:root {
  --bg: #0a0a0c;
  --bg-2: #101013;
  --panel: rgba(255, 255, 255, 0.03);
  --panel-brd: rgba(255, 255, 255, 0.08);
  --line: rgba(255, 255, 255, 0.05);
  --txt: #eef0f4;
  --txt-dim: #9aa0ad;
  --neon: #ff2f3f;
  --neon-2: #ff5a3c;
  --neon-3: #c01526;
  --hot: #ff3b5c;
  --net: #29ffc6;
  --net-2: #18b6ff;
  --glow: 0 0 24px rgba(255, 47, 63, 0.45);
  --maxw: 1200px;
  --r: 14px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Vazirmatn", "Rajdhani", sans-serif;
  background: var(--bg);
  color: var(--txt);
  overflow-x: hidden;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
body.locked { overflow: hidden; height: 100vh; }

body::before {
  content: "";
  position: fixed; inset: 0;
  background:
    radial-gradient(900px 600px at 80% -10%, rgba(255,47,63,0.08), transparent 60%),
    radial-gradient(800px 600px at 10% 6%, rgba(255,255,255,0.025), transparent 55%);
  z-index: -2;
}
body::after {
  content: "";
  position: fixed; inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 46px 46px;
  z-index: -1;
  mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 80%);
}

a { color: inherit; text-decoration: none; }
.grad {
  background: linear-gradient(100deg, var(--neon), var(--neon-2) 65%, #ff8a5a);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: "Rajdhani", "Vazirmatn", sans-serif;
  font-weight: 700; font-size: 15px; letter-spacing: .3px;
  padding: 11px 20px; border-radius: 10px; cursor: pointer;
  border: 1px solid transparent; transition: .25s ease; white-space: nowrap;
}
.btn svg { transform: scaleX(-1); }
.btn--primary {
  color: #fff; background: linear-gradient(100deg, var(--neon), var(--neon-2));
  box-shadow: 0 6px 26px rgba(255,47,63,0.28);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 10px 38px rgba(255,47,63,0.45); }
.btn--ghost {
  color: var(--txt); border-color: var(--panel-brd);
  background: rgba(255,255,255,0.02);
}
.btn--ghost:hover { border-color: rgba(255,47,63,0.5); color: var(--neon); }
.btn--lg { padding: 15px 28px; font-size: 17px; border-radius: 12px; }
.btn--block { width: 100%; justify-content: center; }

.loader {
  position: fixed; inset: 0; z-index: 9999;
  display: grid; place-items: center;
  background: radial-gradient(circle at 50% 45%, #14080a, #050506 72%);
  transition: opacity .6s ease, visibility .6s;
}
.loader.done { opacity: 0; visibility: hidden; }
.loader.done .loader__grid { animation: none; }
.loader__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(circle at 50% 50%, #000, transparent 70%);
  animation: gridpan 8s linear infinite;
}
@keyframes gridpan { to { background-position: 40px 40px; } }
.loader__core { position: relative; width: min(440px, 86vw); text-align: center; }
.loader__logo {
  font-family: "Orbitron", sans-serif; font-weight: 900;
  font-size: clamp(26px, 7vw, 40px); letter-spacing: 3px; margin-bottom: 22px;
}
.loader__name b { color: var(--neon); }
.loader__bracket { color: var(--neon); animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: .25; } }
.loader__terminal {
  font-family: "Rajdhani", monospace; direction: ltr; text-align: left;
  font-size: 13px; color: #ff7a6a; min-height: 70px;
  background: rgba(0,0,0,0.35); border: 1px solid var(--panel-brd);
  border-radius: 8px; padding: 12px 14px; margin-bottom: 18px;
  white-space: pre-line; box-shadow: inset 0 0 30px rgba(255,47,63,0.05);
}
.loader__bar {
  height: 6px; border-radius: 6px; overflow: hidden;
  background: rgba(255,255,255,0.06); border: 1px solid var(--panel-brd);
}
.loader__bar-fill {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--neon), var(--neon-2));
  box-shadow: var(--glow); transition: width .2s ease;
}
.loader__pct {
  font-family: "Orbitron", sans-serif; font-size: 13px;
  color: var(--txt-dim); margin-top: 10px; letter-spacing: 2px;
}

