/* Dirección visual: "Aurora Max".
 *
 * Evolución del "Mostrador": el chrome sigue siendo neutro para que cada
 * producto aporte su color, pero la página ya no es silenciosa. Atmósfera de
 * auroras y retícula de puntos, bandas oscuras con corte diagonal, cada
 * producto como una sección a ancho completo teñida con su acento, y cifras
 * que cuentan al entrar. El video del hero es sólido a la derecha y se
 * desvanece pasando bajo el texto (mask-image), nunca compite con él.
 *
 * El acento corporativo es el índigo-violeta del video del hero. La
 * animación es siempre una mejora: sin JavaScript o con reduced-motion la
 * página se lee completa y quieta.
 */

:root {
  /* Neutros con una gota del índigo de la paleta. */
  --ink: #14131f;
  --ink-2: #4a4956;
  --ink-3: #7b7a89;
  --line: #e4e3ee;
  --line-strong: #cbc9dc;
  --bg: #ffffff;
  --bg-2: #f8f8fc;

  /* Índigo-violeta tomado del video del hero (onda de partículas #24224A
   * con brillos lavanda). Sustituye al esmeralda como acento corporativo. */
  --brand: #4638b8;
  --brand-ink: #5546d6;
  --brand-soft: #eceafc;
  --brand-bright: #8b7ff0;
  --sky: #8fa8e6;

  /* Banda oscura: tinta índigo del propio video, nunca negro puro. */
  --dark: #12102b;
  --dark-2: #191636;

  /* Cada producto sobrescribe --accent en su propia sección. */
  --accent: var(--brand);

  --sans: 'Inter', system-ui, sans-serif;
  --display: 'Montserrat', 'Inter', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;

  --measure: 62ch;
  --shell: 1240px;
  --radius: 12px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 6rem; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  overflow-wrap: break-word;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  margin: 0;
  font-family: var(--display);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

p { margin: 0; max-width: var(--measure); }

a { color: var(--brand-ink); text-underline-offset: 0.2em; }

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

:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip-link { position: absolute; left: -9999px; }
.skip-link:focus {
  left: 1rem; top: 1rem; z-index: 99;
  padding: 0.6rem 1rem;
  background: var(--ink); color: #fff;
  border-radius: var(--radius);
}

/* --- Aparición al hacer scroll (contrato con reveal.js) ------------------- */

[data-reveal="pending"] { opacity: 0; transform: translateY(26px); }
[data-reveal="shown"] {
  opacity: 1; transform: none;
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
}

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

/* --- Header ---------------------------------------------------------------- */

.site-header {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in srgb, var(--bg) 84%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 62%, transparent);
  transition: box-shadow 0.3s;
}
.site-header.is-scrolled { box-shadow: 0 10px 30px -18px rgba(24, 20, 58, 0.28); }

.header-inner {
  max-width: var(--shell);
  margin-inline: auto;
  padding: 0.75rem clamp(1rem, 3vw, 2rem);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}

.brand img { height: 34px; width: auto; }

.site-header nav {
  display: flex; align-items: center; gap: clamp(0.7rem, 1.6vw, 1.4rem);
  flex-wrap: wrap; justify-content: flex-end;
  font-size: 0.9rem;
}
.site-header nav a { color: var(--ink-2); text-decoration: none; position: relative; }
.site-header nav a:not(.nav-cta)::after {
  content: ''; position: absolute; left: 0; right: 100%; bottom: -4px;
  height: 2px; background: var(--brand);
  transition: right 0.25s var(--ease);
}
.site-header nav a:not(.nav-cta):hover { color: var(--brand); }
.site-header nav a:not(.nav-cta):hover::after { right: 0; }

.lang-switch {
  font-family: var(--mono); font-size: 0.72rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--line); border-radius: 999px;
}

.nav-cta {
  background: var(--brand); color: #fff !important;
  padding: 0.55rem 1.1rem; border-radius: 10px;
  font-weight: 600;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.nav-cta:hover {
  background: var(--brand-ink);
  transform: translateY(-1px);
  box-shadow: 0 10px 22px -10px color-mix(in srgb, var(--brand) 60%, transparent);
}

/* --- Contenedores ---------------------------------------------------------- */

main > section,
.video-region > section {
  max-width: var(--shell);
  margin-inline: auto;
  padding: clamp(3.4rem, 7vw, 6rem) clamp(1rem, 3vw, 2rem);
}

/* --- Región con video de fondo (bajo la cinta de tecnologías) --------------- */

/* El video corre por detrás de "A medida", "Nosotros" y el FAQ como textura
 * animada: opacidad baja para que la tinta siga leyéndose, y fundido a blanco
 * en ambos extremos para entrar y salir sin costura.
 *
 * Parallax sin JavaScript: el video mide un viewport de alto (no toda la
 * región) y se queda fijo con position:sticky mientras las secciones se
 * deslizan por encima. El contenedor usa overflow:clip —y no hidden— porque
 * hidden crearía un scroll container y el sticky dejaría de pegarse. */
.video-region { position: relative; isolation: isolate; }
.video-region__bg {
  position: absolute; inset: 0; z-index: -1;
  overflow: clip; pointer-events: none;
}
.video-region__bg video {
  position: sticky; top: 0;
  display: block;
  width: 100%; height: 100vh;
  object-fit: cover;
  opacity: 0.45;
}
.video-region__bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to bottom, var(--bg) 0%, transparent 12%, transparent 84%, var(--bg) 100%);
}
@media (prefers-reduced-motion: reduce), (max-width: 960px) {
  .video-region__bg { display: none; }
}

