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

:root {
  --navy: #06152F;
  --blue: #0057FF;
  --white: #FFFFFF;
  --muted: #AAB7CE;
  --line: rgba(255,255,255,.12);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: #020816;
  color: var(--white);
  font-family: 'Rajdhani', Arial, sans-serif;
}

.page {
  position: relative;
  width: min(100%, 520px);
  min-height: 100vh;
  margin: auto;
  padding: 34px 22px 28px;
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 10%, rgba(0,87,255,.20), transparent 28%),
    radial-gradient(circle at 5% 55%, rgba(0,87,255,.10), transparent 30%),
    linear-gradient(155deg, #020817 0%, var(--navy) 48%, #030A18 100%);
}

.page::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .16;
  background: repeating-linear-gradient(
    135deg,
    transparent 0 44px,
    rgba(0,87,255,.20) 45px 46px,
    transparent 47px 92px
  );
}

.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(50px);
  pointer-events: none;
}
.glow-1 { width: 150px; height: 150px; background: rgba(0,87,255,.22); top: 130px; right: -80px; }
.glow-2 { width: 120px; height: 120px; background: rgba(0,87,255,.14); bottom: 250px; left: -70px; }

.hero, .actions, .referral, footer { position: relative; z-index: 1; }

.hero { text-align: center; }

.logo {
  display: block;
  width: 205px;
  height: 112px;
  object-fit: contain;
  margin: 0 auto;
}

.slogan {
  margin: -2px 0 15px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 4px;
}

.line {
  width: 72px;
  height: 3px;
  margin: auto;
  background: var(--blue);
  box-shadow: 0 0 18px rgba(0,87,255,.7);
}

.intro {
  margin: 14px 0 22px;
  color: #DDE5F4;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3px;
}

.actions {
  display: grid;
  gap: 12px;
}

.button {
  display: grid;
  grid-template-columns: 40px 1fr 20px;
  align-items: center;
  gap: 12px;
  min-height: 70px;
  padding: 12px 16px;
  color: var(--white);
  text-decoration: none;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 14px;
  background: rgba(8, 23, 48, .82);
  box-shadow: 0 12px 30px rgba(0,0,0,.20);
  transition: transform .2s, border-color .2s, background .2s;
}

.button:hover {
  transform: translateY(-2px);
  border-color: rgba(0,87,255,.75);
  background: rgba(7, 30, 67, .92);
}

.button.primary {
  border-color: rgba(0,87,255,.55);
  background: linear-gradient(100deg, rgba(0,87,255,.22), rgba(6,21,47,.95));
}

.button.whatsapp {
  border-color: rgba(50, 210, 110, .30);
}

.icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 11px;
  background: rgba(0,87,255,.15);
  color: #fff;
  font-size: 22px;
}

.button strong {
  display: block;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .7px;
}

.button small {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
}

.arrow {
  color: #6E9EFF;
  font-size: 28px;
}

.location { cursor: default; }

.referral {
  margin-top: 26px;
  padding: 25px 22px;
  text-align: center;
  border: 1px solid rgba(0,87,255,.42);
  border-radius: 18px;
  background:
    linear-gradient(145deg, rgba(0,87,255,.16), rgba(6,21,47,.82)),
    rgba(6,21,47,.75);
  box-shadow: 0 18px 45px rgba(0,0,0,.25);
}

.gift {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin: 0 auto 10px;
  border: 1px solid rgba(0,87,255,.6);
  border-radius: 50%;
  color: #6EA0FF;
  font-size: 23px;
}

.eyebrow {
  margin: 0 0 6px;
  color: #7FA7FF;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2.4px;
}

.referral h1 {
  margin: 0;
  font-size: 42px;
  line-height: .9;
  font-weight: 700;
  font-style: italic;
  letter-spacing: 1px;
}

.referral h1 span { color: var(--blue); }

.referral p:not(.eyebrow) {
  margin: 14px auto 0;
  max-width: 330px;
  color: #D6DEED;
  font-size: 15px;
  line-height: 1.25;
}

.referral b { color: #fff; }

footer {
  text-align: center;
  padding-top: 28px;
}

.footer-logo {
  width: 125px;
  height: 50px;
  object-fit: contain;
  opacity: .88;
}

footer p {
  margin: 0 0 5px;
  color: #9DAAC0;
  font-size: 12px;
  letter-spacing: 2px;
}

footer small {
  color: #596981;
  font-size: 10px;
}

@media (min-width: 521px) {
  body { padding: 20px 0; }
  .page {
    border-radius: 26px;
    box-shadow: 0 30px 90px rgba(0,0,0,.5);
  }
}