:root {
  --forest:    #193828;
  --forest-md: #26553d;
  --forest-lt: #378057;
  --sage:      #72a882;
  --mint:      #c5e8d3;
  --earth:     #8b6340;
  --gold:      #c09a52;
  --cream:     #f7f4ee;
  --white:     #ffffff;
  --ink:       #151f14;
  --muted:     #556355;
  --red:       #c0392b;
  --red-lt:    #e74c3c;
  --fd: 'Playfair Display', Georgia, serif;
  --fb: 'DM Sans', sans-serif;
}

/* ===== RESET GLOBAL ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  /* Empêche le scroll horizontal sur TOUTE la page */
  overflow-x: hidden;
  width: 100%;
}

body {
  font-family: var(--fb);
  background: var(--cream);
  color: var(--ink);
  /* Largeur strictement limitée à la fenêtre */
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
  position: relative;
}

::-webkit-scrollbar { width: 5px }
::-webkit-scrollbar-thumb { background: var(--forest-lt); border-radius: 3px }

/* ===== NAV ===== */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  /* padding horizontal sûr */
  padding: 0 16px;
  height: 68px;
  background: rgba(25,56,40,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(197,232,211,0.1);
  transition: box-shadow .3s;
  /* Largeur stricte */
  width: 100%;
  max-width: 100vw;
}

nav.scrolled { box-shadow: 0 4px 28px rgba(0,0,0,0.28) }

/* Logo — ne rétrécit pas */
.nav-logo {
  font-family: var(--fd);
  font-size: 1.2rem;
  color: var(--white);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: .02em;
  flex-shrink: 0;
  white-space: nowrap;
}
.nav-logo span { color: var(--gold) }

/* Liens desktop — au centre */
.nav-links {
  display: flex;
  gap: 1.6rem;
  list-style: none;
  flex: 1;
  justify-content: center;
}
.nav-links a {
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.72);
  text-decoration: none;
  position: relative;
  padding-bottom: 3px;
  transition: color .3s;
  white-space: nowrap;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width .35s;
}
.nav-links a:hover { color: #fff }
.nav-links a:hover::after { width: 100% }

/* Côté droit : switcher + hamburger */
.nav-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* Switcher de langue */
.lang-btn {
  display: flex;
  gap: 2px;
  align-items: center;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 20px;
  padding: 3px 5px;
}
.lang-btn button {
  background: none;
  border: none;
  cursor: pointer;
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .06em;
  padding: 3px 9px;
  border-radius: 14px;
  color: rgba(255,255,255,.6);
  transition: all .25s;
  font-family: var(--fb);
  white-space: nowrap;
}
.lang-btn button.active { background: var(--gold); color: var(--ink) }

/* Hamburger — caché sur desktop */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: .3s;
}

/* ===== HERO ===== */
#hero {
  position: relative;
  /* 100% de la largeur, pas 100vw qui cause un débordement */
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--forest);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: url('https://images.unsplash.com/photo-1625246333195-78d9c38ad449?w=1800&auto=format&fit=crop&q=80') center/cover no-repeat;
  opacity: .32;
  animation: slowZoom 20s ease-in-out infinite alternate;
}
@keyframes slowZoom { from{transform:scale(1.05)} to{transform:scale(1.13)} }

.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(25,56,40,.5) 0%, rgba(25,56,40,.88) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 820px;
  padding: 0 20px;
  animation: fadeUp 1.1s ease both;
}
@keyframes fadeUp { from{opacity:0;transform:translateY(30px)} to{opacity:1;transform:translateY(0)} }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .62rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(192,154,82,.4);
  padding: 6px 16px;
  border-radius: 2px;
  margin-bottom: 1.5rem;
  animation: fadeUp 1.1s .1s ease both;
}
.hero-name {
  font-family: var(--fd);
  font-size: clamp(2.4rem, 7vw, 5.8rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.05;
  margin-bottom: 1rem;
  animation: fadeUp 1.1s .2s ease both;
}
.hero-name em { font-style: italic; color: var(--mint) }

