:root{
  --blue:#1f4e8c; --blue-d:#15356b; --blue-l:#2a5ca8;
  --accent:#f5a623; --accent-d:#d98e0e;
  --teal:#1d9e75;
  --ink:#1f2733; --muted:#5b6675; --line:#e6ebf2;
  --navy:#0e2748;
  --bg:#ffffff; --soft:#f5f8fc; --soft2:#eef3fa;
  --shadow:0 10px 30px rgba(21,53,107,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);line-height:1.72;background:var(--bg);-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
img{max-width:100%}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.btn{display:inline-block;background:var(--accent);color:#1a1a1a;font-weight:700;padding:13px 28px;border-radius:10px;transition:.25s;font-size:15px;box-shadow:0 6px 18px rgba(245,166,35,.35)}
.btn:hover{background:var(--accent-d);transform:translateY(-2px);box-shadow:0 10px 24px rgba(245,166,35,.45)}
.btn-blue{background:var(--blue);color:#fff;box-shadow:0 6px 18px rgba(31,78,140,.3)}
.btn-blue:hover{background:var(--blue-d)}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.7);box-shadow:none}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff;transform:translateY(-2px)}

/* header */
header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:.3s}
header.scrolled{box-shadow:0 6px 24px rgba(21,53,107,.10)}
header.over-hero:not(.scrolled){background:transparent;border-color:transparent;box-shadow:none}
header.over-hero:not(.scrolled) .nav-links>a,header.over-hero:not(.scrolled) .nav-toggle,header.over-hero:not(.scrolled) .menu-btn{color:#fff}
header.over-hero:not(.scrolled) .nav-links>a:hover{background:rgba(255,255,255,.14)}
header.over-hero:not(.scrolled) .brand{color:#fff}
header.over-hero:not(.scrolled) .brand span{color:var(--accent)}
header.over-hero:not(.scrolled)::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,39,72,.45),rgba(14,39,72,0));z-index:-1;pointer-events:none}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{font-size:23px;font-weight:800;color:var(--blue);letter-spacing:.5px}
.brand span{color:var(--accent)}
.logo-img{height:46px;display:block}
.nav-links{display:flex;gap:6px;align-items:center}
.nav-links>a,.nav-toggle{font-size:15px;color:var(--ink);font-weight:600;padding:10px 14px;border-radius:8px;background:none;border:0;cursor:pointer;font-family:inherit;transition:.2s}
.nav-links>a:hover,.nav-toggle:hover{color:var(--blue);background:var(--soft)}
.nav-item{position:relative}
.dropdown{position:absolute;top:calc(100% + 8px);left:0;min-width:250px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:8px;opacity:0;visibility:hidden;transform:translateY(10px);transition:.22s;z-index:70}
.nav-item:hover .dropdown,.nav-item.open .dropdown{opacity:1;visibility:visible;transform:none}
.dropdown a{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;font-size:14px;color:var(--ink)}
.dropdown a:hover{background:var(--soft);color:var(--blue)}
.dropdown a span{color:var(--muted);font-size:12px}
.dropdown .all{border-top:1px solid var(--line);margin-top:4px;padding-top:4px}
.dropdown .all a{justify-content:center;color:var(--blue);font-weight:700}
.menu-btn{display:none;background:none;border:0;font-size:26px;cursor:pointer;color:var(--blue)}

/* hero */
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--blue-d),var(--blue-l));color:#fff;margin-top:-72px;padding:164px 0 104px}
.hero::before,.hero::after{content:"";position:absolute;border-radius:50%;opacity:.22}
.hero::before{width:360px;height:360px;background:var(--accent);top:-130px;right:-90px}
.hero::after{width:280px;height:280px;background:#3a7bd5;bottom:-130px;left:-60px}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
.tagline{display:inline-block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);padding:6px 14px;border-radius:999px;font-size:13px;letter-spacing:.5px;margin-bottom:18px}
.hero h1{font-size:58px;line-height:1.1;font-weight:800;max-width:600px;letter-spacing:-.5px}
.hero h1 em{color:var(--accent);font-style:normal}
.hero p.lead{font-size:18px;margin:20px 0 32px;color:#dce6f5;max-width:520px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.hero-visual{position:relative;height:380px}
.hv-main{position:absolute;inset:0;background:linear-gradient(160deg,rgba(255,255,255,.18),rgba(255,255,255,.04));border:1px solid rgba(255,255,255,.25);border-radius:20px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:22px;text-align:center;padding:24px;backdrop-filter:blur(4px)}
.float-card{position:absolute;background:#fff;color:var(--ink);border-radius:14px;padding:14px 18px;box-shadow:0 14px 40px rgba(0,0,0,.25);font-size:15px;font-weight:700}
.float-card small{display:block;color:var(--muted);font-weight:500;font-size:12px;margin-top:2px}
.fc1{top:14px;right:-12px}
.fc2{bottom:22px;left:-18px}
.fc3{bottom:18px;right:-6px}

