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/* Imagens institucionais do folder Senna Tower 2025: curva de luz, torre e paisagem. */
.tower-study{margin:0;overflow:hidden;opacity:1;isolation:isolate;border-left:1px solid #fff3;}
.tower-study img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 42%;filter:saturate(.82);}
.opening:after{background:linear-gradient(90deg,#090b0d 0%,#090b0de8 29%,#090b0d9c 53%,#090b0d16 100%),linear-gradient(0deg,#090b0de8,transparent 25%,transparent 82%,#090b0d7a);}
.tower-caption{z-index:2;left:12px;right:12px;bottom:12px;padding:7px 9px;background:#090b0d9c;color:#f3eee1;font-size:7px;}
.journey-mark{margin:0;border:0;min-height:440px;overflow:hidden;}
.journey-mark img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;object-position:92% 52%;}
.journey-mark:after{position:absolute;inset:55% 0 0;content:"";background:linear-gradient(0deg,#101315a6,transparent);pointer-events:none;}
.journey-mark figcaption{position:absolute;z-index:1;bottom:12px;left:14px;color:#fff;font-size:7px;letter-spacing:.13em;text-shadow:0 1px 8px #000;}
.horizons{margin:0;overflow:hidden;min-height:440px;background:#162023;}
.horizons img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;object-position:60% 50%;}
.horizons:after{position:absolute;inset:55% 0 0;content:"";background:linear-gradient(0deg,#071012ad,transparent);pointer-events:none;}
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@media(max-width:680px){.tower-study{top:25%;right:-15%;bottom:4%;width:96vw;opacity:.72}.tower-study img{object-position:52% 50%}.tower-measure{top:12%;right:24%;font-size:25px}.tower-caption{left:10px;right:auto;bottom:3%;max-width:78%;font-size:5px}.journey-mark{min-height:230px}.journey-mark img{object-position:82% 50%}.journey-mark figcaption,.horizons figcaption{font-size:6px}.horizons{min-height:300px}}
.residence-gallery{grid-column:2;display:grid;grid-template-columns:1.2fr .8fr;gap:14px;margin:12px 0 0;}
.residence-gallery figure{margin:0;min-width:0;position:relative;overflow:hidden;background:#202526;}
.residence-gallery img{display:block;width:100%;height:clamp(180px,25vw,340px);object-fit:cover;}
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.residence-gallery figcaption{position:absolute;inset:auto 0 0;padding:26px 12px 10px;color:#fff;font-size:7px;letter-spacing:.12em;background:linear-gradient(0deg,#080b0bd9,transparent);}
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.plan-trigger{display:inline-flex;align-items:center;gap:14px;margin-top:15px;padding:9px 0;border:0;border-bottom:1px solid #647174;background:transparent;color:#253032;font:700 9px var(--sans);letter-spacing:.1em;text-transform:uppercase;cursor:pointer;text-align:left;}
.plan-trigger:hover{color:#947b4c;border-bottom-color:#947b4c;}
.plan-trigger span{font-size:14px;}
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.plan-dialog-head h3{margin:0;font:400 clamp(22px,3vw,34px)/1 var(--display);text-transform:uppercase;}
.plan-dialog-head form{margin:0;}
.plan-dialog-close{width:42px;height:42px;border:1px solid #9da5a3;background:transparent;color:#202829;font-size:30px;line-height:1;cursor:pointer;}
.plan-dialog-image{display:block;width:100%;max-height:70vh;object-fit:contain;background:#fff;}
.plan-dialog-note{margin:10px 0 0;color:#546061;font-size:10px;line-height:1.5;}
