@font-face { font-family: "Instrument Serif"; src: url("../fonts/instrument-serif.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Instrument Serif"; src: url("../fonts/instrument-serif-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "Manrope"; src: url("../fonts/manrope.woff2") format("woff2"); font-weight: 200 800; font-display: swap; }
:root { --paper: #ece6dc; --paper-2: #e2dacd; --ink: #231f1d; --ink-soft: #57514b; --clay: #8c4c34; --line: rgba(35,31,29,.16); --serif: "Instrument Serif", Georgia, serif; --sans: "Manrope", system-ui, sans-serif; --tone: #5a3a2a; }
h1, h2, h3, .brand { font-family: var(--serif); font-weight: 400; }
em { color: var(--clay); }
.eyebrow { font: 700 12px/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--clay); margin-bottom: 22px; }
.lede { font-size: clamp(17px, 1.5vw, 20px); color: var(--ink-soft); max-width: 30em; }
.btn, .btn-ghost { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 22px; background: var(--ink); color: var(--paper); text-decoration: none; border: 1px solid var(--ink); font-weight: 700; font-size: 14px; letter-spacing: .02em; cursor: pointer; border-radius: 0; transition: background .25s, color .25s; }
.btn:hover { background: var(--clay); border-color: var(--clay); }
.btn-big { min-height: 54px; padding: 0 32px; font-size: 15px; width: 100%; margin-top: 18px; }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }

.dm-header { position: sticky; top: 0; z-index: 40; background: rgba(236,230,220,.92); backdrop-filter: blur(10px); transition: box-shadow .3s; }
.dm-header.is-stuck { box-shadow: 0 1px 0 var(--line); }
.bar { display: flex; align-items: center; gap: 32px; min-height: 72px; }
.brand { font-size: 28px; text-decoration: none; margin-right: auto; white-space: nowrap; }
.bar nav { display: flex; gap: 28px; }
.bar nav a { text-decoration: none; font-size: 14px; font-weight: 600; color: var(--ink-soft); position: relative; transition: color .2s; }
.bar nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 1px; background: var(--ink); transform: scaleX(0); transition: transform .3s; transform-origin: left; }
.bar nav a:hover { color: var(--ink); } .bar nav a:hover::after { transform: scaleX(1); }

.hero { padding: clamp(56px, 9vw, 130px) 0 clamp(48px, 7vw, 96px); }
.hero h1 { font-size: clamp(48px, 8.4vw, 132px); line-height: .96; letter-spacing: -.02em; max-width: 13em; }
.hero-foot { display: grid; grid-template-columns: 1fr auto; gap: 48px; align-items: end; margin-top: clamp(36px, 5vw, 64px); }
.hero-points { display: flex; gap: clamp(24px, 4vw, 56px); }
.hero-points b { display: block; font-family: var(--serif); font-weight: 400; font-size: clamp(40px, 5vw, 64px); line-height: 1; }
.hero-points span { display: block; font-size: 13px; color: var(--ink-soft); max-width: 9em; margin-top: 8px; }

