/* ==========================================================================
   Octus Network — shared site chrome (nav, buttons, footer, reveals)
   Loaded after colors_and_type.css on every page.
   ========================================================================== */

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--black); color: var(--warm-cream); font-family: var(--font-body); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
a { color: inherit; text-decoration: none; }
input, select, textarea { font-family: inherit; }

:root {
  --wrap: 1280px;
  --hairline: 1px solid rgba(255,248,238,0.08);
  --hairline-dark: 1px solid rgba(26,19,20,0.12);
  --strong: 1px solid rgba(255,248,238,0.16);
}

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 32px; }
.wrap-narrow { max-width: 880px; margin: 0 auto; padding: 0 32px; }
section { position: relative; overflow: hidden; }

.eyebrow { font-family: var(--font-mono); font-weight: 500; font-size: 11px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--signal); }
.eyebrow.muted { color: #8A8580; }
.eyebrow.on-cream { color: var(--signal); }

/* ---------- NAV (glassmorphic) ---------- */
.nav {
  position: sticky; top: 0; z-index: 50; height: 64px;
  background: rgba(12,12,15,0.6);
  backdrop-filter: blur(20px) saturate(1.2); -webkit-backdrop-filter: blur(20px) saturate(1.2);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: background var(--dur-med) var(--ease-standard), backdrop-filter var(--dur-med) var(--ease-standard), border-color var(--dur-med) var(--ease-standard);
}
.nav.is-scrolled {
  background: rgba(12,12,15,0.85);
  backdrop-filter: blur(24px) saturate(1.2); -webkit-backdrop-filter: blur(24px) saturate(1.2);
  border-bottom-color: rgba(255,255,255,0.09);
}
.nav-inner { display: flex; align-items: center; gap: 32px; height: 100%; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo img { width: 26px; height: 26px; }
.logo .brand { font-family: var(--font-body); font-weight: 500; font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--warm-cream); }
.nav-links { display: flex; gap: 28px; margin-left: 16px; flex: 1; }
.nav-links a { font-size: 13px; color: rgba(244,232,216,0.72); padding: 4px 0; transition: color var(--dur-fast) var(--ease-standard); }
.nav-links a:hover { color: var(--warm-cream); }
.nav-links a.is-current { color: var(--warm-cream); border-bottom: 1px solid var(--signal); }
.nav-right { margin-left: auto; display: flex; gap: 12px; align-items: center; }

/* ---------- BUTTONS ---------- */
.btn { font-weight: 500; font-size: 14px; padding: 11px 20px; border-radius: 4px; display: inline-flex; align-items: center; gap: 8px; letter-spacing: -0.005em; transition: transform var(--dur-fast) var(--ease-standard), filter var(--dur-fast) var(--ease-standard), border-color var(--dur-fast) var(--ease-standard), background var(--dur-fast) var(--ease-standard); }
.btn .arrow { font-family: var(--font-mono); font-weight: 400; }
.btn-primary { background: var(--cta-gradient); color: var(--black); }
.btn-primary:hover { filter: brightness(1.06); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--warm-cream); border: 1px solid rgba(255,248,238,0.2); }
.btn-ghost:hover { border-color: rgba(255,248,238,0.4); background: rgba(255,248,238,0.04); }
.btn-sm { padding: 8px 14px; font-size: 13px; }
.btn-lg { padding: 14px 24px; font-size: 15px; }
.btn-gold {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 18px 32px; font-size: 16px; font-weight: 500; color: var(--black);
  border-radius: 999px; border: 0;
  background: var(--cta-gradient);
  transition: transform var(--dur-med) var(--ease-standard), filter var(--dur-med) var(--ease-standard);
  letter-spacing: 0.01em;
}
.btn-gold:hover { transform: translateY(-1px); filter: brightness(1.06); }
.btn-gold .arrow { font-family: var(--font-mono); }

/* ---------- SCROLL REVEALS ---------- */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity 800ms cubic-bezier(0.2,0.6,0.2,1), transform 800ms cubic-bezier(0.2,0.6,0.2,1); will-change: opacity, transform; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-media video { display: none; }
}

/* ---------- TRANSITION BANDS ---------- */
.fade-to-cream { height: 140px; margin-top: -70px; position: relative; z-index: 3; pointer-events: none; background: linear-gradient(180deg, transparent 0%, rgba(247,243,238,0.4) 70%, var(--off-white) 100%); }
.fade-to-void { height: 140px; margin-top: -70px; position: relative; z-index: 3; pointer-events: none; background: linear-gradient(180deg, transparent 0%, rgba(12,12,15,0.6) 70%, var(--black) 100%); }

