@font-face{font-family:"Vazirmatn";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/Vazirmatn-Regular.woff2") format("woff2");}
@font-face{font-family:"Vazirmatn";font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/Vazirmatn-Medium.woff2") format("woff2");}
@font-face{font-family:"Vazirmatn";font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/Vazirmatn-Bold.woff2") format("woff2");}

/* ============ SwiftVPN — secure emerald/cyan dark theme, RTL ============ */
:root{
  --bg:#05100C; --bg-2:#07160F;
  --panel:rgba(255,255,255,0.045); --panel-2:rgba(255,255,255,0.08); --panel-3:rgba(255,255,255,0.13);
  --ink:#E8FBF1; --muted:#8FB6A6; --line:rgba(255,255,255,0.10);
  --green:#22C55E; --emerald:#10B981; --cyan:#22D3EE; --teal:#2DD4BF; --lime:#A3E635;
  --amber:#F5B23E; --red:#F26363; --blue:#38BDF8;
  --grad:linear-gradient(105deg,var(--emerald),var(--cyan));
  --grad-2:linear-gradient(120deg,var(--green),var(--teal));
  --radius:16px; --radius-lg:22px;
  --shadow:0 24px 60px -30px rgba(0,0,0,0.8);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Vazirmatn",Tahoma,system-ui,sans-serif;line-height:1.85;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.35;font-weight:700;}
p{margin:0 0 1em;}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px;}
.row{display:flex;align-items:center;gap:12px;}
.col{display:flex;flex-direction:column;}
.spacer{flex:1;}
.muted{color:var(--muted);}
.center{text-align:center;}
.hide{display:none !important;}
.nowrap{white-space:nowrap;}
.mono{font-family:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;direction:ltr;}
::selection{background:var(--cyan);color:#04121A;}

/* alive background */
.aurora{position:fixed;inset:-15%;z-index:0;pointer-events:none;filter:blur(110px);opacity:0.5;}
.blob{position:absolute;border-radius:50%;}
.b1{width:44vw;height:44vw;background:var(--emerald);top:-12%;right:-6%;animation:d1 26s ease-in-out infinite;}
.b2{width:40vw;height:40vw;background:var(--cyan);top:20%;left:-12%;animation:d2 30s ease-in-out infinite;}
.b3{width:38vw;height:38vw;background:var(--teal);bottom:-14%;right:12%;animation:d3 28s ease-in-out infinite;}
@keyframes d1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-5vw,6vh) scale(1.15)}}
@keyframes d2{0%,100%{transform:translate(0,0) scale(1.05)}50%{transform:translate(5vw,8vh) scale(.9)}}
@keyframes d3{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-4vw,-6vh) scale(1.2)}}
main,header,footer{position:relative;z-index:2;}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:999px;font-family:inherit;font-weight:700;font-size:.95rem;border:none;cursor:pointer;background:var(--grad);color:#04140D;box-shadow:0 14px 34px -14px rgba(16,185,129,.75);transition:transform .18s,box-shadow .18s;}
.btn:hover{transform:translateY(-2px);box-shadow:0 20px 40px -14px rgba(34,211,238,.8);}
.btn.ghost{background:var(--panel-2);color:var(--ink);border:1px solid var(--line);box-shadow:none;}
.btn.ghost:hover{background:var(--panel-3);}
.btn.sm{padding:9px 16px;font-size:.85rem;}
.btn.lg{padding:15px 30px;font-size:1.02rem;}
.btn.block{width:100%;}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none;}
.btn.danger{background:linear-gradient(100deg,#F26363,#EA5C9B);color:#fff;box-shadow:none;}
.icon{width:1.15em;height:1.15em;display:inline-block;vertical-align:-.15em;}

/* chips / badges */
.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;background:var(--panel-2);border:1px solid var(--line);font-size:.8rem;color:var(--muted);}
.chip.on{background:var(--grad);color:#04140D;border-color:transparent;font-weight:700;}
.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:.72rem;font-weight:700;background:var(--grad);color:#04140D;}
.tag{display:inline-block;padding:2px 9px;border-radius:8px;font-size:.72rem;font-weight:700;}
.tag.green{background:rgba(34,197,94,.16);color:#7EE0A3;}
.tag.amber{background:rgba(245,178,62,.16);color:#F5C877;}
.tag.red{background:rgba(242,99,99,.16);color:#F29B9B;}
.tag.blue{background:rgba(56,189,248,.16);color:#8FD5F6;}
.tag.grey{background:var(--panel-2);color:var(--muted);}
.dot{width:8px;height:8px;border-radius:50%;display:inline-block;}
.dot.up{background:var(--green);box-shadow:0 0 0 4px rgba(34,197,94,.18);}
.dot.down{background:var(--red);box-shadow:0 0 0 4px rgba(242,99,99,.18);}
.dot.unknown{background:var(--amber);box-shadow:0 0 0 4px rgba(245,178,62,.18);}

