/* =========================================================
   peinturelongueuil.com — Design System
   Palette: Anthracite / Neige / Or Mat
   Vibe: Précision millimétrique, finition de magazine
   ========================================================= */

:root {
  --c-ink: #14141A;            /* Anthracite quasi-noir */
  --c-ink-soft: #2A2A30;
  --c-snow: #FAFAF7;           /* Blanc neige (chaud) */
  --c-paper: #F1EEE7;          /* Crème léger */
  --c-line: #E2DFD6;
  --c-mute: #6B6B72;
  --c-gold: #C9A227;           /* Or mat / Moutarde */
  --c-gold-deep: #A98415;
  --c-gold-soft: #F1E5BD;

  --f-serif: "Cormorant Garamond", "Playfair Display", Georgia, serif;
  --f-sans: "Inter", "Helvetica Neue", Arial, sans-serif;

  --shadow-1: 0 1px 2px rgba(20, 20, 26, 0.06), 0 8px 24px rgba(20, 20, 26, 0.06);
  --shadow-2: 0 12px 40px rgba(20, 20, 26, 0.18);

  --radius-s: 2px;
  --radius-m: 4px;

  --maxw: 1240px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);

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

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--f-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--c-ink);
  background: var(--c-snow);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, picture, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
ul, ol { padding: 0; margin: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-family: var(--f-serif); font-weight: 500; letter-spacing: -0.01em; line-height: 1.1; }
p { margin: 0; }

/* ---------- Typography ---------- */
.eyebrow {
  font-family: var(--f-sans);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-gold-deep);
  font-weight: 600;
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--c-gold);
  vertical-align: middle;
  margin-right: 0.75rem;
  transform: translateY(-2px);
}
.h-display { font-size: clamp(2.6rem, 6.5vw, 5.2rem); }
.h-1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); }
.h-2 { font-size: clamp(1.6rem, 2.8vw, 2.2rem); }
.h-3 { font-size: clamp(1.2rem, 1.8vw, 1.4rem); }

.lede {
  font-size: clamp(1.05rem, 1.3vw, 1.18rem);
  color: var(--c-ink-soft);
  max-width: 60ch;
}

/* ---------- Layout ---------- */
.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-inline: var(--gutter);
}
.section {
  padding-block: clamp(4rem, 9vw, 7.5rem);
}
.section--paper { background: var(--c-paper); }
.section--ink { background: var(--c-ink); color: var(--c-snow); }
.section--ink .eyebrow { color: var(--c-gold); }
.section--ink .lede { color: rgba(250, 250, 247, 0.78); }

.divider {
  height: 1px;
  background: var(--c-line);
  border: 0;
  margin: 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.95rem 1.6rem;
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: var(--radius-s);
  transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), box-shadow .25s var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-gold {
  background: var(--c-gold);
  color: var(--c-ink);
  box-shadow: 0 8px 24px rgba(201, 162, 39, 0.28);
}
.btn-gold:hover {
  background: var(--c-gold-deep);
  color: var(--c-snow);
  box-shadow: 0 12px 28px rgba(201, 162, 39, 0.35);
}
.btn-ghost {
  background: transparent;
  color: var(--c-ink);
  border: 1px solid var(--c-ink);
}
.btn-ghost:hover { background: var(--c-ink); color: var(--c-snow); }
.section--ink .btn-ghost { color: var(--c-snow); border-color: rgba(250,250,247,.4); }
.section--ink .btn-ghost:hover { background: var(--c-snow); color: var(--c-ink); border-color: var(--c-snow); }

.btn .arrow { width: 18px; height: 10px; display: inline-block; transition: transform .3s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 250, 247, 0.85);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.site-header.is-scrolled { border-bottom-color: var(--c-line); }

.nav {
  display: flex;
  align-items: center;
  padding: 1.1rem 0;
  gap: clamp(0.9rem, 1.4vw, 1.8rem);
}
.nav .brand { margin-right: auto; }

