:root{--green:#171717;--ink:#121212;--orange:#e9e7e6;--paper:#e9e7e6;--line:#c7c4c1}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:3px solid var(--orange);outline-offset:6px}img{width:100%;height:100%;object-fit:cover;display:block}header{min-height:100px;display:flex;align-items:center;justify-content:space-between;gap:28px;padding:22px 5%;background:var(--paper)}.brand{display:flex;gap:12px;align-items:center;font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:19px;font-weight:800;line-height:1.1;letter-spacing:.06em}.brand-sub{display:block}.brand-icon{font-size:48px;line-height:1}nav{display:flex;gap:28px;font-size:14px}nav a:hover{color:#555555}.button{display:inline-flex;justify-content:space-between;align-items:center;gap:35px;padding:17px 24px;background:var(--green);color:white;border-radius:4px;font-weight:600;font-size:15px;transition:transform .2s,background .2s}.button:hover{transform:translateY(-2px);background:#302d2a}.button span{font-size:22px;line-height:1}.button.small{padding:12px 20px}.button.orange{background:var(--orange);color:#121212}.button.orange:hover{background:#d8d5d2}.hero{display:grid;grid-template-columns:43% 57%;min-height:660px;background:var(--green);color:white}.hero-copy{padding:65px 9% 35px 12%;position:relative}.eyebrow{font-size:12px;font-weight:700;letter-spacing:.15em;margin:0 0 24px}.hero h1{font:500 clamp(3.5rem,5.8vw,6rem)/1.03 "Helvetica Neue",Helvetica,Arial,sans-serif;letter-spacing:-.06em;margin:28px 0}em{font-style:normal;color:inherit}.hero-copy>p:not(.eyebrow){color:#d6d6d6;font-size:18px;line-height:1.65;margin-bottom:30px}.hero-foot{font-size:11px;letter-spacing:.15em;margin-top:42px;color:#bdbdbd}.hero-image{position:relative;min-width:0}.hero-image img{position:absolute;inset:0}.photo-caption{position:absolute;bottom:25px;left:30px;right:30px;display:flex;justify-content:space-between;color:white;font-size:12px;letter-spacing:.08em;text-shadow:0 1px 6px #000}.photo-caption span{letter-spacing:0}.section{padding:95px 6%}.intro{display:grid;grid-template-columns:1fr 2fr;border-bottom:1px solid var(--line)}h2{font:500 clamp(2rem,3.2vw,3.1rem)/1.2 "Helvetica Neue",Helvetica,Arial,sans-serif;letter-spacing:-.045em;margin:0 0 24px}.intro p:not(.eyebrow){max-width:650px;color:#555555}.section-heading{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:36px}.section-heading>p{color:#555555;margin:0 0 27px}.model-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.model-photo{height:340px;overflow:hidden}.model-photo img{transition:transform .6s}.model:hover img{transform:scale(1.025)}.model-content{padding:25px 0;border-bottom:1px solid var(--line)}.model-title{display:flex;align-items:center;justify-content:space-between;gap:10px}h3{font:500 28px/1.3 "Helvetica Neue",Helvetica,Arial,sans-serif;letter-spacing:-.025em;margin:0 0 14px}.tag{font-size:13px;padding:5px 12px;border:1px solid #c7c4c1;border-radius:30px;white-space:nowrap}.model p{color:#555555}.specs{display:flex;gap:25px;font-size:14px;border-top:1px solid var(--line);padding-top:17px}.model-action{display:flex;justify-content:space-between;margin-top:24px;font-weight:600}.model-action a{color:#121212}.model-action small{display:block;font-size:12px;font-weight:400;color:#666666}details{margin-top:20px;font-size:14px}summary{cursor:pointer;font-weight:600}details