/* ===== TIKSAR VPN — App-matched UI ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#000;
  --bg-2:#0a0a0a;
  --surf:rgba(255,255,255,.035);
  --surf-2:rgba(255,255,255,.06);
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.14);
  --txt:#fff;
  --txt-2:rgba(255,255,255,.62);
  --txt-3:rgba(255,255,255,.38);
  --txt-4:rgba(255,255,255,.22);
  /* App palette */
  --cyan:#00D9FF;
  --green:#00FFA3;
  --pink:#FF6B9D;
  --purple:#A78BFA;
  --premium:#7C3AED;
  --acc:var(--cyan);
  --acc-2:var(--green);
  --acc-3:var(--pink);
  --r:18px;
  --r-sm:12px;
  --r-lg:24px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
html,body{
  background:var(--bg);color:var(--txt);
  font-family:'Vazirmatn','Poppins',system-ui,-apple-system,sans-serif;
  -webkit-font-smoothing:antialiased;
}
html:lang(en) body, html[dir=ltr] body{font-family:'Poppins','Vazirmatn',system-ui,sans-serif}
html{scroll-behavior:auto}
@media (prefers-reduced-motion:no-preference){
  html:focus-within{scroll-behavior:smooth}
}
body{overflow-x:hidden;min-height:100vh;line-height:1.6;font-weight:400}
a{color:inherit;text-decoration:none}
button{font-family:inherit;background:none;border:0;color:inherit;cursor:pointer}
::selection{background:var(--cyan);color:#000}
img,svg{display:block;max-width:100%}

/* ===== background ===== */
.grid-bg{
  position:fixed;inset:0;z-index:-3;pointer-events:none;
  background-image:
    linear-gradient(to right,rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(to bottom,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse at 50% 0%,#000 0%,transparent 65%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 0%,#000 0%,transparent 65%);
}
.noise{
  position:fixed;inset:0;z-index:-2;pointer-events:none;opacity:.04;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
.glow{position:fixed;z-index:-1;border-radius:50%;filter:blur(130px);opacity:.32;pointer-events:none;will-change:transform}
.glow-1{width:560px;height:560px;background:var(--cyan);top:-220px;right:-180px;animation:float1 20s ease-in-out infinite}
.glow-2{width:520px;height:520px;background:var(--pink);bottom:-200px;left:-160px;opacity:.22;animation:float2 24s ease-in-out infinite}
.glow-3{width:420px;height:420px;background:var(--green);top:40%;left:50%;transform:translate(-50%,-50%);opacity:.10;animation:float3 28s ease-in-out infinite}
@keyframes float1{50%{transform:translate(-80px,90px)}}
@keyframes float2{50%{transform:translate(80px,-70px)}}
@keyframes float3{50%{transform:translate(-50%,-30%) scale(1.15)}}

/* ===== nav ===== */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 42px;
  backdrop-filter:blur(16px) saturate(160%);-webkit-backdrop-filter:blur(16px) saturate(160%);
  background:rgba(0,0,0,.55);
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease),padding .3s var(--ease),background .3s;
}
.nav.scrolled{border-bottom-color:var(--line);padding:12px 42px;background:rgba(0,0,0,.7)}
.logo{display:flex;align-items:center;gap:11px;font-weight:700;font-size:1.05rem;letter-spacing:-.01em}
.logo-mark{
  width:34px;height:34px;
  display:grid;place-items:center;
}
.logo-mark.sm{width:26px;height:26px}
.logo-img{width:100%;height:100%;object-fit:contain}
.logo-img.logo-light{display:none}
.logo-img.logo-dark{display:block}
.logo-text{font-family:'Poppins',monospace;font-size:1rem;font-weight:700}
.logo-text .dot{
  background:linear-gradient(135deg,var(--cyan),var(--green));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.nav-links{display:flex;list-style:none;gap:4px}
.nav-links a{
  display:inline-block;padding:8px 14px;border-radius:10px;font-size:.88rem;color:var(--txt-2);
  transition:color .2s,background .2s;
}
.nav-links a:hover{color:var(--txt);background:rgba(255,255,255,.06)}
.nav-right{display:flex;align-items:center;gap:12px}
.lang-btn{
  display:flex;gap:6px;padding:7px 13px;border:1px solid var(--line);border-radius:999px;
  font-family:'JetBrains Mono',monospace;font-size:.72rem;color:var(--txt-3);
  background:rgba(255,255,255,.03);
}
.lang-btn:hover{border-color:var(--line-2)}
.lang-btn .active{color:var(--txt)}
.lang-btn .sep{color:var(--txt-4)}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 18px;border-radius:999px;
  background:linear-gradient(135deg,var(--cyan),var(--green));
  color:#000;font-weight:700;font-size:.85rem;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease);
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 14px 32px -10px rgba(0,217,255,.55)}

