/* ===========================================================
   Simulador CENEVAL · Derecho — AZUL MARINO ELEGANTE + DORADO
   Diseño profesional, confiable (sin efectos "tech")
   =========================================================== */
:root{
  --bg:#0e1c38;
  --bg-2:#0b1730;
  --panel:#16294d;
  --panel-2:#1b3157;
  --gold:#c9a24a;
  --gold-2:#b8893b;
  --gold-soft:#e3c27a;
  --txt:#eef2fb;
  --txt-2:#aab8d6;
  --line:rgba(255,255,255,.10);
  --line-2:rgba(255,255,255,.06);
  --ok:#3fcf93; --ok-bg:rgba(63,207,147,.12);
  --mal:#ff7a7a; --mal-bg:rgba(255,122,122,.12);
  --grad-gold:linear-gradient(135deg,#e3c27a,#c19536);
  --r:16px;
  --sombra:0 14px 40px rgba(0,0,0,.35);
  --serif:'Playfair Display',Georgia,'Times New Roman',serif;
  --sans:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);color:var(--txt);line-height:1.65;overflow-x:hidden;
  background:linear-gradient(180deg,#10203f,#0c1830 60%);
}
h1,h2,h3,h4{font-family:var(--serif);line-height:1.18;font-weight:700}
a{color:inherit;text-decoration:none}
img,video{max-width:100%;display:block}
.hidden{display:none !important}
.wrap{max-width:1080px;margin:0 auto;padding:0 22px}
.wrap.narrow{max-width:780px}
.center{text-align:center}
.eyebrow{text-transform:uppercase;letter-spacing:.2em;font-size:12px;font-weight:700;color:var(--gold);margin-bottom:12px}
.view{animation:fade .4s ease}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ===== Botones ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:inherit;font-weight:600;font-size:15px;
  padding:12px 24px;border-radius:10px;border:1.5px solid transparent;cursor:pointer;transition:.18s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn--gold{background:var(--grad-gold);color:#1a1305;box-shadow:0 8px 22px rgba(193,149,54,.28);border-color:transparent}
.btn--gold:hover{filter:brightness(1.05);box-shadow:0 12px 28px rgba(193,149,54,.4)}
.btn--outline{background:transparent;color:var(--gold-soft);border-color:rgba(201,162,74,.5)}
.btn--outline:hover{background:rgba(201,162,74,.12);border-color:var(--gold)}
.btn--sm{padding:9px 16px;font-size:14px}
.btn--lg{padding:15px 30px;font-size:16px}
.btn--block{width:100%}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
.back{background:none;border:0;color:var(--txt-2);font:inherit;font-size:15px;cursor:pointer;padding:18px 0 6px}
.back:hover{color:var(--gold-soft)}
.link-reset{background:none;border:0;color:var(--txt-2);font:inherit;text-decoration:underline;cursor:pointer}
.link-reset:hover{color:var(--mal)}

/* ===== Nav ===== */
.nav{position:sticky;top:0;z-index:50;background:rgba(11,23,48,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line-2)}
.nav__in{max-width:1080px;margin:0 auto;padding:13px 22px;display:flex;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:19px}
.brand__mark{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;background:var(--grad-gold);color:#1a1305;font-size:18px}
.brand__mark svg{width:60%;height:60%;display:block}
.brand__txt b{color:var(--gold-soft);font-weight:700}
.nav__links{display:flex;gap:1px;margin-left:10px}
.nav__links a{font-weight:500;font-size:13.5px;color:var(--txt-2);padding:8px 9px;border-radius:8px;cursor:pointer;transition:.15s;white-space:nowrap}
.nav__links a:hover{color:var(--gold-soft);background:rgba(255,255,255,.04)}
.nav__cta{margin-left:auto}

