:root{
    --navy: #0E2A47;
    --navy-deep: #081A2E;
    --blue: #2456C4;
    --teal: #16B7A6;
    --paper: #F6F4EF;
    --paper-2: #EFEBE1;
    --gold: #C08A2E;
    --ink: #1B2430;
    --ink-soft: #55606E;
    --line: rgba(14,42,71,0.12);
    --radius: 4px;
    --maxw: 1180px;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--paper);
    color:var(--ink);
    font-family:'Public Sans', sans-serif;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,h4{
    font-family:'Fraunces', serif;
    color:var(--navy);
    margin:0;
    font-weight:600;
    letter-spacing:-0.01em;
  }
  a{color:inherit;text-decoration:none;}
  img{max-width:100%;display:block;}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;}
  section{padding:96px 0;}
  .section-head{max-width:640px;margin-bottom:56px;}
  .section-head .tag{
    display:inline-block;
    font-size:13px;
    color:var(--teal);
    background:rgba(22,183,166,0.1);
    padding:4px 12px;
    border-radius:20px;
    margin-bottom:18px;
    font-weight:600;
  }
  .section-head h2{font-size:clamp(28px,3.4vw,40px);line-height:1.15;}
  .section-head p{color:var(--ink-soft);margin-top:16px;font-size:16px;max-width:540px;}
  @media (prefers-reduced-motion: reduce){
    *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important;}
  }

  /* ---------- HEADER ---------- */
  header{
    position:sticky;top:0;z-index:50;
    background:rgba(246,244,239,0.92);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  .nav{
    max-width:var(--maxw);margin:0 auto;padding:14px 32px;
    display:flex;align-items:center;justify-content:space-between;gap:24px;
  }
  .brand{display:flex;align-items:center;gap:10px;}
  .brand img{height:44px;width:auto;}
  .navlinks{display:flex;align-items:center;gap:32px;}
  .navlinks a{
    font-size:14.5px;font-weight:600;color:var(--navy);
    padding:6px 2px;border-bottom:2px solid transparent;
    transition:border-color .18s ease, color .18s ease;
  }
  .navlinks a:hover{border-color:var(--teal);}
  .btn{
    display:inline-flex;align-items:center;gap:8px;
    padding:11px 22px;border-radius:var(--radius);
    font-weight:600;font-size:14.5px;
    border:1px solid transparent;cursor:pointer;
    transition:transform .16s ease, box-shadow .16s ease, background .16s ease;
  }
  .btn-primary{background:var(--navy);color:#fff;}
  .btn-primary:hover{background:var(--blue);transform:translateY(-1px);box-shadow:0 8px 18px rgba(14,42,71,0.25);}
  .btn-gold{background:var(--gold);color:#fff;}
  .btn-gold:hover{transform:translateY(-1px);box-shadow:0 8px 18px rgba(192,138,46,0.3);}
  .btn-outline{border-color:var(--navy);color:var(--navy);background:transparent;}
  .btn-outline:hover{background:var(--navy);color:#fff;}
  .menu-toggle{display:none;background:none;border:none;cursor:pointer;}
  .menu-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0;}

