/* ==========================================================================
   YADE AMBULANTE PFLEGE & BETREUUNG - PREMIUM CUSTOM CSS
   München-Neuperlach
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Google Fonts & Root Custom Variables
   -------------------------------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Playfair+Display:ital,wght@0,500;0,600;0,700;0,800;1,500;1,600&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Caveat:wght@600;700&display=swap');

:root {
  --color-yade-dark: #1B3B2C;
  --color-yade-forest: #244B39;
  --color-yade-emerald: #0F684B;
  --color-yade-emerald-hover: #0B523B;
  --color-yade-emerald-light: #E8F5F1;
  --color-yade-gold: #C5A059;
  --color-yade-gold-dark: #A4813D;
  --color-yade-gold-light: #FAF4E8;
  --color-yade-beige: #F4EFE6;
  --color-yade-cream: #FAF8F5;
  --color-text-main: #2C3531;
  --color-text-muted: #5C6560;

  --font-serif: 'Playfair Display', 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-handwriting: 'Caveat', cursive;

  --shadow-subtle: 0 4px 20px -2px rgba(27, 59, 44, 0.05);
  --shadow-card: 0 10px 30px -5px rgba(27, 59, 44, 0.08), 0 4px 12px -2px rgba(197, 160, 89, 0.05);
  --shadow-hover: 0 20px 40px -10px rgba(15, 104, 75, 0.15), 0 10px 20px -5px rgba(197, 160, 89, 0.1);
  --shadow-gold-glow: 0 0 25px rgba(197, 160, 89, 0.25);

  --radius-lg: 1rem;     /* 16px */
  --radius-xl: 1.5rem;   /* 24px */
  --radius-2xl: 2rem;    /* 32px */
}

/* --------------------------------------------------------------------------
   2. Base & Typography Overrides
   -------------------------------------------------------------------------- */
html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  background-color: var(--color-yade-cream);
  color: var(--color-text-main);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
}

h1, h2, h3, h4, .font-serif-title {
  font-family: var(--font-serif);
  letter-spacing: -0.01em;
}

.font-handwriting {
  font-family: var(--font-handwriting);
}

/* Custom Selection Highlight */
::selection {
  background-color: var(--color-yade-emerald);
  color: #FFFFFF;
}

/* Accessibility Focus States */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--color-yade-gold);
  outline-offset: 3px;
}

/* --------------------------------------------------------------------------
   3. Glassmorphism & Header Components
   -------------------------------------------------------------------------- */
.glass-nav {
  background: rgba(250, 248, 245, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(197, 160, 89, 0.18);
}

.glass-card {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(197, 160, 89, 0.15);
}

.gold-gradient-text {
  background: linear-gradient(135deg, #E5C158 0%, #C5A059 50%, #9A7B38 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gold-border-glow {
  border: 1px solid rgba(197, 160, 89, 0.3);
  box-shadow: 0 0 15px rgba(197, 160, 89, 0.12);
}

/* --------------------------------------------------------------------------
   4. Micro-Interactions & Hover Lift
   -------------------------------------------------------------------------- */
.hover-lift {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.35s ease;
}

.hover-lift:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(197, 160, 89, 0.4);
}

/* Floating animation */
@keyframes floatSlow {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-8px) rotate(1deg); }
}

.animate-float {
  animation: floatSlow 6s ease-in-out infinite;
}

/* Pulse Glow */
@keyframes pulseGold {
  0%, 100% { box-shadow: 0 0 0 0 rgba(197, 160, 89, 0.4); }
  50% { box-shadow: 0 0 0 12px rgba(197, 160, 89, 0); }
}

.pulse-gold {
  animation: pulseGold 2.5s infinite;
}

/* --------------------------------------------------------------------------
   5. Custom Scroll reveal states (IntersectionObserver)
   -------------------------------------------------------------------------- */
.reveal-element {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-element.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* --------------------------------------------------------------------------
   6. Accordion Custom Styles
   -------------------------------------------------------------------------- */
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
  opacity: 0;
}

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

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
  background-color: var(--color-yade-emerald);
  color: #FFFFFF;
}

/* --------------------------------------------------------------------------
   7. Modal Backdrop & Dialog
   -------------------------------------------------------------------------- */
.modal-backdrop {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.modal-box {
  transform: scale(0.92) translateY(20px);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-backdrop.is-open .modal-box {
  transform: scale(1) translateY(0);
}

/* --------------------------------------------------------------------------
   8. Organic Curved Section Dividers
   -------------------------------------------------------------------------- */
.curved-top-divider {
  position: relative;
}
.curved-top-divider::before {
  content: '';
  position: absolute;
  top: -40px;
  left: 0;
  width: 100%;
  height: 40px;
  background-size: 100% 40px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--color-yade-cream);
}
::-webkit-scrollbar-thumb {
  background: #C2B8A3;
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-yade-emerald);
}