/* =============================================
       🎨 THEME — Edit colors here
       ============================================= */
    :root {
      /* Vida Water brand palette */
      --color-bg:        #ffffff;   /* page background */
      --color-surface:   #f5f8fc;   /* cards & soft sections (pale blue tint) */
      --color-border:    #e1e8f0;   /* soft blue-grey borders */
      --color-accent:    #233c90;   /* Vida navy (primary brand) */
      --color-accent2:   #60b0e0;   /* Vida sky blue (secondary brand) */
      --color-text:      #0f1d3a;   /* deep navy for body text */
      --color-muted:     #5a6478;   /* medium grey-blue for muted text */
      --color-white:     #ffffff;
      --color-dark:      #0f1d3a;   /* dark text accents */

      --font-main:       'Poppins', sans-serif;

      --radius:          8px;
      --transition:      0.25s ease;
      --max-width:       1140px;
    }

    /* =============================================
       BASE RESET
       ============================================= */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      font-family: var(--font-main);
      background: var(--color-bg);
      color: var(--color-text);
      min-height: 100vh;
      display: flex;
      flex-direction: column;
    }
    a { color: inherit; text-decoration: none; }
    img { max-width: 100%; display: block; }
    button, input, textarea, select { font-family: inherit; }

    /* =============================================
       NAVIGATION
       ============================================= */
    nav {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(255, 255, 255, 0.92);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--color-border);
      padding: 0 2rem;
    }
    .nav-inner {
      max-width: var(--max-width);
      margin: 0 auto;
      display: flex;
      align-items: center;
      height: 68px;
      gap: 1rem;
    }

    /* Logo (left) */
    .nav-logo {
      display: flex;
      align-items: center;
      cursor: pointer;
      flex-shrink: 0;
      line-height: 0;
    }
    .nav-logo img {
      height: 38px;
      width: auto;
      display: block;
    }

    /* Phone number (centre) */
    .nav-phone {
      flex: 1;
      text-align: center;
      font-size: 1rem;
      font-weight: 600;
      color: var(--color-accent);
      letter-spacing: 0.06em;
      white-space: nowrap;
    }
    .nav-phone a { color: var(--color-accent); transition: color var(--transition); }
    .nav-phone a:hover { color: var(--color-accent2); }

    /* Nav links (right) */
    .nav-links {
      display: flex;
      gap: 0;
      list-style: none;
      align-items: center;
    }
    .nav-links > li > a {
      display: block;
      padding: 0.5rem 0.85rem;
      font-size: 0.8rem;
      font-weight: 600;
      letter-spacing: 0.05em;
      text-transform: uppercase;
      color: var(--color-text);
      transition: color var(--transition);
      cursor: pointer;
      white-space: nowrap;
    }
    .nav-links > li > a:hover,
    .nav-links > li > a.active { color: var(--color-accent2); }

    /* Dropdown */
    .has-dropdown { position: relative; }
    .dropdown {
      display: none;
      position: absolute;
      top: calc(100% + 6px);
      left: 0;
      background: var(--color-white);
      border: 1px solid var(--color-border);
      border-radius: var(--radius);
      min-width: 195px;
      padding: 0.4rem 0;
      list-style: none;
      z-index: 300;
      box-shadow: 0 10px 32px rgba(35,60,144,0.14);
    }
    /* Invisible bridge so cursor doesn't lose hover while crossing the 6px gap */
    .dropdown::before {
      content: '';
      position: absolute;
      top: -10px;
      left: 0;
      right: 0;
      height: 10px;
      background: transparent;
    }
    /* Show dropdown on hover OR when explicitly clicked open (locked) */
    .has-dropdown:hover > .dropdown,
    .has-dropdown.click-open > .dropdown { display: block; }
    .dropdown li a {
      display: block;
      padding: 0.65rem 1.25rem;
      font-size: 0.85rem;
      font-weight: 500;
      text-transform: none;
      letter-spacing: 0.02em;
      color: var(--color-text);
      transition: color var(--transition), background var(--transition);
      cursor: pointer;
    }
    .dropdown li a:hover {
      color: var(--color-accent);
      background: rgba(96,176,224,0.10);
    }
    .dropdown-arrow {
      font-size: 0.6rem;
      margin-left: 4px;
      display: inline-block;
      transition: transform var(--transition);
      vertical-align: middle;
    }
    .has-dropdown:hover .dropdown-arrow,
    .has-dropdown.click-open .dropdown-arrow { transform: rotate(180deg); }

    /* "Contact Us!" button */
    .nav-contact-btn {
      color: var(--color-white) !important;
      background: var(--color-accent) !important;
      border: 1.5px solid var(--color-accent) !important;
      border-radius: 999px !important;
      padding: 0.45rem 1.2rem !important;
      text-transform: none !important;
      letter-spacing: 0.03em !important;
      font-weight: 600 !important;
      margin-left: 0.4rem;
      box-shadow: 0 0 0 3px rgba(96,176,224,0.25), 0 4px 14px rgba(35,60,144,0.25) !important;
      transition: all var(--transition) !important;
    }
    .nav-contact-btn:hover {
      background: var(--color-accent2) !important;
      border-color: var(--color-accent2) !important;
      box-shadow: 0 0 0 4px rgba(96,176,224,0.35), 0 6px 20px rgba(35,60,144,0.32) !important;
      color: var(--color-white) !important;
      transform: translateY(-1px);
    }

