/* Prima Speak — marketing page layout. Tokens: shared/tokens.css · primitives: shared/ui.css */
.skip{position:absolute;left:-999px;top:10px;z-index:100;background:var(--ps-gold);color:var(--ps-gold-ink);padding:10px 14px;border-radius:10px;font-weight:600}
.skip:focus{left:10px}
body.no-scroll{overflow:hidden}
section{position:relative}
.muted{color:var(--ps-muted)}
.fine{font-size:.86rem;color:var(--ps-faint);line-height:1.5}

/* ================= floating navigation ================= */
.nav-wrap{position:fixed;top:calc(14px + env(safe-area-inset-top,0px));left:0;right:0;z-index:50;display:flex;justify-content:center;padding:0 var(--ps-gutter);pointer-events:none}
.nav{pointer-events:auto;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;width:min(100%,1040px);height:var(--ps-nav-h);
  padding:0 8px 0 20px;border-radius:var(--ps-r-pill);background:rgba(16,14,23,.58);border:1px solid var(--ps-line-2);
  backdrop-filter:blur(18px) saturate(1.5);-webkit-backdrop-filter:blur(18px) saturate(1.5);box-shadow:0 10px 40px rgba(0,0,0,.35);
  transition:width .55s var(--ps-ease-out),background-color .35s var(--ps-ease-out),box-shadow .35s}
.nav.is-scrolled{width:min(100%,880px);background:rgba(16,14,23,.82);box-shadow:0 14px 50px rgba(0,0,0,.5)}
.nav-logo{display:flex;align-items:center}
.nav-logo img{height:22px;width:auto}
.nav-links{display:flex;justify-content:center;gap:26px;font-size:.92rem;color:var(--ps-muted)}
.nav-links a{padding:4px 0}
.nav-links a:hover{color:var(--ps-text)}
.nav-cta{display:flex;align-items:center;gap:8px}
.burger{display:none;width:40px;height:40px;border-radius:50%;place-items:center;gap:5px;grid-auto-flow:row}
.burger span{width:18px;height:2px;background:var(--ps-text);border-radius:2px;transition:transform .3s var(--ps-ease-out)}
.nav-wrap.is-open .burger span:first-child{transform:translateY(3.5px) rotate(45deg)}
.nav-wrap.is-open .burger span:last-child{transform:translateY(-3.5px) rotate(-45deg)}
@media (max-width:900px){
  .nav{grid-template-columns:auto auto;justify-content:space-between}
  .nav-links{display:none}
  .nav-signin{display:none}
  .burger{display:grid}
  .nav-wrap.is-open .nav-links{display:flex;position:fixed;inset:0;z-index:-1;flex-direction:column;justify-content:center;align-items:center;gap:22px;
    background:rgba(11,9,19,.97);font-family:var(--ps-display);font-size:2.2rem;color:var(--ps-text);padding:0 32px}
  .nav-wrap.is-open{top:0;padding-top:14px;bottom:0;pointer-events:auto}
  .nav-wrap.is-open .nav{align-self:flex-start}
}

/* ================= hero ================= */
.hero{padding:calc(var(--ps-nav-h) + 54px) 0 40px;min-height:100vh;min-height:100svh;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0;background:radial-gradient(70% 60% at 30% 20%,rgba(255,122,89,.28),transparent 60%),radial-gradient(50% 50% at 80% 80%,rgba(139,124,255,.25),transparent 60%),var(--ps-ink)}
.hero-texture{position:absolute;inset:-8%;width:116%;height:116%;object-fit:cover;opacity:.6;filter:blur(28px) saturate(1.25)}
.hero .container-wide{position:relative;z-index:1;width:100%}
.stage{position:relative;background:rgba(11,9,19,.84);border:1px solid var(--ps-line-2);border-radius:var(--ps-r-xl);padding:clamp(24px,4.5vw,60px);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:var(--ps-shadow-2),inset 0 1px 0 rgba(255,255,255,.06)}
.rotator-line{display:flex;justify-content:center;align-items:center;gap:12px;font-size:clamp(1.05rem,1.7vw,1.3rem);font-weight:500;height:1.6em;margin-bottom:clamp(24px,4vw,44px)}
.rotator-line .bullet{color:var(--ps-gold);font-size:1.2em;line-height:1}
.rotator{position:relative;display:inline-block;min-width:9ch;height:1.5em;overflow:hidden;text-align:left;font-family:var(--ps-body)}
.rot-item{position:absolute;left:0;top:0;line-height:1.5;white-space:nowrap;opacity:0;transform:translateY(62%);transition:transform .62s var(--ps-ease-out),opacity .5s var(--ps-ease-out)}
.rot-item.is-in{opacity:1;transform:none}
.rot-item.is-out{opacity:0;transform:translateY(-62%)}
.stage-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(24px,5vw,72px);align-items:center}
.hero-eyebrow{margin:0 0 22px;color:var(--ps-gold)}
.hero-lead{max-width:44ch;margin:26px 0 32px}
.cta-row{display:flex;align-items:center;gap:28px;flex-wrap:wrap}
.chip-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px}
.stage-visual{position:relative;min-height:440px}
.hero-object{position:absolute;right:-8%;top:-16%;width:60%;max-width:340px;z-index:2;pointer-events:none;filter:drop-shadow(0 30px 50px rgba(0,0,0,.55));animation:ps-float 7s ease-in-out infinite}
.hero-object img{width:100%;height:auto}
.hero-object.fallback{aspect-ratio:1;border-radius:46% 46% 46% 12% / 46% 46% 46% 12%;background:var(--ps-sunrise-v);opacity:.95;
  box-shadow:inset -20px -30px 60px rgba(255,255,255,.18),inset 20px 30px 60px rgba(0,0,0,.18)}
.hero-object.fallback::after{content:"";position:absolute;left:34%;top:34%;width:32%;height:32%;border-radius:20px;
  background:repeating-linear-gradient(90deg,var(--ps-ink) 0 6px,transparent 6px 15px);opacity:.75;mask:linear-gradient(#000,#000);clip-path:inset(20% 0 20% 0 round 6px)}
@keyframes ps-float{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-16px) rotate(2deg)}}
.session-card{position:relative;z-index:1;background:var(--ps-surface);border:1px solid var(--ps-line-2);border-radius:var(--ps-r-lg);padding:22px;
  max-width:420px;margin:70px auto 0;box-shadow:var(--ps-shadow-2)}
.sc-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.sc-timer{font-family:var(--ps-mono);font-size:.82rem;color:var(--ps-muted)}
.sc-wave,.d-wave,.pm-wave{display:flex;align-items:center;gap:4px;height:28px}
.sc-wave i,.d-wave i,.pm-wave i{width:4px;height:10px;border-radius:2px;background:var(--ps-coral);animation:ps-bar 1.15s ease-in-out infinite;transform-origin:center}
.sc-wave i:nth-child(2n){animation-delay:.12s;height:18px}.sc-wave i:nth-child(3n){animation-delay:.24s;height:24px;background:var(--ps-gold)}.sc-wave i:nth-child(5n){animation-delay:.36s;height:14px}
.d-wave i:nth-child(2n){animation-delay:.14s;height:18px}.d-wave i:nth-child(3n){animation-delay:.28s;height:24px;background:var(--ps-gold)}
.pm-wave i:nth-child(2n){animation-delay:.1s;height:16px}.pm-wave i:nth-child(3n){animation-delay:.2s;height:22px;background:var(--ps-gold)}
@keyframes ps-bar{0%,100%{transform:scaleY(.4)}50%{transform:scaleY(1)}}
.sc-you,.sc-prima,.d-you,.d-prima{margin:14px 0 0;font-size:1rem;line-height:1.45}
.sc-who{display:block;font-family:var(--ps-mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ps-faint);margin-bottom:4px}
.sc-you mark,.d-you mark{background:none;color:var(--ps-gold);text-decoration:underline;text-decoration-color:var(--ps-gold);text-underline-offset:3px;text-decoration-thickness:2px}
.sc-tip{margin:12px 0 0;padding:10px 12px;border-radius:12px;background:var(--ps-gold-soft);border:1px solid rgba(245,185,66,.3);font-size:.86rem;color:var(--ps-text)}
.sc-tip em{font-style:normal;color:var(--ps-gold);font-weight:700}
.sc-prima{color:var(--ps-muted)}
@media (prefers-reduced-motion:reduce){.hero-object,.sc-wave i,.d-wave i,.pm-wave i{animation:none}}

