:root {
  --bg: #031A2E;
  --bg-soft: rgba(10, 38, 64, 0.7);
  --panel: rgba(3, 26, 46, 0.85);
  --line: #16324C;
  --line-soft: #2A4A68;
  --text: #E8F0F7;
  --muted: #A9BDD0;
  --dim: #8FA6BD;
  --faint: #5F7A93;
  --cy: #5CE1E6;
  --amber: #FFB86B;
  --maxw: 1296px;
  --gutter: 72px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--text);
  background-color: var(--bg);
  background-image: radial-gradient(circle at 1px 1px, rgba(143, 166, 189, 0.22) 1px, transparent 0);
  background-size: 28px 28px;
  font-family: 'Bricolage Grotesque', 'Helvetica Neue', Arial, sans-serif;
  font-size: 17px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3 { margin: 0; letter-spacing: -0.03em; font-weight: 800; text-wrap: balance; }
h1 { font-size: clamp(38px, 6vw, 74px); line-height: 0.98; letter-spacing: -0.035em; }
h2 { font-size: clamp(32px, 4.4vw, 64px); line-height: 1; }
h3 { font-size: clamp(24px, 2.6vw, 36px); line-height: 1.04; letter-spacing: -0.02em; }
p { margin: 0; text-wrap: pretty; }
a { color: var(--cy); text-decoration: none; }
a:hover { color: var(--text); }
img { max-width: 100%; }

.mono { font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace; }
.cy { color: var(--cy); }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }
.rule { border-top: 1px solid var(--line); }
.label { font-family: 'JetBrains Mono', monospace; font-size: 14px; color: var(--cy); }
.glow { position: absolute; width: 900px; height: 900px; pointer-events: none; z-index: 0; background: radial-gradient(closest-side, rgba(0, 94, 170, 0.5), transparent); }
section { position: relative; overflow: hidden; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: var(--cy); color: var(--bg); padding: 10px 16px; z-index: 50; }

/* ---------- header ---------- */
.site-header { border-bottom: 1px solid var(--line); position: relative; z-index: 2; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 16px; padding-bottom: 16px; }
.site-header img { height: 92px; width: auto; }
.nav { display: flex; gap: 32px; align-items: center; font-family: 'JetBrains Mono', monospace; font-size: 14px; }
.nav a { color: var(--dim); }
.nav a:hover { color: var(--cy); }
.nav .btn-ghost { border: 1px solid var(--cy); color: var(--cy); padding: 12px 20px; }
.nav .btn-ghost:hover { background: var(--cy); color: var(--bg); }

/* ---------- hero ---------- */
.hero { padding: 104px 0 88px; }
.hero .wrap { display: grid; grid-template-columns: 8fr 4fr; gap: 88px; align-items: center; position: relative; z-index: 1; }
.hero .glow { right: -260px; top: -240px; }
.hero-text { display: flex; flex-direction: column; gap: 32px; }
.kicker { display: flex; align-items: center; gap: 10px; font-family: 'JetBrains Mono', monospace; font-size: 14px; color: var(--dim); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cy); box-shadow: 0 0 12px var(--cy); flex: 0 0 auto; }
.lede { font-size: clamp(18px, 1.6vw, 21px); line-height: 1.55; color: var(--muted); max-width: 620px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 20px; align-items: center; }
.btn {
  display: inline-block; background: var(--cy); color: #031A2E; padding: 18px 30px;
  font-weight: 700; font-size: 17px; border: 0; cursor: pointer; transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { color: #031A2E; transform: translateY(-2px); box-shadow: 0 10px 30px rgba(92, 225, 230, 0.25); }
.aside-note { font-family: 'JetBrains Mono', monospace; font-size: 14px; color: var(--dim); }

.terminal { border: 1px solid var(--line); background: var(--panel); }
.terminal-bar { display: flex; gap: 8px; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--line); font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--faint); }
.terminal-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line); display: block; }
.terminal-bar span { margin-left: 10px; }
.portrait { width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: cover; object-position: center 20%; background: #0A2640; display: block; filter: grayscale(1) contrast(1.05); }
.terminal-out { padding: 22px 24px; font-family: 'JetBrains Mono', monospace; font-size: 14px; line-height: 1.9; color: var(--muted); display: flex; flex-direction: column; }
.terminal-out .k { color: var(--faint); }
.terminal-out .w { color: var(--amber); }

