/* ============================================
   V3 - ELEGANTE (estructura elegante)
   Cabecero + Footer estilo clásico
   Tipografía: Montserrat + Open Sans
   Color principal: #0fb8cd
   Tonalidades oscuras: #0a9aac · #087a89 · #055966 · #033f49
   ============================================ */

:root{
  --primary:#0fb8cd;
  --primary-dark:#0a9aac;
  --primary-darker:#087a89;
  --primary-darkest:#055966;
  --primary-deepest:#033f49;
  --primary-light:#e6f9fc;
  --primary-lighter:#e0f6fa;
  --ink:#1f2937;
  --text:#374151;
  --muted:#6b7280;
  --border:#e5e7eb;
  --bg:#ffffff;
  --bg-soft:#f3f6f8;
  --dark:#0f1a25;
  --shadow:0 6px 24px rgba(15,184,205,.10);
  --shadow-lg:0 20px 50px rgba(8,122,137,.20);
  --container:1200px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}

body{
  margin:0;
  font-family:'Open Sans', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color:var(--text);
  background:#fff;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{
  font-family:'Montserrat', sans-serif;
  color:var(--ink);
  font-weight:700;
  line-height:1.2;
  margin:0 0 .5em;
  letter-spacing:-0.3px;
}
h2{font-size:clamp(28px, 3.4vw, 44px);}
h4{font-size:16px;}
p{margin:0 0 1em;}

a{color:var(--primary-dark); text-decoration:none; transition:color .2s;}
a:hover{color:var(--primary);}

.container{max-width:var(--container); margin:0 auto; padding:0 24px;}
.two-col{display:grid; grid-template-columns: 1fr 1.5fr; gap:72px; align-items:start;}

.skip-link{position:absolute; left:-9999px;}
.skip-link:focus{left:1rem; top:1rem; background:#fff; padding:.5rem 1rem; z-index:999;}

.icon{width:16px; height:16px; vertical-align:-3px;}

/* EYEBROW */
.eyebrow{
  font-family:'Montserrat', sans-serif;
  font-size:12px; letter-spacing:3px;
  text-transform:uppercase;
  color:var(--primary-dark); font-weight:600;
  margin:0 0 14px; display:inline-block;
  position:relative; padding-left:32px;
}
.eyebrow::before{
  content:""; position:absolute; left:0; top:50%;
  width:22px; height:2px; background:var(--primary);
}
.eyebrow--light{color:var(--primary);}
.eyebrow--light::before{background:var(--primary);}

/* ============================
   TOPBAR estilo clásico
   ============================ */
.topbar{
  background:#3a4046;
  color:#e5e7eb;
  font-size:14px;
  padding:8px 0;
}
.topbar__inner{display:flex; justify-content:space-between; align-items:center; gap:16px; flex-wrap:wrap;}
.topbar__item{color:#e5e7eb;}
.topbar a{color:var(--primary); text-decoration:underline;}
.topbar a:hover{color:#7be1ee;}
.topbar__right{display:flex; gap:24px; flex-wrap:wrap;}

/* ============================
   HEADER estilo clásico
   ============================ */
.header{
  background:#fff;
  border-bottom:1px solid var(--border);
  position:sticky; top:0; z-index:50;
  box-shadow:0 1px 3px rgba(0,0,0,.04);
}
.header__inner{display:flex; align-items:center; justify-content:space-between; gap:24px; padding:14px 24px;}
.brand{display:inline-flex; flex-direction:column; line-height:1; font-family:'Montserrat', sans-serif;}
.brand__line1{font-size:16px; color:var(--ink); font-weight:500;}
.brand__line2{font-size:28px; color:var(--primary); font-weight:800; letter-spacing:1.5px;}
.brand--footer .brand__line2{font-size:24px;}

