:root{
  --bg:#F4F2EC; --panel:#FBFAF6; --ink:#1B1B2A; --ink2:#55566A; --ink3:#8A8B9C;
  --line:#E4E1D8; --accent:#4F46E5; --accent-soft:#EDECFB;
  --cloud:#5B8DEF; --data:#9B7EDE; --stream:#E0A458; --sec:#3FA9A0; --app:#7BB662; --obs:#D98CA5;
  --containers:#4C86E0; --devops:#8161E6;
  --radius:14px;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{background:var(--bg);color:var(--ink);font-family:'Inter',system-ui,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.6;}
.serif{font-family:'Fraunces','Georgia',serif;}
a{color:inherit;text-decoration:none;}
.wrap{max-width:1240px;margin:0 auto;padding:0 32px;}

/* nav */
nav{display:flex;align-items:center;justify-content:space-between;padding:20px 0;}
.logo{display:flex;align-items:center;gap:10px;font-weight:600;font-size:19px;}
.logo .mark{width:30px;height:30px;border:2px solid var(--ink);border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:13px;}
.navlinks{display:flex;gap:26px;font-size:14px;color:var(--ink2);}
.navlinks span{cursor:pointer;transition:color .15s;}
.navlinks span:hover{color:var(--ink);}
.btn{background:var(--accent);color:#fff;border:none;padding:12px 20px;border-radius:10px;font-family:inherit;font-size:14px;font-weight:500;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:transform .12s,background .15s;}
.btn:hover{background:#4038c9;transform:translateY(-1px);}
.btn.ghost{background:transparent;color:var(--ink);}
.btn.ghost:hover{background:#00000008;transform:none;}

/* views */
.view{display:none;}
.view.active{display:block;}

/* landing */
.hero{display:grid;grid-template-columns:0.78fr 1.22fr;gap:34px;align-items:flex-start;padding:24px 0 10px;min-height:60vh;}
.eyebrow{color:var(--accent);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px;}
h1.head{font-size:52px;line-height:1.05;font-weight:500;margin:0 0 22px;letter-spacing:-.01em;}
h1.head .b{color:var(--accent);}
.sub{color:var(--ink2);font-size:16px;max-width:400px;margin-bottom:26px;}
.cta-row{display:flex;align-items:center;gap:18px;margin-bottom:34px;}
.play{display:inline-flex;align-items:center;gap:9px;font-size:14px;color:var(--ink2);cursor:pointer;}
.play .circ{width:26px;height:26px;border:1.5px solid var(--ink2);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:9px;}
.journey-label{font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--ink3);margin-bottom:14px;}
.steps{display:grid;gap:11px;margin-bottom:8px;}
.step{display:flex;align-items:center;gap:11px;font-size:14px;color:var(--ink3);cursor:pointer;transition:color .15s;}
.step .dot{width:14px;height:14px;border-radius:50%;border:2px solid var(--line);flex:none;}
.step.on{color:var(--ink);font-weight:500;}
.step.on .dot{background:var(--accent);border-color:var(--accent);}

/* map stage */
.stage{position:relative;width:100%;height:520px;}
.stage svg.paths{position:absolute;inset:0;width:100%;height:100%;z-index:1;overflow:visible;}
.room{position:absolute;transform:translate(-50%,-50%);z-index:2;width:150px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px;cursor:pointer;transition:transform .18s,box-shadow .18s,border-color .18s;box-shadow:0 6px 20px #1b1b2a08;}
.room:hover{transform:translate(-50%,-50%) translateY(-4px);box-shadow:0 14px 34px #1b1b2a18;border-color:var(--rc);}
.room .ic{width:34px;height:34px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:16px;margin-bottom:9px;background:var(--rc-soft);color:var(--rc);}
.room .rn{font-size:13.5px;font-weight:600;line-height:1.25;}
.room .rd{font-size:11px;color:var(--ink3);margin-top:3px;}
.room .doorglow{height:3px;width:38px;border-radius:3px;background:var(--rc);margin-top:11px;opacity:.85;}
.room.lit{border-color:var(--rc);box-shadow:0 0 0 3px var(--rc-soft),0 14px 34px #1b1b2a1a;}
.center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:3;width:96px;height:96px;border-radius:50%;background:radial-gradient(circle,#fff 0%,#faf9f5 55%,#f0eee6 100%);border:1px solid var(--line);display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 0 0 10px #ffffff55,0 10px 30px #1b1b2a14;}
.center .fig{font-size:30px;line-height:1;}
.center .you{font-size:9.5px;color:var(--ink3);font-weight:600;letter-spacing:.08em;text-transform:uppercase;margin-top:2px;}
path.link{fill:none;stroke:var(--line);stroke-width:2;vector-effect:non-scaling-stroke;}
path.link.glow{stroke-dasharray:5 7;animation:flow 22s linear infinite;}
@keyframes flow{to{stroke-dashoffset:-400;}}

