/* ============================================================
   BLUE DIAMONDS · sistema visual compartido
   Azul noche dominante · latón cepillado como acento único
   Radio 2px · bordes de 1px · sin sombras difusas
   ============================================================ */
:root{
  --navy-900:#050F1E;
  --navy-800:#08182C;
  --navy-700:#0C2038;
  --navy-600:#122C48;
  --line-navy:rgba(255,255,255,.12);
  --white:#F2F5F8;
  --white-2:#E7ECF2;
  --ink:#0A1626;
  --ink-soft:#3D4B5C;
  --brass:#C9A96A;
  --brass-2:#E4CE9C;
  --brass-dim:rgba(201,169,106,.30);
  --brass-ink:#8A6D2F;
  --r:2px;
  --ease:cubic-bezier(.16,1,.3,1);
  --maxw:1320px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:88px}
body{
  background:var(--navy-900);color:var(--white);
  font-family:"IBM Plex Sans",system-ui,sans-serif;
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4,.d{
  font-family:"Archivo",system-ui,sans-serif;
  font-variation-settings:"wdth" 88;
  font-weight:700;line-height:1.04;letter-spacing:-.02em;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:rgba(201,169,106,.32)}
:focus-visible{outline:2px solid var(--brass);outline-offset:3px}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 28px}
.lbl{
  font-family:"Archivo",sans-serif;font-variation-settings:"wdth" 88;
  font-size:11px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--brass);
}
.light .lbl{color:var(--brass-ink)}
section{position:relative}
.pad{padding:118px 0;display:flow-root}
.pad-s{padding:84px 0;display:flow-root}
.light{background:var(--white);color:var(--ink)}
.light p{color:var(--ink-soft)}

/* nota: la antigua capa .aura se retiró porque teñía las secciones blancas.
   Cada sección oscura lleva ahora su propio degradado contenido. */
.aura{display:none}

/* ---------- BOTONES ---------- */
.btn{
  position:relative;overflow:hidden;isolation:isolate;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  height:46px;padding:0 22px;border-radius:var(--r);
  font-family:"Archivo",sans-serif;font-variation-settings:"wdth" 88;
  font-weight:600;font-size:13.5px;letter-spacing:.08em;text-transform:uppercase;
  white-space:nowrap;border:1px solid transparent;cursor:pointer;
  transition:transform .18s var(--ease),background .3s var(--ease),color .3s var(--ease),
             border-color .3s var(--ease),box-shadow .35s var(--ease);
}
.btn>*{position:relative;z-index:2}
.btn::after{
  content:"";position:absolute;z-index:1;top:0;bottom:0;left:-140%;width:60%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);
  transform:skewX(-18deg);opacity:0;
}
.btn:hover::after{animation:sheen .85s var(--ease) forwards}
@keyframes sheen{0%{left:-140%;opacity:.9}100%{left:150%;opacity:0}}
.btn:active{transform:translateY(1px)}
.btn-brass{background:var(--brass);color:#0A1626}
.btn-brass:hover{background:var(--brass-2);box-shadow:0 0 30px -8px rgba(201,169,106,.75)}
.btn-line{border-color:rgba(201,169,106,.5);color:var(--brass-2);background:transparent}
.btn-line:hover{border-color:var(--brass);background:rgba(201,169,106,.09);box-shadow:0 0 26px -10px rgba(201,169,106,.7)}
.light .btn-line{border-color:rgba(138,109,47,.5);color:var(--brass-ink)}
.light .btn-line:hover{background:rgba(201,169,106,.12);border-color:var(--brass-ink);box-shadow:none}
.btn-lg{height:56px;padding:0 30px;font-size:14px}
.btn-ghost{color:var(--white);border-color:var(--line-navy)}
.btn-ghost:hover{border-color:var(--brass);color:var(--brass-2)}

