:root{
  --navy:#0b1f3a;
  --navy-2:#122a4d;
  --accent:#e2412a;
  --accent-2:#f2a63d;
  --ink:#1c1f26;
  --muted:#5b6472;
  --paper:#f7f8fa;
  --white:#ffffff;
  --radius:14px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  overflow-x:hidden;
}
a{color:inherit;}
img{max-width:100%;display:block;}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px;position:relative;z-index:1;}

/* ---------- Header ---------- */
header.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(11,31,58,0.96);
  backdrop-filter:blur(6px);
  transition:box-shadow 0.3s ease;
}
header.site-header.scrolled{
  box-shadow:0 8px 24px rgba(0,0,0,0.25);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 0;
}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:1.4rem;text-decoration:none;}
.brand img{height:48px;width:auto;transition:transform 0.35s ease;}
.brand:hover img{transform:rotate(-8deg) scale(1.08);}
.nav-links{display:flex;gap:22px;list-style:none;margin:0;padding:0;}
.nav-links a{
  color:#dbe3f0;text-decoration:none;font-size:0.95rem;font-weight:500;
  position:relative;padding-bottom:4px;transition:color 0.2s ease;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:2px;
  background:var(--accent);transition:width 0.25s ease;
}
.nav-links a:hover{color:#fff;}
.nav-links a:hover::after,
.nav-links a.active::after{width:100%;}
.nav-links a.active{color:#fff;}
.cta-btn{
  background:var(--accent);color:#fff;padding:10px 20px;border-radius:999px;
  text-decoration:none;font-weight:600;font-size:0.92rem;white-space:nowrap;
  transition:background 0.2s ease,transform 0.2s ease,box-shadow 0.2s ease;
}
.cta-btn:hover{background:#c93520;transform:translateY(-2px);box-shadow:0 8px 18px rgba(226,65,42,0.35);}
.nav-toggle{display:none;}

/* ---------- Sections ---------- */
section{padding:72px 0;position:relative;}
.hero{
  background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 60%,#1a3a63 100%);
  color:#fff;padding:96px 0 88px;position:relative;overflow:hidden;
}
.hero::before,.hero::after{
  content:"";position:absolute;border-radius:50%;
  filter:blur(60px);opacity:0.35;pointer-events:none;
  animation:float-orb 12s ease-in-out infinite;
}
.hero::before{
  width:360px;height:360px;background:var(--accent);
  top:-120px;right:-80px;
}
.hero::after{
  width:280px;height:280px;background:var(--accent-2);
  bottom:-100px;left:-60px;animation-delay:-6s;
}
@keyframes float-orb{
  0%,100%{transform:translate(0,0) scale(1);}
  50%{transform:translate(20px,-30px) scale(1.08);}
}
.hero .wrap{display:grid;grid-template-columns:1.1fr 0.9fr;gap:48px;align-items:center;}
.eyebrow{
  display:inline-block;background:rgba(255,255,255,0.12);color:#f2c94c;
  padding:6px 14px;border-radius:999px;font-size:0.8rem;font-weight:700;
  letter-spacing:0.06em;text-transform:uppercase;margin-bottom:18px;
}
h1{
  font-size:2.6rem;line-height:1.18;margin:0 0 20px;font-weight:800;
  letter-spacing:-0.01em;
}
.hero p.lead{font-size:1.15rem;color:#c9d4e6;margin:0 0 30px;max-width:52ch;}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;}
.btn-primary{
  background:var(--accent);color:#fff;padding:14px 26px;border-radius:10px;
  text-decoration:none;font-weight:700;font-size:1rem;
  transition:transform 0.2s ease,box-shadow 0.2s ease,background 0.2s ease;
  display:inline-block;
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(226,65,42,0.4);}
.btn-secondary{
  border:1.5px solid rgba(255,255,255,0.35);color:#fff;padding:14px 26px;
  border-radius:10px;text-decoration:none;font-weight:600;font-size:1rem;
  transition:transform 0.2s ease,background 0.2s ease,border-color 0.2s ease;
  display:inline-block;
}
.btn-secondary:hover{background:rgba(255,255,255,0.1);border-color:rgba(255,255,255,0.6);transform:translateY(-3px);}
.hero-stats{
  display:grid;grid-template-columns:1fr 1fr;gap:16px;
}
.stat-card{
  background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.14);
  border-radius:var(--radius);padding:22px 18px;text-align:center;
  transition:transform 0.25s ease,background 0.25s ease;
}
.stat-card:hover{transform:translateY(-4px);background:rgba(255,255,255,0.13);}
.stat-num{font-size:2rem;font-weight:800;color:#fff;}
.stat-label{font-size:0.85rem;color:#b7c3d9;margin-top:6px;}
.stat-source{font-size:0.72rem;color:#8797b3;margin-top:4px;}

