/* ============================================================
   Protección Verde — sistema de diseño
   Réplica del documento PV_Web_Sectores (cliente, 28/08/2026)
   ============================================================ */
:root{
  --crema:#F7F5EE;
  --blanco:#FFFFFF;
  --verde-noche:#122A1B;
  --verde-panel:#173A26;
  --verde:#1B5E3F;
  --verde-medio:#2E7D4F;
  --lima:#C4D82E;
  --lima-tinta:#5A661A;
  --lima-suave:#EDF3D2;
  --azul-icl:#16324F;
  --tinta:#1C221D;
  --gris:#5C665E;
  --linea:#E4E7DD;
  --tint-1:#E9F0E2;
  --tint-2:#F2F5DC;
  --tint-3:#E5EFE9;
  --tint-4:#F5EFDE;
  --tint-5:#E7ECE6;
  --tint-6:#EFF4D8;
  --radius:16px;
  --radius-lg:22px;
  --sombra:0 10px 40px rgba(18,42,27,.10);
  --sombra-suave:0 4px 18px rgba(18,42,27,.07);
  --sans:'Poppins',-apple-system,'Helvetica Neue',Arial,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--crema);color:var(--tinta);font-size:16px;line-height:1.6;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}

/* ---------- tipografía ---------- */
h1,h2,h3{line-height:1.18;letter-spacing:-.015em}
h1{font-size:clamp(33px,4.4vw,54px);font-weight:700}
h2{font-size:clamp(25px,3vw,36px);font-weight:600}
h3{font-size:19px;font-weight:600;letter-spacing:-.01em}
.pill{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;padding:7px 14px;border-radius:999px;background:rgba(255,255,255,.14);color:var(--lima)}
.eyebrow{font-size:11.5px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--verde);margin-bottom:14px}
.sub{color:var(--gris);font-size:17px;max-width:560px}

/* ---------- botones ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;padding:14px 26px;border-radius:12px;font-weight:700;font-size:15px;border:none;cursor:pointer;transition:transform .22s ease,box-shadow .22s ease,background .22s ease;font-family:var(--sans)}
.btn:hover{transform:translateY(-2px)}
.btn-lima{background:var(--lima);color:var(--verde-noche);box-shadow:0 6px 22px rgba(196,216,46,.35)}
.btn-verde{background:var(--verde);color:#fff;box-shadow:0 6px 22px rgba(27,94,63,.28)}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.35)}
.btn-ghost:hover{border-color:var(--lima);color:var(--lima)}

/* ---------- navegación ---------- */
.navbar{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--linea);transition:box-shadow .3s ease}
.navbar.con-sombra{box-shadow:var(--sombra-suave)}
.nav-inner{display:flex;align-items:center;gap:26px;height:74px;max-width:1240px;margin:0 auto;padding:0 24px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:17.5px;letter-spacing:-.02em;color:var(--verde-noche);flex-shrink:0}
.logo .marca-icono{width:40px;height:40px;border-radius:11px;background:var(--verde);display:grid;place-items:center;flex-shrink:0}
.logo span em{font-style:normal;color:var(--verde)}
.nav-links{display:flex;gap:24px;margin-left:8px}
.nav-links a{font-size:14.5px;font-weight:600;color:var(--tinta);padding:6px 2px;border-bottom:2px solid transparent;transition:color .2s,border-color .2s}
.nav-links a:hover,.nav-links a.activo{color:var(--verde);border-color:var(--lima)}
.nav-drop{position:relative}
/* puente invisible: sin él, el ratón cruza un hueco de 10px, pierde el hover y el menú se cierra */
.nav-drop::after{content:"";position:absolute;top:100%;left:-14px;right:-14px;height:16px;display:none}
.nav-drop:hover::after,.nav-drop.abierta::after{display:block}
.drop-caja{position:absolute;top:calc(100% + 12px);left:-14px;background:#fff;border-radius:14px;
  box-shadow:var(--sombra);padding:8px;min-width:268px;z-index:70;
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity .18s ease,transform .18s ease,visibility .18s}
.nav-drop:hover .drop-caja,.nav-drop:focus-within .drop-caja,.nav-drop.abierta .drop-caja{
  opacity:1;visibility:visible;transform:translateY(0)}
.drop-caja a{display:block;padding:11px 14px;border-radius:9px;font-size:14px;border-bottom:none;
  transition:background .16s ease,color .16s ease,padding-left .16s ease}
.drop-caja a:hover,.drop-caja a:focus-visible{background:var(--lima-suave);color:var(--verde);padding-left:18px}
.drop-caja a.activo{background:var(--lima-suave);color:var(--verde)}
.nav-derecha{margin-left:auto;display:flex;align-items:center;gap:14px}
.nav-buscar{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--gris);cursor:pointer;padding:9px 14px;border-radius:10px;border:1.5px solid var(--linea);background:#fff;transition:border-color .2s}
.nav-buscar:hover{border-color:var(--verde)}
.nav-cta{padding:12px 20px;font-size:14px}
.solo-movil{display:none}
.burger{display:none;background:none;border:none;cursor:pointer;padding:8px}
.burger span{display:block;width:24px;height:2.5px;background:var(--verde-noche);margin:5px 0;border-radius:2px;transition:.3s}