    /* Hamburger */
    .nav-toggle {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      background: none;
      border: none;
      padding: 4px;
      flex-shrink: 0;
      margin-left: auto;   /* pushes hamburger to the far right on mobile */
    }
    .nav-toggle span {
      display: block;
      width: 24px;
      height: 2px;
      background: var(--color-accent);
      border-radius: 2px;
      transition: var(--transition);
    }

    /* =============================================
       PAGES
       ============================================= */
    .page { display: none; flex: 1; }
    .page.active { display: block; }

    /* =============================================
       HERO (banner-led, full-bleed image)
       ============================================= */
    .hero {
      padding: 0 0 4rem;        /* No side padding — banner goes edge to edge */
      background: var(--color-bg);
    }
    /* 🖼️ EDIT: Hero banner image — place "better-water.png" in the SAME folder as this file */
    .hero-banner {
      display: block;
      width: 100%;
      height: auto;
      animation: fadeUp 0.7s ease both;
    }
    .hero-below {
      max-width: 760px;
      margin: 3rem auto 0;
      padding: 0 1.5rem;        /* Keep text content off the screen edges */
      text-align: center;
      animation: fadeUp 0.7s 0.15s ease both;
    }
    .hero-sub {
      font-size: 1.1rem;
      color: var(--color-muted);
      line-height: 1.75;
      font-weight: 300;
    }
    .hero-bullets {
      list-style: none;
      padding: 0;
      margin: 2rem auto;
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 0.9rem 2rem;
      max-width: 720px;
    }
    .hero-bullets li {
      position: relative;
      padding-left: 2rem;
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--color-text);
    }
    .hero-bullets li::before {
      content: '✓';
      position: absolute;
      left: 0;
      top: 50%;
      transform: translateY(-50%);
      width: 22px;
      height: 22px;
      border-radius: 50%;
      background: var(--color-accent2);
      color: var(--color-white);
      font-size: 0.72rem;
      font-weight: 700;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .hero-cta {
      display: flex;
      gap: 1rem;
      flex-wrap: wrap;
      justify-content: center;
      margin-top: 1.5rem;
    }

    /* =============================================
       VALUE PROPS BAND (Vida navy, Culligan-inspired)
       ============================================= */
    .value-band {
      background: var(--color-accent);
      color: var(--color-white);
      padding: 1.6rem 2rem;
    }
    .value-band-inner {
      max-width: var(--max-width);
      margin: 0 auto;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1.5rem;
      align-items: center;
    }
    .value-prop {
      display: flex;
      align-items: center;
      gap: 0.8rem;
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--color-white);
      letter-spacing: 0.01em;
    }
    .value-prop-icon {
      width: 38px;
      height: 38px;
      border-radius: 50%;
      background: rgba(255,255,255,0.12);
      border: 1px solid rgba(255,255,255,0.22);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.05rem;
      flex-shrink: 0;
    }
    .btn-primary {
      background: var(--color-accent);
      color: var(--color-white);
      font-family: var(--font-main);
      font-weight: 600;
      font-size: 0.95rem;
      padding: 0.85rem 2rem;
      border-radius: var(--radius);
      border: none;
      cursor: pointer;
      transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
      letter-spacing: 0.02em;
      box-shadow: 0 4px 14px rgba(35,60,144,0.22);
    }
    .btn-primary:hover { background: var(--color-accent2); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(35,60,144,0.28); }
    .btn-outline {
      background: transparent;
      color: var(--color-accent);
      font-family: var(--font-main);
      font-weight: 600;
      font-size: 0.95rem;
      padding: 0.85rem 2rem;
      border-radius: var(--radius);
      border: 1.5px solid var(--color-accent);
      cursor: pointer;
      transition: all var(--transition);
    }
    .btn-outline:hover { background: var(--color-accent); color: var(--color-white); }

    /* =============================================
       SECTION LAYOUT
       ============================================= */
    .section { padding: 5rem 2rem; }
    .section-inner { max-width: var(--max-width); margin: 0 auto; }
    .section-label {
      font-size: 0.7rem;
      font-weight: 700;
      letter-spacing: 0.22em;
      text-transform: uppercase;
      color: var(--color-accent2);
      margin-bottom: 0.8rem;
    }
    .section-title {
      font-family: var(--font-main);
      font-size: clamp(1.9rem, 4vw, 3rem);
      font-weight: 700;
      line-height: 1.15;
      letter-spacing: -0.01em;
      color: var(--color-accent);
    }
    .section-title em { font-style: italic; color: var(--color-accent2); }
    .section-sub {
      margin-top: 1rem;
      font-size: 1.05rem;
      color: var(--color-muted);
      max-width: 560px;
      line-height: 1.75;
      font-weight: 300;
    }
    .section-header { margin-bottom: 3.5rem; }

