/* ═══════════════════════════════════════════════════════
   THE QUANTUM TIFFANY EMPIRE · 252 DYNASTY
   Design system — Kemetic-quantum identity
   ═══════════════════════════════════════════════════════ */

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}

:root{
  /* palette */
  --night:#05020c;
  --obsidian:#0a0614;
  --panel:#120a1f;
  --panel-2:#180f29;
  --gold:#C9A84C;
  --gold-bright:#e8c96d;
  --gold-dim:rgba(201,168,76,0.14);
  --gold-line:rgba(201,168,76,0.18);
  --bone:#F0E6D2;
  --bone-soft:rgba(240,230,210,0.66);
  --muted:#a8949e;
  --muted-dim:#6f5d70;
  --sky:#00d4ff;
  --violet:#8b6bb8;
  --rose:#d08aa8;
  --ember:#E8650A;
  --sage:#7fb185;
  --pulse:#00FF88;
  --danger:#e05555;
  --line:rgba(255,255,255,0.07);
  --line-gold:rgba(201,168,76,0.22);

  /* type */
  --font-fraktur:'UnifrakturMaguntia',cursive;
  --font-cinzel:'Cinzel',serif;
  --font-cormorant:'Cormorant Garamond',serif;
  --font-mono:'Space Mono',monospace;
  --font-orbitron:'Orbitron',sans-serif;

  --nav-h:62px;
  --radius:12px;
  --shadow:0 18px 50px rgba(0,0,0,0.5);
}

html{scroll-behavior:smooth;}
body{
  background:var(--night);
  color:var(--bone);
  font-family:var(--font-cormorant);
  font-size:1.06rem;
  line-height:1.75;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

::selection{background:rgba(201,168,76,0.35);color:#fff;}
::-webkit-scrollbar{width:5px;height:5px;}
::-webkit-scrollbar-track{background:var(--night);}
::-webkit-scrollbar-thumb{background:rgba(201,168,76,0.3);border-radius:3px;}

img,svg{display:block;max-width:100%;}
a{color:var(--gold-bright);text-decoration:none;transition:color .25s;}
a:hover{color:#fff;}
button{font-family:inherit;cursor:pointer;}
:focus-visible{outline:2px solid var(--sky);outline-offset:2px;border-radius:2px;}

/* ═══════════ AMBIENT ENVIRONMENT ═══════════ */

#nebula{position:fixed;inset:0;z-index:-5;
  background:
    radial-gradient(ellipse 80% 60% at 15% 85%,rgba(26,11,46,0.9) 0%,transparent 55%),
    radial-gradient(ellipse 60% 40% at 85% 15%,rgba(0,212,255,0.10) 0%,transparent 45%),
    radial-gradient(ellipse 100% 70% at 50% 50%,rgba(10,8,6,0.8) 0%,transparent 70%),
    linear-gradient(160deg,#0f0720 0%,#05020c 40%,#030818 100%);
  animation:nebulaShift 26s ease-in-out infinite;}
@keyframes nebulaShift{0%,100%{filter:hue-rotate(0deg);}50%{filter:hue-rotate(8deg) brightness(1.06);}}

#bg-canvas{position:fixed;inset:0;z-index:-4;pointer-events:none;}

#grain{position:fixed;inset:0;z-index:90;pointer-events:none;opacity:0.5;
  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='0.88' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;}

#sun{position:fixed;top:3.5%;right:5%;z-index:1;pointer-events:none;
  width:90px;height:90px;opacity:0.7;
  background:radial-gradient(circle,#ffd700 0%,#ffed4e 25%,rgba(255,215,0,0.28) 55%,transparent 70%);
  border-radius:50%;
  box-shadow:0 0 50px rgba(255,215,0,0.55),0 0 110px rgba(255,215,0,0.25);
  animation:sunPulse 8s ease-in-out infinite;}
@keyframes sunPulse{0%,100%{transform:scale(1);opacity:0.7;}50%{transform:scale(1.14);opacity:1;}}

.corner{position:fixed;width:42px;height:42px;border:1.5px solid rgba(201,168,76,0.45);z-index:80;pointer-events:none;}
.corner.tl{top:12px;left:12px;border-right:0;border-bottom:0;}
.corner.tr{top:12px;right:12px;border-left:0;border-bottom:0;}
.corner.bl{bottom:12px;left:12px;border-right:0;border-top:0;}
.corner.br{bottom:12px;right:12px;border-left:0;border-top:0;}

#freq-bar{position:fixed;bottom:0;left:0;right:0;z-index:40;height:2px;pointer-events:none;
  background:linear-gradient(90deg,transparent,var(--gold),var(--pulse),var(--sky),var(--gold),transparent);
  animation:freqSweep 4s ease-in-out infinite;}
@keyframes freqSweep{0%,100%{opacity:0.25;}50%{opacity:0.9;}}
#freq-label{position:fixed;bottom:8px;left:50%;transform:translateX(-50%);z-index:41;pointer-events:none;
  font-family:var(--font-mono);font-size:0.42rem;letter-spacing:0.5em;
  color:rgba(201,168,76,0.28);white-space:nowrap;text-transform:uppercase;
  max-width:96vw;overflow:hidden;text-overflow:ellipsis;}
@media(max-width:640px){#freq-label{letter-spacing:0.28em;max-width:92vw;}}

