/* ===========================================================================
   Media — shared design system
   A calm, premium, scientific look. Teal-green identity, generous whitespace,
   crisp type, soft depth. Works across index / compare / patterns.
   =========================================================================== */
:root{
  --brand:#0e8f70; --brand-deep:#0a5c49; --brand-2:#14b892; --brand-3:#37c39a;
  --ink:#0c231e; --body:#213a34; --muted:#5b6b66; --faint:#8a978f;
  --bg:#f5f8f7; --card:#ffffff; --line:#e6ecea; --line-2:#eef3f1;
  --accent:#e8f5f0; --gold:#c6893f;
  --shadow-sm:0 1px 2px rgba(12,35,30,.05), 0 1px 3px rgba(12,35,30,.06);
  --shadow-md:0 6px 24px -8px rgba(12,35,30,.18), 0 2px 8px rgba(12,35,30,.06);
  --shadow-lg:0 24px 60px -18px rgba(12,35,30,.32);
  --r:14px; --r-sm:10px; --r-lg:22px;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);color:var(--body);background:var(--bg);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;line-height:1.55;}
a{color:var(--brand-deep);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{color:var(--ink);line-height:1.15;margin:0;font-weight:750;letter-spacing:-.02em}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}
.mono{font-family:var(--mono)}
.muted{color:var(--muted)}
.eyebrow{font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--brand)}

/* ---- top nav ---- */
.nav{position:sticky;top:0;z-index:200;background:rgba(255,255,255,.82);
  backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line);}
.nav .wrap{display:flex;align-items:center;gap:8px;height:62px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--ink);font-size:1.12rem;letter-spacing:-.02em}
.brand .dot{width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,var(--brand-2),var(--brand-deep));
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.25), 0 2px 8px rgba(10,92,73,.35);position:relative}
.brand .dot::after{content:"";position:absolute;inset:7px;border-radius:3px;background:#fff;opacity:.9}
.nav .links{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav .links a{color:var(--body);font-weight:600;font-size:.92rem;padding:8px 13px;border-radius:9px;transition:.15s}
.nav .links a:hover{background:var(--accent);text-decoration:none}
.nav .links a.active{color:var(--brand-deep);background:var(--accent)}
.nav .links a.ext{color:var(--muted)}
.pill{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:999px;font-size:.8rem;font-weight:600;
  background:var(--accent);color:var(--brand-deep);border:1px solid #d6ebe3}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--sans);font-weight:650;font-size:.9rem;
  padding:10px 17px;border-radius:11px;border:1px solid transparent;cursor:pointer;transition:.16s;text-decoration:none}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:linear-gradient(135deg,var(--brand-2),var(--brand-deep));color:#fff;box-shadow:0 6px 18px -6px rgba(10,92,73,.6)}
.btn-primary:hover{box-shadow:0 10px 26px -8px rgba(10,92,73,.7);color:#fff}
.btn-ghost{background:#fff;color:var(--brand-deep);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--brand-3);background:var(--accent)}
.btn-sm{padding:7px 12px;font-size:.82rem;border-radius:9px}

/* ---- cards ---- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-sm)}
.card-p{padding:20px 22px}
.section{padding:56px 0}
.section-head{margin-bottom:26px}
.section-head h2{font-size:1.7rem;margin-bottom:6px}
.section-head p{color:var(--muted);margin:0;max-width:680px}

/* ---- hero ---- */
.hero{position:relative;overflow:hidden;background:
  radial-gradient(1200px 520px at 78% -10%, #103e33 0%, transparent 60%),
  linear-gradient(160deg,#0b3830 0%, #0a5c49 46%, #0d7d63 100%);color:#eafaf5}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;display:block;opacity:.85}
.hero .wrap{position:relative;z-index:2;padding:82px 22px 92px}
.hero .eyebrow{color:#7fe6c8}
.hero h1{color:#fff;font-size:clamp(2.4rem,5.2vw,3.9rem);font-weight:800;letter-spacing:-.035em;margin:16px 0 0;max-width:16ch}
.hero h1 .grad{background:linear-gradient(100deg,#a6f5da,#5fe0b6 55%,#9be8ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{margin:20px 0 0;font-size:1.12rem;line-height:1.6;color:#cdeee3;max-width:60ch}
.hero .cta{margin-top:30px;display:flex;gap:12px;flex-wrap:wrap}
.hero .btn-ghost{background:rgba(255,255,255,.08);color:#eafaf5;border-color:rgba(255,255,255,.25)}
.hero .btn-ghost:hover{background:rgba(255,255,255,.16)}
.hero-fade{position:absolute;left:0;right:0;bottom:0;height:80px;z-index:1;
  background:linear-gradient(to bottom,transparent,var(--bg))}

