/* ============================================================
   RevHost · «El patio en orden» — T-648 (2026-08-13)
   El sitio público como casa de patio mexicana: muros de color
   plenos (tinta bosque · arena · barro), luz diagonal como
   material, y el demo como puerta iluminada en el muro.

   Capa NUEVA y aditiva. No toca rh-* (los siguen usando
   signup_closed.html y legal/_shell.html) ni los remaps de
   .theme-casa en marca.css, que son la paleta pinneada.
   Prefijo: ch- («casa»).
   ============================================================ */

/* ---------- Muros (secciones como campos de color) ---------- */
.ch-muro          { position: relative; }
.ch-muro-tinta    { background: var(--ink); color: var(--on-ink); }
.ch-muro-hondo    { background: var(--ink-deep); color: var(--on-ink); }
.ch-muro-algodon  { background: var(--canvas); color: var(--ink); }
.ch-muro-arena    { background: var(--bone); color: var(--ink); }
.ch-muro-barro    { background: #B14A28; color: #FBF3E9; }

.ch-shell   { max-width: 1200px; margin: 0 auto; padding: 0 36px; }
@media (max-width: 720px) { .ch-shell { padding: 0 22px; } }

/* Luz diagonal que cruza un muro, como sol de mañana.
   Muy lenta; con reduced-motion queda quieta. */
.ch-luz { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.ch-luz::before {
  content: "";
  position: absolute;
  top: -30%; left: -35%;
  width: 90%; height: 170%;
  background: linear-gradient(112deg,
    transparent 0%,
    rgba(244,239,230,0.05) 30%,
    rgba(244,239,230,0.10) 48%,
    rgba(244,239,230,0.04) 66%,
    transparent 100%);
  transform: skewX(-8deg);
  animation: ch-sol 90s ease-in-out infinite alternate;
}
@keyframes ch-sol {
  from { transform: skewX(-8deg) translateX(-6%); }
  to   { transform: skewX(-8deg) translateX(68%); }
}
.ch-muro-barro .ch-luz::before {
  background: linear-gradient(112deg,
    transparent 0%,
    rgba(251,243,233,0.06) 34%,
    rgba(251,243,233,0.12) 50%,
    rgba(251,243,233,0.05) 66%,
    transparent 100%);
}

/* ---------- Tipografía ---------- */
.ch-display {
  font-family: var(--font-display);
  font-weight: 560;
  line-height: 1.02;
  letter-spacing: -0.022em;
  margin: 0;
  text-wrap: balance;
  font-variation-settings: "opsz" 144;
}
.ch-display em { font-style: italic; font-weight: 470; }
.ch-muro-tinta .ch-display em,
.ch-muro-hondo .ch-display em  { color: #E8A583; }
.ch-muro-algodon .ch-display em,
.ch-muro-arena .ch-display em  { color: var(--mint-ink); }
.ch-muro-barro .ch-display em  { color: #F6D3A8; }

.ch-h1 { font-size: clamp(42px, 5vw, 72px); }
.ch-h2 { font-size: clamp(34px, 4.6vw, 60px); line-height: 1.04; }
.ch-h3 { font-size: clamp(23px, 2.6vw, 30px); line-height: 1.16; }

.ch-lead {
  font-size: clamp(16.5px, 1.55vw, 19px);
  line-height: 1.62;
  color: var(--slate);
  text-wrap: pretty;
}
.ch-muro-tinta .ch-lead,
.ch-muro-hondo .ch-lead  { color: rgba(244,239,230,0.78); }
.ch-muro-barro .ch-lead  { color: #FBF3E9; }

.ch-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}

/* Titular del hero que sube por líneas (cortina) */
.ch-linea-mask { display: block; overflow: hidden; }
.ch-linea-mask > span { display: block; }
.js .ch-linea-mask > span { transform: translateY(112%); }
.visto .ch-linea-mask > span,
.ch-anima .ch-linea-mask > span {
  animation: ch-cortina 0.9s cubic-bezier(.19,.74,.22,1) both;
}
.ch-anima .ch-linea-mask:nth-child(2) > span { animation-delay: 0.1s; }
.ch-anima .ch-linea-mask:nth-child(3) > span { animation-delay: 0.2s; }
@keyframes ch-cortina { to { transform: translateY(0); } }

/* ---------- Botones ---------- */
.ch-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 10px;
  height: 54px; padding: 0 30px;
  border-radius: 999px;
  font: 600 15.5px/1 var(--font-body);
  text-decoration: none; white-space: nowrap; cursor: pointer; border: 0;
  transition: background 150ms ease, color 150ms ease,
              transform 150ms ease, box-shadow 150ms ease;
}
.ch-btn:active { transform: translateY(1px) scale(0.99); }
.ch-btn svg { flex-shrink: 0; }

