/* Web CALITEST — tema claro tecnológico */
:root {
  --fondo: #f4f7fb;
  --fondo-2: #eaf1f7;
  --superficie: #ffffff;
  --vidrio: rgba(255, 255, 255, .72);
  --tinta: #0c1a2a;
  --texto: #3a4b5e;
  --suave: #6b7c8f;
  --borde: #dfe7ef;
  --verde: #0b9444;
  --verde-osc: #077536;
  --verde-cl: #22c55e;
  --cian: #06b6d4;
  --degradado: linear-gradient(120deg, #0b9444 0%, #10b981 45%, #06b6d4 100%);
  --sombra: 0 1px 2px rgba(12, 26, 42, .04), 0 8px 24px rgba(12, 26, 42, .06);
  --sombra-alta: 0 2px 4px rgba(12, 26, 42, .05), 0 24px 48px -12px rgba(12, 26, 42, .18);
  --radio: 18px;
  --radio-sm: 12px;
  --f-titulo: "Space Grotesk", system-ui, sans-serif;
  --f-texto: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "Cascadia Code", monospace;
  --ancho: 1200px;
  --alto-cabecera: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--alto-cabecera) + 16px); }
body {
  margin: 0; background: var(--fondo); color: var(--texto);
  font: 16px/1.65 var(--f-texto); -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--verde); text-decoration: none; }
a:hover { color: var(--verde-osc); }
h1, h2, h3 { font-family: var(--f-titulo); color: var(--tinta); line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.02em; }
h1 { font-size: clamp(2rem, 4.6vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
.mono { font-family: var(--f-mono); letter-spacing: .02em; }
.contenedor { width: min(var(--ancho), 100% - 32px); margin-inline: auto; }
.ico { width: 20px; height: 20px; flex: none; }
.ico-sm { width: 16px; height: 16px; }
:focus-visible { outline: 2px solid var(--cian); outline-offset: 3px; border-radius: 6px; }

/* Barra de progreso de lectura */
.progreso { position: fixed; inset: 0 auto auto 0; height: 3px; width: 100%; transform-origin: left; transform: scaleX(0); background: var(--degradado); z-index: 60; }

/* Barra superior */
.topbar { background: var(--tinta); color: #c8d6e5; font-size: .8rem; }
.topbar-in { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 36px; }
.topbar-lema { display: flex; align-items: center; gap: 8px; font-family: var(--f-mono); text-transform: uppercase; letter-spacing: .06em; font-size: .72rem; }
.topbar-datos { display: flex; gap: 20px; }
.topbar-datos a, .topbar-datos span { color: #c8d6e5; display: inline-flex; align-items: center; gap: 6px; }
.topbar-datos a:hover { color: #fff; }
.topbar .ico { width: 14px; height: 14px; color: var(--verde-cl); }
.punto-vivo { width: 8px; height: 8px; border-radius: 50%; background: var(--verde-cl); box-shadow: 0 0 0 0 rgba(34, 197, 94, .6); animation: latido 2s infinite; flex: none; }
@keyframes latido { 0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, .55); } 70% { box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); } 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); } }

/* Cabecera */
.cabecera { position: sticky; top: 0; z-index: 50; background: var(--vidrio); backdrop-filter: saturate(1.6) blur(14px); -webkit-backdrop-filter: saturate(1.6) blur(14px); border-bottom: 1px solid transparent; transition: border-color .3s, box-shadow .3s; }
.cabecera.fija { border-bottom-color: var(--borde); box-shadow: 0 8px 24px -16px rgba(12, 26, 42, .25); }
.cabecera-in { display: flex; align-items: center; gap: 24px; height: var(--alto-cabecera); }
.marca img { height: 44px; width: auto; }
.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav > a, .desplegable > button { position: relative; padding: 8px 12px; color: var(--tinta); font: 500 .92rem var(--f-texto); background: none; border: 0; cursor: pointer; display: inline-flex; align-items: center; gap: 4px; border-radius: 10px; }
.nav > a::after, .desplegable > button::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 2px; height: 2px; border-radius: 2px; background: var(--degradado); transform: scaleX(0); transform-origin: left; transition: transform .3s ease; }
.nav > a:hover::after, .nav > a.activo::after, .desplegable > button.activo::after, .desplegable:hover > button::after { transform: scaleX(1); }
.nav > a.activo { color: var(--verde); }
.desplegable { position: relative; }
.desplegable-menu { position: absolute; top: calc(100% + 8px); left: 0; min-width: 240px; padding: 8px; background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio-sm); box-shadow: var(--sombra-alta); opacity: 0; visibility: hidden; transform: translateY(6px); transition: .2s; }
.desplegable:hover .desplegable-menu, .desplegable.abierto .desplegable-menu { opacity: 1; visibility: visible; transform: none; }
.desplegable-menu a { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 8px; color: var(--tinta); font-size: .92rem; }
.desplegable-menu a:hover { background: var(--fondo); color: var(--verde); }
.cabecera-acciones { display: flex; align-items: center; gap: 8px; }
.btn-icono { width: 42px; height: 42px; display: inline-grid; place-items: center; border-radius: 12px; border: 1px solid var(--borde); background: var(--superficie); color: var(--tinta); cursor: pointer; transition: .2s; }
.btn-icono:hover { border-color: var(--verde); color: var(--verde); }
.menu-movil, .nav .nav-cta-movil { display: none; }

