/* ============================================================
   QUIRENALDO — hoja de estilos común
   Consultoría en riesgo cambiario · tokens claros y oscuros
   ============================================================ */

:root{
  --azul:#2F5AAC; --azul-900:#101623; --azul-700:#1E3B78; --azul-50:#E9EFFA;
  --cobre:#C2562F; --cobre-50:#FAEDE7;
  --ink:#141A26; --muted:#4D5768; --faint:#7C8699;
  --bg:#F5F6F9; --surface:#FFFFFF; --surface-2:#EBEEF4; --band:#101623;
  --line:rgba(20,26,38,.14); --line-soft:rgba(20,26,38,.08);
  --shadow:0 26px 54px -34px rgba(16,22,35,.5);
  --sans:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --serif:"Newsreader",Georgia,serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
  --wrap:1180px; --pad:clamp(20px,5vw,40px);
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --azul:#7FA6E8; --azul-900:#E6EDFA; --azul-700:#A8C2F0; --azul-50:#182338;
  --cobre:#E08155; --cobre-50:#2E1C14;
  --ink:#E7EBF2; --muted:#A5B0C2; --faint:#7C8699;
  --bg:#0B0F18; --surface:#121827; --surface-2:#161E30; --band:#070A11;
  --line:rgba(231,235,242,.16); --line-soft:rgba(231,235,242,.09);
  --shadow:0 26px 54px -30px rgba(0,0,0,.85);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --azul:#7FA6E8; --azul-900:#E6EDFA; --azul-700:#A8C2F0; --azul-50:#182338;
    --cobre:#E08155; --cobre-50:#2E1C14;
    --ink:#E7EBF2; --muted:#A5B0C2; --faint:#7C8699;
    --bg:#0B0F18; --surface:#121827; --surface-2:#161E30; --band:#070A11;
    --line:rgba(231,235,242,.16); --line-soft:rgba(231,235,242,.09);
    --shadow:0 26px 54px -30px rgba(0,0,0,.85);
  }
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.66;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:inherit}
:focus-visible{outline:2px solid var(--azul);outline-offset:3px}
[hidden]{display:none!important}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad)}
.section{padding:clamp(48px,6.5vw,88px) 0}
.section--tint{background:var(--surface-2)}
.section--band{background:var(--band);color:#DDE4F0}
.section--band h2,.section--band h3{color:#FFF}
:root[data-theme="dark"] .section--band h2,:root[data-theme="dark"] .section--band h3{color:var(--ink)}
.section__head{max-width:64ch;margin-bottom:clamp(26px,4vw,42px)}
.kicker{display:inline-block;font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--cobre);margin:0 0 14px}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.16;margin:0;letter-spacing:-.01em}
h1{font-size:clamp(34px,5.4vw,58px);line-height:1.08}
h2{font-size:clamp(27px,3.9vw,42px)}
h3{font-size:clamp(19px,2vw,23px);line-height:1.28}
.lead{font-size:clamp(16.5px,1.8vw,19.5px);color:var(--muted);margin:16px 0 0}
.section--band .lead{color:rgba(221,228,240,.78)}
p{margin:14px 0 0}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55em;font-weight:600;font-size:15px;padding:14px 26px;border-radius:6px;border:1.5px solid transparent;text-decoration:none;cursor:pointer;transition:background .18s,border-color .18s,color .18s}
.btn--primary{background:var(--azul);color:#FFF}
:root[data-theme="dark"] .btn--primary{color:#0B0F18}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .btn--primary{color:#0B0F18}}
.btn--primary:hover{background:var(--azul-700)}
:root[data-theme="dark"] .btn--primary:hover{background:var(--azul-700);color:#0B0F18}
.btn--outline{background:transparent;color:inherit;border-color:currentColor;opacity:.9}
.btn--outline:hover{opacity:1;color:var(--cobre)}
.btn--block{width:100%}

