/* Coachix V2 — Charte Bleu nuit / Bleu profond / Cyan / Pastel / Vert menthe */
:root {
  /* === Charte Coachix 2026 === */
  --navy-deep: #000033;
  --blue-primary: #0068AB;
  --blue-dark: #005289;
  --blue-cyan: #35B3E1;
  --blue-pastel: #CEE6F5;
  --green-mint: #33FF99;
  
  /* === Mapping sémantique === */
  --bg: #FFFFFF;
  --bg-2: #CEE6F5;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F0F8FE;
  --border: #CEE6F5;
  --border-strong: #000033;
  --text: #000033;
  --text-dim: #3D4858;
  --text-faint: #7A8294;
  
  /* === Compatibilité variables existantes === */
  --purple: #0068AB;
  --purple-light: #35B3E1;
  --blue: #0068AB;
  --blue-light: #35B3E1;
  --pink: #0068AB;
  --cyan: #35B3E1;
  --green: #33FF99;
  --orange: #0068AB;
  
  /* === Gradients === */
  --gradient-primary: linear-gradient(135deg, #0068AB 0%, #35B3E1 100%);
  --gradient-button: linear-gradient(135deg, #0068AB 0%, #005289 100%);
  --gradient-text: linear-gradient(135deg, #000033 0%, #0068AB 100%);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', 'Instrument Serif', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg); color: var(--text);
  line-height: 1.6; overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  font-size: 17px;
}
body::before {
  content: ''; position: fixed; inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(53, 179, 225, 0.06), transparent),
    radial-gradient(ellipse 60% 50% at 80% 60%, rgba(0, 104, 171, 0.04), transparent);
  pointer-events: none; z-index: -1;
}
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; top: -100px; left: 0; background: var(--orange); color: white; padding: 12px 20px; z-index: 9999; text-decoration: none; font-weight: 600; border-radius: 0 0 8px 0; }
.skip-link:focus { top: 0; }

/* Logo : carré noir avec icône orange/blanc */
.brand-icon { background: #000033 !important; }

nav.main {
  position: sticky; top: 0; z-index: 100; padding: 18px 0;
  background: rgba(255, 251, 245, 0.92);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-icon { width: 44px; height: 44px; border-radius: 12px; background: #000033; display: grid; place-items: center; }
.brand-text { color: #000033; font-weight: 700; font-size: 22px; letter-spacing: -0.01em; }
.nav-links { display: flex; gap: 24px; list-style: none; align-items: center; }
.nav-links a { color: var(--text-dim); text-decoration: none; font-size: 14.5px; font-weight: 500; transition: color 0.15s; opacity: 0.75; }
.nav-links a:hover, .nav-links a:focus { color: var(--text); opacity: 1; outline: none; }
.nav-links a.active { color: var(--orange); opacity: 1; font-weight: 600; }
.mobile-toggle { display: none; background: transparent; border: 1px solid var(--border); border-radius: 10px; padding: 10px; cursor: pointer; color: var(--text); }
@media (max-width: 968px) { .nav-links, nav.main .nav-actions { display: none; } .mobile-toggle { display: grid; place-items: center; } }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 24px; border-radius: 100px; font-size: 14.5px; font-weight: 600; text-decoration: none; transition: all 0.2s ease; border: 2px solid transparent; cursor: pointer; font-family: inherit; white-space: nowrap; letter-spacing: -0.01em; }
.btn-primary { background: var(--orange); color: white; box-shadow: 0 10px 28px rgba(0, 104, 171, 0.3); border-color: var(--orange); }
.btn-primary:hover, .btn-primary:focus { background: #005289; border-color: #005289; transform: translateY(-2px); box-shadow: 0 14px 36px rgba(0, 104, 171, 0.42); outline: none; }
.btn-ghost { background: white; color: var(--text); border: 2px solid #000033; }
.btn-ghost:hover, .btn-ghost:focus { background: #000033; color: var(--bg); outline: none; }
.btn-lg { padding: 18px 32px; font-size: 16px; }

section.block { padding: 60px 0; position: relative; }
.section-head { text-align: center; max-width: 760px; margin: 0 auto 40px; }
.badge-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 18px; border-radius: 100px;
  background: white;
  border: 1px solid var(--border);
  font-size: 13px; color: var(--orange); font-weight: 600;
  margin-bottom: 32px; letter-spacing: 0.02em;
}
.badge-pill::before { content: ''; width: 7px; height: 7px; background: var(--green); border-radius: 50%; box-shadow: 0 0 0 4px rgba(20, 168, 95, 0.18); }
h1, h2, h3, h4, h5, h6 { color: var(--text); font-weight: 700; line-height: 1.05; letter-spacing: -0.035em; font-family: 'Inter', sans-serif; }
.section-head h2 { font-size: clamp(36px, 5vw, 64px); margin-bottom: 14px; }
.section-head p { font-size: 19px; color: var(--text-dim); max-width: 640px; margin: 0 auto; line-height: 1.5; }

