/* =========================================================================
   ANTHRASITE — v4 « Éditorial »
   Instrument Serif (display) + Inter (texte) · noir chaud / crème / laiton
   ========================================================================= */

:root {
  --ink:      #0b0a09;
  --ink-2:    #131110;
  --ink-3:    #1c1917;
  --cream:    #f4f0e7;
  --cream-2:  #ebe5d9;
  --gold:     #cfa363;
  --gold-lt:  #e6c791;
  --gold-dp:  #8c6a35;

  --on-dark:      #f4f0e7;
  --on-dark-mut:  rgba(244, 240, 231, .62);
  --on-light:     #14110f;
  --on-light-mut: rgba(20, 17, 15, .62);

  --serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --wrap: 1240px;
  --pad:  clamp(1.25rem, 5vw, 3rem);
  --sec-y: clamp(5.5rem, 11vw, 10rem);

  --ease: cubic-bezier(.22, .61, .36, 1);
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--on-dark);
  font-family: var(--sans);
  font-size: clamp(1rem, .96rem + .2vw, 1.0625rem);
  font-weight: 300;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* PIÈGE : un <img width/height> gagne sur aspect-ratio → height:auto obligatoire */
img { max-width: 100%; height: auto; display: block; }

a { color: inherit; }

::selection { background: var(--gold); color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 2px;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  background: var(--gold);
  color: var(--ink);
  padding: .75rem 1.25rem;
  font-size: .875rem;
  font-weight: 500;
}
.skip:focus { left: 1rem; top: 1rem; }

/* ---------------------------------------------------------------- chrome */

.progress {
  position: fixed;
  inset: 0 auto auto 0;
  height: 2px;
  width: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--gold-dp), var(--gold-lt));
  z-index: 200;
  pointer-events: none;
}

.grain {
  position: fixed;
  inset: 0;
  z-index: 150;
  pointer-events: none;
  opacity: .035;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* --------------------------------------------------------------- header */

.hdr {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 120;
  padding-block: 1.15rem;
  transition: background .4s var(--ease), padding .4s var(--ease), border-color .4s var(--ease);
  border-bottom: 1px solid transparent;
}
.hdr.is-stuck {
  background: rgba(11, 10, 9, .86);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  padding-block: .7rem;
  border-bottom-color: rgba(207, 163, 99, .18);
}

.hdr-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  text-decoration: none;
  color: var(--on-dark);
}
.brand-mark { width: 26px; height: auto; }
.brand-word {
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 2.4vw, 2.25rem);
}
.nav a {
  font-size: .82rem;
  font-weight: 400;
  letter-spacing: .04em;
  color: var(--on-dark-mut);
  text-decoration: none;
  position: relative;
  padding-block: .25rem;
  transition: color .3s var(--ease);
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  height: 1px; width: 100%;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: 100% 50%;
  transition: transform .4s var(--ease);
}
.nav a:hover { color: var(--on-dark); }
.nav a:hover::after { transform: scaleX(1); transform-origin: 0 50%; }

.nav .nav-cta {
  color: var(--ink);
  background: var(--gold);
  padding: .55rem 1.1rem;
  border-radius: 100px;
  font-weight: 500;
  transition: background .3s var(--ease), transform .3s var(--ease);
}
.nav .nav-cta::after { display: none; }
.nav .nav-cta:hover { background: var(--gold-lt); transform: translateY(-1px); }

.burger {
  display: none;
  width: 42px; height: 42px;
  background: none;
  border: 1px solid rgba(244, 240, 231, .22);
  border-radius: 50%;
  cursor: pointer;
  position: relative;
}
.burger span {
  position: absolute;
  left: 50%; top: 50%;
  width: 16px; height: 1px;
  background: var(--on-dark);
  transform: translate(-50%, -50%);
  transition: transform .35s var(--ease), opacity .25s var(--ease);
}
.burger span:first-child { transform: translate(-50%, calc(-50% - 3.5px)); }
.burger span:last-child  { transform: translate(-50%, calc(-50% + 3.5px)); }
.burger[aria-expanded="true"] span:first-child { transform: translate(-50%, -50%) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child  { transform: translate(-50%, -50%) rotate(-45deg); }

