@import url('colors_and_type.css');

/* ─────────────────────────────────────────────────────────────────────
   AI OPERATORS — MANIFESTO v4.0
   Long-form reading experience. Engineering-grade typography.
   ───────────────────────────────────────────────────────────────────── */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--carbon-black); color: var(--fg); }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  min-height: 100vh;
  overflow-x: hidden;
}

::selection { background: var(--primary-green); color: #000; }

/* Page background — deep void with a faint hex motif and a soft top-right glow */
.page-bg {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(ellipse 60% 50% at 85% -10%, rgba(0,255,65,0.06), transparent 60%),
    radial-gradient(ellipse 80% 60% at 0% 110%, rgba(0,87,168,0.04), transparent 70%),
    var(--carbon-black);
}
.page-bg::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(30deg,  rgba(0,255,65,0.025) 0 1px, transparent 1px 44px),
    repeating-linear-gradient(-30deg, rgba(0,255,65,0.025) 0 1px, transparent 1px 44px);
  mask-image: linear-gradient(180deg, black 0%, black 80%, transparent 100%);
}
.page-bg::after {
  content: ""; position: absolute; inset: 0;
  background: repeating-linear-gradient(to bottom, rgba(255,255,255,0.018) 0 1px, transparent 1px 3px);
  mix-blend-mode: overlay;
}

/* ── Top nav ────────────────────────────────────────────────────────── */
.topnav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50; height: 56px;
  background: rgba(0,0,0,0.0);
  border-bottom: 1px solid transparent;
  transition: background var(--dur-base) var(--ease-precision), border-color var(--dur-base) var(--ease-precision);
}
.topnav.scrolled {
  background: rgba(0,0,0,0.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0,255,65,0.22);
}
.topnav-inner {
  height: 100%; display: flex; align-items: center; justify-content: space-between;
  max-width: 1280px; margin: 0 auto; padding: 0 32px; gap: 32px;
}
.wordmark {
  display: flex; align-items: center; gap: 12px; text-decoration: none; color: #fff;
  font-family: var(--font-display); font-weight: 800; letter-spacing: 0.14em; font-size: 13px;
  text-transform: uppercase;
}
.wordmark .dot {
  width: 8px; height: 8px; background: var(--primary-green);
  box-shadow: var(--glow-signal);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}
.nav-links { display: flex; gap: 24px; }
.nav-links a {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.22em;
  color: var(--fg-2); text-decoration: none; text-transform: uppercase;
  transition: color var(--dur-fast);
}
.nav-links a:hover { color: var(--primary-green); }
.nav-meta {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.22em;
  color: var(--platinum-dim); text-transform: uppercase;
}
.nav-meta .live-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--primary-green);
  box-shadow: 0 0 6px rgba(0,255,65,0.8); animation: pulse 1.4s ease-in-out infinite;
}

/* ── Container & rhythm ─────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 48px; }
.narrow { max-width: 820px; margin: 0 auto; padding: 0 48px; }

.section { padding: 120px 0; position: relative; }
.section + .section { border-top: 1px solid var(--hairline); }

/* ── Meta tag (technical label) ─────────────────────────────────────── */
.meta {
  font-family: var(--font-mono); font-weight: 500; font-size: 11px;
  letter-spacing: 0.24em; text-transform: uppercase; color: var(--primary-green);
}
.meta-dim { color: var(--platinum-dim); }

/* Double-hairline rule above headings */
.dbl-rule {
  display: block; width: 88px; margin-bottom: 24px;
}
.dbl-rule span {
  display: block; height: 1px; background: var(--pure-white); opacity: 0.85;
}
.dbl-rule span + span { margin-top: 4px; }

/* Section header pattern */
.section-id {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.32em;
  color: var(--primary-green); text-transform: uppercase;
  display: flex; align-items: baseline; gap: 14px; margin-bottom: 28px;
}
.section-id .num {
  display: inline-block; padding: 4px 8px; border: 1px solid rgba(0,255,65,0.4);
  color: var(--primary-green); font-weight: 700; letter-spacing: 0.16em;
}
.section-id .label-dim { color: var(--platinum-dim); letter-spacing: 0.24em; }
.section-id .divider { flex: 1; height: 1px; background: rgba(255,255,255,0.08); align-self: center; }

