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

:root {
  --color-primary-dark: #2C5F5D;
  --color-primary: #4A9B8E;
  --color-primary-light: #7BC9B3;
  --color-accent: #A8D5BA;
  --color-background-light: #F5FAF8;
  --color-white: #FFFFFF;
  --color-text-dark: #1A3331;
  --color-text-medium: #2C5F5D;
  --color-text-light: #5A7876;
  --color-border: #E0EDE9;

  --spacing-unit: 8px;
  --container-max-width: 1200px;

  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.5;
  font-weight: 400;

  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  height: unset;
  color: var(--color-text-dark);
  background-color: var(--color-white);
}

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 calc(var(--spacing-unit) * 3);
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text-dark);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
}

h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

p {
  line-height: 1.7;
  color: var(--color-text-light);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--color-primary-dark);
}

.header {
  position: sticky;
  top: 0;
  padding:0;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  z-index: 800;
}

.navbar {
    z-index:2;
}



.nav-logo {
  display: flex;
  align-items: center;
  gap: calc(var(--spacing-unit) * 2);
  font-weight: 600;
  font-size: 1.65rem;
  color: var(--color-text-dark);
}

.nav-logo img {
   height: 88px;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: calc(var(--spacing-unit));
  align-items: center;
}

.nav-menu  .nav-item {
    padding:1px;
}

.nav-menu a {
  color: var(--color-text-medium);
  font-size:1.2rem;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-menu a:hover {
  color: var(--color-primary);
}
@media (max-width: 1399px) {
    .nav-menu {
        position:fixed;
        top:10px;
        right:85px;
        background-color: #fff;;
        width: 200px;
        z-index: 800;
        box-shadow: 0 0 1px rgba(0, 0, 0, 0.25), 0 1px 3px rgba(0, 0, 0, 0.3);
        border-radius: 1rem;;
    }
    .nav-menu .nav-item:last-child {
        min-height: 50px;
    }
}
@media (min-width: 1400px) {
    .nav-menu {
        gap: calc(var(--spacing-unit) * 4);
    }
}


.themed-btn, .btn.btn-follow, .btn.add-product,
.chatterbox-write .chatter-btn,
.btn-primary {
  background: var(--color-primary);
  color: var(--color-white)!important;
}
.btn-primary {
  padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3);
  border-radius: calc(var(--spacing-unit) * 1);
  font-weight: 500;
  
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  color: var(--color-white);
  box-shadow: 0 4px 12px rgba(74, 155, 142, 0.3);
}

.btn-secondary {
  padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3);
  border-radius: calc(var(--spacing-unit) * 1);
  font-weight: 500;
  border: 2px solid transparent;
}

.btn-sm {
  padding: calc(var(--spacing-unit) ) calc(var(--spacing-unit) * 2);
  font-size: 0.875rem;  
}

.btn-xs {
  padding: calc(var(--spacing-unit) ) calc(var(--spacing-unit));
  font-size: 0.75rem;  
}

.emwidget-header {
  background: var(--color-primary-dark);
  color: var(--color-white);
}



.footer {
  background: var(--color-primary-dark);
  color: var(--color-white);
  padding-top: calc(var(--spacing-unit) * 4);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: calc(var(--spacing-unit) * 3);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: calc(var(--spacing-unit) * 2);
  font-weight: 600;
  font-size: 1.125rem;
}

.footer-brand img {
  
  height: 100px;
}
.footer-contact {
  text-align: right;
}
.footer-contact a {
  color: var(--color-white);
  font-weight: 500;
  transition: color 0.3s ease;
}

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

.footer-copyright {
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-white);
  padding: 2rem 0 1rem;
}

@media (max-width: 768px) {
  .nav-menu {
    gap: calc(var(--spacing-unit) * 2);
    font-size: 0.875rem;
  }

  .nav-menu li:not(:last-child) {
    display: none;
  }

  .hero {
    padding: calc(var(--spacing-unit) * 10) 0 calc(var(--spacing-unit) * 8);
  }

  .hero-features {
    flex-direction: column;
    align-items: center;
    gap: calc(var(--spacing-unit) * 2);
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .about-content {
    gap: calc(var(--spacing-unit) * 4);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .team-grid {
    grid-template-columns: 1fr;
  }

  .step {
    grid-template-columns: 60px 1fr;
    gap: calc(var(--spacing-unit) * 2);
  }

  .step-number {
    width: 60px;
    height: 60px;
    font-size: 1.25rem;
  }

  .step::after {
    left: 30px;
    top: 60px;
  }

  .contact-item {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .contact-icon {
    margin: 0 auto;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}