:root {
  color-scheme: light;
  --bg: #ffffff;
  --panel: #ffffff;
  --text: #0f172a;
  --accent: #00a53d;
  --accent-hover: #008737;
  --accent-light: #d1fae5;
  --muted: #475569;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.logo-header {
  position: fixed;
  top: 2rem;
  left: 2rem;
  z-index: 10;
  opacity: 0.9;
  transition: opacity 0.2s ease;
}

.logo-header:hover {
  opacity: 1;
}

.logo-header img {
  height: 32px;
  width: auto;
  display: block;
}

.layout {
  width: min(960px, 92vw);
  margin: 4rem auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
}

.visual {
  flex: 1 1 45%;
  max-width: 420px;
}

.visual img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
}

.content {
  flex: 1 1 55%;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.emoji {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.status {
  margin: 0;
  font-size: clamp(3rem, 8vw, 4.5rem);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
}

h1 {
  margin: 0;
  font-size: clamp(1.9rem, 4vw, 2.4rem);
  letter-spacing: -0.02em;
  color: var(--text);
}

p {
  margin: 0.75rem 0 2rem;
  color: var(--muted);
  line-height: 1.6;
}

a.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.8rem 1.4rem;
  border-radius: 999px;
  border: none;
  background: var(--accent);
  color: #ffffff;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  box-shadow: 0 10px 20px rgba(0, 165, 61, 0.2);
}

a.button:hover {
  transform: translateY(-2px);
  background: var(--accent-hover);
  box-shadow: 0 16px 28px rgba(0, 135, 55, 0.25);
}

a.button:active {
  transform: translateY(0);
}

.support {
  margin-top: 1.9rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.support a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}

.support a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  body {
    padding: 2rem 0;
  }

  .logo-header {
    top: 1.5rem;
    left: 1.5rem;
  }

  .logo-header img {
    height: 24px;
  }

  .layout {
    flex-direction: column;
    text-align: center;
    margin: 2rem auto;
    gap: 2rem;
  }

  .content {
    max-width: none;
    align-items: center;
    text-align: center;
  }

  .support {
    margin-top: 1.5rem;
  }

  a.button {
    align-self: center;
  }
}