:root{
  --navy:#0B1836;
  --navy-2:#101F44;
  --cyan:#3BC5F0;
  --cyan-soft:rgba(59,197,240,.12);
  --paper:#FFFFFF;
  --mist:#F6F8FB;
  --ink:#0E1A33;
  --slate:#5E6B84;
  --line:#E4E9F2;
  --line-dark:rgba(255,255,255,.14);
  --max:1180px;
  --radius:14px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:var(--paper);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3,.display{font-family:'Sora',sans-serif;letter-spacing:-.02em}
img{max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 32px}
.eyebrow{font-family:'Inter';font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--cyan)}
.section{padding:104px 0}
.section-head{max-width:640px;margin-bottom:56px}
.section-head h2{font-size:clamp(28px,3.4vw,40px);font-weight:600;margin:14px 0 16px;line-height:1.18}
.section-head p{color:var(--slate);font-size:17px}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}

/* ---------- NAV ---------- */
.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{max-width:var(--max);margin:0 auto;padding:0 32px;height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px}
.brand svg{width:44px;height:34px;color:var(--navy)}
.brand-text{font-family:'Sora';font-size:13.5px;line-height:1.25;font-weight:600;color:var(--navy)}
.brand-text span{display:block;font-weight:400;color:var(--slate);font-size:11.5px;letter-spacing:.02em}
.menu{display:flex;align-items:center;gap:6px;list-style:none}
.menu > li{position:relative}
.menu > li > a{display:flex;align-items:center;gap:6px;padding:10px 14px;font-size:14.5px;font-weight:500;color:var(--ink);border-radius:8px;transition:color .18s,background .18s}
.menu > li > a:hover{color:var(--navy);background:var(--mist)}
.menu .caret{width:9px;height:9px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(45deg) translateY(-2px);opacity:.55}
.submenu{position:absolute;top:calc(100% + 10px);left:8px;min-width:230px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px;box-shadow:0 18px 40px -18px rgba(11,24,54,.25);opacity:0;visibility:hidden;transform:translateY(6px);transition:all .18s ease;list-style:none}
.menu li:hover .submenu,.menu li:focus-within .submenu{opacity:1;visibility:visible;transform:translateY(0)}
.submenu a{display:block;padding:10px 14px;font-size:14px;border-radius:8px;color:var(--ink)}
.submenu a:hover{background:var(--cyan-soft);color:var(--navy)}
.nav-cta{padding:11px 22px;background:var(--navy);color:#fff !important;border-radius:999px;font-size:14px;font-weight:600;transition:background .18s;white-space:nowrap}
.nav-cta:hover{background:#16295c}
.burger{display:none;background:none;border:0;cursor:pointer;padding:8px}
.burger span{display:block;width:22px;height:2px;background:var(--navy);margin:5px 0;transition:.2s}

/* ---------- HERO ---------- */
.hero{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(900px 500px at 85% 20%,rgba(59,197,240,.14),transparent 60%);pointer-events:none}
.hero-inner{max-width:var(--max);margin:0 auto;padding:120px 32px 140px;display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:center;position:relative;z-index:1}
.hero .eyebrow{color:var(--cyan)}
.hero h1{font-size:clamp(34px,4.6vw,56px);font-weight:600;line-height:1.14;margin:20px 0 24px}
.hero h1 em{font-style:normal;color:var(--cyan)}
.hero p{color:rgba(255,255,255,.72);font-size:18px;max-width:520px;margin-bottom:40px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 30px;border-radius:999px;font-weight:600;font-size:15px;transition:all .2s;font-family:'Inter'}
.btn-primary{background:var(--cyan);color:var(--navy)}
.btn-primary:hover{background:#63d3f6;transform:translateY(-1px)}
.btn-ghost{border:1px solid rgba(255,255,255,.35);color:#fff}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.hero-art{display:flex;justify-content:center}
.hero-art svg{width:min(380px,100%);height:auto;color:var(--cyan)}
.draw path{stroke-dasharray:1000;stroke-dashoffset:1000;animation:draw 2.4s ease forwards}
.draw path:nth-child(2){animation-delay:.25s}
.draw path:nth-child(3){animation-delay:.5s}
.draw path:nth-child(4){animation-delay:.75s}
.draw path:nth-child(5){animation-delay:1s}
.draw path:nth-child(6){animation-delay:1.2s}
.draw path:nth-child(7){animation-delay:1.4s}
@keyframes draw{to{stroke-dashoffset:0}}
.hero-strip{border-top:1px solid var(--line-dark);position:relative;z-index:1}
.hero-strip .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-top:36px;padding-bottom:36px}
.stat b{display:block;font-family:'Sora';font-size:30px;font-weight:600;color:#fff;letter-spacing:-.02em}
.stat span{font-size:13px;color:rgba(255,255,255,.6);letter-spacing:.04em}

