/* BeginThings — BeginRooms landing r1 (workspace-3d.html). Loads after bt-page-theme + bt-freetools-hub (fonts, .wrap, .eyebrow). */
:root{--ease:cubic-bezier(.22,.8,.25,1);--r:22px}
body{overflow-x:clip}
.br h1,.br h2,.br h3{font-weight:500;letter-spacing:-.035em;line-height:1.02;margin:0}
.br h1 em,.br h2 em,.br h3 em{font-family:'Instrument Serif',Georgia,serif;font-weight:400;font-style:italic;letter-spacing:-.01em;color:var(--accent)}
.br h2{font-size:clamp(38px,5vw,74px)}
.br p{line-height:1.6}.br .muted{color:var(--muted)}
.br a:focus-visible,.br button:focus-visible,.br summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.br .sec{padding-block:clamp(72px,10vw,132px)}
.br .lede{font-size:clamp(17px,1.5vw,20px);color:var(--muted);max-width:620px}
.br .kick{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin:0 0 18px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:54px;padding:14px 26px;border-radius:999px;font-weight:600;font-size:15.5px;border:1px solid transparent;cursor:pointer;transition:transform .3s var(--ease),box-shadow .3s,border-color .25s,color .25s;text-decoration:none}
.btn-primary{background:var(--button-gradient);color:#fff;box-shadow:0 12px 34px -12px color-mix(in srgb,var(--accent) 70%,transparent)}.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{border-color:color-mix(in srgb,var(--ink) 30%,transparent);color:var(--ink);background:color-mix(in srgb,var(--bg) 40%,transparent);backdrop-filter:blur(8px)}.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.micro{font-size:13.5px;color:var(--muted);margin:14px 0 0}
/* product nav (kept from live page) */
.product-nav{position:sticky;z-index:30;background:var(--header-bg);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.product-nav .shell{max-width:1320px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:56px}
.product-name{font-weight:700;letter-spacing:-.02em;color:var(--ink)}
.product-nav-links{display:flex;align-items:center;gap:22px;font-size:14px}.product-nav-links a{color:var(--muted)}.product-nav-links a:hover{color:var(--ink)}
.product-nav-links .button{display:inline-flex;gap:8px;align-items:center;min-height:40px;padding:0 16px;border-radius:999px;background:var(--button-gradient);color:#fff!important;font-weight:600}
/* ---------- HERO: inside a room ---------- */
.room{position:relative;min-height:max(620px,calc(100svh - var(--stick,133px)));overflow:hidden;isolation:isolate;display:grid;grid-template-rows:auto 1fr auto;padding:clamp(28px,5vh,56px) 24px clamp(28px,5vh,48px);text-align:center;
 background:radial-gradient(ellipse 70% 55% at 50% 52%,color-mix(in srgb,var(--accent) 26%,transparent),transparent 70%),linear-gradient(180deg,color-mix(in srgb,var(--bg) 70%,#1a2550) 0%,var(--bg) 100%)}
:root[data-bt-theme="light"] .room{background:radial-gradient(ellipse 70% 55% at 50% 52%,color-mix(in srgb,var(--accent) 18%,transparent),transparent 70%),linear-gradient(180deg,#e6ecf8 0%,var(--bg) 100%)}
.room .wall{position:absolute;inset:0 0 38% 0;z-index:-2;background-image:linear-gradient(color-mix(in srgb,var(--ink) 7%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--ink) 7%,transparent) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse at 50% 70%,#000 20%,transparent 75%)}
.room .floor{position:absolute;left:-50%;right:-50%;bottom:-8%;height:62%;z-index:-2;transform:perspective(700px) rotateX(72deg);transform-origin:50% 100%;background-image:linear-gradient(color-mix(in srgb,var(--accent) 30%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--accent) 30%,transparent) 1px,transparent 1px);background-size:80px 80px;mask-image:linear-gradient(to top,#000 10%,transparent 85%)}