/* ---- stat band ---- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:-46px;position:relative;z-index:5}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;box-shadow:var(--shadow-md)}
.stat .n{font-size:2rem;font-weight:800;color:var(--ink);letter-spacing:-.03em;line-height:1}
.stat .n .u{font-size:1rem;color:var(--brand);font-weight:700}
.stat .l{margin-top:7px;font-size:.78rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--faint)}

/* ---- portal cards ---- */
.portals{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.portal{position:relative;display:flex;flex-direction:column;padding:26px;border-radius:var(--r-lg);
  background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow-sm);overflow:hidden;transition:.2s}
.portal:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);text-decoration:none;border-color:var(--brand-3)}
.portal .ic{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;margin-bottom:16px;
  background:linear-gradient(135deg,var(--accent),#d3ede4);color:var(--brand-deep)}
.portal h3{font-size:1.28rem}
.portal p{color:var(--muted);margin:8px 0 0;font-size:.94rem}
.portal .go{margin-top:18px;color:var(--brand-deep);font-weight:700;font-size:.9rem;display:inline-flex;align-items:center;gap:6px}
.portal::before{content:"";position:absolute;right:-40px;top:-40px;width:150px;height:150px;border-radius:50%;
  background:radial-gradient(circle,rgba(20,184,146,.10),transparent 70%)}

/* ---- badges / chips ---- */
.badge{display:inline-block;font-size:.72rem;padding:3px 9px;border-radius:6px;font-weight:650}
.chip{display:inline-flex;align-items:center;gap:7px;font-size:.84rem;font-weight:600;padding:6px 12px;border-radius:999px;
  background:#fff;border:1px solid var(--line);margin:3px 4px 3px 0}
.chip .x{cursor:pointer;font-weight:800;opacity:.6}.chip .x:hover{opacity:1}
.chip .swatch{width:9px;height:9px;border-radius:50%}

/* ---- inputs ---- */
.input,select.input{font-family:var(--sans);font-size:.9rem;padding:9px 12px;border:1px solid var(--line);
  border-radius:10px;background:#fff;color:var(--ink);outline:none;transition:.15s;width:100%}
.input:focus{border-color:var(--brand-3);box-shadow:0 0 0 3px rgba(20,184,146,.14)}
label.lbl{font-size:.76rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--faint);display:block;margin-bottom:6px}

/* ---- tables ---- */
table.dataTable{font-size:.86rem;border-collapse:separate!important}
table.dataTable thead th{background:var(--accent)!important;color:var(--brand-deep);font-size:.72rem;
  text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--line)!important;font-weight:700}
table.dataTable tbody td{border-bottom:1px solid var(--line-2)}
table.dataTable tbody tr:hover{background:#f7fbfa!important}
a.med-link{font-weight:650;color:var(--brand-deep);cursor:pointer}
.dataTables_wrapper .dataTables_filter input{border:1px solid var(--line);border-radius:9px;padding:6px 10px;margin-left:8px}
.dataTables_wrapper .dataTables_paginate .paginate_button.current{background:var(--brand)!important;color:#fff!important;border-radius:8px;border:0!important}
.dataTables_wrapper .dataTables_length select{border-radius:8px;padding:3px 6px}

/* ---- modal (medium detail) ---- */
.ov{position:fixed;inset:0;background:rgba(9,28,24,.55);z-index:9999;overflow-y:auto;backdrop-filter:blur(3px)}
.modal-card{background:#fff;border-radius:18px;max-width:1060px;width:95vw;margin:3vh auto;box-shadow:var(--shadow-lg);overflow:hidden}
.modal-head{padding:20px 26px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.modal-body{padding:20px 26px;max-height:74vh;overflow-y:auto}
.cite{font-size:.85rem;color:#40524c;background:linear-gradient(#f6faf8,#f6faf8);border-left:3px solid var(--brand);padding:12px 14px;border-radius:8px}
.conf-exact{color:#0f8a4e;font-weight:650}.conf-inferred{color:#c77800}.conf-convention{color:#8a94a3}
code.cobra{display:block;white-space:pre-wrap;background:#092620;color:#bff3e2;padding:14px 16px;border-radius:12px;
  font-family:var(--mono);font-size:.78rem;max-height:220px;overflow:auto;line-height:1.5}
.tbl-plain{width:100%;border-collapse:collapse;font-size:.83rem}
.tbl-plain th{text-align:left;font-size:.7rem;text-transform:uppercase;letter-spacing:.04em;color:var(--faint);
  padding:7px 10px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff}
.tbl-plain td{padding:7px 10px;border-bottom:1px solid var(--line-2)}
.tbl-plain code{font-family:var(--mono);font-size:.78rem;color:var(--brand-deep)}

