:root{--ink:#1f3a5f;--ink2:#2b4a74;--amber:#f2b84b;--amber-d:#c98a14;--cream:#faf7ee;--paper:#fffdf7;--text:#1d2733;--mute:#5c6776;--line:#e6e0d0;--r:20px}
@media (prefers-color-scheme:dark){:root{--cream:#10161f;--paper:#161d28;--text:#eef1f5;--mute:#a4afbd;--line:#273142;--ink:#cfe0f7;--ink2:#a9c4e8}}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--text);font:17px/1.6 -apple-system,BlinkMacSystemFont,"SF Pro Text",Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:ui-serif,"New York",Georgia,serif;font-weight:600;line-height:1.1;letter-spacing:-.01em;margin:0 0 .4em;color:var(--ink)}
h1{font-size:clamp(2.6rem,6.5vw,4.8rem)}h2{font-size:clamp(2rem,4.4vw,3.2rem)}h3{font-size:1.3rem}
p{margin:0 0 1em}a{color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
nav{position:sticky;top:0;z-index:10;backdrop-filter:blur(14px);background:color-mix(in srgb,var(--cream) 82%,transparent);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{font:600 1.35rem ui-serif,Georgia,serif;color:var(--ink);text-decoration:none;display:flex;gap:10px;align-items:center}
.logo img{width:30px;height:30px;border-radius:8px}
nav ul{display:flex;gap:26px;list-style:none;margin:0;padding:0;font-size:.95rem}nav ul a{text-decoration:none;color:var(--mute)}nav ul a:hover{color:var(--ink)}
.btn{display:inline-block;background:var(--amber);color:#1f2a3a;font-weight:600;padding:14px 26px;border-radius:999px;text-decoration:none;box-shadow:0 6px 20px -8px #c98a14}
.btn.ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--ink);margin-left:10px}
.hero{padding:84px 0 40px;text-align:center}
.hero p.lead{font-size:1.3rem;color:var(--mute);max-width:640px;margin:0 auto 30px}
.badge{display:inline-block;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--amber-d);font-weight:700;margin-bottom:18px}
.stage{margin:54px auto 0;display:flex;justify-content:center;align-items:flex-end;gap:28px}
.ipad{width:min(640px,62vw);border-radius:30px;border:10px solid #14171c;box-shadow:0 40px 80px -30px rgba(15,25,40,.5);background:#14171c}
.iphone{width:min(230px,24vw);border-radius:34px;border:8px solid #14171c;box-shadow:0 40px 80px -30px rgba(15,25,40,.5);background:#14171c}
.ipad img,.iphone img,.duo img{display:block;width:100%;height:auto;border-radius:20px}
section{padding:96px 0}
.alt{background:var(--paper);border-block:1px solid var(--line)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split.rev>:first-child{order:2}
.split p{color:var(--mute);font-size:1.1rem}
.shot{border-radius:26px;border:8px solid #14171c;box-shadow:0 30px 60px -28px rgba(15,25,40,.45);background:#14171c;overflow:hidden}
.shot img{display:block;width:100%;height:auto}
.eyebrow{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--amber-d);font-weight:700;margin-bottom:10px}
.ticks{list-style:none;padding:0;margin:18px 0 0}.ticks li{padding:6px 0 6px 30px;position:relative;color:var(--text)}
.ticks li:before{content:"";position:absolute;left:0;top:13px;width:16px;height:9px;border-left:3px solid var(--amber-d);border-bottom:3px solid var(--amber-d);transform:rotate(-45deg) scale(.8)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin-top:40px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:26px}
.card h3{margin-bottom:.3em}.card p{color:var(--mute);margin:0;font-size:1rem}
.center{text-align:center;max-width:720px;margin:0 auto}
.papers{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:28px}
.papers span{border:1px solid var(--line);background:var(--paper);padding:7px 15px;border-radius:999px;font-size:.92rem;color:var(--mute)}
.hand{font-family:"Bradley Hand","Segoe Print","Noteworthy","Comic Sans MS",cursive;font-size:1.6rem;color:var(--ink2)}
.compare{width:100%;border-collapse:collapse;margin-top:36px;background:var(--paper);border-radius:var(--r);overflow:hidden;border:1px solid var(--line)}
.compare th,.compare td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:.98rem}
.compare th{font-family:ui-serif,Georgia,serif;color:var(--ink)}.compare td:not(:first-child){text-align:center}
.yes{color:var(--amber-d);font-weight:700}.no{color:var(--mute)}
.price{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:40px}
.price .card.hl{border:2px solid var(--amber);position:relative}
.price h3{font-size:1.6rem}.price .big{font:600 2.2rem ui-serif,Georgia,serif;color:var(--ink);margin:.2em 0}
.duo{display:flex;gap:6px;border:8px solid #14171c;border-radius:26px;background:#14171c;box-shadow:0 30px 60px -28px rgba(15,25,40,.45);overflow:hidden}
details{border-bottom:1px solid var(--line);padding:18px 0}summary{cursor:pointer;font-weight:600;color:var(--ink);font-size:1.1rem}details p{margin:.7em 0 0;color:var(--mute)}
footer{padding:60px 0;border-top:1px solid var(--line);color:var(--mute);font-size:.95rem}
footer .wrap{display:flex;flex-wrap:wrap;gap:20px;justify-content:space-between}footer a{margin-right:20px;text-decoration:none}
.doc{max-width:760px;margin:60px auto;padding:0 24px}.doc h2{font-size:1.6rem;margin-top:1.8em}.doc li{margin:.4em 0}
@media(max-width:820px){.split,.split.rev{grid-template-columns:1fr;gap:34px}.split.rev>:first-child{order:0}nav ul{display:none}.iphone{display:none}.ipad{width:92vw}section{padding:64px 0}.btn.ghost{margin:12px 0 0}}