/* ═══════════════════════════════════════════════════════════════
   Opera Reserva — páginas de marca (/marcas/)
   Páginas de contenido: texto HTML crawleable, animación mínima.
   Reutiliza los tokens y el nav/footer de styles.css.
   ═══════════════════════════════════════════════════════════════ */

/* ── Nav: en estas páginas es fijo con fondo, no transparente ── */
.nav {
  position: sticky;
  top: 0;
  background: color-mix(in srgb, var(--blanco) 92%, transparent);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(21, 26, 30, 0.07);
}
.nav-links a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left center; }
@media (max-width: 860px) {
  .nav-links { display: flex; gap: 1.2rem; }
  .nav-links .nav-hide-sm { display: none; }
  .nav-name { display: none; }
}
@media (max-width: 420px) {
  .nav-inner { gap: 0.8rem; padding-block: 0.7rem; }
  .btn-nav { padding: 0.65em 1.2em; }
}

/* ── Migas de pan ── */
.m-crumbs {
  padding-top: clamp(1.4rem, 3vh, 2.4rem);
  font-family: var(--font-narrow);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gris);
}
.m-crumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.4rem 0.6rem; }
.m-crumbs li + li::before { content: "›"; margin-right: 0.6rem; color: var(--arena); }
.m-crumbs a { color: var(--gris); }
.m-crumbs a:hover { color: var(--ambar); }
.m-crumbs [aria-current] { color: var(--tinta); }

/* ── Cabecera de marca ── */
.m-hero {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  padding-block: clamp(2.5rem, 6vh, 4.5rem) clamp(2rem, 5vh, 3.5rem);
}
.m-h1 {
  font-weight: 200;
  font-size: clamp(2.4rem, 1.4rem + 4.2vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0 0 1.2rem;
  text-wrap: balance;
}
.m-h1 small {
  display: block;
  font-size: 0.42em;
  font-weight: 300;
  letter-spacing: 0;
  color: var(--gris);
  margin-top: 0.6em;
  line-height: 1.3;
}
.m-tagline {
  font-size: clamp(1.05rem, 0.95rem + 0.5vw, 1.3rem);
  font-weight: 300;
  color: var(--tinta);
  max-width: 40ch;
  margin: 0 0 1.8rem;
  text-wrap: pretty;
}
.m-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 2rem;
  margin: 0;
  padding-top: 1.4rem;
  border-top: 1px solid var(--piedra);
  max-width: 34rem;
}
.m-facts div { display: flex; flex-direction: column; gap: 0.2rem; }
.m-facts dt {
  font-family: var(--font-narrow);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gris);
}
.m-facts dd { margin: 0; font-size: 0.95rem; color: var(--tinta); }

.m-logo {
  background: var(--blanco);
  border: 1px solid var(--piedra);
  border-radius: 2px;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1.5rem, 4vw, 3rem);
  box-shadow: 0 30px 60px -40px rgba(21, 26, 30, 0.35);
}
.m-logo img { max-height: 140px; max-width: 100%; width: auto; object-fit: contain; }
.m-logo-text {
  font-family: var(--font-narrow);
  font-size: clamp(1.2rem, 1rem + 1.4vw, 2rem);
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-align: center;
  color: var(--tinta);
  line-height: 1.3;
}
.m-logo-text::after {
  content: "";
  display: block;
  width: 2.2rem;
  height: 1px;
  background: var(--ambar);
  margin: 0.9rem auto 0;
}

/* ── Foto de apoyo ── */
.m-photo {
  margin: 0 0 clamp(2.5rem, 6vh, 4.5rem);
  overflow: hidden;
  border-radius: 2px;
  background: var(--piedra);
}
.m-photo img {
  width: 100%;
  aspect-ratio: 16 / 7;
  max-height: 62vh;
  object-fit: cover;
}
.m-photo figcaption {
  padding: 0.8rem 0 0;
  font-family: var(--font-narrow);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gris);
}
.m-photo figcaption::before {
  content: "";
  display: inline-block;
  vertical-align: middle;
  width: 1.4rem;
  height: 1px;
  margin-right: 0.7rem;
  background: var(--arena);
}

/* ── Cuerpo: contenido + panel lateral ── */
.m-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 20rem;
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
  padding-bottom: clamp(3rem, 8vh, 6rem);
}
.m-content > section + section { margin-top: clamp(2.5rem, 6vh, 4rem); }
.m-content h2 {
  font-weight: 200;
  font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.4rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0 0 1.2rem;
}
.m-story p { max-width: 64ch; margin: 0 0 1.1em; font-size: 1.02rem; }
.m-story p:last-child { margin-bottom: 0; }
.m-story strong { font-weight: 500; }
.m-story em { font-style: italic; }
.m-story a { color: var(--ambar); text-decoration: underline; text-underline-offset: 0.2em; text-decoration-thickness: 1px; }

.m-notes dl { margin: 0; max-width: 64ch; }
.m-notes div { padding: 1rem 0; border-top: 1px solid var(--piedra); }
.m-notes div:last-child { border-bottom: 1px solid var(--piedra); }
.m-notes dt { font-weight: 500; color: var(--tinta); margin-bottom: 0.25rem; }
.m-notes dd { margin: 0; color: var(--gris); font-size: 0.97rem; }

