/* ==========================================================================
   Configurações Globais & Variáveis (Design Tokens - Apenas Tema Escuro)
   ========================================================================== */
:root {
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Tema Escuro Exclusivo (Premium Dark) */
  --bg-primary: #050811;
  --bg-secondary: #090e1a;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  
  --accent-purple: #c084fc;
  --accent-emerald: #34d399;
  --accent-orange: #fb923c;
  
  --card-bg: rgba(9, 14, 26, 0.6);
  --card-border: rgba(255, 255, 255, 0.05);
  --card-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.5);
  
  --btn-primary-bg: #6366f1;
  --btn-primary-text: #ffffff;
  --btn-primary-hover: #4f46e5;
  
  --qr-bg: #ffffff;
  --qr-padding: 16px;
  
  --transition-speed: 0.3s;
  --border-radius-lg: 24px;
  --border-radius-md: 16px;
  --border-radius-sm: 8px;
}

html {
  scroll-behavior: smooth;
}

/* Reset Geral */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  position: relative;
}

/* ==========================================================================
   Elementos de Fundo (Blur/Glow)
   ========================================================================== */
.bg-blur {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(150px);
  z-index: -1;
  opacity: 0.12;
  pointer-events: none;
}

.blur-1 {
  background: radial-gradient(circle, var(--accent-purple) 0%, transparent 70%);
  top: 10%;
  right: -100px;
}

.blur-2 {
  background: radial-gradient(circle, var(--accent-emerald) 0%, transparent 70%);
  bottom: 10%;
  left: -200px;
}

/* ==========================================================================
   Cabeçalho (Header / Navbar)
   ========================================================================== */
.main-header {
  background: rgba(5, 8, 17, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--card-border);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
}

.header-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-emoji {
  font-size: 1.8rem;
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  background: linear-gradient(135deg, var(--text-primary) 50%, var(--accent-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   Seção Hero com Vídeo
   ========================================================================== */
.hero-section {
  position: relative;
  height: 100vh;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 2rem;
  overflow: hidden;
}

.video-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-video-element {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* Gradiente escuro para garantir legibilidade do texto sobre o vídeo */
  background: linear-gradient(to bottom,
    rgba(5, 8, 17, 0.55) 0%,
    rgba(5, 8, 17, 0.45) 60%,
    rgba(5, 8, 17, 0.85) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.hero-badge {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-purple);
  background: rgba(192, 132, 252, 0.12);
  border: 1px solid rgba(192, 132, 252, 0.2);
  padding: 0.35rem 1rem;
  border-radius: 9999px;
  margin-bottom: 0.5rem;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  background: linear-gradient(to right, #ffffff 40%, #a5b4fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 600px;
}

/* ==========================================================================
   Layout Principal
   ========================================================================== */
.main-content {
  flex: 1;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
  padding: 2rem 2rem 5rem 2rem;
  z-index: 5;
}

.grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  width: 100%;
}

/* ==========================================================================
   Cards de QR Code (Glassmorphism)
   ========================================================================== */
.qr-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--card-shadow);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2rem;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), 
              box-shadow var(--transition-speed) ease, 
              border-color var(--transition-speed) ease;
  position: relative;
  overflow: hidden;
}

.qr-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  border-color: rgba(255, 255, 255, 0.1);
}

/* Faixa indicadora colorida por categoria */
.qr-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--accent-color, var(--accent-purple));
}

#card-artesanato { --accent-color: var(--accent-purple); }
#card-artistas { --accent-color: var(--accent-emerald); }
#card-eventos { --accent-color: var(--accent-orange); }

/* Badges de Categoria */
.badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  margin-bottom: 1rem;
}

.badge-art {
  background: rgba(192, 132, 252, 0.12);
  color: var(--accent-purple);
}

.badge-artists {
  background: rgba(52, 211, 153, 0.12);
  color: var(--accent-emerald);
}

.badge-events {
  background: rgba(251, 146, 60, 0.12);
  color: var(--accent-orange);
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.75rem;
}

.card-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Área do QR Code */
.qr-display-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
}

.qr-container-box {
  background: var(--qr-bg);
  padding: var(--qr-padding);
  border-radius: var(--border-radius-md);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 232px;
  height: 232px;
}

.qr-canvas {
  width: 200px !important;
  height: 200px !important;
  display: block;
}

.qr-img {
  width: 200px;
  height: 200px;
  display: block;
  border-radius: 4px;
  image-rendering: crisp-edges;
}

.qr-loading {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--qr-bg);
  color: #475569;
  font-size: 0.875rem;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: var(--border-radius-md);
  transition: opacity 0.3s ease;
  pointer-events: none;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.85rem 1.5rem;
  border-radius: var(--border-radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-speed) cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  width: 100%; /* Botão único ocupa a largura total */
}

.btn-primary {
  background-color: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
  background-color: var(--btn-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px 0 rgba(99, 102, 241, 0.45);
}

