/* Cyberanda landing page */
/* ================= TOKENS ================= */
:root{
  --bg:#f5f7fb; --bg-2:#edf1f7; --surface:#ffffff; --surface-2:#f8fafd;
  --ink:#0b1324; --ink-2:#465467; --ink-3:#77849a;
  --line:#e1e7ef; --line-2:#cfd8e4;
  --cyan:#0a9fb2; --cyan-ink:#067a89; --cyan-soft:rgba(10,159,178,.10);
  --violet:#6a4bdb; --violet-soft:rgba(106,75,219,.10);
  --gold:#a8791f; --gold-soft:rgba(168,121,31,.10); --gold-line:rgba(168,121,31,.35);
  --ok:#12966a; --wa:#1a9e55;
  --grad:linear-gradient(120deg,#0fb3c7 0%,#6a4bdb 100%);
  --shadow:0 1px 2px rgba(11,19,36,.05),0 12px 32px -12px rgba(11,19,36,.14);
  --glow:radial-gradient(60% 55% at 85% 0%,rgba(10,159,178,.13),transparent 70%),radial-gradient(55% 60% at 0% 30%,rgba(106,75,219,.10),transparent 70%);
  /* fixed dark objects (terminal, arena) */
  --deep:#0b1020; --deep-2:#121a30; --deep-line:#223052; --deep-ink:#e9eef8; --deep-ink-2:#9aa6bf;
  --term-green:#3ee6a0; --term-cyan:#5fe3ee; --term-red:#ff6b81; --term-amber:#ffc56b;
  --display:'Readex Pro','IBM Plex Sans Arabic','Segoe UI',Tahoma,sans-serif;
  --body:'IBM Plex Sans Arabic','Segoe UI',Tahoma,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,'Cascadia Mono',Consolas,monospace;
  --wrap:1200px;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --bg:#070a13; --bg-2:#0b1020; --surface:#0f1628; --surface-2:#121a2f;
    --ink:#edf2fa; --ink-2:#a9b4c8; --ink-3:#6f7b93;
    --line:#1c2640; --line-2:#2a3656;
    --cyan:#3dd6e0; --cyan-ink:#5fe3ee; --cyan-soft:rgba(61,214,224,.10);
    --violet:#9279f6; --violet-soft:rgba(146,121,246,.12);
    --gold:#e0b65a; --gold-soft:rgba(224,182,90,.10); --gold-line:rgba(224,182,90,.35);
    --ok:#2ee59d; --wa:#1fae5b;
    --grad:linear-gradient(120deg,#3dd6e0 0%,#8a6cf0 100%);
    --shadow:0 1px 2px rgba(0,0,0,.4),0 16px 40px -16px rgba(0,0,0,.6);
    --glow:radial-gradient(60% 55% at 85% 0%,rgba(61,214,224,.12),transparent 70%),radial-gradient(55% 60% at 0% 30%,rgba(138,108,240,.14),transparent 70%);
    --deep:#0c1224; --deep-2:#131c35; --deep-line:#27365c;
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#070a13; --bg-2:#0b1020; --surface:#0f1628; --surface-2:#121a2f;
  --ink:#edf2fa; --ink-2:#a9b4c8; --ink-3:#6f7b93;
  --line:#1c2640; --line-2:#2a3656;
  --cyan:#3dd6e0; --cyan-ink:#5fe3ee; --cyan-soft:rgba(61,214,224,.10);
  --violet:#9279f6; --violet-soft:rgba(146,121,246,.12);
  --gold:#e0b65a; --gold-soft:rgba(224,182,90,.10); --gold-line:rgba(224,182,90,.35);
  --ok:#2ee59d; --wa:#1fae5b;
  --grad:linear-gradient(120deg,#3dd6e0 0%,#8a6cf0 100%);
  --shadow:0 1px 2px rgba(0,0,0,.4),0 16px 40px -16px rgba(0,0,0,.6);
  --glow:radial-gradient(60% 55% at 85% 0%,rgba(61,214,224,.12),transparent 70%),radial-gradient(55% 60% at 0% 30%,rgba(138,108,240,.14),transparent 70%);
  --deep:#0c1224; --deep-2:#131c35; --deep-line:#27365c;
}
:root[data-theme="light"]{color-scheme:light}

/* ================= BASE ================= */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.75;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
.page{overflow-x:clip}
a{color:inherit}
img{max-width:100%;display:block}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:20px}
h1,h2,h3,h4{margin:0;font-family:var(--display);font-weight:700;line-height:1.25;text-wrap:balance;letter-spacing:-.005em}
p{margin:0}
.ltr{direction:ltr;unicode-bidi:isolate;display:inline-block}
.mono{font-family:var(--mono)}
.kicker{display:inline-flex;align-items:center;gap:9px;justify-self:start;padding:5px 14px 5px 12px;border-radius:99px;background:var(--cyan-soft);border:1px solid var(--line);border:1px solid color-mix(in srgb,var(--cyan) 22%,transparent);font-size:.86rem;font-weight:600;color:var(--cyan-ink);letter-spacing:.01em}
.kicker::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--grad);box-shadow:0 0 0 3px color-mix(in srgb,var(--cyan) 18%,transparent)}
.kicker.gold{background:var(--gold-soft);border-color:var(--gold-line);color:var(--gold)}
.kicker.gold::before{background:linear-gradient(135deg,#e0b65a,#f3d48e);box-shadow:0 0 0 3px var(--gold-soft)}
.sec{padding-block:clamp(72px,9vw,120px)}
.sec-head{display:grid;gap:14px;max-width:760px;margin-bottom:clamp(36px,5vw,56px)}
.sec-head h2{font-size:clamp(1.85rem,4vw,2.8rem)}
.sec-head p{color:var(--ink-2);font-size:1.08rem;max-width:62ch}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 24px;border-radius:12px;font-weight:700;font-size:1rem;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .2s ease,background-color .2s,border-color .2s;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 24px -10px rgba(106,75,219,.55)}
.btn-ghost{background:var(--surface);border-color:var(--line-2);color:var(--ink)}
.btn-ghost:hover{border-color:var(--cyan)}
.btn-wa{background:var(--wa);color:#fff}
.btn svg{width:18px;height:18px;flex:none}

/* ================= HEADER ================= */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:40;background:var(--bg);background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:28px;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex:none}
.brand img{width:38px;height:38px}
.brand b{font-family:var(--mono);font-weight:700;font-size:.92rem;letter-spacing:.2em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;direction:ltr}
.nav{display:flex;gap:26px;font-size:.96rem;font-weight:500}
.nav a{text-decoration:none;color:var(--ink-2)}
.nav a:hover{color:var(--ink)}
.top-actions{margin-inline-start:auto;display:flex;align-items:center;gap:10px}
.top-actions .btn{min-height:42px;padding:0 18px;font-size:.93rem}
.theme-btn{width:42px;height:42px;border-radius:12px;border:1px solid var(--line-2);background:var(--surface);color:var(--ink-2);display:grid;place-items:center;cursor:pointer}
.theme-btn svg{width:18px;height:18px}
.theme-btn .sun{display:none}
:root[data-theme="dark"] .theme-btn .sun{display:block}
:root[data-theme="dark"] .theme-btn .moon{display:none}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .theme-btn .sun{display:block}:root:not([data-theme="light"]) .theme-btn .moon{display:none}}

/* ================= HERO ================= */
.hero{position:relative;padding-block:clamp(40px,6vw,88px) clamp(40px,5vw,64px);background:var(--glow)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(32px,5vw,72px);align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:10px;padding:6px 14px 6px 8px;border-radius:99px;background:var(--surface);border:1px solid var(--line);font-size:.88rem;color:var(--ink-2);box-shadow:var(--shadow)}
.hero-badge span{background:var(--ok);color:#fff;font-weight:700;font-size:.78rem;padding:2px 10px;border-radius:99px}
.hero h1{font-size:clamp(2.3rem,5.4vw,4.1rem);line-height:1.18;margin-top:22px}
.hero h1 .g{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:inline-block;padding-bottom:.06em}
.hero .lead{margin-top:22px;font-size:clamp(1.05rem,1.6vw,1.18rem);color:var(--ink-2);max-width:48ch}
.doors{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:34px;max-width:580px}
.door{position:relative;display:grid;gap:2px;padding:18px 20px 18px 52px;border-radius:16px;text-decoration:none;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);transition:transform .15s ease,border-color .2s}
.door:hover{transform:translateY(-2px);border-color:var(--cyan)}
.door .who{font-size:.85rem;color:var(--ink-3);font-weight:600}
.door strong{font-family:var(--display);font-size:1.12rem}
.door .arrow{position:absolute;inset-inline-end:18px;top:50%;width:22px;height:22px;margin-top:-11px;color:var(--ink-3)}
.door.student{background:var(--grad);border-color:transparent;color:#fff}
.door.student .who{color:rgba(255,255,255,.8)}
.door.student .arrow{color:#fff}
.facts{display:flex;flex-wrap:wrap;gap:8px 26px;margin-top:30px;color:var(--ink-2);font-size:.95rem}
.facts b{font-family:var(--display);color:var(--ink);font-size:1.15rem;margin-inline-end:6px}