.nav__list{display:flex; gap:26px; list-style:none; padding:0; margin:0; align-items:center;}
.nav__list > li > a{
  font-family:'Montserrat', sans-serif;
  font-weight:700;
  font-size:13.5px;
  letter-spacing:.5px;
  color:var(--ink);
  padding:18px 0;
  display:inline-block;
  border-bottom:3px solid transparent;
  transition:all .2s;
}
.nav__list > li > a:hover,
.nav__list > li > a.is-active{
  color:var(--primary); border-bottom-color:var(--primary); text-decoration:none;
}

.has-sub{position:relative;}
.submenu{
  position:absolute; top:100%; left:0;
  background:#fff; border:1px solid var(--border);
  box-shadow:var(--shadow); border-radius:6px;
  list-style:none; padding:10px 0; margin:0; min-width:260px;
  opacity:0; visibility:hidden; transform:translateY(8px);
  transition:all .2s;
  z-index:60;
}
.has-sub:hover .submenu{opacity:1; visibility:visible; transform:translateY(0);}
.submenu a{
  display:block; padding:10px 18px; font-size:13.5px;
  color:var(--ink); font-family:'Montserrat', sans-serif; font-weight:500;
  letter-spacing:0; border-bottom:0;
}
.submenu a:hover{background:var(--primary-light); color:var(--primary-dark);}

/* HAMBURGER (oculto en desktop) */
.hamburger{
  display:none;
  background:transparent;
  border:0;
  padding:8px;
  cursor:pointer;
  flex-direction:column;
  gap:5px;
  margin-left:auto;
}
.hamburger span{
  display:block;
  width:26px; height:3px;
  background:var(--ink);
  border-radius:2px;
  transition:all .25s;
}
.hamburger.is-active span:nth-child(1){transform:translateY(8px) rotate(45deg);}
.hamburger.is-active span:nth-child(2){opacity:0;}
.hamburger.is-active span:nth-child(3){transform:translateY(-8px) rotate(-45deg);}

/* ============================
   HERO (fondo claro)
   ============================ */
.hero{
  position:relative;
  background:var(--bg);
  overflow:hidden;
  padding:72px 0 88px;
}
.hero--light{
  background:
    radial-gradient(circle at 90% 10%, rgba(15,184,205,.08), transparent 40%),
    radial-gradient(circle at 10% 90%, rgba(15,184,205,.05), transparent 45%),
    var(--bg);
}
.hero__bg{
  position:absolute; inset:0;
  background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='40' height='40' viewBox='0 0 40 40'><circle cx='1' cy='1' r='1' fill='%230fb8cd' fill-opacity='0.06'/></svg>");
  pointer-events:none;
}
.hero__inner{
  position:relative;
  display:grid; grid-template-columns:1fr 1.15fr;
  gap:80px; align-items:center;
}
.hero__image{position:relative; display:flex; flex-direction:column; align-items:center;}
.hero__photo-frame{
  position:relative;
  padding:14px;
  background:#fff;
  border:2px solid var(--primary);
  border-radius:18px;
  box-shadow:0 20px 60px rgba(8,122,137,.18);
  width:100%; max-width:400px;
}
.hero__photo-frame img{
  width:100%; aspect-ratio:1/1; object-fit:cover;
  border-radius:10px;
  display:block;
}
.hero__badge{
  margin-top:20px;
  display:inline-flex; flex-direction:column; align-items:center; gap:2px;
  background:var(--ink); color:#fff;
  padding:14px 28px; border-radius:60px;
  box-shadow:0 8px 24px rgba(15,23,42,.18);
}
.hero__badge strong{
  font-family:'Montserrat', sans-serif;
  font-size:14px; font-weight:700;
  letter-spacing:.5px;
}
.hero__badge span{
  font-size:11px; letter-spacing:2px;
  text-transform:uppercase; opacity:.7;
}

