/* ==========================================================
   1. VARIABLES & BASES
   Identité Delta Cars Héritage portée sur fond clair chaleureux.
   ========================================================== */
:root{
  /* Neutres froids — univers automobile (métal / béton ciré / acier) */
  --blanc:     #FFFFFF;
  --card:      #FFFFFF;   /* cartes */
  /* alias compat — pilotés par le thème */
  --creme:     var(--card);
  --sable:     var(--line);

  /* Or héritage (identité conservée) */
  --or:        #C4A45A;   /* or de marque */
  --or-clair:  #D4B870;   /* survol */
  --or-encre:  #B17C1C;   /* or ambré vif — texte/accents sur fond clair */

  /* Encres froides */
  --encre:     #15171A;   /* texte principal */
  --encre-2:   #565C63;   /* texte secondaire */
  --encre-3:   #878D94;   /* tertiaire, légendes */

  /* Section sombre (accent ADN de marque) */
  --obsidienne:#0E0C09;
  --obsidienne-2:#171410;

  --display: 'Cormorant Garamond', Garamond, serif;
  --body:    'Outfit', -apple-system, system-ui, sans-serif;
  --mono:    'DM Mono', monospace;

  --maxw: 1240px;
  --radius: 22px;
  --radius-sm: 14px;
  --ease: cubic-bezier(.22,.61,.36,1);
  --transition: .5s var(--ease);
  --shadow:    0 24px 60px rgba(15,20,28,.14), 0 4px 14px rgba(15,20,28,.07);
  --shadow-lg: 0 40px 90px rgba(15,20,28,.22), 0 8px 24px rgba(15,20,28,.10);
}

/* ===== Palette graphite : gris clair + sections sombres, accent or ===== */
:root{ --bg-base:#F4F5F6; --bg-band:#EDEAE3; --line:#DEE1E4; }

*{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; overflow-x:hidden; }
body{
  font-family:var(--body);
  color:var(--encre);
  background:var(--bg-base);
  line-height:1.7;
  font-weight:300;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
::selection{ background:rgba(196,164,90,.3); color:var(--encre); }

h1,h2,h3{ font-family:var(--display); font-weight:400; line-height:1.08; letter-spacing:-.01em; }
h1{ font-size:clamp(2.6rem, 5.2vw, 4.6rem); }
h2{ font-size:clamp(2.1rem, 3.8vw, 3.4rem); }
h3{ font-size:1.5rem; }

.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 28px; }
section{ position:relative; }

/* Eyebrow : filet or + label mono (langage de marque, premium) */
.eyebrow{
  display:inline-flex; align-items:center; gap:14px;
  font-family:var(--mono); font-size:.72rem; font-weight:500;
  letter-spacing:.28em; text-transform:uppercase; color:var(--or-encre);
}
.eyebrow::before{ content:""; width:34px; height:1px; background:var(--or); flex-shrink:0; }
.eyebrow.center{ justify-content:center; }
.eyebrow.center::after{ content:""; width:34px; height:1px; background:var(--or); flex-shrink:0; }
.dark .eyebrow{ color:var(--or-clair); }

.lead{ color:var(--encre-2); max-width:60ch; font-size:1.06rem; }
.dark .lead{ color:#C9BFA9; }

.section-head{ max-width:680px; margin:0 auto 56px; text-align:center; display:flex; flex-direction:column; align-items:center; gap:20px; }
.section-head h2 span{ font-style:italic; font-weight:300; color:var(--encre); }
.dark .section-head h2 span{ color:#FAF6EE; }

/* Boutons */
.btn{
  display:inline-flex; align-items:center; gap:.7rem;
  padding:1rem 1.9rem; border-radius:999px;
  font-family:var(--body); font-weight:500; font-size:.82rem;
  letter-spacing:.04em; cursor:pointer; border:1px solid transparent; white-space:nowrap;
  transition:transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
}
.btn svg{ width:15px; height:15px; }
.btn-primary{ background:var(--or); color:var(--obsidienne); box-shadow:0 10px 26px rgba(196,164,90,.32); }
.btn-primary:hover{ background:var(--or-clair); transform:translateY(-3px); box-shadow:0 18px 40px rgba(196,164,90,.42); }
.btn-line{ background:transparent; color:var(--encre); border-color:rgba(27,24,19,.25); }
.btn-line:hover{ border-color:var(--or); color:var(--or-encre); transform:translateY(-3px); }
.dark .btn-line{ color:#FAF6EE; border-color:rgba(250,246,238,.3); }
.dark .btn-line:hover{ border-color:var(--or); color:var(--or-clair); }

