/* Fonts self-hosted (Fontsource, OFL). Genere automatiquement. */
@font-face {
  font-family: 'Public Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/assets/fonts/public-sans-latin-400-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Public Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/assets/fonts/public-sans-latin-ext-400-normal.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Public Sans';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/assets/fonts/public-sans-latin-500-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Public Sans';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/assets/fonts/public-sans-latin-ext-500-normal.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Public Sans';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/assets/fonts/public-sans-latin-600-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Public Sans';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/assets/fonts/public-sans-latin-ext-600-normal.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Public Sans';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/assets/fonts/public-sans-latin-700-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Public Sans';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/assets/fonts/public-sans-latin-ext-700-normal.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Archivo Black';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/assets/fonts/archivo-black-latin-400-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Archivo Black';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/assets/fonts/archivo-black-latin-ext-400-normal.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/assets/fonts/jetbrains-mono-latin-400-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/assets/fonts/jetbrains-mono-latin-ext-400-normal.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/assets/fonts/jetbrains-mono-latin-500-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/assets/fonts/jetbrains-mono-latin-ext-500-normal.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* =========================================================
   Charles Hornick — Landing Page
   Light & Dark themes (Défenseur Numérique charter)
   ========================================================= */

:root {
  /* Light theme (default) */
  --color-primary: #1E3A5F;
  --color-primary-strong: #152940;
  --color-secondary: #D47853;
  --color-secondary-hover: #B86645;
  --bg-main: #FAF8F5;
  --bg-elevated: #FFFFFF;
  --bg-dark: #1E3A5F;
  --bg-dark-2: #152940;

  --text-heading: #1E3A5F;
  --text-body: #44556C;
  --text-secondary: #64748B;
  --text-tertiary: #94A3B8;
  --text-on-dark: #F4EFE8;
  --text-on-dark-soft: #C3CCDA;
  --text-on-primary: #FFFFFF;

  --border-default: #E5E7EB;
  --border-strong: #D1D5DB;
  --border-on-dark: rgba(255,255,255,0.12);

  --accent-urgent: #8B4049;
  --accent-success: #7D9D8F;

  --shadow-sm: 0 2px 8px rgba(15, 30, 60, 0.06);
  --shadow-md: 0 4px 15px rgba(15, 30, 60, 0.08);
  --shadow-lg: 0 10px 30px rgba(15, 30, 60, 0.10);
  --shadow-header: 0 1px 0 var(--border-default);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  --container: 1180px;
  --container-pad: 32px;

  --font-display: 'Archivo Black', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Public Sans', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

[data-theme="dark"] {
  --color-primary: #FFFFFF;
  --color-primary-strong: #FFFFFF;
  --color-secondary: #E8744F;
  --color-secondary-hover: #F09573;
  --bg-main: #1A1D23;
  --bg-elevated: #24282F;
  --bg-dark: #2D3340;
  --bg-dark-2: #1E2128;

  --text-heading: #FFFFFF;
  --text-body: #D2D6DC;
  --text-secondary: #B8BCC4;
  --text-tertiary: #9CA3AF;
  --text-on-dark: #FFFFFF;
  --text-on-dark-soft: #B8BCC4;
  --text-on-primary: #FFFFFF;

  --border-default: #3A3F4D;
  --border-strong: #4B5161;
  --border-on-dark: rgba(255,255,255,0.10);

  --accent-urgent: #C85A4A;
  --accent-success: #8CB3A3;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.35);
  --shadow-md: 0 4px 15px rgba(0,0,0,0.45);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.55);
  --shadow-header: 0 1px 0 var(--border-default);
}

/* ---------- Base ---------- */
*,*::before,*::after { box-sizing: border-box; }
html {
  font-size: 16px;
  overflow-x: clip;
  scroll-behavior: smooth;
}
body {
  margin: 0;
  overflow-x: clip;
  font-family: var(--font-body);
  background: var(--bg-main);
  color: var(--text-body);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--text-heading);
  margin: 0 0 .6em;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2rem, 4.6vw, 3.4rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); }
h3 { font-size: 1.15rem; font-family: var(--font-body); font-weight: 700; line-height: 1.35; }
h4 { font-size: 1rem; font-family: var(--font-body); font-weight: 700; line-height: 1.35; margin-bottom: .3em; }
p { margin: 0 0 1rem; }
a { color: var(--color-secondary); text-decoration: none; }
a:hover { color: var(--color-secondary-hover); }