/* ═══════════ TYPOGRAPHY ═══════════ */

h1,h2,h3,.eyebrow,.sigil{font-family:var(--font-cinzel);font-weight:600;}

.eyebrow{
  font-family:var(--font-mono);font-size:0.58rem;letter-spacing:0.42em;
  color:var(--gold);opacity:0.8;text-transform:uppercase;
  display:flex;align-items:center;gap:14px;}
.eyebrow::after{content:'';height:1px;flex:0 0 48px;
  background:linear-gradient(90deg,var(--gold),transparent);}

.h2{font-size:clamp(1.7rem,4.6vw,3rem);line-height:1.16;letter-spacing:0.02em;margin:14px 0 16px;}
.h3{font-family:var(--font-cinzel);font-size:1.18rem;letter-spacing:0.06em;line-height:1.4;}

.lead{font-size:1.15rem;line-height:1.85;color:var(--bone-soft);font-weight:300;}
.small{font-size:0.85rem;color:var(--muted);}
.mono{font-family:var(--font-mono);}
.tech{font-family:var(--font-orbitron);letter-spacing:0.3em;text-transform:uppercase;font-size:0.6rem;color:var(--sky);}

.gold-text{
  background:linear-gradient(135deg,#C9A84C 0%,#FFF8DC 50%,#C9A84C 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;}

/* ═══════════ BUTTONS ═══════════ */

.btn{
  font-family:var(--font-cinzel);font-size:0.72rem;letter-spacing:0.24em;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 30px;border:1px solid var(--gold);
  background:linear-gradient(135deg,var(--gold),#B8941F);color:var(--night);
  text-transform:uppercase;transition:all .3s;position:relative;overflow:hidden;
  min-height:44px;}
.btn:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(201,168,76,0.4);color:var(--night);}
.btn:active{transform:translateY(0);}
.btn::after{content:'';position:absolute;top:-60%;left:-60%;width:220%;height:220%;
  background:linear-gradient(45deg,transparent,rgba(255,255,255,0.3),transparent);
  transform:rotate(45deg) translateX(-120%);transition:transform .6s;}
.btn:hover::after{transform:rotate(45deg) translateX(120%);}

.btn-ghost{background:transparent;color:var(--gold-bright);}
.btn-ghost:hover{background:var(--gold-dim);color:var(--gold-bright);}
.btn-violet{background:linear-gradient(135deg,var(--violet),#5a3f7e);border-color:var(--violet);color:#fff;}
.btn-violet:hover{box-shadow:0 0 30px rgba(139,107,184,0.45);color:#fff;}
.btn-sm{padding:9px 18px;font-size:0.6rem;}
.btn-block{width:100%;}
.btn[disabled]{opacity:0.45;pointer-events:none;}

/* ═══════════ NAV ═══════════ */

#nav{
  position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav-h);
  background:rgba(5,2,12,0.86);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(201,168,76,0.12);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:0 clamp(14px,4vw,34px);}
.nav-left{display:flex;align-items:center;gap:12px;}
.logo-mark{width:34px;height:20px;flex-shrink:0;}
.logo-word{font-family:var(--font-fraktur);font-size:1.28rem;color:var(--gold);
  text-shadow:0 0 18px rgba(201,168,76,0.45);letter-spacing:0.02em;white-space:nowrap;}
.logo-word small{display:block;font-family:var(--font-mono);font-size:0.4rem;letter-spacing:0.42em;
  color:var(--muted);text-transform:uppercase;margin-top:1px;}

.nav-links{display:flex;align-items:center;gap:2px;}
.nl{font-family:var(--font-mono);font-size:0.55rem;letter-spacing:0.18em;text-transform:uppercase;
  color:var(--muted);background:transparent;border:none;padding:9px 12px;
  border-bottom:1.5px solid transparent;transition:all .3s;}
.nl:hover{color:var(--gold-bright);border-bottom-color:var(--gold);}
.nl.on{color:var(--gold-bright);border-bottom-color:var(--gold);}

.nav-right{display:flex;align-items:center;gap:14px;}
.nav-user{display:none;align-items:center;gap:9px;font-family:var(--font-mono);font-size:0.58rem;
  letter-spacing:0.08em;color:var(--bone-soft);}
.nav-user.show{display:flex;}
.avatar{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-family:var(--font-cinzel);font-size:0.8rem;color:var(--night);
  background:linear-gradient(135deg,var(--gold),var(--gold-bright));
  border:1px solid rgba(255,255,255,0.2);}

.burger{display:none;background:none;border:1px solid var(--gold-line);width:40px;height:40px;
  align-items:center;justify-content:center;color:var(--gold);}

@media(max-width:900px){
  .nav-links{position:fixed;top:var(--nav-h);right:0;left:0;flex-direction:column;
    background:rgba(5,2,12,0.98);border-bottom:1px solid var(--gold-line);
    padding:10px 20px 18px;gap:2px;transform:translateY(-8px);opacity:0;pointer-events:none;transition:all .3s;}
  .nav-links.open{transform:none;opacity:1;pointer-events:auto;}
  .nl{width:100%;text-align:left;padding:13px 8px;border-bottom:1px solid var(--line);}
  .burger{display:inline-flex;}
}

/* ═══════════ LAYOUT ═══════════ */

.container{max-width:1120px;margin:0 auto;padding:0 clamp(18px,5vw,40px);}
.section{padding:clamp(70px,10vw,120px) 0;position:relative;}
.sec-head{max-width:720px;margin-bottom:clamp(30px,5vw,54px);}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.sec-head.center .eyebrow{justify-content:center;}
.sec-head.center .eyebrow::before{content:'';height:1px;flex:0 0 48px;
  background:linear-gradient(90deg,transparent,var(--gold));}