/* Paneles de vidrio ("A medida" y FAQ): translúcidos con desenfoque del
 * fondo, para que el video se insinúe a través sin chocar en blanco puro. */
.video-region .panel {
  background: linear-gradient(150deg, rgba(236, 234, 252, 0.66), rgba(255, 255, 255, 0.5) 70%);
  border-color: rgba(201, 194, 242, 0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

/* "Nosotros" como franja oscura sólida —con su retícula de puntos y corte
 * diagonal— montada sobre el video: el texto suelto vive dentro de la franja
 * y no compite nunca con el fondo animado. */
.video-region > section.band {
  max-width: none;
  padding: clamp(4.4rem, 8vw, 7rem) clamp(1rem, 3vw, 2rem);
}
/* Los cortes diagonales de la franja sobresalen ~3vw de su caja: los paneles
 * vecinos necesitan ese margen extra para no quedar debajo de la diagonal. */
.video-region > #a-medida { margin-bottom: clamp(3rem, 6.5vw, 6rem); }
.video-region > #faq { margin-top: clamp(3rem, 6.5vw, 6rem); }
.band--about .eyebrow { color: var(--brand-bright); margin-bottom: 0.8rem; }
.band--about .section-lede { color: #bdb9d6; }
.band--about .values__label { color: #a8a3c9; }
.band--about .pillar,
.band--about .value {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.band--about .pillar { border-left-color: var(--brand-bright); }
.band--about .pillar__label { color: var(--brand-bright); }
.band--about .pillar__body { color: #bdb9d6; }
.band--about .value { border-color: rgba(255, 255, 255, 0.14); }
.band--about .value h3 { color: #fff; }
.band--about .value p { color: #a8a3c9; }
.band--about .value:hover { border-color: rgba(255, 255, 255, 0.3); box-shadow: none; }

.eyebrow {
  font-family: var(--mono); font-size: 0.72rem;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--brand-ink);
  margin-bottom: 0.8rem;
}

main h2 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); max-width: 24ch; }

.section-lede { margin-top: 1rem; color: var(--ink-2); font-size: 1.02rem; }

.section-head { padding-bottom: clamp(1rem, 2vw, 1.6rem); }

.grid { display: grid; gap: 1.4rem; margin-top: 2.4rem; }

.actions { display: flex; gap: 0.8rem; flex-wrap: wrap; align-items: center; max-width: none; }

/* Botones en píldora. El primario lleva gradiente índigo→violeta con brillo
 * interior y una flecha que se desliza al hover; el secundario es vidrio con
 * borde, para que nunca compitan en jerarquía. */
.cta {
  display: inline-flex; align-items: center; gap: 0.55rem;
  padding: 0.9rem 1.7rem;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--ink-2);
  font-weight: 600; font-size: 0.95rem;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s, transform 0.2s, background 0.25s, box-shadow 0.25s, background-position 0.4s;
}
.cta:hover { transform: translateY(-2px); }
.cta:not(.cta--primary):hover {
  border-color: var(--brand); color: var(--brand);
  background: color-mix(in srgb, var(--brand-soft) 55%, var(--bg));
}

.cta--primary {
  border-color: transparent;
  background: linear-gradient(115deg, var(--brand) 0%, #7460e8 60%, var(--brand-ink) 100%);
  background-size: 200% 100%;
  color: #fff;
  box-shadow:
    0 12px 30px -12px color-mix(in srgb, var(--brand) 72%, transparent),
    inset 0 1px 0 rgba(255, 255, 255, 0.24);
}
.cta--primary::after {
  content: '→';
  font-weight: 400;
  transition: transform 0.25s var(--ease);
}
.cta--primary:hover {
  border-color: transparent;
  background-position: 100% 0;
  color: #fff;
  transform: translateY(-2px);
  box-shadow:
    0 18px 42px -12px color-mix(in srgb, var(--brand) 80%, transparent),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}
.cta--primary:hover::after { transform: translateX(4px); }

button.cta { cursor: pointer; font-family: var(--sans); }

.more { font-weight: 600; text-decoration: none; }
.more:hover { text-decoration: underline; }

/* --- Hero ------------------------------------------------------------------ */

.hero {
  position: relative;
  max-width: none;
  min-height: min(92vh, 60rem);
  display: flex; align-items: center;
  padding: clamp(4rem, 9vh, 7rem) 0;
  overflow: hidden;
  isolation: isolate;
}

/* Retícula de puntos y auroras, más presentes que en el resto de la página. */
.hero::before {
  content: ''; position: absolute; inset: 0; z-index: -3;
  background-image: radial-gradient(circle at 1px 1px, var(--line-strong) 1px, transparent 0);
  background-size: 30px 30px;
  mask-image: linear-gradient(115deg, #000 25%, transparent 65%);
}
.hero::after {
  content: ''; position: absolute; inset: -12%; z-index: -2;
  background:
    radial-gradient(46rem 34rem at 14% 0%, color-mix(in srgb, var(--brand) 20%, transparent), transparent 66%),
    radial-gradient(40rem 30rem at -4% 82%, color-mix(in srgb, var(--sky) 30%, transparent), transparent 64%);
  animation: hero-drift 24s ease-in-out infinite alternate;
}
@keyframes hero-drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(-2.5%, 2.5%, 0) scale(1.08); }
}

