/* sonaapi.com — 정본 CC /root/_sonaapi_build/site. CSP 때문에 인라인 style 없음. */
@font-face{font-family:Inter;src:url(/assets/fonts/inter.woff2) format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Instrument Serif";src:url(/assets/fonts/serif.woff2) format("woff2");font-style:italic;font-display:swap}
:root{--bg:#0a0918;--bg2:#12102a;--line:#ffffff17;--line2:#ffffff2b;--text:#f6f3ff;--muted:#b4aecf;--dim:#8f8aad;--coral:#ff5f6d;--amber:#ffc35c;--violet:#7c5cff;--sun:linear-gradient(100deg,var(--amber),#ff8f5e 45%,var(--coral));--max:1200px;--r:22px;--ease:cubic-bezier(.2,.7,.2,1)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:90px}
body{margin:0;background:var(--bg);color:var(--text);font:400 17px/1.65 Inter,-apple-system,"Segoe UI",Roboto,"Noto Sans KR",sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
h1,h2,h3{margin:0;font-weight:800;letter-spacing:-.035em;line-height:1.05}
h2{font-size:clamp(34px,5vw,62px)}
p{margin:0}
ol,ul{margin:0;padding:0;list-style:none}
::selection{background:var(--coral);color:#fff}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--amber);outline-offset:3px}
[hidden]{display:none!important}
.sky{position:fixed;inset:0;z-index:-3;overflow:hidden;pointer-events:none}
.sky i{position:absolute;width:62vmax;height:62vmax;border-radius:50%;filter:blur(110px);opacity:.2;animation:drift 26s var(--ease) infinite alternate}
.sky i:nth-child(1){background:var(--violet);top:-30vmax;left:-20vmax}
.sky i:nth-child(2){background:var(--coral);top:35vh;right:-34vmax;animation-duration:33s}
.sky i:nth-child(3){background:#2740ff;bottom:-36vmax;left:15vw;animation-duration:41s}
@keyframes drift{to{transform:translate3d(7vmax,5vmax,0) scale(1.14)}}

.nav{position:fixed;inset:0 0 auto;z-index:50;display:flex;align-items:center;gap:30px;padding:15px max(22px,calc((100vw - var(--max))/2));transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
.nav.solid,.p-create .nav,.p-login .nav,.p-me .nav,.p-docs .nav,.p-terms .nav,.p-privacy .nav,.p-404 .nav{background:#0a0918d9;backdrop-filter:blur(16px) saturate(1.4);border-color:var(--line)}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:21px;letter-spacing:-.03em;text-decoration:none}
.nav nav{display:flex;gap:26px;margin-left:auto}
.nav nav a,.link{font-size:14.5px;color:#d6d1ea;text-decoration:none;transition:color .2s}
.nav nav a:hover,.link:hover{color:#fff}
.nav-end{display:flex;align-items:center;gap:18px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 26px;border:0;border-radius:60px;font:700 16px/1.2 Inter,sans-serif;text-decoration:none;cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s,background .2s,opacity .2s}
.btn:hover{transform:translateY(-2px)}
.btn:disabled{opacity:.7;cursor:wait;transform:none}
.btn[aria-busy=true]::before{content:"";width:15px;height:15px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.btn-sun{color:#1c0d12;background:var(--sun);box-shadow:0 12px 40px -10px #ff7a5fb0,0 0 0 1px #ffffff30 inset}
.btn-glass{color:#fff;background:#ffffff12;box-shadow:0 0 0 1px var(--line2) inset;backdrop-filter:blur(8px)}
.btn-glass:hover{background:#ffffff20}
.btn-red{color:#fff;background:#c9303f}
.btn-sm{padding:10px 18px;font-size:14px}
.btn-full{width:100%}

