:root{
    --navy:#27327D;
    --navy-deep:#181F52;
    --blue:#18BBEE;
    --blue-soft:#E8F8FE;
    --sky:#6FD3F5;
    --ink:#1B2140;
    --slate:#5B6482;
    --bg:#F6FAFC;
    --white:#FFFFFF;
    --line:#E3EAF2;
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{font-family:'Inter',sans-serif;color:var(--ink);background:var(--bg);line-height:1.55;}
  h1,h2,h3,h4{font-family:'Poppins',sans-serif;line-height:1.15;letter-spacing:-0.01em;}
  a{color:inherit;text-decoration:none;}
  img{max-width:100%;display:block;}
  .wrap{max-width:1180px;margin:0 auto;padding:0 24px;}
  ul{list-style:none;}

  /* Header (shared) */
  header{background:var(--white);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;}
  .nav-row{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;gap:24px;}
  .brand{display:flex;align-items:center;gap:10px;}
  .brand img{height:78px;width:auto;}
  .brand-text{display:flex;flex-direction:column;line-height:1.1;}
  .brand-name{font-family:'Poppins',sans-serif;font-weight:800;font-size:1.5rem;color:var(--navy);letter-spacing:-0.01em;}
  .brand-name span{color:var(--blue);}
  .brand-tagline{font-size:0.72rem;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:var(--slate);margin-top:3px;}
  nav ul{display:flex;align-items:center;gap:28px;}
  nav a{font-weight:600;font-size:0.92rem;color:var(--navy-deep);padding:6px 2px;border-bottom:2px solid transparent;transition:border-color .15s ease,color .15s ease;}
  nav a:hover{border-color:var(--blue);color:var(--navy);}
  /* Services dropdown */
  .nav-services{position:relative;}
  .nav-services > a{white-space:nowrap;}
  .nav-services .caret{margin-left:4px;vertical-align:middle;transition:transform .2s ease;}
  .nav-services:hover .caret,.nav-services:focus-within .caret{transform:rotate(180deg);}
  .services-menu{
    position:absolute;top:100%;left:50%;display:block;min-width:240px;
    background:var(--white);border:1px solid var(--line);border-radius:12px;
    box-shadow:0 18px 44px rgba(24,50,125,0.18);
    padding:8px;margin:0;
    opacity:0;visibility:hidden;transform:translate(-50%,8px);
    transition:opacity .18s ease, transform .18s ease;z-index:60;
  }
  .nav-services:hover .services-menu,.nav-services:focus-within .services-menu{
    opacity:1;visibility:visible;transform:translate(-50%,0);
  }
  .services-menu li{list-style:none;}
  .services-menu a{
    display:block;padding:10px 14px;border-radius:8px;border-bottom:0;
    font-weight:600;font-size:0.9rem;color:var(--navy-deep);white-space:nowrap;
    transition:background .15s ease, color .15s ease;
  }
  .services-menu a:hover{background:var(--blue-soft);color:var(--navy);border-bottom:0;}
  .header-right{display:flex;align-items:center;gap:18px;}
  .header-phone{display:flex;align-items:center;gap:8px;font-weight:700;font-size:0.95rem;white-space:nowrap;}
  .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--blue);color:var(--navy-deep);font-weight:700;font-size:0.9rem;padding:12px 22px;border-radius:8px;border:2px solid var(--blue);white-space:nowrap;transition:transform .12s ease,box-shadow .12s ease;}
  .btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(24,187,238,0.35);}
  .btn-outline{background:transparent;color:var(--white);border-color:var(--white);}
  .btn-outline:hover{background:var(--white);color:var(--navy-deep);}
  .btn-navy{background:var(--navy);border-color:var(--navy);color:var(--white);}
  .btn-navy:hover{background:var(--navy-deep);}