/* mobile menu */
.menu-btn{display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:rgba(255,255,255,.03);flex-direction:column;gap:5px;align-items:center;justify-content:center}
.menu-btn span{display:block;width:18px;height:1.5px;background:var(--txt);transition:transform .25s,opacity .2s}
.menu-btn.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.menu-btn.open span:nth-child(2){opacity:0}
.menu-btn.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.mobile-menu{
  position:fixed;top:64px;left:0;right:0;z-index:99;
  background:rgba(0,0,0,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  padding:20px;display:none;flex-direction:column;gap:4px;
}
.mobile-menu.open{display:flex}
.mobile-menu a{padding:14px 16px;border-radius:10px;font-size:.95rem;color:var(--txt-2)}
.mobile-menu a:hover,.mobile-menu a:active{background:rgba(255,255,255,.05);color:var(--txt)}

/* ===== hero ===== */
.hero{
  min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;
  padding:140px 42px 80px;position:relative;max-width:1320px;margin:0 auto;text-align:center;
}
.hero-inner{
  display:flex;justify-content:center;width:100%;
}
.hero-content{max-width:880px;margin:0 auto}
.hero-sub{margin-left:auto;margin-right:auto}
.hero-cta{justify-content:center}
.hero-stats{margin-left:auto;margin-right:auto}
.badge{
  display:inline-flex;align-items:center;gap:9px;
  padding:7px 14px;border:1px solid var(--line);border-radius:999px;
  font-size:.78rem;color:var(--txt-2);margin-bottom:30px;
  font-family:'JetBrains Mono',monospace;
  background:rgba(255,255,255,.03);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
}
.pulse{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 var(--green);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px transparent}100%{box-shadow:0 0 0 0 transparent}}
.hero-title{
  font-size:clamp(2.4rem,6vw,5.4rem);
  font-weight:800;line-height:1.0;letter-spacing:-.035em;margin-bottom:26px;
}
.hero-title .line{display:block}
.hero-title .gradient{
  background:linear-gradient(120deg,var(--cyan) 0%,#fff 50%,var(--green) 100%);
  background-size:200% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  animation:shine 7s linear infinite;
}
@keyframes shine{to{background-position:200% 0}}
.rotator{display:inline-block;position:relative;min-height:1.05em}
.rotator::after{
  content:"";display:inline-block;width:4px;height:.85em;
  background:linear-gradient(180deg,var(--cyan),var(--green));
  margin-inline-start:8px;vertical-align:-.05em;border-radius:2px;
  animation:caret 1s steps(1) infinite;-webkit-text-fill-color:initial;
}
@keyframes caret{50%{opacity:0}}
.rotator.swap{animation:swapWord .35s var(--ease)}
@keyframes swapWord{
  0%{opacity:0;transform:translateY(14px) rotateX(-30deg)}
  100%{opacity:1;transform:none}
}
.hero-sub{
  font-size:clamp(.98rem,1.2vw,1.1rem);color:var(--txt-2);
  max-width:540px;margin:0 0 36px;line-height:1.75;
}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:56px}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;border-radius:999px;font-weight:600;font-size:.92rem;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s,border-color .25s;
  cursor:pointer;
}
.btn-primary{
  background:linear-gradient(135deg,var(--cyan),var(--green));color:#000;
  box-shadow:0 10px 28px -10px rgba(0,217,255,.45);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 20px 44px -10px rgba(0,217,255,.6)}
.btn-ghost{border:1px solid var(--line-2);color:var(--txt);background:rgba(255,255,255,.02);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.btn-ghost:hover{background:rgba(255,255,255,.06);border-color:var(--cyan);color:var(--cyan)}
.btn.lg{padding:18px 34px;font-size:1rem}