.nuancier { background: var(--ink); color: var(--paper); padding: clamp(64px, 9vw, 120px) 0; }
.nuancier .eyebrow { color: #d09a80; }
.nu-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 6vw, 96px); align-items: center; }
.nuancier h2 { font-size: clamp(36px, 4.6vw, 64px); line-height: 1.02; }
.nu-copy > p { color: rgba(236,230,220,.72); margin: 22px 0 32px; max-width: 28em; }
.swatches { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; max-width: 420px; }
.sw-btn { aspect-ratio: 1; border-radius: 50%; border: 2px solid transparent; padding: 0; cursor: pointer; position: relative; transition: transform .3s cubic-bezier(.2,.7,.1,1), border-color .3s; outline-offset: 5px; }
.sw-btn::before { content: ""; position: absolute; inset: 3px; border-radius: 50%; background: var(--c); }
.sw-btn:hover { transform: scale(1.06); }
.sw-btn[aria-checked="true"] { border-color: var(--paper); transform: scale(1.06); }
.nu-card { position: relative; min-height: 520px; background: var(--tone); color: #fff; overflow: hidden; display: flex; align-items: flex-end; transition: background .7s cubic-bezier(.4,0,.2,1); }
.locks { position: absolute; inset: 0; width: 100%; height: 100%; color: rgba(255,255,255,.22); }
.locks path { stroke-dasharray: 1400; stroke-dashoffset: 1400; animation: draw 2.2s cubic-bezier(.4,0,.2,1) forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.nu-info { position: relative; padding: clamp(24px, 3vw, 44px); width: 100%; background: linear-gradient(to top, rgba(0,0,0,.34), transparent); }
.nu-tech { font: 700 12px/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; opacity: .8; margin-bottom: 12px; }
.nu-info h3 { font-size: clamp(36px, 4vw, 54px); line-height: 1; margin-bottom: 12px; }
.nu-info > p { max-width: 30em; opacity: .9; }
.nu-meta { display: flex; gap: 32px; margin-top: 24px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.3); flex-wrap: wrap; }
.nu-meta dt { font: 700 11px/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; opacity: .7; margin-bottom: 6px; }
.nu-meta dd { font-family: var(--serif); font-size: 24px; }
.nu-card.swap .nu-info > * { animation: up .6s cubic-bezier(.2,.7,.1,1) both; }
.nu-card.swap .nu-info > *:nth-child(2) { animation-delay: .05s; } .nu-card.swap .nu-info > *:nth-child(3) { animation-delay: .1s; }
@keyframes up { from { opacity: 0; transform: translateY(12px); } }

.prest { padding: clamp(64px, 9vw, 130px) 0; }
.prest h2, .equipe h2, .rdv h2 { font-size: clamp(36px, 4.6vw, 64px); line-height: 1.02; }
.acc { margin-top: 40px; border-top: 1px solid var(--ink); }
.acc-item { border-bottom: 1px solid var(--line); }
.acc-item h3 { font-size: 0; }
.acc-item button { width: 100%; display: flex; justify-content: space-between; align-items: center; padding: 26px 0; background: none; border: 0; cursor: pointer; text-align: left; font-family: var(--serif); font-size: clamp(26px, 3vw, 40px); }
.acc-item button i { position: relative; width: 22px; height: 22px; flex: none; }
.acc-item button i::before, .acc-item button i::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1.5px; background: currentColor; transition: transform .35s; }
.acc-item button i::after { transform: rotate(90deg); }
.acc-item button[aria-expanded="true"] i::after { transform: rotate(0); }
.acc-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .45s cubic-bezier(.4,0,.2,1); }
.acc-body > div { overflow: hidden; }
.acc-item button[aria-expanded="true"] + * , .acc-item:has(button[aria-expanded="true"]) .acc-body { grid-template-rows: 1fr; }
.prices { padding: 0 0 8px; max-width: 760px; }
.prices li { display: flex; justify-content: space-between; gap: 20px; padding: 12px 0; border-bottom: 1px dotted var(--line); }
.prices li:last-child { border: 0; }
.prices b { font-weight: 700; }
.note { color: var(--ink-soft); font-size: 14.5px; padding: 8px 0 26px; font-style: italic; }

.equipe { padding: 0 0 clamp(64px, 9vw, 130px); }
.team { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.team li { background: var(--paper-2); padding: 32px; transition: transform .4s cubic-bezier(.2,.7,.1,1); }
.team li:hover { transform: translateY(-4px); }
.avatar { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: var(--ink); color: var(--paper); font: 400 30px/1 var(--serif); margin-bottom: 22px; }
.team h3 { font-size: 34px; }
.role { font: 700 12px/1.4 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--clay); margin: 4px 0 14px; }
.team p:last-child { color: var(--ink-soft); font-size: 15.5px; }

