/* === RESET === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'DM Sans',system-ui,sans-serif;
  font-weight:300;
  color:#0D0D0D;
  background:#FFFFFF;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul,ol{list-style:none}

/* === REVEAL === */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .65s ease,transform .65s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* === BOTONES === */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:1rem 1.75rem;border-radius:4px;
  font-family:'DM Sans',sans-serif;font-weight:500;font-size:.95rem;
  letter-spacing:.04em;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease;
  white-space:nowrap;
}
.btn-primary{background:#C0272D;color:#fff}
.btn-primary:hover{background:#9B1F24;transform:translateY(-2px);box-shadow:0 10px 28px rgba(192,39,45,.35)}
.btn-sm{padding:.65rem 1.1rem;font-size:.82rem;letter-spacing:.02em}
.btn-submit{
  background:#C0272D;color:#fff;width:100%;
  padding:1.15rem 1.5rem;font-size:.95rem;
  font-weight:600;letter-spacing:.08em;
  margin-top:.5rem;
}
.btn-submit:hover{background:#9B1F24;transform:translateY(-2px);box-shadow:0 12px 30px rgba(192,39,45,.45)}
.btn-submit:disabled{background:rgba(192,39,45,.3);color:rgba(255,255,255,.6);cursor:not-allowed;transform:none;box-shadow:none}
.btn-submit:disabled:hover{transform:none;box-shadow:none;background:rgba(192,39,45,.3)}

/* === TIPOGRAFÍA BASE === */
.section-label{
  font-family:'DM Sans',sans-serif;font-weight:500;
  font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;
  color:#C0272D;margin-bottom:1rem;
}
.section-title{
  font-family:'Instrument Serif',serif;font-weight:400;
  font-size:clamp(2.2rem,4vw,3.6rem);
  line-height:1.05;color:#1B2A5E;letter-spacing:-.01em;
}

/* === NAV === */
.nav{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(27,42,94,.15);
  transition:padding .3s ease,box-shadow .3s ease;
  color:#1B2A5E;
}
.nav-inner{
  max-width:1400px;margin:0 auto;
  padding:1.5rem 2.5rem;
  display:flex;align-items:center;justify-content:space-between;gap:2rem;
  transition:padding .3s ease;
}
.nav.scrolled .nav-inner{padding:.75rem 2.5rem}
.nav.scrolled{box-shadow:0 6px 22px rgba(13,13,13,.06)}
.nav-left{display:flex;align-items:center;gap:.75rem}
.logo-nav{height:26px;width:auto;object-fit:contain}
.nav-x{font-family:'DM Sans',sans-serif;font-weight:500;font-size:.85rem;letter-spacing:.04em;color:#1B2A5E}
.nav-center{font-family:'DM Sans',sans-serif;font-weight:300;font-size:.78rem;color:#5A5170;letter-spacing:.12em;text-transform:uppercase}

/* === HERO === */
.hero{
  max-width:1400px;margin:0 auto;
  padding:90px 2.5rem 110px;
  scroll-margin-top:80px;
}
.hero-grid{
  display:grid;grid-template-columns:1.05fr 1fr;gap:4rem;align-items:center;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:.6rem;
  padding:.5rem 1rem;border-radius:999px;
  border:1px solid rgba(27,42,94,.2);background:#F7F5F2;
  font-family:'DM Sans',sans-serif;font-weight:500;
  font-size:.72rem;letter-spacing:.15em;text-transform:uppercase;
  color:#0D0D0D;margin-bottom:2rem;
}
.dot-pulse{
  width:8px;height:8px;border-radius:50%;background:#C0272D;
  box-shadow:0 0 0 0 rgba(192,39,45,.6);
  animation:pulse 1.8s ease-out infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(192,39,45,.55)}
  70%{box-shadow:0 0 0 10px rgba(192,39,45,0)}
  100%{box-shadow:0 0 0 0 rgba(192,39,45,0)}
}

/* Cifra ancla 0.4% / 65% */
.cifra-ancla{
  margin-bottom:1.5rem;
  padding-left:1.25rem;
  border-left:3px solid #C0272D;
}
.cifra-line{
  display:flex;align-items:baseline;gap:.9rem;flex-wrap:wrap;
  margin-bottom:.4rem;
}
.cifra-line:last-child{margin-bottom:0}
.cifra-num{
  font-family:'Syne',sans-serif;font-weight:800;
  font-size:clamp(2.4rem,4.5vw,3.6rem);line-height:1;
  color:#1B2A5E;letter-spacing:-.02em;
}
.cifra-num-accent{color:#C0272D}
.cifra-text{
  font-family:'DM Sans',sans-serif;font-weight:400;
  font-size:clamp(.95rem,1.15vw,1.1rem);color:#0D0D0D;
  line-height:1.3;
}