/* interactive hero: reference render + clickable room hotspots */
.hero-scene{position:relative;width:100%;line-height:0;}
.hero-img{width:100%;height:auto;display:block;border-radius:14px;}
.hotspot{position:absolute;background:transparent;border:1.5px dashed rgba(79,70,229,0.30);border-radius:14px;cursor:pointer;padding:0;transition:background .15s,border-color .15s,box-shadow .15s;display:flex;align-items:flex-end;justify-content:center;}
.hotspot span{opacity:0;transform:translateY(6px);transition:opacity .15s,transform .15s;font-family:'Inter',sans-serif;font-size:11.5px;font-weight:600;color:#fff;background:#1b1b2ae6;padding:5px 11px;border-radius:20px;margin-bottom:10px;white-space:nowrap;line-height:1.3;}
.hotspot span::after{content:" →";}
.hotspot:hover{background:#4f46e524;border:1.5px solid var(--accent);box-shadow:0 6px 20px #4f46e533;}
.hotspot:hover span{opacity:1;transform:none;}
.hotspot.lit{background:#4f46e526;border:1.5px solid var(--accent);box-shadow:0 0 0 3px var(--accent-soft);}
.hotspot.lit span{opacity:1;transform:none;}
.mode-hint{display:inline-flex;align-items:center;gap:8px;font-size:12px;color:var(--accent);background:var(--accent-soft);padding:6px 13px;border-radius:20px;margin-bottom:12px;font-weight:500;}
.mode-hint .pdot{width:7px;height:7px;border-radius:50%;background:var(--accent);animation:hintpulse 1.8s ease-in-out infinite;}
@keyframes hintpulse{0%,100%{opacity:.35;transform:scale(1);}50%{opacity:1;transform:scale(1.4);}}

/* stats + features */
.stats{display:flex;gap:34px;margin:30px 0 0;}
.stat .n{font-size:22px;font-weight:600;}
.stat .l{font-size:12px;color:var(--ink3);}
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid #dcd9f2;border-radius:var(--radius);background:var(--panel);margin:40px 0 60px;overflow:hidden;box-shadow:0 10px 44px rgba(79,70,229,0.11);}
.feat{padding:22px;border-right:1px solid var(--line);transition:background .15s;}
.feat:last-child{border-right:none;}
.feat:hover{background:rgba(79,70,229,0.035);}
.feat .ft{font-size:15px;font-weight:600;margin-bottom:5px;display:flex;align-items:center;gap:10px;}
.feat .fd{font-size:12.5px;color:var(--ink3);}
.feat .fi{display:inline-flex;width:30px;height:30px;border-radius:9px;background:var(--accent-soft);color:var(--accent);align-items:center;justify-content:center;font-size:15px;flex:none;animation:featglow 2.6s ease-in-out infinite;}
@keyframes featglow{0%,100%{box-shadow:0 0 10px rgba(79,70,229,0.18);}50%{box-shadow:0 0 22px rgba(79,70,229,0.40);}}

