/* ============================================================
   LEX-Innovation · main.css v2
   Design System "Glassmorphism Dark Premium"
   Direction : Linear.app / Raycast / Vercel 2024
   Palette   : Indigo / Violet / Blanc sur Dark profond
   ============================================================ */

/* 1. RESET & BASE */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(99,102,241,.18) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 80%,  rgba(139,92,246,.10) 0%, transparent 55%),
    radial-gradient(ellipse 40% 30% at 10% 60%,  rgba(99,102,241,.07) 0%, transparent 50%);
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

img, svg { max-width: 100%; height: auto; display: block; }

a { color: var(--indigo-light); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: #fff; }
a:focus-visible { outline: 2px solid var(--indigo); outline-offset: 3px; border-radius: 3px; }

ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* 2. TOKENS */
:root {
  --bg:        #08080f;
  --bg2:       #0c0c18;
  --bg3:       #10101f;
  --bg4:       #14142a;

  --glass-bg:       rgba(255,255,255,.04);
  --glass-bg-hover: rgba(255,255,255,.07);
  --glass-border:   rgba(255,255,255,.08);
  --glass-border-hover: rgba(255,255,255,.15);

  --indigo:       #6366f1;
  --indigo-light: #818cf8;
  --indigo-dim:   rgba(99,102,241,.12);
  --indigo-glow:  rgba(99,102,241,.20);
  --violet:       #8b5cf6;
  --violet-dim:   rgba(139,92,246,.10);
  --violet-glow:  rgba(139,92,246,.15);

  --gradient:      linear-gradient(135deg, var(--indigo) 0%, var(--violet) 100%);
  --gradient-text: linear-gradient(135deg, #a5b4fc 0%, #c4b5fd 50%, #e0e7ff 100%);
  --gradient-glow: linear-gradient(135deg, var(--indigo-glow), var(--violet-glow));

  --text:          #f1f2f9;
  --text-secondary:#a8b0cc;
  --text-muted:    #5a637d;

  --border:        rgba(255,255,255,.07);
  --border-light:  rgba(255,255,255,.12);

  --font-body:  'Inter', system-ui, -apple-system, sans-serif;
  --font-title: 'Syne', sans-serif;
  --font-mono:  'SF Mono', 'Fira Code', 'Cascadia Code', monospace;

  --space-xs:  .25rem;
  --space-sm:  .5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 5rem;

  --container: 1120px;

  --t-fast:   .18s ease;
  --t-medium: .32s ease;
  --t-slow:   .55s ease;

  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-full: 9999px;
}

/* 3. UTILITAIRES */
.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--space-xl); }

.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;
}

.accent {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--indigo-light);
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
}
.section-label::before {
  content: '';
  display: block;
  width: 20px; height: 1px;
  background: var(--indigo-light);
  opacity: .6;
}

.section-title {
  font-family: var(--font-title);
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.03em;
  margin-bottom: var(--space-md);
  color: var(--text);
}

.section-subtitle {
  color: var(--text-secondary);
  max-width: 580px;
  margin-bottom: var(--space-2xl);
  font-size: 1rem;
  line-height: 1.8;
  font-weight: 400;
}

.fade-up { opacity: 0; transform: translateY(20px); transition: opacity var(--t-slow), transform var(--t-slow); }
.fade-up.visible          { opacity: 1; transform: translateY(0); }
.fade-up-delay-1.visible  { transition-delay: .08s; }
.fade-up-delay-2.visible  { transition-delay: .16s; }
.fade-up-delay-3.visible  { transition-delay: .24s; }
.fade-up-delay-4.visible  { transition-delay: .32s; }

/* 4. BOUTONS */
.btn {
  display: inline-flex;
  align-items: center; justify-content: center;
  padding: .75rem 1.75rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: .9rem; font-weight: 600; letter-spacing: .01em;
  transition: all var(--t-fast);
  cursor: pointer; text-decoration: none; border: none;
  white-space: nowrap; position: relative; overflow: hidden;
}
.btn:focus-visible { outline: 2px solid var(--indigo); outline-offset: 3px; }

.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 0 0 1px rgba(99,102,241,.3), 0 4px 16px rgba(99,102,241,.25);
}
.btn-primary:hover {
  color: #fff;
  box-shadow: 0 0 0 1px rgba(99,102,241,.5), 0 8px 28px rgba(99,102,241,.4);
  transform: translateY(-1px);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: var(--glass-bg);
  color: var(--text);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.btn-secondary:hover {
  color: #fff;
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  transform: translateY(-1px);
}

