:root{
  --navy:#0e2847;
  --blue:#00377a;
  --mid:#5a96e0;
  --soft:#99c7ff;
  --ice:#cce3ff;
  --ink:#111827;
  --muted:#61728a;
  --line:rgba(14,40,71,.14);
  --white:#fff;
  --bg:#f4f8ff;
  --radius:24px;
  --shadow:0 24px 70px rgba(14,40,71,.16);
  --shadow-soft:0 14px 40px rgba(14,40,71,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial,"Helvetica Neue",Helvetica,sans-serif;
  color:var(--ink);
  background:#fff;
  line-height:1.5;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
.container{width:min(1180px,calc(100% - 36px));margin-inline:auto}
.section{padding:88px 0}
.section.compact{padding:58px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--blue);font-weight:800;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;
}
.eyebrow::before{content:"";width:34px;height:3px;border-radius:99px;background:linear-gradient(90deg,var(--blue),var(--mid))}
.section-title{font-size:clamp(2rem,3.8vw,3rem);line-height:1.08;margin:12px 0 14px;color:var(--navy);letter-spacing:-.03em;font-weight:800}
.section-lead{font-size:1.08rem;color:var(--muted);max-width:750px;margin:0}
.grid{display:grid;gap:22px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.topbar{
  position:sticky;top:0;z-index:1000;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(14,40,71,.08);
}
.nav{height:96px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:0;min-width:190px}
.brand-mark{width:190px;height:78px;background:transparent;box-shadow:none;display:flex;align-items:center;justify-content:flex-start;overflow:visible;border:0;border-radius:0}
.brand-mark img{width:auto;max-width:190px;max-height:72px;height:auto;object-fit:contain}
.brand-name{display:none;font-weight:900;color:var(--navy);letter-spacing:-.04em;font-size:1.08rem;line-height:1}
.brand-tag{display:none;color:var(--muted);font-size:.73rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-top:4px}
.nav-links{display:flex;align-items:center;gap:6px;list-style:none;padding:0;margin:0}
.nav-links a{padding:11px 13px;border-radius:999px;color:#34455c;font-weight:700;font-size:.94rem;transition:.18s ease}
.nav-links a:hover,.nav-links a[aria-current="page"]{background:rgba(0,55,122,.08);color:var(--blue)}
.nav-actions{display:flex;align-items:center;gap:10px}
.menu-toggle{display:none;border:0;background:var(--navy);color:#fff;width:44px;height:44px;border-radius:14px;cursor:pointer}
.menu-toggle span{display:block;width:19px;height:2px;background:currentColor;margin:4px auto;border-radius:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:999px;padding:13px 20px;font-weight:800;cursor:pointer;transition:.2s ease;white-space:nowrap}
.btn.primary{color:#fff;background:linear-gradient(135deg,var(--blue),var(--mid));box-shadow:0 16px 32px rgba(0,55,122,.25)}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 20px 44px rgba(0,55,122,.3)}
.btn.secondary{background:#fff;color:var(--blue);border:1px solid rgba(0,55,122,.15);box-shadow:0 10px 22px rgba(14,40,71,.07)}
.btn.secondary:hover{transform:translateY(-2px);border-color:rgba(0,55,122,.28)}
.btn.ghost{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.18)}
.btn.full{width:100%}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 78% 18%,rgba(153,199,255,.45),transparent 30%),linear-gradient(135deg,#081a31 0%,#0e2847 48%,#00377a 100%);color:#fff}
.hero::before{content:"";position:absolute;right:-6vw;top:54%;transform:translateY(-50%);width:min(84vw,1220px);height:min(42vw,620px);background:url("../img/sc-redutores-logo.png") no-repeat center / contain;opacity:.09;filter:grayscale(1) brightness(2.6) contrast(.7);pointer-events:none}
.hero-wrap{position:relative;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;min-height:calc(100vh - 82px);gap:34px;padding:74px 0 62px}
