/* The neural volume is the entire opening, with quiet controls at its edges. */
.hero-accessible-title{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.hero{height:100svh;min-height:600px;background:#f0efeb}.hero-scroll{height:172svh;min-height:970px;background:#f0efeb}#grain{opacity:.075}
.hero-header{inset:22px 40px auto;font-size:12px}.hero-header nav{position:static;gap:28px;padding:0}.hero-header .motion{top:29px;font-size:10px;right:0}.hero-header .hero-contact{font-size:12px}
.hero-routes{top:94px;left:40px;right:auto;bottom:auto;max-width:360px}.hero-routes>p{display:block;font-size:8px;letter-spacing:.12em;margin-bottom:4px}.route-choices{gap:18px}.route-choices button{font-size:11px;min-height:40px}.route-preview{top:100%;bottom:auto;margin-top:7px}
.hero-bottom{inset:auto 40px 27px;display:grid;grid-template-columns:1fr auto 1fr;gap:20px;font-size:13px;letter-spacing:.015em}.hero-roles{grid-column:1;grid-row:1}.hero-bottom>a{grid-column:2;grid-row:1;justify-self:center;margin:0;font-size:10px}.hero-bottom>.orbit-hint{grid-column:3;grid-row:1;justify-self:end;font-size:9px}.hero-roles a{font-size:11px}
.hero-legend{left:40px;right:auto;bottom:84px;gap:18px;font-size:9px}.hero-selection,.neural-caption{left:50%;bottom:78px}.hero-selection{background:#f0efeb}.topic{font-size:12px}.topic.primary{font-size:19px}#topics{inset:0}
.signature-intro{background:transparent;color:#30352f}.intro-active .hero{background:#f0efeb}
.intro-brand{position:absolute;top:31px;left:40px;font:12px var(--mono);letter-spacing:.025em}.intro-brand .signature-dot{width:5px;height:5px;margin-left:5px}
.intro-sequence,.hero-landing{position:absolute;left:40px;right:40px;bottom:98px;height:75px;pointer-events:none}.intro-sequence p,.hero-landing p{position:absolute;inset:auto 0 0;font:400 clamp(30px,3.7vw,58px)/1.1 var(--serif);letter-spacing:-.045em;color:#30352f;opacity:0;transform:translateY(10px)}
.is-playing .intro-sequence .intro-motto{animation:none;opacity:1;transform:none}
.intro-motto>span{display:block}
.is-playing .intro-motto .motto-start{animation:motto-start 6.6s both}
.is-playing .intro-motto .motto-completion{animation:motto-complete 6.6s both}
@keyframes motto-start{0%{opacity:0;transform:translateY(12px)}12%,100%{opacity:1;transform:none}}
@keyframes motto-complete{0%,34%{opacity:0;transform:translateY(12px)}54%,100%{opacity:1;transform:none}}
.intro-bottom{bottom:27px;left:40px;right:40px;gap:40px}.intro-timeline{display:block;width:150px;height:1px;background:#b8bcb450;overflow:hidden}.intro-timeline i{display:block;width:100%;height:100%;background:var(--signature);transform-origin:left;transform:scaleX(0)}.is-playing .intro-timeline i{animation:thought-time 6.6s linear both}
.signature-intro.is-playing{animation:thought-leave 6.6s linear both}.intro-skip{font-size:10px;border-bottom:0}
@keyframes thought-time{to{transform:scaleX(1)}}
@keyframes thought-leave{0%,88%{opacity:1}100%{opacity:0}}
@media(max-width:700px){
 .hero{height:100svh;min-height:640px}.hero-scroll{height:164svh;min-height:1040px}
 .hero-header{inset:20px 20px auto;font-size:10px;gap:12px}.hero-header nav{position:absolute;top:43px;left:0;gap:20px}.hero-header .motion{top:44px;font-size:8px}.hero-header .hero-contact{font-size:10px}.hero-header .name{max-width:225px}
