:root{
  --bg:#F6F7FB;--bg2:#ECEEF7;--card:#FFFFFF;--ink:#12142B;--soft:#41456A;--muted:#6B7092;--line:rgba(18,20,43,.10);--line2:rgba(18,20,43,.18);
  --teal:#13B89C;--violet:#6D5BEF;--pink:#E5447F;--grad:linear-gradient(100deg,#2FE6C8 0%,#8C7BFF 55%,#FF5C9A 100%);
  --shadow:0 1px 2px rgba(18,20,43,.05),0 12px 32px -14px rgba(18,20,43,.22);
  --body:"Plus Jakarta Sans","Segoe UI",system-ui,-apple-system,sans-serif;--head:"Sora","Plus Jakarta Sans","Segoe UI",sans-serif;
  color-scheme:light
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0B0D16;--bg2:#11142A;--card:#151933;--ink:#EEF1FF;--soft:#C3C8E8;--muted:#8F95BC;--line:rgba(255,255,255,.09);--line2:rgba(255,255,255,.17);
  --teal:#2FE6C8;--violet:#9C8DFF;--pink:#FF6FA6;--shadow:0 1px 2px rgba(0,0,0,.4),0 18px 40px -18px rgba(0,0,0,.8);color-scheme:dark}}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16.5px/1.65 var(--body);-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:var(--violet)}
.wrap{width:100%;max-width:1140px;margin:0 auto;padding:0 20px}
h1,h2,h3{font-family:var(--head);line-height:1.15;letter-spacing:-.02em;margin:0;text-wrap:balance}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:99;background:var(--card);padding:8px 14px;border-radius:10px}

/* header */
.hd{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.hd .wrap{display:flex;align-items:center;gap:22px;height:66px}
.logo{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font:800 19px var(--head);letter-spacing:-.02em;margin-right:auto}
.logo img{width:34px;height:34px;border-radius:10px}
.nav{display:flex;gap:4px}.nav a{color:var(--soft);text-decoration:none;font-weight:600;font-size:14.5px;padding:8px 12px;border-radius:10px}
.nav a:hover{color:var(--ink);background:var(--bg2)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:12px 22px;border-radius:12px;font:700 15.5px var(--body);text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s,filter .15s;white-space:nowrap}
.btn svg{width:18px;height:18px}
.btn-main{background:var(--grad);color:#0B0D16;box-shadow:0 10px 26px -10px rgba(140,123,255,.7)}
.btn-main:hover{transform:translateY(-1px);filter:brightness(1.05);box-shadow:0 14px 32px -10px rgba(140,123,255,.8)}
.btn-ghost{background:var(--card);color:var(--ink);border-color:var(--line2)}.btn-ghost:hover{border-color:var(--violet)}
.btn-sm{padding:9px 16px;font-size:14px;border-radius:10px}
@media (max-width:860px){.nav{display:none}}

/* hero */
.hero{position:relative;overflow:hidden;padding:72px 0 64px}
.hero::before{content:"";position:absolute;inset:-30% -10% auto;height:560px;background:radial-gradient(40% 50% at 25% 40%,rgba(47,230,200,.18),transparent 70%),radial-gradient(40% 50% at 75% 30%,rgba(140,123,255,.20),transparent 70%);pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:var(--card);border:1px solid var(--line2);font-size:13px;font-weight:700;color:var(--soft)}
.eyebrow i{width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 4px color-mix(in srgb,var(--teal) 22%,transparent)}
.hero h1{font-size:clamp(36px,5.4vw,60px);margin:18px 0 16px}
.hero h1 span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(17px,1.6vw,19px);color:var(--soft);max-width:34em;margin:0 0 26px}
.cta{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.meta{margin:16px 0 0;font-size:13.5px;color:var(--muted)}
.trust{display:flex;flex-wrap:wrap;gap:8px 18px;margin:26px 0 0;padding:0;list-style:none;color:var(--soft);font-size:14px;font-weight:600}
.trust li{display:flex;align-items:center;gap:7px}.trust svg{width:17px;height:17px;color:var(--teal)}

