:root{--text:#10213d;--muted:#435679b8;--stroke:#98a9c83d;--blue:#1d55b7;--blue-soft:#6f9ce7;--shadow:#2f456c24;--viewer-desktop-min-height:500px;--app-height:100dvh;--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px);--mobile-page-bottom:calc(var(--safe-bottom) + max(96px, 16dvh));--viewer-mobile-height:clamp(280px, calc(var(--app-height) * .42), 390px);--viewer-small-mobile-height:clamp(250px, calc(var(--app-height) * .4), 330px)}*{box-sizing:border-box}html,body{width:100%;height:100%;min-height:100%;overflow:hidden}body{color:var(--text);background:#fff;margin:0;font-family:Montserrat,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;overflow:hidden}button{color:inherit;font:inherit}.experience-shell,.section{width:100vw;height:100dvh;height:var(--app-height)}.section{opacity:0;visibility:hidden;pointer-events:none;transition:opacity .7s,transform .7s,visibility .7s;display:flex;position:fixed;inset:0;overflow:hidden;transform:translateY(18px)scale(.985)}.section.is-active{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)scale(1)}.glass-panel{border:1px solid var(--stroke);box-shadow:inset 0 1px 0 #ffffffdb, 0 26px 70px var(--shadow);-webkit-backdrop-filter:blur(22px)saturate(145%);background:linear-gradient(135deg,#ffffffdb,#ffffff75),#ffffff9e}.eyebrow{color:var(--blue);letter-spacing:.18em;text-transform:uppercase;margin:0;font-size:.8rem;font-weight:700}.section-home,#selection-section{background:#fff}.section-home{justify-content:center;align-items:center;padding:24px}.home-content{text-align:center;border-radius:32px;flex-direction:column;justify-content:center;align-items:center;gap:30px;width:min(520px,92vw);min-height:360px;display:flex}.home-logo{width:min(250px,58vw);height:auto;display:block}.primary-button,.back-button,.experience-back-button{cursor:pointer;border-radius:999px;transition:transform .24s,border-color .25s,background .25s,box-shadow .24s}.primary-button{text-transform:uppercase;background:#ffffffbd;border:1px solid #ffffff3d;min-width:172px;padding:15px 34px;font-weight:800;box-shadow:0 18px 46px #2f456c24,inset 0 1px #ffffffe6}.primary-button:hover,.back-button:hover{background:#ffffffdb;border-color:#1d55b752;transform:translateY(-2px);box-shadow:0 18px 44px #2f456c29}.back-button,.experience-back-button{z-index:5;min-height:56px;color:var(--text);-webkit-backdrop-filter:blur(18px)saturate(150%);background:#ffffffc2;border:1px solid #ffffffd1;align-items:center;gap:12px;padding:0 28px;font-weight:700;display:inline-flex;position:absolute;top:30px;left:30px;box-shadow:0 18px 42px #2f456c1f}.back-button:before{content:"←"}.experience-back-button:hover{transform:translateY(-2px);box-shadow:0 22px 52px #2f456c29}.section-selection{flex-direction:column;justify-content:center;gap:42px;padding:72px clamp(24px,5vw,80px) 42px}.section-header{text-align:center}.section-header h2{letter-spacing:0;margin:8px 0 0;font-size:clamp(2.2rem,5vw,4.8rem);line-height:1}.nose-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,3vw,36px);display:grid}.nose-card{cursor:pointer;border-radius:28px;flex-direction:column;height:min(52vh,430px);min-height:330px;padding:18px;transition:transform .32s,border-color .32s,box-shadow .32s,background .32s;display:flex;overflow:hidden;transform:translateY(0)scale(1)}.nose-card:hover{background:#ffffffc7;border-color:#1d55b747;transform:translateY(-8px)scale(1.025);box-shadow:0 28px 78px #2f456c29}.nose-viewer{flex:1;width:100%;min-height:0}#selection-section .nose-viewer{place-items:center;display:grid;transform:translateY(10px)}#selection-section .nose-viewer canvas{width:100%!important;height:100%!important}.nose-card h3{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;flex:none;margin:14px 6px 2px;font-size:.96rem;font-weight:700}.section-experience{display:grid}#experience-section.section-experience{background:#fff;grid-template-rows:1fr;grid-template-columns:minmax(230px,18vw) minmax(420px,1fr) minmax(330px,28vw);align-items:stretch;gap:clamp(18px,2.8vw,44px);padding:90px clamp(24px,3vw,48px) 34px}.experience-logo{z-index:5;position:absolute;top:30px;right:36px}.second-logo{width:100px;display:block}.procedure-timeline{z-index:3;scrollbar-width:none;min-height:0;padding:18px 12px 6px 20px;position:relative;overflow:auto}.procedure-timeline::-webkit-scrollbar{display:none}#experience-section .info-panel::-webkit-scrollbar{display:none}.timeline-steps{gap:12px;display:grid}.timeline-step{color:#1f3157b8;cursor:pointer;text-align:left;background:0 0;border:0;border-radius:22px;grid-template-columns:66px minmax(0,1fr);align-items:center;gap:16px;width:100%;min-height:68px;padding:8px 10px 8px 0;transition:color .28s,background .28s,transform .28s;display:grid;position:relative;overflow:visible}.timeline-step:hover,.timeline-step.is-active{color:#1722ff;background:#ffffff6b;transform:translate(3px)}.timeline-dot{color:#24406e;background:#ffffffdb;border-radius:50%;place-items:center;width:58px;height:58px;font-weight:800;transition:background .28s,color .28s,box-shadow .28s,transform .28s;display:grid;box-shadow:0 14px 30px #2f456c1f,inset 0 1px #fffffff2}.timeline-step.is-active .timeline-dot{color:#fff;background:linear-gradient(145deg,#343dff,#6871ff);transform:scale(1.06);box-shadow:0 18px 38px #343dff47,0 0 0 6px #343dff14}.timeline-step.is-complete .timeline-dot{color:#fff;background:linear-gradient(145deg,#67c7df,#4f8bea)}.timeline-copy strong,.timeline-copy small{display:block}.timeline-copy strong{font-size:.92rem;line-height:1.35}.timeline-copy small{color:#364b74b8;margin-top:5px;font-size:.76rem;line-height:1.45}.model-stage{z-index:2;min-width:0;min-height:calc(var(--app-height) - 170px);grid-area:1/2;padding:18px clamp(8px,1.6vw,24px) 0;display:grid;position:relative;overflow:visible;transform:translateY(20px)}.large-viewer{z-index:2;width:100%;height:100%;min-height:var(--viewer-desktop-min-height);place-items:center;display:grid;position:relative;overflow:hidden}#experience-viewer{width:100%;height:100%;position:absolute;inset:0}#experience-viewer canvas{pointer-events:auto;touch-action:none;cursor:grab;display:block;width:100%!important;height:100%!important}#experience-viewer canvas:active{cursor:grabbing}.model-controls{z-index:4;grid-area:1/2;place-self:end center;width:min(760px,88%);margin:auto auto 0;padding-bottom:8px;position:relative;transform:translateY(-18px)}.step-slider{--slider-value:0;cursor:pointer;touch-action:none;width:100%;height:34px;position:relative}.step-slider-track,.step-slider-progress{border-radius:999px;height:4px;position:absolute;top:15px;left:0}.step-slider-track{background:#9aaacc3d;width:100%;box-shadow:inset 0 1px 2px #2f456c0f}.step-slider-progress{width:calc(100% * var(--slider-value));background:linear-gradient(90deg,#343dff,#63c7df);transition:width .2s;box-shadow:0 0 24px #343dff3d}.step-slider-handle{left:calc((100% - 20px) * var(--slider-value));z-index:4;cursor:grab;background:linear-gradient(145deg,#343dff,#6b73ff);border:4px solid #fff;border-radius:50%;width:20px;height:20px;position:absolute;top:6px;box-shadow:0 