:root{--bg: #d3931c;--surface: #d3931c;--surface-soft: #d3931c;--text: #183b2c;--muted: #5f5a54;--line: #d8cfc2;--primary: #892412;--primary-dark: #892412;--secondary: #22384a;--accent: #8c6a43;--section-cream: #f1e3c8;--section-sand: #eaca8e;--section-stone: #faefda;--max: 1180px;--shadow: 0 12px 28px rgba(25, 28, 33, .07);--radius: 22px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text);line-height:1.7}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}.container{width:min(calc(100% - 2rem),var(--max));margin:0 auto}.section{padding:5.5rem 0}.section-cream{background:var(--section-cream)}.section-sand{background:var(--section-sand)}.section-stone{background:var(--section-stone)}.eyebrow{display:inline-block;padding:.4rem .8rem;border-radius:999px;background:#5a243414;color:var(--primary);font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.section h2{font-family:Cormorant Garamond,Georgia,serif;font-size:clamp(2.3rem,3vw,3.6rem);line-height:1;margin:.9rem 0 1rem;font-weight:700;letter-spacing:-.02em}.section-intro{max-width:1200px;color:var(--muted);font-size:1.04rem}.grid{display:grid;gap:1.25rem}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.card{background:#fffdfad1;border:1px solid rgba(216,207,194,.95);border-radius:var(--radius);padding:1.6rem;box-shadow:var(--shadow)}.card h3{margin-top:0;margin-bottom:.75rem;font-family:Cormorant Garamond,Georgia,serif;font-size:1.55rem;line-height:1.1;font-weight:700}.muted{color:var(--muted)}.btn-row{display:flex;gap:.85rem;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:.95rem 1.3rem;border-radius:999px;font-weight:700;font-size:.96rem;border:1px solid transparent;transition:transform .2s ease,background .2s ease,border-color .2s ease}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-secondary{background:transparent;border-color:var(--secondary);color:var(--secondary)}.site-header{position:sticky;top:0;z-index:30;backdrop-filter:blur(14px);background:#f0d39f;border-bottom:1px solid rgba(216,207,194,.95)}.site-header-inner{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:1rem}.brand{display:inline-flex;align-items:center;gap:.9rem;line-height:1.1;flex:0 0 auto;max-width:320px}.brand-mark{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;color:#fff;font-size:.92rem;font-weight:800;letter-spacing:.04em;background:linear-gradient(135deg,var(--primary),var(--secondary));box-shadow:0 8px 20px #22384a26;flex-shrink:0}.brand-text{display:flex;flex-direction:column;min-width:0}.brand-text strong{font-size:.96rem;font-weight:800;color:var(--text)}.brand-text span{font-size:.8rem;color:var(--muted)}.nav a{color:var(--muted);font-weight:600;font-size:.88rem;white-space:nowrap;transition:color .2s ease,transform .2s ease}.nav a:hover{color:var(--primary);transform:translateY(-1px)}.hero h1,.hero-description,.hero-kicker,.eyebrow{text-shadow:0 1px 2px rgba(255,255,255,.85)}.hero{width:100%;overflow:hidden;background:#f3efe8;border-bottom:1px solid rgba(216,207,194,.95)}.hero-only-image{display:block;width:100%;height:auto;margin:0}.hero-main{position:relative;padding:7rem 0 4rem;min-height:560px}.hero-text{position:relative;z-index:2;max-width:860px;margin:0 auto;text-align:center}.hero-art{position:fixed;right:64 rem;top:12rem;width:min(1024px,38vw);max-width:3920px;height:auto;opacity:.08;z-index:1;pointer-events:none}.hero-kicker{margin:1rem 0 0;color:var(--secondary);font-size:1.3rem;letter-spacing:.08em;text-transform:uppercase;font-weight:700}.hero h1{font-family:Cormorant Garamond,Georgia,serif;font-size:clamp(3.2rem,6vw,5.6rem);line-height:.95;letter-spacing:-.035em;margin:1rem 0 1.25rem;font-weight:700}.hero-description{max-width:760px;margin:0 auto;color:var(--muted);font-size:1.12rem}.hero-actions{justify-content:center;margin-top:2rem}.hero-band{border-top:1px solid rgba(216,207,194,.8);background:#fffdfa85}.hero-band-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;padding:1.4rem 0}.hero-band-item{padding:.8rem .4rem}.hero-band-label{display:block;font-size:.74rem;text-transform:uppercase;letter-spacing:.08em;color:var(--primary);font-weight:800;margin-bottom:.35rem}.hero-band-item