--cyan);font-weight:600}
.float-badge i{width:8px;height:8px;border-radius:50%;background:var(--wa);box-shadow:0 0 10px var(--wa)}
.float-badge--tl{top:14%;left:-2%}
.float-badge--br{bottom:14%;right:-2%}
.float-badge--bl{bottom:10%;left:2%}

/* ==========================================================================
   Secciones
   ========================================================================== */
.section{position:relative;padding-block:clamp(80px,11vw,136px)}
.section--alt{background:var(--bg-2);border-block:1px solid var(--line)}
.section--tight{padding-block:clamp(56px,7vw,88px)}
.section--flush-top{padding-top:0}
.section-head{max-width:780px;margin-bottom:clamp(40px,5vw,64px)}
.section-head .lead{margin-top:1.1rem}
.section-head--center{margin-inline:auto;text-align:center}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,5vw,72px);align-items:center}
.split--top{align-items:start}
.split .lead{margin-top:1.1rem}
.split .ticks,.split .btn-row{margin-top:1.75rem}

/* Tarjetas con brillo neón */
.card{position:relative;display:flex;flex-direction:column;gap:1.1rem;padding:clamp(24px,3vw,36px);border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,var(--surface) 0%,#10161F 100%);overflow:hidden;isolation:isolate;transition:border-color .35s,transform .35s var(--ease),box-shadow .35s}
.card::before{content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;background:radial-gradient(460px circle at var(--mx,50%) var(--my,0%),rgba(0,240,255,.13),transparent 45%);opacity:0;transition:opacity .35s;pointer-events:none}
.card:hover,.card:focus-within{border-color:rgba(0,240,255,.45);box-shadow:0 0 0 1px rgba(0,240,255,.12),0 24px 70px -28px rgba(0,240,255,.45);transform:translateY(-3px)}
.card:hover::before,.card:focus-within::before{opacity:1}
.card__top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.card__icon{display:grid;place-items:center;flex:none;width:48px;height:48px;border:1px solid var(--cyan-30);border-radius:14px;background:var(--cyan-12);color:var(--cyan)}
.card__icon .icon{width:24px;height:24px}
.card__path{font:500 .75rem/1 var(--mono);color:var(--dim)}
.card h3{font-size:clamp(1.35rem,2vw,1.6rem)}
.card p{color:var(--muted)}
.card .ticks{font-size:.975rem}
.card .tags{margin-top:auto;padding-top:.4rem}
.card__link{display:inline-flex;align-items:center;gap:.45em;color:var(--cyan);font-weight:700;text-decoration:none}
.card__link::after{content:"";position:absolute;inset:0;z-index:1;border-radius:inherit}
.card__link .icon{transition:transform .25s var(--ease)}
.card:hover .card__link .icon{transform:translateX(4px)}

/* Servicios (bento) */
.services{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:20px}
.services .card:nth-child(1){grid-column:span 7}
.services .card:nth-child(2){grid-column:span 5}
.services .card:nth-child(3){grid-column:span 5}
.services .card:nth-child(4){grid-column:span 7}
.card--feature{padding-right:clamp(24px,34%,300px)}
.card--feature .card__bot{position:absolute;right:-18px;bottom:-14px;z-index:-1;width:min(46%,290px);pointer-events:none;transition:transform .5s var(--ease)}
.card--feature:hover .card__bot{transform:translateY(-6px) rotate(-2deg)}
.card--wide{display:grid;grid-template-columns:1fr 1fr;column-gap:32px;row-gap:1.1rem;align-content:start}
.card--wide > *{grid-column:1 / -1}
.card--wide .ticks{grid-column:1}
.card--wide .tags{grid-column:2;align-self:start;margin-top:0;padding-top:0}
.services-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-top:28px;color:var(--muted)}

/* Rejilla de características */
.features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.features--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.features--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.feature{padding:clamp(22px,2.5vw,28px);border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);transition:border-color .3s,transform .3s var(--ease)}
.feature:hover{border-color:var(--cyan-30);transform:translateY(-2px)}
.feature .card__icon{margin-bottom:1.1rem}
.feature h3{font-size:1.15rem;letter-spacing:-.02em;margin-bottom:.45rem}
.feature p{color:var(--muted);font-size:.95rem}
.feature .tag{margin-top:1rem}

/* Precios */
.pricing{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;align-items:stretch}
.price-card{position:relative;display:flex;flex-direction:column;gap:1.1rem;padding:clamp(26px,3vw,34px);border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,var(--surface),#10161F)}
.price-card--featured{border-color:rgba(0,240,255,.6);background:radial-gradient(120% 70% at 100% 0%,rgba(0,240,255,.12),transparent 55%),linear-gradient(180deg,var(--surface),#10161F);box-shadow:0 0 0 1px rgba(0,240,255,.2),0 30px 80px -30px rgba(0,240,255,.45)}
.price-card__flag{position:absolute;top:-12px;left:clamp(26px,3vw,34px);padding:.4em .85em;border-radius:999px;background:var(--cyan);color:#03121A;font:600 .7rem/1 var(--mono);letter-spacing:.06em;text-transform:uppercase}
.price-card__flag--promo{background:var(--promo)}
.price-card h3{font-size:1.3rem;letter-spacing:-.02em}
.price-card > p{color:var(--muted);font-size:.95rem}
.price{display:flex;align-items:baseline;flex-wrap:wrap;gap:.2rem .45rem}
.price__from{font:500 .8125rem var(--mono);color:var(--dim)}
.price__num{font-size:clamp(2.6rem,4vw,3.2rem);font-weight:800;letter-spacing:-.045em;line-height:1}
.price__unit{color:var(--muted);font-weight:600}
.price__tax{flex-basis:100%;font:500 .75rem var(--mono);color:var(--dim)}
.price-card .ticks{font-size:.95rem;padding-top:1.1rem;border-top:1px dashed var(--line-2)}
.price-card .btn{margin-top:auto}
.pricing-note{margin-top:22px;font-size:.875rem;color:var(--dim);text-align:center}

