:root{
  --navy: #0d2340;
  --navy-2: #163a6b;
  --navy-soft: #1c2f4d;
  --black: #0a0a0c;
  --black-soft: #16171b;
  --gold: #d4af37;
  --gold-light: #f1d78c;
  --gold-dark: #a9822a;
  --white: #f7f6f2;
  --gray: #98a1b3;
  --ink: #2b2f36;
  --font-display: 'Cinzel', serif;
  --font-body: 'Montserrat', sans-serif;
  --radius: 14px;
  --shadow: 0 20px 45px rgba(13,35,64,.18);
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family: var(--font-body);
  background: var(--white);
  color: var(--ink);
  line-height:1.6;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
.container{max-width:1180px;margin:0 auto;padding:0 24px;}

/* Preloader */
#preloader{
  position:fixed;inset:0;background:var(--navy);z-index:9999;
  display:flex;align-items:center;justify-content:center;
  transition:opacity .5s ease, visibility .5s ease;
}
#preloader.hidden{opacity:0;visibility:hidden;}
.loader-emblem{
  width:56px;height:56px;border-radius:50%;
  border:3px solid var(--gold-dark);border-top-color:var(--gold);
  animation:spin 0.9s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg);}}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:999px;font-weight:700;font-size:.92rem;
  letter-spacing:.03em;text-transform:uppercase;cursor:pointer;border:none;
  transition:transform .2s ease, box-shadow .2s ease, background .2s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);}
.btn-gold{
  background:linear-gradient(135deg, var(--gold-light), var(--gold) 55%, var(--gold-dark));
  color:var(--navy);box-shadow:0 10px 25px rgba(212,175,55,.35);
}
.btn-gold:hover{box-shadow:0 14px 30px rgba(212,175,55,.5);}
.btn-black{background:var(--black);color:var(--gold);box-shadow:0 10px 25px rgba(0,0,0,.25);}
.btn-outline{background:transparent;color:var(--white);border:2px solid var(--gold);}
.btn-outline:hover{background:rgba(212,175,55,.12);}
.btn-outline-dark{background:transparent;color:var(--navy);border:2px solid var(--navy);}
.btn-outline-dark:hover{background:var(--navy);color:var(--white);}
.btn-whatsapp{background:#1fae51;color:#fff;padding:10px 16px;font-size:.76rem;border-radius:999px;}
.btn-block{width:100%;}
.btn-lg{padding:18px 40px;font-size:1.02rem;}

/* Header */
#site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(13,35,64,0);
  transition:background .3s ease, box-shadow .3s ease, padding .3s ease;
  padding:16px 0;
}
#site-header.scrolled{
  background:rgba(13,35,64,.94);
  backdrop-filter:blur(8px);
  box-shadow:0 6px 20px rgba(0,0,0,.25);
  padding:10px 0;
}
.header-inner{display:flex;align-items:center;gap:14px;}
.brand{display:flex;align-items:center;gap:10px;margin-right:auto;flex-shrink:0;}
.brand-logo{width:44px;height:44px;object-fit:contain;border-radius:50%;background:#fff;flex-shrink:0;}
.brand-text{display:flex;flex-direction:column;line-height:1.15;white-space:nowrap;}
.brand-text strong{font-family:var(--font-display);color:var(--white);font-size:.92rem;letter-spacing:.02em;white-space:nowrap;}
.brand-text em{font-style:normal;color:var(--gold);font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap;}

#main-nav{display:flex;gap:12px;flex-shrink:1;}
#main-nav a{
  color:var(--white);font-weight:600;font-size:.7rem;text-transform:uppercase;
  letter-spacing:.01em;position:relative;padding:4px 0;white-space:nowrap;
}
#main-nav a::after{
  content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--gold);
  transition:width .25s ease;
}
#main-nav a:hover::after{width:100%;}

.header-actions{display:flex;align-items:center;gap:14px;}
.lang-toggle{
  background:none;cursor:pointer;border:1px solid rgba(255,255,255,.4);color:var(--white);
  padding:7px 12px;border-radius:999px;font-family:var(--font-body);font-weight:700;
  font-size:.72rem;letter-spacing:.06em;transition:border-color .2s, color .2s;
}
.lang-toggle:hover{border-color:var(--gold);color:var(--gold);}

#nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;}
#nav-toggle span{width:22px;height:2px;background:var(--white);}

