/* ANNIAS public pages: home, sign in, sign up. Builds on shell.css tokens. */
.pb-body{background:var(--ax-bg);overflow-x:hidden}
.pb-wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}
.pb-body .ax-brand{text-decoration:none}
.pb-body em{font-family:Georgia,'Times New Roman',serif;font-style:italic;font-weight:500;color:var(--ax-gold)}
.pb-btn-lg{height:48px;padding:0 22px;font-size:14.5px;border-radius:13px}
.pb-body .ax-btn .icon{transition:transform .25s var(--ax-ease)}
.pb-body .ax-btn:hover .icon{transform:translateX(3px)}

/* nav */
.pb-nav{position:sticky;top:0;z-index:40;padding-top:env(safe-area-inset-top);transition:background .25s,box-shadow .25s,border-color .25s;border-bottom:1px solid transparent}
.pb-nav.is-scrolled{background:color-mix(in srgb,var(--ax-bg) 80%,transparent);backdrop-filter:saturate(1.5) blur(16px);-webkit-backdrop-filter:saturate(1.5) blur(16px);border-bottom-color:var(--ax-line)}
.pb-nav-inner{display:flex;align-items:center;gap:24px;height:72px}
.pb-links{display:flex;gap:4px;margin:0 auto}
.pb-links a{padding:8px 14px;border-radius:10px;color:var(--ax-ink-2);font-size:14px;font-weight:600;text-decoration:none;transition:background .2s,color .2s}
.pb-links a:hover{background:var(--ax-hover);color:var(--ax-ink)}
.pb-nav-actions{display:flex;align-items:center;gap:8px}
.pb-theme{border:1px solid var(--ax-line)!important;background:var(--ax-surface)!important}

/* hero */
.pb-hero{position:relative;padding:56px 0 72px;overflow:hidden}
.pb-glow{position:absolute;inset:-20% -10% auto;height:720px;pointer-events:none;background:radial-gradient(40% 50% at 75% 30%,color-mix(in srgb,var(--ax-blue) 16%,transparent),transparent 70%),radial-gradient(30% 40% at 20% 10%,color-mix(in srgb,var(--ax-gold) 14%,transparent),transparent 70%);animation:pbDrift 14s ease-in-out infinite alternate}
.pb-hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:56px;align-items:center}
.pb-kicker{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:var(--ax-r-pill);background:var(--ax-surface);border:1px solid var(--ax-line);font-size:12.5px;font-weight:650;color:var(--ax-ink-2);box-shadow:var(--ax-shadow)}
.pb-hero h1{margin:20px 0 16px;font-size:clamp(38px,5.2vw,64px);line-height:1.04;letter-spacing:-.035em;font-weight:780;color:var(--ax-ink)}
.pb-hero h1 em{font-size:1.02em;letter-spacing:-.02em}
.pb-lead{margin:0;max-width:520px;font-size:17px;line-height:1.6;color:var(--ax-ink-2)}
.pb-cta{display:flex;flex-wrap:wrap;gap:12px;margin:32px 0 24px}
.pb-trust{display:flex;flex-wrap:wrap;gap:8px 20px;list-style:none;margin:0;padding:0;font-size:13px;color:var(--ax-muted);font-weight:550}
.pb-trust li{display:flex;align-items:center;gap:6px}
.pb-trust .icon{width:16px;height:16px;color:var(--ax-green)}

