/* ============================================
   Kurdistan Observer — Style Sheet
   Design: Segmented layout with pill tabs
   Colors: Kurdish flag (red, green, yellow)
   ============================================ */

/* --- CSS Variables --- */
:root {
  --color-red: #DC143C;
  --color-green: #00A651;
  --color-yellow: #FFD700;
  --color-red-light: #fff0f2;
  --color-green-light: #edf8f0;
  --color-yellow-light: #fffceb;
  --color-text: #1a1a1a;
  --color-text-light: #666;
  --color-bg: #f5f5f7;
  --color-card-bg: #fff;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --radius-md: 20px;
  --radius-pill: 100px;
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
}

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

/* --- Base --- */
html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
    Oxygen, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

/* --- Header --- */
.site-header {
  padding: 2.5rem 1.5rem 1.25rem;
  text-align: center;
}

.site-header h1 {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-text);
}

/* --- Pill Tabs --- */
.pill-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  padding: 0 1.5rem 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.pill {
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid #d1d1d6;
  background: var(--color-card-bg);
  color: var(--color-text-light);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.pill:hover {
  border-color: #999;
  color: var(--color-text);
}

.pill.active[data-accent="red"] {
  background: var(--color-red);
  border-color: var(--color-red);
  color: #fff;
}

.pill.active[data-accent="green"] {
  background: var(--color-green);
  border-color: var(--color-green);
  color: #fff;
}

.pill.active[data-accent="yellow"] {
  background: var(--color-yellow);
  border-color: var(--color-yellow);
  color: var(--color-text);
}

/* --- Content Area --- */
.content-area {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

/* --- Content Cards --- */
.content-card {
  display: none;
  background: var(--color-card-bg);
  padding: 3rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  animation: cardFadeIn 0.25s ease;
}

.content-card.active {
  display: block;
}

@keyframes cardFadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.content-card {
  border-left: 4px solid transparent;
  border-image: linear-gradient(to bottom, var(--color-red) 33%, var(--color-green) 33% 66%, var(--color-yellow) 66%) 1;
}

.card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.card-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.content-card h3 {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.content-card h4 {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text);
  margin-top: 2rem;
  margin-bottom: 0.5rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid #e5e5e7;
}

.content-card p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #444;
}

.content-card p + p {
  margin-top: 1rem;
}

.content-card .card-stat {
  font-size: 1.25rem;
  color: var(--color-text);
  padding: 1rem 1.25rem;
  border-radius: 12px;
  margin-bottom: 1rem;
  line-height: 1.5;
}

.content-card[data-accent="red"] .card-stat {
  background: var(--color-red-light);
}

.content-card[data-accent="green"] .card-stat {
  background: var(--color-green-light);
}

.content-card[data-accent="yellow"] .card-stat {
  background: var(--color-yellow-light);
}

.content-card em {
  font-style: italic;
  color: var(--color-text-light);
}

.content-card strong {
  font-weight: 600;
  color: var(--color-text);
}

/* --- Mobile --- */
@media (max-width: 600px) {
  .site-header {
    padding: 1.75rem 1rem 1rem;
  }

  .site-header h1 {
    font-size: 1.5rem;
  }

  .pill-tabs {
    padding: 0 1rem 1.25rem;
    gap: 0.4rem;
  }

  .pill {
    font-size: 0.75rem;
    padding: 0.4rem 0.75rem;
  }

  .content-area {
    padding: 0 1rem 2rem;
  }

  .content-card {
    padding: 1.5rem;
  }

  .content-card h3 {
    font-size: 1.25rem;
  }

  .content-card p {
    font-size: 0.9rem;
  }

  .content-card .card-stat {
    font-size: 1rem;
  }
}