/* ================= the session: pin + transform ================= */
.session{padding-top:40px}
.pin-wrap{position:relative;height:400vh}
.pin{position:sticky;top:0;height:100vh;height:100svh;display:flex;align-items:center;overflow:hidden}
.session-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:center;width:100%}
.steps{list-style:none;margin:32px 0 0;padding:0;display:grid;gap:6px}
.steps li{display:flex;gap:18px;padding:16px 18px;border-radius:var(--ps-r-md);opacity:.38;box-shadow:inset 0 0 0 1px transparent;
  transition:opacity .5s var(--ps-ease-out),background-color .5s var(--ps-ease-out),box-shadow .5s,transform .5s var(--ps-ease-out)}
.steps li.is-active{opacity:1;background:var(--ps-surface);box-shadow:inset 0 0 0 1px var(--ps-line-2);transform:translateX(6px)}
.steps .n{font-family:var(--ps-mono);font-size:.8rem;color:var(--ps-gold);padding-top:6px}
.steps h3{font-family:var(--ps-display);font-weight:500;font-size:1.35rem;margin:0 0 4px;letter-spacing:-.01em}
.steps p{margin:0;color:var(--ps-muted);font-size:.95rem}
.step-bar{height:4px;background:var(--ps-line);border-radius:4px;margin-top:26px;overflow:hidden}
.step-bar i{display:block;height:100%;width:100%;background:var(--ps-sunrise);transform-origin:left;transform:scaleX(var(--p,0))}
.device{position:relative;width:min(100%,380px);height:min(72vh,660px);margin:0 auto;background:var(--ps-ink);border:1px solid var(--ps-line-2);border-radius:44px;padding:22px;
  box-shadow:var(--ps-shadow-2),inset 0 0 0 8px var(--ps-surface),inset 0 0 0 9px var(--ps-line)}
.device::before{content:"";position:absolute;top:16px;left:50%;width:90px;height:22px;transform:translateX(-50%);border-radius:12px;background:var(--ps-surface-2)}
.device-top{display:flex;justify-content:space-between;align-items:center;margin:34px 6px 18px;font-size:.8rem;color:var(--ps-muted)}
.d-timer{font-family:var(--ps-mono)}
.d-states{position:relative;height:calc(100% - 90px)}
.d-state{position:absolute;inset:0 6px;opacity:0;transform:translateY(22px) scale(.985);transition:opacity .6s var(--ps-ease-out),transform .6s var(--ps-ease-out);pointer-events:none;display:flex;flex-direction:column}
.pin-wrap[data-step="0"] .d-state[data-state="0"],.pin-wrap[data-step="1"] .d-state[data-state="1"],.pin-wrap[data-step="2"] .d-state[data-state="2"],.pin-wrap[data-step="3"] .d-state[data-state="3"],
.pin-wrap:not([data-step]) .d-state[data-state="0"]{opacity:1;transform:none}
.pin-wrap[data-step="1"] .steps li:nth-child(2),.pin-wrap[data-step="2"] .steps li:nth-child(3),.pin-wrap[data-step="3"] .steps li:nth-child(4){opacity:1;background:var(--ps-surface);box-shadow:inset 0 0 0 1px var(--ps-line-2);transform:translateX(6px)}
.pin-wrap[data-step="1"] .steps li:nth-child(1),.pin-wrap[data-step="2"] .steps li:nth-child(1),.pin-wrap[data-step="3"] .steps li:nth-child(1){opacity:.38;background:none;box-shadow:none;transform:none}
.d-prompt{font-family:var(--ps-display);font-size:1.5rem;line-height:1.15;margin:8px 0 26px}
.mic{position:relative;width:110px;height:110px;margin:10px auto 22px;display:grid;place-items:center}
.mic-core{position:relative;z-index:1;width:78px;height:78px;border-radius:50%;background:var(--ps-sunrise);display:grid;place-items:center;font-size:1.7rem;box-shadow:0 12px 34px rgba(255,122,89,.45)}
.mic-ring{position:absolute;inset:0;border-radius:50%;border:2px solid var(--ps-coral);opacity:.6;animation:ps-ring 2s ease-out infinite}
@keyframes ps-ring{0%{transform:scale(.7);opacity:.8}100%{transform:scale(1.25);opacity:0}}
.d-hint{margin:16px 0 0;font-size:.82rem;color:var(--ps-faint);text-align:center}
.d-fix{display:flex;align-items:center;gap:10px;margin:12px 0 0;padding:10px 12px;border-radius:12px;background:var(--ps-surface);border:1px solid var(--ps-line);font-size:.88rem}
.d-scene{display:flex;align-items:center;gap:10px;margin-bottom:12px;font-size:.95rem}
.d-report-title,.d-autopsy-title{font-family:var(--ps-mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ps-faint);margin:6px 0 12px}
.d-autopsy-title{margin-top:20px}
.d-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.d-tiles div,.pc-tiles div,.md-tiles div{background:var(--ps-surface);border:1px solid var(--ps-line);border-radius:14px;padding:12px 10px;display:grid;gap:2px}
.d-tiles b,.pc-tiles b,.md-tiles b{font-family:var(--ps-display);font-weight:500;font-size:1.6rem;line-height:1;letter-spacing:-.02em}
.d-tiles span,.pc-tiles span,.md-tiles span{font-size:.72rem;color:var(--ps-faint)}
.d-autopsy{list-style:none;padding:0;margin:0;display:grid;gap:8px;font-size:.88rem;color:var(--ps-muted)}
.d-autopsy b{color:var(--ps-text)}
.d-autopsy li{padding:8px 0;border-top:1px solid var(--ps-line)}
@media (max-width:900px){
  .pin-wrap{height:340vh}
  .session-grid{grid-template-columns:1fr;gap:16px;align-content:center}
  .device{height:min(46svh,440px);width:min(100%,320px);border-radius:32px;padding:16px;order:-1}
  .device::before{display:none}.device-top{margin:8px 6px 12px}.d-states{height:calc(100% - 50px)}
  .d-prompt{font-size:1.2rem;margin-bottom:10px}.mic{width:80px;height:80px;margin:4px auto 10px}.mic-core{width:60px;height:60px}
  .session-copy .ps-h2{font-size:1.9rem}
  .steps{margin-top:14px;gap:0}
  .steps li{display:none;padding:10px 0}
  .steps li.is-active,.pin-wrap[data-step="1"] .steps li:nth-child(2),.pin-wrap[data-step="2"] .steps li:nth-child(3),.pin-wrap[data-step="3"] .steps li:nth-child(4){display:flex;background:none;box-shadow:none;transform:none}
  .pin-wrap[data-step="1"] .steps li:nth-child(1),.pin-wrap[data-step="2"] .steps li:nth-child(1),.pin-wrap[data-step="3"] .steps li:nth-child(1){display:none}
}

/* ================= everywhere: scrubbed cards ================= */
.everywhere{padding:120px 0 0}
.everywhere-head{max-width:720px}
.everywhere-head .ps-lead{max-width:56ch}
.carousel-wrap{position:relative;height:300vh;margin-top:12px}
.carousel-pin{position:sticky;top:0;height:100vh;height:100svh;display:flex;align-items:center;overflow:hidden}
.track{display:flex;gap:24px;padding:0 var(--ps-gutter);transform:translate3d(calc(var(--p,0) * var(--shift,0px)),0,0);will-change:transform}
.pcard{flex:0 0 min(440px,82vw);min-height:560px;display:flex;flex-direction:column;gap:14px}
.pcard h3{font-family:var(--ps-display);font-weight:500;font-size:1.9rem;line-height:1.05;letter-spacing:-.02em;margin:0;font-variation-settings:"opsz" 96}
.pcard .muted{margin:0;font-size:.98rem;line-height:1.5}
.pcard .ps-eyebrow{color:var(--ps-paper-muted)}
.pcard-small{flex-basis:300px;min-height:0;justify-content:center}
.media.nested{background:var(--ps-ink);color:var(--ps-text);aspect-ratio:16/10;margin-top:auto}
.media.nested.tall{aspect-ratio:4/4.4}
.media.nested.fallback.berlin{background:radial-gradient(60% 70% at 30% 80%,rgba(139,124,255,.55),transparent 70%),radial-gradient(40% 50% at 80% 30%,rgba(255,122,89,.45),transparent 70%),#0B0913}
.media.nested.fallback.room{background:radial-gradient(70% 60% at 30% 30%,rgba(245,185,66,.5),transparent 70%),radial-gradient(50% 60% at 80% 90%,rgba(255,111,181,.3),transparent 70%),#2A2237}
.media .sub{position:absolute;left:0;right:0;bottom:14%;display:flex;justify-content:center}
.media .sub span{background:rgba(0,0,0,.72);padding:6px 14px;border-radius:6px;font-size:.98rem;font-weight:500}
.media .trigger{position:absolute;left:14px;top:14px;display:inline-flex;align-items:center;gap:8px;font-family:var(--ps-mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;
  background:rgba(16,14,23,.85);border:1px solid rgba(245,185,66,.5);color:var(--ps-gold);border-radius:999px;padding:6px 10px}
.media .trigger .dot{width:6px;height:6px;border-radius:50%;background:var(--ps-coral);box-shadow:0 0 10px var(--ps-coral)}
.media .overlay{position:absolute;inset:auto 0 0 0;padding:18px;background:linear-gradient(transparent,rgba(11,9,19,.9))}
.media .overlay p{margin:10px 0 0;font-family:var(--ps-display);font-size:1.15rem;line-height:1.25}
.phone-mock{margin-top:auto;background:var(--ps-ink);color:var(--ps-text);border-radius:26px;padding:16px;border:1px solid var(--ps-line-2);box-shadow:inset 0 0 0 5px var(--ps-surface)}
.pm-bar{height:5px;width:44px;background:var(--ps-surface-3);border-radius:5px;margin:0 auto 14px}
.pm-chip{font-family:var(--ps-mono);font-size:.68rem;color:var(--ps-muted);margin-bottom:10px}
.pm-line{font-size:1rem;margin:12px 0 10px;line-height:1.4}
.pm-fix{display:inline-block;font-size:.8rem;padding:6px 10px;border-radius:10px;background:var(--ps-gold-soft);border:1px solid rgba(245,185,66,.3)}
.mini-dash{margin-top:auto;background:var(--ps-ink);color:var(--ps-text);border-radius:18px;padding:14px;border:1px solid var(--ps-line-2)}
.mini-path{width:100%;height:auto}
.md-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:8px}
.md-tiles b{font-size:1.2rem}
.object{margin-top:auto;align-self:center;width:min(240px,60%);aspect-ratio:1;display:grid;place-items:center;filter:drop-shadow(0 24px 40px rgba(22,18,29,.35))}
.object img{width:100%;height:auto}
.object.fallback{border-radius:50%;background:radial-gradient(circle at 35% 30%,#FFD98A,#FF7A59 45%,#8B7CFF 100%);box-shadow:inset -18px -24px 50px rgba(0,0,0,.25),inset 14px 18px 40px rgba(255,255,255,.25)}
.object.small{width:min(150px,50%)}
@media (max-width:900px){
  .everywhere{padding-top:88px}
  .carousel-wrap{height:auto}
  .carousel-pin{position:static;height:auto;display:block;overflow:visible}
  .track{overflow-x:auto;scroll-snap-type:x mandatory;transform:none!important;padding-bottom:28px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .track::-webkit-scrollbar{display:none}
  .pcard{scroll-snap-align:start;min-height:0}
}

