/* ==========================================================
   JS Deco — feuille de style
   Les couleurs et polices sont des variables dans :root.
   ========================================================== */

/* Thème : anthracite & laiton */
:root {
  --c-dark: #1f2326;
  --c-dark-2: #2b3034;
  --c-light: #f5f1ea;
  --c-paper: #fbf9f5;
  --c-accent: #b08d57;
  --c-accent-dark: #8c6d3f;
  --c-text: #2a2a2a;
  --c-muted: #6b6760;
  --f-title: "Cormorant Garamond", Georgia, serif;
  --f-body: "Manrope", system-ui, sans-serif;
  --title-weight: 500;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--f-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--c-text);
  background: var(--c-paper);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

h1, h2, h3 {
  font-family: var(--f-title);
  font-weight: var(--title-weight);
  line-height: 1.15;
  margin: 0 0 .6em;
  letter-spacing: .01em;
}
h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.5rem; }

p { margin: 0 0 1.2em; }

.container { width: min(1180px, 100% - 2.5rem); margin-inline: auto; }

.eyebrow {
  display: inline-block;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 2.2rem;
  height: 1px;
  background: currentColor;
  vertical-align: middle;
  margin-right: .8rem;
}

/* Marquage des contenus provisoires */
.tmp-badge {
  display: inline-block;
  font: 600 .65rem/1 var(--f-body);
  letter-spacing: .1em;
  text-transform: uppercase;
  background: #c83c3c;
  color: #fff;
  padding: .3em .55em;
  border-radius: 2px;
  vertical-align: middle;
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  font: 600 .85rem/1 var(--f-body);
  letter-spacing: .14em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--c-accent);
  background: var(--c-accent);
  color: #fff;
  transition: background .25s, color .25s, border-color .25s;
}
.btn:hover { background: var(--c-accent-dark); border-color: var(--c-accent-dark); }
.btn--ghost { background: transparent; color: var(--c-accent); }
.btn--ghost:hover { background: var(--c-accent); color: #fff; }
.btn--light { background: transparent; border-color: #fff; color: #fff; }
.btn--light:hover { background: #fff; color: var(--c-dark); }

/* ---------- En-tête ---------- */
.topbar {
  background: var(--c-dark);
  color: rgba(255, 255, 255, .75);
  font-size: .82rem;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: .55rem 0;
  flex-wrap: wrap;
}
.topbar a { text-decoration: none; }
.topbar a:hover { color: var(--c-accent); }

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--c-paper);
  border-bottom: 1px solid rgba(0, 0, 0, .06);
}
.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 84px;
  gap: 1.5rem;
}
.logo {
  font-family: var(--f-title);
  font-size: 1.9rem;
  text-decoration: none;
  color: var(--c-dark);
  letter-spacing: .04em;
}
.logo span { color: var(--c-accent); }

.nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav a {
  text-decoration: none;
  font-size: .88rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-dark);
  padding: .4rem 0;
  border-bottom: 1px solid transparent;
  transition: color .2s, border-color .2s;
}
.nav a:hover,
.nav a[aria-current="page"] { color: var(--c-accent); border-color: var(--c-accent); }
.nav .btn { color: #fff; border-bottom: 1px solid var(--c-accent); padding: .85rem 1.4rem; }
.nav .btn:hover { color: #fff; }

/* Sous-menu Prestations */
.has-sub { position: relative; }
.sub {
  position: absolute;
  top: 100%;
  left: -1.2rem;
  min-width: 260px;
  background: var(--c-paper);
  box-shadow: 0 18px 40px rgba(0, 0, 0, .12);
  padding: .8rem 0 !important;
  display: block !important;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all .2s;
}
.sub li a {
  display: block;
  padding: .6rem 1.2rem;
  border: 0;
  text-transform: none;
  letter-spacing: .02em;
  font-size: .95rem;
}
.has-sub:hover .sub,
.has-sub:focus-within .sub { opacity: 1; visibility: visible; transform: none; }

