/* ══ Page Transition ══ */
#page-transition {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #080808;
  pointer-events: none;
  opacity: 1;
  transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

#page-transition.fade-out {
  opacity: 0;
  pointer-events: none;
}

#page-transition.fade-in {
  opacity: 1;
  pointer-events: all;
  transition: opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ════════════════════════════════════════════════════
   BLACKAXIAL STUDIO — DESIGN SYSTEM CSS
   Display : Clash Display (ultra-moderne)
   Body    : General Sans
   Accent  : Space Mono (coordonnées, numéros)
   Serif italique : Fraunces (touches éditoriales)
   Palette : Noir profond · Or brass · Crème ivoire
════════════════════════════════════════════════════ */

:root {
  --noir:        #080808;
  --noir-2:      #0f0f0f;
  --noir-3:      #161614;
  --noir-4:      #1e1d1a;
  --cream:       #f0ece2;
  --cream-muted: #a09a8e;
  --cream-faint: #4a4840;
  --brass:       #b8924a;
  --brass-hi:    #d4ab68;
  --brass-lo:    #7a5e2e;
  --brass-glow:  rgba(184,146,74,0.12);
  --line:        rgba(240,236,226,0.08);
  --line-s:      rgba(240,236,226,0.16);

  --r-card: 20px;
  --r-btn:  6px;

  --ease: cubic-bezier(0.16,1,0.3,1);
  --t1: 200ms var(--ease);
  --t2: 400ms var(--ease);
  --t3: 700ms var(--ease);

  --font-display: 'Clash Display', 'Helvetica Neue', sans-serif;
  --font-body:    'General Sans', 'Inter', sans-serif;
  --font-mono:    'Space Mono', monospace;
  --font-serif:   'Fraunces', Georgia, serif;

  --wrap: 1160px;
  --pad:  clamp(22px, 4vw, 56px);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body { background: var(--noir); color: var(--cream); font-family: var(--font-body); overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
ul[role='list'] { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
p { max-width: 70ch; }
::selection { background: var(--brass-glow); color: var(--brass-hi); }
:focus-visible { outline: 1.5px solid var(--brass); outline-offset: 4px; border-radius: 4px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ─── LAYOUT ─── */
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--pad); }
.section { padding: clamp(80px, 10vw, 140px) 0; border-bottom: 1px solid var(--line); }

/* ─── EYEBROW ─── */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--brass-hi);
  display: flex;
  align-items: center;
  gap: 12px;
}
.eyebrow::before {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--brass);
  opacity: .6;
}

/* ─── SEC TITLE ─── */
.sec-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.5vw, 58px);
  font-weight: 600;
  line-height: 1.0;
  letter-spacing: -.02em;
  color: var(--cream);
  margin-top: 20px;
}
.sec-title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 300;
  color: var(--brass-hi);
  letter-spacing: 0;
}

/* ═══════════════════ HEADER ═══════════════════ */

/* ── Header Nav Social ── */
.nav-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-social {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cream-muted);
  opacity: 0.7;
  transition: color 0.25s ease, opacity 0.25s ease;
  text-decoration: none;
}

.nav-social-link:hover {
  color: var(--brass);
  opacity: 1;
}

/* Masquer sur mobile */
@media (max-width: 768px) {
  .nav-social { display: none; }
  .nav-right { gap: 0; }
}

#header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px var(--pad);
  transition: background var(--t2), box-shadow var(--t2);
}
#header.scrolled {
  background: rgba(8,8,8,.92);
  backdrop-filter: blur(18px);
  box-shadow: 0 1px 0 var(--line);
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-mark {
  width: 28px;
  height: 28px;
  position: relative;
  animation: axspin 24s linear infinite;
  flex-shrink: 0;
}
.logo-mark::before, .logo-mark::after {
  content: '';
  position: absolute;
  background: var(--brass);
}
.logo-mark::before { width: 100%; height: 1px; top: 50%; left: 0; }
.logo-mark::after  { height: 100%; width: 1px; left: 50%; top: 0; }
.logo-mark .dot {
  position: absolute;
  width: 5px; height: 5px;
  border: 1.5px solid var(--brass-hi);
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  background: var(--noir);
}
@keyframes axspin { to { transform: rotate(360deg); } }

