/* STGI — Stangafero Instalaciones. Colores tomados del logo: azul (frío) y naranja (electricidad). */
:root {
  --fondo: #06080c;
  --fondo-2: #0b0f15;
  --sup: #10151d;
  --sup-2: #161c26;
  --linea: rgba(255, 255, 255, .08);
  --linea-2: rgba(255, 255, 255, .16);
  --texto: #eef2f7;
  --texto-2: #a3afbf;
  --texto-3: #6f7b8c;
  --azul: #0a84f5;
  --azul-claro: #5cb0ff;
  --naranja: #f84607;
  --naranja-claro: #ff7a45;
  --wa: #25d366;
  --wa-oscuro: #1eb257;
  --radio: 18px;
  --ancho: 1180px;
  --titulo: "Barlow Condensed", "Arial Narrow", system-ui, sans-serif;
  --cuerpo: "Barlow", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--fondo); color: var(--texto);
  font: 400 17px/1.6 var(--cuerpo); -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3 { font-family: var(--titulo); font-weight: 700; line-height: 1.02; margin: 0; text-transform: uppercase; letter-spacing: .005em; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
:focus-visible { outline: 2px solid var(--azul-claro); outline-offset: 3px; border-radius: 6px; }
.oculto-visual { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }

.cont { width: min(100% - 40px, var(--ancho)); margin-inline: auto; }
section { padding: clamp(64px, 9vw, 120px) 0; position: relative; }
.etiqueta {
  display: inline-flex; align-items: center; gap: 10px; font: 600 13px/1 var(--cuerpo);
  letter-spacing: .16em; text-transform: uppercase; color: var(--azul-claro); margin-bottom: 18px;
}
.etiqueta::before { content: ""; width: 28px; height: 2px; background: linear-gradient(90deg, var(--naranja), var(--azul)); }
.titulo { font-size: clamp(38px, 5.4vw, 64px); }
.titulo em { font-style: normal; color: var(--azul-claro); }
.titulo .n { color: var(--naranja-claro); }
.bajada { color: var(--texto-2); font-size: clamp(17px, 1.6vw, 19px); max-width: 60ch; margin-top: 18px; }
.cabeza { margin-bottom: clamp(32px, 4vw, 56px); }

/* ---------- botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 24px; border-radius: 999px; border: 1px solid transparent; cursor: pointer;
  font: 600 16px/1 var(--cuerpo); transition: transform .2s, background .2s, border-color .2s, box-shadow .2s;
  white-space: nowrap;
}
.btn svg { width: 20px; height: 20px; flex: none; }
.btn:hover { transform: translateY(-2px); }
.btn-wa { background: var(--wa); color: #04130a; box-shadow: 0 10px 30px -10px rgba(37, 211, 102, .6); }
.btn-wa:hover { background: #3be07a; }
.btn-linea { border-color: var(--linea-2); background: rgba(255, 255, 255, .03); }
.btn-linea:hover { border-color: var(--azul-claro); background: rgba(10, 132, 245, .1); }
.btn-chico { padding: 11px 18px; font-size: 15px; }

/* ---------- encabezado ---------- */
.barra {
  position: fixed; inset: 0 0 auto 0; z-index: 50; transition: background .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.barra.fija { background: rgba(6, 8, 12, .82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-color: var(--linea); }
.barra .cont { display: flex; align-items: center; gap: 28px; height: 72px; }
.marca img { height: 40px; width: auto; }
.menu { display: flex; gap: 26px; margin-left: auto; font-weight: 500; font-size: 15.5px; color: var(--texto-2); }
.menu a { padding: 6px 0; position: relative; transition: color .2s; white-space: nowrap; }
.menu a:hover { color: var(--texto); }
.menu a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px; background: var(--naranja); transition: right .25s; }
.menu a:hover::after { right: 0; }
.hamb { display: none; margin-left: auto; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--linea-2); background: none; cursor: pointer; place-items: center; }
.hamb span { display: block; width: 18px; height: 2px; background: var(--texto); box-shadow: 0 6px 0 var(--texto), 0 -6px 0 var(--texto); }

