:root {
  --primary-bg: #0B1F3B;
  --surface: #252525;
  --accent: #C6A85B;
  --text: #FFFFFF;
  --muted: #CCCCCC;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--primary-bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

img,
iframe,
video,
svg {
  max-width: 100%;
  height: auto;
}

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

::selection {
  background: rgba(198, 168, 91, 0.35);
}

input,
textarea {
  background: rgba(255, 255, 255, 0.10);
}

input:focus,
textarea:focus {
  background: rgba(255, 255, 255, 0.10);
}

input:-webkit-autofill,
textarea:-webkit-autofill,
input:-webkit-autofill:focus,
textarea:-webkit-autofill:focus {
  background: rgba(255, 255, 255, 0.10) !important;
  -webkit-text-fill-color: #ffffff !important;
  -webkit-box-shadow: 0 0 0px 1000px rgba(255, 255, 255, 0.10) inset !important;
  box-shadow: 0 0 0px 1000px rgba(255, 255, 255, 0.10) inset !important;
  -webkit-background-clip: padding-box !important;
  background-clip: padding-box !important;
  transition: background-color 5000s ease-in-out 0s;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  user-select: none;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.35);
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.45);
}

.btn:focus-visible {
  outline: 2px solid rgba(198, 168, 91, 0.8);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--accent);
  color: var(--primary-bg);
}

.btn-primary:hover {
  background: rgba(198, 168, 91, 0.9);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--text);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.15);
}

.btn-tertiary {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text);
}

.btn-tertiary:hover {
  background: rgba(255, 255, 255, 0.15);
}

.nav-link {
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: #ffffff;
}

.mobile-nav-link {
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  padding: 0.75rem 1rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  transition: background 0.2s ease;
}

.mobile-nav-link:hover {
  background: rgba(255, 255, 255, 0.1);
}

.card {
  border-radius: 1.25rem;
  background: rgba(37, 37, 37, 0.6);
  padding: 1.5rem;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.42);
  backdrop-filter: blur(16px);
}

.card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.1);
}

.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.1);
  color: var(--text);
  transition: background 0.2s ease;
}

.icon-button:hover {
  background: rgba(255, 255, 255, 0.15);
}

.footer-link {
  color: rgba(255, 255, 255, 0.6);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: rgba(255, 255, 255, 0.9);
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    transition: none !important;
    animation: none !important;
  }
}