/* DSRZ HQ: portada. Requiere base.css (fuentes, tokens y reglas mínimas).
   VDS v2.0: sin sombras, sin gradientes de relleno, radio máximo 4px, módulo de 8px. */

html { scrollbar-gutter: stable; scroll-padding-top: 88px; }
html.scroll-lock { overflow: hidden; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body { background: var(--obsidian); font-family: var(--font-ui); -webkit-font-smoothing: antialiased; }
::selection { background: var(--momentum-blue); color: #fff; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.skip-link {
  position: absolute; left: 16px; top: -64px; z-index: 200;
  padding: 12px 16px; background: var(--white); color: var(--obsidian);
  font-weight: 600; border-radius: 2px;
}
.skip-link:focus { top: 16px; }

/* ── LAYOUT ──────────────────────────────────────────────────────────── */
.wrap { max-width: 1440px; margin: 0 auto; padding: 0 80px; }

/* ── EYEBROW ─────────────────────────────────────────────────────────── */
.ew {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-ui); font-weight: 600; font-size: 13px;
  text-transform: uppercase; letter-spacing: 0.18em; color: var(--fg-3);
}
.ew::before { content: ''; display: block; width: 24px; height: 1px; background: var(--momentum-blue); flex-shrink: 0; }
.ew-dark { color: var(--on-dark-2); }
.evidence .ew { color: var(--fg-2); }

/* ── BUTTONS ─────────────────────────────────────────────────────────── */
.btn {
  font-family: var(--font-ui); font-weight: 600; font-size: 15px;
  padding: 13px 24px; min-height: 44px; border-radius: 2px; border: 1.5px solid transparent;
  cursor: pointer; display: inline-flex; align-items: center; gap: 9px;
  letter-spacing: 0.01em; line-height: 1.2; text-decoration: none;
  transition: background var(--dur) var(--ease-standard),
              border-color var(--dur) var(--ease-standard),
              color var(--dur) var(--ease-standard),
              transform 160ms var(--ease-out);
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-ghost-dark { background: transparent; color: #fff; border-color: var(--line-on-dark); }
.btn-ghost-light { background: transparent; color: var(--fg-1); border-color: var(--line-1); }
.btn-dark { background: var(--obsidian); color: #fff; }
.btn[disabled] { opacity: 0.72; cursor: progress; }
@media (hover: hover) and (pointer: fine) {
  .btn-primary:hover { background: var(--accent-hover); }
  .btn-ghost-dark:hover { border-color: #fff; }
  .btn-ghost-light:hover { border-color: var(--obsidian); }
  .btn-dark:hover { background: #1F2937; }
}
.btn-primary:active { background: var(--accent-press); }
.btn:active { transform: scale(0.97); transition-duration: 0ms, 0ms, 0ms, 100ms; }

/* ── FORM FIELDS ─────────────────────────────────────────────────────── */
.field { display: flex; flex-direction: column; gap: 7px; }
.field label {
  font-family: var(--font-ui); font-size: 12px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.12em; color: var(--fg-2);
}
.field input, .field select {
  font-family: var(--font-ui); font-size: 16px; color: var(--fg-1);
  padding: 12px 14px; min-height: 44px; border: 1.5px solid var(--slate-500); border-radius: 2px;
  background: var(--white); width: 100%;
  transition: border-color var(--dur) var(--ease-standard);
  -webkit-appearance: none; appearance: none;
}
.field select {
  padding-right: 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23374151' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
}
.field input:focus, .field select:focus { border-color: var(--momentum-blue); outline: 2px solid var(--momentum-blue); outline-offset: 2px; }
.field [aria-invalid="true"] { border-color: #B91C1C; }
.field-error { font-family: var(--font-ui); font-size: 14px; line-height: 1.45; color: #B91C1C; }
.field-error:empty { display: none; }
.form-legal { font-family: var(--font-ui); font-size: 13px; line-height: 1.55; color: var(--fg-2); }
.form-legal a, .consent a { text-decoration: underline; text-underline-offset: 0.16em; }
.consent { display: grid; grid-template-columns: 24px 1fr; gap: 8px 12px; align-items: start; }
.consent input { width: 24px; height: 24px; margin: 0; accent-color: var(--momentum-blue); }
.consent label { font-family: var(--font-ui); font-size: 14px; line-height: 1.55; color: var(--fg-2); padding-top: 2px; }
.consent .field-error { grid-column: 2; }
.form-status {
  font-family: var(--font-ui); font-size: 15px; line-height: 1.5; padding: 12px 14px;
  border: 1.5px solid #B91C1C; border-radius: 2px; color: #7F1D1D; background: #FEF2F2;
}
.form-status:empty { display: none; }
.form-status:focus-visible { outline: 2px solid var(--momentum-blue); outline-offset: 2px; }
.form-success { text-align: center; padding: 24px 0; }
.form-success:focus { outline: none; }
.form-success .success-icon {
  width: 52px; height: 52px; background: var(--momentum-blue); border-radius: 2px;
  display: inline-flex; align-items: center; justify-content: center; margin-bottom: 22px; color: #fff;
}
.form-success h3 {
  font-family: var(--font-display); font-weight: 700; font-size: 24px;
  letter-spacing: -0.01em; margin: 0 0 12px; color: var(--fg-1);
}
.form-success p { font-family: var(--font-serif); font-size: 17px; line-height: 1.6; color: var(--fg-2); margin: 0 auto 28px; max-width: 340px; }