/* Apparition au défilement */
.reveal{ opacity:0; transform:translateY(34px); transition:opacity .85s var(--ease), transform .85s var(--ease); }
.reveal.visible{ opacity:1; transform:none; }
.reveal.d1{ transition-delay:.1s; } .reveal.d2{ transition-delay:.2s; } .reveal.d3{ transition-delay:.3s; } .reveal.d4{ transition-delay:.4s; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .reveal{ opacity:1; transform:none; transition:none; }
  *{ animation:none !important; }
}

/* ==========================================================
   2. NAVIGATION
   ========================================================== */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:100;
  padding:20px 0; transition:background .4s ease, box-shadow .4s ease, padding .4s ease, border-color .4s ease;
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:rgba(244,245,246,.86);
  backdrop-filter:blur(16px) saturate(1.1);
  -webkit-backdrop-filter:blur(16px) saturate(1.1);
  border-bottom:1px solid rgba(196,164,90,.2);
  padding:11px 0;
}
.nav-inner{
  max-width:var(--maxw); margin:0 auto; padding:0 28px;
  display:flex; align-items:center; justify-content:space-between; gap:24px;
}
.nav-logo{ display:flex; align-items:center; gap:13px; flex-shrink:0; }
.nav-logo img{ width:46px; height:auto; transition:width .4s ease; }
.nav.scrolled .nav-logo img{ width:40px; }
.nav-logo .lt{ display:flex; flex-direction:column; line-height:1.02; white-space:nowrap; }
.nav-logo .lt b{ font-family:var(--display); font-style:italic; font-weight:400; font-size:1.22rem; color:var(--encre); letter-spacing:.01em; white-space:nowrap; }
.nav-logo .lt i{ font-family:var(--body); font-style:normal; font-weight:500; font-size:.56rem; letter-spacing:.28em; text-transform:uppercase; color:var(--or-encre); margin-top:3px; }

.nav-links{ display:flex; align-items:center; gap:34px; }
.nav-links a{
  font-family:var(--body); color:var(--encre-2); font-size:.74rem; font-weight:500;
  letter-spacing:.16em; text-transform:uppercase; position:relative; padding:4px 0;
  transition:color .3s ease; white-space:nowrap;
}
.nav-links a::after{ content:""; position:absolute; left:0; bottom:-3px; width:0; height:1px; background:var(--or); transition:width var(--transition); }
.nav-links a:hover{ color:var(--encre); }
.nav-links a:hover::after, .nav-links a.active::after{ width:100%; }
.nav-links a.active{ color:var(--or-encre); }

/* Au sommet, par-dessus le hero sombre : texte clair */
.nav:not(.scrolled) .nav-logo .lt b{ color:#FAF6EE; }
.nav:not(.scrolled) .nav-logo .lt i{ color:var(--or-clair); }
.nav:not(.scrolled) .nav-links a{ color:rgba(250,246,238,.80); }
.nav:not(.scrolled) .nav-links a:hover{ color:#FFFFFF; }
.nav:not(.scrolled) .nav-links a.active{ color:var(--or-clair); }
.nav:not(.scrolled) .burger span{ background:#FAF6EE; }

.nav-cta{
  font-family:var(--body); font-size:.72rem; font-weight:600; letter-spacing:.1em; text-transform:uppercase;
  background:var(--or); color:var(--obsidienne); padding:.7rem 1.3rem; border-radius:999px;
  transition:background .3s ease, transform .3s ease; white-space:nowrap;
}
.nav-cta:hover{ background:var(--or-clair); transform:translateY(-2px); }

