@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600&family=Manrope:wght@400;500;600;700&display=swap');
:root{--ink:#17231f;--muted:#6f7a74;--paper:#eef0ea;--panel:#f8f8f3;--line:#d8ddd6;--mint:#46d39a;--deep:#102b22;--warm:#efd2a2;--shadow:0 24px 70px rgba(32,48,42,.14)}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:"DM Sans",sans-serif;overflow:hidden}button,input,select{font:inherit}.app-shell{height:100vh;display:grid;grid-template-columns:76px minmax(0,1fr);position:relative}.rail{background:#172a24;color:#fff;display:flex;flex-direction:column;align-items:center;padding:20px 0;gap:15px;z-index:20}.brand{width:44px;height:44px;border:0;border-radius:50%;background:radial-gradient(circle at 35% 30%,#c9ffe7,#49d89e 45%,#146e51);box-shadow:0 0 28px #42df9a55;color:#0b2c20;font:700 24px Georgia;cursor:pointer}.rail-line{width:24px;border-top:1px solid #ffffff30}.rail nav{display:flex;flex-direction:column;gap:10px;flex:1}.room-dot,.rail-action{width:43px;height:43px;border:1px solid #ffffff20;border-radius:14px;color:#cbd7d1;background:transparent;cursor:pointer;transition:.25s;position:relative}.room-dot:hover,.room-dot.active,.rail-action:hover{background:#f0f4ed;color:#153328;transform:translateX(3px)}.room-dot small{position:absolute;left:54px;top:9px;background:#142620;color:#fff;padding:6px 9px;border-radius:7px;white-space:nowrap;opacity:0;pointer-events:none;transform:translateX(-5px);transition:.2s}.room-dot:hover small{opacity:1;transform:none}.main-stage{min-width:0;padding:0 42px 32px;overflow:auto}.topbar{height:112px;display:flex;align-items:center;justify-content:space-between}.kicker,.assistant-panel header p,.section-heading p{font:600 10px Manrope;letter-spacing:.18em;color:#708078;margin:0 0 7px}.topbar h1{font:600 25px Manrope;margin:0}.home-status{display:flex;align-items:center;gap:9px;font-size:13px;color:#59665f}.home-status i{width:8px;height:8px;border-radius:50%;background:#f0a85d;box-shadow:0 0 0 5px #f0a85d22}.overview{height:calc(100vh - 144px);min-height:620px;display:grid;grid-template-columns:minmax(240px,.65fr) minmax(620px,1.55fr);grid-template-rows:1fr 76px;gap:24px}.house-copy{align-self:center;padding:30px 8% 30px 4%}.weather{font:500 62px Manrope;margin:0 0 50px;letter-spacing:-.07em}.weather span{display:block;font:500 12px DM Sans;letter-spacing:.04em;color:var(--muted);margin-top:5px}.house-copy h2{font:500 clamp(36px,4vw,66px)/1.03 Manrope;letter-spacing:-.055em;margin:0 0 24px}.house-copy>p:last-child{max-width:340px;color:var(--muted);line-height:1.65}.house-map{position:relative;align-self:stretch;background:#dfe4dc;border-radius:38px;overflow:hidden;box-shadow:var(--shadow);display:grid;grid-template-columns:1.15fr .85fr 1fr;grid-template-rows:1fr .9fr;padding:34px;gap:10px;isolation:isolate}.house-map:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 65% 25%,#fff9 0 8%,transparent 33%),linear-gradient(135deg,#f9faf5 0%,#d6ddd4 55%,#c8d2ca 100%);z-index:-3}.house-map:after{content:"";position:absolute;inset:12% 8%;border:1px solid #fff9;transform:skewY(-3deg);z-index:-2}.map-room{border:1px solid #ffffffc9;background:linear-gradient(145deg,#f7f5ecdd,#c9d0c6c5);box-shadow:inset 0 0 0 8px #ffffff45,0 12px 28px #46594e24;border-radius:4px;position:relative;padding:17px;text-align:left;color:var(--ink);cursor:pointer;overflow:hidden;transition:.3s}.map-room:before{content:"";position:absolute;inset:40% 10% 10%;background:repeating-linear-gradient(90deg,#7c8d8420 0 1px,transparent 1px 22px),repeating-linear-gradient(0deg,#7c8d8420 0 1px,transparent 1px 22px);transform:perspective(250px) rotateX(56deg);transform-origin:bottom}.map-room:hover{transform:translateY(-5px);box-shadow:inset 0 0 0 8px #fff6,0 18px 35px #2f493b30}.map-room strong{font:600 13px Manrope;position:relative;z-index:2}.map-room span{display:block;font-size:11px;color:#6e7a73;margin-top:5px;position:relative;z-index:2}.map-room.active{box-shadow:inset 