/* ---------- FOOTER ---------- */
/* Warm-coral signal treatment: deep indigo/void body with coral + magenta
   streaks (design ref FlowingGradient: void #0C0C0F, indigo #2D1B69,
   magenta #8C2567, coral #D4553A). No WebGL; layered CSS gradients + grain. */
footer.site {
  position: relative;
  background:
    radial-gradient(120% 90% at 12% 8%, rgba(212,85,58,0.20) 0%, rgba(212,85,58,0) 46%),
    radial-gradient(130% 100% at 88% 4%, rgba(140,37,103,0.26) 0%, rgba(140,37,103,0) 52%),
    radial-gradient(150% 120% at 50% 120%, rgba(45,27,105,0.55) 0%, rgba(45,27,105,0) 60%),
    linear-gradient(180deg, #120A1F 0%, #0C0C0F 100%);
  padding: 96px 0 48px; border-top: var(--hairline);
}
footer.site::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  mix-blend-mode: screen; opacity: 0.45;
  background:
    radial-gradient(60% 40% at 20% 0%, rgba(212,85,58,0.5) 0%, rgba(212,85,58,0) 70%),
    radial-gradient(50% 38% at 80% 6%, rgba(245,158,11,0.28) 0%, rgba(245,158,11,0) 72%);
}
footer.site::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  opacity: 0.06; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
footer.site > .wrap { position: relative; z-index: 1; }
.foot-grid { display: grid; grid-template-columns: 1.5fr 1fr 1.3fr; gap: 64px; margin-bottom: 72px; }
.foot-col h5 { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase; color: #8A8580; margin-bottom: 20px; }
.foot-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.foot-col a { font-size: 14px; color: var(--warm-cream); opacity: 0.8; transition: opacity var(--dur-fast) var(--ease-standard), color var(--dur-fast) var(--ease-standard); }
.foot-col a:hover { opacity: 1; color: var(--signal); }
.foot-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.foot-brand img { width: 32px; height: 32px; }
.foot-brand span { font-family: var(--font-body); font-weight: 500; font-size: 13px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--warm-cream); }
.foot-about p { color: var(--warm-cream); opacity: 0.65; font-size: 14px; line-height: 22px; max-width: 38ch; }
.foot-locale { margin-top: 20px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: #8A8580; }
.foot-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 32px; border-top: var(--hairline); font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: #8A8580; }
.foot-bottom .right { display: flex; gap: 28px; }

/* social channel logos */
.foot-social { display: flex; gap: 12px; margin-top: 22px; }
.foot-soc { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border: 1px solid rgba(255,248,238,0.14); border-radius: 999px; color: var(--warm-cream); opacity: 0.8; transition: border-color var(--dur-fast) var(--ease-standard), color var(--dur-fast) var(--ease-standard), opacity var(--dur-fast) var(--ease-standard), transform var(--dur-fast) var(--ease-standard); }
.foot-soc:hover { opacity: 1; color: var(--signal); border-color: var(--signal); transform: translateY(-1px); }
.foot-soc svg { width: 17px; height: 17px; stroke-width: 1.6; }
.foot-col a.chan { display: inline-flex; align-items: center; gap: 9px; }
.foot-col a.chan svg { width: 14px; height: 14px; stroke-width: 1.6; flex: none; opacity: 0.9; }

/* ---------- IMAGE PLACEHOLDERS ---------- */
.img-placeholder {
  position: relative; background: #18181B; border: 1px dashed #8A8580; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase;
  color: #8A8580; text-align: center; padding: 32px; line-height: 1.55; overflow: hidden;
}
.img-placeholder::before { content: attr(data-ratio); position: absolute; top: 10px; left: 12px; font-size: 10px; letter-spacing: 0.24em; color: #5A554E; }
.img-placeholder .ph-inner { max-width: 32ch; }

/* ---------- PAGE-HERO MEDIA (image beside hero copy) ---------- */
.page-hero.has-media .page-hero-grid {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 56px; align-items: center;
}
.page-hero.has-media .page-hero-inner { max-width: none; }
.page-hero.has-media h1 { font-size: clamp(38px, 4.6vw, 64px); max-width: 18ch; }
.page-hero.has-media p { max-width: 46ch; }
.ph-media { position: relative; }
.ph-media image-slot {
  display: block; width: 100%; height: 440px;
  border-radius: 14px; overflow: hidden;
  border: 1px solid rgba(255,248,238,0.1); background: #111114;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
}
.ph-media .ph-cap {
  margin-top: 14px; font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.2em; text-transform: uppercase; color: #8A8580;
}
@media (max-width: 920px) {
  .page-hero.has-media .page-hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .ph-media image-slot { height: 300px; }
}

/* ---------- MOBILE NAV TOGGLE + MENU ---------- */
.nav-toggle { display: none; margin-left: auto; width: 44px; height: 44px; align-items: center; justify-content: center; background: transparent; border: 1px solid rgba(255,248,238,0.18); border-radius: 8px; cursor: pointer; padding: 0; -webkit-tap-highlight-color: transparent; }
.nav-toggle-bars { position: relative; display: block; width: 18px; height: 12px; }
.nav-toggle-bars i { position: absolute; left: 0; width: 100%; height: 1.5px; background: var(--warm-cream); border-radius: 2px; transition: transform var(--dur-fast) var(--ease-standard), opacity var(--dur-fast) var(--ease-standard), top var(--dur-fast) var(--ease-standard); }
.nav-toggle-bars i:nth-child(1) { top: 0; }
.nav-toggle-bars i:nth-child(2) { top: 5.25px; }
.nav-toggle-bars i:nth-child(3) { top: 10.5px; }
.menu-open .nav-toggle-bars i:nth-child(1) { top: 5.25px; transform: rotate(45deg); }
.menu-open .nav-toggle-bars i:nth-child(2) { opacity: 0; }
.menu-open .nav-toggle-bars i:nth-child(3) { top: 5.25px; transform: rotate(-45deg); }

