/* La tipografía se carga con <link rel="stylesheet"> en el <head> de cada página, no con
   @import aquí: un @import obliga al navegador a esperar a que ESTE archivo se descargue y
   se analice antes de siquiera descubrir la hoja de Google Fonts, encadenando dos viajes de
   red en serie. Con <link> el navegador descubre y descarga ambas hojas en paralelo desde el
   HTML, lo que acelera notablemente la primera pintura y cuándo site.js queda ejecutable. */

:root {
  --ink: #070912;
  --ink-2: #0b0e19;
  --panel: rgba(18, 22, 38, 0.72);
  --panel-solid: #111522;
  --line: rgba(255, 255, 255, 0.12);
  --line-bright: rgba(201, 255, 61, 0.38);
  --paper: #f4f2eb;
  --muted: #a5a9b7;
  --acid: #c9ff3d;
  --cyan: #67e8f9;
  --violet: #a78bfa;
  --coral: #ff8066;
  --yellow: #ffd75f;
  --radius: 24px;
  --max: 1520px;
  --mono: "DM Mono", "SFMono-Regular", Consolas, monospace;
  --sans: "Manrope", Inter, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--ink);
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--paper);
  background:
    radial-gradient(circle at 65% 10%, rgba(104, 232, 249, 0.05), transparent 28rem),
    linear-gradient(180deg, #070912 0%, #060810 100%);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

::selection {
  color: var(--ink);
  background: var(--acid);
}

.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;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 10px 16px;
  color: var(--ink);
  background: var(--acid);
  transform: translateY(-150%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

#signal-field {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  opacity: 0.42;
  pointer-events: none;
}

.ambient {
  position: fixed;
  z-index: 0;
  width: 36rem;
  height: 36rem;
  border-radius: 50%;
  filter: blur(110px);
  opacity: 0.08;
  pointer-events: none;
}

.ambient-a {
  top: -16rem;
  right: -8rem;
  background: var(--acid);
}

.ambient-b {
  bottom: 10%;
  left: -22rem;
  background: var(--violet);
}

.site-header,
main,
footer,
.audio-player,
.form-toast {
  position: relative;
  z-index: 2;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100% - 40px, var(--max));
  height: 82px;
  margin: 0 auto;
  border-bottom: 1px solid var(--line);
  transition: height 0.25s ease;
}

/* El fondo y el desenfoque viven en un ::before (no en .site-header) a propósito: un
   backdrop-filter en el propio .site-header convierte esa caja en el "containing block"
   de cualquier descendiente position:fixed -- incluido el <nav id="menu"> del menú móvil --
   y lo encierra dentro del header en vez de cubrir la pantalla completa. Un pseudo-elemento
   no es ancestro real de nav, así que evita el problema sin perder el efecto visual. */
.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(7, 9, 18, 0.72);
  backdrop-filter: blur(22px);
  transition: background 0.25s ease;
}

.site-header.compact {
  height: 66px;
}

.site-header.compact::before {
  background: rgba(7, 9, 18, 0.92);
}

.brand {
  display: flex;
  align-items: center;
  gap: 18px;
}

.brand-mark {
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.08em;
}

.brand-mark span,
.footer-brand span {
  color: var(--acid);
}

.brand-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.63rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status-dot,
.output-status i,
.screen-top i {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--acid);
  box-shadow: 0 0 0 5px rgba(201, 255, 61, 0.08), 0 0 18px rgba(201, 255, 61, 0.8);
  animation: status-pulse 2.4s ease-in-out infinite;
}

nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

nav a {
  position: relative;
  color: #d1d3dc;
  font-size: 0.78rem;
  font-weight: 600;
}

nav a:not(.nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  background: var(--acid);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.25s ease;
}

nav a:hover::after,
nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  padding: 11px 16px;
  color: var(--ink);
  background: var(--acid);
  border-radius: 999px;
}

.nav-cta span {
  margin-left: 6px;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--paper);
  background: transparent;
}

.menu-toggle span:not(.sr-only) {
  display: block;
  width: 100%;
  height: 1px;
  margin: 5px 0;
  background: currentColor;
  transition: transform 0.2s ease;
}

.section-shell {
  width: min(100% - 40px, var(--max));
  margin-inline: auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(460px, 0.92fr);
  gap: clamp(50px, 7vw, 130px);
  align-items: center;
  width: min(100% - 40px, var(--max));
  min-height: calc(100svh - 82px);
  margin: 0 auto;
  padding: 80px 0 70px;
}

.eyebrow {
  margin: 0 0 24px;
  color: var(--acid);
  font-family: var(--mono);
  font-size: 0.67rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.eyebrow span {
  display: inline-block;
  margin-right: 12px;
  padding: 5px 8px;
  color: var(--ink);
  background: var(--acid);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 950px;
  margin-bottom: 32px;
  font-size: clamp(3.65rem, 6.9vw, 8.5rem);
  font-weight: 600;
  line-height: 0.9;
  letter-spacing: -0.075em;
}

.hero-accent {
  display: block;
  color: transparent;
  background: linear-gradient(96deg, var(--acid) 5%, var(--cyan) 48%, var(--violet) 94%);
  background-clip: text;
  -webkit-background-clip: text;
}

.hero-lead {
  max-width: 780px;
  margin-bottom: 38px;
  color: #c3c6d1;
  font-size: clamp(1rem, 1.25vw, 1.25rem);
  line-height: 1.75;
}

.hero-actions,
.live-actions,
.podcast-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  min-height: 54px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--ink);
  background: var(--acid);
  box-shadow: 0 0 28px rgba(201, 255, 61, 0.12);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #ddff83;
  box-shadow: 0 0 40px rgba(201, 255, 61, 0.2);
}

