@import url("https://fonts.googleapis.com/css2?family=Vazirmatn:wght@400;500;600;700;800&display=swap");

:root {
  --navy: #071a2f;
  --navy-light: #0d2945;
  --mint: #2bd8b1;
  --mint-soft: #92f0d7;
  --white: #f7fbff;
  --muted: #9cb0c4;
  --line: rgba(255,255,255,.1);
}

* { box-sizing: border-box; }

html { min-height: 100%; }

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 80% 35%, rgba(24,134,129,.16), transparent 28%),
    linear-gradient(145deg, #061629 0%, var(--navy) 48%, #081e33 100%);
  color: var(--white);
  font-family: "Vazirmatn", Tahoma, sans-serif;
}

body::before {
  position: fixed;
  inset: 0;
  content: "";
  pointer-events: none;
  opacity: .16;
  background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}

.glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
}

.glow-one { width: 380px; height: 380px; background: rgba(43,216,177,.12); top: -150px; right: -80px; }
.glow-two { width: 280px; height: 280px; background: rgba(43,134,216,.1); bottom: -100px; left: 10%; }

header, main, footer {
  position: relative;
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

header {
  height: 94px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  text-decoration: none;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(43,216,177,.5);
  border-radius: 13px;
  background: rgba(43,216,177,.1);
  color: var(--mint);
  font: 800 24px Arial;
  box-shadow: inset 0 0 20px rgba(43,216,177,.08);
}

.brand b, .brand small { display: block; }
.brand b { font: 800 19px Arial; letter-spacing: .3px; }
.brand small { margin-top: 3px; color: var(--muted); font-size: 11px; }

.login {
  padding: 10px 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--white);
  text-decoration: none;
  font-size: 13px;
  transition: .2s ease;
}

.login:hover { border-color: var(--mint); color: var(--mint); }

main {
  min-height: calc(100vh - 174px);
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  align-items: center;
  gap: 70px;
  padding-block: 70px;
}

.hero { max-width: 660px; }

.badge {
  width: max-content;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 13px;
  border: 1px solid rgba(43,216,177,.22);
  border-radius: 30px;
  background: rgba(43,216,177,.07);
  color: var(--mint-soft);
  font-size: 12px;
}

.badge i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 14px var(--mint);
}

h1 {
  margin: 25px 0 18px;
  font-size: clamp(46px, 6.2vw, 78px);
  line-height: 1.25;
  letter-spacing: -2px;
}

h1 em { color: var(--mint); font-style: normal; }

.hero > p {
  max-width: 610px;
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 2.1;
}

.actions {
  margin-top: 32px;
  display: flex;
  align-items: center;
  gap: 22px;
}

.primary {
  padding: 13px 22px;
  border-radius: 12px;
  background: var(--mint);
  color: var(--navy);
  text-decoration: none;
  font-weight: 800;
  box-shadow: 0 12px 35px rgba(43,216,177,.18);
  transition: transform .2s ease, box-shadow .2s ease;
}

.primary:hover { transform: translateY(-2px); box-shadow: 0 16px 45px rgba(43,216,177,.27); }
.actions span { color: #748ca3; font-size: 12px; }

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 60px;
  padding-top: 25px;
  border-top: 1px solid var(--line);
}

.features article { position: relative; padding: 0 20px; border-left: 1px solid var(--line); }
.features article:first-child { padding-right: 0; }
.features article:last-child { border: 0; }
.features span { display: block; margin-bottom: 12px; color: var(--mint); font: 600 11px Arial; }
.features b, .features small { display: block; }
.features b { font-size: 14px; }
.features small { margin-top: 5px; color: #748ca3; font-size: 11px; }

.visual { position: relative; min-height: 500px; display: grid; place-items: center; }

.orb {
  position: relative;
  width: min(360px, 80vw);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 1px solid rgba(43,216,177,.17);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(43,216,177,.18), rgba(7,26,47,.02) 65%);
  box-shadow: inset 0 0 90px rgba(43,216,177,.08), 0 0 80px rgba(43,216,177,.06);
}

.ring { position: absolute; border: 1px solid rgba(43,216,177,.2); border-radius: 50%; }
.ring-one { inset: 42px; border-style: dashed; animation: spin 28s linear infinite; }
.ring-two { inset: 88px; animation: spin 20s linear infinite reverse; }
.sum { color: var(--mint); font: 300 112px Georgia; text-shadow: 0 0 35px rgba(43,216,177,.45); }

.float-card {
  position: absolute;
  min-width: 160px;
  padding: 15px 17px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 15px;
  background: rgba(10,36,60,.76);
  backdrop-filter: blur(14px);
  box-shadow: 0 15px 50px rgba(0,0,0,.2);
}

.float-card i { width: 6px; height: 6px; display: inline-block; margin-left: 7px; border-radius: 50%; background: var(--mint); }
.float-card span { color: var(--muted); font-size: 11px; }
.float-card b { display: block; margin-top: 7px; font-size: 17px; }
.card-one { top: 55px; left: -5px; }
.card-two { right: -20px; bottom: 72px; }
.card-two b { color: var(--mint); }

footer {
  min-height: 80px;
  display: flex;
  align-items: center;
  gap: 25px;
  border-top: 1px solid var(--line);
  color: #6f849a;
  font-size: 11px;
}

footer span:nth-child(2) { margin-left: auto; }
footer a { color: var(--muted); text-decoration: none; direction: ltr; }

@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 900px) {
  main { grid-template-columns: 1fr; padding-top: 55px; }
  .visual { min-height: 410px; }
  .hero { max-width: none; }
}

@media (max-width: 600px) {
  header, main, footer { width: min(100% - 30px, 1180px); }
  header { height: 78px; }
  main { gap: 25px; padding-block: 45px; }
  h1 { font-size: 44px; letter-spacing: -1px; }
  .hero > p { font-size: 14px; }
  .actions { align-items: flex-start; flex-direction: column; }
  .features { grid-template-columns: 1fr; gap: 20px; margin-top: 42px; }
  .features article { padding: 0 0 18px; border-left: 0; border-bottom: 1px solid var(--line); }
  .visual { min-height: 350px; }
  .orb { width: 270px; }
  .sum { font-size: 84px; }
  .float-card { min-width: 140px; }
  .card-one { left: 0; }
  .card-two { right: 0; }
  footer { padding: 22px 0; display: block; text-align: center; }
  footer span, footer a { display: block; margin: 6px 0!important; }
}