  /* ---------- HERO ---------- */
  .hero{
    position:relative;overflow:hidden;
    background:radial-gradient(circle at 18% 20%, rgba(36,86,196,0.14), transparent 55%),
               linear-gradient(180deg,#0E2A47 0%, #0B2038 100%);
    color:#fff;
    padding:120px 0 100px;
  }
  .hero::before{
    content:"";position:absolute;inset:0;
    background-image:radial-gradient(rgba(255,255,255,0.14) 1px, transparent 1.4px);
    background-size:14px 14px;
    -webkit-mask-image:radial-gradient(circle at 75% 40%, black, transparent 62%);
    mask-image:radial-gradient(circle at 75% 40%, black, transparent 62%);
    pointer-events:none;
  }
  .hero-grid{
    position:relative;z-index:1;
    display:grid;grid-template-columns:1.05fr 0.95fr;gap:48px;align-items:center;
  }
  .hero-copy{opacity:0;transform:translateY(14px);animation:rise .8s ease forwards .1s;}
  .hero-copy .eyebrow{
    font-size:13.5px;letter-spacing:0.02em;color:var(--teal);font-weight:600;margin-bottom:18px;
    display:flex;align-items:center;gap:10px;
  }
  .hero-copy .eyebrow::before{content:"";width:26px;height:1px;background:var(--teal);}
  .hero-copy h1{
    font-size:clamp(34px,4.6vw,54px);
    line-height:1.06;color:#fff;font-weight:600;
  }
  .hero-copy h1 em{font-style:normal;color:var(--teal);}
  .hero-copy p{
    margin-top:22px;font-size:17px;color:rgba(255,255,255,0.78);max-width:460px;
  }
  .hero-actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap;}
  .hero-stats{
    display:flex;gap:40px;margin-top:56px;padding-top:32px;
    border-top:1px solid rgba(255,255,255,0.14);
  }
  .hero-stats div b{
    display:block;font-family:'Fraunces',serif;font-size:30px;color:#fff;font-weight:600;
  }
  .hero-stats div span{font-size:13px;color:rgba(255,255,255,0.65);}

  .route{
    opacity:0;transform:translateY(14px);animation:rise .8s ease forwards .3s;
    position:relative;
  }
  .route svg{width:100%;height:auto;}
  .route .city-label{font-family:'Public Sans',sans-serif;font-size:13px;font-weight:600;fill:#fff;}
  .route .city-sub{font-family:'Public Sans',sans-serif;font-size:10.5px;fill:rgba(255,255,255,0.55);}

  @keyframes rise{to{opacity:1;transform:translateY(0);}}

  /* ---------- LA CAMARA ---------- */
  .about{background:var(--paper);}
  .about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;}
  .about-copy p{color:var(--ink-soft);font-size:16px;margin-top:16px;}
  .about-copy p + p{margin-top:14px;}
  .pillars{display:flex;flex-direction:column;gap:0;}
  .pillar{
    display:flex;gap:20px;padding:26px 0;border-top:1px solid var(--line);
  }
  .pillar:last-child{border-bottom:1px solid var(--line);}
  .pillar .icon{
    flex:none;width:44px;height:44px;border-radius:50%;
    background:linear-gradient(135deg,var(--blue),var(--teal));
    display:flex;align-items:center;justify-content:center;color:#fff;
  }
  .pillar h4{font-size:18px;margin-bottom:6px;}
  .pillar p{color:var(--ink-soft);font-size:15px;margin:0;}

  /* ---------- EMPRESAS ---------- */
  .empresas{background:var(--navy);color:#fff;}
  .empresas .section-head h2{color:#fff;}
  .empresas .section-head p{color:rgba(255,255,255,0.7);}
  .empresas .tag{background:rgba(255,255,255,0.1);}
  .benefits{
    display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
    background:rgba(255,255,255,0.12);
    border:1px solid rgba(255,255,255,0.12);
    border-radius:6px;overflow:hidden;
  }
  .benefit{background:#0F2E4E;padding:30px 26px;}
  .benefit .num{font-family:'Fraunces',serif;font-size:22px;color:var(--teal);}
  .benefit h4{color:#fff;font-size:16.5px;margin:14px 0 8px;}
  .benefit p{color:rgba(255,255,255,0.65);font-size:14px;margin:0;}
  .members-strip{
    margin-top:56px;padding-top:40px;border-top:1px solid rgba(255,255,255,0.14);
    display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  }
  .members-strip .logos{display:flex;gap:34px;flex-wrap:wrap;align-items:center;opacity:0.75;}
  .logo-chip{
    width:96px;height:40px;border:1px solid rgba(255,255,255,0.22);border-radius:4px;
    display:flex;align-items:center;justify-content:center;font-size:11px;color:rgba(255,255,255,0.55);
    letter-spacing:0.03em;
  }