.room .far{position:absolute;z-index:-1;width:var(--s);height:var(--s);left:var(--x);top:var(--y);border-radius:6px;background:linear-gradient(135deg,#c4cff0,#94a1c4);opacity:.22;transform:rotate(var(--r,12deg));box-shadow:calc(var(--s)*.18) calc(var(--s)*.18) 0 #7c87a855;filter:blur(var(--b,0px))}
.room-top{position:relative;z-index:3;max-width:900px;margin:0 auto}
.room h1{font-size:clamp(40px,5.4vw,86px)}
.room h1 em{display:inline}
.room .eyebrow{justify-content:center}
.room-mid{position:relative;display:grid;place-items:center;min-height:300px}
.room-bottom{position:relative;z-index:3;display:grid;justify-items:center;gap:6px}
.room-bottom .cta-row{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.hint{display:inline-flex;gap:10px;align-items:center;font-size:12.5px;letter-spacing:.06em;color:var(--muted);margin-top:10px}
.hint i{width:28px;height:18px;border:1.5px solid currentColor;border-radius:9px;position:relative}.hint i::after{content:"";position:absolute;width:6px;height:6px;border-radius:50%;background:currentColor;top:4px;left:4px;animation:nudge 2.4s var(--ease) infinite}
@keyframes nudge{50%{left:15px}}
.shadow3d{position:absolute;left:50%;bottom:6%;width:min(380px,60vw);height:60px;transform:translateX(-50%);background:#000;filter:blur(30px);border-radius:50%;opacity:.5;z-index:0}
:root[data-bt-theme="light"] .shadow3d{opacity:.18}
/* ---------- the cube ---------- */
.c3{--cube:300px;position:relative;width:var(--cube);height:var(--cube);perspective:calc(var(--cube)*4);font-size:calc(var(--cube)/24)}
.c3 .tilt{position:absolute;inset:0;transform-style:preserve-3d;transform:rotateX(-12deg) rotateY(18deg)}
.c3 .cube{position:absolute;inset:0;transform-style:preserve-3d;transform:scale(var(--z,1)) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));will-change:transform}
.c3.drag{cursor:grab;touch-action:pan-y}.c3.drag:active{cursor:grabbing}
.face{position:absolute;inset:0;backface-visibility:hidden;border-radius:.4em;padding:1.1em;overflow:hidden;color:#151b2c;border:1px solid #ffffff80;box-shadow:inset 0 0 2.5em #ffffff30;display:flex;flex-direction:column;gap:.55em;line-height:1.35;text-align:left;font-size:1em}
button.face{font:inherit;font-size:1em;cursor:pointer;appearance:none}
.face:focus-visible{outline:3px solid var(--accent);outline-offset:-3px}
.c3 .face:nth-child(1){transform:translateZ(calc(var(--cube)/2));background:linear-gradient(135deg,#d0daf6,#b6c3e6)}
.c3 .face:nth-child(2){transform:rotateY(90deg) translateZ(calc(var(--cube)/2));background:linear-gradient(135deg,#bfcaea,#a3b0d4)}
.c3 .face:nth-child(3){transform:rotateY(180deg) translateZ(calc(var(--cube)/2));background:linear-gradient(135deg,#d3ccf3,#bab1e3)}
.c3 .face:nth-child(4){transform:rotateY(-90deg) translateZ(calc(var(--cube)/2));background:linear-gradient(135deg,#c6d2ef,#aab8dc)}
.c3 .face:nth-child(5){transform:rotateX(90deg) translateZ(calc(var(--cube)/2));background:linear-gradient(135deg,#e6eaf5,#d0d7eb)}
.c3 .face:nth-child(6){transform:rotateX(-90deg) translateZ(calc(var(--cube)/2));background:linear-gradient(135deg,#c9c0ef,#a99fd8)}
.fh{display:flex;justify-content:space-between;font-size:.62em;font-weight:700;letter-spacing:.14em;text-transform:uppercase;border-bottom:1px solid #1b25403a;padding-bottom:.6em}
.face b.t{font-size:1.55em;font-weight:560;letter-spacing:-.03em;line-height:1.05}
