/*
 * IA-FORMATION — FEUILLE DE STYLE PRINCIPALE
 *
 * Vous pouvez modifier les couleurs dans :root, puis les sections ci-dessous.
 * Aucun préprocesseur ni outil de compilation n'est nécessaire.
 */

/* Réinitialisation légère pour un rendu cohérent entre navigateurs */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}

body,
h1,
h2,
h3,
h4,
p,
ol,
ul,
figure,
blockquote {
  margin: 0;
}

ol,
ul {
  padding: 0;
}

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

button,
input,
select,
textarea {
  color: inherit;
  font: inherit;
}

:root {
  --ink: #101426;
  --ink-soft: #282c47;
  --cream: #fffdf7;
  --cream-deep: #f5f0e8;
  --white: #ffffff;
  --coral: #ff3d5a;
  --coral-dark: #d92747;
  --turquoise: #00d1be;
  --turquoise-soft: #d7fff9;
  --yellow: #ffd23f;
  --yellow-soft: #fff3b5;
  --violet: #7a5cff;
  --violet-soft: #ece6ff;
  --line: rgba(16, 20, 38, 0.17);
  --muted: #565d74;
  --radius-md: 24px;
  --shadow: 0 24px 70px rgba(17, 24, 39, 0.13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--cream); }
body { margin: 0; background: var(--cream); color: var(--ink); font-family: "Public Sans", "Segoe UI", Arial, sans-serif; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
::selection { background: var(--yellow); color: var(--ink); }

/* Structure générale */
.site-shell { min-height: 100vh; overflow-x: clip; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 1000; padding: 12px 18px; background: var(--ink); color: white; transform: translateY(-160%); border-radius: 8px; }
.skip-link:focus { transform: translateY(0); }
.prototype-note { min-height: 34px; display: flex; align-items: center; justify-content: center; gap: 10px; background: var(--yellow); color: var(--ink); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.prototype-note strong { font-weight: 800; }

.site-header { min-height: 88px; padding: 0 clamp(24px, 5vw, 80px); display: flex; align-items: center; gap: 34px; border-bottom: 1px solid var(--line); background: rgba(255, 253, 247, .94); backdrop-filter: blur(16px); position: sticky; top: 0; z-index: 50; }
.brand { display: inline-flex; align-items: center; gap: 12px; margin-right: auto; }
.brand-mark { width: 43px; height: 43px; border-radius: 13px; display: grid; place-items: center; background: var(--ink); color: var(--cream); position: relative; overflow: hidden; font-weight: 900; font-family: Arial Black, sans-serif; letter-spacing: -.08em; }
.brand-mark span { position: relative; z-index: 2; }
.brand-mark i { position: absolute; width: 25px; height: 25px; border-radius: 50%; background: var(--coral); right: -8px; bottom: -9px; }
.brand-copy { display: grid; line-height: 1.1; }
.brand-copy strong { font-family: "Arial Black", "Public Sans", sans-serif; font-size: 17px; letter-spacing: -.03em; }
.brand-copy small { margin-top: 5px; color: var(--muted); font-size: 11px; }
.desktop-nav { display: flex; align-items: center; gap: clamp(18px, 2.2vw, 34px); font-size: 14px; font-weight: 650; }
.desktop-nav a { position: relative; padding: 10px 0; }
.desktop-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 4px; height: 2px; background: var(--coral); transition: right .25s ease; }
.desktop-nav a:hover::after, .desktop-nav a:focus-visible::after { right: 0; }
.mobile-menu { display: none; position: relative; }
.mobile-menu summary { list-style: none; width: 46px; height: 42px; border: 1px solid var(--line); border-radius: 12px; display: grid; place-content: center; gap: 6px; cursor: pointer; }
.mobile-menu summary::-webkit-details-marker { display: none; }
.mobile-menu summary span { display: block; width: 19px; height: 2px; background: var(--ink); transition: transform .2s ease; }
.mobile-menu[open] summary span:first-child { transform: translateY(4px) rotate(45deg); }
.mobile-menu[open] summary span:last-child { transform: translateY(-4px) rotate(-45deg); }
.mobile-menu nav { position: absolute; top: 54px; right: 0; width: min(300px, calc(100vw - 40px)); padding: 16px; display: grid; gap: 5px; background: var(--cream); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); }
.mobile-menu nav a { padding: 13px 14px; border-radius: 10px; font-weight: 700; }
.mobile-menu nav a:last-child { background: var(--coral); }

