/* BetaClima — sitio público */
:root {
  --verde: #40BB6A;
  --verde-osc: #23874A;
  --verde-suave: #EAF7EF;
  --azul: #50ADE5;
  --azul-osc: #1A74B0;
  --azul-suave: #EAF5FC;
  --gris: #606264;
  --tinta: #14212B;
  --texto: #3E4A54;
  --borde: #E3EAF0;
  --fondo-suave: #F5F9FB;
  --pellet: #B4500F;
  --pellet-suave: #FDF0E6;
  --electricidad: #8A6100;
  --electricidad-suave: #FDF5DA;
  --cctv: #5145B8;
  --cctv-suave: #EFEDFB;
  --radio: 18px;
  --sombra: 0 10px 30px rgba(20, 33, 43, .08);
  --sombra-fuerte: 0 24px 60px rgba(20, 33, 43, .14);
  --fuente: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; font-family: var(--fuente); color: var(--texto); background: #fff; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--azul-osc); }
h1, h2, h3, h4 { color: var(--tinta); line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.02em; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800; }
h3 { font-size: 1.1rem; font-weight: 700; }
p { margin: 0 0 1em; }
[hidden] { display: none !important; }

.contenedor { width: min(1160px, 100% - 40px); margin-inline: auto; }
.angosto { width: min(820px, 100% - 40px); }

/* Botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; padding: .7em 1.3em; border-radius: 999px; font: 700 1rem/1.2 var(--fuente); text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: transform .15s, box-shadow .15s, background .15s; }
.btn svg { width: 1.2em; height: 1.2em; }
.btn:hover { transform: translateY(-1px); }
.btn--verde { background: var(--verde-osc); color: #fff; box-shadow: 0 8px 20px rgba(35, 135, 74, .28); }
.btn--verde:hover { background: #1d7a42; }
.btn--azul { background: var(--azul-osc); color: #fff; box-shadow: 0 8px 20px rgba(26, 116, 176, .25); }
.btn--contorno { background: #fff; color: var(--tinta); border-color: var(--borde); }
.btn--contorno:hover { border-color: var(--verde); }
.btn--grande { padding: .95em 1.6em; font-size: 1.05rem; }
.btn--chico { padding: .55em 1.1em; font-size: .92rem; }
.btn--bloque { width: 100%; }
.btn[disabled] { opacity: .6; cursor: wait; transform: none; }

.etiqueta { display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--verde-osc); background: var(--verde-suave); padding: .35em .9em; border-radius: 999px; margin-bottom: 1rem; }

/* Cabecera */
.cabecera { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .92); backdrop-filter: blur(10px); border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s; }
.cabecera.con-sombra { border-color: var(--borde); box-shadow: 0 4px 20px rgba(20, 33, 43, .05); }
.cabecera__fila { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.cabecera__logo img { height: 52px; width: auto; }
.menu { display: flex; align-items: center; gap: 1.8rem; }
.cabecera__der { display: flex; align-items: center; gap: 1.2rem; }
.ingresar { display: inline-flex; align-items: center; gap: .45em; padding: .5em 1em; border: 1.5px solid var(--borde); border-radius: 999px; color: var(--tinta); text-decoration: none; font-weight: 700; font-size: .92rem; background: #fff; transition: border-color .15s, color .15s; }
.ingresar:hover { border-color: var(--verde); color: var(--verde-osc); }
.ingresar svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.menu a:not(.btn) { color: var(--tinta); text-decoration: none; font-weight: 600; font-size: .95rem; }
.menu a:not(.btn):hover { color: var(--verde-osc); }
.menu-btn { display: none; background: none; border: 0; padding: 10px; cursor: pointer; }
.menu-btn span { display: block; width: 24px; height: 2.5px; background: var(--tinta); border-radius: 2px; margin: 5px 0; transition: transform .2s, opacity .2s; }
.menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* Hero */
.hero { position: relative; overflow: hidden; padding: 64px 0 80px; background:
  radial-gradient(800px 400px at 85% 10%, rgba(80, 173, 229, .16), transparent 60%),
  radial-gradient(700px 400px at 10% 90%, rgba(64, 187, 106, .14), transparent 60%), #fff; }
.hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.resalte { background: linear-gradient(90deg, var(--azul-osc), var(--verde-osc)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__bajada { font-size: 1.12rem; max-width: 36em; }
.hero__acciones { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 24px; }
.hero__puntos { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 22px; font-weight: 600; color: var(--tinta); font-size: .95rem; }
.hero__puntos li { display: flex; align-items: center; gap: 8px; }
.check { width: 20px; height: 20px; border-radius: 50%; background: var(--verde); position: relative; flex: none; }
.check::after { content: ''; position: absolute; left: 7px; top: 4px; width: 5px; height: 9px; border: solid #fff; border-width: 0 2.5px 2.5px 0; transform: rotate(45deg); }

