:root {
  --sl-primary: #1e40af; 
  --sl-secondary: #06b6d4; 
  --sl-accent: #f59e0b; 
  --sl-dark: #0f172a; 
  --sl-light: #f8fafc; 
  --sl-white: #ffffff;
  --sl-text: #0f172a; 
  --sl-muted: #64748b; 
}


.glass-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.glass-card-dark {
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}


.gradient-bg {
  background: linear-gradient(135deg, var(--sl-primary), var(--sl-secondary));
}

.gradient-overlay {
  background: linear-gradient(135deg, rgba(30, 64, 175, 0.8), rgba(6, 182, 212, 0.8));
}


.circuit-pattern {
  background-image: 
    linear-gradient(90deg, rgba(245, 158, 11, 0.1) 1px, transparent 1px),
    linear-gradient(0deg, rgba(245, 158, 11, 0.1) 1px, transparent 1px);
  background-size: 20px 20px;
}


.sans-serif {
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Helvetica Neue, Arial;
}

.serif {
  font-family: ui-serif, Georgia, Cambria, Times New Roman, Times, serif;
}


.btn-primary {
  background: linear-gradient(135deg, var(--sl-primary), var(--sl-secondary));
  color: white;
  border: none;
  border-radius: 12px;
  padding: 12px 24px;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(30, 64, 175, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(6, 182, 212, 0.4);
}

.hero-body {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-body .btn-primary:hover {
  color: var(--sl-white)
}

.hero-body .btn-secondary {
  background: transparent;
  color: var(--sl-white);
  border: 2px solid var(--sl-white);
  border-radius: 12px;
  padding: 12px 24px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.hero-body .btn-secondary:hover {
  background: var(--sl-primary);
  color: white;
  border: 2px solid var(--sl-primary);
}

.btn-secondary {
  background: transparent;
  color: var(--sl-primary);
  border: 2px solid var(--sl-primary);
  border-radius: 12px;
  padding: 12px 24px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: var(--sl-primary);
  color: white;
}

.btn-accent {
  background: linear-gradient(135deg, var(--sl-accent), #f97316);
  color: var(--sl-dark);
  border: none;
  border-radius: 12px;
  padding: 12px 24px;
  font-weight: 700;
  transition: all 0.3s ease;
}


.header-sticky {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248, 250, 252, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.1);
}


.hero-gradient {
  background: linear-gradient(135deg, rgba(30, 64, 175, 0.9), rgba(6, 182, 212, 0.9));
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-gradient::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 20%, rgba(245, 158, 11, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(6, 182, 212, 0.3) 0%, transparent 50%);
  pointer-events: none;
}

.hero-body .buttons {
  justify-content: center;
}


.service-card {
  transition: all 0.3s ease;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(30, 64, 175, 0.2);
}


.team-card {
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.team-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(245, 158, 11, 0.2), transparent);
  transition: all 0.6s ease;
}

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


.form-input {
  border: 2px solid rgba(15, 23, 42, 0.1);
  border-radius: 12px;
  padding: 12px 16px;
  transition: all 0.3s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--sl-primary);
  box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}


.footer-dark {
  background: var(--sl-dark);
  color: var(--sl-light);
}


@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

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

.pulse {
  animation: pulse 2s infinite;
}


@media (max-width: 768px) {
  .hero-gradient {
    min-height: 60vh;
  }
  
  .btn-primary, .btn-secondary {
    width: 100%;
    margin-bottom: 8px;
  }
}

@media (min-width: 769px) {
    .navbar-menu {
        display: flex !important;
    }
}

@media (max-width: 768px) {
    .mobile-menu {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: rgba(248, 250, 252, 0.95);
        backdrop-filter: blur(10px);
        border-bottom: 1px solid rgba(15, 23, 42, 0.1);
        z-index: 999;
        animation: slideDown 0.3s ease-out;
    }
    
    .mobile-menu.active {
        display: block;
    }
    
    .mobile-menu .navbar-start {
        flex-direction: column;
        padding: 10px 0;
    }
    
    .mobile-menu .navbar-item {
        padding: 12px 20px;
        border-bottom: 1px solid rgba(15, 23, 42, 0.05);
    }
    
    .mobile-menu .navbar-end {
        flex-direction: column;
        padding: 10px 0;
    }
    
    .mobile-menu .buttons {
        flex-direction: column;
        gap: 8px;
        padding: 10px 20px;
    }
    
    .mobile-menu .button {
        width: 100%;
        margin-bottom: 5px;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .navbar-burger {
        display: block;
        background: transparent;
        border: none;
        padding: 10px;
        cursor: pointer;
    }
    
    .navbar-burger span {
        display: block;
        width: 25px;
        height: 3px;
        background: var(--sl-text);
        margin: 5px 0;
        transition: all 0.3s ease;
    }
    
    .navbar-burger[aria-expanded="true"] span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .navbar-burger[aria-expanded="true"] span:nth-child(2) {
        opacity: 0;
    }
    
    .navbar-burger[aria-expanded="true"] span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
}

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


@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}


.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(15, 23, 42, 0.95);
  color: white;
  padding: 16px 20px;
  z-index: 1000;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}

.cookie-banner.hidden {
  display: none;
}


.cookie-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(5px);
  z-index: 1100;
  display: none;
  align-items: center;
  justify-content: center;
}

.cookie-modal.active {
  display: flex;
}

.cookie-modal-content {
  background: white;
  color: var(--sl-text);
  padding: 30px;
  border-radius: 16px;
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
}


.success-message {
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  padding: 20px;
  border-radius: 12px;
  margin: 20px 0;
  display: none;
}

.success-message.show {
  display: block;
}


.accordion-header {
  cursor: pointer;
  padding: 15px;
  border: 1px solid rgba(15, 23, 42, 0.1);
  background: rgba(248, 250, 252, 0.5);
  border-radius: 8px;
  margin-bottom: 8px;
  transition: all 0.3s ease;
}

.accordion-header:hover {
  background: rgba(30, 64, 175, 0.1);
}

.accordion-content {
  padding: 0 15px;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
}

.accordion-content.show {
  max-height: 500px;
  padding: 15px;
}

.back-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
  display: none;
  background: linear-gradient(135deg, var(--sl-primary), var(--sl-secondary));
  color: white;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: none;
  box-shadow: 0 4px 15px rgba(30, 64, 175, 0.3);
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(6, 182, 212, 0.4);
  background: linear-gradient(135deg, var(--sl-secondary), var(--sl-primary));
}

.back-to-top .icon {
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.back-to-top .icon i {
  margin: 0;
}

@media (min-width: 769px) {
    .mobile-menu-btn {
        display: none;
    }
}