/* ----------------------------------------------------------------- hero */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-block: clamp(7rem, 14vh, 10rem) clamp(1.75rem, 4vh, 2.75rem);
  overflow: hidden;
  isolation: isolate;
}

.hero-bg { position: absolute; inset: 0; z-index: -2; }
.hero-layer {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 1.6s var(--ease);
  will-change: opacity;
}
.hero-layer.is-on { opacity: 1; }
.hero-layer-1 {
  background-image: image-set(url("../images/resto-1.webp") type("image/webp"), url("../images/resto-1.jpg") type("image/jpeg"));
  background-image: -webkit-image-set(url("../images/resto-1.webp") type("image/webp"), url("../images/resto-1.jpg") type("image/jpeg"));
}

.hero-veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 90% at 12% 78%, rgba(11, 10, 9, .88) 0%, rgba(11, 10, 9, .5) 42%, transparent 74%),
    linear-gradient(to top, rgba(11, 10, 9, .92) 0%, rgba(11, 10, 9, .35) 38%, rgba(11, 10, 9, .55) 100%);
}

.hero-in { flex: 1; display: flex; flex-direction: column; justify-content: center; }

.kicker {
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--on-dark-mut);
  margin: 0 0 1.5rem;
  display: flex;
  align-items: baseline;
  gap: .8rem;
}
.kicker-gold { color: var(--gold); }
.kicker .num {
  font-family: var(--serif);
  font-size: 1.05rem;
  letter-spacing: 0;
  color: var(--gold);
  -webkit-text-stroke: 0;
}

.hero-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.9rem, 8.2vw, 6.75rem);
  line-height: .98;
  letter-spacing: -.015em;
  margin: 0;
  max-width: 15ch;
  text-shadow: 0 2px 30px rgba(0, 0, 0, .45), 0 1px 3px rgba(0, 0, 0, .3);
}
.hero-title em { font-style: italic; color: var(--gold-lt); }

.hero-lead {
  margin: 1.75rem 0 0;
  max-width: 44ch;
  font-size: clamp(1.05rem, 1rem + .45vw, 1.3rem);
  color: rgba(244, 240, 231, .82);
  text-shadow: 0 1px 16px rgba(0, 0, 0, .5);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  margin-top: 2.5rem;
}

.hero-foot {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-top: 3rem;
}

.ticks {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1.6rem;
  font-size: .8rem;
  letter-spacing: .06em;
  color: var(--on-dark-mut);
}
.ticks li { display: flex; align-items: center; gap: .55rem; }
.ticks li::before {
  content: "";
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--gold);
  flex: none;
}
.ticks-block { flex-direction: column; gap: .7rem; margin-block: 1.9rem; }

.cue {
  font-size: .68rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--on-dark-mut);
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  white-space: nowrap;
}
.cue i {
  width: 44px; height: 1px;
  background: linear-gradient(90deg, var(--gold), transparent);
  display: block;
  animation: cue 2.4s var(--ease) infinite;
}
@keyframes cue { 0%, 100% { opacity: .35; transform: scaleX(.6); } 50% { opacity: 1; transform: scaleX(1); } }

/* -------------------------------------------------------------- buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: .95rem 1.9rem;
  border-radius: 100px;
  font-family: var(--sans);
  font-size: .875rem;
  font-weight: 500;
  letter-spacing: .02em;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background .32s var(--ease), color .32s var(--ease),
              border-color .32s var(--ease), transform .32s var(--ease);
}
.btn:hover { transform: translateY(-2px); }

.btn-gold { background: var(--gold); color: var(--ink); }
.btn-gold:hover { background: var(--gold-lt); }

.btn-line { border-color: rgba(244, 240, 231, .32); color: var(--on-dark); }
.btn-line:hover { border-color: var(--gold); color: var(--gold-lt); }

.btn-dark { background: var(--ink); color: var(--cream); }
.btn-dark:hover { background: var(--ink-3); }

.btn-block { width: 100%; }

/* ------------------------------------------------------------ manifeste */

.manifeste {
  background: var(--gold);
  color: var(--ink);
  padding-block: clamp(2.25rem, 5vw, 3.5rem);
}
.manifeste-t {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 1.1rem + 1.5vw, 2.35rem);
  line-height: 1.25;
  text-align: center;
  letter-spacing: -.01em;
}
.manifeste-t span { font-style: italic; opacity: .72; }

