:root {
  --bg: #08090c;
  --surface: #101218;
  --surface-2: #161922;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #eceef2;
  --muted: #969cab;
  --accent: #7c5cff;
  --accent-2: #5b8cff;
  --max: 1080px;
  --r: 16px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ---- background decoration ---- */
.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
  opacity: 0.5;
  z-index: -2;
}
.bg-glow {
  position: fixed;
  top: -25vh;
  left: 50%;
  transform: translateX(-50%);
  width: 90vw;
  max-width: 1100px;
  height: 70vh;
  background: radial-gradient(closest-side, rgba(124, 92, 255, 0.18), transparent 70%);
  z-index: -1;
  pointer-events: none;
}

/* ---- layout helpers ---- */
.section, .band, .hero, .cta {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

.muted { color: var(--muted); }
.grad {
  background: linear-gradient(100deg, var(--accent-2), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---- nav ---- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max);
  margin: 0 auto;
  padding: 18px 24px;
  transition: background .3s, backdrop-filter .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(8, 9, 12, 0.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-brand { font-weight: 700; letter-spacing: -0.01em; text-decoration: none; color: var(--text); font-size: 1.05rem; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: 0.93rem; font-weight: 500; transition: color .2s; }
.nav-links a:hover { color: var(--text); }
.nav-cta {
  color: var(--text) !important;
  border: 1px solid var(--line-strong);
  padding: 8px 16px;
  border-radius: 999px;
  transition: border-color .2s, background .2s;
}
.nav-cta:hover { background: rgba(124,92,255,.12); border-color: var(--accent); }

/* ---- hero ---- */
.hero { padding-top: 88px; padding-bottom: 80px; text-align: center; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-2);
  margin-bottom: 26px;
}
h1 {
  font-size: clamp(2.4rem, 6.2vw, 4.4rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
  font-weight: 700;
  margin-bottom: 26px;
}
.lede {
  max-width: 620px;
  margin: 0 auto 38px;
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  color: var(--muted);
}
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---- buttons ---- */
.btn {
  display: inline-block;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.98rem;
  padding: 14px 26px;
  border-radius: 999px;
  transition: transform .15s ease, box-shadow .25s ease, background .2s;
}
.btn-primary {
  color: #fff;
  background: linear-gradient(100deg, var(--accent-2), var(--accent));
  box-shadow: 0 8px 30px rgba(124, 92, 255, 0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(124, 92, 255, 0.5); }
.btn-ghost { color: var(--text); border: 1px solid var(--line-strong); }
.btn-ghost:hover { border-color: var(--accent); background: rgba(124,92,255,.08); }
.big-btn { padding: 17px 38px; font-size: 1.05rem; }

/* ---- bands (centered statement sections) ---- */
.band { padding: 70px 24px; }
.band-inner { max-width: 720px; margin: 0 auto; text-align: center; }
.band h2, .section-head h2 {
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  letter-spacing: -0.02em;
  line-height: 1.12;
  margin-bottom: 22px;
}
.big { font-size: clamp(1.15rem, 2.4vw, 1.5rem); margin-bottom: 18px; }
.big em { font-style: italic; font-family: "Instrument Serif", serif; color: var(--text); }

/* ---- sections ---- */
.section { padding: 70px 24px; }
.section-head { text-align: center; max-width: 620px; margin: 0 auto 48px; }
.kicker {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-sub { color: var(--muted); margin-top: 8px; }

/* ---- approach cards ---- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 30px 26px;
  transition: border-color .25s, transform .25s, background .25s;
}
.card:hover { border-color: var(--line-strong); transform: translateY(-4px); }
.card-num {
  font-family: "Instrument Serif", serif;
  font-size: 1.6rem;
  color: var(--accent);
  display: block;
  margin-bottom: 14px;
}
.card h3 { font-size: 1.2rem; margin-bottom: 12px; letter-spacing: -0.01em; }
.card p { color: var(--muted); font-size: 0.97rem; }

/* ---- work grid ---- */
.work-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.work {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 26px 24px;
  text-decoration: none;
  color: var(--text);
  transition: border-color .25s, transform .25s, background .25s;
}
.work:hover { border-color: var(--accent); transform: translateY(-4px); background: var(--surface-2); }
.work.static:hover { border-color: var(--line-strong); transform: none; }
.work-top { display: flex; align-items: center; gap: 8px; font-size: 0.8rem; color: var(--muted); margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.06em; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); display: inline-block; }
.dot.live { background: #36d399; box-shadow: 0 0 10px rgba(54, 211, 153, 0.7); }
.work h3 { font-size: 1.22rem; margin-bottom: 10px; letter-spacing: -0.01em; }
.work p { color: var(--muted); font-size: 0.95rem; flex-grow: 1; }
.work-link { margin-top: 18px; font-size: 0.88rem; font-weight: 600; color: var(--accent-2); }
.work-link.muted { color: var(--muted); font-weight: 500; }

/* ---- cta ---- */
.cta { padding: 90px 24px 100px; }
.cta-inner {
  max-width: 660px;
  margin: 0 auto;
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 56px 40px;
  position: relative;
  overflow: hidden;
}
.cta-inner::before {
  content: "";
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 120%;
  height: 100%;
  background: radial-gradient(closest-side, rgba(124, 92, 255, 0.2), transparent 70%);
  pointer-events: none;
}
.cta h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); letter-spacing: -0.02em; margin-bottom: 18px; position: relative; }
.cta p { color: var(--muted); max-width: 460px; margin: 0 auto 30px; position: relative; }
.cta .big-btn { position: relative; }
.cta-fine { margin-top: 22px; font-size: 0.9rem; }
.cta-fine a { color: var(--accent-2); }

/* ---- footer ---- */
.footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 40px 24px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.9rem;
}

/* ---- reveal animation ---- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---- responsive ---- */
@media (max-width: 860px) {
  .cards, .work-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .nav-links { gap: 16px; }
  .nav-links a:not(.nav-cta) { display: none; }
  .hero { padding-top: 56px; }
  .cta-inner { padding: 44px 24px; }
}

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