/* =========================================================
   CAPITAL & PARTNERS — Editorial finance style
   Reference: web4yoo.com/elysee/site/
   Palette: cream + deep navy + soft periwinkle (from logo)
   ========================================================= */

:root {
  /* Palette */
  --c-cream:        #ffffff;
  --c-cream-soft:   #f3f5f8;
  --c-cream-2:      #eaeef3;
  --c-paper:        #f7f8fa;
  --c-ink:          #14223d;     /* deep navy from logo */
  --c-ink-2:        #1d3a6b;
  --c-blue:         #8aa9d6;     /* soft periwinkle from logo & */
  --c-blue-soft:    #c2d2ec;
  --c-gold:         #b08940;     /* brass accent */
  --c-gold-soft:    #d4b375;
  --c-text:         #1a2236;
  --c-text-soft:    #5b6478;
  --c-text-muted:   #8a8e9a;
  --c-line:         rgba(20,34,61,.12);
  --c-line-soft:    rgba(20,34,61,.06);

  /* Type */
  --f-display: "Cormorant Garamond", "Times New Roman", serif;
  --f-serif:   "Cormorant Garamond", "Times New Roman", serif;
  --f-sans:    "Inter Tight", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --f-mono:    "JetBrains Mono", ui-monospace, monospace;

  /* Layout */
  --w-max: 1320px;
  --nav-h: 96px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); }
body {
  font-family: var(--f-sans);
  color: var(--c-text);
  background: var(--c-cream);
  line-height: 1.6;
  font-size: 16px;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  letter-spacing: 0.005em;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }

/* Headings */
h1, h2, h3 {
  font-family: var(--f-display);
  font-weight: 400;
  color: var(--c-ink);
  letter-spacing: -0.015em;
  line-height: 1.05;
  margin: 0;
  text-wrap: balance;
}
h1 { font-size: clamp(56px, 7.2vw, 116px); }
h2 { font-size: clamp(40px, 5.2vw, 76px); }
h3 { font-size: clamp(26px, 2.8vw, 36px); line-height: 1.15; }
h2 strong, h3 strong { color: var(--c-ink); font-weight: 500; font-style: italic; }
h1 em, h2 em { font-style: italic; font-weight: 400; color: var(--c-ink-2); }

p { margin: 0 0 1em; color: var(--c-text-soft); }
strong { color: var(--c-text); font-weight: 600; }

/* Editorial small caps eyebrow */
.eyebrow {
  display: inline-block;
  font-family: var(--f-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-ink);
  margin-bottom: 28px;
}
.eyebrow::before {
  content: "— ";
  color: var(--c-gold);
  margin-right: 2px;
}
.eyebrow--gold { color: var(--c-gold); }
.eyebrow--light { color: var(--c-cream); }
.eyebrow--light::before { color: var(--c-gold-soft); }

/* Layout */
.wrap { width: 100%; max-width: var(--w-max); margin: 0 auto; padding: 0 40px; }
.wrap--narrow { max-width: 980px; }
.section { padding: 140px 0; position: relative; }
.section--cream { background: var(--c-cream); }
.section--paper { background: var(--c-paper); }
.section--ink { background: var(--c-ink); color: var(--c-cream); }
.section--ink h2, .section--ink h3 { color: var(--c-cream); }
.section--ink h2 em { color: var(--c-blue-soft); }
.section--ink p { color: rgba(244,239,230,.7); }

/* Tighter top spacing on the first section right after a hero photo
   (client: "trop d'espaces entre la photo d'en haut et le reste") */
.hero + .section,
.hero + section { padding-top: clamp(52px, 6vw, 84px); }

/* =========================================================
   TOP NAV — editorial, numbered links
   ========================================================= */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--nav-h);
  background: transparent;
  backdrop-filter: none;
  z-index: 50;
  transition: background .25s, backdrop-filter .25s, border-color .25s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--c-line);
}