/* Burger mobile */
.burger{ display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:8px; z-index:120; }
.burger span{ width:26px; height:2px; background:var(--encre); border-radius:2px; transition:transform .35s ease, opacity .35s ease; }
.burger.open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2){ opacity:0; }
.burger.open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

.mobile-menu{
  position:fixed; inset:0; z-index:110;
  background:linear-gradient(165deg, var(--obsidienne), var(--obsidienne-2));
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:6px;
  opacity:0; pointer-events:none; transition:opacity .4s ease;
}
.mobile-menu.open{ opacity:1; pointer-events:auto; }
.mobile-menu .eyebrow{ margin-bottom:10px; color:var(--or-clair); }
.mobile-menu a{ color:#FAF6EE; font-family:var(--display); font-size:2rem; padding:10px; opacity:0; transform:translateY(16px); transition:opacity .4s ease, transform .4s ease; }
.mobile-menu.open a{ opacity:1; transform:none; }
.mobile-menu.open a:nth-child(2){ transition-delay:.05s; } .mobile-menu.open a:nth-child(3){ transition-delay:.1s; }
.mobile-menu.open a:nth-child(4){ transition-delay:.15s; } .mobile-menu.open a:nth-child(5){ transition-delay:.2s; }
.mobile-menu .mm-cta{ margin-top:22px; }

/* ==========================================================
   3. HERO — photo plein cadre + contenu superposé
   ========================================================== */
.hero{ position:relative; min-height:clamp(560px,78vh,720px); display:flex; align-items:center; overflow:hidden; background:var(--obsidienne); padding:88px 0 60px; }
.hero-photo{
  position:absolute; inset:0; width:100%; height:100%;
  object-fit:cover; object-position:center 32%;
  transform:scale(1.05); animation:heroZoom 7s var(--ease) forwards;
}
@keyframes heroZoom{ to{ transform:scale(1); } }
.hero-scrim{
  position:absolute; inset:0;
  background:
    linear-gradient(96deg, rgba(13,11,8,.95) 0%, rgba(13,11,8,.84) 28%, rgba(13,11,8,.5) 54%, rgba(13,11,8,.12) 80%, rgba(13,11,8,0) 100%),
    linear-gradient(180deg, rgba(13,11,8,.55) 0%, rgba(13,11,8,0) 24%, rgba(13,11,8,0) 60%, rgba(13,11,8,.5) 100%);
}
.hero-inner{ position:relative; z-index:3; width:100%; }
.hero-content{ max-width:600px; }
.hero-content .eyebrow{
  margin-bottom:24px; color:var(--or-clair);
  font-family:var(--display); font-style:italic; font-weight:400;
  font-size:clamp(1.6rem, 2.6vw, 2.2rem);
  letter-spacing:.01em; text-transform:none;
}
.hero-content .eyebrow::before{ display:none; }
.hero h1{ margin-bottom:22px; text-wrap:balance; color:#FAF6EE; text-shadow:0 2px 36px rgba(0,0,0,.45); }
.hero h1 .i1{ font-style:italic; font-weight:300; }
.hero h1 .accent{ font-style:italic; font-weight:400; color:var(--or-clair); }
.hero-sub{ font-family:var(--display); font-style:italic; font-size:1.5rem; color:var(--or-clair); margin-bottom:20px; line-height:1.3; }
.hero p.lead{ margin-bottom:36px; color:#DAD1C0; max-width:54ch; text-shadow:0 1px 18px rgba(0,0,0,.4); }
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; }
/* Hero — bouton secondaire en « liquid glass » (verre posé sur la photo) */
.hero .btn-line{
  position:relative; overflow:hidden;
  color:#FAF6EE;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.28);
  -webkit-backdrop-filter:blur(16px) saturate(1.6);
  backdrop-filter:blur(16px) saturate(1.6);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.45),
    inset 0 -1px 0 rgba(255,255,255,.06),
    0 10px 30px rgba(0,0,0,.28);
}
/* Reflet spéculaire diagonal en surface */
.hero .btn-line::before{
  content:""; position:absolute; inset:0; border-radius:inherit; pointer-events:none;
  background:linear-gradient(135deg, rgba(255,255,255,.30) 0%, rgba(255,255,255,0) 42%);
}
.hero .btn-line:hover{
  color:#FFFFFF;
  background:rgba(255,255,255,.18);
  border-color:rgba(255,255,255,.45);
  transform:translateY(-3px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.55),
    inset 0 -1px 0 rgba(255,255,255,.08),
    0 18px 44px rgba(0,0,0,.34);
}
.hero-scroll{
  position:absolute; left:50%; transform:translateX(-50%); bottom:24px; z-index:3;
  display:flex; flex-direction:column; align-items:center; gap:12px;
  font-family:var(--mono); font-size:.6rem; letter-spacing:.26em; text-transform:uppercase; color:rgba(250,246,238,.66);
}
.hero-scroll .line{ width:1px; height:42px; background:linear-gradient(var(--or-clair), transparent); animation:scrollCue 1.9s ease-in-out infinite; transform-origin:top; }
@keyframes scrollCue{ 0%,100%{ transform:scaleY(.35); opacity:.4; } 50%{ transform:scaleY(1); opacity:1; } }
@media (prefers-reduced-motion: reduce){ .hero-photo{ animation:none; transform:none; } .hero-scroll .line{ animation:none; } }