/* ═══════════ CARDS / GRIDS ═══════════ */

.grid{display:grid;gap:18px;}
.grid > *{min-width:0;min-height:0;} /* prevent 1fr track blowout from wide content */
.g2{grid-template-columns:repeat(2,1fr);}
.g3{grid-template-columns:repeat(3,1fr);}
.g4{grid-template-columns:repeat(4,1fr);}
@media(max-width:860px){.g3,.g4{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.g2,.g3,.g4{grid-template-columns:1fr;}}

.card{
  background:linear-gradient(180deg,var(--panel),var(--obsidian));
  border:1px solid var(--gold-line);border-radius:var(--radius);
  padding:clamp(20px,3vw,30px);position:relative;
  transition:transform .35s,border-color .35s,box-shadow .35s;
  overflow:hidden;}
.card:hover{transform:translateY(-5px);border-color:rgba(201,168,76,0.45);
  box-shadow:0 14px 40px rgba(201,168,76,0.12);}
.card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:0;transition:opacity .35s;}
.card:hover::before{opacity:1;}

.card-icon{width:52px;height:52px;border:1px solid var(--gold-line);border-radius:10px;
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
  background:var(--gold-dim);color:var(--gold);}
.card-icon svg{width:24px;height:24px;}

.chip{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:0.52rem;
  letter-spacing:0.1em;text-transform:uppercase;border:1px solid var(--gold-line);
  padding:6px 12px;border-radius:999px;color:var(--bone-soft);transition:all .3s;}
.chip:hover{border-color:var(--gold);color:var(--gold-bright);}
.chip svg{width:12px;height:12px;}
.chip.gold{border-color:var(--gold);color:var(--gold-bright);}

/* ═══════════ HERO ═══════════ */

.hero{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:calc(var(--nav-h) + 40px) 20px 90px;position:relative;overflow:hidden;}
.hero-sub{min-height:52vh;justify-content:flex-start;padding-top:calc(var(--nav-h) + 64px);}

.rings{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none;}
.ring{position:absolute;border:1px solid;border-radius:50%;animation:ringPulse linear infinite;}
.ring:nth-child(1){width:120px;height:120px;border-color:rgba(201,168,76,0.5);animation-duration:3s;}
.ring:nth-child(2){width:250px;height:250px;border-color:rgba(0,255,136,0.16);animation-duration:4.5s;animation-delay:0.5s;}
.ring:nth-child(3){width:420px;height:420px;border-color:rgba(0,212,255,0.1);animation-duration:6s;animation-delay:1s;}
.ring:nth-child(4){width:640px;height:640px;border-color:rgba(201,168,76,0.05);animation-duration:9s;animation-delay:1.5s;}
@keyframes ringPulse{0%{opacity:0.9;transform:scale(0.94);}50%{opacity:0.3;transform:scale(1.05);}100%{opacity:0.9;transform:scale(0.94);}}

.hero-inner{position:relative;z-index:2;max-width:860px;}
.hero-mark{width:88px;height:auto;margin:0 auto 26px;filter:drop-shadow(0 0 24px rgba(201,168,76,0.45));}

.seq{display:flex;align-items:baseline;justify-content:center;gap:16px;margin:26px 0 8px;flex-wrap:wrap;}
.seq-num{font-family:var(--font-cinzel);font-weight:700;line-height:1;
  font-size:clamp(2.6rem,8vw,5.6rem);text-shadow:0 0 60px currentColor;}
.seq-num.v{color:#b39ddb;}
.seq-num.g{color:var(--gold);}
.seq-num.r{color:var(--rose);}
.seq-num.e{color:var(--ember);font-size:clamp(2rem,6vw,4.2rem);}
.seq-sep{color:rgba(201,168,76,0.3);font-size:2.4rem;font-weight:300;}

.hero-fraktur{font-family:var(--font-fraktur);font-size:clamp(1.7rem,5vw,3.4rem);
  color:var(--gold);text-shadow:0 0 40px rgba(201,168,76,0.4);letter-spacing:0.04em;
  display:block;margin-bottom:12px;}
.hero-empire{font-family:var(--font-cinzel);font-weight:900;
  font-size:clamp(1.2rem,4vw,2.6rem);line-height:1.22;}
.hero-div{width:80px;height:1px;margin:22px auto;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);}
.hero-tagline{max-width:600px;margin:0 auto 30px;font-size:1.12rem;font-style:italic;font-weight:300;
  line-height:1.95;color:var(--bone-soft);}

.hero-ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

/* ═══════════ STATS ═══════════ */

.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;
  max-width:680px;margin:34px auto 0;}
.stat-row.four{grid-template-columns:repeat(4,1fr);max-width:720px;}
@media(max-width:560px){.stat-row{grid-template-columns:1fr;}}
@media(max-width:560px){.stat-row.four{grid-template-columns:repeat(2,1fr);}}
.stat-box{background:linear-gradient(135deg,var(--gold-dim),rgba(26,11,46,0.6));
  border:1px solid var(--gold-line);padding:20px 14px;border-radius:var(--radius);}
.stat-val{font-family:var(--font-cinzel);font-weight:700;font-size:1.55rem;}
.stat-val.g{color:var(--gold);}.stat-val.c{color:var(--sky);}.stat-val.p{color:#b39ddb;}
.stat-lbl{font-family:var(--font-mono);font-size:0.48rem;letter-spacing:0.2em;
  color:var(--muted);margin-top:6px;}

