/* KM Agencement : navigation, réalisations et contact. */
:root {
  --bg-primary: #303335;
  --bg-secondary: #161619;
  --bg-card-dark: #1b1b1e;
  --bg-light: #ffffff;
  --bg-light-alt: #f0f0ed;
  --bg-section-muted: #e3e3df;
  --bg-craft: #f4eeeb;
  --text-dark: #202121;
  --text-muted: #5e5e66;
  --text-light: #ffffff;
  --text-light-muted: #b8b8bf;
  --km-red: #b40000;
  --km-red-hover: #920000;
  --accent-on-dark: #f07878;
  --accent-wood: var(--km-red);
  --accent-wood-hover: var(--km-red-hover);
  --border-light: #d5d5d1;
  --border-light-hover: #9b9b98;
  --border-dark: #3e3e40;
  --border-dark-hover: #66666e;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-editorial: 'Playfair Display', Georgia, serif;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --transition-fast: 160ms ease;
  --transition-normal: 220ms ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-padding-top: 6.5rem; -webkit-text-size-adjust: 100%; }
body { font-family: var(--font-sans); color: var(--text-dark); background: #fff; line-height: 1.65; -webkit-font-smoothing: antialiased; }
img, svg, picture { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
button, input, textarea, select { border: 0; background: none; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--km-red); outline-offset: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 3000; top: 1rem; left: 1rem; padding: 1rem; background: #fff; transform: translateY(-200%); }
.skip-link:focus { transform: none; }
.container { width: min(100% - 5rem, 80rem); margin-inline: auto; }
.container-narrow { max-width: 64rem; }
section[id], .section-anchor { scroll-margin-top: 1rem; }
.section-anchor { display: block; height: 0; }
.eyebrow { margin-bottom: 1rem; color: var(--km-red-hover); font-size: 0.75rem; line-height: 1.5; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; }
.heading-hero, .heading-section { font-weight: 500; line-height: 1.14; letter-spacing: -0.045em; text-wrap: balance; }
.heading-hero { font-size: clamp(2.6rem, 4.1vw, 4.1rem); }
.heading-section { font-size: clamp(2rem, 3.1vw, 3rem); }
.section-intro { max-width: 37rem; margin-top: 1rem; color: var(--text-muted); font-size: 0.9375rem; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.75rem; min-height: 3rem; padding: 0.8rem 1.4rem; border: 1px solid transparent; border-radius: var(--radius-pill); font-size: 0.8125rem; font-weight: 600; line-height: 1.45; text-align: center; transition: background var(--transition-fast), color var(--transition-fast); }
.btn-primary, .btn-wood { color: #fff; background: var(--km-red); }
.btn-primary:hover, .btn-wood:hover { background: var(--km-red-hover); }
.btn-light { background: #fff; color: var(--text-dark); }
.btn-outline, .btn-outline-dark { border-color: var(--border-light-hover); }
.btn-outline:hover, .btn-outline-dark:hover { border-color: var(--km-red); color: var(--km-red); }
.btn-outline-white { color: #fff; border-color: #888; }
.btn-sm { min-height: 2.75rem; padding: 0.6rem 1rem; }
.btn-block { width: 100%; }
.text-link, .domain-link, .service-estimate-link { display: inline-flex; align-items: center; gap: 0.8rem; min-height: 2.75rem; font-size: 0.875rem; font-weight: 600; text-decoration: underline; text-decoration-color: #a7a7a1; text-underline-offset: 0.4em; text-decoration-thickness: 1px; }
.text-link:hover, .domain-link:hover, .service-estimate-link:hover { color: var(--km-red-hover); text-decoration-color: currentColor; }

/* Le verre reste limité à la petite surface de navigation. */
.site-header {
  position: fixed;
  z-index: 1000;
  inset: 0 0 auto;
  padding-block: 1.25rem 0;
  pointer-events: none;
  transition: padding var(--transition-normal);
}
.nav-pill {
  width: min(100% - 5rem, 80rem);
  margin-inline: auto;
  min-height: 5rem;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: #fff;
  background: var(--bg-primary);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 28px rgba(32, 33, 33, 0.14);
  pointer-events: auto;
  transition: min-height var(--transition-normal), padding var(--transition-normal), background-color var(--transition-normal);
}
.site-header.scrolled { padding-top: 0.75rem; }
.site-header.scrolled .nav-pill { min-height: 4.25rem; padding-block: 0.45rem; }
@supports ((backdrop-filter: blur(14px)) or (-webkit-backdrop-filter: blur(14px))) {
  .site-header.scrolled .nav-pill {
    background: rgba(48, 51, 53, 0.82);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
  }
}
.site-header:has(.burger-btn[aria-expanded="true"]) .nav-pill {
  background: var(--bg-primary);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}
.site-header :focus-visible, .site-footer :focus-visible, .hero-section :focus-visible, .lightbox-modal :focus-visible {
  outline-color: #fff;
}
.brand-link { display: inline-flex; align-items: center; gap: 0.7rem; flex-shrink: 0; }
.brand-logo-img { width: 3.5rem; height: 2.5rem; object-fit: contain; }
.brand-meta { display: flex; flex-direction: column; line-height: 1.4; }
.brand-name { font-size: 0.85rem; font-weight: 700; }
.brand-tagline { font-size: 0.625rem; letter-spacing: 0.055em; text-transform: uppercase; color: var(--km-red); }
.site-header .brand-tagline { color: #d6d7d5; }
.nav-menu { list-style: none; display: flex; align-items: center; gap: 1rem; }
.nav-link { display: inline-flex; align-items: center; min-height: 2.75rem; font-size: 0.8125rem; font-weight: 500; white-space: nowrap; border-bottom: 2px solid transparent; }
.nav-link:hover, .nav-link[aria-current] { border-bottom-color: var(--km-red); }
.site-header .nav-link:hover, .site-header .nav-link[aria-current] { border-bottom-color: #fff; }
.nav-actions { display: flex; align-items: center; gap: 1rem; flex-shrink: 0; }
.phone-quicklink { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; min-height: 2.75rem; min-width: 2.75rem; font-size: 0.8rem; font-weight: 600; white-space: nowrap; }
.phone-quicklink:hover { color: #fff; text-decoration: underline; text-underline-offset: 0.3em; }
.burger-btn { display: none; flex-direction: column; justify-content: center; align-items: center; gap: 5px; width: 2.75rem; height: 2.75rem; }
.burger-line { display: block; width: 20px; height: 1.5px; background: #fff; transition: transform var(--transition-fast); }
.burger-btn.active .burger-line:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger-btn.active .burger-line:nth-child(2) { opacity: 0; }
.burger-btn.active .burger-line:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
.mobile-overlay { position: fixed; z-index: 999; inset: 0; padding: 6.5rem 1.5rem 2rem; background: #fff; overflow-y: auto; visibility: hidden; }
.mobile-overlay.active { visibility: visible; }
.mobile-menu-container { max-width: 36rem; margin-inline: auto; }
.mobile-nav-list { list-style: none; }
.mobile-nav-link { display: block; padding-block: 0.7rem; border-bottom: 1px solid var(--border-light); font-size: 1.125rem; }
.mobile-nav-link[aria-current] { color: var(--km-red); }
.mobile-menu-footer { margin-top: 2rem; }

