/* Landing: primera plana (tokens, paste-up, cabecera y menú), botones, utilidades, portada, crónica y breves.
   Salió del <style> en línea de index.html (regla de 1,500 líneas, revisión 10-18).
   index.html carga las cuatro hojas seguidas y en este orden, en el mismo lugar
   donde estaba el <style>: la cascada es la misma. Rutas url() relativas a css/. */

/* ==========================================================
   XTRYDE — PRIMERA PLANA
   La landing como publicación editorial mexicana.
   Sistema: .claude/skills/xtryde-design (tokens canónicos)
   ========================================================== */
:root {
  --xt-terracota:        #D84315;
  --xt-terracota-dark:   #BF360C;
  --xt-jade:             #00897B;
  --xt-jade-dark:        #00695C;
  --xt-carbon:           #2A363D;
  --xt-crema:            #FFF8F0;
  --xt-crema-2:          #F5ECDD;
  --xt-crema-3:          #EDE0CC;
  --xt-line:             rgba(42, 54, 61, 0.16);
  --xt-line-strong:      rgba(42, 54, 61, 0.34);
  --xt-tinta:            #20292E;
  --xt-muted:            #6B6B6B;
  --xt-texto:            #2A363D;
  --xt-texto-sec:        #5E6A70;
  --xt-alerta:           #E53935;
  --xt-exito:            #43A047;

  --xt-font-display:     'Fraunces', Georgia, serif;
  --xt-font-body:        'DM Sans', system-ui, -apple-system, sans-serif;
  --xt-font-mono:        'DM Mono', ui-monospace, "SFMono-Regular", Menlo, monospace;
  --xt-font-mano:        'Caveat', 'Segoe Script', cursive;

  --xt-display-xl:       clamp(3.2rem, 6vw, 5rem);
  --xt-display-lg:       clamp(2.4rem, 4.5vw, 3.5rem);
  --xt-display-md:       clamp(1.8rem, 3vw, 2.4rem);
  --xt-display-sm:       clamp(1.3rem, 2vw, 1.6rem);

  --xt-ease:             cubic-bezier(0.22, 1, 0.36, 1);
  --xt-ease-out:         cubic-bezier(0.16, 1, 0.3, 1);

  /* retícula del diario */
  --pagina-max:          1280px;
  --margen:              clamp(16px, 4vw, 48px);

  /* Aliases retro-compat (bloques portados de producción) */
  --primario: var(--xt-terracota);
  --primario-700: var(--xt-terracota-dark);
  --primario-500: var(--xt-terracota);
  --primario-300: #E55A2A;
  --primario-900: #8C2D08;
  --acento: var(--xt-carbon);
  --acento-900: #1C262B;
  --exito: #43A047;
  --jade: var(--xt-jade);
  --jade-700: var(--xt-jade-dark);
  --jade-300: #4DB6AC;
  --alerta: #E53935;
  --crema: var(--xt-crema);
  --crema-2: var(--xt-crema-2);
  --texto: var(--xt-texto);
  --texto-sec: var(--xt-texto-sec);
  --borde: var(--xt-line);
}

* { box-sizing: border-box; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--xt-font-body);
  color: var(--xt-texto);
  background: var(--xt-crema);
  overflow-x: hidden;
}
::selection { background: var(--xt-terracota); color: var(--xt-crema); }
img { max-width: 100%; }
a { color: inherit; }

/* ---- Grano de papel (textura global, anti-plano) ---- */
.grano {
  position: fixed; inset: -50%;
  width: 200%; height: 200%;
  z-index: 2000;
  pointer-events: none;
  opacity: 0.30;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='matrix' values='0 0 0 0 0.16 0 0 0 0 0.21 0 0 0 0 0.24 0 0 0 0.10 0'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---- Progreso de lectura ---- */
.xt-progress {
  position: fixed; top: 0; left: 0; right: 0;
  height: 3px; z-index: 1200;
  background: transparent;
  pointer-events: none;
}
.xt-progress__bar {
  height: 100%; width: 0;
  background: var(--xt-terracota);
}

/* ---- Cursor X terracota sobre interactivos clave ---- */
/* Cursor de mano estándar en zonas accionables (sin glifo personalizado) */
.cursor-xt-zona { cursor: pointer; }

