:root{
  --bg:#020617;
  --bg2:#0a0f1c;
  --card:rgba(15,23,42,.62);
  --border:rgba(148,163,184,.18);
  --text:#e5e7eb;
  --muted:#9ca3af;
  --accent:#a4d43a;
  --accent2:#4db8b8;
  --radius:16px;
  --shadow:0 18px 60px rgba(0,0,0,.35);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Poppins',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
}

.container{
  width:min(1120px, calc(100% - 2rem));
  margin-inline:auto;
}

.section{
  padding: clamp(3.25rem, 6vw, 5rem) 0;
}

.eyebrow{
  display:inline-flex;
  gap:.5rem;
  align-items:center;
  padding:.45rem 1rem;
  border-radius:999px;
  background:rgba(164,212,58,.14);
  color:var(--accent);
  border:1px solid rgba(164,212,58,.22);
  font-weight:600;
  font-size:.85rem;
}

.headline{
  font-size:clamp(2.1rem, 4.8vw, 3.1rem);
  line-height:1.12;
  letter-spacing:-.02em;
  margin:0 0 1rem 0;
}

.subhead{
  color:var(--muted);
  font-size:1.05rem;
  line-height:1.8;
  margin:0;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.55rem;
  padding:.95rem 1.35rem;
  border-radius:14px;
  font-weight:700;
  text-decoration:none;
  border:1px solid transparent;
  transition:transform .15s ease, box-shadow .2s ease, filter .2s ease, background .2s ease, border-color .2s ease;
  will-change:transform;
}

.btn-primary{
  color:#071227;
  background:linear-gradient(135deg, var(--accent) 0%, #7fd16b 45%, var(--accent2) 100%);
  box-shadow:0 18px 55px rgba(0,0,0,.35);
}

.btn-primary:hover{transform:translateY(-1px);filter:saturate(1.06) brightness(1.03)}
.btn-primary:active{transform:translateY(0)}

.btn-outline{
  color:var(--text);
  background:rgba(255,255,255,.04);
  border-color:rgba(148,163,184,.35);
}

.btn-outline:hover{transform:translateY(-1px);border-color:rgba(164,212,58,.55)}
.btn-outline:active{transform:translateY(0)}

.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:0 0 0 rgba(0,0,0,0);
}

.card-hover{
  transition:transform .2s ease, box-shadow .25s ease, border-color .2s ease;
}

.card-hover:hover{
  transform:translateY(-3px);
  border-color:rgba(164,212,58,.35);
  box-shadow:var(--shadow);
}

/* Scroll reveal */
.reveal{
  opacity:0;
  transform:translateY(26px);
  transition:opacity .65s ease, transform .65s cubic-bezier(.2,.8,.2,1);
}

.reveal.is-visible{
  opacity:1;
  transform:translateY(0);
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .btn,.card-hover{transition:none}
}

/* FAQ styles */
.faq-wrap{max-width:58rem;margin:0 auto}
.faq-item{border-radius:1rem;background:rgba(2,6,23,.35);border:1px solid rgba(148,163,184,.14);padding:1rem 1.1rem}
.faq-item summary{cursor:pointer;color:#e5e7eb;font-weight:800}
.faq-item p{margin:.75rem 0 0 0;color:#9ca3af;line-height:1.9}

/* Mobile responsive - make all multi-column grids single column on mobile */
@media (max-width: 768px){
  #services .services-grid[style*="grid-template-columns"],
  .services-grid[style*="grid-template-columns"],
  .process-grid[style*="grid-template-columns"],
  .tools-grid[style*="grid-template-columns"],
  .industries-grid[style*="grid-template-columns"],
  .responsive-grid {
    grid-template-columns: 1fr !important;
  }
  
  .responsive-flex {
    flex-direction: column !important;
  }
}

@media (max-width: 520px){
  #services .services-grid[style*="grid-template-columns"],
  .services-grid[style*="grid-template-columns"],
  .process-grid[style*="grid-template-columns"],
  .tools-grid[style*="grid-template-columns"],
  .industries-grid[style*="grid-template-columns"],
  .responsive-grid {
    grid-template-columns: 1fr !important;
  }
  
  .responsive-flex {
    flex-direction: column !important;
  }
}