:root{
  --bg:#0b0d11;
  --bg-soft:#12161d;
  --card:#151a22;
  --text:#f7f8fa;
  --muted:#a6adbb;
  --line:#262d38;
  --accent:#f4b400;
  --accent-2:#ffffff;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Inter',sans-serif;
  background:var(--bg);
  color:var(--text);
}
a{text-decoration:none;color:inherit}
.container{
  width:min(1180px, calc(100% - 32px));
  margin:0 auto;
}
.topbar{
  background:#06080b;
  border-bottom:1px solid rgba(255,255,255,.05);
  color:#c7cedb;
  font-size:14px;
}
.topbar-inner{
  display:flex;
  justify-content:space-between;
  gap:16px;
  padding:10px 0;
}
.hero{
  position:relative;
  min-height:100vh;
  background:
    linear-gradient(rgba(6,8,11,.70), rgba(6,8,11,.88)),
    radial-gradient(circle at top right, rgba(244,180,0,.18), transparent 28%),
    url('https://images.unsplash.com/photo-1494976388531-d1058494cdd8?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
}
.overlay{
  position:absolute; inset:0;
  background:linear-gradient(90deg, rgba(8,10,14,.8) 0%, rgba(8,10,14,.35) 100%);
}
.nav, .hero-content{position:relative; z-index:1}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:24px 0;
}
.logo{
  font-size:28px;
  font-weight:800;
  letter-spacing:.5px;
}
.logo span{color:var(--accent)}
.nav-links{
  display:flex;
  gap:24px;
  color:#dbe0e8;
}
.nav-links a:hover{color:var(--accent)}
.hero-content{
  display:grid;
  grid-template-columns:1.25fr .75fr;
  gap:40px;
  align-items:center;
  padding:70px 0 90px;
}
.badge{
  display:inline-block;
  background:rgba(244,180,0,.14);
  color:#ffdc7d;
  border:1px solid rgba(244,180,0,.3);
  padding:10px 14px;
  border-radius:999px;
  margin:0 0 18px;
  font-size:14px;
}
.hero h1{
  margin:0 0 16px;
  font-size:clamp(42px, 7vw, 76px);
  line-height:1.02;
  letter-spacing:-1.8px;
  max-width:900px;
}
.lead{
  max-width:720px;
  font-size:19px;
  line-height:1.7;
  color:#d0d6df;
}
.hero-actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin:28px 0 30px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:54px;
  padding:0 24px;
  border-radius:14px;
  font-weight:700;
  transition:.2s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{
  background:var(--accent);
  color:#0b0d11;
}
.btn-secondary{
  background:transparent;
  color:var(--text);
  border:1px solid rgba(255,255,255,.18);
}
.btn-light{
  background:#fff;
  color:#111;
}
.btn-outline-light{
  color:#fff;
  border:1px solid rgba(255,255,255,.35);
}
.full{width:100%}
.trust{
  display:flex;
  gap:24px;
  flex-wrap:wrap;
}
.trust div{
  display:flex;
  flex-direction:column;
  gap:4px;
}
.trust strong{font-size:20px}
.trust span{color:var(--muted); font-size:14px}
.lead-card{
  background:rgba(16,20,27,.88);
  backdrop-filter: blur(10px);
  border:1px solid rgba(255,255,255,.08);
  border-radius:24px;
  padding:28px;
  box-shadow:0 20px 50px rgba(0,0,0,.25);
}
.lead-card h2{
  margin:0 0 18px;
  font-size:26px;
}
.lead-card form{
  display:grid;
  gap:12px;
}
input, textarea{
  width:100%;
  background:#0f1319;
  color:#fff;
  border:1px solid #242b35;
  border-radius:14px;
  padding:16px;
  font:inherit;
}
textarea{
  min-height:120px;
  resize:vertical;
}
.mini{
  margin:12px 0 0;
  color:var(--muted);
  font-size:13px;
}
.section{
  padding:88px 0;
}
.section-head{
  margin-bottom:30px;
}
.section-tag{
  margin:0 0 8px;
  color:var(--accent);
  text-transform:uppercase;
  letter-spacing:.18em;
  font-size:12px;
