/* Notification app site · shared styles (light/dark) */
:root{
  --paper:#FDF6E3;--paper2:#F5EEDA;--card:#EEE8D5;--ink:#283B3A;--text:#586E75;--muted:#6B7778;--line:#DDD6C1;
  --teal:#087F78;--teal-hi:#16A598;--teal-lo:#0A5A55;--teal-soft:rgba(8,127,120,.10);--gold:#E6B644;--gold-ink:#8A7A32;--gold-soft:rgba(230,182,68,.18);
  --m-normal:#C6D9C8;--m-focus:#CBD9E8;--m-sleep:#DCD2E8;--m-sports:#E9D1B9;--track:#E2DAC4;--hand:#283B3A;--hand-ring:#FFFFFF;
  --topbar:rgba(253,246,227,.86);--shadow:0 1px 2px rgba(40,59,58,.06),0 14px 40px -14px rgba(40,59,58,.20);
  --r:22px;color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#191D1E;--paper2:#232A2B;--card:#1F2526;--ink:#EEF1EC;--text:#C8D0CC;--muted:#909C98;--line:#2E3638;
  --teal:#3CCFC1;--teal-hi:#3CCFC1;--teal-lo:#12827A;--teal-soft:rgba(60,207,193,.12);--gold:#E6B644;--gold-ink:#F0CB6B;--gold-soft:rgba(230,182,68,.14);
  --m-normal:#3E5A47;--m-focus:#3D5268;--m-sleep:#54476A;--m-sports:#6B5238;--track:#262D2F;--hand:#EEF1EC;--hand-ring:#191D1E;
  --topbar:rgba(25,29,30,.84);--shadow:0 1px 2px rgba(0,0,0,.3),0 14px 40px -14px rgba(0,0,0,.6);color-scheme:dark;
}}
:root[data-theme="dark"]{
  --paper:#191D1E;--paper2:#232A2B;--card:#1F2526;--ink:#EEF1EC;--text:#C8D0CC;--muted:#909C98;--line:#2E3638;
  --teal:#3CCFC1;--teal-hi:#3CCFC1;--teal-lo:#12827A;--teal-soft:rgba(60,207,193,.12);--gold:#E6B644;--gold-ink:#F0CB6B;--gold-soft:rgba(230,182,68,.14);
  --m-normal:#3E5A47;--m-focus:#3D5268;--m-sleep:#54476A;--m-sports:#6B5238;--track:#262D2F;--hand:#EEF1EC;--hand-ring:#191D1E;
  --topbar:rgba(25,29,30,.84);--shadow:0 1px 2px rgba(0,0,0,.3),0 14px 40px -14px rgba(0,0,0,.6);color-scheme:dark;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;overflow-x:hidden}
a{color:var(--teal);text-underline-offset:3px;text-decoration-thickness:1.5px}
a:focus-visible,button:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:8px}
h1,h2,h3{color:var(--ink);line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em}
p{margin:0 0 1em;color:var(--text)}
img,svg{max-width:100%}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
.narrow{max-width:760px}
.skip{position:absolute;inset-inline-start:8px;top:8px;transform:translateY(-300%);background:var(--ink);color:var(--paper);padding:8px 14px;border-radius:8px;z-index:50}
.skip:focus{transform:none}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--teal)}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px var(--gold-soft)}
section{padding:68px 0}
.sec-head{max-width:720px;margin-bottom:32px}
.sec-head h2{font-size:clamp(1.8rem,4.2vw,2.6rem)}
.sec-head p{font-size:1.08rem}
.alt{background:var(--paper2)}