.button-ghost {
  color: var(--paper);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.button-ghost:hover,
.button-ghost:focus-visible {
  border-color: rgba(255, 255, 255, 0.36);
  background: rgba(255, 255, 255, 0.06);
}

.hero-trust {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  max-width: 760px;
  margin-top: 65px;
  border: 1px solid var(--line);
  background: var(--line);
}

.hero-trust div {
  padding: 18px 20px;
  background: rgba(7, 9, 18, 0.86);
}

.hero-trust strong {
  display: block;
  margin-bottom: 3px;
  color: var(--paper);
  font-family: var(--mono);
  font-size: 1.15rem;
}

.hero-trust span {
  display: block;
  color: var(--muted);
  font-size: 0.66rem;
  line-height: 1.4;
}

.hero-interface {
  position: relative;
  overflow: hidden;
  min-height: 660px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    radial-gradient(circle at 50% 43%, rgba(201, 255, 61, 0.1), transparent 13rem),
    rgba(11, 14, 25, 0.8);
  background-size: 34px 34px, 34px 34px, auto, auto;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(20px);
}

.hero-interface::before {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(130deg, rgba(255, 255, 255, 0.08), transparent 30%, transparent 70%, rgba(103, 232, 249, 0.05));
  content: "";
  pointer-events: none;
}

.interface-topbar,
.screen-top,
.screen-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 52px;
  padding: 0 22px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
}

.interface-topbar span:first-child,
.screen-top span:first-child {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--paper);
}

.core-map {
  position: relative;
  height: 390px;
}

.core {
  position: absolute;
  top: 50%;
  left: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 142px;
  height: 142px;
  border: 1px solid rgba(201, 255, 61, 0.6);
  border-radius: 50%;
  color: var(--ink);
  background: radial-gradient(circle at 35% 30%, #f1ffbf, var(--acid) 52%, #90c516);
  box-shadow: 0 0 75px rgba(201, 255, 61, 0.22);
  transform: translate(-50%, -50%);
}

.core span {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.08em;
}

.core small {
  width: 90px;
  margin-top: 2px;
  text-align: center;
  font-family: var(--mono);
  font-size: 0.47rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 1.25;
}

.orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.orbit::before,
.orbit::after {
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 18px currentColor;
  content: "";
}

.orbit-one {
  width: 225px;
  height: 225px;
  animation: orbit-spin 18s linear infinite;
}

.orbit-one::before {
  top: 18px;
  left: 40px;
}

.orbit-one::after {
  right: -3px;
  bottom: 94px;
  color: var(--acid);
  background: var(--acid);
}

.orbit-two {
  width: 325px;
  height: 325px;
  border-style: dashed;
  animation: orbit-spin 29s linear infinite reverse;
}

.orbit-two::before {
  top: 55px;
  right: 32px;
  color: var(--violet);
  background: var(--violet);
}

.orbit-two::after {
  bottom: 0;
  left: 126px;
}

.orbit-three {
  width: 425px;
  height: 425px;
  border-color: rgba(255, 255, 255, 0.06);
}

.node {
  position: absolute;
  padding: 5px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #c9ccd5;
  background: rgba(7, 9, 18, 0.9);
  font-family: var(--mono);
  font-size: 0.52rem;
  letter-spacing: 0.08em;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  animation: node-float var(--float-duration, 5.8s) ease-in-out var(--float-delay, 0s) infinite alternate;
  will-change: transform;
}

.node-ai { top: 14%; left: 20%; color: var(--acid); border-color: var(--line-bright); --float-x: 14px; --float-y: -11px; --float-r: 2deg; --float-duration: 5.2s; }
.node-sec { top: 22%; right: 11%; --float-x: -16px; --float-y: 10px; --float-r: -2deg; --float-duration: 6.4s; --float-delay: -1.8s; }
.node-sport { right: 16%; bottom: 16%; color: var(--yellow); --float-x: 11px; --float-y: 15px; --float-r: 3deg; --float-duration: 5.7s; --float-delay: -0.9s; }
.node-live { bottom: 12%; left: 22%; color: var(--coral); --float-x: -13px; --float-y: -12px; --float-r: -3deg; --float-duration: 6.8s; --float-delay: -2.6s; }
.node-ops { top: 44%; left: 3%; color: var(--cyan); --float-x: 17px; --float-y: 8px; --float-r: 2deg; --float-duration: 6.1s; --float-delay: -1.2s; }
.node-data { top: 50%; right: 2%; color: var(--violet); --float-x: -12px; --float-y: 13px; --float-r: -2deg; --float-duration: 5.5s; --float-delay: -3.1s; }

.interface-stream {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.interface-stream p {
  min-height: 80px;
  margin: 0;
  padding: 16px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.54rem;
  line-height: 1.55;
}

.interface-stream p + p {
  border-left: 1px solid var(--line);
}

.interface-stream span {
  display: block;
  margin-bottom: 6px;
  color: var(--acid);
}

.interface-prompt {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px;
  align-items: center;
  width: calc(100% - 36px);
  min-height: 78px;
  margin: 18px;
  padding: 14px 18px;
  border: 1px solid rgba(201, 255, 61, 0.34);
  border-radius: 15px;
  color: var(--paper);
  background: rgba(201, 255, 61, 0.06);
  text-align: left;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.interface-prompt:hover,
.interface-prompt:focus-visible {
  border-color: var(--acid);
  background: rgba(201, 255, 61, 0.11);
}