/* ---------- cabecera ---------- */
.site-header{position:sticky;top:0;z-index:60;background:var(--band);color:#E4EAF5;border-bottom:1px solid rgba(255,255,255,.08)}
.site-header__bar{max-width:var(--wrap);margin-inline:auto;padding:12px var(--pad);display:flex;align-items:center;gap:16px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-family:var(--serif);font-weight:600;font-size:21px;margin-right:auto;color:#FFF}
:root[data-theme="dark"] .brand{color:var(--ink)}
.brand svg{width:36px;height:36px;flex:none}
.nav{display:flex;gap:4px}
.nav a{font-size:14.5px;text-decoration:none;color:rgba(228,234,245,.76);padding:8px 14px;border-radius:5px}
.nav a:hover{color:#FFF;background:rgba(255,255,255,.08)}
.nav a[aria-current="page"]{color:#FFF;background:rgba(127,166,232,.22)}
.header-actions{display:flex;align-items:center;gap:10px}
.icon-btn{display:grid;place-items:center;width:38px;height:38px;border-radius:5px;border:1px solid rgba(255,255,255,.2);background:transparent;color:inherit;cursor:pointer}
.icon-btn:hover{border-color:var(--cobre);color:var(--cobre)}
.icon-btn svg{width:18px;height:18px}
.burger{display:none}
.mobile-nav{display:none;flex-direction:column;gap:2px;padding:6px var(--pad) 16px;border-top:1px solid rgba(255,255,255,.1)}
.mobile-nav.is-open{display:flex}
.mobile-nav a{padding:12px 4px;text-decoration:none;color:#E4EAF5;border-bottom:1px solid rgba(255,255,255,.08);font-size:16px}
.mobile-nav .btn{margin-top:12px}

/* ---------- hero ---------- */
.hero{background:var(--band);color:#DDE4F0;padding:clamp(44px,6vw,86px) 0 clamp(44px,6vw,80px)}
.hero__grid{display:grid;grid-template-columns:1.06fr .94fr;gap:clamp(30px,5vw,60px);align-items:center}
.hero h1{color:#FFF}
:root[data-theme="dark"] .hero h1{color:var(--ink)}
.hero__badge{display:inline-flex;align-items:center;gap:10px;border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:8px 18px;font-size:13.5px;color:#C9D6EE;margin-bottom:20px}
.hero__badge::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--cobre)}
.hero p{color:rgba(221,228,240,.8)}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero__frame{position:relative;padding:18px}
.hero__frame::before,.hero__frame::after{content:"";position:absolute;width:74px;height:74px;border:2px solid rgba(127,166,232,.45)}
.hero__frame::before{top:0;right:0;border-left:0;border-bottom:0}
.hero__frame::after{bottom:0;left:0;border-right:0;border-top:0}
.hero__panel{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:20px}

/* ---------- cifras ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
.stat{padding:24px 22px;border-bottom:1px solid var(--line);border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat strong{display:block;font-family:var(--serif);font-size:clamp(27px,3.2vw,36px);color:var(--azul)}
.stat span{font-size:14.5px;color:var(--muted)}

/* ---------- tarjetas ---------- */
.cards{display:grid;gap:16px}
.cards--2{grid-template-columns:repeat(2,1fr)}
.cards--3{grid-template-columns:repeat(3,1fr)}
.cards--4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--surface);border:1px solid var(--line-soft);border-radius:8px;padding:26px 24px;transition:border-color .2s,box-shadow .2s}
.card:hover{border-color:var(--azul);box-shadow:var(--shadow)}
.card__num{font-family:var(--mono);font-size:12px;color:var(--cobre);letter-spacing:.1em}
.card h3{margin:10px 0 8px}
.card p{color:var(--muted);font-size:16px}
.card__list{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:10px;font-size:15.5px;color:var(--muted)}
.card__list li{display:flex;gap:10px}
.card__list li::before{content:"—";color:var(--cobre);flex:none}
.section--band .card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12)}
.section--band .card p{color:rgba(221,228,240,.75)}

/* ---------- bloque partido ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,58px);align-items:center}
.split--reverse .split__art{order:-1}
.split__art{background:var(--surface);border:1px solid var(--line-soft);border-radius:10px;padding:20px}
.section--band .split__art{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12)}
.marks{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:16px}
.marks li{display:grid;grid-template-columns:34px 1fr;gap:14px;align-items:start}
.marks b{font-family:var(--mono);font-size:12px;color:var(--cobre);padding-top:4px}
.marks span{font-size:16.5px}

