/* Influencia que Mueve · Latam Summit — sistema visual tomado del KV (flechas cian/violeta/ámbar sobre B/N) */
:root {
  --ink: #0d0e12;
  --ink-2: #15171d;
  --ink-3: #1e2129;
  --line: rgba(255, 255, 255, .12);
  --text: #f3f1ec;
  --muted: #a9adb8;
  --amber: #f8b133;
  --amber-2: #ffcf6b;
  --cyan: #5fe1e8;
  --violet: #7a3fc4;
  --violet-txt: #b58cff;
  --teal: #19b8a8;
  --danger: #ff8a7a;
  --radius: 4px;
  --wrap: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
  --display: "Oswald", "Bebas Neue", Impact, sans-serif;
  --body: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
  --ease: cubic-bezier(.2, .7, .2, 1);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--ink); color: var(--text); font: 400 16px/1.6 var(--body); overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--cyan); }
h1, h2, h3 { margin: 0; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--amber); color: var(--ink); padding: 10px 14px; font-weight: 700; }
.skip:focus { top: 12px; }
.muted { color: var(--muted); }

/* ---------- tipografía ---------- */
.eyebrow { display: flex; align-items: center; gap: 12px; font: 600 13px/1.2 var(--body); letter-spacing: .14em; text-transform: uppercase; color: var(--text); margin-bottom: 18px; }
.eyebrow .dash { width: 28px; height: 4px; background: var(--amber); flex: none; }
.eyebrow--amber .dash { background: var(--amber); }
.eyebrow--cyan .dash { background: var(--cyan); }
.h2 { font: 600 clamp(36px, 5.4vw, 68px)/1.12 var(--display); text-transform: uppercase; letter-spacing: .005em; }
.h2 em { font-style: normal; color: var(--amber); }
.h2--narrow { max-width: 14ch; }

/* ---------- botones ---------- */
.btn { --b: var(--amber); display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 26px;
  background: var(--b); color: var(--ink); border: 2px solid var(--b); border-radius: var(--radius);
  font: 700 15px/1 var(--body); letter-spacing: .04em; text-transform: uppercase; text-decoration: none; cursor: pointer;
  transition: transform .2s var(--ease), background-color .2s, color .2s; }
.btn span { transition: transform .2s var(--ease); }
.btn:hover { background: var(--amber-2); border-color: var(--amber-2); }
.btn:hover span { transform: translateX(4px); }
.btn:active { transform: translateY(1px); }
.btn--sm { min-height: 40px; padding: 0 16px; font-size: 13px; }
.btn--ghost { background: transparent; color: var(--text); border-color: var(--text); }
.btn--ghost:hover { background: var(--text); color: var(--ink); border-color: var(--text); }
.btn--block { width: 100%; }
.btn[disabled] { opacity: .6; cursor: progress; }

/* ---------- header ---------- */
.top { position: fixed; inset: 0 0 auto; z-index: 50; transition: background-color .3s, border-color .3s; border-bottom: 1px solid transparent; }
.top.is-solid { background: rgba(13, 14, 18, .88); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-color: var(--line); }
.top__in { display: flex; align-items: center; gap: 24px; height: 68px; }
.top__brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font: 500 20px/1 var(--display); text-transform: uppercase; letter-spacing: .02em; }
.top__brand b { color: var(--amber); font-weight: 600; }
.top__mark { width: 22px; height: 22px; background: linear-gradient(90deg, var(--cyan) 0 33%, var(--violet) 33% 66%, var(--amber) 66%); clip-path: polygon(0 0, 55% 0, 100% 50%, 55% 100%, 0 100%, 45% 50%); }
.top__nav { display: flex; gap: 28px; margin-left: auto; }
.top__nav a { color: var(--text); text-decoration: none; font-weight: 500; font-size: 14px; position: relative; padding: 6px 0; }
.top__nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px; background: var(--amber); transition: right .25s var(--ease); }
.top__nav a:hover::after { right: 0; }

