/* NozeDex, landing page. The app's own palette and type (ui/app.css, DESIGN.md §5): white paper, warm ink,
   one blue accent, serif headings, system sans for the rest. System fonts only; nothing is loaded from elsewhere. */
:root{
  --paper:#FFFFFF;--well:#F6F6F5;--cream:#FBF9F4;--ink:#252522;--sub:#686862;--rule:#E5E5E0;--accent:#345FAD;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;
  --wrap:1120px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root{--paper:#20211F;--well:#2C2E29;--cream:#252623;--ink:#F3F3ED;--sub:#B8BAB2;--rule:#41433E;--accent:#9ABBFA;color-scheme:dark}
  .haze span{opacity:.16 !important}
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.55 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3{font-family:var(--serif);font-weight:400;letter-spacing:-.01em;margin:0}
h1{font-size:clamp(38px,6.2vw,64px);line-height:1.04}
h2{font-size:clamp(30px,4vw,42px);line-height:1.1}
h3{font-size:22px;line-height:1.2}
h1,h2{text-wrap:balance}
[id]{scroll-margin-top:76px}
p{margin:0}
a{color:var(--accent)}
img{max-width:100%;height:auto;display:block}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:8px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.skip{position:absolute;inset-inline-start:12px;top:-60px;z-index:50;background:var(--ink);color:var(--paper);padding:10px 14px;border-radius:10px}
.skip:focus{top:12px}
/* "The Scent Index is now NozeDex": one line above the header, only for a visit the old address sent here (renamed.js) */
.renamed{display:flex;align-items:center;justify-content:center;gap:8px;padding-block:6px;padding-inline:16px 8px;background:var(--well);color:var(--ink);font-size:14.5px;line-height:1.35;text-align:center}
.renamed span{min-width:0}
.renamed-x{flex:none;display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:0;border-radius:999px;background:none;color:var(--sub);cursor:pointer}
.renamed-x:hover{color:var(--ink)}
.renamed-x svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
.eyebrow{font-size:14px;font-weight:600;color:var(--accent);margin-bottom:12px}
.lede{font-size:19px;color:var(--sub);margin-top:18px;max-width:34em}
.fine{font-size:14px;color:var(--sub);margin-top:16px}
.help{font-size:14px;color:var(--sub);margin-top:10px;line-height:1.45}
.get-card .help{margin-top:12px;text-align:center}

/* buttons: the app's pills */
.btn{min-height:52px;padding:0 24px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:600;font-size:16px;text-decoration:none;color:var(--ink);transition:transform .12s ease,opacity .12s ease}
.btn:active{transform:scale(.97)}
.btn svg{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.btn.primary{background:var(--ink);color:var(--paper)}
.btn.primary:hover{opacity:.9}
.btn.soft{background:var(--paper);box-shadow:inset 0 0 0 1.5px var(--rule)}
.btn.soft:hover{box-shadow:inset 0 0 0 1.5px var(--sub)}
.btn.small{min-height:38px;padding:0 16px;font-size:14.5px}
.btn.wide{width:100%}

/* header */
.top{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--paper) 88%,transparent);-webkit-backdrop-filter:saturate(1.4) blur(12px);backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--rule)}
.top-in{display:flex;align-items:center;gap:16px;min-height:62px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:21px;color:var(--ink);text-decoration:none;margin:0}
.mark{width:26px;height:26px;flex:none}
.top-nav{display:none;gap:26px;margin-inline-start:auto}
.top-nav a{color:var(--sub);text-decoration:none;font-size:15px}
.top-nav a:hover{color:var(--ink)}
.top .btn{margin-inline-start:8px}
@media (min-width:760px){.top-nav{display:flex}}
/* the language menu: a details element, no script */
.langs{position:relative;margin-inline-start:auto}
@media (min-width:760px){.langs{margin-inline-start:12px}}
.langs summary{list-style:none;display:flex;align-items:center;gap:6px;min-height:44px;padding:0 10px;border-radius:999px;cursor:pointer;color:var(--sub);font-size:14px;font-weight:600}
.langs summary::-webkit-details-marker{display:none}
.langs summary svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6}
.langs[open] summary,.langs summary:hover{background:var(--well);color:var(--ink)}
.langs ul{position:absolute;inset-inline-end:0;top:calc(100% + 6px);margin:0;padding:6px;list-style:none;background:var(--paper);border:1px solid var(--rule);border-radius:14px;box-shadow:0 12px 30px rgba(0,0,0,.12);min-width:160px;z-index:30}
.langs a{display:flex;align-items:center;min-height:44px;padding:0 12px;border-radius:10px;color:var(--ink);text-decoration:none;font-size:15px}
.langs a:hover{background:var(--well)}
.langs a[aria-current="page"]{font-weight:600;background:var(--well)}

