:root{
  --green:#0a6b3f;
  --green-dark:#063b2a;
  --green-soft:#e7f5dc;
  --gold:#f1c40f;
  --orange:#f59e0b;
  --blue:#0ea5d7;
  --red:#b91c1c;
  --cream:#fff6df;
  --earth:#7c4a19;
  --text:#18312b;
  --muted:#65736d;
  --white:#fff;
  --shadow:0 24px 70px rgba(6,59,42,.20);
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:linear-gradient(180deg,#fffdf6 0%,#eff8ef 45%,#fff7e2 100%);overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}.hidden{display:none!important}
.preloader{position:fixed;inset:0;background:radial-gradient(circle,#fff8d8,#0a6b3f);z-index:9999;display:grid;place-items:center;gap:16px;transition:.5s ease;color:#fff;font-weight:800;letter-spacing:.03em}.preloader img{width:92px;filter:drop-shadow(0 12px 20px rgba(0,0,0,.25))}.preloader.hide{opacity:0;visibility:hidden}
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;padding:16px 5vw;transition:.25s ease}.site-header.scrolled{background:rgba(255,255,255,.88);backdrop-filter:blur(18px);box-shadow:0 10px 30px rgba(0,0,0,.08)}
.navbar{height:70px;border:1px solid rgba(255,255,255,.32);background:rgba(6,59,42,.45);backdrop-filter:blur(16px);border-radius:999px;padding:10px 12px 10px 18px;display:flex;align-items:center;justify-content:space-between;color:#fff;box-shadow:0 12px 40px rgba(0,0,0,.18)}.site-header.scrolled .navbar{background:rgba(6,59,42,.92)}
.brand{display:flex;align-items:center;gap:12px;font-weight:900}.brand img{width:48px;height:48px;object-fit:contain}.brand span{display:flex;flex-direction:column;line-height:1.05}.brand small{font-size:.72rem;color:#c7f7d4;font-weight:700}.nav-links{display:flex;align-items:center;gap:8px}.nav-links a{padding:12px 15px;border-radius:999px;color:#fff;font-weight:800;font-size:.94rem;transition:.2s}.nav-links a:hover{background:rgba(255,255,255,.16)}.nav-cta{background:linear-gradient(135deg,var(--gold),var(--orange));color:#173426!important}.menu-toggle{display:none;border:0;background:#fff;color:var(--green);border-radius:50%;width:46px;height:46px;font-size:1.35rem;font-weight:900}
.hero{position:relative;min-height:100vh;display:grid;place-items:center;padding:130px 6vw 70px;overflow:hidden;color:#fff;text-align:center}.hero-bg{position:absolute;inset:0;background:linear-gradient(rgba(6,59,42,.25),rgba(6,59,42,.65)),url('img/flyer-congreso.png') center/cover no-repeat;transform:scale(1.04);filter:saturate(1.05)}.hero-overlay{position:absolute;inset:0;background:radial-gradient(circle at top,#ffe68a88 0%,transparent 28%),linear-gradient(180deg,rgba(0,0,0,.25) 0%,rgba(6,59,42,.72) 65%,#063b2a 100%)}.hero-content{position:relative;z-index:2;max-width:1060px}.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.28);border-radius:999px;padding:9px 16px;color:#fff;font-weight:900;font-size:.86rem;letter-spacing:.05em;text-transform:uppercase;backdrop-filter:blur(10px)}.hero-logo{width:150px;margin:28px auto 22px;filter:drop-shadow(0 20px 30px rgba(0,0,0,.35))}.hero h1{font-size:clamp(2.5rem,7vw,6.6rem);line-height:.9;margin:0;text-transform:uppercase;letter-spacing:-.06em;text-shadow:0 12px 38px rgba(0,0,0,.45)}.hero-slogan{font-size:clamp(1.35rem,3vw,2.55rem);font-weight:900;color:#ffe36b;max-width:920px;margin:28px auto 0;text-shadow:0 8px 28px rgba(0,0,0,.55);font-family:Georgia,serif;font-style:italic}.hero-actions,.inscription-actions{display:flex;justify-content:center;gap:14px;margin-top:34px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:16px 24px;font-weight:950;transition:.25s;box-shadow:0 14px 30px rgba(0,0,0,.16)}.btn:hover{transform:translateY(-3px)}.btn-primary{background:linear-gradient(135deg,#ffe66d,#f59e0b);color:#173426}.btn-secondary{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.42);color:#fff;backdrop-filter:blur(10px)}.hero-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:44px auto 0;max-width:820px}.hero-facts article{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);border-radius:22px;padding:18px;backdrop-filter:blur(12px)}.hero-facts span{display:block;font-size:1.8rem;font-weight:950;color:#fff}.hero-facts small{color:#d8fbdc;font-weight:800;text-transform:uppercase;font-size:.72rem}.floating-symbol{position:absolute;z-index:1;font-size:7rem;color:#ffe66d22;animation:float 6s ease-in-out infinite}.symbol-one{left:7%;top:28%}.symbol-two{right:8%;bottom:25%;animation-delay:1.6s}@keyframes float{50%{transform:translateY(-20px) rotate(6deg)}}