.hero-stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
  max-width:540px;
  padding-top:40px;border-top:1px solid var(--line);
}
.stat-n{
  font-family:'JetBrains Mono',monospace;
  font-size:clamp(1.5rem,2.6vw,2.2rem);font-weight:700;letter-spacing:-.03em;
  background:linear-gradient(180deg,#fff,#888);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat-n .pct{
  background:linear-gradient(135deg,var(--cyan),var(--green));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  -webkit-text-fill-color:transparent;
}
.stat-l{font-size:.74rem;color:var(--txt-3);margin-top:5px;text-transform:uppercase;letter-spacing:.1em;font-family:'JetBrains Mono',monospace}

.scroll-hint{
  position:absolute;bottom:30px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:10px;
  font-size:.68rem;color:var(--txt-3);text-transform:uppercase;letter-spacing:.2em;
  font-family:'JetBrains Mono',monospace;
}
.line-vert{width:1px;height:38px;background:linear-gradient(to bottom,var(--txt-3),transparent);animation:scroll-down 2.2s infinite}
@keyframes scroll-down{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}50.01%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ===== trusted bar ===== */
.trusted{padding:0 42px;margin:0 auto 30px;max-width:1280px}
.trusted-inner{
  display:flex;flex-wrap:wrap;justify-content:space-around;align-items:center;gap:24px;
  padding:22px 30px;border:1px solid var(--line);border-radius:var(--r);
  background:rgba(255,255,255,.02);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
}
.trust-item{
  display:flex;align-items:center;gap:10px;
  font-size:.86rem;color:var(--txt-2);font-weight:500;
}
.trust-item svg{color:var(--cyan)}

/* ===== section ===== */
.section{padding:110px 42px;max-width:1280px;margin:0 auto;position:relative}
.section-head{margin-bottom:60px;max-width:780px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.tag{
  display:inline-block;font-family:'JetBrains Mono',monospace;
  font-size:.78rem;color:var(--cyan);margin-bottom:18px;letter-spacing:.05em;
}
.section-head h2{
  font-size:clamp(1.9rem,4vw,3.2rem);font-weight:700;
  letter-spacing:-.03em;line-height:1.1;
}
.section-p{margin-top:20px;color:var(--txt-2);font-size:1.02rem;max-width:580px;line-height:1.75}
.section-head.center .section-p{margin-left:auto;margin-right:auto}

/* ===== features ===== */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--surf);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.f-card{
  --c:var(--cyan);
  padding:38px 30px;position:relative;
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  transition:background .35s var(--ease);
  overflow:hidden;
}
.f-card:nth-child(3n){border-right:0}
.f-card:nth-last-child(-n+3){border-bottom:0}
.f-card::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(450px circle at var(--mx,50%) var(--my,50%),color-mix(in srgb, var(--c) 12%, transparent),transparent 40%);
  opacity:0;transition:opacity .35s;pointer-events:none;
}
.f-card:hover::before{opacity:1}
.f-card:hover{background:rgba(255,255,255,.02)}
.f-num{
  font-family:'JetBrains Mono',monospace;font-size:.72rem;color:var(--txt-3);
  margin-bottom:28px;letter-spacing:.05em;
}
.f-ico{
  width:46px;height:46px;color:var(--c);margin-bottom:20px;
  padding:11px;border-radius:12px;
  background:color-mix(in srgb, var(--c) 10%, transparent);
  border:1px solid color-mix(in srgb, var(--c) 22%, transparent);
}
.f-card h3{font-size:1.1rem;font-weight:600;margin-bottom:10px;letter-spacing:-.01em}
.f-card p{color:var(--txt-2);font-size:.88rem;line-height:1.7}

/* ===== preview grid ===== */
.section-preview{padding-top:90px}
.preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.prev-card{
  padding:28px 22px;border:1px solid var(--line);border-radius:var(--r);
  background:var(--surf);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  transition:transform .35s var(--ease),border-color .3s,background .3s;
}
.prev-card:hover{transform:translateY(-4px);border-color:var(--line-2);background:rgba(255,255,255,.05)}
.prev-icon{
  --c:var(--cyan);
  width:42px;height:42px;padding:10px;border-radius:12px;
  background:color-mix(in srgb, var(--c) 10%, transparent);
  border:1px solid color-mix(in srgb, var(--c) 22%, transparent);
  color:var(--c);margin-bottom:18px;
}
.prev-card h4{font-size:1rem;font-weight:600;margin-bottom:8px;letter-spacing:-.01em}
.prev-card p{color:var(--txt-2);font-size:.84rem;line-height:1.65}