 .hero-routes{top:100px;left:20px;right:20px;bottom:auto;max-width:none}.hero-routes>p{font-size:7px}.route-choices{gap:18px}.route-choices button{font-size:10px;min-height:37px}.route-preview{max-width:290px;top:100%;bottom:auto}
 #topics{inset:0 0 155px}.topic{font-size:11px}.topic.primary{font-size:15px}
 .hero-bottom{inset:auto 20px 22px;display:grid;grid-template-columns:1fr auto;gap:14px}.hero-roles{grid-column:1;grid-row:1;font-size:11px}.hero-roles a{font-size:10px}.hero-bottom>a{grid-column:2;grid-row:1;font-size:9px}.hero-bottom>.orbit-hint{grid-column:1/-1;grid-row:2;justify-self:start;font-size:8px}
 .hero-legend{left:20px;right:auto;bottom:119px;gap:16px;font-size:8px}.hero-selection{left:50%;bottom:119px}.hero-selection #topic-preview-open{font-size:10px;max-width:245px}.neural-caption{display:none}
 .intro-brand{top:26px;left:20px;font-size:11px}.intro-sequence,.hero-landing{left:20px;right:20px;bottom:105px;height:75px}.intro-sequence p,.hero-landing p{font-size:clamp(27px,8.2vw,37px);max-width:350px}.intro-bottom{left:20px;right:20px;bottom:23px;gap:20px}.intro-timeline{width:100px}.intro-skip{font-size:9px}
}
@media(prefers-reduced-motion:reduce){
 .hero-scroll{height:auto;min-height:0}.signature-intro.is-playing,.is-playing .intro-timeline i,.is-playing .intro-sequence p{animation:none}
 .intro-sequence p{display:none;opacity:1;transform:none}.intro-sequence p:last-child{display:block}.is-playing .intro-motto .motto-start,.is-playing .intro-motto .motto-completion{animation:none;opacity:1;transform:none}.intro-timeline i{transform:scaleX(1)}
}

/* Shared navigation details: natural name casing, a real logo tether and left-hand return. */
.name,.rail-name,.intro-brand,.menu-top>span{text-transform:none}
.dialog-close{left:5vw;right:auto;text-align:left}
.case-close{text-align:left}.case-brand{margin-left:auto;text-align:right}
.menu-top #menu-close{min-height:44px;padding:0;text-align:left}.menu-top>span{margin-left:auto;align-self:center;text-align:right}
@media(min-width:701px){
 .route-nav{left:calc(var(--rail) + 24px);right:24px;top:0;display:grid;grid-template-columns:1fr auto 1fr;padding:0;pointer-events:none}
 .route-nav button{pointer-events:auto;min-height:44px}.route-nav #route-prev{justify-self:start;font-size:10px;padding-left:0}.route-nav #route-next{justify-self:end;font-size:10px}.route-nav #route-position{font-size:9px}
}
@media(max-width:700px){.dialog-close{left:24px;right:auto}.menu-top{gap:14px}.menu-top>span{font-size:11px}}

/* Landing after the signature intro continues the intro's own sequence: same place, same type, same lift, one sentence at a time. */
.hero-landing{z-index:5}
.hero-landing[hidden]{display:none}
.hero-landing p{transition:opacity .35s ease,transform .35s ease}
.hero-landing p.is-on{opacity:1;transform:none}
.hero-landing p.is-off{opacity:0;transform:translateY(-10px)}
.hero.is-landing #topics,.hero.is-landing .hero-legend{opacity:0}
.hero.is-landing #topics,.hero.is-landing .hero-legend,.hero.is-landing .hero-bottom{visibility:hidden}
#topics,.hero-legend{transition:opacity .6s ease}
@media(prefers-reduced-motion:reduce){.hero-landing p,#topics,.hero-legend{transition:none}.hero-landing p{transform:none}}
/* Fallback until main.js positions the legend above the measured roles block. */
.hero .hero-legend{bottom:134px}
@media(max-width:700px){.hero .hero-legend{bottom:158px}}
/* The portrait is square (512×512). Show it whole — same height as before, width follows — instead of cropping 37 % of it into a landscape box. */
