/* ==========================================================================
   YDIP Construction Interiors LTD — site stylesheet
   Plain CSS. Values are 1:1 with the original Tailwind v4 build:
   spacing = 0.25rem steps, breakpoints sm 40rem / md 48rem / lg 64rem / xl 80rem.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design tokens
   -------------------------------------------------------------------------- */
:root {
  --radius: 0.25rem;
  --background: oklch(0.975 0.009 79);
  --foreground: oklch(0.2 0.012 75);
  --card: oklch(0.995 0.004 75);
  --card-foreground: oklch(0.2 0.012 75);
  --popover: oklch(0.995 0.004 75);
  --popover-foreground: oklch(0.2 0.012 75);
  --primary: oklch(0.63 0.09 77);
  --primary-foreground: oklch(0.16 0.012 70);
  --secondary: oklch(0.91 0.015 76);
  --secondary-foreground: oklch(0.23 0.014 70);
  --muted: oklch(0.925 0.012 78);
  --muted-foreground: oklch(0.46 0.018 72);
  --accent: oklch(0.83 0.045 64);
  --accent-foreground: oklch(0.19 0.014 70);
  --destructive: oklch(0.58 0.2 27);
  --destructive-foreground: oklch(0.98 0 0);
  --border: oklch(0.82 0.018 75);
  --input: oklch(0.84 0.015 75);
  --ring: oklch(0.63 0.09 77);
  --gold: oklch(0.7 0.095 78);
  --gold-soft: oklch(0.8 0.07 81);
  --gold-deep: oklch(0.52 0.08 72);
  --charcoal: oklch(0.22 0.016 246);
  --plaster: oklch(0.975 0.009 79);
  --stone: oklch(0.82 0.018 75);
  --clay: oklch(0.55 0.065 47);

  --font-sans: "Manrope", sans-serif;
  --font-display: "Cormorant Garamond", serif;

  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
}

/* --------------------------------------------------------------------------
   2. Reset (equivalent of the Tailwind preflight the original relied on)
   -------------------------------------------------------------------------- */
*,
::after,
::before,
::backdrop,
::file-selector-button {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border: 0 solid;
}

html {
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  -moz-tab-size: 4;
  tab-size: 4;
  font-family: var(--font-sans);
  -webkit-tap-highlight-color: transparent;
}

hr {
  height: 0;
  color: inherit;
  border-top-width: 1px;
}

abbr:where([title]) {
  -webkit-text-decoration: underline dotted;
  text-decoration: underline dotted;
}

h1, h2, h3, h4, h5, h6 {
  font-size: inherit;
  font-weight: inherit;
}

a {
  color: inherit;
  -webkit-text-decoration: inherit;
  text-decoration: inherit;
}

b, strong {
  font-weight: bolder;
}

code, kbd, samp, pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 1em;
}

small {
  font-size: 80%;
}

sub, sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
sub { bottom: -0.25em; }
sup { top: -0.5em; }

table {
  text-indent: 0;
  border-color: inherit;
  border-collapse: collapse;
}

:-moz-focusring {
  outline: auto;
}

progress {
  vertical-align: baseline;
}

summary {
  display: list-item;
}

ol, ul, menu {
  list-style: none;
}

img, svg, video, canvas, audio, iframe, embed, object {
  display: block;
  vertical-align: middle;
}

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

button, input, select, optgroup, textarea, ::file-selector-button {
  font: inherit;
  font-feature-settings: inherit;
  font-variation-settings: inherit;
  letter-spacing: inherit;
  color: inherit;
  border-radius: 0;
  background-color: transparent;
  opacity: 1;
}

:where(select:is([multiple], [size])) optgroup {
  font-weight: bolder;
}

:where(select:is([multiple], [size])) optgroup option {
  padding-inline-start: 20px;
}

::file-selector-button {
  margin-inline-end: 4px;
}

::placeholder {
  opacity: 1;
}

@supports (not (-webkit-appearance: -apple-pay-button)) or (contain-intrinsic-size: 1px) {
  ::placeholder {
    color: color-mix(in oklab, currentcolor 50%, transparent);
  }
}

textarea {
  resize: vertical;
}

::-webkit-search-decoration {
  -webkit-appearance: none;
}

::-webkit-date-and-time-value {
  min-height: 1lh;
  text-align: inherit;
}

::-webkit-datetime-edit {
  display: inline-flex;
}

::-webkit-datetime-edit-fields-wrapper {
  padding: 0;
}

::-webkit-datetime-edit,
::-webkit-datetime-edit-year-field,
::-webkit-datetime-edit-month-field,
::-webkit-datetime-edit-day-field,
::-webkit-datetime-edit-hour-field,
::-webkit-datetime-edit-minute-field,
::-webkit-datetime-edit-second-field,
::-webkit-datetime-edit-millisecond-field,
::-webkit-datetime-edit-meridiem-field {
  padding-block: 0;
}