  /* Page hero */
  .page-hero{position:relative;overflow:hidden;background:linear-gradient(160deg,rgba(24,32,82,0.72) 0%, rgba(39,50,125,0.66) 100%), url('../assets/wc-hero-bg.jpg');background-size:cover;background-position:center 60%;color:var(--white);padding:64px 0 56px;}
  .rungs{display:none;}
  .page-hero .wrap{position:relative;z-index:2;}
  .breadcrumb{font-size:0.82rem;color:#C9D2EE;margin-bottom:14px;}
  .breadcrumb a{color:var(--sky);}
  .page-hero h1{font-size:clamp(2rem,4vw,2.9rem);font-weight:800;margin-bottom:14px;max-width:640px;}
  .page-hero p.lead{font-size:1.05rem;color:#C9D2EE;max-width:56ch;margin-bottom:26px;}
  .hero-ctas{display:flex;flex-wrap:wrap;gap:14px;}

  section{padding:72px 0;}
  .section-head{max-width:680px;margin:0 auto 40px;text-align:center;}
  .section-head h2{font-size:clamp(1.5rem,2.6vw,2rem);margin-bottom:12px;}
  .section-head p{color:var(--slate);font-size:1rem;}

  .split{display:grid;grid-template-columns:1.05fr 0.95fr;gap:50px;align-items:center;}
  .split.reverse{grid-template-columns:0.95fr 1.05fr;}
  .split h2{font-size:clamp(1.4rem,2.4vw,1.8rem);margin-bottom:16px;color:var(--navy-deep);}
  .split p{color:var(--slate);margin-bottom:14px;}
  .split-media img{border-radius:16px;box-shadow:0 20px 40px rgba(24,50,125,0.15);}
  .split-media a{color:var(--blue);font-weight:700;}

  .alt-bg{background:var(--white);}

  .card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
  .info-card{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:26px 22px;}
  .info-card .ic{width:46px;height:46px;border-radius:12px;background:var(--blue-soft);color:var(--navy);display:flex;align-items:center;justify-content:center;margin-bottom:16px;}
  .info-card h3{font-size:1.05rem;margin-bottom:8px;color:var(--navy-deep);}
  .info-card p{color:var(--slate);font-size:0.92rem;}
  .photo-card{background:var(--white);border:1px solid var(--line);border-radius:14px;overflow:hidden;}
  .photo-card img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;}
  .photo-card .pc-body{padding:20px 22px;}
  .photo-card h3{font-size:1.05rem;margin-bottom:8px;color:var(--navy-deep);}
  .photo-card p{color:var(--slate);font-size:0.92rem;}
  .photo-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:44px;}
  .photo-strip img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:14px;box-shadow:0 14px 30px rgba(24,50,125,0.14);}
  .btn-navy-outline{background:transparent;color:var(--navy);border-color:var(--navy);}
  .btn-navy-outline:hover{background:var(--navy);color:var(--white);}

  .trust-strip{background:linear-gradient(160deg,var(--navy) 0%, var(--navy-deep) 100%);color:var(--white);}
  .trust-strip .split h2,.trust-strip .split p{color:var(--white);}
  .trust-strip .split p{color:#C9D2EE;}
  .trust-rows{display:flex;flex-direction:column;gap:52px;max-width:960px;margin:0 auto;}
  .trust-row{display:grid;grid-template-columns:230px 1fr;gap:36px;align-items:center;}
  .trust-row img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:14px;box-shadow:0 14px 30px rgba(24,50,125,0.14);}
  .trust-row h3{font-family:'Poppins',sans-serif;font-size:1.35rem;color:var(--navy-deep);margin-bottom:10px;}
  .trust-row p{color:var(--slate);}
  @media (max-width:700px){.trust-row{grid-template-columns:1fr;} .trust-row img{max-width:230px;}}

  .faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:14px;}
  .faq-item{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:0 22px;}
  .faq-item summary{list-style:none;cursor:pointer;padding:20px 0;font-weight:700;color:var(--navy-deep);font-family:'Poppins',sans-serif;font-size:1.02rem;display:flex;justify-content:space-between;align-items:center;gap:16px;}
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item summary::after{content:'+';font-size:1.5rem;color:var(--blue);font-weight:400;line-height:1;flex:none;}
  .faq-item[open] summary::after{content:'\2013';}
  .faq-item p{color:var(--slate);padding:0 0 20px;margin:0;}
  html.dark .faq-item{background:#171F2E;border-color:var(--line);}
  html.dark .faq-item summary{color:#E4EAF4;}