/* ═══════════ TIER CARDS ═══════════ */

.tier-card{display:flex;flex-direction:column;background:linear-gradient(180deg,var(--panel),var(--obsidian));
  border:1px solid var(--gold-line);border-radius:var(--radius);padding:30px 26px;position:relative;
  overflow:hidden;transition:transform .35s,border-color .35s,box-shadow .35s;}
.tier-card.featured{border-color:rgba(201,168,76,0.5);
  box-shadow:0 0 50px rgba(201,168,76,0.14);}
.tier-card::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:2px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);animation:shimmer 3.2s infinite;}
@keyframes shimmer{0%{left:-100%;}100%{left:100%;}}
.tier-card:hover{transform:translateY(-6px);border-color:rgba(201,168,76,0.55);}
.t-tag{font-family:var(--font-mono);font-size:0.52rem;letter-spacing:0.3em;margin-bottom:14px;}
.t-tag.y{color:var(--gold);}.t-tag.c{color:var(--sky);}.t-tag.p{color:#b39ddb;}
.t-name{font-family:var(--font-cinzel);font-size:1.7rem;font-weight:700;margin-bottom:2px;}
.t-sub{font-style:italic;font-size:0.95rem;margin-bottom:20px;}
.t-sub.y{color:var(--gold);}.t-sub.c{color:var(--sky);}.t-sub.p{color:#b39ddb;}
.t-li{display:flex;align-items:flex-start;gap:10px;font-size:0.9rem;color:var(--bone-soft);
  padding:6px 0;border-bottom:1px solid var(--line);}
.t-li svg{width:13px;height:13px;margin-top:4px;flex-shrink:0;color:var(--gold);}
.t-rev{margin-top:auto;padding-top:18px;border-top:1px solid var(--gold-line);}
.t-rev-val{font-family:var(--font-cinzel);font-size:1.5rem;font-weight:700;}
.t-rev-lbl{font-family:var(--font-mono);font-size:0.46rem;color:var(--muted);margin-top:4px;letter-spacing:0.16em;}

.total-box{text-align:center;margin-top:40px;border:1px solid var(--gold-line);
  background:var(--gold-dim);padding:34px 28px;border-radius:var(--radius);}
.total-val{font-family:var(--font-cinzel);font-weight:900;
  font-size:clamp(2rem,6vw,4.4rem);line-height:1.1;}
.total-sub{font-family:var(--font-mono);font-size:0.5rem;color:var(--muted);margin-top:10px;letter-spacing:0.2em;}

/* ═══════════ PROOF / LISTS ═══════════ */

.proof-item{display:flex;gap:16px;margin-bottom:24px;}
.proof-icon{width:46px;height:46px;border-radius:50%;background:var(--gold-dim);
  border:1px solid var(--gold-line);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.proof-icon svg{width:20px;height:20px;color:var(--gold);}
.proof-h{font-family:var(--font-cinzel);font-size:0.95rem;color:var(--gold-bright);margin-bottom:4px;letter-spacing:0.04em;}
.proof-t{font-size:0.93rem;color:var(--muted);line-height:1.7;}

.tag-cloud{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.ip-tag{display:inline-block;font-family:var(--font-mono);font-size:0.5rem;letter-spacing:0.06em;
  border:1px solid var(--gold-line);padding:5px 11px;border-radius:6px;color:var(--bone-soft);transition:all .3s;}
.ip-tag:hover{border-color:var(--gold);color:var(--gold-bright);}

/* ═══════════ TABLES ═══════════ */

.table-wrap{overflow-x:auto;border:1px solid var(--gold-line);border-radius:var(--radius);
  background:var(--obsidian);margin-top:20px;}
table.returns{width:100%;border-collapse:collapse;font-family:var(--font-mono);font-size:0.66rem;min-width:420px;}
.returns th{font-size:0.5rem;letter-spacing:0.3em;color:rgba(201,168,76,0.55);text-align:left;
  padding:13px 16px;border-bottom:1px solid var(--gold-line);text-transform:uppercase;}
.returns td{padding:15px 16px;border-bottom:1px solid var(--line);color:var(--bone-soft);}
.returns tr:last-child td{border-bottom:0;}
.returns tr:hover td{background:var(--gold-dim);}
.returns .rv{font-family:var(--font-cinzel);font-size:1rem;color:var(--gold-bright);}

/* ═══════════ PULL QUOTE ═══════════ */

.pull{border-left:2px solid var(--gold);padding:22px 28px;
  background:var(--gold-dim);margin:34px 0;border-radius:0 var(--radius) var(--radius) 0;position:relative;}
.pull p{font-family:var(--font-cormorant);font-style:italic;
  font-size:clamp(1.05rem,2vw,1.4rem);line-height:1.85;color:var(--bone);}

/* ═══════════ FREQUENCIES PAGE ═══════════ */

.eigen-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-bottom:34px;}
.eigen-btn{
  background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.1);border-radius:12px;
  padding:20px 12px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:6px;
  transition:all .35s;position:relative;overflow:hidden;color:inherit;}
.eigen-btn:hover{transform:translateY(-3px);border-color:rgba(255,255,255,0.25);}
.eigen-btn.active{transform:translateY(-3px);box-shadow:0 0 26px currentColor;}
.eigen-name{font-family:var(--font-cinzel);font-size:0.72rem;letter-spacing:0.16em;}
.eigen-hz{font-family:var(--font-mono);font-size:1.5rem;font-weight:700;}
.eigen-unit{font-family:var(--font-mono);font-size:0.55rem;color:var(--muted);}
.eigen-desc{font-size:0.72rem;color:var(--bone-soft);font-style:italic;}
.eigen-dot{width:8px;height:8px;border-radius:50%;margin-top:4px;transition:all .3s;background:#3a2c45;}

