/* =========================================================
   oneusop · Landing Design System
   Shared by hub + all app pages
   ========================================================= */

/* ---------- Reset & base ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Poppins','Noto Sans SC',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}

/* ---------- Theme tokens ---------- */
:root{
  --bg:#fbfbff;
  --bg-2:#f1f2f9;
  --text:#0f172a;
  --muted:#5b6478;
  --card:rgba(255,255,255,.72);
  --card-brd:rgba(255,255,255,.9);
  --shadow:0 24px 60px -18px rgba(31,38,72,.28);
  --radius:26px;
  --c1:#6366f1;
  --c2:#8b5cf6;
  --accent:#6366f1;
  --grad:linear-gradient(135deg,var(--c1),var(--c2));
  --maxw:1180px;
}
/* Per-app palettes */
[data-theme="maze"]    {--c1:#ff9a3c;--c2:#19c37d;--accent:#ff7a18;--bg:#fffaf2;--bg-2:#fff1e0}
[data-theme="drawing"] {--c1:#a18cd1;--c2:#fbc2eb;--accent:#8b5cf6;--bg:#fcfaff;--bg-2:#f4ecff}
[data-theme="puzzle"]  {--c1:#22b8cf;--c2:#fdd835;--accent:#0aa2c0;--bg:#f4fcfd;--bg-2:#e7f7fb}
[data-theme="clock"]   {--c1:#27334f;--c2:#0f172a;--accent:#f5c518;--bg:#0d1322;--bg-2:#111a2e;--text:#eef2ff;--muted:#9aa6c4;--card:rgba(255,255,255,.06);--card-brd:rgba(255,255,255,.12);--shadow:0 30px 70px -20px rgba(0,0,0,.6)}
[data-theme="tomato"]  {--c1:#ff5a4d;--c2:#ffb199;--accent:#ff4733;--bg:#fff7f4;--bg-2:#ffe9e2}
[data-theme="pet"]     {--c1:#ff8fb1;--c2:#ffc3a0;--accent:#ff6f91;--bg:#fff7fa;--bg-2:#ffeef4}
[data-theme="smallclock"]{--c1:#38bdf8;--c2:#22d3ee;--accent:#0ea5e9;--bg:#f0f9ff;--bg-2:#e0f2fe}
[data-theme="gadget"]   {--c1:#7c3aed;--c2:#06b6d4;--accent:#6d28d9;--bg:#f6f5ff;--bg-2:#ece9ff}
[data-theme="brand"]   {--c1:#6d5efc;--c2:#00c2ff;--accent:#6d5efc;--bg:#f7f8ff;--bg-2:#eef0ff}

/* ---------- Background décor ---------- */
.bg-decor{position:fixed;inset:0;z-index:-2;overflow:hidden;pointer-events:none}
.blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5;animation:float 18s ease-in-out infinite}
.blob.b1{width:520px;height:520px;background:var(--c1);top:-160px;left:-120px}
.blob.b2{width:460px;height:460px;background:var(--c2);bottom:-180px;right:-120px;animation-delay:-6s}
.blob.b3{width:340px;height:340px;background:var(--c1);top:40%;left:55%;opacity:.3;animation-delay:-11s}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(30px,-40px) scale(1.08)}}
.bg-grid{position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-image:radial-gradient(rgba(120,130,170,.12) 1px,transparent 1px);
  background-size:26px 26px;mask-image:radial-gradient(ellipse at 50% 0%,#000 30%,transparent 75%)}

/* ---------- Layout ---------- */
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 26px}
section{position:relative}
.section-pad{padding:96px 0}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent);
  padding:7px 16px;border-radius:999px;margin-bottom:18px}
.section-title{font-size:clamp(28px,4vw,44px);font-weight:800;letter-spacing:-.02em;line-height:1.15}
.section-sub{color:var(--muted);font-size:18px;max-width:620px;margin:14px auto 0}