/* IA y automatización */
.ia{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(32px,5vw,72px);align-items:center}
.ia__visual{position:relative}
.ia__visual img{position:relative;width:100%;max-width:460px;margin-inline:auto}
.tabs{display:flex;flex-wrap:wrap;gap:8px;margin:2rem 0 14px}
.tab{min-height:44px;padding:.55em 1em;border:1px solid var(--line-2);border-radius:999px;background:none;color:var(--muted);font-size:.9rem;font-weight:600;cursor:pointer;transition:all .2s}
.tab:hover{color:var(--text);border-color:var(--silver)}
.tab[aria-selected="true"]{color:var(--cyan);border-color:var(--cyan);background:var(--cyan-12)}
.flow{position:relative;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(8,11,17,.6)}
.flow + .flow{margin-top:14px}
.flow__title{margin-bottom:14px;font:500 .75rem/1 var(--mono);color:var(--dim)}
.flow__steps{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.flow__steps::before{content:"";position:absolute;left:6%;right:6%;top:26px;height:2px;background:linear-gradient(90deg,transparent,var(--cyan) 50%,transparent) no-repeat,var(--line-2);background-size:30% 100%,100% 100%;animation:pulse-line 3.2s linear infinite}
.flow__step{position:relative;padding:14px 12px;border:1px solid var(--line-2);border-radius:14px;background:var(--surface);font-size:.875rem;line-height:1.4;color:var(--text)}
.flow__kind{display:block;margin-bottom:8px;font:600 .6875rem/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--cyan)}
.flow__step:nth-child(2){border-color:var(--cyan-30);box-shadow:0 0 30px -12px rgba(0,240,255,.5)}
.tools{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:22px;font-size:.875rem;color:var(--dim)}
.ia .btn-row{margin-top:28px}

/* Rendimiento / métricas Lighthouse */
.perf{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,5vw,72px);align-items:center}
.perf .ticks{margin-top:2rem;grid-template-columns:1fr 1fr;gap:.8rem 1.5rem}
.panel{border:1px solid var(--line-2);border-radius:var(--radius);background:linear-gradient(180deg,var(--surface),#0F151F);overflow:hidden;box-shadow:0 40px 80px -40px rgba(0,0,0,.8)}
.panel__bar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line);font:500 .75rem/1 var(--mono);color:var(--dim)}
.panel__bar i{width:10px;height:10px;border-radius:50%;background:var(--line-2)}
.panel__bar span{margin-left:8px}
.panel__body{padding:clamp(20px,3vw,32px)}
.rings{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;text-align:center}
.ring{display:grid;justify-items:center;gap:10px;font-size:.8125rem;color:var(--muted);line-height:1.3}
.ring svg{width:min(100%,96px);height:auto;transform:rotate(-90deg)}
.ring__bg{fill:none;stroke:rgba(0,240,255,.1);stroke-width:7}
.ring__val{fill:none;stroke:var(--cyan);stroke-width:7;stroke-linecap:round;stroke-dasharray:282.74;stroke-dashoffset:calc(282.74 * (1 - var(--p)));filter:drop-shadow(0 0 6px rgba(0,240,255,.6));transition:stroke-dashoffset 1.6s var(--ease)}
.js .rings:not(.is-in) .ring__val{stroke-dashoffset:282.74}
.ring__fig{position:relative;display:grid;place-items:center;width:min(100%,96px)}
.ring__num{position:absolute;font:600 1.3rem/1 var(--mono);color:var(--text)}
.panel__note{margin-top:18px;text-align:center;font:500 .75rem/1.4 var(--mono);color:var(--dim)}
.vitals{display:grid;gap:10px;margin-top:24px;padding-top:22px;border-top:1px dashed var(--line-2)}
.vitals__head{font:500 .75rem/1 var(--mono);color:var(--dim);margin-bottom:4px}
.vital{display:grid;grid-template-columns:56px 1fr auto;align-items:center;gap:12px;font-size:.9rem;color:var(--muted)}
.vital b{font:600 .8125rem/1 var(--mono);color:var(--cyan)}
.vital span:last-child{font:500 .8125rem/1 var(--mono);color:var(--text);padding:.35em .6em;border-radius:6px;background:rgba(37,211,102,.1);border:1px solid rgba(37,211,102,.35)}
.panel__foot{display:flex;justify-content:center;padding:14px 16px;border-top:1px solid var(--line);font-size:.9rem}

/* Pasos / método */
.steps{position:relative;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:20px}
.steps--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.steps::before{content:"";position:absolute;left:0;right:0;top:22px;height:1px;background:linear-gradient(90deg,var(--cyan),var(--line-2) 60%,transparent)}
.step{position:relative;padding-top:64px}
.step__num{position:absolute;top:0;left:0;display:grid;place-items:center;min-width:45px;height:45px;padding:0 10px;border:1px solid var(--cyan-30);border-radius:999px;background:var(--bg);font:600 .8125rem/1 var(--mono);color:var(--cyan);box-shadow:0 0 0 6px var(--bg)}
.section--alt .step__num{background:var(--bg-2);box-shadow:0 0 0 6px var(--bg-2)}
.step h3{font-size:1.15rem;letter-spacing:-.02em;margin-bottom:.5rem}
.step p{font-size:.9375rem;color:var(--muted)}
.free{display:grid;grid-template-columns:auto 1fr auto;gap:20px 28px;align-items:center;margin-top:clamp(40px,5vw,64px);padding:clamp(22px,3vw,32px);border:1px solid var(--cyan-30);border-radius:var(--radius);background:linear-gradient(90deg,rgba(0,240,255,.08),rgba(0,240,255,.01))}
.free__icon{display:grid;place-items:center;width:56px;height:56px;border-radius:16px;background:var(--cyan);color:var(--bg)}
.free__icon .icon{width:28px;height:28px;stroke-width:2}
.free h3{font-size:1.3rem;margin-bottom:.35rem}
.free p{color:var(--muted)}
.free ul{display:grid;grid-template-columns:1fr 1fr;gap:6px 20px;font-size:.9375rem}
.free li{display:flex;align-items:center;gap:.5em;white-space:nowrap}
.free li .icon{color:var(--cyan);width:1.05em;height:1.05em}

