/* ============================================================
   CAMPOS DIESEL — Landing
   Premium industrial · base carbón + rojo primario + verde acento
   Estático, sin build. Fuentes v1: Google Fonts (autohospedar en el pulido).
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  --bg:        #0b0d11;
  --bg-2:      #10131a;
  --surface:   #171b23;
  --surface-2: #1e232d;
  --line:      rgba(255, 255, 255, .09);
  --line-2:    rgba(255, 255, 255, .16);

  --ink:       #f3f5f8;
  --muted:     #9aa4b2;
  --muted-2:   #8b95a4;  /* subido desde #6b7482: daba 3.93:1 en el pie, bajo el 4.5:1 de WCAG AA */

  --red:       #e4232f;
  --red-2:     #ff4b4b;
  --green:     #18b45c;
  --green-2:   #33d67c;
  --wa:        #25d366;

  --radius:    18px;
  --radius-sm: 12px;
  --wrap:      1200px;
  --pad:       clamp(1.1rem, 4vw, 2rem);

  --ease:      cubic-bezier(.16, 1, .3, 1);
  --shadow:    0 24px 60px -20px rgba(0, 0, 0, .7);
  --font-disp: "Sora", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
}

/* ---------- Base ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }
/* scroll-padding-top: el header es fijo; sin esto, al saltar a una sección
   desde el menú el encabezado queda tapado detrás de la barra. */
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 88px; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, video, iframe { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--font-disp); font-weight: 700; line-height: 1.05; letter-spacing: -.02em; }
::selection { background: var(--red); color: #fff; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--pad); }
.section { padding-block: clamp(3.5rem, 9vw, 7rem); }
.accent-red { color: var(--red-2); }
.accent-green { color: var(--green-2); }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--red); color: #fff; padding: .7rem 1.1rem; border-radius: 0 0 10px 0;
}
.skip-link:focus { left: 0; }

/* ---------- Typo helpers ---------- */
.h2 { font-size: clamp(1.8rem, 4.4vw, 3rem); }
.lead { color: var(--muted); font-size: clamp(1rem, 1.6vw, 1.15rem); max-width: 60ch; }
.eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--font-disp); font-weight: 600;
  font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted);
}
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 4px rgba(228, 35, 47, .18); }
.section__head { max-width: 60ch; margin-bottom: clamp(1.8rem, 4vw, 3rem); }
.section__head .lead { margin-top: .8rem; }

/* ---------- Banner de marca (antes de la galería) ---------- */
.banner-marca { margin-bottom: clamp(1.5rem, 3.5vw, 2.4rem); }
.banner-marca__img {
  display: block; width: 100%; max-width: 820px; height: auto; margin-inline: auto;
  border-radius: 14px; box-shadow: 0 22px 48px -26px rgba(0, 0, 0, .95);
}
@media (max-width: 760px) { .banner-marca__img { max-width: 100%; border-radius: 10px; } }

/* ---------- Banner 3D: armado mecánico por scroll (anime.js) ----------
   Las piezas las genera js/main.js a partir del <img>. Sin JS o con
   prefers-reduced-motion el <img> queda visible y no se monta nada. */
.banner3d { perspective: 1100px; perspective-origin: 50% 45%; }
.banner3d__stage {
  position: relative; width: 100%; max-width: 820px; margin-inline: auto;
  aspect-ratio: 1070 / 286; transform-style: preserve-3d;
  filter: drop-shadow(0 22px 34px rgba(0, 0, 0, .55));
}
/* Capa ambiente: franja de luz que recorre el logotipo mientras se ensambla.
   main.js anima --escaneo de -1 a 1; en reposo queda fuera de cuadro. */
.banner3d__stage::after {
  content: ""; position: absolute; inset: -6% -2%; pointer-events: none;
  background: linear-gradient(104deg, transparent 42%, rgba(150, 255, 195, .30) 50%, transparent 58%);
  transform: translateX(calc(var(--escaneo, 1) * 125%));
  mix-blend-mode: screen;
}

