:root{color-scheme:dark;--background:#101110;--foreground:#f3f3f0;--muted:#a5a69f;--line:#ffffff20;--warm:#d5b995;font-family:var(--yh-font-family);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:32px}body{margin:0;background:var(--background);color:var(--foreground);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}figure,p{margin:0}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible{outline:2px solid var(--warm);outline-offset:8px}.skip{position:fixed;top:-100px;left:20px;z-index:20;background:#f3f3f0;color:#101110;padding:12px}.skip:focus{top:10px}
.site-header{position:relative;z-index:5;height:112px;max-width:1800px;margin:auto;padding:0 5%;display:flex;align-items:center;justify-content:space-between}.brand img{width:240px;height:auto}.beta-status{display:inline-flex;gap:10px;align-items:center;color:#d3d3cd;font-size:13px;white-space:nowrap;letter-spacing:.02em}.beta-status>span{width:5px;height:5px;border-radius:50%;background:#c5ad8a;box-shadow:0 0 12px #c5ad8a30}.hero{position:relative;max-width:1800px;margin:auto;min-height:690px;height:calc(100svh - 112px);max-height:1000px;display:grid;grid-template-columns:46% 54%;padding-bottom:80px;overflow:hidden}.hero-copy{position:relative;z-index:2;padding:70px 0 40px 10.87%;display:flex;align-items:flex-start;flex-direction:column;justify-content:center}.eyebrow{display:flex;align-items:center;gap:18px;font-size:12px;letter-spacing:.08em;font-weight:400;color:#dbd8ce}.eyebrow img{width:64px;height:auto}.eyebrow>span:not(.theme-wordmark){border-left:1px solid #ffffff40;padding-left:18px}h1,h2{margin:0;font-weight:400;word-break:keep-all;letter-spacing:-.055em}h1{font-size:clamp(42px,4.1vw,72px);line-height:1.23;margin-top:31px;white-space:nowrap}.hero-description{margin-top:28px;font-size:clamp(14px,1.2vw,18px);line-height:1.85;color:var(--muted);letter-spacing:-.025em}.explore{display:flex;align-items:center;gap:38px;margin-top:43px;font-size:13px;padding-bottom:11px;border-bottom:1px solid #ffffff40}.explore span{font-size:18px}.hero-photo{height:100%;position:relative;min-height:0;isolation:isolate}.hero-image>img{height:100%;width:100%;object-fit:cover;object-position:57% center}.hero-photo:before{content:"";position:absolute;z-index:1;inset:0;background:linear-gradient(90deg,var(--background) 0%,transparent 34%),linear-gradient(0deg,var(--background) 0%,transparent 25%)}.hero-photo figcaption{position:absolute;z-index:2;bottom:33px;right:9.2%;display:flex;gap:13px;align-items:center;font-size:12px;color:#eee9df;letter-spacing:-.02em}.caption-line{display:block;width:25px;height:1px;background:#e6daca}
.section-shell{width:90%;max-width:1620px;margin:auto}.conversation{padding:135px 0 140px;display:grid;grid-template-columns:1fr 1fr;gap:10%;align-items:center}.muted{color:#a0a297}h2{font-size:clamp(32px,3.35vw,55px);line-height:1.3}.conversation h2{margin-top:26px}.section-description{font-size:17px;line-height:1.9;color:var(--muted);margin-top:26px;letter-spacing:-.025em}.last-description{font-size:14px;margin-top:20px}.conversation-prompts{margin-top:37px;display:flex;align-items:flex-start;flex-direction:column;gap:10px}.conversation-prompts p{padding:14px 18px;border:1px solid #ffffff16;border-radius:0 13px 13px 13px;color:#c9c9c0;font-size:13px;background:#ffffff03}.conversation-prompts p+p{margin-left:32px}.product-figure{display:flex;flex-direction:column;align-items:center;position:relative;padding:10px 0}.product-figure:before{content:"";position:absolute;width:430px;height:430px;border-radius:50%;background:radial-gradient(ellipse,#61533723,transparent 67%);z-index:-1}.phone{width:252px;aspect-ratio:77.6/160.7;display:flex;padding:7px;border-radius:34px;background:#272827;border:1px solid #ffffff20;box-shadow:0 35px 80px #0006;transform:rotate(5deg)}.phone img{width:100%;height:auto;border-radius:27px}.product-figure figcaption{text-align:center;font-size:12px;color:#b7b8ae;line-height:1.65;margin-top:29px}.product-figure figcaption>span{display:block;color:#6e7269;font-size:10px;margin-top:5px}
.walking{position:relative;max-width:1800px;margin:auto;min-height:650px;height:53vw;max-height:850px;display:flex;align-items:center;isolation:isolate}.walking-photo{position:absolute;inset:0;z-index:-2}.walking-photo img{width:100%;height:100%;object-fit:cover;object-position:center}.walking-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 10%,#11151215 35%,#111512a8 63%,#111512e6 100%)}.walking-copy{margin-left:57%;padding-right:5%;padding-top:70px}.walking-copy .eyebrow{color:#ddd8ca}.walking h2{font-size:clamp(32px,3.25vw,56px);margin-top:25px;line-height:1.35}.walking-copy>p:last-child{font-size:16px;line-height:1.85;margin-top:24px;color:#deddd4;letter-spacing:-.025em}.closing{padding:108px 0;display:flex;align-items:center;justify-content:space-between;gap:30px}.closing h2{font-size:clamp(30px,3.15vw,49px);margin-top:24px}.closing-status{border:1px solid #ffffff30;border-radius:30px;padding:15px 22px}.site-footer{padding:36px 0 40px;display:flex;align-items:center;justify-content:space-between}.site-footer img{width:160px;height:auto;opacity:.5}.site-footer p{font-size:11px;color:#777b71;letter-spacing:.03em}