.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:120px max(22px,calc((100vw - var(--max))/2)) 90px;isolation:isolate;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;z-index:-2;background:url(/assets/img/hero.webp) right center/cover no-repeat}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#0a0918f2 0,#0a0918c4 38%,#0a091833 72%,transparent),linear-gradient(transparent 62%,var(--bg))}
.hero-in{max-width:720px}
.pill{display:inline-flex;align-items:center;gap:10px;padding:8px 16px;border-radius:40px;background:#ffffff12;box-shadow:0 0 0 1px var(--line2) inset;font-size:13.5px;font-weight:500;color:#e8e3f7}
.dot{flex:none;display:inline-block;width:8px;height:8px;border-radius:50%;background:#5dfca2;box-shadow:0 0 0 0 #5dfca2;animation:ping 2s infinite}
@keyframes ping{70%{box-shadow:0 0 0 10px #5dfca200}100%{box-shadow:0 0 0 0 #5dfca200}}
h1{font-size:clamp(46px,7.6vw,100px);line-height:.98;letter-spacing:-.045em;margin:22px 0 24px}
h1 em{font-family:"Instrument Serif",Georgia,serif;font-weight:400;letter-spacing:-.02em;font-size:1.08em;padding-right:.04em;background:var(--sun);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(18px,1.6vw,21px);color:#ded9ef;max-width:600px}
.cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.note{margin-top:16px;font-size:14px;color:var(--muted)}

.counters{position:relative;z-index:2;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;max-width:var(--max);margin:-46px auto 0;background:var(--line);border-radius:var(--r);box-shadow:0 0 0 1px var(--line),0 30px 80px -30px #000;overflow:hidden;width:calc(100% - 44px)}
.ctr{background:#141230f2;padding:30px 32px;backdrop-filter:blur(14px)}
.ctr b{display:block;font-size:clamp(36px,4.6vw,60px);font-weight:800;letter-spacing:-.04em;line-height:1.05;font-variant-numeric:tabular-nums}
.ctr:first-child b{background:var(--sun);-webkit-background-clip:text;background-clip:text;color:transparent}
.ctr span{color:var(--muted);font-size:15px}
.ctr-live{grid-column:1/-1;display:flex;align-items:center;gap:10px;padding:13px 32px}
.ctr-live span:last-child{font-size:13px;color:var(--dim)}

.ticker{overflow:hidden;margin-top:44px;padding:13px 0;border-block:1px solid var(--line);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.ticker-in{display:flex;width:max-content;gap:44px;animation:slide 60s linear infinite}
.ticker span{white-space:nowrap;font-size:14.5px;color:var(--muted)}
.ticker b{color:#fff;font-weight:600}
.ticker i{font-style:normal;color:var(--dim);font-variant-numeric:tabular-nums}
@keyframes slide{to{transform:translateX(-50%)}}

.sec{padding:clamp(70px,10vw,130px) 0}
.wrap{width:calc(100% - 44px);max-width:var(--max);margin:0 auto}
.kick{margin-bottom:14px;font-size:13.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--amber)}
.sub{margin-top:16px;color:var(--muted);max-width:560px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,80px);align-items:center}
.steps{margin:30px 0 32px;counter-reset:s}
.steps li{position:relative;padding:15px 0 15px 54px;border-top:1px solid var(--line);counter-increment:s}
.steps li::before{content:counter(s);position:absolute;left:0;top:17px;display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:#ffffff14;font-weight:700;font-size:15px}
.steps b,.steps span{display:block}
.steps span{color:var(--muted);font-size:15.5px}
.stack{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.stack a{position:relative;border-radius:18px;overflow:hidden;text-decoration:none}
.stack a:nth-child(3n+2){transform:translateY(26px)}
.stack img{width:100%;aspect-ratio:1;object-fit:cover;transition:transform .5s var(--ease)}
.stack a:hover img{transform:scale(1.06)}
.stack span{position:absolute;inset:auto 0 0;padding:26px 12px 10px;font-weight:700;font-size:14px;background:linear-gradient(transparent,#000a)}

.sec-day{padding-bottom:clamp(50px,7vw,90px)}
.day{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;width:calc(100% - 44px);max-width:1440px;margin:44px auto 0}
.day li{position:relative;border-radius:20px;overflow:hidden;box-shadow:0 0 0 1px var(--line);transition:transform .4s var(--ease),box-shadow .3s}
.day li:hover{transform:translateY(-6px)}
.day img{width:100%;aspect-ratio:3/4.3;object-fit:cover}
.day div{position:absolute;inset:auto 0 0;padding:44px 18px 16px;background:linear-gradient(transparent,#000c)}
.day time{display:block;font-size:13.5px;color:var(--amber);font-weight:600;font-variant-numeric:tabular-nums}
.day b{font-size:19px}
.day li.now{box-shadow:0 0 0 2px var(--amber),0 20px 60px -20px #ffc35c80}

