:root{--navy:#0b2b50;--blue:#1267c7;--blue2:#2587e8;--orange:#ff7a00;--light:#f5f9fe;--text:#18324f;--muted:#6d7b8c;--border:#dce6f0;--shadow:0 10px 30px rgba(18,54,88,.10)}
*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;color:var(--text);background:var(--light)}a{text-decoration:none;color:inherit}.container{width:min(1180px,92%);margin:auto}
.topbar{background:var(--navy);color:#fff;font-size:12px;padding:8px 0}.topbar .container,.nav .container,.footer-row{display:flex;justify-content:space-between;align-items:center}
.nav{background:#fff;box-shadow:0 2px 12px #0000000c;position:sticky;top:0;z-index:10}.nav .container{min-height:76px}.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:23px}.logo-mark{width:42px;height:42px;background:linear-gradient(135deg,var(--orange),#ff9b39);clip-path:polygon(0 0,100% 0,50% 100%);position:relative}.logo-mark:after{content:"V";color:#fff;font-size:25px;position:absolute;left:11px;top:2px}.logo small{display:block;color:var(--orange);font-size:9px;letter-spacing:1px}.links{display:flex;gap:26px;font-size:14px}.links a:hover,.links .active{color:var(--blue)}.contact-mini{display:flex;gap:18px;font-size:12px;color:#536476}.cart{font-size:22px;position:relative}.cart b{position:absolute;top:-8px;right:-10px;background:#e64b4b;color:#fff;border-radius:50%;font-size:10px;padding:3px 6px}
.hero{background:linear-gradient(110deg,#fff 0%,#e8f4ff 62%,#d9efff);padding:54px 0 36px}.hero-grid{display:grid;grid-template-columns:1.35fr .9fr .72fr;gap:28px;align-items:center}.hero h1{font-size:52px;line-height:1.06;margin:0 0 10px}.hero h1 span{color:var(--blue)}.lead{font-size:20px;color:#415267;margin-bottom:20px}.badges{display:flex;gap:25px;margin:18px 0}.badge{display:flex;gap:10px;align-items:center}.badge i{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--orange);color:#fff;font-style:normal;font-size:20px}.badge:nth-child(2) i{background:#f7941d}.badge:nth-child(3) i{background:var(--blue)}
.search{display:flex;background:#fff;border:1px solid #bfcddd;border-radius:9px;padding:7px;box-shadow:var(--shadow)}.search input{border:0;outline:0;flex:1;padding:13px;font-size:14px}.btn{border:0;border-radius:7px;background:var(--blue);color:#fff;padding:14px 24px;font-weight:700;cursor:pointer;display:inline-block}.btn.orange{background:var(--orange)}.popular{font-size:13px;margin-top:13px;color:#59708a}
.hero-art{min-height:300px;border-radius:48% 48% 20% 20%;background:radial-gradient(circle at 50% 20%,#60b8ff,#1267c7 68%,#0e4e98);display:grid;place-items:end center}.hero-art:before{content:"🎓";font-size:110px;margin-bottom:38px}.why{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow);border-radius:12px;padding:18px}.why h3{margin-top:0}.why-item{display:flex;gap:12px;align-items:center;margin:16px 0}.why-item i{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;color:#fff;background:var(--orange);font-style:normal}.why-item:nth-of-type(3) i{background:var(--blue)}.why-item:nth-of-type(4) i{background:#19a447}.why-item:nth-of-type(5) i{background:#8335d1}
.brands{text-align:center;padding:24px 0}.brand-list{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}.brand{font-size:28px;font-weight:800;color:#536170}.brand:nth-child(1){color:#ff9900}.brand:nth-child(3){color:#1595d3}.brand:nth-child(4){color:#d72818}.brand:nth-child(6){color:#4285f4}
.section{padding:28px 0 36px}.section-title{text-align:center;font-size:27px;margin:0 0 5px}.section-sub{text-align:center;color:var(--muted);margin:0 0 18px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{background:#fff;border:1px solid var(--border);border-radius:10px;padding:20px;box-shadow:0 5px 18px #14375a0d}.vendor{display:flex;justify-content:space-between;align-items:center}.vendor strong{font-size:18px}.vendor small{display:block;color:var(--blue);margin-top:8px}
