/* Approved FormaDent midnight / gold / silver visual direction, 10 Nov 2026. */
:root{--ink:#f4f7fa;--slate:#d6e0e8;--silver:#bcc7d0;--muted:#afbecb;--line:#2a4053;--paper:#00182d;--navy:#00182d;--gold:#d2b568;--gold-light:#efdda8;--font:"Avenir Next",Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--paper);color-scheme:dark}
body{background:var(--paper)}
.site-header{background:rgba(0,24,45,.96);border-color:var(--line)}
.brand picture{display:block;line-height:0}.brand .company-logo{width:220px;height:56px;object-fit:contain}.footer-top .brand .company-logo{width:218px;height:56px}
.header-inner{height:100px}.brand-type,.brand-sub{color:var(--ink)}
nav{color:#dce5ec}nav>a:not(.button)::after{background:#fff}nav>a:hover{color:#fff}
a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:2px solid #fff;outline-offset:5px}
.skip-link{background:#fff;color:#00182d}.primary{background:linear-gradient(110deg,#ba9850,#e5cd8c 48%,#cfb16b);color:#11171c;border-color:#dcc481;font-weight:650}.primary:hover{background:linear-gradient(110deg,#ceb16e,#f1dda6 48%,#d9c084)}
.button.light{background:linear-gradient(110deg,#c3a45f,#e7d296 48%,#c4a45c);color:#11171c;border-color:#d8bd79;font-weight:650}.button.light:hover{background:#eedaa4}
.text-link{border-color:#758a9c;color:#e5ebf0}.text-link:hover{color:#fff}.eyebrow,.hero .eyebrow{color:#c7d4df}.tiny-rule{background:#c7d4df}
.hero-inner{grid-template-columns:.93fr 1.07fr;min-height:650px;gap:18px}.hero-copy{padding-block:80px}.hero h1{font-weight:500}.hero h1>span{color:#fff}.hero-description{color:#b7c5d1}.beta-note{color:#b0bfcc}
.hero-art{margin-right:-24px;display:flex;align-items:center;background:#00182d;overflow:visible;min-height:470px}.hero-art>img{position:relative;width:125%;max-width:none;height:auto;object-fit:contain;z-index:0;flex-shrink:0;transform:translateX(-9%);mask-image:linear-gradient(90deg,transparent,#000 9%,#000 94%,transparent)}.hero-art::before{display:none}.art-topline{top:50px;left:20px;right:10px;color:#9cb0c1}.hero-art figcaption{bottom:36px;left:20px;right:10px;color:#c1cfda}.illustration-label{color:#8da5b9}
.product-strip{border-color:var(--line)}.strip-product{border-color:var(--line)}.strip-product:hover{background:#0a263d}.strip-intro strong,.strip-product strong{color:#f4f7fa}.strip-number{color:#9bb0c1}.strip-detail,.strip-intro{color:#adbdcb}.strip-arrow{color:#dce5ec}.strip-product:first-of-type .strip-arrow,.strip-product:first-of-type strong{color:#e4ce98}.small-status,.small-status.muted{color:#b9cbd6}.status-dot{background:#97bfab}
.section-heading>p:last-child{color:#b4c3ce}.shellgen-feature{background:#03070b;border:1px solid #5b4d32;border-radius:10px;gap:40px;padding:46px}.product-copy h2{font-size:36px;margin-top:19px}.product-copy h2 span{color:#e7d29b}.product-copy .product-lead{font-size:25px}.product-copy>p:not(.product-lead):not(.product-footnote){color:#bac8d2}.product-footnote{color:#a7b8c5}.pill{border-color:#8e7950;color:#e8d5a5}.pill .status-dot{background:#ddc387}.product-brand-banner{width:300px;height:auto;margin:22px 0 0;border-radius:5px}.product-copy .product-brand-banner+h2{margin-top:22px}