/* ---------- NAV ---------- */
header{
  position:fixed;inset:0 0 auto 0;z-index:60;height:72px;display:flex;align-items:center;
  background:rgba(5,15,30,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .4s var(--ease),background .4s var(--ease);
}
header.on{border-bottom-color:var(--line-navy);background:rgba(5,15,30,.95)}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px}
.progress{position:absolute;left:0;bottom:-1px;height:1px;width:100%;transform:scaleX(0);transform-origin:0 50%;
  background:linear-gradient(90deg,rgba(201,169,106,.25),var(--brass));}
.brand{display:flex;align-items:center;gap:12px}
.brand .mark{width:26px;height:26px;flex:0 0 26px;transition:transform .5s var(--ease)}
.brand:hover .mark{transform:rotate(180deg)}
.brand .name{
  font-family:"Archivo",sans-serif;font-variation-settings:"wdth" 80;
  font-weight:700;font-size:16px;letter-spacing:.14em;text-transform:uppercase;
}
.brand .name span{color:var(--brass)}
nav.main{display:flex;align-items:center;gap:30px}
nav.main a{
  position:relative;font-size:13.5px;letter-spacing:.04em;color:rgba(242,245,248,.72);
  transition:color .25s var(--ease);white-space:nowrap;padding:6px 0;
}
nav.main a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--brass);
  transform:scaleX(0);transform-origin:100% 50%;transition:transform .4s var(--ease);
}
nav.main a:hover{color:var(--brass-2)}
nav.main a:hover::after{transform:scaleX(1);transform-origin:0 50%}
.burger{display:none;width:44px;height:44px;align-items:center;justify-content:center;
  border:1px solid var(--line-navy);border-radius:var(--r);background:none}
.burger i{display:block;width:18px;height:1px;background:var(--white);position:relative}
.burger i::before,.burger i::after{content:"";position:absolute;left:0;width:18px;height:1px;background:var(--white);transition:top .3s var(--ease),transform .3s var(--ease)}
.burger i::before{top:-6px}.burger i::after{top:6px}
.burger[aria-expanded="true"] i{background:transparent}
.burger[aria-expanded="true"] i::before{top:0;transform:rotate(45deg)}
.burger[aria-expanded="true"] i::after{top:0;transform:rotate(-45deg)}
.sheet{position:fixed;inset:72px 0 0 0;z-index:55;background:var(--navy-900);
  padding:32px 20px;display:none;flex-direction:column;gap:2px;overflow-y:auto}
.sheet.open{display:flex}
.sheet a{font-family:"Archivo",sans-serif;font-variation-settings:"wdth" 88;
  font-weight:600;font-size:23px;letter-spacing:-.01em;padding:16px 0;border-bottom:1px solid var(--line-navy)}
.sheet .btn{margin-top:22px;width:100%}

/* ---------- ENTRADA / MOTION ---------- */
.rise{opacity:0;transform:translateY(22px)}
.rise.in{opacity:1;transform:none;transition:opacity .85s var(--ease),transform .85s var(--ease)}
.rise.d1.in{transition-delay:.09s}
.rise.d2.in{transition-delay:.18s}
.rise.d3.in{transition-delay:.27s}
.reveal-line{overflow:hidden;display:block}
.reveal-line>span{display:block;transform:translateY(102%);transition:transform 1s var(--ease)}
.in .reveal-line>span,.reveal-line.in>span{transform:none}
.reveal-line.l2>span{transition-delay:.12s}
.rule{height:1px;background:var(--brass);transform:scaleX(0);transform-origin:0 50%;
  transition:transform 1.1s var(--ease) .1s}
.in .rule,.rule.in{transform:scaleX(1)}
.light .rule{background:var(--brass-ink);opacity:.55}
@media (prefers-reduced-motion:reduce){
  .rise,.reveal-line>span,.rule{opacity:1!important;transform:none!important;transition:none!important}
  .btn::after{display:none}
  html{scroll-behavior:auto}
  .seal-ring{animation:none!important}
}