.hero-title{
  font-family:'Instrument Serif',serif;font-weight:400;
  font-size:clamp(2.8rem,5.5vw,5rem);line-height:1;
  letter-spacing:-.02em;color:#0D0D0D;
  margin-bottom:1.5rem;
}
.underline-accent{
  position:relative;display:inline-block;
  text-decoration:underline;
  text-decoration-color:#C0272D;
  text-decoration-thickness:3px;
  text-underline-offset:10px;
  font-style:italic;
}
.hero-lead{
  font-size:clamp(1.05rem,1.3vw,1.18rem);
  max-width:560px;color:#5A5170;font-weight:300;line-height:1.55;
  margin-bottom:1.8rem;
}
.hero-lead strong{color:#1B2A5E;font-weight:500}
.meta-chips{
  display:flex;flex-wrap:wrap;gap:.5rem;
}
.meta-chips li{
  padding:.45rem .9rem;border:1px solid rgba(27,42,94,.2);
  border-radius:999px;font-size:.82rem;color:#0D0D0D;background:#fff;
}

/* Form card en hero (fondo claro) */
.hero-form-wrap{position:relative}
.hero-form-card{
  background:#fff;
  border:1px solid rgba(27,42,94,.15);
  border-radius:8px;
  padding:2.2rem 2rem;
  box-shadow:0 30px 60px -30px rgba(27,42,94,.25);
}
.form-title{
  font-family:'Instrument Serif',serif;font-weight:400;
  font-size:clamp(1.7rem,2.4vw,2.1rem);line-height:1.1;
  color:#1B2A5E;letter-spacing:-.01em;
  margin-bottom:.5rem;
}
.form-subtitle{
  font-size:.9rem;color:#5A5170;line-height:1.5;
  margin-bottom:1.5rem;
}
.registro-form{display:flex;flex-direction:column;gap:1rem;text-align:left}
.form-field{display:flex;flex-direction:column;gap:.35rem}
.form-field span{
  font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;
  color:#5A5170;font-weight:500;
}
.form-field input{
  padding:.85rem 1rem;
  background:#fff;
  border:1px solid rgba(27,42,94,.22);
  border-radius:4px;color:#0D0D0D;
  font-size:.95rem;font-family:inherit;
  transition:border-color .25s ease,box-shadow .25s ease,background .25s ease;
}
.form-field input::placeholder{color:rgba(13,13,13,.32)}
.form-field input:focus{
  outline:none;border-color:#693BE8;
  background:#fff;
  box-shadow:0 0 0 3px rgba(105,59,232,.18);
}
.form-note{
  text-align:center;color:#5A5170;
  font-size:.78rem;margin-top:.6rem;
}

/* Estados del form */
.registro-form.is-highlighted{
  animation:formPulse 1.4s ease-out 2;
  border-radius:8px;
}
@keyframes formPulse{
  0%   { box-shadow:0 0 0 0 rgba(192,39,45,0); }
  30%  { box-shadow:0 0 0 8px rgba(192,39,45,.45), 0 0 32px 6px rgba(192,39,45,.3); }
  100% { box-shadow:0 0 0 0 rgba(192,39,45,0); }
}
@media (prefers-reduced-motion:reduce){
  .registro-form.is-highlighted{ animation:none; }
}
.form-success{
  text-align:center;padding:2.2rem 1rem;
  background:#F7F5F2;border:1px solid rgba(27,42,94,.12);
  border-radius:6px;
}
.form-success h3{
  font-family:'Instrument Serif',serif;font-weight:400;
  font-size:1.7rem;color:#1B2A5E;margin-bottom:.7rem;
}
.form-success p{color:#5A5170;font-size:.95rem;line-height:1.5}
.form-duplicate{border-color:rgba(245,200,60,.55);background:rgba(245,200,60,.10)}
.form-duplicate h3{color:#9B6B00}
.form-error{
  text-align:center;padding:1.1rem 1rem;margin-top:1rem;
  background:rgba(192,39,45,.06);border:1px solid rgba(192,39,45,.35);
  border-radius:4px;color:#9B1F24;font-size:.9rem;
}
.form-error a{color:#9B1F24;text-decoration:underline}