/* Default: light text over hero photo */
.nav:not(.is-scrolled) .nav__logo img { filter: brightness(0) invert(1); }
.nav:not(.is-scrolled) .nav__logo-text strong,
.nav:not(.is-scrolled) .nav__link { color: var(--c-cream); }
.nav:not(.is-scrolled) .nav__logo-text span { color: rgba(244,239,230,.7); }
.nav:not(.is-scrolled) .nav__link sup { color: var(--c-gold-soft); }
.nav:not(.is-scrolled) .nav__link:hover { color: var(--c-gold-soft); }
.nav:not(.is-scrolled) .nav__link.is-active { color: var(--c-gold-soft); }
.nav:not(.is-scrolled) .nav__link.is-active sup { color: var(--c-cream); }
.nav:not(.is-scrolled) .nav__logo-text { border-left-color: rgba(244,239,230,.3); }
.nav:not(.is-scrolled) .nav__cta {
  background: rgba(244,239,230,.15);
  color: var(--c-cream);
  border: 1px solid rgba(244,239,230,.4);
}
.nav:not(.is-scrolled) .nav__cta:hover {
  background: var(--c-cream);
  color: var(--c-ink);
  border-color: var(--c-cream);
}
.nav:not(.is-scrolled) .nav__burger { color: var(--c-cream); }
.nav__inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav__logo {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}
.nav__logo img {
  height: 44px; width: auto;
}
.nav__logo-text {
  display: flex; flex-direction: column;
  line-height: 1.1;
  border-left: 1px solid var(--c-line);
  padding-left: 14px;
}
.nav__logo-text strong {
  font-family: var(--f-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-ink);
}
.nav__logo-text span {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: 12px;
  color: var(--c-text-muted);
  margin-top: 2px;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 0;
  margin-left: auto;
  list-style: none;
  padding: 0;
}
.nav__link {
  position: relative;
  padding: 14px 20px;
  font-family: var(--f-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--c-ink);
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  transition: color .15s;
}
.nav__link sup {
  font-family: var(--f-mono);
  font-size: 10px;
  font-weight: 400;
  color: var(--c-gold);
  letter-spacing: 0;
  vertical-align: super;
}
.nav__link:hover { color: var(--c-gold); }
.nav__link:hover sup { color: var(--c-ink); }

.nav__cta {
  margin-left: 16px;
  padding: 13px 22px;
  background: var(--c-ink);
  color: var(--c-cream);
  font-family: var(--f-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background .15s;
}
.nav__cta:hover { background: var(--c-gold); }
.nav__cta::before {
  content: "+";
  font-size: 16px;
  line-height: 1;
  font-weight: 300;
}

.nav__burger {
  display: none;
  width: 44px; height: 44px;
  color: var(--c-ink);
  margin-left: 12px;
}
.nav__link.is-active { color: var(--c-gold); }
.nav__link.is-active sup { color: var(--c-ink); }

/* Mobile drawer */
.nav__drawer {
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: var(--c-cream);
  border-bottom: 1px solid var(--c-line);
  padding: 24px 32px 40px;
  transform: translateY(calc(-100% - var(--nav-h) - 4px));
  transition: transform .3s ease;
  z-index: 49;
  pointer-events: none;
}
.nav__drawer.is-open {
  transform: translateY(0);
  pointer-events: auto;
}
.nav__drawer ul { list-style: none; padding: 0; margin: 0; }
.nav__drawer li { border-bottom: 1px solid var(--c-line); }
.nav__drawer a {
  display: flex; align-items: baseline; gap: 18px;
  padding: 18px 4px;
  font-family: var(--f-display);
  font-size: 28px;
  color: var(--c-ink);
}
.nav__drawer a.is-active { color: var(--c-gold); }
.nav__drawer-num {
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--c-gold);
  letter-spacing: 0;
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 30px;
  border-radius: 999px;
  font-family: var(--f-sans);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: .15em;
  text-transform: uppercase;
  transition: background .2s, color .2s, border-color .2s;
  border: 1px solid transparent;
}
.btn--ink {
  background: var(--c-ink);
  color: var(--c-cream);
}
.btn--ink:hover { background: var(--c-gold); }