/* Fondo de ambiente: video (o su imagen de respaldo) ocupando todo el hero,
 * sólido a la derecha y desvanecido recién cerca del borde izquierdo, de modo
 * que pasa por debajo del texto sin quitarle legibilidad. */
.hero {
  /* Un solo desvanecido compartido por video, imagen y velo. */
  --hero-fade: linear-gradient(to left, #000 45%, rgba(0, 0, 0, 0.45) 68%, rgba(0, 0, 0, 0.12) 84%, transparent 96%);
}
.hero__media {
  position: absolute; inset: 0;
  z-index: -1;
  pointer-events: none;
}
.hero__media img,
.hero__media video {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
  mask-image: var(--hero-fade);
  -webkit-mask-image: var(--hero-fade);
}
/* Velo esmeralda para que el fondo respire la paleta del sitio. */
.hero__media::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(200deg, color-mix(in srgb, var(--sky) 18%, transparent), color-mix(in srgb, var(--brand) 26%, transparent));
  mix-blend-mode: multiply;
  mask-image: var(--hero-fade);
  -webkit-mask-image: var(--hero-fade);
}
/* Lavado claro bajo la columna de texto: el video sigue pasando por detrás,
 * pero el contraste del titular no depende de qué fotograma toque. */
.hero__media::before {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(100deg,
    rgba(255, 255, 255, 0.94) 10%,
    rgba(255, 255, 255, 0.72) 36%,
    rgba(255, 255, 255, 0.32) 52%,
    transparent 66%);
}
/* El video es una mejora: quien pidió menos movimiento ve la imagen fija. */
@media (prefers-reduced-motion: reduce) {
  .hero__media video { display: none; }
}

/* El texto no usa el carril centrado del resto del sitio: vive cerca del
 * borde izquierdo —con un margen corto— para dejarle escenario al video. */
.hero__text {
  max-width: none;
  width: 100%;
  margin-inline: 0;
  padding-inline: clamp(1.8rem, 5vw, 4.2rem);
}

.hero h1 {
  font-size: clamp(2.5rem, 5.6vw, 4.5rem);
  max-width: 16ch;
}
.hero h1 em {
  font-style: normal; color: var(--brand); position: relative; white-space: nowrap;
}
.hero h1 em::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0.05em;
  height: 0.14em; border-radius: 999px; z-index: -1;
  background: linear-gradient(90deg, color-mix(in srgb, var(--brand-ink) 40%, transparent), color-mix(in srgb, var(--sky) 40%, transparent));
}

.hero__ctas { margin-top: 2.2rem; }
.hero__ctas .cta { padding: 0.95rem 1.8rem; }


/* --- Banda oscura (evidencia y contacto) ----------------------------------- */

.band {
  position: relative;
  max-width: none;
  color: #eef5f2;
  isolation: isolate;
  padding: clamp(4.4rem, 8vw, 7rem) clamp(1rem, 3vw, 2rem);
}
/* El fondo va en pseudoelementos inclinados: el corte diagonal es el adorno. */
.band::before {
  content: ''; position: absolute; inset: -3vw 0; z-index: -2;
  background: var(--dark);
  transform: skewY(-1.6deg);
}
.band::after {
  content: ''; position: absolute; inset: -3vw 0; z-index: -1;
  background:
    radial-gradient(38rem 24rem at 82% 20%, color-mix(in srgb, var(--brand-ink) 30%, transparent), transparent 70%),
    radial-gradient(30rem 20rem at 8% 90%, color-mix(in srgb, var(--sky) 16%, transparent), transparent 70%),
    radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.05) 1px, transparent 0);
  background-size: auto, auto, 30px 30px;
  transform: skewY(-1.6deg);
}

/* Variante de cabecera: la banda arranca a ras del header, así que solo el
 * corte de abajo sobresale. */
.band--top { padding-top: clamp(3rem, 6vw, 4.5rem); }
.band--top::before, .band--top::after { inset: 0 0 -3vw 0; transform-origin: top left; }

.band__inner { max-width: var(--shell); margin-inline: auto; }

.band__head {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 1rem; flex-wrap: wrap;
}
.band h2 { color: #fff; }
.band__note {
  font-family: var(--mono); font-size: 0.7rem;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--sky);
}

.counters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  overflow: hidden;
  margin-top: 2.2rem;
}
.counter {
  background: color-mix(in srgb, var(--dark-2) 92%, transparent);
  padding: 1.7rem clamp(1rem, 2.2vw, 2rem);
  transition: background 0.25s;
}
.counter:hover { background: #201c42; }
.counter b {
  font-family: var(--display); font-weight: 800;
  font-size: clamp(1.02rem, 1.5vw, 1.2rem);
  line-height: 1.3; letter-spacing: -0.015em;
  color: var(--brand-bright);
  display: block;
}
.counter span { display: block; margin-top: 0.55rem; font-size: 0.86rem; color: #a8a3c9; line-height: 1.55; }

