/* ===================== NAPE project page ===================== */
:root{
  --navy:#0d2b4e; --navy2:#123a66; --blue:#1f6fb2; --blue2:#2f86cf;
  --pblue:#a1c9f4; --green:#8de5a1; --green-d:#1f7a3d; --amber:#e9a23b;
  --ink:#14324d; --sub:#5a6a79; --line:#dbe4ef; --bg:#ffffff; --bg2:#f4f8fd;
  --card:#ffffff; --shadow:0 10px 30px rgba(13,43,78,.08);
  --shadow-h:0 18px 44px rgba(13,43,78,.14);
  --radius:16px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:Inter,"Segoe UI",system-ui,sans-serif;color:var(--ink);background:var(--bg);
     -webkit-font-smoothing:antialiased;line-height:1.5;}
a{color:inherit;text-decoration:none;}
code,pre,.mono{font-family:"JetBrains Mono",ui-monospace,Consolas,monospace;}
.wrap{max-width:1180px;margin:0 auto;padding:0 26px;}
.wrap.narrow{max-width:880px;}
b{font-weight:700;}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);
     backdrop-filter:blur(10px);border-bottom:1px solid var(--line);}
.nav-in{max-width:1180px;margin:0 auto;padding:12px 26px;display:flex;align-items:center;justify-content:space-between;}
.brand{font-weight:800;font-size:21px;color:var(--navy);display:flex;align-items:center;gap:9px;letter-spacing:.3px;}
.brand .logo{color:var(--blue);font-size:22px;}
.nav-links{display:flex;align-items:center;gap:26px;}
.nav-links a{font-size:15.5px;font-weight:500;color:var(--sub);transition:color .15s;}
.nav-links a:hover{color:var(--navy);}
.nav-cta{background:var(--navy);color:#fff!important;padding:8px 16px;border-radius:9px;font-weight:600!important;}
.nav-cta:hover{background:var(--navy2);}

/* ---------- hero ---------- */
.hero{position:relative;background:linear-gradient(135deg,#0b2545 0%,#143a66 55%,#1b4e86 100%);
      color:#fff;overflow:hidden;padding:84px 0 92px;}
.hero-grid{position:absolute;inset:0;opacity:.16;
  background-image:linear-gradient(rgba(255,255,255,.5) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px);
  background-size:34px 30px;
  -webkit-mask-image:radial-gradient(circle at 70% 30%,#000 0%,transparent 70%);
          mask-image:radial-gradient(circle at 70% 30%,#000 0%,transparent 70%);}
.hero-in{position:relative;max-width:1180px;margin:0 auto;padding:0 26px;}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px;}
.badge{font-size:13.5px;font-weight:600;padding:5px 13px;border-radius:30px;
       background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);color:#dbe9fb;}
.badge-accent{background:rgba(141,229,161,.18);border-color:rgba(141,229,161,.5);color:#cdebd6;}
.badge-link{text-decoration:none;cursor:pointer;transition:.15s;font-family:"JetBrains Mono",monospace;font-size:12.5px;}
.badge-link:hover{background:rgba(255,255,255,.22);border-color:rgba(255,255,255,.5);color:#fff;}
.hero h1{font-size:64px;line-height:1.04;font-weight:800;letter-spacing:-1px;max-width:15ch;}
.hero h1 .hl{color:var(--green);}
.lede{font-size:20px;line-height:1.55;color:#cfe0f2;max-width:62ch;margin-top:22px;}
.paper-title{font-size:18px;font-weight:600;color:#eaf3ff;margin-top:34px;
             padding-top:22px;border-top:1px solid rgba(255,255,255,.16);max-width:60ch;}
.authors{font-size:16.5px;color:#bcd3ec;margin-top:12px;}
.authors .aff{display:inline-block;margin-left:10px;padding:2px 10px;border-radius:20px;
              background:rgba(255,255,255,.1);font-size:13.5px;}
.cta-row{display:flex;gap:13px;flex-wrap:wrap;margin-top:30px;}
.btn{display:inline-flex;align-items:center;gap:8px;font-size:15.5px;font-weight:600;
     padding:12px 20px;border-radius:11px;background:rgba(255,255,255,.12);
     border:1px solid rgba(255,255,255,.24);color:#fff;transition:.15s;}
.btn:hover{background:rgba(255,255,255,.2);transform:translateY(-1px);}
.btn-primary{background:var(--green);color:var(--navy);border-color:var(--green);}
.btn-primary:hover{background:#a6efba;}

