:root {
  --navy: #17203f;
  --navy-deep: #10162d;
  --navy-soft: #253057;
  --gold: #ffd12d;
  --gold-deep: #e7b900;
  --cream: #f5f2ea;
  --paper: #fffdf9;
  --white: #ffffff;
  --ink: #17203f;
  --text: #39415a;
  --muted: #6e7487;
  --line: rgba(23, 32, 63, .14);
  --shadow: 0 18px 50px rgba(16, 22, 45, .12);
  --radius: 22px;
  --serif: "Lora", Georgia, serif;
  --sans: "Source Sans 3", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body { margin: 0; color: var(--text); background: var(--paper); font-family: var(--sans); font-size: 18px; line-height: 1.6; }
body.menu-open { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.container { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.section { padding: 108px 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 20px; top: -80px; z-index: 9999; background: var(--gold); color: var(--navy); padding: 10px 16px; border-radius: 8px; font-weight: 700; }
.skip-link:focus { top: 20px; }

h1, h2, h3 { color: var(--ink); font-family: var(--serif); line-height: 1.12; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(3.15rem, 6.4vw, 6.4rem); letter-spacing: -.055em; }
h2 { font-size: clamp(2.2rem, 4.3vw, 4rem); letter-spacing: -.04em; }
h3 { font-size: 1.45rem; letter-spacing: -.025em; }
p { margin: 0 0 1rem; }
.lead { font-size: clamp(1.25rem, 2vw, 1.55rem); color: var(--ink); }
.eyebrow { margin: 0 0 18px; color: var(--navy); font-size: .79rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow::before { content: ""; display: inline-block; width: 34px; height: 3px; margin: 0 10px 3px 0; background: var(--gold); }
.section-heading { max-width: 760px; }
.section-heading > p:last-child { margin-top: 22px; color: var(--muted); }
.section-heading.centered { margin: 0 auto 58px; text-align: center; }
.section-heading.centered .eyebrow::before { display: none; }

.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 12px 22px; border: 1px solid transparent; border-radius: 999px; font-family: var(--sans); font-weight: 700; line-height: 1.1; text-decoration: none; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button:focus-visible { outline: 4px solid rgba(255, 209, 45, .35); outline-offset: 3px; }
.button-primary { background: var(--gold); color: var(--navy-deep); box-shadow: 0 10px 30px rgba(231, 185, 0, .28); }
.button-primary:hover { background: #ffda58; box-shadow: 0 14px 36px rgba(231, 185, 0, .34); }
.button-secondary { background: var(--navy); color: var(--white); }
.button-ghost { background: rgba(255,255,255,.08); color: var(--white); border-color: rgba(255,255,255,.42); backdrop-filter: blur(10px); }
.button-ghost:hover { background: rgba(255,255,255,.16); }
.button-small { min-height: 42px; padding: 10px 18px; }
.button-large { min-height: 58px; padding: 16px 28px; }
.text-link { color: var(--navy); font-weight: 700; text-decoration-thickness: 2px; text-underline-offset: 5px; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 1000; color: var(--white); background: rgba(16, 22, 45, .88); border-bottom: 1px solid rgba(255,255,255,.12); backdrop-filter: blur(14px); }
.header-inner { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.header-logos { display: flex; align-items: center; gap: 20px; min-width: 250px; }
.brand { display: inline-flex; align-items: center; color: var(--white); text-decoration: none; }
.brand-cpv30 img { width: 72px; height: 58px; object-fit: contain; }
.brand-ulmo { padding-left: 18px; border-left: 1px solid rgba(255,255,255,.22); }
.brand-ulmo img { width: 116px; height: auto; display: block; object-fit: contain; }
.main-nav { display: flex; align-items: center; gap: 24px; }
.main-nav > a:not(.button) { position: relative; color: rgba(255,255,255,.83); font-size: .92rem; font-weight: 600; text-decoration: none; }
.main-nav > a:not(.button)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 2px; background: var(--gold); transition: right .25s ease; }
.main-nav > a:not(.button):hover::after { right: 0; }
.menu-toggle { display: none; position: relative; width: 48px; height: 48px; padding: 0; border: 1px solid rgba(255,255,255,.12); border-radius: 14px; background: rgba(255,255,255,.08); cursor: pointer; -webkit-tap-highlight-color: transparent; }
.menu-toggle span:not(.sr-only) { position: absolute; left: 12px; width: 24px; height: 2px; margin: 0; border-radius: 999px; background: white; transform-origin: center; transition: transform .22s ease, opacity .18s ease, top .22s ease; }
.menu-toggle span:not(.sr-only):nth-of-type(2) { top: 15px; }
.menu-toggle span:not(.sr-only):nth-of-type(3) { top: 23px; }
.menu-toggle span:not(.sr-only):nth-of-type(4) { top: 31px; }
.menu-open .menu-toggle span:not(.sr-only):nth-of-type(2) { top: 23px; transform: rotate(45deg); }
.menu-open .menu-toggle span:not(.sr-only):nth-of-type(3) { opacity: 0; }
.menu-open .menu-toggle span:not(.sr-only):nth-of-type(4) { top: 23px; transform: rotate(-45deg); }