/* ---------- hero ---------- */
.hero { position: relative; min-height: 100svh; display: grid; align-items: end; padding: 120px 0 64px; isolation: isolate; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: -2; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; object-position: 60% 50%; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(90deg, rgba(13,14,18,.95) 0%, rgba(13,14,18,.82) 38%, rgba(13,14,18,.25) 75%, rgba(13,14,18,.4) 100%),
              linear-gradient(0deg, var(--ink) 0%, transparent 30%); }
.hero__chevrons { position: absolute; right: -6vw; top: 18%; z-index: -1; display: flex; pointer-events: none; }
.chev { display: block; width: clamp(120px, 16vw, 240px); aspect-ratio: .8; margin-left: calc(clamp(120px, 16vw, 240px) * -.38);
  clip-path: polygon(0 0, 55% 0, 100% 50%, 55% 100%, 0 100%, 45% 50%); opacity: .9; mix-blend-mode: screen;
  animation: push 6s var(--ease) infinite; }
.chev--cyan { background: var(--cyan); animation-delay: 0s; }
.chev--violet { background: var(--violet); animation-delay: .25s; }
.chev--amber { background: var(--amber); animation-delay: .5s; }
@keyframes push { 0%, 60%, 100% { transform: translateX(0); } 30% { transform: translateX(24px); } }

.hero__in { position: relative; }
.hero__title { font: 700 clamp(64px, 12vw, 176px)/.86 var(--display); text-transform: uppercase; color: var(--amber); letter-spacing: -.005em; max-width: 9ch; }
.hero__title > span:not(.hero__save) { display: block; }
.hero__save { display: block; font: 500 clamp(18px, 2.4vw, 28px)/1 var(--display); letter-spacing: .24em; color: var(--text); margin-bottom: 14px; }
.hero__lead { max-width: 52ch; margin-top: 26px; font-size: clamp(16px, 1.5vw, 19px); color: #dcdde2; }
.hero__facts { display: flex; flex-wrap: wrap; gap: 0; margin: 34px 0 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); max-width: 760px; }
.hero__facts div { padding: 16px 28px 16px 0; margin-right: 28px; border-right: 1px solid var(--line); }
.hero__facts div:last-child { border-right: 0; margin-right: 0; }
.hero__facts dt { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.hero__facts dd { margin: 4px 0 0; font: 500 clamp(22px, 2.4vw, 30px)/1.1 var(--display); color: var(--cyan); text-transform: uppercase; }
.hero__cta { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; margin-top: 32px; }
.hero__note { font-size: 13px; color: var(--muted); }

.count { display: flex; gap: 10px; margin-top: 32px; }
.count div { min-width: 76px; padding: 10px 12px; border: 1px solid var(--line); background: rgba(13,14,18,.55); text-align: center; }
.count b { display: block; font: 600 30px/1 var(--display); font-variant-numeric: tabular-nums; }
.count span { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }

/* ---------- manifiesto ---------- */
.manifesto { padding: clamp(80px, 11vw, 150px) 0; }
.manifesto__grid { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(32px, 6vw, 90px); align-items: start; }
.manifesto__head { position: sticky; top: 110px; }
.hatch { margin-top: 30px; width: 180px; height: 26px; background: repeating-linear-gradient(-60deg, var(--cyan) 0 3px, transparent 3px 11px); opacity: .85; }
.manifesto__list li { display: grid; grid-template-columns: 64px 1fr; gap: 18px; padding: 30px 0; border-top: 1px solid var(--line); }
.manifesto__list li:last-child { border-bottom: 1px solid var(--line); }
.num { font: 500 30px/1 var(--display); color: var(--amber); }
.manifesto__list p { font-size: clamp(17px, 1.5vw, 20px); line-height: 1.55; color: #d8d9de; }
.manifesto__list strong { color: var(--text); font-weight: 600; }