::-webkit-calendar-picker-indicator {
  line-height: 1;
}

:-moz-ui-invalid {
  box-shadow: none;
}

button,
input:where([type="button"], [type="reset"], [type="submit"]),
::file-selector-button {
  appearance: button;
}

::-webkit-inner-spin-button,
::-webkit-outer-spin-button {
  height: auto;
}

[hidden]:where(:not([hidden="until-found"])) {
  display: none !important;
}

/* --------------------------------------------------------------------------
   3. Base
   -------------------------------------------------------------------------- */
* {
  border-color: var(--border);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
}

::selection {
  background: var(--gold);
  color: var(--charcoal);
}

button, a, input, textarea, select {
  border-radius: 0;
}

/* --------------------------------------------------------------------------
   4. Shared building blocks
   -------------------------------------------------------------------------- */
.container {
  margin-inline: auto;
  max-width: 80rem;
  padding-inline: 1.25rem;
}

.eyebrow {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.texture-plaster {
  background-image:
    radial-gradient(circle at 20% 30%, color-mix(in oklab, var(--gold) 7%, transparent) 0 1px, transparent 2px),
    radial-gradient(circle at 75% 65%, color-mix(in oklab, var(--charcoal) 5%, transparent) 0 1px, transparent 2px);
  background-size: 28px 28px, 36px 36px;
}

.text-gold { color: var(--gold); }
.text-gold-soft { color: var(--gold-soft); }
.text-gold-deep { color: var(--gold-deep); }
.text-charcoal { color: var(--charcoal); }

/* Buttons (anchor styled as a button) */
.btn {
  display: inline-flex;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding-inline: 1.5rem;
  font-size: 0.875rem;
  line-height: calc(1.25 / 0.875);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke;
  transition-timing-function: var(--ease-standard);
  transition-duration: 150ms;
}

.btn:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}

.btn--primary {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

.btn--outline {
  border: 1px solid var(--border);
  background-color: transparent;
  color: var(--foreground);
}

.btn--light {
  background-color: var(--plaster);
  color: var(--charcoal);
}

/* Call-to-action band shared layout */
.cta-row {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.75rem;
}

.cta-row--roomy {
  gap: 2rem;
}

/* --------------------------------------------------------------------------
   5. Site header
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid color-mix(in oklab, var(--border) 70%, transparent);
  background-color: color-mix(in oklab, var(--background) 95%, transparent);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.site-header__bar {
  display: grid;
  height: 5rem;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
}

/* Brand logo */
.brand {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  gap: 0.75rem;
}

.brand__image {
  display: block;
  height: 4.5rem;
  width: 4.5rem;
  object-fit: contain;
}

.brand__text {
  min-width: 0;
  line-height: 1;
}

.brand__name {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: calc(2 / 1.5);
  font-weight: 700;
  letter-spacing: 0.025em;
  color: var(--foreground);
}

.brand__tagline {
  margin-top: 0.25rem;
  display: block;
  font-size: 0.58rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted-foreground);
}

.brand--inverse .brand__name { color: var(--plaster); }
.brand--inverse .brand__tagline { color: var(--stone); }

/* Primary navigation (desktop) */
.site-nav {
  display: none;
  align-items: center;
  gap: 1.75rem;
}

.site-nav__link {
  font-size: 0.75rem;
  line-height: calc(1 / 0.75);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: color-mix(in oklab, var(--foreground) 75%, transparent);
  transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke;
  transition-timing-function: var(--ease-standard);
  transition-duration: 150ms;
}

.site-nav__link[aria-current="page"] {
  color: var(--gold-deep);
}

.site-nav__cta {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--primary);
  padding-inline: 1.25rem;
  font-size: 0.75rem;
  line-height: calc(1 / 0.75);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--primary-foreground);
  transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke;
  transition-timing-function: var(--ease-standard);
  transition-duration: 150ms;
}