@media(min-width:1800px){h1{font-size:76px}}
@media(max-width:1000px){.site-header{height:96px}.brand img{width:200px}.hero{height:auto;min-height:690px;grid-template-columns:48% 52%}.hero-copy{padding-top:55px;padding-bottom:75px;padding-left:10.4%}h1{font-size:43px}.hero-description{font-size:14px}.hero-image>img{object-position:57% center}.hero-photo figcaption{font-size:10px;right:9%;bottom:38px}.conversation{padding:100px 0;gap:5%}.conversation h2{font-size:40px}.walking{min-height:550px}.walking-copy{margin-left:54%}.walking h2{font-size:38px}.walking-copy>p:last-child{font-size:14px}.phone{width:225px}}
@media(max-width:680px){html{scroll-padding-top:20px}.site-header{height:85px;padding:0 6%}.brand img{width:160px}.beta-status{font-size:11px;gap:7px}.hero{min-height:0;display:flex;flex-direction:column;height:auto;max-height:none;padding-bottom:58px}.hero-copy{padding:34px 6% 29px;display:block}.eyebrow{font-size:10px;gap:14px}.eyebrow img{width:50px}.eyebrow>span:not(.theme-wordmark){padding-left:14px}h1{font-size:clamp(35px,9.3vw,53px);line-height:1.25;margin-top:22px;letter-spacing:-.06em;white-space:normal}.hero-description{margin-top:21px;font-size:14px;line-height:1.8}.explore{width:max-content;margin-top:25px;font-size:12px;gap:24px;padding-bottom:8px}.hero-photo{height:340px;margin:0;flex:none}.hero-image>img{object-position:center 38%}.hero-photo:before{background:linear-gradient(180deg,var(--background),transparent 15%,transparent 67%,var(--background))}.hero-photo figcaption{bottom:20px;right:6%;font-size:10px}.section-shell{width:88%}.conversation{padding:75px 0 80px;display:flex;flex-direction:column;align-items:stretch;gap:52px}.conversation h2{font-size:35px;margin-top:20px}.section-description{font-size:15px;margin-top:22px}.last-description{font-size:13px;margin-top:18px}.conversation-prompts{margin-top:26px}.conversation-prompts p{font-size:12px;padding:12px 15px}.product-figure{padding:0}.product-figure:before{width:330px;height:330px}.phone{width:218px;border-radius:31px;transform:rotate(3deg)}.phone img{border-radius:24px}.product-figure figcaption{margin-top:22px}.walking{height:650px;min-height:0;align-items:flex-end}.walking-photo img{object-position:33% center}.walking-photo:after{background:linear-gradient(0deg,#101110 0%,#101110d9 12%,#10111080 35%,transparent 65%)}.walking-copy{margin:0;padding:0 6% 49px}.walking h2{font-size:35px;margin-top:17px}.walking-copy>p:last-child{font-size:14px;margin-top:19px}.closing{padding:69px 0 54px;display:block}.closing h2{font-size:30px;margin-top:21px}.closing-status{margin-top:29px;padding:11px 16px;font-size:11px}.site-footer{padding:28px 0 31px}.site-footer img{width:125px}.site-footer p{font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Public homepage integration. Shared login CSS and palette source files remain unchanged. */
.company-footer{padding:24px 0 28px}.company-footer .appearance-controls{width:100%;flex-direction:row;justify-content:space-between}.company-footer .theme-selector button{padding-left:0;justify-content:flex-start}.language-selector{margin:0}.language-control{position:relative;display:flex;align-items:center;gap:7px;min-height:44px;min-width:104px;color:var(--muted);font-size:12px;line-height:18px;cursor:pointer}.language-globe{width:14px;height:14px;flex-shrink:0}.language-chevron{width:12px;height:12px;margin-left:auto}.language-control select{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;font:inherit}.language-control:has(select:focus-visible){outline:none;color:var(--foreground)}.language-control:hover{color:var(--foreground)}
.walking{color:#f3f3f0}
[data-theme="light"]{--background:#f3f3f0;--foreground:#151515;--muted:#666666;--line:#00000020;--warm:#8b6c47}
[data-theme="light"] .brand img{filter:brightness(0)}
[data-theme="light"] :is(.beta-status,.eyebrow,.muted){color:#666666}
[data-theme="light"] .eyebrow>span:not(.theme-wordmark){border-color:#00000030}
[data-theme="light"] .explore{border-color:#00000040}
[data-theme="light"] .conversation-prompts p{color:#555;border-color:#00000018;background:#00000003}
[data-theme="light"] .closing-status{border-color:#00000030}
[data-theme="light"] .product-figure figcaption{color:#555}
[data-theme="light"] .product-figure figcaption>span{color:#73766f}
[data-theme="light"] .hero-photo figcaption{color:#ffffff;text-shadow:0 1px 7px #000000a0}
[data-theme="light"] .walking .eyebrow{color:#ddd8ca}
html[lang="en"] h1{font-size:clamp(38px,3.65vw,65px);letter-spacing:-.045em}
@media(max-width:1000px){html[lang="en"] h1{font-size:38px}}
@media(max-width:680px){html[lang="en"] h1{font-size:clamp(35px,8.8vw,49px)}.company-footer{padding:18px 0 22px}}

