:root{
  --bg:#ffffff;
  --bg-2:#eaeaea;
  --bg-dark:#1e2022;
  --ink:#1e2022;
  --ink-2:#7a7a7a;
  --ink-on-dark:#ffffff;
  --rule:#eaeaea;
  --accent:#1e94eb;
  --accent-2:#2996e8;
  --ok:#61ce70;
  --ff-display:"Montserrat",sans-serif;
  --ff-sans:"Roboto",sans-serif;
  --radius:8px;
  --maxw:1180px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--ff-sans);
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-text-size-adjust:100%;
}
img{max-width:100%;display:block;}
h1,h2,h3{font-family:var(--ff-display);font-weight:700;margin:0 0 16px;line-height:1.25;}
a{text-decoration:none;color:inherit;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:#fff;
  border-bottom:1px solid var(--rule);
}
.header-inner{
  position:relative;
  display:flex;align-items:center;justify-content:space-between;
  padding-top:14px;padding-bottom:14px;
  gap:20px;
}
.logo img{height:42px;width:auto;}
.main-nav{display:flex;gap:28px;flex:1;justify-content:center;}
.main-nav a{
  font-family:var(--ff-sans);font-weight:500;font-size:15px;color:var(--ink);
  padding:8px 2px;border-bottom:2px solid transparent;
  transition:border-color .2s ease, color .2s ease;
}
.main-nav a:hover, .main-nav a:focus-visible{color:var(--accent);border-color:var(--accent);}
.nav-cta{white-space:nowrap;}

/* Mobile menu toggle (hidden on desktop) */
.menu-toggle{
  display:none;
  flex-direction:column;justify-content:center;align-items:center;gap:5px;
  width:40px;height:40px;padding:0;border:none;background:transparent;cursor:pointer;
  flex-shrink:0;
}
.menu-toggle span{
  display:block;width:24px;height:2px;background:var(--ink);border-radius:2px;
  transition:transform .2s ease, opacity .2s ease;
}
.menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.menu-toggle.open span:nth-child(2){opacity:0;}
.menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* Buttons */
.btn{
  display:inline-block;
  font-family:var(--ff-sans);font-weight:700;font-size:15px;
  padding:12px 24px;border-radius:6px;
  transition:transform .18s ease-out, box-shadow .18s ease-out, background .18s ease-out, color .18s ease-out;
  border:2px solid transparent;
  min-height:44px;line-height:20px;
}
.btn-primary{background:var(--accent);color:#fff;}
.btn-primary:hover, .btn-primary:focus-visible{background:var(--accent-2);transform:translateY(-2px);box-shadow:0 8px 20px rgba(30,148,235,.35);}
.btn-outline{background:#fff;color:var(--accent);border-color:var(--accent);}
.btn-outline:hover, .btn-outline:focus-visible{background:var(--accent);color:#fff;transform:translateY(-2px);}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.7);}
.btn-ghost:hover, .btn-ghost:focus-visible{background:rgba(255,255,255,.12);transform:translateY(-2px);}
.btn-lg{padding:15px 30px;font-size:16px;}
.btn:focus-visible{outline:3px solid var(--accent-2);outline-offset:2px;}

/* Hero */
.hero{
  background-size:cover;background-position:center;
  min-height:640px;
  display:flex;align-items:center;
  color:var(--ink-on-dark);
}
.hero-inner{padding-top:100px;padding-bottom:100px;max-width:760px;}
.kicker{
  font-family:var(--ff-display);font-weight:700;font-size:13px;letter-spacing:1.5px;
  text-transform:uppercase;color:#fff;margin:0 0 14px;
}
.hero h1{font-size:44px;color:#fff;margin-bottom:20px;}
.hero-sub{font-size:18px;color:#f1f1f1;max-width:560px;margin-bottom:22px;}
.hero-points{list-style:none;padding:0;margin:0 0 32px;display:flex;flex-direction:column;gap:10px;}
.hero-points li{
  position:relative;padding-left:26px;color:#f1f1f1;font-size:15px;max-width:560px;
}
.hero-points li::before{
  content:"";position:absolute;left:0;top:8px;width:10px;height:10px;border-radius:50%;
  background:var(--accent);
}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;}

