/* ============================================================
   Dopper's IT Solutions — site.css
   Self-hosted, responsive, WCAG 2.2 AA-oriented.
   No inline styles anywhere (strict CSP: style-src 'self').
   Works with JavaScript disabled (there is no JS on this site).
   ============================================================ */

:root {
  --color-ink: #092444;
  --color-ink-soft: #3b506a;
  --color-navy: #021d3e;
  --color-navy-deep: #021d3e;
  --color-accent: #095edb;
  --color-accent-dark: #021d3e;
  --color-accent-soft: #e8f0fb;
  --color-maple: #e5293d;
  --color-bg: #fefefe;
  --color-bg-soft: #fbfcfd;
  --color-border: #a1b2cb;
  --color-focus: #095edb;
  --radius: 14px;
  --radius-small: 6px;
  --max-width: 1200px;
  --shadow-soft: 0 20px 55px rgba(2, 29, 62, 0.09);
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

html { scroll-behavior: auto; } /* reduced-motion handled below */

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.68;
  color: var(--color-ink);
  background: var(--color-bg);
}

h1, h2, h3, h4 {
  color: var(--color-navy);
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2.7rem, 6vw, 5.7rem); }
h2 { font-size: clamp(2rem, 4vw, 3.4rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.45rem); }

p { margin: 0 0 1em; }

a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}
a:hover { color: var(--color-accent-dark); text-decoration-color: var(--color-maple); }

/* Visible focus for keyboard users */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 2px;
  box-shadow: 0 0 0 5px var(--color-focus);
  border-radius: var(--radius-small);
}

img { max-width: 100%; height: auto; }

::selection { background: #cfe4f5; color: var(--color-ink); }

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--color-navy-deep);
  color: #fff;
  padding: 0.6em 1em;
  border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus {
  left: 0;
  color: #fff;
}

/* ---------- Layout container ---------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ---------- Header / nav ---------- */
.site-header {
  position: static;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid rgba(161, 178, 203, 0.65);
  background: rgba(254, 254, 254, 0.97);
  color: var(--color-navy);
}
.site-header .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  line-height: 0;
}
.site-header .brand {
  width: min(500px, 100%);
}
.brand:hover, .brand:focus-visible { color: var(--color-navy); }
.brand:focus-visible { outline-offset: 3px; }

.brand-chip {
  display: inline-block;
  line-height: 0;
}
.brand-chip img {
  display: block;
  width: auto;
}
.site-header .brand-chip {
  position: relative;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 1448 / 310;
}
.site-header .brand-chip img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: auto;
  max-width: none;
  transform: translateY(-26%);
}
.brand-chip--footer img {
  height: 34px;
}
@media (max-width: 480px) {
  .brand-chip--footer img { height: 34px; }
}

.main-nav { width: 100%; }
.main-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.25rem 0.35rem;
}
.main-nav a {
  display: inline-block;
  padding: 0.55rem 0.58rem;
  color: var(--color-ink);
  text-decoration: none;
  border-radius: var(--radius);
  font-size: 0.84rem;
  font-weight: 700;
}
.main-nav a:hover { color: var(--color-accent-dark); text-decoration: underline; }
.main-nav a[aria-current="page"] {
  color: var(--color-accent-dark);
  background: var(--color-accent-soft);
}
.main-nav .nav-cta {
  border: 1px solid var(--color-accent);
  background: var(--color-accent);
  color: #fff;
}
.main-nav .nav-cta:hover,
.main-nav .nav-cta[aria-current="page"] {
  border-color: var(--color-navy);
  background: var(--color-navy);
  color: #fff;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-soft);
  color: var(--color-ink);
  padding: clamp(4.8rem, 10vw, 8.5rem) 0;
}
.hero::after {
  position: absolute;
  right: -12rem;
  bottom: -19rem;
  width: 42rem;
  height: 42rem;
  border: 5rem solid var(--color-accent-soft);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }
.hero h1 { color: var(--color-navy); max-width: 13ch; }
.hero h1 span { color: var(--color-accent); }
.hero p.lede { font-size: clamp(1.1rem, 2vw, 1.35rem); max-width: 61ch; color: var(--color-ink-soft); }
.hero .cta-row { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 1.6rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 0.7rem 1.3rem;
  border-radius: var(--radius-small);
  font-weight: 600;
  text-decoration: none;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--color-accent);
  color: #fff;
}
.btn-primary:hover, .btn-primary:focus-visible {
  background: var(--color-accent-dark);
  color: #fff;
}
.btn-secondary {
  background: transparent;
  border-color: var(--color-navy);
  color: var(--color-navy);
}
.btn-secondary:hover, .btn-secondary:focus-visible {
  background: var(--color-navy);
  color: #fff;
}
.btn-on-light {
  background: var(--color-accent);
  color: #fff;
}
.btn-on-light:hover, .btn-on-light:focus-visible {
  background: var(--color-accent-dark);
  color: #fff;
}