/* onboarding overlay */
.overlay{display:none;position:fixed;inset:0;background:#1b1b2a55;backdrop-filter:blur(3px);z-index:50;align-items:center;justify-content:center;padding:20px;}
.overlay.active{display:flex;}
.card{background:var(--panel);border:1px solid var(--line);border-radius:20px;max-width:560px;width:100%;padding:34px;box-shadow:0 30px 80px #1b1b2a30;}
.card h2{font-size:26px;font-weight:500;margin:0 0 6px;}
.card .lead{color:var(--ink2);font-size:14px;margin-bottom:24px;}
.q{margin-bottom:22px;}
.q label{display:block;font-size:14px;font-weight:600;margin-bottom:10px;}
textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:13px 15px;font-family:inherit;font-size:14px;resize:vertical;min-height:64px;background:#fff;color:var(--ink);}
textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);}
.chips{display:flex;flex-wrap:wrap;gap:9px;}
.chip{border:1px solid var(--line);background:#fff;border-radius:22px;padding:8px 15px;font-size:13px;cursor:pointer;transition:all .12s;color:var(--ink2);}
.chip:hover{border-color:var(--accent);}
.chip.sel{background:var(--accent);border-color:var(--accent);color:#fff;}
.card-actions{display:flex;align-items:center;justify-content:space-between;margin-top:28px;}
.skip{font-size:13px;color:var(--ink3);cursor:pointer;text-decoration:underline;text-underline-offset:3px;}
.skip:hover{color:var(--ink2);}

/* placement banner */
.banner{display:none;background:var(--accent-soft);border:1px solid #d9d7f7;border-radius:var(--radius);padding:16px 20px;margin:8px 0 22px;align-items:center;justify-content:space-between;gap:16px;}
.banner.active{display:flex;}
.banner .bt{font-size:14px;color:#33307a;}
.banner .bt b{color:var(--accent);}

/* room view */
.backlink{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--ink2);cursor:pointer;margin:8px 0 22px;}
.backlink:hover{color:var(--ink);}
.room-head{display:flex;align-items:center;gap:16px;margin-bottom:8px;}
.room-head .big{width:56px;height:56px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:26px;background:var(--rc-soft);color:var(--rc);}
.room-head h1{font-size:34px;font-weight:500;margin:0;}
.room-sub{color:var(--ink2);font-size:15px;margin:0 0 30px;max-width:620px;}
.jlist{display:grid;gap:14px;padding-bottom:60px;}
.jcard{border:1px solid var(--line);background:var(--panel);border-radius:var(--radius);padding:20px 22px;display:flex;align-items:center;justify-content:space-between;gap:18px;transition:border-color .15s,box-shadow .15s;}
.jcard.primary{cursor:pointer;}
.jcard.primary:hover{border-color:var(--accent);box-shadow:0 10px 30px #1b1b2a12;}
.jcard .jt{font-size:17px;font-weight:600;margin-bottom:4px;}
.jcard .jd{font-size:13px;color:var(--ink3);}
.jcard .cross{display:flex;gap:6px;margin-top:10px;flex-wrap:wrap;}
.tag{font-size:11px;padding:3px 9px;border-radius:20px;background:#00000008;color:var(--ink2);}
.flag{font-size:11px;font-weight:600;color:var(--accent);background:var(--accent-soft);padding:4px 10px;border-radius:20px;white-space:nowrap;}
.soon{font-size:12px;color:var(--ink3);white-space:nowrap;}