/* ---------- tabla de observaciones ---------- */
.table{width:100%;border-collapse:collapse;font-size:16px}
.table caption{text-align:left;font-size:14px;color:var(--faint);padding-bottom:12px}
.table th,.table td{text-align:left;padding:15px 14px;border-bottom:1px solid var(--line-soft);vertical-align:top}
.table th{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);font-weight:400}
.table td:first-child{font-family:var(--serif);font-size:18px;width:26%}
.table td:last-child{color:var(--muted)}

/* ---------- línea de tiempo ---------- */
.timeline{display:grid;gap:0;counter-reset:t}
.timeline__item{display:grid;grid-template-columns:120px 1fr;gap:clamp(18px,3vw,36px);padding:26px 0;border-top:1px solid var(--line-soft)}
.timeline__item:last-child{border-bottom:1px solid var(--line-soft)}
.timeline__label{font-family:var(--mono);font-size:12.5px;color:var(--cobre);padding-top:5px}
.timeline__item h3{margin-bottom:6px}
.timeline__item p{color:var(--muted);font-size:16px;margin-top:0}

/* ---------- preguntas ---------- */
.faq{display:grid;gap:0;max-width:880px;border-top:1px solid var(--line)}
.faq__item{border-bottom:1px solid var(--line-soft)}
.faq__item summary{cursor:pointer;list-style:none;padding:18px 4px;font-family:var(--serif);font-size:19px;font-weight:600;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{content:"+";color:var(--cobre);font-family:var(--mono);font-size:19px;transition:transform .2s}
.faq__item[open] summary::after{transform:rotate(45deg)}
.faq__item p{margin:0;padding:0 4px 20px;color:var(--muted);font-size:16.5px;max-width:78ch}

/* ---------- aviso ---------- */
.notice{border:1px solid var(--line);border-left:4px solid var(--cobre);border-radius:6px;background:var(--surface);padding:20px 22px}
.notice h3{font-size:18px}
.notice p{color:var(--muted);font-size:15.5px}

/* ---------- formulario ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,54px);align-items:start}
.form{display:grid;gap:15px;background:var(--surface);border:1px solid var(--line-soft);border-radius:10px;padding:26px}
.field{display:grid;gap:6px}
.field > span{font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--faint)}
.field input,.field select,.field textarea{font-family:var(--sans);font-size:16px;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:12px 13px;width:100%}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--azul);outline-offset:1px;border-color:transparent}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.choices{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.choice{display:flex;gap:10px;align-items:center;border:1px solid var(--line);border-radius:6px;padding:11px 13px;font-size:15px;cursor:pointer}
.choice:has(input:checked){border-color:var(--azul);background:var(--azul-50)}
.consent{display:flex;gap:11px;align-items:flex-start;font-size:14.5px;color:var(--muted)}
.consent input{margin-top:4px}
.form__note{margin:0;font-size:12.5px;color:var(--faint);line-height:1.6}
.form__done{margin:0;font-size:14.5px;color:var(--azul);font-weight:600}
.contact-data{list-style:none;margin:24px 0 0;padding:0;display:grid;gap:15px}
.contact-data li{display:flex;gap:13px;align-items:flex-start}
.contact-data svg{flex:none;width:20px;height:20px;color:var(--azul);margin-top:3px}
.contact-data a{color:var(--azul);text-decoration:none}

