/* ===== Reset & Base Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #222;
    background-color: var(--primary-light);
    
  }
  
  /* ===== Brand Colors ===== */
  :root {
    --primary-color: #00677C;
    --primary-dark: #004E5C;
    --primary-light: #E6F2F4;
    --text-color: #222;
    --bg-color: #f9f9f9;
  }
  
  /* ===== Navigation Bar ===== */
  .navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: var(--primary-light);
    flex-wrap: wrap;
    position: relative;
  }
  
  .logo img {
    height: 50px;
    width: auto;
    display: block;
  }
  
  .hamburger {
    display: none;
    font-size: 1.8rem;
    cursor: pointer;
    user-select: none;
  }
  
  .nav-links {
    display: flex;
    gap: 1.5rem;
    list-style: none;
    margin-right: 0.5rem;
    align-items: center;
  }
  
  .nav-links li a {
    text-decoration: none;
    color: white;
    font-size: 16px;
    font-weight: 500;
    padding: 0.4rem 1.0rem; /* consistent size */
    border-radius: 4px;
    display: inline-block;
    text-align: center;
    min-width: 100px; /* ensures similar button width */
    transition: all 0.3s ease;
    background-color: var(--primary-color); /* make button always visible */
    border: 1px solid transparent;
  }
  
  .nav-links li a:hover {
    background-color: var(--primary-dark);
    color: white;
    border: 1px solid var(--primary-dark);
  }
  
  
  /* ===== Hero Section ===== */
  .hero {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 80vh;
    text-align: center;
    background: linear-gradient(rgba(230, 242, 244, 0.85), rgba(249, 249, 249, 0.85)), url('assets/images/tripod.jpg') center/cover no-repeat;
    background-size: cover;
    background-position: center;
  }
  
  .intro h1 {
    font-size: 2.5rem;
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
  }
  
  .intro p {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
  }
  
  .cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
  }
  
  .btn, .btn-outline {
    padding: 0.7rem 1.5rem;
    border: 2px solid var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    border-radius: 4px;
    transition: all 0.3s;
  }
  
  .btn {
    background-color: var(--primary-color);
    color: #fff;
  }
  
  .btn:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
  }
  
  .btn-outline {
    background-color: transparent;
    color: var(--primary-color);
  }
  
  .btn-outline:hover {
    background-color: var(--primary-light);
  }
  
  /* ===== Projects Page ===== */
  .projects-page .intro {
    text-align: center;
    margin-top: 2rem;
    margin-bottom: 2rem;
  }
  
  .projects-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 1rem;
    max-width: 1200px;
    margin: 0 auto 2rem;
  }
  
  .project-card {
    background-color: #fff;
    border: 1px solid #ddd;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  }
  
  .project-card h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
  }
  
  .project-card p {
    margin-bottom: 1rem;
    color: #444;
  }
  
  /* ===== Footer ===== */
  footer {
    text-align: left;
    padding: 1rem;
    background-color: var(--primary-light);
    margin-top: 0px;
    font-size: 20 px ;
    color: black;
  }
  
  /* ===== Responsive Layout ===== */
@media (max-width: 768px) {
  .intro h1 {
    font-size: 2rem;
  }

  .hamburger {
    display: block;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
    margin-top: 1rem;
    padding: 0 1rem;
  }

  .nav-links.nav-open {
    display: flex;
  }

  .nav-links li {
    text-align: center;
    padding: 0.75rem 0;
  }

  .hero {
    padding: 2rem 0;
  }

  .logo img {
    height: 40px;
  }
}