/* Intent — monochrome brand. Tokens: brand/BRAND.md §2. Fonts are self-hosted (CSP: font-src 'self').
   Display is Inter Tight 700 per BRAND.md §4, self-hosted. */
@font-face{font-family:"Inter";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/inter-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Inter Tight";font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/inter-tight-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/inter-latin-600-normal.woff2) format("woff2")}

:root{
 color-scheme:dark;
 --bg:#000000;
 --surface:#0E0E10;
 --elevated:#18181B;
 --border:#27272A;
 --text:#FAFAFA;
 --muted:#A1A1AA;
 --primary:#FFFFFF;
 --primary-hover:#E4E4E7;
 --on-primary:#000000;
 --danger:#FF5A4F;
 --radius:12px;
 --radius-sm:8px;
 --font-display:"Inter Tight","Inter",-apple-system,"SF Pro Display","Helvetica Neue",Arial,sans-serif;
 --font-body:"Inter",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;
 --gutter:16px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 16px/1.55 var(--font-body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,p,ul,ol,figure{margin-top:0}
a{color:inherit;text-underline-offset:4px;text-decoration-color:var(--border)}
a:hover{text-decoration-color:var(--muted)}
strong{font-weight:600;color:var(--text)}
[hidden]{display:none!important}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:where(a,button,summary,input):focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:4px}

.shell{width:min(1120px,calc(100% - 2*var(--gutter)));margin-inline:auto}

/* Type */
.eyebrow,.number{font:600 13px/1.4 var(--font-body);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
h1{font:700 clamp(44px,7.5vw,84px)/1.02 var(--font-display);letter-spacing:-.03em;margin:0 0 20px}
h1 .accent{display:block;color:var(--muted)}
h2{font:700 30px/1.1 var(--font-display);letter-spacing:-.02em;margin-bottom:16px}
h3{font:700 22px/1.2 var(--font-display);letter-spacing:-.015em;margin-bottom:10px}
.hl{color:var(--muted)}

/* Header / wordmark */
.site-header{display:flex;align-items:center;justify-content:space-between;min-height:60px;border-bottom:1px solid var(--border)}
.brand{display:inline-flex;align-items:center;gap:8px;min-height:44px;text-decoration:none;color:var(--text)}
.brand .wordmark{height:32px;width:auto;aspect-ratio:219/64;flex:none;margin-left:-4px}
.brand small{font:400 13px/1 var(--font-body);color:var(--muted)}
.header-link{display:inline-flex;align-items:center;min-height:44px;padding:0 4px;font-weight:600;font-size:15px;text-decoration:none;color:var(--text)}
.header-link:hover{color:var(--muted)}

/* Buttons */
.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:14px 26px;border:0;border-radius:var(--radius-sm);background:var(--primary);color:var(--on-primary);font:600 16px/1.2 var(--font-body);text-decoration:none;cursor:pointer;transition:background .15s,transform .15s}
.button:hover{background:var(--primary-hover)}
.button:active{transform:translateY(1px)}
.button:disabled,.is-busy{opacity:.6;cursor:wait}
.button.secondary{background:var(--elevated);color:var(--text);border:1px solid var(--border)}
.button.secondary:hover{background:var(--surface)}
.checkout-status{margin:12px 0 0;font-size:14px;color:var(--muted)}
.checkout-status:empty{display:none}

/* Hero */
.hero{padding:24px 0 8px}
.hero h1{font-size:clamp(40px,11vw,56px)}
.hero .intro{font-size:16px;color:var(--muted);max-width:60ch;margin-bottom:18px}
.offer{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0 0 20px}
.offer li{border:1px solid var(--border);background:var(--surface);border-radius:999px;padding:6px 14px;font-size:14px;font-weight:600;line-height:1.4}
.requirement{font-size:13px;line-height:1.5;color:var(--muted);margin:14px 0 0}
.hero .button{width:100%}
.mac-later,.inapp-hint{font-size:14px;line-height:1.55;color:var(--muted);max-width:56ch;margin:14px 0 0}
.inapp-hint{background:var(--elevated);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 14px;color:var(--text)}
.lifetime-promise{margin:16px 0 0;font-size:15px;color:var(--muted)}

