/* --- Fonts (host locally or swap to system stack if preferred) --- */
@font-face {
  font-family: "InterVar";
  src: local("Inter"), local("InterVariable");
  font-display: swap;
}
:root {
  --bg: #0a0a0b;
  --surface: rgba(255,255,255,0.04);
  --border: rgba(255,255,255,0.08);
  --text: #e8e8ee;
  --muted: #a6a6b0;
  --container: 1200px;

  /* Brand (theme-red default) */
  --brand: #ff2a2a;
  --brand-2: #ff5b5b;
  --glow: 0 0 12px rgba(255,42,42,.6), 0 0 36px rgba(255,42,42,.25);

  /* Radii / blur */
  --r-lg: 16px;
  --r-md: 12px;
  --blur: 12px;

  --shadow-1: 0 10px 30px rgba(0,0,0,.35);
  --shadow-2: 0 20px 60px rgba(0,0,0,.45);
}

/* Optional brand themes (switch by adding .theme-blue to <body>) */
body.theme-blue { --brand:#34c6ff; --brand-2:#6ad6ff; --glow:0 0 12px rgba(52,198,255,.6),0 0 36px rgba(52,198,255,.25); }
body.theme-green { --brand:#00ffa3; --brand-2:#60ffca; --glow:0 0 12px rgba(0,255,163,.6),0 0 36px rgba(0,255,163,.25); }
body.theme-purple{ --brand:#b86bff; --brand-2:#d3a2ff; --glow:0 0 12px rgba(184,107,255,.6),0 0 36px rgba(184,107,255,.25); }

*{box-sizing:border-box}
html,body{height:100%}
body{
  font-family: InterVar, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: radial-gradient(1200px 600px at 70% -10%, rgba(255,255,255,0.05), transparent), var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Utility */
.container{max-width:var(--container); margin:0 auto; padding:0 24px}
.glass{
  background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  border:1px solid var(--border);
  backdrop-filter: blur(var(--blur));
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-1);
}
.section{padding:96px 0}
.section--alt{background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,0))}
.lead{color:#d8d8df}
.badge{
  display:inline-flex; align-items:center; gap:.5rem;
  border:1px solid var(--border);
  padding:8px 12px; border-radius:999px; color:var(--muted);
  background: rgba(255,255,255,.02);
}
.pill{
  display:inline-flex; align-items:center; justify-content:center; gap:.6rem;
  height:44px; padding:0 20px; border-radius:999px; text-decoration:none; font-weight:700; letter-spacing:.2px;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
  border:1px solid transparent;
}
.pill--primary{ background: linear-gradient(90deg, var(--brand), var(--brand-2)); color:#0a0a0a; box-shadow: var(--glow); }
.pill--primary:hover{ transform: translateY(-1px) scale(1.01); box-shadow: 0 0 22px rgba(255,255,255,.08), var(--glow); }
.pill--secondary{ background: rgba(255,255,255,.04); border-color: var(--border); color:var(--text); }
.pill--secondary:hover{ border-color: var(--brand); box-shadow: var(--glow); }
.pill--ghost{ background: transparent; border-color: var(--border); color: var(--text); }
.pill--ghost:hover{ border-color: var(--brand); box-shadow: var(--glow); }

.section-title{
  font-size: clamp(28px, 3vw, 40px);
  margin: 0 0 28px;
  letter-spacing: .3px;
  color: #fff;
  text-shadow: var(--glow);
}
.section-title::after{
  content:"";
  display:block;
  width:84px; height:3px; margin:16px 0 0;
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
  border-radius: 999px; box-shadow: var(--glow);
}

/* NAV */
.topbar{ position: sticky; top: 0; z-index: 20; backdrop-filter: blur(10px); background: rgba(10,10,11,.35); border-bottom:1px solid var(--border);}
.nav{ display:flex; align-items:center; justify-content:space-between; height:72px;}
.brand{ font-weight:900; letter-spacing:.2px; color:#fff; text-shadow: var(--glow); }
.menu{ display:flex; gap:22px; align-items:center; }
.menu a{ color:var(--muted); text-decoration:none; font-weight:600; padding:8px 0; }
.menu a:hover{ color:#fff; text-shadow: var(--glow); }
.hamburger{ display:none; width:44px; height:44px; border:1px solid var(--border); background:transparent; border-radius:12px; position:relative; }
.hamburger span{ position:absolute; left:10px; right:10px; height:2px; background:#ddd; transform-origin: center; transition:.2s }
.hamburger span:nth-child(1){ top:13px }
.hamburger span:nth-child(2){ top:21px }
.hamburger span:nth-child(3){ top:29px }