/* ---------- Sections ---------- */
.section { padding: clamp(4rem, 8vw, 7rem) 0; }
.section--soft { background: var(--color-bg-soft); }
.section h2 { margin-bottom: 0.9rem; }
.section .intro { max-width: 70ch; }

/* ---------- Brand-led editorial layout ---------- */
.eyebrow {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
  color: var(--color-accent-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  gap: 0.7rem;
}
.eyebrow::before {
  display: block;
  width: 2rem;
  height: 2px;
  background: var(--color-maple);
  content: "";
}
.hero-grid,
.split {
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: clamp(2.5rem, 7vw, 7rem);
}
.hero-panel {
  border-top: 5px solid var(--color-maple);
  background: var(--color-bg);
  box-shadow: var(--shadow-soft);
}
.hero-panel h2 {
  padding: 1.4rem 1.5rem 0;
  font-size: 0.82rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}
.hero-panel ul {
  margin: 0;
  padding: 0.5rem 1.5rem 1.5rem;
  list-style: none;
}
.hero-panel li {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-ink-soft);
}
.hero-panel li:last-child { border-bottom: 0; }
.hero-panel strong { display: block; color: var(--color-navy); }
.service-line {
  display: flex;
  flex-wrap: wrap;
  margin: 1.4rem 0 0;
  padding: 0;
  color: var(--color-ink-soft);
  font-size: 0.86rem;
  font-weight: 750;
  gap: 0.45rem 1.2rem;
  list-style: none;
}
.service-line li { position: relative; }
.service-line li:not(:last-child)::after {
  position: absolute;
  right: -0.72rem;
  color: var(--color-maple);
  content: "•";
}
.section-header {
  display: grid;
  align-items: end;
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.65fr);
  margin-bottom: 2.4rem;
  gap: 2rem;
}
.section-header p { margin-bottom: 0; color: var(--color-ink-soft); }
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--color-border);
  border-left: 1px solid var(--color-border);
}
.pillar-card {
  display: flex;
  min-height: 19rem;
  flex-direction: column;
  padding: clamp(1.6rem, 4vw, 2.5rem);
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}
.pillar-card p { color: var(--color-ink-soft); }
.pillar-number {
  margin-bottom: auto;
  color: var(--color-accent);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.16em;
}
.pillar-card .text-link { margin-top: auto; }
.text-link {
  display: inline-flex;
  align-items: center;
  color: var(--color-navy);
  font-weight: 780;
  text-decoration: none;
  gap: 0.45rem;
}
.text-link::after { color: var(--color-maple); content: "→"; }
.text-link:hover { text-decoration: underline; }
.outcome-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--color-border);
  border-left: 1px solid var(--color-border);
}
.outcome-item {
  min-height: 9rem;
  padding: 1.4rem;
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.outcome-item strong { display: block; color: var(--color-navy); }
.outcome-item span { color: var(--color-ink-soft); font-size: 0.95rem; }
.page-hero {
  padding: clamp(3.8rem, 8vw, 7rem) 0;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-soft);
}
.page-hero h1 { max-width: 15ch; }
.page-hero .intro { max-width: 66ch; color: var(--color-ink-soft); font-size: clamp(1.08rem, 2vw, 1.3rem); }
.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.capability {
  padding: 1.45rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
}
.capability p { margin-bottom: 0; color: var(--color-ink-soft); }
.managed-band {
  background: var(--color-navy);
  color: #e8f0fb;
}
.managed-band h2,
.managed-band h3 { color: #fff; }
.managed-band p { color: #e8f0fb; }
.managed-band .eyebrow { color: #fff; }
.managed-band .btn-secondary { border-color: #fff; color: #fff; }
.managed-band .btn-secondary:hover { background: #fff; color: var(--color-navy); }
.principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.4rem;
}
.principle {
  padding-top: 1.2rem;
  border-top: 3px solid var(--color-accent);
}
.principle p { color: var(--color-ink-soft); }
.cta-panel {
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 1.2fr) auto;
  padding: clamp(2rem, 5vw, 4rem);
  border-left: 6px solid var(--color-maple);
  background: var(--color-accent-soft);
  gap: 2rem;
}
.cta-panel h2 { max-width: 18ch; }
.cta-panel p { max-width: 62ch; color: var(--color-ink-soft); }
.cta-panel .cta-row { display: flex; flex-wrap: wrap; gap: 0.8rem; }

