@font-face {
  font-family: "Instrument Serif";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../angle-lettres/instrument-serif-latin-400.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Instrument Serif";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../angle-lettres/instrument-serif-latin-ext-400.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Instrument Serif";
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url("../angle-lettres/instrument-serif-latin-400-italic.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Instrument Serif";
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url("../angle-lettres/instrument-serif-latin-ext-400-italic.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Figtree";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../angle-lettres/figtree-latin-400.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Figtree";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../angle-lettres/figtree-latin-ext-400.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Figtree";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../angle-lettres/figtree-latin-500.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Figtree";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../angle-lettres/figtree-latin-ext-500.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Figtree";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../angle-lettres/figtree-latin-600.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Figtree";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../angle-lettres/figtree-latin-ext-600.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --calcaire: #D8CDB8;
  --vigne: #5A2A32;
  --fer: #4A4A46;
  --creme: #F3EEE4;
  --mousse: #6A7A5A;
  --grille: rgba(74, 74, 70, 0.11);
  --grille-forte: rgba(74, 74, 70, 0.22);
  --serif: "Instrument Serif", "Times New Roman", serif;
  --sans: "Figtree", "Helvetica Neue", sans-serif;
  --gutter: clamp(1rem, 3vw, 2.25rem);
  --sheet: min(1180px, calc(100% - 2 * var(--gutter)));
  --tick: 14px;
}

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

html, body { overflow-x: clip; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--fer);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.55;
  background-color: var(--creme);
  background-image:
    linear-gradient(var(--grille) 1px, transparent 1px),
    linear-gradient(90deg, var(--grille) 1px, transparent 1px),
    linear-gradient(var(--grille-forte) 1px, transparent 1px),
    linear-gradient(90deg, var(--grille-forte) 1px, transparent 1px);
  background-size: 24px 24px, 24px 24px, 120px 120px, 120px 120px;
  background-position: 0 0, 0 0, 0 0, 0 0;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--vigne); text-underline-offset: 0.18em; }
a:hover { color: var(--fer); }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 400; line-height: 1.12; letter-spacing: -0.02em; margin: 0 0 0.6rem; }
h1 { font-size: clamp(2.1rem, 5.4vw, 4.15rem); }
h2 { font-size: clamp(1.65rem, 3.4vw, 2.55rem); }
h3 { font-size: 1.35rem; }
p { margin: 0 0 1rem; }
ul { margin: 0 0 1rem 1.1rem; padding: 0; }
button, input, textarea, select { font: inherit; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip {
  position: absolute;
  left: 0.75rem;
  top: -3rem;
  z-index: 80;
  background: var(--creme);
  color: var(--fer);
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--fer);
}
.skip:focus { top: 0.75rem; }

.sheet { width: var(--sheet); margin-inline: auto; }

.cote {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--vigne);
}

.demo-band {
  border-bottom: 1px solid var(--fer);
  background: var(--calcaire);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.demo-band .sheet {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.45rem 0;
}

/* Title-block header */
.cartouche {
  border-bottom: 1px solid var(--fer);
  background: rgba(243, 238, 228, 0.92);
  position: sticky;
  top: 0;
  z-index: 40;
}
.cartouche__row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 0.7rem 0;
  border-bottom: 1px solid rgba(74, 74, 70, 0.25);
}
.marque {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--fer);
}
.marque svg { width: 42px; height: 42px; flex: none; }
.marque b {
  display: block;
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 400;
  line-height: 1;
}
.marque small {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mousse);
}
.cartouche__meta {
  display: flex;
  gap: 1.25rem;
  justify-content: flex-end;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.cartouche__meta span { border-left: 1px solid var(--fer); padding-left: 1.25rem; }
.cartouche__meta span:first-child { border: 0; padding: 0; }

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid var(--fer);
  background: var(--creme);
  color: var(--fer);
  padding: 0;
  cursor: pointer;
  position: relative;
}
.menu-toggle span {
  position: absolute;
  left: 12px;
  right: 12px;
  height: 1px;
  background: currentColor;
}
.menu-toggle span:nth-child(1) { top: 16px; }
.menu-toggle span:nth-child(2) { top: 23px; }
.menu-toggle span:nth-child(3) { top: 30px; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { top: 23px; transform: rotate(90deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { top: 23px; }

.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.15rem 1.1rem;
  padding: 0.55rem 0 0.75rem;
}
.nav a {
  text-decoration: none;
  color: var(--fer);
  font-size: 0.92rem;
  font-weight: 500;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.nav a[aria-current="page"] {
  box-shadow: inset 0 -2px 0 var(--vigne);
}
.nav a:hover { color: var(--vigne); }

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.55rem 1.05rem;
  background: var(--creme);
  color: var(--fer);
  border: 1px solid var(--fer);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.78rem;
}
.cta:hover {
  background: var(--calcaire);
  color: var(--fer);
}
.cta--moss {
  background: var(--creme);
  color: var(--fer);
  border-color: var(--mousse);
}
.nav .cta { margin-left: auto; }

