/* ============================================================
   AIKEHD — Real-Time Unified Intelligence
   Premium cinematic dark theme. Bronze / copper / gold on ink.
   ============================================================ */

:root{
  --ink:#050508;
  --coal:#0B0C10;
  --panel:#0E0F14;
  --panel-2:#11131A;
  --line:rgba(184,115,51,.16);
  --line-strong:rgba(230,179,37,.32);

  --bronze:#B87333;
  --copper:#CD7F32;
  --gold:#E6B325;
  --amber:#F5A623;
  --cream:#F5F2EA;
  --mute:#8A857A;
  --mute-2:#5C5A53;

  --grad-metal:linear-gradient(135deg,#F5D77A 0%,#E6B325 22%,#CD7F32 55%,#8E5510 100%);
  --grad-warm:linear-gradient(135deg,#F5A623,#CD7F32 60%,#7a4413);
  --grad-text:linear-gradient(100deg,#F5E7B8,#E6B325 35%,#CD7F32 70%,#F5A623);

  --glass:rgba(18,16,12,.55);
  --glass-strong:rgba(20,18,14,.78);
  --blur:saturate(140%) blur(16px);

  --ease-out:cubic-bezier(.16,1,.3,1);
  --ease-io:cubic-bezier(.65,0,.35,1);
  --r:18px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  min-height:100vh;
  background:var(--ink);
  color:var(--cream);
  font-family:'Inter',system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;
  line-height:1.55;
  letter-spacing:.004em;
}

a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
kbd{
  font-family:'JetBrains Mono',monospace;font-size:.72em;
  background:rgba(230,179,37,.10);color:var(--gold);
  border:1px solid var(--line-strong);border-radius:5px;
  padding:.05em .42em;
}

::selection{background:rgba(245,166,35,.28);color:#fff}

/* ─────────────── AMBIENT BACKGROUND ─────────────── */
.bg-layer{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.bg-grid{
  position:absolute;inset:-2px;
  background-image:
    linear-gradient(rgba(184,115,51,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(184,115,51,.05) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 80% 60% at 50% 35%,#000 0%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 35%,#000 0%,transparent 75%);
}
.orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.55;mix-blend-mode:screen;will-change:transform}
.orb-a{width:620px;height:620px;left:-140px;top:-180px;
  background:radial-gradient(circle,#CD7F32,transparent 62%);
  animation:drift 22s var(--ease-io) infinite alternate}
.orb-b{width:540px;height:540px;right:-160px;top:-40px;
  background:radial-gradient(circle,#7a3d12,transparent 62%);
  animation:drift 28s var(--ease-io) infinite alternate-reverse}
.orb-c{width:480px;height:480px;left:30%;bottom:-260px;
  background:radial-gradient(circle,#E6B325,transparent 65%);opacity:.30;
  animation:drift 34s var(--ease-io) infinite alternate}
@keyframes drift{
  0%{transform:translate(0,0) scale(1)}
  100%{transform:translate(60px,40px) scale(1.12)}
}
.bg-grain{
  position:absolute;inset:0;opacity:.04;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.6'/></svg>");
}
.bg-vignette{
  position:absolute;inset:0;
  background:radial-gradient(ellipse 90% 70% at 50% 40%,transparent 40%,rgba(0,0,0,.55) 100%);
}

/* ─────────────── NAVBAR ─────────────── */
.nav-bar{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:18px clamp(18px,4vw,56px);
  backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  background:linear-gradient(to bottom,rgba(5,5,8,.72),rgba(5,5,8,.18));
  border-bottom:1px solid var(--line);
}
.nav-brand{display:flex;align-items:center;gap:12px}
.nav-brand .nav-logo-slot{display:inline-flex;width:34px;height:34px}
.nav-brand .nav-logo-slot svg{width:100%;height:100%}
.nav-word{
  font-family:'Sora',sans-serif;font-weight:700;font-size:20px;
  letter-spacing:.34em;padding-left:2px;
  background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.nav-actions{display:flex;align-items:center;gap:26px}
.nav-link{
  font-size:14px;color:var(--mute);font-weight:500;letter-spacing:.02em;
  position:relative;transition:color .3s var(--ease-out)}
.nav-link:hover{color:var(--cream)}
.nav-link::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:1px;
  background:var(--grad-warm);transition:width .3s var(--ease-out)}
.nav-link:hover::after{width:100%}