/* Restore the existing overlay header and wordmark-to-Y motion. */
:root{--gutter:5%;--scene-rgb:16,17,16}
[data-theme="light"]{--scene-rgb:243,243,240}
.site-header{position:fixed;top:0;left:0;z-index:20;width:100%;height:115px;padding-inline:var(--gutter);display:flex;align-items:center;justify-content:space-between;isolation:isolate;transition:height .5s cubic-bezier(.22,1,.36,1)}
/* Two masked blur layers soften gradually into the image, without a solid bar. */
.site-header::before,
.site-header::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0;
  transform: translateY(-35%);
  transition: opacity 1.1s ease, transform 1.5s cubic-bezier(.22,1,.36,1);
}
.site-header::before {
  background: linear-gradient(to bottom, rgba(var(--scene-rgb),.18), transparent 85%);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 22%, rgba(var(--scene-rgb),.65) 55%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 0%, #000 22%, rgba(var(--scene-rgb),.65) 55%, transparent 100%);
}
.site-header::after {
  bottom: -8px;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 40%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 0%, #000 40%, transparent 100%);
}

.site-header.has-blur::before,
.site-header.has-blur::after { opacity: 1; transform: translateY(0); }
.site-header .header-brand{--wordmark-width:240px;position:relative;width:var(--wordmark-width);height:44px}
.header-brand :is(.brand-wordmark,.brand-symbol){position:absolute;left:0;top:50%;transform-origin:left center;transition:none;pointer-events:none}
.header-brand .brand-wordmark{width:var(--wordmark-width);max-width:none;transform:translateY(-50%) scale(calc(1 - var(--brand-progress,0)*.06));opacity:calc(1 - var(--brand-progress,0))}
.header-brand .brand-symbol{left:calc(var(--wordmark-width)*.01015486164 - 8px);width:calc(var(--wordmark-width)*.13201320132 + 16px);height:calc(var(--wordmark-width)*.0761614623 + 10px);background:#f3f3f0;border-radius:4px;transform:translateY(-50%) scale(calc(.88 + var(--brand-progress,0)*.12));opacity:var(--brand-progress,0)}
.header-brand .brand-symbol:before{content:"";position:absolute;inset:5px 8px;background:#000;-webkit-mask:url("/home-mark.svg") center/contain no-repeat;mask:url("/home-mark.svg") center/contain no-repeat}
/* Fully retire the inactive logo, including its background and masked glyph. */
.site-header:not([data-brand-state]) .brand-symbol,
.site-header[data-brand-state="wordmark"] .brand-symbol,
.site-header[data-brand-state="symbol"] .brand-wordmark{visibility:hidden}
[data-theme="light"] .header-brand .brand-symbol{background:#101110}
[data-theme="light"] .header-brand .brand-symbol:before{background:#f3f3f0}
.site-header{max-width:none;margin:0}
.hero{height:100svh;min-height:802px}
.hero-copy{padding-top:182px}
@media(max-width:1000px){.hero{height:auto;min-height:786px}.hero-copy{padding-top:151px}}
@media(max-width:680px){
  :root{--gutter:6%}
  .site-header{height:85px}
  .site-header::before{bottom:0}
  .site-header::after{bottom:-4px}
  .site-header .header-brand{--wordmark-width:160px}
  .hero{height:auto;min-height:0}
  .hero-copy{padding-top:119px}
}
@media(prefers-reduced-motion:reduce){
  .site-header,.site-header::before,.site-header::after,.site-header .header-brand,.header-brand :is(.brand-wordmark,.brand-symbol){transition:none;animation:none}
}

