:root {
  --primary: #2C3E50;
  --secondary: #34495E;
  --accent: #3498DB;
  --background: #F9FAFB;
  --text: #1A202C;
  --outline: #CBD5E0;
  --success: #2ECC71;
  --warning: #F39C12;
  --error: #E74C3C;
}

body {
  font-family: 'Lato', sans-serif;
  color: var(--text);
  background-color: var(--background);
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Crimson Text', serif;
  color: var(--primary);
}


.cf-ghost-btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border: 2px solid var(--primary);
  color: var(--primary);
  background-color: transparent;
  border-radius: 4px;
  font-weight: 700;
  text-align: center;
  transition: all 0.3s ease;
  cursor: pointer;
  text-decoration: none;
}

.cf-ghost-btn:hover, .cf-ghost-btn:focus {
  background-color: var(--primary);
  color: white;
  outline: none;
}

.cf-ghost-btn-accent {
  border-color: var(--accent);
  color: var(--accent);
}

.cf-ghost-btn-accent:hover, .cf-ghost-btn-accent:focus {
  background-color: var(--accent);
  color: white;
}


.cf-header {
  background-color: white;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.cf-logo {
  height: 50px;
  width: auto;
}

.cf-nav-link {
  color: var(--text);
  font-weight: 500;
  text-decoration: none;
  padding: 0.5rem 1rem;
  transition: color 0.3s ease;
  position: relative;
}

.cf-nav-link:hover, .cf-nav-link:focus, .cf-nav-link.active {
  color: var(--accent);
}

.cf-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 1rem;
  right: 1rem;
  height: 2px;
  background-color: var(--accent);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.cf-nav-link:hover::after, .cf-nav-link:focus::after, .cf-nav-link.active::after {
  transform: scaleX(1);
}


.cf-mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 300px;
  height: 100vh;
  background-color: white;
  z-index: 50;
  transition: right 0.3s ease;
  box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
  padding: 2rem;
  display: flex;
  flex-direction: column;
}

.cf-mobile-menu.open {
  right: 0;
}

.cf-menu-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 40;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.cf-menu-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.cf-menu-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--primary);
}


.cf-hero {
  position: relative;
  overflow: hidden;
}

.cf-hero-content {
  position: relative;
  z-index: 10;
}

.cf-hero-image {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  object-fit: cover;
  opacity: 0.9;
}


.cf-value-icon {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 1rem;
}


.cf-process-step {
  position: relative;
}

.cf-process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 2rem;
  right: -1rem;
  width: 2rem;
  height: 2px;
  background-color: var(--outline);
}

.cf-process-number {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--primary);
  border-radius: 50%;
  font-weight: 700;
  margin-bottom: 1rem;
}


.cf-case-study {
  border: 2px solid var(--outline);
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cf-case-study:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.cf-stat {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}


.cf-form-group {
  margin-bottom: 1.5rem;
}

.cf-form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.cf-form-input, .cf-form-select, .cf-form-textarea {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid var(--outline);
  border-radius: 4px;
  transition: border-color 0.3s ease;
  background-color: white;
}

.cf-form-input:focus, .cf-form-select:focus, .cf-form-textarea:focus {
  border-color: var(--accent);
  outline: none;
}


.cf-cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: white;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  padding: 1rem;
  z-index: 100;
  display: none;
}

.cf-cookie-settings {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  max-width: 600px;
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  padding: 2rem;
  z-index: 110;
  display: none;
}

.cf-cookie-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 105;
  display: none;
}


.cf-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  width: 90%;
  max-width: 500px;
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  padding: 2rem;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.cf-modal.open {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.cf-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 90;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.cf-modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}


.cf-footer {
  background-color: var(--primary);
  color: white;
}

.cf-footer-link {
  color: white;
  text-decoration: none;
  transition: color 0.3s ease;
  display: inline-block;
  margin-bottom: 0.5rem;
}

.cf-footer-link:hover, .cf-footer-link:focus {
  color: var(--accent);
  text-decoration: underline;
}


.cf-text-primary {
  color: var(--primary);
}

.cf-text-accent {
  color: var(--accent);
}

.cf-border-accent {
  border-color: var(--accent);
}

.cf-bg-primary {
  background-color: var(--primary);
  color: white;
}

.cf-bg-accent {
  background-color: var(--accent);
  color: white;
}


.iti {
  width: 100%;
}


@media (max-width: 768px) {
  .cf-hero-image {
    position: static;
    width: 100%;
    height: 300px;
    margin-top: 2rem;
  }
  
  .cf-process-step:not(:last-child)::after {
    display: none;
  }
  
  .cf-case-study {
    margin-bottom: 2rem;
  }
}


.cf-fade-in {
  opacity: 1;
  transition: opacity 1s ease;
}

.cf-fade-in.visible {
  opacity: 1;
}

.cf-slide-up {
  opacity: 1;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.cf-slide-up.visible {
  opacity: 1;
  transform: translateY(0);
}


.cf-back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background-color: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 30;
}

.cf-back-to-top:hover, .cf-back-to-top:focus {
  background-color: var(--primary);
  color: white;
}

.cf-back-to-top.visible {
  opacity: 1;
  visibility: visible;
}


.cf-checkbox-container {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.cf-checkbox {
  margin-right: 0.5rem;
  margin-top: 0.3rem;
}

.cf-checkbox-label {
  font-size: 0.9rem;
  line-height: 1.4;
}


.cf-date-updated {
  font-size: 0.8rem;
  color: #718096;
  margin-top: 2rem;
  font-style: italic;
}