/* terminal */
.stage{position:relative}
.term{position:relative;direction:ltr;text-align:left;background:var(--deep);border:1px solid var(--deep-line);border-radius:18px;box-shadow:0 30px 70px -30px rgba(11,16,32,.55),0 0 0 1px rgba(255,255,255,.02) inset;overflow:hidden;color:var(--deep-ink)}
.term-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;background:var(--deep-2);border-bottom:1px solid var(--deep-line)}
.term-bar i{width:11px;height:11px;border-radius:50%;background:#2c3a5e}
.term-bar i:nth-child(1){background:#ff5f6d}.term-bar i:nth-child(2){background:#ffbd4a}.term-bar i:nth-child(3){background:#39d98a}
.term-bar span{margin-left:10px;font-family:var(--mono);font-size:.74rem;letter-spacing:.08em;color:var(--deep-ink-2)}
.term-body{font-family:var(--mono);font-size:clamp(.7rem,1vw,.82rem);line-height:1.75;padding:16px 20px 20px;min-height:382px;white-space:pre-wrap;word-break:break-word}
.term-body .l{display:block}
.c-red{color:var(--term-red)}.c-amb{color:var(--term-amber)}.c-grn{color:var(--term-green)}.c-cy{color:var(--term-cyan)}.c-dim{color:var(--deep-ink-2)}
.caret{display:inline-block;width:.6em;height:1.1em;vertical-align:-.2em;background:var(--term-cyan);animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.term-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 16px;border-top:1px solid var(--deep-line);font-family:var(--mono);font-size:.72rem;color:var(--deep-ink-2)}
.cpu{display:flex;align-items:center;gap:8px}
.cpu .bar{width:110px;height:6px;border-radius:6px;background:#1f2a47;overflow:hidden}
.cpu .bar i{display:block;height:100%;width:var(--load,98%);background:var(--term-red);transition:width 1s ease,background-color .6s}
.pop{position:absolute;inset-inline-end:-18px;bottom:-30px;display:flex;align-items:center;gap:12px;padding:10px 16px 10px 10px;background:var(--surface);border:1px solid var(--gold-line);border-radius:16px;box-shadow:var(--shadow);opacity:0;transform:translateY(10px) scale(.96);transition:opacity .5s ease,transform .5s ease}
.pop.show{opacity:1;transform:none}
.pop img{width:54px;height:54px}
.pop small{display:block;color:var(--gold);font-weight:700;font-size:.8rem}
.pop strong{font-family:var(--display);font-size:1rem}
.stage-cap{margin-top:16px;font-size:.85rem;color:var(--ink-3);text-align:start;padding-inline-end:230px}

/* ================= WHY NOW ================= */
.why{padding-block:clamp(56px,7vw,88px);border-top:1px solid var(--line)}
.why-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);gap:clamp(24px,5vw,72px);align-items:center}
.why h2{font-size:clamp(1.7rem,3.4vw,2.4rem)}
.why .sub{color:var(--ink-2);margin-top:12px;font-size:1rem}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0}
.stat{padding:6px clamp(14px,2.4vw,28px);border-inline-start:1px solid var(--line);display:grid;gap:8px;align-content:start}
.stat:first-child{border-inline-start:0;padding-inline-start:0}
.stat b{font-family:var(--display);font-size:clamp(2.4rem,5vw,3.6rem);line-height:1;letter-spacing:-.02em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;font-variant-numeric:tabular-nums;direction:ltr;unicode-bidi:isolate;justify-self:start}
.stat p{color:var(--ink-2);font-size:.95rem;line-height:1.6}
.src{margin-top:18px;font-size:.82rem;color:var(--ink-3)}
.src a{color:var(--ink-3)}

/* ================= METHOD: MISSION ANATOMY ================= */
.anatomy{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(24px,4vw,56px);align-items:center}
.mission{direction:ltr;text-align:left;border-radius:20px;background:var(--deep);border:1px solid var(--deep-line);box-shadow:0 30px 70px -30px rgba(11,16,32,.55);overflow:hidden;color:var(--deep-ink);font-family:var(--mono)}
.m-bar{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:14px 18px;background:var(--deep-2);border-bottom:1px solid var(--deep-line);font-size:.74rem;letter-spacing:.08em}
.m-bar b{color:#fff;font-weight:700}
.m-bar span{color:var(--term-amber)}
.m-blk{cursor:pointer;position:relative;margin:12px;padding:14px 16px 14px 46px;border-radius:12px;border:1px solid transparent;transition:border-color .35s,background-color .35s,opacity .35s;opacity:.55}
.m-blk.on{opacity:1;border-color:rgba(95,227,238,.45);background:rgba(95,227,238,.05)}
.m-n{position:absolute;left:12px;top:14px;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-size:.72rem;font-weight:700;background:#1f2a47;color:var(--deep-ink-2);transition:background .35s,color .35s}
.m-blk.on .m-n{background:var(--term-cyan);color:#061015}
.m-h{font-size:.68rem;letter-spacing:.16em;color:var(--deep-ink-2);margin-bottom:6px}
.m-p{font-family:var(--mono);font-size:.84rem!important;font-size:.9rem;line-height:1.65;color:var(--deep-ink)}
.m-p em{font-style:normal;color:var(--term-amber);font-family:var(--mono);font-size:.85em}
.m-dict{display:grid;gap:6px;font-size:.8rem}
.m-dict div{color:var(--deep-ink-2)}
.m-dict b{font-family:var(--mono);color:var(--term-cyan);font-weight:500;margin-right:6px}
.m-term{font-size:.8rem;line-height:1.8;white-space:pre-wrap}
.m-ok{display:flex;align-items:center;gap:10px;font-size:.8rem;letter-spacing:.06em}
.m-ok .spin{width:14px;height:14px;border-radius:50%;border:2px solid #1f2a47;border-top-color:var(--term-cyan);animation:spin .8s linear infinite}
.m-ok .done{display:none;color:var(--term-green);font-weight:700}
.m-blk.on.fin .spin{display:none}
.m-blk.on.fin .done{display:inline}
.m-blk.on.fin .wait{display:none}
@keyframes spin{to{transform:rotate(360deg)}}
.steps4{list-style:none;margin:0;padding:0;display:grid;gap:6px;counter-reset:st}
.steps4 li{counter-increment:st;display:grid;grid-template-columns:40px minmax(0,1fr);gap:14px;padding:16px;border-radius:14px;cursor:pointer;border:1px solid transparent;transition:background-color .3s,border-color .3s}
.steps4 li::before{content:counter(st);width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font-family:var(--display);font-weight:700;background:var(--bg-2);color:var(--ink-3);border:1px solid var(--line);transition:all .3s}
.steps4 li.on{background:var(--surface);border-color:var(--line);box-shadow:var(--shadow)}
.steps4 li.on::before{background:var(--grad);color:#fff;border-color:transparent}
.steps4 h3{font-size:1.08rem}
.steps4 p{color:var(--ink-2);font-size:.95rem;margin-top:2px}
.pillars{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:clamp(40px,5vw,64px);border-block:1px solid var(--line)}
.pil{display:grid;grid-template-columns:auto minmax(0,1fr);gap:14px;padding:26px clamp(14px,2vw,24px);border-inline-start:1px solid var(--line)}
.pil:first-child{border-inline-start:0;padding-inline-start:0}
.pil svg{width:26px;height:26px;color:var(--cyan-ink);margin-top:4px}
.pil:nth-child(2) svg{color:var(--violet)}
.pil:nth-child(3) svg{color:var(--gold)}
.pil h3{font-size:1.05rem}
.pil p{color:var(--ink-2);font-size:.93rem;margin-top:2px}
/* tools marquee */
.marquee{position:relative;margin-top:36px;overflow:hidden;direction:ltr;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:10px;width:max-content;animation:slide 60s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee + .marquee .marquee-track{animation-direction:reverse;animation-duration:70s}
.marquee + .marquee{margin-top:10px}
.tk{font-family:var(--mono);font-size:.84rem;padding:8px 14px;border-radius:10px;background:var(--surface);border:1px solid var(--line);color:var(--ink-2);white-space:nowrap}
.tk b{color:var(--cyan-ink);font-weight:500;margin-right:6px}
@keyframes slide{to{transform:translateX(-50%)}}
.marquee-cap{margin-top:14px;font-size:.88rem;color:var(--ink-3);text-align:center}