.about-bottom img,.portrait-frame img{aspect-ratio:1;height:clamp(210px,34vh,330px);width:auto;max-width:100%;object-fit:cover;object-position:center}
.portrait-frame{justify-self:end;align-self:start}
@media(max-width:700px){.about-bottom img,.portrait-frame img{height:auto;width:100%}}

/* A quiet handover: network first, then its topics, context and optional perspectives. Interaction cancels the entrance. */
.hero.is-landing .hero-routes{visibility:hidden}
.hero.is-arriving #topics{animation:hero-arrive .65s both}
.hero.is-arriving .hero-legend{animation:hero-arrive .55s .16s both}
.hero.is-arriving .hero-bottom{animation:hero-arrive .45s .2s both}
.hero.is-arriving .hero-routes{animation:hero-arrive .45s .3s both}
@keyframes hero-arrive{from{opacity:0}to{opacity:1}}
@media(prefers-reduced-motion:reduce){.hero.is-arriving #topics,.hero.is-arriving .hero-legend,.hero.is-arriving .hero-bottom,.hero.is-arriving .hero-routes{animation:none}}

/* Keep the tilted work montage inside a deliberate frame, including its first card's attribution. */
@media(min-width:701px){
 .work-montage{padding:54px 3vw 30px;gap:2vw}
 .work-word{font-size:clamp(60px,8.6vw,145px)}
 .word-left,.word-right{width:24%}
 .montage{width:46%;height:calc(100% - 80px);padding:0;gap:16px;transform:rotate(-4deg)}
 .project-cover{flex:1;min-height:0;padding:16px 26px}
 .project-cover strong{font-size:clamp(28px,5vh,48px)}
 .cover-bor strong{font-size:clamp(22px,3.7vh,36px)}
 .cover-meta,.cover-bottom{font-size:10px}.cover-bottom{margin-top:6px}
}
@media(min-width:701px) and (max-height:650px){
 .work-montage{padding-top:48px;padding-bottom:20px}.montage{height:calc(100% - 46px);gap:12px;transform:rotate(-3deg)}
 .project-cover{padding:10px 22px}.project-cover strong{font-size:28px}.cover-bor strong{font-size:22px}
}
@media(max-width:700px){
 #contact h2{margin-bottom:38px}
 #contact .contact-card{margin-top:20px;margin-bottom:24px;scroll-margin-bottom:calc(100px + env(safe-area-inset-bottom))}
 #contact footer{margin-top:48px}
}
@media(max-width:350px){
 .menu nav a{font-size:36px;line-height:1.2;white-space:nowrap}
 .menu nav small{width:28px;min-width:28px}
 .menu nav a:hover{padding-left:8px}
}

/* Native finger scrolling drives a viewport journey, including long chapters. No touch interception. */
@media(max-width:700px){
 .mobile-spatial .stage{position:sticky;top:0;height:100svh;min-height:0;overflow:hidden;background:var(--paper);overflow-anchor:none}
 .mobile-spatial .track{position:absolute;inset:0;display:block;width:100%;height:100%;padding:0;transform:none!important}
 .mobile-spatial .journey-scene{position:absolute;inset:0;display:block;width:100%;height:100%;overflow:hidden;visibility:hidden;will-change:transform;contain:layout paint style}
 .mobile-spatial .journey-scene:first-child{visibility:visible}
 .mobile-spatial .scene-content{display:flow-root;position:relative;min-height:100%;padding-bottom:100px;will-change:transform;background:var(--paper)}
 .mobile-spatial .journey-scene:has(.dark) .scene-content{background:var(--dark)}
 .mobile-spatial .journey-scene:has(#contact) .scene-content{background:#211f1c}
 .mobile-spatial .scene-content>.panel:only-child{min-height:calc(100svh - 100px)}
 .mobile-spatial .rail button span{display:none}
 .mobile-spatial .rail button::after{content:'Menü';font:12px var(--mono);letter-spacing:.04em}
