/* Correct Tech Solutions Ltd – Design System (business card colour schema) */

:root {
  /* Blue gradient (hero / header strip) */
  --blue-dark: #5A7EB3;
  --blue-light: #ADC2E0;
  /* Content area */
  --paper: #F8F8F8;
  --ink: #333333;
  --muted: #666666;
  --accent: #5A7EB3;
  --accent2: #7a9bc9;
  --line: rgba(51, 51, 51, 0.12);
  --font-sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  --max-width: 1100px;
  --line-height: 1.6;
  --radius: 8px;
  --radius-lg: 12px;
  --shadow: 0 2px 8px rgba(51, 51, 51, 0.06);
  --shadow-soft: 0 4px 20px rgba(51, 51, 51, 0.08);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: var(--line-height);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

/* Layout */
.site-header {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  padding: 1rem 1.5rem;
  color: var(--ink);
}

.site-header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-logo {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--ink);
  text-decoration: none;
}

.site-logo:hover {
  color: var(--blue-dark);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9375rem;
}

.site-nav a:hover {
  color: var(--blue-dark);
}

/* Hero strip – blue gradient (card top) */
.hero {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue-light) 100%);
  color: #FFFFFF;
  padding: 2.5rem 1.5rem;
}

.hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.hero h1 {
  margin: 0 0 0.5rem 0;
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.hero .subtitle {
  margin: 0;
  font-size: 1rem;
  color: #E0E0E0;
  max-width: 42em;
}

/* Main content */
.main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

.main h2 {
  margin: 2.25rem 0 0.75rem 0;
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--ink);
}

.main h3 {
  margin: 1.5rem 0 0.5rem 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--ink);
}

.main p {
  margin: 0 0 1rem 0;
  color: var(--ink);
}

.main p:last-child {
  margin-bottom: 0;
}

.main ul {
  margin: 0 0 1rem 0;
  padding-left: 1.5rem;
}

.main li {
  margin-bottom: 0.35rem;
}

.main a {
  color: var(--blue-dark);
  text-decoration: none;
}

.main a:hover {
  text-decoration: underline;
}

/* Definition list blocks */
.dl-block {
  background: #FFFFFF;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  box-shadow: var(--shadow);
}

.dl-block dt {
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.25rem;
}

.dl-block dd {
  margin: 0 0 1rem 0;
  color: var(--muted);
  font-size: 0.9375rem;
}

.dl-block dd:last-child {
  margin-bottom: 0;
}

/* Callout: Why this matters */
.callout {
  background: linear-gradient(135deg, rgba(90, 126, 179, 0.08) 0%, rgba(173, 194, 224, 0.12) 100%);
  border-left: 4px solid var(--blue-dark);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
}

.callout h3 {
  margin: 0 0 0.5rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
}

.callout p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--ink);
}

/* Related pages block */
.related-pages {
  margin: 2.5rem 0 0 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.related-pages h3 {
  margin: 0 0 0.75rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--muted);
}

.related-pages ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.related-pages li {
  margin-bottom: 0.5rem;
}

.related-pages a {
  color: var(--blue-dark);
  text-decoration: none;
}

.related-pages a:hover {
  text-decoration: underline;
}

/* Card grid (optional use) */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
  margin: 1.5rem 0;
}

.card {
  background: #FFFFFF;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

.card h3 {
  margin: 0 0 0.5rem 0;
  font-size: 1rem;
}

.card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--muted);
}

/* Footer – blue gradient (card top) */
.site-footer {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue-light) 100%);
  color: #FFFFFF;
  padding: 2.5rem 1.5rem;
  margin-top: 2rem;
}

.site-footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.site-footer h4 {
  margin: 0 0 0.75rem 0;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.85;
}

.site-footer ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer li {
  margin-bottom: 0.4rem;
}

.site-footer a {
  color: #FFFFFF;
  text-decoration: none;
  font-size: 0.9375rem;
  opacity: 0.9;
}

.site-footer a:hover {
  opacity: 1;
  text-decoration: underline;
}

.site-footer .legal {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.8125rem;
  opacity: 0.75;
}

/* Search (header) */
.search-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.search-wrap input {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  width: 160px;
  max-width: 100%;
}

.search-wrap input:focus {
  outline: none;
  border-color: var(--blue-dark);
}

.search-wrap .search-container {
  position: relative;
}

.search-results {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  max-height: 280px;
  overflow-y: auto;
  margin-top: 0.25rem;
  display: none;
}

.search-results.visible {
  display: block;
}

.search-results a {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--ink);
  text-decoration: none;
  font-size: 0.9375rem;
}

.search-results a:hover {
  background: rgba(90, 126, 179, 0.12);
  color: var(--blue-dark);
}

.search-wrap .search-container {
  position: relative;
}

/* Tables (e.g. Privacy Policy cookie list) */
.main table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.9375rem;
}
.main table th,
.main table td {
  padding: 0.5rem 0.75rem;
  text-align: left;
  border: 1px solid var(--line);
}
.main table th {
  background: rgba(90, 126, 179, 0.08);
  font-weight: 600;
  color: var(--ink);
}
.main table tbody tr:nth-child(even) {
  background: rgba(0, 0, 0, 0.02);
}
.main table td:first-child {
  font-weight: 500;
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--paper);
  border-top: 1px solid var(--line);
  box-shadow: 0 -4px 20px rgba(51, 51, 51, 0.1);
  padding: 1rem 1.5rem;
  z-index: 9999;
  font-size: 0.9375rem;
  line-height: 1.5;
}
.cookie-banner-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.cookie-banner-text {
  flex: 1;
  min-width: 200px;
  margin: 0;
  color: var(--ink);
}
.cookie-banner-text a {
  color: var(--blue-dark);
  text-decoration: underline;
}
.cookie-banner-text a:hover {
  color: var(--accent2);
}
.cookie-banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}
.cookie-banner-actions .btn {
  padding: 0.5rem 1rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  font-family: inherit;
}
.cookie-banner-actions .btn-accept {
  background: var(--blue-dark);
  color: #fff;
}
.cookie-banner-actions .btn-accept:hover {
  background: var(--accent2);
}
.cookie-banner-actions .btn-settings {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--line);
}
.cookie-banner-actions .btn-settings:hover {
  color: var(--ink);
  border-color: var(--muted);
}
.cookie-banner.hidden {
  display: none;
}