/* live preview */
.pb-preview{position:relative;border-radius:22px;background:var(--ax-surface);border:1px solid var(--ax-line);box-shadow:0 40px 90px -40px rgba(17,31,56,.35),var(--ax-shadow);transform:perspective(1600px) rotateY(-6deg) rotateX(3deg);transition:transform .6s var(--ax-ease)}
.pb-preview:hover{transform:perspective(1600px) rotateY(-2deg) rotateX(1deg)}
.pb-preview-bar{display:flex;align-items:center;gap:6px;padding:12px 16px;border-bottom:1px solid var(--ax-line)}
.pb-preview-bar span{width:10px;height:10px;border-radius:50%;background:var(--ax-line-2)}
.pb-preview-bar b{margin-left:auto;font-size:11.5px;font-weight:600;color:var(--ax-muted)}
.pb-preview-body{padding:16px;display:flex;flex-direction:column;gap:12px}
.pb-p-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.pb-p-card,.pb-p-chart,.pb-p-attn,.pb-staff-card{background:var(--ax-surface-2);border:1px solid var(--ax-line);border-radius:14px;padding:12px 14px}
.pb-p-card small{display:flex;align-items:center;gap:6px;font-size:11.5px;color:var(--ax-muted);font-weight:600}
.pb-p-card small .icon{width:14px;height:14px;color:var(--ax-blue)}
.pb-p-card strong{display:inline-block;margin-top:6px;font-size:24px;font-weight:780;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.pb-p-card em{font-family:inherit;font-style:normal;color:var(--ax-muted);font-size:12px;margin-left:4px}
.pb-p-card svg{display:block;width:100%;height:26px;margin-top:6px}
.pb-draw{fill:none;stroke:var(--ax-blue);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke;stroke-dasharray:100;animation:axDraw 1.6s .5s var(--ax-ease) both}
.pb-p-progress{height:6px;border-radius:9px;background:var(--ax-neutral-soft);margin-top:14px;overflow:hidden}
.pb-p-progress i{display:block;height:100%;background:linear-gradient(90deg,var(--ax-blue),var(--ax-blue-2));border-radius:inherit;transform-origin:left;animation:axGrowX 1.2s .6s var(--ax-ease) both}
.pb-p-dots{display:grid;grid-template-columns:repeat(12,1fr);gap:3px;margin-top:12px}
.pb-p-dots i{aspect-ratio:1;border-radius:3px;background:var(--ax-neutral-soft);animation:axPop .4s calc(var(--i)*45ms + .5s) var(--ax-spring) both}
.pb-p-dots i.on{background:var(--ax-gold)}
.pb-p-main{display:grid;grid-template-columns:1.25fr 1fr;gap:12px}
.pb-p-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.pb-p-head b{font-size:13px}
.pb-p-head span{font-size:11px;color:var(--ax-muted);font-weight:600}
.pb-p-bars{display:flex;align-items:flex-end;gap:8px;height:120px}
.pb-p-bars i{flex:1;height:var(--h);border-radius:7px 7px 3px 3px;background:linear-gradient(180deg,var(--ax-blue),color-mix(in srgb,var(--ax-blue) 70%,transparent));transform-origin:bottom;animation:axGrowY .9s calc(var(--i)*80ms + .4s) var(--ax-ease) both}
.pb-p-bars i:nth-child(6){background:linear-gradient(180deg,var(--ax-gold-2),var(--ax-gold))}
.pb-p-days{display:flex;gap:8px;margin-top:6px}
.pb-p-days span{flex:1;text-align:center;font-size:10.5px;color:var(--ax-muted);font-weight:600}
.pb-p-row{display:flex;align-items:center;gap:10px;padding:8px 10px;margin-top:6px;border-radius:10px;background:var(--ax-surface);border:1px solid var(--ax-line);animation:axSlide .5s calc(var(--i)*120ms + .7s) var(--ax-ease) both}
.pb-p-row>span{width:3px;align-self:stretch;border-radius:3px}
.pb-p-row>span.pb-av{width:30px;align-self:center}
.pb-p-row>span.r{background:var(--ax-amber)}.pb-p-row>span.p{background:var(--ax-purple)}.pb-p-row>span.g{background:var(--ax-green)}
.pb-p-row p{flex:1;min-width:0;margin:0;font-size:12px;font-weight:600;line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pb-p-row p small{display:block;font-size:10.5px;font-weight:500;color:var(--ax-muted)}
.pb-p-row em{font-family:inherit;font-style:normal;font-size:10.5px;font-weight:700;padding:2px 8px;border-radius:9px}
em.amber{background:var(--ax-amber-soft);color:var(--ax-amber)}em.purple{background:var(--ax-purple-soft);color:var(--ax-purple)}em.green{background:var(--ax-green-soft);color:var(--ax-green)}em.red{background:var(--ax-red-soft);color:var(--ax-red)}
.pb-float{position:absolute;display:flex;align-items:center;gap:8px;padding:10px 16px;border-radius:var(--ax-r-pill);background:#13213a;color:#eef3fb;font-size:12.5px;font-weight:600;box-shadow:0 18px 40px -14px rgba(10,20,40,.55);white-space:nowrap}
html[data-theme=dark] .pb-float{background:#e8eef8;color:#13213a}
.pb-float .icon{width:15px;height:15px;color:#5cc39f}
.pb-float b{color:var(--ax-gold-2)}
.pb-float-a{right:-18px;bottom:-20px;animation:axToastIn .6s 1.6s var(--ax-spring) both,pbBob 5s 2.4s ease-in-out infinite}
.pb-float-b{left:-22px;bottom:96px;animation:axToastIn .6s 1.1s var(--ax-spring) both,pbBob 6s 2s ease-in-out infinite reverse}

