/* ===== SUINTRA · estilos propios ===== */
@font-face{font-family:Montserrat;font-weight:400;font-display:swap;src:url(../fonts/montserrat-400.woff2) format("woff2")}
@font-face{font-family:Montserrat;font-weight:500;font-display:swap;src:url(../fonts/montserrat-500.woff2) format("woff2")}
@font-face{font-family:Montserrat;font-weight:600;font-display:swap;src:url(../fonts/montserrat-600.woff2) format("woff2")}
@font-face{font-family:Montserrat;font-weight:700;font-display:swap;src:url(../fonts/montserrat-700.woff2) format("woff2")}
@font-face{font-family:Montserrat;font-weight:800;font-display:swap;src:url(../fonts/montserrat-800.woff2) format("woff2")}

:root{
  --azul:#2a5882; --azul-osc:#0d1b2a; --azul-med:#13263a; --naranja:#ec6528; --naranja-osc:#c94d14;
  --gris:#f4f6f9; --texto:#1d2733; --suave:#5b6b7c; --radio:18px;
  --sombra:0 18px 40px -18px rgba(13,27,42,.35);
}
html{scroll-behavior:smooth;scroll-padding-top:80px;overflow-x:hidden;overflow-x:clip}
body{font-family:Montserrat,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--texto);background:#fff;overflow-x:hidden;overflow-x:clip;position:relative}
h1,h2,h3{font-weight:800;letter-spacing:-.02em}
a{color:var(--azul)}
.txt-naranja{color:var(--naranja)}
::selection{background:var(--naranja);color:#fff}

/* Botones */
.btn-naranja{--bs-btn-color:#fff;--bs-btn-bg:var(--naranja);--bs-btn-border-color:var(--naranja);--bs-btn-hover-color:#fff;--bs-btn-hover-bg:var(--naranja-osc);--bs-btn-hover-border-color:var(--naranja-osc);--bs-btn-active-bg:var(--naranja-osc);font-weight:700;border-radius:999px;box-shadow:0 10px 25px -10px rgba(236,101,40,.8);transition:transform .2s,box-shadow .2s}
.btn-naranja:hover{transform:translateY(-2px);box-shadow:0 16px 30px -10px rgba(236,101,40,.9)}
.btn-cristal{color:#fff;font-weight:600;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.35);backdrop-filter:blur(8px)}
.btn-cristal:hover{color:var(--azul-osc);background:#fff}

/* Navegación */
#nav{transition:background .35s,padding .35s,box-shadow .35s;padding:1.1rem 0}
#nav.solida{background:rgba(13,27,42,.88);backdrop-filter:blur(14px);padding:.55rem 0;box-shadow:0 10px 30px -15px rgba(0,0,0,.6)}
#nav .nav-link{font-weight:600;font-size:.92rem;text-transform:uppercase;letter-spacing:.06em;color:rgba(255,255,255,.85);position:relative;padding:.5rem .8rem}
#nav .nav-link::after{content:"";position:absolute;left:.8rem;right:.8rem;bottom:.2rem;height:2px;background:var(--naranja);transform:scaleX(0);transition:transform .25s}
#nav .nav-link:hover,#nav .nav-link.active{color:#fff}
#nav .nav-link:hover::after,#nav .nav-link.active::after{transform:scaleX(1)}
@media (max-width:991px){#nav .navbar-collapse{background:rgba(13,27,42,.96);margin-top:.6rem;border-radius:14px;padding:1rem}}

