/* ============================================================
   DYN HUB — hoja de estilos principal
   Tokens según el Manual de identidad visual v1.0 (sept. 2026):
   Archivo como única tipografía, grafito #47484D, rojo #EB0609
   como acento (<10 % de la superficie), fondo #F3F2F2, sin
   esquinas redondeadas y todo alineado a la izquierda.
   ============================================================ */
:root{
  --red:#EB0609;
  --red-text:#A80507;        /* rojo accesible para texto pequeño */
  --graphite:#47484D;
  --graphite-deep:#2F3035;   /* profundidad del hero */
  --graphite-soft:#5A5B61;
  --bg:#F3F2F2;
  --white:#FFFFFF;
  --line:#CFCDCB;
  --muted:#6B6A68;
  --ink:#201E1D;

  --c-includdyn:#E08A00;
  --c-admitapp:#2F5DA8;
  --c-catmetrix:#2E8159;
  --c-fluidmetrix:#0E7C96;

  --font:"Archivo","Helvetica Neue",Helvetica,Arial,sans-serif;
  --gutter:clamp(20px,5vw,72px);
  --max:1600px;
  --ease:cubic-bezier(.76,0,.24,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --header-h:76px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.5;-webkit-font-smoothing:antialiased;text-align:left}
img,svg,video,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer;text-align:left}
input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1;letter-spacing:-.02em;text-wrap:balance}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0}
::selection{background:var(--red);color:#fff}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:var(--gutter);top:-60px;background:var(--ink);color:#fff;padding:10px 14px;z-index:2000;font-weight:600}
.skip:focus{top:12px}

/* ---------- Tipografía ---------- */
.kicker{display:block;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--red);margin-bottom:18px}
.dark .kicker,.on-dark .kicker{color:#fff}
.display{font-size:clamp(42px,7.2vw,88px);font-weight:800;line-height:.94}
.h1{font-size:clamp(36px,5.2vw,64px);line-height:.98}
.h2{font-size:clamp(28px,3.6vw,44px);line-height:1.04}
.h3{font-size:clamp(19px,1.6vw,22px);font-weight:600;line-height:1.2;letter-spacing:-.01em}
.lead{font-size:clamp(18px,1.5vw,21px);line-height:1.45;color:var(--muted);max-width:34em}
.dark .lead,.on-dark .lead{color:rgba(255,255,255,.78)}
.small{font-size:13px;line-height:1.45;color:var(--muted)}
.measure{max-width:70ch}
.accent{color:var(--red)}
.dark .accent{color:var(--red)}

/* ---------- Layout ---------- */
.container{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(72px,9vw,136px)}
.section--tight{padding-block:clamp(48px,6vw,88px)}
.section--white{background:var(--white)}
.section--dark,.dark{background:var(--graphite);color:#fff}
.section--deep{background:var(--graphite-deep);color:#fff}
.section__head{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:clamp(24px,4vw,64px);align-items:end;margin-bottom:clamp(40px,5vw,72px)}
.section__head .lead{margin:0}
@media (max-width:860px){.section__head{grid-template-columns:1fr}}
.grid{display:grid;gap:clamp(18px,2.4vw,32px)}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:1024px){.grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:860px){.grid--3{grid-template-columns:1fr}}
@media (max-width:640px){.grid--2,.grid--4{grid-template-columns:1fr}}
.rule{height:2px;background:var(--ink);width:56px;margin-bottom:26px}
.dark .rule{background:#fff}
.rule--red{background:var(--red)}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;gap:12px;padding:16px 26px;font-size:15px;font-weight:600;line-height:1;border:2px solid transparent;transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease),transform .4s var(--ease);white-space:nowrap}
.btn svg{width:18px;height:18px;flex:none;transition:transform .4s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn--red{background:var(--red);color:#fff;border-color:var(--red)}
.btn--red:hover{background:var(--red-text);border-color:var(--red-text)}
.btn--ink{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn--ink:hover{background:var(--graphite);border-color:var(--graphite)}
.btn--outline{border-color:var(--ink);color:var(--ink);background:transparent}
.btn--outline:hover{background:var(--ink);color:#fff}
.dark .btn--outline,.on-dark .btn--outline,.btn--outline.on-dark{border-color:#fff;color:#fff}
.dark .btn--outline:hover,.on-dark .btn--outline:hover,.btn--outline.on-dark:hover{background:#fff;color:var(--ink)}
.btn--white{background:#fff;color:var(--ink);border-color:#fff}
.btn--white:hover{background:var(--bg)}
.btn--wa{background:#25D366;color:#fff;border-color:#25D366}
.btn--wa:hover{background:#1DA851;border-color:#1DA851}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}
.link{font-weight:600;display:inline-flex;align-items:center;gap:8px;border-bottom:2px solid currentColor;padding-bottom:2px}
.link svg{width:16px;height:16px;transition:transform .3s var(--ease)}
.link:hover svg{transform:translateX(4px)}
.link--red{color:var(--red-text)}
.dark .link--red{color:#fff}