p{max-width:95%}.learn{background:#d8d5d2}.learning-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:45px}.learning-grid article{border-top:1px solid #b5b1ad;padding:28px 0 0;display:flex;flex-direction:column}.number{font-size:12px;letter-spacing:.1em;margin-bottom:30px}.learning-grid p{color:#555555;margin:0 0 25px}.learning-grid a{margin-top:auto;font-weight:600;display:flex;justify-content:space-between}.visit{display:grid;grid-template-columns:1fr 1fr;background:var(--green);color:white}.visit-photo{min-height:580px}.visit-copy{padding:75px 12%}.visit-copy p:not(.eyebrow){color:#d6d6d6;margin-bottom:30px}.articles article{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding:28px 0;gap:30px}.articles h3{font-size:23px;max-width:850px;margin:0}.articles .article-meta{font-size:12px;color:#666666;letter-spacing:.1em;margin-bottom:8px}.articles article>a{font-size:28px}.contact{text-align:center;background:#d8d5d2}.contact h2{font-size:clamp(2.8rem,5vw,4.5rem)}footer{padding:50px 6%;display:flex;gap:35px;align-items:center;justify-content:space-between;font-size:14px}footer a{display:block}footer small{font-size:12px}.skip{position:fixed;top:-100px;background:white;padding:15px;z-index:20}.skip:focus{top:0}@media(max-width:1050px){nav{gap:15px;font-size:13px}header{padding:20px 4%;gap:15px}.hero-copy{padding:50px 9%}.hero{min-height:590px}.section{padding:70px 5%}.visit-copy{padding:55px 9%}footer{flex-wrap:wrap}.learning-grid{gap:25px}}@media(max-width:760px){header{flex-wrap:wrap;padding:18px 5%}.brand{font-size:16px}.brand-icon{font-size:38px}header>.button{font-size:13px;padding:10px 13px;gap:15px}nav{order:3;width:100%;justify-content:space-between;gap:12px;overflow:auto;padding-top:12px}.hero{grid-template-columns:1fr}.hero-copy{padding:42px 7%}.hero h1{font-size:4.1rem}.hero h1 br:nth-of-type(2){display:none}.hero-copy>p:not(.eyebrow){font-size:17px}.hero-foot{margin-top:28px}.hero-image{height:390px}.photo-caption{left:20px;right:20px}.photo-caption span{display:none}.section{padding:55px 6%}.intro{grid-template-columns:1fr}.section-heading{display:block}.section-heading>p{margin:0}.model-grid,.learning-grid,.visit{grid-template-columns:1fr}.model-grid{gap:40px}.model-photo{height:300px}.model-title h3{font-size:26px}.learning-grid{gap:38px}.visit-photo{min-height:0;height:360px}.visit-copy{padding:45px 7%}.section-heading h2{margin-bottom:22px}.articles h3{font-size:20px}.articles .section-heading>a{display:inline-block;margin-bottom:5px}footer{align-items:start;flex-direction:column;gap:22px}footer p{margin:0}.eyebrow{font-size:11px;letter-spacing:.12em}.model-action{gap:18px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.hero-image img{object-position:40% center}.photo-caption{padding-top:50px;background:linear-gradient(transparent,rgba(0,0,0,.35))}.roof{display:grid;grid-template-columns:1fr 1fr;gap:50px;padding-top:20px}.roof p:not(.eyebrow){max-width:550px;margin-top:0;color:#555555}@media(max-width:760px){.roof{grid-template-columns:1fr;gap:0}.model-action{flex-wrap:wrap}}
.films video{display:block;width:100%;max-height:610px;background:#171717;object-fit:contain}.films{padding-bottom:10px}nav{font-size:14px}.hero-foot{font-size:12px}.eyebrow{font-size:12px}@media(max-width:760px){nav{font-size:14px;flex-wrap:wrap;justify-content:flex-start;gap:12px 22px}.hero h1{font-size:clamp(3.2rem,10vw,4.1rem)}}@media(max-width:760px){.hero h1 br:nth-of-type(2){display:block}}

