/* ============================================================
   LARSON PLUMBING — FINAL
   Benchmark build. "The Working Trade" + service-log motif.
   See ART-DIRECTION.md for rationale. Bespoke for this business —
   not a reusable template.

   Structure:
    1  Design tokens
    2  Reset & base
    3  Layout helpers
    4  Buttons & links
    5  Scroll-reveal (motion)
    6  Skip link / focus
    7  Header & nav
    8  Hero
    9  Credentials ledger
   10  Services (priority lane + grouped index)
   11  About (split + stats)
   12  Gallery (editorial asymmetric)
   13  Process (horizontal steps)
   14  FAQ (accordion)
   15  Final CTA band
   16  Contact
   17  Footer
   18  Mobile sticky CTA bar
   19  Responsive
   20  Reduced motion / print
   ============================================================ */

/* ---------- 1. Design tokens ---------- */
:root {
  --bg: #faf6ef;
  --surface: #ffffff;
  --surface-alt: #f1ebdd;
  --ink: #16232e;
  --ink-soft: #4b5563;
  --ink-dark: #0e1720;
  --cta: #b1552d;
  --cta-hover: #8f4423;
  --slate: #3e6478;
  --border: #e4ddce;
  --border-dark: rgba(250, 246, 239, 0.14);
  --focus: #3e6478;
  --success: #3f7a56;
  --error: #9a3b2e;
  --white: #ffffff;

  --font-display: "Archivo", "Arial Narrow", Arial, sans-serif;
  --font-body: "Public Sans", "Segoe UI", Arial, sans-serif;

  --container-w: 1240px;
  --container-narrow-w: 760px;

  --radius-sm: 6px;
  --radius-md: 10px;

  --shadow-sm: 0 1px 2px rgba(14, 23, 32, 0.06), 0 1px 1px rgba(14, 23, 32, 0.04);
  --shadow-md: 0 12px 28px rgba(14, 23, 32, 0.12);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --transition: 180ms var(--ease);
  --reveal-duration: 500ms;

  --header-h: 76px;
  --topline-h: 38px;
}

/* ---------- 2. Reset & base ---------- */
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink-soft);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  display: block;
}
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.12;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}
h1 { font-weight: 800; }
h2, h3, h4 { font-weight: 700; }
p {
  margin: 0 0 1em;
  max-width: 68ch;
}
a {
  color: inherit;
  text-decoration: none;
}
ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}
button {
  font-family: inherit;
  cursor: pointer;
}
input, textarea, select {
  font-family: inherit;
  font-size: 1rem;
}
::selection {
  background: var(--cta);
  color: var(--white);
}
.tabular {
  font-variant-numeric: tabular-nums;
}

/* ---------- 3. Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}
.container-narrow {
  max-width: var(--container-narrow-w);
}
/* Every anchor-linked section, regardless of its background variant,
   must clear the sticky header on jump — V1 and V2 both omit this,
   so nav links there scroll section headings partially behind the
   header (see ART-DIRECTION.md audit, finding C3). */
section[id] {
  scroll-margin-top: calc(var(--header-h) + 16px);
}
.section {
  padding: 96px 0;
}
.section-alt {
  background: var(--surface-alt);
}
.section-dark {
  background: var(--ink-dark);
  color: rgba(250, 246, 239, 0.82);
}
.section-dark h2, .section-dark h3, .section-dark h4 {
  color: var(--white);
}
.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cta);
  margin-bottom: 0.9em;
}
.section-dark .eyebrow {
  color: #d98a5f;
}
.section-head {
  max-width: 640px;
  margin-bottom: 48px;
}
.section-head--center {
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.section-title {
  font-size: clamp(1.7rem, 3vw, 2.35rem);
}
.section-lead {
  font-size: 1.08rem;
  color: var(--ink-soft);
}
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 4. Buttons & links ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  padding: 15px 26px;
  border-radius: var(--radius-sm);
  border: 1.5px solid transparent;
  transition: transform 150ms var(--ease), background var(--transition), border-color var(--transition);
  min-height: 48px;
  white-space: nowrap;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn:active {
  transform: translateY(0);
}
.btn-primary {
  background: var(--cta);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--cta-hover);
}
.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--ink);
}
.btn-outline:hover {
  border-color: var(--ink);
  background: rgba(22, 35, 46, 0.04);
}
.section-dark .btn-outline,
.cta-band .btn-outline {
  border-color: var(--border-dark);
  color: var(--white);
}
.section-dark .btn-outline:hover,
.cta-band .btn-outline:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.06);
}
.btn-lg {
  padding: 17px 30px;
  font-size: 1rem;
}
.btn-block {
  width: 100%;
}
.icon {
  width: 1em;
  height: 1em;
  flex-shrink: 0;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- 5. Scroll-reveal (motion) ---------- */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity var(--reveal-duration) var(--ease), transform var(--reveal-duration) var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- 6. Skip link / focus ---------- */
.skip-link {
  position: absolute;
  top: -60px;
  left: 16px;
  background: var(--ink);
  color: var(--white);
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  z-index: 1000;
  font-weight: 700;
  transition: top var(--transition);
}
.skip-link:focus {
  top: 16px;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 3px;
}