  font-weight:700;
}
.section-head h2{
  margin:0;
  font-size:clamp(30px, 4vw, 46px);
}
.brand-strip{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:16px;
}
.brand-strip span{
  background:var(--bg-soft);
  border:1px solid var(--line);
  padding:18px;
  border-radius:18px;
  text-align:center;
  font-weight:800;
  color:#d4d9e0;
}
.grid{display:grid; gap:20px}
.cards-4{grid-template-columns:repeat(4,1fr)}
.cards-3{grid-template-columns:repeat(3,1fr)}
.cards-2{grid-template-columns:repeat(2,1fr)}
.card, .feature, .quote{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:22px;
  padding:24px;
}
.icon{
  width:54px;height:54px;
  display:grid;place-items:center;
  border-radius:16px;
  background:rgba(244,180,0,.12);
  font-size:26px;
  margin-bottom:14px;
}
.card h3, .feature h3{
  margin:0 0 10px;
  font-size:22px;
}
.card p, .feature p, .quote p{
  margin:0;
  line-height:1.7;
  color:#c7ced8;
}
.dark{
  background:var(--bg-soft);
}
.steps{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.step{
  background:var(--bg);
  border:1px solid var(--line);
  border-radius:24px;
  padding:28px;
}
.step span{
  display:inline-flex;
  width:46px;height:46px;
  align-items:center;justify-content:center;
  border-radius:50%;
  background:var(--accent);
  color:#111;
  font-weight:800;
  margin-bottom:18px;
}
.step h3{margin:0 0 10px; font-size:22px}
.step p{margin:0; color:#c7ced8; line-height:1.7}
.testimonials .quote strong{
  display:block;
  margin-top:16px;
  color:#fff;
}
.cta{padding-top:0}
.cta-box{
  background:linear-gradient(135deg, #111723 0%, #1c2431 100%);
  border:1px solid rgba(255,255,255,.08);
  border-radius:28px;
  padding:34px;
  display:flex;
  justify-content:space-between;
  gap:28px;
  align-items:center;
}
.section-tag.light{color:#ffd77a}
.cta-box h2{margin:0 0 10px; font-size:34px}
.cta-box p{margin:0; color:#d3d8e0; line-height:1.7}
.cta-actions{display:flex; gap:14px; flex-wrap:wrap}
.faq-list{
  display:grid;
  gap:14px;
}
details{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:18px;
  padding:18px 20px;
}
summary{
  cursor:pointer;
  font-weight:700;
}
details p{
  color:#cad0d8;
  line-height:1.7;
  margin:14px 0 0;
}
.footer{
  padding:48px 0 54px;
  border-top:1px solid rgba(255,255,255,.06);
  background:#07090c;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr .8fr;
  gap:20px;
}
.footer h4{margin:0 0 12px}
.footer p{margin:0 0 8px; color:#c3cad4; line-height:1.7}
.footer-logo{margin-bottom:10px}
.floating-wa{
  position:fixed;
  right:18px;
  bottom:18px;
  width:62px;
  height:62px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:#25d366;
  color:#fff;
  font-weight:800;
  box-shadow:0 18px 30px rgba(0,0,0,.28);
  z-index:30;
}
@media (max-width: 1024px){
  .hero-content, .cards-4, .cards-3, .cards-2, .steps, .footer-grid, .brand-strip{
    grid-template-columns:1fr 1fr;
  }
  .hero-content{grid-template-columns:1fr}
  .lead-card{max-width:620px}
  .cta-box{flex-direction:column; align-items:flex-start}
}
@media (max-width: 720px){
  .topbar-inner, .nav{
    flex-direction:column;
    align-items:flex-start;
  }
  .nav-links{
    gap:14px;
    flex-wrap:wrap;
  }
  .hero{
    min-height:auto;
  }
  .hero-content, .cards-4, .cards-3, .cards-2, .steps, .footer-grid, .brand-strip{
    grid-template-columns:1fr;
  }
  .section{padding:70px 0}
  .hero-content{padding:40px 0 70px}
  .hero h1{font-size:40px}
  .lead{font-size:17px}
}