.workflow{color:#203448;background:#f5f7f8;border-color:#b6c3cd;color-scheme:light}.workflow-header{color:#415768}.workflow-count{color:#576d7c}.workflow-tabs button{color:#485f70}.workflow-tabs button span{color:#5c7180}.workflow-tabs button[aria-selected=true]{color:#614b21;border-bottom-color:#8c6a2c}.workflow-tabs button:hover{color:#152d40}.workflow-panel>p{color:#455e70}.workflow-panel h3{color:#1e3547}.model-file.second svg{stroke:#456e8a}.build-step{color:#456e8a}.workflow-footer,.overview-label{color:#496273}.workflow button:focus-visible{outline-color:#715921}
.principles article{border-color:var(--line)}.principle-number{color:#9cb1c1}.principles h3{color:#edf2f6}.principles p{color:#afbfcb}.approach-intro>p:last-child{color:#afbfcb}
.launch-banner{background:#090d12;border-color:#33414d;color:#eef3f7}.launch-label{color:#aebdc9}.launch-summary{color:#b6c4ce}.launch-banner a{color:#eef3f7}.nav-new{color:#e4ebf1;border-color:#687b8a;background:#122a3d}
.smileshell-launch{background:#000;border-color:#304253}.smileshell-launch-copy h2{color:#f5f7fa}.smileshell-launch-copy>p:not(.eyebrow):not(.smileshell-access-note){color:#b7c5d0}.smileshell-access-note{color:#acbecb}.smileshell-launch-flow{background:#071b2c;border-color:#3a4d5e;box-shadow:none}.smileshell-wordmark{border-color:#344859;gap:12px}.smileshell-wordmark .product-icon{width:64px;height:64px}.smileshell-wordmark .product-wordmark{width:185px;height:auto;margin:0}.smileshell-wordmark>span{font-size:12px;color:#c4d0da}.smileshell-launch-flow li{border-color:#304354}.smileshell-launch-flow li>span{color:#b7c6d2}.smileshell-launch-flow h3{color:#edf3f7}.smileshell-launch-flow li p,.local-line{color:#afc0cd}
.smileshell-launch .primary,.smileshell-page .primary{background:linear-gradient(110deg,#b2bec8,#edf3f7 48%,#aebbc6);color:#101c26;border-color:#cbd6df}.smileshell-launch .primary:hover,.smileshell-page .primary:hover{background:#e9f0f5}
.faq-section details{border-color:var(--line)}.faq-section summary{color:#edf2f6}.faq-section summary>span{color:#aebfcd}.faq-answer p{color:#afbfcc}.faq-answer a{color:#eef3f7;border-color:#7890a3}.closing-section{border-color:var(--line)}.closing-action>span{color:#a9bccb}
.site-footer.wrap{width:100%;background:#000;padding-inline:max(56px,calc((100% - 1264px)/2));border-top:1px solid #2d4050}.footer-top>p,.back-top,.footer-bottom{color:#aebdca}.footer-bottom{border-color:#293b49}
.smileshell-hero{gap:52px}.smileshell-hero h1>span{color:#dce5ed}.smileshell-app-preview{background:#071522;border-color:#3b4e5d;box-shadow:0 24px 80px #0005}.preview-caption-top,.smileshell-app-preview figcaption{color:#c1d0db;border-color:#344857}.smileshell-facts span{color:#aabcca}.smileshell-facts strong{color:#eef3f6}.smileshell-section-intro h2,.smileshell-local h2{color:#f5f7fa}.smileshell-steps>li,.smileshell-roles article{border-color:#536778}.step-number,.role-label{color:#c4d0d9}.smileshell-steps h3,.smileshell-roles h3{color:#edf3f7}.smileshell-steps p,.smileshell-roles p{color:#b2c2ce}.step-detail{color:#c0ced8;border-color:#374c5d}.smileshell-collaboration{background:#000;border-color:#2e4050}.smileshell-scope{color:#aabcc9;border-color:#334b5d}.smileshell-page .closing-section .eyebrow,.smileshell-page nav a[aria-current=page]{color:#e6edf3}
/* Font finishes from the user's approved homepage reference; surfaces stay unchanged. */
:root{--ink:#fff;--slate:#c4ced6;--silver:#c4ced6;--muted:#d7dfe5;--text-body:#d7dfe5;--text-label:#c4ced6;--text-secondary:#aab3bb;--text-small:#8e99a2;--gold-text:#e6d09b;--gold-mark:#d5b876}
