/* ============================================================
   isabelle rouyer — architecte
   Styles partagés — design system Boudry & Boudry
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,400&family=DM+Sans:ital,wght@0,300;0,400;0,500;1,300&family=DM+Mono:wght@300;400&display=swap');

:root {
  --linen: #F4F1EC;
  --concrete: #E8E4DE;
  --stone-light: #D4CFC8;
  --stone: #C8C2BA;
  --stone-mid: #9E9890;
  --stone-dark: #6B6560;
  --charcoal: #1A1917;
  --charcoal-mid: #3A3835;
  --charcoal-soft: #2A2825;
  --terracotta: #8B4A3A;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', 'Helvetica Neue', sans-serif;
  --font-mono: 'DM Mono', 'Courier New', monospace;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--linen);
  color: var(--charcoal);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

/* ─── Scrollbar ─────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--linen); }
::-webkit-scrollbar-thumb { background: var(--stone); }

/* ─── Page transition ────────────────────────────────── */
.page-enter { animation: fadeUp 500ms ease-out both; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}

/* ─── Header ─────────────────────────────────────────── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: 64px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 52px;
  background: var(--linen);
  border-bottom: 1px solid var(--stone);
  transition: background 400ms, border-color 400ms, color 400ms;
}
.site-header.dark {
  background: transparent;
  border-bottom: 1px solid rgba(244,241,236,0.15);
}
.site-header.dark .brand,
.site-header.dark .nav-link {
  color: rgba(244,241,236,0.55);
}
.site-header.dark .brand,
.site-header.dark .nav-link.active {
  color: var(--linen);
}
.site-header.dark .nav-link.active {
  border-bottom-color: var(--linen);
}

.brand {
  font-family: var(--font-display);
  font-weight: 300;
  font-style: italic;
  font-size: 19px;
  letter-spacing: 0.03em;
  color: var(--charcoal);
  background: none; border: none; padding: 0;
  transition: color 300ms;
}

.site-nav { display: flex; gap: 36px; align-items: center; }
.nav-link {
  font-size: 12px;
  letter-spacing: 0.07em;
  color: var(--stone-dark);
  background: none; border: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color 250ms, border-color 250ms;
}
.nav-link.active {
  color: var(--charcoal);
  border-bottom-color: var(--charcoal);
}
.nav-link:hover {
  color: var(--charcoal);
}
.site-header.dark .nav-link:hover {
  color: var(--linen);
}

/* ─── Footer ─────────────────────────────────────────── */
.site-footer {
  background: var(--charcoal);
  border-top: 1px solid var(--charcoal-mid);
  padding: 56px 52px 40px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 64px;
  align-items: start;
  padding-bottom: 40px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--charcoal-mid);
}
.footer-brand-name {
  font-family: var(--font-display);
  font-weight: 300;
  font-style: italic;
  font-size: 20px;
  color: var(--linen);
  letter-spacing: 0.02em;
  margin-bottom: 6px;
}
.footer-brand-sub {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--charcoal-mid);
}
.footer-nav { display: flex; flex-direction: column; gap: 14px; }
.footer-nav a {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--stone-dark);
  transition: color 200ms;
}
.footer-nav a:hover { color: var(--linen); }
.footer-contact { display: flex; flex-direction: column; gap: 8px; }
.footer-contact span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--stone-dark);
}
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
}
.footer-legal {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  color: var(--charcoal-mid);
}

/* ─── Typography utilities ───────────────────────────── */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stone-mid);
}
.eyebrow-dark { color: rgba(244,241,236,0.4); }
.label-mono {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stone-mid);
}

/* ─── Buttons ────────────────────────────────────────── */
.btn-mono {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: transparent;
  border: 1px solid var(--charcoal);
  color: var(--charcoal);
  padding: 14px 28px;
  transition: background 250ms, color 250ms;
  display: inline-block;
}
.btn-mono:hover {
  background: var(--charcoal);
  color: var(--linen);
}
.btn-mono.light {
  border-color: rgba(244,241,236,0.3);
  color: var(--linen);
}
.btn-mono.light:hover {
  background: var(--linen);
  color: var(--charcoal);
  border-color: var(--linen);
}
.btn-link {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: none;
  border: none;
  border-bottom: 1px solid var(--stone);
  color: var(--stone-dark);
  padding: 0 0 3px;
  transition: color 200ms;
}
.btn-link:hover { color: var(--charcoal); }
.btn-link.light {
  border-bottom-color: rgba(244,241,236,0.3);
  color: rgba(244,241,236,0.5);
}
.btn-link.light:hover { color: var(--linen); }