.hero__visual { position: relative; min-height: 500px; }
.equipo { position: absolute; top: 0; right: 0; width: 88%; filter: drop-shadow(0 18px 30px rgba(20, 33, 43, .12)); }
.aire { position: relative; height: 90px; margin-top: -6px; }
.aire span { position: absolute; top: 0; width: 3px; height: 70px; border-radius: 3px; background: linear-gradient(var(--azul), transparent); opacity: .55; animation: soplo 2.4s ease-in-out infinite; }
.aire span:nth-child(1) { left: 22%; animation-delay: 0s; }
.aire span:nth-child(2) { left: 40%; animation-delay: .4s; }
.aire span:nth-child(3) { left: 58%; animation-delay: .8s; }
.aire span:nth-child(4) { left: 76%; animation-delay: 1.2s; }
@keyframes soplo { 0% { transform: translateY(-10px) scaleY(.6); opacity: 0; } 40% { opacity: .6; } 100% { transform: translateY(26px) scaleY(1); opacity: 0; } }

.tarjeta-informe { position: absolute; left: 0; bottom: 0; width: 78%; max-width: 380px; background: #fff; border-radius: 22px; padding: 20px; box-shadow: var(--sombra-fuerte); border: 1px solid var(--borde); }
.tarjeta-informe__cab { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; margin-bottom: 14px; }
.tarjeta-informe__cab small { display: block; color: var(--gris); font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; font-weight: 700; }
.tarjeta-informe__cab strong { color: var(--tinta); font-size: 1.05rem; }
.pildora { font-size: .75rem; font-weight: 700; padding: .3em .75em; border-radius: 999px; white-space: nowrap; }
.pildora--ok { background: var(--verde-suave); color: var(--verde-osc); }
.tarjeta-informe__fotos { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 14px; }
.foto { margin: 0; height: 92px; border-radius: 12px; position: relative; overflow: hidden; }
.foto figcaption { position: absolute; left: 8px; bottom: 8px; background: rgba(255, 255, 255, .92); color: var(--tinta); font-size: .72rem; font-weight: 700; padding: .15em .6em; border-radius: 999px; }
.foto--antes { background:
  repeating-linear-gradient(90deg, rgba(90, 80, 60, .35) 0 3px, transparent 3px 9px),
  linear-gradient(135deg, #b9ad97, #8f8670); }
.foto--despues { background:
  repeating-linear-gradient(90deg, rgba(255, 255, 255, .7) 0 3px, transparent 3px 9px),
  linear-gradient(135deg, #d9eef9, #a9d6ef); }
.tarjeta-informe__lista { list-style: none; padding: 0; margin: 0 0 14px; font-size: .88rem; }
.tarjeta-informe__lista li { padding-left: 24px; position: relative; margin: 4px 0; color: var(--tinta); }
.tarjeta-informe__lista li::before { content: '✓'; position: absolute; left: 0; color: var(--verde-osc); font-weight: 800; }
.tarjeta-informe__pie { display: flex; justify-content: space-between; align-items: center; background: var(--azul-suave); border-radius: 12px; padding: 10px 14px; font-size: .88rem; }
.tarjeta-informe__pie strong { color: var(--azul-osc); }