.btn--ghost {
  background: transparent;
  color: var(--c-ink);
  border-color: var(--c-ink);
}
.btn--ghost:hover {
  background: var(--c-ink);
  color: var(--c-cream);
}

.btn--ghost-light {
  background: transparent;
  color: var(--c-cream);
  border-color: rgba(244,239,230,.4);
}
.btn--ghost-light:hover {
  background: var(--c-cream);
  color: var(--c-ink);
  border-color: var(--c-cream);
}

.btn__arrow {
  display: inline-block;
  transition: transform .25s;
}
.btn:hover .btn__arrow { transform: translateX(4px); }

/* Link with line underneath */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-ink);
  padding-bottom: 6px;
  border-bottom: 1px solid var(--c-ink);
  transition: color .15s, border-color .15s, gap .2s;
}
.link-arrow:hover { color: var(--c-gold); border-color: var(--c-gold); gap: 16px; }

/* =========================================================
   HERO — full-bleed photo with overlay text
   ========================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: var(--nav-h);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: var(--c-cream);
  isolation: isolate;
}
.hero__bg {
  position: absolute; inset: 0;
  z-index: 0;
}
.hero__bg img {
  width: 100%; height: 100%; object-fit: cover;
}
.hero__bg::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(20,34,61,.35) 0%, rgba(20,34,61,.55) 60%, rgba(20,34,61,.85) 100%);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: 80px 0 100px;
  width: 100%;
}
.hero__crumb {
  font-family: var(--f-sans);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-cream);
  opacity: .8;
  margin-bottom: 36px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.hero__crumb-num {
  font-family: var(--f-mono);
  color: var(--c-gold-soft);
  font-size: 13px;
  letter-spacing: 0;
}

.hero__title {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(52px, 7.6vw, 132px);
  line-height: 0.92;
  letter-spacing: -0.025em;
  color: var(--c-cream);
  max-width: 14ch;
  text-wrap: balance;
}
.hero__title em {
  font-style: italic;
  font-weight: 400;
  color: var(--c-gold-soft);
}
.hero__sub {
  max-width: 580px;
  font-size: 20px;
  font-weight: 300;
  color: rgba(244,239,230,.85);
  margin: 36px 0 48px;
  letter-spacing: 0.005em;
  line-height: 1.5;
}
.hero__ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Vertical numbered index on the right */
.hero__index {
  position: absolute;
  top: 50%;
  right: 40px;
  transform: translateY(-50%);
  display: flex; flex-direction: column;
  gap: 14px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .04em;
  color: rgba(244,239,230,.7);
  z-index: 1;
}
.hero__index a {
  display: inline-flex; gap: 12px;
  align-items: center;
  transition: color .15s;
}
.hero__index a:hover { color: var(--c-gold-soft); }
.hero__index span:first-child { color: var(--c-gold-soft); width: 18px; }
.hero__index a.is-active span:nth-child(2) { color: var(--c-cream); }

/* Inner-page hero — same full-height format as the home hero (harmonised) */
.hero--inner {
  min-height: 100vh;
  align-items: flex-end;
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 28px; left: 50%;
  transform: translateX(-50%);
  font-family: var(--f-sans);
  font-size: 11px;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: rgba(244,239,230,.7);
  z-index: 1;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.hero__scroll::after {
  content: "";
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--c-gold-soft), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%, 100% { transform: scaleY(0.5); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
}

/* =========================================================
   SOCIETE — big editorial intro
   ========================================================= */
.intro {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 100px;
  align-items: start;
}
.intro__label {
  font-family: var(--f-mono);
  font-size: 13px;
  color: var(--c-gold);
  letter-spacing: .05em;
}
.intro__label::before { content: "— "; }
.intro__title {
  margin-top: 24px;
  font-size: clamp(36px, 4vw, 60px);
  color: var(--c-ink);
}
.intro__title em { font-style: italic; color: var(--c-ink-2); }

