* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  width: 100%;
  font-family: 'Cinzel Decorative', cursive, system-ui, -apple-system, "Segoe UI", Roboto, "Noto Color Emoji", "Apple Color Emoji", "Segoe UI Emoji", "Twemoji Mozilla", sans-serif;
  background: radial-gradient(#1B1B1B, #000);
  color: white;
  overflow: hidden;
  transition: opacity 0.5s ease;
}

body.fade-out {
  opacity: 0;
}

/* Loading Screen */
#loading {
  height: 100%;
  width: 100%;
  background: radial-gradient(#1b1b1b, #000);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 36px;
}

.typing {
  border-right: 3px solid white;
  white-space: nowrap;
  overflow: hidden;
  width: 0;
  animation: typing 2s steps(10, end) forwards, blink 0.7s infinite;
}

@keyframes typing {
  from { width: 0 }
  to { width: 10ch }  /* "Bismillah." = 10 characters */
}

@keyframes blink {
  0%, 100% { border-color: transparent; }
  50% { border-color: white; }
}

/* Main UI */
#main-content {
  display: none;
  flex-direction: column;
  align-items: center;
  height: 100vh;
}

header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 40px;
  background-color: rgba(0, 0, 0, 0.7);
  border-bottom: 1px solid white;
  border-bottom-right-radius: 30px;
  border-bottom-left-radius: 30px;
}

.logo {
  width: 60px;
  height: 60px;
}

.title {
  font-size: 28px;
  text-align: center;
}

.menu-icon {
  font-size: 32px;
  cursor: pointer;
}

.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 30px;
  padding: 20px;
  width: 100%;
  max-width: 600px;
}

.btn {
  width: 100%;
  padding: 20px;
  border: 1px solid white;
  background: transparent;
  color: white;
  font-size: 20px;
  border-radius: 12px;
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  font-family: 'Cinzel Decorative', cursive;
}

.btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  transition: all 0.5s ease;
}

.btn:hover::after {
  left: 0; /* sirf overlay chalega */
}

/* Hover par text same white hi rahega */
.btn:hover {
  background: transparent;
  color: white;
}

/* Click par background white + text black + press effect */
.btn:active {
  background: white;
  color: black;
  transform: scale(0.97);
}

.corners {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding: 10px;
}

.corner-img {
  width: 120px;
  height: 120px;
}

/* Responsive Tweaks */
@media (max-width: 768px) {
  header {
    padding: 12px 20px;
  }

  .title {
    font-size: 20px;
  }

  .menu-icon {
    font-size: 24px;
  }

  .logo {
    width: 40px;
    height: 40px;
  }

  .btn {
    font-size: 16px;
    padding: 15px;
  }

  .corner-img {
    width: 80px;
    height: 80px;
  }
}

@media (max-width: 480px) {
  .main {
    width: 90%;
  }

  .btn {
    font-size: 14px;
    padding: 12px;
  }
}