.ceremony-row{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-bottom:24px;}
.cer-btn{font-family:var(--font-cinzel);font-size:0.6rem;letter-spacing:0.2em;
  background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.1);
  padding:10px 18px;border-radius:8px;color:var(--muted);transition:all .3s;min-height:40px;}
.cer-btn:hover{border-color:var(--gold);color:var(--gold-bright);}
.cer-btn.running{border-color:var(--pulse);color:var(--pulse);box-shadow:0 0 18px rgba(0,255,136,0.2);}
.stop-btn{font-family:var(--font-cinzel);font-size:0.6rem;letter-spacing:0.2em;
  background:rgba(224,85,85,0.08);border:1px solid rgba(224,85,85,0.35);padding:10px 18px;
  border-radius:8px;color:#ff8a8a;transition:all .3s;min-height:40px;}
.stop-btn:hover{background:rgba(224,85,85,0.16);}

#viz-canvas{width:100%;max-width:760px;display:block;margin:0 auto;border:1px solid var(--gold-line);
  border-radius:10px;background:rgba(10,6,20,0.5);}

.session-log{margin-top:30px;max-width:640px;margin-left:auto;margin-right:auto;text-align:left;}

/* ═══════════ ORACLE PAGE ═══════════ */

.oracle-shell{max-width:760px;margin:0 auto;text-align:left;}
.personas{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:22px;}
.persona{font-family:var(--font-mono);font-size:0.54rem;letter-spacing:0.16em;color:var(--muted);
  border:1px solid var(--gold-line);background:transparent;padding:8px 16px;border-radius:999px;transition:all .3s;min-height:36px;}
.persona:hover{color:var(--gold-bright);border-color:var(--gold);}
.persona.on{color:var(--night);background:var(--gold);border-color:var(--gold);}

.oracle-chat{background:rgba(10,6,20,0.72);border:1px solid var(--gold-line);border-radius:var(--radius);
  padding:22px;backdrop-filter:blur(12px);}
#chat-messages{height:340px;overflow-y:auto;display:flex;flex-direction:column;gap:10px;
  padding-right:6px;margin-bottom:14px;scroll-behavior:smooth;}
#chat-messages::-webkit-scrollbar{width:4px;}
#chat-messages::-webkit-scrollbar-thumb{background:rgba(201,168,76,0.35);}
.msg{max-width:82%;padding:11px 16px;font-size:1.02rem;line-height:1.65;animation:msgIn .35s ease both;}
@keyframes msgIn{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:none;}}
.msg.oracle{align-self:flex-start;background:rgba(139,107,184,0.1);border:1px solid rgba(139,107,184,0.3);
  border-radius:14px 14px 14px 2px;color:rgba(216,200,236,0.95);}
.msg.user{align-self:flex-end;background:var(--gold-dim);border:1px solid var(--gold-line);
  border-radius:14px 14px 2px 14px;color:rgba(240,224,176,0.95);}
.msg.typing{align-self:flex-start;color:rgba(139,107,184,0.7);
  font-family:var(--font-mono);font-size:0.75rem;}
.suggestions{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px;}
.sug{font-family:var(--font-mono);font-size:0.5rem;letter-spacing:0.04em;
  border:1px solid var(--gold-line);padding:7px 12px;border-radius:999px;
  color:var(--bone-soft);cursor:pointer;transition:all .3s;background:transparent;min-height:32px;}
.sug:hover{border-color:var(--gold);color:var(--gold-bright);}
.chat-input-row{display:flex;gap:10px;}
#chat-input{flex:1;background:rgba(255,255,255,0.03);border:1px solid var(--gold-line);
  padding:12px 16px;color:var(--bone);font-size:1rem;border-radius:8px;outline:none;transition:border-color .3s;font-family:var(--font-cormorant);}
#chat-input:focus{border-color:var(--gold);}
#chat-input::placeholder{color:rgba(201,168,76,0.35);}
.chat-send{font-family:var(--font-cinzel);font-size:0.62rem;letter-spacing:0.18em;
  background:var(--gold-dim);border:1px solid var(--gold-line);color:var(--gold-bright);
  padding:12px 20px;border-radius:8px;transition:all .3s;min-height:46px;}
.chat-send:hover{background:rgba(201,168,76,0.28);}
.chat-send svg{width:15px;height:15px;vertical-align:-2px;margin-right:6px;}

/* ═══════════ FORMS / AUTH ═══════════ */

.field{margin-bottom:18px;}
.field label{display:block;font-family:var(--font-mono);font-size:0.56rem;letter-spacing:0.24em;
  color:var(--muted);text-transform:uppercase;margin-bottom:8px;}
.field input,.field select,.field textarea{width:100%;background:rgba(255,255,255,0.03);
  border:1px solid var(--gold-line);color:var(--bone);padding:13px 15px;border-radius:8px;
  font-size:1rem;outline:none;transition:border-color .3s,box-shadow .3s;font-family:var(--font-cormorant);}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold);
  box-shadow:0 0 0 3px rgba(201,168,76,0.15);}
.field textarea{min-height:120px;resize:vertical;}
.field select option{background:var(--obsidian);}
.field .hint{font-size:0.8rem;color:var(--muted-dim);margin-top:6px;font-style:italic;}

.form-err{font-size:0.85rem;color:#ff8a8a;margin-top:6px;min-height:1.2em;}
.form-note{text-align:center;font-size:0.9rem;color:var(--muted);margin-top:18px;}
.form-note a{color:var(--gold-bright);}