.prompt-symbol {
  color: var(--acid);
  font-size: 1.8rem;
}

.interface-prompt small {
  display: block;
  margin-bottom: 2px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.08em;
}

.interface-prompt b {
  color: var(--acid);
}

.signal-strip {
  position: relative;
  z-index: 2;
  overflow: hidden;
  border-top: 1px solid rgba(201, 255, 61, 0.55);
  border-bottom: 1px solid rgba(201, 255, 61, 0.55);
  color: var(--ink);
  background: var(--acid);
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

.signal-strip div {
  width: max-content;
  padding: 11px 0;
  animation: marquee 28s linear infinite;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.7fr);
  gap: 8vw;
  align-items: end;
  padding-bottom: 65px;
}

.section-heading h2,
.engagement-intro h2,
.live-copy h2,
.profile-copy h2,
.podcast-content h2,
.contact-copy h2 {
  margin-bottom: 0;
  font-size: clamp(2.7rem, 5.2vw, 6.4rem);
  font-weight: 500;
  line-height: 0.97;
  letter-spacing: -0.065em;
}

.section-heading h2 > span:not(.type-word):not(.type-char),
.engagement-intro h2 > span:not(.type-word):not(.type-char),
.live-copy h2 > span:not(.type-word):not(.type-char),
.profile-copy h2 > span:not(.type-word):not(.type-char),
.podcast-content h2 > span:not(.type-word):not(.type-char),
.contact-copy h2 > span:not(.type-word):not(.type-char) {
  color: #777d8d;
}

.section-heading > p {
  max-width: 550px;
  margin: 0 0 8px;
  color: var(--muted);
  line-height: 1.75;
}

.challenge,
.capabilities,
.evidence,
.live,
.profile,
.podcast,
.contact {
  padding-top: 150px;
  padding-bottom: 150px;
}

.challenge-grid {
  display: grid;
  grid-template-columns: minmax(350px, 0.76fr) minmax(0, 1.24fr);
  min-height: 710px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(11, 14, 25, 0.6);
  box-shadow: 0 45px 120px rgba(0, 0, 0, 0.25);
}

.scenario-list {
  border-right: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.015);
}

.scenario {
  display: grid;
  grid-template-columns: 42px 1fr auto;
  gap: 14px;
  align-items: start;
  width: 100%;
  min-height: 118px;
  padding: 25px 22px;
  border: 0;
  border-bottom: 1px solid var(--line);
  color: #c5c7d0;
  background: transparent;
  text-align: left;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease;
}

.scenario:last-child {
  border-bottom: 0;
}

.scenario:hover,
.scenario:focus-visible {
  color: var(--paper);
  background: rgba(255, 255, 255, 0.035);
}

.scenario.active {
  color: var(--ink);
  background: var(--acid);
}

.scenario span {
  font-family: var(--mono);
  font-size: 0.62rem;
}

.scenario b {
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.scenario.active b {
  opacity: 1;
  transform: translateX(0);
}

.scenario-output {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(38px, 6vw, 95px);
  overflow: hidden;
}

.scenario-output::before {
  position: absolute;
  top: -14rem;
  right: -12rem;
  width: 34rem;
  height: 34rem;
  border: 1px solid rgba(201, 255, 61, 0.14);
  border-radius: 50%;
  box-shadow:
    0 0 0 65px rgba(201, 255, 61, 0.025),
    0 0 0 130px rgba(201, 255, 61, 0.018);
  content: "";
}

.output-status {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 60px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.09em;
}

.output-status span:first-child {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--acid);
}

.output-kicker {
  margin-bottom: 13px;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.scenario-output h3 {
  position: relative;
  max-width: 830px;
  margin-bottom: 25px;
  font-size: clamp(2rem, 3.3vw, 4.25rem);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -0.055em;
}

.scenario-output > p:not(.output-kicker) {
  max-width: 750px;
  margin-bottom: 35px;
  color: #b4b8c4;
  font-size: 1rem;
  line-height: 1.8;
}

.output-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 0 0 35px;
  padding: 1px;
  list-style: none;
  background: var(--line);
}

.output-steps li {
  min-height: 105px;
  padding: 18px;
  color: #c5c8d2;
  background: var(--ink-2);
  font-size: 0.72rem;
  line-height: 1.5;
}

.output-steps span {
  display: block;
  margin-bottom: 16px;
  color: var(--acid);
  font-family: var(--mono);
  font-size: 0.55rem;
}

.output-proof {
  display: flex;
  gap: 20px;
  align-items: baseline;
  margin-bottom: 35px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
  font-size: 0.73rem;
}

.output-proof span {
  flex: 0 0 auto;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.55rem;
  text-transform: uppercase;
}

.output-proof a {
  color: var(--acid);
}

.output-cta {
  align-self: flex-start;
}

.capabilities {
  border-top: 1px solid var(--line);
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
}

.capability-card {
  position: relative;
  grid-column: span 4;
  min-height: 500px;
  padding: 30px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    radial-gradient(circle at 80% 8%, var(--card-glow, rgba(201, 255, 61, 0.12)), transparent 13rem),
    rgba(14, 18, 30, 0.76);
  transform-style: preserve-3d;
  transition: border-color 0.3s ease, transform 0.18s ease;
}

.capability-card:hover {
  border-color: rgba(255, 255, 255, 0.25);
}

.card-ai { --card-glow: rgba(201, 255, 61, 0.14); }
.card-ops { --card-glow: rgba(103, 232, 249, 0.13); }
.card-sec { --card-glow: rgba(167, 139, 250, 0.13); }
.card-sport { --card-glow: rgba(255, 215, 95, 0.12); }
.card-live { --card-glow: rgba(255, 128, 102, 0.13); }
.card-community { --card-glow: rgba(94, 234, 212, 0.12); }