.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: .3s ease;
}
.nav.scrolled {
  background: rgba(10,10,12,0.95);
  border-bottom: 1px solid var(--panel-brd);
}
.nav__inner {
  max-width: var(--maxw); margin: 0 auto; padding: 16px 22px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand__logo { height: 32px; width: auto; display: block; }
.brand__mark {
  width: 26px; height: 26px; border-radius: 7px;
  background: conic-gradient(from 180deg, var(--neon), var(--neon-2), var(--neon-3), var(--neon));
  box-shadow: var(--glow); position: relative;
}
.brand__mark::after {
  content: ""; position: absolute; inset: 6px; border-radius: 4px; background: var(--bg);
}
.brand__text {
  font-family: "Orbitron", sans-serif; font-weight: 800; font-size: 18px; letter-spacing: 1px;
  direction: ltr;
}
.brand__text b { color: var(--neon); }
.brand__text i { color: var(--txt-dim); font-style: normal; font-size: 13px; }
.nav__links { display: flex; gap: 26px; font-weight: 600; color: var(--txt-dim); }
.nav__links a { transition: .2s; }
.nav__links a:hover { color: var(--neon); }
.nav__cta { display: flex; gap: 10px; }

.hero {
  position: relative; min-height: 100vh;
  display: grid; place-items: center; text-align: center;
  padding: 130px 22px 80px;
}
.hero__glow {
  position: absolute; top: 10%; left: 50%; transform: translateX(-50%);
  width: 760px; height: 760px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,47,63,0.12), transparent 62%);
  pointer-events: none;
}
.hero__content { position: relative; max-width: 820px; }
.hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--txt-dim); font-weight: 600;
  padding: 7px 14px; border-radius: 100px;
  border: 1px solid var(--panel-brd); background: var(--panel); margin-bottom: 26px;
}
.hero__badge .dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--neon);
  box-shadow: 0 0 10px var(--neon); animation: pulse 1.6s infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .3; } }
.hero__title {
  font-family: "Orbitron", "Vazirmatn", sans-serif; font-weight: 900;
  font-size: clamp(40px, 8vw, 84px); line-height: 1.05; letter-spacing: -1px;
}
.hero__sub {
  color: var(--txt-dim); font-size: clamp(16px, 2.2vw, 19px);
  max-width: 620px; margin: 24px auto 34px;
}
.hero__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero__stats {
  display: flex; gap: 40px; justify-content: center; flex-wrap: wrap;
  margin-top: 64px;
}
.stat b {
  display: block; font-family: "Orbitron", sans-serif; font-weight: 800;
  font-size: clamp(28px, 5vw, 40px); color: var(--neon);
}
.stat span { color: var(--txt-dim); font-size: 13px; }

.section-head { text-align: center; max-width: 680px; margin: 0 auto 54px; }
.kicker {
  font-family: "Rajdhani", monospace; direction: ltr; color: var(--neon);
  font-weight: 700; letter-spacing: 3px; font-size: 13px;
}
.section-head h2 {
  font-family: "Orbitron", "Vazirmatn", sans-serif; font-weight: 800;
  font-size: clamp(28px, 5vw, 48px); margin: 12px 0 14px; line-height: 1.15;
}
.section-head p { color: var(--txt-dim); }
section { padding: 100px 22px; max-width: var(--maxw); margin: 0 auto; }

.map-section { padding-top: 60px; max-width: min(1760px, 96vw); }
.map-wrap { position: relative; }
.map-canvas {
  position: relative;
  border: 1px solid var(--panel-brd); border-radius: 20px;
  background:
    radial-gradient(700px 380px at 70% 75%, rgba(41,255,198,0.05), transparent 70%),
    linear-gradient(180deg, rgba(16,16,20,0.7), rgba(8,8,10,0.7));
  overflow: hidden; box-shadow: inset 0 0 80px rgba(0,0,0,0.55);
  min-height: 640px;
  contain: layout paint;
}
.map-canvas svg { display: block; width: 100%; height: auto; pointer-events: none; }

.map-canvas.anim-paused .route,
.map-canvas.anim-paused .pulse-ring { animation-play-state: paused; }

.country { fill: rgba(255,255,255,0.035); stroke: rgba(255,255,255,0.08); stroke-width: .4; transition: fill .3s; }
.country.lit { fill: rgba(41,255,198,0.05); }
.graticule { fill: none; stroke: rgba(255,255,255,0.04); stroke-width: .4; }

.route { fill: none; stroke: url(#routeGrad); stroke-width: 1.6; opacity: .7;
  stroke-dasharray: 5 7; animation: dash 1.2s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -24; } }
.route-glow { fill: none; stroke: rgba(41,255,198,0.14); stroke-width: 5; }