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--color-secondary); color: #fff;
  padding: 8px 12px; border-radius: var(--radius-md); z-index: 1000;
}
.skip:focus { left: 12px; top: 12px; }

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

.accent { color: var(--color-secondary); }
strong { color: var(--text-heading); font-weight: 600; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg-main) 92%, transparent);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--border-default);
}
.header-inner {
  display: flex; align-items: center; gap: 24px;
  height: 68px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text-heading); font-weight: 700; }
.brand-logo {
  width: 24px; height: 42px; flex: none;
  background: center / contain no-repeat url("/assets/img/owl-navy.svg"); /* clair par défaut */
}
[data-theme="dark"] .brand-logo {
  background-image: url("/assets/img/owl-orange.svg"); /* sombre */
}
.brand:hover { color: var(--text-heading); }
.brand-mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px;
  font-family: var(--font-display); font-size: 13px;
  background: var(--color-primary); color: var(--text-on-primary);
  border-radius: 8px; letter-spacing: 0.04em;
}
[data-theme="dark"] .brand-mark { background: var(--color-secondary); color: #fff; }
.brand-name { font-family: var(--font-body); font-size: 15px; font-weight: 700; }

.nav { margin-left: auto; display: flex; gap: 28px; }
.nav a {
  color: var(--text-body); font-size: 14px; font-weight: 500;
  padding: 6px 0; border-bottom: 1px solid transparent;
}
.nav a:hover { color: var(--text-heading); border-bottom-color: var(--color-secondary); }

.header-actions { display: flex; align-items: center; gap: 12px; }
.theme-toggle {
  width: 38px; height: 38px;
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; color: var(--text-heading);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  cursor: pointer; font-size: 18px;
}
.theme-toggle:hover { border-color: var(--color-secondary); color: var(--color-secondary); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  font-family: var(--font-body); font-size: 15px; font-weight: 600;
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  cursor: pointer; user-select: none;
  text-align: center;
  white-space: nowrap;
}
.btn-sm { padding: 9px 16px; font-size: 13.5px; }
.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-block { display: flex; width: 100%; }

.btn-primary {
  background: var(--color-secondary);
  color: #fff;
  border-color: var(--color-secondary);
}
.btn-primary:hover { background: var(--color-secondary-hover); border-color: var(--color-secondary-hover); color:#fff; }

.btn-ghost {
  background: transparent;
  color: var(--text-heading);
  border-color: var(--border-strong);
}
.btn-ghost:hover { border-color: var(--color-secondary); color: var(--color-secondary); }

.btn-outline {
  background: transparent;
  color: var(--color-secondary);
  border-color: var(--color-secondary);
}
.btn-outline:hover { background: var(--color-secondary); color: #fff; }

/* ---------- Hero ---------- */
.hero {
  padding: 80px 0 64px;
  border-bottom: 1px solid var(--border-default);
  background:
          radial-gradient(800px 360px at 85% 0%, color-mix(in srgb, var(--color-secondary) 12%, transparent), transparent 60%),
          var(--bg-main);
}
[data-theme="dark"] .hero {
  background:
          radial-gradient(800px 360px at 85% 0%, color-mix(in srgb, var(--color-secondary) 14%, transparent), transparent 60%),
          var(--bg-main);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 56px;
  align-items: center;
}
.eyebrow {
  font-family: var(--font-mono); font-size: 12.5px; letter-spacing: 0.04em;
  color: var(--text-secondary); text-transform: uppercase;
  margin: 0 0 18px;
}
.hero h1 { margin-bottom: 22px; }
.lead {
  font-size: 1.125rem; line-height: 1.65;
  color: var(--text-body); max-width: 56ch;
  margin-bottom: 32px;
}
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-trust {
  list-style: none; padding: 0; margin: 0;
  display: flex; gap: 36px; flex-wrap: wrap;
  border-top: 1px solid var(--border-default);
  padding-top: 24px;
}
.hero-trust li { display: flex; flex-direction: column; }
.trust-num { font-family: var(--font-display); color: var(--text-heading); font-size: 1.35rem; line-height: 1.1; }
.trust-lbl { font-size: 13px; color: var(--text-secondary); margin-top: 4px; }