/* Language switcher (top-right) */
.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}
.lang-flag {
  display: inline-flex;
  width: 28px;
  height: 19px;
  border: 1px solid var(--c-line);
  background: var(--c-snow);
  overflow: hidden;
  border-radius: 2px;
  opacity: 0.6;
  transition: opacity .2s var(--ease), transform .2s var(--ease), border-color .2s var(--ease);
}
.lang-flag:hover { opacity: 1; transform: translateY(-1px); border-color: var(--c-ink-soft); }
.lang-flag.is-active { opacity: 1; border-color: var(--c-gold); cursor: default; }
.lang-flag svg {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--f-serif);
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}
.brand-mark {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--c-ink);
  color: var(--c-gold);
  display: grid; place-items: center;
  font-family: var(--f-serif);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0;
}
.brand-logo {
  display: block;
  height: clamp(50px, 5.8vw, 68px);
  width: auto;
  max-width: 320px;
  object-fit: contain;
}
/* Flush brand to the very left edge of the viewport — overrides container gutter */
.site-header .nav .brand {
  margin-left: calc(-1 * var(--gutter));
  padding-left: 0;
}
.brand-tag {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-mute);
  font-family: var(--f-sans);
  margin-left: 0.4rem;
  display: none;
}
@media (min-width: 720px) { .brand-tag { display: inline; } }

.nav-list {
  display: none;
  align-items: center;
  gap: clamp(1.1rem, 1.8vw, 2.2rem);
}
.nav-list a {
  font-size: clamp(0.84rem, 0.95vw, 0.92rem);
  font-weight: 500;
  position: relative;
  padding: 0.4rem 0;
  white-space: nowrap;
  transition: color .2s var(--ease);
}
.nav-list a:hover { color: var(--c-gold-deep); }
.nav-list .has-menu { position: relative; }
.nav-list .has-menu > a::after {
  content: "";
  display: inline-block;
  margin-left: 0.4rem;
  width: 0; height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid currentColor;
  vertical-align: middle;
  transform: translateY(1px);
}
.dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 280px;
  margin-top: 12px;
  background: var(--c-snow);
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow-1);
  padding: 0.6rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity .2s var(--ease), transform .2s var(--ease);
}
/* Invisible hover bridge so the dropdown stays open while crossing the visual gap */
.dropdown::before {
  content: "";
  position: absolute;
  inset: -16px 0 100% 0;
  background: transparent;
}
/* Also widen the parent's hover target into the dropdown area */
.has-menu { padding-bottom: 4px; }
.has-menu:hover .dropdown,
.has-menu:focus-within .dropdown {
  opacity: 1; visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.dropdown a {
  display: block;
  padding: 0.7rem 0.85rem;
  font-size: 0.88rem;
  border-radius: var(--radius-s);
  transition: background .2s var(--ease);
}
.dropdown a:hover { background: var(--c-paper); color: var(--c-ink); }
.dropdown small {
  display: block;
  font-size: 0.72rem;
  color: var(--c-mute);
  letter-spacing: 0.04em;
  margin-top: 2px;
  font-weight: 400;
}

.nav-cta { display: none; }
.nav-cta .btn { white-space: nowrap; padding: 0.85rem 1.3rem; font-size: 0.78rem; }
@media (min-width: 1100px) {
  .nav-list, .nav-cta { display: flex; }
}

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
  padding: 0.45rem;
}
.nav-toggle span {
  width: 26px; height: 2px; background: var(--c-ink);
  transition: transform .3s var(--ease), opacity .2s var(--ease);
}
@media (min-width: 1100px) { .nav-toggle { display: none; } }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  border-top: 1px solid var(--c-line);
  background: var(--c-snow);
}
.mobile-menu.is-open { display: block; }
.mobile-menu .container { padding-block: 1.2rem; }
.mobile-menu a {
  display: block;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--c-line);
  font-size: 0.95rem;
}
.mobile-menu a:last-child { border-bottom: 0; }
.mobile-menu .mob-group-label {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-mute);
  margin-top: 1rem;
}
.mobile-menu .mob-sub a { padding-left: 1rem; font-size: 0.9rem; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--c-ink);
  color: var(--c-snow);
  isolation: isolate;
}
.hero-media {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  filter: saturate(105%) contrast(102%);
}
.hero-media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,20,26,.45) 0%, rgba(20,20,26,.65) 60%, rgba(20,20,26,.92) 100%);
}
.hero-inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(7rem, 14vw, 12rem);
  display: grid;
  gap: 1.5rem;
  max-width: 920px;
}
.hero h1 {
  font-size: clamp(2.6rem, 7vw, 5.6rem);
  letter-spacing: -0.02em;
  line-height: 1.02;
}
.hero h1 em {
  font-style: italic;
  color: var(--c-gold);
  font-weight: 400;
}
.hero .lede {
  color: rgba(250,250,247,.85);
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  max-width: 60ch;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.6rem;
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem 2.4rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(250,250,247,.18);
}
.hero-meta div { display: grid; gap: 4px; }
.hero-meta strong {
  font-family: var(--f-serif);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--c-gold);
}
.hero-meta span {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(250,250,247,.7);
}

