/* Visiones Regionales Panamá 2050 */
:root{
  --lime:#B8D640;
  --dark:#49660C;
  --dark-2:#3a520a;
  --ink:#20280d;
  --muted:#5c6644;
  --bg:#ffffff;
  --panel:#f5f9e9;
  --line:#e3ecd0;
  --radius:16px;
  --shadow:0 10px 30px rgba(73,102,12,.12);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--dark)}
.container{max-width:1140px;margin:0 auto;padding:0 24px}
main{display:block}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;background:#fff;
  border-bottom:1px solid var(--line);transition:box-shadow .25s;
}
.site-header.scrolled{box-shadow:0 4px 18px rgba(73,102,12,.12)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:84px}
.brand img{border-radius:50%}
.main-nav>ul{display:flex;align-items:center;gap:6px;list-style:none}
.main-nav a,.sub-toggle{
  display:inline-block;padding:10px 16px;border-radius:999px;text-decoration:none;
  color:var(--ink);font-weight:600;font-size:15.5px;background:none;border:0;cursor:pointer;
  font-family:inherit;
}
.main-nav a:hover,.sub-toggle:hover{background:var(--panel);color:var(--dark)}
.main-nav a.active{color:var(--dark);background:var(--panel)}
.has-sub{position:relative}
.caret{font-size:12px;margin-left:2px}
.dropdown{
  position:absolute;top:calc(100% + 8px);left:0;min-width:230px;background:#fff;
  border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);
  padding:8px;display:none;flex-direction:column;gap:2px;list-style:none;z-index:120;
}
.has-sub.open .dropdown{display:flex}
.dropdown a{display:block;padding:10px 14px;border-radius:10px;font-size:15px}
.dropdown a:hover{background:var(--panel);color:var(--dark)}
.burger{display:none;background:none;border:0;cursor:pointer;padding:10px}
.burger span{display:block;width:26px;height:3px;background:var(--dark);border-radius:2px;margin:5px 0}

/* Drawer móvil */
.drawer{
  position:fixed;top:0;right:-320px;width:300px;max-width:85vw;height:100dvh;background:#fff;
  z-index:200;padding:88px 24px 24px;transition:right .3s ease;overflow-y:auto;
  box-shadow:-8px 0 30px rgba(0,0,0,.12);display:flex;flex-direction:column;
}
body.drawer-open .drawer{right:0}
.scrim{position:fixed;inset:0;background:rgba(32,40,13,.45);z-index:150;opacity:0;pointer-events:none;transition:opacity .3s}
body.drawer-open .scrim{opacity:1;pointer-events:auto}
.drawer-link{
  display:block;width:100%;text-align:left;padding:13px 6px;font-weight:700;font-size:17px;
  color:var(--ink);text-decoration:none;background:none;border:0;border-bottom:1px solid var(--line);
  cursor:pointer;font-family:inherit;
}
.drawer-link:hover{color:var(--dark)}
.drawer-sub{display:none;padding-left:12px}
.drawer-sub.open{display:block}
.drawer-sub-link{font-size:15.5px;font-weight:600}
.drawer-contact{margin-top:auto;padding-top:24px}
.drawer-wa{
  display:block;text-align:center;background:var(--dark);color:#fff;font-weight:700;
  padding:14px;border-radius:12px;text-decoration:none;
}

/* ---------- Botones ---------- */
.btn{
  display:inline-block;background:var(--dark);color:#fff;font-weight:700;font-size:16px;
  padding:14px 34px;border-radius:999px;text-decoration:none;border:0;cursor:pointer;
  transition:transform .15s,background .2s;
}
.btn:hover{background:var(--dark-2);color:#fff;transform:translateY(-2px)}

/* ---------- Hero home ---------- */
.hero{padding:72px 0;background:
  radial-gradient(600px 300px at 85% 10%,rgba(184,214,64,.18),transparent),
  radial-gradient(500px 260px at 8% 90%,rgba(184,214,64,.14),transparent),#fff}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.hero-media img{border-radius:var(--radius);box-shadow:var(--shadow)}
.hero-media img.hero-logo{border-radius:0;box-shadow:none;filter:drop-shadow(0 18px 40px rgba(73,102,12,.20));max-width:430px;width:100%;height:auto}
.hero-text h1{font-size:clamp(34px,4.4vw,54px);line-height:1.12;color:var(--dark);margin-bottom:18px;letter-spacing:-.5px}
.hero-text .lead{font-size:18px;color:var(--muted);margin-bottom:30px;max-width:34em}