/* La photo occupe le fond du hero ; le dégradé protège la lecture. */
.hero-section {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 10rem 0 5rem;
  color: #fff;
  background: var(--bg-primary);
}
.hero-bg-image {
  position: absolute;
  z-index: -2;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 55%;
}
.hero-section::before {
  content: '';
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(90deg, rgba(20, 24, 26, 0.86) 0%, rgba(20, 24, 26, 0.8) 38%, rgba(20, 24, 26, 0.42) 67%, rgba(20, 24, 26, 0.12) 100%);
  pointer-events: none;
}
.hero-copy { max-width: 43rem; }
.hero-section .eyebrow { color: #f1f1ed; }
.hero-section .heading-hero { font-size: clamp(3rem, 5.2vw, 4.5rem); }
.hero-description { margin-top: 1.5rem; max-width: 27rem; font-size: 1rem; color: #f1f1ed; }
.hero-cta-group { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem 1.4rem; margin-top: 1.75rem; }
.hero-section .text-link { text-decoration-color: rgba(255, 255, 255, 0.65); }
.hero-section .text-link:hover { color: #fff; text-decoration-color: #fff; }
.hero-shutters-link { display: block; max-width: 26rem; min-height: 2.75rem; margin-top: 2.5rem; padding-top: 1rem; border-top: 1px solid rgba(255, 255, 255, 0.35); font-size: 0.8125rem; }
.hero-shutters-link:hover { text-decoration: underline; text-underline-offset: 0.3em; }

/* Les volets restent le premier métier présenté. */
.section-shutters { padding-block: 4.5rem; }
.shutters-heading, .shutters-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 24rem); gap: clamp(2rem, 4vw, 4rem); }
.shutters-heading { align-items: end; margin-bottom: 2rem; }
.shutters-heading .eyebrow { margin-bottom: 0.75rem; }
.shutters-heading > p { color: var(--text-muted); font-size: 0.9375rem; }
.shutters-layout { align-items: start; }
.shutters-content { display: grid; gap: 1.5rem; }
.shutters-cover { display: block; width: 100%; text-align: left; }
.photo-media { display: block; overflow: hidden; border-radius: var(--radius-md); }
.shutters-cover .project-img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.photo-title { display: block; margin-top: 0.75rem; font-size: 0.8125rem; font-weight: 500; }
.shutters-offer-bubble { width: 100%; height: auto; }
.shutters-actions { display: flex; justify-content: flex-end; margin-top: 0.25rem; padding-right: 0.5rem; }
.shutters-video h3 { margin-bottom: 0.75rem; font-size: 0.875rem; font-weight: 600; }
.shutters-video-frame { aspect-ratio: 16 / 9; overflow: hidden; border-radius: var(--radius-md); background: var(--bg-secondary); }
.shutters-video-frame iframe { display: block; width: 100%; height: 100%; border: 0; }
.video-placeholder { position: relative; display: grid; place-items: center; height: 100%; padding: 1rem; }
.video-placeholder[hidden] { display: none; }
.video-placeholder img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: brightness(0.55); }
.video-load { position: relative; max-width: 100%; white-space: normal; text-align: center; }
.video-privacy { margin-top: 0.65rem; font-size: 0.75rem; line-height: 1.6; }
.video-options { display: flex; flex-wrap: wrap; gap: 0.5rem 1rem; margin-top: 0.5rem; font-size: 0.75rem; }
.video-options a, .video-close { text-decoration: underline; text-underline-offset: 0.2em; }
.video-close { padding: 0; border: 0; color: inherit; background: transparent; font: inherit; cursor: pointer; }
.quote-antispam { margin-top: 0.25rem; min-width: 0; }
.quote-antispam > div { max-width: 100%; }