/* top bar */
.top{position:sticky;top:0;z-index:20;background:var(--topbar);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:62px;gap:10px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--ink);text-decoration:none;white-space:nowrap}
.brand img{width:30px;height:30px;border-radius:9px}
.top nav{display:flex;align-items:center;gap:2px}
.top nav a{font-size:.92rem;font-weight:600;color:var(--text);text-decoration:none;padding:8px 11px;border-radius:999px}
.top nav a:hover,.top nav a[aria-current="page"]{background:var(--teal-soft);color:var(--ink)}
.tools{display:flex;align-items:center;gap:6px}
.lang,.theme{font:inherit;font-size:.85rem;font-weight:700;color:var(--ink);background:transparent;border:1px solid var(--line);border-radius:999px;height:36px;min-width:36px;padding:0 10px;display:inline-grid;place-items:center;text-decoration:none;cursor:pointer}
.lang:hover,.theme:hover{background:var(--teal-soft)}
.theme svg{width:18px;height:18px}
.menu-btn{display:none}
@media(max-width:860px){
  .top nav{display:none;position:absolute;top:62px;left:0;right:0;flex-direction:column;align-items:stretch;background:var(--paper);border-bottom:1px solid var(--line);padding:8px 16px 14px}
  .top nav.open{display:flex}
  .top nav a{padding:12px 10px}
  .menu-btn{display:inline-grid}
}

/* buttons, badges, chips */
.btn{display:inline-flex;align-items:center;gap:8px;font:inherit;font-weight:700;font-size:1rem;padding:13px 22px;border-radius:999px;border:1.5px solid transparent;text-decoration:none;cursor:pointer;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--teal);color:#fff;box-shadow:0 8px 22px -10px var(--teal)}
:root[data-theme="dark"] .btn-primary{color:#0E1414}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .btn-primary{color:#0E1414}}
.btn-ghost{border-color:var(--line);color:var(--ink);background:var(--card)}
.play-badge{display:inline-flex;align-items:center;gap:12px;padding:10px 18px 10px 14px;border-radius:14px;background:var(--ink);color:var(--paper);cursor:default;user-select:none}
.play-badge svg{width:26px;height:26px;flex:none}
.play-badge small{display:block;font-size:.72rem;opacity:.8;letter-spacing:.02em}
.play-badge b{display:block;font-size:1.02rem;line-height:1.2}
.chips{display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0;list-style:none}
.chips li{display:inline-flex;align-items:center;gap:8px;font-size:.88rem;font-weight:600;color:var(--text);background:var(--card);border:1px solid var(--line);padding:7px 13px;border-radius:999px}
.chips li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--teal)}

/* hero */
.hero{position:relative;padding:52px 0 40px;overflow:hidden}
.hero .wrap{position:relative;display:grid;gap:36px;align-items:center}
@media(min-width:900px){.hero .wrap{grid-template-columns:1.15fr .85fr}.hero{padding:80px 0 64px}}
.hero h1{font-size:clamp(2.4rem,6.6vw,4.3rem);margin:14px 0 18px}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--teal-hi),var(--teal-lo) 60%,var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(1.08rem,2.1vw,1.25rem);max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 20px}
.hero-art{position:relative;justify-self:center;width:min(360px,62vw);aspect-ratio:1}
.hero-art .halo{position:absolute;inset:6%;border-radius:50%;background:radial-gradient(circle at 50% 70%,var(--gold-soft),transparent 60%),radial-gradient(circle at 50% 35%,var(--teal-soft),transparent 65%)}
.hero-art img{position:relative;width:100%;height:100%;filter:drop-shadow(0 18px 30px rgba(8,127,120,.25))}
/* logo swap by theme */
.on-dark{display:none!important}
:root[data-theme="dark"] .on-light{display:none!important}:root[data-theme="dark"] .on-dark{display:inline-block!important}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .on-light{display:none!important}:root:not([data-theme="light"]) .on-dark{display:inline-block!important}}
.drip{position:absolute;left:50%;width:10px;height:10px;margin-left:-5px;border-radius:50%;background:var(--teal-hi);opacity:0;animation:drip 3.6s ease-in infinite}
.drip.d2{animation-delay:1.2s;background:var(--teal)}.drip.d3{animation-delay:2.4s;background:var(--teal-lo)}
@keyframes drip{0%{top:2%;opacity:0;transform:scale(.6)}15%{opacity:.9}70%{opacity:.9;transform:scale(1)}85%{top:80%;opacity:0;transform:scale(.4)}100%{top:80%;opacity:0}}

