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

:root {
  --nato-dark: #111408;
  --nato-green: #3d4a1a;
  --nato-mid: #4e5e20;
  --nato-light: #6b7a30;
  --nato-accent: #8fa03a;
  --text-primary: #ddd9c8;
  --text-secondary: #9a9580;
  --text-muted: #5a5645;
  --border: rgba(143,160,58,0.18);
  --surface: rgba(61,74,26,0.18);
}

html { scroll-behavior: smooth; }

body {
  background: var(--nato-dark);
  color: var(--text-primary);
  font-family: 'Barlow', sans-serif;
  font-weight: 300;
  line-height: 1.7;
  font-size: 16px;
}

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.2rem 4rem;
  background: rgba(17,20,8,0.92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px);
}
.nav-logo { font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 1.4rem; letter-spacing: 0.12em; color: var(--text-primary); text-decoration: none; }
.nav-logo span { color: var(--nato-accent); }
.nav-links { display: flex; gap: 2.5rem; list-style: none; }
.nav-links a { color: var(--text-secondary); text-decoration: none; font-size: 0.82rem; letter-spacing: 0.14em; text-transform: uppercase; transition: color 0.2s; }
.nav-links a:hover { color: var(--nato-accent); }
.nav-cta { background: var(--nato-mid); color: var(--text-primary) !important; padding: 0.45rem 1.2rem; border: 1px solid var(--nato-accent); transition: background 0.2s !important; }
.nav-cta:hover { background: var(--nato-light) !important; color: #fff !important; }

.nav-logo .libner {
  font-size: 2.2rem;
}

.nav-logo .stam {
  font-size: 1rem;
}

/* HERO */
.hero { min-height: 100vh; display: flex; flex-direction: column; justify-content: flex-end; padding: 0 4rem 5rem; position: relative; overflow: hidden; border-bottom: 1px solid var(--border); }
.hero-bg { position: absolute; inset: 0; background: linear-gradient(to top, rgba(17,20,8,1) 0%, rgba(17,20,8,0.6) 50%, rgba(17,20,8,0.3) 100%), repeating-linear-gradient(0deg, transparent, transparent 60px, rgba(143,160,58,0.04) 60px, rgba(143,160,58,0.04) 61px), repeating-linear-gradient(90deg, transparent, transparent 60px, rgba(143,160,58,0.04) 60px, rgba(143,160,58,0.04) 61px); }
.hero-bg img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.3; z-index: -1; }
.hero-tag { font-size: 0.75rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--nato-accent); margin-bottom: 1.2rem; position: relative; display: flex; align-items: center; gap: 0.8rem; }
.hero-tag::before { content: ''; display: block; width: 32px; height: 1px; background: var(--nato-accent); }
.hero h1 { font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: clamp(4rem, 10vw, 9rem); line-height: 0.9; letter-spacing: 0.04em; color: #fff; position: relative; text-transform: uppercase; }
.hero h1 em { font-style: normal; color: var(--nato-accent); }
.hero-sub { font-size: 1.05rem; color: var(--text-secondary); max-width: 540px; margin-top: 1.8rem; position: relative; line-height: 1.8; }
.hero-badge { position: relative; margin-top: 2.5rem; display: flex; align-items: center; gap: 2rem; }
.badge-item { display: flex; flex-direction: column; gap: 0.2rem; }
.badge-number { font-family: 'Barlow Condensed', sans-serif; font-size: 2.2rem; font-weight: 700; color: #fff; line-height: 1; }
.badge-label { font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-muted); }
.badge-sep { width: 1px; height: 40px; background: var(--border); }

/* SECTIONS */
section { padding: 6rem 4rem; border-bottom: 1px solid var(--border); }
.section-tag { font-size: 0.72rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--nato-accent); margin-bottom: 1rem; display: flex; align-items: center; gap: 0.8rem; }
.section-tag::before { content: ''; display: block; width: 24px; height: 1px; background: var(--nato-accent); }
.section-title { font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: clamp(2rem, 4vw, 3.2rem); text-transform: uppercase; letter-spacing: 0.05em; color: #fff; line-height: 1.05; margin-bottom: 1.5rem; }

/* DESCRIPTION */
.desc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; margin-top: 3rem; }
.desc-card { background: var(--surface); border: 1px solid var(--border); padding: 2.5rem; }
.desc-card h3 { font-family: 'Barlow Condensed', sans-serif; font-size: 1.5rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--nato-accent); margin-bottom: 1.2rem; padding-bottom: 1rem; border-bottom: 1px solid var(--border); }
.desc-card p { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.8; margin-bottom: 0.8rem; }
.highlight-box { background: var(--nato-green); border-left: 3px solid var(--nato-accent); padding: 1rem 1.5rem; margin-top: 1.5rem; }
.highlight-box strong { font-family: 'Barlow Condensed', sans-serif; font-size: 1.1rem; letter-spacing: 0.08em; text-transform: uppercase; color: #fff; font-weight: 600; }