/* --- Productos: filas a ancho completo ------------------------------------- */

.prod {
  position: relative;
  max-width: none;
  overflow: hidden;
  padding: 0;
}
.prod::before {
  content: ''; position: absolute; inset: 0; z-index: -2;
  background: linear-gradient(150deg, color-mix(in srgb, var(--accent) 8%, var(--bg)), var(--bg) 58%);
}
.prod::after {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(34rem 26rem at 92% 8%, color-mix(in srgb, var(--accent) 15%, transparent), transparent 68%);
}
.prod--rev::before { background: linear-gradient(210deg, color-mix(in srgb, var(--accent) 8%, var(--bg)), var(--bg) 58%); }
.prod--rev::after {
  background: radial-gradient(34rem 26rem at 6% 10%, color-mix(in srgb, var(--accent) 15%, transparent), transparent 68%);
}

/* Número de catálogo delineado, como marca de agua. */
.prod__num {
  position: absolute; top: 1%; right: 2%;
  font-family: var(--display); font-weight: 800;
  font-size: clamp(7rem, 15vw, 13rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px color-mix(in srgb, var(--accent) 20%, transparent);
  pointer-events: none; user-select: none;
}
.prod--rev .prod__num { right: auto; left: 2%; }

.prod__inner {
  max-width: var(--shell);
  margin-inline: auto;
  padding: clamp(3.6rem, 7vw, 6rem) clamp(1rem, 3vw, 2rem);
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(0, 1.06fr);
  gap: clamp(1.8rem, 4.5vw, 4.5rem);
  align-items: center;
}
.prod--rev .prod__inner { grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr); }
.prod--rev .prod__text { order: 2; }

.status {
  display: inline-block;
  font-family: var(--mono); font-size: 0.66rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.32rem 0.75rem; border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 13%, var(--bg));
  color: color-mix(in srgb, var(--accent) 78%, #000);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
}

.prod__text h3 { font-size: clamp(1.9rem, 3.4vw, 2.7rem); margin-top: 1rem; }
.audience { font-size: 0.84rem; color: var(--ink-3); margin-top: 0.45rem; }
.pitch { margin-top: 1rem; color: var(--ink-2); font-size: clamp(0.98rem, 1.2vw, 1.08rem); max-width: 48ch; }
.evidence {
  margin-top: 0.9rem;
  font-size: 0.88rem; color: var(--ink-2);
  padding-left: 0.9rem;
  border-left: 3px solid color-mix(in srgb, var(--accent) 55%, transparent);
}
.prod .actions { margin-top: 1.6rem; }
.prod .cta--primary {
  background: color-mix(in srgb, var(--accent) 88%, #000);
  border-color: color-mix(in srgb, var(--accent) 88%, #000);
  box-shadow: 0 12px 28px -12px color-mix(in srgb, var(--accent) 60%, transparent);
}
.prod .cta--primary:hover { background: var(--accent); }
.prod .cta:not(.cta--primary):hover { border-color: var(--accent); color: color-mix(in srgb, var(--accent) 80%, #000); }

.prod__visual .shot {
  margin: 0;
  border-radius: 16px; overflow: hidden;
  background: var(--bg);
  border: 1px solid var(--line);
  box-shadow: 0 36px 80px -30px color-mix(in srgb, var(--accent) 46%, #181435);
  transform: rotate(1.8deg);
  transition: transform 0.45s var(--ease);
}
.prod--rev .prod__visual .shot { transform: rotate(-1.8deg); }
.prod__visual:hover .shot { transform: rotate(0) scale(1.02); }

/* --- Cinta de tecnologías --------------------------------------------------- */

.stack-strip {
  max-width: none;
  padding: 1.6rem 0;
  border-block: 1px solid var(--line);
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}
.stack-strip__label {
  position: absolute; top: 50%; left: 0; transform: translateY(-50%);
  z-index: 2;
  margin: 0;
  white-space: nowrap;
  padding: 1.2rem clamp(3rem, 6vw, 5rem) 1.2rem clamp(1rem, 3vw, 2rem);
  font-family: var(--mono); font-weight: 500;
  font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-3);
}
@media (max-width: 760px) {
  .stack-strip { padding-top: 0.6rem; }
  .stack-strip__label {
    position: static; transform: none;
    display: block; background: none;
    padding: 0.4rem clamp(1rem, 3vw, 2rem) 0.8rem;
  }
  /* Con la etiqueta arriba, la cinta solo se desvanece en ambos bordes. */
  .marquee {
    mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  }
}
/* Los logos se desvanecen antes de alcanzar la etiqueta (izquierda) y al
 * salir por el borde derecho: la cinta nunca se superpone con el texto. */
.marquee {
  overflow: hidden;
  mask-image: linear-gradient(90deg,
    transparent min(290px, 30%), #000 min(460px, 46%),
    #000 93%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg,
    transparent min(290px, 30%), #000 min(460px, 46%),
    #000 93%, transparent 100%);
}
.marquee__track {
  display: flex; align-items: center;
  gap: clamp(2.4rem, 4.5vw, 4.5rem);
  width: max-content;
  padding-left: clamp(2.4rem, 4.5vw, 4.5rem);
  animation: marquee 36s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }
.marquee__track img {
  height: 32px; width: auto;
  filter: grayscale(1) opacity(0.5);
  transition: filter 0.25s, transform 0.25s;
}
.marquee__track img:hover { filter: none; transform: scale(1.12); }

