/* Northern External Cleaning Co — site styles
   Colours and type are set once here. Change a value in :root and it changes everywhere. */

:root {
  --cream: #F4F2ED;   /* page background, matches the logo circle */
  --paper: #FFFFFF;   /* cards and alternate bands */
  --ink: #111111;     /* text, buttons, dark bands */
  --ink-2: #4A4A47;   /* secondary text */
  --line: #DCD8CF;    /* hairlines and borders */
  --tile: #E4E0D6;    /* image placeholders */
  --accent: #1A4FD6;  /* small highlights: eyebrows, icons, links on hover */
  --radius: 12px;
  --wrap: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
a:hover { color: var(--accent); }
p { margin: 0; }
h1, h2, h3 { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--cream); padding: 8px 12px; border-radius: 6px; }
.skip:focus { left: 8px; z-index: 10; }

/* Type */
.display {
  font-family: Anton, Impact, "Arial Narrow", sans-serif;
  font-weight: 400;
  text-transform: uppercase;
  line-height: 1;
  letter-spacing: 0.005em;
}
h1.display { font-size: clamp(42px, 6.5vw, 76px); line-height: 0.98; }
h2.display { font-size: clamp(32px, 4.2vw, 48px); }
h2.display.big { font-size: clamp(36px, 4.8vw, 56px); }
.eyebrow { font-size: 13px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); }
.dark .eyebrow { color: var(--cream); opacity: 0.75; }
.lede { font-size: 20px; color: var(--ink-2); }
.muted { color: var(--ink-2); }
.stack { display: flex; flex-direction: column; gap: 12px; }
.stack-lg { display: flex; flex-direction: column; gap: 24px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 26px; border-radius: 6px;
  font: inherit; font-weight: 600; font-size: 16px; text-decoration: none;
  border: 1.5px solid var(--ink); background: var(--ink); color: var(--cream);
  cursor: pointer; transition: background 0.15s, color 0.15s;
}
.btn:hover { background: #2a2a28; color: var(--cream); }
.btn.ghost { background: transparent; color: var(--ink); }
.btn.ghost:hover { background: rgba(17,17,17,0.06); color: var(--ink); }
.btn.light { background: var(--cream); color: var(--ink); border-color: var(--cream); }
.btn.light:hover { background: #fff; color: var(--ink); }
.btn.outline-light { background: transparent; color: var(--cream); border-color: rgba(244,242,237,0.6); }
.btn.outline-light:hover { background: rgba(244,242,237,0.1); color: var(--cream); }
.btn.sm { min-height: 46px; padding: 0 22px; font-size: 15px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.text-link { font-weight: 600; text-decoration: none; border-bottom: 2px solid var(--ink); padding-bottom: 2px; }
.pill { display: inline-flex; align-items: center; min-height: 44px; padding: 0 18px; border: 1.5px solid var(--ink); border-radius: 999px; font-weight: 600; font-size: 15px; text-decoration: none; background: transparent; color: var(--ink); cursor: pointer; font-family: inherit; }
.pill.active, .pill:hover { background: var(--ink); color: var(--cream); }
.pills { display: flex; flex-wrap: wrap; gap: 10px; }

/* Top bar */
.topbar { background: var(--ink); color: var(--cream); font-size: 14px; }
.topbar .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 24px; padding-top: 8px; padding-bottom: 8px; }
.topbar a { color: var(--cream); font-weight: 600; text-decoration: none; }
.topbar a:hover { color: #fff; text-decoration: underline; }

/* Header and nav */
.site-header .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; padding-top: 18px; padding-bottom: 18px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.brand:hover { color: var(--ink); }
.brand img { width: 60px; height: 60px; border-radius: 50%; }
.brand-name { font-family: Anton, Impact, sans-serif; font-size: 26px; letter-spacing: 0.02em; line-height: 1; }
.brand-name small { display: block; font-family: Inter, system-ui, sans-serif; font-size: 11px; letter-spacing: 0.22em; font-weight: 600; margin-top: 4px; }
.nav { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 28px; font-weight: 500; font-size: 15px; }
.nav a { text-decoration: none; }
.nav a[aria-current="page"] { border-bottom: 2px solid var(--ink); padding-bottom: 2px; }
.nav a.btn { border-bottom: 1.5px solid var(--ink); padding-bottom: 0; }
.nav-toggle { display: none; width: 48px; height: 48px; border: 1.5px solid var(--ink); background: transparent; border-radius: 6px; align-items: center; justify-content: center; cursor: pointer; color: var(--ink); }
.nav-toggle svg { width: 24px; height: 24px; }
@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }
  .nav { display: none; width: 100%; flex-direction: column; align-items: stretch; gap: 0; border-top: 1px solid var(--line); padding-top: 8px; }
  .nav.open { display: flex; }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav a[aria-current="page"] { border-bottom: 1px solid var(--line); font-weight: 700; }
  .nav a.btn { margin-top: 12px; }
}