.hero h1{font-size:clamp(2.5rem,5.8vw,5.5rem);line-height:.98;letter-spacing:-.045em;margin:16px 0 22px;max-width:700px;font-weight:800}
.hero p{font-size:clamp(1.02rem,1.55vw,1.28rem);color:rgba(255,255,255,.82);max-width:660px;margin:0 0 30px}
.hero-kicker{display:inline-flex;align-items:center;gap:10px;padding:9px 13px;border:1px solid rgba(255,255,255,.22);border-radius:999px;background:rgba(255,255,255,.08);backdrop-filter:blur(10px);font-weight:800;color:var(--ice);font-size:.9rem}
.hero-kicker span{width:9px;height:9px;border-radius:50%;background:var(--soft);box-shadow:0 0 0 8px rgba(153,199,255,.13)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:36px}
.hero-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;max-width:640px}
.metric{padding:18px;border:1px solid rgba(255,255,255,.14);border-radius:20px;background:rgba(255,255,255,.08);backdrop-filter:blur(10px)}
.metric strong{display:block;font-size:1.35rem;line-height:1;color:#fff}.metric span{display:block;color:rgba(255,255,255,.72);font-size:.86rem;font-weight:700;margin-top:6px}
.hero-visual{position:relative;min-height:500px;display:grid;place-items:center}
.hero-card{position:relative;width:min(100%,620px);border-radius:0;padding:0;background:transparent;border:0;box-shadow:none;backdrop-filter:none}
.hero-card::after{display:none}
.hero-card img{filter:drop-shadow(0 24px 38px rgba(0,0,0,.28));transform:none}
.float-badge{display:none}
.strip{background:#fff;border-bottom:1px solid var(--line)}
.strip-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 0;color:#47576e;font-weight:800;flex-wrap:wrap}.strip-item{display:flex;align-items:center;gap:10px}.dot{width:10px;height:10px;border-radius:50%;background:var(--mid)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 12px 34px rgba(14,40,71,.07);padding:28px;transition:.2s ease;position:relative;overflow:hidden}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-soft)}
.card h3{margin:0 0 10px;color:var(--navy);font-size:1.25rem;letter-spacing:-.03em}.card p{margin:0;color:var(--muted)}
.applications-showcase{background:linear-gradient(180deg,#ffffff 0%,#f7faff 100%)}
.app-carousel-shell{position:relative}.app-grid{display:flex;gap:22px;overflow-x:auto;overflow-y:hidden;padding:4px 2px 10px;scroll-snap-type:x proximity;scrollbar-width:none;-ms-overflow-style:none;-webkit-overflow-scrolling:touch}.app-grid::-webkit-scrollbar{display:none}.app-carousel-btn{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:54px;height:54px;border:0;border-radius:999px;background:rgba(14,40,71,.92);color:#fff;display:grid;place-items:center;box-shadow:0 12px 30px rgba(14,40,71,.18);cursor:pointer;transition:.2s ease}.app-carousel-btn:hover{background:var(--blue);transform:translateY(-50%) scale(1.04)}.app-carousel-btn.prev{left:-8px}.app-carousel-btn.next{right:-8px}.app-carousel-btn span{font-size:1.6rem;line-height:1;font-weight:700}
.app-card{position:relative;overflow:hidden;flex:0 0 280px;min-height:460px;border-radius:28px;background:#0f223f;box-shadow:0 16px 38px rgba(14,40,71,.12);scroll-snap-align:start}
.app-card img{width:100%;height:100%;object-fit:cover;display:block;transform:scale(1.01)}
.app-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,22,39,.08) 0%,rgba(7,22,39,.18) 42%,rgba(7,22,39,.78) 100%)}
.app-overlay{position:absolute;left:0;right:0;bottom:0;padding:22px 20px;z-index:1}
.app-overlay h3{margin:0 0 6px;color:#fff;font-size:1.55rem;line-height:1.05;letter-spacing:-.03em}
.app-overlay p{margin:0;color:rgba(255,255,255,.82);font-size:.98rem;line-height:1.4}
.icon{width:52px;height:52px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(135deg,var(--ice),#fff);color:var(--blue);font-weight:1000;margin-bottom:18px;border:1px solid rgba(90,150,224,.22)}