.face .sub{font-size:.8em;opacity:.8}
.chips{display:flex;flex-wrap:wrap;gap:.35em}.chips span{padding:.25em .65em;border-radius:99px;background:#ffffffa0;font-size:.68em;font-weight:600}
.nextn{margin-top:auto;background:#b3a8e7;border-radius:.4em;padding:.6em .7em;font-size:.72em;font-weight:600;box-shadow:.2em .25em 0 #6c5fb466}
.kb,.fl,.gt,.chips,.sw,.bars,.fmt{}
.kb{display:grid;grid-template-columns:repeat(3,1fr);gap:.4em;flex:1}.kb>span{background:#ffffff60;border-radius:.35em;padding:.4em;display:grid;gap:.3em;align-content:start}
.kb small{font-size:.55em;font-weight:700;letter-spacing:.12em;opacity:.7}.kb>span>span{background:#fff;border-radius:.25em;padding:.3em .35em;font-size:.6em;box-shadow:0 .1em .2em #0001}.kb>span>span.hot{background:#fbe7a1}
.fl{display:grid;gap:.4em}.fl>span{display:flex;gap:.5em;align-items:center;background:#ffffff80;border-radius:.35em;padding:.35em .45em;font-size:.7em}.fl em{font-style:normal;font-size:.8em;font-weight:800;padding:.2em .4em;border-radius:.25em;background:#151b2c;color:#fff;min-width:2.7em;text-align:center}
.sw{display:flex;gap:.3em}.sw i{flex:1;height:1.4em;border-radius:.3em}.sw i:nth-child(1){background:#65c9f7}.sw i:nth-child(2){background:#5b7be0}.sw i:nth-child(3){background:#9a7be6}
.bt{display:grid;font-size:.72em}.bt>span{display:flex;justify-content:space-between;padding:.32em 0;border-bottom:1px solid #1b25402a}.bt>span:last-child{border:0;font-weight:700}
.bars{display:flex;align-items:flex-end;gap:.35em;height:3.2em;margin-top:auto}.bars i{flex:1;background:#5b6fd0;border-radius:.2em .2em 0 0;opacity:.8}.bars i:nth-child(even){background:#9a7be6}
.gt{display:grid;gap:.42em;font-size:.66em}.gt>span{display:grid;grid-template-columns:5.2em 1fr;align-items:center;gap:.4em}.gt i{display:block;height:.95em;border-radius:99px;background:#5b6fd0}.gt>span:nth-child(2) i{background:#7b74dd}.gt>span:nth-child(3) i{background:#9a7be6}.gt>span:nth-child(4) i{background:#d38bd8}
.ck{display:grid;gap:.35em;font-size:.72em}.ck>span{display:flex;gap:.5em;align-items:center}.ck>span::before{content:"";width:1em;height:1em;border-radius:.25em;border:1.5px solid #151b2c88;flex:none}.ck>span.d::before{content:"✓";background:#151b2c;color:#fff;font-size:.8em;display:grid;place-items:center}
.fmt{display:flex;flex-wrap:wrap;gap:.3em;margin-top:auto}.fmt span{font-size:.6em;font-weight:800;padding:.35em .5em;border-radius:.3em;background:#151b2c;color:#fff}
.room .c3{--cube:clamp(200px,min(30vw,36svh),360px)}
/* ---------- SCROLL TOUR ---------- */
.tour{position:relative;border-top:1px solid var(--line)}
.tour-head{max-width:1320px;margin:0 auto;padding:clamp(72px,9vw,120px) 24px 20px}
.tour-body{max-width:1320px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:1.05fr .95fr;gap:40px}
.tour-stage{display:none}
.tour-steps{list-style:none;margin:0;padding:0;counter-reset:st}
.step{display:grid;gap:22px;padding:40px 0;border-top:1px solid var(--line)}
.step .flat{width:min(420px,100%);aspect-ratio:1}
.step .flat .face{position:relative;inset:auto;width:100%;height:100%;font-size:calc(min(420px,100vw - 48px)/24);transform:none!important;backface-visibility:visible}
.step .flat .face{background:linear-gradient(135deg,#d0daf6,#b6c3e6)}
.cap .num{font-family:'Instrument Serif',Georgia,serif;font-style:italic;font-size:44px;color:var(--accent);line-height:1}
.cap h3{font-size:clamp(28px,3vw,44px);margin:10px 0 12px}
.cap p{color:var(--muted);margin:0 0 10px;max-width:460px}
