/* Fonts */
: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: "Raleway",  sans-serif;
  --nav-font: "Poppins",  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: #444444; /* Default color used for the majority of the text content across the entire website */
  --heading-color: #2a2c39; /* Color for headings, subheadings and title throughout the website */
  --accent-color: #ef6603; /* 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. */
}

/* 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: #ffffff;  /* The default color of the main navmenu links */
  --nav-hover-color: #ef6603; /* 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: #060606; /* Used for navigation links of the dropdown items in the navigation menu. */
  --nav-dropdown-hover-color: #ef6603; /* Similar to --nav-hover-color, this color is applied to dropdown navigation links when they are hovered over. */
}

/* 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: #f9f9f9;
  --surface-color: #ffffff;
}

.dark-background {
  --background-color: #2a2c39;
  --default-color: #ffffff;
  --heading-color: #ffffff;
  --surface-color: #404356;
  --contrast-color: #ffffff;
}

/* 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);
}
 

/*--------------------------------------------------------------
# Global Header
--------------------------------------------------------------*/
.header {
  --background-color: rgba(255, 255, 255, 0);
  --heading-color: #ffffff;
  color: var(--default-color);
  background-color: var(--background-color);
  padding: 20px 0;
  transition: all 0.5s;
  z-index: 997;
}

.header .logo {
  line-height: 1;
}

.header .logo img {
  max-height: 32px;
  margin-right: 8px;
}

.header .logo h1 {
  font-size: 30px;
  margin: 0;
  font-weight: 700;
  color: var(--heading-color);
}

.scrolled .header {
  box-shadow: 0px 0 18px rgba(0, 0, 0, 0.1);
}

/* Global Header on Scroll
------------------------------*/
.scrolled .header {
  --background-color: rgba(42, 44, 57, 0.9);
}


/*--------------------------------------------------------------
# Disable aos animation delay on mobile devices
--------------------------------------------------------------*/
@media screen and (max-width: 768px) {
  [data-aos-delay] {
    transition-delay: 0 !important;
  }
} 

/*--------------------------------------------------------------
# Hero Section
--------------------------------------------------------------*/
.hero {
  width: 100%;
  overflow: hidden;
  position: relative;
  background: #004A72;
  padding: 0;
  display: flex;
  flex-direction: column;
  justify-content: end;
  align-items: center;
}

.hero .carousel-container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  text-align: center;
  position: relative;
  min-height: 75vh;
  padding-top: 60px;
}

.hero h2 {
  margin-bottom: 30px;
  font-size: 48px;
  font-weight: 700;
}

.hero h2 span {
  text-decoration: underline;
}

.hero p {
  max-width: 80%;
  animation-delay: 0.4s;
  margin: 0 auto 30px auto;
}

.hero .carousel-control-prev,
.hero .carousel-control-next {
  width: 10%;
}

.hero .carousel-control-next-icon,
.hero .carousel-control-prev-icon {
  background: none;
  font-size: 48px;
  line-height: 1;
  width: auto;
  height: auto;
}

.hero .btn-get-started {
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 1px;
  display: inline-block;
  padding: 12px 32px;
  border-radius: 50px;
  transition: 0.5s;
  line-height: 1;
  margin: 10px;
  animation-delay: 0.8s;
  color: var(--default-color);
  border: 2px solid #f1f1f1;
}

.hero .btn-get-started:hover {
  background: #214866;
  color: var(--contrast-color);
  text-decoration: none;
}

@media (min-width: 1024px) {
  .hero p {
    max-width: 60%;
  }

  .hero .carousel-control-prev,
  .hero .carousel-control-next {
    width: 5%;
  }
}

@media (max-width: 768px) {
  .hero .carousel-container {
    min-height: 90vh;
  }

  .hero h2 {
    font-size: 28px;
  }
}

.hero .hero-waves {
  display: block;
  width: 100%;
  height: 60px;
  position: relative;
}

.hero .wave1 use {
  animation: move-forever1 10s linear infinite;
  animation-delay: -2s;
  fill: var(--default-color);
  opacity: 0.6;
}

.hero .wave2 use {
  animation: move-forever2 8s linear infinite;
  animation-delay: -2s;
  fill: var(--default-color);
  opacity: 0.4;
}

.hero .wave3 use {
  animation: move-forever3 6s linear infinite;
  animation-delay: -2s;
  fill: var(--default-color);
}

@keyframes move-forever1 {
  0% {
    transform: translate(85px, 0%);
  }

  100% {
    transform: translate(-90px, 0%);
  }
}

@keyframes move-forever2 {
  0% {
    transform: translate(-90px, 0%);
  }

  100% {
    transform: translate(85px, 0%);
  }
}

@keyframes move-forever3 {
  0% {
    transform: translate(-90px, 0%);
  }

  100% {
    transform: translate(85px, 0%);
  }
}