.cadre {
  position: relative;
  padding: 1.25rem;
  background: rgba(243, 238, 228, 0.72);
  border: 1px solid var(--fer);
}
.cadre::before,
.cadre::after,
.cadre > .tick-ne,
.cadre > .tick-sw {
  content: "";
  position: absolute;
  width: var(--tick);
  height: var(--tick);
  border-color: var(--vigne);
  border-style: solid;
  pointer-events: none;
}
.cadre::before { top: -1px; left: -1px; border-width: 2px 0 0 2px; }
.cadre::after { top: -1px; right: -1px; border-width: 2px 2px 0 0; }
.cadre > .tick-ne { bottom: -1px; left: -1px; border-width: 0 0 2px 2px; }
.cadre > .tick-sw { bottom: -1px; right: -1px; border-width: 0 2px 2px 0; }

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 1.25rem;
  padding: 1.6rem 0 2.2rem;
}
.hero__copy h1 em {
  font-style: italic;
  color: var(--vigne);
}
.lead { font-size: 1.08rem; max-width: 38rem; }
.actions { display: flex; flex-wrap: wrap; gap: 0.7rem; margin: 1.2rem 0 0; }

.hero__plan {
  min-height: 320px;
  position: relative;
  overflow: hidden;
}
.hero__plan img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 340px;
  filter: grayscale(0.18) contrast(1.05);
}
.hero__plan .overlay-plan {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent 0, transparent calc(100% - 1px), rgba(90, 42, 50, 0.55) calc(100% - 1px)),
    linear-gradient(transparent 0, transparent calc(100% - 1px), rgba(90, 42, 50, 0.55) calc(100% - 1px));
  background-size: 48px 48px;
  mix-blend-mode: multiply;
}
.hero__plan .legend {
  position: absolute;
  left: 0.7rem;
  bottom: 0.7rem;
  background: var(--creme);
  border: 1px solid var(--fer);
  padding: 0.4rem 0.6rem;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* CSS measured corner diagrams */
.equerre {
  --ink: var(--fer);
  --accent: var(--vigne);
  position: relative;
  min-height: 280px;
  isolation: isolate;
}
.equerre .axe-h,
.equerre .axe-v {
  position: absolute;
  background: var(--ink);
}
.equerre .axe-h { height: 1px; left: 12%; right: 10%; top: 58%; }
.equerre .axe-v { width: 1px; top: 14%; bottom: 16%; left: 38%; }
.equerre .mur-a,
.equerre .mur-b {
  position: absolute;
  background: var(--calcaire);
  border: 1px solid var(--ink);
}
.equerre .mur-a { left: 38%; top: 18%; width: 42%; height: 46px; }
.equerre .mur-b { left: 38%; top: 18%; width: 46px; height: 62%; }
.quoin-stack {
  position: absolute;
  left: 38%;
  top: 18%;
  width: 92px;
  display: flex;
  flex-direction: column;
}
.quoin-stack i {
  display: block;
  height: 22px;
  border: 1px solid var(--ink);
  background: #e8dfcc;
}
.quoin-stack i:nth-child(odd) { width: 92px; margin-left: 0; background: #d2c6ae; }
.quoin-stack i:nth-child(even) { width: 54px; margin-left: 0; background: #c4b79c; }
.quoin-stack[data-harpage="alterne"] i:nth-child(even) { margin-left: 38px; width: 54px; }
.dim {
  position: absolute;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}
.dim--h { left: 48%; top: 12%; }
.dim--v { left: 8%; top: 48%; writing-mode: vertical-rl; transform: rotate(180deg); }
.angle-90 {
  position: absolute;
  left: 38%;
  top: 18%;
  width: 22px;
  height: 22px;
  border-right: 1px solid var(--accent);
  border-bottom: 1px solid var(--accent);
  transform: translate(-1px, -1px);
}
.angle-90 b {
  position: absolute;
  left: 26px;
  top: 4px;
  font-size: 0.68rem;
  color: var(--accent);
}

.band { padding: 2.4rem 0; }
.band--vine {
  background: var(--vigne);
  color: var(--creme);
}
.band--vine h2, .band--vine a { color: var(--creme); }
.band--lime { background: rgba(216, 205, 184, 0.55); }
.band--moss { background: rgba(106, 122, 90, 0.12); }

.grid-3, .grid-2, .grid-4 {
  display: grid;
  gap: 1rem;
}
.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.fiche {
  border: 1px solid var(--fer);
  background: var(--creme);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  min-height: 100%;
}
.fiche img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.fiche__body { padding: 1rem 1.05rem 1.15rem; }
.fiche__body .cote { margin-bottom: 0.35rem; }
.fiche:hover { background: #fffaf2; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  align-items: center;
}
.split img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.photo-suite { margin-top: 1.25rem; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }

.table-plan {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}
.table-plan th,
.table-plan td {
  border: 1px solid var(--fer);
  padding: 0.65rem 0.75rem;
  text-align: left;
  vertical-align: top;
}
.table-plan th {
  background: var(--calcaire);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.75rem;
}

.faq details {
  border: 1px solid var(--fer);
  background: var(--creme);
  margin-bottom: 0.55rem;
}
.faq summary {
  cursor: pointer;
  padding: 0.85rem 1rem;
  font-weight: 600;
  min-height: 44px;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq details[open] summary { border-bottom: 1px solid var(--fer); }
.faq details p { padding: 0.85rem 1rem 1rem; margin: 0; }

.form { display: grid; gap: 0.75rem; }
.form label { display: grid; gap: 0.3rem; font-weight: 500; }
.form input,
.form textarea,
.form select {
  border: 1px solid var(--fer);
  background: #fffaf2;
  color: var(--fer);
  padding: 0.65rem 0.7rem;
  min-height: 44px;
  width: 100%;
}
.form textarea { min-height: 140px; resize: vertical; }
.form-note {
  border: 1px dashed var(--mousse);
  padding: 0.7rem 0.8rem;
  background: rgba(106, 122, 90, 0.08);
  display: none;
}
.form-note.is-on { display: block; }

.legal { max-width: 46rem; }
.legal h2 { margin-top: 1.6rem; }

.pied {
  border-top: 1px solid var(--fer);
  background: rgba(216, 205, 184, 0.45);
  padding: 2rem 0 1.2rem;
  margin-top: 2rem;
}
.pied__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 1.4rem;
}
.pied h2 { font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; font-family: var(--sans); font-weight: 600; }
.pied a { display: block; text-decoration: none; color: var(--fer); min-height: 36px; padding: 0.2rem 0; }
.pied a:hover { color: var(--vigne); }
.pied button {
  display: block;
  border: 0;
  background: none;
  color: var(--fer);
  padding: 0.2rem 0;
  min-height: 36px;
  cursor: pointer;
  text-align: left;
}
.pied button:hover { color: var(--vigne); }
.pied__base {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.4rem;
  padding-top: 0.8rem;
  border-top: 1px solid rgba(74, 74, 70, 0.35);
  font-size: 0.82rem;
}

.cookie {
  position: fixed;
  left: 0.75rem;
  right: 0.75rem;
  bottom: 0.75rem;
  z-index: 60;
  display: none;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: center;
  background: var(--creme);
  color: var(--fer);
  border: 1px solid var(--fer);
  padding: 0.9rem 1rem;
  box-shadow: 0 0 0 1px var(--calcaire);
}
.cookie.is-on { display: grid; }
.cookie p { margin: 0.25rem 0 0.4rem; }
.cookie__acts { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.cookie button {
  min-height: 44px;
  min-width: 44px;
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--fer);
  background: var(--creme);
  color: var(--fer);
  font-weight: 600;
  cursor: pointer;
}
.cookie button[data-accept] { background: var(--calcaire); }
.cookie a { color: var(--vigne); }

.page-head { padding: 1.8rem 0 0.4rem; }
.page-head h1 { max-width: 16ch; }

.metric {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--fer);
}
.metric div {
  padding: 1rem;
  border-right: 1px solid var(--fer);
}
.metric div:last-child { border-right: 0; }
.metric strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.8rem;
}

.carnet article { margin-bottom: 1.6rem; }
.carnet article img { margin: 0.8rem 0; aspect-ratio: 16 / 9; object-fit: cover; width: 100%; }

.ortho-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
}
.ortho-list li {
  display: grid;
  grid-template-columns: 3.2rem 1fr;
  gap: 0.8rem;
  padding: 0.7rem 0;
  border-top: 1px solid rgba(74, 74, 70, 0.28);
}
.ortho-list b { font-family: var(--serif); font-size: 1.2rem; color: var(--vigne); }

@media (max-width: 960px) {
  .cartouche__meta { display: none; }
  .cartouche__row { grid-template-columns: 1fr auto; }
  .menu-toggle { display: inline-block; }
  .nav {
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding-bottom: 1rem;
  }
  .nav.is-open { display: flex; }
  .nav a { border-bottom: 1px solid rgba(74, 74, 70, 0.2); }
  .nav .cta { margin-left: 0; width: 100%; }
  .hero, .split, .grid-2, .grid-3, .grid-4, .metric, .pied__grid {
    grid-template-columns: 1fr;
  }
  .metric div { border-right: 0; border-bottom: 1px solid var(--fer); }
  .cookie { grid-template-columns: 1fr; left: 0.5rem; right: 0.5rem; }
  .pied__base { flex-direction: column; }
}

@media (max-width: 640px) {
  .cadre { padding: 0.9rem; }
  h1 { font-size: 2rem; }
}