/* Duke's Fuentes · Landing · JLE-Tecnologías Web */
:root {
  --bordo: #5e1a12;
  --bordo-2: #7a2418;
  --bordo-claro: #9c3a26;
  --tinta: #24180f;
  --tinta-2: #4a3b30;
  --piedra: #f3ede3;
  --piedra-2: #e7dccb;
  --arena: #c9b493;
  --blanco: #fffdf9;
  --oscuro: #1d1410;
  --wa: #1fae55;
  --wa-hover: #178f45;
  --linea: rgba(36, 24, 15, .12);
  --sombra: 0 10px 30px -12px rgba(36, 24, 15, .28);
  --radio: 14px;
  --fuente-titulo: "Marcellus", Georgia, "Times New Roman", serif;
  --fuente: "Figtree", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --ancho: 1200px;
  --gutter: clamp(16px, 4vw, 32px);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { overflow-x: clip; scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--fuente); font-size: 17px; line-height: 1.6;
  color: var(--tinta); background: var(--blanco); overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--bordo-2); }
h1, h2, h3 { font-family: var(--fuente-titulo); font-weight: 400; line-height: 1.15; margin: 0 0 .5em; letter-spacing: .005em; }
h2 { font-size: clamp(1.9rem, 4vw, 2.85rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1em; }
svg { width: 1.2em; height: 1.2em; flex: none; }
:focus-visible { outline: 3px solid var(--arena); outline-offset: 3px; }

.saltar { position: absolute; left: -999px; top: 8px; background: var(--bordo); color: #fff; padding: 8px 14px; z-index: 200; border-radius: 8px; }
.saltar:focus { left: 8px; }
.contenedor { width: 100%; max-width: var(--ancho); margin-inline: auto; padding-inline: var(--gutter); }
.angosto { max-width: 860px; }
.centrado { text-align: center; margin-top: 2.2rem; }
.sobretitulo {
  font-size: .8rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--bordo-claro); margin-bottom: .8rem; display: inline-flex; align-items: center; gap: .6rem;
}
.sobretitulo::before { content: ""; width: 26px; height: 2px; background: currentColor; }

/* ---------- Botones ---------- */
.boton {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  padding: .8em 1.35em; border-radius: 999px; font-weight: 700; font-size: .98rem;
  text-decoration: none; border: 2px solid transparent; cursor: pointer; font-family: inherit;
  transition: background .2s, color .2s, transform .2s, box-shadow .2s; line-height: 1.2; text-align: center;
}
.boton:hover { transform: translateY(-2px); }
.boton--grande { padding: 1em 1.6em; font-size: 1.04rem; }
.boton--ancho { width: 100%; }
.boton--wa { background: var(--wa); color: #fff; box-shadow: 0 8px 20px -8px rgba(31, 174, 85, .6); }
.boton--wa:hover { background: var(--wa-hover); }
.boton--primario { background: var(--bordo); color: #fff; }
.boton--primario:hover { background: var(--bordo-2); }
.boton--claro { background: rgba(255, 253, 249, .1); color: #fff; border-color: rgba(255, 255, 255, .7); backdrop-filter: blur(4px); }
.boton--claro:hover { background: #fff; color: var(--bordo); }
.enlace { font-weight: 600; }