@media(max-width:680px){.availability-panel{grid-template-columns:1fr;gap:18px;margin:18px 0;padding:20px 15px}.available-links{grid-template-columns:1fr;gap:8px}.available-links a{min-height:70px}.plan-dialog{padding:12px}.plan-dialog-image{max-height:70vh}.plan-dialog-note{font-size:9px}}

/* Signature interaction: ascensão vertical e transformação da matéria em luz. */
:root{--page-light:0;--ascent-progress:1;--scale-progress:0;--city-progress:0}
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.ascent-stage{height:100svh;min-height:620px;position:sticky;top:0;overflow:hidden;display:grid;place-items:center;border-top:1px solid #ffffff14;border-bottom:1px solid #ffffff14}
.ascent-stage:before{position:absolute;inset:0;content:"";opacity:calc(var(--page-light)*.24);background:radial-gradient(ellipse at 50% 48%,#fff1c0,transparent 52%);pointer-events:none}
.ascent-stage>.kicker{position:absolute;z-index:2;top:11%;left:7vw;margin:0;color:#d4c59e;font-size:8px}
.ascent-tower{position:absolute;left:50%;top:10%;height:78%;width:min(38vw,480px);transform:translateX(-50%);overflow:visible;filter:drop-shadow(0 0 24px #dbca9d22)}
.ascent-echo,.ascent-curve-halo,.ascent-light{fill:none;vector-effect:non-scaling-stroke}.ascent-echo{stroke:#d9d2bb66;stroke-width:1.1}.ascent-curve-halo{stroke:#e7c986;stroke-width:9;stroke-linecap:round;stroke-dasharray:1000;stroke-dashoffset:calc(1000 * (1 - var(--ascent-progress,1)));opacity:.13;filter:blur(3px)}.ascent-light{stroke:#fff0c1;stroke-width:2;stroke-linecap:round;stroke-dasharray:1000;stroke-dashoffset:calc(1000 * (1 - var(--ascent-progress,1)));filter:drop-shadow(0 0 7px #f0d995)}
.ascent-line{position:absolute;left:50%;top:12%;bottom:10%;width:1px;transform:translateX(-50%);background:linear-gradient(0deg,#d8c48d,transparent);opacity:.38}
.ascent-meter{position:absolute;z-index:2;right:auto;left:calc(50% + min(19vw,220px));display:flex;flex-direction:column;gap:3px;color:#f1e8d1;font:clamp(22px,3vw,38px)/1 var(--display);opacity:.42;transition:opacity .5s,color .5s}.ascent-meter small{color:#9da5a4;font:7px var(--sans);letter-spacing:.17em}.ascent-meter.is-passed{opacity:1;color:#fff2c7}.meter-city{bottom:10%}.meter-wellness{bottom:39%}.meter-sky{bottom:72%}.meter-crown{bottom:85%}
.ascent-caption{position:absolute;right:7vw;bottom:8%;margin:0;color:#8d9698;font-size:7px;letter-spacing:.16em}
.scale-chapter{min-height:190svh;display:block;padding:0;overflow:visible}
.scale-stage{height:80svh;min-height:560px;position:sticky;top:10svh;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);align-items:center;gap:7vw;padding:0 8vw}
.scale-statement,.scale-ruler{position:relative;top:auto;align-self:center}
.scale-statement{z-index:1}.scale-statement h2{margin:0;font-size:clamp(32px,4vw,56px)}.scale-number{font-size:clamp(210px,27vw,380px);color:color-mix(in srgb,#121719 calc(100% - var(--page-light)*16%),#e8ebea calc(var(--page-light)*16%));text-shadow:0 10px 50px #fff8}.scale-note{max-width:440px}.scale-area-note{display:flex;flex-direction:column;gap:3px;margin:18px 0 0 10px;color:#303b3d;font:26px/1 var(--display)}.scale-area-note small{color:#7c8687;font:6px var(--sans);letter-spacing:.12em}