/* principles */
.pb-principles{border-block:1px solid var(--ax-line);background:var(--ax-surface)}
.pb-principles-grid{display:grid;grid-template-columns:repeat(3,1fr)}
.pb-principles-grid>div{padding:28px 24px;display:flex;flex-direction:column;gap:4px}
.pb-principles-grid>div+div{border-left:1px solid var(--ax-line)}
.pb-principles-grid b{font-size:15px}
.pb-principles-grid span{font-size:13.5px;color:var(--ax-muted)}

/* sections */
.pb-section{padding:96px 0}
.pb-section-head{max-width:640px;margin-bottom:40px}
.pb-section h2,.pb-final h2,.pb-split h2{margin:8px 0 12px;font-size:clamp(28px,3.4vw,40px);line-height:1.12;letter-spacing:-.03em;font-weight:760}
.pb-section-head p,.pb-split>div>p{margin:0;font-size:16px;line-height:1.6;color:var(--ax-ink-2)}
.pb-bento{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.pb-feature{position:relative;padding:28px;border-radius:20px;background:var(--ax-surface);border:1px solid var(--ax-line);box-shadow:var(--ax-shadow);overflow:hidden;transition:transform .35s var(--ax-ease),box-shadow .35s,border-color .35s}
.pb-feature:hover{transform:translateY(-4px);box-shadow:var(--ax-shadow-2);border-color:var(--ax-line-2)}
.pb-feature-wide{grid-column:span 2}
.pb-feature .ax-chip-icon{width:44px;height:44px;border-radius:13px}
.pb-feature .ax-chip-icon .icon{width:21px;height:21px}
.pb-feature h3{margin:18px 0 6px;font-size:17px;font-weight:700;letter-spacing:-.01em}
.pb-feature p{margin:0;font-size:14px;line-height:1.55;color:var(--ax-muted)}
.pb-mini-attn{display:flex;flex-wrap:wrap;gap:6px;margin-top:18px}
.pb-mini-bars{display:flex;align-items:flex-end;gap:10px;height:72px;margin-top:18px;max-width:260px}
.pb-mini-bars i{flex:1;height:var(--h);border-radius:8px 8px 3px 3px;background:var(--ax-neutral-soft)}
.pb-mini-bars i.me{background:linear-gradient(180deg,var(--ax-gold-2),var(--ax-gold))}
.pb-how{background:var(--ax-surface);border-block:1px solid var(--ax-line)}
.pb-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:s}
.pb-steps li{position:relative;padding:28px;border-radius:20px;background:var(--ax-surface-2);border:1px solid var(--ax-line)}
.pb-steps li:not(:last-child)::after{content:'';position:absolute;top:50px;right:-20px;width:20px;height:2px;background:repeating-linear-gradient(90deg,var(--ax-gold) 0 4px,transparent 4px 8px)}
.pb-step-n{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--ax-navy);color:#fff;font-weight:750;font-size:16px;box-shadow:0 0 0 6px var(--ax-gold-soft)}
html[data-theme=dark] .pb-step-n{background:var(--ax-blue);color:#0b1220}
.pb-steps h3{margin:18px 0 6px;font-size:18px}
.pb-steps p{margin:0;color:var(--ax-muted);font-size:14px;line-height:1.55}
.pb-split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.pb-checks{list-style:none;margin:24px 0 0;padding:0;display:flex;flex-direction:column;gap:12px}
.pb-checks li{display:flex;align-items:center;gap:10px;font-size:14.5px;font-weight:550}
.pb-checks .icon{width:20px;height:20px;color:var(--ax-green);flex:none}
.pb-staff-card{padding:20px;border-radius:20px;background:var(--ax-surface);box-shadow:var(--ax-shadow-2)}
.pb-av{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--ax-blue-soft);color:var(--ax-blue);font-size:12px;font-weight:700;flex:none}
.pb-staff-donut{display:flex;align-items:center;gap:16px;margin-top:16px;padding-top:16px;border-top:1px solid var(--ax-line)}
.pb-staff-donut svg{width:72px;height:72px;flex:none}
.pb-staff-donut circle{fill:none;stroke-width:5.5}
.pb-staff-donut .t{stroke:var(--ax-amber)}.pb-staff-donut .a{stroke:var(--ax-green)}.pb-staff-donut .b{stroke:var(--ax-line-2)}
.pb-staff-donut b{display:block;font-size:14px}
.pb-staff-donut small{font-size:12.5px;color:var(--ax-muted)}
.pb-final{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;margin:24px 0 96px;padding:48px;border-radius:24px;color:#fff;background:radial-gradient(120% 160% at 100% 0%,#2a3f66 0%,var(--ax-navy) 55%,#0e1a2f 100%);box-shadow:var(--ax-shadow-2);position:relative;overflow:hidden}
.pb-final::after{content:'';position:absolute;right:-80px;top:-80px;width:280px;height:280px;border-radius:50%;border:1px solid rgba(211,168,94,.28);animation:axFloat 9s ease-in-out infinite}
.pb-final h2{color:#fff}
.pb-final p{margin:0;color:rgba(255,255,255,.72);font-size:15px}
.pb-footer{border-top:1px solid var(--ax-line);padding:24px 0 calc(24px + env(safe-area-inset-bottom))}
.pb-footer .pb-wrap{display:flex;justify-content:space-between;gap:16px;font-size:13px;color:var(--ax-muted)}