/* Pour conserver le visuel des gradients, on les remplace par du orange flat */
.gradient-text {
  font-family: 'Instrument Serif', Georgia, serif;
  font-style: italic;
  font-weight: 400;
  color: var(--orange);
  -webkit-background-clip: initial;
  -webkit-text-fill-color: initial;
  background: none;
}

.eyebrow {
  font-size: 13px; color: var(--orange); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.15em;
  margin-bottom: 18px; display: block;
}

.hero { padding: 50px 0 64px; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
@media (max-width: 968px) { .hero-grid { grid-template-columns: 1fr; gap: 28px; } }
.hero h1 {
  font-size: clamp(40px, 6.5vw, 80px);
  font-weight: 700;
  line-height: 0.96;
  letter-spacing: -0.045em;
  margin-bottom: 32px;
}
.hero h1 .grad {
  font-family: 'Instrument Serif', Georgia, serif;
  font-style: italic;
  font-weight: 400;
  color: var(--orange);
  background: none;
  -webkit-background-clip: initial;
  -webkit-text-fill-color: initial;
}
.hero-lead { font-size: 19px; color: var(--text-dim); margin-bottom: 40px; max-width: 540px; line-height: 1.55; }
.hero-lead strong { color: var(--text); font-weight: 700; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

/* CHAT MOCKUP — version cream brutaliste */
.chat-mockup {
  background: #000033;
  border: none;
  border-radius: 24px; padding: 24px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.2);
  position: relative; overflow: hidden;
}
.chat-mockup::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(0, 104, 171, 0.5), transparent); }
.chat-header { display: flex; align-items: center; justify-content: space-between; padding-bottom: 18px; margin-bottom: 18px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.chat-header-left { display: flex; align-items: center; gap: 12px; }
.chat-icon-small { width: 36px; height: 36px; border-radius: 10px; background: var(--orange); display: grid; place-items: center; }
.chat-header-name { font-weight: 700; font-size: 14px; color: white; }
.chat-header-status { font-size: 12px; color: var(--green); display: flex; align-items: center; gap: 5px; }
.chat-header-status::before { content: ''; width: 6px; height: 6px; background: var(--green); border-radius: 50%; }
.chat-header-dots { display: flex; gap: 5px; }
.chat-header-dots span { width: 9px; height: 9px; border-radius: 50%; }
.chat-header-dots span:nth-child(1) { background: #ff5f57; }
.chat-header-dots span:nth-child(2) { background: #febc2e; }
.chat-header-dots span:nth-child(3) { background: #33FF99; }
.chat-messages { display: flex; flex-direction: column; gap: 14px; margin-bottom: 20px; }
.msg { display: flex; gap: 10px; max-width: 90%; }
.msg-avatar { width: 28px; height: 28px; border-radius: 8px; background: var(--orange); display: grid; place-items: center; flex-shrink: 0; margin-top: 4px; }
.msg-bubble { background: rgba(255, 255, 255, 0.08); padding: 12px 16px; border-radius: 14px; font-size: 13px; color: white; line-height: 1.5; }
.msg.user { align-self: flex-end; max-width: 75%; }
.msg.user .msg-bubble { background: var(--orange); color: white; }
.msg.system .msg-bubble { background: rgba(255, 255, 255, 0.04); font-style: italic; color: rgba(255,255,255,0.65); }
.chat-progress { margin-top: 8px; }
.chat-progress-bar { height: 4px; background: rgba(255, 255, 255, 0.1); border-radius: 2px; overflow: hidden; }
.chat-progress-fill { height: 100%; width: 65%; background: var(--orange); border-radius: 2px; }
.chat-input { display: flex; gap: 10px; align-items: center; padding: 12px 14px; background: rgba(255, 255, 255, 0.06); border-radius: 14px; }
.chat-input-field { flex: 1; font-size: 13px; color: rgba(255,255,255,0.45); }
.chat-send-btn { background: var(--orange); color: white; padding: 8px 16px; border-radius: 10px; font-size: 13px; font-weight: 700; }