/* ================= progress at a glance ================= */
.progress{padding:140px 0;overflow:hidden}
.progress-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(32px,5vw,72px);align-items:center}
.progress-copy .ps-lead{margin:18px 0 8px}
.metric-list{list-style:none;padding:0;margin:26px 0 20px;display:grid}
.metric-list li{display:grid;gap:2px;padding:12px 0;border-top:1px solid var(--ps-line)}
.metric-list b{font-size:1rem}.metric-list span{color:var(--ps-muted);font-size:.9rem}
.path-card{padding:26px;background:linear-gradient(180deg,rgba(255,255,255,.035),transparent 60%),var(--ps-surface);box-shadow:var(--ps-shadow-2)}
.pc-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;font-size:.9rem;color:var(--ps-muted)}
.pc-hours b{color:var(--ps-text);font-family:var(--ps-mono);font-weight:500}
.glow-path{width:100%;height:auto;margin:22px 0 10px;overflow:visible}
.glow-path .rail{stroke:var(--ps-line-3);stroke-width:2;fill:none;stroke-dasharray:3 9;stroke-linecap:round}
.glow-path .glow{stroke:url(#pg);stroke-width:12;fill:none;opacity:.55;stroke-linecap:round}
.glow-path .lit{stroke:url(#pg);stroke-width:4;fill:none;stroke-linecap:round}
.milestones circle{fill:var(--ps-surface-3);stroke:var(--ps-line-3);stroke-width:2}
.milestones text{fill:var(--ps-muted);font:500 12px var(--ps-mono);text-anchor:middle;letter-spacing:.08em}
.you circle{fill:var(--ps-gold)}
.you-halo{fill:rgba(245,185,66,.28)!important;animation:ps-halo 2.2s ease-out infinite;transform-origin:center;transform-box:fill-box}
@keyframes ps-halo{0%{transform:scale(.6);opacity:1}100%{transform:scale(1.6);opacity:0}}
.you text{fill:var(--ps-gold);font:500 11px var(--ps-mono);text-anchor:middle;letter-spacing:.06em}
.spark{display:none;fill:#fff;filter:drop-shadow(0 0 5px #fff) drop-shadow(0 0 12px var(--ps-gold));offset-distance:0%;offset-rotate:0deg}
.spark.is-on{display:block;animation:ps-travel 7s cubic-bezier(.45,0,.55,1) infinite}
@keyframes ps-travel{0%{offset-distance:0%;opacity:0}6%{opacity:1}94%{opacity:1}100%{offset-distance:100%;opacity:0}}
.pc-tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:14px}
@media (max-width:900px){.progress{padding:96px 0}.progress-grid{grid-template-columns:1fr}.pc-tiles{grid-template-columns:repeat(2,1fr)}}
@media (prefers-reduced-motion:reduce){.you-halo,.spark.is-on{animation:none}}

/* ================= your level ================= */
.levels{padding:40px 0 140px}
.levels-head{max-width:760px}
.levels-head .ps-lead{max-width:60ch}
.level-demo{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(24px,4vw,48px);align-items:start;margin-top:48px}
.level-cards{display:grid;gap:12px}
.lcard{display:grid;gap:4px;text-align:left;padding:22px 24px;border-radius:var(--ps-r-md);background:var(--ps-surface);border:1px solid var(--ps-line);
  transition:border-color .3s,background-color .3s,box-shadow .3s,transform .45s var(--ps-ease-spring)}
.lcard:hover{border-color:var(--ps-line-3)}
.lcard.is-pressed{transform:scale(.97)}
.lcard.is-on{border-color:rgba(245,185,66,.5);background:linear-gradient(180deg,rgba(245,185,66,.1),transparent 70%),var(--ps-surface);box-shadow:var(--ps-glow-gold)}
.lc-name{font-family:var(--ps-display);font-weight:500;font-size:1.5rem;letter-spacing:-.01em}
.lc-blurb{color:var(--ps-muted);font-size:.95rem}
.lc-cefr{font-family:var(--ps-mono);font-size:.68rem;letter-spacing:.12em;color:var(--ps-gold);margin-top:6px}
.level-sample{padding:26px}
.ls-top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.ls-speed{font-family:var(--ps-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ps-muted)}
.ls-line{font-family:var(--ps-display);font-weight:500;font-size:clamp(1.5rem,2.6vw,2.2rem);line-height:1.15;letter-spacing:-.01em;margin:24px 0 8px;font-variation-settings:"opsz" 96;min-height:2.3em}
.ls-gloss{margin:0 0 22px;color:var(--ps-muted)}
.ls-swap{transition:opacity .22s var(--ps-ease-out),transform .22s var(--ps-ease-out)}
.is-swapping .ls-swap{opacity:0;transform:translateY(-10px)}
.ls-note{padding:14px 16px;border-radius:14px;background:var(--ps-violet-soft);border:1px solid rgba(139,124,255,.35);font-size:.92rem;line-height:1.5}
@media (max-width:900px){.levels{padding-bottom:96px}.level-demo{grid-template-columns:1fr;margin-top:28px}}

/* ================= extension: parallax ================= */
.extension{padding:60px 0 140px;overflow:hidden}
.ext-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(32px,5vw,80px);align-items:center}
.ext-visual{position:relative;min-height:500px;padding:30px 0 60px}
.browser{position:relative;border-radius:18px;background:var(--ps-surface-2);border:1px solid var(--ps-line-2);overflow:hidden;box-shadow:var(--ps-shadow-2)}
.b-bar{display:flex;align-items:center;gap:6px;padding:10px 12px;background:var(--ps-ink)}
.b-bar span{width:10px;height:10px;border-radius:50%;background:var(--ps-surface-3)}
.b-url{margin-left:10px;flex:1;height:24px;border-radius:7px;background:var(--ps-surface);font-family:var(--ps-mono);font-size:.66rem;color:var(--ps-faint);display:flex;align-items:center;padding:0 10px}
.b-video{aspect-ratio:16/9;background:#000;border-radius:0}
.b-video.fallback.berlin{background:radial-gradient(60% 70% at 30% 80%,rgba(139,124,255,.5),transparent 70%),radial-gradient(40% 50% at 80% 30%,rgba(255,122,89,.4),transparent 70%),#0B0913}
.b-sub{position:absolute;left:50%;bottom:10%;transform:translateX(-50%);background:rgba(0,0,0,.72);padding:6px 16px;border-radius:6px;font-size:1.05rem;font-weight:500;white-space:nowrap}
.b-paused{position:absolute;top:12px;left:12px;font-family:var(--ps-mono);font-size:.66rem;letter-spacing:.08em;background:rgba(0,0,0,.6);padding:6px 10px;border-radius:7px;color:var(--ps-gold)}
.ext-panel{position:absolute;right:-2%;bottom:0;width:min(320px,80%);padding:18px;box-shadow:var(--ps-shadow-2)}
.ep-top{display:flex;align-items:center;gap:8px;margin-bottom:14px}
.ep-top .chip{margin-left:auto}
.ep-ask{margin:0;font-size:.8rem;color:var(--ps-muted)}
.ep-line{font-family:var(--ps-display);font-size:1.5rem;margin:4px 0 12px;line-height:1.15}
.ep-hint{margin:12px 0 0;font-family:var(--ps-mono);font-size:.66rem;color:var(--ps-faint)}
.ext-chip{position:absolute;left:2%;top:0}
.ext-copy .ps-lead{margin:18px 0 8px}
.ext-list{list-style:none;padding:0;margin:26px 0 30px;display:grid;gap:12px}
.ext-list li{padding:12px 0 12px 22px;border-top:1px solid var(--ps-line);color:var(--ps-muted);position:relative;line-height:1.5}
.ext-list li::before{content:"";position:absolute;left:0;top:22px;width:8px;height:8px;border-radius:50%;background:var(--ps-sunrise)}
.ext-list b{color:var(--ps-text)}
@media (max-width:900px){.extension{padding:20px 0 96px}.ext-grid{grid-template-columns:1fr}.ext-visual{min-height:0;padding:20px 0 70px;order:2}.ext-panel{right:0;width:min(280px,86%)}}

