/* ============================================================
   Blaxland Home Services - Global Stylesheet
   Modern, responsive, accessible. Blue Mountains door & gate specialists.
   ============================================================ */

/* ---- Design tokens ---- */
:root {
  --blue-900: #062451;
  --blue-700: #072b62;
  --blue-600: #0a3a86;
  --blue-500: #1257c9;
  --blue-300: #8ca7d0;
  --blue-100: #e6edf8;
  --blue-50:  #f3f6fc;
  --red-600:  #c8102e;
  --red-500:  #de0002;
  --ink:      #172033;
  --ink-70:   #3a455c;
  --ink-50:   #5b657b;
  --ink-30:   #8891a6;
  --paper:    #ffffff;
  --surface:  #f7f9fd;
  --border:   #dce4f1;
  --shadow-sm: 0 1px 2px rgba(6,36,81,.08);
  --shadow-md: 0 6px 20px rgba(6,36,81,.10);
  --shadow-lg: 0 18px 44px rgba(6,36,81,.16);
  --radius:   12px;
  --radius-lg:20px;
  --maxw:     1180px;
  --transition: .25s ease;
  --font-head: "Segoe UI", "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-body: "Segoe UI", "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--surface);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-600); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--red-600); }
ul, ol { list-style: none; padding: 0; }
h1,h2,h3,h4,h5,h6 { line-height: 1.25; color: var(--blue-900); font-family: var(--font-head); }
h1 { font-size: clamp(1.9rem, 4vw, 2.9rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1rem; color: var(--ink-70); }
abbr[title] { border-bottom: none; text-decoration: underline dotted; cursor: help; }

/* ---- Layout helper ---- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 20px; }
.section { padding-block: clamp(56px, 8vw, 96px); }
.section-alt { background: var(--blue-50); }
.text-center { text-align: center; }
.lead { font-size: 1.12rem; color: var(--ink-50); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 26px; border-radius: 999px; font-weight: 600; font-size: 1rem;
  border: 2px solid transparent; cursor: pointer; transition: all var(--transition);
  line-height: 1.1; text-align: center;
}
.btn-primary { background: var(--red-500); color: #fff; }
.btn-primary:hover { background: var(--red-600); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline { background: transparent; color: var(--blue-700); border-color: var(--blue-700); }
.btn-outline:hover { background: var(--blue-700); color: #fff; }
.btn-light { background: #fff; color: var(--blue-700); }
.btn-light:hover { background: var(--blue-50); }

/* ---- Top bar ---- */
.topbar { background: var(--blue-900); color: #cdd8ee; font-size: .9rem; padding-block: 8px; }
.topbar .container { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; }
.topbar a { color: #fff; }
.topbar .tb-contacts { display: flex; gap: 18px; flex-wrap: wrap; }
.topbar .tb-contacts span { display: inline-flex; gap: 6px; align-items: center; }

/* ---- Header / Nav ---- */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: #fff; box-shadow: var(--shadow-sm);
}
.navbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 12px; }
.brand { display: flex; align-items: center; gap: 14px; }
.brand img { width: 62px; height: 62px; object-fit: cover; border-radius: 50%; background: var(--blue-100); }
.brand-text .brand-name { font-weight: 800; color: var(--blue-700); font-size: 1.15rem; line-height: 1.1; letter-spacing: .2px; }
.brand-text .brand-sub  { font-size: .78rem; color: var(--ink-50); text-transform: uppercase; letter-spacing: 1px; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 26px; height: 3px; background: var(--blue-700); border-radius: 2px; transition: var(--transition); }
.main-nav > ul { display: flex; align-items: center; gap: 2px; }
.main-nav a { padding: 10px 11px; border-radius: 8px; color: var(--ink); font-weight: 600; font-size: .92rem; white-space: nowrap; }
.main-nav a:hover, .main-nav a.active { background: var(--blue-50); color: var(--blue-700); }
.nav-cta { margin-left: 8px; }
.nav-cta .btn { padding: 10px 20px; }

