/* ==========================================================================
   Aussie Estimating — shared stylesheet
   Mobile-first: base styles target small screens, media queries add
   layout for tablets (min-width: 600px), laptops (900px) and desktops (1200px).
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design tokens
   -------------------------------------------------------------------------- */
:root {
  /* Colour palette: deep navy (trust), steel greys, ochre accent (site safety) */
  --color-navy-900: #0f1d2e;
  --color-navy-800: #16283f;
  --color-navy-700: #1f3a5a;
  --color-steel-600: #4a5a6c;
  --color-steel-400: #8a98a8;
  --color-steel-200: #d5dce4;
  --color-steel-100: #eef1f5;
  --color-sand-50: #f8f6f2;
  --color-white: #ffffff;
  --color-ochre-500: #d98e04;
  --color-ochre-600: #b87700;
  --color-ochre-100: #fdf1d8;
  --color-error: #b3261e;
  --color-error-bg: #fdecea;
  --color-success: #1d6b3a;
  --color-success-bg: #e7f4ec;

  --color-text: #1b2633;
  --color-text-muted: #4a5a6c;

  /* Typography */
  --font-sans: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-size-base: 1.0625rem;
  --line-height-base: 1.65;

  /* Fluid heading sizes: scale smoothly between mobile and desktop */
  --fs-h1: clamp(2rem, 1.4rem + 2.8vw, 3.25rem);
  --fs-h2: clamp(1.55rem, 1.2rem + 1.5vw, 2.25rem);
  --fs-h3: clamp(1.2rem, 1.1rem + 0.5vw, 1.4rem);

  /* Spacing and layout */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;
  --space-xl: 3.5rem;
  --space-2xl: 5rem;
  --container-max: 72rem;
  --radius: 6px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 2px rgba(15, 29, 46, 0.08);
  --shadow-md: 0 6px 20px rgba(15, 29, 46, 0.1);
  --header-height: 4.25rem;
  --tap-target: 44px;
}

/* --------------------------------------------------------------------------
   2. Base and reset
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-height) + 1rem);
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text);
  background-color: var(--color-white);
  overflow-x: hidden;
}

/* Prevent page scrolling behind the open mobile menu */
body.nav-open {
  overflow: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

h1,
h2,
h3 {
  margin: 0 0 var(--space-sm);
  line-height: 1.2;
  color: var(--color-navy-900);
  letter-spacing: -0.01em;
}

h1 { font-size: var(--fs-h1); font-weight: 800; }
h2 { font-size: var(--fs-h2); font-weight: 750; }
h3 { font-size: var(--fs-h3); font-weight: 700; }

p {
  margin: 0 0 var(--space-md);
}

ul,
ol {
  margin: 0 0 var(--space-md);
  padding-left: 1.25rem;
}

li + li {
  margin-top: 0.35rem;
}

a {
  color: var(--color-navy-700);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--color-ochre-600);
}

/* Clear, consistent keyboard focus for every interactive element */
:focus-visible {
  outline: 3px solid var(--color-ochre-500);
  outline-offset: 3px;
}

/* --------------------------------------------------------------------------
   3. Utilities
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

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

.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-md);
  z-index: 200;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-ochre-500);
  color: var(--color-navy-900);
  font-weight: 700;
  border-radius: var(--radius);
}

.skip-link:focus {
  top: var(--space-sm);
}

.lead {
  font-size: clamp(1.1rem, 1rem + 0.4vw, 1.25rem);
  color: var(--color-text-muted);
  max-width: 42rem;
}

.eyebrow {
  display: inline-block;
  margin-bottom: var(--space-sm);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ochre-600);
}

.section-intro {
  max-width: 44rem;
  margin-bottom: var(--space-lg);
}

.text-center {
  text-align: center;
}

.text-center.section-intro {
  margin-inline: auto;
}

/*
  Placeholder highlight — every item that needs verified business
  information is wrapped in .placeholder so it is easy to find and review.
  Remove the class (and replace the text) before publishing.
*/
.placeholder {
  background: var(--color-ochre-100);
  border: 1px dashed var(--color-ochre-600);
  border-radius: 4px;
  padding: 0 0.3em;
  color: #6b4500;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.placeholder-block {
  display: block;
  padding: var(--space-md);
  margin-bottom: var(--space-md);
  background: var(--color-ochre-100);
  border: 1px dashed var(--color-ochre-600);
  border-radius: var(--radius);
  color: #6b4500;
}

