/* Tecnocargo de México — sitio 2026, versión 2 (inspirada en Transpi) */
@font-face { font-family: "Futura Bold"; src: url("../fonts/futura_bold-webfont.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Futura Medium"; src: url("../fonts/futura_medium-webfont.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "DM Sans"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/dmsans-400-latin.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "DM Sans"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/dmsans-500-latin.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "DM Sans"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/dmsans-700-latin.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
  --rojo: #c8281c;
  --rojo-oscuro: #a51f15;
  --carbon: #1f1f1f;
  --carbon-2: #303030;
  --negro: #121418;
  --texto: #2b2b2b;
  --secundario: #7a7a7a;
  --borde: #e3e3e3;
  --gris: #f5f5f5;
  --blanco: #fff;
  --radio: 6px;
  --ancho: 1200px;
  --titulos: "Futura Bold", "Outfit", "Segoe UI", sans-serif;
  --medio: "Futura Medium", "Segoe UI", sans-serif;
  --texto-f: "DM Sans", "Segoe UI", system-ui, sans-serif;
  --t: .4s cubic-bezier(.2, .7, .2, 1);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
[id] { scroll-margin-top: 96px; }
#inicio { scroll-margin-top: 0; }
body { margin: 0; font-family: var(--texto-f); font-size: 16px; line-height: 1.75; color: var(--texto); background: var(--blanco); overflow-x: hidden; }
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--titulos); font-weight: 700; line-height: 1.12; margin: 0 0 .5em; color: var(--carbon); }
h1 { font-size: clamp(34px, 4.6vw, 62px); }
.h1 { font-family: var(--titulos); font-weight: 700; line-height: 1.12; margin: 0 0 .5em; font-size: clamp(34px, 4.6vw, 62px); }
h2 { font-size: clamp(28px, 3.4vw, 46px); }
h3 { font-size: 22px; }
h4 { font-size: 18px; font-family: var(--medio); }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
.rojo { color: var(--rojo); }
.oculto-visual { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.contenedor { width: min(100% - 40px, var(--ancho)); margin-inline: auto; }
.seccion { padding-block: clamp(64px, 8vw, 110px); }
.seccion--gris { background: var(--gris); }
.etiqueta { display: inline-block; font: 700 13px/1 var(--texto-f); letter-spacing: .14em; text-transform: uppercase; color: var(--rojo); margin-bottom: 16px; }
.cabeza { max-width: 640px; margin-bottom: clamp(36px, 5vw, 60px); }
.cabeza--centro { margin-inline: auto; text-align: center; }
.cabeza p { color: var(--secundario); }

/* Botones */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 15px 28px; border-radius: var(--radio); background: var(--rojo); color: var(--blanco); font: 700 14px/1 var(--texto-f); border: 2px solid var(--rojo); cursor: pointer; transition: background var(--t), color var(--t), border-color var(--t), transform var(--t); }
.btn:hover { background: var(--rojo-oscuro); border-color: var(--rojo-oscuro); transform: translateY(-2px); }
.btn svg { width: 14px; height: 14px; }
.btn--contorno { background: transparent; border-color: rgba(255, 255, 255, .7); color: var(--blanco); }
.btn--contorno:hover { background: var(--blanco); color: var(--carbon); border-color: var(--blanco); }
.btn--carbon { background: var(--carbon); border-color: var(--carbon); }
.btn--carbon:hover { background: var(--negro); border-color: var(--negro); }
.btn--blanco { background: var(--blanco); border-color: var(--blanco); color: var(--carbon); }
.btn--blanco:hover { background: var(--gris); border-color: var(--gris); }
.btn--blanco svg { color: var(--rojo); width: 18px; height: 18px; }
.enlace { font: 700 13px var(--texto-f); letter-spacing: .08em; text-transform: uppercase; color: var(--carbon); display: inline-flex; align-items: center; gap: 8px; transition: color var(--t); }
.enlace svg { width: 12px; height: 12px; transition: transform var(--t); }
.enlace:hover { color: var(--rojo); }
.enlace:hover svg { transform: translateX(4px); }