/* ---------- Cabecera ---------- */
.header{position:fixed;inset:0 0 auto 0;z-index:900;height:var(--header-h);display:flex;align-items:center;transition:background .4s var(--ease),box-shadow .4s var(--ease),transform .5s var(--ease)}
.header .container{display:flex;align-items:center;justify-content:space-between;gap:24px}
.header__logo{display:block;height:34px}
.header__logo img{height:100%;width:auto}
.header__logo .logo--neg{display:none}
.header--dark:not(.is-scrolled) .header__logo .logo--pos{display:none}
.header--dark:not(.is-scrolled) .header__logo .logo--neg{display:block}
.header.is-scrolled{background:rgba(243,242,242,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--line)}
.header.is-hidden{transform:translateY(-100%)}
.nav{display:flex;align-items:center;gap:clamp(18px,2.4vw,34px)}
.nav a{font-size:14px;font-weight:600;letter-spacing:.01em;position:relative;padding:6px 0;color:var(--ink)}
.nav a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--red);transition:width .35s var(--ease)}
.nav a:hover::after,.nav a[aria-current="page"]::after{width:100%}
.header--dark:not(.is-scrolled) .nav a{color:#fff}
.nav .btn{padding:12px 18px;font-size:14px}
.nav .btn::after{display:none}
.burger{display:none;width:44px;height:44px;position:relative;margin-right:-8px}
.burger span{position:absolute;left:10px;right:10px;height:2px;background:var(--ink);transition:transform .35s var(--ease),opacity .3s,top .35s var(--ease)}
.header--dark:not(.is-scrolled) .burger span{background:#fff}
.burger span:nth-child(1){top:15px}.burger span:nth-child(2){top:21px}.burger span:nth-child(3){top:27px}
.burger[aria-expanded="true"] span:nth-child(1){top:21px;transform:rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){top:21px;transform:rotate(-45deg)}
@media (max-width:1000px){
  .burger{display:block}
  .nav{position:fixed;inset:var(--header-h) 0 0 0;background:var(--graphite);flex-direction:column;align-items:flex-start;justify-content:flex-start;padding:32px var(--gutter);gap:8px;transform:translateX(100%);transition:transform .5s var(--ease);overflow-y:auto}
  .nav.is-open{transform:none}
  .nav a{font-size:26px;font-weight:700;color:#fff !important;padding:10px 0}
  .nav .btn{margin-top:18px;background:var(--red);border-color:var(--red);font-size:16px;padding:16px 24px}
  .header.menu-open{background:var(--graphite)}
  .header.menu-open .header__logo .logo--pos{display:none}
  .header.menu-open .header__logo .logo--neg{display:block}
  .header.menu-open .burger span{background:#fff}
  body.menu-open{overflow:hidden}
}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;background:var(--graphite-deep);color:#fff;overflow:hidden;isolation:isolate}
.hero__canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.hero__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:0;opacity:.18}
.hero__veil{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(47,48,53,.68) 0%,rgba(47,48,53,.53) 30%,rgba(47,48,53,.75) 78%,rgba(47,48,53,.96) 100%);pointer-events:none}
.hero__content{position:relative;z-index:2;padding-top:calc(var(--header-h) + 48px);padding-bottom:36px}
.hero__title{max-width:15ch;margin-bottom:26px}
.hero__title>span{display:block}
.hero .kicker{color:rgba(255,255,255,.72)}
.hero__lead{max-width:38em;font-size:clamp(17px,1.5vw,20px);color:rgba(255,255,255,.82);margin-bottom:34px}
.hero__stages{position:relative;z-index:2;border-top:1px solid rgba(255,255,255,.18);padding-block:18px 22px}
.hero__stages ol{list-style:none;display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px}
.hero__stages li{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.45);display:flex;flex-direction:column;gap:6px;transition:color .5s var(--ease)}
.hero__stages li i{font-style:normal;font-size:11px;color:rgba(255,255,255,.35);transition:color .5s var(--ease)}
.hero__stages li::before{content:"";display:block;height:2px;width:100%;background:rgba(255,255,255,.18);transition:background .5s var(--ease)}
.hero__stages li.is-active{color:#fff}
.hero__stages li.is-active i{color:var(--red)}
.hero__stages li.is-active::before{background:var(--red)}
.hero__stages li.is-done::before{background:rgba(255,255,255,.55)}
@media (max-width:860px){
  .hero__stages ol{grid-template-columns:repeat(4,minmax(0,1fr))}
  .hero__stages li:nth-child(n+5){display:none}
}
.hero__scroll{position:absolute;right:var(--gutter);bottom:96px;z-index:2;font-size:11px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:rgba(255,255,255,.6);display:flex;align-items:center;gap:10px}
.hero__scroll::after{content:"";width:1px;height:48px;background:rgba(255,255,255,.4);animation:scrollhint 2.2s var(--ease) infinite;transform-origin:top}
@keyframes scrollhint{0%{transform:scaleY(0)}50%{transform:scaleY(1)}100%{transform:scaleY(0);transform-origin:bottom}}
@media (max-width:860px){.hero__scroll{display:none}}