/* ---------- bands & sections ---------- */
.band{background:var(--bg2);border-bottom:1px solid var(--line);}
.section{padding:84px 0;}
section[id],header[id]{scroll-margin-top:74px;}
.section.alt{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.sec-head{text-align:center;max-width:760px;margin:0 auto 46px;}
.kicker{display:inline-block;font-size:13.5px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;
        color:var(--blue);background:#e9f2fc;padding:5px 14px;border-radius:30px;margin-bottom:16px;}
.sec-head h2{font-size:40px;line-height:1.1;font-weight:800;letter-spacing:-.6px;color:var(--navy);}
.sec-sub{font-size:18px;color:var(--sub);margin-top:14px;line-height:1.55;}

/* ---------- TL;DR ---------- */
.tldr{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;padding:54px 0;}
.tl-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
         padding:28px;box-shadow:var(--shadow);transition:.18s;}
.tl-card:hover{box-shadow:var(--shadow-h);transform:translateY(-3px);}
.tl-ic{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
       font-size:26px;font-weight:800;margin-bottom:16px;}
.ic-prob{background:#fde9e7;color:#c0392b;} .ic-idea{background:#fff3dc;color:#c77b16;} .ic-res{background:#e7f7ec;color:var(--green-d);}
.tl-card h3{font-size:21px;color:var(--navy);margin-bottom:9px;}
.tl-card p{font-size:16px;color:var(--sub);line-height:1.55;}

/* ---------- cards ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
      padding:26px;box-shadow:var(--shadow);}
.card h3{font-size:20px;color:var(--navy);margin-bottom:14px;}
.muted{color:var(--sub);font-size:15px;line-height:1.5;}
.muted.center{text-align:center;}

/* ---------- demo ---------- */
.tabs{display:flex;gap:10px;justify-content:center;margin-bottom:24px;flex-wrap:wrap;}
.tabbtn{font-size:15.5px;font-weight:600;padding:11px 20px;border-radius:11px;cursor:pointer;
        background:#fff;border:1.5px solid var(--line);color:var(--sub);transition:.15s;}
.tabbtn:hover{border-color:var(--blue);color:var(--navy);}
.tabbtn.active{background:var(--navy);color:#fff;border-color:var(--navy);}
.tabpane{display:none;}
.tabpane.active{display:block;animation:fade .35s ease;}
@keyframes fade{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:none;}}