/* ─── Hero (home) ────────────────────────────────────── */
.home-hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  background: var(--charcoal);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.home-hero-bg-rect-1 {
  position: absolute;
  right: 8%; top: 12%;
  width: 38%; height: 65%;
  background: var(--charcoal-soft);
  border: 1px solid rgba(244,241,236,0.06);
}
.home-hero-bg-rect-2 {
  position: absolute;
  right: 14%; top: 22%;
  width: 22%; height: 40%;
  background: #333028;
}
.home-hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(244,241,236,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244,241,236,0.04) 1px, transparent 1px);
  background-size: 80px 80px;
}
.home-hero-content {
  position: relative; z-index: 2;
  padding: 0 52px 80px;
  max-width: 680px;
  animation: fadeUp 800ms ease-out 100ms both;
}
.home-hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(244,241,236,0.4);
  margin-bottom: 20px;
}
.home-hero-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(64px, 9vw, 110px);
  line-height: 0.92;
  letter-spacing: -0.02em;
  color: var(--linen);
  margin-bottom: 32px;
}
.home-hero-title em { font-style: italic; }
.home-hero-sub {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(244,241,236,0.55);
  margin-bottom: 40px;
}
.scroll-hint {
  position: absolute; bottom: 32px; right: 52px; z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.scroll-hint-line {
  width: 1px; height: 40px;
  background: rgba(244,241,236,0.2);
  animation: scrollPulse 2.5s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.2; transform: scaleY(1); }
  50% { opacity: 0.5; transform: scaleY(0.6); }
}
.scroll-hint-text {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(244,241,236,0.3);
  writing-mode: vertical-rl;
}

/* ─── Intro strip ────────────────────────────────────── */
.intro-strip {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: 64px;
  padding: 56px 52px;
  border-bottom: 1px solid var(--stone);
  align-items: start;
}
.intro-text { max-width: 420px; }
.intro-text p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--stone-dark);
  margin-top: 14px;
}
.intro-stat {
  border-left: 1px solid var(--stone);
  padding-left: 32px;
  display: flex; flex-direction: column; gap: 4px;
}
.intro-stat-num {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 36px;
  line-height: 1;
  letter-spacing: -0.01em;
}
.intro-stat-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--stone-mid);
}

/* ─── Section header ─────────────────────────────────── */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 32px;
}

/* ─── Featured projects (home) ───────────────────────── */
.featured {
  padding: 72px 52px 80px;
}
.featured-hero {
  margin-bottom: 16px;
  cursor: pointer;
  display: block;
}
.featured-hero-img {
  width: 100%;
  height: 520px;
  position: relative;
  overflow: hidden;
  transition: opacity 300ms;
}
.featured-hero-img:hover { opacity: 0.92; }
.featured-hero-img .overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(26,25,23,0.6) 0%, transparent 50%);
}
.featured-hero-img .caption {
  position: absolute; bottom: 28px; left: 32px; right: 32px;
}
.featured-hero-img .caption-type {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(244,241,236,0.6);
  margin-bottom: 6px;
}
.featured-hero-img .caption-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 32px;
  line-height: 1.1;
  color: var(--linen);
}
.featured-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.featured-wide {
  display: flex;
  gap: 16px;
}
.featured-wide > a:first-child { flex: 2; }
.featured-wide > a:last-child { flex: 1; }