/* ---------- Encabezado ---------- */
.encabezado {
  position: sticky; top: 0; z-index: 100; background: rgba(255, 253, 249, .94);
  backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--linea);
}
.encabezado__fila { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 70px; }
.marca { display: flex; align-items: center; gap: .7rem; text-decoration: none; color: var(--tinta); min-width: 0; }
.marca__logo { width: 44px; height: 44px; border-radius: 10px; object-fit: cover; background: var(--bordo); }
.marca__texto { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; }
.marca__texto strong { font-family: var(--fuente-titulo); font-weight: 400; font-size: 1.3rem; color: var(--bordo); }
.marca__texto small { font-size: .72rem; color: var(--tinta-2); letter-spacing: .04em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.menu { display: flex; align-items: center; gap: .2rem; }
.menu a:not(.boton) { text-decoration: none; color: var(--tinta); font-weight: 600; font-size: .95rem; padding: .5em .7em; border-radius: 8px; }
.menu a:not(.boton):hover { color: var(--bordo); background: var(--piedra); }
.menu__cta { margin-left: .5rem; padding: .65em 1.1em; }
.hamburguesa { display: none; width: 46px; height: 46px; border: 0; background: transparent; cursor: pointer; padding: 11px; border-radius: 10px; }
.hamburguesa span { display: block; height: 2px; background: var(--tinta); margin: 5px 0; border-radius: 2px; transition: transform .25s, opacity .25s; }
.hamburguesa[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburguesa[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburguesa[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Portada ---------- */
.portada { position: relative; min-height: min(92vh, 860px); display: flex; align-items: flex-end; color: #fff; isolation: isolate; overflow: hidden; background: var(--oscuro); }
.portada__fondo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; animation: acercar 18s ease-out both; }
.portada::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(90deg, rgba(29, 20, 16, .88) 0%, rgba(29, 20, 16, .55) 50%, rgba(29, 20, 16, .15) 100%),
    linear-gradient(0deg, rgba(29, 20, 16, .85) 0%, rgba(29, 20, 16, 0) 55%);
}
@keyframes acercar { from { transform: scale(1.08); } to { transform: scale(1); } }
.portada__contenido { padding-block: clamp(90px, 14vh, 150px) clamp(36px, 6vh, 64px); }
.portada .sobretitulo { color: var(--arena); }
.portada h1 { font-size: clamp(2.2rem, 5.6vw, 4.2rem); max-width: 17ch; margin-bottom: .45em; }
.portada h1 em { font-style: normal; color: var(--arena); }
.portada__bajada { font-size: clamp(1.02rem, 1.6vw, 1.2rem); max-width: 56ch; color: rgba(255, 255, 255, .9); }
.portada__acciones { display: flex; flex-wrap: wrap; gap: .8rem; margin: 1.8rem 0 2.6rem; }
.cifras { list-style: none; padding: 1.4rem 0 0; margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; border-top: 1px solid rgba(255, 255, 255, .25); max-width: 760px; }
.cifras li { display: flex; flex-direction: column; }
.cifras strong { font-family: var(--fuente-titulo); font-weight: 400; font-size: clamp(1.9rem, 3.6vw, 2.6rem); line-height: 1; color: #fff; }
.cifras span { font-size: .85rem; color: rgba(255, 255, 255, .78); margin-top: .35rem; }

/* ---------- Cinta de clientes ---------- */
.cinta { background: var(--bordo); color: #f6e9dc; padding: 1rem 0; overflow: hidden; display: flex; align-items: center; gap: 1.5rem; }
.cinta__titulo { margin: 0; padding-left: var(--gutter); font-family: var(--fuente-titulo); font-size: 1.05rem; white-space: nowrap; flex: none; }
.cinta__pista { display: flex; overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.cinta__lista { list-style: none; margin: 0; padding: 0; display: flex; flex: none; animation: desplazar 50s linear infinite; }
.cinta__lista li { white-space: nowrap; padding: 0 1.6rem; font-size: .92rem; font-weight: 600; position: relative; }
.cinta__lista li::after { content: "◆"; position: absolute; right: -.35rem; font-size: .5rem; top: .45em; color: var(--arena); }
@keyframes desplazar { to { transform: translateX(-100%); } }

/* ---------- Secciones ---------- */
.seccion { padding-block: clamp(64px, 9vw, 112px); }
.seccion--piedra { background: var(--piedra); }
.seccion--oscura { background: var(--oscuro); color: #efe6da; }
.seccion--oscura h2, .seccion--oscura h3 { color: #fff; }
.seccion--oscura .sobretitulo { color: var(--arena); }
.seccion__cabecera { max-width: 720px; margin-bottom: clamp(32px, 5vw, 56px); }
.seccion__cabecera p:last-child { color: var(--tinta-2); font-size: 1.05rem; }
.seccion--oscura .seccion__cabecera p:last-child { color: #d8cbbb; }