/* ---------- 7. Header & nav ---------- */
.topline {
  background: var(--ink-dark);
  color: rgba(250, 246, 239, 0.78);
  font-size: 0.85rem;
  height: var(--topline-h);
}
.topline__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 100%;
}
.topline a {
  color: rgba(250, 246, 239, 0.92);
}
.topline a:hover {
  color: var(--white);
}
.topline__item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(250, 246, 239, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  height: var(--header-h);
}
.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.24rem;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.brand__mark {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--cta);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.brand__mark .icon {
  width: 20px;
  height: 20px;
}
.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav a {
  font-weight: 600;
  font-size: 0.94rem;
  color: var(--ink);
  position: relative;
  padding: 6px 0;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 2px;
  background: var(--cta);
  transition: right var(--transition);
}
.nav a:hover::after {
  right: 0;
}
.header__actions {
  display: flex;
  align-items: center;
  gap: 14px;
}
.header__call {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ink);
}
.header__call .icon {
  color: var(--cta);
}
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0; right: 0;
  bottom: 0;
  background: var(--bg);
  z-index: 190;
  padding: 20px 24px 100px;
  overflow-y: auto;
}
.mobile-nav.is-open {
  display: block;
}
.mobile-nav a {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  color: var(--ink);
}
.mobile-nav .btn {
  margin-top: 24px;
}

/* ---------- 8. Hero ---------- */
.hero {
  padding: 60px 0 52px;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.hero__headline {
  font-size: clamp(2.1rem, 4.2vw, 3.3rem);
}
.hero__sub {
  font-size: 1.08rem;
  color: var(--ink-soft);
  max-width: 54ch;
  margin-bottom: 1.5em;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 24px;
}
.hero__note {
  font-size: 0.88rem;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero__note .icon {
  color: var(--success);
  width: 1.1em;
  height: 1.1em;
  flex-shrink: 0;
}
.hero__media {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--surface-alt);
  box-shadow: var(--shadow-md);
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: sepia(12%) saturate(88%) brightness(0.97) hue-rotate(-6deg);
}
.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(22,35,46,0) 55%, rgba(22,35,46,0.35) 100%);
}
.hero__badge {
  position: absolute;
  left: 20px;
  bottom: 20px;
  background: var(--surface);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 2;
}
.hero__badge .icon {
  color: var(--cta);
  width: 26px;
  height: 26px;
  flex-shrink: 0;
}
.hero__badge strong {
  display: block;
  font-family: var(--font-display);
  color: var(--ink);
  font-size: 0.95rem;
}
.hero__badge span {
  font-size: 0.8rem;
  color: var(--ink-soft);
}

/* ---------- 9. Credentials ledger ---------- */
.ledger {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.ledger__item {
  padding: 26px 24px;
  border-left: 1px solid var(--border-dark);
}
.ledger__item:first-child {
  border-left: none;
}
.ledger__label {
  font-family: var(--font-display);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #d98a5f;
  margin-bottom: 8px;
}
.ledger__value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--white);
  margin-bottom: 4px;
}
.ledger__note {
  font-size: 0.83rem;
  color: rgba(250, 246, 239, 0.6);
}