    /* =============================================
       CARD GRID
       ============================================= */
    .card-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 1.5rem;
    }
    .card {
      background: var(--color-white);
      border: 1px solid var(--color-border);
      border-radius: calc(var(--radius) * 1.5);
      padding: 2rem;
      transition: all var(--transition);
      box-shadow: 0 2px 8px rgba(35,60,144,0.04);
    }
    .card:hover {
      border-color: rgba(96,176,224,0.5);
      transform: translateY(-3px);
      box-shadow: 0 12px 32px rgba(35,60,144,0.10);
    }
    .card-icon { font-size: 2rem; margin-bottom: 1.2rem; }
    .card h3 { font-family: var(--font-main); font-size: 1.1rem; font-weight: 700; margin-bottom: 0.6rem; color: var(--color-accent); }
    .card p { font-size: 0.93rem; color: var(--color-muted); line-height: 1.7; font-weight: 400; }

    /* =============================================
       STATS ROW
       ============================================= */
    .stats-row {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
      gap: 1px;
      background: rgba(96,176,224,0.3);
      border-radius: var(--radius);
      overflow: hidden;
      margin-top: 4rem;
      box-shadow: 0 8px 24px rgba(35,60,144,0.12);
    }
    .stat { background: var(--color-accent); padding: 2rem; text-align: center; }
    .stat-num { font-family: var(--font-main); font-size: 2.4rem; font-weight: 700; color: var(--color-white); }
    .stat-label { font-size: 0.85rem; color: rgba(255,255,255,0.75); margin-top: 0.3rem; font-weight: 400; letter-spacing: 0.02em; }

    /* =============================================
       TEAM
       ============================================= */
    .team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 2rem; }
    .team-card { text-align: center; }
    .team-avatar {
      width: 100px; height: 100px; border-radius: 50%;
      background: linear-gradient(135deg, var(--color-accent), var(--color-accent2));
      border: 4px solid var(--color-white);
      box-shadow: 0 8px 24px rgba(35,60,144,0.20);
      margin: 0 auto 1.2rem;
      display: flex; align-items: center; justify-content: center;
      font-size: 2.5rem;
      color: var(--color-white);
      overflow: hidden;
    }
    .team-avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
    .team-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.3rem; color: var(--color-accent); }
    .team-card .role {
      font-size: 0.78rem; color: var(--color-accent2);
      text-transform: uppercase; letter-spacing: 0.1em;
      margin-bottom: 0.6rem; font-weight: 600;
    }
    .team-card p { font-size: 0.9rem; color: var(--color-muted); line-height: 1.65; font-weight: 400; }

    /* =============================================
       ABOUT SPLIT
       ============================================= */
    .about-split {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 5rem;
      align-items: center;
    }
    .about-visual {
      position: relative; height: 400px;
      border-radius: calc(var(--radius)*2); overflow: hidden;
      background: linear-gradient(135deg, rgba(96,176,224,0.18) 0%, rgba(35,60,144,0.08) 100%);
      border: 1px solid var(--color-border);
      display: flex; align-items: center; justify-content: center;
    }
    .about-visual-inner { font-size: 6rem; opacity: 0.55; }
    .about-visual img { width: 100%; height: 100%; object-fit: cover; }
    .about-quote {
      margin-top: 2rem; padding: 1.5rem;
      border-left: 3px solid var(--color-accent2);
      background: var(--color-surface);
      border-radius: 0 var(--radius) var(--radius) 0;
      font-size: 1rem; font-style: italic;
      color: var(--color-text); line-height: 1.75; font-weight: 400;
    }

    /* =============================================
       CONTACT FORM
       ============================================= */
    .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
    .form-full { grid-column: 1 / -1; }
    .form-group label {
      display: block; font-size: 0.76rem; font-weight: 700;
      letter-spacing: 0.08em; text-transform: uppercase;
      color: var(--color-accent); margin-bottom: 0.5rem;
    }
    .form-group input,
    .form-group textarea,
    .form-group select {
      width: 100%; background: var(--color-white);
      border: 1.5px solid var(--color-border);
      color: var(--color-text); padding: 0.8rem 1rem;
      border-radius: var(--radius); font-size: 0.95rem;
      transition: border-color var(--transition), box-shadow var(--transition); outline: none;
      font-family: var(--font-main);
    }
    .form-group input:focus,
    .form-group textarea:focus,
    .form-group select:focus { border-color: var(--color-accent2); box-shadow: 0 0 0 3px rgba(96,176,224,0.18); }
    .form-group textarea { resize: vertical; min-height: 130px; }
    .form-note { font-size: 0.8rem; color: var(--color-muted); margin-top: 1rem; font-weight: 400; }
    .form-success { display: none; text-align: center; padding: 3rem 2rem; color: var(--color-accent); }
    .form-success .icon { font-size: 3rem; margin-bottom: 1rem; }
    .form-success h3 { font-size: 1.6rem; font-weight: 700; margin-bottom: 0.5rem; }
    .form-success p { color: var(--color-muted); font-weight: 400; }