/* ---------- portada ---------- */
.portada { padding: clamp(120px, 15vw, 170px) 0 clamp(56px, 7vw, 90px); overflow: hidden; }
.portada::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(60% 55% at 85% 20%, rgba(10, 132, 245, .28), transparent 70%),
    radial-gradient(45% 45% at 5% 90%, rgba(248, 70, 7, .2), transparent 70%),
    var(--fondo);
}
.portada::after {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: .5;
  background-image: linear-gradient(var(--linea) 1px, transparent 1px), linear-gradient(90deg, var(--linea) 1px, transparent 1px);
  background-size: 56px 56px; mask-image: radial-gradient(80% 70% at 50% 30%, #000, transparent 85%);
  -webkit-mask-image: radial-gradient(80% 70% at 50% 30%, #000, transparent 85%);
}
.portada .cont { display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.insignia {
  display: inline-flex; align-items: center; gap: 10px; padding: 8px 14px 8px 10px; border-radius: 999px;
  background: rgba(255, 255, 255, .05); border: 1px solid var(--linea-2); font-size: 14.5px; font-weight: 500; margin-bottom: 26px;
}
.estrellas { color: #ffc531; letter-spacing: 2px; font-size: 14px; }
.portada h1 { font-size: clamp(48px, 7.6vw, 96px); line-height: .94; }
.portada h1 .az { color: var(--azul-claro); }
.portada h1 .na { color: var(--naranja-claro); }
.portada .bajada { font-size: clamp(18px, 1.9vw, 21px); max-width: 52ch; margin-top: 24px; }
.acciones { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.garantias { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 34px; padding: 0; list-style: none; color: var(--texto-2); font-size: 15.5px; }
.garantias li { display: flex; align-items: center; gap: 8px; }
.garantias svg { width: 18px; height: 18px; color: var(--wa); flex: none; }

.vitrina { position: relative; aspect-ratio: 5 / 6; max-width: 520px; width: 100%; justify-self: end; }
.vitrina figure { margin: 0; position: absolute; border-radius: 22px; overflow: hidden; border: 1px solid var(--linea-2); box-shadow: 0 40px 80px -30px #000; }
.vitrina figure img { width: 100%; height: 100%; object-fit: cover; }
.vitrina .f1 { inset: 0 16% 12% 0; }
.vitrina .f2 { width: 50%; right: 0; bottom: 0; aspect-ratio: 4 / 5; border: 5px solid var(--fondo); }
.vitrina figcaption {
  position: absolute; left: 12px; bottom: 12px; padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 600;
  background: rgba(6, 8, 12, .78); backdrop-filter: blur(8px); border: 1px solid var(--linea-2);
}
.flota {
  position: absolute; left: -18px; top: 9%; z-index: 2; padding: 14px 18px; border-radius: 16px;
  background: rgba(16, 21, 29, .92); border: 1px solid var(--linea-2); backdrop-filter: blur(10px);
  box-shadow: 0 20px 50px -20px #000; display: flex; gap: 12px; align-items: center;
}
.flota b { font: 700 34px/1 var(--titulo); }
.flota small { display: block; color: var(--texto-2); font-size: 13px; line-height: 1.3; }

/* ---------- cinta de datos ---------- */
.cinta { padding: 0; border-block: 1px solid var(--linea); background: var(--fondo-2); }
.cinta .cont { display: grid; grid-template-columns: repeat(4, 1fr); }
.dato { padding: 30px 20px; border-left: 1px solid var(--linea); }
.dato:first-child { border-left: 0; padding-left: 0; }
.dato b { display: block; font: 700 clamp(34px, 4vw, 48px)/1 var(--titulo); }
.dato b span { color: var(--naranja-claro); }
.dato small { color: var(--texto-2); font-size: 15px; }

