:root{
  --bg:#070b14;
  --bg-2:#0a1020;
  /* liquid-glass surfaces — translucent dark tint, no per-card GPU blur (perf) */
  --glass:rgba(19,27,47,.62);
  --glass-2:rgba(19,27,47,.45);
  --glass-strong:rgba(38,50,82,.7);
  --surface:rgba(19,27,47,.62);
  --surface-2:rgba(38,50,82,.7);
  --border:rgba(255,255,255,.14);
  --border-soft:rgba(255,255,255,.08);
  --text:#eef2fb;
  --muted:#aab6cc;
  --brand:#3b82f6;
  --brand-2:#22d3ee;
  --accent:#22d3ee;
  --radius:22px;
  --blur:none;
  --glass-shadow:0 16px 40px -16px rgba(0,0,0,.55), inset 0 1px 0 rgba(255,255,255,.18), inset 0 -1px 0 rgba(255,255,255,.04);
  --shadow:0 24px 60px -24px rgba(0,0,0,.7);
  --max:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Vazirmatn',system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.85;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  position:relative;
}
/* ===== Site-wide Apple Liquid Glass background ===== */
/* soft, pre-blurred color blobs (no filter blur, no backdrop-filter = no scroll jank) */
body::before{
  content:"";position:fixed;inset:-25% -15%;z-index:-2;pointer-events:none;
  background:
    radial-gradient(30% 34% at 18% 22%,rgba(59,130,246,.42),transparent 70%),
    radial-gradient(28% 32% at 82% 18%,rgba(34,211,238,.38),transparent 70%),
    radial-gradient(32% 38% at 75% 80%,rgba(99,102,241,.4),transparent 72%),
    radial-gradient(30% 34% at 22% 82%,rgba(16,185,129,.26),transparent 70%),
    radial-gradient(46% 46% at 50% 50%,rgba(124,58,237,.22),transparent 75%);
  will-change:transform;
  transform:translateZ(0);
  animation:liquid 34s ease-in-out infinite alternate;
}
@keyframes liquid{
  0%{transform:translate3d(0,0,0) scale(1)}
  50%{transform:translate3d(-2%,2%,0) scale(1.1)}
  100%{transform:translate3d(2%,-2%,0) scale(1.06)}
}
/* static darkening veil for text contrast (NO backdrop-filter) */
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    linear-gradient(180deg,rgba(7,11,20,.62),rgba(7,11,20,.8)),
    radial-gradient(120% 80% at 50% 0%,transparent,rgba(7,11,20,.5));
}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;display:block}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 22px}
.narrow{max-width:860px}
.grad{background:linear-gradient(120deg,var(--brand),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.skip-link{position:absolute;right:-9999px;top:0;background:var(--brand);color:#fff;padding:10px 16px;z-index:1000;border-radius:0 0 10px 0}
.skip-link:focus{right:0}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:inherit;font-weight:700;font-size:.98rem;cursor:pointer;
  padding:12px 24px;border-radius:999px;border:1px solid transparent;
  transition:transform .18s ease, box-shadow .25s ease, background .25s ease, border-color .25s;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn-lg{padding:15px 34px;font-size:1.05rem}
.btn-primary{background:linear-gradient(120deg,var(--brand),var(--brand-2));color:#06121f;box-shadow:0 10px 30px -8px rgba(34,211,238,.55),inset 0 1px 0 rgba(255,255,255,.4)}
.btn-primary:hover{box-shadow:0 16px 40px -8px rgba(34,211,238,.7),inset 0 1px 0 rgba(255,255,255,.45)}
.btn-outline{border-color:var(--border);background:var(--glass);color:var(--text);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);box-shadow:inset 0 1px 0 rgba(255,255,255,.15)}
.btn-outline:hover{border-color:var(--brand-2);background:rgba(34,211,238,.14)}
.btn-ghost{background:var(--glass);color:var(--text);border-color:var(--border);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);box-shadow:inset 0 1px 0 rgba(255,255,255,.15)}
.btn-ghost:hover{background:var(--glass-strong)}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(9,14,26,.72);
  backdrop-filter:saturate(150%) blur(12px);
  -webkit-backdrop-filter:saturate(150%) blur(12px);
  border-bottom:1px solid var(--border-soft);
  box-shadow:inset 0 -1px 0 rgba(255,255,255,.04);
}
.nav-wrap{display:flex;align-items:center;gap:20px;height:72px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800}
.brand-logo{display:grid;place-items:center}
.brand-name{display:flex;flex-direction:column;line-height:1;font-size:1.25rem}
.brand-name small{font-size:.6rem;letter-spacing:.22em;color:var(--muted);font-weight:600;margin-top:3px}
.main-nav{display:flex;gap:6px;margin-inline-start:auto}
.main-nav a{color:var(--muted);font-weight:500;font-size:.96rem;padding:8px 14px;border-radius:10px;transition:color .2s,background .2s}
.main-nav a:hover{color:var(--text);background:rgba(255,255,255,.05)}
.nav-cta{padding:10px 20px}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--text);border-radius:2px;transition:.3s}