/* ================= CURRICULUM (LAYER STACK) ================= */
.curr{background:var(--bg-2);border-block:1px solid var(--line)}
.stack-wrap{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(24px,4vw,56px);align-items:center}
.stack{position:relative;width:100%;max-width:520px;justify-self:center}
.stack svg{width:100%;height:auto;overflow:visible;display:block}
.plate{cursor:pointer;transition:transform .45s cubic-bezier(.2,.8,.2,1)}
.plate .top{fill:var(--surface);stroke:var(--line-2);stroke-width:1.5;transition:fill .3s,stroke .3s}
.plate .side-l{fill:var(--bg-2);stroke:var(--line-2);stroke-width:1.2}
.plate .side-r{fill:var(--line);stroke:var(--line-2);stroke-width:1.2}
.plate .grid-l{stroke:var(--line-2);stroke-width:1;opacity:.7}
.plate .lbl{font-family:var(--display);font-weight:700;font-size:17px;fill:var(--ink-2);transition:fill .3s}
.plate .num{font-family:var(--mono);font-size:12px;fill:var(--ink-3)}
.plate .pin{fill:var(--line-2);transition:fill .3s}
.plate:hover .top{stroke:var(--cyan)}
.plate.on{transform:translateY(-14px)}
.plate.on .top{fill:url(#plateGrad);stroke:transparent}
.plate.on .side-l{fill:#4a3bb0}
.plate.on .side-r{fill:#2b8fa8}
.plate.on .grid-l{stroke:rgba(255,255,255,.35)}
.plate.on .lbl{fill:var(--ink)}
.plate.on .pin{fill:var(--cyan)}
.plate,.plate:focus{outline:none}
.plate:focus-visible .top{stroke:var(--cyan);stroke-width:3}
.stack-legend{display:flex;justify-content:center;gap:8px;margin-top:10px;font-size:.84rem;color:var(--ink-3)}
.layer-tabs{display:none}
.lpanel{padding:clamp(22px,3vw,32px);border-radius:22px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow)}
.lpanel[hidden]{display:none!important}
.lpanel.enter{animation:rise .35s ease}
@keyframes rise{from{opacity:.4;transform:translateY(8px)}to{opacity:1;transform:none}}
.lp-top{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.lp-num{font-family:var(--mono);font-size:.8rem;font-weight:700;color:var(--cyan-ink);letter-spacing:.06em;direction:ltr;unicode-bidi:isolate}
.free{font-size:.78rem;font-weight:700;background:var(--ok);color:#fff;padding:2px 10px;border-radius:99px}
.lpanel h3{font-size:clamp(1.5rem,2.6vw,2rem);margin-top:6px}
.lpanel .gain{margin-top:10px;color:var(--ink-2);font-size:1.03rem}
.lp-media{margin:20px 0 0;position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:var(--deep)}
.lp-media img{width:100%;height:auto;display:block}
.lbl-s{margin-top:20px;margin-bottom:10px;font-size:.82rem;font-weight:700;color:var(--ink-3)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{direction:ltr;unicode-bidi:isolate;font-family:var(--mono);font-size:.78rem;padding:5px 11px;border-radius:8px;background:var(--bg-2);border:1px solid var(--line);color:var(--ink-2)}
.worlds-in{display:flex;flex-wrap:wrap;gap:8px}
.wtag{display:inline-flex;align-items:center;gap:8px;font-size:.9rem;font-weight:600;padding:6px 12px 6px 6px;border-radius:99px;background:var(--bg-2);border:1px solid var(--line)}
.wtag i{font-style:normal;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:var(--grad);color:#fff;font-size:.75rem;font-family:var(--display)}
.curr-note{margin-top:28px;display:flex;align-items:center;gap:12px;color:var(--ink-2);font-size:.95rem}
.curr-note svg{width:22px;height:22px;color:var(--cyan-ink);flex:none}

/* ================= PROGRESSION ================= */
.prog{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:start}
.card{padding:clamp(22px,3vw,30px);border-radius:22px;background:var(--surface);border:1px solid var(--line)}
.card h3{font-size:1.25rem}
.card > p{color:var(--ink-2);margin-top:6px;font-size:.98rem}
.shelf{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px 10px;margin-top:24px;padding:22px 12px 14px;border-radius:16px;background:radial-gradient(80% 70% at 50% 0%,var(--cyan-soft),transparent 70%),var(--bg-2)}
.shelf figure{margin:0;display:grid;justify-items:center;gap:8px;text-align:center}
.shelf img{width:100%;max-width:104px;aspect-ratio:1;object-fit:contain;filter:drop-shadow(0 10px 14px rgba(11,19,36,.25));transition:transform .3s ease}
.shelf figure:hover img{transform:translateY(-4px) rotate(-3deg)}
.shelf figcaption{direction:ltr;font-size:.74rem;color:var(--ink-3);font-weight:600}
.shelf-note{margin-top:14px;font-size:.9rem;color:var(--ink-2)}
.ladder-scroll{overflow-x:auto;margin-top:22px;padding-bottom:8px;scrollbar-width:thin}
.ladder{display:flex;align-items:flex-end;gap:6px;min-width:max-content}
.rung{width:78px;height:calc(58px + var(--h) * 1.25px);padding:10px 8px;display:flex;flex-direction:column;justify-content:space-between;border-radius:10px;background:var(--bg-2);border:1px solid var(--line)}
.rung b{font-size:.76rem;line-height:1.35;font-weight:700}
.rung span{direction:ltr;font-family:var(--mono);font-size:.66rem;color:var(--ink-3);text-align:end;font-variant-numeric:tabular-nums}
.rung.hi{background:linear-gradient(180deg,var(--gold-soft),var(--bg-2));border-color:var(--gold-line)}
.rung.hi b{color:var(--gold)}
.cert{margin-top:22px;display:flex;gap:14px;align-items:center;padding:16px;border-radius:14px;border:1px dashed var(--line-2);color:var(--ink-2);font-size:.95rem}
.cert svg{width:36px;height:36px;flex:none;color:var(--violet)}