/* hero illustration: messy desktop -> sorted folders */
.demo{position:relative;border-radius:22px;background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);padding:16px}
.demo-bar{display:flex;gap:6px;margin:0 0 12px}.demo-bar i{width:10px;height:10px;border-radius:50%;background:var(--line2)}
.desk{position:relative;height:300px;border-radius:14px;overflow:hidden;background:linear-gradient(135deg,#1d2350,#3b2b6e 55%,#5b2a5c)}
.f{position:absolute;width:54px;text-align:center;font:600 10.5px/1.2 var(--body);color:#fff;transition:all .9s cubic-bezier(.6,.05,.25,1)}
.f b{display:grid;place-items:center;width:40px;height:44px;margin:0 auto 5px;border-radius:7px;font:800 11px var(--body);color:#fff;box-shadow:0 6px 14px -6px rgba(0,0,0,.6)}
.f.doc b{background:#3B82F6}.f.img b{background:#10B981}.f.exe b{background:#F59E0B}.f.zip b{background:#EF4444}
.dir{position:absolute;width:74px;text-align:center;color:#fff;font:700 11px var(--body);opacity:0;transform:scale(.85);transition:all .6s .7s}
.dir svg{width:58px;height:48px;margin:0 auto 4px;filter:drop-shadow(0 6px 10px rgba(0,0,0,.4))}
.desk.sorted .f{opacity:0;transform:scale(.3)}
.desk.sorted .dir{opacity:1;transform:none}
.demo-cap{display:flex;justify-content:space-between;align-items:center;margin:12px 2px 0;font-size:13px;color:var(--muted)}
.demo-cap button{font:700 13px var(--body);color:var(--violet);background:none;border:0;cursor:pointer;padding:6px}
@media (prefers-reduced-motion:reduce){.f,.dir{transition:none}}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr}.hero{padding:48px 0}}

/* sections */
section{padding:72px 0}
.sec-hd{max-width:640px;margin:0 0 36px}
.kicker{font:800 12.5px var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--teal)}
.sec-hd h2{font-size:clamp(28px,3.6vw,40px);margin:8px 0 10px}
.sec-hd p{color:var(--soft);margin:0}
.center{text-align:center;margin-left:auto;margin-right:auto}
.alt{background:var(--bg2)}

.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--shadow)}
.card .ic{display:grid;place-items:center;width:46px;height:46px;border-radius:13px;margin:0 0 16px;color:#fff}
.card .ic svg{width:24px;height:24px}
.card h3{font-size:18px;margin:0 0 6px}.card p{margin:0;color:var(--soft);font-size:15.5px}
.c1 .ic{background:linear-gradient(135deg,#2FE6C8,#13B89C)}.c2 .ic{background:linear-gradient(135deg,#8C7BFF,#6D5BEF)}.c3 .ic{background:linear-gradient(135deg,#FF8FB8,#E5447F)}
.c4 .ic{background:linear-gradient(135deg,#FBBF24,#F59E0B)}.c5 .ic{background:linear-gradient(135deg,#60A5FA,#2563EB)}.c6 .ic{background:linear-gradient(135deg,#34D399,#059669)}
@media (max-width:900px){.grid{grid-template-columns:1fr 1fr}}@media (max-width:600px){.grid{grid-template-columns:1fr}}

.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;counter-reset:s;padding:0;margin:0;list-style:none}
.steps li{counter-increment:s;position:relative;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px 24px 24px;box-shadow:var(--shadow)}
.steps li::before{content:counter(s);display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--grad);color:#0B0D16;font:800 16px var(--head);margin:0 0 14px}
.steps h3{font-size:18px;margin:0 0 6px}.steps p{margin:0;color:var(--soft);font-size:15.5px}
.steps code{font:600 13px ui-monospace,Consolas,monospace;background:var(--bg2);padding:2px 7px;border-radius:6px}
@media (max-width:900px){.steps{grid-template-columns:1fr}}