/* Hero interior (páginas secundarias) */
.page-hero{padding-top:calc(var(--header-h) + clamp(48px,8vw,110px));padding-bottom:clamp(40px,6vw,80px);border-bottom:1px solid var(--line)}
.page-hero .h1{max-width:16ch;margin-bottom:22px}
.page-hero .lead{margin-bottom:0}
.page-hero--dark{background:var(--graphite);color:#fff;border-bottom:0}
.page-hero--dark .lead{color:rgba(255,255,255,.8)}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--muted);margin-bottom:26px;list-style:none}
.breadcrumb li+li::before{content:"/";margin-right:8px;color:var(--line)}
.page-hero--dark .breadcrumb{color:rgba(255,255,255,.6)}
.breadcrumb a:hover{color:var(--red-text)}
.page-hero--dark .breadcrumb a:hover{color:#fff}

/* ---------- Tarjetas ---------- */
.card{background:var(--white);border:1px solid var(--line);padding:clamp(24px,2.6vw,36px);display:flex;flex-direction:column;gap:14px;transition:transform .5s var(--ease),border-color .4s var(--ease),box-shadow .5s var(--ease);position:relative}
.card:hover{transform:translateY(-4px);border-color:var(--ink);box-shadow:0 24px 40px -30px rgba(32,30,29,.35)}
.card--flat:hover{transform:none;box-shadow:none}
.card__num{font-size:11px;font-weight:700;letter-spacing:.12em;color:var(--red)}
.card p{margin:0;color:var(--muted);font-size:15.5px;line-height:1.55}
.card ul{list-style:none;display:flex;flex-direction:column;gap:8px;font-size:15px;color:var(--ink)}
.card ul li{padding-left:18px;position:relative}
.card ul li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:2px;background:var(--red)}
.card .link{margin-top:auto;align-self:flex-start}
.card--product{border-top:4px solid var(--p,var(--ink))}
.card--product .card__tag{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--p,var(--ink))}
.card--product .h3{font-size:24px;font-weight:800}
.card--dark{background:var(--graphite-deep);border-color:rgba(255,255,255,.12);color:#fff}
.card--dark p{color:rgba(255,255,255,.75)}
.card--dark ul{color:#fff}
.card--dark:hover{border-color:#fff}
.card__icon{width:44px;height:44px;color:var(--ink)}
.card--dark .card__icon{color:#fff}
.card__icon svg{width:100%;height:100%}

/* ---------- Bloque "dos ramas" ---------- */
.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));min-height:70vh}
@media (max-width:900px){.split{grid-template-columns:1fr}}
.split__item{padding:clamp(40px,6vw,96px) var(--gutter);display:flex;flex-direction:column;justify-content:space-between;gap:48px;position:relative;overflow:hidden}
.split__item--dark{background:var(--graphite);color:#fff}
.split__item--light{background:var(--white);color:var(--ink)}
.split__item .h2{max-width:14ch;margin-bottom:20px}
.split__item .lead{margin-bottom:0}
.split__item--dark .lead{color:rgba(255,255,255,.78)}
.split__mark{font-size:clamp(120px,22vw,300px);font-weight:800;line-height:.8;letter-spacing:-.05em;position:absolute;right:-.05em;bottom:-.14em;color:rgba(255,255,255,.05);pointer-events:none;user-select:none}
.split__item--light .split__mark{color:rgba(32,30,29,.04)}
.split__list{list-style:none;display:grid;gap:10px;font-size:15px;font-weight:500;margin-top:20px}
.split__list li{display:flex;gap:12px;align-items:baseline}
.split__list li::before{content:"";flex:none;width:10px;height:2px;background:var(--red);transform:translateY(-4px)}

/* ---------- Proceso / etapas ---------- */
.stages{list-style:none;display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:2px;counter-reset:st}
@media (max-width:1100px){.stages{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (max-width:640px){.stages{grid-template-columns:repeat(2,minmax(0,1fr))}}
.stages li{background:var(--white);border-top:2px solid var(--ink);padding:22px 18px 26px;counter-increment:st;min-height:180px;display:flex;flex-direction:column;gap:10px;transition:border-color .4s var(--ease),background .4s var(--ease)}
.stages li:hover{border-color:var(--red)}
.stages li::before{content:"0" counter(st);font-size:11px;font-weight:700;letter-spacing:.12em;color:var(--red)}
.stages li strong{font-size:17px;font-weight:700;letter-spacing:-.01em}
.stages li span{font-size:13.5px;color:var(--muted);line-height:1.45}
.dark .stages li{background:rgba(255,255,255,.04);border-top-color:rgba(255,255,255,.4);color:#fff}
.dark .stages li:hover{border-color:var(--red);background:rgba(255,255,255,.08)}
.dark .stages li::before{color:var(--red)}
.dark .stages li span{color:rgba(255,255,255,.7)}