.cap .fact{display:inline-flex;gap:8px;font-size:13px;font-weight:600;padding:7px 12px;border-radius:999px;background:var(--accent-soft);color:var(--ink)}
.tour-live .tour-body{grid-template-columns:1.1fr .9fr}
.tour-live .tour-stage{display:block;position:sticky;top:var(--stick,133px);height:calc(100svh - var(--stick,133px));align-self:start}
.tour-live .stage-in{position:absolute;inset:0;display:grid;place-items:center}
.tour-live .tour-stage .c3{--cube:clamp(240px,min(30vw,calc((100svh - var(--stick,133px))*.55)),420px)}
.tour-live .step{min-height:calc(100svh - var(--stick,133px));align-content:center;border-top:0;padding:0}
.tour-live .step .flat{display:none}
.tour-live .cap{opacity:.18;transform:translateY(24px);transition:opacity .5s var(--ease),transform .6s var(--ease)}
.tour-live .step.on .cap{opacity:1;transform:none}
.rail{position:absolute;left:0;right:0;bottom:24px;display:flex;justify-content:center;gap:8px;flex-wrap:wrap}
.rail button{font:inherit;font-size:12px;font-weight:600;letter-spacing:.06em;padding:8px 12px;min-height:36px;border-radius:999px;border:1px solid var(--line);background:color-mix(in srgb,var(--bg) 70%,transparent);color:var(--muted);cursor:pointer}
.rail button[aria-current="true"]{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.stage-glow{position:absolute;inset:15%;background:radial-gradient(circle,color-mix(in srgb,var(--accent) 22%,transparent),transparent 65%);filter:blur(20px)}
/* ---------- WHO ---------- */
.who-lead{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;align-items:stretch;margin-top:44px}
.ff-card{position:relative;overflow:hidden;border-radius:28px;padding:clamp(28px,4vw,48px);background:var(--closing-gradient);color:#fff;display:flex;flex-direction:column;gap:14px;text-decoration:none;min-height:300px;transition:transform .35s var(--ease)}
.ff-card:hover{transform:translateY(-4px)}
.ff-card .kick{color:#cfe0ff}.ff-card h3{font-size:clamp(30px,3.4vw,48px);color:#fff}.ff-card h3 em{color:#cfe0ff}.ff-card p{color:#dbe4ff;max-width:440px;margin:0}
.ff-card .go{margin-top:auto;font-weight:700}
.ff-card .mini{position:absolute;right:-30px;bottom:-30px;width:180px;height:180px;border-radius:14px;background:linear-gradient(135deg,#d0daf6,#9aa6c8);transform:rotate(-14deg);opacity:.35}
.who-note{border:1px solid var(--line);border-radius:28px;padding:clamp(24px,3vw,36px);background:var(--surface);display:flex;flex-direction:column;justify-content:center;gap:10px}
.who-note b{font-size:22px;letter-spacing:-.02em}.who-note p{margin:0;color:var(--muted)}
.strip{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 2px 14px;margin-top:22px;scrollbar-width:thin}
.strip article{flex:0 0 min(260px,78vw);scroll-snap-align:start;border:1px solid var(--line);border-radius:20px;padding:22px;background:var(--surface)}
.strip b{display:block;font-size:19px;letter-spacing:-.02em;margin-bottom:6px}.strip p{margin:0;color:var(--muted);font-size:14.5px}
.strip .ic{display:block;font-size:12px;font-weight:700;letter-spacing:.14em;color:var(--accent);margin-bottom:14px}
/* ---------- FILM ---------- */
.film{margin-top:40px;border-radius:28px;overflow:hidden;border:1px solid var(--line);background:#0b111c;box-shadow:var(--bt-shadow)}
.film-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 18px;font-size:11.5px;letter-spacing:.14em;font-weight:700;color:#b4c0d2;border-bottom:1px solid #ffffff14}
.film-bar .dots{display:flex;gap:6px}.film-bar .dots i{width:10px;height:10px;border-radius:50%;background:#ffffff30}