/* hero (docs/product/landing-hero-research.md): the copy and both ways in beside a phone that cross-fades through four
   screens, a chip naming each; the Shelf tilted behind; a haze in the scent families' colours. CSS only: keyframes, and
   scroll-driven parallax where the browser has it. Reduced motion: Today alone, nothing moves. */
.hero{position:relative;overflow:hidden;background:var(--cream);isolation:isolate}
.haze{position:absolute;inset:-10% 0 0;z-index:-1;pointer-events:none}
.haze span{position:absolute;border-radius:50%;opacity:.5;animation:haze 26s ease-in-out infinite alternate}
.haze .h1{width:620px;height:620px;inset-inline-end:-140px;top:-160px;background:radial-gradient(closest-side,#EBCB6A,transparent)}
.haze .h2{width:520px;height:520px;inset-inline-end:220px;top:260px;background:radial-gradient(closest-side,#EFA6BF,transparent);animation-duration:31s;animation-delay:-9s}
.haze .h3{width:560px;height:560px;inset-inline-start:-180px;top:340px;background:radial-gradient(closest-side,#B9CF9C,transparent);animation-duration:34s;animation-delay:-17s;opacity:.38}
.haze .h4{width:420px;height:420px;inset-inline-end:-60px;top:520px;background:radial-gradient(closest-side,#A9C8EE,transparent);animation-duration:29s;animation-delay:-5s;opacity:.42}
@keyframes haze{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(-60px,40px,0) scale(1.12)}}
.hero-in{position:relative;display:grid;gap:36px;padding-top:44px;padding-bottom:36px}
.hero-copy{max-width:600px}
.badge{display:inline-flex;align-items:center;gap:9px;padding:6px 14px 6px 11px;border-radius:999px;font-size:14px;font-weight:600;color:var(--accent);background:color-mix(in srgb,var(--accent) 10%,var(--paper));margin-bottom:20px}
.live{position:relative;width:8px;height:8px;border-radius:50%;background:var(--accent)}
.live::after{content:"";position:absolute;inset:0;border-radius:50%;background:var(--accent);animation:live 2.4s ease-out infinite}
@keyframes live{from{transform:scale(1);opacity:.55}to{transform:scale(3.2);opacity:0}}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.cta-row .btn{flex:1 1 auto;white-space:nowrap}
@media (max-width:420px){.cta-row .btn{white-space:normal}}
.hero-help{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:4px}
.facts{list-style:none;margin:0;padding:20px 0 0;border-top:1px solid color-mix(in srgb,var(--ink) 12%,transparent);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;max-width:600px}
.facts li{font-size:14px;line-height:1.35;color:var(--sub)}
.facts b{display:block;font-family:var(--serif);font-weight:400;font-size:26px;line-height:1.1;color:var(--ink);margin-bottom:4px}
.hero-proof .fine{max-width:600px}

/* the phones: the Shelf behind, tilted and floating; the reel in front */
.stage{position:relative;display:flex;justify-content:center;align-items:flex-start;min-height:640px}
.stage-back{width:224px;margin-top:96px;margin-inline-end:-84px;rotate:-7deg;z-index:1}
.stage-back picture{display:block;animation:float 9s ease-in-out infinite;animation-delay:-3s}
.stage .phone,.reel{filter:drop-shadow(0 24px 40px rgba(60,45,30,.22))}
.stage-front{position:relative;z-index:2;width:280px;display:flex;flex-direction:column;align-items:center;gap:16px}
.reel{position:relative;width:100%;aspect-ratio:360/751;animation:float 11s ease-in-out infinite}
.reel-frame{position:absolute;inset:0}
.reel-frame img{width:100%}
/* Today (f0) never moves: it is the first paint and the LCP image. The other three fade in over it, four seconds each
   in a sixteen-second loop; the last fades out to show Today again. */
.reel-frame.f1,.reel-frame.f2,.reel-frame.f3{opacity:0;animation:reel-in 16s infinite}
.reel-frame.f1{animation-delay:3.4s}
.reel-frame.f2{animation-delay:7.4s}
.reel-frame.f3{animation-name:reel-last;animation-delay:11.4s}
@keyframes reel-in{0%{opacity:0}3.75%,28.75%{opacity:1}28.8%,100%{opacity:0}}
@keyframes reel-last{0%{opacity:0}3.75%,25%{opacity:1}28.75%,100%{opacity:0}}
@keyframes float{0%,100%{translate:0 0}50%{translate:0 -10px}}
.reel-tabs{list-style:none;margin:0;padding:0;display:flex;justify-content:center;gap:6px;width:max-content;max-width:calc(100vw - 32px);flex-wrap:wrap}
.reel-tabs li{font-size:13px;font-weight:600;padding:5px 11px;border-radius:999px;color:var(--sub);box-shadow:inset 0 0 0 1px var(--rule);background:color-mix(in srgb,var(--paper) 70%,transparent)}
.reel-tabs .t0{color:var(--paper);background:var(--ink);box-shadow:none;animation:tab-first 16s infinite}
.reel-tabs .t1,.reel-tabs .t2,.reel-tabs .t3{animation:tab-on 16s infinite}
.reel-tabs .t1{animation-delay:3.4s}
.reel-tabs .t2{animation-delay:7.4s}
.reel-tabs .t3{animation-delay:11.4s}
@keyframes tab-first{0%,21.25%{color:var(--paper);background:var(--ink);box-shadow:none}25%,96.25%{color:var(--sub);background:color-mix(in srgb,var(--paper) 70%,transparent);box-shadow:inset 0 0 0 1px var(--rule)}100%{color:var(--paper);background:var(--ink);box-shadow:none}}
@keyframes tab-on{0%,28.75%,100%{color:var(--sub);background:color-mix(in srgb,var(--paper) 70%,transparent);box-shadow:inset 0 0 0 1px var(--rule)}3.75%,25%{color:var(--paper);background:var(--ink);box-shadow:none}}
/* two cards out of the frame, in the app's own words */
.float-card{position:absolute;z-index:3;display:grid;grid-template-columns:auto 1fr;column-gap:10px;align-items:center;max-width:230px;padding:11px 15px 11px 12px;border-radius:16px;
  background:color-mix(in srgb,var(--paper) 90%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--rule),0 14px 30px rgba(40,35,25,.14);font-size:13px;line-height:1.35;color:var(--sub)}
.float-card b{color:var(--ink);font-size:14px;font-weight:600}
.float-card > span:last-child{grid-column:2}
.float-card > :first-child{grid-row:span 2}
.float-card.c1{top:400px;inset-inline-start:-8px;animation:float 8s ease-in-out infinite;animation-delay:-2s}
.float-card.c2{top:96px;inset-inline-end:-28px;animation:float 10s ease-in-out infinite;animation-delay:-6s}
.dots{display:flex}
.dots i{width:16px;height:16px;border-radius:50%;box-shadow:0 0 0 2px var(--paper)}
.dots i + i{margin-inline-start:-5px}
.dots .d1{background:var(--fam-woody,#8FA873)}.dots .d2{background:#A8A45E}.dots .d3{background:#C08347}
.spark{width:18px;height:18px;border-radius:50%;background:radial-gradient(circle,var(--accent) 0 3px,color-mix(in srgb,var(--accent) 22%,transparent) 4px 9px)}
@media (min-width:960px){
  .hero-in{grid-template-columns:minmax(0,1.04fr) minmax(0,.96fr);grid-template-areas:"copy stage" "proof stage";column-gap:40px;row-gap:28px;padding-top:64px;padding-bottom:48px;min-height:min(800px,calc(100vh - 62px))}
  .hero-copy{grid-area:copy;align-self:end}
  .hero-proof{grid-area:proof;align-self:start}
  .stage{grid-area:stage;align-self:center;min-height:680px}
  .stage-front{width:300px}
}
@media (min-width:960px) and (max-width:1279px){.float-card.c2{inset-inline-end:0}}
@media (min-width:720px) and (max-width:959px){.hero-copy,.hero-proof{max-width:640px}.float-card.c1{inset-inline-start:calc(50% - 300px)}.float-card.c2{inset-inline-end:calc(50% - 300px)}}