.hero h1,.product-copy h2,.product-lead,.approach-intro h2,.principles h3,.smileshell-launch-copy h2,.faq-section h2,.faq-section summary,.closing-section h2,.smileshell-hero h1,.smileshell-section-intro h2,.smileshell-local h2,.smileshell-steps h3,.smileshell-roles h3{color:#fff}
.hero-description,.product-copy>p:not(.product-lead):not(.product-footnote),.principles p,.approach-intro>p:last-child,.smileshell-launch-copy>p:not(.eyebrow):not(.smileshell-access-note),.smileshell-launch-flow li p,.faq-answer p,.smileshell-hero-description,.smileshell-steps p,.smileshell-roles p,.smileshell-local>div:last-child p,.smileshell-section-intro>p:last-child:not(.eyebrow){color:var(--text-body)}
.eyebrow,.hero .eyebrow,nav,.launch-label,.launch-summary,.section-heading>p:last-child,.smileshell-wordmark>span,.smileshell-launch-flow li>span,.step-number,.role-label,.step-detail{color:var(--text-label)}
.tiny-rule{background:var(--text-label)}
.beta-note,.product-footnote,.strip-detail,.strip-intro,.small-status,.small-status.muted,.smileshell-access-note,.local-line,.closing-action>span,.footer-top>p,.back-top,.footer-bottom,.smileshell-scope{color:var(--text-secondary)}
.art-topline,.illustration-label,.strip-number,.principle-number,.smileshell-facts span{color:var(--text-small)}
.hero-art figcaption,.preview-caption-top,.smileshell-app-preview figcaption{color:var(--text-label)}
.software-section>.section-heading .eyebrow,body:not(.smileshell-page) .closing-section .eyebrow,.pill,.strip-product:first-of-type .strip-arrow{color:var(--gold-text)}
.strip-product strong,.strip-product:first-of-type strong,.smileshell-facts strong{color:#fff}
.metallic-text{display:inline-block}
/* Allow descenders and the tracked final glyph to paint fully without moving the hero layout. */
.home-page .hero h1 .metallic-text{padding-bottom:.16em;margin-bottom:-.16em;padding-inline-end:.12em;margin-inline-end:-.12em}
.home-page .hero-art>.hero-layout-spacer{visibility:hidden;pointer-events:none}
/* Preserve the v11 image's flow footprint; align v12 ivory landmarks at 0.96 scale,
   offset -181 / +1.28 source pixels while allowing the wider mesh beneath the copy. */
.home-page .hero-art>.hero-expanded-shell{position:absolute;left:51.25%;top:50%;width:134.140625%;max-width:none;height:auto;transform:translate(-57.57377%,-58.0786%);pointer-events:none;z-index:0;mask-image:none}
.home-page .hero-art .art-topline,.home-page .hero-art figcaption{z-index:1}
@media(max-width:820px){
  .home-page .hero-art>.hero-expanded-shell{left:50%;top:calc(50% - 17.5px);width:128.775%;max-width:837.0375px}
}
.metallic-gold{color:var(--gold-text)}.metallic-silver{color:#c4ced6}
@supports ((background-clip:text) or (-webkit-background-clip:text)){
  .metallic-text{background-clip:text;-webkit-background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
  .metallic-gold{background-image:linear-gradient(180deg,#d2ba7e 0%,#c8ab66 17%,#b79a58 25%,#f1deaa 32%,#fff1ca 38%,#fff4d5 44%,#d2ba7e 51%,#b79a58 62%,#b0914e 70%,#a98b46 74%,#c2a15c 80%,#d5b876 87%,#e6d09b 100%)}
  .metallic-silver{background-image:linear-gradient(180deg,#c7cdd2 0%,#b7bec4 17%,#9ca5ad 25%,#d2d9de 32%,#eef2f5 38%,#f4f7f9 44%,#aab3bb 51%,#8e99a2 62%,#808b94 70%,#77818a 74%,#9ca8b2 80%,#c4ced6 87%,#d7dfe5 100%)}
}
@media(forced-colors:active){.metallic-text{background:none;color:CanvasText;-webkit-text-fill-color:CanvasText}}