/* ---------- 10. Services: priority lane + grouped index ---------- */
.services-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.6fr;
  gap: 48px;
  align-items: start;
}
.priority-lane {
  background: var(--ink-dark);
  color: rgba(250, 246, 239, 0.85);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  position: sticky;
  top: calc(var(--header-h) + 24px);
}
.priority-lane__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #d98a5f;
  margin-bottom: 16px;
}
.priority-lane__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cta);
  flex-shrink: 0;
}
.priority-lane h3 {
  color: var(--white);
  font-size: 1.5rem;
  margin-bottom: 10px;
}
.priority-lane p {
  color: rgba(250, 246, 239, 0.68);
  margin-bottom: 24px;
}
.priority-lane .btn-primary {
  width: 100%;
}

.service-groups {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-group {
  border-bottom: 1px solid var(--border);
  padding: 22px 0;
}
.service-group:first-child {
  padding-top: 0;
}
.service-group__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 16px;
}
.service-group__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px 32px;
}
.service-item {
  padding: 4px 0;
  border-radius: var(--radius-sm);
  transition: transform 150ms var(--ease);
}
.service-item:hover {
  transform: translateX(2px);
}
.service-item__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--ink);
  margin-bottom: 4px;
}
.service-item__desc {
  font-size: 0.92rem;
  color: var(--ink-soft);
  margin: 0;
}

/* ---------- 11. About (split + stats) ---------- */
.about__inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: center;
}
.about__media {
  position: relative;
  aspect-ratio: 5 / 6;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.about__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: sepia(12%) saturate(88%) brightness(0.97) hue-rotate(-6deg);
}
.about__stats {
  display: flex;
  gap: 40px;
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.about__stat-value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.4rem;
  color: var(--cta);
  line-height: 1;
}
.about__stat-label {
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin-top: 6px;
}

/* ---------- 12. Gallery (editorial asymmetric) ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 140px;
  gap: 16px;
}
.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-sm);
  grid-column: span 2;
  grid-row: span 2;
}
.gallery-item--feature {
  grid-column: span 4;
  grid-row: span 3;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: sepia(12%) saturate(88%) brightness(0.97) hue-rotate(-6deg);
  transition: transform 600ms var(--ease);
}
.gallery-item:hover img {
  transform: scale(1.04);
}
.gallery-item__label {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 14px 16px 12px;
  background: linear-gradient(0deg, rgba(14,23,32,0.82), rgba(14,23,32,0));
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.88rem;
}

/* ---------- 13. Process (horizontal steps) ---------- */
.process-line {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}
.process-line::before {
  content: "";
  position: absolute;
  top: 22px;
  left: 6%;
  right: 6%;
  height: 1px;
  background: var(--border);
  z-index: 0;
}
.process-step {
  position: relative;
  z-index: 1;
}
.process-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg);
  border: 1.5px solid var(--cta);
  color: var(--cta);
  font-family: var(--font-display);
  font-weight: 800;
  margin-bottom: 20px;
}
.process-step__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ink);
  margin-bottom: 6px;
}
.process-step__desc {
  font-size: 0.94rem;
  color: var(--ink-soft);
  margin: 0;
}

/* ---------- 14. FAQ (accordion) ---------- */
.faq-list {
  border-top: 1px solid var(--border);
}
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 4px;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  min-height: 44px;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary .icon {
  flex-shrink: 0;
  color: var(--cta);
  transition: transform 200ms var(--ease);
}
.faq-item[open] summary .icon {
  transform: rotate(45deg);
}
.faq-item p {
  padding: 0 4px 24px;
  color: var(--ink-soft);
  max-width: 68ch;
}

/* ---------- 15. Final CTA band ---------- */
.cta-band {
  background: var(--ink-dark);
  color: var(--white);
  padding: 72px 0;
}
.cta-band__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-band h2 {
  color: var(--white);
  margin-bottom: 6px;
  font-size: clamp(1.5rem, 2.6vw, 2rem);
}
.cta-band p {
  color: rgba(250, 246, 239, 0.72);
  margin: 0 0 0.4em;
}
.cta-band__credibility {
  font-size: 0.85rem;
  color: rgba(250, 246, 239, 0.5) !important;
}
.cta-band__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* ---------- 16. Contact ---------- */
.contact__inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
}
.contact__list {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.contact__list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.contact__list .icon {
  color: var(--cta);
  width: 22px;
  height: 22px;
  margin-top: 2px;
  flex-shrink: 0;
}
.contact__list a:hover {
  color: var(--cta);
}
.contact__credibility {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 0.86rem;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  gap: 8px;
}
.contact__credibility .icon {
  color: var(--success);
  width: 1.1em;
  height: 1.1em;
  flex-shrink: 0;
}
.contact__form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 36px;
}
.form-row {
  margin-bottom: 20px;
}
.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 7px;
}
input, textarea, select {
  width: 100%;
  padding: 13px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--ink);
  min-height: 48px;
}
textarea {
  min-height: 110px;
  resize: vertical;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--focus);
}
input:user-invalid, textarea:user-invalid, select:user-invalid {
  border-color: var(--error);
}
.form-note {
  min-height: 1.2em;
  font-size: 0.9rem;
  color: var(--success);
  margin: 14px 0 0;
}
.form-disclaimer {
  font-size: 0.78rem;
  color: var(--ink-soft);
  margin-top: 10px;
}