/* Botones */
.btn { position: relative; overflow: hidden; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 20px; border-radius: 12px; font: 600 .95rem var(--f-texto); border: 1px solid transparent; cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s, color .2s; white-space: nowrap; }
.btn-grande { padding: 14px 26px; font-size: 1rem; }
.btn-bloque { width: 100%; }
.btn-primario { background: var(--degradado); background-size: 160% 100%; color: #fff; box-shadow: 0 8px 20px -8px rgba(11, 148, 68, .6); }
.btn-primario:hover { color: #fff; background-position: 100% 0; box-shadow: 0 12px 28px -8px rgba(6, 182, 212, .55); }
.btn-primario::before { content: ""; position: absolute; top: 0; left: -60%; width: 40%; height: 100%; background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .45), transparent); transform: skewX(-20deg); transition: left .6s ease; }
.btn-primario:hover::before { left: 130%; }
.btn-fantasma { background: var(--superficie); color: var(--tinta); border-color: var(--borde); }
.btn-fantasma:hover { border-color: var(--verde); color: var(--verde); }
.btn-whatsapp { background: #25d366; color: #fff; box-shadow: 0 8px 20px -8px rgba(37, 211, 102, .7); }
.btn-whatsapp:hover { color: #fff; background: #1ebe5a; }

.chip { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; background: var(--superficie); border: 1px solid var(--borde); color: var(--tinta); }
.chip-vivo { background: rgba(11, 148, 68, .08); border-color: rgba(11, 148, 68, .25); color: var(--verde-osc); }
.chip-acreditado { background: rgba(6, 182, 212, .1); border-color: rgba(6, 182, 212, .3); color: #0e7490; }
.chip-nuevo { position: absolute; top: 12px; left: 12px; background: var(--tinta); color: #fff; border: 0; }

/* Fondos decorativos */
.rejilla { position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(12, 26, 42, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(12, 26, 42, .06) 1px, transparent 1px); background-size: 44px 44px; mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 75%); }
.orbe { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .45; pointer-events: none; animation: flotar 14s ease-in-out infinite alternate; }
.orbe-1 { width: 420px; height: 420px; background: #86efac; top: -120px; right: -80px; }
.orbe-2 { width: 360px; height: 360px; background: #a5f3fc; bottom: -160px; left: -100px; animation-delay: -7s; }
@keyframes flotar { to { transform: translate(40px, 30px) scale(1.08); } }

/* Hero */
.hero { position: relative; overflow: hidden; padding: 56px 0 40px; background: linear-gradient(180deg, #f8fbfd, var(--fondo)); }
.hero-red { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-in { position: relative; z-index: 1; }
.hero-diapos { display: grid; }
.hero-diapo { grid-area: 1 / 1; display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 48px; min-height: 480px; opacity: 0; visibility: hidden; transition: opacity .7s ease, visibility .7s; }
.hero-diapo.activa { opacity: 1; visibility: visible; }
.hero-diapo .hero-texto > * { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.hero-diapo.activa .hero-texto > * { opacity: 1; transform: none; }
.hero-diapo.activa .hero-texto > :nth-child(2) { transition-delay: .08s; }
.hero-diapo.activa .hero-texto > :nth-child(3) { transition-delay: .16s; }
.hero-diapo.activa .hero-texto > :nth-child(4) { transition-delay: .24s; }
.hero-titulo { margin: 18px 0 16px; background: linear-gradient(100deg, var(--tinta) 0%, var(--tinta) 55%, var(--verde) 80%, var(--cian) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-sub { font-size: 1.12rem; max-width: 34em; color: var(--texto); }
.hero-botones { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-visual { position: relative; display: grid; place-items: center; }
.hero-foto { margin: 0; border-radius: 24px; overflow: hidden; box-shadow: var(--sombra-alta); border: 6px solid #fff; transform: perspective(900px) rotateY(-6deg); }
.hero-foto img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.hero-control { display: flex; gap: 10px; margin-top: 12px; }
.hero-control button { width: 56px; height: 20px; padding: 0; background: none; border: 0; cursor: pointer; display: grid; align-items: center; }
.hero-control button span { display: block; height: 4px; border-radius: 4px; background: var(--borde); overflow: hidden; position: relative; }
.hero-control button span::after { content: ""; position: absolute; inset: 0; background: var(--degradado); transform: scaleX(0); transform-origin: left; }
.hero-control button.activo span::after { animation: avance var(--duracion, 7s) linear forwards; }
.hero[data-pausa] .hero-control button.activo span::after { animation-play-state: paused; }
@keyframes avance { to { transform: scaleX(1); } }