0 0 45px #64e8ad55,0 14px 35px #2e8c6433}.map-room:nth-child(1){grid-row:1/3}.map-room:nth-child(4){grid-column:2/4}.energy-core{position:absolute;left:48%;top:47%;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 35% 30%,#e7fff2,#50dda5 50%,#17704f);box-shadow:0 0 0 12px #4edaa31e,0 0 50px #2bd18a99;z-index:5;font:700 24px Georgia}.energy-line{position:absolute;width:220px;height:1px;background:linear-gradient(90deg,transparent,#51dca6,transparent);left:37%;top:52%;animation:pulse 2.4s infinite}.scene-strip{grid-column:1/3;border-top:1px solid var(--line);display:flex;align-items:center;gap:12px}.scene-strip>span{color:var(--muted);font-size:12px;margin-right:auto}.scene-strip button,.back{border:1px solid #cdd4cd;background:#f7f8f4;padding:11px 17px;border-radius:99px;color:var(--ink);cursor:pointer}.scene-strip button:hover{border-color:#4fcf9d;background:#e8f8f0}.room-view{min-height:calc(100vh - 144px);position:relative}.back{position:absolute;top:22px;left:22px;z-index:3}.room-visual{height:48vh;min-height:340px;border-radius:35px;position:relative;overflow:hidden;box-shadow:var(--shadow);background:linear-gradient(130deg,#bbc8bd,#eef0e8)}.room-visual:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#172b24cc 0%,transparent 55%),var(--room-bg,linear-gradient(135deg,#d6e0d6,#9faea4));background-size:cover;background-position:center}.room-atmosphere{position:absolute;right:7%;bottom:-30px;width:45%;height:75%;background:linear-gradient(145deg,#f4f0e4,#98a69e);clip-path:polygon(0 26%,78% 0,100% 15%,94% 82%,20% 100%);box-shadow:0 0 70px #fff8}.room-caption{position:absolute;left:6%;bottom:14%;color:white}.room-caption span{font:500 12px Manrope;letter-spacing:.18em;color:#9ef2cb}.room-caption h2{font:500 clamp(42px,6vw,84px)/1 Manrope;letter-spacing:-.06em;margin:9px 0}.room-caption p{margin:0;color:#e0e7e2}.device-area{padding:28px 5%}.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:18px}.section-heading h3{font:500 24px Manrope;margin:0}.section-heading>span{color:var(--muted);font-size:12px}.device-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}.device-card{border:1px solid var(--line);border-radius:22px;padding:18px;background:#f8f9f5;text-align:left;cursor:pointer;color:var(--ink);min-height:128px;transition:.25s;position:relative}.device-card:hover{transform:translateY(-3px);box-shadow:0 12px 30px #334b3e13}.device-card.on{background:#16382c;color:#fff;border-color:#16382c;box-shadow:0 12px 34px #1e7c5530}.device-icon{font-size:25px}.device-card h4{font:600 15px Manrope;margin:20px 0 5px}.device-card p{margin:0;font-size:12px;color:#7c8781}.device-card.on p{color:#b9cec4}.device-state{position:absolute;right:15px;top:15px;width:9px;height:9px;border-radius:50%;background:#aab1ad}.device-card.on .device-state{background:#69f0b8;box-shadow:0 0 12px #69f0b8}.assistant-panel{position:fixed;z-index:30;right:18px;top:18px;bottom:18px;width:min(390px,calc(100vw - 36px));background:#10251f;color:#f4f7f3;border:1px solid #ffffff18;border-radius:28px;padding:22px;display:flex;flex-direction:column;box-shadow:0 30px 80px #10221b66;transform:translateX(calc(100% + 40px));transition:.35s cubic-bezier(.2,.8,.2,1)}.assistant-panel.open{transform:none}.assistant-panel header{display:flex;align-items:center;gap:12px}.assistant-panel header h2{margin:0;font:600 24px Manrope}.assistant-panel header p{color:#78a18e}.assistant-panel header button{margin-left:auto;border:0;background:#ffffff10;color:#fff;border-radius:50%;width:34px;height:34px;font-size:22px;cursor:pointer}.mini-orb{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;color:#0d2b20;background:radial-gradient(circle at 30% 25%,#d7ffeb,#48d79d 48%,#157050);font:700 19px Georgia}.assistant-settings{display:grid;grid-template-columns:1fr 1.2fr;gap:8px;margin:22px 0 12px}.assistant-settings label{font-size:10px;letter-spacing:.12em;color:#8da299}.assistant-settings input,.assistant-settings