.hero { position: relative; min-height: 900px; display: grid; align-items: center; overflow: hidden; color: var(--white); background: var(--navy-deep); }
.hero-media, .hero-overlay { position: absolute; inset: 0; }
.hero-media { background: url("../img/campus-cpv.jpeg") center / cover no-repeat; transform: scale(1.03); }
.hero-overlay { background: linear-gradient(90deg, rgba(10,15,32,.88) 0%, rgba(10,15,32,.74) 40%, rgba(10,15,32,.25) 72%, rgba(10,15,32,.10) 100%), linear-gradient(0deg, rgba(16,22,45,.34), transparent 52%); }
.hero-content { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(290px, .55fr); gap: 74px; align-items: end; padding-top: 154px; padding-bottom: 90px; }
.hero-copy { max-width: 810px; }
.hero .eyebrow { color: var(--gold); }
.hero .eyebrow::before { background: var(--gold); }
.hero h1 { color: var(--white); font-size: clamp(2.65rem, 4.2vw, 4.35rem); line-height: 1.05; letter-spacing: -.045em; }
.hero h1 em { color: var(--gold); font-style: normal; }
.hero-lead { max-width: 750px; margin: 30px 0 34px; color: rgba(255,255,255,.84); font-size: clamp(1.25rem, 2.1vw, 1.65rem); }
.hero-facts { display: flex; flex-wrap: wrap; gap: 28px; margin-bottom: 38px; }
.hero-facts > div { display: flex; align-items: center; gap: 13px; min-width: 250px; }
.hero-facts span:not(.fact-icon) { display: grid; }
.hero-facts strong { color: white; }
.hero-facts small { color: rgba(255,255,255,.64); }
.fact-icon { width: 54px; height: 54px; display: inline-grid; place-items: center; flex: 0 0 auto; border: 1px solid rgba(255,255,255,.28); border-radius: 50%; color: var(--gold); font-size: .72rem; font-weight: 800; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.registration-note { margin: 16px 0 0; color: rgba(255,255,255,.58); font-size: .88rem; }
.hero-card { align-self: end; padding: 34px; border: 1px solid rgba(255,255,255,.18); border-radius: var(--radius); background: rgba(16,22,45,.75); box-shadow: var(--shadow); backdrop-filter: blur(16px); }
.hero-card h2 { margin: 20px 0 26px; color: white; font-size: 1.75rem; }
.anniversary { display: inline-block; color: var(--gold); font-size: .74rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.check-list { display: grid; gap: 13px; padding: 0; margin: 0; list-style: none; }
.check-list li { position: relative; padding-left: 28px; color: rgba(255,255,255,.8); font-size: .95rem; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--gold); font-weight: 800; }
.countdown { min-height: 22px; margin-top: 26px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.14); color: rgba(255,255,255,.66); font-size: .85rem; }
.countdown strong { color: white; }

.intro { background: var(--paper); }
.two-column { display: grid; grid-template-columns: .8fr 1.2fr; gap: 96px; align-items: start; }
.intro-copy p:last-child { color: var(--muted); }
.pillars-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 76px; }
.pillar { min-height: 270px; padding: 34px 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.pillar:hover { transform: translateY(-6px); border-color: rgba(231,185,0,.55); box-shadow: var(--shadow); }
.pillar > span { display: inline-grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; background: var(--gold); color: var(--navy); font-weight: 800; }
.pillar h3 { margin: 30px 0 14px; }
.pillar p { margin: 0; color: var(--muted); font-size: .96rem; }