/* Opiniones */
.reviews{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,.8fr);gap:20px}
.quote{position:relative;display:flex;flex-direction:column;justify-content:space-between;gap:32px;padding:clamp(28px,4vw,48px);border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden}
.quote::before{content:"\201C";position:absolute;top:-.18em;right:.12em;font:800 12rem/1 var(--font);color:rgba(0,240,255,.08);pointer-events:none}
.quote blockquote p{font-size:clamp(1.3rem,2.3vw,1.85rem);font-weight:600;line-height:1.35;letter-spacing:-.02em}
.quote figcaption{display:flex;align-items:center;gap:14px}
.avatar{display:grid;place-items:center;flex:none;width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--sky),var(--cyan));color:var(--bg);font-weight:800}
.quote cite{display:block;font-style:normal;font-weight:700}
.quote small{display:flex;align-items:center;gap:8px;color:var(--dim);font-size:.875rem}
.score{display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:10px;padding:clamp(28px,4vw,44px);border:1px solid var(--line);border-radius:var(--radius);background:radial-gradient(120% 90% at 100% 0%,rgba(0,240,255,.12),transparent 55%),var(--surface)}
.score__num{font-size:clamp(4rem,7vw,5.5rem);font-weight:800;line-height:.9;letter-spacing:-.05em}
.score .stars{font-size:1.4rem}
.score p{color:var(--muted)}
.score .btn{margin-top:10px}

/* Cobertura */
.coverage{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(32px,5vw,72px);align-items:center}
.coverage h3{display:flex;align-items:center;gap:.5em;margin:2rem 0 .9rem;font-size:1.15rem;letter-spacing:-.015em}
.coverage h3 .icon{color:var(--cyan)}
.coverage p{color:var(--muted)}
.radar{position:relative;width:min(100%,440px);margin-inline:auto;aspect-ratio:1;overflow:clip;border-radius:50%}
.radar svg{width:100%;height:100%;overflow:visible}
.radar__ring{fill:none;stroke:var(--line-2)}
.radar__ring--dash{stroke-dasharray:3 6}
.radar__sweep{position:absolute;inset:0;border-radius:50%;background:conic-gradient(from 0deg,rgba(0,240,255,.22),transparent 22%);-webkit-mask-image:radial-gradient(closest-side,#000 99%,transparent 100%);mask-image:radial-gradient(closest-side,#000 99%,transparent 100%);animation:sweep 8s linear infinite}
.radar__label{font:500 12px var(--mono);fill:var(--silver)}
.radar__label--cyan{fill:var(--cyan)}
.radar__pulse{transform-origin:200px 200px;animation:ping 2.4s var(--ease) infinite}

/* FAQ */
.faq{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(32px,5vw,72px);align-items:start}
.faq__intro{position:sticky;top:calc(var(--header-h) + 32px)}
.faq__intro .lead{margin-top:1rem}
.faq__intro .btn{margin-top:1.75rem}
.faq__list{display:grid;gap:12px}
.faq details{border:1px solid var(--line);border-radius:16px;background:var(--surface);transition:border-color .25s}
.faq details[open]{border-color:var(--cyan-30)}
.faq summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 22px;font-weight:700;font-size:1.0625rem;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary h3{font-size:inherit;letter-spacing:-.01em;line-height:1.35;font-weight:700}
.faq summary .plus{position:relative;flex:none;width:28px;height:28px;border:1px solid var(--line-2);border-radius:50%}
.faq summary .plus::before,.faq summary .plus::after{content:"";position:absolute;left:50%;top:50%;width:11px;height:1.5px;background:var(--cyan);transform:translate(-50%,-50%);transition:transform .25s}
.faq summary .plus::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq details[open] .plus::after{transform:translate(-50%,-50%) rotate(0)}
.faq details p{padding:0 22px 22px;color:var(--muted)}

/* CTA final */
.cta{position:relative;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);align-items:center;gap:24px;padding:clamp(32px,5vw,64px);border:1px solid var(--cyan-30);border-radius:28px;background:radial-gradient(80% 120% at 100% 100%,rgba(0,240,255,.2),transparent 60%),radial-gradient(60% 80% at 0% 0%,rgba(14,165,233,.12),transparent 60%),var(--surface);overflow:hidden}
.cta .lead{margin-top:1rem;max-width:52ch}
.cta .btn-row{margin-top:2rem}
.cta__alt{margin-top:1.1rem;font-size:.9375rem;color:var(--dim)}
.cta__alt a{color:var(--silver);font-family:var(--mono);text-decoration:none}
.cta__alt a:hover{color:var(--cyan)}
.cta__bot{justify-self:center;width:min(100%,340px);margin-block:-24px}

/* "¿Te suena?": problemas habituales */
.pains{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.pain{display:flex;gap:14px;align-items:flex-start;padding:18px 20px;border:1px solid var(--line);border-radius:16px;background:var(--surface);color:var(--muted);font-size:.95rem}
.pain .icon{margin-top:.15em;color:var(--danger)}
.pain strong{display:block;margin-bottom:.2rem;color:var(--text);font-size:1rem}

/* Maqueta de panel (software a medida) */
.mock{border:1px solid var(--line-2);border-radius:18px;background:var(--field);overflow:hidden;box-shadow:0 40px 90px -40px rgba(0,0,0,.9),0 0 60px -30px rgba(0,240,255,.35)}
.mock__body{display:grid;grid-template-columns:140px minmax(0,1fr);min-height:320px}
.mock__side{display:grid;align-content:start;gap:10px;padding:16px;border-right:1px solid var(--line)}
.mock__side span{display:flex;align-items:center;gap:8px;height:30px;padding:0 10px;border-radius:8px;font:500 .72rem/1 var(--mono);color:var(--dim)}
.mock__side span.is-on{background:var(--cyan-12);color:var(--cyan)}
.mock__main{display:grid;gap:14px;padding:18px;align-content:start}
.kpis{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.kpi{padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.kpi small{display:block;font:500 .68rem/1.2 var(--mono);color:var(--dim)}
.kpi b{display:block;margin-top:6px;font-size:1.25rem;letter-spacing:-.03em}
.kpi em{font:500 .68rem var(--mono);color:var(--wa);font-style:normal}
.chart{display:flex;align-items:flex-end;gap:8px;height:120px;padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.chart i{flex:1;height:var(--h);border-radius:4px 4px 0 0;background:linear-gradient(180deg,var(--cyan),rgba(0,240,255,.12))}
.rows{display:grid;gap:6px}
.rows span{display:grid;grid-template-columns:1fr auto;gap:10px;padding:9px 12px;border:1px solid var(--line);border-radius:10px;font:500 .72rem/1 var(--mono);color:var(--muted)}
.rows span b{font-weight:500;color:var(--wa)}
.rows span b.wait{color:var(--promo)}
.mock-caption{margin-top:12px;text-align:center;font:500 .75rem var(--mono);color:var(--dim)}