/* scroll reveal */
[data-reveal]{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ax-ease),transform .7s var(--ax-ease)}
[data-reveal].is-in{opacity:1;transform:none}
.pb-bento [data-reveal]:nth-child(2),.pb-steps [data-reveal]:nth-child(2){transition-delay:.08s}
.pb-bento [data-reveal]:nth-child(3),.pb-steps [data-reveal]:nth-child(3){transition-delay:.16s}
.pb-bento [data-reveal]:nth-child(4){transition-delay:.1s}.pb-bento [data-reveal]:nth-child(5){transition-delay:.18s}.pb-bento [data-reveal]:nth-child(6){transition-delay:.26s}
html:not(.js) [data-reveal]{opacity:1;transform:none}
@keyframes pbDrift{to{transform:translate(-3%,4%) scale(1.06)}}
@keyframes pbBob{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ---------- auth ---------- */
.au-status{max-width:520px;margin:64px auto;padding:40px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px}
.au-status .ax-chip-icon{width:52px;height:52px;border-radius:16px}
.au-status h1{margin:0;font-size:26px;letter-spacing:-.02em}
.au-status p{margin:0 0 12px;color:var(--ax-muted);font-size:15px;line-height:1.55}
@keyframes pbSpin{to{transform:rotate(360deg)}}
@keyframes pbShake{0%,100%{transform:none}20%{transform:translateX(-6px)}40%{transform:translateX(5px)}60%{transform:translateX(-3px)}80%{transform:translateX(2px)}}
@media (prefers-reduced-motion:reduce){[data-reveal]{opacity:1;transform:none;transition:none}.pb-preview{transform:none}}

/* responsive */
@media (max-width:1024px){
  .pb-hero-grid,.pb-split{grid-template-columns:1fr;gap:48px}
  .pb-preview{transform:none;max-width:640px}
  .pb-bento{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:720px){
  .pb-wrap{padding:0 20px}
  .pb-links,.pb-hide-sm{display:none}
  .pb-nav-inner{height:64px;gap:12px}
  .pb-nav-actions{margin-left:auto}
  .pb-nav-actions .ax-btn-primary{height:38px;padding:0 12px;font-size:13px}
  .pb-hero{padding:32px 0 56px}
  .pb-lead{font-size:16px}
  .pb-p-kpis{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
  .pb-p-card{padding:10px}
  .pb-p-card strong{font-size:19px}
  .pb-p-main{grid-template-columns:1fr}
  .pb-float-a{right:8px;bottom:-18px}.pb-float-b{left:8px;top:-16px;bottom:auto}
  .pb-principles-grid,.pb-steps,.pb-bento{grid-template-columns:1fr}
  .pb-principles-grid>div+div{border-left:0;border-top:1px solid var(--ax-line)}
  .pb-feature-wide{grid-column:auto}
  .pb-steps li:not(:last-child)::after{display:none}
  .pb-section{padding:64px 0}
  .pb-final{padding:32px 24px;margin-bottom:64px}
  .pb-footer .pb-wrap{flex-direction:column;gap:4px}
}