/* ---------- Navbar ---------- */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(16px);
  background:color-mix(in srgb,var(--bg) 72%,transparent);
  border-bottom:1px solid color-mix(in srgb,var(--text) 8%,transparent)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:70px;gap:18px}
.nav-left{display:flex;align-items:center;gap:16px}
.nav-back{display:inline-flex;align-items:center;gap:7px;font-weight:600;font-size:14px;color:var(--muted);
  padding:9px 15px;border-radius:999px;background:color-mix(in srgb,var(--text) 6%,transparent);
  border:1px solid transparent;transition:background .2s,color .2s,transform .2s}
.nav-back:hover{color:var(--text);background:color-mix(in srgb,var(--text) 12%,transparent);
  transform:translateX(-2px)}
.nav-back svg{width:16px;height:16px;transition:transform .2s}
.nav-back:hover svg{transform:translateX(-3px)}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:19px;letter-spacing:-.01em}
.brand .logo{width:34px;height:34px;border-radius:10px;background:var(--grad);display:grid;place-items:center;
  color:#fff;font-size:18px;box-shadow:0 8px 20px -6px var(--accent)}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{font-weight:600;font-size:15px;color:var(--muted);transition:color .2s}
.nav-links a:hover{color:var(--text)}
.nav-actions{display:flex;align-items:center;gap:14px}

/* language toggle */
.lang{display:inline-flex;background:color-mix(in srgb,var(--text) 7%,transparent);border-radius:999px;padding:4px;font-weight:700}
.lang button{border:0;background:transparent;cursor:pointer;font:inherit;font-size:13px;color:var(--muted);
  padding:6px 13px;border-radius:999px;transition:.2s}
.lang button.active{background:var(--bg);color:var(--text);box-shadow:0 4px 12px -4px rgba(0,0,0,.2)}
[data-theme="clock"] .lang button.active{background:#1b2540;color:#fff}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:16px;cursor:pointer;
  border:0;border-radius:16px;padding:15px 28px;transition:transform .2s,box-shadow .2s,background .2s}
.btn:active{transform:translateY(1px) scale(.99)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 16px 34px -12px var(--accent)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 22px 44px -12px var(--accent)}
.btn-ghost{background:var(--card);color:var(--text);border:1px solid color-mix(in srgb,var(--text) 12%,transparent);backdrop-filter:blur(10px)}
.btn-ghost:hover{transform:translateY(-3px)}
.btn svg{width:20px;height:20px}

/* ---------- Hero ---------- */
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center;
  padding:80px 0 70px;min-height:78vh}
.hero .badge{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:14px;
  color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent);
  padding:8px 16px;border-radius:999px;margin-bottom:22px}
.hero h1{font-size:clamp(40px,6.4vw,76px);font-weight:800;line-height:1.04;letter-spacing:-.03em}
.hero h1 .hl{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .tagline{font-size:clamp(19px,2.4vw,24px);font-weight:600;color:var(--text);margin-top:18px;opacity:.92}
.hero .lead{font-size:18px;color:var(--muted);margin-top:16px;max-width:520px}
.hero .cta{display:flex;flex-wrap:wrap;gap:16px;margin-top:34px}
.hero .appstore{display:flex;align-items:center;gap:12px;background:#000;color:#fff;
  border-radius:16px;padding:13px 24px;font-weight:700;transition:transform .2s,box-shadow .2s}
[data-theme="clock"] .hero .appstore{background:#fff;color:#0d1322}
.hero .appstore:hover{transform:translateY(-3px);box-shadow:0 18px 36px -14px rgba(0,0,0,.5)}
.hero .appstore svg{width:26px;height:26px}
.hero .appstore small{display:block;font-size:11px;font-weight:500;opacity:.8;line-height:1}
.hero .appstore b{font-size:17px;font-weight:700;line-height:1.1}

/* stats */
.stats{display:flex;gap:34px;margin-top:42px;flex-wrap:wrap}
.stats li{display:flex;flex-direction:column}
.stats .num{font-size:30px;font-weight:800;letter-spacing:-.02em;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stats .lab{font-size:13px;color:var(--muted);font-weight:600}

