/* ==========================================================================
   Diane Nelson Interiors — Custom Editorial Stylesheet
   ========================================================================== */

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; padding: 0; padding-bottom: 2.25rem; }
img, picture, video, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; margin: 0; padding: 0; }
ul ul, ol ol, ul ol, ol ul { list-style: none; margin: 0; padding: 0; }
button { font: inherit; cursor: pointer; border: none; background: none; }

/* ---------- Custom Properties ---------- */
:root {
  --bg: #f7f5f2;
  --bg-alt: #edeae5;
  --bg-card: #ffffff;
  --bg-dark: #2c2825;
  --text: #2c2825;
  --text-muted: #5c564f;
  --text-faint: #8a847c;
  --primary: #b5633a;
  --primary-rgb: 181, 99, 58;
  --primary-light: #d4956e;
  --accent: #7a6c4e;
  --accent-light: #a89a78;
  --border: #d4d0ca;
  --border-light: #e8e5e0;
  --transition-speed: 0.3s;
}

html.dark {
  --bg: #1e1c1a;
  --bg-alt: #262321;
  --bg-card: #302d29;
  --bg-dark: #141210;
  --text: #e8e4de;
  --text-muted: #a8a29a;
  --text-faint: #706b64;
  --primary: #c87a52;
  --primary-rgb: 200, 122, 82;
  --primary-light: #e0a882;
  --accent: #9a8b6a;
  --accent-light: #b8a888;
  --border: #3d3935;
  --border-light: #33302c;
}

/* ---------- Smooth Transitions ---------- */
body,
.site-header,
.site-footer,
section,
.process-panel,
.testimonial-band,
.nav__drawer,
.faq-answer {
  transition:
    background-color var(--transition-speed) ease,
    color var(--transition-speed) ease,
    border-color var(--transition-speed) ease;
}

/* ---------- Base ---------- */
body {
  font-family: 'Source Sans 3', 'Source Sans Pro', system-ui, sans-serif;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ---------- Typography ---------- */
h1, h2, h3 {
  font-family: 'DM Serif Text', Georgia, serif;
  font-weight: 400;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  letter-spacing: -0.015em;
  line-height: 1.15;
}

h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  letter-spacing: -0.01em;
  line-height: 1.2;
}

h4 {
  font-family: 'Source Sans 3', 'Source Sans Pro', system-ui, sans-serif;
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  font-weight: 600;
  line-height: 1.3;
}

.body-lg {
  font-size: clamp(1.0625rem, 1.5vw, 1.1875rem);
  line-height: 1.65;
}

.overline {
  font-family: 'Source Sans 3', 'Source Sans Pro', system-ui, sans-serif;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
}

p + p { margin-top: 1em; }

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.container--narrow {
  max-width: 900px;
}

/* ---------- Navigation ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1rem 0;
  transition:
    background-color 0.3s ease,
    box-shadow 0.3s ease,
    padding 0.3s ease;
}

.site-header.scrolled {
  background-color: var(--bg);
  box-shadow: 0 1px 0 var(--border-light);
  padding: 0.625rem 0;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: 'DM Serif Text', Georgia, serif;
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--text);
  white-space: nowrap;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

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

.nav__item {
  position: relative;
}

.nav__link {
  font-family: 'Source Sans 3', 'Source Sans Pro', system-ui, sans-serif;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text);
  transition: color 0.2s ease;
}

.nav__link:hover {
  color: var(--primary);
}

/* Services dropdown */
.nav__dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-family: 'Source Sans 3', 'Source Sans Pro', system-ui, sans-serif;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: color 0.2s ease;
}

.nav__dropdown-toggle:hover {
  color: var(--primary);
}

.nav__dropdown-toggle svg {
  width: 12px;
  height: 12px;
  transition: transform 0.2s ease;
}

.nav__item.open .nav__dropdown-toggle svg {
  transform: rotate(180deg);
}

.nav__dropdown {
  position: absolute;
  top: calc(100% + 0.75rem);
  left: -1rem;
  min-width: 200px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
  list-style: none;
  margin: 0;
  padding: 0.5rem 0;
}

.nav__item.open .nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

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

.nav__dropdown a {
  display: block;
  padding: 0.5rem 1rem;
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--text);
  transition: background-color 0.15s ease, color 0.15s ease;
}

