/* =============================================
   2C SYSTEM — Global Stylesheet
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800;900&family=Barlow:wght@300;400;500;600&display=swap');

:root {
  --navy:          #0a1628;
  --navy-mid:      #112240;
  --navy-light:    #243e6a;
  --accent:        #b5c0df;
  --accent-light:  #c8d2e8;
  --white:         #ffffff;
  --gray-100:      #f4f6f9;
  --gray-200:      #e8ecf2;
  --gray-400:      #8a9ab5;
  --gray-600:      #4a5568;
  --text:          #1a2940;
  --shadow:        0 4px 32px rgba(10,22,40,0.10);
  --shadow-hover:  0 12px 48px rgba(10,22,40,0.20);
  --transition:    all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius:        4px;
  --radius-lg:     0px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Barlow', sans-serif; color: var(--text); background: var(--white); line-height: 1.65; overflow-x: hidden; }
h1,h2,h3,h4,h5,h6 { font-family: 'Montserrat', sans-serif; font-weight: 700; line-height: 1.2; color: var(--navy); }
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* NAVBAR */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 0 5vw; background: white; box-shadow: 0 2px 16px rgba(10,22,40,0.10); transition: var(--transition); }
.navbar.scrolled { background: white; box-shadow: 0 2px 24px rgba(10,22,40,0.15); }
.navbar-inner { display: flex; align-items: center; justify-content: space-between; height: 80px; max-width: 1600px; margin: 0 auto; position: relative; }
.navbar-tagline { position: absolute; left: 50%; transform: translateX(-50%); font-family: 'Montserrat', sans-serif; font-size: 13px; font-weight: 600; color: var(--navy); letter-spacing: 0.5px; white-space: nowrap; pointer-events: none; }
.logo { display: flex; align-items: center; }
.logo-img { height: 60px; width: auto; display: block; }
.logo-desktop { display: block !important; height: 45px; }
.logo-mobile { display: none !important; }
.footer-logo { height: 48px; width: auto; background: white; padding: 4px 10px; border-radius: var(--radius); display: block; margin-bottom: 16px; }
.nav-links { display: flex; align-items: center; gap: 0; height: 80px; }
.nav-links > a, .nav-dropdown > a { color: var(--navy); font-family: 'Montserrat', sans-serif; font-size: 12px; font-weight: 600; letter-spacing: 0.8px; text-transform: uppercase; padding: 0 14px; border-radius: var(--radius); transition: var(--transition); display: flex; align-items: center; height: 80px; }
.nav-links > a:hover, .nav-links > a.active, .nav-dropdown > a:hover, .nav-dropdown > a.active { color: var(--navy-light); }
.nav-cta { background: var(--navy-light) !important; color: white !important; padding: 0 24px !important; height: 40px !important; border-radius: var(--radius) !important; font-weight: 700 !important; margin-left: 8px; }
.nav-cta:hover { background: var(--navy) !important; color: white !important; }
.nav-cta.active { background: var(--navy) !important; }
.nav-dropdown { position: relative; display: flex; align-items: center; height: 80px; }
.nav-dropdown > a::after { content: ' ▾'; font-size: 9px; }
.dropdown-menu { position: absolute; top: calc(100% + 8px); left: 50%; transform: translateX(-50%); background: white; border: 1px solid var(--gray-200); border-radius: var(--radius-lg); min-width: 220px; padding: 8px 0; opacity: 0; visibility: hidden; transition: var(--transition); box-shadow: var(--shadow); }
.nav-dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; top: calc(100% + 4px); }
.dropdown-menu a { display: block; padding: 10px 20px; font-size: 12px; color: var(--gray-600) !important; font-family: 'Montserrat', sans-serif; font-weight: 500; letter-spacing: 0.5px; }
.dropdown-menu a:hover { color: var(--navy-light) !important; background: rgba(36,62,106,0.05); }
.burger { display: none; cursor: pointer; flex-direction: column; gap: 5px; padding: 8px; border: none; outline: none; }
.burger:focus, .burger:focus-visible { outline: none; box-shadow: none; }
.burger span { width: 24px; height: 2px; background: var(--navy); transition: var(--transition); border-radius: 2px; }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: 8px; font-family: 'Montserrat', sans-serif; font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; padding: 14px 32px; border-radius: var(--radius); cursor: pointer; border: none; transition: var(--transition); }
.btn-primary { background: var(--accent); color: var(--navy); }
.btn-primary:hover { background: var(--accent-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(181,192,223,0.40); }
.btn-outline { background: transparent; color: white; border: 2px solid rgba(255,255,255,0.35); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-dark { background: var(--navy-light); color: white; }
.btn-dark:hover { background: var(--navy-mid); transform: translateY(-2px); }
.btn-white { background: white; color: var(--navy); }
.btn-white:hover { background: var(--gray-100); transform: translateY(-2px); }