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

/* --------------------------------------------------------------------------
   4. Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: var(--tap-target);
  padding: 0.7rem 1.4rem;
  font: inherit;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn-primary {
  background: var(--color-ochre-500);
  color: var(--color-navy-900);
}

.btn-primary:hover {
  background: var(--color-ochre-600);
  color: var(--color-white);
}

.btn-secondary {
  background: transparent;
  color: var(--color-navy-800);
  border-color: var(--color-navy-800);
}

.btn-secondary:hover {
  background: var(--color-navy-800);
  color: var(--color-white);
}

/* Outline button for use on dark backgrounds */
.btn-light {
  background: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn-light:hover {
  background: var(--color-white);
  color: var(--color-navy-900);
}

.btn-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

/* --------------------------------------------------------------------------
   5. Header and navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-navy-900);
  border-bottom: 3px solid var(--color-ochre-500);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: var(--space-md);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  min-height: var(--tap-target);
  color: var(--color-white);
  text-decoration: none;
  font-weight: 800;
  font-size: 1.15rem;
}

.brand:hover {
  color: var(--color-white);
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  background: var(--color-ochre-500);
  color: var(--color-navy-900);
  border-radius: var(--radius);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

/* Hamburger toggle (mobile and small tablet only) */
.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: var(--tap-target);
  height: var(--tap-target);
  padding: 0;
  background: transparent;
  border: 2px solid var(--color-steel-600);
  border-radius: var(--radius);
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

/* Animate the three bars into an "X" when the menu is open */
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu panel: hidden until JS adds .is-open */
.site-nav {
  position: fixed;
  inset: calc(var(--header-height) + 3px) 0 0 0;
  display: none;
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-lg) var(--space-md);
  background: var(--color-navy-900);
  overflow-y: auto;
}

.site-nav.is-open {
  display: flex;
}

/* Without JavaScript the menu is always visible so navigation still works */
.no-js .nav-toggle {
  display: none;
}

.no-js .site-nav {
  position: static;
  display: flex;
  padding: 0 0 var(--space-md);
}

.no-js .header-inner {
  flex-wrap: wrap;
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list li + li {
  margin-top: 0;
}

.nav-list a {
  display: flex;
  align-items: center;
  min-height: 52px;
  padding: 0 var(--space-xs);
  color: var(--color-white);
  font-size: 1.2rem;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--color-navy-700);
}

.nav-list a:hover {
  color: var(--color-ochre-500);
}

.nav-list a[aria-current="page"] {
  color: var(--color-ochre-500);
}

.nav-cta {
  width: 100%;
}

/* --------------------------------------------------------------------------
   6. Hero (home) and page header (inner pages)
   -------------------------------------------------------------------------- */
.hero {
  background:
    linear-gradient(rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.92)),
    repeating-linear-gradient(0deg, var(--color-steel-200) 0 1px, transparent 1px 32px),
    repeating-linear-gradient(90deg, var(--color-steel-200) 0 1px, transparent 1px 32px);
  padding-block: var(--space-xl);
  border-bottom: 1px solid var(--color-steel-200);
}

.hero-grid {
  display: grid;
  gap: var(--space-lg);
  align-items: center;
}

.hero h1 {
  max-width: 20ch;
}

.hero-figure {
  margin: 0;
  background: var(--color-white);
  border: 1px solid var(--color-steel-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-sm);
}

.hero-audience {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: var(--space-lg) 0 0;
  padding: 0;
}

.hero-audience li {
  margin: 0;
  padding: 0.3rem 0.75rem;
  font-size: 0.9rem;
  font-weight: 600;
  background: var(--color-steel-100);
  border: 1px solid var(--color-steel-200);
  border-radius: 999px;
  color: var(--color-navy-800);
}

.page-header {
  background: var(--color-navy-800);
  color: var(--color-steel-100);
  padding-block: var(--space-xl);
}

.page-header h1 {
  color: var(--color-white);
}

.page-header .lead {
  color: var(--color-steel-200);
}

.page-header .eyebrow {
  color: var(--color-ochre-500);
}

/* Breadcrumb trail on inner pages */
.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  margin: 0 0 var(--space-md);
  padding: 0;
  font-size: 0.9rem;
}