/* Decorative number on hero */
.hero-number {
  position: absolute;
  right: var(--gutter);
  bottom: var(--gutter);
  font-family: var(--f-serif);
  font-size: clamp(5rem, 16vw, 13rem);
  color: rgba(250,250,247,.06);
  font-style: italic;
  z-index: 1;
  pointer-events: none;
  line-height: 1;
}

/* ---------- Hero badge strip ---------- */
.trust-strip {
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  background: var(--c-snow);
  padding-block: 1.4rem;
}
.trust-strip .container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  align-items: center;
  text-align: center;
}
.trust-item {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-mute);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  justify-content: center;
}
.trust-item strong { color: var(--c-ink); font-weight: 600; }
.trust-item svg { width: 22px; height: 22px; color: var(--c-gold-deep); }
@media (min-width: 760px) { .trust-strip .container { grid-template-columns: repeat(4, 1fr); } }

/* ---------- Section header ---------- */
.section-head {
  display: grid;
  gap: 1rem;
  max-width: 760px;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}
.section-head--split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: none;
  align-items: end;
}
@media (min-width: 880px) {
  .section-head--split {
    grid-template-columns: 1.3fr 1fr;
    gap: 3rem;
  }
}

/* ---------- Services grid ---------- */
.services {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}
@media (min-width: 720px) { .services { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .services { grid-template-columns: repeat(3, 1fr); } }

.service {
  background: var(--c-snow);
  padding: 2rem 1.8rem;
  display: grid;
  gap: 1rem;
  position: relative;
  transition: background .25s var(--ease);
}
.service:hover { background: var(--c-paper); }
.service-num {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--c-gold-deep);
}
.service h3 { font-size: 1.55rem; }
.service p { color: var(--c-ink-soft); font-size: 0.96rem; }
.service-link {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-ink);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: gap .25s var(--ease), color .25s var(--ease);
}
.service-link:hover { gap: 0.8rem; color: var(--c-gold-deep); }

/* ---------- Feature split ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 880px) { .split { grid-template-columns: 1.05fr 1fr; gap: 4.5rem; } }
.split--reverse > :first-child { order: 2; }
@media (min-width: 880px) { .split--reverse > :first-child { order: 0; } }

.split-image {
  position: relative;
  aspect-ratio: 4/5;
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow-2);
}
.split-image::before {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(250,250,247,.35);
  pointer-events: none;
}
.split-image .tag {
  position: absolute;
  bottom: -1px;
  left: -1px;
  background: var(--c-gold);
  color: var(--c-ink);
  padding: 0.7rem 1.1rem;
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
}

.split-body { display: grid; gap: 1.4rem; }
.split-body ul { display: grid; gap: 0.85rem; }
.split-body li {
  padding-left: 1.6rem;
  position: relative;
  font-size: 0.98rem;
  color: var(--c-ink-soft);
}
.split-body li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.7rem;
  width: 8px; height: 8px;
  background: var(--c-gold);
  transform: rotate(45deg);
}

/* ---------- Sectors ---------- */
.sectors {
  display: grid;
  gap: 1.2rem;
  grid-template-columns: 1fr;
}
@media (min-width: 720px) { .sectors { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .sectors { grid-template-columns: repeat(3, 1fr); } }