.logo-text {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.logo-text span { color: var(--brass-hi); }

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cream-muted);
  transition: color var(--t1);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--brass);
  transition: width var(--t2);
}
.nav-links a:hover { color: var(--cream); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 11px 20px;
  border: 1px solid var(--line-s);
  color: var(--cream);
  transition: all var(--t1);
  border-radius: var(--r-btn);
}
.nav-cta:hover { border-color: var(--brass); color: var(--brass-hi); background: var(--brass-glow); }

.burger { display: none; flex-direction: column; gap: 5px; width: 36px; padding: 6px; border: 1px solid var(--line); border-radius: var(--r-btn); }
.burger span { display: block; height: 1px; background: var(--cream-muted); transition: all var(--t2); }
.burger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--noir-2);
  z-index: 90;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 36px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a { font-family: var(--font-display); font-size: 36px; font-weight: 500; color: var(--cream-muted); transition: color var(--t1); }
.mobile-menu a:hover { color: var(--brass-hi); }
.mobile-menu .m-cta { font-size: 16px; margin-top: 12px; padding: 14px 32px; border: 1px solid var(--brass); color: var(--brass-hi); border-radius: var(--r-btn); }

/* ═══════════════════ HERO ═══════════════════ */
.hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding-top: 90px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 70% at 80% 50%, rgba(184,146,74,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 0% 100%, rgba(184,146,74,0.04) 0%, transparent 60%);
  pointer-events: none;
}

.hero-left {
  padding: clamp(60px,10vh,120px) var(--pad) clamp(60px,10vh,120px) var(--pad);
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--brass-hi);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-eyebrow::before {
  content: '';
  width: 28px; height: 1px;
  background: var(--brass);
  opacity: .6;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(44px, 6.5vw, 88px);
  font-weight: 700;
  line-height: .96;
  letter-spacing: -.03em;
  color: var(--cream);
  margin-bottom: 28px;
}
.hero-title .italic-line {
  font-family: var(--font-serif);
  font-weight: 300;
  font-style: italic;
  font-size: .85em;
  color: var(--brass-hi);
  letter-spacing: .01em;
  display: block;
  margin-top: 6px;
}

.hero-sub {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--cream-muted);
  max-width: 420px;
  margin-bottom: 44px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.btn-brass {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 28px;
  background: var(--brass);
  color: var(--noir);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  border-radius: var(--r-btn);
  border: 1px solid var(--brass);
  transition: all var(--t2);
}
.btn-brass:hover { background: var(--brass-hi); border-color: var(--brass-hi); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(184,146,74,.3); }
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 28px;
  border: 1px solid var(--line-s);
  color: var(--cream-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  border-radius: var(--r-btn);
  transition: all var(--t2);
}
.btn-ghost:hover { border-color: var(--cream-muted); color: var(--cream); }

.hero-coords {
  margin-top: 60px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .16em;
  color: var(--cream-faint);
}

/* Hero right */
.hero-right {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  padding: 40px 0;
}

.hero-geo {
  width: clamp(280px, 36vw, 500px);
  aspect-ratio: 1;
  position: relative;
}
.hero-geo svg { width: 100%; height: 100%; }

/* Stats bar */
.hero-stats {
  display: flex;
  gap: 0;
  border-top: 1px solid var(--line);
  grid-column: span 2;
}
.stat-item {
  flex: 1;
  padding: 32px var(--pad);
  border-right: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 20px;
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  color: var(--cream);
  line-height: 1;
  letter-spacing: -.02em;
}
.stat-num sup { font-size: .5em; color: var(--brass-hi); vertical-align: super; }
.stat-divider { width: 1px; height: 36px; background: var(--line-s); }
.stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cream-muted);
  line-height: 1.4;
}