@media (prefers-reduced-motion: reduce) {
  .marquee__track { animation: none; flex-wrap: wrap; width: auto; padding-left: 200px; }
  .marquee__track img[aria-hidden="true"] { display: none; }
}

/* --- Casos (portada): relato sobre un riel vertical -------------------------- */

/* Aquí no hay capturas a propósito: los productos ya se mostraron arriba.
 * Cada caso se cuenta en tres tiempos (contexto → problema → solución)
 * colgado de un riel con su marcador de color. */
.case-rail {
  position: relative;
  margin-top: 2.6rem;
  padding-left: clamp(1.4rem, 3vw, 2.4rem);
}
.case-rail::before {
  content: ''; position: absolute; left: 0; top: 0.6rem; bottom: 0.6rem;
  width: 2px;
  background: linear-gradient(var(--line-strong), var(--line) 85%, transparent);
}

.case-story {
  position: relative;
  padding-bottom: clamp(2.4rem, 5vw, 3.8rem);
}
.case-story:last-child { padding-bottom: 0.4rem; }
.case-story::before {
  content: ''; position: absolute;
  left: calc(-1px - clamp(1.4rem, 3vw, 2.4rem));
  top: 0.42rem;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--bg);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 45%, transparent);
  transform: translateX(-6px);
}

.case-story__head { display: flex; flex-wrap: wrap; align-items: center; gap: 0.8rem; }
.case-story__tag {
  font-family: var(--mono); font-size: 0.62rem;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: color-mix(in srgb, var(--accent) 78%, #000);
  background: color-mix(in srgb, var(--accent) 11%, var(--bg));
  border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
  padding: 0.28rem 0.7rem; border-radius: 999px;
}
.case-story h3 { font-size: clamp(1.2rem, 2.2vw, 1.55rem); }
.case-story h3 a { color: inherit; text-decoration: none; transition: color 0.2s; }
.case-story h3 a:hover { color: color-mix(in srgb, var(--accent) 80%, #000); }

.case-story__cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.2rem, 2.6vw, 2.4rem);
  margin-top: 1.2rem;
}
.case-story__label {
  font-family: var(--mono); font-size: 0.64rem;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: color-mix(in srgb, var(--accent) 70%, #000);
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  padding-bottom: 0.45rem;
  margin-bottom: 0.6rem;
}
.case-story__cols p:not(.case-story__label) {
  font-size: 0.9rem; color: var(--ink-2); line-height: 1.6;
}
.case-story__more { margin-top: 1.1rem; }
.case-story__more a {
  font-weight: 600; font-size: 0.9rem;
  color: color-mix(in srgb, var(--accent) 78%, #000);
  text-decoration: none;
}
.case-story__more a:hover { text-decoration: underline; }

@media (max-width: 860px) {
  .case-story__cols { grid-template-columns: 1fr; gap: 1rem; }
}

/* --- Modalidades ------------------------------------------------------------ */

.grid--modes { grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); }

.mode {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.7rem 1.6rem;
  background: var(--bg);
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s, border-color 0.3s;
}
.mode::before {
  content: ''; position: absolute; inset: 0 0 auto 0; height: 4px;
  background: linear-gradient(90deg, var(--brand), var(--sky));
  opacity: 0; transition: opacity 0.3s;
}
.mode:hover {
  transform: translateY(-6px);
  border-color: #c9c2f2;
  box-shadow: 0 26px 50px -24px rgba(24, 20, 58, 0.3);
}
.mode:hover::before { opacity: 1; }
.mode h3 { font-size: 1.18rem; }
.mode p { margin-top: 0.7rem; font-size: 0.92rem; color: var(--ink-2); }

/* --- Panel a medida --------------------------------------------------------- */

.panel {
  position: relative;
  border-radius: 20px;
  background: linear-gradient(150deg, var(--brand-soft), var(--bg) 70%);
  border: 1px solid #c9c2f2;
  overflow: hidden;
  margin-block: clamp(1rem, 3vw, 2rem);
  padding: clamp(2.4rem, 5vw, 4rem) !important;
}
.panel::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(24rem 16rem at 90% 110%, color-mix(in srgb, var(--sky) 22%, transparent), transparent 70%);
}
.panel .actions { margin-top: 1.6rem; position: relative; z-index: 1; }

/* --- Nosotros ---------------------------------------------------------------- */

.about-pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
  gap: 1.4rem;
  margin-top: 2.2rem;
}
.pillar {
  border-left: 3px solid var(--brand);
  background: var(--bg-2);
  border-radius: 0 14px 14px 0;
  padding: 1.3rem 1.5rem;
}
.pillar__label {
  font-family: var(--mono); font-size: 0.68rem;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--brand-ink);
}
.pillar__body { margin-top: 0.5rem; color: var(--ink-2); font-size: 0.95rem; }