.sec-world{position:relative;isolation:isolate}
.sec-world::before{content:"";position:absolute;inset:0;z-index:-1;background:url(/assets/img/world.webp) center/cover no-repeat;opacity:.5;mask-image:linear-gradient(transparent,#000 22%,#000 78%,transparent)}
.world-in{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,80px);align-items:center}
.bars{padding:26px 28px;border-radius:var(--r);background:#100e28cc;box-shadow:0 0 0 1px var(--line2);backdrop-filter:blur(14px)}
.bars li{display:grid;grid-template-columns:120px 1fr 66px;gap:12px;align-items:center;padding:9px 0;font-size:15px}
.bars i{display:block;height:9px;border-radius:9px;background:var(--sun);width:0;min-width:5px;transition:width .9s var(--ease)}
.bars b{text-align:right;font-variant-numeric:tabular-nums}

.ticks li{padding:15px 0;border-top:1px solid var(--line);color:var(--muted)}
.ticks{margin-top:26px}
.ticks b{color:#fff}
.shot{border-radius:var(--r);overflow:hidden;box-shadow:0 0 0 1px var(--line2),0 30px 90px -40px #ff7a5f80}
.shot img{width:100%}
.code{margin:0;padding:24px 26px;border-radius:var(--r);background:#0e0c22;box-shadow:0 0 0 1px var(--line2);font:14.5px/1.7 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;overflow-x:auto;color:#e9e4fb}
.code .c{color:var(--amber)}

.final{position:relative;isolation:isolate;display:grid;place-items:center;min-height:82vh;padding:90px 22px;text-align:center;overflow:hidden}
.final::before{content:"";position:absolute;inset:0;z-index:-2;background:url(/assets/img/cta.webp) center/cover no-repeat}
.final::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(var(--bg),#0a091866 34%,#0a0918b0)}
.final h2{font-size:clamp(40px,6.4vw,84px);max-width:900px}
.final p{margin:14px 0 28px;font-size:21px;color:#efeaf9}

.foot{padding:50px max(22px,calc((100vw - var(--max))/2)) 34px;border-top:1px solid var(--line)}
.foot-in{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
.foot p{color:var(--muted);font-size:14.5px;margin-top:8px}
.foot nav{display:flex;gap:22px;flex-wrap:wrap}
.foot nav a{color:var(--muted);font-size:14.5px;text-decoration:none}
.foot nav a:hover{color:#fff}
.foot .fine{font-size:12.5px;color:var(--dim);margin-top:28px;max-width:860px}
.fine{font-size:13.5px;color:var(--dim)}