/* ===== steps ===== */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;position:relative}
.step{
  position:relative;padding:32px 28px;
  border:1px solid var(--line);border-radius:var(--r);background:var(--surf);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  transition:transform .35s var(--ease),border-color .3s;
}
.step:hover{transform:translateY(-4px);border-color:var(--cyan)}
.step-num{
  display:inline-block;font-family:'JetBrains Mono',monospace;
  font-size:.78rem;padding:5px 12px;border-radius:999px;
  background:linear-gradient(135deg,var(--cyan),var(--green));color:#000;font-weight:700;
  margin-bottom:18px;letter-spacing:.05em;
}
.step h4{font-size:1.15rem;font-weight:600;margin-bottom:10px;letter-spacing:-.01em}
.step p{color:var(--txt-2);font-size:.9rem;line-height:1.7}
.step-line{
  position:absolute;top:48px;right:-24px;width:24px;height:1px;
  background:linear-gradient(to left,transparent,var(--line-2));
  display:none;
}
html[dir=ltr] .step-line{right:auto;left:-24px;background:linear-gradient(to right,transparent,var(--line-2))}
@media(min-width:901px){.step-line{display:block}}

/* ===== downloads ===== */
.downloads{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.dl{
  display:flex;flex-direction:column;padding:32px;
  border:1px solid var(--line);border-radius:var(--r);
  background:var(--surf);position:relative;overflow:hidden;
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  transition:transform .35s var(--ease),border-color .35s,background .35s;
}
.dl::after{
  content:"";position:absolute;inset:0;border-radius:var(--r);
  background:linear-gradient(135deg,transparent 40%,rgba(0,217,255,.08));
  opacity:0;transition:opacity .4s;pointer-events:none;
}
.dl:hover{transform:translateY(-6px);border-color:var(--line-2)}
.dl:hover::after{opacity:1}
.dl.featured{border-color:rgba(0,217,255,.35);background:rgba(0,217,255,.025)}
.dl.featured::before{
  content:"";position:absolute;top:-1px;left:-1px;right:-1px;height:2px;
  background:linear-gradient(90deg,transparent,var(--cyan),var(--green),transparent);
}
.dl-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}
.dl-tag{
  font-family:'JetBrains Mono',monospace;font-size:.66rem;color:var(--cyan);
  text-transform:uppercase;letter-spacing:.1em;min-height:12px;font-weight:600;
}
.dl-arch{
  font-family:'JetBrains Mono',monospace;font-size:.68rem;
  padding:4px 10px;border:1px solid var(--line);border-radius:6px;color:var(--txt-3);
  background:rgba(255,255,255,.02);
}
.dl-title{font-size:1.5rem;font-weight:700;margin-bottom:10px;letter-spacing:-.02em}
.dl-desc{color:var(--txt-2);font-size:.88rem;line-height:1.65;flex:1;margin-bottom:22px}
.dl-meta{
  display:flex;gap:18px;margin-bottom:22px;
  font-family:'JetBrains Mono',monospace;font-size:.72rem;color:var(--txt-3);
}
.dl-meta span{display:inline-flex;align-items:center;gap:6px}
.dl-foot{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:18px;border-top:1px solid var(--line);
  font-weight:600;font-size:.92rem;color:var(--cyan);
}
.dl-foot svg{transition:transform .3s var(--ease)}
.dl:hover .dl-foot svg{transform:translateX(-6px)}
html[dir=ltr] .dl:hover .dl-foot svg{transform:translateX(6px)}

/* ===== faqs ===== */
.faqs{display:flex;flex-direction:column;gap:12px;max-width:880px;margin:0 auto}
.faq{
  border:1px solid var(--line);border-radius:var(--r);
  background:var(--surf);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  transition:border-color .3s,background .3s;
  overflow:hidden;
}
.faq:hover{border-color:var(--line-2)}
.faq[open]{border-color:rgba(0,217,255,.3);background:rgba(0,217,255,.03)}
.faq summary{
  list-style:none;cursor:pointer;
  padding:20px 24px;display:flex;justify-content:space-between;align-items:center;gap:18px;
  font-size:1rem;font-weight:600;color:var(--txt);
  transition:color .2s;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary svg{flex-shrink:0;color:var(--txt-3);transition:transform .3s var(--ease),color .3s}
.faq[open] summary svg{transform:rotate(180deg);color:var(--cyan)}
.faq p{
  padding:0 24px 22px;color:var(--txt-2);font-size:.92rem;line-height:1.8;
}