/* Deux catalogues, avec un projet distinct par carte. */
.section-projects { padding-top: 4.5rem; }
.projects-header { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 2rem; }
.projects-header > a { flex-shrink: 0; }
.gallery-domain { padding-block: 3.5rem 4.5rem; background: var(--gallery-surface); }
.gallery-domain-interieure { --gallery-surface: var(--bg-light-alt); }
.gallery-domain-exterieure { --gallery-surface: var(--bg-light); }
.gallery-domain-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 1.5rem; margin-bottom: 1.5rem; }
.gallery-domain-heading h3 { font-size: clamp(1.6rem, 2.6vw, 2.25rem); font-weight: 500; letter-spacing: -0.035em; }
.gallery-intro { max-width: 52rem; margin-bottom: 1.75rem; color: var(--text-muted); font-size: 0.9375rem; }
.gallery-tools { position: sticky; top: 6rem; z-index: 10; padding: 0.75rem 1rem; border: 1px solid var(--border-light); border-radius: var(--radius-md); background: var(--gallery-surface); }
.gallery-switch { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding-bottom: 0.65rem; border-bottom: 1px solid var(--border-light); font-size: 0.8125rem; }
.gallery-switch > span { font-weight: 700; }
.gallery-switch a { display: inline-flex; align-items: center; min-height: 2rem; color: var(--km-red); text-decoration: underline; text-underline-offset: 0.25em; }
.projects-filters { display: flex; flex-wrap: wrap; gap: 0.35rem 0.5rem; padding-top: 0.65rem; }
.filter-btn { min-height: 2.75rem; padding: 0.4rem 0.65rem; font-size: 0.8125rem; color: var(--text-muted); border: 1px solid transparent; border-radius: var(--radius-pill); transition: background-color var(--transition-fast), color var(--transition-fast); }
.filter-btn:hover { color: var(--text-dark); border-color: var(--border-light-hover); }
.filter-btn.active { font-weight: 700; color: #fff; background: var(--bg-primary); border-color: var(--bg-primary); }
.filter-count { margin-left: 0.2rem; font-size: 0.6875rem; }
.gallery-mobile-filter { display: none; }
.gallery-status { margin: 1rem 0 1.5rem; font-size: 0.8125rem; color: var(--text-muted); }
.projects-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: start; gap: 2rem 1.5rem; }
.project-card { display: block; width: 100%; min-width: 0; text-align: left; }
.project-media { display: block; aspect-ratio: 4 / 3; background: #dcdcd8; border-radius: var(--radius-md); overflow: hidden; }
.project-media img { width: 100%; height: 100%; object-fit: cover; }
.project-media .is-portrait { object-fit: contain; object-position: center; }
.project-caption { display: block; padding-top: 0.85rem; }
.project-title { display: block; font-size: 1rem; font-weight: 600; line-height: 1.5; }
.project-caption-meta { display: flex; justify-content: space-between; align-items: center; gap: 0.75rem; margin-top: 0.25rem; font-size: 0.8125rem; color: var(--text-muted); }
.project-photo-count { display: block; }
.project-card:hover .project-title { color: var(--km-red); text-decoration: underline; text-underline-offset: 0.25em; }
.gallery-more { margin-top: 2rem; }
@media (max-width: 760px) {
  .gallery-domain-heading { display: block; }
  .gallery-tools { top: 5.25rem; padding: 0.65rem 0.75rem; }
  .gallery-switch { align-items: start; font-size: 0.6875rem; }
  .gallery-switch a { max-width: 10rem; min-height: 2.75rem; text-align: right; }
  .projects-filters { display: none; }
  .gallery-mobile-filter { display: flex; align-items: center; gap: 0.75rem; padding-top: 0.65rem; font-size: 0.8125rem; }
  .gallery-mobile-filter select { flex: 1; min-width: 0; min-height: 2.75rem; padding: 0.45rem 0.4rem; border: 1px solid var(--border-light-hover); border-radius: var(--radius-sm); background: var(--gallery-surface); font-size: 1rem; }
}

/* Les projets clé en main se consultent séparément. */
.section-site-projects { padding-block: 4.5rem; }
.site-projects-intro { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem; margin-bottom: 2.5rem; color: var(--text-muted); font-size: 0.9375rem; }
.site-projects-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2.5rem 1.5rem; align-items: start; }
.site-project { min-width: 0; }
.site-project-featured { grid-column: span 2; }
.project-story-trigger { display: block; width: 100%; text-align: left; }
.site-project-image { display: block; aspect-ratio: 4 / 3; border-radius: var(--radius-md); overflow: hidden; }
.site-project-cover { width: 100%; height: 100%; object-fit: cover; }
.site-project-summary { display: block; }
.site-project-featured .site-project-summary { display: grid; grid-template-columns: minmax(0, 0.3fr) minmax(0, 0.7fr); gap: 1.25rem; padding-top: 0.9rem; }
.site-project-before { display: block; min-width: 0; }
.site-project-before img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius-sm); }
.site-project-before > span { display: block; margin-top: 0.5rem; font-size: 0.75rem; color: var(--text-muted); }
.site-project-heading { display: flex; flex-direction: column; padding-top: 0.9rem; }
.site-project-featured .site-project-heading { min-width: 0; padding-top: 0; }
.site-project-type { font-size: 0.6875rem; color: var(--text-muted); margin-bottom: 0.4rem; }
.site-project-title { font-size: 0.9375rem; line-height: 1.5; font-weight: 600; }
.site-project-featured .site-project-title { font-size: 1.125rem; }
.site-project-count { margin-top: 0.6rem; font-size: 0.8125rem; color: var(--text-muted); }
.site-project-note { margin-top: 0.5rem; font-size: 0.6875rem; font-weight: 500; color: var(--text-muted); }
.site-project-discover { display: flex; align-items: center; gap: 0.75rem; font-size: 0.8125rem; padding-top: 0.75rem; }
.project-story-trigger:hover .site-project-title { color: var(--km-red); text-decoration: underline; text-underline-offset: 0.25em; }
@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .project-media img, .site-project-cover, .shutters-cover .project-img { transition: transform 260ms ease; }
  .project-card:hover .project-img, .project-story-trigger:hover .site-project-cover, .shutters-cover:hover .project-img { transform: scale(1.025); }
}

.site-projects-grid:has(> .site-project:only-child) { grid-template-columns: minmax(0, 1fr); }
.site-project:only-child { grid-column: auto; }
.site-project:only-child .project-story-trigger { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr); align-items: center; gap: clamp(1.5rem, 5vw, 4rem); }
.site-project:only-child .site-project-summary { display: flex; flex-direction: column; gap: 1.25rem; padding: 0; }
.site-project:only-child .site-project-before { width: 9rem; }
.site-project:only-child .site-project-title { font-size: clamp(1.5rem, 2.5vw, 2rem); line-height: 1.3; }
.site-project:only-child .site-project-note { font-size: 0.9375rem; }
@media (max-width: 760px) {
  .site-project:only-child .project-story-trigger { grid-template-columns: minmax(0, 1fr); }
  .site-project:only-child .site-project-summary { display: grid; grid-template-columns: 5rem minmax(0, 1fr); gap: 1rem; }
  .site-project:only-child .site-project-before { width: 100%; }
  .site-project:only-child .site-project-title { font-size: 1.25rem; }
}