.btn-sm   { padding: .55rem 1.25rem; font-size: .82rem; }
.btn-full { width: 100%; }

/* 5. NAVIGATION */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 0 var(--space-xl); height: 64px;
  display: flex; align-items: center;
  transition: background var(--t-fast), border-color var(--t-fast);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(8,8,15,.75);
  border-color: var(--border);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
}

.nav-main {
  max-width: var(--container); margin: 0 auto; width: 100%;
  display: flex; align-items: center;
  justify-content: space-between; gap: var(--space-xl);
}
.nav-logo img { height: 34px; width: auto; }
.nav-menu { display: flex; align-items: center; gap: var(--space-lg); }

.nav-link {
  color: var(--text-secondary);
  font-size: .875rem; font-weight: 500;
  transition: color var(--t-fast);
  position: relative; padding: .25rem 0;
}
.nav-link::after {
  content: ''; position: absolute; bottom: -2px; left: 0;
  width: 0; height: 1px;
  background: var(--gradient);
  transition: width var(--t-fast); border-radius: 1px;
}
.nav-link:hover, .nav-link[aria-current="page"] { color: var(--text); }
.nav-link:hover::after, .nav-link[aria-current="page"]::after { width: 100%; }

.nav-cta {
  background: var(--gradient) !important;
  color: #fff !important;
  padding: .55rem 1.25rem; border-radius: var(--radius-sm);
  font-weight: 600; font-size: .875rem;
  box-shadow: 0 2px 12px rgba(99,102,241,.3);
  transition: all var(--t-fast);
}
.nav-cta:hover { box-shadow: 0 4px 20px rgba(99,102,241,.45); transform: translateY(-1px); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: var(--space-sm); }
.nav-toggle span {
  display: block; width: 22px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: transform var(--t-fast), opacity var(--t-fast);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* 6. HERO */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding: 8rem var(--space-xl) 5rem;
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute;
  width: 800px; height: 800px;
  background: radial-gradient(circle,
    rgba(99,102,241,.15) 0%,
    rgba(139,92,246,.08) 40%,
    transparent 70%);
  top: -200px; right: -200px; pointer-events: none;
  animation: halo-drift 8s ease-in-out infinite alternate;
}
.hero::after {
  content: ''; position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(139,92,246,.10) 0%, transparent 65%);
  bottom: -100px; left: -100px; pointer-events: none;
}
@keyframes halo-drift {
  from { transform: translate(0, 0); }
  to   { transform: translate(-30px, 30px); }
}
.hero .container { position: relative; z-index: 1; max-width: 800px; }

.hero-badge {
  display: inline-flex; align-items: center; gap: var(--space-sm);
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  padding: .4rem 1rem; border-radius: var(--radius-full);
  font-family: var(--font-mono); font-size: .72rem;
  color: var(--indigo-light); letter-spacing: .06em;
  margin-bottom: var(--space-xl);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.hero-badge::before {
  content: ''; width: 6px; height: 6px;
  background: var(--indigo-light); border-radius: 50%;
  animation: pulse-dot 2.5s ease-in-out infinite; flex-shrink: 0;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(129,140,248,.4); }
  50%       { opacity: .6; box-shadow: 0 0 0 6px rgba(129,140,248,0); }
}

.hero h1 {
  font-family: var(--font-title);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 800; line-height: 1.02;
  letter-spacing: -.04em; margin-bottom: var(--space-lg); color: var(--text);
}
.hero-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  color: var(--text-secondary); max-width: 560px;
  margin-bottom: var(--space-2xl); line-height: 1.75; font-weight: 400;
}
.hero-subtitle strong { color: var(--text); font-weight: 600; }
.hero-cta { display: flex; gap: var(--space-md); flex-wrap: wrap; margin-bottom: var(--space-3xl); }

.hero-stats {
  display: flex; gap: var(--space-2xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--border); flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; gap: .2rem; }
.stat-value {
  font-family: var(--font-title); font-size: 2.2rem; font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; line-height: 1;
}
.stat-label {
  font-size: .75rem; color: var(--text-muted);
  letter-spacing: .06em; text-transform: uppercase; font-weight: 500;
}