/* Remate: un pulso de neón alrededor del logotipo ya montado, una sola vez.
   main.js anima --neon de 0 a 1 y de vuelta a 0 al cerrar el ensamblaje. */
.banner3d__neon {
  position: absolute; inset: -10px; border-radius: 16px; pointer-events: none; z-index: 1;
  opacity: var(--neon, 0);
  box-shadow:
    0 0 20px 2px rgba(24, 180, 92, .80),
    0 0 46px 10px rgba(24, 180, 92, .45),
    0 0 78px 22px rgba(228, 35, 47, .30);
}
/* Sin sombra propia: una sombra por bloque dibuja una línea oscura en cada junta
   cuando el banner queda armado. La sombra va en el conjunto, vía drop-shadow.
   Los bloques se ubican en grilla (left/top/width/height los calcula main.js). */
.banner3d__piece {
  position: absolute;
  background-repeat: no-repeat;
  transform-origin: 50% 50%;
  will-change: transform, opacity;
}
.banner3d.is-mounted .banner-marca__img { display: none; }
/* Los bloques entran desde fuera del banner: sin este recorte generan scroll
   horizontal en móvil. `clip` no crea contenedor de scroll ni aplana el 3D interno. */
.galeria { overflow-x: clip; }
@media (max-width: 760px) {
  .banner3d { perspective: 760px; }
  .banner3d__stage { max-width: 100%; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  font-family: var(--font-disp); font-weight: 600; font-size: .98rem; line-height: 1;
  padding: .85rem 1.35rem; border-radius: 999px; border: 1px solid transparent;
  cursor: pointer; white-space: nowrap; transition: transform .15s var(--ease), background .2s, box-shadow .2s, border-color .2s;
}
.btn i { font-size: 1.25em; }
.btn:active { transform: translateY(1px) scale(.99); }
.btn--wa { background: var(--wa); color: #062012; box-shadow: 0 10px 30px -10px rgba(37, 211, 102, .5); }
.btn--wa:hover { background: #2ee06f; transform: translateY(-2px); }
.btn--red { background: var(--red); color: #fff; box-shadow: 0 10px 30px -12px rgba(228, 35, 47, .6); }
.btn--red:hover { background: #f5323d; transform: translateY(-2px); }
.btn--ghost { background: rgba(255, 255, 255, .04); color: var(--ink); border-color: var(--line-2); backdrop-filter: blur(6px); }
.btn--ghost:hover { background: rgba(255, 255, 255, .1); transform: translateY(-2px); }
.btn--lg { padding: 1.05rem 1.7rem; font-size: 1.05rem; }
.btn--xl { padding: 1.2rem 2.2rem; font-size: 1.15rem; }

.link-arrow { display: inline-flex; align-items: center; gap: .4rem; color: var(--green-2); font-weight: 600; font-family: var(--font-disp); }
.link-arrow i { transition: transform .2s var(--ease); }
.link-arrow:hover i { transform: translate(3px, -3px); }

