/* ══ TOKENS ══ */
:root {
  --bg:      #110622;
  --bg2:     #1a0a32;
  --bg3:     #22103e;
  --panel:   rgba(30,12,52,0.88);
  --border:  rgba(200,140,80,0.14);
  --bord2:   rgba(200,140,80,0.26);
  --text:    #f5e8d5;
  --muted:   #9a7a58;
  --gold:    #c89b3c;
  --gold-l:  #e8c96a;
  --gold-ll: #f8eeaa;
  --teal:    #2dd4bf;
  --blue:    #818cf8;
  --purple:  #c084fc;
  --prismatic-1: #e040fb;
  --prismatic-2: #7c3aed;
  --prismatic-3: #f472b6;
  --gem1:#a0a0a0; --gem2:#22c55e; --gem3:#6366f1; --gem4:#a855f7; --gem5:#c89b3c;
  --bronze:#b45309; --silver:#94a3b8;
  --r:18px; --r-sm:12px;
  --shadow: 0 20px 60px rgba(0,0,0,0.55);
  --max:1260px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}

/* ══ BASE ══ */
body{font-family:'Noto Sans SC',sans-serif;color:var(--text);background:var(--bg);overflow-x:hidden}

/* hex board grid */
body::before{
  content:'';position:fixed;inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='52'%3E%3Cpath d='M30 1 L59 17 L59 35 L30 51 L1 35 L1 17 Z' fill='none' stroke='rgba(200,140,80,0.07)' stroke-width='1'/%3E%3C/svg%3E");
  background-size:60px 52px;pointer-events:none;z-index:0;
}
body::after{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(ellipse 70% 50% at 10% 0%, rgba(220,150,40,0.18),transparent 50%),
    radial-gradient(ellipse 60% 40% at 90% 5%, rgba(192,100,255,0.16),transparent 45%),
    radial-gradient(ellipse 50% 60% at 50% 100%, rgba(244,114,182,0.10),transparent 50%),
    radial-gradient(ellipse 40% 40% at 5% 60%, rgba(200,140,60,0.14),transparent 40%);
}

/* ══ PROGRESS ══ */
#progress{position:fixed;top:0;left:0;height:3px;z-index:1000;background:linear-gradient(90deg,var(--gold),var(--teal));width:0%;box-shadow:0 0 12px rgba(200,155,60,0.7);}

/* ══ NAV ══ */
.nav{position:sticky;top:12px;z-index:100;max-width:var(--max);margin:16px auto 0;padding:0 24px;}
.nav-inner{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:11px 16px 11px 12px;background:rgba(18,6,34,0.92);backdrop-filter:blur(20px);border:1px solid rgba(200,140,60,0.28);border-radius:999px;box-shadow:0 8px 32px rgba(0,0,0,0.5),inset 0 1px 0 rgba(200,140,60,0.14);}
.brand{display:flex;align-items:center;gap:11px;}
.brand-mark{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:16px;color:#07111e;background:linear-gradient(135deg,var(--gold),var(--gold-ll));box-shadow:0 4px 16px rgba(200,155,60,0.5),inset 0 1px 0 rgba(255,255,255,0.5);flex-shrink:0;}
.brand-text{font-size:13px;font-weight:700;}
.brand-sub{font-size:10px;color:var(--muted);letter-spacing:0.1em;text-transform:uppercase;margin-top:1px;}
.nav-gold{display:flex;align-items:center;gap:5px;padding:5px 12px;border-radius:999px;background:rgba(200,155,60,0.1);border:1px solid rgba(200,155,60,0.2);font-family:'Space Grotesk',sans-serif;font-size:13px;color:var(--gold-l);margin-right:8px;}
.nav-gold::before{content:'⬡';font-size:14px;}
.topnav{display:flex;gap:4px;flex-wrap:wrap;}
.topnav a{color:var(--muted);text-decoration:none;font-size:13px;padding:5px 10px;border-radius:999px;transition:color 150ms,background 150ms;}
.topnav a:hover,.topnav a.active{color:var(--text);background:rgba(200,140,80,0.08);}
.topnav a.active{color:var(--gold);}

/* ══ LAYOUT ══ */
.page{position:relative;z-index:1;max-width:var(--max);margin:0 auto;padding:0 24px 80px;}
section.sec{padding:64px 0;}
.eyebrow{font-size:10px;font-weight:700;letter-spacing:0.18em;text-transform:uppercase;color:var(--teal);}
.stage-tag{display:inline-flex;align-items:center;gap:8px;padding:5px 12px;border-radius:999px;background:rgba(200,155,60,0.1);border:1px solid rgba(200,155,60,0.2);font-family:'Space Grotesk',sans-serif;font-size:10px;color:var(--gold-l);letter-spacing:0.1em;text-transform:uppercase;margin-bottom:8px;}
.stage-dot{width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 8px var(--gold);animation:pulse-dot 2s ease-in-out infinite;}
@keyframes pulse-dot{0%,100%{opacity:1}50%{opacity:0.4}}