.demo{display:grid;grid-template-columns:1fr 280px;gap:22px;align-items:stretch;}
.demo-stage{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
            box-shadow:var(--shadow);padding:22px;overflow:auto;min-height:360px;max-height:540px;display:flex;
            align-items:safe center;justify-content:safe center;}
.demo-board{display:inline-block;}
.fxbar{display:flex;align-items:center;gap:10px;width:100%;background:#f4f8fc;
        border:1px solid #d7dee7;border-bottom:none;border-radius:8px 8px 0 0;padding:7px 12px;}
.fxlab{font-weight:800;color:var(--blue);font-style:italic;font-size:15px;flex:0 0 auto;}
#demoFx{color:#9aa9b8;font-size:13.5px;font-family:"JetBrains Mono",monospace;}
#demoFx.on{color:var(--green-d);font-weight:600;}
.sheet-host{margin:0;}
.demo-scrub{margin-top:14px;}
/* larger, friendlier grid for the scripted demo */
#demoSheet table.ss{font-size:15px;}
#demoSheet table.ss td{height:42px;padding:5px 14px;max-width:none;}
#demoSheet table.ss th{font-size:12.5px;padding:5px 8px;}
#demoSheet table.ss th.ch{min-width:128px;}
.demo-side{display:flex;flex-direction:column;gap:14px;}
.score-card{background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;border-radius:var(--radius);
            padding:18px 16px;box-shadow:var(--shadow);display:flex;align-items:center;justify-content:space-between;}
.score-cell{flex:1 1 0;text-align:center;}
.score-div{width:1px;align-self:stretch;background:rgba(255,255,255,.22);margin:2px 6px;}
.score-num{font-size:44px;font-weight:800;line-height:1;}
.score-num.green{color:#8de5a1;}
.score-num.bump{animation:savedBump .6s ease;}
.score-lab{font-size:11.5px;letter-spacing:.6px;text-transform:uppercase;color:#cfe0f2;margin-top:6px;}
@keyframes savedBump{0%{transform:scale(1);}30%{transform:scale(1.32);}100%{transform:scale(1);}}
.legend{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:8px;font-size:14px;color:var(--sub);}
.legend div{display:flex;align-items:center;gap:9px;}
.sw{width:16px;height:16px;border-radius:4px;display:inline-block;flex:0 0 auto;}
.sw-user{background:#dbeafe;border:1px solid var(--blue);}
.sw-ghost{background:repeating-linear-gradient(45deg,#eef2f7,#eef2f7 4px,#dde6f0 4px,#dde6f0 8px);border:1px dashed #8aa0b5;}
.sw-acc{background:#d6f5de;border:1px solid var(--green-d);}
.sw-rej{background:#fad7d2;border:1px solid #c0392b;}
.controls{display:flex;gap:9px;flex-wrap:wrap;}
.ctl{flex:1 1 auto;font-size:14.5px;font-weight:600;padding:11px 12px;border-radius:10px;cursor:pointer;
     background:#fff;border:1.5px solid var(--line);color:var(--navy);transition:.15s;white-space:nowrap;}
.ctl:hover{border-color:var(--blue);}
.ctl-primary{background:var(--blue);color:#fff;border-color:var(--blue);}
.ctl-primary:hover{background:var(--blue2);}
.ctl-primary.playing{background:var(--navy);border-color:var(--navy);}
.demo-note{font-size:12.5px;color:var(--sub);line-height:1.4;font-style:italic;}
.caption-bar{margin-top:18px;text-align:center;font-size:17px;font-weight:600;color:var(--navy);
             min-height:26px;background:#eef6ff;border:1px solid #d6e6f7;border-radius:11px;padding:11px;
             transition:background .3s,border-color .3s,color .3s;}
.caption-bar.cap-acc{background:#e3f7e8;border-color:var(--green-d);color:#1f7a3d;}
.caption-bar.cap-rej{background:#fdeae6;border-color:#c0392b;color:#a8291b;}
.field-lab{font-size:12.5px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;color:var(--sub);}
.lab-mini{font-weight:500;text-transform:none;letter-spacing:0;color:#9aa9b8;}
.select{width:100%;padding:10px;border-radius:10px;border:1.5px solid var(--line);font-size:14.5px;color:var(--navy);background:#fff;}
.counter-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;text-align:center;}
.counter-card span:first-child{display:block;font-size:26px;font-weight:800;color:var(--blue);}
.counter-lab{font-size:12px;letter-spacing:.8px;text-transform:uppercase;color:var(--sub);}
.range,.progress{width:100%;accent-color:var(--blue);cursor:pointer;}
.progress{margin-top:16px;}
.op-readout{display:flex;align-items:center;gap:12px;margin-top:12px;background:#0d2b4e;border-radius:11px;padding:12px 16px;overflow:auto;}
.op-tag{font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--green);flex:0 0 auto;}
.op-readout code{color:#dbe9fb;font-size:14px;white-space:nowrap;}

