@font-face{
  font-family:"Astra Display";
  src:url("/fonts/arimo-latin-700.woff2") format("woff2");
  font-style:normal;
  font-weight:700;
  font-display:swap;
}

:root{
  color-scheme:dark;
  --bg:#000;
  --surface:rgba(28,28,30,.72);
  --surface-strong:rgba(38,38,41,.82);
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.16);
  --text:#f5f5f7;
  --muted:#a1a1a6;
  --muted-2:#6e6e73;
  --blue:#3482ff;
  --blue-2:#6aa8ff;
  --max:1120px;
  --radius-xl:32px;
  --radius-lg:24px;
  --radius-md:16px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-width:320px;
  color:var(--text);
  background:
    radial-gradient(circle at 78% 9%,rgba(52,130,255,.10),transparent 26rem),
    radial-gradient(circle at 16% 30%,rgba(255,255,255,.045),transparent 24rem),
    var(--bg);
  font-family:Roboto,"Noto Sans",Arial,sans-serif;
  font-synthesis:none;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.shell{width:min(calc(100% - 40px),var(--max));margin-inline:auto}
section[id]{scroll-margin-top:88px}

.glass-panel{
  border:1px solid var(--line);
  background:linear-gradient(145deg,rgba(255,255,255,.075),rgba(255,255,255,.025));
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.09),
    0 22px 70px rgba(0,0,0,.34);
  backdrop-filter:blur(28px) saturate(150%);
  -webkit-backdrop-filter:blur(28px) saturate(150%);
}

.site-header{
  position:sticky;
  top:0;
  z-index:30;
  border-bottom:1px solid rgba(255,255,255,.07);
  background:rgba(0,0,0,.66);
  backdrop-filter:blur(24px) saturate(160%);
  -webkit-backdrop-filter:blur(24px) saturate(160%);
}

.nav{
  height:68px;
  display:flex;
  align-items:center;
  gap:28px;
}

.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:17px;
  font-weight:500;
  letter-spacing:0;
}

.brand-logo{
  width:36px;
  height:36px;
  border-radius:11px;
  object-fit:cover;
  box-shadow:0 0 0 1px rgba(255,255,255,.08),0 8px 26px rgba(0,0,0,.28);
}

.brand-logo.small{
  width:29px;
  height:29px;
  border-radius:9px;
}

.nav-links{
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:26px;
}

.nav-links a{
  min-height:44px;
  display:flex;
  align-items:center;
  color:#b8b8bd;
  font-size:13px;
  font-weight:500;
  transition:color .18s ease;
}

.nav-links a:hover{color:#fff}

.status-pill{
  min-height:32px;
  padding:0 12px;
  display:inline-flex;
  align-items:center;
  gap:7px;
  border:1px solid rgba(255,255,255,.11);
  border-radius:999px;
  background:rgba(255,255,255,.055);
  color:#d3d3d7;
  font-size:11px;
  font-weight:500;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.07);
}

.status-pill i{
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--blue);
  box-shadow:0 0 14px rgba(52,130,255,.72);
}

.hero{
  min-height:760px;
  padding:104px 0 92px;
  display:grid;
  grid-template-columns:.95fr 1.05fr;
  align-items:center;
  gap:82px;
}

.eyebrow{
  margin:0 0 15px;
  color:#7fb0ff;
  font-size:11px;
  font-weight:500;
  letter-spacing:.14em;
  text-transform:uppercase;
}

h1,h2,h3,p{margin-top:0}

h1{
  max-width:690px;
  margin-bottom:24px;
  font-size:clamp(56px,6.5vw,86px);
  line-height:.95;
  letter-spacing:-.04em;
  font-weight:700;
}

h1 span{
  background:linear-gradient(90deg,#fff 0%,#d7e6ff 34%,var(--blue-2) 70%,var(--blue) 100%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.hero-text{
  max-width:585px;
  margin-bottom:30px;
  color:var(--muted);
  font-size:18px;
  line-height:1.55;
  letter-spacing:-.01em;
}

.hero-actions{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}

.button{
  min-height:48px;
  padding:0 21px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:1px solid transparent;
  border-radius:999px;
  font-size:14px;
  font-weight:500;
  letter-spacing:-.01em;
  transition:transform .18s ease,filter .18s ease,border-color .18s ease,background .18s ease;
}

