/* ===== RESET & BASE ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: #0F172A;
  color: #FFFFFF;
  line-height: 1.5;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
}

a {
  text-decoration: none;
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

/* ===== CONTAINER ===== */
.container {
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
}

/* ===== MAIN ===== */
main {
  flex: 1;
  display: flex;
  align-items: center;
  width: 100%;
}

/* ===== HERO ===== */
.hero {
  text-align: center;
  margin-bottom: 32px;
}

.profile-wrapper {
  position: relative;
  display: inline-block;
  margin-bottom: 20px;
}

.profile-img {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  position: relative;
  z-index: 1;
}

.profile-ring {
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 2px solid #2563EB;
  opacity: 0.4;
  animation: pulseRing 3s ease-in-out infinite;
}

.profile-ring::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1px solid #2563EB;
  opacity: 0.15;
}

@keyframes pulseRing {
  0%, 100% { transform: scale(1); opacity: 0.4; }
  50% { transform: scale(1.05); opacity: 0.15; }
}

.name {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.description {
  font-size: 0.9rem;
  color: #94A3B8;
  font-weight: 400;
}

/* ===== BUTTONS ===== */
.buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 16px 24px;
  border-radius: 12px;
  font-family: inherit;
  font-size: 0.925rem;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: #F8FAFC;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(12px);
  text-align: center;
}

.btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

.btn:active {
  transform: translateY(0);
}

.btn-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ===== FOOTER ===== */
.footer {
  padding: 24px 0 0;
  text-align: center;
  width: 100%;
}

.footer p {
  font-size: 0.8rem;
  color: #475569;
  font-weight: 400;
}

/* ===== ANIMATIONS ===== */
.js [data-animate] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.js [data-animate].visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (min-width: 480px) {
  body {
    padding: 64px 32px;
  }

  .name {
    font-size: 1.625rem;
  }

  .profile-img {
    width: 110px;
    height: 110px;
  }
}