/* ---------- spreadsheet table ---------- */
table.ss{border-collapse:collapse;background:#fff;font-size:13px;color:#1d2733;}
table.ss th.corner{width:34px;}
table.ss th{background:#f0f3f7;color:#7c8a99;font-weight:600;font-size:11.5px;
            border:1px solid #d7dee7;padding:3px 6px;text-align:center;position:relative;}
table.ss th.rh{width:34px;}
table.ss td{border:1px solid #e3e8ee;height:30px;padding:3px 8px;vertical-align:middle;
            white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:140px;
            transition:background .25s,box-shadow .25s;}
table.ss td.wrap{white-space:normal;}
table.ss td.ghost{position:relative;font-style:italic;opacity:.95;}
table.ss td.ghost::before{content:"";position:absolute;inset:2px;border:1.7px dashed #5f83ad;
                          border-radius:3px;pointer-events:none;}
table.ss td.hasfx::after{content:"\0192";position:absolute;top:1px;right:4px;font-size:10px;
                          font-style:italic;color:#1f7a3d;opacity:.85;}
table.ss td{position:relative;}
.flash{animation:flashA .7s ease;}
@keyframes flashA{0%{box-shadow:inset 0 0 0 3px var(--blue);background:#dbeafe;}100%{box-shadow:none;}}
.ghostflash{animation:ghostA 1s ease;}
@keyframes ghostA{0%,100%{}50%{box-shadow:inset 0 0 0 3px #8aa0b5;}}
/* one-shot entrance pulses (autoplay) */
.accept{animation:acceptA .65s ease;}
@keyframes acceptA{0%{box-shadow:inset 0 0 0 5px var(--green-d);background:#bfe8c4;}100%{box-shadow:inset 0 0 0 2.5px var(--green-d);}}
.reject{animation:rejectA .55s ease;}
@keyframes rejectA{0%,100%{box-shadow:inset 0 0 0 2.5px #c0392b;}30%{box-shadow:inset 0 0 0 5px #c0392b;background:#f3b3a9;}}
/* persistent accept / reject state — stays visible while the frame is shown (incl. scrub) */
table.ss td.cell-acc{background:#cdeccf !important;box-shadow:inset 0 0 0 2.5px var(--green-d);}
table.ss td.cell-rej{background:#f7d3cd !important;box-shadow:inset 0 0 0 2.5px #c0392b;color:#9b2c20;text-decoration:line-through;}
table.ss td.cell-rej.ghost::before{border-color:#c0392b;}

/* ---------- benchmark ---------- */
.bench-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;}
.stat-row{grid-column:1 / -1;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;text-align:center;box-shadow:var(--shadow);}
.stat-n{font-size:46px;font-weight:800;color:var(--blue);line-height:1;}
.stat-n.green{color:var(--green-d);}
.stat-l{font-size:14px;color:var(--sub);margin-top:8px;letter-spacing:.3px;}
.pipe{grid-column:1 / -1;}
.flow{display:flex;align-items:stretch;gap:8px;flex-wrap:wrap;}
.fnode{flex:1 1 0;min-width:160px;display:flex;align-items:center;gap:12px;background:#fff;
       border:1px solid var(--line);border-left:6px solid var(--blue);border-radius:12px;padding:13px 15px;}
.fnode .fic{font-size:26px;flex:0 0 auto;}
.fnode b{display:block;font-size:15.5px;color:var(--navy);}
.fnode small{font-size:12.7px;color:var(--sub);line-height:1.25;display:block;margin-top:2px;}
.fnode.s1{border-left-color:#8aa0b5;} .fnode.s2{border-left-color:var(--blue);}
.fnode.s3{border-left-color:var(--blue2);} .fnode.s4{border-left-color:var(--amber);}
.fnode.s5{border-left-color:var(--green-d);background:#f1f9f3;}
.farrow{display:flex;align-items:center;color:#9bb0c4;font-size:22px;font-weight:700;}
.pipe-foot{margin-top:16px;font-size:15px;color:var(--sub);line-height:1.55;}
.dsl .code{margin-top:6px;}
pre.code{background:#0c2236;color:#dbe9fb;border-radius:12px;padding:16px 18px;font-size:14px;
         line-height:1.65;overflow:auto;}
.c-op{color:#8de5a1;font-weight:600;} .c-v{color:#ffd479;}
.mix img{display:block;max-width:100%;max-height:230px;margin:4px auto 8px;}
/* interactive donut */
.donutcard .donut-wrap{display:flex;align-items:center;gap:18px;}
.donut-holder{position:relative;flex:0 0 auto;width:200px;height:200px;}
.donut-svg{width:200px;height:200px;}
.arc{transition:opacity .15s,transform .15s;transform-origin:100px 100px;cursor:pointer;}
.arc.dim{opacity:.32;}
.donut-center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;
              justify-content:center;text-align:center;pointer-events:none;}
.donut-center b{font-size:30px;font-weight:800;color:var(--navy);line-height:1;}
.donut-center span{font-size:13.5px;color:var(--ink);margin-top:2px;}
.donut-center small{font-size:11.5px;color:var(--sub);}
.donut-legend{flex:1 1 auto;display:grid;grid-template-columns:1fr 1fr;gap:5px 14px;}
.lg-row{display:flex;align-items:center;gap:8px;font-size:14px;padding:3px 6px;border-radius:7px;cursor:default;transition:background .12s;}
.lg-row.on{background:#eef5fc;}
.lg-sw{width:12px;height:12px;border-radius:3px;flex:0 0 auto;}
.lg-nm{flex:1 1 auto;color:var(--ink);}
.lg-pc{color:var(--sub);font-variant-numeric:tabular-nums;font-weight:600;}
/* sequence-length histogram */
.hist{padding:6px 2px 0;}
.hist-svg{width:100%;height:auto;display:block;overflow:visible;}
.h-grid{stroke:#eef2f7;stroke-width:1;}
.h-axis{stroke:#c4cfd9;stroke-width:1.3;}
.h-ylab{fill:#9aa9b8;font-size:10.5px;text-anchor:end;}
.h-xlab{fill:#6a7886;font-size:11px;text-anchor:middle;}
.h-axt{fill:#8a97a4;font-size:11.5px;text-anchor:middle;font-style:italic;}
.h-cnt{fill:var(--navy);font-size:11.5px;font-weight:700;text-anchor:middle;}
.h-bar{fill:#2f7cbd;transition:fill .15s;}
.h-bar:hover{fill:#15558f;}
.h-med{stroke:var(--navy);stroke-width:1.5;stroke-dasharray:5 4;}
.h-mean{stroke:var(--amber);stroke-width:1.5;stroke-dasharray:2 3.5;}
.h-mk{font-size:11px;font-weight:700;}
.h-med-t{fill:var(--navy);}
.h-mean-t{fill:#bd7d12;}

