/* Fletes y Mudanzas D&R — paleta inspirada en la franja de seguridad de sus propias
   unidades (negro/ámbar) y su badge rojo/azul "DR". Ver DECISIONES.md. */

:root {
  --azul: #16233D;
  --azul-2: #1E3358;
  --ambar: #F0A93B;
  --ambar-2: #D98F1E;
  --rojo: #C1432B;
  --crema: #F3EDE1;
  --crema-2: #E8DFCC;
  --blanco: #FFFCF6;
  --grafito: #1B1B1D;
  --gris: #5B6472;
  --linea: #DDD3BC;
  --radio: 14px;
  --sombra: 0 10px 30px -12px rgba(22,35,61,.28);
  --font-display: "Big Shoulders Display", "Arial Narrow", sans-serif;
  --font-body: "Work Sans", "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: auto; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--grafito);
  background: var(--crema);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.contenedor { max-width: 1160px; margin: 0 auto; padding: 0 1.25rem; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: .98;
  letter-spacing: .01em;
  text-transform: uppercase;
  margin: 0;
}

/* ---- franja de seguridad: el elemento firma ---- */
.franja {
  height: 10px;
  background: repeating-linear-gradient(135deg, var(--grafito) 0 18px, var(--ambar) 18px 36px);
}
.etiqueta-carga {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 96px; height: 96px;
  background: var(--blanco);
  border-radius: 10px;
  box-shadow: var(--sombra);
  transform: rotate(-6deg);
  border: 3px solid var(--grafito);
}
.etiqueta-carga::before {
  content: "";
  position: absolute;
  top: -9px; left: 50%; transform: translateX(-50%);
  width: 16px; height: 16px;
  background: var(--crema);
  border: 3px solid var(--grafito);
  border-radius: 50%;
}
.etiqueta-carga .num { font-family: var(--font-display); font-size: 1.9rem; font-weight: 800; color: var(--azul); line-height: 1; }
.etiqueta-carga .lbl { font-size: .62rem; letter-spacing: .06em; text-transform: uppercase; color: var(--gris); margin-top: .1rem; }
.etiqueta-carga .estrellas { color: var(--ambar-2); font-size: .8rem; letter-spacing: 1px; }

/* ---- banner de demo ---- */
.demo-banner {
  background: #2b2620; color: #f2ece1; text-align: center; font-size: .85rem;
  line-height: 1.4; padding: .4rem .9rem; letter-spacing: .01em;
}
@media (min-width: 640px) { .demo-banner { font-size: .92rem; } }

/* ---- header ---- */
header.sitio {
  position: sticky; top: 0; z-index: 40;
  background: rgba(243,237,225,.94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--linea);
}
.nav-fila {
  display: flex; align-items: center; justify-content: space-between;
  padding: .7rem 0;
  gap: .75rem;
}
.marca { display: flex; align-items: center; gap: .55rem; text-decoration: none; }
.marca svg { color: var(--azul); flex-shrink: 0; }
.marca .txt { font-family: var(--font-display); font-weight: 800; font-size: 1.28rem; color: var(--azul); text-transform: uppercase; line-height: 1; }
.marca .txt small { display: block; font-family: var(--font-body); font-weight: 600; font-size: .58rem; letter-spacing: .1em; color: var(--gris); text-transform: uppercase; margin-top: .15rem; }
.nav-ctas { display: flex; align-items: center; gap: .5rem; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-family: var(--font-body); font-weight: 700; font-size: .95rem;
  padding: .68rem 1.15rem; border-radius: 999px; text-decoration: none;
  border: 2px solid transparent; cursor: pointer; white-space: nowrap;
  transition: transform .12s ease, box-shadow .12s ease;
}
.btn:active { transform: scale(.97); }
.btn-wa { background: var(--rojo); color: #fff; box-shadow: 0 6px 18px -6px rgba(193,67,43,.55); }
.btn-wa:hover { box-shadow: 0 8px 22px -6px rgba(193,67,43,.7); }
.btn-tel { background: transparent; border-color: var(--azul); color: var(--azul); }
.btn-tel:hover { background: var(--azul); color: #fff; }
.btn-grande { padding: .95rem 1.6rem; font-size: 1.05rem; }
.btn-sm { padding: .5rem .85rem; font-size: .82rem; }