/* Bande de marques (marquee animé) */
.marques-band{ background:var(--bg-band); padding:20px 0 14px; }
.marques-label{ font-family:var(--mono); font-size:.64rem; letter-spacing:.24em; text-transform:uppercase; color:var(--encre-3); text-align:center; margin-bottom:26px; }
.marquee{ position:relative; overflow:hidden; -webkit-mask-image:linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image:linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee-track{ display:flex; width:max-content; gap:0; animation:marquee 64s linear infinite; }
.marquee:hover .marquee-track{ animation-play-state:paused; }
@keyframes marquee{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }
.marquee-track .m{ font-family:var(--display); font-style:italic; font-size:1.7rem; color:var(--encre); opacity:.72; padding:0 30px; white-space:nowrap; transition:opacity .3s ease, color .3s ease; }
.marquee-track .m:hover{ opacity:1; color:var(--encre); }
.marquee-track .sep{ color:var(--encre); opacity:.5; align-self:center; }
@media (prefers-reduced-motion: reduce){ .marquee-track{ animation:none; justify-content:center; flex-wrap:wrap; gap:8px 0; } }

/* ==========================================================
   4. APPROCHE — 4 valeurs
   ========================================================== */
.approche{ padding:35px 0 25px; }
.value-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:24px; }
.value-card{
  background:var(--creme); border:1px solid var(--sable); border-radius:var(--radius);
  padding:38px 30px; position:relative; overflow:hidden;
  transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.value-card:hover{ transform:translateY(-8px); box-shadow:var(--shadow); border-color:rgba(196,164,90,.4); }
.value-card h3{
  font-style:italic; font-size:1.85rem; margin-bottom:18px; letter-spacing:-.01em;
  color:var(--or-encre);
}
.value-card p{ font-size:.92rem; color:var(--encre-2); line-height:1.72; }
.value-card .underline{ position:absolute; left:0; bottom:0; height:2px; width:0; background:var(--or); transition:width var(--transition); }
.value-card:hover .underline{ width:100%; }