select{width:100%;margin-top:6px;border:1px solid #ffffff18;background:#142f26;color:#fff;border-radius:10px;padding:10px}.conversation{flex:1;overflow:auto;padding:10px 1px}.conversation article{max-width:88%;padding:12px 14px;border-radius:15px;margin:8px 0;background:#17342b}.conversation article.user{margin-left:auto;background:#285a47}.conversation b{font-size:10px;color:#6fe4ad}.conversation p{font-size:14px;line-height:1.5;margin:6px 0 0}.composer{display:flex;gap:8px}.composer input{flex:1;min-width:0;border:1px solid #ffffff20;background:#122c24;color:white;border-radius:12px;padding:12px}.composer button,.confirm{border:0;border-radius:12px;background:#6de5b0;color:#10261f;padding:0 16px;font-weight:600;cursor:pointer}.talk{margin-top:10px;border:1px solid #ffffff25;color:#fff;background:transparent;border-radius:12px;padding:12px;cursor:pointer}.mic{display:inline-block;width:7px;height:7px;background:#ff706c;border-radius:50%;margin-right:8px}.talk.recording .mic{animation:pulse 1s infinite}.confirm{margin-top:8px;padding:12px}.status{text-align:center;font-size:10px;color:#91a39b;margin:10px 0 0}.toast{position:fixed;z-index:50;left:50%;bottom:28px;transform:translate(-50%,20px);background:#142b23;color:#fff;padding:12px 18px;border-radius:12px;opacity:0;pointer-events:none;transition:.25s}.toast.show{opacity:1;transform:translate(-50%,0)}@keyframes pulse{50%{opacity:.35;transform:scale(.92)}}
@media(max-width:900px){body{overflow:auto}.app-shell{grid-template-columns:1fr}.rail{position:fixed;left:0;right:0;bottom:0;height:66px;flex-direction:row;padding:8px 12px;z-index:25}.rail-line{display:none}.rail nav{flex-direction:row;overflow:auto}.room-dot{flex:0 0 40px}.room-dot small{display:none}.rail-action{margin-left:auto}.main-stage{padding:0 16px 86px}.topbar{height:88px}.overview{height:auto;min-height:0;display:block}.house-copy{padding:25px 4%}.weather{font-size:45px;margin-bottom:28px}.house-copy h2{font-size:42px}.house-map{height:520px;grid-template-columns:1fr 1fr;padding:16px}.map-room:nth-child(1){grid-row:auto}.map-room:nth-child(4){grid-column:auto}.scene-strip{margin-top:20px;overflow:auto}.scene-strip>span{display:none}.room-visual{height:390px}.assistant-panel{bottom:78px}.device-area{padding:25px 0}.device-grid{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* Architectural light map */
:root{--gold:#ffd986;--night:#111711;--chalk:#f3f0e8}
.overview{display:grid;grid-template-columns:1fr;grid-template-rows:1fr 76px}.house-hero{position:relative;min-height:560px;border-radius:34px;overflow:hidden;background:url('/assets/house-overview.jpg') center 53%/cover no-repeat;box-shadow:0 28px 80px rgba(31,25,18,.22);isolation:isolate}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,12,10,.86),rgba(8,12,10,.24) 50%,rgba(8,12,10,.07)),linear-gradient(0deg,rgba(8,12,10,.38),transparent 48%);z-index:-1}.house-copy{position:absolute;left:clamp(24px,5vw,74px);bottom:clamp(42px,8vh,92px);padding:0;max-width:480px;color:#fff;z-index:2}.house-copy .weather{font-size:46px;margin:0 0 28px}.house-copy .weather span{color:#e5e2da}.house-copy h2{font-size:clamp(46px,5.2vw,78px);margin-bottom:20px}.house-copy>p:last-child{color:#e4e1d8}.hero-legend{position:absolute;right:26px;bottom:24px;display:flex;align-items:center;gap:8px;color:#fff;font-size:11px;background:rgba(9,13,11,.62);backdrop-filter:blur(12px);padding:10px 14px;border:1px solid #ffffff24;border-radius:999px}.hero-legend i,.hero-legend span{width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 15px var(--gold)}.hero-legend span{margin-left:10px;background:#fff;box-shadow:none}.map-pin{--x:50%;--y:50%;position:absolute;left:var(--x);top:var(--y);transform:translate(-50%,-50%);border:0;background:transparent;color:#fff;text-align:left;padding:0;cursor:pointer;z-index:4}.map-pin>i{display:block;width:18px;height:18px;border:2px solid #fff;border-radius:50%;background:rgba(255,255,255,.25);box-shadow:0 0 0 7px