/* ---------- Secciones home ---------- */
.regions{padding:80px 0}
.regions h2{font-size:clamp(26px,3vw,36px);color:var(--dark);margin-bottom:12px}
.region-names{color:var(--muted);font-size:16.5px;margin-bottom:36px;max-width:60em}
.region-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.region-card{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  background:#fff;border:2px solid var(--line);border-radius:var(--radius);
  padding:22px 24px;text-decoration:none;color:var(--ink);font-weight:700;font-size:18px;
  transition:border-color .2s,transform .15s,box-shadow .2s;
}
.region-card:hover{border-color:var(--lime);transform:translateY(-3px);box-shadow:var(--shadow)}
.region-card-name{color:var(--dark)}
.region-card-arrow{color:var(--lime);font-size:24px;font-weight:800}

.welcome{background:var(--panel);padding:72px 0}
.welcome-inner{max-width:860px}
.welcome h2{font-size:clamp(26px,3vw,36px);color:var(--dark);margin-bottom:16px}
.welcome p{margin-bottom:14px;font-size:17px;color:var(--ink)}

.pillars{padding:80px 0}
.pillar-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pillar{
  background:#fff;border:1px solid var(--line);border-top:6px solid var(--lime);
  border-radius:var(--radius);padding:30px 28px;box-shadow:0 4px 16px rgba(73,102,12,.06);
}
.pillar h3{color:var(--dark);font-size:20px;margin-bottom:10px;line-height:1.35}
.pillar p{color:var(--muted);font-size:15.5px}

/* ---------- Página de región ---------- */
.region-hero{padding:64px 0 8px}
.region-hero-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:center}
.eyebrow{
  display:inline-block;font-size:14px;font-weight:800;letter-spacing:3px;text-transform:uppercase;
  color:var(--dark);background:var(--panel);border:1px solid var(--line);
  padding:8px 18px;border-radius:999px;margin-bottom:16px;
}
.region-title h1{font-size:clamp(38px,5vw,64px);color:var(--dark);line-height:1.05;letter-spacing:-1px}
.region-banner{border-radius:var(--radius);box-shadow:var(--shadow)}
.region-body{padding:48px 0 88px}
.region-grid{display:grid;grid-template-columns:1fr 1.35fr;gap:56px;align-items:start}
.region-info{position:sticky;top:120px}
.region-info h2{font-size:clamp(24px,2.6vw,32px);color:var(--ink);margin-bottom:24px}
.region-videos{display:flex;flex-direction:column;gap:28px}
.video{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
.video iframe{width:100%;aspect-ratio:16/9;display:block;border:0}

/* ---------- Contacto ---------- */
.contact{padding:96px 0;text-align:center}
.contact h1{font-size:clamp(36px,5vw,60px);color:var(--dark);letter-spacing:2px;margin-bottom:12px}
.contact .lead{font-size:20px;color:var(--muted);margin-bottom:40px}
.wa-card{
  display:inline-flex;flex-direction:column;gap:6px;background:var(--dark);color:#fff;
  text-decoration:none;padding:34px 64px;border-radius:20px;box-shadow:var(--shadow);
  transition:transform .15s,background .2s;
}
.wa-card:hover{background:var(--dark-2);color:#fff;transform:translateY(-3px)}
.wa-label{font-size:15px;letter-spacing:2px;text-transform:uppercase;opacity:.85}
.wa-number{font-size:clamp(24px,3.4vw,34px);font-weight:800}

/* ---------- Footer ---------- */
.site-footer{background:var(--dark);color:#fff;margin-top:0}
.footer-grid{display:grid;grid-template-columns:auto 1fr;gap:40px;align-items:center;padding:52px 0 36px}
.footer-brand img{border-radius:50%;background:#fff;padding:6px}
.footer-contact h2{font-size:22px;margin-bottom:10px}
.footer-wa{color:#fff;font-weight:700;font-size:18px;text-decoration:none;border-bottom:2px solid var(--lime)}
.footer-wa:hover{color:var(--lime)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.18);padding:18px 0}
.footer-bottom p{text-align:center;font-size:14px;color:rgba(255,255,255,.85)}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .main-nav{display:none}
  .burger{display:block}
  .hero-grid,.region-hero-grid,.region-grid{grid-template-columns:1fr;gap:32px}
  .hero{padding:48px 0}
  .hero-media{order:2}
  .region-cards{grid-template-columns:repeat(2,1fr)}
  .pillar-grid{grid-template-columns:1fr}
  .region-info{position:static}
  .footer-grid{grid-template-columns:1fr;text-align:center;justify-items:center}
}
@media (max-width:560px){
  .region-cards{grid-template-columns:1fr}
  .regions,.pillars{padding:56px 0}
  .contact{padding:64px 0}
}