.button { min-height: 51px; display: inline-flex; align-items: center; justify-content: center; gap: 14px; padding: 0 24px; border: 1px solid transparent; border-radius: 999px; font-weight: 800; font-size: 14px; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover, .button:focus-visible { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(17,24,39,.14); }
.button-small { min-height: 44px; padding-inline: 19px; }
.button-dark { background: var(--ink); color: var(--cream); }
.button-coral { background: var(--coral); color: var(--white); }
.button-cream { background: var(--cream); color: var(--ink); }
.text-link { display: inline-flex; align-items: center; gap: 12px; font-weight: 800; font-size: 14px; border-bottom: 1px solid rgba(255,255,255,.42); padding-bottom: 5px; }
.text-link span { color: var(--yellow); font-size: 18px; }

/* Page d'accueil : hero */
.hero { min-height: 730px; padding: clamp(74px, 8vw, 116px) clamp(24px, 6.4vw, 104px) 80px; background: var(--ink); color: var(--cream); display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(420px, .95fr); gap: clamp(50px, 8vw, 130px); align-items: center; position: relative; isolation: isolate; }
.hero::before { content: ""; position: absolute; width: 470px; height: 470px; border-radius: 50%; background: linear-gradient(135deg, var(--coral), var(--violet)); filter: blur(145px); opacity: .25; top: -150px; left: 35%; z-index: -1; }
.hero-copy { max-width: 750px; }
.eyebrow, .kicker { margin: 0 0 22px; font-size: 12px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.eyebrow { color: var(--yellow); display: flex; align-items: center; gap: 10px; }
.eyebrow span { width: 24px; height: 2px; background: var(--yellow); }
.hero h1 { margin: 0; max-width: 800px; font-family: "Arial Black", "Public Sans", sans-serif; font-size: clamp(48px, 5.6vw, 88px); line-height: .98; letter-spacing: -.062em; }
.hero h1 em { display: block; margin-top: 14px; color: var(--coral); font-style: normal; }
.hero-lead { max-width: 680px; margin: 30px 0 0; color: #dce1ec; font-size: clamp(17px, 1.4vw, 20px); line-height: 1.68; }
.hero-actions { margin-top: 36px; display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.hero-proof { margin-top: 46px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.15); display: flex; gap: 18px 30px; flex-wrap: wrap; color: #b9c0d0; font-size: 12px; }
.hero-proof span { position: relative; padding-left: 15px; }
.hero-proof span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--turquoise); position: absolute; left: 0; top: 5px; }
.hero-proof b { color: var(--cream); }

.hero-visual { min-height: 540px; display: grid; place-items: center; position: relative; }
.visual-orbit { position: absolute; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; }
.visual-orbit-one { width: 500px; height: 500px; }
.visual-orbit-two { width: 380px; height: 380px; border-color: rgba(0,209,190,.36); }
.workflow-card { width: min(100%, 470px); padding: 25px; position: relative; z-index: 3; border: 1px solid rgba(255,255,255,.2); border-radius: 28px; background: rgba(255,255,255,.095); box-shadow: 0 38px 80px rgba(0,0,0,.3); backdrop-filter: blur(18px); }
.workflow-head { padding-bottom: 19px; border-bottom: 1px solid rgba(255,255,255,.14); display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 0 10px; }
.workflow-head > span:nth-child(2) { font-weight: 800; font-size: 14px; }
.workflow-head small { grid-column: 2; margin-top: 3px; color: #aeb7c9; font-size: 11px; }
.status-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--turquoise); box-shadow: 0 0 0 5px rgba(0,184,169,.13); grid-row: 1 / span 2; }
.workflow-list { list-style: none; padding: 18px 0 3px; margin: 0; display: grid; gap: 12px; }
.workflow-list li { min-height: 75px; padding: 13px 14px; display: grid; grid-template-columns: 44px 1fr auto; align-items: center; gap: 13px; border-radius: 16px; background: rgba(17,24,39,.52); border: 1px solid rgba(255,255,255,.1); }
.step-number { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; color: var(--ink); font-size: 12px; font-weight: 900; }
.step-coral { background: var(--coral); }
.step-turquoise { background: var(--turquoise); }
.step-yellow { background: var(--yellow); }
.workflow-list strong { display: block; font-size: 14px; }
.workflow-list small { display: block; margin-top: 5px; color: #aeb7c9; font-size: 11px; }
.step-state { color: #dbe0ea; font-size: 10px; border: 1px solid rgba(255,255,255,.16); border-radius: 999px; padding: 6px 9px; }
.workflow-result { margin-top: 13px; padding: 16px; display: flex; align-items: center; gap: 13px; border-radius: 16px; background: var(--turquoise-soft); color: var(--ink); }
.workflow-result > span { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; background: var(--turquoise); font-weight: 900; }
.workflow-result p { margin: 0; font-size: 12px; line-height: 1.5; }
.floating-chip { position: absolute; z-index: 5; padding: 10px 15px; border-radius: 999px; color: var(--ink); font-size: 11px; font-weight: 900; box-shadow: 0 15px 35px rgba(0,0,0,.24); }
.chip-one { left: -12px; top: 90px; background: var(--yellow); transform: rotate(-4deg); }
.chip-two { right: -24px; bottom: 88px; background: var(--coral); transform: rotate(4deg); }