/* Primario: barro — el color del «Probar el demo» en todo el sitio */
.ch-btn-barro {
  background: #B14A28; color: #FFF8F2;   /* 5.15:1 sobre el texto — AA */
  box-shadow: 0 14px 30px -12px rgba(177,74,40,0.6);
}
.ch-btn-barro:hover { background: #9C3E20; }
.ch-muro-tinta .ch-btn-barro,
.ch-muro-hondo .ch-btn-barro { box-shadow: 0 16px 36px -12px rgba(0,0,0,0.55); }

.ch-btn-marfil { background: var(--on-ink); color: var(--ink-deep); }
.ch-btn-marfil:hover { background: #FFFFFF; }

.ch-btn-linea {
  background: transparent; color: var(--ink);
  box-shadow: inset 0 0 0 1.5px var(--hairline-strong);
}
.ch-btn-linea:hover { box-shadow: inset 0 0 0 1.5px var(--ink); }

.ch-btn-linea-claro {
  background: transparent; color: var(--on-ink);
  box-shadow: inset 0 0 0 1.5px rgba(244,239,230,0.38);
}
.ch-btn-linea-claro:hover { box-shadow: inset 0 0 0 1.5px rgba(244,239,230,0.85); }

/* Enlace discreto con flecha dibujada */
.ch-vinculo {
  display: inline-flex; align-items: center; gap: 8px;
  font: 600 15px/1.3 var(--font-body);
  color: var(--mint-ink); text-decoration: none;
  border-bottom: 1.5px solid transparent;
  transition: border-color 140ms ease, gap 140ms ease;
}
.ch-vinculo:hover { border-color: currentColor; gap: 12px; }
.ch-muro-tinta .ch-vinculo { color: #A9D6BB; }

/* ---------- El arco: la puerta iluminada del hero ---------- */
.ch-arco {
  position: relative;
  border-radius: 250px 250px 26px 26px;
  background:
    radial-gradient(120% 90% at 50% 0%, #FFFDF9 0%, var(--canvas) 58%, #F0E9DB 100%);
  box-shadow:
    0 0 0 1px rgba(244,239,230,0.10),
    0 0 90px 6px rgba(244,239,230,0.13),
    0 60px 90px -40px rgba(0,0,0,0.6);
  padding: clamp(22px, 3vw, 36px);
  display: flex; align-items: flex-end; justify-content: center;
}
/* umbral: el piso de luz que el arco proyecta sobre el muro */
.ch-arco::after {
  content: "";
  position: absolute;
  left: 6%; right: 6%; bottom: -34px;
  height: 34px;
  background: radial-gradient(60% 100% at 50% 0%, rgba(244,239,230,0.14), transparent 75%);
  pointer-events: none;
}

/* ---------- El tablero de muestra (teaser animado) ---------- */
.ch-tablero {
  width: 100%;
  max-width: 400px;
  background: #FFFDF9;
  border-radius: 18px;
  box-shadow: 0 24px 60px -24px rgba(13,42,32,0.45), 0 4px 14px rgba(13,42,32,0.10);
  padding: 24px 24px 20px;
  color: var(--ink);
  text-align: left;
}
.ch-tab-cabeza {
  display: flex; justify-content: space-between; align-items: center;
  gap: 6px 12px; flex-wrap: wrap;
}
.ch-tab-titulo {
  font-family: var(--font-display);
  font-size: 17px; font-weight: 560; letter-spacing: -0.01em;
  white-space: nowrap;
}
.ch-tab-chip {
  font: 600 11px/1 var(--font-body);
  letter-spacing: 0.02em;
  color: var(--slate);
  background: var(--bone);
  border-radius: 999px; padding: 5px 10px;
  white-space: nowrap;
}
.ch-tab-utilidad { margin-top: 18px; }
.ch-tab-utilidad .rotulo {
  font-size: 13px; color: var(--slate); letter-spacing: 0.01em;
}
.ch-tab-utilidad .cifra {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 40px; font-weight: 500; letter-spacing: -0.03em;
  color: var(--mint-ink);
  line-height: 1.1;
  display: flex; align-items: baseline; gap: 10px;
}
.ch-tab-utilidad .delta {
  font-size: 12.5px; font-weight: 600;
  color: var(--mint-ink); background: var(--mint-soft);
  border-radius: 999px; padding: 3px 9px;
  opacity: 0; transform: translateY(4px) scale(0.92);
  transition: opacity 300ms ease, transform 420ms cubic-bezier(.22,1,.36,1);
  transition-delay: 1400ms;
  white-space: nowrap;
}
.ch-tablero.encendido .ch-tab-utilidad .delta { opacity: 1; transform: none; }