.card-index {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.08em;
}

.capability-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 70px;
  margin: 65px 0 35px;
  border: 1px solid var(--line-bright);
  border-radius: 50%;
  color: var(--acid);
  background: rgba(201, 255, 61, 0.04);
  font-size: 1.6rem;
  box-shadow: 0 0 45px rgba(201, 255, 61, 0.08);
}

.capability-card h3 {
  margin-bottom: 16px;
  font-size: 1.65rem;
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.capability-card > p {
  min-height: 77px;
  color: var(--muted);
  font-size: 0.86rem;
}

.capability-card ul {
  margin: 25px 0 55px;
  padding: 0;
  list-style: none;
  color: #ced1d9;
  font-size: 0.73rem;
}

.capability-card li {
  position: relative;
  padding: 8px 0 8px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.capability-card li::before {
  position: absolute;
  top: 15px;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--acid);
  content: "";
}

.card-signal {
  position: absolute;
  right: 30px;
  bottom: 24px;
  left: 30px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.48rem;
  letter-spacing: 0.07em;
}

.engagement {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 10vw;
  padding-top: 60px;
  padding-bottom: 150px;
}

.engagement-intro {
  position: sticky;
  top: 110px;
  align-self: start;
}

.engagement-intro h2 {
  font-size: clamp(2.8rem, 4.5vw, 5.7rem);
}

.engagement-paths article {
  display: grid;
  grid-template-columns: 70px 160px 1fr;
  gap: 20px;
  align-items: baseline;
  padding: 34px 0;
  border-top: 1px solid var(--line);
}

.engagement-paths article:last-child {
  border-bottom: 1px solid var(--line);
}

.engagement-paths span {
  color: var(--acid);
  font-family: var(--mono);
  font-size: 0.58rem;
}

.engagement-paths h3 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 600;
}

.engagement-paths p {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.evidence {
  border-top: 1px solid var(--line);
}

.evidence-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
}

.case {
  grid-column: span 6;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(13, 16, 27, 0.82);
}

.case-mara,
.case-overlay {
  grid-column: span 6;
}

.case-media,
.case-visual {
  position: relative;
  display: block;
  height: 360px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: #0b0d15;
}

.case-media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(7, 9, 18, 0.72));
  content: "";
  opacity: 0.6;
  transition: opacity 0.3s ease;
}

.case-media:hover::after {
  opacity: 0.25;
}

.case-media > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.78) contrast(1.04);
  transition: transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1), filter 0.3s ease;
}

.case-media:hover > img {
  filter: saturate(1) contrast(1.04);
  transform: scale(1.025);
}

.case-media > span,
.case-media > b {
  position: absolute;
  right: 20px;
  bottom: 20px;
  z-index: 2;
  padding: 9px 13px;
  border-radius: 999px;
  color: var(--ink);
  background: var(--acid);
  font-family: var(--mono);
  font-size: 0.54rem;
  font-style: normal;
}

.case-body {
  padding: 28px;
}

.case-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 25px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.54rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.case-meta b {
  padding: 5px 8px;
  border: 1px solid var(--line-bright);
  border-radius: 999px;
  color: var(--acid);
  font-weight: 400;
}

.case h3 {
  margin-bottom: 12px;
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.045em;
}

.case-body > p {
  min-height: 78px;
  color: var(--muted);
  font-size: 0.86rem;
}

.case-result {
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: #c8cbd4;
  font-size: 0.72rem;
}

.case-result strong {
  margin-right: 8px;
  color: var(--acid);
  font-family: var(--mono);
  font-size: 0.55rem;
  font-weight: 500;
  text-transform: uppercase;
}

.overlay-visual {
  padding: 28px;
  background:
    linear-gradient(135deg, rgba(167, 139, 250, 0.09), transparent 50%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.02) 0 1px, transparent 1px 56px),
    #0c0e17;
}

.overlay-head {
  display: flex;
  justify-content: space-between;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.08em;
}

.overlay-head i {
  color: var(--acid);
  font-style: normal;
}

.score-line {
  display: grid;
  grid-template-columns: 1fr auto auto auto 1fr;
  gap: 20px;
  align-items: center;
  padding: 58px 0;
  text-align: center;
}

.score-line small {
  font-family: var(--mono);
  font-size: 0.55rem;
}

.score-line b {
  font-size: clamp(3rem, 5vw, 5rem);
  line-height: 1;
}

.score-line em {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--acid);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-style: normal;
}

.overlay-controls {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

.overlay-controls span {
  padding: 10px 5px;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.46rem;
  text-align: center;
}

.wave {
  height: 36px;
  margin-top: 26px;
  opacity: 0.45;
  background: repeating-linear-gradient(90deg, var(--cyan) 0 2px, transparent 2px 8px);
  clip-path: polygon(0 45%, 3% 23%, 6% 68%, 9% 35%, 12% 80%, 15% 30%, 18% 60%, 21% 18%, 24% 72%, 27% 40%, 30% 90%, 33% 25%, 36% 65%, 39% 35%, 42% 75%, 45% 12%, 48% 84%, 51% 42%, 54% 62%, 57% 25%, 60% 78%, 63% 31%, 66% 68%, 69% 18%, 72% 82%, 75% 40%, 78% 66%, 81% 26%, 84% 73%, 87% 34%, 90% 64%, 93% 20%, 96% 70%, 100% 48%, 100% 55%, 0 55%);
}