.sector {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  background: var(--c-ink);
  isolation: isolate;
}
.sector-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  transform: scale(1.04);
  transition: transform .8s var(--ease), filter .6s var(--ease);
  filter: saturate(95%) brightness(85%);
}
.sector::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,20,26,.05) 0%, rgba(20,20,26,.85) 100%);
  z-index: 1;
}
.sector:hover .sector-bg { transform: scale(1.1); filter: saturate(110%) brightness(95%); }

.sector-body {
  position: absolute;
  inset: auto 0 0 0;
  padding: 1.8rem;
  z-index: 2;
  color: var(--c-snow);
  display: grid;
  gap: 0.4rem;
}
.sector-body h3 { font-size: 1.65rem; }
.sector-body p { font-size: 0.85rem; color: rgba(250,250,247,.78); }
.sector-body .arrow-link {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-top: 0.5rem;
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-weight: 600;
}

/* ---------- Process ---------- */
.process {
  display: grid;
  gap: 1px;
  background: rgba(250,250,247,.16);
  border: 1px solid rgba(250,250,247,.16);
}
@media (min-width: 720px) { .process { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .process { grid-template-columns: repeat(4, 1fr); } }
.step {
  background: var(--c-ink);
  padding: 2.2rem 1.8rem;
  display: grid;
  gap: 0.8rem;
}
.step-num {
  font-family: var(--f-serif);
  font-size: 2.6rem;
  color: var(--c-gold);
  line-height: 1;
  font-style: italic;
}
.step h4 { font-family: var(--f-serif); font-size: 1.4rem; color: var(--c-snow); }
.step p { color: rgba(250,250,247,.72); font-size: 0.92rem; }

/* ---------- Testimonials ---------- */
.testimonials {
  display: grid;
  gap: 1.4rem;
  grid-template-columns: 1fr;
}
@media (min-width: 880px) { .testimonials { grid-template-columns: repeat(3, 1fr); } }
.quote {
  background: var(--c-snow);
  border: 1px solid var(--c-line);
  padding: 2rem 1.8rem;
  display: grid;
  gap: 1rem;
  position: relative;
}
.quote-stars {
  display: inline-flex;
  gap: 2px;
  color: var(--c-gold);
}
.quote p {
  font-family: var(--f-serif);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--c-ink);
  line-height: 1.45;
}
.quote-author {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-mute);
  font-weight: 600;
}
.quote-author span { display: block; color: var(--c-ink); margin-top: 2px; }

/* ---------- CTA banner ---------- */
.cta-banner {
  background: var(--c-gold);
  color: var(--c-ink);
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: "";
  position: absolute;
  right: -10%; top: -50%;
  width: 60%; aspect-ratio: 1;
  background: radial-gradient(circle, rgba(20,20,26,.08) 0%, transparent 60%);
  pointer-events: none;
}
.cta-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}
@media (min-width: 880px) { .cta-grid { grid-template-columns: 1.3fr 1fr; } }
.cta-grid h2 { font-size: clamp(2rem, 4.4vw, 3.2rem); }
.cta-grid .btn-ghost { border-color: var(--c-ink); }
.cta-grid .btn-ghost:hover { background: var(--c-ink); color: var(--c-gold); }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 0.6rem; max-width: 880px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--c-line);
  background: var(--c-snow);
  transition: border-color .25s var(--ease);
}
.faq-item[open] { border-color: var(--c-ink); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 1.3rem 1.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  font-family: var(--f-serif);
  font-size: 1.2rem;
  color: var(--c-ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-family: var(--f-sans);
  font-size: 1.4rem;
  color: var(--c-gold-deep);
  font-weight: 300;
  transition: transform .3s var(--ease);
}
.faq-item[open] summary::after { content: "−"; transform: rotate(0); }
.faq-item div {
  padding: 0 1.4rem 1.4rem;
  color: var(--c-ink-soft);
  font-size: 0.96rem;
  max-width: 65ch;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--c-ink);
  color: rgba(250,250,247,.72);
  padding-block: 4rem 2rem;
  font-size: 0.92rem;
}
.footer-grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 760px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; } }
.footer-grid h4 {
  font-family: var(--f-sans);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-snow);
  margin-bottom: 1rem;
  font-weight: 600;
}
.footer-grid a { display: block; padding: 0.32rem 0; transition: color .2s var(--ease); }
.footer-grid a:hover { color: var(--c-gold); }
.footer-brand { display: grid; gap: 1rem; max-width: 320px; }
.footer-brand .brand { color: var(--c-snow); }
.footer-brand .brand-mark { background: var(--c-gold); color: var(--c-ink); }
.footer-bottom {
  margin-top: 3rem;
  padding-top: 1.6rem;
  border-top: 1px solid rgba(250,250,247,.12);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  font-size: 0.78rem;
  color: rgba(250,250,247,.5);
  letter-spacing: 0.05em;
}
.footer-bottom .rbq {
  color: var(--c-gold);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
}