.auth-wrap{max-width:460px;margin:0 auto;}
.auth-card{background:linear-gradient(180deg,var(--panel),var(--obsidian));
  border:1px solid var(--gold-line);border-radius:var(--radius);padding:clamp(26px,4vw,44px);
  box-shadow:var(--shadow);}
.auth-title{font-family:var(--font-fraktur);font-size:2rem;color:var(--gold);
  text-shadow:0 0 30px rgba(201,168,76,0.35);text-align:center;margin-bottom:4px;}
.auth-sub{text-align:center;font-family:var(--font-mono);font-size:0.52rem;letter-spacing:0.3em;
  color:var(--muted);margin-bottom:28px;text-transform:uppercase;}
.toggle-tabs{display:flex;border:1px solid var(--gold-line);border-radius:10px;overflow:hidden;margin-bottom:26px;}
.toggle-tab{flex:1;background:transparent;border:none;color:var(--muted);padding:12px;
  font-family:var(--font-cinzel);font-size:0.66rem;letter-spacing:0.18em;transition:all .3s;}
.toggle-tab.on{background:var(--gold);color:var(--night);}
.toggle-tab:hover:not(.on){color:var(--gold-bright);}

/* ═══════════ PORTAL / DASHBOARD ═══════════ */

.portal{display:grid;grid-template-columns:240px 1fr;gap:26px;align-items:start;}
.portal-side{position:sticky;top:calc(var(--nav-h) + 24px);}
.side-nav{display:flex;flex-direction:column;gap:4px;border:1px solid var(--gold-line);
  border-radius:var(--radius);padding:12px;background:var(--obsidian);}
.side-link{display:flex;align-items:center;gap:12px;padding:11px 13px;border-radius:8px;
  font-family:var(--font-mono);font-size:0.58rem;letter-spacing:0.14em;text-transform:uppercase;
  color:var(--muted);border:1px solid transparent;transition:all .25s;text-align:left;background:transparent;}
.side-link svg{width:16px;height:16px;flex-shrink:0;}
.side-link:hover{color:var(--gold-bright);background:var(--gold-dim);}
.side-link.on{color:var(--gold-bright);background:var(--gold-dim);border-color:var(--gold-line);}
.side-link.danger{color:#ff8a8a;}
.side-link.danger:hover{background:rgba(224,85,85,0.1);}

.panel{background:linear-gradient(180deg,var(--panel),var(--obsidian));
  border:1px solid var(--gold-line);border-radius:var(--radius);padding:clamp(20px,3vw,30px);margin-bottom:22px;}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:14px;
  flex-wrap:wrap;margin-bottom:18px;border-bottom:1px solid var(--line);padding-bottom:14px;}
.panel-title{font-family:var(--font-cinzel);font-size:1.15rem;letter-spacing:0.05em;}
.panel-title svg{width:18px;height:18px;vertical-align:-3px;margin-right:8px;color:var(--gold);}

.kpi-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin-bottom:22px;}
.kpi{background:var(--obsidian);border:1px solid var(--gold-line);border-radius:var(--radius);
  padding:18px;text-align:center;}
.kpi-val{font-family:var(--font-cinzel);font-size:1.6rem;font-weight:700;color:var(--gold-bright);}
.kpi-lbl{font-family:var(--font-mono);font-size:0.48rem;letter-spacing:0.18em;color:var(--muted);margin-top:6px;text-transform:uppercase;}

.badge{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:0.5rem;
  letter-spacing:0.14em;padding:5px 11px;border-radius:999px;border:1px solid var(--gold-line);color:var(--bone-soft);text-transform:uppercase;}
.badge.gold{border-color:var(--gold);color:var(--gold-bright);background:var(--gold-dim);}
.badge.sky{border-color:rgba(0,212,255,0.4);color:var(--sky);}
.badge.violet{border-color:rgba(139,107,184,0.5);color:#b39ddb;}
.badge.green{border-color:rgba(0,255,136,0.4);color:var(--pulse);}

.empty-state{text-align:center;padding:48px 24px;color:var(--muted);}
.empty-state svg{width:44px;height:44px;margin:0 auto 16px;color:rgba(201,168,76,0.4);}
.empty-state h4{font-family:var(--font-cinzel);font-size:1.05rem;color:var(--bone);margin-bottom:8px;}
.empty-state p{font-size:0.95rem;max-width:380px;margin:0 auto 18px;}

.journal-item{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;
  padding:16px;border:1px solid var(--line);border-radius:10px;margin-bottom:12px;background:var(--obsidian);transition:border-color .3s;}
.journal-item:hover{border-color:var(--gold-line);}
.journal-item h4{font-family:var(--font-cinzel);font-size:1rem;color:var(--bone);margin-bottom:4px;}
.journal-item p{font-size:0.9rem;color:var(--muted);}
.journal-meta{font-family:var(--font-mono);font-size:0.5rem;color:var(--muted-dim);letter-spacing:0.1em;margin-top:6px;}
.journal-actions{display:flex;gap:8px;flex-shrink:0;}
.icon-btn{background:transparent;border:1px solid var(--gold-line);border-radius:8px;color:var(--muted);
  width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;transition:all .25s;}
.icon-btn:hover{color:var(--gold-bright);border-color:var(--gold);}
.icon-btn.danger:hover{color:#ff8a8a;border-color:rgba(224,85,85,0.5);}
.icon-btn svg{width:16px;height:16px;}

.list-item{display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:13px 4px;border-bottom:1px solid var(--line);}
.list-item:last-child{border-bottom:0;}
.list-item .li-t{font-size:0.98rem;color:var(--bone);}
.list-item .li-s{font-family:var(--font-mono);font-size:0.52rem;color:var(--muted-dim);letter-spacing:0.1em;}

