/* ============================================================================
   Método CLINIC · Cristina Tébar — Hoja de estilos
   Paleta y rasgos del sistema de diseño del material del curso.
   ========================================================================== */

:root{
  --navy:#0B1622;
  --navy2:#111F30;
  --gold:#C9A84C;
  --gold-l:#E8CC7A;
  --gold-d:#8A6A1E;
  --cream:#F7F2EA;
  --cream2:#EDE6D8;
  --white:#FFFFFF;
  --gray:#6A7A8A;
  --green:#1E7A4A;
  --green-l:#EAF5EE;
  --red:#A33131;
  --red-l:#F7ECEC;
  --border:#D8D0C4;
  --text:#1E2D3D;
  --lb-h:56px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Outfit',sans-serif;
  background:var(--white);
  color:var(--text);
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
button{font-family:inherit}
::selection{background:var(--gold);color:var(--navy)}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}

/* --- Retícula dorada sobre fondos oscuros ------------------------------- */
.hero,.cristina,.campus-top{position:relative;overflow:hidden}
.hero::before,.cristina::before,.campus-top::before,
body.acceso-page::before,body.error-page::before{
  content:'';
  position:absolute;
  inset:0;
  background:
    repeating-linear-gradient(0deg,transparent,transparent 47px,rgba(201,168,76,.04) 47px,rgba(201,168,76,.04) 48px),
    repeating-linear-gradient(90deg,transparent,transparent 47px,rgba(201,168,76,.04) 47px,rgba(201,168,76,.04) 48px);
  pointer-events:none;
}
body.acceso-page::before,body.error-page::before{position:fixed}
.hero-inner,.cristina .section-inner,.campus-top-inner,.acceso-wrap,.error-wrap{position:relative;z-index:1}

/* --- Eyebrows ------------------------------------------------------------ */
.eyebrow{
  font-size:11px;
  letter-spacing:5px;
  text-transform:uppercase;
  color:var(--gold-d);
  margin-bottom:14px;
  text-align:center;
}
.eyebrow-dark{color:var(--gold)}

/* --- Botones ------------------------------------------------------------- */
.btn{
  display:inline-block;
  padding:12px 26px;
  font-size:13px;
  font-weight:600;
  letter-spacing:1px;
  text-transform:uppercase;
  text-decoration:none;
  text-align:center;
  border:1.5px solid transparent;
  cursor:pointer;
  transition:all .18s;
}
.btn-gold{background:var(--gold);border-color:var(--gold);color:var(--navy)}
.btn-gold:hover{background:var(--gold-l);border-color:var(--gold-l)}
.btn-ghost-dark{background:transparent;border-color:rgba(255,255,255,.25);color:rgba(255,255,255,.85)}
.btn-ghost-dark:hover{border-color:var(--gold-d);color:var(--gold-l)}
.btn-lg{padding:16px 34px;font-size:14px;font-weight:700}
.btn-block{display:block;width:100%}
.btn-nav{padding:9px 18px;font-size:12px;font-weight:700}
.btn:disabled{opacity:.6;cursor:wait}

/* ============================================================================
   LANDING
   ========================================================================== */

/* --- Nav fija ------------------------------------------------------------ */
.nav{
  position:fixed;
  top:0;left:0;right:0;
  z-index:200;
  background:rgba(11,22,34,.85);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(201,168,76,.18);
}
.nav-inner{
  max-width:1160px;
  margin:0 auto;
  padding:0 24px;
  height:64px;
  display:flex;
  align-items:center;
  gap:32px;
}
.nav-brand{display:flex;align-items:baseline;gap:8px;text-decoration:none;white-space:nowrap}
.nav-brand-main{
  font-family:'Cormorant Garamond',serif;
  font-size:19px;
  font-weight:700;
  letter-spacing:3px;
  color:var(--gold);
}
.nav-brand-sub{font-size:12px;letter-spacing:1px;color:rgba(255,255,255,.55)}
.nav-links{display:flex;gap:28px;margin-left:auto}
.nav-links a{
  font-size:13px;
  letter-spacing:.5px;
  color:rgba(255,255,255,.7);
  text-decoration:none;
  transition:color .18s;
}
.nav-links a:hover{color:var(--gold-l)}
.nav .btn-nav{flex-shrink:0}