/* ===== Hero ===== */
.hero{position:relative;padding:96px 0 70px;overflow:hidden;text-align:center}
.hero-bg{position:absolute;inset:0;z-index:0;pointer-events:none}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(var(--border-soft) 1px,transparent 1px),linear-gradient(90deg,var(--border-soft) 1px,transparent 1px);
  background-size:54px 54px;
  mask-image:radial-gradient(70% 60% at 50% 0%,#000,transparent 75%);
  opacity:.35;
}
.hero .container{position:relative;z-index:1}
/* aurora orbs — disabled for perf; site-wide liquid bg already provides color */
.orb{display:none}
.orb-legacy{position:absolute;border-radius:50%;filter:blur(60px);opacity:.5;animation:float-orb 14s ease-in-out infinite}
.orb-1{width:340px;height:340px;background:radial-gradient(circle,#3b82f6,transparent 70%);top:-80px;inset-inline-end:-60px}
.orb-2{width:300px;height:300px;background:radial-gradient(circle,#22d3ee,transparent 70%);bottom:-100px;inset-inline-start:-40px;animation-delay:-4s}
.orb-3{width:240px;height:240px;background:radial-gradient(circle,#6366f1,transparent 70%);top:40%;inset-inline-start:45%;animation-delay:-8s}
@keyframes float-orb{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(30px,-26px) scale(1.08)}66%{transform:translate(-24px,20px) scale(.95)}}
/* floating emoji icons */
.float-ico{position:absolute;font-size:1.8rem;opacity:.55;filter:drop-shadow(0 6px 14px rgba(0,0,0,.4));animation:float-ico 9s ease-in-out infinite}
.float-ico-1{top:18%;inset-inline-end:12%}
.float-ico-2{top:30%;inset-inline-start:10%;animation-delay:-2s}
.float-ico-3{bottom:24%;inset-inline-end:18%;animation-delay:-4s}
.float-ico-4{bottom:30%;inset-inline-start:16%;animation-delay:-6s}
@keyframes float-ico{0%,100%{transform:translateY(0) rotate(-4deg)}50%{transform:translateY(-18px) rotate(4deg)}}
.pulse-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:#22d3ee;margin-inline-end:7px;box-shadow:0 0 0 0 rgba(34,211,238,.6);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(34,211,238,.6)}70%{box-shadow:0 0 0 10px rgba(34,211,238,0)}100%{box-shadow:0 0 0 0 rgba(34,211,238,0)}}
/* hero network graphic */
.hero-visual{margin:46px auto 0;max-width:520px}
.net-graphic{width:100%;height:auto;overflow:visible}
.net-graphic .nodes circle{animation:node-pulse 3s ease-in-out infinite}
.net-graphic .nodes circle:nth-child(2n){animation-delay:-1s}
.net-graphic .nodes circle:nth-child(3n){animation-delay:-2s}
@keyframes node-pulse{0%,100%{opacity:.5;transform:scale(1)}50%{opacity:1;transform:scale(1.25)}}
.net-graphic .links path{stroke-dasharray:6 8;animation:dash 1.2s linear infinite}
@keyframes dash{to{stroke-dashoffset:-28}}
.net-graphic .core{transform-box:fill-box;transform-origin:center;animation:core-pulse 2.4s ease-in-out infinite}
@keyframes core-pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.08)}}
.net-graphic .ping{transform-box:fill-box;transform-origin:center;animation:ping 2.4s ease-out infinite;opacity:0}
@keyframes ping{0%{transform:scale(1);opacity:.7}100%{transform:scale(2.6);opacity:0}}