/* ---------- Phone mockup ---------- */
.hero-visual{display:grid;place-items:center;position:relative}
.phone{position:relative;width:300px;height:610px;border-radius:46px;padding:13px;
  background:linear-gradient(160deg,#1c1f2b,#0c0e16);
  box-shadow:0 50px 90px -30px rgba(10,12,30,.55),inset 0 0 0 2px rgba(255,255,255,.06);
  animation:floatPhone 6s ease-in-out infinite}
@keyframes floatPhone{0%,100%{transform:translateY(0) rotate(-1deg)}50%{transform:translateY(-16px) rotate(1deg)}}
.phone::before{content:"";position:absolute;top:20px;left:50%;transform:translateX(-50%);
  width:120px;height:26px;background:#0c0e16;border-radius:0 0 16px 16px;z-index:3}
.phone-screen{width:100%;height:100%;border-radius:34px;overflow:hidden;position:relative;
  background:var(--screen,#fff);display:flex;flex-direction:column}
.screen-top{padding:42px 22px 18px;color:#fff;position:relative;z-index:2;background:var(--grad)}
.screen-top .s-emoji{font-size:46px;line-height:1}
.screen-top .s-title{font-size:20px;font-weight:800;margin-top:10px}
.screen-top .s-sub{font-size:12px;opacity:.85;font-weight:500}
.screen-body{flex:1;padding:18px;display:flex;flex-direction:column;gap:12px;position:relative;z-index:2}
.s-card{background:rgba(255,255,255,.92);border-radius:16px;padding:14px;box-shadow:0 8px 20px -10px rgba(0,0,0,.25)}
.s-card .t{font-size:13px;font-weight:700;color:#1f2433}
.s-card .b{font-size:11px;color:#6b7280;margin-top:3px}
.s-row{display:flex;gap:10px}
.s-row .s-card{flex:1}
.s-pill{display:inline-block;background:var(--accent);color:#fff;font-size:11px;font-weight:700;
  padding:4px 10px;border-radius:999px}
.s-circle{width:54px;height:54px;border-radius:50%;background:var(--accent);display:grid;place-items:center;font-size:24px}
.s-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:auto}
.s-grid .s-cell{aspect-ratio:1;border-radius:14px;background:color-mix(in srgb,var(--accent) 18%,transparent);display:grid;place-items:center;font-size:22px}

/* floating accent chips around phone */
.chip{position:absolute;background:var(--card);border:1px solid var(--card-brd);border-radius:16px;
  padding:11px 15px;font-weight:700;font-size:14px;box-shadow:var(--shadow);backdrop-filter:blur(10px);
  display:flex;align-items:center;gap:9px;animation:float 7s ease-in-out infinite}
.chip .ic{font-size:20px}
.chip.c1{top:6%;left:-6%}
.chip.c2{bottom:14%;right:-8%;animation-delay:-3s}
.chip.c3{bottom:-2%;left:8%;animation-delay:-5s}

/* ---------- Features ---------- */
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:54px}
.feature{background:var(--card);border:1px solid var(--card-brd);border-radius:var(--radius);
  padding:30px;backdrop-filter:blur(12px);box-shadow:var(--shadow);transition:transform .25s}
.feature:hover{transform:translateY(-6px)}
.feature .f-ic{width:58px;height:58px;border-radius:16px;display:grid;place-items:center;font-size:28px;
  background:var(--grad);box-shadow:0 12px 24px -10px var(--accent)}
.features-intro{max-width:720px;margin:26px auto 0;text-align:center;font-size:16px;line-height:1.9;color:var(--muted)}
.feature h3{font-size:20px;font-weight:700;margin:18px 0 8px}
.feature p{color:var(--muted);font-size:15px}
.feature .f-desc{font-weight:600;color:var(--text);opacity:.92}
.feature .f-detail{margin-top:6px;font-size:14px;line-height:1.75}

/* ---------- Showcase / screenshots ---------- */
.showcase{display:flex;gap:26px;justify-content:center;flex-wrap:wrap;margin-top:54px}
.shot{width:230px;border-radius:30px;padding:11px;background:linear-gradient(160deg,#1c1f2b,#0c0e16);
  box-shadow:0 30px 60px -24px rgba(10,12,30,.5);transition:transform .3s}
.shot:hover{transform:translateY(-10px) scale(1.02)}
.shot .sc{height:430px;border-radius:22px;overflow:hidden;display:flex;flex-direction:column}
.shot .sc-h{padding:46px 16px 14px;color:#fff}
.shot .sc-h .e{font-size:34px}
.shot .sc-h .ti{font-weight:800;font-size:16px;margin-top:6px}
.shot .sc-b{flex:1;padding:14px;display:flex;flex-direction:column;gap:9px}
.shot .sc-b .row{background:rgba(255,255,255,.92);border-radius:12px;padding:11px}
.shot .sc-b .row .a{font-size:12px;font-weight:700;color:#1f2433}
.shot .sc-b .row .x{font-size:10px;color:#6b7280;margin-top:2px}
.shot .sc-cap{text-align:center;color:var(--muted);font-weight:600;font-size:13px;padding-top:12px}
.shot .sc-detail{color:var(--muted);font-size:12.5px;line-height:1.7;padding:10px 4px 0;text-align:center}

