/* ════════════════════════════════════════
   HUB LOCAL — Design System
   ════════════════════════════════════════ */

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

:root {
  --navy:    #1B2D4F;
  --green:   #2E7D52;
  --blue:    #3B82F6;
  --blue-lt: #EEF4FF;
  --green-lt:#EDFBF3;
  --bg:      #F9FAFB;
  --surface: #FFFFFF;
  --ink:     #111827;
  --soft:    #6B7280;
  --muted:   #9CA3AF;
  --line:    #E5E7EB;
  --line-lt: #F3F4F6;
  --sans:    'Manrope', system-ui, sans-serif;
  --maxw:    1160px;
  --pad:     clamp(20px, 5vw, 64px);
  --r:       12px;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { font-size:17px; scroll-behavior:smooth; }
body {
  font-family:var(--sans);
  background:var(--bg);
  color:var(--ink);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
a { color:inherit; text-decoration:none; }
img { max-width:100%; display:block; }

.container { max-width:var(--maxw); margin:0 auto; padding:0 var(--pad); }

/* ── BUTTONS ── */
.btn {
  display:inline-flex; align-items:center; gap:.5rem;
  padding:13px 28px; border-radius:8px; font-family:var(--sans);
  font-size:.88rem; font-weight:600; letter-spacing:.01em;
  cursor:pointer; border:none; transition:all .2s ease;
  white-space:nowrap;
}
.btn-primary { background:var(--navy); color:#fff; }
.btn-primary:hover { background:#243d6a; transform:translateY(-1px); box-shadow:0 4px 16px rgba(27,45,79,.25); }
.btn-green { background:var(--green); color:#fff; }
.btn-green:hover { background:#256643; transform:translateY(-1px); box-shadow:0 4px 16px rgba(46,125,82,.25); }
.btn-outline { background:transparent; color:var(--navy); border:2px solid var(--navy); }
.btn-outline:hover { background:var(--navy); color:#fff; }
.btn-outline-white { background:transparent; color:#fff; border:2px solid rgba(255,255,255,.5); }
.btn-outline-white:hover { background:rgba(255,255,255,.1); border-color:#fff; }
.btn-sm { padding:9px 20px; font-size:.82rem; }
.btn-lg { padding:16px 36px; font-size:.95rem; }

/* ── NAVIGATION ── */
nav {
  position:fixed; top:0; left:0; right:0; z-index:500;
  background:rgba(249,250,251,.92); backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .3s;
}
nav.scrolled { box-shadow:0 4px 24px rgba(0,0,0,.06); }
.nav-inner {
  display:flex; justify-content:space-between; align-items:center;
  height:68px;
}
.nav-logo {
  display:flex; align-items:center; gap:.6rem;
  font-size:1.1rem; font-weight:800; color:var(--navy);
  letter-spacing:-.02em;
}
.nav-logo .logo-icon {
  width:34px; height:34px; background:var(--navy); border-radius:8px;
  display:flex; align-items:center; justify-content:center;
  font-size:1.1rem;
}
.nav-links { display:flex; gap:.2rem; align-items:center; }
.nav-links a {
  font-size:.84rem; font-weight:500; color:var(--soft);
  padding:7px 12px; border-radius:6px; transition:all .15s;
}
.nav-links a:hover, .nav-links a.active { color:var(--navy); background:var(--line-lt); }
.nav-cta { margin-left:.5rem; }

.hamburger { display:none; flex-direction:column; gap:5px; cursor:pointer; padding:8px; }
.hamburger span { width:22px; height:2px; background:var(--navy); border-radius:2px; transition:all .3s; }

.mobile-menu {
  display:none; position:fixed; top:68px; left:0; right:0; bottom:0;
  background:var(--surface); padding:1.5rem var(--pad); z-index:400;
  flex-direction:column; gap:.5rem; overflow-y:auto;
}
.mobile-menu.open { display:flex; }
.mobile-menu a { font-size:1.1rem; font-weight:600; color:var(--ink); padding:12px 0; border-bottom:1px solid var(--line); }
.mobile-menu .btn { margin-top:1rem; width:100%; justify-content:center; }

/* ── TYPOGRAPHY ── */
.eyebrow {
  display:inline-flex; align-items:center; gap:.5rem;
  font-size:.78rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase;
  color:var(--blue); margin-bottom:1rem;
}
.eyebrow::before { content:''; width:20px; height:2px; background:var(--blue); border-radius:2px; }
.eyebrow.green { color:var(--green); }
.eyebrow.green::before { background:var(--green); }

h1 { font-size:clamp(2.2rem,5.5vw,4rem); font-weight:800; line-height:1.1; letter-spacing:-.03em; }
h2 { font-size:clamp(1.6rem,3.5vw,2.6rem); font-weight:800; line-height:1.15; letter-spacing:-.02em; }
h3 { font-size:clamp(1.1rem,2vw,1.5rem); font-weight:700; line-height:1.3; }
h4 { font-size:1rem; font-weight:700; }

