/* GÉNÉRÉ — feuille de style sur-mesure. */
:root {
  --ink: #18332d;
  --ink-soft: #36524b;
  --paper: #f4eddd;
  --paper-light: #fffaf0;
  --cobalt: #164f7a;
  --cobalt-dark: #0d3858;
  --vermilion: #c63f2b;
  --vermilion-dark: #972e20;
  --mustard: #d6a52c;
  --sage: #b9c6a8;
  --line: rgba(24, 51, 45, 0.22);
  --shadow: 0 1.25rem 3.5rem rgba(24, 51, 45, 0.12);
  --font-display: Oswald, system-ui, sans-serif;
  --font-body: Karla, system-ui, sans-serif;
  --step--1: 0.875rem;
  --step-0: 1rem;
  --step-1: 1.2rem;
  --step-2: 1.5rem;
  --step-3: 2rem;
  --step-4: clamp(2.5rem, 2.15rem + 1.4cqi, 3.75rem);
  --step-5: clamp(3.4rem, 2.8rem + 2.4cqi, 5.8rem);
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4.5rem;
  --space-8: 6.5rem;
  --radius-sm: 0.35rem;
  --radius-md: 0.75rem;
  --radius-lg: 1.5rem;
  --content: 76rem;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper-light);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration-thickness: 0.09em; text-underline-offset: 0.18em; }
a:hover { color: var(--vermilion-dark); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 0.2rem solid var(--mustard);
  outline-offset: 0.22rem;
}
p { margin: 0 0 var(--space-4); }
ul { margin-top: 0; }
h1, h2, h3 {
  margin: 0 0 var(--space-4);
  font-family: var(--font-display);
  font-weight: 650;
  line-height: 0.98;
  letter-spacing: -0.015em;
  text-wrap: balance;
}
h1 { font-size: var(--step-5); text-transform: uppercase; }
h2 { font-size: var(--step-4); text-transform: uppercase; }
h3 { font-size: clamp(1.45rem, 1.3rem + 0.55cqi, 2rem); line-height: 1.08; }
section { position: relative; container-type: inline-size; }

.site-header {
  position: relative;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 250, 240, 0.97);
}
.header-inner {
  width: min(calc(100% - 2rem), var(--content));
  margin-inline: auto;
  padding-block: 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
}
.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 650;
  line-height: 1;
  letter-spacing: 0.025em;
  text-decoration: none;
  text-transform: uppercase;
}
.site-brand::before {
  content: "DD";
  display: grid;
  width: 2.45rem;
  aspect-ratio: 1;
  place-items: center;
  color: var(--paper-light);
  background: var(--cobalt);
  border-radius: 50%;
  font-family: var(--font-body);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}
.site-nav { font-size: 0.92rem; font-weight: 700; }
.site-nav ul, .site-footer nav ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.site-nav a { text-decoration: none; }
.site-nav a:hover { color: var(--cobalt); text-decoration: underline; text-underline-offset: 0.35rem; }

.section-inner, .page-intro, .hero-ledger, .split-band, .advice-board, .contact-layout {
  width: min(calc(100% - 2rem), var(--content));
  margin-inline: auto;
}
.section-pad { padding-block: var(--space-7); }
.eyebrow, .label, .card-code, .index-number {
  display: inline-block;
  margin: 0 0 var(--space-3);
  color: var(--vermilion-dark);
  font-family: var(--font-body);
  font-size: var(--step--1);
  font-weight: 800;
  letter-spacing: 0.12em;
  line-height: 1.2;
  text-transform: uppercase;
}
.lede { font-size: var(--step-1); line-height: 1.55; }
.button-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: var(--space-5); }
.button {
  display: inline-flex;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.25rem;
  border: 2px solid var(--ink);
  border-radius: 999px;
  color: var(--paper-light);
  background: var(--ink);
  font-weight: 800;
  line-height: 1.1;
  text-decoration: none;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}
.button:hover { color: var(--ink); background: transparent; transform: translateY(-2px); }
.button--light { color: var(--ink); background: var(--paper-light); }
.button--outline { color: var(--ink); background: transparent; }