.section{padding:105px 6vw}.countdown-panel{margin:-38px auto 0;position:relative;z-index:5;width:min(1180px,88vw);background:linear-gradient(135deg,#0a6b3f,#063b2a);color:#fff;border-radius:var(--radius);padding:30px;display:flex;align-items:center;justify-content:space-between;gap:22px;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.25)}.countdown-panel .section-kicker{background:rgba(255,255,255,.12)}.countdown-panel h2{margin:12px 0 0;font-size:clamp(1.5rem,3vw,2.5rem)}.countdown-panel h2 strong{color:#ffe66d}.count-grid{display:grid;grid-template-columns:repeat(4,92px);gap:10px}.count-grid div{background:rgba(255,255,255,.12);border-radius:20px;padding:16px;text-align:center}.count-grid strong{font-size:2rem;color:#ffe66d;display:block}.count-grid span{font-size:.7rem;text-transform:uppercase;font-weight:900;color:#cff7d7}
.intro,.munkanata,.inscription{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}.section-kicker{background:#0a6b3f10;color:var(--green);border-color:#0a6b3f25}.section-copy h2,.section-heading h2,.inscription h2{font-size:clamp(2.1rem,5vw,4.3rem);line-height:.96;margin:18px 0 24px;letter-spacing:-.045em;color:var(--green-dark)}.section-copy p,.inscription p{font-size:1.12rem;line-height:1.8;color:var(--muted)}.mini-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}.mini-cards div{background:#fff;border:1px solid #dfeedd;border-radius:20px;padding:18px;box-shadow:0 12px 30px rgba(6,59,42,.08)}.mini-cards b{display:block;color:var(--green);margin-bottom:5px}.mini-cards span{font-weight:800;color:#2a413a}.poster-card{border-radius:34px;padding:12px;background:linear-gradient(135deg,#ffd84d,#0a6b3f);box-shadow:var(--shadow);transform:rotate(1.5deg)}.poster-card img{border-radius:26px;width:100%;max-height:760px;object-fit:cover;object-position:top}.stats-section{padding-top:30px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.stats-card{background:#fff;border-radius:28px;padding:34px;text-align:center;box-shadow:0 18px 45px rgba(6,59,42,.10);border:1px solid #dfeedd}.stats-card strong{display:block;font-size:3.4rem;color:var(--green);line-height:1}.stats-card span{font-weight:900;color:var(--earth);text-transform:uppercase;font-size:.78rem;letter-spacing:.05em}.section-heading{text-align:center;max-width:880px;margin:0 auto 42px}.objective-grid,.axis-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.objective-card,.axis-card,.committee,.inscription-card,.contact-card{background:#fff;border:1px solid #dcebd9;border-radius:var(--radius);box-shadow:0 18px 55px rgba(6,59,42,.10)}.objective-card{padding:30px;position:relative;overflow:hidden}.objective-card:before{content:"";position:absolute;inset:0 0 auto;height:7px;background:linear-gradient(90deg,var(--gold),var(--green))}.objective-card span{color:var(--gold);font-size:2.8rem;font-weight:950}.objective-card h3,.axis-card h3{font-size:1.3rem;color:var(--green-dark)}.objective-card p,.axis-card p,.committee p{color:var(--muted);line-height:1.65}.axes{background:linear-gradient(135deg,#063b2a,#0a6b3f);color:#fff}.axes .section-kicker{background:rgba(255,255,255,.1);color:#ffe66d;border-color:rgba(255,255,255,.2)}.axes .section-heading h2{color:#fff}.axis-grid{grid-template-columns:repeat(3,1fr)}.axis-card{padding:30px;background:rgba(255,255,255,.96)}.axis-card