html{scrollbar-width:none;scroll-padding-top:88px}
html::-webkit-scrollbar,body::-webkit-scrollbar{display:none}
.nav{position:sticky;top:0;z-index:30;height:68px}
.nav-brands{display:flex;align-items:center;gap:16px;min-width:0}
.nelcielo-home{display:flex;align-items:center;justify-content:center;flex:none;width:48px;height:48px;border:0;border-radius:0;background:transparent}
.nelcielo-home:hover{opacity:.85}
.nelcielo-home img{display:block;width:38px;height:38px;object-fit:contain}
.brand-mark{display:none}
.nav-links a{min-height:44px;display:inline-flex;align-items:center}
.hero .eyebrow{margin-bottom:10px}
.initiative-label{color:#d5e5eb;font-size:.9rem;margin:0 0 28px}
.orbit-decoration{position:absolute;inset:0}
.orbit-center{inset:32%;background:transparent;padding:0;box-shadow:none}
.orbit-center img{display:block;width:100%;height:100%;object-fit:contain}
.model-layout{grid-template-columns:minmax(0,1.04fr) minmax(0,.96fr)}
.stage-tab,.track-button{min-height:44px}
.footer-links{flex:none;max-width:330px}
.footer-links a{display:inline-block;line-height:1.5;padding:10px 0}
.footer-links .copyright{margin:4px 0 10px}
.wheel path:focus-visible{stroke:#102b45;stroke-width:6;outline:none;filter:drop-shadow(0 0 4px #dbac45)}
@media(max-width:980px){.model-layout{grid-template-columns:1fr}}
@media(max-width:650px){
 html{scroll-padding-top:90px}
 .nav .shell{gap:10px;padding:0 16px}
 .nav-brands{gap:10px}
 .nelcielo-home{width:44px;height:44px}
 .brand{font-size:.7rem}
 .brand-mark{display:none}
 .nav-links{gap:0}
 .nav-links .nav-cta{padding:8px 10px}
 .hero h1{font-size:clamp(2.3rem,9vw,3.2rem)}
 .orbit{width:min(100%,280px)}
 .stage-tab small{letter-spacing:.04em;font-size:.65rem}
 .stage-tab strong{font-size:.94rem}
 .stage-tab{padding:12px 8px}
 .footer-links{margin-top:20px}
 .footer .footer-links a{margin-top:0}
}

/* Public composition: compact controls, readable copy and natural scrolling. */
.hero{min-height:0;background:linear-gradient(115deg,#102b45,#173f53)}
.hero::after{display:none}
.hero-grid{grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:40px;min-height:460px;padding-top:42px;padding-bottom:42px}
.hero-copy{padding:0}
.hero h1{font-size:clamp(2.5rem,4vw,3.5rem);max-width:18ch;line-height:1.06;letter-spacing:-.04em}
.hero .lead{font-size:1.04rem;max-width:520px;margin:20px 0 24px;line-height:1.6}
.hero .eyebrow{font-size:.69rem;letter-spacing:.12em}
.initiative-label{font-size:.82rem;margin-bottom:22px}
.hero-actions{gap:14px}
.primary{padding:12px 18px;min-height:44px;font-size:.9rem;box-shadow:none}
.hero-note{font-size:.78rem;max-width:180px}
.orbit{width:min(100%,330px);filter:none;margin:auto}
.orbit-ring{animation:none;border-color:rgba(186,231,236,.18)}
.orbit-ring.r2{border-color:rgba(93,199,218,.3)}
.orbit-ring.r3{border-color:rgba(119,229,203,.4)}
.orbit-label{font-size:.65rem;padding:4px 7px;border:0;background:transparent;backdrop-filter:none}
.o3{left:70%;top:30%}.o10{left:70%;top:56%}.o20{left:6%;top:77%}
.orbit-dot{width:8px;height:8px;box-shadow:none}
.section{padding:44px 0}
.section h2{font-size:clamp(1.7rem,2.6vw,2.2rem);line-height:1.12;letter-spacing:-.035em}
.section-head{margin-bottom:22px}
.section-head p{font-size:.95rem;line-height:1.55;margin-top:10px}
.model-toolbar{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.95fr);gap:28px;align-items:center;margin-bottom:22px}
.model-toolbar .section-head{margin:0}
.stage-tabs{margin:0;gap:8px}
.stage-tab{padding:10px 13px;border-radius:8px;background:#f8faf9}
.stage-tab:hover{transform:none}
.stage-tab small{font-size:.65rem;letter-spacing:.025em;text-transform:none}
.stage-tab strong{font-size:1rem;margin-top:2px}
.model-layout{grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:36px;align-items:center}
.wheel{max-width:440px}
.wheel-note{font-size:.76rem;margin:4px 0 12px}
.track-controls{justify-content:center;gap:8px;margin-top:0}
.track-button{padding:8px 13px;font-size:.8rem;border-radius:7px}
.detail{min-height:0;padding:0 0 0 28px;border-left:2px solid var(--accent,var(--blue));border-top:0}
.detail-top{gap:14px;margin-bottom:12px}
.detail-pill{border:0;padding:0;font-size:.71rem;letter-spacing:.02em;text-transform:none}
.detail-pill:first-child{font-weight:850}
.detail-pill:last-child{color:var(--muted);font-weight:600}
.detail h3{font-size:clamp(1.4rem,2vw,1.85rem);max-width:none;line-height:1.16}
.detail .site{font-size:.78rem;line-height:1.45;margin:8px 0 14px}
.detail .question{font-size:1rem;margin-bottom:9px;line-height:1.45}
.detail .description{font-size:.9rem;line-height:1.55}
.detail-meta{gap:18px;border-top:1px solid var(--line);padding-top:14px;margin-top:16px}
.detail-meta strong,.source-proof strong{font-size:.66rem;text-transform:none;letter-spacing:.02em}
.detail-meta span{font-size:.82rem;line-height:1.45;margin-top:4px}
.source-proof{margin-top:14px;padding-top:12px}
.source-proof p{font-size:.85rem;margin-top:4px}
.source-proof strong:not(:first-child){margin-top:10px}
.candidate-drawer{margin-top:14px;padding-top:12px}
.candidate-drawer summary{font-size:.83rem;min-height:28px;line-height:1.5}
.candidate-drawer ul{margin:8px 0 12px;gap:6px}
.candidate-drawer li{font-size:.75rem;padding:4px 8px;border-radius:5px}
.candidate-drawer .candidate-group{display:block;font-size:.72rem;margin-top:12px;color:var(--muted)}
.candidate-drawer p{font-size:.75rem}
.model-caveat{font-size:.78rem;max-width:800px;margin-top:22px;line-height:1.55}
.model-status{color:#755523;background:#fff8e9;padding:12px 16px;margin:0 0 20px;font-size:.88rem;border-radius:6px}
.logic-grid{gap:56px;min-height:390px;align-items:center}
.logic .section-head{margin-bottom:16px}
.logic .section-head .eyebrow{font-size:.66rem;margin-bottom:8px}
.logic-step{padding:7px 0;gap:12px;grid-template-columns:36px 1fr;align-items:center}
.logic-step .num{width:34px;height:34px;border-width:1px;font-size:.82rem}
.logic-list::before{left:16px}
.logic-step .words{font-size:.94rem;padding-top:0}
.logic-step[aria-pressed="true"] .num{box-shadow:0 0 0 4px rgba(46,196,170,.1)}
.logic-explain{padding:30px;border-radius:12px;min-height:280px;box-shadow:none}
.logic-explain h3{font-size:1.75rem;margin:14px 0 12px}
.logic-explain p{font-size:.98rem}
.logic-explain .eyebrow{font-size:.67rem}
.logic-explain .signal{font-size:.65rem;margin-top:22px;letter-spacing:.08em}
.closing-layout{min-height:260px;align-items:center;gap:56px}
.closing .eyebrow{font-size:.66rem;color:#168e83;margin-bottom:12px}
.closing p{font-size:1rem;line-height:1.65;margin-top:16px}
.council-cta{margin-top:22px}
.closing-callout{padding:24px;border-top-width:2px;border-radius:0;background:#f5f8f8}
.closing-callout strong{font-size:1.12rem;line-height:1.4}
.closing-callout p{font-size:.92rem;margin-top:10px}
.footer{padding:22px 0}
.footer .shell{align-items:center;gap:20px}
.footer a.nelcielo-home{border:0;margin:0;padding:0}
.footer-links{flex:1;max-width:none}
.footer-links a{font-size:.78rem;padding:0}
.footer-links .copyright{font-size:.72rem;margin:5px 0 0}
.footer .back-top{font-size:.75rem;flex:none}
@media(max-width:980px){
 .hero-grid{grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);min-height:400px;gap:24px;padding-top:36px;padding-bottom:36px}
 .hero h1{font-size:clamp(2.2rem,4.5vw,3rem)}
 .orbit{width:min(100%,280px);margin:0}
 .model-toolbar{grid-template-columns:1fr;gap:18px}
 .stage-tabs{max-width:600px}
 .model-layout{grid-template-columns:1fr;gap:28px}
 .detail{border-left:0;border-top:2px solid var(--accent,var(--blue));padding:22px 0 0;margin-top:0}
 .wheel{max-width:420px}
 .detail h3{font-size:1.7rem}
 .detail .description,.detail .question{max-width:none}
 .logic-grid,.closing-layout{grid-template-columns:1fr;gap:28px;min-height:0}
 .logic-explain{min-height:230px}
}
@media(max-width:650px){
 html{scroll-padding-top:84px}
 .nav{height:64px}
 .hero-grid{grid-template-columns:1fr;gap:30px;padding-top:32px;padding-bottom:32px;min-height:0}
 .hero h1{font-size:clamp(2.15rem,8vw,2.8rem);max-width:18ch}
 .hero .lead{font-size:.96rem;margin:16px 0 20px}
 .hero-actions{align-items:flex-start;flex-direction:column;gap:10px}
 .hero-note{max-width:none}
 .orbit{width:min(100%,250px);margin:auto}
 .section{padding:32px 0}
 .model-toolbar{gap:16px;margin-bottom:20px}
 .stage-tab{padding:10px 8px}
 .stage-tab small{font-size:.61rem;letter-spacing:0}
 .stage-tab strong{font-size:.9rem}
 .track-controls{gap:6px}
 .track-button{font-size:.75rem;padding:8px 10px}
 .model-caveat{margin-top:20px}
 .logic-explain{padding:24px}
 .footer .shell{display:flex;flex-wrap:wrap;gap:14px}
 .footer-links{min-width:180px;margin:0}
 .footer .back-top{margin:0 0 0 62px}
}
@media(prefers-reduced-motion:reduce){
 html{scroll-behavior:auto}
 *,*::before,*::after{animation:none!important;transition:none!important}
}