rgba(255,255,255,.12);transition:.25s}.map-pin.ready>i{border-color:var(--gold);background:var(--gold);box-shadow:0 0 0 8px #ffd98624,0 0 28px var(--gold)}.map-pin strong,.map-pin span{position:absolute;left:28px;top:-7px;white-space:nowrap;background:rgba(12,16,13,.76);backdrop-filter:blur(10px);padding:7px 10px;border-radius:8px;font:600 12px Manrope;opacity:0;transform:translateX(-7px);transition:.2s;pointer-events:none}.map-pin span{top:24px;color:#d2d5cf;font:400 10px DM Sans}.map-pin:hover strong,.map-pin:hover span,.map-pin:focus-visible strong,.map-pin:focus-visible span,.map-pin.ready strong{opacity:1;transform:none}.map-pin:hover>i,.map-pin:focus-visible>i{transform:scale(1.24)}.scene-strip{grid-column:1}.room-visual{height:58vh;min-height:440px;background-image:var(--room-bg);background-size:cover;background-position:center}.room-visual:before{background:var(--room-bg);background-size:cover;background-position:center}.room-vignette{position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,12,10,.77),rgba(9,12,10,.04) 62%),linear-gradient(0deg,rgba(9,12,10,.34),transparent 40%)}.room-caption{z-index:2}.device-pin{--x:50%;--y:50%;position:absolute;left:var(--x);top:var(--y);transform:translate(-50%,-50%);z-index:5;border:0;background:transparent;color:#fff;cursor:pointer}.device-pin>i{width:48px;height:48px;display:grid;place-items:center;border-radius:50%;font-style:normal;font-size:20px;background:rgba(16,22,18,.72);border:1px solid #ffffff8f;backdrop-filter:blur(12px);box-shadow:0 0 0 8px #ffffff18}.device-pin.on>i{color:#2a210f;background:var(--gold);border-color:#fff5cc;box-shadow:0 0 0 9px #ffd98628,0 0 34px var(--gold)}.device-pin span{position:absolute;left:61px;top:1px;min-width:150px;padding:8px 11px;border-radius:9px;text-align:left;background:rgba(12,16,13,.78);backdrop-filter:blur(10px);font:600 12px Manrope}.device-pin small{display:block;margin-top:3px;color:#d1d4ce;font:400 10px DM Sans}.device-pin:hover{transform:translate(-50%,-50%) scale(1.05)}.empty{color:var(--muted);padding:22px;border:1px dashed var(--line);border-radius:18px}.map-pin:focus-visible,.device-pin:focus-visible{outline:2px solid var(--gold);outline-offset:8px}
@media(max-width:900px){.overview{display:block}.house-hero{height:calc(100vh - 190px);min-height:570px;border-radius:24px;background-position:60% center}.house-copy{left:24px;bottom:72px;right:24px}.house-copy .weather{font-size:36px;margin-bottom:16px}.house-copy h2{font-size:46px}.hero-legend{left:18px;right:auto;bottom:18px;max-width:calc(100% - 36px)}.map-pin strong,.map-pin span{display:none}.scene-strip{margin-top:14px}.room-visual{height:62vh;min-height:500px;border-radius:24px}.room-caption h2{font-size:48px}.device-pin span{left:auto;right:58px}.device-grid{grid-template-columns:1fr}}

/* 3D walkthrough and contextual controls */
.rail nav{overflow:auto;scrollbar-width:none}.rail nav::-webkit-scrollbar{display:none}.gate-motion{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);z-index:7;width:min(360px,38vw);padding:11px 14px 13px;border:1px solid #ffffff35;border-radius:18px;color:#fff;background:rgba(10,14,11,.72);backdrop-filter:blur(14px)}.gate-motion span{display:block;text-align:center;font:600 10px Manrope;letter-spacing:.13em;text-transform:uppercase;margin-bottom:7px}.gate-motion input{width:100%;accent-color:var(--gold);cursor:ew-resize}.house-hero:after,.house-hero .hero-shade:after{content:"";position:absolute;z-index:5;bottom:18%;width:22%;height:31%;background:linear-gradient(90deg,#171915e8,#32332ce8);border:1px solid #ffffff1c;transition:transform .7s cubic-bezier(.2,.8,.2,1);pointer-events:none}.house-hero:after{left:50%;transform:translateX(calc(-100% - var(--gate,0%)))}.house-hero .hero-shade:after{left:50%;transform:translateX(var(--gate,0%))}.house-hero.gate-open:after{transform:translateX(-205%)}.house-hero.gate-open .hero-shade:after{transform:translateX(105%)}.house-hero.gate-open .gate-motion{border-color:#ffd98680}.house-hero.gate-open .gate-motion span{color:var(--gold)}body.journeying .room-visual{animation:cameraWalk .9s cubic-bezier(.22,.72,.25,1) both}@keyframes cameraWalk{0%{opacity:0;transform:scale(1.3);filter:blur(12px)}60%{opacity:1;filter:blur(2px)}100%{transform:scale(1);filter:none}}.control-panel{position:fixed;z-index:45;right:22px;bottom:22px;width:min(380px,calc(100vw - 44px));padding:28px;border-radius:28px;background:rgba(15,20,17,.94);color:#fff;border:1px solid #ffffff24;box-shadow:0 30px 90px #0008;backdrop-filter:blur(22px);transform:translateY(calc(100% + 40px));opacity:0;transition:.35s}.control-panel.open{transform:none;opacity:1}.control-close{position:absolute;right:18px;top:18px;width:34px;height:34px;border:1px solid #ffffff28;border-radius:50%;background:#ffffff0c;color:#fff;font-size:20px;cursor:pointer}.control-kicker{font:600 10px Manrope;letter-spacing:.16em;color:var(--gold);margin:0 0 8px}.control-panel h2{font:500 30px Manrope;letter-spacing:-.04em;margin:0 40px 5px 0}.control-note{font-size:12px;line-height:1.5;color:#adb5ae;margin:0 0 24px}.power-control{width:100%;height:76px;border:1px solid #ffffff20;border-radius:19px;background:#202722;color:#fff;display:flex;align-items:center;gap:14px;padding:0 18px;cursor:pointer}.power-control i{width:38px;height:38px;border-radius:50%;background:#6e756f;box-shadow:inset 0 0 0 12px #303631}.power-control.on{background:#493c20;border-color:#ffd98680}.power-control.on i{background:var(--gold);box-shadow:0 0 26px #ffd986aa}.climate-control{margin-top:18px;padding:18px;border-radius:19px;background:#ffffff0a}.climate-control>div:first-child{display:flex;justify-content:space-between;align-items:center;color:#c6cbc7;font-size:12px}.climate-control strong{font:500 28px Manrope;color:#fff}.climate-control input{width:100%;margin:18px 0;accent-color:var(--gold)}.mode-row{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.mode-row button{border:1px solid #ffffff20;background:#ffffff08;color:#cbd0cc;padding:9px 5px;border-radius:10px;font-size:11px;cursor:pointer}.mode-row button.active{background:var(--gold);color:#211c12}.device-pin i{transition:.25s}.device-pin:hover i{box-shadow:0 0 0 10px #ffd98622,0 0 32px #ffd98688}.device-card:not(.on) .device-state{background:#c7b786}.device-card h4{line-height:1.25}.device-card p{line-height:1.35}.hero-legend{bottom:auto;top:22px}.gate-motion+ .hero-legend{right:22px}
@media(max-width:900px){.gate-motion{width:calc(100% - 40px);bottom:70px}.hero-legend{top:15px;bottom:auto}.house-hero:after,.house-hero .hero-shade:after{bottom:22%;height:23%;width:27%}.house-copy{bottom:145px}.control-panel{bottom:82px;right:12px;width:calc(100vw - 24px)}.room-visual{background-position:center}.device-pin>i{width:42px;height:42px}.device-pin span{display:none}}
.house-hero:before{content:"";position:absolute;z-index:5;left:50%;bottom:18%;width:22%;height:31%;background:linear-gradient(90deg,#171915e8,#32332ce8);border:1px solid #ffffff1c;transform:translateX(calc(-100% - var(--gate,0%)));transition:transform .7s cubic-bezier(.2,.8,.2,1);pointer-events:none}.house-hero:after{left:50%;transform:translateX(var(--gate,0%))}.house-hero.gate-open:before{transform:translateX(-205%)}.house-hero.gate-open:after{transform:translateX(105%)}
@media(max-width:900px){.house-hero:before{bottom:22%;height:23%;width:27%}}

/* Compact room hierarchy */