.film-bar .pill{padding:5px 10px;border-radius:99px;background:#ffffff14;color:#fff}
.film .br-film-image{position:relative;aspect-ratio:16/9}
.film video{display:block;width:100%;height:100%;object-fit:cover}
.br-preview-actions{position:absolute;inset:auto 18px 18px;display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between}
.br-film-link,.br-preview-actions button{display:inline-flex;align-items:center;gap:12px;min-height:50px;padding:6px 20px 6px 8px;border-radius:999px;border:0;background:#fffffff2;color:#111827;font:inherit;font-weight:700;cursor:pointer;text-decoration:none}
.br-preview-actions button{padding:0 18px;font-size:14px}
.br-play-symbol{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--button-gradient);color:#fff;font-size:13px}
.br-film-link small{display:block;font-weight:500;font-size:12px;color:#4d6078}
[data-br-preview-error]{position:absolute;top:14px;left:14px;margin:0;padding:6px 12px;border-radius:99px;background:#000b;color:#fff;font-size:13px}
.film-notes{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:18px;font-size:14px;color:var(--muted)}
dialog.br-tour-dialog{width:min(1100px,94vw);max-height:92vh;padding:18px;border:1px solid var(--line);border-radius:20px;background:var(--surface);color:var(--ink)}
dialog.br-tour-dialog::backdrop{background:#000c}
.br-tour-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:12px}.br-tour-head h2{font-size:24px;margin:4px 0 0;font-weight:600}
.br-tour-video{display:block;width:100%;border-radius:12px;background:#000}
#br-tour-description{font-size:13.5px;color:var(--muted);margin:10px 0 0}
.sw-small-button{font:inherit;font-size:14px;font-weight:600;min-height:40px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface2);color:var(--ink);cursor:pointer}
/* ---------- PROOF ---------- */
.facts{display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid var(--line);margin-top:44px}
.facts div{padding:30px 22px;border-left:1px solid var(--line)}.facts div:first-child{border-left:0}
.facts b{display:block;font-size:clamp(46px,5.5vw,84px);font-weight:500;letter-spacing:-.05em;line-height:1;background:var(--gradient);-webkit-background-clip:text;background-clip:text;color:transparent}
.facts span{color:var(--muted);font-size:14.5px}
.story{display:grid;gap:0;margin-top:56px;counter-reset:s}
.story article{display:grid;grid-template-columns:90px 1fr 1fr;gap:28px;align-items:center;padding:34px 0;border-top:1px solid var(--line)}
.story .n{font-family:'Instrument Serif',Georgia,serif;font-style:italic;font-size:54px;color:var(--accent);line-height:1}
.story h3{font-size:clamp(24px,2.4vw,34px);margin-bottom:10px}.story p{margin:0;color:var(--muted)}
.story .art{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}
.story .art span{padding:10px 14px;border-radius:12px;border:1px solid var(--line);background:var(--surface);font-weight:700;font-size:13px;letter-spacing:.06em}
.story .art i{align-self:center;color:var(--accent);font-style:normal}
.tools{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px}
.tools article{border:1px solid var(--line);border-radius:20px;padding:24px;background:var(--surface)}
.tools h3{font-size:20px;letter-spacing:-.02em;margin-bottom:10px;font-weight:600}.tools p{margin:0 0 8px;color:var(--muted);font-size:15px}.tools a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.small-print{font-size:14px;color:var(--muted);max-width:820px;margin-top:22px}.small-print a{color:var(--accent);text-decoration:underline}