 .mobile-spatial .rail button{width:68px;padding:0 12px;min-height:44px}
 .mobile-spatial .route-nav{display:grid;grid-template-columns:64px minmax(0,1fr) 64px;padding:9px 16px calc(9px + env(safe-area-inset-bottom));gap:4px;border-top:1px solid #aaa39770;box-shadow:0 -12px 32px #00000003}
 .mobile-spatial .route-nav::before{content:'';position:absolute;top:-1px;left:0;right:0;height:2px;background:var(--signature);transform:scaleX(var(--route-progress,0));transform-origin:left;pointer-events:none}
 .mobile-spatial .route-nav #route-prev,.mobile-spatial .route-nav #route-next{font:12px var(--sans);letter-spacing:0;padding:0;min-height:48px;text-transform:none}
 .mobile-spatial #route-prev{text-align:left}.mobile-spatial #route-next{text-align:right}
 .mobile-spatial #route-index{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-width:0;min-height:48px;padding:0}
 .mobile-spatial #route-index::before{content:attr(data-position);font:10px var(--mono);letter-spacing:.14em;opacity:.65}
 .mobile-spatial .route-nav #route-position{font:18px/1.2 var(--serif);letter-spacing:-.025em;text-transform:none;min-width:0;max-width:100%;flex:0 0 auto;white-space:nowrap}
 .mobile-spatial #contact{padding-bottom:32px}
 .mobile-spatial .hero-bottom>a{font-size:11px}
 .mobile-spatial .row-symbol{font-size:0;transform:none}
 .mobile-spatial .row-symbol::after{content:'+';display:block;font:300 26px/1 var(--sans);width:24px;text-align:center}
 .mobile-spatial details[open] .row-symbol::after{content:'−'}
}

/* Every disclosure uses a state mark; links use typography, never arrow glyphs. */
.row-symbol{font-size:0;transform:none!important}
.row-symbol::after{content:'+';display:block;font:300 26px/1 var(--sans);width:24px;text-align:center}
details[open] .row-symbol::after{content:'−'}
.product-preview:has(img[src*="webdesign-current"]){aspect-ratio:2.1}
.product-preview:has(img[src*="webdesign-current"]) img{object-position:top}
@media(max-width:700px){
 .mobile-spatial .route-nav{-webkit-backdrop-filter:none;backdrop-filter:none}
 .product-preview:has(img[src*="webdesign-current"]){aspect-ratio:1.65}
}
@media(min-width:701px) and (max-height:750px){.product-preview:has(img[src*="webdesign-current"]){aspect-ratio:2.9}}

/* The positioning pairs the leadership role with the founder's own products. */
.hero-bottom{grid-template-columns:minmax(0,460px) auto 1fr}
.hero-roles .hero-description{max-width:60ch;font:400 12px/1.6 var(--sans);letter-spacing:0;color:#555b53}
.hero-roles .hero-description a{display:inline-block;font:inherit;letter-spacing:inherit;padding:0;min-height:24px;text-decoration:underline;text-underline-offset:3px}
@media(max-width:700px){
 .hero{min-height:740px}
 .hero-scroll .hero{top:min(0px,calc(100svh - 740px))}
 .hero-bottom{grid-template-columns:1fr auto;gap:12px}
 .hero-roles{grid-column:1/-1;grid-row:1}
 .hero-bottom>a{grid-column:2;grid-row:2}
 .hero-bottom>.orbit-hint{grid-column:1;grid-row:2;max-width:180px;justify-self:start}
}

/* Contrasting work chapters: dark portfolio, warm editorial detail. */
#work{background:#272b35;color:#f8f2e8}
body:has(#work.is-current) .rail,body:has(#work.is-current) .route-nav{background:#272b35;color:#f8f2e8}
.mobile-spatial .journey-scene:has(#work) .scene-content{background:#272b35}
#work .cover-hans{background:#285c63;color:#f7f5ed}
#work .cover-bor{background:#c7a04a;color:#2d291f}