/* --- Hero ---------------------------------------------------------------- */
.hero{
  background:var(--navy2);
  padding:168px 32px 96px;
  text-align:center;
}
.hero-inner{max-width:760px;margin:0 auto}
.hero .eyebrow{margin-bottom:30px}
.hero h1{
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(52px,9vw,96px);
  font-weight:700;
  color:var(--white);
  line-height:.98;
  margin-bottom:18px;
}
.hero h1 span{color:var(--gold-l)}
.hero-by{
  font-family:'Cormorant Garamond',serif;
  font-size:19px;
  font-style:italic;
  color:rgba(255,255,255,.5);
  margin-bottom:36px;
}
.hero-tagline{
  font-size:16.5px;
  font-weight:300;
  color:rgba(255,255,255,.65);
  line-height:1.75;
  max-width:540px;
  margin:0 auto 48px;
}
.acronimo{display:flex;justify-content:center;gap:4px;flex-wrap:wrap;margin-bottom:52px}
.letra-pill{
  background:rgba(201,168,76,.12);
  border:1px solid rgba(201,168,76,.25);
  padding:10px 16px;
  text-align:center;
}
.letra-big{
  font-family:'Cormorant Garamond',serif;
  font-size:28px;
  font-weight:700;
  color:var(--gold);
  display:block;
  line-height:1;
}
.letra-word{font-size:10px;color:rgba(255,255,255,.45);letter-spacing:1px;display:block;margin-top:3px}
.hero-ctas{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}

/* --- Secciones genéricas ------------------------------------------------- */
.section{padding:96px 32px}
.section[id]{scroll-margin-top:72px}
.section-inner{max-width:1080px;margin:0 auto}
.sec-title{
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(30px,4.5vw,46px);
  font-weight:700;
  color:var(--navy);
  line-height:1.12;
  text-align:center;
  margin-bottom:18px;
}
.sec-lead{
  font-size:16.5px;
  color:#4A5A6A;
  line-height:1.8;
  text-align:center;
  max-width:660px;
  margin:0 auto 56px;
}

/* --- El método ----------------------------------------------------------- */
.metodo{background:var(--cream)}
.valores-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.valor-card{
  background:var(--white);
  border:1.5px solid var(--border);
  padding:36px 32px;
  transition:border-color .2s;
}
.valor-card:hover{border-color:var(--gold-d)}
.valor-num{
  font-family:'Cormorant Garamond',serif;
  font-size:30px;
  font-weight:700;
  color:var(--gold);
  line-height:1;
  margin-bottom:14px;
}
.valor-title{
  font-family:'Cormorant Garamond',serif;
  font-size:24px;
  font-weight:700;
  color:var(--navy);
  margin-bottom:10px;
}
.valor-text{font-size:15px;color:#2E3D4F;line-height:1.75}

/* --- Programa ------------------------------------------------------------ */
.programa{background:var(--white)}
.modulo-card{
  border:1.5px solid var(--border);
  margin-bottom:16px;
  overflow:hidden;
  transition:border-color .2s;
}
.modulo-card:hover{border-color:var(--gold-d)}
.modulo-head{
  background:var(--navy);
  padding:22px 28px;
  display:flex;
  align-items:center;
  gap:22px;
}
.modulo-num{
  font-family:'Cormorant Garamond',serif;
  font-size:48px;
  font-weight:700;
  color:var(--gold);
  line-height:1;
  flex-shrink:0;
  min-width:64px;
}
.modulo-info{flex:1;min-width:0}
.modulo-titulo{
  font-family:'Cormorant Garamond',serif;
  font-size:22px;
  font-weight:700;
  color:var(--white);
  margin-bottom:4px;
}
.modulo-subtitulo{font-size:13px;color:rgba(255,255,255,.5);line-height:1.5}
.modulo-temas{
  padding:16px 28px;
  background:var(--white);
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.tema-tag{font-size:12px;color:var(--gray);background:var(--cream2);padding:4px 12px}
.modulo-card.bonus{border:2px solid var(--gold-d);background:var(--navy)}
.modulo-card.bonus .modulo-titulo{color:var(--gold-l)}
.programa-nota{
  margin-top:32px;
  background:var(--cream);
  border-left:3px solid var(--gold);
  padding:18px 24px;
  font-size:14.5px;
  color:#4A5A6A;
  line-height:1.7;
}

