/* =====================================================
   KSGMET — Design System
   Premium Industrial — Light White Theme
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Inter:wght@300;400;500;600;700&family=Oswald:wght@300;400;500;600;700&display=swap');

/* ===== DESIGN TOKENS ===== */
:root {
  --bg-primary:    #ffffff;
  --bg-secondary:  #f2f5f9;
  --bg-card:       #ffffff;
  --bg-card-hover: #eef2f8;
  --border:        #dde3ec;
  --border-light:  #c8d2e0;

  /* Acier froid — accent principal */
  --gold:          #5a8ab5;
  --gold-light:    #7aaad8;
  --gold-dark:     #3a6a95;
  --gold-glow:     rgba(90,138,181,.10);

  /* Brand KSGMET */
  --brand-red:     #cc2020;
  --brand-red-light:#e03a3a;
  --brand-navy:    #152575;

  --text-primary:    #0d1117;
  --text-secondary:  #4a5568;
  --text-muted:      #8a9bb0;

  --font-display: 'Bebas Neue', sans-serif;
  --font-heading: 'Oswald', sans-serif;
  --font-body:    'Inter', sans-serif;

  --ease:        cubic-bezier(.4,0,.2,1);
  --ease-out:    cubic-bezier(0,0,.2,1);
  --ease-spring: cubic-bezier(.34,1.56,.64,1);

  --r-sm: 4px;
  --r:    8px;
  --r-lg: 16px;
  --r-xl: 24px;

  --shadow:      0 4px 24px rgba(0,0,0,.10);
  --shadow-lg:   0 8px 48px rgba(0,0,0,.15);
  --shadow-gold: 0 0 40px rgba(90,138,181,.15);

  --nav-h: 80px;
  --pad:   clamp(60px,8vw,120px);
}

/* ===== RESET ===== */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; }
body {
  background:var(--bg-primary);
  color:var(--text-primary);
  font-family:var(--font-body);
  line-height:1.65;
  overflow-x:hidden;
}
img { max-width:100%; height:auto; display:block; }
a { text-decoration:none; color:inherit; }
ul,ol { list-style:none; }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width:5px; }
::-webkit-scrollbar-track { background:var(--bg-secondary); }
::-webkit-scrollbar-thumb { background:var(--gold); border-radius:3px; }
::-webkit-scrollbar-thumb:hover { background:var(--gold-dark); }
::selection { background:var(--gold); color:#fff; }

/* ===== TYPOGRAPHY ===== */
.display {
  font-family:var(--font-display);
  letter-spacing:.04em;
  line-height:.92;
}

.section-label {
  display:inline-block;
  font-size:.72rem;
  font-weight:700;
  letter-spacing:.25em;
  text-transform:uppercase;
  color:var(--gold);
  margin-bottom:.75rem;
}

.section-title {
  font-family:var(--font-heading);
  font-size:clamp(1.875rem,3.5vw,2.875rem);
  font-weight:700;
  color:var(--text-primary);
  line-height:1.15;
  margin-bottom:1.25rem;
}

.section-text {
  font-size:1.0625rem;
  color:var(--text-secondary);
  line-height:1.85;
  max-width:600px;
}

/* ===== LAYOUT ===== */
.container { max-width:1280px; margin:0 auto; padding:0 clamp(1.25rem,4vw,2.5rem); }
.section   { padding:var(--pad) 0; }

.section-header { margin-bottom:clamp(2.5rem,5vw,4.5rem); }
.section-header.centered { text-align:center; }
.section-header.centered .section-text { margin:0 auto; }

.gold-line {
  width:56px; height:3px;
  background:linear-gradient(90deg,var(--gold),var(--gold-dark));
  border-radius:2px;
  margin:.75rem 0 2rem;
}
.gold-line.centered { margin:.75rem auto 2rem; }

/* ===== BUTTONS ===== */
.btn {
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  padding:.875rem 2rem;
  font-family:var(--font-body);
  font-size:.8125rem;
  font-weight:600;
  letter-spacing:.1em;
  text-transform:uppercase;
  border-radius:var(--r-sm);
  border:2px solid transparent;
  cursor:pointer;
  transition:all .3s var(--ease);
  white-space:nowrap;
}
.btn-primary {
  background:var(--brand-red);
  color:#fff;
  border-color:var(--brand-red);
}
.btn-primary:hover {
  background:var(--brand-red-light);
  border-color:var(--brand-red-light);
  transform:translateY(-2px);
  box-shadow:0 0 32px rgba(204,32,32,.30);
}
.btn-outline {
  background:transparent;
  color:var(--text-primary);
  border-color:rgba(240,237,232,.25);
}
.btn-outline:hover {
  background:rgba(90,138,181,.06);
  border-color:var(--gold);
  color:var(--gold);
  transform:translateY(-2px);
}
.btn-whatsapp {
  background:#25D366;
  color:#fff;
  border-color:#25D366;
}
.btn-whatsapp:hover {
  background:#1ebe5a;
  transform:translateY(-2px);
  box-shadow:0 0 30px rgba(37,211,102,.25);
}

/* ===== NAVBAR ===== */
.navbar {
  position:fixed;
  top:0; left:0; right:0;
  z-index:1000;
  height:var(--nav-h);
  padding:0 clamp(1.25rem,4vw,2.5rem);
  background:rgba(255,255,255,.97);
  backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
  box-shadow:var(--shadow);
  transition:all .4s var(--ease);
}
.navbar.scrolled {
  background:rgba(255,255,255,.99);
  box-shadow:0 2px 20px rgba(0,0,0,.10);
}
.nav-inner {
  max-width:1280px;
  margin:0 auto;
  height:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.nav-logo { display:flex; flex-direction:column; line-height:1; }
.nav-logo-img {
  height:48px;
  width:auto;
  max-width:200px;
  object-fit:contain;
  display:block;
  transition:opacity .3s;
}
.nav-logo:hover .nav-logo-img { opacity:.85; }
.nav-logo-main {
  font-family:var(--font-display);
  font-size:1.75rem;
  letter-spacing:.1em;
  color:var(--text-primary);
}
.nav-logo-sub {
  font-size:.46rem;
  letter-spacing:.25em;
  text-transform:uppercase;
  color:var(--brand-red);
  font-weight:700;
}
.nav-links {
  display:flex;
  align-items:center;
  gap:.125rem;
}
.nav-links a {
  position:relative;
  padding:.5rem 1rem;
  font-size:.78rem;
  font-weight:500;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--text-secondary);
  transition:color .3s;
}
.nav-links a::after {
  content:'';
  position:absolute;
  bottom:2px; left:1rem; right:1rem;
  height:1px;
  background:var(--gold);
  transform:scaleX(0);
  transition:transform .3s var(--ease);
  transform-origin:left;
}
.nav-links a:hover,
.nav-links a.active { color:var(--text-primary); }
.nav-links a:hover::after,
.nav-links a.active::after { transform:scaleX(1); }
.nav-cta { margin-left:1.25rem; }
.nav-toggle {
  display:none;
  flex-direction:column;
  gap:5px;
  cursor:pointer;
  padding:.5rem;
  background:none;
  border:none;
}
.nav-toggle span {
  display:block; width:24px; height:2px;
  background:var(--text-primary);
  border-radius:1px;
  transition:all .3s;
}
.nav-toggle.open span:nth-child(1) { transform:translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity:0; transform:scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform:translateY(-7px) rotate(-45deg); }