10px 20px #343dff3d}.step-slider-handle:active{cursor:grabbing}.step-progress-dots{grid-template-columns:repeat(9,minmax(0,1fr));gap:4px;margin-top:0;display:grid}.progress-dot{color:#2c426c9e;cursor:pointer;text-align:center;background:0 0;border:0;min-width:0;min-height:20px;padding:0;font-size:.76rem;font-weight:700}.progress-dot.is-active{color:#343dff}.info-panel{z-index:3;position:relative}#experience-section .info-panel{width:100%;max-height:calc(var(--app-height) - 150px);scrollbar-width:none;background:linear-gradient(145deg,#ffffffd6,#ffffff8a),#ffffff9e;border-radius:24px;place-self:center stretch;padding:clamp(22px,2vw,34px);overflow:hidden auto}#experience-section .info-panel.is-changing{animation:.46s both softPanelIn}.panel-heading{justify-content:space-between;align-items:center;gap:14px;display:flex}.panel-heading span{color:#2d57a7;border:1px solid #1d55b738;border-radius:50%;place-items:center;width:20px;height:20px;font-size:.72rem;font-weight:900;display:grid}#experience-section .info-panel h2,#experience-section .info-panel h3{color:#08183d;letter-spacing:0;margin:0;line-height:1.2}#experience-section .info-panel h2{font-size:clamp(1.05rem,1.25vw,1.28rem)}#experience-section .info-panel h3{font-size:.95rem}.info-section,.did-you-know{margin-top:26px}.info-section:first-child{margin-top:0}#experience-section .info-panel p,.micro-card p{color:#2a3e65c2;font-size:.84rem;line-height:1.72}.instrument-list{gap:13px;margin-top:14px;display:grid}.instrument-item{grid-template-columns:46px minmax(0,1fr);align-items:center;gap:13px;min-height:58px;display:grid}.instrument-icon{background:linear-gradient(145deg,#ecf6ffeb,#ffffffb8);border:1px solid #ffffffd1;border-radius:15px;place-items:center;width:46px;height:46px;display:grid;box-shadow:inset 0 1px #ffffffdb,0 12px 26px #2f456c17}.instrument-icon img{object-fit:contain;width:45px;height:45px;display:block}.instrument-copy strong,.instrument-copy small{display:block}.instrument-copy strong{color:#1d3158;font-size:.84rem}.instrument-copy small{color:#2a3e65c2;margin-top:4px;font-size:.78rem;line-height:1.48}.insight-grid{gap:12px;margin-top:24px;display:grid}.micro-card,.did-you-know{background:#ffffff94;border:1px solid #ffffffc7;border-radius:18px;box-shadow:inset 0 1px #ffffffd1,0 16px 34px #2f456c0f}.micro-card{padding:15px 16px}.micro-card p,.did-you-know p{margin:9px 0 0}.did-you-know{background:linear-gradient(145deg,#f4f0ffeb,#ffffff94);padding:22px}.legend-list{gap:11px;margin:14px 0 0;padding:0;list-style:none;display:grid}.legend-item{color:#2a3e65c7;grid-template-columns:14px minmax(0,1fr);align-items:center;gap:11px;font-size:.82rem;font-weight:700;line-height:1.35;display:grid}.legend-dot{background:var(--legend-color);border:2px solid #ffffffe0;border-radius:50%;width:12px;height:12px;box-shadow:0 5px 12px #2f456c1f}@keyframes softPanelIn{0%{opacity:.72;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media (height<=820px){.model-stage{min-height:calc(var(--app-height) - 150px);transform:translateY(14px)}.large-viewer{min-height:440px}.model-controls{transform:translateY(-10px)}}@media (width<=1180px){#experience-section.section-experience{grid-template-rows:minmax(520px,1fr) auto;grid-template-columns:220px minmax(360px,1fr);overflow-y:auto}#experience-section .info-panel{grid-column:1/-1}}@media (width<=860px){html,body{overflow:hidden}.experience-shell,.section{height:var(--app-height);min-height:0}.section{overflow:hidden}.section.is-active{overscroll-behavior:contain;scroll-padding-top:calc(var(--safe-top) + 