strong{font-size:.77rem;font-weight:400;line-height:1.4}.timeline{display:grid;gap:1rem;margin-top:1.4rem}.timeline-item{display:grid;grid-template-columns:160px 1fr;gap:1rem;padding:1rem 1.1rem;border-radius:18px;background:#fffdf9d9;border:1px solid var(--line)}.timeline-date{font-weight:800;color:var(--primary)}.footer{padding:2rem 0 4rem;color:var(--muted);background:var(--bg)}.footer-box{border-top:1px solid var(--line);padding-top:1.4rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}.list-clean{margin:0;padding-left:1.15rem}.speaker-photo{aspect-ratio:4 / 3;border-radius:18px;background:linear-gradient(135deg,#5a24341f,#22384a1f);margin-bottom:1rem}.notice{padding:1rem 1.2rem;border-left:4px solid var(--accent);background:#f6efe4;border-radius:14px}@media(max-width:980px){.grid-2,.grid-3,.hero-band-grid{grid-template-columns:1fr 1fr}.timeline-item{grid-template-columns:1fr}}@media(max-width:768px){.hero-only-image{aspect-ratio:9 / 12;background-size:cover;background-position:center top}}@media(max-width:720px){.site-header-inner{padding:.9rem 0;align-items:flex-start}.hero-main{padding:6rem 0 3rem}.hero h1{font-size:clamp(2.7rem,11vw,4.1rem)}.hero-description{font-size:1.02rem}.hero-band-grid,.grid-2,.grid-3{grid-template-columns:1fr}.section{padding:4.5rem 0}@media(max-width:900px){.site-header-inner{min-height:auto;padding:.9rem 0;flex-direction:column;align-items:flex-start}}}.speaker-card{overflow:hidden}.speaker-photo-real{width:100%;aspect-ratio:4 / 3;object-fit:cover;border-radius:18px;margin-bottom:1rem;display:block;background:#ddd}.logos-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1.25rem;align-items:stretch}.logo-card{background:#fffdfad1;border:1px solid rgba(216,207,194,.95);border-radius:20px;padding:1.25rem 1rem;box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.9rem;text-align:center}.institution-logo{max-width:100%;width:160px;height:90px;object-fit:contain;display:block}.logo-card p{margin:0;font-size:.92rem;color:var(--muted);line-height:1.4}@media(max-width:1100px){.logos-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:720px){.logos-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.institution-logo{width:140px;height:80px}}@media(max-width:768px){.hero{min-height:auto}.hero-only-image{min-height:620px;background-size:contain;background-position:center top;background-repeat:no-repeat;background-color:#f3efe8}}@media(max-width:900px){.site-header-inner{min-height:auto;padding:.8rem 0;flex-direction:column;align-items:flex-start}.brand{max-width:100%}}.section{position:relative;overflow:hidden;isolation:isolate}.section>.container{position:relative;z-index:2}.section:before{content:"";position:absolute;inset:0;z-index:1;background-image:url(/images/fondo-secciones.png);background-repeat:no-repeat;background-size:min(980px,82vw);background-position:center center;opacity:.045;pointer-events:none;filter:grayscale(100%) sepia(8%);mix-blend-mode:multiply}.card,.logo-card{position:relative;z-index:3;background:#fffdfae6}.menu-toggle{display:none;width:44px;height:44px;border:1px solid rgba(90,36,52,.22);border-radius:12px;background:#fffdfab8;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px}.menu-toggle span{display:block;width:22px;height:2px;border-radius:999px;background:var(--primary);transition:transform .2s ease,opacity .2s ease}.menu-toggle.is-active span:nth-child(1){transform:translateY(7px) rotate(45deg)}.menu-toggle.is-active span:nth-child(2){opacity:0}.menu-toggle.is-active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}@media(max-width:900px){.site-header-inner{min-height:auto;padding:.75rem 0;display:grid;grid-template-columns:1fr auto;align-items:center;gap:.75rem}.brand{max-width:100%}.menu-toggle{display:inline-flex}.nav{grid-column:1 / -1;width:100%;max-height:0;overflow:hidden;display:flex;flex-direction:column;align-items:flex-start;gap:0;padding:0;border-top:1px solid transparent;transition:max-height .28s ease,padding .28s ease,border-color .28s ease}.nav.is-open{max-height:420px;padding:.65rem 0 .35rem;border-top-color:#d8cfc2f2}.nav a{width:100%;padding:.65rem 0;font-size:.92rem;white-space:normal}}