:root{--dark:#090b0f;--panel:#111722;--line:rgba(255,255,255,.12);--txt:#f6f8fb;--muted:#aeb7c4;--accent:#ffb000;--accent2:#ff5a1f;--gray:#eef1f5;--black:#030407;--radius:28px;--shadow:0 28px 80px rgba(0,0,0,.38)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--txt);background:#07090d;overflow-x:hidden}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}.container{width:min(1180px,92%);margin:auto}.eyebrow{letter-spacing:.18em;text-transform:uppercase;color:var(--accent);font-weight:900;font-size:.78rem}.section{padding:105px 0}.section-title{font-size:clamp(2rem,5vw,4.7rem);line-height:.92;margin:10px 0 18px;font-weight:950;letter-spacing:-.06em}.lead{color:var(--muted);font-size:1.08rem;line-height:1.7}.topbar{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(6,8,12,.78);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.08)}.topline{display:flex;justify-content:space-between;gap:20px;padding:8px 0;color:#d9dee6;font-size:.86rem}.topline a:hover{color:var(--accent)}.navbar{display:flex;align-items:center;justify-content:space-between;padding:13px 0}.brand{display:flex;align-items:center;gap:12px;font-weight:950;letter-spacing:-.04em}.brand-mark{width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:grid;place-items:center;color:#111;font-weight:1000;box-shadow:0 0 30px rgba(255,176,0,.35)}.menu{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}.menu a{padding:12px 13px;border-radius:999px;color:#dce3ef;font-size:.93rem;font-weight:800}.menu a:hover,.menu a.active{background:rgba(255,176,0,.14);color:#fff}.menu-special a{border:1px solid rgba(255,176,0,.45);color:#ffd987}.mobile-toggle{display:none;background:transparent;border:1px solid var(--line);color:#fff;border-radius:14px;padding:10px 13px}.hero{position:relative;min-height:100vh;display:grid;align-items:center;padding-top:125px;overflow:hidden}.parallax-bg{position:absolute;background-size:cover;background-position:center;background-attachment:fixed;transform:translateZ(0);z-index:-3}.hero .parallax-bg{background-image:linear-gradient(110deg,rgba(4,6,10,.96) 0%,rgba(4,6,10,.72) 45%,rgba(4,6,10,.18)),url('https://soindmangueras.com/wp-content/uploads/2024/06/mangueras-presion-4.jpg')}.grain{position:absolute;inset:0;background:radial-gradient(circle at 20% 20%,rgba(255,176,0,.18),transparent 28%),radial-gradient(circle at 80% 40%,rgba(255,90,31,.12),transparent 30%),repeating-linear-gradient(90deg,rgba(255,255,255,.025) 0 1px,transparent 1px 90px);z-index:-2}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:55px;align-items:center}.hero h1{font-size:clamp(3rem,9vw,7.6rem);line-height:.84;margin:14px 0 22px;font-weight:1000;letter-spacing:-.08em}.hero h1 span{color:var(--accent)}.hero-card{background:rgba(13,17,25,.72);border:1px solid rgba(255,255,255,.14);border-radius:36px;padding:28px;box-shadow:var(--shadow);backdrop-filter:blur(16px);transform:rotate(-1.5deg)}.hero-card img{border-radius:24px;height:330px;width:100%;object-fit:cover}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px}.stat{padding:18px;border-radius:22px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.1)}.stat b{font-size:1.6rem;color:#fff}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 22px;border-radius:999px;font-weight:950;border:1px solid rgba(255,255,255,.14);transition:.35s cubic-bezier(.2,.8,.2,1);cursor:pointer}.btn:before{content:"";position:absolute;inset:0;transform:translateX(-120%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);transition:.6s}.btn:hover:before{transform:translateX(120%)}.btn:hover{transform:translateY(-4px) scale(1.02);box-shadow:0 20px 44px rgba(0,0,0,.3)}.