.packet { fill: #d6fff4; }

.node-ring { fill: none; stroke: var(--net-2); stroke-width: 1.2; opacity: .8; }
.node-dot { fill: var(--net-2); }
.hub-dot { fill: var(--hot); }
.pulse-ring { fill: none; stroke-width: 1.4; opacity: 0; animation: ringpulse 2.6s ease-out infinite; }
@keyframes ringpulse {
  0% { r: 4px; opacity: .9; } 100% { r: 34px; opacity: 0; }
}
.leader { fill: none; stroke: rgba(255,255,255,0.18); stroke-width: .7; stroke-dasharray: 2 3; }
.city-label {
  font-family: "Rajdhani", sans-serif; font-size: 11px; fill: var(--txt);
  paint-order: stroke; stroke: rgba(6,6,8,0.85); stroke-width: 3px; font-weight: 700;
  letter-spacing: .3px;
}
.city-ping {
  font-family: "Orbitron", sans-serif; font-size: 8px; fill: var(--net);
  paint-order: stroke; stroke: rgba(6,6,8,0.85); stroke-width: 2.5px;
}

.map-legend {
  position: absolute; top: 16px; left: 16px; display: flex; flex-direction: column; gap: 8px;
  background: rgba(8,8,10,0.92);
  border: 1px solid var(--panel-brd); border-radius: 12px; padding: 12px 14px;
  font-size: 12px; color: var(--txt-dim);
}
.legend-item { display: flex; align-items: center; gap: 8px; }
.ld { width: 12px; height: 12px; border-radius: 50%; }
.ld--hub { background: var(--hot); box-shadow: 0 0 8px var(--hot); }
.ld--node { background: var(--net-2); box-shadow: 0 0 8px var(--net-2); }
.ld--route { width: 16px; height: 3px; border-radius: 3px; background: var(--net); }

.map-routes {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 10px; margin-top: 16px;
}
.route-card {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px; border-radius: 12px;
  border: 1px solid var(--panel-brd); background: var(--panel);
  transition: .25s; cursor: default;
}
.route-card:hover { border-color: rgba(41,255,198,0.4); transform: translateY(-2px); background: rgba(41,255,198,0.04); }
.route-card .rc-city { font-weight: 700; }
.route-card .rc-flag { font-size: 18px; margin-left: 8px; }
.route-card .rc-meta { color: var(--txt-dim); font-size: 12px; }
.route-card .rc-ping { font-family: "Orbitron", sans-serif; color: var(--net); font-weight: 700; font-size: 15px; }
.route-card .rc-ping small { color: var(--txt-dim); font-size: 10px; }

.feature-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px;
}
.feature {
  padding: 28px 24px; border-radius: var(--r);
  border: 1px solid var(--panel-brd); background: var(--panel);
  position: relative; overflow: hidden; transition: .3s;
}
.feature::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon), transparent);
  opacity: 0; transition: .3s;
}
.feature:hover { transform: translateY(-4px); border-color: rgba(255,47,63,0.32); background: rgba(255,47,63,0.03); }
.feature:hover::before { opacity: 1; }
.feature__icon {
  width: 52px; height: 52px; border-radius: 12px; display: grid; place-items: center;
  font-size: 26px; margin-bottom: 16px;
  background: linear-gradient(135deg, rgba(255,47,63,0.12), rgba(255,90,60,0.08));
  border: 1px solid var(--panel-brd);
}
.feature h3 { font-family: "Orbitron", "Vazirmatn", sans-serif; font-size: 18px; margin-bottom: 8px; }
.feature p { color: var(--txt-dim); font-size: 15px; }