.rdv { background: var(--paper-2); padding: clamp(64px, 9vw, 120px) 0; }
.rdv-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(32px, 6vw, 96px); align-items: start; }
.rdv-copy > p { color: var(--ink-soft); margin-top: 20px; max-width: 24em; }
.demo-note { font-style: italic; font-size: 14px; }
.rdv-card { background: var(--paper); padding: clamp(22px, 3vw, 44px); }
fieldset { border: 0; padding: 0; margin: 0 0 28px; min-width: 0; }
legend { font: 800 12px/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; margin-bottom: 14px; padding: 0; }
.choices { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.choices button, .times button, .days button { background: transparent; border: 1px solid var(--line); cursor: pointer; font-weight: 600; transition: all .2s; text-align: left; }
.choices button { padding: 16px; font-size: 16px; display: flex; flex-direction: column; }
.choices small { font-weight: 500; color: var(--ink-soft); }
.choices button:hover, .times button:hover:not(:disabled), .days button:hover { border-color: var(--ink); }
[aria-checked="true"].c, .choices [aria-checked="true"], .times [aria-checked="true"], .days [aria-checked="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.choices [aria-checked="true"] small { color: rgba(236,230,220,.7); }
.days { display: grid; grid-template-columns: repeat(auto-fit, minmax(78px, 1fr)); gap: 8px; }
.days button { padding: 12px 6px; text-align: center; display: flex; flex-direction: column; line-height: 1.25; }
.days small { font-weight: 500; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; opacity: .7; }
.days b { font-family: var(--serif); font-size: 26px; font-weight: 400; }
.times { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: 8px; }
.times button { min-height: 46px; text-align: center; }
.times button:disabled { text-decoration: line-through; color: #a7a099; cursor: not-allowed; background: transparent; }
.field { display: block; margin-bottom: 16px; }
.field span { display: block; font-size: 13px; font-weight: 700; margin-bottom: 6px; }
.field input { width: 100%; min-height: 50px; padding: 0 14px; border: 1px solid var(--line); background: #fff; font-size: 16px; border-radius: 0; }
.field input:focus { border-color: var(--ink); outline: 2px solid rgba(35,31,29,.15); }
.field input[aria-invalid="true"] { border-color: #a63a2a; }
.err { display: block; color: #a63a2a; font-size: 14px; margin-top: 4px; }
.summary { font-family: var(--serif); font-size: 22px; color: var(--clay); min-height: 1.5em; }
.done { text-align: center; padding: 28px 0; animation: up .6s both; }
.done svg { margin: 0 auto 16px; } .done h3 { font-size: 40px; } .done p { color: var(--ink-soft); margin: 8px 0 24px; }

.avis { padding: clamp(56px, 8vw, 100px) 0; text-align: center; }
.quote-box { display: grid; max-width: 820px; margin: 0 auto; }
.q { grid-area: 1/1; opacity: 0; visibility: hidden; transition: opacity .7s, visibility .7s; margin: 0; }
.q.on { opacity: 1; visibility: visible; }
.q p { font-family: var(--serif); font-size: clamp(26px, 3.4vw, 44px); line-height: 1.2; }
.q footer { margin-top: 22px; color: var(--ink-soft); font-size: 14px; }
.q-dots { display: flex; justify-content: center; gap: 4px; margin-top: 22px; }
.q-dots button { width: 36px; height: 36px; background: none; border: 0; cursor: pointer; position: relative; }
.q-dots button::before { content: ""; position: absolute; left: 8px; right: 8px; top: 17px; height: 2px; background: var(--line); transition: background .3s; }
.q-dots button[aria-selected="true"]::before { background: var(--ink); }

.foot { background: var(--ink); color: var(--paper); padding: 64px 0; }
.foot-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 40px; }
.foot .brand { margin-bottom: 14px; display: block; }
.foot-t { font: 700 12px/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; opacity: .6; margin-bottom: 14px; }
.foot-small { font-size: 13px; opacity: .6; margin-top: 16px; }

@media (max-width: 960px) {
  .bar nav { display: none; }
  .hero-foot, .nu-grid, .rdv-grid, .team, .foot-grid { grid-template-columns: 1fr; }
  .nu-card { min-height: 440px; }
}
.foot .brand em { color: #dba086; }