@media(max-width:1100px){.brand .company-logo{width:190px;height:49px}.header-inner{column-gap:16px}nav{gap:22px}.hero-inner{grid-template-columns:1fr 1fr}.hero h1{font-size:59px}.hero-art{margin-right:0}.shellgen-feature{padding:32px;gap:28px}.product-brand-banner{width:260px}.smileshell-wordmark .product-wordmark{width:145px}}
@media(max-width:820px){.site-header nav.is-open{background:#00182d;border-color:#344b5e}.menu-icon,.menu-icon::before,.menu-icon::after{background:transparent}.menu-toggle{color:#e0e8ef}.header-inner{height:84px}.hero-inner{grid-template-columns:1fr;min-height:0}.hero-copy{padding:54px 0 20px}.hero-art{min-height:340px;margin:0;justify-content:center;padding:30px 0 65px}.hero-art>img{width:120%;max-width:780px;transform:none}.art-topline{top:10px;left:18px;right:18px}.hero-art figcaption{bottom:22px;left:18px;right:18px}.shellgen-feature{grid-template-columns:1fr}.workflow{width:100%}.product-copy>p:not(.product-lead):not(.product-footnote){max-width:520px}.product-brand-banner{width:320px}.smileshell-wordmark .product-wordmark{width:170px}.site-footer.wrap{padding-inline:32px}}
@media(max-width:600px){.site-header .brand .company-logo{width:46px;height:43px}.header-inner{column-gap:10px}.header-cta{font-size:11px;padding:12px 15px}.hero h1{font-size:48px;letter-spacing:-2.2px}.hero-art{min-height:265px}.shellgen-feature{padding:25px 20px}.product-copy h2{font-size:30px}.product-brand-banner{width:100%;max-width:300px}.smileshell-wordmark{flex-wrap:wrap;gap:10px}.smileshell-wordmark .product-icon{width:48px;height:48px}.smileshell-wordmark .product-wordmark{width:145px}.smileshell-wordmark>span{font-size:11px}.site-footer.wrap{padding-inline:22px}.footer-top .brand .company-logo{width:190px;height:49px}.smileshell-hero{gap:34px}}

/* Coordinated metallic product sections: gold ShellGen and silver SmileShell. */
.product-launch{color:#00182d;border-block:1px solid #ffffff30;scroll-margin-top:100px}
.shellgen-launch{margin-top:84px;background:linear-gradient(120deg,#b79a58 0%,#d2ba7e 24%,#e5d09b 33%,#d2ba7e 43%,#c2a15c 70%,#d5b876 88%,#d2ba7e 100%)}
.smileshell-launch.product-launch{background:linear-gradient(120deg,#a8b3bd 0%,#cbd4dc 24%,#dde3e8 33%,#cbd4dc 43%,#a8b3bd 70%,#c4ced6 88%,#cbd4dc 100%);border-color:#ffffff30}
.product-launch+.approach-section{padding-top:84px}
.product-launch .product-launch-inner{display:grid;grid-template-columns:1.05fr 1fr;gap:86px;align-items:center;padding-block:72px}
.product-launch .product-launch-copy{min-width:0}
.product-launch .product-launch-copy .eyebrow{color:#243642}
.product-launch .product-launch-copy h2{font-size:45px;line-height:1.13;letter-spacing:-1.7px;font-weight:400;margin-top:20px;color:#00182d}
.product-launch .product-launch-copy>p:not(.eyebrow):not(.product-access-note){color:#243642;font-size:13px;line-height:1.9;max-width:430px;margin-top:23px}
.product-launch .product-access-note{color:#243642;font-size:10px;line-height:1.7;margin-top:15px}
.product-launch .button.primary{background:#00182d;color:#fff;border-color:#00182d}
.product-launch .button.primary:hover{background:#0b2a40;border-color:#0b2a40}
.product-launch .text-link{color:#00182d;border-color:#334858}
.product-launch .text-link:hover{color:#000;border-color:#000}
.product-launch .product-launch-copy a:focus-visible{outline-color:#00182d}
.product-launch .product-launch-flow{min-width:0;border:1px solid #3a4d5e;background:#071b2c;color:#fff;border-radius:8px;padding:30px 34px;box-shadow:0 18px 40px #00101c18;scroll-margin-top:125px}