    .contact-split { display: grid; grid-template-columns: 1fr 1.6fr; gap: 4rem; align-items: start; }
    .contact-info h2 { font-size: 1.8rem; font-weight: 700; margin-bottom: 1rem; color: var(--color-accent); }
    .contact-info p { color: var(--color-muted); line-height: 1.75; margin-bottom: 2rem; font-weight: 400; }
    .contact-detail { display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 1.4rem; }
    /* Clickable contact rows (email/phone/address) get a subtle hover lift */
    a.contact-detail { transition: transform var(--transition); }
    a.contact-detail:hover { transform: translateX(2px); }
    a.contact-detail:hover .contact-detail-icon {
      background: rgba(96,176,224,0.28);
      border-color: rgba(96,176,224,0.55);
    }
    a.contact-detail:hover .contact-detail-text span { color: var(--color-accent); }
    .contact-detail-icon {
      width: 40px; height: 40px; border-radius: var(--radius);
      background: rgba(96,176,224,0.15); border: 1px solid rgba(96,176,224,0.3);
      display: flex; align-items: center; justify-content: center;
      font-size: 1.1rem; flex-shrink: 0;
    }
    .contact-detail-text strong {
      display: block; font-size: 0.78rem; text-transform: uppercase;
      letter-spacing: 0.1em; color: var(--color-accent); margin-bottom: 0.2rem; font-weight: 700;
    }
    .contact-detail-text span { font-size: 0.95rem; color: var(--color-text); font-weight: 400; }

    /* =============================================
       FOOTER CONTACT STRIP
       ============================================= */
    .footer-contact { background: var(--color-surface); border-top: 1px solid var(--color-border); padding: 3.5rem 2rem; }
    .footer-contact-inner { max-width: var(--max-width); margin: 0 auto; }
    .footer-contact h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 0.4rem; color: var(--color-accent); }
    .footer-contact p { color: var(--color-muted); font-size: 0.9rem; margin-bottom: 1.5rem; font-weight: 400; }
    .footer-form-row { display: flex; gap: 0.8rem; flex-wrap: wrap; }
    .footer-form-row input {
      flex: 1; min-width: 180px; background: var(--color-white);
      border: 1.5px solid var(--color-border); color: var(--color-text);
      padding: 0.75rem 1rem; border-radius: var(--radius); font-size: 0.9rem;
      outline: none; transition: border-color var(--transition), box-shadow var(--transition); font-family: var(--font-main);
    }
    .footer-form-row input:focus { border-color: var(--color-accent2); box-shadow: 0 0 0 3px rgba(96,176,224,0.18); }
    .footer-form-row button {
      background: var(--color-accent); color: var(--color-white); font-family: var(--font-main);
      font-weight: 600; font-size: 0.88rem; padding: 0.75rem 1.5rem;
      border: none; border-radius: var(--radius); cursor: pointer;
      transition: background var(--transition); white-space: nowrap;
      box-shadow: 0 4px 14px rgba(35,60,144,0.22);
    }
    .footer-form-row button:hover { background: var(--color-accent2); }

    /* =============================================
       FOOTER
       ============================================= */
    footer { background: var(--color-white); border-top: 1px solid var(--color-border); padding: 3rem 2rem 2.5rem; }
    .footer-inner {
      max-width: var(--max-width); margin: 0 auto;
      display: grid;
      grid-template-columns: 1.6fr 1fr 1fr;
      gap: 2.5rem;
      align-items: start;
    }
    .footer-brand { display: flex; flex-direction: column; align-items: flex-start; gap: 1.1rem; }
    .footer-logo { display: inline-flex; align-items: center; line-height: 0; }
    .footer-logo img { height: 42px; width: auto; display: block; }
    .footer-tagline { font-size: 0.85rem; color: var(--color-muted); line-height: 1.6; font-weight: 400; max-width: 280px; }
    .footer-col-title {
      font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
      color: var(--color-accent); margin-bottom: 1rem;
    }
    .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.65rem; }
    .footer-col a { font-size: 0.85rem; color: var(--color-muted); transition: color var(--transition); font-weight: 500; cursor: pointer; }
    .footer-col a:hover { color: var(--color-accent2); }
    .footer-copy {
      font-size: 0.8rem; color: var(--color-muted); max-width: var(--max-width); margin: 2.5rem auto 0; text-align: center;
      border-top: 1px solid var(--color-border); padding-top: 1.5rem; font-weight: 400;
    }

    /* =============================================
       TRUST / ACCREDITATION STRIP
       ============================================= */
    .trust-strip {
      background: var(--color-surface);
      border-top: 1px solid var(--color-border);
      border-bottom: 1px solid var(--color-border);
      padding: 1.6rem 2rem;
    }
    .trust-strip-inner {
      max-width: var(--max-width);
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 3rem;
      flex-wrap: wrap;
    }
    .trust-label {
      font-size: 0.68rem;
      font-weight: 700;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--color-muted);
      white-space: nowrap;
    }
    .trust-logos {
      display: flex;
      align-items: center;
      gap: 2.5rem;
      flex-wrap: wrap;
      justify-content: center;
    }
    .trust-logos img {
      height: 48px;
      width: auto;
      object-fit: contain;
      opacity: 0.85;
      filter: grayscale(20%);
      transition: opacity var(--transition), filter var(--transition);
    }
    .trust-logos img:hover { opacity: 1; filter: grayscale(0%); }
    /* SafeContractor is a square badge — constrain width instead */
    .trust-logos img.trust-badge-sq { height: 52px; }