/* LAYOUT */
.section { padding: 64px max(5vw, calc((100vw - 1600px) / 2)); }
.container { max-width: 1600px; margin: 0 auto; }
.section-label { display: none; }
.section-title { font-size: clamp(22px, 3vw, 38px); color: var(--navy); margin-bottom: 12px; }
.section-title span { color: var(--navy-light); }
.section-subtitle { font-size: 15px; color: var(--gray-600); line-height: 1.6; max-width: 620px; }
.divider { width: 48px; height: 3px; background: var(--accent); margin: 14px 0 22px; border-radius: 2px; }

/* HERO */
.hero-wrap { position: relative; min-height: 75vh; display: flex; align-items: center; overflow: hidden; }

.hero-photo-bg {
  position: absolute; inset: 0;
  background: url('images/hero-robot.jpg') center center / cover no-repeat;
  background-color: #0d1e35;
}

.hero-photo-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    90deg,
    rgba(6,14,28,0.90) 0%,
    rgba(6,14,28,0.75) 50%,
    rgba(36,62,106,0.35) 100%
  );
}

.hero-wrap::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 4px;
  background: var(--accent);
}

.hero-photo-content {
  position: relative; z-index: 2;
  max-width: 1600px; margin: 0 auto; width: 100%;
  padding: 140px 5vw 100px;
}

.hero-eyebrow {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px; font-weight: 700;
  letter-spacing: 3px; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  display: flex; align-items: center; gap: 10px;
}
.hero-eyebrow::before {
  content: '';
  display: inline-block; width: 32px; height: 2px;
  background: var(--accent);
}

.hero-h1 {
  font-size: clamp(28px, 3.2vw, 46px);
  color: white; line-height: 1.1;
  margin-bottom: 28px;
  max-width: 700px;
}
.hero-h1 span { color: var(--accent); }

.hero-p {
  font-size: 18px; color: rgba(255,255,255,0.75);
  line-height: 1.75; margin-bottom: 44px;
  max-width: 580px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* PAGE HERO */
.page-hero { min-height: 380px; display: flex; align-items: center; background: var(--navy-light); position: relative; overflow: hidden; padding: 120px 5vw 80px; }
.page-hero-bg { position: absolute; inset: 0; background: linear-gradient(135deg, #060e1c 0%, var(--navy-light) 60%, var(--navy-mid) 100%); }
.page-hero-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px); background-size: 60px 60px; }
.page-hero-glow { position: absolute; top: -100px; right: -100px; width: 500px; height: 500px; background: radial-gradient(circle, rgba(181,192,223,0.12) 0%, transparent 70%); }
.page-hero-inner { position: relative; z-index: 2; max-width: 1600px; margin: 0 auto; width: 100%; }
.breadcrumb { display: flex; align-items: center; gap: 8px; margin-bottom: 20px; font-size: 13px; color: var(--gray-400); }
.breadcrumb a { color: var(--gray-400); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { opacity: 0.4; }
.breadcrumb .current { color: var(--accent); }
.page-hero h1 { color: white; font-size: clamp(28px, 5vw, 54px); margin-bottom: 16px; }
.page-hero p { color: rgba(255,255,255,0.6); font-size: 18px; max-width: 600px; line-height: 1.65; }

/* STATS */
.stats-bar { background: var(--navy-light); border-top: 1px solid rgba(255,255,255,0.04); }
.stats-inner { max-width: 1600px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); }
.stat-item { text-align: center; padding: 28px 20px; position: relative; }
.stat-item:not(:last-child)::after { content: ''; position: absolute; right: 0; top: 25%; bottom: 25%; width: 1px; background: rgba(255,255,255,0.12); }
.stat-num { font-family: 'Montserrat', sans-serif; font-size: 44px; font-weight: 800; color: var(--accent); line-height: 1; }
.stat-lbl { font-size: 12px; color: rgba(255,255,255,0.55); letter-spacing: 1.5px; text-transform: uppercase; margin-top: 10px; font-family: 'Montserrat', sans-serif; font-weight: 600; }