/* ================= pricing ================= */
.pricing{padding:120px 0;overflow:hidden}
.pricing .container{position:relative;z-index:1}
.pricing-head{max-width:720px;margin:0 auto;text-align:center}
.pricing-head .ps-lead{max-width:44ch;margin:16px auto 0}
.period{position:relative;display:inline-grid;grid-template-columns:1fr 1fr;gap:4px;padding:4px;border-radius:var(--ps-r-pill);background:var(--ps-surface);border:1px solid var(--ps-line-2);margin-top:28px}
.period button{position:relative;z-index:1;padding:10px 20px;border-radius:var(--ps-r-pill);color:var(--ps-muted);font-weight:600;display:inline-flex;align-items:center;gap:8px;white-space:nowrap;transition:color .3s}
.period button.is-on{color:var(--ps-gold-ink)}
.period button.is-on .badge{background:rgba(42,27,0,.18);color:var(--ps-gold-ink)}
.period-pill{position:absolute;top:4px;bottom:4px;left:4px;width:calc(50% - 6px);border-radius:var(--ps-r-pill);background:var(--ps-gold);transition:transform .45s var(--ps-ease-spring)}
.period.is-year .period-pill{transform:translateX(calc(100% + 4px))}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:52px;align-items:stretch}
.plan{display:flex;flex-direction:column;gap:14px;position:relative;padding:30px}
.plan-pro{border-color:rgba(245,185,66,.45);background:linear-gradient(180deg,rgba(245,185,66,.1),transparent 45%),var(--ps-surface);box-shadow:var(--ps-glow-gold)}
.plan-badge{position:absolute;top:-12px;left:28px}
.price{display:flex;align-items:baseline;gap:10px;margin:0;flex-wrap:wrap}
.price b{font-family:var(--ps-display);font-size:3.1rem;font-weight:500;letter-spacing:-.03em;line-height:1}
.price .per,.price>span{color:var(--ps-muted);font-size:.9rem}
.price-swap{display:inline-block;transition:opacity .22s var(--ps-ease-out),transform .22s var(--ps-ease-out)}
.is-swapping .price-swap{opacity:0;transform:translateY(-8px)}
.plan-min{margin:0;color:var(--ps-muted)}
.plan-min b{color:var(--ps-text)}
.plan ul{list-style:none;padding:0;margin:6px 0 auto;display:grid;gap:10px;color:var(--ps-muted);font-size:.95rem}
.plan li{padding-left:24px;position:relative}
.plan li::before{content:"✓";position:absolute;left:0;color:var(--ps-mint);font-weight:700}
.plan .btn{margin-top:14px;align-self:stretch}
.plan-boost{gap:12px}
.boosts{display:grid;gap:10px}
.boost{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-radius:14px;border:1px solid var(--ps-line-2);background:var(--ps-ink);transition:border-color .3s,transform .4s var(--ps-ease-spring)}
.boost:hover{border-color:var(--ps-gold)}
.boost:active{transform:scale(.97)}
.boost b{font-family:var(--ps-display);font-weight:500;font-size:1.2rem}
.boost span{font-family:var(--ps-mono);color:var(--ps-gold)}
.faq{margin:40px auto 0;max-width:660px;border:1px solid var(--ps-line);border-radius:16px;padding:4px 22px;background:var(--ps-surface)}
.faq summary{cursor:pointer;padding:16px 0;font-weight:600;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.3rem;color:var(--ps-gold);transition:transform .3s var(--ps-ease-out)}
.faq[open] summary::after{transform:rotate(45deg)}
.faq p{margin:0 0 18px;color:var(--ps-muted);line-height:1.6}
@media (max-width:900px){.pricing{padding:96px 0}.plans{grid-template-columns:1fr;margin-top:40px}.plan-pro{order:-1}}

/* ================= final cta + footer ================= */
.cta-band{padding:20px 0 120px}
.band{position:relative;overflow:hidden;border-radius:var(--ps-r-xl);border:1px solid var(--ps-line-2);background:var(--ps-surface);text-align:center;padding:clamp(48px,8vw,96px) var(--ps-gutter)}
.band-in{position:relative;z-index:1}
.band .ps-lead{margin:14px 0 30px}
.band .cta-row{justify-content:center}
.footer{border-top:1px solid var(--ps-line);padding:56px 0 32px;background:var(--ps-ink)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.f-brand img{height:22px;width:auto;margin-bottom:14px}
.f-brand p{margin:0;max-width:30ch;font-size:.92rem}
.f-col{display:grid;gap:10px;align-content:start;font-size:.92rem;color:var(--ps-muted)}
.f-col b{color:var(--ps-text);margin-bottom:4px}
.f-col a:hover{color:var(--ps-gold)}
.f-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:44px;padding-top:20px;border-top:1px solid var(--ps-line)}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}.cta-band{padding-bottom:80px}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}

/* ================= responsive: hero ================= */
@media (max-width:1000px){
  .stage-grid{grid-template-columns:1fr}
  .stage-visual{min-height:0;margin-top:10px}
  .hero-object{right:0;top:-40px;width:38%;max-width:200px}
  .session-card{margin:30px 0 0;max-width:none}
}
@media (max-width:600px){
  .hero{padding-top:calc(var(--ps-nav-h) + 40px)}
  .stage{padding:22px 18px 26px;border-radius:24px}
  .cta-row{gap:18px}
  .hero-lead{font-size:1.02rem}
  .hero-object{width:44%;top:-30px}
}

/* ================= meet prima: a voice, not a face ================= */
.meet{padding:40px 0 120px}
.meet-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,6vw,96px);align-items:center}
.avatar-wrap{display:flex;flex-direction:column;align-items:center;gap:22px}
.avatar{--tint:255,122,89;position:relative;width:min(320px,68vw);aspect-ratio:1;display:grid;place-items:center}
.avatar .ring{position:absolute;inset:0;border-radius:50%;border:1.5px solid rgba(var(--tint),.45);animation:ps-ring-out 3.6s ease-out infinite;opacity:0}
.avatar .r2{animation-delay:1.2s}.avatar .r3{animation-delay:2.4s}
@keyframes ps-ring-out{0%{transform:scale(.55);opacity:.9}100%{transform:scale(1.05);opacity:0}}
.avatar .core{position:relative;width:56%;aspect-ratio:1;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 35% 28%,rgba(255,255,255,.28),transparent 42%),var(--ps-sunrise-v);
  box-shadow:0 30px 80px rgba(var(--tint),.38),inset 0 -20px 40px rgba(0,0,0,.18);transition:background .6s var(--ps-ease-out),box-shadow .6s}
.avatar[data-voice="primo"]{--tint:139,124,255}
.avatar[data-voice="primo"] .core{background:radial-gradient(circle at 35% 28%,rgba(255,255,255,.22),transparent 42%),linear-gradient(180deg,#8B7CFF,#FF6FB5 62%,#FF7A59)}
.d-wave.big{height:44px;gap:6px}
.d-wave.big i{width:6px;height:16px;background:rgba(255,255,255,.92);border-radius:3px;animation-duration:1.3s}
.d-wave.big i:nth-child(2n){height:26px}.d-wave.big i:nth-child(3n){height:38px;background:#fff}.d-wave.big i:nth-child(4n){height:22px}
.avatar[data-voice="primo"] .d-wave.big i{animation-duration:1.9s}
.voice-pick{display:inline-grid;grid-template-columns:1fr 1fr;gap:6px;padding:6px;border-radius:var(--ps-r-pill);background:var(--ps-surface);border:1px solid var(--ps-line-2)}
.vbtn{display:grid;gap:1px;text-align:center;padding:10px 22px;border-radius:var(--ps-r-pill);color:var(--ps-muted);transition:background-color .3s,color .3s,transform .4s var(--ps-ease-spring)}
.vbtn b{font-weight:600;color:var(--ps-text)}
.vbtn span{font-family:var(--ps-mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase}
.vbtn.is-on{background:var(--ps-surface-3);box-shadow:inset 0 0 0 1px var(--ps-line-3)}
.vbtn.is-on span{color:var(--ps-gold)}
.vbtn.is-pressed{transform:scale(.96)}
.voice-line{margin:0;max-width:34ch;text-align:center;font-family:var(--ps-display);font-size:1.2rem;line-height:1.35;color:var(--ps-muted);font-style:italic;min-height:3.2em}
.meet-copy .ps-lead{margin:18px 0 8px}
.trait-list{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:12px}
.trait-list li{padding:12px 0 12px 22px;border-top:1px solid var(--ps-line);color:var(--ps-muted);position:relative;line-height:1.5}
.trait-list li::before{content:"";position:absolute;left:0;top:22px;width:8px;height:8px;border-radius:50%;background:var(--ps-sunrise)}
.trait-list b{color:var(--ps-text)}
@media (max-width:900px){.meet{padding:20px 0 96px}.meet-grid{grid-template-columns:1fr}.avatar-wrap{order:-1}}
@media (prefers-reduced-motion:reduce){.avatar .ring{animation:none;opacity:.35;transform:scale(.8)}}