/* --- Sobre Cristina ------------------------------------------------------ */
.cristina{background:var(--navy)}
.cristina-grid{
  display:grid;
  grid-template-columns:1fr 1.15fr;
  gap:64px;
  align-items:center;
}
.cristina-photo{position:relative;margin:0 14px 14px 0}
.cristina-photo::after{
  content:'';
  position:absolute;
  inset:0;
  transform:translate(14px,14px);
  border:1.5px solid var(--gold-d);
  pointer-events:none;
}
.cristina-photo img{
  position:relative;
  z-index:1;
  width:100%;
  aspect-ratio:5/4;
  object-fit:cover;
  object-position:center 20%;
  border:1px solid rgba(201,168,76,.35);
}
.cristina .eyebrow{text-align:left}
.sec-title-dark{
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(32px,4.5vw,48px);
  font-weight:700;
  color:var(--white);
  line-height:1.1;
  margin-bottom:22px;
}
.cristina-bio>p{font-size:16px;font-weight:300;color:rgba(255,255,255,.72);line-height:1.85;margin-bottom:18px}
.cristina-quote{
  margin-top:30px;
  border:1.5px solid var(--gold-d);
  padding:26px 30px;
}
.cristina-quote p{
  font-family:'Cormorant Garamond',serif;
  font-size:21px;
  font-style:italic;
  color:var(--white);
  line-height:1.55;
}
.cristina-quote cite{
  display:block;
  font-style:normal;
  font-size:11px;
  letter-spacing:3px;
  text-transform:uppercase;
  color:var(--gold);
  margin-top:14px;
}

/* --- Cómo funciona ------------------------------------------------------- */
.como{background:var(--cream2)}
.pasos-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:2px;
  background:rgba(201,168,76,.35);
  border:1px solid rgba(201,168,76,.35);
}
.paso-box{background:var(--navy2);padding:36px 28px;text-align:center}
.paso-num{
  font-family:'Cormorant Garamond',serif;
  font-size:44px;
  font-weight:700;
  color:var(--gold);
  line-height:1;
  margin-bottom:14px;
}
.paso-title{
  font-size:13px;
  font-weight:700;
  letter-spacing:1px;
  text-transform:uppercase;
  color:var(--white);
  margin-bottom:10px;
}
.paso-desc{font-size:13.5px;color:rgba(255,255,255,.55);line-height:1.7}

/* --- Contacto ------------------------------------------------------------ */
.contacto{background:var(--cream)}
.form-wrap{max-width:720px;margin:0 auto}
.form{background:var(--white);border:1.5px solid var(--border);padding:40px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{margin-bottom:18px}
.field label{
  display:block;
  font-size:11px;
  font-weight:600;
  letter-spacing:2px;
  text-transform:uppercase;
  color:var(--gold-d);
  margin-bottom:7px;
}
.field input,.field textarea{
  width:100%;
  padding:13px 14px;
  font-family:inherit;
  font-size:15px;
  color:var(--text);
  background:var(--white);
  border:1.5px solid var(--border);
  transition:border-color .18s;
}
.field textarea{resize:vertical;min-height:110px}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--gold)}
.field ::placeholder{color:#A8B0B8}
.hp{position:absolute;left:-9999px;top:-9999px;height:1px;width:1px;overflow:hidden}
.form-err{
  background:var(--red-l);
  border-left:3px solid var(--red);
  color:#7A2A2A;
  font-size:14px;
  line-height:1.6;
  padding:12px 16px;
  margin-bottom:18px;
}
.form-nota{font-size:12.5px;color:var(--gray);margin-top:14px;text-align:center}
.form-ok{
  background:var(--green-l);
  border:1.5px solid var(--green);
  padding:52px 32px;
  text-align:center;
}
.form-ok-icon{
  font-size:40px;
  color:var(--green);
  line-height:1;
  margin-bottom:14px;
}
.form-ok-text{
  font-family:'Cormorant Garamond',serif;
  font-size:24px;
  font-weight:600;
  color:var(--navy);
}

/* --- Footer -------------------------------------------------------------- */
.footer{background:var(--navy);padding:40px 32px}
.footer-inner{
  max-width:1160px;
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.footer-brand{
  font-family:'Cormorant Garamond',serif;
  font-size:15px;
  font-weight:700;
  letter-spacing:4px;
  color:var(--gold);
}
.footer-copy{font-size:13px;color:rgba(255,255,255,.45)}
.footer-link{
  font-size:13px;
  letter-spacing:.5px;
  color:rgba(255,255,255,.7);
  text-decoration:none;
  border-bottom:1px solid rgba(201,168,76,.4);
  padding-bottom:2px;
  transition:color .18s;
}
.footer-link:hover{color:var(--gold-l)}