/* Barra superior y cabecera */
.topbar { background: var(--carbon); color: rgba(255, 255, 255, .85); font-size: 13px; }
.topbar .contenedor { display: flex; justify-content: space-between; align-items: center; gap: 20px; min-height: 42px; }
.topbar ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 22px; align-items: center; }
.topbar li { display: inline-flex; align-items: center; gap: 7px; }
.topbar svg { width: 14px; height: 14px; color: var(--rojo); }
.topbar a:hover { color: var(--blanco); }
.topbar .redes { display: flex; gap: 6px; }
.topbar .redes a { width: 26px; height: 26px; border: 1px solid rgba(255, 255, 255, .25); border-radius: 50%; display: grid; place-items: center; }
.topbar .redes a:hover { background: var(--rojo); border-color: var(--rojo); }
.topbar .redes svg { width: 11px; height: 11px; color: var(--blanco); fill: currentColor; }
.cabecera { position: sticky; top: 0; z-index: 50; background: var(--blanco); box-shadow: 0 1px 0 var(--borde); transition: box-shadow var(--t); }
.cabecera.fija { box-shadow: 0 8px 30px rgba(0, 0, 0, .08); }
.cabecera .contenedor { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 84px; }
.logo img { height: 48px; width: auto; max-width: 48vw; object-fit: contain; }
.menu { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.menu a { display: block; white-space: nowrap; padding: 10px 12px; font: 700 13px var(--texto-f); letter-spacing: .04em; text-transform: uppercase; color: var(--carbon); border-bottom: 2px solid transparent; transition: color var(--t), border-color var(--t); }
.menu a:hover, .menu a.activo { color: var(--rojo); }
.cabecera__der { display: flex; align-items: center; gap: 22px; }
.cabecera__tel { display: inline-flex; align-items: center; gap: 10px; font: 700 15px var(--texto-f); color: var(--carbon); white-space: nowrap; }
.cabecera__tel svg { width: 36px; height: 36px; padding: 9px; border: 1px solid var(--borde); border-radius: 50%; color: var(--rojo); }
.hamburguesa { display: none; width: 44px; height: 44px; border-radius: var(--radio); border: 1px solid var(--borde); background: var(--blanco); cursor: pointer; place-items: center; }
.hamburguesa span { display: block; width: 18px; height: 2px; background: var(--carbon); margin: 2.5px 0; transition: transform .3s, opacity .3s; }
.hamburguesa.abierta span:nth-child(1) { transform: translateY(4.5px) rotate(45deg); }
.hamburguesa.abierta span:nth-child(2) { opacity: 0; }
.hamburguesa.abierta span:nth-child(3) { transform: translateY(-4.5px) rotate(-45deg); }

/* Hero con capa roja en diagonal */
.hero { position: relative; height: min(86vh, 780px); min-height: 540px; background: var(--carbon); overflow: hidden; }
.hero__slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.2s ease; }
.hero__slide.activa { opacity: 1; }
.hero__slide img { width: 100%; height: 100%; object-fit: cover; object-position: 0% center; transform: scale(1.05); transition: transform 8s ease-out; }
.hero__slide.activa img { transform: scale(1); }
.hero__slide::before { content: ""; position: absolute; inset: 0; background: linear-gradient(270deg, rgba(200, 40, 28, .94), rgba(200, 40, 28, .82)); clip-path: polygon(44% 0, 100% 0, 100% 100%, 60% 100%); z-index: 1; }
.hero__slide::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0, 0, 0, .35), transparent 40%); }
.hero__texto { position: absolute; inset: 0; z-index: 2; display: flex; align-items: center; }
.hero__texto > div { width: min(100% - 40px, var(--ancho)); margin-inline: auto; }
.hero__caja { max-width: 520px; margin-left: auto; text-align: right; color: var(--blanco); opacity: 0; transform: translateX(-30px); transition: opacity .9s ease .3s, transform .9s ease .3s; }
.hero__slide.activa .hero__caja { opacity: 1; transform: none; }
.hero__caja .etiqueta { color: var(--blanco); opacity: .9; }
.hero__caja h1, .hero__caja p.h1 { color: var(--blanco); margin: 0 0 18px; max-width: none; opacity: 1; font-family: var(--titulos); font-weight: 700; font-size: clamp(34px, 4.6vw, 62px); line-height: 1.12; }
.hero__caja p { font-size: 16px; opacity: .92; max-width: 480px; margin-bottom: 30px; margin-left: auto; }
.hero__acciones { justify-content: flex-end; }
.hero__llama { text-align: right; }
.hero__acciones { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.hero__llama { display: flex; flex-direction: column; line-height: 1.2; }
.hero__llama small { font-size: 13px; opacity: .85; }
.hero__llama a { font: 700 22px var(--titulos); color: var(--blanco); }
.hero__puntos { position: absolute; right: 40px; bottom: 34px; z-index: 3; display: flex; gap: 8px; }
.hero__puntos button { width: 12px; height: 12px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .6); cursor: pointer; padding: 0; transition: background var(--t), transform var(--t); }
.hero__puntos button.activa { background: var(--rojo); transform: scale(1.2); }
.hero__video { position: absolute; left: clamp(24px, 4vw, 56px); bottom: 34px; z-index: 3; display: inline-flex; align-items: center; gap: 10px; color: var(--blanco); font: 700 13px var(--texto-f); letter-spacing: .08em; text-transform: uppercase; background: none; border: 0; cursor: pointer; }
.hero__video svg { width: 46px; height: 46px; border: 2px solid rgba(255, 255, 255, .8); border-radius: 50%; padding: 12px; transition: background var(--t); }
.hero__video:hover svg { background: var(--rojo); border-color: var(--rojo); }

/* Nosotros: óvalos */
.nosotros { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(30px, 6vw, 90px); align-items: center; }
.ovalos { position: relative; height: 560px; }
.ovalos img { position: absolute; width: 300px; height: 440px; object-fit: cover; border-radius: 999px; box-shadow: 0 30px 60px rgba(0, 0, 0, .15); }
.ovalos img:first-child { left: 0; top: 0; }
.ovalos img:last-child { left: 250px; top: 120px; border: 8px solid var(--blanco); }
.ovalos::before { content: ""; position: absolute; left: 160px; top: 40px; width: 220px; height: 220px; border-radius: 50%; background: var(--rojo); opacity: .08; }
.lista-puntos { list-style: none; padding: 0; margin: 24px 0 30px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 24px; font-size: 15px; font-weight: 500; }
.lista-puntos li { padding-left: 20px; position: relative; }
.lista-puntos li::before { content: ""; position: absolute; left: 0; top: .6em; width: 8px; height: 8px; border-radius: 50%; background: var(--rojo); }

/* Servicios */
.servicios { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.servicio { background: var(--blanco); border-radius: var(--radio); overflow: hidden; position: relative; transition: transform var(--t), box-shadow var(--t); }
.servicio:hover { transform: translateY(-8px); box-shadow: 0 24px 50px rgba(0, 0, 0, .1); }
.servicio__img { aspect-ratio: 16 / 10; overflow: hidden; }
.servicio__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s ease; }
.servicio:hover .servicio__img img { transform: scale(1.06); }
.servicio__cuerpo { position: relative; }
.servicio__ico { position: absolute; right: 24px; top: -36px; width: 72px; height: 72px; border-radius: 50%; background: var(--rojo); color: var(--blanco); display: grid; place-items: center; box-shadow: 0 10px 24px rgba(200, 40, 28, .35); }
.servicio__ico svg { width: 44px; height: 30px; }
.servicio__cuerpo { padding: 34px 28px 30px; }
.servicio h3 { margin-bottom: 10px; max-width: calc(100% - 80px); }
.servicio p { color: var(--secundario); font-size: 15px; margin-bottom: 18px; }

/* Proceso en zigzag */
.proceso { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding-top: 10px; }
.proceso__linea { position: absolute; left: 0; right: 0; top: 0; height: 170px; width: 100%; pointer-events: none; }
.paso { text-align: center; padding: 0 10px; position: relative; }
.paso:nth-child(even) { margin-top: 70px; }
.paso__ico { width: 96px; height: 96px; margin: 0 auto 22px; border-radius: 50%; border: 2px solid var(--rojo); background: var(--blanco); display: grid; place-items: center; position: relative; }
.paso__ico svg { width: 40px; height: 40px; color: var(--carbon); }
.paso__num { position: absolute; right: -6px; bottom: -4px; width: 34px; height: 34px; border-radius: 50%; background: var(--rojo); color: var(--blanco); font: 700 12px var(--texto-f); display: grid; place-items: center; border: 3px solid var(--blanco); }
.paso h4 { margin-bottom: 6px; }
.paso p { font-size: 14px; color: var(--secundario); max-width: 240px; margin-inline: auto; }