/* ---------- Cifras ---------- */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:2px}
@media (max-width:900px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}
.stat{background:var(--white);padding:28px 24px;border-top:2px solid var(--ink)}
.stat b{display:block;font-size:clamp(36px,4vw,56px);font-weight:800;letter-spacing:-.03em;line-height:1;margin-bottom:10px}
.stat b em{font-style:normal;color:var(--red)}
.stat span{font-size:14px;color:var(--muted);line-height:1.4;display:block}

/* ---------- Franja de teaser (autoevaluación) ---------- */
.teaser{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.teaser .container{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:clamp(32px,5vw,80px);align-items:center}
@media (max-width:900px){.teaser .container{grid-template-columns:1fr}}
.teaser .h2{max-width:16ch;margin-bottom:20px}
.teaser p{color:rgba(255,255,255,.75);max-width:36em}
.gauge{width:min(100%,360px);margin-left:auto}
@media (max-width:900px){.gauge{margin-left:0}}
.gauge svg{width:100%;height:auto;overflow:visible}
.gauge__value{font-size:clamp(44px,5vw,72px);font-weight:800;letter-spacing:-.03em;line-height:1}
.gauge__value small{font-size:.45em;font-weight:600;color:var(--red)}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:24px;align-items:center;padding:22px 0;font-size:clamp(17px,1.4vw,20px);font-weight:600;letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:14px;height:14px;background:linear-gradient(var(--ink),var(--ink)) center/14px 2px no-repeat,linear-gradient(var(--ink),var(--ink)) center/2px 14px no-repeat;transition:transform .4s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details>div{padding:0 0 24px;color:var(--muted);max-width:70ch;font-size:16px}
.faq details>div p:last-child{margin-bottom:0}

/* ---------- Formularios ---------- */
.form{display:grid;gap:18px}
.form__row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
@media (max-width:640px){.form__row{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.dark .field label,.on-dark .field label{color:rgba(255,255,255,.7)}
.field input,.field select,.field textarea{width:100%;background:var(--white);border:1px solid var(--line);padding:14px 16px;font-size:16px;transition:border-color .3s var(--ease),box-shadow .3s var(--ease);border-radius:0;-webkit-appearance:none;appearance:none}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 2px var(--ink)}
.field.is-invalid input,.field.is-invalid textarea,.field.is-invalid select{border-color:var(--red)}
.dark .field input,.dark .field select,.dark .field textarea,.on-dark .field input,.on-dark .field select,.on-dark .field textarea{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.25);color:#fff}
.dark .field input:focus,.dark .field textarea:focus,.dark .field select:focus,.on-dark .field input:focus,.on-dark .field textarea:focus,.on-dark .field select:focus{border-color:#fff;box-shadow:0 0 0 2px #fff}
.dark .field ::placeholder,.on-dark .field ::placeholder{color:rgba(255,255,255,.4)}
.check{display:flex;gap:12px;align-items:flex-start;font-size:14px;color:var(--muted);line-height:1.45}
.dark .check,.on-dark .check{color:rgba(255,255,255,.75)}
.check input{flex:none;width:20px;height:20px;margin:2px 0 0;accent-color:var(--red);border-radius:0}
.check a{text-decoration:underline}
.form__status{font-size:15px;font-weight:600;min-height:1.4em}
.form__status.is-ok{color:#1E7A45}
.form__status.is-error{color:var(--red-text)}
.dark .form__status.is-ok,.on-dark .form__status.is-ok{color:#8FE0B0}
.dark .form__status.is-error,.on-dark .form__status.is-error{color:#FF8B8D}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0;overflow:hidden}
.btn[disabled]{opacity:.55;cursor:wait}

/* ---------- Contacto ---------- */
.contact{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:clamp(32px,5vw,80px)}
@media (max-width:900px){.contact{grid-template-columns:1fr}}
.contact__channels{display:grid;gap:2px;margin-top:32px}
.channel{display:flex;gap:18px;align-items:center;padding:20px 22px;background:rgba(255,255,255,.05);border-left:2px solid rgba(255,255,255,.3);transition:background .3s var(--ease),border-color .3s var(--ease)}
.channel:hover{background:rgba(255,255,255,.1);border-color:var(--red)}
.channel svg{width:26px;height:26px;flex:none}
.channel b{display:block;font-size:16px;font-weight:700}
.channel span{font-size:13.5px;color:rgba(255,255,255,.65)}
.section--white .channel,.light .channel{background:var(--white);border-left-color:var(--ink);color:var(--ink)}
.light .channel span{color:var(--muted)}