.product-launch .product-launch-brand{display:flex;align-items:center;gap:12px;padding-bottom:24px;border-bottom:1px solid #344859;flex-wrap:nowrap}
.product-launch .product-launch-brand .product-icon{width:64px;height:64px;object-fit:contain;margin:0;flex:none}
.product-launch .product-launch-brand .product-wordmark{width:185px;height:auto;margin:0;min-width:0;object-fit:contain}
.product-launch .product-launch-brand>span{font-size:12px;color:#c4ced6;white-space:nowrap;letter-spacing:0}
.product-launch .product-launch-flow ol{list-style:none;padding:0;margin:8px 0 0}
.product-launch .product-launch-flow li{display:grid;grid-template-columns:25px 1fr;gap:16px;padding-block:20px;border-bottom:1px solid #304354}
.product-launch .product-launch-flow li>span{font-size:9px;letter-spacing:1px;color:#c4ced6;padding-top:3px}
.product-launch .product-launch-flow h3{font-size:15px;font-weight:500;color:#fff}
.product-launch .product-launch-flow li p{font-size:11px;color:#d7dfe5;line-height:1.7;margin-top:7px}
.product-launch .local-line{color:#c4ced6}
.shellgen-launch .local-line .status-dot{background:#d5b876}
@media(max-width:1100px){.product-launch .product-launch-inner{gap:45px}.product-launch .product-launch-copy h2{font-size:39px}.product-launch .product-launch-flow{padding:27px 24px}.product-launch .product-launch-brand{gap:10px}.product-launch .product-launch-brand .product-icon{width:48px;height:48px}.product-launch .product-launch-brand .product-wordmark{width:155px}.product-launch .product-launch-brand>span{font-size:11px}}
@media(max-width:820px){.product-launch .product-launch-inner{grid-template-columns:1fr;gap:34px;padding-block:54px}.product-launch .product-launch-copy>p:not(.eyebrow):not(.product-access-note){max-width:560px}.product-launch .product-launch-flow{width:100%;padding:28px}.product-launch .product-launch-brand .product-icon{width:56px;height:56px}.product-launch .product-launch-brand .product-wordmark{width:185px}.product-launch+.approach-section{padding-top:54px}.shellgen-launch{margin-top:54px}}
@media(max-width:560px){.product-launch .product-launch-inner{padding-block:46px}.product-launch .product-launch-copy h2{font-size:37px}.product-launch .product-launch-flow{padding:25px 23px}.product-launch .product-launch-brand{gap:10px;padding-bottom:20px}.product-launch .product-launch-brand .product-icon{width:48px;height:48px}.product-launch .product-launch-brand .product-wordmark{width:145px}.product-launch .product-launch-brand>span{font-size:10px}.product-launch .product-launch-flow li{gap:10px}.product-launch .product-launch-copy>p:not(.eyebrow):not(.product-access-note){font-size:12px}.product-launch .launch-actions{gap:19px}}
@media(max-width:360px){.product-launch .product-launch-flow{padding:22px 16px}.product-launch .product-launch-brand{gap:8px}.product-launch .product-launch-brand .product-icon{width:38px;height:38px}.product-launch .product-launch-brand .product-wordmark{width:125px}.product-launch .product-launch-brand>span{font-size:9px}.product-launch .product-launch-copy h2{font-size:33px}}

/* Paired product entry points in the homepage header, hero and closing section. */
.home-page .app-button-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;max-width:100%}
.home-page .app-button-pair .button{white-space:nowrap;margin:0;min-width:0;justify-self:stretch;gap:20px}
.home-page .button.app-silver{background:linear-gradient(110deg,#b2bec8,#edf3f7 48%,#aebbc6);color:#101c26;border-color:#cbd6df}