/* Sales page */
.hero{grid-template-columns:47% 53%;min-height:710px}.hero h1{font-size:clamp(3.4rem,5.4vw,5.8rem)}.hero-copy{padding:60px 8% 40px 11%}.hero-copy>p:not(.eyebrow){max-width:440px;font-size:18px}.hero-secondary{display:block;margin-top:20px;color:#e9e7e6;text-decoration:underline;text-underline-offset:5px;font-size:15px}.dream{text-align:center}.dream h2{max-width:850px;margin:0 auto 45px}.dream-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:45px;text-align:left}.dream-grid>div{border-top:1px solid var(--line);padding-top:24px}.dream-grid span{font-size:12px;letter-spacing:.12em}.dream-grid h3{font-size:25px;margin-top:18px}.dream-grid p{color:#555555}.films{padding-top:70px;padding-bottom:55px;background:#d8d5d2}.video-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:24px}.films video{aspect-ratio:16/10;max-height:500px;object-fit:contain;border-radius:4px}.video-cta{display:flex;gap:20px;justify-content:space-between;align-items:center;margin-top:22px}.text-cta{font-weight:700;color:#121212}.model{background:white;border:1px solid #c7c4c1;border-radius:6px;overflow:hidden}.model-content{padding:30px;border:0}.model-photo{position:relative}.reference-note{position:absolute;bottom:12px;left:14px;background:rgba(18,18,18,.8);color:white;font-size:12px;padding:5px 10px;border-radius:3px}.model-action{display:block}.model-action>span{display:block;font-size:24px}.model-action a{display:block;background:var(--orange);color:#121212;padding:15px 18px;border-radius:4px;margin-top:20px;text-align:center;font-size:16px}.model-action a:hover{background:#d8d5d2}.model-content details{border-block:1px solid var(--line);padding:14px 0}.process{background:#d8d5d2}.process-grid{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin:45px 0 35px}.process-grid span{font-size:36px;color:#686460}.process-grid h3{font-size:23px;margin-top:15px}.process-grid p{color:#555555}.faq{display:grid;grid-template-columns:1fr 1.5fr;gap:60px}.faq details{font-size:16px;border-bottom:1px solid var(--line);padding:20px 0;margin:0}.faq summary{font-size:17px}.faq details p{color:#555555}.contact{background:var(--green);color:white}.contact>p:not(.eyebrow){color:#d6d6d6;margin:0 0 30px}.contact-note{display:block;font-size:14px;color:#c7c7c7;margin-top:16px}.secondary-content{padding:25px 6%;border-bottom:1px solid var(--line)}.secondary-content>details{margin:0}.secondary-content>details>summary{font-size:14px;color:#555555}.secondary-content .section{padding:45px 0}.secondary-content .learn{background:transparent}.secondary-content h2{font-size:30px}.specs{flex-wrap:wrap;gap:8px 20px}.models .section-heading>p{max-width:380px}@media(max-width:1000px){.process-grid{grid-template-columns:1fr 1fr}.hero h1{font-size:clamp(3rem,5.3vw,5rem)}}@media(max-width:760px){.hero{grid-template-columns:1fr;min-height:0}.hero-copy{padding:42px 7%}.hero h1{font-size:clamp(3.2rem,10.5vw,4.8rem)}.dream-grid,.video-grid,.faq{grid-template-columns:1fr}.dream-grid{gap:20px}.dream h2{margin-bottom:30px}.video-cta{display:block}.model-content{padding:24px}.model-title{align-items:flex-start}.model-title h3{font-size:25px}.faq{gap:15px}.process-grid{gap:25px}.process-grid h3{font-size:21px}.contact .button{gap:15px;text-align:left}.hero-image{height:340px}}@media(max-width:420px){.process-grid{grid-template-columns:1fr}.model-title{flex-wrap:wrap}.hero-copy>.button{padding:15px 18px;gap:20px}}