/* journey view */
.jhead{padding-top:6px;}
.jhead h1{font-size:30px;font-weight:500;margin:0 0 6px;}
.jhead .jsub{color:var(--ink2);font-size:14px;margin:0 0 20px;}
.jgrid{display:grid;grid-template-columns:1.05fr 0.95fr;gap:34px;align-items:start;padding-bottom:60px;}
.diagram{position:sticky;top:20px;background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:20px;}
.progress{display:flex;gap:6px;margin-bottom:18px;}
.pbar{height:5px;flex:1;border-radius:3px;background:var(--line);transition:background .2s;}
.pbar.done{background:var(--accent);}
.stopnum{font-size:12px;color:var(--ink3);font-weight:600;letter-spacing:.05em;text-transform:uppercase;margin-bottom:8px;}
.stoptitle{font-size:24px;font-weight:500;margin:0 0 6px;}
.stoptool{display:inline-block;font-size:12px;font-weight:500;color:var(--sec);background:#e6f5f3;padding:4px 11px;border-radius:20px;margin-bottom:16px;}
.stopbody{font-size:15px;color:var(--ink);line-height:1.7;}
.stopbody code{background:#1b1b2a;color:#b9d4ff;font-family:ui-monospace,Menlo,monospace;font-size:12.5px;padding:2px 6px;border-radius:5px;}
.jnav{display:flex;gap:12px;margin-top:26px;}
.n rect,.n ellipse,.n circle,.n path{transition:opacity .3s,stroke .3s,fill .3s;}
.n.dim{opacity:.28;}
.n text{font-family:'Inter',sans-serif;font-size:11px;fill:var(--ink2);font-weight:500;}
.flabel{font-size:10px;fill:var(--ink3);}