.ch-tab-filas { margin-top: 20px; display: flex; flex-direction: column; gap: 13px; }
.ch-tab-fila { display: grid; grid-template-columns: 1fr auto; row-gap: 5px; }
.ch-tab-fila .nombre { font-size: 13.5px; font-weight: 600; color: var(--ink); }
.ch-tab-fila .monto {
  font-family: var(--font-mono); font-variant-numeric: tabular-nums;
  font-size: 13.5px; font-weight: 500; color: var(--mint-ink);
}
.ch-tab-fila.rojo .monto { color: var(--loss); }
.ch-tab-fila .pista {
  grid-column: 1 / -1;
  height: 9px; border-radius: 999px;
  background: var(--fog);
  overflow: hidden;
}
.ch-tab-fila .barra {
  display: block; height: 100%; width: var(--w, 60%);
  border-radius: inherit;
  background: var(--mint-ink);
  transform: scaleX(0); transform-origin: left center;
  transition: transform 900ms cubic-bezier(.22,1,.35,1);
}
.ch-tab-fila.rojo .barra { background: var(--down); }
.ch-tablero.encendido .ch-tab-fila .barra { transform: scaleX(1); }
.ch-tablero.encendido .ch-tab-fila:nth-child(2) .barra { transition-delay: 120ms; }
.ch-tablero.encendido .ch-tab-fila:nth-child(3) .barra { transition-delay: 240ms; }

.ch-tab-pie {
  margin-top: 20px; padding-top: 16px;
  border-top: 1px solid var(--hair);
  display: flex; justify-content: space-between; gap: 4px 10px; flex-wrap: wrap;
  font-family: var(--font-mono); font-size: 11.5px; color: var(--slate);
}
.ch-tab-pie b { color: var(--ink); font-weight: 600; }

/* ---------- Cifras del operador (viga) ---------- */
.ch-viga {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
}
.ch-viga > div { padding: 30px 28px; border-left: 1px solid var(--hair); }
.ch-viga > div:first-child { border-left: 0; }
.ch-viga .cifra {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 36px; font-weight: 500; letter-spacing: -0.02em;
  color: var(--ink); line-height: 1.05;
}
.ch-viga .cifra small { font-size: 19px; letter-spacing: 0; }
.ch-viga .rotulo { font-size: 13.5px; color: var(--slate); margin-top: 7px; line-height: 1.45; }
@media (max-width: 900px) {
  .ch-viga { grid-template-columns: 1fr 1fr; }
  .ch-viga > div { padding: 22px 20px; }
  .ch-viga > div:nth-child(3) { border-left: 0; }
  .ch-viga > div:nth-child(3), .ch-viga > div:nth-child(4) { border-top: 1px solid var(--hair); }
}

/* ---------- La comparación del aire (muro barro) ---------- */
.ch-aire { display: flex; flex-direction: column; gap: 22px; }
.ch-aire-fila .rotulo {
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
  font-size: 14px; color: rgba(251,243,233,0.94); margin-bottom: 9px;
}
.ch-aire-fila .rotulo .monto {
  font-family: var(--font-mono); font-variant-numeric: tabular-nums;
  font-size: 16px; font-weight: 600; color: #FBF3E9;
}
.ch-aire-fila .pista {
  height: 16px; border-radius: 999px;
  background: rgba(13,42,32,0.25);
  overflow: hidden;
}
.ch-aire-fila .barra {
  display: block; height: 100%; width: var(--w, 50%);
  border-radius: inherit;
  background: #FBF3E9;
  transform: scaleX(0); transform-origin: left center;
  transition: transform 1100ms cubic-bezier(.22,1,.3,1);
}
.ch-aire-fila.verdad .barra { background: #F6D3A8; transition-delay: 350ms; }
.visto .ch-aire-fila .barra { transform: scaleX(1); }

/* ---------- Instrumentos (screenshots del producto) ---------- */
.ch-instrumento {
  border-radius: 16px;
  overflow: hidden;
  background: #0D2A20;
  box-shadow: 0 36px 70px -28px rgba(13,42,32,0.45), 0 8px 20px rgba(13,42,32,0.12);
}
.ch-instrumento img { display: block; width: 100%; height: auto; }