/* ---------- Placeholder de imagen (se reemplaza por fotos reales) ---------- */
.ph-slot {
  position: relative; display: grid; place-items: center; gap: .5rem;
  border-radius: var(--radius); overflow: hidden; color: var(--muted-2);
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,.02) 0 14px, transparent 14px 28px),
    radial-gradient(120% 120% at 20% 0%, #222834, var(--surface) 60%);
  border: 1px dashed var(--line-2);
  min-height: 200px; text-align: center;
}
.ph-slot i { font-size: 2.2rem; opacity: .7; }
.ph-slot span { font-size: .82rem; letter-spacing: .02em; }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled { background: rgba(11, 13, 17, .78); backdrop-filter: blur(14px); border-color: var(--line); }
.nav__inner {
  max-width: 1320px; margin-inline: auto; padding: .8rem var(--pad);
  display: flex; align-items: center; gap: 1.5rem;
}
.brand { display: inline-flex; align-items: center; gap: .6rem; }
.brand__mark {
  display: grid; place-items: center; width: 40px; height: 40px; border-radius: 11px;
  background: linear-gradient(150deg, var(--red), #8f0f18); color: #fff; font-size: 1.35rem;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.25), 0 8px 20px -8px rgba(228,35,47,.6);
}
.brand__text { font-family: var(--font-disp); font-weight: 800; letter-spacing: .02em; line-height: 1; font-size: 1.15rem; }
.brand__text b { color: var(--ink); }
.brand__text em { color: var(--red-2); font-style: normal; }
.brand__logo { height: 42px; width: auto; display: block; }
.brand--footer .brand__logo { height: 50px; }
/* Logotipo oficial (2026-08-18): el cliente definió el banner rectangular como su
   ÚNICO logotipo y retiró el emblema circular. Es apaisado 3,8:1, así que se
   dimensiona por ALTO con el ancho en auto; fijar ambos lo deformaría.
   Se compacta al hacer scroll, igual que hacía el emblema. */
.brand__logo--oficial {
  height: 58px; width: auto; border-radius: 6px;
  box-shadow: 0 12px 28px -16px rgba(0, 0, 0, .95);
  transition: height .3s var(--ease), box-shadow .3s var(--ease);
}
.nav.is-scrolled .brand__logo--oficial { height: 44px; }
.brand--footer .brand__logo--oficial { height: 76px; transition: none; }
@media (max-width: 1100px) {
  .brand__logo--oficial { height: 52px; }
  .nav.is-scrolled .brand__logo--oficial { height: 42px; }
}
@media (max-width: 760px) {
  .brand__logo { height: 36px; }
  .brand__logo--oficial { height: 46px; }
  .nav.is-scrolled .brand__logo--oficial { height: 38px; }
  .brand--footer .brand__logo--oficial { height: 62px; }
}
.nav__links { display: flex; gap: 1.6rem; margin-left: auto; }
.nav__links a { color: var(--muted); font-weight: 600; font-size: .95rem; position: relative; padding-block: .3rem; transition: color .2s; }
.nav__links a::after { content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0; background: var(--red); transition: width .25s var(--ease); }
.nav__links a:hover { color: var(--ink); }
.nav__links a:hover::after { width: 100%; }
.nav__cta { padding: .7rem 1.15rem; }
.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav__toggle span { width: 26px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .3s, opacity .3s; }
.nav.is-open .nav__toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.is-open .nav__toggle span:nth-child(2) { opacity: 0; }
.nav.is-open .nav__toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; min-height: 100dvh; display: flex; flex-direction: column; justify-content: center; padding: 8rem var(--pad) 3rem; overflow: hidden; }
.hero__media { position: absolute; inset: 0; z-index: -1; background: radial-gradient(120% 90% at 70% 10%, #1c222e, #0b0d11 70%); }
.hero__video { width: 100%; height: 100%; object-fit: cover; opacity: .55; }
.hero__scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(11,13,17,.88) 10%, rgba(11,13,17,.38) 55%, rgba(11,13,17,.62)),
    linear-gradient(0deg, var(--bg) 2%, transparent 40%);
}
.hero__content { position: relative; max-width: 760px; }
.hero__title { font-size: clamp(2.6rem, 8vw, 5.6rem); font-weight: 800; margin: 1rem 0 1.1rem; }
.hero__sub { color: #cdd4de; font-size: clamp(1.05rem, 2vw, 1.3rem); max-width: 46ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.hero__strip { position: relative; display: flex; flex-wrap: wrap; gap: 1.4rem 2rem; margin-top: 3rem; color: var(--muted); font-weight: 600; font-family: var(--font-disp); font-size: .92rem; }
.hero__strip span { display: inline-flex; align-items: center; gap: .5rem; }
.hero__strip i { color: var(--green-2); font-size: 1.3rem; }

/* ============================================================
   QUIÉNES SOMOS
   ============================================================ */
/* El banner de marca que coronaba esta columna se retiró el 2026-08-18: desde que
   el mismo arte es el logotipo del header fijo, quedaban dos logos idénticos en la
   misma pantalla. Ahora manda el titular. */
.nosotros__grid {
  display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center;
  grid-template-areas: "media body";
}
.nosotros__media { grid-area: media; }
.nosotros__body  { grid-area: body; }
.nosotros__media { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); background: var(--surface); }
.nosotros__media img,
.nosotros__media video { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; display: block; }
.nosotros__video { aspect-ratio: 4 / 5; object-position: center bottom; }
.nosotros__body .lead { margin-top: 1.1rem; }
/* Cierre del tríptico: es la frase con la que el cliente remata su folleto, así que
   se marca con el filete verde en vez de dejarla como un párrafo más. */
.nosotros__cierre {
  margin: 1.4rem 0 1.8rem; padding-left: 1rem;
  border-left: 3px solid var(--green); color: #d3d9e2; font-size: 1.05rem;
}
.nosotros__cierre b { color: var(--ink); font-family: var(--font-disp); }