.breadcrumb li {
  margin: 0;
}

.breadcrumb li + li::before {
  content: "/";
  margin-inline: 0.5rem;
  color: var(--color-steel-400);
}

.breadcrumb a {
  color: var(--color-steel-200);
}

.breadcrumb [aria-current="page"] {
  color: var(--color-white);
}

/* --------------------------------------------------------------------------
   7. Sections and cards
   -------------------------------------------------------------------------- */
.section {
  padding-block: var(--space-xl);
}

.section-alt {
  background: var(--color-sand-50);
  border-block: 1px solid var(--color-steel-100);
}

.card-grid {
  display: grid;
  gap: var(--space-md);
  list-style: none;
  margin: 0;
  padding: 0;
}

.card-grid > li {
  margin: 0;
}

.card {
  height: 100%;
  padding: var(--space-lg) var(--space-md);
  background: var(--color-white);
  border: 1px solid var(--color-steel-200);
  border-top: 4px solid var(--color-navy-700);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

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

.card-icon {
  width: 2.75rem;
  height: 2.75rem;
  margin-bottom: var(--space-sm);
  color: var(--color-ochre-600);
}

.card-link {
  font-weight: 700;
}

/* Two-column split: text + figure */
.split {
  display: grid;
  gap: var(--space-lg);
  align-items: center;
}

.split-figure {
  margin: 0;
  padding: var(--space-sm);
  background: var(--color-white);
  border: 1px solid var(--color-steel-200);
  border-radius: var(--radius-lg);
}

/* Tick list used for benefits and inclusions */
.check-list {
  list-style: none;
  padding: 0;
}

.check-list li {
  position: relative;
  padding-left: 1.9rem;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35em;
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 3px;
  background: var(--color-ochre-500)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3.5 8.5l3 3 6-7' fill='none' stroke='%230f1d2e' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")
    center / 80% no-repeat;
}

/* --------------------------------------------------------------------------
   8. Process steps
   -------------------------------------------------------------------------- */
.steps {
  display: grid;
  gap: var(--space-md);
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
}

.steps > li {
  position: relative;
  margin: 0;
  padding: var(--space-md) var(--space-md) var(--space-md) 4.25rem;
  background: var(--color-white);
  border: 1px solid var(--color-steel-200);
  border-radius: var(--radius);
  counter-increment: step;
}

.steps > li::before {
  content: counter(step);
  position: absolute;
  left: var(--space-md);
  top: var(--space-md);
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  background: var(--color-navy-800);
  color: var(--color-white);
  font-weight: 800;
  border-radius: 50%;
}

.steps h3 {
  margin-bottom: 0.35rem;
}

.steps p {
  margin: 0;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   9. FAQ accordion (native <details>, enhanced with JS)
   -------------------------------------------------------------------------- */
.faq-list {
  max-width: 50rem;
}

.faq-item {
  border-bottom: 1px solid var(--color-steel-200);
}

.faq-item:first-child {
  border-top: 1px solid var(--color-steel-200);
}

.faq-item summary {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 56px;
  padding: var(--space-sm) 2.75rem var(--space-sm) 0;
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary h3 {
  margin: 0;
  font-size: 1.1rem;
}

/* Plus/minus indicator */
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--color-ochre-600);
}

.faq-item[open] summary::after {
  content: "\2212";
}

.faq-answer {
  padding: 0 0 var(--space-md);
  color: var(--color-text-muted);
}

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

/* --------------------------------------------------------------------------
   10. Call-to-action band
   -------------------------------------------------------------------------- */
.cta-band {
  background: var(--color-navy-900);
  color: var(--color-steel-200);
  padding-block: var(--space-xl);
}

.cta-band h2 {
  color: var(--color-white);
}

.cta-band-inner {
  display: grid;
  gap: var(--space-md);
  align-items: center;
}

.cta-band p {
  margin-bottom: 0;
  max-width: 40rem;
}

/* --------------------------------------------------------------------------
   11. Services page
   -------------------------------------------------------------------------- */
.service-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: var(--space-lg) 0 0;
  padding: 0;
}

.service-nav li {
  margin: 0;
}

.service-nav a {
  display: inline-flex;
  align-items: center;
  min-height: var(--tap-target);
  padding: 0 1rem;
  color: var(--color-white);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid var(--color-steel-600);
  border-radius: 999px;
}

.service-nav a:hover {
  border-color: var(--color-ochre-500);
  color: var(--color-ochre-500);
}