/* TRIONS palette and typography */
:root{--font-sans:"Helvetica Neue",Helvetica,Arial,sans-serif}
body{font-family:var(--font-sans)}
.hero h1,h2,h3{font-weight:300;letter-spacing:-.045em}
.brand{font-weight:700;letter-spacing:.12em}
nav{letter-spacing:.09em;text-transform:uppercase;font-size:14px}
.eyebrow{font-weight:600;letter-spacing:.2em}
.button,.model-action a{border-radius:0;font-weight:500;letter-spacing:.04em}
.button.orange{border:1px solid rgba(255,255,255,.5);background:transparent;color:#fff}
.button.orange:hover{background:#e9e7e6;color:#121212}
.model-action a{background:#171717;color:#fff}
.model-action a:hover{background:#302d2a}
.model{background:#e9e7e6;border-radius:0}
.visit{background:#302d2a}
.contact{background:#d8d5d2;color:#121212}
.contact>p:not(.eyebrow),.contact-note{color:#555}
.contact .button{background:#171717;color:#fff;border-color:#171717}
.contact .button:hover{background:#302d2a}
footer{background:#111;color:#fff}
footer p,footer small{color:#bdbdbd}
a:focus-visible,summary:focus-visible{outline-color:currentColor}


/* Smart homes opening */
header{position:absolute;inset:0 0 auto;z-index:3;background:transparent;color:#fff}
header>.button{background:transparent;border:1px solid #ffffff80}
header>.button:hover{background:#fff;color:#121212}
nav a:hover{color:#fff;text-decoration:underline;text-underline-offset:6px}
.hero{position:relative;isolation:isolate;display:flex;align-items:center;min-height:800px;min-height:max(800px,100svh);background:#171717}
.hero-image{position:absolute;inset:0;z-index:-2;height:auto}
.hero-image img{object-position:60% center}
.hero:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(0,0,0,.78),rgba(0,0,0,.49) 48%,rgba(0,0,0,.08)),linear-gradient(180deg,rgba(0,0,0,.45),transparent 35%,rgba(0,0,0,.22))}
.hero-copy{width:100%;padding:170px 6% 60px}
.hero h1{font-size:clamp(3rem,5.5vw,5.7rem);line-height:1.02;font-weight:300;letter-spacing:-.045em;margin:28px 0}
.hero-copy>p:not(.eyebrow){max-width:570px;color:#eee;font-size:18px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero .hero-primary{background:#e9e7e6;color:#121212;border:1px solid #e9e7e6}
.hero .hero-primary:hover{background:#fff}
.hero .hero-outline{background:transparent;color:#fff;border:1px solid #ffffff80}
.hero .hero-outline:hover{background:#fff;color:#121212}
.hero-foot{color:#ddd;letter-spacing:.14em;margin-top:34px}
.geometry-intro{max-width:740px;margin:-20px auto 46px;color:#555;font-size:18px}
.dream h2{margin-bottom:40px}
@media(max-width:1050px){header nav{gap:12px;font-size:12px;letter-spacing:.05em}.hero-copy{padding-top:180px}}
@media(max-width:760px){header{padding:20px 6%;gap:18px}header nav{font-size:13px;gap:12px 20px;padding-top:0}.hero{min-height:840px;min-height:max(840px,100svh)}.hero-copy{padding:190px 6% 42px}.hero h1{font-size:clamp(2.65rem,9.5vw,4.3rem)}.hero h1 br:nth-of-type(2){display:block}.hero-copy>p:not(.eyebrow){font-size:17px}.hero:after{background:linear-gradient(90deg,rgba(0,0,0,.76),rgba(0,0,0,.35)),linear-gradient(180deg,rgba(0,0,0,.55),transparent 45%)}.hero-image img{object-position:58% center}.hero .eyebrow{font-size:12px;line-height:1.8;max-width:320px}.hero-actions{align-items:stretch;flex-direction:column;max-width:350px}.hero-actions .button{justify-content:space-between;font-size:15px}.hero-foot{font-size:12px;line-height:1.8}.geometry-intro{font-size:17px}.dream h2{margin-bottom:35px}}

/* Photo gallery and Norberto */
.gallery{background:#d8d5d2}.photo-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.photo-card{padding:0;border:0;background:transparent;color:inherit;text-align:left;cursor:pointer;font:inherit;min-width:0}.photo-card img{height:300px;transition:filter .2s;object-position:center}.photo-card:hover img{filter:brightness(.88)}.photo-card>span{display:flex;justify-content:space-between;gap:15px;padding:14px 0;font-size:16px}.photo-card:focus-visible,button:focus-visible{outline:2px solid currentColor;outline-offset:5px}.gallery-note{font-size:14px;max-width:760px;color:#555;margin-top:25px}.photo-dialog{width:min(1100px,94vw);max-height:94dvh;padding:18px;background:#171717;color:#fff;border:1px solid #555}.photo-dialog::backdrop{background:rgba(0,0,0,.88)}.photo-toolbar,.photo-bottom{display:flex;align-items:center;justify-content:space-between;gap:15px}.photo-toolbar{margin-bottom:15px}.photo-dialog button{font:inherit;font-size:16px;color:#fff;background:transparent;border:1px solid #666;padding:10px 16px;cursor:pointer}.photo-dialog #photo-large{height:70dvh;width:100%;object-fit:contain}.photo-bottom p{text-align:center;font-size:16px}.photo-bottom button{font-size:24px}.norberto{display:grid;grid-template-columns:1fr 1.15fr;gap:70px;background:#302d2a;color:#fff}.norberto h2{font-size:clamp(2.4rem,4vw,4rem)}.norberto-lead{font-size:21px;line-height:1.5;font-weight:300}.norberto-story p{color:#ddd;margin:0 0 24px;font-size:18px}.norberto-story .button{border:1px solid #777;background:transparent}.norberto-story .button:hover{background:#e9e7e6;color:#121212}@media(max-width:900px){.photo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.norberto{gap:35px}.photo-card img{height:260px}}@media(max-width:600px){.photo-grid,.norberto{grid-template-columns:1fr}.photo-card img{height:320px}.photo-dialog{padding:12px}.photo-dialog #photo-large{height:62dvh}.norberto-story p{font-size:17px}.norberto{gap:20px}}