/* ── NAV ─────────────────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 60;
  background: transparent; border-bottom: 1px solid transparent;
  -webkit-backdrop-filter: blur(0px); backdrop-filter: blur(0px);
  transition: background var(--dur) var(--ease-standard),
              border-color var(--dur) var(--ease-standard),
              -webkit-backdrop-filter var(--dur) var(--ease-standard),
              backdrop-filter var(--dur) var(--ease-standard);
}
.nav.solid {
  background: rgba(17,17,17,0.82);
  border-bottom-color: rgba(255,255,255,0.10);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  backdrop-filter: blur(20px) saturate(180%);
}
.nav.menu-open {
  background: var(--obsidian);
  border-bottom-color: rgba(255,255,255,0.10);
  -webkit-backdrop-filter: none; backdrop-filter: none;
}
@media (prefers-reduced-transparency: reduce) {
  .nav.solid { background: var(--obsidian); -webkit-backdrop-filter: none; backdrop-filter: none; }
}
.nav-inner { height: 80px; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: inline-flex; align-items: center; min-height: 44px; }
.nav-logo img { height: 28px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  display: inline-flex; align-items: center; min-height: 44px;
  font-family: var(--font-ui); font-size: 15px; font-weight: 500;
  color: var(--on-dark-2);
  transition: color var(--dur) var(--ease-standard);
}
@media (hover: hover) and (pointer: fine) { .nav-links a:hover { color: #fff; } }
.nav-links a.btn { color: #fff; padding: 10px 20px; }

/* ── HERO ────────────────────────────────────────────────────────────── */
.hero {
  position: relative; background: var(--deep-navy); color: #fff;
  overflow: hidden; margin-top: -80px; padding-top: 80px;
}
.hero-lines {
  position: absolute; top: -60px; right: -40px; width: 720px; height: 520px;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    54deg, rgba(255,255,255,0.07) 0px, rgba(255,255,255,0.07) 1px,
    transparent 1px, transparent 26px
  );
  -webkit-mask-image: radial-gradient(120% 120% at 100% 0%, #111111 30%, transparent 72%);
  mask-image: radial-gradient(120% 120% at 100% 0%, #111111 30%, transparent 72%);
}
.hero-content { position: relative; padding-top: 96px; padding-bottom: 96px; }
.hero-max { max-width: 880px; }
.hero h1 {
  font-family: var(--font-display); font-weight: 700; font-size: 56px;
  line-height: 1.08; letter-spacing: -0.02em; margin: 26px 0 0; color: #fff;
}
.hero h1 .accent { color: var(--momentum-blue); }
.hero-lead {
  font-family: var(--font-ui); font-size: 20px; line-height: 1.6;
  color: var(--slate-300); max-width: 680px; margin: 28px 0 0;
}
.hero-for { list-style: none; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 0; margin: 28px 0 0; }
.hero-for li { font-family: var(--font-ui); font-size: 15px; font-weight: 500; color: #fff; }
.hero-for li + li::before { content: '·'; margin: 0 12px; color: var(--on-dark-2); }
.hero-for .hero-for-label {
  font-size: 12px; font-weight: 600; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--on-dark-2); margin-right: 16px;
}
.hero-for .hero-for-label + li::before { content: none; margin: 0; }
.hero-ctas { display: flex; gap: 14px; margin-top: 36px; flex-wrap: wrap; }
.hero-note { font-family: var(--font-ui); font-size: 14px; line-height: 1.5; color: var(--on-dark-2); margin: 16px 0 0; }