/* ─── Project card ───────────────────────────────────── */
.project-card {
  cursor: pointer;
  display: flex;
  flex-direction: column;
}
.project-card-img {
  width: 100%;
  position: relative;
  overflow: hidden;
  transition: opacity 300ms ease-out;
}
.project-card:hover .project-card-img { opacity: 0.85; }
.project-card-img .overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(26,25,23,0.55) 0%, transparent 55%);
}
.project-card-img .caption {
  position: absolute; bottom: 20px; left: 20px; right: 20px;
}
.project-card-meta {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(244,241,236,0.6);
  margin-bottom: 5px;
}
.project-card-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 20px;
  line-height: 1.15;
  color: var(--linen);
}
.project-card-title.italic { font-style: italic; }
.project-card-foot {
  display: flex; justify-content: space-between;
  padding: 12px 0 4px;
}
.project-card-foot .loc {
  font-size: 12px;
  color: var(--stone-dark);
}
.project-card-foot .year {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--stone-mid);
  letter-spacing: 0.04em;
}

/* ─── Manifeste ──────────────────────────────────────── */
.manifeste {
  background: var(--concrete);
  border-top: 1px solid var(--stone);
  border-bottom: 1px solid var(--stone);
  padding: 80px 52px;
  display: flex; flex-direction: column; align-items: center;
  text-align: center; gap: 32px;
}
.manifeste-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.35;
  letter-spacing: -0.01em;
}
.manifeste-rule { width: 40px; height: 1px; background: var(--stone); }

/* ─── CTA section ────────────────────────────────────── */
.cta-section {
  background: var(--charcoal);
  position: relative;
  overflow: hidden;
  padding: 96px 52px;
}
.cta-bg {
  position: absolute; right: 5%; top: 10%;
  width: 40%; height: 80%;
  background: #222019;
  border: 1px solid var(--charcoal-mid);
  pointer-events: none;
}
.cta-inner { position: relative; z-index: 1; max-width: 480px; }
.cta-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stone-dark);
  margin-bottom: 16px;
}
.cta-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.1;
  color: var(--linen);
  letter-spacing: -0.01em;
  margin-bottom: 40px;
}

/* ─── Projects page ──────────────────────────────────── */
.page-header {
  padding: 88px 52px 32px;
  border-bottom: 1px solid var(--stone);
}
.page-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stone-mid);
  margin-bottom: 10px;
}
.page-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 56px;
  line-height: 1;
  letter-spacing: -0.02em;
}
.filters {
  display: flex;
  gap: 28px;
  padding: 24px 52px;
  border-bottom: 1px solid var(--stone);
  flex-wrap: wrap;
}
.filter-btn {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: none;
  border: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  color: var(--stone-mid);
  transition: color 200ms, border-color 200ms;
}
.filter-btn:hover { color: var(--charcoal); }
.filter-btn.active {
  color: var(--charcoal);
  border-bottom-color: var(--charcoal);
}
.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: 16px;
  row-gap: 32px;
  padding: 32px 52px 96px;
}

/* ─── Project detail ─────────────────────────────────── */
.detail-back {
  margin: 32px 52px 0;
  display: inline-block;
}
.detail-hero {
  width: 100%;
  height: 70vh;
  min-height: 440px;
  position: relative;
  overflow: hidden;
  margin-top: 24px;
}
.detail-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(26,25,23,0.75) 0%, rgba(26,25,23,0.1) 60%, transparent 100%);
}
.detail-hero-info {
  position: absolute; bottom: 48px; left: 52px;
}
.detail-hero-type {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(244,241,236,0.55);
  margin-bottom: 10px;
}
.detail-hero-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--linen);
}
.detail-hero-title.italic { font-style: italic; }
.detail-hero-meta {
  position: absolute; bottom: 48px; right: 52px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(244,241,236,0.4);
}
.detail-thumbs {
  display: flex; gap: 8px;
  padding: 16px 52px 0;
}
.detail-thumb {
  width: 72px; height: 50px;
  cursor: pointer;
  outline: 2px solid transparent;
  outline-offset: 2px;
  opacity: 0.65;
  transition: opacity 200ms, outline 150ms;
}
.detail-thumb:hover { opacity: 0.9; }
.detail-thumb.active {
  outline-color: var(--charcoal);
  opacity: 1;
}
.detail-body {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 64px;
  padding: 56px 52px;
}
.detail-desc {
  font-size: 15px;
  line-height: 1.8;
}
.detail-desc + .detail-desc { margin-top: 20px; }
.fiche {
  border-top: 1px solid var(--stone);
  padding-top: 20px;
}
.fiche-title {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stone-mid);
  margin-bottom: 16px;
}
.fiche-row {
  display: flex;
  justify-content: space-between;
  padding: 11px 0;
  border-bottom: 1px solid var(--concrete);
  gap: 12px;
}
.fiche-key {
  font-size: 13px;
  color: var(--stone-dark);
}
.fiche-val {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.02em;
}
.detail-mid-img {
  width: 100%;
  height: 480px;
  margin-bottom: 16px;
}
.detail-grid-imgs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 0 52px 64px;
}
.detail-grid-imgs > div { height: 320px; }