/* Instrumento animado */
.instrumento { position: relative; width: min(400px, 100%); aspect-ratio: 1; }
.instrumento > svg { width: 100%; height: 100%; filter: drop-shadow(0 30px 40px rgba(12, 26, 42, .15)); }
.inst-aro { fill: #fff; stroke: var(--borde); stroke-width: 2; }
.inst-fondo { fill: #f7fafc; stroke: #edf2f7; }
.inst-marcas line { stroke: #9fb0c2; stroke-width: 2; stroke-linecap: round; }
.inst-arco { fill: none; stroke-width: 6; stroke-linecap: round; stroke-dasharray: 570; stroke-dashoffset: 570; }
.hero-diapo.activa .inst-arco { animation: trazo 2.2s cubic-bezier(.2, .8, .2, 1) forwards; }
@keyframes trazo { to { stroke-dashoffset: 120; } }
.inst-aguja { transform-origin: 160px 160px; transform: rotate(-135deg); }
.inst-aguja line { stroke: var(--tinta); stroke-width: 4; stroke-linecap: round; }
.inst-aguja circle { fill: var(--tinta); stroke: #fff; stroke-width: 3; }
.hero-diapo.activa .inst-aguja { animation: aguja 2.2s cubic-bezier(.2, .8, .2, 1) forwards, temblor 3s 2.2s ease-in-out infinite; }
@keyframes aguja { to { transform: rotate(62deg); } }
@keyframes temblor { 0%, 100% { transform: rotate(62deg); } 50% { transform: rotate(60deg); } }
.inst-lectura { position: absolute; left: 50%; top: 66%; transform: translate(-50%, -50%); text-align: center; background: var(--tinta); color: #d1fae5; padding: 8px 16px; border-radius: 10px; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .08), 0 10px 20px -8px rgba(12, 26, 42, .5); }
.inst-lectura strong { font-size: 1.5rem; font-weight: 500; }
.inst-lectura span { margin-left: 6px; color: #7dd3fc; }
.flotante { position: absolute; display: inline-flex; align-items: center; gap: 6px; padding: 8px 12px; border-radius: 12px; font-size: .75rem; background: rgba(255, 255, 255, .85); backdrop-filter: blur(8px); border: 1px solid var(--borde); box-shadow: var(--sombra); color: var(--tinta); animation: boya 6s ease-in-out infinite; }
.flotante .ico { color: var(--verde); }
.flotante-1 { top: 8%; left: -6%; }
.flotante-2 { top: 30%; right: -8%; animation-delay: -2s; }
.flotante-3 { bottom: 6%; left: 6%; animation-delay: -4s; }
@keyframes boya { 50% { transform: translateY(-10px); } }

/* Marquesina */
.marquesina { overflow: hidden; border-block: 1px solid var(--borde); background: var(--superficie); padding: 14px 0; }
.marquesina-pista { display: flex; gap: 28px; width: max-content; animation: desplazar 40s linear infinite; font-size: .85rem; color: var(--suave); }
.marquesina-pista i { color: var(--verde); font-style: normal; font-size: .6rem; align-self: center; }
@keyframes desplazar { to { transform: translateX(-50%); } }

/* Secciones */
.seccion { padding: 88px 0; position: relative; }
.seccion-tinte { background: linear-gradient(180deg, var(--fondo-2), var(--fondo)); }
.seccion-cab { max-width: 640px; margin-bottom: 40px; }
.seccion-cab p { color: var(--suave); font-size: 1.05rem; }
.seccion-cab-fila { max-width: none; display: flex; justify-content: space-between; align-items: end; gap: 20px; flex-wrap: wrap; }
.ceja { display: inline-block; font-size: .78rem; color: var(--verde); text-transform: uppercase; letter-spacing: .1em; margin-bottom: 10px; }
.subtitulo { margin-top: 40px; }
.vacio { padding: 40px; text-align: center; border: 1px dashed var(--borde); border-radius: var(--radio); background: var(--superficie); color: var(--suave); }

/* Tarjetas con brillo que sigue al cursor */
.spot { position: relative; isolation: isolate; }
.spot::before { content: ""; position: absolute; inset: 0; border-radius: inherit; z-index: -1; opacity: 0; transition: opacity .3s; background: radial-gradient(360px circle at var(--mx, 50%) var(--my, 50%), rgba(16, 185, 129, .12), transparent 60%); }
.spot:hover::before { opacity: 1; }