/* ---------- hero a ancho completo ---------- */
.hero-full{position:relative;min-height:min(78vh,660px);display:flex;align-items:flex-end;overflow:hidden;isolation:isolate}
.hero-full.hero-corto{min-height:min(56vh,480px)}
.hero-full .hero-media{position:absolute;inset:0;z-index:0}
.hero-full .hero-media img,.hero-full .hero-media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-full .hero-media::after{content:none}
.hero-velo{position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(10,26,16,.34) 0%,rgba(10,26,16,.10) 30%,rgba(10,26,16,.62) 72%,rgba(10,26,16,.90) 100%)}
.hero-contenido{position:relative;z-index:2;color:#fff;padding-top:96px;padding-bottom:60px;max-width:1180px;width:100%}
.hero-contenido h1{color:#fff;max-width:17ch;text-shadow:0 2px 26px rgba(8,20,12,.42)}
.hero-contenido .sub{color:rgba(255,255,255,.9);max-width:52ch;margin-top:14px;text-shadow:0 1px 14px rgba(8,20,12,.5)}
.hero-contenido .pill{background:rgba(255,255,255,.16);backdrop-filter:blur(6px);margin-bottom:20px}
.hero-contenido .hero-ctas{margin-top:26px}
.miga-hero{font-size:12.5px;font-weight:600;color:rgba(255,255,255,.78);margin-bottom:16px}
.miga-hero a:hover{color:var(--lima)}
.miga-hero span{margin:0 7px;color:rgba(255,255,255,.4)}
@media (max-width:860px){
  .hero-full{min-height:min(84vh,600px)}
  .hero-full.hero-corto{min-height:min(52vh,420px)}
  .hero-contenido{padding-top:70px;padding-bottom:44px}
  .hero-contenido h1{max-width:14ch}
}

/* buscador flotante */
.buscador{max-width:980px;margin:-34px auto 0;position:relative;z-index:5;padding:0 24px}
.buscador-caja{background:#fff;border-radius:14px;box-shadow:var(--sombra);display:flex;align-items:center;gap:14px;padding:10px 10px 10px 24px}
.buscador-caja label{font-weight:700;font-size:15px;white-space:nowrap}
.buscador-caja input{flex:1;border:none;outline:none;border-radius:8px;font-family:var(--sans);font-size:15px;color:var(--tinta);background:transparent;min-width:0}
.buscador-caja input::placeholder{color:#9AA49C}
.sugerencias{position:absolute;left:24px;right:24px;top:calc(100% + 6px);background:#fff;border-radius:14px;box-shadow:var(--sombra);overflow:hidden;display:none;z-index:50}
.sugerencias.abierta{display:block}
.sugerencias a{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:13px 20px;font-size:14.5px;font-weight:600;border-bottom:1px solid var(--linea)}
.sugerencias a:last-child{border-bottom:none}
.sugerencias a:hover,.sugerencias a.marcada{background:var(--lima-suave)}
.sugerencias .tipo{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--verde);background:var(--tint-1);padding:3px 9px;border-radius:999px;flex-shrink:0}

/* ---------- secciones ---------- */
section{padding:72px 0}
.cabecera-seccion{margin-bottom:38px}
.cabecera-seccion h2{max-width:640px}