.speakers { color: white; background: var(--navy); }
.speakers h2, .speakers h3 { color: white; }
.speakers .eyebrow { color: var(--gold); }
.speakers .section-heading > p:last-child { color: rgba(255,255,255,.65); }
.speakers-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.speaker-card { position: relative; overflow: hidden; min-height: 610px; padding: 0; border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius); background: linear-gradient(145deg, rgba(255,255,255,.095), rgba(255,255,255,.035)); }
.speaker-card::after { content: ""; position: absolute; width: 190px; height: 190px; right: -90px; top: -100px; border: 1px solid rgba(255,209,45,.28); border-radius: 50%; pointer-events: none; }
.speaker-photo { position: relative; height: 220px; overflow: hidden; border-bottom: 1px solid rgba(255,255,255,.12); background: var(--navy-deep); }
.speaker-photo img { width: 100%; height: 100%; object-fit: cover; }
.speaker-photo span { position: absolute; right: 14px; bottom: 12px; padding: 5px 9px; border-radius: 999px; color: rgba(255,255,255,.8); background: rgba(16,22,45,.76); font-size: .62rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.speaker-card-body { padding: 30px 34px 34px; }
.speaker-meta span { color: var(--gold); font-size: .77rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.speaker-card h3 { margin-top: 6px; font-size: 2rem; }
.speaker-role { margin: 8px 0 22px; color: rgba(255,255,255,.62); font-weight: 600; }
.speaker-card-body > p:not(.speaker-role) { color: rgba(255,255,255,.75); }
.speaker-topic { margin-top: 28px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.13); }
.speaker-topic small { display: block; margin-bottom: 4px; color: var(--gold); font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.speaker-topic strong { color: white; font-size: 1.02rem; }

.program { background: var(--cream); }
.program .section-heading { margin-bottom: 54px; }
.program-days { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.program-day { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: white; box-shadow: 0 12px 40px rgba(16,22,45,.06); }
.program-day > header { display: flex; align-items: end; justify-content: space-between; gap: 20px; padding: 28px 30px; color: white; background: var(--navy); }
.program-day > header div { display: grid; }
.program-day > header span { color: var(--gold); font-size: .75rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.program-day > header strong { font-family: var(--serif); font-size: 1.55rem; }
.program-day > header p { margin: 0; color: rgba(255,255,255,.62); font-size: .82rem; text-align: right; }
.timeline { margin: 0; padding: 10px 30px 24px; list-style: none; }
.timeline li { position: relative; display: grid; grid-template-columns: 74px 1fr; gap: 18px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.timeline li:last-child { border-bottom: 0; }
.timeline time { color: var(--navy); font-size: .92rem; font-weight: 800; }
.timeline div { display: grid; }
.timeline strong { color: var(--ink); }
.timeline span { color: var(--muted); font-size: .9rem; }
.timeline .featured::before { content: ""; position: absolute; left: -30px; top: 16px; bottom: 16px; width: 4px; background: var(--gold); border-radius: 0 4px 4px 0; }

.workshops { background: var(--paper); }
.workshops-header { display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: end; margin-bottom: 46px; }
.workshops-stat { width: 180px; aspect-ratio: 1; display: grid; place-content: center; border-radius: 50%; color: white; text-align: center; background: var(--navy); box-shadow: var(--shadow); }
.workshops-stat strong { font-family: var(--serif); font-size: 4rem; line-height: .9; color: var(--gold); }
.workshops-stat span { max-width: 110px; margin: 10px auto 0; font-size: .82rem; line-height: 1.2; }
.workshops-stat small { margin-top: 8px; color: rgba(255,255,255,.68); font-size: .7rem; }
.workshops-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.workshops-grid article { display: flex; gap: 18px; min-height: 126px; padding: 24px; border: 1px solid var(--line); border-radius: 16px; background: white; }
.workshops-grid article > span { flex: 0 0 auto; color: var(--gold-deep); font-size: .8rem; font-weight: 800; }
.workshops-grid h3 { margin-bottom: 7px; font-family: var(--sans); font-size: 1.05rem; letter-spacing: 0; }
.workshops-grid p { margin: 0; color: var(--muted); font-size: .86rem; }
.workshops-toggle { display: none; margin: 28px auto 0; border: 0; }