/* ---------- servicios ---------- */
.pestanas { display: inline-flex; gap: 6px; padding: 6px; border-radius: 999px; background: var(--sup); border: 1px solid var(--linea); margin-bottom: 34px; max-width: 100%; overflow-x: auto; scrollbar-width: none; }
.pestanas button {
  border: 0; background: none; cursor: pointer; padding: 11px 20px; border-radius: 999px; font-weight: 600; font-size: 15.5px;
  color: var(--texto-2); white-space: nowrap; transition: background .2s, color .2s; display: inline-flex; align-items: center; gap: 8px;
}
.pestanas button svg { width: 17px; height: 17px; }
.pestanas button[aria-selected="true"] { background: var(--texto); color: #06080c; }
.panel { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.panel[hidden] { display: none; }
.serv {
  background: var(--sup); border: 1px solid var(--linea); border-radius: var(--radio); overflow: hidden;
  display: flex; flex-direction: column; transition: transform .25s, border-color .25s;
}
.serv:hover { transform: translateY(-4px); border-color: var(--linea-2); }
.serv .foto { aspect-ratio: 4 / 3; overflow: hidden; }
.serv .foto img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.serv:hover .foto img { transform: scale(1.05); }
.serv .txt { padding: 22px 22px 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.serv h3 { font-size: 26px; }
.serv p { color: var(--texto-2); font-size: 16px; }
.serv ul { margin: 2px 0 0; padding: 0; list-style: none; color: var(--texto-2); font-size: 15px; display: grid; gap: 4px; }
.serv li::before { content: "— "; color: var(--azul-claro); }
.serv .ir { margin-top: auto; padding-top: 14px; font-weight: 600; color: var(--wa); display: inline-flex; align-items: center; gap: 8px; }
.serv .ir svg { width: 18px; height: 18px; transition: transform .2s; }
.serv .ir:hover svg { transform: translateX(4px); }

/* ---------- cómo trabajamos ---------- */
.proceso { background: var(--fondo-2); border-block: 1px solid var(--linea); }
.pasos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: paso; list-style: none; padding: 0; margin: 0; }
.pasos li { counter-increment: paso; padding: 26px 24px 28px; border-radius: var(--radio); background: var(--sup); border: 1px solid var(--linea); position: relative; }
.pasos li::before {
  content: "0" counter(paso); font: 700 54px/1 var(--titulo); display: block; margin-bottom: 18px;
  background: linear-gradient(135deg, var(--azul-claro), var(--azul)); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.pasos li:nth-child(even)::before { background-image: linear-gradient(135deg, var(--naranja-claro), var(--naranja)); }
.pasos h3 { font-size: 24px; margin-bottom: 8px; }
.pasos p { color: var(--texto-2); font-size: 16px; }

/* ---------- trabajos ---------- */
.filtros { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 26px; }
.filtros button {
  border: 1px solid var(--linea-2); background: none; padding: 9px 18px; border-radius: 999px; cursor: pointer;
  font-weight: 600; font-size: 15px; color: var(--texto-2); transition: all .2s;
}
.filtros button[aria-pressed="true"] { background: var(--azul); border-color: var(--azul); color: #fff; }
.galeria { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.galeria button {
  padding: 0; border: 0; background: var(--sup); cursor: zoom-in; border-radius: 14px; overflow: hidden; position: relative; aspect-ratio: 3 / 4;
}
.galeria button[hidden] { display: none; }
.galeria img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s, filter .3s; }
.galeria button:hover img { transform: scale(1.06); }
.galeria span {
  position: absolute; inset: auto 0 0 0; padding: 40px 14px 12px; text-align: left; font-size: 14.5px; font-weight: 600;
  background: linear-gradient(transparent, rgba(0, 0, 0, .85));
}
dialog.visor { border: 0; padding: 0; background: none; max-width: 96vw; max-height: 96vh; color: var(--texto); }
dialog.visor::backdrop { background: rgba(0, 0, 0, .9); }
dialog.visor img { max-height: 86vh; max-width: 94vw; border-radius: 14px; margin: 0 auto; }
dialog.visor p { text-align: center; margin-top: 12px; color: var(--texto-2); }
dialog.visor form { position: fixed; top: 16px; right: 16px; }
dialog.visor form button { width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--linea-2); background: rgba(16, 21, 29, .9); cursor: pointer; font-size: 22px; }