/* CARDS */
.problems-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 968px) { .problems-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .problems-grid { grid-template-columns: 1fr; } }
.problem-card { background: white; border: 1px solid var(--border); border-radius: 20px; padding: 28px; transition: all 0.25s; }
.problem-card:hover { border-color: #000033; transform: translateY(-4px); box-shadow: 0 20px 40px rgba(0,0,0,0.06); }
.problem-num { font-size: 40px; font-weight: 700; color: var(--orange); margin-bottom: 16px; letter-spacing: -0.04em; line-height: 1; }
.problem-card h3 { font-size: 17px; font-weight: 600; color: var(--text); margin-bottom: 8px; line-height: 1.3; letter-spacing: -0.01em; }

.loop-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
@media (max-width: 968px) { .loop-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .loop-grid { grid-template-columns: 1fr; } }
.loop-card { background: white; border: 1px solid var(--border); border-radius: 20px; padding: 32px 26px; transition: all 0.25s; }
.loop-card:hover { border-color: var(--orange); transform: translateY(-4px); box-shadow: 0 20px 40px rgba(0, 104, 171,0.1); }
.loop-icon { width: 56px; height: 56px; border-radius: 14px; background: var(--orange); display: grid; place-items: center; margin-bottom: 24px; box-shadow: 0 8px 18px rgba(0, 104, 171,0.25); }
.loop-card:nth-child(2) .loop-icon { background: #000033; box-shadow: 0 8px 18px rgba(0,0,0,0.15); }
.loop-card:nth-child(3) .loop-icon { background: var(--orange); }
.loop-card:nth-child(4) .loop-icon { background: #000033; }
.loop-card h3 { font-size: 22px; font-weight: 700; color: var(--text); margin-bottom: 14px; letter-spacing: -0.02em; }
.loop-list { list-style: none; }
.loop-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 14.5px; color: var(--text-dim); padding: 6px 0; line-height: 1.5; }
.loop-list li::before { content: '✓'; color: var(--orange); font-weight: 800; flex-shrink: 0; }

.usecases-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
@media (max-width: 768px) { .usecases-grid { grid-template-columns: 1fr; } }
.usecase-card { background: white; border: 1px solid var(--border); border-radius: 20px; padding: 28px; display: flex; gap: 24px; align-items: flex-start; transition: all 0.25s; }
.usecase-card:hover { background: #000033; color: var(--bg); border-color: #000033; transform: translateY(-4px); }
.usecase-card:hover h3 { color: var(--bg); }
.usecase-card:hover p { color: rgba(255,251,245,0.7); }
.usecase-card:hover .usecase-tag { background: var(--orange); color: white; }
.usecase-icon { width: 64px; height: 64px; border-radius: 16px; background: var(--orange); display: grid; place-items: center; flex-shrink: 0; }
.usecase-card h3 { font-size: 20px; font-weight: 700; color: var(--text); margin-bottom: 8px; letter-spacing: -0.01em; }
.usecase-card p { color: var(--text-dim); font-size: 14.5px; margin-bottom: 14px; }
.usecase-tag { display: inline-block; background: #CEE6F5; color: var(--orange); padding: 4px 12px; border-radius: 100px; font-size: 11px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; white-space: nowrap; transition: all 0.25s; }

.differs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 968px) { .differs-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .differs-grid { grid-template-columns: 1fr; } }
.differ-card { background: white; border: 1px solid var(--border); border-radius: 20px; padding: 32px 26px; transition: all 0.25s; }
.differ-card:hover { border-color: #000033; transform: translateY(-3px); box-shadow: 0 20px 40px rgba(0,0,0,0.06); }
.differ-icon { width: 48px; height: 48px; border-radius: 12px; background: var(--orange); display: grid; place-items: center; margin-bottom: 20px; }
.differ-card h3 { font-size: 18px; font-weight: 700; color: var(--text); margin-bottom: 10px; }
.differ-card p { color: var(--text-dim); font-size: 14.5px; }