/* Maqueta de resultado de Google / ficha de negocio (ejemplos ilustrativos) */
.serp{padding:18px;border:1px solid var(--line-2);border-radius:20px;background:var(--field);box-shadow:0 40px 90px -40px rgba(0,0,0,.9)}
.serp__search{display:flex;align-items:center;gap:10px;padding:12px 16px;border:1px solid var(--line-2);border-radius:999px;background:var(--surface);font-size:.95rem}
.serp__search .icon{color:var(--dim)}
.serp__result{margin-top:16px;padding:16px 18px;border:1px solid var(--cyan-30);border-radius:14px;background:var(--surface);box-shadow:0 0 40px -18px rgba(0,240,255,.5)}
.serp__url{font:500 .75rem/1.3 var(--mono);color:var(--dim)}
.serp__title{margin-top:4px;font-size:1.1rem;font-weight:700;color:#8AB4F8;letter-spacing:-.01em}
.serp__meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;margin-top:6px;font-size:.85rem;color:var(--muted)}
.serp__meta .open{color:var(--wa)}
.serp__desc{margin-top:6px;font-size:.875rem;line-height:1.5;color:var(--muted)}
.serp__actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.serp__actions span{display:inline-flex;align-items:center;gap:.4em;padding:.45em .85em;border:1px solid var(--line-2);border-radius:999px;font-size:.8rem;font-weight:600;color:var(--cyan)}
.serp__actions .icon{width:1em;height:1em}
.serp__ghost{margin-top:12px;padding:14px 18px;border:1px solid var(--line);border-radius:14px;opacity:.55}
.sk{display:block;height:9px;margin-top:9px;border-radius:4px;background:var(--line-2)}
.sk:first-child{margin-top:0}

/* Conversación de ejemplo (chatbot) */
.convo{display:grid;gap:12px;padding:20px;border:1px solid var(--line-2);border-radius:22px;background:var(--field);box-shadow:0 40px 90px -40px rgba(0,0,0,.9),0 0 60px -30px rgba(0,240,255,.35)}
.convo__head{display:flex;align-items:center;gap:10px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.convo__head img{width:40px;height:40px;border-radius:50%;background:var(--surface-2)}
.convo__head b{display:block;font-size:.95rem}
.convo__head small{display:flex;align-items:center;gap:6px;font:500 .72rem var(--mono);color:var(--wa)}
.convo__head small::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--wa)}
.msg{max-width:86%;padding:10px 14px;border-radius:16px;font-size:.92rem;line-height:1.45}
.msg--user{justify-self:end;background:#16302B;border:1px solid rgba(37,211,102,.3);border-bottom-right-radius:4px}
.msg--bot{justify-self:start;background:var(--surface);border:1px solid var(--cyan-30);border-bottom-left-radius:4px}
.msg small{display:block;margin-top:4px;font:500 .65rem var(--mono);color:var(--dim);text-align:right}

.steps--3{grid-template-columns:repeat(3,minmax(0,1fr))}

/* Calculadora de ahorro (IA) */
.calc{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.85fr);border:1px solid var(--line-2);border-radius:24px;background:var(--surface);overflow:hidden}
.calc__inputs{display:grid;gap:26px;padding:clamp(24px,3.5vw,40px)}
.range{display:grid;gap:10px}
.range__top{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.range label{font-weight:600;font-size:.975rem}
.range output{font:600 1rem var(--mono);color:var(--cyan);white-space:nowrap}
.range input{width:100%;accent-color:var(--cyan);cursor:pointer}
.range small{font-size:.8125rem;color:var(--dim)}
.calc__out{display:grid;align-content:center;gap:20px;padding:clamp(24px,3.5vw,40px);border-left:1px solid var(--line);background:radial-gradient(90% 80% at 100% 0%,rgba(0,240,255,.14),transparent 60%),var(--field)}
.calc__label{font:500 .75rem/1.3 var(--mono);color:var(--dim);text-transform:uppercase;letter-spacing:.06em}
.calc__big{font-size:clamp(2.6rem,5vw,3.6rem);font-weight:800;line-height:1;letter-spacing:-.045em;color:var(--cyan);text-shadow:0 0 30px rgba(0,240,255,.3)}
.calc__mid{font-size:clamp(1.6rem,2.8vw,2.1rem);font-weight:800;letter-spacing:-.035em;line-height:1}
.calc__note{font-size:.8125rem;color:var(--dim)}

/* Tabla comparativa */
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}
.compare{width:100%;min-width:620px;border-collapse:collapse;font-size:.95rem}
.compare th,.compare td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.compare tr:last-child th,.compare tr:last-child td{border-bottom:0}
.compare thead th{font:600 .75rem/1.2 var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--dim);background:var(--bg-2)}
.compare tbody th{font-weight:600;color:var(--text)}
.compare td{color:var(--muted)}
.compare .us{background:rgba(0,240,255,.05);color:var(--text)}
.compare thead .us{color:var(--cyan)}
.compare .us .icon{color:var(--cyan);width:1.05em;height:1.05em;display:inline-block;vertical-align:-.15em;margin-right:.35em}