/* ---- hero ---- */
.hero { background: var(--azul); color: var(--crema); position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1fr; }
.hero-texto { padding: 2.6rem 0 2.2rem; position: relative; z-index: 2; }
.hero-eyebrow {
  display: inline-block; font-size: .74rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ambar); margin-bottom: .9rem;
  border: 1px solid rgba(240,169,59,.5); padding: .3rem .7rem; border-radius: 999px;
}
.hero h1 { font-size: clamp(2.1rem, 8vw, 3.1rem); color: #fff; margin-bottom: 1rem; }
.hero .tagline { font-size: 1.06rem; line-height: 1.55; color: #D9E0EC; max-width: 34rem; margin: 0 0 1.6rem; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: .75rem; }
.hero-foto-wrap { position: relative; }
.hero-foto { width: 100%; height: min(58vw, 420px); object-fit: cover; display: block; }
.hero-tag-flotante { position: absolute; right: 1.1rem; bottom: -1.4rem; z-index: 3; }

@media (min-width: 900px) {
  .hero-grid { grid-template-columns: 1.05fr 1fr; align-items: stretch; }
  .hero-texto { padding: 4.2rem 3.5rem 4.2rem 0; display: flex; flex-direction: column; justify-content: center; }
  .hero-foto { height: 100%; min-height: min(56vh, 560px); max-height: 620px; }
  .hero-tag-flotante { right: 2rem; bottom: 2rem; }
}

/* ---- secciones genéricas ---- */
section.bloque { padding: 3.4rem 0; }
.bloque-cabecera { max-width: 40rem; margin: 0 0 2.2rem; }
.bloque-eyebrow { font-size: .74rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--ambar-2); margin-bottom: .5rem; display: block; }
.bloque h2 { font-size: clamp(1.7rem, 5vw, 2.3rem); color: var(--azul); }
.bloque p.lead { color: var(--gris); font-size: 1.02rem; line-height: 1.6; margin-top: .8rem; }

/* ---- sobre nosotros ---- */
.nosotros-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; align-items: center; }
.nosotros-foto { border-radius: var(--radio); overflow: hidden; box-shadow: var(--sombra); aspect-ratio: 3/4; object-fit: cover; width: 100%; }
.nosotros-texto p { line-height: 1.68; color: #33363c; font-size: 1.02rem; }
.stats-fila { display: flex; flex-wrap: wrap; gap: 1.6rem; margin-top: 1.6rem; }
.stat { }
.stat .n { font-family: var(--font-display); font-size: 2.1rem; color: var(--azul); font-weight: 800; line-height: 1; }
.stat .l { font-size: .78rem; color: var(--gris); text-transform: uppercase; letter-spacing: .05em; margin-top: .2rem; }
@media (min-width: 860px) {
  .nosotros-grid { grid-template-columns: .8fr 1.2fr; gap: 3rem; }
}

/* ---- galería ---- */
.galeria-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: .75rem;
}
.galeria-item { position: relative; border-radius: 10px; overflow: hidden; box-shadow: 0 4px 14px -6px rgba(22,35,61,.25); }
.galeria-item img, .galeria-item video { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; transition: transform .35s ease; }
.galeria-item:hover img { transform: scale(1.05); }
.galeria-item .cap {
  position: absolute; left: 0; right: 0; bottom: 0; padding: .6rem .7rem .5rem;
  background: linear-gradient(0deg, rgba(22,35,61,.85), rgba(22,35,61,0));
  color: #fff; font-size: .78rem; font-weight: 600; line-height: 1.3;
}
.galeria-item:first-child { grid-column: span 2; }
.galeria-item:first-child img, .galeria-item:first-child video { aspect-ratio: 16/9; }
@media (min-width: 720px) {
  .galeria-grid { grid-template-columns: repeat(4, 1fr); }
  .galeria-item:first-child { grid-column: span 2; grid-row: span 2; }
  .galeria-item:first-child img, .galeria-item:first-child video { aspect-ratio: 1/1; height: 100%; }
}