.skate-visual {
  display: grid;
  place-items: center;
  padding: 30px;
  background:
    radial-gradient(circle at 50% 45%, rgba(255, 215, 95, 0.1), transparent 16rem),
    #050505;
}

.skate-visual::after {
  display: none;
}

.skate-visual > img {
  width: min(300px, 56%);
  height: auto;
  object-fit: contain;
  filter: none;
}

.skate-data {
  position: absolute;
  right: 20px;
  bottom: 20px;
  left: 20px;
  display: flex;
  justify-content: space-between;
  color: #9ca0aa;
  font-family: var(--mono);
  font-size: 0.47rem;
}

.skate-visual > b {
  top: 20px;
  right: 20px;
  bottom: auto;
}

.chamoyera-visual {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 44px;
  background:
    radial-gradient(circle at 78% 38%, rgba(255, 128, 102, 0.2), transparent 12rem),
    linear-gradient(145deg, #120b0d, #050505);
}

.chamoyera-visual::after {
  background: linear-gradient(90deg, transparent 50%, rgba(0, 0, 0, 0.4));
}

.chamoyera-visual small {
  position: relative;
  z-index: 2;
  margin-bottom: 16px;
  color: #ef9b89;
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
}

.chamoyera-visual strong {
  position: relative;
  z-index: 2;
  font-size: clamp(3.4rem, 6vw, 6.8rem);
  line-height: 0.72;
  letter-spacing: -0.09em;
}

.chamoyera-visual em {
  position: relative;
  z-index: 2;
  margin-top: 18px;
  color: #ec493e;
  font-family: var(--mono);
  font-size: 0.85rem;
  font-style: normal;
  letter-spacing: 0.34em;
}

.tap-line {
  position: absolute !important;
  top: -10px;
  right: 19%;
  width: 15px;
  height: 260px;
  padding: 0 !important;
  border-radius: 10px 10px 0 0 !important;
  background: linear-gradient(90deg, #444, #ddd 50%, #444) !important;
  transform: rotate(8deg);
}

.ecosystem-links {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  align-items: center;
  margin-top: 16px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.018);
  font-family: var(--mono);
  font-size: 0.56rem;
}

.ecosystem-links > span:first-child {
  margin-right: auto;
  color: var(--muted);
  text-transform: uppercase;
}

.ecosystem-links a,
.ecosystem-links span:not(:first-child) {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.ecosystem-links a:hover {
  border-color: var(--acid);
  color: var(--acid);
}

.live {
  border-top: 1px solid var(--line);
}

.live-stage {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 8vw;
  align-items: center;
}

.live-screen {
  overflow: hidden;
  min-height: 610px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    radial-gradient(circle at 50% 50%, rgba(255, 128, 102, 0.1), transparent 16rem),
    #090b13;
  background-size: 36px 36px, 36px 36px, auto, auto;
  box-shadow: 0 45px 100px rgba(0, 0, 0, 0.35);
}

.screen-top {
  border-bottom: 1px solid var(--line);
}

.screen-top i {
  background: #ff493d;
  box-shadow: 0 0 18px rgba(255, 73, 61, 0.8);
}

.live-video {
  position: relative;
  aspect-ratio: 16 / 9;
  min-height: 480px;
  background: #000;
}

.live-video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.screen-footer {
  min-height: 56px;
  border-top: 1px solid var(--line);
  border-bottom: 0;
}

.live-copy h2 {
  margin-bottom: 30px;
  font-size: clamp(2.8rem, 4.4vw, 5.2rem);
}

.live-copy > p:not(.eyebrow) {
  margin-bottom: 35px;
  color: var(--muted);
  line-height: 1.8;
}

.text-link {
  color: var(--acid);
  font-size: 0.75rem;
  font-weight: 600;
}

.stream-archive {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 18px;
}

.stream-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 12px 12px 22px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: rgba(13, 16, 27, 0.72);
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.stream-card:hover,
.stream-card:focus-visible {
  border-color: rgba(201, 255, 61, 0.42);
  background: rgba(201, 255, 61, 0.04);
  transform: translateY(-4px);
}

.stream-thumb {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  margin-bottom: 18px;
  overflow: hidden;
  border-radius: 9px;
  background: #050505;
}

.stream-thumb::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(7, 9, 18, 0.72));
  content: "";
}

.stream-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.74) contrast(1.04);
  transition: transform 0.4s ease, filter 0.3s ease;
}

.stream-card:hover img {
  filter: saturate(1) contrast(1.04);
  transform: scale(1.035);
}

.stream-thumb i {
  position: absolute;
  right: 12px;
  bottom: 12px;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  color: var(--ink);
  background: var(--acid);
  font-size: 0.7rem;
  font-style: normal;
}

.stream-card small {
  margin-bottom: 8px;
  color: var(--acid);
  font-family: var(--mono);
  font-size: 0.48rem;
  letter-spacing: 0.06em;
}

.stream-card strong {
  font-size: 0.79rem;
  line-height: 1.45;
}

.profile {
  display: grid;
  grid-template-columns: minmax(380px, 0.85fr) minmax(0, 1.15fr);
  gap: 9vw;
  align-items: center;
  border-top: 1px solid var(--line);
}

.profile-system {
  position: relative;
  min-height: 650px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 50% 50% 22px 22px;
  background:
    radial-gradient(circle at center, rgba(201, 255, 61, 0.12), transparent 15rem),
    #090c14;
}

.profile-grid-lines {
  position: absolute;
  inset: 0;
  opacity: 0.5;
  background:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 52px 52px;
}

.profile-scan {
  position: absolute;
  top: -2px;
  right: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--acid), transparent);
  box-shadow: 0 0 24px var(--acid);
  animation: scan 5s ease-in-out infinite;
}