/* 생성·로그인·대시보드 */
.flow{width:calc(100% - 44px);max-width:1000px;margin:0 auto;padding:110px 0 80px;min-height:82vh}
.flow.narrow{max-width:460px}
.flow h1,.doc h1{font-size:clamp(34px,5vw,50px);margin:0 0 6px;letter-spacing:-.035em;line-height:1.08}
.center{text-align:center}
.center .sub{margin-inline:auto}
.dots{display:flex;justify-content:center;gap:8px;margin-bottom:30px}
.dots li{padding:6px 15px;border-radius:30px;font-size:13.5px;color:var(--dim);background:#ffffff0b}
.dots li.on{color:#1c0d12;background:var(--sun);font-weight:700}
[data-step="1"]{text-align:center}
[data-step="1"] .sub{margin-inline:auto;margin-bottom:28px}
.picks{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;text-align:left}
.pick{position:relative;padding:0;border:0;border-radius:18px;overflow:hidden;background:#15132f;color:#fff;cursor:pointer;font:inherit;box-shadow:0 0 0 1px var(--line);transition:transform .25s var(--ease),box-shadow .2s}
.pick:hover{transform:translateY(-4px);box-shadow:0 0 0 2px var(--amber)}
.pick img{width:100%;aspect-ratio:1;object-fit:cover}
.pick b{display:block;padding:11px 13px 0;font-size:16px}
.pick small{display:block;padding:1px 13px 13px;font-size:13px;line-height:1.35;color:var(--muted)}
#surprise{margin-top:24px}
.card{padding:clamp(24px,4vw,40px);border-radius:26px;background:#14122ee6;box-shadow:0 0 0 1px var(--line2),0 30px 90px -40px #000;backdrop-filter:blur(14px);max-width:560px;margin:0 auto}
.card.two{display:grid;grid-template-columns:230px 1fr;gap:32px;max-width:780px;align-items:start}
.card.two>img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:20px}
label{display:block;margin-top:18px;font-size:14px;font-weight:600;color:#dcd7ee}
input:not([type=checkbox]){display:block;width:100%;margin-top:7px;padding:14px 16px;border:0;border-radius:13px;background:#ffffff0f;box-shadow:0 0 0 1px var(--line2) inset;color:#fff;font:500 17px Inter,sans-serif}
input:focus{outline:2px solid var(--amber);outline-offset:0}
input.pin{font-size:26px;letter-spacing:.42em;text-align:center;font-variant-numeric:tabular-nums}
#otp{letter-spacing:.14em;font-size:20px}
label small{display:block;margin-top:6px;font-weight:400;color:var(--dim)}
.prefix{display:flex;align-items:center;margin-top:7px;border-radius:13px;background:#ffffff0f;box-shadow:0 0 0 1px var(--line2) inset}
.prefix:focus-within{outline:2px solid var(--amber)}
.prefix i{padding-left:16px;font-style:normal;color:var(--dim)}
.prefix input{margin:0;padding-left:4px;background:none;box-shadow:none;outline:0!important}
.hint{margin-top:7px;font-size:13.5px;color:var(--muted)}
.hint.good{color:#5dfca2}.hint.bad{color:#ff9aa4}
.hp{position:absolute;left:-9999px;height:1px;overflow:hidden}
.check{display:flex;gap:11px;align-items:flex-start;font-weight:400;font-size:14px;color:var(--muted)}
.check input{flex:none;width:19px;height:19px;margin-top:2px;accent-color:var(--amber)}
.warn{margin-top:14px;padding:11px 14px;border-radius:12px;background:#ffc35c14;color:#ffdca0;font-size:13.5px}
.err{min-height:1.2em;margin-top:12px;font-size:14.5px;color:#ff9aa4}
.row{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
.row .btn-sun{flex:1}
.known{margin:14px 0 6px}
.known .sub{margin:0 0 8px;font-size:13.5px}
.kbtn{display:flex;align-items:center;gap:12px;width:100%;padding:9px 12px;margin-top:8px;border:0;border-radius:14px;background:#ffffff0f;color:#fff;font:inherit;cursor:pointer;text-align:left}
.kbtn.on,.kbtn:hover{box-shadow:0 0 0 2px var(--amber) inset}
.kbtn img{width:42px;height:42px;border-radius:50%;object-fit:cover}
.kbtn small{display:block;color:var(--muted);font-size:13px}
.mehero{display:flex;align-items:center;gap:30px;margin-bottom:24px}
.mehero img{width:170px;height:170px;border-radius:50%;object-fit:cover;box-shadow:0 0 0 3px var(--bg),0 0 0 5px var(--amber)}
.mehero .kick{margin:0;text-transform:none;letter-spacing:0}
.status{display:flex;flex-wrap:wrap;align-items:center;gap:9px;margin-top:8px;font-size:19px}
.status span:last-child{color:var(--muted);font-size:16px}
.banner{padding:15px 20px;border-radius:15px;background:var(--sun);color:#1c0d12;font-weight:600;margin-bottom:20px}
.panel{padding:26px;border-radius:22px;background:#14122ee0;box-shadow:0 0 0 1px var(--line)}
.panel h2{font-size:21px;letter-spacing:-.02em;margin-bottom:12px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.panel .sub{margin-top:0}
.panel form>label:first-child{margin-top:0}
.tl{position:relative;height:40px;border-radius:12px;background:#ffffff0d;overflow:hidden}
.tl i{position:absolute;top:0;bottom:0}
.s-free{background:#2a2840}.s-sleep{background:#2b2763}.s-morning{background:#ffc35c}.s-working,.s-clinic{background:#7c5cff}.s-lunch,.s-dinner{background:#ff5f6d}.s-winding{background:#4c3f9e}
.tl .nowline{width:2px;background:#fff;box-shadow:0 0 8px #fff}
.tlk{display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:12px;font-size:13.5px;color:var(--muted)}
.tlk i{display:inline-block;width:10px;height:10px;margin-right:6px;border-radius:3px}
.blist li{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:10px 0;border-top:1px solid var(--line);font-size:15px}
.blist li:first-child{border:0}
.blist small{display:block;color:var(--dim);font-size:13px}
.blist button,.lnk{border:0;background:none;color:var(--amber);font:inherit;font-size:14px;cursor:pointer;padding:4px}
.lnk{margin-top:8px}
.qr{display:block;width:190px;height:190px;padding:10px;margin:12px 0;border-radius:14px;background:#fff}
.mono{font:14px/1.6 ui-monospace,Menlo,Consolas,monospace;word-break:break-all;color:#ece7fb}
.codes{display:grid;grid-template-columns:1fr 1fr;gap:6px 14px;margin:12px 0;padding:14px;border-radius:12px;background:#ffffff0d}
.on-badge{display:inline-block;padding:3px 11px;border-radius:20px;background:#5dfca222;color:#5dfca2;font-size:13px;font-weight:700;margin-bottom:8px}
.danger{margin-top:18px;color:#ff9aa4;font-size:14.5px}
.danger summary{cursor:pointer}
.doc{width:calc(100% - 44px);max-width:800px;margin:0 auto;padding:120px 0 80px;min-height:80vh}
.doc h2{font-size:24px;margin:36px 0 10px;letter-spacing:-.02em}
.doc p{color:#d3cee6;margin-top:10px}
.doc table{width:100%;border-collapse:collapse;margin-top:16px;font-size:15px}
.doc td,.doc th{padding:11px 12px 11px 0;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.doc th{color:var(--muted);font-weight:600}
.doc code{font:14px ui-monospace,Menlo,Consolas,monospace;color:var(--amber)}
.doc pre code{color:#e9e4fb}
.doc .fine{color:var(--dim)}
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .reveal.in{opacity:1;transform:none}

