/* ==========================================================
   CONTRAVERSUS — Shared design system
   The duality: AWAKE (grounded) vs DREAM (speculative)
   ========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400;12..96,500;12..96,600;12..96,700;12..96,800&family=Instrument+Serif:ital@0;1&family=Inter:wght@300;400;500;600;700&family=Space+Mono&display=swap');

:root{
  /* AWAKE / GROUNDED — sharp, clear, manifesto */
  --paper: #f6f1e8;
  --paper-warm: #ede4d2;
  --ink: #0a0a0a;
  --ink-soft: #2a2a2a;
  --grey-soft: rgba(10,10,10,0.55);
  --hot: #ff2d1f;        /* electric red — activist energy */
  --acid: #d6ff3e;       /* highlighter green */
  --sun: #ffcf2d;        /* sun yellow */
  --line: rgba(10,10,10,0.16);
  --bg: var(--paper);
  --fg: var(--ink);
  --accent: var(--hot);

  /* DREAM / SPECULATIVE — fluid, surreal, otherworldly */
  --dream-bg-1: #0b0420;
  --dream-bg-2: #2a0e4a;
  --dream-bg-3: #5b1e6b;
  --dream-fg: #f3eaff;
  --dream-glow: #c5a8ff;
  --dream-cyan: #5cf6ff;
  --dream-pink: #ff6ed4;
  --dream-line: rgba(245,234,255,0.18);

  --maxw: 1320px;
  --pad: 28px;
}

body.dream{
  --bg: linear-gradient(160deg, var(--dream-bg-1) 0%, var(--dream-bg-2) 45%, var(--dream-bg-3) 100%);
  --fg: var(--dream-fg);
  --accent: var(--dream-cyan);
  --line: var(--dream-line);
  --grey-soft: rgba(245,234,255,0.65);
}

*{ box-sizing: border-box; margin: 0; padding: 0; }
html{ scroll-behavior: smooth; }
body{
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background .9s ease, color .9s ease;
  min-height: 100vh;
  background-attachment: fixed;
}

img, svg{ display: block; max-width: 100%; }
a{ color: inherit; text-decoration: none; }
button{ font-family: inherit; cursor: pointer; }

/* ============ TYPOGRAPHY ============ */
.display{
  font-family: 'Bricolage Grotesque', system-ui, sans-serif;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.92;
  font-stretch: 75%; /* condensed */
}
.display-mid{
  font-family: 'Bricolage Grotesque', system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
}
.serif{
  font-family: 'Instrument Serif', Georgia, serif;
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.01em;
}
.mono{
  font-family: 'Space Mono', monospace;
  letter-spacing: 0;
}
.eyebrow{
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grey-soft);
}

/* ============ LAYOUT ============ */
.container{ max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); }
.row{ display: flex; align-items: center; }
section{ padding: 100px 0; position: relative; }

/* ============ NAV ============ */
.topnav{
  position: sticky; top: 0; z-index: 80;
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  background: color-mix(in srgb, var(--bg, #f6f1e8) 65%, transparent);
  border-bottom: 1px solid var(--line);
}
body.dream .topnav{ background: rgba(11,4,32,0.55); }

.topnav .inner{
  display:flex; align-items: center; justify-content: space-between;
  padding: 16px 0;
}
.brandmark{
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.08em;
  font-stretch: 75%;
}
.brandmark .swap{
  display: inline-block; color: var(--accent);
  transform: translateY(-2px);
  font-size: 22px;
}
.topnav nav{ display: flex; gap: 28px; }
.topnav nav a{
  font-size: 13px; font-weight: 500;
  color: var(--grey-soft);
  position: relative; padding: 4px 0;
  transition: color .2s;
}
.topnav nav a:hover, .topnav nav a.active{ color: var(--fg); }
.topnav nav a.active::after{
  content: ""; position: absolute; bottom: -2px; left: 0; right: 0; height: 2px;
  background: var(--accent);
}