/* ---------- Pie ---------- */
.footer{background:var(--white);border-top:1px solid var(--line);padding:clamp(48px,6vw,80px) 0 32px;font-size:14px;color:var(--muted)}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
@media (max-width:900px){.footer__grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer__grid{grid-template-columns:1fr}}
.footer__brand img{height:40px;width:auto;margin-bottom:18px}
.footer__brand p{max-width:32em;margin-bottom:18px}
.footer h4{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);margin-bottom:16px}
.footer ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.footer a:hover{color:var(--red-text)}
.footer__bottom{border-top:1px solid var(--line);margin-top:48px;padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px}
.footer__bottom button{font-weight:600;color:var(--ink)}
.footer__bottom button:hover{color:var(--red-text)}

/* ---------- WhatsApp flotante ---------- */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:800;width:56px;height:56px;background:#25D366;display:grid;place-items:center;color:#fff;box-shadow:0 14px 30px -10px rgba(37,211,102,.6);transition:transform .4s var(--ease)}
.wa-float:hover{transform:translateY(-3px)}
.wa-float svg{width:28px;height:28px}
.wa-float span{position:absolute;right:68px;top:50%;transform:translateY(-50%);background:var(--ink);color:#fff;padding:9px 14px;font-size:13px;font-weight:600;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .3s}
.wa-float:hover span,.wa-float:focus-visible span{opacity:1}
@media (max-width:640px){.wa-float span{display:none}}

/* ---------- Animaciones de aparición ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out)}
.reveal.is-visible{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.1s}.reveal[data-delay="2"]{transition-delay:.2s}.reveal[data-delay="3"]{transition-delay:.3s}.reveal[data-delay="4"]{transition-delay:.4s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.hero__scroll::after{animation:none}}

/* ---------- Legales ---------- */
.legal{max-width:780px;padding-block:clamp(40px,6vw,80px) clamp(64px,8vw,120px)}
.legal h1{font-size:clamp(32px,4.5vw,48px);margin-bottom:12px}
.legal__updated{font-size:14px;color:var(--muted);margin-bottom:44px}
.legal h2{font-size:22px;margin:40px 0 14px;line-height:1.15}
.legal h2:first-of-type{margin-top:0}
.legal h3{font-size:17px;font-weight:700;margin:24px 0 8px}
.legal p{margin:0 0 16px;color:var(--ink)}
.legal ul,.legal ol{margin:0 0 16px;padding-left:22px}
.legal li{margin-bottom:8px}
.legal table{width:100%;border-collapse:collapse;margin:0 0 24px;font-size:14px}
.legal caption{caption-side:top;text-align:left;font-weight:600;margin-bottom:10px}
.legal th,.legal td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
.legal th{background:var(--white);font-weight:600}
.legal .table-scroll{overflow-x:auto;margin:0 0 24px}
.legal .table-scroll table{margin-bottom:0}
.legal__notice{background:var(--white);border-left:3px solid var(--red);padding:14px 18px;font-size:15px;margin:0 0 24px}
.legal__notice strong{display:block;margin-bottom:4px}
.legal a{color:var(--red-text);text-decoration:underline}

/* ---------- Autoevaluación ---------- */
.quiz{max-width:860px}
.quiz__progress{height:3px;background:var(--line);margin-bottom:34px;position:relative}
.quiz__progress i{position:absolute;inset:0 auto 0 0;background:var(--red);width:0;transition:width .5s var(--ease)}
.quiz__meta{display:flex;justify-content:space-between;gap:16px;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:22px}
.quiz__meta b{color:var(--red)}
.quiz__q{font-size:clamp(24px,3.2vw,38px);font-weight:800;line-height:1.05;letter-spacing:-.02em;margin-bottom:12px;max-width:22ch}
.quiz__hint{color:var(--muted);margin-bottom:30px;max-width:60ch}
.quiz__opts{display:grid;gap:10px;list-style:none}
.quiz__opt{display:flex;gap:18px;align-items:flex-start;width:100%;background:var(--white);border:1px solid var(--line);padding:18px 20px;font-size:16.5px;line-height:1.4;transition:border-color .3s var(--ease),transform .4s var(--ease),background .3s}
.quiz__opt:hover{border-color:var(--ink);transform:translateX(4px)}
.quiz__opt.is-selected{border-color:var(--red);background:#fff}
.quiz__opt kbd{flex:none;font:inherit;font-size:12px;font-weight:700;letter-spacing:.08em;width:30px;height:30px;display:grid;place-items:center;border:1px solid var(--line);color:var(--muted);transition:all .3s}
.quiz__opt:hover kbd,.quiz__opt.is-selected kbd{background:var(--ink);color:#fff;border-color:var(--ink)}
.quiz__opt.is-selected kbd{background:var(--red);border-color:var(--red)}
.quiz__nav{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:30px}
.quiz__back{font-weight:600;color:var(--muted);display:inline-flex;align-items:center;gap:8px}
.quiz__back:hover{color:var(--ink)}
.quiz__back[hidden]{display:none}
.quiz__panel{animation:quizin .5s var(--ease-out)}
@keyframes quizin{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.quiz__panel{animation:none}}