/* ── SIGNAL ──────────────────────────────────────────────────────────── */
.signal { background: var(--white); }
.signal-inner { padding-top: 128px; padding-bottom: 128px; }
.signal h2 {
  font-family: var(--font-serif); font-style: italic; font-weight: 400;
  font-size: 46px; line-height: 1.28; letter-spacing: -0.01em; color: var(--fg-1);
  max-width: 1080px; margin: 32px 0 0;
}
.signal-steps {
  list-style: none; counter-reset: paso; display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px; margin: 64px 0 0; max-width: 1080px;
}
.signal-steps li { counter-increment: paso; border-top: 1px solid var(--line-1); padding-top: 20px; }
.signal-steps li::before {
  content: '0' counter(paso); display: block; margin-bottom: 12px;
  font-family: var(--font-display); font-weight: 600; font-size: 14px; letter-spacing: 0.1em; color: var(--momentum-blue);
}
.signal-steps h3 { font-family: var(--font-display); font-weight: 700; font-size: 20px; line-height: 1.25; color: var(--fg-1); margin: 0 0 8px; }
.signal-steps p { font-family: var(--font-ui); font-size: 16px; line-height: 1.6; color: var(--fg-2); margin: 0; }

/* ── ECOSYSTEM ───────────────────────────────────────────────────────── */
.ecosystem { background: var(--deep-navy); color: #fff; }
.eco-inner { padding-top: 112px; padding-bottom: 112px; }
.eco-inner h2 {
  font-family: var(--font-display); font-weight: 700; font-size: 42px;
  line-height: 1.12; letter-spacing: -0.02em; margin: 20px 0 8px; color: #fff; max-width: 760px;
}
.eco-lead {
  font-family: var(--font-ui); font-size: 18px; line-height: 1.6;
  color: var(--slate-300); max-width: 640px; margin: 0 0 32px;
}
.eco-network {
  position: relative; display: grid; grid-template-columns: 1fr 1.3fr 1fr 1.4fr 1fr 1.3fr 1fr;
  grid-template-rows: 72px 208px 136px; align-items: center; justify-items: center;
  width: 100%; max-width: 1280px; margin: 0 auto;
}
.eco-connections { position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; pointer-events: none; }
.eco-connection { fill: none; stroke: rgba(148,163,184,0.62); stroke-width: 1.5; }
.eco-junction { fill: #6B7280; }
.eco-nodes { display: contents; list-style: none; }
.eco-node {
  z-index: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 6px; width: clamp(156px, 14vw, 188px); min-height: 64px; padding: 12px 10px;
  border: 1px solid rgba(148,163,184,0.38); border-radius: 2px; background: var(--deep-navy);
  color: #fff; text-align: center;
}
.eco-node--link { padding: 0; transition: border-color var(--dur) var(--ease-standard); }
.eco-node-link {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
  width: 100%; min-height: 62px; padding: 12px 10px; color: inherit;
}
@media (hover: hover) and (pointer: fine) { .eco-node--link:hover { border-color: var(--momentum-blue); } }
.eco-node--nodmio { grid-column: 4; grid-row: 1; --eco-delay: 0ms; }
.eco-node--editorial { grid-column: 2; grid-row: 2; --eco-delay: 60ms; }
.eco-node--ventures { grid-column: 6; grid-row: 2; --eco-delay: 120ms; }
.eco-node--studio { grid-column: 3; grid-row: 3; --eco-delay: 180ms; }
.eco-node--labs { grid-column: 5; grid-row: 3; --eco-delay: 240ms; }
.eco-network.is-armed .eco-node { transition: opacity 300ms var(--ease-standard) var(--eco-delay, 0ms), transform 300ms var(--ease-standard) var(--eco-delay, 0ms), border-color var(--dur) var(--ease-standard); }
.eco-network.is-armed:not(.is-in) .eco-node { opacity: 0; transform: translateY(10px); }
.eco-node-name { color: #fff; font-family: var(--font-display); font-size: 16px; font-weight: 600; }
.eco-node-kind { color: var(--slate-300); font-family: var(--font-ui); font-size: 12px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; }
.eco-hub {
  z-index: 1; grid-column: 4; grid-row: 2; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 12px; background: transparent;
  text-align: center;
}
.eco-hub img { display: block; width: clamp(112px, 11vw, 144px); height: auto; }
.eco-hub-label { color: #fff; font-family: var(--font-display); font-size: 17px; font-weight: 700; letter-spacing: 0.06em; }