/* ------------------------------------------------------------- sections */

.sec { padding-block: var(--sec-y); position: relative; }
.sec-dark  { background: var(--ink);   color: var(--on-dark); }
.sec-light { background: var(--cream); color: var(--on-light); }

/* le kicker est clair par défaut (fonds sombres) → à réaccorder sur crème */
.sec-light .kicker { color: var(--on-light-mut); }
.sec-light .kicker .num { color: var(--gold-dp); }

.head { max-width: 720px; margin: 0 auto clamp(3rem, 6vw, 5rem); text-align: center; }
.head .kicker { justify-content: center; }
.head-left { margin-inline: 0; text-align: left; }
.head-left .kicker { justify-content: flex-start; }

.title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.1rem, 1.5rem + 3.1vw, 4.15rem);
  line-height: 1.04;
  letter-spacing: -.015em;
  margin: 0;
  max-width: 19ch;   /* PIÈGE : le ch doit se calculer sur la taille du titre */
  margin-inline: auto;
}
.head-left .title { margin-inline: 0; }
.title em { font-style: italic; color: var(--gold); }
.sec-light .title em { color: var(--gold-dp); }

.lead {
  margin: 1.5rem auto 0;
  max-width: 56ch;
  font-size: 1.05rem;
}
.sec-dark  .lead { color: var(--on-dark-mut); }
.sec-light .lead { color: var(--on-light-mut); }
.head-left .lead, .contact-side .lead { margin-inline: 0; }

/* -------------------------------------------------------- avant / après */

.ba { max-width: 1000px; margin-inline: auto; }

.ba-frame {
  border-radius: 12px;
  overflow: hidden;
  background: var(--ink-2);
  border: 1px solid rgba(207, 163, 99, .2);
  box-shadow: 0 40px 90px -30px rgba(0, 0, 0, .9);
}

.ba-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .7rem 1rem;
  background: var(--ink-3);
  border-bottom: 1px solid rgba(244, 240, 231, .08);
  font-size: .72rem;
  color: var(--on-dark-mut);
}
.ba-dots { display: inline-flex; gap: .4rem; }
.ba-dots i { width: 8px; height: 8px; border-radius: 50%; background: rgba(244, 240, 231, .2); }
.ba-url { flex: 1; text-align: center; letter-spacing: .04em; }
.ba-live { display: inline-flex; align-items: center; gap: .4rem; color: var(--gold); }
.ba-live i { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }

.ba-stage { position: relative; overflow: hidden; touch-action: pan-y; }
.ba-img { width: 100%; display: block; }
.ba-before {
  position: absolute;
  inset: 0;
  width: 100%;
  overflow: hidden;
  clip-path: inset(0 calc(100% - var(--pos, 50%)) 0 0);
}
.ba-before .ba-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

.ba-tag {
  position: absolute;
  top: .9rem;
  padding: .3rem .75rem;
  border-radius: 100px;
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.ba-tag-b { left: .9rem;  background: rgba(11, 10, 9, .72);   color: var(--on-dark-mut); }
.ba-tag-a { right: .9rem; background: rgba(207, 163, 99, .9); color: var(--ink); }

.ba-handle {
  position: absolute;
  top: 0; bottom: 0;
  left: var(--pos, 50%);
  width: 2px;
  margin-left: -1px;
  background: var(--gold);
  pointer-events: none;
}
.ba-knob {
  position: absolute;
  top: 50%; left: 50%;
  width: 46px; height: 46px;
  margin: -23px 0 0 -23px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 6px 22px rgba(0, 0, 0, .5);
}
.ba-knob::before, .ba-knob::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 0; height: 0;
  border-block: 5px solid transparent;
  margin-top: -5px;
}
.ba-knob::before { left: 12px;  border-right: 6px solid var(--ink); }
.ba-knob::after  { right: 12px; border-left:  6px solid var(--ink); }

.ba-range {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  margin: 0;
  opacity: 0;
  cursor: ew-resize;
  -webkit-appearance: none;
  appearance: none;
  background: none;
}
.ba-range::-webkit-slider-thumb { -webkit-appearance: none; width: 46px; height: 100%; cursor: ew-resize; }
.ba-range::-moz-range-thumb { width: 46px; height: 100%; border: 0; background: transparent; cursor: ew-resize; }
.ba-sr {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%);
  white-space: nowrap;
}