.home-page .button.app-silver:hover{background:linear-gradient(110deg,#cbd5dd,#fff 48%,#c2ced8)}
.home-page .header-inner{grid-template-columns:auto minmax(0,1fr) auto}
.home-page .header-app-actions{grid-column:2;grid-row:1;justify-self:center;gap:10px}
.home-page .header-app-actions .header-cta{grid-column:auto;grid-row:auto;padding:13px 16px;gap:14px}
.home-page .hero-actions{flex-direction:column;align-items:flex-start;gap:18px}
.home-page .hero-actions>.text-link{margin-top:0}
.home-page .closing-action{max-width:100%}
.home-page :is(#home,#software,#approach,#next,#shellgen-workflow){scroll-margin-top:110px}
@media(max-width:950px){
  .home-page .site-header nav{display:none;position:absolute;left:0;right:0;top:100%;background:#00182d;padding:20px 24px 26px;border-bottom:1px solid #344b5e;box-shadow:0 10px 20px #0002;align-items:stretch;gap:9px}
  .home-page .site-header nav.is-open{display:flex;flex-direction:column}
  .home-page .site-header nav>a:not(.button){padding:12px 4px}
  .home-page .menu-toggle{display:flex;align-items:center;gap:12px;border:1px solid #758a9c;border-radius:4px;background:transparent;padding:11px 13px;font-size:11px;min-height:44px;color:#e0e8ef}
  .home-page .menu-icon{width:16px;height:10px;border-top:1px solid;border-bottom:1px solid;position:relative}
  .home-page .menu-icon::after{content:"";position:absolute;left:0;right:0;top:4px;border-top:1px solid}
  .home-page .header-inner>nav{justify-self:stretch}
}
@media(max-width:700px){
  .home-page .closing-section{flex-direction:column;align-items:flex-start}
}
@media(max-width:600px){
  .home-page .header-inner{height:auto;grid-template-columns:minmax(0,1fr) auto;row-gap:12px;padding-block:12px}
  .home-page .header-inner>.brand{grid-column:1;grid-row:1}
  .home-page .header-inner>.menu-toggle{grid-column:2;grid-row:1;justify-content:center;padding:12px}
  .home-page .header-app-actions{grid-column:1/-1;grid-row:2;width:100%}
  .home-page .app-button-pair{width:100%;gap:10px}
  .home-page .app-button-pair .button,.home-page .header-app-actions .header-cta{min-height:48px;font-size:12px;padding:14px 12px;gap:10px}
  .home-page .app-button-pair .button span{font-size:18px}
  .home-page .hero-actions,.home-page .closing-action{width:100%}
  .home-page :is(#home,#software,#approach,#next,#shellgen-workflow){scroll-margin-top:142px}
}
@media(max-width:380px){
  .home-page .app-button-pair .button,.home-page .header-app-actions .header-cta{font-size:11px;padding-inline:9px;gap:6px}
  .home-page .app-button-pair .button span{font-size:17px}
}

/* Narrow homepage app buttons by about 10% while preserving type, height and pair spacing. */
.home-page .app-button-pair .button{padding-inline:14px}
.home-page .header-app-actions .header-cta{padding-inline:7.5px}
.home-page .product-launch .launch-actions>.button.primary{padding-inline:14px}
@media(max-width:1100px){
  .home-page .app-button-pair .button,.home-page .product-launch .launch-actions>.button.primary{padding-inline:11px}
  .home-page .header-app-actions .header-cta{padding-inline:7.5px}
}
@media(max-width:600px){
  .home-page .app-button-pair{width:calc(90% + 1px)}
  .home-page .app-button-pair .button,.home-page .header-app-actions .header-cta{padding-inline:6px}
}
@media(max-width:380px){
  .home-page .app-button-pair .button,.home-page .header-app-actions .header-cta{padding-inline:4px}
}

/* Center the header app pair on the page, with equal space on either side. */
