*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --navy:       #0b2444;
      --blue:       #0d3f7a;
      --blue-mid:   #1f5aa0;
      --blue-light: #2b6dbf;
      --sky:        #dbe6f2;
      --sky-mid:    #eef3f9;
      --steel:      #7ea1c4;
      --text:       #0b2444;
      --text-mid:   #2c4a6e;
      --text-dim:   #4a6282;
      --border:     rgba(0,0,0,0.09);
      --shadow-sm:  0 2px 12px rgba(0,0,0,0.07);
      --shadow-md:  0 6px 24px rgba(0,0,0,0.10);
      --shadow-lg:  0 16px 48px rgba(0,0,0,0.14);
      --radius:     4px;
      --radius-lg:  8px;
      --font-display: 'Barlow Condensed', sans-serif;
      --font-body:    'Barlow', sans-serif;
      --transition:   0.2s ease;
    }

    html { scroll-behavior: smooth; }
    body { font-family: var(--font-body); background: var(--sky); color: var(--text); font-size: 16px; line-height: 1.6; overflow-x: hidden; }
    img { display: block; max-width: 100%; }
    a { text-decoration: none; color: inherit; }
    ul { list-style: none; padding: 0; }
    .container { max-width: 1200px; margin: 0 auto; padding: 0 40px; }

    /* ── HEADER ── */
    .header { background: rgba(255,255,255,0.96); backdrop-filter: blur(6px); border-bottom: 1px solid var(--border); box-shadow: var(--shadow-sm); position: sticky; top: 0; z-index: 100; }
    .header-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; }
    .header-logo img { height: 54px; width: auto; }
    nav { display: flex; align-items: center; gap: 4px; }
    nav a { font-size: 14px; font-weight: 600; color: var(--navy); padding: 8px 14px; border-radius: var(--radius); transition: background var(--transition), color var(--transition); }
    nav a:hover { background: var(--sky-mid); color: var(--blue-mid); }
    .btn-nav { background: var(--blue) !important; color: white !important; margin-left: 6px; padding: 9px 20px !important; border-radius: var(--radius); }
    .btn-nav:hover { background: var(--blue-mid) !important; }
    .hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
    .hamburger span { display: block; width: 22px; height: 2px; background: var(--navy); border-radius: 1px; }

    /* ── MOBILE NAV ── */
    .mobile-nav { display: none; position: fixed; top: 70px; left: 0; right: 0; bottom: 0; background: white; z-index: 99; padding: 24px 32px; flex-direction: column; overflow-y: auto; }
    .mobile-nav.open { display: flex; }
    .mobile-nav a { font-family: var(--font-display); font-size: 20px; font-weight: 700; text-transform: uppercase; color: var(--navy); padding: 14px 0; border-bottom: 1px solid var(--border); transition: color var(--transition); }
    .mobile-nav a:hover { color: var(--blue-mid); }

    /* ── PAGE HERO ── */
    .page-hero { background: var(--navy); border-bottom: 3px solid var(--blue-mid); padding: 52px 0 44px; }
    .page-hero-inner { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
    .breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--steel); margin-bottom: 14px; }
    .breadcrumb a { color: var(--steel); transition: color var(--transition); }
    .breadcrumb a:hover { color: white; }
    .breadcrumb span { color: rgba(255,255,255,0.3); }
    .page-hero h1 { font-family: var(--font-display); font-size: clamp(36px, 5vw, 60px); font-weight: 800; text-transform: uppercase; color: white; line-height: 1.0; }
    .page-hero h1 span { color: var(--steel); }
    .page-hero-sub { font-size: 15px; font-weight: 300; color: rgba(255,255,255,0.55); margin-top: 10px; max-width: 480px; line-height: 1.7; }

    /* ── MAIN LAYOUT ── */
    .estimate-layout { display: grid; grid-template-columns: 1fr 340px; gap: 36px; padding: 52px 0 80px; align-items: start; }

