/* ==========================================================================
   StarsUno.uz — shared styles
   Palette: deep space navy + Telegram-Stars gold + Premium violet/pink
   ========================================================================== */

:root{
  --bg:#0A0E1A;
  --bg-panel:#12172A;
  --bg-panel-2:#1A2036;
  --bg-panel-3:#212843;
  --gold:#F5B700;
  --gold-soft:#FFD873;
  --violet:#6C5CE7;
  --pink:#FF6FA5;
  --text:#ECEEF6;
  --muted:#8B92AC;
  --muted-2:#5C6280;
  --border:rgba(255,255,255,.08);
  --border-strong:rgba(255,255,255,.16);
  --radius:14px;
  --grad-premium:linear-gradient(115deg,var(--violet) 0%,#9B6BE0 45%,var(--pink) 100%);
  --grad-gold:linear-gradient(115deg,#FFD873 0%,#F5B700 60%,#E29B00 100%);
  --shadow-lg:0 24px 60px -20px rgba(0,0,0,.6);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Space Grotesk',sans-serif;
  font-weight:600;
  line-height:1.15;
  margin:0 0 .5em;
  letter-spacing:-.01em;
}
p{margin:0 0 1em;color:var(--text);}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
code,pre{font-family:'JetBrains Mono',monospace;}
.container{max-width:1180px;margin:0 auto;padding:0 24px;}
.muted{color:var(--muted);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'JetBrains Mono',monospace;
  font-size:12px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--gold-soft);
  margin-bottom:14px;
}
.eyebrow::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 8px var(--gold);}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;
  font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:15px;
  border:1px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,opacity .15s ease;
  white-space:nowrap;
}
.btn:active{transform:scale(.97);}
.btn-gold{background:var(--grad-gold);color:#12100a;box-shadow:0 10px 30px -8px rgba(245,183,0,.55);}
.btn-gold:hover{box-shadow:0 14px 34px -8px rgba(245,183,0,.75);}
.btn-ghost{background:transparent;border-color:var(--border-strong);color:var(--text);}
.btn-ghost:hover{border-color:var(--gold-soft);color:var(--gold-soft);}
.btn-sm{padding:9px 18px;font-size:13px;}
.btn-block{width:100%;}

/* Nav */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(10,14,26,.78);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;}
.logo{display:flex;align-items:center;gap:9px;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:19px;}
.logo-mark{
  width:30px;height:30px;border-radius:9px;
  background:var(--grad-gold);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 16px -4px rgba(245,183,0,.6);
}
.logo-mark svg{width:16px;height:16px;}
.logo span{color:var(--gold-soft);}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none;margin:0;padding:0;}
.nav-links a{font-size:14.5px;color:var(--muted);font-weight:500;transition:color .15s ease;}
.nav-links a:hover,.nav-links a.active{color:var(--text);}
.nav-cta{display:flex;align-items:center;gap:12px;}
.nav-toggle{display:none;background:none;border:none;color:var(--text);cursor:pointer;}

@media (max-width:880px){
  .nav-links{
    position:fixed;inset:64px 0 auto 0;background:var(--bg-panel);
    flex-direction:column;align-items:flex-start;gap:0;
    border-bottom:1px solid var(--border);
    max-height:0;overflow:hidden;transition:max-height .25s ease;
  }
  .nav-links.open{max-height:400px;}
  .nav-links li{width:100%;}
  .nav-links a{display:block;padding:16px 24px;width:100%;border-top:1px solid var(--border);}
  .nav-toggle{display:block;}
  .nav-cta .btn-ghost{display:none;}
}

/* Hero */
.hero{position:relative;overflow:hidden;padding:96px 0 56px;}
#starfield{position:absolute;inset:0;z-index:0;}
.hero-glow{
  position:absolute;top:-180px;left:50%;transform:translateX(-50%);
  width:900px;height:500px;
  background:radial-gradient(closest-side,rgba(245,183,0,.16),transparent 70%);
  z-index:0;pointer-events:none;
}
.hero-inner{position:relative;z-index:1;text-align:center;max-width:760px;margin:0 auto;}
.hero h1{font-size:clamp(34px,5.4vw,62px);}
.hero h1 .grad{
  background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{font-size:17.5px;color:var(--muted);max-width:560px;margin:0 auto 32px;}
.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:20px;}
.hero-meta{display:flex;gap:26px;justify-content:center;flex-wrap:wrap;margin-top:36px;font-size:13px;color:var(--muted-2);font-family:'JetBrains Mono',monospace;}
.hero-meta b{color:var(--text);font-family:'Inter',sans-serif;}