/* Sections */
.section{padding:96px 0;}
.section-gray{background:var(--bg-2);}
.eyebrow{
  font-family:var(--ff-display);font-weight:700;font-size:13px;letter-spacing:1.5px;
  text-transform:uppercase;color:var(--accent);margin:0 0 10px;
}
.section h2{font-size:32px;max-width:680px;}

/* Event card */
.event-card{
  margin-top:36px;background:#fff;border-radius:var(--radius);
  border:1px solid var(--rule);
  box-shadow:0 10px 30px rgba(30,32,34,.06);
  padding:32px;
}
.event-card-top{
  display:flex;flex-wrap:wrap;align-items:center;gap:28px;
}
.event-details{flex:1;min-width:240px;}
.event-details h3{margin-bottom:8px;font-size:20px;}
.event-meta{display:flex;gap:20px;flex-wrap:wrap;font-weight:500;color:var(--ink);margin:0 0 8px;}
.event-note{color:var(--ink-2);margin:0;font-size:14px;}
.event-map{
  margin-top:28px;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--rule);
}
.event-map iframe{display:block;}

/* Benefit blocks */
.benefit-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:36px;margin-top:36px;}
.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:36px;}
.benefit-block{background:#fff;border:1px solid var(--rule);border-radius:var(--radius);padding:32px;transition:transform .2s ease-out, box-shadow .2s ease-out;}
.benefit-block:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(30,32,34,.08);}
.benefit-icon{width:48px;height:48px;object-fit:contain;margin-bottom:18px;border-radius:6px;}
.benefit-block h3{font-size:19px;margin-bottom:10px;}
.benefit-block p{color:var(--ink-2);margin:0;font-size:15px;}
.feature-photo{margin-top:40px;border-radius:var(--radius);overflow:hidden;}
.feature-photo img{width:100%;height:auto;}
.feature-photo-stack{position:relative;margin:64px auto 0;padding-top:70px;padding-left:80px;max-width:700px;}
.feature-photo-stack .photo-big{margin-left:80px;border-radius:var(--radius);overflow:hidden;box-shadow:0 20px 40px rgba(30,32,34,.12);}
.feature-photo-stack .photo-big img{width:100%;height:auto;display:block;aspect-ratio:4/3;object-fit:cover;}
.feature-photo-stack .photo-small{position:absolute;top:0;left:0;width:230px;height:230px;border-radius:var(--radius);overflow:hidden;box-shadow:0 20px 40px rgba(30,32,34,.18);border:6px solid #fff;}
.feature-photo-stack .photo-small img{width:100%;height:100%;object-fit:cover;display:block;}
@media (max-width:640px){
  .feature-photo-stack{margin:56px auto 0;padding-top:56px;padding-left:0;max-width:100%;}
  .feature-photo-stack .photo-big{margin-left:56px;}
  .feature-photo-stack .photo-small{width:150px;height:150px;border-width:4px;}
}
.center-cta{text-align:center;margin-top:44px;}

/* Video embed */
.video-frame{max-width:940px;margin:48px auto 0;padding:36px;background:linear-gradient(180deg,#f4f9fe 0%,#eaf4fd 100%);border:1px solid #d9ecfb;border-radius:16px;text-align:center;}
.video-eyebrow{margin:0;font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-size:13px;color:var(--accent);}
.video-title{margin:8px 0 24px;font-family:var(--ff-display);font-size:24px;color:var(--ink);}
.video-wrap{position:relative;width:100%;max-width:820px;margin:0 auto;padding-top:46.1%;border-radius:12px;overflow:hidden;box-shadow:0 12px 32px rgba(30,148,235,.18);}
.video-wrap iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:0;}
@media (max-width:640px){
  .video-frame{padding:24px 16px;border-radius:12px;}
  .video-title{font-size:19px;}
}