/* ==========================================================================
   Seção Call to Action (Última Chamada)
   ========================================================================== */
.cta-section {
  padding: 4rem 2rem 2rem 2rem;
  z-index: 5;
  position: relative;
}

.cta-container {
  max-width: 850px;
  margin: 0 auto;
  padding: 3.5rem 2.5rem;
  background: rgba(9, 14, 26, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Detalhe brilhante no contorno */
.cta-container::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-purple), var(--accent-orange));
}

.cta-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #ef4444;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.25);
  padding: 0.35rem 1rem;
  border-radius: 9999px;
  margin-bottom: 1.5rem;
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.15);
  animation: cta-pulse 2s infinite;
}

@keyframes cta-pulse {
  0% { opacity: 0.9; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.03); }
  100% { opacity: 0.9; transform: scale(1); }
}

.cta-title {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  margin-bottom: 2rem;
  background: linear-gradient(135deg, #ff4e50 0%, #f9d423 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 2px 10px rgba(255, 78, 80, 0.25));
}

.cta-body {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.cta-highlight {
  font-size: 1.25rem;
  font-weight: 600;
  color: #ffffff;
  line-height: 1.5;
}

.cta-description {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 720px;
  margin: 0 auto;
}

.cta-highlight-light {
  font-size: 1.15rem;
  font-weight: 500;
  color: #e2e8f0;
  line-height: 1.5;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 1.25rem;
  margin-top: 0.5rem;
}

.btn-cta {
  background: linear-gradient(135deg, #ef4444 0%, #f97316 100%);
  color: #ffffff;
  font-size: 1rem;
  padding: 1rem 2.5rem;
  border-radius: var(--border-radius-md);
  box-shadow: 0 4px 20px rgba(239, 68, 68, 0.3);
  width: auto;
  display: inline-flex;
  transition: all var(--transition-speed) ease;
  gap: 0.75rem;
}

.btn-cta:hover {
  background: linear-gradient(135deg, #f87171 0%, #fb923c 100%);
  box-shadow: 0 6px 25px rgba(239, 68, 68, 0.55);
  transform: translateY(-3px);
}

.btn-cta svg {
  transition: transform var(--transition-speed) ease;
}

.btn-cta:hover svg {
  transform: translateY(3px);
}

/* Rodapé (Footer) */
.main-footer {
  text-align: center;
  padding: 2.5rem;
  border-top: 1px solid var(--card-border);
  font-size: 0.8rem;
  color: var(--text-secondary);
  background: rgba(5, 8, 17, 0.8);
  z-index: 5;
}

/* ==========================================================================
   Responsividade
   ========================================================================== */
@media (max-width: 768px) {
  .hero-section {
    height: 100vh;
    min-height: 100vh;
    padding: 0 1.5rem;
  }

  .hero-title {
    font-size: 2.25rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }
  
  .main-content {
    padding: 1.5rem 1rem;
  }
}

/* ==========================================================================
   CSS de Impressão (Print Layout)
   ========================================================================== */
@media print {
  /* Ocultar elementos desnecessários na impressão */
  .main-header,
  .bg-blur,
  .hero-section,
  .cta-section,
  .card-actions,
  .main-footer {
    display: none !important;
  }

  body {
    background-color: #ffffff !important;
    color: #000000 !important;
    font-size: 12pt;
    min-height: auto;
  }

  .main-content {
    padding: 0 !important;
    margin: 0 !important;
    max-width: 100% !important;
  }

  .grid-container {
    display: flex !important;
    flex-direction: column !important;
    gap: 2.5cm !important;
  }

  .qr-card {
    background: #ffffff !important;
    border: 2px dashed #cccccc !important;
    border-radius: var(--border-radius-md) !important;
    box-shadow: none !important;
    padding: 2.5cm !important;
    width: 100% !important;
    max-width: 16cm !important;
    margin: 0 auto !important;
    page-break-inside: avoid;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
  }

  .qr-card::before {
    display: none !important;
  }

  .badge {
    border: 1px solid #000000 !important;
    background: transparent !important;
    color: #000000 !important;
  }

  .card-title {
    font-size: 18pt !important;
    margin-bottom: 0.5cm !important;
    color: #000000 !important;
  }

  .card-description {
    color: #333333 !important;
    font-size: 11pt !important;
    margin-bottom: 0.8cm !important;
    max-width: 80% !important;
  }

  .qr-container-box {
    background: #ffffff !important;
    border: 1px solid #dddddd !important;
    box-shadow: none !important;
    width: 6.5cm !important;
    height: 6.5cm !important;
    padding: 0.5cm !important;
  }

  .qr-canvas {
    width: 5.5cm !important;
    height: 5.5cm !important;
  }

  .qr-card::after {
    content: "Acesse pelo link: " attr(data-url);
    display: block !important;
    margin-top: 0.8cm !important;
    font-family: var(--font-body);
    font-size: 10pt !important;
    color: #555555 !important;
    font-weight: 500;
  }
}