.nav__dropdown a:hover {
  background-color: var(--bg-alt);
  color: var(--primary);
}

.nav-cta {
  display: inline-block;
  padding: 0.625rem 1.25rem;
  background-color: var(--primary);
  color: #fff !important;
  font-family: 'Source Sans 3', 'Source Sans Pro', system-ui, sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 3px;
  transition: background-color 0.2s ease;
  white-space: nowrap;
}

.nav-cta:hover {
  background-color: var(--primary-light);
}

/* Theme toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: var(--text);
  background: none;
  border: none;
  cursor: pointer;
  border-radius: 50%;
  transition: color 0.2s ease;
}

.theme-toggle:hover {
  color: var(--primary);
}

.theme-toggle .icon-sun,
.theme-toggle .icon-moon { display: none; }
html:not(.dark) .theme-toggle .icon-moon { display: block; }
html.dark .theme-toggle .icon-sun { display: block; }

/* Dark hero nav contrast */
.has-dark-hero .site-header:not(.scrolled) .nav__logo,
.has-dark-hero .site-header:not(.scrolled) .nav__link,
.has-dark-hero .site-header:not(.scrolled) .nav__dropdown-toggle,
.has-dark-hero .site-header:not(.scrolled) .nav__hamburger span,
.has-dark-hero .site-header:not(.scrolled) .theme-toggle {
  color: #fff;
}

.has-dark-hero .site-header:not(.scrolled) .nav-cta {
  background-color: var(--primary);
  color: #fff !important;
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: currentColor;
  color: var(--text);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav__hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav__hamburger.open span:nth-child(2) {
  opacity: 0;
}
.nav__hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile drawer */
.nav__drawer {
  display: none;
  position: fixed;
  top: 0;
  right: -100%;
  width: 280px;
  height: 100vh;
  background-color: var(--bg);
  z-index: 99;
  padding: 5rem 1.5rem 2rem;
  transition: right 0.3s ease, background-color var(--transition-speed) ease;
  overflow-y: auto;
}

.nav__drawer.open {
  right: 0;
}

.nav__drawer-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  z-index: 98;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.nav__drawer-overlay.open {
  opacity: 1;
}

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

.nav__drawer li {
  list-style: none;
}

.nav__drawer .nav__drawer-link {
  display: block;
  padding: 0.75rem 0;
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--text);
  border-bottom: 1px solid var(--border-light);
  text-align: left;
}

.nav__drawer .nav__drawer-link:hover {
  color: var(--primary);
}

.nav__drawer .mobile-dropdown-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0.75rem 0;
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--text);
  border-bottom: 1px solid var(--border-light);
  text-align: left;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  cursor: pointer;
}

.nav__drawer .mobile-dropdown-toggle svg {
  width: 14px;
  height: 14px;
  transition: transform 0.2s ease;
}

.nav__drawer .mobile-dropdown-toggle.open svg {
  transform: rotate(180deg);
}

.nav__drawer .mobile-sub {
  display: none;
  padding-left: 1rem;
  list-style: none;
  margin: 0;
}

.nav__drawer .mobile-sub.open {
  display: block;
}

.nav__drawer .mobile-sub a {
  display: block;
  padding: 0.5rem 0;
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-muted);
  text-align: left;
}

.nav__drawer .mobile-sub a:hover {
  color: var(--primary);
}

.nav__drawer .nav-cta {
  display: block;
  margin-top: 1.5rem;
  text-align: center;
}

/* ---------- Hero (Feature Slab) ---------- */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.50);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 640px;
  padding: 0 2rem 4rem;
  color: #fff;
}

.hero__eyebrow {
  color: var(--primary-light);
  margin-bottom: 1rem;
}

.hero__headline {
  color: #fff;
  margin-bottom: 0.75rem;
}

.hero__subhead {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  font-weight: 400;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 1rem;
}

.hero__body {
  font-size: 1rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 2rem;
  max-width: 520px;
}

.hero__cta {
  display: inline-block;
  padding: 0.875rem 2rem;
  background-color: var(--primary);
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  border-radius: 3px;
  transition: background-color 0.2s ease;
}