@media(max-width:980px){
 .nav nav{display:none}.nav-end{margin-left:auto}
 .split,.world-in{grid-template-columns:1fr}
 .split-r>.shot{order:2}
 .picks{grid-template-columns:repeat(3,1fr)}
 .day{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;width:100%;padding:0 22px 14px;scrollbar-width:none}
 .day li{flex:0 0 min(70vw,300px);scroll-snap-align:center}
}
@media(max-width:640px){
 body{font-size:16px}
 .hero{align-items:flex-end;padding-bottom:84px}
 .hero{padding-top:230px;padding-bottom:70px;min-height:0}
 .hero::before{inset:0 0 auto;height:430px;background-position:88% top;background-size:auto 100%}
 .hero::after{background:linear-gradient(#0a091830 0,#0a091800 130px,#0a0918e6 310px,var(--bg) 420px)}
 .counters{grid-template-columns:1fr 1fr}
 .ctr{padding:20px 18px}
 .ctr:first-child{grid-column:1/-1}
 .ctr-live{padding:11px 18px}
 .cta .btn{width:100%}
 .nav{gap:12px;padding-inline:16px}.link{font-size:14px}
 .stack a:nth-child(3n+2){transform:none}
 .picks{grid-template-columns:repeat(2,1fr)}
 .card.two{grid-template-columns:1fr;gap:18px}.card.two>img{width:120px;border-radius:50%}
 .grid2{grid-template-columns:1fr}
 .mehero{flex-direction:column;text-align:center;gap:16px}.status{justify-content:center}.mehero .sub{margin-inline:auto}
 .bars{padding:18px}.bars li{grid-template-columns:104px 1fr 54px;font-size:14px}
 .doc table{display:block;overflow-x:auto}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}.ticker-in{flex-wrap:wrap;width:auto}.js .reveal{opacity:1;transform:none}}