/* Sections */
section { padding-top: 72px; padding-bottom: 72px; }
section.tight { padding-top: 40px; padding-bottom: 40px; }
.band-white { background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.dark { background: var(--ink); color: var(--cream); }
.dark a:hover { color: #fff; }
.dark .muted { color: var(--cream); opacity: 0.85; }
.dark .lede { color: var(--cream); opacity: 0.9; }

/* Hero and two-column splits */
.split { display: flex; flex-wrap: wrap; align-items: center; gap: 48px; }
.split.reverse { flex-wrap: wrap-reverse; }
.split > .copy { flex: 1 1 460px; min-width: 0; }
.split > .media { flex: 1 1 360px; min-width: 0; display: flex; justify-content: center; }
.split > .media img { width: 100%; max-width: 420px; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--radius); }
.split.text-only > .copy { flex-basis: 100%; max-width: 820px; }
.hero { padding-top: 40px; }
.hero .copy { display: flex; flex-direction: column; gap: 24px; }
.hero .lede { max-width: 540px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px 24px; font-size: 14px; color: var(--ink-2); font-weight: 500; }

/* Trust strip */
.strip .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px 32px; padding-top: 22px; padding-bottom: 22px; font-size: 15px; font-weight: 600; }
.strip .item { display: flex; align-items: center; gap: 10px; }
.strip svg { width: 22px; height: 22px; color: var(--accent); flex: none; }

/* Section heads */
.section-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px 32px; margin-bottom: 40px; }
.section-head .stack { max-width: 680px; }

/* Cards */
.cards { display: flex; flex-wrap: wrap; gap: 24px; }
.card {
  flex: 1 1 260px; min-width: 0;
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; display: flex; flex-direction: column; gap: 14px;
  text-decoration: none; color: var(--ink);
}
a.card:hover { color: var(--ink); border-color: var(--ink); }
.card svg { width: 36px; height: 36px; color: var(--accent); }
.card h3 { font-size: 22px; font-weight: 700; }
.card p { color: var(--ink-2); font-size: 16px; }
.card .more { font-weight: 600; font-size: 15px; margin-top: auto; }
.cards.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.cards.grid .card { flex: none; }
.cards.grid .card svg { width: 34px; height: 34px; }
.cards.grid .card h3 { font-size: 21px; }

/* Feature band (commercial callout on home) */
.callout { background: var(--ink); color: var(--cream); border-radius: var(--radius); padding: 32px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; text-decoration: none; margin-top: 24px; }
.callout:hover { color: var(--cream); background: #1d1d1b; }
.callout .stack { max-width: 760px; gap: 8px; }
.callout .eyebrow { color: var(--cream); opacity: 0.8; }
.callout strong { font-size: 24px; font-weight: 700; line-height: 1.25; }

/* Numbered steps */
.steps { display: flex; flex-direction: column; gap: 20px; }
.step { display: flex; gap: 18px; }
.step .num { flex: none; width: 40px; height: 40px; border-radius: 50%; background: var(--ink); color: var(--cream); display: flex; align-items: center; justify-content: center; font-weight: 700; }
.step p { margin-top: 4px; color: var(--ink-2); }

/* Check lists */
.checks { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px 24px; font-size: 16px; }
.checks li { display: flex; gap: 10px; }
.checks li::before { content: "\2713"; color: var(--accent); font-weight: 700; }

/* Photo tiles */
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.tiles img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 10px; }
.tiles figure { margin: 0; display: flex; flex-direction: column; gap: 10px; }
.tiles figcaption { font-size: 14px; color: var(--ink-2); }
.tiles figcaption strong { color: var(--ink); }
.tiles figure[hidden] { display: none; }
.squares { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
.squares img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; border-radius: 8px; }