/* Portada */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;color:#fff;padding:120px 0 80px;overflow:hidden;background:var(--azul-osc)}
.hero-video,.banda-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-velo{position:absolute;inset:0;background:linear-gradient(105deg,rgba(13,27,42,.95) 0%,rgba(13,27,42,.75) 45%,rgba(42,88,130,.35) 100%),radial-gradient(circle at 85% 20%,rgba(236,101,40,.35),transparent 45%)}
.etiqueta{display:inline-block;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.14em;padding:.45rem 1rem;border-radius:999px;background:rgba(236,101,40,.15);border:1px solid rgba(236,101,40,.5);color:#ffb48e}
.hero-titulo{font-size:clamp(2.6rem,7vw,5.6rem);line-height:1.02;margin:1.2rem 0 1rem;text-shadow:0 10px 40px rgba(0,0,0,.4)}
.hero-sub{font-size:clamp(1.05rem,2vw,1.35rem);color:rgba(255,255,255,.85);max-width:640px}
.rotador b{color:#fff;border-bottom:3px solid var(--naranja);display:inline-block;min-width:8ch;transition:opacity .3s,transform .3s}
.rotador b.salir{opacity:0;transform:translateY(-8px)}
.cifras{margin-top:3.5rem}
.cifra{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.15);border-radius:var(--radio);padding:1rem 1.2rem;backdrop-filter:blur(10px)}
.cifra b{display:block;font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;color:var(--naranja);line-height:1}
.cifra span{font-size:.8rem;color:rgba(255,255,255,.75);text-transform:uppercase;letter-spacing:.06em}
.bajar{position:absolute;left:50%;bottom:24px;transform:translateX(-50%);color:#fff;font-size:1.6rem;opacity:.7;animation:rebote 2s infinite}
@keyframes rebote{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,8px)}}

/* Cinta de marcas */
.cinta{background:#fff;border-bottom:1px solid #e9edf2;overflow:hidden;padding:1.6rem 0;mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.cinta-pista{display:flex;gap:4rem;width:max-content;animation:cinta 40s linear infinite;align-items:center}
.cinta:hover .cinta-pista{animation-play-state:paused}
.cinta img{height:42px;width:auto;filter:grayscale(1);opacity:.6;transition:filter .3s,opacity .3s}
.cinta img:hover{filter:none;opacity:1}
@keyframes cinta{to{transform:translateX(-50%)}}

/* Secciones */
.seccion{padding:110px 0;position:relative}
.cabecera{text-align:center;max-width:760px;margin:0 auto 3.5rem}
.cabecera h2,#nosotros h2{font-size:clamp(1.9rem,4vw,3rem);margin:.4rem 0 .8rem}
.cabecera p{color:var(--suave);font-size:1.1rem}
.pre{display:inline-block;font-size:.8rem;font-weight:800;text-transform:uppercase;letter-spacing:.2em;color:var(--naranja)}
.pre::before{content:"";display:inline-block;width:28px;height:2px;background:var(--naranja);vertical-align:middle;margin-right:.6rem}

/* Productos */
#productos{background:linear-gradient(180deg,var(--gris),#fff)}
.producto{height:100%;background:#fff;border-radius:var(--radio);overflow:hidden;box-shadow:var(--sombra);transition:transform .35s,box-shadow .35s;display:flex;flex-direction:column;position:relative}
.producto::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:2px;background:linear-gradient(135deg,var(--naranja),transparent 40%,transparent 60%,var(--azul));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .35s;pointer-events:none}
.producto:hover{transform:translateY(-8px);box-shadow:0 30px 50px -20px rgba(13,27,42,.45)}
.producto:hover::before{opacity:1}
.producto-img{aspect-ratio:1/1;overflow:hidden;background:#fff}
.producto-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.producto:hover .producto-img img{transform:scale(1.08)}
.producto-cuerpo{padding:1.3rem 1.4rem 1.5rem;display:flex;flex-direction:column;flex:1}
.producto .lema{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--naranja)}
.producto h3{font-size:1.25rem;margin:.3rem 0 .5rem;color:var(--azul-osc)}
.producto p{color:var(--suave);font-size:.93rem;flex:1}
.producto .enlace{font-weight:700;text-decoration:none;color:var(--azul);font-size:.9rem}
.producto .enlace:hover{color:var(--naranja)}
.producto-mas{background:linear-gradient(135deg,var(--azul-osc),var(--azul));color:#fff;padding:2.2rem;justify-content:center}
.producto-mas h3{color:#fff;font-size:1.6rem}
.producto-mas p{color:rgba(255,255,255,.8);flex:0}