/* cards / panels */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px;backdrop-filter:blur(6px);}
.glass{background:var(--panel-2);border:1px solid var(--line);border-radius:var(--radius-lg);backdrop-filter:blur(10px);}
.section{padding:70px 0;}
.section h2{font-size:clamp(1.5rem,3.2vw,2.2rem);}
.eyebrow{color:var(--cyan);font-weight:700;font-size:.85rem;letter-spacing:.5px;margin-bottom:8px;}
.lead{font-size:1.08rem;color:var(--muted);max-width:640px;}
hr.sep{border:none;height:1px;background:var(--line);margin:22px 0;}
.grid{display:grid;gap:18px;}
.g2{grid-template-columns:repeat(2,1fr);}
.g3{grid-template-columns:repeat(3,1fr);}
.g4{grid-template-columns:repeat(4,1fr);}

/* ============ header ============ */
header.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(5,16,12,.72);border-bottom:1px solid var(--line);}
.nav .wrap{display:flex;align-items:center;gap:18px;height:66px;}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.15rem;}
.logo .mark{width:34px;height:34px;border-radius:10px;background:var(--grad);display:grid;place-items:center;color:#04140D;box-shadow:0 8px 20px -8px rgba(16,185,129,.8);}
.nav nav{display:flex;gap:20px;margin-inline-start:14px;}
.nav nav a{color:var(--muted);font-size:.94rem;font-weight:500;transition:color .15s;}
.nav nav a:hover{color:var(--ink);}
.nav .actions{margin-inline-start:auto;display:flex;gap:10px;align-items:center;}
.burger{display:none;background:var(--panel-2);border:1px solid var(--line);border-radius:10px;width:40px;height:40px;color:var(--ink);cursor:pointer;}

/* hero */
.hero{padding:70px 0 40px;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;}
.hero h1{font-size:clamp(2rem,5vw,3.4rem);line-height:1.2;}
.hero h1 .hl{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero .lead{font-size:1.14rem;margin:14px 0 26px;}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;}
.trust{display:flex;gap:22px;margin-top:26px;flex-wrap:wrap;}
.trust .t{display:flex;flex-direction:column;}
.trust .t b{font-size:1.5rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
.trust .t span{color:var(--muted);font-size:.82rem;}

/* hero visual — connection card */
.conn-card{background:var(--panel-2);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow);position:relative;overflow:hidden;}
.conn-card .globe{position:absolute;inset:auto -30% -40% auto;width:70%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 30% 30%,rgba(34,211,238,.35),transparent 60%);filter:blur(10px);}
.shield{width:64px;height:64px;border-radius:18px;background:var(--grad);display:grid;place-items:center;color:#04140D;margin-bottom:14px;box-shadow:0 14px 34px -14px rgba(16,185,129,.8);}
.conn-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px dashed var(--line);}
.conn-row:last-child{border-bottom:none;}
.speed-bar{height:8px;border-radius:999px;background:var(--panel-3);overflow:hidden;}
.speed-bar i{display:block;height:100%;background:var(--grad);border-radius:999px;animation:fill 2.4s ease-in-out infinite alternate;}
@keyframes fill{from{width:35%}to{width:96%}}

/* feature cards */
.feat{padding:22px;}
.feat .fi{width:46px;height:46px;border-radius:13px;background:var(--panel-2);border:1px solid var(--line);display:grid;place-items:center;color:var(--cyan);margin-bottom:14px;}
.feat h3{font-size:1.08rem;}
.feat p{color:var(--muted);font-size:.92rem;margin:0;}

/* steps */
.step{position:relative;padding:24px 22px;}
.step .num{position:absolute;top:-16px;inset-inline-start:22px;width:38px;height:38px;border-radius:11px;background:var(--grad);color:#04140D;font-weight:700;display:grid;place-items:center;box-shadow:0 10px 24px -10px rgba(16,185,129,.7);}
.step h3{margin-top:12px;font-size:1.05rem;}
.step p{color:var(--muted);font-size:.92rem;margin:0;}

/* pricing */
.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;align-items:stretch;}
.plan{display:flex;flex-direction:column;padding:26px 22px;position:relative;transition:transform .18s,border-color .18s;}
.plan:hover{transform:translateY(-4px);border-color:rgba(34,211,238,.4);}
.plan.pop{border-color:rgba(16,185,129,.5);box-shadow:0 20px 50px -30px rgba(16,185,129,.6);}
.plan .pname{font-weight:700;font-size:1.1rem;}
.plan .price{font-size:2rem;font-weight:700;margin:8px 0 2px;}
.plan .price small{font-size:.85rem;color:var(--muted);font-weight:500;}
.plan ul{list-style:none;padding:0;margin:16px 0 20px;display:flex;flex-direction:column;gap:9px;}
.plan ul li{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:.92rem;}
.plan ul li .icon{color:var(--green);}
.plan .top-badge{position:absolute;top:16px;inset-inline-end:16px;}