/* ===== Locations marquee ===== */
.marquee-wrap{padding:0 0 30px}
.marquee{overflow:hidden;border-block:1px solid var(--border-soft);background:var(--glass-2);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);padding:16px 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee-track{display:flex;gap:42px;width:max-content;animation:marquee 34s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track span{color:var(--muted);font-weight:600;white-space:nowrap;font-size:1rem}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(50%)}}
.eyebrow{display:inline-block;background:rgba(34,211,238,.1);border:1px solid rgba(34,211,238,.25);color:var(--brand-2);padding:7px 16px;border-radius:999px;font-size:.9rem;font-weight:600;margin-bottom:22px}
.hero h1{font-size:clamp(2rem,5.2vw,3.6rem);font-weight:900;line-height:1.35;letter-spacing:-.01em}
.hero-sub{max-width:680px;margin:22px auto 0;color:var(--muted);font-size:1.12rem}
.hero-sub strong{color:var(--text)}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:34px}
.hero-badges{list-style:none;display:flex;gap:10px 26px;justify-content:center;flex-wrap:wrap;margin-top:34px;color:var(--muted);font-size:.95rem;font-weight:500}

/* ===== Stats ===== */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:-30px;margin-bottom:40px;position:relative;z-index:2}
.stat{background:var(--glass);border:1px solid var(--border);border-radius:var(--radius);padding:22px;text-align:center;backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);box-shadow:var(--glass-shadow)}
.stat b{display:block;font-size:1.9rem;font-weight:800;background:linear-gradient(120deg,var(--brand),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{color:var(--muted);font-size:.92rem}

/* ===== Sections ===== */
.section{padding:78px 0}
.section-alt{background:rgba(255,255,255,.025);border-block:1px solid var(--border-soft)}
.section-head{text-align:center;max-width:640px;margin:0 auto 48px}
.section-head.right{text-align:right;margin-inline:0}
.kicker{display:inline-block;color:var(--brand-2);font-weight:700;font-size:.86rem;letter-spacing:.15em;text-transform:uppercase;margin-bottom:12px}
.section-head h2{font-size:clamp(1.6rem,3.6vw,2.5rem);font-weight:800;line-height:1.4}
.section-head p{color:var(--muted);margin-top:14px;font-size:1.05rem}
.pergig{display:inline-block;margin-top:16px;padding:8px 18px;border-radius:999px;font-weight:700;font-size:.95rem;color:var(--brand-2);background:rgba(34,211,238,.1);border:1px solid rgba(34,211,238,.28)}

/* ===== Section protocol-logo halo (background watermark) ===== */
.has-logo{position:relative;overflow:hidden}
.has-logo > .container{position:relative;z-index:1}
.sec-logo{
  position:absolute;z-index:0;pointer-events:none;
  width:clamp(230px,34vw,440px);
  opacity:.16;
  filter:blur(2px) drop-shadow(0 0 90px currentColor) drop-shadow(0 0 40px currentColor);
  animation:logo-breathe 9s ease-in-out infinite;
}
.sec-logo svg{width:100%;height:auto;display:block}
.sec-logo-openvpn{color:#ef8a2b;top:-60px;inset-inline-start:-60px}
.sec-logo-v2ray{color:#3b82f6;top:-60px;inset-inline-end:-60px}
.sec-logo-wireguard{color:#e8413e;bottom:-70px;inset-inline-start:-60px;animation-delay:-3s}
@keyframes logo-breathe{0%,100%{opacity:.13;transform:scale(1)}50%{opacity:.2;transform:scale(1.05)}}
@media (prefers-reduced-motion:reduce){.sec-logo{animation:none}}