.hero-sub {
  font-size: clamp(.75rem, 2vw, .9rem);
  font-weight: 300;
  letter-spacing: .06em;
  color: rgba(255,255,255,.68);
  margin-bottom: 2rem;
  animation: fadeUp 1.1s .3s ease both;
  line-height: 1.7;
}
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  justify-content: center;
  margin-bottom: 2rem;
  animation: fadeUp 1.1s .4s ease both;
}
.hero-tag {
  font-size: .6rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: 20px;
  background: rgba(255,255,255,.1);
  color: rgba(255,255,255,.82);
  border: 1px solid rgba(255,255,255,.16);
}
.hero-tag.urgent {
  background: rgba(192,57,43,.25);
  border-color: rgba(231,76,60,.4);
  color: #f1948a;
}
.hero-ctas {
  display: flex;
  gap: .8rem;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeUp 1.1s .5s ease both;
}
.hero-cta {
  display: inline-block;
  padding: 12px 26px;
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 2px;
  transition: all .3s;
}
.hero-cta.primary { background: var(--gold); color: var(--ink) }
.hero-cta.primary:hover { background: #d4b06a; transform: translateY(-2px) }
.hero-cta.secondary { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.45) }
.hero-cta.secondary:hover { background: rgba(255,255,255,.1); transform: translateY(-2px) }

.scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  z-index: 2;
  opacity: .55;
  animation: bounce 2s infinite;
}
.scroll-hint span { font-size: .6rem; letter-spacing: .18em; text-transform: uppercase; color: #fff }
.scroll-line { width: 1px; height: 38px; background: linear-gradient(to bottom, transparent, #fff) }
@keyframes bounce {
  0%,100% { transform: translateX(-50%) translateY(0) }
  50%      { transform: translateX(-50%) translateY(7px) }
}

/* ===== SECTIONS (base) ===== */
section {
  width: 100%;
  padding: 90px 5%;
}
.sec-label {
  font-size: .68rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: .7rem;
}
.sec-title {
  font-family: var(--fd);
  font-size: clamp(1.6rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--forest);
  line-height: 1.15;
  margin-bottom: 1rem;
}
.sec-title em { font-style: italic; color: var(--forest-lt) }
.divider { width: 44px; height: 2px; background: var(--gold); margin-bottom: 1.8rem }
.divider.c { margin: 0 auto 1.8rem }

/* ===== REVEAL ===== */
.reveal { opacity:0; transform:translateY(36px); transition:opacity .8s ease,transform .8s ease }
.reveal.visible { opacity:1; transform:translateY(0) }
.reveal-l { opacity:0; transform:translateX(-36px); transition:opacity .8s ease,transform .8s ease }
.reveal-l.visible { opacity:1; transform:translateX(0) }
.reveal-r { opacity:0; transform:translateX(36px); transition:opacity .8s ease,transform .8s ease }
.reveal-r.visible { opacity:1; transform:translateX(0) }

/* ===== À PROPOS ===== */
#about {
  background: var(--white);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5%;
  align-items: center;
}
.about-img-wrap {
  position: relative;
  padding: 16px 16px 16px 0;
}
.about-img-wrap::before {
  content: '';
  position: absolute;
  top: 0; left: -16px; right: 16px; bottom: 16px;
  border: 2px solid var(--mint);
  z-index: 0;
  border-radius: 3px;
}
.about-photo {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 4/5;
  border-radius: 3px;
  background: url('images/propos.JPG') center/cover;
  min-height: 280px;
}
.about-badge {
  position: absolute;
  bottom: 0; right: 0;
  z-index: 2;
  background: var(--forest);
  color: #fff;
  padding: 14px 18px;
  text-align: center;
  border-radius: 3px;
}
.about-badge strong { display:block; font-family:var(--fd); font-size:1.7rem; font-weight:700; line-height:1 }
.about-badge span { font-size:.6rem; letter-spacing:.12em; text-transform:uppercase; opacity:.7 }
#about p { font-size:.92rem; line-height:1.85; color:var(--muted); margin-bottom:.9rem }
.about-pills { display:flex; flex-wrap:wrap; gap:.45rem; margin-top:1.5rem }
.about-pill {
  font-size:.65rem; letter-spacing:.08em; text-transform:uppercase;
  padding:5px 12px; border-radius:20px;
  background:var(--mint); color:var(--forest); font-weight:500;
}
.about-pill.urgent { background:#fde8e6; color:var(--red) }