.products{background:linear-gradient(180deg,#fff 0%,#f6f9ff 100%)}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:34px}.filters{display:flex;gap:10px;flex-wrap:wrap}.filter-btn{border:1px solid var(--line);background:#fff;color:#41516a;border-radius:999px;padding:10px 14px;font-weight:900;cursor:pointer}.filter-btn.active,.filter-btn:hover{background:var(--blue);color:#fff;border-color:var(--blue)}
.product-card{padding:0;overflow:hidden}.product-media{height:300px;display:grid;place-items:center;background:radial-gradient(circle at 55% 40%,#fff 0%,#e9f3ff 45%,#d8e9ff 100%);padding:24px}.product-media img{max-height:255px;object-fit:contain;filter:drop-shadow(0 20px 22px rgba(14,40,71,.18))}.product-body{padding:25px}.tag{display:inline-flex;border-radius:999px;background:rgba(0,55,122,.08);color:var(--blue);font-weight:900;font-size:.77rem;padding:6px 10px;margin-bottom:12px}.spec-list{display:grid;gap:9px;margin:18px 0 22px;padding:0;list-style:none;color:#53657d}.spec-list li{display:flex;gap:8px}.spec-list li::before{content:"✓";color:var(--blue);font-weight:1000}
.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:42px;align-items:center}.image-panel{background:linear-gradient(145deg,#eef6ff,#fff);border:1px solid var(--line);border-radius:36px;padding:28px;box-shadow:var(--shadow-soft);position:relative;overflow:hidden}.image-panel::before{content:"";position:absolute;width:220px;height:220px;border-radius:50%;background:rgba(90,150,224,.2);right:-60px;top:-70px}.image-panel img{position:relative;filter:drop-shadow(0 24px 28px rgba(14,40,71,.2))}.check-list{display:grid;gap:14px;margin:28px 0 0;padding:0;list-style:none}.check-list li{display:flex;gap:12px;align-items:flex-start;color:#43546b;font-weight:750}.check-list li span{flex:0 0 24px;width:24px;height:24px;display:grid;place-items:center;border-radius:50%;background:var(--blue);color:#fff;font-size:.8rem;font-weight:1000;margin-top:1px}
.cta-band{background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;border-radius:34px;padding:42px;display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center;overflow:hidden;position:relative}.cta-band::after{content:"";position:absolute;right:-100px;bottom:-140px;width:360px;height:360px;border-radius:50%;border:42px solid rgba(153,199,255,.16)}.cta-band h2{font-size:clamp(2rem,4vw,3.6rem);line-height:1;letter-spacing:-.06em;margin:0 0 12px}.cta-band p{color:rgba(255,255,255,.78);margin:0}.cta-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end;position:relative;z-index:1}
.contact-section{background:#f6f9ff}.form-card{background:#fff;border:1px solid var(--line);border-radius:30px;box-shadow:var(--shadow);padding:30px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-weight:900;color:var(--navy);font-size:.88rem}.field input,.field textarea,.field select{width:100%;border:1px solid rgba(14,40,71,.18);border-radius:15px;padding:13px 14px;background:#fff;color:#172338;outline:0}.field textarea{min-height:115px;resize:vertical}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--mid);box-shadow:0 0 0 4px rgba(90,150,224,.16)}
.info-box{display:grid;gap:16px}.info-line{display:flex;gap:13px;align-items:flex-start;padding:18px;border:1px solid var(--line);border-radius:20px;background:#fff}.info-line strong{display:block;color:var(--navy)}.info-line span{color:var(--muted);font-size:.94rem}.mini-icon{width:40px;height:40px;border-radius:14px;background:rgba(0,55,122,.08);display:grid;place-items:center;color:var(--blue);font-weight:1000;flex:0 0 auto}