/* tarjetas de sector */
.grid-sectores{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.sector-card{border-radius:var(--radius);padding:26px 24px 22px;display:flex;flex-direction:column;gap:8px;min-height:150px;position:relative;transition:transform .25s ease,box-shadow .25s ease;border:1px solid transparent}
.sector-card:hover{transform:translateY(-4px);box-shadow:var(--sombra);border-color:rgba(27,94,63,.14)}
.sector-card .num{font-size:12px;font-weight:700;color:var(--verde);letter-spacing:.06em}
.sector-card .icono{width:34px;height:34px;display:block;margin-bottom:4px}
.sector-card .icono svg{width:100%;height:100%}
.sector-card h3{font-size:18.5px}
.sector-card .familias{font-size:13px;color:var(--gris);font-weight:500}
.sector-card .flecha{position:absolute;right:22px;bottom:18px;color:var(--verde);font-size:20px;font-weight:700;transition:transform .25s ease}
.sector-card:hover .flecha{transform:translateX(5px)}
.t1{background:var(--tint-1)}.t2{background:var(--tint-2)}.t3{background:var(--tint-3)}
.t4{background:var(--tint-4)}.t5{background:var(--tint-5)}.t6{background:var(--tint-6)}

/* marcas destacadas */
.marcas-destacadas{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.marca-hero{border-radius:var(--radius);padding:30px 32px;color:#fff;display:flex;align-items:center;gap:22px;transition:transform .25s ease,box-shadow .25s ease}
.marca-hero:hover{transform:translateY(-4px);box-shadow:var(--sombra)}
.marca-hero .sello{background:#fff;border-radius:12px;padding:10px 18px;font-weight:800;font-size:18px;flex-shrink:0}
.sello-img{padding:9px 13px;display:grid;place-items:center}
.sello-img img{height:46px;width:auto;max-width:120px;object-fit:contain;display:block}
.marca-hero h3{color:#fff;font-size:20px}
.marca-hero p{font-size:13.5px;opacity:.85;margin-top:3px}
.marca-icl{background:linear-gradient(140deg,#1E4468,var(--azul-icl))}
.marca-icl .sello{color:var(--azul-icl)}
.marca-sg{background:linear-gradient(140deg,#227A47,#175A33)}
.marca-sg .sello{color:#1B5E3F}
.marca-hero .etiqueta{font-size:11.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--lima);display:block;margin-bottom:4px}

/* buscador: sugerencias */
.sug-titulo{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gris);padding:14px 20px 8px}
.sug-frec{display:inline-block;margin:0 6px 10px 0;padding:8px 14px;border-radius:999px;border:1px solid var(--linea);
  background:#fff;font-family:var(--sans);font-size:13.5px;font-weight:600;color:var(--tinta);cursor:pointer;
  transition:background .18s ease,border-color .18s ease,transform .18s ease}
.sug-frec:first-of-type{margin-left:20px}
.sug-frec:hover{background:var(--lima-suave);border-color:var(--verde);color:var(--verde);transform:translateY(-1px)}
.sugerencias{padding-bottom:12px}
.sugerencias mark{background:var(--lima-suave);color:var(--verde);font-weight:700;border-radius:3px;padding:0 2px}
.sug-vacio{padding:16px 20px 12px;font-size:13.5px;color:var(--gris);line-height:1.6}
.sug-vacio strong{color:var(--tinta)}