/* Hero visual: boards made in Intent, rendered as wallpapers (/wall-*.jpg). */
.preview{margin:36px 0 0;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--surface);box-shadow:0 0 0 1px rgba(255,255,255,.02),0 40px 120px rgba(255,255,255,.04)}
.preview img{display:block;width:100%;height:auto}
.slides{display:grid}
.slides img{grid-area:1/1;opacity:0;transition:opacity .9s ease}
.slides img.is-active{opacity:1}
@media (prefers-reduced-motion:reduce){.slides img{transition:none}}
/* Mac chrome on the hero: menu bar and Dock sized in container units so they scale with the screenshot (37pt bar on a 1470pt screen). */
.preview{position:relative;container-type:inline-size}
.mac-bar{position:absolute;inset:0 0 auto;height:2.6cqw;display:flex;align-items:center;justify-content:space-between;padding:0 1.6cqw;background:rgba(0,0,0,.28);-webkit-backdrop-filter:blur(12px) saturate(1.4);backdrop-filter:blur(12px) saturate(1.4);color:#fff;font:500 1.12cqw/1 -apple-system,BlinkMacSystemFont,"SF Pro Text",Inter,system-ui,sans-serif;letter-spacing:.01em;text-shadow:0 0 .4cqw rgba(0,0,0,.35);white-space:nowrap}
.mac-menus,.mac-status{display:flex;align-items:center;gap:1.5cqw}
.mac-menus b{font-weight:700}
.mac-status svg{height:1.15cqw;width:auto;display:block}
.mac-status svg:first-child{height:1.25cqw}
.mac-status time{font-variant-numeric:tabular-nums}
.mac-dock{position:absolute;left:50%;bottom:.9cqw;transform:translateX(-50%);display:flex;align-items:center;gap:.7cqw;padding:.7cqw;border-radius:1.9cqw;background:rgba(40,40,44,.45);border:1px solid rgba(255,255,255,.16);-webkit-backdrop-filter:blur(18px) saturate(1.5);backdrop-filter:blur(18px) saturate(1.5);box-shadow:0 .6cqw 2cqw rgba(0,0,0,.35)}
/* Real macOS app icons (rendered from the apps themselves); Calendar shows today's date like the real Dock.
   Icon PNGs keep macOS's built-in margin (visible square = 81.25% of the image), so the drawn Calendar matches it. */
.preview .mac-dock .dock-app{display:block;width:4.6cqw;height:4.6cqw;position:relative;object-fit:contain;filter:drop-shadow(0 .15cqw .3cqw rgba(0,0,0,.35))}
.dock-run{position:relative;display:block}
.dock-run::after{content:"";position:absolute;bottom:-.45cqw;left:50%;width:.4cqw;height:.4cqw;margin-left:-.2cqw;border-radius:50%;background:rgba(255,255,255,.85)}
.preview .mac-dock .dock-cal{display:grid;grid-template-rows:31% 69%;width:3.74cqw;height:3.74cqw;margin:.43cqw;border-radius:.84cqw;background:linear-gradient(#fff,#ececec);overflow:hidden;text-align:center;font-family:-apple-system,BlinkMacSystemFont,"Helvetica Neue",sans-serif;box-shadow:0 .1cqw .3cqw rgba(0,0,0,.35)}
.dock-cal b{display:grid;place-items:center;background:#f33b30;color:#fff;font-size:.9cqw;font-weight:600;letter-spacing:.04em}
.dock-cal em{display:grid;place-items:center;font-style:normal;color:#1d1d1f;font-size:2.2cqw;font-weight:300;line-height:1}
.dock-sep{width:1px;height:3.6cqw;background:rgba(255,255,255,.22);margin:0 .2cqw}

/* Sections */
.section{padding:56px 0}
.features{display:grid;gap:16px;padding-top:56px;padding-bottom:0}
.feature{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px}
.feature .number{margin-bottom:14px}
.feature p{color:var(--muted);margin:0}

.purchase{display:grid;gap:24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px}
.purchase h2{font-size:36px}
.purchase p{color:var(--muted)}
.compatibility{font-size:14px;margin-bottom:0}
.price-card{background:var(--elevated);border:1px solid var(--border);border-radius:var(--radius);padding:24px}
.price{font:600 56px/1 var(--font-display);letter-spacing:-.03em;margin-bottom:8px;color:var(--text)!important}
.price span{font:600 14px/1 var(--font-body);letter-spacing:.08em;color:var(--muted);margin-left:4px}
.price-line{font-weight:600;color:var(--text)!important;margin-bottom:18px}
.price-card .button{width:100%}
.quiet{font-size:13px;line-height:1.5;color:var(--muted);margin:14px 0 0}