/* ==========================================================
   CAPA PASTE-UP — la maqueta corregida a mano
   (elementos pegados, anotaciones de plumón, cinta, sellos)
   ========================================================== */
body { border-top: 4px solid var(--xt-terracota); }

/* Nota manuscrita del editor (plumón terracota) */
.nota-mano {
  font-family: var(--xt-font-mano);
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.15;
  color: var(--xt-terracota);
  transform: rotate(-2.5deg);
  display: inline-block;
}
.nota-mano--carbon { color: var(--xt-carbon); }
.nota-mano .flecha-mano { display: block; width: 46px; height: auto; }
.nota-mano .flecha-mano path {
  fill: none; stroke: currentColor; stroke-width: 2.4;
  stroke-linecap: round; stroke-linejoin: round;
}

/* Elemento pegado: rotación ligera + sombra dura de sticker */
.pegado {
  transform: rotate(var(--rot, -1.2deg));
  box-shadow: 5px 6px 0 rgba(42,54,61,0.16);
  transition: transform 0.5s var(--xt-ease), box-shadow 0.5s var(--xt-ease);
}
.pegado:hover { transform: rotate(0deg); box-shadow: 7px 9px 0 rgba(42,54,61,0.2); }

/* Cinta adhesiva en las esquinas de lo pegado */
.tape {
  position: absolute;
  width: 92px; height: 26px;
  background: rgba(237, 224, 204, 0.8);
  border-left: 1px dashed rgba(42,54,61,0.18);
  border-right: 1px dashed rgba(42,54,61,0.18);
  box-shadow: 0 1px 3px rgba(42,54,61,0.12);
  z-index: 6;
  pointer-events: none;
}
.tape--tl { top: -12px; left: -28px; transform: rotate(-38deg); }
.tape--tr { top: -12px; right: -28px; transform: rotate(38deg); }
.tape--bc { bottom: -12px; left: 50%; transform: translateX(-50%) rotate(2deg); }

/* Etiqueta mono pegada con rotación (estilo sticker de archivo) */
.etiqueta {
  display: inline-block;
  font-family: var(--xt-font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--xt-carbon);
  background: var(--xt-crema-2);
  border: 1.5px solid var(--xt-carbon);
  border-radius: 0;
  padding: 5px 10px;
  transform: rotate(-1.4deg);
  box-shadow: 2px 2px 0 rgba(42,54,61,0.75);
}

/* ==========================================================
   CABECERA (masthead de diario)
   ========================================================== */
.masthead__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px var(--margen);
  font-family: var(--xt-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--xt-texto-sec);
  border-bottom: 1px solid var(--xt-line);
}

/* ---- Navbar compacto (sticky) ---- */
.secciones {
  position: sticky;
  top: 0;
  z-index: 1100;
  background: var(--xt-crema);
  border-bottom: 1px solid var(--xt-line);
  transition: background 0.35s var(--xt-ease), box-shadow 0.35s var(--xt-ease);
}
.secciones.is-stuck {
  background: rgba(255, 248, 240, 0.9);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--xt-line), 0 14px 28px -22px rgba(42,54,61,0.35);
}
.secciones__in {
  max-width: var(--pagina-max);
  margin: 0 auto;
  padding: 0 var(--margen);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(12px, 2vw, 28px);
  min-height: 64px;
}
.secciones__logo { display: inline-flex; align-items: center; flex: none; }
.secciones__logo img { height: 28px; width: auto; display: block; }
.secciones__nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.2vw, 30px);
}
.secciones__nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 6px 0;
  font-family: var(--xt-font-display);
  font-weight: 500;
  font-size: 16px;
  letter-spacing: -0.005em;
  text-decoration: none;
  color: var(--xt-carbon);
  white-space: nowrap;
  transition: color 0.3s var(--xt-ease);
}
.secciones__nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%; bottom: 0;
  height: 2px;
  background: var(--xt-terracota);
  transition: right 0.35s var(--xt-ease);
}
.secciones__nav a:hover { color: var(--xt-terracota); }
.secciones__nav a:hover::after { right: 0; }
.secciones__nav a.ia-link img { height: 19px; width: auto; display: block; }
.secciones__acciones {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: none;
}
.secciones__login {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--xt-font-display);
  font-weight: 500;
  font-size: 16px;
  text-decoration: none;
  color: var(--xt-carbon);
  padding: 8px 10px;
  transition: color 0.3s var(--xt-ease);
}
.secciones__login:hover { color: var(--xt-terracota); }
.secciones__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--xt-terracota);
  color: var(--xt-crema);
  text-decoration: none;
  font-family: var(--xt-font-display);
  font-weight: 500;
  font-size: 16px;
  letter-spacing: -0.005em;
  padding: 10px 20px;
  border-radius: var(--xt-radius-sm);
  transition: background 0.3s var(--xt-ease);
}
.secciones__cta:hover { background: var(--xt-terracota-dark); }
.secciones__cta .arr { transition: transform 0.3s var(--xt-ease); }
.secciones__cta:hover .arr { transform: translateX(4px); }
.btn-burger {
  display: none;
  background: none;
  border: 1px solid var(--xt-line-strong);
  border-radius: var(--xt-radius-sm);
  color: var(--xt-carbon);
  min-width: 44px; min-height: 44px;
  align-items: center; justify-content: center;
  cursor: pointer;
}
@media (max-width: 1100px) {
  .secciones__nav { display: none; }
  .secciones__login { display: none; }
  .btn-burger { display: inline-flex; }
  .secciones__in { min-height: 58px; }
  .secciones__logo img { height: 24px; }
}