@media (max-width:900px) {
  .nav-links {
    display:none;
    position:absolute;
    top:var(--nav-h); left:0; right:0;
    background:rgba(255,255,255,.98);
    backdrop-filter:blur(20px);
    flex-direction:column;
    align-items:stretch;
    padding:1rem 1.5rem 1.5rem;
    border-bottom:1px solid var(--border);
    gap:0;
  }
  .nav-links.open { display:flex; }
  .nav-links a {
    padding:.875rem 0;
    border-bottom:1px solid var(--border);
    letter-spacing:.12em;
  }
  .nav-links a:last-child { border-bottom:none; }
  .nav-links a::after { display:none; }
  .nav-toggle { display:flex; }
  .nav-cta { display:none; }
}

/* ===== HERO ===== */
.hero {
  position:relative;
  height:100vh;
  min-height:680px;
  display:flex;
  align-items:center;
  overflow:hidden;
}
.hero-bg {
  position:absolute; inset:0;
  background-image:url('../images/structure-peage.jpg');
  background-size:cover;
  background-position:center;
  transform:scale(1.06);
  transition:transform 8s var(--ease-out);
}
.hero-bg.loaded { transform:scale(1); }
.hero-overlay {
  position:absolute; inset:0;
  background:linear-gradient(135deg,rgba(6,10,16,.55) 0%,rgba(6,10,16,.30) 55%,rgba(6,10,16,.15) 100%);
}
.hero-content {
  position:relative; z-index:2;
  max-width:1280px; margin:0 auto;
  padding:0 clamp(1.25rem,4vw,2.5rem);
  padding-top:var(--nav-h);
}
.hero-label {
  display:inline-flex;
  align-items:center;
  gap:.75rem;
  font-size:.72rem;
  font-weight:700;
  letter-spacing:.25em;
  text-transform:uppercase;
  color:var(--gold);
  margin-bottom:1.5rem;
  opacity:0;
  animation:fadeUp .8s var(--ease-out) .2s forwards;
}
.hero-label::before {
  content:'';
  display:block;
  width:36px; height:1px;
  background:var(--gold);
}
.hero-title {
  font-family:var(--font-display);
  font-size:clamp(5.5rem,13vw,11rem);
  line-height:.88;
  letter-spacing:.04em;
  color:#ffffff;
  margin-bottom:1.25rem;
  opacity:0;
  animation:fadeUp .8s var(--ease-out) .4s forwards;
}
.hero-title span { color:var(--gold); }
.hero-subtitle {
  font-family:var(--font-heading);
  font-size:clamp(1.125rem,2.5vw,1.625rem);
  font-weight:300;
  color:#ffffff;
  margin-bottom:1.25rem;
  max-width:680px;
  opacity:0;
  animation:fadeUp .8s var(--ease-out) .6s forwards;
}
.hero-text {
  font-size:1.0625rem;
  color:rgba(255,255,255,.75);
  max-width:520px;
  line-height:1.85;
  margin-bottom:2.75rem;
  opacity:0;
  animation:fadeUp .8s var(--ease-out) .8s forwards;
}
.hero-buttons {
  display:flex; gap:1rem; flex-wrap:wrap;
  opacity:0;
  animation:fadeUp .8s var(--ease-out) 1s forwards;
}
.hero-scroll {
  position:absolute;
  bottom:2.5rem; left:50%;
  transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center;
  gap:.625rem;
  opacity:0;
  animation:fadeIn 1s ease 1.6s forwards;
}
.hero-scroll span {
  font-size:.6rem;
  letter-spacing:.25em;
  text-transform:uppercase;
  color:var(--text-muted);
}
.scroll-mouse {
  width:22px; height:36px;
  border:2px solid rgba(255,255,255,.18);
  border-radius:11px;
  position:relative;
}
.scroll-mouse::after {
  content:'';
  position:absolute;
  top:5px; left:50%;
  transform:translateX(-50%);
  width:3px; height:7px;
  background:var(--gold);
  border-radius:2px;
  animation:scrollDot 1.8s ease infinite;
}

/* ===== STATS ===== */
.stats {
  background:var(--bg-secondary);
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  padding:72px 0;
}
.stats-grid {
  display:grid;
  grid-template-columns:repeat(4,1fr);
}
.stat-item {
  text-align:center;
  padding:2.5rem 1.5rem;
  border-right:1px solid var(--border);
  transition:background .3s;
}
.stat-item:last-child { border-right:none; }
.stat-item:hover { background:var(--bg-card); }
.stat-number {
  display:block;
  font-family:var(--font-display);
  font-size:clamp(2.25rem,5vw,3.75rem);
  letter-spacing:.04em;
  color:var(--gold);
  margin-bottom:.375rem;
  line-height:1;
}
.stat-label {
  font-family:var(--font-heading);
  font-size:.8125rem;
  font-weight:600;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--text-secondary);
}

@media(max-width:640px) {
  .stats-grid { grid-template-columns:repeat(2,1fr); }
  .stat-item:nth-child(2) { border-right:none; }
  .stat-item:nth-child(1),.stat-item:nth-child(2) { border-bottom:1px solid var(--border); }
}

/* ===== ABOUT ===== */
.about-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(3rem,7vw,6rem);
  align-items:center;
}
.about-image-wrapper { position:relative; }
.about-image {
  width:100%; height:560px;
  object-fit:cover;
  border-radius:var(--r-lg);
}
.about-image-accent {
  position:absolute;
  top:-1.25rem; right:-1.25rem;
  width:100%; height:100%;
  border:2px solid var(--gold);
  border-radius:var(--r-lg);
  opacity:.25;
  z-index:-1;
  pointer-events:none;
}
.about-badge {
  position:absolute;
  bottom:2rem; left:-2rem;
  background:var(--gold);
  color:#fff;
  padding:1.125rem 1.5rem;
  border-radius:var(--r);
  box-shadow:var(--shadow-gold);
}
.about-badge-number {
  font-family:var(--font-display);
  font-size:2rem;
  letter-spacing:.04em;
  display:block; line-height:1;
}
.about-badge-text {
  font-size:.7rem;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  opacity:.75;
}