/* Contacto */
.contact{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:24px;align-items:start}
.form{position:relative;padding:clamp(24px,3.5vw,40px);border:1px solid var(--line-2);border-radius:24px;background:var(--surface)}
.form__head{margin-bottom:1.75rem}
.form__head h2{font-size:clamp(1.5rem,2.4vw,1.9rem)}
.form__head p{margin-top:.5rem;color:var(--muted)}
.form__grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:grid;gap:8px;align-content:start}
.field--full{grid-column:1 / -1}
.field label,.field legend{font-weight:600;font-size:.9375rem}
.field .opt{margin-left:.35em;color:var(--dim);font-weight:500;font-size:.8125rem}
fieldset.field{margin:0;padding:0;border:0;min-width:0}
fieldset.field legend{margin-bottom:8px;padding:0}
.input{width:100%;min-height:50px;padding:.8em 1em;border:1px solid var(--line-2);border-radius:12px;background:var(--field);color:var(--text);font-size:1rem;transition:border-color .2s,box-shadow .2s}
select.input{appearance:none;padding-right:2.6em;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300F0FF' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1em center;background-size:16px}
textarea.input{min-height:150px;resize:vertical;line-height:1.55}
.input::placeholder{color:var(--dim)} /* 5,8:1 sobre el fondo del campo (WCAG AA) */
.input:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,240,255,.18)}
.field.is-invalid .input{border-color:var(--danger)}
.field__error{font-size:.8125rem;color:var(--danger)}
.choices{display:flex;flex-wrap:wrap;gap:8px}
.choice{position:relative}
.choice input{position:absolute;opacity:0;width:1px;height:1px}
.choice span{display:inline-flex;align-items:center;gap:.45em;min-height:44px;padding:.55em 1em;border:1px solid var(--line-2);border-radius:999px;font-size:.9rem;font-weight:600;color:var(--muted);cursor:pointer;transition:all .2s}
.choice span .icon{width:1.05em;height:1.05em}
.choice span:hover{color:var(--text);border-color:var(--silver)}
.choice input:checked + span{border-color:var(--cyan);background:var(--cyan-12);color:var(--cyan)}
.choice input:focus-visible + span{outline:2px solid var(--cyan);outline-offset:2px}
.check{display:flex;gap:12px;align-items:flex-start;font-size:.95rem;color:var(--muted);cursor:pointer}
.check input{flex:none;width:20px;height:20px;margin:2px 0 0;accent-color:var(--cyan);cursor:pointer}
.check a{color:var(--cyan)}
.legal-info{padding:14px 16px;border:1px dashed var(--line-2);border-radius:12px;font-size:.8125rem;line-height:1.55;color:var(--dim)}
.legal-info strong{color:var(--silver);font-weight:600}
.legal-info a{color:var(--cyan)}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.form__foot{display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px}
.form__foot small{color:var(--dim);font-size:.8125rem}
.form-alert{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:12px;font-size:.9375rem}
.form-alert--error{border:1px solid rgba(255,138,150,.45);background:rgba(255,138,150,.08);color:#FFD2D7}
.form-alert .icon{margin-top:.15em}
.form-done{display:grid;justify-items:center;gap:14px;padding:clamp(24px,4vw,48px) 0;text-align:center}
.form-done img{width:200px}
.form-done h2{font-size:clamp(1.6rem,3vw,2.2rem)}
.form-done p{max-width:44ch;color:var(--muted)}
.contact-side{display:grid;gap:14px}
.contact-card{display:flex;gap:14px;align-items:center;padding:18px 20px;border:1px solid var(--line);border-radius:16px;background:var(--surface);text-decoration:none;transition:border-color .25s,transform .25s var(--ease)}
a.contact-card:hover{border-color:var(--cyan-30);transform:translateY(-2px)}
.contact-card small{display:block;font:500 .75rem/1.3 var(--mono);color:var(--dim)}
.contact-card strong{display:block;font-size:1.02rem;word-break:break-word}
.contact-card--wa .card__icon{border-color:rgba(37,211,102,.45);background:rgba(37,211,102,.1);color:var(--wa)}
.map{position:relative;aspect-ratio:4 / 3;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--field)}
.map iframe{width:100%;height:100%;border:0;filter:invert(.92) hue-rotate(180deg) saturate(.7) brightness(.9)}
.map__facade{position:absolute;inset:0;display:grid;place-items:center;align-content:center;gap:12px;padding:20px;text-align:center;background:radial-gradient(circle at 50% 45%,rgba(0,240,255,.18),transparent 45%),linear-gradient(rgba(11,15,23,.55),rgba(11,15,23,.85)),url("../img/hero-circuitos.webp") center/cover}
.map__facade p{font-size:.8125rem;color:var(--muted);max-width:32ch}
.map__pin{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:var(--cyan);color:var(--bg);box-shadow:0 0 0 10px rgba(0,240,255,.15),0 0 40px rgba(0,240,255,.6)}
.map__pin .icon{width:26px;height:26px;stroke-width:2}

/* Páginas legales */
.legal-page h2{margin:2.2rem 0 .7rem;font-size:1.35rem;letter-spacing:-.02em}
.legal-page h2:first-child{margin-top:0}
.legal-page p,.legal-page ul{margin-bottom:.9rem;color:var(--muted)}
.legal-page ul{padding-left:1.1rem;list-style:disc}
.legal-page a{color:var(--cyan)}
.legal-page dl{display:grid;grid-template-columns:max-content 1fr;gap:8px 20px;margin:.5rem 0 1.2rem;color:var(--muted)}
.legal-page dt{color:var(--text);font-weight:600}
.legal-page table{width:100%;border-collapse:collapse;margin:.6rem 0 1.2rem;font-size:.9rem}
.legal-page th,.legal-page td{padding:10px 12px;border:1px solid var(--line);text-align:left;color:var(--muted)}
.legal-page th{color:var(--text);background:var(--bg-2);font-weight:600}
.legal-updated{margin-top:2rem;font:500 .75rem var(--mono);color:var(--dim)}

/* 404 */
.notfound{display:grid;place-items:center;min-height:calc(100svh - var(--header-h));padding:24px 0 80px;text-align:center}
.notfound__inner{display:grid;justify-items:center;gap:18px}
.notfound__code{font:600 clamp(4.5rem,13vw,8.5rem)/1 var(--mono);letter-spacing:-.04em;color:transparent;-webkit-text-stroke:1.5px var(--cyan);text-shadow:0 0 40px rgba(0,240,255,.25)}
.notfound img{width:min(62vw,260px);margin-top:-24px}
.notfound h1{font-size:clamp(1.8rem,3.6vw,2.6rem)}
.notfound p{max-width:48ch;color:var(--muted)}
.notfound .chips{grid-template-columns:repeat(2,minmax(0,1fr));width:min(100%,460px);margin-top:6px}