/* journey modes (interactive stepper) */
.mode{display:none;} .mode.active{display:block;}
.mode-h{font-size:13px;font-weight:600;color:var(--ink2);margin:0 0 16px;line-height:1.5;}
.fs-flow{display:flex;flex-direction:column;gap:0;}
.fs-node{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 15px;display:flex;align-items:center;gap:12px;box-shadow:0 4px 14px #1b1b2a08;transition:border-color .15s,transform .15s;}
.fs-node.click{cursor:pointer;}
.fs-node.click:hover{border-color:var(--rc);transform:translateX(3px);}
.fs-node .fic{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;background:var(--rc-soft);color:var(--rc);font-size:15px;flex:none;}
.fs-node .fnt{font-size:14px;font-weight:600;}
.fs-node .fnd{font-size:11.5px;color:var(--ink3);}
.fs-arrow{height:15px;width:2px;background:var(--line);margin:0 auto;}
.tech-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.tech-card{border:1px solid var(--line);border-radius:12px;padding:14px;background:var(--panel);cursor:pointer;transition:border-color .15s;}
.tech-card:hover{border-color:var(--rc);}
.tech-card .tch{font-size:13px;font-weight:600;display:flex;align-items:center;gap:8px;margin-bottom:9px;}
.tech-card .tch .d{width:9px;height:9px;border-radius:3px;background:var(--rc);}
.tech-card .tchips{display:flex;flex-wrap:wrap;gap:6px;}
.tech-card .tchips span{font-size:11px;background:#00000008;color:var(--ink2);padding:3px 9px;border-radius:15px;}
.tech-title{font-size:16px;font-weight:500;margin:0 0 14px;}
.tech-rows{display:flex;flex-direction:column;gap:10px;}
.tech-row{display:flex;align-items:center;gap:16px;border:1px solid var(--line);border-radius:12px;background:var(--panel);padding:12px 16px;cursor:pointer;transition:border-color .15s,box-shadow .15s,transform .15s;}
.tech-row:hover{border-color:var(--rc);box-shadow:0 8px 22px #1b1b2a10;transform:translateX(3px);}
.tech-row .tr-label{display:flex;align-items:center;gap:11px;width:180px;flex:none;}
.tech-row .tr-ic{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;background:var(--rc-soft);color:var(--rc);flex:none;}
.tech-row .tr-name{font-size:14px;font-weight:600;line-height:1.2;}
.tech-row .tr-sub{font-size:11.5px;color:var(--ink3);}
.tech-row .tr-chips{display:flex;flex-wrap:wrap;gap:6px;}
.tech-row .tr-chips span{font-size:11px;padding:4px 10px;border-radius:14px;background:#00000008;color:var(--ink2);}
.tech-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.tech-card2{border:1px solid var(--line);border-radius:14px;background:var(--panel);padding:12px;cursor:pointer;transition:border-color .15s,box-shadow .15s,transform .15s;}
.tech-card2:hover{border-color:var(--rc);box-shadow:0 12px 28px #1b1b2a12;transform:translateY(-3px);}
.tech-card2 .tc-icon{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-bottom:11px;}
.tech-card2 .tc-icon img{width:100%;display:block;}
.tech-card2 .tc-name{font-size:13.5px;font-weight:600;line-height:1.25;}
.tech-card2 .tc-sub{font-size:11.5px;color:var(--ink3);margin:5px 0 10px;line-height:1.45;}
.tech-card2 .tc-chips{display:flex;flex-wrap:wrap;gap:5px;}
.tech-card2 .tc-chips span{font-size:10.5px;padding:3px 8px;border-radius:12px;background:#00000008;color:var(--ink2);}
@media(max-width:640px){ .tech-cards{grid-template-columns:1fr 1fr;} }
.build-box textarea{min-height:82px;}
.build-result{display:none;margin-top:20px;border:1px solid var(--line);border-radius:12px;padding:18px;background:var(--panel);}
.build-result.active{display:block;}
.build-result .brh{font-size:13.5px;font-weight:600;margin-bottom:6px;}
.build-head h3{font-size:20px;margin:0 0 6px;}
.build-head p{font-size:13.5px;color:var(--ink2);margin:0 0 16px;max-width:580px;line-height:1.6;}
#mode-3 textarea{min-height:92px;}
.build-starters{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 0;}
.starter{font-size:12px;padding:6px 13px;border-radius:18px;border:1px solid var(--line);background:#fff;color:var(--ink2);cursor:pointer;transition:border-color .15s,color .15s;}
.starter:hover{border-color:var(--accent);color:var(--accent);}
.build-btn{margin-top:16px;}
.build-steps{display:flex;gap:12px;margin-top:24px;flex-wrap:wrap;}
.bstep{display:flex;align-items:center;gap:10px;flex:1;min-width:150px;border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:var(--panel);}
.bstep .bs-n{width:24px;height:24px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-size:12px;font-weight:600;display:flex;align-items:center;justify-content:center;flex:none;}
.bstep b{font-size:13px;display:block;}
.bstep span{font-size:11.5px;color:var(--ink3);}
.plan-badge{display:inline-block;font-size:11px;font-weight:600;color:var(--accent);background:var(--accent-soft);padding:4px 11px;border-radius:20px;margin-bottom:11px;}
.plan-title{font-size:15px;margin-bottom:14px;line-height:1.5;}
.plan-steps{display:grid;gap:9px;}
.pstep{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:11px;padding:11px 14px;background:#fff;cursor:pointer;transition:border-color .15s,box-shadow .15s;}
.pstep:hover{border-color:var(--accent);box-shadow:0 6px 18px #4f46e514;}
.pstep .ps-n{width:26px;height:26px;border-radius:50%;background:var(--accent);color:#fff;font-size:12px;font-weight:600;display:flex;align-items:center;justify-content:center;flex:none;}
.pstep .ps-name{font-size:13.5px;font-weight:600;}
.pstep .ps-why{font-size:11.5px;color:var(--ink3);}
.pstep .ps-open{margin-left:auto;font-size:12px;color:var(--accent);white-space:nowrap;}
.arch-head h3{font-size:20px;margin:0 0 6px;}
.arch-head p{font-size:13.5px;color:var(--ink2);margin:0 0 16px;line-height:1.6;}
.arch-stats{display:flex;gap:12px;margin-bottom:20px;}
.astat{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 16px;flex:1;text-align:center;}
.astat .an{font-size:22px;font-weight:600;}
.astat .al{font-size:11.5px;color:var(--ink3);}
.arch-sec{font-size:12px;font-weight:600;color:var(--ink3);text-transform:uppercase;letter-spacing:.06em;margin:0 0 10px;}
.acc{border:1px solid var(--line);border-radius:12px;background:var(--panel);margin-bottom:8px;overflow:hidden;}
.acc-head{display:flex;align-items:center;gap:12px;padding:13px 15px;cursor:pointer;transition:background .15s;}
.acc-head:hover{background:#00000004;}
.acc-ic{width:34px;height:34px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:16px;flex:none;}
.acc-name{font-size:14px;font-weight:600;}
.acc-meta{font-size:11.5px;color:var(--ink3);margin-left:auto;margin-right:12px;}
.acc-chev{font-size:12px;color:var(--ink3);transition:transform .2s;font-style:normal;}
.acc.open .acc-chev{transform:rotate(90deg);}
.acc-body{display:none;padding:0 15px 10px 61px;}
.acc.open .acc-body{display:block;}
.acc-j{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid var(--line);}
.acc-j.click{cursor:pointer;}
.acc-j.click:hover .acc-jt{color:var(--accent);}
.acc-jt{font-size:13px;font-weight:600;}
.acc-jd{font-size:11.5px;color:var(--ink3);margin-top:2px;}
@media(max-width:640px){ .arch-stats{flex-wrap:wrap;} .acc-body{padding-left:15px;} }
.roomchips{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 4px;}
.roomchip{font-size:12px;padding:6px 12px;border-radius:18px;cursor:pointer;border:1px solid;background:#fff;}
.alljourneys{display:grid;gap:9px;max-height:540px;overflow:auto;padding-right:6px;}
.aj{border:1px solid var(--line);border-radius:11px;padding:12px 15px;background:var(--panel);display:flex;justify-content:space-between;align-items:center;gap:12px;}
.aj.click{cursor:pointer;} .aj.click:hover{border-color:var(--accent);}
.aj .ajt{font-size:14px;font-weight:600;} .aj .ajc{font-size:11.5px;color:var(--ink3);margin-top:2px;}
.sources{margin-top:22px;padding-top:14px;border-top:1px solid var(--line);font-size:11.5px;color:var(--ink3);line-height:1.7;}
.sources b{color:var(--ink2);font-weight:600;} .sources a{color:var(--accent);}