.ratio-169, .ratio-43, .ratio-11, .ratio-34, .ratio-219 { overflow: hidden; background: var(--sage); }
.ratio-169 { aspect-ratio: 16/9; }
.ratio-43 { aspect-ratio: 4/3; }
.ratio-11 { aspect-ratio: 1/1; }
.ratio-34 { aspect-ratio: 3/4; }
.ratio-219 { aspect-ratio: 21/9; }
.ratio-169 img, .ratio-43 img, .ratio-11 img, .ratio-34 img, .ratio-219 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
figure { margin: 0; }
figcaption { padding-top: 0.65rem; color: var(--ink-soft); font-size: 0.9rem; }

.hero-ledger {
  display: grid;
  gap: var(--space-5);
  padding-block: var(--space-5) var(--space-7);
}
.hero-copy {
  align-self: center;
  padding: var(--space-5) 0;
}
.hero-copy h1 { max-width: 12ch; }
.hero-copy .lede { max-width: 34rem; }
.hero-visual {
  position: relative;
  max-width: 34rem;
  justify-self: center;
  padding: 0.7rem 0.7rem 2.8rem;
  background: var(--cobalt);
  box-shadow: var(--shadow);
  transform: rotate(1.2deg);
}
.hero-visual::after {
  content: "Conseil • entretien • maison";
  position: absolute;
  right: 0.9rem;
  bottom: 0.85rem;
  color: var(--paper-light);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}
.hero-ticket {
  padding: var(--space-4);
  border: 1px solid var(--line);
  border-left: 0.45rem solid var(--vermilion);
  background: var(--paper);
}
.hero-ticket strong { display: block; font-family: var(--font-display); font-size: 1.35rem; text-transform: uppercase; }

.promise-strip { overflow: hidden; color: var(--paper-light); background: var(--ink); }
.promise-strip ul {
  width: min(calc(100% - 2rem), var(--content));
  margin: 0 auto;
  padding: 1.15rem 0;
  display: grid;
  gap: 0.5rem;
  list-style: none;
  font-weight: 750;
}
.promise-strip li::before { content: "●"; margin-right: 0.65rem; color: var(--mustard); }

.inventory-section { padding-block: var(--space-8); background: var(--paper); }
.inventory-head { display: grid; gap: var(--space-4); margin-bottom: var(--space-6); }
.inventory-head p { max-width: 38rem; }
.inventory-grid { display: grid; gap: 1rem; align-items: start; }
.inventory-card {
  padding: var(--space-5);
  border: 1px solid var(--line);
  border-top: 0.45rem solid var(--cobalt);
  background: var(--paper-light);
}
.inventory-card:nth-child(2) { border-top-color: var(--vermilion); }
.inventory-card:nth-child(3) { border-top-color: var(--mustard); }
.inventory-card p:last-child { margin-bottom: 0; }

.feature-split { padding-block: var(--space-7); background: var(--paper-light); }
.split-band { display: grid; gap: var(--space-5); align-items: center; }
.split-band figure { box-shadow: var(--shadow); }
.split-copy { padding-block: var(--space-4); }
.list-check { padding: 0; list-style: none; }
.list-check li { padding: 0.65rem 0; border-bottom: 1px solid var(--line); }
.list-check li::before { content: "→"; margin-right: 0.65rem; color: var(--vermilion); font-weight: 900; }

.image-duo { padding-block: var(--space-7); background: var(--cobalt); color: var(--paper-light); }
.image-duo-grid { display: grid; gap: 1rem; }
.image-duo .ratio-11 { border: 0.6rem solid var(--paper-light); transform: rotate(-1deg); }
.image-duo-copy { align-self: end; padding: var(--space-5); border: 1px solid rgba(255,255,255,0.4); }
.image-duo .eyebrow { color: #ffd76e; }
.image-duo .button--light:hover { color: var(--paper-light); border-color: var(--paper-light); }