/* Beneficios */
.beneficios { border-block: 1px solid var(--borde); background: #fff; }
.beneficios__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.beneficio { display: flex; gap: 14px; align-items: flex-start; padding: 26px 20px; }
.beneficio + .beneficio { border-left: 1px solid var(--borde); }
.beneficio svg { width: 30px; height: 30px; flex: none; fill: none; stroke: var(--verde); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.beneficio strong { display: block; color: var(--tinta); }
.beneficio span { font-size: .9rem; }

/* Secciones */
.seccion { padding: 96px 0; }
.seccion--suave { background: var(--fondo-suave); }
.seccion__cab { text-align: center; max-width: 680px; margin: 0 auto 48px; }

.servicios { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.servicio { background: #fff; border: 1px solid var(--borde); border-radius: var(--radio); padding: 28px; transition: transform .2s, box-shadow .2s, border-color .2s; }
.servicio:hover { transform: translateY(-4px); box-shadow: var(--sombra); border-color: transparent; }
.servicio__icono { width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center; background: linear-gradient(135deg, var(--azul-suave), var(--verde-suave)); margin-bottom: 18px; }
.servicio__icono svg { width: 28px; height: 28px; fill: none; stroke: var(--azul-osc); stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.servicio p { margin: 0; font-size: .96rem; }

.pasos { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: paso; }
.paso { background: #fff; border-radius: var(--radio); padding: 28px 24px; box-shadow: 0 2px 0 var(--borde); position: relative; }
.paso__num { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; color: #fff; background: linear-gradient(135deg, var(--azul), var(--verde)); margin-bottom: 16px; }
.paso p { margin: 0; font-size: .95rem; }

.banda { background: linear-gradient(120deg, var(--azul-osc), #1f8f8a 55%, var(--verde-osc)); color: #fff; padding: 72px 0; }
.banda h2 { color: #fff; }
.banda p { color: rgba(255, 255, 255, .9); font-size: 1.06rem; margin: 0; }
.banda__grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; }
.banda__lista { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.banda__lista li { background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .2); border-radius: 14px; padding: 14px 18px 14px 48px; position: relative; font-weight: 600; }
.banda__lista li::before { content: '✓'; position: absolute; left: 18px; top: 50%; transform: translateY(-50%); font-weight: 800; }

.dos-col { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.lista-check { list-style: none; padding: 0; margin: 0 0 28px; display: grid; gap: 10px; }
.lista-check li { padding-left: 30px; position: relative; font-weight: 600; color: var(--tinta); }
.lista-check li::before { content: ''; position: absolute; left: 0; top: 3px; width: 20px; height: 20px; border-radius: 50%; background: var(--verde-suave); }
.lista-check li::after { content: ''; position: absolute; left: 7px; top: 7px; width: 5px; height: 9px; border: solid var(--verde-osc); border-width: 0 2.5px 2.5px 0; transform: rotate(45deg); }
.dos-col__tarjetas { display: grid; gap: 16px; }
.mini { border-radius: var(--radio); padding: 22px 24px; background: var(--fondo-suave); border: 1px solid var(--borde); }
.mini strong { color: var(--tinta); font-size: 1.05rem; }
.mini p { margin: 4px 0 0; font-size: .95rem; }
.mini--azul { background: var(--azul-suave); border-color: #d3e9f7; }
.mini--verde { background: var(--verde-suave); border-color: #cfeedb; }

.faq details { background: #fff; border: 1px solid var(--borde); border-radius: 14px; padding: 0 22px; margin-bottom: 12px; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 30px 18px 0; font-weight: 700; color: var(--tinta); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 0; top: 50%; transform: translateY(-50%); font-size: 1.5rem; color: var(--verde-osc); font-weight: 500; }
.faq details[open] summary::after { content: '–'; }
.faq details p { padding-bottom: 18px; margin: 0; }

/* Contacto */
.contacto { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: start; }
.datos { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.datos li { display: flex; align-items: center; gap: 12px; font-weight: 600; color: var(--tinta); }
.datos svg { width: 40px; height: 40px; padding: 10px; border-radius: 12px; background: var(--verde-suave); fill: none; stroke: var(--verde-osc); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.datos a { color: var(--tinta); text-decoration: none; }
.datos a:hover { color: var(--verde-osc); }