/* ---------- Card grids ---------- */
.grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin: 1.4rem 0;
}
.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: clamp(1.4rem, 3vw, 2rem);
  box-shadow: var(--shadow-soft);
}
.card h3 { margin-top: 0; }
.card ul { margin: 0.4rem 0 0; padding-left: 1.1rem; }
.card p:last-child { margin-bottom: 0; }
.card--tint { background: var(--color-accent-soft); border-color: var(--color-border); }

/* ---------- Callout ---------- */
.callout {
  border-left: 5px solid var(--color-accent);
  background: var(--color-accent-soft);
  padding: 1rem 1.2rem;
  border-radius: 0 var(--radius-small) var(--radius-small) 0;
  margin: 1.4rem 0;
}
.callout p:last-child { margin-bottom: 0; }
.callout--note { border-left-color: var(--color-focus); background: var(--color-accent-soft); }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; margin: 1.4rem 0; }
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.98rem;
}
caption {
  text-align: left;
  font-weight: 600;
  color: var(--color-navy);
  padding-bottom: 0.5rem;
}
th, td {
  border: 1px solid var(--color-border);
  padding: 0.65rem 0.8rem;
  text-align: left;
  vertical-align: top;
}
th { background: var(--color-bg-soft); color: var(--color-navy); }

/* ---------- Forms ---------- */
.form-grid {
  display: grid;
  gap: 1.1rem;
  grid-template-columns: 1fr;
  max-width: 640px;
}
@media (min-width: 640px) {
  .form-grid { grid-template-columns: 1fr 1fr; }
  .form-grid .field--full { grid-column: 1 / -1; }
}
.field label {
  display: block;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 0.3rem;
}
.field .hint { font-size: 0.9rem; color: var(--color-ink-soft); }
input[type="text"],
input[type="email"],
select,
textarea {
  width: 100%;
  padding: 0.6rem 0.7rem;
  font: inherit;
  color: var(--color-ink);
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
}
input:focus-visible, select:focus-visible, textarea:focus-visible {
  border-color: var(--color-focus);
}
.field--required label::after { content: " *"; color: var(--color-accent); }
fieldset {
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.8rem 1rem 1rem;
  margin: 0;
}
fieldset legend { font-weight: 600; color: var(--color-navy); padding: 0 0.4rem; }
.radio-group label { display: inline-flex; align-items: center; gap: 0.5rem; margin-right: 1.4rem; font-weight: 400; }

/* Honeypot — visually hidden, must stay empty (bots fill it) */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px;
  overflow: hidden;
}