.ba-note {
  margin: 1.5rem 0 0;
  text-align: center;
  font-size: .9rem;
  color: var(--on-dark-mut);
}
.ba-note a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(207, 163, 99, .35);
  padding-bottom: 1px;
  transition: border-color .3s var(--ease);
}
.ba-note a:hover { border-bottom-color: var(--gold); }

/* ------------------------------------------------------------- le prix */

.prix { border-top: 1px solid rgba(244, 240, 231, .08); }

.prix-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}

.prix-lead {
  margin: 0 0 2rem;
  font-family: var(--serif);
  font-size: clamp(1.4rem, 1.15rem + 1.2vw, 2rem);
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--on-dark);
}

.prix-l {
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  display: flex;
  flex-direction: column;
}
.prix-l li {
  padding: 1.15rem 0;
  border-top: 1px solid rgba(244, 240, 231, .12);
  font-size: .98rem;
  line-height: 1.55;
  color: var(--on-dark-mut);
}
.prix-l li:last-child { border-bottom: 1px solid rgba(244, 240, 231, .12); }
.prix-l strong {
  display: block;
  font-family: var(--sans);
  font-weight: 500;
  color: var(--on-dark);
  margin-bottom: .15rem;
}

.prix-note {
  margin: 0;
  font-size: 1.02rem;
  color: var(--on-dark-mut);
}
.prix-note em {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.2em;
  color: var(--gold);
}

.prix-card {
  background: var(--cream);
  color: var(--on-light);
  border-radius: 6px;
  padding: clamp(1.9rem, 3.4vw, 2.75rem);
  box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .9);
  /* z-index sur le parent : sans lui, le cadre en z-index:-1 file derriere
     le fond de section (.sec n'ouvre pas de contexte d'empilement) */
  position: relative;
  z-index: 1;
}
.prix-card::after {
  content: "";
  position: absolute;
  inset: 1rem -1rem -1rem 1rem;
  border: 1px solid var(--gold);
  border-radius: 6px;
  z-index: -1;
}
.prix-card-k {
  margin: 0 0 .9rem;
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold-dp);
}
.prix-card-t {
  margin: 0 0 1.6rem;
  font-family: var(--serif);
  font-size: clamp(1.6rem, 1.3rem + 1.1vw, 2.15rem);
  line-height: 1.12;
  letter-spacing: -.01em;
}
.prix-card .ticks-block { margin-block: 0 1.9rem; }
.prix-card .ticks-block li { color: var(--on-light-mut); font-size: .92rem; }
.prix-card .ticks-block li::before { background: var(--gold-dp); }

/* --------------------------------------------------------------- piliers */

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(20, 17, 15, .13);
  border: 1px solid rgba(20, 17, 15, .13);
}
.pillar {
  background: var(--cream);
  padding: clamp(1.9rem, 3.4vw, 3rem);
  display: flex;
  flex-direction: column;
  transition: background .4s var(--ease);
}
.pillar:hover { background: var(--cream-2); }

.pillar-n {
  font-family: var(--serif);
  font-size: 2.4rem;
  line-height: 1;
  margin: 0 0 1rem;
  color: transparent;
  -webkit-text-stroke: 1px var(--gold-dp);
}
.pillar h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.6rem, 1.3rem + 1vw, 2.1rem);
  line-height: 1.1;
  margin: 0 0 1.4rem;
  letter-spacing: -.01em;
}

.pillar-l {
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: .8rem;
  flex: 1;
}
.pillar-l li {
  position: relative;
  padding-left: 1.4rem;
  font-size: .95rem;
  line-height: 1.55;
  color: var(--on-light-mut);
}
.pillar-l li::before {
  content: "";
  position: absolute;
  left: 0; top: .62em;
  width: 6px; height: 6px;
  border-radius: 50%;
  border: 1px solid var(--gold-dp);
}