.trust-strip { min-height: 68px; padding: 18px clamp(24px, 6.4vw, 104px); display: flex; align-items: center; justify-content: center; gap: 20px 36px; flex-wrap: wrap; background: linear-gradient(90deg, var(--yellow), #ffb82e 42%, var(--coral)); color: var(--ink); font-size: 12px; font-weight: 900; text-align: center; }
.trust-strip i { width: 5px; height: 5px; border-radius: 50%; background: var(--ink); }

.section { padding: clamp(84px, 9vw, 136px) clamp(24px, 6.4vw, 104px); scroll-margin-top: 92px; }
.section-heading { max-width: 1260px; margin: 0 auto 54px; }
.heading-split { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(300px, .6fr); gap: 60px; align-items: end; }
.kicker { color: var(--coral-dark); }
.kicker-light { color: var(--yellow); }
.section-heading h2 { margin: 0; font-family: "Arial Black", "Public Sans", sans-serif; font-size: clamp(38px, 4.2vw, 66px); line-height: 1.03; letter-spacing: -.052em; }
.section-heading > p, .heading-split > p { margin: 0; color: var(--muted); line-height: 1.75; font-size: 15px; }
.underline-coral { position: relative; white-space: nowrap; }
.underline-coral::after { content: ""; height: 10px; position: absolute; left: 0; right: 0; bottom: 4px; z-index: -1; background: var(--coral); opacity: .65; transform: rotate(-1deg); }

/* Publics concernés */
.audience-section { background: var(--cream); }
.audience-grid { max-width: 1260px; margin: 0 auto; display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.audience-card { min-height: 340px; padding: clamp(26px, 3vw, 42px); display: flex; flex-direction: column; border: 1px solid rgba(16,20,38,.2); border-radius: var(--radius-md); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.audience-card.coral { background: var(--coral); }
.audience-card.violet { background: var(--violet); color: var(--white); }
.audience-card:hover { transform: translateY(-7px) rotate(-.3deg); box-shadow: 0 22px 50px rgba(16,20,38,.16); border-color: var(--ink); }
.card-index { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 50%; background: var(--ink); color: var(--cream); font-size: 12px; font-weight: 900; }
.audience-card:nth-child(2) .card-index { background: var(--yellow); color: var(--ink); }
.audience-card h3 { margin: 38px 0 14px; font-family: "Arial Black", "Public Sans", sans-serif; font-size: 27px; letter-spacing: -.04em; }
.audience-card p { margin: 0; color: var(--ink-soft); line-height: 1.72; font-size: 15px; }
.audience-card.violet p { color: #f2efff; }
.audience-card small { margin-top: auto; padding-top: 28px; color: var(--ink); font-size: 10px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.audience-card.violet small { color: var(--yellow); }