/* ---- Menú móvil (hoja de periódico que se desliza) ---- */
.backdrop {
  position: fixed; inset: 0;
  background: rgba(32, 41, 46, 0.5);
  opacity: 0; pointer-events: none;
  transition: opacity 0.35s var(--xt-ease);
  z-index: 1290;
}
.backdrop.show { opacity: 1; pointer-events: auto; }
.menu-mobile {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(330px, 88vw);
  background: var(--xt-crema);
  border-left: 4px double var(--xt-line-strong);
  z-index: 1300;
  padding: 18px 22px 26px;
  display: flex;
  flex-direction: column;
  transform: translateX(105%);
  transition: transform 0.45s var(--xt-ease);
  overflow-y: auto;
}
.menu-mobile.open { transform: translateX(0); }
.menu-mobile__top {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--xt-line);
  margin-bottom: 6px;
}
.menu-mobile__top img { height: 24px; width: auto; }
.menu-mobile__cerrar {
  background: none; border: 1px solid var(--xt-line-strong); border-radius: 0;
  min-width: 42px; min-height: 42px; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--xt-carbon);
}
.menu-mobile > a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 15px 2px;
  text-decoration: none;
  color: var(--xt-carbon);
  font-family: var(--xt-font-display);
  font-weight: 500;
  font-size: 21px;
  border-bottom: 1px solid var(--xt-line);
}
.menu-mobile > a .n {
  font-family: var(--xt-font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--xt-terracota);
}
.menu-mobile > a.ia-link img { height: 18px; width: auto; }
.menu-mobile__pie {
  margin-top: auto;
  display: flex; flex-direction: column; gap: 10px;
  padding-top: 18px;
}

/* ==========================================================
   BOTONES EDITORIALES
   ========================================================== */
.btn-prim, .btn-ghost, .btn-blanco {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--xt-font-body);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.01em;
  text-decoration: none;
  padding: 15px 26px;
  min-height: 48px;
  border-radius: 0;
  border: 1px solid transparent;
  transition: background 0.3s var(--xt-ease), color 0.3s var(--xt-ease), border-color 0.3s var(--xt-ease);
  cursor: pointer;
}
.btn-prim { background: var(--xt-terracota); color: var(--xt-crema); }
.btn-prim:hover { background: var(--xt-terracota-dark); }
.btn-ghost { background: transparent; color: var(--xt-carbon); border-color: var(--xt-line-strong); }
.btn-ghost:hover { border-color: var(--xt-terracota); color: var(--xt-terracota); }
.btn-blanco { background: var(--xt-crema); color: var(--xt-carbon); }
.btn-blanco:hover { background: var(--xt-crema-2); }
.btn-prim .arr, .btn-ghost .arr, .btn-blanco .arr { transition: transform 0.3s var(--xt-ease); }
.btn-prim:hover .arr, .btn-ghost:hover .arr, .btn-blanco:hover .arr { transform: translateX(5px); }

