:root {
  --green-950: #073a31;
  --green-900: #084c3e;
  --green-800: #0d654e;
  --green-600: #188866;
  --lime: #d9ef5b;
  --cream: #f5f3ea;
  --paper: #fbfaf5;
  --ink: #14201c;
  --muted: #61706a;
  --line: #d9ded8;
  --white: #ffffff;
  --serif: "Source Serif 4", Georgia, serif;
  --sans: "Manrope", Arial, sans-serif;
  --radius: 1.4rem;
  --shadow: 0 24px 70px rgba(3, 45, 36, .14);
  --max-width: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 1rem/1.7 var(--sans); }
a { color: inherit; }

img { max-width: 100%; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; background: var(--lime); color: var(--green-950); padding: .75rem 1rem; border-radius: .5rem; font-weight: 800; }
.skip-link:focus { top: 1rem; }
.redondeada{border-radius: 20px; box-shadow: 0px 0px 15px 15px #d9ef5b;
-webkit-box-shadow: 0px 0px 15px 15px #d9ef5b;}

.centrar {width: 75%; margin-left: auto; margin-right: auto;}
.site-header { height: 84px; max-width: var(--max-width); margin: auto; padding: 0 1.5rem; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand, .footer-brand { display: flex; align-items: center; gap: .8rem; text-decoration: none; line-height: 1.1; }
.brand-mark { display: grid; place-items: center; width: 42px; aspect-ratio: 1; border-radius: 50%; background: var(--green-800); color: var(--white); font-size: .85rem; font-weight: 800; letter-spacing: -.03em; }
.brand strong { display: block; font-size: .86rem; }
.brand small { color: var(--muted); font-size: .69rem; }
nav { display: flex; align-items: center; gap: 2rem; }
nav a { position: relative; text-decoration: none; color: #31443d; font-size: .84rem; font-weight: 600; }
nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -.45rem; height: 2px; background: var(--green-600); transition: right .25s ease; }
nav a:hover::after, nav a:focus-visible::after { right: 0; }
.header-action { color: var(--green-900); text-decoration: none; font-size: .82rem; font-weight: 800; border-bottom: 1px solid currentColor; }

.hero { position: relative; isolation: isolate; overflow: hidden; min-height: 680px; padding: clamp(4rem, 8vw, 7rem) max(1.5rem, calc((100vw - var(--max-width)) / 2)); display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(330px, .75fr); align-items: center; gap: clamp(3rem, 7vw, 7rem); background: var(--green-950); color: var(--white); }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -2; opacity: .16; background-image: linear-gradient(rgba(255,255,255,.18) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.18) 1px, transparent 1px); background-size: 72px 72px; mask-image: linear-gradient(to right, #000, transparent 80%); }
.hero::after { content: "JV"; position: absolute; right: -3vw; bottom: -13rem; z-index: -1; color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.1); font-size: clamp(22rem, 42vw, 38rem); font-weight: 800; line-height: .8; letter-spacing: -.12em; }
.hero-glow { position: absolute; width: 42vw; height: 42vw; top: -25vw; right: 5vw; z-index: -1; background: radial-gradient(circle, rgba(217,239,91,.16), transparent 67%); }
.eyebrow { display: flex; align-items: center; gap: .7rem; margin: 0 0 1.5rem; text-transform: uppercase; letter-spacing: .13em; font-size: .72rem; font-weight: 800; }
.eyebrow span { width: 28px; height: 2px; background: var(--lime); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 1.5rem; font-size: clamp(3.8rem, 8vw, 7.6rem); line-height: .86; letter-spacing: -.075em; font-weight: 800; }
h1 em { color: var(--lime); font-family: var(--serif); font-weight: 600; }
.hero-intro { max-width: 650px; color: #c8d7d2; font-size: clamp(1rem, 1.5vw, 1.18rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2rem; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 1.2rem; min-height: 52px; padding: .85rem 1.25rem; border: 1px solid transparent; border-radius: 999px; text-decoration: none; font-size: .86rem; font-weight: 800; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--lime); color: var(--green-950); }
.button-ghost { color: var(--white); border-color: rgba(255,255,255,.32); }
.button-ghost:hover { border-color: var(--lime); }
.event-card { position: relative; padding: clamp(1.6rem, 3vw, 2.5rem); background: rgba(255,255,255,.96); color: var(--ink); border-radius: calc(var(--radius) + .5rem); box-shadow: var(--shadow); transform: rotate(1.2deg); }
.event-card::before { content: ""; position: absolute; width: 70px; height: 10px; top: -5px; left: calc(50% - 35px); background: var(--lime); border-radius: 10px; }
.card-label { color: var(--green-800); text-transform: uppercase; letter-spacing: .13em; font-size: .68rem; font-weight: 800; }
.date-block { display: flex; align-items: end; gap: 1rem; padding: 1.2rem 0 1.8rem; border-bottom: 1px solid var(--line); }
.date-block strong { color: var(--green-900); font-size: clamp(3rem, 5vw, 4.5rem); line-height: .8; letter-spacing: -.08em; }
.date-block span { font-size: .82rem; font-weight: 700; line-height: 1.35; text-transform: uppercase; }
.event-meta { padding: 1.4rem 0 .5rem; }
.event-meta > div { display: flex; align-items: center; gap: .85rem; margin: 1rem 0; }
.event-meta p { margin: 0; line-height: 1.35; }
.event-meta small, .event-meta strong { display: block; }
.event-meta small { color: var(--muted); font-size: .7rem; }
.event-meta strong { font-size: .85rem; }
.meta-icon { display: grid; place-items: center; flex: 0 0 36px; height: 36px; border-radius: 50%; background: #e9f0ec; color: var(--green-800); }
.card-number { display: block; padding-top: 1rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .75rem; text-align: right; }