.plan-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; align-items: stretch; }
.plan {
  padding: 32px 26px; border-radius: 18px;
  border: 1px solid var(--panel-brd); background: var(--panel);
  display: flex; flex-direction: column; position: relative; transition: .3s;
}
.plan:hover { transform: translateY(-4px); }
.plan--pro {
  border-color: rgba(255,47,63,0.45);
  background: linear-gradient(180deg, rgba(255,47,63,0.06), rgba(255,90,60,0.02));
  box-shadow: 0 14px 50px rgba(255,47,63,0.12);
}
.plan__tag {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  font-size: 12px; font-weight: 700; padding: 4px 14px; border-radius: 100px;
  color: #fff; background: linear-gradient(100deg, var(--neon), var(--neon-2));
}
.plan__name { font-family: "Orbitron", "Vazirmatn", sans-serif; font-size: 20px; margin-bottom: 8px; }
.plan__price { font-size: 16px; color: var(--txt-dim); margin-bottom: 22px; }
.plan__price span { font-family: "Orbitron", sans-serif; font-size: 38px; color: var(--txt); font-weight: 800; margin-left: 6px; }
.plan__list { list-style: none; margin-bottom: 24px; flex: 1; }
.plan__list li { padding: 8px 0; color: var(--txt-dim); border-bottom: 1px dashed rgba(255,255,255,0.06); position: relative; padding-right: 24px; }
.plan__list li::before { content: "✓"; position: absolute; right: 0; color: var(--neon); font-weight: 800; }

.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { border: 1px solid var(--panel-brd); border-radius: 12px; background: var(--panel); overflow: hidden; }
.faq-q {
  width: 100%; text-align: right; padding: 18px 20px; cursor: pointer;
  background: none; border: none; color: var(--txt); font-family: "Vazirmatn", sans-serif;
  font-size: 16px; font-weight: 600; display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.faq-ic { font-family: "Orbitron", sans-serif; color: var(--neon); font-size: 22px; transition: .3s; }
.faq-item.open .faq-ic { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-item.open .faq-a { max-height: 220px; }
.faq-a p { padding: 0 20px 18px; color: var(--txt-dim); }

.cta { padding-bottom: 60px; }
.cta__box {
  text-align: center; padding: 60px 30px; border-radius: 24px;
  border: 1px solid rgba(255,47,63,0.28);
  background:
    radial-gradient(600px 300px at 50% 0%, rgba(255,47,63,0.1), transparent 70%),
    linear-gradient(180deg, rgba(16,16,20,0.6), rgba(8,8,10,0.6));
}
.cta__box h2 { font-family: "Orbitron", "Vazirmatn", sans-serif; font-size: clamp(26px, 5vw, 44px); margin-bottom: 12px; }
.cta__box p { color: var(--txt-dim); margin-bottom: 28px; }

.footer { border-top: 1px solid var(--panel-brd); padding: 40px 22px; }
.footer__inner { max-width: var(--maxw); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer__copy { color: var(--txt-dim); font-size: 14px; }
.footer__links { display: flex; gap: 18px; color: var(--txt-dim); }
.footer__links a:hover { color: var(--neon); }
.footer__trust {
  max-width: var(--maxw); margin: 26px auto 0; padding-top: 24px;
  border-top: 1px solid var(--panel-brd);
  display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.footer__trust::before {
  content: "نماد اعتماد الکترونیکی";
  font-family: "Rajdhani", "Vazirmatn", sans-serif; font-size: 12px;
  letter-spacing: 1px; color: var(--txt-dim);
}
.footer__trust a {
  display: inline-flex; background: #fff; padding: 6px 10px; border-radius: 12px;
  line-height: 0; border: 1px solid rgba(0,0,0,0.08);
  transition: transform .2s ease, box-shadow .2s ease;
}
.footer__trust a:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.4); }
.footer__trust img { height: 90px; width: auto; display: block; }

.reveal { opacity: 0; transform: translateY(30px); transition: .7s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important; animation-iteration-count: 1 !important;
    transition-duration: .001ms !important; scroll-behavior: auto !important;
  }
}

@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav__inner { padding: 12px 16px; }
  .hero__stats { gap: 26px; }
  .map-legend { position: static; margin-bottom: 12px; flex-direction: row; flex-wrap: wrap; }
}

@media (max-width: 760px) {
  .map-canvas, .map-legend { display: none !important; }
  .map-routes { margin-top: 0; }
}

@media (max-width: 560px) {
  section { padding: 70px 18px; }
  .nav__cta .btn--ghost { display: none; }
  .nav__cta .btn { padding: 9px 14px; font-size: 13px; }
  .brand__text { font-size: 15px; }
  .brand__logo { height: 28px; }

  .hero { padding: 104px 18px 60px; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .hero__stats { gap: 18px 28px; }

  .footer__inner { flex-direction: column; text-align: center; gap: 18px; }
  .footer__links { justify-content: center; flex-wrap: wrap; }
  .footer__trust img { height: 78px; }
}

@media (max-width: 380px) {
  .brand__text i { display: none; }
  .hero__stats .stat { flex: 1 1 40%; }
}