.result{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(32px,5vw,72px);align-items:start}
@media (max-width:860px){.result{grid-template-columns:1fr}}
.result__score{background:var(--graphite);color:#fff;padding:clamp(28px,4vw,48px)}
.result__score .kicker{color:#fff}
.result__pct{font-size:clamp(72px,10vw,132px);font-weight:800;letter-spacing:-.04em;line-height:.9;margin-bottom:10px}
.result__pct small{font-size:.35em;color:var(--red);font-weight:700}
.result__tier{font-size:clamp(20px,2vw,26px);font-weight:700;margin-bottom:16px}
.result__score p{color:rgba(255,255,255,.75);font-size:15.5px}
.bars{display:grid;gap:14px;margin:8px 0 28px}
.bar{display:grid;gap:6px}
.bar__head{display:flex;justify-content:space-between;font-size:14px;font-weight:600}
.bar__head span{color:var(--muted)}
.bar__track{height:6px;background:var(--line);position:relative}
.bar__track i{position:absolute;inset:0 auto 0 0;background:var(--ink);width:0;transition:width 1.2s var(--ease-out)}
.bar.is-weak .bar__track i{background:var(--red)}
.bar.is-weak .bar__head span{color:var(--red-text)}
.weak{display:grid;gap:2px;margin-bottom:28px}
.weak li{list-style:none;background:var(--white);border-left:3px solid var(--red);padding:16px 18px}
.weak li b{display:block;font-size:15px;margin-bottom:4px}
.weak li span{font-size:14.5px;color:var(--muted);line-height:1.45}
.gate{background:var(--white);border:1px solid var(--line);padding:clamp(24px,3vw,36px)}
.gate .h3{font-size:22px;margin-bottom:8px}
.gate>p{color:var(--muted);font-size:15px;margin-bottom:22px}
.report{margin-top:clamp(40px,5vw,64px);border-top:2px solid var(--ink);padding-top:32px}
.report[hidden]{display:none}
.report__area{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.4fr);gap:clamp(18px,3vw,40px);padding:26px 0;border-bottom:1px solid var(--line)}
@media (max-width:760px){.report__area{grid-template-columns:1fr}}
.report__area h3{font-size:19px;margin-bottom:6px}
.report__area .small{margin:0}
.report__area p{font-size:15.5px;color:var(--ink);margin:0 0 10px}
.report__area ul{list-style:none;display:grid;gap:8px;font-size:15px;color:var(--muted)}
.report__area ul li{padding-left:18px;position:relative}
.report__area ul li::before{content:"";position:absolute;left:0;top:.65em;width:8px;height:2px;background:var(--red)}
.report__score{font-size:40px;font-weight:800;letter-spacing:-.03em;line-height:1}
.report__score.is-weak{color:var(--red)}

/* ---------- Utilidades ---------- */
.mt-0{margin-top:0}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mt-4{margin-top:32px}.mt-6{margin-top:48px}
.mb-0{margin-bottom:0}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}.mb-4{margin-bottom:32px}
.flex{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.between{justify-content:space-between}
[hidden]{display:none !important}
.eyebrow-list{list-style:none;display:flex;flex-wrap:wrap;gap:10px 28px;font-size:13px;font-weight:600;color:var(--muted)}
.eyebrow-list li::before{content:"";display:inline-block;width:8px;height:2px;background:var(--red);margin-right:10px;vertical-align:middle}
.two-col{columns:2;column-gap:48px}
@media (max-width:760px){.two-col{columns:1}}
.pill-list{display:flex;flex-wrap:wrap;gap:8px;list-style:none}
.pill-list li{border:1px solid var(--line);padding:8px 12px;font-size:13.5px;font-weight:500;background:var(--white)}
.dark .pill-list li{border-color:rgba(255,255,255,.25);background:transparent;color:#fff}
.media{background:var(--white);border:1px solid var(--line);aspect-ratio:4/3;display:grid;place-items:center;overflow:hidden}
.media img{width:100%;height:100%;object-fit:cover;filter:grayscale(1)}
.quote{border-left:3px solid var(--red);padding-left:22px;font-size:clamp(20px,2vw,26px);font-weight:600;line-height:1.3;letter-spacing:-.01em;max-width:28em}
.quote cite{display:block;font-size:13px;font-style:normal;font-weight:600;color:var(--muted);margin-top:14px;letter-spacing:.08em;text-transform:uppercase}
.dark .quote cite{color:rgba(255,255,255,.6)}