/* ================= ARENA (theme-aware) ================= */
:root{--page-bg:var(--bg)}
.arena{
  color-scheme:dark;
  --bg:#0b1020;--bg-2:#121a2f;--surface:#111931;--surface-2:#141d36;
  --ink:#edf2fa;--ink-2:#a9b4c8;--ink-3:#76829a;--line:#1f2945;--line-2:#2c3858;
  --gold:#e0b65a;--gold-soft:rgba(224,182,90,.12);--gold-line:rgba(224,182,90,.38);
  --cyan-soft:rgba(61,214,224,.10);--cyan-ink:#5fe3ee;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 16px 40px -16px rgba(0,0,0,.6);
  --ar-card:rgba(255,255,255,.035);--ar-line:rgba(224,182,90,.24);--ar-glow:rgba(224,182,90,.22);--ar-ray:rgba(224,182,90,.10);
  color:var(--ink)}
.arena{position:relative;overflow:hidden;padding-block:clamp(150px,16vw,220px);background:linear-gradient(180deg,var(--page-bg) 0,#0b1020 clamp(150px,16vw,230px),#0b1020 calc(100% - clamp(150px,16vw,230px)),var(--page-bg) 100%);background:
  radial-gradient(60% 40% at 50% 18%,rgba(138,108,240,.14),transparent 70%),
  linear-gradient(180deg,var(--page-bg) 0,color-mix(in srgb,var(--page-bg) 82%,#7a6cf0) calc(clamp(150px,16vw,230px) * .3),color-mix(in srgb,#0b1020 70%,#5a4fc0) calc(clamp(150px,16vw,230px) * .62),#0b1020 clamp(150px,16vw,230px),#0b1020 calc(100% - clamp(150px,16vw,230px)),color-mix(in srgb,#0b1020 70%,#3a8fb0) calc(100% - clamp(150px,16vw,230px) * .62),color-mix(in srgb,var(--page-bg) 82%,#3dd6e0) calc(100% - clamp(150px,16vw,230px) * .3),var(--page-bg) 100%)}
.arena .wrap{position:relative;z-index:1}
.arena-head{text-align:center}
.arena-head .sec-head{margin-inline:auto;justify-items:center}
.arena-head .sec-head p{margin-inline:auto}
.arena h2{font-size:clamp(2rem,4.6vw,3.2rem)}
.sub-head{display:grid;justify-items:center;text-align:center;gap:10px;margin-bottom:clamp(20px,3vw,32px)}
.sub-head h3{font-size:clamp(1.5rem,3vw,2.1rem)}
.sub-head p{color:var(--ink-2);max-width:60ch}
.arena-block{margin-top:clamp(64px,8vw,104px)}
.arena-block:first-of-type{margin-top:0}
/* proving grounds */
.altar{position:relative;display:flex;justify-content:center;align-items:flex-end;gap:clamp(12px,4vw,48px);padding-block:36px 26px;margin-inline:auto;max-width:760px}
.rays{position:absolute;left:50%;top:52%;width:min(640px,120vw);aspect-ratio:1;transform:translate(-50%,-50%);background:repeating-conic-gradient(from 0deg,var(--ar-ray) 0deg 6deg,transparent 6deg 18deg);mask-image:radial-gradient(circle,#000 0%,transparent 62%);-webkit-mask-image:radial-gradient(circle,#000 0%,transparent 62%);animation:turn 80s linear infinite;pointer-events:none}
@keyframes turn{to{transform:translate(-50%,-50%) rotate(360deg)}}
.relic{position:relative;margin:0;display:grid;justify-items:center;gap:14px}
.relic .disc{position:relative;width:clamp(96px,17vw,168px);aspect-ratio:1;display:grid;place-items:center}
.relic.mid .disc{width:clamp(120px,22vw,220px)}
.relic img{width:100%;filter:grayscale(1) blur(1.2px);opacity:.5;transition:filter .6s ease,opacity .6s ease}
.relic:hover img{filter:grayscale(.2) blur(0);opacity:.9}
.relic .lk{position:absolute;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--surface);border:1px solid var(--gold-line);color:var(--gold);box-shadow:0 0 24px var(--ar-glow)}
.relic .lk svg{width:18px;height:18px}
.relic figcaption{direction:ltr;font-family:var(--mono);font-size:.75rem;letter-spacing:.3em;color:var(--gold)}
.plinth{position:absolute;left:50%;bottom:20px;transform:translateX(-50%);width:80%;height:40px;border-radius:50%;background:radial-gradient(closest-side,var(--ar-glow),transparent);filter:blur(6px);pointer-events:none}
.vows{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));max-width:920px;margin:14px auto 0}
.vow{padding:6px clamp(14px,2.4vw,28px);border-inline-start:1px solid var(--ar-line);display:grid;gap:4px}
.vow:first-child{border-inline-start:0}
.vow b{font-family:var(--display);font-size:1.05rem}
.vow span{font-size:.92rem;color:var(--ink-2)}
.vow i{justify-self:start;font-style:normal;font-family:var(--mono);font-size:.72rem;color:var(--gold);letter-spacing:.12em;direction:ltr;unicode-bidi:isolate}
/* lab projects */
.projects{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.proj{display:grid;grid-template-rows:auto 1fr;border-radius:22px;background:var(--ar-card);border:1px solid var(--ar-line);overflow:hidden;box-shadow:var(--shadow);transition:transform .3s ease}
.proj:hover{transform:translateY(-4px)}
.stagev{position:relative;height:230px;padding:18px;display:grid;place-items:center;background:radial-gradient(80% 90% at 50% 0%,var(--ar-glow),transparent 70%),var(--bg-2);border-bottom:1px solid var(--ar-line);overflow:hidden}
.pbody{padding:22px;display:grid;gap:10px;align-content:start}
.pnum{direction:ltr;justify-self:start;font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;color:var(--gold)}
.pbody h4{font-family:var(--display);font-size:1.18rem;line-height:1.35}
.pbody p{color:var(--ink-2);font-size:.95rem}
.gets-out{display:flex;gap:8px;align-items:flex-start;margin-top:4px;padding-top:12px;border-top:1px dashed var(--ar-line);font-size:.9rem;color:var(--ink);font-weight:600}
.gets-out svg{width:18px;height:18px;flex:none;color:var(--gold);margin-top:4px}
/* phishing email specimen */
.mail{position:relative;width:100%;max-width:300px;background:#fff;color:#1c2333;border-radius:12px;box-shadow:0 14px 30px -14px rgba(11,19,36,.35);border:1px solid #e3e7ee;font-size:.78rem;overflow:visible}
.mail .mh{padding:10px 12px;border-bottom:1px solid #eef1f5;display:grid;gap:3px}
.mail .from{direction:ltr;text-align:left;font-family:var(--mono);font-size:.72rem;color:#5b6475}
.mail .from u{text-decoration:none;background:rgba(255,77,106,.14);color:#c9243f;border-radius:3px;padding:0 3px}
.mail .subj{font-weight:700;font-size:.82rem}
.mail .subj mark{background:rgba(255,196,0,.28);color:inherit;border-radius:3px;padding:0 2px}
.mail .mb{padding:10px 12px 14px;color:#5b6475;line-height:1.6}
.mail .fake{display:inline-block;margin-top:8px;background:#1a73e8;color:#fff;border-radius:6px;padding:5px 12px;font-weight:700;font-size:.74rem;outline:2px dashed #ff4d6a;outline-offset:3px}
.flag-n{position:absolute;width:20px;height:20px;border-radius:50%;background:#ff4d6a;color:#fff;font-family:var(--mono);font-size:.66rem;font-weight:700;display:grid;place-items:center;box-shadow:0 0 0 3px rgba(255,77,106,.22)}
/* audit report specimen */
.report{width:100%;max-width:250px;background:#fff;color:#1c2333;border-radius:8px;box-shadow:0 14px 30px -14px rgba(11,19,36,.35);border:1px solid #e3e7ee;padding:14px 14px 12px;direction:ltr;text-align:left;font-family:var(--mono);transform:rotate(-2deg)}
.report .rt{font-size:.62rem;letter-spacing:.14em;color:#7a8497}
.report .rh{font-family:var(--body);font-weight:700;font-size:.9rem;margin:2px 0 8px;color:#0b1324}
.report .row{display:grid;grid-template-columns:62px 1fr;gap:8px;align-items:center;font-size:.62rem;color:#5b6475;margin-top:6px}
.sev{border-radius:4px;padding:2px 0;text-align:center;font-weight:700;color:#fff;font-size:.58rem;letter-spacing:.06em}
.sev.c{background:#d6334d}.sev.h{background:#e8773a}.sev.m{background:#d9a21b}.sev.l{background:#3a8fd6}
.report .ln{height:5px;border-radius:4px;background:#e9edf3}
.report .foot{display:flex;justify-content:space-between;align-items:center;margin-top:10px;padding-top:8px;border-top:1px solid #eef1f5;font-size:.58rem;color:#7a8497}
.li{display:inline-grid;place-items:center;width:18px;height:18px;border-radius:4px;background:#0a66c2;color:#fff;font-weight:700;font-family:var(--body);font-size:.66rem}
/* ctf server specimen */
.srv{width:100%;max-width:280px;border-radius:12px;background:var(--deep);border:1px solid var(--deep-line);box-shadow:0 14px 30px -14px rgba(11,16,32,.55);direction:ltr;text-align:left;font-family:var(--mono);font-size:.7rem;color:var(--deep-ink);overflow:hidden}
.srv .sb{display:flex;justify-content:space-between;padding:8px 12px;background:var(--deep-2);border-bottom:1px solid var(--deep-line);color:var(--deep-ink-2);letter-spacing:.08em}
.srv .st{font-weight:700}
.srv .st .bad{color:var(--term-red)}.srv .st .good{color:var(--term-green);display:none}
.srv.fixed .st .bad{display:none}.srv.fixed .st .good{display:inline}
.srv .sl{padding:10px 12px;display:grid;gap:5px}
.srv .chk{display:flex;justify-content:space-between;gap:8px}
.srv .chk b{font-weight:500;color:var(--term-red);transition:color .4s}
.srv.fixed .chk b{color:var(--term-green)}
.srv .cs{display:flex;justify-content:center;align-items:center;gap:8px;padding:8px 12px;border-top:1px solid var(--deep-line);background:linear-gradient(90deg,rgba(224,182,90,.08),rgba(224,182,90,.2),rgba(224,182,90,.08));color:#f3d48e;font-weight:700;letter-spacing:.14em;font-size:.66rem;max-height:0;padding-block:0;opacity:0;transition:all .5s ease}
.srv.fixed .cs{max-height:40px;padding-block:8px;opacity:1}
.srv .cs svg{width:14px;height:14px}
.perks{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:22px}
.perks > span{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:99px;background:var(--ar-card);border:1px solid var(--ar-line);font-size:.9rem;font-weight:600}
.perks > span > svg{width:16px;height:16px;color:var(--gold)}
/* colosseum */
.colo{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(20px,4vw,48px);align-items:center;padding:clamp(22px,3.5vw,44px);border-radius:28px;background:radial-gradient(70% 90% at 0% 100%,var(--ar-glow),transparent 70%),var(--ar-card);border:1px solid var(--gold-line);box-shadow:var(--shadow)}
.colo h3{font-size:clamp(1.6rem,3vw,2.2rem)}
.colo > div > p{color:var(--ink-2);margin-top:10px}
.rewards{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:12px}
.rewards li{display:grid;grid-template-columns:40px minmax(0,1fr);gap:12px;align-items:center}
.rewards .ri{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--gold-soft);color:var(--gold);border:1px solid var(--gold-line)}
.rewards .ri svg{width:20px;height:20px}
.rewards b{display:block;font-family:var(--display);font-size:1rem}
.rewards span{font-size:.9rem;color:var(--ink-2)}
.follow{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:22px;font-size:.88rem;color:var(--ink-2)}
.follow a{padding:6px 14px;border-radius:99px;border:1px solid var(--line-2);background:var(--surface);color:var(--ink);text-decoration:none;font-size:.84rem;font-weight:600}
.follow a:hover{border-color:var(--gold)}
.podium{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:end;gap:10px;direction:ltr;padding-top:70px}
.pod{display:grid;justify-items:center;gap:8px}
.pod .who{font-weight:600;font-family:var(--mono);font-size:.72rem;filter:blur(3.5px);user-select:none;color:var(--ink)}
.pod .pts{font-family:var(--mono);font-size:.72rem;color:var(--ink-3);filter:blur(3px);user-select:none}
.pod .blk{width:100%;border-radius:12px 12px 4px 4px;display:grid;place-items:start center;padding-top:12px;font-family:var(--display);font-weight:700;font-size:1.6rem;color:#fff}
.pod.p1 .blk{height:150px;background:linear-gradient(180deg,#f0cd7d,#c8932e)}
.pod.p2 .blk{height:110px;background:linear-gradient(180deg,#d9dfea,#98a3b8)}
.pod.p3 .blk{height:84px;background:linear-gradient(180deg,#eab78a,#b8774a)}
.crown{position:absolute;left:50%;top:0;transform:translateX(-50%);width:64px;height:64px;color:var(--gold);filter:drop-shadow(0 0 16px var(--ar-glow));animation:bob 3s ease-in-out infinite}
@keyframes bob{50%{transform:translate(-50%,-6px)}}
.pod-cap{grid-column:1/-1;text-align:center;font-family:var(--body);font-size:.78rem;color:var(--ink-3);margin-top:4px}
.arena-note{margin-top:40px;text-align:center;color:var(--ink-2);font-size:.95rem}