/* Mobile menu button */
.nav-toggle {
  display: grid;
  height: 2.75rem;
  width: 2.75rem;
  place-items: center;
  border: 1px solid var(--border);
  color: var(--foreground);
}

/* Mobile navigation panel */
.mobile-nav {
  border-top: 1px solid var(--border);
  background-color: var(--background);
  padding: 1.25rem;
}

.mobile-nav__inner {
  margin-inline: auto;
  display: grid;
  max-width: 80rem;
  gap: 0.25rem;
}

.mobile-nav__link {
  border-bottom: 1px solid color-mix(in oklab, var(--border) 60%, transparent);
  padding-block: 0.75rem;
  font-size: 0.875rem;
  line-height: calc(1.25 / 0.875);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.mobile-nav__cta {
  margin-top: 1rem;
  display: inline-flex;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--primary);
  padding-inline: 1.25rem;
  font-size: 0.875rem;
  line-height: calc(1.25 / 0.875);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--primary-foreground);
}

/* --------------------------------------------------------------------------
   6. Site footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--charcoal);
  color: var(--plaster);
}

.site-footer__grid {
  display: grid;
  gap: 2.5rem;
  padding-block: 3.5rem;
}

.site-footer__blurb {
  margin-top: 1.25rem;
  max-width: 24rem;
  font-size: 0.875rem;
  line-height: 1.75rem;
  color: var(--stone);
}

.site-footer__heading {
  font-size: 0.75rem;
  line-height: calc(1 / 0.75);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.site-footer__links {
  margin-top: 1rem;
  display: grid;
  gap: 0.75rem;
  font-size: 0.875rem;
  line-height: calc(1.25 / 0.875);
  color: var(--stone);
}

.site-footer__phone {
  margin-top: 1rem;
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: calc(2 / 1.5);
  color: var(--plaster);
}

.site-footer__note {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  line-height: calc(1.25 / 0.875);
  color: var(--stone);
}

.site-footer__bar {
  border-top: 1px solid color-mix(in oklab, var(--plaster) 10%, transparent);
}

.site-footer__bar-inner {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-block: 1.25rem;
  font-size: 0.75rem;
  line-height: calc(1 / 0.75);
  color: var(--stone);
}

/* --------------------------------------------------------------------------
   7. Inner-page hero (About, Services, Projects, Contact)
   -------------------------------------------------------------------------- */
.page-hero {
  display: flex;
  min-height: 32rem;
  align-items: center;
  overflow: hidden;
  background-color: var(--charcoal);
  background-image:
    linear-gradient(to right, color-mix(in oklab, var(--charcoal) 94%, transparent) 0%, color-mix(in oklab, var(--charcoal) 82%, transparent) 55%, color-mix(in oklab, var(--charcoal) 60%, transparent) 100%),
    url("../images/ydip-limewash-interior.jpg");
  background-position: center;
  background-size: cover;
  color: var(--plaster);
}

.page-hero__inner {
  width: 100%;
  padding-block: 5rem;
}

.page-hero__grid {
  margin-top: 1.5rem;
  display: grid;
  gap: 2rem;
}

.page-hero__title {
  max-width: 56rem;
  font-family: var(--font-display);
  font-size: 3rem;
  line-height: 0.98;
  font-weight: 600;
}

.page-hero__intro {
  max-width: 36rem;
  font-size: 1rem;
  line-height: 1.75rem;
  color: var(--stone);
}

/* --------------------------------------------------------------------------
   8. Home page
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: calc(100svh - 8rem);
  overflow: hidden;
  background-color: var(--charcoal);
  color: var(--plaster);
}

.hero__image {
  position: absolute;
  inset: 0;
  height: 100%;
  width: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(
    to right,
    var(--charcoal) 0%,
    color-mix(in oklab, var(--charcoal) 80%, transparent) 50%,
    color-mix(in oklab, var(--charcoal) 10%, transparent) 100%
  );
  background-image: linear-gradient(
    to right in oklab,
    var(--charcoal) 0%,
    color-mix(in oklab, var(--charcoal) 80%, transparent) 50%,
    color-mix(in oklab, var(--charcoal) 10%, transparent) 100%
  );
}

.hero__inner {
  position: relative;
  display: flex;
  min-height: calc(100svh - 8rem);
  align-items: flex-end;
  padding-top: 6rem;
  padding-bottom: 4rem;
}