/* refinements after the first screenshot pass */
.d-state{transition:opacity .28s var(--ps-ease-out),transform .4s var(--ps-ease-out)}
.pin-wrap[data-step="0"] .d-state[data-state="0"],.pin-wrap[data-step="1"] .d-state[data-state="1"],.pin-wrap[data-step="2"] .d-state[data-state="2"],.pin-wrap[data-step="3"] .d-state[data-state="3"],
.pin-wrap:not([data-step]) .d-state[data-state="0"]{transition:opacity .6s var(--ps-ease-out) .16s,transform .6s var(--ps-ease-out) .16s}
.hero-object{right:-4%;top:-24%;width:52%;max-width:300px}
.session-card{margin-top:84px}

/* second pass: hero object placement, three-bar fallback, phone fit, mobile stage */
.hero-object{right:-6%;top:-30%;width:44%;max-width:250px}
.session-card{margin-top:90px}
.hero-object.fallback::before,.hero-object.fallback::after{content:"";position:absolute;left:50%;top:50%;width:10px;border-radius:5px;background:var(--ps-ink);opacity:.8;transform:translate(-50%,-50%)}
.hero-object.fallback::before{height:52px}
.hero-object.fallback::after{height:34px;background:none;box-shadow:-22px 0 0 var(--ps-ink),22px 0 0 var(--ps-ink);clip-path:none;mask:none;width:10px}
.device{height:min(66vh,600px)}
.d-state[data-state="0"]{justify-content:center;padding-bottom:30px}
.d-fix>span:last-child{flex:1;min-width:0}
@media (max-width:1000px){
  .stage-visual{margin-top:44px}
  .hero-object{z-index:0;top:-56px;right:-8px;width:40%;max-width:170px;animation:none}
  .session-card{position:relative;z-index:1;margin-top:40px}
}
@media (max-width:600px){.stage{padding-top:30px}.rotator-line{margin-bottom:22px}}

/* third pass */
.milestones .done circle{fill:var(--ps-coral);stroke:rgba(255,122,89,.35);stroke-width:4}
.b-sub{left:6%;transform:none}
.ext-panel{right:-6%}
@media (max-width:900px){.device{height:min(46svh,420px)}.ext-panel{right:0}}

/* ================= language switcher + banner ================= */
.lang-switch{font-family:var(--ps-mono);font-size:.72rem;letter-spacing:.12em;color:var(--ps-muted);padding:8px 10px;border-radius:var(--ps-r-pill);border:1px solid transparent;transition:color .2s,border-color .2s}
.lang-switch:hover{color:var(--ps-text);border-color:var(--ps-line-2)}
.lang-banner{position:fixed;z-index:49;top:calc(var(--ps-nav-h) + 26px + env(safe-area-inset-top,0px));left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:14px;max-width:calc(100vw - 32px);
  padding:10px 12px 10px 16px;border-radius:var(--ps-r-pill);background:rgba(31,27,43,.92);border:1px solid var(--ps-line-2);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:var(--ps-shadow-2);font-size:.9rem;animation:ps-in .5s var(--ps-ease-out)}
.lang-banner[hidden]{display:none}
.lang-banner a{color:var(--ps-gold);font-weight:600;white-space:nowrap}
.lb-close{color:var(--ps-faint);padding:4px 6px;border-radius:50%}
.lb-close:hover{color:var(--ps-text)}
@keyframes ps-in{from{opacity:0;transform:translate(-50%,-8px)}to{opacity:1;transform:translate(-50%,0)}}
@media (max-width:900px){.lang-switch{display:none}.nav-wrap.is-open .nav-links::after{content:""}.lang-banner{top:calc(var(--ps-nav-h) + 22px);font-size:.84rem}}

/* ================= extension: playable demo ================= */
.ext-visual{min-height:520px}
.b-video{position:relative}
.b-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) scale(var(--s,1));display:inline-flex;align-items:center;gap:10px;padding:10px 18px 10px 10px;border-radius:var(--ps-r-pill);
  background:rgba(16,14,23,.82);border:1px solid rgba(255,255,255,.28);color:#fff;font-weight:600;font-size:.95rem;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transition:transform .4s var(--ps-ease-spring),background-color .3s;z-index:3}
.b-play:hover{background:rgba(16,14,23,.96);--s:1.04}
.b-play:active{--s:.96}
.b-play span{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--ps-gold);color:var(--ps-gold-ink);font-size:.8rem}
.b-play i{font-style:normal}
.browser:not([data-state="idle"]):not([data-state="done"]) .b-play{display:none}
.b-progress{position:absolute;left:0;right:0;bottom:0;height:4px;background:rgba(255,255,255,.14);z-index:2}
.b-progress i{display:block;height:100%;width:0;background:var(--ps-coral);transition:width .35s linear}
.b-sub{transition:opacity .25s,outline-color .3s;outline:2px solid transparent;outline-offset:4px;border-radius:6px;z-index:2}
.b-sub.is-hot{outline-color:var(--ps-gold)}
.browser[data-state="idle"] .b-sub{opacity:.55}
.b-paused{z-index:2}
.b-paused[hidden]{display:none}
.ext-panel .btn{margin-top:10px}
.ext-panel .btn[hidden],.ext-panel .d-wave[hidden]{display:none}
.ext-chip[hidden]{display:none}
.ext-panel.is-feedback .ep-line{color:var(--ps-mint)}
.ep-line{transition:color .3s}

/* ================= hands-on: vision mode ================= */
.handson{padding:20px 0 140px;overflow:hidden}
.handson-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr .9fr;gap:clamp(32px,5vw,80px);align-items:center}
.handson-copy .ps-lead{margin:18px 0 8px}
.handson .cta-row{margin-top:8px}
.vphone{position:relative;width:min(100%,340px);margin:0 auto;background:var(--ps-ink);border:1px solid var(--ps-line-2);border-radius:40px;padding:18px;
  box-shadow:var(--ps-shadow-2),inset 0 0 0 7px var(--ps-surface),inset 0 0 0 8px var(--ps-line)}
.vphone .device-top{margin:6px 6px 14px}
.viewfinder{position:relative;border-radius:22px;overflow:hidden;aspect-ratio:3/4;background:#241A31;isolation:isolate}
.viewfinder .scene{width:100%;height:100%;display:block}
.vf-corner{position:absolute;width:22px;height:22px;border:2px solid rgba(255,255,255,.7);z-index:2}
.vf-corner.tl{left:10px;top:10px;border-right:0;border-bottom:0;border-top-left-radius:6px}
.vf-corner.tr{right:10px;top:10px;border-left:0;border-bottom:0;border-top-right-radius:6px}
.vf-corner.bl{left:10px;bottom:10px;border-right:0;border-top:0;border-bottom-left-radius:6px}
.vf-corner.br{right:10px;bottom:10px;border-left:0;border-top:0;border-bottom-right-radius:6px}
.vf-rec{position:absolute;left:50%;top:12px;transform:translateX(-50%);display:inline-flex;align-items:center;gap:6px;font-family:var(--ps-mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:#fff;background:rgba(16,14,23,.6);padding:4px 9px;border-radius:999px;z-index:2}
.vf-rec i{width:6px;height:6px;border-radius:50%;background:var(--ps-coral);animation:ps-bl 1.2s steps(2) infinite}
@keyframes ps-bl{50%{opacity:.3}}
.vf-scan{position:absolute;inset:0;z-index:2;background:linear-gradient(180deg,transparent 0%,rgba(139,124,255,.32) 50%,transparent 100%);transform:translateY(-100%);opacity:0;pointer-events:none}
.vphone[data-phase="ask"] .vf-scan{opacity:1;animation:ps-scan 1s linear 1 forwards}
@keyframes ps-scan{from{transform:translateY(-100%)}to{transform:translateY(100%)}}
.vf-box{position:absolute;z-index:3;border:2px solid rgba(255,255,255,.85);border-radius:10px;opacity:0;transform:scale(1.15);pointer-events:none;
  transition:opacity .35s var(--ps-ease-out),transform .5s var(--ps-ease-spring),border-color .3s,box-shadow .3s}
.vf-box span{position:absolute;left:-2px;top:calc(100% + 6px);font-family:var(--ps-mono);font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;background:rgba(16,14,23,.85);padding:4px 7px;border-radius:6px;color:#fff;white-space:nowrap;transition:background-color .3s,color .3s}
.vf-box[data-target="bowl"] span{top:auto;bottom:calc(100% + 6px)}
.vf-box.is-on{opacity:1;transform:none}
.vf-box.is-hit{border-color:var(--ps-gold);box-shadow:0 0 0 4px rgba(245,185,66,.3),0 0 30px rgba(245,185,66,.4)}
.vf-box.is-hit span{background:var(--ps-gold);color:var(--ps-gold-ink)}
.vf-jump{position:absolute;inset:0;z-index:3;display:grid;place-items:center;opacity:0;font-size:3.4rem;color:#fff;text-shadow:0 0 22px rgba(245,185,66,.9);transition:opacity .3s;pointer-events:none}
.vf-jump.is-on{opacity:1;animation:ps-jump .7s var(--ps-ease-spring) 2}
@keyframes ps-jump{0%,100%{transform:translateY(0)}50%{transform:translateY(-46px)}}
.vphone[data-phase="done"] .viewfinder{box-shadow:inset 0 0 0 3px rgba(94,225,181,.6)}
.vf-prompt{padding:14px 6px 6px}
.vf-line{font-family:var(--ps-display);font-weight:500;font-size:1.35rem;line-height:1.15;margin:4px 0 2px;letter-spacing:-.01em}
.vf-gloss{color:var(--ps-muted);font-size:.88rem;margin:0}
.vf-result{margin-top:10px;padding:8px 12px;border-radius:12px;background:var(--ps-mint-soft);border:1px solid rgba(94,225,181,.35);color:var(--ps-mint);font-size:.9rem;animation:ps-pop .45s var(--ps-ease-spring)}
.vf-result b{color:var(--ps-text)}
.vf-result[hidden]{display:none}
@keyframes ps-pop{from{opacity:0;transform:translateY(6px) scale(.97)}to{opacity:1;transform:none}}
.vf-swap{transition:opacity .22s,transform .22s}
.is-swapping .vf-swap{opacity:0;transform:translateY(-8px)}
@media (max-width:900px){.handson{padding:0 0 96px}.handson-grid{grid-template-columns:1fr}.vphone{order:-1}.ext-visual{min-height:0}}
@media (prefers-reduced-motion:reduce){.vf-rec i,.vf-jump.is-on,.vphone[data-phase="ask"] .vf-scan{animation:none}.vphone[data-phase="ask"] .vf-scan{opacity:0}}

