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

:root {
  --background: #f5d7e3;
  --foreground: #8b1d4d;
  --tenshi-coral: #e4594d;
  --tenshi-magenta: #d2839f;
  --tenshi-burgundy: #9d174d;
  --radius: 0.5rem;
}

html,
body {
  width: 100%;
  height: 100%;
}

body {
  font-family: "Inter", -apple-system, Roboto, Helvetica, sans-serif;
  background-color: var(--background);
  color: var(--foreground);
  overflow-x: hidden;
}

.container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 2rem 1rem;
}

.main-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  flex: 1;
}

/* TENSHI Logo Section */
.logo-section {
  margin-bottom: 4rem;
  display: flex;
  align-items: center;
  justify-content: start;
  flex-shrink: 0;
}

.logo-circle {
  position: relative;
  width: 14rem;
  height: 14rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-circle img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

.logo-gradient {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: linear-gradient(to bottom, #fcc896, #f5c297, #f4a5b5);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.logo-border {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 8px solid rgba(245, 164, 181, 0.4);
}

/* Heading Section */
.heading-section {
  position: relative;
  width: 100%;
  max-width: 48rem;
  margin-bottom: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 8rem;
}

.background-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  pointer-events: none;
  user-select: none;
}

.background-heading {
  font-size: 6rem;
  font-weight: bold;
  color: white;
  opacity: 0.4;
  font-family: "Poppins", sans-serif;
  letter-spacing: 0.1em;
  line-height: 1;
  margin: 0;
}

.coming-soon {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 0 1rem;
  font-size: 4.5rem;
  font-weight: 400;
  font-family: "Dancing Script", cursive;
  color: var(--tenshi-coral);
  white-space: nowrap;
}

/* Vietnamese Text Section */
.vietnamese-section {
  text-align: center;
  margin-top: 5rem;
  space-y: 0.75rem;
}

.vietnamese-text {
  font-family: "Abyssinica SIL", serif;
  color: var(--tenshi-burgundy);
  opacity: 0.9;
  margin: 0.75rem 0;
}

.vietnamese-text.title {
  font-size: 2.25rem;
}

.vietnamese-text.subtitle {
  font-size: 1.875rem;
}

/* Footer Waves */
.footer-waves {
  width: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
  overflow: hidden;
  z-index: -10;
}

.waves-svg {
  width: 100%;
  height: 30vh;
  display: block;
}

@media (max-height: 800px) {
  .logo-section {
    margin-bottom: 3rem;
  }
  .heading-section {
    margin-bottom: unset;
  }
  .vietnamese-section {
    margin-top: 4rem;
  }
}

@media (max-width: 768px) {
  .logo-circle {
    width: 12rem;
    height: 12rem;
  }
  .coming-soon {
    font-size: 3.5rem;
  }
  .background-heading {
    font-size: 5rem;
  }
  .vietnamese-text.title {
    font-size: 1.875rem;
  }
  .vietnamese-text.subtitle {
    font-size: 1.5rem;
  }
}

@media (max-width: 430px) {
  .background-heading {
    font-size: 4.5rem;
  }
  .coming-soon {
    font-size: 3rem;
  }
  .vietnamese-text.title {
    font-size: 1.5rem;
  }
  .vietnamese-text.subtitle {
    font-size: 1.2rem;
  }
}