.scale-points{position:absolute;z-index:2;inset:18% 0 20% 28px;display:flex;flex-direction:column;justify-content:space-around;pointer-events:none}.scale-points span{display:flex;align-items:center;gap:10px;color:#283133;opacity:.25;transition:opacity .4s,transform .4s;transform:translateX(-8px)}.scale-points span:before{content:"";width:14px;height:1px;background:#2e393b}.scale-points span b{font:21px var(--display)}.scale-points span small{font:6px var(--sans);letter-spacing:.14em}.scale-points span.is-passed{opacity:1;transform:translateX(0)}.scale-chapter .ruler-top b{opacity:calc(.3 + var(--scale-progress)*.7)}.scale-chapter .ruler-bottom b{opacity:calc(1 - var(--scale-progress)*.55)}
.engineering-film{grid-column:2/4;position:relative;min-height:330px;margin:5px 0 15px;padding:18px 3vw 34px;border-top:1px solid #b2bab9;border-bottom:1px solid #b2bab9;background:linear-gradient(105deg,#e5e9e7,#d7dcda);overflow:hidden}
.engineering-film svg{width:100%;height:clamp(220px,28vw,360px);overflow:visible}.engineering-film svg path{fill:none;stroke:#5e6b6d;stroke-width:1.3;vector-effect:non-scaling-stroke}.engineering-film svg .tower-edge{stroke:#364345;stroke-width:2}.engineering-film svg .tower-core{stroke:#a78d59}.engineering-film svg .floor-line{stroke:#9aa4a2;stroke-width:.8}.engineering-film svg .wind-lines path{stroke:#829092;stroke-dasharray:9 10}.engineering-film svg .damper-mass path:first-child{fill:#c6ad76;stroke:#8b774c}.engineering-film svg .damper-mass path:last-child{stroke:#8b774c}.engineering-film svg text{fill:#637072;font:9px var(--sans);letter-spacing:2px}
.engineering-film.is-visible .wind-lines{animation:wind-drift 3s ease-in-out infinite alternate}.engineering-film.is-visible .damper-tower{animation:tower-sway 3.2s ease-in-out infinite alternate;transform-origin:461px 294px}.engineering-film.is-visible .damper-mass{animation:mass-counter 3.2s ease-in-out infinite alternate;transform-origin:461px 100px}
.engineering-film-legend{display:flex;align-items:center;justify-content:center;gap:18px;color:#596567;font-size:7px;font-weight:700;letter-spacing:.16em}.engineering-film-legend b{color:#a58a54;font-size:14px}.engineering-film-legend i{width:45px;border-top:1px solid #aab2b1}.engineering-film figcaption{position:absolute;right:3vw;bottom:12px;color:#758082;font-size:6px;letter-spacing:.13em}
.lift-ride{width:100%;margin-top:14px}.lift-ride-trigger{border:0;border-bottom:1px solid #9eaaab;padding:7px 0;background:transparent;color:#3d4b4d;font:700 7px var(--sans);letter-spacing:.09em;text-transform:uppercase;cursor:pointer}.lift-ride-trigger:hover{color:#9a8050}.lift-ride-trigger span{margin-left:8px;color:#a18857;font-size:13px}.lift-ride output{float:right;color:#536264;font:17px var(--display)}.lift-progress{height:2px;clear:both;margin:8px 0;background:#c5ccca}.lift-progress i{display:block;width:calc(var(--lift-progress,0)*1%);height:100%;background:#ad925c;transition:width .08s linear}.lift-ride small{display:block;margin-top:6px;color:#899192;font-size:5px;letter-spacing:.1em}
.city-tower .city-climber{position:absolute;left:21px;bottom:0;width:3px;height:calc(var(--city-progress)*77%);background:linear-gradient(0deg,#c8b27c,#fff2c8);box-shadow:0 0 15px #e5d39c;transition:height .12s linear}.city-readout{position:absolute;z-index:2;left:94px;top:37%;color:#f4e8c7;font:clamp(30px,4vw,54px)/1 var(--display);text-shadow:0 0 24px #dfc88855}
.residence-row{transition:transform .18s linear}.js-motion .residence-row.is-visible{transform:translateY(var(--residence-shift,0px))}
