/* IT Surgery — brand identity carried over from the original site:
     Accent / brand red : #990000
     Headings           : Poppins, #222222
     Body text          : system stack, #333333
     Dark panel         : #3f444b
   Accessibility-first: large type, high contrast, visible focus, WCAG 2.1 AA. */

:root {
  --brand: #990000;
  --brand-dark: #7a0000;
  --brand-tint: #f7eeee;
  --heading: #222222;
  --ink: #333333;
  --muted: #5a6068;
  --dark: #3f444b;
  --dark-deep: #2f3338;
  --tint: #f4f5f7;
  --line: #dcdfe3;
  --white: #ffffff;
  --focus: #0b57d0;

  --font-head: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-body: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --maxw: 1140px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;      /* matches the original site; users can zoom */
  line-height: 1.65;
  color: var(--ink);
  background: var(--white);
  /* Keeps small text crisp rather than slightly soft on some displays. */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}

h1, h2, h3, .brand-name, .price-figure {
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--heading);
}

a { color: var(--brand); }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 1.25rem; }
.container.narrow { max-width: 820px; }

/* ---------- Accessibility helpers ---------- */
.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--heading); color: var(--white);
  padding: 0.75rem 1rem; z-index: 200;
}
.skip-link:focus { left: 0; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

a:focus-visible, .btn:focus-visible, button:focus-visible,
input:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

/* ---------- Utility bar (secondary links + all contact actions) ---------- */
.utility-bar {
  background: var(--dark-deep);
  color: var(--white);
  font-size: 0.95rem;
}
.utility-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap;
  padding-top: 0.4rem; padding-bottom: 0.4rem;
}
.utility-links { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.utility-links a { color: #e9ebed; text-decoration: none; font-weight: 600; }
.utility-links a:hover { text-decoration: underline; }
.utility-links a[aria-current="page"] { text-decoration: underline; }

.utility-contact { display: flex; gap: 0.5rem; flex-wrap: wrap; }
/* All contact actions share one size and one style. White on the dark bar so
   each button has a clear boundary — brand red on near-black reads as muddy. */
.ubtn {
  display: inline-block;
  padding: 0.3rem 0.85rem;
  min-width: 7.5rem;
  text-align: center;
  background: var(--white);
  color: var(--brand);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 5px;
  border: 1px solid var(--white);
  white-space: nowrap;
}
.ubtn:hover { background: var(--brand-tint); }

/* ---------- Header + main menu ---------- */
.site-header {
  background: var(--white);
  border-bottom: 3px solid var(--brand);
  position: sticky; top: 0; z-index: 100;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap;
  padding-top: 0.6rem; padding-bottom: 0.6rem;
}
.brand { display: inline-flex; align-items: center; gap: 0.7rem; text-decoration: none; }
.brand-cross { width: 2.5rem; height: 2.5rem; flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-name { font-size: 1.5rem; color: var(--brand); font-weight: 700; letter-spacing: 0.01em; }
.brand-tag {
  font-size: 0.9rem; color: var(--muted);
  font-family: var(--font-body); font-weight: 500;
}

.menu-toggle {
  display: none;
  font-family: var(--font-head); font-weight: 700; font-size: 1.05rem;
  background: var(--brand); color: var(--white);
  border: none; border-radius: 6px; padding: 0.6rem 1.1rem; cursor: pointer;
}

/* Direct child only. A descendant selector here would also match the nested
   submenu <ul> and, being more specific than `.submenu`, would force it
   permanently visible. */
.main-nav > ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 0.25rem; }
.main-nav .submenu { list-style: none; margin: 0; padding: 0; }
.main-nav li { position: relative; }
.main-nav a {
  display: block; padding: 0.6rem 0.9rem;
  text-decoration: none; color: var(--heading);
  font-family: var(--font-head); font-weight: 600; font-size: 1.05rem;
  border-radius: 6px;
}
.main-nav a:hover { background: var(--brand-tint); color: var(--brand); }
.main-nav a[aria-current="page"] {
  color: var(--brand);
  box-shadow: inset 0 -3px 0 var(--brand);
}
.caret { font-size: 0.8em; display: inline-block; }
.has-children.open > .dropdown-toggle .caret { transform: rotate(180deg); }