/* ---------- Productos ---------- */
.productos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2.4vw, 28px); }
.producto { background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); overflow: hidden; display: flex; flex-direction: column; box-shadow: var(--sombra); transition: transform .3s; }
.producto:hover { transform: translateY(-4px); }
.producto img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; background: var(--piedra-2); }
.producto__texto { padding: 1.3rem 1.4rem 1.5rem; display: flex; flex-direction: column; flex: 1; }
.producto__texto h3 { color: var(--bordo); }
.producto__texto p { color: var(--tinta-2); font-size: .97rem; }
.producto__modelos { margin-top: auto; margin-bottom: 0 !important; padding-top: .9rem; border-top: 1px dashed var(--linea); font-size: .85rem !important; color: var(--tinta) !important; font-weight: 600; }

/* ---------- Tienda ---------- */
.tienda { background: #fff; border-radius: calc(var(--radio) + 4px); border: 1px solid var(--linea); box-shadow: var(--sombra); overflow: hidden; padding: 6px; }
.tienda__marco { display: block; width: 100%; max-width: 100%; height: 1800px; border: 0; border-radius: var(--radio); background: var(--piedra); }
.tienda__pie { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 1.4rem; }

/* ---------- Beneficios ---------- */
.beneficios { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--linea); border-left: 1px solid var(--linea); }
.beneficios li { padding: clamp(22px, 3vw, 34px); border-right: 1px solid var(--linea); border-bottom: 1px solid var(--linea); }
.beneficios svg { width: 38px; height: 38px; color: var(--bordo-claro); margin-bottom: 1rem; }
.beneficios h3 { font-size: 1.2rem; }
.beneficios p { color: var(--tinta-2); margin: 0; font-size: .97rem; }

/* ---------- Proceso ---------- */
.pasos { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(16px, 2vw, 24px); counter-reset: paso; }
.paso { position: relative; }
.paso img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; border-radius: var(--radio); margin-bottom: 1.1rem; filter: saturate(.9); background: #2c211b; }
.paso__num { position: absolute; top: 12px; left: 12px; background: var(--bordo); color: #fff; font-family: var(--fuente-titulo); font-size: 1.1rem; padding: .2em .6em; border-radius: 8px; }
.paso p { color: #d8cbbb; font-size: .96rem; }

/* ---------- Segmentos ---------- */
.segmentos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(14px, 2vw, 22px); }
.segmento { padding: 1.6rem 1.5rem; border-radius: var(--radio); background: var(--piedra); border-top: 4px solid var(--bordo); }
.segmento h3 { color: var(--bordo); font-size: 1.22rem; }
.segmento p { margin: 0; color: var(--tinta-2); font-size: .97rem; }

/* ---------- Historia ---------- */
.historia { display: grid; grid-template-columns: 5fr 6fr; gap: clamp(28px, 6vw, 80px); align-items: center; }
.historia__foto { margin: 0; position: relative; }
.historia__foto img { border-radius: var(--radio); aspect-ratio: 9 / 10; object-fit: cover; width: 100%; box-shadow: var(--sombra); background: var(--piedra-2); }
.historia__marco { position: relative; isolation: isolate; }
.historia__marco::before { content: ""; position: absolute; inset: 18px -18px -18px 18px; border: 2px solid var(--arena); border-radius: var(--radio); z-index: -1; }
.historia__foto figcaption { margin-top: 1.6rem; font-size: .9rem; color: var(--tinta-2); font-style: italic; }
.historia__texto p { color: var(--tinta-2); }
.historia__texto strong { color: var(--tinta); }
blockquote { margin: 1.6rem 0 2rem; padding: .2rem 0 .2rem 1.3rem; border-left: 3px solid var(--bordo); font-family: var(--fuente-titulo); font-size: 1.3rem; line-height: 1.4; color: var(--bordo); }

