/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'DM Serif Display', serif;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: linear-gradient(135deg, #f1b9c9 0%, #f0f0f0 40%, #c7d87a 100%); /* darker gradient */
    background-size: cover;
    color: #333;
  }
  
  /* Navbar */
  .navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    background: #fff;
    border-bottom: 2px solid rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
  }
  
  .logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: #E6154D;
  }
  .logo span { font-family: 'Sarina', cursive; }
  
  .nav-links ul {
    list-style: none;
    display: flex;
    gap: 1.5rem;
  }
  .nav-links a {
    text-decoration: none;
    color: #333;
    font-size: 1rem;
    transition: color 0.3s ease;
  }
  .nav-links a:hover,
  .nav-links .active {
    color: #E6154D;
  }
  
  /* Hamburger (mobile menu toggle) */
  .hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 26px;
    height: 20px;
    cursor: pointer;
    background: transparent;
    border: 0;
  }
  .hamburger span {
    display: block;
    height: 3px;
    background: #E6154D;
    border-radius: 5px;
    transition: transform .3s ease, opacity .3s ease;
  }

  /* Mobile nav dropdown */
  @media (max-width: 768px) {
    .hamburger { display: flex; z-index: 1001; }
    .nav-links {
      display: none;
      position: absolute;
      top: 100%; left: 0; right: 0;
      background: rgba(0, 0, 0, 0.35);   /* darker semi-transparent black */
      backdrop-filter: blur(25px);       /* stronger blur */
      -webkit-backdrop-filter: blur(25px);
      border-radius: 0 0 20px 20px;
      flex-direction: column;
      align-items: center;
      padding: 1rem 0;
      max-height: 0;
      overflow: hidden;
      opacity: 0;
      transition: max-height 0.6s ease, opacity 0.6s ease;
    }

    .nav-links.active {
      display: flex;
      max-height: 400px;
      opacity: 1;
    }

    .nav-links ul { flex-direction: column; gap: 1rem; }
  }

  .hamburger.active span:nth-child(1) { transform: rotate(45deg); position: relative; top: 8px; }
  .hamburger.active span:nth-child(2) { opacity: 0; }
  .hamburger.active span:nth-child(3) { transform: rotate(-45deg); position: relative; top: -8px; }
  
  /* Contact Section */
  .contact {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 1.5rem;
    text-align: center;
  }
  
  .contact h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #E6154D;
  }
  
  .subtitle {
    margin-bottom: 2.5rem;
    font-size: 1.1rem;
    color: black;
  }
  
  .contact-form {
    background: rgba(0, 0, 0, 0.35);   /* darker semi-transparent black */
    backdrop-filter: blur(25px);       /* stronger blur */
    -webkit-backdrop-filter: blur(25px);
    padding: 2.5rem;
    border-radius: 16px;
    max-width: 700px;
    width: 100%;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1); /* slightly stronger shadow */
  }  
  
  .form-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
  }
  .form-row input {
    flex: 1;
  }
  
  .contact-form input,
  .contact-form textarea {
    width: 100%;
    padding: 0.9rem 1rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-family: inherit;
    font-size: 1rem;
    outline: none;
    transition: border 0.3s ease;
    color: black; /* user input text color */
  }
  .contact-form input:focus,
  .contact-form textarea:focus {
    border-color: #97BD00;
  }
  
  /* Placeholder text black */
  .contact-form input::placeholder,
  .contact-form textarea::placeholder {
    color: #E6154D;
  }
  
  .btn-submit {
    background: #E6154D;
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
  }
  .btn-submit:hover {
    background: #97BD00;
    transform: translateY(-3px);
  }
  
  /* Blobs container */
  .blobs {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
  }
  
  /* Blobs */
  .blob {
    position: absolute;
    top: 0;
    left: 0;
    border-radius: 50%;          /* always circular */
    filter: blur(80px);          /* already blurred at start */
    opacity: 0;                  /* start invisible */
    pointer-events: none;        /* no blocking clicks */
    transition: opacity 3s ease, transform 10s ease;
    will-change: transform, opacity; /* GPU optimize to avoid flashes */
  }
  
  /* Richer colors */
  .blob.pink   { background: rgba(230, 21, 77, 0.55); }
  .blob.green  { background: rgba(151, 189, 0, 0.55); }
  .blob.yellow { background: rgba(255, 200, 0, 0.55); }
  
  
  /* Footer */
  footer {
    text-align: center;
    padding: 1rem;
    background: rgba(0,0,0,0.8);
    color: #fff;
    font-size: 0.9rem;
  }