/* ---- viz helpers ---- */
.viz-wrap{overflow:auto;border:1px solid var(--line-2);border-radius:12px;background:#fff}
.legend-scale{display:flex;align-items:center;gap:10px;font-size:.78rem;color:var(--muted)}
.legend-scale .bar{height:12px;width:150px;border-radius:6px}
.tip{position:fixed;pointer-events:none;opacity:0;background:var(--ink);color:#fff;font-size:.76rem;
  padding:7px 10px;border-radius:8px;z-index:10001;white-space:nowrap;box-shadow:var(--shadow-md);transition:opacity .1s;max-width:280px;line-height:1.4}
.seg-btn{display:inline-flex;background:#fff;border:1px solid var(--line);border-radius:11px;padding:3px;gap:2px}
.seg-btn button{border:0;background:transparent;font-family:var(--sans);font-weight:650;font-size:.84rem;color:var(--muted);
  padding:7px 14px;border-radius:8px;cursor:pointer;transition:.14s}
.seg-btn button.on{background:var(--brand);color:#fff}

footer.ft{border-top:1px solid var(--line);margin-top:40px;padding:34px 0;color:var(--faint);font-size:.86rem}
footer.ft a{color:var(--muted)}
footer.ft .wrap{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between}

@media(max-width:900px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .portals{grid-template-columns:1fr}
  .nav .links a.hide-sm{display:none}
}

/* ======== v2 polish: bento charts, metric card, motion, glass ======== */
.hero canvas{opacity:.92}
.bento{display:grid;grid-template-columns:.82fr 1.18fr;grid-template-areas:'cat db' 'cmp metric';gap:18px}
.bento-cat{grid-area:cat}.bento-db{grid-area:db}.bento-cmp{grid-area:cmp}.bento-metric{grid-area:metric}
.card{transition:box-shadow .25s cubic-bezier(.2,.7,.2,1), transform .25s cubic-bezier(.2,.7,.2,1), border-color .25s}
.card-p:hover{box-shadow:var(--shadow-md);border-color:#dceae5}
.ataglance .card:hover,.bento .card:hover{transform:translateY(-3px)}
.ch-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:12px;gap:10px}
.ch-head h4{font-size:1.02rem;font-weight:700;letter-spacing:-.01em}
.ch-sub{font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--brand);
  background:var(--accent);padding:3px 9px;border-radius:20px;white-space:nowrap}
.ch-box{position:relative}
/* metric / complexity card */
.bento-metric{display:flex;flex-direction:column;justify-content:center;gap:16px;
  background:linear-gradient(160deg,#ffffff 0%,#f2fbf8 100%)}
.metric-row{display:flex;align-items:baseline;gap:12px}
.metric .mv{font-size:2.5rem;font-weight:800;letter-spacing:-.04em;line-height:.9;
  background:linear-gradient(135deg,var(--brand-deep),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.metric .ml{font-size:.82rem;color:var(--muted);font-weight:600;max-width:22ch;line-height:1.35}
.complexity-bar{display:flex;align-items:center;gap:9px;margin-top:2px}
.complexity-bar span{font-family:var(--mono);font-size:.72rem;color:var(--faint);font-weight:500}
.cb-track{position:relative;flex:1;height:9px;border-radius:5px;overflow:hidden;
  background:linear-gradient(90deg,#e8f5f0,#eef3f1)}
.cb-fill{position:absolute;inset:0 100% 0 0;border-radius:5px;transition:width 1.1s cubic-bezier(.2,.7,.2,1);
  background:linear-gradient(90deg,var(--brand-3),var(--brand-2) 55%,var(--brand-deep))}
.cb-median{position:absolute;top:-3px;bottom:-3px;width:2px;left:0;background:#0c231e;border-radius:2px;
  box-shadow:0 0 0 2px #fff;transition:left 1.1s cubic-bezier(.2,.7,.2,1)}
/* glassy stat cards floating over the hero */
.stat{background:rgba(255,255,255,.82);backdrop-filter:saturate(1.3) blur(10px);-webkit-backdrop-filter:saturate(1.3) blur(10px);
  transition:transform .25s cubic-bezier(.2,.7,.2,1),box-shadow .25s}
.stat:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.stat .n{background:linear-gradient(135deg,var(--ink),var(--brand-deep));-webkit-background-clip:text;background-clip:text;color:transparent}
/* portal hover micro-interaction */
.portal{cursor:pointer;transition:transform .25s cubic-bezier(.2,.7,.2,1),box-shadow .25s,border-color .25s}
.portal:hover{transform:translateY(-4px)}
.portal .ic{transition:transform .3s cubic-bezier(.2,.7,.2,1)}
.portal:hover .ic{transform:scale(1.08) rotate(-4deg)}
a,button,.portal,.med-link,select,tr.rowlink{cursor:pointer}
@media (max-width:820px){.bento{grid-template-columns:1fr;grid-template-areas:'cat' 'db' 'cmp' 'metric'}}
@media (prefers-reduced-motion:reduce){.card,.stat,.portal,.cb-fill,.cb-median,.portal .ic{transition:none!important}}