/* BUSINESS CASE */
.biz-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; background: #000033; color: var(--bg); border-radius: 28px; padding: 56px; margin-bottom: 32px; position: relative; overflow: hidden; }
.biz-hero::before { content: ''; position: absolute; width: 500px; height: 500px; background: radial-gradient(circle, rgba(0, 104, 171,0.2), transparent 65%); top: -150px; right: -100px; border-radius: 50%; }
@media (max-width: 968px) { .biz-hero { grid-template-columns: 1fr; padding: 28px; gap: 28px; } }
.biz-hero-text { position: relative; }
.biz-hero-text h3 { font-size: clamp(26px, 3.4vw, 40px); color: var(--bg); line-height: 1.05; margin-bottom: 18px; letter-spacing: -0.03em; font-weight: 700; }
.biz-hero-text p { color: rgba(255,251,245,0.75); font-size: 16.5px; line-height: 1.55; }
.biz-hero-num { font-size: clamp(90px, 11vw, 160px); font-weight: 700; color: var(--orange); line-height: 1; letter-spacing: -0.05em; text-align: center; position: relative; font-family: 'Inter', sans-serif; }
.biz-hero-unit { font-size: 22px; color: rgba(255,251,245,0.7); font-weight: 600; display: block; margin-top: 8px; letter-spacing: 0.04em; text-align: center; font-family: 'Instrument Serif', serif; font-style: italic; }
.biz-bands { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 768px) { .biz-bands { grid-template-columns: 1fr; } }
.biz-band { background: white; border: 1px solid var(--border); border-radius: 20px; padding: 32px; transition: all 0.25s; }
.biz-band:hover { transform: translateY(-4px); border-color: var(--orange); box-shadow: 0 20px 40px rgba(0, 104, 171,0.1); }
.biz-band-icon { width: 56px; height: 56px; border-radius: 14px; background: var(--orange); display: grid; place-items: center; margin-bottom: 20px; }
.biz-band:nth-child(2) .biz-band-icon { background: #000033; }
.biz-band:nth-child(3) .biz-band-icon { background: var(--orange); }
.biz-band-value { font-size: 30px; font-weight: 700; color: var(--text); margin-bottom: 8px; letter-spacing: -0.02em; }
.biz-band-value .small { font-size: 16px; color: var(--text-dim); font-weight: 500; }
.biz-band h3 { font-size: 18px; font-weight: 700; color: var(--text); margin-bottom: 8px; letter-spacing: -0.01em; }
.biz-band p { color: var(--text-dim); font-size: 14px; line-height: 1.6; }

/* PRICING */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 968px) { .pricing-grid { grid-template-columns: 1fr; } }
.pricing-card { background: white; border: 2px solid var(--border); border-radius: 28px; padding: 30px 32px; transition: all 0.25s; position: relative; }
.pricing-card.featured { background: #000033; color: var(--bg); border: 2px solid #000033; transform: scale(1.02); }
.pricing-card:hover { transform: translateY(-4px); border-color: #000033; }
.pricing-card.featured:hover { transform: scale(1.02) translateY(-4px); }
.pricing-badge { position: absolute; top: -14px; right: 24px; background: var(--orange); color: white; padding: 6px 14px; border-radius: 100px; font-size: 11.5px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; }
.pricing-name { font-size: 13.5px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.15em; font-weight: 600; margin-bottom: 14px; }
.pricing-card.featured .pricing-name { color: rgba(255,251,245,0.65); }
.pricing-price { font-size: 44px; font-weight: 700; color: var(--text); margin-bottom: 8px; letter-spacing: -0.03em; line-height: 1; }
.pricing-card.featured .pricing-price { color: var(--bg); }
.pricing-price .small { font-size: 16px; font-weight: 500; color: var(--text-dim); margin-left: 4px; }
.pricing-card.featured .pricing-price .small { color: rgba(255,251,245,0.6); }
.pricing-desc { color: var(--text-dim); font-size: 14.5px; margin-bottom: 28px; padding-bottom: 24px; border-bottom: 1px solid var(--border); }
.pricing-card.featured .pricing-desc { color: rgba(255,251,245,0.7); border-bottom-color: rgba(255,255,255,0.15); }
.pricing-features { list-style: none; margin-bottom: 32px; }
.pricing-features li { display: flex; gap: 10px; padding: 8px 0; color: var(--text-dim); font-size: 14.5px; }
.pricing-card.featured .pricing-features li { color: rgba(255,251,245,0.85); }
.pricing-features li::before { content: '✓'; color: var(--orange); font-weight: 800; flex-shrink: 0; }

/* ROADMAP */
.roadmap-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 48px; }
@media (max-width: 968px) { .roadmap-grid { grid-template-columns: repeat(2, 1fr); } }
.roadmap-card { background: white; border: 1px solid var(--border); border-radius: 20px; padding: 28px; transition: all 0.25s; }
.roadmap-card:hover { border-color: #000033; transform: translateY(-4px); box-shadow: 0 20px 40px rgba(0,0,0,0.06); }
.roadmap-duration { display: inline-block; background: var(--orange); color: white; padding: 6px 14px; border-radius: 100px; font-size: 12px; font-weight: 700; margin-bottom: 16px; }
.roadmap-phase { font-size: 12px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.1em; font-weight: 700; margin-bottom: 8px; }
.roadmap-title { font-size: 19px; font-weight: 700; color: var(--text); margin-bottom: 10px; letter-spacing: -0.01em; }
.roadmap-desc { color: var(--text-dim); font-size: 14px; }