/* ===== Plans ===== */
.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.plan{
  position:relative;background:var(--glass);border:1px solid var(--border);
  border-radius:var(--radius);padding:30px 24px;display:flex;flex-direction:column;
  backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  box-shadow:var(--glass-shadow);overflow:hidden;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
/* glossy specular sweep */
.plan::before{content:"";position:absolute;top:0;inset-inline:0;height:50%;background:linear-gradient(180deg,rgba(255,255,255,.1),transparent);pointer-events:none}
.plan:hover{transform:translateY(-6px);border-color:rgba(34,211,238,.5);box-shadow:0 30px 60px -24px rgba(34,211,238,.35),var(--glass-shadow)}
.plan h3{font-size:1.2rem;font-weight:700;margin-bottom:6px}
.price{display:flex;align-items:baseline;gap:8px;margin:8px 0 20px}
.price b{font-size:2.4rem;font-weight:900;background:linear-gradient(120deg,var(--brand),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.price span{color:var(--muted);font-size:.95rem}
.plan ul{list-style:none;display:flex;flex-direction:column;gap:11px;margin-bottom:24px;flex:1}
.plan li{position:relative;padding-inline-start:26px;color:#c6d0e0;font-size:.96rem}
.plan li::before{content:"✓";position:absolute;inset-inline-start:0;color:var(--brand-2);font-weight:800}
.plan-featured{border-color:rgba(34,211,238,.55);background:linear-gradient(180deg,rgba(34,211,238,.16),rgba(255,255,255,.06));box-shadow:0 30px 70px -28px rgba(34,211,238,.55),var(--glass-shadow)}
.ribbon{position:absolute;top:16px;inset-inline-start:16px;background:linear-gradient(120deg,var(--brand),var(--brand-2));color:#06121f;font-size:.74rem;font-weight:800;padding:5px 12px;border-radius:999px}

/* ===== Features ===== */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feature{background:var(--glass);border:1px solid var(--border);border-radius:var(--radius);padding:30px;backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);box-shadow:var(--glass-shadow);transition:transform .25s,border-color .25s}
.feature:hover{transform:translateY(-4px);border-color:rgba(59,130,246,.5)}
.f-icon{width:54px;height:54px;display:grid;place-items:center;font-size:1.6rem;background:linear-gradient(160deg,rgba(34,211,238,.22),rgba(59,130,246,.12));border:1px solid rgba(34,211,238,.3);border-radius:16px;margin-bottom:18px;box-shadow:inset 0 1px 0 rgba(255,255,255,.25)}
.feature h3{font-size:1.2rem;margin-bottom:8px}
.feature p{color:var(--muted);font-size:.98rem}

/* ===== Prose ===== */
.prose p{color:#c6d0e0;margin-bottom:16px;font-size:1.05rem}
.prose h3{font-size:1.3rem;margin:24px 0 10px}
.prose strong{color:var(--text)}

/* ===== FAQ ===== */
.faq{display:flex;flex-direction:column;gap:12px}
.faq details{background:var(--glass);border:1px solid var(--border);border-radius:16px;padding:0 22px;backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);box-shadow:var(--glass-shadow);transition:border-color .25s}
.faq details[open]{border-color:rgba(34,211,238,.45)}
.faq summary{list-style:none;cursor:pointer;font-weight:600;padding:18px 0;display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--brand-2);transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--muted);padding:0 0 20px;font-size:.98rem}

/* ===== CTA band ===== */
.cta-band{padding:64px 0;background:linear-gradient(120deg,rgba(59,130,246,.22),rgba(34,211,238,.16));backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);border-block:1px solid var(--border);box-shadow:inset 0 1px 0 rgba(255,255,255,.16)}
.cta-inner{text-align:center}
.cta-inner h2{font-size:clamp(1.5rem,3.4vw,2.3rem);font-weight:800}
.cta-inner p{color:var(--muted);margin:12px 0 26px;font-size:1.08rem}

/* ===== Footer ===== */
.site-footer{background:rgba(10,16,32,.45);backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);border-top:1px solid var(--border-soft);box-shadow:inset 0 1px 0 rgba(255,255,255,.06);padding-top:56px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;padding-bottom:40px}
.footer-brand p{color:var(--muted);margin-top:14px;font-size:.96rem;max-width:38ch}
.footer-col h4{font-size:1.05rem;margin-bottom:16px}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.footer-col a{color:var(--muted);transition:color .2s}
.footer-col a:hover{color:var(--brand-2)}
.socials{margin-top:16px}
.socials a{display:inline-block;padding:7px 16px;border:1px solid var(--border);border-radius:999px;font-size:.88rem;color:var(--muted)}
.socials a:hover{border-color:var(--brand-2);color:var(--brand-2)}
.footer-bottom{border-top:1px solid var(--border);padding:22px;text-align:center;color:var(--muted);font-size:.88rem}