/* Industrias: foto con corte diagonal y caja roja */
.industrias { display: grid; grid-template-columns: 1fr 1.15fr; gap: 0 40px; align-items: start; }
.industrias__img { grid-row: 1 / 3; aspect-ratio: 4 / 5; overflow: hidden; clip-path: polygon(0 0, 80% 0, 100% 18%, 100% 100%, 0 100%); }
.industrias__img img { width: 100%; height: 100%; object-fit: cover; }
.industrias__texto { padding-top: 20px; }
.industrias__texto p { color: var(--secundario); }
.industrias__caja { background: var(--rojo); color: var(--blanco); padding: 40px 44px; border-radius: 0 0 70px 0; margin-left: -200px; position: relative; z-index: 1; margin-top: 30px; box-shadow: 0 30px 60px rgba(200, 40, 28, .3); }
.industrias__caja ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; font-weight: 500; }
.industrias__caja li { display: flex; align-items: center; gap: 10px; }
.industrias__caja svg { width: 16px; height: 16px; flex: none; }

/* Certificaciones */
.certs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.cert { background: var(--blanco); border-radius: var(--radio); padding: 44px 26px 30px; text-align: center; position: relative; margin-top: 28px; transition: transform var(--t), box-shadow var(--t); }
.cert:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(0, 0, 0, .08); }
.cert__badge { position: absolute; left: 50%; top: -28px; transform: translateX(-50%); width: 56px; height: 56px; border-radius: 50%; background: var(--rojo); color: var(--blanco); display: grid; place-items: center; box-shadow: 0 10px 20px rgba(200, 40, 28, .3); }
.cert__badge svg { width: 24px; height: 24px; }
.cert__logo { height: 70px; display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.cert__logo img { max-height: 70px; max-width: 160px; width: auto; }
.cert h4 { margin-bottom: 6px; }
.cert p { font-size: 14px; color: var(--secundario); }

/* Por qué elegirnos + formulario */
.porque { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 6vw, 80px); align-items: start; }
.razones { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; }
.razones li { display: grid; grid-template-columns: 52px 1fr; gap: 18px; align-items: start; }
.razones svg { width: 52px; height: 52px; padding: 13px; border-radius: 50%; background: rgba(200, 40, 28, .1); color: var(--rojo); }
.razones b { display: block; font-family: var(--medio); font-size: 17px; color: var(--carbon); }
.razones span { font-size: 14px; color: var(--secundario); }
.formulario { background: var(--blanco); border: 1px solid var(--borde); border-radius: var(--radio); overflow: hidden; box-shadow: 0 30px 60px rgba(0, 0, 0, .08); }
.formulario__cab { background: var(--carbon); color: var(--blanco); padding: 24px 32px; }
.formulario__cab h3 { color: var(--blanco); margin: 0; }
.formulario__cab p { font-size: 14px; opacity: .8; }
.formulario form { padding: 28px 32px 32px; }
.campos { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.campos .ancho { grid-column: 1 / -1; }
.formulario input, .formulario select, .formulario textarea { width: 100%; padding: 13px 16px; border: 1px solid var(--borde); border-radius: var(--radio); font: 14px var(--texto-f); color: var(--texto); background: var(--gris); outline: 0; transition: border-color var(--t), background var(--t); }
.formulario input:focus, .formulario select:focus, .formulario textarea:focus { border-color: var(--rojo); background: var(--blanco); }
.formulario textarea { min-height: 110px; resize: vertical; }
.formulario .btn { margin-top: 18px; width: 100%; justify-content: center; }
.formulario .aviso { font-size: 13px; color: var(--secundario); margin-top: 12px; }