/* ---------- comercios e industrias ---------- */
.empresas .cont { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.empresas .caja {
  border-radius: 26px; padding: clamp(28px, 4vw, 48px); border: 1px solid var(--linea-2);
  background: linear-gradient(140deg, rgba(248, 70, 7, .14), rgba(10, 132, 245, .12) 70%), var(--sup);
}
.lista { list-style: none; padding: 0; margin: 26px 0 30px; display: grid; gap: 14px; }
.lista li { display: grid; grid-template-columns: 28px 1fr; gap: 12px; align-items: start; }
.lista svg { width: 22px; height: 22px; color: var(--naranja-claro); margin-top: 3px; }
.lista b { display: block; }
.lista span { color: var(--texto-2); font-size: 16px; }
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.duo img { border-radius: var(--radio); aspect-ratio: 3 / 4; object-fit: cover; width: 100%; border: 1px solid var(--linea); }
.duo img:last-child { margin-top: 44px; }

/* ---------- reseñas ---------- */
.resenas { background: var(--fondo-2); border-block: 1px solid var(--linea); }
.resenas .cabeza { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; }
.nota-g { display: flex; align-items: center; gap: 16px; padding: 16px 22px; border-radius: var(--radio); background: var(--sup); border: 1px solid var(--linea); }
.nota-g b { font: 700 52px/1 var(--titulo); }
.nota-g small { color: var(--texto-2); display: block; font-size: 14.5px; }
.opiniones { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.opinion { margin: 0; padding: 26px 24px; border-radius: var(--radio); background: var(--sup); border: 1px solid var(--linea); display: flex; flex-direction: column; gap: 16px; }
.opinion blockquote { margin: 0; font-size: 17px; line-height: 1.55; }
.opinion figcaption { margin-top: auto; display: flex; align-items: center; gap: 12px; color: var(--texto-2); font-size: 14.5px; }
.opinion .ini { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; color: #fff; background: linear-gradient(135deg, var(--azul), var(--naranja)); flex: none; }
.opinion figcaption b { color: var(--texto); display: block; font-size: 15.5px; }

/* ---------- quién soy ---------- */
.quien .cont { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(32px, 6vw, 84px); align-items: center; }
.retrato { position: relative; }
.retrato img { border-radius: 26px; aspect-ratio: 4 / 5; object-fit: cover; width: 100%; border: 1px solid var(--linea-2); }
.retrato::before { content: ""; position: absolute; inset: 18px -18px -18px 18px; border-radius: 26px; z-index: -1; background: linear-gradient(135deg, var(--azul), var(--naranja)); opacity: .5; }
.quien p + p { margin-top: 16px; }
.quien .txt p { color: var(--texto-2); font-size: 18px; }
.valores { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 30px; padding: 0; list-style: none; }
.valores li { padding: 16px 18px; border-radius: 14px; border: 1px solid var(--linea); background: var(--sup); font-weight: 600; display: flex; gap: 10px; align-items: center; }
.valores svg { width: 20px; height: 20px; color: var(--azul-claro); flex: none; }

/* ---------- zona ---------- */
.zona .caja { border-radius: 26px; border: 1px solid var(--linea); background: var(--sup); padding: clamp(28px, 4vw, 52px); display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(28px, 4vw, 60px); align-items: center; }
.lugares { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; padding: 0; list-style: none; }
.lugares li { padding: 9px 16px; border-radius: 999px; border: 1px solid var(--linea-2); font-weight: 500; font-size: 15.5px; }
.lugares li.pri { background: var(--azul); border-color: var(--azul); font-weight: 600; }
.horario { border-left: 1px solid var(--linea); padding-left: clamp(24px, 4vw, 56px); }
.horario b { font: 700 clamp(56px, 7vw, 84px)/.95 var(--titulo); display: block; }
.horario b span { color: var(--naranja-claro); }
.horario p { color: var(--texto-2); margin-top: 10px; }