/* ---------- Galería ---------- */
.filtros { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.6rem; }
.filtro { font: inherit; font-weight: 600; font-size: .92rem; padding: .5em 1.1em; border-radius: 999px; border: 1px solid var(--linea); background: #fff; color: var(--tinta); cursor: pointer; transition: background .2s, color .2s; }
.filtro:hover { border-color: var(--bordo); }
.filtro.activo { background: var(--bordo); color: #fff; border-color: var(--bordo); }
.galeria { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.galeria__item { padding: 0; border: 0; border-radius: 10px; overflow: hidden; cursor: zoom-in; background: var(--piedra-2); aspect-ratio: 1; }
.galeria__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.galeria__item:hover img { transform: scale(1.06); }
.galeria__item[hidden] { display: none; }

/* ---------- Videos ---------- */
.videos { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.video { position: relative; padding: 0; border: 0; border-radius: var(--radio); overflow: hidden; aspect-ratio: 16 / 9; background: #000; cursor: pointer; }
.video img { width: 100%; height: 100%; object-fit: cover; opacity: .85; transition: opacity .2s; }
.video:hover img { opacity: 1; }
.video__play { position: absolute; inset: 0; margin: auto; width: 62px; height: 44px; background: rgba(94, 26, 18, .92); border-radius: 12px; }
.video__play::after { content: ""; position: absolute; left: 25px; top: 13px; border-left: 16px solid #fff; border-top: 9px solid transparent; border-bottom: 9px solid transparent; }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* ---------- Clientes ---------- */
.clientes { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.clientes__intro p { color: var(--tinta-2); }
.clientes__intro img { border-radius: var(--radio); margin-top: 1.5rem; aspect-ratio: 4 / 3; object-fit: cover; width: 100%; background: var(--piedra-2); }
.clientes__listas { columns: 2; column-gap: clamp(20px, 3vw, 40px); }
.provincia { break-inside: avoid; margin-bottom: 1.6rem; }
.provincia h3 { font-size: 1.1rem; color: var(--bordo); border-bottom: 1px solid var(--linea); padding-bottom: .4rem; }
.provincia ul { list-style: none; margin: 0; padding: 0; }
.provincia li { padding: .28rem 0 .28rem 1.2rem; position: relative; font-size: .95rem; }
.provincia li::before { content: ""; position: absolute; left: 0; top: .78em; width: 7px; height: 7px; background: var(--arena); transform: rotate(45deg); }
.nota { font-size: .9rem; color: var(--tinta-2); font-style: italic; margin-top: .5rem; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 10px; }
.faq__item { background: #fff; border: 1px solid var(--linea); border-radius: 12px; }
.faq__item summary { cursor: pointer; list-style: none; padding: 1.1rem 3rem 1.1rem 1.3rem; font-weight: 700; position: relative; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; position: absolute; right: 1.2rem; top: 50%; transform: translateY(-50%); font-size: 1.5rem; font-weight: 400; color: var(--bordo); transition: transform .2s; }
.faq__item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq__item p { padding: 0 1.3rem 1.2rem; margin: 0; color: var(--tinta-2); }