.formulario { background: #fff; border: 1px solid var(--borde); border-radius: 24px; padding: 32px; box-shadow: var(--sombra); }
.campo { display: grid; gap: 6px; margin-bottom: 16px; }
.campo label { font-weight: 600; font-size: .9rem; color: var(--tinta); }
.campo input, .campo select, .campo textarea { font: inherit; padding: .75em .95em; border-radius: 12px; border: 1.5px solid var(--borde); background: #fff; color: var(--tinta); transition: border-color .15s, box-shadow .15s; width: 100%; }
.campo select { -webkit-appearance: none; appearance: none; padding-right: 2.6em; background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%236B7780' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 14px center / 18px; }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; border-color: var(--azul); box-shadow: 0 0 0 4px rgba(80, 173, 229, .18); }
.campo .invalido { border-color: #d64545; }
.fila-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.campo-trampa { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.formulario__error { color: #b42318; background: #fdecea; border-radius: 10px; padding: 10px 14px; font-size: .92rem; }
.formulario__nota { font-size: .82rem; color: var(--gris); text-align: center; margin: 12px 0 0; }
.formulario__ok { text-align: center; padding: 40px 10px; }
.formulario__ok-icono { width: 68px; height: 68px; border-radius: 50%; margin: 0 auto 16px; display: grid; place-items: center; font-size: 2rem; color: #fff; background: linear-gradient(135deg, var(--azul), var(--verde)); }

/* Pie */
.pie { background: #0E1A22; color: rgba(255, 255, 255, .72); padding: 64px 0 0; }
.pie__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.pie__marca img { width: 220px; height: auto; margin-bottom: 14px; }
.pie h4 { color: #fff; font-size: .95rem; margin-bottom: 14px; }
.pie ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.pie a { color: rgba(255, 255, 255, .78); text-decoration: none; }
.pie a:hover { color: #fff; }
.pie__legal { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; border-top: 1px solid rgba(255, 255, 255, .1); padding: 20px 0 28px; font-size: .88rem; }

.wa-flotante { position: fixed; right: 20px; bottom: 20px; z-index: 60; width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; background: #25D366; color: #fff; box-shadow: 0 10px 24px rgba(37, 211, 102, .4); transition: transform .15s; }
.wa-flotante:hover { transform: scale(1.06); }
.wa-flotante svg { width: 30px; height: 30px; }

/* Áreas de servicio */
.etiqueta--aire { color: var(--azul-osc); background: var(--azul-suave); }
.etiqueta--pellet { color: var(--pellet); background: var(--pellet-suave); }
.etiqueta--electricidad { color: var(--electricidad); background: var(--electricidad-suave); }
.etiqueta--cctv { color: var(--cctv); background: var(--cctv-suave); }

.areas { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.area-card { --c: var(--azul-osc); --c-suave: var(--azul-suave); position: relative; overflow: hidden; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--borde); border-radius: var(--radio); padding: 28px 24px 24px; text-decoration: none; color: var(--texto); transition: transform .2s, box-shadow .2s, border-color .2s; }
.area-card::before { content: ''; position: absolute; inset: 0 0 auto; height: 4px; background: var(--c); }
.area-card:hover { transform: translateY(-4px); box-shadow: var(--sombra); border-color: transparent; }
.area-card--pellet { --c: var(--pellet); --c-suave: var(--pellet-suave); }
.area-card--electricidad { --c: var(--electricidad); --c-suave: var(--electricidad-suave); }
.area-card--cctv { --c: var(--cctv); --c-suave: var(--cctv-suave); }
.area-card__icono { width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center; background: var(--c-suave); margin-bottom: 18px; }
.area-card__icono svg { width: 28px; height: 28px; fill: none; stroke: var(--c); stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.area-card p { font-size: .95rem; margin-bottom: 18px; }
.area-card__mas { margin-top: auto; font-weight: 700; font-size: .92rem; color: var(--c); }
.area-card__mas::after { content: ' →'; }