/* Ticker (signature element — "Yulduzlar birjasi") */
.ticker-wrap{
  position:relative;z-index:1;
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  background:var(--bg-panel);
  overflow:hidden;padding:13px 0;
}
.ticker-label{
  position:absolute;left:0;top:0;bottom:0;z-index:2;
  display:flex;align-items:center;gap:8px;
  padding:0 18px;background:linear-gradient(90deg,var(--bg-panel) 70%,transparent);
  font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-soft);
}
.ticker-track{display:flex;width:max-content;animation:scroll-left 32s linear infinite;}
.ticker-wrap:hover .ticker-track{animation-play-state:paused;}
.ticker-item{
  display:flex;align-items:center;gap:8px;
  padding:0 28px;font-family:'JetBrains Mono',monospace;font-size:13.5px;
  border-right:1px solid var(--border);white-space:nowrap;
}
.ticker-item .up{color:#4ADE80;}
.ticker-item .down{color:#FB7185;}
@keyframes scroll-left{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* Sections */
section{padding:88px 0;}
.section-head{max-width:640px;margin:0 auto 52px;text-align:center;}
.section-head p{color:var(--muted);font-size:16px;}
.section-alt{background:var(--bg-panel);border-top:1px solid var(--border);border-bottom:1px solid var(--border);}

/* Product cards */
.products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.pcard{
  background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);
  padding:30px 26px;position:relative;overflow:hidden;transition:border-color .2s ease,transform .2s ease;
}
.pcard:hover{border-color:var(--border-strong);transform:translateY(-3px);}
.pcard-icon{
  width:50px;height:50px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;
}
.pcard-icon svg{width:24px;height:24px;}
.pcard.stars .pcard-icon{background:var(--grad-gold);}
.pcard.premium .pcard-icon{background:var(--grad-premium);}
.pcard.gift .pcard-icon{background:linear-gradient(115deg,#4ADE80,#22C1A0);}
.pcard h3{font-size:20px;}
.pcard p.desc{color:var(--muted);font-size:14.5px;min-height:66px;}
.pcard-price{
  display:flex;align-items:baseline;gap:6px;margin:18px 0 20px;
  font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:26px;
}
.pcard-price span{font-family:'Inter',sans-serif;font-weight:500;font-size:13px;color:var(--muted);}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step;}
.step{position:relative;padding:26px 22px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-panel);}
.step-num{
  font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:13px;color:var(--gold);
  border:1px solid rgba(245,183,0,.4);border-radius:999px;width:30px;height:30px;
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.step h4{font-size:16px;}
.step p{font-size:14px;color:var(--muted);margin:0;}

/* Pricing tabs */
.tabs-nav{display:flex;justify-content:center;gap:8px;margin-bottom:36px;}
.tab-btn{
  padding:10px 22px;border-radius:999px;border:1px solid var(--border-strong);background:transparent;
  color:var(--muted);font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:14px;cursor:pointer;transition:.15s ease;
}
.tab-btn.active{background:var(--text);color:var(--bg);border-color:var(--text);}
.tab-panel{display:none;}
.tab-panel.active{display:block;}
.price-table{width:100%;border-collapse:collapse;background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;}
.price-table th,.price-table td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--border);font-size:14.5px;}
.price-table th{font-family:'JetBrains Mono',monospace;font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-2);background:var(--bg-panel-2);}
.price-table tr:last-child td{border-bottom:none;}
.price-table td.amount{font-family:'Space Grotesk',sans-serif;font-weight:600;color:var(--gold-soft);}
.price-table td.badge{color:var(--muted);font-size:12.5px;}
.pill{display:inline-block;padding:3px 10px;border-radius:999px;background:rgba(74,222,128,.12);color:#4ADE80;font-size:11.5px;font-family:'JetBrains Mono',monospace;}

/* FAQ */
.faq{max-width:760px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--border);}
.faq-q{
  width:100%;background:none;border:none;color:var(--text);text-align:left;
  padding:22px 4px;font-family:'Space Grotesk',sans-serif;font-size:16px;font-weight:600;
  display:flex;justify-content:space-between;align-items:center;cursor:pointer;gap:20px;
}
.faq-q svg{flex:none;transition:transform .2s ease;color:var(--muted);}
.faq-item.open .faq-q svg{transform:rotate(45deg);color:var(--gold);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease;color:var(--muted);font-size:14.5px;}
.faq-a-inner{padding:0 4px 22px;}

/* Callout / API teaser */
.callout{
  border-radius:20px;border:1px solid var(--border);
  background:linear-gradient(135deg,var(--bg-panel-2),var(--bg-panel));
  padding:52px;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;
}
.callout-text{max-width:480px;}
.callout code{background:var(--bg);border:1px solid var(--border);padding:2px 8px;border-radius:6px;font-size:13px;color:var(--gold-soft);}

/* Articles */
.articles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.acard{
  border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-panel);
  overflow:hidden;transition:transform .2s ease,border-color .2s ease;display:flex;flex-direction:column;
}
.acard:hover{transform:translateY(-3px);border-color:var(--border-strong);}
.acard-top{height:120px;display:flex;align-items:center;justify-content:center;position:relative;}
.acard-top svg{width:36px;height:36px;opacity:.9;}
.acard-body{padding:22px 22px 26px;display:flex;flex-direction:column;gap:10px;flex:1;}
.acard-tag{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-soft);}
.acard h3{font-size:17px;}
.acard p{color:var(--muted);font-size:14px;margin:0;flex:1;}
.acard-meta{font-size:12.5px;color:var(--muted-2);font-family:'JetBrains Mono',monospace;margin-top:6px;}