/* Banda vídeo */
.banda{position:relative;padding:140px 0;color:#fff;overflow:hidden;background:var(--azul-osc)}
.banda-velo{position:absolute;inset:0;background:linear-gradient(0deg,rgba(13,27,42,.82),rgba(13,27,42,.6))}
.banda-pre{text-transform:uppercase;letter-spacing:.25em;font-weight:700;color:#ffb48e;font-size:.85rem}
.banda-titulo{font-size:clamp(2.2rem,6vw,4.5rem)}

/* Catálogos */
.seccion-oscura{background:radial-gradient(circle at 10% 10%,rgba(42,88,130,.45),transparent 40%),radial-gradient(circle at 90% 90%,rgba(236,101,40,.18),transparent 40%),var(--azul-osc);color:#fff}
.seccion-oscura .cabecera p{color:rgba(255,255,255,.7)}
.buscador{max-width:520px;position:relative}
.buscador i{position:absolute;left:1.1rem;top:50%;transform:translateY(-50%);color:var(--suave)}
.buscador input{border-radius:999px;padding:.9rem 1rem .9rem 2.8rem;border:0;font-weight:500}
.buscador input:focus{box-shadow:0 0 0 .25rem rgba(236,101,40,.45)}
.catalogo{display:flex;flex-direction:column;height:100%;text-decoration:none;color:#fff;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--radio);overflow:hidden;transition:transform .3s,background .3s,border-color .3s}
.catalogo:hover{transform:translateY(-5px);background:rgba(255,255,255,.1);border-color:var(--naranja);color:#fff}
.catalogo-logo{height:110px;display:flex;align-items:center;justify-content:center;background:#fff;padding:1rem}
.catalogo-logo img{max-height:62px;max-width:80%;width:auto;height:auto;object-fit:contain}
.logo-texto{font-weight:800;font-size:1.15rem;text-transform:uppercase;letter-spacing:.04em;color:var(--azul);text-align:center;line-height:1.15}
.catalogo-pie{display:flex;justify-content:space-between;align-items:center;gap:.5rem;padding:.8rem 1rem}
.catalogo-pie b{display:block;font-size:.92rem}
.catalogo-pie small{display:block;color:rgba(255,255,255,.6);font-size:.75rem}
.catalogo-pie i{color:var(--naranja);font-size:1.2rem}
.cat-item.oculto{display:none}
.sin-resultados a{color:#ffb48e}

/* Nosotros */
.foto-apilada{position:relative;padding:0 0 70px 0}
.foto-apilada img{border-radius:var(--radio);box-shadow:var(--sombra);width:100%;height:auto;object-fit:cover}
.foto-a{width:85%!important;aspect-ratio:4/3}
.foto-b{position:absolute;right:0;bottom:0;width:55%!important;aspect-ratio:4/3;border:6px solid #fff}
.sello{position:absolute;left:-10px;bottom:20px;background:var(--naranja);color:#fff;border-radius:50%;width:118px;height:118px;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 15px 30px -10px rgba(236,101,40,.8);animation:flota 4s ease-in-out infinite}
.sello b{font-size:1.7rem;font-weight:800;line-height:1}
.sello span{font-size:.7rem;text-transform:uppercase;letter-spacing:.15em}
@keyframes flota{50%{transform:translateY(-10px) rotate(-4deg)}}
.pilar{height:100%;padding:1.2rem;border-radius:var(--radio);background:var(--gris);transition:background .3s,transform .3s}
.pilar:hover{background:#fff;box-shadow:var(--sombra);transform:translateY(-4px)}
.pilar i{font-size:1.7rem;color:var(--naranja)}
.pilar h3{font-size:1rem;margin:.5rem 0 .3rem;color:var(--azul-osc)}
.pilar p{font-size:.85rem;color:var(--suave);margin:0}
.ceo{display:flex;align-items:center;gap:2rem;background:linear-gradient(135deg,var(--azul-osc),var(--azul));border-radius:calc(var(--radio) + 6px);padding:1.5rem;color:#fff;box-shadow:var(--sombra)}
.ceo img{width:230px;height:230px;object-fit:cover;border-radius:var(--radio);flex-shrink:0}
.ceo blockquote{margin:0}
.ceo blockquote p{font-size:clamp(1rem,2vw,1.3rem);font-weight:500;font-style:italic}
.ceo footer{color:rgba(255,255,255,.75);font-size:.9rem}
.ceo footer a{color:#ffb48e}
@media (max-width:767px){.ceo{flex-direction:column;text-align:center}.ceo img{width:160px;height:160px}}
.galeria img{width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;border-radius:var(--radio);transition:transform .4s,filter .4s;filter:saturate(.85)}
.galeria img:hover{transform:scale(1.04) rotate(-1deg);filter:none}

