/* ============================================================
   Noahai — premium editorial design system (auto light/dark)
   ============================================================ */
:root{
  --brand:#0E7C66; --brand-2:#10A37F; --brand-soft:#E6F4F0; --brand-ink:#0A5C4B;
  --bg:#FBFAF8; --surface:#FFFFFF; --surface-2:#F4F2EE;
  --ink:#16160F; --ink-2:#54534D; --ink-3:#8A8880;
  --line:#EAE7E0; --line-2:#D8D4CB;
  --ok-bg:#E6F4F0; --ok-fg:#0E7C66;
  --shadow:0 1px 2px rgba(20,20,15,.04),0 8px 24px rgba(20,20,15,.06);
  --shadow-lg:0 4px 12px rgba(20,20,15,.08),0 24px 48px rgba(20,20,15,.10);
  --radius:16px; --radius-sm:11px; --maxw:1140px;
  --serif:"Fraunces","Georgia",serif;
  --ui:"Söhne","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
@media (prefers-color-scheme:dark){
  :root{
    --brand:#2CD4A8; --brand-2:#34E0B4; --brand-soft:#0E2A24; --brand-ink:#7FE9CF;
    --bg:#08090A; --surface:#111315; --surface-2:#181B1D;
    --ink:#F3F2ED; --ink-2:#B0AEA6; --ink-3:#76746C;
    --line:#1F2326; --line-2:#2C3135;
    --ok-bg:#0E2A24; --ok-fg:#2CD4A8;
    --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.4);
    --shadow-lg:0 4px 12px rgba(0,0,0,.4),0 24px 60px rgba(0,0,0,.55);
  }
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:var(--ui);line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* atmosphere: subtle top glow */
body::before{content:"";position:fixed;top:-200px;left:50%;transform:translateX(-50%);width:1000px;height:500px;
  background:radial-gradient(ellipse,color-mix(in srgb,var(--brand) 12%,transparent),transparent 70%);
  pointer-events:none;z-index:0;opacity:.6}

/* load animation */
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
.r{opacity:0;animation:rise .6s cubic-bezier(.2,.7,.2,1) forwards}
.d1{animation-delay:.05s}.d2{animation-delay:.12s}.d3{animation-delay:.19s}.d4{animation-delay:.26s}.d5{animation-delay:.33s}

/* header */
header.site{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-weight:600;font-size:22px;letter-spacing:-.02em}
.brand .mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--brand),var(--brand-2));display:grid;place-items:center;color:#fff;flex:0 0 auto;box-shadow:0 2px 10px color-mix(in srgb,var(--brand) 40%,transparent)}
.brand .mark svg{width:17px;height:17px}
.nav .links{display:flex;align-items:center;gap:28px}
.nav .links a{font-size:14px;color:var(--ink-2);transition:color .15s;position:relative}
.nav .links a:hover{color:var(--ink)}
.nav .links a::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--brand);transition:width .2s}
.nav .links a:hover::after{width:100%}
.btn{font-family:var(--ui);font-size:14px;font-weight:500;cursor:pointer;border:none;border-radius:10px;padding:10px 18px;transition:transform .12s,box-shadow .2s,opacity .15s}
.btn:active{transform:translateY(1px)}
.btn-solid{background:var(--ink);color:var(--bg)}
.btn-brand{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 2px 12px color-mix(in srgb,var(--brand) 35%,transparent)}
.btn-brand:hover{box-shadow:0 4px 18px color-mix(in srgb,var(--brand) 50%,transparent)}
.btn-ghost{background:transparent;border:1px solid var(--line-2);color:var(--ink)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand-ink)}
.nav-toggle{display:none}

/* hero */
.hero{padding:64px 0 26px;position:relative;z-index:1}
.badge{display:inline-flex;align-items:center;gap:7px;background:var(--ok-bg);color:var(--ok-fg);font-size:12.5px;font-weight:500;padding:7px 13px;border-radius:99px;margin-bottom:22px}
.badge svg{width:14px;height:14px}
.hero h1{font-family:var(--serif);font-weight:600;font-size:clamp(34px,5.4vw,58px);line-height:1.04;letter-spacing:-.03em;max-width:17ch;margin-bottom:18px}
.hero h1 em{font-style:italic;color:var(--brand)}
.hero p.lede{font-size:clamp(16px,2.1vw,19.5px);color:var(--ink-2);max-width:56ch}
.hero .actions{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}