/* Process (commercial) */
.process { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.process > div { display: flex; flex-direction: column; gap: 12px; padding: 24px; border-top: 3px solid var(--ink); }
.process .big-num { font-family: Anton, Impact, sans-serif; font-size: 40px; line-height: 1; }
.process strong { font-size: 18px; }
.process p { color: var(--ink-2); font-size: 16px; }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 28px 32px; }
.facts > div { display: flex; flex-direction: column; gap: 8px; }
.facts strong { font-size: 18px; }
.facts p { color: var(--ink-2); font-size: 16px; }

/* FAQ */
.faq { display: flex; flex-wrap: wrap; gap: 48px; }
.faq > .stack { flex: 1 1 320px; }
.faq .qs { flex: 2 1 560px; min-width: 0; }
.faq .q { padding: 20px 0; border-bottom: 1px solid var(--line); }
.faq .q:last-child { border-bottom: 0; }
.faq .q strong { font-size: 18px; }
.faq .q p { margin-top: 6px; color: var(--ink-2); }

/* CTA rows */
.cta-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 32px; }
.cta-row .stack { max-width: 720px; }

/* Contact page */
.contact-layout { display: flex; flex-wrap: wrap; gap: 56px; align-items: flex-start; }
.quote-form { flex: 3 1 540px; min-width: 0; background: var(--paper); border: 1px solid var(--line); border-radius: 16px; padding: 40px; display: flex; flex-direction: column; gap: 24px; }
.quote-form h1.display { font-size: clamp(36px, 4.5vw, 52px); }
.contact-aside { flex: 2 1 300px; min-width: 0; display: flex; flex-direction: column; gap: 32px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label, fieldset legend { font-weight: 600; font-size: 15px; }
.field label span { font-weight: 400; color: var(--ink-2); }
.field input, .field select, .field textarea {
  font: inherit; color: var(--ink); min-height: 48px; padding: 0 14px;
  border: 1.5px solid #B9B3A6; border-radius: 6px; background: var(--paper); width: 100%;
}
.field textarea { padding: 12px 14px; resize: vertical; min-height: 120px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.fields-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
fieldset { border: 0; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
fieldset legend { padding: 0; margin-bottom: 4px; }
.choices { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px 20px; }
.choices label { display: flex; align-items: center; gap: 10px; min-height: 44px; cursor: pointer; }
.choices input { width: 20px; height: 20px; accent-color: var(--ink); }
.form-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; padding-top: 8px; }
.form-foot small { font-size: 14px; color: var(--ink-2); }
.contact-links { display: flex; flex-direction: column; gap: 18px; }
.contact-links a { display: flex; align-items: center; gap: 16px; text-decoration: none; min-height: 44px; }
.contact-links .icon { flex: none; width: 48px; height: 48px; border-radius: 50%; background: var(--ink); color: var(--cream); display: flex; align-items: center; justify-content: center; }
.contact-links .icon svg { width: 22px; height: 22px; }
.contact-links strong { display: block; }
.contact-links span.muted { font-size: 16px; }
.aside-block { display: flex; flex-direction: column; gap: 10px; border-top: 1px solid var(--line); padding-top: 24px; }
.label-caps { font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 700; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); background: var(--paper); font-size: 15px; }
.site-footer .cols { display: flex; flex-wrap: wrap; gap: 32px 48px; padding-top: 48px; padding-bottom: 32px; }
.site-footer .col { flex: 1 1 160px; min-width: 0; display: flex; flex-direction: column; gap: 10px; }
.site-footer .col.wide { flex: 2 1 280px; gap: 14px; }
.site-footer .col img { width: 72px; height: 72px; border-radius: 50%; }
.site-footer .col a { text-decoration: none; color: var(--ink-2); }
.site-footer .col a:hover { color: var(--accent); }
.site-footer .legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-bottom: 28px; font-size: 13px; color: var(--ink-2); }
.site-footer .legal a { color: var(--ink-2); }

/* Sticky phone bar on small screens */
.mobile-bar { display: none; }
@media (max-width: 700px) {
  section { padding-top: 56px; padding-bottom: 56px; }
  .hero { padding-top: 24px; }
  .split { gap: 32px; }
  .split > .media img { aspect-ratio: 3 / 4; }
  .quote-form { padding: 24px; }
  body { padding-bottom: 84px; }
  .mobile-bar { display: flex; gap: 10px; position: fixed; left: 0; right: 0; bottom: 0; padding: 12px 16px 16px; background: var(--paper); border-top: 1px solid var(--line); z-index: 20; }
  .mobile-bar .btn { flex: 1; min-height: 48px; font-size: 15px; padding: 0 12px; }
}

/* Utilities */
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }