/* =========================================================
   Casmon · AI Video 破局实战课 — Landing Page
   Theme tokens: light on :root, dark on [data-theme="dark"]
   ========================================================= */
:root{
  --bg:#F5F6FB; --bg2:#ECEEF8; --surface:#FFFFFF; --surface2:#F1F3FA;
  --line:rgba(15,23,42,.09); --line2:rgba(15,23,42,.16);
  --text:#0B1024; --muted:#5A6384; --faint:#8A92B0;
  --brand:#4F46E5; --brand2:#7C3AED; --cyan:#0284C7; --pink:#C026D3;
  --gold:#B45309; --gold-bg:#FEF3C7; --red:#DC2626; --red-bg:#FEE2E2;
  --green:#16A34A; --green2:#15803D;
  --grad:linear-gradient(100deg,#2563EB 0%,#7C3AED 55%,#C026D3 100%);
  --grad-soft:linear-gradient(135deg,rgba(37,99,235,.10),rgba(192,38,211,.10));
  --glow:rgba(79,70,229,.16);
  --shadow:0 1px 2px rgba(15,23,42,.04),0 12px 32px rgba(15,23,42,.08);
  --shadow-lg:0 30px 80px rgba(30,27,75,.16);
  --grid:rgba(79,70,229,.06);
  --r:20px; --r-sm:12px;
  --maxw:1180px;
  --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC","Segoe UI",Roboto,sans-serif;
  --display:"Sora",var(--font);
  color-scheme:light;
}
[data-theme="dark"]{
  --bg:#05060F; --bg2:#080A19; --surface:#0D1126; --surface2:#131936;
  --line:rgba(148,163,255,.12); --line2:rgba(148,163,255,.24);
  --text:#EEF1FF; --muted:#A1A9CC; --faint:#6F78A0;
  --brand:#7C8BFF; --brand2:#A78BFA; --cyan:#22D3EE; --pink:#E879F9;
  --gold:#FACC15; --gold-bg:rgba(250,204,21,.12); --red:#F87171; --red-bg:rgba(248,113,113,.12);
  --green:#22C55E; --green2:#16A34A;
  --grad:linear-gradient(100deg,#38BDF8 0%,#818CF8 45%,#E879F9 100%);
  --grad-soft:linear-gradient(135deg,rgba(56,189,248,.10),rgba(232,121,249,.10));
  --glow:rgba(99,102,241,.35);
  --shadow:0 1px 0 rgba(255,255,255,.04) inset,0 18px 40px rgba(0,0,0,.45);
  --shadow-lg:0 40px 100px rgba(0,0,0,.6);
  --grid:rgba(124,139,255,.07);
  color-scheme:dark;
}

/* ---------- language switch ---------- */
html[lang="en"] .zh{display:none!important}
html:not([lang="en"]) .en{display:none!important}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 var(--font);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;transition:background .4s,color .4s}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
h1,h2,h3,h4{margin:0;line-height:1.18;letter-spacing:-.01em}
p{margin:0}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.gold{color:var(--gold)}
.num{font-family:var(--display);font-variant-numeric:tabular-nums}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:8px}

/* backdrop: neon grid + glows */
.bg-fx{position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
   radial-gradient(900px 600px at 85% -10%,var(--glow),transparent 60%),
   radial-gradient(700px 500px at -10% 30%,rgba(192,38,211,.10),transparent 60%),
   linear-gradient(var(--grid) 1px,transparent 1px) 0 0/56px 56px,
   linear-gradient(90deg,var(--grid) 1px,transparent 1px) 0 0/56px 56px;
  -webkit-mask-image:linear-gradient(#000 0%,rgba(0,0,0,.35) 70%,rgba(0,0,0,.15));
          mask-image:linear-gradient(#000 0%,rgba(0,0,0,.35) 70%,rgba(0,0,0,.15))}

/* ---------- progress + promo + nav ---------- */
.progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--grad);z-index:100;box-shadow:0 0 12px var(--glow)}
.promo{background:var(--grad);color:#fff;font-size:13.5px;text-align:center;padding:8px 44px 8px 16px;position:relative;font-weight:600}
.promo b{font-family:var(--display);background:rgba(0,0,0,.22);padding:1px 7px;border-radius:6px;margin:0 2px;font-variant-numeric:tabular-nums}
.promo a{text-decoration:underline;text-underline-offset:3px;margin-left:6px;white-space:nowrap}
.nav{position:sticky;top:0;z-index:50;backdrop-filter:saturate(1.6) blur(16px);-webkit-backdrop-filter:saturate(1.6) blur(16px);
  background:color-mix(in srgb,var(--bg) 78%,transparent);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:12px;height:64px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-family:var(--display);letter-spacing:-.02em;font-size:17px;margin-right:auto}
.logo i{width:32px;height:32px;border-radius:10px;background:var(--grad);display:grid;place-items:center;color:#fff;font-style:normal;font-size:14px;box-shadow:0 6px 18px var(--glow)}
.logo small{display:block;font:600 11px/1 var(--font);color:var(--muted);letter-spacing:.02em;margin-top:3px}
.nav-links{display:flex;gap:22px;font-size:14px;color:var(--muted);margin-right:8px}
.nav-links a:hover{color:var(--text)}
.toggle{height:38px;min-width:38px;padding:0 10px;border-radius:12px;border:1px solid var(--line2);background:var(--surface);
  display:inline-flex;align-items:center;justify-content:center;gap:6px;font-size:13px;font-weight:700;transition:transform .2s,border-color .2s}
.toggle:hover{transform:translateY(-1px);border-color:var(--brand)}
.toggle svg{width:18px;height:18px}
.lang-pill span{opacity:.45;transition:opacity .2s}
html:not([lang="en"]) .lang-pill .l-zh, html[lang="en"] .lang-pill .l-en{opacity:1;color:var(--brand)}
.i-sun{display:none}
[data-theme="dark"] .i-sun{display:block} [data-theme="dark"] .i-moon{display:none}
.nav .btn-wa{height:38px;padding:0 14px;font-size:14px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:14px;font-weight:800;
  padding:16px 26px;font-size:17px;transition:transform .2s,box-shadow .2s,filter .2s;white-space:nowrap;position:relative}
.btn:active{transform:scale(.98)}
.btn-wa{background:linear-gradient(180deg,#25D366,#16A34A);color:#fff;box-shadow:0 10px 28px rgba(22,163,74,.38),inset 0 1px 0 rgba(255,255,255,.25);
  text-shadow:0 1px 1px rgba(0,0,0,.18)}
.btn-wa:hover{transform:translateY(-2px);box-shadow:0 16px 36px rgba(22,163,74,.48)}
.btn-wa svg{width:22px;height:22px;flex:none}
.btn-wa.pulse::after{content:"";position:absolute;inset:-4px;border-radius:18px;border:2px solid #25D366;animation:ring 2.2s infinite}
@keyframes ring{0%{opacity:.8;transform:scale(1)}100%{opacity:0;transform:scale(1.12)}}
.btn-ghost{border:1px solid var(--line2);background:var(--surface);color:var(--text)}
.btn-ghost:hover{border-color:var(--brand);transform:translateY(-2px)}
.btn-lg{padding:20px 34px;font-size:19px;border-radius:16px}
.cta-note{font-size:13px;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:14px}
.cta-note span::before{content:"✓ ";color:var(--green);font-weight:800}

