:root {
  color-scheme: light;

  --color-brand-navy: #032141;
  --color-brand-soft-blue: #a0bdd8;

  --color-bg: #f5f8fb;
  --color-surface: #fff;
  --color-surface-subtle: #e5eff7;
  --color-surface-active: #d5e4f0;
  --color-text: var(--color-brand-navy);
  --color-text-muted: #4d6378;
  --color-border: #c8d8e5;
  --color-border-strong: #718ba2;
  --color-accent: var(--color-brand-navy);
  --color-accent-hover: #214973;
  --color-accent-active: #02172e;
  --color-focus: #214973;
  --color-error: #9b1c1c;
  --color-error-surface: #fff3f1;
  --color-disabled-bg: #d7d7d3;
  --color-disabled-text: #4b4b49;
  --color-on-accent: #fff;

  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
  --font-size-display: clamp(2.5rem, 1.773rem + 3.636vw, 4.5rem);
  --font-size-heading: clamp(2rem, 1.545rem + 2.273vw, 3.25rem);
  --font-size-subheading: clamp(1.5rem, 1.318rem + 0.909vw, 2rem);
  --font-size-body-lg: clamp(1.0625rem, 1.017rem + 0.227vw, 1.1875rem);
  --font-size-body: 1rem;
  --font-size-caption: 0.875rem;
  --font-size-button: 1rem;
  --line-height-display: 1.02;
  --line-height-heading: 1.12;
  --line-height-body: 1.6;
  --line-height-caption: 1.45;
  --letter-spacing-display: -0.04em;
  --letter-spacing-heading: -0.025em;
  --letter-spacing-kicker: 0.06em;
  --letter-spacing-button: -0.01em;
  --font-weight-regular: 400;
  --font-weight-medium: 600;
  --font-weight-bold: 700;

  --space-0: 0;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 2px rgb(24 24 27 / 0.06), 0 4px 12px rgb(24 24 27 / 0.04);
  --shadow-md: 0 12px 32px rgb(24 24 27 / 0.08);

  --width-container: 75rem;
  --width-prose: 65ch;
  --width-section-heading: 48rem;
  --container-gutter: 1rem;

  /* Documentation tokens for the agreed tablet (48rem) and desktop (64rem) ranges. */
  --breakpoint-tablet: 48rem;
  --breakpoint-desktop: 64rem;

  --duration-fast: 180ms;
  --duration-standard: 300ms;
  --duration-reveal: 450ms;
  --reveal-distance: 1.25rem;
  --reveal-scale: 1.02;
  --ease-standard: cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

[hidden] {
  display: none !important;
}

html {
  color-scheme: light;
  scroll-behavior: auto;
}

html[data-smooth-scroll="true"] {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-text);
  background: var(--color-bg);
  font-family: var(--font-sans);
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-body);
  overflow-wrap: break-word;
}

a {
  color: inherit;
}

button,
input,
select,
textarea {
  color: inherit;
  font: inherit;
}

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

h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
ol,
blockquote {
  max-width: var(--width-prose);
  margin-block: 0;
}

ul,
ol {
  padding-inline-start: var(--space-6);
}

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.container {
  width: min(
    calc(100% - var(--container-gutter) - var(--container-gutter)),
    var(--width-container)
  );
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  z-index: 100;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: var(--space-2) var(--space-3);
  color: var(--color-on-accent);
  background: var(--color-text);
  border-radius: var(--radius-sm);
  transform: translateY(-200%);
}

.skip-link:focus-visible {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  inset-block-start: 0;
  z-index: 20;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2) var(--space-4);
  padding-block: var(--space-2);
}

.site-header .site-brand {
  flex: 0 1 6rem;
  justify-content: flex-start;
}

.site-header .site-brand__logo {
  width: 6rem;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  max-width: 100%;
  min-height: 44px;
  font-weight: var(--font-weight-bold);
  text-decoration: none;
}

.site-brand__logo {
  display: block;
  width: 10.5rem;
  max-width: 100%;
  height: auto;
}

.contact-placeholder {
  display: grid;
  gap: var(--space-1);
  margin: 0;
  padding: var(--space-4) var(--space-5);
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.contact-placeholder strong {
  color: var(--color-text);
}

