/* Reset and base styles */  
* {  
  margin: 0;  
  padding: 0;  
  box-sizing: border-box;  
}  

body {  
  font-family: 'Poppins', sans-serif;  
  background: #000; /* pure black background */  
  color: #fff; /* pure white text */  
  overflow-x: hidden;  
}  

/* Links */  
a {  
  text-decoration: none;  
  color: inherit;  
}  

/* Images */  
img {  
  max-width: 100%;  
  height: auto;  
}  

/* Navbar - centered content */  
.nav-bar {  
  display: flex;  
  justify-content: center; /* center the nav-wrapper horizontally */  
  align-items: center;     /* vertically align if needed */  
  padding: 20px 0;  
  background-color: #000;  
  border-bottom: 1px solid #222;  
  position: relative;  
}  

/* Wrapper inside nav to constrain width and layout items */  
.nav-wrapper {  
  display: flex;  
  align-items: center;  
  max-width: 1200px; /* limit width for large screens */  
  width: 100%;       /* full width within max-width constraint */  
  padding: 0 20px;  
  justify-content: space-between; /* space distribution for logo and links */  
}  

/* Navigation links styling */  
.nav-links a {  
  margin: 0 15px;  
  color: #ccc; /* light gray for links */  
  font-weight: 500;  
  transition: color 0.3s;  
}  

.nav-links a:hover {  
  color: #fff; /* white on hover */  
}  

/* Logo styling */  
.logo img {  
  height: 50px;  
}  

/* Menu icon for mobile, hidden */  
.menu {  
  display: none;  
  cursor: pointer;  
}  

.menu img {  
  height: 30px;  
}  

/* Mobile nav menu */  
.mobile-nav {  
  display: none;  
  flex-direction: column;  
  background: #111; /* dark gray background */  
  position: absolute;  
  top: 100%;  
  left: 0;  
  width: 100%;  
  padding: 15px 20px;  
}  

.mobile-nav a {  
  padding: 10px 0;  
  border-bottom: 1px solid #222;  
  color: #ccc;  
}  

/* Show mobile nav when toggled */  
.mobile-nav.show {  
  display: flex;  
}  

/* Hero section styling */  
.about-hero {  
  text-align: center;  
  padding: 100px 20px 60px;  
  background: #111; /* dark background */  
}  

.about-hero h1 {  
  font-size: 3rem;  
  color: #fff;  
  margin-bottom: 20px;  
}  

.about-hero p {  
  font-size: 1.2rem;  
  max-width: 800px;  
  margin: auto;  
  color: #aaa;  
}  

/* Info Cards */  
.about-cards {  
  display: flex;  
  flex-wrap: wrap;  
  justify-content: center;  
  padding: 60px 20px;  
  gap: 30px;  
}  

.card {  
  background: #222; /* dark gray background for cards */  
  border-radius: 12px;  
  padding: 30px 20px;  
  text-align: center;  
  width: 300px;  
  transition: transform 0.3s ease, box-shadow 0.3s;  
}  

.card:hover {  
  transform: translateY(-8px);  
  box-shadow: 0 8px 30px rgba(255,255,255,0.2);  
}  

.card h2 {  
  color: #fff;  
  margin: 15px 0 10px;  
}  

.card p {  
  color: #ccc;  
  font-size: 0.95rem;  
}  

/* Stats Section */  
.stats-section {  
  display: flex;  
  justify-content: space-around;  
  text-align: center;  
  padding: 60px 20px;  
  background: #111;  
  flex-wrap: wrap;  
}  

.stat h3 {  
  font-size: 2.5rem;  
  color: #fff;  
}  

.stat p {  
  font-size: 1rem;  
  color: #bbb;  
}  

/* Footer styles */  
.main-footer {  
  background-color: #000;  
  color: #ccc;  
  padding: 60px 20px 30px;  
}  

.footer-content {  
  display: flex;  
  flex-wrap: wrap;  
  justify-content: center; /* center the footer items horizontally */  
  gap: 30px;  
  align-items: flex-start;  
  max-width: 1200px;  
  margin: 0 auto;  
  text-align: center; /* center text in footer items */  
}  

/* Footer left section styles */
.footer-left {
  flex: 1;
  min-width: 250px;
  display: flex;
  flex-direction: column;
  align-items: center; /* center items inside footer-left */
}

/* Logo image in footer left */
.footer-left .logo img {
  width: 150px;
  margin-bottom: 20px;
  filter: brightness(0);
  /* optional: add grayscale filter for monochrome effect if needed */
}

/* Footer right section styles */
.footer-right {
  flex: 1;
  min-width: 280px;
  display: flex;
  flex-direction: column;
  align-items: center; /* center items inside footer-right */
}

/* Heading styles */
.heading_3 {
  font-size: 1.3rem;
  color: #fff;
  margin-bottom: 15px;
}

/* Input container styles in footer right */
.input_container {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center; /* center inputs horizontally */
}

/* Email input styles */
.input_container input[type="email"] {
  padding: 10px 15px;
  border: none;
  border-radius: 5px;
  outline: none;
  width: 65%;
  min-width: 200px;
  background: #222; /* dark gray */
  color: #eee; /* light text */
}

/* Button styles */
.btn_1 {
  background: #fff; /* white for contrast */
  color: #000; /* black text */
  padding: 10px 18px;
  border-radius: 5px;
  border: none;
  font-weight: bold;
  transition: background 0.3s ease, color 0.3s ease;
  cursor: pointer;
}

.btn_1:hover {
  background: #ccc; /* light gray on hover */
}

/* Footer bottom text styles */
.footer-bottom {
  text-align: center;
  padding-top: 30px;
  font-size: 0.85rem;
  color: #888; /* gray */
}

.footer-bottom hr {
  margin-bottom: 15px;
  border: 0;
  height: 1px;
  background: #444; /* darker gray line */
}

/* Responsive styles for smaller screens */
@media (max-width: 768px) {
  /* Center nav links and menu for small screens */
  .nav-wrapper {
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  /* Stack footer items vertically and center */
  .footer-content {
    flex-direction: column;
    align-items: center;
  }

  /* Hero adjustments */
  .about-hero h1 {
    font-size: 2.4rem;
  }

  .about-hero p {
    font-size: 1rem;
  }

  /* Stack cards vertically */
  .about-cards {
    flex-direction: column;
    align-items: center;
  }

  /* Stack stats vertically */
  .stats-section {
    flex-direction: column;
    gap: 30px;
  }
}