/* ---------- section scaffolding ---------- */
section{padding:96px 0;position:relative}
.sec-head{max-width:760px;margin:0 auto 52px;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px 6px 6px;border-radius:999px;border:1px solid var(--line2);
  background:var(--surface);font-size:13px;font-weight:700;color:var(--muted);margin-bottom:18px}
.eyebrow b{background:var(--grad);color:#fff;border-radius:999px;padding:2px 10px;font-family:var(--display);font-size:12px}
h2{font-size:clamp(30px,4.6vw,52px);font-weight:900}
.sec-head p{margin-top:16px;font-size:18px;color:var(--muted)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}

/* reveal */
.rv{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}.rv.d4{transition-delay:.32s}

/* ---------- hero ---------- */
.hero{padding:64px 0 40px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.badge{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;padding:7px 14px;border-radius:999px;
  background:var(--gold-bg);color:var(--gold);border:1px solid color-mix(in srgb,var(--gold) 30%,transparent)}
.badge .dot{width:8px;height:8px;border-radius:50%;background:var(--red);box-shadow:0 0 0 0 var(--red);animation:live 1.6s infinite}
@keyframes live{0%{box-shadow:0 0 0 0 rgba(239,68,68,.6)}100%{box-shadow:0 0 0 10px rgba(239,68,68,0)}}
.hero h1{font-size:clamp(38px,6vw,72px);font-weight:900;margin:22px 0 20px;letter-spacing:-.025em}
.hero h1 .en{letter-spacing:-.035em}
.hero .lead{font-size:clamp(17px,1.6vw,20px);color:var(--muted);max-width:560px}
.hero .lead b{color:var(--text)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.trust{display:flex;align-items:center;gap:12px;margin-top:28px;font-size:14px;color:var(--muted)}
.avatars{display:flex}
.avatars img{width:36px;height:36px;border-radius:50%;object-fit:cover;border:2px solid var(--bg);margin-left:-10px}
.avatars img:first-child{margin-left:0}
.trust b{color:var(--text)}

/* hero: secondary link to the AI Agent course (same flowing border as the bottom card, but smaller) */
.hero-alt{display:inline-flex;align-items:center;gap:10px;margin-top:18px;padding:6px 14px 6px 6px;border-radius:999px;
  font-size:14px;font-weight:600;color:var(--muted);border:1.5px solid transparent;
  background:linear-gradient(var(--surface),var(--surface)) padding-box,linear-gradient(90deg,#38BDF8,#818CF8,#E879F9,#FACC15,#38BDF8) border-box;
  background-size:100% 100%,300% 100%;animation:xsFlow 4s linear infinite;transition:transform .2s,color .2s}
.hero-alt b{color:var(--text)}
.hero-alt:hover{transform:translateY(-2px);color:var(--text)}
.ha-ic{width:30px;height:30px;flex:none;border-radius:50%;display:grid;place-items:center;font-size:16px;background:var(--grad-soft);border:1px solid var(--line)}
.ha-go{font-weight:800;color:var(--brand);animation:haNudge 1.6s ease-in-out infinite}
@keyframes haNudge{0%,100%{transform:translateX(0)}50%{transform:translateX(4px)}}