/* ============================================================================
   ACCESO
   ========================================================================== */
body.acceso-page{
  background:var(--navy);
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:40px 20px;
}
.acceso-wrap{width:100%;max-width:460px;text-align:center}
.acceso-title{
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(36px,7vw,48px);
  font-weight:700;
  letter-spacing:2px;
  color:var(--white);
  line-height:1;
  margin-bottom:8px;
}
.acceso-title span{color:var(--gold-l)}
.acceso-by{
  font-family:'Cormorant Garamond',serif;
  font-size:17px;
  font-style:italic;
  color:rgba(255,255,255,.5);
  margin-bottom:36px;
}
.acceso-card{
  background:var(--navy2);
  border:1px solid rgba(201,168,76,.3);
  padding:36px 32px;
  text-align:left;
}
.acceso-lead{font-size:14.5px;color:rgba(255,255,255,.65);line-height:1.7;margin-bottom:24px}
.acceso-error{
  background:rgba(163,49,49,.2);
  border-left:3px solid var(--red);
  color:#F0C6C6;
  font-size:14px;
  line-height:1.6;
  padding:12px 16px;
  margin-bottom:22px;
}
.acceso-label{
  display:block;
  font-size:11px;
  font-weight:600;
  letter-spacing:3px;
  text-transform:uppercase;
  color:var(--gold);
  margin-bottom:10px;
}
.acceso-input{
  width:100%;
  padding:16px 14px;
  font-family:inherit;
  font-size:19px;
  font-weight:500;
  letter-spacing:3px;
  text-align:center;
  text-transform:uppercase;
  color:var(--white);
  background:rgba(255,255,255,.05);
  border:1.5px solid rgba(255,255,255,.25);
  transition:border-color .18s;
  margin-bottom:18px;
}
.acceso-input:focus{outline:none;border-color:var(--gold)}
.acceso-input::placeholder{color:rgba(255,255,255,.25);letter-spacing:3px}
.acceso-volver{
  display:inline-block;
  margin-top:28px;
  font-size:13.5px;
  color:rgba(255,255,255,.55);
  text-decoration:none;
  transition:color .18s;
}
.acceso-volver:hover{color:var(--gold-l)}

/* ============================================================================
   CAMPUS
   ========================================================================== */
body.campus-page{background:var(--cream)}
.campus-top{background:var(--navy);padding:36px 32px 48px}
.campus-top-inner{max-width:960px;margin:0 auto}
.campus-topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  margin-bottom:40px;
}
.campus-badge{
  font-family:'Cormorant Garamond',serif;
  font-size:11px;
  font-weight:600;
  letter-spacing:5px;
  text-transform:uppercase;
  color:var(--gold);
  border:1px solid rgba(201,168,76,.3);
  padding:5px 14px;
}
.campus-salir{
  font-size:13px;
  color:rgba(255,255,255,.6);
  text-decoration:none;
  transition:color .18s;
}
.campus-salir:hover{color:var(--gold-l)}
.campus-hola{
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(34px,5.5vw,52px);
  font-weight:700;
  color:var(--white);
  line-height:1.05;
  margin-bottom:8px;
}
.campus-sub{font-size:15px;font-weight:300;color:rgba(255,255,255,.55);margin-bottom:32px}
.progreso-datos{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  margin-bottom:10px;
}
.progreso-num{font-size:13.5px;color:rgba(255,255,255,.75)}
.progreso-pct{
  font-family:'Cormorant Garamond',serif;
  font-size:24px;
  font-weight:700;
  color:var(--gold);
}
.progreso-barra{height:8px;background:rgba(255,255,255,.1)}
.progreso-relleno{height:100%;background:var(--gold);transition:width .35s ease}
.progreso-acciones{margin-top:26px}
.campus-fin{
  border:2px solid var(--gold-d);
  background:rgba(201,168,76,.08);
  padding:22px 26px;
}
.campus-fin-title{
  font-family:'Cormorant Garamond',serif;
  font-size:22px;
  font-weight:700;
  color:var(--gold-l);
  margin-bottom:6px;
}
.campus-fin-sub{font-size:13.5px;color:rgba(255,255,255,.6)}