.profile-core {
  position: absolute;
  top: 50%;
  left: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 260px;
  height: 260px;
  border: 1px solid var(--line-bright);
  border-radius: 50%;
  background: rgba(7, 9, 18, 0.84);
  box-shadow: 0 0 0 60px rgba(201, 255, 61, 0.022), 0 0 100px rgba(201, 255, 61, 0.1);
  transform: translate(-50%, -50%);
}

.profile-core small {
  color: var(--acid);
  font-family: var(--mono);
  font-size: 0.62rem;
}

.profile-core strong {
  margin: 6px 0;
  font-size: 4.8rem;
  line-height: 1;
  letter-spacing: -0.08em;
}

.profile-core span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.52rem;
  line-height: 1.45;
  text-align: center;
}

.profile-label {
  position: absolute;
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: var(--ink);
  font-family: var(--mono);
  font-size: 0.5rem;
}

.label-a { top: 19%; left: 11%; }
.label-b { top: 27%; right: 9%; }
.label-c { right: 12%; bottom: 21%; color: var(--acid); border-color: var(--line-bright); }
.label-d { bottom: 15%; left: 13%; }

.profile-copy h2 {
  margin-bottom: 35px;
  font-size: clamp(3rem, 5vw, 6rem);
}

.profile-lead {
  max-width: 780px;
  color: #d3d5dc;
  font-size: 1.1rem;
  line-height: 1.8;
}

.profile-columns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin: 38px 0;
}

.profile-columns p {
  color: var(--muted);
  font-size: 0.78rem;
}

blockquote {
  margin: 40px 0;
  padding: 0 0 0 26px;
  border-left: 2px solid var(--acid);
  color: var(--paper);
  font-size: clamp(1.2rem, 1.8vw, 1.7rem);
  line-height: 1.5;
}

.credential-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.credential-line span {
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.5rem;
}

.podcast {
  display: grid;
  grid-template-columns: minmax(320px, 0.75fr) minmax(0, 1.25fr);
  gap: 9vw;
  align-items: center;
  border-top: 1px solid var(--line);
}

.podcast-cover {
  position: relative;
}

.podcast-cover img {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 45px 100px rgba(0, 0, 0, 0.4);
}

.podcast-cover span {
  position: absolute;
  right: -30px;
  bottom: 34px;
  padding: 10px 14px;
  color: var(--ink);
  background: var(--acid);
  font-family: var(--mono);
  font-size: 0.52rem;
  transform: rotate(-2deg);
}

.podcast-content h2 {
  margin-bottom: 28px;
  font-size: clamp(3rem, 5vw, 6.3rem);
}

.podcast-content > p:not(.eyebrow) {
  max-width: 760px;
  color: var(--muted);
}

.episode-list {
  margin: 38px 0 30px;
}

.episode {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 19px 0;
  border-top: 1px solid var(--line);
}

.episode:last-child {
  border-bottom: 1px solid var(--line);
}

.episode > span {
  color: var(--acid);
  font-family: var(--mono);
  font-size: 0.55rem;
}

.episode strong,
.episode small {
  display: block;
}

.episode strong {
  font-size: 0.86rem;
}

.episode small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.64rem;
}

.play {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--acid);
  background: transparent;
  cursor: pointer;
}

.play:hover,
.play:focus-visible {
  border-color: var(--acid);
  background: rgba(201, 255, 61, 0.08);
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: 10vw;
  align-items: start;
  border-top: 1px solid var(--line);
}

.contact-copy h2 {
  margin-bottom: 36px;
  font-size: clamp(3.1rem, 5.7vw, 7.1rem);
}

.contact-copy > p:not(.eyebrow) {
  max-width: 670px;
  color: var(--muted);
  line-height: 1.8;
}

.contact-direct {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-top: 55px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.contact-direct > span {
  margin-bottom: 10px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.52rem;
  letter-spacing: 0.08em;
}

.contact-direct a {
  color: var(--acid);
  font-size: clamp(1.25rem, 2.5vw, 2.7rem);
  font-weight: 600;
  letter-spacing: -0.04em;
}

.contact-direct .contact-email {
  margin-top: 8px;
  color: #c7cad3;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0;
}

.contact-direct small {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.66rem;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.social-links a {
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.48rem;
  font-weight: 400;
  letter-spacing: 0.03em;
}

.social-links a:hover,
.social-links a:focus-visible {
  border-color: var(--acid);
  color: var(--acid);
}

/* Evita el flash del texto completo antes de que site.js lo trocee en letras: un script
   mínimo en <head> marca <html class="js-typewriter"> antes del primer paint, y esta regla
   oculta los encabezados hasta que reciban la clase typewriter-ready (que se agrega en el
   mismo tick síncrono en el que se trocea el texto, así que nunca hay un frame pintable con
   el texto completo y sin trocear). */
html.js-typewriter h1:not(.typewriter-ready),
html.js-typewriter h2:not(.typewriter-ready),
html.js-typewriter h3:not(.typewriter-ready) {
  opacity: 0;
}

.type-word {
  display: inline-block;
  white-space: nowrap;
}

.type-char {
  display: inline-block;
}

.typewriter-ready .type-char {
  opacity: 0;
  transform: translateY(0.15em);
  transition: opacity 0.05s linear, transform 0.05s linear;
}

.typewriter-ready .type-char.visible {
  opacity: 1;
  transform: none;
}

.typewriter-ready.typing::after {
  display: inline-block;
  width: 0.08em;
  height: 0.82em;
  margin-left: 0.07em;
  background: var(--acid);
  content: "";
  vertical-align: -0.02em;
  animation: cursor-blink 0.62s steps(1, end) infinite;
}

