:root{
  /* Higher-contrast palette */
  --bg: #070a10;           /* darker background */
  --bg2:#0b1220;           /* section tint */
  --card:#0b1324;          /* card surface */
  --card2:#0d1830;         /* alternate surface */
  --text:#f5f8ff;          /* brighter main text */
  --muted:#c6d2f2;         /* brighter muted text */
  --muted2:#9fb0d8;        /* secondary muted */
  --line: rgba(245,248,255,.18); /* stronger borders */
  --line2: rgba(245,248,255,.28);
  --accent:#7dd3fc;
  --accent2:#a78bfa;

  --shadow: 0 18px 55px rgba(0,0,0,.60);
  --shadow2: 0 10px 26px rgba(0,0,0,.45);

  --radius: 18px;
  --max: 1100px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:
    radial-gradient(900px 500px at 18% 8%, rgba(125,211,252,.14), transparent 58%),
    radial-gradient(700px 420px at 86% 22%, rgba(167,139,250,.14), transparent 55%),
    var(--bg);
  color:var(--text);
}

a{ color:inherit; text-decoration:none; }
a:hover{ text-decoration:underline; }
p{ color:var(--muted); line-height:1.65; }
h1,h2,h3{ color:var(--text); letter-spacing:-0.02em; margin:0 0 10px 0; }
h1{ font-size: clamp(2rem, 3.6vw, 3.25rem); line-height:1.05; }
h2{ font-size: clamp(1.45rem, 2.6vw, 2.15rem); }
h3{ font-size: 1.08rem; }

.container{
  width:100%;
  max-width:var(--max);
  margin:0 auto;
  padding:0 18px;
}

.skip-link{
  position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden;
}
.skip-link:focus{
  left:18px; top:18px; width:auto; height:auto;
  background:var(--text); color:#070a10; padding:10px 12px; border-radius:10px;
  z-index:9999;
}

/* Header */
.site-header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(12px);
  background: rgba(7,10,16,.82);
  border-bottom: 1px solid var(--line);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
  gap:14px;
}
.brand{
  display:flex; align-items:center; gap:12px;
}
.brand-mark{
  width:42px; height:42px;
  border-radius:14px;
  background: linear-gradient(135deg, rgba(125,211,252,.30), rgba(167,139,250,.28));
  border: 1px solid var(--line2);
  display:grid; place-items:center;
  font-weight:900;
  color: var(--text);
}
.brand-text{ display:flex; flex-direction:column; }
.brand-name{ font-weight:800; }
.brand-sub{ font-size:12px; color:var(--muted2); }

.nav{ position:relative; }
.nav-toggle{
  display:none;
  border:1px solid var(--line);
  background: rgba(11,19,36,.75);
  color:var(--text);
  border-radius:12px;
  padding:10px 12px;
  cursor:pointer;
}
.nav-menu{
  list-style:none; display:flex; align-items:center; gap:18px; margin:0; padding:0;
}
.nav-menu a{ color:var(--muted); font-weight:700; font-size:14px; }
.nav-menu a:hover{ color:var(--text); text-decoration:none; }

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 16px;
  border-radius:14px;
  border:1px solid rgba(125,211,252,.55);
  background: linear-gradient(135deg, rgba(125,211,252,.28), rgba(167,139,250,.22));
  color:var(--text);
  font-weight:800;
  text-decoration:none !important;
  box-shadow: var(--shadow2);
}
.btn:hover{ filter:brightness(1.08); }
.btn-ghost{
  background: rgba(11,19,36,.75);
  border:1px solid var(--line2);
  box-shadow:none;
}
.btn-small{ padding:10px 14px; border-radius:12px; }
.btn-block{ width:100%; }

/* Hero */
.hero{
  position:relative;
  padding: 64px 0 22px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 22px;
  align-items:start;
}
.eyebrow{
  display:inline-block;
  padding:6px 10px;
  border-radius:999px;
  background: rgba(11,19,36,.78);
  border:1px solid var(--line2);
  color:var(--muted);
  font-weight:700;
  font-size:13px;
}
.lead{ font-size: 1.08rem; color: var(--muted); }
.trust-row{
  display:flex; flex-wrap:wrap; gap:10px;
  margin: 16px 0 18px;
}
.pill{
  border:1px solid var(--line2);
  background: rgba(11,19,36,.72);
  padding:8px 10px;
  border-radius:999px;
  font-size:13px;
  color:var(--muted);
  font-weight:650;
}
.cta-row{ display:flex; gap:12px; flex-wrap:wrap; margin-top: 14px; }
.micro{ font-size:13px; color:var(--muted2); margin-top:14px; }

.hero-card .card{ position:sticky; top: 92px; }

.hero-glow{
  position:absolute;
  inset:auto -20% -40% -20%;
  height: 420px;
  background: radial-gradient(closest-side, rgba(125,211,252,.22), transparent 62%);
  filter: blur(18px);
  pointer-events:none;
}

/* Sections */
.section{ padding: 56px 0; }
.section-alt{
  background: linear-gradient(180deg, rgba(11,18,32,.72), rgba(7,10,16,0));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section-head{ margin-bottom: 18px; }
.subhead{ max-width: 70ch; color: var(--muted); }