/* Feature cards: app-tile hover (lift, tilt, cursor glow, accent line) and a live mini demo per card.
   Each demo's resting style is its finished state; the loops play only while the card is on screen. */
.pb-feature{--tone:var(--ax-blue)}
.pb-feature:has(.ax-chip-icon[data-tone=gold]){--tone:var(--ax-gold)}
.pb-feature:has(.ax-chip-icon[data-tone=green]){--tone:var(--ax-green)}
.pb-feature:has(.ax-chip-icon[data-tone=purple]){--tone:var(--ax-purple)}
.pb-feature:has(.ax-chip-icon[data-tone=amber]){--tone:var(--ax-amber)}
.pb-bento .pb-feature.is-in{transform:perspective(900px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) translateY(var(--ty,0px));transition:opacity .7s var(--ax-ease),transform .45s var(--ax-ease),box-shadow .35s,border-color .35s}
.pb-bento .pb-feature.is-in:hover{--ty:-5px;box-shadow:0 26px 52px -26px color-mix(in srgb,var(--tone) 50%,transparent),var(--ax-shadow-2);border-color:color-mix(in srgb,var(--tone) 35%,var(--ax-line))}
.pb-feature::before{content:"";position:absolute;inset:0 0 auto;height:3px;background:linear-gradient(90deg,var(--tone),transparent);transform:scaleX(.18);transform-origin:left;transition:transform .5s var(--ax-ease)}
.pb-feature:hover::before{transform:scaleX(1)}
.pb-feature::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;background:radial-gradient(260px circle at var(--mx,50%) var(--my,0%),color-mix(in srgb,var(--tone) 13%,transparent),transparent 70%);transition:opacity .35s}
.pb-feature:hover::after{opacity:1}
.pb-feature .ax-chip-icon{transition:transform .45s var(--ax-spring)}
.pb-feature:hover .ax-chip-icon{transform:translateY(-2px) rotate(-6deg) scale(1.06)}
.pb-feature:not(.is-live) *{animation-play-state:paused!important}

/* Dashboard: chips light up in turn, then the task is ticked off. */
.pb-mini-attn .ax-badge{animation:pbChip 8s calc(var(--i) * .9s) var(--ax-ease) infinite}
@keyframes pbChip{0%,12%,100%{transform:none;box-shadow:none}5%{transform:translateY(-3px) scale(1.08);box-shadow:0 8px 16px -8px currentColor}}
.pb-mini-task{display:flex;align-items:center;gap:10px;max-width:340px;margin-top:14px;padding:10px 12px;border-radius:12px;background:var(--ax-surface-2);border:1px solid var(--ax-line);font-size:13px;color:var(--ax-ink-2)}
.pb-mini-box{position:relative;width:18px;height:18px;flex:none;border-radius:6px;border:1.5px solid var(--ax-green);background:var(--ax-green);animation:pbBox 8s var(--ax-ease) infinite}
.pb-mini-box::after{content:"";position:absolute;left:5px;top:1.5px;width:5px;height:9px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg);animation:pbTickMark 8s var(--ax-ease) infinite}
.pb-mini-task span{flex:1;background:linear-gradient(currentColor,currentColor) left 55%/100% 1.5px no-repeat;color:var(--ax-muted);animation:pbStrike 8s var(--ax-ease) infinite}
.pb-mini-task b{font-size:11.5px;color:var(--ax-green);animation:pbFade 8s var(--ax-ease) infinite}
@keyframes pbBox{0%,46%{background:transparent;border-color:var(--ax-line-2)}52%,92%{background:var(--ax-green);border-color:var(--ax-green)}100%{background:transparent;border-color:var(--ax-line-2)}}
@keyframes pbTickMark{0%,48%{opacity:0;transform:rotate(45deg) scale(.4)}55%,92%{opacity:1;transform:rotate(45deg)}100%{opacity:0}}
@keyframes pbStrike{0%,50%{background-size:0 1.5px;color:var(--ax-ink-2)}60%,92%{background-size:100% 1.5px;color:var(--ax-muted)}100%{background-size:0 1.5px;color:var(--ax-ink-2)}}
@keyframes pbFade{0%,54%{opacity:0;transform:translateX(-4px)}62%,92%{opacity:1;transform:none}100%{opacity:0}}

