@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700&family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

:root {
  /* Ultra Premium Dark Palette - Melhorada para leitura */
  --bg-deep: #05060a;
  --bg-main: #0a0c12;
  --accent-cyan: #00f2ff;
  --accent-blue: #0066ff;
  --accent-purple: #7000ff;
  --text-primary: #ffffff;
  --text-secondary: #a0aec0;
  
  /* Agente 1 UX/UI: Reduzir transparência para melhor leitura */
  --glass-bg: rgba(255, 255, 255, 0.12); /* Aumentado de 0.03 para 0.12 */
  --glass-border: rgba(255, 255, 255, 0.15); /* Aumentado de 0.08 para 0.15 */
  --card-bg: rgba(255, 255, 255, 0.08); /* Base mais opaca para cards */
  --card-border: rgba(255, 255, 255, 0.2);
  
  --neon-shadow: 0 0 20px rgba(0, 242, 255, 0.2);
  --card-gradient: linear-gradient(145deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.02) 100%);
  --transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  cursor: default;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-deep);
  color: var(--text-primary);
  font-family: 'Outfit', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Canvas Background */
#digital-blocks-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

/* Agente 5 Layout: Base com meia transparência melhorada */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 30%, rgba(0, 102, 255, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(112, 0, 255, 0.08) 0%, transparent 40%);
  z-index: -2;
  pointer-events: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center; /* Centralização global */
}

/* Agente 1 UX/UI: Correção de alinhamento */
.container > * {
  text-align: center; /* Centralizar elementos filhos */
}

.container .card-grid,
.container .hero-content,
.container .contact-grid,
.container .metrics-panel {
  text-align: left; /* Manter alinhamento esquerdo onde necessário */
}

/* Agente 3 Design: Boxes centralizados e alinhados */
.page-hero {
  text-align: center;
  padding: 0.2rem 0 0.1rem;
  min-height: 30vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
}

.hero-content {
  display: flex;
  align-items: center;
  gap: 3rem;
  justify-content: center;
  text-align: left;
}

/* Agente 4 Acessibilidade: Centralização consistente */
.section {
  padding: 0.1rem 0;
  text-align: center;
}

.section-intro {
  text-align: center;
  margin-bottom: 0.1rem;
}

/* Agente 5 Backend: Fundos e boxes alinhados */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 0.2rem;
  text-align: center;
  justify-items: center;
}

/* Header - Modern Glass melhorado */
.site-header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(5, 6, 10, 0.9); /* Aumentado de 0.8 para 0.9 */
  backdrop-filter: blur(15px);
  border-bottom: 1px solid var(--glass-border);
  padding: 1.2rem 0;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -1px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-decoration: none;
}

.main-nav a {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
}

.main-nav a:hover {
  color: var(--text-primary);
  background: var(--glass-bg);
}

.main-nav a[aria-current="page"] {
  color: var(--text-primary);
  background: var(--glass-bg);
}

/* Hero Section melhorada */
.hero {
  padding: 8rem 0 4rem;
  min-height: 100vh;
  display: flex;
  align-items: center;
  gap: 3rem;
}

.hero-content {
  flex: 1;
  max-width: 600px;
}

.hero-photo-wrapper {
  flex: 0 0 400px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-photo {
  width: 350px;
  height: 350px;
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Availability Badge */
.availability-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: #00ff88;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.eyebrow {
  color: var(--accent-cyan);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
  display: block;
  margin-bottom: 1rem;
}

h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.role {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  font-weight: 500;
}

.lead {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

/* Buttons */
.hero-ctas {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.btn {
  padding: 0.8rem 1.5rem;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  color: white;
  border: none;
}

.btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 102, 255, 0.3);
}

.btn.ghost {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--glass-border);
}

.btn.ghost:hover {
  background: var(--glass-bg);
  border-color: var(--accent-cyan);
}

/* Metrics Panel */
.metrics-panel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.metric-card {
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--card-border);
  padding: 1.5rem;
  border-radius: 15px;
  transition: var(--transition);
}

.metric-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-cyan);
  box-shadow: 0 10px 30px rgba(0, 242, 255, 0.1);
}

.metric-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent-cyan);
  display: block;
  margin-bottom: 0.5rem;
}

.metric-story {
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Sections */
.section {
  padding: 5rem 0;
}

.tag {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  color: var(--accent-cyan);
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.contact-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2.5rem;
  text-align: center;
  backdrop-filter: blur(10px);
}

.form-group {
  margin-bottom: 1.5rem;
  text-align: left;
}

.form-label {
  display: block;
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 1rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  color: var(--text-primary);
  font-size: 1rem;
  transition: var(--transition);
  backdrop-filter: blur(5px);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 20px rgba(0, 242, 255, 0.2);
  transform: translateY(-2px);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-secondary);
  opacity: 0.7;
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group .btn {
  width: 100%;
  margin-top: 1rem;
}

h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-align: center;
}

.section-intro {
  text-align: center;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  font-size: 1.1rem;
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.card {
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--card-border);
  padding: 2rem;
  border-radius: 15px;
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-cyan);
  box-shadow: 0 10px 30px rgba(0, 242, 255, 0.1);
}

.card .tag {
  margin-bottom: 1rem;
  display: inline-block;
}

.card h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Project Cards */
.project-card {
  overflow: hidden;
  padding: 0;
}

.project-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.project-card .card-content {
  padding: 2rem;
}

.project-card h3 {
  margin-top: 0;
}

/* Footer */
.site-footer {
  background: rgba(5, 6, 10, 0.9);
  backdrop-filter: blur(15px);
  border-top: 1px solid var(--glass-border);
  padding: 3rem 0;
  margin-top: 5rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-inner div {
  flex: 1;
  min-width: 200px;
}

.footer-inner strong {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--accent-cyan);
}

.footer-inner a {
  color: var(--text-secondary);
  text-decoration: none;
}

.footer-inner a:hover {
  color: var(--accent-cyan);
}

/* WhatsApp Button */
.whatsapp {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: var(--transition);
  z-index: 1000;
  box-shadow: 0 5px 20px rgba(37, 211, 102, 0.3);
}

.whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
}

.whatsapp img {
  width: 30px;
  height: 30px;
  filter: brightness(0) invert(1);
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero {
    flex-direction: column;
    text-align: center;
    padding: 6rem 0 2rem;
  }
  
  .hero-photo-wrapper {
    flex: 0 0 auto;
    order: -1;
    margin-bottom: 2rem;
  }
  
  .hero-photo {
    width: 250px;
    height: 250px;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  .hero-ctas {
    justify-content: center;
  }
  
  .main-nav {
    display: none;
  }
  
  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}