:root {
  --navy: #0f2942;
  --navy-dark: #081a2c;
  --teal: #0f8b8d;
  --teal-dark: #0b6a6c;
  --green: #2fa84f;
  --amber: #e8a13d;
  --ink: #1c2733;
  --ink-light: #55636f;
  --paper: #ffffff;
  --paper-soft: #f4f7f8;
  --border: #e1e7ea;
  --radius: 10px;
  --shadow: 0 4px 18px rgba(15, 41, 66, 0.08);
  --max-width: 1160px;
  font-size: 16px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
}

img { max-width: 100%; display: block; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

a { color: var(--teal-dark); }

h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 .5em; color: var(--navy); }
p { margin: 0 0 1em; }

.eyebrow {
  display: inline-block;
  font-weight: 600;
  font-size: .8rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--teal-dark);
  background: rgba(15,139,141,.08);
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 8px;
  font-weight: 600;
  font-size: .95rem;
  text-decoration: none;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-dark); }
.btn-secondary { background: transparent; border-color: var(--navy); color: var(--navy); }
.btn-secondary:hover { background: var(--navy); color: #fff; }
.btn-block { display: block; width: 100%; text-align: center; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 14px; padding-bottom: 14px;
}
.logo { font-weight: 800; font-size: 1.25rem; color: var(--navy); text-decoration: none; letter-spacing: -.01em; }
.logo span { color: var(--teal); }
.main-nav { display: flex; gap: 28px; align-items: center; }
.main-nav a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: .95rem; }
.main-nav a:hover { color: var(--teal-dark); }
.nav-cta { display: flex; gap: 10px; align-items: center; }
.nav-toggle { display: none; }

/* Hero */
.hero-banner { padding: 0; background: #000; line-height: 0; }
.hero-banner img { display: block; width: 100%; height: auto; max-height: 620px; object-fit: cover; object-position: center; }

.hero-cta-strip {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: #fff;
  padding: 44px 0;
}
.hero-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.hero-cta-inner h1 { color: #fff; font-size: 1.9rem; margin: .3em 0 .4em; max-width: 32ch; }
.hero-cta-inner .lede { color: rgba(255,255,255,.82); font-size: 1rem; max-width: 46ch; margin: 0; }
.hero-cta-strip .eyebrow { background: rgba(255,255,255,.12); color: #fff; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; flex-shrink: 0; }
.hero-actions .btn-secondary { border-color: rgba(255,255,255,.5); color: #fff; }
.hero-actions .btn-secondary:hover { background: rgba(255,255,255,.12); }

/* Trust row */
.trust-row {
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
}
.trust-row .container { display: flex; gap: 34px; flex-wrap: wrap; justify-content: center; }
.trust-item { display: flex; align-items: center; gap: 8px; font-size: .88rem; color: var(--ink-light); font-weight: 600; }
.trust-item::before { content: "✓"; color: var(--green); font-weight: 800; }

/* Sections */
section { padding: 72px 0; }
.section-head { max-width: 640px; margin: 0 auto 44px; text-align: center; }
.section-head p { color: var(--ink-light); }
.bg-soft { background: var(--paper-soft); }

/* Services */
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.service-block {
  background: var(--paper); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px 22px; box-shadow: var(--shadow);
}
.service-block-icon {
  width: 48px; height: 48px; border-radius: 10px; background: rgba(15,139,141,.1);
  display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
}
.service-block-icon svg { width: 26px; height: 26px; }
.service-block-icon--img { width: 64px; height: 48px; background: transparent; }
.service-block-icon--img img { width: 100%; height: 100%; object-fit: contain; }
.service-block h3 { font-size: 1.05rem; }
.service-block p { color: var(--ink-light); font-size: .92rem; margin-bottom: 10px; }
.service-price { font-weight: 700; color: var(--teal-dark); font-size: .92rem; }

/* Quote calculator */
.calculator {
  background: #fff; border: 1px solid var(--border); border-radius: 16px;
  box-shadow: var(--shadow); padding: 34px; max-width: 760px; margin: 0 auto;
}
.calc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 4px; }
.field label { font-size: .85rem; font-weight: 600; color: var(--navy); }
.field select, .field input {
  padding: 11px 12px; border: 1px solid var(--border); border-radius: 8px;
  font-size: .95rem; font-family: inherit; background: #fff;
}
.field select:focus, .field input:focus { outline: 2px solid var(--teal); outline-offset: 1px; }
.field-full { grid-column: 1 / -1; }
.calc-result {
  margin-top: 24px; padding: 20px; border-radius: 10px; background: var(--paper-soft);
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px;
}
.calc-result .amount { font-size: 2rem; font-weight: 800; color: var(--navy); }
.calc-result .amount small { font-size: .9rem; font-weight: 500; color: var(--ink-light); }
.calc-note { font-size: .8rem; color: var(--ink-light); margin-top: 10px; }

