/* =========================
   Base
========================= */
* {
    box-sizing: border-box;
  }
  
  html, body {
    margin: 0;
    padding: 0;
  }
  
  body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    color: #0f172a;
    background: #ffffff;
    line-height: 1.6;
  }
  
  /* =========================
     Top Header (WHITE)
  ========================= */
  .top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
  
    padding: 0.75rem 1rem;
    background: #ffffff;
    border-bottom: 1px solid #e5e7eb;
  }
  
  .logo {
    height: 56px;
    width: auto;
    display: block;
  }
  
  .top-right {
    display: flex;
    align-items: center;
  }
  
  .phone {
    text-decoration: none;
    font-weight: 900;
    font-size: 1.05rem;
  
    color: #ffffff;
    background: #ff2b2b; /* red accent */
  
    padding: 0.55rem 0.85rem;
    border-radius: 8px;
  }
  
  .phone:hover {
    filter: brightness(0.95);
  }
  
  /* =========================
     Secondary Header (BLUE)
  ========================= */
  .secondary-bar {
    background: #1f6fb2; /* logo-matched blue */
  }
  
  .secondary-nav {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
  
    padding: 0.75rem 1rem;
  }
  
  .secondary-nav a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 800;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-size: 0.95rem;
  
    border-bottom: 3px solid transparent;
    padding-bottom: 0.25rem;
  }
  
  .secondary-nav a:hover {
    border-bottom: 3px solid #ffffff;
  }
  
  /* =========================
     Hero
  ========================= */
  .hero {
    text-align: center;
    padding: 3rem 1rem;
  
    border-bottom: 6px solid #1f6fb2;
  }
  
  .hero h1 {
    margin: 0 0 0.5rem 0;
    font-size: clamp(1.9rem, 4vw, 2.6rem);
    color: #1f6fb2;
  }
  
  .hero p {
    margin: 0 0 1.25rem 0;
    color: #334155;
  }
  
  .cta {
    display: inline-block;
    text-decoration: none;
    font-weight: 900;
  
    background: #ff2b2b;
    color: #ffffff;
  
    padding: 0.9rem 1.25rem;
    border-radius: 10px;
  }
  
  .cta:hover {
    filter: brightness(0.95);
  }
  
  /* =========================
     Content Sections
  ========================= */
  .content-section {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 1rem;
  }
  
  .content-section h2 {
    color: #1f6fb2;
    font-size: 1.6rem;
    margin-bottom: 0.75rem;
  
    border-left: 6px solid #1f6fb2;
    padding-left: 0.75rem;
  }
  
  .content-section ul {
    padding-left: 1.25rem;
  }
  
  .content-section li {
    margin: 0.3rem 0;
  }
  
  /* =========================
     Google Form
  ========================= */
  iframe {
    width: 100%;
    border: 1px solid #dbeafe;
    border-radius: 12px;
    background: #ffffff;
  }
  
  /* =========================
     Footer
  ========================= */
  footer {
    background: #1f6fb2;
    color: #ffffff;
    text-align: center;
    padding: 1rem;
    font-size: 0.9rem;
  }
  
  /* =========================
     Mobile
  ========================= */
  @media (max-width: 720px) {
    .top-bar {
      flex-direction: column;
      gap: 0.75rem;
    }
  
    .secondary-nav {
      gap: 1.5rem;
    }
  }

  .secondary-nav {
    display: flex;
    justify-content: center;
    gap: 4.5rem;              /* more separation between Plumbing and Gas Line */
    padding: 0.75rem 1rem;
  }
  
  .dropdown {
    position: relative;
    display: inline-block;
    padding-bottom: 12px;     /* hover buffer */
  }
  
  .dropdown-toggle {
    background: none;
    border: none;
    cursor: pointer;
  
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
  
    color: #ffffff;
    font-weight: 800;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-size: 0.95rem;
  
    padding: 0.25rem 0;
  }
  
  .dropdown-toggle:hover {
    opacity: 0.9;
  }
  
  .chevron {
    display: inline-block;
    font-size: 0.85rem;
    line-height: 1;
    transform: translateY(-1px);
  }
  
  .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 6px;
  
    /* key part: don’t let it get huge and collide with the next header */
    width: max-content;
    min-width: 200px;
    max-width: 240px;
  
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
  
    display: none;
    flex-direction: column;
    overflow: hidden;
    z-index: 1000;
  }
  
  .dropdown.open .dropdown-menu {
    display: flex;
  }

  .dropdown-toggle:focus {
    outline: none;
  }

  .dropdown-menu {
    margin-top: 0;
  }
  
  .dropdown-menu a {
    display: block;
    padding: 0.75rem 1rem;
  
    text-decoration: none;
    color: #1f6fb2;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.4px;
  
    white-space: normal;
    word-break: break-word;
    line-height: 1.25;
  }
  
  .dropdown-menu a:hover {
    background: #f1f5f9;
  }