:root {
    --blue-deep:   #0D2B5E;
    --blue-mid:    #1A4494;
    --blue-light:  #2563C4;
    --red:         #C1272D;
    --red-dark:    #981E23;
    --white:       #FFFFFF;
    --off-white:   #F4F7FC;
    --gray:        #8898B0;
    --text:        #1C2B45;
    --font-display:'Barlow Condensed', sans-serif;
    --font-body:   'Nunito Sans', sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--text); background: var(--white); overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; }

/* MODAL */
#modal-overlay {
    position: fixed; inset: 0; z-index: 9999;
    background: rgba(13, 43, 94, 0.88);
    backdrop-filter: blur(6px);
    display: flex; align-items: center; justify-content: center;
    animation: fadeIn .4s ease;
}
@keyframes fadeIn { from { opacity: 0 } to { opacity: 1 } }
.modal-box {
    background: var(--white);
    border-radius: 14px;
    max-width: 560px; width: 92%;
    box-shadow: 0 30px 80px rgba(13,43,94,.4);
    overflow: hidden;
    animation: slideUp .45s cubic-bezier(.22,1,.36,1);
}
@keyframes slideUp { from { transform: translateY(40px); opacity:0 } to { transform: translateY(0); opacity:1 } }
.modal-header {
    background: var(--blue-deep);
    padding: 24px 32px;
    display: flex; align-items: center; gap: 16px;
}
.modal-header img { height: 52px; }
.modal-header-text h2 {
    font-family: var(--font-display);
    font-size: 1.3rem; font-weight: 700;
    color: var(--white); letter-spacing: .04em; text-transform: uppercase;
}
.modal-header-text p { color: rgba(255,255,255,.6); font-size: .8rem; margin-top: 2px; }
.modal-body { padding: 28px 32px; }
.modal-body > p { font-size: .9rem; color: var(--gray); line-height: 1.6; margin-bottom: 20px; }
.doc-preview {
    border: 2px solid #E2E8F4; border-radius: 8px;
    padding: 16px 20px; display: flex; align-items: center; gap: 14px;
    margin-bottom: 20px; background: var(--off-white);
    transition: border-color .2s; cursor: pointer; text-decoration: none;
}
.doc-preview:hover { border-color: var(--blue-light); }
.doc-icon {
    width: 44px; height: 52px; background: #2B579A;
    border-radius: 6px; display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; font-family: var(--font-display);
    font-weight: 800; color: white; font-size: .85rem; letter-spacing: .05em;
}
.doc-info { flex: 1; }
.doc-info strong { display: block; font-size: .9rem; color: var(--text); }
.doc-info span { font-size: .78rem; color: var(--gray); }
.doc-link {
    font-size: .8rem; color: var(--blue-mid); font-weight: 600;
    border: 1px solid var(--blue-light); border-radius: 4px;
    padding: 6px 10px; white-space: nowrap; display: flex; align-items: center; gap: 4px;
    transition: background .2s;
}
.doc-link:hover { background: #e8f0fd; }
.modal-checkbox {
    display: flex; align-items: flex-start; gap: 10px;
    margin-bottom: 24px; cursor: pointer;
}
.modal-checkbox input { margin-top: 3px; accent-color: var(--blue-mid); width: 16px; height: 16px; flex-shrink:0; }
.modal-checkbox label { font-size: .85rem; color: var(--text); cursor: pointer; line-height: 1.5; }
.modal-checkbox label a { color: var(--blue-mid); text-decoration: underline; }
.modal-footer { padding: 0 32px 28px; display: flex; gap: 12px; }
.btn-accept {
    flex: 1; background: var(--blue-deep);
    color: white; border: none; border-radius: 8px;
    padding: 14px; font-family: var(--font-display);
    font-size: 1rem; font-weight: 700; letter-spacing: .08em;
    text-transform: uppercase; cursor: pointer;
    transition: background .2s, transform .15s;
    opacity: .4; pointer-events: none;
}
.btn-accept.active { opacity: 1; pointer-events: auto; }
.btn-accept.active:hover { background: var(--blue-mid); transform: translateY(-1px); }
.btn-decline {
    background: transparent; color: var(--gray);
    border: 1px solid #DDE4EF; border-radius: 8px;
    padding: 14px 20px; font-size: .85rem; cursor: pointer;
    transition: background .2s; font-family: var(--font-body);
}
.btn-decline:hover { background: var(--off-white); }