/* ── VECTORS ─────────────────────────────────────────────────────────── */
.vectors { background: var(--white); color: var(--fg-1); }
.vec-inner { padding-top: 112px; padding-bottom: 112px; }
.vec-inner h2 {
  font-family: var(--font-display); font-weight: 700; font-size: 42px;
  line-height: 1.12; letter-spacing: -0.02em; margin: 20px 0 56px; color: var(--fg-1); max-width: 720px;
}
.vec-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.vec-card {
  border: 1px solid var(--slate-300); border-radius: 2px;
  padding: 36px 32px 32px; background: var(--white);
  transition: border-color var(--dur) var(--ease-standard);
  display: flex; flex-direction: column; min-height: 280px;
}
@media (hover: hover) and (pointer: fine) { .vec-card:hover { border-color: var(--momentum-blue); } }
.card-icon {
  width: 48px; height: 48px; border: 1.5px solid var(--line-1);
  border-radius: 2px; display: flex; align-items: center; justify-content: center;
  margin-bottom: 28px; color: var(--fg-1); flex-shrink: 0;
}
.vec-card h3 {
  font-family: var(--font-display); font-weight: 700; font-size: 24px;
  line-height: 1.2; margin: 0 0 12px; color: var(--fg-1);
}
.vec-card p {
  font-family: var(--font-ui); font-size: 16px; line-height: 1.65;
  color: var(--fg-2); margin: 0 0 28px;
}
.card-link {
  margin-top: auto; display: inline-flex; align-items: center; gap: 8px; min-height: 44px;
  font-family: var(--font-ui); font-weight: 600; font-size: 15px;
  color: var(--fg-1); transition: color var(--dur) var(--ease-standard);
}
@media (hover: hover) and (pointer: fine) { .card-link:hover { color: var(--momentum-blue); } }

/* Recursos */
.resources { scroll-margin-top: 80px; }
.resource-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.resource-card { min-height: 0; padding: 32px; }
.resource-card .btn { align-self: flex-start; line-height: 1.4; }
.resource-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: auto; }
.resource-actions .card-link { border: 0; padding: 0; background: transparent; cursor: pointer; }
.vec-card p.resource-status { min-height: 24px; margin: 12px 0 0; font-size: 14px; }
.resource-actions .btn { justify-content: center; min-width: 12.5em; }
.resource-fallback { margin-top: 16px; }
@supports selector(details::details-content) {
  .resource-fallback { interpolate-size: allow-keywords; }
  .resource-fallback::details-content {
    block-size: 0; overflow: clip; opacity: 0;
    transition: block-size var(--dur) var(--ease-standard),
                opacity var(--dur) var(--ease-standard),
                content-visibility var(--dur) allow-discrete;
  }
  .resource-fallback[open]::details-content { block-size: auto; opacity: 1; }
}
.resource-fallback summary { min-height: 44px; display: flex; align-items: center; cursor: pointer; font-weight: 600; }
.resource-fallback textarea { width: 100%; min-height: 180px; padding: 12px; border: 1px solid var(--slate-500); border-radius: 2px; font: 14px/1.5 var(--font-ui); resize: vertical; }

/* ── EVIDENCE ────────────────────────────────────────────────────────── */
.evidence { background: var(--slate-100); }
.ev-inner { padding-top: 112px; padding-bottom: 112px; }
.ev-inner h2 {
  font-family: var(--font-display); font-weight: 700; font-size: 42px;
  line-height: 1.12; letter-spacing: -0.02em; margin: 20px 0 56px; color: var(--fg-1); max-width: 720px;
}
.ev-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; list-style: none; }
.ev-stat { padding: 32px 24px; border-top: 1px solid var(--line-1); background: var(--white); }
.ev-stat-value { font-family: var(--font-display); font-weight: 700; font-size: 52px; line-height: 1; color: var(--fg-1); }
.ev-stat-label { font-family: var(--font-ui); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.14em; color: var(--fg-2); margin-top: 12px; }
.ev-stat-note { font-family: var(--font-ui); font-size: 15px; line-height: 1.6; color: var(--fg-2); margin-top: 10px; }

