/* A single immersive entrance, with a dedicated portrait composition. */
body.world-home{background:#ded4c7;overflow:hidden}
.world-home #main{height:100svh;min-height:600px;position:relative;overflow:hidden;padding:0;background:radial-gradient(ellipse at 5% 10%,#fcf1df 0,transparent 48%),linear-gradient(125deg,#e6ddd0,#cabeae)}
.world-home .world-nav{left:4%;right:auto;top:24px}.world-home .world-nav nav{display:none}
.world-home .world-brand img{width:137px}.world-home .world-brand span{font-size:10px}
.world-home .world-heading{position:absolute;top:9%;left:10%;right:10%;padding:0;margin:0;text-align:center;z-index:10}
.world-home .world-heading>p{display:none}.world-home .world-heading h1{font-size:clamp(32px,3.25vw,58px);font-weight:500;letter-spacing:-.055em;line-height:1.5;text-shadow:0 2px 20px #fff8}
.world-home .world-heading>div{font-size:clamp(12px,.9vw,15px);max-width:none;line-height:1.9;margin:14px auto 0;color:#796956}
.world-home .mobile-break{display:none}
.world-home .world-stage{position:absolute;inset:0;width:100%;height:100%;margin:0;padding:0;background:none;border-radius:0;perspective:1400px}
.world-home .world-canvas{position:absolute;width:min(100vw,calc((100svh - 40px)*1.6));height:auto;aspect-ratio:1.599;min-height:0;left:50%;top:54%;translate:-50% -50%;padding:0;display:block;background:none;transform:rotateY(var(--rx,0deg)) rotateX(var(--ry,0deg));transition:transform .6s ease-out}
.world-home .world-base{display:block;width:100%;height:100%;border-radius:0;object-fit:fill;mask-image:linear-gradient(to right,transparent,#000 9%,#000 91%,transparent),linear-gradient(to bottom,transparent,#000 10%,#000 89%,transparent);mask-composite:intersect;pointer-events:none}
.world-home .portrait-art{display:none}
.world-home .world-object{position:absolute;margin:0;filter:drop-shadow(0 12px 9px #7553361c)}
.world-home .object-dental{left:9%;top:25%;width:25%;height:37%}
.world-home .object-skin{left:35%;top:20%;width:34%;height:27%}
.world-home .object-ortho{left:72%;top:9%;width:21%;height:49%}
.world-home .object-other{left:40%;top:50%;width:29%;height:27%}
.world-home .object-label{top:100%;font-size:clamp(12px,1vw,16px);padding:8px 15px;border-radius:5px;background:linear-gradient(115deg,#fff8,#ecd9bd80);border:1px solid #fffb;box-shadow:inset 0 1px 0 #fff9,0 5px 18px #66503416;line-height:1.45;letter-spacing:.02em;backdrop-filter:blur(12px)}
.world-home .consult-orb{position:absolute;inset:auto 4% 4% auto;z-index:12;padding:17px 30px;margin:0;white-space:nowrap;font-size:15px;background:linear-gradient(130deg,#fff6e9c9,#d9bda1ad);box-shadow:0 0 0 1px #fff4d9aa,0 0 20px #ffe0b899,inset 0 1px 4px #fff;border:1px solid #fff9}
.world-home .consult-orb span{font-size:clamp(13px,1.1vw,17px)}
@media(min-aspect-ratio:2/1){.world-home .world-canvas{width:min(92vw,calc(100svh * 1.7));top:55%}.world-home .world-heading{top:9%}}
@media(max-width:650px) and (orientation:portrait){
 .world-home #main{height:100svh;min-height:620px;background:#d6cbbc}
 .world-home .world-nav{top:max(20px,env(safe-area-inset-top));left:7%}.world-home .world-brand img{width:116px;height:35px}.world-home .world-brand span{display:none}
 .world-home .world-heading{top:10.5%;left:7%;right:7%;text-align:left;padding:0}.world-home .world-heading h1{font-size:clamp(27px,7.4vw,34px);line-height:1.5}.world-home .mobile-break{display:block}
 .world-home .world-heading>div{font-size:12px;line-height:1.7;margin:12px 0 0;max-width:310px;color:#645646;text-shadow:0 1px 10px #fff8}
 .world-home .world-canvas{inset:0;translate:none;width:100%;height:100%;aspect-ratio:auto;transform:none!important}
 .world-home .world-base{display:none}.world-home .portrait-art{display:block;position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;pointer-events:none}
 .world-home .world-object{filter:none;transform:none!important;display:block;border-radius:25%;z-index:4}
 .world-home .world-object img{display:none}
 .world-home .object-dental{left:7%;top:36%;width:36%;height:18%}
 .world-home .object-skin{left:45%;top:26%;width:49%;height:18%}
 .world-home .object-ortho{left:61%;top:43%;width:32%;height:27%}
 .world-home .object-other{left:7%;top:59%;width:48%;height:14%}
 .world-home .object-label{position:absolute;top:100%;left:50%;translate:-50% 0;font-size:11px;padding:7px 10px;line-height:1.4;border-radius:4px;white-space:nowrap;background:#fff9;backdrop-filter:blur(10px)}
 .world-home .consult-orb{bottom:max(5%,env(safe-area-inset-bottom));right:7%;padding:14px 25px}.world-home .consult-orb span{font-size:14px}
 .world-home .world-object:active .object-label{background:#fff0d8;box-shadow:0 0 18px #fff1ca}
}
@media(max-height:650px) and (orientation:landscape){.world-home #main{min-height:400px}.world-home .world-heading{top:10%}.world-home .world-heading h1{font-size:30px}.world-home .world-heading>div{font-size:11px;margin-top:5px}.world-home .world-nav{top:14px}.world-home .world-brand span{display:none}.world-home .consult-orb{padding:11px 20px}}
@media(prefers-reduced-motion:reduce){.world-home .world-canvas{transform:none}}

.world-home .world-stage::before{content:"";position:absolute;inset:-40px;background:url("world-base.jpg") center/cover no-repeat;filter:blur(35px);opacity:.55;pointer-events:none}
@media(max-width:650px) and (orientation:portrait){.world-home .world-stage::before{display:none}}