/* ==========================================================
   UTILIDADES EDITORIALES
   ========================================================== */
.pagina {
  max-width: var(--pagina-max);
  margin: 0 auto;
  padding-left: var(--margen);
  padding-right: var(--margen);
}
.folio {
  font-family: var(--xt-font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--xt-terracota);
}
.folio b { color: var(--xt-carbon); font-weight: 500; }
/* Cabeza de sección estilo prensa: folio + regla doble */
.sec-head {
  padding-top: clamp(40px, 7vw, 84px);
  margin-bottom: clamp(24px, 4vw, 44px);
}
.sec-head__rule {
  border-top: 4px double var(--xt-line-strong);
  padding-top: 10px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}
.sec-head h2 {
  font-family: var(--xt-font-display);
  font-weight: 600;
  font-size: clamp(2rem, 4.6vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--xt-carbon);
  margin: 18px 0 0;
}
.sec-head h2 em { font-style: italic; color: var(--xt-terracota); }
.sec-head .bajada {
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.65;
  color: var(--xt-texto-sec);
  max-width: 640px;
  margin: 14px 0 0;
}

/* Reveal genérico */
section[id] { scroll-margin-top: 64px; }

.rv { opacity: 0; transform: translateY(22px); transition: opacity 0.8s var(--xt-ease), transform 0.8s var(--xt-ease); }
.rv.is-in { opacity: 1; transform: none; }
.rv-d1 { transition-delay: 0.12s; }
.rv-d2 { transition-delay: 0.24s; }
.rv-d3 { transition-delay: 0.36s; }

/* ==========================================================
   PORTADA — escena inmersiva
   ========================================================== */
.portada {
  position: relative;
  padding-top: clamp(28px, 5vw, 64px);
}
/* Capa 0 — greca always-on de fondo (firma de marca, solo hero y footer) */
.hero-greca {
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  z-index: -1;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='60' viewBox='0 0 120 60'><path d='M0,60 V0 H60 V40 H20 V20 H40 V60' fill='none' stroke='%23D84315' stroke-opacity='0.06' stroke-width='2'/><path d='M60,0 V60 H120 V20 H80 V40 H100 V0' fill='none' stroke='%23D84315' stroke-opacity='0.06' stroke-width='2'/></svg>");
  background-size: 240px auto;
  animation: grecaMove 45s linear infinite;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,0.95), rgba(0,0,0,0.5) 55%, transparent 92%);
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.95), rgba(0,0,0,0.5) 55%, transparent 92%);
}
/* Titular cinético: cada línea se revela desde su máscara */
.titular {
  position: relative;
  font-family: var(--xt-font-display);
  font-weight: 600;
  font-size: clamp(3rem, 10.5vw, 9.2rem);
  line-height: 0.96;
  letter-spacing: -0.035em;
  color: var(--xt-tinta);
  margin: 0;
}
.titular .ln {
  display: block;
  overflow: hidden;
  /* aire para los descendentes (g, p) sin romper el interlineado */
  padding-bottom: 0.18em;
  margin-bottom: -0.18em;
}
.titular .ln > span {
  display: block;
  transform: translateY(125%);
  transition: transform 1.05s var(--xt-ease);
}
.titular.is-in .ln:nth-child(1) > span { transition-delay: 0.10s; }
.titular.is-in .ln:nth-child(2) > span { transition-delay: 0.22s; }
.titular.is-in .ln:nth-child(3) > span { transition-delay: 0.34s; }
.titular.is-in .ln > span { transform: translateY(0); }
.titular em {
  font-style: italic;
  font-weight: 500;
  color: var(--xt-terracota);
}
/* Isologo terracota acompañando a la frase */
.titular-iso {
  position: absolute;
  right: clamp(4px, 3vw, 48px);
  top: 56%;
  width: clamp(110px, 15vw, 220px);
  color: var(--xt-terracota);
  opacity: 0;
  transform: translateY(-50%) scale(0.55) rotate(-10deg);
  transition:
    opacity 0.8s var(--xt-ease) 0.9s,
    transform 0.8s cubic-bezier(0.34, 1.45, 0.64, 1) 0.9s;
  pointer-events: none;
}
.titular.is-in .titular-iso {
  opacity: 1;
  transform: translateY(-50%) scale(1) rotate(0deg);
}
.titular-iso svg { width: 100%; height: auto; display: block; }
@media (max-width: 767px) { .titular-iso { display: none; } }
/* Cuando llega volando desde la intro, aparece sin pop propio */
.titular-iso.aterrizado {
  opacity: 1;
  transform: translateY(-50%);
  transition: none;
}

