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

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

:root {
  --navy:   #1A3A5C;
  --blue:   #1E293B;
  --accent: #2563EB;
  --gold:   #2563EB;
  --light:  #F8F8F8;
  --grey:   #64748B;
  --white:  #FFFFFF;
  --text:   #1A3A5C;
  --border: #E2E8F0;
}

body {
  font-family: 'Montserrat', sans-serif;
  color: var(--text);
  background: var(--white);
}

/* ───── NAV ───── */
nav {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 48px;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.logo { display: flex; align-items: center; }
.logo a { display: flex; align-items: center; text-decoration: none; }
.logo img { height: 72px; width: auto; display: block; }

nav ul { list-style: none; display: flex; gap: 32px; }
nav ul a {
  text-decoration: none; color: var(--text);
  font-size: 16px; font-weight: 600; transition: color .2s;
}
nav ul a:hover,
nav ul a.active { color: var(--blue); }

.nav-cta {
  background: var(--accent); color: white;
  padding: 8px 10px; border-radius: 6px;
  font-size: 14px; font-weight: 700;
  text-decoration: none; transition: background .2s;
}
.nav-cta:hover { background: var(--blue); }

.nav-burger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 4px;
}
.nav-burger span {
  display: block; width: 16px; height: 2px;
  background: var(--navy); border-radius: 2px;
}

/* Mobile menu */
.nav-mobile {
  display: none;
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: var(--navy); z-index: 200;
  flex-direction: column; align-items: center; justify-content: center; gap: 32px;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  color: white; text-decoration: none;
  font-size: 22px; font-weight: 700;
}
.nav-mobile-close {
  position: absolute; top: 20px; right: 24px;
  color: white; font-size: 32px; cursor: pointer; background: none; border: none;
}

/* ───── HERO ───── */
.hero {
  background: linear-gradient(135deg, #0F2340 0%, var(--navy) 60%, #1A3A5C 100%);
  padding: 96px 48px 80px;
  display: flex; gap: 64px; align-items: center;
  min-height: 560px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.25);
  padding: 6px 14px; border-radius: 20px; font-size: 12px; font-weight: 600;
  color: rgba(255,255,255,.9); letter-spacing: 0.5px; text-transform: uppercase;
  margin-bottom: 20px;
}
.hero h1 {
  font-size: 46px; line-height: 1.15; font-weight: 800;
  color: white; margin-bottom: 20px;
}
.hero h1 em { font-style: normal; color: #93C5FD; }
.hero p {
  font-size: 17px; line-height: 1.7;
  color: rgba(255,255,255,.78); margin-bottom: 36px; max-width: 1000px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.btn-primary {
  background: var(--navy); color: #ffffff;
  padding: 14px 28px; border-radius: 7px;
  font-size: 15px; font-weight: 700;
  text-decoration: none; transition: opacity .2s;
}
.btn-primary:hover { opacity: .9; }

.btn-secondary {
  background: rgba(255,255,255,.1); color: white;
  border: 1.5px solid rgba(255,255,255,.3);
  padding: 14px 28px; border-radius: 7px;
  font-size: 15px; font-weight: 600;
  text-decoration: none; transition: background .2s;
}
.btn-secondary:hover { background: rgba(255,255,255,.2); }

.hero-visual {
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15);
  border-radius: 16px; padding: 32px; backdrop-filter: blur(8px);
  min-width: 300px;
}
.hero-visual p { color: rgba(255,255,255,.78); font-size: 15px; line-height: 1.7; margin-bottom: 20px; }

/* ───── LOGOS STRIP ───── */
.logos-strip {
  background: var(--light);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 28px 48px;
  display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap;
}
.logos-strip span {
  font-size: 12px; color: var(--navy); font-weight: 600;
  text-transform: uppercase; letter-spacing: 1px; white-space: nowrap;
}
.logo-pill {
  background: white; border: 1px solid var(--border); border-radius: 6px;
  padding: 8px 18px; font-size: 13px; font-weight: 600; color: var(--navy);
}

/* ───── SECTIONS ───── */
section { padding: 80px 48px; }
.section-label {
  display: inline-block;
  background: rgba(37,99,235,.1); color: var(--accent);
  font-size: 11px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  padding: 5px 12px; border-radius: 4px; margin-bottom: 12px;
}
h2 { font-size: 34px; font-weight: 800; color: var(--navy); line-height: 1.2; }
h2 em { font-style: normal; color: var(--accent); }
.section-sub {
  font-size: 16px; color: var(--grey);
  margin-top: 12px; max-width: 560px; line-height: 1.7;
}

/* ───── ABOUT ───── */
.about { background: white; }
.about-content { padding: 8px 0; max-width: 760px; }
.about-content h2 { margin-bottom: 16px; }
.about-content p { font-size: 15px; color: var(--grey); line-height: 1.8; margin-bottom: 14px; }
.about-stats { display: flex; gap: 32px; margin-top: 28px; flex-wrap: wrap; }
.stat-item .num { font-size: 28px; font-weight: 800; color: var(--navy); }
.stat-item .lbl { font-size: 12px; color: var(--grey); margin-top: 2px; }

/* ───── COMPETENCES ───── */
.competences { background: var(--navy); }
.competences h2 { color: white; }
.competences .section-label { color: white; background: rgba(255,255,255,.12); }
.competences .section-sub { color: rgba(255,255,255,.6); }
.comp-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px; margin-top: 48px;
}
.comp-card {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
  border-radius: 12px; padding: 28px 24px; transition: background .2s;
}
.comp-card:hover { background: rgba(255,255,255,.1); }
.comp-icon {
  width: 44px; height: 44px; background: rgba(37,99,235,.12);
  border-radius: 10px; display: flex; align-items: center; justify-content: center;
  font-size: 20px; margin-bottom: 16px;
}
.comp-card h3 { font-size: 16px; font-weight: 700; color: white; margin-bottom: 8px; }
.comp-card p { font-size: 13px; color: rgba(255,255,255,.55); line-height: 1.7; }