.hero__text{color:var(--ink);}
.hero__title{
  font-family:'Montserrat', sans-serif;
  font-size:clamp(38px, 5vw, 58px);
  color:var(--ink); margin:14px 0 18px; line-height:1.05;
  font-weight:800;
}
.hero__sub{
  font-size:19px; color:var(--text); margin:0 0 28px;
  max-width:540px; font-weight:400;
}
.hero__quote{
  position:relative;
  padding:20px 24px 20px 56px;
  margin:0 0 32px; max-width:560px;
  background:var(--primary-lighter);
  border-radius:0 12px 12px 0;
  border-left:4px solid var(--primary);
  font-size:16.5px; color:var(--ink); line-height:1.6;
  font-style:italic;
}
.hero__quote-mark{
  position:absolute; top:6px; left:16px;
  font-family:'Cormorant Garamond', Georgia, serif;
  font-size:64px; line-height:1;
  color:var(--primary); font-weight:700;
}
.hero__cta{display:flex; gap:14px; flex-wrap:wrap;}

/* BUTTONS */
.btn{
  display:inline-flex; align-items:center; gap:8px;
  font-family:'Montserrat', sans-serif; font-weight:700;
  font-size:13.5px; letter-spacing:.5px;
  padding:14px 26px; border-radius:50px; text-transform:uppercase;
  text-decoration:none; transition:all .2s; cursor:pointer;
  border:2px solid transparent;
}
.btn--primary{background:var(--primary); color:#fff; box-shadow:var(--shadow);}
.btn--primary:hover{background:var(--primary-darker); color:#fff; transform:translateY(-1px); text-decoration:none;}
.btn--linkedin-light{
  background:transparent;
  color:var(--primary-dark);
  border-color:var(--primary);
}
.btn--linkedin-light:hover{
  background:var(--primary);
  color:#fff;
  border-color:var(--primary);
  transform:translateY(-1px); text-decoration:none;
}
.btn--lg{padding:18px 36px; font-size:14px;}

/* ============================
   SECTIONS
   ============================ */
.section{padding:80px 0;}
.section--soft{background:var(--bg-soft);}
.section--dark{
  background:linear-gradient(135deg, #055966 0%, #033f49 100%);
  color:#d8eef2;
  position:relative;
}
.section--dark::before{
  content:""; position:absolute; inset:0;
  background:
    radial-gradient(circle at 80% 20%, rgba(15,184,205,.20), transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(8,122,137,.3), transparent 50%);
  pointer-events:none;
}
.section--dark > .container{position:relative;}

.section__title{
  font-size:clamp(28px, 3.4vw, 44px);
  position:relative; padding-bottom:14px; margin-bottom:24px;
  font-weight:800;
}
.section__title::after{
  content:""; position:absolute; bottom:0; left:0;
  width:60px; height:4px; background:var(--primary); border-radius:2px;
}
.section__title--light{color:#fff;}
.section__title--light::after{background:var(--primary);}

.section__text p{
  font-size:17px; color:var(--text);
  max-width:640px;
}
.section__text strong{color:var(--ink); font-weight:700;}

.lead{font-size:18px; max-width:760px; margin-bottom:40px;}
.lead--light{color:#d8eef2;}

.footnote{
  margin-top:32px; font-size:14px; color:var(--muted);
  font-style:italic; max-width:760px; padding:14px 18px;
  background:var(--primary-lighter); border-left:3px solid var(--primary);
  border-radius:0 6px 6px 0;
}

.quote-inline{
  font-size:19px; color:var(--ink);
  border-left:3px solid var(--primary);
  padding-left:20px; margin-top:20px;
  font-weight:600;
}