/* ================= COMPARISON ================= */
.vs{border-radius:24px;border:1px solid var(--line);background:var(--surface);overflow:hidden;box-shadow:var(--shadow)}
.vs-row{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1fr) minmax(0,1.2fr);align-items:stretch}
.vs-row + .vs-row{border-top:1px solid var(--line)}
.vs-row > div{padding:18px 22px;display:flex;align-items:center;gap:12px}
.vs-k{font-family:var(--display);font-weight:700;font-size:1rem}
.vs-a{color:var(--ink-3);font-size:.95rem}
.vs-a svg{width:18px;height:18px;flex:none;color:var(--ink-3);opacity:.7}
.vs-b{background:linear-gradient(90deg,var(--cyan-soft),var(--violet-soft));font-weight:600;font-size:.97rem;color:var(--ink)}
.vs-b svg{width:20px;height:20px;flex:none;color:#fff;background:var(--grad);border-radius:50%;padding:3px}
.vs-head > div{padding-block:16px;font-size:.85rem;font-weight:700;color:var(--ink-3)}
.vs-head .vs-b{color:var(--ink);font-family:var(--display);font-size:1rem}
.vs-head .vs-b img{width:26px;height:26px}

/* ================= MOBILE COHESION ================= */
.step-desc{display:none}
.stack-hint{display:none}

.m-blk:hover{opacity:.85;border-color:rgba(95,227,238,.25)}
.m-blk.on:hover{opacity:1}
.m-blk:focus-visible{outline:2px solid var(--term-cyan);outline-offset:2px}
.mission{position:relative}

/* ================= PARENT REPORT + GUARANTEE ================= */
.reportx{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(24px,4vw,56px);align-items:center;margin-top:clamp(40px,5vw,64px);padding:clamp(22px,3.5vw,40px);border-radius:26px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow)}
.paper{position:relative;direction:ltr;text-align:left;background:#fff;color:#141b2d;border-radius:14px;border:1px solid #e3e7ee;box-shadow:0 24px 50px -24px rgba(11,19,36,.35);padding:18px 18px 16px;transform:rotate(-1.2deg);font-family:var(--mono)}
.paper .ph{display:flex;align-items:center;gap:8px;font-weight:700;font-size:.72rem;letter-spacing:.12em;background:linear-gradient(90deg,#3dd6e0,#7a5cf0);-webkit-background-clip:text;background-clip:text;color:transparent}
.paper .ph img{width:26px;height:26px}
.paper .pt{font-family:var(--display);font-weight:700;font-size:1.25rem;letter-spacing:.02em;margin:8px 0 10px;color:#0b1324}
.paper .pt span{color:#4a3fd6}
.paper .meta{display:grid;grid-template-columns:1fr 1fr;gap:4px 16px;font-size:.66rem;color:#4a5568;padding-block:8px;border-block:2px solid;border-image:linear-gradient(90deg,#7a5cf0,#3dd6e0) 1}
.paper .meta b{color:#0b1324}
.blur{filter:blur(3.5px);user-select:none}
.paper table{width:100%;border-collapse:collapse;margin-top:10px;font-size:.62rem}
.paper th{background:linear-gradient(90deg,#7a5cf0,#3dd6e0);color:#fff;text-align:left;padding:6px 6px;font-weight:700;letter-spacing:.06em}
.paper td{padding:6px;border-bottom:1px solid #eef1f5;color:#2d3748}
.paper td.ok{color:#12966a;font-weight:700}
.paper td.pr{color:#d9a21b;font-weight:700}
.paper .note{margin-top:10px;direction:rtl;text-align:right;font-family:var(--body);font-size:.72rem;color:#0b1324;font-weight:700}
.paper .lines{display:grid;gap:6px;margin-top:6px}
.paper .lines i{display:block;height:6px;border-radius:4px;background:#e9edf3}
.rx-text h3{font-size:clamp(1.4rem,2.6vw,1.9rem)}
.rx-text > p{color:var(--ink-2);margin-top:10px}
.rx-list{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:10px}
.rx-list li{display:flex;gap:10px;align-items:flex-start;color:var(--ink);font-weight:600;font-size:.97rem}
.rx-list svg{width:20px;height:20px;flex:none;color:#fff;background:var(--grad);border-radius:50%;padding:3px;margin-top:3px}
.guarantee{display:grid;grid-template-columns:56px minmax(0,1fr);gap:16px;align-items:center;margin-top:22px;padding:16px 18px;border-radius:16px;background:linear-gradient(90deg,rgba(18,150,106,.10),rgba(18,150,106,.03));border:1px solid rgba(18,150,106,.35)}
.guarantee .gi{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;background:var(--ok);color:#fff}
.guarantee .gi svg{width:28px;height:28px}
.guarantee b{display:block;font-family:var(--display);font-size:1.05rem}
.guarantee span{color:var(--ink-2);font-size:.93rem}

/* ================= VOICES (families) ================= */
.voices-wrap{position:relative}
.voices-track{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 2 * 20px) / 3);gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding:4px 2px 18px;scroll-padding-inline:2px}
.voices-track::-webkit-scrollbar{display:none}
.fam{scroll-snap-align:start;display:flex;flex-direction:column;border-radius:24px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);overflow:hidden}
.fam-photo{position:relative;margin:0;aspect-ratio:1/1;background:var(--bg-2);overflow:hidden}
.fam-photo img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s ease}
.fam:hover .fam-photo img{transform:scale(1.03)}
.fam-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 48%,rgba(7,10,19,.82) 100%);pointer-events:none}
.fam-photo figcaption{position:absolute;inset-inline:20px;bottom:18px;z-index:1;display:grid;gap:2px;color:#fff}
.fam-photo figcaption b{font-family:var(--display);font-size:1.7rem;line-height:1.2;text-shadow:0 2px 12px rgba(0,0,0,.35)}
.fam-photo figcaption span{display:inline-flex;align-items:center;gap:8px;font-size:.88rem;opacity:.92}
.fam-photo figcaption span::before{content:"";width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,#3dd6e0,#8a6cf0)}
.fam-photo .ph{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--display);font-weight:700;font-size:6rem;color:#fff;background:linear-gradient(135deg,#0fb3c7,#6a4bdb)}
.fam-body{display:flex;flex-direction:column;gap:16px;padding:22px 22px 24px;flex:1}
.q-kid{position:relative;margin:0;font-size:1.02rem;line-height:1.9;color:var(--ink);padding-top:24px}
.q-kid::before{content:"";position:absolute;top:0;inset-inline-start:0;width:30px;height:22px;background:var(--grad);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 22'%3E%3Cpath d='M0 22V12C0 5 4 1 11 0l1 3c-4 1-6 4-6 8h6v11zm18 0V12c0-7 4-11 11-12l1 3c-4 1-6 4-6 8h6v11z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 22'%3E%3Cpath d='M0 22V12C0 5 4 1 11 0l1 3c-4 1-6 4-6 8h6v11zm18 0V12c0-7 4-11 11-12l1 3c-4 1-6 4-6 8h6v11z'/%3E%3C/svg%3E") center/contain no-repeat}
.fam-parent{margin-top:auto;padding:16px;border-radius:16px;background:var(--bg-2);border:1px solid var(--line)}
.fam-parent blockquote{margin:0;color:var(--ink-2);font-size:.94rem;line-height:1.85}
.fam-parent cite{display:flex;align-items:center;gap:8px;margin-top:10px;font-style:normal;font-weight:700;font-size:.88rem;color:var(--ink)}
.fam-parent cite::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--grad)}
.voices-nav{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:6px}
.voices-nav[hidden]{display:none}
.vbtn{width:44px;height:44px;border-radius:50%;border:1px solid var(--line-2);background:var(--surface);color:var(--ink);display:grid;place-items:center;cursor:pointer}
.vbtn:hover{border-color:var(--cyan)}
.vbtn svg{width:18px;height:18px}
.vdots{display:flex;gap:8px}
.vdots button{width:8px;height:8px;border-radius:99px;border:0;padding:0;background:var(--line-2);cursor:pointer;transition:width .25s,background .25s}
.vdots button[aria-current="true"]{width:22px;background:var(--grad)}