/* Formations */
.formation-section { background: var(--ink); color: var(--cream); }
.formation-section .heading-split > p { color: #b8c0d0; }
.formation-grid { max-width: 1260px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.formation-card { min-height: 490px; padding: clamp(27px, 3vw, 38px); display: flex; flex-direction: column; border-radius: var(--radius-md); color: var(--ink); }
.formation-card.coral { background: var(--coral); }
.formation-card.turquoise { background: var(--turquoise); }
.formation-card.yellow { background: var(--yellow); }
.formation-topline { display: flex; align-items: center; justify-content: space-between; gap: 20px; font-size: 10px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.formation-topline strong { min-width: 62px; padding: 8px 10px; border: 1px solid rgba(17,24,39,.34); border-radius: 999px; text-align: center; }
.formation-card h3 { margin: 38px 0 18px; font-family: "Arial Black", "Public Sans", sans-serif; font-size: clamp(27px, 2.25vw, 35px); line-height: 1.08; letter-spacing: -.045em; }
.formation-card > p { margin: 0; line-height: 1.7; font-size: 14px; }
.automation-tools { margin-top: 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.automation-tools a { min-height: 66px; padding: 10px 14px; display: flex; align-items: center; justify-content: center; gap: 9px; border: 1px solid rgba(38,61,127,.18); border-radius: 14px; background: rgba(255,255,255,.86); }
.automation-tools img { display: block; max-width: 100%; width: auto; max-height: 40px; object-fit: contain; }
.automation-tools a:first-child img { width: 38px; height: 38px; border-radius: 9px; }
.automation-tools a:first-child span { color: #140f2d; font-family: "Arial Black", sans-serif; font-size: 17px; letter-spacing: -.04em; }
.formation-card ul { list-style: none; padding: 24px 0; margin: 24px 0; border-top: 1px solid rgba(17,24,39,.25); border-bottom: 1px solid rgba(17,24,39,.25); display: flex; flex-wrap: wrap; gap: 8px; }
.formation-card li { padding: 7px 9px; border-radius: 999px; background: rgba(255,255,255,.38); font-size: 10px; font-weight: 800; }
.formation-card > a { margin-top: auto; display: flex; justify-content: space-between; align-items: center; font-size: 13px; font-weight: 900; }
.formation-card > a span { width: 35px; height: 35px; display: grid; place-items: center; border-radius: 50%; background: var(--ink); color: var(--cream); }
.section-action { max-width: 1260px; margin: 20px auto 0; padding: 24px 28px; display: flex; align-items: center; justify-content: space-between; gap: 30px; border: 1px solid rgba(255,255,255,.17); border-radius: 18px; background: rgba(255,255,255,.07); }
.section-action p { margin: 0; color: #c6ccda; font-size: 13px; line-height: 1.6; }
.section-action p strong { color: white; }

/* Méthode et workflows */
.method-section { background: var(--cream); }
.underline-turquoise { position: relative; white-space: nowrap; }
.underline-turquoise::after { content: ""; position: absolute; left: -3px; right: -3px; bottom: 2px; z-index: -1; height: 12px; background: var(--turquoise); opacity: .58; transform: rotate(.7deg); }
.method-layout { max-width: 1260px; margin: 0 auto; display: grid; grid-template-columns: .82fr 1.18fr; gap: 40px; align-items: start; }
.method-steps { margin: 0; padding: 0; list-style: none; display: grid; }
.method-steps li { padding: 30px 0; display: grid; grid-template-columns: 55px 1fr; gap: 20px; border-top: 1px solid var(--line); }
.method-steps li:last-child { border-bottom: 1px solid var(--line); }
.method-steps > li > span { width: 43px; height: 43px; display: grid; place-items: center; border-radius: 50%; background: var(--coral); font-size: 11px; font-weight: 900; }
.method-steps li:nth-child(2) > span { background: var(--turquoise); }
.method-steps li:nth-child(3) > span { background: var(--yellow); }
.method-steps h3 { margin: 3px 0 9px; font-family: "Arial Black", sans-serif; font-size: 21px; letter-spacing: -.03em; }
.method-steps p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.demo-panel { min-height: 590px; padding: clamp(25px, 3vw, 40px); border-radius: 30px; background: var(--ink); color: var(--cream); box-shadow: var(--shadow); }
.demo-topline { padding-bottom: 22px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid rgba(255,255,255,.14); }
.demo-topline span { color: var(--yellow); font-size: 10px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.demo-topline strong { font-size: 13px; }
.demo-flow { width: min(100%, 570px); margin: 34px auto 0; }
.flow-node { min-height: 98px; padding: 18px 22px; display: grid; grid-template-columns: 32px 1fr; align-items: center; gap: 2px 13px; border-radius: 18px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18); }
.flow-node small { width: 32px; height: 32px; grid-row: 1 / span 2; display: grid; place-items: center; border-radius: 10px; background: var(--coral); color: var(--ink); font-weight: 900; }
.flow-check small { background: var(--turquoise); }
.flow-node strong { font-size: 15px; }
.flow-node span { color: #adb6c8; font-size: 11px; }
.flow-connector { height: 58px; display: flex; flex-direction: column; align-items: center; justify-content: center; color: #9ba5b9; font-size: 9px; text-transform: uppercase; letter-spacing: .1em; }
.flow-connector i { width: 1px; height: 15px; background: var(--yellow); }
.flow-connector b { padding: 4px 0; font-weight: 800; }
.flow-branches { margin-top: 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.flow-branches div { min-height: 85px; padding: 16px; border-radius: 15px; color: var(--ink); background: var(--yellow); }
.flow-branches div:last-child { background: var(--coral); }
.flow-branches span { display: block; margin-bottom: 9px; font-size: 10px; }
.flow-branches strong { font-size: 12px; }
.demo-caption { margin: 28px 0 0; color: #aeb7c9; font-size: 11px; line-height: 1.6; text-align: center; }

