:root{
  --bg:#f6f8fc;
  --panel:rgba(255,255,255,.78);
  --text:#09111e;
  --muted:#6f7a8d;
  --line:rgba(14,31,61,.09);
  --blue:#0a84ff;
  --cyan:#2fd7ff;
  --shadow:0 24px 70px rgba(31,65,118,.14);
  --nav:rgba(246,248,252,.78);
}
html.dark{
  --bg:#050b14;
  --panel:rgba(14,25,42,.76);
  --text:#f5f8ff;
  --muted:#9aa8bb;
  --line:rgba(255,255,255,.08);
  --blue:#4ba9ff;
  --cyan:#5ce0ff;
  --shadow:0 26px 80px rgba(0,0,0,.34);
  --nav:rgba(5,11,20,.78);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  background:
    radial-gradient(circle at 85% 5%,rgba(47,215,255,.13),transparent 26%),
    radial-gradient(circle at 10% 12%,rgba(10,132,255,.10),transparent 28%),
    var(--bg);
  color:var(--text);
  min-height:100vh;
}
a{color:inherit;text-decoration:none}
.container{width:min(1120px,calc(100% - 30px));margin:auto}
.nav{
  position:sticky;top:0;z-index:50;
  background:var(--nav);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line)
}
.nav-inner{height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;gap:12px;font-weight:950;letter-spacing:.08em}
.brand-mark{
  width:44px;height:44px;border-radius:15px;display:grid;place-items:center;
  color:#fff;font-weight:1000;font-size:13px;
  background:linear-gradient(135deg,var(--blue),var(--cyan));
  box-shadow:0 12px 30px rgba(10,132,255,.26)
}
.nav-links{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.nav-links a{color:var(--muted);font-weight:750}
.nav-links a:hover{color:var(--text)}
.tools{display:flex;gap:8px;align-items:center}
.btn-icon,.btn-lang{
  border:1px solid var(--line);background:var(--panel);color:var(--text);
  border-radius:13px;min-height:40px;padding:0 12px;cursor:pointer
}
.btn-icon{width:40px;padding:0}
.hero{padding:88px 0 54px;text-align:center}
.badge{
  display:inline-flex;padding:8px 12px;border-radius:999px;
  color:var(--blue);background:rgba(10,132,255,.09);
  border:1px solid rgba(10,132,255,.18);font-weight:850;font-size:13px
}
.hero h1{font-size:clamp(52px,8vw,92px);margin:18px 0 14px;line-height:.92;letter-spacing:-.055em}
.gradient{background:linear-gradient(110deg,var(--blue),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{max-width:690px;margin:auto;color:var(--muted);font-size:19px;line-height:1.9}
.section{padding:56px 0}
.section h2{font-size:clamp(30px,4vw,44px);margin:0 0 10px}
.sub{color:var(--muted);line-height:1.8;margin:0 0 24px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{
  border:1px solid var(--line);background:var(--panel);border-radius:26px;padding:24px;
  box-shadow:var(--shadow);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)
}
.app-icon{
  width:76px;height:76px;border-radius:22px;object-fit:cover;margin-bottom:18px;
  background:linear-gradient(135deg,var(--blue),var(--cyan))
}
.card h3{font-size:24px;margin:0 0 8px}
.card p{color:var(--muted);line-height:1.75}
.store-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.store-btn{
  flex:1;min-width:135px;min-height:48px;display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line);background:rgba(255,255,255,.45);border-radius:14px;font-weight:850
}
html.dark .store-btn{background:rgba(255,255,255,.05)}
.store-btn.disabled{opacity:.45;pointer-events:none}
.link-list{display:grid;gap:12px}
.link-box{
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:18px 20px;border:1px solid var(--line);border-radius:18px;background:var(--panel)
}
.link-box small{display:block;color:var(--muted);margin-top:4px}
.page-hero{padding:60px 0 28px}
.page-hero h1{font-size:clamp(38px,6vw,64px);margin:0 0 12px}
.page-hero p{color:var(--muted);line-height:1.8;max-width:780px}
.policy{
  max-width:860px;margin:0 auto 70px;border:1px solid var(--line);
  background:var(--panel);border-radius:26px;padding:30px;box-shadow:var(--shadow)
}
.policy h2{margin-top:30px;font-size:22px}
.policy p,.policy li{color:var(--muted);line-height:1.9}
.notice{
  border:1px solid rgba(10,132,255,.18);
  background:rgba(10,132,255,.08);
  padding:14px 16px;border-radius:16px;color:var(--text);line-height:1.7
}
footer{border-top:1px solid var(--line);padding:28px 0 38px;color:var(--muted)}
.footer-inner{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}
.footer-links{display:flex;gap:16px;flex-wrap:wrap}
@media(max-width:900px){.grid{grid-template-columns:1fr}}
@media(max-width:720px){
  .nav-links{display:none}
  .hero{padding-top:62px}
  .policy{padding:22px}
}


