/* =========================================================================
   LANDINGS DE MERCADO — petróleo, acciones…
   El color de acento lo inyecta cada landing con --acc / --acc2, así una
   misma maquinaria sirve para activos distintos sin duplicar estilos.
   ========================================================================= */
.mk{
  --bg:#080B14; --panel:#0E1424; --panel2:#131B2E; --bd:rgba(255,255,255,.09);
  --t1:#EEF3FC; --t2:#A9B7D0; --t3:#7286A5;
  --up:#22C55E; --down:#EF4444;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;
  color:var(--t1);font-family:var(--sans);
  background:
    radial-gradient(900px 520px at 82% -8%, color-mix(in srgb, var(--acc) 16%, transparent), transparent 62%),
    radial-gradient(700px 420px at 8% 6%, rgba(59,130,246,.10), transparent 60%),
    var(--bg);
}
.mk *{box-sizing:border-box;}
.mk-wrap{max-width:1180px;margin:0 auto;padding:0 22px;}
.mk-hl{color:var(--acc);}
.mk-eyebrow{
  display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--acc);margin-bottom:14px;
}
.mk h1{font-size:clamp(30px,4.6vw,52px);line-height:1.08;font-weight:800;letter-spacing:-.025em;margin:0 0 18px;}
.mk h2{font-size:clamp(23px,3vw,34px);line-height:1.16;font-weight:700;letter-spacing:-.02em;margin:0 0 14px;}
.mk h3{font-size:17px;font-weight:700;margin:0 0 8px;}
.mk p{margin:0 0 14px;color:var(--t2);line-height:1.65;}
.mk-sub{font-size:15.5px;max-width:70ch;}

/* ---------- Cabecera ---------- */
.mk-nav{position:sticky;top:0;z-index:30;background:rgba(8,11,20,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--bd);}
.mk-nav .mk-wrap{display:flex;align-items:center;height:64px;gap:16px;}
.mk-logo{display:flex;align-items:center;}
.mk-navcta{
  margin-left:auto;padding:9px 17px;border-radius:10px;font-size:13.5px;font-weight:600;
  color:#0b0f18;background:var(--acc);text-decoration:none;white-space:nowrap;
}
.mk-navcta:hover{filter:brightness(1.08);}

/* ---------- Hero ---------- */
.mk-hero{padding:clamp(38px,6vw,74px) 0 clamp(30px,5vw,56px);}
.mk-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,4vw,58px);align-items:start;}
.mk-lede{font-size:clamp(15px,1.5vw,17.5px);max-width:56ch;}
.mk-bullets{list-style:none;padding:0;margin:22px 0 26px;display:flex;flex-direction:column;gap:11px;}
.mk-bullets li{position:relative;padding-left:29px;color:var(--t2);font-size:15px;line-height:1.5;}
.mk-bullets li::before{
  content:"";position:absolute;left:0;top:7px;width:16px;height:16px;border-radius:5px;
  background:color-mix(in srgb, var(--acc) 22%, transparent);
  border:1px solid color-mix(in srgb, var(--acc) 55%, transparent);
}
.mk-bullets b{color:var(--t1);}
.mk-cta{
  display:inline-flex;align-items:center;justify-content:center;padding:15px 28px;border-radius:13px;
  font-size:16px;font-weight:700;color:#0b0f18;text-decoration:none;
  background:linear-gradient(135deg,var(--acc),var(--acc2));
  box-shadow:0 12px 32px color-mix(in srgb, var(--acc) 34%, transparent);
  transition:transform .14s, filter .14s;
}
.mk-cta:hover{transform:translateY(-2px);filter:brightness(1.06);}
.mk-heronote{font-size:12.5px;color:var(--t3);margin-top:16px;}

/* ---------- Formulario ---------- */
.mk-formbox{
  background:linear-gradient(180deg,var(--panel),var(--panel2));
  border:1px solid var(--bd);border-radius:20px;padding:28px 26px;
  box-shadow:0 26px 70px rgba(0,0,0,.45);position:sticky;top:88px;
}
.mk-form h2{font-size:21px;margin-bottom:6px;}
.mk-formsub{font-size:13.5px;margin-bottom:20px;}
.mk-field{margin-bottom:15px;}
.mk-field label{display:block;font-size:12.5px;font-weight:600;color:var(--t2);margin-bottom:7px;}
.mk-field input{
  width:100%;height:48px;padding:0 14px;border-radius:11px;font-size:15px;font-family:inherit;
  color:var(--t1);background:rgba(6,10,20,.66);border:1px solid var(--bd);outline:none;
  transition:border-color .15s, box-shadow .15s;
}
.mk-field input:focus{border-color:var(--acc);box-shadow:0 0 0 3px color-mix(in srgb, var(--acc) 20%, transparent);}
.mk-field input.invalid{border-color:var(--down);}
.mk .error{display:block;font-size:11.5px;color:#FCA5A5;margin-top:5px;}
.mk .error:empty{display:none;}
.mk .phone-hint{display:block;margin-top:6px;font-size:11.5px;color:var(--t3);font-variant-numeric:tabular-nums;}
.mk .phone-hint.low{color:#FB923C;}
.mk .phone-hint.ok{color:var(--up);}
.mk-consent{display:flex;gap:10px;align-items:flex-start;font-size:12.5px;color:var(--t2);margin:6px 0 4px;cursor:pointer;line-height:1.5;}
.mk-consent input{margin-top:2px;width:16px;height:16px;accent-color:var(--acc);flex:none;}
.mk-consent a{color:var(--t1);}
.mk-submit{
  width:100%;height:52px;margin-top:16px;border:0;border-radius:12px;cursor:pointer;
  font-family:inherit;font-size:16px;font-weight:700;color:#0b0f18;
  background:linear-gradient(135deg,var(--acc),var(--acc2));
  box-shadow:0 12px 30px color-mix(in srgb, var(--acc) 32%, transparent);
  transition:filter .14s, transform .12s;
}
.mk-submit:hover{filter:brightness(1.07);transform:translateY(-1px);}
.mk-submit:disabled{opacity:.6;cursor:not-allowed;transform:none;}
.mk-formnote{font-size:11.5px;color:var(--t3);margin:14px 0 0;line-height:1.5;}
.mk .form-alert{
  display:none;padding:11px 13px;border-radius:10px;font-size:13px;margin-bottom:14px;
  background:rgba(239,68,68,.12);border:1px solid rgba(239,68,68,.32);color:#FCA5A5;
}
.mk .form-alert.show{display:block;}