.glass-btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 18px;border-radius:999px;font-size:14px;font-weight:600;
  color:var(--cream);
  background:var(--glass);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border:1px solid var(--line-strong);
  transition:transform .35s var(--ease-out),border-color .35s,box-shadow .35s,background .35s;
  position:relative;overflow:hidden;
}
.glass-btn::before{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:linear-gradient(120deg,transparent 30%,rgba(245,166,35,.55),transparent 70%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  background-size:200% 200%;background-position:200% 0;
  transition:background-position .8s var(--ease-out)}
.glass-btn:hover{
  transform:translateY(-1px);
  box-shadow:0 8px 30px rgba(205,127,50,.25),0 0 0 1px rgba(245,166,35,.25) inset;
  border-color:rgba(245,166,35,.45)}
.glass-btn:hover::before{background-position:-60% 0}
.glass-btn svg{color:var(--gold)}

@media(max-width:760px){.nav-link{display:none}}

/* ─────────────── HERO ─────────────── */
.hero{
  position:relative;
  max-width:1080px;margin:0 auto;
  padding:clamp(54px,9vw,118px) clamp(18px,4vw,56px) 60px;
  text-align:center;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:12.5px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold);font-weight:500;
  padding:7px 14px;border-radius:999px;margin-bottom:34px;
  background:rgba(230,179,37,.05);border:1px solid var(--line);
}
.dot-live{width:7px;height:7px;border-radius:50%;background:var(--amber);
  box-shadow:0 0 0 0 rgba(245,166,35,.6);animation:pulse 2s infinite}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(245,166,35,.55)}
  70%{box-shadow:0 0 0 10px rgba(245,166,35,0)}
  100%{box-shadow:0 0 0 0 rgba(245,166,35,0)}
}
.hero-title{
  font-family:'Sora',sans-serif;
  font-weight:700;line-height:1.05;letter-spacing:-.02em;
  font-size:clamp(2.4rem,6vw,4.7rem);
  margin:0 0 22px;color:#FBF8F0;
}
.grad-text{
  background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent;
  background-size:200% auto;animation:shimmer 7s linear infinite;
}
@keyframes shimmer{0%{background-position:0 0}100%{background-position:200% 0}}
.hero-sub{
  max-width:720px;margin:0 auto 46px;
  font-size:clamp(1rem,1.5vw,1.16rem);color:#C9C2B4;font-weight:300;line-height:1.7;
}

/* ─────────────── SEARCH ARENA ─────────────── */
.search-arena{max-width:780px;margin:0 auto 36px}
.search-suggestions{
  margin:0 auto 16px;
  padding:14px 16px 16px;
  border:1px solid rgba(245,166,35,.12);
  border-radius:22px;
  background:linear-gradient(180deg,rgba(17,19,26,.72),rgba(11,12,16,.42));
  box-shadow:0 24px 70px -36px rgba(0,0,0,.75);
  backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  overflow:hidden;
}
.search-suggestions-head{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-bottom:12px;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;
}
.search-suggestions-kicker{color:var(--gold);font-family:'JetBrains Mono',monospace}
.search-suggestions-status{
  display:inline-flex;align-items:center;gap:8px;color:var(--mute-2);font-family:'JetBrains Mono',monospace;
}
.search-suggestions-status i{
  width:7px;height:7px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 0 rgba(245,166,35,.55);animation:pulse 2s infinite
}
.search-suggestions-stage{
  position:relative;display:grid;grid-template-columns:1fr minmax(220px,1.5fr) 1fr;gap:12px;align-items:stretch;
}
.suggestion-card{
  min-height:78px;padding:14px 16px;border-radius:18px;
  border:1px solid rgba(245,166,35,.12);
  background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.015));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
  display:flex;flex-direction:column;justify-content:center;gap:6px;
  transition:transform .45s var(--ease-out),opacity .45s var(--ease-out),filter .45s var(--ease-out),border-color .45s;
  position:relative;overflow:hidden;
}
.suggestion-card::before{
  content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(245,166,35,.12),transparent 55%);opacity:0;transition:opacity .45s
}
.suggestion-card.active::before{opacity:1}
.suggestion-card .s-tag{
  display:inline-flex;align-self:flex-start;
  font-family:'JetBrains Mono',monospace;font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;
  padding:3px 7px;border-radius:999px;border:1px solid rgba(245,166,35,.16);color:var(--gold);background:rgba(245,166,35,.06)
}
.suggestion-card .s-title{font-family:'Sora',sans-serif;font-size:.98rem;font-weight:600;color:#FBF8F0;line-height:1.25}
.suggestion-card .s-meta{font-family:'JetBrains Mono',monospace;font-size:.68rem;color:var(--mute-2);letter-spacing:.04em}
.suggestion-prev,.suggestion-next{opacity:.55;filter:blur(.2px) saturate(.92);transform:scale(.94)}
.suggestion-main{
  border-color:rgba(245,166,35,.35);
  background:linear-gradient(135deg,rgba(245,166,35,.14),rgba(255,255,255,.02));
  box-shadow:0 16px 38px -24px rgba(245,166,35,.55),0 0 0 1px rgba(245,166,35,.08) inset;
  transform:translateY(-2px) scale(1.02);
}
.suggestion-main .s-title{font-size:1.04rem}
.suggestion-main .s-meta{color:#d6caa8}
.suggestion-track-move .suggestion-prev{transform:translateX(-10px) scale(.93);opacity:.35}
.suggestion-track-move .suggestion-main{transform:translateY(-4px) scale(1.03)}
.suggestion-track-move .suggestion-next{transform:translateX(10px) scale(.93);opacity:.35}