/* ================= SECURITY BAND ================= */
.secband{display:grid;grid-template-columns:56px minmax(0,1fr) auto;gap:20px;align-items:center;padding:22px 26px;border-radius:22px;background:var(--surface);border:1px solid var(--line)}
.sb-ic{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;background:var(--cyan-soft);color:var(--cyan-ink)}
.sb-ic svg{width:28px;height:28px}
.sb-text h3{font-size:1.15rem}
.sb-text p{color:var(--ink-2);font-size:.95rem;margin-top:4px;max-width:60ch}
.sb-acts{display:flex;gap:10px;flex-wrap:wrap}
.sb-acts .btn{min-height:44px;padding:0 18px;font-size:.92rem}
.dlg ul{margin:0;padding-inline-start:20px;display:grid;gap:6px;color:var(--ink-2);font-size:.96rem}
.dlg .btn{margin-top:10px;justify-self:start}

/* ================= v13: badge pop, try link, work previews ================= */
button.pop{font:inherit;color:inherit;text-align:start;cursor:pointer;pointer-events:none}
.pop.show{pointer-events:auto}
.pop.show:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:0 18px 40px -16px rgba(168,121,31,.45)}
.pop:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.pop-zoom{width:16px;height:16px;color:var(--gold);opacity:.7;margin-inline-start:2px}

.perks > button{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:99px;background:var(--ar-card);border:1px solid var(--ar-line);font:inherit;font-size:.9rem;font-weight:600;color:inherit;cursor:pointer;transition:border-color .25s,transform .25s,background-color .25s}
.perks > button > svg{width:16px;height:16px;color:var(--gold)}
.perks > button:hover{border-color:rgba(224,182,90,.6);transform:translateY(-2px)}
.perks > button:focus-visible{outline:2px solid #e0b65a;outline-offset:3px}
.perks-hint{flex-basis:100%;text-align:center;font-size:.82rem;opacity:.6;margin-top:2px}

/* badge dialog */
.dlg-badge{max-width:min(440px,calc(100vw - 32px))}
.dlg-badge .dlg-in{justify-items:center;text-align:center;position:relative;padding-top:36px}
.dlg-badge .dlg-x{position:absolute;top:16px;inset-inline-end:16px}
.bd-glow{width:min(260px,62vw);aspect-ratio:1;display:grid;place-items:center;background:radial-gradient(closest-side,rgba(224,182,90,.28),transparent);animation:bdin .6s cubic-bezier(.2,.8,.2,1.2)}
.bd-glow img{width:100%;height:auto;filter:drop-shadow(0 18px 30px rgba(0,0,0,.35))}
@keyframes bdin{from{transform:scale(.6) rotate(-8deg);opacity:0}to{transform:none;opacity:1}}
.bd-world{font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;color:var(--gold);direction:ltr}
.dlg-badge h2{font-family:var(--mono);font-size:1.6rem;direction:ltr}
.dlg-badge p{max-width:34ch}
.dlg-badge .btn{margin-top:8px}

/* work dialog */
.dlg-work{max-width:min(720px,calc(100vw - 32px))}
.wk-tabs{display:flex;gap:6px;padding:5px;border-radius:14px;background:var(--bg-2);border:1px solid var(--line)}
.wk-tabs button{flex:1;padding:9px 10px;border:0;border-radius:10px;background:transparent;font:inherit;font-weight:700;font-size:.92rem;color:var(--ink-2);cursor:pointer}
.wk-tabs button[aria-selected="true"]{background:var(--surface);color:var(--ink);box-shadow:var(--shadow)}
.wk-stage{margin-top:12px;border-radius:18px;background:radial-gradient(80% 90% at 50% 20%,rgba(61,214,224,.14),transparent 70%),linear-gradient(160deg,#101830,#0b1020);padding:clamp(18px,4vw,34px);display:grid;place-items:center;overflow:hidden;min-height:300px}
.wk-panel:not([hidden]) .wk-stage > *{animation:wkin .45s ease}
@keyframes wkin{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.wk-cap{margin-top:12px;text-align:center}

/* folio: three fanned documents */
.folio{position:relative;width:min(420px,100%);height:260px}
.fdoc{position:absolute;top:10px;width:170px;height:226px;border-radius:10px;background:#fbfaf6;color:#1b2233;padding:16px 14px;display:grid;align-content:start;gap:8px;box-shadow:0 20px 40px -18px rgba(0,0,0,.7);font-family:var(--mono);direction:ltr}
.fdoc b{font-size:.62rem;letter-spacing:.08em;color:#0e7c86}
.fdoc i{display:block;height:6px;border-radius:3px;background:#d9dde6}
.fdoc i.s{width:60%}
.fdoc .tagk{position:absolute;bottom:12px;left:14px;font-size:.55rem;letter-spacing:.12em;color:#8a93a6}
.fdoc .sv{display:flex;gap:4px}.fdoc .sv em{height:10px;flex:1;border-radius:3px}
.fdoc .sv .c{background:#d6334d}.fdoc .sv .h{background:#e8773a}.fdoc .sv .m{background:#d9a21b}
.f1{left:0;transform:rotate(-8deg)}
.f2{left:50%;margin-left:-85px;z-index:2;top:0}
.f3{right:0;transform:rotate(8deg);z-index:1;justify-items:center;text-align:center;background:linear-gradient(#fbfaf6,#f5ecd6);border:2px solid #d9b86a}
.f3 img{width:34px;height:34px;margin-top:6px}
.f3 b{color:#a8791f}
.f3 .seal{width:38px;height:38px;border-radius:50%;background:radial-gradient(circle,#f3d48e,#c9973a);margin-top:14px;box-shadow:0 0 0 4px rgba(201,151,58,.25)}

/* audit report page */
.audit{width:min(460px,100%);background:#fbfaf6;color:#1b2233;border-radius:10px;padding:20px 22px;box-shadow:0 24px 50px -20px rgba(0,0,0,.7);font-family:var(--body);text-align:left;display:grid;gap:8px}
.au-top{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.6rem;letter-spacing:.12em;color:#5b6477}
.au-top img{width:20px;height:20px}
.au-top .cf{margin-left:auto;color:#d6334d;border:1px solid #d6334d;padding:1px 6px;border-radius:4px}
.au-t{font-family:var(--display);font-weight:700;font-size:1.15rem;color:#0b1020}
.au-meta{display:flex;flex-wrap:wrap;gap:4px 16px;font-size:.7rem;color:#5b6477}
.au-meta b{color:#1b2233}
.au-h{font-weight:700;font-size:.78rem;color:#0e7c86;margin-top:4px}
.au-lines{display:grid;gap:5px}.au-lines i{display:block;height:5px;border-radius:3px;background:#d9dde6}
.audit table{width:100%;border-collapse:collapse;font-size:.7rem}
.audit th{text-align:left;font-family:var(--mono);font-size:.56rem;letter-spacing:.08em;color:#8a93a6;padding:4px 6px;border-bottom:1px solid #e3e6ee}
.audit td{padding:6px;border-bottom:1px solid #eef0f4}
.audit .sev{display:inline-block;padding:2px 6px;min-width:58px}

/* certificate */
.cert-mock{width:min(500px,100%);aspect-ratio:1.414;background:linear-gradient(135deg,#fdfbf5,#f4ead2);border-radius:8px;padding:10px;box-shadow:0 24px 50px -20px rgba(0,0,0,.75);color:#1b2233}
.ce-in{height:100%;border:2px solid #c9a24a;outline:1px solid rgba(201,162,74,.5);outline-offset:-7px;border-radius:4px;display:grid;justify-items:center;align-content:center;gap:4px;text-align:center;padding:10px 16px}
.ce-logo{width:34px;height:34px}
.ce-k{font-family:var(--mono);font-size:.56rem;letter-spacing:.24em;color:#a8791f}
.ce-t{font-family:Georgia,'Times New Roman',serif;font-size:clamp(1.05rem,3.6vw,1.5rem);font-style:italic;color:#0b1020}
.ce-s{font-size:.62rem;color:#6b7385}
.ce-n{font-family:Georgia,serif;font-size:clamp(1rem,3.4vw,1.35rem);color:#0b1020;border-bottom:1px solid #c9a24a;padding:0 18px 2px}
.ce-l{font-family:var(--mono);font-weight:700;font-size:clamp(.56rem,1.8vw,.72rem);letter-spacing:.14em;color:#0e7c86}
.ce-p{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 6px}
.ce-p span{font-size:.54rem;padding:2px 8px;border-radius:99px;border:1px solid #d9c38d;color:#5b6477}
.ce-f{width:100%;display:flex;justify-content:space-between;align-items:center;margin-top:4px;font-size:.52rem;color:#6b7385;font-family:var(--mono)}
.ce-f b{display:block;color:#1b2233;font-size:.6rem;margin-top:2px}
.ce-seal{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle,#f3d48e,#c9973a);color:#5a3f0c}
.ce-seal svg{width:22px;height:22px}
@media (max-width:560px){
  .folio{height:230px;transform:scale(.82);transform-origin:center top;margin-bottom:-40px}
  .wk-stage{min-height:0}
  .audit{padding:16px}
  .audit th:nth-child(4),.audit td:nth-child(4){display:none}
  .ce-p span{font-size:.5rem;padding:1px 6px}
}
@media (prefers-reduced-motion:reduce){.bd-glow,.wk-panel .wk-stage > *{animation:none}}
.term-wrap{position:relative}
.dlg-badge .btn{justify-self:center}
.ce-in{width:100%;box-sizing:border-box}
@media (max-width:560px){.cert-mock{aspect-ratio:auto}.ce-in{padding:16px 10px}}
.wk-tabs button{white-space:nowrap}@media (max-width:420px){.wk-tabs button{font-size:.85rem;padding:9px 6px}}