i{font-style:normal;font-size:2.5rem}.program-section{padding:110px 6vw;background:linear-gradient(180deg,#fff7dc,#eaf6e8)}.program-tabs{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:28px}.tab{border:0;padding:15px 20px;border-radius:999px;font-weight:950;background:#fff;color:var(--green);box-shadow:0 10px 25px rgba(6,59,42,.09);cursor:pointer}.tab.active{background:linear-gradient(135deg,var(--green),var(--green-dark));color:#fff}.timeline{max-width:920px;margin:0 auto;background:#fff;border-radius:34px;padding:26px;box-shadow:var(--shadow);border:1px solid #dcebd9}.timeline div{display:grid;grid-template-columns:105px 1fr;gap:20px;padding:18px;border-bottom:1px dashed #d6e5d5}.timeline div:last-child{border-bottom:0}.timeline time{font-weight:950;color:#fff;background:var(--green);border-radius:999px;padding:10px 14px;text-align:center;height:max-content}.timeline p{margin:0}.timeline b{display:block;color:var(--green-dark);font-size:1.12rem}.timeline span{display:block;color:var(--muted);margin-top:4px}.committee-stack{display:grid;gap:18px}.committee{padding:28px;border-left:8px solid var(--gold)}.committee span{font-weight:950;font-size:1.25rem;color:var(--green-dark)}.munkanata .btn-secondary{color:var(--green);border-color:#0a6b3f33;background:#fff}.impact-banner{margin:0 6vw;padding:70px 7vw;border-radius:42px;background:linear-gradient(rgba(6,59,42,.62),rgba(6,59,42,.75)),url('img/flyer-congreso.png') center/cover fixed;color:#fff;text-align:center;box-shadow:var(--shadow)}.impact-banner span{color:#ffe66d;font-weight:950;text-transform:uppercase;letter-spacing:.05em}.impact-banner h2{font-size:clamp(2rem,5vw,4.7rem);line-height:1;margin:14px auto 0;max-width:980px}.inscription-card{padding:46px;background:linear-gradient(135deg,#fff,#fff8df)}.inscription-card .btn-secondary{color:var(--green);border-color:#0a6b3f33;background:#fff}.note{font-size:.92rem!important;color:#8a6b22!important}.contact-card{text-align:center;padding:38px}.contact-card img{width:120px;margin:0 auto 18px}.contact-card h3{font-size:1.6rem;color:var(--green-dark);margin:0 0 10px}.footer{background:#052b20;color:#d9f6df;padding:34px 6vw;display:flex;justify-content:space-between;align-items:center;gap:20px}.footer div{display:flex;align-items:center;gap:14px}.footer img{width:58px}.footer a{color:#ffe66d;font-weight:950}.reveal{opacity:0;transform:translateY(28px);transition:.75s ease}.reveal.visible{opacity:1;transform:translateY(0)}
@media (max-width:980px){.menu-toggle{display:block}.nav-links{position:absolute;top:82px;left:5vw;right:5vw;display:none;flex-direction:column;background:rgba(6,59,42,.98);border-radius:26px;padding:18px}.nav-links.open{display:flex}.nav-links a{width:100%;text-align:center}.hero-facts,.intro,.munkanata,.inscription,.stats-section{grid-template-columns:1fr}.countdown-panel{flex-direction:column;text-align:center}.count-grid{grid-template-columns:repeat(4,1fr);width:100%}.objective-grid,.axis-grid{grid-template-columns:repeat(2,1fr)}.mini-cards{grid-template-columns:1fr}.poster-card{transform:none}.footer{flex-direction:column;text-align:center}}
@media (max-width:620px){.site-header{padding:10px}.navbar{height:62px}.brand img{width:42px;height:42px}.brand small{display:none}.hero{padding:110px 18px 58px}.hero-logo{width:118px}.hero-facts,.objective-grid,.axis-grid{grid-template-columns:1fr}.count-grid{grid-template-columns:repeat(2,1fr)}.countdown-panel{width:92vw;padding:20px}.section,.program-section{padding:74px 18px}.timeline{padding:12px;border-radius:22px}.timeline div{grid-template-columns:1fr;gap:8px}.timeline time{width:max-content}.stats-card{padding:24px}.impact-banner{margin:0 18px;padding:50px 20px;background-attachment:scroll}.hero-actions,.inscription-actions{flex-direction:column}.btn{width:100%}}