/* ============================================================
   SERVICIOS (grilla ordenada 3 × 2)
   ============================================================ */
.serv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; align-items: start; }
.serv {
  min-width: 0; position: relative; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.6rem; transition: transform .25s var(--ease), border-color .25s, background .25s;
  overflow: hidden;
}
.serv::before { content: ""; position: absolute; inset: 0; background: radial-gradient(400px 200px at var(--mx, 50%) 0%, rgba(228,35,47,.12), transparent 70%); opacity: 0; transition: opacity .3s; }
@media (hover: hover) and (pointer: fine) {
  .serv:hover { transform: translateY(-4px); border-color: var(--line-2); background: var(--surface-2); }
  .serv:hover::before { opacity: 1; }
}
.serv__ic { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 13px; background: rgba(255,255,255,.05); border: 1px solid var(--line); color: var(--red-2); font-size: 1.7rem; margin-bottom: 1rem; }
.serv h3 { font-size: 1.25rem; margin-bottom: .45rem; }
.serv p { color: var(--muted); font-size: .96rem; }
.serv--feature .serv__ic { color: var(--green-2); }
.serv__slot { margin-top: 1.3rem; min-height: 0; aspect-ratio: 16 / 9; border-radius: var(--radius-sm); overflow: hidden; }
.serv__slot img { width: 100%; height: 100%; min-height: 0; object-fit: cover; display: block; }
.serv:not(.serv--feature) .serv__slot { aspect-ratio: 16 / 9; min-height: 0; }
.serv:not(.serv--feature) .serv__slot img { min-height: 0; }
.serv--wide .link-arrow { display: inline-flex; margin-top: 1rem; }

/* Cada foto de servicio abre el WhatsApp. Sin distintivo encima: el dueño pidió
   la foto limpia. La única señal es el acercamiento al pasar el cursor, y el
   contorno al llegar por teclado, que sí hace falta para poder navegar la página
   sin mouse. */
.serv__slot-link { position: relative; display: block; width: 100%; height: 100%; }
.serv__slot-link img { transition: transform .35s var(--ease); }
.serv__slot-link:focus-visible { outline: 3px solid var(--wa); outline-offset: -3px; }
@media (hover: hover) and (pointer: fine) {
  .serv__slot-link:hover img { transform: scale(1.05); }
}

/* Foto de catálogo: la del tríptico viene con fondo blanco. En vez de pelearla
   contra la tarjeta oscura se le da su propio panel claro, el mismo lenguaje que
   los chips de marcas: blanco = ficha técnica / producto. */
.serv__slot--catalogo { background: #eef1f5; padding: .55rem; }
.serv__slot--catalogo img { object-fit: contain; }

/* ============================================================
   MARCAS (respaldo técnico)
   ============================================================ */
/* Los siete logotipos vienen normalizados a un lienzo 400×160 con fondo blanco y
   peso óptico equivalente (se igualó el ÁREA del logotipo, no su caja): sobre
   fondo oscuro son todos de tinta oscura, así que el chip blanco es obligatorio. */
.marcas__grid { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: .9rem; }
.marca {
  flex: 0 1 calc((100% - 3 * .9rem) / 4); min-width: 148px;
  background: #fff; border: 1px solid transparent; border-radius: var(--radius-sm); overflow: hidden;
  box-shadow: 0 16px 34px -24px rgba(0, 0, 0, .95);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s;
}
.marca img { width: 100%; height: auto; display: block; }
@media (hover: hover) and (pointer: fine) {
  .marca:hover {
    transform: translateY(-4px); border-color: rgba(24, 180, 92, .65);
    box-shadow: 0 22px 42px -22px rgba(0, 0, 0, 1);
  }
}