.kpis-band { background: #000033; color: var(--bg); border-radius: 24px; padding: 30px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
@media (max-width: 768px) { .kpis-band { grid-template-columns: repeat(2, 1fr); gap: 20px; padding: 28px; } }
.kpi-item { text-align: center; }
.kpi-value { font-size: 36px; font-weight: 700; color: var(--orange); margin-bottom: 6px; letter-spacing: -0.03em; }
.kpi-label { font-size: 12px; color: rgba(255,251,245,0.65); text-transform: uppercase; letter-spacing: 0.1em; font-weight: 600; }

/* SECURITE */
.secu-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
@media (max-width: 768px) { .secu-grid { grid-template-columns: 1fr; } }
.secu-card { background: white; border: 1px solid var(--border); border-radius: 20px; padding: 32px; display: flex; gap: 24px; align-items: flex-start; }
.secu-card:hover { border-color: #000033; }
.secu-icon { width: 56px; height: 56px; border-radius: 14px; background: var(--orange); display: grid; place-items: center; flex-shrink: 0; }
.secu-card h3 { font-size: 18px; font-weight: 700; color: var(--text); margin-bottom: 10px; }
.secu-card p { color: var(--text-dim); font-size: 14.5px; }

/* PLATFORM */
.platform-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
@media (max-width: 968px) { .platform-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .platform-grid { grid-template-columns: 1fr; } }
.platform-card { background: white; border: 1px solid var(--border); border-radius: 20px; padding: 28px 20px; text-align: center; transition: all 0.25s; }
.platform-card.active { background: #000033; color: var(--bg); border: 2px solid var(--orange); }
.platform-card:hover { transform: translateY(-4px); border-color: var(--orange); }
.platform-name { font-size: 18px; font-weight: 700; color: var(--text); letter-spacing: -0.01em; margin-bottom: 8px; }
.platform-card.active .platform-name { color: var(--orange); }
.platform-desc { font-size: 13px; color: var(--text-dim); line-height: 1.5; }
.platform-card.active .platform-desc { color: rgba(255,251,245,0.75); }

/* GOV */
.gov-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 40px; }
@media (max-width: 968px) { .gov-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .gov-grid { grid-template-columns: 1fr; } }
.gov-card { background: white; border: 1px solid var(--border); border-radius: 16px; padding: 26px; }
.gov-card:hover { border-color: var(--orange); }
.gov-icon { width: 44px; height: 44px; border-radius: 12px; background: var(--orange); display: grid; place-items: center; margin-bottom: 16px; }
.gov-card h3 { font-size: 17px; font-weight: 700; color: var(--text); margin-bottom: 8px; letter-spacing: -0.01em; }
.gov-card p { color: var(--text-dim); font-size: 14px; }

/* FAQ */
.faq { max-width: 800px; margin: 0 auto; }
.faq-item { background: white; border: 1px solid var(--border); border-radius: 16px; margin-bottom: 12px; overflow: hidden; transition: all 0.2s; }
.faq-item[open] { border-color: #000033; }
.faq-question { padding: 22px 26px; cursor: pointer; font-weight: 600; font-size: 17px; color: var(--text); list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; letter-spacing: -0.01em; }
.faq-question::-webkit-details-marker { display: none; }
.faq-question::after { content: '+'; font-size: 26px; color: var(--orange); transition: transform 0.2s; font-weight: 400; }
.faq-item[open] .faq-question::after { transform: rotate(45deg); }
.faq-answer { padding: 0 26px 22px; color: var(--text-dim); font-size: 15px; line-height: 1.7; }

/* CTA FINAL */
.cta-final { background: #000033; color: var(--bg); border: none; border-radius: 32px; padding: 80px 40px; text-align: center; position: relative; overflow: hidden; }
.cta-final::before { content: ''; position: absolute; width: 600px; height: 600px; background: radial-gradient(circle, rgba(0, 104, 171,0.25), transparent 65%); top: -200px; right: -200px; border-radius: 50%; pointer-events: none; }
.cta-final-content { position: relative; max-width: 720px; margin: 0 auto; }
.cta-final h2 { font-size: clamp(36px, 5vw, 60px); font-weight: 700; color: var(--bg); margin-bottom: 20px; letter-spacing: -0.04em; line-height: 1; }
.cta-final h2 .gradient-text { color: var(--orange); font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400; }
.cta-final p { font-size: 19px; color: rgba(255,251,245,0.75); margin-bottom: 40px; }
.cta-final-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.cta-final .btn-light, .cta-final .btn-primary { background: var(--orange); color: white; border-color: var(--orange); }
.cta-final .btn-light:hover, .cta-final .btn-primary:hover { background: #005289; border-color: #005289; }
.cta-final .btn-ghost { background: rgba(255,255,255,0.08); color: var(--bg); border: 2px solid rgba(255,255,255,0.2); }
.cta-final .btn-ghost:hover { background: var(--bg); color: var(--text); border-color: var(--bg); }