@keyframes wind-drift{to{transform:translateX(14px);opacity:.48}}@keyframes tower-sway{to{transform:rotate(.35deg)}}@keyframes mass-counter{to{transform:translateX(-7px)}}
@media(max-width:900px){.ascent-tower{width:52vw}.ascent-meter{left:calc(50% + 27vw);right:auto}.scale-stage{grid-template-columns:minmax(0,1.05fr) minmax(260px,.95fr);gap:4vw;padding-inline:6vw}.engineering-film{grid-column:2/4;min-height:290px}.city-readout{left:77px}}
@media(max-width:680px){body:before{background:rgba(239,242,239,calc(var(--page-light)*.14))}.ascent-scene{height:155svh;min-height:920px}.ascent-stage{min-height:560px}.ascent-stage>.kicker{top:12%;left:22px;font-size:6px}.ascent-tower{top:19%;height:69%;width:82vw}.ascent-meter{right:auto;left:23px;font-size:23px}.meter-city{bottom:10%}.meter-wellness{bottom:33%}.meter-sky{bottom:65%}.meter-crown{bottom:81%}.ascent-caption{right:22px;bottom:7%;max-width:120px;text-align:right;font-size:5px;line-height:1.6}.scale-chapter{min-height:180svh}.scale-stage{height:84svh;min-height:650px;top:8svh;grid-template-columns:1fr;grid-template-rows:auto minmax(210px,32svh);gap:5px;align-content:start;padding:4svh 22px 0}.scale-statement h2{margin:0;font-size:40px}.scale-number{font-size:clamp(165px,54vw,270px)}.scale-note{max-width:360px;font-size:10px}.scale-area-note{margin:11px 0 0 5px;font-size:20px}.scale-area-note small{font-size:5px}.scale-ruler{width:74%;height:29svh;min-height:210px;margin:0 auto}.scale-points{left:18px;inset-block:19%}.scale-points span b{font-size:18px}.scale-points span small{font-size:5px}.scale-chapter .ruler-top b,.scale-chapter .ruler-bottom b{font-size:21px}.scale-ruler>small{bottom:-23px;font-size:5px}.engineering-film{grid-column:2;min-height:255px;margin:0;padding:12px 4px 35px}.engineering-film svg{height:220px}.engineering-film svg text{font-size:11px}.engineering-film figcaption{left:10px;right:10px;bottom:8px;font-size:5px;text-align:center}.engineering-film-legend{gap:8px;font-size:5px}.engineering-film-legend i{width:20px}.lift-ride-trigger{font-size:6px}.lift-ride output{font-size:14px}.city-readout{left:77px;top:37%;font-size:31px}}
@media(prefers-reduced-motion:reduce){body:before{display:none}.ascent-tower{clip-path:none}.ascent-meter{opacity:1}.engineering-film.is-visible .wind-lines,.engineering-film.is-visible .damper-tower,.engineering-film.is-visible .damper-mass{animation:none}.lift-progress i{transition:none}.residence-row{transition:none}}
@media(max-width:680px){.chapter,.engineering,.residences,.vertical-city,.landscape,.legacy,.articles{grid-template-columns:28px minmax(0,1fr)}}

/* A single scroll-linked ascent joins height, amenities, engineering and light. */
.altitude-journey{position:relative;background:#080b0d;color:#f4f4ef;isolation:isolate}
.altitude-track{position:relative;height:756svh}
.altitude-stage{position:sticky;z-index:1;top:54px;height:calc(100svh - 54px);min-height:560px;overflow:hidden;isolation:isolate;background:#090c0e;transition:background-color .7s,color .7s}
.altitude-visuals,.altitude-visual,.altitude-engineering-visual{position:absolute;inset:0}
.altitude-visual{margin:0;opacity:var(--scene-opacity,0);transform:scale(calc(1.025 - var(--scene-opacity,0)*.025));transition:opacity .55s ease,transform .9s ease;will-change:opacity}
.altitude-visual[data-visual="city"]{--scene-opacity:1}
