/* =============================================================
   KRN.CSS - Cleaned, Responsive and Well-Structured CSS
   Last updated: 2025-07-29
   ============================================================= */

/* =============================================================
   1. Base Styles (body, typography, links)
   ============================================================= */
body {
  font-family: 'Noto Sans', Tahoma, Geneva, sans-serif;
  background: #ffffff;
  margin: 0 auto;
  font-size: initial;
  line-height: 1.7em;
  -webkit-font-smoothing: antialiased;
}

a {
  color: #00a1ff;
  text-decoration: none;
}

/* =============================================================
   2. Layout Containers (.content, .header, .main, .footer)
   ============================================================= */
.content {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
  background-color: #ffffff;
}

.header {
  text-align: center;
  margin-bottom: 20px;
}

.main {
  font-size: 23px;
  font-family: 'Noto Sans', Tahoma, Geneva, sans-serif;
}

.footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  text-align: center;
  font-size: 20px;
  background: #fff;
  padding: 10px;
}

.copyright {
  font-size: 16px;
}

/* =============================================================
   3. Navigation
   ============================================================= */
nav {
  background-color: #00a1ff;
  font-family: Lato, Verdana, Arial, Times, serif;
  font-size: 1.5em;
  font-weight: bold;
  overflow: hidden;
  width: 100%;
  text-align: center;
}

nav ul {
  padding: 0;
  margin: 0;
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
}

nav ul li {
  list-style-type: none;
}

nav ul li a {
  display: block;
  color: #fff;
  padding: 0.875em 0.625em;
  margin: 0;
}

nav ul li a:hover,
nav ul li a:focus {
  background-color: #fff;
  color: #00a1ff;
  text-decoration: underline;
  font-weight: bold;
}

/* Active page styles */
#home .home a,
#aboutus .aboutus a,
#ourwork .ourwork a,
#hamburg .hamburg a,
#contact .contact a {
  color: #00a1ff;
  background-color: #fff;
  pointer-events: none;
}

/* =============================================================
   4. Forms
   ============================================================= */
input,
textarea {
  width: 100%;
  padding: 15px;
  font-size: 1em;
  border: 1px solid #A1A1A1;
}

button {
  padding: 12px 60px;
  background: #5BC6FF;
  border: none;
  color: rgb(40, 40, 40);
  font-size: 1em;
  font-family: "Georgia", Times, serif;
  cursor: pointer;
}

/* =============================================================
   5. Components / Utilities
   ============================================================= */
.label {
  margin: 2px 0;
}

.field {
  margin: 0 0 20px 0;
}

#error-message,
.success {
  padding: 12px 20px;
  font-size: 1em;
  font-family: "Georgia", Times, serif;
  color: rgb(40, 40, 40);
}

.error {
  background-color: #F7902D;
  margin-bottom: 40px;
}

.success {
  background-color: #48e0a4;
}

.g-recaptcha {
  margin: 0 0 25px 0;
}

#message {
  padding: 0px 40px 0px 0px;
}

/* =============================================================
   6. Responsive Media Queries
   ============================================================= */
@media (min-width: 768px) and (max-width: 979px) {
  .content {
    max-width: 750px;
  }
}

@media (max-width: 767px) {
  body {
    margin: 0 auto;
    word-wrap: break-word;
  }
  .content {
    width: auto;
    padding: 0 10px;
  }
  .header {
    text-align: center;
  }
  nav ul {
    flex-direction: column;
    align-items: center;
  }
  nav ul li a {
    padding: 0.75em 1em;
    font-size: 1.2em;
  }
  .footer {
    font-size: 16px;
    padding: 8px;
  }
}