/* 
  Sinergia Vital - Design System
  Focado em Longevidade e Serenidade
*/

:root {
  /* Sage Palette (Verdes Serenos) */
  --color-sage-50: #f4f7f4;
  --color-sage-100: #e5ebe5;
  --color-sage-200: #ced9ce;
  --color-sage-500: #84a584;
  --color-sage-600: #6b8a6b;
  --color-sage-700: #566e56;

  /* Stone Palette (Tons Terrosos Neutros) */
  --color-stone-800: #1e293b;
  --color-stone-500: #64748b;

  /* Glassmorphism Tokens */
  --glass-bg: rgba(255, 255, 255, 0.45);
  --glass-border: rgba(255, 255, 255, 0.6);
  --glass-shadow: 0 20px 40px -10px rgba(132, 165, 132, 0.15);
  --glass-blur: 20px;
}

* {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background: var(--color-sage-200);
  color: var(--color-sage-700);
}

.zen-glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: 2.5rem;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.6s cubic-bezier(0.22, 1, 0.36, 1),
    background 0.4s ease;
}

.zen-glass:hover {
  background: rgba(255, 255, 255, 0.55);
  box-shadow: 0 30px 60px -12px rgba(132, 165, 132, 0.2);
}

.zen-gradient-text {
  background: linear-gradient(135deg, var(--color-sage-700) 0%, #334155 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Acessibilidade: Tipografia */
.text-high-contrast {
  color: var(--color-stone-800);
  line-height: 1.6;
}

.btn-zen {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-zen:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px -5px rgba(107, 138, 107, 0.4);
}

/* Video Player UI */
.video-overlay.playing {
  opacity: 0;
  pointer-events: none;
}

.video-overlay {
  transition: all 0.5s ease;
}

/* WhatsApp Zen Support */
.btn-whatsapp-zen {
  background: rgba(255, 255, 255, 0.7) !important;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(132, 165, 132, 0.3);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn-whatsapp-zen:hover {
  background: white !important;
  box-shadow: 0 15px 30px rgba(132, 165, 132, 0.2);
}

.breathing-pulse {
  position: absolute;
  inset: -4px;
  background: rgba(132, 165, 132, 0.1);
  border-radius: 50%;
  z-index: -1;
  animation: pulse-zen 3s infinite ease-out;
}

@keyframes pulse-zen {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }

  100% {
    transform: scale(1.6);
    opacity: 0;
  }
}

/* Scroll Revelations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 1s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Custom Zen Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f4f7f4;
}

::-webkit-scrollbar-thumb {
  background: #cedbcd;
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: #84a584;
}