/* ---------- FAQ ---------- */
.faq details {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: 0.7rem;
  background: var(--color-bg);
}
.faq summary {
  cursor: pointer;
  padding: 0.9rem 1.1rem;
  font-weight: 600;
  color: var(--color-navy);
  list-style-position: inside;
}
.faq summary::-webkit-details-marker { display: none; }
.faq details[open] summary { border-bottom: 1px solid var(--color-border); }
.faq details .faq-body { padding: 0.9rem 1.1rem; }
.faq details .faq-body p:last-child { margin-bottom: 0; }

/* ---------- Steps / onboarding ---------- */
.steps { counter-reset: step; list-style: none; margin: 1.4rem 0; padding: 0; }
.steps li {
  counter-increment: step;
  position: relative;
  padding: 0 0 1.4rem 3rem;
  border-left: 2px solid var(--color-border);
  margin-left: 1rem;
}
.steps li::before {
  content: counter(step);
  position: absolute;
  left: -1.3rem;
  top: -0.1rem;
  width: 2.4rem; height: 2.4rem;
  background: var(--color-navy);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
}
.steps li:last-child { border-left-color: transparent; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-navy-deep);
  color: #c8d4e0;
  font-size: 0.95rem;
  margin-top: 3rem;
}
.site-footer .brand-chip {
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-small);
  background: #fff;
}
.site-footer .container {
  padding-top: 2.2rem;
  padding-bottom: 2.2rem;
}
.footer-grid {
  display: grid;
  gap: 1.6rem;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}
.site-footer h2 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.footer-brand { margin: 0 0 0.8rem; }
.footer-brand .brand-chip { border-radius: 6px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 0.35rem; }
.site-footer a { color: #c8d4e0; }
.site-footer a:hover, .site-footer a:focus-visible { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  margin-top: 1.6rem;
  padding-top: 1.1rem;
  font-size: 0.88rem;
}
.footer-bottom p { margin-bottom: 0.25rem; }

/* ---------- Breadcrumb ---------- */
.breadcrumb { font-size: 0.9rem; color: var(--color-ink-soft); margin: 1.1rem 0 -1.4rem; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 0.4rem; padding: 0; margin: 0; }
.breadcrumb li::after { content: "/"; margin-left: 0.4rem; color: var(--color-border); }
.breadcrumb li:last-child::after { content: ""; }
.breadcrumb [aria-current="page"] { color: var(--color-ink); font-weight: 600; }

/* ---------- Misc ---------- */
.muted { color: var(--color-ink-soft); }
.small { font-size: 0.9rem; }
.draft-note {
  display: inline-block;
  background: var(--color-accent-soft);
  border: 1px solid var(--color-border);
  color: var(--color-accent-dark);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  vertical-align: middle;
  margin-left: 0.4rem;
}
.two-col { columns: 2; column-gap: 2.5rem; }
@media (max-width: 720px) { .two-col { columns: 1; } }

@media (max-width: 1080px) {
  .site-header { position: static; }
  .site-header .container { align-items: center; flex-direction: column; }
  .main-nav ul { justify-content: center; }
  .hero-grid,
  .split,
  .section-header { grid-template-columns: 1fr; }
  .hero-panel { max-width: 38rem; }
  .capability-grid,
  .principles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .outcome-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 680px) {
  body { font-size: 1rem; }
  .container { padding-inline: 1rem; }
  .hero { padding-top: 3.8rem; }
  .hero::after { right: -22rem; }
  .main-nav a { padding: 0.48rem 0.42rem; font-size: 0.8rem; }
  .pillar-grid,
  .capability-grid,
  .principles,
  .outcome-strip { grid-template-columns: 1fr; }
  .pillar-card { min-height: 16rem; }
  .cta-panel { align-items: start; grid-template-columns: 1fr; }
  .service-line li:not(:last-child)::after { display: none; }
}

/* ---------- Print ---------- */
@media print {
  .site-header, .site-footer, .skip-link, .cta-row { display: none; }
  body { font-size: 12pt; }
  a { color: var(--color-ink); }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}