/* ===== EXPERTISE SLIDER ===== */
#expertise {
  background: var(--cream);
  position: relative;
  overflow: hidden;
}
#expertise::before {
  content:'';
  position:absolute; inset:0;
  background:url('https://images.unsplash.com/photo-1464226184884-fa280b87c399?w=1800&auto=format&fit=crop&q=80') center/cover fixed;
  opacity:.05; pointer-events:none;
}
.slider-wrapper {
  position: relative;
  margin-top: 2.5rem;
  overflow: hidden;
  width: 100%;
}
.slider-track {
  display: flex;
  gap: 1.5rem;
  transition: transform .5s cubic-bezier(.25,.46,.45,.94);
  will-change: transform;
  /* important : ne pas laisser déborder */
  width: 100%;
}
.slide-card {
  flex: 0 0 calc(33.333% - 1rem);
  min-width: 0;
  background: var(--white);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 3px 20px rgba(25,56,40,.07);
  transition: transform .35s, box-shadow .35s;
}
.slide-card:hover { transform:translateY(-6px); box-shadow:0 14px 40px rgba(25,56,40,.15) }
.slide-img { width:100%; height:200px; display:block; background:var(--forest-md) center/cover }
.slide-body { padding:1.4rem }
.slide-icon { font-size:1.5rem; margin-bottom:.6rem }
.slide-card h3 { font-family:var(--fd); font-size:1.1rem; font-weight:700; color:var(--forest); margin-bottom:.5rem }
.slide-card p { font-size:.83rem; line-height:1.72; color:var(--muted) }
.slide-tag {
  display:inline-block; margin-top:.8rem;
  font-size:.62rem; letter-spacing:.1em; text-transform:uppercase;
  padding:3px 10px; border-radius:20px;
  background:var(--mint); color:var(--forest);
}
.slider-nav { display:flex; align-items:center; justify-content:center; gap:1rem; margin-top:1.8rem }
.slider-btn {
  width:44px; height:44px; border-radius:50%;
  border:2px solid var(--forest); background:none;
  cursor:pointer; font-size:1.1rem; color:var(--forest);
  display:flex; align-items:center; justify-content:center;
  transition:all .3s; flex-shrink:0;
}
.slider-btn:hover { background:var(--forest); color:#fff }
.slider-dots { display:flex; gap:.5rem }
.dot {
  width:8px; height:8px; border-radius:50%;
  background:var(--mint); cursor:pointer;
  transition:background .3s, transform .3s;
}
.dot.active { background:var(--forest); transform:scale(1.3) }