.lead { font-size:clamp(1rem,1.8vw,1.2rem); color:var(--soft); line-height:1.75; }
.text-sm { font-size:.88rem; }
.text-muted { color:var(--muted); }

/* ── SECTIONS ── */
section { padding:clamp(64px,10vw,120px) 0; }
.section-header { text-align:center; max-width:680px; margin:0 auto 64px; }
.section-header h2 { margin-bottom:1rem; }
.section-header .lead { margin:0 auto; }

/* ── CARDS ── */
.card {
  background:var(--surface); border-radius:var(--r);
  border:1px solid var(--line); padding:2rem;
  transition:all .25s ease;
}
.card:hover { border-color:var(--blue); box-shadow:0 8px 32px rgba(59,130,246,.1); transform:translateY(-2px); }
.card-grid { display:grid; gap:1.5rem; }
.card-grid-2 { grid-template-columns:repeat(2,1fr); }
.card-grid-3 { grid-template-columns:repeat(3,1fr); }
.card-grid-4 { grid-template-columns:repeat(4,1fr); }

/* ── CHIP/BADGE ── */
.chip {
  display:inline-flex; align-items:center; gap:.4rem;
  background:var(--blue-lt); color:var(--blue);
  font-size:.75rem; font-weight:700; letter-spacing:.05em;
  padding:4px 12px; border-radius:100px;
}
.chip.green { background:var(--green-lt); color:var(--green); }
.chip.navy { background:rgba(27,45,79,.08); color:var(--navy); }

/* ── STATS ── */
.stat-num { font-size:2.5rem; font-weight:800; letter-spacing:-.03em; }

/* ── FOOTER ── */
footer {
  background:var(--navy); color:rgba(255,255,255,.75);
  padding:72px 0 36px;
}
.footer-top { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:3rem; padding-bottom:3rem; border-bottom:1px solid rgba(255,255,255,.1); margin-bottom:2.5rem; }
.footer-logo { display:flex; align-items:center; gap:.6rem; font-size:1.05rem; font-weight:800; color:#fff; margin-bottom:1rem; }
.footer-logo .logo-icon { width:30px; height:30px; background:rgba(255,255,255,.15); border-radius:7px; display:flex; align-items:center; justify-content:center; font-size:.95rem; }
.footer-desc { font-size:.87rem; line-height:1.8; }
.footer-col h4 { font-size:.72rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase; color:rgba(255,255,255,.4); margin-bottom:1rem; }
.footer-col ul { list-style:none; }
.footer-col li { font-size:.87rem; margin-bottom:.55rem; }
.footer-col a:hover { color:#fff; }
.footer-bottom { display:flex; justify-content:space-between; align-items:center; font-size:.78rem; color:rgba(255,255,255,.35); }
.footer-bottom a { color:rgba(255,255,255,.5); }

/* ── REVEAL ANIMATIONS ── */
.reveal { opacity:0; transform:translateY(24px); transition:opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity:1; transform:translateY(0); }
.reveal-delay-1 { transition-delay:.1s; }
.reveal-delay-2 { transition-delay:.2s; }
.reveal-delay-3 { transition-delay:.3s; }

/* ── HERO MOCKUP ── */
.mockup-window {
  background:#fff; border-radius:14px; box-shadow:0 24px 80px rgba(0,0,0,.18);
  overflow:hidden; border:1px solid var(--line);
}
.mockup-bar { background:#F3F4F6; padding:10px 16px; display:flex; align-items:center; gap:.5rem; border-bottom:1px solid var(--line); }
.mockup-dot { width:10px; height:10px; border-radius:50%; }
.mockup-dot:nth-child(1){background:#FF5F57;} .mockup-dot:nth-child(2){background:#FEBC2E;} .mockup-dot:nth-child(3){background:#28C840;}
.mockup-url { flex:1; background:#fff; border-radius:5px; padding:4px 12px; font-size:.72rem; color:var(--muted); margin:0 .5rem; }
.mockup-body { padding:1.5rem; }

/* ── FEATURE ICON ── */
.feat-icon { width:52px; height:52px; border-radius:12px; display:flex; align-items:center; justify-content:center; font-size:1.5rem; margin-bottom:1.2rem; }
.feat-icon.blue { background:var(--blue-lt); }
.feat-icon.green { background:var(--green-lt); }
.feat-icon.navy { background:rgba(27,45,79,.08); }