/* section heading */
.sec{padding:38px 0;position:relative;z-index:1}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:22px;gap:16px}
.sec-head h2{font-family:var(--serif);font-weight:600;font-size:28px;letter-spacing:-.025em}
.sec-head a{font-size:13.5px;color:var(--brand);font-weight:500}
.eyebrow{font-size:11.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--brand-ink)}

/* FEATURED top story with image */
.feature{display:grid;grid-template-columns:1.15fr 1fr;gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface);box-shadow:var(--shadow);transition:box-shadow .25s,transform .25s}
.feature:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.feature .art{position:relative;min-height:300px;background:linear-gradient(135deg,var(--brand-soft),var(--surface-2));overflow:hidden}
.feature .art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.feature .art .ph{position:absolute;inset:0;display:grid;place-items:center}
.feature .art .ph svg{width:62px;height:62px;color:var(--brand);opacity:.55}
.feature .body{padding:34px 36px;display:flex;flex-direction:column;justify-content:center}
.feature h3{font-family:var(--serif);font-weight:600;font-size:30px;line-height:1.13;letter-spacing:-.025em;margin:12px 0 12px}
.feature p{color:var(--ink-2);font-size:15.5px;margin-bottom:18px;line-height:1.6}
.src{font-size:12.5px;color:var(--ink-3);display:inline-flex;align-items:center;gap:6px}
.src svg{width:13px;height:13px}

/* card grid */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden;display:flex;flex-direction:column;transition:transform .22s,box-shadow .22s,border-color .22s;box-shadow:var(--shadow)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--line-2)}
.card .thumb{position:relative;height:170px;background:linear-gradient(135deg,var(--surface-2),var(--brand-soft));overflow:hidden}
.card .thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .4s}
.card:hover .thumb img{transform:scale(1.05)}
.card .thumb .ph{position:absolute;inset:0;display:grid;place-items:center}
.card .thumb .ph svg{width:34px;height:34px;color:var(--brand);opacity:.5}
.card .c-body{padding:18px 18px 20px;display:flex;flex-direction:column;flex:1}
.card h4{font-family:var(--serif);font-weight:600;font-size:18px;line-height:1.26;margin:9px 0 10px;letter-spacing:-.015em}
.card .c-sum{font-size:13.5px;color:var(--ink-2);margin-bottom:14px;line-height:1.55}
.card .meta{margin-top:auto;font-size:12px;color:var(--ink-3);display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.card .meta .dot{width:3px;height:3px;border-radius:99px;background:var(--ink-3)}
.tag{display:inline-block;font-size:10.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--brand-ink);background:var(--brand-soft);padding:4px 9px;border-radius:6px}

/* stat band */
.stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface)}
.stats .row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:34px 0}
.stat-b{text-align:center}
.stat-b .v{font-family:var(--serif);font-weight:600;font-size:38px;letter-spacing:-.02em;color:var(--brand)}
.stat-b .l{font-size:13.5px;color:var(--ink-2);margin-top:2px}

/* automate promo */
.automate{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:22px}
.benefit{padding:24px;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg);transition:transform .2s,box-shadow .2s}
.benefit:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.benefit .ic{width:42px;height:42px;border-radius:11px;background:linear-gradient(135deg,var(--brand-soft),color-mix(in srgb,var(--brand) 14%,transparent));display:grid;place-items:center;margin-bottom:14px}
.benefit .ic svg{width:20px;height:20px;color:var(--brand)}
.benefit h5{font-size:16px;font-weight:600;margin-bottom:5px}
.benefit p{font-size:13.5px;color:var(--ink-2);line-height:1.55}

/* newsletter */
.news-cta{padding:54px 0;position:relative;z-index:1}
.news-cta .box{position:relative;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(135deg,var(--surface),var(--surface-2));padding:44px 34px;text-align:center;overflow:hidden;box-shadow:var(--shadow)}
.news-cta .box::before{content:"";position:absolute;top:-80px;right:-80px;width:260px;height:260px;background:radial-gradient(circle,color-mix(in srgb,var(--brand) 18%,transparent),transparent 70%);pointer-events:none}
.news-cta h2{font-family:var(--serif);font-weight:600;font-size:30px;letter-spacing:-.025em;margin-bottom:9px;position:relative}
.news-cta p{color:var(--ink-2);font-size:15.5px;margin-bottom:22px;position:relative}
.subscribe{display:flex;gap:10px;max-width:460px;margin:0 auto;position:relative}
.subscribe input{flex:1;padding:13px 16px;border:1px solid var(--line-2);border-radius:10px;background:var(--bg);color:var(--ink);font-family:var(--ui);font-size:14.5px}
.subscribe input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 18%,transparent)}
.subscribe .ok-msg{font-size:14px;color:var(--brand);margin-top:13px;display:none;position:relative}

