/* 
 * Custom CSS for SC Merchandising
 * Versão: 2.0 (Tailwind CSS)
 * 
 * Este arquivo contém estilos personalizados que complementam o Tailwind CSS.
 * Inclui:
 * - Variáveis CSS para consistência
 * - Estilos do carrossel principal
 * - Animações personalizadas
 * - Estilos de componentes específicos (botões, cards, modais)
 * - Ajustes de responsividade
 */

/* CSS Variables - Para consistência e fácil manutenção */
:root {
  --transition-speed: 0.3s;
  --transition-timing: ease;
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --primary-color: #2563eb;
  --primary-light: #3b82f6;
  --primary-dark: #1d4ed8;
}

body {
  overflow-x: hidden;
}

/* Camadas Tailwind: componentes premium e ajustes globais */
@layer base {
  :root {
    --brand-gradient: linear-gradient(90deg, #1e40af 0%, #3b82f6 50%, #38bdf8 100%);
    --glass-bg: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.12);
  }
}

@layer components {
  /* Botões premium com gradiente e glow */
  .btn-premium {
    background-image: var(--brand-gradient);
    color: #fff;
    border-radius: 0.75rem;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-speed) var(--transition-timing), box-shadow var(--transition-speed) var(--transition-timing), filter var(--transition-speed) var(--transition-timing);
  }
  .btn-premium:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.25), var(--shadow-lg);
    filter: brightness(1.05);
  }

  /* Card com glassmorphism leve */
  .card-glass {
    background: var(--glass-bg);
    backdrop-filter: blur(8px);
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
    box-shadow: var(--shadow-elegant);
    transition: transform var(--transition-speed) var(--transition-timing), box-shadow var(--transition-speed) var(--transition-timing);
  }
  .card-glass:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-soft);
  }

  /* Header elevado em rolagem */
  .navbar-elevated {
    box-shadow: 0 8px 16px -10px rgba(17, 24, 39, 0.15);
    border-color: rgba(255, 255, 255, 0.2);
  }

  /* Link ativo na navbar */
  .navbar a.active {
    color: var(--primary-dark);
  }
  /* Realça a barra inferior decorativa quando ativo */
  .navbar a.active .absolute {
    width: 100% !important;
  }



  /* Barra de progresso de rolagem */
  #scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    background: linear-gradient(90deg, #1e40af, #3b82f6, #38bdf8);
    width: 0%;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(56, 189, 248, 0.35);
  }

  /* Botão WhatsApp premium */
  .whatsapp-button {
    background: linear-gradient(to right, #22c55e, #16a34a);
    transition: transform var(--transition-speed) var(--transition-timing), box-shadow var(--transition-speed) var(--transition-timing);
    box-shadow: var(--shadow-sm);
  }
  .whatsapp-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
  }
}

/* Estilos do Carrossel Hero */
#header-swiper {
  width: 100%;
  height: 680px;
  position: relative;
}

#header-swiper .swiper-slide {
  overflow: hidden;
}

#header-swiper .swiper-button-next,
#header-swiper .swiper-button-prev {
  width: 50px;
  height: 50px;
  background-color: rgba(0, 0, 0, 0.5);
  border-radius: 50%;
  backdrop-filter: blur(4px);
  transition: transform var(--transition-speed) var(--transition-timing),
              background-color var(--transition-speed) var(--transition-timing);
}

.swiper-button-next:after, 
.swiper-button-prev:after {
  font-size: 19px !important;
}

#header-swiper .swiper-button-next:hover,
#header-swiper .swiper-button-prev:hover {
  background-color: rgba(0, 0, 0, 0.7);
  transform: scale(1.1);
}

#header-swiper .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background: rgba(255, 255, 255, 0.7);
  opacity: 0.7;
  transition: transform var(--transition-speed) var(--transition-timing),
              background var(--transition-speed) var(--transition-timing),
              opacity var(--transition-speed) var(--transition-timing);
}

#header-swiper .swiper-pagination-bullet-active {
  background: #ffffff;
  opacity: 1;
  transform: scale(1.2);
}