    /* =============================================
       TESTIMONIALS
       ============================================= */
    .testimonials-section { background: var(--color-surface); }
    .testimonial-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 1.5rem;
    }
    .testimonial-card {
      background: var(--color-white);
      border: 1px solid var(--color-border);
      border-radius: calc(var(--radius) * 1.5);
      padding: 2rem;
      box-shadow: 0 2px 8px rgba(35,60,144,0.04);
      display: flex;
      flex-direction: column;
      gap: 1rem;
    }
    .testimonial-stars { color: #f4a92a; font-size: 0.95rem; letter-spacing: 0.05em; }
    .testimonial-quote {
      font-size: 0.97rem;
      color: var(--color-text);
      line-height: 1.75;
      font-weight: 400;
      font-style: italic;
      flex: 1;
    }
    .testimonial-quote::before { content: '\201C'; }
    .testimonial-quote::after  { content: '\201D'; }
    .testimonial-author {
      border-top: 1px solid var(--color-border);
      padding-top: 0.9rem;
      font-size: 0.82rem;
    }
    .testimonial-author strong { display: block; color: var(--color-accent); font-weight: 700; }
    .testimonial-author span   { color: var(--color-muted); font-weight: 400; }

    /* =============================================
       SOCIAL ICONS (footer)
       ============================================= */
    .footer-social {
      display: flex;
      gap: 0.75rem;
      align-items: center;
    }
    .social-icon {
      width: 34px; height: 34px;
      border-radius: 50%;
      background: var(--color-surface);
      border: 1px solid var(--color-border);
      display: flex; align-items: center; justify-content: center;
      transition: background var(--transition), border-color var(--transition);
      flex-shrink: 0;
    }
    .social-icon:hover svg { fill: #fff; }
    .social-icon svg { width: 16px; height: 16px; transition: fill var(--transition); display: block; }
    /* Brand colours */
    .social-linkedin  { background: rgba(10,102,194,0.08); border-color: rgba(10,102,194,0.25); }
    .social-linkedin svg { fill: #0A66C2; }
    .social-linkedin:hover { background: #0A66C2; border-color: #0A66C2; }
    .social-instagram { background: rgba(225,48,108,0.08); border-color: rgba(225,48,108,0.25); }
    .social-instagram svg { fill: #E1306C; }
    .social-instagram:hover { background: #E1306C; border-color: #E1306C; }
    .social-facebook  { background: rgba(24,119,242,0.08); border-color: rgba(24,119,242,0.25); }
    .social-facebook svg { fill: #1877F2; }
    .social-facebook:hover { background: #1877F2; border-color: #1877F2; }

    /* =============================================
       MOBILE PHONE ITEM (shown only in hamburger)
       ============================================= */
    .mobile-phone-item { display: none; }

    /* =============================================
       SECTOR & SERVICE DETAIL PAGES
       ============================================= */
    .sector-hero-grid {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 3rem;
      align-items: center;
      margin-bottom: 3.5rem;
    }
    .sector-hero-grid .sector-intro { margin-bottom: 0; max-width: none; }
    .sector-hero-media {
      border-radius: calc(var(--radius) * 1.5);
      overflow: hidden;
      border: 1px solid var(--color-border);
      box-shadow: 0 14px 40px rgba(35,60,144,0.16);
    }
    .sector-hero {
      display: block;
      width: 100%;
      aspect-ratio: 4 / 3;
      object-fit: cover;
    }
    .sector-body { padding: 4rem 2rem 5rem; }
    .sector-inner { max-width: var(--max-width); margin: 0 auto; }
    .sector-intro { max-width: 820px; margin-bottom: 3rem; }
    .sector-intro h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; color: var(--color-accent); line-height: 1.15; margin-bottom: 0.5rem; }
    .sector-intro .tagline { font-size: 1.05rem; font-weight: 600; color: var(--color-accent2); margin-bottom: 1.2rem; }
    .sector-intro p { color: var(--color-muted); line-height: 1.85; font-weight: 300; margin-bottom: 0.8rem; }
    .sector-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
    .sector-col h3 { font-size: 1rem; font-weight: 700; color: var(--color-accent); margin-bottom: 1rem; text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.8rem; }
    .sector-list { list-style: none; padding: 0; }
    .sector-list li { padding: 0.4rem 0 0.4rem 1.6rem; position: relative; color: var(--color-muted); font-size: 0.93rem; line-height: 1.6; font-weight: 400; }
    .sector-list li::before { content: '💧'; position: absolute; left: 0; font-size: 0.8rem; top: 0.45rem; }
    .sector-list.check li::before { content: '✓'; color: var(--color-accent2); font-weight: 700; font-size: 0.9rem; top: 0.4rem; }
    .sector-benefits { margin-bottom: 3rem; }
    .sector-benefits h3 { font-size: 0.8rem; font-weight: 700; color: var(--color-accent); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 1.5rem; }
    .benefit-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.2rem; }
    .benefit-item { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.4rem; }
    .benefit-item strong { display: block; color: var(--color-accent); font-size: 0.93rem; font-weight: 700; margin-bottom: 0.4rem; }
    .benefit-item p { color: var(--color-muted); font-size: 0.88rem; line-height: 1.6; font-weight: 400; margin: 0; }
    .sector-cta { background: var(--color-accent); border-radius: calc(var(--radius)*1.5); padding: 2.5rem 2rem; text-align: center; color: var(--color-white); }
    .sector-cta p { color: rgba(255,255,255,0.85); margin-bottom: 1.4rem; font-weight: 400; }
    .sector-cta h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 0.6rem; }
    .btn-white { background: var(--color-white); color: var(--color-accent); font-family: var(--font-main); font-weight: 700; font-size: 0.95rem; padding: 0.85rem 2rem; border-radius: var(--radius); border: none; cursor: pointer; transition: all var(--transition); box-shadow: 0 4px 14px rgba(0,0,0,0.15); }
    .btn-white:hover { background: var(--color-accent2); color: var(--color-white); transform: translateY(-1px); }