/* Enquiry form */
.enquiry-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.enquiry-form { background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 32px; box-shadow: var(--shadow); }
.enquiry-form .field { margin-bottom: 14px; }
textarea { padding: 11px 12px; border: 1px solid var(--border); border-radius: 8px; font-family: inherit; font-size: .95rem; resize: vertical; min-height: 100px; }
.form-status { margin-top: 14px; font-size: .9rem; display: none; padding: 12px 14px; border-radius: 8px; }
.form-status.show { display: block; }
.form-status.ok { background: rgba(47,168,79,.1); color: #1c6b32; }
.form-status.err { background: rgba(214,69,69,.1); color: #a3312f; }
.contact-info-list { list-style: none; padding: 0; margin: 24px 0 0; display: flex; flex-direction: column; gap: 16px; }
.contact-info-list li { display: flex; gap: 12px; align-items: flex-start; }
.contact-info-list strong { display: block; color: var(--navy); }

/* Booking */
#booking { display: none; }
#booking.revealed { display: block; }
.booking-frame-wrap { border-radius: 14px; overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow); background: #fff; }
.booking-frame-wrap iframe { width: 100%; height: 720px; border: 0; display: block; }
.booking-fallback { background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 40px; text-align: center; }
.booking-next { margin-top: 20px; background: var(--paper-soft); border-radius: 12px; padding: 20px 24px; }
.booking-next a { font-weight: 600; }

/* Reviews */
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.review-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.review-stars { color: var(--amber); letter-spacing: 2px; margin-bottom: 10px; }
.review-name { font-weight: 700; margin-top: 14px; color: var(--navy); font-size: .9rem; }
.review-loc { font-size: .8rem; color: var(--ink-light); }

/* Footer */
.site-footer { background: var(--navy-dark); color: rgba(255,255,255,.7); padding: 48px 0 26px; margin-top: 60px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; margin-bottom: 32px; }
.footer-grid h4 { color: #fff; font-size: .95rem; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.footer-grid a { color: rgba(255,255,255,.7); text-decoration: none; font-size: .9rem; }
.footer-grid a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 20px; font-size: .8rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.accred-row { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin-top: 10px; }
.accred-row img { height: 40px; opacity: .85; }

/* Prep guide page */
.guide-frame { max-width: 900px; margin: 0 auto; padding: 60px 24px; }
.guide-image-frame { background: var(--navy-dark); border-radius: 14px; padding: 16px; }
.guide-image-frame img { border-radius: 6px; width: 100%; }
.guide-actions { display: flex; gap: 12px; margin: 26px 0; }
.process-steps { list-style: none; padding: 0; margin: 28px 0; counter-reset: step; }
.process-steps li { counter-increment: step; padding: 16px 0 16px 46px; position: relative; border-bottom: 1px solid var(--border); }
.process-steps li::before {
  content: counter(step); position: absolute; left: 0; top: 14px;
  width: 30px; height: 30px; border-radius: 50%; background: var(--teal); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: .85rem;
}
.process-steps strong { display: block; color: var(--navy); }

@media print {
  .site-header, .site-footer, .guide-actions { display: none !important; }
}

@media (max-width: 880px) {
  .hero-cta-inner { flex-direction: column; align-items: flex-start; }
  .hero-banner img { max-height: 380px; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .review-grid { grid-template-columns: 1fr; }
  .enquiry-wrap { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .main-nav { display: none; }
}
@media (max-width: 560px) {
  .service-grid, .calc-grid { grid-template-columns: 1fr; }
  .hero-cta-inner h1 { font-size: 1.6rem; }
  .hero-banner img { max-height: 280px; }
}

.review-cta { max-width: 560px; margin: 0 auto; text-align: center; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 32px 24px; box-shadow: var(--shadow); }
.review-cta-stars { font-size: 1.6rem; }
.review-cta p { margin: 0 0 20px; }
.accred-badge { display: inline-block; border: 1px solid rgba(255,255,255,.35); border-radius: 999px; padding: 6px 12px; font-size: .8rem; font-weight: 600; color: #fff; margin: 0 6px 6px 0; }