/* Servicios */
.servicios-layout { display: grid; grid-template-columns: 1fr 300px; gap: 24px; align-items: start; }
.servicios-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 18px; }
.servicios-grid-amplio { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.servicio { display: flex; flex-direction: column; gap: 6px; padding: 24px; border-radius: var(--radio); background: var(--superficie); border: 1px solid var(--borde); box-shadow: var(--sombra); color: var(--texto); transition: transform .3s, box-shadow .3s, border-color .3s; transform-style: preserve-3d; }
.servicio:hover { color: var(--texto); border-color: rgba(16, 185, 129, .45); box-shadow: var(--sombra-alta); }
.servicio h3 { margin: 10px 0 2px; }
.servicio p { font-size: .92rem; color: var(--suave); margin: 0; }
.servicio-icono { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; color: #fff; background: var(--degradado); box-shadow: 0 10px 20px -10px rgba(11, 148, 68, .8); transition: transform .4s; }
.servicio-icono .ico { width: 26px; height: 26px; }
.servicio:hover .servicio-icono { transform: rotate(-6deg) scale(1.06); }
.servicio-ir { margin-top: auto; padding-top: 14px; color: var(--verde); opacity: .5; transition: transform .3s, opacity .3s; }
.servicio:hover .servicio-ir { transform: translateX(6px); opacity: 1; }
.servicio .chip { align-self: flex-start; margin-top: 8px; }
.servicio-foto { border-radius: 12px; aspect-ratio: 16 / 9; object-fit: cover; margin-bottom: 8px; }
.icono-whatsapp { background: #25d366; }

.acreditacion { padding: 26px; border-radius: var(--radio); background: var(--superficie); border: 1px solid var(--borde); box-shadow: var(--sombra); text-align: center; overflow: hidden; }
.acreditacion::after { content: ""; position: absolute; inset: 0 0 auto; height: 4px; background: var(--degradado); }
.acreditacion h3 { font-size: 1.8rem; margin: 0 0 12px; }
.acreditacion p { font-size: .88rem; color: var(--suave); }
.acreditacion-img { display: block; width: 100%; height: auto; border-radius: 10px; border: 1px solid var(--borde); margin: 0 auto 14px; transition: box-shadow .2s; }
.ampliable { display: block; cursor: zoom-in; }
.ampliable:hover > .acreditacion-img { box-shadow: var(--sombra); }
.visor { max-width: none; max-height: none; width: 100%; height: 100%; margin: 0; padding: 16px; border: 0; background: transparent; display: grid; place-items: center; cursor: zoom-out; }
.visor:not([open]) { display: none; }
.visor::backdrop { background: rgba(15, 23, 42, .82); backdrop-filter: blur(4px); }
.visor img { max-width: min(1200px, 100%); max-height: calc(100vh - 32px); width: auto; height: auto; border-radius: 10px; box-shadow: 0 24px 60px -12px rgba(0, 0, 0, .6); animation: visor-entra .25s ease-out; }
.visor-cerrar { position: fixed; top: 16px; right: 16px; width: 42px; height: 42px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .92); color: var(--tinta); font-size: 1.6rem; line-height: 1; cursor: pointer; }
@keyframes visor-entra { from { opacity: 0; transform: scale(.96); } }
.acreditacion-acciones { display: grid; gap: 10px; }
@keyframes girar { to { transform: rotate(360deg); } }

/* Noticias / campañas */
.noticias-layout { display: grid; grid-template-columns: 1fr 300px; gap: 24px; align-items: start; }
.campanas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.campanas-grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.campana { display: flex; flex-direction: column; gap: 8px; padding: 24px; border-radius: var(--radio); background: var(--superficie); border: 1px solid var(--borde); box-shadow: var(--sombra); overflow: hidden; transition: box-shadow .3s, border-color .3s; }
.campana:hover { box-shadow: var(--sombra-alta); border-color: rgba(6, 182, 212, .4); }
.campana .chip { align-self: flex-start; }
.campana-vencida .campana-etiqueta, .campana-vencida .campana-img { filter: grayscale(1); opacity: .6; }
.campana-img { margin: -24px -24px 8px; width: calc(100% + 48px); max-width: none; aspect-ratio: 16 / 9; object-fit: cover; }
.campana-etiqueta { font: 700 2.6rem/1 var(--f-titulo); background: var(--degradado); -webkit-background-clip: text; background-clip: text; color: transparent; letter-spacing: -.03em; margin-top: 6px; }
.campana h3 { font-size: 1rem; margin: 0; }
.campana p { font-size: .9rem; color: var(--suave); margin: 0; }
.campana-pie { display: flex; flex-wrap: wrap; gap: 12px; font-size: .75rem; color: var(--tinta); margin-top: auto; padding-top: 12px; border-top: 1px dashed var(--borde); }
.campana-pie span { display: inline-flex; align-items: center; gap: 4px; }
.campana-pie .ico { color: var(--verde); }
.campana-link { font-weight: 600; font-size: .9rem; display: inline-flex; align-items: center; gap: 6px; }
.lateral { display: grid; gap: 18px; }
.tarjeta-lateral { padding: 24px; border-radius: var(--radio); background: var(--superficie); border: 1px solid var(--borde); box-shadow: var(--sombra); text-align: center; }
.tarjeta-lateral h3 { margin: 10px 0 4px; }
.tarjeta-lateral p { font-size: .9rem; color: var(--suave); }
.lateral-icono { width: 52px; height: 52px; margin: 0 auto; border-radius: 14px; display: grid; place-items: center; background: #ecfdf5; color: var(--verde); }
.brochure-img { border-radius: 10px; margin: 0 auto; max-height: 180px; }
.suscribir { display: grid; gap: 8px; }
.suscribir input { width: 100%; padding: 11px 14px; border-radius: 10px; border: 1px solid var(--borde); font: inherit; font-size: .92rem; background: var(--fondo); transition: border-color .2s, box-shadow .2s; }
.suscribir input:focus { outline: 0; border-color: var(--cian); box-shadow: 0 0 0 4px rgba(6, 182, 212, .15); background: #fff; }

