.entrance-open{overflow:hidden}
.welcome-gate[hidden]{display:none!important}
.welcome-gate{position:fixed;inset:0;z-index:10000;overflow:auto;background:#0b2030;color:#fff;display:grid;grid-template-columns:1fr 1fr;opacity:1;transition:opacity .6s ease,transform .6s ease;isolation:isolate}
.welcome-gate.is-leaving{opacity:0;transform:translateY(-12px);pointer-events:none}
.welcome-art{position:relative;grid-column:2;grid-row:1;min-height:100svh;background:#e7eef2;overflow:hidden}
.welcome-art img{width:100%;height:100%;position:absolute;inset:0;object-fit:contain;object-position:50% 50%}
.welcome-art:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#0b2030 0%,transparent 20%),linear-gradient(0deg,rgba(11,32,48,.55),transparent 25%)}
.welcome-copy{grid-column:1;grid-row:1;display:flex;flex-direction:column;justify-content:center;position:relative;padding:72px clamp(28px,5.5vw,100px);min-width:0}
.welcome-brand{font-size:clamp(24px,2.5vw,38px);font-weight:750;letter-spacing:-.04em;line-height:1.2;margin:0 0 12px}
.welcome-kicker{color:#9fcac9;font-size:10px;letter-spacing:.2em;line-height:1.8;margin:0 0 60px}
.welcome-copy h2{font-size:clamp(29px,3.3vw,54px);line-height:1.5;letter-spacing:-.065em;font-weight:650;color:#fff;margin:0 0 24px;word-break:keep-all}
.welcome-copy h2 em{font-style:normal;color:#a6d9d5}
.welcome-description{color:#bacbd4;line-height:1.9;font-size:15px;margin:0 0 36px;word-break:keep-all}
.welcome-enter{align-self:flex-start;border:1px solid #c2ad7d;border-radius:10px;background:rgba(255,255,255,.07);color:#fff;padding:18px 24px;font:inherit;font-size:14px;cursor:pointer;box-shadow:0 8px 24px #0002;transition:background .2s}
.welcome-enter:hover{background:#214b55}
.welcome-enter span{display:inline-block;margin-left:18px;color:#d8c596}
.welcome-gate button:focus-visible,.welcome-gate a:focus-visible{outline:3px solid #bce9e1;outline-offset:5px}
.welcome-foot{display:flex;flex-wrap:wrap;gap:12px 22px;align-items:center;margin-top:60px;color:#aabecb;font-size:11px;letter-spacing:.02em}
.welcome-gate .welcome-foot a{color:#bdcdd6;text-decoration:underline;text-underline-offset:3px}
.welcome-gate .welcome-skip{position:absolute;right:30px;bottom:24px;z-index:2;border:1px solid #ffffff5c;border-radius:24px;background:#0b2030d9;color:#fff;padding:12px 18px;font:inherit;font-size:12px;cursor:pointer;backdrop-filter:blur(10px)}
.entrance-replay{background:none;border:0;padding:0;color:inherit;font:inherit;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
@media(min-width:1500px){.welcome-art img{object-fit:contain;background:#e6edf3}.welcome-copy{padding-left:max(80px,calc((100vw - 1380px)/2))}}
@media(max-width:700px){.welcome-gate{display:flex;flex-direction:column}.welcome-art{min-height:0;flex:none;height:37svh;max-height:390px}.welcome-art img{object-position:50% 10%;object-fit:cover}.welcome-art:after{background:linear-gradient(0deg,#0b2030 0%,transparent 32%)}.welcome-copy{padding:0 26px 82px;margin-top:-18px;justify-content:flex-start;z-index:1}.welcome-brand{font-size:25px}.welcome-kicker{font-size:9px;letter-spacing:.17em;margin-bottom:22px}.welcome-copy h2{font-size:clamp(27px,7.4vw,40px);line-height:1.5;margin-bottom:15px}.welcome-description{font-size:13px;margin-bottom:23px}.welcome-enter{width:100%;padding:17px 12px;font-size:13px}.welcome-foot{margin-top:25px;gap:9px 18px;font-size:10px}.welcome-gate .welcome-skip{position:static;align-self:flex-end;margin:-60px 26px 20px;z-index:2}}
@media(prefers-reduced-motion:reduce){.welcome-gate,.welcome-enter{transition:none}}

/* One semantic page title, shared by the entrance and home hero. */
.clinic-home-brand{font-size:clamp(1.5rem,2.5vw,2.375rem);font-weight:750;letter-spacing:-.04em;line-height:1.2;margin:0 0 12px}
h1.clinic-title{font-size:clamp(1.125rem,1.7vw,1.625rem);font-weight:650;line-height:1.65;letter-spacing:-.035em;word-break:keep-all;overflow-wrap:normal;white-space:normal;margin:0 0 24px;max-width:100%;text-wrap:balance}
.welcome-copy h1.clinic-title{color:#a6d9d5;margin-bottom:14px}
.welcome-copy .welcome-kicker{margin-bottom:32px}
.hero-v2>div,.welcome-copy{min-width:0;word-break:keep-all}
.hero-v2 .hero-message{word-break:keep-all}
@media(max-width:700px){.welcome-copy .welcome-kicker{margin-bottom:22px}.welcome-copy h1.clinic-title{font-size:1.125rem;line-height:1.7;margin-bottom:12px}.welcome-brand{word-break:keep-all}.welcome-enter{word-break:keep-all}}