.area { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.area--invertida .area__texto { order: 2; }
.area__texto .lista-check { margin-bottom: 26px; }
.area__acciones { display: flex; flex-wrap: wrap; gap: 12px; }
.sello-sec { display: flex; align-items: center; gap: 12px; margin: 0 0 22px; padding: 12px 16px; border-radius: 14px; background: #fff; border: 1px solid var(--borde); font-size: .92rem; color: var(--tinta); line-height: 1.4; }
.sello-sec svg { width: 34px; height: 34px; flex: none; fill: none; stroke: var(--verde-osc); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* Fotos de trabajos (se amplían en el visor) */
.trabajos__titulo { margin: 56px 0 18px; font-size: 1.15rem; }
.galeria { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.galeria__foto, .mosaico__foto { position: relative; display: block; width: 100%; padding: 0; border: 0; border-radius: 14px; overflow: hidden; cursor: zoom-in; background: #DCE5EB; aspect-ratio: 1; }
.galeria__foto:first-child { grid-column: span 2; grid-row: span 2; aspect-ratio: auto; }
.galeria__foto img, .mosaico__foto img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .35s; }
.galeria__foto:hover img, .mosaico__foto:hover img { transform: scale(1.04); }
.galeria__foto:focus-visible, .mosaico__foto:focus-visible { outline: 3px solid var(--azul); outline-offset: 2px; }
.mosaico { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.mosaico--3 { grid-template-rows: 230px 230px; }
.mosaico--3 .mosaico__foto { aspect-ratio: auto; }
.mosaico--3 .mosaico__foto:first-child { grid-row: span 2; }
.mosaico__foto { box-shadow: 0 10px 24px rgba(20, 33, 43, .1); }

/* Monitor ilustrativo de CCTV */
.monitor { background: #0E1A22; color: #fff; border-radius: 22px; padding: 16px; box-shadow: var(--sombra-fuerte); }
.monitor__cab { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; font-size: .92rem; }
.monitor__cab small { margin-left: auto; color: rgba(255, 255, 255, .6); font-size: .78rem; }
.monitor__rec { width: 10px; height: 10px; border-radius: 50%; background: #EF4444; box-shadow: 0 0 0 4px rgba(239, 68, 68, .2); animation: rec 1.6s ease-in-out infinite; }
@keyframes rec { 50% { opacity: .35; } }
.monitor__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.cam { position: relative; aspect-ratio: 16 / 10; border-radius: 10px; overflow: hidden; filter: saturate(.55); }
.cam span { position: absolute; left: 8px; bottom: 8px; font-size: .72rem; font-weight: 700; background: rgba(0, 0, 0, .5); padding: .15em .55em; border-radius: 6px; }
.cam::after { content: 'REC'; position: absolute; top: 7px; right: 8px; font-size: .62rem; font-weight: 800; letter-spacing: .08em; color: #FCA5A5; }
.cam--1 { background: linear-gradient(90deg, transparent 36%, rgba(255, 255, 255, .1) 36% 60%, transparent 60%), linear-gradient(180deg, #3A5266 0 72%, #2C3338 72%); }
.cam--2 { background: radial-gradient(circle at 72% 38%, #2F5A35 0 16%, transparent 17%), linear-gradient(180deg, #4E6F8A 0 48%, #35553A 48%); }
.cam--3 { background: repeating-linear-gradient(100deg, transparent 0 18%, rgba(255, 255, 255, .28) 18% 19.5%), linear-gradient(180deg, #2F3E4A 0 30%, #3B4248 30%); }
.cam--4 { background: repeating-linear-gradient(180deg, #2B3843 0 17%, #6B5236 17% 21%); }
.monitor__pie { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 12px; font-size: .8rem; color: rgba(255, 255, 255, .7); }
.monitor__app { background: var(--verde-osc); color: #fff; font-weight: 700; padding: .3em .8em; border-radius: 999px; }

/* Visor de fotos */
.visor { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 64px 16px; background: rgba(8, 14, 19, .94); }
.visor__figura { margin: 0; display: grid; justify-items: center; gap: 12px; max-width: 100%; }
.visor__figura img { width: auto; height: auto; max-width: min(1100px, 100%); max-height: calc(100vh - 160px); max-height: calc(100dvh - 160px); border-radius: 10px; object-fit: contain; }
.visor figcaption { color: rgba(255, 255, 255, .85); font-size: .9rem; text-align: center; }
.visor__btn { position: absolute; width: 48px; height: 48px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .14); color: #fff; font: 400 2rem/1 var(--fuente); cursor: pointer; display: grid; place-items: center; }
.visor__btn:hover { background: rgba(255, 255, 255, .26); }
.visor__cerrar { top: 14px; right: 14px; font-size: 1.8rem; }
.visor__ant { left: 14px; top: 50%; transform: translateY(-50%); }
.visor__sig { right: 14px; top: 50%; transform: translateY(-50%); }