/* Productos */
.productos-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }
.productos-grid-3 { grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
.producto { display: flex; flex-direction: column; border-radius: var(--radio); background: var(--superficie); border: 1px solid var(--borde); box-shadow: var(--sombra); overflow: hidden; color: var(--texto); transition: box-shadow .3s, border-color .3s, transform .3s; transform-style: preserve-3d; }
.producto:hover { color: var(--texto); box-shadow: var(--sombra-alta); border-color: rgba(16, 185, 129, .45); }
.producto-foto { position: relative; aspect-ratio: 1; display: grid; place-items: center; background: radial-gradient(circle at 50% 40%, #fff 0%, #eef3f8 75%); padding: 18px; overflow: hidden; }
.producto-foto img { max-height: 100%; object-fit: contain; mix-blend-mode: multiply; transition: transform .5s cubic-bezier(.2, .8, .2, 1); }
.producto:hover .producto-foto img { transform: scale(1.07); }
.producto-sin-foto { width: 64px; height: 64px; color: #b6c4d2; }
.producto-info { display: flex; flex-direction: column; gap: 4px; padding: 18px 20px 20px; flex: 1; }
.producto-info h3 { font-size: 1rem; margin: 0; }
.producto-cat { font-size: .7rem; color: var(--verde); text-transform: uppercase; letter-spacing: .08em; }
.producto-precio { font-weight: 600; color: var(--tinta); font-size: .92rem; }
.producto-ver { margin-top: auto; padding-top: 10px; font-size: .85rem; color: var(--verde); font-weight: 600; display: inline-flex; align-items: center; gap: 6px; }
.producto-ver .ico { transition: transform .3s; }
.producto:hover .producto-ver .ico { transform: translateX(4px); }

/* Llamado a la acción */
.cta { overflow: hidden; display: flex; justify-content: space-between; align-items: center; gap: 32px; flex-wrap: wrap; padding: 48px; border-radius: 28px; background: linear-gradient(120deg, #ecfdf5, #ecfeff); border: 1px solid #c7eede; }
.cta-texto { position: relative; max-width: 560px; }
.cta-texto p { color: var(--suave); margin: 0; }
.cta-botones { position: relative; display: flex; gap: 12px; flex-wrap: wrap; }

/* Encabezado de páginas internas */
.cab-pagina { position: relative; overflow: hidden; padding: 64px 0 56px; background: linear-gradient(180deg, #f8fbfd, var(--fondo-2)); border-bottom: 1px solid var(--borde); }
.cab-pagina .contenedor { position: relative; }
.cab-pagina h1 { font-size: clamp(1.9rem, 4vw, 3rem); max-width: 820px; }
.cab-texto { font-size: 1.1rem; color: var(--suave); max-width: 640px; }
.migas { display: flex; flex-wrap: wrap; gap: 8px; font-size: .75rem; color: var(--suave); margin-bottom: 18px; text-transform: uppercase; letter-spacing: .06em; }
.migas a { color: var(--suave); }
.migas a:hover { color: var(--verde); }
.error-404 { padding: 110px 0; text-align: center; }
.error-404 .cab-texto { margin-inline: auto; }
.error-404 .detalle-botones { justify-content: center; }
.error-codigo { font-size: 5rem; font-weight: 500; background: var(--degradado); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1; }

/* Detalle (servicio, página) */
.detalle { display: grid; grid-template-columns: 1fr 300px; gap: 40px; align-items: start; }
.detalle-cuerpo { background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio); padding: 40px; box-shadow: var(--sombra); }
.detalle-icono { width: 64px; height: 64px; border-radius: 18px; display: grid; place-items: center; color: #fff; background: var(--degradado); margin-bottom: 18px; }
.detalle-icono .ico { width: 32px; height: 32px; }
.detalle-foto { border-radius: var(--radio-sm); margin: 18px 0; }
.detalle-botones { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 8px; }
.detalle-nota { font-size: .82rem; color: var(--suave); display: flex; align-items: center; gap: 6px; margin-top: 18px; }
.detalle-lateral { position: sticky; top: calc(var(--alto-cabecera) + 20px); }
.detalle-lateral > h3 { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--suave); }
.lista-enlaces { list-style: none; padding: 0; margin: 0 0 20px; display: grid; gap: 4px; }
.lista-enlaces a { display: flex; align-items: center; gap: 10px; justify-content: space-between; padding: 10px 14px; border-radius: 10px; color: var(--tinta); border: 1px solid transparent; transition: .2s; }
.lista-enlaces a .ico { color: var(--verde); }
.lista-enlaces a:has(.ico) { justify-content: flex-start; }
.lista-enlaces a:hover { background: var(--superficie); border-color: var(--borde); color: var(--verde); }
.lista-enlaces a.activo { background: var(--superficie); border-color: rgba(11, 148, 68, .35); color: var(--verde); font-weight: 600; box-shadow: var(--sombra); }
.lista-enlaces small { font-family: var(--f-mono); color: var(--suave); }
.prosa { font-size: 1.02rem; }
.ficha-descripcion p, .ficha-descripcion li { text-align: justify; }
.prosa h2 { font-size: 1.35rem; margin-top: 1.6em; }
.prosa ul { padding: 0; list-style: none; display: grid; gap: 8px; margin: 0 0 1.2em; }
.prosa li { position: relative; padding-left: 28px; }
.prosa li::before { content: ""; position: absolute; left: 4px; top: .55em; width: 10px; height: 10px; border-radius: 3px; background: var(--degradado); transform: rotate(45deg); }
.bloque-mision { margin-top: 32px; padding-top: 12px; border-top: 1px dashed var(--borde); }