/* Focus: a ring fills while the clock counts down. */
.pb-mini-focus{display:flex;align-items:center;gap:14px;margin-top:18px}
.pb-mini-focus svg{width:56px;height:56px;transform:rotate(-90deg);flex:none}
.pb-mini-focus circle{fill:none;stroke-width:4}
.pb-mini-focus .t{stroke:var(--ax-neutral-soft)}
.pb-mini-focus .v{stroke:var(--ax-gold);stroke-linecap:round;stroke-dasharray:64 100;animation:pbRing 8s linear infinite}
.pb-mini-focus b{display:block;font-size:20px;font-weight:750;letter-spacing:-.02em;font-variant-numeric:tabular-nums;color:var(--ax-ink)}
.pb-mini-focus small{font-size:12px;color:var(--ax-muted)}
@keyframes pbRing{from{stroke-dasharray:0 100}to{stroke-dasharray:100 100}}

/* Revision: the arrow turns; a finished topic leaves and returns marked Due. */
.pb-feature:has(.pb-mini-rev) .ax-chip-icon .icon{animation:pbSpin 8s var(--ax-ease) infinite}
@keyframes pbSpin{0%,30%{transform:none}45%,100%{transform:rotate(360deg)}}
.pb-mini-rev{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:18px}
.pb-mini-topic{padding:6px 12px;border-radius:999px;background:var(--ax-surface-2);border:1px solid var(--ax-line);font-size:12.5px;font-weight:650;animation:pbAway 8s var(--ax-ease) infinite}
.pb-mini-rev .ax-badge{animation:pbDue 8s var(--ax-ease) infinite}
@keyframes pbAway{0%,22%{opacity:1;transform:none}32%{opacity:0;transform:translateX(40px)}50%{opacity:0;transform:translateX(-24px)}60%,100%{opacity:1;transform:none}}
@keyframes pbDue{0%,58%{opacity:0;transform:scale(.6)}66%{opacity:1;transform:scale(1.12)}72%,94%{opacity:1;transform:none}100%{opacity:0}}

/* Mock tests: an answer is picked, then marked correct. */
.pb-mini-opts{display:flex;gap:8px;margin-top:18px}
.pb-mini-opts i{position:relative;display:grid;place-items:center;width:34px;height:34px;border-radius:50%;border:1.5px solid var(--ax-line-2);font-style:normal;font-size:13px;font-weight:700;color:var(--ax-muted)}
.pb-mini-opts .pick{border-color:var(--ax-green);background:var(--ax-green);color:#fff;animation:pbPick 8s var(--ax-ease) infinite}
.pb-mini-opts .pick::after{content:"✓";position:absolute;top:-6px;right:-6px;display:grid;place-items:center;width:16px;height:16px;border-radius:50%;background:var(--ax-surface);color:var(--ax-green);font-size:10px;box-shadow:var(--ax-shadow);animation:pbFade 8s var(--ax-ease) infinite}
@keyframes pbPick{0%,20%{background:transparent;border-color:var(--ax-line-2);color:var(--ax-muted);transform:none}28%{transform:scale(1.15)}30%,48%{background:var(--ax-blue);border-color:var(--ax-blue);color:#fff;transform:none}56%,94%{background:var(--ax-green);border-color:var(--ax-green);color:#fff}100%{background:transparent;border-color:var(--ax-line-2);color:var(--ax-muted)}}