/* Dropdowns are closed by default and opened by hover (pointer devices),
   keyboard focus, or an explicit tap/click which sets .open via JS. */
.submenu {
  display: none;
  position: absolute; left: 0; top: 100%;
  min-width: 16rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 3px solid var(--brand);
  border-radius: 0 0 8px 8px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.13);
  padding: 0.35rem;
  flex-direction: column;
  z-index: 120;
}
/* Hover only where hovering is actually possible — otherwise touch devices
   get a menu that opens on the first tap and navigates on the second. */
@media (hover: hover) and (min-width: 961px) {
  .has-children:hover > .submenu { display: flex; }
}
.has-children:focus-within > .submenu,
.has-children.open > .submenu { display: flex; }
.submenu a { font-size: 1rem; font-weight: 500; padding: 0.5rem 0.75rem; }

/* ---------- Page head ---------- */
.page-head {
  background: linear-gradient(180deg, var(--brand-tint), var(--white));
  padding: 2.25rem 0 1.75rem;
  border-bottom: 1px solid var(--line);
}
.page-head h1 { font-size: clamp(1.8rem, 4vw, 2.5rem); margin: 0; }
.standfirst { font-size: 1.1rem; margin: 0.75rem 0 0; max-width: 70ch; color: var(--ink); }

/* ---------- Hero (home) ---------- */
.hero { background: linear-gradient(180deg, var(--brand-tint), var(--white)); padding: 3rem 0 1.5rem; }
/* The lead is the last thing in the hero, so drop its trailing margin to avoid
   a large empty band above the pricing banner. */
.hero .lead:last-child { margin-bottom: 0; }
.eyebrow {
  text-transform: uppercase; letter-spacing: 0.08em; font-weight: 700;
  color: var(--brand); margin: 0 0 0.5rem; font-size: 0.95rem;
}
.hero h1 { font-size: clamp(2rem, 5vw, 2.9rem); line-height: 1.15; margin: 0 0 1rem; max-width: 24ch; }
.lead { font-size: 1.1rem; max-width: 70ch; margin: 0 0 1.5rem; }

/* ---------- Prominent pricing banner ---------- */
.price-banner { background: var(--brand); color: var(--white); padding: 1.5rem 0; }
.price-banner-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.25rem; flex-wrap: wrap;
}
.price-banner h2 {
  color: var(--white); margin: 0;
  font-size: clamp(1.8rem, 4vw, 2.4rem); line-height: 1;
}
.price-banner p { margin: 0.4rem 0 0; font-size: 1rem; max-width: 60ch; }
.btn-onDark {
  background: var(--white); color: var(--brand); border-color: var(--white);
}
.btn-onDark:hover { background: var(--brand-tint); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block; padding: 0.85rem 1.5rem; border-radius: 8px;
  font-weight: 700; font-size: 1.05rem; text-decoration: none;
  border: 2px solid transparent; font-family: var(--font-head); cursor: pointer;
}
.btn-primary { background: var(--brand); color: var(--white); }
.btn-primary:hover { background: var(--brand-dark); }
.btn-secondary { background: var(--white); color: var(--brand); border-color: var(--brand); }
.btn-secondary:hover { background: var(--brand-tint); }

/* ---------- Promises strip ---------- */
.promises { background: var(--heading); color: var(--white); padding: 1.75rem 0; }
/* Explicit column counts rather than auto-fit: auto-fit produced a 3 + 1
   split at some widths, leaving one promise stranded on its own row. */
.promise-list {
  list-style: none; margin: 0; padding: 0;
  display: grid; gap: 1.25rem;
  grid-template-columns: repeat(4, 1fr);
}
@media (max-width: 1000px) { .promise-list { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px)  { .promise-list { grid-template-columns: 1fr; } }
.promise-list li { display: flex; flex-direction: column; gap: 0.2rem; }
.promise-title { font-family: var(--font-head); font-weight: 700; font-size: 1.1rem; color: var(--white); }
.promise-detail { font-size: 0.98rem; color: #e2e4e7; }

/* ---------- Sections and cards ---------- */
.section { padding: 2.75rem 0; }
.section-tint { background: var(--tint); }
.section h2 { font-size: clamp(1.5rem, 3.2vw, 2rem); margin: 0 0 1.25rem; }
.section h2 + .cards, .section h2 + .ticks { margin-top: 0; }

.cards { display: grid; gap: 1.25rem; }
.cards.two { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.cards.three { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card {
  background: var(--white); border: 1px solid var(--line);
  border-radius: 10px; padding: 1.5rem;
  display: flex; flex-direction: column;
}
.card h2, .card h3 { margin: 0 0 0.6rem; font-size: 1.2rem; }
.card h3 a { text-decoration: none; }
.card h3 a:hover { text-decoration: underline; }
.card p { margin: 0 0 0.75rem; }
.card.feature { border-top: 4px solid var(--brand); }
.card .btn { margin-top: auto; align-self: flex-start; }
.card .ticks { flex-grow: 1; }