/* ─── About page ─────────────────────────────────────── */
.about-hero {
  position: relative;
  height: 60vh;
  min-height: 400px;
  overflow: hidden;
  margin-top: 64px;
}
.about-hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--charcoal-soft) 40%, var(--charcoal) 100%);
}
.about-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(26,25,23,0.85) 0%, rgba(26,25,23,0.2) 70%);
}
.about-hero-content {
  position: relative; z-index: 2;
  padding: 0 52px 56px;
  height: 100%;
  display: flex; flex-direction: column; justify-content: flex-end;
}
.about-hero-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(244,241,236,0.4);
  margin-bottom: 12px;
}
.about-hero-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(52px, 8vw, 96px);
  line-height: 0.9;
  letter-spacing: -0.02em;
  color: var(--linen);
  margin-bottom: 18px;
}
.about-hero-title em { font-style: italic; }
.about-hero-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(244,241,236,0.4);
}
.bio {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 64px;
  padding: 72px 52px;
  border-bottom: 1px solid var(--stone);
}
.bio-portrait {
  width: 100%;
  height: 320px;
  border: 1px solid var(--stone);
  background: linear-gradient(160deg, var(--stone-light) 0%, var(--stone) 100%);
  margin-bottom: 20px;
}
.bio-mono {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  line-height: 1.7;
  color: var(--stone-mid);
}
.bio-text {
  font-size: 15px;
  line-height: 1.8;
}
.bio-text + .bio-text { margin-top: 24px; }
.skills {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid var(--stone);
}
.skill-block { display: flex; flex-direction: column; gap: 12px; }
.skill-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stone-mid);
}
.skill-item {
  font-size: 13px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--concrete);
}
.valeurs {
  background: var(--charcoal);
  padding: 80px 52px;
}
.valeurs-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--charcoal-mid);
  margin-bottom: 48px;
}
.valeurs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.valeur-card {
  padding: 0 32px 0 0;
  display: flex; flex-direction: column; gap: 14px;
}
.valeur-card + .valeur-card { border-left: 1px solid var(--charcoal-mid); padding-left: 32px; }
.valeur-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--charcoal-mid);
}
.valeur-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 26px;
  color: var(--linen);
}
.valeur-text {
  font-size: 13px;
  line-height: 1.75;
  color: var(--stone-dark);
}