.home-page .header-inner{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr)}
.home-page .site-header nav{gap:22px}
@media(max-width:1200px){
  .home-page .site-header nav{display:none;position:absolute;left:0;right:0;top:100%;background:#00182d;padding:20px 24px 26px;border-bottom:1px solid #344b5e;box-shadow:0 10px 20px #0002;align-items:stretch;gap:9px}
  .home-page .site-header nav.is-open{display:flex;flex-direction:column}
  .home-page .site-header nav>a:not(.button){padding:12px 4px}
  .home-page .menu-toggle{display:flex;align-items:center;gap:12px;border:1px solid #758a9c;border-radius:4px;background:transparent;padding:11px 13px;font-size:11px;min-height:44px;color:#e0e8ef}
  .home-page .menu-icon{width:16px;height:10px;border-top:1px solid;border-bottom:1px solid;position:relative}
  .home-page .menu-icon::after{content:"";position:absolute;left:0;right:0;top:4px;border-top:1px solid}
  .home-page .header-inner>nav{justify-self:stretch}
}
@media(max-width:820px){
  .home-page .header-inner{height:auto;grid-template-columns:minmax(0,1fr) auto;row-gap:12px;padding-block:12px}
  .home-page .header-inner>.brand{grid-column:1;grid-row:1}
  .home-page .header-inner>.menu-toggle{grid-column:2;grid-row:1;justify-content:center;padding:12px}
  .home-page .header-app-actions{grid-column:1/-1;grid-row:2;justify-self:center}
}

/* A quiet founder entry point alongside the homepage's secondary hero action. */
.home-page .hero-secondary-links{display:flex;flex-wrap:wrap;align-items:center;gap:14px 26px}
.home-page .hero-secondary-links .text-link{margin-top:0}
.home-page .hero-secondary-links .founder-link{color:var(--text-secondary);border-color:#647585}
.home-page .hero-secondary-links .founder-link:hover{color:#fff;border-color:#aab3bb}

/* Center the hero caption over the artwork with balanced side gutters. */
.home-page .hero-art .art-topline{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);right:20px}
.home-page .hero-art .art-topline>span:first-child{grid-column:2;justify-self:center;max-width:none;text-align:center;white-space:nowrap}
.home-page .hero-art .art-topline>span:last-child{grid-column:3;justify-self:end}
@media(max-width:820px){.home-page .hero-art .art-topline{right:18px}}

/* Keep the SmileShell launch badge beside its navigation label. */
.site-header nav>a{white-space:nowrap}
@media(max-width:1000px){
  :is(.shellgen-page,.smileshell-page) .site-header nav{display:none;position:absolute;left:0;right:0;top:100%;background:#00182d;padding:20px 24px 26px;border-bottom:1px solid #344b5e;box-shadow:0 10px 20px #0002;align-items:stretch;gap:9px}
  :is(.shellgen-page,.smileshell-page) .site-header nav.is-open{display:flex;flex-direction:column}
  :is(.shellgen-page,.smileshell-page) .site-header nav>a:not(.button){padding:12px 4px}
  :is(.shellgen-page,.smileshell-page) .menu-toggle{display:flex;align-items:center;gap:12px;border:1px solid #758a9c;border-radius:4px;background:transparent;padding:11px 13px;font-size:11px;min-height:44px;color:#e0e8ef}
  :is(.shellgen-page,.smileshell-page) .menu-icon{width:16px;height:10px;border-top:1px solid;border-bottom:1px solid;position:relative}
  :is(.shellgen-page,.smileshell-page) .menu-icon::after{content:"";position:absolute;left:0;right:0;top:4px;border-top:1px solid}
  :is(.shellgen-page,.smileshell-page) .header-inner>nav{justify-self:stretch}
}

/* CONFIDENTIAL */