.altitude-visual img{position:absolute;top:6%;right:3.5%;width:67%;height:82%;object-fit:cover;object-position:center;border-radius:1px;filter:saturate(.84) contrast(1.02)}
.altitude-visual[data-visual="city"] img{object-position:52% 53%}
.altitude-visual[data-visual="family"] img{object-position:48% 50%}
.altitude-visual[data-visual="infinity"] img{object-position:50% 50%}
.altitude-visual[data-visual="wellness"] img{object-position:50% 51%}
.altitude-visual[data-visual="fitness"] img{object-position:50% 48%}
.altitude-visual[data-visual="celebration"] img{object-position:50% 46%;filter:saturate(.94) contrast(1.03)}
.altitude-visual[data-visual="crown"] img{object-position:50% 8%;filter:saturate(.72) contrast(1.06)}
.altitude-image-shade{position:absolute;z-index:1;inset:0;background:linear-gradient(90deg,#090c0e 0%,#090c0e 25%,#090c0ee8 35%,#090c0e83 47%,transparent 70%),linear-gradient(0deg,#090c0d96,transparent 35%,transparent 78%,#090c0d36);pointer-events:none;transition:opacity .8s}
.altitude-overline{position:absolute;z-index:3;left:9.5vw;top:8%;margin:0;color:#c8b681;font-size:8px;font-weight:700;letter-spacing:.21em}
.altitude-overline i{padding:0 7px;color:#8b9495;font-style:normal}
.altitude-rail{position:absolute;z-index:4;left:4.2vw;top:12%;bottom:12%;width:1px;background:linear-gradient(0deg,#c9b27d55,#e6dfcb,#c9b27d66)}
.altitude-rail:before{position:absolute;inset:0;content:"";background:repeating-linear-gradient(to bottom,transparent 0 9.8%,#ecede733 9.9%,#ecede733 10%)}
.rail-stop{position:absolute;left:-3px;width:7px;height:7px;border:1px solid #e7d6a7;border-radius:50%;background:#101517;transform:translateY(-50%)}
.rail-500{top:0}.rail-464{top:7.2%}.rail-212{top:48.7%}.rail-0{top:100%}
.rail-label,.rail-end{position:absolute;left:13px;color:#bbc1be;font-size:6px;letter-spacing:.1em;white-space:nowrap}
.rail-top{top:-4px;color:#ead7a6}.rail-bottom{bottom:-4px}.rail-label-464{top:7%;}.rail-label-212{top:48%;}
.altitude-cursor{position:absolute;z-index:2;left:-5px;top:var(--altitude-y,100%);width:11px;height:11px;border:1px solid #fff3d0;border-radius:50%;background:#ddc98f;box-shadow:0 0 18px 5px #f0d9958c;transform:translateY(-50%);transition:top .16s linear}
.altitude-copy{position:absolute;z-index:3;left:9.5vw;bottom:13%;width:min(390px,29vw);min-height:270px;display:flex;flex-direction:column;justify-content:flex-end;opacity:calc(1 - var(--engineering-opacity,0));transition:opacity .3s,color .4s}
.altitude-copy .kicker,.engineering-reading .kicker{margin-bottom:12px;color:#cbb47e;font-size:7px;letter-spacing:.18em}
.altitude-copy .kicker span,.engineering-reading .kicker span{padding:0 6px;color:#909998}
.altitude-number{display:flex;align-items:flex-start;gap:5px;margin:0 0 9px;font:clamp(68px,9vw,128px)/.8 var(--display);letter-spacing:-.045em;color:#f3f2ec}
.altitude-number small{margin-top:3px;color:#c8b37e;font:14px var(--sans);letter-spacing:.04em}
.altitude-copy h2{max-width:430px;margin:0;font:400 clamp(32px,4.2vw,59px)/.94 var(--display);letter-spacing:-.025em;text-transform:uppercase}
.altitude-description{max-width:350px;margin:14px 0 0;color:#c1c7c5;font-size:11px;line-height:1.7}
.altitude-credit{position:absolute;z-index:4;right:5.2vw;bottom:5%;margin:0;color:#d4d5cf;font-size:6px;letter-spacing:.14em;text-shadow:0 1px 10px #000}