/* ---------- 17. Footer ---------- */
.footer {
  background: var(--ink-dark);
  color: rgba(250, 246, 239, 0.68);
  padding: 60px 0 0;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 32px;
}
.footer .brand {
  color: var(--white);
  margin-bottom: 14px;
}
.footer h4 {
  color: var(--white);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer__col a, .footer__col span {
  display: block;
  padding: 6px 0;
}
.footer__col a:hover {
  color: var(--white);
}
.footer__credibility {
  padding-bottom: 24px;
  border-top: 1px solid var(--border-dark);
  padding-top: 20px;
  font-size: 0.8rem;
  color: rgba(250, 246, 239, 0.5);
}
.footer__bottom {
  border-top: 1px solid var(--border-dark);
  padding: 20px 0;
  font-size: 0.85rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------- 18. Mobile sticky CTA bar ---------- */
.mobile-cta-bar {
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 180;
  padding: 10px;
  gap: 10px;
  background: var(--bg);
  border-top: 1px solid var(--border);
  box-shadow: 0 -6px 18px rgba(14,23,32,0.08);
  padding-bottom: max(10px, env(safe-area-inset-bottom));
}
.mobile-cta-bar .btn {
  flex: 1;
}

/* ---------- 19. Responsive ---------- */
@media (max-width: 1080px) {
  .services-layout {
    grid-template-columns: 1fr;
  }
  .priority-lane {
    position: static;
  }
}

@media (max-width: 980px) {
  .hero__inner, .about__inner, .contact__inner {
    grid-template-columns: 1fr;
  }
  .hero__media, .about__media {
    order: -1;
    aspect-ratio: 16 / 10;
  }
  .ledger {
    grid-template-columns: repeat(2, 1fr);
  }
  .ledger__item:nth-child(3) {
    border-left: none;
  }
  .ledger__item:nth-child(1), .ledger__item:nth-child(2) {
    border-bottom: 1px solid var(--border-dark);
  }
  .process-line {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 32px;
  }
  .process-line::before {
    display: none;
  }
  .footer__inner {
    grid-template-columns: 1fr 1fr;
  }
  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 120px;
  }
  .gallery-item--feature {
    grid-column: span 4;
    grid-row: span 3;
  }
  .gallery-item {
    grid-column: span 2;
  }
}

@media (max-width: 860px) {
  .nav, .header__call {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
  .topline__area {
    display: none;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 60px 0;
  }
  .container {
    padding: 0 18px;
  }
  .hero {
    padding: 28px 0 36px;
  }
  .ledger {
    grid-template-columns: 1fr;
  }
  .ledger__item {
    border-left: none !important;
    border-bottom: 1px solid var(--border-dark);
  }
  .service-group__list {
    grid-template-columns: 1fr;
  }
  .process-line {
    grid-template-columns: 1fr;
  }
  .about__stats {
    gap: 28px;
  }
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 150px;
  }
  .gallery-item--feature {
    grid-column: span 2;
    grid-row: span 2;
  }
  .footer__inner {
    grid-template-columns: 1fr;
  }
  .cta-band__inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .form-row-2 {
    grid-template-columns: 1fr;
  }
  body {
    padding-bottom: 68px; /* room for mobile sticky CTA bar */
  }
  .mobile-cta-bar {
    display: flex;
  }
  .header__actions .btn-primary {
    display: none;
  }
}

/* ---------- 20. Reduced motion / print ---------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .btn:hover {
    transform: none;
  }
  * {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}