/* Stats */
.stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:36px;text-align:center;}
.stat-number{font-family:var(--ff-display);font-weight:800;font-size:52px;color:var(--accent);display:block;}
.stat p{margin:8px 0 0;color:var(--ink-2);font-weight:500;}

/* Members grid (Anuario) */
.members-subtitle{margin-top:56px;text-align:center;}
.member-filters{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:24px;}
.filter-btn{border:1.5px solid var(--accent);background:#fff;color:var(--accent);font-family:var(--ff-body);font-size:13px;font-weight:600;padding:8px 16px;border-radius:999px;cursor:pointer;transition:background .2s,color .2s;}
.filter-btn:hover{background:#eef6fd;}
.filter-btn.active{background:var(--accent);color:#fff;}
.members-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:28px;}
.member-card{background:#fff;border-radius:var(--radius);padding:24px 16px;text-align:center;box-shadow:0 2px 10px rgba(0,0,0,.05);display:flex;flex-direction:column;align-items:center;}
.member-card.is-hidden{display:none;}
.member-photo{width:88px;height:88px;margin:0 auto 14px;border-radius:50%;overflow:hidden;background:#eef6fd;display:flex;align-items:center;justify-content:center;}
.member-photo img{width:100%;height:100%;object-fit:cover;}
.member-photo-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:#eef6fd;}
.member-card h4{margin:0 0 4px;font-size:16px;font-weight:700;color:var(--ink-1);}
.member-sector{margin:0 0 12px;font-size:13px;color:var(--ink-2);}
.member-linkedin{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--accent);text-decoration:none;margin-bottom:14px;}
.member-linkedin:hover{text-decoration:underline;}
.member-interest-btn{display:inline-block;width:100%;font-family:var(--ff-body);font-size:13px;font-weight:600;color:#fff;background:var(--accent);padding:9px 12px;border-radius:8px;text-decoration:none;margin-top:auto;transition:opacity .2s;}
.member-interest-btn:hover{opacity:.88;}

@media (max-width: 900px){
  .members-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width: 520px){
  .members-grid{grid-template-columns:1fr;}
  .filter-btn{font-size:12px;padding:7px 12px;}
}

/* Photo band */
.photo-band{
  background-size:cover;background-position:center;
  min-height:340px;display:flex;align-items:center;justify-content:center;text-align:center;
  color:#fff;
}
.photo-band h2{color:#fff;font-size:30px;}
.photo-band p{color:#f1f1f1;font-size:16px;margin:0;}

/* Pricing */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:40px;align-items:stretch;}
.price-card{
  background:#fff;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--rule);box-shadow:0 10px 24px rgba(30,32,34,.05);
  display:flex;flex-direction:column;transition:transform .2s ease-out, box-shadow .2s ease-out;
}
.price-card:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(30,32,34,.1);}
.price-card.featured{border-color:var(--accent);box-shadow:0 16px 36px rgba(30,148,235,.18);}
.price-header{background:var(--accent);color:#fff;padding:28px 26px;min-height:214px;display:flex;flex-direction:column;justify-content:flex-start;box-sizing:border-box;}
.price-header h3{color:#fff;font-size:28px;font-weight:800;letter-spacing:.3px;margin-bottom:6px;}
.plan-subtitle{color:rgba(255,255,255,.88);font-size:14.5px;font-weight:500;line-height:1.4;margin-bottom:14px;}
.price{margin:0;font-size:15px;font-weight:500;}
.price .amount{font-family:var(--ff-display);font-weight:800;font-size:30px;margin-right:4px;}
.plan-note{margin:22px 26px 0;font-size:14.5px;font-weight:700;color:var(--ink);}
.price-features{list-style:none;margin:0;padding:26px;flex:1;display:flex;flex-direction:column;gap:14px;}
.price-features li{
  position:relative;padding-left:26px;font-size:14.5px;color:var(--ink);
}
.price-features li::before{
  content:"✓";position:absolute;left:0;top:0;color:var(--ok);font-weight:700;
}
.price-card .btn{margin:0 26px 26px;text-align:center;}