/* ================= v15: rank colors (same as platform RANK_MATRIX) ================= */
.ladder-scroll{padding:26px 8px 12px;margin-inline:-8px}
.rung{position:relative;cursor:pointer;outline:none;transition:background-color .3s,border-color .3s,box-shadow .3s}
.rung .ric{position:absolute;top:9px;inset-inline-end:8px;width:7px;height:7px;border-radius:50%;background:var(--rc);box-shadow:0 0 0 1px var(--line-2);transition:box-shadow .3s}
.rung b{padding-inline-end:8px;transition:color .3s}
.rung::before{content:attr(data-ic);position:absolute;bottom:calc(100% + 5px);left:50%;transform:translate(-50%,4px);direction:ltr;font-family:var(--mono);font-size:.66rem;font-weight:700;color:var(--rc-t,var(--rc));text-shadow:0 0 8px var(--rc);opacity:0;transition:opacity .3s,transform .3s;white-space:nowrap;pointer-events:none}
.rung:hover,.rung:focus-visible,.rung.on,.rung.flash{background:var(--deep);border-color:var(--rc);box-shadow:0 0 18px -2px var(--rc),inset 0 0 14px -6px var(--rc)}
.rung:hover::before,.rung:focus-visible::before,.rung.on::before,.rung.flash::before{opacity:1;transform:translate(-50%,0)}
.rung:hover b,.rung:focus-visible b,.rung.on b,.rung.flash b{color:#fff}
.rung:hover span,.rung:focus-visible span,.rung.on span,.rung.flash span{color:var(--rc);text-shadow:0 0 6px var(--rc)}
.rung:hover .ric,.rung:focus-visible .ric,.rung.on .ric,.rung.flash .ric{box-shadow:0 0 8px 1px var(--rc)}
.rung[data-ic="[∞]"]{--rc-t:var(--ink)}

/* ================= v16: shared parent quote (twins) ================= */
.fam-ref{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 16px;border-radius:16px;border:1px dashed var(--line-2);color:var(--ink-2);font-size:.9rem;font-weight:600;text-decoration:none;transition:border-color .25s,color .25s}
.fam-ref svg{width:18px;height:18px;flex:none;transition:transform .25s}
.fam-ref:hover{border-color:var(--cyan-ink);color:var(--cyan-ink)}
.fam-ref:hover svg{transform:translateX(-4px)}
.fam.ping{animation:famping 1.4s ease}
@keyframes famping{0%,100%{box-shadow:var(--shadow)}30%{box-shadow:0 0 0 3px var(--cyan-ink),var(--shadow)}}
.q-kid.q-short{font-family:var(--display);font-size:clamp(1.25rem,2vw,1.45rem);font-weight:700;line-height:1.7}
@media (max-width:360px){.relic .disc{width:84px}.relic.mid .disc{width:106px}.altar{gap:8px}}
/* older browsers without color-mix(): simple fallbacks (a var() inside color-mix makes the whole declaration invalid there) */
@supports not (color:color-mix(in srgb,red 50%,blue)){
  .arena{background:linear-gradient(180deg,var(--page-bg) 0,#0b1020 clamp(150px,16vw,230px),#0b1020 calc(100% - clamp(150px,16vw,230px)),var(--page-bg) 100%)}
  .top,.mbar{background:var(--bg)}
  .kicker{border-color:var(--line)}
  .kicker::before{box-shadow:none}
}
/* ================= PARENTS ================= */
.parents{background:var(--bg-2);border-block:1px solid var(--line)}
.par-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.85fr);gap:28px;align-items:start}
.gets{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.get{padding:24px;border-radius:18px;background:var(--surface);border:1px solid var(--line);display:grid;gap:8px;align-content:start}
.get .ic{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;background:var(--cyan-soft);color:var(--cyan-ink)}
.get .ic svg{width:20px;height:20px}
.get h3{font-size:1.08rem}
.get p{color:var(--ink-2);font-size:.95rem}
.steps{margin-top:16px;padding:24px;border-radius:18px;background:var(--surface);border:1px solid var(--line)}
.steps h3{font-size:1.08rem;margin-bottom:14px}
.steps ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;counter-reset:s}
.steps li{display:grid;gap:4px;counter-increment:s;font-size:.93rem;color:var(--ink-2)}
.steps li::before{content:counter(s);width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--grad);color:#fff;font-weight:700;font-size:.85rem}
.steps li b{color:var(--ink)}
.wa{position:sticky;top:92px;padding:28px;border-radius:22px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);display:grid;gap:14px}
.wa h3{font-size:1.35rem}
.wa p{color:var(--ink-2)}
.wa .num{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 14px;border-radius:12px;background:var(--bg-2);border:1px solid var(--line)}
.wa .num span{direction:ltr;unicode-bidi:isolate;font-family:var(--mono);font-size:1.05rem;user-select:all}
.copy{border:1px solid var(--line-2);background:var(--surface);color:var(--ink-2);border-radius:8px;padding:5px 12px;font-size:.84rem;cursor:pointer}
.wa ul{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:.93rem;color:var(--ink-2)}
.wa li{display:flex;gap:10px;align-items:baseline}
.wa li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--ok);flex:none;transform:translateY(-2px)}

/* ================= HALL ================= */
.hall{display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(20px,3vw,36px);align-items:center;padding:clamp(22px,3vw,36px);border-radius:24px;background:linear-gradient(135deg,var(--gold-soft),transparent 60%),var(--surface);border:1px solid var(--gold-line)}
.hall .photo{width:132px;aspect-ratio:1;border-radius:50%;border:2px dashed var(--gold-line);display:grid;place-items:center;text-align:center;padding:14px;font-size:.78rem;color:var(--ink-3);line-height:1.5}
.hall .tag{font-family:var(--mono);font-size:.76rem;font-weight:700;color:var(--gold);letter-spacing:.08em}
.hall h3{font-size:1.9rem;margin-block:2px 8px}
.hall p{color:var(--ink-2);max-width:60ch}
.hall .hat{width:92px;color:var(--gold)}
.hall a{color:var(--gold);font-weight:700}

/* ================= VOICES ================= */
.voices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.voice{min-height:190px;padding:22px;border-radius:18px;border:1.5px dashed var(--line-2);display:grid;align-content:space-between;gap:16px;color:var(--ink-3)}
.voice .q{font-family:var(--display);font-size:2.4rem;line-height:1;color:var(--line-2)}
.voice p{font-size:.95rem}
.voice small{font-weight:700}
.mock{display:inline-block;font-size:.72rem;font-weight:700;color:var(--gold);border:1px solid var(--gold-line);border-radius:6px;padding:0 8px;margin-inline-start:8px}

/* ================= FAQ ================= */
.faq-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:40px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:20px 0;font-family:var(--display);font-weight:600;font-size:1.06rem;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";width:12px;height:12px;border-inline-end:2px solid var(--ink-3);border-bottom:2px solid var(--ink-3);transform:rotate(45deg);transition:transform .2s;flex:none;margin-top:-6px}
.faq details[open] summary::after{transform:rotate(-135deg);margin-top:6px}
.faq details p{padding-bottom:20px;color:var(--ink-2)}

/* ================= FINAL + FOOTER ================= */
.final{border-radius:28px;padding:clamp(32px,5vw,64px);background:var(--grad);color:#fff;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:center;position:relative;overflow:hidden}
.final::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.18) 1px,transparent 1.5px);background-size:22px 22px;mask-image:linear-gradient(90deg,transparent,#000);-webkit-mask-image:linear-gradient(90deg,transparent,#000);pointer-events:none}
.final h2{font-size:clamp(1.8rem,4vw,2.8rem)}
.final p{margin-top:10px;opacity:.9;font-size:1.05rem}
.final .tag{font-family:var(--display);font-weight:600;opacity:.85;margin-bottom:10px}
.final .acts{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:1}
.final .btn-white{background:#fff;color:#1b1446}
.final .btn-line{border-color:rgba(255,255,255,.55);color:#fff;background:transparent}
footer{padding-block:56px 120px;border-top:1px solid var(--line);margin-top:clamp(72px,9vw,120px)}
footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
footer h4{font-size:.9rem;margin-bottom:12px;color:var(--ink)}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
footer a{text-decoration:none;color:var(--ink-2);font-size:.95rem}
footer a:hover{color:var(--cyan-ink)}
footer .about{color:var(--ink-2);font-size:.95rem;max-width:40ch;margin-top:14px}
.socials{display:flex;gap:10px;margin-top:18px}
.socials a{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;border:1px solid var(--line);background:var(--surface);color:var(--ink-2)}
.socials a:hover{color:var(--cyan-ink);border-color:var(--cyan)}
.socials svg{width:18px;height:18px}
.fine{grid-column:1/-1;padding-top:22px;border-top:1px solid var(--line);color:var(--ink-3);font-size:.86rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}