/* CARD (générique) */
.card { background: white; border-radius: var(--radius-lg); box-shadow: var(--shadow); border-bottom: 3px solid transparent; transition: var(--transition); }
.card:hover { border-bottom-color: var(--accent); box-shadow: var(--shadow-hover); transform: translateY(-4px); }

/* SERVICE CARDS */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; margin-top: 60px; }
.service-card { background: white; border-radius: var(--radius-lg); padding: 40px 36px; box-shadow: var(--shadow); transition: var(--transition); border-bottom: 3px solid transparent; position: relative; overflow: hidden; }
.service-card::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, var(--navy-light) 0%, var(--navy) 100%); opacity: 0; transition: var(--transition); }
.service-card:hover { border-bottom-color: var(--accent); transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.service-card:hover::before { opacity: 1; }
.service-card > * { position: relative; z-index: 1; }
.service-card:hover h3 { color: white; }
.service-card:hover p { color: rgba(255,255,255,0.6); }
.service-card:hover .service-link { color: var(--accent); }
.service-icon { width: 56px; height: 56px; background: rgba(181,192,223,0.15); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; margin-bottom: 24px; }
.service-icon svg { width: 28px; height: 28px; stroke: var(--navy-light); fill: none; stroke-width: 1.8; }
.service-card h3 { font-size: 19px; margin-bottom: 12px; transition: var(--transition); }
.service-card p { font-size: 15px; color: var(--gray-600); line-height: 1.65; margin-bottom: 24px; transition: var(--transition); }
.service-link { font-family: 'Montserrat', sans-serif; font-size: 12px; font-weight: 700; letter-spacing: 0.8px; text-transform: uppercase; color: var(--navy-light); display: flex; align-items: center; gap: 6px; }
.service-link::after { content: '→'; transition: var(--transition); }
.service-card:hover .service-link::after { transform: translateX(4px); }

/* TWO COL */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.col-img-box { position: relative; border-radius: var(--radius-lg); overflow: visible; }
.col-img-inner { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/3; background: var(--navy-light); position: relative; }
.col-img-inner img { width: 100%; height: 100%; object-fit: cover; }
.img-ph { width: 100%; height: 100%; min-height: 280px; display: flex; flex-direction: column; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%); color: rgba(255,255,255,0.25); font-family: 'Montserrat', sans-serif; font-size: 12px; font-weight: 600; letter-spacing: 1px; gap: 12px; text-align: center; padding: 24px; }
.img-ph svg { width: 48px; height: 48px; }
.col-badge { position: absolute; bottom: -20px; right: -20px; background: var(--navy-light); color: white; padding: 18px 24px; border-radius: var(--radius-lg); font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 13px; text-align: center; box-shadow: 0 8px 32px rgba(36,62,106,0.4); z-index: 2; }
.col-badge big { display: block; font-size: 34px; font-weight: 900; line-height: 1; }

/* FEATURES */
.feature-list li { display: flex; align-items: flex-start; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--gray-200); font-size: 14px; color: var(--gray-600); }
.feature-list li:last-child { border-bottom: none; }
.feature-list li::before { content: ''; width: 20px; height: 20px; min-width: 20px; border-radius: 50%; background: var(--navy-light) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='white'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z'/%3E%3C/svg%3E") no-repeat center/12px; margin-top: 2px; }

/* CTA BAND */
.cta-band { background: linear-gradient(135deg, var(--navy-light) 0%, var(--navy) 100%); padding: 52px 5vw; position: relative; overflow: hidden; }
.cta-band::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px); background-size: 60px 60px; }
.cta-band::after { content: ''; position: absolute; right: -150px; top: -150px; width: 500px; height: 500px; background: radial-gradient(circle, rgba(181,192,223,0.12) 0%, transparent 70%); }
.cta-inner { position: relative; z-index: 1; max-width: 1600px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.cta-inner h2 { color: white; font-size: clamp(22px, 3.5vw, 38px); max-width: 560px; }
.cta-inner h2 span { color: var(--accent); }
.cta-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* PARTNERS */
.partners-track-wrap { overflow: hidden; margin-top: 48px; position: relative; }
.partners-track-wrap::before,
.partners-track-wrap::after { content: ''; position: absolute; top: 0; bottom: 0; width: 80px; z-index: 2; pointer-events: none; }
.partners-track-wrap::before { left: 0; background: linear-gradient(to right, var(--gray-100), transparent); }
.partners-track-wrap::after { right: 0; background: linear-gradient(to left, var(--gray-100), transparent); }
.partners-track { display: flex; align-items: center; gap: 8px; animation: partners-scroll 28s linear infinite; width: max-content; }
.partners-track:hover { animation-play-state: paused; }
@keyframes partners-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.partner-logo { display: block; width: 280px; height: 130px; object-fit: contain; filter: grayscale(1) opacity(0.55); transition: filter 0.35s ease, transform 0.35s ease; flex-shrink: 0; cursor: default; }
.partner-logo:hover { filter: grayscale(0) opacity(1); transform: scale(1.06); }