/* Flota: columnas a todo lo ancho */
.flota { display: flex; height: 540px; background: var(--carbon); }
.columna { position: relative; flex: 1; overflow: hidden; border-right: 1px solid rgba(255, 255, 255, .15); color: var(--blanco); transition: flex .6s cubic-bezier(.2, .7, .2, 1); }
.columna:last-child { border-right: 0; }
.columna:hover { flex: 1.7; }
.columna img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s ease; }
.columna:hover img { transform: scale(1.06); }
.columna::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0, 0, 0, .25), rgba(0, 0, 0, .78)); }
.columna__num { position: absolute; top: 34px; left: 50%; transform: translateX(-50%); z-index: 1; width: 52px; height: 52px; border: 1px solid rgba(255, 255, 255, .7); border-radius: 50%; display: grid; place-items: center; font: 700 15px var(--texto-f); }
.columna__texto { position: absolute; left: 28px; right: 28px; bottom: 34px; z-index: 1; }
.columna__tag { display: inline-block; border: 1px solid rgba(255, 255, 255, .7); border-radius: 4px; padding: 5px 10px; font: 600 12px var(--texto-f); margin-bottom: 14px; }
.columna h3 { color: var(--blanco); font-size: 22px; margin-bottom: 14px; }
.columna__flecha { width: 36px; height: 36px; border: 1px solid rgba(255, 255, 255, .7); border-radius: 4px; display: grid; place-items: center; transition: background var(--t), border-color var(--t); }
.columna:hover .columna__flecha { background: var(--rojo); border-color: var(--rojo); }
.columna__flecha svg { width: 14px; height: 14px; }

/* Testimonios */
.testimonios { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonio { border: 1px solid var(--borde); border-radius: var(--radio); padding: 40px 30px 30px; position: relative; background: var(--blanco); }
.testimonio__badge { position: absolute; right: 24px; top: -24px; width: 50px; height: 50px; border-radius: 50%; background: var(--rojo); color: var(--blanco); display: grid; place-items: center; }
.testimonio__badge svg { width: 22px; height: 22px; }
.testimonio h4 { margin-bottom: 10px; }
.testimonio p { font-size: 15px; color: var(--secundario); }
.testimonio footer { display: flex; align-items: center; gap: 14px; margin-top: 22px; }
.avatar { width: 46px; height: 46px; border-radius: 50%; background: var(--carbon); color: var(--blanco); display: grid; place-items: center; font: 700 14px var(--texto-f); }
.testimonio b { display: block; font-size: 14px; color: var(--carbon); }
.testimonio small { font-size: 13px; color: var(--secundario); }

/* Clientes (marquesina) */
.marquesina { overflow: hidden; white-space: nowrap; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquesina__pista { display: inline-flex; align-items: center; gap: clamp(50px, 7vw, 100px); animation: correr 40s linear infinite; padding-right: clamp(50px, 7vw, 100px); }
.marquesina:hover .marquesina__pista { animation-play-state: paused; }
.marquesina img { height: 42px; width: auto; max-width: 150px; object-fit: contain; filter: grayscale(1); opacity: .5; transition: filter var(--t), opacity var(--t); }
.marquesina img:hover { filter: none; opacity: 1; }
@keyframes correr { to { transform: translateX(-50%); } }

/* Cifras sobre foto */
.cifras { position: relative; color: var(--blanco); padding-block: 60px; }
.cifras::before { content: ""; position: absolute; inset: 0; background: url("../img/hero-refrigerada.jpg") center/cover; }
.cifras::after { content: ""; position: absolute; inset: 0; background: rgba(31, 31, 31, .9); }
.cifras .contenedor { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.cifra { display: grid; grid-template-columns: auto auto 1fr; align-items: center; gap: 14px; }
.cifra svg { width: 54px; height: 54px; color: var(--blanco); }
.cifra i { width: 2px; height: 70px; background: rgba(255, 255, 255, .4); transform: skewX(-18deg); }
.cifra__num { font: 700 42px/1 var(--titulos); color: var(--blanco); }
.cifra span { display: block; font-size: 14px; opacity: .85; margin-top: 4px; }

/* Tarjetas (sustentabilidad, talento, instalaciones) */
.tarjetas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.tarjeta { display: block; }
.tarjeta__img { aspect-ratio: 16 / 10; overflow: hidden; border-radius: var(--radio); margin-bottom: 20px; }
.tarjeta__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s ease; }
.tarjeta:hover .tarjeta__img img { transform: scale(1.06); }
.tarjeta__tag { display: inline-block; border: 1px solid var(--rojo); color: var(--rojo); border-radius: 4px; padding: 4px 10px; font: 600 12px var(--texto-f); margin-bottom: 12px; }
.tarjeta h3 { font-size: 20px; margin-bottom: 10px; transition: color var(--t); }
.tarjeta:hover h3 { color: var(--rojo); }
.tarjeta p { font-size: 14px; color: var(--secundario); margin-bottom: 14px; }