.hero{
  padding:88px 0 54px;
}
.hero.split{
  min-height:640px;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  align-items:center;
  gap:48px;
  text-align:start;
}
.hero-copy{position:relative;z-index:2}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.primary-btn,.secondary-btn{
  min-height:50px;padding:0 18px;border-radius:15px;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);font-weight:900
}
.primary-btn{
  color:#fff;background:linear-gradient(135deg,var(--blue),var(--cyan));
  box-shadow:0 16px 36px rgba(10,132,255,.24);border:none
}
.secondary-btn{background:var(--panel)}
.hero-visual{
  min-height:480px;display:grid;place-items:center;position:relative
}
.phone{
  width:250px;height:510px;border-radius:42px;padding:11px;
  background:linear-gradient(145deg,#0b1320,#27364a);
  box-shadow:0 38px 100px rgba(0,0,0,.30);
  transform:rotate(-7deg);
  animation:phoneFloat 6s ease-in-out infinite;
  position:relative;z-index:2;
}
.phone::before{
  content:"";position:absolute;top:14px;left:50%;transform:translateX(-50%);
  width:78px;height:22px;border-radius:999px;background:#05080d;z-index:5
}
.screen{
  height:100%;border-radius:32px;overflow:hidden;
  background:
    radial-gradient(circle at 50% 0%, rgba(92,224,255,.24), transparent 28%),
    linear-gradient(180deg,#10213b,#0a1627 72%);
  color:#fff;padding:56px 18px 18px;display:flex;flex-direction:column
}
.screen-logo{
  width:62px;height:62px;border-radius:18px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--blue),var(--cyan));
  font-size:22px;font-weight:1000;margin-bottom:22px
}
.screen h3{font-size:24px;margin:0 0 8px}
.screen p{font-size:13px;line-height:1.7;color:#bdd0e8;margin:0 0 22px}
.mini-card{
  padding:14px;border-radius:17px;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.08);margin-bottom:10px
}
.mini-row{display:flex;justify-content:space-between;gap:10px}
.floating-badge{
  position:absolute;z-index:4;padding:13px 16px;border-radius:17px;
  background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  font-size:13px;font-weight:850;animation:badgeFloat 5s ease-in-out infinite
}
.badge-a{top:58px;right:8px}
.badge-b{bottom:70px;left:0;animation-delay:-2.5s}
.orb{
  position:fixed;border-radius:50%;filter:blur(90px);opacity:.2;pointer-events:none;z-index:-1;
  animation:orbMove 18s ease-in-out infinite alternate;
}
.orb.one{width:420px;height:420px;background:var(--blue);top:-140px;right:-110px}
.orb.two{width:360px;height:360px;background:#7c67ff;bottom:-140px;left:-120px;animation-delay:-7s}
.orb.three{width:250px;height:250px;background:var(--cyan);top:42%;left:38%;animation-delay:-12s}
@keyframes phoneFloat{
  0%,100%{transform:rotate(-7deg) translateY(0)}
  50%{transform:rotate(-4deg) translateY(-14px)}
}
@keyframes badgeFloat{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-10px)}
}
@keyframes orbMove{
  from{transform:translate3d(0,0,0) scale(1)}
  to{transform:translate3d(45px,30px,0) scale(1.12)}
}
@media(max-width:900px){
  .hero.split{grid-template-columns:1fr;min-height:auto;text-align:center;padding-top:66px}
  .hero p{margin-inline:auto}
  .hero-actions{justify-content:center}
  .hero-visual{min-height:500px}
}
@media(max-width:720px){
  .phone{width:220px;height:448px}
  .hero-visual{min-height:440px}
  .badge-a{right:0}
  .badge-b{left:0}
}


/* Final polish */
.section{padding:68px 0}
.section h2{letter-spacing:-.025em}
.grid{gap:22px}
.card{
  position:relative;
  overflow:hidden;
  transition:transform .28s cubic-bezier(.2,.8,.2,1), box-shadow .28s ease, border-color .28s ease;
}
.card::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:linear-gradient(120deg,transparent 20%,rgba(255,255,255,.14),transparent 65%);
  transform:translateX(-125%);
  transition:transform .9s ease;
}
.card:hover{
  transform:translateY(-7px);
  box-shadow:0 34px 90px rgba(31,65,118,.18);
  border-color:rgba(10,132,255,.20)
}
.card:hover::before{transform:translateX(125%)}
.card.featured{
  background:
    radial-gradient(circle at 88% 12%,rgba(47,215,255,.12),transparent 26%),
    var(--panel);
}
.card-meta{
  display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-bottom:10px
}
.status-pill{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 10px;border-radius:999px;
  font-size:11px;font-weight:900;
  color:#16885f;background:rgba(53,197,138,.10);border:1px solid rgba(53,197,138,.18)
}
.app-desc{min-height:58px}
.store-row{gap:12px}
.store-btn{
  position:relative;
  overflow:hidden;
  min-height:50px;
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.store-btn::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(110deg,transparent 25%,rgba(10,132,255,.08),transparent 75%);
  transform:translateX(-120%);transition:transform .7s ease;
}
.store-btn:hover{
  transform:translateY(-2px);
  border-color:rgba(10,132,255,.24);
  box-shadow:0 12px 26px rgba(10,132,255,.08)
}
.store-btn:hover::after{transform:translateX(120%)}
.policy-link{margin-top:14px;display:inline-flex;color:var(--blue);font-weight:850;font-size:14px}
.link-box{transition:transform .2s ease,border-color .2s ease}
.link-box:hover{transform:translateY(-2px);border-color:rgba(10,132,255,.20)}
.hero .badge{box-shadow:0 8px 28px rgba(10,132,255,.08)}
.hero h1{margin-top:20px}
.hero-copy p{max-width:620px}
@media(max-width:900px){
  .section{padding:54px 0}
  .card{padding:22px}
  .app-desc{min-height:unset}
}

/* Four apps share balanced rows on desktop. */
@media(min-width:901px){.apps-grid{grid-template-columns:repeat(2,1fr)}}

.apps-grid .card{display:flex;flex-direction:column;align-items:flex-start}
.apps-grid .card-meta{min-height:28px}
.apps-grid .store-row{align-self:stretch;margin-top:auto;padding-top:18px}