.connection-strip { display: flex; justify-content: center; align-items: center; gap: clamp(1rem, 4vw, 4rem); min-height: 92px; padding: 1rem; background: var(--lime); color: var(--green-950); text-transform: uppercase; letter-spacing: .15em; font-size: clamp(.68rem, 1.2vw, .9rem); font-weight: 800; }
.connection-strip p { margin: 0; }
.connection-strip span { opacity: .45; font-size: 1.3rem; }
.section { padding: clamp(5rem, 9vw, 8rem) max(1.5rem, calc((100vw - var(--max-width)) / 2)); }
.section-kicker { display: flex; align-items: center; gap: .8rem; margin-bottom: 2.2rem; color: var(--green-800); text-transform: uppercase; letter-spacing: .14em; font-size: .72rem; font-weight: 800; }
.section-kicker span { display: grid; place-items: center; width: 30px; height: 30px; border: 1px solid currentColor; border-radius: 50%; font-size: .62rem; }
.section-kicker.light { color: var(--lime); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 8vw, 8rem); }
h2 { font-size: clamp(2.6rem, 5vw, 5.2rem); line-height: .98; letter-spacing: -.055em; }
.about h2 { max-width: 720px; }
.about-copy > p, ul { color: var(--muted); }
blockquote { margin: 2rem 0; padding-left: 1.5rem; border-left: 3px solid var(--lime); color: var(--green-900); font: 600 1.4rem/1.45 var(--serif); }
.signature { display: flex; flex-direction: column; color: var(--ink) !important; font-size: .8rem; line-height: 1.45; }
.signature span { color: var(--muted); }
.objectives { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 5rem; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.objectives article { position: relative; padding: 2.3rem clamp(1rem, 2.5vw, 2.5rem); }
.objectives article + article { border-left: 1px solid var(--line); }
.objectives article > span { color: var(--green-600); font-size: .68rem; font-weight: 800; }
.objectives h3 { margin: 1.8rem 0 .6rem; font-size: 1.25rem; }
.objectives p { margin: 0; color: var(--muted); font-size: .88rem; }

.program { background: var(--green-950); color: var(--white); }
.program-heading { display: flex; align-items: end; justify-content: space-between; gap: 3rem; margin-bottom: 3rem; }
.program h2 { margin-bottom: 0; max-width: 680px; }
.zoom-card { display: flex; align-items: center; gap: 1rem; min-width: 330px; padding: 1rem 1.1rem; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); border-radius: 1rem; }
.zoom-card p { flex: 1; margin: 0; line-height: 1.4; }
.zoom-card small, .zoom-card strong, .zoom-card p span { display: block; }
.zoom-card small, .zoom-card p span { color: #a9beb7; font-size: .68rem; }
.zoom-card strong { font-size: .8rem; }
.zoom-card > a { display: grid; place-items: center; width: 38px; height: 38px; background: var(--lime); color: var(--green-950); border-radius: 50%; text-decoration: none; font-weight: 900; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 5px rgba(217,239,91,.12); }
.day { border-top: 1px solid rgba(255,255,255,.17); }
.day:last-child { border-bottom: 1px solid rgba(255,255,255,.17); }
.day summary { min-height: 112px; display: grid; grid-template-columns: 95px 1fr auto 40px; align-items: center; gap: 1.5rem; cursor: pointer; list-style: none; }
.day summary::-webkit-details-marker { display: none; }
.day-date { display: flex; align-items: baseline; gap: .45rem; color: var(--lime); font-size: .68rem; font-weight: 800; }
.day-date b { font-size: 2.4rem; letter-spacing: -.07em; }
.day summary small { display: block; color: #91aaa2; font-size: .7rem; text-transform: uppercase; letter-spacing: .11em; }
.day summary strong { display: block; font-size: 1.15rem; }
.session-count { color: #9db0aa; font-size: .75rem; }
.day summary i { display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid rgba(255,255,255,.25); border-radius: 50%; color: var(--lime); font-style: normal; font-size: 1.35rem; transition: transform .25s ease; }
.day[open] summary i { transform: rotate(45deg); }
.sessions { padding: 0 0 1.5rem 95px; }
.session { display: grid; grid-template-columns: 125px 1fr minmax(160px, .35fr); gap: 1.5rem; align-items: center; padding: 1.25rem 1.5rem; background: #114f42; border-bottom: 1px solid rgba(255,255,255,.08); }
.session:first-child { border-radius: 1rem 1rem 0 0; }
.session:last-child { border-radius: 0 0 1rem 1rem; border-bottom: 0; }
.session.special { background: var(--lime); color: var(--green-950); }
.session time { color: var(--lime); font-size: .75rem; font-weight: 800; }
.session.special time { color: var(--green-950); }
.session h3 { margin: 0 0 .2rem; font-size: .95rem; }
.session p { margin: 0; color: #9db5ae; font-size: .7rem; }
.session.special p { color: #3f5b52; }
.company { justify-self: end; color: #d8e4e0; font-size: .73rem; font-weight: 700; text-decoration: none; text-align: right; }
.session.special .company { color: var(--green-950); }