.hero__content {
  max-width: 48rem;
}

.hero__title {
  margin-top: 1.5rem;
  font-family: var(--font-display);
  font-size: 3rem;
  line-height: 0.94;
  font-weight: 600;
}

.hero__lead {
  margin-top: 1.75rem;
  max-width: 36rem;
  font-size: 1rem;
  line-height: 1.75rem;
  color: color-mix(in oklab, var(--plaster) 85%, transparent);
}

.hero__actions {
  margin-top: 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.hero__badge {
  position: absolute;
  bottom: 0;
  right: 0;
  display: none;
  background-color: var(--background);
  padding: 1.25rem 2rem;
  color: var(--foreground);
}

.hero__badge-text {
  margin-top: 0.25rem;
  font-size: 0.875rem;
  line-height: calc(1.25 / 0.875);
}

/* Expertise */
.expertise {
  border-bottom: 1px solid var(--border);
  background-color: var(--background);
  padding-block: 5rem;
}

.expertise__intro {
  display: grid;
  gap: 1.75rem;
}

.expertise__label {
  padding-top: 0.5rem;
}

.expertise__title {
  max-width: 48rem;
  font-family: var(--font-display);
  font-size: 2.25rem;
  line-height: 1.25;
  font-weight: 600;
}

.expertise__text {
  margin-top: 1.5rem;
  max-width: 42rem;
  line-height: 1.75rem;
  color: var(--muted-foreground);
}

.service-cards {
  margin-top: 3.5rem;
  display: grid;
  gap: 1px;
  background-color: var(--border);
}

.service-card {
  background-color: var(--background);
}

.service-card__media {
  overflow: hidden;
}

.service-card__image {
  aspect-ratio: 4 / 3;
  width: 100%;
  object-fit: cover;
  transition-property: transform, translate, scale, rotate;
  transition-timing-function: var(--ease-standard);
  transition-duration: 700ms;
}

.service-card__body {
  padding: 1.75rem;
}

.service-card__icon {
  color: var(--gold-deep);
}

.service-card__title {
  margin-top: 1.5rem;
  font-family: var(--font-display);
  font-size: 1.875rem;
  line-height: calc(2.25 / 1.875);
  font-weight: 600;
}

.service-card__text {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.5rem;
  color: var(--muted-foreground);
}

.service-card__link {
  margin-top: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  line-height: calc(1 / 0.75);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--gold-deep);
}

/* Why YDIP */
.why {
  background-color: var(--secondary);
  padding-block: 5rem;
}

.why__inner {
  display: grid;
  gap: 3rem;
}

.why__title {
  margin-top: 1.25rem;
  font-family: var(--font-display);
  font-size: 2.25rem;
  line-height: calc(2.5 / 2.25);
  font-weight: 600;
}

.why__grid {
  display: grid;
  gap: 1px;
  border: 1px solid var(--border);
  background-color: var(--border);
}

.why__item {
  background-color: var(--secondary);
  padding: 1.5rem;
}

.why__icon {
  color: var(--gold-deep);
}

.why__label {
  margin-top: 1.25rem;
  font-weight: 600;
}

/* Call-to-action bands */
.cta-band {
  padding-block: 4rem;
}

.cta-band--primary {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

.cta-band--secondary {
  background-color: var(--secondary);
}

.cta-band--charcoal {
  background-color: var(--charcoal);
  color: var(--plaster);
}

.cta-band__title {
  margin-top: 0.75rem;
  font-family: var(--font-display);
  font-size: 2.25rem;
  line-height: calc(2.5 / 2.25);
  font-weight: 600;
}

.cta-band__title--flush {
  margin-top: 0;
}

.cta-band__title--narrow {
  max-width: 42rem;
}

.cta-band__call {
  display: inline-flex;
  min-height: 3.5rem;
  align-items: center;
  gap: 0.75rem;
  background-color: var(--charcoal);
  padding-inline: 1.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--plaster);
  transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke;
  transition-timing-function: var(--ease-standard);
  transition-duration: 150ms;
}

/* --------------------------------------------------------------------------
   9. About page
   -------------------------------------------------------------------------- */
.approach {
  background-color: var(--background);
  padding-block: 4rem;
}