.audience { color: white; background: linear-gradient(135deg, var(--navy-deep), var(--navy-soft)); }
.audience h2 { color: white; }
.audience .eyebrow { color: var(--gold); }
.audience-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; align-items: center; }
.audience-copy p:last-child { margin-top: 24px; color: rgba(255,255,255,.68); }
.benefits-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.benefits-grid div { min-height: 170px; padding: 28px; border: 1px solid rgba(255,255,255,.13); border-radius: 18px; background: rgba(255,255,255,.06); }
.benefits-grid strong { display: block; margin-bottom: 12px; color: var(--gold); font-family: var(--serif); font-size: 1.55rem; }
.benefits-grid span { color: rgba(255,255,255,.7); font-size: .92rem; }

.registration { position: relative; overflow: hidden; padding: 88px 0; color: var(--navy); background: var(--gold); }
.registration::before { content: ""; position: absolute; width: 420px; height: 420px; right: -130px; top: -200px; border: 1px solid rgba(23,32,63,.18); border-radius: 50%; }
.registration-inner { position: relative; display: grid; grid-template-columns: 1.3fr .7fr; gap: 60px; align-items: center; }
.registration .eyebrow::before { background: var(--navy); }
.registration h2 { max-width: 780px; }
.registration p:not(.eyebrow) { margin-top: 18px; color: rgba(23,32,63,.72); }
.registration-actions { display: grid; justify-items: start; gap: 12px; }
.registration .button-primary { background: var(--navy); color: white; box-shadow: 0 12px 34px rgba(23,32,63,.2); }
.registration .button-primary:hover { background: var(--navy-soft); }
.registration-actions small { color: rgba(23,32,63,.62); }

.location { padding: 82px 0; background: var(--cream); }
.location-inner { display: flex; align-items: center; justify-content: space-between; gap: 60px; }
.location-copy p:not(.eyebrow) { margin: 18px 0; }
.location-mark { width: 190px; height: 190px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 50%; background: white; box-shadow: var(--shadow); }
.location-mark-partners { width: 360px; height: 190px; display: flex; align-items: center; justify-content: center; gap: 22px; padding: 0 30px; border-radius: 999px; }
.location-mark-cpv { width: 124px; height: 124px; object-fit: contain; }
.location-mark-divider { width: 1px; height: 84px; background: rgba(16,22,45,.12); }
.location-mark-ulmo { width: 132px; height: 68px; object-fit: contain; filter: brightness(0) saturate(100%) invert(11%) sepia(36%) saturate(2322%) hue-rotate(201deg) brightness(97%) contrast(95%); }

.site-footer { padding: 40px 0; color: white; background: var(--navy-deep); }
.footer-partners { display: flex; align-items: center; justify-content: space-between; gap: 42px; }
.footer-organizations { display: flex; align-items: center; gap: 28px; min-width: 0; }
.footer-org { display: flex; align-items: center; gap: 15px; min-width: 0; }
.footer-logo-link { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; }
.footer-logo-link img { display: block; width: 64px; height: 64px; object-fit: contain; }
.footer-ulmo-logo img { width: 106px; height: 54px; }
.footer-org-copy { display: grid; min-width: 0; }
.footer-org-copy strong { font-family: var(--serif); font-size: 1.02rem; line-height: 1.15; }
.footer-org-copy > span { margin-top: 3px; color: rgba(255,255,255,.55); font-size: .79rem; line-height: 1.35; }
.footer-divider { width: 1px; height: 62px; background: rgba(255,255,255,.16); flex: 0 0 auto; }
.footer-socials { display: flex; align-items: center; gap: 8px; margin-top: 10px; }
.footer-socials a { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; border: 1px solid rgba(255,255,255,.18); border-radius: 50%; color: rgba(255,255,255,.78); text-decoration: none; transition: color .2s ease, border-color .2s ease, transform .2s ease, background .2s ease; }
.footer-socials a:hover { color: var(--navy-deep); border-color: var(--gold); background: var(--gold); transform: translateY(-2px); }
.footer-socials svg { width: 15px; height: 15px; fill: currentColor; stroke: currentColor; stroke-width: 1.65; }
.footer-socials svg path { stroke: none; }
.footer-socials svg circle, .footer-socials svg rect { fill: none; }
.footer-socials svg .social-dot { fill: currentColor; stroke: none; }
.footer-contact { display: grid; justify-items: end; gap: 7px; flex: 0 0 auto; }
.footer-contact a { color: rgba(255,255,255,.68); font-size: .84rem; text-decoration: none; }
.footer-contact a:hover { color: var(--gold); }

