/* ====== Tokens ====== */
:root{
  --bg:#0a0a0a;              /* deep charcoal */
  --ink:#f5f5f5;             /* near-white */
  --ink-dim:#cfcfcf;         /* soft text */
  --line:rgba(255,255,255,.12);

  --accent:#E6CFAE;          /* champagne */
  --accent-2:#bfa57e;        /* deeper champagne */

  --surface:rgba(255,255,255,.04);
  --surface-2:rgba(255,255,255,.08);

  --radius:16px;
  --shadow:0 12px 40px rgba(0,0,0,.45);
}

/* ====== Base ====== */
*{box-sizing:border-box}
html,body{height:100%}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--ink);
  background:
    radial-gradient(1100px 700px at 100% -10%, rgba(255,255,255,.06), transparent 60%),
    radial-gradient(1200px 800px at -10% 110%, rgba(0,0,0,.35), transparent 60%),
    var(--bg);
}

/* Layout helpers */
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.section{padding:80px 0}
@media (max-width:640px){ .section{padding:64px 0} }

/* ====== Nav ====== */
.nav{
  position:sticky; top:0; z-index:20;
  backdrop-filter: blur(8px);
  background:linear-gradient(180deg, rgba(0,0,0,.55), rgba(0,0,0,0));
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand{display:flex; align-items:center; gap:10px; color:var(--ink); text-decoration:none; font-weight:700; letter-spacing:.3px}
.brand-mark{
  display:inline-grid; place-items:center;
  width:22px; height:22px; border-radius:50%;
  background:linear-gradient(145deg, var(--accent), var(--accent-2));
  box-shadow:0 0 0 6px rgba(230,207,174,.12);
}
.brand-text{opacity:.95}
.nav-links{display:flex; align-items:center; gap:18px}
.nav-links a{color:var(--ink-dim); text-decoration:none}
.nav-links a:hover{color:#fff}

/* ====== Buttons ====== */
.btn{
  appearance:none; cursor:pointer;
  display:inline-block; text-decoration:none;
  color:#0a0a0a; background:var(--accent);
  padding:12px 18px; border-radius:12px; border:1px solid rgba(230,207,174,.35);
  box-shadow: var(--shadow);
  transition: transform .12s ease, filter .16s ease, background .2s ease;
}
.btn:hover{transform:translateY(-1px); filter:brightness(1.04)}
.btn.soft{background:transparent; color:var(--ink); border-color:var(--line)}
.btn.soft:hover{background:var(--surface)}
.btn.ghost{background:transparent; color:var(--ink); border-color:var(--line)}
.btn.small{padding:8px 12px}

/* ====== Hero ====== */
.hero{position:relative; overflow:hidden}
.hero .wrap{position:relative}
.hero h1{
  margin:0 0 12px;
  font-size: clamp(2.2rem, 3.2vw, 3.4rem);
  line-height:1.12;
  letter-spacing:.2px;
}
.hero .sub{
  margin:0;
  max-width:860px;
  color:var(--ink-dim);
  font-size: clamp(1rem, 1.2vw, 1.125rem);
}
.cta{margin-top:22px; display:flex; gap:12px; flex-wrap:wrap}
.hero-gradient{
  position:absolute; inset:-40% -10% auto -10%; height:90%;
  background:
    radial-gradient(1200px 700px at 20% 10%, rgba(230,207,174,.12), transparent 60%),
    radial-gradient(1000px 600px at 90% 0%, rgba(255,255,255,.06), transparent 60%);
  pointer-events:none;
}

/* Credibility chips */
.cred{
  display:flex; flex-wrap:wrap; gap:10px;
  margin:28px 0 0; padding:0; list-style:none;
}
.cred li{
  padding:10px 12px;
  border:1px solid var(--line);
  border-radius:999px;
  background:linear-gradient(180deg, var(--surface), var(--surface-2));
  color:var(--ink-dim); font-size:.95rem;
}

/* ====== Marquee ====== */
.marquee .pills{
  display:flex; flex-wrap:wrap; gap:10px; justify-content:flex-start;
}
.pill{
  padding:10px 14px; font-size:.95rem; color:var(--ink-dim);
  border:1px solid var(--line); border-radius:999px;
  background:linear-gradient(180deg, var(--surface), var(--surface-2));
}

/* ====== KPI strip ====== */
.strip{border-block:1px solid var(--line); background:rgba(255,255,255,.02)}
.kpis{display:grid; grid-template-columns:repeat(4,1fr); gap:20px; align-items:center}
@media (max-width:900px){ .kpis{grid-template-columns:repeat(2,1fr)} }
@media (max-width:520px){ .kpis{grid-template-columns:1fr} }
.kpi{text-align:center; padding:10px}
.kpi-value{font-size:1.6rem; font-weight:700; color:var(--accent)}
.kpi-label{color:var(--ink-dim); margin-top:4px}

/* ====== Capabilities ====== */
.cards{display:grid; gap:16px; grid-template-columns:repeat(3,1fr); margin-top:14px}
@media (max-width:980px){ .cards{grid-template-columns:repeat(2,1fr)} }
@media (max-width:640px){ .cards{grid-template-columns:1fr} }
.card{
  padding:20px; border:1px solid var(--line); border-radius:var(--radius);
  background:linear-gradient(180deg, var(--surface), var(--surface-2));
  box-shadow:var(--shadow);
}
.card h3{margin:4px 0 6px; font-size:1.15rem}
.card p{margin:0 0 10px; color:var(--ink-dim)}
.card ul{margin:0; padding-left:18px}
.card li{margin:6px 0}

/* ====== Approach ====== */
.steps{list-style:none; margin:14px 0 0; padding:0; display:grid; gap:14px; grid-template-columns:repeat(3,1fr)}
@media (max-width:980px){ .steps{grid-template-columns:1fr} }
.steps li{
  display:flex; gap:12px; align-items:flex-start;
  padding:18px; border:1px solid var(--line); border-radius:var(--radius);
  background:linear-gradient(180deg, var(--surface), var(--surface-2));
}
.step{
  flex:0 0 auto; width:36px; height:36px; border-radius:12px;
  display:grid; place-items:center;
  background:linear-gradient(145deg, var(--accent), var(--accent-2));
  color:#151515; font-weight:800
}
.steps h4{margin:0 0 6px}
.steps p{margin:0; color:var(--ink-dim)}
.under{margin-top:18px}
.fine{margin-top:10px; color:var(--ink-dim); opacity:.9}

/* ====== Footer ====== */
.foot{border-top:1px solid var(--line); padding:22px 0 36px; text-align:center; color:var(--ink-dim)}
.foot a{color:var(--accent); text-decoration:none}
.foot a:hover{text-decoration:underline}

/* ====== Reveal motion ====== */
.reveal{opacity:0; transform:translateY(8px); transition:opacity .5s ease, transform .5s ease}
.reveal.show{opacity:1; transform:translateY(0)}
.delay-1{transition-delay:.08s}
.delay-2{transition-delay:.16s}
.delay-3{transition-delay:.24s}
.delay-4{transition-delay:.32s}

@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1 !important; transform:none !important; transition:none !important}
}