/* Sobre nosotros */
.about-photo{position:relative;border:1px solid var(--line-2);border-radius:24px;overflow:hidden;box-shadow:0 40px 90px -40px rgba(0,0,0,.9)}
.about-photo img{width:100%;aspect-ratio:4 / 5;object-fit:cover;object-position:center 30%}
.about-photo figcaption{position:absolute;left:14px;right:14px;bottom:14px;padding:12px 14px;border:1px solid var(--line-2);border-radius:14px;background:rgba(11,15,23,.85);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);font:500 .78rem/1.4 var(--mono);color:var(--silver)}
.initials{display:flex;gap:10px;margin-top:1.75rem}
.initials span{display:grid;place-items:center;min-width:88px;padding:14px 12px;border:1px solid var(--line-2);border-radius:16px;background:var(--surface);font:500 .72rem/1.3 var(--mono);color:var(--dim);text-align:center}
.initials b{display:block;margin-bottom:4px;font:800 2rem/1 var(--font);color:var(--cyan)}

/* ==========================================================================
   Pie de página
   ========================================================================== */
.site-footer{padding-top:clamp(64px,8vw,96px);background:var(--bg-3);border-top:1px solid var(--line);font-size:.9375rem}
.footer__grid{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr));gap:40px}
.footer__brand > p{margin-top:1rem;max-width:38ch;color:var(--muted)}
.nap{display:grid;gap:8px;margin-top:1.5rem;font-style:normal;color:var(--muted)}
.nap > a,.nap > span{display:inline-flex;align-items:center;gap:.6em;text-decoration:none}
.nap a:hover{color:var(--cyan)}
.nap .icon{color:var(--cyan);width:1.1em;height:1.1em}
.social{display:flex;gap:10px;margin-top:1.4rem}
.social a{display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--line-2);border-radius:12px;color:var(--silver);transition:border-color .2s,color .2s,transform .2s var(--ease)}
.social a:hover{border-color:var(--cyan);color:var(--cyan);transform:translateY(-2px)}
.social .icon{width:20px;height:20px}
.footer__col h2{margin-bottom:1rem;font:600 .75rem/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
.footer__col ul{display:grid;gap:.6rem}
.footer__col a,.footer__col button{padding:0;border:0;background:none;color:var(--muted);text-decoration:none;cursor:pointer;text-align:left;font-size:.9375rem}
.footer__col a:hover,.footer__col button:hover{color:var(--cyan)}
.footer__bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 24px;margin-top:clamp(48px,6vw,72px);padding-block:24px;border-top:1px solid var(--line);color:var(--dim);font-size:.875rem}
.developer-attribution{color:var(--dim)}
.developer-attribution a{color:var(--silver);font-weight:600;text-decoration:none}
.developer-attribution a:hover{color:var(--cyan)}

/* ==========================================================================
   WhatsApp flotante con avatar del robot
   ========================================================================== */
.wa-float{position:fixed;right:clamp(14px,2.5vw,28px);bottom:clamp(14px,2.5vw,28px);z-index:70;display:flex;align-items:center;gap:12px}
.wa-float__tip{position:relative;max-width:220px;padding:10px 34px 10px 14px;border:1px solid var(--line-2);border-radius:14px 14px 4px 14px;background:rgba(19,26,38,.97);font-size:.875rem;line-height:1.35;box-shadow:0 18px 40px -16px rgba(0,0,0,.8);opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .35s,transform .35s var(--ease),visibility .35s}
.wa-float.show-tip .wa-float__tip{opacity:1;visibility:visible;transform:none}
.wa-float.at-footer .wa-float__tip{opacity:0;visibility:hidden;transform:translateY(8px)}
.wa-float__tip strong{display:block;font-size:.8125rem;color:var(--cyan);font-family:var(--mono);font-weight:500}
.wa-float__close{position:absolute;top:6px;right:6px;display:grid;place-items:center;width:24px;height:24px;border:0;border-radius:6px;background:none;color:var(--dim);cursor:pointer}
.wa-float__close:hover{color:var(--text)}
.wa-float__close .icon{width:14px;height:14px}
.wa-float__btn{position:relative;display:block;width:64px;height:64px;border-radius:50%;background:var(--surface-2);border:2px solid var(--wa);box-shadow:0 12px 30px -8px rgba(37,211,102,.55),0 0 0 6px rgba(37,211,102,.08);transition:transform .25s var(--ease)}
.wa-float__btn:hover{transform:scale(1.06)}
.wa-float__btn img{width:100%;height:100%;border-radius:50%;object-fit:cover}
.wa-float__badge{position:absolute;right:-4px;bottom:-4px;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--wa);color:#fff;border:2px solid var(--bg)}
.wa-float__badge .icon{width:14px;height:14px}

/* ==========================================================================
   Banner de cookies (Consent Mode v2)
   ========================================================================== */
.cookie{position:fixed;left:clamp(12px,2.5vw,24px);bottom:clamp(12px,2.5vw,24px);z-index:90;width:min(430px,calc(100% - 24px));padding:20px;border:1px solid var(--line-2);border-radius:18px;background:rgba(19,26,38,.98);box-shadow:0 30px 70px -20px rgba(0,0,0,.9);animation:pop .35s var(--ease)}
.cookie h2{display:flex;align-items:center;gap:.5em;font-size:1rem;letter-spacing:-.01em}
.cookie h2 .icon{color:var(--cyan)}
.cookie p{margin-top:.5rem;font-size:.875rem;line-height:1.5;color:var(--muted)}
.cookie p a{color:var(--cyan)}
.cookie__actions{display:flex;gap:8px;margin-top:14px}
.cookie__actions .btn{flex:1;min-height:44px;padding-inline:.8em;font-size:.9rem}