.button:hover:not(.disabled){transform:translateY(-1px)}

.button.primary{
  background:var(--blue);
  color:#fff;
  box-shadow:0 12px 30px rgba(52,130,255,.22),inset 0 1px 0 rgba(255,255,255,.24);
}

.button.primary:hover{filter:brightness(1.08)}

.button.glass{
  border-color:var(--line);
  background:rgba(255,255,255,.055);
  color:#f5f5f7;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.07);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
}

.button.disabled{
  width:100%;
  cursor:default;
  border-color:var(--line);
  background:rgba(255,255,255,.045);
  color:#78787d;
}

.hero-note{
  margin:15px 0 0;
  color:var(--muted-2);
  font-size:12px;
}

.hero-stage{
  position:relative;
  min-height:520px;
  display:grid;
  place-items:center;
  isolation:isolate;
}

.orb{
  position:absolute;
  z-index:-1;
  border-radius:50%;
  filter:blur(6px);
  pointer-events:none;
}

.orb-one{
  width:330px;
  height:330px;
  top:5%;
  right:0;
  background:radial-gradient(circle,rgba(52,130,255,.18),transparent 68%);
}

.orb-two{
  width:260px;
  height:260px;
  left:0;
  bottom:0;
  background:radial-gradient(circle,rgba(255,255,255,.07),transparent 70%);
}

.product-window{
  width:min(100%,500px);
  overflow:hidden;
  border-radius:var(--radius-xl);
  transform:translateZ(0);
}

.window-top{
  min-height:76px;
  padding:0 20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  border-bottom:1px solid rgba(255,255,255,.07);
  background:rgba(255,255,255,.025);
}

.product-id{
  display:flex;
  align-items:center;
  gap:12px;
}

.product-logo{
  width:44px;
  height:44px;
  border-radius:14px;
  object-fit:cover;
  box-shadow:0 0 0 1px rgba(255,255,255,.08);
}

.product-id>div{
  display:grid;
  gap:3px;
}

.product-id strong{
  font-size:14px;
  font-weight:500;
}

.product-id small{
  color:#82b3ff;
  font-size:11px;
}

.online-dot{
  width:9px;
  height:9px;
  border-radius:50%;
  background:#30d158;
  box-shadow:0 0 15px rgba(48,209,88,.55);
}

.conversation{
  min-height:345px;
  padding:36px 24px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:14px;
  background:
    radial-gradient(circle at 20% 20%,rgba(52,130,255,.04),transparent 13rem),
    rgba(0,0,0,.15);
}

.message{
  max-width:84%;
  padding:11px 13px 8px;
  display:grid;
  gap:6px;
  border:1px solid rgba(255,255,255,.065);
  border-radius:18px;
  font-size:14px;
  line-height:1.45;
  box-shadow:0 8px 28px rgba(0,0,0,.12);
}

.message p{margin:0}

.message time{
  justify-self:end;
  color:#77777d;
  font-size:10px;
}

.message.incoming{
  align-self:flex-start;
  border-bottom-left-radius:6px;
  background:rgba(255,255,255,.07);
}

.message.outgoing{
  align-self:flex-end;
  border-bottom-right-radius:6px;
  background:linear-gradient(145deg,rgba(52,130,255,.34),rgba(52,130,255,.20));
  border-color:rgba(88,199,255,.19);
}

.message.outgoing time{color:#a8dff7}
.message.outgoing time b{color:#8db8ff;font-weight:650}

.typing{
  align-self:flex-end;
  padding:10px 12px;
  display:flex;
  gap:4px;
  border-radius:999px;
  background:rgba(52,130,255,.20);
}

.typing i{
  width:5px;
  height:5px;
  border-radius:50%;
  background:#c2d6ff;
  opacity:.8;
}

.composer{
  min-height:64px;
  padding:10px 12px 10px 20px;
  display:flex;
  align-items:center;
  gap:12px;
  border-top:1px solid rgba(255,255,255,.07);
  background:rgba(255,255,255,.025);
}

.composer span{
  color:#68686d;
  font-size:13px;
}

.composer b{
  width:40px;
  height:40px;
  margin-left:auto;
  display:grid;
  place-items:center;
  border-radius:50%;
  background:var(--blue);
  color:#00131e;
  font-size:18px;
  font-weight:700;
}