.sec-head{max-width:760px;margin-bottom:32px;position:relative;padding-bottom:18px;}
.sec-head::after{content:'';position:absolute;bottom:0;left:0;width:56px;height:2px;border-radius:999px;background:linear-gradient(90deg,var(--gold),transparent);}
.sec-head h2{font-family:'Space Grotesk',sans-serif;font-size:clamp(1.8rem,3.5vw,2.8rem);line-height:1.08;letter-spacing:-0.04em;margin-top:8px;}
.sec-head p{color:var(--muted);margin-top:10px;line-height:1.75;}
.sec-num{position:absolute;right:0;top:-20px;font-family:'Space Grotesk',sans-serif;font-size:clamp(6rem,10vw,10rem);font-weight:700;line-height:1;color:rgba(200,155,60,0.04);pointer-events:none;user-select:none;letter-spacing:-0.06em;}

/* ══ PANEL ══ */
.panel{background:linear-gradient(160deg,rgba(34,14,58,0.92),rgba(18,6,38,0.96));border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow);position:relative;overflow:hidden;backdrop-filter:blur(12px);}
.panel::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,200,100,0.05) 0%,transparent 40%);pointer-events:none;border-radius:inherit;}

/* ══ HERO ══ */
.hero{min-height:calc(100vh - 100px);display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;padding-top:32px;}
.hero-copy h2{font-family:'Space Grotesk',sans-serif;font-size:clamp(2.6rem,6vw,5rem);line-height:0.94;letter-spacing:-0.06em;margin-top:14px;}
.hero-copy h2 em{font-style:normal;color:var(--gold);}
.hero-sub{margin-top:18px;color:var(--muted);font-size:15px;line-height:1.8;max-width:520px;}
.hero-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:24px;}
.meta-card{padding:14px 16px;border-radius:var(--r);background:rgba(255,200,100,0.04);border:1px solid var(--border);}
.meta-card span{display:block;font-size:10px;color:var(--muted);letter-spacing:0.1em;text-transform:uppercase;margin-bottom:5px;}
.meta-card strong{font-size:14px;line-height:1.4;}
.hero-actions{display:flex;gap:11px;margin-top:22px;}
.btn-gold{display:inline-flex;align-items:center;justify-content:center;padding:0 22px;height:44px;border-radius:999px;font-weight:700;font-size:13px;text-decoration:none;color:#07111e;background:linear-gradient(135deg,var(--gold),var(--gold-ll));box-shadow:0 4px 20px rgba(200,155,60,0.5);transition:transform 150ms,box-shadow 150ms;}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(200,155,60,0.5);}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;padding:0 22px;height:44px;border-radius:999px;font-weight:700;font-size:13px;text-decoration:none;color:var(--text);border:1px solid rgba(200,155,60,0.24);background:rgba(200,155,60,0.05);transition:all 150ms;}
.btn-ghost:hover{background:rgba(200,155,60,0.1);border-color:rgba(200,155,60,0.5);}
.hero-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:18px;}
.tag{padding:6px 12px;border-radius:999px;font-size:11px;border:1px solid rgba(200,140,60,0.28);color:var(--muted);background:rgba(200,155,60,0.05);}