.pillar-l:last-child { margin-bottom: 0; }

/* --------------------------------------------------------- plan de table */

.plan-frame {
  max-width: 1000px;
  margin-inline: auto;
  border-radius: 12px;
  overflow: hidden;
  background: var(--cream);
  border: 1px solid rgba(207, 163, 99, .2);
  box-shadow: 0 40px 90px -30px rgba(0, 0, 0, .9);
}
.plan-frame img { width: 100%; }

.plan-l {
  list-style: none;
  margin: clamp(3rem, 6vw, 4.5rem) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(2rem, 4vw, 3.5rem);
}
.plan-l li { padding-top: 1.5rem; border-top: 1px solid rgba(207, 163, 99, .28); }
.plan-l h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.25rem, 1.1rem + .7vw, 1.6rem);
  line-height: 1.15;
  margin: 0 0 .7rem;
}
.plan-l p { margin: 0; font-size: .95rem; color: var(--on-dark-mut); }

/* sections sombres qui se suivent : on marque la césure */
.methode, .plan { border-top: 1px solid rgba(244, 240, 231, .08); }

/* --------------------------------------------------------------- méthode */

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(2rem, 4vw, 3.5rem);
}
.step { position: relative; padding-top: 2.25rem; border-top: 1px solid rgba(207, 163, 99, .28); }
.step-n {
  position: absolute;
  top: -.75rem;
  left: 0;
  font-family: var(--serif);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--gold);
  background: var(--ink);
  padding-right: .8rem;
}
.step h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.35rem, 1.15rem + .8vw, 1.8rem);
  line-height: 1.15;
  margin: 0 0 .8rem;
}
.step p { margin: 0; font-size: .95rem; color: var(--on-dark-mut); }

/* -------------------------------------------------------------- garantie */

.garantie {
  margin-top: clamp(4rem, 8vw, 7rem);
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}

.garantie-fig { margin: 0; position: relative; z-index: 1; }
.garantie-fig img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 4px;
}
.garantie-fig::after {
  content: "";
  position: absolute;
  inset: 1.25rem -1.25rem -1.25rem 1.25rem;
  border: 1px solid var(--gold);
  border-radius: 4px;
  z-index: -1;
}

.garantie-t {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.9rem, 1.4rem + 2.4vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: -.015em;
  margin: 0;
}
.garantie-t em { font-style: italic; color: var(--gold); }
.garantie-body .lead { margin-block: 1.5rem 2rem; }

/* --------------------------------------------------------------- contact */

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(2.5rem, 6vw, 5.5rem);
  align-items: start;
}
.contact .head { margin-bottom: 0; }

.contact-l {
  list-style: none;
  margin: 2.5rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}
.contact-l li {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid rgba(20, 17, 15, .12);
}
.contact-l li > span:first-child {
  font-size: .7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--on-light-mut);
  width: 6.5rem;
  flex: none;
}
.contact-l a {
  text-decoration: none;
  color: var(--on-light);
  border-bottom: 1px solid rgba(140, 106, 53, .4);
  transition: color .3s var(--ease), border-color .3s var(--ease);
}
.contact-l a:hover { color: var(--gold-dp); border-bottom-color: var(--gold-dp); }

.socials { display: inline-flex; gap: .6rem; }
.soc {
  width: 38px; height: 38px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(20, 17, 15, .18);
  border-radius: 50%;
  transition: background .3s var(--ease), border-color .3s var(--ease), color .3s var(--ease);
}
.soc svg { width: 17px; height: 17px; fill: currentColor; }
.soc:hover { background: var(--ink); border-color: var(--ink); color: var(--cream); }
.foot-soc .soc { border-color: rgba(244, 240, 231, .22); }
.foot-soc .soc:hover { background: var(--gold); border-color: var(--gold); color: var(--ink); }

.form {
  background: #fff;
  border: 1px solid rgba(20, 17, 15, .1);
  border-radius: 6px;
  padding: clamp(1.75rem, 3.5vw, 2.75rem);
  box-shadow: 0 30px 70px -40px rgba(20, 17, 15, .35);
}
.f { margin-bottom: 1.1rem; }
.f2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.f label {
  display: block;
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--on-light-mut);
  margin-bottom: .5rem;
}
.f input, .f textarea {
  width: 100%;
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 300;
  color: var(--on-light);
  background: var(--cream);
  border: 1px solid rgba(20, 17, 15, .12);
  border-radius: 4px;
  padding: .8rem .9rem;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.f textarea { resize: vertical; min-height: 110px; }
.f input:focus, .f textarea:focus {
  outline: none;
  background: #fff;
  border-color: var(--gold-dp);
}
.f input::placeholder, .f textarea::placeholder { color: rgba(20, 17, 15, .38); }