/* footer */
footer.site{border-top:1px solid var(--line);padding:40px 0;margin-top:10px;position:relative;z-index:1}
.foot{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;flex-wrap:wrap}
.foot .brand{font-size:18px;margin-bottom:10px}
.foot .disc{font-size:12px;color:var(--ink-3);max-width:50ch;line-height:1.6}
.foot .links{display:flex;gap:20px;font-size:13.5px;color:var(--ink-2)}
.foot .links a:hover{color:var(--ink)}

/* automation finder */
.finder{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:28px;margin-top:10px;box-shadow:var(--shadow)}
.pills{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0 4px}
.pill{font-family:var(--ui);font-size:13.5px;cursor:pointer;user-select:none;border:1px solid var(--line-2);background:var(--bg);color:var(--ink);padding:10px 16px;border-radius:99px;display:inline-flex;align-items:center;gap:8px;transition:all .15s}
.pill svg{width:15px;height:15px}
.pill:hover{border-color:var(--brand)}
.pill[aria-pressed="true"]{background:var(--brand-soft);color:var(--brand-ink);border-color:var(--brand)}
.summary{display:none;gap:16px;margin:22px 0 6px}
.stat{flex:1;background:var(--surface-2);border-radius:var(--radius-sm);padding:16px 18px}
.stat .l{font-size:12.5px;color:var(--ink-2)}
.stat .v{font-family:var(--serif);font-size:26px;font-weight:600;letter-spacing:-.01em}
.rec{border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px;margin-bottom:11px;background:var(--bg)}
.rec .r-top{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:5px}
.rec .r-top strong{font-size:15px;font-weight:600}
.rec .r-top span{font-size:12.5px;color:var(--brand);white-space:nowrap}
.rec p{font-size:13.5px;color:var(--ink-2);margin-bottom:10px;line-height:1.55}
.rec a.aff{font-size:12.5px;color:var(--brand);font-weight:500}
.finder .empty{font-size:13.5px;color:var(--ink-3);text-align:center;padding:16px 0}
.fine{font-size:11.5px;color:var(--ink-3);margin-top:10px}

/* explainer cards */
.explain{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px}
.ex{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:24px;box-shadow:var(--shadow);transition:transform .2s}
.ex:hover{transform:translateY(-3px)}
.ex .n{font-family:var(--serif);font-size:14px;color:var(--brand);font-weight:600;margin-bottom:10px}
.ex h4{font-family:var(--serif);font-size:18px;font-weight:600;margin-bottom:7px;letter-spacing:-.01em}
.ex p{font-size:13.5px;color:var(--ink-2);line-height:1.55}

/* filter bar */
.filters{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:26px}
.filters button{font-family:var(--ui);font-size:13px;cursor:pointer;border:1px solid var(--line-2);background:var(--bg);color:var(--ink-2);padding:8px 16px;border-radius:99px;transition:all .15s}
.filters button:hover{border-color:var(--brand);color:var(--ink)}
.filters button.active{background:var(--ink);color:var(--bg);border-color:var(--ink)}

.page-head{padding:48px 0 8px;position:relative;z-index:1}
.page-head h1{font-family:var(--serif);font-weight:600;font-size:clamp(32px,4.4vw,46px);letter-spacing:-.025em;margin-bottom:10px}
.page-head p{color:var(--ink-2);font-size:16.5px;max-width:58ch}

@media (max-width:880px){
  .grid,.benefits,.explain{grid-template-columns:1fr 1fr}
  .feature{grid-template-columns:1fr}.feature .art{min-height:200px;order:-1}
  .stats .row{grid-template-columns:1fr 1fr 1fr;gap:12px}
  .stat-b .v{font-size:30px}
}
@media (max-width:600px){
  .nav .links{display:none}
  .nav .links.open{display:flex;flex-direction:column;position:absolute;top:66px;left:0;right:0;background:var(--surface);border-bottom:1px solid var(--line);padding:18px 24px;gap:18px}
  .nav-toggle{display:grid;place-items:center;background:none;border:none;cursor:pointer;color:var(--ink)}
  .nav-toggle svg{width:24px;height:24px}
  .grid,.benefits,.explain{grid-template-columns:1fr}
  .summary{flex-direction:column}.subscribe{flex-direction:column}
}