/* ===== wallets ===== */
.wallets{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.wallet{
  display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:20px;
  padding:20px 22px;text-align:right;
  border:1px solid var(--line);border-radius:var(--r);background:var(--surf);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  transition:border-color .3s,background .3s,transform .3s var(--ease);
  width:100%;
}
.wallet:hover{border-color:var(--line-2);background:rgba(255,255,255,.05);transform:translateY(-2px)}
.wallet.copied{border-color:var(--green);background:rgba(0,255,163,.04)}
.w-coin{display:flex;flex-direction:column;align-items:flex-start;gap:2px;min-width:64px}
.w-coin b{font-family:'JetBrains Mono',monospace;font-size:.92rem;color:var(--txt);font-weight:700}
.w-coin span{font-size:.62rem;color:var(--txt-3);font-family:'JetBrains Mono',monospace}
.w-addr{
  font-family:'JetBrains Mono',monospace;font-size:.76rem;color:var(--txt-2);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:left;direction:ltr;
}
.w-copy{
  width:38px;height:38px;border-radius:10px;display:grid;place-items:center;
  border:1px solid var(--line);color:var(--txt-2);transition:all .3s;
  background:rgba(255,255,255,.02);
}
.wallet:hover .w-copy{border-color:var(--cyan);color:var(--cyan)}
.wallet.copied .w-copy{background:var(--green);color:#000;border-color:var(--green)}

/* ===== social ===== */
.socials{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.soc{
  --c:var(--cyan);
  display:flex;align-items:center;justify-content:space-between;
  padding:24px 28px;border:1px solid var(--line);border-radius:var(--r);
  background:var(--surf);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  transition:transform .35s var(--ease),border-color .3s,background .3s;
}
.soc:hover{transform:translateY(-4px);border-color:color-mix(in srgb, var(--c) 35%, transparent);background:rgba(255,255,255,.04)}
.soc-l{display:flex;align-items:center;gap:16px}
.soc-ico{
  width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  background:color-mix(in srgb, var(--c) 12%, transparent);
  border:1px solid color-mix(in srgb, var(--c) 22%, transparent);
  color:var(--c);
}
.soc-name{font-size:1.06rem;font-weight:600}
.soc-handle{font-family:'JetBrains Mono',monospace;font-size:.76rem;color:var(--txt-3);margin-top:2px}
.soc-arr{color:var(--txt-3);transition:color .3s,transform .3s var(--ease)}
.soc:hover .soc-arr{color:var(--c);transform:translate(4px,-4px)}

/* ===== final cta ===== */
.cta-final{padding-bottom:40px}
.cta-box{
  position:relative;
  padding:60px 40px;border-radius:var(--r-lg);
  background:linear-gradient(135deg,rgba(0,217,255,.08),rgba(0,255,163,.06));
  border:1px solid rgba(0,217,255,.2);
  text-align:center;overflow:hidden;
}
.cta-box::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 50% 0%,rgba(0,217,255,.15),transparent 60%);
  pointer-events:none;
}
.cta-box h2{font-size:clamp(1.7rem,3.5vw,2.6rem);font-weight:700;letter-spacing:-.03em;margin-bottom:14px;position:relative}
.cta-box p{color:var(--txt-2);font-size:1.02rem;margin-bottom:30px;position:relative}
.cta-box .btn{position:relative}

/* ===== footer ===== */
footer{
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;
  padding:36px 42px;border-top:1px solid var(--line);margin-top:40px;
  font-size:.82rem;color:var(--txt-3);
}
.foot-l{display:flex;align-items:center;gap:10px;color:var(--txt-2);font-family:'Poppins',monospace;font-weight:600}
.foot-r{font-family:'JetBrains Mono',monospace}