/* === LO QUE VERÁS EN 30 MINUTOS === */
.learn{padding:120px 2.5rem;max-width:1400px;margin:0 auto}
.learn-head{max-width:720px;margin-bottom:3.5rem}
.learn-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;
}
.learn-card{
  position:relative;padding:2.2rem 1.8rem 2rem;
  border:1px solid rgba(27,42,94,.15);border-radius:6px;
  background:#fff;overflow:hidden;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
  display:flex;flex-direction:column;gap:.7rem;
}
.learn-card:hover{transform:translateY(-4px);box-shadow:0 18px 36px rgba(27,42,94,.10);border-color:rgba(27,42,94,.3)}
.learn-num{
  position:absolute;top:-.4rem;right:1rem;
  font-family:'Syne',sans-serif;font-weight:800;
  font-size:5.5rem;color:rgba(105,59,232,.12);
  line-height:1;pointer-events:none;
}
.learn-title{
  position:relative;
  font-family:'Instrument Serif',serif;font-weight:400;
  font-size:1.45rem;line-height:1.15;color:#1B2A5E;
  letter-spacing:-.01em;max-width:88%;
}
.learn-body{
  position:relative;
  font-size:.95rem;line-height:1.55;color:#0D0D0D;
  font-weight:300;
}
.learn-q{
  position:relative;
  margin-top:auto;padding-top:1rem;
  border-top:1px solid rgba(27,42,94,.12);
  font-family:'Instrument Serif',serif;font-style:italic;
  font-size:.98rem;line-height:1.4;color:#C0272D;
}

/* === ESTE WEBINAR ES PARA TI SI… === */
.audience{padding:120px 2.5rem;max-width:1400px;margin:0 auto;background:#fff}
.audience-head{max-width:760px;margin-bottom:3.5rem}
.audience-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.audience-card{
  padding:2.2rem 2rem;background:#F7F5F2;
  border:1px solid rgba(27,42,94,.10);border-radius:6px;
  transition:transform .3s ease,box-shadow .3s ease;
}
.audience-card:hover{transform:translateY(-4px);box-shadow:0 18px 36px rgba(27,42,94,.10)}
.audience-check{
  width:36px;height:36px;border-radius:50%;
  background:#C0272D;color:#fff;
  display:flex;align-items:center;justify-content:center;
  margin-bottom:1.1rem;
}
.audience-check svg{width:18px;height:18px}
.audience-card h3{
  font-family:'Instrument Serif',serif;font-weight:400;
  font-size:1.5rem;line-height:1.2;margin-bottom:1rem;color:#1B2A5E;
  letter-spacing:-.01em;
}
.audience-card p{font-size:.96rem;line-height:1.6;color:#0D0D0D;font-weight:300}

/* === CARTEL === */
.cartel{padding:100px 2.5rem;background:#F7F5F2}
.cartel-inner{
  max-width:760px;margin:0 auto;
  display:flex;flex-direction:column;align-items:center;gap:2rem;
}
.cartel-img{
  width:100%;height:auto;
  border-radius:8px;
  box-shadow:0 30px 60px -25px rgba(27,42,94,.35);
}
.cartel-cta{padding:1.1rem 2rem;font-weight:600;letter-spacing:.08em}

/* === IMPARTIDO POR === */
.speaker{padding:120px 2.5rem;background:#fff}
.speaker-inner{max-width:1200px;margin:0 auto}
.speaker-presenter{
  display:grid;grid-template-columns:35% 65%;gap:3.5rem;align-items:center;
  margin-top:2rem;
}
.speaker-photo-wrap{position:relative;overflow:hidden;border-radius:6px}
.speaker-photo-lg{
  width:100%;aspect-ratio:3/4;object-fit:cover;
  filter:grayscale(15%);transition:filter .4s ease,transform .6s ease;
  background:#F7F5F2;
}
.speaker-overlay{
  position:absolute;inset:0;
  background:#1B2A5E;opacity:0;transition:opacity .3s ease;
  mix-blend-mode:multiply;pointer-events:none;
}
.speaker-photo-wrap:hover .speaker-overlay{opacity:.15}
.speaker-photo-wrap:hover .speaker-photo-lg{filter:grayscale(0%);transform:scale(1.02)}
.speaker-name{
  font-family:'Instrument Serif',serif;font-weight:400;
  font-size:clamp(2.4rem,4vw,3.6rem);line-height:1;letter-spacing:-.02em;
  margin-bottom:.6rem;color:#1B2A5E;
}
.speaker-role{
  font-family:'DM Sans',sans-serif;font-weight:500;
  font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;
  color:#C0272D;margin-bottom:1.5rem;
}
.speaker-bio{color:#5A5170;font-size:1.02rem;line-height:1.65;max-width:640px;font-weight:300}

