/* ---------- RESET & BASE ---------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

    body {
      font-family: 'Poppins', sans-serif;
      background: #f9fafc;
      color: #222;
      line-height: 1.7;
      overflow-x: hidden;
    }

/* ---------- NAVBAR ---------- */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 6%;
  background: linear-gradient(135deg,  #000a19, #00132e);
  box-shadow: 0 2px 15px rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.logo img {
  height: 48px;
}

/* Center Navigation Links */
.center-nav {
  display: flex;
  justify-content: center;
  align-items: center;
}

.center-nav a {
  position: relative;
  margin: 0 18px;
  color: #fff;
  font-weight: 500;
  text-decoration: none;
  padding-bottom: 5px;
  transition: color 0.3s ease;
}

/* Underline effect */
.center-nav a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: #4EE5C5;
  transition: width 0.3s ease;
}

.center-nav a:hover::after,
.center-nav a.active::after {
  width: 100%;
}

/* Hover and active color */
.center-nav a:hover,
.center-nav a.active {
  color: #4EE5C5;
}

/* Right Nav */
.right-nav {
  text-align: right;
}

.right-nav a {
  color: #4EE5C5;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s;
}

.right-nav a:hover {
  color: #3ABAF8;
}
.right-nav .slash {
    font-weight: 600;
    background: linear-gradient(135deg, #4c6ef5, #3abaf8, #4ee5c5);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0 4px;
}


/* Responsive tweak */
@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    gap: 10px;
    padding: 15px;
  }

  .center-nav {
    flex-wrap: wrap;
  }

  .center-nav a {
    margin: 6px 10px;
  }

  /* Center align right-nav on small screens */
  .right-nav {
    text-align: center;
    width: 100%;
  }
}
    /* ---------- RESPONSIVE ---------- */
    @media (max-width: 768px) {
      .navbar { flex-direction: column; align-items: flex-start; }
      .center-nav { display: flex; flex-wrap: wrap; justify-content: center; width: 100%; margin-top: 10px; }
      .center-nav a { margin: 8px; }
    }





/* ---------- FOOTER ---------- */
.footer {
  background: linear-gradient(135deg, #00132e, #000a19);
  color: #dcdcdc;
  padding: 60px 8% 20px;
  font-family: "Poppins", sans-serif;
}

.footer-container {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 50px; 
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 40px;
}


@media (min-width: 769px) {
  .footer-col:first-child {
    margin-right: 80px;
  }
}


@media (max-width: 768px) {
  .footer-col:first-child {
    margin-right: 0;
  }
}


.footer-col {
  flex: 1 1 220px;
}

.footer-logo {
  width: 160px;
  margin-bottom: 15px;
}

.footer-text {
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 20px;
  color: #bfc3ca;
}

.footer-col h4 {
  font-size: 18px;
  color: #fff;
  margin-bottom: 20px;
  position: relative;
  font-weight: 600;
}

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

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  text-decoration: none;
  color: #bfc3ca;
  transition: 0.3s;
}

.footer-col ul li a:hover {
  color: #0195ff;
}

.newsletter-form {
  display: flex;
  align-items: center;
  background: transparent;
  border-radius: 30px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.newsletter-form input {
  flex: 1;
  padding: 12px 15px;
  border: none;
  outline: none;
  background: transparent;
  color: #fff;
  font-size: 14px;
}

.newsletter-form button {
  padding: 12px 25px;
  background: linear-gradient(45deg, #4c6ef5, #3abaf8);
  border: none;
  cursor: pointer;
  color: #fff;
  font-weight: 600;
  transition: 0.3s;
}

.newsletter-form button:hover {
  opacity: 0.85;
}

.footer-bottom {
  text-align: center;
  padding-top: 25px;
  font-size: 14px;
  color: #999;
}

/* ✅ Responsive */
@media (max-width: 992px) {
  .footer-container {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .footer-container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .newsletter-form input {
    width: 100%;
    text-align: center;
  }

  .newsletter-form button {
    width: 100%;
    border-radius: 0 0 30px 30px;
  }
}