/* Footer */
footer{border-top:1px solid var(--border);padding:56px 0 30px;background:var(--bg-panel);}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;margin-bottom:40px;}
.footer-col h5{font-family:'Space Grotesk',sans-serif;font-size:13px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted-2);margin-bottom:16px;}
.footer-col a{display:block;color:var(--muted);font-size:14px;margin-bottom:11px;transition:color .15s ease;}
.footer-col a:hover{color:var(--gold-soft);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;padding-top:26px;border-top:1px solid var(--border);font-size:13px;color:var(--muted-2);}
.footer-disclaimer{font-size:12.5px;color:var(--muted-2);max-width:640px;line-height:1.6;margin-top:14px;}

/* ===== API DOCS ===== */
.docs-layout{display:grid;grid-template-columns:250px 1fr;gap:48px;padding:48px 0 100px;}
.docs-side{position:sticky;top:88px;align-self:start;max-height:calc(100vh - 110px);overflow-y:auto;}
.docs-side h5{font-size:11.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted-2);font-family:'JetBrains Mono',monospace;margin:22px 0 10px;}
.docs-side h5:first-child{margin-top:0;}
.docs-side a{display:block;padding:7px 0;font-size:14px;color:var(--muted);border-left:2px solid transparent;padding-left:12px;margin-left:-13px;}
.docs-side a:hover{color:var(--text);}
.docs-side a.active{color:var(--gold-soft);border-left-color:var(--gold);font-weight:600;}
.docs-main h2{font-size:26px;padding-top:8px;margin-top:44px;border-top:1px solid var(--border);padding-top:36px;}
.docs-main >h2:first-child{border-top:none;padding-top:0;margin-top:0;}
.docs-main h3{font-size:18px;margin-top:30px;}
.docs-main p{color:var(--muted);font-size:15px;}
.docs-lead{font-size:17px;color:var(--muted);}
.method-tag{
  display:inline-block;font-family:'JetBrains Mono',monospace;font-size:12px;font-weight:600;
  padding:3px 9px;border-radius:6px;margin-right:10px;
}
.method-post{background:rgba(108,92,231,.18);color:#B7A6FF;}
.method-get{background:rgba(74,222,128,.15);color:#4ADE80;}
.endpoint-path{font-family:'JetBrains Mono',monospace;font-size:14.5px;color:var(--text);}
.code-block{
  background:#080B14;border:1px solid var(--border);border-radius:10px;
  padding:18px 20px;overflow-x:auto;font-size:13px;line-height:1.65;margin:16px 0 24px;
  white-space:pre;font-family:'JetBrains Mono',monospace;
}
.code-block .c1{color:#6B93FF;}
.code-block .c2{color:#4ADE80;}
.code-block .c3{color:#F5B700;}
.code-block .c4{color:#8B92AC;}
table.params{width:100%;border-collapse:collapse;margin:16px 0 26px;font-size:14px;}
table.params th{text-align:left;padding:10px 14px;background:var(--bg-panel-2);color:var(--muted-2);font-family:'JetBrains Mono',monospace;font-size:11px;text-transform:uppercase;letter-spacing:.06em;}
table.params td{padding:11px 14px;border-bottom:1px solid var(--border);color:var(--muted);}
table.params td code{color:var(--gold-soft);}
.note-box{
  border-left:3px solid var(--gold);background:rgba(245,183,0,.06);
  padding:14px 18px;border-radius:0 8px 8px 0;font-size:14px;color:var(--muted);margin:20px 0;
}

/* ===== ARTICLE PAGE ===== */
.article-hero{padding:70px 0 40px;border-bottom:1px solid var(--border);}
.article-hero .eyebrow{margin-bottom:18px;}
.article-hero h1{font-size:clamp(28px,4vw,42px);max-width:820px;}
.article-meta{display:flex;gap:18px;color:var(--muted-2);font-size:13.5px;font-family:'JetBrains Mono',monospace;margin-top:20px;}
.article-body{max-width:720px;margin:0 auto;padding:56px 24px 90px;}
.article-body h2{font-size:23px;margin-top:44px;}
.article-body h3{font-size:18px;margin-top:30px;}
.article-body p{color:#C7CBDA;font-size:16px;}
.article-body ul{color:#C7CBDA;font-size:16px;padding-left:22px;}
.article-body li{margin-bottom:8px;}
.article-body blockquote{
  border-left:3px solid var(--gold);margin:28px 0;padding:4px 22px;color:var(--gold-soft);font-family:'Space Grotesk',sans-serif;font-size:17px;
}
.article-cta{
  margin-top:48px;border-radius:16px;border:1px solid var(--border);
  background:var(--bg-panel);padding:30px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
}

/* Responsive */
@media (max-width:960px){
  .products-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:repeat(2,1fr);}
  .articles-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .docs-layout{grid-template-columns:1fr;}
  .docs-side{position:static;max-height:none;margin-bottom:20px;}
}
@media (max-width:600px){
  .steps{grid-template-columns:1fr;}
  .articles-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .callout{padding:32px 24px;}
  section{padding:64px 0;}
}