/* ═══════════════════ TRUST STRIP ═══════════════════ */
.trust {
  padding: 36px 0;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.trust-inner {
  display: flex;
  align-items: center;
  gap: 56px;
  flex-wrap: wrap;
}
.trust-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cream-faint);
  white-space: nowrap;
}
.trust-logos {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  align-items: center;
}
.trust-logos span {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--cream-faint);
  transition: color var(--t1);
}
.trust-logos span:hover { color: var(--cream-muted); }

/* ═══════════════════ EXPERTISES ═══════════════════ */
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}
.expertise-card {
  background: var(--noir-2);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background var(--t2);
  position: relative;
}
.expertise-card:hover { background: var(--noir-3); }
.expertise-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--brass), transparent);
  opacity: 0;
  transition: opacity var(--t2);
}
.expertise-card:hover::before { opacity: 1; }
.ex-num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .18em;
  color: var(--brass);
}
.ex-icon {
  width: 44px; height: 44px;
  color: var(--cream-muted);
  margin: 4px 0;
}
.ex-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--cream);
  line-height: 1.1;
}
.ex-desc {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--cream-muted);
  flex: 1;
}
.ex-link {
  display: none;
}
.expertise-card:hover .ex-link { color: var(--brass-hi); gap: 14px; }

/* ═══════════════════ PROJECTS ═══════════════════ */
.projects-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

/* 4 par rangée, cartes arrondies */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

/* Overlay lien sur toute la carte */
.proj-card-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: block;
}
.proj-card a.proj-arrow,
.proj-card a.proj-thumb {
  position: relative;
  z-index: 3;
}


/* ══ Carrousel projets ══ */
.projects-carousel {
  position: relative;
}

.projects-page {
  display: none;
}

.projects-page.active {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  animation: pageIn 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes pageIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1024px) {
  .projects-page.active { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .projects-page.active { grid-template-columns: 1fr; }
}

/* Navigation carrousel */
.carousel-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-top: 40px;
}

.carousel-prev,
.carousel-next {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--faint);
  border-radius: 50%;
  background: transparent;
  color: var(--cream-muted);
  cursor: pointer;
  transition: border-color 0.25s, color 0.25s, background 0.25s;
}

.carousel-prev:hover,
.carousel-next:hover {
  border-color: var(--brass);
  color: var(--brass);
  background: rgba(184,146,74,0.08);
}

.carousel-prev:disabled,
.carousel-next:disabled {
  opacity: 0.3;
  cursor: default;
}

.carousel-dots {
  display: flex;
  align-items: center;
  gap: 8px;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--faint);
  border: none;
  cursor: pointer;
  transition: background 0.25s, transform 0.25s;
  padding: 0;
}

.carousel-dot.active {
  background: var(--brass);
  transform: scale(1.3);
}

.proj-card {
  background: var(--noir-3);
  border-radius: var(--r-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  transition: transform var(--t2), box-shadow var(--t2), border-color var(--t2);
  cursor: pointer;
}
.proj-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 48px rgba(0,0,0,.5), 0 0 0 1px var(--brass-lo);
  border-color: var(--brass-lo);
}

.proj-thumb {
  aspect-ratio: 4/3;
  position: relative;
  overflow: hidden;
  background: var(--noir-4);
}
.proj-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform var(--t3);
  display: block;
}
.proj-card:hover .proj-thumb img { transform: scale(1.06); }

/* proj-07 portrait crop adjustment */
.proj-thumb.portrait img { object-position: center 20%; }

.proj-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8,8,8,.7) 0%, transparent 50%);
  pointer-events: none;
}

.proj-cat-badge {
  position: absolute;
  top: 12px; right: 12px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 5px 10px;
  background: rgba(8,8,8,.7);
  border: 1px solid var(--line-s);
  border-radius: 100px;
  color: var(--brass-hi);
  backdrop-filter: blur(8px);
}