/* Preguntas frecuentes */
.faq { max-width: 860px; margin-inline: auto; display: grid; gap: 12px; }
.faq details { background: var(--blanco); border-radius: var(--radio); border: 1px solid var(--borde); padding: 0 24px; }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 0; font: 600 16px var(--texto-f); color: var(--carbon); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary svg { width: 18px; height: 18px; flex: none; color: var(--rojo); transition: transform var(--t); }
.faq details[open] summary svg { transform: rotate(90deg); }
.faq details p { margin: 0 0 20px; font-size: 15px; color: var(--secundario); }

/* Llamado a la acción */
.cta { position: relative; background: var(--carbon); color: var(--blanco); padding-block: 50px; overflow: hidden; }
.cta::before { content: ""; position: absolute; inset: 0; background: var(--carbon-2); clip-path: polygon(0 0, 72% 0, 60% 100%, 0 100%); }
.cta .contenedor { position: relative; display: flex; justify-content: space-between; align-items: center; gap: 30px; flex-wrap: wrap; }
.cta h2 { color: var(--blanco); margin-bottom: 6px; font-size: clamp(24px, 2.8vw, 36px); }
.cta p { opacity: .8; }
.cta .contenedor { align-items: center; }
.cta__texto { flex: 1 1 380px; max-width: 560px; }
.cta__form { flex: 1 1 380px; max-width: 520px; color: var(--texto); }
.cta { padding-block: clamp(50px, 7vw, 90px); }
.cta::before { clip-path: polygon(0 0, 62% 0, 48% 100%, 0 100%); }

/* Pie */
.pie { background: var(--negro); color: rgba(255, 255, 255, .8); }
.pie__arriba { padding-block: 60px 50px; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.pie img { height: 42px; width: auto; margin-bottom: 20px; }
.pie h4 { color: var(--blanco); font-size: 16px; margin-bottom: 16px; }
.pie ul { list-style: none; margin: 0; padding: 0; }
.pie li { margin-bottom: 9px; font-size: 14px; }
.pie a:hover { color: var(--rojo); }
.pie p { font-size: 14px; }
.pie .redes { display: flex; gap: 8px; margin-top: 18px; }
.pie .redes a { width: 36px; height: 36px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .2); display: grid; place-items: center; }
.pie .redes a:hover { background: var(--rojo); border-color: var(--rojo); }
.pie .redes svg { width: 14px; height: 14px; fill: currentColor; color: var(--blanco); }
.pie__abajo { border-top: 1px solid rgba(255, 255, 255, .1); padding-block: 18px; font-size: 13px; display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.pie__abajo b { color: var(--rojo); }

/* Modal de video */
.modal { border: 0; padding: 0; background: transparent; max-width: min(960px, 94vw); width: auto; }
.modal::backdrop { background: rgba(0, 0, 0, .8); }
.modal video { display: block; width: auto; max-width: 100%; max-height: 85vh; margin: 0 auto; border-radius: 20px; background: #000; }
.modal__cerrar { position: absolute; right: 0; top: -48px; width: 40px; height: 40px; border-radius: 50%; border: 0; background: var(--blanco); color: var(--carbon); cursor: pointer; font-size: 18px; }

/* Páginas interiores */
.portada-int { position: relative; min-height: 380px; display: grid; align-items: center; color: var(--blanco); background: var(--carbon); overflow: hidden; }
.portada-int img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.portada-int::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(200, 40, 28, .92), rgba(200, 40, 28, .75)); clip-path: polygon(0 0, 58% 0, 44% 100%, 0 100%); z-index: 1; }
.portada-int .contenedor { position: relative; z-index: 2; padding-block: 60px; }
.portada-int h1 { color: var(--blanco); max-width: 560px; }
.portada-int p { max-width: 480px; opacity: .92; }
.portada-int .etiqueta { color: var(--blanco); }
.prosa { max-width: 860px; }
.prosa h2 { font-size: clamp(24px, 2.6vw, 34px); margin-top: 1.6em; }
.prosa h2:first-child { margin-top: 0; }
.prosa ul { padding-left: 20px; }
.prosa li { margin-bottom: 8px; }
.objetivos { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; margin: 26px 0 10px; }
.objetivo { background: var(--gris); border-left: 4px solid var(--rojo); border-radius: var(--radio); padding: 24px; }
.objetivo b { display: block; font-family: var(--medio); font-size: 17px; margin-bottom: 6px; color: var(--carbon); }
.objetivo p { font-size: 14px; color: var(--secundario); }
.principios { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 26px; }
.principio { border: 1px solid var(--borde); border-radius: var(--radio); padding: 24px; }
.principio h4 { margin-bottom: 8px; }
.principio ul { padding-left: 18px; margin: 0; font-size: 14px; }
.vacantes { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; margin-top: 26px; }