/* HERO */
.hero{ padding: 72px 0 40px; position: relative; }
.headline{ padding: 36px; }
.headline h1{
  font-size: clamp(32px, 5.2vw, 64px);
  line-height: 1.06; margin: 0 0 16px;
  color:#fff; text-shadow: var(--glow);
}
.headline .actions{ display:flex; gap:14px; flex-wrap:wrap; margin-top:18px }
.trust{ display:flex; gap:10px; flex-wrap:wrap; margin-top:20px }

.metrics{
  margin-top: 28px;
  display:grid; grid-template-columns: repeat(3, 1fr); gap:14px;
}
.stat{ text-align:center; padding:22px }
.stat-number{ font-weight:900; font-size: clamp(22px,3vw,32px); color:#fff; text-shadow: var(--glow); }
.stat-label{ color:var(--muted); font-weight:600 }

/* STEPS */
.steps{
  list-style:none; display:grid; grid-template-columns: repeat(4,1fr); gap:16px; margin: 12px 0 0; padding:0;
}
.step{ padding:22px }
.step-index{
  width:42px; height:42px; border-radius:10px; display:grid; place-items:center; font-weight:800; color:#0a0a0a;
  background: linear-gradient(90deg, var(--brand), var(--brand-2)); box-shadow: var(--glow); margin-bottom:10px;
}
.step h3{ margin:8px 0 6px; color:#fff; text-shadow: var(--glow) }
.step p{ color:var(--muted) }

/* FEATURES */
.grid{ display:grid; gap:16px }
.features{ grid-template-columns: repeat(3,1fr) }
.card{ padding:20px; transition: transform .2s ease, box-shadow .2s ease; border-radius: var(--r-lg); }
.card:hover{ transform: translateY(-4px); box-shadow: var(--shadow-2); }
.card-icon{ font-size:22px; margin-bottom:8px }

/* INDUSTRIES */
.industries{ grid-template-columns: repeat(4,1fr) }
.tile{ padding:20px; transition:.2s; }
.tile h3{ margin:6px 0 6px; color:#fff; text-shadow: var(--glow) }
.tile p{ color:var(--muted) }
.tile:hover{ transform: translateY(-3px); box-shadow: var(--shadow-2) }

/* RESULTS */
.results{ grid-template-columns: repeat(3,1fr) }
.result{ padding:22px }
.result h3{ margin:6px 0 6px; color:#fff; text-shadow: var(--glow) }
.result p{ color:var(--muted) }
.cta-center{ display:flex; gap:12px; justify-content:center; margin-top:22px }
.disclaimer{ text-align:center; color:var(--muted); margin-top:14px }

/* CONTACT */
.section--contact{ padding-bottom: 110px }
.contact{
  display:flex; align-items:center; justify-content:space-between; gap:24px; padding:28px;
  border:1px solid var(--border);
}
.contact .section-title{ margin:0 0 10px }
.contact .lead{ margin:0 }

/* FOOTER */
.footer{ border-top:1px solid var(--border); padding:26px 0; margin-top:-40px; background: rgba(255,255,255,.02) }
.footer-inner{ display:flex; align-items:center; justify-content:space-between; gap:16px }
.brand--footer{ font-weight:900; text-shadow: var(--glow) }
.foot-right{ display:flex; gap:16px; align-items:center }
.foot-right a{ color:var(--muted); text-decoration:none }
.foot-right a:hover{ color:#fff }

/* AMBIENT CANVAS sits under everything */
#ambient{ position: fixed; inset: 0; z-index: -1; }

/* RESPONSIVE */
@media (max-width: 1100px){
  .metrics{ grid-template-columns: 1fr 1fr }
  .steps{ grid-template-columns: repeat(2,1fr) }
  .features{ grid-template-columns: repeat(2,1fr) }
  .industries{ grid-template-columns: repeat(2,1fr) }
  .results{ grid-template-columns: repeat(2,1fr) }
}
@media (max-width: 760px){
  .menu{ display:none; position: absolute; right:20px; top:72px; flex-direction:column; background: rgba(20,20,22,.9); padding:14px; border:1px solid var(--border); border-radius:12px; width:min(280px, 88vw) }
  .menu a{ padding:10px 6px }
  .hamburger{ display:block }
  .metrics{ grid-template-columns: 1fr }
  .steps{ grid-template-columns: 1fr }
  .features{ grid-template-columns: 1fr }
  .industries{ grid-template-columns: 1fr }
  .results{ grid-template-columns: 1fr }
  .contact{ flex-direction:column; align-items:flex-start }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  *{ animation: none!important; transition: none!important }
}