/* AI studio mock */
.studio{position:relative;border-radius:24px;padding:14px;background:linear-gradient(160deg,rgba(124,139,255,.5),rgba(232,121,249,.35) 60%,rgba(34,211,238,.35));
  box-shadow:var(--shadow-lg)}
.studio-in{background:#0A0D1F;border-radius:14px;overflow:hidden;color:#E6E9FF}
.studio-bar{display:flex;align-items:center;gap:6px;padding:10px 14px;border-bottom:1px solid rgba(255,255,255,.07);font-size:12px;color:#8E97C4}
.studio-bar i{width:10px;height:10px;border-radius:50%;background:#FF5F57}.studio-bar i:nth-child(2){background:#FEBC2E}.studio-bar i:nth-child(3){background:#28C840}
.studio-bar span{margin-left:10px}
.studio-body{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:16px}
.prompt-box{background:#11163A;border:1px solid rgba(124,139,255,.25);border-radius:12px;padding:12px;font-size:13.5px;line-height:1.55;min-height:150px;display:flex;flex-direction:column}
.prompt-box label{font-size:11px;color:#8E97C4;letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px;display:flex;justify-content:space-between}
.prompt-text{flex:1}
.caret{display:inline-block;width:2px;height:1em;background:#A5B4FC;vertical-align:-2px;margin-left:1px;animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.chips span{font-size:11px;padding:3px 8px;border-radius:6px;background:rgba(124,139,255,.15);color:#C7D2FE}
.gen-btn{margin-top:12px;border-radius:10px;padding:10px;background:linear-gradient(90deg,#6366F1,#C026D3);color:#fff;font-weight:800;font-size:13px;text-align:center}
.screen{position:relative;border-radius:12px;overflow:hidden;background:#000;aspect-ratio:9/13}
.screen video{display:block;width:100%;height:100%;object-fit:cover;transition:opacity .6s, filter 1.2s}
.screen.loading video{opacity:.15;filter:blur(14px) saturate(.4)}
.scan{position:absolute;inset:0;display:none;background:linear-gradient(180deg,transparent,rgba(99,102,241,.45),transparent);height:30%;animation:scan 1.4s linear infinite}
.screen.loading .scan{display:block}
@keyframes scan{0%{transform:translateY(-100%)}100%{transform:translateY(350%)}}
.gen-status{position:absolute;left:10px;right:10px;bottom:10px;background:rgba(5,6,15,.72);backdrop-filter:blur(8px);border-radius:10px;padding:8px 10px;font-size:12px}
.gen-status .bar{height:4px;border-radius:4px;background:rgba(255,255,255,.12);margin-top:6px;overflow:hidden}
.gen-status .bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,#22D3EE,#A78BFA,#E879F9);transition:width .2s linear}
.gen-status .done{color:#4ADE80;font-weight:800}
.play{position:absolute;top:50%;left:50%;width:54px;height:54px;margin:-27px 0 0 -27px;border-radius:50%;background:rgba(255,255,255,.2);
  backdrop-filter:blur(6px);display:grid;place-items:center;border:1px solid rgba(255,255,255,.4);transition:transform .3s}
.play::after{content:"";border-left:16px solid #fff;border-top:10px solid transparent;border-bottom:10px solid transparent;margin-left:4px}
.screen.loading .play,.screen.playing .play{opacity:0}
.screen .play{transition:opacity .3s}
.screen{cursor:pointer}
.float-tag{position:absolute;background:var(--surface);color:var(--text);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:14px;
  padding:10px 14px;font-size:13px;font-weight:700;display:flex;align-items:center;gap:10px;animation:bob 5s ease-in-out infinite}
.float-tag em{font-style:normal;font-family:var(--display);font-size:18px}
.float-tag small{display:block;font-weight:600;color:var(--muted);font-size:11px}
.ft-1{left:-30px;bottom:-24px}.ft-2{right:-22px;top:-18px;animation-delay:-2.5s}
@keyframes bob{50%{transform:translateY(-10px)}}

/* marquee */
.marquee{border-block:1px solid var(--line);overflow:hidden;padding:18px 0;background:var(--surface);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.marquee-track{display:flex;gap:44px;width:max-content;animation:mq 38s linear infinite;font-weight:800;font-size:18px;color:var(--muted)}
.marquee-track span{display:flex;align-items:center;gap:44px;white-space:nowrap}
.marquee-track span::after{content:"✦";color:var(--brand)}
@keyframes mq{to{transform:translateX(-50%)}}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:48px}
.stat{padding:22px;text-align:center}
.stat .num{font-size:clamp(30px,3.6vw,44px);font-weight:800;line-height:1}
.stat p{color:var(--muted);font-size:14px;margin-top:8px}

/* ---------- pain ---------- */
.pain-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:stretch}
.pain-list{padding:12px}
.pain-item{display:flex;align-items:center;gap:14px;width:100%;text-align:left;padding:15px 16px;border-radius:14px;font-size:16.5px;font-weight:600;transition:background .2s}
.pain-item:hover{background:var(--surface2)}
.pain-item .box{width:26px;height:26px;border-radius:8px;border:2px solid var(--line2);flex:none;display:grid;place-items:center;transition:all .25s}
.pain-item .box svg{width:16px;height:16px;opacity:0;transform:scale(.4);transition:all .25s;color:#fff}
.pain-item[aria-pressed="true"] .box{background:var(--red);border-color:var(--red)}
.pain-item[aria-pressed="true"] .box svg{opacity:1;transform:none}
.pain-item[aria-pressed="true"]{color:var(--red)}
.pain-item .em{font-size:22px;flex:none}
.pain-meter{padding:30px;display:flex;flex-direction:column;justify-content:center;text-align:center;position:relative;overflow:hidden}
.gauge{width:180px;height:180px;margin:0 auto 18px;position:relative}
.gauge svg{transform:rotate(-90deg)}
.gauge circle{fill:none;stroke-width:14}
.gauge .trk{stroke:var(--surface2)}
.gauge .val{stroke:url(#gg);stroke-linecap:round;stroke-dasharray:452;stroke-dashoffset:452;transition:stroke-dashoffset .7s cubic-bezier(.2,.7,.2,1)}
.gauge .lbl{position:absolute;inset:0;display:grid;place-items:center;align-content:center}
.gauge .lbl .num{font-size:46px;font-weight:800;line-height:1}
.gauge .lbl small{color:var(--muted);font-size:13px}
.verdict{font-size:18px;font-weight:800;min-height:56px}
.verdict-sub{color:var(--muted);font-size:14.5px;margin-top:8px}
.shout{margin-top:36px;padding:28px 32px;border-radius:var(--r);background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.shout h3{font-size:clamp(20px,2.6vw,28px);font-weight:900}
.shout .btn{background:#fff;color:#111}