/* ===== Hero ===== */
.hero{position:relative;min-height:84vh;display:grid;place-items:center;overflow:hidden;
  background:radial-gradient(1100px 520px at 50% -10%, rgba(201,162,74,.14), transparent 60%), linear-gradient(180deg,#12233f,#0e1c38)}
.hero__media{position:absolute;inset:0;background:#0e1c38 url('img/estudiantes-1.jpg') center 30%/cover no-repeat}
.hero__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .8s}
.hero__video.ready{opacity:.32}
.hero__overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,20,44,.74),rgba(10,18,40,.9))}
.hero__inner{position:relative;z-index:2;text-align:center;max-width:760px;padding:40px 24px}
.hero__title{font-size:clamp(2.4rem,6vw,4rem);line-height:1.12;letter-spacing:-.01em}
.gold{color:var(--gold-soft)}
.hero__text{margin:20px auto 28px;max-width:54ch;color:#d4ddf2;font-size:1.12rem}
.hero__text strong{color:#fff}
.hero__cta{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.hero__trust{list-style:none;display:flex;gap:22px;flex-wrap:wrap;justify-content:center;margin-top:30px;color:var(--txt-2);font-size:14px;font-weight:500}
.hero__trust li{color:var(--gold-soft)}

/* ===== Trustbar ===== */
.trustbar{background:var(--panel-2);border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2)}
.trustbar__in{max-width:1080px;margin:0 auto;padding:16px 22px;display:flex;gap:14px 34px;flex-wrap:wrap;justify-content:center}
.trustbar__item{display:flex;align-items:center;gap:9px;font-size:14.5px;color:var(--txt);font-weight:500}
.trustbar__item span{color:var(--gold-soft);font-size:17px}

/* ===== Secciones ===== */
.sec{max-width:1080px;margin:0 auto;padding:74px 22px}
.sec--alt{max-width:none;background:rgba(255,255,255,.025);border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2)}
.sec--alt>*{max-width:1080px;margin-left:auto;margin-right:auto}
.sec__head{text-align:center;margin-bottom:44px}
.sec__title{font-size:clamp(1.8rem,4vw,2.6rem);color:#fff}
.sec__sub{color:var(--txt-2);max-width:620px;margin:14px auto 0;font-size:1.05rem}
.sec__head .sec__title::after{content:"";display:block;width:54px;height:3px;background:var(--grad-gold);border-radius:3px;margin:16px auto 0}

/* ===== Pasos ===== */
.pasos{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.paso{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:30px 26px;text-align:center;position:relative;transition:.18s}
.paso:hover{transform:translateY(-3px);box-shadow:var(--sombra);border-color:rgba(201,162,74,.35)}
.paso__n{width:54px;height:54px;margin:0 auto 16px;border-radius:50%;display:grid;place-items:center;font-family:var(--serif);font-size:24px;font-weight:700;color:#1a1305;background:var(--grad-gold)}
.paso h3{font-size:20px;margin-bottom:8px;color:#fff}
.paso p{color:var(--txt-2);font-size:15px}

/* ===== Beneficios ===== */
.benef-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px}
.benef{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;transition:.18s}
.benef:hover{transform:translateY(-3px);box-shadow:var(--sombra);border-color:rgba(201,162,74,.35)}
.benef__ico{width:50px;height:50px;border-radius:12px;display:grid;place-items:center;font-size:24px;background:rgba(201,162,74,.14);border:1px solid rgba(201,162,74,.3);margin-bottom:14px}
.benef h3{font-size:18px;margin-bottom:7px;color:var(--gold-soft)}
.benef p{color:var(--txt-2);font-size:14.5px}