/* hero right */
.hero-panel{padding:22px;background:radial-gradient(circle at 50% 0%,rgba(200,155,60,0.14),transparent 40%),linear-gradient(160deg,rgba(38,16,62,0.98),rgba(20,6,42,0.99));}
.panel-head{display:flex;align-items:center;gap:9px;margin-bottom:14px;}
.status-dot{width:8px;height:8px;border-radius:50%;background:#3effa0;box-shadow:0 0 10px #3effa0;animation:pulse-dot 2s ease-in-out infinite;}
.panel-head p{font-size:11px;color:var(--muted);letter-spacing:0.08em;text-transform:uppercase;}
.panel-ribbon{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:18px;}
.panel-ribbon span{padding:5px 10px;border-radius:999px;font-size:10px;letter-spacing:0.08em;border:1px solid rgba(200,155,60,0.22);color:var(--gold-l);background:rgba(200,155,60,0.07);text-transform:uppercase;}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px;}
.fcard{padding:14px;border-radius:14px;border:1px solid rgba(200,140,80,0.08);background:rgba(18,6,34,0.9);animation:float 7s ease-in-out infinite;}
.fcard:nth-child(2){animation-delay:-1.8s}.fcard:nth-child(3){animation-delay:-3.3s}.fcard:nth-child(4){animation-delay:-5.1s}
.fcard-label{display:inline-block;padding:3px 8px;border-radius:999px;font-size:10px;background:rgba(200,140,80,0.06);color:var(--muted);margin-bottom:9px;}
.fcard h4{font-size:12px;line-height:1.4;margin-bottom:5px;}
.fcard p{font-size:11px;color:var(--muted);line-height:1.6;}
.fcard-rank{border-color:rgba(200,155,60,0.24);background:linear-gradient(160deg,rgba(30,20,8,0.8),rgba(18,6,34,0.92));}
.fcard-fun{border-color:rgba(62,207,203,0.2);background:linear-gradient(160deg,rgba(6,32,32,0.8),rgba(18,6,34,0.92));}
.fcard-grow{border-color:rgba(76,143,255,0.2);background:linear-gradient(160deg,rgba(8,22,44,0.8),rgba(18,6,34,0.92));}
.fcard-ret{border-color:rgba(177,76,255,0.2);background:linear-gradient(160deg,rgba(22,8,38,0.8),rgba(18,6,34,0.92));}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* ══ STATS ══ */
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding:16px 0;}
.stat-card{padding:20px 16px;text-align:center;background:linear-gradient(160deg,rgba(34,14,58,0.92),rgba(18,6,38,0.96));border:1px solid var(--border);border-radius:var(--r);transition:transform 200ms,border-color 200ms;position:relative;overflow:hidden;}
.stat-card::before{content:'⬡';position:absolute;right:-10px;bottom:-10px;font-size:64px;color:rgba(200,155,60,0.05);line-height:1;}
.stat-card:hover{transform:translateY(-3px);border-color:rgba(200,155,60,0.2);}
.stat-gold{display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:4px;}
.stat-coin{width:20px;height:20px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--gold-l));display:grid;place-items:center;font-size:10px;color:#07111e;font-weight:700;box-shadow:0 0 10px rgba(200,155,60,0.5);flex-shrink:0;}
.stat-num{font-family:'Space Grotesk',sans-serif;font-size:clamp(2rem,4vw,3rem);font-weight:700;color:var(--gold-l);letter-spacing:-0.04em;line-height:1;}
.stat-card span{display:block;font-size:10px;color:var(--muted);margin-top:7px;letter-spacing:0.08em;text-transform:uppercase;}
.stat-card strong{display:block;font-size:12px;margin-top:4px;}

/* ══ PROBLEM ══ */
.problem-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:16px;}
.prose-panel{padding:28px;}
.prose-panel .lead{font-size:18px;line-height:1.65;color:var(--text);margin-bottom:14px;}
.prose-panel p{color:var(--muted);line-height:1.8;margin-bottom:11px;}
.compare-panel{padding:20px;display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.compare-col h4{font-size:10px;letter-spacing:0.1em;text-transform:uppercase;margin-bottom:10px;}
.compare-col.old h4{color:var(--muted);}
.compare-col.new h4{color:var(--gold);}
.compare-col ul{list-style:none;display:grid;gap:7px;}
.compare-col li{padding:8px 12px;border-radius:10px;font-size:13px;color:var(--muted);background:rgba(255,200,100,0.04);}
.compare-col.new li{color:var(--text);background:rgba(200,155,60,0.07);border:1px solid rgba(200,155,60,0.14);}
.quote-panel{padding:20px;background:radial-gradient(circle at top right,rgba(76,143,255,0.1),transparent 40%),linear-gradient(160deg,rgba(34,14,58,0.92),rgba(18,6,38,0.96));}
.quote-panel .mini{font-size:10px;color:var(--blue);letter-spacing:0.1em;text-transform:uppercase;margin-bottom:9px;}
.quote-panel p{font-size:13px;color:var(--muted);line-height:1.8;}
.quote-panel a{display:inline-block;margin-top:10px;color:var(--teal);font-size:13px;text-decoration:none;}
.problem-right{display:grid;gap:14px;}

/* ══ CHAMPION CARDS ══ */
.champion-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.champ-card{border-radius:var(--r);border:1px solid var(--border);box-shadow:var(--shadow);overflow:hidden;transition:transform 300ms cubic-bezier(.2,.8,.3,1),box-shadow 300ms;cursor:default;}
.champ-card:hover{transform:translateY(-8px);box-shadow:0 30px 80px rgba(0,0,0,0.7);}

/* tier borders */
.champ-gold   {border-top:3px solid var(--gold);}
.champ-silver {border-top:3px solid var(--silver);}
.champ-bronze {border-top:3px solid var(--bronze);}
.champ-prismatic{border-top:3px solid transparent;border-image:linear-gradient(90deg,var(--prismatic-1),var(--prismatic-2),var(--prismatic-3)) 1;}