24px);scroll-padding-bottom:var(--mobile-page-bottom);-webkit-overflow-scrolling:touch;overflow:hidden auto}.section-home{padding:calc(clamp(18px, 6vw, 36px) + var(--safe-top)) clamp(18px, 6vw, 36px) calc(clamp(18px, 6vw, 36px) + var(--safe-bottom))}.home-content{width:min(380px,86vw);min-height:clamp(250px, calc(var(--app-height) * .48), 330px);border-radius:24px;gap:clamp(16px,5vw,24px);padding:clamp(28px,8vw,46px) clamp(18px,6vw,34px)}.home-logo{width:clamp(136px,42vw,190px)}.home-content .eyebrow{font-size:clamp(.58rem,2.1vw,.72rem);line-height:1.55}.primary-button{min-width:138px;padding:12px 26px;font-size:.82rem}.back-button,.experience-back-button{gap:7px;min-height:38px;padding:0 14px;font-size:.78rem;top:20px;left:20px;box-shadow:0 12px 28px #2f456c1a}.section-selection{min-height:0;padding:calc(86px + var(--safe-top)) clamp(24px, 8vw, 54px) var(--mobile-page-bottom);scroll-padding-bottom:var(--mobile-page-bottom);justify-content:flex-start;gap:18px}.section-header h2{margin-top:5px;font-size:clamp(1.75rem,8vw,2.6rem);line-height:1.05}.section-header .eyebrow{font-size:.64rem}.nose-grid{grid-template-columns:1fr;gap:18px}.nose-card{border-radius:22px;justify-self:center;width:min(100%,440px);height:clamp(250px,52vw,315px);min-height:250px;padding:14px}#selection-section .nose-viewer{transform-origin:50%;transform:translateY(2px)scale(.88)}.nose-card h3{margin:8px 4px 0;font-size:clamp(.72rem,2.6vw,.84rem);line-height:1.25}#experience-section.section-experience{padding:calc(72px + var(--safe-top)) clamp(16px, 5vw, 26px) var(--mobile-page-bottom);scroll-padding-bottom:var(--mobile-page-bottom);grid-template-rows:auto auto;grid-template-columns:1fr;gap:0;overflow:hidden auto}.experience-logo{top:24px;right:20px}.second-logo{width:clamp(68px,22vw,88px)}.procedure-timeline{display:none}.model-stage{min-height:auto;padding:0 0 clamp(22px, calc(var(--app-height) * .05), 44px);order:1;grid-area:auto/1;transform:none}.large-viewer{min-height:0;height:var(--viewer-mobile-height);max-height:none}#experience-viewer{inset:0}.model-controls{background:#f7f9ffeb;border:1px solid #98a9c83d;border-radius:18px;order:2;grid-area:auto/1;align-self:start;width:min(100%,520px);min-height:58px;margin:0 auto;padding:8px 14px;transform:none;box-shadow:0 12px 28px #2f456c14}.step-slider{height:42px}.step-slider-track,.step-slider-progress{top:19px}.step-slider-track{background:#7084b261}.step-slider-handle{left:calc((100% - 22px) * var(--slider-value));width:22px;height:22px;top:9px}.step-progress-dots{display:none}#experience-section .info-panel{max-height:none;margin-top:clamp(32px, calc(var(--app-height) * .06), 58px);border-radius:22px;order:3;grid-row:auto;padding:clamp(18px,5vw,24px)}}@media (width<=480px){#experience-section.section-experience{grid-template-rows:auto auto auto}.model-stage{grid-row:1}.model-controls{grid-row:2}#experience-section .info-panel{grid-row:3;align-self:start;margin-top:16px}}@media (width<=380px){.home-content{min-height:clamp(240px, calc(var(--app-height) * .46), 310px)}.home-logo{width:clamp(124px,40vw,150px)}.section-selection{padding-left:26px;padding-right:26px}.nose-card{border-radius:20px;height:246px;min-height:246px}#selection-section .nose-viewer{transform:translateY(0)scale(.82)}#experience-section.section-experience{padding-left:15px;padding-right:15px}.model-stage{grid-row:auto;min-height:auto}.large-viewer{height:var(--viewer-small-mobile-height);min-height:0;max-height:none}#experience-viewer{inset:0}}