/* ============================================================
   PROPÓSITO (lema, misión, visión y valores)
   ============================================================ */
.proposito { background: linear-gradient(180deg, var(--bg), var(--bg-2) 50%, var(--bg)); }
.proposito__head { text-align: center; margin-bottom: clamp(2rem, 5vw, 3.2rem); }
.proposito__head .eyebrow { justify-content: center; }
.proposito__lema {
  font-family: var(--font-disp); font-weight: 800; letter-spacing: -.02em; line-height: 1.05;
  font-size: clamp(1.85rem, 5.2vw, 3.4rem); margin-top: 1rem; text-wrap: balance;
}
.proposito__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; align-items: stretch; }
.pilar {
  position: relative; overflow: hidden;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(1.4rem, 3vw, 2.1rem);
}
/* Filete verde→rojo: los dos colores del logotipo impreso, sin recargar la tarjeta. */
.pilar::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: linear-gradient(180deg, var(--green), var(--red)); }
.pilar__ic {
  display: grid; place-items: center; width: 52px; height: 52px; border-radius: 13px;
  background: rgba(255, 255, 255, .05); border: 1px solid var(--line);
  color: var(--green-2); font-size: 1.7rem; margin-bottom: 1rem;
}
.pilar h3 { font-size: 1.4rem; margin-bottom: .6rem; }
.pilar p { color: var(--muted); }

.valores__titulo {
  text-align: center; font-size: .82rem; font-weight: 600; letter-spacing: .14em;
  text-transform: uppercase; color: var(--muted); margin: clamp(2.2rem, 5vw, 3.2rem) 0 1.2rem;
}
.valores { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: .7rem; }
.valores li {
  display: inline-flex; align-items: center; gap: .6rem;
  background: rgba(255, 255, 255, .04); border: 1px solid var(--line-2); border-radius: 999px;
  padding: .7rem 1.25rem; font-family: var(--font-disp); font-weight: 600; font-size: .98rem;
}
.valores i { color: var(--green-2); font-size: 1.35rem; }

/* ============================================================
   GALERÍA / MARQUEE (rota sola, derecha → izquierda, sin parar)
   ============================================================ */
.marquee {
  position: relative; overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
}
.marquee__track {
  display: flex; width: max-content; padding-block: .3rem;
  animation: marquee-scroll 48s linear infinite;
  will-change: transform;
}
.marquee.is-pressed .marquee__track { animation-play-state: paused; }
.slide {
  flex: 0 0 min(72vw, 320px); margin-right: 1rem; aspect-ratio: 3 / 4;
  border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--surface);
}
.slide__link { display: block; width: 100%; height: 100%; touch-action: manipulation; }
.slide__link:focus-visible { outline: 3px solid var(--red-2); outline-offset: -4px; }
.slide img { width: 100%; height: 100%; object-fit: cover; display: block; }
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }   /* pista duplicada → bucle sin salto */
}

/* ============================================================
   AGENDAR (WhatsApp)
   ============================================================ */
.agendar__card {
  position: relative; text-align: center; padding: clamp(2.5rem, 6vw, 4.5rem) var(--pad);
  background: linear-gradient(160deg, var(--surface-2), var(--bg-2));
  border: 1px solid var(--line); border-radius: calc(var(--radius) + 6px); overflow: hidden;
}
.agendar__glow { position: absolute; inset: -40% 30% auto; height: 320px; background: radial-gradient(closest-side, rgba(37,211,102,.22), transparent); filter: blur(10px); }
.agendar__card .eyebrow { justify-content: center; }
.agendar__title { font-size: clamp(1.8rem, 5vw, 3.2rem); margin: 1rem 0; }
.agendar__card .lead { margin: 0 auto 2rem; }
.agendar__phone { margin-top: 1.3rem; color: var(--muted); display: inline-flex; align-items: center; gap: .5rem; font-weight: 600; }
.agendar__phone i { color: var(--green-2); font-size: 1.2rem; }