@media(max-width:768px) {
  .about-grid { grid-template-columns:1fr; gap:3rem; }
  .about-image { height:320px; }
  .about-badge { left:1rem; }
}

/* ===== ACTIVITIES ===== */
.activities { background:var(--bg-secondary); }
.activities-grid {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1.375rem;
}
.activity-card {
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--r-lg);
  overflow:hidden;
  transition:all .4s var(--ease);
  cursor:pointer;
}
.activity-card:hover {
  transform:translateY(-8px);
  border-color:var(--gold);
  box-shadow:0 20px 60px rgba(0,0,0,.12),var(--shadow-gold);
}
.activity-card-img {
  position:relative; height:200px; overflow:hidden;
}
.activity-card-img img {
  width:100%; height:100%;
  object-fit:cover;
  transition:transform .65s var(--ease);
}
.activity-card:hover .activity-card-img img { transform:scale(1.1); }
.activity-card-icon {
  position:absolute;
  bottom:0; right:1.25rem;
  width:42px; height:42px;
  background:var(--gold);
  border-radius:var(--r) var(--r) 0 0;
  display:flex; align-items:center; justify-content:center;
  color:#fff;
  font-size:1rem;
}
.activity-card-body { padding:1.375rem; }
.activity-card-title {
  font-family:var(--font-heading);
  font-size:1.0625rem; font-weight:600;
  color:var(--text-primary);
  margin-bottom:.5rem;
}
.activity-card-text {
  font-size:.875rem;
  color:var(--text-secondary);
  line-height:1.7;
}
.activity-card-link {
  display:inline-flex; align-items:center; gap:.375rem;
  font-size:.78rem; font-weight:600;
  letter-spacing:.08em; text-transform:uppercase;
  color:var(--gold);
  margin-top:1rem;
  transition:gap .3s;
}
.activity-card:hover .activity-card-link { gap:.625rem; }

@media(max-width:1024px) { .activities-grid { grid-template-columns:repeat(2,1fr); } }
@media(max-width:480px)  { .activities-grid { grid-template-columns:1fr; } }

/* ===== REALIZATIONS ===== */
.realizations-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1.375rem;
  margin-bottom:3rem;
}
.realization-card {
  position:relative;
  border-radius:var(--r-lg);
  overflow:hidden;
  cursor:pointer;
  aspect-ratio:4/3;
}
.realization-card img {
  width:100%; height:100%;
  object-fit:cover;
  transition:transform .65s var(--ease);
}
.realization-overlay { display:none; }
.realization-card:hover img { transform:scale(1.04); }
.realization-tag {
  position:absolute; top:.875rem; left:.875rem;
  background:var(--gold); color:#fff;
  font-size:.6125rem; font-weight:800;
  letter-spacing:.12em; text-transform:uppercase;
  padding:.2rem .75rem; border-radius:100px;
}

@media(max-width:768px) { .realizations-grid { grid-template-columns:repeat(2,1fr); } }
@media(max-width:480px) { .realizations-grid { grid-template-columns:1fr; } }

/* ===== PARTNERS ===== */
.partners { background:var(--bg-secondary); padding:clamp(60px,8vw,100px) 0; }
.partners-grid {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1.75rem;
  max-width:1100px; margin:0 auto;
}
.partner-card {
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--r);
  overflow:hidden;
  padding:0;
  text-align:center;
  transition:all .3s var(--ease);
}
.partner-card-img {
  width:100%; height:200px;
  object-fit:cover; display:block;
  transition:transform .5s var(--ease);
}
.partner-card:hover .partner-card-img { transform:scale(1.05); }
.partner-card:hover {
  border-color:var(--gold);
  background:var(--bg-card-hover);
  transform:translateY(-4px);
  box-shadow:var(--shadow-gold);
}
.partner-logo-placeholder {
  height:56px;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-heading);
  font-size:.875rem; font-weight:600;
  letter-spacing:.18em; text-transform:uppercase;
  color:var(--text-muted);
}
.partner-name {
  font-size:.8125rem; font-weight:600;
  letter-spacing:.12em; text-transform:uppercase;
  color:var(--text-secondary);
  margin-top:.875rem;
}
.partner-desc {
  font-size:.8125rem;
  color:var(--text-muted);
  margin-top:.375rem;
  line-height:1.6;
}

@media(max-width:480px) { .partners-grid { grid-template-columns:repeat(2,1fr); } }

/* ===== NAV CARDS (homepage quick-nav) ===== */
.nav-cards-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1.25rem;
  max-width:1100px; margin:0 auto;
}
.nav-card {
  display:flex; align-items:center; gap:1.125rem;
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--r-lg);
  padding:1.375rem 1.25rem;
  text-decoration:none;
  transition:all .3s var(--ease);
}
.nav-card:hover {
  border-color:var(--gold);
  background:var(--bg-card-hover);
  transform:translateY(-3px);
  box-shadow:var(--shadow-gold);
}
.nav-card-icon {
  width:48px; height:48px; flex-shrink:0;
  background:var(--gold-glow);
  border:1px solid rgba(90,138,181,.20);
  border-radius:var(--r);
  display:flex; align-items:center; justify-content:center;
  font-size:1.25rem;
  color:var(--gold);
  transition:background .3s;
}
.nav-card:hover .nav-card-icon { background:var(--gold); color:#fff; }
.nav-card-body { flex:1; min-width:0; }
.nav-card-title {
  font-family:var(--font-heading);
  font-size:.9375rem; font-weight:600;
  color:var(--text-primary);
  margin-bottom:.2rem;
  letter-spacing:.04em;
}
.nav-card-text {
  font-size:.8125rem;
  color:var(--text-muted);
  line-height:1.5;
}
.nav-card-arrow {
  font-size:.75rem;
  color:var(--text-muted);
  transition:color .3s, transform .3s;
  flex-shrink:0;
}
.nav-card:hover .nav-card-arrow { color:var(--gold); transform:translateX(4px); }
.nav-card-whatsapp .nav-card-icon { color:#25d366; border-color:rgba(37,211,102,.25); background:rgba(37,211,102,.08); }
.nav-card-whatsapp:hover .nav-card-icon { background:#25d366; color:#fff; }

@media(max-width:900px) { .nav-cards-grid { grid-template-columns:repeat(2,1fr); } }
@media(max-width:480px) { .nav-cards-grid { grid-template-columns:1fr; } }