.hp { position: absolute; left: -9999px; }

.form .btn { margin-top: .6rem; }
.form-status {
  margin: 1rem 0 0;
  font-size: .875rem;
  min-height: 1.2em;
}
.form-status.ok { color: #2f7a4d; }
.form-status.ko { color: #b4462f; }
.form-note {
  margin: .9rem 0 0;
  font-size: .78rem;
  color: var(--on-light-mut);
  text-align: center;
}

/* ---------------------------------------------------------------- footer */

.foot { background: var(--ink-2); color: var(--on-dark); padding-block: clamp(3.5rem, 7vw, 5.5rem) 2rem; }
.foot-top {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(244, 240, 231, .1);
}
.foot-claim { margin: 0; font-size: .85rem; color: var(--on-dark-mut); line-height: 1.55; }
.foot-nav { display: flex; flex-wrap: wrap; gap: 1.4rem; }
.foot-nav a {
  font-size: .8rem;
  color: var(--on-dark-mut);
  text-decoration: none;
  transition: color .3s var(--ease);
}
.foot-nav a:hover { color: var(--gold); }
.foot-bot {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.75rem;
  font-size: .78rem;
  color: var(--on-dark-mut);
}
.foot-bot a { text-decoration: none; }
.foot-bot a:hover { color: var(--gold); }

/* ------------------------------------------------------------ animations */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}
.reveal.d2 { transition-delay: .12s; }
.reveal.d3 { transition-delay: .24s; }
.reveal.is-in { opacity: 1; transform: none; }

/* titres révélés mot par mot (découpage injecté par app.js) */
.split .w { display: inline-block; overflow: hidden; vertical-align: bottom; }
.split .wi {
  display: inline-block;
  transform: translateY(105%);
  transition: transform .95s var(--ease);
}
.split.is-in .wi { transform: none; }

html:not(.js) .reveal { opacity: 1; transform: none; }
html:not(.js) .split .wi { transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .split .wi { transition: none !important; opacity: 1 !important; transform: none !important; }
  .hero-layer { transition: none; }
  .cue i { animation: none; }
}

/* ---------------------------------------------------------- responsive */

@media (max-width: 1024px) {
  .pillars { grid-template-columns: 1fr; }
  .plan-l  { grid-template-columns: 1fr; gap: 2rem; }
  .steps   { grid-template-columns: 1fr; gap: 2.5rem; }
  .prix-grid { grid-template-columns: 1fr; }
  .prix-card::after { inset: .75rem -.75rem -.75rem .75rem; }
  .garantie { grid-template-columns: 1fr; }
  .garantie-fig { max-width: 420px; }
  .garantie-fig::after { inset: 1rem -1rem -1rem 1rem; }
  .contact-grid { grid-template-columns: 1fr; }
  .foot-top { grid-template-columns: 1fr 1fr; row-gap: 2rem; }
}

@media (max-width: 860px) {
  .burger { display: block; }

  .nav {
    position: fixed;
    inset: 0;
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    background: rgba(11, 10, 9, .97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .4s var(--ease), visibility .4s var(--ease);
  }
  .nav.is-open { opacity: 1; visibility: visible; }
  .nav a { font-size: 1.4rem; color: var(--on-dark); }
  .nav .nav-cta { font-size: 1rem; padding: .8rem 1.8rem; }

  .hero-foot { flex-direction: column; align-items: flex-start; gap: 1.5rem; }
  .cue { display: none; }
  .hero-title { max-width: 12ch; }
}

@media (max-width: 600px) {
  .f2 { grid-template-columns: 1fr; }
  .contact-l li { flex-direction: column; align-items: flex-start; gap: .4rem; }
  .contact-l li > span:first-child { width: auto; }
  .foot-top { grid-template-columns: 1fr; }
  .foot-bot { flex-direction: column; align-items: center; text-align: center; }
  .ba-bar .ba-url { display: none; }
  .manifeste-t span { display: block; }
}