.altitude-meter{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.altitude-engineering-visual{opacity:var(--scene-opacity,0);pointer-events:none;background:radial-gradient(ellipse at 71% 50%,#bdc4bf2b,transparent 50%),linear-gradient(100deg,#101516,#192022 60%,#0c1012);transition:opacity .55s}
.altitude-engineering-visual svg{position:absolute;top:4%;right:3%;width:64%;height:91%;overflow:visible}
.altitude-engineering-visual svg path{fill:none;stroke:#d8dfda73;stroke-width:1.4;vector-effect:non-scaling-stroke}
.altitude-engineering-visual svg .tower-edge{stroke:#e0e3d8;stroke-width:2}
.altitude-engineering-visual svg .tower-spine{stroke:#c9b27d;stroke-width:2}
.altitude-engineering-visual svg .floor-line{stroke:#d4dad648;stroke-width:1}
.altitude-engineering-visual svg .outrigger{stroke:#c9b27d;stroke-width:3}
.altitude-engineering-visual svg .wind-lines path{stroke:#97a5a5;stroke-dasharray:9 12}
.altitude-engineering-visual svg .technical-mass path:first-child{fill:#c6ad76;stroke:#f1dfae}
.altitude-engineering-visual svg .technical-mass path:last-child{stroke:#c6ad76}
.altitude-engineering-visual svg text{fill:#bbc4c1;font:9px var(--sans);letter-spacing:2px}
.engineering-visual-caption{position:absolute;right:10vw;bottom:12%;margin:0;color:#bbc4c1;font-size:7px;letter-spacing:.17em}
.engineering-reading{position:absolute;z-index:3;left:9.5vw;bottom:9%;width:min(390px,29vw);opacity:var(--engineering-opacity,0);visibility:visible;pointer-events:none;transition:opacity .35s}
.engineering-reading h2{margin:0 0 17px;color:#f3f2ec;font:400 clamp(32px,4vw,54px)/.94 var(--display);letter-spacing:-.025em;text-transform:uppercase}
.engineering-reading ul{display:grid;gap:9px;margin:0;padding:0;list-style:none}
.engineering-reading li{display:grid;grid-template-columns:1fr;gap:1px}
.engineering-reading li b{color:#e1d3ae;font-size:8px;letter-spacing:.08em;text-transform:uppercase}
.engineering-reading li span{color:#b5bfbd;font-size:9px;line-height:1.45}
.leed-reading{margin-top:14px;padding-top:10px;border-top:1px solid #ffffff2a}
.leed-reading>span{display:block;color:#8f9997;font-size:6px;font-weight:700;letter-spacing:.17em}
.leed-reading>b{display:block;margin-top:3px;color:#e2d5b4;font:19px var(--display);letter-spacing:.045em;text-transform:uppercase}
.leed-reading p{max-width:360px;margin:3px 0 0;color:#b0b9b7;font-size:7px;line-height:1.45}
.engineering-reading>a{display:inline-block;margin-top:10px;color:#e0cea0;font-size:7px;letter-spacing:.07em;border-bottom:1px solid #c6b27d75;padding-bottom:4px}
.altitude-triggers{position:relative;z-index:0;margin-top:-100svh;padding-top:100svh}
.altitude-trigger{height:82svh;pointer-events:none}
.altitude-stage[data-current="engineering"] .altitude-engineering-visual{pointer-events:auto}
.altitude-stage[data-current="crown"]{background:#eff0ec;color:#131819}
.altitude-stage[data-current="crown"] .altitude-image-shade{opacity:0}
.altitude-stage[data-current="crown"] .altitude-visual:not([data-visual="crown"]){opacity:0!important}
.altitude-stage[data-current="crown"] .altitude-visual[data-visual="crown"]{z-index:3}
.altitude-stage[data-current="crown"] .altitude-crown-glow{position:absolute;z-index:2;inset:0;opacity:1;background:radial-gradient(ellipse at 78% 47%,#fff 0, #f7f5ea 18%,#e9e8e1 46%,#eff0ec 74%);transition:opacity .7s}
.altitude-stage[data-current="crown"] .altitude-copy{color:#111718}
.altitude-stage[data-current="crown"] .altitude-number{color:#131819}