/* ---------- CTA band ---------- */
.cta-band{margin:40px auto 0;max-width:var(--maxw);border-radius:34px;padding:64px 40px;text-align:center;
  background:var(--grad);color:#fff;box-shadow:0 40px 80px -28px var(--accent);position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;inset:0;background:
  radial-gradient(circle at 20% 20%,rgba(255,255,255,.25),transparent 40%),
  radial-gradient(circle at 80% 80%,rgba(255,255,255,.2),transparent 40%)}
.cta-band h2{font-size:clamp(28px,4vw,42px);font-weight:800;position:relative}
.cta-band p{position:relative;opacity:.92;font-size:18px;margin:14px auto 30px;max-width:540px}
.cta-band .appstore{position:relative;display:inline-flex;align-items:center;gap:12px;background:#0d1322;color:#fff;
  border-radius:16px;padding:14px 28px;font-weight:700}
[data-theme="clock"] .cta-band .appstore{background:#fff;color:#0d1322}
.cta-band .appstore svg{width:26px;height:26px}
.cta-band .appstore small{display:block;font-size:11px;font-weight:500;opacity:.8;line-height:1}
.cta-band .appstore b{font-size:17px;font-weight:700;line-height:1.1}

/* ---------- App grid (hub) ---------- */
.app-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:54px}
.app-card{position:relative;border-radius:var(--radius);padding:30px;overflow:hidden;
  background:var(--card);border:1px solid var(--card-brd);box-shadow:var(--shadow);
  transition:transform .28s;display:flex;flex-direction:column;min-height:280px}
.app-card:hover{transform:translateY(-8px)}
.app-card .glow{position:absolute;width:200px;height:200px;border-radius:50%;filter:blur(50px);opacity:.55;top:-60px;right:-50px}
.app-card .a-ic{width:66px;height:66px;border-radius:20px;display:grid;place-items:center;font-size:34px;
  background:#fff;box-shadow:0 12px 26px -8px rgba(0,0,0,.2);position:relative;z-index:2}
.app-card h3{font-size:23px;font-weight:800;margin:18px 0 4px;position:relative;z-index:2}
.app-card .a-tag{color:var(--muted);font-size:14px;font-weight:600;position:relative;z-index:2}
.app-card .a-desc{color:var(--muted);font-size:14px;margin-top:12px;flex:1;position:relative;z-index:2}
.app-card .a-link{margin-top:18px;font-weight:700;color:var(--accent);display:inline-flex;align-items:center;gap:6px;position:relative;z-index:2}
.app-card .a-link svg{width:17px;height:17px;transition:transform .2s}
.app-card:hover .a-link svg{transform:translateX(4px)}

/* ---------- Footer ---------- */
.footer{margin-top:90px;border-top:1px solid color-mix(in srgb,var(--text) 10%,transparent);
  padding:46px 0 40px;color:var(--muted)}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.footer .brand{color:var(--text)}
.footer p{font-size:14px}
.footer .f-links{display:flex;gap:22px;flex-wrap:wrap}
.footer .f-links a{font-size:14px;font-weight:600;color:var(--muted)}
.footer .f-links a:hover{color:var(--text)}