/* ===== "alive" enhancements ===== */
/* animated aurora hero background */
@keyframes drift{0%{transform:translate(-50%,0) rotate(0deg)}50%{transform:translate(-46%,-18px) rotate(8deg)}100%{transform:translate(-50%,0) rotate(0deg)}}
.aurora{position:absolute;top:-260px;left:50%;width:1100px;height:560px;z-index:0;pointer-events:none;filter:blur(20px);opacity:.55}
.aurora span{position:absolute;border-radius:50%;mix-blend-mode:screen}
.aurora .a1{width:420px;height:420px;left:120px;background:radial-gradient(circle,color-mix(in srgb,var(--brand) 55%,transparent),transparent 65%);animation:drift 14s ease-in-out infinite}
.aurora .a2{width:360px;height:360px;right:140px;top:60px;background:radial-gradient(circle,color-mix(in srgb,var(--brand-2) 45%,transparent),transparent 65%);animation:drift 18s ease-in-out infinite reverse}
.aurora .a3{width:300px;height:300px;left:50%;top:120px;background:radial-gradient(circle,#6f8cff55,transparent 65%);animation:drift 22s ease-in-out infinite}
@media (prefers-color-scheme:light){.aurora{opacity:.35}}
@media (prefers-reduced-motion:reduce){.aurora span{animation:none}}

/* live pulse dot */
.live{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:var(--ink-3)}
.live .pdot{width:8px;height:8px;border-radius:99px;background:var(--brand);position:relative}
.live .pdot::after{content:"";position:absolute;inset:0;border-radius:99px;background:var(--brand);animation:ping 1.8s cubic-bezier(0,0,.2,1) infinite}
@keyframes ping{0%{transform:scale(1);opacity:.7}80%,100%{transform:scale(2.6);opacity:0}}

/* trending strip */
.trending{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface);overflow:hidden}
.trending .row{display:flex;align-items:center;gap:14px;padding:14px 0}
.trending .lbl{font-size:11px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--brand-ink);white-space:nowrap;display:flex;align-items:center;gap:7px}
.ticker{display:flex;gap:28px;overflow:hidden;flex:1;-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.ticker-track{display:flex;gap:28px;animation:scroll 38s linear infinite;white-space:nowrap}
.ticker-track:hover{animation-play-state:paused}
.ticker-track a{font-size:13.5px;color:var(--ink-2);display:inline-flex;align-items:center;gap:7px}
.ticker-track a:hover{color:var(--brand)}
.ticker-track .tg{color:var(--brand);font-weight:600}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.ticker-track{animation:none}}

/* video row */
.videos{position:relative;z-index:1}
.vgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.vcard{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface);box-shadow:var(--shadow);transition:transform .22s,box-shadow .22s}
.vcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.vthumb{position:relative;aspect-ratio:16/9;background:linear-gradient(135deg,var(--surface-2),var(--brand-soft));overflow:hidden}
.vthumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .4s}
.vcard:hover .vthumb img{transform:scale(1.06)}
.vplay{position:absolute;inset:0;display:grid;place-items:center}
.vplay .pbtn{width:56px;height:56px;border-radius:99px;background:rgba(0,0,0,.55);backdrop-filter:blur(4px);display:grid;place-items:center;transition:transform .2s,background .2s}
.vcard:hover .vplay .pbtn{transform:scale(1.1);background:var(--brand)}
.vplay .pbtn svg{width:22px;height:22px;color:#fff;margin-left:3px}
.vbody{padding:14px 16px 16px}
.vbody h4{font-family:var(--serif);font-size:15.5px;font-weight:600;line-height:1.3;margin-bottom:7px;letter-spacing:-.01em}
.vbody .vmeta{font-size:12px;color:var(--ink-3);display:flex;align-items:center;gap:6px}
.vplaceholder{border:1.5px dashed var(--line-2);border-radius:var(--radius);display:grid;place-items:center;text-align:center;padding:30px;color:var(--ink-3);font-size:13.5px}
.vplaceholder svg{width:30px;height:30px;margin:0 auto 10px;color:var(--ink-3);opacity:.6}

/* scroll reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

@media (max-width:880px){.vgrid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.vgrid{grid-template-columns:1fr}.trending .lbl span.txt{display:none}}