.committee { background: var(--cream); }
.committee-heading { display: grid; grid-template-columns: 1.3fr .7fr; gap: 4rem; align-items: end; }
.committee-heading h2 { margin-bottom: 0; }
.committee-heading h3 { margin-bottom: 0; }
.committee-heading p { color: var(--muted); }
.leaders { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 4rem 0 1rem; }
.leaders article { padding: 2rem; background: var(--white); border-radius: var(--radius); box-shadow: 0 12px 30px rgba(7,58,49,.05); }
.leaders article > span { color: var(--green-600); text-transform: uppercase; letter-spacing: .12em; font-size: .65rem; font-weight: 800; }
.leaders h3 { margin: 1.4rem 0 .25rem; font-size: 1.15rem; }
.leaders p { margin: 0; color: var(--muted); font-size: .78rem; }
.committee-groups { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.committee-groups details { padding: 1.4rem; background: rgba(255,255,255,.55); border: 1px solid var(--line); border-radius: 1rem; }
.committee-groups summary { cursor: pointer; list-style: none; font-size: .82rem; font-weight: 800; }
.committee-groups summary::-webkit-details-marker { display: none; }
.committee-groups summary span { display: block; color: var(--muted); font-size: .65rem; font-weight: 500; }
.committee-groups p { margin: 1rem 0 0; color: var(--muted); font-size: .75rem; }
.final-cta { display: flex; justify-content: space-between; align-items: end; gap: 3rem; padding: clamp(4rem, 8vw, 7rem) max(1.5rem, calc((100vw - var(--max-width)) / 2)); background: var(--green-600); color: var(--white); }
.final-cta h2 { max-width: 830px; margin-bottom: 0; }
.button-light { flex: 0 0 auto; background: var(--white); color: var(--green-950); }

footer { min-height: 150px; max-width: var(--max-width); margin: auto; padding: 2.5rem 1.5rem; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 2rem; }
.footer-brand strong, .footer-brand span { display: block; }
.footer-brand p { margin: 0; line-height: 1.4; }
.footer-brand strong { font-size: .8rem; }
.footer-brand span { color: var(--muted); font-size: .67rem; }
.social-links { display: flex; gap: 1.5rem; }
.social-links a { color: var(--green-800); font-size: .75rem; font-weight: 700; text-decoration: none; }
.copyright { justify-self: end; margin: 0; color: var(--muted); font-size: .7rem; }

:focus-visible { outline: 3px solid var(--lime); outline-offset: 4px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition-duration: .01ms !important; } }

@media (max-width: 900px) {
  nav { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .event-card { max-width: 520px; transform: none; }
  .about-grid, .committee-heading { grid-template-columns: 1fr; gap: 2rem; }
  .objectives { grid-template-columns: 1fr; }
  .objectives article + article { border-left: 0; border-top: 1px solid var(--line); }
  .program-heading { display: grid; align-items: start; }
  .committee-groups { grid-template-columns: 1fr; }
  .final-cta { align-items: start; flex-direction: column; }
}

@media (max-width: 650px) {
  .site-header { height: 72px; }
  .brand small { display: none; }
  .header-action { font-size: .72rem; }
  h1 { font-size: clamp(3rem, 17vw, 5rem); }
  .connection-strip { gap: .6rem; letter-spacing: .08em; }
  .zoom-card { min-width: 0; width: 100%; }
  .day summary { grid-template-columns: 72px 1fr 34px; min-height: 96px; gap: .8rem; }
  .session-count { display: none; }
  .sessions { padding-left: 0; }
  .session { grid-template-columns: 1fr; gap: .45rem; padding: 1.2rem; }
  .company { justify-self: start; text-align: left; }
  .leaders { grid-template-columns: 1fr; }
  footer { grid-template-columns: 1fr; }
  .copyright { justify-self: start; }
}