/* ---------- Ajustes de contraste sobre fondos oscuros ---------- */
.split__item--dark .kicker,.split__item--dark .link--red{color:#fff}
.split__item--dark .link--red{border-bottom-color:var(--red)}
.dark .stat span,.section--dark .stat span{color:rgba(255,255,255,.72)}
.dark .stat,.section--dark .stat{background:rgba(255,255,255,.05);border-top-color:#fff}
.dark .card--flat,.dark .card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.15);color:#fff}
.dark .card p{color:rgba(255,255,255,.75)}
.teaser .kicker{color:rgba(255,255,255,.72)}
.teaser .h1,.teaser .h2{margin-bottom:22px}
.teaser .lead{color:rgba(255,255,255,.78)}
.contact .h1,.contact .h2{margin-bottom:20px}
.page-hero .display,.page-hero .h1{margin-bottom:22px}

/* ---------- Fotografías ---------- */
.photo{margin:0;background:var(--white);border:1px solid var(--line);overflow:hidden;position:relative}
.photo img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 1.2s var(--ease-out)}
.photo:hover img{transform:scale(1.03)}
.photo--4x3{aspect-ratio:4/3}.photo--3x2{aspect-ratio:3/2}.photo--1x1{aspect-ratio:1/1}.photo--21x9{aspect-ratio:21/9}
.photo figcaption{position:absolute;left:0;bottom:0;background:var(--ink);color:#fff;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:8px 12px}
.dark .photo{border-color:rgba(255,255,255,.15);background:transparent}
.mosaic{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:clamp(12px,1.6vw,20px);margin-bottom:clamp(40px,5vw,72px)}
.mosaic .photo:first-child{grid-row:span 2}
@media (max-width:760px){.mosaic{grid-template-columns:1fr}.mosaic .photo:first-child{grid-row:auto}}
.band{position:relative;min-height:clamp(320px,46vw,560px);background:var(--graphite);overflow:hidden;display:flex;align-items:flex-end}
.band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55}
.band .container{position:relative;padding-block:clamp(28px,4vw,48px);color:#fff}
.band .h2{max-width:16ch}
/* Sección con foto de fondo atenuada (la opacidad se ajusta con --photo-opacity) */
.section--photo{position:relative;isolation:isolate}
.bg-photo{position:absolute;inset:0;z-index:-1;opacity:var(--photo-opacity,.16);pointer-events:none;overflow:hidden}
.bg-photo img{width:100%;height:100%;object-fit:cover;display:block}
.page-hero--photo{position:relative;isolation:isolate;overflow:hidden}
.page-hero--photo::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,var(--bg) 35%,rgba(243,242,242,.55) 100%);pointer-events:none}
.page-hero--dark.page-hero--photo::after{background:linear-gradient(90deg,var(--graphite) 30%,rgba(71,72,77,.5) 100%)}

/* ---------- Apilado de secciones (inicio) ---------- */
.stack__card{position:sticky;top:0;transform-origin:50% 0;will-change:transform;box-shadow:0 -24px 60px -30px rgba(0,0,0,.45)}
.stack__card::after{content:"";position:absolute;inset:0;background:#0E0E10;opacity:var(--cover,0);pointer-events:none;z-index:50;transition:opacity .08s linear}
main.stack{position:relative}
:where(.stack__card){background:var(--bg)}
:where(.stack__card).page-hero{border-bottom:0}
@media (prefers-reduced-motion:reduce){.stack__card{transform:none !important}.stack__card::after{display:none}}
.page-hero--dark .kicker{color:rgba(255,255,255,.75)}