    /* Service detail block (used on services page) */
    .service-block { display: grid; grid-template-columns: 1fr 2.2fr; gap: 3rem; align-items: start; padding: 3rem 0; border-bottom: 1px solid var(--color-border); }
    .service-block:last-child { border-bottom: none; }
    .service-icon-wrap { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: calc(var(--radius)*1.5); padding: 2rem; text-align: center; font-size: 3.5rem; }
    .service-icon-wrap.has-img {
      padding: 1.5rem;
      background: var(--color-white);
      display: flex;
      align-items: center;
      justify-content: center;
      aspect-ratio: 1 / 1;
    }
    .service-icon-wrap.has-img.photo { padding: 0; overflow: hidden; }
    .service-icon-wrap.has-img.photo img { object-fit: cover; }
    .service-icon-wrap.has-img img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      display: block;
    }
    .service-content h3 { font-size: 1.4rem; font-weight: 700; color: var(--color-accent); margin-bottom: 0.8rem; }
    .service-content p { color: var(--color-muted); line-height: 1.85; font-weight: 300; margin-bottom: 0.8rem; }
    .service-checks { list-style: none; padding: 0; margin-top: 1rem; display: flex; flex-direction: column; gap: 0.5rem; }
    .service-checks li { position: relative; padding-left: 1.5rem; font-size: 0.88rem; color: var(--color-text); font-weight: 500; }
    .service-checks li::before { content: '✓'; position: absolute; left: 0; color: var(--color-accent2); font-weight: 700; }

    @media (max-width: 768px) {
      .sector-hero-grid { grid-template-columns: 1fr; gap: 1.8rem; }
      .sector-columns { grid-template-columns: 1fr; gap: 1.5rem; }
      .service-block { grid-template-columns: 1fr; gap: 1.5rem; }
      .sector-body { padding: 2.5rem 1.2rem 3.5rem; }
    }

    /* =============================================
       PRODUCTS PAGE
       ============================================= */
    .product-block {
      display: grid;
      grid-template-columns: 1fr 1.25fr;
      gap: 3.5rem;
      align-items: start;
      padding-bottom: 4rem;
      margin-bottom: 4rem;
      border-bottom: 1px solid var(--color-border);
    }
    .product-block:last-of-type { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
    .product-gallery { position: sticky; top: 90px; }
    .product-gallery-main {
      background: var(--color-white);
      border: 1px solid var(--color-border);
      border-radius: calc(var(--radius) * 1.5);
      padding: 1.5rem;
      aspect-ratio: 720 / 880;
      box-shadow: 0 2px 8px rgba(35,60,144,0.04);
    }
    .product-gallery-main img {
      width: 100%;
      height: 100%;
      object-fit: contain;
    }
    .product-caption {
      text-align: center;
      font-size: 0.8rem;
      color: var(--color-muted);
      margin-top: 0.7rem;
      font-weight: 500;
      letter-spacing: 0.02em;
    }
    .product-thumbs {
      display: flex;
      gap: 0.6rem;
      margin-top: 0.9rem;
      flex-wrap: wrap;
      justify-content: center;
    }
    .product-thumb {
      width: 62px;
      height: 62px;
      border: 1.5px solid var(--color-border);
      border-radius: var(--radius);
      background: var(--color-white);
      padding: 5px;
      cursor: pointer;
      transition: border-color var(--transition), box-shadow var(--transition);
    }
    .product-thumb img { width: 100%; height: 100%; object-fit: contain; }
    .product-thumb:hover { border-color: var(--color-accent2); }
    .product-thumb.active {
      border-color: var(--color-accent);
      box-shadow: 0 0 0 3px rgba(96,176,224,0.18);
    }
    .product-copy h3 {
      font-size: 1.6rem;
      font-weight: 700;
      color: var(--color-accent);
      margin-bottom: 1.2rem;
    }
    .product-copy > p {
      color: var(--color-muted);
      line-height: 1.85;
      font-weight: 300;
      margin-bottom: 1rem;
    }
    .product-specs { display: grid; gap: 0.8rem; margin: 1.6rem 0; }
    .product-spec {
      background: var(--color-surface);
      border: 1px solid var(--color-border);
      border-radius: var(--radius);
      padding: 0.8rem 1.1rem;
    }
    .product-spec strong {
      display: block;
      font-size: 0.72rem;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      color: var(--color-accent);
      margin-bottom: 0.25rem;
      font-weight: 700;
    }
    .product-spec span { font-size: 0.9rem; color: var(--color-text); font-weight: 400; line-height: 1.6; }
    .product-ticks {
      list-style: none;
      padding: 0;
      margin: 1.4rem 0 1.8rem;
      display: grid;
      gap: 0.65rem;
    }
    .product-ticks li {
      position: relative;
      padding-left: 2rem;
      font-size: 0.93rem;
      font-weight: 400;
      color: var(--color-text);
      line-height: 1.55;
    }
    .product-ticks li::before {
      content: '✓';
      position: absolute;
      left: 0;
      top: 0.05rem;
      width: 22px;
      height: 22px;
      border-radius: 50%;
      background: var(--color-accent2);
      color: var(--color-white);
      font-size: 0.72rem;
      font-weight: 700;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .product-tagline {
      font-weight: 600;
      font-style: italic;
      color: var(--color-accent);
      margin-bottom: 1.5rem;
    }