/* portrait area */
.champ-portrait{height:140px;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;}
.champ-gold    .champ-portrait{background:linear-gradient(160deg,rgba(40,28,6,0.9),rgba(24,8,46,0.96));}
.champ-silver  .champ-portrait{background:linear-gradient(160deg,rgba(10,20,38,0.9),rgba(24,8,46,0.96));}
.champ-bronze  .champ-portrait{background:linear-gradient(160deg,rgba(28,16,6,0.9),rgba(24,8,46,0.96));}
.champ-prismatic .champ-portrait{background:linear-gradient(160deg,rgba(28,8,44,0.9),rgba(24,8,46,0.96));}

.hex-frame{
  width:90px;height:104px;
  clip-path:polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%);
  display:grid;place-items:center;position:relative;
  background:repeating-linear-gradient(45deg,rgba(255,200,100,0.05),rgba(255,200,100,0.05) 3px,transparent 3px,transparent 10px);
}
.champ-gold    .hex-frame{background:repeating-linear-gradient(45deg,rgba(200,140,60,0.14),rgba(200,140,60,0.14) 3px,transparent 3px,transparent 10px);}
.champ-silver  .hex-frame{background:repeating-linear-gradient(45deg,rgba(122,154,181,0.08),rgba(122,154,181,0.08) 3px,transparent 3px,transparent 10px);}
.champ-bronze  .hex-frame{background:repeating-linear-gradient(45deg,rgba(150,90,32,0.1),rgba(150,90,32,0.1) 3px,transparent 3px,transparent 10px);}
.champ-prismatic .hex-frame{background:repeating-linear-gradient(45deg,rgba(177,76,255,0.1),rgba(177,76,255,0.1) 3px,transparent 3px,transparent 10px);}
.hex-char{font-family:'Space Grotesk',sans-serif;font-size:36px;font-weight:700;opacity:0.5;user-select:none;}
.champ-gold     .hex-char{color:var(--gold);}
.champ-silver   .hex-char{color:var(--silver);}
.champ-bronze   .hex-char{color:var(--bronze);}
.champ-prismatic .hex-char{color:var(--prismatic-1);}

.champ-cost{position:absolute;top:10px;right:12px;display:flex;gap:4px;align-items:center;}
.gem{width:13px;height:13px;border-radius:50%;display:inline-block;box-shadow:0 0 6px currentColor;}
.gem-1{background:var(--gem1);color:var(--gem1);}
.gem-2{background:var(--gem2);color:var(--gem2);}
.gem-3{background:var(--gem3);color:var(--gem3);}
.gem-4{background:var(--gem4);color:var(--gem4);}
.gem-5{background:var(--gem5);color:var(--gem5);box-shadow:0 0 10px var(--gem5);}

.champ-stars{position:absolute;bottom:8px;left:50%;transform:translateX(-50%);display:flex;gap:2px;}
.star{font-size:12px;}
.champ-gold   .star{color:var(--gold-l);}
.champ-silver .star{color:var(--silver);}
.champ-bronze .star{color:var(--bronze);}
.champ-prismatic .star{color:var(--prismatic-1);}

/* card body */
.champ-body{padding:18px 20px 20px;background:linear-gradient(160deg,rgba(34,12,58,0.98),rgba(18,4,38,0.99));}
.champ-tier{font-size:9px;letter-spacing:0.14em;text-transform:uppercase;margin-bottom:3px;}
.champ-gold    .champ-tier{color:var(--gold);}
.champ-silver  .champ-tier{color:var(--silver);}
.champ-bronze  .champ-tier{color:var(--bronze);}
.champ-prismatic .champ-tier{color:var(--prismatic-1);}
.champ-body h3{font-size:19px;letter-spacing:-0.02em;margin-bottom:3px;}
.champ-role{font-size:10px;color:var(--muted);letter-spacing:0.1em;text-transform:uppercase;margin-bottom:12px;}
.champ-quote{font-size:13px;line-height:1.65;color:var(--text);margin-bottom:12px;font-style:italic;}
.champ-stats{display:grid;gap:5px;margin-bottom:14px;}
.champ-stats li{font-size:12px;color:var(--muted);padding-left:12px;position:relative;line-height:1.6;list-style:none;}
.champ-stats li::before{content:'·';position:absolute;left:0;}

/* trait badges */
.champ-traits{display:flex;flex-wrap:wrap;gap:6px;}
.trait{display:inline-flex;align-items:center;gap:5px;padding:4px 9px;border-radius:4px;font-size:11px;color:var(--text);background:rgba(200,140,80,0.08);border:1px solid var(--border);}
.trait::before{content:'';width:7px;height:7px;border-radius:2px;flex-shrink:0;}
.trait-g::before{background:var(--gold);}
.trait-s::before{background:var(--silver);}
.trait-b::before{background:var(--bronze);}
.trait-p::before{background:var(--prismatic-1);}