/* 7. SECTIONS */
section { padding: var(--space-3xl) var(--space-xl); }
.services { background: transparent; }
.why      { background: transparent; }
.contact  { background: transparent; }

.services::before, .why::before, .contact::before {
  content: ''; display: block; height: 1px;
  background: linear-gradient(90deg,
    transparent, var(--border-light) 30%, var(--border-light) 70%, transparent);
  margin-bottom: var(--space-3xl);
}

/* 8. CARDS SERVICES GLASSMORPHISM */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-lg);
  background: none; border: none; border-radius: 0;
}
.service-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  position: relative; overflow: hidden;
  transition: background var(--t-fast), border-color var(--t-fast),
              transform var(--t-medium), box-shadow var(--t-medium);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.service-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.04) 0%, transparent 60%);
  pointer-events: none; border-radius: inherit;
}
.service-card:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,.4), 0 0 0 1px rgba(99,102,241,.1);
}
.service-card::after { display: none; }

.service-card--highlight {
  background: linear-gradient(135deg, rgba(99,102,241,.12) 0%, rgba(139,92,246,.08) 100%);
  border-color: rgba(99,102,241,.25);
}
.service-card--highlight:hover {
  border-color: rgba(99,102,241,.4);
  box-shadow: 0 20px 60px rgba(99,102,241,.2), 0 0 0 1px rgba(99,102,241,.2);
}

.service-icon {
  width: 48px; height: 48px;
  background: var(--indigo-dim);
  border: 1px solid rgba(99,102,241,.2);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; margin-bottom: var(--space-lg);
  transition: background var(--t-fast), border-color var(--t-fast);
}
.service-card:hover .service-icon {
  background: rgba(99,102,241,.2); border-color: rgba(99,102,241,.35);
}
.service-card--highlight .service-icon { background: rgba(99,102,241,.18); }

.service-title {
  font-family: var(--font-title); font-size: 1.05rem;
  font-weight: 700; margin-bottom: .65rem; line-height: 1.3; color: var(--text);
}
.service-desc {
  font-size: .875rem; color: var(--text-secondary);
  line-height: 1.7; margin-bottom: var(--space-lg); font-weight: 400;
}
.service-tags { display: flex; flex-wrap: wrap; gap: .35rem; margin-bottom: var(--space-md); }
.service-tags li {
  font-family: var(--font-mono); font-size: .68rem;
  padding: .2rem .65rem;
  background: var(--indigo-dim); border: 1px solid rgba(99,102,241,.15);
  border-radius: var(--radius-full); color: var(--indigo-light);
  letter-spacing: .02em; font-weight: 400;
}
.service-link {
  display: inline-flex; align-items: center; gap: .35rem;
  color: var(--indigo-light); font-size: .875rem; font-weight: 500;
  transition: gap var(--t-fast), color var(--t-fast); margin-top: var(--space-sm);
}
.service-link:hover { gap: .6rem; color: #fff; }
.service-note {
  font-family: var(--font-mono); font-size: .72rem;
  color: var(--indigo-light); margin: var(--space-sm) 0 var(--space-lg); opacity: .8;
}

/* 9. POURQUOI */
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3xl); align-items: start; }

.comparison-table { width: 100%; border-collapse: collapse; }
.comparison-table tr { border-bottom: 1px solid var(--border); }
.comparison-table tr:last-child { border-bottom: none; }
.comparison-table td { padding: .9rem 0; font-size: .875rem; vertical-align: top; line-height: 1.6; }
.comparison-table td:first-child { color: var(--text-muted); padding-right: var(--space-xl); width: 42%; font-size: .82rem; }
.comparison-table td:last-child { color: var(--text); font-weight: 500; }
.check {
  background: var(--gradient-text);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; margin-right: var(--space-sm); font-weight: 700;
}

.stack-title { font-size: .75rem; color: var(--text-muted); font-family: var(--font-mono); margin-bottom: var(--space-lg); letter-spacing: .06em; text-transform: uppercase; }
.stack-list  { display: flex; flex-direction: column; gap: var(--space-md); }
.stack-row   { display: grid; grid-template-columns: 100px 1fr; gap: var(--space-md); align-items: baseline; }
.stack-row dt { font-family: var(--font-mono); font-size: .72rem; color: var(--indigo-light); letter-spacing: .04em; font-weight: 400; }
.stack-row dd { font-size: .82rem; color: var(--text-secondary); line-height: 1.6; }