/* ==========================================================
   5. SERVICES — 4 cartes, dépôt-vente en avant
   ========================================================== */
.services{ padding:35px 0 25px; background:var(--bg-band); }
.svc-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:18px; }
.svc-card{
  position:relative; background:var(--blanc); border:1px solid var(--sable); border-radius:var(--radius);
  padding:30px 32px; display:flex; flex-direction:column; gap:10px; min-height:0;
  transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  overflow:hidden;
}
.svc-card:hover{ transform:translateY(-8px); box-shadow:var(--shadow-lg); border-color:rgba(196,164,90,.45); }
.svc-card.featured{ background:#FCFCFD; border-color:var(--or); }
.svc-tag{
  position:absolute; top:0; right:0; background:var(--or); color:var(--obsidienne);
  font-family:var(--body); font-size:.6rem; font-weight:600; letter-spacing:.2em; text-transform:uppercase;
  padding:7px 16px; border-bottom-left-radius:12px; white-space:nowrap;
}
.svc-num{ font-family:var(--mono); font-size:.74rem; color:var(--encre-3); letter-spacing:.08em; }
.svc-card.featured .svc-num{ color:var(--encre-3); }
.svc-card h3{ font-style:italic; font-size:1.7rem; color:var(--or-encre); line-height:1.12; letter-spacing:-.01em; }
.svc-card.featured h3{ color:var(--or-encre); }
.svc-card p{ font-size:.92rem; color:var(--encre-2); line-height:1.6; }
.svc-card.featured p{ color:var(--encre-2); }
.svc-link{
  margin-top:auto; padding-top:12px; display:inline-flex; align-items:center; gap:10px;
  font-family:var(--body); font-size:.72rem; font-weight:600; letter-spacing:.14em; text-transform:uppercase; color:var(--or-encre);
}
.svc-card.featured .svc-link{ color:var(--or-encre); }
.svc-link .ln{ width:20px; height:1px; background:currentColor; transition:width var(--transition); }
.svc-card:hover .svc-link .ln{ width:34px; }
.svc-card.featured{ margin-top:0; }
.svc-card .svc-top{ display:flex; align-items:center; justify-content:space-between; }

/* ==========================================================
   6. POURQUOI — section sombre, manifeste
   ========================================================== */
.pourquoi{
  padding:35px 0 25px;
  background:var(--bg-base);
  color:var(--encre);
}
.pourquoi .section-head h2{ color:var(--encre); }
.manifeste{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:24px; }
.man-row{
  display:flex; flex-direction:column; align-items:flex-start; gap:14px;
  background:var(--creme); border:1px solid var(--sable); border-radius:var(--radius);
  padding:38px 32px; position:relative; overflow:hidden;
  transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.man-row:hover{ transform:translateY(-8px); box-shadow:var(--shadow); border-color:rgba(196,164,90,.4); }
.man-num{
  font-family:var(--display); font-style:italic; font-weight:300; font-size:4.4rem;
  line-height:.8; -webkit-text-stroke:1px var(--or-encre); color:transparent; letter-spacing:-.04em;
  transition:color .5s ease;
}
.man-row:hover .man-num{ color:rgba(154,123,48,.20); }
.man-text h3{ font-style:italic; font-size:1.85rem; color:var(--or-encre); margin-bottom:14px; line-height:1.16; text-wrap:balance; letter-spacing:-.01em; }
.man-text p{ font-size:.95rem; color:var(--encre-2); line-height:1.72; }

/* ==========================================================
   7. CLOSING + FOOTER
   ========================================================== */
.closing{ padding:35px 0 25px; text-align:center; background:var(--bg-band); }
.closing-inner{ max-width:860px; margin:0 auto; display:flex; flex-direction:column; align-items:center; gap:30px; }
.closing h2{ font-style:italic; font-weight:300; font-size:clamp(2.2rem,4.4vw,3.6rem); color:var(--encre); line-height:1.18; text-wrap:balance; }
.closing p{ font-size:1.08rem; color:var(--encre-2); max-width:64ch; line-height:1.85; }