.cta{background:linear-gradient(100deg,#0c3969,#133d6a);color:#fff;padding:20px 30px;border-radius:12px;display:flex;justify-content:space-between;align-items:center;margin:0 0 22px}.cta h3{margin:0}.cta p{margin:5px 0 0;color:#cbd9e8}.footer{background:var(--navy);color:#dce7f2;padding:24px 0}.footer-row{gap:20px}.footer-links{display:flex;gap:16px;font-size:13px}.social{display:flex;gap:8px}.social span{width:30px;height:30px;border-radius:50%;background:#e7eef5;color:#23384d;display:grid;place-items:center;font-size:13px}
.page-hero{padding:58px 0;background:linear-gradient(110deg,#0d4c94,#2c8fe8);color:#fff}.page-hero h1{margin:0;font-size:38px}.page-hero p{opacity:.9}.tabs{display:flex;gap:20px;border-bottom:1px solid var(--border);padding:18px 0;margin-bottom:20px;overflow:auto}.tabs a{white-space:nowrap;font-size:14px}.tabs .active{color:var(--blue);font-weight:700;border-bottom:2px solid var(--orange);padding-bottom:17px}
.bundle-card ul{padding-left:18px;color:#607187;line-height:2}.price{color:var(--orange);font-weight:800;font-size:24px;margin:10px 0}.form-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:30px}.form-card,.info-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:24px;box-shadow:var(--shadow)}.field{width:100%;padding:13px;border:1px solid #d8e2ec;border-radius:6px;margin:7px 0 14px;font:inherit}.info-item{display:flex;gap:15px;margin:20px 0}.info-icon{width:42px;height:42px;border-radius:50%;background:#eaf4ff;display:grid;place-items:center;color:var(--blue)}.faq{background:#fff;border:1px solid var(--border);border-radius:8px;padding:17px;margin:10px 0}.faq summary{cursor:pointer;font-weight:700}.faq p{color:#607187}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature{text-align:center;background:#fff;border:1px solid var(--border);border-radius:12px;padding:25px}.feature i{display:grid;place-items:center;margin:auto auto 12px;width:52px;height:52px;border-radius:50%;background:#e8f4ff;color:var(--blue);font-style:normal;font-size:24px}.notice{background:#fff4e7;border-left:4px solid var(--orange);padding:14px 18px;border-radius:6px;color:#6b4a22}
@media(max-width:950px){.hero-grid{grid-template-columns:1fr 1fr}.why{grid-column:span 2}.grid{grid-template-columns:repeat(2,1fr)}.contact-mini{display:none}.hero h1{font-size:42px}.form-wrap{grid-template-columns:1fr}}@media(max-width:640px){.topbar .container{justify-content:center}.topbar .container span:last-child,.links{display:none}.nav .container{min-height:64px}.hero-grid{grid-template-columns:1fr}.why{grid-column:auto}.hero h1{font-size:38px}.hero-art{min-height:230px}.badges{gap:9px}.badge{font-size:12px}.badge i{width:35px;height:35px}.grid,.feature-grid{grid-template-columns:1fr}.cta,.footer-row{flex-direction:column;align-items:flex-start}.brand-list{justify-content:center}.page-hero h1{font-size:32px}}

/* Floating WhatsApp chat button */
.whatsapp-float{
  position:fixed;
  right:22px;
  bottom:22px;
  width:58px;
  height:58px;
  border-radius:50%;
  background:#25D366;
  color:#fff;
  display:grid;
  place-items:center;
  box-shadow:0 8px 24px rgba(0,0,0,.22);
  z-index:999;
  border:3px solid #fff;
  transition:transform .2s ease,box-shadow .2s ease;
}
.whatsapp-float:hover{transform:scale(1.08);box-shadow:0 10px 28px rgba(0,0,0,.3)}
.whatsapp-float svg{width:31px;height:31px;fill:#fff}
.whatsapp-float .wa-tooltip{
  position:absolute;
  right:68px;
  white-space:nowrap;
  background:#17324f;
  color:#fff;
  padding:9px 13px;
  border-radius:7px;
  font-size:12px;
  opacity:0;
  pointer-events:none;
  transition:opacity .2s ease;
}
.whatsapp-float:hover .wa-tooltip{opacity:1}
@media(max-width:640px){
  .whatsapp-float{width:54px;height:54px;right:16px;bottom:16px}
  .whatsapp-float .wa-tooltip{display:none}
}