/* ── FOUNDER ─────────────────────────────────────────────────────────── */
.founder { background: var(--obsidian); color: #fff; }
.founder-inner { padding-top: 112px; padding-bottom: 112px; }
.founder-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 0; align-items: stretch; }
.founder-img { padding-right: 64px; }
.founder-img img {
  display: block; width: 100%; height: auto; aspect-ratio: 3/4;
  object-fit: cover; object-position: center top; border-radius: 2px;
}
.founder-text {
  border-left: 2px solid var(--momentum-blue); padding-left: 56px;
  display: flex; flex-direction: column; justify-content: center;
}
.founder-text h2 {
  font-family: var(--font-display); font-weight: 700; font-size: 40px;
  line-height: 1.12; letter-spacing: -0.02em; margin: 22px 0 6px; color: #fff;
}
.founder-role {
  font-family: var(--font-ui); font-size: 13px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.16em; color: var(--on-dark-2); margin-bottom: 26px;
}
.founder-text p {
  font-family: var(--font-serif); font-size: 18px; line-height: 1.7;
  color: var(--slate-300); margin: 0 0 18px;
}
.founder-text p:last-child { margin: 0; }

/* ── ACCESS ──────────────────────────────────────────────────────────── */
.access { background: var(--obsidian); color: #fff; }
.acc-inner { padding-top: 112px; padding-bottom: 112px; }
.acc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 96px; align-items: start; }
.acc-copy { padding-top: 8px; }
.acc-copy h2 {
  font-family: var(--font-display); font-weight: 700; font-size: 42px;
  line-height: 1.1; letter-spacing: -0.02em; margin: 22px 0 0; color: #fff;
}
.acc-copy > p {
  font-family: var(--font-ui); font-size: 17px; line-height: 1.7;
  color: var(--slate-300); margin: 22px 0 0; max-width: 440px;
}
.acc-criteria { margin-top: 40px; padding-top: 40px; border-top: 1px solid rgba(255,255,255,0.12); }
.acc-criteria-lbl {
  font-family: var(--font-ui); font-size: 13px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.16em; color: var(--on-dark-2); margin-bottom: 16px;
}
.acc-criteria ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.acc-criteria li { display: flex; align-items: center; gap: 10px; }
.acc-criteria li::before { content: ''; width: 5px; height: 5px; background: var(--momentum-blue); flex-shrink: 0; }
.acc-criteria li span { font-family: var(--font-ui); font-size: 15px; color: var(--slate-300); }
.acc-panel {
  background: var(--white); border: 1px solid var(--line-1);
  border-radius: 2px; padding: 40px; color: var(--fg-1);
}
.acc-panel form { display: flex; flex-direction: column; gap: 20px; }

/* ── FOOTER ──────────────────────────────────────────────────────────── */
.footer { background: var(--obsidian); color: #fff; }
.footer-inner { padding-top: 80px; padding-bottom: 44px; }
.footer-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr; gap: 40px;
  padding-bottom: 52px; border-bottom: 1px solid rgba(255,255,255,0.10);
}
.footer-brand img { height: 30px; width: auto; margin-bottom: 20px; }
.footer-brand p { font-family: var(--font-serif); font-size: 16px; line-height: 1.6; color: var(--slate-300); max-width: 280px; }
.footer-col-title {
  font-family: var(--font-ui); font-size: 12px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.16em; color: var(--on-dark-2); margin-bottom: 14px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0; }
.footer-col a {
  display: inline-flex; align-items: center; min-height: 32px;
  font-family: var(--font-ui); font-size: 15px; color: var(--slate-300);
  transition: color var(--dur) var(--ease-standard);
}
@media (hover: hover) and (pointer: fine) { .footer-col a:hover { color: #fff; } }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px 24px; padding-top: 30px; }
.footer-bottom span, .footer-legal a { font-family: var(--font-ui); font-size: 13px; color: var(--on-dark-2); }
.footer-legal { display: flex; gap: 8px 24px; }
.footer-legal a { display: inline-flex; align-items: center; min-height: 32px; text-decoration: underline; text-underline-offset: 0.16em; }
@media (hover: hover) and (pointer: fine) { .footer-legal a:hover { color: #fff; } }