/* Tienda y ficha */
.tienda { display: grid; grid-template-columns: 260px 1fr; gap: 32px; align-items: start; }
.tienda-filtros { position: sticky; top: calc(var(--alto-cabecera) + 20px); }
.tienda-filtros h3 { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--suave); margin-top: 24px; }
.tienda-resumen { font-size: .8rem; color: var(--suave); margin-bottom: 16px; text-transform: uppercase; }
.tienda-ayuda { padding: 18px; border-radius: var(--radio-sm); background: var(--superficie); border: 1px solid var(--borde); font-size: .9rem; }
.buscador { display: flex; align-items: center; gap: 10px; padding: 0 14px; border-radius: 12px; border: 1px solid var(--borde); background: var(--superficie); transition: border-color .2s, box-shadow .2s; }
.buscador:focus-within { border-color: var(--cian); box-shadow: 0 0 0 4px rgba(6, 182, 212, .15); }
.buscador input { flex: 1; border: 0; background: none; padding: 12px 0; font: inherit; outline: 0; min-width: 0; }
.buscador .ico { color: var(--suave); }
.buscador-grande { padding: 6px 6px 6px 18px; margin-bottom: 32px; box-shadow: var(--sombra); }
.buscador-grande input { font-size: 1.1rem; }
.paginacion { display: flex; gap: 6px; justify-content: center; margin-top: 36px; }
.paginacion a { min-width: 40px; height: 40px; display: grid; place-items: center; border-radius: 10px; border: 1px solid var(--borde); background: var(--superficie); color: var(--tinta); font-family: var(--f-mono); }
.paginacion a.activo, .paginacion a:hover { background: var(--tinta); color: #fff; border-color: var(--tinta); }
.ficha { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.galeria-principal { aspect-ratio: 1; display: grid; place-items: center; padding: 32px; border-radius: 24px; background: radial-gradient(circle at 50% 40%, #fff, #eaf1f7 80%); border: 1px solid var(--borde); box-shadow: var(--sombra); }
.galeria-principal img { max-height: 100%; object-fit: contain; mix-blend-mode: multiply; animation: aparecer .4s ease; }
@keyframes aparecer { from { opacity: 0; transform: scale(.97); } }
.galeria-miniaturas { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.galeria-miniaturas button { width: 76px; height: 76px; padding: 6px; border-radius: 12px; border: 2px solid var(--borde); background: #fff; cursor: pointer; }
.galeria-miniaturas button.activo { border-color: var(--verde); }
.galeria-miniaturas img { width: 100%; height: 100%; object-fit: contain; }
.ficha-info h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-top: 6px; }
.ficha-precio { font: 600 1.4rem var(--f-titulo); color: var(--tinta); }
.ficha-resumen { color: var(--suave); }
.ficha-info h3 { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--suave); margin-top: 28px; }
.especificaciones { margin: 0; border: 1px solid var(--borde); border-radius: var(--radio-sm); overflow: hidden; background: var(--superficie); }
.especificaciones div { display: grid; grid-template-columns: 40% 1fr; }
.especificaciones div:nth-child(odd) { background: var(--fondo); }
.especificaciones dt, .especificaciones dd { margin: 0; padding: 10px 14px; font-size: .9rem; }
.especificaciones dt { color: var(--suave); }