  .testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
  .testi-card{background:var(--white);border:1.5px dashed var(--line);border-radius:14px;padding:24px 22px;}
  .testi-card .stars{color:#F4B740;font-size:0.95rem;margin-bottom:12px;letter-spacing:2px;}
  .testi-card p{color:var(--slate);font-size:0.9rem;font-style:italic;margin-bottom:16px;}
  .testi-who{display:flex;align-items:center;gap:10px;border-top:1px solid var(--line);padding-top:12px;}
  .testi-avatar{width:34px;height:34px;border-radius:50%;background:var(--blue-soft);color:var(--navy);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:0.8rem;}
  .testi-who .name{font-weight:700;font-size:0.85rem;}
  .testi-who .date{font-size:0.75rem;color:var(--slate);}
  .testi-note{text-align:center;color:var(--slate);font-size:0.85rem;margin-top:24px;}

  .reviews-quote-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;}
  .quote-preview-card{display:block;background:var(--white);border:1px solid var(--line);border-radius:16px;padding:28px 26px;box-shadow:0 14px 30px rgba(24,50,125,0.08);transition:transform .15s ease,box-shadow .15s ease;}
  .quote-preview-card:hover{transform:translateY(-3px);box-shadow:0 20px 40px rgba(24,50,125,0.16);}
  .quote-preview-card h3{font-family:'Poppins',sans-serif;font-weight:800;color:var(--navy-deep);font-size:1.3rem;margin-bottom:4px;}
  .quote-preview-card .required-note{font-size:0.82rem;color:var(--slate);font-style:italic;margin-bottom:18px;}
  .quote-preview-card .star{color:#E1473C;}
  .fake-field{margin-bottom:16px;}
  .fake-field label{display:block;font-weight:700;font-size:0.88rem;color:var(--navy-deep);margin-bottom:6px;}
  .fake-input,.fake-textarea{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:11px 14px;color:#8994A8;font-size:0.9rem;}
  .fake-textarea{min-height:64px;}
  .fake-checkbox-group{margin-bottom:18px;}
  .fake-checkbox-group>label{display:block;font-weight:700;font-size:0.88rem;color:var(--navy-deep);margin-bottom:10px;}
  .fake-checkbox-row{display:flex;align-items:center;gap:10px;font-size:0.9rem;color:var(--ink);margin-bottom:9px;}
  .fake-checkbox{width:16px;height:16px;border:1.5px solid var(--line);border-radius:4px;flex:none;background:var(--white);}
  .quote-preview-card .btn{width:100%;justify-content:center;margin-top:4px;}
  .quote-preview-card .form-note{text-align:center;font-size:0.82rem;color:var(--slate);margin-top:14px;margin-bottom:0;}
  @media (max-width:900px){.reviews-quote-grid{grid-template-columns:1fr;}}

  .area-pills{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:32px;}
  .area-pill{background:var(--blue-soft);color:var(--navy);padding:8px 18px;border-radius:999px;font-weight:600;font-size:0.9rem;}
  .service-map{border-radius:16px;overflow:hidden;isolation:isolate;box-shadow:0 14px 30px rgba(24,50,125,0.14);border:1px solid var(--line);margin-top:24px;height:400px;}
  .service-map .leaflet-popup-content{font-family:'Inter',sans-serif;font-weight:700;color:var(--navy-deep);}

  .cta-banner{background:var(--blue);border-radius:20px;padding:48px 40px;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;}
  .cta-banner h2{color:var(--navy-deep);font-size:clamp(1.4rem,2.8vw,1.9rem);max-width:520px;}
  .cta-banner .btn{background:var(--navy);border-color:var(--navy);color:var(--white);}
  .cta-banner .btn:hover{background:var(--navy-deep);}