/* ===== URGENCE ===== */
#urgence {
  background: linear-gradient(135deg,#8b1a1a 0%,#c0392b 60%,#96281b 100%);
  position: relative;
  overflow: hidden;
  width: 100%;
  padding: 80px 5%;
}
#urgence::before {
  content:''; position:absolute; inset:0;
  background:url('https://images.unsplash.com/photo-1516367618608-0a0b62f41d96?w=1800&auto=format&fit=crop&q=80') center/cover;
  opacity:.12; pointer-events:none;
}
.urgence-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4%;
  align-items: start;
  position: relative;
  z-index: 1;
}
#urgence .sec-label { color:rgba(255,200,200,.75) }
#urgence .sec-title { color:#fff }
#urgence .sec-title em { color:#f9a8a8 }
#urgence .divider { background:rgba(255,255,255,.5) }
#urgence p { color:rgba(255,255,255,.78); font-size:.9rem; line-height:1.85; margin-bottom:1.2rem }
.urgence-cards { display:flex; flex-direction:column; gap:.9rem }
.urgence-card {
  background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.18);
  border-radius:4px; padding:1.2rem 1.4rem;
  display:flex; align-items:flex-start; gap:.9rem;
}
.urgence-card-icon { font-size:1.4rem; flex-shrink:0; margin-top:.1rem }
.urgence-card h4 { font-family:var(--fd); font-size:.95rem; color:#fff; margin-bottom:.3rem }
.urgence-card p { font-size:.8rem; color:rgba(255,255,255,.65); line-height:1.65; margin-bottom:0 }
.urgence-stat-grid { display:grid; grid-template-columns:1fr 1fr; gap:1rem }
.urgence-stat {
  background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.2);
  border-radius:4px; padding:1.4rem; text-align:center;
}
.urgence-stat strong { display:block; font-family:var(--fd); font-size:2.2rem; color:#fff; font-weight:700; line-height:1 }
.urgence-stat span { font-size:.68rem; letter-spacing:.1em; text-transform:uppercase; color:rgba(255,200,200,.75); margin-top:.3rem; display:block }
.urgence-cta {
  display:inline-flex; align-items:center; gap:.6rem;
  margin-top:1.6rem; padding:12px 26px;
  background:#fff; color:var(--red);
  font-size:.75rem; font-weight:600; letter-spacing:.12em; text-transform:uppercase;
  text-decoration:none; border-radius:2px; transition:all .3s;
}
.urgence-cta:hover { background:#ffe0df; transform:translateY(-2px) }

/* ===== PROJETS ===== */
#projects { background:var(--forest); width:100% }
#projects .sec-label { color:var(--sage) }
#projects .sec-title { color:#fff }
#projects .sec-title em { color:var(--mint) }
#projects .divider { background:var(--gold) }
#projects p { color:rgba(255,255,255,.6); font-size:.88rem; max-width:540px; margin-bottom:2rem }
#map { width:100%; height:400px; border-radius:6px; margin:2rem 0; border:2px solid rgba(255,255,255,.1); overflow:hidden }

.proj-slider-track { display:flex; gap:1.4rem; transition:transform .5s cubic-bezier(.25,.46,.45,.94) }
.proj-card {
  flex:0 0 calc(33.333% - 1rem);
  min-width:0;
  background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.12);
  border-radius:5px; overflow:hidden; transition:all .3s;
}
.proj-card:hover { background:rgba(255,255,255,.12); transform:translateY(-5px) }
.proj-img { width:100%; height:160px; display:block; background:var(--forest-md) center/cover }
.proj-body { padding:1.3rem }
.proj-flag { font-size:1.2rem; margin-bottom:.5rem }
.proj-card h3 { font-family:var(--fd); font-size:1rem; color:#fff; margin-bottom:.4rem }
.proj-card p { font-size:.8rem; color:rgba(255,255,255,.55); line-height:1.7; max-width:none }
.proj-tag {
  display:inline-block; margin-top:.7rem;
  font-size:.62rem; letter-spacing:.1em; text-transform:uppercase;
  padding:3px 9px; border-radius:20px;
  background:rgba(192,154,82,.2); color:var(--gold); border:1px solid rgba(192,154,82,.35);
}
.proj-tag.red { background:rgba(192,57,43,.3); color:#f1948a; border-color:rgba(231,76,60,.4) }
#projects .slider-btn { border-color:rgba(255,255,255,.5); color:#fff }
#projects .slider-btn:hover { background:rgba(255,255,255,.15) }
#projects .dot { background:rgba(255,255,255,.25) }
#projects .dot.active { background:var(--gold) }