/* SPECS */
.specs-section { background: rgba(61,74,26,0.08); }
.specs-intro { max-width: 600px; color: var(--text-secondary); font-size: 0.95rem; margin-bottom: 3rem; }
.specs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); margin-bottom: 2.5rem; }
.spec-item { background: var(--nato-dark); padding: 2rem; position: relative; }
.spec-label { font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 0.4rem; }
.spec-value { font-family: 'Barlow Condensed', sans-serif; font-size: 1.6rem; font-weight: 700; color: #fff; letter-spacing: 0.04em; line-height: 1.1; }
.spec-detail { font-size: 0.8rem; color: var(--text-secondary); margin-top: 0.3rem; }
.spec-accent { border-top: 2px solid var(--nato-accent); }
.features-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--border); }
.feature-row { display: flex; align-items: flex-start; gap: 1rem; padding: 1.2rem 1.5rem; border-bottom: 1px solid var(--border); }
.feature-dot { width: 6px; height: 6px; background: var(--nato-accent); border-radius: 50%; flex-shrink: 0; margin-top: 0.55rem; }
.feature-row p { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.6; }

/* GALLERY */
.gallery-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; grid-template-rows: 260px 260px; gap: 3px; margin-top: 3rem; }
.gallery-item { background: var(--surface); border: 1px solid var(--border); overflow: hidden; position: relative; display: flex; align-items: center; justify-content: center; }
.gallery-item.large { grid-row: 1 / 3; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; 
  filter: sepia(30%) hue-rotate(60deg) saturate(70%) brightness(0.85);
  transition: filter 0.4s ease, transform 0.4s ease;
  cursor: zoom-in;
}
.gallery-item:hover img { filter: sepia(10%) hue-rotate(60deg) saturate(90%) brightness(0.95); transform: scale(1.03); }

.gallery-placeholder { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.8rem; width: 100%; height: 100%; }
.gallery-placeholder svg { opacity: 0.25; }
.gallery-placeholder span { font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-muted); }
.gallery-caption { position: absolute; bottom: 0; left: 0; right: 0; background: rgba(17,20,8,0.85); padding: 0.6rem 1rem; font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-secondary); border-top: 1px solid var(--border); }




/* CONTACT */
.contact-section { background: var(--nato-green); border-bottom: none; }
.contact-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start; }
.contact-info h2 { color: #fff; }
.contact-info p { color: rgba(221,217,200,0.65); font-size: 0.95rem; margin-top: 1.5rem; line-height: 1.8; }
.contact-detail { margin-top: 2.5rem; display: flex; flex-direction: column; gap: 0.8rem; }
.contact-detail a { font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--nato-accent); text-decoration: none; }
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label { font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(221,217,200,0.5); }
.form-group input, .form-group select, .form-group textarea { background: rgba(17,20,8,0.4); border: 1px solid rgba(143,160,58,0.25); color: var(--text-primary); padding: 0.7rem 1rem; font-family: 'Barlow', sans-serif; font-size: 0.9rem; outline: none; transition: border-color 0.2s; width: 100%; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--nato-accent); }
.form-group select option { background: #1a1f0f; }
.form-group textarea { resize: vertical; min-height: 90px; }
.btn-submit { background: var(--nato-dark); color: var(--nato-accent); border: 1px solid var(--nato-accent); padding: 0.85rem 2.5rem; font-family: 'Barlow Condensed', sans-serif; font-size: 0.9rem; letter-spacing: 0.18em; text-transform: uppercase; cursor: pointer; align-self: flex-start; transition: background 0.2s, color 0.2s; }
.btn-submit:hover { background: var(--nato-accent); color: var(--nato-dark); }

/* FOOTER */
footer { padding: 2rem 4rem; display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--border); }
footer p { font-size: 0.75rem; color: var(--text-muted); letter-spacing: 0.08em; }
.footer-logo { font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 1.1rem; letter-spacing: 0.15em; color: var(--text-muted); }
.footer-logo span { color: var(--nato-accent); }

/* RESPONSIVE */
@media (max-width: 900px) {
  nav { padding: 1rem 1.5rem; }
  nav .nav-links { display: none; }
  section, .hero { padding: 4rem 1.5rem; }
  .hero { padding-bottom: 3rem; }
  .desc-grid, .contact-inner, .form-row { grid-template-columns: 1fr; }
  .specs-grid { grid-template-columns: 1fr 1fr; }
  .features-list { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .gallery-item.large { grid-row: auto; }
  footer { flex-direction: column; gap: 1rem; text-align: center; }
}

/* PRESENTATION */
.presentation-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  margin-top: 2rem;
}
 
.presentation-sous-titre {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--nato-accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
 
.presentation-texte {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 2rem;
}
 
.presentation-image {
  position: relative;
  border: 1px solid var(--border);
  overflow: hidden;
}
 
.presentation-image img {
  width: 100%;
  height: 450px;
  object-fit: cover;
  display: block;
  filter: sepia(30%) hue-rotate(60deg) saturate(70%) brightness(0.85);
  transition: filter 0.4s ease, transform 0.4s ease;
}
 
.presentation-image:hover img {
  filter: sepia(10%) hue-rotate(60deg) saturate(90%) brightness(0.95);
  transform: scale(1.03);
}

.btn-presentation {
  display: inline-block;
  background: var(--nato-mid);
  color: var(--text-primary);
  border: 1px solid var(--nato-accent);
  padding: 0.85rem 2.5rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.9rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}
 
.btn-presentation:hover {
  background: var(--nato-accent);
  color: var(--nato-dark);
}
 
@media (max-width: 900px) {
  .presentation-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .presentation-image img {
    height: 280px;
  }
}

.wpcf7 input[type="submit"] {
  pointer-events: auto !important;
  cursor: pointer !important;
}

.footer-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.footer-links a {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
  position: relative;
}

.footer-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--nato-accent);
  transition: width 0.2s;
}

.footer-links a:hover {
  color: var(--nato-accent);
}

.footer-links a:hover::after {
  width: 100%;
}