/* Hero diagnostic card */
.hero-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  font-family: var(--font-mono);
}
.hero-card-head {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 16px;
  background: color-mix(in srgb, var(--bg-elevated) 70%, var(--text-tertiary) 6%);
  border-bottom: 1px solid var(--border-default);
}
[data-theme="dark"] .hero-card-head { background: #1B1E25; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--border-strong); }
.dot:nth-child(1) { background: #E5644F; }
.dot:nth-child(2) { background: #E0B341; }
.dot:nth-child(3) { background: #6FA876; }
.hero-card-title {
  margin-left: 10px; font-size: 12.5px; color: var(--text-tertiary);
  letter-spacing: 0.03em;
}
.hero-card-body { padding: 20px 22px 22px; }
.log {
  font-size: 13.5px; line-height: 1.55; margin: 0 0 10px;
  color: var(--text-body);
  display: flex; gap: 10px; align-items: flex-start;
}
.log-tag {
  display: inline-flex; align-items: center; justify-content: center;
  width: 48px; padding: 3px 0;
  font-size: 11px; font-weight: 700; letter-spacing: 0.04em;
  border-radius: 6px;
  flex: none;
}
.tag-warn { background: color-mix(in srgb, #E0B341 22%, transparent); color: #8A6914; }
.tag-err  { background: color-mix(in srgb, var(--accent-urgent) 22%, transparent); color: var(--accent-urgent); }
.tag-ok   { background: color-mix(in srgb, var(--accent-success) 26%, transparent); color: #3F6B5A; }
[data-theme="dark"] .tag-warn { color: #E0B341; }
[data-theme="dark"] .tag-ok { color: var(--accent-success); }
.log-sep { border: 0; border-top: 1px dashed var(--border-default); margin: 14px 0; }

/* ---------- Sections ---------- */
.section { padding: 96px 0; }
.section-alt { background: var(--bg-elevated); border-block: 1px solid var(--border-default); }
[data-theme="dark"] .section-alt { background: var(--bg-elevated); }
.section-dark {
  background: var(--bg-dark);
  color: var(--text-on-dark);
}
.section-dark h2, .section-dark h3, .section-dark h4 { color: var(--text-on-dark); }
.section-dark p { color: var(--text-on-dark-soft); }

.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head-dark .section-kicker { color: var(--color-secondary); }
.section-kicker {
  font-family: var(--font-mono); font-size: 12.5px; letter-spacing: 0.06em;
  color: var(--color-secondary); text-transform: uppercase;
  margin: 0 0 14px;
}
.section-sub { font-size: 1.05rem; color: var(--text-secondary); margin-top: 8px; }
.section-head-dark .section-sub { color: var(--text-on-dark-soft); }

/* ---------- Grid ---------- */
.grid { display: grid; gap: 24px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

/* ---------- Cards (symptômes) ---------- */
.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}
.section-alt .card { background: var(--bg-main); }
[data-theme="dark"] .section-alt .card { background: var(--bg-dark); }
.card-num {
  font-family: var(--font-mono); font-size: 12.5px; color: var(--color-secondary);
  letter-spacing: 0.06em; margin: 0 0 18px;
}
.card h3 { margin-bottom: 10px; color: var(--text-heading); }
.card p { color: var(--text-body); margin: 0; }

/* ---------- Conviction ---------- */
.conviction {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 64px;
  align-items: start;
}
.conviction-copy h2 { margin-bottom: 18px; }
.conviction-copy p { font-size: 1.05rem; color: var(--text-body); }
.conviction-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 22px; }
.conviction-list li {
  display: grid; grid-template-columns: 36px 1fr; gap: 16px;
  padding: 20px 24px;
  background: var(--bg-main);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
}
[data-theme="dark"] .conviction-list li { background: var(--bg-dark); }
.check {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px;
  background: color-mix(in srgb, var(--accent-success) 25%, transparent);
  color: #3F6B5A;
  border-radius: 50%; font-size: 14px; font-weight: 700;
  margin-top: 2px;
}
[data-theme="dark"] .check { color: var(--accent-success); }
.conviction-list h3 { font-size: 1rem;  margin: 0 0 4px; }
.conviction-list p { margin: 0; font-size: 14.5px; color: var(--text-secondary); }