.campus-main{max-width:960px;margin:0 auto;padding:48px 32px 72px}
.mod-card{
  background:var(--white);
  border:1.5px solid var(--border);
  margin-bottom:18px;
  transition:border-color .2s;
}
.mod-card:hover{border-color:var(--gold-d)}
.mod-card.complete{border-color:var(--gold)}
.mod-head{
  background:var(--navy);
  padding:20px 26px;
  display:flex;
  align-items:center;
  gap:20px;
}
.mod-num{
  font-family:'Cormorant Garamond',serif;
  font-size:44px;
  font-weight:700;
  color:var(--gold);
  line-height:1;
  flex-shrink:0;
  min-width:56px;
}
.mod-info{flex:1;min-width:0}
.mod-titulo{
  font-family:'Cormorant Garamond',serif;
  font-size:21px;
  font-weight:700;
  color:var(--white);
  margin-bottom:3px;
}
.mod-subtitulo{font-size:13px;color:rgba(255,255,255,.5);line-height:1.5}
.mod-count{flex-shrink:0;display:flex;align-items:baseline}
.mc-done{
  font-family:'Cormorant Garamond',serif;
  font-size:28px;
  font-weight:700;
  color:var(--gold);
}
.mc-total{font-size:14px;color:rgba(255,255,255,.4);margin-left:2px}
.mod-card.bonus .mod-num{font-size:36px}

.mod-lessons{list-style:none}
.lesson-row{
  display:flex;
  align-items:stretch;
  border-top:1px solid var(--cream2);
  background:var(--white);
  transition:background .15s;
}
.lesson-row:hover{background:#FFFDF6}
.lesson-link{
  flex:1;
  min-width:0;
  display:flex;
  align-items:center;
  gap:14px;
  padding:14px 20px;
  text-decoration:none;
  color:inherit;
}
.lesson-icon{font-size:18px;flex-shrink:0}
.lesson-tipo{flex:1;font-size:14.5px;font-weight:500;color:var(--text)}
.lesson-estado{
  display:flex;
  align-items:center;
  gap:6px;
  font-size:12.5px;
  white-space:nowrap;
  opacity:0;
  transition:opacity .18s;
}
.lesson-row.done .lesson-estado{opacity:1}
.estado-check{color:var(--gold-d);font-weight:700}
.estado-fecha{color:var(--gray)}
.lesson-row.done .lesson-tipo{color:#5A6A7A}
.lesson-toggle{
  display:flex;
  align-items:center;
  justify-content:center;
  padding:0 20px;
  background:transparent;
  border:none;
  border-left:1px solid var(--cream2);
  cursor:pointer;
}
.lt-check{
  width:24px;
  height:24px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:14px;
  font-weight:700;
  color:transparent;
  border:1.5px solid var(--border);
  transition:all .15s;
}
.lesson-toggle:hover .lt-check{border-color:var(--gold-d);color:var(--gold-d)}
.lesson-row.done .lt-check{background:var(--gold);border-color:var(--gold);color:var(--navy)}
.lesson-row.done .lesson-toggle:hover .lt-check{background:var(--gold-l);border-color:var(--gold-l)}

.campus-footer{margin-top:52px;text-align:center}
.campus-footer-salir{
  font-size:13.5px;
  color:var(--gray);
  text-decoration:none;
  border-bottom:1px solid var(--border);
  padding-bottom:2px;
  transition:color .18s,border-color .18s;
}
.campus-footer-salir:hover{color:var(--gold-d);border-color:var(--gold-d)}
.campus-footer-copy{font-size:12.5px;color:#9AA6B0;margin-top:14px}