/* ===== Opciones ===== */
.opciones{display:grid;grid-template-columns:1fr 1fr;gap:22px;max-width:920px;margin:0 auto}
.op-card{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:30px 28px;display:flex;flex-direction:column;transition:.2s;overflow:hidden}
.op-card:hover{transform:translateY(-4px);box-shadow:var(--sombra);border-color:rgba(201,162,74,.4)}
.op-card--feature{border-color:rgba(201,162,74,.6);background:linear-gradient(180deg,rgba(201,162,74,.08),var(--panel))}
.op-badge{position:absolute;top:16px;right:-34px;transform:rotate(38deg);background:var(--grad-gold);color:#1a1305;font-weight:700;font-size:11px;letter-spacing:.04em;padding:5px 40px}
.op-card__ico{font-size:32px;width:60px;height:60px;border-radius:15px;display:grid;place-items:center;background:rgba(255,255,255,.05);border:1px solid var(--line);margin-bottom:14px}
.op-card h3{font-size:23px;margin-bottom:8px;color:#fff}
.op-card>p{color:var(--txt-2);font-size:15px;margin-bottom:16px}
.op-list{list-style:none;margin:0 0 20px}
.op-list li{position:relative;padding:7px 0 7px 26px;font-size:14.5px;color:var(--txt-2);border-bottom:1px solid var(--line-2)}
.op-list li:before{content:"✓";position:absolute;left:0;color:var(--gold);font-weight:800}
.op-card__foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.price{font-family:var(--serif);font-size:34px;font-weight:700;color:#fff;display:flex;align-items:baseline;gap:2px}
.price__cur{font-size:20px;color:var(--gold-soft)}
.price small{font-size:13px;color:var(--txt-2);font-family:var(--sans)}
.pago-seguro{text-align:center;color:var(--txt-2);font-size:14px;margin-top:24px}

/* ===== Banner examen en curso ===== */
.banner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;background:linear-gradient(135deg,rgba(201,162,74,.14),var(--panel));border:1px solid rgba(201,162,74,.4);border-radius:14px;padding:16px 20px;margin-bottom:26px}
.banner strong{color:var(--gold-soft)}
.banner span{color:var(--txt-2);font-size:14px}
.banner__a{display:flex;gap:10px}

/* ===== Reglas ===== */
.reglas-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.regla{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:24px 22px;overflow:hidden;transition:.18s}
.regla:hover{transform:translateY(-3px);box-shadow:var(--sombra)}
.regla__n{position:absolute;top:-12px;right:6px;font-family:var(--serif);font-size:64px;font-weight:700;color:rgba(255,255,255,.05)}
.regla h3{font-size:18px;margin-bottom:8px;color:var(--gold-soft)}
.regla p{color:var(--txt-2);font-size:14.5px}
.regla--alert{border-color:rgba(255,122,122,.45)}
.regla--alert h3{color:#ff9c9c}

/* ===== FAQ ===== */
.faq-list{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq{background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:18px 20px;font-weight:600;font-size:16px;color:var(--txt);display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold-soft);font-size:22px;font-weight:400;transition:.2s}
.faq[open] summary::after{transform:rotate(45deg)}
.faq summary:hover{color:var(--gold-soft)}
.faq p{padding:0 20px 18px;color:var(--txt-2);font-size:15px}

/* ===== CTA final ===== */
.cta-final{position:relative;text-align:center;padding:84px 22px;background:linear-gradient(rgba(11,23,48,.84),rgba(11,23,48,.92)),url('img/estudiante-4.jpg') center/cover no-repeat}
.cta-final h2{font-size:clamp(1.7rem,3.6vw,2.4rem);color:#fff;margin-bottom:12px}
.cta-final p{color:var(--txt-2);max-width:560px;margin:0 auto 24px}

/* ===== Footer ===== */
.footer{border-top:1px solid var(--line-2);background:var(--bg-2);padding:30px 22px;text-align:center}
.footer__in{max-width:1080px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.footer__brand{display:flex;align-items:center;gap:10px;color:var(--txt);font-size:14.5px;font-weight:500}
.footer__brand .brand__mark{width:28px;height:28px;font-size:15px}
.footer__contacto{display:flex;gap:16px}
.footer__contacto a{color:var(--gold-soft);font-size:14.5px;font-weight:500}
.footer__contacto a:hover{text-decoration:underline}
.footer__nota{color:var(--txt-2);font-size:12.5px;margin-top:16px;border-top:1px solid var(--line-2);padding-top:16px}