/* Syllabus: confidence bars fill. */
.pb-mini-conf{display:flex;flex-direction:column;gap:8px;margin-top:18px}
.pb-mini-conf span{display:grid;grid-template-columns:76px 1fr;align-items:center;gap:10px;font-size:12px;color:var(--ax-muted)}
.pb-mini-conf i{height:7px;border-radius:999px;background:var(--ax-neutral-soft);overflow:hidden}
.pb-mini-conf b{display:block;height:100%;width:var(--w);border-radius:inherit;animation:pbFill 8s calc(var(--i) * .25s) var(--ax-ease) infinite}
.pb-mini-conf .h{background:var(--ax-green)}.pb-mini-conf .m{background:var(--ax-gold)}.pb-mini-conf .l{background:var(--ax-red)}
@keyframes pbFill{0%,6%{width:0}30%,90%{width:var(--w)}100%{width:0}}

/* Benchmarks: bars grow and "You" lifts into gold. */
.pb-mini-bars i{position:relative;transform-origin:bottom;animation:pbGrow 8s calc(var(--i) * .15s) var(--ax-ease) infinite}
.pb-mini-bars i.me{animation-name:pbGrowMe;box-shadow:0 10px 20px -10px var(--ax-gold)}
.pb-mini-bars em{position:absolute;left:50%;top:-22px;transform:translateX(-50%);font-style:normal;font-size:11px;font-weight:750;color:var(--ax-gold);animation:pbFade 8s var(--ax-ease) infinite}
@keyframes pbGrow{0%,4%{transform:scaleY(.06)}26%,90%{transform:none}100%{transform:scaleY(.06)}}
@keyframes pbGrowMe{0%,4%{transform:scaleY(.06)}26%{transform:none}36%,90%{transform:translateY(-6px)}100%{transform:scaleY(.06)}}

@media (prefers-reduced-motion:reduce){.pb-feature *,.pb-feature *::after{animation:none!important}.pb-bento .pb-feature.is-in{transform:none}}

/* Hero: soft shapes that merge and split behind the preview, leaning gently towards the pointer. */
.pb-blobs{position:absolute;right:-14%;top:-18%;width:min(980px,74vw);height:auto;pointer-events:none;opacity:.42;filter:blur(14px) saturate(1.25);transform:translate(var(--px,0px),var(--py,0px));transition:transform 1.2s var(--ax-ease)}
html[data-theme=dark] .pb-blobs{opacity:.62}
.pb-blobs circle{transform-box:fill-box;transform-origin:center;animation:16s ease-in-out infinite alternate}
.pb-blobs .b1{animation-name:pbOrbA}
.pb-blobs .b2{animation-name:pbOrbB;animation-duration:13s}
.pb-blobs .b3{animation-name:pbOrbC;animation-duration:11s}
.pb-blobs .b4{animation-name:pbOrbD;animation-duration:15s}
.pb-blobs .b5{animation-name:pbOrbE;animation-duration:9s}
@keyframes pbOrbA{0%{transform:translate(-40px,-20px) scale(1)}50%{transform:translate(30px,40px) scale(1.08)}100%{transform:translate(60px,-30px) scale(.94)}}
@keyframes pbOrbB{0%{transform:translate(150px,90px)}50%{transform:translate(40px,10px) scale(1.15)}100%{transform:translate(-120px,120px) scale(.9)}}
@keyframes pbOrbC{0%{transform:translate(-150px,110px)}45%{transform:translate(-20px,-10px) scale(1.2)}100%{transform:translate(140px,-120px)}}
@keyframes pbOrbD{0%{transform:translate(120px,-150px)}50%{transform:translate(10px,30px) scale(1.25)}100%{transform:translate(-150px,-60px)}}
@keyframes pbOrbE{0%{transform:translate(-90px,-160px)}50%{transform:translate(90px,150px) scale(1.3)}100%{transform:translate(20px,-40px)}}
.pb-hero-grid{z-index:1}
/* Headline lines rise into place on load. */
.pb-hero h1 .pb-line{display:inline-block;animation:pbRise .9s var(--ax-ease) both}
.pb-hero h1 em.pb-line{animation-delay:.18s}
@keyframes pbRise{from{opacity:0;transform:translateY(28px);filter:blur(6px)}to{opacity:1;transform:none;filter:none}}
@media (prefers-reduced-motion:reduce){.pb-blobs circle,.pb-hero h1 .pb-line{animation:none}.pb-blobs{transform:none}}
@media (max-width:900px){.pb-blobs{width:120vw;right:-35%;top:28%;opacity:.3}}