#work .cover-bsh{background:#ced2cf;color:#293331}
#work .project-cover{min-width:0;box-shadow:0 16px 32px -22px #10121c90;transition:transform .4s ease,box-shadow .4s ease}
#work .cover-meta{display:flex;justify-content:space-between;gap:12px;align-items:start;font-size:11px;letter-spacing:.025em;line-height:1.35}
#work .cover-meta>span:last-child{white-space:nowrap}
#work .cover-bottom{border-top:1px solid currentColor;border-color:color-mix(in srgb,currentColor 25%,transparent);padding-top:8px;margin-top:8px;min-height:24px;font-size:10px;letter-spacing:.075em}
#work .project-cover strong{font-size:clamp(46px,7.6vh,76px);line-height:.94}
#work .cover-bor strong{font-size:clamp(32px,5.3vh,53px);line-height:.96}
#selected-work{background:#f1f1ec;color:#293331}
#selected-work .work-introduction{font-size:clamp(44px,4.5vw,68px);line-height:1.04;letter-spacing:-.05em;font-weight:400;margin:0}
#selected-work .work-introduction::after{content:"";display:block;width:48px;height:3px;background:#c7a04a;margin-top:30px}
#selected-work .work-introduction em{color:#285c63;font-weight:400}
#selected-work .work-rows{margin-top:0}
#selected-work .work-rows details{border-bottom:1px solid #a3ada780;padding-inline:20px;margin:0;transition:background .25s ease,color .25s ease}
#selected-work .work-rows details[open]{background:#285c63;color:#f7f5ed;border-bottom-color:transparent;box-shadow:inset 3px 0 #c7a04a}
#selected-work .work-rows details[open] .row-symbol,#selected-work .work-rows details[open] .word-accent{color:#f7f5ed}
#selected-work .work-rows summary{letter-spacing:-.045em;line-height:1.2;transition:color .2s ease}
#selected-work .work-rows details[open]>summary{color:#f7f5ed}
#selected-work .row-detail{padding:0 0 24px}
#selected-work .row-detail p{color:inherit;font-size:15px;line-height:1.7;max-width:48ch}
#selected-work .row-detail>span{color:#d5e1df}
#selected-work .evidence-link{color:#f0d08c;border-bottom-color:#f0d08c70;font-size:11px;line-height:1.6}
#selected-work .selected-body>.text-link{font-size:16px;letter-spacing:-.02em;color:#285c63}
@media(min-width:701px){
 #work{width:calc(100vw - var(--rail));padding:65px 4vw 42px;display:flex;gap:0}
 #work .work-word{position:absolute;left:4vw;width:auto;font-size:clamp(64px,9.2vw,148px);text-align:left;line-height:.92;letter-spacing:-.07em;z-index:1}
 #work .word-left{top:43%;transform:translateY(-100%)}
 #work .word-right{top:43%;transform:translateY(8%);margin:0}
 #work .montage{width:56%;height:100%;margin-left:auto;gap:16px;padding:0;transform:rotate(-2deg)}
 #work .project-cover{padding:20px 26px;flex:1;min-height:0}
 #selected-work{width:calc(100vw - var(--rail));grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);grid-template-rows:auto auto;column-gap:4vw;align-content:start;padding-top:118px;padding-bottom:38px}
 #selected-work>.chapter{position:absolute;left:4.5vw;top:65px}
 #selected-work .selected-body{display:contents}
 #selected-work .work-introduction{grid-column:1;grid-row:1;align-self:start}
 #selected-work .work-rows{grid-column:2;grid-row:1;min-width:0}
 #selected-work .selected-body>.text-link{grid-column:2;grid-row:2;justify-self:end;margin-top:26px;padding-top:0}
 #selected-work .work-rows summary{font-size:clamp(24px,2.15vw,32px);padding-block:23px;gap:14px}
 #selected-work .row-symbol{flex:none}
}
@media(hover:hover) and (pointer:fine){