/* ===== WHY SECTION ===== */
.why-grid {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1.75rem;
}
.why-card {
  padding:2.5rem 2rem;
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--r-lg);
  transition:all .4s var(--ease);
}
.why-card:hover {
  border-color:var(--gold);
  transform:translateY(-6px);
  box-shadow:var(--shadow-gold);
}
.why-icon {
  width:54px; height:54px;
  background:var(--gold-glow);
  border:1px solid rgba(201,168,76,.25);
  border-radius:var(--r);
  display:flex; align-items:center; justify-content:center;
  color:var(--gold);
  font-size:1.25rem;
  margin-bottom:1.5rem;
  transition:all .3s;
}
.why-card:hover .why-icon {
  background:var(--gold);
  color:#fff;
  border-color:var(--gold);
}
.why-title {
  font-family:var(--font-heading);
  font-size:1rem; font-weight:700;
  letter-spacing:.1em; text-transform:uppercase;
  color:var(--text-primary);
  margin-bottom:.75rem;
}
.why-text {
  font-size:.9375rem;
  color:var(--text-secondary);
  line-height:1.75;
}

@media(max-width:1024px) { .why-grid { grid-template-columns:repeat(2,1fr); } }
@media(max-width:480px)  { .why-grid { grid-template-columns:1fr; } }

/* ===== CTA SECTION ===== */
.cta-section {
  position:relative;
  padding:clamp(80px,12vw,140px) 0;
  overflow:hidden;
}
.cta-bg {
  position:absolute; inset:0;
  background-image:url('../images/technicien-ksgmet.jpg');
  background-size:cover;
  background-position:center 20%;
  background-attachment:scroll;
}
.cta-overlay {
  position:absolute; inset:0;
  background:linear-gradient(135deg,rgba(6,10,16,.52) 0%,rgba(6,10,16,.32) 100%);
}
.cta-content {
  position:relative; z-index:2;
  text-align:center;
  max-width:680px;
  margin:0 auto;
  padding:0 clamp(1.25rem,4vw,2.5rem);
}
.cta-content .section-title {
  font-size:clamp(1.875rem,4vw,3.25rem);
  margin-bottom:1.25rem;
  color:#ffffff !important;
}
.cta-content .section-text {
  max-width:100%;
  margin:0 auto 2.75rem;
  color:rgba(255,255,255,.80) !important;
}

/* ===== FOOTER ===== */
.footer {
  background:#0d1117;
  border-top:1px solid var(--border);
  padding:clamp(50px,8vw,80px) 0 2.5rem;
}
.footer-grid {
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1.5fr;
  gap:clamp(2rem,5vw,4rem);
  margin-bottom:3.5rem;
}
.footer-logo {
  font-family:var(--font-display);
  font-size:2rem; letter-spacing:.1em;
  color:var(--text-primary);
  margin-bottom:.25rem;
  display:flex;
  flex-direction:column;
  line-height:1;
  gap:.35rem;
}
.footer-logo-sub {
  font-family:var(--font-heading);
  font-size:.55rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--brand-red);
  font-weight:700;
  margin-bottom:.75rem;
  display:block;
}
.footer-desc {
  font-size:.9375rem;
  color:rgba(255,255,255,.60);
  line-height:1.85;
  margin-bottom:1.5rem;
  max-width:280px;
}
.footer-socials { display:flex; gap:.75rem; }
.footer-social-link {
  width:38px; height:38px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.15);
  border-radius:var(--r-sm);
  display:flex; align-items:center; justify-content:center;
  color:rgba(255,255,255,.70);
  font-size:.9375rem;
  transition:all .3s;
}
.footer-social-link:hover {
  background:var(--gold);
  border-color:var(--gold);
  color:#fff;
  transform:translateY(-3px);
}
.footer-heading {
  font-family:var(--font-heading);
  font-size:.8125rem; font-weight:700;
  letter-spacing:.18em; text-transform:uppercase;
  color:#ffffff;
  margin-bottom:1.375rem;
}
.footer-links { display:flex; flex-direction:column; gap:.6rem; }
.footer-links a {
  font-size:.9375rem;
  color:rgba(255,255,255,.60);
  display:flex; align-items:center; gap:.5rem;
  transition:color .3s, gap .3s;
}
.footer-links a:hover { color:var(--gold); gap:.75rem; }
.footer-contact-item {
  display:flex; align-items:flex-start;
  gap:.875rem; margin-bottom:1.125rem;
}
.footer-contact-icon {
  width:34px; height:34px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.15);
  border-radius:var(--r-sm);
  display:flex; align-items:center; justify-content:center;
  color:var(--gold); font-size:.8125rem;
  flex-shrink:0;
}
.footer-contact-label {
  font-size:.6875rem; font-weight:700;
  letter-spacing:.12em; text-transform:uppercase;
  color:rgba(255,255,255,.40); margin-bottom:.125rem;
}
.footer-contact-text {
  font-size:.9375rem; color:rgba(255,255,255,.70); line-height:1.5;
}
.footer-bottom {
  border-top:1px solid rgba(255,255,255,.10);
  padding-top:1.875rem;
  display:flex; align-items:center; justify-content:space-between;
}
.footer-copyright {
  font-size:.875rem; color:rgba(255,255,255,.40);
}
.footer-copyright span { color:var(--gold); }

@media(max-width:1024px) {
  .footer-grid { grid-template-columns:1fr 1fr; gap:2.5rem; }
}
@media(max-width:560px) {
  .footer-grid { grid-template-columns:1fr; gap:2rem; }
  .footer-bottom { flex-direction:column; gap:.875rem; text-align:center; }
}

/* ===== PAGE HEADER ===== */
.page-header {
  position:relative;
  padding:calc(var(--nav-h) + 80px) 0 80px;
  overflow:hidden;
  text-align:center;
}
.page-header-bg {
  position:absolute; inset:0;
  background-size:cover;
  background-position:center center;
  background-attachment:scroll;
  width:100%; height:100%;
}
.page-header-overlay {
  position:absolute; inset:0;
  background:linear-gradient(135deg,rgba(6,10,16,.50) 0%,rgba(6,10,16,.28) 100%);
}
.page-header-content { position:relative; z-index:2; }
.page-header-title {
  font-family:var(--font-display);
  font-size:clamp(3.5rem,9vw,7rem);
  letter-spacing:.06em;
  color:#ffffff;
  margin-bottom:.875rem;
  line-height:.9;
}
.page-header-subtitle {
  font-size:1.0625rem;
  color:rgba(255,255,255,.80);
  max-width:480px; margin:0 auto;
}
.breadcrumb {
  display:flex; align-items:center; justify-content:center;
  gap:.75rem; margin-bottom:1.375rem;
  font-size:.72rem; letter-spacing:.12em; text-transform:uppercase;
}
.breadcrumb a { color:rgba(255,255,255,.55); transition:color .3s; }
.breadcrumb a:hover { color:var(--gold); }
.breadcrumb .sep { color:rgba(255,255,255,.40); font-size:.5rem; }
.breadcrumb strong { color:#ffffff; font-weight:600; }