/* ================= DIALOG ================= */
.dlg{border:0;padding:0;border-radius:22px;max-width:min(620px,calc(100vw - 32px));width:100%;background:var(--surface);color:var(--ink);box-shadow:0 40px 80px -30px rgba(0,0,0,.5)}
.dlg::backdrop{background:rgba(7,10,19,.55);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}
.dlg-in{padding:28px;display:grid;gap:10px;font-family:var(--body)}
.dlg-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:6px}
.dlg-head h2{font-size:1.5rem}
.dlg h3{font-size:1.02rem;margin-top:8px}
.dlg p{color:var(--ink-2);font-size:.97rem}
.dlg-x{width:40px;height:40px;border-radius:11px;border:1px solid var(--line-2);background:var(--bg-2);color:var(--ink);font-size:1.4rem;cursor:pointer;line-height:1}
.dlg-note{font-size:.85rem!important;color:var(--ink-3)!important;margin-top:8px}

/* ================= MOBILE BAR ================= */
.mbar{position:fixed;inset-inline:0;bottom:0;z-index:50;display:none;gap:10px;padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));background:var(--bg);background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--line);transform:translateY(110%);transition:transform .3s ease}
.mbar.show{transform:none}
.mbar .btn{flex:1;min-height:50px;padding:0 10px;font-size:.96rem}

/* ================= RESPONSIVE ================= */
@media (max-width:1020px){
  .hero .wrap{grid-template-columns:minmax(0,1fr)}
  .stage{max-width:620px;width:100%;justify-self:center}
  .principles{grid-template-columns:minmax(0,1fr)}
  .stack-wrap{grid-template-columns:minmax(0,1fr)}
  .anatomy,.why-grid,.zones2,.colo,.reportx{grid-template-columns:minmax(0,1fr)}
  .stack{max-width:250px}
  .plate .lbl,.plate .num,.plate .leader{display:none}
  .layer-tabs{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none}
  .layer-tabs::-webkit-scrollbar{display:none}
  .layer-tabs button{flex:none;border:1px solid var(--line-2);background:var(--surface);color:var(--ink-2);border-radius:99px;padding:8px 16px;font-weight:600;font-size:.92rem;cursor:pointer}
  .layer-tabs button[aria-selected="true"]{background:var(--grad);border-color:transparent;color:#fff}
  .stack-wrap{gap:0;background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:18px 18px 22px;box-shadow:var(--shadow)}
  .stack-wrap .stack{max-width:220px;margin:4px auto 0}
  .stack-wrap .layer-tabs{justify-content:center;padding-bottom:10px}
  .stack-hint{display:block;text-align:center;font-size:.8rem;color:var(--ink-3);margin:2px 0 12px}
  .lpanel{border:0;box-shadow:none;background:none;padding:14px 0 0;border-top:1px solid var(--line);border-radius:0}
  .anatomy{display:flex;flex-direction:column;gap:12px}
  .steps4{order:-2;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
  .steps4 li{grid-template-columns:28px minmax(0,1fr);gap:8px;align-items:center;padding:8px 10px;border:1px solid var(--line);border-radius:14px;background:var(--surface);box-shadow:none}
  .steps4 li::before{width:28px;height:28px;border-radius:50%;font-size:.8rem}
  .steps4 li p{display:none}
  .steps4 li h3{font-size:.86rem;line-height:1.35}
  .steps4 li.on{box-shadow:none;border-color:transparent;background:var(--cyan-soft)}
  .step-desc{display:block;order:-1;margin:0;padding:12px 14px;border-radius:14px;background:var(--surface);border:1px solid var(--line);color:var(--ink-2);font-size:.93rem;min-height:3.2em}
  .projects{grid-template-columns:minmax(0,1fr);max-width:560px;margin-inline:auto}
  .voices-track{grid-auto-columns:calc((100% - 18px) / 2)}
  .arena-grid{grid-template-columns:minmax(0,1fr)}
  .prog{grid-template-columns:minmax(0,1fr)}
  .par-grid{grid-template-columns:minmax(0,1fr)}
  .wa{position:static}
  .faq-grid{grid-template-columns:minmax(0,1fr);gap:8px}
  .final{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:760px){
  body{font-size:16px}
  .wrap{padding-inline:16px}
  .route-scroll{margin-inline:-16px;padding-inline:16px}
  .nav{display:none}
  .top .wrap{gap:12px;height:62px}
  .top-actions .btn-primary{display:none}
  .doors{grid-template-columns:minmax(0,1fr)}
  .stack{max-width:250px}
  .why-grid,.anatomy{grid-template-columns:minmax(0,1fr)}
  .stats,.pillars,.vows{grid-template-columns:minmax(0,1fr)}
  .stat,.pil,.vow{border-inline-start:0!important;padding-inline:0!important;border-top:1px solid var(--line)}
  .vow{border-top-color:var(--deep-line);padding-block:14px}
  .stat{padding-block:16px;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:16px}
  .stat:first-child,.pil:first-child,.vow:first-child{border-top:0}
  .stat b{min-width:92px}
  .altar{gap:10px;padding-block:24px 18px}
  .zones2{grid-template-columns:minmax(0,1fr)}
  .voices-track{grid-auto-columns:88%}
  .secband{grid-template-columns:48px minmax(0,1fr);padding:18px}
  .sb-ic{width:48px;height:48px}
  .sb-acts{grid-column:1/-1}
  .sb-acts .btn{flex:1}
  .guarantee{grid-template-columns:44px minmax(0,1fr)}
  .guarantee .gi{width:44px;height:44px}
  .paper{transform:none}
  /* curriculum: one unified card */
  .stack-wrap{gap:0;background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:18px 16px 20px;box-shadow:var(--shadow)}
  .stack-wrap .stack{max-width:190px;margin-block:4px 0}
  .stack-wrap .layer-tabs{margin-inline:-16px;padding:0 16px 10px}
  .stack-hint{display:block;text-align:center;font-size:.8rem;color:var(--ink-3);margin:2px 0 12px}
  .lpanel{border:0;box-shadow:none;background:none;padding:14px 0 0;border-top:1px solid var(--line);border-radius:0}
  /* method: tabs above the mission */
  .anatomy{display:flex;flex-direction:column;gap:12px}
  .steps4{order:-2;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .stack-wrap .layer-tabs{justify-content:flex-start;margin-inline:-16px;padding:0 16px 10px}
  .steps4 li{grid-template-columns:28px minmax(0,1fr);gap:8px;align-items:center;padding:8px 10px;border:1px solid var(--line);border-radius:14px;background:var(--surface);box-shadow:none}
  .steps4 li::before{width:28px;height:28px;border-radius:50%;font-size:.8rem}
  .steps4 li p{display:none}
  .steps4 li h3{font-size:.86rem;line-height:1.35}
  .steps4 li.on{box-shadow:none;border-color:transparent;background:var(--cyan-soft)}
  .step-desc{display:block;order:-1;margin:0;padding:12px 14px;border-radius:14px;background:var(--surface);border:1px solid var(--line);color:var(--ink-2);font-size:.93rem;min-height:3.2em}
  .m-blk{margin:8px;padding:12px 12px 12px 42px}
  .term-body{min-height:0}
  .vs-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .vs-row .vs-k{grid-column:1/-1;padding-bottom:0}
  .vs-head .vs-k{display:none}
  .vs-row > div{padding:12px 14px;font-size:.88rem}
  .vs-b svg{width:18px;height:18px}
  .stagev{height:210px}
  .podium{padding-top:60px}
  .pod.p1 .blk{height:120px}.pod.p2 .blk{height:90px}.pod.p3 .blk{height:70px}
  .brow{grid-template-columns:26px minmax(0,1fr) 54px 52px;gap:8px;padding-inline:12px}
  .plate .lbl,.plate .num,.plate .leader{display:none}
  .layer-tabs{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;margin-inline:-16px;padding:0 16px 14px}
  .layer-tabs::-webkit-scrollbar{display:none}
  .layer-tabs button{flex:none;border:1px solid var(--line-2);background:var(--surface);color:var(--ink-2);border-radius:99px;padding:8px 16px;font-weight:600;font-size:.92rem;cursor:pointer}
  .layer-tabs button[aria-selected="true"]{background:var(--grad);border-color:transparent;color:#fff}
  .vault figure{max-width:84px}
  .rule{grid-template-columns:40px minmax(0,1fr)}
  .gets{grid-template-columns:minmax(0,1fr)}
  .steps ol{grid-template-columns:minmax(0,1fr)}
  .hall{grid-template-columns:minmax(0,1fr);text-align:start}
  .hall .hat{display:none}
  .hall .photo{width:110px}
  .voices{grid-template-columns:minmax(0,1fr)}
  footer .wrap{grid-template-columns:1fr 1fr}
  footer .wrap > div:first-child{grid-column:1/-1}
  .mbar{display:flex}
  .pop{inset-inline-end:8px;bottom:-34px}
  .stage-cap{padding-inline-end:0;margin-top:48px}
  .node{width:92px}
  .term-body{min-height:290px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .pop{opacity:1;transform:none}
}