/* ---------- Offres ---------- */
.grid-offers { gap: 28px; align-items: stretch; }
.offer {
  display: flex; flex-direction: column;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  padding: 36px 32px 32px;
  box-shadow: var(--shadow-sm);
  position: relative;
}
.offer-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11.5px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-secondary);
  background: color-mix(in srgb, var(--text-secondary) 12%, transparent);
  padding: 4px 10px; border-radius: 4px;
  margin: 0 0 18px; align-self: flex-start;
}
.offer-featured {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-md);
}
.offer-featured::before {
  content: ""; position: absolute; inset: -1px;
  border-radius: var(--radius-xl);
  pointer-events: none;
  border: 1.5px solid var(--color-secondary);
}
.offer-tag-featured {
  color: #fff; background: var(--color-secondary);
}
.offer h3 { font-family: var(--font-display); font-size: 1.5rem; margin-bottom: 12px; line-height: 1.25; }
.offer-desc { color: var(--text-body); margin-bottom: 20px; font-size: 0.97rem; }
.offer-list {
  list-style: none; padding: 0; margin: 0 0 24px;
  display: flex; flex-direction: column; gap: 10px;
  border-top: 1px solid var(--border-default); padding-top: 20px;
}
.offer-list li {
  position: relative; padding-left: 22px;
  font-size: 14.5px; color: var(--text-body); line-height: 1.5;
}
.offer-list li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--color-secondary); font-weight: 700;
}
.offer-meta {
  display: flex; justify-content: space-between; gap: 12px;
  font-family: var(--font-mono); font-size: 12px;
  color: var(--text-tertiary); text-transform: uppercase; letter-spacing: 0.04em;
  margin-bottom: 18px;
  padding-top: 16px; border-top: 1px dashed var(--border-default);
}
.offer .btn { margin-top: auto; }

/* ---------- Méthode (steps) ---------- */
.steps {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  border: 1px solid var(--border-on-dark);
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: color-mix(in srgb, var(--bg-dark) 100%, var(--bg-dark-2) 0%);
}
.step {
  padding: 32px 28px 36px;
  border-right: 1px solid var(--border-on-dark);
  display: flex; flex-direction: column; gap: 14px;
}
.step:last-child { border-right: 0; }
.step-num {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--color-secondary);
  letter-spacing: 0.04em;
}
.step-body h3 { color: var(--text-on-dark); font-family: var(--font-display); font-size: 1.2rem; margin-bottom: 8px; }
.step-body p { color: var(--text-on-dark-soft); font-size: 14.5px; line-height: 1.55; margin: 0 0 10px; }
.step-meta {
  font-family: var(--font-mono); font-size: 11.5px;
  color: var(--color-secondary); letter-spacing: 0.04em; text-transform: uppercase;
  margin-top: auto;
}

/* ---------- Résultats ---------- */
.results .result {
  padding: 36px 32px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.result-num {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4.5vw, 3.4rem);
  color: var(--color-secondary);
  line-height: 1;
  margin: 0 0 18px;
}
.result-num .unit { font-size: 0.55em; margin-left: 4px; color: var(--text-secondary); }
.result h3 { margin-bottom: 10px; color: var(--text-heading); font-size: 1.05rem; }
.result p { margin: 0; color: var(--text-body); font-size: 14.5px; }

.quote {
  margin: 64px auto 0;
  max-width: 800px;
  text-align: center;
  padding: 32px 24px;
  border-top: 1px solid var(--border-default);
  border-bottom: 1px solid var(--border-default);
}
.quote p {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  color: var(--text-heading);
  margin: 0 0 14px;
  line-height: 1.35;
}
.quote footer { color: var(--text-secondary); font-size: 13.5px; }

/* ---------- À propos ---------- */
.about {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 56px;
  align-items: center;
}
.about-portrait {
  aspect-ratio: 1/1;
  border-radius: 50%;
  overflow: hidden;
  position: relative;
}
.about-portrait img { width: 100%; height: 100%; object-fit: cover; display: block; }
[data-theme="dark"] .about-portrait { background-color: var(--bg-dark); }
.portrait-placeholder {
  display: flex; flex-direction: column; align-items: center; gap: 16px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 28px 36px;
}
.portrait-initials {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}
[data-theme="dark"] .portrait-initials { color: var(--color-secondary); }
.portrait-caption {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-tertiary);
  letter-spacing: 0.04em;
}
.about-copy h2 { margin-bottom: 18px; }
.about-copy p { font-size: 1.02rem; color: var(--text-body); }
.about-links {
  list-style: none; padding: 0; margin: 24px 0 0;
  display: flex; gap: 24px; flex-wrap: wrap;
  border-top: 1px solid var(--border-default); padding-top: 20px;
}
.about-links a { font-weight: 600; font-size: 14.5px; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq details {
  border-bottom: 1px solid var(--border-default);
  padding: 22px 4px;
}
.faq details:first-child { border-top: 1px solid var(--border-default); }
.faq summary {
  list-style: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-heading);
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--color-secondary);
  line-height: 1;
}
.faq details[open] summary::after { content: "−"; }
.faq details p {
  margin: 14px 0 0;
  color: var(--text-body);
  font-size: 0.97rem;
  max-width: 70ch;
}