/* muro de marcas */
.muro-marcas{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}
.fam{grid-column:span 4;background:#fff;border:1px solid var(--linea);border-radius:var(--radius);padding:20px 20px 16px;display:flex;flex-direction:column;gap:14px;transition:box-shadow .25s ease,transform .25s ease}
.fam:hover{box-shadow:var(--sombra-suave);transform:translateY(-2px)}
.fam:nth-child(1){grid-column:span 5}
.fam:nth-child(2){grid-column:span 4}
.fam:nth-child(3){grid-column:span 3}
.fam:nth-child(4){grid-column:span 7}
.fam:nth-child(5){grid-column:span 5}
.fam-pie{font-size:12.5px;color:var(--gris);margin-top:auto;padding-top:4px}
.fam-t{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--verde)}
.fam-logos{display:flex;flex-wrap:wrap;gap:10px;align-items:stretch;flex:1}
.lg{flex:1 1 104px;min-height:66px;display:grid;place-items:center;background:var(--crema);border-radius:11px;padding:12px 14px;transition:background .25s ease}
.fam:hover .lg{background:#F1F4EC}
.lg img{max-height:28px;max-width:80%;width:auto;height:auto;object-fit:contain;display:block;
  filter:grayscale(1) contrast(1.15) opacity(.9);transition:filter .3s ease}
.fam:hover .lg img{filter:grayscale(0) opacity(1)}
.lg-ancho{flex-basis:100%;min-height:80px}
.lg-ancho img{max-height:38px}
/* cinta de marcas en movimiento continuo */
.cinta-marcas{position:relative;overflow:hidden;margin-top:4px;margin-bottom:30px;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.cinta-pista{display:flex;gap:14px;width:max-content;animation:desfile 46s linear infinite}
.cinta-marcas:hover .cinta-pista{animation-play-state:paused}
.cinta-item{flex:0 0 auto;width:190px;height:104px;display:grid;place-items:center;
  background:#fff;border:1px solid var(--linea);border-radius:14px;padding:14px 18px;
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease}
.cinta-item:hover{border-color:var(--verde);transform:translateY(-3px);box-shadow:var(--sombra-suave)}
.cinta-item img{max-height:42px;max-width:100%;width:auto;object-fit:contain;
  filter:grayscale(1) contrast(1.1) opacity(.85);transition:filter .3s ease}
.cinta-item:hover img{filter:grayscale(0) opacity(1)}
@keyframes desfile{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){
  .cinta-pista{animation:none;flex-wrap:wrap;width:auto;justify-content:center}
  .cinta-marcas{mask-image:none;-webkit-mask-image:none}
}

@media (max-width:1020px){
  .muro-marcas{grid-template-columns:repeat(6,1fr)}
  .fam,.fam:nth-child(n){grid-column:span 3}
}
@media (max-width:640px){
  .muro-marcas{grid-template-columns:1fr}
  .fam,.fam:nth-child(n){grid-column:span 1}
}

/* ruta por proceso (landing sector) */
.ruta{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.paso{padding:26px 22px 22px 0;border-top:2px solid var(--linea);position:relative}
.paso.activo{border-top-color:var(--lima);border-top-width:2px}
.paso .num{font-size:12px;font-weight:700;color:var(--verde);margin-bottom:8px;display:block}
.paso h3{font-size:17.5px;margin-bottom:6px}
.paso p{font-size:13.5px;color:var(--gris)}
.paso::after{content:"→";position:absolute;right:18px;top:30px;color:var(--lima);font-size:19px;font-weight:800}
.paso:last-child::after{display:none}

/* chips de marca en sector */
.chips-marcas{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.chip-marca{background:#fff;border:1px solid var(--linea);border-radius:14px;padding:18px 18px 15px;transition:transform .22s,box-shadow .22s}
.chip-marca:hover{transform:translateY(-3px);box-shadow:var(--sombra-suave)}
.chip-marca .nombre{font-weight:800;font-size:15.5px;letter-spacing:-.01em}
.chip-marca .rol{font-size:12.5px;color:var(--gris);margin-top:3px}

/* bloque oscuro genérico */
.banda-oscura{background:linear-gradient(150deg,var(--verde-panel),var(--verde-noche));border-radius:var(--radius-lg);color:#fff;padding:46px 48px;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.banda-oscura h2{color:#fff;font-size:clamp(22px,2.6vw,30px);max-width:520px}
.banda-oscura p{color:rgba(255,255,255,.8);font-size:15px;max-width:520px;margin-top:8px}

/* stats / confianza */
.grid-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{background:#fff;border:1px solid var(--linea);border-radius:var(--radius);padding:24px;text-align:center}
.stat .cifra{font-size:34px;font-weight:800;color:var(--verde);letter-spacing:-.03em}
.stat .texto{font-size:13px;color:var(--gris);font-weight:600;margin-top:4px}