.proj-body {
  padding: 18px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}
.proj-num {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .2em;
  color: var(--cream-faint);
}
.proj-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--cream);
  line-height: 1.2;
  transition: color var(--t1);
}
.proj-card:hover .proj-title { color: var(--brass-hi); }
.proj-subtitle {
  font-size: 12px;
  color: var(--cream-muted);
  line-height: 1.4;
}
.proj-arrow {
  align-self: flex-end;
  margin-top: auto;
  padding-top: 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .1em;
  color: var(--cream-faint);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all var(--t2);
}
.proj-card:hover .proj-arrow { color: var(--brass-hi); gap: 10px; }

/* Gradient backgrounds per card */
.proj-bg-1 { background: linear-gradient(135deg,#0d0c0a 0%,#1a160d 60%,#0d0c0a 100%); }
.proj-bg-2 { background: linear-gradient(135deg,#080c10 0%,#101824 60%,#080c10 100%); }
.proj-bg-3 { background: linear-gradient(135deg,#0c0808 0%,#1a1010 60%,#0c0808 100%); }
.proj-bg-4 { background: linear-gradient(135deg,#080b08 0%,#101a10 60%,#080b08 100%); }
.proj-bg-5 { background: linear-gradient(135deg,#0d0a0d 0%,#18101a 60%,#0d0a0d 100%); }
.proj-bg-6 { background: linear-gradient(135deg,#0c0b08 0%,#1a1908 60%,#0c0b08 100%); }
.proj-bg-7 { background: linear-gradient(135deg,#08080d 0%,#10101c 60%,#08080d 100%); }
.proj-bg-8 { background: linear-gradient(135deg,#0a0808 0%,#1c1010 60%,#0a0808 100%); }

/* ═══════════════════ MANIFESTO BAND ═══════════════════ */
.manifesto-band {
  padding: clamp(60px,8vw,100px) 0;
  border-bottom: 1px solid var(--line);
  background: var(--noir-2);
}
.manifesto-text {
  font-family: var(--font-serif);
  font-size: clamp(16px, 1.9vw, 24px);
  font-weight: 300;
  font-style: italic;
  line-height: 1.45;
  color: var(--cream);
  max-width: 80ch;
  margin: 0 auto;
  text-align: center;
}
.manifesto-author {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--brass);
  text-align: center;
  margin-top: 28px;
}

/* ═══════════════════ PROCESS ═══════════════════ */
.process-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 64px;
}
.process-intro {
  font-size: 15px;
  line-height: 1.75;
  color: var(--cream-muted);
}
.process-steps {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
}
.process-step {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 28px;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
  transition: background var(--t2);
  cursor: default;
}
.process-step:hover .step-num { color: var(--brass-hi); }
.step-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--brass);
  transition: color var(--t1);
}
.step-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--cream);
  margin-bottom: 6px;
}
.step-desc {
  font-size: 13.5px;
  color: var(--cream-muted);
  line-height: 1.6;
  max-width: 500px;
}
.step-tag {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 6px 14px;
  border: 1px solid var(--line-s);
  border-radius: 100px;
  color: var(--cream-faint);
  white-space: nowrap;
}

/* ═══════════════════ TESTIMONIAL ═══════════════════ */
.testimonial {
  padding: clamp(80px, 10vw, 120px) 0;
  border-bottom: 1px solid var(--line);
}
.testi-inner {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 80px;
  align-items: center;
}
blockquote.testi-quote {
  font-family: var(--font-serif);
  font-size: clamp(22px, 3vw, 38px);
  font-weight: 300;
  font-style: italic;
  line-height: 1.35;
  color: var(--cream);
}
.testi-cite {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--cream-faint);
  margin-top: 28px;
  display: block;
  font-style: normal;
}
.testi-stats {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--line);
  border-radius: 16px;
  overflow: hidden;
}
.testi-stat {
  background: var(--noir-2);
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.testi-stat-num {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--cream);
  line-height: 1;
}
.testi-stat-num sup { font-size: .45em; color: var(--brass-hi); vertical-align: super; }
.testi-stat-label {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cream-muted);
}