 #work .project-cover:hover{transform:translateX(-6px) rotate(1deg);box-shadow:0 18px 40px -20px #10121cb0}
 #selected-work .work-rows details:not([open])>summary:hover{color:#285c63}
}
@media(min-width:701px) and (max-height:700px){
 #work{padding-top:50px;padding-bottom:30px}
 #work .project-cover{padding:12px 22px}
 #work .project-cover strong{font-size:clamp(34px,7.3vh,51px)}
 #work .cover-bor strong{font-size:clamp(26px,4.9vh,34px)}
 #work .cover-bottom{padding-top:4px;margin-top:4px;min-height:20px}
 #selected-work{padding-top:94px;padding-bottom:26px}
 #selected-work>.chapter{top:52px}
 #selected-work .work-introduction{font-size:42px}
 #selected-work .work-rows summary{padding-block:15px;font-size:24px}
 #selected-work .row-detail p{font-size:14px;line-height:1.6}
}
@media(max-width:700px){
 #work{padding:96px 24px 52px}
 #work .work-word{font-size:23vw}
 #work .montage{gap:20px;padding-block:28px}
 #work .project-cover{padding:25px;min-height:330px}
 #work .project-cover strong{font-size:clamp(62px,19.5vw,100px)}
 #work .cover-bor strong{font-size:clamp(36px,11.8vw,60px)}
 #work .cover-meta{flex-direction:column;gap:3px}
 #selected-work .selected-body{margin-top:32px}
 #selected-work .work-introduction{font-size:clamp(42px,11.8vw,60px);margin-bottom:32px}
 #selected-work .work-introduction::after{margin-top:22px;width:36px}
 #selected-work .work-rows details{padding-inline:16px;margin-inline:-8px}
 #selected-work .work-rows details[open]>summary{font-size:clamp(22px,6vw,28px)}
 #selected-work .work-rows summary{font-size:clamp(23px,6.5vw,29px);padding-block:23px;gap:14px}
 #selected-work .row-symbol{flex:none}
}
@media(prefers-reduced-motion:reduce){#work .project-cover,#selected-work .work-rows summary,#selected-work .work-rows details{transition:none}#work .project-cover:hover{transform:none}}

/* Mobile legibility floor (founder decision, 20 September 2026): on phones no visible label under 10 px and no text link under a 24 px tap height. Appended last on purpose — same selectors as the earlier mobile rules, later in the cascade, so it wins at equal specificity. */
@media(max-width:700px){
.hero-header,.hero-header nav,.hero-header .hero-contact{font-size:11px}.hero-header .motion{font-size:10px}
.hero-routes>p{font-size:10px}.route-choices button{font-size:11px}
.hero-legend,.hero-bottom>.orbit-hint,.orbit-hint{font-size:10px}
.hero-roles a{font-size:11px}.hero-roles small{font-size:10px}
.hero-statement>.eyebrow,.about-note .eyebrow,.about-body>.eyebrow,.selected-body>.eyebrow,.workshop-heading .eyebrow,.career-heading .eyebrow,.atlas-heading .eyebrow,.founder-note>.eyebrow,.founder-aside>.eyebrow,.expertise-card .eyebrow{font-size:10px}
.about-foot span,.bench-label,.workshop-bottom>p,.product-number,.product-status,#workshop figcaption,#workshop figcaption span,#workshop small{font-size:10px}
.atlas-tools button,.atlas-locations button,.atlas-footer label,.atlas-footer select,.atlas-hint,.atlas-coordinate{font-size:10px}.atlas-credit{font-size:9px}
.contact-card-heading,.contact-card small{font-size:10px}.contact-card-action{font-size:12px}
.hero-roles a,.rail-name,.about-note .text-link,.workshop-bottom>a,#contact a[href="https://karriaro.de/"],#contact footer a,.case-footer>a{padding-block:5px}
.hero-header .name,.hero-header nav a,.hero-header .hero-contact{padding-block:5px;margin-block:-5px} /* hit area grows, line geometry stays: the nav sits right above the perspectives eyebrow */