.ticks { list-style: none; margin: 0.5rem 0 1rem; padding: 0; }
.ticks li { position: relative; padding-left: 1.75rem; margin-bottom: 0.5rem; }
.ticks li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--brand); font-weight: 900;
}
.ticks.wide { max-width: 75ch; }

.plain-list { list-style: none; margin: 0; padding: 0; }
.plain-list li { margin-bottom: 0.5rem; }

/* ---------- Service pages ---------- */
.service-body { max-width: 78ch; }
.sibling-nav { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.sibling-nav h2 { font-size: 1.2rem; }
.sibling-nav ul { list-style: none; margin: 0 0 1rem; padding: 0; display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; }

/* ---------- Pricing page ---------- */
.pricing-wrap {
  display: grid; gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  margin-bottom: 2rem;
}
.price-block {
  background: var(--dark); color: var(--white);
  border-radius: 10px; padding: 1.75rem;
}
.price-figure { font-size: 2.8rem; margin: 0 0 0.5rem; color: var(--white); line-height: 1; }
.price-unit { font-size: 1.05rem; font-weight: 500; margin-left: 0.5rem; font-family: var(--font-body); }
.price-note { margin: 0; color: #eceef0; }

/* ---------- Call-to-action panel ---------- */
.cta-panel {
  background: var(--tint); border-left: 5px solid var(--brand);
  border-radius: 8px; padding: 1.5rem; margin-top: 2rem;
  max-width: 78ch;
}
.cta-panel h2 { margin: 0 0 0.5rem; font-size: 1.3rem; }
.cta-panel p { margin: 0; font-size: 1rem; }

/* ---------- AI callout (home) ---------- */
.ai-callout { padding: 2rem 0; border-top: 1px solid var(--line); }
.ai-flag {
  display: inline-block; margin: 0 0 0.5rem;
  background: var(--brand); color: var(--white);
  font-family: var(--font-head); font-weight: 700;
  font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em;
  padding: 0.15rem 0.6rem; border-radius: 4px;
}
.ai-callout h2 { margin: 0 0 0.5rem; }
.ai-text { margin: 0 0 0.75rem; max-width: 70ch; }
.ai-links { margin: 0; font-weight: 700; }
.ai-links a { margin-right: 0.35rem; }
.ai-links span { margin-right: 0.35rem; color: var(--muted); }

/* ---------- Service areas ---------- */
.areas {
  list-style: none; margin: 0 0 1.25rem; padding: 0;
  display: grid; gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}
.areas li {
  background: var(--brand); color: var(--white);
  font-family: var(--font-head); font-weight: 600; font-size: 1.4rem;
  text-align: center; padding: 1.1rem 1rem; border-radius: 10px;
}
.area-note { margin: 0; font-size: 1rem; max-width: 70ch; }

/* ---------- Forms ---------- */
.contact-alt { font-size: 1.05rem; margin: 0 0 1.75rem; max-width: 72ch; }
.contact-alt a { font-weight: 700; }

.form-wrap {
  background: var(--white); border: 1px solid var(--line);
  border-radius: 10px; padding: 1.75rem; margin-bottom: 1.5rem;
  max-width: 720px;
}
.form-wrap h2 { margin: 0 0 1.25rem; font-size: 1.3rem; }
.field { margin-bottom: 1.1rem; border: 0; padding: 0; }
.field > label, .field legend {
  display: block; font-weight: 600; margin-bottom: 0.35rem; color: var(--heading);
  padding: 0;
}
.optional { font-weight: 400; color: var(--muted); }
.field input[type="text"], .field input[type="tel"], .field input[type="email"], .field textarea {
  width: 100%; padding: 0.8rem 0.9rem;
  font-family: var(--font-body); font-size: 1rem; color: var(--ink);
  background: var(--white);
  /* --muted is 6.4:1 on white, satisfying WCAG 1.4.11 for UI components. */
  border: 2px solid var(--muted); border-radius: 8px;
}
.field textarea { resize: vertical; }
.radio { display: block; font-weight: 500; margin-bottom: 0.4rem; }
.radio input { margin-right: 0.4rem; }
.form-note { margin: 1rem 0 0; color: var(--muted); font-size: 0.98rem; }
.hidden-field { position: absolute; left: -9999px; }