/* ═══════════════════ CONTACT / CTA ═══════════════════ */
.contact-section {
  padding: clamp(80px, 10vw, 140px) 0;
  position: relative;
  overflow: hidden;
}
.contact-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 0% 50%, rgba(184,146,74,.07) 0%, transparent 60%),
    radial-gradient(ellipse 40% 60% at 100% 50%, rgba(184,146,74,.04) 0%, transparent 60%);
  pointer-events: none;
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(48px, 6vw, 96px);
  position: relative;
  z-index: 1;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 36px 0;
}
.contact-channel {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  transition: all var(--t2);
}
a.contact-channel:hover { border-color: var(--brass-lo); background: var(--brass-glow); }
.ch-icon {
  width: 40px; height: 40px;
  border: 1px solid var(--line-s);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brass-hi);
  flex-shrink: 0;
}
.ch-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cream-faint);
  margin-bottom: 2px;
}
.ch-val {
  font-size: 13.5px;
  color: var(--cream);
  font-weight: 400;
}

.social-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
}
.social-label { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--cream-faint); }
.social-btn {
  width: 36px; height: 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cream-muted);
  transition: all var(--t1);
}
.social-btn:hover { border-color: var(--brass-lo); color: var(--brass-hi); }

/* FORM */
.contact-form-wrap {
  background: var(--noir-2);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: clamp(28px, 4vw, 44px);
}
.contact-form-wrap h3 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--cream);
  margin-bottom: 28px;
}
.form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cream-muted);
}
.form-label span { color: var(--brass); }
.form-input, .form-select, .form-textarea {
  background: var(--noir);
  border: 1px solid var(--line-s);
  border-radius: 8px;
  padding: 13px 16px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--cream);
  width: 100%;
  outline: none;
  -webkit-appearance: none;
  transition: border-color var(--t1), box-shadow var(--t1);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--cream-faint); }
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--brass);
  box-shadow: 0 0 0 3px var(--brass-glow);
}
.form-input.err { border-color: #c05040; }
.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4 6l4 4 4-4' stroke='%23666' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  padding-right: 40px;
}
.form-textarea { resize: vertical; min-height: 110px; }
.form-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 12px;
  color: var(--cream-muted);
  line-height: 1.5;
  cursor: pointer;
}
.form-check-input { width: 15px; height: 15px; accent-color: var(--brass); flex-shrink: 0; margin-top: 2px; }
.form-link { color: var(--brass-hi); text-decoration: underline; }
.btn-submit {
  width: 100%;
  padding: 16px;
  background: var(--brass);
  color: var(--noir);
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all var(--t2);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.btn-submit:hover { background: var(--brass-hi); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(184,146,74,.3); }
.btn-submit:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.form-success {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
  padding: 36px 24px;
  color: var(--brass-hi);
}
.form-success.show { display: flex; }
.form-success p { font-size: 13px; color: var(--cream-muted); max-width: none; }
.form-error-msg {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: #c05040;
  margin-top: -8px;
  letter-spacing: .04em;
}

/* ═══════════════════ FOOTER ═══════════════════ */
#footer {
  background: var(--noir-2);
  border-top: 1px solid var(--line);
  padding: clamp(48px,6vw,80px) 0 32px;
}
.foot-top {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 60px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 28px;
}
.foot-tagline {
  font-family: var(--font-serif);
  font-size: 15px;
  font-style: italic;
  color: var(--cream-muted);
  margin-top: 14px;
  max-width: none;
}
.foot-credit {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .1em;
  color: var(--cream-faint);
  margin-top: 8px;
  max-width: none;
}
.foot-credit span { color: var(--brass-hi); }
.foot-nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.foot-col-title {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cream-muted);
  margin-bottom: 18px;
}
.foot-col ul { display: flex; flex-direction: column; gap: 10px; list-style: none; }
.foot-col a, .foot-col p {
  font-size: 13px;
  color: var(--cream-faint);
  transition: color var(--t1);
  max-width: none;
}
.foot-col a:hover { color: var(--brass-hi); }