.page-intro { padding-block: var(--space-7) var(--space-6); }
.page-intro h1 { max-width: 17ch; }
.page-intro p { max-width: 45rem; font-size: var(--step-1); }
.page-intro::after { content: ""; display: block; width: 5rem; height: 0.55rem; margin-top: var(--space-5); background: var(--mustard); }

.department-feature { padding-block: var(--space-6); background: var(--ink); color: var(--paper-light); }
.department-feature-grid { display: grid; gap: var(--space-5); align-items: center; }
.department-feature figure { border: 0.65rem solid var(--paper-light); }
.department-feature .eyebrow { color: #ffd76e; }
.department-list { display: grid; gap: 1rem; padding-block: var(--space-7); }
.department-card { position: relative; padding: 0.65rem; border: 1px solid var(--line); background: var(--paper); }
.department-card .card-copy { padding: var(--space-4) var(--space-3) var(--space-3); }
.department-card p:last-child { margin-bottom: 0; }
.department-card:nth-child(even) { background: #e6ede0; }

.service-note { padding-block: var(--space-7); }
.service-note-box {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-6);
  border: 2px solid var(--ink);
  background: var(--mustard);
  box-shadow: 0.75rem 0.75rem 0 var(--ink);
}
.service-note-box p { max-width: 40rem; margin-bottom: 0; }

.advice-board { display: grid; gap: 1rem; padding-bottom: var(--space-7); align-items: start; }
.advice-card { border: 1px solid var(--line); background: var(--paper); }
.advice-card:nth-child(2) { margin-top: var(--space-5); }
.advice-copy { padding: var(--space-5); }
.advice-copy p:last-child { margin-bottom: 0; }
.method-section { padding-block: var(--space-7); color: var(--paper-light); background: var(--vermilion-dark); }
.method-grid { display: grid; gap: 1px; background: rgba(255,255,255,0.25); }
.method-step { padding: var(--space-5); background: var(--vermilion-dark); }
.method-step .index-number { color: #ffd76e; }
.method-step p:last-child { margin-bottom: 0; }
.caution-note { padding-block: var(--space-7); background: var(--paper); }
.caution-box { padding: var(--space-5); border-left: 0.65rem solid var(--cobalt); background: var(--paper-light); }

.story-opening { padding-bottom: var(--space-7); }
.story-opening-grid { display: grid; gap: var(--space-5); align-items: end; }
.story-opening figure { box-shadow: var(--shadow); }
.story-principles { padding-block: var(--space-7); background: var(--cobalt); color: var(--paper-light); }
.principle-grid { display: grid; gap: 1rem; align-items: start; }
.principle { padding: var(--space-5); border: 1px solid rgba(255,255,255,0.38); }
.principle .index-number { color: #ffd76e; }
.principle p:last-child { margin-bottom: 0; }
.counter-story { padding-block: var(--space-7); background: var(--paper); }
.counter-grid { display: grid; gap: var(--space-5); align-items: center; }
.counter-grid figure { padding: 0.55rem; background: var(--vermilion); transform: rotate(-1deg); }

.contact-layout { display: grid; gap: var(--space-6); padding-bottom: var(--space-8); align-items: start; }
.contact-panel { padding: var(--space-5); border: 1px solid var(--line); background: var(--paper); }
.contact-panel h2 { font-size: clamp(2.1rem, 1.85rem + 1cqi, 3rem); }
.contact-details { padding: 0; list-style: none; }
.contact-details li { padding: 0.85rem 0; border-bottom: 1px solid var(--line); }
.contact-form-shell { padding: var(--space-5); color: var(--paper-light); background: var(--cobalt-dark); box-shadow: var(--shadow); }
.contact-form-shell h2 { font-size: clamp(2.1rem, 1.85rem + 1cqi, 3rem); }
.contact-form-shell label { display: block; margin-bottom: 0.35rem; font-weight: 750; }
.contact-form-shell input, .contact-form-shell textarea, .contact-form-shell select {
  width: 100%;
  min-height: 3rem;
  margin-bottom: 1rem;
  padding: 0.75rem;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--ink);
  background: var(--paper-light);
  font: inherit;
}
.contact-form-shell textarea { min-height: 9rem; }
.contact-form-shell button, .contact-form-shell input[type="submit"] {
  width: auto;
  padding-inline: 1.4rem;
  border: 2px solid var(--paper-light);
  border-radius: 999px;
  color: var(--ink);
  background: var(--mustard);
  font-weight: 800;
  cursor: pointer;
}
.visit-gallery { padding-block: var(--space-7); background: var(--ink); color: var(--paper-light); }
.visit-gallery-grid { display: grid; gap: 1rem; align-items: center; }
.visit-gallery .ratio-169, .visit-gallery .ratio-11 { border: 0.5rem solid var(--paper-light); }
.visit-gallery-copy { padding: var(--space-4); }
.visit-gallery .eyebrow { color: #ffd76e; }

.cta-band { padding-block: var(--space-7); background: var(--mustard); }
.cta-inner { display: grid; gap: var(--space-4); align-items: center; }
.cta-inner h2 { margin-bottom: 0; }

.site-footer { color: var(--paper-light); background: #10241f; }
.footer-inner {
  width: min(calc(100% - 2rem), var(--content));
  margin-inline: auto;
  padding-block: var(--space-6);
  display: grid;
  gap: var(--space-5);
}
.footer-brand { font-family: var(--font-display); font-size: 1.8rem; text-transform: uppercase; }
.footer-note { max-width: 34rem; color: #dbe3da; }
.site-footer a:hover { color: #ffd76e; }
.footer-meta { padding-top: var(--space-4); border-top: 1px solid rgba(255,255,255,0.2); font-size: 0.9rem; }

@media (min-width: 42rem) {
  .promise-strip ul { grid-template-columns: repeat(3, 1fr); }
  .inventory-grid, .method-grid, .principle-grid { grid-template-columns: repeat(3, 1fr); }
  .inventory-head { grid-template-columns: 1fr 1fr; align-items: end; }
  .department-list { grid-template-columns: repeat(2, 1fr); }
  .advice-board { grid-template-columns: repeat(2, 1fr); }
  .advice-card:last-child { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); align-items: center; }
  .service-note-box, .cta-inner { grid-template-columns: minmax(0, 1.45fr) minmax(12rem, 0.55fr); }
  .service-note-box .button-row, .cta-inner .button-row { justify-content: flex-end; margin-top: 0; }
  .visit-gallery-grid { grid-template-columns: 1.35fr 0.65fr; }
  .visit-gallery-copy { grid-column: 1 / -1; }
}

@media (min-width: 58rem) {
  .site-header { position: sticky; top: 0; }
  .header-inner { min-height: 5rem; flex-wrap: nowrap; }
  .hero-ledger { grid-template-columns: minmax(0, 1.1fr) minmax(20rem, 0.7fr); min-height: 42rem; align-items: center; }
  .hero-copy h1 { max-width: none; }
  .hero-ticket { max-width: 32rem; margin-left: 9%; }
  .split-band, .department-feature-grid, .story-opening-grid, .counter-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split-band--reverse figure, .counter-grid figure { order: 2; }
  .image-duo-grid { grid-template-columns: 0.8fr 1.2fr; align-items: center; }
  .department-list { grid-template-columns: repeat(4, 1fr); }
  .department-card:nth-child(2), .department-card:nth-child(4) { margin-top: var(--space-6); }
  .advice-board { grid-template-columns: repeat(3, 1fr); }
  .advice-card:last-child { grid-column: auto; display: block; }
  .advice-card:nth-child(3) { margin-top: var(--space-3); }
  .contact-layout { grid-template-columns: minmax(18rem, 0.75fr) minmax(28rem, 1.25fr); }
  .visit-gallery-grid { grid-template-columns: 1.25fr 0.55fr 0.7fr; }
  .visit-gallery-copy { grid-column: auto; }
  .footer-inner { grid-template-columns: 1.1fr 0.9fr; }
  .footer-meta { grid-column: 1 / -1; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}