/* HEADER */
header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(13, 43, 94, 0.97); backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(255,255,255,.07);
    padding: 0 48px; display: flex; align-items: center; justify-content: space-between;
    height: 72px; transition: box-shadow .3s;
}
header.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,.3); }
.nav-logo img { height: 46px; display: block; }
nav { display: flex; align-items: center; gap: 28px; }
nav a {
    color: rgba(255,255,255,.75); font-size: .875rem; font-weight: 600;
    letter-spacing: .04em; text-transform: uppercase;
    transition: color .2s; position: relative; padding-bottom: 2px;
}
nav a::after {
    content:''; position: absolute; bottom: -4px; left: 0; right: 0;
    height: 2px; background: var(--red); transform: scaleX(0); transition: transform .25s;
}
nav a:hover { color: white; }
nav a:hover::after { transform: scaleX(1); }
.nav-cta {
    background: var(--red) !important; color: white !important;
    padding: 10px 22px !important; border-radius: 6px;
    font-family: var(--font-display) !important;
    font-size: .95rem !important; font-weight: 700 !important;
    letter-spacing: .08em !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--red-dark) !important; transform: translateY(-1px); }

/* HERO */
#hero {
    min-height: 100vh;
    background:
    linear-gradient(135deg, rgba(13,43,94,.93) 0%, rgba(26,68,148,.82) 55%, rgba(193,39,45,.6) 100%),
    url('https://images.unsplash.com/photo-1586528116311-ad8dd3c8310d?w=1600&q=80') center/cover no-repeat;
    display: flex; align-items: center;
    padding: 120px 48px 80px; position: relative; overflow: hidden;
}
#hero::before {
    content: ''; position: absolute; inset: 0; pointer-events: none;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='rgba(255,255,255,0.035)' stroke-width='1'%3E%3Cpath d='M0 0 L60 60 M60 0 L0 60'/%3E%3C/g%3E%3C/svg%3E");
}
.hero-content { max-width: 780px; position: relative; z-index: 1; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(255,255,255,.11); border: 1px solid rgba(255,255,255,.22);
    border-radius: 40px; padding: 6px 16px; margin-bottom: 28px;
    color: rgba(255,255,255,.9); font-size: .78rem; font-weight: 600;
    letter-spacing: .1em; text-transform: uppercase;
    animation: fadeUp .6s ease both;
}
.hero-badge-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--red); display: block; }
h1.hero-title {
    font-family: var(--font-display); font-size: clamp(2.8rem, 6vw, 5rem);
    font-weight: 800; color: white; line-height: 1.05;
    text-transform: uppercase; letter-spacing: .02em; margin-bottom: 24px;
    animation: fadeUp .7s ease .1s both;
}
h1.hero-title em { font-style: normal; color: var(--red); }
.hero-sub {
    font-size: 1.1rem; color: rgba(255,255,255,.75); line-height: 1.75;
    max-width: 580px; margin-bottom: 40px; font-weight: 300;
    animation: fadeUp .7s ease .2s both;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; animation: fadeUp .7s ease .3s both; }
.btn-primary {
    background: var(--red); color: white; font-family: var(--font-display);
    font-weight: 700; font-size: 1rem; letter-spacing: .1em; text-transform: uppercase;
    padding: 16px 32px; border-radius: 6px; border: none; cursor: pointer;
    transition: all .25s; display: inline-flex; align-items: center; gap: 8px;
}
.btn-primary:hover { background: var(--red-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(193,39,45,.4); }
.btn-secondary {
    background: transparent; color: white; font-family: var(--font-display);
    font-weight: 700; font-size: 1rem; letter-spacing: .1em; text-transform: uppercase;
    padding: 14px 32px; border-radius: 6px; border: 2px solid rgba(255,255,255,.38);
    cursor: pointer; transition: all .25s; display: inline-flex; align-items: center; gap: 8px;
}
.btn-secondary:hover { border-color: white; background: rgba(255,255,255,.08); transform: translateY(-2px); }
.hero-stats {
    display: flex; gap: 40px; margin-top: 64px;
    padding-top: 40px; border-top: 1px solid rgba(255,255,255,.13);
    animation: fadeUp .7s ease .4s both; flex-wrap: wrap;
}
.stat-num { font-family: var(--font-display); font-size: 2.2rem; font-weight: 800; color: white; line-height: 1; }
.stat-num span { color: var(--red); }
.stat-label { font-size: .75rem; color: rgba(255,255,255,.5); margin-top: 4px; text-transform: uppercase; letter-spacing: .08em; }
@keyframes fadeUp { from { opacity:0; transform: translateY(24px) } to { opacity:1; transform: translateY(0) } }