.typewriter-ready.typed .type-char {
  opacity: 1;
  transform: none;
}

.typewriter-ready.typed::after {
  display: none;
}

.contact-form {
  padding: clamp(25px, 4vw, 55px);
  border: 1px solid var(--line);
  border-radius: 22px;
  background:
    radial-gradient(circle at 100% 0, rgba(103, 232, 249, 0.08), transparent 17rem),
    rgba(13, 16, 27, 0.82);
  box-shadow: 0 45px 120px rgba(0, 0, 0, 0.3);
}

.form-top {
  display: flex;
  justify-content: space-between;
  margin-bottom: 45px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.52rem;
  letter-spacing: 0.07em;
}

.form-top i {
  color: var(--acid);
  font-style: normal;
}

.contact-form label {
  display: block;
  margin-bottom: 25px;
}

.contact-form label > span {
  display: block;
  margin-bottom: 9px;
  color: #c7cad3;
  font-size: 0.68rem;
  font-weight: 600;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 15px 0;
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 0;
  outline: 0;
  color: var(--paper);
  background: transparent;
  font-size: 0.84rem;
  resize: vertical;
  transition: border-color 0.2s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--acid);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #666b78;
}

.contact-form select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--acid) 50%),
    linear-gradient(135deg, var(--acid) 50%, transparent 50%);
  background-position: calc(100% - 14px) 50%, calc(100% - 9px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

.contact-form option {
  color: var(--paper);
  background: var(--ink-2);
}

.form-submit {
  width: 100%;
  margin-top: 10px;
  border: 0;
}

.form-note {
  margin: 14px 0 0;
  color: #747987;
  font-size: 0.58rem;
  text-align: center;
}

footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 20px;
  align-items: end;
  width: min(100% - 40px, var(--max));
  min-height: 180px;
  margin: 0 auto;
  padding: 45px 0;
  border-top: 1px solid var(--line);
}

.footer-brand {
  font-size: 2.6rem;
  font-weight: 800;
  letter-spacing: -0.08em;
}

footer > p {
  margin: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.56rem;
  text-transform: uppercase;
}

footer > div:last-child {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: flex-end;
  color: var(--muted);
  font-size: 0.62rem;
}

footer a:hover {
  color: var(--acid);
}

.audio-player {
  position: fixed;
  right: 20px;
  bottom: 20px;
  left: 20px;
  z-index: 100;
  display: grid;
  grid-template-columns: minmax(180px, 0.5fr) minmax(260px, 1fr) auto;
  gap: 22px;
  align-items: center;
  max-width: 900px;
  margin: 0 auto;
  padding: 16px 18px;
  border: 1px solid rgba(201, 255, 61, 0.4);
  border-radius: 16px;
  background: rgba(10, 13, 23, 0.94);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(20px);
}

.audio-player[hidden] {
  display: none;
}

.audio-player span,
.audio-player strong {
  display: block;
}

.audio-player span {
  color: var(--acid);
  font-family: var(--mono);
  font-size: 0.48rem;
  letter-spacing: 0.07em;
}

.audio-player strong {
  margin-top: 3px;
  font-size: 0.74rem;
}

.audio-player audio {
  width: 100%;
  height: 38px;
}

#close-player {
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--paper);
  background: transparent;
  cursor: pointer;
}

.form-toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 110;
  max-width: 360px;
  padding: 16px 20px;
  border: 1px solid var(--line-bright);
  border-radius: 12px;
  color: var(--ink);
  background: var(--acid);
  font-size: 0.72rem;
  font-weight: 700;
}

.form-toast[hidden] {
  display: none;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.reveal-text {
  opacity: 1;
  transition: transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes status-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

@keyframes orbit-spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes node-float {
  0% { transform: translate3d(0, 0, 0) rotate(0); }
  42% { transform: translate3d(calc(var(--float-x) * -0.45), calc(var(--float-y) * -0.35), 0) rotate(calc(var(--float-r) * -0.5)); }
  100% { transform: translate3d(var(--float-x), var(--float-y), 0) rotate(var(--float-r)); }
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

@keyframes cursor-blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

@keyframes scan {
  0%, 100% { top: 4%; opacity: 0; }
  15% { opacity: 1; }
  80% { opacity: 1; }
  95% { top: 95%; opacity: 0; }
}

@media (max-width: 1180px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 70px;
  }

  .hero-copy {
    max-width: 1050px;
  }

  .hero-interface {
    width: min(100%, 780px);
  }

  .capability-card {
    grid-column: span 6;
  }

  .engagement {
    gap: 6vw;
  }

  .live-stage,
  .profile {
    grid-template-columns: 1fr;
  }

  .live-screen {
    order: 2;
  }

  .live-copy {
    max-width: 820px;
  }

  .stream-archive {
    grid-template-columns: repeat(2, 1fr);
  }

  .profile-system {
    width: min(100%, 680px);
  }
}

@media (max-width: 900px) {
  .site-header {
    width: min(100% - 28px, var(--max));
  }

  .brand-meta {
    display: none;
  }

  .menu-toggle {
    display: block;
    position: relative;
    z-index: 2;
  }

  nav {
    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    padding: 80px 28px 30px;
    background: rgba(7, 9, 18, 0.98);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
  }

  nav.open {
    opacity: 1;
    visibility: visible;
  }

  nav a {
    width: 100%;
    padding: 18px 0;
    border-bottom: 1px solid var(--line);
    font-size: clamp(1.4rem, 6vw, 2.6rem);
  }

  nav .nav-cta {
    width: auto;
    margin-top: 30px;
    padding: 12px 20px;
    border: 0;
    font-size: 0.9rem;
  }