.faq{padding-top:0}
.faq>*{max-width:820px}
.faq h2{margin-bottom:20px}
details{border-bottom:1px solid var(--border)}
details:first-of-type{border-top:1px solid var(--border)}
summary{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:56px;padding:12px 0;cursor:pointer;font-weight:600;font-size:16px;list-style:none}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";flex:none;font:400 22px/1 var(--font-body);color:var(--muted)}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin:0 0 18px;max-width:64ch}

.site-footer{display:flex;flex-direction:column;gap:12px;border-top:1px solid var(--border);padding:28px 0 40px;margin-top:24px}
.site-footer .brand{flex-wrap:wrap}
.site-footer .brand .wordmark{height:28px}
.site-footer .brand small{font-size:14px}
.site-footer nav{display:flex;flex-wrap:wrap;column-gap:20px}
.site-footer nav a{display:inline-flex;align-items:center;min-height:44px;font-size:14px;color:var(--muted);text-decoration:none}
.site-footer nav a:hover{color:var(--text)}

/* Document pages (complete, recover, terms, privacy) */
.document{max-width:720px;padding:40px 0 24px}
.document h1{font-size:clamp(34px,6vw,52px);line-height:1.05}
.document h2{font-size:24px;margin-top:32px}
.document p,.document li{color:var(--muted);max-width:64ch}
.document p strong,.document li strong{color:var(--text)}
.document ol{padding-left:22px}
.document li{margin-bottom:10px}
.document a:not(.button){color:var(--text);text-decoration-color:var(--muted)}
.document .button{margin:8px 0 10px}
.meta{font-size:14px}
.notice{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px 16px}
#delivery{background:var(--surface);border:1px solid var(--border);border-left:3px solid var(--text);border-radius:var(--radius-sm);padding:12px 16px;color:var(--text)}
.links{display:flex;flex-wrap:wrap;column-gap:20px}
.links a{display:inline-flex;align-items:center;min-height:44px}

.field{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}
.field input{flex:1 1 240px;min-width:0;min-height:52px;border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 16px;font:inherit;background:var(--elevated);color:var(--text)}
.field input::placeholder{color:var(--muted)}
.field .button{flex:1 1 auto}

@media (min-width:560px){
 .field .button{flex:0 0 auto}
}

@media (min-width:768px){
 :root{--gutter:32px}
 body{font-size:17px}
 .site-header{min-height:76px}
 .brand .wordmark{height:36px}
 .hero{padding:72px 0 16px}
 .hero .intro{font-size:19px;margin-bottom:24px}
 .hero .button{width:auto;padding:16px 32px}
 h2{font-size:36px}
 .preview{margin-top:56px}
 .section{padding:88px 0}
 .features{grid-template-columns:repeat(3,1fr);gap:20px;padding-top:96px;padding-bottom:0}
 .feature{padding:32px}
 .purchase{grid-template-columns:1.3fr 1fr;align-items:center;gap:48px;padding:48px}
 .purchase h2{font-size:48px}
 .site-footer{flex-direction:row;justify-content:space-between;align-items:center}
 .document{padding:72px 0 32px}
}

/* Desktop: copy left, app right, all above the fold. */
@media (min-width:1000px){
 .hero{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,6fr);align-items:center;gap:48px;min-height:calc(100vh - 76px);min-height:calc(100svh - 76px);padding:32px 0}
 .hero h1{font-size:clamp(44px,4.6vw,68px)}
 .hero .preview{margin:0}
}

/* Desktop buyers are already on their Mac; the phone note is for phones. */
@media (min-width:768px) and (pointer:fine){.mac-later{display:none}}

/* Hero: "vision." pulls into focus on load, then refocuses now and then (timed in app.js). */
.hero h1 .focus{display:inline-block;animation:pull-focus 2.2s cubic-bezier(.45,0,.2,1) .3s both}
@keyframes pull-focus{0%{filter:blur(5px);opacity:.55}25%{filter:blur(5px);opacity:.55}100%{filter:blur(0);opacity:1}}
.hero h1 .focus.refocus{animation:refocus 3.2s cubic-bezier(.45,0,.25,1) both}
@keyframes refocus{0%{filter:blur(0);opacity:1}30%{filter:blur(5px);opacity:.55}45%{filter:blur(5px);opacity:.55}100%{filter:blur(0);opacity:1}}
@media (prefers-reduced-motion:reduce){.hero h1 .focus{animation:none}}