/* ── TOKENS ─────────────────────────────────────────────────────────────── */
:root {
  --void:    #07080F;
  --edge:    #1C2130;
  --text:    #CDD8E4;
  --body:    #8096A8;
  --muted:   #4A5C6C;
  --signal:  #C49A3C;
  --sig-deep:#1A1508;
  --sig-mid: #58400E;
}

/* ── RESET ───────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { background: var(--void); color: var(--text); min-height: 100vh; font-family: 'IBM Plex Sans', sans-serif; }

::-webkit-scrollbar { width: 2px; }
::-webkit-scrollbar-track { background: var(--void); }
::-webkit-scrollbar-thumb { background: var(--edge); border-radius: 2px; }
::selection { background: var(--sig-deep); color: var(--signal); }

/* ── FADE ────────────────────────────────────────────────────────────────── */
.fade { opacity: 0; transform: translateY(18px); transition: opacity 1.1s ease, transform 1.1s ease; }
.fade.visible { opacity: 1; transform: none; }

/* ── NAV ─────────────────────────────────────────────────────────────────── */
#nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: 52px; padding: 0 clamp(24px, 5vw, 64px);
  display: flex; align-items: center; justify-content: space-between;
}
.nav-wordmark, .nav-link {
  background: none; border: none; cursor: pointer;
  font-family: 'IBM Plex Mono', monospace;
  letter-spacing: 0.18em; color: var(--muted); transition: color 0.25s;
}
.nav-wordmark { font-size: 10px; }
.nav-link     { font-size: 9px; }
.nav-wordmark:hover, .nav-link:hover { color: var(--text); }

/* ── HERO ────────────────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 52px clamp(24px, 6vw, 80px) 60px;
  text-align: center; position: relative;
}
.hero h1 { font-family: 'Spectral', serif; font-weight: 200; line-height: 1.12; letter-spacing: -0.025em; }

@keyframes appear { from { opacity: 0; } to { opacity: 1; } }
.l1 { display: block; font-size: clamp(44px, 7.5vw, 92px); color: var(--text);  animation: appear 1.6s ease 0.5s both; }
.l2 { display: block; font-size: clamp(44px, 7.5vw, 92px); color: var(--text);  animation: appear 1.6s ease 1.1s both; }
.l3 { display: block; font-size: clamp(44px, 7.5vw, 92px); color: var(--muted); animation: appear 1.6s ease 1.7s both; font-style: italic; }

.hero-wordmark {
  margin-top: 60px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px; letter-spacing: 0.28em; color: var(--muted); opacity: 0.6;
}
.sub { animation: appear 1.6s ease 2.4s both; }
.hero-arrow { position: absolute; bottom: 36px; font-family: 'IBM Plex Mono', monospace; font-size: 9px; letter-spacing: 0.14em; color: var(--muted); opacity: 0.35; }
.arr { animation: appear 1.6s ease 3.0s both; }

/* ── LAYOUT ──────────────────────────────────────────────────────────────── */
.section       { padding: clamp(72px, 10vw, 128px) clamp(24px, 6vw, 64px); }
.section-inner { padding-top: 0; }
.section-contact { padding-bottom: clamp(80px, 12vw, 160px); }
.wrap          { max-width: 760px; margin: 0 auto; }

/* ── SECTION RULE ────────────────────────────────────────────────────────── */
.section-rule { width: 32px; height: 1px; background: var(--signal); opacity: 0.45; margin: 0 auto clamp(64px, 9vw, 120px); }

/* ── MARKER ──────────────────────────────────────────────────────────────── */
.marker {
  display: block; font-family: 'IBM Plex Mono', monospace;
  font-size: 9px; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 28px;
}

/* ── HEADINGS ────────────────────────────────────────────────────────────── */
h2 {
  font-family: 'Spectral', serif;
  font-size: clamp(24px, 3vw, 38px); font-weight: 300;
  line-height: 1.2; letter-spacing: -0.015em;
  color: var(--text); margin-bottom: 36px;
}
h2 em { font-style: italic; }
.text-muted { color: var(--muted); font-weight: 300; }

/* ── BODY ────────────────────────────────────────────────────────────────── */
p {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.9; color: var(--body); margin-bottom: 22px;
}
p:last-child { margin-bottom: 0; }

.closing-italic {
  font-family: 'Spectral', serif; font-style: italic;
  font-size: clamp(16px, 1.6vw, 19px); line-height: 1.7; color: var(--text);
}
.robi-quote {
  font-family: 'Spectral', serif; font-style: italic;
  font-size: clamp(22px, 3vw, 32px); line-height: 1.3;
  color: var(--signal); margin-bottom: 32px; letter-spacing: -0.01em;
}
.ventures-name { color: var(--signal); font-style: italic; }

/* ── CONTACT ─────────────────────────────────────────────────────────────── */
.email-cta {
  font-family: 'Spectral', serif; font-size: clamp(22px, 3.5vw, 36px);
  font-weight: 300; color: var(--text); text-decoration: none;
  border-bottom: 1px solid var(--edge); padding-bottom: 5px;
  display: inline-block; transition: color 0.3s, border-color 0.3s;
}
.email-cta:hover { color: var(--signal); border-color: var(--signal); }

/* ── FOOTER ──────────────────────────────────────────────────────────────── */
footer { border-top: 1px solid var(--edge); }
.footer-inner {
  max-width: 760px; margin: 0 auto;
  padding: clamp(40px, 6vw, 64px) clamp(24px, 6vw, 64px);
  display: flex; flex-wrap: wrap;
  justify-content: space-between; align-items: flex-end; gap: 24px;
}
.footer-wordmark { font-family: 'IBM Plex Mono', monospace; font-size: 9px; letter-spacing: 0.22em; color: var(--muted); margin-bottom: 10px; }
.footer-desc     { font-family: 'IBM Plex Sans', sans-serif; font-size: 12px; color: var(--muted); line-height: 1.7; }
.footer-tagline  { font-family: 'Spectral', serif; font-size: 13px; font-style: italic; color: var(--muted); text-align: right; line-height: 1.9; }
.text-signal     { color: var(--signal); }