.service-notice {
  padding-top: var(--space-lg);
}

.service-notice .placeholder-block {
  margin-bottom: 0;
}

.service {
  padding-block: var(--space-xl);
  border-bottom: 1px solid var(--color-steel-200);
}

.service:nth-of-type(even) {
  background: var(--color-sand-50);
}

.service-header {
  max-width: 46rem;
  margin-bottom: var(--space-lg);
}

.service-columns {
  display: grid;
  gap: var(--space-md);
}

.service-panel {
  padding: var(--space-md);
  background: var(--color-white);
  border: 1px solid var(--color-steel-200);
  border-radius: var(--radius);
}

.service-panel ul {
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   12. Contact page and form
   -------------------------------------------------------------------------- */
.contact-layout {
  display: grid;
  gap: var(--space-xl);
}

.contact-details {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-lg);
}

.contact-details li {
  padding-block: var(--space-sm);
  border-bottom: 1px solid var(--color-steel-200);
}

.contact-details strong {
  display: block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}

.form-card {
  padding: var(--space-lg) var(--space-md);
  background: var(--color-white);
  border: 1px solid var(--color-steel-200);
  border-top: 4px solid var(--color-ochre-500);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

.form-grid {
  display: grid;
  gap: var(--space-md);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
}

.form-field[hidden] {
  display: none;
}

.form-field label,
.form-field legend {
  font-weight: 650;
  color: var(--color-navy-900);
}

.required-marker {
  color: var(--color-error);
}

.optional-marker {
  font-weight: 400;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.form-hint {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* 16px+ font size stops iOS Safari zooming into fields on focus */
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.65rem 0.8rem;
  font: inherit;
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-white);
  border: 1.5px solid var(--color-steel-400);
  border-radius: var(--radius);
}

.form-field textarea {
  min-height: 9rem;
  resize: vertical;
}

.form-field input[type="file"] {
  padding: 0.6rem;
  background: var(--color-steel-100);
  border-style: dashed;
  cursor: pointer;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--color-navy-700);
  outline: 3px solid rgba(217, 142, 4, 0.45);
  outline-offset: 0;
}

/* Error state, set by JS through aria-invalid */
.form-field [aria-invalid="true"] {
  border-color: var(--color-error);
  background: var(--color-error-bg);
}

.field-error {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-error);
}

.field-error:empty {
  display: none;
}

.file-list {
  margin: 0.25rem 0 0;
  padding-left: 1.1rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.file-list:empty {
  display: none;
}

/* Consent checkbox row */
.checkbox-field {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: start;
}

.checkbox-field input {
  width: 1.4rem;
  height: 1.4rem;
  margin-top: 0.2rem;
  accent-color: var(--color-navy-700);
}

.checkbox-field .field-error {
  grid-column: 1 / -1;
}

/* Honeypot spam trap: hidden from people, visible to simple bots */
.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.privacy-note {
  padding: var(--space-md);
  background: var(--color-steel-100);
  border-radius: var(--radius);
  font-size: 0.92rem;
  color: var(--color-text-muted);
}

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

.form-actions .btn {
  width: 100%;
}

.form-actions .btn[disabled] {
  opacity: 0.65;
  cursor: progress;
}

/* Error summary shown at the top of the form after a failed submit */
.form-alert {
  padding: var(--space-md);
  margin-bottom: var(--space-md);
  border-radius: var(--radius);
  border-left: 5px solid;
}

.form-alert[hidden] {
  display: none;
}

.form-alert-error {
  background: var(--color-error-bg);
  border-color: var(--color-error);
  color: var(--color-error);
}

.form-alert-error ul {
  margin: var(--space-xs) 0 0;
}

.form-alert-error a {
  color: var(--color-error);
}

/* Confirmation panel shown after successful submission */
.form-success {
  padding: var(--space-lg) var(--space-md);
  background: var(--color-success-bg);
  border: 1px solid var(--color-success);
  border-left: 5px solid var(--color-success);
  border-radius: var(--radius);
}

.form-success {
  overflow-wrap: anywhere;
}

.form-success h2 {
  color: var(--color-success);
  font-size: var(--fs-h3);
}

.form-success[hidden] {
  display: none;
}

/* --------------------------------------------------------------------------
   13. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--color-navy-900);
  color: var(--color-steel-200);
  padding-block: var(--space-xl) var(--space-lg);
  font-size: 0.95rem;
}