.hero__cta:hover {
  background-color: var(--primary-light);
}

.hero__email {
  position: absolute;
  top: 6.5rem;
  right: 2rem;
  z-index: 2;
  color: rgba(255, 255, 255, 0.85);
  font-family: 'Source Sans 3', 'Source Sans Pro', system-ui, sans-serif;
  font-size: 0.9375rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.hero__email:hover {
  color: #fff;
}

.hero__location {
  position: absolute;
  bottom: 2rem;
  right: 2rem;
  z-index: 2;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
}

/* ---------- Credentials Rail ---------- */
.credentials {
  padding: 5rem 0;
}

.credentials__inner {
  max-width: 480px;
  margin-right: auto;
  padding-left: 2rem;
  border-left: 2px solid var(--accent);
}

.credentials .overline {
  margin-bottom: 2rem;
}

.credentials__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.credentials__list li {
  font-family: 'Source Sans 3', 'Source Sans Pro', system-ui, sans-serif;
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  font-weight: 500;
  color: var(--text);
  line-height: 1.4;
}

/* ---------- Featured Projects (Mosaic) ---------- */
.projects {
  padding: 5rem 0;
  background-color: var(--bg-alt);
}

.projects .overline {
  margin-bottom: 0.75rem;
}

.projects h2 {
  margin-bottom: 2.5rem;
}

.mosaic {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1rem;
}

.mosaic__tile {
  position: relative;
  overflow: hidden;
  border-radius: 3px;
}

.mosaic__tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.mosaic__tile:hover img {
  transform: scale(1.02);
}

@media (prefers-reduced-motion: reduce) {
  .mosaic__tile img { transition: none; }
}

.mosaic__tile--large {
  grid-column: 1 / 2;
  grid-row: 1 / 3;
  min-height: 400px;
}

.mosaic__tile--small {
  min-height: 192px;
}

.mosaic__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.6));
  color: #fff;
}

.mosaic__caption h3 {
  font-size: 1.125rem;
  color: #fff;
  margin-bottom: 0.125rem;
}

.mosaic__caption span {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}

/* Mosaic reveal animation */
.mosaic__tile {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.mosaic__tile.revealed {
  opacity: 1;
  transform: translateY(0);
}

.mosaic__tile:nth-child(2) { transition-delay: 0.1s; }
.mosaic__tile:nth-child(3) { transition-delay: 0.2s; }

/* ---------- About (Split Narrative) ---------- */
.about {
  padding: 6rem 0;
}

.about__grid {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 3rem;
  align-items: center;
}

.about__text .overline {
  margin-bottom: 0.75rem;
}

.about__text h2 {
  margin-bottom: 1.5rem;
}

.about__text p {
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.about__text p:last-of-type {
  margin-bottom: 2rem;
}

.about__image {
  border-radius: 3px;
  overflow: hidden;
}

.about__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 4;
}

.btn-outline {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  border: 1px solid var(--primary);
  color: var(--primary);
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: 3px;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.btn-outline:hover {
  background-color: var(--primary);
  color: #fff;
}

/* ---------- Services (Staggered List) ---------- */
.services {
  padding: 5rem 0;
  background-color: var(--bg-alt);
}

.services .overline {
  margin-bottom: 0.75rem;
}

.services > .container > h2 {
  margin-bottom: 3rem;
}

.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  padding: 2rem 0;
  border-bottom: 1px solid var(--border-light);
}

.service-row:last-child {
  border-bottom: none;
}

.service-row:nth-child(even) {
  direction: rtl;
}

.service-row:nth-child(even) > * {
  direction: ltr;
}

.service-row:nth-child(even) .service-row__text {
  padding-left: 1rem;
}

.service-row:nth-child(odd) .service-row__text {
  padding-right: 1rem;
}

.service-row__image {
  border-radius: 3px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.service-row__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-row__text h3 {
  margin-bottom: 0.5rem;
}

.service-row__text p {
  color: var(--text-muted);
  line-height: 1.6;
}

/* ---------- Process (Inset Panel) ---------- */
.process {
  padding: 5rem 0;
}

.process-panel {
  background-color: var(--bg-alt);
  border-radius: 6px;
  padding: 3.5rem;
}

.process-panel .overline {
  margin-bottom: 0.75rem;
}

.process-panel h2 {
  margin-bottom: 2.5rem;
}

/* Process Timeline (vertical, not grid cards) */
.process-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.process-timeline__item {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 1.5rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--border-light);
  align-items: start;
}