/* ================= faq list ================= */
.faq-list{max-width:760px;margin:56px auto 0;display:grid;gap:8px}
.faq-title{text-align:center;margin:0 0 10px}
.faq{margin:0;max-width:none}

/* fourth pass */
.b-sub{max-width:58%;white-space:normal;line-height:1.3}
.browser[data-state="idle"] .b-sub{max-width:58%}
@media (max-width:1100px){.nav-links{gap:16px;font-size:.86rem}.nav{padding-left:16px}}
@media (max-width:900px){.handson{padding-top:48px}}
html[lang="es"] .ps-h1{font-size:clamp(2.4rem,6.3vw,5rem)}
html[lang="es"] .ps-h2{font-size:clamp(1.9rem,4.2vw,3.3rem)}
/* mobile ergonomics: every tap target at least 44 px tall */
@media (max-width:900px){
  .f-col a{padding:10px 0}.f-col{gap:2px}
  .link-arrow{padding:10px 0;min-height:44px}
  .btn-sm{padding:12px 18px;min-height:44px}
  .lang-banner a{padding:10px 0}.lb-close{padding:10px 12px}
  .faq summary{min-height:48px}
}

/* ================= fifth pass: scroll length, answer capsule, audiences, deep, habit ================= */
.pin-wrap{height:250vh}
.carousel-wrap{height:240vh}
@media (max-width:900px){.pin-wrap{height:220vh}}
.steps li{cursor:pointer}
.steps li:hover{opacity:.7}
.facts{padding:0 0 30px;margin-top:-10px}
.facts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:0;padding:0}
.facts-grid>div{background:var(--ps-surface);border:1px solid var(--ps-line);border-radius:var(--ps-r-md);padding:20px 22px}
.facts-grid dt{font-family:var(--ps-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ps-gold);margin:0 0 8px}
.facts-grid dd{margin:0;color:var(--ps-muted);font-size:.95rem;line-height:1.55}
.audiences{padding:120px 0 40px}
.aud-head{max-width:760px;margin-bottom:44px}
.aud-head .ps-lead{max-width:60ch}
.aud-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.aud{display:grid;gap:12px;align-content:start;padding:26px}
.aud .chip{justify-self:start}
.aud h3{font-family:var(--ps-display);font-weight:500;font-size:1.5rem;letter-spacing:-.01em;margin:4px 0 0}
.aud p{margin:0;color:var(--ps-muted);line-height:1.55}
.aud-ex{display:grid;gap:4px;margin-top:6px!important;padding:12px 14px;border-radius:12px;background:var(--ps-ink);border:1px solid var(--ps-line);color:var(--ps-text)!important;font-size:.95rem}
.aud-ex .sc-who{margin:0}
.deep{padding:100px 0;overflow:hidden}
.deep-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr .95fr;gap:clamp(32px,5vw,80px);align-items:center}
.deep-copy .ps-lead{margin:18px 0 8px}
.register{padding:26px}
.reg-pick{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 18px}
.reg{padding:10px 16px;border-radius:var(--ps-r-pill);background:var(--ps-ink);border:1px solid var(--ps-line-2);color:var(--ps-muted);font-weight:600;font-size:.9rem;transition:border-color .25s,color .25s,background-color .25s,transform .4s var(--ps-ease-spring)}
.reg:hover{border-color:var(--ps-line-3);color:var(--ps-text)}
.reg.is-on{background:var(--ps-gold-soft);border-color:rgba(245,185,66,.5);color:var(--ps-gold)}
.reg.is-pressed{transform:scale(.96)}
.reg-line{min-height:2.3em;margin-top:6px}
.habit{padding:60px 0 120px}
.habit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.hb{display:grid;gap:8px;align-content:start;padding:22px}
.hb b{font-family:var(--ps-display);font-weight:500;font-size:1.25rem;letter-spacing:-.01em}
.hb b::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--ps-sunrise);margin-right:10px;vertical-align:middle}
.hb span{color:var(--ps-muted);font-size:.94rem;line-height:1.5}
@media (max-width:900px){
  .facts-grid{grid-template-columns:1fr}
  .audiences{padding:88px 0 20px}.aud-grid{grid-template-columns:1fr}
  .deep{padding:70px 0}.deep-grid{grid-template-columns:1fr}
  .habit{padding:40px 0 96px}.habit-grid{grid-template-columns:1fr}
}
.ep-gloss{display:block;font-family:var(--ps-body);font-size:.8rem;color:var(--ps-muted);margin-top:4px}
.browser[data-state="question"] .b-sub{opacity:.5}
.nav-links a{white-space:nowrap}
.nav-links{gap:22px;font-size:.9rem}

/* ================= one coach, three doors: the map, the difficulty demo, the unlimited modes ================= */
.doors{padding:110px 0 70px;position:relative}
.door-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:34px 0 44px}
.door{display:grid;gap:10px;align-content:start;padding:24px;color:var(--ps-text);text-decoration:none;position:relative}
.door-k{font-family:var(--ps-mono);font-size:.68rem;letter-spacing:.14em;color:var(--ps-gold)}
.door b{font-family:var(--ps-display);font-weight:500;font-size:1.7rem;letter-spacing:-.01em;line-height:1}
.door>span{color:var(--ps-muted);font-size:.95rem;line-height:1.5}
.door-uses{font-family:var(--ps-mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ps-coral);font-style:normal;margin-top:6px}
.door-uses::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--ps-coral);box-shadow:0 0 8px var(--ps-coral);margin-right:8px;vertical-align:1px}
.map-strip-wrap{margin:0 0 28px}
.fl-row{display:flex;justify-content:space-between;align-items:baseline;gap:16px;flex-wrap:wrap}
.map-strip{list-style:none;padding:0;margin:14px 0 10px;display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.ms{position:relative;aspect-ratio:3/2;border-radius:var(--ps-r-md);overflow:hidden;border:1px solid var(--ps-line);display:grid;align-content:end;gap:2px;padding:12px 14px;isolation:isolate}
.ms img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-1;opacity:.9}
.ms::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(16,14,23,.92),rgba(16,14,23,.15) 70%)}
.ms .ms-n{font-family:var(--ps-mono);font-size:.62rem;letter-spacing:.12em;color:var(--ps-gold)}
.ms b{font-family:var(--ps-display);font-weight:500;font-size:1.1rem;line-height:1.05}
.ms i{position:absolute;top:8px;right:8px;font-style:normal;font-family:var(--ps-mono);font-size:.6rem;padding:3px 7px;border-radius:999px;background:rgba(16,14,23,.75);color:var(--ps-text)}
.ms.is-done i{background:var(--ps-mint);color:var(--ps-mint-ink)}
.ms.is-next{border-color:rgba(245,185,66,.55);box-shadow:var(--ps-glow-gold)}
.ms.is-next i{background:var(--ps-gold);color:var(--ps-gold-ink)}
.ms.is-locked{opacity:.45}
.hue-gold{background:radial-gradient(80% 80% at 30% 20%,rgba(245,185,66,.55),transparent 70%),radial-gradient(70% 70% at 90% 90%,rgba(255,122,89,.4),transparent 70%),#2A1F33}
.hue-coral{background:radial-gradient(80% 80% at 30% 20%,rgba(255,122,89,.55),transparent 70%),radial-gradient(70% 70% at 90% 90%,rgba(255,111,181,.35),transparent 70%),#2A1F33}
.hue-rose{background:radial-gradient(80% 80% at 30% 20%,rgba(255,111,181,.5),transparent 70%),radial-gradient(70% 70% at 90% 90%,rgba(139,124,255,.4),transparent 70%),#2A1F33}
.hue-violet{background:radial-gradient(80% 80% at 30% 20%,rgba(139,124,255,.55),transparent 70%),radial-gradient(70% 70% at 90% 90%,rgba(245,185,66,.3),transparent 70%),#2A1F33}
.diff{padding:26px;margin:0 0 28px}
.diff-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;flex-wrap:wrap}
.diff-head h3{font-weight:500;font-size:1.6rem;letter-spacing:-.01em;margin:4px 0 4px}
.diff-head .muted{margin:0;color:var(--ps-muted)}
.diff .seg{display:inline-flex;gap:4px;padding:3px;border-radius:var(--ps-r-pill);background:var(--ps-ink);border:1px solid var(--ps-line-2)}
.diff .seg button{padding:8px 14px;border-radius:var(--ps-r-pill);color:var(--ps-muted);font-size:.84rem;font-weight:600;transition:background-color .25s,color .25s}
.diff .seg button.is-on{background:var(--ps-surface-3);color:var(--ps-text)}
.diff-body{margin:18px 0 12px}
.diff-v{display:none;padding:18px 20px;border-radius:14px;background:var(--ps-ink);border:1px solid var(--ps-line);animation:ps-doorin .4s var(--ps-ease-out)}
@keyframes ps-doorin{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.diff-v b{display:block;font-family:var(--ps-display);font-weight:500;font-size:1.3rem;margin:10px 0 6px}
.diff-v p{margin:0;color:var(--ps-muted)}
.diff[data-band="A"] .diff-v[data-band="A"],.diff[data-band="B"] .diff-v[data-band="B"],.diff[data-band="C"] .diff-v[data-band="C"]{display:block}
.unl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:12px}
@media (max-width:900px){
  .doors{padding:80px 0 40px}.door-grid,.unl-grid{grid-template-columns:1fr}
  .map-strip{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;padding:2px 2px 8px;scrollbar-width:none;margin-left:calc(-1 * var(--ps-gutter));margin-right:calc(-1 * var(--ps-gutter));padding-left:var(--ps-gutter);padding-right:var(--ps-gutter)}
  .map-strip::-webkit-scrollbar{display:none}
  .ms{flex:0 0 58%;scroll-snap-align:start}
  .diff{padding:20px}
}
@media (prefers-reduced-motion:reduce){.diff-v{animation:none}}