/* ===== ABOUT PAGE ===== */
.story-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(3rem,6vw,5rem);
  align-items:center;
}
.story-img {
  width:100%; height:480px;
  object-fit:cover;
  border-radius:var(--r-lg);
}
.mv-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1.375rem;
}
.mv-card {
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--r-lg);
  padding:2.5rem 2rem;
  transition:all .3s var(--ease);
}
.mv-card:hover { border-color:var(--gold); transform:translateY(-4px); }
.mv-card-icon {
  width:52px; height:52px;
  background:var(--gold-glow);
  border:1px solid rgba(201,168,76,.25);
  border-radius:var(--r);
  display:flex; align-items:center; justify-content:center;
  color:var(--gold); font-size:1.25rem;
  margin-bottom:1.375rem;
  transition:all .3s;
}
.mv-card:hover .mv-card-icon { background:var(--gold); color:#fff; border-color:var(--gold); }
.mv-card-title {
  font-family:var(--font-heading);
  font-size:1.0625rem; font-weight:700;
  letter-spacing:.08em; text-transform:uppercase;
  color:var(--text-primary); margin-bottom:.75rem;
}
.mv-card-text {
  font-size:.9375rem; color:var(--text-secondary); line-height:1.8;
}
.values-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1.375rem;
}
.value-card {
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--r-lg);
  padding:2.25rem 1.75rem;
  text-align:center;
  transition:all .3s var(--ease);
}
.value-card:hover { border-color:var(--gold); transform:translateY(-6px); box-shadow:var(--shadow-gold); }
.value-icon {
  width:62px; height:62px;
  background:var(--gold-glow);
  border:1px solid rgba(201,168,76,.25);
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  margin:0 auto 1.375rem;
  color:var(--gold); font-size:1.375rem;
  transition:all .3s;
}
.value-card:hover .value-icon { background:var(--gold); color:#fff; }
.value-title {
  font-family:var(--font-heading);
  font-size:.9375rem; font-weight:700;
  letter-spacing:.15em; text-transform:uppercase;
  color:var(--text-primary); margin-bottom:.625rem;
}
.value-text { font-size:.875rem; color:var(--text-secondary); line-height:1.75; }

@media(max-width:768px) {
  .story-grid { grid-template-columns:1fr; }
  .mv-grid { grid-template-columns:1fr; }
  .values-grid { grid-template-columns:repeat(2,1fr); }
  .story-img { height:280px; }
}
@media(max-width:480px) { .values-grid { grid-template-columns:1fr; } }

/* ===== FILTER BAR ===== */
.filter-bar {
  display:flex; align-items:center; justify-content:center;
  gap:.625rem; flex-wrap:wrap;
  margin-bottom:2.75rem;
}
.filter-btn {
  padding:.5rem 1.375rem;
  font-size:.75rem; font-weight:600;
  letter-spacing:.1em; text-transform:uppercase;
  background:var(--bg-card);
  color:var(--text-secondary);
  border:1px solid var(--border);
  border-radius:100px;
  cursor:pointer;
  transition:all .3s;
}
.filter-btn:hover,
.filter-btn.active {
  background:var(--gold);
  color:#fff;
  border-color:var(--gold);
}

/* ===== LIGHTBOX ===== */
.lightbox {
  position:fixed; inset:0; z-index:9999;
  background:rgba(0,0,0,.96);
  display:flex; align-items:center; justify-content:center;
  opacity:0; pointer-events:none;
  transition:opacity .35s;
  padding:1.5rem;
}
.lightbox.active { opacity:1; pointer-events:all; }
.lightbox-inner {
  position:relative;
  max-width:90vw; max-height:92vh;
  display:flex; flex-direction:column; align-items:center;
}
.lightbox-img {
  max-width:100%; max-height:78vh;
  object-fit:contain;
  border-radius:var(--r);
  box-shadow:var(--shadow-lg);
}
.lightbox-close {
  position:fixed; top:1.5rem; right:1.5rem;
  width:46px; height:46px;
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  color:var(--text-primary); font-size:1.125rem;
  cursor:pointer; transition:all .3s;
}
.lightbox-close:hover { background:var(--gold); color:#fff; border-color:var(--gold); }
.lightbox-caption { text-align:center; margin-top:1.25rem; }
.lightbox-title { font-family:var(--font-heading); font-size:1.0625rem; color:#ffffff; margin-bottom:.25rem; }
.lightbox-desc { font-size:.9375rem; color:rgba(255,255,255,.70); }

/* ===== CONTACT PAGE ===== */
.contact-grid {
  display:grid;
  grid-template-columns:1fr 1.6fr;
  gap:clamp(3rem,6vw,5rem);
  align-items:start;
}
.contact-info-item {
  display:flex; align-items:flex-start;
  gap:1.25rem; margin-bottom:2rem;
}
.contact-info-icon {
  width:50px; height:50px;
  background:var(--gold-glow);
  border:1px solid rgba(201,168,76,.25);
  border-radius:var(--r);
  display:flex; align-items:center; justify-content:center;
  color:var(--gold); font-size:1.0625rem;
  flex-shrink:0;
}
.contact-info-label {
  font-size:.7rem; font-weight:700;
  letter-spacing:.15em; text-transform:uppercase;
  color:var(--text-muted); margin-bottom:.25rem;
}
.contact-info-value {
  font-size:1rem;
  color:var(--text-primary); font-weight:500;
}
.contact-form {
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--r-xl);
  padding:clamp(1.75rem,4vw,3rem);
}
.form-row {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1.125rem;
  margin-bottom:1.125rem;
}
.form-group { margin-bottom:1.125rem; }
.form-label {
  display:block;
  font-size:.75rem; font-weight:700;
  letter-spacing:.1em; text-transform:uppercase;
  color:var(--text-secondary); margin-bottom:.5rem;
}
.form-input,.form-textarea {
  width:100%;
  padding:.875rem 1.125rem;
  background:var(--bg-secondary);
  border:1px solid var(--border-light);
  border-radius:var(--r);
  color:var(--text-primary);
  font-family:var(--font-body);
  font-size:.9375rem;
  transition:border-color .3s, box-shadow .3s;
  outline:none;
}
.form-input:focus,.form-textarea:focus {
  border-color:var(--gold);
  box-shadow:0 0 0 3px var(--gold-glow);
}
.form-input::placeholder,.form-textarea::placeholder { color:var(--text-muted); }
.form-textarea { resize:vertical; min-height:130px; }
.form-success { display:none; text-align:center; padding:2rem 1rem; }
.form-success.show { display:block; }
.form-success-icon {
  width:60px; height:60px;
  background:rgba(37,211,102,.1);
  border:2px solid #25D366;
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  margin:0 auto 1.25rem;
  color:#25D366; font-size:1.375rem;
}

