/* ==========================================================================
   BASE & RESET STYLES
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  background-image: 
    radial-gradient(circle at 15% 20%, rgba(13, 148, 136, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 70%, rgba(139, 92, 246, 0.08) 0%, transparent 45%);
}

[data-theme="dark"] body {
  background-image: 
    radial-gradient(circle at 15% 20%, rgba(20, 184, 166, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 85% 70%, rgba(139, 92, 246, 0.12) 0%, transparent 45%);
}

/* Typography Base */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

p {
  color: var(--text-secondary);
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  outline: none;
}

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

/* Global Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

@media (max-width: 768px) {
  .container {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
}

/* Reusable UI Components */
.badge-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  background: rgba(57, 169, 0, 0.12);
  color: var(--color-sena-green);
  border: 1px solid rgba(57, 169, 0, 0.25);
  box-shadow: 0 0 15px rgba(57, 169, 0, 0.15);
  backdrop-filter: blur(8px);
}

.badge-status .status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-sena-green);
  box-shadow: 0 0 8px var(--color-sena-green);
  animation: pulse-dot 2s infinite ease-in-out;
}

@keyframes pulse-dot {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.3);
    opacity: 0.6;
  }
}

/* Utilities */
.gradient-text-teal {
  background: linear-gradient(135deg, var(--color-primary-teal), var(--color-primary-teal-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-orange {
  background: linear-gradient(135deg, var(--color-accent-orange), #ea580c);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-purple {
  background: linear-gradient(135deg, var(--color-accent-purple), var(--color-accent-purple-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}