.fila-2:has(> [hidden]) { grid-template-columns: 1fr; }

@media (max-width: 980px) {
  .areas { grid-template-columns: 1fr 1fr; }
  .area { grid-template-columns: 1fr; gap: 36px; }
  .area--invertida .area__texto { order: 0; }
  .galeria { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 760px) {
  .galeria { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: 68%; overflow-x: auto; scroll-snap-type: x mandatory; margin-inline: -20px; padding: 0 20px 6px; scrollbar-width: none; }
  .galeria::-webkit-scrollbar { display: none; }
  .galeria__foto, .galeria__foto:first-child { grid-column: auto; grid-row: auto; aspect-ratio: 3 / 4; scroll-snap-align: center; }
  .trabajos__titulo { margin-top: 44px; }
  .mosaico--3 { grid-template-rows: 170px 170px; }
  .visor__ant, .visor__sig { top: auto; bottom: 14px; transform: none; }
  .visor { padding-bottom: 76px; }
}
@media (max-width: 560px) {
  .areas { grid-template-columns: 1fr; gap: 12px; }
  .area-card { display: grid; grid-template-columns: auto 1fr; column-gap: 16px; padding: 20px 18px 18px; }
  .area-card__icono { grid-row: span 3; margin: 0; width: 48px; height: 48px; }
  .area-card h3 { margin-bottom: .25em; }
  .area-card p { margin-bottom: 8px; font-size: .92rem; }
  .area__acciones .btn { flex: 1 1 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .monitor__rec { animation: none; }
  .galeria__foto img, .mosaico__foto img { transition: none; }
}

/* Responsive */
@media (max-width: 980px) {
  .hero__grid, .dos-col, .contacto, .banda__grid { grid-template-columns: 1fr; gap: 40px; }
  .hero { padding-top: 40px; }
  .hero__visual { min-height: 0; max-width: 520px; width: 100%; margin: 0 auto; }
  .equipo { position: relative; width: 100%; }
  .tarjeta-informe { position: relative; width: 86%; margin-top: -30px; }
  .servicios { grid-template-columns: 1fr 1fr; }
  .pasos { grid-template-columns: 1fr 1fr; }
  .beneficios__grid { grid-template-columns: 1fr 1fr; }
  .beneficio:nth-child(3) { border-left: 0; }
  .beneficio:nth-child(n+3) { border-top: 1px solid var(--borde); }
  .pie__grid { grid-template-columns: 1fr 1fr; }
  .pie__marca { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
  .menu-btn { display: block; }
  .menu { position: absolute; top: 76px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: #fff; border-bottom: 1px solid var(--borde); padding: 8px 20px 20px; box-shadow: 0 20px 30px rgba(20, 33, 43, .08); display: none; }
  .menu.abierto { display: flex; }
  .menu a:not(.btn) { padding: 14px 4px; border-bottom: 1px solid var(--borde); }
  .menu .btn { margin-top: 14px; }
  .cabecera__logo img { height: 44px; }
  .cabecera__der { gap: .5rem; }
  .ingresar { padding: .45em .85em; }
  .seccion { padding: 68px 0; }
  .servicios, .pasos { grid-template-columns: 1fr; }
  .fila-2 { grid-template-columns: 1fr; }
  .formulario { padding: 22px; }
  .tarjeta-informe { width: 92%; }
}
@media (max-width: 480px) {
  .beneficios__grid { grid-template-columns: 1fr; }
  .beneficio + .beneficio { border-left: 0; border-top: 1px solid var(--borde); }
  .pie__grid { grid-template-columns: 1fr; }
  .hero__acciones .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .aire span { animation: none; opacity: .4; }
}