/* ===== Cards genéricas ===== */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--sombra)}
.card__h{font-size:18px;margin-bottom:14px;color:var(--gold-soft)}

/* ===== Pago ===== */
.pay-grid{display:grid;grid-template-columns:1fr 410px;gap:36px;align-items:start;padding-top:6px}
.pay-pitch .sec__title{display:inline-block}
.pay-pitch .sec__title::after{margin-left:0}
.pay-pitch .sec__sub{margin-left:0}
.pay-pitch .pago-seguro{text-align:left;margin-top:16px}
.pay-card{position:sticky;top:84px}
.pay-price{display:flex;align-items:baseline;gap:8px;justify-content:center}
.pay-amount{font-family:var(--serif);font-size:46px;color:#fff;font-weight:700}
.pay-cur{color:var(--txt-2);font-weight:600}
.pay-label{text-align:center;color:var(--txt-2);margin:2px 0 18px;font-size:14px}
.field{display:block;margin-bottom:12px}
.field span{display:block;font-size:13px;color:var(--txt-2);margin-bottom:5px;font-weight:600}
.field input{width:100%;border:1.5px solid var(--line);border-radius:10px;padding:12px 13px;font:inherit;font-size:15px;background:rgba(255,255,255,.04);color:var(--txt);transition:.15s}
.field input::placeholder{color:#6d7ba0}
.field input:focus{outline:none;border-color:var(--gold);background:rgba(255,255,255,.07)}
.pay-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pay-sep{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--txt-2);margin:14px 0 12px;border-top:1px solid var(--line-2);padding-top:14px;font-weight:700}
.metodos{display:flex;gap:8px;margin-bottom:14px}
.metodo{flex:1;background:rgba(255,255,255,.04);border:1.5px solid var(--line);border-radius:10px;padding:11px 6px;color:var(--txt-2);font:inherit;font-size:13.5px;font-weight:600;cursor:pointer;transition:.15s}
.metodo:hover{border-color:var(--gold-2)}
.metodo.sel{background:rgba(201,162,74,.16);border-color:var(--gold);color:var(--gold-soft)}
.acepto{display:flex;gap:10px;align-items:flex-start;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:11px;padding:13px;margin:6px 0 14px;cursor:pointer;font-size:13.5px;color:var(--txt-2)}
.acepto input{margin-top:2px;width:17px;height:17px;flex:none;accent-color:var(--gold-2)}
.pay-error{color:#ffb4b4;background:var(--mal-bg);border:1px solid rgba(255,122,122,.4);border-radius:9px;padding:9px 12px;font-size:14px;margin-bottom:12px}
.pay-demo{font-size:12.5px;color:var(--txt-2);text-align:center;margin-top:14px;line-height:1.5}

/* ===== Guías ===== */
.guias-ok{text-align:center;margin-top:24px}
.ok-ico{font-size:44px;margin-bottom:6px}
.guias-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:18px}
.guias-preview{margin-top:20px}
.guia-mat{border-top:1px solid var(--line-2);padding:14px 0}
.guia-mat:first-child{border-top:0}
.guia-mat h4{color:var(--gold-soft);font-size:16px;margin-bottom:6px}
.guia-mat ul{margin:0 0 0 20px;color:var(--txt-2);font-size:14px}
.correo-msg{color:var(--txt-2);font-size:14.5px}
.correo-msg b{color:var(--gold-soft)}
.correo-nota{font-size:12.5px;color:var(--txt-2);margin-top:8px;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:8px;padding:8px 11px}
.correo-nota b{color:var(--gold-soft)}
.correo-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}