/* ===== toast ===== */
.toast{
  position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(20px);
  padding:13px 22px;border-radius:12px;
  background:linear-gradient(135deg,var(--cyan),var(--green));color:#000;
  font-size:.88rem;font-weight:700;opacity:0;pointer-events:none;
  transition:opacity .3s,transform .3s var(--ease);
  z-index:1000;box-shadow:0 20px 50px -10px rgba(0,217,255,.4);
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ===== reveal ===== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ===== responsive ===== */
@media(max-width:900px){
  .nav{padding:14px 20px}
  .nav.scrolled{padding:10px 20px}
  .nav-links{display:none}
  .menu-btn{display:flex}
  .nav-cta{display:none}
  .hero{padding:120px 20px 60px}
  .section{padding:80px 20px}
  .features{grid-template-columns:1fr}
  .f-card{border-right:0 !important;border-bottom:1px solid var(--line) !important}
  .f-card:last-child{border-bottom:0 !important}
  .preview-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr}
  .step-line{display:none !important}
  .downloads{grid-template-columns:1fr}
  .wallets,.socials{grid-template-columns:1fr}
  .trusted-inner{justify-content:center;gap:18px}
  .cta-box{padding:48px 24px}
  footer{padding:24px 20px;justify-content:center;text-align:center}
}
@media(max-width:560px){
  .hero-stats{grid-template-columns:repeat(3,1fr);gap:14px}
  .preview-grid{grid-template-columns:1fr}
  .trust-item{font-size:.78rem}
  .wallet{grid-template-columns:auto 1fr;gap:14px;padding:16px 18px}
  .wallet .w-copy{grid-column:2;width:32px;height:32px;justify-self:end}
  .w-addr{grid-column:1/-1;font-size:.7rem}
}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important}
}

/* ===== scroll progress ===== */
.scroll-progress{
  position:fixed;top:0;left:0;height:3px;width:0%;z-index:200;
  background:linear-gradient(90deg,var(--cyan),var(--green),var(--pink));
  box-shadow:0 0 14px rgba(0,217,255,.55);
  transition:width .1s linear;
}

/* ===== theme toggle button ===== */
.theme-btn{
  width:36px;height:36px;display:grid;place-items:center;
  border:1px solid var(--line);border-radius:999px;
  background:rgba(255,255,255,.03);color:var(--txt-2);
  transition:transform .4s var(--ease),border-color .25s,color .25s,background .25s;
  position:relative;overflow:hidden;
}
.theme-btn:hover{border-color:var(--line-2);color:var(--txt);transform:rotate(20deg)}
.theme-btn svg{position:absolute;transition:opacity .3s,transform .4s var(--ease)}
.theme-btn .ico-sun{opacity:0;transform:rotate(-90deg) scale(.6)}
.theme-btn .ico-moon{opacity:1;transform:rotate(0) scale(1)}
html[data-theme="light"] .theme-btn .ico-sun{opacity:1;transform:rotate(0) scale(1)}
html[data-theme="light"] .theme-btn .ico-moon{opacity:0;transform:rotate(90deg) scale(.6)}

/* ===== creative extras ===== */
.nav-links a{position:relative}
.nav-links a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:1.5px;
  background:linear-gradient(90deg,var(--cyan),var(--green));
  transform:scaleX(0);transform-origin:right;transition:transform .35s var(--ease);
  border-radius:2px;
}
.nav-links a:hover::after{transform:scaleX(1);transform-origin:left}

/* floating animation for feature icons */
.f-card:hover .f-ico{animation:bob 1.6s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(-5px) rotate(-4deg)}}

