/* 
 * Havalar.com.tr - Atmospheric Weather Portal Design System
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@500;600;700;800&display=swap');

:root {
  --font-sans: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --color-sky-primary: #0284C7;
  --color-sky-light: #38BDF8;
  --color-sun: #F59E0B;
  --color-night: #0B1329;
}

html {
  font-family: var(--font-sans);
  scroll-behavior: smooth;
  background-color: #f8fafc;
  color: #0f172a;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background-color: #f8fafc;
}

.font-heading { 
  font-family: var(--font-heading), sans-serif; 
  letter-spacing: -0.03em;
}

.font-sans { 
  font-family: var(--font-sans), sans-serif; 
}

.font-mono {
  font-family: 'Space Grotesk', ui-monospace, monospace;
}

/* Atmospheric Weather Gradients */
.sky-hero-gradient {
  background: linear-gradient(135deg, #0284C7 0%, #0369A1 50%, #0B1329 100%);
}

.weather-glass-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(226, 232, 240, 0.9);
}

.weather-dark-glass {
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(51, 65, 85, 0.8);
}

/* Ticker Animation */
@keyframes tickerMove {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.ticker-slider-wrapper {
  overflow: hidden;
  white-space: nowrap;
  width: 100%;
  display: flex;
}

.ticker-track {
  display: inline-flex;
  align-items: center;
  gap: 2.5rem;
  animation: tickerMove 35s linear infinite;
  will-change: transform;
}

.ticker-slider-wrapper:hover .ticker-track {
  animation-play-state: paused;
}

/* Radar Pulse Effect */
@keyframes radarPulse {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.05); opacity: 0.4; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.radar-sweep {
  animation: radarPulse 3s ease-in-out infinite;
}

/* Weather Hourly Horizontal Scroll */
.weather-hourly-scroll {
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: #cbd5e1 transparent;
}
.weather-hourly-scroll::-webkit-scrollbar {
  height: 6px;
}
.weather-hourly-scroll::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

/* Custom Accordion */
details > summary::-webkit-details-marker {
  display: none;
}
details[open] summary .faq-icon {
  transform: rotate(180deg);
  background-color: #0284C7;
  color: #ffffff;
}