/* ---------- Secciones ---------- */
.mk-sec{padding:clamp(46px,6vw,84px) 0;border-top:1px solid var(--bd);}

/* ---------- Histórico del activo ---------- */
.mk-timeline{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;margin:30px 0 24px;}
.mk-hito{
  background:var(--panel);border:1px solid var(--bd);border-radius:16px;padding:20px;
  opacity:0;transform:translateY(14px);
  animation:mkIn .5s cubic-bezier(.16,1,.3,1) forwards;animation-delay:var(--d);
}
@keyframes mkIn{to{opacity:1;transform:none;}}
.mk-year{display:block;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--t3);margin-bottom:9px;}
.mk-move{display:inline-block;font-size:15px;font-weight:800;padding:5px 11px;border-radius:8px;margin-bottom:11px;}
.mk-move.up{background:rgba(34,197,94,.14);color:#4ADE80;}
.mk-move.down{background:rgba(239,68,68,.14);color:#F87171;}
.mk-move.flat{background:rgba(255,255,255,.07);color:var(--t2);}
.mk-hito p{font-size:13.5px;margin:0;}
.mk-hito b{color:var(--t1);}
.mk-disclaimer{
  font-size:13px;color:var(--t2);background:rgba(255,255,255,.035);
  border:1px solid var(--bd);border-left:3px solid var(--acc);
  border-radius:12px;padding:16px 18px;margin:0;
}
.mk-disclaimer b,.mk-disclaimer strong{color:var(--t1);}

/* ---------- Factores ---------- */
.mk-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:16px;margin-top:28px;}
.mk-card{background:var(--panel);border:1px solid var(--bd);border-radius:16px;padding:22px;transition:transform .16s,border-color .16s;}
.mk-card:hover{transform:translateY(-3px);border-color:color-mix(in srgb, var(--acc) 40%, transparent);}
.mk-ic{font-size:26px;display:block;margin-bottom:12px;}
.mk-card p{font-size:13.5px;margin:0;}

/* ---------- Las dos caras del riesgo ---------- */
.mk-duo{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.mk-face{border-radius:18px;padding:26px;border:1px solid var(--bd);}
.mk-face.up{background:linear-gradient(160deg,rgba(34,197,94,.10),transparent 70%);border-color:rgba(34,197,94,.28);}
.mk-face.down{background:linear-gradient(160deg,rgba(239,68,68,.10),transparent 70%);border-color:rgba(239,68,68,.28);}
.mk-face.up h3{color:#4ADE80;}
.mk-face.down h3{color:#F87171;}
.mk-face p{margin:0;font-size:14.5px;}
.mk-face b{color:var(--t1);}

/* ---------- Programa ---------- */
.mk-steps{list-style:none;padding:0;margin:30px 0 0;display:flex;flex-direction:column;gap:2px;}
.mk-steps li{display:flex;gap:18px;padding:20px 0;border-bottom:1px solid var(--bd);}
.mk-steps li:last-child{border-bottom:0;}
.mk-num{
  flex:none;width:40px;height:40px;border-radius:11px;display:grid;place-items:center;
  font-size:14px;font-weight:800;color:var(--acc);
  background:color-mix(in srgb, var(--acc) 14%, transparent);
  border:1px solid color-mix(in srgb, var(--acc) 32%, transparent);
}
.mk-steps h4{margin:0 0 5px;font-size:16px;font-weight:700;}
.mk-steps p{margin:0;font-size:14px;}
.mk-cta-wrap{margin-top:34px;text-align:center;}

/* ---------- Nota de marcas de terceros ---------- */
.mk-brandnote{padding:26px 0;}
.mk-brandnote p{font-size:12.5px;color:var(--t3);margin:0;line-height:1.6;}
.mk-brandnote b{color:var(--t2);}

/* ---------- Responsive ---------- */
@media(max-width:940px){
  .mk-hero-grid{grid-template-columns:1fr;}
  .mk-formbox{position:static;order:-1;}
  .mk-duo{grid-template-columns:1fr;}
}
@media(max-width:560px){
  .mk-wrap{padding:0 16px;}
  .mk-formbox{padding:22px 18px;border-radius:16px;}
  /* 16px evita que iOS haga zoom al enfocar */
  .mk-field input{height:50px;font-size:16px;}
  .mk-submit{height:52px;}
  .mk-steps li{gap:13px;}
  .mk-num{width:34px;height:34px;font-size:13px;}
}
@media(prefers-reduced-motion:reduce){
  .mk-hito{animation:none;opacity:1;transform:none;}
  .mk-card:hover,.mk-cta:hover,.mk-submit:hover{transform:none;}
}