/* ===== LIGHT THEME ===== */
html[data-theme="light"]{
  --bg:#f6f4ef;
  --bg-2:#ecebe4;
  --surf:rgba(20,18,32,.025);
  --surf-2:rgba(20,18,32,.05);
  --line:rgba(20,18,32,.09);
  --line-2:rgba(20,18,32,.16);
  --txt:#1d1b26;
  --txt-2:rgba(29,27,38,.68);
  --txt-3:rgba(29,27,38,.46);
  --txt-4:rgba(29,27,38,.26);
  --cyan:#0096b3;
  --green:#00a86b;
  --pink:#e64a82;
  --purple:#7c5cff;
}
html[data-theme="light"] body{
  background:
    radial-gradient(1200px 600px at 80% -10%,rgba(0,150,179,.10),transparent 60%),
    radial-gradient(900px 500px at -10% 30%,rgba(230,74,130,.08),transparent 60%),
    radial-gradient(800px 500px at 50% 110%,rgba(0,168,107,.08),transparent 60%),
    var(--bg);
  color:var(--txt);
}
html[data-theme="light"] .grid-bg{
  background-image:
    linear-gradient(to right,rgba(20,18,32,.05) 1px,transparent 1px),
    linear-gradient(to bottom,rgba(20,18,32,.05) 1px,transparent 1px);
}
html[data-theme="light"] .noise{opacity:.025;filter:invert(1)}
html[data-theme="light"] .glow{opacity:.18;filter:blur(140px)}
html[data-theme="light"] .glow-1{background:#7cd8ff}
html[data-theme="light"] .glow-2{background:#ffb2cd;opacity:.20}
html[data-theme="light"] .glow-3{background:#a8f5c5;opacity:.18}

html[data-theme="light"] .nav{
  background:rgba(246,244,239,.72);
  backdrop-filter:blur(18px) saturate(160%);-webkit-backdrop-filter:blur(18px) saturate(160%);
}
html[data-theme="light"] .nav.scrolled{background:rgba(246,244,239,.88)}
html[data-theme="light"] .logo-img.logo-dark{display:none}
html[data-theme="light"] .logo-img.logo-light{display:block}
html[data-theme="light"] .nav-cta,
html[data-theme="light"] .btn-primary,
html[data-theme="light"] .step-num{color:#fff}
html[data-theme="light"] .btn-primary{box-shadow:0 10px 28px -10px rgba(0,150,179,.45)}
html[data-theme="light"] .btn-primary:hover{box-shadow:0 20px 44px -10px rgba(0,150,179,.55)}
html[data-theme="light"] .btn-ghost{
  background:rgba(255,255,255,.55);
  border-color:var(--line-2);
}
html[data-theme="light"] .btn-ghost:hover{background:#fff}

html[data-theme="light"] .lang-btn,
html[data-theme="light"] .theme-btn,
html[data-theme="light"] .menu-btn{background:rgba(255,255,255,.6)}

html[data-theme="light"] .menu-btn span{background:var(--txt)}

html[data-theme="light"] .mobile-menu{
  background:rgba(246,244,239,.96);
  border-bottom-color:var(--line);
}
html[data-theme="light"] .mobile-menu a:hover,
html[data-theme="light"] .mobile-menu a:active{background:rgba(20,18,32,.05)}

html[data-theme="light"] .trusted-inner,
html[data-theme="light"] .features,
html[data-theme="light"] .prev-card,
html[data-theme="light"] .step,
html[data-theme="light"] .dl,
html[data-theme="light"] .faq,
html[data-theme="light"] .wallet,
html[data-theme="light"] .soc{
  background:rgba(255,255,255,.65);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  box-shadow:0 1px 0 rgba(255,255,255,.7) inset, 0 10px 30px -18px rgba(20,18,32,.18);
}
html[data-theme="light"] .f-card:hover{background:rgba(255,255,255,.85)}
html[data-theme="light"] .prev-card:hover,
html[data-theme="light"] .wallet:hover,
html[data-theme="light"] .soc:hover{background:#fff}

html[data-theme="light"] .dl.featured{
  border-color:rgba(0,150,179,.4);
  background:linear-gradient(180deg,rgba(0,150,179,.06),rgba(255,255,255,.75));
}
html[data-theme="light"] .faq[open]{
  border-color:rgba(0,150,179,.35);
  background:linear-gradient(180deg,rgba(0,150,179,.05),rgba(255,255,255,.75));
}
html[data-theme="light"] .wallet.copied{
  background:rgba(0,168,107,.08);border-color:var(--green);
}

html[data-theme="light"] .stat-n{
  background:linear-gradient(180deg,#1d1b26,#6b6878);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
html[data-theme="light"] .hero-title .gradient{
  background:linear-gradient(120deg,var(--cyan) 0%,#1d1b26 50%,var(--green) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

html[data-theme="light"] .cta-box{
  background:linear-gradient(135deg,rgba(0,150,179,.10),rgba(0,168,107,.08));
  border-color:rgba(0,150,179,.25);
}
html[data-theme="light"] .cta-box::before{
  background:radial-gradient(circle at 50% 0%,rgba(0,150,179,.18),transparent 60%);
}

html[data-theme="light"] footer{border-top-color:var(--line)}
html[data-theme="light"] .toast{color:#fff;box-shadow:0 20px 50px -10px rgba(0,150,179,.4)}
html[data-theme="light"] ::selection{background:var(--cyan);color:#fff}
html[data-theme="light"] .scroll-progress{box-shadow:0 0 14px rgba(0,150,179,.4)}