/* ---------- 01 what is ---------- */
.flow{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;position:relative}
.step{padding:28px;position:relative}
.step .ic{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;font-size:26px;background:var(--grad-soft);border:1px solid var(--line);margin-bottom:18px}
.step .n{position:absolute;top:22px;right:24px;font-family:var(--display);font-weight:800;font-size:44px;color:var(--line2);line-height:1}
.step h3{font-size:20px;font-weight:800;margin-bottom:8px}
.step p{color:var(--muted);font-size:15px}
.step .eg{margin-top:14px;padding:10px 12px;border-radius:10px;background:var(--surface2);font-size:13.5px;border:1px dashed var(--line2)}
.flow-arrow{position:absolute;top:50%;width:26px;height:26px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;font-size:13px;z-index:2;transform:translate(-50%,-50%)}
.fa-1{left:33.33%}.fa-2{left:66.66%}
.analogy{display:grid;grid-template-columns:1fr auto 1fr;gap:18px;align-items:center;margin-top:24px}
.analogy .card{padding:24px}
.analogy h4{font-size:15px;color:var(--muted);font-weight:700;margin-bottom:10px}
.analogy .role{display:flex;flex-wrap:wrap;gap:8px}
.analogy .role>span{padding:6px 12px;border-radius:999px;background:var(--surface2);font-size:14px;font-weight:700}
.analogy .old .role>span{text-decoration:line-through;color:var(--faint)}
.analogy .new{border-color:color-mix(in srgb,var(--brand) 45%,transparent);box-shadow:0 0 0 4px color-mix(in srgb,var(--brand) 12%,transparent),var(--shadow)}
.analogy .new .role>span{background:var(--grad);color:#fff;font-size:16px;padding:8px 16px}
.analogy .vs{font-family:var(--display);font-weight:800;font-size:22px;color:var(--brand)}

/* 2023 → 2026 paired comparison
   Grid: [old 1fr] [arrow 56px] [new 1fr]; the "new" half gets a tinted panel via ::after */
.ba-wrap{max-width:900px;margin:72px auto 0;text-align:center}
.evo{--mid:56px;position:relative;margin-top:6px;text-align:left;border-radius:24px;overflow:hidden;
  background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow)}
.evo::after{content:"";position:absolute;top:0;right:0;bottom:0;width:50%;pointer-events:none;
  background:linear-gradient(180deg,color-mix(in srgb,var(--green) 12%,transparent),color-mix(in srgb,var(--brand) 8%,transparent));
  border-left:1px solid color-mix(in srgb,var(--green) 30%,transparent)}
.evo-head,.evo-rows li{position:relative;z-index:1;display:grid;grid-template-columns:1fr var(--mid) 1fr;align-items:center}
.evo-head{padding:22px 0 18px;border-bottom:1px solid var(--line)}
.eh{display:flex;align-items:baseline;gap:10px;padding:0 26px}
.eh b{font-size:clamp(28px,3.4vw,40px);font-weight:800;line-height:1}
.eh.old b{color:var(--faint)}
.eh.old>span{font-size:13px;font-weight:700;color:var(--faint)}
.eh.mid{justify-content:center;padding:0}
.eh.mid .num{font-size:11px;font-weight:700;color:var(--muted);white-space:nowrap;padding:3px 9px;border-radius:999px;background:var(--surface);border:1px solid var(--line2)}
.eh .now{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:800;color:var(--green);
  padding:4px 10px;border-radius:999px;background:color-mix(in srgb,var(--green) 14%,transparent);align-self:center}
.eh .now i{width:7px;height:7px;border-radius:50%;background:var(--green);animation:live 1.6s infinite}
.evo-rows{list-style:none;margin:0;padding:6px 0}
.evo-rows li{padding:13px 0}
.evo-rows li+li{border-top:1px dashed var(--line)}
.evo-rows .o,.evo-rows .n{display:flex;align-items:center;gap:12px;padding:0 26px;font-size:15px}
.evo-rows .o{color:var(--muted)}
.evo-rows .n{color:var(--text);font-weight:700}
.evo-rows i{flex:none;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-style:normal;font-size:11px;font-weight:900}
.evo-rows .o i{background:var(--red-bg);color:var(--red)}
.evo-rows .n i{background:var(--green);color:#fff;box-shadow:0 0 0 4px color-mix(in srgb,var(--green) 18%,transparent)}
.evo-rows .arr{justify-self:center;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:800;
  color:#fff;background:var(--grad);box-shadow:0 4px 12px var(--glow)}
/* rows slide in one by one when the card is revealed */
.evo .evo-rows li{opacity:0;transform:translateY(8px);transition:opacity .5s ease,transform .5s ease}
.evo.in .evo-rows li{opacity:1;transform:none}
.evo.in .evo-rows li:nth-child(2){transition-delay:.08s}.evo.in .evo-rows li:nth-child(3){transition-delay:.16s}
.evo.in .evo-rows li:nth-child(4){transition-delay:.24s}.evo.in .evo-rows li:nth-child(5){transition-delay:.32s}
.evo.in .evo-rows li:nth-child(6){transition-delay:.4s}
.proof-q{margin:36px 0 16px;font-size:17px;font-weight:700;color:var(--text)}
.vid.proof-vid{max-width:560px;margin:0 auto;text-align:left}

/* ---------- 02 benefits ---------- */
.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.benefit{padding:28px;position:relative;overflow:hidden;transition:transform .3s,border-color .3s}
.benefit:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--brand) 40%,transparent)}
.benefit .big{width:60px;height:60px;border-radius:18px;display:grid;place-items:center;font-size:30px;line-height:1;margin-bottom:18px;
  background:var(--grad-soft);border:1px solid var(--line)}
.benefit h3{font-size:19px;font-weight:800;margin-bottom:8px}
.benefit p{color:var(--muted);font-size:15px}
.benefit .from{margin-top:16px;display:flex;align-items:center;gap:10px;font-size:13.5px;font-weight:700}
.benefit .from s{color:var(--faint)}
.benefit .from b{color:var(--green)}
.research{margin-top:56px;padding:34px;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.research .r .num{font-size:48px;font-weight:800;line-height:1}
.research .r p{margin-top:10px;font-size:14.5px;color:var(--muted)}
.research .src{grid-column:1/-1;font-size:12.5px;color:var(--faint);border-top:1px solid var(--line);padding-top:16px}
.research .src a{text-decoration:underline;text-underline-offset:3px}