.values__label {
  font-family: var(--mono); font-size: 0.72rem;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 2.6rem;
}
.values__grid { grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr)); margin-top: 1rem; }
.value {
  border: 1px solid var(--line); border-radius: 14px;
  padding: 1.2rem 1.3rem;
  background: var(--bg);
  transition: transform 0.25s var(--ease), border-color 0.25s, box-shadow 0.25s;
}
.value:hover {
  transform: translateY(-4px);
  border-color: #c9c2f2;
  box-shadow: 0 18px 36px -20px rgba(24, 20, 58, 0.25);
}
.value h3 { font-family: var(--sans); font-weight: 700; font-size: 0.98rem; letter-spacing: -0.01em; }
.value p { margin-top: 0.45rem; font-size: 0.86rem; color: var(--ink-2); }

/* --- FAQ --------------------------------------------------------------------- */

.faq { margin-top: 2rem; border-top: 1px solid var(--line); max-width: 62rem; }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__item summary {
  cursor: pointer;
  padding: 1.1rem 2.2rem 1.1rem 0.2rem;
  font-weight: 600; font-size: 1rem;
  list-style: none;
  position: relative;
  transition: color 0.2s;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: '+'; position: absolute; right: 0.4rem; top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono); font-size: 1.1rem; color: var(--brand-ink);
  transition: transform 0.25s var(--ease);
}
.faq__item[open] summary { color: var(--brand); }
.faq__item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq__item summary:hover { color: var(--brand); }
.faq__item p { padding: 0 0.2rem 1.2rem; color: var(--ink-2); font-size: 0.94rem; }

/* --- Contacto: banda oscura de cierre ---------------------------------------- */

#contacto {
  position: relative;
  max-width: none;
  color: #eef5f2;
  isolation: isolate;
  margin-top: clamp(3rem, 6vw, 5rem);
  padding: clamp(4rem, 8vw, 6.5rem) clamp(1rem, 3vw, 2rem) clamp(3rem, 5vw, 4.2rem);
}
#contacto::before {
  content: ''; position: absolute; inset: -3.2vw 0 0 0; z-index: -3;
  /* La retícula de puntos va aquí (capa inclinada) para que siga la diagonal,
   * igual que en .band. */
  background:
    radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.05) 1px, transparent 0),
    var(--dark);
  background-size: 30px 30px, auto;
  transform: skewY(-1.6deg);
  transform-origin: top right;
}
#contacto::after {
  content: ''; position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(44rem 28rem at 50% 115%, color-mix(in srgb, var(--brand-ink) 34%, transparent), transparent 70%),
    radial-gradient(28rem 20rem at 6% 0%, color-mix(in srgb, var(--sky) 13%, transparent), transparent 70%);
}
#contacto > * { position: relative; max-width: var(--shell); margin-inline: auto; }
#contacto .eyebrow { color: var(--brand-bright); }
#contacto h2 { color: #fff; font-size: clamp(2rem, 4.6vw, 3.4rem); }
#contacto .section-lede { color: #bdb9d6; }

/* Titular a la izquierda y formulario a la derecha: la sección deja de ser una
 * columna alta con medio ancho vacío. */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
  gap: clamp(1.8rem, 5vw, 4rem);
  align-items: center;
}
.contact-intro .section-lede { margin-top: 0.9rem; }
.contact-intro .email {
  margin-top: 2rem;
  padding-top: 1.6rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

/* Tarjeta de vidrio sobre la banda: el blanco pleno rompía la atmósfera. */
.contact-form {
  background: color-mix(in srgb, var(--dark-2) 78%, transparent);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #eef5f2;
  border-radius: 18px;
  padding: clamp(1.2rem, 2.4vw, 1.7rem);
  box-shadow: 0 30px 70px -40px rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(10px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem 1rem;
}
.hp { position: absolute; left: -9999px; }
.field { display: grid; gap: 0.3rem; max-width: none; grid-column: 1 / -1; }
.field--half { grid-column: auto; }
.field label {
  font-family: var(--mono); font-size: 0.66rem;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: #a8a3c9;
}
.field input, .field textarea {
  font: inherit;
  padding: 0.6rem 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  color: #fff;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.field input::placeholder, .field textarea::placeholder { color: #6b6787; }
.field input:hover, .field textarea:hover { border-color: rgba(255, 255, 255, 0.28); }
.field input:focus, .field textarea:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--brand-bright);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand-bright) 22%, transparent);
}
.field textarea { resize: vertical; min-height: 5.5rem; }
.contact-form .actions { grid-column: 1 / -1; margin: 0.2rem 0 0; }
.form-status {
  grid-column: 1 / -1;
  font-size: 0.88rem; color: var(--brand-bright); min-height: 1.4em; margin: 0;
}

.contact-intro .email {
  font-size: 0.95rem; color: #bdb9d6;
}
.contact-intro .email a {
  font-family: var(--mono); font-size: 1rem;
  color: var(--brand-bright);
  word-break: break-all;
}

/* --- Footer ------------------------------------------------------------------ */

.site-footer {
  position: relative;
  isolation: isolate;
  background: var(--dark);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: #8d89a6;
  font-size: 0.84rem;
  overflow: hidden;
}
/* Adorno: solo halos de aurora. Sin retícula de puntos, que la lleva la banda
 * de contacto justo encima y las dos juntas borran la separación. */
.site-footer::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(42rem 20rem at 82% 118%, color-mix(in srgb, var(--brand-ink) 52%, transparent), transparent 72%),
    radial-gradient(30rem 18rem at 2% -30%, color-mix(in srgb, var(--sky) 16%, transparent), transparent 70%);
}
/* Hairline de acento sobre el borde superior. */
.site-footer::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; z-index: -1;
  background: linear-gradient(90deg, transparent, var(--brand-bright), transparent);
  opacity: 0.5;
}
.site-footer a { color: #a8a3c9; text-decoration: none; transition: color 0.2s; }
.site-footer a:hover { color: var(--brand-bright); }

