:root{--blue:#00537b;--navy:#102b43;--red:#ae3433;--gray:#f4f7fb;--dark:#18212b;--text:#405060;--white:#fff;--shadow:0 16px 45px rgba(16,43,67,.12);--radius:18px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.55}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}.container{width:min(1160px,calc(100% - 32px));margin:auto}.topbar{background:var(--navy);color:#dce8f1;font-size:14px}.topbar .container{display:flex;justify-content:space-between;align-items:center;padding:8px 0;gap:16px}.topbar a{color:#fff}.header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid #e8eef5;box-shadow:0 6px 24px rgba(16,43,67,.06)}.header .container{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 0}.brand{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--navy);letter-spacing:.02em}.brand-mark{width:54px;height:54px;border-radius:14px;background:linear-gradient(135deg,var(--blue),#0a7fab);display:grid;place-items:center;color:#fff;font-size:22px;font-weight:900;box-shadow:var(--shadow)}.brand small{display:block;font-weight:700;color:var(--red);font-size:12px;letter-spacing:.12em;text-transform:uppercase}.nav{display:flex;align-items:center;gap:4px}.nav a{padding:10px 12px;border-radius:10px;color:var(--navy);font-weight:700;font-size:14px}.nav a:hover,.nav a.active{background:#eef6fb;color:var(--blue)}.menu-btn{display:none;background:var(--blue);color:white;border:0;border-radius:10px;padding:10px 12px;font-weight:700}.hero{position:relative;background:linear-gradient(135deg,#f7fbff,#eef6fb);overflow:hidden}.slider{position:relative;min-height:500px}.slide{display:none;min-height:500px;align-items:center;padding:44px 0}.slide.active{display:flex}.slide-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:stretch}.slide-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:grid;grid-template-rows:260px 1fr;position:relative}.slide-card img{width:100%;height:260px;object-fit:cover}.slide-content{padding:24px}.kicker{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:800;color:var(--red);margin-bottom:8px}.slide h1,.slide h2{font-size:27px;line-height:1.14;margin:0 0 12px;color:var(--navy);text-transform:uppercase}.slide p{margin:0 0 18px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:999px;padding:12px 18px;background:var(--blue);color:#fff;font-weight:800;box-shadow:0 12px 24px rgba(0,83,123,.22);transition:.2s}.btn:hover{background:var(--red);transform:translateY(-1px)}.btn.alt{background:var(--red)}.slider-controls{position:absolute;inset:auto 0 24px;display:flex;justify-content:center;align-items:center;gap:12px}.dot{width:12px;height:12px;border-radius:50%;border:2px solid #fff;background:#9fb3c8;box-shadow:0 2px 8px rgba(0,0,0,.18);cursor:pointer}.dot.active{background:var(--red)}.arrow{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border:0;border-radius:50%;background:rgba(16,43,67,.75);color:white;font-size:22px;cursor:pointer}.arrow.prev{left:18px}.arrow.next{right:18px}.section{padding:72px 0}.section.gray{background:var(--gray)}.section-title{text-align:center;margin-bottom:34px}.section-title span{color:var(--red);font-weight:800;text-transform:uppercase;letter-spacing:.14em;font-size:12px}.section-title h2{margin:8px 0 12px;color:var(--navy);font-size:34px;line-height:1.16}.section-title p{margin:0 auto;max-width:760px}.grid{display:grid;gap:24px}.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-4{grid-template-columns:repeat(4,1fr)}.card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.card img{width:100%;height:190px;object-fit:cover}.card-body{padding:22px}.card h3{margin:0 0 10px;color:var(--navy);font-size:20px}.card p{margin:0 0 18px}.mini-link{font-weight:800;color:var(--blue)}.features{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.feature{background:#fff;border:1px solid #e8eef5;border-radius:var(--radius);padding:22px;box-shadow:0 10px 26px rgba(16,43,67,.06)}.feature b{display:block;color:var(--navy);font-size:18px;margin-bottom:8px}.page-hero{background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;padding:62px 0}.page-hero h1{font-size:42px;line-height:1.1;margin:0 0 12px}.page-hero p{max-width:780px;margin:0;color:#dce8f1}.content{padding:60px 0}.content h2{color:var(--navy);font-size:28px}.content ul{padding-left:20px}.two-col{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:start}.info-box{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:28px}.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:start}.product-detail img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;height:auto}.breadcrumb{font-size:14px;margin-bottom:14px;color:#bfd7e8}.footer{background:var(--navy);color:#dce8f1;padding:46px 0 22px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:28px}.footer h3,.footer h4{color:#fff;margin-top:0}.footer a{color:#dce8f1;display:block;margin:7px 0}.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:26px;padding-top:18px;font-size:14px}.search-box{display:flex;gap:10px;max-width:580px;margin:0 auto 28px}.search-box input{width:100%;padding:14px 16px;border:1px solid #d7e2ee;border-radius:14px;font-size:16px}.badge{display:inline-block;padding:6px 10px;border-radius:999px;background:#eef6fb;color:var(--blue);font-weight:800;font-size:12px;margin-bottom:10px}.whatsapp{position:fixed;right:18px;bottom:18px;background:#22c55e;color:#fff;padding:13px 17px;border-radius:999px;font-weight:900;box-shadow:0 12px 28px rgba(34,197,94,.28);z-index:60}@media(max-width:900px){.menu-btn{display:block}.nav{display:none;position:absolute;left:16px;right:16px;top:86px;background:white;box-shadow:var(--shadow);border-radius:16px;padding:12px;flex-direction:column;align-items:stretch}.nav.open{display:flex}.nav a{padding:14px}.slide-grid,.grid.cols-3,.grid.cols-4,.features,.two-col,.product-detail,.footer-grid{grid-template-columns:1fr}.slider,.slide{min-height:auto}.slide{padding:26px 0 72px}.slide-card{grid-template-rows:210px 1fr}.slide-card img{height:210px}.section{padding:52px 0}.page-hero h1{font-size:34px}.arrow{display:none}.topbar .container{flex-direction:column;align-items:flex-start;gap:6px}}@media(max-width:520px){.container{width:min(100% - 22px,1160px)}.brand-mark{width:46px;height:46px}.brand strong{font-size:15px}.section-title h2{font-size:28px}.slide h2{font-size:22px}.search-box{flex-direction:column}.whatsapp{left:14px;right:14px;text-align:center;justify-content:center}}

.video-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:34px;align-items:start}.video-player{position:relative;overflow:hidden;border-radius:var(--radius);box-shadow:var(--shadow);background:#0b1d2d;aspect-ratio:16/9}.video-player img,.video-player iframe{width:100%;height:100%;display:block;border:0;object-fit:cover}.play-video{position:absolute;inset:0;margin:auto;width:190px;height:64px;border:0;border-radius:999px;background:rgba(174,52,51,.94);color:#fff;display:flex;align-items:center;justify-content:center;gap:10px;font-weight:900;box-shadow:0 14px 34px rgba(0,0,0,.26);cursor:pointer}.play-video span{font-size:22px}.video-player::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(16,43,67,.05),rgba(16,43,67,.34));pointer-events:none}.video-player iframe+.play-video,.video-player.loaded::after{display:none}.video-list-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}@media(max-width:900px){.video-layout{grid-template-columns:1fr}.play-video{width:170px;height:58px}}

@media(max-width:900px){
  .header .container{position:relative}
  .menu-btn{cursor:pointer}
  .nav.open{display:flex!important}
}