.workflow-examples { max-width: 1260px; margin: 72px auto 0; padding-top: 52px; border-top: 1px solid var(--line); }
.workflow-examples-heading { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, .55fr); gap: 52px; align-items: end; margin-bottom: 28px; }
.workflow-examples-heading h3 { max-width: 820px; margin: 0; font-family: "Arial Black", "Public Sans", sans-serif; font-size: clamp(30px, 3vw, 48px); line-height: 1.06; letter-spacing: -.045em; }
.workflow-examples-heading > p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.workflow-example-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.workflow-example-grid figure { margin: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 22px; background: white; box-shadow: 0 18px 46px rgba(17,24,39,.09); }
.workflow-preview { width: 100%; min-height: 270px; padding: 0; position: relative; display: block; overflow: hidden; border: 0; background: #fff; cursor: zoom-in; }
.workflow-preview img { width: 100%; height: 270px; display: block; object-fit: contain; transition: transform .3s ease; }
.workflow-preview:hover img, .workflow-preview:focus-visible img { transform: scale(1.025); }
.workflow-preview > span { position: absolute; right: 16px; bottom: 16px; min-height: 42px; padding: 0 14px; display: inline-flex; align-items: center; gap: 9px; border-radius: 999px; background: var(--ink); color: var(--cream); font-size: 11px; font-weight: 900; box-shadow: 0 10px 24px rgba(0,0,0,.22); }
.workflow-preview > span b { color: var(--yellow); font-size: 17px; }
.workflow-example-grid figcaption { min-height: 105px; padding: 22px 24px; display: grid; gap: 8px; border-top: 1px solid var(--line); }
.workflow-example-grid figcaption strong { font-size: 15px; }
.workflow-example-grid figcaption span { color: var(--muted); font-size: 12px; line-height: 1.55; }
body.modal-open { overflow: hidden; }
.workflow-lightbox { position: fixed; inset: 0; z-index: 1000; padding: clamp(18px, 4vw, 58px); display: grid; place-items: center; background: rgba(6,8,18,.88); backdrop-filter: blur(10px); }
.workflow-lightbox-panel { width: min(1500px, 100%); max-height: 94vh; display: grid; grid-template-rows: auto minmax(0, 1fr); overflow: hidden; border-radius: 22px; background: var(--cream); box-shadow: 0 32px 90px rgba(0,0,0,.45); }
.workflow-lightbox-bar { min-height: 66px; padding: 12px 18px 12px 24px; display: grid; grid-template-columns: minmax(220px, 1fr) auto auto; gap: 20px; align-items: center; border-bottom: 1px solid var(--line); }
.workflow-lightbox-bar strong { font-size: 13px; }
.workflow-zoom-controls { display: flex; align-items: center; gap: 9px; }
.workflow-zoom-controls button, .workflow-close { min-width: 38px; min-height: 38px; border: 1px solid var(--line); border-radius: 999px; background: white; color: var(--ink); cursor: pointer; font-weight: 900; }
.workflow-zoom-controls button:disabled { opacity: .35; cursor: default; }
.workflow-zoom-controls span { min-width: 55px; text-align: center; font-size: 11px; font-weight: 800; }
.workflow-close { padding: 0 15px; }
.workflow-lightbox-stage { min-height: 0; padding: 24px; overflow: auto; background: #f2eee7; }
.workflow-lightbox-stage img { max-width: none; height: auto; display: block; margin: 0 auto; transition: width .2s ease; }

