/* ============================================================
   MANTO BRASIL — ANIMAÇÕES & EFEITOS
   ============================================================ */

/* ============================================================
   1. KEYFRAMES
   ============================================================ */

/* Fade In de baixo */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Fade In */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Flutuação suave (produto flotando) */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-12px); }
}

/* Pulsar brilho dourado */
@keyframes goldPulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(197, 160, 89, 0);
  }
  50% {
    box-shadow: 0 0 30px 8px rgba(197, 160, 89, 0.25);
  }
}

/* Shimmer (brilho passando) */
@keyframes shimmer {
  0%   { transform: translateX(-100%) skewX(-15deg); }
  100% { transform: translateX(200%) skewX(-15deg); }
}

/* Linha dourada expandindo */
@keyframes lineExpand {
  from { width: 0; opacity: 0; }
  to   { width: 60px; opacity: 1; }
}

/* Rotação lenta (selos) */
@keyframes slowRotate {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Brilho do texto */
@keyframes textGlow {
  0%, 100% { text-shadow: 0 0 20px rgba(197, 160, 89, 0); }
  50%       { text-shadow: 0 0 30px rgba(197, 160, 89, 0.5), 0 0 60px rgba(197, 160, 89, 0.2); }
}

/* Entrada da esquerda */
@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Entrada da direita */
@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Escala (zoom in suave) */
@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.92);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Contador contando */
@keyframes countUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Partícula dourada subindo */
@keyframes particleRise {
  0% {
    opacity: 0;
    transform: translateY(0) scale(0);
  }
  20% { opacity: 1; }
  100% {
    opacity: 0;
    transform: translateY(-120px) scale(1.5);
  }
}

/* Ondulação (ripple) no clique */
@keyframes ripple {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  100% {
    transform: scale(4);
    opacity: 0;
  }
}

/* Ticker de texto rolando */
@keyframes ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================================
   2. CLASSES DE ANIMAÇÃO (UTILITY)
   ============================================================ */

/* Animações de entrada — ativadas via JS ao entrar na viewport */
.animate-fadeInUp {
  animation: fadeInUp 0.7s ease forwards;
}

.animate-fadeIn {
  animation: fadeIn 0.6s ease forwards;
}

.animate-slideInLeft {
  animation: slideInLeft 0.7s ease forwards;
}

.animate-slideInRight {
  animation: slideInRight 0.7s ease forwards;
}

.animate-scaleIn {
  animation: scaleIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

/* Estado inicial: oculto antes de animar */
.will-animate {
  opacity: 0;
}

/* Delays escalonados para sequências */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }
.delay-600 { animation-delay: 0.6s; }
.delay-700 { animation-delay: 0.7s; }
.delay-800 { animation-delay: 0.8s; }

/* ============================================================
   3. EFEITOS PERPÉTUOS (LOOP)
   ============================================================ */

/* Flutuação do produto */
.effect-float {
  animation: float 4s ease-in-out infinite;
}

.effect-float-slow {
  animation: float 6s ease-in-out infinite;
}

.effect-float-delay {
  animation: float 4s ease-in-out infinite;
  animation-delay: 1s;
}

/* Pulsar dourado */
.effect-gold-pulse {
  animation: goldPulse 2.5s ease-in-out infinite;
}

/* Rotação lenta */
.effect-slow-rotate {
  animation: slowRotate 20s linear infinite;
}

/* Brilho do texto */
.effect-text-glow {
  animation: textGlow 3s ease-in-out infinite;
}

/* ============================================================
   4. EFEITO SHIMMER (BRILHO PASSANDO — BOTÕES / CARDS)
   ============================================================ */
.shimmer-wrapper {
  position: relative;
  overflow: hidden;
}

.shimmer-wrapper::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 40%,
    rgba(255, 255, 255, 0.08) 50%,
    transparent 60%
  );
  transform: translateX(-100%) skewX(-15deg);
  pointer-events: none;
}

.shimmer-wrapper:hover::after {
  animation: shimmer 0.7s ease forwards;
}

/* ============================================================
   5. EFEITO CARD HOVER (TILT 3D)
   ============================================================ */
.card-3d {
  transition: transform 0.15s ease, box-shadow 0.3s ease;
  transform-style: preserve-3d;
  will-change: transform;
}

/* ============================================================
   6. TICKER / FAIXA ROLANTE
   ============================================================ */
.ticker-wrapper {
  overflow: hidden;
  white-space: nowrap;
}

.ticker-content {
  display: inline-block;
  animation: ticker 25s linear infinite;
}

/* ============================================================
   7. TRANSIÇÕES DE HOVER PREMIUM
   ============================================================ */

/* Scale leve ao hover */
.hover-scale {
  transition: transform var(--transition-base);
}
.hover-scale:hover {
  transform: scale(1.03);
}

/* Elevação / sombra ao hover */
.hover-lift {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.hover-lift:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-gold-lg);
}

/* Brilho dourado ao hover */
.hover-glow {
  transition: box-shadow var(--transition-base);
}
.hover-glow:hover {
  box-shadow: var(--shadow-gold);
}

/* ============================================================
   8. EFEITO RIPPLE (CLIQUE EM BOTÕES)
   ============================================================ */
.ripple-container {
  position: relative;
  overflow: hidden;
}

.ripple-effect {
  position: absolute;
  border-radius: 50%;
  background: rgba(197, 160, 89, 0.3);
  width: 20px;
  height: 20px;
  margin-top: -10px;
  margin-left: -10px;
  animation: ripple 0.6s linear;
  pointer-events: none;
}

/* ============================================================
   9. PARTÍCULAS DOURADAS
   ============================================================ */
.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-gold);
  pointer-events: none;
  animation: particleRise 1.5s ease-out forwards;
}

/* ============================================================
   10. LOADING / SKELETON
   ============================================================ */
@keyframes skeletonPulse {
  0%, 100% { opacity: 0.4; }
  50%       { opacity: 0.8; }
}

.skeleton {
  background: linear-gradient(90deg, #1a1a1a 25%, #222 50%, #1a1a1a 75%);
  background-size: 200% 100%;
  animation: skeletonPulse 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
}