.section-head{max-width:680px;margin:0 auto 48px;text-align:center;}
.section-head .kicker{
  color:var(--accent);font-weight:700;font-size:0.85rem;letter-spacing:0.06em;
  text-transform:uppercase;display:block;margin-bottom:10px;
}
h2{font-size:2rem;margin:0 0 14px;font-weight:800;letter-spacing:-0.01em;}
.section-head p{color:var(--muted);font-size:1.05rem;margin:0;}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.card{
  background:var(--white);border-radius:var(--radius);padding:28px 24px;
  border:1px solid #e7eaf0;
  transition:transform 0.25s ease,box-shadow 0.25s ease,border-color 0.25s ease;
}
.card:hover{
  transform:translateY(-6px);
  box-shadow:0 16px 32px rgba(11,31,58,0.1);
  border-color:#f0d4cd;
}
.card .icon{
  width:44px;height:44px;border-radius:10px;background:#fdece8;
  display:flex;align-items:center;justify-content:center;font-size:1.3rem;
  margin-bottom:16px;transition:transform 0.3s ease;
}
.card:hover .icon{transform:scale(1.12) rotate(-6deg);}
.card h3{font-size:1.15rem;margin:0 0 10px;font-weight:700;}
.card p{color:var(--muted);font-size:0.96rem;margin:0;}

.products{background:var(--navy);color:#fff;}
.products h2, .products .section-head p{color:#fff;}
.products .section-head p{color:#c9d4e6;}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.product-card{
  background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.14);
  border-radius:var(--radius);padding:26px 22px;
  transition:transform 0.25s ease,background 0.25s ease,border-color 0.25s ease;
}
.product-card:hover{
  transform:translateY(-6px);
  background:rgba(255,255,255,0.1);
  border-color:rgba(242,201,76,0.4);
}
.product-card .tag{
  display:inline-block;font-size:0.72rem;font-weight:700;letter-spacing:0.05em;
  text-transform:uppercase;color:#f2c94c;margin-bottom:10px;
}
.product-card h3{margin:0 0 10px;font-size:1.2rem;}
.product-card p{color:#c9d4e6;font-size:0.94rem;margin:0;}

.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.service-pill{
  background:var(--white);border:1px solid #e7eaf0;border-radius:12px;
  padding:20px 16px;text-align:center;font-weight:600;font-size:0.95rem;
  text-decoration:none;color:var(--ink);
  transition:transform 0.2s ease,box-shadow 0.2s ease,color 0.2s ease,border-color 0.2s ease;
}
.service-pill:hover{
  transform:translateY(-4px);
  box-shadow:0 12px 24px rgba(11,31,58,0.1);
  border-color:var(--accent);
  color:var(--accent);
}

.about-flex{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
.about-flex h2{margin-bottom:16px;}
.about-flex p{color:var(--muted);margin:0 0 16px;font-size:1.02rem;}
.about-badges{display:flex;gap:14px;flex-wrap:wrap;margin-top:22px;}
.badge{
  background:#fdece8;color:var(--accent);padding:8px 16px;border-radius:999px;
  font-size:0.85rem;font-weight:700;transition:transform 0.2s ease;
}
.badge:hover{transform:translateY(-2px);}
.about-visual{
  background:linear-gradient(135deg,#122a4d,#1a3a63);border-radius:var(--radius);
  padding:36px;color:#fff;
}
.timeline-item{display:flex;gap:14px;margin-bottom:20px;transition:transform 0.2s ease;}
.timeline-item:hover{transform:translateX(4px);}
.timeline-dot{
  width:10px;height:10px;border-radius:50%;background:var(--accent-2);
  margin-top:8px;flex-shrink:0;box-shadow:0 0 0 4px rgba(242,166,61,0.18);
}
.timeline-item h4{margin:0 0 4px;font-size:1rem;}
.timeline-item p{margin:0;color:#c9d4e6;font-size:0.9rem;}

.faq{background:var(--white);}
details{
  border:1px solid #e7eaf0;border-radius:12px;padding:18px 22px;margin-bottom:14px;
  background:#fff;transition:border-color 0.2s ease,box-shadow 0.2s ease;
}
details:hover{border-color:#f0d4cd;}
details[open]{box-shadow:0 10px 24px rgba(11,31,58,0.06);}
summary{
  font-weight:700;cursor:pointer;font-size:1.02rem;list-style:none;
  display:flex;justify-content:space-between;align-items:center;
}
summary::-webkit-details-marker{display:none;}
summary::after{
  content:"+";font-size:1.4rem;color:var(--accent);font-weight:400;
  transition:transform 0.25s ease;
}
details[open] summary::after{content:"–";}