/* cards and grids */
.grid{display:grid;gap:16px}
@media(min-width:640px){.g2{grid-template-columns:repeat(2,1fr)}.g4{grid-template-columns:repeat(2,1fr)}}
@media(min-width:960px){.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}}
@media(min-width:640px) and (max-width:959px){.g3{grid-template-columns:repeat(2,1fr)}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--shadow)}
.card h3{font-size:1.15rem;margin-bottom:.35em}
.card p:last-child{margin-bottom:0}
.ico{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--teal-soft);color:var(--teal);margin-bottom:12px}
.ico svg{width:22px;height:22px}
.ico.gold{background:var(--gold-soft);color:var(--gold-ink)}
.mode{border-top:6px solid var(--mc,var(--m-normal))}
.tag-new{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--gold-ink);background:var(--gold-soft);padding:3px 9px;border-radius:999px;margin-left:6px;vertical-align:middle}
.list-check{list-style:none;padding:0;margin:0}
.list-check li{position:relative;padding:6px 0 6px 28px;color:var(--text)}
.list-check li::before{content:"";position:absolute;left:4px;top:14px;width:12px;height:7px;border-left:2.5px solid var(--teal);border-bottom:2.5px solid var(--teal);transform:rotate(-45deg)}
.more{display:inline-flex;gap:6px;font-weight:700;text-decoration:none;margin-top:18px}
.more:hover{text-decoration:underline}

/* privacy band */
.facts{display:grid;gap:14px}
@media(min-width:760px){.facts{grid-template-columns:repeat(3,1fr)}}
.fact{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.fact b{display:block;font-size:2.1rem;line-height:1.1;color:var(--teal);letter-spacing:-.02em;margin-bottom:6px}
.fact p{margin:0}

/* simulation */
.sim{display:grid;gap:22px;align-items:start}
@media(min-width:900px){.sim{grid-template-columns:380px 1fr}}
.dialbox{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--shadow)}
#dial{display:block;width:100%;height:auto}
#dial text{fill:var(--muted);font-size:13px;font-weight:600}
#dial text.now{fill:var(--ink);font-size:38px;font-weight:800;letter-spacing:-.02em}
#dial text.sub{fill:var(--text);font-size:14px;font-weight:700}
#dial text.sub2{fill:var(--muted);font-size:12.5px}
.legend{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin:10px 0 4px;padding:0;list-style:none}
.legend li{font-size:.8rem;font-weight:700;color:var(--text);padding:5px 10px;border-radius:999px;background:var(--paper2);border:1.5px solid transparent;display:flex;align-items:center;gap:6px}
.legend li i{width:10px;height:10px;border-radius:50%}
.legend li.on{border-color:var(--ink);color:var(--ink)}
.controls{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:12px}
.controls button{font:inherit;font-size:.88rem;font-weight:700;padding:8px 14px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer}
.controls button[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:16px}
@media(min-width:600px){.stats{grid-template-columns:repeat(4,1fr)}}
.stat{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:12px 14px}
.stat b{display:block;font-size:1.6rem;line-height:1.1;color:var(--ink)}
.stat span{font-size:.8rem;color:var(--muted)}
.lanes{display:grid;gap:14px}
@media(min-width:600px){.lanes{grid-template-columns:1fr 1fr}}
.lane{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;min-height:290px;position:relative;overflow:hidden}
.lane h3{font-size:.95rem;margin:0 0 10px;display:flex;justify-content:space-between;gap:8px}
.lane h3 small{font-weight:600;color:var(--muted)}
.lane.flash{animation:flash .9s}
@keyframes flash{30%{box-shadow:0 0 0 4px var(--gold-soft);border-color:var(--gold)}}
.notes{list-style:none;margin:0;padding:0}
#wait{position:relative;height:230px}
#wait .note{position:absolute;left:0;right:0;top:0;transition:transform .35s,opacity .35s}
.note{display:flex;align-items:center;gap:10px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:9px 11px;margin-bottom:8px;animation:pop .35s}
@keyframes pop{from{opacity:0;transform:translateY(-6px)}}
.note .av{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;font-weight:800;font-size:.85rem;color:var(--ink);flex:none}
.note > span:nth-child(2){flex:1;min-width:0;display:flex;flex-direction:column}
.note b{font-size:.88rem;color:var(--ink)}
.note em{font-style:normal;font-size:.78rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.note .tag{font-size:.7rem;font-weight:700;color:var(--teal);background:var(--teal-soft);padding:3px 8px;border-radius:999px;white-space:nowrap}
.note.blocked{opacity:.55}
.note.blocked .tag{color:var(--muted);background:var(--paper2)}
.empty{color:var(--muted);font-size:.9rem;padding:8px 2px}
.fine{font-size:.82rem;color:var(--muted);margin-top:12px}