/* calculator */
.calc{margin-top:56px;display:grid;grid-template-columns:.9fr 1.1fr;overflow:hidden}
.calc-in{padding:36px}
.calc-in h3{font-size:clamp(22px,2.6vw,30px);font-weight:900;margin-bottom:8px}
.calc-in>p{color:var(--muted);margin-bottom:28px}
.field{margin-bottom:26px}
.field label{display:flex;justify-content:space-between;align-items:baseline;font-weight:700;margin-bottom:12px;font-size:15px}
.field label output{font-family:var(--display);font-size:24px;font-weight:800;color:var(--brand)}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:8px;border-radius:8px;background:linear-gradient(90deg,var(--brand) var(--p,30%),var(--surface2) var(--p,30%));outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:26px;height:26px;border-radius:50%;background:#fff;border:6px solid var(--brand);box-shadow:0 4px 12px var(--glow);cursor:grab}
input[type=range]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:#fff;border:6px solid var(--brand);cursor:grab}
.calc-out{padding:36px;background:linear-gradient(160deg,#111638,#1B0F3B);color:#EEF1FF;display:flex;flex-direction:column;gap:18px;position:relative}
.calc-out .row{display:flex;justify-content:space-between;align-items:center;padding-bottom:14px;border-bottom:1px dashed rgba(255,255,255,.14);font-size:15px;color:#B9C0E6}
.calc-out .row b{font-family:var(--display);font-size:24px;color:#fff}
.calc-out .row .bad{color:#FCA5A5}.calc-out .row .ok{color:#86EFAC}
.calc-out .save{padding:20px;border-radius:16px;background:rgba(250,204,21,.1);border:1px solid rgba(250,204,21,.35)}
.calc-out .save small{color:#FDE68A;font-weight:700;font-size:13px}
.calc-out .save .num{font-size:clamp(38px,5vw,56px);font-weight:800;color:#FACC15;line-height:1.1;display:block}
.calc-out .loss{font-size:15px;color:#FCA5A5;font-weight:700}
.calc-out .loss b{color:#fff;font-family:var(--display)}
.calc-out .fine{font-size:12px;color:#8E97C4}

/* ---------- 03 showcase ---------- */
.tabs{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:28px}
.tab{padding:11px 18px;border-radius:999px;border:1px solid var(--line2);background:var(--surface);font-weight:700;font-size:14.5px;transition:all .2s}
.tab[aria-selected="true"]{background:var(--text);color:var(--bg);border-color:var(--text)}
.panel-desc{text-align:center;color:var(--muted);max-width:640px;margin:-8px auto 28px;font-size:15.5px}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery.four{grid-template-columns:repeat(4,1fr)}
.vcard{position:relative;border-radius:18px;overflow:hidden;background:#000;aspect-ratio:1/1;box-shadow:var(--shadow);cursor:zoom-in}
.vcard.tall{aspect-ratio:3/4}
.vcard img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.vcard:hover img{transform:scale(1.06)}
.vcard:hover .play{transform:scale(1.12)}
.vcard .cap,.vid .cap{margin:0;z-index:1;position:absolute;left:0;right:0;bottom:0;padding:40px 14px 12px;background:linear-gradient(transparent,rgba(0,0,0,.78));color:#fff;font-size:13.5px;font-weight:700}
.vcard .ai,.vid .ai{position:absolute;top:10px;left:10px;font:800 11px var(--display);letter-spacing:.06em;padding:4px 8px;border-radius:6px;background:rgba(0,0,0,.55);color:#fff;backdrop-filter:blur(6px)}
/* real AI video grid */
.vgrid{display:grid;grid-template-columns:1.56fr 1fr;gap:16px}
.vid{position:relative;margin:0;border-radius:18px;overflow:hidden;background:#000;box-shadow:var(--shadow);cursor:pointer}
.vid video{width:100%;height:100%;object-fit:cover;display:block}
.v-main{grid-row:span 2}
.v-wide{aspect-ratio:16/9}
.v-sq{aspect-ratio:1/1}
.vid .ai{z-index:2}
.vid .play{opacity:0;pointer-events:none;transition:opacity .3s}
.vid.paused .play{opacity:1}
.vid .snd{position:absolute;top:10px;right:10px;z-index:2;padding:7px 12px;border-radius:999px;font-size:12.5px;font-weight:800;color:#fff;
  background:rgba(0,0,0,.55);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.25);transition:background .2s}
.vid .snd:hover{background:rgba(0,0,0,.75)}
.vid .snd .on{display:none}
.vid.sound .snd .on{display:inline}.vid.sound .snd .off{display:none}
.vid.sound{box-shadow:0 0 0 3px #25D366,var(--shadow-lg)}
.vid .cap{display:flex;justify-content:space-between;align-items:flex-end;gap:10px;padding-bottom:16px}
.vid .cap em{font:700 12px var(--display);font-style:normal;background:rgba(0,0,0,.5);padding:2px 7px;border-radius:6px;flex:none}
.vbar{position:absolute;left:0;right:0;bottom:0;height:3px;background:rgba(255,255,255,.18);z-index:2}
.vbar i{display:block;height:100%;width:0;background:linear-gradient(90deg,#22D3EE,#A78BFA,#E879F9)}
/* story-style AI short videos */
.story{margin-top:72px;text-align:center}
.story-title{font-size:clamp(26px,3.6vw,42px);font-weight:900;line-height:1.25}
.story-sub{color:var(--muted);font-size:17px;max-width:640px;margin:14px auto 28px}
.story-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;text-align:left}
.ffl{display:grid;grid-template-columns:1fr auto 1fr auto 1.3fr;gap:12px;align-items:center}
.ffl .arrow{font-size:22px;color:var(--brand);font-weight:900}
.ffl .vcard{aspect-ratio:4/3}
.ffl .vcard.out{box-shadow:0 0 0 3px var(--brand),var(--shadow-lg)}