/* Homepage illustration: iPhone 14 Pro Max body proportions and native call colors. */
.phone-display{position:relative;flex:1;min-width:0;border-radius:27px;overflow:hidden;background:linear-gradient(155deg,#9064d7,#7868d6 48%,#5b82d3);color:#f4f4f6;text-align:center;font-family:var(--yh-font-family);font-weight:400}
.preview-avatar{container-type:inline-size;position:absolute;top:16%;left:35%;width:30%;aspect-ratio:1;display:grid;place-items:center;border-radius:50%;background:linear-gradient(145deg,#ff9269,#ff4a88);font-size:34px;line-height:1;color:#fff;border:0;box-shadow:none}
.preview-avatar::after{content:"";position:absolute;inset:-6.818182%;border-radius:inherit;pointer-events:none;border:2.272727cqw solid #fff;box-shadow:none;opacity:var(--voice-level,0);transition:opacity 100ms linear;animation:preview-speaking 6s linear infinite}
@keyframes preview-speaking{0%,14%,74%,100%{opacity:0}25%,47%,62%{opacity:.85}35%,55%{opacity:.25}}
@media(prefers-reduced-motion:reduce){.preview-avatar::after{animation:none;opacity:0;transition:none}}
.preview-name{position:absolute;top:34%;left:0;right:0;font-size:25px;font-weight:400;line-height:1.2;letter-spacing:-.02em;color:#f4f4f6}
.preview-state{position:absolute;top:51%;left:0;right:0;font-size:11px;line-height:1.4;color:#c3e9df}
.preview-clock{position:absolute;top:46%;transform:translateY(-50%);left:0;right:0;font-size:23px;line-height:1.25;letter-spacing:.04em;font-variant-numeric:tabular-nums;color:#dfe5f7}
.preview-controls{position:absolute;left:0;right:0;bottom:12%;display:flex;align-items:center;justify-content:center;gap:25px}
.preview-control{position:relative;display:grid;place-items:center;width:49px;height:49px;border-radius:50%;background:#ffffff20;color:#fff}
.preview-control svg{width:24px;height:24px}
.preview-control>span{position:absolute;top:calc(100% + 7px);left:-8px;right:-8px;font-size:10px;line-height:1.4;white-space:nowrap;color:#c7cde0}
.preview-end{background:#ec4c64}
@media(max-width:1000px){.preview-avatar{font-size:30px}.preview-name{font-size:23px}.preview-clock{font-size:21px}.preview-control{width:44px;height:44px}.preview-control svg{width:22px;height:22px}}
@media(max-width:680px){.phone-display{border-radius:24px}.preview-avatar{font-size:28px}.preview-name{font-size:22px}.preview-clock{font-size:20px}.preview-control{width:42px;height:42px}.preview-state{font-size:10px}.preview-control>span{font-size:9px}}

/* Borderless translucent status stays readable over the lifestyle photo. */
.site-header>.beta-status{padding:11px 17px;border:0;border-radius:999px;background:rgba(16,17,16,.52);color:#f3f3f0;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.site-header>.beta-status>span{background:#d5b995;box-shadow:none}
[data-theme="light"] .site-header>.beta-status{background:rgba(243,243,240,.74);color:#252521}
[data-theme="light"] .site-header>.beta-status>span{background:#9b7b4a}
@media(max-width:680px){.site-header>.beta-status{padding:9px 13px}}