/* ── Footer Social Links ── */
.foot-social {
  display: flex;
  align-items: center;
  gap: 20px;
}

.foot-social a {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--cream-muted);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  transition: color 0.25s ease;
}

.foot-social a:hover {
  color: var(--brass);
}

.foot-social svg {
  flex-shrink: 0;
  transition: stroke 0.25s ease;
}

.foot-social a:hover svg {
  stroke: var(--brass);
}

.foot-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.foot-bottom p, .foot-legal a {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--cream-faint);
  max-width: none;
}
.foot-legal { display: flex; gap: 20px; }
.foot-legal a { transition: color var(--t1); }
.foot-legal a:hover { color: var(--brass-hi); }

/* ═══════════════════ REVEAL ANIMATION ═══════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.in { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: .08s; }
.reveal-d2 { transition-delay: .16s; }
.reveal-d3 { transition-delay: .24s; }
.reveal-d4 { transition-delay: .32s; }

/* ═══════════════════ SINGLE PROJECT ═══════════════════ */
.project-hero {
  min-height: 60vh;
  display: flex;
  align-items: flex-end;
  padding-top: 90px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.project-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .35;
}
.project-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--noir) 0%, rgba(8,8,8,.5) 60%, transparent 100%);
}
.project-hero-content {
  position: relative;
  z-index: 1;
  padding: clamp(48px,8vw,96px) var(--pad);
  width: 100%;
}
.project-meta {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.meta-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cream-faint);
}
.meta-val {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  color: var(--cream);
}
.project-body { padding: clamp(60px,8vw,100px) 0; }
.project-content {
  max-width: 720px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--cream-muted);
}
.project-content h2, .project-content h3 {
  font-family: var(--font-display);
  color: var(--cream);
  margin: 32px 0 14px;
  font-weight: 600;
}
.project-nav {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 48px 0;
  border-top: 1px solid var(--line);
}
.project-nav-link {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.project-nav-link .nav-hint {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cream-faint);
}
.project-nav-link .nav-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--cream);
  transition: color var(--t1);
}
.project-nav-link:hover .nav-title { color: var(--brass-hi); }

/* ═══════════════════ ARCHIVE ═══════════════════ */
.archive-hero {
  padding: 160px var(--pad) 80px;
  border-bottom: 1px solid var(--line);
}
.archive-filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 40px;
}
.filter-btn {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 8px 18px;
  border: 1px solid var(--line-s);
  border-radius: 100px;
  color: var(--cream-muted);
  transition: all var(--t1);
  cursor: pointer;
  background: none;
}
.filter-btn:hover, .filter-btn.active {
  border-color: var(--brass);
  color: var(--brass-hi);
  background: var(--brass-glow);
}

/* ═══════════════════ RESPONSIVE ═══════════════════ */
@media (max-width: 1100px) {
  .hero { grid-template-columns: 1fr; }
  .hero-right { display: none; }
  .hero-stats { grid-column: span 1; }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .expertise-grid { grid-template-columns: 1fr 1fr; }
  .process-head { grid-template-columns: 1fr; }
  .testi-inner { grid-template-columns: 1fr; }
  .testi-stats { flex-direction: row; border-radius: 12px; }
  .foot-top { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .burger { display: flex; }
  .expertise-grid { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; }
  .foot-nav { grid-template-columns: 1fr 1fr; }
  .process-step { grid-template-columns: 60px 1fr; }
  .step-tag { display: none; }
  .testi-inner { gap: 40px; }
}