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#111}.btn-dark{background:rgba(255,255,255,.08);color:#fff}.btn-kuritec-scroll{margin-top:16px;width:100%;box-shadow:0 18px 44px rgba(255,176,0,.24)}.hero-card .btn{margin-top:10px}.hero-card:hover{transform:rotate(0deg) translateY(-8px);border-color:rgba(255,176,0,.38)}.brands-section{background:var(--gray);color:#111;position:relative}.brands-section .lead{color:#52606e}.brands-wrap{margin-top:35px;display:grid;grid-template-columns:repeat(5,1fr);gap:18px}.brand-tile{background:#f8fafc;border:1px solid #dfe5ec;border-radius:28px;min-height:150px;display:grid;place-items:center;padding:28px;box-shadow:0 18px 40px rgba(15,23,42,.09);transition:.35s}.brand-tile:hover{transform:translateY(-10px) rotate(.5deg);box-shadow:0 24px 60px rgba(15,23,42,.16)}.brand-tile img{max-height:86px;object-fit:contain;filter:none}.k7000{position:relative;overflow:hidden;background:#080a0e}.k7000 .parallax-bg{background-image:linear-gradient(90deg,rgba(8,10,14,.96),rgba(8,10,14,.66)),url('https://soindmangueras.com/wp-content/uploads/2024/07/anti-stat-blasting-tubing.jpg');opacity:.65}.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:50px;align-items:center}.product-photo{border-radius:36px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}.product-photo img{height:430px;width:100%;object-fit:cover;transition:.7s}.product-photo:hover img{transform:scale(1.08)}.specs{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:25px 0}.spec{background:rgba(255,255,255,.08);border:1px solid var(--line);border-radius:22px;padding:18px}.catalogos{background:#0d1118}.catalog-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-top:34px}.catalog-card{background:linear-gradient(180deg,rgba(255,255,255,.1),rgba(255,255,255,.04));border:1px solid var(--line);border-radius:28px;padding:22px;min-height:220px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:0 20px 55px rgba(0,0,0,.18);transition:.35s}.catalog-card:hover{transform:translateY(-10px);border-color:rgba(255,176,0,.5)}.buscadas{position:relative;background:#f8fafc;color:#111}.buscadas .lead{color:#536170}.buscadas-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:34px}.product-card{position:relative;overflow:hidden;border-radius:30px;min-height:290px;background:#111;box-shadow:0 22px 55px rgba(15,23,42,.16)}.product-card img{height:100%;width:100%;object-fit:cover;position:absolute;inset:0;transition:.75s}.product-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(0,0,0,.86))}.product-card:hover img{transform:scale(1.12)}.product-info{position:absolute;z-index:2;bottom:0;padding:24px;color:#fff}.product-info h3{font-size:1.45rem;margin:0 0 10px}.contact{position:relative;background:#080b10}.contact .parallax-bg{background-image:linear-gradient(120deg,rgba(8,11,16,.95),rgba(8,11,16,.7)),url('https://soindmangueras.com/wp-content/uploads/2024/06/mangueras-prodq-1.jpg')}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px}.info-card,.form-card{background:rgba(255,255,255,.08);border:1px solid var(--line);border-radius:32px;padding:28px;backdrop-filter:blur(16px);box-shadow:var(--shadow)}.contact-line{display:flex;gap:14px;padding:15px 0;border-bottom:1px solid var(--line)}.contact-line strong{display:block;color:#fff}.contact-line span{color:var(--muted)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}.field label{font-weight:850;color:#e8edf5}.field input,.field textarea{width:100%;border:1px solid rgba(255,255,255,.14);background:rgba(5,8,12,.68);color:#fff;border-radius:18px;padding:15px 16px;outline:none}.field input:focus,.field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(255,176,0,.12)}.footer{background:#030407;padding:34px 0;color:#b8c1cf;border-top:1px solid var(--line)}.modal{position:fixed;inset:0;display:none;z-index:100;background:rgba(0,0,0,.82);backdrop-filter:blur(8px);padding:28px}.modal.active{display:grid;place-items:center}.modal-box{width:min(1180px,96vw);height:min(760px,88vh);background:rgba(12,15,21,.78);border:1px