/* ---------- Contacto ---------- */
.contacto { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.contacto__info > p { color: #d8cbbb; }
.datos { list-style: none; margin: 1.6rem 0; padding: 0; display: grid; gap: 1rem; }
.datos li { display: flex; gap: .9rem; align-items: flex-start; }
.datos svg { width: 26px; height: 26px; color: var(--arena); margin-top: .2rem; }
.datos span { display: block; font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; color: #b8a892; }
.datos a { color: #fff; font-weight: 600; text-decoration: none; word-break: break-word; }
.datos a:hover { text-decoration: underline; }
.datos a.tel { white-space: nowrap; display: inline-block; margin-right: 1rem; }
.mapa { border-radius: var(--radio); overflow: hidden; aspect-ratio: 16 / 10; background: #2c211b; }
.mapa iframe { width: 100%; height: 100%; border: 0; display: block; filter: grayscale(.3) contrast(1.05); }
.formulario { background: var(--blanco); color: var(--tinta); border-radius: calc(var(--radio) + 4px); padding: clamp(22px, 4vw, 38px); box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .6); }
.formulario h3 { font-size: 1.6rem; color: var(--bordo); margin-bottom: .2em; }
.formulario__ayuda { color: var(--tinta-2); font-size: .94rem; }
.formulario label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 1rem; }
.formulario input, .formulario select, .formulario textarea {
  display: block; width: 100%; margin-top: .35rem; font: inherit; font-size: 16px; font-weight: 400;
  padding: .75em .9em; border: 1px solid #d6cab8; border-radius: 10px; background: #fff; color: var(--tinta);
}
.formulario input:focus, .formulario select:focus, .formulario textarea:focus { outline: none; border-color: var(--bordo); box-shadow: 0 0 0 3px rgba(94, 26, 18, .15); }
.formulario textarea { resize: vertical; min-height: 110px; }
.formulario__fila { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; }
.formulario__error { color: #b3261e; font-weight: 600; font-size: .92rem; }
.formulario__alt { display: block; text-align: center; margin-top: 1rem; font-size: .92rem; font-weight: 600; }

/* ---------- Pie ---------- */
.pie { background: #140d0a; color: #cbbba6; padding: 48px 0 calc(28px + env(safe-area-inset-bottom)); font-size: .93rem; }
.pie__fila { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2rem; padding-bottom: 28px; border-bottom: 1px solid rgba(255, 255, 255, .1); }
.pie__marca { display: flex; gap: 1rem; max-width: 460px; }
.pie__marca img { width: 56px; height: 56px; border-radius: 12px; object-fit: cover; flex: none; }
.pie__marca strong { font-family: var(--fuente-titulo); font-weight: 400; font-size: 1.35rem; color: #fff; }
.pie__marca p { margin: .3rem 0 0; }
.pie__nav { display: flex; flex-wrap: wrap; gap: .4rem 1.3rem; align-content: flex-start; max-width: 520px; }
.pie__nav a, .pie__legal a { color: #e8dccb; text-decoration: none; }
.pie__nav a:hover, .pie__legal a:hover { color: #fff; text-decoration: underline; }
.pie__legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem 2rem; padding-top: 20px; }
.pie__legal p { margin: 0; }

/* ---------- WhatsApp flotante y barra móvil ---------- */
.wa-flotante { position: fixed; right: 22px; bottom: 22px; z-index: 90; width: 60px; height: 60px; border-radius: 50%; background: var(--wa); color: #fff; display: grid; place-items: center; box-shadow: 0 12px 28px -8px rgba(0, 0, 0, .45); transition: transform .2s; }
.wa-flotante:hover { transform: scale(1.08); }
.wa-flotante svg { width: 32px; height: 32px; }
.barra-movil { display: none; }

/* ---------- Visor ---------- */
.visor { border: 0; padding: 0; background: transparent; max-width: 100vw; max-height: 100vh; width: 100vw; height: 100vh; margin: 0; }
.visor::backdrop { background: rgba(10, 6, 4, .92); }
.visor[open] { display: flex; flex-direction: column; align-items: center; justify-content: center; }
.visor img { max-width: min(92vw, 1400px); max-height: 80vh; width: auto; height: auto; border-radius: 8px; object-fit: contain; }
.visor__texto { color: #e8dccb; margin: 1rem 1rem 0; text-align: center; font-size: .95rem; }
.visor__cerrar, .visor__nav { position: fixed; background: rgba(255, 255, 255, .12); color: #fff; border: 0; cursor: pointer; border-radius: 50%; width: 48px; height: 48px; font-size: 2rem; line-height: 1; display: grid; place-items: center; }
.visor__cerrar { top: 16px; right: 16px; }
.visor__nav { top: 50%; transform: translateY(-50%); }
.visor__nav--ant { left: 12px; }
.visor__nav--sig { right: 12px; }
.visor__cerrar:hover, .visor__nav:hover { background: rgba(255, 255, 255, .25); }