.section{padding:108px 0}

.section-heading{
  max-width:740px;
  margin-bottom:44px;
}

.section-heading.centered{
  margin-inline:auto;
  text-align:center;
}

.section-heading h2,
.security h2{
  margin-bottom:0;
  font-size:clamp(40px,4.5vw,62px);
  line-height:.98;
  letter-spacing:-.03em;
  font-weight:700;
}

.steps{
  overflow:hidden;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  border-radius:var(--radius-lg);
}

.steps article{
  min-height:220px;
  padding:28px;
  border-right:1px solid var(--line);
}

.steps article:last-child{border-right:0}

.steps article>span{
  display:block;
  margin-bottom:50px;
  color:#6f6f75;
  font-size:11px;
  font-weight:500;
}

.steps h3{
  margin-bottom:8px;
  font-size:20px;
  font-weight:700;
  letter-spacing:-.015em;
}

.steps p{
  max-width:250px;
  margin:0;
  color:var(--muted);
  font-size:14px;
  line-height:1.55;
}

.automation-note{
  max-width:760px;
  margin:18px 0 0;
  color:var(--muted-2);
  font-size:12px;
  line-height:1.55;
}

.plans{
  max-width:930px;
  margin-inline:auto;
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:14px;
}

.plan-card{
  position:relative;
  padding:30px;
  border-radius:var(--radius-lg);
}

.plan-card.featured{
  border-color:rgba(52,130,255,.30);
  background:
    radial-gradient(circle at 100% 0,rgba(52,130,255,.12),transparent 19rem),
    linear-gradient(145deg,rgba(255,255,255,.075),rgba(255,255,255,.025));
}

.plan-badge{
  position:absolute;
  top:19px;
  right:19px;
  padding:6px 9px;
  border:1px solid rgba(52,130,255,.18);
  border-radius:999px;
  background:rgba(52,130,255,.10);
  color:#8db8ff;
  font-size:10px;
  font-weight:650;
  letter-spacing:.04em;
}

.plan-heading{
  min-height:118px;
  padding-bottom:24px;
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:22px;
  border-bottom:1px solid var(--line);
}

.plan-name{
  margin-bottom:6px;
  font-size:21px;
  font-weight:700;
  letter-spacing:-.015em;
}

.plan-copy{
  max-width:210px;
  margin:0;
  color:var(--muted);
  font-size:12px;
  line-height:1.45;
}

.price{
  display:grid;
  justify-items:end;
  flex:0 0 auto;
}

.price b{
  font-size:40px;
  line-height:.92;
  letter-spacing:-.025em;
  font-weight:700;
}

.price span{
  margin-top:6px;
  color:var(--muted);
  font-size:10px;
}

.plan-card ul{
  min-height:168px;
  margin:25px 0;
  padding:0;
  list-style:none;
  display:grid;
  align-content:start;
  gap:13px;
}

.plan-card li{
  position:relative;
  padding-left:21px;
  color:#d5d5d8;
  font-size:13px;
  line-height:1.45;
}


.security{
  margin:18px auto 90px;
  padding:38px;
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  align-items:start;
  gap:70px;
  border-radius:var(--radius-xl);
}

.security-list{
  display:grid;
  gap:20px;
}

.security-list p{
  margin:0;
  display:grid;
  gap:5px;
}

.security-list strong{
  font-size:14px;
  font-weight:500;
}

.security-list span{
  color:var(--muted);
  font-size:13px;
  line-height:1.5;
}

footer{
  border-top:1px solid rgba(255,255,255,.08);
  background:#07090d;
}

.footer-inner{
  padding:54px 0 48px;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:34px;
}

.footer-brand-row{
  display:flex;
  align-items:center;
  gap:18px;
}

.footer-logo{
  width:58px;
  height:58px;
  flex:0 0 auto;
  border-radius:18px;
  object-fit:cover;
  box-shadow:0 0 0 1px rgba(255,255,255,.08);
}

.footer-brand-copy{
  display:grid;
  gap:7px;
}

.footer-brand-copy strong{
  color:#f5f7fa;
  font-size:24px;
  line-height:1;
  font-weight:500;
  letter-spacing:-.02em;
}