/* ---------- CTA section ---------- */
.section-cta {
  background: var(--bg-dark);
  color: var(--text-on-dark);
  border-top: 1px solid var(--border-default);
}
.section-cta h2 { color: var(--text-on-dark); }
.section-cta p { color: var(--text-on-dark-soft); }
.cta {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  align-items: start;
}
.cta-copy h2 { margin-bottom: 18px; }
.cta-lead { font-size: 1.1rem; max-width: 50ch; margin-bottom: 28px; }
.cta-note {
  font-family: var(--font-mono);
  font-size: 12.5px; letter-spacing: 0.03em;
  color: var(--text-on-dark-soft);
  margin-top: 16px;
}
.cta-contact {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px 32px;
  margin: 0;
  padding: 28px;
  background: color-mix(in srgb, #000 18%, var(--bg-dark));
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-on-dark);
}
.cta-contact > div { margin: 0; }
.cta-contact dt {
  font-family: var(--font-mono);
  font-size: 11.5px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 6px;
}
.cta-contact dd {
  margin: 0;
  font-size: 0.97rem;
  color: var(--text-on-dark);
  font-weight: 500;
}
.cta-contact a { color: var(--text-on-dark); border-bottom: 1px solid color-mix(in srgb, var(--color-secondary) 60%, transparent); }
.cta-contact a:hover { color: var(--color-secondary); border-bottom-color: var(--color-secondary); }

/* ---------- Footer ---------- */
.site-footer {
  padding: 32px 0;
  background: var(--bg-main);
  border-top: 1px solid var(--border-default);
}
.footer-inner {
  display: flex; align-items: center; gap: 24px;
  flex-wrap: wrap;
}
.footer-brand { display: flex; align-items: center; gap: 12px; font-size: 14px; color: var(--text-secondary); }
.footer-nav { margin-left: auto; display: flex; gap: 20px; }
.footer-nav a { color: var(--text-secondary); font-size: 13.5px; }
.footer-nav a:hover { color: var(--color-secondary); }
.footer-copy { width: 100%; font-size: 12.5px; color: var(--text-tertiary); margin: 0; padding-top: 16px; border-top: 1px solid var(--border-default); text-align: center; }

/* ---------- Focus ---------- */
:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-card { max-width: 560px; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-offers { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step:nth-child(2) { border-right: 0; }
  .step:nth-child(1), .step:nth-child(2) { border-bottom: 1px solid var(--border-on-dark); }
  .conviction { grid-template-columns: 1fr; gap: 36px; }
  .about { grid-template-columns: 1fr; gap: 32px; }
  .about-portrait { max-width: 320px; }
  .cta { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 720px) {
  .container { padding: 0 20px; }
  .section { padding: 64px 0; }
  .hero { padding: 56px 0 48px; }
  .nav { display: none; }
  .header-actions .btn { display: none; }
  .grid-3 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .step { border-right: 0 !important; border-bottom: 1px solid var(--border-on-dark); }
  .step:last-child { border-bottom: 0; }
  .cta-contact { grid-template-columns: 1fr; }
  .hero-trust { gap: 24px; }
  .footer-nav { margin-left: 0; }
}

/* =========================================================
   Additions migration (home workshop)
   Nav mobile, utilitaires, et grille média revue
   ========================================================= */