/* checklist "en cada sector" */
.check-lista{display:flex;flex-direction:column;gap:12px}
.check-lista li{display:flex;gap:12px;align-items:flex-start;font-size:15px;font-weight:600}
.check-lista .tic{width:22px;height:22px;border-radius:50%;background:var(--lima);color:var(--verde-noche);display:grid;place-items:center;font-size:12px;font-weight:800;flex-shrink:0;margin-top:2px}
.tarjeta-nota{background:var(--lima-suave);border-radius:14px;padding:18px 20px;font-size:14px;font-weight:600;color:var(--lima-tinta)}

/* split dos columnas */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split .media img{border-radius:var(--radius-lg);box-shadow:var(--sombra);aspect-ratio:4/3;object-fit:cover;width:100%;height:auto;max-height:420px}

/* formulario */
.form-caja{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--sombra);padding:42px;max-width:760px;margin:0 auto}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.campo{display:flex;flex-direction:column;gap:6px}
.campo.ancho{grid-column:1/-1}
.campo label{font-size:13px;font-weight:700}
.campo input,.campo select,.campo textarea{font-family:var(--sans);font-size:15px;padding:13px 15px;border:1.5px solid var(--linea);border-radius:11px;background:var(--crema);outline:none;transition:border-color .2s;color:var(--tinta)}
.campo input:focus,.campo select:focus,.campo textarea:focus{border-color:var(--verde)}
.campo textarea{min-height:110px;resize:vertical}
.rgpd{display:flex;gap:10px;align-items:flex-start;font-size:12.5px;color:var(--gris);grid-column:1/-1}
.rgpd input{margin-top:3px;accent-color:var(--verde)}
.form-exito{display:none;text-align:center;padding:34px 10px}
.form-exito.visible{display:block}
.form-exito .icono{width:64px;height:64px;border-radius:50%;background:var(--lima);display:grid;place-items:center;font-size:28px;margin:0 auto 16px;color:var(--verde-noche)}
.hpot{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}

/* responsable técnico */
.tecnico{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--linea);border-radius:var(--radius);padding:20px 22px}
.tecnico .avatar{width:56px;height:56px;border-radius:50%;background:var(--verde);color:#fff;display:grid;place-items:center;font-weight:800;font-size:19px;flex-shrink:0}
.tecnico .rol{font-size:12.5px;color:var(--gris);font-weight:600}
.tecnico .nombre{font-weight:800;font-size:16px}
.tecnico .tel{margin-left:auto;font-weight:700;color:var(--verde);font-size:15px;white-space:nowrap}

/* otros sectores */
.otros-sectores{display:flex;flex-wrap:wrap;gap:12px}
.otro-chip{display:inline-flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--linea);border-radius:999px;padding:10px 18px 10px 12px;font-weight:600;font-size:14px;transition:transform .2s,box-shadow .2s,border-color .2s}
.otro-chip:hover{transform:translateY(-2px);box-shadow:var(--sombra-suave);border-color:var(--verde)}
.otro-chip .ic{width:24px;height:24px;display:block}
.otro-chip .ic svg{width:100%;height:100%}

/* footer */
footer{background:var(--verde-noche);color:rgba(255,255,255,.78);margin-top:40px}
.footer-inner{max-width:1180px;margin:0 auto;padding:60px 24px 30px;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}
.footer-inner h4,.footer-inner .f-tit{color:#fff;font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px}
.footer-inner a{display:block;font-size:14px;padding:4px 0;transition:color .2s}
.footer-inner a:hover{color:var(--lima)}
.footer-marca p{font-size:13.5px;line-height:1.7;margin-top:12px;max-width:280px}
.footer-legal{border-top:1px solid rgba(255,255,255,.14);margin-top:20px}
.footer-legal-inner{max-width:1180px;margin:0 auto;padding:20px 24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px}
.footer-legal-inner a{color:rgba(255,255,255,.6)}
.footer-legal-inner a:hover{color:var(--lima)}

/* hero de sector */
.hero-sector .hero-panel{padding:56px 52px}
.miga{font-size:13px;font-weight:600;color:var(--gris);margin:18px 0 0}
.miga a:hover{color:var(--verde)}
.miga span{margin:0 7px;color:var(--linea)}

/* reveal */
[data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
[data-reveal].vis{opacity:1;transform:none}
html.sin-anim{scroll-behavior:auto}
html.sin-anim [data-reveal]{transition:none}
html.sin-anim .hero-media img{animation:none}
@keyframes kenburns{from{transform:scale(1)}to{transform:scale(1.09)}}
.hero-media img{animation:kenburns 18s ease-in-out infinite alternate}
@media (prefers-reduced-motion:reduce){
  [data-reveal]{opacity:1;transform:none;transition:none}
  .hero-media img{animation:none}
  html{scroll-behavior:auto}
}