/* ---- Hero ---- */
.hero {
  position: relative; overflow: hidden;
  background:
    linear-gradient(120deg, rgba(6,36,81,.82) 0%, rgba(10,58,134,.55) 55%, rgba(255,255,255,.05) 100%),
    url("../img/gates/gate1.jpg") center/cover no-repeat;
  color: #fff; padding-block: clamp(70px, 11vw, 130px);
}
.hero .container { position: relative; z-index: 2; max-width: 760px; }
.hero h1 { color: #fff; text-shadow: 0 2px 18px rgba(0,0,0,.35); margin-bottom: 18px; }
.hero .lead { color: #e9efff; font-size: 1.2rem; }
.hero .badge { display: inline-block; background: var(--red-500); color: #fff; padding: 6px 16px; border-radius: 999px; font-weight: 700; font-size: .82rem; letter-spacing: .5px; text-transform: uppercase; margin-bottom: 16px; }
.hero .btn-group { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.hero .trust { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 26px; }
.hero .trust .item { display: flex; flex-direction: column; }
.hero .trust .item strong { font-size: 1.9rem; color: #fff; line-height: 1; }
.hero .trust .item span { font-size: .88rem; color: #cdd8ee; }

/* ---- Cards / grid ---- */
.grid { display: grid; gap: 24px; }
.g-2 { grid-template-columns: repeat(2, 1fr); }
.g-3 { grid-template-columns: repeat(3, 1fr); }
.g-4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow-sm); transition: all var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card h3 { margin-bottom: 10px; }
.card .icon { width: 54px; height: 54px; border-radius: 12px; background: var(--blue-100); color: var(--blue-700);
  display: grid; place-items: center; font-size: 1.6rem; margin-bottom: 16px; font-weight: 800; }
.card a.link-block { margin-top: 14px; font-weight: 700; }

/* ---- Section header ---- */
.sec-head { max-width: 720px; margin: 0 auto 44px; }
.sec-head .eyebrow { color: var(--red-600); font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; font-size: .82rem; }
.sec-head h2 { margin: 8px 0 14px; }

/* ---- Feature list ---- */
.features { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.features .feature-list li { display: flex; gap: 14px; margin-bottom: 16px; }
.features .feature-list .check { flex: 0 0 28px; width: 28px; height: 28px; border-radius: 50%; background: var(--blue-700); color: #fff;
  display: grid; place-items: center; font-weight: 700; margin-top: 2px; }

/* ---- Before/After ---- */
.ba { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.ba figure { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-md); background: #fff; }
.ba figcaption { padding: 14px 16px; font-weight: 700; text-align: center; color: var(--blue-700); background: #fff; }
.ba figure.after figcaption { background: var(--blue-700); color: #fff; }

/* ---- Trust strip ---- */
.trust-strip { display: flex; flex-wrap: wrap; gap: 30px; align-items: center; justify-content: center; padding: 34px 20px; background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.trust-strip .ts-item { text-align: center; }
.trust-strip .ts-item img { height: 64px; object-fit: contain; margin-bottom: 8px; }
.trust-strip .ts-item span { display: block; font-size: .85rem; color: var(--ink-50); font-weight: 600; }

/* ---- FAQ ---- */
.faq { max-width: 820px; margin: 0 auto; }
.faq details { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 14px; padding: 0; overflow: hidden; }
.faq summary { padding: 20px 24px; font-weight: 700; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.5rem; color: var(--blue-600); transition: var(--transition); }
.faq details[open] summary::after { content: "\2212"; transform: rotate(180deg); }
.faq .faq-body { padding: 0 24px 22px; color: var(--ink-70); }