/* ---------- preguntas ---------- */
.preguntas .cont { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(32px, 6vw, 84px); align-items: start; }
.preguntas .cabeza { position: sticky; top: 110px; }
.preguntas details { border-bottom: 1px solid var(--linea); }
.preguntas details:first-child { border-top: 1px solid var(--linea); }
.preguntas summary { list-style: none; cursor: pointer; padding: 22px 44px 22px 0; font-weight: 600; font-size: 19px; position: relative; }
.preguntas summary::-webkit-details-marker { display: none; }
.preguntas summary::after { content: "+"; position: absolute; right: 4px; top: 50%; translate: 0 -50%; font: 400 30px/1 var(--cuerpo); color: var(--azul-claro); transition: rotate .25s; }
.preguntas details[open] summary::after { rotate: 45deg; color: var(--naranja-claro); }
.preguntas details p { color: var(--texto-2); padding: 0 44px 24px 0; }

/* ---------- contacto ---------- */
.contacto { background: radial-gradient(60% 80% at 100% 0%, rgba(10, 132, 245, .2), transparent 70%), radial-gradient(50% 70% at 0% 100%, rgba(248, 70, 7, .16), transparent 70%), var(--fondo-2); border-top: 1px solid var(--linea); }
.contacto .cont { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 84px); align-items: start; }
.vias { display: grid; gap: 12px; margin-top: 32px; }
.via { display: flex; align-items: center; gap: 16px; padding: 16px 18px; border-radius: 16px; border: 1px solid var(--linea); background: rgba(255, 255, 255, .03); transition: border-color .2s, transform .2s; }
.via:hover { border-color: var(--linea-2); transform: translateX(4px); }
.via .ico { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--sup-2); flex: none; }
.via .ico svg { width: 22px; height: 22px; }
.via small { color: var(--texto-2); display: block; font-size: 14px; }
.via b { font-size: 17.5px; }
.redes { display: flex; gap: 10px; margin-top: 22px; flex-wrap: wrap; }
.redes a { padding: 10px 16px; border-radius: 999px; border: 1px solid var(--linea-2); font-weight: 600; font-size: 15px; transition: background .2s, border-color .2s; }
.redes a:hover { background: rgba(255, 255, 255, .07); border-color: var(--texto-2); }
.form { background: var(--sup); border: 1px solid var(--linea-2); border-radius: 26px; padding: clamp(24px, 3.4vw, 40px); display: grid; gap: 16px; grid-template-columns: 1fr 1fr; }
.form h3 { grid-column: 1 / -1; font-size: 30px; }
.form > p { grid-column: 1 / -1; color: var(--texto-2); font-size: 15.5px; margin-top: -8px; }
.form label { display: grid; gap: 7px; font-size: 14.5px; font-weight: 600; color: var(--texto-2); }
.form .ancho { grid-column: 1 / -1; }
.form input, .form select, .form textarea {
  width: 100%; padding: 13px 14px; border-radius: 12px; border: 1px solid var(--linea-2); background: var(--fondo);
  color: var(--texto); font-weight: 400; font-size: 16px; transition: border-color .2s;
}
.form select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--texto-2) 50%), linear-gradient(135deg, var(--texto-2) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 38px; }
.form textarea { resize: vertical; min-height: 104px; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--azul-claro); }
.form .btn { grid-column: 1 / -1; padding-block: 17px; }
.form .nota { font-size: 13.5px; color: var(--texto-3); text-align: center; margin: 0; }

/* ---------- pie ---------- */
footer { border-top: 1px solid var(--linea); padding: 44px 0 110px; color: var(--texto-2); font-size: 15px; }
footer .cont { display: flex; gap: 24px 40px; flex-wrap: wrap; align-items: center; }
footer img { height: 34px; width: auto; }
footer nav { display: flex; gap: 22px; flex-wrap: wrap; margin-left: auto; }
footer a:hover { color: var(--texto); }
footer .legal { flex-basis: 100%; color: var(--texto-3); font-size: 14px; }