/* ---------- Page hero (interior pages) ---------- */
.page-hero {
  background: var(--c-ink);
  color: var(--c-snow);
  padding-block: clamp(5rem, 10vw, 7rem);
  position: relative;
  overflow: hidden;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero .crumbs {
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(250,250,247,.55);
  margin-bottom: 1.5rem;
}
.page-hero .crumbs a:hover { color: var(--c-gold); }
.page-hero .crumbs span { margin: 0 0.5rem; color: rgba(250,250,247,.3); }
.page-hero h1 { font-size: clamp(2.2rem, 5.4vw, 4.2rem); max-width: 18ch; }
.page-hero p { color: rgba(250,250,247,.78); max-width: 60ch; margin-top: 1rem; }
.page-hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -50% auto;
  width: 60%; aspect-ratio: 1;
  background: radial-gradient(circle, rgba(201,162,39,.18) 0%, transparent 60%);
  pointer-events: none;
}

/* ---------- Prose ---------- */
.prose {
  max-width: 70ch;
  display: grid;
  gap: 1.2rem;
  font-size: 1.02rem;
  color: var(--c-ink-soft);
}
.prose h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); color: var(--c-ink); margin-top: 1.5rem; }
.prose h3 { font-size: 1.25rem; color: var(--c-ink); margin-top: 1rem; }
.prose strong { color: var(--c-ink); font-weight: 600; }
.prose ul { display: grid; gap: 0.6rem; }
.prose ul li { padding-left: 1.4rem; position: relative; }
.prose ul li::before {
  content: "";
  position: absolute; left: 0; top: 0.6rem;
  width: 8px; height: 8px;
  background: var(--c-gold); transform: rotate(45deg);
}

.cols-2 {
  display: grid; grid-template-columns: 1fr; gap: 3rem;
}
@media (min-width: 880px) { .cols-2 { grid-template-columns: 1.2fr 0.9fr; gap: 4rem; } }
.aside-card {
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  padding: 2rem;
  display: grid;
  gap: 1rem;
  position: sticky;
  top: 100px;
  height: fit-content;
}
.aside-card h3 { font-family: var(--f-serif); font-size: 1.4rem; }
.aside-card .price-line { font-family: var(--f-serif); font-size: 2rem; color: var(--c-gold-deep); }
.aside-card small { color: var(--c-mute); font-size: 0.82rem; }

/* ---------- Contact form ---------- */
.form-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 720px) { .form-grid { grid-template-columns: 1fr 1fr; } }
.form-grid label { display: grid; gap: 0.4rem; font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--c-mute); font-weight: 600; }
.form-grid label.full { grid-column: 1 / -1; }
.form-grid input,
.form-grid select,
.form-grid textarea {
  font: inherit;
  padding: 0.95rem 1rem;
  background: var(--c-snow);
  border: 1px solid var(--c-line);
  color: var(--c-ink);
  border-radius: var(--radius-s);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.form-grid input:focus,
.form-grid select:focus,
.form-grid textarea:focus {
  outline: none;
  border-color: var(--c-ink);
  box-shadow: 0 0 0 4px rgba(201,162,39,.18);
}
.form-grid textarea { min-height: 140px; resize: vertical; }
.form-grid .btn { justify-self: start; }