/* REALISATIONS */
.real-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.real-card { border-radius: var(--radius-lg); overflow: hidden; position: relative; aspect-ratio: 4/3; cursor: pointer; }
.real-card-bg { position: absolute; inset: 0; background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%); transition: transform 0.4s ease; display: flex; align-items: center; justify-content: center; }
.real-card:hover .real-card-bg { transform: scale(1.06); }
.real-card-overlay { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(10,22,40,0.92) 0%, rgba(10,22,40,0.2) 60%, transparent 100%); display: flex; flex-direction: column; justify-content: flex-end; padding: 28px; }
.real-card-overlay .acc-btn { margin-top: 14px; align-self: flex-start; }
.real-tag { font-family: 'Montserrat', sans-serif; font-size: 10px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--accent); margin-bottom: 8px; }
.real-card h3 { color: white; font-size: 17px; }
.real-card p { color: rgba(255,255,255,0.5); font-size: 13px; margin-top: 6px; }
.real-icon { width: 60px; height: 60px; background: rgba(181,192,223,0.15); border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.real-icon svg { width: 30px; height: 30px; stroke: var(--accent); fill: none; stroke-width: 1.5; }

/* ICON BOX */
.icon-box { display: flex; gap: 24px; margin-bottom: 36px; }
.icon-box-icon { width: 52px; height: 52px; min-width: 52px; background: rgba(181,192,223,0.15); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; }
.icon-box-icon svg { width: 26px; height: 26px; stroke: var(--navy-light); fill: none; stroke-width: 1.8; }
.icon-box h3 { font-size: 18px; margin-bottom: 8px; }
.icon-box p { font-size: 15px; color: var(--gray-600); line-height: 1.65; }

/* CONTACT */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group.full { grid-column: 1/-1; }
.form-group label { font-family: 'Montserrat', sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--navy); }
.form-group input, .form-group select, .form-group textarea { padding: 14px 18px; border: 2px solid var(--gray-200); border-radius: var(--radius); font-family: 'Barlow', sans-serif; font-size: 15px; color: var(--text); background: white; transition: var(--transition); outline: none; width: 100%; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--navy-light); box-shadow: 0 0 0 4px rgba(36,62,106,0.08); }
.form-group textarea { resize: vertical; min-height: 140px; }
.contact-info-item { display: flex; gap: 20px; align-items: flex-start; margin-bottom: 32px; }
.ci-icon { width: 48px; height: 48px; min-width: 48px; background: rgba(181,192,223,0.15); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; }
.ci-icon svg { width: 22px; height: 22px; stroke: var(--navy-light); fill: none; stroke-width: 2; }
.ci-label { font-family: 'Montserrat', sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--gray-400); margin-bottom: 4px; }
.ci-value { font-size: 16px; font-weight: 600; color: var(--navy); }
.ci-value a { color: var(--navy); }
.ci-value a:hover { color: var(--navy-light); }

/* TAG */
.tag { display: inline-block; padding: 5px 14px; border-radius: 20px; font-family: 'Montserrat', sans-serif; font-size: 11px; font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase; background: rgba(181,192,223,0.15); color: var(--navy-light); border: 1px solid rgba(36,62,106,0.2); }

/* FOOTER */
.footer { background: var(--navy); color: rgba(255,255,255,0.55); padding: 70px 5vw 0; }
.footer-grid { max-width: 1600px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 60px; padding-bottom: 60px; border-bottom: 1px solid rgba(255,255,255,0.07); }
.footer-desc { font-size: 14px; line-height: 1.7; margin-bottom: 20px; }
.footer-contacts { display: flex; flex-direction: column; gap: 8px; }
.footer-contacts a { font-size: 14px; display: flex; align-items: center; gap: 8px; color: rgba(255,255,255,0.45); }
.footer-contacts a:hover { color: var(--accent); }
.footer-col h4 { font-family: 'Montserrat', sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: white; margin-bottom: 24px; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul li a { font-size: 14px; color: rgba(255,255,255,0.45); }
.footer-col ul li a:hover { color: var(--accent); padding-left: 4px; }
.footer-bottom { max-width: 1600px; margin: 0 auto; padding: 24px 0; display: flex; align-items: center; justify-content: space-between; font-size: 13px; flex-wrap: wrap; gap: 12px; }
.footer-bottom a { color: rgba(255,255,255,0.35); }
.footer-bottom a:hover { color: var(--accent); }