  /* Footer (shared) */
  footer{background:var(--navy-deep);color:#C9D2EE;padding:60px 0 24px;}
  .footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:36px;margin-bottom:44px;}
  .footer-brand{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:16px;}
  .footer-brand img{height:64px;}
  .footer-brand-name{font-family:'Poppins',sans-serif;font-weight:800;font-size:1.3rem;color:var(--white);}
  .footer-brand-name span{color:var(--blue);}
  footer h4{color:var(--white);font-size:0.85rem;letter-spacing:0.05em;text-transform:uppercase;margin-bottom:16px;}
  footer li{margin-bottom:10px;font-size:0.9rem;}
  footer a:hover{color:var(--blue);}
  .foot-contact li{display:flex;gap:10px;align-items:flex-start;}
  .foot-contact svg{flex:none;margin-top:2px;color:var(--blue);}
  .footer-bottom{border-top:1px solid rgba(255,255,255,0.1);padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:0.8rem;color:#8994C2;}

  @media (max-width:900px){
    nav{display:none;}
    .split,.split.reverse{grid-template-columns:1fr;}
    .split.reverse .split-media{order:0;}
    .card-grid{grid-template-columns:1fr 1fr;}
    .testi-grid{grid-template-columns:1fr;}
    .footer-grid{grid-template-columns:1fr 1fr;}
    .header-phone span{display:none;}
  }
  @media (max-width:600px){
    .card-grid{grid-template-columns:1fr;}
    .photo-strip{grid-template-columns:1fr 1fr;}
    .footer-grid{grid-template-columns:1fr;}
    .cta-banner{flex-direction:column;text-align:center;}
  }
  @media (prefers-reduced-motion: reduce){*{transition:none !important;scroll-behavior:auto !important;}}

  /* ===== Theme toggle + Dark mode ===== */
  .theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:10px;flex:none;background:transparent;border:1.5px solid var(--line);color:var(--navy);cursor:pointer;transition:background .15s ease,border-color .15s ease,color .15s ease;}
  .theme-toggle:hover{background:var(--blue-soft);border-color:var(--blue);}
  .theme-toggle svg{width:20px;height:20px;}
  .theme-toggle .icon-sun{display:none;}

  html.dark{--bg:#0E1420;--ink:#E4EAF4;--slate:#9AA6C2;--line:#2A3446;--blue-soft:#16324A;}
  html.dark header{background:#121926;border-bottom-color:var(--line);}
  html.dark .brand-name{color:#DCE6F5;}
  html.dark nav a{color:#C4CEE6;}
  html.dark .header-phone{color:#C4CEE6;}
  html.dark .header-phone svg{stroke:#7FA6F0;}
  html.dark .services-menu{background:#171F2E;border-color:var(--line);}
  html.dark .services-menu a{color:#C4CEE6;}
  html.dark .services-menu a:hover{background:var(--blue-soft);color:#fff;}
  html.dark .alt-bg{background:#141C2C;}
  html.dark .info-card,
  html.dark .photo-card,
  html.dark .testi-card,
  html.dark .quote-preview-card{background:#171F2E;border-color:var(--line);}
  html.dark .split h2,
  html.dark .info-card h3,
  html.dark .photo-card h3,
  html.dark .trust-row h3,
  html.dark .quote-preview-card h3,
  html.dark .fake-field label,
  html.dark .fake-checkbox-group>label{color:#E4EAF4;}
  html.dark .info-card .ic,
  html.dark .testi-avatar{color:#7FB4FF;}
  html.dark .area-pill{color:#CBD6EC;}
  html.dark .fake-input,
  html.dark .fake-textarea,
  html.dark .fake-checkbox{background:#0E1626;border-color:var(--line);}
  html.dark .theme-toggle{color:#FFD27A;}
  html.dark .theme-toggle:hover{background:rgba(255,255,255,0.08);border-color:#7FA6F0;}
  html.dark .theme-toggle .icon-moon{display:none;}
  html.dark .theme-toggle .icon-sun{display:block;}