@media (max-width: 560px) {
  .projects-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .hero-stats { flex-direction: column; }
  .stat-item { border-right: none; border-bottom: 1px solid var(--line); }
  .stat-item:last-child { border-bottom: none; }
  .form-row { grid-template-columns: 1fr; }
  .foot-nav { grid-template-columns: 1fr; }
  .testi-stats { flex-direction: column; }
  .project-meta { gap: 20px; }
}

/* ═══════════════════ PAGES LÉGALES ═══════════════════ */
.legal-hero {
  padding: 140px var(--pad) 64px;
  border-bottom: 1px solid var(--line);
  background: var(--noir-2);
}

.legal-update {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .16em;
  color: var(--cream-faint);
  text-transform: uppercase;
  margin-top: 20px;
}

.legal-body {
  padding: clamp(60px, 8vw, 100px) 0;
}

.legal-content {
  max-width: 800px;
}

/* Sections */
.legal-section {
  padding-bottom: clamp(40px, 5vw, 60px);
  margin-bottom: clamp(40px, 5vw, 60px);
  border-bottom: 1px solid var(--line);
}
.legal-section:last-of-type {
  border-bottom: none;
}

.legal-section h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.5vw, 32px);
  font-weight: 600;
  letter-spacing: -.02em;
  color: var(--cream);
  margin-bottom: 20px;
  line-height: 1.1;
}

.legal-section h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--cream);
  margin: 28px 0 12px;
}

.legal-section p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--cream-muted);
  max-width: 70ch;
  margin-bottom: 14px;
}
.legal-section p:last-child { margin-bottom: 0; }

.legal-link {
  color: var(--brass-hi);
  border-bottom: 1px solid rgba(212,171,104,.3);
  transition: border-color var(--t1);
}
.legal-link:hover { border-color: var(--brass-hi); }

/* Intro box */
.legal-intro-box {
  background: var(--noir-2);
  border: 1px solid var(--line);
  border-left: 3px solid var(--brass);
  border-radius: 12px;
  padding: 24px 28px;
}
.legal-intro-box p {
  color: var(--cream-muted);
  font-size: 15px;
  line-height: 1.75;
  margin: 0;
  max-width: none;
}

/* Carte info */
.legal-card {
  background: var(--noir-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px 28px;
  margin: 20px 0;
}

/* Definition list */
.legal-dl {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.legal-dl-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.legal-dl-row:last-child { border-bottom: none; padding-bottom: 0; }
.legal-dl dt {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cream-faint);
}
.legal-dl dd {
  font-size: 14px;
  color: var(--cream);
  margin: 0;
}
.legal-dl dd a {
  color: var(--brass-hi);
  transition: opacity var(--t1);
}
.legal-dl dd a:hover { opacity: .8; }

/* Table */
.legal-table-wrap {
  overflow-x: auto;
  margin: 20px 0;
  border-radius: 12px;
  border: 1px solid var(--line);
}
.legal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.legal-table thead tr {
  background: var(--noir-3);
}
.legal-table th {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cream-muted);
  padding: 14px 18px;
  text-align: left;
  font-weight: 400;
  border-bottom: 1px solid var(--line);
}
.legal-table td {
  padding: 14px 18px;
  color: var(--cream-muted);
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.legal-table tbody tr:last-child td { border-bottom: none; }
.legal-table tbody tr:hover td { background: rgba(240,236,226,.02); }
.legal-table td code {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--brass-hi);
  background: rgba(184,146,74,.08);
  padding: 2px 7px;
  border-radius: 4px;
}

/* Liste légale */
.legal-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 16px 0;
  padding-left: 0;
}
.legal-list li {
  font-size: 15px;
  line-height: 1.65;
  color: var(--cream-muted);
  padding-left: 22px;
  position: relative;
}
.legal-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 1px;
  background: var(--brass);
}

/* Badges */
.legal-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}
.legal-badge {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid;
}
.legal-badge--green {
  color: #6dbf8a;
  border-color: rgba(109,191,138,.3);
  background: rgba(109,191,138,.06);
}
.legal-badge--muted {
  color: var(--cream-faint);
  border-color: var(--line-s);
  background: transparent;
}