/* ---- Intro cinematográfica de producción (isologo + palabras) ---- */
.hero-intro{ position:fixed; inset:0; z-index:1600; display:grid; place-items:center; pointer-events:none; }
.hero-intro__fondo{ position:absolute; inset:0; background-color:var(--crema); background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='90' viewBox='0 0 180 90'><path d='M0,90 V0 H90 V60 H30 V30 H60 V90' fill='none' stroke='%23D84315' stroke-opacity='0.07' stroke-width='2.5'/><path d='M90,0 V90 H180 V30 H120 V60 H150 V0' fill='none' stroke='%23D84315' stroke-opacity='0.07' stroke-width='2.5'/></svg>"); background-size:360px auto; }
.hero-intro__iso{ position:relative; width:clamp(140px,18vw,240px); height:clamp(140px,18vw,240px); color:var(--xt-terracota); will-change:transform,opacity; }
.hero-intro__stage{ position:absolute; inset:0; pointer-events:none; }
.hero-intro__word{ position:absolute; left:50%; top:50%; white-space:nowrap; font-family:var(--xt-font-display); font-weight:600; font-size:clamp(2.4rem,6.5vw,5.5rem); line-height:1; letter-spacing:-0.025em; color:var(--xt-carbon); will-change:transform,opacity; }
.hero-intro__word.is-accent{ color:var(--xt-terracota); font-style:italic; }
.hero-intro__word.is-chaos{ font-size:clamp(1.5rem,4vw,3rem); color:var(--xt-terracota); }
.hero-intro__word.is-phrase{ font-size:clamp(1.7rem,4vw,3.2rem); white-space:normal; max-width:min(82vw,780px); text-align:center; color:var(--xt-carbon); }
@media (prefers-reduced-motion: reduce){ .hero-intro{ display:none !important; } }
.portada__under {
  margin-top: clamp(22px, 3.5vw, 40px);
  border-top: 1px solid var(--xt-line-strong);
  border-bottom: 1px solid var(--xt-line-strong);
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
}
.portada__ctas { display: flex; gap: 12px; flex-wrap: wrap; }

/* Coreografía de entrada (se activa con .hero-listo en .portada) */
.h-in {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.9s var(--xt-ease) var(--hd, 0s), transform 0.9s var(--xt-ease) var(--hd, 0s);
}
.portada.hero-listo .h-in { opacity: 1; transform: none; }


@media (max-width: 1023px) {
  .portada__under { grid-template-columns: 1fr; }
}
.portada__lead {
  padding: clamp(22px, 3vw, 38px) clamp(0px, 2.5vw, 36px) clamp(22px, 3vw, 38px) 0;
  border-right: 1px solid var(--xt-line);
  display: flex;
  flex-direction: column;
  gap: 22px;
}
@media (max-width: 1023px) {
  .portada__lead { border-right: none; border-bottom: 1px solid var(--xt-line); padding-right: 0; }
}
.portada__lead .entrada {
  font-size: clamp(16px, 1.8vw, 19px);
  line-height: 1.72;
  color: var(--xt-texto);
  margin: 0;
}
/* Capitular de crónica */
.portada__lead .entrada::first-letter {
  font-family: var(--xt-font-display);
  font-weight: 700;
  font-size: 3.4em;
  float: left;
  line-height: 0.82;
  padding: 4px 10px 0 0;
  color: var(--xt-terracota);
}
.portada__lead .entrada .marca-inline {
  height: 1em; width: auto;
  display: inline-block;
  vertical-align: -0.14em;
  margin: 0 1px;
}
.portada__firmas {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  font-family: var(--xt-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--xt-texto-sec);
}
.portada__firmas b { color: var(--xt-carbon); font-weight: 500; }
.portada__ctas { display: flex; gap: 12px; flex-wrap: wrap; }