/* 10. CONTACT */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3xl); align-items: start; }

.contact-info h3 { font-family: var(--font-title); font-size: 1.5rem; font-weight: 700; margin-bottom: var(--space-md); line-height: 1.2; color: var(--text); }
.contact-info > p { color: var(--text-secondary); line-height: 1.8; margin-bottom: var(--space-xl); font-size: .95rem; }

.contact-details { display: flex; flex-direction: column; gap: var(--space-md); margin-bottom: var(--space-xl); font-style: normal; }
.contact-detail { display: flex; align-items: flex-start; gap: .85rem; font-size: .9rem; }
.contact-icon {
  width: 38px; height: 38px;
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: var(--radius-md); display: flex;
  align-items: center; justify-content: center;
  font-size: .9rem; flex-shrink: 0; backdrop-filter: blur(8px);
}
.contact-detail span, .contact-detail a { line-height: 1.6; padding-top: .3rem; }
.contact-detail span { color: var(--text-secondary); }

.pricing-preview {
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: var(--radius-md); padding: var(--space-lg);
  backdrop-filter: blur(12px);
}
.pricing-label { font-family: var(--font-mono); font-size: .68rem; color: var(--indigo-light); letter-spacing: .12em; text-transform: uppercase; margin-bottom: var(--space-md); opacity: .9; }
.pricing-list  { display: flex; flex-direction: column; gap: var(--space-sm); }
.pricing-list > div { display: flex; justify-content: space-between; align-items: baseline; font-size: .85rem; }
.pricing-list dt { color: var(--text-secondary); }
.pricing-list dd { color: var(--text); font-weight: 600; font-family: var(--font-mono); font-size: .78rem; }

/* 11. FORMULAIRE GLASS */
.contact-form-wrapper {
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg); padding: var(--space-xl);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  position: relative; overflow: hidden;
}
.contact-form-wrapper::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg,
    transparent, rgba(99,102,241,.3) 40%, rgba(139,92,246,.3) 60%, transparent);
}

.form-row  { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
.form-group { display: flex; flex-direction: column; gap: var(--space-sm); margin-bottom: var(--space-md); }
.form-group label { font-size: .75rem; font-weight: 500; color: var(--text-secondary); letter-spacing: .04em; }
.form-group label span { color: var(--indigo-light); }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; background: rgba(0,0,0,.3);
  border: 1px solid var(--glass-border); border-radius: var(--radius-sm);
  padding: .75rem 1rem; color: var(--text);
  font-family: var(--font-body); font-size: .9rem;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  outline: none; -webkit-appearance: none; appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); opacity: .8; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(99,102,241,.5);
  box-shadow: 0 0 0 3px rgba(99,102,241,.1);
  background: rgba(0,0,0,.4);
}
.form-group input.error,
.form-group select.error,
.form-group textarea.error { border-color: rgba(239,68,68,.5); }

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235a637d' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center;
  background-size: 12px; padding-right: 2.5rem; cursor: pointer;
}
.form-group select option { background: #14142a; color: var(--text); }
.form-group textarea { resize: vertical; min-height: 120px; }

.form-error { font-size: .75rem; color: #f87171; font-family: var(--font-mono); min-height: 1em; }
.form-honeypot { position: absolute; left: -9999px; top: -9999px; visibility: hidden; pointer-events: none; }

.form-legal {
  font-size: .72rem; color: var(--text-muted); line-height: 1.6;
  margin-top: var(--space-md); text-align: center; font-family: var(--font-mono);
}
.form-legal a { color: var(--text-muted); text-decoration: underline; }

.form-message { padding: var(--space-md); border-radius: var(--radius-sm); text-align: center; font-size: .875rem; margin-top: var(--space-md); }
.form-message--success { background: rgba(99,102,241,.1); border: 1px solid rgba(99,102,241,.25); color: var(--indigo-light); }
.form-message--error   { background: rgba(239,68,68,.08); border: 1px solid rgba(239,68,68,.2); color: #f87171; }
[hidden] { display: none !important; }