/* ============================================================
   UBICACIÓN
   ============================================================ */
.ubicacion__grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: stretch; }
.ubicacion__body .lead { margin: 1rem 0 1.5rem; }
.info { list-style: none; display: grid; gap: 1rem; margin-bottom: 1.8rem; }
.info li { display: flex; gap: .8rem; align-items: flex-start; }
.info i { font-size: 1.5rem; color: var(--red-2); flex-shrink: 0; margin-top: 2px; }
.info b { font-family: var(--font-disp); }
.info span { color: var(--muted); line-height: 1.5; }
.info a { color: var(--muted); text-decoration: underline; text-decoration-color: var(--line-2); text-underline-offset: 3px; transition: color .2s var(--ease), text-decoration-color .2s var(--ease); }
.info a:hover, .info a:focus-visible { color: var(--ink); text-decoration-color: var(--green-2); }
.ubicacion__map { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); min-height: 380px; }
.ubicacion__map iframe { width: 100%; height: 100%; min-height: 380px; border: 0; filter: grayscale(.3) contrast(1.05); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { border-top: 1px solid var(--line); background: var(--bg-2); padding-top: clamp(2.5rem, 6vw, 4rem); margin-top: 2rem; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr auto; gap: 2rem; align-items: center; padding-bottom: 2.5rem; }
.brand--footer { margin-bottom: .8rem; }
.footer__tag { color: var(--muted); max-width: 40ch; }
.footer__contacto { list-style: none; display: grid; gap: .5rem; margin-top: 1.1rem; color: var(--muted); font-size: .93rem; }
.footer__contacto li { display: flex; align-items: center; gap: .55rem; }
.footer__contacto i { color: var(--green-2); font-size: 1.2rem; flex-shrink: 0; }
.footer__contacto a { transition: color .2s var(--ease); }
.footer__contacto a:hover, .footer__contacto a:focus-visible { color: var(--ink); }
.footer__links { display: flex; flex-direction: column; gap: .6rem; }
.footer__links a { color: var(--muted); font-weight: 600; transition: color .2s; }
.footer__links a:hover { color: var(--ink); }
.footer__bar { border-top: 1px solid var(--line); padding: 1.3rem var(--pad); display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; color: var(--muted-2); font-size: .85rem; max-width: var(--wrap); margin-inline: auto; }
.footer__bar a { transition: color .2s var(--ease); }
.footer__bar a:hover, .footer__bar a:focus-visible { color: var(--ink); }

/* Firma de HadesWeb: wordmark de la agencia con su paleta propia (hueso menta +
   verde neón #00FF66) y el prompt de terminal. El nombre accesible sigue siendo
   "Desarrollado por hadesweb.cl", que es lo que anuncia un lector de pantalla.
   El gris del rol usa --muted-2 y no el gris de marca: una auditoría previa
   subió el contraste del pie a 6,42:1 y no se vuelve atrás por estética. */
.firma { display: inline-flex; align-items: center; gap: .6rem; padding: .45rem .75rem;
  border: 1px solid var(--line); border-radius: 10px; line-height: 1;
  transition: border-color .25s var(--ease), background .25s var(--ease); }
.firma__prompt { font-family: ui-monospace, Consolas, monospace; font-size: 1rem; color: #00FF66; }
.firma__txt { display: flex; flex-direction: column; gap: .22rem; }
.firma__marca { font-family: var(--font-disp); font-weight: 800; font-size: .92rem; letter-spacing: .01em; }
.firma__hades { color: #EAF7EF; }
.firma__web { color: #00FF66; }
.firma__cursor { font-family: ui-monospace, Consolas, monospace; color: #00FF66; opacity: .55; margin-inline: .1em; }
.firma__rol { font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted-2); }
.firma:hover, .firma:focus-visible { border-color: rgba(0, 255, 102, .45); background: rgba(0, 255, 102, .05); }
/* El :hover del pie pinta los enlaces de blanco; aquí manda la paleta de la firma. */
.footer__bar .firma:hover .firma__hades, .footer__bar .firma:focus-visible .firma__hades { color: #EAF7EF; }
.footer__bar .firma:hover .firma__web, .footer__bar .firma:focus-visible .firma__web { color: #00FF66; }

/* ---------- WhatsApp flotante ---------- */
.wa-float {
  position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 90;
  width: 60px; height: 60px; border-radius: 50%; background: var(--wa); color: #062012;
  display: grid; place-items: center; font-size: 2rem; box-shadow: 0 14px 34px -10px rgba(37,211,102,.65);
  transition: transform .2s var(--ease);
}
.wa-float:hover { transform: scale(1.08) translateY(-2px); }

