:root{
  --bg:#FBF6F1; --surface:#FFFFFF; --ink:#2F2A26; --muted:#6F665F; --line:#E8DDD3;
  --peach:#F2A07B; --peach-deep:#C8714E; --peach-soft:#FCE6DA; --sage:#5E7F63; --sage-soft:#E6EEE5;
  --radius:18px; --max:1080px;
}
@media (prefers-color-scheme: dark){
  :root{ --bg:#1C1917; --surface:#26211E; --ink:#F3ECE6; --muted:#B5AAA1; --line:#3A332E;
    --peach:#F2A07B; --peach-deep:#F5B496; --peach-soft:#3A2A22; --sage:#9DBBA1; --sage-soft:#26302A; }
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:"Karla",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--sage)}
a:hover{color:var(--peach-deep)}
h1,h2,h3{font-family:"Fraunces",Georgia,serif;font-weight:600;line-height:1.15;letter-spacing:-.01em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
/* header */
.site-header{border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-family:"Fraunces",Georgia,serif;font-weight:600;font-size:20px}
.brand img{width:30px;height:30px}
.nav{display:flex;gap:22px}
.nav a{color:var(--muted);text-decoration:none;font-weight:500}
.nav a:hover,.nav a[aria-current="page"]{color:var(--ink)}
/* hero */
.hero{padding:96px 0 72px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;right:-180px;top:-160px;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle at 40% 40%,var(--peach) 0%,var(--peach-soft) 55%,transparent 72%);opacity:.55;z-index:0}
.hero .wrap{position:relative;z-index:1}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--sage)}
.hero h1{font-size:clamp(40px,6vw,68px);margin:14px 0 20px;max-width:14ch}
.hero p.lede{font-size:20px;color:var(--muted);max-width:52ch}
/* app feature */
.feature{padding:24px 0 96px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:48px;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.card h2{font-size:clamp(30px,4vw,44px);margin:10px 0 14px}
.card p{color:var(--muted)}
.pill{display:inline-block;background:var(--peach-soft);color:var(--peach-deep);font-weight:700;font-size:13px;letter-spacing:.06em;text-transform:uppercase;padding:6px 12px;border-radius:999px}
.points{list-style:none;margin:24px 0 28px;display:grid;gap:12px}
.points li{display:flex;gap:12px;align-items:flex-start}
.points li::before{content:"";flex:0 0 10px;height:10px;margin-top:9px;border-radius:50%;background:var(--peach)}
.actions{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-block;text-decoration:none;font-weight:700;padding:12px 20px;border-radius:999px;border:1.5px solid var(--ink);color:var(--ink)}
.btn.primary{background:var(--ink);color:var(--bg)}
.btn:hover{opacity:.85;color:inherit}
.btn.primary:hover{color:var(--bg)}
/* phone mock */
.phone{justify-self:center;width:250px;aspect-ratio:9/18.5;border-radius:40px;background:var(--ink);padding:10px;box-shadow:0 30px 60px -30px rgba(80,40,20,.45)}
.screen{height:100%;border-radius:31px;background:var(--bg);padding:26px 16px 16px;display:flex;flex-direction:column;gap:10px;overflow:hidden}
.screen .t{font-family:"Fraunces",Georgia,serif;font-weight:600;font-size:18px}
.bubble{font-size:13px;line-height:1.4;padding:9px 12px;border-radius:14px;max-width:88%}
.bubble.me{align-self:flex-end;background:var(--peach);color:#2F2A26;border-bottom-right-radius:4px}
.bubble.app{align-self:flex-start;background:var(--surface);border:1px solid var(--line);border-bottom-left-radius:4px}
.macro{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);padding:2px 2px}
.macro b{color:var(--ink)}
.mic{margin-top:auto;align-self:center;width:52px;height:52px;border-radius:50%;background:var(--sage);display:grid;place-items:center}
.mic svg{width:22px;height:22px}
/* studio */
.studio{padding:0 0 96px}
.studio .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.mini{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:var(--surface)}
.mini h3{font-size:20px;margin-bottom:6px}
.mini p{color:var(--muted);font-size:16px}
.section-title{font-size:clamp(26px,3vw,34px);margin-bottom:24px}
/* footer */
.site-footer{border-top:1px solid var(--line);padding:32px 0;color:var(--muted);font-size:15px}
.site-footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}
.site-footer nav{display:flex;gap:18px;flex-wrap:wrap}
.site-footer a{color:var(--muted)}
/* document pages */
.doc{padding:72px 0 96px}
.doc .wrap{max-width:780px}
.doc h1{font-size:clamp(38px,5vw,54px);margin:10px 0 8px}
.doc .date{color:var(--muted)}
.doc hr{border:0;border-top:1.5px solid var(--ink);margin:28px 0 36px;opacity:.85}
.doc h2{font-size:26px;margin:52px 0 14px;display:flex;align-items:baseline;gap:10px;scroll-margin-top:20px}
.doc h2 .n{font-family:"Karla",sans-serif;font-size:15px;font-weight:700;color:var(--sage)}
.doc p{margin:0 0 14px}
.doc ul{margin:0 0 14px 22px}
.doc li{margin:0 0 8px}
.summary{border:1.5px solid var(--ink);border-radius:var(--radius);padding:26px 30px;background:var(--surface)}
.summary h3{font-family:"Karla",sans-serif;font-size:14px;letter-spacing:.14em;text-transform:uppercase;color:var(--sage);margin-bottom:12px}
.summary ul{margin-bottom:0}
.toc{columns:2;column-gap:40px;list-style:none;margin:32px 0 0 !important}
.toc li{break-inside:avoid}
.toc a{color:var(--ink);text-decoration:none}
.toc a:hover{color:var(--peach-deep)}
.toc span{color:var(--sage);font-weight:700;margin-right:6px}
.note{border-left:4px solid var(--sage);background:var(--sage-soft);padding:14px 18px;border-radius:0 12px 12px 0;margin:18px 0}
.svc{border:1px solid var(--line);background:var(--surface);border-radius:14px;padding:18px 22px;margin:0 0 14px}
.svc h3{font-family:"Karla",sans-serif;font-size:15px;font-weight:700;color:var(--muted);margin-bottom:6px}
.svc p{margin:0}
.contact-box{background:var(--peach-soft);border-radius:var(--radius);padding:30px;margin:8px 0 12px}
.contact-box a.email{font-family:"Fraunces",Georgia,serif;font-size:clamp(18px,5vw,30px);font-weight:600;color:var(--ink);text-decoration:none;overflow-wrap:anywhere}
.contact-box a.email:hover{color:var(--peach-deep)}
details{border-bottom:1px solid var(--line);padding:16px 0}
details summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:12px}
details summary::after{content:"+";color:var(--sage);font-size:22px;line-height:1}
details[open] summary::after{content:"–"}
details p{margin:10px 0 0;color:var(--muted)}
@media (max-width:820px){
  .card{grid-template-columns:1fr;padding:32px 24px}
  .phone{width:220px}
  .studio .grid{grid-template-columns:1fr}
  .hero{padding:64px 0 48px}
  .toc{columns:1}
}
@media (max-width:480px){ .nav{gap:14px;font-size:15px} .brand span{display:none} }