/* ── Wall Platform — Shared Styles ──────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;0,900;1,400&family=DM+Mono:wght@300;400;500&family=Barlow:wght@300;400;500;600;700&family=Barlow+Condensed:wght@300;400;600;700&display=swap');

:root {
  --bg:       #080808;
  --surface:  #111111;
  --card:     #161616;
  --border:   #242424;
  --border2:  #333333;
  --green:    #3D6B4F;
  --green-l:  #5A9E72;
  --green-dim:#1E3528;
  --gold:     #F0A500;
  --blue:     #2471A3;
  --red:      #E8413C;
  --cream:    #F2EFE8;
  --white:    #F8F7F4;
  --muted:    #666666;
  --dim:      #2A2A2A;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--white);
  font-family: 'Barlow', sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Navigation ──────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  height: 60px;
  background: rgba(8,8,8,0.95);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(16px);
  display: flex; align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  z-index: 1000;
}
.nav-brand {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none;
}
.nav-mark {
  font-family: 'Playfair Display', serif;
  font-size: 22px; font-weight: 900;
  color: var(--green-l);
}
.nav-slash {
  color: var(--border2); font-size: 18px;
}
.nav-site {
  font-family: 'DM Mono', monospace;
  font-size: 10px; letter-spacing: 0.14em;
  color: var(--muted); text-transform: uppercase;
}
.nav-links {
  display: flex; align-items: center; gap: 8px;
}
.nav-link {
  font-family: 'DM Mono', monospace;
  font-size: 10px; letter-spacing: 0.14em;
  color: var(--muted); text-decoration: none;
  text-transform: uppercase;
  padding: 6px 14px;
  border: 1px solid transparent;
  transition: all 0.2s; border-radius: 2px;
}
.nav-link:hover { color: var(--white); border-color: var(--border2); }
.nav-link.active { color: var(--green-l); border-color: var(--green-dim); }
.nav-link.locked {
  color: var(--muted);
  display: flex; align-items: center; gap: 6px;
}
.nav-link.locked:hover { color: var(--gold); border-color: var(--gold); }
.lock-icon { font-size: 11px; }

/* ── Page wrapper ────────────────────────────────────────── */
.page { padding-top: 60px; min-height: 100vh; }

/* ── Section label ───────────────────────────────────────── */
.section-label {
  font-family: 'DM Mono', monospace;
  font-size: 10px; letter-spacing: 0.2em;
  color: var(--green-l); text-transform: uppercase;
  margin-bottom: 48px;
  display: flex; align-items: center; gap: 14px;
}
.section-label::after {
  content: ''; height: 1px; width: 48px;
  background: var(--green-dim);
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn-primary {
  background: var(--green); border: none; color: white;
  padding: 12px 28px;
  font-family: 'DM Mono', monospace;
  font-size: 11px; letter-spacing: 0.12em;
  cursor: pointer; text-transform: uppercase;
  border-radius: 2px; transition: background 0.2s;
  text-decoration: none; display: inline-block;
}
.btn-primary:hover { background: var(--green-l); }

.btn-outline {
  background: none;
  border: 1px solid var(--border2);
  color: var(--muted);
  padding: 10px 24px;
  font-family: 'DM Mono', monospace;
  font-size: 11px; letter-spacing: 0.12em;
  cursor: pointer; text-transform: uppercase;
  border-radius: 2px; transition: all 0.2s;
  text-decoration: none; display: inline-block;
}
.btn-outline:hover { border-color: var(--green-l); color: var(--green-l); }

/* ── Cards ───────────────────────────────────────────────── */
.card-base {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 32px;
  transition: border-color 0.3s, transform 0.2s, box-shadow 0.3s;
}
.card-base:hover {
  border-color: var(--border2);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

/* ── Grain texture ───────────────────────────────────────── */
.grain::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 0; opacity: 0.4;
}

/* ── Utilities ───────────────────────────────────────────── */
.mono { font-family: 'DM Mono', monospace; }
.serif { font-family: 'Playfair Display', serif; }
.condensed { font-family: 'Barlow Condensed', sans-serif; }
.text-green { color: var(--green-l); }
.text-gold { color: var(--gold); }
.text-muted { color: var(--muted); }
.text-cream { color: var(--cream); }

/* ── Reveal animation ────────────────────────────────────── */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Scrollbar ───────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 2px; }