/* ---------- responsive ---------- */
@media (max-width:1020px){
  .grid-sectores{grid-template-columns:repeat(2,1fr)}
  .grid-familias{grid-template-columns:repeat(2,1fr)}
  .chips-marcas{grid-template-columns:repeat(2,1fr)}
  .grid-stats{grid-template-columns:repeat(2,1fr)}
  .ruta{grid-template-columns:1fr 1fr;gap:8px 26px}
  .footer-inner{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .nav-inner{gap:14px}
  .nav-cta{display:none}
  .solo-movil{display:block}
  .nav-links .solo-movil{color:var(--verde);font-weight:700}
  .nav-links{display:none;position:absolute;top:74px;left:0;right:0;background:#fff;flex-direction:column;gap:0;padding:12px 24px 18px;border-bottom:1px solid var(--linea);box-shadow:var(--sombra)}
  .nav-links.abierto{display:flex}
  .nav-links a{padding:13px 2px;font-size:16px;border-bottom:1px solid var(--linea)}
  .nav-drop{display:contents}
  .drop-caja{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;padding:0 0 0 14px;min-width:0;border-radius:0}
  .nav-drop::after{display:none}
  .drop-caja a{font-size:14.5px;padding:10px 2px;color:var(--gris)}
  .nav-buscar span{display:none}
  .burger{display:block}
  .hero-caja{grid-template-columns:1fr}
  .hero-panel{padding:46px 30px;order:2}
  .hero-media{min-height:280px;order:1}
  .hero-media::after{background:linear-gradient(180deg,transparent 55%,rgba(18,42,27,.35))}
  .buscador-caja{flex-wrap:wrap;padding:16px}
  .buscador-caja label{width:100%}
  .buscador-caja .btn{width:100%;justify-content:center}
  .marcas-destacadas{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:28px}
  .banda-oscura{padding:34px 28px}
  .form-caja{padding:30px 22px}
  .form-grid{grid-template-columns:1fr}
  section{padding:52px 0}
  .tecnico{flex-wrap:wrap}
  .tecnico .tel{margin-left:70px}
}
@media (max-width:560px){
  .grid-sectores{grid-template-columns:1fr}
  .grid-familias{grid-template-columns:1fr}
  .chips-marcas{grid-template-columns:1fr}
  .grid-stats{grid-template-columns:repeat(2,1fr)}
  .ruta{grid-template-columns:1fr}
  .paso{padding-right:0}
  .paso::after{display:none}
  .footer-inner{grid-template-columns:1fr;gap:26px}
}


/* ---------- accesibilidad: foco visible (WCAG 2.4.7) ---------- */
#inputBuscar:focus-visible{outline:2.5px solid var(--verde);outline-offset:3px}
.campo input:focus-visible,.campo select:focus-visible,.campo textarea:focus-visible{
  border-color:var(--verde);box-shadow:0 0 0 3px rgba(27,94,63,.16)}
a:focus-visible,button:focus-visible,.btn:focus-visible,.sector-card:focus-visible,
.otro-chip:focus-visible,.marca-hero:focus-visible{
  outline:2.5px solid var(--verde);outline-offset:3px;border-radius:6px}
.hero-contenido a:focus-visible,.navbar .btn-verde:focus-visible{outline-color:var(--lima)}

/* ---------- burger: hamburguesa → X ---------- */
.burger span{transition:transform .28s ease,opacity .2s ease}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ---------- técnico: icono, no falsa persona ---------- */
.tecnico .avatar svg{width:26px;height:26px}


/* familias en línea: quién cubre qué, sin repetir logos */
.familias-linea{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1px;
  background:var(--linea);border:1px solid var(--linea);border-radius:var(--radius);overflow:hidden}
.fl{background:#fff;padding:20px 22px;display:flex;flex-direction:column;gap:7px;transition:background .22s ease}
.fl:hover{background:var(--crema)}
.fl-n{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--verde)}
.fl-m{font-size:13.5px;color:var(--gris);line-height:1.65}