.rhythm{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:22px}
.rhythm article{padding:22px;border-radius:20px;background:var(--surface2)}
.rhythm .ic{display:inline-block;font-weight:800;font-size:13px;padding:6px 10px;border-radius:10px;background:var(--bg);margin-bottom:14px}
.rhythm h3{font-size:18px;margin-bottom:8px;font-weight:600;letter-spacing:-.02em}.rhythm p{margin:0;color:var(--muted);font-size:14.5px}
/* guide */
.guide{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.guide ol{list-style:none;margin:0;padding:0;counter-reset:g;display:grid;gap:14px}
.guide li{counter-increment:g;position:relative;padding:20px 22px 20px 68px;border:1px solid var(--line);border-radius:18px;background:var(--surface);color:var(--muted);line-height:1.6}
.guide li::before{content:counter(g);position:absolute;left:20px;top:18px;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);font-weight:700}
.guide li strong{color:var(--ink)}.guide a{color:var(--accent);text-decoration:underline}
/* ---------- PRICING ---------- */
.trial{display:grid;grid-template-columns:1.2fr auto;gap:24px;align-items:center;margin-top:40px;padding:clamp(24px,3.5vw,40px);border-radius:28px;border:1.5px solid var(--accent);background:linear-gradient(120deg,color-mix(in srgb,var(--accent) 14%,var(--surface)),var(--surface))}
.trial .price{font-size:clamp(44px,5vw,68px);font-weight:500;letter-spacing:-.04em;line-height:1}.trial .price small{font-size:17px;color:var(--muted);letter-spacing:0}
.trial ul{list-style:none;padding:0;margin:14px 0 0;display:flex;flex-wrap:wrap;gap:8px 20px;color:var(--muted)}.trial li::before{content:"✓ ";color:var(--success);font-weight:700}
.btg-founding.btg-earlybird{margin-top:18px}
.btg-plans-label{margin:30px 0 12px;font-weight:700;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.br-plan-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.br-plan-card{display:flex;flex-direction:column;gap:6px;padding:24px;border:1px solid var(--line);border-radius:20px;background:var(--surface)}
.br-plan-top{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}.br-plan-top h3{font-size:21px;font-weight:600;letter-spacing:-.02em}
.br-plan-card .price{font-size:40px;font-weight:500;letter-spacing:-.04em;margin:8px 0 0;line-height:1.1}
.br-billing,.br-monthly-equivalent{margin:0;color:var(--muted);font-size:14px}
.br-plan-card .button{margin-top:14px}
.br-plan-featured{border-color:var(--accent)}
.sw-pill{font-size:11px;font-weight:700;padding:4px 9px;border-radius:99px;background:var(--accent-soft);color:var(--accent)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 18px;border-radius:999px;font-weight:600;font-size:14.5px;text-decoration:none}
.button-primary{background:var(--button-gradient);color:#fff}.button-secondary{border:1px solid var(--line);color:var(--ink)}.button-secondary:hover{border-color:var(--accent);color:var(--accent)}
.br-plan-inclusions{margin-top:26px;padding:22px 24px;border-radius:20px;background:var(--surface2)}
.br-plan-inclusions p{margin:0 0 10px}.br-plan-inclusions ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:8px 20px;color:var(--muted)}.br-plan-inclusions li::before{content:"✓ ";color:var(--success);font-weight:700}
.br-plan-notes{margin-top:20px;font-size:14px;color:var(--muted)}.br-plan-notes a{color:var(--accent);text-decoration:underline}
.btg-trust{display:flex;flex-wrap:wrap;gap:8px 22px}
.text-link{color:var(--accent);font-weight:600;text-decoration:underline;text-underline-offset:3px}