/* what has shipped, as a slow marquee under the hero */
.news{position:relative;display:flex;align-items:center;overflow:hidden;border-top:1px solid var(--rule);background:var(--paper)}
.news-title{position:relative;z-index:1;flex:none;font:600 13px/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--accent);padding:0 18px 0 20px;background:var(--paper);align-self:stretch;display:flex;align-items:center}
.news-title::after{content:"";position:absolute;top:0;bottom:0;inset-inline-start:100%;width:40px;background:linear-gradient(to right,var(--paper),transparent)}
[dir="rtl"] .news-title::after{background:linear-gradient(to left,var(--paper),transparent)}
.news-track{display:flex;width:max-content;animation:marquee 60s linear infinite}
.news:hover .news-track{animation-play-state:paused}
.news-list{list-style:none;margin:0;padding:0;display:flex;flex:none}
.news-list li{position:relative;padding:15px 22px;white-space:nowrap;font-size:15px;color:var(--ink)}
.news-list li::before{content:"";position:absolute;inset-inline-start:0;top:50%;width:5px;height:5px;margin-top:-2.5px;border-radius:50%;background:var(--accent);opacity:.55}
@keyframes marquee{to{transform:translateX(-50%)}}
[dir="rtl"] .news-track{animation-name:marquee-rtl}
@keyframes marquee-rtl{to{transform:translateX(50%)}}
html[lang="ar"] .news-title{letter-spacing:0;font-size:14px}

/* scroll-driven parallax, where the browser has it; elsewhere the phones simply stay put */
@supports (animation-timeline:scroll()){
  .stage-back{animation:par-back linear both;animation-timeline:scroll(root);animation-range:0 800px}
  .stage-front{animation:par-front linear both;animation-timeline:scroll(root);animation-range:0 800px}
  .haze{animation:par-haze linear both;animation-timeline:scroll(root);animation-range:0 800px}
  @keyframes par-back{to{translate:0 -110px}}
  @keyframes par-front{to{translate:0 -40px}}
  @keyframes par-haze{to{translate:0 160px}}
}

@media (prefers-reduced-motion:reduce){
  .haze span,.live::after,.reel,.stage-back picture,.float-card,.reel-tabs li,.stage-back,.stage-front,.haze{animation:none !important}
  .reel-frame{animation:none !important}
  .reel-frame.f1,.reel-frame.f2,.reel-frame.f3{display:none}   /* and, being lazy, never loaded */
  .news{display:block;padding:14px 0}
  .news-title{padding:0 20px 6px;background:none}
  .news-title::after{display:none}
  .news-track{animation:none;width:auto;display:block}
  .news-list{flex-wrap:wrap;padding:0 8px}
  .news-list li{white-space:normal;padding:6px 12px 6px 22px}
  .news-list li::before{inset-inline-start:10px}
  .news-list.copy{display:none}
}

/* Library · Diary · Discovery · Buying: what the app is for, each pointing at its section */
.pillars{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);background:var(--paper);position:relative}
.pillars-in{list-style:none;margin:0 auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 16px;padding-top:20px;padding-bottom:20px}
.pillars a{display:grid;grid-template-columns:28px 1fr;column-gap:12px;align-items:start;padding:10px 0;color:var(--ink);text-decoration:none;min-height:44px}
.pillars svg{grid-row:span 2;width:26px;height:26px;fill:none;stroke:var(--accent);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;margin-top:2px}
.pillars b{font-family:var(--serif);font-weight:400;font-size:22px;line-height:1.2}
.pillars span{font-size:15px;color:var(--sub);line-height:1.4}
.pillars a:hover b{color:var(--accent)}
@media (min-width:860px){.pillars-in{grid-template-columns:repeat(4,minmax(0,1fr));padding-top:26px;padding-bottom:26px}}

/* how it works */
.how{padding:84px 0 24px}
.how h2{max-width:20em}
.steps{list-style:none;margin:36px 0 0;padding:0;display:grid;gap:16px}
.steps li{background:var(--well);border-radius:22px;padding:24px}
.step-n{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--ink);color:var(--paper);font-weight:600;font-size:15px;margin-bottom:16px}
.steps p{color:var(--sub);margin-top:8px;font-size:16px}
@media (min-width:860px){.steps{grid-template-columns:repeat(3,minmax(0,1fr))}}