/* ---------- Web3Forms status messages ---------- */
.form-status {
  display: none;
  margin-top: 1rem;
  padding: .9rem 1.1rem;
  border-radius: var(--radius-s);
  font-size: .9rem;
  line-height: 1.45;
  border-left: 3px solid transparent;
}
.form-status.is-pending {
  display: block;
  background: rgba(20,20,26,.05);
  color: var(--c-ink-soft);
  border-left-color: var(--c-ink-soft);
}
.form-status.is-success {
  display: block;
  background: rgba(201,162,39,.12);
  color: var(--c-ink);
  border-left-color: var(--c-gold);
  font-weight: 600;
}
.form-status.is-error {
  display: block;
  background: rgba(190,40,40,.08);
  color: #8a1f1f;
  border-left-color: #c92a2a;
}

/* ---------- Reveal-on-scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Gallery (Réalisations) ---------- */
.gallery {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 720px) { .gallery { grid-template-columns: repeat(2, 1fr); gap: 1.2rem; } }
@media (min-width: 1080px) { .gallery { grid-template-columns: repeat(3, 1fr); } }
.gal-item {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  background: var(--c-ink);
  isolation: isolate;
}
.gal-item:nth-child(7n+1) { grid-row: span 2; aspect-ratio: 4/9; }
@media (max-width: 1079px) { .gal-item:nth-child(7n+1) { grid-row: auto; aspect-ratio: 4/5; } }
.gal-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  transform: scale(1.04);
  transition: transform .8s var(--ease);
}
.gal-item:hover .gal-bg { transform: scale(1.1); }
.gal-item::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(20,20,26,.85) 100%);
  z-index: 1;
}
.gal-cap {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 1.2rem 1.4rem;
  z-index: 2;
  color: var(--c-snow);
  display: grid; gap: 0.2rem;
}
.gal-cap h3 { font-family: var(--f-serif); font-size: 1.2rem; }
.gal-cap span {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-gold);
  font-weight: 600;
}

/* ---------- Filters ---------- */
.gal-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--c-line);
}
.gal-filter {
  padding: 0.55rem 1rem;
  border: 1px solid var(--c-line);
  background: var(--c-snow);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-ink-soft);
  cursor: pointer;
  transition: all .2s var(--ease);
  font-weight: 600;
}
.gal-filter:hover { border-color: var(--c-ink); color: var(--c-ink); }
.gal-filter.is-active { background: var(--c-ink); color: var(--c-gold); border-color: var(--c-ink); }

/* ---------- Stats row ---------- */
.stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  border-top: 1px solid rgba(250,250,247,.18);
  border-bottom: 1px solid rgba(250,250,247,.18);
  padding-block: 2.5rem;
}
@media (min-width: 760px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat strong {
  display: block;
  font-family: var(--f-serif);
  font-style: italic;
  font-size: clamp(2.4rem, 4.4vw, 3.4rem);
  color: var(--c-gold);
  line-height: 1;
}
.stat span {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(250,250,247,.72);
}

/* ---------- Contact split ---------- */
.contact-grid {
  display: grid;
  gap: 3rem;
  grid-template-columns: 1fr;
}
@media (min-width: 880px) { .contact-grid { grid-template-columns: 1.2fr 0.9fr; gap: 4.5rem; } }
.contact-info {
  display: grid;
  gap: 1.6rem;
  padding: 2rem;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  height: fit-content;
}
.contact-info h3 { font-family: var(--f-serif); font-size: 1.3rem; }
.contact-info .info-line {
  display: grid;
  gap: 0.2rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--c-line);
}
.contact-info .info-line:last-of-type { border-bottom: 0; padding-bottom: 0; }
.contact-info .info-line span {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-mute);
  font-weight: 600;
}
.contact-info .info-line strong {
  font-family: var(--f-serif);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--c-ink);
}
.contact-info a { color: var(--c-ink); }
.contact-info a:hover { color: var(--c-gold-deep); }

/* ---------- Utilities ---------- */
.center { text-align: center; }
.muted { color: var(--c-mute); }
.no-mt { margin-top: 0; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.flex-cta { display: flex; flex-wrap: wrap; gap: 1rem; }
.gold { color: var(--c-gold-deep); }