.site-nav {
  display: block;
  flex-basis: 100%;
  width: 100%;
}

.site-nav__list {
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  gap: var(--space-4);
  width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  min-height: 44px;
  padding-inline: var(--space-1);
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-standard);
}

@media (hover: hover) {
  .site-nav a:hover {
    color: var(--color-accent-hover);
  }
}

.site-nav a:active {
  color: var(--color-accent-active);
}

@supports ((-webkit-backdrop-filter: blur(1rem)) or (backdrop-filter: blur(1rem))) {
  .site-header {
    background-color: rgb(245 248 251 / .96);
    -webkit-backdrop-filter: saturate(180%) blur(1rem);
    backdrop-filter: saturate(180%) blur(1rem);
  }
}

#main-content,
.site-section {
  scroll-margin-block-start: var(--space-24);
}

.site-section {
  padding-block: var(--space-16);
  border-bottom: 1px solid var(--color-border);
}

.section-heading {
  max-width: var(--width-section-heading);
}

.section-heading > :last-child {
  margin-block-end: 0;
}

.section-kicker {
  margin-block-end: var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-caption);
  letter-spacing: var(--letter-spacing-kicker);
  text-transform: uppercase;
}

.section-heading__title {
  margin-block-end: var(--space-4);
  font-size: var(--font-size-heading);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-heading);
  letter-spacing: var(--letter-spacing-heading);
}

.section-heading--display .section-heading__title,
h1.section-heading__title {
  font-size: var(--font-size-display);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-display);
  letter-spacing: var(--letter-spacing-display);
}

.section-heading__copy {
  max-width: var(--width-prose);
  color: var(--color-text-muted);
  font-size: var(--font-size-body-lg);
  line-height: var(--line-height-body);
}

.section-heading + .grid {
  margin-block-start: var(--space-8);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 48px;
  max-width: 100%;
  padding: var(--space-3) var(--space-5);
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-button);
  font-weight: var(--font-weight-medium);
  line-height: 1.25;
  letter-spacing: var(--letter-spacing-button);
  text-align: center;
  text-decoration: none;
  overflow-wrap: break-word;
  cursor: pointer;
  transition:
    color var(--duration-fast) var(--ease-standard),
    background-color var(--duration-fast) var(--ease-standard),
    border-color var(--duration-fast) var(--ease-standard),
    box-shadow var(--duration-fast) var(--ease-standard),
    opacity var(--duration-fast) var(--ease-standard);
}

.button--primary {
  color: var(--color-on-accent);
  background: var(--color-accent);
  border-color: var(--color-accent);
}

@media (hover: hover) {
  .button--primary:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
  }

  .button--secondary:hover {
    background: var(--color-surface-subtle);
  }

  .button--text:hover {
    color: var(--color-accent-hover);
  }
}

.button--primary:active {
  background: var(--color-accent-active);
  border-color: var(--color-accent-active);
}

.button--secondary {
  color: var(--color-text);
  background: var(--color-surface);
  border-color: var(--color-border-strong);
}

.button--secondary:active {
  background: var(--color-surface-active);
}

.button--text {
  min-height: 44px;
  padding: var(--space-2) var(--space-1);
  color: var(--color-accent);
  background: transparent;
  border-color: transparent;
  border-radius: var(--radius-sm);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.button--text:active {
  color: var(--color-accent-active);
}

.button:disabled,
.button[aria-disabled="true"] {
  color: var(--color-disabled-text);
  background: var(--color-disabled-bg);
  border-color: var(--color-disabled-bg);
  opacity: 1;
  cursor: not-allowed;
  pointer-events: none;
}

.button-group {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-3);
}

.button-group .button {
  width: 100%;
}

.site-nav__toggle {
  display: none;
  margin-inline-start: auto;
}

html[data-js-enabled="true"] .site-nav__toggle {
  display: inline-flex;
}

html[data-js-enabled="true"] .site-nav {
  display: none;
}

html[data-js-enabled="true"] [data-site-header][data-menu-open="true"] .site-nav {
  display: block;
}

/* One edge-to-edge photo hero; only the copy panel blurs its backdrop. */
.hero.showcase {
  position: relative;
  display: grid;
  grid-template-rows: 1fr auto;
  min-height: 38rem;
  min-height: clamp(38rem, calc(100svh - 5rem), 56rem);
  padding: 0;
  isolation: isolate;
  background: var(--color-surface-subtle);
}

