html, body {
    margin: 0;
    padding: 0;
}

{
    margin: 0;
    padding: 0;
    box-sizing: border-box; /* Ensures padding doesn't grow the element width */
}

/*   Text Settings  */

.large-text-dark{
  font-size: 50px;
  color: #020A1C;
}

.large-text {
  font-size: 50px;
  color: #E4EAF0;
/*color: #E6EAF2*/
}

.mid-text {
  font-size: 20px;
}

.small-text {
  font-size: 14px;
}

h1 {
    color: #01040A;
    margin-bottom: 1rem;
    text-align: center;
}


header {
    margin: 0;
    padding: 0;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/*   For adding images into the background of sections */

/*  How HTML File should be formatted to attach it:

<section class="hero-section">
  <div class="content">
    <h1>Welcome to My Site</h1>
    <p>This sits on top of the background image</p>
  </div>
</section>

*/

/*First hero section*/
.hero {
  /* Background image */
  background-image: url("/images/Percept AGI Logo Banner.png");

  /* Makes it look good */
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;

  /* Section sizing */
  height: 100vh;

  /* Center content */
  display: flex;
  align-items: center;
  justify-content: center;

  /* Needed for overlay */
  position: relative;
}

/* Optional dark overlay for readability */
.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
}

/* Content styling */
.hero-content {
  position: relative; /* keeps it above overlay */
  color: white;
  text-align: center;
  z-index: 1;
}

.cta-button {
  display: inline-block;
  margin-top: 15px;
  padding: 10px 20px;
  background-color: #007BFF;
  color: white;
  text-decoration: none;
  border-radius: 5px;
}

/*other hero sections*/

.hero-section {
  background-image: url('Percept AGI Logo Banner.png');
  background-size: cover;        /* fills entire section */
  background-position: center;   /* keeps it centered */
  background-repeat: no-repeat;

  height: 100vh; /* full screen height */
  display: flex;
  align-items: center;
  justify-content: center;

  color: white;
  text-align: center;
}

/*   For adding videos into the background of sections */

/*  How HTML File should be formatted to attach it:

<section class="video-section">
  
  <video autoplay muted loop playsinline class="bg-video">
    <source src="your-video.mp4" type="video/mp4">
  </video>

  <div class="content">
    <h1>Welcome</h1>
    <p>This is over a video background</p>
  </div>

</section>

*/

.video-section {
  position: relative;
  height: 100vh;
  overflow: hidden;
}

.bg-video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  transform: translate(-50%, -50%);
  object-fit: cover;
  z-index: 0;
}

.video-section .content {
  position: relative;
  z-index: 1;
  color: white;
  text-align: center;
}


/*  Top-Banner  */
.top-banner {
    margin: 0;
    padding: 0;
    backdrop-filter: blur(10px);
}


body {
    font-family: Tahoma, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #5C5959;
    padding: 20px;
    margin: 0;
}

/*    logo for banner    */
/* Logo container */
.logo-container img {
  width: 30vw;       /* 50% of the viewport width */
  height: auto;
  display: block;
  margin: 0 auto; /* centers + space below */
}

.logo-container {
  text-align: center;
}


/*    nav-bar    */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: #333;
  justify-content: center;
  display: flex;
  flex-direction: column;
}

.nav-bar {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}

.nav-bar a {
  color: white;
  text-decoration: none;
  font-size: 18px;
  padding: 8px 12px;
  justify-content: center;
  transition: 0.3s;
}

.nav-bar a:hover {
  background-color: #555;
  border-radius: 5px;
}

/*    nav-row    */
.nav-row {
  display: flex;
  justify-content: center;
  gap: 15px;
  padding: 10px;
}

.nav-row a {
  text-decoration: none;
  color: white;
  background-color: #555;
  padding: 10px 15px;
  border-radius: 5px;
}

.nav-row a:hover {
  background-color: #777;
}

/*    section settings (part 1)    */
section img {
  width: 100%;
  height: auto;
  display: block;
}

.section-button {
  display: inline-block;
  width: 100%;
  text-align: center;
  text-decoration: none;
  background-color: #444;
  color: white;
  padding: 15px;
  border-radius: 8px;
  transition: 0.3s;
}

.section-button:hover {
  background-color: #80;
}
.page-section {
 /* min-height: 100vh;     /* makes each section fill the screen */
  padding: 10px;
  box-sizing: border-box;
}

/*    settings coloring section    */
#home {background-color: #f5f5f5;}
#agi {background-color: #e0e0e0;}
#learn{background-color: #d6d6d6;}
#power {background-color: #cccccc;}
#about {background-color: #d6d6d6;}
#contact {background-color: #cccccc;}

/*    bottom    /
.bottom-banner {
  background-color: #222;
  color: white;
  text-align: center;
  padding: 20px;
}
*/


.site-footer {
    background-color: #1f1f1f;
    color: #ffffff;
    padding: 40px 20px 10px;
    margin-top: 50px;
}

.footer-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    max-width: 1200px;
    margin: auto;
}

.footer-section {
    flex: 1;
    min-width: 200px;
    margin: 10px;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 10px;
}

.footer-section p,
.footer-section a {
    font-size: 14px;
    color: #cccccc;
    text-decoration: none;
}

.footer-section a:hover {
    color: #ffffff;
    text-decoration: underline;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 5px;
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid #444;
    margin-top: 20px;
    padding-top: 10px;
    font-size: 13px;
}

/*    html settings    */
html {
  scroll-behavior: smooth;
}
    background: #2980b9;
    cursor: pointer;
}

/* 6. UTILITY CLASSES 
   Quick fixes you can apply to any element. */
.text-center { text-align: center; }
.mt-20 { margin-top: 20px; }
    cursor: pointer;
}

/* 6. UTILITY CLASSES 
   Quick fixes you can apply to any element. */
.text-center { text-align: center; }
.mt-20 { margin-top: 20px; }