.approach__inner {
  display: grid;
  gap: 3rem;
}

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

.approach__title {
  margin-top: 1.25rem;
  font-family: var(--font-display);
  font-size: 2.25rem;
  line-height: calc(2.5 / 2.25);
  font-weight: 600;
}

.approach__text {
  margin-top: 1.5rem;
  line-height: 1.75rem;
  color: var(--muted-foreground);
}

.approach__points {
  margin-top: 2rem;
  display: grid;
  gap: 1rem;
}

.approach__point {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-top: 1px solid var(--border);
  padding-top: 1rem;
  font-size: 0.875rem;
  line-height: calc(1.25 / 0.875);
  font-weight: 600;
}

.approach__point-icon {
  flex-shrink: 0;
  color: var(--gold-deep);
}

.process {
  background-color: var(--secondary);
  padding-block: 4rem;
}

.process__inner {
  display: grid;
  gap: 2.5rem;
}

.process__title {
  margin-top: 1.25rem;
  font-family: var(--font-display);
  font-size: 2.25rem;
  line-height: calc(2.5 / 2.25);
  font-weight: 600;
}

.process__steps {
  display: grid;
  gap: 1px;
  background-color: var(--border);
}

.process__step {
  background-color: var(--secondary);
  padding: 1.5rem;
}

.process__number {
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: calc(2 / 1.5);
  color: var(--gold-deep);
}

.process__step-title {
  margin-top: 2.5rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: calc(2 / 1.5);
  font-weight: 600;
}

.process__step-text {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.5rem;
  color: var(--muted-foreground);
}

.about-cta {
  position: relative;
  overflow: hidden;
  padding-block: 6rem;
  color: var(--plaster);
}

.about-cta__image {
  position: absolute;
  inset: 0;
  height: 100%;
  width: 100%;
  object-fit: cover;
}

.about-cta__overlay {
  position: absolute;
  inset: 0;
  background-color: color-mix(in oklab, var(--charcoal) 80%, transparent);
}

.about-cta__inner {
  position: relative;
}

.about-cta__title {
  margin-top: 1rem;
  max-width: 48rem;
  font-family: var(--font-display);
  font-size: 3rem;
  line-height: 1;
  font-weight: 600;
}

.about-cta__button {
  margin-top: 2rem;
}

/* --------------------------------------------------------------------------
   10. Services page
   -------------------------------------------------------------------------- */
.services {
  background-color: var(--background);
  padding-block: 4rem;
}

.service-item {
  display: grid;
  gap: 2rem;
  border-top: 1px solid var(--border);
  padding-block: 3rem;
}

.service-item__number {
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: calc(2 / 1.5);
  color: var(--gold-deep);
}

.service-item__title {
  font-family: var(--font-display);
  font-size: 2.25rem;
  line-height: calc(2.5 / 2.25);
  font-weight: 600;
}

.service-item__text {
  margin-top: 1rem;
  max-width: 32rem;
  line-height: 1.75rem;
  color: var(--muted-foreground);
}

.service-item__list {
  margin-top: 1.5rem;
  display: grid;
  gap: 0.75rem;
}

.service-item__list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
  line-height: calc(1.25 / 0.875);
}

.service-item__check {
  margin-top: 0.125rem;
  flex-shrink: 0;
  color: var(--gold-deep);
}

.service-item__details {
  margin-top: 2rem;
  display: grid;
  gap: 1.25rem;
  max-width: 32rem;
}

.service-item__detail {
  border-top: 1px solid var(--border);
  padding-top: 1rem;
}

.service-item__detail dt {
  font-size: 0.875rem;
  line-height: calc(1.25 / 0.875);
  font-weight: 700;
  color: var(--foreground);
}

.service-item__detail dd {
  margin-top: 0.375rem;
  font-size: 0.875rem;
  line-height: 1.625;
  color: var(--muted-foreground);
}

.service-item__image {
  aspect-ratio: 16 / 10;
  width: 100%;
  object-fit: cover;
  object-position: right;
}

.service-item__image--center {
  object-position: center;
}

/* --------------------------------------------------------------------------
   11. Projects page
   -------------------------------------------------------------------------- */
.projects {
  background-color: var(--background);
  padding-block: 4rem;
}

.project-grid {
  display: grid;
  column-gap: 1.5rem;
  row-gap: 3rem;
}

.project__media {
  overflow: hidden;
  background-color: var(--muted);
}

.project__image {
  aspect-ratio: 4 / 3;
  width: 100%;
  object-fit: cover;
  transition-property: transform, translate, scale, rotate;
  transition-timing-function: var(--ease-standard);
  transition-duration: 700ms;
}