  .menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(3px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    transform: translateY(-3px) rotate(-45deg);
  }

  .section-heading,
  .challenge-grid,
  .engagement,
  .podcast,
  .contact {
    grid-template-columns: 1fr;
  }

  .section-heading {
    gap: 35px;
  }

  .challenge-grid {
    overflow: visible;
    background: transparent;
    border: 0;
  }

  .scenario-list {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 10px;
    border: 0;
    scrollbar-width: none;
  }

  .scenario-list::-webkit-scrollbar {
    display: none;
  }

  .scenario {
    flex: 0 0 270px;
    min-height: 132px;
    border: 1px solid var(--line);
    border-radius: 13px;
  }

  .scenario:last-child {
    border-bottom: 1px solid var(--line);
  }

  .scenario-output {
    margin-top: 10px;
    border: 1px solid var(--line);
    border-radius: 18px;
  }

  .engagement-intro {
    position: static;
    margin-bottom: 45px;
  }

  .case {
    grid-column: span 12;
  }

  .podcast-cover {
    width: min(100%, 560px);
  }

  .podcast-cover span {
    right: -10px;
  }

  .contact-form {
    margin-top: 40px;
  }

  footer {
    grid-template-columns: 1fr;
    align-items: start;
  }

  footer > div:last-child {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .site-header,
  .hero,
  .section-shell,
  footer {
    width: min(100% - 24px, var(--max));
  }

  .site-header {
    height: 66px;
  }

  .hero {
    min-height: auto;
    padding: 70px 0 45px;
  }

  h1 {
    font-size: clamp(3.35rem, 15.4vw, 5.5rem);
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-trust {
    grid-template-columns: 1fr;
    margin-top: 45px;
  }

  .hero-interface {
    min-height: 585px;
  }

  .interface-topbar span:last-child {
    display: none;
  }

  .core-map {
    height: 350px;
    transform: scale(0.88);
  }

  .orbit-three {
    width: 390px;
    height: 390px;
  }

  .interface-stream {
    grid-template-columns: 1fr;
  }

  .interface-stream p {
    min-height: 0;
  }

  .interface-stream p + p {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .interface-stream p:nth-child(3) {
    display: none;
  }

  .interface-prompt {
    min-height: 72px;
  }

  .challenge,
  .capabilities,
  .evidence,
  .live,
  .profile,
  .podcast,
  .contact {
    padding-top: 100px;
    padding-bottom: 100px;
  }

  .section-heading {
    padding-bottom: 45px;
  }

  .section-heading h2,
  .engagement-intro h2,
  .live-copy h2,
  .profile-copy h2,
  .podcast-content h2,
  .contact-copy h2 {
    font-size: clamp(2.7rem, 12vw, 4.4rem);
  }

  .scenario {
    flex-basis: 245px;
    padding: 19px 16px;
    font-size: 0.78rem;
  }

  .scenario-output {
    padding: 30px 20px;
  }

  .output-status {
    margin-bottom: 40px;
  }

  .scenario-output h3 {
    font-size: 2.25rem;
  }

  .output-steps {
    grid-template-columns: 1fr;
  }

  .output-steps li {
    min-height: 0;
  }

  .output-proof {
    flex-direction: column;
    gap: 7px;
  }

  .output-cta {
    width: 100%;
  }

  .capability-grid {
    grid-template-columns: 1fr;
  }

  .capability-card {
    grid-column: auto;
    min-height: 490px;
    padding: 24px;
  }

  .capability-icon {
    margin-top: 48px;
  }

  .engagement {
    padding-top: 20px;
  }

  .engagement-paths article {
    grid-template-columns: 38px 1fr;
  }

  .engagement-paths p {
    grid-column: 2;
  }

  .case-media,
  .case-visual {
    height: 280px;
  }

  .case-body {
    padding: 23px;
  }

  .case-body > p {
    min-height: 0;
  }

  .score-line {
    gap: 8px;
  }

  .overlay-controls span:nth-child(3),
  .overlay-controls span:nth-child(4) {
    display: none;
  }

  .overlay-controls {
    grid-template-columns: repeat(2, 1fr);
  }

  .chamoyera-visual {
    padding: 28px;
  }

  .ecosystem-links > span:first-child {
    flex-basis: 100%;
    margin-bottom: 8px;
  }

  .live-screen {
    min-height: 480px;
  }

  .live-video {
    min-height: 0;
  }

  .screen-footer span:last-child {
    display: none;
  }

  .profile-system {
    min-height: 510px;
  }

  .profile-core {
    width: 210px;
    height: 210px;
  }

  .profile-core strong {
    font-size: 4rem;
  }

  .profile-columns {
    grid-template-columns: 1fr;
  }

  .podcast-cover span {
    right: 8px;
    bottom: 12px;
  }

  .episode {
    grid-template-columns: 45px 1fr auto;
  }

  .podcast-links .button {
    width: 100%;
  }

  .contact {
    gap: 20px;
  }

  .contact-direct a {
    font-size: 1.2rem;
  }

  .contact-direct .contact-email {
    font-size: 0.72rem;
  }

  .contact-form {
    padding: 24px 18px;
  }

  .form-top i {
    display: none;
  }

  .audio-player {
    grid-template-columns: 1fr auto;
    gap: 10px;
  }

  .audio-player audio {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  #close-player {
    grid-column: 2;
    grid-row: 1;
  }

  .stream-archive {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  #signal-field {
    display: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}