/* ===== TÉMOIGNAGES ===== */
#testimonials { background:var(--white) }
.testi-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:1.6rem; margin-top:2.5rem }
.testi-card {
  background:var(--cream); border-radius:4px; padding:1.8rem;
  border-left:3px solid var(--forest-lt);
  transition:box-shadow .3s, transform .3s;
}
.testi-card:hover { box-shadow:0 8px 28px rgba(25,56,40,.1); transform:translateY(-4px) }
.quote { font-family:var(--fd); font-size:3rem; color:var(--mint); line-height:1; margin-bottom:.3rem; display:block }
.testi-text { font-size:.86rem; line-height:1.8; color:var(--muted); font-style:italic; margin-bottom:1.2rem }
.testi-author { display:flex; align-items:center; gap:.7rem }
.testi-av {
  width:40px; height:40px; border-radius:50%;
  background:var(--mint); display:flex; align-items:center; justify-content:center;
  font-size:.9rem; font-weight:700; color:var(--forest); flex-shrink:0; font-family:var(--fd);
}
.testi-info strong { display:block; font-size:.84rem; color:var(--forest) }
.testi-info span { font-size:.72rem; color:var(--sage) }
.stars { color:var(--gold); font-size:.8rem; margin-bottom:.4rem; letter-spacing:.08em }

/* ===== CONTACT ===== */
#contact {
  background: linear-gradient(135deg, var(--forest) 0%, var(--forest-md) 100%);
  position: relative;
  overflow: hidden;
  width: 100%;
}
#contact::before {
  content:''; position:absolute; inset:0;
  background:url('https://images.unsplash.com/photo-1586771107445-d3ca888129ff?w=1800&auto=format&fit=crop&q=80') center/cover;
  opacity:.07; pointer-events:none;
}
#contact .sec-label { color:var(--sage) }
#contact .sec-title { color:#fff }
#contact .divider { background:var(--gold) }
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4%;
  align-items: start;
  position: relative;
  z-index: 1;
}
.contact-info { color:rgba(255,255,255,.75) }
.contact-info > p { font-size:.9rem; line-height:1.85; margin-bottom:1.8rem }
.ci-items { display:flex; flex-direction:column; gap:.9rem }
.ci-item { display:flex; align-items:center; gap:.9rem; color:rgba(255,255,255,.78); font-size:.84rem }
.ci-icon {
  width:36px; height:36px; border-radius:50%;
  background:rgba(255,255,255,.1);
  display:flex; align-items:center; justify-content:center;
  font-size:.9rem; flex-shrink:0;
}
.c-form {
  background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.13);
  border-radius:6px; padding:2rem 1.8rem;
}
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:.9rem }
.fg { display:flex; flex-direction:column; gap:.35rem; margin-bottom:1rem }
.fg label { font-size:.68rem; letter-spacing:.12em; text-transform:uppercase; color:rgba(255,255,255,.55) }
.fg input, .fg textarea, .fg select {
  background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.18);
  border-radius:3px; padding:11px 13px;
  color:#fff; font-family:var(--fb); font-size:.88rem;
  outline:none; transition:border-color .3s, background .3s;
  width:100%;
}
.fg input::placeholder, .fg textarea::placeholder { color:rgba(255,255,255,.28) }
.fg input:focus, .fg textarea:focus, .fg select:focus { border-color:var(--sage); background:rgba(255,255,255,.12) }
.fg textarea { resize:vertical; min-height:110px }
.fg select option { background:var(--forest); color:#fff }
.btn-send {
  width:100%; padding:14px;
  background:var(--gold); color:var(--ink);
  font-family:var(--fb); font-size:.78rem; font-weight:600;
  letter-spacing:.14em; text-transform:uppercase;
  border:none; border-radius:3px; cursor:pointer; transition:all .3s;
}
.btn-send:hover { background:#d4b06a; transform:translateY(-2px) }