/* trust strip */
.trust-strip{background:var(--navy);color:#cdd9ea;padding:16px 0;text-align:center;font-size:14px;letter-spacing:.3px}
.trust-strip .container{display:flex;gap:14px;justify-content:center;align-items:center;flex-wrap:wrap}
.trust-strip b{color:#fff;font-weight:700}
.trust-strip .dot{opacity:.45}

/* stats */
.stats{background:var(--soft);padding:56px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stat .num{font-size:40px;font-weight:800;color:var(--blue);line-height:1}
.stat .lbl{color:var(--muted);font-size:14px;margin-top:8px}

/* section */
section.block{padding:104px 0}
.sec-head{text-align:center;max-width:760px;margin:0 auto 62px}
.sec-head .tag{color:var(--accent);font-weight:800;font-size:13px;letter-spacing:2px;text-transform:uppercase}
.sec-head h2{font-size:40px;margin:12px 0 14px;font-weight:800;letter-spacing:-.5px}
.sec-head h2 .ul{display:inline-block;width:54px;height:4px;background:var(--accent);border-radius:2px;vertical-align:middle;margin-left:10px}
.sec-head p{color:var(--muted);font-size:16px}

/* about */
.about{background:var(--soft)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.about-grid h2{font-size:38px;font-weight:800;margin-bottom:18px;letter-spacing:-.5px}
.about-grid p{color:var(--muted);margin-bottom:16px;font-size:16px}
.about-points{list-style:none;margin-top:22px;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.about-points li{padding-left:30px;position:relative;font-size:15px}
.about-points li::before{content:"";position:absolute;left:0;top:6px;width:14px;height:14px;background:var(--accent);border-radius:4px;transform:rotate(45deg)}
.about-img{background:linear-gradient(135deg,#cdd9ea,#9fb4d4);border-radius:18px;min-height:360px;display:flex;align-items:center;justify-content:center;color:#34456a;font-weight:600;font-size:15px;text-align:center;padding:24px;box-shadow:var(--shadow)}

/* carousel */
.carousel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;flex-wrap:wrap;gap:12px}
.carousel{display:flex;gap:22px;overflow-x:auto;padding:8px 4px 28px;scrollbar-width:none;-ms-overflow-style:none}
.carousel::-webkit-scrollbar{display:none}
.pcard{flex:0 0 296px;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:.28s;text-decoration:none;color:inherit;box-shadow:var(--shadow)}
.pcard:hover{transform:translateY(-8px);box-shadow:0 22px 48px rgba(21,53,107,.18)}
.pimg{height:200px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:16px;text-align:center;padding:0;background:linear-gradient(135deg,var(--blue-l),var(--blue-d));overflow:hidden}
.pimg img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.pcard:hover .pimg img{transform:scale(1.06)}
.pcap{padding:18px 20px}
.pname{font-weight:700;font-size:16px}
.pcn{color:var(--muted);font-size:13px;margin-top:3px}
.pview{display:inline-block;margin-top:12px;color:var(--blue);font-weight:700;font-size:14px}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:10px}
.all-link{text-align:center;margin-top:30px}

/* why */
.why{background:var(--soft)}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.why-item{background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px 22px;text-align:center;box-shadow:var(--shadow);transition:.25s}
.why-item:hover{transform:translateY(-6px)}
.why-item .ci{width:64px;height:64px;border-radius:18px;background:linear-gradient(135deg,var(--blue-l),var(--blue));color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:800;margin:0 auto 18px}
.why-item h3{font-size:18px;margin-bottom:10px}
.why-item p{color:var(--muted);font-size:14px}

/* cta */
.cta{background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;padding:72px 0;text-align:center}
.cta h2{font-size:32px;font-weight:800;margin-bottom:14px}
.cta p{font-size:17px;margin-bottom:28px;color:#e6f5ef;max-width:560px;margin-left:auto;margin-right:auto}

/* advantage band */
.advantage{background:linear-gradient(135deg,var(--soft2),var(--soft));padding:64px 0}
.advantage .sec-head{text-align:center;margin-bottom:16px}
.advantage p{max-width:760px;margin:0 auto 26px;text-align:center;color:var(--muted);font-size:17px;line-height:1.7}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:start}
.contact-info h2{font-size:30px;font-weight:800;margin-bottom:16px}
.contact-info>p{color:var(--muted);margin-bottom:26px}
.info-row{display:flex;gap:16px;margin-bottom:20px;align-items:flex-start}
.info-row .ii{width:46px;height:46px;border-radius:12px;background:var(--soft2);display:flex;align-items:center;justify-content:center;color:var(--blue);flex:0 0 auto}
.info-row b{display:block;font-size:15px}
.info-row span{color:var(--muted);font-size:14px}
.office{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px;box-shadow:var(--shadow)}
.contact-info h3{font-size:19px;font-weight:800;margin-bottom:18px;color:var(--blue)}
form .field{margin-bottom:16px}
form label{display:block;font-size:14px;font-weight:600;margin-bottom:6px}
form input,form textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-size:15px;font-family:inherit;background:#fcfdff;transition:.2s}
form input:focus,form textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(31,78,140,.12)}
form textarea{min-height:120px;resize:vertical}
.note{font-size:13px;color:var(--muted);margin-top:10px}