/* ---- CTA band ---- */
.cta-band { background: linear-gradient(120deg, var(--blue-700), var(--blue-500)); color: #fff; border-radius: var(--radius-lg); padding: clamp(36px, 6vw, 60px); text-align: center; }
.cta-band h2 { color: #fff; }
.cta-band p { color: #dbe6fb; max-width: 620px; margin: 0 auto 24px; }
.cta-band .btn { margin: 0 6px; }

/* ---- Breadcrumb ---- */
.breadcrumb { padding-block: 16px; font-size: .9rem; color: var(--ink-50); }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 8px; }
.breadcrumb li + li::before { content: "/"; margin-right: 8px; color: var(--ink-30); }
.breadcrumb a { color: var(--ink-50); }
.breadcrumb .current { color: var(--blue-700); font-weight: 600; }

/* ---- Content page body ---- */
.page-grid { display: grid; grid-template-columns: 1fr 300px; gap: 40px; align-items: start; }
.content-main { min-width: 0; }
.content-main h2 { margin: 30px 0 12px; }
.content-main h3 { margin: 22px 0 8px; }
.content-main ul.checklist { list-style: none; }
.content-main ul.checklist li { position: relative; padding-left: 30px; margin-bottom: 10px; color: var(--ink-70); }
.content-main ul.checklist li::before { content: "\2713"; position: absolute; left: 0; top: 2px; width: 20px; height: 20px; background: var(--blue-700); color: #fff; border-radius: 50%; display: grid; place-items: center; font-size: .75rem; font-weight: 700; }
.sidebar .side-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-sm); margin-bottom: 24px; }
.sidebar .side-card h3 { margin-bottom: 14px; color: var(--blue-700); }
.sidebar .side-card ul li { padding: 9px 0; border-bottom: 1px dashed var(--border); }
.sidebar .side-card li:last-child { border-bottom: 0; }
.sidebar .side-card .price { color: var(--red-600); font-weight: 700; }

/* ---- Pricing table ---- */
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.pricing .price-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; text-align: center; box-shadow: var(--shadow-sm); }
.pricing .price-card.featured { border-color: var(--blue-500); box-shadow: var(--shadow-md); position: relative; }
.pricing .price-card .tag { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--red-500); color: #fff; padding: 4px 16px; border-radius: 999px; font-size: .78rem; font-weight: 700; }
.pricing .price-card h4 { color: var(--blue-700); margin-bottom: 8px; }

/* ---- Blog ---- */
.posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.post-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: var(--transition); }
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.post-card .thumb { height: 180px; background: var(--blue-100) center/cover; }
.post-card .body { padding: 22px; }
.post-card .cat { color: var(--red-600); font-weight: 700; font-size: .78rem; text-transform: uppercase; letter-spacing: 1px; }
.post-card h3 { margin: 8px 0 10px; }

/* ---- Contact ---- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.form-field { margin-bottom: 18px; }
.form-field label { display: block; font-weight: 600; margin-bottom: 6px; color: var(--ink-70); }
.form-field .req { color: var(--red-600); }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--border); border-radius: 8px;
  font-family: inherit; font-size: 1rem; background: #fff; transition: var(--transition);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { outline: 3px solid var(--blue-300); border-color: var(--blue-500); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-note { font-size: .88rem; color: var(--ink-50); }
.form-msg { display: none; padding: 14px 18px; border-radius: 8px; margin-bottom: 18px; font-weight: 600; }
.form-msg.ok { background: #e7f6ec; color: #1b7a43; border: 1px solid #a3ddc0; }
.form-msg.err { background: #fdeaea; color: #b3261e; border: 1px solid #f5c6c2; }
.contact-info .info-item { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--border); }
.contact-info .info-item .ico { width: 46px; height: 46px; flex: 0 0 46px; background: var(--blue-100); color: var(--blue-700); border-radius: 10px; display: grid; place-items: center; font-size: 1.3rem; font-weight: 800; }
.contact-info .info-item h4 { color: var(--blue-700); margin-bottom: 2px; }
.map-wrap { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-md); margin-top: 30px; background: var(--blue-50); }