.m-awards ul { list-style: none; margin: 0; padding: 0; max-width: 64ch; }
.m-awards li { position: relative; padding-left: 1.6rem; margin-bottom: 0.6rem; color: var(--tinta); }
.m-awards li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.8em;
  width: 0.9rem; height: 1px;
  background: var(--ambar);
}

.m-honest {
  margin: 1.6rem 0 0;
  padding: 0.9rem 1.1rem;
  border-left: 2px solid var(--arena);
  background: var(--blanco);
  font-size: 0.88rem;
  color: var(--gris);
  max-width: 64ch;
}

/* ── Panel comercial (sticky en escritorio) ── */
.m-aside { position: sticky; top: 5.5rem; }
.m-cta {
  background: var(--tinta);
  color: var(--crema);
  padding: clamp(1.6rem, 3vw, 2.2rem);
  border-radius: 2px;
}
.m-cta img { width: 56px; height: 56px; margin-bottom: 1.2rem; }
.m-cta .kicker { color: var(--arena); margin-bottom: 0.8rem; }
.m-cta h2 {
  font-weight: 200;
  font-size: 1.6rem;
  line-height: 1.15;
  margin: 0 0 0.8rem;
  color: var(--blanco);
}
.m-cta p { margin: 0 0 1.4rem; color: rgba(246, 243, 238, 0.78); font-size: 0.95rem; }
.m-cta .btn { border-color: var(--crema); color: var(--crema); }
.m-cta .btn:hover { background: var(--crema); color: var(--tinta); }
.m-cta-note { margin-top: 1.2rem !important; font-size: 0.78rem !important; color: rgba(246, 243, 238, 0.55) !important; }

/* ── Marcas relacionadas ── */
.m-related {
  padding-block: clamp(3rem, 8vh, 5rem);
  border-top: 1px solid var(--piedra);
}
.m-related h2, .hub-group h2 {
  font-weight: 200;
  font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.4rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0 0 1.6rem;
}
.m-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 1rem;
}
.m-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  min-height: 9.5rem;
  padding: 1.4rem 1rem;
  background: var(--blanco);
  border: 1px solid var(--piedra);
  border-radius: 2px;
  text-align: center;
  transition: border-color 0.3s, transform 0.4s var(--ease-out), box-shadow 0.4s;
}
.m-card:hover {
  border-color: var(--arena);
  transform: translateY(-2px);
  box-shadow: 0 18px 30px -24px rgba(21, 26, 30, 0.35);
}
.m-card img { max-height: 48px; max-width: 78%; width: auto; object-fit: contain; }
.m-card-name {
  font-family: var(--font-narrow);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--tinta);
}
.m-card-kind { font-size: 0.8rem; color: var(--gris); margin-top: -0.4rem; }
.m-card-text {
  font-family: var(--font-narrow);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--tinta);
  line-height: 1.3;
}
.m-back { margin: 2rem 0 0; font-size: 0.9rem; }
.m-back a { color: var(--ambar); }

/* ── Hub /marcas/ ── */
.hub-head {
  text-align: center;
  padding-block: clamp(2.5rem, 7vh, 5rem) clamp(2rem, 5vh, 3.5rem);
}
.hub-head .m-h1 { margin-inline: auto; max-width: 18ch; }
.hub-head p { max-width: 58ch; margin: 0 auto; color: var(--gris); font-size: 1.05rem; text-wrap: pretty; }
.hub-group { padding-block: clamp(1.5rem, 4vh, 3rem); }
.hub-group + .hub-group { border-top: 1px solid var(--piedra); }
.hub-group .kicker { margin-bottom: 0.6rem; }
.hub-group .m-grid { grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 1.1rem; }
.hub-group .m-card { min-height: 11rem; }
.hub-group .m-card img { max-height: 60px; }
.hub-outro {
  text-align: center;
  padding-block: clamp(3rem, 8vh, 5rem);
  border-top: 1px solid var(--piedra);
}
.hub-outro p { max-width: 52ch; margin: 0 auto 1.6rem; color: var(--gris); }

/* ── Responsive ── */
@media (max-width: 900px) {
  .m-hero { grid-template-columns: 1fr; gap: 2rem; }
  .m-logo { order: -1; aspect-ratio: 16 / 9; max-width: 28rem; }
  .m-logo img { max-height: 100px; }
  .m-body { grid-template-columns: 1fr; }
  .m-aside { position: static; }
  .m-photo img { aspect-ratio: 16 / 9; }
}
@media (max-width: 480px) {
  .m-facts { grid-template-columns: 1fr; }
  .m-grid, .hub-group .m-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.7rem; }
  .m-card { min-height: 8rem; padding: 1.1rem 0.7rem; }
}

/* ── Reveal ligero (solo con JS; sin JS todo es visible) ── */
.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
}

/* ── Logos: silueta en tinta sobre tarjeta clara (como en la home), color al pasar el cursor;
      la tarjeta principal es oscura, con los logos en crema como en la pared de "Casas" ── */
.m-card img { filter: brightness(0); opacity: 0.72; transition: filter 0.4s, opacity 0.4s; }
.m-card img.l-plate { filter: grayscale(1); mix-blend-mode: multiply; }
.m-card:hover img { filter: none; opacity: 1; }
.m-logo { background: var(--tinta); border-color: var(--tinta); }
.m-logo img { filter: brightness(0) invert(0.93); opacity: 0.92; }
.m-logo img.l-plate { filter: grayscale(1) invert(1) brightness(1.35); mix-blend-mode: screen; }
.m-logo-text { color: var(--crema); }