/* ===== announcement bar + admin preview (added) ===== */
.announce-bar{
  position:relative;z-index:101;display:flex;align-items:center;justify-content:center;gap:14px;
  padding:10px 44px;text-align:center;font-size:.86rem;font-weight:500;color:#001016;
  background:linear-gradient(90deg,var(--cyan),var(--green));
}
.announce-bar .announce-x{
  position:absolute;inset-inline-end:14px;top:50%;transform:translateY(-50%);
  width:24px;height:24px;border-radius:50%;display:grid;place-items:center;
  font-size:1.1rem;line-height:1;color:#001016;opacity:.7;transition:opacity .2s,background .2s;
}
.announce-bar .announce-x:hover{opacity:1;background:rgba(0,0,0,.12)}
body.has-announce .nav{top:0}

/* ===== promo popup / dialog ===== */
.promo-popup{position:fixed;inset:0;z-index:300;display:none;align-items:center;justify-content:center;padding:20px}
.promo-popup.open{display:flex}
.promo-popup-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.7);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);animation:popFade .3s ease}
.promo-popup-box{
  position:relative;z-index:1;width:100%;max-width:400px;overflow:hidden;
  border:1px solid color-mix(in srgb,var(--pc,var(--cyan)) 30%,var(--line));border-radius:var(--r-lg);
  background:var(--bg-2);box-shadow:0 30px 80px rgba(0,0,0,.6),0 0 60px color-mix(in srgb,var(--pc,var(--cyan)) 18%,transparent);
  animation:popIn .4s var(--ease)}
@keyframes popFade{from{opacity:0}to{opacity:1}}
@keyframes popIn{from{opacity:0;transform:translateY(24px) scale(.94)}to{opacity:1;transform:none}}
.promo-popup-x{
  position:absolute;z-index:2;inset-inline-end:12px;top:12px;width:32px;height:32px;border-radius:50%;
  border:0;cursor:pointer;display:grid;place-items:center;font-size:1.4rem;line-height:1;
  color:#fff;background:rgba(0,0,0,.4);transition:background .2s,transform .2s}
.promo-popup-x:hover{background:rgba(0,0,0,.65);transform:rotate(90deg)}
.promo-popup-img{aspect-ratio:16/9;overflow:hidden;background:var(--bg)}
.promo-popup-img img{width:100%;height:100%;object-fit:cover;display:block}
.promo-popup-body{padding:26px 26px 22px;display:flex;flex-direction:column;gap:12px;text-align:center}
.promo-popup-body h3{font-size:1.32rem;font-weight:700;color:var(--txt)}
.promo-popup-body p{font-size:.95rem;color:var(--txt-2);line-height:1.65}
.promo-popup-btn{
  align-self:center;margin-top:4px;display:inline-flex;align-items:center;gap:8px;
  padding:12px 28px;border-radius:var(--r-sm);font-weight:600;font-size:.95rem;
  color:#001016;background:var(--pc,var(--cyan));
  transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.promo-popup-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px color-mix(in srgb,var(--pc,var(--cyan)) 40%,transparent)}
.promo-popup-timer{font-size:.74rem;color:var(--txt-3);font-family:'JetBrains Mono',monospace;margin-top:2px;min-height:1em}
.promo-popup-timer:empty{display:none}
.admin-preview-bar{
  position:relative;z-index:101;display:flex;align-items:center;justify-content:center;gap:16px;
  padding:9px 20px;font-size:.82rem;font-weight:600;text-align:center;
  background:repeating-linear-gradient(45deg,rgba(255,176,32,.16),rgba(255,176,32,.16) 12px,rgba(255,176,32,.26) 12px,rgba(255,176,32,.26) 24px);
  color:#FFB020;border-bottom:1px solid rgba(255,176,32,.35);
}
.admin-preview-bar a{text-decoration:underline;color:var(--cyan)}