/* SECTION DARK */
.section-dark { background: var(--gray-100); }

/* ANIMATIONS */
.fade-in { opacity: 0; transform: translateY(28px); transition: opacity 0.65s ease, transform 0.65s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.d1 { transition-delay: 0.1s; } .d2 { transition-delay: 0.2s; } .d3 { transition-delay: 0.3s; } .d4 { transition-delay: 0.4s; }

/* RESPONSIVE */
/* ===== ACCORDION SLIDER ===== */
.acc-slider { display: flex; gap: 0; height: 560px; padding: 0; width: 100%; }
.acc-card { position: relative; flex: 1; border-radius: var(--radius-lg); overflow: hidden; cursor: pointer; transition: flex 0.55s cubic-bezier(0.77,0,0.175,1); }
.acc-card.acc-active { flex: 4; }
.acc-card + .acc-card { margin-left: 12px; }
.acc-bg { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform 0.55s cubic-bezier(0.77,0,0.175,1); filter: brightness(1.25); }
.acc-card:hover .acc-bg { transform: scale(1.04); }
.acc-overlay { position: absolute; inset: 0; background: rgba(10,22,40,0.28); transition: background 0.4s; }
.acc-card.acc-active .acc-overlay { background: rgba(10,22,40,0.22); }
.acc-card.acc-active::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(5,14,30,0.65) 0%, rgba(5,14,30,0.25) 40%, transparent 70%); pointer-events: none; z-index: 1; }
.acc-label { position: absolute; bottom: 50%; left: 50%; transform: translateX(-50%) translateY(50%); writing-mode: vertical-rl; text-orientation: mixed; font-family: 'Montserrat', sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,0.9); opacity: 1; transition: opacity 0.3s; white-space: nowrap; text-shadow: 0 1px 6px rgba(0,0,0,0.5); }
.acc-card.acc-active .acc-label { opacity: 0; pointer-events: none; }
.acc-content { position: absolute; bottom: 0; left: 0; right: 0; padding: 36px 40px; opacity: 0; pointer-events: none; transform: translateY(16px); transition: opacity 0.35s 0.15s, transform 0.35s 0.15s; z-index: 2; }
.acc-card.acc-active .acc-content { opacity: 1; pointer-events: auto; transform: translateY(0); }
.acc-cat { font-family: 'Montserrat', sans-serif; font-size: 10px; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase; color: var(--accent-light); margin-bottom: 12px; text-shadow: 0 1px 4px rgba(0,0,0,0.4); }
.acc-title { font-family: 'Montserrat', sans-serif; font-size: 24px; font-weight: 800; color: white; line-height: 1.25; margin-bottom: 14px; text-shadow: 0 2px 12px rgba(0,0,0,0.6); }
.acc-desc { font-size: 14.5px; color: rgba(255,255,255,0.88); line-height: 1.65; margin-bottom: 24px; max-width: 600px; text-shadow: 0 1px 6px rgba(0,0,0,0.5); }
.acc-btn { display: inline-flex; align-items: center; gap: 8px; width: max-content; border: 1.5px solid rgba(255,255,255,0.85); color: white; font-family: 'Montserrat', sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; padding: 10px 20px; border-radius: 2px; transition: var(--transition); text-decoration: none; backdrop-filter: blur(2px); background: rgba(255,255,255,0.08); }
.acc-btn:hover { background: white; color: var(--navy); border-color: white; }

@media (max-width: 1024px) {
  .hero-photo-content { padding: 120px 5vw 80px; }
  .hero-h1 { font-size: clamp(30px, 8vw, 48px); }
  .hero-p { font-size: 16px; }
  .two-col { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .real-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .section { padding: 48px 5vw; }