/* ===== Quiz ===== */
.quiz-bar{display:flex;align-items:center;justify-content:space-between;margin:10px 0 12px;gap:12px;flex-wrap:wrap}
.quiz-meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.pill{background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600;color:var(--txt-2)}
.pill-materia{background:rgba(201,162,74,.14);border-color:rgba(201,162,74,.4);color:var(--gold-soft)}
.pill-bloque{background:rgba(255,255,255,.07);border-color:var(--line);color:var(--txt)}
.pill-timer{background:rgba(255,255,255,.06);font-variant-numeric:tabular-nums;min-width:74px;text-align:center;color:#fff}
.pill-timer.danger{background:var(--mal-bg);border-color:rgba(255,122,122,.5);color:#ffb4b4;animation:pulse 1s infinite}
@keyframes pulse{50%{opacity:.55}}
.progress{height:8px;background:rgba(255,255,255,.06);border-radius:999px;overflow:hidden;margin-bottom:20px;border:1px solid var(--line-2)}
.progress-fill{height:100%;width:0;background:var(--grad-gold);border-radius:999px;transition:width .35s}
.quiz-card{padding:30px}
.q-area{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);margin-bottom:12px}
.q-enunciado{font-size:18.5px;line-height:1.6;margin-bottom:18px;color:var(--txt)}
.q-elementos{margin:0 0 18px;padding-left:22px;color:var(--txt);font-size:16px}
.q-elementos li{margin:5px 0}
.q-opciones{display:flex;flex-direction:column;gap:11px}
.opcion{display:flex;align-items:flex-start;gap:14px;width:100%;text-align:left;background:rgba(255,255,255,.04);border:1.5px solid var(--line);border-radius:12px;padding:15px 17px;font:inherit;font-size:16px;cursor:pointer;transition:.13s;color:var(--txt)}
.opcion:hover:not(:disabled){border-color:var(--gold);background:rgba(255,255,255,.07)}
.opcion:disabled{cursor:default}
.op-letra{width:30px;height:30px;border-radius:8px;flex:none;display:grid;place-items:center;font-weight:700;background:rgba(255,255,255,.06);border:1.5px solid var(--line);color:var(--txt-2);transition:.13s}
.opcion:hover:not(:disabled) .op-letra{border-color:var(--gold);color:var(--gold-soft)}
.op-texto{padding-top:3px}
.opcion.sel{border-color:var(--gold);background:rgba(201,162,74,.14)}
.opcion.sel .op-letra{background:var(--grad-gold);border-color:transparent;color:#1a1305}
.opcion.correcta{border-color:var(--ok);background:var(--ok-bg)}
.opcion.correcta .op-letra{background:var(--ok);border-color:var(--ok);color:#06281a}
.opcion.incorrecta{border-color:var(--mal);background:var(--mal-bg)}
.opcion.incorrecta .op-letra{background:var(--mal);border-color:var(--mal);color:#3a0b0b}
.q-feedback{margin-top:20px;border-radius:13px;padding:16px 18px;font-size:15.5px;border:1px solid}
.q-feedback.bien{background:var(--ok-bg);border-color:rgba(63,207,147,.4)}
.q-feedback.mal{background:var(--mal-bg);border-color:rgba(255,122,122,.4)}
.fb-head{font-weight:700;margin-bottom:6px}
.q-feedback.bien .fb-head{color:var(--ok)}
.q-feedback.mal .fb-head{color:#ffb4b4}
.fb-just b{color:var(--gold-soft)}
.quiz-nav{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:22px}
.quiz-nav-mid{flex:1;text-align:center}
.navgrid{display:flex;flex-wrap:wrap;gap:7px;justify-content:center}
.navdot{width:34px;height:34px;border-radius:9px;border:1.5px solid var(--line);background:rgba(255,255,255,.03);font:inherit;font-size:13px;font-weight:600;color:var(--txt-2);cursor:pointer;transition:.12s}
.navdot:hover{border-color:var(--gold)}
.navdot.contestada{background:rgba(201,162,74,.16);border-color:var(--gold-2);color:var(--gold-soft)}
.navdot.actual{outline:2px solid var(--gold);outline-offset:1px}