@media(max-width:768px) {
  .contact-grid { grid-template-columns:1fr; }
  .form-row { grid-template-columns:1fr; }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  from { opacity:0; transform:translateY(28px); }
  to   { opacity:1; transform:translateY(0); }
}
@keyframes fadeIn {
  from { opacity:0; }
  to   { opacity:1; }
}
@keyframes scrollDot {
  0%,100% { transform:translateX(-50%) translateY(0); opacity:1; }
  80%      { transform:translateX(-50%) translateY(11px); opacity:0; }
}
@keyframes shimmer {
  0%   { background-position:-400px 0; }
  100% { background-position:400px 0; }
}

/* ===== ACTIVITIES FULL PAGE ===== */
.activities-full-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1.75rem;
}
.activity-full-card {
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--r-lg);
  overflow:hidden;
  transition:all .4s var(--ease);
}
.activity-full-card:hover {
  transform:translateY(-8px);
  border-color:var(--gold);
  box-shadow:0 20px 60px rgba(0,0,0,.5),var(--shadow-gold);
}
.activity-full-img {
  position:relative; height:240px; overflow:hidden;
}
.activity-full-img img {
  width:100%; height:100%;
  object-fit:cover;
  transition:transform .65s var(--ease);
}
.activity-full-card:hover .activity-full-img img { transform:scale(1.08); }
.activity-full-icon {
  position:absolute; bottom:0; right:1.25rem;
  width:46px; height:46px;
  background:var(--gold);
  border-radius:var(--r) var(--r) 0 0;
  display:flex; align-items:center; justify-content:center;
  color:#fff; font-size:1.0625rem;
}
.activity-full-body { padding:1.75rem; }
.activity-full-title {
  font-family:var(--font-heading);
  font-size:1.125rem; font-weight:700;
  color:var(--text-primary); margin-bottom:.75rem;
}
.activity-full-text {
  font-size:.9375rem; color:var(--text-secondary); line-height:1.8;
}

@media(max-width:1024px) { .activities-full-grid { grid-template-columns:repeat(2,1fr); } }
@media(max-width:480px)  { .activities-full-grid { grid-template-columns:1fr; } }

/* ===== PARTNERS FULL PAGE ===== */
.partners-full-grid {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:2rem;
  max-width:1300px; margin:0 auto;
}
.partner-full-card {
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--r-lg);
  padding:0;
  text-align:center;
  overflow:hidden;
  transition:all .3s var(--ease);
}
.partner-full-img-wrap {
  width:100%; height:260px; overflow:hidden;
}
.partner-full-img {
  width:100%; height:100%; object-fit:cover; display:block;
  transition:transform .5s var(--ease);
}
.partner-full-card:hover .partner-full-img { transform:scale(1.05); }
.partner-full-card .partner-full-name,
.partner-full-card .partner-full-desc {
  padding:0 1.5rem;
}
.partner-full-card .partner-full-name { margin-top:1.25rem; }
.partner-full-card .partner-full-desc { margin-bottom:1.5rem; }
.partner-full-card:hover {
  border-color:var(--gold);
  transform:translateY(-6px);
  box-shadow:var(--shadow-gold);
}
.partner-full-placeholder {
  height:72px;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-heading);
  font-size:1rem; font-weight:600;
  letter-spacing:.2em; text-transform:uppercase;
  color:var(--text-muted);
  background:var(--bg-secondary);
  border-radius:var(--r);
  margin-bottom:1.25rem;
}
.partner-full-name {
  font-family:var(--font-heading);
  font-size:.875rem; font-weight:700;
  letter-spacing:.15em; text-transform:uppercase;
  color:var(--text-primary); margin-bottom:.5rem;
}
.partner-full-desc { font-size:.875rem; color:var(--text-secondary); line-height:1.7; }

@media(max-width:768px) { .partners-full-grid { grid-template-columns:repeat(2,1fr); } }
@media(max-width:480px) { .partners-full-grid { grid-template-columns:1fr; } }

/* ===== UTILITY: TEXT CENTER ===== */
.tc { text-align:center; }


/* =====================================================
   RESPONSIVE & iOS — COMPREHENSIVE MOBILE
   ===================================================== */

/* ===== GLOBAL iOS FIXES ===== */

/* Remove tap flash on all elements */
*, *::before, *::after {
  -webkit-tap-highlight-color: transparent;
}

/* Faster, less laggy touch interaction */
a, button, [role="button"],
.activity-card, .realization-card,
.why-card, .value-card, .mv-card,
.partner-card, .partner-full-card,
.filter-btn, .nav-toggle {
  touch-action: manipulation;
}

/* Prevent iOS auto-zoom on inputs (must be >= 16px on focus) */
input, textarea, select {
  font-size: 16px;
}

/* iOS: background-attachment:fixed is broken in Safari — override globally */
.cta-bg {
  background-attachment: scroll !important;
}

/* Dynamic viewport height (Safari 15.4+) with classic fallback */
.hero {
  height: 100vh;
  height: 100svh;
}

/* Safe-area insets for iPhone X/11/12/13/14/15 notch & home bar */
.navbar {
  padding-left: max(clamp(1.25rem, 4vw, 2.5rem), env(safe-area-inset-left));
  padding-right: max(clamp(1.25rem, 4vw, 2.5rem), env(safe-area-inset-right));
}
.footer {
  padding-bottom: max(2.5rem, calc(2.5rem + env(safe-area-inset-bottom)));
}
body {
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

/* Prevent text size adjustment on iOS orientation change */
html {
  -webkit-text-size-adjust: 100%;
}

/* Smooth momentum scroll on iOS for nav overlay */
.nav-links {
  -webkit-overflow-scrolling: touch;
}


/* ===== BREAKPOINT: 1200px ===== */
@media (max-width: 1200px) {
  .activities-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
  }
}

/* ===== BREAKPOINT: 1024px — Tablette paysage ===== */
@media (max-width: 1024px) {
  :root { --pad: clamp(56px, 7vw, 90px); }

  .activities-grid       { grid-template-columns: repeat(2, 1fr); }
  .activities-full-grid  { grid-template-columns: repeat(2, 1fr); }
  .why-grid              { grid-template-columns: repeat(2, 1fr); }
  .partners-full-grid    { grid-template-columns: repeat(2, 1fr); }
  .footer-grid           { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .stats-grid            { grid-template-columns: repeat(4, 1fr); }
}

/* ===== BREAKPOINT: 768px — Tablette portrait / Grand mobile ===== */
@media (max-width: 768px) {
  :root { --pad: clamp(48px, 8vw, 72px); }

  /* Hero */
  .hero-title    { font-size: clamp(4rem, 20vw, 7rem); }
  .hero-subtitle { font-size: 1.125rem; }
  .hero-text     { font-size: 1rem; }
  .hero-buttons  {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-buttons .btn {
    justify-content: center;
    width: 100%;
    padding: 1rem 1.75rem;
    font-size: .875rem;
  }