/* AI Act et RGPD */
.framework-section { background: linear-gradient(135deg, var(--turquoise), #2ce7c9 55%, var(--yellow)); }
.framework-intro .kicker { color: var(--ink); }
.framework-intro { max-width: 960px; margin-bottom: 50px; }
.framework-intro h2 { margin: 0; font-family: "Arial Black", sans-serif; font-size: clamp(38px, 4.4vw, 68px); line-height: 1.02; letter-spacing: -.052em; }
.framework-intro > p:last-child { max-width: 760px; margin: 25px 0 0; line-height: 1.75; }
.framework-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 17px; }
.framework-grid article { min-height: 315px; padding: clamp(25px, 3vw, 37px); border-radius: var(--radius-md); background: rgba(255,255,255,.68); border: 1px solid rgba(17,24,39,.15); }
.framework-date { display: inline-flex; padding: 7px 10px; border-radius: 999px; background: var(--ink); color: var(--cream); font-size: 9px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.framework-grid h3 { margin: 35px 0 14px; font-family: "Arial Black", sans-serif; font-size: 24px; line-height: 1.1; letter-spacing: -.04em; }
.framework-grid p { margin: 0; color: var(--ink-soft); font-size: 14px; line-height: 1.72; }
.framework-note { margin: 20px 0 0; padding: 20px 24px; border: 1px solid rgba(17,24,39,.23); border-radius: 15px; font-size: 12px; line-height: 1.65; }

/* À propos */
.about-section { background: var(--cream); display: grid; grid-template-columns: minmax(360px, .78fr) minmax(500px, 1.22fr); gap: clamp(48px, 7vw, 110px); align-items: center; }
.about-portrait { min-height: 620px; position: relative; display: grid; place-items: center; border-radius: 34px; overflow: hidden; background: var(--coral); border: 1px solid var(--line); }
.about-portrait::before, .about-portrait::after { content: ""; position: absolute; border-radius: 50%; border: 1px solid rgba(17,24,39,.24); }
.about-portrait::before { width: 510px; height: 510px; left: -230px; top: -190px; }
.about-portrait::after { width: 350px; height: 350px; right: -180px; bottom: -100px; }
.portrait-monogram { width: 210px; height: 210px; display: grid; place-items: center; border-radius: 50%; background: var(--ink); color: var(--cream); font-family: "Arial Black", sans-serif; font-size: 70px; letter-spacing: -.09em; box-shadow: 0 25px 60px rgba(17,24,39,.25); }
.about-portrait > span { position: absolute; bottom: 32px; left: 32px; padding: 10px 13px; border-radius: 999px; background: rgba(255,249,243,.88); font-size: 10px; font-weight: 900; text-transform: uppercase; letter-spacing: .06em; }
.portrait-sticker { position: absolute; top: 34px; right: 28px; width: 95px; height: 95px; display: grid; place-content: center; border-radius: 50%; background: var(--yellow); text-align: center; transform: rotate(7deg); font-size: 10px; text-transform: uppercase; }
.portrait-sticker strong { font-size: 24px; }
.about-copy h2 { margin: 0; font-family: "Arial Black", sans-serif; font-size: clamp(38px, 4vw, 63px); line-height: 1.03; letter-spacing: -.052em; }
.about-copy > p { color: var(--muted); font-size: 15px; line-height: 1.78; }
.about-copy .about-lead { margin-top: 28px; color: var(--ink); font-size: 18px; }
.about-timeline { margin: 34px 0; border-top: 1px solid var(--line); }
.about-timeline > div { padding: 18px 0; display: grid; grid-template-columns: 80px 1fr; gap: 20px; border-bottom: 1px solid var(--line); }
.about-timeline span { color: var(--coral-dark); font-family: "Arial Black", sans-serif; font-size: 14px; }
.about-timeline p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.about-timeline strong { color: var(--ink); }