/* ---- Burger + backdrop ---- */
.nav-toggle {
  display: none;
  flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px; padding: 8px;
  background: transparent; border: none; cursor: pointer;
  position: relative; z-index: 70;
}
.nav-toggle span {
  display: block; width: 100%; height: 2px;
  background: var(--text-heading); border-radius: 2px;
  transition: transform .3s ease, opacity .3s ease;
}
#nav-toggle:checked ~ .container .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
#nav-toggle:checked ~ .container .nav-toggle span:nth-child(2) { opacity: 0; }
#nav-toggle:checked ~ .container .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Checkbox déclencheur du menu (cachée, mais focusable au clavier) */
.nav-toggle-cb {
  position: fixed; top: 0; left: 0;
  width: 1px; height: 1px; margin: 0;
  padding: 0; border: 0; opacity: 0; pointer-events: none;
}

/* Icône du thème pilotée par le CSS (selon data-theme) */
.theme-toggle::before { content: "\25D1"; font-size: 18px; line-height: 1; }
[data-theme="dark"] .theme-toggle::before { content: "\25CB"; }

.nav-backdrop {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, .45);
  opacity: 0; visibility: hidden;
  transition: opacity .3s ease, visibility .3s ease;
  z-index: 55;
}

/* ---- Utilitaires home ---- */
.source-note { font-family: var(--font-mono); font-size: 12px; line-height: 1.55; color: var(--text-tertiary); text-align: center; max-width: 760px; margin: 28px auto 0; }
.section-lead-end { max-width: 720px; margin: 36px auto 0; text-align: center; color: var(--text-body); font-size: 1.05rem; }
.workshop-note { max-width: 720px; margin: 32px auto 0; text-align: center; color: var(--text-secondary); }
.about-portrait img { width: 100%; height: 100%; object-fit: cover; }

/* Offres : 2 colonnes égales, pleine largeur du conteneur */
.grid-offers { grid-template-columns: 1fr 1fr; max-width: none; margin: 0; }

/* ---- ≤1024 : on CONSERVE la mise en page desktop (annule le collapse d'origine) ---- */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1.25fr 1fr; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-offers { grid-template-columns: 1fr 1fr; max-width: none; margin: 0; }
  .conviction { grid-template-columns: 1.05fr 1fr; }
  .about { grid-template-columns: 360px 1fr; }
  .about-portrait { max-width: none; }
  .cta { grid-template-columns: 1.4fr 1fr; }
}

/* ---- ≤720 : collapse mobile ---- */
@media (max-width: 720px) {
  /* Nav mobile */
  .nav-toggle { display: flex; }
  .header-actions { margin-left: auto; }
  .nav {
    display: flex;
    position: fixed; top: 0; right: 0;
    width: 100%; max-width: 300px; height: 100vh;
    flex-direction: column; align-items: flex-start; gap: 0;
    padding: 88px 28px 28px;
    background: var(--bg-main);
    border-left: 1px solid var(--border-default);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform .3s ease;
    z-index: 60;
  }
  .nav.is-open, #nav-toggle:checked ~ .container .nav { transform: translateX(0); }
  .nav a { width: 100%; padding: 14px 0; font-size: 1.05rem; border-bottom: 1px solid var(--border-default); }
  .nav-backdrop { display: block; }
  .nav-backdrop.is-open, #nav-toggle:checked ~ .nav-backdrop { opacity: 1; visibility: visible; }

  /* Hero centré une fois empilé */
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero .lead { margin-left: auto; margin-right: auto; }
  .hero-cta { justify-content: center; }
  .hero-trust { justify-content: center; gap: 24px; }
  .hero-card { max-width: 560px; margin: 0 auto; text-align: left; }

  /* Grilles empilées */
  .grid-3 { grid-template-columns: 1fr; }
  .conviction { grid-template-columns: 1fr; }
  .about { grid-template-columns: 1fr; }
  .about-portrait { max-width: 320px; margin: 0 auto; }
  .cta { grid-template-columns: 1fr; }

  .grid-offers { grid-template-columns: 1fr; }
}

/* =========================================================
   Migration pages internes (formation, blog, articles)
   Alias de tokens (ancien -> nouveau) + composants portés
   ========================================================= */

:root {
  --border: var(--border-default);
  --r-sm: var(--radius-sm);
  --r-md: var(--radius-md);
  --r-lg: var(--radius-lg);
  --r-xl: var(--radius-xl);
  --sp-xs: .5rem;
  --sp-sm: .75rem;
  --sp-md: 1rem;
  --sp-lg: 1.5rem;
  --sp-xl: 2rem;
  --sp-2xl: 2.5rem;
  --sp-3xl: 3.75rem;
  --tr-fast: .2s ease;
  --tr-base: .3s ease;
  --shadow-card: var(--shadow-sm);
}