/* ── MODAL (dialog nativo) ───────────────────────────────────────────── */
.modal {
  width: min(100% - 48px, 520px); max-height: calc(100dvh - 48px); overflow-y: auto;
  margin: auto; padding: 0; border: 1px solid var(--line-1); border-radius: 2px;
  background: var(--white); color: var(--fg-1);
}
.modal::backdrop { background: rgba(17,17,17,0.55); }
.modal[open] { animation: modal-in var(--dur) var(--ease-out); }
@keyframes modal-in { from { opacity: 0; transform: scale(0.98); } to { opacity: 1; transform: none; } }
.modal-close {
  position: absolute; top: 12px; right: 12px; width: 44px; height: 44px;
  background: none; border: 0; cursor: pointer; color: var(--fg-2);
  display: flex; align-items: center; justify-content: center; border-radius: 2px;
  transition: color var(--dur) var(--ease-standard);
}
@media (hover: hover) and (pointer: fine) { .modal-close:hover { color: var(--fg-1); } }
.modal-body { padding: 40px 40px 36px; }
.modal-body h2 {
  font-family: var(--font-display); font-weight: 700; font-size: 28px;
  line-height: 1.15; letter-spacing: -0.01em; margin: 18px 0 6px; color: var(--fg-1);
}
.modal-body > p { font-family: var(--font-ui); font-size: 15px; line-height: 1.6; color: var(--fg-2); margin: 0 0 28px; }
.modal-form { display: flex; flex-direction: column; gap: 18px; }

/* ── NAV HAMBURGER ──────────────────────────────────────────────────── */
.nav-hamburger {
  display: none;
  background: none; border: 0; cursor: pointer; color: #fff;
  width: 44px; height: 44px; align-items: center; justify-content: center;
  border-radius: 2px; line-height: 0; position: relative;
  transition: opacity var(--dur) var(--ease-standard), transform 160ms var(--ease-out);
}
.nav-hamburger svg { transition: opacity 120ms var(--ease-out); }
#hamburger-close-icon { position: absolute; top: 50%; left: 50%; margin: -11px 0 0 -11px; opacity: 0; }
.nav-hamburger[aria-expanded="true"] #hamburger-icon { opacity: 0; }
.nav-hamburger[aria-expanded="true"] #hamburger-close-icon { opacity: 1; }
@media (hover: hover) and (pointer: fine) { .nav-hamburger:hover { opacity: 0.72; } }
.nav-hamburger:active { transform: scale(0.97); }
.nav-hamburger:focus-visible, .nav a:focus-visible, .mobile-menu a:focus-visible, .mobile-menu button:focus-visible,
.hero a:focus-visible, .hero button:focus-visible, .ecosystem a:focus-visible, .founder a:focus-visible,
.access a:focus-visible, .access button:focus-visible, .footer a:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
.acc-panel a:focus-visible, .acc-panel button:focus-visible, .acc-panel input:focus-visible, .acc-panel select:focus-visible { outline: 2px solid var(--momentum-blue); }

/* ── MOBILE MENU ─────────────────────────────────────────────────────── */
.mobile-menu {
  position: fixed; top: 80px; left: 0; right: 0; bottom: 0;
  z-index: 59; background: var(--obsidian);
  border-top: 1px solid rgba(255,255,255,0.10);
  overflow-y: auto; padding: 8px 0 48px;
  visibility: hidden; opacity: 0; pointer-events: none;
  clip-path: inset(0 0 100% 0);
  transition: clip-path 160ms var(--ease-standard), opacity 160ms var(--ease-out), visibility 0s linear 160ms;
}
.mobile-menu.is-open {
  visibility: visible; opacity: 1; pointer-events: auto;
  clip-path: inset(0 0 0 0);
  transition: clip-path 240ms var(--ease-standard), opacity 160ms var(--ease-out), visibility 0s;
}
.mobile-menu-nav { display: flex; flex-direction: column; }
.mobile-menu-nav a {
  font-family: var(--font-ui); font-size: 20px; font-weight: 500;
  color: var(--on-dark-2); padding: 20px 24px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: color var(--dur) var(--ease-standard);
}
@media (hover: hover) and (pointer: fine) { .mobile-menu-nav a:hover { color: #fff; } }
.mobile-menu-cta { padding: 32px 24px 0; }
.mobile-menu-cta .btn { width: 100%; justify-content: center; }