/* SECTIONS */
section { padding: 96px 48px; }
.section-label { font-size: .78rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; color: var(--red); margin-bottom: 12px; }
h2.section-title {
    font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800; text-transform: uppercase; color: var(--blue-deep); line-height: 1.1; margin-bottom: 16px;
}
.section-intro { font-size: 1rem; color: var(--gray); max-width: 580px; line-height: 1.7; }

/* PILIERS */
#piliers { background: var(--off-white); }
.piliers-header { text-align: center; margin-bottom: 60px; }
.piliers-header .section-intro { margin: 0 auto; }
.piliers-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; max-width: 1200px; margin: 0 auto; }
.pilier-card {
    background: white; border-radius: 12px; overflow: hidden;
    box-shadow: 0 4px 20px rgba(13,43,94,.07);
    transition: transform .3s, box-shadow .3s; position: relative;
}
.pilier-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(13,43,94,.14); }
.pilier-card-top { height: 7px; background: var(--blue-deep); }
.pilier-card:nth-child(2) .pilier-card-top { background: var(--blue-mid); }
.pilier-card:nth-child(3) .pilier-card-top { background: var(--red); }
.pilier-card-body { padding: 36px 32px; }
.pilier-icon { width: 56px; height: 56px; border-radius: 12px; background: var(--off-white); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; font-size: 1.75rem; }
.pilier-num { font-family: var(--font-display); font-size: 4rem; font-weight: 800; color: rgba(13,43,94,.06); line-height: 1; position: absolute; top: 20px; right: 24px; }
h3.pilier-title { font-family: var(--font-display); font-size: 1.45rem; font-weight: 800; color: var(--blue-deep); text-transform: uppercase; letter-spacing: .03em; margin-bottom: 12px; line-height: 1.2; }
.pilier-sub { font-size: .8rem; color: var(--red); font-weight: 700; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 14px; }
.pilier-desc { font-size: .9rem; color: #4A5A6E; line-height: 1.7; margin-bottom: 20px; }
.pilier-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { background: var(--off-white); border: 1px solid #DDE4EF; border-radius: 20px; padding: 4px 12px; font-size: .75rem; color: var(--blue-mid); font-weight: 600; }

/* POURQUOI */
#pourquoi { background: var(--blue-deep); position: relative; overflow: hidden; }
#pourquoi::after { content: ''; position: absolute; top: -100px; right: -100px; width: 500px; height: 500px; border-radius: 50%; background: radial-gradient(circle, rgba(193,39,45,.15) 0%, transparent 70%); pointer-events: none; }
.pourquoi-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.chiffres-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 40px; }
.chiffre-card { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.11); border-radius: 10px; padding: 24px 20px; }
.chiffre-val { font-family: var(--font-display); font-size: 2.4rem; font-weight: 800; color: white; line-height: 1; }
.chiffre-val sup { font-size: 1.2rem; color: var(--red); }
.chiffre-label { font-size: .78rem; color: rgba(255,255,255,.5); margin-top: 6px; line-height: 1.4; }
.team-cards { display: flex; flex-direction: column; gap: 14px; }
.team-card { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); border-radius: 10px; padding: 20px 24px; display: flex; align-items: center; gap: 16px; transition: background .2s, transform .2s; }
.team-card:hover { background: rgba(255,255,255,.09); transform: translateX(4px); }
.team-avatar { width: 52px; height: 52px; border-radius: 50%; background: linear-gradient(135deg, var(--blue-mid), var(--blue-light)); display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 800; font-size: 1.1rem; color: white; flex-shrink: 0; border: 2px solid rgba(255,255,255,.2); }
.team-card:nth-child(2) .team-avatar { background: linear-gradient(135deg, var(--red-dark), var(--red)); }
.team-info strong { display: block; color: white; font-size: .95rem; }
.team-info span { color: rgba(255,255,255,.5); font-size: .78rem; }
.team-role-badge { margin-left: auto; background: rgba(255,255,255,.1); border-radius: 20px; padding: 4px 12px; font-size: .72rem; color: rgba(255,255,255,.7); font-weight: 600; text-transform: uppercase; letter-spacing: .08em; white-space: nowrap; }
.avantages-list { margin-top: 28px; display: flex; flex-direction: column; gap: 14px; }
.avantage-item { display: flex; align-items: flex-start; gap: 12px; }
.avantage-icon { width: 30px; height: 30px; background: rgba(193,39,45,.2); border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: .9rem; flex-shrink: 0; }
.avantage-text strong { display: block; color: white; font-size: .9rem; margin-bottom: 2px; }
.avantage-text p { color: rgba(255,255,255,.52); font-size: .83rem; line-height: 1.5; }