/* features */
.feature{padding:72px 0;border-bottom:1px solid var(--rule)}
.feature:last-child{border-bottom:0}
.feature-in{display:grid;gap:40px;align-items:center}
.feature-copy p:not(.eyebrow){color:var(--sub);margin-top:16px;max-width:32em}
.ticks{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:10px}
.ticks li{position:relative;padding-inline-start:30px;font-size:16px}
.ticks li::before{content:"";position:absolute;inset-inline-start:0;top:.28em;width:18px;height:18px;border-radius:50%;background:color-mix(in srgb,var(--accent) 14%,var(--paper))}
.ticks li::after{content:"";position:absolute;inset-inline-start:6px;top:calc(.28em + 4px);width:5px;height:9px;border:solid var(--accent);border-width:0 2px 2px 0;transform:rotate(45deg)}
.feature-art{display:flex;justify-content:center;gap:16px;padding:28px 0;background:radial-gradient(closest-side,color-mix(in srgb,var(--accent) 7%,transparent),transparent)}
.feature-art .phone{width:min(70vw,300px);filter:drop-shadow(0 18px 32px rgba(40,35,25,.16))}
.feature-art.two .phone{width:min(44vw,260px)}
.slide{margin:0}
.feature-art.two .slide:nth-of-type(2){margin-top:48px}
/* the shelf three ways (2026-11-12): the crate moving between the grid and the wheel; the share cards as the app draws them */
.feature-art.three{gap:14px}
.feature-art.three .phone{width:min(28vw,230px)}
.feature-art.three .slide:nth-of-type(odd){margin-top:44px}
.cards-art{align-self:center}
.cards-art .card{display:block;width:min(36vw,230px);height:auto;border-radius:14px;filter:drop-shadow(0 18px 32px rgba(40,35,25,.18))}
.cards-art + .cards-art .card{width:min(40vw,260px)}
@media (min-width:960px){
  .feature-in{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:64px}
  .feature.flip .feature-copy{order:2}
  .feature-art{padding:12px 0}
}

/* the video: portrait, click to play (no autoplay, nothing loads until played) */
.video{padding:84px 0;background:var(--well)}
.video-in{display:grid;gap:36px;align-items:center}
.video .cta-row .btn{flex:0 0 auto}
.video-frame{justify-self:center;width:min(78vw,330px);aspect-ratio:478/850;border-radius:34px;overflow:hidden;background:#000;box-shadow:0 0 0 10px #1c1c1b,0 24px 48px rgba(40,35,25,.22)}
.video-frame video{width:100%;height:100%;object-fit:cover;display:block}
@media (min-width:960px){.video-in{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px}.video-frame{width:340px}}

/* privacy */
.privacy{padding:84px 0;background:var(--ink);color:var(--paper)}
.privacy .eyebrow{color:color-mix(in srgb,var(--accent) 60%,var(--paper))}
.privacy .lede{color:color-mix(in srgb,var(--paper) 72%,var(--ink))}
.privacy a{color:var(--paper)}
.privacy-in{display:grid;gap:40px}
.privacy-in > div p:last-child{margin-top:22px}
.promises{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.promises li{padding:16px 0;border-top:1px solid color-mix(in srgb,var(--paper) 18%,var(--ink));font-size:16px;color:color-mix(in srgb,var(--paper) 78%,var(--ink))}
.promises b{color:var(--paper);font-weight:600}
@media (min-width:960px){.privacy-in{grid-template-columns:1fr 1fr;gap:72px;align-items:start}}

/* FAQ (Mobbin: heading on one side, questions on the other) */
.faq{padding:84px 0}
.faq-in{display:grid;gap:28px}
.faq-list details{border-bottom:1px solid var(--rule)}
.faq-list details:first-child{border-top:1px solid var(--rule)}
.faq-list summary{list-style:none;cursor:pointer;padding-block:20px;padding-inline:0 40px;position:relative;font-size:18px;font-weight:600}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"";position:absolute;inset-inline-end:6px;top:50%;width:10px;height:10px;border:solid var(--sub);border-width:0 2px 2px 0;transform:translateY(-70%) rotate(45deg);transition:transform .15s ease}
.faq-list details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq-list details p{padding:0 0 20px;color:var(--sub);max-width:40em}
@media (min-width:960px){.faq-in{grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:64px}}

/* final call to action */
.final{padding:84px 0 92px;background:var(--cream);text-align:center}
.final .lede{margin-left:auto;margin-right:auto}
.get-grid{display:grid;gap:16px;margin-top:36px;text-align:start}
.get-card{background:var(--paper);border-radius:24px;padding:26px;display:flex;flex-direction:column;box-shadow:0 1px 0 var(--rule)}
.get-card ol{margin:14px 0 22px;padding-inline-start:20px;color:var(--sub);flex:1}
.get-card li{margin:6px 0}
@media (min-width:760px){.get-grid{grid-template-columns:1fr 1fr;max-width:820px;margin-left:auto;margin-right:auto}}

/* footer */
.foot{border-top:1px solid var(--rule);padding:36px 0 44px}
.foot-in{display:grid;gap:10px}
.foot .fine{margin-top:0}
.foot-nav{display:flex;flex-wrap:wrap;gap:22px;margin-top:6px}
.foot-nav a{color:var(--ink);font-size:15px}
.foot-social{display:flex;flex-wrap:wrap;gap:22px;margin-top:10px}
.foot-social a{color:var(--sub);font-size:15px}