/* footer */
footer{border-top:1px solid var(--line);padding:26px 0 40px;color:var(--ink3);font-size:13px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}

@media(max-width:900px){
  .hero{grid-template-columns:1fr;gap:24px;}
  h1.head{font-size:40px;} .features{grid-template-columns:1fr 1fr;}
  .jgrid{grid-template-columns:1fr;} .diagram{position:static;}
  .navlinks{display:none;}
  .hero-right{margin-top:4px;}
}
@media(max-width:560px){
  .wrap{padding:0 18px;}
  nav{padding:14px 0;} .logo{font-size:16px;} .logo .mark{width:26px;height:26px;}
  nav .btn{padding:10px 14px;font-size:13px;}
  .eyebrow{margin-bottom:12px;}
  h1.head{font-size:29px;} .sub{font-size:15px;}
  .cta-row{flex-wrap:wrap;gap:12px;margin-bottom:28px;}
  .features{grid-template-columns:1fr;}
  .feat{border-right:none;border-bottom:1px solid var(--line);}
  .feat:last-child{border-bottom:none;}
  .stats{flex-wrap:wrap;gap:16px 26px;}
  .card{padding:22px;} .card h2{font-size:22px;}
  .tech-grid{grid-template-columns:1fr;}
  .tech-row{flex-direction:column;align-items:flex-start;gap:10px;} .tech-row .tr-label{width:auto;}
  .room-head h1{font-size:26px;} .room-head .big{width:46px;height:46px;font-size:22px;}
  .jhead h1{font-size:23px;} .stoptitle{font-size:20px;}
  .banner{flex-direction:column;align-items:flex-start;}
  .jnav .btn{flex:1;justify-content:center;}
  footer{flex-direction:column;gap:6px;}
  .acc-head{gap:10px;padding:12px 13px;} .acc-name{font-size:13px;}
  .build-steps{gap:10px;} .bstep{min-width:130px;}
  .arch-stats .astat{padding:10px 12px;} .astat .an{font-size:19px;}
}
@media(max-width:430px){ .tech-cards{grid-template-columns:1fr;} }