#houseHotspots{position:absolute;z-index:8;left:24px;top:24px;width:250px;display:flex;flex-direction:column;gap:5px;padding:48px 10px 10px;border:1px solid #ffffff25;border-radius:20px;background:rgba(10,14,12,.72);backdrop-filter:blur(16px);box-shadow:0 18px 50px #0005}#houseHotspots:before{content:"Không gian chính";position:absolute;left:18px;top:16px;color:#d6dad5;font:600 10px Manrope;letter-spacing:.15em;text-transform:uppercase}.map-pin{position:relative;left:auto;top:auto;transform:none;width:100%;min-height:42px;display:grid;grid-template-columns:18px 1fr;align-items:center;gap:10px;padding:7px 9px;border-radius:11px}.map-pin:hover,.map-pin:focus-visible{transform:none;background:#ffffff12;outline:none}.map-pin>i{width:10px;height:10px;border-width:1px;box-shadow:none}.map-pin.ready>i{box-shadow:0 0 12px var(--gold)}.map-pin strong{position:static;opacity:1;transform:none;background:transparent;backdrop-filter:none;padding:0;border-radius:0;font-size:12px}.map-pin span{display:none}.house-copy{left:auto;right:5%;text-align:right;max-width:430px}.house-copy h2{font-size:clamp(42px,4.2vw,68px)}.hero-legend{right:22px}.subroom-pin{position:absolute;right:24px;bottom:24px;z-index:6;display:flex;align-items:center;gap:10px;border:1px solid #ffffff55;border-radius:14px;padding:10px 14px;color:#fff;background:rgba(12,16,13,.78);backdrop-filter:blur(12px);cursor:pointer}.subroom-pin i{font-style:normal;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--gold);color:#2a210f}.subroom-pin span{text-align:left;font:600 12px Manrope}.subroom-pin small{display:block;color:#cbd0cc;font:400 10px DM Sans;margin-top:3px}.subroom-pin:hover{border-color:var(--gold)}
@media(max-width:900px){#houseHotspots{left:14px;top:14px;width:220px;max-height:54vh;overflow:auto}.house-copy{left:auto;right:22px;text-align:right;max-width:300px;bottom:145px}.house-copy .weather,.house-copy>p:last-child{display:none}.house-copy h2{font-size:38px}.hero-legend{display:none}.subroom-pin{right:14px;bottom:14px}}
.gallery-controls{position:absolute;z-index:7;right:24px;top:24px;display:flex;align-items:center;gap:10px;padding:7px;border-radius:999px;background:rgba(12,16,13,.78);border:1px solid #ffffff35;backdrop-filter:blur(12px)}.gallery-controls[hidden]{display:none}.gallery-controls button{width:34px;height:34px;border:0;border-radius:50%;background:#ffffff12;color:#fff;cursor:pointer}.gallery-controls button:hover{background:var(--gold);color:#241e12}.gallery-controls span{min-width:42px;text-align:center;color:#fff;font:600 11px Manrope}.room-visual.gallery-shift:before{animation:galleryReveal .45s ease both}@keyframes galleryReveal{from{opacity:.35;transform:scale(1.025)}to{opacity:1;transform:scale(1)}}@media(max-width:900px){.gallery-controls{right:14px;top:72px}}
.light-zone{position:absolute;z-index:1;left:var(--x);top:var(--y);width:var(--w);height:var(--h);border-radius:18px;opacity:0;transition:opacity .45s,filter .45s;pointer-events:none}.light-zone.on{opacity:1;background:radial-gradient(ellipse at 50% 45%,rgba(255,226,153,.72),rgba(255,174,52,.24) 48%,transparent 76%);box-shadow:inset 0 0 45px rgba(255,211,119,.5),0 0 45px rgba(255,189,57,.42);filter:saturate(1.25);mix-blend-mode:screen}.light-zone.on:after{content:"";position:absolute;inset:-8%;border:1px solid rgba(255,223,151,.45);border-radius:20px;animation:lightBreath 2.4s ease-in-out infinite}@keyframes lightBreath{50%{opacity:.55;transform:scale(1.025)}}
.device-pin span{opacity:0;transform:translateX(-6px);pointer-events:none;transition:opacity .18s,transform .18s}.device-pin:hover span,.device-pin:focus-visible span{opacity:1;transform:none}.device-pin.pin-left span{left:auto;right:61px;text-align:right}.device-pin:focus-visible{outline:2px solid var(--gold);outline-offset:9px}
.journey-video{position:absolute;z-index:12;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;pointer-events:none;transition:opacity .25s;background:#111}.journey-video.playing{opacity:1}.journey-menu{position:absolute;z-index:8;right:24px;bottom:24px;display:flex;gap:6px;padding:6px;border-radius:999px;background:rgba(12,16,13,.8);border:1px solid #ffffff35;backdrop-filter:blur(12px)}.journey-menu[hidden]{display:none}.journey-menu button,.journey-menu select{border:0;border-radius:999px;padding:9px 12px;color:#fff;background:#ffffff12;font:600 10px Manrope;cursor:pointer}.journey-menu button:hover{color:#241e12;background:var(--gold)}.journey-menu button:disabled{opacity:.45;cursor:wait}.journey-menu select{color:var(--gold);outline:none}