/* ==========================================================================
   Modales legales
   ========================================================================== */
.legal{width:min(760px,100% - 32px);max-height:min(86vh,920px);padding:0;border:1px solid var(--line-2);border-radius:20px;background:var(--surface);color:var(--text);box-shadow:0 40px 100px -30px rgba(0,0,0,.9)}
.legal::backdrop{background:rgba(4,7,12,.78);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}
.legal[open]{display:flex;flex-direction:column;animation:pop .3s var(--ease)}
.legal__head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;border-bottom:1px solid var(--line)}
.legal__head h2{font-size:1.25rem;letter-spacing:-.02em}
.legal__close{display:grid;place-items:center;flex:none;width:40px;height:40px;border:1px solid var(--line-2);border-radius:10px;background:none;cursor:pointer}
.legal__close:hover{border-color:var(--cyan);color:var(--cyan)}
.legal__body{padding:6px 22px 26px;overflow-y:auto;font-size:.9375rem;color:var(--muted)}
.legal__body h3{margin:1.6rem 0 .5rem;font-size:1rem;color:var(--text);letter-spacing:-.01em}
.legal__body p,.legal__body ul{margin-bottom:.75rem}
.legal__body ul{padding-left:1.1rem;list-style:disc}
.legal__body a{color:var(--cyan)}
.legal__body dl{display:grid;grid-template-columns:max-content 1fr;gap:6px 16px;margin:.5rem 0 1rem}
.legal__body dt{color:var(--text);font-weight:600}
.legal__body table{width:100%;border-collapse:collapse;margin:.4rem 0 1rem;font-size:.85rem}
.legal__body th,.legal__body td{padding:8px 10px;border:1px solid var(--line);text-align:left}
.legal__body th{color:var(--text);background:var(--bg-2)}
.legal__updated{margin-top:1.5rem;font:500 .75rem var(--mono);color:var(--dim)}

/* ==========================================================================
   Animaciones
   ========================================================================== */
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes blink{50%{opacity:0}}
@keyframes typing{0%,60%,100%{transform:translateY(0);opacity:.5}30%{transform:translateY(-4px);opacity:1}}
@keyframes pulse-line{from{background-position:-40% 0,0 0}to{background-position:140% 0,0 0}}
@keyframes pulse-line-v{from{background-position:0 -40%,0 0}to{background-position:0 140%,0 0}}
@keyframes sweep{to{transform:rotate(360deg)}}
@keyframes ping{0%{transform:scale(.4);opacity:.9}100%{transform:scale(2.6);opacity:0}}
@keyframes pop{from{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:none}}

.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0s)}
.js .reveal.is-in{opacity:1;transform:none}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:1140px){
  .nav__phone{display:none}
  .steps{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:40px}
  .steps::before{display:none}
  .features--4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .free{grid-template-columns:auto 1fr}
  .free ul{grid-column:1 / -1}
}
@media (max-width:960px){
  :root{--header-h:64px}
  .nav__toggle{display:grid}
  .nav__actions{margin-left:auto}
  .nav__actions .btn{display:none}
  .nav__menu{position:fixed;left:0;right:0;top:var(--header-h);bottom:0;flex-direction:column;align-items:stretch;gap:4px;margin:0;padding:16px var(--gutter) 32px;background:var(--bg);border-top:1px solid var(--line);overflow-y:auto;opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .25s,transform .25s var(--ease),visibility .25s}
  .nav__menu.is-open{opacity:1;visibility:visible;transform:none}
  .nav__menu > li > .nav__link{width:100%;justify-content:space-between;padding:14px 12px;font-size:1.0625rem;color:var(--text);border-radius:12px}
  .nav__link[aria-current="page"]::after,.nav__link.is-active::after{margin-left:auto}
  .submenu{position:static;width:auto;padding:4px 0 8px;border:0;background:none;box-shadow:none;opacity:1;visibility:visible;transform:none;display:none}
  .has-sub.is-open .submenu{display:block;transform:none}
  .nav__menu-extra{display:grid;gap:10px;margin-top:16px;padding-top:20px;border-top:1px solid var(--line)}
  .nav__menu-extra .btn{width:100%}
  body.no-scroll{overflow:hidden}
  body.no-scroll .wa-float{display:none}

  .hero__grid,.page-hero__grid{grid-template-columns:1fr}
  .hero h1{max-width:18ch}
  .bot{width:min(100%,440px);justify-self:center}
  .page-hero__visual{width:min(80%,360px)}
  .metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
  .metric:nth-child(3){border-left:0}
  .metric:nth-child(n+3){border-top:1px solid var(--line)}
  .services .card:nth-child(n){grid-column:span 12}
  .card--wide{display:flex}
  .features,.pricing{grid-template-columns:1fr 1fr}
  .ia,.perf,.coverage,.faq,.reviews,.split,.contact,.calc{grid-template-columns:1fr}
  .split--rev > :first-child{order:0}
  .calc__out{border-left:0;border-top:1px solid var(--line)}
  .ia__visual{max-width:380px;margin-inline:auto}
  .faq__intro{position:static}
  .steps--4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta{grid-template-columns:1fr}
  .cta__bot{width:min(70%,260px);margin:0 auto -8px}
  .footer__grid{grid-template-columns:1fr 1fr}
  .footer__brand{grid-column:1 / -1}
}
@media (max-width:640px){
  .hero .btn-row .btn,.page-hero .btn-row .btn{width:100%}
  .trust{gap:10px 18px}
  .bot__figure{width:92%;margin-top:-40px}
  .card--feature{padding-right:clamp(24px,3vw,36px);padding-bottom:0}
  .card--feature .card__bot{position:relative;right:auto;bottom:auto;z-index:0;align-self:center;width:200px;margin:6px auto -8px}
  .features,.features--4,.features--2,.pricing,.pains{grid-template-columns:1fr}
  .pricing{gap:28px}
  .flow__steps{grid-template-columns:1fr;gap:10px;padding-left:22px}
  .flow__steps::before{left:6px;right:auto;top:12px;bottom:12px;width:2px;height:auto;background:linear-gradient(180deg,transparent,var(--cyan) 50%,transparent) no-repeat,var(--line-2);background-size:100% 30%,100% 100%;animation-name:pulse-line-v}
  .flow__step::before{content:"";position:absolute;left:-21px;top:18px;width:10px;height:10px;border-radius:50%;background:var(--bg);border:2px solid var(--cyan)}
  .perf .ticks{grid-template-columns:1fr}
  .rings{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:22px}
  .steps,.steps--4,.steps--3{grid-template-columns:1fr;row-gap:28px}
  .step{padding:0 0 0 72px}
  .free{grid-template-columns:1fr}
  .free ul{grid-template-columns:1fr}
  .form__grid{grid-template-columns:1fr}
  .mock__body{grid-template-columns:1fr}
  .mock__side{display:none}
  .kpis{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
  .kpi{padding:10px 8px}
  .kpi b{font-size:1rem}
  .float-badge--tl{left:0}
  .float-badge--br{right:0}
  .cta .btn-row .btn{width:100%}
  .footer__grid{grid-template-columns:1fr}
  .footer__bottom{flex-direction:column;align-items:flex-start}
  .wa-float__tip{max-width:180px}
  body.cookie-open .wa-float{display:none}
  .cookie__actions{flex-wrap:wrap}
  .legal__body dl,.legal-page dl{grid-template-columns:1fr}
  .initials span{min-width:0;flex:1}
}
@media (max-width:340px){.chips{grid-template-columns:1fr}}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;transition-delay:0s!important}
  .js .reveal{opacity:1;transform:none}
  .cursor{animation:none}
}

