/* CSS Variables for Light Theme */
:root {
  --bg-color: light-dark(#ffffff, #0d0d0d);
  --button-color: light-dark(#fff, oklch(20.5% 0 0));
  --text-color: light-dark(#1a1a1a, #f1f5f9);
  --text-secondary: light-dark(#666666, #94a3b8);
  --accent-color: hsl(37, 44%, 60%);
  --accent-hover: hsl(37, 44%, 45%);
  --border-color: light-dark(oklch(0.922 0 0), oklch(1 0 0 / 0.1));
  --shadow-step-1-color: light-dark(rgba(0, 0, 0, 0.1), rgba(255, 255, 255, 0.07));
  --shadow-step-2-color: light-dark(rgba(0, 0, 0, 0.06), rgba(255, 255, 255, 0.05));
  --shadow: 0 4px 6px -1px var(--shadow-step-1-color), 0 2px 4px -1px var(--shadow-step-2-color);
}

@media (prefers-color-scheme: light) {
  html {
    color-scheme: light;
  }
}

@media (prefers-color-scheme: dark) {
  html {
    color-scheme: dark;
  }
}

html,
body {
  font-size: 16px;
}

/* Base Styles */
body {
  font-family:
    'Inter',
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    Roboto,
    Oxygen,
    Ubuntu,
    Cantarell,
    sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  transition:
    background-color 0.3s ease,
    color 0.3s ease;
  min-height: 100vh;
  width: 100%;
}

/* Main Container */
.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 2rem;
  text-align: center;
}

/* Logo */
.logo-container {
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

.logo-container:hover {
  transform: scale(1.05);
}

.logo-container svg {
  width: 20rem;
  max-width: 100%;
}

.title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  margin: 0 0 0.5rem 0;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  line-height: 1;
}

.title span:first-child {
  color: var(--text-color);
}

.title span:last-child {
  background: linear-gradient(135deg, var(--accent-hover) 0%, var(--accent-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.subtitle {
  font-weight: 300;
  font-size: clamp(1rem, 2vw, 1.5rem);
  color: var(--text-secondary);
  margin: 0 0 3rem 0;
}

/* Social Links */
.social-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background-color: var(--button-color);
  color: var(--text-color);
  text-decoration: none;
  border: 2px solid var(--border-color);
  border-radius: 0.75rem;
  font-weight: 600;
  font-size: 0.9375rem;
  transition: all 0.3s ease;
}

.social-link,
.social-link svg {
  transition: all 0.3s ease;
}

.social-link:hover {
  transform: translateY(-2px);
  border-color: var(--accent-color);
  color: var(--accent-color);
  box-shadow:
    0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.social-link:active {
  transform: translateY(0);
}

.social-link svg {
  width: 1.75rem;
  height: 1.75rem;
  flex-shrink: 0;
  color: var(--text-secondary);
}

.social-link:hover svg {
  color: var(--accent-color);
}

/* Responsive Design */
@media (max-width: 640px) {
  .container {
    padding: 1.5rem;
  }

  .social-links {
    flex-direction: column;
    width: 100%;
    max-width: 300px;
  }

  .social-link {
    width: 100%;
    justify-content: center;
  }
}

/* Focus Styles for Accessibility */
.social-link:focus-visible {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}