/* ---------- bandeau références ---------- */
.refs { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 36px 0; }
.refs .wrap { display: flex; flex-direction: column; gap: 22px; }
.refs-list { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 28px; align-items: center; }
.refs-list span { font-size: 20px; font-weight: 700; color: var(--muted); text-align: center; letter-spacing: -0.01em; }

/* ---------- offres ---------- */
.section { padding: 112px 0; }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; margin-bottom: 48px; }
.cards { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 20px; }
.card { border: 1px solid var(--line); background: var(--bg-soft); padding: 40px; display: flex; flex-direction: column; gap: 20px; }
.card.lead { background: var(--cy); color: #031A2E; border-color: var(--cy); }
.card.lead p { color: #06314a; }
.card .n { font-family: 'JetBrains Mono', monospace; font-size: 14px; color: var(--cy); }
.card.lead .n { color: #06314a; font-weight: 500; }
.card p { color: var(--muted); flex-grow: 1; font-size: 16px; line-height: 1.6; }
.card .meta { font-family: 'JetBrains Mono', monospace; font-size: 14px; color: var(--dim); border-top: 1px solid var(--line); padding-top: 16px; display: flex; flex-direction: column; gap: 6px; }
.card.lead .meta { color: #06314a; border-color: rgba(3, 26, 46, 0.25); }
.card .price { color: var(--cy); font-weight: 700; }
.card.lead .price { color: #031A2E; }

/* ---------- parcours ---------- */
.split { display: grid; grid-template-columns: 5fr 7fr; gap: 88px; align-items: start; }
.split-intro { display: flex; flex-direction: column; gap: 24px; }
.split-intro p { color: var(--muted); font-size: 18px; line-height: 1.6; }
.timeline { border: 1px solid var(--line); background: var(--panel); }
.timeline-head { padding: 14px 20px; border-bottom: 1px solid var(--line); font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--faint); }
.tl-item { display: grid; grid-template-columns: 24px 1fr; gap: 20px; padding: 24px 24px 0; }
.tl-item:last-child { padding-bottom: 24px; }
.tl-rail { display: flex; flex-direction: column; align-items: center; }
.tl-rail i { width: 12px; height: 12px; border-radius: 50%; border: 2px solid var(--cy); display: block; }
.tl-item:first-child .tl-rail i { background: var(--cy); box-shadow: 0 0 10px var(--cy); }
.tl-rail span { width: 1px; flex-grow: 1; background: var(--line-soft); }
.tl-body { display: flex; flex-direction: column; gap: 6px; padding-bottom: 24px; }
.tl-date { font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--amber); }
.tl-role { font-size: 22px; font-weight: 700; }
.tl-desc { font-family: 'JetBrains Mono', monospace; font-size: 13.5px; line-height: 1.6; color: var(--dim); }

/* ---------- témoignages ---------- */
.quotes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.quote { border: 1px solid var(--line); background: var(--bg-soft); padding: 36px; display: flex; flex-direction: column; gap: 28px; }
.quote .mark { font-family: 'JetBrains Mono', monospace; font-size: 40px; line-height: 0.5; color: var(--cy); }
.quote blockquote { margin: 0; font-size: 19px; line-height: 1.5; flex-grow: 1; }
.quote figcaption { display: flex; gap: 14px; align-items: center; border-top: 1px solid var(--line); padding-top: 22px; }
.quote img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; filter: grayscale(1) contrast(1.05); }
.quote .who { display: flex; flex-direction: column; gap: 2px; }
.quote .who b { font-size: 16px; }
.quote .who span { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--dim); }

/* ---------- faq ---------- */
.faq { display: grid; grid-template-columns: 4fr 8fr; gap: 88px; align-items: start; }
.faq-list { display: flex; flex-direction: column; }
details { border-top: 1px solid var(--line); padding: 24px 0; }
details:last-of-type { border-bottom: 1px solid var(--line); }
summary { display: flex; justify-content: space-between; align-items: center; gap: 24px; cursor: pointer; list-style: none; font-size: 22px; font-weight: 700; }
summary::-webkit-details-marker { display: none; }
summary::after { content: '[+]'; font-family: 'JetBrains Mono', monospace; font-size: 18px; color: var(--faint); flex: 0 0 auto; }
details[open] summary::after { content: '[\2212]'; color: var(--cy); }
details p { margin-top: 14px; color: var(--muted); font-size: 16.5px; line-height: 1.6; max-width: 760px; }