/* Give each chapter room to arrive during normal, uninterrupted scrolling. */
.hero{max-height:none}
@media(min-width:681px){.hero{padding-bottom:0}}
.hero-image{position:absolute;inset:0;overflow:hidden}
.hero-image>img{position:absolute;inset:-24px;width:calc(100% + 48px);height:calc(100% + 48px);max-width:none;object-fit:cover}
.hero-image::after{content:"";position:absolute;inset:0;pointer-events:none;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);-webkit-mask-image:linear-gradient(90deg,#000,transparent 14%),linear-gradient(to top,#000,transparent 12%);mask-image:linear-gradient(90deg,#000,transparent 14%),linear-gradient(to top,#000,transparent 12%)}
@media(min-width:681px){
  .hero-image{-webkit-mask-image:linear-gradient(90deg,transparent 4px,#000 34%),linear-gradient(to bottom,transparent 4px,#000 12%,#000 78%,transparent calc(100% - 4px),transparent);mask-image:linear-gradient(90deg,transparent 4px,#000 34%),linear-gradient(to bottom,transparent 4px,#000 12%,#000 78%,transparent calc(100% - 4px),transparent);-webkit-mask-composite:source-in;mask-composite:intersect}
  .hero-photo::before{content:none}
}
.conversation{min-height:100svh;margin-block:clamp(70px,8svh,120px);padding-block:clamp(180px,20svh,280px);column-gap:14%}
.conversation h2{margin-top:32px}
.section-description{margin-top:32px;line-height:2}
.last-description{margin-top:24px}
.conversation-prompts{margin-top:44px;gap:14px}
.walking{height:100svh;min-height:760px;max-height:none;margin-block:clamp(64px,8svh,110px)}
.walking-copy{padding-top:0}
.walking-copy>p:last-child{margin-top:32px;line-height:2}
.closing{min-height:75svh;padding-block:clamp(160px,20svh,240px)}
.company-footer{padding-block:40px}
@media(max-width:1000px) and (min-width:681px){.conversation{padding-block:160px;column-gap:9%}.walking{min-height:680px}}
@media(max-width:680px){
  .hero-copy{padding-bottom:0;flex:none}
  .hero-photo{height:auto;min-height:220px;flex:1}
  .hero-image{-webkit-mask-image:linear-gradient(to bottom,transparent 2px,#000 8%,#000 80%,transparent calc(100% - 2px),transparent);mask-image:linear-gradient(to bottom,transparent 2px,#000 8%,#000 80%,transparent calc(100% - 2px),transparent)}
  .hero-photo::before{content:none}
  .hero-image::after{-webkit-mask-image:linear-gradient(to bottom,#000,transparent 8%,transparent 86%,#000);mask-image:linear-gradient(to bottom,#000,transparent 8%,transparent 86%,#000)}
  .hero{height:100svh;min-height:780px;padding-bottom:0}
  .conversation{min-height:0;margin-block:52px;padding-block:120px;gap:96px}
  .conversation h2{margin-top:26px}
  .section-description{margin-top:26px;line-height:1.95}
  .last-description{margin-top:22px}
  .conversation-prompts{margin-top:36px;gap:12px}
  .walking{height:100svh;min-height:720px;margin-block:52px}
  .walking-copy{padding-bottom:76px}
  .walking-copy>p:last-child{margin-top:27px;line-height:1.95}
  .closing{min-height:65svh;padding-block:120px;display:flex;align-items:center}
  .company-footer{padding-block:28px}
}

/* Product choices at the end of the homepage. */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.products{min-height:100svh;padding-block:clamp(130px,18svh,220px);display:flex;align-items:center;justify-content:center}
.product-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(80px,12vw,200px);width:min(100%,900px)}
.product-entry{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:30px;min-width:0;min-height:150px;padding:12px 0}
.product-logo{display:flex;align-items:center;justify-content:center;width:min(100%,260px);height:64px}
.product-logo .theme-wordmark{width:100%;height:100%}
.product-logo img{width:100%;height:100%;object-fit:contain}
.product-status{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:13px;line-height:1.6;color:var(--muted);letter-spacing:.02em}
.product-status svg{width:17px;height:17px;flex:none}
.product-entry[href] .product-status,.product-entry[href]:hover .product-status{color:var(--foreground)}
[data-theme="dark"] .product-entry[href] .product-status{color:#fff}
.product-upcoming .product-logo{opacity:.3}
.product-upcoming .product-status{opacity:.65}
@media(max-width:680px){.products{padding-block:110px}.product-list{gap:36px}.product-entry{gap:23px;min-height:120px}.product-logo{height:40px}.product-status{font-size:11px}.product-status svg{width:15px;height:15px}}

/* Fade the scene into its own theme, without stacking a blurred dark edge over light. */
.walking-photo{overflow:hidden;-webkit-mask-image:linear-gradient(to bottom,transparent 2px,#000 8%,#000 86%,transparent calc(100% - 2px),transparent);mask-image:linear-gradient(to bottom,transparent 2px,#000 8%,#000 86%,transparent calc(100% - 2px),transparent)}
.walking-photo::before{content:none}
.walking-photo::after{background:linear-gradient(90deg,transparent 10%,rgba(var(--scene-rgb),.08) 35%,rgba(var(--scene-rgb),.7) 63%,rgba(var(--scene-rgb),.96))}
[data-theme="light"] .walking{color:var(--foreground)}
[data-theme="light"] .walking-copy :is(.eyebrow,p:last-child){color:var(--muted)}
@media(max-width:680px){.walking-photo::after{background:linear-gradient(0deg,rgba(var(--scene-rgb),1),rgba(var(--scene-rgb),.9) 18%,rgba(var(--scene-rgb),.5) 38%,transparent 65%)}}