/* ══ ACTIVITY POOL ══ */
.pool-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.pool-card{padding:22px;border-radius:var(--r);border:1px solid var(--border);box-shadow:var(--shadow);}
.pool-card .mini{font-size:10px;letter-spacing:0.1em;text-transform:uppercase;margin-bottom:6px;}
.pool-card h3{font-size:20px;letter-spacing:-0.03em;margin-bottom:9px;}
.pool-card .desc{font-size:13px;color:var(--muted);margin-bottom:14px;line-height:1.7;}
.pool-card ul{list-style:none;display:grid;gap:5px;}
.pool-card li{font-size:12px;color:var(--muted);padding:7px 11px;border-radius:9px;background:rgba(255,200,100,0.04);}
.pool-rank  {background:linear-gradient(160deg,rgba(54,28,4,0.85),rgba(22,6,42,0.99));border-top:2px solid rgba(200,155,60,0.5);}.pool-rank .mini{color:var(--gold);}
.pool-fun   {background:linear-gradient(160deg,rgba(4,44,40,0.85),rgba(22,6,42,0.99));border-top:2px solid rgba(45,212,191,0.5);}.pool-fun .mini{color:var(--teal);}
.pool-growth{background:linear-gradient(160deg,rgba(14,10,60,0.85),rgba(22,6,42,0.99));border-top:2px solid rgba(129,140,248,0.5);}.pool-growth .mini{color:var(--blue);}
.pool-return{background:linear-gradient(160deg,rgba(38,6,56,0.85),rgba(22,6,42,0.99));border-top:2px solid rgba(224,64,251,0.5);}.pool-return .mini{color:var(--purple);}

/* ══ AI FLOW ══ */
.pipeline{display:flex;align-items:center;padding:24px;overflow-x:auto;}
.pipe-node{display:flex;flex-direction:column;align-items:center;gap:9px;cursor:pointer;flex-shrink:0;width:110px;transition:transform 200ms;}
.pipe-node:hover{transform:translateY(-3px);}
.pipe-hex{
  width:52px;height:52px;
  clip-path:polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%);
  display:grid;place-items:center;
  background:rgba(200,140,60,0.14);
  border:1px solid rgba(200,140,60,0.28);
  font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:13px;color:var(--muted);
  transition:background 250ms,color 250ms,box-shadow 250ms;
  position:relative;
}
.pipe-node.active .pipe-hex{background:rgba(200,140,60,0.28);color:var(--gold);box-shadow:0 0 20px rgba(200,155,60,0.25);}
.pipe-label{font-size:11px;color:var(--muted);text-align:center;line-height:1.4;transition:color 250ms;}
.pipe-node.active .pipe-label{color:var(--text);}
.pipe-connector{flex:1;min-width:32px;height:2px;background:rgba(200,140,80,0.06);position:relative;overflow:hidden;}
.pipe-connector::after{content:'';position:absolute;top:-1px;left:-60px;width:60px;height:4px;border-radius:999px;background:linear-gradient(90deg,transparent,var(--gold),transparent);animation:flowDot 2.4s linear infinite;}
@keyframes flowDot{0%{left:-60px}100%{left:100%}}
.flow-detail{padding:26px;min-height:190px;margin-top:14px;}
.flow-pane{display:none;}
.flow-pane.active{display:block;animation:fadeIn 250ms ease;}
.flow-pane h3{font-family:'Space Grotesk',sans-serif;font-size:20px;letter-spacing:-0.03em;margin-bottom:10px;}
.flow-pane p{color:var(--muted);line-height:1.8;max-width:680px;margin-bottom:14px;}
.detail-tags{display:flex;flex-wrap:wrap;gap:7px;}
.detail-tags span{padding:6px 12px;border-radius:999px;font-size:11px;border:1px solid var(--bord2);color:var(--muted);}