.search-shell{
  position:relative;display:flex;align-items:center;gap:10px;
  padding:8px 8px 8px 18px;
  background:linear-gradient(180deg,rgba(17,19,26,.9),rgba(11,12,16,.92));
  border-radius:18px;
  border:1px solid var(--line-strong);
  box-shadow:0 30px 80px -20px rgba(0,0,0,.7),0 0 0 1px rgba(245,166,35,.04) inset;
  transition:border-color .5s var(--ease-out),box-shadow .5s var(--ease-out);
}
/* the revolving glow rim */
.search-rim{
  position:absolute;inset:-1.5px;border-radius:19px;z-index:-1;
  background:conic-gradient(from 0deg,
    transparent 0deg,
    rgba(245,166,35,.0) 30deg,
    rgba(245,166,35,.9) 80deg,
    rgba(205,127,50,.95) 120deg,
    rgba(230,179,37,.7) 160deg,
    transparent 220deg,
    transparent 360deg);
  opacity:0;filter:blur(6px);
  transition:opacity .5s var(--ease-out);
  animation:spin-rim 4s linear infinite;
}
@keyframes spin-rim{to{transform:rotate(360deg)}}
.search-shell.focused .search-rim{opacity:1}
.search-shell.focused{
  border-color:rgba(245,166,35,.55);
  box-shadow:0 30px 90px -18px rgba(205,127,50,.35),0 0 0 1px rgba(245,166,35,.15) inset;
}
.search-shell.idle-float{animation:floaty 6s var(--ease-io) infinite alternate}
@keyframes floaty{from{transform:translateY(0)}to{transform:translateY(-5px)}}

.search-icon{color:var(--copper);display:inline-flex;flex-shrink:0;opacity:.9;transition:color .4s,transform .4s}
.search-shell.focused .search-icon{color:var(--gold);transform:scale(1.06)}

.search-input-wrap{position:relative;flex:1 1 auto;height:44px}
#search-input{
  width:100%;height:100%;
  background:transparent;border:none;outline:none;
  color:var(--cream);font-size:1.04rem;font-family:inherit;
  position:relative;z-index:2;
}
#search-input::placeholder{color:transparent}

/* ─────────────── 3D CYLINDER-WHEEL PLACEHOLDER ─────────────── */
.cyl-carousel{
  position:absolute;inset:0;z-index:1;pointer-events:none;
  perspective:600px;perspective-origin:50% 50%;
  display:flex;align-items:center;
  overflow:hidden;border-radius:8px;
  transition:opacity .5s var(--ease-out),transform .5s var(--ease-out);
  opacity:.56;
}
.cyl-carousel.hidden{
  opacity:0;transform:scaleY(.7) translateY(10px);
  pointer-events:none;
}
.cyl-viewport{
  flex:1;height:100%;position:relative;overflow:hidden;
  /* mask creates the fade-in / fade-out at top and bottom edges */
  -webkit-mask-image:linear-gradient(to bottom,
    transparent 0%,#000 22%,#000 78%,transparent 100%);
  mask-image:linear-gradient(to bottom,
    transparent 0%,#000 22%,#000 78%,transparent 100%);
}
.cyl-belt{
  position:absolute;left:0;right:0;
  will-change:transform;
  /* JS sets transform: translateY() to animate the continuous roll */
  transition:none; /* smooth roll via JS rAF */
}
.cyl-item{
  display:flex;align-items:center;gap:11px;
  padding:0 2px;
  font-size:1.04rem;color:#D6CFBF;font-weight:300;
  will-change:transform,opacity,filter;
  /* Each item gets per-frame transform/opacity from JS */
}
.cyl-tag{
  font-family:'Sora',sans-serif;font-size:.72rem;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;
  padding:3px 9px;border-radius:6px;
  border:1px solid var(--line-strong);background:rgba(230,179,37,.06);
  flex-shrink:0;
  /* tag color varies per vertical */
}
.cyl-tag.tag-news{color:#7fb6ff;border-color:rgba(127,182,255,.22);background:rgba(127,182,255,.06)}
.cyl-tag.tag-sports{color:#7be08a;border-color:rgba(123,224,138,.22);background:rgba(123,224,138,.06)}
.cyl-tag.tag-finance{color:var(--gold);border-color:var(--line-strong);background:rgba(230,179,37,.06)}
.cyl-tag.tag-it{color:#b58bff;border-color:rgba(181,139,255,.22);background:rgba(181,139,255,.06)}
.cyl-prompt{white-space:nowrap}