/* ---------- pie ---------- */
.site-footer{background:var(--band);color:rgba(221,228,240,.75);margin-top:clamp(40px,6vw,72px)}
.site-footer__notice{border-bottom:1px solid rgba(255,255,255,.1)}
.site-footer__notice .wrap{padding-block:26px}
.site-footer__notice h3{color:#FFF;font-size:17px}
:root[data-theme="dark"] .site-footer__notice h3{color:var(--ink)}
.site-footer__notice p{font-size:14.5px;opacity:.78;max-width:100ch}
.site-footer__cols{display:grid;grid-template-columns:1.3fr .8fr .8fr 1.4fr;gap:clamp(24px,4vw,44px);padding-block:clamp(34px,5vw,54px)}
.site-footer h4{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:#FFF;margin:0 0 14px;font-weight:400}
:root[data-theme="dark"] .site-footer h4{color:var(--ink)}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:10px;font-size:14.5px}
.site-footer a{text-decoration:none;opacity:.85}
.site-footer a:hover{opacity:1;color:var(--cobre)}
.site-footer__brand p{font-size:14.5px;opacity:.78;max-width:34ch}
.site-footer__legal{font-family:var(--mono);font-size:11.5px;line-height:1.95;opacity:.6}
.site-footer__bar{border-top:1px solid rgba(255,255,255,.1);font-size:12.5px;opacity:.7}
.site-footer__bar .wrap{padding-block:16px;display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between}
.linkbtn{background:none;border:0;padding:0;font:inherit;color:inherit;cursor:pointer;text-align:left;opacity:.85}
.linkbtn:hover{opacity:1;color:var(--cobre)}

/* ---------- cookies ---------- */
.cookie{position:fixed;right:20px;bottom:20px;left:20px;z-index:80;max-width:400px;margin-left:auto;background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);padding:22px}
.cookie h3{font-size:19px}
.cookie p{font-size:14.5px;color:var(--muted)}
.cookie__prefs{display:grid;gap:10px;margin-top:16px;border-top:1px solid var(--line-soft);padding-top:14px}
.cookie__prefs label{display:flex;gap:11px;align-items:flex-start;font-size:14.5px}
.cookie__prefs input{margin-top:5px;accent-color:var(--azul)}
.cookie__prefs b{display:block}
.cookie__prefs span{color:var(--muted)}
.cookie__actions{display:grid;gap:9px;margin-top:16px}
.cookie__actions .btn{font-size:14px;padding:11px 16px}
.cookie .btn--outline{border-color:var(--line);color:var(--ink)}

/* ---------- páginas legales ---------- */
.legal{max-width:80ch}
.legal h2{font-size:clamp(22px,2.6vw,29px);margin-top:38px}
.legal h3{margin-top:24px;font-size:19px}
.legal p,.legal li{color:var(--muted);font-size:16.5px}
.legal ul,.legal ol{margin:14px 0 0;padding-left:22px;display:grid;gap:8px}
.legal__meta{font-family:var(--mono);font-size:12.5px;color:var(--faint);margin-top:8px}
.page-head{background:var(--band);color:#DDE4F0;padding:clamp(36px,5vw,64px) 0}
.page-head h1{color:#FFF}
:root[data-theme="dark"] .page-head h1{color:var(--ink)}
.page-head .lead{color:rgba(221,228,240,.78)}
.breadcrumbs{font-family:var(--mono);font-size:12.5px;color:rgba(221,228,240,.6);margin:0 0 14px}
.breadcrumbs a{text-decoration:none;color:var(--cobre)}

/* ---------- animación ---------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-visible{opacity:1;transform:none}

/* ---------- adaptación ---------- */
@media (max-width:1040px){
  .hero__grid,.split,.form-grid{grid-template-columns:1fr}
  .split--reverse .split__art{order:0}
  .stats,.cards--4{grid-template-columns:repeat(2,1fr)}
  .cards--3{grid-template-columns:repeat(2,1fr)}
  .site-footer__cols{grid-template-columns:1fr 1fr}
  .stat:nth-child(2){border-right:0}
}
@media (max-width:760px){
  .nav{display:none}
  .burger{display:grid}
  .header-actions > .btn{display:none}   /* el llamado a la acción vive en el menú móvil */
  .cards--2,.cards--3,.cards--4,.stats,.field-row,.choices{grid-template-columns:1fr}
  .stat{border-right:0}
  .timeline__item{grid-template-columns:1fr;gap:6px}
  .site-footer__cols{grid-template-columns:1fr}
  .table td:first-child{width:auto}
  .table,.table tbody,.table tr,.table td{display:block;width:100%}
  .table thead{display:none}
  .table tr{padding:14px 0;border-bottom:1px solid var(--line-soft)}
  .table td{border:0;padding:4px 0}
  .cookie{max-width:none;margin-left:0}
}