/* ---------- Aparición suave ---------- */
.revelar { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.revelar.visible { opacity: 1; transform: none; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1100px) {
  .menu a:not(.boton) { padding: .5em .5em; font-size: .9rem; }
  .pasos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .videos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tienda__marco { height: 2500px; }
}

@media (max-width: 980px) {
  .hamburguesa { display: block; }
  .menu {
    position: fixed; inset: 70px 0 0 0; background: var(--blanco); flex-direction: column; align-items: stretch;
    padding: 1.2rem var(--gutter) 2rem; gap: .2rem; overflow-y: auto;
    opacity: 0; transform: translateY(-10px); visibility: hidden; transition: opacity .25s ease, transform .25s ease, visibility .25s;
  }
  .menu.abierto { opacity: 1; transform: none; visibility: visible; }
  .menu a:not(.boton) { font-size: 1.15rem; padding: .85em .4em; border-bottom: 1px solid var(--linea); border-radius: 0; }
  .menu__cta { margin: 1.2rem 0 0; padding: 1em; font-size: 1.05rem; }
  .productos, .segmentos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .beneficios { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .galeria { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .historia, .clientes, .contacto { grid-template-columns: 1fr; }
  .historia__foto { max-width: 560px; }
  .clientes__intro img { max-width: 560px; }
}

@media (max-width: 700px) {
  body { font-size: 16px; padding-bottom: calc(68px + env(safe-area-inset-bottom)); }
  .encabezado__fila { min-height: 64px; }
  .menu { inset: 64px 0 0 0; }
  html { scroll-padding-top: 72px; }
  .marca__logo { width: 40px; height: 40px; }
  .marca__texto strong { font-size: 1.15rem; }
  .portada { min-height: auto; }
  .portada::before { background: linear-gradient(0deg, rgba(29, 20, 16, .94) 0%, rgba(29, 20, 16, .7) 55%, rgba(29, 20, 16, .45) 100%); }
  .portada__contenido { padding-block: 72px 36px; }
  .portada__acciones .boton { width: 100%; }
  .cifras { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.2rem 1rem; }
  .cinta { flex-direction: column; align-items: stretch; gap: .6rem; }
  .cinta__titulo { text-align: center; padding: 0; }
  .productos, .segmentos, .beneficios { grid-template-columns: 1fr; }
  .pasos { grid-template-columns: 1fr; }
  .galeria { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .videos { grid-template-columns: 1fr; }
  .clientes__listas { columns: 1; }
  .tienda { padding: 0; border-radius: var(--radio); }
  .tienda__marco { height: 3600px; border-radius: 0; }
  .tienda__pie { flex-direction: column; align-items: stretch; text-align: center; }
  .formulario__fila { grid-template-columns: 1fr; }
  .historia__marco::before { inset: 12px -10px -10px 12px; }
  .wa-flotante { display: none; }
  .barra-movil {
    display: grid; grid-template-columns: 1.3fr 1fr; gap: 8px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 95;
    padding: 8px 10px calc(8px + env(safe-area-inset-bottom)); background: rgba(255, 253, 249, .97);
    border-top: 1px solid var(--linea); box-shadow: 0 -8px 20px -10px rgba(0, 0, 0, .25); transition: transform .3s;
  }
  .barra-movil.oculta { transform: translateY(110%); }
  .barra-movil__btn { display: flex; align-items: center; justify-content: center; gap: .45em; padding: .8em; border-radius: 12px; font-weight: 700; text-decoration: none; background: var(--bordo); color: #fff; font-size: .98rem; }
  .barra-movil__btn--wa { background: var(--wa); }
  .visor__nav { top: auto; bottom: 20px; transform: none; }
}

@media (max-width: 380px) {
  .marca__texto small { display: none; }
  .cifras span { font-size: .78rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .revelar { opacity: 1; transform: none; }
}

@media print {
  .encabezado, .wa-flotante, .barra-movil, .tienda, .videos, .formulario { display: none !important; }
  body { padding: 0; }
}