    /* ── FORM CARD ── */
    .form-card { background: white; border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); overflow: hidden; }
    .form-card-header { background: var(--navy); padding: 22px 28px; }
    .form-card-header h2 { font-family: var(--font-display); font-size: 22px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: white; }
    .form-card-header p { font-size: 13px; color: rgba(255,255,255,0.45); margin-top: 4px; }
    .form-body { padding: 32px 28px; }

    .form-section-label { font-family: var(--font-display); font-size: 11px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--steel); padding-bottom: 10px; margin-bottom: 20px; border-bottom: 1px solid var(--border); }
    .form-divider { border: none; border-top: 1px solid var(--border); margin: 28px 0; }

    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .form-group { margin-bottom: 16px; }
    .form-group.span-2 { grid-column: 1 / -1; }

    .form-group label { display: flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-mid); margin-bottom: 7px; }
    .req { color: var(--blue-mid); font-size: 14px; line-height: 1; }

    .form-group input,
    .form-group textarea,
    .form-group select {
      width: 100%;
      font-family: var(--font-body);
      font-size: 15px;
      color: var(--navy);
      background: var(--sky-mid);
      border: 1px solid rgba(0,0,0,0.1);
      border-radius: var(--radius);
      padding: 11px 14px;
      outline: none;
      transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
      appearance: none;
      -webkit-appearance: none;
    }
    .form-group input:focus,
    .form-group textarea:focus,
    .form-group select:focus { border-color: var(--blue-mid); background: white; box-shadow: 0 0 0 3px rgba(31,90,160,0.08); }
    .form-group input::placeholder,
    .form-group textarea::placeholder { color: var(--steel); }
    .form-group textarea { resize: vertical; min-height: 130px; }

    .select-wrap { position: relative; }
    .select-wrap::after { content: ''; position: absolute; right: 14px; top: 50%; transform: translateY(-50%); width: 0; height: 0; border-left: 4px solid transparent; border-right: 4px solid transparent; border-top: 5px solid var(--steel); pointer-events: none; }
    .select-wrap select { padding-right: 32px; cursor: pointer; }

    .btn-submit { width: 100%; font-family: var(--font-display); font-size: 16px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: white; background: var(--blue); border: none; border-radius: var(--radius); padding: 15px 24px; cursor: pointer; transition: background var(--transition), transform 0.15s; display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 8px; }
    .btn-submit:hover { background: var(--blue-mid); transform: translateY(-1px); }
    .btn-submit::after { content: '→'; font-size: 18px; }
    .form-note { font-size: 12px; color: var(--text-dim); text-align: center; margin-top: 12px; line-height: 1.6; }

    /* ── SIDEBAR ── */
    .info-sidebar { display: flex; flex-direction: column; gap: 20px; }
    .info-card { background: white; border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); overflow: hidden; }
    .info-card-header { background: var(--navy); padding: 14px 20px; font-family: var(--font-display); font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: white; }
    .info-card-body { padding: 20px; }

    /* contact items */
    .contact-item { display: flex; align-items: flex-start; gap: 12px; padding: 13px 0; border-bottom: 1px solid var(--border); }
    .contact-item:first-child { padding-top: 0; }
    .contact-item:last-child { border-bottom: none; padding-bottom: 0; }
    .c-icon { width: 34px; height: 34px; min-width: 34px; background: var(--sky-mid); border: 1px solid rgba(31,90,160,0.15); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; }
    .c-icon svg { width: 15px; height: 15px; stroke: var(--blue-mid); fill: none; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
    .c-label { font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--steel); margin-bottom: 2px; }
    .c-value { font-size: 14px; color: var(--navy); line-height: 1.5; }
    .c-value a:hover { color: var(--blue-mid); }

    /* hours */
    .hours-row { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 14px; }
    .hours-row:first-child { padding-top: 0; }
    .hours-row:last-child { border-bottom: none; padding-bottom: 0; }
    .hours-day { color: var(--text-mid); font-weight: 500; }
    .hours-time { color: var(--navy); font-weight: 600; font-family: var(--font-display); font-size: 15px; }
    .hours-time.closed { color: var(--steel); font-weight: 400; font-family: var(--font-body); font-size: 13px; font-style: italic; }