/* ============================
   KEYNOTE CARD (Congresos)
   ============================ */
.keynote{
  display:block;
  margin-top:32px;
  background:#fff;
  border:1px solid var(--border);
  border-radius:16px;
  padding:36px 40px 32px;
  box-shadow:0 12px 40px rgba(8,122,137,.10);
  position:relative;
  overflow:hidden;
  max-width:100%;
}
.keynote::before{
  content:""; position:absolute;
  top:0; left:0; bottom:0; width:6px;
  background:linear-gradient(180deg, var(--primary) 0%, var(--primary-darker) 100%);
}
.keynote__head{
  display:flex; align-items:center; gap:10px;
  margin-bottom:18px; flex-wrap:wrap;
}
.keynote__badge{
  display:inline-block;
  font-family:'Montserrat', sans-serif;
  font-size:11.5px; letter-spacing:2px; text-transform:uppercase;
  font-weight:700;
  background:var(--primary);
  color:#fff;
  padding:6px 14px;
  border-radius:50px;
}
.keynote__type{
  display:inline-block;
  font-family:'Montserrat', sans-serif;
  font-size:11.5px; letter-spacing:1.5px; text-transform:uppercase;
  font-weight:600;
  color:var(--primary-dark);
  background:var(--primary-lighter);
  padding:6px 14px;
  border-radius:50px;
}
.keynote__title{
  font-family:'Montserrat', sans-serif;
  font-size:clamp(28px, 3.5vw, 38px);
  font-weight:800;
  color:var(--ink);
  margin:0 0 6px;
  line-height:1.1;
  word-break:break-word;
}
.keynote__org{
  font-size:15px; color:var(--muted);
  margin:0 0 22px;
  font-weight:500;
}
.keynote__quote{
  position:relative;
  margin:0 0 24px;
  padding:18px 22px 18px 50px;
  background:var(--primary-lighter);
  border-radius:10px;
  font-size:17px; color:var(--ink); line-height:1.6;
  font-style:italic;
}
.keynote__quote-mark{
  position:absolute; top:4px; left:14px;
  font-family:'Cormorant Garamond', Georgia, serif;
  font-size:54px; line-height:1;
  color:var(--primary); font-weight:700;
}
.keynote__link{
  display:inline-flex; align-items:center; gap:8px;
  font-family:'Montserrat', sans-serif;
  font-size:13.5px; font-weight:700;
  letter-spacing:.5px; text-transform:uppercase;
  color:var(--primary-dark);
  text-decoration:none;
  border-bottom:2px solid transparent;
  padding-bottom:4px;
}
.keynote__link:hover{color:var(--primary); border-bottom-color:var(--primary);}
.keynote__link svg{flex-shrink:0;}

/* ============================
   TIMELINE DE HITOS (Trayectoria)
   ============================ */
.timeline-hitos{
  list-style:none; padding:0; margin:40px 0 0;
}
.hito{
  display:grid;
  grid-template-columns:200px 40px 1fr;
  gap:0;
  align-items:start;
}
.hito__year{
  text-align:right;
  display:flex; flex-direction:column; align-items:flex-end;
  padding:14px 16px 14px 0;
}
.hito__year-num{
  font-family:'Montserrat', sans-serif;
  font-size:32px; font-weight:800;
  color:var(--primary-dark); line-height:1;
  display:block;
}
.hito__year-label{
  font-family:'Montserrat', sans-serif;
  font-size:11px; letter-spacing:2px; text-transform:uppercase;
  color:var(--muted); font-weight:600;
  margin-top:6px;
}
.hito__line{
  position:relative;
  height:100%;
  min-height:60px;
}
.hito__line::before{
  content:"";
  position:absolute;
  left:50%;
  top:0; bottom:0;
  width:2px;
  background:linear-gradient(180deg, var(--primary) 0%, var(--primary-darker) 100%);
  transform:translateX(-50%);
}
.hito:first-child .hito__line::before{top:24px;}
.hito:last-child .hito__line::before{bottom:24px;}
.hito__dot{
  position:absolute;
  left:50%; top:18px;
  width:16px; height:16px;
  background:var(--primary);
  border:4px solid #fff;
  border-radius:50%;
  transform:translateX(-50%);
  box-shadow:0 0 0 2px var(--primary);
  z-index:2;
}
.hito__content{
  background:#fff;
  padding:22px 26px;
  margin:6px 0 24px;
  border-radius:12px;
  border:1px solid var(--border);
  box-shadow:0 6px 18px rgba(15,184,205,.06);
  transition:all .25s;
}
.hito__content:hover{
  border-color:var(--primary);
  box-shadow:0 10px 28px rgba(15,184,205,.14);
  transform:translateX(4px);
}
.hito__content h3{
  font-size:20px; margin:0 0 8px;
  color:var(--ink); font-weight:700;
}
.hito__content p{
  margin:0; color:var(--text); font-size:15.5px;
}
.hito__content strong{color:var(--primary-dark); font-weight:700;}