/* Le claustra, de la préparation du bois à la pose. */
.section-craft { padding-block: 4.5rem; color: var(--text-dark); background: var(--bg-craft); }
.craft-story, .craft-video-section { padding: 0; }
.craft-story .eyebrow { color: var(--km-red-hover); }
.craft-heading { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr); align-items: end; gap: 2rem; margin-bottom: 2rem; }
.craft-heading h2 { max-width: 18ch; }
.craft-heading > p { max-width: 23rem; color: var(--text-muted); font-size: 0.9375rem; }
.craft-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; list-style: none; }
.craft-steps > li { min-width: 0; }
.craft-step-label { display: block; margin-bottom: 0.75rem; color: var(--text-muted); font-size: 0.75rem; font-weight: 600; }
.craft-photo { display: block; width: 100%; color: var(--text-dark); text-align: left; }
.craft-photo .photo-media { display: block; width: 100%; aspect-ratio: 4 / 5; overflow: hidden; border-radius: var(--radius-md); background: #1b1d1e; }
.craft-photo .project-img { width: 100%; height: 100%; object-fit: cover; }
.craft-photo .photo-title { display: block; margin-top: 0.75rem; color: var(--text-dark); font-size: 0.875rem; line-height: 1.5; }
.craft-photo:hover .photo-title { color: var(--km-red-hover); text-decoration: underline; text-underline-offset: 0.25em; }
.craft-video-section { padding-block: 0 2.5rem; }
.craft-photos-section > h3 { margin-bottom: 1.5rem; font-size: clamp(1.375rem, 2.4vw, 2rem); font-weight: 500; }
.craft-video-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin: 0 0 1.5rem; }
.craft-video-heading h3 { font-size: clamp(1.375rem, 2.4vw, 2rem); font-weight: 500; }
.craft-video-heading span { color: var(--text-muted); font-size: 0.8125rem; white-space: nowrap; }
.craft-videos { display: grid; grid-template-columns: repeat(3, minmax(0, 20rem)); justify-content: center; gap: 2.25rem clamp(1.25rem, 3vw, 3rem); list-style: none; }
.craft-videos > li { min-width: 0; }
.craft-video video { display: block; width: 100%; height: auto; aspect-ratio: 478 / 850; object-fit: contain; border-radius: var(--radius-md); background: #1b1d1e; }
.craft-video figcaption { display: flex; align-items: baseline; justify-content: space-between; gap: 0.5rem; margin-top: 0.75rem; color: var(--text-dark); font-size: 0.875rem; line-height: 1.5; }
.craft-video figcaption strong { font-weight: 500; }
.craft-video figcaption span { flex: 0 0 auto; color: var(--text-muted); font-size: 0.75rem; }

/* L’entreprise, son travail et ses partenaires. */
.section-about { padding-block: 4.5rem 2.5rem; background: var(--bg-section-muted); }
.about-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 6vw, 6rem); align-items: center; }
.about-photo img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius-md); }
.about-photo figcaption { padding-top: 0.7rem; font-size: 0.8125rem; }
.about-photo figcaption strong { font-weight: 600; }
.about-copy > p:not(.eyebrow) { margin-top: 1.3rem; font-size: 0.9375rem; color: #4f4f55; }
.partners-row { max-width: 42rem; margin: 1.75rem auto 0; }
.partners-row > h3 { margin-bottom: 1.5rem; font-size: 1.125rem; font-weight: 600; text-align: center; }
.partners-groups { display: grid; gap: 1.25rem; }
.partners-group { min-width: 0; }
.partners-group + .partners-group { padding-top: 1.25rem; }
.partners-group h4 { margin-bottom: 0.75rem; font-size: 0.875rem; font-weight: 500; color: var(--text-dark); text-align: center; }
.partners-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.75rem; align-items: center; list-style: none; }
.partner-logo-item { display: flex; align-items: center; justify-content: center; min-width: 0; height: 4.75rem; padding: 0.625rem; border: 1px solid #777d80; border-radius: var(--radius-sm); background: #5d6265; }
.partner-logo-item img { width: 100%; max-width: 9rem; height: auto; max-height: 3.5rem; object-fit: contain; }
.google-reviews-section { margin-top: 2.5rem; }
.google-reviews-card { padding-block: 1.5rem; border-block: 1px solid #bfbfb9; }
.google-reviews-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.google-reviews-header > div:first-child { display: flex; align-items: center; gap: 2rem; flex-wrap: wrap; }
.google-reviews-card h3 { font-size: 0.9375rem; font-weight: 600; }
.google-reviews-content:not(:has([hidden]#reviews-track)) { margin-top: 1.5rem; }