/* ---------- Privacy page ---------- */
.privacy-page{position:relative}
.privacy-hero{
  position:relative;isolation:isolate;overflow:hidden;
  padding:72px 0 48px;text-align:center
}
.privacy-hero-bg{
  position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, color-mix(in srgb,var(--c1) 28%,transparent), transparent 70%),
    radial-gradient(ellipse 50% 40% at 85% 60%, color-mix(in srgb,var(--c2) 22%,transparent), transparent 65%),
    radial-gradient(ellipse 45% 35% at 10% 70%, color-mix(in srgb,var(--c1) 16%,transparent), transparent 60%);
}
.privacy-hero-orbit{
  position:absolute;left:50%;top:42%;width:min(420px,78vw);aspect-ratio:1;
  transform:translate(-50%,-50%);border-radius:50%;pointer-events:none;z-index:-1;
  border:1px solid color-mix(in srgb,var(--accent) 22%,transparent);
  box-shadow:inset 0 0 60px color-mix(in srgb,var(--c1) 12%,transparent);
  animation:privacyOrbit 18s linear infinite;
}
.privacy-hero-orbit::before,.privacy-hero-orbit::after{
  content:'';position:absolute;border-radius:50%;
  background:var(--grad);box-shadow:0 0 24px color-mix(in srgb,var(--accent) 45%,transparent);
}
.privacy-hero-orbit::before{width:10px;height:10px;top:-5px;left:50%;margin-left:-5px}
.privacy-hero-orbit::after{width:7px;height:7px;bottom:18%;right:6%;opacity:.7}
@keyframes privacyOrbit{to{transform:translate(-50%,-50%) rotate(360deg)}}

.privacy-shield{
  width:88px;height:88px;margin:0 auto 22px;border-radius:28px;
  background:var(--grad);display:grid;place-items:center;
  box-shadow:0 22px 50px -14px color-mix(in srgb,var(--accent) 65%,transparent),
    0 0 0 10px color-mix(in srgb,var(--accent) 10%,transparent);
  animation:privacyFloat 5.5s ease-in-out infinite;position:relative;
}
.privacy-shield svg{width:42px;height:42px;color:#fff;filter:drop-shadow(0 4px 8px rgba(0,0,0,.18))}
.privacy-shield::after{
  content:'';position:absolute;inset:-14px;border-radius:36px;
  border:1px dashed color-mix(in srgb,var(--accent) 35%,transparent);
  animation:privacySpin 22s linear infinite;
}
@keyframes privacyFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes privacySpin{to{transform:rotate(360deg)}}

.privacy-hero .badge{
  display:inline-flex;align-items:center;gap:8px;
  background:color-mix(in srgb,var(--bg) 70%,transparent);
  backdrop-filter:blur(12px);border:1px solid color-mix(in srgb,var(--accent) 22%,transparent);
  color:var(--accent);font-weight:700;font-size:13px;letter-spacing:.04em;
  padding:8px 16px;border-radius:999px;margin-bottom:18px;
  box-shadow:0 10px 30px -16px color-mix(in srgb,var(--accent) 40%,transparent);
}
.privacy-hero .badge .dot{
  width:7px;height:7px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 22%,transparent);
  animation:privacyPulse 2s ease-in-out infinite;
}
@keyframes privacyPulse{0%,100%{opacity:1}50%{opacity:.45}}
.privacy-hero h1{
  font-size:clamp(34px,6vw,56px);font-weight:800;letter-spacing:-.03em;line-height:1.12;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.privacy-hero-sub{
  margin-top:12px;font-size:15px;font-weight:600;letter-spacing:.18em;
  text-transform:uppercase;color:var(--muted);
}
.privacy-updated{
  display:inline-flex;align-items:center;gap:8px;margin-top:18px;
  font-size:13px;color:var(--muted);
  padding:8px 14px;border-radius:999px;
  background:color-mix(in srgb,var(--text) 5%,transparent);
  border:1px solid color-mix(in srgb,var(--text) 8%,transparent);
}
.privacy-updated svg{width:14px;height:14px;opacity:.7}

.privacy-trust{
  display:flex;flex-wrap:wrap;justify-content:center;gap:10px;
  margin:28px auto 0;max-width:720px;
}
.privacy-trust .p-trust{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 16px;border-radius:999px;font-size:13px;font-weight:700;
  color:var(--text);background:var(--card);
  border:1px solid color-mix(in srgb,var(--text) 9%,transparent);
  backdrop-filter:blur(14px);
  box-shadow:0 12px 28px -18px rgba(20,20,60,.35);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s;
}
.privacy-trust .p-trust:hover{
  transform:translateY(-3px);
  border-color:color-mix(in srgb,var(--accent) 35%,transparent);
  box-shadow:0 18px 36px -16px color-mix(in srgb,var(--accent) 45%,transparent);
}
.privacy-trust .p-trust .ic{font-size:15px;line-height:1}