.cover-zone,.media-zone{position:absolute;z-index:1;left:var(--x);top:var(--y);width:var(--w);height:var(--h);pointer-events:none;overflow:hidden;border-radius:8px}.cover-zone:before,.cover-zone:after{content:"";position:absolute;top:0;width:51%;height:100%;background:repeating-linear-gradient(90deg,rgba(83,68,55,.8) 0 9px,rgba(160,142,120,.64) 10px 17px);transition:transform 1s cubic-bezier(.2,.8,.2,1),opacity .8s;box-shadow:inset 0 0 18px #0006}.cover-zone:before{left:0}.cover-zone:after{right:0}.cover-zone.on:before{transform:translateX(-84%)}.cover-zone.on:after{transform:translateX(84%)}.media-zone{opacity:0;transition:opacity .35s;background:linear-gradient(135deg,#163a56,#6cd4ff 35%,#ffe7a8 70%,#231632);box-shadow:0 0 32px #7bdcff88,inset 0 0 18px #fff7}.media-zone.on{opacity:.88}
.gate-actions{position:absolute;z-index:8;left:50%;bottom:24px;transform:translateX(-50%);display:flex;align-items:center;gap:7px;padding:7px;border-radius:18px;background:rgba(10,14,11,.78);border:1px solid #ffffff35;backdrop-filter:blur(14px)}.gate-actions span{padding:0 8px;color:#d8dbd7;font:600 9px Manrope;letter-spacing:.13em}.gate-actions button{border:1px solid #ffffff20;border-radius:12px;padding:10px 14px;color:#fff;background:#ffffff10;cursor:pointer}.gate-actions button:hover{color:#241e12;background:var(--gold);border-color:var(--gold)}
/* The architectural photograph is the gate. Remove the earlier synthetic gate panels. */
.house-hero:before,.house-hero:after,.house-hero .hero-shade:after{content:none!important;display:none!important}

/* Touch-first phone and tablet layout */
button{touch-action:manipulation}.device-pin,.device-card,.gate-actions button{min-height:44px}.device-pin:active>i,.device-card:active{transform:scale(.96)}
@media (min-width:901px) and (max-width:1180px){.app-shell{grid-template-columns:68px minmax(0,1fr)}.main-stage{padding:0 24px 28px}.topbar{height:96px}.overview{height:calc(100vh - 124px)}.house-hero{min-height:620px}.room-visual{height:62vh}.device-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.journey-menu{right:18px;bottom:18px}}
@media (max-width:900px){.app-shell{display:block}.main-stage{padding:0 12px 88px}.topbar{height:72px;padding:0 4px}.topbar .kicker{display:none}.topbar h1{font-size:20px}.home-status{font-size:11px}.rail{height:72px;padding:8px 10px;gap:7px;background:rgba(15,29,24,.94);backdrop-filter:blur(18px)}.brand{width:42px;height:42px;flex:0 0 42px}.rail nav{gap:6px}.room-dot,.rail-action{width:42px;height:42px;flex:0 0 42px}.house-hero{height:calc(100dvh - 168px);min-height:590px;border-radius:22px;background-position:58% center}.overview{padding-bottom:6px}.scene-strip{display:none}#houseHotspots{left:10px;top:10px;width:205px;max-height:48%;padding:42px 7px 8px;border-radius:17px}.map-pin{min-height:38px;padding:5px 8px}.house-copy{right:17px;bottom:100px;max-width:250px}.house-copy h2{font-size:34px}.gate-actions{left:12px;right:12px;bottom:12px;transform:none;justify-content:center;flex-wrap:wrap}.gate-actions span{width:100%;text-align:center}.gate-actions button{flex:1;padding:11px 10px}.room-view{min-height:0}.room-visual{height:calc(100dvh - 172px);min-height:520px;border-radius:22px}.back{left:12px;top:12px;padding:10px 14px}.gallery-controls{right:12px;top:62px}.journey-menu{left:12px;right:12px;bottom:12px;justify-content:center;flex-wrap:wrap;border-radius:17px}.journey-menu button{flex:1}.journey-menu select{flex:0 0 64px}.room-caption{left:18px;bottom:82px}.room-caption span{display:none}.room-caption h2{font-size:40px}.device-area{padding:20px 2px}.section-heading h3{font-size:20px}.device-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.device-card{min-height:112px;border-radius:18px;padding:15px}.device-card h4{font-size:14px;margin-top:15px}.device-pin>i{width:48px;height:48px}.device-pin span{display:none}.toast{bottom:88px;width:calc(100% - 28px);text-align:center}}