.project__image--wide {
  aspect-ratio: 16 / 8;
}

.project__meta {
  margin-top: 1.25rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
}

.project__title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: var(--font-display);
  font-size: 1.875rem;
  line-height: calc(2.25 / 1.875);
  font-weight: 600;
}

.project__type {
  padding-top: 0.5rem;
  font-size: 0.75rem;
  line-height: calc(1 / 0.75);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--gold-deep);
}

/* --------------------------------------------------------------------------
   12. Contact page
   -------------------------------------------------------------------------- */
.contact-hero__phone {
  margin-top: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 1.875rem;
  line-height: calc(2.25 / 1.875);
  color: var(--gold);
}

.contact {
  background-color: var(--background);
  padding-block: 4rem;
}

.contact__inner {
  display: grid;
  gap: 3rem;
}

.contact__title {
  margin-top: 1.25rem;
  font-family: var(--font-display);
  font-size: 2.25rem;
  line-height: calc(2.5 / 2.25);
  font-weight: 600;
}

.contact__text {
  margin-top: 1.25rem;
  line-height: 1.75rem;
  color: var(--muted-foreground);
}

.contact__detail {
  border-top: 1px solid var(--border);
  padding-block: 1.5rem;
}

.contact__detail--first {
  margin-top: 2.25rem;
}

.contact__detail-row {
  display: flex;
  gap: 1rem;
}

.contact__detail-icon {
  color: var(--gold-deep);
}

.contact__detail-label {
  font-size: 0.75rem;
  line-height: calc(1 / 0.75);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted-foreground);
}

.contact__detail-phone {
  margin-top: 0.5rem;
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: calc(2 / 1.5);
}

.contact__detail-value {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  line-height: calc(1.25 / 0.875);
}

.contact-form {
  background-color: var(--secondary);
  padding: 1.5rem;
}

.contact-form__grid {
  display: grid;
  gap: 1.5rem;
}

.field {
  display: grid;
  gap: 0.5rem;
  font-size: 0.875rem;
  line-height: calc(1.25 / 0.875);
  font-weight: 600;
}

.field__control {
  min-height: 3rem;
  border: 1px solid var(--input);
  background-color: var(--background);
  padding-inline: 1rem;
  outline-style: none;
}

.field__control--textarea {
  padding: 1rem;
}

.field__control:focus {
  border-color: var(--gold-deep);
}

.contact-form__submit {
  margin-top: 1.75rem;
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  gap: 0.75rem;
  background-color: var(--primary);
  padding-inline: 1.75rem;
  font-size: 0.875rem;
  line-height: calc(1.25 / 0.875);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--primary-foreground);
  transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke;
  transition-timing-function: var(--ease-standard);
  transition-duration: 150ms;
}

.contact-form__note {
  margin-top: 1rem;
  font-size: 0.75rem;
  line-height: 1.25rem;
  color: var(--muted-foreground);
}

/* --------------------------------------------------------------------------
   13. 404 page
   -------------------------------------------------------------------------- */
.not-found {
  position: relative;
  display: flex;
  min-height: calc(100svh - 5rem);
  align-items: center;
  justify-content: center;
  background-color: var(--charcoal);
  background-image:
    linear-gradient(color-mix(in oklab, var(--charcoal) 78%, transparent), color-mix(in oklab, var(--charcoal) 78%, transparent)),
    url("../images/ydip-limewash-interior.jpg");
  background-position: center;
  background-size: cover;
  padding-inline: 1rem;
}

.not-found__inner {
  max-width: 28rem;
  text-align: center;
}

.not-found__code {
  font-size: 4.5rem;
  line-height: 1;
  font-weight: 700;
  color: var(--plaster);
}

.not-found__title {
  margin-top: 1rem;
  font-size: 1.25rem;
  line-height: calc(1.75 / 1.25);
  font-weight: 600;
  color: var(--plaster);
}

.not-found__text {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  line-height: calc(1.25 / 0.875);
  color: var(--stone);
}

.not-found__actions {
  margin-top: 1.5rem;
}

.not-found__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  background-color: var(--primary);
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  line-height: calc(1.25 / 0.875);
  font-weight: 500;
  color: var(--primary-foreground);
  transition-property: color, background-color, border-color, outline-color, text-decoration-color, fill, stroke;
  transition-timing-function: var(--ease-standard);
  transition-duration: 150ms;
}