/* Footer — fond photo (piste) + voile sombre, texte clair */
footer{
  position:relative; color:#DAD1C0; padding:96px 0 0; background-color:var(--obsidienne);
  background-image:
    linear-gradient(180deg, rgba(12,10,7,.94) 0%, rgba(12,10,7,.6) 38%, rgba(12,10,7,.66) 64%, rgba(12,10,7,.9) 100%),
    url('fond_footer.webp');
  background-size:cover, cover;
  background-position:center top, center;
  background-repeat:no-repeat, no-repeat;
}
.foot-grid{ display:grid; grid-template-columns:1.3fr .8fr 1fr 1.1fr; gap:40px; position:relative; }
.foot-brand{ display:flex; align-items:center; gap:14px; margin-bottom:12px; }
.foot-brand img{ width:52px; height:auto; }
.foot-brand b{ font-family:var(--display); font-style:italic; font-size:1.4rem; color:#FAF6EE; line-height:1; display:block; white-space:nowrap; }
.foot-brand i{ font-family:var(--body); font-style:normal; font-size:.6rem; font-weight:500; letter-spacing:.24em; text-transform:uppercase; color:var(--or-clair); }
.foot-tagline{ font-family:var(--display); font-style:italic; font-size:1.15rem; color:#C9BFA9; max-width:300px; margin-bottom:12px; }
.foot-ig{ display:inline-flex; align-items:center; gap:10px; font-size:.86rem; color:#C9BFA9; transition:color .3s ease; }
.foot-ig:hover{ color:var(--or-clair); }
.foot-col-title{ font-family:var(--body); font-size:.62rem; font-weight:600; letter-spacing:.22em; text-transform:uppercase; color:var(--or-clair); margin-bottom:13px; }
.foot-list{ display:flex; flex-direction:column; gap:9px; }
.foot-list a, .foot-list li{ font-size:.92rem; color:#C9BFA9; display:inline-flex; align-items:center; gap:10px; transition:color .3s ease; }
.foot-list a:hover{ color:var(--or-clair); }
.foot-list svg{ width:14px; height:14px; flex-shrink:0; color:var(--or-clair); }
.foot-addr{ font-size:.92rem; color:#C9BFA9; line-height:1.5; }
.foot-addr .sub{ color:#A89F8C; font-size:.84rem; }
.foot-legal{ border-bottom:1px solid rgba(250,246,238,.16); margin-top:36px; padding:0 0 14px; display:flex; justify-content:space-between; align-items:center; gap:20px; flex-wrap:wrap; position:relative; }
.foot-legal p{ font-size:.72rem; color:rgba(250,246,238,.5); letter-spacing:.03em; }
.foot-legal-links{ display:flex; gap:14px; flex-wrap:wrap; }
.foot-legal-links a{ font-size:.64rem; text-transform:uppercase; letter-spacing:.08em; color:#C9BFA9; transition:color .3s ease; }
.foot-legal-links a:hover{ color:var(--or-clair); }
footer .wrap{ padding-bottom:16px; position:relative; }

/* ===== Sections Services + Closing : bandes claires (greige chaud), texte encre ===== */
/* La bande de marques reste claire juste sous le hero */
.marques-band{ background:var(--bg-base); border-bottom:1px solid var(--line); }
.marques-band .marquee-track .m,
.marques-band .marquee-track .sep{ color:var(--encre); }

.services .eyebrow{ color:var(--or-encre); }
.services .section-head h2,
.services .section-head h2 span{ color:var(--encre); }
.services .lead{ color:var(--encre-2); }
/* cartes blanches posées sur le greige — ombre douce */
.svc-card{ box-shadow:var(--shadow); }

.closing .eyebrow{ color:var(--or-encre); }
.closing h2{ color:var(--encre); }
.closing p{ color:var(--encre-2); }
.closing .btn-line{ color:var(--encre); border-color:rgba(27,24,19,.25); }
.closing .btn-line:hover{ border-color:var(--or); color:var(--or-encre); }

/* ==========================================================
   8. RESPONSIVE
   ========================================================== */
@media (max-width:980px){
  .hero, .hero-int{ min-height:clamp(500px,70vh,640px); }
  .value-grid{ grid-template-columns:repeat(2,1fr); }
  .manifeste{ grid-template-columns:1fr; }
  .svc-grid{ grid-template-columns:1fr; }
  .foot-grid{ grid-template-columns:1fr 1fr; gap:40px; }
}
@media (max-width:680px){
  .nav-links, .nav-cta{ display:none; }
  .burger{ display:flex; }
  .hero{ min-height:clamp(480px,70vh,600px); padding:76px 0 40px; }
  .hero-int{ min-height:clamp(480px,70vh,600px); padding:76px 0 40px; }
  .hero-content{ max-width:100%; }
  .hero-sub{ font-size:1.25rem; }
  .value-grid{ grid-template-columns:1fr; }
  .manifeste{ grid-template-columns:1fr; }
  .man-num{ font-size:4rem; }
  .approche, .services, .pourquoi, .closing{ padding:72px 0; }
  .foot-grid{ grid-template-columns:1fr; gap:36px; }
  .foot-legal{ flex-direction:column; align-items:flex-start; }
  .svc-card{ padding:34px 28px; }
}