/* Revelar al hacer scroll */
.revelar { opacity: 0; transform: translateY(30px); transition: opacity .9s ease, transform .9s ease; }
.revelar.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .revelar { opacity: 1; transform: none; transition: none; } .marquesina__pista { animation: none; } }

/* Responsivo */
@media (max-width: 1340px) {
  .cabecera__tel { display: none; }
}
@media (max-width: 1100px) {
  .menu a { padding: 10px 10px; font-size: 12px; }
  .cabecera__tel { display: none; }
  .certs, .cifras .contenedor { grid-template-columns: repeat(2, 1fr); }
  .servicios, .testimonios, .tarjetas { grid-template-columns: repeat(2, 1fr); }
  .proceso { grid-template-columns: repeat(2, 1fr); gap: 40px 20px; }
  .proceso__linea { display: none; }
  .paso:nth-child(even) { margin-top: 0; }
  .pie__arriba { grid-template-columns: 1fr 1fr; }
  .ovalos { height: 520px; }
  .ovalos img { width: 260px; height: 400px; }
  .ovalos img:last-child { left: 200px; }
}
@media (max-width: 900px) {
  .topbar ul:last-child { display: none; }
  .menu { position: fixed; inset: 0 0 auto 0; top: 84px; flex-direction: column; background: var(--blanco); padding: 10px 20px 20px; box-shadow: 0 30px 60px rgba(0, 0, 0, .15); display: none; z-index: 60; }
  .menu.abierto { display: flex; }
  .menu a { padding: 14px 0; border-bottom: 1px solid var(--borde); }
  .hamburguesa { display: grid; }
  .cabecera__der { gap: 10px; }
  .hero { height: min(80vh, 640px); }
  .hero__slide::before { clip-path: none; background: linear-gradient(180deg, rgba(200, 40, 28, .25), rgba(200, 40, 28, .9) 55%); }
  .hero__caja { max-width: 100%; margin-left: 0; text-align: left; }
  .hero__caja p { margin-left: 0; }
  .hero__acciones { justify-content: flex-start; }
  .hero__llama { text-align: left; }
  .hero__texto { align-items: flex-end; padding-bottom: 60px; }
  .hero__video { display: none; }
  .hero__puntos { right: 20px; bottom: 20px; }
  .nosotros, .industrias, .porque { grid-template-columns: 1fr; }
  .ovalos { height: 420px; }
  .ovalos img { width: 46%; height: 360px; }
  .ovalos img:first-child { left: 0; }
  .ovalos img:last-child { left: 48%; top: 60px; }
  .ovalos::before { display: none; }
  .industrias__img { grid-row: auto; aspect-ratio: 16 / 10; clip-path: none; border-radius: var(--radio); }
  .industrias__caja { margin-left: 0; border-radius: var(--radio); }
  .flota { flex-direction: column; height: auto; }
  .columna { min-height: 240px; border-right: 0; border-bottom: 1px solid rgba(255, 255, 255, .15); }
  .columna:hover { flex: 1; }
  .cta::before { display: none; }
}
@media (max-width: 600px) {
  .topbar .contenedor { justify-content: center; }
  .topbar li:nth-child(3) { display: none; }
  .cabecera__der .btn { padding: 11px 16px; font-size: 13px; }
  .servicios, .testimonios, .tarjetas, .certs, .cifras .contenedor, .pie__arriba, .proceso, .principios, .campos, .lista-puntos { grid-template-columns: 1fr; }
  .campos .ancho { grid-column: auto; }
  .ovalos { height: 380px; }
  .ovalos img { height: 320px; }
  .hero__acciones { gap: 18px; }
  .industrias__caja { padding: 28px; }
  .industrias__caja ul { grid-template-columns: 1fr; }
}