/* Contact et zones d’intervention, au même endroit. */
.section-cta-contact { padding-block: 4.5rem; }
.contact-layout { display: grid; gap: 2rem; }
.contact-info { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 2rem; align-items: start; }
.contact-lead { min-width: 0; }
.contact-layout > .section-zone { max-width: 40rem; }
.contact-panel { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(1.5rem, 3vw, 3rem); align-items: start; padding: clamp(1.5rem, 3vw, 2.5rem); border-radius: var(--radius-lg); background: var(--bg-light-alt); }
.contact-panel > .quote-form-wrap { grid-column: 2; grid-row: 1; padding: 0; border-radius: 0; background: none; }
.contact-positioning { grid-column: 1; grid-row: 1; min-width: 0; }
.contact-positioning-return { display: none; }
.quote-approach-link, .contact-positioning-return { align-items: center; min-height: 2.75rem; padding-block: 0.4rem; color: var(--km-red); font-size: 0.8125rem; line-height: 1.5; text-decoration: underline; text-underline-offset: 0.25em; }
.quote-approach-link:hover, .contact-positioning-return:hover { color: var(--km-red-hover); }
.quote-approach-link { display: inline-flex; align-self: flex-start; }
#contact-positioning-title, #quote-title { scroll-margin-top: 1rem; }
.contact-positioning h3 { max-width: 28rem; font-size: clamp(1.5rem, 2.2vw, 2rem); font-weight: 700; line-height: 1.22; letter-spacing: -0.03em; }
.contact-positioning h3 span { display: block; color: var(--km-red); }
.contact-positioning-details { margin-top: 1.25rem; }
.contact-positioning-detail { border-bottom: 1px solid var(--border-light); }
.contact-positioning-detail summary { min-height: 2.75rem; padding: 0.85rem 0; font-size: 0.875rem; font-weight: 600; line-height: 1.5; cursor: pointer; }
.contact-positioning-detail summary::marker { color: var(--km-red); }
.contact-positioning-body { padding-bottom: 1.2rem; }
.contact-positioning-body p { color: var(--text-muted); font-size: 0.9375rem; line-height: 1.65; }
.contact-positioning-body p + p { margin-top: 0.65rem; }
.contact-positioning-conclusion { margin-top: 1.5rem; font-size: 0.875rem; line-height: 1.65; }
.contact-positioning-conclusion p + p { margin-top: 1rem; }
.contact-positioning-conclusion strong { font-weight: 600; }
.contact-positioning-takeaway { padding-top: 1rem; border-top: 1px solid var(--border-light); color: var(--km-red); }
.contact-intro { color: var(--text-muted); font-size: 0.9375rem; }
.contact-intro + .contact-intro { margin-top: 0.75rem; }
.contact-direct { display: flex; flex-wrap: wrap; align-items: center; gap: 0.25rem 1.5rem; margin-top: 1rem; }
.contact-direct a { min-height: 2.75rem; display: inline-flex; align-items: center; overflow-wrap: anywhere; }
.contact-phone { font-size: 1.7rem; font-weight: 500; letter-spacing: -0.03em; }
.contact-email { font-size: 0.9375rem; text-decoration: underline; text-underline-offset: 0.3em; }
.section-zone { padding-top: 1.5rem; border-top: 1px solid var(--border-light); }
.section-zone h3 { font-size: 1rem; font-weight: 600; }
.section-zone p { font-size: 0.8125rem; color: var(--text-muted); margin-top: 0.7rem; }
.zone-list { margin-top: 1.2rem; }
.zone-cities-details { border-bottom: 1px solid var(--border-light); }
.zone-cities-details summary { min-height: 2.75rem; padding: 0.75rem 0; cursor: pointer; font-size: 0.8125rem; }
.dept-badge { display: inline-block; margin-inline: 0.4rem 0.5rem; color: var(--km-red); font-size: 0.75rem; }
.zone-cities-details p:last-child { padding-bottom: 1rem; }
.zone-note { margin-top: 1rem !important; }

/* Pied de page et liens permanents. */
.site-footer { padding-top: 2.5rem; color: #fff; background: var(--bg-primary); }
.site-footer .brand-tagline { color: #d6d7d5; }
.footer-top { display: grid; grid-template-columns: 1.35fr 1fr 1fr; gap: 2rem; padding-bottom: 2rem; }
.footer-top p { margin-top: 1rem; font-size: 0.75rem; color: #d6d7d5; }
.footer-top nav, .footer-contact { display: flex; flex-direction: column; align-items: flex-start; font-size: 0.8125rem; }
.footer-top nav a, .footer-contact a { min-height: 2.5rem; display: inline-flex; align-items: center; }
.site-footer a:hover { text-decoration: underline; text-underline-offset: 0.3em; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: 1.5rem 0; border-top: 1px solid #626568; color: #d6d7d5; font-size: 0.8125rem; }
.footer-legal { display: flex; align-items: center; flex-wrap: wrap; gap: 1.25rem; }
.footer-legal a { display: inline-flex; align-items: center; min-height: 2.75rem; }

@media (max-width: 1200px) {
  .nav-menu { gap: 1rem; }
  .nav-actions { gap: 0.5rem; }
  .phone-quicklink span { display: none; }
  .hero-copy { max-width: 34rem; }
}
@media (min-width: 1281px) and (max-width: 1360px) {
  .phone-quicklink span { display: none; }
}
@media (max-width: 1280px) {
  .nav-menu, .nav-actions > .btn { display: none; }
  .burger-btn { display: flex; }
}
@media (max-width: 1024px) {
  .phone-quicklink span { display: inline; }
  .heading-hero { font-size: clamp(2.5rem, 4.8vw, 3.5rem); }
  .hero-section::before { background: linear-gradient(90deg, rgba(20, 24, 26, 0.84), rgba(20, 24, 26, 0.74) 60%, rgba(20, 24, 26, 0.5)); }
  .hero-shutters-link { margin-top: 1.5rem; }
  .shutters-heading { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .shutters-layout { grid-template-columns: minmax(0, 1fr); }
  .shutters-cover .project-img { aspect-ratio: 16 / 10; }
  .shutters-content { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 2rem; }
  .site-projects-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .craft-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .craft-videos { grid-template-columns: repeat(2, minmax(0, 20rem)); }
}
@media (max-width: 760px) {
  .container, .nav-pill { width: calc(100% - 2.5rem); }
  .site-header { padding-top: 0.75rem; }
  .nav-pill { min-height: 4rem; padding: 0.5rem 0.8rem; }
  .site-header.scrolled .nav-pill { min-height: 4rem; }
  .hero-section { padding: 9rem 0 3.5rem; }
  .hero-bg-image { object-position: 62% center; }
  .hero-section::before { background: linear-gradient(180deg, rgba(20, 24, 26, 0.5), rgba(20, 24, 26, 0.74) 26%, rgba(20, 24, 26, 0.74) 78%, rgba(20, 24, 26, 0.66)); }
  .shutters-layout, .about-layout, .contact-layout { grid-template-columns: minmax(0, 1fr); gap: 2rem; }
  .hero-copy { max-width: none; }
  .hero-section .heading-hero { font-size: clamp(2.4rem, 7vw, 3.5rem); }
  .hero-description { margin-top: 1rem; max-width: 30rem; }
  .hero-cta-group { margin-top: 1.25rem; }
  .hero-shutters-link { max-width: none; margin-top: 1rem; padding-block: 0.75rem 0; }
  .section-shutters, .section-projects, .section-site-projects, .section-craft, .section-about, .section-cta-contact { padding-block: 3rem; }
  .shutters-heading { grid-template-columns: minmax(0, 1fr); gap: 1rem; margin-bottom: 1.5rem; }
  .shutters-heading > p { max-width: 35rem; }
  .shutters-content { grid-template-columns: minmax(0, 1fr); gap: 1.5rem; }
  .shutters-video, .shutters-offer { width: min(100%, 28rem); margin-inline: auto; }
  .shutters-cover .project-img { aspect-ratio: 4 / 3; }
  .projects-header { align-items: flex-start; flex-direction: column; gap: 0.75rem; margin-bottom: 1.5rem; }
  .site-projects-intro { grid-template-columns: minmax(0, 1fr); gap: 1rem; margin-bottom: 1.75rem; }
  .projects-header .btn { min-height: 2.75rem; }
  .projects-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.75rem 1.25rem; }
  .craft-heading { grid-template-columns: minmax(0, 1fr); gap: 0.75rem; }
  .about-photo { order: 2; }
  .about-copy > p:not(.eyebrow) { margin-top: 1rem; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-top > div:first-child { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
}
@media (max-width: 600px) {
  .projects-grid, .site-projects-grid { grid-template-columns: minmax(0, 1fr); }
  .craft-steps { grid-template-columns: minmax(0, 1fr); gap: 1.75rem; }
  .craft-videos { grid-template-columns: minmax(0, 1fr); }
  .craft-videos > li { width: min(100%, 20rem); justify-self: center; }
  .partners-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .site-project-featured { grid-column: auto; }
  .site-project-title, .site-project-featured .site-project-title { font-size: 1rem; }
  .projects-filters { gap: 0.15rem 1rem; }
  .filter-count { display: none; }
  .google-reviews-header > div:first-child { gap: 0.25rem; }
}
@media (max-width: 420px) {
  .container { width: calc(100% - 2rem); }
  .craft-video-heading { flex-direction: column; gap: 0.25rem; }
  .nav-pill { width: calc(100% - 1rem); gap: 0.5rem; padding-inline: 0.7rem; }
  .brand-link { gap: 0.4rem; }
  .brand-name { font-size: 0.75rem; }
  .brand-tagline { font-size: 0.55rem; }
  .site-header .brand-tagline { display: none; }
  .brand-logo-img { width: 2.75rem; height: 2rem; }
  .phone-quicklink span { display: none; }
  .hero-section .heading-hero { font-size: 2.5rem; }
  .hero-shutters-link { font-size: 0.75rem; }
  .hero-cta-group { gap: 0.5rem; }
  .hero-cta-group .btn, .hero-cta-group .text-link { width: 100%; }
  .hero-cta-group .text-link { justify-content: center; }
  .footer-top { grid-template-columns: 1fr; gap: 1rem; }
}
@media (max-width: 360px) {
  .site-project-featured .site-project-summary { grid-template-columns: minmax(0, 1fr); gap: 0.9rem; }
  .site-project-before { max-width: 150px; }
}