/* ======== v3 — masterpiece hero: two-column, framed animation panel ======== */
.hero{background:
  radial-gradient(1100px 700px at 88% 12%, rgba(20,184,146,.20), transparent 55%),
  radial-gradient(900px 520px at 60% -20%, #114438 0%, transparent 60%),
  linear-gradient(155deg,#082c26 0%, #0a5c49 52%, #0c6e58 100%)}
.hero .hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:44px;align-items:center;
  padding:78px 22px 96px;position:relative;z-index:2}
.hero-copy{max-width:620px}
.hero .eyebrow{display:inline-flex;align-items:center;gap:9px;color:#8ff0d2}
.eb-dot{width:7px;height:7px;border-radius:50%;background:#5fe0b6;box-shadow:0 0 0 0 rgba(95,224,182,.6);animation:ebpulse 2.4s infinite}
@keyframes ebpulse{0%{box-shadow:0 0 0 0 rgba(95,224,182,.55)}70%{box-shadow:0 0 0 8px rgba(95,224,182,0)}100%{box-shadow:0 0 0 0 rgba(95,224,182,0)}}
.hero h1{font-size:clamp(2.5rem,4.6vw,3.85rem);line-height:1.04;font-weight:820;letter-spacing:-.04em;margin-top:18px}
.hero .lead{font-size:1.1rem;max-width:52ch;color:#c7ede1}
.hero .btn-arrow{transition:transform .25s cubic-bezier(.2,.7,.2,1);display:inline-block}
.hero .btn-primary:hover .btn-arrow{transform:translateX(4px)}
.hero-tags{display:flex;gap:9px;flex-wrap:wrap;margin-top:22px}
.htag{font-size:.74rem;font-weight:600;letter-spacing:.01em;color:#bfeadd;padding:6px 12px;border-radius:20px;
  background:rgba(255,255,255,.06);border:1px solid rgba(159,238,214,.18);backdrop-filter:blur(6px)}
/* the framed animation panel — a "lab window" onto the pipeline */
.hero-viz{position:relative}
.viz-frame{position:relative;aspect-ratio:1/.92;width:100%;border-radius:24px;overflow:hidden;
  background:radial-gradient(120% 120% at 50% 40%, rgba(18,80,66,.55), rgba(8,38,32,.35));
  border:1px solid rgba(159,238,214,.16);
  box-shadow:0 40px 90px -30px rgba(0,0,0,.55), inset 0 1px 0 rgba(255,255,255,.06), inset 0 0 60px rgba(20,184,146,.06)}
.viz-frame:before{content:"";position:absolute;inset:0;pointer-events:none;border-radius:24px;
  background:linear-gradient(180deg,rgba(255,255,255,.05),transparent 22%)}
.hero-viz canvas{position:absolute;inset:0;width:100%;height:100%;display:block;opacity:1}
.viz-cap{position:absolute;left:0;right:0;bottom:12px;text-align:center;z-index:3;
  font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(159,238,214,.6)}
/* stat band sits closer now */
.stats{margin-top:-52px}
@media (max-width:900px){.hero .hero-grid{grid-template-columns:1fr;gap:28px}
  .hero-viz{max-width:440px;margin:0 auto;width:100%}.hero .lead{max-width:60ch}}