.sticky-registration { display: none; position: fixed; z-index: 900; left: 16px; right: 16px; bottom: 16px; }
.sticky-registration .button { width: 100%; box-shadow: 0 12px 35px rgba(16,22,45,.28); }
.toast { position: fixed; z-index: 2000; left: 50%; bottom: 30px; transform: translate(-50%, 30px); max-width: min(540px, calc(100% - 30px)); padding: 14px 20px; border-radius: 12px; color: white; background: var(--navy-deep); box-shadow: var(--shadow); opacity: 0; pointer-events: none; transition: opacity .25s ease, transform .25s ease; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* Reveal seguro: sin JS, todo queda visible. Los estilos se activan solo cuando JS está listo. */
.reveal { opacity: 1; transform: none; }
.has-reveal-effects .reveal {
  opacity: .90;
  transform: translateY(8px);
  transition: opacity 420ms ease, transform 520ms cubic-bezier(.22,.7,.28,1);
  will-change: opacity, transform;
}
.has-reveal-effects .reveal.visible {
  opacity: 1;
  transform: translateY(0);
  will-change: auto;
}

@media (max-width: 980px) {
  body { font-size: 17px; }
  .section { padding: 84px 0; }
  .menu-toggle { display: block; z-index: 3; flex: 0 0 auto; }
  .site-header { overflow: visible; }
  .header-inner { position: relative; }
  .main-nav {
    position: absolute;
    top: calc(100% + 1px);
    left: 14px;
    right: 14px;
    display: grid;
    align-content: start;
    gap: 0;
    max-height: calc(100dvh - 104px);
    padding: 12px 18px 18px;
    overflow-y: auto;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 0 0 20px 20px;
    background: rgba(16,22,45,.985);
    box-shadow: 0 22px 55px rgba(5,9,24,.34);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px) scale(.985);
    transform-origin: top center;
    transition: opacity .2s ease, transform .22s ease, visibility 0s linear .22s;
  }
  .menu-open .main-nav {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0) scale(1);
    transition-delay: 0s;
  }
  .main-nav > a:not(.button) {
    display: flex;
    align-items: center;
    min-height: 54px;
    padding: 13px 4px;
    border-bottom: 1px solid rgba(255,255,255,.1);
    color: rgba(255,255,255,.92);
    font-size: 1.02rem;
    font-weight: 700;
  }
  .main-nav > a:not(.button)::after { display: none; }
  .main-nav .button { width: 100%; margin-top: 16px; min-height: 52px; justify-content: center; }
  .menu-open { overflow: hidden; }
  .menu-open .sticky-registration { opacity: 0; visibility: hidden; pointer-events: none; }
  .menu-open main::after {
    content: "";
    position: fixed;
    inset: 84px 0 0;
    z-index: 850;
    background: rgba(6,11,28,.38);
    backdrop-filter: blur(2px);
  }
  .site-header { z-index: 1000; }
  .main-nav { z-index: 1002; }
  .hero { min-height: auto; }
  .hero-content { grid-template-columns: 1fr; gap: 38px; padding-top: 150px; padding-bottom: 72px; }
  .hero-card { max-width: 620px; }
  .two-column, .audience-grid { grid-template-columns: 1fr; gap: 36px; }
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .program-days { grid-template-columns: 1fr; }
  .workshops-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .registration-inner { grid-template-columns: 1fr; gap: 30px; }
}