/* ---------- botón flotante ---------- */
.wa-flotante {
  position: fixed; right: 18px; bottom: 18px; z-index: 60; height: 60px; padding: 0 22px 0 18px; border-radius: 999px;
  background: var(--wa); color: #04130a; display: inline-flex; align-items: center; gap: 10px; font-weight: 700;
  box-shadow: 0 14px 34px -8px rgba(37, 211, 102, .65); transition: transform .2s;
}
.wa-flotante:hover { transform: scale(1.05); }
.wa-flotante svg { width: 28px; height: 28px; }

/* ---------- páginas legales ---------- */
.legal-pag { padding-top: 140px; }
.legal-pag .cont { max-width: 760px; }
.legal-pag h1 { font-size: clamp(40px, 6vw, 60px); margin-bottom: 26px; }
.legal-pag h3 { font-size: 24px; margin: 34px 0 10px; }
.legal-pag p, .legal-pag li { color: var(--texto-2); margin-bottom: 12px; }
.legal-pag a { color: var(--azul-claro); text-decoration: underline; }

/* ---------- aparición al bajar ---------- */
.js .ap { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.2, .7, .2, 1), transform .7s cubic-bezier(.2, .7, .2, 1); transition-delay: var(--d, 0s); }
.js .ap.visto { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .ap { opacity: 1; transform: none; transition: none; }
  * { transition-duration: .01ms !important; }
}

/* ---------- pantallas medianas y celular ---------- */
@media (max-width: 1020px) {
  .panel { grid-template-columns: repeat(2, 1fr); }
  .pasos { grid-template-columns: repeat(2, 1fr); }
  .galeria { grid-template-columns: repeat(3, 1fr); }
  .opiniones { grid-template-columns: repeat(2, 1fr); }
  .preguntas .cont, .contacto .cont, .empresas .cont { grid-template-columns: 1fr; }
  .preguntas .cabeza { position: static; margin-bottom: 0; }
}
@media (max-width: 980px) {
  .menu { display: none; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; gap: 0; padding: 8px 20px 20px; background: rgba(6, 8, 12, .97); border-bottom: 1px solid var(--linea); }
  .menu.abierto { display: flex; }
  .menu a { padding: 15px 0; border-bottom: 1px solid var(--linea); font-size: 18px; color: var(--texto); }
  .menu a::after { display: none; }
  .hamb { display: grid; }
  .barra .btn { display: none; }
  .barra.menu-abierto { background: rgba(6, 8, 12, .97); }
  .portada .cont { grid-template-columns: 1fr; }
  .vitrina { justify-self: center; max-width: 440px; margin-top: 12px; }
  .flota { left: -6px; }
  .cinta .cont { grid-template-columns: 1fr 1fr; }
  .dato { padding: 22px 16px; }
  .dato:nth-child(odd) { border-left: 0; padding-left: 0; }
  .dato:nth-child(n + 3) { border-top: 1px solid var(--linea); }
  .quien .cont { grid-template-columns: 1fr; }
  .retrato { max-width: 380px; }
  .zona .caja { grid-template-columns: 1fr; }
  .horario { border-left: 0; padding-left: 0; border-top: 1px solid var(--linea); padding-top: 26px; }
}
@media (max-width: 620px) {
  body { font-size: 16.5px; }
  .cont { width: min(100% - 32px, var(--ancho)); }
  .panel, .pasos, .opiniones { grid-template-columns: 1fr; }
  .galeria { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .acciones .btn { flex: 1 1 100%; }
  .form { grid-template-columns: 1fr; }
  .valores { grid-template-columns: 1fr; }
  .wa-flotante span { display: none; }
  .wa-flotante { width: 60px; padding: 0; justify-content: center; }
  footer nav { margin-left: 0; }
  .resenas .cabeza { align-items: start; }
}