/* FIG. 01 — el producto como infografía de prensa */
.fig {
  padding: clamp(20px, 2.6vw, 34px) 0 clamp(20px, 2.6vw, 34px) clamp(0px, 2.5vw, 36px);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
@media (max-width: 1023px) { .fig { padding-left: 0; } }
.fig__pie {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-family: var(--xt-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--xt-texto-sec);
}
.fig__pie b { color: var(--xt-terracota); font-weight: 500; }

/* ---- Dashboard vivo (FIG. 01) ---- */
.hd {
  border: 1px solid var(--xt-line-strong);
  background: var(--xt-crema);
  padding: clamp(14px, 1.8vw, 22px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
}
.hd__tabs {
  display: inline-flex;
  border: 1px solid var(--xt-line-strong);
  width: max-content;
}
.hd__tab {
  font-family: var(--xt-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: transparent;
  color: var(--xt-texto-sec);
  border: none;
  border-right: 1px solid var(--xt-line);
  padding: 8px 16px;
  cursor: pointer;
  transition: background 0.25s var(--xt-ease), color 0.25s var(--xt-ease);
}
.hd__tab:last-child { border-right: none; }
.hd__tab:hover { color: var(--xt-carbon); }
.hd__tab.is-active { background: var(--xt-carbon); color: var(--xt-crema); }
.hd-ficha {
  border: 1px solid var(--xt-line-strong);
  padding: 16px 18px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 10px;
  min-height: 116px;
}
.hd-ficha--terracota { background: var(--xt-terracota); color: var(--xt-crema); border-color: var(--xt-terracota-dark); }
.hd-ficha--jade { background: var(--xt-jade); color: var(--xt-crema); border-color: var(--xt-jade-dark); }
.hd-ficha--dark { background: var(--xt-carbon); color: var(--xt-crema); border-color: var(--xt-tinta); }
.hd-ficha--crema { background: var(--xt-crema-2); color: var(--xt-carbon); }
.hd-ficha--crema-3 { background: var(--xt-crema-3); color: var(--xt-carbon); }
.hd-ficha--iso::after {
  content: "";
  position: absolute;
  right: -22px; bottom: -30px;
  width: 130px; height: 130px;
  background-image: url('../img/isotipo-crema.svg');
  background-size: contain;
  background-repeat: no-repeat;
  opacity: 0.16;
  pointer-events: none;
}
.hd-sello {
  font-family: var(--xt-font-mono);
  font-size: 9.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.85;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.hd-sello strong { font-weight: 500; font-size: 11px; }
.hd-cifra-hero {
  font-family: var(--xt-font-display);
  font-weight: 600;
  font-size: clamp(2.1rem, 3.4vw, 3rem);
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 8px 0 0;
  font-variant-numeric: tabular-nums;
}
.hd-cifra-sec {
  font-family: var(--xt-font-display);
  font-weight: 600;
  font-size: clamp(1.35rem, 2vw, 1.7rem);
  line-height: 1;
  margin: 8px 0 0;
  font-variant-numeric: tabular-nums;
}
.hd-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-family: var(--xt-font-mono);
  font-size: 9.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.9;
}
.hd-delta { font-weight: 500; }
.hd-delta.is-neg { color: #FFD2C2; }
.hd-ficha--crema .hd-delta, .hd-ficha--crema-3 .hd-delta { color: var(--xt-jade-dark); }
.hd-ficha--crema .hd-delta.is-neg, .hd-ficha--crema-3 .hd-delta.is-neg { color: var(--xt-alerta); }
.hd__kpis {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.hd-panel {
  border: 1px solid var(--xt-line-strong);
  background: var(--xt-crema-2);
  padding: 14px 16px 10px;
}
.hd-panel__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.hd-panel__titulo {
  font-family: var(--xt-font-display);
  font-weight: 600;
  font-size: 15px;
  color: var(--xt-carbon);
}
.hd-panel__sub {
  font-family: var(--xt-font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--xt-texto-sec);
}
.hd-panel__svg { width: 100%; height: 92px; display: block; }