/* ---------- FOOTER ---------- */
footer{background:var(--navy-900);border-top:1px solid var(--line-navy);padding:76px 0 34px;position:relative;z-index:2}
.f-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:48px}
.f-claim{margin-top:20px;font-family:"Archivo",sans-serif;font-variation-settings:"wdth" 88;
  font-size:20px;font-weight:600;line-height:1.2;letter-spacing:-.01em;max-width:16ch}
.f-claim em{font-style:normal;color:var(--brass)}
.f-social{display:flex;gap:10px;margin-top:26px}
.f-social a{width:42px;height:42px;border:1px solid var(--line-navy);border-radius:var(--r);
  display:flex;align-items:center;justify-content:center;transition:border-color .3s var(--ease),background .3s var(--ease),transform .3s var(--ease)}
.f-social a:hover{border-color:var(--brass);background:rgba(201,169,106,.1);transform:translateY(-2px)}
.f-social svg{width:18px;height:18px;fill:var(--brass)}
.f-col h4{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--brass);
  font-weight:600;margin-bottom:20px;font-variation-settings:"wdth" 88}
.f-col ul{list-style:none;display:grid;gap:12px}
.f-col a,.f-col li{font-size:14px;color:rgba(242,245,248,.66);transition:color .25s var(--ease)}
.f-col a:hover{color:var(--brass-2)}
.f-col .addr{font-size:14px;color:rgba(242,245,248,.66);line-height:1.65}
.f-col .addr b{display:block;color:var(--white);font-weight:600;margin-bottom:4px;font-size:14.5px}
.f-bot{margin-top:56px;padding-top:24px;border-top:1px solid var(--line-navy);
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:12.5px;color:rgba(242,245,248,.45)}
.f-bot .lg{display:flex;gap:22px;flex-wrap:wrap}
.f-bot a:hover{color:var(--brass-2)}