/* ================= course page (website/course/, pre-rendered by tools/build-course.mjs) ================= */
.course-hero{position:relative;padding:calc(var(--ps-nav-h) + 90px) 0 40px;overflow:hidden}
.course-hero .orbs{position:absolute;inset:0;z-index:0}
.course-hero .container{position:relative;z-index:1}
.course-lead{max-width:62ch}
.course-doors{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0 24px}
.course-hero .cta-row{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.unit-jump{display:flex;gap:8px;flex-wrap:wrap;margin-top:34px}
.unit-jump a{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:var(--ps-r-pill);border:1px solid var(--ps-line-2);background:var(--ps-surface);color:var(--ps-muted);font-size:.84rem;text-decoration:none;transition:border-color .2s,color .2s}
.unit-jump a:hover{border-color:var(--ps-gold);color:var(--ps-text)}
.unit-jump a span{font-family:var(--ps-mono);font-size:.66rem;color:var(--ps-gold)}
.course-units{display:grid;gap:44px;padding-top:30px;padding-bottom:40px}
.cunit{scroll-margin-top:calc(var(--ps-nav-h) + 24px)}
.unit-head{position:relative;display:flex;align-items:flex-end;gap:14px;flex-wrap:wrap;margin:0 0 12px;padding:18px 20px;min-height:150px;border-radius:var(--ps-r-md);overflow:hidden;border:1px solid var(--ps-line)}
.unit-head img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.9}
.unit-head::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(16,14,23,.9) 0%,rgba(16,14,23,.5) 55%,rgba(16,14,23,.2) 100%),linear-gradient(0deg,rgba(16,14,23,.5),transparent 60%)}
.unit-head>*{position:relative;z-index:1}
.unit-head .uh-text{display:grid;gap:2px}
.unit-head .n{font-family:var(--ps-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ps-gold)}
.unit-head h2{font-family:var(--ps-display);font-weight:500;font-size:1.9rem;letter-spacing:-.01em;margin:0;line-height:1.05}
.unit-head .blurb{color:var(--ps-muted);font-size:.92rem}
.unit-head .prog{margin-left:auto;font-family:var(--ps-mono);font-size:.7rem;color:var(--ps-text);padding:5px 10px;border-radius:999px;background:rgba(16,14,23,.7);border:1px solid var(--ps-line-2)}
.cscenes{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.cscene{padding:22px 22px 18px;display:grid;gap:8px;align-content:start;scroll-margin-top:calc(var(--ps-nav-h) + 24px)}
.cscene h3{font-family:var(--ps-display);font-weight:500;font-size:1.5rem;letter-spacing:-.01em;margin:0}
.cscene .muted{margin:0;color:var(--ps-muted)}
.objectives{margin:8px 0 6px;display:grid;gap:8px}
.objectives div{display:grid;gap:4px;padding:10px 12px;border-radius:12px;background:var(--ps-ink);border:1px solid var(--ps-line)}
.objectives dt{display:flex;align-items:center;gap:10px;font-size:.82rem;color:var(--ps-muted)}
.objectives dd{margin:0;font-size:.92rem;line-height:1.5;color:var(--ps-muted)}
.objectives dd b{color:var(--ps-text);font-weight:600}
.course-how{padding:60px 0 110px}
.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px}
.course-cta{display:flex;align-items:center;gap:22px;flex-wrap:wrap;margin-top:34px}
@media (max-width:900px){.cscenes,.how-grid{grid-template-columns:1fr}.course-hero{padding-top:calc(var(--ps-nav-h) + 60px)}.unit-head{min-height:124px;padding:14px 16px}.unit-head .prog{margin-left:0}}

/* ================= course overview: track cards · track pages: nav ================= */
.course-tracks{padding:10px 0 20px}
.track-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.track-card{display:grid;gap:8px;align-content:start;padding:22px;color:var(--ps-text);text-decoration:none}
.track-card.is-road{grid-column:1/-1;background:linear-gradient(180deg,rgba(245,185,66,.1),transparent 60%),var(--ps-surface);border-color:rgba(245,185,66,.35)}
.track-card h2{font-family:var(--ps-display);font-weight:500;font-size:1.5rem;letter-spacing:-.01em;margin:0}
.track-card .muted{margin:0;color:var(--ps-muted);font-size:.94rem}
.tc-units{list-style:none;padding:0;margin:6px 0 4px;display:flex;flex-wrap:wrap;gap:6px}
.tc-units li{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;background:var(--ps-ink);border:1px solid var(--ps-line);font-size:.8rem;color:var(--ps-muted)}
.tc-units .lv{font-family:var(--ps-mono);font-size:.62rem;color:var(--ps-gold)}
.track-card .link-arrow{margin-top:4px;font-size:.92rem}
.track-nav{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:10px 0 0;flex-wrap:wrap}
.course-hero .ps-serif-label a{color:inherit;text-decoration:none}
.course-hero .ps-serif-label a:hover{color:var(--ps-gold)}
.unit-head .moves{display:block;margin-top:8px;font-size:.8rem;color:var(--ps-muted);max-width:70ch}
.unit-head .moves b{color:var(--ps-gold);font-family:var(--ps-mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;margin-right:8px;font-weight:500}
@media (max-width:900px){.track-grid{grid-template-columns:1fr}.unit-head .moves{display:none}}