    /* why us points */
    .why-item { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; color: var(--text-dim); line-height: 1.5; margin-bottom: 10px; }
    .why-item:last-child { margin-bottom: 0; }
    .why-dot { width: 6px; height: 6px; min-width: 6px; background: var(--blue-mid); border-radius: 50%; margin-top: 5px; }
    .why-item strong { color: var(--navy); font-weight: 600; display: block; }

    /* ── FOOTER ── */
    footer { background: var(--navy); border-top: 3px solid var(--blue-mid); padding: 56px 0 0; }
    .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 48px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.08); }
    .footer-brand img { height: 50px; width: auto; margin-bottom: 16px; filter: brightness(0) invert(1); }
    .footer-brand p { font-size: 14px; color: rgba(255,255,255,0.4); line-height: 1.7; max-width: 260px; }
    .footer-col-title { font-size: 11px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--steel); margin-bottom: 18px; }
    .footer-links li + li { margin-top: 10px; }
    .footer-links a { font-size: 14px; color: rgba(255,255,255,0.5); transition: color var(--transition); }
    .footer-links a:hover { color: white; }
    .footer-contact p { font-size: 14px; color: rgba(255,255,255,0.5); line-height: 1.9; }
    .footer-contact a { color: rgba(255,255,255,0.5); transition: color var(--transition); }
    .footer-contact a:hover { color: white; }
    .footer-cta-btn { display: inline-block; margin-top: 14px; background: var(--blue-mid); color: white; font-family: var(--font-display); font-size: 13px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; padding: 11px 22px; border-radius: var(--radius); transition: background var(--transition); }
    .footer-cta-btn:hover { background: var(--blue-light); }
    .footer-cta p { font-size: 14px; color: rgba(255,255,255,0.45); line-height: 1.7; }
    .footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 18px 0; flex-wrap: wrap; gap: 8px; }
    .footer-bottom p { font-size: 13px; color: rgba(255,255,255,0.25); }

    /* ── BACK TO TOP ── */
    #back-top { position: fixed; bottom: 24px; right: 24px; width: 40px; height: 40px; background: var(--blue); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.3s, background 0.2s; z-index: 50; }
    #back-top:hover { background: var(--blue-mid); }
    #back-top svg { width: 16px; height: 16px; stroke: white; fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }

    /* ── RESPONSIVE ── */
    @media (max-width: 960px) {
      nav, .header-inner .btn-nav { display: none; }
      .hamburger { display: flex; }
      .estimate-layout { grid-template-columns: 1fr; }
      .info-sidebar { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
      .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    }
    @media (max-width: 640px) {
      .container { padding: 0 20px; }
      .form-row { grid-template-columns: 1fr; }
      .info-sidebar { display: flex; flex-direction: column; }
      .footer-grid { grid-template-columns: 1fr; }
      .footer-bottom { flex-direction: column; align-items: flex-start; }
    }
 .holidays {
      background: var(--sky-mid);
      border: 1px solid var(--border);
      border-left: 3px solid var(--blue-mid);
      border-radius: var(--radius);
      padding: 14px 18px;
    }
/* ── FLOATING CONTACT BUTTONS ── */
.floating-contact {
  position: fixed;
  right: 24px;
  bottom: 80px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 120;
}

.float-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--blue);
  color: white;
  padding: 12px 18px;
  border-radius: 999px;
  box-shadow: var(--shadow-lg);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease;
}

.float-btn:hover {
  background: var(--blue-mid);
  transform: translateY(-2px);
}

.float-btn svg {
  width: 18px;
  height: 18px;
  stroke: white;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.call-btn {
  background: var(--navy);
}

.text-btn {
  background: var(--blue-mid);
}

@media (max-width: 600px) {
  .floating-contact {
    right: 16px;
    bottom: 70px;
  }

  .float-btn {
    padding: 11px 16px;
    font-size: 13px;
  }
}