/* ---------- MODAL PRE-TASACIÓN ---------- */
.ov{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;padding:24px}
.ov.open{display:flex}
.ov-bg{position:absolute;inset:0;background:rgba(3,9,18,.82);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);opacity:0;transition:opacity .4s var(--ease)}
.ov.show .ov-bg{opacity:1}
.modal{
  position:relative;width:100%;max-width:600px;max-height:calc(100dvh - 48px);overflow:hidden;
  background:linear-gradient(178deg,var(--navy-700),var(--navy-900) 62%);
  border:1px solid rgba(201,169,106,.28);border-radius:var(--r);
  padding:30px 34px 26px;
  opacity:0;transform:translateY(18px) scale(.985);
  transition:opacity .5s var(--ease),transform .5s var(--ease);
}
.ov.show .modal{opacity:1;transform:none}
.modal::before{
  content:"";position:absolute;inset:0;border-radius:var(--r);pointer-events:none;
  background:radial-gradient(70% 44% at 82% -4%, rgba(201,169,106,.16), transparent 68%);
}
.modal>*{position:relative}
.m-close{position:absolute;top:16px;right:16px;width:38px;height:38px;border:1px solid var(--line-navy);
  background:none;border-radius:var(--r);color:var(--white);cursor:pointer;font-size:17px;line-height:1;
  display:flex;align-items:center;justify-content:center;transition:border-color .3s var(--ease),color .3s var(--ease)}
.m-close:hover{border-color:var(--brass);color:var(--brass-2)}
.m-head h2{font-size:26px;margin-top:10px;letter-spacing:-.025em}
.m-head p{margin-top:9px;font-size:14.5px;color:rgba(242,245,248,.66);max-width:46ch}
.bars{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin:20px 0 22px}
.bars i{height:2px;background:rgba(255,255,255,.14);position:relative;overflow:hidden;display:block}
.bars i::after{content:"";position:absolute;inset:0;background:var(--brass);transform:scaleX(0);transform-origin:0 50%;transition:transform .55s var(--ease)}
.bars i.done::after{transform:scaleX(1)}
.modal.finished .m-head,.modal.finished .bars{display:none}
.modal.finished{padding-top:44px}
.stepw{display:none}
.stepw.on{display:block;animation:fadeUp .45s var(--ease)}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.opt{position:relative;cursor:pointer}
.opt input{position:absolute;opacity:0;pointer-events:none}
.opt span{
  display:flex;align-items:center;gap:10px;min-height:50px;padding:10px 14px;
  border:1px solid var(--line-navy);border-radius:var(--r);font-size:14.5px;
  transition:border-color .3s var(--ease),background .3s var(--ease),box-shadow .35s var(--ease)}
.opt:hover span{border-color:rgba(201,169,106,.5)}
.opt input:checked+span{border-color:var(--brass);background:rgba(201,169,106,.1);box-shadow:inset 0 0 0 1px rgba(201,169,106,.35)}
.opt input:focus-visible+span{outline:2px solid var(--brass);outline-offset:2px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:14px}
.field label{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--brass)}
.field input,.field select,.field textarea{
  font-family:inherit;font-size:15px;color:var(--white);background:rgba(255,255,255,.04);
  border:1px solid var(--line-navy);border-radius:var(--r);padding:12px 14px;width:100%;
  color-scheme:dark;
  transition:border-color .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease)}
/* el desplegable nativo hereda los colores del sistema: se fuerzan aquí */
.field select{
  appearance:none;-webkit-appearance:none;background-color:#0C2038;padding-right:40px;
  background-image:linear-gradient(45deg,transparent 50%,var(--brass) 50%),linear-gradient(135deg,var(--brass) 50%,transparent 50%);
  background-position:calc(100% - 20px) 52%,calc(100% - 14px) 52%;
  background-size:6px 6px,6px 6px;background-repeat:no-repeat}
.field select option{background:#0C2038;color:#F2F5F8}
.field textarea{resize:vertical;min-height:72px}
.field input::placeholder,.field textarea::placeholder{color:rgba(242,245,248,.42)}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brass);background:rgba(255,255,255,.06);box-shadow:0 0 0 3px rgba(201,169,106,.18)}
.err{color:#F0A99A;font-size:12.5px;display:none}
.err.show{display:block}
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:12.5px;color:rgba(242,245,248,.6);line-height:1.5;margin:2px 0 16px}
.consent input{margin-top:3px;accent-color:var(--brass);width:16px;height:16px;flex:0 0 16px}
.consent a{color:var(--brass-2);text-decoration:underline;text-underline-offset:2px}
.m-actions{display:flex;gap:12px;margin-top:8px}
.m-actions .btn{flex:1}
.m-actions .back{flex:0 0 auto;width:52px;padding:0}
.m-foot{margin-top:14px;padding-top:13px;border-top:1px solid var(--line-navy);
  font-size:12.5px;color:rgba(242,245,248,.5);text-align:center}
.m-foot a{color:var(--brass-2)}
.done-seal{width:82px;height:82px;margin:4px auto 18px;display:block}
.done-seal circle{fill:none;stroke:var(--brass)}
.done-seal path{stroke:var(--brass);fill:none;stroke-width:2;stroke-linecap:round;
  stroke-dasharray:34;stroke-dashoffset:34;animation:draw .7s var(--ease) .25s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.done-w{text-align:center}
.done-w h3{font-size:26px}
.done-w p{margin-top:12px;color:rgba(242,245,248,.7);font-size:15.5px}

/* pantallas bajas: el modal sigue cabiendo entero, sin scroll */
@media (max-height:790px){
  .modal{padding:22px 26px 20px}
  .m-head h2{font-size:22px;margin-top:8px}
  .m-head p{display:none}
  .bars{margin:16px 0 16px}
  .field{margin-bottom:11px}
  .field textarea{min-height:56px}
  .opt span{min-height:44px;font-size:14px}
  .opts{gap:8px}
  .btn-lg{height:48px}
  .done-seal{width:66px;height:66px;margin-bottom:14px}
}

/* ---------- COOKIES ---------- */
.ck{
  position:fixed;left:20px;bottom:20px;z-index:90;width:min(430px,calc(100vw - 40px));
  background:var(--navy-800);border:1px solid rgba(201,169,106,.28);border-radius:var(--r);
  padding:24px 24px 22px;display:none;transform:translateY(16px);opacity:0;
  transition:opacity .5s var(--ease),transform .5s var(--ease)}
.ck.on{display:block}
.ck.show{opacity:1;transform:none}
.ck h4{font-size:16px;margin-bottom:8px}
.ck p{font-size:13.5px;color:rgba(242,245,248,.66);line-height:1.55}
.ck p a{color:var(--brass-2);text-decoration:underline;text-underline-offset:2px}
.ck .row{display:flex;gap:10px;margin-top:18px}
.ck .btn{flex:1;height:42px;font-size:12px}

/* ---------- PÁGINAS DE TEXTO (legales y artículos) ---------- */
.page-top{padding:150px 0 0}
.crumbs{font-size:12.5px;color:rgba(242,245,248,.5);display:flex;gap:8px;flex-wrap:wrap}
.crumbs a:hover{color:var(--brass-2)}
.doc h1{font-size:clamp(32px,4.4vw,54px);margin-top:18px;max-width:20ch}
.doc .meta{margin-top:20px;font-size:13.5px;color:rgba(242,245,248,.55);display:flex;gap:20px;flex-wrap:wrap}
.doc-body{max-width:74ch;margin:56px 0 0;padding-bottom:110px}
.doc-body p{font-size:17px;color:rgba(242,245,248,.78);margin-bottom:22px}
.doc-body h2{font-size:clamp(24px,2.6vw,32px);margin:52px 0 18px}
.doc-body h3{font-size:20px;margin:34px 0 12px;font-variation-settings:"wdth" 92}
.doc-body ul,.doc-body ol{margin:0 0 24px 20px;display:grid;gap:10px}
.doc-body li{font-size:16.5px;color:rgba(242,245,248,.78)}
.doc-body li::marker{color:var(--brass)}
.doc-body strong{color:var(--white);font-weight:600}
.doc-body a{color:var(--brass-2);text-decoration:underline;text-underline-offset:3px}
.doc-body table{width:100%;border-collapse:collapse;margin:0 0 26px}
.doc-body th,.doc-body td{border:1px solid var(--line-navy);padding:13px 15px;font-size:15px;text-align:left}
.doc-body th{color:var(--brass);font-weight:600;font-size:12.5px;letter-spacing:.1em;text-transform:uppercase}
.doc-body td{color:rgba(242,245,248,.78)}
.callout{border:1px solid rgba(201,169,106,.32);background:rgba(201,169,106,.06);
  border-radius:var(--r);padding:26px 28px;margin:34px 0}
.callout p{margin:0;font-size:16px}
.callout .btn{margin-top:18px}
.toc{border-top:1px solid var(--line-navy);border-bottom:1px solid var(--line-navy);padding:22px 0;margin:0 0 44px}
.toc h4{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--brass);margin-bottom:14px}
.toc ol{margin:0;list-style:none;display:grid;gap:9px}
.toc a{font-size:15px;color:rgba(242,245,248,.72)}
.toc a:hover{color:var(--brass-2)}

@media (max-width:1024px){
  .f-top{grid-template-columns:1fr 1fr;gap:40px}
}
@media (max-width:768px){
  .wrap{padding:0 20px}
  nav.main{display:none}
  .burger{display:flex}
  .pad{padding:74px 0}
  .pad-s{padding:58px 0}
  .f-top{grid-template-columns:1fr;gap:36px}
  .f-bot{flex-direction:column;gap:14px}
  .modal{padding:32px 22px 26px;max-height:calc(100dvh - 32px)}
  .m-head h2{font-size:24px}
  .opts,.two{grid-template-columns:1fr}
  .ov{padding:16px}
  .ck{left:12px;right:12px;bottom:12px;width:auto;padding:20px}
  .ck .row{flex-direction:column}
  .page-top{padding:112px 0 0}
  .doc-body{margin-top:38px;padding-bottom:72px}
  .doc-body p,.doc-body li{font-size:16px}
}