.booking-placeholder {
  border: 2px dashed var(--line); border-radius: 10px;
  padding: 1.75rem; text-align: center; color: var(--muted); background: var(--white);
  max-width: 720px;
}

.contact-card {
  font-style: normal; background: var(--tint);
  border-left: 5px solid var(--brand); border-radius: 8px;
  padding: 1.25rem; margin: 1rem 0; max-width: 32rem;
}

/* ---------- Footer ---------- */
.site-footer { background: var(--dark-deep); color: #e4e6e8; padding: 2.5rem 0 1.5rem; }
/* Explicit columns so the four footer blocks never split 3 + 1. */
.footer-grid {
  display: grid; gap: 1.75rem 1.5rem;
  grid-template-columns: repeat(4, 1fr);
}
@media (max-width: 1000px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px)  { .footer-grid { grid-template-columns: 1fr; } }
.footer-col h2 {
  color: var(--white); font-size: 1.05rem; margin: 0 0 0.75rem;
  text-transform: uppercase; letter-spacing: 0.05em;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 0.4rem; }
.footer-col a { color: #cfe0ee; text-decoration: none; }
.footer-col a:hover { text-decoration: underline; color: var(--white); }
.footer-brand {
  font-family: var(--font-head); font-weight: 700; font-size: 1.4rem;
  margin: 0; color: var(--white);
}
.footer-tag { margin: 0 0 0.5rem; color: #ffb3b3; font-weight: 600; }
.footer-small { color: #c9cdd1; font-size: 0.95rem; margin: 0; }
.footer-address { font-style: normal; color: #c9cdd1; margin-top: 0.75rem; font-size: 0.95rem; }
.footer-legal {
  margin-top: 1.75rem; padding-top: 1rem;
  border-top: 1px solid #4a4f55;
}
.footer-legal p { margin: 0; font-size: 0.92rem; color: #c9cdd1; }

/* ---------- Responsive ---------- */

/* Collapse the menu to a button before it can crowd the logo. */
@media (max-width: 960px) {
  .menu-toggle { display: block; }
  .main-nav.is-collapsible { display: none; width: 100%; }
  .main-nav.is-collapsible.is-open { display: block; }
  /* The full menu is ~22 rows once a section is expanded, so let it scroll
     within the viewport instead of pushing the page content out of the way. */
  .main-nav.is-collapsible.is-open {
    max-height: calc(100vh - 9rem);
    overflow-y: auto;
    overscroll-behavior: contain;
  }
  .main-nav > ul { flex-direction: column; gap: 0; }
  .main-nav a {
    padding: 0.8rem 0.5rem; border-radius: 0;
    border-bottom: 1px solid var(--line);
    display: flex; justify-content: space-between; align-items: center;
  }
  .main-nav a[aria-current="page"] { box-shadow: inset 4px 0 0 var(--brand); }
  /* Submenus sit inline rather than floating — but stay collapsed until tapped. */
  .submenu {
    position: static; box-shadow: none;
    border: none; border-radius: 0; min-width: 0; padding: 0;
    background: var(--tint);
  }
  .has-children.open > .submenu { display: block; }
  .submenu a { padding-left: 1.75rem; }
}

@media (max-width: 640px) {
  .utility-inner { justify-content: center; }
  /* Phone gets a full-width row of its own (it is the primary action and the
     longest label); WhatsApp and Email share the row beneath. Stops the number
     wrapping onto two lines inside its button. */
  .utility-contact {
    width: 100%;
    display: grid; grid-template-columns: 1fr 1fr; gap: 0.4rem;
  }
  .utility-contact .ubtn:first-child { grid-column: 1 / -1; }
  .ubtn { min-width: 0; }
  .hero { padding: 2.25rem 0 1.75rem; }
  .section { padding: 2rem 0; }
  .page-head { padding: 1.75rem 0 1.25rem; }
  .price-banner-inner { flex-direction: column; align-items: flex-start; }
  .btn { width: 100%; text-align: center; }
  .card .btn { align-self: stretch; }
  .form-wrap, .booking-placeholder { padding: 1.25rem; }
  .areas li { font-size: 1.2rem; padding: 0.9rem; }
  .price-figure { font-size: 2.3rem; }
}

/* Only drop the tagline on genuinely tiny screens — most phones are 375px+
   and the tagline is part of the brand. */
@media (max-width: 340px) {
  .brand-tag { display: none; }
  .brand-name { font-size: 1.25rem; }
  .brand-cross { width: 1.9rem; height: 1.9rem; }
}