/* ───── PRESTATIONS ───── */
.prestations { background: var(--light); }
.packs-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px; margin-top: 48px;
}
.pack-card {
  background: white; border: 1.5px solid var(--border);
  border-radius: 14px; padding: 32px 28px;
  position: relative; transition: box-shadow .2s, transform .2s;
}
.pack-card:hover { box-shadow: 0 12px 36px rgba(0,0,0,.1); transform: translateY(-4px); }
.pack-card.featured { border-color: var(--accent); box-shadow: 0 8px 24px rgba(37,99,235,.15); }
.pack-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: white;
  font-size: 11px; font-weight: 700;
  padding: 4px 14px; border-radius: 20px; white-space: nowrap;
}
.pack-type {
  font-size: 11px; font-weight: 700; color: var(--accent);
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px;
}
.pack-card h3 { font-size: 20px; font-weight: 800; color: var(--navy); margin-bottom: 6px; }
.pack-sub { font-size: 13px; color: var(--grey); margin-bottom: 24px; }
.pack-features { list-style: none; margin-bottom: 28px; }
.pack-features li {
  font-size: 13px; color: var(--text);
  padding: 7px 0; border-bottom: 1px solid var(--border);
  display: flex; gap: 10px; align-items: flex-start;
}
.pack-features li:last-child { border-bottom: none; }
.pack-features li::before { content: '✓'; color: var(--accent); font-weight: 700; flex-shrink: 0; }
.btn-pack {
  display: block; text-align: center; padding: 12px;
  border-radius: 7px; font-size: 14px; font-weight: 600;
  text-decoration: none; transition: all .2s;
}
.btn-pack.outline { border: 1.5px solid var(--accent); color: var(--accent); }
.btn-pack.outline:hover { background: var(--accent); color: white; }
.btn-pack.filled { background: var(--accent); color: white; }
.btn-pack.filled:hover { background: var(--blue); }

/* ───── CLIENTS ───── */
.clients { background: white; }
.clients-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px; margin-top: 48px;
}
.client-card {
  background: var(--light); border: 1px solid var(--border);
  border-radius: 12px; padding: 28px 24px; text-align: center;
}
.client-card h3 { font-size: 16px; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.client-card p { font-size: 13px; color: var(--grey); line-height: 1.7; }

/* ───── CTA BAND ───── */
.cta-band {
  background: linear-gradient(135deg, var(--accent), var(--blue));
  padding: 64px 48px; text-align: center;
}
.cta-band h2 { color: white; font-size: 32px; margin-bottom: 12px; }
.cta-band p { color: rgba(255,255,255,.8); margin-bottom: 32px; font-size: 16px; }
.cta-band .btn-primary {
  font-size: 16px; padding: 16px 36px;
  background: #ffffff; color: var(--navy);
}

/* ───── FOOTER ───── */
footer {
  background: var(--navy); color: rgba(255,255,255,.6);
  padding: 48px 48px 28px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr;
  gap: 48px; margin-bottom: 40px;
}
.footer-brand .logo-text { color: white; font-size: 20px; font-weight: 700; }
.footer-brand p { font-size: 13px; line-height: 1.8; margin-top: 12px; }
.footer-col h4 {
  color: white; font-size: 13px; font-weight: 700;
  margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.8px;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a {
  color: rgba(255,255,255,.55); text-decoration: none;
  font-size: 13px; transition: color .2s;
}
.footer-col ul a:hover { color: white; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1); padding-top: 20px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; flex-wrap: wrap; gap: 8px;
}

/* ───── RESPONSIVE MOBILE ───── */
@media (max-width: 768px) {
  nav { padding: 14px 20px; }
  nav ul, .nav-cta { display: none; }
  .logo img { height: 48px; }
  .nav-burger { display: flex; }

  .hero { flex-direction: column; padding: 48px 20px 40px; gap: 36px; min-height: auto; }
  .hero h1 { font-size: 28px; }
  .hero p { font-size: 15px; max-width: 100%; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-secondary { text-align: center; padding: 14px 20px; }
  .hero-visual { padding: 20px; min-width: unset; }

  .logos-strip { padding: 20px 16px; gap: 10px; }

  section { padding: 48px 20px; }
  h2 { font-size: 24px; }
  .section-sub { font-size: 14px; }

  .comp-grid { grid-template-columns: 1fr; gap: 14px; }
  .packs-grid { grid-template-columns: 1fr; gap: 32px; }
  .clients-grid { grid-template-columns: 1fr; gap: 16px; }
  .pack-card.featured { margin-top: 12px; }

  .cta-band { padding: 48px 20px; }
  .cta-band h2 { font-size: 22px; }
  .cta-band p { font-size: 14px; }
  .cta-band .btn-primary { display: block; padding: 14px 20px; }

  footer { padding: 40px 20px 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 8px; }
}

/* ───── TABLETTE ───── */
@media (min-width: 769px) and (max-width: 1024px) {
  nav { padding: 14px 24px; }
  nav ul { gap: 18px; }
  nav ul a { font-size: 14px; }
  .nav-cta { padding: 10px 18px; font-size: 14px; }
  .hero { padding: 64px 32px; gap: 40px; }
  .hero h1 { font-size: 34px; }
  section { padding: 64px 32px; }
  .comp-grid { grid-template-columns: repeat(2, 1fr); }
  .packs-grid { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; }
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}