/* ===== Descanso ===== */
.descanso-card{text-align:center;margin-top:30px}
.descanso-ico{font-size:46px;margin-bottom:6px}
.descanso-stats{display:flex;gap:24px;justify-content:center;flex-wrap:wrap;margin:16px 0}
.hstat{text-align:center}
.hstat b{display:block;font-family:var(--serif);font-size:24px;color:var(--gold-soft)}
.hstat span{font-size:13px;color:var(--txt-2)}
.nota{color:var(--txt-2);font-size:14px;margin:6px 0 18px}

/* ===== Resultado ===== */
.resultado-top{display:flex;gap:30px;align-items:center;flex-wrap:wrap;justify-content:center;margin:18px 0 30px}
.score-ring{--p:0;width:170px;height:170px;border-radius:50%;flex:none;display:grid;place-items:center;background:conic-gradient(var(--gold) calc(var(--p)*1%),rgba(255,255,255,.08) 0);position:relative}
.score-ring:before{content:"";position:absolute;inset:13px;background:#13243f;border-radius:50%}
.score-num{position:relative;font-family:var(--serif);font-size:46px;color:var(--gold-soft);font-weight:700;line-height:1}
.score-num small{font-size:20px}
.resultado-info{min-width:240px}
.res-nivel{display:inline-block;font-weight:700;font-size:14px;padding:5px 14px;border-radius:999px;margin-bottom:8px}
.nivel-ans{background:var(--mal-bg);color:#ffb4b4;border:1px solid rgba(255,122,122,.4)}
.nivel-ds{background:rgba(201,162,74,.14);color:var(--gold-soft);border:1px solid rgba(201,162,74,.4)}
.nivel-dss{background:var(--ok-bg);color:var(--ok);border:1px solid rgba(63,207,147,.4)}
.res-line{margin:2px 0;font-size:17px;color:var(--txt-2)}
.res-line strong{color:var(--gold-soft);font-size:20px}
.res-veredicto{font-family:var(--serif);font-size:21px;margin:12px 0 10px;color:#fff}
.res-recom{font-size:14.5px;color:var(--txt-2);background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:10px;padding:10px 14px;margin-bottom:16px}
.res-recom b{color:var(--gold-soft)}
.res-actions{display:flex;gap:10px;flex-wrap:wrap}
.res-sub{font-family:var(--serif);font-size:20px;margin:30px 0 16px;border-top:1px solid var(--line-2);padding-top:24px;color:var(--gold-soft)}
.correo-card,.feedback-card{margin-top:24px}
.res-materias{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
.resm{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.resm-top{display:flex;justify-content:space-between;gap:8px;margin-bottom:8px}
.resm-name{font-weight:600;font-size:14px;color:var(--txt)}
.resm-score{font-weight:700;color:var(--gold-soft);font-size:14px}
.resm-bar{height:7px;background:rgba(255,255,255,.07);border-radius:999px;overflow:hidden}
.resm-fill{height:100%;border-radius:999px;background:var(--grad-gold)}
.fb-block{margin-bottom:16px}
.fb-block h4{font-size:16px;margin-bottom:6px;color:#fff}
.fb-block p{color:var(--txt-2);font-size:15px}
.fb-tags{display:flex;flex-wrap:wrap;gap:8px}
.fb-tag{font-size:13px;padding:5px 12px;border-radius:999px;font-weight:600}
.fb-tag.fuerte{background:var(--ok-bg);color:var(--ok);border:1px solid rgba(63,207,147,.4)}
.fb-tag.debil{background:var(--mal-bg);color:#ffb4b4;border:1px solid rgba(255,122,122,.4)}
.fb-consejos{list-style:none;margin-top:6px}
.fb-consejos li{position:relative;padding:9px 0 9px 26px;border-top:1px solid var(--line-2);font-size:14.5px;color:var(--txt-2)}
.fb-consejos li:first-child{border-top:0}
.fb-consejos li:before{content:"▸";position:absolute;left:4px;color:var(--gold);font-weight:800}
.fb-consejos li b{color:var(--gold-soft)}
.repaso{display:flex;flex-direction:column;gap:14px}
.rep-item{background:var(--panel);border:1px solid var(--line);border-radius:13px;padding:18px 20px;border-left:5px solid var(--line)}
.rep-item.bien{border-left-color:var(--ok)}
.rep-item.mal{border-left-color:var(--mal)}
.rep-q{font-size:16px;margin-bottom:10px}
.rep-num{color:var(--gold);font-weight:700;margin-right:6px}
.rep-op{font-size:14.5px;padding:6px 12px;border-radius:8px;margin:4px 0;border:1px solid transparent}
.rep-op.ok{background:var(--ok-bg);color:#a6f0cf;border-color:rgba(63,207,147,.4)}
.rep-op.tu{background:var(--mal-bg);color:#ffc4c4;border-color:rgba(255,122,122,.4)}
.rep-just{margin-top:10px;font-size:14.5px;color:var(--txt-2);background:rgba(255,255,255,.04);border-radius:9px;padding:11px 13px}
.rep-just b{color:var(--gold-soft)}