/* Hero */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  background:radial-gradient(ellipse at 20% 10%, var(--navy-2) 0%, var(--navy) 55%, var(--black) 100%);
  color:var(--white);padding-top:130px;padding-bottom:70px;overflow:hidden;
}
.hero-bg{position:absolute;inset:0;z-index:0;}
.hero-pattern{
  position:absolute;inset:-10%;
  background-image:
    repeating-linear-gradient(45deg, rgba(212,175,55,.05) 0 2px, transparent 2px 40px),
    repeating-linear-gradient(-45deg, rgba(212,175,55,.05) 0 2px, transparent 2px 40px);
  animation:drift 40s linear infinite;
}
@keyframes drift{from{transform:translate(0,0);}to{transform:translate(40px,40px);}}
.hero-inner{
  position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;
  gap:56px;align-items:center;
}
.eyebrow{color:var(--gold);text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:700;margin-bottom:18px;}
.hero h1{font-family:var(--font-display);font-size:clamp(2.1rem, 4.4vw, 3.3rem);font-weight:700;line-height:1.15;margin-bottom:20px;}
.hero h1 span{color:var(--gold);}
.hero-sub{font-size:1.02rem;color:#d7dbe6;max-width:560px;margin-bottom:32px;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:50px;}
.hero-stats{display:flex;gap:42px;flex-wrap:wrap;}
.stat{display:flex;flex-direction:column;}
.stat strong{font-family:var(--font-display);font-size:1.9rem;color:var(--gold);}
.stat span{font-size:.74rem;color:var(--gray);text-transform:uppercase;letter-spacing:.05em;}

.hero-media{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
.hero-media img{width:100%;height:520px;object-fit:cover;object-position:center 27%;}
.hero-media-tag{
  position:absolute;left:0;right:0;bottom:0;padding:22px 24px;
  background:linear-gradient(to top, rgba(10,10,12,.9), transparent);
}
.hero-media-tag strong{display:block;color:var(--gold);font-family:var(--font-display);font-size:1.05rem;}
.hero-media-tag span{font-size:.74rem;color:var(--gray);text-transform:uppercase;letter-spacing:.06em;}

/* Sections */
.section{padding:100px 0;}
.section-dark{background:var(--navy);color:var(--white);}
.tag{display:inline-block;color:var(--gold-dark);text-transform:uppercase;letter-spacing:.14em;font-size:.76rem;font-weight:700;margin-bottom:14px;}
.section-dark .tag{color:var(--gold);}
.section h2{font-family:var(--font-display);font-size:clamp(1.7rem,3.2vw,2.5rem);margin-bottom:22px;max-width:760px;}
.section-sub{max-width:640px;color:#5c6270;margin-bottom:48px;font-size:1rem;}
.section-dark .section-sub{color:var(--gray);}

/* About */
.about-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:start;margin-top:16px;}
.about-text p{color:#d7dbe6;margin-bottom:18px;}
.about-text strong{color:var(--gold);}
.check-list{margin-top:22px;display:flex;flex-direction:column;gap:12px;}
.check-list li{position:relative;padding-left:30px;color:var(--white);font-weight:500;}
.check-list li::before{
  content:"✓";position:absolute;left:0;top:0;color:var(--navy);background:var(--gold);
  width:20px;height:20px;border-radius:50%;font-size:.7rem;display:flex;align-items:center;justify-content:center;
}
.about-card{background:var(--navy-soft);border:1px solid rgba(212,175,55,.3);border-radius:var(--radius);padding:40px 32px;position:relative;}
.quote-mark{font-family:var(--font-display);font-size:4rem;color:var(--gold);line-height:1;opacity:.5;}
.about-quote{font-size:1.02rem;font-style:italic;color:var(--white);margin:12px 0 26px;}
.about-signature{font-weight:700;color:var(--gold);font-size:.88rem;}
.about-signature span{display:block;font-weight:500;color:var(--gray);font-size:.76rem;margin-top:4px;text-transform:uppercase;letter-spacing:.04em;}

/* Maestros */
.team-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:36px;}
.team-card{background:#fff;border:1px solid #e6e8ee;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
.team-photo{height:340px;overflow:hidden;}
.team-photo img{width:100%;height:100%;object-fit:cover;}
.team-card h3{font-family:var(--font-display);font-size:1.25rem;margin:22px 24px 6px;}
.team-card .role{font-size:.76rem;text-transform:uppercase;letter-spacing:.06em;color:var(--gold-dark);font-weight:700;margin:0 24px 14px;}
.team-card p{color:#5c6270;font-size:.92rem;margin:0 24px 26px;}