.showcase__slides {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.showcase__slide {
  height: 100%;
  margin: 0;
  animation: showcase-enter 400ms ease-out;
}

.showcase__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}

.hero__overlay {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  padding-block: var(--space-6);
  /* Leave a clear photo area above the panel, including at large text sizes. */
  padding-block-start: clamp(12rem, 28svh, 20rem);
}

/* Keep the larger right-hand corner shutter clear on the final photo. */
.hero.showcase:has(#showcase-slide-4:not([hidden])) .hero__overlay {
  justify-content: flex-start;
}

.hero__content {
  width: min(100%, 28rem);
  padding: clamp(1rem, 2.5vw, 1.75rem);
  border: 1px solid rgb(255 255 255 / .85);
  border-radius: var(--radius-lg);
  /* Readable fallback when backdrop-filter is unsupported. */
  background: rgb(255 255 255 / .96);
  box-shadow: 0 8px 28px rgb(3 33 65 / .12);
}

@supports ((-webkit-backdrop-filter: blur(8px)) or (backdrop-filter: blur(8px))) {
  .hero__content {
    background: rgb(255 255 255 / .88);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
  }
}

.hero__content .section-kicker {
  margin-block-end: var(--space-2);
}

.hero__content .section-heading__title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  line-height: 1.12;
}

.hero__content .section-heading__copy {
  margin-block-start: var(--space-3);
  font-size: 1rem;
}

.hero__actions {
  flex-direction: row;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-block-start: var(--space-4);
}

.hero__actions .button {
  width: auto;
  flex: 1 1 auto;
  padding-inline: var(--space-3);
}

.showcase__controls {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-2) var(--space-4);
  width: fit-content;
  max-width: calc(100% - 2rem);
  margin: 0 auto var(--space-4);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: rgb(255 255 255 / .96);
}

.showcase__toolbar,
.showcase__arrows,
.showcase__indicators {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.showcase__controls .button {
  min-height: 44px;
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-caption);
}

.showcase__arrows .button {
  min-width: 44px;
  padding-inline: var(--space-2);
  font-size: 1.25rem;
}

.showcase__indicator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  border: 1px solid var(--color-border-strong);
  border-radius: 50%;
  color: var(--color-text);
  background: var(--color-surface);
  font: inherit;
  cursor: pointer;
}

.showcase__indicator[aria-current="true"] {
  color: var(--color-on-accent);
  background: var(--color-brand-navy);
  border-color: var(--color-brand-navy);
  font-weight: var(--font-weight-bold);
}

@media (max-width: 47.999rem) {
  .hero__content {
    padding: var(--space-3);
  }

  .hero__content .section-kicker {
    font-size: 0.75rem;
  }

  .hero__content .section-heading__title {
    margin-block-end: var(--space-3);
    font-size: 1.5rem;
  }

  .hero__content .section-heading__copy {
    margin-block-start: var(--space-2);
    font-size: 0.9375rem;
    line-height: 1.5;
  }

  .hero__actions {
    margin-block-start: var(--space-3);
  }

  .hero__actions .button {
    min-height: 44px;
    padding-block: var(--space-2);
    font-size: var(--font-size-caption);
  }
}

@media (hover: hover) {
  .showcase__indicator:hover {
    color: var(--color-text);
    background: var(--color-brand-soft-blue);
  }
}

@keyframes showcase-enter {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Decorative icons share one size; visible link text provides the accessible name. */
.link-icon {
  display: block;
  flex: 0 0 1.25rem;
  width: 1.25rem;
  height: 1.25rem;
}

.contact-actions {
  margin-block-start: var(--space-8);
}

.contact-actions .button {
  min-width: 0;
  white-space: normal;
  overflow-wrap: anywhere;
}

.contact-note {
  max-width: var(--width-prose);
  margin-block-start: var(--space-6);
  color: var(--color-text-muted);
  font-size: var(--font-size-caption);
  line-height: var(--line-height-caption);
}

@keyframes hero-entrance {
  from {
    opacity: 0;
    transform: translateY(var(--reveal-distance));
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

html[data-js-enabled="true"] [data-hero-intro] {
  animation: hero-entrance var(--duration-reveal) var(--ease-standard) both;
}

html[data-js-enabled="true"] [data-reveal] {
  opacity: 0;
  transform: translateY(var(--reveal-distance));
  transition:
    opacity var(--duration-reveal) var(--ease-standard),
    transform var(--duration-reveal) var(--ease-standard);
  transition-delay: var(--reveal-delay, 0ms);
}

html[data-js-enabled="true"] [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

.card {
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.card > :last-child {
  margin-block-end: 0;
}

.portfolio-grid {
  max-width: none;
  padding-inline-start: 0;
  align-items: stretch;
}

.portfolio-grid__item {
  min-width: 0;
  list-style: none;
}

.portfolio-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition:
    border-color var(--duration-fast) var(--ease-standard),
    box-shadow var(--duration-fast) var(--ease-standard),
    transform var(--duration-fast) var(--ease-standard);
}

.portfolio-card__link {
  display: flex;
  flex: 1;
  flex-direction: column;
  min-width: 0;
  color: inherit;
  text-decoration: none;
}

.portfolio-card__link:focus-visible {
  outline-offset: -4px;
}

.portfolio-card:focus-within {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-md);
}

@media (hover: hover) {
  .portfolio-card:hover {
    border-color: var(--color-border-strong);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
  }
}

.portfolio-card__media {
  aspect-ratio: 4 / 3;
  margin: 0;
  overflow: hidden;
  background: var(--color-surface-subtle);
}

.portfolio-card__media picture,
.portfolio-card__media img {
  width: 100%;
  height: 100%;
}

.portfolio-card__media img {
  object-fit: contain;
}

html[data-js-enabled="true"] .portfolio-card__media img {
  opacity: 0;
  transform: scale(var(--reveal-scale));
  transition:
    opacity var(--duration-reveal) var(--ease-standard),
    transform var(--duration-reveal) var(--ease-standard);
  transition-delay: calc(var(--reveal-delay, 0ms) + var(--duration-fast));
}

html[data-js-enabled="true"] .portfolio-card.is-visible .portfolio-card__media img {
  opacity: 1;
  transform: scale(1);
}

.portfolio-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-6);
}

.portfolio-card__media--text {
  display: grid;
  place-items: center;
  padding: var(--space-6);
  color: var(--color-text-muted);
  text-align: center;
}

.portfolio-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: auto;
  padding-top: var(--space-3);
}

.portfolio-card__title {
  margin: 0;
  font-size: var(--font-size-subheading);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-heading);
  letter-spacing: var(--letter-spacing-heading);
}

.portfolio-card__copy {
  color: var(--color-text-muted);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
}

.page-shell {
  min-height: 65vh;
}

.status-panel {
  width: min(100%, 48rem);
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.status-panel > :last-child {
  margin-block-end: 0;
}

.status-panel--error {
  background: var(--color-error-surface);
  border-color: var(--color-error);
}

.status-panel--unavailable {
  margin-block-start: var(--space-6);
  background: var(--color-surface-subtle);
}

.status-panel__actions {
  margin-block-start: var(--space-6);
}

.content-status {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 32px;
  margin-block-end: var(--space-6);
  padding: var(--space-1) var(--space-3);
  color: var(--color-text-muted);
  background: var(--color-surface-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-caption);
}

.project-detail,
.inquiry-experience {
  display: grid;
  min-width: 0;
  gap: var(--space-12);
}

.project-detail__header,
.inquiry-header {
  min-width: 0;
  max-width: var(--width-section-heading);
}

[data-project-title],
[data-project-short-description],
[data-project-full-description],
[data-selected-project-title],
[data-selected-project-reference] {
  overflow-wrap: anywhere;
}

.project-detail__lead {
  color: var(--color-text-muted);
  font-size: var(--font-size-body-lg);
}

.project-detail__featured,
.project-gallery__media {
  aspect-ratio: 3 / 2;
  margin: 0;
  overflow: hidden;
  background: var(--color-surface-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.project-detail__featured img,
.project-gallery__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.project-detail__content {
  align-items: start;
}

.project-detail__description,
.project-detail__metadata,
.project-detail__metadata .card {
  min-width: 0;
}

.project-detail__description,
.project-detail__metadata .card,
.project-detail__booking,
.selected-project,
.inquiry-form {
  display: grid;
  gap: var(--space-4);
}