/* 12. FOOTER */
.site-footer {
  padding: var(--space-2xl) var(--space-xl);
  border-top: 1px solid var(--border); position: relative;
}
.site-footer::before {
  content: ''; position: absolute; top: 0; left: 50%;
  transform: translateX(-50%); width: 60%; height: 1px;
  background: linear-gradient(90deg,
    transparent, var(--indigo-glow) 40%, var(--violet-glow) 60%, transparent);
}
.footer-inner {
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-3xl); margin-bottom: var(--space-xl);
}
.footer-brand img { margin-bottom: var(--space-md); }
.footer-brand p { font-size: .85rem; color: var(--text-muted); line-height: 1.7; max-width: 320px; }
.footer-nav ul { display: flex; flex-direction: column; gap: var(--space-sm); }
.footer-nav a { font-size: .85rem; color: var(--text-muted); transition: color var(--t-fast); }
.footer-nav a:hover { color: var(--text); }
.footer-contact { display: flex; flex-direction: column; gap: var(--space-sm); font-size: .85rem; color: var(--text-muted); font-style: normal; }
.footer-contact a { color: var(--indigo-light); }
.footer-bottom { max-width: var(--container); margin: 0 auto; padding-top: var(--space-xl); border-top: 1px solid var(--border); text-align: center; }
.footer-bottom p { font-size: .75rem; color: var(--text-muted); font-family: var(--font-mono); }
.footer-bottom a { color: var(--text-muted); }

/* 13. PAGES SERVICE — HERO */
.page-hero {
  padding: 9rem var(--space-xl) var(--space-3xl);
  position: relative; overflow: hidden; border-bottom: 1px solid var(--border);
}
.page-hero::before {
  content: ''; position: absolute;
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(99,102,241,.12) 0%, transparent 70%);
  top: -100px; right: -100px; pointer-events: none;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 {
  font-family: var(--font-title);
  font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800;
  line-height: 1.1; letter-spacing: -.03em;
  margin-bottom: var(--space-lg); margin-top: var(--space-md); color: var(--text);
}
.page-subtitle { color: var(--text-secondary); max-width: 660px; line-height: 1.8; margin-bottom: var(--space-xl); font-size: 1rem; }

.breadcrumb ol { display: flex; gap: var(--space-sm); align-items: center; flex-wrap: wrap; }
.breadcrumb li { font-family: var(--font-mono); font-size: .72rem; color: var(--text-muted); letter-spacing: .04em; }
.breadcrumb li:not(:last-child)::after { content: '/'; margin-left: var(--space-sm); color: var(--border-light); }
.breadcrumb a { color: var(--text-muted); transition: color var(--t-fast); }
.breadcrumb a:hover { color: var(--text); }
.breadcrumb [aria-current="page"] { color: var(--indigo-light); }

/* 14. DÉTAIL SERVICE */
.service-detail { border-bottom: 1px solid var(--border); }
.service-detail h2 { font-family: var(--font-title); font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; margin-bottom: var(--space-md); letter-spacing: -.02em; color: var(--text); }
.service-detail h3 { font-size: .875rem; font-weight: 600; color: var(--indigo-light); font-family: var(--font-mono); letter-spacing: .06em; margin-top: var(--space-xl); margin-bottom: var(--space-md); text-transform: uppercase; }
.service-detail p { color: var(--text-secondary); line-height: 1.8; max-width: 720px; margin-bottom: var(--space-md); font-size: .95rem; }
.service-detail strong { color: var(--text); font-weight: 600; }

.feature-list { display: flex; flex-direction: column; gap: var(--space-sm); max-width: 720px; }
.feature-list li {
  display: flex; align-items: flex-start; gap: var(--space-md);
  font-size: .9rem; color: var(--text-secondary); line-height: 1.6;
  padding: var(--space-sm) 0; border-bottom: 1px solid var(--border);
}
.feature-list li:last-child { border-bottom: none; }
.feature-list li::before { content: '\2192'; color: var(--indigo-light); font-family: var(--font-mono); flex-shrink: 0; margin-top: 1px; font-size: .85rem; }

.pricing-table { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--space-md); margin-top: var(--space-xl); }
.pricing-table > div {
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: var(--radius-md); padding: var(--space-lg);
  backdrop-filter: blur(8px);
  transition: border-color var(--t-fast), transform var(--t-fast);
}
.pricing-table > div:hover { border-color: rgba(99,102,241,.25); transform: translateY(-2px); }
.pricing-table dt { font-size: .875rem; color: var(--text-secondary); margin-bottom: var(--space-sm); }
.pricing-table dd:first-of-type {
  font-size: 1.3rem; font-weight: 700; font-family: var(--font-mono); margin-bottom: var(--space-xs);
  background: var(--gradient-text);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.pricing-table dd:last-of-type { font-size: .75rem; color: var(--text-muted); font-family: var(--font-mono); }