/* Two-screen chapters: let copy, images and the call example arrive separately. */
.hero{height:auto;min-height:200svh;display:flex;flex-direction:column;align-items:stretch}
.hero-copy{min-height:100svh;width:90%;margin-inline:auto;padding:clamp(160px,18svh,260px) 0 10svh;justify-content:center;flex:none}
.hero h1{margin-top:44px}
.hero-description{margin-top:42px;line-height:2}
.hero .explore{margin-top:60px}
.hero-photo{height:100svh;min-height:700px;align-self:stretch;flex:none}
.hero-image{-webkit-mask-image:linear-gradient(to bottom,transparent 4px,#000 10%,#000 80%,transparent calc(100% - 4px),transparent);mask-image:linear-gradient(to bottom,transparent 4px,#000 10%,#000 80%,transparent calc(100% - 4px),transparent);-webkit-mask-composite:source-over;mask-composite:add}
.hero-image>img{object-position:center 38%}
.hero-image::after{-webkit-mask-image:linear-gradient(to bottom,#000,transparent 10%,transparent 86%,#000);mask-image:linear-gradient(to bottom,#000,transparent 10%,transparent 86%,#000)}
.hero-photo figcaption{bottom:60px}
.conversation{min-height:140svh;margin-block:0;padding-block:clamp(160px,18svh,240px);column-gap:8%}
.conversation-copy{align-self:start;padding-top:0}
.product-figure{align-self:start;padding-bottom:0}
.conversation>.product-figure{margin-top:160px}
.phone{width:300px}
.walking{height:200svh;min-height:1400px;margin-block:0;align-items:flex-end}
.walking-photo{inset:0 0 auto;height:155svh;min-height:1000px}
.walking-copy{margin-left:57%;padding-bottom:24svh}
.walking,.walking-copy .eyebrow,.walking-copy>p:last-child{color:var(--foreground)}
.walking-copy>p:last-child{color:var(--muted)}
.finale{min-height:110svh;display:flex;flex-direction:column;justify-content:center;gap:clamp(120px,16svh,200px);padding-block:clamp(160px,20svh,260px)}
.finale .closing,.finale .products{min-height:0;padding-block:0;margin-block:0}
.finale .closing{align-items:center;justify-content:center;text-align:center}
.finale .closing h2{margin-top:0}
.finale .product-list{width:min(100%,1060px);gap:clamp(120px,20vw,300px)}
.finale .product-logo{width:min(100%,230px)}
.finale .product-entry{gap:38px}
@media(max-width:1000px) and (min-width:681px){
  .hero-copy{padding-top:20svh}
  .conversation{column-gap:10%;padding-block:24svh}
  .phone{width:260px}
}
@media(max-width:680px){
  .hero{height:auto;min-height:200svh;display:flex;align-items:stretch}
  .hero-copy{min-height:96svh;width:100%;padding:clamp(140px,19svh,220px) 7% clamp(72px,10svh,120px);display:flex;flex-direction:column;justify-content:center;align-items:flex-start}
  .hero h1{margin-top:34px;line-height:1.3}
  .hero-description{margin-top:32px;line-height:2}
  .hero .explore{margin-top:48px}
  .hero-photo{height:auto;min-height:104svh;flex:1;align-self:stretch}
  .hero-photo figcaption{bottom:72px;right:7%}
  .conversation{min-height:0;padding-block:clamp(120px,15svh,180px);gap:100px;justify-content:flex-start}
  .conversation>.product-figure{margin-top:0}
  .conversation-copy{padding-top:0;align-self:stretch}
  .conversation h2{margin-top:34px}
  .section-description{margin-top:34px;line-height:2.15}
  .last-description{margin-top:30px}
  .conversation-prompts{margin-top:48px;gap:18px}
  .product-figure{align-self:center;padding-bottom:0}
  .phone{width:min(52vw,208px);border-radius:30px}
  .phone-display{border-radius:23px}
  .preview-avatar{font-size:24px}
  .preview-name{font-size:20px}
  .preview-clock{font-size:19px}
  .preview-controls{gap:22px}
  .preview-control{width:38px;height:38px}
  .preview-control svg{width:20px;height:20px}
  .walking{height:200svh;min-height:1300px}
  .walking-photo{height:122svh;min-height:780px}
  .walking-photo::after{background:none}
  .walking-copy{margin-left:0;padding:0 7% 24svh}
  .walking h2{margin-top:32px;line-height:1.45}
  .walking-copy>p:last-child{margin-top:34px;line-height:2.15}
  .finale{gap:112px;padding-block:150px}
  .finale .product-list{gap:56px}
  .finale .product-logo{width:min(100%,130px)}
  .finale .closing,.finale .products{padding-block:0}
  .finale .closing h2{margin-top:0;line-height:1.5}
  .finale .product-entry{gap:34px}
}