/* ================= articles (blog, newsletter, legal), lists, the newsletter box, 404 ================= */
.list-hero{position:relative;padding:calc(var(--ps-nav-h) + 90px) 0 30px;overflow:hidden}
.list-hero .orbs{position:absolute;inset:0;z-index:0}
.list-hero .container{position:relative;z-index:1}
.list-hero .ps-lead{max-width:60ch}
.container.narrow{max-width:800px}
.list-title{font-weight:500;font-size:1.6rem;margin:40px 0 14px}
.post-list{display:grid;gap:14px;padding:10px 0 40px}
.post-card{display:grid;gap:8px;padding:24px;color:var(--ps-text);text-decoration:none}
.post-card h2{font-family:var(--ps-display);font-weight:500;font-size:1.6rem;letter-spacing:-.01em;margin:0;line-height:1.1}
.post-card .muted{margin:0;color:var(--ps-muted)}
.tags{display:flex;gap:6px;flex-wrap:wrap;margin:4px 0 0}
.post-card .link-arrow{font-size:.92rem;margin-top:4px}
.article{max-width:760px;margin:0 auto;padding:calc(var(--ps-nav-h) + 90px) var(--ps-gutter) 40px}
.article-head .ps-serif-label a{color:inherit;text-decoration:none}
.article-head .ps-serif-label a:hover{color:var(--ps-gold)}
.article-head .ps-lead{max-width:60ch}
.article-body{margin-top:34px;font-size:1.06rem;line-height:1.7;color:var(--ps-text)}
.article-body h2{font-family:var(--ps-display);font-weight:500;font-size:1.7rem;letter-spacing:-.01em;line-height:1.1;margin:44px 0 12px}
.article-body h3{font-family:var(--ps-display);font-weight:500;font-size:1.3rem;margin:30px 0 8px}
.article-body p{margin:0 0 18px}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px}
.article-body li{margin:0 0 8px}
.article-body li::marker{color:var(--ps-gold)}
.article-body a{color:var(--ps-gold);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(245,185,66,.4)}
.article-body blockquote{margin:0 0 18px;padding:14px 20px;border-left:3px solid var(--ps-gold);background:var(--ps-surface);border-radius:0 14px 14px 0;color:var(--ps-muted)}
.article-body code{font-family:var(--ps-mono);font-size:.9em;background:var(--ps-surface-2);padding:2px 6px;border-radius:6px}
.article-body pre{background:var(--ps-ink);border:1px solid var(--ps-line);border-radius:14px;padding:16px;overflow:auto;margin:0 0 18px}
.article-body pre code{background:none;padding:0}
.article-body img{max-width:100%;height:auto;border-radius:14px;margin:6px 0 18px}
.article-body hr{border:0;height:1px;background:var(--ps-line);margin:30px 0}
.article-foot{margin-top:36px;padding-top:20px;border-top:1px solid var(--ps-line)}
.post-nav{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:14px}
.nl-box{display:grid;grid-template-columns:1.1fr 1fr;gap:24px;align-items:center;padding:28px;margin:10px 0 60px;background:linear-gradient(180deg,rgba(245,185,66,.1),transparent 70%),var(--ps-surface);border-color:rgba(245,185,66,.35)}
.nl-box h3{font-weight:500;font-size:1.6rem;letter-spacing:-.01em;margin:6px 0 8px}
.nl-box .muted{margin:0;color:var(--ps-muted);font-size:.95rem}
.nl-form{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center}
.nl-form .field{margin:0}
.nl-form .nl-note{grid-column:1/-1;margin:2px 0 0}
.nl-form .nl-note a{color:inherit}
.nl-form.is-done .btn{background:var(--ps-mint);color:var(--ps-mint-ink)}
.field.shake{animation:ps-shake .4s}
@keyframes ps-shake{25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}
.nf-links{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:8px}
.notfound{min-height:70vh;display:grid;align-items:center}
@media (max-width:900px){.nl-box{grid-template-columns:1fr}.nl-form{grid-template-columns:1fr}.nl-form .btn{width:100%}.article,.list-hero{padding-top:calc(var(--ps-nav-h) + 60px)}}
.nl-mini{margin-top:14px;max-width:360px}
.nl-mini .field{padding:9px 12px;font-size:.88rem}

/* tap targets on phones: text links inside prose and labels get a taller hit area without moving the layout */
.article-head .ps-serif-label a,.course-hero .ps-serif-label a,.list-hero .ps-lead a,.nl-note a,.article-foot .fine a{display:inline-block;padding:10px 8px;margin:-10px -8px}
@media (max-width:700px){.diff .seg button{min-height:40px}.lb-close{min-width:40px;min-height:40px}}

/* ================= course depth + language course pages ================= */
.course-depth{padding:30px 0 10px}
.depth-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:30px 0 18px}
.depth-card{display:grid;gap:8px;align-content:start;padding:22px}
.depth-card.is-flagship{background:linear-gradient(180deg,rgba(245,185,66,.1),transparent 60%),var(--ps-surface);border-color:rgba(245,185,66,.35)}
.depth-card h3{font-family:var(--ps-display);font-weight:500;font-size:1.5rem;letter-spacing:-.01em;margin:0}
.depth-card .muted{margin:0;color:var(--ps-muted);font-size:.94rem}
.depth-langs{margin:0;font-size:.84rem;color:var(--ps-faint);line-height:1.5}
.depth-card .chip{text-decoration:none;padding:11px 14px;min-height:40px}
.sections-row{display:grid;grid-template-columns:repeat(9,1fr);gap:8px;margin:0 0 20px}
.sec-card{display:grid;gap:3px;padding:12px;border-radius:14px;background:var(--ps-ink);border:1px solid var(--ps-line);font-size:.78rem;color:var(--ps-muted)}
.sec-card .sub{font-family:var(--ps-mono);font-size:.62rem;letter-spacing:.1em;color:var(--ps-gold)}
.sec-card b{font-family:var(--ps-display);font-weight:500;font-size:1.05rem;color:var(--ps-text)}
.lang-course{gap:34px}
.lsection{scroll-margin-top:calc(var(--ps-nav-h) + 24px)}
.lsec-head h2{font-family:var(--ps-display);font-weight:500;font-size:1.7rem;letter-spacing:-.01em;margin:4px 0 4px}
.lsec-head .muted{margin:0;color:var(--ps-muted)}
.lunits{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:8px}
.lunit{display:grid;grid-template-columns:200px 150px 1fr;gap:14px;align-items:baseline;padding:10px 14px;border-radius:12px;background:var(--ps-ink);border:1px solid var(--ps-line);font-size:.9rem}
.lunit b{font-weight:600}
.lu-meta{font-family:var(--ps-mono);font-size:.66rem;letter-spacing:.06em;color:var(--ps-gold)}
.lu-scenes{color:var(--ps-muted);font-size:.86rem;line-height:1.5}
@media (max-width:900px){.depth-grid{grid-template-columns:1fr}.sections-row{grid-template-columns:repeat(3,1fr)}.lunit{grid-template-columns:1fr}}

/* ================= play: the Buzzer ================= */
.playsec{padding:70px 0 30px}
.play-grid{display:grid;grid-template-columns:1fr .85fr;gap:clamp(32px,5vw,80px);align-items:center}
.play-copy .ps-lead{margin:18px 0 8px}
.play-copy .btn{margin-top:18px}
.pboard{padding:22px;display:grid;gap:14px;max-width:440px;margin:0 auto;background:linear-gradient(180deg,rgba(255,107,74,.08),transparent 60%),var(--ps-surface)}
.pb-scores{display:flex;gap:8px}
.pb-sp{display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border-radius:999px;background:var(--ps-ink);border:1px solid var(--ps-line-2);font-size:.9rem}
.pb-sp b{font-family:var(--ps-mono);color:var(--ps-gold)}
.pb-sp.is-you{border-color:rgba(245,185,66,.5)}
.pb-ref{display:flex;align-items:center;gap:10px;margin:0;font-family:var(--ps-display);font-size:1.1rem}
.pb-ref .orb-dot{width:12px;height:12px;border-radius:50%;background:var(--ps-sunrise);box-shadow:0 0 12px rgba(255,122,89,.6)}
.pb-q{padding:16px 18px;border-radius:14px;background:var(--ps-ink);border:1px solid var(--ps-line)}
.pb-prompt{font-family:var(--ps-display);font-weight:500;font-size:1.7rem;letter-spacing:-.01em;margin:12px 0 4px}
.pb-sub{margin:0;color:var(--ps-muted);font-size:.86rem}
.pb-buzz{display:grid;place-items:center;padding:6px 0 2px}
.buzzer-mini{width:110px;height:110px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 35% 30%,#FF9F6E,#FF6B4A 60%,#C93E2E);box-shadow:0 18px 50px rgba(255,107,74,.45),inset 0 -10px 24px rgba(0,0,0,.35),inset 0 6px 12px rgba(255,255,255,.25);color:#fff;font-family:var(--ps-mono);font-weight:700;letter-spacing:.2em;font-size:.9rem}
@media (max-width:900px){.playsec{padding:50px 0 10px}.play-grid{grid-template-columns:1fr}}

/* ---- the method: a brief beside the four principles ---- */
.method{padding:90px 0 40px;position:relative}
.method-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:22px;margin-top:34px;align-items:start}
.brief-demo{padding:26px}
.brief-demo h3{margin:6px 0 4px}
.brief-demo .muted{margin:0}
.bd-moves{list-style:none;padding:0;margin:16px 0 12px;display:grid;gap:8px}
.bd-moves li{display:grid;grid-template-columns:22px 1fr;gap:10px;align-items:start;padding:10px 12px;border-radius:12px;background:var(--ps-ink);border:1px solid var(--ps-line)}
.bd-moves li.bonus{border-style:dashed;opacity:.85}
.bd-n{font-family:var(--ps-mono);font-size:.68rem;color:var(--ps-gold);padding-top:4px}
.bd-moves b{display:block;font-size:.9rem}
.bd-moves i{display:block;font-family:var(--ps-display);font-style:normal;font-size:1.12rem;line-height:1.2;margin-top:2px}
.bd-twist{display:flex;gap:10px;align-items:center;margin:0 0 10px;color:var(--ps-muted);font-size:.92rem}
.bd-rule{margin:0;padding:12px 14px;border-radius:12px;background:var(--ps-gold-soft);border:1px solid rgba(245,185,66,.25);font-size:.92rem;line-height:1.45}
.bd-rule b{color:var(--ps-gold)}
.method-steps{display:grid;gap:12px}
.method-steps .hb b::before{display:none}
@media (max-width:900px){.method{padding:70px 0 30px}.method-grid{grid-template-columns:1fr}}

/* Below-the-fold sections are laid out and painted only as they approach the viewport (Chrome 85+, Safari 18+; older
   browsers ignore it). The hero and the pinned session walk-through stay live. */
main>section:not(.hero):not(.session){content-visibility:auto;contain-intrinsic-size:auto 900px}