/* --------------------------------------------------------------------------
   14. Hover (only on devices that can hover, as in the original build)
   -------------------------------------------------------------------------- */
@media (hover: hover) {
  .btn--primary:hover { background-color: var(--gold-deep); }
  .btn--outline:hover { border-color: var(--gold); color: var(--gold-deep); }
  .btn--light:hover { background-color: var(--stone); }

  .site-nav__link:hover { color: var(--gold-deep); }
  .site-nav__cta:hover { background-color: var(--gold-deep); }

  .site-footer__links a:hover,
  .site-footer__phone:hover { color: var(--gold); }

  .service-card:hover .service-card__image { scale: 1.025; }
  .project__image:hover { scale: 1.02; }

  .cta-band__call:hover { background-color: var(--foreground); }
  .contact-hero__phone:hover { color: var(--gold-soft); }
  .contact__detail-phone:hover { color: var(--gold-deep); }
  .contact-form__submit:hover { background-color: var(--gold-deep); }
  .not-found__link:hover { background-color: color-mix(in oklab, var(--primary) 90%, transparent); }
}

/* --------------------------------------------------------------------------
   15. Responsive — sm (≥ 40rem)
   -------------------------------------------------------------------------- */
@media (min-width: 40rem) {
  .hero__actions { flex-direction: row; }
  .why__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .approach__points { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process__steps { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .contact-form__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .field--wide { grid-column: span 2 / span 2; }
  .site-footer__bar-inner {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* --------------------------------------------------------------------------
   16. Responsive — md (≥ 48rem)
   -------------------------------------------------------------------------- */
@media (min-width: 48rem) {
  .site-footer__grid { grid-template-columns: 1.35fr 1fr 1fr; }

  .page-hero__inner { padding-block: 7rem; }
  .page-hero__title { font-size: 4.5rem; }
  .page-hero__intro { font-size: 1.125rem; }

  .hero__title { font-size: 4.5rem; }
  .hero__lead { font-size: 1.125rem; line-height: 1.75rem; }

  .expertise { padding-block: 7rem; }
  .expertise__intro {
    grid-template-columns: 0.65fr 1.35fr;
    gap: 4rem;
  }
  .expertise__title { font-size: 3.75rem; line-height: 1.25; }

  .why { padding-block: 7rem; }
  .why__title { font-size: 3.75rem; line-height: 1; }

  .cta-row {
    flex-direction: row;
    align-items: center;
  }
  .cta-band__title--scale { font-size: 3rem; line-height: 1; }

  .approach { padding-block: 6rem; }
  .approach__title { font-size: 3rem; line-height: 1; }
  .process { padding-block: 6rem; }
  .process__title { font-size: 3rem; line-height: 1; }

  .services { padding-block: 6rem; }
  .projects { padding-block: 6rem; }
  .project-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .project--wide { grid-column: span 2 / span 2; }

  .contact { padding-block: 6rem; }
  .contact-form { padding: 2.5rem; }
}

/* --------------------------------------------------------------------------
   17. Responsive — lg (≥ 64rem)
   -------------------------------------------------------------------------- */
@media (min-width: 64rem) {
  .container { padding-inline: 2rem; }

  .site-nav { display: flex; }
  .nav-toggle { display: none; }
  .mobile-nav { display: none; }

  .page-hero__grid {
    grid-template-columns: 1.4fr 0.6fr;
    align-items: end;
  }

  .hero__inner { padding-bottom: 6rem; }
  .hero__title { font-size: 6rem; }

  .service-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }

  .why__inner {
    grid-template-columns: 1fr 1.15fr;
    align-items: center;
  }

  .approach__inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
  }
  .approach__content { padding-left: 2.5rem; }

  .process__inner { grid-template-columns: 0.8fr 1.2fr; }

  .service-item {
    grid-template-columns: 0.15fr 0.85fr 1fr;
    gap: 3rem;
  }

  .contact__inner { grid-template-columns: 0.7fr 1.3fr; }
}

/* --------------------------------------------------------------------------
   18. Responsive — xl (≥ 80rem)
   -------------------------------------------------------------------------- */
@media (min-width: 80rem) {
  .hero__badge { display: block; }
}

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