html,
body {
  margin: 0;
  height: 100%;
  background: black;
  font-family: "Poppins", sans-serif;
  overflow-x: hidden;
  scroll-behavior: smooth;
  color: #fff; /* default page text white */
}

#canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 0;
}

/* 🌟 GLASS WELCOME CONTAINER (centered & transparent) */
.welcome-container {
  position: fixed;
  top: 16%;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  max-width: 900px;
  min-width: 320px;
  padding: 28px 36px;
  text-align: left;
  z-index: 30;
  pointer-events: none;

  /* subtle transparent glass (very light tint, mostly transparent) */
  background: rgba(255, 255, 255, 0.03); /* almost transparent */
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}

/* ensure text inside is white and visible */
.welcome-container,
.welcome-container * {
  color: #ffffff !important;
}

/* 🌟 MAIN HEADING (larger, white) */
.welcome-title {
  font-size: 3.1em;
  font-weight: 700;
  margin: 0 0 10px 0;
  letter-spacing: 1px;
  line-height: 1.02;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.06);
}

/* username highlight */
.user-name {
  color: #bfe9ff; /* soft cyan tint for highlight */
  text-shadow: 0 0 14px rgba(43, 136, 198, 0.18);
}

/* 🌟 DESCRIPTION TEXT (slightly smaller and justified) */
.welcome-text {
  margin-top: 12px;
  font-size: 1.12em;
  line-height: 1.65em;
  max-width: 100%;
  opacity: 0.98;
  text-align: justify;
  text-shadow: 0 0 6px rgba(0, 0, 0, 0.25);
}

/* adapt for smaller screens */
@media (max-width: 880px) {
  .welcome-container {
    width: calc(100% - 36px);
    left: 50%;
    transform: translateX(-50%);
    top: 12%;
    padding: 20px;
    border-radius: 12px;
  }

  .welcome-title {
    font-size: 2.3em;
  }

  .welcome-text {
    font-size: 1em;
  }
}

/* SCROLL AREA */
.scroll-area {
  position: relative;
  z-index: 5;
  height: 1000vh;
}

/* GLOBE APPEAR ANIMATION */
.globe-section {
  height: 100vh;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1s ease, transform 1s ease;
  pointer-events: none;
}

.globe-section.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.globe-frame {
  width: 100%;
  height: 100%;
  border: none;
}

/* HEADER (unchanged) */
header {
  position: fixed;
  top: 0;
  width: 100%;
  height: 70px;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  box-sizing: border-box;
}

.logo {
  font-size: 1.6em;
  font-weight: 700;
  color: #fff;
  letter-spacing: 1px;
  text-shadow: 0 0 8px rgba(255, 255, 255, 0.08);
  cursor: pointer;
}

.nav-links {
  display: flex;
  gap: 30px;
  align-items: center;
}

.nav-links a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  font-size: 1em;
  transition: all 0.3s ease;
}

.nav-links a:hover {
  color: #2b88c6;
  text-shadow: 0 0 10px #2b88c6;
}

.auth-buttons button {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #fff;
  padding: 8px 18px;
  border-radius: 20px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
}

.auth-buttons button:hover {
  background: #2b88c6;
  color: #fff;
  box-shadow: 0 0 12px rgba(43, 136, 198, 0.6);
}