    /* =============================================
       NEWS TICKER (homepage headline strip)
       Populated by JS from articles.js — hidden automatically
       when articles.js is missing or the list is empty.
       ============================================= */
    .news-ticker {
      display: none;                 /* JS adds .has-items when articles exist */
      align-items: stretch;
      background: var(--color-surface);
      border-bottom: 1px solid var(--color-border);
      overflow: hidden;
    }
    .news-ticker.has-items { display: flex; }
    .news-ticker-label {
      flex-shrink: 0;
      display: flex;
      align-items: center;
      gap: 0.45rem;
      background: var(--color-accent);
      color: var(--color-white);
      font-size: 0.68rem;
      font-weight: 700;
      letter-spacing: 0.16em;
      text-transform: uppercase;
      padding: 0.65rem 1.1rem;
      white-space: nowrap;
      z-index: 2;
      /* Soft shadow so scrolling headlines slide "under" the label */
      box-shadow: 6px 0 12px -4px rgba(35,60,144,0.25);
    }
    .news-ticker-viewport {
      flex: 1;
      overflow: hidden;
      display: flex;
      align-items: center;
      /* Fade headlines out at the right edge */
      -webkit-mask-image: linear-gradient(to right, #000 0%, #000 92%, transparent 100%);
              mask-image: linear-gradient(to right, #000 0%, #000 92%, transparent 100%);
    }
    .news-ticker-track {
      display: inline-flex;
      align-items: center;
      white-space: nowrap;
      will-change: transform;
      animation: tickerScroll var(--ticker-duration, 45s) linear infinite;
    }
    .news-ticker:hover .news-ticker-track,
    .news-ticker:focus-within .news-ticker-track { animation-play-state: paused; }
    .news-ticker-item {
      display: inline-flex;
      align-items: center;
      gap: 0.55rem;
      padding: 0.65rem 1.6rem 0.65rem 0;
      font-size: 0.83rem;
      font-weight: 500;
      color: var(--color-text);
      transition: color var(--transition);
    }
    .news-ticker-item:hover { color: var(--color-accent); }
    .news-ticker-item:hover .news-ticker-title { text-decoration: underline; text-underline-offset: 3px; }
    .news-ticker-drop {
      color: var(--color-accent2);
      font-size: 0.7rem;
      margin-left: 1.6rem;
    }
    @keyframes tickerScroll {
      from { transform: translateX(0); }
      to   { transform: translateX(-50%); }
    }
    /* Accessibility: no auto-motion for users who opt out —
       strip becomes a static, horizontally swipeable row */
    @media (prefers-reduced-motion: reduce) {
      .news-ticker-track { animation: none; }
      .news-ticker-viewport { overflow-x: auto; mask-image: none; -webkit-mask-image: none; }
    }

    /* =============================================
       DIVIDER / ANIMATIONS
       ============================================= */
    .divider { border: none; border-top: 1px solid var(--color-border); margin: 0; }
    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(20px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    /* =============================================
       RESPONSIVE
       ============================================= */
    @media (max-width: 960px) {
      .nav-phone { display: none; }
      .mobile-phone-item { display: list-item !important; }
    }
    @media (max-width: 768px) {
      .nav-links {
        display: none; position: absolute; top: 68px; left: 0; right: 0;
        background: var(--color-white); flex-direction: column;
        padding: 0.5rem 0 1.5rem; border-bottom: 1px solid var(--color-border);
        gap: 0; z-index: 200;
        box-shadow: 0 10px 32px rgba(35,60,144,0.10);
      }
      .nav-links.open { display: flex; }
      .nav-toggle { display: flex; }
      .nav-links > li > a { padding: 0.8rem 1.5rem; border-bottom: 1px solid var(--color-border); font-size: 0.88rem; }
      .nav-contact-btn { margin: 0.8rem 1.5rem 0 !important; text-align: center !important; display: block !important; border-radius: var(--radius) !important; }