/* ---------- framework ---------- */
.frame-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:22px;align-items:start;}
.fig img{width:100%;border-radius:10px;}
.fig figcaption{margin-top:12px;font-size:14.5px;color:var(--sub);line-height:1.5;}
.frame-right{display:flex;flex-direction:column;gap:22px;}
.loop-list{list-style:none;display:flex;flex-direction:column;gap:11px;counter-reset:s;}
.loop-list li{position:relative;padding-left:40px;font-size:16px;color:var(--ink);line-height:1.5;}
.loop-list li::before{counter-increment:s;content:counter(s);position:absolute;left:0;top:1px;
  width:26px;height:26px;border-radius:50%;background:var(--navy);color:#fff;font-size:14px;font-weight:700;
  display:flex;align-items:center;justify-content:center;}
.mgrid{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-bottom:12px;}
.m{font-size:15.5px;color:var(--ink);}
.mk{display:inline-block;min-width:54px;font-weight:800;color:var(--blue);}
.pill{font-size:11px;font-weight:700;background:var(--green);color:var(--navy);padding:1px 8px;border-radius:20px;margin-left:4px;}
.modes-strip{display:grid;grid-template-columns:1.3fr 1fr;gap:24px;align-items:center;margin-top:22px;}
.modes-strip img{width:100%;border-radius:10px;}
.modes-strip h3{margin-bottom:8px;}
.modes-strip p{font-size:15.5px;color:var(--sub);line-height:1.55;}
.burndown{margin-top:22px;}
.burndown .fig-top{margin-bottom:14px;font-size:15.5px;color:var(--sub);line-height:1.55;}
.burndown .fig-top h3{margin-bottom:6px;color:var(--navy);}
.burndown img{width:100%;border-radius:10px;}
.g-em{color:var(--green-d);font-weight:700;}
.ceiling{display:flex;align-items:center;gap:28px;margin-top:22px;
         background:linear-gradient(120deg,#f1f9f3,#eaf6ef);border-color:#cfe9d6;}
.ceil-n{font-size:78px;font-weight:800;color:var(--green-d);line-height:.9;flex:0 0 auto;}
.ceil-tx h3{margin-bottom:6px;}
.ceil-tx p{font-size:16px;color:var(--sub);line-height:1.55;}

