/* Motion enhances the same readable, server-rendered pages. */
.hero-grid{gap:58px;padding-top:56px;padding-bottom:65px}
.hero-visual{padding-top:34px}
.hero .photo-frame>img{height:360px}
.hero .photo-frame{border-radius:26px 26px 65px 26px}
.hero .trial-stamp{left:-18px;top:2px;width:132px;height:132px;padding-top:23px;z-index:2}
.hero .trial-stamp strong{font-size:1.15rem}
.abacus-playground[hidden]{display:none}
.abacus-playground{position:relative;background:white;border:1px solid #d6e1f0;border-radius:18px;box-shadow:0 12px 28px #2030760c;margin:23px 0 0;padding:19px 22px}
.abacus-heading{display:flex;align-items:center;justify-content:space-between;gap:14px}
.abacus-eyebrow{font-size:.75rem;font-weight:800;letter-spacing:.11em;color:var(--red)}
.abacus-heading p{font-weight:700;font-size:1rem;margin-top:2px;line-height:1.4}
.abacus-number{font-family:'Plus Jakarta Sans',sans-serif;font-size:2.2rem;font-weight:800;letter-spacing:.05em;color:var(--navy);font-variant-numeric:tabular-nums;line-height:1}
.abacus-total{position:relative;flex-shrink:0;text-align:right;min-width:4.5rem}.abacus-number{display:inline-block}.abacus-delta{position:absolute;right:0;bottom:calc(100% + 5px);border-radius:6px;padding:2px 8px;background:#eaf0fe;color:#202b79;font-size:.875rem;font-weight:800;line-height:1.4;font-variant-numeric:tabular-nums;white-space:nowrap;pointer-events:none}.abacus-delta[data-direction="subtract"]{background:#fff0f1;color:#bd1f31}.abacus-delta[hidden]{display:none}.abacus-delta.delta-active{animation:abacus-difference .2s ease-out both}@keyframes abacus-difference{0%{opacity:0;transform:translateY(8px) scale(.9)}20%,70%{opacity:1;transform:translateY(0) scale(1)}100%{opacity:0;transform:translateY(-12px) scale(1)}}
.abacus-content{display:flex;align-items:center;gap:22px;margin-top:14px}
.abacus-frame{display:flex;gap:8px;border:5px solid var(--navy);border-radius:12px;padding:3px 9px 0;background:#f3f6fc;flex-shrink:0;position:relative}
.abacus-frame:after{content:'';position:absolute;left:0;right:0;top:48px;height:5px;background:var(--navy);pointer-events:none}
.abacus-column{width:44px;display:flex;flex-direction:column;align-items:center}
.abacus-rod{position:relative;width:44px;height:150px;border:0;background:transparent;padding:0;touch-action:manipulation;border-radius:6px}
.abacus-rod:before{content:'';position:absolute;width:3px;background:#b7c5db;top:2px;bottom:2px;left:calc(50% - 1.5px)}
.abacus-bead{position:absolute;left:2px;width:40px;height:16px;background:var(--red);border-radius:50%;box-shadow:inset 0 -4px 0 #c52432;transition:transform .22s cubic-bezier(.22,1,.36,1)}
.abacus-bead.upper{top:9px;background:var(--yellow);box-shadow:inset 0 -4px 0 #e9ad27}
.abacus-bead.lower{top:calc(66px + var(--bead-index)*20px)}
.abacus-rod[data-upper="true"] .upper{transform:translateY(18px)}
.abacus-bead.lower.active{transform:translateY(-16px)}
.abacus-place{font-size:.75rem;line-height:1.4;margin:0 0 5px;color:var(--muted);font-weight:600}
.abacus-hint{color:var(--muted);font-size:.875rem;line-height:1.65;max-width:175px}
.abacus-rod:hover{background:#e3ebf9}
.abacus-number.number-changed{animation:number-pop .18s ease}
.learning-card,.trial-form{transition:transform .35s ease,box-shadow .35s ease}
.learning-card:hover{transform:translateY(-5px)}
.text-link{transition:color .2s ease}.text-link:hover{color:var(--red)}
.faq-list details[open] p{animation:answer-in .32s ease both}
@media(prefers-reduced-motion:no-preference){
  .motion-ready .hero-copy>*{animation:hero-in .8s cubic-bezier(.2,.7,.2,1) both}
  .motion-ready .hero-copy>*:nth-child(2){animation-delay:.08s}
  .motion-ready .hero-copy>*:nth-child(3){animation-delay:.16s}
  .motion-ready .hero-copy>*:nth-child(4){animation-delay:.24s}
  .motion-ready .hero-copy>*:nth-child(n+5){animation-delay:.32s}
  .motion-ready .photo-frame{animation:photo-float 7s ease-in-out infinite}
  .motion-ready .trial-stamp{animation:stamp-float 5s ease-in-out infinite}
  .motion-ready .reveal-target{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:var(--reveal-delay,0ms)}
  .motion-ready .reveal-target.is-visible{opacity:1;transform:none}
}
html.motion-paused .hero-copy>*,html.motion-paused .photo-frame,html.motion-paused .trial-stamp{animation-play-state:paused!important}
html.motion-paused .hero-copy>*{opacity:1;transform:none;animation:none!important}
html.motion-paused .reveal-target{opacity:1;transform:none;transition:none}
html.motion-paused .abacus-bead{transition:none}
html.motion-paused .abacus-number,html.motion-paused .faq-list details p{animation:none}
@keyframes hero-in{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
@keyframes photo-float{0%,100%{transform:translateY(0) rotate(.3deg)}50%{transform:translateY(-9px) rotate(-.4deg)}}
@keyframes stamp-float{0%,100%{transform:translateY(0) rotate(-9deg)}50%{transform:translateY(-7px) rotate(-4deg)}}
@keyframes number-pop{50%{transform:translateY(-3px);color:var(--red)}}
@keyframes answer-in{from{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:none}}
@media(max-width:1050px){.abacus-content{gap:14px}.abacus-playground{padding:17px}.abacus-frame{gap:3px;padding-left:5px;padding-right:5px}.abacus-hint{font-size:.8rem}}
@media(max-width:800px){.hero-grid{gap:38px;padding-top:42px;padding-bottom:50px}.hero-visual{padding-top:28px;margin-top:0}.hero .photo-frame>img{height:360px}.hero .trial-stamp{left:auto;right:0;top:6px}.abacus-content{gap:28px}.abacus-playground{padding:20px 24px}.abacus-hint{font-size:.875rem;max-width:240px}.abacus-frame{gap:8px;padding-left:9px;padding-right:9px}}
@media(max-width:520px){.hero-grid{padding-top:32px}.hero .photo-frame>img{height:285px}.hero .trial-stamp{width:113px;height:113px;padding:19px 12px}.hero .trial-stamp strong{font-size:1rem}.abacus-playground{padding:17px 15px;margin-top:20px}.abacus-content{gap:14px}.abacus-frame{gap:2px;padding-left:4px;padding-right:4px}.abacus-hint{font-size:.8rem;max-width:130px}.abacus-heading p{font-size:.9rem}.abacus-eyebrow{font-size:.7rem}.abacus-number{font-size:1.9rem}}
@media(max-width:360px){.abacus-content{flex-direction:column;gap:10px;align-items:flex-start}.abacus-hint{max-width:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.motion-ready .hero-copy>*,.motion-ready .photo-frame,.motion-ready .trial-stamp,.abacus-number.number-changed,.faq-list details[open] p{animation:none!important}.motion-ready .reveal-target{opacity:1;transform:none;transition:none!important}.abacus-bead,.learning-card,.trial-form{transition:none!important}}