/* ===== Inner page hero ===== */
.page-hero{position:relative;overflow:hidden;padding:70px 0 50px;text-align:center}
.page-hero .hero-bg{background:transparent}
.page-hero .container{position:relative;z-index:1}
.page-hero h1{font-size:clamp(1.9rem,4.6vw,3rem);font-weight:900;margin-top:8px}
.page-hero p{color:var(--muted);max-width:620px;margin:16px auto 0;font-size:1.08rem}
.page-hero .hero-cta{margin-top:28px}
.crumbs{color:var(--muted);font-size:.9rem;margin-bottom:6px}
.crumbs a{color:var(--brand-2)}
.crumbs a:hover{text-decoration:underline}

/* ===== Contact ===== */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.contact-card{background:var(--glass);border:1px solid var(--border);border-radius:var(--radius);padding:32px 26px;text-align:center;backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);box-shadow:var(--glass-shadow);transition:transform .25s,border-color .25s;display:block}
.contact-card:hover{border-color:rgba(34,211,238,.4)}
.contact-card .f-icon{margin:0 auto 16px}
.contact-card h3{font-size:1.2rem;margin-bottom:6px}
.contact-card p{color:var(--muted);font-size:.95rem;margin-bottom:12px}
.contact-val{display:inline-block;color:var(--brand-2);font-weight:700;direction:ltr}
.contact-form{display:flex;flex-direction:column;gap:16px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.contact-form input,.contact-form textarea{
  width:100%;font-family:inherit;font-size:1rem;color:var(--text);
  background:var(--glass);border:1px solid var(--border);border-radius:14px;padding:14px 16px;
  backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  transition:border-color .2s,box-shadow .2s;
}
.contact-form input::placeholder,.contact-form textarea::placeholder{color:var(--muted)}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--brand-2);box-shadow:0 0 0 3px rgba(34,211,238,.15)}
.contact-form textarea{resize:vertical}
.contact-form .btn{align-self:flex-start}

/* ===== Steps ===== */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step{position:relative;background:var(--glass);border:1px solid var(--border);border-radius:var(--radius);padding:34px 26px;backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);box-shadow:var(--glass-shadow);transition:transform .25s,border-color .25s}
.step:hover{border-color:rgba(34,211,238,.4)}
.step-num{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;font-size:1.3rem;font-weight:800;color:#06121f;background:linear-gradient(120deg,var(--brand),var(--brand-2));margin-bottom:16px}
.step h3{font-size:1.2rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:.97rem}

/* ===== Testimonials ===== */
.tst-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tst{background:var(--glass);border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--glass-shadow);display:flex;flex-direction:column;gap:14px}
.tst .stars{color:#fbbf24;letter-spacing:2px;font-size:.95rem}
.tst p{color:#cdd6e6;font-size:.98rem;flex:1}
.tst .who{display:flex;align-items:center;gap:12px}
.tst .ava{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font-weight:800;color:#06121f;background:linear-gradient(120deg,var(--brand),var(--brand-2))}
.tst .who b{display:block;font-size:.98rem}
.tst .who span{color:var(--muted);font-size:.84rem}

/* ===== Trust band ===== */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.trust-item{text-align:center;background:var(--glass);border:1px solid var(--border);border-radius:var(--radius);padding:26px 18px;box-shadow:var(--glass-shadow)}
.trust-item .f-icon{margin:0 auto 14px}
.trust-item h3{font-size:1.08rem;margin-bottom:6px}
.trust-item p{color:var(--muted);font-size:.9rem}
.pay-logos{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:36px}
.pay-logos span{padding:10px 18px;border:1px solid var(--border);border-radius:12px;background:var(--glass-2);color:#cdd6e6;font-weight:600;font-size:.92rem}

