:root {
  /* Design System - Glassmorphism Professional */
  --glass-bg: rgba(26, 32, 44, 0.85);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
  --glass-backdrop: blur(20px);

  /* Neutral Professional Colors */
  --bg-primary: #0f1419;
  --bg-secondary: #1a202c;
  --bg-tertiary: #2d3748;
  --bg-accent: rgba(45, 55, 72, 0.6);

  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.7);
  --text-tertiary: rgba(255, 255, 255, 0.5);
  --text-accent: #cbd5e0;

  /* Subtle Brand Colors */
  --brand-primary: #667eea;
  --brand-secondary: #764ba2;
  --brand-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --brand-glow: rgba(102, 126, 234, 0.3);

  /* Interactive States */
  --hover-bg: rgba(255, 255, 255, 0.05);
  --active-bg: rgba(255, 255, 255, 0.1);
  --focus-ring: rgba(102, 126, 234, 0.4);

  /* Spacing & Sizing */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;

  /* Animations */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.background-pattern {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
      circle at 20% 20%,
      rgba(102, 126, 234, 0.03) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 80%,
      rgba(118, 75, 162, 0.02) 0%,
      transparent 50%
    ),
    linear-gradient(180deg, var(--bg-primary) 0%, #0a0e13 100%);
  pointer-events: none;
  z-index: 1;
}

.container {
  position: relative;
  z-index: 2;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
header {
  padding: 60px 0 40px;
  text-align: center;
}

.logo {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  margin-bottom: 12px;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}

.tagline {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  font-weight: 400;
  max-width: 600px;
  margin: 0 auto;
}

/* Main Content */
.main-content {
  display: flex;
  flex-direction: column;
  gap: 48px;
  margin-bottom: 80px;
}

/* Glass Card Sections */
.section {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: clamp(32px, 4vw, 48px);
  box-shadow: var(--glass-shadow);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.1),
    transparent
  );
}

.section:hover {
  transform: translateY(-4px);
  box-shadow: var(--glass-shadow), 0 20px 40px -12px rgba(0, 0, 0, 0.25);
  border-color: rgba(255, 255, 255, 0.12);
}

/* Section Headers */
.section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  letter-spacing: -0.01em;
}

.section-icon {
  width: 48px;
  height: 48px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--brand-primary);
}

/* Grid Layouts */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

/* Tool Cards */
.tool-card {
  background: rgba(45, 55, 72, 0.3);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: 28px;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}
.tool-card a {
  color: inherit; /* herda a cor do pai */
  text-decoration: none; /* remove o sublinhado */
  display: block; /* faz o link ocupar todo o card */
  height: 100%; /* garante clique no card todo */
}

.tool-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.03),
    transparent
  );
  transition: left 0.6s ease;
}

.tool-card:hover::before {
  left: 100%;
}

.tool-card:hover {
  transform: translateY(-2px);
  background: rgba(45, 55, 72, 0.4);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(102, 126, 234, 0.1);
}

.tool-icon {
  width: 56px;
  height: 56px;
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  color: var(--brand-primary);
  transition: all var(--transition-fast);
}

.tool-card:hover .tool-icon {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.2);
}

.tool-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

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

/* Partner Cards */
.partner-card {
  background: rgba(45, 55, 72, 0.3);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.partner-card:hover {
  transform: translateY(-2px);
  background: rgba(45, 55, 72, 0.4);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.partner-logo {
  width: 72px;
  height: 72px;
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin: 0 auto 20px;
  color: var(--text-accent);
  transition: all var(--transition-fast);
}

.partner-card:hover .partner-logo {
  transform: scale(1.05);
  border-color: rgba(255, 255, 255, 0.1);
}

.partner-name {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.partner-type {
  font-size: 0.9rem;
  color: var(--text-tertiary);
}

/* Badge */
.badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--brand-gradient);
  color: white;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 20px;
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Coming Soon State */
.coming-soon {
  position: relative;
}

.coming-soon::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(15, 20, 25, 0.3);
  backdrop-filter: blur(1px);
  border-radius: var(--radius-lg);
  transition: opacity var(--transition-fast);
}

.coming-soon:hover::after {
  opacity: 0.7;
}

/* Footer */
footer {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border-top: 1px solid var(--glass-border);
  padding: 48px 0;
  margin-top: 80px;
  text-align: center;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
}

.footer-links a:hover {
  color: var(--brand-primary);
}

.footer-links a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--brand-primary);
  transition: width var(--transition-fast);
}

.footer-links a:hover::after {
  width: 100%;
}

footer p {
  color: var(--text-tertiary);
  font-size: 0.85rem;
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 20, 25, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  max-width: 480px;
  width: 90%;
  text-align: center;
  box-shadow: var(--glass-shadow), 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  transform: scale(0.9) translateY(20px);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

.modal-icon {
  font-size: 4rem;
  color: var(--brand-primary);
  margin-bottom: 24px;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

.modal-title {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 16px;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.modal-message {
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.6;
}

.modal-close {
  background: var(--brand-gradient);
  border: none;
  color: white;
  padding: 12px 32px;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 0.95rem;
}

.modal-close:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.modal-close:active {
  transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }

  header {
    padding: 40px 0 32px;
  }

  .section {
    padding: 24px 20px;
  }

  .section-title {
    flex-direction: column;
    gap: 12px;
  }

  .tools-grid,
  .partners-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .footer-links {
    flex-direction: column;
    gap: 16px;
  }

  .modal {
    padding: 32px 24px;
    max-width: 95%;
  }
}

@media (max-width: 480px) {
  .tool-card,
  .partner-card {
    padding: 20px;
  }

  .modal-icon {
    font-size: 3rem;
  }

  .modal-title {
    font-size: 1.5rem;
  }
}
/* Custom Scrollbar - Glassmorphism Style */
::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
  border-radius: 6px;
}

::-webkit-scrollbar-thumb {
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 6px;
  border: 1px solid var(--glass-border);
  transition: all var(--transition-fast);
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(45, 55, 72, 0.6);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 8px rgba(102, 126, 234, 0.2);
}

::-webkit-scrollbar-thumb:active {
  background: rgba(45, 55, 72, 0.8);
}

/* Firefox Scrollbar */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--glass-bg) var(--bg-primary);
}