/* ==========================================================
   CRÓNICA (scrollytelling caos → orden)
   ========================================================== */
.cronica__grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(20px, 4vw, 56px);
  align-items: start;
}
@media (max-width: 1023px) {
  .cronica__grid { grid-template-columns: 1fr; }
}
.cronica__pasos { display: flex; flex-direction: column; }
.paso {
  min-height: 78vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
  padding: 8vh 0;
  border-bottom: 1px dashed var(--xt-line);
  opacity: 0.28;
  transition: opacity 0.6s var(--xt-ease);
}
.paso:last-child { border-bottom: none; }
.paso.is-active { opacity: 1; }
.paso__hora {
  font-family: var(--xt-font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--xt-terracota);
  display: flex;
  align-items: center;
  gap: 10px;
}
.paso__hora::after { content: ""; flex: 1; height: 1px; background: var(--xt-line); }
.paso h3 {
  font-family: var(--xt-font-display);
  font-weight: 600;
  font-size: clamp(1.7rem, 3.4vw, 2.6rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--xt-carbon);
  margin: 0;
}
.paso h3 em { font-style: italic; color: var(--xt-terracota); }
.paso p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--xt-texto-sec);
  margin: 0;
  max-width: 460px;
}
.paso p strong { color: var(--xt-carbon); }
.cronica__fig {
  position: sticky;
  top: 84px;
  border: 1px solid var(--xt-line-strong);
  background: var(--xt-crema);
}
@media (max-width: 1023px) {
  /* La figura sigue pegada arriba mientras se leen los pasos:
     así el cambio caos → hub centralizado SÍ se ve en móvil */
  .cronica__fig {
    position: sticky;
    top: 62px;
    z-index: 5;
    margin-bottom: 10px;
    box-shadow: 0 18px 30px -22px rgba(42,54,61,0.35);
  }
  .cronica__fig .diag-svg { max-height: 240px; }
  .cronica__fig-pie { min-height: 0; padding: 10px 16px 12px; font-size: 12.5px; }
  .paso { min-height: 0; padding: 36px 0; opacity: 0.35; }
  .paso.is-active { opacity: 1; }
}
.cronica__fig-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--xt-line);
  font-family: var(--xt-font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--xt-texto-sec);
}
.cronica__fig-head b { color: var(--xt-terracota); font-weight: 500; }
.cronica__lienzo { position: relative; padding: 10px 14px 6px; }
.diag-panel { transition: opacity 0.7s var(--xt-ease); }
.diag-panel--orden {
  position: absolute;
  inset: 10px 14px 6px;
  opacity: 0;
  pointer-events: none;
}
.cronica__fig.muestra-orden .diag-panel--caos { opacity: 0; }
.cronica__fig.muestra-orden .diag-panel--orden { opacity: 1; }
.cronica__fig-pie {
  padding: 12px 18px 16px;
  border-top: 1px dashed var(--xt-line);
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--xt-texto-sec);
  min-height: 64px;
}
.cronica__fig-pie strong { color: var(--xt-terracota); }
.cronica__fig.muestra-orden .cronica__fig-pie strong { color: var(--xt-jade-dark); }