.privacy-main{max-width:860px;padding-bottom:100px}
.privacy-intro{
  position:relative;overflow:hidden;
  font-size:17px;line-height:1.9;color:var(--text);
  background:var(--card);
  border:1px solid color-mix(in srgb,var(--text) 9%,transparent);
  border-radius:24px;padding:28px 30px 28px 34px;
  backdrop-filter:blur(16px);
  box-shadow:0 22px 55px -28px rgba(20,20,60,.35);
}
.privacy-intro::before{
  content:'';position:absolute;left:0;top:14px;bottom:14px;width:4px;border-radius:999px;
  background:var(--grad);
}

.privacy-sections{
  margin-top:36px;display:flex;flex-direction:column;gap:16px;
  position:relative;padding-left:0;
}
.privacy-sections::before{
  content:'';position:absolute;left:27px;top:28px;bottom:28px;width:2px;
  background:linear-gradient(180deg,
    color-mix(in srgb,var(--accent) 45%,transparent),
    color-mix(in srgb,var(--c2) 18%,transparent));
  border-radius:999px;opacity:.55;
}
.p-sec{
  position:relative;display:grid;grid-template-columns:auto 1fr;gap:18px 20px;
  align-items:flex-start;
  padding:22px 24px 22px 18px;border-radius:22px;
  background:var(--card);
  border:1px solid color-mix(in srgb,var(--text) 8%,transparent);
  backdrop-filter:blur(14px);
  box-shadow:0 16px 40px -28px rgba(20,20,60,.4);
  transition:transform .28s ease,box-shadow .28s ease,border-color .28s;
}
.p-sec:hover{
  transform:translateY(-4px);
  border-color:color-mix(in srgb,var(--accent) 28%,transparent);
  box-shadow:0 28px 55px -24px color-mix(in srgb,var(--accent) 40%,transparent);
}
.p-num{
  position:relative;z-index:1;
  width:54px;height:54px;border-radius:18px;display:grid;place-items:center;
  font-weight:800;color:#fff;background:var(--grad);font-size:13px;
  box-shadow:0 14px 28px -10px color-mix(in srgb,var(--accent) 55%,transparent);
}
.p-num .p-icon{font-size:20px;line-height:1;filter:drop-shadow(0 2px 4px rgba(0,0,0,.15))}
.p-num .p-idx{
  position:absolute;right:-4px;bottom:-4px;
  min-width:20px;height:20px;padding:0 5px;border-radius:999px;
  background:var(--bg);color:var(--accent);font-size:11px;font-weight:800;
  display:grid;place-items:center;
  border:1px solid color-mix(in srgb,var(--accent) 25%,transparent);
  box-shadow:0 4px 10px rgba(0,0,0,.08);
}
.p-body h3{font-size:18px;font-weight:800;letter-spacing:-.01em;margin-bottom:8px}
.p-body p{font-size:15px;line-height:1.85;color:var(--muted)}

.privacy-contact{
  position:relative;overflow:hidden;isolation:isolate;
  margin-top:48px;padding:36px 34px;
  border-radius:28px;color:#fff;
  background:var(--grad);
  box-shadow:0 32px 70px -28px color-mix(in srgb,var(--accent) 65%,transparent);
}
.privacy-contact::before{
  content:'';position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(circle at 88% 18%, rgba(255,255,255,.28), transparent 42%),
    radial-gradient(circle at 12% 88%, rgba(255,255,255,.16), transparent 45%);
}
.privacy-contact::after{
  content:'';position:absolute;right:-40px;top:-50px;width:180px;height:180px;z-index:-1;
  border-radius:50%;border:1px solid rgba(255,255,255,.22);
  box-shadow:0 0 0 28px rgba(255,255,255,.06);
}
.privacy-contact .pc-eyebrow{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;opacity:.85;margin-bottom:10px;
}
.privacy-contact h3{font-size:clamp(22px,3vw,28px);font-weight:800;margin-bottom:10px;letter-spacing:-.02em}
.privacy-contact p{font-size:15px;line-height:1.8;opacity:.92;max-width:520px;margin-bottom:20px}
.privacy-contact .pc-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px}
.privacy-mail{
  display:inline-flex;align-items:center;gap:10px;
  font-weight:800;color:var(--text);background:#fff;
  padding:13px 22px;border-radius:14px;font-size:15px;
  box-shadow:0 14px 32px rgba(0,0,0,.18);
  transition:transform .2s,box-shadow .2s;
}
.privacy-mail svg{width:18px;height:18px;flex:0 0 auto}
.privacy-mail:hover{transform:translateY(-3px);box-shadow:0 20px 40px rgba(0,0,0,.22)}
.privacy-contact .pc-hint{font-size:13px;opacity:.8;font-weight:600}
[data-theme="clock"] .privacy-mail{color:#0d1322}