/* FAQ */
.faq details{border:1px solid var(--line);border-radius:14px;padding:4px 18px;background:var(--panel);margin-bottom:12px;}
.faq summary{cursor:pointer;padding:14px 0;font-weight:700;list-style:none;display:flex;justify-content:space-between;align-items:center;}
.faq summary::-webkit-details-marker{display:none;}
.faq details[open] summary{color:var(--cyan);}
.faq p{color:var(--muted);padding-bottom:12px;margin:0;}

/* footer */
footer.ft{border-top:1px solid var(--line);padding:44px 0 30px;margin-top:40px;background:rgba(5,16,12,.5);}
.ft-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:26px;}
.ft h4{font-size:.95rem;margin-bottom:12px;}
.ft a{display:block;color:var(--muted);font-size:.9rem;padding:4px 0;}
.ft a:hover{color:var(--ink);}
.ft .bottom{margin-top:26px;padding-top:18px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:.85rem;flex-wrap:wrap;}

/* forms */
label.fld{display:block;margin-bottom:14px;}
label.fld span{display:block;font-size:.85rem;color:var(--muted);margin-bottom:6px;}
input,select,textarea{width:100%;padding:11px 14px;border-radius:12px;background:var(--panel-2);border:1px solid var(--line);color:var(--ink);font-family:inherit;font-size:.95rem;outline:none;transition:border-color .15s;}
input:focus,select:focus,textarea:focus{border-color:rgba(34,211,238,.5);}
textarea{min-height:96px;resize:vertical;line-height:1.6;}
.tabs{display:flex;gap:8px;background:var(--panel-2);padding:5px;border-radius:14px;border:1px solid var(--line);}
.tabs button{flex:1;padding:10px;border-radius:10px;border:none;background:transparent;color:var(--muted);font-family:inherit;font-weight:700;cursor:pointer;font-size:.9rem;}
.tabs button.on{background:var(--grad);color:#04140D;}

/* table */
table{width:100%;border-collapse:collapse;font-size:.9rem;}
th,td{text-align:start;padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:middle;}
th{color:var(--muted);font-weight:700;font-size:.82rem;}
tbody tr:hover{background:var(--panel);}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);}

/* copy field / sub link box */
.sublink{display:flex;gap:8px;align-items:stretch;}
.sublink input{font-family:ui-monospace,monospace;direction:ltr;font-size:.85rem;}
#qrbox{background:#fff;padding:12px;border-radius:14px;width:max-content;margin:0 auto;}
#qrbox img,#qrbox canvas,#qrbox table{display:block;}

/* toast */
#toast{position:fixed;inset-block-end:22px;inset-inline-start:50%;transform:translateX(-50%);z-index:100;display:flex;flex-direction:column;gap:8px;align-items:center;}
.toast{background:var(--panel-3);border:1px solid var(--line);backdrop-filter:blur(12px);padding:11px 18px;border-radius:12px;font-size:.9rem;box-shadow:var(--shadow);animation:tin .25s ease;}
.toast.ok{border-color:rgba(34,197,94,.5);} .toast.err{border-color:rgba(242,99,99,.5);}
@keyframes tin{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* admin layout */
.admin-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:22px;}
.admin-tabs button{padding:9px 16px;border-radius:11px;border:1px solid var(--line);background:var(--panel-2);color:var(--muted);font-family:inherit;font-weight:700;cursor:pointer;font-size:.88rem;}
.admin-tabs button.on{background:var(--grad);color:#04140D;border-color:transparent;}
.stat{padding:18px 20px;}
.stat b{font-size:1.9rem;display:block;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
.stat span{color:var(--muted);font-size:.85rem;}
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(4px);z-index:80;display:grid;place-items:center;padding:20px;}
.modal{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;width:min(560px,100%);max-height:90vh;overflow:auto;box-shadow:var(--shadow);}

/* responsive */
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr;}
  .g4,.plans{grid-template-columns:repeat(2,1fr);}
  .ft-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:680px){
  .nav nav{display:none;}
  .burger{display:grid;place-items:center;}
  .nav nav.open{display:flex;position:absolute;top:66px;inset-inline:0;flex-direction:column;background:var(--bg-2);padding:16px 22px;border-bottom:1px solid var(--line);}
  .g2,.g3,.g4,.plans{grid-template-columns:1fr;}
  .ft-grid{grid-template-columns:1fr;}
  .trust{gap:16px;}
}