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

/* Mobile First Base */
body {
  background-color: #232a2e; /* Mobile में यही कलर background रहेगा */
  color: #ffffff;
  font-family: system-ui, -apple-system, sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  text-align: center;
}

/* ये wrapper HTML में add कर लेना */
.app-container {
  width: 100%;
  padding: 2rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.profile-img {
  aspect-ratio: 1;
  width: 6rem;
  border-radius: 50%;
  background-color: #ffffff;
  object-fit: contain;
  padding: 0.75rem; 
  margin-bottom: 1rem;
}

h1 {
  font-size: clamp(1.4rem, 4vw, 1.5rem);
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.subtitle {
  color: #d0d5dd;
  font-size: clamp(1rem, 2.5vw, 1.1rem);
  margin-bottom: 2rem;
}

.links-container {
  width: 100%;
  max-width: 30rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.link-btn {
  background-color: #ffffff;
  color: #121212;
  text-decoration: none;
  padding: 1rem;
  border-radius: 0.75rem; 
  font-weight: 500;
  font-size: clamp(0.9rem, 2.5vw, 1rem);
  transition: transform 0.2s ease;
  width: 100%;
}

.link-btn:hover {
  transform: scale(1.015);
  background-color: #f8f9fa;
}

/* Desktop View (576px / 36rem & above) */
@media (min-width: 36rem) {
  body {
    background-color: #121517; /* Outer background डार्क हो जाएगा */
    justify-content: center; /* Card को screen के center में लाने के लिए */
  }

  .app-container {
    max-width: 35rem;
    background-color: #232a2e; /* Original background अब Card का कलर बन जाएगा */
    border-radius: 1.5rem;
    box-shadow: 0 1rem 2.5rem rgba(0, 0, 0, 0.4); /* हल्की सी depth */
    padding: 3rem 2rem;
    margin: 2rem; /* Card के बाहर थोड़ा breathing space */
  }
}