.process-timeline__item:last-child {
  border-bottom: none;
}

.process-timeline__number {
  font-family: 'DM Serif Text', Georgia, serif;
  font-size: 2rem;
  color: var(--primary);
  line-height: 1;
}

.process-timeline__content h3 {
  font-family: 'Source Sans 3', 'Source Sans Pro', system-ui, sans-serif;
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 0.375rem;
}

.process-timeline__content p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Legacy process-step for service pages */
.process-step__number {
  font-family: 'DM Serif Text', Georgia, serif;
  font-size: 2rem;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 0.75rem;
}

.process-step h4 {
  margin-bottom: 0.5rem;
}

.process-step p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ---------- Testimonial (Pull-Quote Band) ---------- */
.testimonial-band {
  padding: 5rem 0;
  background-color: var(--bg-dark);
  color: #fff;
}

.testimonial-band blockquote {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.testimonial-band p {
  font-family: 'DM Serif Text', Georgia, serif;
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 400;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1.5rem;
}

.testimonial-band p::before {
  content: "\201C";
}

.testimonial-band p::after {
  content: "\201D";
}

.testimonial-band cite {
  display: block;
  font-style: normal;
  font-family: 'Source Sans 3', 'Source Sans Pro', system-ui, sans-serif;
  font-size: 0.9375rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.6);
}

/* ---------- Contact Section ---------- */
.contact-section {
  padding: 5rem 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 3rem;
  align-items: start;
}

.contact-image {
  border-radius: 3px;
  overflow: hidden;
  aspect-ratio: 4 / 5;
}

.contact-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-info .overline {
  margin-bottom: 0.75rem;
}

.contact-info h2 {
  margin-bottom: 1rem;
}

.contact-info > p {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.contact-details {
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.contact-details a,
.contact-details span {
  font-size: 0.9375rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.contact-details a:hover {
  color: var(--primary);
}

.contact-details svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ---------- Forms ---------- */
.form-group {
  position: relative;
  margin-bottom: 1.25rem;
}

.form-group::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

.form-group:focus-within::after {
  width: 100%;
}

@media (prefers-reduced-motion: reduce) {
  .form-group::after { transition: none; }
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.375rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: 'Source Sans 3', 'Source Sans Pro', system-ui, sans-serif;
  font-size: 1rem;
  color: var(--text);
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 3px;
  transition: border-color 0.2s ease, background-color var(--transition-speed) ease, color var(--transition-speed) ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8L1 3h10z' fill='%235c564f'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.btn-submit {
  display: inline-block;
  padding: 0.875rem 2rem;
  background-color: var(--primary);
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.btn-submit:hover {
  background-color: var(--primary-light);
}

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.form-status {
  margin-top: 1rem;
  font-size: 0.9375rem;
  font-weight: 500;
}

.form-status.success { color: #3a7d44; }
.form-status.error { color: #b53a3a; }

/* ---------- Footer ---------- */
.site-footer {
  padding: 3rem 0 2rem;
  border-top: 1px solid var(--border-light);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer__brand .nav__logo {
  margin-bottom: 0.75rem;
}

.footer__brand p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  max-width: 280px;
}

.footer__nav h4 {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
  margin-bottom: 1rem;
}

.footer__nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer__nav a {
  font-size: 0.9375rem;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.footer__nav a:hover {
  color: var(--primary);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-light);
  font-size: 0.8125rem;
  color: var(--text-faint);
}

.footer__credit a {
  color: var(--primary);
  font-weight: 500;
}

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

/* ---------- Disclaimer Bar ---------- */
.disclaimer-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 101;
  background-color: var(--bg-dark);
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
  line-height: 1.4;
}

/* ---------- Interior Page Hero ---------- */
.page-hero {
  padding: 8rem 0 3rem;
  background-color: var(--bg-alt);
}

.page-hero .overline {
  margin-bottom: 0.75rem;
}

.page-hero h1 {
  margin-bottom: 1rem;
}

.page-hero p {
  max-width: 640px;
  color: var(--text-muted);
}

/* ---------- About Page ---------- */
.about-story {
  padding: 4rem 0;
}

.about-story p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

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

.values-section {
  padding: 4rem 0;
  background-color: var(--bg-alt);
}

.values-section h2 {
  margin-bottom: 2.5rem;
}

.values-stacked {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 640px;
}

.value-item {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1.5rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border-light);
  align-items: start;
}