/* the privacy page and the 404 */
.doc{padding:56px 0 80px}
.doc .wrap{max-width:740px}
.doc h1{font-size:clamp(34px,5vw,48px)}
.doc h2{font-size:26px;margin-top:40px}
.doc p,.doc li{color:var(--sub);margin-top:12px}
.doc ul{padding-inline-start:20px}
.doc strong{color:var(--ink)}

/* Explore: three phones under one heading */
.spot{padding:88px 0;border-bottom:1px solid var(--rule)}
.spot-head{max-width:760px}
.spot-grid{display:grid;gap:36px;margin-top:44px;justify-items:center}
.spot-shot{margin:0;display:flex;flex-direction:column;align-items:center;gap:16px;max-width:320px}
.spot-shot .phone{width:min(70vw,280px);filter:drop-shadow(0 18px 32px rgba(40,35,25,.16))}
.spot-shot figcaption{font-size:15px;color:var(--sub);text-align:center}
.prompt{display:table;margin:0 auto 8px;padding:4px 12px;border-radius:999px;background:var(--well);color:var(--ink);font-weight:600}
.spot-ticks{max-width:760px;margin-top:40px}
@media (min-width:900px){.spot-grid{grid-template-columns:repeat(3,minmax(0,1fr));align-items:start}}

/* Where to smell it: the headline feature */
.smell{padding:88px 0;background:color-mix(in srgb,var(--accent) 7%,var(--paper))}
.smell-in{display:grid;gap:40px;align-items:center}
.smell-copy .lede{max-width:30em}
.smell-facts{list-style:none;margin:28px 0 6px;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,13em));gap:24px}
.smell-facts b{display:block;font-family:var(--serif);font-weight:400;font-size:48px;line-height:1}
.smell-facts span{display:block;font-size:14px;color:var(--sub);max-width:15em;margin-top:6px}
.smell .feature-art{background:none}
@media (min-width:960px){.smell-in{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:64px}}

/* Coming soon: labelled as not in the app yet */
.soon{padding:84px 0}
.soon-grid{display:grid;gap:16px;margin-top:32px}
.soon-card{border:1.5px dashed var(--rule);border-radius:22px;padding:26px}
.soon-card h3{margin-top:14px}
.soon-card p{color:var(--sub);margin-top:8px;font-size:16px}
.soon-tag{display:inline-block;font-size:13px;font-weight:600;padding:3px 10px;border-radius:999px;background:var(--well);color:var(--sub)}
@media (min-width:760px){.soon-grid{grid-template-columns:1fr 1fr}}

/* ---------- phones (under 720px): one phone per idea, swipes instead of rows, shorter copy ---------- */
@media (min-width:720px){.m-only{display:none !important}}
@media (max-width:719px){
  .d-only{display:none !important}
  body{font-size:16px}
  h1{font-size:clamp(32px,9vw,40px);line-height:1.06}
  h2{font-size:28px;line-height:1.12}
  .lede{font-size:17px;margin-top:10px}
  .eyebrow{margin-bottom:8px}
  .top-in{min-height:56px}
  .top .btn.small{min-height:44px}
  .top .brand{min-height:44px;font-size:19px;white-space:nowrap}
  .top .btn{white-space:nowrap;padding:0 16px}
  @media (max-width:479px){.top .btn{display:none}}
  @media (max-width:374px){.top .brand{font-size:17px;gap:8px}.top .btn{padding:0 12px}}

  /* hero: the words and both buttons in the first screen, then the reel, cropped into a fade with its chips over it, then the facts */
  .hero-in{gap:6px;padding-top:22px;padding-bottom:20px}
  .badge{font-size:13px;margin-bottom:14px;padding:5px 12px 5px 10px}
  .cta-row{margin-top:20px;gap:10px}
  .cta-row .btn{flex:1 1 100%}
  .hero-help{font-size:13px;margin-top:10px}
  .stage{min-height:0;margin:14px 0 0}
  .stage-front{width:min(66vw,270px);gap:0}
  .reel{aspect-ratio:360/520;overflow:hidden;filter:none;-webkit-mask-image:linear-gradient(#000 64%,transparent);mask-image:linear-gradient(#000 64%,transparent)}
  .reel-frame{inset:0 0 auto}
  .reel-frame img{filter:drop-shadow(0 14px 24px rgba(60,45,30,.18))}
  .reel-tabs{margin-top:-34px;position:relative;width:100vw;padding:0 16px}
  .reel-tabs li{font-size:12.5px;padding:5px 10px}
  .facts{gap:12px;padding-top:16px;margin-top:22px}
  .facts b{font-size:20px}
  @media (max-width:374px){.facts b{font-size:17px}}   /* "140,000+" fits a third of a 320 px screen */
  .facts li{font-size:12.5px}
  .hero .fine{margin-top:12px}
  .news-title{font-size:12px;padding:0 12px 0 16px}
  .news-list li{font-size:14px;padding:12px 18px}

  /* the four pillars: two by two, one line each */
  .pillars-in{gap:0 12px;padding-top:10px;padding-bottom:10px}
  .pillars a{grid-template-columns:24px 1fr;column-gap:8px}
  .pillars svg{width:22px;height:22px}
  .pillars b{font-size:19px}
  .pillars span{font-size:14px}

  /* order on phones: video, Explore, where to smell it, the library, the cards, how it works, then the rest */
  .flow{display:flex;flex-direction:column}
  .flow > .video{order:1}
  .flow > #explore{order:2}
  .flow > #buy{order:3}
  .flow > #smell{order:4}
  .flow > #library{order:5}
  .flow > #diary{order:6}
  .flow > .how{order:7}
  .flow > #soon{order:8}
  .flow > #privacy{order:9}
  .flow > #tools{order:10}
  .flow > #faq{order:11}
  .flow > .m-bar{order:12}