/* ---------- qué viviremos ---------- */
.live { position: relative; padding-top: clamp(40px, 6vw, 80px); background: var(--ink-2); }
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; margin-top: 44px; position: relative; z-index: 1; }
.pillar { --c: var(--cyan); position: relative; padding: 34px 30px 38px; background: var(--ink-3); border-top: 6px solid var(--c); }
.pillar--amber { --c: var(--amber); }
.pillar--violet { --c: var(--violet-txt); }
.pillar__k { display: inline-block; font: 600 14px/1 var(--display); letter-spacing: .16em; text-transform: uppercase; color: var(--c); margin-bottom: 22px; }
.pillar h3 { font: 600 clamp(24px, 2.2vw, 30px)/1.08 var(--display); text-transform: uppercase; margin-bottom: 14px; }
.pillar p { color: var(--muted); }
.live__band { margin: -60px 0 0; height: clamp(240px, 32vw, 440px); overflow: hidden; }
.live__band img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- agenda ---------- */
.agenda { padding: clamp(80px, 11vw, 150px) 0; }
.agenda__grid { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(32px, 6vw, 90px); }
.agenda__head .muted { margin-top: 18px; max-width: 40ch; }
.themes { margin-top: 38px; padding: 26px 26px 28px; border-left: 4px solid var(--violet-txt); background: var(--ink-2); }
.themes h3 { font: 600 16px/1.2 var(--body); letter-spacing: .12em; text-transform: uppercase; color: var(--violet-txt); margin-bottom: 14px; }
.themes li { padding: 8px 0 8px 22px; position: relative; color: #d8d9de; }
.themes li::before { content: ""; position: absolute; left: 0; top: 17px; width: 10px; height: 3px; background: var(--amber); }
.timeline li { display: grid; grid-template-columns: 64px 1fr; gap: 20px; padding: 24px 0; border-top: 1px solid var(--line); position: relative; }
.timeline li:last-child { border-bottom: 1px solid var(--line); }
.timeline__n { font: 500 30px/1 var(--display); color: var(--cyan); font-variant-numeric: tabular-nums; }
.timeline h3 { font: 600 clamp(20px, 1.8vw, 24px)/1.15 var(--display); text-transform: uppercase; margin-bottom: 6px; }
.timeline p { color: var(--muted); }
.timeline .is-key { background: linear-gradient(90deg, rgba(248, 177, 51, .12), transparent 70%); }
.timeline .is-key .timeline__n { color: var(--amber); }
.timeline .is-key::before { content: ""; position: absolute; left: -14px; top: 0; bottom: 0; width: 4px; background: var(--amber); }

/* ---------- para quién ---------- */
.who { display: grid; grid-template-columns: 5fr 7fr; background: var(--ink-2); }
.who__img { min-height: 100%; }
.who__img img { width: 100%; height: 100%; max-height: 760px; object-fit: cover; filter: contrast(1.05); }
.who__body { padding: clamp(56px, 8vw, 110px) var(--gutter); max-width: 720px; align-self: center; }
.who__list { margin: 30px 0 36px; }
.who__list li { padding: 16px 0 16px 38px; border-top: 1px solid var(--line); position: relative; font-size: 17px; }
.who__list li::before { content: ""; position: absolute; left: 0; top: 22px; width: 18px; height: 14px; background: var(--cyan);
  clip-path: polygon(0 0, 55% 0, 100% 50%, 55% 100%, 0 100%, 45% 50%); }

/* ---------- registro ---------- */
.reg { padding: clamp(80px, 11vw, 150px) 0; position: relative; overflow: hidden; }
.reg::before { content: ""; position: absolute; right: -120px; top: 60px; width: 420px; height: 520px; background: var(--violet); opacity: .18; filter: blur(8px);
  clip-path: polygon(0 0, 55% 0, 100% 50%, 55% 100%, 0 100%, 45% 50%); pointer-events: none; }
.reg__grid { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(32px, 6vw, 90px); align-items: start; position: relative; }
.reg__intro > p { margin-top: 18px; color: #d8d9de; max-width: 42ch; }
.reg__facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; margin-top: 32px; }
.reg__facts li { background: var(--ink-2); padding: 16px; border-top: 4px solid var(--cyan); }
.reg__facts b { display: block; font: 600 22px/1.05 var(--display); text-transform: uppercase; }
.reg__facts span { font-size: 12px; color: var(--muted); }

.form { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 20px; padding: clamp(24px, 3.4vw, 40px); background: var(--ink-2); border: 1px solid var(--line); border-top: 6px solid var(--amber); }
.form__help { grid-column: 1 / -1; font-size: 13px; color: var(--muted); }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 13px; font-weight: 600; letter-spacing: .02em; }
.field input:not([type="checkbox"]), .field select {
  width: 100%; min-height: 50px; padding: 12px 14px; font: 500 16px/1.3 var(--body); color: var(--text);
  background: var(--ink); border: 1px solid #3a3e4a; border-radius: var(--radius); transition: border-color .2s, box-shadow .2s; }
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 40px; }
.field input::placeholder { color: #6b707c; }
.field input:focus, .field select:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(95, 225, 232, .25); }
.field [aria-invalid="true"] { border-color: var(--danger) !important; }
.field__err { min-height: 0; font-size: 13px; color: var(--danger); }
.field__err:empty { display: none; }
.field--hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.check { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; }
.check input { width: 22px; height: 22px; margin: 2px 0 0; accent-color: var(--amber); }
.check label { font-weight: 400; font-size: 13px; line-height: 1.5; color: #c9cbd2; }
.check .field__err { grid-column: 2; }
.form__foot { display: flex; flex-direction: column; gap: 10px; }
.form__status { font-size: 14px; color: var(--danger); min-height: 1.4em; }