/* SVG diagramas (caos / orden) */
.diag-svg { width: 100%; height: auto; max-height: 420px; display: block; }
.diag-nodo > circle {
  fill: var(--xt-crema);
  stroke: rgba(42,54,61,0.32);
  stroke-width: 1.5;
  stroke-dasharray: 4 3;
}
.diag-nodo text {
  font-family: var(--xt-font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  fill: var(--xt-carbon);
  text-anchor: middle;
}
.diag-nodo__ico {
  fill: none;
  stroke: rgba(42,54,61,0.55);
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.diag-nodo__ico circle[r] { fill: rgba(42,54,61,0.55); }
.cronica__fig.anima-caos .diag-nodo {
  animation: nodoSway 4.8s ease-in-out infinite;
  animation-delay: var(--d, 0s);
  transform-box: fill-box;
  transform-origin: center;
}
@keyframes nodoSway {
  0%, 100% { transform: translate(0,0) rotate(0); }
  25%      { transform: translate(2px, -4px) rotate(1.5deg); }
  50%      { transform: translate(-3px, 2px) rotate(-1deg); }
  75%      { transform: translate(1px, 3px) rotate(0.8deg); }
}
.diag-marca-x > g { animation: marcaXParpadeo 3s ease-in-out infinite; }
.diag-marca-x > g:nth-child(2) { animation-delay: -0.6s; }
.diag-marca-x > g:nth-child(3) { animation-delay: -1.2s; }
.diag-marca-x > g:nth-child(4) { animation-delay: -1.8s; }
.diag-marca-x > g:nth-child(5) { animation-delay: -2.4s; }
@keyframes marcaXParpadeo {
  0%, 90%, 100% { opacity: 1; }
  92%, 96%      { opacity: 0.2; }
}
.diag-hub__anillo {
  fill: none;
  stroke: var(--xt-terracota);
  stroke-width: 1.5;
  opacity: 0.55;
  transform-box: fill-box;
  transform-origin: center;
  animation: hubAnilloPulse 3s ease-in-out infinite 1.2s;
}
@keyframes hubAnilloPulse {
  0%, 100% { transform: scale(1);    opacity: 0.55; }
  50%      { transform: scale(1.08); opacity: 0.25; }
}
.diag-hub__bg { fill: var(--xt-terracota); }
.diag-hub__iso { color: var(--xt-crema); }
.diag-mod > circle {
  fill: var(--xt-crema);
  stroke: var(--xt-terracota);
  stroke-width: 1.8;
}
.diag-mod text {
  font-family: var(--xt-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  fill: var(--xt-carbon);
  text-anchor: middle;
}
.diag-mod__ico {
  fill: none;
  stroke: var(--xt-terracota);
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.diag-mod__ico circle[r] { fill: var(--xt-terracota); stroke: none; }

/* ==========================================================
   BREVES (tres dispositivos)
   ========================================================== */
.breves { margin-top: clamp(36px, 6vw, 72px); }
.breves__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 767px) { .breves__grid { grid-template-columns: 1fr; } }
.breve {
  position: relative;
  overflow: hidden;
  border-radius: 6px;
  padding: clamp(24px, 3vw, 36px) clamp(20px, 2.4vw, 30px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  color: var(--xt-crema);
  box-shadow: 0 28px 56px -28px rgba(14,14,16,0.22);
  transition: transform 0.45s var(--xt-ease), box-shadow 0.45s var(--xt-ease);
}
.breve:hover { transform: translateY(-6px); box-shadow: 0 40px 70px -28px rgba(14,14,16,0.35); }
.breve--terracota { background: linear-gradient(178deg, #D84315 0%, #BF360C 100%); }
.breve--jade      { background: linear-gradient(178deg, #00897B 0%, #00695C 100%); }
.breve--carbon    { background: linear-gradient(178deg, #2A363D 0%, #1C262C 100%); }
.breve__marca {
  position: absolute;
  right: -18px; bottom: -24px;
  width: 110px; height: 110px;
  color: #fff;
  opacity: 0.13;
  pointer-events: none;
  transition: opacity 0.4s var(--xt-ease), transform 0.55s cubic-bezier(0.34, 1.4, 0.64, 1);
}
.breve__marca svg { width: 100%; height: 100%; display: block; }
.breve:hover .breve__marca { opacity: 0.24; transform: rotate(8deg) scale(1.1); }
.breve__num {
  font-family: var(--xt-font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,248,240,0.7);
  position: relative;
  z-index: 2;
}
.breve h4 {
  font-family: var(--xt-font-display);
  font-weight: 600;
  font-size: 23px;
  letter-spacing: -0.01em;
  color: var(--xt-crema);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
  z-index: 2;
}
.breve h4 em { font-style: italic; color: var(--xt-crema); }
.breve .icono-xt { width: 34px; height: 34px; color: var(--xt-crema); flex: none; }
.breve .icono-xt rect[fill] { fill: var(--xt-crema); }
.breve p { font-size: 14.5px; line-height: 1.65; color: rgba(255,248,240,0.82); margin: 0; position: relative; z-index: 2; }
.breves__cierre {
  text-align: center;
  font-family: var(--xt-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--xt-texto-sec);
  padding: 16px 0 0;
}