/* RSE */
#rse { background: linear-gradient(135deg, #091b42 0%, #112858 100%); padding: 72px 48px; position: relative; overflow: hidden; }
.rse-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; gap: 56px; }
.rse-leaf { font-size: 5rem; flex-shrink: 0; animation: float 3s ease-in-out infinite; }
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
.rse-label { font-size: .75rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; color: #4CAF78; margin-bottom: 8px; }
h2.rse-title { font-family: var(--font-display); font-size: 2rem; font-weight: 800; color: white; text-transform: uppercase; margin-bottom: 12px; }
.rse-text { color: rgba(255,255,255,.65); font-size: .9rem; line-height: 1.7; max-width: 540px; }
.rse-progress { margin-top: 24px; display: flex; align-items: center; gap: 16px; }
.progress-bar-outer { flex: 1; height: 8px; background: rgba(255,255,255,.12); border-radius: 10px; overflow: hidden; }
.progress-bar-inner { width: 0; height: 100%; background: linear-gradient(90deg, #4CAF78, #81E0A4); border-radius: 10px; transition: width 1.8s cubic-bezier(.22,1,.36,1); }
.progress-label { font-size: .78rem; color: rgba(255,255,255,.45); white-space: nowrap; }
.rse-badges { display: flex; flex-direction: column; gap: 10px; flex-shrink: 0; }
.rse-badge { background: rgba(255,255,255,.05); border: 1px solid rgba(76,175,120,.22); border-radius: 8px; padding: 12px 18px; color: rgba(255,255,255,.75); font-size: .83rem; display: flex; align-items: center; gap: 10px; }

/* FOOTER */
footer { background: #05101F; padding: 64px 48px 32px; color: rgba(255,255,255,.45); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; max-width: 1200px; margin: 0 auto 48px; }
.footer-brand img { height: 56px; display: block; margin-bottom: 16px; }
.footer-brand p { font-size: .85rem; line-height: 1.7; max-width: 260px; }
.footer-socials { display: flex; gap: 8px; margin-top: 20px; }
.social-btn { width: 34px; height: 34px; border-radius: 6px; background: rgba(255,255,255,.07); display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.5); font-size: .78rem; font-weight: 700; transition: background .2s; }
.social-btn:hover { background: var(--blue-mid); color: white; }
.footer-col h4 { font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: white; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { font-size: .85rem; color: rgba(255,255,255,.4); transition: color .2s; }
.footer-col ul li a:hover { color: white; }
.footer-contact-item { display: flex; gap: 10px; margin-bottom: 12px; font-size: .85rem; }
.footer-contact-ico { color: var(--red); margin-top: 2px; flex-shrink: 0; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.07); padding-top: 28px; max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: .78rem; }
.footer-legal { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-legal a { font-size: .78rem; color: rgba(255,255,255,.38); transition: color .2s; }
.footer-legal a:hover { color: white; }

/* RESPONSIVE */
@media (max-width: 900px) {
    section { padding: 64px 24px; }
    header { padding: 0 24px; }
    nav { gap: 16px; }
    .piliers-grid { grid-template-columns: 1fr; }
    .pourquoi-inner { grid-template-columns: 1fr; gap: 48px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .chiffres-grid { grid-template-columns: 1fr 1fr; }
    #hero { padding: 120px 24px 60px; }
    .rse-inner { flex-direction: column; gap: 32px; }
    .rse-badges { width: 100%; }
}
@media (max-width: 600px) {
    nav a:not(.nav-cta) { display: none; }
    .footer-grid { grid-template-columns: 1fr; }
    .hero-stats { gap: 20px; }
}