.intro__body p {
  font-size: 18px;
  line-height: 1.65;
  color: var(--c-text-soft);
  margin-bottom: 24px;
}
.intro__body p:first-child::first-letter {
  font-family: var(--f-display);
  font-size: 72px;
  font-weight: 500;
  float: left;
  line-height: 0.85;
  padding: 8px 12px 0 0;
  color: var(--c-ink);
}
.intro__cta { margin-top: 36px; }

/* Photo diptych below intro */
.diptych {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 100px;
  align-items: center;
}
.diptych__photo {
  aspect-ratio: 4/5;
  overflow: hidden;
  border-radius: 2px;
}
.diptych__photo img { width: 100%; height: 100%; object-fit: cover; }
.diptych__photo--tall { aspect-ratio: 4/5.5; }
.diptych__center {
  text-align: center;
  padding: 0 20px;
}
.diptych__center img {
  max-width: 200px;
  margin: 0 auto 32px;
  opacity: .9;
}
.diptych__center p {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 24px;
  color: var(--c-ink-2);
  line-height: 1.4;
}

/* =========================================================
   SOLUTIONS — numbered list
   ========================================================= */
.section-head {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  margin-bottom: 100px;
  align-items: end;
}
.section-head__num {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--c-gold);
}
.section-head__label {
  font-family: var(--f-sans);
  font-size: 11px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--c-ink);
  margin-top: 8px;
}
.section-head__title { margin-top: 20px; }

.atouts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--c-line);
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
}
.atout {
  background: var(--c-cream);
  padding: 56px 40px;
  position: relative;
  transition: background .25s;
  cursor: default;
}
.atout:hover { background: var(--c-paper); }
.atout__num {
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--c-gold);
  letter-spacing: 0;
  margin-bottom: 32px;
}
.atout__num::before { content: "— "; }
.atout h3 {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 30px;
  line-height: 1.15;
  color: var(--c-ink);
  margin-bottom: 18px;
  letter-spacing: -0.01em;
}
.atout h3 em { font-style: italic; }
.atout p {
  font-size: 15px;
  color: var(--c-text-soft);
  margin: 0;
  line-height: 1.65;
}
.atout__icon {
  width: 56px; height: 56px;
  border: 1px solid var(--c-line);
  border-radius: 50%;
  display: grid; place-items: center;
  color: var(--c-ink-2);
  margin-top: 32px;
  transition: background .2s, color .2s;
}
.atout:hover .atout__icon { background: var(--c-ink); color: var(--c-cream); border-color: var(--c-ink); }

/* =========================================================
   STATS — big numbers row
   ========================================================= */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding: 90px 0;
  border-top: 1px solid rgba(244,239,230,.15);
  border-bottom: 1px solid rgba(244,239,230,.15);
}
.stat {
  text-align: center;
  padding: 20px;
  border-right: 1px solid rgba(244,239,230,.1);
}
.stat:last-child { border-right: none; }
.stat strong {
  display: block;
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(48px, 5.5vw, 84px);
  line-height: 1;
  color: var(--c-cream);
  letter-spacing: -0.02em;
}
.stat strong em {
  font-style: italic;
  color: var(--c-gold-soft);
  font-size: 0.7em;
}
.stat span {
  display: block;
  font-family: var(--f-sans);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(244,239,230,.7);
  margin-top: 16px;
}