  .video,.spot,.smell,.buy,.tools-band,.m-library,.m-cards,.soon,.privacy,.faq{padding:44px 0}
  .video-in{gap:20px}
  .video-copy{text-align:center}
  .video-frame{width:min(66vw,260px);border-radius:28px;box-shadow:0 0 0 8px #1c1c1b,0 18px 36px rgba(40,35,25,.2)}

  /* swipe tracks: the page never scrolls sideways; the track does, a phone at a time, the next one peeking */
  .carousel{display:flex;gap:16px;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;scroll-padding-inline:20px;
    margin:22px -20px 0;padding:6px 20px 8px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .carousel::-webkit-scrollbar{display:none}
  .carousel > .slide{flex:0 0 min(68vw,260px);scroll-snap-align:start;margin:0 !important;display:flex;flex-direction:column;align-items:center;max-width:none}
  .carousel .phone{width:100% !important;filter:drop-shadow(0 12px 22px rgba(40,35,25,.16))}
  .carousel > .slide::after{content:attr(data-n);margin-top:8px;font-size:13px;color:var(--sub);letter-spacing:.04em}
  .carousel figcaption{font-size:16px;color:var(--sub);text-align:center;margin-top:10px}
  .carousel figcaption b{display:block;color:var(--ink);font-weight:600}
  .spot-grid{margin-top:22px}
  .feature-art.two{background:none;justify-content:flex-start}

  /* at most two bullets */
  .ticks{margin-top:16px;gap:8px}
  .ticks li:nth-child(n+3){display:none}
  .spot-ticks{margin-top:22px}

  .smell-in{gap:0}
  .smell-facts{margin:18px 0 0;gap:16px}
  .smell-facts b{font-size:40px}
  .smell-facts span{font-size:14px}

  /* the smaller features: two by two, each with the top of its screen */
  .cards{list-style:none;margin:20px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .cards li{background:var(--well);border-radius:18px;padding:10px 10px 14px;display:flex;flex-direction:column}
  .cards img{width:100%;aspect-ratio:1/1;object-fit:cover;object-position:50% 6%;border-radius:12px;margin-bottom:10px}
  .cards img.at-card{object-position:50% 44%}   /* the wear card's sheet, not the dimmed journal behind it */
  .cards b{font-family:var(--serif);font-weight:400;font-size:19px;line-height:1.2}
  .cards span{font-size:15px;color:var(--sub);line-height:1.35;margin-top:2px}

  /* how it works: a short numbered list */
  .how{padding:40px 0 44px;border-top:1px solid var(--rule)}
  .steps{margin-top:18px;gap:14px}
  .steps li{background:none;border-radius:0;padding:0;padding-inline-start:46px;position:relative}
  .step-n{position:absolute;inset-inline-start:0;top:0;margin:0;width:32px;height:32px}
  .steps h3{font-size:20px;line-height:32px}
  .steps p{margin-top:2px}

  .soon-grid{margin-top:18px;gap:12px}
  .soon-card{padding:18px}

  /* privacy: the heading and three promises */
  .privacy-in{gap:16px}
  .privacy-in > div p:last-child{margin-top:12px}
  .promises li:nth-child(n+4){display:none}
  .promises li{padding:12px 0}
  .privacy-link a{display:inline-block;padding:10px 0}

  .faq-in{gap:12px}
  .faq-list summary{font-size:17px;padding-block:14px;padding-inline:0 36px;min-height:48px}

  .final{padding:48px 0 56px}
  .get-grid{margin-top:22px}
  .foot-nav a{display:inline-block;padding:12px 0}

  /* the slim bar at the bottom: in view only while .flow is (after the hero, until the last call to action) */
  .m-bar{position:sticky;bottom:0;z-index:15;display:flex;align-items:center;gap:12px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));
    background:color-mix(in srgb,var(--paper) 92%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--rule)}
  .m-bar .btn{min-height:46px;flex:none}
  .m-bar span{font-size:14px;color:var(--sub)}
}

/* footer language links */
.foot-langs ul{list-style:none;margin:4px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:4px 20px}
.foot-langs a{display:inline-flex;align-items:center;min-height:44px;color:var(--sub);font-size:15px}
.foot-langs a[aria-current="page"]{color:var(--ink);font-weight:600;text-decoration:none}

/* right to left (Arabic): the page mirrors through logical properties above; these are the few physical bits */
[dir="rtl"] .stage-back{rotate:7deg}
/* Arabic reads better in the system's own Arabic face than in a Latin serif's fallback */
html[lang="ar"] h1,html[lang="ar"] h2,html[lang="ar"] h3,html[lang="ar"] .pillars b,html[lang="ar"] .smell-facts b,html[lang="ar"] .cards b{font-family:var(--sans);letter-spacing:0}
html[lang="ar"] h1{font-weight:700;line-height:1.25}
html[lang="ar"] h2,html[lang="ar"] h3{font-weight:600;line-height:1.3}
html[lang="ar"] body{line-height:1.7}

/* ---------- added 2026-10-31: the buying band, the free tools strip, the tools' pages, the newsletter sign-up ---------- */
[hidden]{display:none !important}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}
.top-nav a[aria-current="page"]{color:var(--ink);font-weight:600}

/* Buying: Find deals and the batch code, beside the copy */
.buy{padding:88px 0;border-bottom:1px solid var(--rule)}
.buy .feature-art{background:none}
.tools-line{margin-top:22px;font-size:16px;color:var(--sub);max-width:34em}