/* PAGE INTERNES — titre + sous-titre centrés */
.page-header { padding: 80px 0 56px; position: relative; text-align: center; }
.page-header h1 { font-size: clamp(44px, 6.5vw, 76px); margin: 0 auto 32px; line-height: 0.96; letter-spacing: -0.045em; font-weight: 700; max-width: 1200px; }
.page-header h1 .grad { font-family: 'Instrument Serif', Georgia, serif; font-style: italic; font-weight: 400; color: var(--orange); background: none; -webkit-background-clip: initial; -webkit-text-fill-color: initial; }
.page-header .lead { font-size: 20px; color: var(--text-dim); max-width: 760px; line-height: 1.55; margin: 0 auto; }
.breadcrumb { display: inline-flex; justify-content: center; gap: 8px; align-items: center; font-size: 13px; color: var(--text-faint); margin: 0 auto 28px; text-transform: uppercase; letter-spacing: 0.1em; font-weight: 600; width: 100%; }
.breadcrumb a { color: var(--orange); text-decoration: none; }
.breadcrumb a:hover { color: var(--text); }

/* NEWSLETTER */
.newsletter-banner {
  background: #000033;
  color: var(--bg);
  border: none;
  border-radius: 28px;
  padding: 56px;
  display: grid;
  grid-template-columns: 220px 1fr auto;
  gap: 28px;
  align-items: center;
  margin-bottom: 48px;
  position: relative;
  overflow: hidden;
}
.newsletter-banner::before { content: ''; position: absolute; width: 400px; height: 400px; background: radial-gradient(circle, rgba(0, 104, 171,0.18), transparent 65%); top: -150px; right: -100px; border-radius: 50%; pointer-events: none; }
@media (max-width: 968px) { .newsletter-banner { grid-template-columns: 1fr; padding: 28px; gap: 24px; text-align: center; } .newsletter-illustration { margin: 0 auto; } }
.newsletter-illustration { position: relative; z-index: 1; width: 180px; height: 180px; background: rgba(0, 104, 171,0.15); border: 1px solid rgba(0, 104, 171,0.3); border-radius: 24px; display: grid; place-items: center; }
.newsletter-illustration svg path[stroke="rgba(167,139,250,0.8)"], .newsletter-illustration svg path[stroke="rgba(167,139,250,0.9)"] { stroke: var(--orange) !important; }
.newsletter-illustration svg rect[fill="rgba(139,92,246,0.3)"] { fill: rgba(0, 104, 171,0.2) !important; stroke: var(--orange) !important; }
.newsletter-illustration svg circle[fill="#35B3E1"] { fill: var(--orange) !important; }
.newsletter-content { position: relative; z-index: 1; }
.newsletter-content h2 { font-size: clamp(24px, 3vw, 34px); color: var(--bg); margin-bottom: 12px; line-height: 1.1; letter-spacing: -0.03em; font-weight: 700; }
.newsletter-content p { color: rgba(255,251,245,0.7); font-size: 16px; line-height: 1.5; max-width: 460px; }
.newsletter-form { position: relative; z-index: 1; display: flex; gap: 10px; }
@media (max-width: 600px) { .newsletter-form { flex-direction: column; width: 100%; } }
.newsletter-form input {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 100px;
  padding: 16px 20px;
  color: white;
  font-family: inherit;
  font-size: 14.5px;
  min-width: 240px;
}
.newsletter-form input::placeholder { color: rgba(255,251,245,0.45); }
.newsletter-form input:focus { outline: none; border-color: var(--orange); background: rgba(255,255,255,0.12); }