  /* Stats */
  .stats { padding: 56px 0; }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat-item:nth-child(2) { border-right: none; }
  .stat-item:nth-child(1),
  .stat-item:nth-child(2) { border-bottom: 1px solid var(--border); }
  .stat-item { padding: 1.875rem 1.25rem; }

  /* About */
  .about-grid           { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-image          { height: 300px; }
  .about-badge          { left: 1rem; bottom: 1.25rem; }
  .about-image-accent   { display: none; }

  /* Activities */
  .activities-grid      { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .activities-full-grid { grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }

  /* Realizations */
  .realizations-grid    { grid-template-columns: repeat(2, 1fr); gap: 1rem; }

  /* Partners */
  .partners-grid        { grid-template-columns: repeat(2, 1fr); }
  .partners-full-grid   { grid-template-columns: repeat(2, 1fr); }

  /* Why */
  .why-grid             { grid-template-columns: repeat(2, 1fr); gap: 1.125rem; }

  /* About page */
  .story-grid { grid-template-columns: 1fr; gap: 2.25rem; }
  .story-img  { height: 260px; }
  .mv-grid    { grid-template-columns: 1fr; gap: 1.125rem; }
  .values-grid{ grid-template-columns: repeat(2, 1fr); gap: 1.125rem; }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .form-row     { grid-template-columns: 1fr; gap: 0; }

  /* Page header */
  .page-header-title { font-size: clamp(2.75rem, 13vw, 5rem); }
  .page-header { padding-top: calc(var(--nav-h) + 56px); padding-bottom: 56px; }

  /* CTA */
  .cta-content .section-title { font-size: clamp(1.75rem, 6vw, 2.75rem); }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; gap: .875rem; text-align: center; }
}

/* ===== BREAKPOINT: 600px — Grands smartphones ===== */
@media (max-width: 600px) {
  :root { --pad: 48px; }

  .hero-title { font-size: clamp(3.5rem, 22vw, 6rem); }
  .section-title { font-size: clamp(1.625rem, 5.5vw, 2.25rem); }

  .activities-grid      { grid-template-columns: 1fr; }
  .activities-full-grid { grid-template-columns: 1fr; }

  .partners-full-grid { grid-template-columns: 1fr; }

  /* Reduce card padding */
  .why-card   { padding: 2rem 1.5rem; }
  .mv-card    { padding: 2rem 1.5rem; }
  .value-card { padding: 2rem 1.5rem; }

  /* Contact form */
  .contact-form { padding: 1.75rem 1.375rem; }

  /* Filter bar: allow scrolling on small screens */
  .filter-bar {
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: .5rem;
    scrollbar-width: none;
  }
  .filter-bar::-webkit-scrollbar { display: none; }
  .filter-btn { flex-shrink: 0; }
}

/* ===== BREAKPOINT: 480px — Smartphones moyens ===== */
@media (max-width: 480px) {
  :root { --pad: 40px; }

  .hero-title { font-size: clamp(3rem, 24vw, 5.5rem); }
  .hero-content { padding-top: calc(var(--nav-h) + 1rem); }

  /* All grids → 1 column */
  .realizations-grid { grid-template-columns: 1fr; }
  .values-grid       { grid-template-columns: 1fr; }
  .why-grid          { grid-template-columns: 1fr; }
  .partners-grid     { grid-template-columns: 1fr; }
  .stats-grid        { grid-template-columns: 1fr 1fr; }

  /* Footer single column */
  .footer-grid { grid-template-columns: 1fr; gap: 1.75rem; }

  /* Bigger touch targets */
  .btn {
    min-height: 50px;
    padding: .875rem 1.5rem;
  }
  .nav-links a { min-height: 48px; display: flex; align-items: center; }
  .footer-social-link { width: 44px; height: 44px; }
  .lightbox-close { width: 50px; height: 50px; font-size: 1.25rem; }

  /* Page header */
  .page-header-title { font-size: clamp(2.25rem, 16vw, 4rem); }
  .page-header-subtitle { font-size: 1rem; }
  .breadcrumb { font-size: .65rem; }

  /* About badge */
  .about-badge { padding: .875rem 1.25rem; }
  .about-badge-number { font-size: 1.625rem; }

  /* Activity card image height */
  .activity-card-img     { height: 180px; }
  .activity-full-img     { height: 200px; }
  .realization-card      { aspect-ratio: 16/10; }

  /* Stats single stat per row on very small → keep 2 */
  .stat-number { font-size: clamp(2rem, 8vw, 3rem); }
}

/* ===== BREAKPOINT: 380px — iPhone SE, petits Android ===== */
@media (max-width: 380px) {
  :root { --nav-h: 68px; }

  .nav-logo-main { font-size: 1.5rem; }
  .nav-logo-img  { height: 40px; padding: 3px 8px; }
  .hero-title    { font-size: clamp(2.75rem, 26vw, 5rem); }
  .hero-subtitle { font-size: 1rem; }
  .hero-text     { font-size: .9375rem; }

  .section-title { font-size: 1.5rem; }
  .section-text  { font-size: .9375rem; }

  .btn { font-size: .78rem; padding: .8125rem 1.25rem; }

  .contact-form { padding: 1.375rem 1.125rem; }

  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-item  { padding: 1.375rem .875rem; }

  /* Tighter page header */
  .page-header { padding-top: calc(var(--nav-h) + 36px); padding-bottom: 44px; }
  .page-header-title { font-size: clamp(2rem, 18vw, 3.5rem); }
}


/* ===== MOBILE NAV — ANIMATION FLUIDE ===== */
.nav-links {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s cubic-bezier(.4,0,.2,1),
              opacity .3s ease,
              padding .3s ease;
  opacity: 0;
}

@media (max-width: 900px) {
  .nav-links {
    display: flex !important; /* override the display:none */
    position: absolute;
    top: var(--nav-h); left: 0; right: 0;
    background: rgba(255,255,255,.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: stretch;
    border-bottom: 1px solid var(--border);
    padding: 0 1.5rem;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height .4s cubic-bezier(.4,0,.2,1),
                opacity .3s ease,
                padding .3s ease;
  }

  .nav-links.open {
    max-height: 520px;
    opacity: 1;
    padding: 1rem 1.5rem 1.5rem;
  }

  .nav-links a {
    padding: .9375rem 0;
    border-bottom: 1px solid var(--border);
    min-height: 52px;
    display: flex;
    align-items: center;
  }
  .nav-links a:last-child { border-bottom: none; }
  .nav-links a::after { display: none; }

  .nav-toggle { display: flex; }
  .nav-cta    { display: none; }
}

/* Ensure non-mobile nav stays visible */
@media (min-width: 901px) {
  .nav-links {
    display: flex !important;
    position: static;
    max-height: none !important;
    overflow: visible !important;
    opacity: 1 !important;
    background: none;
    border: none;
    padding: 0;
    gap: .125rem;
    flex-direction: row;
    align-items: center;
    transition: none;
  }
  .nav-toggle { display: none !important; }
  .nav-cta    { display: inline-flex; }
}