/* ============================================================
   ANIMACIÓN DE ENTRADA (scroll reveal)
   ============================================================ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
  .nosotros__grid, .ubicacion__grid { grid-template-columns: 1fr; }
  .nosotros__grid { grid-template-areas: "media" "body"; gap: clamp(1.2rem, 4vw, 2rem); }
  .serv-grid { grid-template-columns: repeat(2, 1fr); }
  .marca { flex-basis: calc((100% - 2 * .9rem) / 3); }
  .proposito__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; text-align: left; }
}
@media (max-width: 760px) {
  .section { padding-block: 3.25rem; }
  .brand { min-height: 44px; }
  /* Se ancla al borde inferior del header (top:100%) en vez de a una altura fija,
     así el desplegable sigue al logo cuando el header cambia de alto. */
  /* `visibility: hidden` saca los enlaces del orden de tabulación mientras el menú
     está cerrado. Con solo translateY seguían siendo enfocables aunque no se vieran. */
  .nav__links { position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; gap: 0;
    background: rgba(11,13,17,.97); backdrop-filter: blur(14px); padding: .5rem var(--pad) 1.5rem;
    border-bottom: 1px solid var(--line); transform: translateY(-140%); visibility: hidden;
    transition: transform .24s var(--ease), visibility .24s; }
  .nav.is-open .nav__links { transform: none; visibility: visible; }
  .nav__links a { min-height: 48px; padding: .95rem 0; border-bottom: 1px solid var(--line); }
  .nav__cta { display: none; }
  .nav__toggle { display: flex; width: 44px; height: 44px; align-items: center; justify-content: center; margin-left: auto; }
  .serv-grid { grid-template-columns: 1fr; }
  .hero { min-height: 100svh; padding-top: 6.5rem; }
  .hero__media { background-image: url("../imagenes/hero-poster.jpg"); background-size: cover; background-position: 58% center; }
  .footer__links a { min-height: 44px; display: flex; align-items: center; }
  .footer__bar { flex-direction: column; align-items: flex-start; }
  .footer__bar a { min-height: 44px; display: inline-flex; align-items: center; }
  .ubicacion__map, .ubicacion__map iframe { min-height: 320px; }
  .wa-float {
    right: max(1rem, env(safe-area-inset-right));
    bottom: max(1rem, env(safe-area-inset-bottom));
    width: 56px; height: 56px;
  }
}
@media (max-width: 520px) {
  :root { --pad: clamp(1rem, 5vw, 1.25rem); }
  .hero { justify-content: flex-end; padding-bottom: 2.25rem; }
  .hero__title { font-size: clamp(2.45rem, 12vw, 3.35rem); margin-block: .8rem 1rem; }
  .hero__sub { font-size: 1rem; }
  .hero__cta { display: grid; width: 100%; gap: .65rem; margin-top: 1.5rem; }
  .hero__cta .btn { width: 100%; min-height: 52px; white-space: normal; }
  .hero__strip { display: grid; gap: .65rem; margin-top: 1.75rem; font-size: .86rem; }
  .nosotros__body .btn,
  .agendar__card .btn,
  .ubicacion__body .btn,
  .footer__cta .btn { width: 100%; min-height: 52px; white-space: normal; }
  .serv { padding: 1.25rem; }
  .serv__ic, .pilar__ic { width: 48px; height: 48px; margin-bottom: .85rem; }
  .marca { flex-basis: calc((100% - .9rem) / 2); min-width: 0; }
  .valores li { width: 100%; justify-content: center; }
  .serv--wide .link-arrow { min-height: 44px; padding-block: .5rem; }
  .slide { flex-basis: min(78vw, 290px); margin-right: .75rem; }
  .agendar__card { padding-inline: 1rem; }
  .agendar__phone { justify-content: center; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__video { display: none; }
  .hero__media { background-image: url("../imagenes/hero-poster.jpg"); background-size: cover; background-position: center; }
  /* El video de "quiénes somos" también se detiene: antes seguía reproduciéndose
     y era movimiento sin control de pausa (WCAG 2.2.2). */
  .nosotros__video { display: none; }
  .nosotros__media {
    background-image: url("../imagenes/nosotros-poster.jpg");
    background-size: cover; background-position: center bottom; aspect-ratio: 4 / 5;
  }
  .btn, .serv, .wa-float { transition: none; }
  .marquee__track { animation: none; }
  .marquee { overflow-x: auto; }
}