/* ===== FOOTER ===== */
footer {
  background:var(--ink); color:rgba(255,255,255,.42);
  padding:2rem 5%;
  display:flex; align-items:center; justify-content:space-between;
  flex-wrap:wrap; gap:.9rem; width:100%;
}
.f-logo { font-family:var(--fd); font-size:1.05rem; color:#fff; font-weight:700 }
.f-logo span { color:var(--gold) }
footer p { font-size:.75rem }
.socials { display:flex; gap:.7rem }
.s-link {
  width:34px; height:34px; border-radius:50%;
  background:rgba(255,255,255,.08);
  display:flex; align-items:center; justify-content:center;
  text-decoration:none; font-size:.85rem; color:#fff; transition:all .3s;
}
.s-link:hover { background:var(--forest-lt); transform:translateY(-2px) }

/* ===== LANGUE ===== */
[data-lang="fr"] .en { display:none }
[data-lang="en"] .fr { display:none }

/* ==============================================
   RESPONSIVE — TABLETTE (max 1024px)
   ============================================== */
@media (max-width: 1024px) {
  nav { padding: 0 20px }
  .nav-links { gap: 1.2rem }
  .nav-links a { font-size: .68rem }
  .slide-card { flex: 0 0 calc(50% - .75rem) }
  .proj-card  { flex: 0 0 calc(50% - .7rem) }
  .contact-wrap { grid-template-columns: 1fr }
}

/* ==============================================
   RESPONSIVE — TABLETTE PORTRAIT (max 900px)
   ============================================== */
@media (max-width: 900px) {
  #about { grid-template-columns: 1fr; gap: 2.5rem }
  .about-img-wrap { max-width: 320px; margin: 0 auto }
  .urgence-inner { grid-template-columns: 1fr; gap: 2.5rem }
  .urgence-stat-grid { grid-template-columns: 1fr 1fr }
  .form-row { grid-template-columns: 1fr }
}

/* ==============================================
   RESPONSIVE — MOBILE (max 768px)
   ============================================== */
@media (max-width: 768px) {
  /* NAV : cacher les liens, montrer hamburger */
  .nav-links { display: none }
  .nav-toggle { display: flex }

  /* Menu mobile ouvert */
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    width: 100%;
    background: rgba(25,56,40,.98);
    padding: 1.5rem 5% 2rem;
    gap: 1.2rem;
    border-top: 1px solid rgba(255,255,255,.1);
    z-index: 999;
    max-height: calc(100vh - 68px);
    overflow-y: auto;
  }
  .nav-links.open li { width: 100% }
  .nav-links.open a { font-size: .9rem; display: block; padding: .3rem 0 }

  /* Sections */
  section { padding: 60px 5% }
  #urgence { padding: 60px 5% }

  /* Hero */
  .hero-content { padding: 0 16px }
  .hero-ctas { flex-direction: column; align-items: center }
  .hero-cta { width: 100%; max-width: 280px; text-align: center }

  /* Sliders : 1 carte visible */
  .slide-card { flex: 0 0 100% }
  .proj-card  { flex: 0 0 100% }
  .slider-track { gap: 0 }
  .proj-slider-track { gap: 0 }

  /* À propos */
  #about { padding: 60px 5% }
  .about-img-wrap { max-width: 260px }
  .about-photo { min-height: 240px }

  /* Map */
  #map { height: 260px }

  /* Contact */
  .c-form { padding: 1.4rem 1rem }

  /* Footer */
  footer { flex-direction: column; text-align: center }
}

/* ==============================================
   RESPONSIVE — PETIT MOBILE (max 420px)
   ============================================== */
@media (max-width: 420px) {
  .hero-badge { font-size:.55rem; padding:5px 10px }
  .hero-sub   { font-size:.72rem }
  .hero-tags  { gap:.25rem }
  .hero-tag   { font-size:.56rem; padding:4px 9px }
  .urgence-stat-grid { grid-template-columns: 1fr }
  .urgence-stat strong { font-size: 1.8rem }
  .testi-grid { grid-template-columns: 1fr }
}