/* ============================
   FORMATION (lista con año + detalle)
   ============================ */
.formation{
  list-style:none; padding:0; margin:32px 0 0;
  display:grid; gap:0;
  border-top:1px solid var(--border);
}
.formation li{
  display:grid;
  grid-template-columns:200px 1fr;
  gap:40px;
  padding:24px 0;
  border-bottom:1px solid var(--border);
  transition:all .2s;
}
.formation li:hover{
  background:var(--primary-lighter);
  margin:0 -16px; padding:24px 16px;
}
.formation__year{
  font-family:'Montserrat', sans-serif;
  font-size:11.5px; letter-spacing:2px; text-transform:uppercase;
  color:var(--primary-dark); font-weight:700;
  padding-top:4px;
}
.formation h3{
  font-size:19px; margin:0 0 6px;
  font-weight:700;
}
.formation p{margin:0; color:var(--muted); font-size:15px;}

/* ============================
   PROCESS GRID (sobre fondo oscuro)
   ============================ */
.process-grid{
  display:grid; grid-template-columns:repeat(auto-fit, minmax(220px, 1fr));
  gap:32px; margin-top:32px;
}
.process-item{
  padding:28px 24px 24px;
  border-radius:10px;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.10);
  backdrop-filter:blur(4px);
  transition:all .25s;
}
.process-item:hover{
  background:rgba(15,184,205,.10);
  border-color:var(--primary);
  transform:translateY(-3px);
}
.process-item__num{
  display:inline-block;
  font-family:'Montserrat', sans-serif;
  font-size:13px; font-weight:800; letter-spacing:2px;
  color:var(--primary); margin-bottom:14px;
  background:rgba(15,184,205,.15); padding:6px 14px;
  border-radius:50px;
}
.process-item h3{
  font-family:'Montserrat', sans-serif;
  font-size:18px; color:#fff; font-weight:700;
  margin:0 0 12px;
}
.process-item p{
  font-size:14.5px; color:#a8c8ce; margin:0; line-height:1.65;
}

/* ============================
   CTA
   ============================ */
.cta{
  background:linear-gradient(135deg, #0fb8cd 0%, #0a9aac 50%, #087a89 100%);
  color:#fff; text-align:center; padding:80px 24px;
  position:relative; overflow:hidden;
}
.cta::before{
  content:""; position:absolute; inset:0;
  background:radial-gradient(circle at 50% 0%, rgba(255,255,255,.15), transparent 60%);
}
.cta > .container{position:relative;}
.cta h2{
  font-family:'Montserrat', sans-serif;
  color:#fff; font-size:clamp(32px, 4vw, 48px); margin-bottom:14px;
  font-weight:800;
}
.cta p{color:#fff; opacity:.95; margin-bottom:32px; font-size:18px; max-width:560px; margin-left:auto; margin-right:auto;}

/* ============================
   FOOTER estilo clásico
   ============================ */
.footer{
  background:var(--bg-soft);
  color:var(--text);
  padding:64px 0 0;
  font-size:15px;
}
.footer__grid{
  display:grid;
  grid-template-columns: 1.1fr repeat(3, 1fr);
  gap:36px;
}
.footer h4{
  font-family:'Montserrat', sans-serif;
  font-size:16px; color:var(--ink); margin-bottom:16px;
  position:relative; padding-bottom:10px;
  font-weight:700;
}
.footer h4::after{
  content:""; position:absolute; bottom:0; left:0;
  width:36px; height:3px; background:var(--primary);
}
.footer__list{list-style:none; padding:0; margin:0;}
.footer__list li{margin-bottom:10px;}
.footer__list a{color:var(--text);}
.footer__list a:hover{color:var(--primary);}