/* FOOTER */
footer.site-footer { border-top: 1px solid var(--border); padding: 60px 0 32px; background: var(--bg-2); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 28px; margin-bottom: 40px; }
@media (max-width: 968px) { .footer-grid { grid-template-columns: 1fr 1fr 1fr; gap: 28px; } }
@media (max-width: 600px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-col h4 { color: var(--text); font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: var(--text-dim); font-size: 14.5px; text-decoration: none; transition: color 0.15s; font-weight: 500; }
.footer-col a:hover { color: var(--orange); }
.footer-social { display: flex; gap: 12px; margin-top: 20px; }
.footer-social a { width: 40px; height: 40px; border-radius: 12px; background: #000033; color: var(--bg); display: grid; place-items: center; transition: all 0.15s; }
.footer-social a:hover { background: var(--orange); color: white; }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; font-size: 13px; color: var(--text-faint); }
.footer-tags { display: flex; gap: 10px; flex-wrap: wrap; }
.footer-tag { background: white; border: 1px solid var(--border); padding: 5px 12px; border-radius: 100px; font-size: 11px; letter-spacing: 0.05em; color: var(--text-dim); }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* EXEC GRID */
.exec-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
@media (max-width: 768px) { .exec-grid { grid-template-columns: 1fr; } }
.exec-card { background: white; border: 1px solid var(--border); border-radius: 20px; padding: 32px; display: flex; gap: 24px; align-items: flex-start; }
.exec-num { font-size: 56px; font-weight: 700; color: var(--orange); letter-spacing: -0.04em; line-height: 1; flex-shrink: 0; font-family: 'Instrument Serif', serif; font-style: italic; }
.exec-card h3 { font-size: 18px; font-weight: 700; color: var(--text); margin-bottom: 10px; letter-spacing: -0.01em; }
.exec-card p { color: var(--text-dim); font-size: 14.5px; line-height: 1.7; }

/* CONTACT */
.contact-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; align-items: start; }
@media (max-width: 968px) { .contact-grid { grid-template-columns: 1fr; gap: 28px; } }
.contact-form { background: white; border: 1px solid var(--border); border-radius: 28px; padding: 30px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 13px; font-weight: 700; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 8px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px; padding: 14px 16px; color: var(--text); font-family: inherit;
  font-size: 15px; transition: border-color 0.2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--orange); background: white;
}
.form-group textarea { min-height: 120px; resize: vertical; }
.contact-info-box { background: #000033; color: var(--bg); border: none; border-radius: 24px; padding: 28px; }
.contact-info-box h3 { font-size: 20px; color: var(--bg); margin-bottom: 20px; letter-spacing: -0.01em; }
.contact-info-box .item { display: flex; gap: 14px; align-items: flex-start; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,0.1); }
.contact-info-box .item:last-child { border: none; }
.contact-info-box .item svg { color: var(--orange); flex-shrink: 0; margin-top: 4px; }
.contact-info-box .item strong { display: block; color: var(--bg); font-size: 14px; margin-bottom: 2px; font-weight: 700; }
.contact-info-box .item span { color: rgba(255,251,245,0.65); font-size: 13.5px; }
.contact-info-box .item a { color: rgba(255,251,245,0.85); text-decoration: none; }
.contact-info-box .item a:hover { color: var(--orange); }

.contact-cta-box { margin-top: 20px; background: var(--orange); border-radius: 24px; padding: 32px; color: white; text-align: center; }
.contact-cta-box h3 { color: white; font-size: 18px; margin-bottom: 8px; letter-spacing: -0.01em; }
.contact-cta-box p { color: rgba(255,255,255,0.9); font-size: 14.5px; margin-bottom: 16px; }
.contact-cta-box .big-phone { font-size: 26px; font-weight: 700; color: white; letter-spacing: -0.02em; }

.section-head.wide-title { max-width: 1100px; }
.section-head.wide-title h2 { font-size: clamp(34px, 4.6vw, 58px); line-height: 1.08; }

/* ============================================
   SIMULATEUR ROI - RESPONSIVE
   ============================================ */
.roi-wrapper { display: grid; grid-template-columns: 1fr 1.2fr; gap: 32px; align-items: stretch; max-width: 1080px; margin: 0 auto; }

@media (max-width: 968px) {
  .roi-wrapper { grid-template-columns: 1fr !important; gap: 24px; }
  .roi-inputs, .roi-results { padding: 24px !important; }
  .roi-results { padding: 28px !important; }
}

@media (max-width: 600px) {
  .roi-wrapper { gap: 20px; }
  .roi-inputs, .roi-results { padding: 20px !important; border-radius: 16px !important; }
  .roi-results > div:nth-child(2) span:first-child { font-size: 48px !important; }
  .roi-inputs h3 { font-size: 16px !important; }
}

/* ============================================
   PRICING - RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .pricing-grid { grid-template-columns: 1fr; gap: 20px; }
  .pricing-card { padding: 32px 24px !important; }
}