/* ===== Asesores / Contacto ===== */
.contacto-card{max-width:560px;margin:0 auto}
.field textarea{width:100%;border:1.5px solid var(--line);border-radius:10px;padding:12px 13px;font:inherit;font-size:15px;background:rgba(255,255,255,.04);color:var(--txt);transition:.15s;resize:vertical;min-height:108px}
.field textarea::placeholder{color:#6d7ba0}
.field textarea:focus{outline:none;border-color:var(--gold);background:rgba(255,255,255,.07)}
.contacto-nota{font-size:13.5px;color:var(--txt-2);background:rgba(201,162,74,.1);border:1px solid rgba(201,162,74,.32);border-radius:10px;padding:11px 13px;margin:8px 0 14px}
.contacto-nota b{color:var(--gold-soft)}
.contacto-estado{font-size:14px;margin:12px 0 0;text-align:center;min-height:1px}
.contacto-estado.ok{color:var(--ok)}
.contacto-estado.err{color:#ffb4b4}

/* ===== Quiénes somos ===== */
.nosotros{max-width:720px;margin:0 auto;text-align:center}
.nosotros p{color:var(--txt-2);font-size:1.08rem;line-height:1.8;margin-bottom:18px}
.nosotros p b{color:var(--txt)}
.nosotros-cita{font-family:var(--serif);font-style:italic;font-size:1.45rem;line-height:1.55;color:var(--gold-soft);background:rgba(201,162,74,.08);border:1px solid rgba(201,162,74,.26);border-radius:14px;padding:24px 30px;margin:28px auto;max-width:640px}
.nosotros-firma{font-size:.98rem;color:var(--gold);font-weight:600;letter-spacing:.01em;margin-top:6px}

/* ===== Promo de lanzamiento ===== */
.promo-lanz{display:inline-block;background:rgba(201,162,74,.15);border:1px solid rgba(201,162,74,.45);color:var(--gold-soft);font-size:12.5px;font-weight:700;letter-spacing:.02em;padding:5px 13px;border-radius:999px;margin:4px 0 12px}
.precio-antes{color:var(--txt-2);text-decoration:line-through;font-size:.6em;font-weight:600;opacity:.65;margin-right:5px;align-self:center}

/* ===== Responsive ===== */
@media(max-width:860px){
  .pay-grid{grid-template-columns:1fr;gap:22px}
  .pay-card{position:static}
  .opciones{grid-template-columns:1fr}
}
@media(max-width:680px){
  .nav__links{display:none}
  .nav__cta{margin-left:auto}
  .sec{padding:54px 20px}
  .quiz-card{padding:22px 18px}
  .q-enunciado{font-size:17px}
  .resultado-top{gap:18px}
  .banner{flex-direction:column;align-items:stretch}
  .footer__in{flex-direction:column}
}