:root {
  --default-font: "Roboto", 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";
  --heading-font: "Ubuntu", sans-serif;
  --nav-font: "Rubik", sans-serif;
}

/* Global Colors - The following color variables are used throughout the website. Updating them here will change the color scheme of the entire website */
:root {
  --background-color: #ffffff;
  /* Background color for the entire website, including individual sections */
  --default-color: #000000;
  /* Default color used for the majority of the text content across the entire website */
  --heading-color: #FF8A5B;
  /* Color for headings, subheadings and title throughout the website */
  --accent-color: #03045E;
  /* Accent color that represents your brand on the website. It's used for buttons, links, and other elements that need to stand out */
  --surface-color: #ffffff;
  /* The surface color is used as a background of boxed elements within sections, such as cards, icon boxes, or other elements that require a visual separation from the global background. */
  --contrast-color: #ffffff;
  /* Contrast color for text, ensuring readability against backgrounds of accent, heading, or default colors. */
  --footer-bg-color: #0077B6;
  /* Background color for the footer section */

}

/* Nav Menu Colors - The following color variables are used specifically for the navigation menu. They are separate from the global colors to allow for more customization options */
:root {
  --nav-color: #3b5353;
  /* The default color of the main navmenu links */
  --nav-hover-color: #0077B6;
  /* Applied to main navmenu links when they are hovered over or active */
  --nav-mobile-background-color: #ffffff;
  /* Used as the background color for mobile navigation menu */
  --nav-dropdown-background-color: #ffffff;
  /* Used as the background color for dropdown items that appear when hovering over primary navigation items */
  --nav-dropdown-color: #3b5353;
  /* Used for navigation links of the dropdown items in the navigation menu. */
  --nav-dropdown-hover-color: #03045E;
  /* Similar to --nav-hover-color, this color is applied to dropdown navigation links when they are hovered over. */
  --subscription-color: #F8E9A1;
}

/* Color Presets - These classes override global colors when applied to any section or element, providing reuse of the sam color scheme. */

.light-background {
  --background-color: #f0f6f5;
  --surface-color: #ffffff;
}

.dark-background {
  --background-color: #0077B6;
  --default-color: #ffffff;
  --heading-color: #ffffff;
  --btn-color: #FF8A5B;
  --surface-color: #0f302f;
  --contrast-color: #ffffff;
  --subscription-color: #F8E9A1;
}

/* Smooth scroll */
:root {
  scroll-behavior: smooth;
}

/*--------------------------------------------------------------
# General Styling & Shared Classes
--------------------------------------------------------------*/
body {
  color: var(--default-color);
  background-color: var(--background-color);
  font-family: var(--default-font);
}

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

a:hover {
  color: color-mix(in srgb, var(--accent-color), transparent 25%);
  text-decoration: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--heading-color);
  font-family: var(--heading-font);
}

/* PHP Email Form Messages
------------------------------*/
.php-email-form .error-message {
  display: none;
  background: #df1529;
  color: #ffffff;
  text-align: left;
  padding: 15px;
  margin-bottom: 24px;
  font-weight: 600;
}

.php-email-form .sent-message {
  display: none;
  color: #ffffff;
  background: #059652;
  text-align: center;
  padding: 15px;
  margin-bottom: 24px;
  font-weight: 600;
}

.php-email-form .loading {
  display: none;
  background: var(--surface-color);
  text-align: center;
  padding: 15px;
  margin-bottom: 24px;
}

.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(--accent-color);
  border-top-color: var(--surface-color);
  animation: php-email-form-loading 1s linear infinite;
}

@keyframes php-email-form-loading {
  0% {
    transform: rotate(0deg);
  }

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