/* ---------- Calculadora del coste invisible ---------- */
.cost{background:var(--white);border:1px solid var(--line);border-top:3px solid var(--red);padding:clamp(22px,3vw,34px);margin:0 0 28px}
.cost--full{margin:0}
.cost__head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.cost__head .kicker{margin-bottom:6px}
.cost__toggle{display:inline-flex;border:1px solid var(--line);flex:none}
.cost__toggle button{padding:8px 14px;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);transition:background .25s,color .25s}
.cost__toggle button.is-on{background:var(--ink);color:#fff}
.cost__figure{font-size:clamp(44px,5.5vw,72px);font-weight:800;letter-spacing:-.04em;line-height:1;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;font-variant-numeric:tabular-nums}
.cost__figure small{font-size:clamp(14px,1.3vw,18px);font-weight:600;letter-spacing:0;color:var(--red)}
.cost__sub{color:var(--muted);font-size:15px;margin:10px 0 20px}
.cost__sub b{color:var(--ink)}
.cost__bars{display:grid;gap:10px;margin-bottom:6px}
.cost__bar{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr) auto;gap:12px;align-items:center;font-size:13.5px}
.cost__bar span{color:var(--ink)}
.cost__bar i{display:block;height:4px;background:var(--line)}
.cost__bar i b{display:block;height:100%;background:var(--red);transition:width .6s var(--ease-out)}
.cost__bar em{font-style:normal;color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}
@media (max-width:560px){.cost__bar{grid-template-columns:1fr auto}.cost__bar i{grid-column:1/-1;order:3}}
.cost__adjust{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--ink);margin-top:14px;border-bottom:2px solid var(--red);padding-bottom:2px}
.cost__adjust svg{width:16px;height:16px;transition:transform .3s var(--ease)}
.cost__adjust.is-open svg{transform:rotate(180deg)}
.cost__sliders{margin-top:22px;padding-top:22px;border-top:1px solid var(--line)}
.cost__sliders[hidden]{display:none !important}
.cost__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 32px}
@media (max-width:640px){.cost__grid{grid-template-columns:1fr}}
.cost__slider-head{display:flex;justify-content:space-between;gap:12px;font-size:13.5px;margin-bottom:8px}
.cost__slider-head label{color:var(--muted)}
.cost__slider-head output{font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap}
.cost input[type="range"]{-webkit-appearance:none;appearance:none;width:100%;height:22px;background:transparent;margin:0;cursor:pointer;--p:0%}
.cost input[type="range"]::-webkit-slider-runnable-track{height:2px;background:linear-gradient(90deg,var(--red) var(--p),var(--line) var(--p))}
.cost input[type="range"]::-moz-range-track{height:2px;background:var(--line)}
.cost input[type="range"]::-moz-range-progress{height:2px;background:var(--red)}
.cost input[type="range"]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:16px;height:16px;background:var(--ink);border:0;border-radius:0;margin-top:-7px;transition:background .2s,transform .2s}
.cost input[type="range"]::-moz-range-thumb{width:16px;height:16px;background:var(--ink);border:0;border-radius:0}
.cost input[type="range"]:hover::-webkit-slider-thumb,.cost input[type="range"]:active::-webkit-slider-thumb{background:var(--red);transform:scale(1.15)}
.cost input[type="range"]:focus-visible{outline:none}
.cost input[type="range"]:focus-visible::-webkit-slider-thumb{outline:2px solid var(--red);outline-offset:3px}

.blog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
@media (max-width:900px){.blog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.blog-grid{grid-template-columns:1fr}}
.blog-card{display:flex;flex-direction:column;background:var(--white);border-top:3px solid var(--line);transition:border-color .25s var(--ease)}
.blog-card:hover{border-top-color:var(--red)}
.blog-card__cover{aspect-ratio:16/9;overflow:hidden;background:var(--bg)}
.blog-card__cover img{width:100%;height:100%;object-fit:cover;filter:grayscale(1);transition:transform .5s var(--ease)}
.blog-card:hover .blog-card__cover img{transform:scale(1.04)}
.blog-card__body{padding:22px 0 0;display:flex;flex-direction:column;flex:1;gap:10px}
.blog-card__meta{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.blog-card__meta .dot{width:3px;height:3px;background:var(--muted);border-radius:50%}
.blog-card__title{font-size:clamp(16px,2vw,19px);font-weight:700;line-height:1.3;letter-spacing:-.01em;color:var(--ink)}
.blog-card a.blog-card__title{text-decoration:none}
.blog-card a.blog-card__title:hover{color:var(--red)}
.blog-card__excerpt{font-size:14.5px;color:var(--muted);line-height:1.55;flex:1}
.blog-card__link{font-size:13px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--red);text-decoration:none;margin-top:6px;align-self:flex-start}
.blog-card__link:hover{text-decoration:underline}
.blog-feat{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);align-items:center;padding:clamp(28px,4vw,48px) 0;border-top:3px solid var(--red)}
@media (max-width:760px){.blog-feat{grid-template-columns:1fr}}
.blog-feat__cover{aspect-ratio:4/3;overflow:hidden;background:var(--bg)}
.blog-feat__cover img{width:100%;height:100%;object-fit:cover;filter:grayscale(1)}
.blog-feat__body{display:flex;flex-direction:column;gap:16px}
.blog-feat__kicker{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--red)}
.blog-feat__title{font-size:clamp(22px,3vw,32px);font-weight:700;line-height:1.2;letter-spacing:-.02em;color:var(--ink);text-decoration:none}
.blog-feat__title:hover{color:var(--red)}
.blog-feat__excerpt{font-size:16px;color:var(--muted);line-height:1.6}
.blog-feat__meta{font-size:13px;color:var(--muted)}
.article-body{max-width:720px;margin:0 auto}
.article-body h2{font-size:clamp(20px,2.5vw,26px);font-weight:700;letter-spacing:-.02em;margin:2em 0 .7em;line-height:1.25}
.article-body h3{font-size:clamp(17px,2vw,21px);font-weight:700;letter-spacing:-.01em;margin:1.6em 0 .6em}