.footer-inner {
  max-width: var(--shell);
  margin-inline: auto;
  padding: clamp(2.4rem, 5vw, 4rem) clamp(1rem, 3vw, 2rem) clamp(1.6rem, 3vw, 2.4rem);
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr));
  gap: clamp(1.6rem, 4vw, 3.5rem);
}
.footer-brand img {
  height: 32px; width: auto;
  /* El logo es tinta sobre claro; en el pie va como marca monocroma. */
  filter: brightness(0) invert(1);
  opacity: 0.85;
}
.footer-brand p { margin-top: 1rem; font-size: 0.86rem; max-width: 34ch; line-height: 1.6; }

.footer-col__title {
  font-family: var(--mono); font-size: 0.66rem;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: #6b6787;
  margin-bottom: 0.9rem;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.55rem; }

.footer-base { border-top: 1px solid rgba(255, 255, 255, 0.08); }
.footer-base__inner {
  max-width: var(--shell);
  margin-inline: auto;
  padding: 1.1rem clamp(1rem, 3vw, 2rem) 1.4rem;
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  font-size: 0.76rem;
  color: #6b6787;
}
.footer-base p { max-width: none; }

@media (max-width: 860px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 480px) {
  .footer-inner { grid-template-columns: 1fr; }
}

/* --- Páginas de casos --------------------------------------------------------- */

/* Índice: filas editoriales a ancho completo, el mismo lenguaje que las filas
 * de producto de la portada. Cada caso alterna el lado de la captura, se tiñe
 * con su acento y lleva el número de catálogo delineado al fondo. */
/* Aire para que el corte diagonal de la banda no toque la primera fila. */
.case-index { padding-top: clamp(1.5rem, 4vw, 3rem); }

.case-row {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.case-row:last-child { border-bottom: 0; }
.case-row::before {
  content: ''; position: absolute; inset: 0; z-index: -2;
  background: linear-gradient(150deg, color-mix(in srgb, var(--accent) 7%, var(--bg)), var(--bg) 60%);
}
.case-row::after {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(32rem 24rem at 90% 10%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 68%);
}
.case-row--rev::before { background: linear-gradient(210deg, color-mix(in srgb, var(--accent) 7%, var(--bg)), var(--bg) 60%); }
.case-row--rev::after { background: radial-gradient(32rem 24rem at 8% 12%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 68%); }

.case-row__num {
  position: absolute; top: 2%; right: 3%;
  font-family: var(--display); font-weight: 800;
  font-size: clamp(5rem, 11vw, 9rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px color-mix(in srgb, var(--accent) 22%, transparent);
  pointer-events: none; user-select: none;
}
.case-row--rev .case-row__num { right: auto; left: 3%; }

.case-row__inner {
  max-width: var(--shell);
  margin-inline: auto;
  padding: clamp(3rem, 6vw, 5rem) clamp(1rem, 3vw, 2rem);
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(1.8rem, 4.5vw, 4rem);
  align-items: center;
}
.case-row--rev .case-row__inner { grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr); }
.case-row--rev .case-row__text { order: 2; }

.case-row__kicker {
  font-family: var(--mono); font-size: 0.68rem;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: color-mix(in srgb, var(--accent) 75%, #000);
}
.case-row h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); margin-top: 0.9rem; }
.case-row h2 a { color: inherit; text-decoration: none; }
/* El titular estira su área de clic a toda la fila. */
.case-row h2 a::after { content: ''; position: absolute; inset: 0; z-index: 1; }
.case-row:hover h2 a { color: color-mix(in srgb, var(--accent) 80%, #000); }
.case-row__summary {
  margin-top: 1rem;
  color: var(--ink-2);
  font-size: clamp(0.98rem, 1.2vw, 1.08rem);
  max-width: 46ch;
}
/* El flujo anterior, citado: es lo que este índice promete mostrar. */
.case-row__problem {
  margin-top: 1rem;
  font-size: 0.88rem; color: var(--ink-2);
  padding-left: 0.9rem;
  border-left: 3px solid color-mix(in srgb, var(--accent) 55%, transparent);
  max-width: 52ch;
}
.case-row .actions { margin-top: 1.6rem; position: relative; z-index: 2; }
.case-row .cta--primary {
  background: color-mix(in srgb, var(--accent) 88%, #000);
  border-color: color-mix(in srgb, var(--accent) 88%, #000);
  box-shadow: 0 12px 28px -12px color-mix(in srgb, var(--accent) 60%, transparent);
}
.case-row .cta--primary:hover { background: var(--accent); }

.case-row__visual .shot {
  margin: 0;
  border-radius: 16px; overflow: hidden;
  background: var(--bg);
  border: 1px solid var(--line);
  box-shadow: 0 36px 80px -30px color-mix(in srgb, var(--accent) 46%, #181435);
  transform: rotate(1.4deg);
  transition: transform 0.45s var(--ease);
  /* Las capturas altas se recortan por abajo: la fila mantiene su ritmo. */
  max-height: 30rem;
}
.case-row--rev .case-row__visual .shot { transform: rotate(-1.4deg); }
.case-row:hover .case-row__visual .shot { transform: rotate(0) scale(1.02); }