/* ══ MODELS ══ */
.model-principles{padding:22px;margin-bottom:16px;}
.model-principles .mini{font-size:10px;color:var(--muted);letter-spacing:0.1em;text-transform:uppercase;margin-bottom:14px;}
.principle-list{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
.principle-item{padding:16px;border-radius:13px;background:rgba(255,200,100,0.04);border:1px solid var(--border);}
.principle-item strong{display:block;color:var(--gold-l);font-size:14px;margin-bottom:6px;}
.principle-item span{font-size:12px;color:var(--muted);line-height:1.7;}
.model-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.model-card{padding:22px;border-radius:var(--r);border:1px solid var(--border);box-shadow:var(--shadow);}
.model-m1{background:radial-gradient(circle at 90% 0,rgba(200,155,60,0.12),transparent 40%),linear-gradient(160deg,rgba(36,14,60,0.95),rgba(20,6,42,0.98));}
.model-m2{background:radial-gradient(circle at 90% 0,rgba(76,143,255,0.12),transparent 40%),linear-gradient(160deg,rgba(36,14,60,0.95),rgba(20,6,42,0.98));}
.model-m3{background:radial-gradient(circle at 90% 0,rgba(62,207,203,0.12),transparent 40%),linear-gradient(160deg,rgba(36,14,60,0.95),rgba(20,6,42,0.98));}
.model-n{font-size:10px;letter-spacing:0.1em;text-transform:uppercase;margin-bottom:7px;}
.model-m1 .model-n{color:var(--gold);}.model-m2 .model-n{color:var(--blue);}.model-m3 .model-n{color:var(--teal);}
.model-card h3{font-size:18px;letter-spacing:-0.03em;margin-bottom:7px;}
.model-purpose{font-size:13px;color:var(--text);margin-bottom:11px;}
.model-card ul{list-style:none;display:grid;gap:5px;margin-bottom:12px;}
.model-card li{font-size:12px;color:var(--muted);padding-left:12px;position:relative;line-height:1.6;}
.model-card li::before{content:'·';position:absolute;left:0;}
.model-why{font-size:12px;color:var(--text);line-height:1.7;margin-bottom:11px;}
.model-note{padding-top:12px;border-top:1px solid var(--border);}
.model-note strong{display:block;font-size:11px;color:var(--text);margin-bottom:3px;}
.model-note span{font-size:11px;color:var(--muted);line-height:1.7;}
.model-summary{padding:22px;margin-top:16px;}
.model-summary h3{font-size:18px;letter-spacing:-0.02em;margin:6px 0 9px;}
.model-summary p{color:var(--muted);line-height:1.8;margin-bottom:13px;}
.summary-track{display:flex;flex-wrap:wrap;gap:8px;}
.summary-track span{padding:8px 14px;border-radius:999px;border:1px solid rgba(200,155,60,0.2);background:rgba(200,155,60,0.07);color:var(--gold-l);font-size:12px;}

/* ══ AUGMENT SELECTION UI ══ */
.augment-arena{padding:0;overflow:visible;}

.aug-header{
  padding:24px 28px 20px;
  background:linear-gradient(160deg,rgba(36,14,60,0.99),rgba(20,6,44,0.99));
  border-bottom:1px solid rgba(200,155,60,0.14);
}
.aug-phase{font-size:10px;letter-spacing:0.16em;text-transform:uppercase;color:var(--gold);margin-bottom:6px;display:flex;align-items:center;gap:8px;}
.aug-phase::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 8px var(--gold);animation:pulse-dot 2s ease-in-out infinite;}
.aug-header h3{font-family:'Space Grotesk',sans-serif;font-size:11px;letter-spacing:0.2em;text-transform:uppercase;color:var(--muted);}

/* player selector */
.player-selector{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-bottom:1px solid rgba(200,140,80,0.18);}
.pselector{
  appearance:none;cursor:pointer;padding:16px 12px;
  background:transparent;border:none;border-right:1px solid rgba(200,140,80,0.08);
  color:var(--muted);font-family:'Noto Sans SC',sans-serif;font-size:13px;
  transition:all 200ms;display:flex;flex-direction:column;align-items:center;gap:8px;
}
.pselector:last-child{border-right:none;}
.pselector:hover{background:rgba(255,200,100,0.04);color:var(--text);}
.pselector.active{color:var(--text);background:rgba(200,140,60,0.1);}
.pselector .gem-row{display:flex;gap:3px;align-items:center;}

/* augment display */
.aug-display{display:none;padding:28px;gap:20px;grid-template-columns:repeat(3,1fr);}
.aug-display.active{display:grid;animation:fadeIn 280ms ease;}

/* augment card base */
.aug-card{
  border-radius:16px;padding:24px;
  background:rgba(20,6,38,0.97);
  position:relative;cursor:pointer;
  transition:transform 200ms,box-shadow 200ms;
}
.aug-card:hover{transform:translateY(-4px);}