/* ---- Footer ---- */
.site-footer { background: var(--blue-900); color: #c4d2ef; padding-block: 64px 30px; margin-top: 40px; }
.site-footer h4 { color: #fff; margin-bottom: 18px; font-size: 1.05rem; }
.site-footer a { color: #c4d2ef; }
.site-footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 30px; margin-bottom: 40px; }
.footer-grid .brand img { width: 56px; height: 56px; border-radius: 50%; background: rgba(255,255,255,.12); }
.footer-grid ul li { margin-bottom: 10px; }
.footer-social { display: flex; gap: 10px; margin-top: 16px; }
.footer-social a { width: 40px; height: 40px; border-radius: 8px; background: rgba(255,255,255,.1); display: grid; place-items: center; color: #fff; font-weight: 700; }
.footer-social a:hover { background: var(--blue-500); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding-top: 24px; display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; font-size: .86rem; }

/* ---- Recommended Resources ---- */
.resource-box { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 30px 32px; }
.resource-box h3 { margin-bottom: 10px; color: var(--blue-700); font-size: 1.25rem; }
.resource-inline { background: var(--blue-50); border-left: 4px solid var(--red-600); border-radius: 8px; padding: 18px 22px; margin: 26px 0; }
.resource-inline p { margin: 0; color: var(--ink-70); }
.resources-list { list-style: none; margin: 8px 0 0; padding: 0; }
.resources-list li { padding: 22px 0; border-bottom: 1px solid var(--border); }
.resources-list li:last-child { border-bottom: 0; }
.resources-list .res-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.resources-list .res-head h3 { margin: 0; color: var(--blue-700); }
.resources-list .res-tag { flex: 0 0 auto; color: var(--red-600); font-weight: 700; font-size: .72rem; text-transform: uppercase; letter-spacing: 1px; background: var(--blue-50); padding: 4px 12px; border-radius: 999px; }
.resources-list li p { margin: 4px 0; color: var(--ink-70); }
.resources-list a { font-weight: 600; }
.resources-list .res-meta { font-size: .88rem; color: var(--ink-30); }

/* ---- Back to top ---- */
.to-top { position: fixed; right: 22px; bottom: 22px; width: 48px; height: 48px; border-radius: 50%; background: var(--blue-700); color: #fff; display: grid; place-items: center; box-shadow: var(--shadow-md); opacity: 0; pointer-events: none; transition: var(--transition); z-index: 900; font-size: 1.3rem; }
.to-top.show { opacity: 1; pointer-events: auto; }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .g-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .page-grid { grid-template-columns: 1fr; }
}
@media (max-width: 1160px) {
  .nav-toggle { display: flex; }
  .main-nav { position: absolute; top: 100%; left: 0; right: 0; background: #fff; box-shadow: var(--shadow-md); display: none; }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; align-items: stretch; padding: 12px 20px 20px; }
  .main-nav a { padding: 12px; }
  .nav-cta { margin-left: 0; }
}
@media (max-width: 860px) {
  .features, .contact-grid, .ba, .g-2, .g-3 { grid-template-columns: 1fr; }
  .pricing { grid-template-columns: 1fr; }
  .posts { grid-template-columns: 1fr; }
  .hero .trust { gap: 20px; }
}
@media (max-width: 560px) {
  .g-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .brand img { width: 48px; height: 48px; }
  .brand-text .brand-name { font-size: 1rem; }
}

/* ---- Accessibility ---- */
:focus-visible { outline: 3px solid var(--blue-500); outline-offset: 2px; }
.skip-link { position: absolute; left: -999px; top: 0; background: var(--blue-700); color: #fff; padding: 12px 18px; z-index: 2000; border-radius: 0 0 8px 0; }
.skip-link:focus { left: 0; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto; transition: none; animation: none; } }