.engage-btn{
  display:inline-flex;align-items:center;gap:8px;flex-shrink:0;
  height:44px;padding:0 22px;border-radius:12px;
  font-weight:600;font-size:.96rem;color:#1a1206;
  background:var(--grad-metal);
  border:none;
  box-shadow:0 6px 22px -6px rgba(245,166,35,.6),0 0 0 1px rgba(255,220,150,.3) inset;
  transition:transform .35s var(--ease-out),box-shadow .35s,filter .35s;
}
.engage-btn:hover{transform:translateY(-1px);filter:brightness(1.08);
  box-shadow:0 10px 30px -6px rgba(245,166,35,.75),0 0 0 1px rgba(255,220,150,.5) inset}
.engage-btn:active{transform:translateY(0)}
.engage-arrow{transition:transform .3s var(--ease-out)}
.engage-btn:hover .engage-arrow{transform:translateX(3px)}

@media(max-width:560px){
  .engage-label{display:none}
  .engage-btn{padding:0 14px}
  .engage-arrow{margin:0}
}

.search-hints{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px;
  margin-top:18px;font-size:.85rem;color:var(--mute-2)}
.hint-pipe{color:var(--mute-2)}
.pill{font-style:normal;font-size:.72rem;font-weight:600;letter-spacing:.04em;
  padding:2px 8px;border-radius:5px;margin-left:4px;border:1px solid var(--line)}
.pill-news{color:#7fb6ff;background:rgba(127,182,255,.06);border-color:rgba(127,182,255,.22)}
.pill-sports{color:#7be08a;background:rgba(123,224,138,.06);border-color:rgba(123,224,138,.22)}
.pill-finance{color:var(--gold);background:rgba(230,179,37,.06);border-color:var(--line-strong)}
.pill-it{color:#b58bff;background:rgba(181,139,255,.06);border-color:rgba(181,139,255,.22)}

/* hero trust strip */
.hero-strip{
  display:flex;flex-wrap:wrap;justify-content:center;gap:14px 36px;margin-top:54px;
}
.strip-item{
  display:flex;flex-direction:column;align-items:center;gap:2px;
  padding:0 8px;border-right:1px solid var(--line);min-width:90px;
}
.strip-item:last-child{border-right:none}
.strip-item strong{font-family:'Sora',sans-serif;font-size:1.5rem;font-weight:700;
  background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent}
.strip-item span{font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mute-2)}

/* ─────────────── PROCESSING ─────────────── */
.processing{
  max-width:980px;margin:0 auto;
  padding:clamp(40px,7vw,90px) clamp(18px,4vw,48px);
  display:flex;flex-direction:column;align-items:center;gap:42px;
  animation:rise .6s var(--ease-out);
}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.proc-stage{position:relative;display:grid;place-items:center;width:220px;height:220px}
.proc-logo-slot{width:170px;height:170px;z-index:2;filter:drop-shadow(0 0 30px rgba(245,166,35,.35))}
.proc-logo-slot svg{width:100%;height:100%}
.proc-ring{
  position:absolute;inset:0;border-radius:50%;
  background:conic-gradient(from 0deg,transparent,rgba(245,166,35,.5),transparent 55%);
  -webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 3px),#000 calc(100% - 2px));
  mask:radial-gradient(farthest-side,transparent calc(100% - 3px),#000 calc(100% - 2px));
  animation:spin-rim 3.2s linear infinite;opacity:.8;
}
.proc-readout{width:100%;max-width:680px}
.proc-query{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:center;
  margin-bottom:22px;font-size:.95rem}
.proc-k{font-family:'JetBrains Mono',monospace;font-size:.72rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--gold);
  padding:4px 10px;border:1px solid var(--line-strong);border-radius:6px;background:rgba(230,179,37,.06)}
.proc-q-text{color:var(--cream);font-weight:500}

/* micro terminal */
.terminal{
  background:linear-gradient(180deg,#08090d,#0a0b10);
  border:1px solid var(--line);border-radius:12px;overflow:hidden;
  box-shadow:0 20px 60px -22px rgba(0,0,0,.8);
}
.term-bar{display:flex;align-items:center;gap:7px;padding:11px 14px;
  background:rgba(255,255,255,.02);border-bottom:1px solid var(--line)}
.term-dot{width:10px;height:10px;border-radius:50%}
.term-dot.r{background:#ff5f57}.term-dot.y{background:#febc2e}.term-dot.g{background:#28c840}
.term-title{margin-left:10px;font-family:'JetBrains Mono',monospace;font-size:.72rem;color:var(--mute-2)}
.term-body{
  padding:14px 16px;min-height:130px;
  font-family:'JetBrains Mono',monospace;font-size:.82rem;line-height:1.75;color:#cfc9bb}
.term-body .line{opacity:0;animation:term-in .35s var(--ease-out) forwards;white-space:pre-wrap;word-break:break-word}
.term-body .line .tag{color:var(--gold)}
.term-body .line .ok{color:#28c840}
.term-body .line .dim{color:var(--mute-2)}
.term-body .line .num{color:var(--amber)}
.term-body .cursor{display:inline-block;width:8px;height:14px;background:var(--gold);
  vertical-align:-2px;animation:blink 1s steps(2) infinite}
@keyframes term-in{from{opacity:0;transform:translateX(-6px)}to{opacity:1;transform:none}}
@keyframes blink{50%{opacity:0}}

/* 5-stage checklist */
.stage-list{list-style:none;margin:24px 0 0;padding:0;display:flex;flex-direction:column;gap:10px}
.stage-item{
  display:flex;align-items:center;gap:14px;
  padding:13px 16px;border-radius:11px;
  background:rgba(255,255,255,.018);border:1px solid var(--line);
  font-size:.9rem;color:var(--mute);transition:all .45s var(--ease-out);
  opacity:.45}
.stage-item .si-idx{font-family:'JetBrains Mono',monospace;font-size:.78rem;color:var(--mute-2);min-width:34px}
.stage-item .si-ic{width:18px;height:18px;display:grid;place-items:center;color:var(--mute-2)}
.stage-item .si-tx{flex:1}
.stage-item.active{opacity:1;color:var(--cream);border-color:rgba(245,166,35,.4);
  background:linear-gradient(90deg,rgba(245,166,35,.08),rgba(245,166,35,0));transform:translateX(4px)}
.stage-item.active .si-idx{color:var(--gold)}
.stage-item.active .si-ic{color:var(--amber)}
.stage-item.active .si-ic .spin{animation:spin-rim 1.1s linear infinite}
.stage-item.done{opacity:.9;color:#cdc7b9;border-color:var(--line)}
.stage-item.done .si-idx{color:#28c840}
.stage-item.done .si-ic{color:#28c840}

/* ─────────────── RESPONSE CANVAS ─────────────── */
.response{
  max-width:1180px;margin:0 auto;
  padding:clamp(40px,7vw,80px) clamp(18px,4vw,48px) 30px;
  animation:rise .65s var(--ease-out);
}
.response-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:34px}
.resp-eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:.78rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--gold);font-weight:500;margin-bottom:10px}
.resp-title{font-family:'Sora',sans-serif;font-weight:700;font-size:clamp(1.6rem,3vw,2.4rem);
  letter-spacing:-.01em;line-height:1.2;color:#FBF8F0;margin:0;max-width:760px}
.ghost-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:10px;
  font-size:.88rem;font-weight:500;color:var(--cream);
  background:rgba(255,255,255,.03);border:1px solid var(--line-strong);transition:all .35s var(--ease-out)}
.ghost-btn:hover{background:rgba(245,166,35,.08);border-color:rgba(245,166,35,.4)}

.resp-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:34px;align-items:start}
@media(max-width:980px){.resp-grid{grid-template-columns:1fr}}

.brief-canvas{
  background:linear-gradient(180deg,rgba(17,19,26,.55),rgba(11,12,16,.6));
  border:1px solid var(--line);border-radius:20px;padding:clamp(24px,3vw,40px);
  box-shadow:0 30px 80px -28px rgba(0,0,0,.7);
  font-size:1.04rem;line-height:1.85;color:#D8D2C4;
}
.brief-summary{margin:0 0 24px;padding:18px 20px;border:1px solid rgba(245,166,35,.16);border-radius:16px;
  background:linear-gradient(135deg,rgba(245,166,35,.07),rgba(255,255,255,.02));box-shadow:0 16px 36px -24px rgba(0,0,0,.6)}
.brief-kicker{font-family:'JetBrains Mono',monospace;font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold);margin-bottom:8px}
.brief-canvas .b-lead{font-size:1.12rem;color:#F2ECE0;font-weight:400;line-height:1.8;margin:0;
  padding-bottom:0;border-bottom:none;max-width:72ch}
.brief-canvas h3{font-family:'Sora',sans-serif;font-weight:600;font-size:1.18rem;color:#FBF8F0;
  letter-spacing:-.005em;margin:32px 0 14px;display:flex;align-items:center;gap:11px}
.brief-canvas h3::before{content:"";width:4px;height:18px;border-radius:2px;background:var(--grad-warm)}
.brief-canvas p{margin:0 0 18px}
.brief-canvas ul{margin:0 0 18px;padding-left:0;list-style:none;display:flex;flex-direction:column;gap:11px}
.brief-canvas li{padding-left:26px;position:relative}
.brief-canvas li::before{content:"";position:absolute;left:0;top:.62em;width:13px;height:13px;
  border-radius:3px;transform:rotate(45deg);background:var(--grad-metal);opacity:.85;box-shadow:0 0 10px rgba(245,166,35,.35)}
.takeaway-list{margin-top:4px}
.takeaway-list li{padding:14px 16px 14px 26px;border:1px solid var(--line);border-radius:14px;
  background:rgba(255,255,255,.02);line-height:1.72}
.takeaway-list strong{color:#FBF8F0;font-weight:600}

/* inline citations */
cite.cite{
  font-family:'JetBrains Mono',monospace;font-style:normal;font-size:.72em;font-weight:500;
  color:#1a1206;background:var(--grad-metal);
  padding:1px 6px;border-radius:5px;margin:0 2px;vertical-align:2px;cursor:pointer;
  transition:transform .25s var(--ease-out),box-shadow .25s}
cite.cite:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(245,166,35,.45)}

/* pull-quote / key insight */
.key-card{
  margin:8px 0 22px;padding:18px 22px;border-radius:13px;
  background:linear-gradient(135deg,rgba(245,166,35,.08),rgba(205,127,50,.03));
  border:1px solid rgba(245,166,35,.22);border-left:3px solid var(--amber);
}
.key-card .kq-label{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);font-weight:600;margin-bottom:6px}
.key-card p{margin:0;color:#EFEADA;font-style:italic}

/* timeline block */
.timeline{display:flex;flex-direction:column;gap:12px;margin:8px 0 10px}
.tl-row{display:flex;flex-direction:column;gap:10px;padding:16px 18px;border:1px solid var(--line);border-radius:16px;
  background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.01));font-size:.95rem}
.tl-head{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.tl-time{font-family:'JetBrains Mono',monospace;color:var(--gold);font-size:.82rem;letter-spacing:.04em}
.tl-recency{font-family:'JetBrains Mono',monospace;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;
  color:#0b0b0b;background:var(--grad-metal);padding:3px 8px;border-radius:999px;white-space:nowrap}
.tl-body{display:flex;flex-direction:column;gap:8px}
.tl-txt{color:#EFEADA;font-size:1rem;line-height:1.65}
.tl-source{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:.78rem;color:var(--mute-2)}
.tl-source-name{color:var(--cream);font-weight:600}
.tl-source-domain{font-family:'JetBrains Mono',monospace;color:var(--gold)}
.tl-txt .up{color:#7be08a}.tl-txt .down{color:#ff8a7b}

/* side rail */
.resp-rail{display:flex;flex-direction:column;gap:18px;position:sticky;top:90px}
@media(max-width:980px){.resp-rail{position:static}}
.rail-card{
  background:linear-gradient(180deg,rgba(17,19,26,.6),rgba(11,12,16,.5));
  border:1px solid var(--line);border-radius:16px;padding:20px;
}
.rail-card h4{font-family:'Sora',sans-serif;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold);margin:0 0 16px;font-weight:600}
.ent-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 0;border-top:1px solid var(--line)}
.ent-row:first-of-type{border-top:none}
.ent-row .ent-name{font-size:.92rem;color:#E6E0D2;font-weight:500}
.ent-row .ent-meta{display:flex;align-items:center;gap:9px;font-family:'JetBrains Mono',monospace;font-size:.76rem}
.ent-type{color:var(--mute-2);text-transform:uppercase;letter-spacing:.06em}
.sent{padding:2px 8px;border-radius:5px;font-weight:600}
.sent.pos{color:#7be08a;background:rgba(123,224,138,.08)}
.sent.neg{color:#ff8a7b;background:rgba(255,138,123,.08)}
.sent.neu{color:var(--gold);background:rgba(230,179,37,.08)}

.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.metric{padding:12px;border-radius:11px;background:rgba(255,255,255,.02);border:1px solid var(--line)}
.metric .mv{font-family:'Sora',sans-serif;font-size:1.3rem;font-weight:700;color:#FBF8F0}
.metric .mv.up{color:#7be08a}.metric .mv.down{color:#ff8a7b}
.metric .ml{font-size:.74rem;color:var(--mute-2);margin-top:2px;letter-spacing:.05em}

.bar-list{display:flex;flex-direction:column;gap:13px}
.bar-row .bar-top{display:flex;justify-content:space-between;font-size:.86rem;margin-bottom:6px}
.bar-row .bar-top .bv{font-family:'JetBrains Mono',monospace;color:var(--gold)}
.bar{height:6px;border-radius:4px;background:rgba(255,255,255,.05);overflow:hidden}
.bar > i{display:block;height:100%;border-radius:4px;background:var(--grad-warm);
  transform-origin:left;animation:bar-grow 1.1s var(--ease-out) forwards}
@keyframes bar-grow{from{transform:scaleX(0)}to{transform:scaleX(1)}}

/* ─────────────── SOURCES GRID ─────────────── */
.sources-block{margin-top:48px;padding-top:34px;border-top:1px solid var(--line)}
.sources-head{margin-bottom:24px}
.sources-head h3{font-family:'Sora',sans-serif;font-size:1.35rem;font-weight:600;color:#FBF8F0;margin:0 0 6px}
.sources-head p{color:var(--mute);font-size:.94rem;margin:0;max-width:620px}
.sources-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.src-card{
  display:flex;flex-direction:column;gap:8px;
  padding:16px;border-radius:14px;cursor:pointer;
  background:rgba(255,255,255,.02);border:1px solid var(--line);
  transition:transform .35s var(--ease-out),border-color .35s,background .35s,box-shadow .35s;
  position:relative;overflow:hidden;
}
.src-card::after{content:"";position:absolute;inset:0;border-radius:inherit;
  background:linear-gradient(135deg,rgba(245,166,35,.1),transparent 50%);
  opacity:0;transition:opacity .35s}
.src-card:hover{transform:translateY(-3px);border-color:rgba(245,166,35,.4);background:rgba(245,166,35,.04);
  box-shadow:0 16px 40px -16px rgba(205,127,50,.4)}
.src-card:hover::after{opacity:1}
.src-card .src-top{display:flex;align-items:center;gap:10px}
.src-card.latest-source{border-color:rgba(245,166,35,.55);box-shadow:0 14px 36px -20px rgba(245,166,35,.4)}
.src-card.latest-source .src-no{background:linear-gradient(135deg,#F5D77A,#CD7F32)}
.src-no{font-family:'JetBrains Mono',monospace;font-size:.72rem;font-weight:600;
  color:#1a1206;background:var(--grad-metal);padding:2px 7px;border-radius:5px}
.src-badge{font-family:'JetBrains Mono',monospace;font-size:.62rem;line-height:1;
  padding:4px 7px;border-radius:999px;background:rgba(245,166,35,.14);color:var(--gold);letter-spacing:.08em;text-transform:uppercase}
.src-fav{width:18px;height:18px;border-radius:5px;display:grid;place-items:center;flex-shrink:0;
  font-family:'Sora',sans-serif;font-size:.7rem;font-weight:700;color:#fff}
.src-favimg{width:18px;height:18px;border-radius:5px;flex-shrink:0;object-fit:cover;background:rgba(255,255,255,.06);border:1px solid var(--line)}
.src-host{font-family:'JetBrains Mono',monospace;font-size:.78rem;color:var(--gold);letter-spacing:.01em}
.src-title{font-size:.92rem;color:#E6E0D2;line-height:1.5;font-weight:400}
.src-link{font-family:'JetBrains Mono',monospace;font-size:.68rem;color:var(--mute-2);word-break:break-all;line-height:1.35}
.src-meta{display:flex;align-items:center;gap:10px;font-size:.74rem;color:var(--mute-2);
  margin-top:auto;padding-top:8px;border-top:1px solid var(--line)}
.src-meta .vtag{padding:1px 7px;border-radius:4px;font-weight:600;letter-spacing:.04em}
.vtag.news{color:#7fb6ff;background:rgba(127,182,255,.07)}
.vtag.sports{color:#7be08a;background:rgba(123,224,138,.07)}
.vtag.finance{color:var(--gold);background:rgba(230,179,37,.07)}
.vtag.it{color:#b58bff;background:rgba(181,139,255,.07)}
.src-ts{font-family:'JetBrains Mono',monospace}
.src-trust{margin-left:auto;display:inline-flex;align-items:center;gap:4px;color:#28c840;font-weight:600}