@media (max-width: 700px) {
  .container { width: min(100% - 28px, 1160px); }
  .section { padding: 72px 0; }
  .header-logos { gap: 12px; min-width: 0; }
  .brand-cpv30 img { width: 58px; height: 48px; }
  .brand-ulmo { padding-left: 12px; }
  .brand-ulmo img { width: 96px; }
  .hero-content { padding-top: 132px; }
  .hero h1 { font-size: clamp(2.4rem, 9.5vw, 3rem); }
  .hero-overlay { background: linear-gradient(0deg, rgba(10,15,32,.92), rgba(10,15,32,.54)); }
  .hero-facts { display: grid; gap: 16px; }
  .hero-actions { display: grid; }
  .hero-actions .button { width: 100%; }
  .hero-card { padding: 26px; }
  .pillars-grid, .speakers-grid, .benefits-grid { grid-template-columns: 1fr; }
  .pillar { min-height: 0; }
  .speaker-card { min-height: 0; padding: 0; }
  .speaker-card-body { padding: 26px; }
  .speaker-photo { height: 200px; }
  .program-day > header { display: grid; }
  .program-day > header p { text-align: left; }
  .timeline { padding-left: 22px; padding-right: 22px; }
  .timeline li { grid-template-columns: 62px 1fr; gap: 10px; }
  .timeline .featured::before { left: -22px; }
  .workshops-header { grid-template-columns: 1fr; }
  .workshops-stat { width: 140px; }
  .workshops-grid { grid-template-columns: 1fr; }
  .workshops-grid article:nth-child(n+7) { display: none; }
  .workshops-grid.expanded article { display: flex; }
  .workshops-toggle { display: inline-flex; }
  .location-inner { align-items: start; }
  .location-mark-partners { width: 280px; height: 120px; gap: 16px; padding: 0 20px; }
  .location-mark-cpv { width: 84px; height: 84px; }
  .location-mark-divider { height: 56px; }
  .location-mark-ulmo { width: 96px; height: 48px; }
  .footer-partners { align-items: stretch; flex-direction: column; gap: 26px; }
  .footer-organizations { align-items: stretch; flex-direction: column; gap: 22px; }
  .footer-org { align-items: center; }
  .footer-divider { width: 100%; height: 1px; }
  .footer-contact { justify-items: start; padding-top: 2px; }
  .footer-ulmo-logo img { width: 100px; }
  .sticky-registration { display: block; }
  .site-footer { padding-bottom: 110px; }
}

@media (max-width: 700px) {
  .header-inner { min-height: 78px; }
  .main-nav { left: 10px; right: 10px; max-height: calc(100dvh - 92px); border-radius: 0 0 18px 18px; }
  .menu-open main::after { inset: 78px 0 0; }
  .menu-toggle { width: 46px; height: 46px; }
  .menu-toggle span:not(.sr-only) { left: 11px; }
}

@media (max-width: 390px) {
  .brand-cpv30 img { width: 52px; height: 44px; }
  .brand-ulmo img { width: 84px; }
  .header-logos { gap: 9px; }
  .brand-ulmo { padding-left: 9px; }
  .main-nav { padding-left: 15px; padding-right: 15px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .reveal, .has-reveal-effects .reveal { opacity: 1; transform: none; transition: none; }
}

.hero-anniversary { color: var(--gold); letter-spacing: .28em; }
.hero-anniversary::before { background: var(--gold); }

.workshops-grid article.guest-workshop { border-color: rgba(23,32,63,.18); background: #eceef2; }
.workshops-grid article.guest-workshop > span { color: var(--navy); }
.workshops-grid article.guest-workshop small { display: inline-block; margin-top: 7px; color: var(--navy); font-size: .66rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }


/* Valores de inscripción */
.presale-chip { display: inline-flex; align-items: center; gap: 10px; margin-top: 16px; padding: 8px 12px; border: 1px solid rgba(255,209,45,.32); border-radius: 999px; background: rgba(255,209,45,.11); color: var(--white); font-size: .76rem; }
.presale-chip strong { color: var(--gold); font-size: .72rem; letter-spacing: .04em; text-transform: uppercase; }
.presale-chip span { color: rgba(255,255,255,.84); }