/* ---------- caravana divider ---------- */
.caravan{display:flex;justify-content:center;gap:34px;padding:34px 0;border-bottom:1px solid var(--line);align-items:flex-end}
.caravan svg{color:#C7D3E4;height:26px;width:auto}
.caravan svg:nth-child(2){height:32px}
.caravan svg:nth-child(3){height:38px}
.caravan svg:nth-child(4){height:32px}
.caravan svg:nth-child(5){height:26px}

/* ---------- QUIENES SOMOS ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}
.about-grid p{color:var(--slate);margin-bottom:18px;font-size:16.5px}
.about-links{display:grid;gap:16px;margin-top:8px}
.link-card{border:1px solid var(--line);border-radius:var(--radius);padding:26px 28px;display:flex;justify-content:space-between;align-items:center;transition:all .2s;background:#fff}
.link-card:hover{border-color:var(--cyan);transform:translateX(4px)}
.link-card h3{font-size:18px;font-weight:600;margin-bottom:4px}
.link-card p{font-size:14px;color:var(--slate);margin:0}
.arrow{font-size:20px;color:var(--cyan);flex-shrink:0;margin-left:20px}

/* ---------- GRUPOS ---------- */
.bg-mist{background:var(--mist)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px;transition:all .2s}
.card:hover{border-color:var(--cyan);box-shadow:0 20px 40px -28px rgba(11,24,54,.25)}
.card .tag{width:42px;height:3px;background:var(--cyan);border-radius:2px;margin-bottom:22px}
.card h3{font-size:18.5px;font-weight:600;margin-bottom:10px}
.card p{font-size:14.5px;color:var(--slate)}

/* ---------- ACTIVIDADES ---------- */
.acts{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.act{border:1px solid var(--line);border-radius:var(--radius);padding:38px 34px;background:#fff;position:relative;overflow:hidden;transition:all .2s}
.act:hover{border-color:var(--cyan)}
.act .eyebrow{display:block;margin-bottom:12px}
.act h3{font-size:22px;font-weight:600;margin-bottom:10px}
.act p{color:var(--slate);font-size:15px;margin-bottom:18px}
.act a{font-weight:600;font-size:14.5px;color:var(--navy);border-bottom:1.5px solid var(--cyan);padding-bottom:2px}
.act.featured{grid-column:1 / -1;background:var(--navy);border-color:var(--navy)}
.act.featured h3{color:#fff;font-size:26px}
.act.featured p{color:rgba(255,255,255,.7);max-width:560px}
.act.featured a{color:var(--cyan);border-color:var(--cyan)}

/* ---------- HAZTE SOCIO ---------- */
.join{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.join::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 400px at 15% 80%,rgba(59,197,240,.12),transparent 60%)}
.join-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center}
.join h2{font-size:clamp(28px,3.4vw,40px);font-weight:600;margin:14px 0 18px;line-height:1.18}
.join p{color:rgba(255,255,255,.72);font-size:17px;margin-bottom:34px;max-width:480px}
.join ul{list-style:none;display:grid;gap:18px}
.join li{display:flex;gap:14px;align-items:flex-start;font-size:15.5px;color:rgba(255,255,255,.85)}
.check{flex-shrink:0;width:22px;height:22px;border-radius:50%;background:var(--cyan-soft);color:var(--cyan);display:flex;align-items:center;justify-content:center;font-size:12px;margin-top:2px}

/* ---------- BIBLIOTECA ---------- */
.pub{border-top:1px solid var(--line);padding:26px 8px;display:grid;grid-template-columns:120px 1fr auto;gap:28px;align-items:center;transition:background .18s}
.pub:last-child{border-bottom:1px solid var(--line)}
.pub:hover{background:#fff}
.pub .kind{font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan)}
.pub h3{font-size:17.5px;font-weight:600}
.pub p{font-size:14px;color:var(--slate);margin-top:4px}
.pub .arrow{margin:0}

/* ---------- FOOTER ---------- */
footer{background:var(--navy);color:rgba(255,255,255,.65);padding:72px 0 40px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:48px;padding-bottom:48px;border-bottom:1px solid var(--line-dark)}
.foot-grid h4{font-family:'Sora';font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin-bottom:18px}
.foot-grid ul{list-style:none;display:grid;gap:10px}
.foot-grid a{font-size:14px;transition:color .18s}
.foot-grid a:hover{color:var(--cyan)}
.foot-brand svg{width:52px;height:40px;color:var(--cyan);margin-bottom:16px}
.foot-brand p{font-size:14px;max-width:280px}
.foot-bottom{display:flex;justify-content:space-between;padding-top:28px;font-size:13px;flex-wrap:wrap;gap:12px}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .draw path{animation:none;stroke-dashoffset:0}
  html{scroll-behavior:auto}
}