.mode-btn{
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 16px;
  border: 1.5px solid var(--fg);
  border-radius: 999px;
  background: transparent; color: var(--fg);
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  font-family: 'Space Mono', monospace;
  transition: all .25s ease;
}
.mode-btn:hover{ background: var(--fg); color: var(--bg); }
body.dream .mode-btn:hover{ background: var(--dream-fg); color: var(--dream-bg-1); }
.mode-btn .orb{
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
}

/* ============ BUTTONS ============ */
.btn{
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 28px;
  border-radius: 999px;
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 700; font-size: 15px;
  letter-spacing: -0.01em;
  background: var(--fg); color: var(--bg);
  border: 0;
  transition: all .25s ease;
}
body.dream .btn{ background: var(--dream-fg); color: var(--dream-bg-1); }
.btn:hover{ transform: translateY(-2px) rotate(-0.5deg); }
.btn.accent{ background: var(--hot); color: #fff; }
body.dream .btn.accent{ background: var(--dream-cyan); color: var(--dream-bg-1); }
.btn.ghost{ background: transparent; color: var(--fg); border: 1.5px solid var(--fg); }

/* ============ STICKER ============ */
.sticker{
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px; border-radius: 999px;
  font-family: 'Space Mono', monospace; font-size: 11px;
  letter-spacing: 0.1em; text-transform: uppercase;
  background: var(--accent); color: var(--bg);
  font-weight: 700;
}
body.dream .sticker{ color: var(--dream-bg-1); }

.tag{
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 999px;
  font-family: 'Space Mono', monospace; font-size: 10px;
  letter-spacing: 0.1em; text-transform: uppercase;
  border: 1px solid var(--line);
  color: var(--grey-soft);
}
.tag .dot{ width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

/* ============ MARQUEE ============ */
.marquee{
  overflow: hidden; white-space: nowrap;
  border-top: 1.5px solid var(--fg);
  border-bottom: 1.5px solid var(--fg);
  padding: 14px 0;
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.02em;
}
.marquee .track{ display: inline-flex; gap: 40px; animation: scroll 40s linear infinite; }
.marquee span{ display: inline-flex; align-items: center; gap: 40px; }
.marquee span::after{
  content: "✶"; color: var(--accent); font-size: 18px;
}
@keyframes scroll{ from{ transform: translateX(0)} to{ transform: translateX(-50%)} }

/* ============ FOOTER ============ */
footer.site{
  background: var(--ink); color: var(--paper);
  padding: 80px 0 30px;
}
body.dream footer.site{ background: var(--dream-bg-1); }
footer.site .grid{
  display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 50px;
  margin-bottom: 60px;
}
footer.site .word{
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 800; font-size: 38px;
  letter-spacing: -0.02em; font-stretch: 75%;
  margin-bottom: 14px;
}
footer.site .word .swap{ color: var(--hot); }
footer.site p{ color: rgba(246,241,232,0.65); font-size: 14px; max-width: 320px; }
footer.site h5{
  font-family: 'Space Mono', monospace; font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase;
  margin-bottom: 16px; color: rgba(246,241,232,0.5);
}
footer.site ul{ list-style: none; display: grid; gap: 8px; }
footer.site ul a{ font-size: 14px; color: rgba(246,241,232,0.85); }
footer.site ul a:hover{ color: var(--hot); }
footer.site .legal{
  border-top: 1px solid rgba(246,241,232,0.12);
  padding-top: 24px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-family: 'Space Mono', monospace; font-size: 11px;
  color: rgba(246,241,232,0.5);
  letter-spacing: 0.05em;
}

/* ============ UTIL ============ */
.gridlines{
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.5;
}
.noise{
  position: fixed; inset: 0; pointer-events: none; z-index: 1;
  opacity: 0.04; mix-blend-mode: multiply;
  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'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
body.dream .noise{ opacity: 0.06; mix-blend-mode: screen; }

/* ============ AUTH MODAL ============ */
.auth-trigger{
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px;
  border: 1.5px solid var(--fg);
  border-radius: 999px;
  background: var(--fg); color: var(--bg);
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 700; font-size: 12px;
  letter-spacing: 0.06em; text-transform: uppercase;
  cursor: pointer; transition: all .2s;
  margin-left: 10px;
}
.auth-trigger:hover{ transform: translateY(-2px); }
body.dream .auth-trigger{ background: var(--dream-fg); color: var(--dream-bg-1); border-color: var(--dream-fg); }