/* === FRASE DE CIERRE === */
.closing{
  background:#1B2A5E;color:#fff;
  padding:130px 2.5rem;
}
.closing-inner{
  max-width:1000px;margin:0 auto;text-align:center;
  display:flex;flex-direction:column;align-items:center;gap:3rem;
}
.closing-quote{
  font-family:'Instrument Serif',serif;font-weight:400;
  font-size:clamp(2.2rem,5.5vw,4.4rem);line-height:1.08;
  letter-spacing:-.02em;color:#fff;
}
.closing-quote em{font-style:italic}
.closing-accent{color:#F5C83C;font-style:italic}
.closing-cta{padding:1.1rem 2rem;font-weight:600;letter-spacing:.08em}

/* === FOOTER === */
.footer{background:#fff;border-top:1px solid rgba(27,42,94,.15);padding:3rem 2.5rem}
.footer-inner{
  max-width:1400px;margin:0 auto;
  display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:center;
}
.footer-logos{display:flex;align-items:center;gap:1.2rem;margin-bottom:.9rem}
.footer-logos .logo-teseo,.footer-logos .logo-canacintra{height:28px;width:auto;object-fit:contain}
.logos-x{font-family:'Instrument Serif',serif;font-size:1.4rem;color:#1B2A5E}
.footer-left p{font-size:.82rem;color:#5A5170;line-height:1.5}
.footer-right{display:flex;justify-content:flex-end;gap:2rem;align-items:center;font-size:.85rem;color:#5A5170}
.footer-right a:hover{color:#C0272D}

/* === BOTÓN FLOTANTE WHATSAPP === */
.wa-fab{
  position:fixed;bottom:24px;right:24px;z-index:200;
  width:60px;height:60px;border-radius:50%;
  background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 14px 28px rgba(37,211,102,.45), 0 4px 10px rgba(0,0,0,.2);
  transition:transform .3s ease,box-shadow .3s ease;
}
.wa-fab:hover{
  transform:scale(1.08) translateY(-2px);
  box-shadow:0 20px 36px rgba(37,211,102,.55), 0 6px 14px rgba(0,0,0,.25);
}
.wa-icon{width:34px;height:34px;display:block}
.wa-tooltip{
  position:absolute;right:74px;top:50%;transform:translateY(-50%);
  background:#1B2A5E;color:#fff;
  padding:.55rem .9rem;border-radius:6px;
  font-family:'DM Sans',sans-serif;font-size:.78rem;font-weight:500;
  white-space:nowrap;
  opacity:0;pointer-events:none;
  transition:opacity .25s ease,transform .25s ease;
  box-shadow:0 8px 18px rgba(13,13,13,.2);
}
.wa-tooltip::after{
  content:"";position:absolute;right:-6px;top:50%;transform:translateY(-50%);
  border:6px solid transparent;border-left-color:#1B2A5E;
}
.wa-fab:hover .wa-tooltip{
  opacity:1;transform:translateY(-50%) translateX(-4px);
}

/* === RESPONSIVE === */
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:3rem}
  .learn-grid{grid-template-columns:repeat(2,1fr)}
  .speaker-presenter{grid-template-columns:1fr;gap:2.5rem}
  .speaker-photo-wrap{max-width:380px;margin:0 auto}
}

@media (max-width:768px){
  .nav-inner{padding:1rem 1.25rem;gap:1rem}
  .nav-center{display:none}
  .hero{padding:50px 1.25rem 70px}
  .hero-title{font-size:clamp(2.6rem,12vw,4.5rem)}
  .cifra-num{font-size:clamp(2rem,10vw,2.8rem)}
  .hero-form-card{padding:1.7rem 1.4rem}
  .learn,.audience,.cartel,.speaker,.closing{padding:70px 1.25rem}
  .learn-grid{grid-template-columns:1fr;gap:1rem}
  .audience-grid{grid-template-columns:1fr}
  .audience-card,.learn-card{padding:1.8rem 1.5rem}
  .footer-inner{grid-template-columns:1fr;text-align:left}
  .footer-right{justify-content:flex-start;flex-wrap:wrap;gap:1rem}
  .wa-fab{bottom:16px;right:16px;width:54px;height:54px}
  .wa-icon{width:30px;height:30px}
  .wa-tooltip{display:none}
}

/* === VARIABLES RÁPIDAS — TESEO × CANACINTRA ===
   Fondo blanco:           #FFFFFF
   Fondo crema:            #F7F5F2
   Sección oscura cierre:  #1B2A5E (azul marino CANACINTRA)

   Acción / urgencia:      #C0272D (rojo CANACINTRA)
   Hover botones:          #9B1F24

   Texto autoridad:        #1B2A5E
   Texto principal:        #0D0D0D
   Texto secundario:       #5A5170

   Acento dorado (frase de cierre): #F5C83C
   Morado Teseo (focus + decorativos): #693BE8

   Fuentes:
   Títulos:                'Instrument Serif'
   UI / body:              'DM Sans' (300, 400, 500)
   Cifras grandes:         'Syne' 800
*/