/* ==========================================================
   9. HERO INTÉRIEUR (pages secondaires) — version compacte
   Même photo & voile que l'accueil, plus court, titre superposé.
   ========================================================== */
.hero-int{ position:relative; min-height:clamp(560px,78vh,720px); display:flex; align-items:center; overflow:hidden; background:var(--obsidienne); padding:88px 0 60px; }
.hero-int .hero-photo{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; transform:scale(1.05); animation:heroZoom 7s var(--ease) forwards; }
.hero-int .hero-scrim{
  position:absolute; inset:0;
  background:
    linear-gradient(96deg, rgba(13,11,8,.94) 0%, rgba(13,11,8,.8) 30%, rgba(13,11,8,.45) 58%, rgba(13,11,8,.1) 85%, rgba(13,11,8,0) 100%),
    linear-gradient(180deg, rgba(13,11,8,.5) 0%, rgba(13,11,8,0) 30%, rgba(13,11,8,0) 55%, rgba(13,11,8,.62) 100%);
}
.hero-int .hero-inner{ position:relative; z-index:3; width:100%; }
.hero-int .hero-content{ max-width:880px; }
.hero-int .eyebrow{ margin-bottom:22px; color:var(--or-clair); }
.hero-int h1{ color:#FAF6EE; text-shadow:0 2px 36px rgba(0,0,0,.45); text-wrap:balance; margin-bottom:18px; }
.hero-int h1 .i1{ font-style:italic; font-weight:300; }
.hero-int h1 .accent{ font-style:italic; font-weight:400; color:var(--or-clair); }
.hero-int p.lead{ color:#DAD1C0; max-width:64ch; text-shadow:0 1px 18px rgba(0,0,0,.4); }
@media (prefers-reduced-motion: reduce){ .hero-int .hero-photo{ animation:none; transform:none; } }

/* ==========================================================
   10. BLOCS PARTAGÉS PAGES SECONDAIRES
   ========================================================== */
.page-section{ padding:76px 0; }
.page-section.band{ background:var(--bg-band); }
.page-intro{ max-width:760px; }

/* Carte « engagement » bordée or (callout) */
.gold-card{
  position:relative; border:1px solid var(--or);
  background:linear-gradient(180deg, #FFFFFF 0%, #FBF8F1 100%);
  padding:clamp(28px,4vw,46px); border-radius:var(--radius-sm);
  box-shadow:var(--shadow);
}
.gold-card .kicker{ font-family:var(--body); font-size:.62rem; font-weight:600; letter-spacing:.26em; text-transform:uppercase; color:var(--or-encre); margin-bottom:16px; }
.gold-card h3{ font-style:italic; font-size:clamp(1.6rem,2.4vw,2.1rem); color:var(--encre); line-height:1.15; }
.gold-card p{ font-size:.96rem; color:var(--encre-2); line-height:1.75; margin-top:18px; }

/* Liste à puces losange or */
.diamond-list{ display:flex; flex-direction:column; gap:14px; }
.diamond-list li{ display:flex; align-items:flex-start; gap:16px; font-size:1rem; color:var(--encre-2); line-height:1.7; }
.diamond-list li::before{ content:""; width:7px; height:7px; background:var(--or); transform:rotate(45deg); flex-shrink:0; margin-top:9px; }

/* Chips (pays, marques…) */
.chip-row{ display:flex; flex-wrap:wrap; gap:10px; }
.chip{ display:inline-flex; align-items:center; gap:9px; padding:10px 15px; border:1px solid var(--line); border-radius:999px; font-size:.8rem; font-weight:500; letter-spacing:.04em; color:var(--encre-2); background:var(--card); transition:border-color var(--transition), color var(--transition); }
.chip::before{ content:""; width:5px; height:5px; border-radius:50%; background:var(--or); flex-shrink:0; }
.chip:hover{ border-color:rgba(196,164,90,.5); color:var(--encre); }

@media (max-width:680px){
  .page-section{ padding:56px 0; }
}