      /* Mobile dropdowns: CSS hover disabled; JS click toggle used instead */
      .has-dropdown:hover > .dropdown { display: none; }
      .dropdown {
        position: static; display: none; box-shadow: none;
        background: rgba(96,176,224,0.06); border: none;
        border-left: 2px solid var(--color-accent2); border-radius: 0;
        padding: 0; margin-left: 1.5rem;
      }
      .dropdown::before { display: none; } /* No hover bridge needed on mobile */
      .has-dropdown.click-open > .dropdown { display: block; }
      .dropdown li a { padding: 0.65rem 1rem; }

      .about-split, .contact-split, .co2-split, .accred-split { grid-template-columns: 1fr; gap: 2.5rem; }
      .product-block { grid-template-columns: 1fr; gap: 2rem; }
      .product-gallery { position: static; }
      /* Footer: stack brand + link columns on mobile */
      .footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
      .footer-brand { grid-column: 1 / -1; }
      /* Accreditation rows: image stacks ABOVE text on mobile.
         !important is needed because each row carries an inline grid-template-columns:1fr 2fr */
      .accred-split { grid-template-columns: 1fr !important; gap: 1.5rem !important; }
      .accred-split img { margin: 0 auto; }
      .about-visual { height: 250px; }
      .form-grid { grid-template-columns: 1fr; }

      /* Value-props band: 2 columns on tablet/mobile */
      .value-band-inner { grid-template-columns: repeat(2, 1fr); gap: 1.2rem; }
      .value-band { padding: 1.4rem 1.5rem; }

      /* News ticker: slimmer label on mobile */
      .news-ticker-label { padding: 0.55rem 0.8rem; font-size: 0.62rem; letter-spacing: 0.1em; }
      .news-ticker-item { font-size: 0.8rem; }

      /* Hero spacing tightens on mobile; banner remains edge-to-edge */
      .hero { padding: 0 0 2.5rem; }
      .hero-below { margin-top: 2rem; padding: 0 1rem; }
      .hero-bullets { gap: 0.7rem 1.6rem; }
    }
    @media (max-width: 480px) {
      .value-band-inner { grid-template-columns: 1fr; }
    }

    /* ================================================================
       PRODUCT CATEGORY & TILE GRID (shop-style, added July 2026)
       ================================================================ */
    .product-tile-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
    }
    /* Category chooser on /products/ — four cards in a tidy 2x2 */
    .product-tile-grid.categories { grid-template-columns: repeat(2, 1fr); }
    @media (max-width: 900px) {
      .product-tile-grid, .product-tile-grid.categories { grid-template-columns: repeat(2, 1fr); }
    }
    .product-tile {
      display: flex;
      flex-direction: column;
      background: var(--color-white);
      border: 1px solid var(--color-border);
      border-radius: calc(var(--radius) * 1.5);
      overflow: hidden;
      text-decoration: none;
      box-shadow: 0 2px 8px rgba(35,60,144,0.04);
      transition: all var(--transition);
    }
    .product-tile:hover {
      transform: translateY(-4px);
      border-color: var(--color-accent2);
      box-shadow: 0 12px 28px rgba(35,60,144,0.14);
    }
    .product-tile-img {
      aspect-ratio: 1 / 1;
      padding: 1.5rem;
      display: flex;
      align-items: center;
      justify-content: center;
      background: var(--color-white);
      border-bottom: 1px solid var(--color-border);
    }
    .product-tile-img img { width: 100%; height: 100%; object-fit: contain; }
    .product-tile-img.cover { padding: 0; }
    .product-tile-img.cover img { object-fit: cover; }
    .product-tile-body {
      padding: 1.4rem 1.5rem 1.6rem;
      display: flex;
      flex-direction: column;
      gap: 0.45rem;
      flex: 1;
    }
    .product-tile-label {
      font-size: 0.7rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.12em;
      color: var(--color-accent2);
    }
    .product-tile-body h3 {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--color-accent);
      line-height: 1.3;
    }
    .product-tile-body p {
      font-size: 0.9rem;
      color: var(--color-muted);
      line-height: 1.65;
      font-weight: 400;
      flex: 1;
    }
    .product-tile-cta {
      font-size: 0.88rem;
      font-weight: 700;
      color: var(--color-accent2);
      margin-top: 0.4rem;
      transition: color var(--transition);
    }
    .product-tile:hover .product-tile-cta { color: var(--color-accent); }

    /* Breadcrumb back-link on product pages */
    .product-breadcrumb {
      display: inline-block;
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--color-accent2);
      margin-bottom: 2rem;
      transition: color var(--transition);
    }
    .product-breadcrumb:hover { color: var(--color-accent); }

    @media (max-width: 600px) {
      .product-tile-grid, .product-tile-grid.categories { grid-template-columns: 1fr; }
    }