/* ---- Callout ---- */
.callout {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-left: 3px solid var(--color-secondary);
  border-radius: var(--r-md);
  padding: var(--sp-md) var(--sp-lg);
  margin: var(--sp-lg) 0;
}
.callout p { margin: 0; }
.callout strong { color: var(--text-heading); }

/* ---- CTA box ---- */
.cta-section {
  text-align: center;
  padding: var(--sp-2xl);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  margin-top: var(--sp-2xl);
}
.cta-section h2 { margin-bottom: var(--sp-sm); }
.cta-section p { color: var(--text-tertiary); margin-bottom: var(--sp-lg); }

/* ---- Offres / tarifs (page formation) ---- */
.offer-section { padding: var(--sp-3xl) 0; border-bottom: 1px solid var(--border); }
.offer-section:last-of-type { border-bottom: none; }
.offer-container { max-width: 900px; margin: 0 auto; }
.offer-badge {
  display: inline-block; font-size: .75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .05em;
  padding: .35rem .75rem; border-radius: var(--r-sm); margin-bottom: var(--sp-md);
}
.offer-badge--prevention { background: #fef3c7; color: #92400e; }
[data-theme="dark"] .offer-badge--prevention { background: #78350f; color: #fef3c7; }
.offer-badge--rescue { background: #dbeafe; color: #1e40af; }
[data-theme="dark"] .offer-badge--rescue { background: #1e3a8a; color: #dbeafe; }
.offer-section h2 { font-size: 1.75rem; margin-bottom: var(--sp-md); }
.offer-section .subtitle { font-size: 1.1rem; color: var(--text-tertiary); margin-bottom: var(--sp-xl); }
.offer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-xl); margin-bottom: var(--sp-xl); }
.offer-block h3 { font-size: 1.1rem; margin-bottom: var(--sp-sm); color: var(--text-heading); }
.offer-block p { color: var(--text-body); margin-bottom: var(--sp-sm); }
.offer-block ul { padding-left: var(--sp-lg); color: var(--text-body); }
.offer-block li { margin-bottom: var(--sp-xs); }
.offer-tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-md); margin: var(--sp-xl) 0; }
.tier-card { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--r-lg); padding: var(--sp-lg); position: relative; }
.tier-card--featured { border-color: var(--color-secondary); box-shadow: 0 0 0 1px var(--color-secondary); }
.tier-card h3 { font-size: 1rem; margin-bottom: var(--sp-xs); }
.tier-duration { font-size: .85rem; color: var(--text-tertiary); margin-bottom: var(--sp-md); }
.tier-price { font-family: var(--font-display); font-size: 1.5rem; color: var(--color-secondary); margin-bottom: var(--sp-md); }
.tier-price span { font-size: .9rem; font-family: var(--font-body); color: var(--text-tertiary); }
.tier-card p { font-size: .9rem; color: var(--text-body); margin-bottom: var(--sp-md); }
.tier-includes { font-size: .85rem; color: var(--text-tertiary); padding-left: var(--sp-md); }
.tier-includes li { margin-bottom: var(--sp-xs); }
.offer-cta { text-align: center; margin-top: var(--sp-xl); }
.offer-cta p { color: var(--text-tertiary); margin-bottom: var(--sp-md); }
.comparison-note { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--r-md); padding: var(--sp-lg); margin-top: var(--sp-xl); }
.comparison-note h3 { font-size: 1rem; margin-bottom: var(--sp-sm); }
.comparison-note p { font-size: .9rem; color: var(--text-body); margin: 0; }

/* ---- Blog (liste) ---- */
.blog-header { padding: var(--sp-3xl) 0 var(--sp-xl); }
.blog-header p { color: var(--text-tertiary); margin-top: var(--sp-sm); max-width: 600px; }
.articles-list { display: flex; flex-direction: column; gap: var(--sp-xl); }
.article-card {
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: var(--sp-xl);
  transition: box-shadow var(--tr-base), transform var(--tr-base);
}
.article-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.article-card h2 { font-size: 1.35rem; margin-bottom: var(--sp-sm); }
.article-card h2 a { color: var(--text-heading); text-decoration: none; }
.article-card h2 a:hover { color: var(--color-secondary); }
.article-excerpt { color: var(--text-body); }
.read-more { display: inline-block; margin-top: var(--sp-md); font-weight: 600; }