/* A wide, unhurried walking photograph with the same quiet caption as the sofa. */
.walking-chapter{min-height:200svh}
.walking{height:auto;min-height:100svh;padding-block:clamp(64px,8svh,128px);display:flex;align-items:center;justify-content:center}
.walking-photo{position:relative;inset:auto;z-index:auto;width:100%;height:auto;min-height:0;aspect-ratio:3/2;flex:none;-webkit-mask-image:none;mask-image:none}
.walking-photo img{display:block;width:100%;height:100%;object-fit:cover;object-position:center;-webkit-mask-image:linear-gradient(to bottom,transparent 3px,#000 8%,#000 92%,transparent calc(100% - 3px),transparent);mask-image:linear-gradient(to bottom,transparent 3px,#000 8%,#000 92%,transparent calc(100% - 3px),transparent)}
.walking-photo::after{content:none}
.walking-photo figcaption{position:absolute;bottom:10%;right:6%;left:6%;display:flex;align-items:center;justify-content:flex-end;gap:16px;color:#f3f3f0;font-size:13px;font-weight:400;line-height:1.7;text-shadow:0 1px 8px #000,0 0 20px #0008}
.walking-photo .caption-line{flex:none}
.everyday{min-height:140svh;padding-block:clamp(160px,18svh,240px);display:grid;grid-template-columns:1fr 1fr;column-gap:8%;text-align:left}
.everyday .message-figure{align-self:start;padding:0}
.everyday-copy{align-self:start;padding-top:240px}
.everyday h2{margin-top:40px;line-height:1.45}
.everyday .section-description{margin-top:40px;line-height:2.1}
@media(max-width:680px){
  .walking{height:auto;min-height:104svh;margin-block:0;padding-block:0}
  .walking-photo{aspect-ratio:auto;height:104svh;min-height:104svh;overflow:hidden}
  .walking-photo img{object-position:26% center;-webkit-mask-image:linear-gradient(to bottom,transparent 4px,#000 10%,#000 80%,transparent calc(100% - 4px),transparent);mask-image:linear-gradient(to bottom,transparent 4px,#000 10%,#000 80%,transparent calc(100% - 4px),transparent)}
  .walking-photo::after{content:"";position:absolute;inset:0;pointer-events:none;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);-webkit-mask-image:linear-gradient(to bottom,#000,transparent 10%,transparent 86%,#000);mask-image:linear-gradient(to bottom,#000,transparent 10%,transparent 86%,#000)}
  .walking-photo figcaption{z-index:1;bottom:72px;left:7%;right:7%;font-size:10px;gap:13px}
  .walking-photo .caption-line{width:25px}
  .everyday{min-height:0;display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;padding-block:clamp(120px,15svh,180px);gap:100px}
  .everyday .message-figure{align-self:center}
  .everyday-copy{align-self:stretch;padding-top:0}
  .everyday h2{margin-top:32px;font-size:34px;line-height:1.5}
  .everyday .section-description{margin-top:32px;font-size:15px;line-height:2.1}
}

/* An illustrative message room with an app-local call window. */
.message-phone{transform:rotate(-4deg)}
.message-display{position:relative;flex:1;min-width:0;border-radius:27px;overflow:hidden;background:#000;color:#d8d8d6;font-family:var(--yh-font-family)}
.message-header{display:flex;align-items:center;gap:10px;padding:38px 18px 0;font-size:19px;line-height:1.4}
.message-back{font-size:23px;margin-right:4px;line-height:1}
.message-avatar{width:26px;height:26px;display:grid;place-items:center;border-radius:50%;font-size:13px;background:linear-gradient(145deg,#ff9269,#ff4a88);color:#fff}
.message-header svg{margin-left:auto;width:20px;height:20px}
.message-pip{container-type:inline-size;position:absolute;z-index:3;top:12px;right:12px;width:74px;aspect-ratio:9/16;border:0;border-radius:9px;overflow:hidden;background:linear-gradient(155deg,#9064d7,#7868d6 48%,#5b82d3);box-shadow:0 8px 20px #0009;color:#fff;text-align:center}
.message-pip::after{content:"";position:absolute;inset:0;border:3.703704cqw solid #fff;border-radius:inherit;pointer-events:none;opacity:var(--voice-level,0);transition:opacity 100ms linear;animation:preview-speaking 6s linear infinite}
.message-pip .pip-avatar{position:absolute;top:17%;left:29%;width:42%;aspect-ratio:1;display:grid;place-items:center;border-radius:50%;background:linear-gradient(145deg,#ff9269,#ff4a88);font-size:18px;color:#fff}
.pip-name{position:absolute;top:51%;left:0;right:0;font-size:9px;font-weight:400}
.pip-state{position:absolute;top:65%;left:0;right:0;font-size:6px;color:#dfe5f7}
.pip-clock{position:absolute;left:0;right:0;bottom:10%;font-size:9px;color:#fff;font-variant-numeric:tabular-nums}
.message-timeline{display:flex;flex-direction:column;gap:12px;padding:48px 15px 0;font-size:12px;line-height:1.75;letter-spacing:-.025em}
.message-bubble{max-width:88%;padding:12px 14px;border-radius:13px}
.message-photo{width:88%;padding:0;overflow:hidden}
.message-photo img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border-radius:0}
.message-photo p{padding:10px 12px}
.message-sent{align-self:flex-end;color:#141414;background:#cececc;border-bottom-right-radius:4px}
.message-received{align-self:flex-start;background:#1b1b1a;color:#dededb;border-bottom-left-radius:4px}
.message-composer{position:absolute;bottom:33px;left:19px;right:19px;display:flex;align-items:center;gap:14px;font-size:22px;color:#a5a5a2}
.message-placeholder{flex:1;font-size:13px}
.message-composer svg{width:20px;height:20px}
.message-home-indicator{position:absolute;bottom:11px;left:25%;right:25%;height:3px;border-radius:3px;background:#d8d8d6}
@media(max-width:1000px) and (min-width:681px){.everyday{column-gap:10%}.message-timeline{padding-top:42px;font-size:11px}.message-pip{top:12px;width:64px}.message-bubble{padding:9px 11px}.message-photo{padding:0}}
@media(max-width:680px){
  .message-display{border-radius:23px}
  .message-header{padding:24px 12px 0;font-size:14px;gap:6px}
  .message-avatar{width:22px;height:22px;font-size:11px}
  .message-back{font-size:19px;margin-right:2px}
  .message-header svg{width:16px;height:16px}
  .message-pip{top:8px;right:8px;width:52px;border-radius:7px}
  .message-pip .pip-avatar{font-size:13px}
  .pip-name{font-size:7px}
  .pip-state{font-size:5px}
  .pip-clock{font-size:7px}
  .message-timeline{padding:36px 10px 0;font-size:9.5px;gap:8px}
  .message-bubble{padding:8px 10px;border-radius:10px}
  .message-photo{padding:0}
  .message-photo p{padding:8px 10px}
  .message-composer{bottom:25px;left:14px;right:14px;font-size:18px;gap:10px}
  .message-composer svg{width:16px;height:16px}
  .message-placeholder{font-size:10px}
}