/* Full biography and original portrait */
.norberto-full{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:65px;align-items:start}.norberto-photo-frame{position:relative;width:100%;aspect-ratio:1086/1449;overflow:hidden;background:#171717}.norberto-photo-frame img{display:block;width:100%;height:100%;object-fit:cover}.norberto-portrait blockquote{font-size:clamp(1.6rem,2.3vw,2.2rem);font-weight:300;line-height:1.35;letter-spacing:-.025em;margin:30px 0 18px}.portrait-caption{font-size:13px;color:#bbb;line-height:1.7}.norberto-story .eyebrow{font-size:12px;letter-spacing:.16em;line-height:1.8}.norberto-roles{list-style:none;display:flex;flex-wrap:wrap;gap:10px 18px;padding:0;margin:0 0 30px}.norberto-roles li{font-size:13px;line-height:1.6;border-bottom:1px solid #777;padding-bottom:7px}.norberto-story>p{font-size:17px;line-height:1.75}.bio-actions{display:flex;flex-wrap:wrap;align-items:center;gap:24px;margin-top:30px}.bio-source{font-size:14px;text-decoration:underline;text-underline-offset:5px}@media(max-width:900px){.norberto-full{gap:35px;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr)}}@media(max-width:700px){.norberto-full{grid-template-columns:1fr}.norberto-portrait{max-width:420px;width:100%;margin:auto}.norberto-story h2{font-size:clamp(2.2rem,8vw,3rem)}.norberto-story>p{font-size:17px}}

.video-grid:has(>video:only-child){grid-template-columns:minmax(0,640px);justify-content:center}.video-grid>video:only-child{width:100%;max-height:640px;object-fit:contain;background:#171717}

/* Interview with Norberto Anjo on Programa Infocus */
.interview{background:#e9e7e6}.interview .section-heading{align-items:end}.interview-film{margin:0}.interview-film video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#171717}.interview-film figcaption{font-size:15px;line-height:1.6;color:#555;margin-top:16px}.interview-links{display:flex;flex-wrap:wrap;gap:22px 40px;margin-top:26px}.interview-links a{font-size:16px}@media(max-width:600px){.interview .section-heading{display:block}.interview .section-heading>p{margin-top:24px}.interview-links{flex-direction:column;gap:18px}}

/* Complementary biography at the end of the page */
.specialist{padding:24px 6%;background:#e9e7e6;color:#171717;border-top:1px solid #c8c4c0}.specialist>details>summary{cursor:pointer;font-size:18px;line-height:1.6;padding:18px 0}.specialist-name{font-size:15px;color:#555;margin-left:22px}.specialist>details[open]>summary{margin-bottom:20px}.specialist .specialist-content{padding:32px;background:transparent;color:#171717;border-top:1px solid #c8c4c0}.specialist .norberto-story p,.specialist .portrait-caption{color:#444}.specialist .norberto-story h2{font-size:clamp(1.8rem,3vw,2.8rem)}.specialist .norberto-story .button{color:#171717;border-color:#777}.specialist summary:focus-visible{outline:2px solid #171717;outline-offset:5px}@media(max-width:700px){.specialist-name{display:block;margin-left:0}.specialist .specialist-content{padding:24px 0}.specialist>details>summary{font-size:18px}}

/* Invitation to experience the dome in person */
.visit-feature{background:#292622}.visit-feature .visit-copy{padding:64px 9%}.visit-feature h2{font-size:clamp(2.5rem,4.2vw,4.8rem);line-height:1.08;margin-bottom:28px}.visit-feature .visit-lead{font-size:22px;line-height:1.45;color:#fff!important}.visit-feature .visit-copy>p{font-size:18px;line-height:1.7}.visit-feature .visit-book{display:flex;justify-content:space-between;gap:20px;font-size:17px;line-height:1.4;padding:22px 24px;margin:32px 0 22px}.visit-feature .visit-location{font-size:14px!important;line-height:1.8!important;margin-bottom:0!important}.visit-feature .visit-photo img{height:100%;width:100%;object-fit:cover}@media(max-width:760px){.visit-feature .visit-copy{padding:42px 7%}.visit-feature h2{font-size:clamp(2.4rem,9vw,3.6rem)}.visit-feature .visit-lead{font-size:20px}.visit-feature .visit-copy>p{font-size:17px}.visit-feature .visit-book{font-size:16px;padding:20px}.visit-feature .visit-photo{height:320px}}