.privacy-page .reveal{transition-delay:calc(var(--d,0) * 60ms)}

@media (max-width:600px){
  .privacy-hero{padding:56px 0 36px}
  .privacy-shield{width:74px;height:74px;border-radius:22px}
  .privacy-shield svg{width:34px;height:34px}
  .privacy-sections::before{left:24px}
  .p-sec{padding:18px 16px 18px 12px;gap:14px}
  .p-num{width:48px;height:48px;border-radius:16px}
  .privacy-intro{padding:22px 20px 22px 24px;font-size:15.5px}
  .privacy-contact{padding:28px 22px}
}

/* ---------- Hub homepage (Three.js stage) ---------- */
.hub-page{position:relative;min-height:100%}
.hub-stage{
  position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;
  background:
    radial-gradient(ellipse 70% 55% at 50% 28%, rgba(109,94,252,.22), transparent 68%),
    radial-gradient(ellipse 50% 40% at 80% 70%, rgba(0,194,255,.16), transparent 65%),
    radial-gradient(ellipse 45% 35% at 15% 75%, rgba(109,94,252,.12), transparent 60%),
    linear-gradient(180deg,#f4f6ff 0%,#eef1ff 45%,#f7f8ff 100%);
}
.hub-canvas{
  position:absolute;inset:0;width:100%;height:100%;display:block;opacity:0;
  transition:opacity .9s ease;
}
.hub-stage.is-ready .hub-canvas{opacity:1}
.hub-stage.is-ready .hub-fallback{opacity:0;visibility:hidden}
.hub-fallback{
  position:absolute;inset:0;transition:opacity .5s ease,visibility .5s;
}
.hf-orb{
  position:absolute;border-radius:50%;filter:blur(70px);opacity:.55;
  animation:float 16s ease-in-out infinite;
}
.hf-orb.o1{width:420px;height:420px;background:#6d5efc;top:-80px;left:10%}
.hf-orb.o2{width:360px;height:360px;background:#00c2ff;bottom:10%;right:5%;animation-delay:-5s}
.hf-orb.o3{width:260px;height:260px;background:#a78bfa;top:42%;left:48%;opacity:.35;animation-delay:-9s}
.hf-ring{
  position:absolute;left:50%;top:42%;border-radius:50%;
  border:1px solid rgba(109,94,252,.28);
  transform:translate(-50%,-50%);
  animation:hubSpin 28s linear infinite;
}
.hf-ring.r1{width:min(520px,78vw);aspect-ratio:1;box-shadow:inset 0 0 40px rgba(0,194,255,.08)}
.hf-ring.r2{width:min(340px,52vw);aspect-ratio:1;border-color:rgba(0,194,255,.3);animation-direction:reverse;animation-duration:20s}
@keyframes hubSpin{to{transform:translate(-50%,-50%) rotate(360deg)}}

.hub-grid{
  z-index:1;
  mask-image:radial-gradient(ellipse at 50% 20%,#000 20%,transparent 72%);
}
.hub-page > .nav,
.hub-page > .hub-hero,
.hub-page > .hub-apps,
.hub-page > .section-pad,
.hub-page > .footer{position:relative;z-index:2}
.hub-nav{
  background:color-mix(in srgb,var(--bg) 55%,transparent);
  border-bottom-color:transparent;
}