/* ---------- responsive ---------- */
@media (max-width:1020px){
  .menu{position:fixed;inset:76px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;padding:16px 24px 28px;border-bottom:1px solid var(--line);display:none;gap:2px;max-height:calc(100vh - 76px);overflow:auto}
  .menu.open{display:flex}
  .submenu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 6px 16px;display:none}
  .menu li.expanded .submenu{display:block}
  .burger{display:block}
  .hero-inner,.about-grid,.join-inner{grid-template-columns:1fr;gap:48px}
  .hero-strip .wrap{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .section{padding:72px 0}
  .grid-3,.acts{grid-template-columns:1fr}
  .pub{grid-template-columns:1fr;gap:8px}
  .hero-inner{padding:80px 32px 96px}
  .hero-art{order:-1}
  .hero-art svg{width:220px}
}

/* ---------- FORMULARIO POSTULA ---------- */
.form-card{max-width:680px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:56px 56px 44px;text-align:center}
.form-card h2{font-size:clamp(26px,3vw,34px);font-weight:600;margin:14px 0 10px}
.form-intro{color:var(--slate);font-size:16px;margin-bottom:36px}
.field{margin-bottom:26px;text-align:center}
.field label{display:block;font-weight:600;font-size:16.5px;margin-bottom:10px;color:var(--ink)}
.field label span{color:var(--cyan)}
.field input,.field textarea{width:100%;padding:16px 18px;border:1px solid var(--line);border-radius:10px;font-family:'Inter';font-size:16px;color:var(--ink);background:var(--mist);transition:border-color .18s, background .18s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--cyan);background:#fff}
.field input.invalid,.field textarea.invalid{border-color:#D64545}
.field textarea{resize:vertical;min-height:160px}
.field-error{color:#D64545;font-size:13px;margin-top:8px;text-align:left}
.form-error{color:#D64545;font-size:14px;margin-bottom:18px}
.form-alert{border-radius:10px;padding:14px 16px;margin-bottom:18px;font-weight:600;font-size:14px;text-align:left}
.form-alert.success{background:rgba(31,132,86,.12);color:#17633f;border:1px solid rgba(31,132,86,.24)}
.form-alert.error{background:rgba(214,69,69,.1);color:#A22C2C;border:1px solid rgba(214,69,69,.22)}
.form-dev-note{background:var(--cyan-soft);border:1px solid rgba(59,197,240,.28);border-radius:10px;color:var(--navy);font-size:13px;margin:-4px 0 24px;padding:12px 14px;text-align:left}
.hp-field{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.checkbox-field{display:grid;grid-template-columns:auto 1fr;gap:10px 12px;text-align:left;align-items:start}
.checkbox-field input{width:18px;height:18px;margin-top:4px;accent-color:var(--cyan)}
.checkbox-field label{font-weight:500;font-size:14.5px;line-height:1.5;margin:0}
.checkbox-field .field-error{grid-column:1 / -1;margin-top:0}
.privacy-link{appearance:none;background:none;border:0;color:var(--navy);cursor:pointer;font:inherit;font-weight:700;padding:0;text-decoration:underline;text-decoration-color:var(--cyan);text-underline-offset:3px}
.privacy-link:hover{color:var(--cyan)}
.captcha-field input{max-width:180px;text-align:center}
.form-actions{margin-top:6px}
.btn-navy{background:var(--navy);color:#fff;border:0;cursor:pointer}
.btn-navy:hover{background:#16295c;transform:translateY(-1px)}
.form-note{font-size:13px;color:var(--slate);margin-top:22px}
@media (max-width:640px){.form-card{padding:36px 22px 32px}}

/* ---------- MODAL PRIVACIDAD ---------- */
body.modal-open{overflow:hidden}
.modal-backdrop{position:fixed;inset:0;background:rgba(11,24,54,.62);z-index:190}
.privacy-modal{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;padding:28px}
.privacy-modal[hidden],.modal-backdrop[hidden]{display:none}
.privacy-modal-panel{position:relative;background:#fff;color:var(--ink);border-radius:var(--radius);box-shadow:0 26px 70px -28px rgba(11,24,54,.45);max-width:720px;max-height:min(760px,calc(100vh - 56px));overflow:auto;padding:42px 42px 34px}
.privacy-modal-panel h2{font-size:28px;font-weight:600;margin-bottom:18px;color:var(--navy)}
.privacy-modal-panel p{color:var(--slate);font-size:15px;margin-bottom:14px}
.privacy-modal-panel a{color:var(--navy);font-weight:700;text-decoration:underline;text-decoration-color:var(--cyan);text-underline-offset:3px}
.modal-close{position:absolute;top:16px;right:16px;width:38px;height:38px;border:1px solid var(--line);border-radius:50%;background:#fff;color:var(--navy);cursor:pointer;font-size:28px;line-height:1;display:flex;align-items:center;justify-content:center}
.modal-close:hover{border-color:var(--cyan);color:var(--cyan)}
.modal-actions{display:flex;justify-content:flex-end;margin-top:22px}
@media (max-width:640px){
  .privacy-modal{padding:18px}
  .privacy-modal-panel{padding:34px 22px 26px;max-height:calc(100vh - 36px)}
  .privacy-modal-panel h2{font-size:24px}
  .modal-actions .btn{width:100%;justify-content:center}
}