  /* ---------- ACTIVIDAD ---------- */
  .actividad{background:var(--paper);}
  .news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
  .news-card{
    background:#fff;border:1px solid var(--line);border-radius:6px;overflow:hidden;
    transition:box-shadow .2s ease, transform .2s ease;
  }
  .news-card:hover{box-shadow:0 16px 30px rgba(14,42,71,0.1);transform:translateY(-3px);}
  .news-media{
    height:200px;background:linear-gradient(135deg,var(--blue),var(--teal));
    position:relative;overflow:hidden;
  }
  .news-media img{width:100%;height:100%;object-fit:cover;object-position:top center;display:block;}
  .news-body{padding:24px;}
  .news-date{font-size:12.5px;color:var(--gold);font-weight:600;}
  .news-card h4{font-size:18px;margin:10px 0 8px;line-height:1.3;}
  .news-card p{color:var(--ink-soft);font-size:14.5px;margin:0;}
  .news-card .read{
    display:inline-block;margin-top:14px;font-size:13.5px;font-weight:600;color:var(--navy);
    border-bottom:1px solid var(--navy);
  }

  /* ---------- FORO INTERNACIONAL ---------- */
  .foro{
    background:var(--navy-deep);color:#fff;position:relative;overflow:hidden;
  }
  .foro::before{
    content:"";position:absolute;inset:0;
    background-image:radial-gradient(rgba(255,255,255,0.08) 1px, transparent 1.4px);
    background-size:16px 16px;
    -webkit-mask-image:radial-gradient(circle at 85% 15%, black, transparent 55%);
    mask-image:radial-gradient(circle at 85% 15%, black, transparent 55%);
  }
  .foro .flagbar{
    display:flex;height:4px;width:64px;border-radius:2px;overflow:hidden;margin-bottom:18px;
  }
  .foro .flagbar span{flex:1;}
  .foro .flagbar span:nth-child(1){background:#DE2910;}
  .foro .flagbar span:nth-child(2){background:#F9E300;}
  .foro .flagbar span:nth-child(3){background:#6DCFF6;}
  .foro .section-head{position:relative;z-index:1;max-width:720px;}
  .foro .section-head h2{color:#fff;font-size:clamp(28px,3.6vw,42px);}
  .foro .section-head p{color:rgba(255,255,255,0.72);}
  .foro .tag{background:rgba(255,255,255,0.1);color:var(--teal);}

  .foro-top{
    position:relative;z-index:1;
    display:grid;grid-template-columns:1.3fr 0.9fr;gap:48px;align-items:start;margin-bottom:72px;
  }
  .foro-copy p{color:rgba(255,255,255,0.72);font-size:15.5px;max-width:520px;}
  .foro-highlights{display:flex;gap:28px;margin-top:32px;flex-wrap:wrap;}
  .foro-hl{display:flex;flex-direction:column;gap:12px;max-width:150px;}
  .foro-hl .icon{
    width:44px;height:44px;border-radius:50%;
    background:linear-gradient(135deg,var(--blue),var(--teal));
    display:flex;align-items:center;justify-content:center;
  }
  .foro-hl span{font-size:13.5px;font-weight:600;color:#fff;line-height:1.3;}

  .foro-card{
    background:#0F2E4E;border:1px solid rgba(255,255,255,0.12);border-radius:8px;
    padding:28px;position:relative;z-index:1;
  }
  .foro-card .row{display:flex;gap:14px;padding:14px 0;border-top:1px solid rgba(255,255,255,0.12);}
  .foro-card .row:first-child{border-top:none;padding-top:0;}
  .foro-card .row .ic{color:var(--teal);flex:none;}
  .foro-card .row b{display:block;font-size:14.5px;}
  .foro-card .row span{font-size:13px;color:rgba(255,255,255,0.6);}
  .foro-card .cupos{
    margin-top:18px;background:linear-gradient(90deg,var(--gold),#D9AE55);
    border-radius:6px;padding:14px 18px;text-align:center;
  }
  .foro-card .cupos b{display:block;font-size:14px;color:#231705;}
  .foro-card .cupos a{
    display:inline-flex;align-items:center;gap:8px;margin-top:8px;font-size:14px;font-weight:700;color:#231705;
  }