/* ---------- FAQ ---------- */
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:start}
.faq-list{display:grid;gap:10px}.faq-list details{border:1px solid var(--line);border-radius:16px;background:var(--surface);padding:0 22px}
.faq-list summary{cursor:pointer;list-style:none;padding:19px 34px 19px 0;font-weight:600;font-size:17px;position:relative}.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";position:absolute;right:0;top:13px;font-size:26px;color:var(--accent);transition:transform .25s}.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list p{margin:0 0 20px;color:var(--muted)}.faq-list a{color:var(--accent);text-decoration:underline}
/* ---------- CLOSING ---------- */
.closing-box{position:relative;overflow:hidden;border-radius:34px;padding:clamp(40px,7vw,96px) clamp(24px,5vw,72px);background:var(--closing-gradient);color:#fff;text-align:center;display:grid;justify-items:center;gap:16px}
.closing-box h2{color:#fff;max-width:900px}.closing-box h2 em{color:#cfe0ff}.closing-box p{color:#dbe4ff;margin:0}
.closing-box .btn-primary{background:#fff;color:#111827}
.closing-box .ring{position:absolute;width:520px;height:520px;border:1px solid #ffffff22;border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%) rotateX(70deg)}
.rv{opacity:1}.motion .rv{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .9s var(--ease)}.motion .rv.in{opacity:1;transform:none}
/* ---------- responsive ---------- */
@media(max-width:1100px){.product-nav-links a:not(.button){display:none}.br-plan-grid{grid-template-columns:1fr 1fr}.tools{grid-template-columns:1fr 1fr}.rhythm{grid-template-columns:1fr 1fr}.story article{grid-template-columns:70px 1fr}.story .art{grid-column:2;justify-content:flex-start}}
@media(max-width:860px){
 .who-lead,.guide,.faq-wrap,.trial{grid-template-columns:1fr}
 .tour-live .tour-body{grid-template-columns:1fr;gap:0}
 .tour-live .tour-stage{height:38svh;z-index:2;background:linear-gradient(var(--bg) 82%,transparent)}
 .tour-live .tour-stage .c3{--cube:clamp(130px,19svh,180px)}
 .rail button span{display:none}.hint{display:none}
 .tour-live .rail{bottom:6px;gap:5px}.rail button{padding:6px 9px;font-size:11px;min-height:32px}
 .tour-live .step{min-height:85svh;align-content:end;padding-bottom:96px}
 .tour-live .cap h3{font-size:26px;margin:6px 0 8px}.tour-live .cap .num{font-size:32px}.tour-live .cap p{font-size:15px;margin-bottom:8px}.tour-live .cap .fact{display:none}.tour-live .cap{padding:16px 18px}
 .tour-live .cap{position:relative;z-index:3;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:20px}
 .facts{grid-template-columns:1fr 1fr}.facts div:nth-child(3){border-left:0}.facts div:nth-child(n+3){border-top:1px solid var(--line)}
}
@media(max-width:600px){
 .product-nav .shell{padding:0 16px}.product-nav-links .button{font-size:13px;padding:0 12px}
 .room{min-height:max(580px,calc(100svh - var(--stick,120px)));padding-inline:16px}
 .room .c3{--cube:clamp(200px,58vw,250px)}
 .room-mid{min-height:340px}
 .room-bottom .btn{width:100%}.room-bottom .cta-row{width:100%;flex-direction:column}
 .tools,.rhythm,.br-plan-grid,.br-plan-inclusions ul{grid-template-columns:1fr}
 .story article{grid-template-columns:1fr;gap:12px}.story .art{grid-column:1}
 .br-preview-actions{inset:auto 10px 10px}.br-film-link small{display:none}.br-preview-actions button{display:none}
 .guide li{padding-left:60px}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.motion .rv{opacity:1;transform:none}}