/* Formularios */
.formulario-bloque { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; align-items: start; }
.formulario-bloque > div:first-child p { color: var(--suave); }
.formulario, .contacto-form { background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio); padding: 32px; box-shadow: var(--sombra-alta); }
.contacto-form .formulario { padding: 0; border: 0; box-shadow: none; }
.campos { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.campo { position: relative; display: block; }
.campo-ancho { grid-column: 1 / -1; }
.campo input, .campo select, .campo textarea { width: 100%; padding: 22px 14px 8px; border-radius: 12px; border: 1px solid var(--borde); background: var(--fondo); font: inherit; font-size: .95rem; color: var(--tinta); transition: border-color .2s, box-shadow .2s, background .2s; resize: vertical; appearance: none; }
.campo select { cursor: pointer; background-image: linear-gradient(45deg, transparent 50%, var(--suave) 50%), linear-gradient(135deg, var(--suave) 50%, transparent 50%); background-position: calc(100% - 20px) 55%, calc(100% - 15px) 55%; background-size: 5px 5px; background-repeat: no-repeat; }
.campo span { position: absolute; left: 15px; top: 15px; font-size: .95rem; color: var(--suave); pointer-events: none; transition: .2s; }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: 0; border-color: var(--cian); background: #fff; box-shadow: 0 0 0 4px rgba(6, 182, 212, .15); }
.campo input:focus + span, .campo input:not(:placeholder-shown) + span, .campo textarea:focus + span, .campo textarea:not(:placeholder-shown) + span, .campo select + span { top: 6px; font-size: .72rem; color: var(--verde); font-family: var(--f-mono); letter-spacing: .03em; }
.campo input:user-invalid { border-color: #e11d48; }
.formulario-nota { font-size: .8rem; color: var(--suave); margin: 14px 0 18px; }
.trampa { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.pasos { list-style: none; counter-reset: paso; padding: 0; margin: 24px 0 28px; display: grid; gap: 16px; }
.pasos li { counter-increment: paso; position: relative; padding-left: 56px; display: grid; }
.pasos li::before { content: counter(paso, decimal-leading-zero); position: absolute; left: 0; top: 0; width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; font: 500 .85rem var(--f-mono); color: var(--verde); background: #ecfdf5; border: 1px solid #bbf7d0; }
.pasos strong { color: var(--tinta); }
.pasos span { font-size: .92rem; color: var(--suave); }

/* Contacto */
.contacto { display: grid; grid-template-columns: .9fr 1.1fr; gap: 32px; align-items: start; }
.contacto-datos { display: grid; gap: 14px; }
.dato { display: flex; gap: 16px; align-items: center; padding: 18px 20px; border-radius: var(--radio); background: var(--superficie); border: 1px solid var(--borde); box-shadow: var(--sombra); color: var(--texto); transition: border-color .3s, box-shadow .3s; }
a.dato:hover { color: var(--texto); border-color: rgba(16, 185, 129, .45); box-shadow: var(--sombra-alta); }
.dato > span:last-child { display: grid; }
.dato small { font-size: .7rem; text-transform: uppercase; color: var(--verde); letter-spacing: .08em; }
.dato strong { color: var(--tinta); }
.dato em { font-style: normal; font-size: .9rem; color: var(--suave); }
.mapa { margin-top: 40px; border-radius: 24px; overflow: hidden; border: 1px solid var(--borde); box-shadow: var(--sombra); }
.mapa iframe { display: block; width: 100%; height: 380px; border: 0; filter: saturate(.85); }

/* Pie */
.pie { position: relative; overflow: hidden; background: var(--superficie); border-top: 1px solid var(--borde); padding: 64px 0 0; margin-top: 40px; }
.pie-brillo { position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--degradado); }
.pie-grid { display: grid; grid-template-columns: 1.3fr 1.3fr 1fr 1fr; gap: 32px; }
.pie h3 { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--suave); margin-bottom: 14px; }
.pie-logo { height: 44px; width: auto; margin-bottom: 16px; }
.pie-texto { font-size: .88rem; color: var(--suave); }
.pie-lista, .pie-enlaces { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 12px; font-size: .9rem; }
.pie-lista li { display: flex; gap: 10px; }
.pie-lista .ico { color: var(--verde); margin-top: 3px; }
.pie-enlaces a { color: var(--texto); }
.pie-enlaces a:hover { color: var(--verde); }
.redes { display: flex; gap: 8px; }
.redes a { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 10px; border: 1px solid var(--borde); color: var(--tinta); transition: .2s; }
.redes a:hover { background: var(--tinta); color: #fff; }
.pie-legal { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 20px 0; margin-top: 24px; border-top: 1px solid var(--borde); font-size: .8rem; color: var(--suave); }

/* WhatsApp flotante */
.whatsapp { position: fixed; right: 22px; bottom: 22px; z-index: 55; width: 60px; height: 60px; border-radius: 50%; display: grid; place-items: center; background: #25d366; color: #fff; box-shadow: 0 12px 28px -8px rgba(37, 211, 102, .8); transition: transform .3s; }
.whatsapp:hover { color: #fff; transform: scale(1.08); }
.whatsapp svg { width: 32px; height: 32px; position: relative; }
.whatsapp-anillo, .whatsapp-anillo::after { position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25d366; animation: onda 2.4s ease-out infinite; }
.whatsapp-anillo::after { content: ""; animation-delay: 1.2s; }
@keyframes onda { from { transform: scale(1); opacity: .7; } to { transform: scale(1.8); opacity: 0; } }
.whatsapp-texto { position: absolute; right: 72px; white-space: nowrap; background: var(--tinta); color: #fff; font-size: .82rem; font-weight: 600; padding: 8px 12px; border-radius: 10px; opacity: 0; transform: translateX(8px); transition: .3s; pointer-events: none; }
.whatsapp:hover .whatsapp-texto, .whatsapp.saludo .whatsapp-texto { opacity: 1; transform: none; }
.arriba { position: fixed; right: 30px; bottom: 96px; z-index: 55; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--borde); background: var(--superficie); color: var(--tinta); display: grid; place-items: center; box-shadow: var(--sombra); cursor: pointer; opacity: 0; visibility: hidden; transform: translateY(10px); transition: .3s; }
.arriba.visible { opacity: 1; visibility: visible; transform: none; }