.project-detail__description h2,
.project-detail__metadata h2,
.project-detail__booking h2,
.selected-project h2,
.inquiry-form h2,
.inquiry-form h3,
.status-panel h3 {
  margin: 0;
  line-height: var(--line-height-heading);
  letter-spacing: var(--letter-spacing-heading);
}

.project-detail__metadata {
  display: grid;
  gap: var(--space-6);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  max-width: none;
  margin: 0;
  padding: 0;
  list-style: none;
}

.tag-list li {
  padding: var(--space-1) var(--space-3);
  color: var(--color-text-muted);
  background: var(--color-surface-subtle);
  border-radius: var(--radius-pill);
  font-size: var(--font-size-caption);
}

.detail-list {
  display: grid;
  gap: var(--space-4);
  margin: 0;
}

.detail-list__item {
  display: grid;
  gap: var(--space-1);
}

.detail-list dt {
  font-weight: var(--font-weight-medium);
}

.detail-list dd {
  margin: 0;
  color: var(--color-text-muted);
}

.project-gallery {
  display: grid;
  gap: var(--space-8);
}

.project-gallery__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
  max-width: none;
  margin: 0;
  padding: 0;
  list-style: none;
}

.project-gallery__item {
  min-width: 0;
}

.project-detail__booking {
  align-items: center;
}

.project-detail__booking .button {
  width: 100%;
}

.inquiry-layout {
  max-width: 64rem;
}

.selected-project {
  align-items: center;
}

.selected-project__reference {
  margin-block-start: var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--font-size-caption);
}

.inquiry-form {
  gap: var(--space-8);
}

.inquiry-form__heading {
  display: grid;
  gap: var(--space-3);
}

.required-note,
.field-hint,
.inquiry-form__actions p {
  color: var(--color-text-muted);
  font-size: var(--font-size-caption);
  line-height: var(--line-height-caption);
}

.form-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
}

.form-field {
  display: grid;
  min-width: 0;
  gap: var(--space-2);
}

.form-field label {
  font-weight: var(--font-weight-medium);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-width: 0;
  min-height: 48px;
  padding: var(--space-3) var(--space-4);
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  transition:
    border-color var(--duration-fast) var(--ease-standard),
    box-shadow var(--duration-fast) var(--ease-standard);
}

.form-field textarea {
  min-height: 10rem;
  resize: vertical;
}

.form-field input[aria-invalid="true"],
.form-field select[aria-invalid="true"],
.form-field textarea[aria-invalid="true"] {
  border-color: var(--color-error);
  box-shadow: 0 0 0 1px var(--color-error);
}

.field-error {
  color: var(--color-error);
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-caption);
}

.error-summary {
  padding: var(--space-4);
  color: var(--color-error);
  background: var(--color-error-surface);
  border: 1px solid var(--color-error);
  border-radius: var(--radius-sm);
}

.error-summary ul {
  display: grid;
  gap: var(--space-2);
  margin-block-start: var(--space-3);
  padding-inline-start: var(--space-5);
}

.error-summary a {
  color: var(--color-error);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.inquiry-form__actions {
  display: grid;
  gap: var(--space-3);
  align-items: center;
}

.inquiry-form__actions .button {
  width: 100%;
}

.grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
}

.site-footer {
  background-color: var(--color-surface-subtle);
  border-top: 3px solid var(--color-brand-soft-blue);
  padding-block: var(--space-8);
}

.site-footer__inner {
  display: grid;
  gap: var(--space-6);
}

.site-footer__brand {
  display: grid;
  gap: var(--space-2);
}

.site-footer__brand .site-brand {
  width: fit-content;
}

.site-footer__nav {
  width: 100%;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer__links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-standard);
}

@media (hover: hover) {
  .site-footer__links a:hover {
    color: var(--color-accent-hover);
  }
}

.site-footer__links a:active {
  color: var(--color-accent-active);
}

.site-footer p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--font-size-caption);
  line-height: var(--line-height-caption);
}

/* Media queries use the documented literal values for broad browser support. */
/* Keep the always-expanded no-JS mobile nav in flow so fragment targets are not occluded. */
@media (max-width: 47.999rem) {
  html:not([data-js-enabled="true"]) .site-header {
    position: static;
  }
}