/* ---------- contact ---------- */
.contact { display: grid; grid-template-columns: 5fr 7fr; gap: 88px; align-items: start; }
.contact .glow { left: -300px; bottom: -400px; }
.contact-intro { display: flex; flex-direction: column; gap: 24px; position: relative; z-index: 1; }
.contact-intro p { color: var(--muted); font-size: 18px; line-height: 1.6; }
.contact-links { display: flex; flex-direction: column; gap: 10px; font-family: 'JetBrains Mono', monospace; font-size: 14px; }
.form-shell { border: 1px solid var(--line); background: var(--panel); position: relative; z-index: 1; }
form { padding: 32px; display: flex; flex-direction: column; gap: 22px; }
.field { display: flex; flex-direction: column; gap: 9px; }
.field label { font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--dim); }
.field input, .field textarea {
  font: inherit; font-size: 16px; color: var(--text); background: #06223B;
  border: 1px solid var(--line-soft); padding: 14px 16px; width: 100%; border-radius: 0;
}
.field input { height: 52px; }
.field textarea { min-height: 132px; resize: vertical; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--cy); box-shadow: 0 0 0 3px rgba(92, 225, 230, 0.15); }
.row2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.form-foot { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }
.form-note { font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--faint); }
.hp { position: absolute; left: -9999px; opacity: 0; }
.form-status { font-family: 'JetBrains Mono', monospace; font-size: 14px; padding: 0 32px 28px; display: none; }
.form-status.ok { display: block; color: var(--cy); }
.form-status.ko { display: block; color: var(--amber); }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 28px 0; }
.site-footer .wrap { display: flex; justify-content: space-between; align-items: center; gap: 24px; font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--faint); flex-wrap: wrap; }
.site-footer img { height: 44px; width: auto; }
.site-footer nav { display: flex; gap: 28px; flex-wrap: wrap; }
.site-footer a { color: var(--faint); }
.site-footer a:hover { color: var(--cy); }

/* ---------- pages légales ---------- */
.legal { padding: 72px 0 96px; }
.legal .wrap { max-width: 860px; }
.legal h1 { margin-bottom: 32px; }
.legal h2 { font-size: 26px; margin: 40px 0 12px; }
.legal p, .legal li { color: var(--muted); font-size: 17px; line-height: 1.65; }
.legal ul { padding-left: 20px; }
.legal p + p { margin-top: 12px; }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  :root { --gutter: 40px; }
  .hero .wrap, .split, .faq, .contact { grid-template-columns: 1fr; gap: 48px; }
  .hero .wrap { max-width: 720px; }
  .cards { grid-template-columns: 1fr 1fr; }
  .quotes { grid-template-columns: 1fr 1fr; }
  .refs-list { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px 12px; }
  .terminal { max-width: 460px; }
}

@media (max-width: 720px) {
  :root { --gutter: 20px; }
  body { font-size: 16px; }
  .site-header .wrap { padding-top: 14px; padding-bottom: 14px; }
  .site-header img { height: 64px; }
  .nav { gap: 16px; font-size: 13px; }
  .nav a:not(.btn-ghost) { display: none; }
  .nav .btn-ghost { padding: 10px 16px; }
  .hero { padding: 56px 0 56px; }
  .hero .wrap { gap: 36px; }
  .hero-text { gap: 24px; }
  .section { padding: 64px 0; }
  .section-head { flex-direction: column; align-items: flex-start; gap: 16px; margin-bottom: 32px; }
  .cards, .quotes { grid-template-columns: 1fr; }
  .card { padding: 28px; }
  .quote { padding: 26px; gap: 20px; }
  .refs-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .refs-list span { font-size: 17px; text-align: left; }
  .btn { width: 100%; text-align: center; padding: 18px 20px; }
  .cta-row { gap: 14px; }
  .row2 { grid-template-columns: 1fr; }
  form { padding: 22px; }
  .form-status { padding: 0 22px 22px; }
  summary { font-size: 19px; gap: 14px; }
  .tl-role { font-size: 19px; }
  .site-footer .wrap { flex-direction: column; align-items: flex-start; gap: 18px; }
  .site-footer nav { gap: 18px; }
  .glow { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn:hover { transform: none; }
}