body {
  height: 100vh;
  margin: 0;
  font-family: "Satoshi", sans-serif;
  background-color: #0f1216;
  color: #ffffff;
  overflow: hidden;
  position: relative;
}

#canvas {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

/* ---------- HEADER ---------- */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 32px;
}

header img {
  height: 80px;
  width: 80px;
  border-radius: 50%;
}

/* ---------- BUTTONS ---------- */
.buttons {
  display: flex;
  gap: 12px;
}

.button1,
.button2 {
  font-size: 14px;
  font-weight: 600;
  padding: 12px 18px;
  border-radius: 10px;
  cursor: pointer;
  border: none;
  color: white;
  background: linear-gradient(135deg, #1e6fd9, #174fa3);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
  transition: all 0.25s ease;
}

.button1:hover,
.button2:hover {
  transform: translateY(-2px);
  opacity: 0.95;
}

/* ---------- MAIN CARD ---------- */
main {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 60px;
}

.box {
  width: 620px;
  padding: 36px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.45);
  text-align: center;
}

/* ---------- TEXT ---------- */
h2 {
  font-size: 34px;
  font-weight: 900;
  margin-bottom: 18px;
}

p {
  font-size: 17px;
  line-height: 1.6;
  opacity: 0.9;
}

.note {
  font-size: 13px;
  opacity: 0.6;
  margin-top: 16px;
}

/* ---------- CTA ---------- */
.button3 {
  margin-top: 24px;
  padding: 16px 26px;
  font-size: 15px;
  font-weight: 700;
  border-radius: 14px;
  cursor: pointer;
  border: none;
  color: #0f1216;
  background: linear-gradient(135deg, #ffffff, #e6e6e6);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.4);
  transition: all 0.3s ease;
}

.button3:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.5);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 700px) {
  .box {
    width: 80%;
    padding: 28px;
  }

  .button2 {
    display: none;
  }

  h2 {
    font-size: 26px;
  }
}