/* tier gradient borders via ::before */
.aug-card::before{content:'';position:absolute;inset:-2px;border-radius:18px;z-index:-1;}
.aug-prismatic::before{background:linear-gradient(135deg,var(--prismatic-1),var(--prismatic-2),var(--prismatic-3),var(--prismatic-1));background-size:300% 300%;animation:prismatic-shift 4s linear infinite;}
.aug-gold::before{background:linear-gradient(135deg,rgba(200,155,60,0.8),rgba(232,201,106,0.6),rgba(200,155,60,0.8));}
.aug-silver::before{background:linear-gradient(135deg,rgba(122,154,181,0.6),rgba(170,195,215,0.4),rgba(122,154,181,0.6));}
@keyframes prismatic-shift{0%{background-position:0% 50%}100%{background-position:300% 50%}}

/* prismatic glow */
.aug-prismatic{box-shadow:0 0 40px rgba(177,76,255,0.18),0 0 80px rgba(76,159,255,0.08);}
.aug-gold{box-shadow:0 0 24px rgba(200,155,60,0.2);}
.aug-silver{box-shadow:0 0 14px rgba(122,154,181,0.1);}

/* tier badge */
.aug-tier-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;font-size:10px;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;margin-bottom:14px;}
.aug-prismatic .aug-tier-badge{background:rgba(177,76,255,0.18);color:var(--prismatic-1);border:1px solid rgba(177,76,255,0.3);}
.aug-gold      .aug-tier-badge{background:rgba(200,155,60,0.15);color:var(--gold-l);border:1px solid rgba(200,155,60,0.3);}
.aug-silver    .aug-tier-badge{background:rgba(122,154,181,0.12);color:var(--silver);border:1px solid rgba(122,154,181,0.25);}

.aug-icon{font-size:28px;margin-bottom:12px;line-height:1;}
.aug-card h4{font-family:'Space Grotesk',sans-serif;font-size:16px;letter-spacing:-0.02em;margin-bottom:10px;line-height:1.3;}
.aug-card p{font-size:12px;color:var(--muted);line-height:1.75;margin-bottom:16px;}
.aug-footer{display:grid;gap:6px;border-top:1px solid rgba(200,140,80,0.06);padding-top:14px;}
.aug-footer span{font-size:11px;color:var(--text);padding:6px 10px;border-radius:8px;background:rgba(255,200,100,0.05);}
.aug-label-ai{font-size:9px;letter-spacing:0.12em;text-transform:uppercase;color:var(--prismatic-1);margin-top:10px;}
.aug-label-alt{font-size:9px;letter-spacing:0.12em;text-transform:uppercase;color:var(--muted);margin-top:10px;}

/* reason row */
.aug-reason-row{
  display:none;padding:20px 28px;
  border-top:1px solid rgba(200,140,80,0.08);
  background:rgba(16,4,32,0.6);
  grid-template-columns:auto 1fr;gap:20px;align-items:start;
}
.aug-reason-row.active{display:grid;animation:fadeIn 280ms ease;}
.reason-icon{width:40px;height:40px;border-radius:12px;background:rgba(200,155,60,0.1);border:1px solid rgba(200,155,60,0.2);display:grid;place-items:center;font-size:18px;flex-shrink:0;}
.reason-text .mini{font-size:10px;color:var(--muted);letter-spacing:0.1em;text-transform:uppercase;margin-bottom:6px;}
.reason-text p{font-size:13px;color:var(--text);line-height:1.7;}
.rbadges{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px;}
.rbadges span{padding:5px 11px;border-radius:999px;font-size:11px;border:1px solid var(--border);color:var(--muted);}

/* ══ GENERATION ══ */
.gen-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.gen-card{padding:22px;border-radius:var(--r);border:1px solid var(--border);box-shadow:var(--shadow);background:linear-gradient(160deg,rgba(34,14,58,0.92),rgba(18,6,38,0.96));}
.gen-card .mini{font-size:10px;letter-spacing:0.1em;text-transform:uppercase;color:var(--muted);margin-bottom:9px;}
.gen-card h3{font-size:16px;letter-spacing:-0.02em;margin-bottom:9px;line-height:1.35;}
.gen-card p{font-size:13px;color:var(--muted);line-height:1.75;}
.gen-source{background:radial-gradient(circle at 90% 0,rgba(200,155,60,0.1),transparent 40%),linear-gradient(160deg,rgba(34,14,58,0.92),rgba(18,6,38,0.96));border-top:2px solid rgba(200,155,60,0.3);}.gen-source .mini{color:var(--gold);}