/* Formulaire et validation. */
.quote-form-wrap {
  min-width: 0;
  padding: 2rem;
  background: var(--bg-light-alt);
  border-radius: var(--radius-lg);
  scroll-margin-top: 7rem;
}

.quote-title {
  color: var(--text-dark);
  font-size: 1.25rem;
  line-height: 1.4;
}

.quote-intro {
  margin: 0.65rem 0 1.5rem;
  color: var(--text-muted);
  font-size: 0.875rem;
  line-height: 1.65;
}

.quote-details-fields {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  min-width: 0;
  padding: 0;
  margin: 0;
  border: 0;
}

.quote-form [hidden] {
  display: none !important;
}

.quote-details {
  border-block: 1px solid var(--border-light-hover);
}

.quote-details summary {
  cursor: pointer;
  padding-block: 1rem;
  font-size: 0.875rem;
}

.quote-details summary span {
  margin-left: 0.3rem;
  color: var(--text-muted);
  font-size: 0.8125rem;
  font-weight: 400;
}

.quote-details-fields {
  padding-bottom: 1.25rem;
}

.quote-form select {
  color-scheme: light;
  text-overflow: ellipsis;
}

.photo-upload {
  padding: 1rem;
  border: 1px dashed #88888b;
  border-radius: var(--radius-sm);
}

.photo-upload-button {
  display: inline-block;
  border: 1px solid #88888b;
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  margin-bottom: 0.6rem;
  background: #ffffff;
  color: var(--text-dark);
  font: inherit;
  font-size: 0.875rem;
  cursor: pointer;
}

.photo-upload input:focus-visible + .photo-upload-button {
  outline: 2px solid var(--km-red);
  outline-offset: 3px;
}

.form-help, .quote-privacy, .photo-feedback {
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--text-muted);
}

.photo-feedback:empty, .photo-list:empty {
  display: none;
}

.photo-list {
  list-style: none;
  padding: 0;
}

.photo-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 1px solid var(--border-light-hover);
  font-size: 0.75rem;
}

.photo-list li > span {
  min-width: 0;
  flex: 1;
  overflow-wrap: anywhere;
}

.photo-list small {
  color: var(--text-muted);
  white-space: nowrap;
}

.photo-list button {
  min-height: 2.75rem;
  background: transparent;
  border: 0;
  color: var(--text-dark);
  font: inherit;
  font-size: 0.75rem;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.quote-form-actions .btn {
  width: 100%;
  font-size: 0.875rem;
}

.quote-form button:disabled {
  opacity: 0.6;
  cursor: wait;
}

.quote-form > .form-help {
  margin-top: -0.75rem;
  text-align: center;
}

.quote-privacy a {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.quote-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-dark);
}

.form-control {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 0.85rem 1rem;
  background: #ffffff;
  border: 1px solid #66666e;
  border-radius: var(--radius-sm);
  color: var(--text-dark);
  scroll-margin-block: 1rem;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.form-control::placeholder {
  color: var(--text-muted);
  opacity: 1;
}

.form-control:focus {
  border-color: var(--km-red);
  background: #ffffff;
  outline: 2px solid var(--km-red);
  outline-offset: 2px;
}

.form-control[aria-invalid="true"] {
  border-color: #a21d1d;
}

.form-field-error {
  color: #a21d1d;
  font-size: 0.875rem;
  line-height: 1.6;
}

textarea.form-control {
  resize: vertical;
  min-width: 100%;
  max-width: 100%;
  min-height: 5.5rem;
  max-height: 18rem;
  box-sizing: border-box;
  line-height: 1.5;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-feedback {
  display: block;
  padding: 1rem;
  border-radius: var(--radius-sm);
  background: rgba(201, 42, 42, 0.15);
  border: 1px solid var(--accent-wood);
  color: #a21d1d;
  font-size: 0.875rem;
  text-align: center;
}