/* =========================================================
   TRUST LOGOS — "Ils nous font confiance"
   ========================================================= */
.trust {
  background: var(--c-paper);
  padding: 72px 0;
  border-top: 1px solid var(--c-line-soft);
  border-bottom: 1px solid var(--c-line-soft);
}
.trust__inner {
  display: grid;
  grid-template-columns: minmax(190px, 280px) 1fr;
  gap: 56px;
  align-items: center;
}
.trust__label {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--c-gold);
}
.trust__label::before { content: "— "; }
.trust__label span {
  display: block;
  font-family: var(--f-display);
  font-style: italic;
  font-size: 26px;
  color: var(--c-ink);
  letter-spacing: -0.01em;
  margin-top: 10px;
}
.trust__logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 34px 50px;
}
.trust__logos img {
  height: 40px;
  width: auto;
  object-fit: contain;
  filter: grayscale(1);
  opacity: .6;
  mix-blend-mode: multiply;
  transition: filter .3s ease, opacity .3s ease;
}
.trust__logos img:hover { filter: grayscale(0); opacity: 1; }
@media (max-width: 900px) {
  .trust__inner { grid-template-columns: 1fr; gap: 32px; }
  .trust__logos { justify-content: flex-start; gap: 28px 40px; }
  .trust__logos img { height: 32px; }
}

/* =========================================================
   SECTORS — full-bleed photo grid
   ========================================================= */
.sectors {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--c-cream);
}
.sector {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  cursor: pointer;
}
.sector img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .8s ease, filter .4s;
  filter: brightness(.75) saturate(.85);
}
.sector:hover img {
  transform: scale(1.06);
  filter: brightness(.9) saturate(1);
}
.sector::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(20,34,61,.85) 100%);
}
.sector__body {
  position: absolute;
  inset: auto 32px 32px 32px;
  z-index: 1;
  color: var(--c-cream);
}
.sector__num {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--c-gold-soft);
  margin-bottom: 12px;
}
.sector__name {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: 30px;
  line-height: 1.1;
  color: var(--c-cream);
  margin-bottom: 10px;
}
.sector__name em { font-style: italic; }
.sector__line {
  width: 30px; height: 1px;
  background: var(--c-gold-soft);
  margin: 14px 0;
  transition: width .3s;
}
.sector:hover .sector__line { width: 60px; }
.sector__cap {
  font-size: 13px;
  color: rgba(244,239,230,.85);
  line-height: 1.5;
  margin: 0;
  max-width: 90%;
}

/* =========================================================
   DECRETS — two-column editorial cards
   ========================================================= */
.decrets {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}
.decret {
  position: relative;
  padding: 60px 0 60px 60px;
  border-left: 1px solid var(--c-line);
}
.decret__num {
  position: absolute;
  top: 60px; left: -2px;
  background: var(--c-cream);
  padding: 0 12px 0 0;
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--c-gold);
}
.decret__label {
  font-family: var(--f-sans);
  font-size: 11px;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--c-ink);
  margin-bottom: 18px;
}
.decret h3 {
  font-size: clamp(28px, 2.4vw, 38px);
  margin-bottom: 24px;
}
.decret h3 em { font-style: italic; }
.decret p { font-size: 16px; line-height: 1.65; }
.decret__years {
  display: grid;
  gap: 0;
  margin-top: 36px;
  border-top: 1px solid var(--c-line);
}
.decret__year {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--c-line);
  align-items: center;
}
.decret__year-num {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 32px;
  color: var(--c-ink);
  line-height: 1;
}
.decret__year-text {
  font-size: 14px;
  color: var(--c-text-soft);
}
.decret__year-pct {
  font-family: var(--f-display);
  font-size: 28px;
  color: var(--c-gold);
  font-weight: 500;
}

/* =========================================================
   REALISATIONS — editorial gallery with captions
   ========================================================= */
.gallery {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 32px 24px;
}
.gallery__item {
  position: relative;
  cursor: pointer;
}
.gallery__item--1 { grid-column: span 7; grid-row: span 2; }
.gallery__item--2 { grid-column: span 5; }
.gallery__item--3 { grid-column: span 5; }
.gallery__item--4 { grid-column: span 4; }
.gallery__item--5 { grid-column: span 4; }
.gallery__item--6 { grid-column: span 4; }
.gallery__photo {
  overflow: hidden;
  aspect-ratio: 4/3;
  border-radius: 2px;
  margin-bottom: 18px;
}
.gallery__item--1 .gallery__photo { aspect-ratio: 4/3; height: 100%; }
.gallery__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .8s ease;
}
.gallery__item:hover .gallery__photo img { transform: scale(1.05); }
.gallery__meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
}
.gallery__num {
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--c-gold);
}
.gallery__name {
  font-family: var(--f-display);
  font-weight: 500;
  font-style: italic;
  font-size: 22px;
  color: var(--c-ink);
  line-height: 1.2;
}
.gallery__loc {
  font-family: var(--f-sans);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--c-text-muted);
}