/* count-up ready */
.stat .n{font-variant-numeric:tabular-nums}
/* scroll reveal */
[data-rise]{opacity:0;transform:translateY(18px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
[data-rise].in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){[data-rise]{opacity:1;transform:none;transition:none}.eb-dot{animation:none}}
.stat .l{display:inline-flex;align-items:center;gap:6px;justify-content:center}
.l-ic{width:14px;height:14px;color:var(--brand);flex:none}

/* ======== one-line code showcase ======== */
.feature{position:relative}
.feature:before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(680px 320px at 82% 30%,rgba(20,184,146,.06),transparent 60%)}
.feat-grid{display:grid;grid-template-columns:.86fr 1.14fr;gap:44px;align-items:center;position:relative}
.feat-copy h2{font-size:clamp(1.9rem,3.2vw,2.7rem);letter-spacing:-.035em;line-height:1.06;margin:14px 0 0}
.grad-ink{background:linear-gradient(100deg,var(--brand-2),var(--brand-deep));-webkit-background-clip:text;background-clip:text;color:transparent}
.feat-copy>p{margin-top:16px;font-size:1.04rem;line-height:1.6;max-width:44ch}
.feat-list{list-style:none;padding:0;margin:20px 0 0;display:flex;flex-direction:column;gap:11px}
.feat-list li{display:flex;align-items:center;gap:11px;font-size:.94rem;font-weight:550;color:var(--body)}
.fl-ic{flex:none;width:20px;height:20px;border-radius:6px;background:linear-gradient(135deg,var(--brand-3),var(--brand-deep));position:relative;box-shadow:0 2px 7px -2px rgba(10,92,73,.5)}
.fl-ic:after{content:"";position:absolute;left:6px;top:4px;width:5px;height:9px;border:2px solid #fff;border-top:0;border-left:0;transform:rotate(42deg)}
.feat-cta{margin-top:24px}
/* code card */
.code-card{border-radius:18px;overflow:hidden;background:#08201b;
  border:1px solid rgba(159,238,214,.14);box-shadow:0 40px 90px -34px rgba(0,0,0,.6), 0 0 0 1px rgba(0,0,0,.2)}
.cc-bar{display:flex;align-items:center;gap:7px;padding:11px 14px;background:#0b271f;border-bottom:1px solid rgba(159,238,214,.09)}
.cc-dot{width:11px;height:11px;border-radius:50%;background:#2c463e}
.cc-dot:nth-child(1){background:#e0736b}.cc-dot:nth-child(2){background:#e0b24a}.cc-dot:nth-child(3){background:#5bd6a2}
.cc-file{margin-left:8px;font-size:.78rem;color:#7fa398;letter-spacing:.02em}
.cc-copy{margin-left:auto;display:inline-flex;align-items:center;gap:6px;background:rgba(159,238,214,.08);color:#a6f5da;
  border:1px solid rgba(159,238,214,.18);border-radius:8px;padding:5px 11px;font-size:.76rem;font-weight:600;font-family:var(--sans);
  cursor:pointer;transition:.2s}
.cc-copy:hover{background:rgba(159,238,214,.16)}
.cc-copy.ok{background:rgba(95,224,182,.22);color:#c6ffe9;border-color:rgba(95,224,182,.5)}
.cc-body{margin:0;padding:20px 22px;overflow-x:auto;font-family:var(--mono);font-size:.86rem;line-height:1.65;color:#cdeee3;tab-size:2}
.cc-body code{font-family:inherit;white-space:pre}
.cc-body .k{color:#f78c6c}.cc-body .s{color:#a6e3a1}.cc-body .c{color:#5f827a;font-style:italic}
.cc-body .f{color:#82c8ff}.cc-body .v{color:#a6f5da}
.cc-out{padding:13px 22px;background:#0b271f;border-top:1px solid rgba(159,238,214,.09);
  font-family:var(--mono);font-size:.82rem;color:#cdeee3;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.cc-prompt{color:#5bd6a2;font-weight:700}
.cc-out b{color:#fff}
.cc-ok{color:#7fe6c8;font-family:var(--sans);font-size:.8rem}
@media (max-width:900px){.feat-grid{grid-template-columns:1fr;gap:26px}}