/* Búsqueda superpuesta */
.busqueda { position: fixed; inset: 0; z-index: 70; background: rgba(244, 247, 251, .85); backdrop-filter: blur(10px); display: grid; place-items: start center; padding-top: 18vh; }
.busqueda[hidden] { display: none; }
.busqueda-caja { width: min(640px, 100% - 32px); display: flex; align-items: center; gap: 12px; padding: 10px 10px 10px 20px; border-radius: 18px; background: #fff; border: 1px solid var(--borde); box-shadow: var(--sombra-alta); animation: aparecer .25s ease; }
.busqueda-caja input { flex: 1; border: 0; outline: 0; font: 1.15rem var(--f-texto); padding: 10px 0; min-width: 0; }
.busqueda-caja > .ico { color: var(--verde); }

/* Avisos */
.avisos { position: fixed; top: 96px; right: 20px; z-index: 80; display: grid; gap: 10px; max-width: min(420px, 100% - 40px); }
.aviso { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: 14px; background: #fff; border: 1px solid var(--borde); box-shadow: var(--sombra-alta); animation: entrar .4s cubic-bezier(.2, .8, .2, 1); font-size: .92rem; color: var(--tinta); }
.aviso .ico { flex: none; width: 22px; height: 22px; padding: 3px; border-radius: 50%; color: #fff; }
.aviso-ok .ico { background: var(--verde); }
.aviso-error .ico { background: #e11d48; }
.aviso.saliendo { opacity: 0; transform: translateX(20px); transition: .4s; }
@keyframes entrar { from { opacity: 0; transform: translateX(30px); } }

/* Aparición al desplazarse */
[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .8s cubic-bezier(.2, .8, .2, 1), transform .8s cubic-bezier(.2, .8, .2, 1); transition-delay: var(--d, 0s); }
[data-reveal].visto { opacity: 1; transform: none; }
.sin-js [data-reveal] { opacity: 1; transform: none; }

/* Responsivo */
@media (max-width: 1080px) {
  .nav { position: fixed; inset: 0 0 0 auto; width: min(340px, 86vw); flex-direction: column; align-items: stretch; gap: 4px; padding: 90px 20px 24px; background: #fff; box-shadow: var(--sombra-alta); transform: translateX(100%); transition: transform .35s cubic-bezier(.2, .8, .2, 1); overflow-y: auto; z-index: 45; }
  .nav.abierto { transform: none; }
  .nav > a, .desplegable > button { padding: 12px 14px; font-size: 1rem; width: 100%; justify-content: space-between; }
  .nav > a::after, .desplegable > button::after { display: none; }
  .desplegable-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; padding: 0 0 0 12px; display: none; }
  .desplegable.abierto .desplegable-menu { display: block; }
  .desplegable:hover .desplegable-menu { opacity: 1; }
  .menu-movil { display: inline-grid; position: relative; z-index: 46; }
  .nav .nav-cta-movil { display: inline-flex; margin-top: 12px; }
  .cabecera-acciones { margin-left: auto; }
  .servicios-layout, .noticias-layout, .detalle { grid-template-columns: 1fr; }
  .lateral { grid-template-columns: 1fr 1fr; }
  .detalle-lateral, .tienda-filtros { position: static; }
  .pie-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .hero-diapo { grid-template-columns: 1fr; gap: 28px; min-height: 0; text-align: left; }
  .hero-visual { order: -1; }
  .instrumento { width: min(260px, 70vw); }
  .flotante-1 { left: -14%; }
  .flotante-2 { right: -14%; }
  .campanas { grid-template-columns: 1fr; }
  .ficha, .formulario-bloque, .contacto, .tienda { grid-template-columns: 1fr; gap: 28px; }
  .seccion { padding: 64px 0; }
  .cta { padding: 32px 24px; }
  .detalle-cuerpo { padding: 26px; }
}
@media (max-width: 600px) {
  .oculto-movil { display: none !important; }
  .topbar-datos { gap: 12px; }
  .topbar-datos a:nth-child(2) { display: none; }
  .topbar-lema { display: none; }
  .topbar-in { justify-content: center; }
  .marca img { height: 36px; }
  .campos, .lateral, .pie-grid { grid-template-columns: 1fr; }
  .formulario, .contacto-form { padding: 22px; }
  .hero { padding-top: 32px; }
  .btn-grande { padding: 13px 20px; }
  .hero-botones .btn { flex: 1; }
  .whatsapp { right: 16px; bottom: 16px; }
  .arriba { right: 24px; bottom: 88px; }
  .especificaciones div { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  [data-reveal] { opacity: 1; transform: none; }
  .inst-arco { stroke-dashoffset: 120; }
  .inst-aguja { transform: rotate(62deg); }
}