.faq-list { display: flex; flex-direction: column; max-width: 800px; margin-top: var(--space-xl); }
.faq-item { border-bottom: 1px solid var(--border); padding: var(--space-lg) 0; }
.faq-item dt { font-size: .95rem; font-weight: 600; color: var(--text); cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: var(--space-md); user-select: none; }
.faq-item dt::after { content: '+'; font-family: var(--font-mono); font-size: 1.1rem; color: var(--indigo-light); flex-shrink: 0; transition: transform var(--t-fast); font-weight: 300; }
.faq-item.open dt::after { transform: rotate(45deg); }
.faq-item dd { font-size: .9rem; color: var(--text-secondary); line-height: 1.8; display: none; padding-top: var(--space-md); }
.faq-item.open dd { display: block; }

.service-cta { text-align: center; }
.service-cta h2 { font-family: var(--font-title); font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; margin-bottom: var(--space-md); color: var(--text); }
.service-cta p  { color: var(--text-secondary); max-width: 520px; margin: 0 auto var(--space-xl); line-height: 1.8; font-size: .95rem; }

/* 15. MENTIONS LÉGALES */
.legal-page { padding-top: 9rem; min-height: 80vh; }
.legal-page h1 { font-family: var(--font-title); font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; margin-top: var(--space-md); margin-bottom: var(--space-2xl); letter-spacing: -.03em; }
.legal-page h2 { font-size: 1rem; font-weight: 600; color: var(--indigo-light); font-family: var(--font-mono); margin-top: var(--space-2xl); margin-bottom: var(--space-md); letter-spacing: .04em; text-transform: uppercase; }
.legal-page p  { color: var(--text-secondary); line-height: 1.8; max-width: 720px; margin-bottom: var(--space-md); font-size: .95rem; }

/* 16. RESPONSIVE TABLETTE */
@media (max-width: 1024px) {
  .why-grid     { grid-template-columns: 1fr; gap: var(--space-2xl); }
  .contact-grid { grid-template-columns: 1fr; gap: var(--space-2xl); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
  .footer-brand { grid-column: 1 / -1; }
}

/* 17. RESPONSIVE MOBILE */
@media (max-width: 768px) {
  :root { --space-3xl: 3.5rem; }
  .container { padding: 0 var(--space-lg); }
  .nav-toggle { display: flex; }
  .nav-menu {
    position: fixed; top: 0; right: 0; bottom: 0;
    width: min(300px, 85vw);
    background: rgba(8,8,15,.95);
    backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
    border-left: 1px solid var(--border);
    flex-direction: column; align-items: flex-start;
    justify-content: center; gap: var(--space-lg);
    padding: var(--space-2xl) var(--space-xl);
    transform: translateX(100%); transition: transform var(--t-medium); z-index: 999;
  }
  .nav-menu.open { transform: translateX(0); }
  .nav-link { font-size: 1.05rem; color: var(--text); }
  .nav-cta  { padding: .7rem 1.4rem; font-size: .95rem; }
  .hero { padding: 7rem var(--space-lg) var(--space-2xl); min-height: auto; }
  .hero h1 { font-size: clamp(2.5rem, 10vw, 3.5rem); }
  .hero-stats { gap: var(--space-xl); }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; justify-content: center; }
  .services-grid { grid-template-columns: 1fr; }
  .form-row      { grid-template-columns: 1fr; }
  .footer-inner  { grid-template-columns: 1fr; gap: var(--space-xl); }
  .footer-brand  { grid-column: auto; }
  .pricing-table { grid-template-columns: 1fr; }
  .stack-row     { grid-template-columns: 80px 1fr; }
  .comparison-table td:first-child { display: none; }
}

/* 18. REDUCED MOTION */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
  .fade-up { opacity: 1; transform: none; }
  .hero::before { animation: none; }
}

/* 19. PRINT */
@media print {
  .site-header, .site-footer, .hero-cta, .service-cta, .contact { display: none; }
  body { background: white; color: black; background-image: none; }
  .accent, .stat-value, .pricing-table dd:first-of-type {
    -webkit-text-fill-color: black; color: black;
  }
}