.industries{margin-top:72px;padding:36px}
.industries h3{font-size:clamp(22px,2.6vw,30px);font-weight:900;text-align:center}
.industries>p{text-align:center;color:var(--muted);margin:8px 0 24px}
.ind-chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:24px}
.ind-chip{padding:10px 16px;border-radius:14px;background:var(--surface2);border:1px solid var(--line);font-weight:700;transition:all .2s}
.ind-chip[aria-selected="true"]{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 8px 20px var(--glow)}
.ind-ideas{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.idea{padding:20px;border-radius:16px;background:var(--surface2);border:1px solid var(--line);animation:pop .45s cubic-bezier(.2,.7,.2,1) both}
.idea:nth-child(2){animation-delay:.07s}.idea:nth-child(3){animation-delay:.14s}
@keyframes pop{from{opacity:0;transform:translateY(12px)}}
.idea .e{font-size:28px}
.idea h4{font-size:16.5px;font-weight:800;margin:10px 0 6px}
.idea p{font-size:14px;color:var(--muted)}

.director{margin-top:72px;text-align:center;padding:64px 24px;border-radius:28px;position:relative;overflow:hidden;
  background:radial-gradient(600px 300px at 50% 0%,rgba(124,139,255,.45),transparent 70%),linear-gradient(160deg,#0A0D24,#1A0B35);color:#fff}
.director h2{font-size:clamp(32px,5.4vw,64px)}
.director .grad,.final .box .grad{background-image:linear-gradient(100deg,#38BDF8 0%,#818CF8 45%,#E879F9 100%)}
.director p{color:#C7CCF0;margin-top:16px;font-size:18px}

/* ---------- coach ---------- */
/* photo height follows the info column so tops & bottoms line up */
.coach{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:stretch}
.coach-info{display:flex;flex-direction:column}
.coach-info .eyebrow{align-self:flex-start}
.coach-photo{position:relative;border-radius:28px;overflow:hidden;box-shadow:var(--shadow-lg);min-height:480px}
.coach-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 15%}
.coach-photo .nm{position:absolute;left:18px;right:18px;bottom:18px;padding:16px 18px;border-radius:16px;background:rgba(5,6,15,.7);backdrop-filter:blur(10px);color:#fff}
.coach-photo .nm b{font-family:var(--display);font-size:24px;display:block}
.coach-photo .nm span{color:#FACC15;font-weight:700;font-size:14px}
.creds{display:grid;grid-template-columns:1fr 1fr;grid-auto-rows:1fr;gap:12px;margin-top:auto;padding-top:26px}
.cred{display:flex;gap:12px;align-items:center;padding:14px 16px;border-radius:14px;background:var(--surface);border:1px solid var(--line);font-size:14.5px;font-weight:600}
.cred i{font-style:normal;font-size:20px;line-height:1.3}
.mosaic-box{container-type:inline-size;margin-top:56px}
.mosaic{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;
  grid-auto-rows:200px;grid-auto-rows:calc((100cqw - 36px) / 4 * .75)}
.mosaic img{width:100%;height:100%;object-fit:cover;border-radius:14px;cursor:zoom-in;transition:transform .4s}
.mosaic .tall{object-position:center 30%}
.mosaic img:hover{transform:scale(1.02)}
.mosaic .w2{grid-column:span 2}.mosaic .h2{grid-row:span 2}

/* ---------- course ---------- */
.modules{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.module{padding:26px;position:relative;overflow:hidden}
.module .n{font-family:var(--display);font-weight:800;font-size:13px;color:var(--brand);letter-spacing:.08em}
.module .ic{font-size:34px;margin:14px 0}
.module h3{font-size:19px;font-weight:800;margin-bottom:10px}
.module ul{margin:0;padding:0;list-style:none;display:grid;gap:7px;font-size:14px;color:var(--muted)}
.module li::before{content:"→ ";color:var(--brand);font-weight:800}
.course-meta{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:28px}
.course-meta>span{padding:10px 18px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-weight:700;font-size:14.5px}
.fit{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:40px}
.fit .card{padding:28px}
.fit h3{font-size:19px;font-weight:800;margin-bottom:14px}
.fit ul{margin:0;padding:0;list-style:none;display:grid;gap:10px;font-size:15px}
.fit .yes li::before{content:"✅ "}.fit .no li::before{content:"🚫 "}

/* ---------- futures ---------- */
.fut-switch{display:inline-flex;padding:5px;border-radius:999px;background:var(--surface);border:1px solid var(--line2);margin:0 auto 32px}
.fut-switch button{padding:12px 22px;border-radius:999px;font-weight:800;font-size:15px;color:var(--muted);transition:all .25s}
.fut-switch button[aria-selected="true"]{background:var(--text);color:var(--bg)}
.fut-switch button.b[aria-selected="true"]{background:var(--grad);color:#fff}
.futures{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.fut{padding:24px;transition:all .45s}
.fut .when{font:800 12.5px var(--display);letter-spacing:.08em;color:var(--muted)}
.fut h4{font-size:17px;font-weight:800;margin:10px 0 8px}
.fut p{font-size:14px;color:var(--muted)}
.futures.a .fut{border-color:color-mix(in srgb,var(--red) 30%,transparent)}
.futures.a .fut .ic::before{content:"📉"}
.futures.b .fut{border-color:color-mix(in srgb,var(--green) 40%,transparent)}
.futures.b .fut .ic::before{content:"🚀"}
.fut .ic{font-size:26px}
.quote{margin:64px auto 0;max-width:1000px;text-align:center;font-size:clamp(28px,5.6vw,64px);font-weight:900;line-height:1.25;letter-spacing:-.01em}