.burger {
  display: none;
  background: none;
  border: 0;
  width: 44px;
  height: 44px;
  cursor: pointer;
  padding: 10px;
}
.burger span { display: block; height: 2px; background: var(--c-dark); margin: 6px 0; }

@media (max-width: 960px) {
  .burger { display: block; }
  .nav {
    position: fixed;
    inset: 84px 0 0 0;
    background: var(--c-paper);
    padding: 2rem 1.5rem;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform .3s;
  }
  .nav.is-open { transform: none; }
  .nav ul { flex-direction: column; align-items: flex-start; gap: 1.2rem; }
  .sub {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    padding: .4rem 0 0 1rem !important;
  }
  .topbar .tb-hide { display: none; }
}

/* ---------- Photos provisoires ---------- */
.ph {
  position: relative;
  background:
    linear-gradient(135deg, rgba(255,255,255,.05) 25%, transparent 25%) 0 0/24px 24px,
    linear-gradient(160deg, var(--c-dark-2), var(--c-dark));
  color: rgba(255, 255, 255, .7);
  display: grid;
  place-items: center;
  text-align: center;
  font-size: .85rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  min-height: 260px;
}
.ph::after {
  content: attr(data-label);
  padding: 0 1rem;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
}
.hero .ph { position: absolute; inset: 0; min-height: 0; }
.hero-carousel { z-index: 1; }
.hero-carousel::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0,0,0,.55), rgba(0,0,0,.1)); z-index: 1; pointer-events: none; }
.carousel-slide { position: absolute; inset: 0; margin: 0; opacity: 0; transition: opacity .65s ease; }
.carousel-slide.is-active { opacity: 1; }
.carousel-slide img { object-position: center; }
.carousel-controls { position: absolute; z-index: 2; inset: auto 1.25rem 1.25rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.carousel-arrow { width: 2.75rem; height: 2.75rem; border: 1px solid rgba(255,255,255,.8); border-radius: 50%; color: #fff; background: rgba(0,0,0,.38); font-size: 1.8rem; line-height: 1; cursor: pointer; }
.carousel-dots { display: flex; align-items: center; justify-content: center; gap: .65rem; }
.carousel-dots button { width: .7rem; height: .7rem; padding: 0; border: 1px solid #fff; border-radius: 50%; background: transparent; cursor: pointer; }
.carousel-dots button[aria-current="true"] { background: #fff; }
@media (prefers-reduced-motion: reduce) { .carousel-slide { transition: none; } }
.hero .ph::after { align-self: end; margin-bottom: 2rem; }
.hero::before {
  content: none;
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,.55), rgba(0,0,0,.1));
  z-index: 1;
}
.hero .container { position: relative; z-index: 2; }
.hero__content { max-width: 680px; }
.hero p { font-size: 1.15rem; color: rgba(255, 255, 255, .85); max-width: 540px; }
.hero .actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 2rem; }

.page-hero {
  background: var(--c-dark);
  color: #fff;
  padding: 7rem 0 5rem;
  text-align: center;
}
.page-hero p { color: rgba(255, 255, 255, .75); max-width: 620px; margin-inline: auto; }
.breadcrumb { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--c-accent); }
.breadcrumb a { text-decoration: none; }

/* ---------- Sections ---------- */
.section { padding: clamp(4.5rem, 9vw, 8rem) 0; }
.section--light { background: var(--c-light); }
.section--dark { background: var(--c-dark); color: rgba(255, 255, 255, .85); }
.section--dark h2, .section--dark h3 { color: #fff; }
.section-head { max-width: 680px; margin-bottom: 3.5rem; }
.section-head.center { text-align: center; margin-inline: auto; }
.section-head.center .eyebrow::after {
  content: "";
  display: inline-block;
  width: 2.2rem;
  height: 1px;
  background: currentColor;
  vertical-align: middle;
  margin-left: .8rem;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: center;
}
.split .ph { min-height: 520px; }
@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; }
  .split .ph { min-height: 320px; }
}