  .foro-temas{position:relative;z-index:1;margin-bottom:72px;}
  .foro-temas h3, .foro-ponentes h3{
    color:#fff;font-size:20px;margin-bottom:28px;font-weight:600;
  }
  .temas-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
  .tema{display:flex;gap:14px;align-items:flex-start;}
  .tema .icon{
    flex:none;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,0.08);
    border:1px solid rgba(255,255,255,0.16);display:flex;align-items:center;justify-content:center;color:var(--teal);
  }
  .tema span{font-size:14px;color:rgba(255,255,255,0.82);line-height:1.35;}

  .foro-ponentes{position:relative;z-index:1;}
  .ponentes-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;}
  .ponente{text-align:center;}
  .ponente .avatar{
    width:88px;height:88px;border-radius:50%;margin:0 auto 14px;overflow:hidden;
    border:2px solid rgba(255,255,255,0.18);
  }
  .ponente .avatar img{width:100%;height:100%;object-fit:cover;}
  .ponente h4{color:#fff;font-size:15px;font-family:'Public Sans',sans-serif;font-weight:700;margin-bottom:4px;}
  .ponente p{color:rgba(255,255,255,0.6);font-size:12.5px;margin:0;line-height:1.4;}

  .foro-flyers{position:relative;z-index:1;margin-top:72px;}
  .foro-flyers h3{color:#fff;font-size:20px;margin-bottom:28px;font-weight:600;}
  .flyers-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:760px;}
  .flyer{
    display:block;border-radius:8px;overflow:hidden;line-height:0;
    border:1px solid rgba(255,255,255,0.12);
    box-shadow:0 14px 30px rgba(0,0,0,0.28);
    transition:transform .2s ease, box-shadow .2s ease;
  }
  .flyer:hover{transform:translateY(-4px);box-shadow:0 20px 38px rgba(0,0,0,0.36);}
  .flyer img{width:100%;height:100%;object-fit:cover;display:block;}

  /* ---------- AGENDA ---------- */
  .agenda{background:var(--paper-2);}
  .timeline{position:relative;max-width:760px;}
  .timeline::before{
    content:"";position:absolute;left:78px;top:8px;bottom:8px;width:1px;background:var(--line);
  }
  .tl-item{display:grid;grid-template-columns:78px 1fr;gap:28px;padding-bottom:44px;position:relative;}
  .tl-item:last-child{padding-bottom:0;}
  .tl-date{font-family:'Fraunces',serif;font-size:15px;color:var(--navy);text-align:right;padding-top:2px;}
  .tl-date span{display:block;font-size:12px;font-family:'Public Sans',sans-serif;color:var(--ink-soft);}
  .tl-dot{
    position:absolute;left:73px;top:6px;width:11px;height:11px;border-radius:50%;
    background:var(--teal);border:2px solid var(--paper-2);
  }
  .tl-card{background:#fff;border:1px solid var(--line);border-radius:6px;padding:22px 26px;}
  .tl-card .type{font-size:12px;font-weight:600;color:var(--blue);text-transform:uppercase;letter-spacing:0.03em;}
  .tl-card h4{font-size:18px;margin:8px 0 6px;}
  .tl-card p{color:var(--ink-soft);font-size:14.5px;margin:0;}