@media (min-width: 48rem) {
  .container {
    --container-gutter: 2rem;
  }

  .site-header__inner {
    flex-wrap: nowrap;
  }

  .site-nav {
    flex-basis: auto;
    width: auto;
    margin-inline-start: auto;
  }

  .site-nav__list {
    flex-direction: row;
    width: auto;
  }

  .site-nav a {
    width: auto;
  }

  .site-nav__toggle,
  html[data-js-enabled="true"] .site-nav__toggle {
    display: none;
  }

  .site-nav,
  html[data-js-enabled="true"] .site-nav,
  html[data-js-enabled="true"] [data-site-header][data-menu-open="true"] .site-nav {
    display: block;
  }

  .site-section {
    padding-block: var(--space-20);
  }

  .section-heading + .grid {
    margin-block-start: var(--space-12);
  }

  .button-group {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
  }

  .button-group .button {
    width: auto;
  }

  .site-footer__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    column-gap: var(--space-8);
  }

  .site-footer__nav {
    width: auto;
  }

  .site-footer__copyright {
    grid-column: 1 / -1;
  }

  .grid {
    gap: var(--space-8);
  }

  .grid--2,
  .grid--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .project-gallery__list,
  .form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .form-field--wide {
    grid-column: 1 / -1;
  }

  .selected-project,
  .project-detail__booking {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .selected-project .button,
  .project-detail__booking .button,
  .inquiry-form__actions .button {
    width: auto;
  }

  .inquiry-form__actions {
    grid-template-columns: auto minmax(0, 1fr);
  }
}

@media (min-width: 64rem) {
  .container {
    --container-gutter: 2.5rem;
  }

  .site-section {
    padding-block: var(--space-24);
  }

  .hero {
    padding-block: var(--space-32);
  }

  .card {
    padding: var(--space-8);
  }

  .portfolio-card__body {
    padding: var(--space-8);
  }

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

@media (forced-colors: active) {
  :focus-visible {
    outline-color: Highlight;
  }

  .button--primary,
  .button--secondary {
    color: ButtonText;
    background: ButtonFace;
    border-color: ButtonText;
  }

  .button--text {
    color: LinkText;
  }

  .status-panel--error,
  .error-summary,
  .form-field input[aria-invalid="true"],
  .form-field select[aria-invalid="true"],
  .form-field textarea[aria-invalid="true"] {
    border-color: Mark;
  }
}

@media (prefers-reduced-motion: reduce) {
  html,
  html[data-smooth-scroll="true"] {
    scroll-behavior: auto !important;
  }

  html[data-js-enabled="true"] [data-hero-intro],
  html[data-js-enabled="true"] [data-reveal],
  html[data-js-enabled="true"] [data-reveal].is-visible,
  html[data-js-enabled="true"] .portfolio-card__media img,
  html[data-js-enabled="true"] .portfolio-card.is-visible .portfolio-card__media img {
    opacity: 1;
    transform: none;
    animation: none !important;
    transition: none !important;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0ms !important;
  }
}

/* Service links stay outside the collapsible navigation at every width. */
#main-content,
.site-section,
#repair-consultation { scroll-margin-block-start: 12rem; }
.site-header__inner { flex-wrap: wrap; }
.site-header__services {
  display: flex;
  flex-wrap: wrap;
  flex-basis: 100%;
  gap: var(--space-2);
  order: 3;
}
.site-header__services .button {
  flex: 1;
  padding-inline: var(--space-3);
  font-size: var(--font-size-caption);
}
.site-nav { order: 4; }
.service-page .inquiry-form { display: grid; margin-block-start: var(--space-8); }
.service-fields {
  display: grid;
  min-width: 0;
  gap: var(--space-6);
  margin: 0;
  padding: 0;
  border: 0;
}
.service-fields > .button { justify-self: start; }
.repair-photo-placeholder {
  margin-block-start: var(--space-8);
  border-style: dashed;
  background: var(--color-surface-subtle);
}
@media (min-width: 48rem) {
  .site-nav { order: 2; }
}
@media (min-width: 64rem) {
  .site-header__services { flex-basis: auto; }
  #main-content, .site-section, #repair-consultation { scroll-margin-block-start: 7rem; }
}

.contact-form {
  display: grid;
  gap: var(--space-6);
  margin-block-start: var(--space-8);
}

.site-header__services [data-language-toggle] { flex: 0 1 auto; }