/* Botão WhatsApp */
.whatsapp-button {
  background: linear-gradient(to right, #22c55e, #16a34a);
  transition: transform var(--transition-speed) var(--transition-timing),
              box-shadow var(--transition-speed) var(--transition-timing);
  box-shadow: 0 6px 16px rgba(22, 163, 74, 0.25);
}

.whatsapp-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(22, 163, 74, 0.35), var(--shadow-md);
}

/* Animações personalizadas */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.animate-fadeIn {
  animation: fadeIn 0.5s ease-in-out;
}

.animate-slideUp {
  animation: slideUp 0.5s ease-in-out;
}

.animate-pulse {
  animation: pulse 2s infinite;
}

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

/* Estilos para o spinner de carregamento */
.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid rgba(243, 243, 243, 0.3);
  border-top: 4px solid #3b82f6;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Estilos para o modal lateral */
.modal-side {
  height: 100%;
  max-width: 360px;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(15px);
  border-left: 1px solid rgba(255, 255, 255, 0.1);
}

/* Estilos para os cards de vagas */
.job-card {
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  position: relative;
  overflow: hidden;
}

.job-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px -5px rgba(0, 0, 0, 0.1), 0 10px 15px -5px rgba(0, 0, 0, 0.05);
}


/* Estilos para o carrossel */
.carousel-caption-overlay {
  background: rgba(0, 0, 0, 0.65);
  border-radius: 0.75rem;
  backdrop-filter: blur(8px);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transform: translateY(0);
  transition: transform 0.4s ease;
}

.carousel-item:hover .carousel-caption-overlay {
  transform: translateY(-5px);
}

/* Efeitos de hover para botões */
.btn-hover-effect {
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-hover-effect:after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: -100%;
  background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.2) 50%, rgba(255,255,255,0) 100%);
  transition: all 0.6s ease;
  z-index: -1;
}

.btn-hover-effect:hover:after {
  left: 100%;
}

.btn-hover-effect:hover {
  transform: translateY(-2px);
  box-shadow: 0 7px 14px rgba(0, 0, 0, 0.15), 0 5px 5px rgba(0, 0, 0, 0.12);
}

/* Efeito de glassmorphism */
.glass-effect {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
}

/* Overlay suave para o hero (sem blur) */
.hero-overlay {
  background: linear-gradient(to bottom, rgba(0,0,0,0.5), rgba(0,0,0,0.2));
}

/* Sombra discreta no título do hero para legibilidade */
.hero-title {
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
}

/* Subtítulo com leve suavização (mantido em cinza-claro via classes) */
.hero-subtitle {
  filter: saturate(0.95);
}

/* Sombras elegantes */
.shadow-elegant {
  box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.1), 0 5px 15px -5px rgba(0, 0, 0, 0.05);
  transition: box-shadow 0.3s ease;
}

.shadow-soft {
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.15), 0 10px 20px -5px rgba(0, 0, 0, 0.1);
}

/* Efeito de parallax para backgrounds */
.parallax-bg {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  position: relative;
  overflow: hidden;
}

/* Efeito de borda gradiente */
.gradient-border {
  position: relative;
  border-radius: 0.5rem;
  overflow: hidden;
}

.gradient-border::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, #3b82f6, #8b5cf6, #2563eb);
  z-index: -1;
  border-radius: 0.6rem;
  animation: shimmer 3s linear infinite;
  background-size: 200% 200%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
}

/* Efeito de parallax para imagens */
.parallax-bg {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* Melhorias de responsividade */
@media (max-width: 768px) {
  .parallax-bg {
    background-attachment: scroll; /* Melhor performance em dispositivos móveis */
  }
  
  .glass-effect {
    backdrop-filter: blur(10px); /* Reduzir blur para melhor performance */
  }
  
  .job-card:hover {
    transform: translateY(-5px); /* Reduzir movimento em telas menores */
  }
  
  .carousel-caption-overlay {
    padding: 1rem !important;
  }
  
  .shadow-elegant {
    box-shadow: 0 5px 15px -5px rgba(0, 0, 0, 0.1); /* Sombra mais leve em mobile */
  }
}

/* Melhorias de acessibilidade */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}


/* Transições suaves para modo escuro/claro */
.dark-mode-transition {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}