/* ── STEP/TIMELINE ── */
.timeline { position:relative; }
.timeline::before { content:''; position:absolute; left:28px; top:0; bottom:0; width:2px; background:var(--line); }
.step { position:relative; padding-left:72px; padding-bottom:2.5rem; }
.step:last-child { padding-bottom:0; }
.step-num { position:absolute; left:0; top:0; width:56px; height:56px; border-radius:50%; background:var(--navy); color:#fff; display:flex; align-items:center; justify-content:center; font-weight:800; font-size:1.1rem; z-index:1; }
.step-num.green { background:var(--green); }
.step h3 { margin-bottom:.5rem; }

/* ── PHASE CARD ── */
.phase-card { border-radius:var(--r); padding:2rem; border:1px solid var(--line); }
.phase-num { font-size:3rem; font-weight:800; letter-spacing:-.04em; opacity:.12; margin-bottom:-.5rem; }

/* ── FORM ── */
.form-group { margin-bottom:1.2rem; }
.form-group label { display:block; font-size:.82rem; font-weight:600; color:var(--ink); margin-bottom:.4rem; }
.form-group input, .form-group textarea, .form-group select {
  width:100%; padding:12px 16px; border:1.5px solid var(--line);
  border-radius:8px; font-family:var(--sans); font-size:.92rem; color:var(--ink);
  background:#fff; outline:none; transition:border-color .2s;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color:var(--blue); box-shadow:0 0 0 3px rgba(59,130,246,.1); }
.form-group textarea { min-height:120px; resize:vertical; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:1rem; }
.form-error { color:#ef4444; font-size:.8rem; margin-top:.3rem; display:none; }
.form-error.show { display:block; }

/* ── HERO DARK ── */
.hero-dark { background:linear-gradient(135deg,var(--navy) 0%,#243d6a 100%); color:#fff; }
.hero-dark .lead { color:rgba(255,255,255,.75); }
.hero-dark h1 { color:#fff; }

/* ── CTA SECTION ── */
.cta-section { background:linear-gradient(135deg,var(--navy) 0%,#1a3a60 100%); color:#fff; padding:80px 0; text-align:center; }
.cta-section h2 { color:#fff; margin-bottom:1rem; }
.cta-section .lead { color:rgba(255,255,255,.75); max-width:560px; margin:0 auto 2.5rem; }

/* ── TAG GROUP ── */
.tags { display:flex; flex-wrap:wrap; gap:.5rem; }
.tag { background:var(--line-lt); color:var(--soft); font-size:.75rem; font-weight:600; padding:4px 12px; border-radius:100px; }

/* ── MOBILE ── */
@media(max-width:900px){
  .card-grid-2,.card-grid-3,.card-grid-4 { grid-template-columns:1fr; }
  .footer-top { grid-template-columns:1fr 1fr; gap:2rem; }
  /* Inline 2-column grids → 1 column on tablet */
  [style*="grid-template-columns:1fr 1fr"],
  [style*="grid-template-columns:1fr 1.5fr"],
  [style*="grid-template-columns:1.5fr 1fr"],
  [style*="grid-template-columns:1fr 1.4fr"],
  [style*="grid-template-columns:1.4fr 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 2.5rem !important;
  }
}
@media(max-width:680px){
  /* Prevent horizontal scroll */
  html, body { overflow-x: hidden; max-width: 100vw; }
  * { min-width: 0; }

  /* Nav */
  .nav-links,.nav-cta { display:none; }
  .hamburger { display:flex; }

  /* Footer */
  .footer-top { grid-template-columns:1fr; }
  .footer-bottom { flex-direction:column; gap:.5rem; text-align:center; }
  .form-row { grid-template-columns:1fr; }

  /* Collapse ALL inline 2-column grids */
  [style*="grid-template-columns:1fr 1fr"],
  [style*="grid-template-columns:1fr 1.5fr"],
  [style*="grid-template-columns:1.5fr 1fr"],
  [style*="grid-template-columns:1fr 1.4fr"],
  [style*="grid-template-columns:1.4fr 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 2rem !important;
  }

  /* Conteneurs flex horizontaux : wrap + centrage */
  [style*="display:flex"][style*="gap:1rem"],
  [style*="display:flex"][style*="gap:2rem"],
  [style*="display:flex"][style*="gap:5rem"] {
    flex-wrap: wrap !important;
  }

  /* Stats row : centrer */
  [style*="border-top:1px solid rgba(255,255,255,.12)"] {
    justify-content: center !important;
    gap: 1.5rem !important;
  }

  /* Boutons : pleine largeur sur mobile */
  .btn-lg { width: 100%; justify-content: center; }

  /* Sections : padding réduit */
  section { padding: clamp(48px,8vw,80px) 0 !important; }
  section[style*="min-height:100vh"] { min-height: auto !important; padding: 100px 0 60px !important; }

  /* Mockup (colonne droite du hero) : taille réduite */
  .mockup-window { font-size: .8rem; }

  /* Textes hero */
  h1 { font-size: clamp(1.9rem, 8vw, 2.8rem); }
  .lead { font-size: 1rem; }
}