.hero-bottom>a{font-size:11px;padding-block:5px}.hero-statement small,.hero small{font-size:10px}
.atlas-story-nav span{font-size:10px}.atlas-story-nav button{min-width:44px;padding:0 6px}.atlas-credit{font-size:10px}
.contact-mail{padding-block:2px}.topic{padding:10px 8px}.product-preview span,.product-preview small{font-size:10px}
#workshop figure span,#workshop figure small,#workshop .product-figure span,#workshop [class*="caption"]{font-size:10px}
}

/* Mobile chapters (founder decision, 20 September 2026): the desktop route bar becomes a fixed bar in thumb reach, and chapter content reveals on scroll. Appended last on purpose: the earlier `.route-nav{display:none}` for phones is overruled here at equal specificity. */
@media(max-width:700px){
.route-nav{display:flex;position:fixed;left:0;right:0;top:auto;bottom:0;z-index:30;align-items:center;justify-content:space-between;gap:8px;padding:8px max(14px,env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom)) max(14px,env(safe-area-inset-left));background:rgba(246,244,239,.94);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid #d6d2c8;color:#2b2b2b;font:10px var(--mono);letter-spacing:.1em;transform:translateY(110%);transition:transform .38s cubic-bezier(.22,1,.36,1),background .3s,color .3s;pointer-events:none}
.route-nav.is-live{transform:none;pointer-events:auto}
.route-nav.is-dark{background:rgba(26,28,26,.92);border-color:#3b3e3a;color:#efece5}
.route-nav button,.route-nav #route-prev,.route-nav #route-next{font:11px var(--mono);letter-spacing:.1em;min-height:44px;min-width:44px;padding:0 8px;color:inherit;background:none;border:0;white-space:nowrap}
.route-nav button:disabled{opacity:.3}
.route-nav #route-position{flex:1;min-width:0;font-size:10px;letter-spacing:.14em;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:inherit}
#contact{padding-bottom:calc(112px + env(safe-area-inset-bottom))}
/* Scroll reveal: only under html.reveal-armed, which the script sets after it could create an observer — without JavaScript or under reduced motion nothing is ever hidden. */
html.reveal-armed .panel>[data-reveal]{opacity:0;transform:translateY(12px);transition:opacity .45s ease,transform .55s cubic-bezier(.22,1,.36,1)}
html.reveal-armed .panel>[data-reveal].is-seen{opacity:1;transform:none}
}

/* Mobile perspectives (founder, 21 September 2026): an editorial index instead of three arrowed tabs — the words alone, one hairline under the row, the chosen perspective carries the signature line. Desktop uses the same typographic links. */
@media(max-width:700px){
.route-choices{gap:22px;border-bottom:1px solid #b9bcb2;align-items:stretch}
.route-choices button{flex:0 0 auto;font:11px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:#2f332e;padding:13px 0 11px;min-height:44px;border:0;border-bottom:2px solid transparent;margin-bottom:-1px;border-radius:0;background:none;transition:border-color .25s,color .25s}
.route-choices button span{display:none}
.route-choices button{position:relative}.route-choices button::before{content:'';position:absolute;inset:0 -12px} /* invisible hit area: the signature line stays exactly under the word */
.route-choices button[aria-pressed=true],.route-choices button:active{border-bottom-color:var(--signature);color:var(--founder-ink);background:none}
.hero-routes>p{font-size:10px;letter-spacing:.14em;color:#70746e;margin-bottom:0}
}