/* Chiffres clés */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stats--two { grid-template-columns: repeat(2, minmax(0, 260px)); justify-content: center; }
.stat strong {
  display: block;
  font-family: var(--f-title);
  font-size: 3.2rem;
  font-weight: var(--title-weight);
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: .5rem;
}
.stat span { font-size: .85rem; letter-spacing: .12em; text-transform: uppercase; }
@media (max-width: 760px) { .stats { grid-template-columns: repeat(2, 1fr); } }

/* Pastilles savoir-faire de l’accueil */
.craft-icons {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1rem, 4vw, 3.5rem);
  max-width: 900px;
  text-align: center;
}
.craft-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  color: var(--c-light);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .1em;
  line-height: 1.5;
  text-transform: uppercase;
}
.craft-icon svg {
  display: block;
  width: clamp(68px, 8vw, 92px);
  height: auto;
}
@media (max-width: 560px) {
  .craft-icons { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 2rem; }
  .craft-icon { gap: .7rem; font-size: .75rem; }
  .craft-icon svg { width: 76px; }
}

/* Cartes prestations */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}
.card {
  background: var(--c-paper);
  text-decoration: none;
  transition: transform .3s, box-shadow .3s;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 24px 50px rgba(0, 0, 0, .1); }
.card .ph { min-height: 240px; }
.card__body { padding: 1.8rem; }
.card__body p { color: var(--c-muted); font-size: .97rem; }
.card__more {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-accent);
}

/* Atouts / engagements */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 2.5rem;
}
.feature__num {
  font-family: var(--f-title);
  font-size: 2.6rem;
  color: var(--c-accent);
  line-height: 1;
  display: block;
  margin-bottom: 1rem;
}
.feature p { font-size: .97rem; }

/* Étapes */
.steps { counter-reset: step; display: grid; gap: 1.5rem; }
.step {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 1.5rem;
  padding: 1.8rem 0;
  border-top: 1px solid rgba(0, 0, 0, .1);
}
.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--f-title);
  font-size: 2.2rem;
  color: var(--c-accent);
  line-height: 1;
}
.step h3 { margin-bottom: .3rem; }
.step p { margin: 0; color: var(--c-muted); }

/* Galerie réalisations */
.filters { display: flex; gap: .6rem; flex-wrap: wrap; justify-content: center; margin-bottom: 2.5rem; }
.filters button {
  font: 500 .8rem/1 var(--f-body);
  letter-spacing: .12em;
  text-transform: uppercase;
  border: 1px solid rgba(0, 0, 0, .15);
  background: transparent;
  padding: .8rem 1.2rem;
  cursor: pointer;
  color: var(--c-text);
}
.filters button.is-active,
.filters button:hover { background: var(--c-dark); border-color: var(--c-dark); color: #fff; }

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.gallery .ph { min-height: 300px; }
.gallery .ph.tall { grid-row: span 2; min-height: 616px; }
.gallery .is-hidden { display: none; }
@media (max-width: 860px) {
  .gallery { grid-template-columns: 1fr 1fr; }
  .gallery .ph.tall { grid-row: auto; min-height: 300px; }
}
@media (max-width: 520px) { .gallery { grid-template-columns: 1fr; } }

/* Avis clients */
.quotes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}
.quote {
  border: 1px solid rgba(255, 255, 255, .15);
  padding: 2.2rem;
}
.quote blockquote {
  margin: 0 0 1.2rem;
  font-family: var(--f-title);
  font-size: 1.35rem;
  line-height: 1.45;
  color: #fff;
}
.quote cite { font-style: normal; font-size: .85rem; letter-spacing: .1em; text-transform: uppercase; color: var(--c-accent); }