/* prose pages (privacy, faq) */
.page-head{padding:52px 0 18px}
.page-head h1{font-size:clamp(2rem,5vw,3rem)}
.prose h2{font-size:1.35rem;margin-top:1.8em}
.prose ul{padding-left:1.2em;color:var(--text)}
.prose li{margin:.3em 0}
.updated{font-size:.88rem;color:var(--muted)}
details.faq{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:0 18px;margin-bottom:10px}
details.faq summary{cursor:pointer;font-weight:700;padding:16px 0;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:12px}
details.faq summary::after{content:"+";font-weight:800;color:var(--teal)}
details.faq[open] summary::after{content:"–"}
details.faq p{margin:0 0 16px}

/* developer + footer */
.dev{display:flex;gap:16px;align-items:center}
.dev .av{width:56px;height:56px;border-radius:18px;display:grid;place-items:center;font-weight:800;background:var(--teal-soft);color:var(--teal);flex:none}
footer{border-top:1px solid var(--line);padding:30px 0 40px;font-size:.9rem;color:var(--muted)}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between}
footer nav{display:flex;flex-wrap:wrap;gap:6px 16px}
footer a{color:var(--text)}

/* reveal */
.rv{opacity:0;transform:translateY(14px);transition:opacity .6s,transform .6s}
.rv.in,.no-js .rv{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}.rv{opacity:1;transform:none}}

/* language menu */
.langs{position:relative}
.langs summary{list-style:none;display:inline-flex;gap:6px;align-items:center;text-transform:uppercase}
.langs summary::-webkit-details-marker{display:none}
.langs summary svg{width:17px;height:17px}
.lang-list{position:absolute;inset-inline-end:0;top:44px;min-width:180px;background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:6px;display:grid;z-index:30}
.lang-list a{padding:9px 12px;border-radius:9px;color:var(--ink);text-decoration:none;font-weight:600;font-size:.95rem}
.lang-list a:hover{background:var(--teal-soft)}
.lang-list a[aria-current]{background:var(--gold-soft)}
.lang-list a[aria-current]::after{content:" •";color:var(--gold-ink)}

/* misc */
.h2{font-size:clamp(1.7rem,4vw,2.4rem)}
.muted{color:var(--muted)}
.mt-note{margin:.4em 0 0;font-size:.82rem;color:var(--muted);max-width:520px}
.feat-group{padding:40px 0}
.feat-group + .feat-group{padding-top:8px}
.summary{margin-bottom:8px;border-inline-start:5px solid var(--gold)}
.summary p{margin:0;font-size:1.05rem}
.specs{margin:20px 0 0;display:grid;gap:0;border-top:1px solid var(--line)}
.specs div{display:grid;gap:4px 18px;padding:12px 0;border-bottom:1px solid var(--line)}
@media(min-width:640px){.specs div{grid-template-columns:200px 1fr}}
.specs dt{font-weight:700;color:var(--ink)}
.specs dd{margin:0;color:var(--text)}
.brand span{overflow:hidden;text-overflow:ellipsis}
@media(max-width:420px){.brand span{max-width:150px}}

/* right-to-left (Arabic) */
[dir="rtl"] .list-check li{padding:6px 28px 6px 0}
[dir="rtl"] .list-check li::before{left:auto;right:4px}
[dir="rtl"] .prose ul{padding-left:0;padding-right:1.2em}
[dir="rtl"] .eyebrow,[dir="rtl"] .langs summary{letter-spacing:0;text-transform:none}
[dir="rtl"] .hero h1 em{background:linear-gradient(270deg,var(--teal-hi),var(--teal-lo) 60%,var(--gold));-webkit-background-clip:text;background-clip:text}