.value-item:last-child {
  border-bottom: none;
}

.value-item__number {
  font-family: 'DM Serif Text', Georgia, serif;
  font-size: 1.5rem;
  color: var(--primary);
  line-height: 1.2;
}

.value-item__content h3 {
  margin-bottom: 0.375rem;
  color: var(--text);
}

.value-item__content p {
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* ---------- Service Detail Page ---------- */
.service-detail {
  padding: 4rem 0;
}

.service-detail .body-lg {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.service-detail p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.service-process {
  padding: 4rem 0;
  background-color: var(--bg-alt);
}

.service-process h2 {
  margin-bottom: 2.5rem;
}

.service-process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

/* ---------- FAQ Accordion ---------- */
.faq-section {
  padding: 4rem 0;
}

.faq-section h2 {
  margin-bottom: 2rem;
}

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

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.25rem 0;
  font-family: 'Source Sans 3', 'Source Sans Pro', system-ui, sans-serif;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  gap: 1rem;
}

.faq-question:hover {
  color: var(--primary);
}

.faq-question svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.faq-item.open .faq-question svg {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-answer__inner {
  padding-bottom: 1.25rem;
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ---------- Contact Page ---------- */
.contact-page-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  padding: 4rem 0;
}

.contact-page-info h2 {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  margin-bottom: 1rem;
}

.contact-page-info .contact-details {
  margin-bottom: 1.5rem;
}

.contact-page-info .service-area {
  font-size: 0.9375rem;
  color: var(--text-faint);
  font-style: italic;
}

/* ---------- CTA Band ---------- */
.cta-band {
  padding: 4rem 0;
  background-color: var(--bg-alt);
  text-align: center;
}

.cta-band p {
  font-size: clamp(1.0625rem, 1.5vw, 1.1875rem);
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  max-width: 600px;
  margin-inline: auto;
}

.cta-band .btn-outline {
  margin-top: 0;
}

/* ---------- Skip to content ---------- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--primary);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 200;
  border-radius: 3px;
  font-weight: 600;
}

.skip-link:focus {
  top: 1rem;
}

/* ========================================================================
   Responsive
   ======================================================================== */

@media (max-width: 1024px) {
  .about__grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  /* Nav */
  .nav__links { display: none; }
  .nav-cta--desktop { display: none; }
  .nav__hamburger { display: flex; }
  .nav__drawer { display: block; }

  /* Hero */
  .hero {
    min-height: 80vh;
  }

  .hero__content {
    padding: 0 1.25rem 3rem;
  }

  .hero__email {
    top: 5rem;
    right: 1.25rem;
    font-size: 0.8125rem;
  }

  .hero__location {
    display: none;
  }

  /* Credentials */
  .credentials__inner {
    max-width: 100%;
  }

  /* Mosaic */
  .mosaic {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .mosaic__tile--large {
    grid-column: 1;
    grid-row: auto;
    min-height: 280px;
  }

  .mosaic__tile--small {
    min-height: 220px;
  }

  /* About */
  .about__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about__image {
    order: -1;
  }

  .about__image img {
    aspect-ratio: 16 / 9;
  }

  /* Services */
  .service-row {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .service-row:nth-child(even) {
    direction: ltr;
  }

  .service-row:nth-child(even) .service-row__text,
  .service-row:nth-child(odd) .service-row__text {
    padding-left: 0;
    padding-right: 0;
  }

  .service-row__image {
    aspect-ratio: 16 / 9;
  }

  /* Process */
  .process-panel {
    padding: 2rem 1.25rem;
  }

  .service-process-steps {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  /* Contact section */
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .contact-image {
    aspect-ratio: 16 / 9;
    max-height: 300px;
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  /* Values */
  .values-stacked {
    max-width: 100%;
  }

  /* Contact page */
  .contact-page-grid {
    grid-template-columns: 1fr;
  }

  /* Service process */
  .service-process-steps {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero {
    min-height: 70vh;
  }

  .hero__email {
    top: auto;
    bottom: 2rem;
    right: 1rem;
    font-size: 0.8125rem;
  }

  .container {
    padding-inline: 1rem;
  }
}