/* ===== LIGHTBOX — MOBILE ===== */
@media (max-width: 768px) {
  .lightbox { padding: 1rem; align-items: flex-end; }
  .lightbox-inner { width: 100%; }
  .lightbox-img { max-height: 65vh; border-radius: var(--r); }
  .lightbox-close {
    top: .75rem; right: .75rem;
    width: 44px; height: 44px;
  }
  .lightbox-title { font-size: 1rem; }
  .lightbox-desc  { font-size: .875rem; }
}


/* ===== FORM — iOS RESET ===== */
.form-input,
.form-textarea {
  -webkit-appearance: none;
  appearance: none;
  border-radius: var(--r); /* keeps shape on iOS */
}

/* Prevent iOS yellow autofill background */
.form-input:-webkit-autofill,
.form-input:-webkit-autofill:hover,
.form-input:-webkit-autofill:focus {
  -webkit-box-shadow: 0 0 0 1000px var(--bg-secondary) inset !important;
  -webkit-text-fill-color: var(--text-primary) !important;
  caret-color: var(--text-primary);
}


/* ===== FOOTER — BOTTOM LINKS ===== */
@media (max-width: 768px) {
  .footer-links a { min-height: 36px; }
  .footer-contact-item { margin-bottom: .875rem; }
}


/* ===== CTA — MOBILE BACKGROUND ===== */
@media (max-width: 768px) {
  .cta-section { padding: 72px 0; }
  .cta-content .btn { width: 100%; justify-content: center; }
}


/* ===== REALIZATIONS — OVERLAY ALWAYS VISIBLE ON TOUCH ===== */
@media (hover: none) {
  /* On touchscreens: always show overlay (no hover state) */
  .realization-overlay { opacity: 1; }
  .realization-title,
  .realization-desc    { transform: translateY(0); }
  /* Subtle gradient only, not full black */
  .realization-overlay {
    background: linear-gradient(
      to top,
      rgba(8,8,8,.88) 0%,
      rgba(8,8,8,.2) 60%,
      transparent 100%
    );
  }
}

/* Same for activity card overlay text */
@media (hover: none) {
  .activity-card:hover { transform: none; }
  .why-card:hover      { transform: none; }
  .value-card:hover    { transform: none; }
  .mv-card:hover       { transform: none; }
  .partner-card:hover  { transform: none; }
}


/* ===== VIDEO SECTION ===== */
.video-wrapper {
  max-width: 900px;
  margin: 0 auto;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}
.video-player {
  width: 100%;
  display: block;
  background: #000;
}
.video-player:not(.video-yt) {
  max-height: 540px;
}
.video-yt {
  aspect-ratio: 16/9;
  height: auto;
  min-height: 360px;
}
.video-placeholder {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  cursor: pointer;
}
.video-placeholder-img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
  filter: brightness(.55);
}
.video-placeholder-overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 1.5rem;
}
.video-play-btn {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--brand-red);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.75rem; color: #fff;
  box-shadow: 0 0 0 12px rgba(204,32,32,.18);
  transition: transform .3s var(--ease), box-shadow .3s;
}
.video-placeholder:hover .video-play-btn {
  transform: scale(1.1);
  box-shadow: 0 0 0 18px rgba(204,32,32,.14);
}
.video-placeholder-text {
  font-family: var(--font-heading);
  font-size: 1rem; font-weight: 600;
  color: #fff; text-align: center; letter-spacing: .08em;
  text-transform: uppercase;
}
.video-placeholder-text span {
  display: block;
  font-family: var(--font-body);
  font-size: .8125rem; font-weight: 400;
  color: rgba(255,255,255,.55);
  text-transform: none; letter-spacing: 0;
  margin-top: .375rem;
}
@media (max-width: 600px) {
  .video-play-btn { width: 64px; height: 64px; font-size: 1.375rem; }
  .video-placeholder-text { font-size: .875rem; }
  .video-yt { min-height: 220px; }
}

/* ===== CORRECTIONS RESPONSIVE MOBILE ===== */

/* Prevent horizontal overflow globally */
html, body { overflow-x: hidden; max-width: 100vw; }
* { min-width: 0; }

/* Nav logo image — prevent overflow */
.nav-logo-img {
  max-width: min(200px, 50vw);
}

/* Nav inner: éviter débordement */
.nav-inner {
  gap: .75rem;
  min-width: 0;
}

/* Hero buttons wrap on small */
@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
    gap: .875rem;
  }
  .hero-buttons .btn { justify-content: center; }
}

/* Section padding réduit mobile */
@media (max-width: 600px) {
  .section { padding: clamp(48px, 10vw, 80px) 0; }
}

/* Stats: no horizontal scroll */
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-number { font-size: clamp(1.5rem, 7vw, 2.5rem); word-break: break-word; }
  .stat-label  { font-size: .7rem; }
}

/* Activity cards: image height adaptive */
@media (max-width: 480px) {
  .activity-card-img { height: 160px; }
  .activity-full-img { height: 180px; }
  .activity-full-card { gap: 0; }
}

/* Realizations grid: 1 col on very small */
@media (max-width: 480px) {
  .realizations-grid { grid-template-columns: 1fr; }
}

/* Partners grid: 1 col on mobile */
@media (max-width: 600px) {
  .partners-full-grid {
    grid-template-columns: 1fr !important;
    max-width: 420px;
  }
  .partner-full-img-wrap { height: 220px; }
}

/* Footer grid: 1 col on mobile */
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; gap: 1.75rem; }
}

/* Page header: avoid overflow on title */
.page-header-title { word-break: break-word; }

/* Why cards: 1 col on small */
@media (max-width: 480px) {
  .why-grid { grid-template-columns: 1fr; }
}

/* Values grid: 1 col on small */
@media (max-width: 480px) {
  .values-grid { grid-template-columns: 1fr; }
}

/* Contact info items: prevent overflow */
.contact-info-value,
.footer-contact-text {
  word-break: break-all;
}

/* About badge: reposition on very small */
@media (max-width: 380px) {
  .about-badge { left: .5rem; padding: .75rem 1rem; }
  .about-badge-number { font-size: 1.375rem; }
}


/* ===== PHOTO RECADRAGE MOBILE ===== */
@media (max-width: 768px) {
  /* Technicien CTA — portrait, cadrer sur le visage/buste */
  .cta-bg {
    background-position: center 15%;
  }
  /* Equipe À propos — groupe, centrer */
  .page-header-bg {
    background-position: center center;
  }
  /* Désactiver le zoom hero sur mobile pour éviter le flou */
  .hero-bg {
    transform: none !important;
  }
}