.done { padding: clamp(28px, 4vw, 48px); background: var(--ink-2); border: 1px solid var(--line); border-top: 6px solid var(--cyan); }
.done:focus { outline: none; }
.done__mark { display: block; width: 56px; height: 46px; background: var(--cyan); margin-bottom: 22px; clip-path: polygon(0 0, 55% 0, 100% 50%, 55% 100%, 0 100%, 45% 50%); }
.done h3 { font: 600 clamp(32px, 4vw, 48px)/1 var(--display); text-transform: uppercase; color: var(--amber); }
.done p { margin: 14px 0 26px; color: #d8d9de; max-width: 46ch; }

/* ---------- aliados ---------- */
.allies { padding: 56px 0; border-top: 1px solid var(--line); background: var(--ink-2); }
.allies__row { display: flex; flex-wrap: wrap; gap: 40px 80px; align-items: center; }
.allies__group { display: flex; align-items: center; gap: 28px; }
.allies__k { font: 500 18px/1 var(--display); letter-spacing: .1em; text-transform: uppercase; color: var(--amber); }
.allies__logos { display: flex; align-items: center; gap: clamp(24px, 4vw, 56px); flex-wrap: wrap; }
.logo { height: 56px; width: auto; }
.logo--iddea { height: 34px; }

/* ---------- footer ---------- */
.foot { padding: 34px 0 110px; font-size: 13px; color: var(--muted); }
.foot__in { display: flex; flex-wrap: wrap; gap: 16px 40px; justify-content: space-between; align-items: start; }
.foot b { color: var(--text); }
.foot__privacy { max-width: 620px; }
.foot__privacy summary { cursor: pointer; color: var(--cyan); }
.foot__privacy p { margin-top: 10px; }

.sticky-cta { display: none; }

/* ---------- aparición al hacer scroll ---------- */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }

/* ---------- tablet / móvil ---------- */
@media (max-width: 960px) {
  .top__nav { display: none; }
  .top__in { justify-content: space-between; }
  .manifesto__grid, .agenda__grid, .reg__grid { grid-template-columns: 1fr; }
  .manifesto__head { position: static; }
  .pillars { grid-template-columns: 1fr; }
  .who { grid-template-columns: 1fr; }
  .who__img img { max-height: 420px; object-position: 50% 30%; }
}
@media (max-width: 640px) {
  body { font-size: 15px; }
  .top__in { height: 60px; }
  .top__brand { font-size: 17px; }
  .top .btn--sm { display: none; }
  .hero { padding: 96px 0 40px; align-items: end; }
  .hero::before { background: linear-gradient(0deg, var(--ink) 8%, rgba(13,14,18,.8) 55%, rgba(13,14,18,.45) 100%); }
  .hero__bg img { object-position: 72% 50%; }
  .hero__chevrons { top: 88px; right: -60px; }
  .chev { width: 96px; margin-left: -36px; }
  .hero__facts { display: grid; grid-template-columns: 1fr 1fr; }
  .hero__facts div { margin: 0; padding: 12px 12px 12px 0; border-right: 0; }
  .hero__facts div:last-child { grid-column: 1 / -1; border-top: 1px solid var(--line); }
  .hero__cta .btn { width: 100%; }
  .count div { flex: 1; min-width: 0; }
  .manifesto__list li { grid-template-columns: 44px 1fr; gap: 12px; }
  .num { font-size: 24px; }
  .timeline li { grid-template-columns: 44px 1fr; gap: 12px; }
  .timeline__n { font-size: 22px; }
  .timeline .is-key::before { left: calc(var(--gutter) * -1); }
  .form { grid-template-columns: 1fr; padding: 22px 16px; }
  .reg__facts b { font-size: 18px; }
  .allies__row, .allies__group { flex-direction: column; align-items: flex-start; gap: 18px; }
  .logo { height: 46px; }
  .sticky-cta { display: flex; position: fixed; left: 16px; right: 16px; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 40;
    box-shadow: 0 10px 30px rgba(0,0,0,.45); transform: translateY(160%); transition: transform .3s var(--ease); }
  .sticky-cta.is-on { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}
.nf { min-height: 100svh; display: grid; place-content: center; gap: 20px; }

/* Mayúsculas con tildes y Ñ: más aire entre líneas para que no se monten */
.pillar h3, .timeline h3, .done h3 { line-height: 1.22; }
.hero__title { line-height: .98; }