.footer__bottom{
  margin-top:48px; padding:18px 0;
  border-top:1px solid var(--border);
  background:#fff;
}
.footer__bottom-inner{
  display:flex; justify-content:space-between; align-items:center;
  gap:12px; flex-wrap:wrap;
  font-size:14px; color:var(--muted);
}
.footer__bottom ul{list-style:none; display:flex; gap:18px; padding:0; margin:0; align-items:center;}
.footer__bottom .icon{width:18px; height:18px; color:var(--ink);}
.footer__bottom a{
  display:inline-flex; align-items:center;
  color:var(--ink);
  transition:color .2s;
}
.footer__bottom a:hover{color:var(--primary);}

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 980px){
  .hero{padding:56px 0 72px;}
  .hero__inner{grid-template-columns:1fr; gap:48px;}
  .hero__image{margin:0 auto;}
  .hero__photo-frame{max-width:340px;}
  .two-col{grid-template-columns:1fr; gap:32px;}
  .formation li{grid-template-columns:1fr; gap:6px;}
  .footer__grid{grid-template-columns:1fr 1fr;}
  .section{padding:64px 0;}
  .keynote{padding:28px;}
  .keynote__title{font-size:30px;}
  /* Timeline en tablet: oculta línea, todo en columna */
  .hito{grid-template-columns:120px 1fr; gap:0;}
  .hito__line{display:none;}
  .hito__year{text-align:left; align-items:flex-start; padding:8px 0;}
  .hito__year-num{font-size:24px;}
  .hito__content{margin:8px 0 18px;}
  /* Menú móvil */
  .hamburger{display:flex;}
  .nav{display:none; order:3; width:100%; margin-top:8px;}
  .nav.is-open{display:block;}
  .nav__list{
    flex-direction:column;
    align-items:stretch;
    gap:0;
    background:#fff;
    border:1px solid var(--border);
    border-radius:8px;
    padding:8px 0;
  }
  .nav__list > li{border-bottom:1px solid var(--border);}
  .nav__list > li:last-child{border-bottom:0;}
  .nav__list > li > a{
    padding:14px 18px;
    border-bottom:0 !important;
    display:block;
  }
  .nav__list > li > a:hover,
  .nav__list > li > a.is-active{
    background:var(--primary-light);
    color:var(--primary-dark);
    border-bottom:0;
  }
  .has-sub .submenu{
    position:static;
    box-shadow:none;
    border:0;
    background:var(--bg-soft);
    opacity:1; visibility:visible; transform:none;
    max-height:0; overflow:hidden;
    padding:0;
    transition:max-height .3s ease;
  }
  .has-sub.is-open .submenu{max-height:400px; padding:6px 0;}
  .submenu a{padding:10px 32px; font-size:13px;}
  .header__inner{flex-wrap:wrap;}
  .header{position:relative;}
}
@media (max-width: 640px){
  .hito{grid-template-columns:1fr; gap:0;}
  .hito__year{flex-direction:row; align-items:baseline; gap:12px; padding:0 0 6px;}
  .hito__year-num{font-size:22px;}
  .hito__year-label{margin-top:0;}
  .hito__content{padding:18px 20px; margin:0 0 18px;}
}
@media (max-width: 560px){
  .footer__grid{grid-template-columns:1fr;}
  .topbar__inner{flex-direction:column; align-items:flex-start;}
  .container{padding:0 20px;}
  .formation li:hover{margin:0; padding:24px 0;}
  .keynote{padding:22px 24px;}
  .keynote__title{font-size:26px;}
  .keynote__quote{font-size:15.5px; padding:14px 16px 14px 44px;}
  .hero__title{font-size:36px;}
  .hero__sub{font-size:17px;}
  .hero__quote{font-size:15.5px; padding:18px 18px 18px 50px;}
  .btn{padding:12px 22px; font-size:12.5px;}
  .section__title{font-size:26px;}
  .section{padding:48px 0;}
  .formation li{padding:18px 0;}
  .lead{font-size:16px;}
  .keynote__title{font-size:24px;}
  .hito__year-num{font-size:20px;}
  .process-grid{grid-template-columns:1fr;}
  .hero__cta{flex-direction:column; align-items:stretch;}
  .hero__cta .btn{justify-content:center;}
}