.hub-hero{
  min-height:calc(100vh - 70px);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:48px 0 88px;position:relative;
}
.hub-hero-inner{max-width:860px}
.hub-brand{
  font-size:clamp(64px,13vw,132px);font-weight:800;letter-spacing:-.045em;line-height:0.95;
  color:#5b4cf0;
  background:linear-gradient(135deg,#3b34c8 0%,#6d5efc 42%,#00b7f0 100%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
  animation:hubBrandIn 1s cubic-bezier(.2,.8,.2,1) both;
}
.hub-brand-glow{
  display:inline-block;position:relative;
}
.hub-brand-glow::after{
  content:'';position:absolute;inset:-10% -6%;z-index:-1;border-radius:40%;
  background:radial-gradient(ellipse at 50% 50%,rgba(109,94,252,.28),transparent 70%);
  filter:blur(18px);pointer-events:none;
}
.hub-tagline{
  margin-top:22px;font-size:clamp(18px,2.4vw,24px);font-weight:600;color:var(--text);
  opacity:0;animation:hubFadeUp .8s ease .2s both;
}
.hub-lead{
  margin:14px auto 0;max-width:560px;font-size:17px;line-height:1.75;color:var(--muted);
  opacity:0;animation:hubFadeUp .8s ease .35s both;
}
.hub-cta{
  margin-top:34px;display:flex;justify-content:center;
  opacity:0;animation:hubFadeUp .8s ease .5s both;
}
.hub-cta-btn{padding:16px 28px;border-radius:18px;font-size:16px}
.hub-cta-btn svg{width:18px;height:18px;transition:transform .25s}
.hub-cta-btn:hover svg{transform:translateX(4px)}
@keyframes hubBrandIn{
  from{opacity:0;transform:translateY(28px) scale(.96)}
  to{opacity:1;transform:none}
}
@keyframes hubFadeUp{
  from{opacity:0;transform:translateY(18px)}
  to{opacity:1;transform:none}
}

.hub-scroll{
  position:absolute;left:50%;bottom:28px;transform:translateX(-50%);
  width:28px;height:44px;border-radius:999px;
  border:1px solid color-mix(in srgb,var(--accent) 35%,transparent);
  display:grid;place-items:center;
  background:color-mix(in srgb,var(--bg) 55%,transparent);
  backdrop-filter:blur(10px);
  transition:border-color .2s,transform .2s;
}
.hub-scroll:hover{border-color:var(--accent);transform:translateX(-50%) translateY(-2px)}
.hub-scroll-line{
  width:3px;height:10px;border-radius:999px;background:var(--accent);
  animation:hubScroll 1.6s ease-in-out infinite;
}
@keyframes hubScroll{
  0%{transform:translateY(-6px);opacity:0}
  40%{opacity:1}
  100%{transform:translateY(8px);opacity:0}
}

.hub-apps{padding-top:72px}
.hub-page .app-card{
  background:color-mix(in srgb,var(--card) 88%,transparent);
  border:1px solid color-mix(in srgb,var(--text) 8%,transparent);
  box-shadow:0 22px 50px -28px rgba(31,38,72,.35);
}
.hub-page .app-card:hover{
  border-color:color-mix(in srgb,var(--c1) 35%,transparent);
  box-shadow:0 30px 60px -24px color-mix(in srgb,var(--c1) 40%,transparent);
}
.hub-page .cta-band{
  box-shadow:0 40px 80px -28px rgba(109,94,252,.45);
}

@media (prefers-reduced-motion:reduce){
  .hub-brand,.hub-tagline,.hub-lead,.hub-cta{animation:none;opacity:1;filter:none;transform:none}
  .hf-orb,.hf-ring,.hub-scroll-line{animation:none}
}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:920px){
  .hero{grid-template-columns:1fr;gap:56px;text-align:center;padding-top:50px}
  .hero .lead{margin-left:auto;margin-right:auto}
  .hero .cta,.stats{justify-content:center}
  .features-grid,.app-grid{grid-template-columns:repeat(2,1fr)}
  .nav-links{display:none}
  .hub-hero{min-height:calc(100svh - 70px);padding:36px 0 80px}
}
@media (max-width:600px){
  .features-grid,.app-grid{grid-template-columns:1fr}
  .section-pad{padding:64px 0}
  .stats{gap:22px}
  .chip{display:none}
  .phone{width:260px;height:540px}
  .cta-band{padding:48px 22px}
  .nav-back span{display:none}
  .nav-back{padding:9px}
  .nav-left{gap:10px}
  .hub-lead{font-size:15.5px}
  .hub-cta-btn{width:100%;justify-content:center}
}