solid rgba(255,255,255,.16);border-radius:28px;overflow:hidden;box-shadow:0 35px 100px rgba(0,0,0,.6)}.modal-head{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line)}.modal iframe,.modal object{width:100%;height:calc(100% - 62px);border:0;background:#111}.close-modal{border:0;background:var(--accent);color:#111;border-radius:999px;padding:10px 14px;font-weight:950;cursor:pointer}.whatsapp{position:fixed;right:22px;bottom:22px;z-index:60;background:#25d366;color:#03140a;border-radius:999px;padding:16px 20px;font-weight:950;box-shadow:0 18px 50px rgba(37,211,102,.35)}.reveal{opacity:0;transform:translateY(32px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.8,.2,1)}.reveal.visible{opacity:1;transform:translateY(0)}.delay-1{transition-delay:.1s}.delay-2{transition-delay:.2s}.delay-3{transition-delay:.3s}@media(max-width:980px){.topline{display:none}.mobile-toggle{display:block}.menu{position:fixed;left:4%;right:4%;top:78px;display:none;flex-direction:column;background:rgba(6,8,12,.96);border:1px solid var(--line);border-radius:24px;padding:18px}.menu.open{display:flex}.hero-grid,.split,.contact-grid{grid-template-columns:1fr}.brands-wrap{grid-template-columns:repeat(2,1fr)}.catalog-grid,.buscadas-grid{grid-template-columns:1fr 1fr}.hero-card{transform:none}.parallax-bg{background-attachment:scroll}}@media(max-width:640px){.section{padding:75px 0}.catalog-grid,.buscadas-grid,.stats,.specs,.form-grid{grid-template-columns:1fr}.brands-wrap{grid-template-columns:1fr}.hero{padding-top:92px}.hero-card img{height:230px}.whatsapp{left:18px;right:18px;text-align:center}}

/* === ACTUALIZACIÓN: HERO CARRUSEL, SLIDER DE MARCAS Y MAPA === */
.hero-carousel{position:absolute;inset:0;z-index:-3;overflow:hidden}
.hero-slide{position:absolute;inset:-8%;background-size:cover;background-position:center;background-attachment:fixed;opacity:0;transform:scale(1.08);transition:opacity 1.2s ease,transform 6.8s ease;will-change:opacity,transform}
.hero-slide.active{opacity:1;transform:scale(1.02)}
.hero-slide.nexting{transform:scale(1.12)}
.brand-slider{position:relative;margin-top:35px;display:flex;align-items:center;gap:16px}
.brand-track-wrap{overflow:hidden;width:100%;border-radius:32px;padding:10px;background:linear-gradient(180deg,#eef2f6,#e5e9ef);border:1px solid #d8dee8;box-shadow:0 24px 60px rgba(15,23,42,.10)}
.brand-track{display:flex;gap:18px;transition:transform .55s cubic-bezier(.2,.8,.2,1);will-change:transform}
.brand-slider .brand-tile{flex:0 0 calc((100% - 54px)/4);min-height:160px;background:#fff}
.slider-btn{flex:0 0 48px;width:48px;height:48px;border:0;border-radius:999px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#111;font-size:2.2rem;font-weight:1000;line-height:1;cursor:pointer;box-shadow:0 16px 38px rgba(255,176,0,.22);transition:.3s}
.slider-btn:hover{transform:translateY(-3px) scale(1.06);filter:saturate(1.2)}
.map-card{margin-top:22px;overflow:hidden;border-radius:28px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.08);box-shadow:var(--shadow)}
.map-card iframe{width:100%;height:300px;border:0;display:block;filter:saturate(.95) contrast(1.05)}
.map-link{margin:16px}
@media(max-width:980px){.hero-slide{background-attachment:scroll}.brand-slider .brand-tile{flex-basis:calc((100% - 18px)/2)}}
@media(max-width:640px){.brand-slider{gap:8px}.slider-btn{width:40px;height:40px;flex-basis:40px;font-size:1.8rem}.brand-slider .brand-tile{flex-basis:100%;min-height:135px}.map-card iframe{height:250px}}

/* Seguridad formulario: campo honeypot oculto para usuarios reales */
.hp-field{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important;pointer-events:none!important;}