/* ============================================
   CONTACT FORM - RESPONSIVE
   ============================================ */
@media (max-width: 968px) {
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr !important; }
}

/* ============================================
   GLOBAL MOBILE FIXES
   ============================================ */
@media (max-width: 600px) {
  .container { padding-left: 20px; padding-right: 20px; }
  .section-head h2 { font-size: clamp(28px, 8vw, 36px) !important; }
  .hero h1 { font-size: clamp(32px, 9vw, 44px) !important; }
  .btn-lg { padding: 14px 24px; font-size: 15px; }
  .footer-grid { grid-template-columns: 1fr !important; gap: 32px; }
}

/* ============================================
   TABLETTE / MID-SIZE
   ============================================ */
@media (min-width: 601px) and (max-width: 968px) {
  .container { padding-left: 32px; padding-right: 32px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 32px; }
}

/* ============================================
   MENU MOBILE OVERLAY
   ============================================ */
.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 51, 0.96);
  z-index: 9999;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 80px 24px 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease;
  overflow-y: auto;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.mobile-menu-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu-inner {
  width: 100%;
  max-width: 420px;
  position: relative;
}

.mobile-menu-close {
  position: absolute;
  top: -56px;
  right: 0;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  color: #FFFFFF;
  cursor: pointer;
  display: grid;
  place-items: center;
  padding: 0;
}

.mobile-menu-close:hover {
  background: rgba(255,255,255,0.1);
  border-color: #35B3E1;
}

.mobile-menu-overlay .nav-links {
  display: flex !important;
  flex-direction: column;
  gap: 4px;
  padding: 0;
  margin: 0 0 32px;
  list-style: none;
}

.mobile-menu-overlay .nav-links li {
  width: 100%;
}

.mobile-menu-overlay .nav-links a {
  display: block;
  color: #FFFFFF !important;
  font-size: 18px;
  font-weight: 600;
  padding: 16px 20px;
  border-radius: 12px;
  text-decoration: none;
  opacity: 1 !important;
  background: rgba(255,255,255,0.05);
  transition: background 0.15s, color 0.15s;
}

.mobile-menu-overlay .nav-links a:hover,
.mobile-menu-overlay .nav-links a:focus {
  background: #0068AB;
  color: #FFFFFF !important;
}

.mobile-menu-overlay .nav-actions {
  display: flex !important;
  flex-direction: column;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.15);
}

.mobile-menu-overlay .nav-actions .btn {
  width: 100%;
  text-align: center;
  justify-content: center;
  padding: 16px 24px;
  font-size: 16px;
}

/* ============================================
   SIMULATEUR ROI - PARITÉ MOBILE COMPLÈTE
   ============================================ */
@media (max-width: 768px) {
  .roi-wrapper {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
    padding: 0 !important;
  }
  .roi-inputs,
  .roi-results {
    padding: 24px 20px !important;
    border-radius: 16px !important;
  }
  .roi-results > div:first-child {
    font-size: 11px !important;
  }
  .roi-results [id="roi-multiple"] {
    font-size: 52px !important;
  }
  .roi-results [id="roi-net"] + span,
  .roi-results [id="roi-val"],
  .roi-results [id="roi-cost"] {
    font-size: 14px !important;
  }
  /* Inputs : sliders full-width, num à la ligne */
  .roi-inputs > div > div[style*="display: flex"] {
    flex-wrap: wrap !important;
    gap: 8px !important;
  }
  .roi-inputs input[type="number"] {
    width: 100% !important;
    margin-top: 8px;
  }
  .roi-inputs input[type="range"] {
    flex: 1 1 100% !important;
    width: 100% !important;
    height: 28px;
  }
  .roi-inputs label {
    font-size: 13px !important;
  }
  /* Hypothèses box plus compact */
  .roi-inputs > div:last-child {
    font-size: 12px !important;
    line-height: 1.5 !important;
    padding: 12px !important;
  }
}

@media (max-width: 480px) {
  .roi-results [id="roi-multiple"] {
    font-size: 44px !important;
  }
  .roi-inputs h3 {
    font-size: 16px !important;
    margin-bottom: 16px !important;
  }
  .roi-inputs > div {
    margin-bottom: 20px !important;
  }
}

/* Portail clients - alignement header desktop */
.site-header .nav-actions { display: inline-flex; align-items: center; gap: 8px; }
.site-header .nav-actions .btn-portal { background: #0068AB; }
.site-header .nav-actions .btn-portal:hover { background: #004F82; }