.footer-brand-copy p{
  margin:0;
  color:#7f8792;
  font-size:14px;
  line-height:1.45;
}

.footer-created{
  margin:0;
  color:#8b939f;
  font-size:18px;
  line-height:1.4;
}

.footer-created a{
  color:var(--blue);
  font-weight:500;
}

.footer-created a:hover{
  text-decoration:underline;
  text-underline-offset:3px;
}

.footer-legal{
  margin:-16px 0 0;
  color:#5f6670;
  font-size:11px;
  line-height:1.5;
}

a:focus-visible{
  outline:2px solid var(--blue);
  outline-offset:4px;
  border-radius:10px;
}

@media (max-width:900px){
  .nav-links{display:none}
  .status-pill{margin-left:auto}
  .hero{
    min-height:auto;
    grid-template-columns:1fr;
    gap:52px;
    padding-top:74px;
  }
  .hero-stage{
    min-height:auto;
    place-items:start;
  }
  .product-window{max-width:620px}
  .steps{grid-template-columns:1fr}
  .steps article{
    min-height:auto;
    display:grid;
    grid-template-columns:42px 1fr;
    column-gap:12px;
    border-right:0;
    border-bottom:1px solid var(--line);
  }
  .steps article:last-child{border-bottom:0}
  .steps article>span{
    grid-row:1/3;
    margin:2px 0 0;
  }
  .security{
    grid-template-columns:1fr;
    gap:30px;
  }
}

@media (max-width:650px){
  .shell{width:min(calc(100% - 28px),var(--max))}
  .nav{height:62px}
  .brand{font-size:16px}
  .brand-logo{
    width:32px;
    height:32px;
    border-radius:10px;
  }
  .status-pill{
    min-height:29px;
    padding:0 10px;
    font-size:10px;
  }
  .hero{padding:58px 0 60px}
  h1{font-size:clamp(48px,14vw,64px)}
  .hero-text{font-size:16px}
  .hero-actions .button{flex:1}
  .product-window{border-radius:24px}
  .conversation{
    min-height:300px;
    padding:28px 15px;
  }
  .message{max-width:91%}
  .section{padding:82px 0}
  .section-heading{margin-bottom:32px}
  .steps{border-radius:20px}
  .steps article{padding:22px}
  .plans{grid-template-columns:1fr}
  .plan-card{
    padding:24px;
    border-radius:20px;
  }
  .plan-heading{
    min-height:108px;
    gap:16px;
  }
  .price b{font-size:35px}
  .plan-card ul{min-height:auto}
  .plan-badge{
    top:16px;
    right:16px;
  }
  .security{
    margin-bottom:54px;
    padding:26px 22px;
    border-radius:22px;
  }
  .footer-inner{
    padding:38px 0 34px;
    gap:28px;
  }
  .footer-logo{
    width:52px;
    height:52px;
    border-radius:16px;
  }
  .footer-brand-copy strong{font-size:22px}
  .footer-brand-copy p{font-size:12px}
  .footer-created{font-size:16px}
  .footer-legal{margin-top:-12px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*:before,*:after{transition:none!important}
}
/* Telegram-like type hierarchy on Android */
.button,
.status-pill,
.plan-badge,
.eyebrow{font-weight:500}
h1,h2,h3,.plan-name,.price b,.brand,.product-id strong,.telegram-peer strong,.security-list strong{
  font-family:Roboto,"Noto Sans",Arial,sans-serif;
}
h1,.section-heading h2,.security h2{font-weight:700}
.plan-name,.steps h3,.price b{font-weight:700}
.brand,.product-id strong,.telegram-peer strong{font-weight:500}
.hero-text,.steps p,.plan-copy,.plan-card li,.security-list span,.footer-inner p{font-weight:400}

/* HyperOS-inspired blue accents */
.button.primary{
  background:linear-gradient(180deg,#438cff 0%,#3482ff 100%);
  color:#fff;
  box-shadow:0 12px 30px rgba(52,130,255,.22),inset 0 1px 0 rgba(255,255,255,.22);
}
.composer b{
  background:linear-gradient(180deg,#438cff 0%,#3482ff 100%);
  color:#fff;
}
.message.outgoing{
  background:linear-gradient(145deg,rgba(52,130,255,.34),rgba(52,130,255,.18));
  border-color:rgba(106,168,255,.22);
}