/* ---------- pricing ---------- */
.price-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:24px;align-items:stretch}
.anchor{padding:32px;display:flex;flex-direction:column;gap:14px}
.anchor h3{font-size:20px;font-weight:800;margin-bottom:6px}
.anchor .li{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px dashed var(--line2);font-size:15px}
.anchor .li b{font-family:var(--display);font-size:18px;color:var(--red)}
.anchor .li.tot{border:0;font-weight:800;font-size:17px}
.anchor .li.tot b{font-size:26px}
.anchor .mini{font-size:12.5px;color:var(--faint)}
.offer{padding:34px;position:relative;overflow:hidden;border:2px solid transparent;
  background:linear-gradient(var(--surface),var(--surface)) padding-box,var(--grad) border-box;box-shadow:0 30px 80px var(--glow)}
.offer .ribbon{position:absolute;top:18px;right:-40px;transform:rotate(35deg);background:var(--red);color:#fff;font-weight:800;font-size:12.5px;padding:6px 48px}
.offer h3{font-size:22px;font-weight:900}
.offer .price{display:flex;align-items:flex-end;gap:10px;margin:14px 0 4px}
.offer .price .num{font-size:clamp(56px,7vw,80px);font-weight:800;line-height:.9}
.offer .price small{color:var(--muted);font-weight:700;padding-bottom:8px}
.offer .per{color:var(--muted);font-size:14px}
.group{margin:22px 0;display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.group button{padding:12px 6px;border-radius:12px;border:1px solid var(--line2);background:var(--surface2);font-weight:700;font-size:13.5px;line-height:1.35;transition:all .2s}
.group button b{display:block;font-family:var(--display);font-size:17px}
.group button[aria-pressed="true"]{border-color:var(--brand);background:color-mix(in srgb,var(--brand) 12%,var(--surface));box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 20%,transparent)}
.includes{list-style:none;padding:0;margin:0 0 26px;display:grid;gap:10px;font-size:15px}
.includes li::before{content:"✓";display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--green);color:#fff;font-size:12px;font-weight:900;margin-right:10px}
.offer .btn{width:100%}
.seats{margin-top:14px;font-size:13.5px;color:var(--muted);text-align:center}
.seats .bar{height:8px;border-radius:8px;background:var(--surface2);overflow:hidden;margin-top:8px}
.seats .bar i{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--red));border-radius:8px;width:0;transition:width 1.4s cubic-bezier(.2,.7,.2,1)}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:0 auto;display:grid;gap:12px}
.faq details{border-radius:16px;background:var(--surface);border:1px solid var(--line);overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:20px 22px;font-weight:800;font-size:16.5px;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:400 28px/1 var(--display);color:var(--brand);transition:transform .3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 22px 20px;color:var(--muted);font-size:15.5px}

/* ---------- final ---------- */
.final{text-align:center;padding:110px 0 120px}
.final .box{border-radius:32px;padding:72px 24px;position:relative;overflow:hidden;
  background:radial-gradient(700px 360px at 50% 0%,rgba(124,139,255,.5),transparent 70%),linear-gradient(160deg,#0A0D24,#1B0B38);color:#fff;box-shadow:var(--shadow-lg)}
.final h2{font-size:clamp(32px,5vw,58px)}
.final p{color:#C7CCF0;font-size:18px;max-width:640px;margin:18px auto 0}
.countdown{display:flex;gap:12px;justify-content:center;margin:34px 0}
.countdown div{min-width:78px;padding:14px 10px;border-radius:14px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14)}
.countdown b{display:block;font:800 36px/1 var(--display);font-variant-numeric:tabular-nums}
.countdown small{font-size:12px;color:#A5ADD8}
.final .cta-note{justify-content:center;color:#A5ADD8}

/* cross-sell link to the AI Agent course */
/* Attention effects: breathing glow + flowing gradient border + a light sweep every few seconds */
.xsell{--xs-flow:linear-gradient(90deg,#38BDF8,#818CF8,#E879F9,#FACC15,#38BDF8);--xs-shine:rgba(124,58,237,.14);
  position:relative;overflow:hidden;display:flex;align-items:center;gap:16px;max-width:760px;margin:28px auto 0;padding:18px 20px;border-radius:20px;text-align:left;
  border:2px solid transparent;background:linear-gradient(var(--surface),var(--surface)) padding-box,var(--xs-flow) border-box;
  background-size:100% 100%,300% 100%;box-shadow:var(--shadow);transition:transform .25s;
  animation:xsFlow 4s linear infinite,xsGlow 2.2s ease-in-out infinite}
[data-theme="dark"] .xsell{--xs-shine:rgba(255,255,255,.16)}
.xsell::before{content:"";position:absolute;top:0;bottom:0;left:-45%;width:35%;pointer-events:none;z-index:2;
  background:linear-gradient(100deg,transparent,var(--xs-shine),transparent);transform:skewX(-20deg);animation:xsShine 3.6s ease-in-out infinite}
.xsell:hover{transform:translateY(-3px)}
@keyframes xsFlow{from{background-position:0 0,0% 0}to{background-position:0 0,300% 0}}
@keyframes xsGlow{0%,100%{box-shadow:var(--shadow),0 0 0 0 rgba(167,139,250,0)}
  50%{box-shadow:var(--shadow),0 0 30px 2px rgba(167,139,250,.45),0 0 0 4px rgba(167,139,250,.18)}}
@keyframes xsShine{0%{left:-45%}55%,100%{left:125%}}
.xs-ic{width:52px;height:52px;flex:none;border-radius:16px;display:grid;place-items:center;font-size:26px;background:var(--grad-soft);border:1px solid var(--line);
  animation:xsBob 2.2s ease-in-out infinite}
@keyframes xsBob{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-3px) rotate(-6deg)}}
.xs-txt{flex:1;min-width:0}
.xs-txt b{display:block;font-size:18px;font-weight:800;color:var(--text)}
.xs-txt small{display:block;margin-top:3px;font-size:13.5px;color:var(--muted)}
.xs-go{flex:none;padding:12px 18px;border-radius:12px;color:#fff;font-weight:800;font-size:15px;white-space:nowrap;
  background:linear-gradient(90deg,#6366F1,#C026D3,#6366F1);background-size:200% 100%;animation:xsBtn 2.2s ease-in-out infinite}
@keyframes xsBtn{0%,100%{background-position:0% 0;filter:brightness(1)}50%{background-position:100% 0;filter:brightness(1.18)}}
/* Facebook page link */
.fb-link{display:flex;width:max-content;align-items:center;gap:10px;margin:22px auto 0;padding:8px 16px 8px 8px;border-radius:999px;
  font-size:14.5px;font-weight:700;color:var(--muted);border:1px solid var(--line2);background:var(--surface);transition:transform .2s,color .2s,border-color .2s}
.fb-link:hover{transform:translateY(-2px);color:var(--text);border-color:#1877F2}
.fb-ic{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:#1877F2;color:#fff;box-shadow:0 6px 16px rgba(24,119,242,.35)}
.fb-ic svg{width:20px;height:20px}
footer{padding:40px 0 120px;border-top:1px solid var(--line);color:var(--faint);font-size:13px;text-align:center}
footer p+p{margin-top:6px}