/* ===== Tutorial tabs ===== */
.tabs{max-width:920px;margin:0 auto}
.tab-btns{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:26px}
.tab-btn{font-family:inherit;font-weight:600;cursor:pointer;color:var(--muted);background:var(--glass);border:1px solid var(--border);border-radius:999px;padding:11px 22px;transition:all .2s;display:inline-flex;align-items:center;gap:8px}
.tab-btn:hover{color:var(--text)}
.tab-btn.active{color:#06121f;background:linear-gradient(120deg,var(--brand),var(--brand-2));border-color:transparent}
.tab-panel{display:none}
.tab-panel.active{display:block;animation:fade .35s ease}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.steps-list{counter-reset:s;display:flex;flex-direction:column;gap:14px}
.steps-list li{position:relative;list-style:none;background:var(--glass);border:1px solid var(--border);border-radius:16px;padding:18px 22px 18px 64px;box-shadow:var(--glass-shadow)}
.steps-list li::before{counter-increment:s;content:counter(s);position:absolute;inset-inline-start:18px;top:50%;transform:translateY(-50%);width:34px;height:34px;display:grid;place-items:center;border-radius:10px;font-weight:800;color:#06121f;background:linear-gradient(120deg,var(--brand),var(--brand-2))}
.steps-list li[dir="rtl"]{padding:18px 64px 18px 22px}
.dl-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}

/* ===== Blog ===== */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{display:flex;flex-direction:column;background:var(--glass);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--glass-shadow);transition:transform .25s,border-color .25s}
.post-card:hover{transform:translateY(-5px);border-color:rgba(34,211,238,.5)}
.post-thumb{height:160px;display:grid;place-items:center;font-size:3rem;background:linear-gradient(135deg,rgba(59,130,246,.4),rgba(34,211,238,.3))}
.post-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-meta{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:.82rem}
.tag{display:inline-block;background:rgba(34,211,238,.14);color:var(--brand-2);border:1px solid rgba(34,211,238,.25);padding:3px 12px;border-radius:999px;font-size:.78rem;font-weight:600}
.post-card h3{font-size:1.16rem;line-height:1.6}
.post-card p{color:var(--muted);font-size:.94rem;flex:1}
.post-card .read{color:var(--brand-2);font-weight:600;font-size:.92rem}

/* ===== Article / Legal / About prose ===== */
.article{max-width:820px;margin:0 auto}
.article .prose h2{font-size:1.5rem;margin:30px 0 12px}
.article .prose h3{font-size:1.22rem;margin:22px 0 10px}
.article .prose ul{margin:0 0 16px;padding-inline-start:22px;color:#c6d0e0}
.article .prose li{margin-bottom:8px}
.article .prose a{color:var(--brand-2);text-decoration:underline}
.toc{background:var(--glass);border:1px solid var(--border);border-radius:16px;padding:20px 24px;margin-bottom:28px;box-shadow:var(--glass-shadow)}
.toc h4{margin-bottom:10px}
.toc ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.toc a{color:var(--brand-2)}

/* ===== Floating Telegram ===== */
.float-tg{position:fixed;inset-inline-start:22px;bottom:22px;z-index:90;width:56px;height:56px;display:grid;place-items:center;font-size:1.5rem;border-radius:50%;background:linear-gradient(120deg,var(--brand),var(--brand-2));box-shadow:0 12px 30px -8px rgba(34,211,238,.6);transition:transform .2s}
.float-tg:hover{transform:scale(1.08)}

/* ===== Reveal animation ===== */
[data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
[data-reveal].in{opacity:1;transform:none}

/* ===== Responsive ===== */
@media (max-width:980px){
  .plans{grid-template-columns:repeat(2,1fr)}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .tst-grid{grid-template-columns:1fr}
  .trust{grid-template-columns:repeat(2,1fr)}
  .blog-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
  .main-nav,.nav-cta{display:none}
  .main-nav.open{display:flex;position:absolute;top:72px;inset-inline:0;flex-direction:column;background:var(--bg-2);border-bottom:1px solid var(--border);padding:14px 22px}
  .main-nav.open a{padding:12px}
  .nav-toggle{display:flex;margin-inline-start:auto}
  .nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}
@media (max-width:560px){
  .plans,.feature-grid,.footer-grid,.trust,.blog-grid,.steps,.contact-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .hero{padding:64px 0 50px}
}
@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto !important;animation:none !important;transition:none !important}
  [data-reveal]{opacity:1;transform:none}
}