/* =========================================================
   CTA BAND — like Elysée "Discutons de votre projet"
   ========================================================= */
.cta-band {
  background: var(--c-ink);
  color: var(--c-cream);
  padding: 160px 0 140px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band__mark {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 18px;
  color: var(--c-gold-soft);
  margin-bottom: 16px;
}
.cta-band__sub {
  font-family: var(--f-sans);
  font-size: 12px;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--c-cream);
  opacity: .8;
  margin-bottom: 40px;
}
.cta-band__sub::before { content: "— "; }
.cta-band__sub::after  { content: " —"; }
.cta-band h2 {
  font-size: clamp(48px, 6vw, 96px);
  line-height: 1;
  color: var(--c-cream);
  margin-bottom: 56px;
  max-width: 18ch;
  margin-left: auto; margin-right: auto;
}
.cta-band h2 em { color: var(--c-gold-soft); font-style: italic; }
.cta-band__ctas {
  display: flex; gap: 16px; flex-wrap: wrap; justify-content: center;
}

/* =========================================================
   CONTACT
   ========================================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.contact__title h2 { margin-bottom: 24px; }
.contact__title p { font-size: 18px; max-width: 480px; }
.contact__details {
  list-style: none;
  padding: 0;
  margin: 48px 0 0;
  border-top: 1px solid var(--c-line);
}
.contact__details li {
  padding: 24px 0;
  border-bottom: 1px solid var(--c-line);
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 24px;
  align-items: baseline;
}
.contact__details dt {
  font-family: var(--f-sans);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--c-text-muted);
}
.contact__details dd {
  font-family: var(--f-display);
  font-size: 22px;
  color: var(--c-ink);
  margin: 0;
  font-weight: 500;
}
.contact__details dd em { font-style: italic; }

.contact__form {
  background: var(--c-paper);
  padding: 48px;
  border: 1px solid var(--c-line);
}
.contact__form h3 {
  font-size: 30px;
  margin-bottom: 8px;
}
.contact__form > p {
  font-size: 14px;
  margin-bottom: 28px;
}
.field {
  display: grid;
  gap: 6px;
  margin-bottom: 22px;
}
.field label {
  font-family: var(--f-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-text-muted);
}
.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 14px 0;
  border: none;
  border-bottom: 1px solid var(--c-ink);
  background: transparent;
  font-family: var(--f-display);
  font-size: 20px;
  color: var(--c-ink);
  transition: border-color .15s;
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-bottom-color: var(--c-gold);
}
.field--row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.field--row .field { margin-bottom: 0; }
.field textarea { resize: vertical; min-height: 80px; font-size: 16px; padding-top: 8px; }
.field-check {
  display: flex; gap: 12px; align-items: flex-start;
  font-size: 12px;
  color: var(--c-text-muted);
  margin: 12px 0 28px;
  letter-spacing: .03em;
  line-height: 1.5;
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  background: var(--c-ink);
  color: rgba(244,239,230,.7);
  padding: 100px 0 0;
}
.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 60px;
  padding-bottom: 80px;
  border-bottom: 1px solid rgba(244,239,230,.12);
}
.footer__brand img {
  height: 56px;
  width: auto;
  filter: brightness(0) saturate(100%) invert(94%) sepia(8%) saturate(388%) hue-rotate(353deg) brightness(99%) contrast(94%);
  margin-bottom: 24px;
}
.footer__brand p {
  color: rgba(244,239,230,.7);
  font-size: 15px;
  line-height: 1.6;
  font-family: var(--f-display);
  font-style: italic;
  max-width: 380px;
  margin: 0 0 16px;
}
.footer__brand small {
  color: rgba(244,239,230,.5);
  font-size: 12px;
  letter-spacing: .04em;
}