/* the free tools, on the landing page */
.tools-band{padding:72px 0;background:var(--well)}
.tool-links{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:14px}
.tool-links a{display:flex;flex-direction:column;gap:6px;padding:22px 24px;border-radius:22px;background:var(--paper);color:var(--ink);text-decoration:none;box-shadow:0 1px 0 var(--rule);min-height:44px}
.tool-links a:hover b{color:var(--accent)}
.tool-links li{display:flex}
.tool-links li > a{flex:1}   /* the cards in a row as tall as each other */
.tool-links b{font-family:var(--serif);font-weight:400;font-size:22px;line-height:1.2}
.tool-links span{font-size:15px;color:var(--sub)}
@media (min-width:760px){.tool-links{grid-template-columns:1fr 1fr;max-width:860px}}
@media (min-width:960px){.tool-links{grid-template-columns:repeat(3,1fr);max-width:none}}   /* three: the checker, the checklist and the buying guide */
html[lang="ar"] .tool-links b{font-family:var(--sans);font-weight:600}

/* a tool's page: the words, then the tool in a card */
.tool-hero{background:var(--cream);padding:44px 0 56px}
.tool-in{display:grid;gap:28px}
.tool-copy{max-width:640px}
.tool-copy h1{font-size:clamp(32px,5vw,52px)}
.tool-card,.lc-form{background:var(--paper);border-radius:24px;padding:22px;box-shadow:0 1px 0 var(--rule),0 14px 34px rgba(40,35,25,.08);display:grid;gap:18px;max-width:640px;min-width:0}
.field-row{display:grid;gap:8px;min-width:0}
.field-row label{font-weight:600;font-size:16px}
.field-row .help{margin-top:0}
.field{width:100%;min-width:0;min-height:52px;padding:0 16px;border-radius:14px;border:1.5px solid var(--rule);background:var(--paper);color:var(--ink);font:17px/1.2 var(--sans)}
.field:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 22%,transparent)}
.field.code{font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace;letter-spacing:.06em;text-transform:uppercase}
.field.code::placeholder{text-transform:none;letter-spacing:0}
.field[aria-invalid="true"]{border-color:#B4432F}
.btn{border:0;cursor:pointer;font-family:var(--sans)}
.btn:disabled{opacity:.55;cursor:default}
.bc-result:empty{display:none}
.bc-answer{border-radius:16px;padding:16px 18px;background:var(--well);overflow-wrap:anywhere}
.bc-code-shown{font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace;font-size:14px;color:var(--sub);letter-spacing:.06em}
.bc-made{font-family:var(--serif);font-size:26px;line-height:1.2;margin-top:4px}
html[lang="ar"] .bc-made{font-family:var(--sans);font-weight:600}
.bc-answer[data-status="unknown"] .bc-made,.bc-answer[data-status="unrecognised"] .bc-made,.bc-answer[data-status="invalid"] .bc-made{font-size:22px}
.bc-why{font-size:15px;color:var(--sub);margin-top:6px}
.bc-answer[data-status="error"] .bc-why{color:var(--ink);margin-top:0}
.notice{border-inline-start:3px solid var(--accent);padding-inline-start:14px;font-size:15px;color:var(--sub);overflow-wrap:anywhere}
.notice b{color:var(--ink)}
.notice .fine{margin-top:6px;font-size:13px}
.tool-more{padding:64px 0;border-bottom:1px solid var(--rule)}
.tool-more .lede{margin-top:10px}
.tool-points{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:16px}
.tool-points li{background:var(--well);border-radius:20px;padding:20px 22px}
.tool-points h3{font-size:20px}
.tool-points p{color:var(--sub);margin-top:6px;font-size:16px}
.tool-points.not li p{margin-top:0;color:var(--ink)}
@media (min-width:860px){.tool-points{grid-template-columns:repeat(3,minmax(0,1fr))}.tool-points.not{grid-template-columns:repeat(2,minmax(0,1fr));max-width:900px}}
.tool-cta{padding:64px 0 72px;background:var(--cream)}
.tool-cta .cta-row,.tool-cta .hero-help{max-width:640px}
@media (min-width:960px){.tool-in{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:56px}.tool-hero{padding:64px 0 72px}}

/* the checklist: a tally on top, each look with Right / Off / Can't tell */
.lc-tally{position:sticky;top:70px;z-index:5;border-radius:16px;padding:14px 16px;background:var(--ink);color:var(--paper)}
.lc-count{font-weight:600;font-size:17px;overflow-wrap:anywhere}
.lc-proof{font-size:14px;margin-top:4px;color:color-mix(in srgb,var(--paper) 78%,var(--ink))}
.lc-look{border:0;margin:0;padding:0 0 18px;border-bottom:1px solid var(--rule);min-width:0}
.lc-look legend{padding:0;font-weight:600;font-size:18px}
.lc-look > p{color:var(--sub);font-size:15px;margin-top:4px}
.seg{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin-top:12px}
.seg label{position:relative;display:block;min-width:0}
.seg input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.seg span{display:flex;align-items:center;justify-content:center;text-align:center;min-height:44px;padding:6px 8px;border-radius:12px;font-size:14.5px;font-weight:600;line-height:1.2;box-shadow:inset 0 0 0 1.5px var(--rule);color:var(--sub);overflow-wrap:anywhere}
.seg input:focus-visible + span{outline:2px solid var(--accent);outline-offset:2px}
.seg input:checked + span{color:var(--paper);background:var(--ink);box-shadow:none}
.seg input[value="off"]:checked + span{background:#B4432F}
.seg input[value="unclear"]:checked + span{background:var(--sub)}
.lc-actions{display:flex;justify-content:flex-end}
@media (max-width:719px){.lc-tally{top:62px}.tool-card,.lc-form{padding:18px;border-radius:20px}.tool-hero{padding:26px 0 40px}.tool-more,.tool-cta{padding:44px 0}}