/* ---------- Recorrido (cómo funciona) ---------- */
.ch-pasos { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(28px, 4vw, 56px); }
.ch-paso { position: relative; padding-top: 22px; }
.ch-paso::before {
  content: "";
  position: absolute; top: 0; left: 0;
  width: 44px; height: 3px;
  background: var(--down);
}
.ch-paso .numeral {
  font-family: var(--font-display);
  font-size: clamp(44px, 4.6vw, 64px);
  font-weight: 560; font-style: italic;
  line-height: 1; color: var(--mint-ink);
  font-variation-settings: "opsz" 144;
}
.ch-paso h3 {
  font-family: var(--font-display);
  font-size: 21.5px; font-weight: 560; letter-spacing: -0.01em;
  color: var(--ink); line-height: 1.2;
  margin: 14px 0 10px;
}
.ch-paso p { font-size: 15px; color: var(--slate); line-height: 1.62; margin: 0; }
@media (max-width: 900px) { .ch-pasos { grid-template-columns: 1fr; } }

/* ---------- Placas (cifras de quiénes somos) ---------- */
.ch-placa { border-top: 2.5px solid var(--down); padding-top: 13px; }
.ch-placa .cifra {
  font-family: var(--font-mono); font-variant-numeric: tabular-nums;
  font-size: 27px; font-weight: 500; color: var(--ink);
}
.ch-placa .rotulo { font-size: 13px; color: var(--slate); margin-top: 4px; }

/* ---------- Marcos de foto ---------- */
.ch-marco { border-radius: 24px; overflow: hidden; position: relative; isolation: isolate; }
.ch-marco img { display: block; width: 100%; height: 100%; object-fit: cover; }
.ch-marco-arco { border-radius: 250px 250px 24px 24px; }

/* ---------- FAQ (puertas) ---------- */
.ch-puerta {
  background: var(--paper);
  border: 1px solid var(--hair);
  border-radius: 16px;
  padding: 20px 24px;
  transition: border-color 160ms ease;
}
.ch-puerta[open] { border-color: var(--hairline-strong); }
.ch-puerta summary {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  font: 600 16px/1.35 var(--font-body);
  color: var(--ink); letter-spacing: -0.01em;
}
.ch-puerta summary .chev { transition: transform 0.22s ease; color: var(--slate); flex-shrink: 0; }
.ch-puerta[open] summary .chev { transform: rotate(180deg); }
.ch-puerta p { margin: 14px 0 0; font-size: 15px; line-height: 1.62; color: var(--slate); }
.ch-puerta a { color: var(--mint-ink); }

/* ---------- Listas con seña dibujada ---------- */
.ch-lista { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; }
.ch-lista li {
  display: flex; gap: 11px; align-items: flex-start;
  font-size: 15px; color: var(--ink); line-height: 1.55;
}
.ch-lista li svg { flex-shrink: 0; margin-top: 3px; color: var(--mint-ink); }

/* ---------- Escenas ----------
   .ch-esc no mueve nada: es solo el gancho del observer para disparar
   los momentos autorados (barras del aire). El contenido estático entra
   visible — la THESIS refusa el fade-up uniforme. */
.ch-esc { opacity: 1; }

/* Utilitarios responsive para contenido ancho */
.solo-movil { display: none; }
@media (max-width: 720px) {
  .solo-movil { display: block; }
  .oculto-movil { display: none; }
}

/* ---------- Grids utilitarios ---------- */
.ch-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 5vw, 72px); align-items: center; }
/* min-width:auto de grid items provoca blowout horizontal en móvil */
.ch-grid-2 > *, .lp-hero-grid > * { min-width: 0; }
@media (max-width: 900px) {
  .ch-grid-2 { grid-template-columns: 1fr !important; gap: 36px; }
  .ch-orden-1 { order: 1; } .ch-orden-2 { order: 2; }
}

/* Arco y tablero en pantallas angostas */
@media (max-width: 480px) {
  .ch-arco { padding: 16px 14px; border-radius: 190px 190px 20px 20px; }
  .ch-tablero { padding: 20px 18px 16px; }
  .ch-tab-utilidad .cifra { font-size: 34px; }
}

/* ---------- Reduced motion: todo queda en su estado final ---------- */
@media (prefers-reduced-motion: reduce) {
  .ch-luz::before { animation: none; }
  .ch-linea-mask > span { transform: none; animation: none !important; }
  .ch-tab-fila .barra, .ch-aire-fila .barra { transition: none; transform: scaleX(1); }
  .ch-tab-utilidad .delta { transition: none; opacity: 1; transform: none; }
}