.nav-menu { display: none; position: fixed; top: 64px; left: 0; right: 0; z-index: 49; background: rgba(12,12,15,0.97); backdrop-filter: blur(24px) saturate(1.2); -webkit-backdrop-filter: blur(24px) saturate(1.2); border-bottom: 1px solid rgba(255,255,255,0.09); padding: 16px 20px 28px; flex-direction: column; gap: 4px; max-height: calc(100vh - 64px); overflow-y: auto; }
.menu-open .nav-menu { display: flex; }
.nav-menu-links { display: flex; flex-direction: column; }
.nav-menu-links a { display: flex; align-items: center; min-height: 52px; font-size: 18px; color: rgba(244,232,216,0.82); border-bottom: 1px solid rgba(255,255,255,0.07); }
.nav-menu-links a[aria-current="page"] { color: var(--warm-cream); }
.nav-menu-ctas { display: flex; flex-direction: column; gap: 12px; margin-top: 22px; }
.nav-menu-ctas .btn { width: 100%; justify-content: center; min-height: 52px; font-size: 15px; }

/* ---------- RESPONSIVE BASE ---------- */
@media (max-width: 980px) {
  .nav-links { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav-right .nav-snapshot { display: none; }
  .nav-right .btn-sm { min-height: 44px; }
  .foot-grid { grid-template-columns: 1fr; gap: 40px; }
  .foot-col ul { gap: 4px; }
  .foot-col ul a { display: inline-flex; align-items: center; min-height: 40px; }
  .foot-social { gap: 14px; }
  .foot-soc { width: 44px; height: 44px; }
}
@media (max-width: 640px) {
  .wrap, .wrap-narrow { padding: 0 20px; }
}

/* ==========================================================================
   SNAPSHOT POPUP — site-wide dismissible invitation to the Event Proof Snapshot
   Injected by site.js, suppressed once dismissed (localStorage).
   ========================================================================== */
.snap-pop {
  position: fixed;
  right: 28px;
  bottom: 28px;
  z-index: 1200;
  width: 372px;
  max-width: calc(100vw - 40px);
  padding: 26px 26px 24px;
  background:
    linear-gradient(150deg, rgba(24,24,27,0.97), rgba(20,15,14,0.97)),
    radial-gradient(ellipse 320px 220px at 88% 0%, rgba(245,158,11,0.12), transparent 65%);
  border: 1px solid rgba(245,158,11,0.26);
  border-radius: 12px;
  box-shadow:
    0 0 0 1px rgba(245,158,11,0.10) inset,
    0 28px 64px rgba(0,0,0,0.62),
    0 0 64px rgba(212,85,58,0.10);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transform: translateY(24px) scale(0.98);
  opacity: 0;
  pointer-events: none;
  transition:
    transform 520ms var(--ease-emphasized),
    opacity 380ms var(--ease-standard);
}
.snap-pop.is-open { transform: none; opacity: 1; pointer-events: auto; }
.snap-pop.is-leaving { transform: translateY(16px) scale(0.98); opacity: 0; }

.snap-pop-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--text-secondary);
  font-size: 18px;
  line-height: 1;
  transition: color var(--dur-fast) var(--ease-standard), background var(--dur-fast) var(--ease-standard);
}
.snap-pop-close:hover { color: var(--warm-cream); background: rgba(255,248,238,0.06); }

.snap-pop-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 10.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.snap-pop-eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 8px var(--gold);
}

.snap-pop-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 23px;
  line-height: 1.18;
  letter-spacing: -0.014em;
  color: var(--warm-cream);
  margin-bottom: 10px;
  max-width: 22ch;
}
.snap-pop-title em { font-style: italic; color: var(--signal); }

.snap-pop-sub {
  font-size: 14px;
  line-height: 21px;
  color: var(--warm-cream);
  opacity: 0.72;
  margin-bottom: 22px;
  max-width: 32ch;
}

.snap-pop-cta {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 12px 20px;
  border-radius: 6px;
  background: var(--cta-gradient);
  color: var(--black);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: -0.005em;
  transition: filter var(--dur-fast) var(--ease-standard), transform var(--dur-fast) var(--ease-standard);
}
.snap-pop-cta:hover { filter: brightness(1.06); transform: translateY(-1px); }
.snap-pop-cta .arrow { transition: transform var(--dur-fast) var(--ease-standard); }
.snap-pop-cta:hover .arrow { transform: translateX(3px); }

@media (prefers-reduced-motion: reduce) {
  .snap-pop { transition: opacity 200ms linear; transform: none; }
  .snap-pop.is-leaving { transform: none; }
}

@media (max-width: 560px) {
  .snap-pop {
    right: 12px;
    left: 12px;
    bottom: 12px;
    width: auto;
    padding: 22px 20px 20px;
  }
  .snap-pop-title { font-size: 21px; }
}