/* Admission */
.admission-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;}
.admission-question{font-weight:700;font-size:17px;margin-bottom:24px;}
.process-steps{list-style:none;margin:0 0 32px;padding:0;display:flex;flex-direction:column;gap:22px;}
.process-steps li{display:flex;gap:16px;align-items:flex-start;}
.process-steps img{width:32px;height:32px;flex-shrink:0;margin-top:2px;}
.process-steps h3{font-size:17px;margin-bottom:4px;}
.process-steps p{margin:0;color:var(--ink-2);font-size:14.5px;}
.admission-image img{border-radius:var(--radius);width:100%;}

/* Footer */
.site-footer{background:var(--bg-dark);color:#cfcfcf;padding:40px 0;}
.footer-inner{display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center;}
.footer-logo{height:34px;filter:brightness(0) invert(1);opacity:.9;}
.footer-inner p{margin:0;font-size:13px;color:#9a9a9a;}

/* Reveal animation: content is always visible by default (no-JS / slow-JS safe).
   JS only adds a brief, already-in-view-safe fade when supported. */
.whatsapp-float{
  position:fixed;
  right:24px;
  bottom:24px;
  width:60px;
  height:60px;
  background:#25D366;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 4px 16px rgba(0,0,0,.25);
  z-index:1000;
  transition:transform .2s ease, box-shadow .2s ease;
}
.whatsapp-float:hover{
  transform:scale(1.08);
  box-shadow:0 6px 20px rgba(0,0,0,.3);
}
@media (max-width:600px){
  .whatsapp-float{width:52px;height:52px;right:16px;bottom:16px;}
  .whatsapp-float svg{width:28px;height:28px;}
}

.reveal{opacity:1;transform:none;}
.reveal.will-animate{opacity:0;transform:translateY(16px);transition:opacity .4s ease-out, transform .4s ease-out;}
.reveal.will-animate.in{opacity:1;transform:translateY(0);}
@media (prefers-reduced-motion: reduce){
  .reveal.will-animate{opacity:1;transform:none;transition:none;}
  .btn, .benefit-block, .price-card{transition:none;}
}

/* Responsive */
@media (max-width:960px){
  .main-nav{
    display:none;
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;gap:0;
    background:#fff;border-bottom:1px solid var(--rule);
    box-shadow:0 12px 24px rgba(30,32,34,.08);
    padding:8px 24px 16px;
  }
  .main-nav.open{display:flex;}
  .main-nav a{padding:12px 2px;border-bottom:1px solid var(--rule);}
  .main-nav a:last-child{border-bottom:none;}
  .menu-toggle{display:flex;}
  .nav-cta{display:none;}
  .benefit-grid, .three-col, .pricing-grid{grid-template-columns:1fr;}
  .admission-layout{grid-template-columns:1fr;}
  .admission-image{order:-1;}
  .stats-row{grid-template-columns:1fr;gap:24px;}
  .hero h1{font-size:34px;}
  .section{padding:64px 0;}
  .section h2{font-size:26px;}
}
@media (max-width:600px){
  .hero-inner{padding-top:70px;padding-bottom:70px;}
  .hero-actions{justify-content:center;}
  .event-card-top{flex-direction:column;align-items:center;text-align:center;}
  .event-meta{justify-content:center;}
  .event-card-top .btn{margin-top:4px;}
  .admission-text{text-align:center;}
  .admission-text .process-steps{text-align:left;}
  .header-inner{flex-wrap:wrap;gap:12px;}
  .nav-cta{order:2;}
  .menu-toggle{order:3;}
}