/* control center mock */
.app{display:grid;grid-template-columns:230px 1fr;border-radius:20px;overflow:hidden;border:1px solid var(--line);background:var(--card);box-shadow:var(--shadow)}
.app-side{background:#12152B;color:#C9CDF0;padding:18px 12px;display:flex;flex-direction:column;gap:4px}
.app-side .t{display:flex;align-items:center;gap:9px;padding:0 8px 14px;color:#fff;font:800 15px var(--head)}
.app-side .t img{width:26px;height:26px;border-radius:7px}
.tab{display:flex;align-items:center;gap:10px;width:100%;padding:11px 12px;border-radius:11px;border:0;background:none;color:inherit;font:600 14px var(--body);text-align:left;cursor:pointer}
.tab span{font:700 11px ui-monospace,Consolas,monospace;opacity:.6}
.tab:hover{background:rgba(255,255,255,.06)}.tab[aria-selected=true]{background:linear-gradient(100deg,rgba(47,230,200,.18),rgba(140,123,255,.22));color:#fff}
.app-main{padding:30px 32px;min-height:270px}
.app-main h3{font-size:22px;margin:0 0 8px}.app-main p{color:var(--soft);margin:0 0 14px}
.app-main ul{margin:0;padding:0 0 0 20px;color:var(--soft)}.app-main li{margin:4px 0}
@media (max-width:760px){.app{grid-template-columns:1fr}.app-side{flex-direction:row;overflow-x:auto;padding:10px}.app-side .t{display:none}.tab{flex:none;width:auto}.app-main{padding:22px 20px}}

/* install note */
.note{display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start;background:var(--card);border:1px solid var(--line);border-left:5px solid #F59E0B;border-radius:18px;padding:24px;box-shadow:var(--shadow)}
.note .ic{display:grid;place-items:center;width:46px;height:46px;border-radius:13px;background:#F59E0B;color:#fff}.note .ic svg{width:24px;height:24px}
.note h3{font-size:19px;margin:0 0 6px}.note p{margin:0 0 10px;color:var(--soft)}
.note ol{margin:0 0 12px;padding-left:20px;color:var(--soft)}.note b{color:var(--ink)}
@media (max-width:600px){.note{grid-template-columns:1fr}}

/* faq */
.faq{max-width:780px;margin:0 auto;display:grid;gap:10px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:0 20px}
.faq summary{cursor:pointer;list-style:none;padding:17px 0;font-weight:700;display:flex;justify-content:space-between;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:600 22px/1 var(--body);color:var(--violet);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0 0 18px;color:var(--soft)}

/* final cta + footer */
.final{padding:0 0 80px}
.final .box{position:relative;overflow:hidden;border-radius:26px;padding:48px 32px;text-align:center;background:linear-gradient(135deg,#141936,#2a1f55 60%,#45204a);color:#fff}
.final .box::before{content:"";position:absolute;inset:0;background:radial-gradient(50% 80% at 20% 0%,rgba(47,230,200,.25),transparent 60%),radial-gradient(50% 80% at 85% 100%,rgba(255,92,154,.22),transparent 60%)}
.final .box>*{position:relative}.final h2{font-size:clamp(26px,3.4vw,38px);margin:0 0 10px}.final p{color:#C9CDF0;margin:0 auto 24px;max-width:34em}
.final .meta{color:#9AA0C8}
.fade{opacity:0;transform:translateY(14px);transition:opacity .6s,transform .6s}.fade.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.fade{opacity:1;transform:none;transition:none}}
@media (max-width:400px){.wrap{padding:0 16px}.btn{padding:12px 18px}.hd .btn-sm span{display:none}}

/* sponsor cards (partner offers from the shared sponsor list; India-only offers only for visitors in India) */
.spons-sec{padding:56px 0 8px}
.spons-hd{display:flex;align-items:baseline;gap:10px;margin:0 0 14px}.spons-hd span{font:800 12px var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.spons-hd small{color:var(--muted)}
.spons{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.spon{display:grid;grid-template-columns:150px 1fr;gap:18px;align-items:center;background:var(--card);border:1px dashed var(--line2);border-radius:18px;padding:14px;color:var(--ink);text-decoration:none;transition:border-color .15s,transform .15s}
.spon:hover{border-color:var(--violet);transform:translateY(-2px)}
.spon img{width:150px;height:120px;object-fit:cover;border-radius:12px;background:var(--bg2)}
.spon b{display:block;font:700 16.5px/1.3 var(--head);margin:0 0 4px}.spon p{margin:0 0 10px;color:var(--soft);font-size:14.5px;line-height:1.5}
.spon em{font-style:normal;display:inline-block;padding:7px 14px;border-radius:10px;background:var(--bg2);color:var(--violet);font-weight:700;font-size:14px}
@media (max-width:820px){.spons{grid-template-columns:1fr}}@media (max-width:440px){.spon{grid-template-columns:1fr}.spon img{width:100%;height:auto;aspect-ratio:16/9}}