/* ---- Article ---- */
.article-header { padding: var(--sp-3xl) 0 var(--sp-xl); max-width: 760px; margin: 0 auto; }
.article-header h1 { margin-bottom: var(--sp-md); }
.article-meta { font-size: .9rem; color: var(--text-tertiary); display: flex; gap: var(--sp-md); flex-wrap: wrap; margin-bottom: var(--sp-md); }
.article-tags { display: flex; gap: var(--sp-xs); flex-wrap: wrap; }
.tag { font-size: .75rem; font-weight: 600; padding: .25rem .6rem; background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--r-sm); color: var(--text-tertiary); }
.article-lang-switch { margin-top: var(--sp-md); font-size: .9rem; }
.article-lang-switch a { font-weight: 600; }
.article-content { max-width: 760px; margin: 0 auto; padding-bottom: var(--sp-3xl); }
.article-content h2 { margin-top: var(--sp-2xl); margin-bottom: var(--sp-md); font-size: 1.5rem; }
.article-content h3 { margin-top: var(--sp-xl); margin-bottom: var(--sp-sm); }
.article-content p { margin-bottom: var(--sp-md); }
.article-content ul, .article-content ol { margin-bottom: var(--sp-md); padding-left: var(--sp-lg); }
.article-content li { margin-bottom: var(--sp-xs); }
.article-content blockquote { border-left: 3px solid var(--color-secondary); padding-left: var(--sp-lg); margin: var(--sp-xl) 0; font-style: italic; color: var(--text-tertiary); }
.article-content pre { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--r-md); padding: var(--sp-md); overflow-x: auto; margin: var(--sp-md) 0; font-size: .85rem; line-height: 1.5; }
.article-content code { font-family: var(--font-mono); font-size: .9em; }
.article-content p code { background: var(--bg-elevated); padding: .15rem .4rem; border-radius: var(--r-sm); border: 1px solid var(--border); }
.article-content a { text-decoration: underline; text-underline-offset: 2px; }
.article-content strong { color: var(--text-heading); }
.github-callout { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--r-lg); padding: var(--sp-lg); margin: var(--sp-xl) 0; display: flex; gap: var(--sp-md); align-items: flex-start; }
.github-callout-icon { font-size: 1.5rem; flex-shrink: 0; }
.github-callout p { margin: 0; }
.github-callout a { font-weight: 600; }
.tech-stack { margin-top: var(--sp-xl); padding: var(--sp-md); background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--r-md); font-size: .85rem; color: var(--text-tertiary); }
.article-footer { max-width: 760px; margin: 0 auto; padding: var(--sp-xl) 0; border-top: 1px solid var(--border); }
.author-card { display: flex; gap: var(--sp-lg); align-items: center; }
.author-photo { width: 80px; height: 80px; object-fit: cover; border-radius: 50%; }
.author-info h3 { margin-bottom: var(--sp-xs); }
.author-info p { color: var(--text-tertiary); font-size: .9rem; margin: 0; }
.back-to-blog { display: inline-block; margin-top: var(--sp-xl); font-weight: 600; }

@media (max-width: 900px) { .offer-tiers { grid-template-columns: 1fr; } }
@media (max-width: 768px) {
  .offer-grid { grid-template-columns: 1fr; }
  .author-card { flex-direction: column; text-align: center; }
}

/* ---- Formation : hero centré + note de dépendance des tiers ---- */
.hero-centered { max-width: 1040px; margin: 0 auto; text-align: center; }
.hero-centered .lead { margin-left: auto; margin-right: auto; }
.hero-centered .hero-cta { justify-content: center; }
.tier-note { font-size: .85rem; color: var(--text-tertiary); text-align: center; margin-top: var(--sp-md); }

/* Tables dans le contenu long (legal, articles) - ajout minimal scope .article-content */
.article-content table { width: 100%; border-collapse: collapse; margin: var(--sp-md) 0; font-size: .92rem; }
.article-content th, .article-content td { text-align: left; padding: var(--sp-sm) var(--sp-md); border: 1px solid var(--border); vertical-align: top; }
.article-content thead th { background: var(--bg-elevated); color: var(--text-heading); font-weight: 600; }