:root {
  --font-default: "Open Sans", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  --font-primary: "Open Sans", sans-serif;

  --color-default: #1a98d3;
  --color-primary: #1a98d3;
  --color-secondary: #161718;
}

/* Base styles */
body {
  font-family: var(--font-default);
  text-align: center;
  margin: 0;
  padding: 0;
  background-color: #0d1f24;
  color: var(--color-default);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

header {
  margin: 2rem 0;
}

.tagline {
  font-style: italic;
  color: #ccc;
}

.lead {
  font-size: 1.2rem;
  color: #1a98d3;
}

footer {
  font-size: 0.9rem;
  color: #888;
  padding-bottom: 2rem;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  color: #147aab; /* Optional: slightly darker on hover */
  text-decoration: underline; /* Optional hover effect */
}


/* Grid layout for the images */
.grid-container {
  display: grid;
  grid-template-columns: repeat(4, auto); /* 4 columns, sized to content */
  gap: 1rem;
  justify-content: center; /* Center the whole row */
  margin: 0 auto 3rem;
  padding: 0 1rem;
}



/* Image styling */
.grid-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
}

/* Button styling */
.btn.btn-primary {
  background-color: var(--color-primary);
  color: #fff;
  border: 1px solid var(--color-primary);
  padding: 0.5rem 1rem;
  border-radius: 4px;
  text-decoration: none;
  display: inline-block;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.btn.btn-primary:hover {
  background-color: #147aab; /* optional: slightly darker shade on hover */
  color: #fff;
}


/* Social links or icons */
.social-icons a {
  color: var(--color-default);
  margin: 0 0.5rem;
  text-decoration: none;
}

/* Responsive adjustments */
@media (max-width: 600px) {
  .grid-container {
    grid-template-columns: 1fr;
  }
}

/*--------------------------------------------------------------
# Contact Section
--------------------------------------------------------------*/
.contact .info-item+.info-item {
  margin-top: 40px;
}

.contact .info-item i {
  font-size: 20px;
  color: var(--color-primary);
  float: left;
  width: 44px;
  height: 44px;
  background: #5c6569;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50px;
  transition: all 0.3s ease-in-out;
  margin-right: 15px;
}

.contact .info-item h4 {
  padding: 0;
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 5px;
  color: rgba(255, 255, 255, 0.5);
}

.contact .info-item p {
  padding: 0;
  margin-bottom: 0;
  font-size: 14px;
  color: #fff;
}

.contact .info-item:hover i {
  background: var(--color-primary);
  color: #fff;
}

.contact .php-email-form {
  width: 100%;
}

.contact .php-email-form .form-group {
  padding-bottom: 8px;
}

.contact .php-email-form .error-message {
  display: none;
  color: #fff;
  background: #df1529;
  text-align: left;
  padding: 15px;
  font-weight: 600;
}

.contact .php-email-form .error-message br+br {
  margin-top: 25px;
}

.contact .php-email-form .sent-message {
  display: none;
  color: #fff;
  background: var(--color-primary);
  text-align: center;
  padding: 15px;
  font-weight: 600;
}

.contact .php-email-form .loading {
  display: none;
  background: var(--color-secondary);
  text-align: center;
  padding: 15px;
  color: rgba(255, 255, 255, 0.6);
}

.contact .php-email-form .loading:before {
  content: "";
  display: inline-block;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  margin: 0 10px -6px 0;
  border: 3px solid var(--color-primary);
  border-top-color: var(--color-secondary);
  animation: animate-loading 1s linear infinite;
}

.contact .php-email-form input,
.contact .php-email-form textarea {
  border-radius: 4px;
  box-shadow: none;
  font-size: 14px;
  background-color: var(--color-secondary);
  border: 1px solid #2e3133;
  color: #fff;
}

.contact .php-email-form input {
  height: 44px;
}

.contact .php-email-form textarea {
  padding: 10px 12px;
}

.contact .php-email-form button[type=submit] {
  background: var(--color-primary);
  border: 0;
  padding: 10px 35px;
  color: #fff;
  transition: 0.4s;
  border-radius: 4px;
}

.contact .php-email-form button[type=submit]:hover {
  background: rgba(39, 167, 118, 0.8);
}

@keyframes animate-loading {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}