.switch{position:relative;width:44px;height:24px;flex-shrink:0;}
.switch input{opacity:0;width:0;height:0;}
.slider{position:absolute;inset:0;background:rgba(255,255,255,0.08);border:1px solid var(--gold-line);
  border-radius:999px;transition:all .3s;cursor:pointer;}
.slider::before{content:'';position:absolute;width:16px;height:16px;left:3px;top:3px;border-radius:50%;
  background:var(--muted);transition:all .3s;}
.switch input:checked + .slider{background:var(--gold-dim);border-color:var(--gold);}
.switch input:checked + .slider::before{transform:translateX(20px);background:var(--gold);}

/* ═══════════ MARKET / STOA ═══════════ */

.filter-row{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:34px;}
.filter-btn{font-family:var(--font-mono);font-size:0.54rem;letter-spacing:0.14em;color:var(--muted);
  background:transparent;border:1px solid var(--gold-line);padding:9px 16px;border-radius:999px;transition:all .3s;min-height:36px;text-transform:uppercase;}
.filter-btn:hover{color:var(--gold-bright);border-color:var(--gold);}
.filter-btn.on{background:var(--gold);color:var(--night);border-color:var(--gold);}

.product-card{display:flex;flex-direction:column;background:linear-gradient(180deg,var(--panel),var(--obsidian));
  border:1px solid var(--gold-line);border-radius:var(--radius);padding:24px;position:relative;
  transition:transform .35s,border-color .35s,box-shadow .35s;}
.product-card:hover{transform:translateY(-5px);border-color:rgba(201,168,76,0.45);
  box-shadow:0 14px 40px rgba(201,168,76,0.12);}
.prod-cat{font-family:var(--font-mono);font-size:0.48rem;letter-spacing:0.24em;color:var(--sky);text-transform:uppercase;margin-bottom:8px;}
.prod-name{font-family:var(--font-cinzel);font-size:1.2rem;color:var(--bone);margin-bottom:8px;}
.prod-desc{font-size:0.92rem;color:var(--muted);line-height:1.7;flex:1;margin-bottom:16px;}
.prod-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.prod-price{font-family:var(--font-cinzel);font-size:1.3rem;font-weight:700;color:var(--gold-bright);}
.prod-price small{display:block;font-family:var(--font-mono);font-size:0.48rem;color:var(--muted-dim);letter-spacing:0.1em;}
.add-btn{font-family:var(--font-cinzel);font-size:0.58rem;letter-spacing:0.16em;
  background:var(--gold-dim);border:1px solid var(--gold-line);color:var(--gold-bright);
  padding:10px 16px;border-radius:8px;transition:all .3s;min-height:40px;text-transform:uppercase;}
.add-btn:hover{background:rgba(201,168,76,0.3);}
.add-btn.added{border-color:var(--pulse);color:var(--pulse);background:rgba(0,255,136,0.08);}

.cart-float{position:fixed;bottom:26px;right:26px;z-index:95;display:none;}
.cart-float.show{display:block;}
.cart-btn{display:flex;align-items:center;gap:10px;background:linear-gradient(135deg,var(--gold),#B8941F);
  color:var(--night);border:none;padding:13px 20px;border-radius:999px;font-family:var(--font-cinzel);
  font-size:0.66rem;letter-spacing:0.14em;box-shadow:0 12px 34px rgba(201,168,76,0.35);transition:transform .25s;min-height:48px;}
.cart-btn:hover{transform:translateY(-2px);color:var(--night);}
.cart-btn svg{width:17px;height:17px;}
.cart-count{background:var(--night);color:var(--gold-bright);width:22px;height:22px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;font-size:0.7rem;font-family:var(--font-mono);}

.drawer{position:fixed;top:0;right:0;bottom:0;width:min(420px,100vw);z-index:120;
  background:linear-gradient(180deg,#0d0820,#05020c);border-left:1px solid var(--gold-line);
  transform:translateX(105%);transition:transform .4s cubic-bezier(.2,.7,.3,1);
  display:flex;flex-direction:column;box-shadow:-20px 0 60px rgba(0,0,0,0.6);}
.drawer.open{transform:none;}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;
  border-bottom:1px solid var(--gold-line);}
.drawer-title{font-family:var(--font-fraktur);font-size:1.4rem;color:var(--gold);}
.drawer-close{background:none;border:none;color:var(--muted);width:38px;height:38px;border-radius:8px;font-size:1.4rem;}
.drawer-close:hover{color:#fff;background:var(--gold-dim);}
.drawer-body{flex:1;overflow-y:auto;padding:20px 22px;}
.cart-item{display:flex;gap:12px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line);}
.cart-item .ci-name{flex:1;font-family:var(--font-cinzel);font-size:0.92rem;color:var(--bone);}
.cart-item .ci-price{font-family:var(--font-mono);font-size:0.72rem;color:var(--gold-bright);}
.qty{display:flex;align-items:center;gap:8px;}
.qty button{width:26px;height:26px;border-radius:6px;background:var(--gold-dim);border:1px solid var(--gold-line);
  color:var(--gold-bright);font-size:0.9rem;display:flex;align-items:center;justify-content:center;}
.qty span{font-family:var(--font-mono);font-size:0.72rem;color:var(--bone);min-width:16px;text-align:center;}
.drawer-foot{padding:20px 22px;border-top:1px solid var(--gold-line);}
.cart-total{display:flex;justify-content:space-between;font-family:var(--font-cinzel);font-size:1.1rem;margin-bottom:16px;}
.cart-total span:last-child{color:var(--gold-bright);}
.cart-empty{text-align:center;color:var(--muted);padding:50px 10px;}
.cart-empty svg{width:42px;height:42px;margin:0 auto 14px;color:rgba(201,168,76,0.35);}