/* footer */
footer{background:var(--navy);color:#cdd9ea;padding:46px 0 28px}
.foot-grid{display:flex;justify-content:space-between;flex-wrap:wrap;gap:28px;margin-bottom:26px}
.foot-grid .brand{color:#fff}
.foot-grid>p{font-size:14px;max-width:330px;margin-top:12px}
.foot-col h4{color:#fff;font-size:15px;margin-bottom:14px}
.foot-col a{display:block;color:#cdd9ea;font-size:14px;margin-bottom:9px;transition:.2s}
.foot-col a:hover{color:#fff;padding-left:4px}
.copy{border-top:1px solid rgba(255,255,255,.15);padding-top:20px;font-size:13px;color:#9fb4d4}

/* product detail */
.detail{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.dimg{height:420px;border-radius:18px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:20px;text-align:center;padding:0;background:linear-gradient(135deg,var(--blue-l),var(--blue-d));box-shadow:var(--shadow);overflow:hidden}
.dimg img{width:100%;height:100%;object-fit:cover;display:block}
.detail h1{font-size:34px;font-weight:800;margin-bottom:6px}
.dcn{color:var(--accent);font-weight:700;margin-bottom:20px;font-size:16px}
.ddesc{color:var(--muted);font-size:16px;margin-bottom:28px;line-height:1.8}
.meta{background:var(--soft);border:1px solid var(--line);border-radius:14px;padding:20px;margin-bottom:26px}
.meta div{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--line);font-size:14px}
.meta div:last-child{border-bottom:0}
.meta b{color:var(--ink)}
.back{display:inline-block;margin-bottom:24px;color:var(--blue);font-weight:600}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* responsive */
@media(max-width:980px){
  .hero .container{grid-template-columns:1fr;gap:36px}
  .hero-visual{height:300px;max-width:460px}
  .fc3{display:none}
  .about-grid,.contact-grid,.detail{grid-template-columns:1fr;gap:34px}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .pgrid{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:30px}
  .hero h1{font-size:40px}
}
@media(max-width:640px){
  .menu-btn{display:block}
  .nav-links{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:10px 18px 18px;border-bottom:1px solid var(--line)}
  .nav-links.open{display:flex}
  .nav-links>a,.nav-toggle{width:100%;text-align:left}
  .nav-item{position:static}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;display:none;box-shadow:none;border:0;padding-left:10px}
  .nav-item.open .dropdown{display:block}
  .about-points{grid-template-columns:1fr}
  .why-grid,.pgrid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .hero{padding:120px 0 80px}
  .hero h1{font-size:30px}
  section.block{padding:60px 0}
  .sec-head h2{font-size:27px}
}

/* ===== extra homepage animations ===== */
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
.hero .tagline{animation:fadeUp .7s both}
.hero h1{animation:fadeUp .8s .1s both}
.hero p.lead{animation:fadeUp .8s .2s both}
.hero-btns{animation:fadeUp .8s .3s both}
.hero-visual{animation:fadeUp 1s .35s both}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.float-card{animation:floaty 4s ease-in-out infinite}
.fc2{animation-delay:1.5s}
.fc3{animation-delay:3s}
@keyframes blobshift{0%,100%{transform:scale(1)}50%{transform:scale(1.08)}}
.hero::before{animation:blobshift 8s ease-in-out infinite}
.hero::after{animation:blobshift 10s ease-in-out infinite}
.carousel{cursor:grab}
.carousel.dragging{cursor:grabbing;user-select:none}
.carousel a{-webkit-user-drag:none}

/* ===== brand elements ===== */
.brandmark-img{height:40px;display:block;filter:brightness(0) invert(1);opacity:.95}
.foot-mark{margin-bottom:12px}
.cta-mark{margin-bottom:20px}
.cta-mark .brandmark-img{height:52px;margin:0 auto;opacity:.9}
.hero-mark{position:absolute;left:50%;top:44%;transform:translate(-50%,-50%);font-size:240px;font-weight:800;letter-spacing:10px;line-height:1;color:rgba(255,255,255,.05);white-space:nowrap;pointer-events:none;user-select:none;z-index:1}
@media(max-width:980px){.hero-mark{font-size:150px;letter-spacing:6px}}
@media(max-width:640px){.hero-mark{font-size:96px;letter-spacing:4px}}

/* ===== Get a Quote nav button — breathing pulse ===== */
@keyframes btnPulse{
  0%{box-shadow:0 0 0 0 rgba(245,166,35,.5),0 4px 14px rgba(245,166,35,.35);transform:scale(1)}
  60%{box-shadow:0 0 0 7px rgba(245,166,35,0),0 4px 16px rgba(245,166,35,.4);transform:scale(1.025)}
  100%{box-shadow:0 0 0 0 rgba(245,166,35,0),0 4px 14px rgba(245,166,35,.35);transform:scale(1)}
}
.nav-links a.btn{animation:btnPulse 1.8s ease-in-out infinite}
.nav-links a.btn:hover{animation-play-state:paused}