.center{ display:flex; justify-content:center; margin-top: 18px; }

.cards-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 16px;
}

.card, .panel, .service, .step{
  background: rgba(11,19,36,.78);
  border: 1px solid var(--line2);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.card-title{ margin:0 0 8px 0; }
.card-text{ margin: 0 0 14px 0; }
.card-actions{ display:grid; gap:10px; margin: 12px 0 12px; }
.card-meta{ display:grid; gap:10px; margin-top: 14px; }
.label{ color: var(--muted2); font-size:12px; display:block; font-weight:700; }
.value{ color: var(--text); font-weight:750; display:block; }

.service-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 18px;
}
.service h3{ margin-bottom:8px; }
.service p{ color: var(--muted); }

.split{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 18px;
  align-items:start;
}

.checklist{
  margin: 16px 0 0 0;
  padding: 0;
  list-style:none;
}
.checklist li{
  padding-left: 28px;
  margin: 10px 0;
  position:relative;
  color: var(--muted);
}
.checklist li::before{
  content:"✓";
  position:absolute;
  left:0; top:0;
  color: var(--accent);
  font-weight:900;
}

.bullets{ margin: 10px 0 16px 18px; color: var(--muted); }
.bullets li{ margin: 8px 0; }

.steps{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 16px;
}
.step-num{
  width:36px; height:36px;
  border-radius:12px;
  display:grid; place-items:center;
  border:1px solid rgba(125,211,252,.60);
  background: linear-gradient(135deg, rgba(125,211,252,.28), rgba(167,139,250,.20));
  font-weight:900;
  margin-bottom: 10px;
  color: var(--text);
}

/* FAQ */
.faq{
  margin-top: 14px;
  display:grid;
  gap: 10px;
}
details{
  background: rgba(11,19,36,.78);
  border:1px solid var(--line2);
  border-radius: 14px;
  padding: 12px 14px;
}
summary{
  cursor:pointer;
  font-weight:800;
  color: var(--text);
}
details p{ margin: 10px 0 0 0; color: var(--muted); }

/* Contact */
.contact-box{
  margin-top: 14px;
  background: rgba(11,19,36,.78);
  border:1px solid var(--line2);
  border-radius: var(--radius);
  padding: 18px;
}
.contact-line{
  display:grid;
  grid-template-columns: 90px 1fr;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.contact-line:last-child{ border-bottom:none; }

.form{
  display:grid;
  gap: 12px;
}
label{
  display:grid;
  gap: 6px;
  color: var(--muted);
  font-weight:800;
  font-size:13px;
}
input, textarea{
  width:100%;
  border-radius: 14px;
  border: 1px solid var(--line2);
  background: rgba(7,10,16,.72);
  color: var(--text);
  padding: 12px 12px;
  outline:none;
}
input::placeholder, textarea::placeholder{ color: rgba(198,210,242,.65); }
input:focus, textarea:focus{
  border-color: rgba(125,211,252,.70);
  box-shadow: 0 0 0 3px rgba(125,211,252,.14);
}
.form-row{ display:grid; gap: 10px; }

/* Final CTA */
.final-cta{
  padding: 44px 0 56px;
  background: radial-gradient(900px 420px at 50% 20%, rgba(167,139,250,.16), transparent 58%);
  border-top: 1px solid var(--line);
}
.final-cta-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: 16px;
  flex-wrap:wrap;
}
.final-cta-actions{ display:flex; gap: 12px; flex-wrap:wrap; }

/* Footer */
.site-footer{
  border-top: 1px solid var(--line);
  padding: 26px 0;
  background: rgba(7,10,16,.85);
}
.footer-inner{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap: 18px;
  flex-wrap:wrap;
}
.footer-links{ display:flex; gap: 14px; flex-wrap:wrap; }
.footer-links a{ color: var(--muted); font-weight:750; font-size:14px; }
.footer-links a:hover{ color: var(--text); text-decoration:none; }
.footer-brand{ margin: 0; }
.footer-sub{ margin: 6px 0 0 0; color: var(--muted2); }
.footer-meta{ margin-left:auto; }

/* Utility */
.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); border:0;
}

/* Responsive */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-card .card{ position:relative; top:auto; }
  .split{ grid-template-columns: 1fr; }
  .cards-3{ grid-template-columns: 1fr; }
  .service-grid{ grid-template-columns: 1fr; }
  .steps{ grid-template-columns: 1fr; }
}

@media (max-width: 760px){
  .nav-toggle{ display:inline-flex; }
  .nav-menu{
    display:none;
    position:absolute;
    right:0;
    top: 54px;
    background: rgba(7,10,16,.94);
    border:1px solid var(--line2);
    border-radius: 16px;
    padding: 10px;
    width: min(320px, calc(100vw - 24px));
    box-shadow: var(--shadow);
    flex-direction:column;
    align-items:stretch;
    gap: 8px;
  }
  .nav-menu.open{ display:flex; }
  .nav-menu a{ padding: 10px 10px; border-radius: 12px; }
  .nav-menu a:hover{ background: rgba(11,19,36,.78); }

}

.brand-logo{
  height:144px;   /* 48px × 3 */
  width:auto;
  display:block;
  object-fit:contain;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,.45));
}

/* slightly increase header height to balance logo */
.header-inner{
  padding:28px 0;
  align-items:center;
}

.brand-logo{
  transition: transform .25s ease, filter .25s ease;
}

.brand:hover .brand-logo{
  transform: translateY(-1px);
  filter: drop-shadow(0 6px 16px rgba(0,0,0,.6));
}

@media (max-width: 760px){
  .brand-logo{
    height:90px;   /* slightly smaller on mobile */
  }
}