/* ── TABLET (≤ 1100px) ───────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .wrap { padding: 0 40px; }

  .hero h1 { font-size: 45px; }
  .hero-lead { font-size: 18px; }

  .signal-inner { padding-top: 96px; padding-bottom: 96px; }
  .signal h2 { font-size: 37px; }

  .eco-inner h2 { font-size: 34px; }
  .eco-lead { font-size: 16px; }
  .eco-network { display: flex; flex-direction: column; align-items: stretch; gap: 12px; }
  .eco-connections { display: none; }
  .eco-nodes { display: flex; flex-direction: column; gap: 12px; }
  .eco-hub { order: 0; margin: 0 auto 24px; }
  .eco-hub img { width: min(48vw, 216px); }
  .eco-node { width: 100%; min-height: 64px; flex-direction: row; justify-content: space-between; gap: 12px; padding: 16px; text-align: left; }
  .eco-node--nodmio { order: 1; }
  .eco-node--ventures { order: 2; }
  .eco-node--labs { order: 3; }
  .eco-node--studio { order: 4; }
  .eco-node--editorial { order: 5; }

  .vec-inner h2 { font-size: 34px; }
  .ev-inner h2 { font-size: 34px; }
  .founder-text h2 { font-size: 32px; }
  .founder-text p { font-size: 16px; }
  .acc-copy h2 { font-size: 34px; }

  .footer-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-brand { grid-column: 1 / -1; }

  .nav-links { gap: 16px; }
}

/* ── MOBILE (≤ 900px: menú compacto) ─────────────────────────────────── */
@media (max-width: 900px) {
  .nav-inner { height: 64px; }
  .mobile-menu { top: 64px; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
}

/* ── MOBILE (≤ 768px) ────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .wrap { padding: 0 24px; }

  .hero-content { padding-top: 64px; padding-bottom: 72px; }
  .hero h1 { font-size: clamp(32px, 8.8vw, 36px); line-height: 1.1; }
  .hero-lead { font-size: 16px; max-width: 100%; }
  .hero-for { flex-direction: column; align-items: flex-start; gap: 4px; }
  .hero-for li + li::before { content: none; }
  .hero-for .hero-for-label { margin: 0 0 4px; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { justify-content: center; }

  .signal-inner { padding-top: 72px; padding-bottom: 72px; }
  .signal h2 { font-size: 26px; }
  .signal-steps { grid-template-columns: 1fr; margin-top: 40px; }

  .eco-inner { padding-top: 72px; padding-bottom: 72px; }
  .eco-inner h2 { font-size: 28px; }
  .eco-lead { margin-bottom: 40px; }

  .vec-inner { padding-top: 72px; padding-bottom: 72px; }
  .vec-inner h2 { font-size: 28px; margin-bottom: 32px; }
  .vec-grid { grid-template-columns: 1fr; }
  .resource-grid { grid-template-columns: 1fr; }

  .ev-inner { padding-top: 72px; padding-bottom: 72px; }
  .ev-inner h2 { font-size: 28px; margin-bottom: 32px; }
  .ev-stats { grid-template-columns: 1fr; }

  .founder-inner { padding-top: 72px; padding-bottom: 72px; }
  .founder-grid { grid-template-columns: 1fr; gap: 0; }
  .founder-img { padding-right: 0; padding-bottom: 40px; }
  .founder-text { border-left: none; border-top: 2px solid var(--momentum-blue); padding-left: 0; padding-top: 40px; }
  .founder-text h2 { font-size: 28px; }

  .acc-inner { padding-top: 72px; padding-bottom: 72px; }
  .acc-grid { grid-template-columns: 1fr; gap: 40px; }
  .acc-copy h2 { font-size: 28px; }
  .acc-panel { padding: 28px 24px; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .modal-body { padding: 40px 24px 28px; }
  .eco-node-name { font-size: clamp(16px, 4.8vw, 19px); }
  .eco-node-kind { letter-spacing: 0.1em; }
}

@media (prefers-reduced-motion: reduce) {
  .btn:active, .nav-hamburger:active { transform: none; }
  .modal[open] { animation: none; }
  .mobile-menu, .mobile-menu.is-open { clip-path: none; transition: opacity 120ms var(--ease-out), visibility 0s; }
  .resource-fallback::details-content { transition: opacity var(--dur) var(--ease-standard); block-size: auto; }
}