@media (max-width:520px){.device-grid{grid-template-columns:1fr 1fr}.device-card{min-height:104px}.device-card h4{font-size:13px}.device-card p{font-size:11px}#houseHotspots{width:190px}.map-pin strong{font-size:11px}.room-caption h2{font-size:34px}.journey-menu button{font-size:9px;padding:9px 8px}}
.gate-actions button.activating{color:#241e12;background:var(--gold);border-color:var(--gold);box-shadow:0 0 24px #ffd98688}.gate-actions button:disabled{cursor:wait;opacity:.75}

/* Mobile app shell: safe-area aware, one-handed and image-first. */
@media (max-width:900px){
  html,body{min-height:100%;overscroll-behavior-y:none}
  body{background:#101713;padding-top:env(safe-area-inset-top);-webkit-tap-highlight-color:transparent}
  .main-stage{padding:0 0 calc(76px + env(safe-area-inset-bottom));background:var(--paper)}
  .topbar{position:sticky;top:0;z-index:18;height:62px;padding:0 16px;background:rgba(238,240,234,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(23,35,31,.08)}
  .home-status span{display:none}.home-status i{width:9px;height:9px}
  .rail{height:calc(68px + env(safe-area-inset-bottom));padding:8px 10px calc(8px + env(safe-area-inset-bottom));border-top:1px solid #ffffff1c}
  .rail nav{scroll-snap-type:x proximity}.room-dot{scroll-snap-align:center}
  .house-hero{height:calc(100dvh - 130px - env(safe-area-inset-bottom));min-height:560px;border-radius:0;background-position:56% center}
  #houseHotspots{left:10px;right:10px;top:10px;width:auto;max-height:none;display:flex;flex-direction:row;gap:6px;overflow-x:auto;overflow-y:hidden;padding:38px 8px 8px;border-radius:16px;scroll-snap-type:x proximity}
  #houseHotspots:before{left:14px;top:12px}
  .map-pin{width:auto;min-width:max-content;min-height:40px;grid-template-columns:10px auto;scroll-snap-align:start;padding:7px 10px;background:#ffffff08}
  .map-pin strong{font-size:11px}.map-pin>i{width:9px;height:9px}
  .house-copy{left:16px;right:auto;bottom:90px;text-align:left;max-width:240px}.house-copy h2{font-size:32px;text-shadow:0 2px 20px #0008}
  .gate-actions{bottom:10px;border-radius:16px;padding:6px}.gate-actions span{display:none}.gate-actions button{min-height:48px;font-weight:600}
  .room-visual{height:calc(100dvh - 130px - env(safe-area-inset-bottom));min-height:540px;border-radius:0}
  .room-caption{left:16px;bottom:74px}.room-caption h2{font-size:clamp(32px,10vw,44px)}
  .back{position:fixed;top:calc(70px + env(safe-area-inset-top));left:12px;z-index:19;box-shadow:0 8px 24px #0002}
  .gallery-controls{position:fixed;top:calc(70px + env(safe-area-inset-top));right:12px;z-index:19}
  .journey-menu{bottom:10px}.device-area{padding:20px 12px 28px}
  .device-card{min-height:118px}.device-icon{font-size:23px}
  .assistant-panel{inset:auto 0 calc(68px + env(safe-area-inset-bottom)) 0;width:100%;height:min(76dvh,700px);border-radius:26px 26px 0 0;padding:18px 16px calc(16px + env(safe-area-inset-bottom));transform:translateY(calc(100% + 90px))}
  .assistant-panel.open{transform:none}.assistant-settings input,.assistant-settings select,.composer input{font-size:16px}
  .talk{min-height:48px}.toast{bottom:calc(78px + env(safe-area-inset-bottom))}
}
@media (max-width:430px){
  .topbar h1{max-width:75vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .brand{display:none}.rail nav{padding-left:2px}.rail-action{margin-left:3px}
  .device-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.device-card{padding:14px 12px}
  .assistant-settings{grid-template-columns:1fr}.house-copy h2{font-size:29px}
}
@media (max-width:900px) and (orientation:landscape){
  .topbar{height:52px}.house-hero,.room-visual{height:calc(100dvh - 112px - env(safe-area-inset-bottom));min-height:340px}
  #houseHotspots{max-width:58%}.house-copy{display:none}.gate-actions{left:auto;width:min(330px,42%)}
  .room-caption h2{font-size:34px}.assistant-panel{height:calc(100dvh - 58px - env(safe-area-inset-bottom))}
}