/* Telegram-style demo chat */
.telegram-topbar{
  background:#17212b;
  border-bottom:1px solid rgba(255,255,255,.065);
}
.chat-user-avatar{
  width:44px;
  height:44px;
  border-radius:50%;
  object-fit:cover;
  box-shadow:0 0 0 1px rgba(255,255,255,.08);
}
.telegram-topbar .product-id small{
  color:#69a9d3;
}
.telegram-actions{
  margin-left:auto;
  display:flex;
  align-items:center;
  color:#82919d;
  font-size:21px;
}
.conversation{
  background:
    radial-gradient(circle at 18% 15%,rgba(52,130,255,.035),transparent 14rem),
    #0e1621;
}
.message{
  border:0;
  box-shadow:0 1px 1px rgba(0,0,0,.14);
}
.message.incoming{
  background:#182533;
  border-bottom-left-radius:6px;
}
.message.outgoing{
  background:#2b5278;
  border-bottom-right-radius:6px;
}
.message-meta{
  justify-self:end;
  display:inline-flex;
  align-items:center;
  gap:4px;
  color:#8fa1af;
  font-size:10px;
}
.message.outgoing .message-meta{
  color:#a8c9df;
}
.msg-checks{
  color:#72bfff;
  flex:0 0 auto;
  font-size:17px;
  line-height:1;
}
.composer{
  background:#17212b;
}
.composer b{
  width:40px;
  height:40px;
  background:linear-gradient(180deg,#438cff 0%,#3482ff 100%);
  color:#fff;
}

/* Hugeicons Stroke Rounded — global UI icon language */
.hgi{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  flex:0 0 auto;
  font-style:normal;
  line-height:1;
}
.plan-card li{
  padding-left:0;
  display:flex;
  align-items:flex-start;
  gap:11px;
}
.plan-check{
  margin-top:1px;
  color:#6fa5ff;
  font-size:18px;
}
.composer b .hgi{
  font-size:20px;
}

/* Telegram chat demo refinements */
.product-window{
  border:1px solid rgba(255,255,255,.10);
  background:#17212b;
  box-shadow:0 28px 72px rgba(0,0,0,.42),0 0 44px rgba(52,130,255,.07);
}
.telegram-topbar{
  min-height:70px;
  padding-inline:15px;
}
.conversation{
  position:relative;
  min-height:360px;
  padding-top:52px;
  background:
    radial-gradient(circle at 18% 15%,rgba(52,130,255,.035),transparent 14rem),
    linear-gradient(180deg,#0e1621 0%,#0c141d 100%);
}
.conversation:before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  opacity:.12;
  background-image:
    radial-gradient(circle at 18px 18px,rgba(255,255,255,.08) 1px,transparent 1.2px),
    radial-gradient(circle at 54px 46px,rgba(255,255,255,.045) 1px,transparent 1.2px);
  background-size:72px 72px;
}
.chat-date{
  position:absolute;
  top:16px;
  left:50%;
  transform:translateX(-50%);
  z-index:1;
  padding:5px 9px;
  border-radius:999px;
  background:rgba(20,31,43,.82);
  color:#8ea0ad;
  font-size:10px;
  line-height:1;
  backdrop-filter:blur(8px);
}
.message{
  position:relative;
  z-index:1;
  max-width:86%;
  border-radius:15px;
}
.astra-reply-label{
  margin-bottom:1px;
  color:#9fc5ff;
  font-size:10px;
  font-weight:500;
}
.message.outgoing{
  background:linear-gradient(145deg,#2a63ad 0%,#214f8e 100%);
}
.composer{
  min-height:60px;
  border-top:1px solid rgba(255,255,255,.055);
}

/* Deterministic Astra display typography */
h1,
.section-heading h2,
.security h2,
.steps h3,
.plan-name,
.price b,
.footer-brand-copy strong{
  font-family:"Astra Display",Arial,sans-serif;
  font-weight:700;
  font-synthesis:none;
}

h1{
  letter-spacing:-.045em;
}

.section-heading h2,
.security h2{
  letter-spacing:-.035em;
}

.steps h3,
.plan-name,
.price b,
.footer-brand-copy strong{
  letter-spacing:-.02em;
}