/* ══ METRICS ══ */
.metrics-top{display:grid;grid-template-columns:1.2fr 0.8fr;gap:16px;margin-bottom:16px;}
.metrics-main{padding:28px;}
.metrics-main .mini{font-size:10px;color:var(--gold);letter-spacing:0.1em;text-transform:uppercase;margin-bottom:9px;}
.metrics-main h3{font-family:'Space Grotesk',sans-serif;font-size:26px;letter-spacing:-0.04em;margin-bottom:12px;}
.metrics-main>p{color:var(--muted);line-height:1.8;font-size:14px;}
.metric-stack{display:grid;gap:12px;}
.metric-mini{padding:16px 18px;border-radius:var(--r);border:1px solid var(--border);background:linear-gradient(160deg,rgba(34,14,58,0.92),rgba(18,6,38,0.96));}
.metric-mini span{display:block;font-size:10px;color:var(--muted);letter-spacing:0.1em;text-transform:uppercase;margin-bottom:5px;}
.metric-mini strong{font-size:13px;}
.metric-bars{display:grid;gap:10px;margin-top:22px;}
.mbar-row{display:grid;gap:5px;}
.mbar-label{display:flex;justify-content:space-between;align-items:center;}
.mbar-label span:first-child{font-size:12px;color:var(--muted);}
.mbar-label span:last-child{font-size:11px;color:var(--gold);}
/* HP bar style */
.mbar-track{height:6px;border-radius:999px;background:rgba(200,140,80,0.06);overflow:hidden;position:relative;}
.mbar-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--gold),var(--teal));width:0;transition:width 1.2s cubic-bezier(.2,.8,.3,1);}
.mbar-track::after{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.15));pointer-events:none;}
.ab-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.ab-card{padding:22px;border-radius:var(--r);border:1px solid var(--border);background:linear-gradient(160deg,rgba(34,14,58,0.92),rgba(18,6,38,0.96));}
.ab-a .mini{font-size:10px;color:var(--muted);letter-spacing:0.1em;text-transform:uppercase;margin-bottom:7px;}
.ab-b .mini{font-size:10px;color:var(--gold);letter-spacing:0.1em;text-transform:uppercase;margin-bottom:7px;}
.ab-b{border-top:2px solid rgba(200,155,60,0.5);background:radial-gradient(circle at 90% 0,rgba(200,155,60,0.09),transparent 40%),linear-gradient(160deg,rgba(34,14,58,0.92),rgba(18,6,38,0.96));}
.ab-card h3{font-size:18px;letter-spacing:-0.02em;margin-bottom:13px;}
.ab-card ul{list-style:none;display:grid;gap:7px;}
.ab-card li{font-size:13px;color:var(--muted);padding-left:14px;position:relative;line-height:1.6;}
.ab-card li::before{content:'—';position:absolute;left:0;color:var(--muted);}
.ab-b li{color:var(--text);}.ab-b li::before{color:var(--gold);}

/* ══ CONCLUSION ══ */
.conclusion{padding:56px 40px;text-align:center;position:relative;overflow:hidden;}
.conclusion::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 70% 60% at 50% 50%,rgba(200,155,60,0.07),transparent);}
.conclusion h2{font-family:'Space Grotesk',sans-serif;font-size:clamp(1.9rem,4.5vw,3.6rem);letter-spacing:-0.05em;margin:14px auto;max-width:16ch;line-height:1.05;}
.conclusion>p{color:var(--muted);font-size:15px;line-height:1.8;max-width:620px;margin:0 auto 32px;}
.closing-lines{display:flex;flex-direction:column;gap:12px;margin-bottom:44px;}
.closing-lines span{display:block;font-size:clamp(13px,2vw,16px);color:var(--muted);padding:12px 26px;border-radius:999px;border:1px solid rgba(200,155,60,0.15);width:fit-content;margin:0 auto;transition:color 200ms,border-color 200ms;}
.closing-lines span:hover{color:var(--text);border-color:rgba(200,155,60,0.35);}
.footer-meta{display:flex;justify-content:center;gap:32px;flex-wrap:wrap;}
.footer-block .mini{font-size:10px;color:var(--muted);letter-spacing:0.1em;text-transform:uppercase;margin-bottom:7px;}
.footer-block span{font-size:13px;color:var(--muted);}

/* ══ REVEAL ══ */
.reveal{transform:translateY(24px);opacity:0;transition:opacity 700ms ease,transform 700ms ease;}
.reveal.in{opacity:1 !important;transform:translateY(0) !important;}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* ══ RESPONSIVE ══ */
@media(max-width:980px){
  .hero{grid-template-columns:1fr;}.hero-stage{display:none;}
  .stats-row{grid-template-columns:repeat(2,1fr);}
  .problem-grid,.metrics-top{grid-template-columns:1fr;}
  .model-grid{grid-template-columns:1fr;}
  .champion-grid,.pool-grid,.gen-grid,.ab-grid{grid-template-columns:1fr;}
  .principle-list{grid-template-columns:1fr;}
  .aug-display{grid-template-columns:1fr;}
  .player-selector{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:600px){.topnav{display:none;}.hero-meta{grid-template-columns:1fr;}.aug-reason-row{grid-template-columns:1fr;}}