/* Red de coordinadores */
.coord-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:24px;}
.coord-card{background:var(--navy-soft);border:1px solid rgba(212,175,55,.25);border-radius:var(--radius);overflow:hidden;text-align:center;padding-bottom:20px;transition:transform .2s ease;}
.coord-card:hover{transform:translateY(-4px);}
.coord-photo{height:200px;overflow:hidden;}
.coord-photo img{width:100%;height:100%;object-fit:cover;}
.coord-card h3{font-family:var(--font-display);font-size:.95rem;color:var(--white);margin:16px 14px 6px;line-height:1.3;}
.coord-card span{display:block;font-size:.72rem;color:var(--gold);text-transform:uppercase;letter-spacing:.05em;padding:0 14px;}

/* Noticias */
.news-card{display:grid;grid-template-columns:1.1fr .9fr;gap:0;background:#fff;border:1px solid #e6e8ee;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
.news-photos{display:flex;flex-direction:column;gap:4px;}
.news-main{width:100%;height:280px;object-fit:cover;}
.news-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;}
.news-thumbs img{width:100%;height:80px;object-fit:cover;}
.news-content{padding:40px 44px;}
.news-date{display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--gold-dark);font-weight:700;margin-bottom:12px;}
.news-content h3{font-family:var(--font-display);font-size:1.3rem;margin-bottom:16px;line-height:1.35;}
.news-content p{color:#5c6270;font-size:.94rem;margin-bottom:16px;}

/* Certificación showcase */
.cert-showcase{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center;margin-bottom:70px;}
.cert-showcase-media{border-radius:var(--radius);overflow:hidden;box-shadow:0 20px 45px rgba(0,0,0,.4);border:1px solid rgba(212,175,55,.25);}
.feature-list{display:flex;flex-direction:column;gap:22px;margin-bottom:36px;}
.feature-list li{padding-left:28px;position:relative;}
.feature-list li::before{
  content:"";position:absolute;left:0;top:6px;width:12px;height:12px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 0 4px rgba(212,175,55,.18);
}
.feature-list strong{display:block;font-family:var(--font-display);font-size:1.05rem;color:var(--gold-light);margin-bottom:4px;}
.feature-list span{color:var(--gray);font-size:.92rem;}

.rules-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-bottom:32px;}
.rule-card{background:var(--navy-soft);border-radius:var(--radius);padding:26px 22px;border-top:3px solid var(--gold);}
.rule-num{font-family:var(--font-display);font-size:1.7rem;color:var(--gold);opacity:.6;}
.rule-card h3{font-family:var(--font-display);margin:10px 0 8px;font-size:1rem;color:var(--white);}
.rule-card p{color:var(--gray);font-size:.85rem;}
.rank-cert-note{padding:22px 26px;border-left:3px solid var(--gold);background:rgba(212,175,55,.08);font-size:.92rem;color:var(--white);border-radius:0 10px 10px 0;}

/* Membresía */
.plans-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.plan{background:var(--navy);color:var(--white);padding:38px 30px;border-radius:var(--radius);position:relative;display:flex;flex-direction:column;box-shadow:var(--shadow);}
.plan.featured{background:linear-gradient(160deg, var(--navy-2), var(--navy));border:2px solid var(--gold);}
.plan-tag,.plan-ribbon{font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);font-weight:700;}
.plan h3{color:var(--white);font-family:var(--font-display);font-size:1.3rem;margin:10px 0 6px;}
.plan-price{font-size:.85rem;color:var(--gray);margin-bottom:20px;font-weight:600;}
.plan ul{margin:0 0 28px;flex:1;display:flex;flex-direction:column;gap:0;}
.plan li{font-size:.88rem;padding:10px 0;border-top:1px solid rgba(255,255,255,.15);display:flex;gap:10px;color:rgba(255,255,255,.9);}
.plan li::before{content:"✓";color:var(--gold);font-weight:700;}

/* CTA Final */
.cta-final{background:linear-gradient(135deg, var(--gold-dark), var(--gold));padding:76px 0;text-align:center;color:var(--navy);}
.cta-final h2{font-family:var(--font-display);font-size:clamp(1.7rem,3vw,2.3rem);margin-bottom:12px;}
.cta-final p{margin-bottom:30px;font-weight:600;}

/* Seminarios */
.seminar-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start;}
.seminar-grid p{color:#5c6270;margin-bottom:16px;}