.altitude-stage[data-current="crown"] .altitude-number small,.altitude-stage[data-current="crown"] .altitude-copy .kicker{color:#89744c}
.altitude-stage[data-current="crown"] .altitude-description{color:#465052}
.altitude-stage[data-current="crown"] .altitude-rail{background:linear-gradient(0deg,#9c895e55,#687172,#9c895e66)}
.altitude-stage[data-current="crown"] .rail-stop{background:#eff0ec;border-color:#8e7d58}
.altitude-stage[data-current="crown"] .rail-label,.altitude-stage[data-current="crown"] .rail-end{color:#50595a}
.altitude-stage[data-current="crown"] .altitude-credit{color:#4d5657;text-shadow:none}
.altitude-stage[data-current="crown"] .altitude-cursor{background:#9f8550;border-color:#fff;box-shadow:0 0 25px 9px #ead79a}

/* The mansion story keeps the catalog render present while each fact arrives. */
.residence-immersion{grid-column:2/4;margin:22px 0 26px}
.residence-immersion-track{position:relative;height:460svh}
.residence-immersion-stage{position:sticky;top:54px;height:calc(100svh - 54px);min-height:520px;overflow:hidden;display:grid;grid-template-columns:minmax(0,1.13fr) minmax(260px,.87fr);align-items:center;gap:5vw;background:#121719;color:#f1f1ec}
.residence-immersion-image{position:relative;width:100%;height:80%;margin:0;overflow:hidden}
.residence-immersion-image:after{position:absolute;inset:45% 0 0;content:"";background:linear-gradient(0deg,#080b0dc9,transparent);pointer-events:none}
.residence-immersion-image img{width:100%;height:100%;object-fit:cover;object-position:50% 55%;transition:transform .8s;transform:scale(calc(1 + var(--residence-progress,0)*.035))}
.residence-immersion-image figcaption{position:absolute;z-index:1;left:18px;bottom:14px;color:#fff;font-size:6px;letter-spacing:.13em;text-shadow:0 1px 9px #000}
.residence-immersion-copy{padding:0 7vw 0 0}
.residence-immersion-copy .kicker{margin-bottom:15px;color:#d1b980;font-size:7px;letter-spacing:.14em}
.residence-immersion-copy .kicker span{padding:0 4px;color:#899294}
.immersion-number{display:flex;align-items:flex-start;gap:6px;margin:0 0 14px;color:#f2f0e9;font:clamp(58px,8vw,112px)/.8 var(--display);letter-spacing:-.04em}
.immersion-number small{margin-top:6px;color:#ccb77f;font:14px var(--sans)}
.residence-immersion-copy h3{margin:0;font:400 clamp(28px,3.6vw,49px)/.98 var(--display);letter-spacing:-.015em;text-transform:uppercase}
.residence-immersion-copy>p:last-child{max-width:320px;margin:12px 0 0;color:#c0c7c4;font-size:10px;line-height:1.65}
.residence-immersion-triggers{position:relative;z-index:0;margin-top:-100svh;padding-top:100svh}
.residence-immersion-triggers>div{height:72svh;pointer-events:none}
.residence-immersion-trigger-sentinel{display:none}
.residence-apartment-image{grid-column:2/4;max-width:890px;margin-left:auto}

@media(max-width:900px){.altitude-visual img{right:2.5%;width:63%;height:76%;top:9%}.altitude-copy,.engineering-reading{left:10vw;width:30vw}.altitude-copy h2,.engineering-reading h2{font-size:clamp(29px,4vw,46px)}.altitude-number{font-size:clamp(66px,9vw,100px)}.altitude-engineering-visual svg{right:1%;width:61%}.residence-immersion-stage{grid-template-columns:1.05fr .95fr;gap:4vw}.residence-immersion-copy{padding-right:4vw}}
@media(max-width:680px){
  .altitude-track{height:756svh}
  .altitude-stage{top:54px;height:calc(100svh - 54px);min-height:560px}