  /* ---------- CONTACTO ---------- */
  .contacto{background:var(--paper);}
  .contact-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:56px;}
  .map-frame{
    width:100%;height:340px;border-radius:6px;overflow:hidden;
    border:1px solid var(--line);box-shadow:0 12px 28px rgba(14,42,71,0.08);
  }
  .map-link{
    display:inline-flex;align-items:center;gap:8px;margin-top:16px;
    font-size:14px;font-weight:600;color:var(--navy);border-bottom:1px solid var(--navy);
  }
  .contact-info{background:var(--navy);color:#fff;border-radius:6px;padding:36px;}
  .contact-info h3{color:#fff;font-size:20px;margin-bottom:22px;}
  .info-row{display:flex;gap:14px;padding:14px 0;border-top:1px solid rgba(255,255,255,0.14);}
  .info-row:first-of-type{border-top:none;}
  .info-row .ic{flex:none;color:var(--teal);}
  .info-row b{display:block;font-size:14.5px;}
  .info-row span{font-size:13.5px;color:rgba(255,255,255,0.65);}
  .social-row{display:flex;gap:12px;margin-top:26px;}
  .social-row a{
    width:36px;height:36px;border:1px solid rgba(255,255,255,0.25);border-radius:50%;
    display:flex;align-items:center;justify-content:center;transition:background .15s ease;
  }
  .social-row a:hover{background:rgba(255,255,255,0.14);}

  /* ---------- FOOTER ---------- */
  footer{background:var(--navy-deep);color:rgba(255,255,255,0.7);padding:64px 0 28px;}
  .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;}
  .footer-brand img{height:38px;filter:brightness(0) invert(1);opacity:0.92;margin-bottom:14px;}
  .footer-brand p{font-size:14px;max-width:280px;color:rgba(255,255,255,0.55);}
  .footer-col h5{color:#fff;font-size:14px;margin-bottom:16px;font-family:'Public Sans',sans-serif;}
  .footer-col a{display:block;font-size:14px;color:rgba(255,255,255,0.6);margin-bottom:10px;}
  .footer-col a:hover{color:#fff;}
  .footer-bottom{
    margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,0.1);
    display:flex;justify-content:space-between;font-size:12.5px;color:rgba(255,255,255,0.4);flex-wrap:wrap;gap:10px;
  }

  /* ---------- WHATSAPP FLOAT ---------- */
  .wa-float{
    position:fixed;left:24px;bottom:24px;z-index:60;
    width:58px;height:58px;border-radius:50%;
    background:#25D366;display:flex;align-items:center;justify-content:center;
    box-shadow:0 10px 24px rgba(0,0,0,0.25);
    transition:transform .18s ease, box-shadow .18s ease;
    animation:pop .5s ease 1.1s backwards;
  }
  .wa-float:hover{transform:scale(1.07);box-shadow:0 14px 30px rgba(0,0,0,0.3);}
  @keyframes pop{from{opacity:0;transform:scale(0.6);}to{opacity:1;transform:scale(1);}}

  /* ---------- RESPONSIVE ---------- */
  @media (max-width:900px){
    .navlinks{display:none;}
    .menu-toggle{display:block;}
    .hero-grid{grid-template-columns:1fr;}
    .route{order:-1;max-width:340px;margin:0 auto 20px;}
    .about-grid{grid-template-columns:1fr;gap:40px;}
    .benefits{grid-template-columns:repeat(2,1fr);}
    .news-grid{grid-template-columns:1fr;}
    .contact-grid{grid-template-columns:1fr;}
    .footer-grid{grid-template-columns:1fr 1fr;}
    section{padding:64px 0;}
    .foro-top{grid-template-columns:1fr;}
    .temas-grid{grid-template-columns:repeat(2,1fr);}
    .ponentes-grid{grid-template-columns:repeat(3,1fr);gap:26px 16px;}
    .flyers-grid{max-width:100%;}
  }
  @media (max-width:520px){
    .benefits{grid-template-columns:1fr;}
    .hero-stats{flex-wrap:wrap;gap:24px;}
    .footer-grid{grid-template-columns:1fr;}
    .tl-item{grid-template-columns:56px 1fr;gap:16px;}
    .tl-dot{left:51px;}
    .tl-date{font-size:13px;}
    .temas-grid{grid-template-columns:1fr;}
    .ponentes-grid{grid-template-columns:repeat(2,1fr);}
    .flyers-grid{grid-template-columns:repeat(2,1fr);}
  }