/* ─────────────── MACHINERY EXPLAINER ─────────────── */
.machinery{max-width:1180px;margin:0 auto;padding:clamp(60px,9vw,110px) clamp(18px,4vw,48px)}
.mach-head{text-align:center;max-width:680px;margin:0 auto 60px}
.mach-eyebrow{display:inline-block;font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold);font-weight:500;margin-bottom:18px;
  padding:6px 14px;border:1px solid var(--line);border-radius:999px;background:rgba(230,179,37,.04)}
.mach-title{font-family:'Sora',sans-serif;font-weight:700;font-size:clamp(1.7rem,3.5vw,2.6rem);
  letter-spacing:-.015em;line-height:1.18;color:#FBF8F0;margin:0}
.mach-track{list-style:none;padding:0;margin:0;display:grid;gap:18px;
  grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.mach-card{
  position:relative;padding:26px 22px;border-radius:16px;overflow:hidden;
  background:linear-gradient(180deg,rgba(17,19,26,.6),rgba(11,12,16,.55));
  border:1px solid var(--line);transition:transform .45s var(--ease-out),border-color .45s}
.mach-card:hover{transform:translateY(-4px);border-color:rgba(245,166,35,.35)}
.mach-card .mc-glow{position:absolute;inset:0;opacity:0;transition:opacity .45s;
  background:radial-gradient(circle at 80% 0%,rgba(245,166,35,.12),transparent 60%)}
.mach-card:hover .mc-glow{opacity:1}
.mach-card .mc-no{font-family:'Sora',sans-serif;font-size:.74rem;font-weight:700;letter-spacing:.18em;
  color:var(--gold);margin-bottom:14px}
.mach-card .mc-ic{width:38px;height:38px;margin-bottom:16px;color:var(--amber)}
.mach-card h4{font-family:'Sora',sans-serif;font-size:1.05rem;font-weight:600;color:#FBF8F0;margin:0 0 10px}
.mach-card p{font-size:.9rem;color:var(--mute);line-height:1.65;margin:0}
.mach-card .mc-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.mach-card .mc-tags span{font-family:'JetBrains Mono',monospace;font-size:.68rem;color:var(--mute-2);
  padding:2px 7px;border-radius:5px;border:1px solid var(--line)}

/* ─────────────── FOOTER ─────────────── */
.footer{border-top:1px solid var(--line);margin-top:40px;
  background:linear-gradient(to bottom,transparent,rgba(11,12,16,.5));padding:48px clamp(18px,4vw,56px) 28px}
.footer .foot-logo-slot{width:46px;height:46px;margin:0 auto 24px;opacity:.7}
.footer .foot-logo-slot svg{width:100%;height:100%}
.foot-grid{max-width:1180px;margin:0 auto;display:grid;gap:34px;grid-template-columns:1fr 2fr}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr}}
.foot-brand{font-family:'Sora',sans-serif;font-weight:700;font-size:1.5rem;letter-spacing:.28em;
  background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:8px}
.foot-tag{color:var(--mute);font-size:.88rem;max-width:300px;margin:0}
.foot-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.foot-cols h5{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);
  margin:0 0 12px;font-weight:600}
.foot-cols a,.foot-cols span{display:block;color:var(--mute);font-size:.9rem;margin-bottom:8px;transition:color .3s}
.foot-cols a:hover{color:var(--cream)}
.foot-bottom{max-width:1180px;margin:36px auto 0;padding-top:22px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-size:.8rem;color:var(--mute-2)}
.foot-mode{font-family:'JetBrains Mono',monospace}

/* ─────────────── TOAST ─────────────── */
.toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--glass-strong);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border:1px solid var(--line-strong);border-radius:12px;
  padding:12px 18px;font-size:.88rem;color:var(--cream);z-index:100;
  opacity:0;pointer-events:none;transition:all .4s var(--ease-out);
  display:flex;align-items:center;gap:10px;box-shadow:0 20px 50px -12px rgba(0,0,0,.6)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast .t-ic{color:var(--amber)}