  /* --- NAVBAR --- */
  .navbar-inner { height: auto; flex-wrap: wrap; padding: 10px 0 6px; }
  .navbar-tagline { position: static !important; transform: none !important; width: 100% !important; text-align: center; font-size: 11px; order: 3; padding-bottom: 4px; }
  .logo-img { height: 38px; width: auto; }
  .logo-desktop { display: none !important; }
  .logo-mobile { display: block !important; }
  .nav-links { display: none; }
  .burger { display: flex; background: var(--navy); border-radius: 0; padding: 10px; gap: 4px; }
  .burger span { background: white; width: 20px; }

  .nav-links.open {
    display: flex; flex-direction: column; align-items: center;
    position: fixed; top: 64px; left: 0; right: 0;
    height: auto;
    background: var(--navy-mid);
    padding: 20px 24px 28px;
    gap: 4px;
    border-top: 2px solid var(--accent);
    z-index: 9999;
    box-shadow: 0 12px 40px rgba(0,0,0,0.45);
    border-radius: 0;
  }
  .nav-links.open > a {
    padding: 13px 24px; font-size: 13px; font-weight: 700; letter-spacing: 1px;
    width: 100%; display: block; height: auto;
    color: rgba(255,255,255,0.9); border-radius: 0; text-align: center;
  }
  .nav-links.open > a:hover, .nav-links.open > a.active { background: rgba(255,255,255,0.09); color: white; }
  .nav-links.open .nav-cta { background: var(--accent) !important; color: var(--navy) !important; margin: 8px 0 0 0 !important; height: auto !important; padding: 13px 24px !important; display: block !important; width: 100% !important; text-align: center !important; font-weight: 800 !important; }

  /* Dropdown toggle mobile */
  .nav-links.open .nav-dropdown { display: block; height: auto; width: 100%; }
  .nav-links.open .nav-dropdown > a {
    padding: 13px 24px; font-size: 13px; font-weight: 700; letter-spacing: 1px;
    width: 100%; display: flex; align-items: center; justify-content: center; gap: 8px;
    height: auto; color: rgba(255,255,255,0.9); border-radius: 0;
  }
  .nav-links.open .nav-dropdown > a::after { content: '▾'; font-size: 11px; transition: transform 0.25s; display: inline-block; }
  .nav-links.open .nav-dropdown.sub-open > a::after { transform: rotate(180deg); }
  .nav-links.open .nav-dropdown > a:hover { background: rgba(255,255,255,0.09); }

  /* Sous-menu : caché par défaut, visible quand sub-open */
  .nav-links.open .dropdown-menu {
    display: none; position: static; opacity: 1; visibility: visible;
    transform: none; box-shadow: none;
    background: rgba(255,255,255,0.07); border: none; border-radius: 0;
    padding: 6px 0; min-width: auto; margin-top: 4px; width: 100%;
  }
  .nav-links.open .nav-dropdown.sub-open .dropdown-menu { display: block; }
  .nav-links.open .dropdown-menu a {
    color: rgba(255,255,255,0.8) !important; font-size: 13px !important;
    padding: 11px 24px; text-align: center; display: block;
  }
  .nav-links.open .dropdown-menu a:hover { color: white !important; background: rgba(255,255,255,0.08); }

  /* --- HERO --- */
  .hero-photo-bg { background-position: 60% center; }

  /* --- STATS : 4 sur une ligne --- */
  .stats-inner { grid-template-columns: repeat(4, 1fr); }
  .stat-item { padding: 14px 4px; }
  .stat-num { font-size: 20px; }
  .stat-lbl { font-size: 8px; letter-spacing: 0.5px; margin-top: 5px; }

  /* --- ACCORDION PRESTATIONS --- */
  .acc-slider { flex-direction: column; height: auto; padding: 0; gap: 10px; }
  .acc-card { flex: none !important; width: 100% !important; height: 64px !important; border-radius: 0; margin-left: 0 !important; }
  .acc-card + .acc-card { margin-left: 0 !important; }
  .acc-card.acc-active { height: 400px !important; }
  .acc-label { writing-mode: horizontal-tb; transform: translateY(-50%); top: 50%; bottom: auto; left: 0; right: 0; text-align: center; font-size: 13px; letter-spacing: 2px; opacity: 1 !important; }
  .acc-card.acc-active .acc-label { display: none; }
  .acc-card::before { display: none; }
  .acc-content { padding: 24px 20px; }

  /* --- GRILLES --- */
  .real-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .services-grid { grid-template-columns: 1fr; }
  .services-2col { grid-template-columns: 1fr !important; }
  .form-grid { grid-template-columns: 1fr; }
  .cta-inner { flex-direction: column; }
  .col-badge { right: 0; }
}