/* ---------- results ---------- */
.res-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;grid-auto-flow:row dense;align-items:start;}
.span2{grid-column:1 / -1;}
.res-grid .tall{grid-row:span 2;}
.th-note{font-size:12.5px;font-weight:500;color:var(--sub);margin-left:8px;}
table.rt{width:100%;border-collapse:collapse;font-size:15px;}
table.rt th{color:var(--navy);font-weight:700;text-align:right;padding:7px 8px;border-bottom:2px solid var(--navy);font-size:14px;}
table.rt th.l{text-align:left;}
table.rt td{padding:6px 8px;text-align:right;border-bottom:1px solid #e7edf4;}
table.rt td.l{text-align:left;}
table.rt tr.grp td{background:#eef3f9;color:var(--navy);font-weight:700;font-size:12.5px;text-transform:uppercase;letter-spacing:.5px;text-align:left;}
table.rt tr.best td{background:#eef9f1;}
table.rt td.neg{color:#c0392b;font-weight:700;}
.dot.slmb{background:#a9d6b8;}
/* hyperparameter ablation tables */
.hyper{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start;}
.hyper-cap{font-size:14.5px;font-weight:700;color:var(--navy);margin-bottom:7px;}
.hyper-cap span{display:block;font-size:12.5px;font-weight:500;color:var(--sub);margin-top:1px;}
table.abl{font-size:14px;}
table.abl td{padding:4.5px 8px;}
.rt tr.def-row td{background:#eef3fb;}
.rt td .def{font-size:9.5px;font-weight:700;letter-spacing:.3px;text-transform:uppercase;
            color:#fff;background:var(--blue);border-radius:5px;padding:1px 5px;margin-left:6px;vertical-align:middle;}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:8px;vertical-align:middle;}
.dot.llm{background:var(--blue);} .dot.slm{background:var(--green-d);} .dot.cls{background:#9aa3ab;}
.take{margin-top:14px;font-size:15px;color:var(--navy);background:#eef6ee;border-left:5px solid var(--green-d);border-radius:8px;padding:10px 14px;line-height:1.45;}
.take b{color:var(--green-d);}
img.wide{width:100%;border-radius:10px;margin:4px 0;}
.figsplit{display:grid;grid-template-columns:1.15fr 1fr;gap:26px;align-items:center;}
.figsplit-img img{width:100%;border-radius:10px;}
.figsplit-tx h3{margin-bottom:10px;}
.figsplit-tx p{font-size:15px;color:var(--sub);line-height:1.55;margin-bottom:12px;}
.figsplit-tx .take{margin-top:0;}
.insights{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px;}
.ins{border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:var(--shadow);}
.ins.b{background:#e9f2fc;} .ins.g{background:#e7f7ec;}
.ins-ic{font-size:28px;}
.ins h4{font-size:18px;color:var(--navy);margin:10px 0 6px;}
.ins p{font-size:14.3px;color:var(--sub);line-height:1.45;}

/* ---------- cite ---------- */
.cite-card{padding:0;overflow:hidden;}
.cite-head{display:flex;align-items:center;justify-content:space-between;background:#0c2236;color:#fff;padding:12px 18px;font-weight:600;}
.copy-btn{background:var(--green);color:var(--navy);border:none;font-weight:700;padding:7px 16px;border-radius:8px;cursor:pointer;font-size:14px;}
.copy-btn:hover{background:#a6efba;}
.cite-card pre{margin:0;border-radius:0;}
.res-links{display:flex;gap:14px;flex-wrap:wrap;margin-top:22px;justify-content:center;}
.reslink{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1.5px solid var(--line);
         border-radius:12px;padding:14px 22px;font-weight:600;color:var(--navy);box-shadow:var(--shadow);transition:.15s;}
.reslink:hover{border-color:var(--blue);transform:translateY(-2px);}
.reslink span{font-size:18px;}

/* ---------- footer ---------- */
.footer{background:var(--navy);color:#cfe0f2;padding:34px 0;}
.foot-in{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;}
.footer b{color:#fff;}
.foot-aff{font-size:14px;color:#9fb8d4;}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease;}
.reveal.in{opacity:1;transform:none;}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .hero h1{font-size:46px;}
  .demo{grid-template-columns:1fr;}
  .bench-grid,.frame-grid,.res-grid{grid-template-columns:1fr;}
  .modes-strip{grid-template-columns:1fr;}
  .insights{grid-template-columns:1fr 1fr;}
  .stat-row{grid-template-columns:1fr 1fr;}
  .hyper{grid-template-columns:1fr;}
  .figsplit{grid-template-columns:1fr;}
  .donutcard .donut-wrap{flex-direction:column;}
  .donut-legend{width:100%;}
  .nav-links a:not(.nav-cta){display:none;}
}
@media(max-width:600px){
  .tldr{grid-template-columns:1fr;}
  .insights{grid-template-columns:1fr;}
  .sec-head h2{font-size:30px;}
  .hero h1{font-size:38px;}
  .ceiling{flex-direction:column;text-align:center;}
}