.footer h5 {
  font-family: var(--f-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--c-cream);
  margin: 0 0 24px;
}
.footer ul {
  list-style: none;
  padding: 0; margin: 0;
  display: grid; gap: 14px;
}
.footer a, .footer li {
  color: rgba(244,239,230,.7);
  font-size: 14px;
  font-family: var(--f-display);
  transition: color .15s;
  font-weight: 500;
}
.footer a:hover { color: var(--c-gold-soft); }

.newsletter {
  display: flex;
  border-bottom: 1px solid rgba(244,239,230,.3);
  margin-top: 8px;
}
.newsletter input {
  flex: 1;
  background: transparent;
  border: none;
  padding: 12px 0;
  color: var(--c-cream);
  font-family: var(--f-display);
  font-size: 16px;
}
.newsletter input::placeholder { color: rgba(244,239,230,.5); }
.newsletter input:focus { outline: none; }
.newsletter button {
  color: var(--c-cream);
  font-family: var(--f-sans);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  transition: color .15s;
}
.newsletter button:hover { color: var(--c-gold-soft); }

.footer__bottom {
  padding: 28px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: rgba(244,239,230,.5);
  letter-spacing: .04em;
}
.footer__legal { display: flex; gap: 24px; }

/* =========================================================
   SOLUTION-BLOCK — alternating image/text rows
   (Used by Nos solutions + La société)
   ========================================================= */
.solution-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 120px 0;
  border-bottom: 1px solid var(--c-line);
}
.solution-block:last-child { border-bottom: none; }
.solution-block--reverse .solution-block__media { order: 2; }
.solution-block__media {
  aspect-ratio: 4/5;
  overflow: hidden;
}
.solution-block__media img { width: 100%; height: 100%; object-fit: cover; }
.solution-block__num {
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--c-gold);
  margin-bottom: 16px;
}
.solution-block__num::before { content: "— "; }
.solution-block__label {
  font-family: var(--f-sans);
  font-size: 11px;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--c-ink);
  margin-bottom: 18px;
}
.solution-block h2 {
  font-size: clamp(34px, 4vw, 56px);
  margin-bottom: 26px;
}
.solution-block h2 em { font-style: italic; }
.solution-block p { font-size: 17px; line-height: 1.65; margin-bottom: 16px; }
.solution-block__kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--c-line);
  margin: 36px 0;
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
}
.solution-block__kpi {
  background: var(--c-cream);
  padding: 22px 18px;
  text-align: left;
}
.solution-block--paper .solution-block__kpi { background: var(--c-paper); }
.solution-block__kpi strong {
  display: block;
  font-family: var(--f-display);
  font-size: 36px;
  font-weight: 500;
  color: var(--c-ink);
  line-height: 1;
  margin-bottom: 6px;
}
.solution-block__kpi strong em { font-style: italic; color: var(--c-gold); }
.solution-block__kpi span {
  font-family: var(--f-sans);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-text-muted);
}
@media (max-width: 900px) {
  .solution-block { grid-template-columns: 1fr; gap: 40px; padding: 70px 0; }
  .solution-block--reverse .solution-block__media { order: 0; }
  .solution-block__kpis { grid-template-columns: 1fr 1fr; }
}