.welcome-music{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin:20px 0;color:#f1f4f2;font-size:14px}.welcome-music button{border:1px solid #a7c4bf;border-radius:8px;background:#173e43;color:#fff;padding:10px 14px;font:inherit;min-height:44px}.welcome-music input{width:105px;accent-color:#c9b67c}.welcome-music small{flex-basis:100%;color:#d4dfdc;font-size:13px}.welcome-music :focus-visible{outline:3px solid #e9cc7f;outline-offset:4px}
/* A complete first-visit entrance; normal navigation returns after entry. */
.welcome-gate{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);background:radial-gradient(ellipse at 15% 20%,#214b55 0,transparent 52%),#0b2030;transition:opacity .35s ease,transform .35s ease}
.welcome-copy{padding:48px clamp(28px,5vw,84px);min-height:100svh;max-width:760px;justify-self:end;width:100%}
.welcome-brand{font-size:clamp(26px,3vw,42px);margin-bottom:14px}
.welcome-copy h1.clinic-title{font-size:clamp(.95rem,1.2vw,1.1rem);line-height:1.7;font-weight:500;margin-bottom:12px;max-width:38ch}
.welcome-copy .welcome-kicker{margin-bottom:24px;font-size:.7rem;letter-spacing:.18em}
.welcome-copy h2{font-size:clamp(30px,3.1vw,48px);line-height:1.34;letter-spacing:-.035em;margin-bottom:22px}
.welcome-description{font-size:1rem;line-height:1.75;margin-bottom:26px}
.welcome-enter{align-self:stretch;max-width:460px;min-height:60px;display:flex;justify-content:space-between;align-items:center;padding:16px 24px;background:#a6e7d9;color:#0b2830;border:0;border-radius:14px;font-size:1rem;font-weight:750;box-shadow:0 10px 32px #0003}
.welcome-enter:hover{background:#c8f6eb;color:#0b2830}.welcome-enter span{color:inherit;font-size:1.35rem}
.welcome-art{min-height:100svh;background:#102e3a;display:flex;align-items:center;justify-content:center;padding:58px 38px 58px 0}
.welcome-art img{position:relative;inset:auto;width:100%;height:auto;max-width:540px;max-height:calc(100svh - 116px);object-fit:contain;border-radius:28px;background:#e7eef2;box-shadow:0 20px 70px #0004}
.welcome-art:after{display:none}.welcome-foot{margin-top:24px;font-size:.8rem;gap:8px 18px}.welcome-music{margin:18px 0 0;gap:10px}.welcome-music small{font-size:.75rem}.welcome-gate .welcome-skip{top:20px;right:24px;bottom:auto}
@media(max-width:800px){.welcome-gate{display:flex;flex-direction:column}.welcome-art{order:1;min-height:0;height:auto;padding:0 24px 32px}.welcome-art img{max-height:48svh;max-width:370px;width:auto;max-width:min(100%,370px)}.welcome-copy{order:0;min-height:auto;padding:72px 26px 28px;margin:0;justify-self:auto;max-width:none}.welcome-copy h2{font-size:clamp(30px,6vw,44px)}.welcome-enter{max-width:none}.welcome-gate .welcome-skip{position:absolute;top:16px;right:18px;bottom:auto;margin:0;align-self:auto}.welcome-foot{margin-top:20px}}
@media(prefers-reduced-motion:reduce){.welcome-gate,.welcome-enter{transition:none}}

/* Luminous mathematical sculpture. The image is present even without animation. */
.welcome-gate .welcome-art.geometry-stage{isolation:isolate;min-height:100svh;overflow:hidden;padding:0;background:radial-gradient(ellipse at 53% 49%,#08383e 0,#041722 40%,#040a16 76%);perspective:1100px}
.geometry-stage .sculpture-camera{position:absolute;width:min(112%,85svh);aspect-ratio:1;left:50%;top:48%;translate:-50% -50%;z-index:1;transform-style:preserve-3d;will-change:transform}
.welcome-gate .geometry-stage img.entrance-sculpture{display:block;position:static;width:100%;height:100%;max-width:none;max-height:none;object-fit:contain;border:0;border-radius:0;box-shadow:none;background:transparent;animation:none;mix-blend-mode:screen;mask-image:linear-gradient(0deg,transparent,#000 12%,#000 88%,transparent),linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-composite:intersect}
.geometry-stage canvas{position:absolute;inset:0;width:100%;height:100%;z-index:2;pointer-events:none}
.welcome-gate .geometry-stage:after{display:block;content:'';position:absolute;inset:0;z-index:3;background:linear-gradient(90deg,#092d35 0,transparent 28%),linear-gradient(0deg,#092d3530,transparent 35%);pointer-events:none}
.entrance-snapshot .sculpture-camera{will-change:auto}
@media(max-width:800px){
 .welcome-gate .welcome-art.geometry-stage{order:0;flex:none;min-height:320px;height:320px;max-height:320px;background:radial-gradient(ellipse at 50% 47%,#0a343b 0,#051520 59%,#071e27 90%)}
 .welcome-gate .geometry-stage .sculpture-camera{width:340px;max-width:94vw;top:50%}
 .welcome-gate .geometry-stage:after{background:linear-gradient(0deg,#092d35 0,transparent 20%),linear-gradient(180deg,#071e2766,transparent 24%)}
 .welcome-gate .welcome-copy{order:1;padding:18px 26px 36px}
 .welcome-gate .welcome-copy h2{font-size:clamp(29px,8vw,36px);line-height:1.26}
 .welcome-gate .welcome-copy .welcome-kicker{margin-bottom:18px}
}
@media(prefers-reduced-motion:reduce){.geometry-stage .sculpture-camera{will-change:auto}}