/* Contacto */
.seccion-contacto{background:linear-gradient(180deg,#fff,var(--gris))}
.dato{display:flex;align-items:center;gap:1rem;padding:1.1rem 1.2rem;margin-bottom:1rem;border-radius:var(--radio);background:#fff;box-shadow:var(--sombra);text-decoration:none;color:var(--texto);transition:transform .3s}
.dato:hover{transform:translateX(6px);color:var(--texto)}
.dato i{width:52px;height:52px;flex-shrink:0;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.35rem;color:#fff;background:linear-gradient(135deg,var(--naranja),var(--naranja-osc))}
.dato small{display:block;color:var(--suave);font-size:.75rem;text-transform:uppercase;letter-spacing:.08em}
.dato b{font-size:1.02rem;color:var(--azul-osc)}
.formulario{background:#fff;border-radius:calc(var(--radio) + 6px);padding:2rem;box-shadow:var(--sombra)}
.formulario .nav-pills .nav-link{border-radius:999px;font-weight:600;color:var(--azul)}
.formulario .nav-pills .nav-link.active{background:var(--azul);color:#fff}
.formulario .form-control:focus{border-color:var(--naranja);box-shadow:0 0 0 .2rem rgba(236,101,40,.2)}
.formulario.llamada .solo-mensaje{display:none}
.solo-llamada{display:none}
.formulario.llamada .solo-llamada{display:inline}
.trampa{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}
.respuesta.ok{color:#198754;font-weight:600}
.respuesta.error{color:#c0392b;font-weight:600}

/* Captcha de herramientas */
.captcha{border:2px dashed #d5dde6;border-radius:var(--radio);padding:1rem 1.1rem 1.1rem}
.captcha legend{float:none;width:auto;font-size:.95rem;font-weight:600;color:var(--azul-osc);padding:0 .4rem;margin:0}
.captcha-pregunta b{color:var(--naranja);text-transform:uppercase}
.captcha-otra{border:0;background:none;color:var(--suave);font-size:1.1rem;vertical-align:middle;transition:transform .4s}
.captcha-otra:hover{color:var(--naranja);transform:rotate(180deg)}
.captcha-opciones{display:grid;grid-template-columns:repeat(6,1fr);gap:.6rem;margin-top:.7rem}
@media (max-width:575px){.captcha-opciones{grid-template-columns:repeat(3,1fr)}}
.captcha-op{position:relative;cursor:pointer;margin:0}
.captcha-op input{position:absolute;opacity:0;pointer-events:none}
.captcha-op > span:first-of-type{display:flex;align-items:center;justify-content:center;aspect-ratio:1/1;border-radius:14px;background:var(--gris);border:2px solid transparent;transition:all .2s}
.captcha-op svg{width:46%;height:46%;fill:var(--azul);transition:transform .25s,fill .2s}
.captcha-op:hover > span:first-of-type{border-color:#c9d3de;background:#fff}
.captcha-op:hover svg{transform:scale(1.12) rotate(-8deg)}
.captcha-op input:checked + span{background:rgba(236,101,40,.1);border-color:var(--naranja);box-shadow:0 8px 18px -10px rgba(236,101,40,.9)}
.captcha-op input:checked + span svg{fill:var(--naranja);transform:scale(1.15)}
.captcha-op input:focus-visible + span{outline:3px solid rgba(42,88,130,.5);outline-offset:2px}
.captcha.mal{animation:sacude .4s;border-color:#e74c3c}
@keyframes sacude{25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}