/* =========================================================
   TWEAKS
   ========================================================= */
#tweaksToggle {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--c-ink);
  color: var(--c-cream);
  display: none;
  place-items: center;
  box-shadow: 0 12px 32px rgba(20,34,61,.3);
  z-index: 60;
}
#tweaksToggle.is-on { display: grid; }
#tweaksPanel {
  position: fixed;
  bottom: 92px; right: 24px;
  width: 280px;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  padding: 24px;
  z-index: 60;
  display: none;
  font-size: 13px;
}
#tweaksPanel.is-open { display: block; }
#tweaksPanel h4 {
  font-family: var(--f-sans);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .22em;
  color: var(--c-text-muted);
  margin: 18px 0 12px;
  font-weight: 500;
}
#tweaksPanel h4:first-child { margin-top: 0; }
.tw-swatches { display: flex; gap: 8px; flex-wrap: wrap; }
.tw-swatch {
  width: 32px; height: 32px;
  border-radius: 50%;
  cursor: pointer;
  outline: 2px solid var(--c-line);
  outline-offset: 2px;
  transition: outline-color .15s;
}
.tw-swatch.is-active { outline-color: var(--c-ink); }
.tw-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 6px 0;
  font-family: var(--f-sans);
}
.tw-switch {
  width: 38px; height: 22px;
  background: var(--c-line);
  border-radius: 999px;
  position: relative;
  cursor: pointer;
  transition: background .2s;
}
.tw-switch::after {
  content: "";
  position: absolute;
  top: 2px; left: 2px;
  width: 18px; height: 18px;
  background: #fff;
  border-radius: 50%;
  transition: transform .2s;
}
.tw-switch.is-on { background: var(--c-gold); }
.tw-switch.is-on::after { transform: translateX(16px); }

/* =========================================================
   RESPONSIVE
   ========================================================= */
/* Compact nav adjustments for medium widths */
@media (max-width: 1440px) {
  .nav__logo .nav__logo-text { display: none; }
  .nav__link { padding: 14px 12px; font-size: 12.5px; }
}
@media (max-width: 1180px) {
  .nav__link { padding: 14px 10px; font-size: 12px; gap: 4px; }
  .nav__cta { padding: 11px 16px; font-size: 11px; letter-spacing: .1em; }
  .wrap { padding: 0 28px; }
}

@media (max-width: 900px) {
  .nav__menu { display: none; }
  .nav__burger { display: grid !important; place-items: center; margin-left: auto; }
  .nav__cta { display: none; }
  .hero__index { display: none; }
  .intro, .decrets, .contact-grid, .diptych { grid-template-columns: 1fr; gap: 50px; }
  .section-head { grid-template-columns: 1fr; gap: 30px; margin-bottom: 60px; }
  .atouts, .sectors { grid-template-columns: 1fr 1fr !important; }
  .stats { grid-template-columns: 1fr 1fr; gap: 0; }
  .stat:nth-child(2) { border-right: none; }
  .stat:nth-child(1), .stat:nth-child(2) { border-bottom: 1px solid rgba(244,239,230,.1); }
  .gallery { grid-template-columns: 1fr 1fr; }
  .gallery__item { grid-column: span 1 !important; grid-row: auto !important; }
  .footer__top { grid-template-columns: 1fr 1fr; gap: 40px; }
  .section { padding: 90px 0; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 22px; }
  .atouts, .sectors, .footer__top { grid-template-columns: 1fr !important; }
  .gallery { grid-template-columns: 1fr; }
  .field--row { grid-template-columns: 1fr; gap: 16px; }
  .contact__form { padding: 28px; }
  .contact__details li { grid-template-columns: 1fr; gap: 4px; }
  .hero { min-height: 88vh; }
  .hero__content { padding-bottom: 60px; }
  .hero--inner { min-height: 88vh; }
  .hero__title { font-size: clamp(40px, 13vw, 60px); }
  .hero__sub { font-size: 17px; }
  .decret { padding-left: 24px; padding-top: 0; padding-bottom: 30px; }
  .stat strong { font-size: 56px; }
  .section { padding: 70px 0; }
  .solution-block__kpis { grid-template-columns: 1fr 1fr; }
  .footer__bottom { flex-direction: column; gap: 16px; align-items: flex-start; }
}