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

:root {
  --bg:        #07090e;
  --bg2:       #0c0f17;
  --text:      #d4dced;
  --text-mid:  #7a8399;
  --text-dim:  #383e52;
  --accent:    #b6ff45;
  --accent-bg: rgba(182, 255, 69, 0.07);
  --border:    rgba(212, 220, 237, 0.07);
  /*--font: 'Iosevka', 'JetBrains Mono', 'Fira Code', ui-monospace, monospace;*/
  --font: 'JetBrains Mono', 'Iosevka', 'Fira Code', ui-monospace, monospace;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ─────────────────────────────────────── */
nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 200;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.35rem 3rem;
  background: rgba(7, 9, 14, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text);
  text-decoration: none;
}
.nav-logo .dot { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}
.nav-links a {
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-mid);
  text-decoration: none;
  transition: color 0.18s;
}
.nav-links a:hover { color: var(--accent); }

/* ── HERO ────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 3rem 6rem;
  overflow: hidden;
}

#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}

.hero-mask {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, var(--bg) 100%);
  pointer-events: none;
}

.hero-content { position: relative; z-index: 2; }

.hero-eyebrow {
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.8rem;
  opacity: 0;
  animation: fadeUp 0.5s 0.2s ease-out forwards;
}
.hero-eyebrow::before { content: '// '; opacity: 0.45; }

.hero-title {
  font-size: clamp(3rem, 7vw, 6.5rem);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.03em;
  max-width: 16ch;
  opacity: 0;
  animation: fadeUp 0.65s 0.4s ease-out forwards;
}
.hero-title em {
  font-style: normal;
  color: var(--accent);
}

.hero-sub {
  margin-top: 2.2rem;
  font-size: 0.9rem;
  font-weight: 300;
  line-height: 1.85;
  color: var(--text-mid);
  max-width: 58ch;
  opacity: 0;
  animation: fadeUp 0.65s 0.65s ease-out forwards;
}

.hero-actions {
  margin-top: 2.8rem;
  display: flex;
  gap: 1.2rem;
  align-items: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.65s 0.9s ease-out forwards;
}

.btn {
  font-family: var(--font);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.85rem 2.2rem;
  transition: opacity 0.2s, transform 0.2s;
  display: inline-block;
  cursor: pointer;
  border: none;
}
.btn-solid {
  background: var(--accent);
  color: #07090e;
}
.btn-solid:hover { opacity: 0.85; transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  color: var(--text-mid);
  border: 1px solid var(--border);
}
.btn-outline:hover { color: var(--accent); border-color: rgba(182,255,69,0.35); }

.hero-scroll {
  position: absolute;
  bottom: 2.8rem;
  right: 3rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-dim);
  writing-mode: vertical-rl;
  opacity: 0;
  animation: fadeUp 0.5s 1.4s ease-out forwards;
}
.hero-scroll::after {
  content: '';
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--text-dim), transparent);
}

/* ── SECTION BASE ────────────────────────────── */
section { padding: 6rem 3rem; }

.section-tag {
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 3rem;
}
.section-tag::after {
  content: '';
  height: 1px;
  width: 56px;
  background: var(--accent);
  opacity: 0.3;
}

/* ── SERVICES ────────────────────────────────── */
#services {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.service-card {
  padding: 3rem 2.5rem;
  border-right: 1px solid var(--border);
  position: relative;
  transition: background 0.3s;
  overflow: hidden;
}
.service-card:last-child { border-right: none; }
.service-card:hover { background: var(--accent-bg); }

.service-card::before {
  content: attr(data-n);
  position: absolute;
  top: 2.2rem;
  right: 2rem;
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  color: var(--text-dim);
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  height: 2px;
  width: 0;
  background: var(--accent);
  transition: width 0.45s ease;
}
.service-card:hover::after { width: 100%; }

.svc-label {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 1.6rem;
}

.svc-name {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.25;
  margin-bottom: 1.2rem;
}

.svc-desc {
  font-size: 0.78rem;
  font-weight: 300;
  line-height: 1.85;
  color: var(--text-mid);
}

.svc-tags {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.tag {
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 0.22rem 0.55rem;
  transition: color 0.2s, border-color 0.2s;
}
.service-card:hover .tag {
  color: rgba(182,255,69,0.5);
  border-color: rgba(182,255,69,0.18);
}

/* ── APPROACH ────────────────────────────────── */
#approach {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}

.approach-quote {
  font-size: clamp(1.4rem, 2.8vw, 2.1rem);
  font-weight: 300;
  line-height: 1.5;
  letter-spacing: -0.015em;
}
.approach-quote strong {
  font-weight: 700;
  color: var(--accent);
}

.approach-right { padding-top: 5.5rem; }

.approach-body {
  font-size: 0.8rem;
  font-weight: 300;
  line-height: 1.95;
  color: var(--text-mid);
  margin-bottom: 1.6rem;
}

.approach-list {
  list-style: none;
  margin-top: 2.2rem;
}
.approach-list li {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--text-mid);
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 1rem;
  align-items: baseline;
  transition: color 0.2s;
}
.approach-list li:first-child { border-top: 1px solid var(--border); }
.approach-list li:hover { color: var(--text); }
.approach-list li::before {
  content: '→';
  color: var(--accent);
  font-size: 0.7rem;
  flex-shrink: 0;
}

/* ── CONTACT ─────────────────────────────────── */
#contact {
  background: var(--bg2);
  border-top: 1px solid var(--border);
}

.contact-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 3rem;
  flex-wrap: wrap;
}

.contact-heading {
  font-size: clamp(1.6rem, 4.5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin-bottom: 1.4rem;
}

.contact-sub {
  font-size: 0.8rem;
  font-weight: 300;
  line-height: 1.75;
  color: var(--text-mid);
  max-width: 42ch;
}

.contact-right { flex-shrink: 0; }

.contact-email {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  border-bottom: 1px solid rgba(182,255,69,0.35);
  padding-bottom: 0.3rem;
  transition: opacity 0.2s;
}
.contact-email::before { content: '→ '; opacity: 0.6; }
.contact-email:hover { opacity: 0.72; }

/* ── FOOTER ──────────────────────────────────── */
footer {
  padding: 1.8rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 0.5rem;
}
.footer-brand {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}
.footer-brand span { color: var(--accent); }
.footer-meta {
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: var(--text-dim);
}

/* ── REVEAL ──────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.22s; }
.reveal-d3 { transition-delay: 0.34s; }
.reveal-d4 { transition-delay: 0.46s; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── RESPONSIVE ──────────────────────────────── */
@media (max-width: 900px) {
  nav { padding: 1.1rem 1.5rem; }
  .nav-links { display: none; }
  section { padding: 4rem 1.5rem; }
  .hero { padding: 0 1.5rem 5rem; }
  .hero-scroll { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .service-card:last-child { border-bottom: none; }
  #approach { grid-template-columns: 1fr; gap: 2.5rem; }
  .approach-right { padding-top: 0; }
  footer { padding: 1.4rem 1.5rem; flex-direction: column; text-align: center; }
}