.footer-grid {
  display: grid;
  gap: var(--space-lg);
}

.site-footer h2 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-white);
}

.site-footer a {
  color: var(--color-steel-100);
}

.site-footer a:hover {
  color: var(--color-ochre-500);
}

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

.site-footer li + li {
  margin-top: 0;
}

.site-footer li a {
  display: inline-flex;
  align-items: center;
  min-height: var(--tap-target);
}

.site-footer address,
.contact-details address {
  font-style: normal;
  overflow-wrap: anywhere;
}

.contact-details li {
  overflow-wrap: anywhere;
}

.site-footer .placeholder {
  background: rgba(253, 241, 216, 0.12);
  color: #ffd98a;
  border-color: #ffd98a;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-navy-700);
  font-size: 0.88rem;
  color: var(--color-steel-400);
}

.footer-bottom p {
  margin: 0;
}

/* --------------------------------------------------------------------------
   14. Tablet — 600px and up
   -------------------------------------------------------------------------- */
@media (min-width: 600px) {
  .container {
    padding-inline: var(--space-lg);
  }

  .btn-group {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .form-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Fields that should always use the full form width */
  .form-field-full {
    grid-column: 1 / -1;
  }

  .form-actions .btn {
    width: auto;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }

  .service-columns {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-columns .service-panel:first-child {
    grid-column: 1 / -1;
  }
}

/* --------------------------------------------------------------------------
   15. Laptop — 900px and up: desktop navigation and multi-column layouts
   -------------------------------------------------------------------------- */
@media (min-width: 900px) {
  :root {
    --header-height: 4.75rem;
  }

  .nav-toggle {
    display: none;
  }

  /* Horizontal navigation replaces the mobile panel */
  .site-nav,
  .no-js .site-nav {
    position: static;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--space-lg);
    padding: 0;
    background: transparent;
    overflow: visible;
  }

  .nav-list {
    display: flex;
    gap: var(--space-xs);
  }

  .nav-list a {
    min-height: var(--tap-target);
    padding: 0 0.85rem;
    font-size: 1rem;
    border-bottom: 0;
    border-radius: var(--radius);
  }

  .nav-list a[aria-current="page"] {
    box-shadow: inset 0 -3px 0 var(--color-ochre-500);
    border-radius: 0;
  }

  .nav-cta {
    width: auto;
  }

  body.nav-open {
    overflow: auto;
  }

  .section {
    padding-block: var(--space-2xl);
  }

  .hero {
    padding-block: var(--space-2xl);
  }

  .hero-grid {
    grid-template-columns: 1.15fr 1fr;
    gap: var(--space-xl);
  }

  .split {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }

  .split-reverse .split-figure {
    order: -1;
  }

  .card-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .steps {
    grid-template-columns: repeat(4, 1fr);
  }

  .steps > li {
    padding: 4rem var(--space-md) var(--space-md);
  }

  .cta-band-inner {
    grid-template-columns: 1fr auto;
    gap: var(--space-lg);
  }

  .service-columns {
    grid-template-columns: 1.2fr 1fr 1fr;
  }

  .service-columns .service-panel:first-child {
    grid-column: auto;
  }

  .contact-layout {
    grid-template-columns: 1fr 1.7fr;
    align-items: start;
  }

  .contact-aside {
    position: sticky;
    top: calc(var(--header-height) + var(--space-lg));
  }

  .form-card {
    padding: var(--space-xl) var(--space-lg);
  }

  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
  }
}

/* --------------------------------------------------------------------------
   16. Desktop — 1200px and up
   -------------------------------------------------------------------------- */
@media (min-width: 1200px) {
  .card-grid-5 {
    grid-template-columns: repeat(6, 1fr);
  }

  /* Five service cards: three on the first row, two centred on the second */
  .card-grid-5 > li {
    grid-column: span 2;
  }

  .card-grid-5 > li:nth-child(4) {
    grid-column: 2 / span 2;
  }
}

/* --------------------------------------------------------------------------
   17. Accessibility and print preferences
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  .site-header,
  .site-footer,
  .cta-band,
  .skip-link {
    display: none;
  }

  body {
    font-size: 11pt;
  }
}

/* Keep phone numbers on one line */
a[href^="tel:"] {
  white-space: nowrap;
}