/* ---------- floating CTAs ---------- */
.mobile-cta{position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 14px calc(10px + env(safe-area-inset-bottom));
  background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);
  display:none;gap:10px;align-items:center;transform:translateY(110%);transition:transform .35s}
.mobile-cta.show{transform:none}
.mobile-cta .btn{flex:1;padding:14px;font-size:16px}
.mobile-cta .mc-price{font-size:12px;color:var(--muted);line-height:1.2}
.mobile-cta .mc-price b{display:block;font:800 18px var(--display);color:var(--text)}
.fab{position:fixed;right:24px;bottom:24px;z-index:60;width:62px;height:62px;border-radius:50%;background:#25D366;display:grid;place-items:center;
  box-shadow:0 12px 30px rgba(37,211,102,.45);transform:scale(0);transition:transform .35s cubic-bezier(.3,1.4,.5,1)}
.fab.show{transform:scale(1)}
.fab svg{width:32px;height:32px;color:#fff}
.fab .tip{position:absolute;right:74px;white-space:nowrap;background:var(--surface);color:var(--text);border:1px solid var(--line);box-shadow:var(--shadow);
  padding:8px 12px;border-radius:12px;font-size:13.5px;font-weight:700}

/* lightbox */
.lb{position:fixed;inset:0;z-index:200;background:rgba(3,4,12,.92);display:grid;place-items:center;padding:24px;opacity:0;pointer-events:none;transition:opacity .3s}
.lb.open{opacity:1;pointer-events:auto}
.lb img{max-height:82vh;max-width:min(92vw,1000px);border-radius:16px;box-shadow:0 30px 80px rgba(0,0,0,.6)}
.lb p{color:#fff;text-align:center;margin-top:14px;font-weight:700}
.lb button{position:absolute;top:18px;right:18px;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;font-size:22px}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .nav-links{display:none}
  .hero-grid,.coach,.price-grid,.calc{grid-template-columns:1fr}
  .coach-photo{min-height:0;aspect-ratio:633/790;width:100%;max-width:460px;margin:0 auto}
  .hero-grid{gap:44px}
  .modules,.futures,.research{grid-template-columns:repeat(2,1fr)}
  .benefits{grid-template-columns:repeat(2,1fr)}
  .ft-1{left:-8px}.ft-2{right:-6px}
}
@media (max-width:720px){
  section{padding:72px 0}
  .hero{padding:36px 0 24px}
  .nav .btn-wa .t{display:none}
  .nav .btn-wa{padding:0 11px}
  .logo small{display:none}
  .stats{grid-template-columns:repeat(2,1fr);gap:10px}
  .pain-grid,.benefits,.flow,.analogy,.fit,.ind-ideas,.gallery,.gallery.four,.creds,.modules,.futures,.research{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr}.gallery.four{grid-template-columns:1fr 1fr}
  .vgrid{grid-template-columns:1fr}.v-main{grid-row:auto;aspect-ratio:1/1}
  .story-grid{grid-template-columns:1fr}
  /* 2023→2026: stack each pair (old above, new below in a tinted pill) */
  .evo::after{display:none}
  .evo-head{grid-template-columns:1fr auto 1fr;padding:18px 0 14px}
  .eh{padding:0 16px}.eh.new{justify-content:flex-end}.eh.mid{padding:0 4px}
  .eh b{font-size:26px}
  .evo-rows{padding:4px 12px 10px}
  .evo-rows li{grid-template-columns:1fr;gap:8px;padding:12px 0}
  .evo-rows .arr{display:none}
  .evo-rows .o{padding:0 6px;font-size:13.5px}
  .evo-rows .n{padding:9px 12px;border-radius:12px;font-size:14.5px;
    background:color-mix(in srgb,var(--green) 10%,transparent);border:1px solid color-mix(in srgb,var(--green) 25%,transparent)}
  .xsell{flex-wrap:wrap;padding:18px}
  .hero-alt{border-radius:16px;padding:8px 14px 8px 8px}
  .xs-go{width:100%;text-align:center}
  .story{margin-top:56px}
  .flow-arrow{display:none}
  .analogy .vs{text-align:center}
  .ffl{grid-template-columns:1fr 1fr}.ffl .arrow{display:none}.ffl .vcard.out{grid-column:1/-1}
  .mosaic{grid-template-columns:repeat(2,1fr);grid-auto-rows:130px;grid-auto-rows:calc((100cqw - 12px) / 2 * .75)}
  .studio-body{grid-template-columns:1fr;gap:10px;padding:12px}
  .screen{order:-1;aspect-ratio:4/5}
  .prompt-box{font-size:13px;min-height:0}
  .float-tag{display:none}
  .hero-cta .btn{width:100%}
  .group{grid-template-columns:repeat(2,1fr)}
  .calc-in,.calc-out,.offer,.anchor,.industries{padding:24px}
  .mobile-cta{display:flex}
  .fab{display:none}
  .shout{padding:24px}
  .shout .btn{width:100%}
  .countdown div{min-width:64px}
  .countdown b{font-size:28px}
  .research .r .num{font-size:40px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .rv{opacity:1;transform:none}
}