.form-feedback:empty {
  padding: 0;
  border: 0;
}

.form-feedback:not(:empty) {
  margin-top: 1rem;
}

.form-feedback.is-success {
  border-color: #5a9a77;
  color: #226a40;
  background: rgba(90, 154, 119, 0.1);
}


/* Avis clients. */
.google-reviews-rating {
  flex-shrink: 0;
  text-align: right;
}

.google-reviews-rating strong {
  color: var(--text-dark);
  font-size: 2.5rem;
  font-weight: 600;
  letter-spacing: -0.05em;
  margin-right: 0.75rem;
}

.google-reviews-rating span, .google-reviews-status {
  color: var(--text-muted);
  font-size: 0.8125rem;
}

.google-reviews-rating small {
  display: block;
  margin-top: 0.75rem;
  color: var(--text-muted);
  font-size: 0.6875rem;
}

.google-reviews-content {
  min-width: 0;
}

.google-reviews-preview {
  min-width: 0;
}

.google-reviews-toolbar, .google-reviews-controls {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.google-reviews-toolbar {
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.google-reviews-controls {
  margin-left: auto;
}

.google-reviews-position {
  min-width: 4rem;
  margin-right: 0.4rem;
  font-size: 0.75rem;
  text-align: right;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.google-reviews-position:empty {
  display: none;
}

.google-reviews-arrow {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--border-light);
  border-radius: 50%;
  background: #fff;
  color: var(--text-dark);
  cursor: pointer;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.google-reviews-arrow:hover:not(:disabled) {
  border-color: var(--accent-wood);
  color: var(--accent-wood);
}

.google-reviews-arrow:disabled {
  opacity: 0.3;
  cursor: default;
}

.google-preview-list {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - 2.5rem) / 3);
  gap: 1.25rem;
  min-height: 0;
  padding: 0 0 0.75rem;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

.google-reviews-preview:has(.google-reviews-arrow:not([hidden])) .google-preview-list {
  scrollbar-width: none;
}

.google-reviews-preview:has(.google-reviews-arrow:not([hidden])) .google-preview-list::-webkit-scrollbar {
  display: none;
}

.google-preview-review {
  min-width: 0;
  padding: 1.5rem;
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  scroll-snap-align: start;
}

.google-preview-review p {
  overflow-wrap: anywhere;
}

.google-preview-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.8125rem;
}

.google-preview-avatar {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: #e5ebf2;
  color: #445c73;
  font-weight: 600;
  flex-shrink: 0;
  object-fit: cover;
}

.google-preview-avatar.is-sage {
  background: #e8eddf;
  color: #536b42;
}

.google-preview-avatar.is-clay {
  background: #f1e5df;
  color: #815746;
}

.google-preview-author small {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.6875rem;
  color: var(--text-muted);
}

.google-preview-stars {
  display: block;
  margin: 0.65rem 0 0.4rem;
  color: #b67b0b;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
}

.google-reviews-card .google-preview-review p {
  font-size: 0.8125rem;
  line-height: 1.75;
}

.google-review-text {
  overflow-wrap: anywhere;
}

.google-review-text.is-collapsed {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
  overflow: hidden;
}

.google-review-link, .google-review-toggle {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.75rem;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.google-review-toggle {
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font-family: inherit;
  cursor: pointer;
}

.google-review-toggle + .google-review-link {
  display: block;
}

.google-preview-author a {
  font-weight: 600;
}

.google-preview-author a:hover {
  text-decoration: underline;
}

.google-reviews-card .google-review-visit {
  margin-top: 0.5rem;
  font-size: 0.6875rem;
}

.google-reviews-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1.25rem;
  padding-top: 0.75rem;
}

.google-reviews-footer > .service-estimate-link {
  margin-left: auto;
}

.google-reviews-source {
  color: var(--text-muted);
  font-size: 0.6875rem;
}

.google-reviews-section [hidden], .google-reviews-status:empty {
  display: none !important;
}

@media (min-width: 1440px) {
  .google-preview-list {
    grid-auto-columns: calc((100% - 3.75rem) / 4);
  }
}

@media (max-width: 1024px) {
  .google-preview-list {
    grid-auto-columns: calc((100% - 1.25rem) / 2);
  }
}

@media (max-width: 600px) {
  .google-reviews-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 1rem;
  }

  .google-reviews-rating {
    text-align: left;
  }

  .google-reviews-toolbar {
    flex-wrap: wrap;
    gap: 0.75rem;
  }

  .google-preview-list {
    grid-auto-columns: 100%;
  }
}

@media (max-width: 768px) {
  .quote-form {
    gap: 1rem;
  }
}


/* Visionneuse. */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(11, 11, 13, 0.94);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.lightbox-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-content {
  scrollbar-width: thin;
  scrollbar-color: #555 transparent;
  position: relative;
  max-width: 74rem;
  width: 100%;
  max-height: min(94vh, calc(100svh - 3rem));
  display: flex;
  flex-direction: column;
  background: var(--bg-card-dark);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  overflow-y: auto;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.7);
}

.lightbox-header {
  gap: 1rem;
  flex-shrink: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(20, 20, 24, 0.95);
}

.lightbox-meta-info {
  display: flex;
  flex-direction: column;
}

.lightbox-counter-badge {
  font-size: 0.7rem;
  color: #bcbcc2;
  white-space: nowrap;
}

.lightbox-img-wrapper {
  flex-shrink: 1;
  position: relative;
  width: 100%;
  height: 52vh;
  min-height: 0;
  background-color: #060608;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.lightbox-img {
  width: 100%;
  height: 100%;
  max-height: 52vh;
  object-fit: contain;
  touch-action: pan-y pinch-zoom;
  transition: opacity 0.25s ease-in-out, transform 0.25s ease-in-out;
}

.lightbox-img.fade-out {
  opacity: 0;
  transform: scale(0.98);
}

/* Flèches de navigation du carrousel */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 50%;
  background: rgba(20, 20, 24, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 15;
  transition: background var(--transition-fast), transform var(--transition-fast), border-color var(--transition-fast);
}

.carousel-btn:hover {
  background: var(--km-red);
  border-color: var(--km-red);
  transform: translateY(-50%) scale(1.08);
}

