@import url('https://fonts.googleapis.com/css2?family=Caveat:wght@600;700&family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@500;600;700;800;900&display=swap');

:root {
  --color-primary: #881228;
  --color-primary-dark: #660e1d;
  --color-primary-hover: #730f22;
  --color-primary-light: #fdf2f4;
  --color-primary-badge: #fde8eb;
  --color-dark-bg: #630c1c;
  --color-text-main: #111827;
  --color-text-muted: #4b5563;
  --color-text-subtle: #9ca3af;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--color-text-main);
  background-color: #ffffff;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .font-heading {
  font-family: 'Inter', sans-serif;
  letter-spacing: -0.02em;
}

.font-handwriting {
  font-family: 'Caveat', cursive;
}

/* Custom Range Slider Styling */
input[type="range"].custom-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: #e5e7eb;
  border-radius: 9999px;
  outline: none;
  transition: background 0.2s;
}

input[type="range"].custom-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid #ffffff;
  box-shadow: 0 2px 6px rgba(136, 18, 40, 0.4);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

input[type="range"].custom-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  box-shadow: 0 3px 10px rgba(136, 18, 40, 0.6);
}

input[type="range"].custom-slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid #ffffff;
  box-shadow: 0 2px 6px rgba(136, 18, 40, 0.4);
  cursor: pointer;
}

/* Range slider for Dark Background */
input[type="range"].slider-dark {
  background: rgba(255, 255, 255, 0.25);
}

input[type="range"].slider-dark::-webkit-slider-thumb {
  background: #ffffff;
  border: 3px solid var(--color-primary);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Ribbon "Очаквайте скоро" */
.ribbon-diagonal {
  position: absolute;
  top: 18px;
  right: -32px;
  transform: rotate(35deg);
  background-color: var(--color-primary);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 5px 36px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
  z-index: 10;
  text-transform: uppercase;
  pointer-events: none;
}

/* Custom Accordion Transition */
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease, opacity 0.3s ease;
  opacity: 0;
}

.accordion-item.active .accordion-content {
  max-height: 500px;
  opacity: 1;
}

.accordion-icon {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
}

/* Subtle micro-animations */
@keyframes floatGentle {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.animate-float {
  animation: floatGentle 4s ease-in-out infinite;
}

.badge-pulse {
  animation: pulseLight 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulseLight {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.88; transform: scale(1.02); }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary);
}

/* Glassmorphism utility */
.glass-nav {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(8px);
}

/* Navigation Active Link Indicator */
.nav-link {
  position: relative;
  transition: color 0.2s ease;
}

.nav-link.active {
  color: var(--color-primary);
  font-weight: 600;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: 2px;
}