@media(prefers-reduced-motion:reduce){.message-pip::after{animation:none;opacity:0;transition:none}}

/* Match the app's six call controls, with larger circles in a three-by-two grid. */
.preview-controls{left:18px;right:18px;bottom:9%;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));column-gap:16px;row-gap:30px;justify-items:center}
.preview-control{width:64px;height:64px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.18)}
.preview-control svg{width:26px;height:26px}
.preview-control>span{font-size:10px}
.preview-inactive{opacity:.35}
.preview-end{background:#ec4c64;border-color:transparent}
.preview-end svg{transform:rotate(135deg);width:28px;height:28px}
@media(max-width:1000px) and (min-width:681px){.preview-controls{column-gap:12px;row-gap:26px}.preview-control{width:54px;height:54px}}
@media(max-width:680px){.preview-controls{left:12px;right:12px;column-gap:10px;row-gap:24px}.preview-control{width:44px;height:44px}.preview-control svg{width:20px;height:20px}.preview-control>span{font-size:8px}.preview-end svg{width:22px;height:22px}}

/* The app header's 430px layout, scaled uniformly inside the exported device. */
.message-display{container-type:inline-size}
.message-header{position:absolute;top:0;left:0;right:0;z-index:2;height:18.604651cqw;padding:4.186047cqw 5.348837cqw;display:flex;align-items:center;justify-content:space-between;gap:2.325581cqw;font-size:6.046512cqw;line-height:1.3}
.message-header-leading{display:flex;align-items:center;gap:2.325581cqw;min-width:0;flex:1}
.message-header .message-back,.message-header-more{display:grid;place-items:center;flex:none;width:10.232558cqw;height:10.232558cqw;margin:0;padding:0}
.message-header .message-back svg,.message-header-more svg{display:block;width:5.116279cqw;height:5.116279cqw;margin:0;flex:none}
.message-header .message-avatar{flex:none;width:7.674419cqw;height:7.674419cqw;font-size:3.488372cqw}
.message-timeline{padding-top:112px}
@media(max-width:1000px) and (min-width:681px){.message-timeline{padding-top:98px}}
@media(max-width:680px){.message-timeline{padding-top:82px}}

/* Reserve the iPhone's top safe area before the header and floating call. */
.message-header{top:13.720930cqw}
.message-pip{top:calc(13.720930cqw + 8px);right:5.633803cqw}

/* A portrait photo shared after a short back-and-forth. */
.message-photo{width:44%;background:transparent}
.message-photo img{aspect-ratio:9/16;object-fit:contain}

/* The same upright PNG frame, rotated only by the page layout. */
.device-image{display:block;width:300px;max-width:100%;height:auto;filter:drop-shadow(0 28px 40px #0005);transform-origin:center}
.device-image-call{transform:rotate(5deg)}
.device-image-message{transform:rotate(-5deg)}
@media(max-width:1000px) and (min-width:681px){.device-image{width:260px}}
@media(max-width:680px){.device-image{width:min(52vw,208px)}}