.overlay{position:fixed;inset:0;z-index:110;background:rgba(3,1,8,0.7);backdrop-filter:blur(4px);
  opacity:0;pointer-events:none;transition:opacity .35s;}
.overlay.show{opacity:1;pointer-events:auto;}

.modal{position:fixed;inset:0;z-index:130;display:none;align-items:center;justify-content:center;padding:20px;}
.modal.show{display:flex;}
.modal-card{width:min(460px,100%);background:linear-gradient(180deg,#140c26,#0a0614);
  border:1px solid var(--gold-line);border-radius:var(--radius);padding:32px;text-align:center;
  box-shadow:0 30px 90px rgba(0,0,0,0.7);animation:modalIn .35s ease both;}
@keyframes modalIn{from{opacity:0;transform:translateY(20px) scale(0.97);}to{opacity:1;transform:none;}}
.modal-mark{width:60px;height:60px;margin:0 auto 18px;border-radius:50%;
  background:var(--gold-dim);border:1px solid var(--gold);display:flex;align-items:center;justify-content:center;}
.modal-mark svg{width:28px;height:28px;color:var(--gold);}
.modal-card h3{font-family:var(--font-cinzel);font-size:1.4rem;color:var(--bone);margin-bottom:10px;}
.modal-card p{color:var(--muted);font-size:0.95rem;margin-bottom:22px;line-height:1.7;}

/* ═══════════ HERITAGE / LIBRARY ═══════════ */

.artifact-card{background:linear-gradient(180deg,var(--panel),var(--obsidian));
  border:1px solid var(--gold-line);border-radius:var(--radius);padding:26px;
  transition:transform .35s,border-color .35s,box-shadow .35s;}
.artifact-card:hover{transform:translateY(-5px);border-color:rgba(201,168,76,0.45);}
.artifact-fig{height:150px;border:1px solid var(--line);border-radius:8px;margin-bottom:16px;
  display:flex;align-items:center;justify-content:center;background:
  radial-gradient(ellipse at 50% 120%,rgba(201,168,76,0.18),transparent 60%),var(--obsidian);}
.artifact-fig svg{width:64px;height:64px;color:var(--gold);opacity:0.9;}

.timeline{position:relative;max-width:720px;margin:0 auto;padding-left:34px;}
.timeline::before{content:'';position:absolute;left:10px;top:6px;bottom:6px;width:1px;
  background:linear-gradient(180deg,var(--gold),transparent);}
.tl-item{position:relative;margin-bottom:30px;}
.tl-item::before{content:'';position:absolute;left:-29px;top:6px;width:11px;height:11px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 14px rgba(201,168,76,0.7);}
.tl-year{font-family:var(--font-mono);font-size:0.62rem;color:var(--sky);letter-spacing:0.2em;}
.tl-h{font-family:var(--font-cinzel);font-size:1.05rem;color:var(--bone);margin:4px 0 6px;}
.tl-t{font-size:0.95rem;color:var(--muted);line-height:1.7;}

/* ═══════════ FOOTER ═══════════ */

footer.site-footer{position:relative;padding:70px 0 60px;border-top:1px solid var(--gold-line);
  background:linear-gradient(180deg,transparent,rgba(10,6,20,0.8));}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px;}
@media(max-width:820px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:480px){.footer-grid{grid-template-columns:1fr;}}
.footer-brand .logo-word{font-size:1.6rem;}
.footer-brand p{font-size:0.92rem;color:var(--muted);margin-top:12px;max-width:280px;}
.footer-col h4{font-family:var(--font-mono);font-size:0.58rem;letter-spacing:0.26em;color:var(--gold);
  text-transform:uppercase;margin-bottom:16px;}
.footer-col a{display:block;font-size:0.95rem;color:var(--muted);padding:5px 0;transition:color .25s;}
.footer-col a:hover{color:var(--gold-bright);}
.footer-bottom{margin-top:44px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-family:var(--font-mono);font-size:0.5rem;letter-spacing:0.16em;color:var(--muted-dim);text-transform:uppercase;}
.footer-sig{text-align:center;margin-top:34px;font-family:var(--font-fraktur);
  font-size:1.5rem;color:rgba(201,168,76,0.5);text-shadow:0 0 24px rgba(201,168,76,0.3);}

/* ═══════════ TOAST ═══════════ */

#toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%) translateY(20px);z-index:200;
  background:var(--panel);border:1px solid var(--gold);border-radius:10px;padding:14px 22px;
  font-family:var(--font-mono);font-size:0.62rem;letter-spacing:0.08em;color:var(--bone);
  opacity:0;pointer-events:none;transition:all .4s;box-shadow:0 12px 40px rgba(0,0,0,0.6);
  max-width:min(460px,90vw);text-align:center;text-transform:uppercase;}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

/* ═══════════ REVEAL (safe: never hidden) ═══════════ */

.rise{animation:rise .7s cubic-bezier(.2,.7,.3,1) both;}
.rise-1{animation-delay:0.08s;}
.rise-2{animation-delay:0.16s;}
.rise-3{animation-delay:0.24s;}
.rise-4{animation-delay:0.32s;}
.rise-5{animation-delay:0.4s;}
@keyframes rise{from{opacity:0;transform:translateY(26px);}to{opacity:1;transform:none;}}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:0.001s !important;animation-delay:0s !important;transition-duration:0.001s !important;}
  html{scroll-behavior:auto;}
}