.pricing { position: relative; overflow: hidden; background: #f4f1e8; color: var(--navy); }
.pricing::before { content: ""; position: absolute; width: 420px; height: 420px; right: -230px; top: -190px; border: 1px solid rgba(23,32,63,.09); border-radius: 50%; }
.pricing-heading { max-width: 780px; margin-left: auto; margin-right: auto; }
.pricing-heading h2 { color: var(--navy); }
.pricing-heading > p:last-child { max-width: 720px; margin-left: auto; margin-right: auto; color: rgba(23,32,63,.72); }
.pricing-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 24px; max-width: 840px; margin: 42px auto 0; align-items: stretch; }
.price-card { position: relative; display: flex; flex-direction: column; min-height: 420px; padding: 34px; border: 1px solid rgba(23,32,63,.12); border-radius: var(--radius); background: #fff; box-shadow: 0 18px 48px rgba(23,32,63,.07); }
.price-card-featured { transform: translateY(-10px); border-color: rgba(255,190,0,.7); background: var(--navy); color: var(--white); box-shadow: 0 24px 58px rgba(23,32,63,.18); }
.price-card-head { min-height: 126px; padding-bottom: 24px; border-bottom: 1px solid rgba(23,32,63,.11); }
.price-card-featured .price-card-head { border-bottom-color: rgba(255,255,255,.16); }
.price-kicker { display: block; margin-bottom: 9px; color: #7b6330; font-size: .72rem; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.price-card-featured .price-kicker { color: var(--gold); }
.price-card h3 { margin: 0; color: var(--navy); font-family: var(--font-display); font-size: clamp(1.55rem,2vw,2.1rem); line-height: 1.05; }
.price-card-featured h3 { color: var(--white); }
.price-card-head p { margin: 10px 0 0; color: rgba(23,32,63,.62); font-size: .88rem; }
.price-card-featured .price-card-head p { color: rgba(255,255,255,.68); }
.price-option { display: grid; gap: 5px; padding: 24px 0; border-bottom: 1px solid rgba(23,32,63,.09); }
.price-option:last-child { border-bottom: 0; }
.price-card-featured .price-option { border-bottom-color: rgba(255,255,255,.12); }
.price-option strong { color: var(--navy); font-size: clamp(2rem,3vw,2.75rem); line-height: 1; letter-spacing: -.035em; }
.price-card-featured .price-option strong { color: var(--gold); }
.price-option strong small { font-size: .7rem; font-weight: 700; letter-spacing: 0; }
.price-option span { color: rgba(23,32,63,.65); font-size: .85rem; }
.price-card-featured .price-option span { color: rgba(255,255,255,.76); }
.price-badge { position: absolute; top: 18px; right: 18px; padding: 7px 10px; border-radius: 999px; background: var(--gold); color: var(--navy); font-size: .63rem; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; }
.pricing-footer { display: flex; align-items: center; justify-content: center; gap: 28px; max-width: 840px; margin: 28px auto 0; padding: 24px 28px; border-radius: 16px; background: rgba(23,32,63,.055); }
.pricing-footer p { margin: 0; color: rgba(23,32,63,.72); font-size: .87rem; }
.pricing-footer .button { flex: 0 0 auto; }

@media (max-width: 980px) {
  .pricing-grid { max-width: 760px; }
  .price-card { min-height: 0; }
  .price-card-featured { transform: none; }
  .pricing-footer { max-width: 760px; }
}
@media (max-width: 720px) {
  .pricing-grid { grid-template-columns: 1fr; max-width: 560px; }
  .price-card-head { min-height: 0; }
  .pricing-footer { max-width: 560px; }
}
@media (max-width: 640px) {
  .presale-chip { flex-wrap: wrap; border-radius: 14px; }
  .price-card { padding: 28px 24px; }
  .pricing-footer { flex-direction: column; align-items: stretch; padding: 22px; }
  .pricing-footer .button { text-align: center; }
}

/* V17 · Fecha principal más visible */
.fact-icon.fact-date { width: 72px; height: 72px; gap: 2px; grid-auto-flow: column; font-size: 1rem; letter-spacing: -.02em; }
.fact-date b { font-size: 1.08rem; line-height: 1; }
.fact-date i { font-style: normal; opacity: .7; font-size: .8rem; }
@media (max-width: 760px) {
  .fact-icon.fact-date { width: 66px; height: 66px; }
  .fact-date b { font-size: 1rem; }
}

@media (max-width: 480px) {
  .site-footer { padding-bottom: 96px; }
  .footer-org { gap: 12px; }
  .footer-logo-link img { width: 56px; height: 56px; }
  .footer-ulmo-logo img { width: 92px; height: 48px; }
  .footer-org-copy strong { font-size: .96rem; }
  .footer-org-copy > span { font-size: .75rem; }
}

@media (max-width: 640px) {
  .location-mark-partners { width: 250px; height: 108px; gap: 14px; padding: 0 18px; }
  .location-mark-cpv { width: 74px; height: 74px; }
  .location-mark-divider { height: 48px; }
  .location-mark-ulmo { width: 88px; height: 44px; }
}

.presale-chip.presale-ended {
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.24);
}
.presale-chip.presale-ended strong {
  color: var(--white);
}
.presale-chip.presale-ended span {
  color: var(--gold);
}