.carousel-btn:active {
  transform: translateY(-50%) scale(0.96);
}

.carousel-btn.prev {
  left: 1.25rem;
}

.carousel-btn.next {
  right: 1.25rem;
}

/* Vignettes miniatures du carrousel */
.lightbox-thumbs-track {
  flex-shrink: 0;
  display: flex;
  gap: 0.75rem;
  padding: 0.85rem 1.75rem;
  background: rgba(14, 14, 16, 0.98);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  overflow-x: auto;
  scrollbar-width: thin;
}

.lightbox-thumbs-track::-webkit-scrollbar {
  height: 4px;
}

.lightbox-thumbs-track::-webkit-scrollbar-thumb {
  background: var(--km-red);
  border-radius: 4px;
}

.lightbox-thumb {
  width: 4.5rem;
  height: 3.25rem;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  flex-shrink: 0;
  border: 2px solid transparent;
  opacity: 0.55;
  transition: opacity var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

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

.lightbox-thumb:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.lightbox-thumb.active {
  opacity: 1;
  border-color: #fff;
}

.lightbox-footer {
  flex-shrink: 0;
  padding: 1.25rem 1.75rem;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 2rem;
  background: rgba(18, 18, 22, 0.98);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.lightbox-footer .btn {
  flex-shrink: 0;
  white-space: nowrap;
}

@media (max-width: 768px) {
  .lightbox-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 1.25rem;
  }
  .lightbox-footer .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }
}

.lightbox-close {
  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.25);

}

.lightbox-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}
.lightbox-meta-info {
  min-width: 0;
}
#lightbox-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.35;
}
.lightbox-meta-info .project-category {
  display: block;
  color: #bcbcc2;
  font-size: 0.65rem;
  margin-bottom: 0.3rem;
}
.nav-link[aria-current]::after {
  width: 100%;
}

@media (max-width: 768px) {
  .lightbox-modal {
    padding: 0.75rem;
  }
  .lightbox-content {
    max-height: calc(100svh - 1.5rem);
  }
  .lightbox-header {
    padding: 1rem;
  }
  .lightbox-actions {
    gap: 0.5rem;
  }
  .lightbox-meta-info .project-category {
    font-size: 0.6875rem;
    margin-bottom: 0.2rem;
  }
  #lightbox-title {
    font-size: 0.95rem;
  }
  .lightbox-img-wrapper {
    height: 43svh;
    min-height: 0;
  }
  .lightbox-img {
    max-height: 43svh;
  }
  .lightbox-thumbs-track {
    padding: 0.75rem 1rem;
  }

}


@media (max-height: 500px) {
  .lightbox-header,
  .lightbox-footer {
    padding: 0.5rem 1rem;
  }
  .lightbox-thumbs-track {
    padding: 0.25rem 1rem;
  }
  .lightbox-thumb {
    height: 2.75rem;
    min-height: 2.75rem;
  }
}


/* Pages légales et erreurs. */
.error-page {
  display: grid;
  place-items: center;
  min-height: 100svh;
  padding: 9rem 0 4rem;
  background-color: var(--bg-light);
  color: var(--text-dark);
  text-align: center;
}

.error-heading {
  margin: 0;
  font-family: var(--font-sans);
}

.error-code {
  display: block;
  color: var(--km-red);
  font-size: clamp(8rem, 20vw, 17rem);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.06em;
}

.error-message {
  display: block;
  margin-top: 1.5rem;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 600;
  line-height: 1.3;
}

.error-description {
  margin: 1rem 0 2rem;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
}

.error-actions {
  justify-content: center;
}

.legal-hero {
  padding: 10rem 0 4rem;
  background-color: var(--bg-primary);
  color: var(--text-light);
  border-bottom: 1px solid var(--border-dark);
}

.legal-hero .eyebrow {
  color: var(--accent-on-dark);
}

.legal-hero-title {
  font-family: var(--font-editorial);
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: #ffffff;
}

.legal-hero-meta {
  color: var(--text-light-muted);
  font-size: 0.9375rem;
}

.legal-main {
  padding: 5rem 0 7rem;
  background-color: var(--bg-light);
  color: var(--text-dark);
}

.legal-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 3rem 3.5rem;
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.03);
  max-width: 58rem;
  margin: 0 auto;
}

.legal-block {
  margin-bottom: 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border-light);
}

.legal-block:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.legal-block h2 {
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.legal-block h2::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 1.25rem;
  background-color: var(--accent-wood);
  border-radius: 2px;
}

.legal-block p,
.legal-block ul {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.legal-block p:last-child,
.legal-block ul:last-child {
  margin-bottom: 0;
}

.legal-block ul {
  padding-left: 1.5rem;
  list-style-type: disc;
}

.legal-block li {
  margin-bottom: 0.5rem;
}

.legal-block strong {
  color: var(--text-dark);
}

.legal-block a {
  color: var(--accent-wood);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal-block a:hover {
  color: var(--text-dark);
}

@media (max-width: 768px) {
  .legal-card {
    padding: 2rem 1.5rem;
  }
}

/* Les champs gardent leur largeur dans le panneau à deux colonnes. */
@media (min-width: 761px) and (max-width: 1024px) {
  .contact-panel .form-row { grid-template-columns: minmax(0, 1fr); }
}

/* Le formulaire reste lisible sur petit écran. */
@media (max-width: 760px) {
  .quote-form-wrap { padding: 1.5rem; }
  .contact-info { grid-template-columns: minmax(0, 1fr); gap: 1.25rem; }
  .contact-panel { grid-template-columns: minmax(0, 1fr); gap: 2rem; padding: 1.5rem; }
  .contact-panel > .quote-form-wrap, .contact-positioning { grid-column: auto; grid-row: auto; }
  .contact-positioning { padding-top: 1.5rem; border-top: 1px solid var(--border-light); }
  .contact-positioning-return { display: inline-flex; margin-top: 1rem; }
}
@media (max-width: 420px) {
  .quote-form-wrap, .contact-panel { padding: 1.25rem; }
  .form-row { grid-template-columns: minmax(0, 1fr); }
  .form-control { font-size: 1rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, ::before, ::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}
@media (prefers-reduced-transparency: reduce) {
  .site-header.scrolled .nav-pill {
    background: var(--bg-primary);
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }
}