/* ---- servicios ---- */
.servicios-grid { display: grid; grid-template-columns: 1fr; gap: 1.1rem; }
.servicio-card {
  background: var(--blanco); border-radius: var(--radio); padding: 1.5rem 1.4rem;
  border: 1px solid var(--linea); position: relative;
}
.servicio-card .franja-mini {
  width: 34px; height: 8px; border-radius: 4px; margin-bottom: 1rem;
  background: repeating-linear-gradient(135deg, var(--grafito) 0 6px, var(--ambar) 6px 12px);
}
.servicio-card h3 { font-size: 1.18rem; color: var(--azul); text-transform: none; letter-spacing: 0; margin-bottom: .5rem; font-weight: 800; }
.servicio-card p { color: var(--gris); font-size: .94rem; line-height: 1.55; margin: 0; }
@media (min-width: 700px) { .servicios-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .servicios-grid { grid-template-columns: repeat(4, 1fr); } }

/* ---- reseñas ---- */
.resenas-grid { display: grid; grid-template-columns: 1fr; gap: 1.1rem; }
.resena-card {
  background: var(--blanco); border-left: 4px solid var(--ambar);
  border-radius: 4px 12px 12px 4px; padding: 1.3rem 1.4rem; box-shadow: 0 4px 14px -8px rgba(22,35,61,.2);
}
.resena-card .estrellas { color: var(--ambar-2); letter-spacing: 2px; font-size: .95rem; margin-bottom: .5rem; }
.resena-card p { font-size: .98rem; line-height: 1.6; color: #2c2f34; margin: 0; font-style: italic; }
@media (min-width: 760px) { .resenas-grid { grid-template-columns: repeat(3, 1fr); } }

/* ---- contacto ---- */
.contacto { background: var(--azul); color: var(--crema); }
.contacto h2 { color: #fff; }
.contacto-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.contacto-info { display: flex; flex-direction: column; gap: 1.1rem; }
.contacto-fila { display: flex; gap: .8rem; align-items: flex-start; }
.contacto-fila svg { flex-shrink: 0; margin-top: .15rem; color: var(--ambar); }
.contacto-fila .t { font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; color: #AEB9CE; margin-bottom: .15rem; }
.contacto-fila a, .contacto-fila span.valor { color: #fff; font-size: 1.02rem; font-weight: 600; text-decoration: none; }
.contacto-fila a:hover { color: var(--ambar); }
.mapa-wrap { border-radius: var(--radio); overflow: hidden; box-shadow: var(--sombra); border: 3px solid rgba(255,255,255,.12); }
.mapa-wrap iframe { width: 100%; height: 260px; border: 0; display: block; }
@media (min-width: 860px) { .contacto-grid { grid-template-columns: 1fr 1fr; align-items: start; } }

.redes-fila { display: flex; gap: .6rem; margin-top: .3rem; }
.redes-fila a {
  display: flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--azul); color: #fff; transition: transform .15s ease, background .15s ease;
}
.redes-fila a:hover { transform: translateY(-2px); background: var(--rojo); }
.contacto .redes-fila a { background: rgba(255,255,255,.12); }
.contacto .redes-fila a:hover { background: var(--ambar); color: var(--azul); }

/* ---- footer ---- */
footer.sitio { background: var(--grafito); color: #C9CBCF; padding: 2.4rem 0 1.6rem; }
.footer-grid { display: flex; flex-direction: column; gap: 1.4rem; }
.footer-marca { font-family: var(--font-display); font-weight: 800; text-transform: uppercase; color: #fff; font-size: 1.1rem; }
.footer-tel { margin: .4rem 0 .8rem; }
.footer-tel a { color: #C9CBCF; text-decoration: none; font-weight: 600; }
.footer-tel a:hover { color: var(--ambar); }
footer.sitio .redes-fila a { background: rgba(255,255,255,.08); }
footer.sitio .redes-fila a:hover { background: var(--ambar); color: var(--grafito); }
.footer-credito { font-size: .82rem; color: #9A9DA5; border-top: 1px solid rgba(255,255,255,.1); padding-top: 1.2rem; line-height: 1.7; }
.footer-credito a { color: #C9CBCF; text-decoration: underline; text-underline-offset: 2px; }
.footer-credito a:hover { color: var(--ambar); }

/* ---- whatsapp flotante ---- */
.wa-flotante {
  position: fixed; right: 1rem; bottom: 1rem; z-index: 50;
  width: 58px; height: 58px; border-radius: 50%; background: #128C7E;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 22px -6px rgba(0,0,0,.4); color: #fff;
}
.wa-flotante svg { width: 28px; height: 28px; }

@media (prefers-reduced-motion: reduce) {
  .galeria-item img { transition: none; }
}

/* ---- accesibilidad: foco visible ---- */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 3px solid var(--ambar); outline-offset: 2px;
}