/* Bandeau CTA */
.cta {
  background: var(--c-accent);
  color: #fff;
  text-align: center;
  padding: 5rem 0;
}
.cta h2 { color: #fff; }
.cta p { max-width: 560px; margin: 0 auto 2rem; }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(2.5rem, 6vw, 5rem);
}
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info dl { margin: 0; }
.contact-info dt {
  font-size: .78rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-top: 1.6rem;
}
.contact-info dd { margin: .3rem 0 0; font-size: 1.1rem; }

.form { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.form .full { grid-column: 1 / -1; }
.form label span { color: var(--c-muted, #777); font-size: .85em; letter-spacing: 0; text-transform: none; }
.form-privacy { margin: 0; font-size: .9rem; color: var(--c-muted, #777); }
.form-status { margin: .9rem 0 0; min-height: 1.5em; }
.form-status[data-state="success"] { color: #276442; }
.form-status[data-state="error"] { color: #9b2c2c; }
.form button:disabled { opacity: .7; cursor: wait; }
.form-trap { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.form label { display: block; font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: .4rem; }
.form input,
.form select,
.form textarea {
  width: 100%;
  padding: .95rem 1rem;
  font: inherit;
  border: 1px solid rgba(0, 0, 0, .15);
  background: #fff;
  color: var(--c-text);
}
.form input:focus,
.form select:focus,
.form textarea:focus { outline: 2px solid var(--c-accent); outline-offset: -1px; }
@media (max-width: 560px) { .form { grid-template-columns: 1fr; } }

.map { min-height: 360px; }
.service-area { padding-block: clamp(2.5rem, 6vw, 5rem); }
.service-area__figure { margin: 0; overflow: hidden; border: 1px solid rgba(176, 141, 87, .28); border-radius: 1rem; background: var(--c-light); box-shadow: 0 18px 50px rgba(31, 35, 38, .08); }
.service-area__figure img { width: 100%; height: auto; }
.service-area__figure figcaption { padding: .8rem 1.2rem; color: var(--c-muted); font-size: .86rem; text-align: center; }

/* ---------- Pied de page ---------- */
.footer {
  background: var(--c-dark);
  color: rgba(255, 255, 255, .7);
  padding: 5rem 0 2rem;
  font-size: .95rem;
}
.footer .logo { color: #fff; }
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}
.footer h4 {
  font: 600 .78rem/1 var(--f-body);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin: .6rem 0 1.4rem;
}
.footer ul { list-style: none; margin: 0; padding: 0; }
.footer li { margin-bottom: .6rem; }
.footer a { text-decoration: none; }
.footer a:hover { color: var(--c-accent); }
.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding-top: 1.8rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: .82rem;
}
@media (max-width: 860px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer__grid { grid-template-columns: 1fr; } }

/* Photographies des réalisations */
.site-photo { margin: 0; overflow: hidden; padding: 0; }
.site-photo::after { content: none; }
.site-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.site-photo figcaption { position: absolute; inset: auto 0 0; padding: 2.5rem 1rem 1rem; background: linear-gradient(transparent, rgba(0,0,0,.78)); color: white; font-size: .75rem; letter-spacing: .06em; text-align: left; }
.service-panel { min-height: 240px; padding: 2.5rem; display: flex; flex-direction: column; justify-content: center; background: var(--c-light); border-top: 3px solid var(--c-accent); }
.service-panel span { color: var(--c-accent-dark); font-size: .75rem; text-transform: uppercase; letter-spacing: .14em; }
.service-panel p { font-family: var(--f-title); font-size: 2rem; line-height: 1.2; margin: 1rem 0 0; }
.split .service-panel { min-height: 320px; }
.service-panel--image { position: relative; overflow: hidden; color: #fff; background: #26364b; }
.service-panel--image > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.service-panel--image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.72), rgba(0,0,0,.05)); }
.service-panel__content { position: relative; z-index: 1; margin-top: auto; }
.service-panel--image span { color: #fff; }
.service-panel--image p { color: #fff; }

/* Keep the hero copy readable over every carousel photo. */
.hero .site-photo.hero-carousel::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0,0,0,.62), rgba(0,0,0,.18)); z-index: 1; pointer-events: none; }