.page-hero{background:linear-gradient(135deg,#081a31,#00377a);color:#fff;padding:72px 0;position:relative;overflow:hidden}.page-hero::after{content:"";position:absolute;right:-80px;top:-100px;width:330px;height:330px;border-radius:50%;border:48px solid rgba(153,199,255,.13)}.page-hero h1{font-size:clamp(2.4rem,5vw,4.6rem);letter-spacing:-.065em;line-height:1;margin:12px 0}.page-hero p{color:rgba(255,255,255,.78);font-size:1.12rem;max-width:760px;margin:0}
.breadcrumb{color:var(--ice);font-weight:900;font-size:.85rem;letter-spacing:.06em;text-transform:uppercase}.breadcrumb a{color:#fff}
.timeline{display:grid;gap:18px}.timeline-step{display:grid;grid-template-columns:76px 1fr;gap:20px;align-items:start}.step-num{width:58px;height:58px;border-radius:20px;background:linear-gradient(135deg,var(--blue),var(--mid));color:#fff;display:grid;place-items:center;font-weight:1000;font-size:1.25rem}.timeline-step h3{margin:0 0 6px;color:var(--navy)}.timeline-step p{margin:0;color:var(--muted)}
.footer{background:#061426;color:#fff;padding:56px 0 24px}.footer-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr .9fr;gap:28px;border-bottom:1px solid rgba(255,255,255,.12);padding-bottom:34px}.footer-logo{width:130px;background:#fff;border-radius:20px;padding:8px;margin-bottom:16px}.footer p,.footer a{color:rgba(255,255,255,.72)}.footer h3{margin:0 0 12px;font-size:1rem}.footer-links{display:grid;gap:9px}.footer-bottom{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-top:22px;color:rgba(255,255,255,.58);font-size:.92rem}
.whatsapp-float{position:fixed;right:18px;bottom:18px;z-index:999;background:#25d366;color:#fff;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;box-shadow:0 18px 36px rgba(37,211,102,.28);font-weight:1000;font-size:1.42rem;transition:.2s ease}.whatsapp-float:hover{transform:translateY(-3px) scale(1.03)}
.reveal{opacity:0;transform:translateY(20px);transition:opacity .55s ease,transform .55s ease}.reveal.in{opacity:1;transform:none}.hidden{display:none!important}
@media (max-width: 980px){
  .nav{height:80px}.brand{min-width:128px}.brand-mark{width:128px;height:52px}.brand-mark img{max-width:128px;max-height:48px;width:auto}.menu-toggle{display:block}.nav-links{position:fixed;top:80px;left:18px;right:18px;display:none;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:12px}.nav-links.open{display:flex}.nav-links a{display:block}.nav-actions .btn{display:none}
  .hero-wrap{grid-template-columns:1fr;padding:54px 0 46px}.hero-visual{min-height:auto}.hero-card{max-width:520px}.float-badge{left:10px;bottom:22px}.hero-metrics{grid-template-columns:1fr 1fr}.grid.three,.grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}.app-card{flex-basis:320px;min-height:400px}.app-carousel-btn{width:48px;height:48px}.app-carousel-btn.prev{left:-2px}.app-carousel-btn.next{right:-2px}.split,.cta-band{grid-template-columns:1fr}.cta-actions{justify-content:flex-start}.footer-grid{grid-template-columns:1fr 1fr}.section-head{display:block}.filters{margin-top:20px}.product-media{height:260px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}
}
@media (max-width: 640px){
  .container{width:min(100% - 24px,1180px)}.section{padding:64px 0}.hero h1{font-size:3.25rem}.hero-actions{display:grid}.hero-actions .btn{width:100%}.hero-metrics{grid-template-columns:1fr}.grid.two,.grid.three,.grid.four{grid-template-columns:1fr}.app-card{flex-basis:86vw;min-height:340px}.app-carousel-btn{width:44px;height:44px}.app-carousel-btn.prev{left:2px}.app-carousel-btn.next{right:2px}.product-media{height:245px}.product-media img{max-height:220px}.cta-band,.form-card{padding:24px;border-radius:24px}.footer-grid{grid-template-columns:1fr}.hero-card{padding:0;border-radius:0}.float-badge{position:static;margin-top:14px;max-width:100%}.timeline-step{grid-template-columns:1fr;gap:10px}.whatsapp-float{width:54px;height:54px;right:14px;bottom:14px}
}