.user-chip{
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px 6px 6px;
  border: 1.5px solid var(--fg);
  border-radius: 999px;
  background: transparent; color: var(--fg);
  font-family: 'Space Mono', monospace; font-size: 12px;
  cursor: pointer; transition: all .2s;
  margin-left: 10px;
}
.user-chip .ava-mini{
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  font-family: 'Bricolage Grotesque'; font-weight: 800;
  font-size: 11px; color: var(--bg);
}
body.dream .user-chip .ava-mini{ color: var(--dream-bg-1); }

.auth-overlay{
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: none;
  align-items: center; justify-content: center;
  padding: 20px;
  animation: fadeOverlay .3s ease;
}
.auth-overlay.open{ display: flex; }
@keyframes fadeOverlay{ from{ opacity: 0 } to{ opacity: 1 } }

.auth-modal{
  background: var(--paper);
  color: var(--ink);
  border-radius: 28px;
  padding: 40px;
  max-width: 460px; width: 100%;
  position: relative;
  border: 2px solid var(--ink);
  box-shadow: 8px 8px 0 var(--hot);
  animation: slideIn .35s cubic-bezier(.5,1.5,.5,1);
}
@keyframes slideIn{ from{ transform: translateY(20px); opacity: 0 } to{ transform: none; opacity: 1 } }
.auth-modal .close{
  position: absolute; top: 14px; right: 14px;
  width: 32px; height: 32px;
  border: 0; background: transparent;
  font-size: 20px; cursor: pointer;
  color: var(--ink);
}
.auth-modal h2{
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 800; font-stretch: 75%;
  font-size: 36px; line-height: 0.95;
  text-transform: uppercase; letter-spacing: -0.03em;
  margin-bottom: 8px;
  color: var(--ink);
}
.auth-modal .sub{
  font-family: 'Instrument Serif', serif; font-style: italic;
  font-size: 16px; color: rgba(10,10,10,0.65);
  margin-bottom: 24px;
}
.auth-tabs{
  display: flex; gap: 6px; margin-bottom: 22px;
  background: rgba(0,0,0,0.05); padding: 4px; border-radius: 999px;
}
.auth-tab{
  flex: 1; padding: 8px; border: 0;
  background: transparent; cursor: pointer;
  border-radius: 999px;
  font-family: 'Bricolage Grotesque'; font-weight: 700;
  font-size: 13px; letter-spacing: 0.03em;
  color: rgba(10,10,10,0.6);
}
.auth-tab.active{ background: var(--ink); color: var(--paper); }

.auth-modal label{
  display: block;
  font-family: 'Space Mono', monospace; font-size: 11px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(10,10,10,0.7);
  margin: 14px 0 6px;
}
.auth-modal input{
  width: 100%; padding: 12px 16px;
  border: 1.5px solid var(--ink); border-radius: 12px;
  font-family: 'Inter', sans-serif; font-size: 15px;
  background: white; color: var(--ink);
  outline: none; transition: border-color .2s;
}
.auth-modal input:focus{ border-color: var(--hot); }
.auth-submit{
  width: 100%; margin-top: 22px;
  padding: 14px; border: 0;
  background: var(--ink); color: var(--paper);
  border-radius: 999px; cursor: pointer;
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 700; font-size: 15px;
  letter-spacing: 0.02em; text-transform: uppercase;
  transition: all .2s;
}
.auth-submit:hover{ transform: translateY(-2px); background: var(--hot); }
.auth-submit:disabled{ opacity: 0.5; cursor: not-allowed; transform: none; }
.auth-msg{
  margin-top: 16px;
  font-family: 'Instrument Serif', serif; font-style: italic;
  font-size: 15px; min-height: 22px;
  color: var(--hot);
}
.auth-msg.ok{ color: #0a7a3a; }

@media (max-width: 900px){
  .topnav nav{ display: none; }
  footer.site .grid{ grid-template-columns: 1fr 1fr; }
  section{ padding: 70px 0; }
}
@media (max-width: 560px){
  footer.site .grid{ grid-template-columns: 1fr; }
}