/* Nota con icono */
.note{display:flex;gap:.6em;align-items:flex-start;margin-top:40px;font-size:.9rem;color:var(--dim)}
.note .icon{margin-top:.2em;color:var(--promo)}
.mock__side span::before{content:"";width:6px;height:6px;border-radius:2px;background:currentColor;opacity:.7}
@media (max-width:1140px){.free > .btn{grid-column:1 / -1;justify-self:start}}

/* ==========================================================================
   Proyectos: caso de éxito con capturas en marco de navegador y móvil
   ========================================================================== */
.case{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(28px,4vw,56px);align-items:center;padding:clamp(20px,3vw,36px);border:1px solid var(--line-2);border-radius:28px;background:radial-gradient(90% 90% at 0% 0%,rgba(0,240,255,.08),transparent 60%),var(--surface);transition:border-color .35s}
.case:hover{border-color:rgba(0,240,255,.4)}
.case + .reviews{margin-top:20px}
.devices{position:relative;padding:0 9% 9% 0}
.browser{border:1px solid var(--line-2);border-radius:14px;overflow:hidden;background:var(--field);box-shadow:0 30px 70px -30px rgba(0,0,0,.9)}
.browser__bar{display:flex;align-items:center;gap:6px;padding:9px 12px;border-bottom:1px solid var(--line)}
.browser__bar i{flex:none;width:9px;height:9px;border-radius:50%;background:var(--line-2)}
.browser__url{flex:1;min-width:0;margin-left:8px;padding:4px 10px;border-radius:6px;background:var(--surface);font:500 .7rem/1.2 var(--mono);color:var(--dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.browser img{width:100%;aspect-ratio:16 / 10;object-fit:cover;object-position:top}
.phone{position:absolute;right:0;bottom:0;width:27%;padding:5px;border:1px solid var(--line-2);border-radius:20px;background:#05080D;box-shadow:0 30px 60px -20px rgba(0,0,0,.95),0 0 0 1px rgba(0,240,255,.1);transition:transform .5s var(--ease)}
.phone img{width:100%;aspect-ratio:300 / 618;object-fit:cover;object-position:top;border-radius:15px}
.case:hover .phone{transform:translateY(-6px)}
.case__client{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;font:500 .78rem/1.3 var(--mono);color:var(--dim)}
.case h3{margin-top:.6rem;font-size:clamp(1.5rem,2.4vw,2rem);letter-spacing:-.03em}
.case__desc{margin-top:.8rem;color:var(--muted)}
.case .ticks{margin-top:1.25rem;font-size:.95rem}
.case .tags{margin-top:1.25rem}
.case__quote{margin-top:1.25rem;padding:12px 16px;border-left:2px solid var(--cyan);border-radius:0 12px 12px 0;background:rgba(0,240,255,.05);font-size:.95rem;color:var(--text)}
.case__quote small{display:block;margin-top:4px;font:500 .75rem var(--mono);color:var(--dim)}
.case .btn-row{margin-top:1.5rem}
@media (max-width:960px){.case{grid-template-columns:1fr}}
.case + .case{margin-top:20px}
.case--rev{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}
.case--rev > .devices{order:2}
@media (max-width:960px){.case--rev{grid-template-columns:1fr}.case--rev > .devices{order:0}}

/* Microinteracciones: respuesta táctil al pulsar */
.btn:active,.chip:active,.tab:active,.choice span:active,.social a:active,.wa-float__btn:active{transform:translateY(0) scale(.97);transition-duration:.08s}
.nav__link:active,.footer__col a:active,.link-arrow:active{opacity:.75}

/* Tablas apiladas en móvil: cada fila pasa a ser una tarjeta con etiquetas (data-label) */
@media (max-width:640px){
  .stack-table,.stack-table tbody,.stack-table tr,.stack-table td,.stack-table tbody th{display:block;width:100%}
  .stack-table{min-width:0!important}
  .stack-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .stack-table tr{padding:14px 0;border-bottom:1px solid var(--line)}
  .stack-table tr:last-child{border-bottom:0}
  .legal-page .stack-table td,.legal__body .stack-table td,.stack-table td,.stack-table tbody th{padding:4px 16px;border:0}
  .stack-table tbody th{font-size:1rem;padding-bottom:8px}
  .stack-table td[data-label]::before{content:attr(data-label);display:block;margin-bottom:2px;font:600 .68rem/1.3 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--dim)}
  .compare .us{margin-top:6px;padding-block:8px;background:rgba(0,240,255,.06)}
  .legal-page .stack-table,.legal__body .stack-table{border:1px solid var(--line);border-radius:12px}
}

/* Tablet: con 2 columnas, una tarjeta impar al final ocupa todo el ancho (sin huecos) */
@media (min-width:641px) and (max-width:960px){
  .pricing > :last-child:nth-child(odd){grid-column:1 / -1}
}

/* Submenú: visible al instante al abrir (enfocable por teclado sin esperar a la animación); oculto tras animar al cerrar */
@media (min-width:961px){
  .submenu{transition:opacity .2s,transform .2s var(--ease),visibility 0s linear .2s}
  .has-sub.is-open .submenu,.has-sub:hover .submenu{transition-delay:0s}
}