/* ─── Contact page ───────────────────────────────────── */
.contact-page {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
  padding-top: 64px;
}
.contact-left {
  background: var(--charcoal);
  padding: 80px 52px 64px;
  display: flex; flex-direction: column; justify-content: space-between;
  position: relative; overflow: hidden;
  gap: 64px;
}
.contact-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--charcoal-mid);
  margin-bottom: 20px;
}
.contact-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(40px, 5vw, 60px);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--linen);
  margin-bottom: 20px;
}
.contact-title em { font-style: italic; }
.contact-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--stone-dark);
  margin-top: 8px;
}
.contact-coords {
  display: flex; flex-direction: column; gap: 24px;
}
.contact-coord-key {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--charcoal-mid);
  margin-bottom: 4px;
}
.contact-coord-val {
  font-size: 13px;
  line-height: 1.55;
  color: var(--stone-mid);
  white-space: pre-line;
}
.contact-coord-val a {
  color: var(--stone-mid);
  border-bottom: 1px solid var(--charcoal-mid);
  transition: color 200ms, border-color 200ms;
}
.contact-coord-val a:hover {
  color: var(--linen);
  border-bottom-color: var(--stone-mid);
}
.contact-left-deco {
  position: absolute; right: -40px; bottom: -40px;
  width: 180px; height: 180px;
  border: 1px solid var(--charcoal-soft);
  pointer-events: none;
}
.contact-right {
  background: var(--linen);
  padding: 80px 52px 64px;
  display: flex; flex-direction: column; justify-content: center;
}
.contact-form { display: flex; flex-direction: column; gap: 28px; }
.contact-form-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stone-mid);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.field { display: flex; flex-direction: column; gap: 7px; }
.field label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stone-mid);
}
.field input,
.field select,
.field textarea {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 14px;
  color: var(--charcoal);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--stone);
  padding: 9px 0;
  outline: none;
  width: 100%;
  transition: border-color 200ms;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-bottom-color: var(--charcoal);
}
.field textarea {
  height: 110px;
  resize: none;
}
.field select { color: var(--stone-dark); cursor: pointer; }
.submit-btn {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--charcoal);
  color: var(--linen);
  border: none;
  padding: 14px 28px;
  align-self: flex-start;
  margin-top: 8px;
  transition: background 200ms, color 200ms;
}
.submit-btn:hover {
  background: var(--terracotta);
}
.sent-message {
  display: none;
  flex-direction: column;
  gap: 16px;
}
.sent-message.show { display: flex; }
.sent-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-style: italic;
  font-size: 38px;
  line-height: 1.1;
}
.sent-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--stone-dark);
}

/* ─── Page padding for sub-pages ─────────────────────── */
.has-fixed-header { padding-top: 64px; }

/* ─── Responsive ─────────────────────────────────────── */
@media (max-width: 900px) {
  .site-header { padding: 0 24px; height: 56px; }
  .site-nav { gap: 20px; }
  .home-hero-content { padding: 0 24px 56px; }
  .home-hero-bg-rect-1, .home-hero-bg-rect-2 { display: none; }
  .scroll-hint { display: none; }
  .intro-strip {
    grid-template-columns: 1fr;
    padding: 40px 24px;
    gap: 28px;
  }
  .intro-stat {
    border-left: none;
    border-top: 1px solid var(--stone);
    padding-left: 0;
    padding-top: 16px;
  }
  .featured, .cta-section, .manifeste { padding: 56px 24px; }
  .featured-hero-img { height: 380px; }
  .featured-grid, .featured-wide { grid-template-columns: 1fr; flex-direction: column; }
  .project-grid {
    grid-template-columns: 1fr;
    padding: 24px;
  }
  .page-header { padding: 80px 24px 24px; }
  .filters { padding: 16px 24px; gap: 16px; }
  .detail-body { grid-template-columns: 1fr; gap: 40px; padding: 40px 24px; }
  .detail-hero-info { left: 24px; bottom: 32px; }
  .detail-hero-meta { right: 24px; bottom: 32px; }
  .detail-thumbs { padding: 16px 24px 0; }
  .detail-mid-img { height: 320px; }
  .detail-grid-imgs {
    grid-template-columns: 1fr;
    padding: 0 24px 40px;
  }
  .about-hero-content { padding: 0 24px 40px; }
  .bio {
    grid-template-columns: 1fr;
    padding: 56px 24px;
    gap: 40px;
  }
  .bio-portrait { height: 240px; }
  .skills { grid-template-columns: 1fr; gap: 24px; }
  .valeurs { padding: 56px 24px; }
  .valeurs-grid { grid-template-columns: 1fr; gap: 32px; }
  .valeur-card + .valeur-card {
    border-left: none;
    border-top: 1px solid var(--charcoal-mid);
    padding-left: 0;
    padding-top: 32px;
  }
  .contact-page { grid-template-columns: 1fr; }
  .contact-left, .contact-right { padding: 56px 24px; }
  .form-row { grid-template-columns: 1fr; }
  .site-footer { padding: 40px 24px; }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-bottom: 32px;
    margin-bottom: 24px;
  }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 8px; }
}