/* Reset */
/* Smooth scroll */
html {
    scroll-behavior: smooth;
    overflow-x: hidden;
  }
  
  
  /* Offset for sticky header */
  section {
    scroll-margin-top: 100px; /* adjust based on your header height */
  }
  
  /* Active link style */
  #nav a.active {
    color: #ffd60a;
  }
  
  #nav a.active::after {
    width: 100%;
    background: #ffd60a;
  }
  

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: "Segoe UI", Arial, sans-serif;
    background-color: #f5f9fa;
  }
  
  /* Header */
  header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 50px;
    background: linear-gradient(135deg, #0099cc, #00c9a7); /* FrescAqua gradient */
    color: #fff;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
  }
  
  /* Site Name */
  .site-name {
    font-size: 34px;
    font-weight: bold;
    color: #fff;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-shadow: 1px 2px 4px rgba(0, 0, 0, 0.25);
    line-height: 1.2;
  }
  
  .site-name .tagline {
    font-size: 14px;
    font-weight: 500;
    color: #ffd60a; /* golden yellow */
    margin-top: 4px;
    text-transform: none;
    letter-spacing: 0.5px;
  }
  .site-name-link {
    text-decoration: none;
    color: inherit;
    display: inline-block;
  }
  
  /* Navigation */
  nav {
    display: flex;
    gap: 40px;
  }
  
  nav a {
    text-decoration: none;
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    padding: 6px 12px;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
  }
  
  /* Hover effect */
  nav a::after {
    content: "";
    position: absolute;
    width: 0%;
    height: 3px;
    background: #fff;
    left: 0;
    bottom: -6px;
    transition: width 0.3s ease-in-out;
  }
  
  nav a:hover::after {
    width: 100%;
  }
  
  nav a:hover {
    color: #e6f7ff;
  }
  
  /* Hamburger menu */
  .hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 6px;
  }
  
  .hamburger div {
    width: 28px;
    height: 4px;
    background-color: #fff;
    border-radius: 2px;
    transition: 0.3s;
  }
 /* Prevent horizontal scroll */

  
  /* Mobile Navigation */
  @media (max-width: 768px) {
    nav {
      display: none;
      flex-direction: column;
      position: absolute;
      top: 100%; /* below header */
      left: 0;
      right: 0; /* full width */
      background: linear-gradient(135deg, #0099cc, #00c9a7);
      padding: 15px 0;
      border-radius: 0 0 12px 12px;
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
      text-align: center;
      z-index: 999;
    }
  
    nav.active {
      display: flex;
    }
  
    nav a {
      font-size: 20px;
      margin: 10px 0;
      display: block; /* full width for easier tapping */
    }
  
    .hamburger {
      display: flex;
      flex-direction: column;
      gap: 6px;
      cursor: pointer;
    }
  }
  
  /* Ensure large screens stay aligned */
  @media (min-width: 1024px) {
    .site-name {
      margin-left: 80px;
    }
  
    nav {
      margin-right: 100px;
    }
  }