/* ============================================================================
   VISOR DE LECCIÓN
   ========================================================================== */
body.leccion-page{overflow:hidden;height:100vh;background:var(--navy)}
.lb{
  height:var(--lb-h);
  background:var(--navy);
  border-bottom:2px solid var(--gold-d);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:0 18px;
}
.lb-left{display:flex;align-items:center;gap:18px;min-width:0}
.lb-back{
  font-size:13px;
  font-weight:600;
  letter-spacing:.5px;
  color:rgba(255,255,255,.7);
  text-decoration:none;
  white-space:nowrap;
  transition:color .18s;
}
.lb-back:hover{color:var(--gold-l)}
.lb-title{display:flex;flex-direction:column;min-width:0}
.lb-label{
  font-size:12px;
  font-weight:600;
  letter-spacing:1.5px;
  text-transform:uppercase;
  color:var(--gold);
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.lb-modtitle{
  font-size:12px;
  color:rgba(255,255,255,.55);
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.lb-right{display:flex;align-items:center;gap:10px;flex-shrink:0}
.lb-done{
  padding:9px 16px;
  font-size:11.5px;
  font-weight:700;
  letter-spacing:1px;
  text-transform:uppercase;
  background:transparent;
  border:1.5px solid rgba(255,255,255,.3);
  color:rgba(255,255,255,.85);
  cursor:pointer;
  transition:all .18s;
  white-space:nowrap;
}
.lb-done:hover{border-color:var(--gold-d);color:var(--gold-l)}
.lb-done.is-done{background:var(--gold);border-color:var(--gold);color:var(--navy)}
.lb-done.is-done:hover{background:var(--gold-l);border-color:var(--gold-l);color:var(--navy)}
.lb-nav{display:flex;gap:6px}
.lb-arrow{
  width:34px;
  height:34px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:18px;
  line-height:1;
  color:rgba(255,255,255,.8);
  border:1.5px solid rgba(255,255,255,.25);
  text-decoration:none;
  transition:all .18s;
}
.lb-arrow:hover{border-color:var(--gold-d);color:var(--gold-l)}
.lb-arrow.off{opacity:.3}
.lesson-frame{
  display:block;
  width:100%;
  height:calc(100vh - var(--lb-h));
  border:0;
  background:var(--cream);
}

/* ============================================================================
   PÁGINA DE ERROR
   ========================================================================== */
body.error-page{
  background:var(--navy);
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:40px 20px;
  text-align:center;
}
.error-code{
  font-family:'Cormorant Garamond',serif;
  font-size:96px;
  font-weight:700;
  color:var(--gold);
  line-height:1;
  margin:18px 0 6px;
}
.error-title{
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(26px,5vw,36px);
  font-weight:700;
  color:var(--white);
  margin-bottom:14px;
}
.error-msg{
  font-size:15px;
  color:rgba(255,255,255,.6);
  line-height:1.7;
  max-width:440px;
  margin:0 auto 32px;
}
.error-acciones{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}

/* ============================================================================
   RESPONSIVE
   ========================================================================== */
@media(max-width:960px){
  .nav-links{display:none}
  .cristina-grid{grid-template-columns:1fr;gap:48px}
  .cristina-photo{max-width:560px}
  .valores-grid{gap:16px}
}

@media(max-width:720px){
  .section{padding:64px 20px}
  .hero{padding:132px 20px 72px}
  .hero-tagline{font-size:15.5px}
  .letra-pill{padding:8px 11px}
  .letra-big{font-size:24px}
  .hero-ctas{flex-direction:column;align-items:center}
  .hero-ctas .btn{width:100%;max-width:320px}
  .valores-grid{grid-template-columns:1fr}
  .modulo-head{flex-direction:column;align-items:flex-start;gap:12px;padding:20px 22px}
  .modulo-temas{padding:14px 22px}
  .pasos-grid{grid-template-columns:1fr}
  .form{padding:28px 20px}
  .form-row{grid-template-columns:1fr}
  .footer-inner{flex-direction:column;text-align:center;gap:12px}
  .nav-inner{padding:0 16px;gap:16px;height:60px}
  .nav-brand-sub{display:none}

  /* Campus */
  .campus-top{padding:28px 20px 40px}
  .campus-main{padding:36px 16px 56px}
  .mod-head{padding:18px 20px;gap:16px}
  .mod-num{font-size:36px;min-width:44px}
  .mod-titulo{font-size:19px}
  .lesson-link{padding:13px 14px;gap:11px}
  .lesson-tipo{font-size:14px}
  .lesson-toggle{padding:0 16px}

  /* Visor de lección: barra en dos filas */
  :root{--lb-h:104px}
  .lb{
    flex-wrap:wrap;
    align-content:center;
    row-gap:8px;
    padding:10px 14px;
  }
  .lb-left{flex:1 1 100%;justify-content:space-between}
  .lb-modtitle{display:none}
  .lb-right{flex:1 1 100%;justify-content:space-between}
}

@media(max-width:400px){
  .acronimo{gap:3px}
  .letra-pill{padding:7px 8px}
  .acceso-card{padding:28px 20px}
  .lb-done{padding:8px 12px;font-size:11px}
}