/* ---------- Scroll reveal ---------- */
[data-reveal]{
  opacity:0;transform:translateY(24px);
  transition:opacity 0.6s ease,transform 0.6s ease;
}
[data-reveal].is-visible{opacity:1;transform:translateY(0);}
[data-reveal-group]>*{
  opacity:0;transform:translateY(20px);
  transition:opacity 0.5s ease,transform 0.5s ease;
}
[data-reveal-group].is-visible>*{opacity:1;transform:translateY(0);}
[data-reveal-group].is-visible>*:nth-child(1){transition-delay:0.05s;}
[data-reveal-group].is-visible>*:nth-child(2){transition-delay:0.12s;}
[data-reveal-group].is-visible>*:nth-child(3){transition-delay:0.19s;}
[data-reveal-group].is-visible>*:nth-child(4){transition-delay:0.26s;}
[data-reveal-group].is-visible>*:nth-child(5){transition-delay:0.33s;}
[data-reveal-group].is-visible>*:nth-child(6){transition-delay:0.4s;}
[data-reveal-group].is-visible>*:nth-child(7){transition-delay:0.47s;}
[data-reveal-group].is-visible>*:nth-child(8){transition-delay:0.54s;}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  [data-reveal],[data-reveal-group]>*{opacity:1;transform:none;transition:none;}
  .hero::before,.hero::after{animation:none;}
}

details p{color:var(--muted);margin:14px 0 0;font-size:0.96rem;}

.cta-band{
  background:linear-gradient(135deg,var(--accent) 0%,#c93520 100%);color:#fff;
  text-align:center;
}
.cta-band h2{color:#fff;}
.cta-band p{color:#ffe3dc;font-size:1.05rem;max-width:560px;margin:0 auto 28px;}
.cta-band .btn-primary{background:#fff;color:var(--accent);}
.cta-band .btn-secondary{border-color:rgba(255,255,255,0.6);}

footer{background:var(--navy);color:#c9d4e6;padding:56px 0 28px;font-size:0.92rem;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;margin-bottom:36px;}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:1.4rem;margin-bottom:14px;}
.footer-brand img{height:36px;width:auto;}
.footer-col h4{color:#fff;font-size:0.95rem;margin:0 0 14px;}
.footer-col ul{list-style:none;margin:0;padding:0;}
.footer-col li{margin-bottom:10px;}
.footer-col a{color:#aebbd2;text-decoration:none;font-size:0.9rem;transition:color 0.2s ease,padding-left 0.2s ease;}
.footer-col a:hover{color:#fff;padding-left:4px;}
.social-row{display:flex;gap:12px;margin-top:16px;}
.social-row a{
  width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,0.08);
  display:flex;align-items:center;justify-content:center;color:#fff;text-decoration:none;
  font-size:0.85rem;font-weight:700;transition:transform 0.2s ease,background 0.2s ease;
}
.social-row a:hover{transform:translateY(-3px);background:var(--accent);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.12);padding-top:20px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-size:0.82rem;color:#8797b3;
}
.footer-bottom a{color:#8797b3;text-decoration:underline;}

/* ---------- Back to top ---------- */
.back-to-top{
  position:fixed;right:22px;bottom:22px;z-index:60;
  width:46px;height:46px;border-radius:50%;
  background:var(--accent);color:#fff;border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;font-size:1.2rem;
  box-shadow:0 10px 24px rgba(226,65,42,0.35);
  opacity:0;pointer-events:none;transform:translateY(12px);
  transition:opacity 0.25s ease,transform 0.25s ease,background 0.2s ease;
}
.back-to-top.visible{opacity:1;pointer-events:auto;transform:translateY(0);}
.back-to-top:hover{background:#c93520;}

@media (max-width: 900px){
  .hero .wrap{grid-template-columns:1fr;}
  .grid-3{grid-template-columns:1fr 1fr;}
  .product-grid{grid-template-columns:1fr;}
  .services-grid{grid-template-columns:1fr 1fr;}
  .about-flex{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .nav-links{display:none;}
  h1{font-size:2rem;}
}
@media (max-width: 520px){
  .grid-3{grid-template-columns:1fr;}
  .services-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .hero-stats{grid-template-columns:1fr 1fr;}
}