/* Grille droits RGPD */
.legal-rights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  margin-top: 20px;
}
.legal-right-card {
  background: var(--noir-2);
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: background var(--t2);
}
.legal-right-card:hover { background: var(--noir-3); }
.legal-right-icon {
  font-size: 22px;
  line-height: 1;
  display: block;
}
.legal-right-card h3 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--cream);
  margin: 0;
}
.legal-right-card p {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--cream-muted);
  margin: 0;
  max-width: none;
}

/* Boutons de navigation bas de page */
.legal-back {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 48px;
  margin-top: 48px;
  border-top: 1px solid var(--line);
}

/* Responsive légal */
@media (max-width: 768px) {
  .legal-rights-grid { grid-template-columns: 1fr 1fr; }
  .legal-dl-row { grid-template-columns: 1fr; gap: 4px; }
}
@media (max-width: 560px) {
  .legal-rights-grid { grid-template-columns: 1fr; }
  .legal-hero { padding-top: 110px; }
}

/* ── BOUTON RETOUR ACCUEIL FIXE (single-projet) ─────────────────────── */
@keyframes btnEntree {
  0%   { opacity: 0; transform: translateY(18px) scale(.94); }
  60%  { opacity: 1; transform: translateY(-4px) scale(1.02); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes brassPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(0,0,0,.5), 0 0 0 0   rgba(184,146,74,0); }
  60%       { box-shadow: 0 4px 20px rgba(0,0,0,.5), 0 0 0 6px rgba(184,146,74,.18); }
}
@media (prefers-reduced-motion: reduce) {
  .back-home-fixed { animation: none !important; opacity: 1 !important; }
}
.back-home-fixed {
  position: fixed;
  bottom: 28px;
  left: 28px;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 20px;
  background: rgba(8,8,8,.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--line-s);
  border-radius: 40px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cream-muted);
  text-decoration: none;
  transition: all var(--t2);
  box-shadow: 0 4px 20px rgba(0,0,0,.5);
  opacity: 0;
  animation:
    btnEntree .7s cubic-bezier(0.16,1,0.3,1) 1.1s forwards,
    brassPulse 2.4s ease 1.9s 1;
}
.back-home-fixed:hover {
  border-color: var(--brass);
  color: var(--brass-hi);
  background: rgba(8,8,8,.96);
  box-shadow: 0 6px 28px rgba(184,146,74,.18);
  text-decoration: none;
}
.back-home-fixed svg {
  flex-shrink: 0;
  transition: transform var(--t1);
}
.back-home-fixed:hover svg {
  transform: translateX(-3px);
}
@media (max-width: 560px) {
  .back-home-fixed {
    bottom: 20px;
    left: 16px;
    padding: 11px 16px;
    font-size: 9px;
    gap: 8px;
  }
}

/* Header projet — label masqué sur mobile */
.back-link { white-space: nowrap; }
.back-link-label { display: inline; }
@media (max-width: 600px) {
  .back-link-label { display: none; }
}

/* ── Bouton retour aux projets (page projet) ───────────── */
.btn-back-projets {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cream-muted);
  border: 1px solid rgba(240,236,226,.15);
  padding: 12px 24px;
  border-radius: 100px;
  text-decoration: none;
  transition: all .3s ease;
  background: transparent;
}
.btn-back-projets:hover {
  color: var(--brass-hi);
  border-color: var(--brass);
  background: rgba(184,146,74,.06);
  gap: 12px;
}
.btn-back-projets svg {
  transition: transform .3s ease;
}
.btn-back-projets:hover svg {
  transform: translateX(-3px);
}

/* ── Image principale page projet ─────────────────────── */
.project-main-img {
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 60px;
  aspect-ratio: 16/9;
  background: var(--noir-3);
}
.project-main-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}