  .altitude-visual img{top:0;right:0;width:100%;height:66%;object-position:center 52%;border-radius:0}
  .altitude-visual[data-visual="city"] img{object-position:54% 55%}
  .altitude-visual[data-visual="family"] img{object-position:48% 52%}
  .altitude-visual[data-visual="infinity"] img{object-position:50% 50%}
  .altitude-visual[data-visual="wellness"] img{object-position:50% 54%}
  .altitude-visual[data-visual="fitness"] img{object-position:50% 48%}
  .altitude-image-shade{background:linear-gradient(0deg,#090c0e 24%,#090c0ebd 40%,transparent 70%),linear-gradient(180deg,#090c0e4d,transparent 25%)}
  .altitude-overline{left:22px;top:7%;font-size:6px}
  .altitude-rail{left:24px;top:13%;bottom:21%}
  .rail-label,.rail-end{left:10px;font-size:5px}
  .altitude-copy{left:55px;right:22px;bottom:10%;width:auto;min-height:0}
  .altitude-copy .kicker,.engineering-reading .kicker{font-size:6px;margin-bottom:8px}
  .altitude-number{font-size:clamp(62px,19vw,88px);margin-bottom:8px}
  .altitude-number small{font-size:11px}
  .altitude-copy h2{font-size:clamp(31px,9vw,43px);max-width:300px}
  .altitude-description{font-size:9px;max-width:290px;margin-top:9px}
  .altitude-credit{right:18px;bottom:4%;font-size:5px;text-align:right;max-width:225px}
  .altitude-engineering-visual{background:linear-gradient(180deg,#111719,#0d1113 65%,#090c0e)}
  .altitude-engineering-visual svg{top:3%;right:0;width:100%;height:42%;opacity:.9}
  .altitude-engineering-visual svg text{font-size:12px}
  .engineering-visual-caption{right:20px;top:41%;bottom:auto;font-size:5px}
  .engineering-reading{left:55px;right:18px;bottom:9%;width:auto}
  .engineering-reading h2{font-size:clamp(31px,9vw,42px);margin-bottom:10px}
  .engineering-reading ul{gap:5px}
  .engineering-reading li b{font-size:6px}
  .engineering-reading li span{font-size:7px}
  .leed-reading{margin-top:8px;padding-top:7px}
  .leed-reading>b{font-size:15px}
  .leed-reading p{font-size:6px}
  .engineering-reading>a{margin-top:7px;font-size:6px}
  .altitude-stage[data-current="crown"] .altitude-crown-glow{background:radial-gradient(ellipse at 70% 36%,#fff 0,#f7f6ef 24%,#ecece6 57%,#eff0ec 90%)}
  .residence-immersion-track{height:460svh}
  .residence-immersion-stage{top:54px;height:calc(100svh - 54px);min-height:560px;display:block;background:#121719}
  .residence-immersion-image{position:absolute;inset:0 0 auto;height:56%;width:100%}
  .residence-immersion-image:after{inset:35% 0 0;background:linear-gradient(0deg,#121719,transparent)}
  .residence-immersion-image img{object-position:50% 57%}
  .residence-immersion-image figcaption{left:20px;bottom:11px;font-size:5px}
  .residence-immersion-copy{position:absolute;left:55px;right:20px;bottom:13%;padding:0}
  .residence-immersion-copy .kicker{font-size:6px;margin-bottom:12px}
  .immersion-number{font-size:clamp(58px,18vw,78px);margin-bottom:9px}
  .immersion-number small{font-size:11px}
  .residence-immersion-copy h3{font-size:clamp(28px,8vw,37px)}
  .residence-immersion-copy>p:last-child{font-size:8px;margin-top:8px}
}
@media(prefers-reduced-motion:reduce){.altitude-visual,.altitude-cursor,.residence-immersion-image img{transition:none!important}.altitude-visual{transform:none}.engineering-visual-caption{animation:none}}
.altitude-credit a{color:#f0dfb7;border-bottom:1px solid #e7d9b57d}
@media(max-width:680px){.altitude-credit a{display:block;margin-top:2px}}