/* current page in the menu */
.nav a[aria-current]{color:var(--ink);background:var(--bg2)}

/* shared footer */
.ft{border-top:1px solid var(--line);background:var(--bg2);color:var(--muted);font-size:14.5px}
.ft-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:28px;padding-top:44px;padding-bottom:28px}
.ft-brand p{margin:12px 0 16px;max-width:30em;color:var(--soft)}
.ft nav{display:flex;flex-direction:column;gap:9px}.ft nav b{color:var(--ink);font:700 14px var(--head);margin-bottom:4px}
.ft a{color:var(--soft);text-decoration:none}.ft a:hover{color:var(--violet)}.ft .btn-main{color:#0B0D16}
.ft-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px;padding-top:18px;padding-bottom:30px;border-top:1px solid var(--line);font-size:13.5px}
@media (max-width:860px){.ft-grid{grid-template-columns:1fr 1fr}.ft-brand{grid-column:1/-1}}
@media (max-width:440px){.ft-grid{grid-template-columns:1fr}}

/* inner pages: a smaller page header + readable text */
.ph{position:relative;overflow:hidden;padding:56px 0 40px;border-bottom:1px solid var(--line)}
.ph::before{content:"";position:absolute;inset:-40% -10% auto;height:420px;background:radial-gradient(40% 50% at 25% 40%,rgba(47,230,200,.14),transparent 70%),radial-gradient(40% 50% at 75% 30%,rgba(140,123,255,.16),transparent 70%);pointer-events:none}
.ph .wrap{position:relative}
.crumbs{font-size:13.5px;color:var(--muted);margin:0 0 14px}.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--violet)}
.ph h1{font-size:clamp(30px,4.4vw,46px);margin:10px 0 12px}.ph h1 span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.ph p{color:var(--soft);font-size:18px;max-width:40em;margin:0}
.doc{display:grid;grid-template-columns:220px minmax(0,1fr);gap:48px;padding-top:44px;padding-bottom:72px}
.toc{position:sticky;top:90px;align-self:start;display:flex;flex-direction:column;gap:2px;font-size:14.5px}
.toc b{font:800 12px var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 8px}
.toc a{color:var(--soft);text-decoration:none;padding:6px 10px;border-radius:9px;border-left:2px solid transparent}.toc a:hover{background:var(--bg2);color:var(--ink);border-left-color:var(--violet)}
.prose{max-width:760px}
.prose h2{font-size:26px;margin:44px 0 12px;scroll-margin-top:90px}.prose h2:first-child{margin-top:0}
.prose h3{font-size:19px;margin:26px 0 8px}
.prose p,.prose li{color:var(--soft)}.prose li{margin:6px 0}.prose b,.prose strong{color:var(--ink)}
.prose .updated{font-size:14px;color:var(--muted)}
.prose .callout{margin:20px 0;padding:16px 18px;border-radius:14px;background:var(--card);border:1px solid var(--line);border-left:4px solid var(--teal)}
.prose .callout.warn{border-left-color:#F59E0B}
.tabs-ref{display:grid;gap:12px;margin:14px 0;padding:0;list-style:none}
.tabs-ref li{margin:0;padding:16px 18px;border-radius:14px;background:var(--card);border:1px solid var(--line)}
.tabs-ref span{font:700 12px ui-monospace,Consolas,monospace;color:var(--violet);margin-right:8px}
@media (max-width:900px){.doc{grid-template-columns:1fr;gap:20px}.toc{position:static;flex-direction:row;flex-wrap:wrap;gap:6px}.toc b{width:100%}}

/* install help: one card per message */
.issues{display:grid;gap:16px;margin:20px 0}
.issue{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px 24px;box-shadow:var(--shadow);scroll-margin-top:90px}
.issue h2{font-size:20px;margin:10px 0 6px}
.issue p{margin:0 0 10px;color:var(--soft)}
.issue ol{margin:0;padding-left:22px;color:var(--soft)}.issue li{margin:5px 0}
.tag{display:inline-block;padding:4px 10px;border-radius:999px;font:800 11.5px var(--body);letter-spacing:.06em;text-transform:uppercase}
.tag.t1{background:var(--grad);color:#0B0D16}.tag.t2{background:color-mix(in srgb,var(--violet) 18%,transparent);color:var(--violet)}.tag.t3{background:var(--bg2);color:var(--muted)}