/* --- Página de caso ----------------------------------------------------------- */

/* Espacio de sobra abajo: la captura se monta ahí. */
.case-hero { padding-bottom: clamp(6.5rem, 12vw, 10rem); }
.case-hero .band__inner { max-width: var(--shell); }
/* Tinte del acento del caso sobre la aurora genérica de la banda. */
.case-hero::after {
  background:
    radial-gradient(40rem 26rem at 78% 10%, color-mix(in srgb, var(--accent) 42%, transparent), transparent 70%),
    radial-gradient(30rem 20rem at 4% 90%, color-mix(in srgb, var(--sky) 14%, transparent), transparent 70%),
    radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.05) 1px, transparent 0);
}
.case-hero__kicker {
  font-family: var(--mono); font-size: 0.7rem;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: color-mix(in srgb, var(--accent) 55%, #fff);
  margin-bottom: 1rem;
}
.case-hero h1 {
  color: #fff;
  font-size: clamp(2.1rem, 5vw, 3.6rem);
  max-width: 20ch;
}
.case-hero .lede {
  margin-top: 1.1rem;
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  color: #bdb9d6;
  max-width: 58ch;
}

/* La captura sale de la banda hacia abajo: mitad sobre lo oscuro, mitad
 * sobre el papel. */
.case-shot {
  max-width: var(--shell);
  margin: clamp(-8rem, -10vw, -4.5rem) auto 0;
  padding-inline: clamp(1rem, 3vw, 2rem);
  position: relative; z-index: 1;
}
.case-shot .shot {
  margin: 0;
  /* Las capturas altas se recortan por abajo en vez de empujar la página. */
  max-height: 62vh; overflow: hidden;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 50px 90px -40px rgba(10, 8, 32, 0.75);
}
.case-shot .shot img { width: 100%; }
/* Sin captura, el hueco no existe: la banda cierra sola. */
.case-shot:empty, .case-shot:not(:has(.shot)) { display: none; }

.case-body {
  max-width: var(--shell);
  margin-inline: auto;
  padding: clamp(3rem, 6vw, 5rem) clamp(1rem, 3vw, 2rem) clamp(3.4rem, 7vw, 6rem);
}

.case-steps {
  list-style: none; margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
  gap: clamp(1.6rem, 3vw, 2.6rem);
}
.case-step { border-top: 2px solid color-mix(in srgb, var(--accent) 35%, var(--line)); padding-top: 1.1rem; }
.case-step__label {
  display: flex; align-items: baseline; gap: 0.7rem;
  font-family: var(--mono); font-size: 0.7rem;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 0.7rem;
}
.case-step__n { font-size: 1.1rem; letter-spacing: 0; color: var(--accent); }
.case-step p:last-child { color: var(--ink-2); }

.case-notes {
  margin-top: clamp(2.4rem, 5vw, 3.6rem);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}
.case-note { background: var(--bg-2); padding: clamp(1.3rem, 2.4vw, 1.8rem); }
.case-note__label {
  font-family: var(--mono); font-size: 0.66rem;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.6rem;
}
.case-note p:last-child { font-size: 0.94rem; color: var(--ink-2); }

.case-close {
  margin-top: clamp(2.4rem, 5vw, 3.6rem);
  padding-top: clamp(1.6rem, 3vw, 2.2rem);
  border-top: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.2rem; flex-wrap: wrap;
}
.case-close .actions { margin: 0; }

/* --- Responsive ---------------------------------------------------------------- */

@media (max-width: 960px) {
  .hero { min-height: auto; padding-top: 3rem; }
  .hero::before { mask-image: linear-gradient(to bottom, #000 30%, transparent 80%); }
  .hero__media { position: absolute; inset: 0 0 auto auto; width: 100%; height: 46vh; opacity: 0.45; }
  /* En pantallas chicas el video no se descarga ni reproduce: queda la imagen. */
  .hero__media video { display: none; }
  .hero__media::before { display: none; }
  .hero__media img,
  .hero__media::after {
    mask-image: linear-gradient(to top, transparent 8%, #000 70%);
    -webkit-mask-image: linear-gradient(to top, transparent 8%, #000 70%);
  }
  .hero h1 { max-width: none; }

  .prod__inner, .prod--rev .prod__inner { grid-template-columns: 1fr; }
  .prod--rev .prod__text { order: 0; }
  .prod__num { font-size: clamp(6rem, 22vw, 9rem); }

  .case-row__inner, .case-row--rev .case-row__inner { grid-template-columns: 1fr; }
  .case-row--rev .case-row__text { order: 0; }
  /* En una columna el número de catálogo choca con la ceja: es adorno, se va. */
  .case-row__num { display: none; }

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

@media (max-width: 640px) {
  .site-header nav { font-size: 0.82rem; gap: 0.6rem; }
  .brand img { height: 28px; }
  .band__head { flex-direction: column; align-items: flex-start; gap: 0.3rem; }
  .contact-form { grid-template-columns: 1fr; }
  .field--half { grid-column: 1 / -1; }
}