/* the newsletter sign-up, in the footer (hidden until NEWSLETTER_URL is set) */
.signup{display:grid;gap:16px;padding:22px;margin-bottom:20px;border-radius:22px;background:var(--well);max-width:860px}
.signup h2{font-size:26px}
.signup-copy p{color:var(--sub);margin-top:6px;font-size:16px}
.signup-row{display:flex;flex-wrap:wrap;gap:10px}
.signup-row .field{flex:1 1 220px}
.signup-row .btn{flex:0 0 auto}
.signup-msg:empty{display:none}
.signup-msg{margin-top:10px;font-weight:600;font-size:15px}
.signup-msg[data-state="bad"],.signup-msg[data-state="fail"]{color:#B4432F}
.signup .help{margin-top:8px}
@media (min-width:860px){.signup{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);align-items:center;padding:26px 30px}}
@media (prefers-color-scheme:dark){.field[aria-invalid="true"]{border-color:#F08B76}.signup-msg[data-state="bad"],.signup-msg[data-state="fail"]{color:#F08B76}.seg input[value="off"]:checked + span{background:#C9573F}}

.tool-disclaimer h2{font-size:17px;margin:0 0 4px}
.tool-disclaimer .fine{margin-top:0;max-width:680px}

/* The buying guide (/guide): facts with their source numbers, the routine, the checklist, the app's screens, the sources */
.guide-facts{counter-reset:none}
.guide-facts .src{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:22px;padding:0 6px;border-radius:11px;background:var(--paper);color:var(--accent);font-size:13px;font-weight:600;text-decoration:none;vertical-align:1px;box-shadow:0 0 0 1px var(--rule)}
.guide-facts .src:hover{background:var(--accent);color:var(--paper)}
.guide-steps,.guide-list{margin:24px 0 0;padding:0;list-style:none;display:grid;gap:12px;max-width:760px}
.guide-steps{counter-reset:step}
.guide-steps li,.guide-list li{position:relative;padding-block:14px;padding-inline:52px 18px;background:var(--well);border-radius:18px;font-size:17px}
.guide-steps li::before{counter-increment:step;content:counter(step);position:absolute;inset-inline-start:16px;top:14px;width:24px;height:24px;border-radius:12px;background:var(--accent);color:var(--paper);font-size:14px;font-weight:600;display:flex;align-items:center;justify-content:center}
.guide-list li::before{content:"";position:absolute;inset-inline-start:18px;top:17px;width:18px;height:18px;border-radius:5px;box-shadow:inset 0 0 0 2px var(--accent)}
.guide-shots{list-style:none;margin:28px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.guide-shots li{background:var(--paper);border-radius:18px;padding:10px 10px 14px;display:flex;flex-direction:column;box-shadow:0 1px 0 var(--rule)}
.guide-shots img{width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;object-position:50% 6%;border-radius:12px;margin-bottom:10px}
.guide-shots b{font-family:var(--serif);font-weight:400;font-size:19px;line-height:1.2}
.guide-shots span{font-size:15px;color:var(--sub);line-height:1.35;margin-top:2px}
.guide-app .fine{margin-bottom:22px}
.guide-src{margin:20px 0 0;padding-inline-start:22px;display:grid;gap:10px;max-width:860px;font-size:15px;color:var(--sub)}
.guide-src li{scroll-margin-top:90px;overflow-wrap:anywhere}
.guide-src li:target{color:var(--ink)}
.guide-src a{color:var(--accent)}
@media (min-width:760px){.guide-shots{grid-template-columns:repeat(3,minmax(0,1fr));max-width:900px}}
html[lang="ar"] .guide-shots b{font-family:var(--sans);font-weight:600}
.top-nav a,.top-in > .btn{white-space:nowrap}
@media (min-width:760px) and (max-width:1023px){.top-nav{gap:12px}.top-nav a{font-size:14px}}   /* four links and the language menu on one line at tablet widths */

/* the buying guide on the home page (2026-11-12): its findings and checklist, then the full guide or its PDF */
.home-guide{padding:84px 0;background:var(--cream);border-top:1px solid var(--rule)}
.home-guide .lede{max-width:720px;margin-top:12px}
.home-guide-h{font-size:24px;margin-top:40px}
.home-guide .fine{margin-top:6px}
.home-guide-acts,.guide-pdf{margin-top:28px}
.home-guide-acts .btn,.guide-pdf .btn{flex:0 0 auto}   /* as wide as their words */
@media (max-width:719px){.home-guide{padding:44px 0}}
/* the guide printed, or made into its PDF (tools/make_guide_pdf.py): the text, the screens and the sources, without the site's header, footer or buttons */
.print-only{display:none}
@media print{
  .skip,.renamed,.top,.foot,.cta-row,.help,.hero-help{display:none!important}
  .print-only{display:block}
  .print-head{font-size:11pt;color:#686862;margin:0 0 6pt;padding:0 var(--gutter,24px)}
  body{background:#fff!important;color:#252522}
  .tool-hero,.tool-more,.tool-cta{padding:14pt 0!important;border:0!important;background:none!important}
  .tool-points li,.guide-steps li,.guide-list li,.guide-shots li{break-inside:avoid;page-break-inside:avoid}
  .tool-points{grid-template-columns:repeat(2,minmax(0,1fr))!important}
  .guide-shots{grid-template-columns:repeat(3,minmax(0,1fr))!important}
  h2,h3{break-after:avoid;page-break-after:avoid}
  .guide-src a{color:#252522;text-decoration:none}
}