/* Contacto / forms */
.contact-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:48px;}
.contact-form{display:flex;flex-direction:column;gap:16px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.contact-form input,.contact-form select,.contact-form textarea{
  width:100%;padding:15px 18px;border:1px solid #dde1ea;border-radius:10px;
  font-family:var(--font-body);font-size:.94rem;background:#fff;color:var(--ink);
}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:2px solid var(--gold);}
.contact-info{display:flex;flex-direction:column;gap:24px;}
.info-item h4{font-family:var(--font-display);font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;color:var(--gold-dark);margin-bottom:6px;}
.info-item a{font-weight:600;font-size:1rem;}
.info-emblem{margin-top:8px;}
.info-emblem img{width:110px;opacity:.9;}

/* Galería */
.carousel{position:relative;}
.carousel-track{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding-bottom:8px;-webkit-overflow-scrolling:touch;scrollbar-width:none;}
.carousel-track::-webkit-scrollbar{display:none;}
.carousel-slide{flex:0 0 auto;width:300px;height:380px;scroll-snap-align:start;border-radius:var(--radius);overflow:hidden;border:1px solid rgba(212,175,55,.25);}
.carousel-slide img{width:100%;height:100%;object-fit:cover;display:block;}
.carousel-nav{display:flex;align-items:center;gap:14px;margin-top:24px;}
.carousel-btn{width:44px;height:44px;border-radius:50%;flex:none;border:1px solid rgba(255,255,255,.25);background:transparent;color:var(--white);display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:1.1rem;transition:background .2s, color .2s, border-color .2s;}
.carousel-btn:hover{background:var(--gold);border-color:var(--gold);color:var(--navy);}
.carousel-dots{display:flex;gap:8px;margin-left:6px;}
.carousel-dots span{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.25);transition:background .2s, transform .2s;}
.carousel-dots span.active{background:var(--gold);transform:scale(1.3);}

/* Footer */
.site-footer{background:var(--black);color:var(--gray);padding:36px 0;}
.footer-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;}
.footer-brand{display:flex;align-items:center;gap:12px;}
.footer-brand img{width:36px;height:36px;object-fit:contain;background:#fff;border-radius:50%;}
.footer-brand strong{display:block;font-family:var(--font-display);color:var(--white);font-size:.95rem;}
.footer-brand span{color:var(--gold);font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;}
.footer-inner p{font-size:.82rem;}
.footer-social{display:flex;gap:18px;font-size:.82rem;}
.footer-social a:hover{color:var(--gold);}

/* WhatsApp float */
.whatsapp-float{position:fixed;bottom:26px;right:26px;width:58px;height:58px;border-radius:50%;background:#1fae51;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 25px rgba(0,0,0,.35);z-index:900;}
.whatsapp-float .wa-ping{position:absolute;inset:0;border-radius:50%;background:#1fae51;opacity:.55;animation:wa-pulse 2.2s ease-out infinite;}
@keyframes wa-pulse{0%{transform:scale(1);opacity:.55;}100%{transform:scale(1.7);opacity:0;}}

/* Responsive */
@media(max-width:1100px){
  .coord-grid{grid-template-columns:repeat(3,1fr);}
}
@media(max-width:960px){
  .hero-inner{grid-template-columns:1fr;}
  .hero-media img{height:360px;}
  .about-grid,.contact-grid,.seminar-grid,.cert-showcase,.news-card{grid-template-columns:1fr;}
  .team-grid{grid-template-columns:1fr;}
  .plans-grid{grid-template-columns:1fr;}
  .rules-grid{grid-template-columns:repeat(2,1fr);}
  .coord-grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:480px){
  .coord-grid{grid-template-columns:1fr;}
}
@media(max-width:1140px){
  #main-nav{
    position:fixed;top:0;right:0;bottom:0;width:78%;max-width:320px;
    background:var(--navy);flex-direction:column;padding:100px 32px 32px;gap:26px;
    transform:translateX(100%);transition:transform .3s ease;z-index:999;
  }
  #main-nav.open{transform:translateX(0);}
  #nav-toggle{display:flex;}
  .header-cta,.lang-toggle{display:none;}
}
@media(max-width:768px){
  .form-row{grid-template-columns:1fr;}
  .rules-grid{grid-template-columns:1fr;}
  .hero-stats{gap:26px;}
  .brand-text{font-size:.9em;}
}
@media(max-width:420px){
  .brand-text em{display:none;}
}
@media(prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{transition:none !important;animation:none !important;}
}