.section-title {
  font-family: var(--font-display); font-weight: 800; text-transform: uppercase;
  font-size: clamp(36px, 5vw, 64px); line-height: 0.96; letter-spacing: -0.005em;
  color: #fff; margin: 0 0 32px;
  text-wrap: balance;
}
.section-kicker {
  font-family: var(--font-body); font-size: 19px; line-height: 1.55;
  color: var(--white-85); max-width: 720px; margin: 0 0 48px;
  text-wrap: pretty;
}

/* Body prose */
.prose p {
  font-family: var(--font-body); font-size: 17px; line-height: 1.7;
  color: var(--white-85); margin: 0 0 22px; text-wrap: pretty;
}
.prose strong { color: #fff; font-weight: 600; }
.prose em { color: var(--platinum-silver); font-style: italic; }

/* Pull-quote / master belief */
.belief {
  position: relative;
  margin: 56px 0;
  padding: 40px 48px 40px 56px;
  background: linear-gradient(180deg, rgba(0,255,65,0.04), rgba(0,255,65,0.01));
  border-left: 6px solid var(--primary-green);
  box-shadow: inset 0 0 0 1px rgba(0,255,65,0.12), 0 0 24px rgba(0,255,65,0.08);
}
.belief::before {
  content: "MASTER BELIEF"; position: absolute; top: -10px; left: 32px;
  background: var(--carbon-black); padding: 0 12px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.32em;
  color: var(--primary-green);
}
.belief p {
  font-family: var(--font-display); font-weight: 800; font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.3; letter-spacing: 0.005em; color: #fff; margin: 0;
  text-wrap: balance;
}

/* Buttons */
.btn {
  font-family: var(--font-display); font-weight: 800; text-transform: uppercase;
  letter-spacing: 0.12em; font-size: 13px;
  padding: 14px 22px; border: 1px solid transparent; cursor: pointer;
  background: none; display: inline-flex; align-items: center; gap: 12px;
  transition: all var(--dur-fast) var(--ease-precision); border-radius: 2px;
  text-decoration: none;
}
.btn-lg { font-size: 14px; padding: 18px 28px; }
.btn-primary { background: var(--primary-green); color: #000; box-shadow: var(--glow-signal); }
.btn-primary:hover { box-shadow: var(--glow-signal-lg); transform: translateY(-1px); }
.btn-primary:active { background: var(--primary-green-dim); }
.btn-ghost { background: transparent; color: var(--primary-green); border-color: var(--primary-green); }
.btn-ghost:hover { background: rgba(0,255,65,0.08); box-shadow: var(--glow-signal-sm); }
.btn .arr { font-family: var(--font-mono); }

/* L-corner brackets */
.bracket-frame { position: relative; }
.bracket-frame > .br-c {
  position: absolute; width: 14px; height: 14px;
  border: 1px solid var(--primary-green);
  filter: drop-shadow(0 0 4px rgba(0,255,65,0.45));
}
.bracket-frame > .br-tl { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
.bracket-frame > .br-tr { top: -1px; right: -1px; border-left: 0; border-bottom: 0; }
.bracket-frame > .br-bl { bottom: -1px; left: -1px; border-right: 0; border-top: 0; }
.bracket-frame > .br-br { bottom: -1px; right: -1px; border-left: 0; border-top: 0; }

/* Generic cards */
.card {
  background: var(--carbon-black-2);
  border: 1px solid var(--hairline);
  padding: 28px;
  position: relative;
  transition: border-color var(--dur-base) var(--ease-precision), transform var(--dur-base) var(--ease-precision);
}
.card:hover { border-color: rgba(0,255,65,0.4); transform: translateY(-2px); }

/* Responsive */
@media (max-width: 900px) {
  .container, .narrow { padding: 0 24px; }
  .section { padding: 80px 0; }
  .nav-links { display: none; }
  .belief { padding: 32px 24px 32px 32px; }
}