/* Pie y botón subir */
.pie{background:var(--azul-osc);color:rgba(255,255,255,.75);padding:60px 0 28px;font-size:.92rem}
.pie a{color:#fff;text-decoration:none}
.pie a:hover{color:var(--naranja)}
.pie hr{border-color:rgba(255,255,255,.15);margin:2rem 0 1.2rem}
.subir{position:fixed;right:20px;bottom:20px;width:48px;height:48px;border-radius:50%;background:var(--naranja);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.3rem;text-decoration:none;box-shadow:0 10px 25px -8px rgba(236,101,40,.9);opacity:0;transform:translateY(20px);transition:all .3s;z-index:1030}
.subir.ver{opacity:1;transform:none}
.subir:hover{color:#fff;background:var(--naranja-osc)}

/* Páginas legales */
.legal{padding:140px 0 80px}
.legal h1{font-size:clamp(1.8rem,4vw,2.6rem);color:var(--azul-osc);margin-bottom:1.5rem}
.legal h2,.legal h3,.legal h4{font-size:1.2rem;margin-top:1.8rem;color:var(--azul)}
.legal table{width:100%;font-size:.9rem;margin:1rem 0}
.legal td,.legal th{border:1px solid #dde3ea;padding:.5rem}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* Visor de PDF en ventana emergente */
.visor .modal-content{background:var(--azul-osc);border:1px solid rgba(255,255,255,.12);border-radius:22px;overflow:hidden;box-shadow:0 40px 80px -20px rgba(0,0,0,.7)}
.visor .modal-header{border:0;padding:.9rem 1.2rem;color:#fff;background:linear-gradient(90deg,var(--azul-osc),var(--azul));gap:.8rem}
.visor .modal-header small{display:block;font-size:.7rem;text-transform:uppercase;letter-spacing:.15em;color:#ffb48e;font-weight:700}
.visor .modal-title{font-size:1.15rem;margin:0;font-weight:800}
.visor-icono{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;background:var(--naranja);box-shadow:0 8px 20px -8px rgba(236,101,40,.9)}
.visor .modal-body{padding:0;position:relative;height:82vh;background:#1b2a3a}
@media (max-width:991.98px){.visor .modal-content{height:100%}.visor .modal-body{height:auto;flex:1 1 auto}}
.visor iframe{width:100%;height:100%;border:0;display:block;opacity:0;transition:opacity .4s}
.visor iframe.listo{opacity:1}
.visor-carga{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;color:rgba(255,255,255,.8);font-weight:600}
.visor-carga .spinner-border{color:var(--naranja);width:3rem;height:3rem}
.modal-backdrop.show{opacity:.75;backdrop-filter:blur(4px)}

/* Móvil: nada puede salirse por los lados */
section,header,footer{max-width:100vw}
@media (max-width:767.98px){
  [data-aos="fade-left"],[data-aos="fade-right"]{transform:none!important}
  .sello{left:6px;width:96px;height:96px}
  .foto-apilada{padding-bottom:50px}
  .hero{padding-top:100px}
  .cifra{padding:.8rem .7rem}
  .cifra span{font-size:.65rem}
  .formulario{padding:1.2rem}
  .cinta-pista{gap:2.5rem}
}