.linkedin-section { background: linear-gradient(135deg, var(--yellow-soft), var(--violet-soft)); }
.linkedin-heading { display: grid; grid-template-columns: auto 1fr auto; align-items: end; gap: 28px; margin-bottom: 48px; }
.linkedin-mark { width: 72px; height: 72px; display: grid; place-items: center; border-radius: 18px; background: #0a66c2; color: white; font-family: Arial Black, sans-serif; font-size: 32px; }
.linkedin-heading .kicker { margin-bottom: 12px; color: #0a66c2; }
.linkedin-heading h2 { margin: 0; font-family: "Arial Black", sans-serif; font-size: clamp(35px, 3.6vw, 56px); line-height: 1.05; letter-spacing: -.05em; }
.editorial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 17px; }
.editorial-grid article { min-height: 285px; padding: clamp(25px, 3vw, 36px); display: flex; flex-direction: column; border-radius: var(--radius-md); background: var(--cream); border: 1px solid var(--line); }
.editorial-grid article > span { color: #0a66c2; font-size: 10px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.editorial-grid h3 { margin: 35px 0 14px; font-family: "Arial Black", sans-serif; font-size: 24px; line-height: 1.12; letter-spacing: -.035em; }
.editorial-grid p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }

/* Contact */
.contact-section { background: var(--ink); color: var(--cream); display: grid; grid-template-columns: .92fr 1.08fr; gap: clamp(45px, 7vw, 100px); align-items: start; }
.contact-copy h2 { margin: 0; font-family: "Arial Black", sans-serif; font-size: clamp(42px, 5vw, 75px); line-height: 1; letter-spacing: -.055em; }
.contact-copy > p:not(.kicker) { max-width: 650px; color: #c0c7d6; font-size: 16px; line-height: 1.75; }
.contact-direct { margin-top: 42px; display: grid; gap: 14px; }
.contact-direct a { padding: 18px 0; display: grid; gap: 6px; border-top: 1px solid rgba(255,255,255,.16); }
.contact-direct a:last-child { border-bottom: 1px solid rgba(255,255,255,.16); }
.contact-direct small { color: var(--yellow); font-size: 10px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.contact-direct strong { font-size: 17px; overflow-wrap: anywhere; }
.contact-form { padding: clamp(25px, 3.6vw, 46px); border-radius: 30px; background: var(--cream); color: var(--ink); box-shadow: 0 30px 70px rgba(0,0,0,.28); }
.contact-form label { display: grid; gap: 8px; margin-bottom: 18px; font-size: 11px; font-weight: 900; letter-spacing: .04em; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; padding: 14px 15px; border: 1px solid var(--line); border-radius: 12px; background: white; color: var(--ink); outline: none; font-size: 13px; font-weight: 500; letter-spacing: 0; }
.contact-form textarea { resize: vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--turquoise); box-shadow: 0 0 0 3px rgba(0,184,169,.16); }
.contact-form .button { border: 0; cursor: pointer; }
.contact-form > p { margin: 14px 0 0; color: var(--muted); font-size: 10px; }

/* Pied de page */
.site-footer { padding: 42px clamp(24px, 6.4vw, 104px); display: grid; grid-template-columns: 1fr auto; gap: 35px 70px; align-items: center; background: #090f1e; color: var(--cream); border-top: 1px solid rgba(255,255,255,.12); }
.footer-brand { display: flex; align-items: center; gap: 13px; }
.footer-brand .brand-mark { background: var(--cream); color: var(--ink); border: 2px solid var(--yellow); box-shadow: 0 0 0 5px rgba(255,184,46,.1); }
.footer-brand > div { display: grid; gap: 5px; }
.footer-brand strong { font-family: Arial Black, sans-serif; font-size: 16px; }
.footer-brand span { color: #909bad; font-size: 10px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 14px 25px; font-size: 12px; font-weight: 800; }
.footer-business { grid-column: 1 / -1; padding: 16px 18px; display: flex; flex-wrap: wrap; gap: 8px 24px; border: 1px solid rgba(255,255,255,.12); border-radius: 14px; background: rgba(255,255,255,.045); color: #c3cad7; font-size: 10px; line-height: 1.5; }
.footer-bottomline { grid-column: 1 / -1; padding-top: 20px; display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid rgba(255,255,255,.1); color: #9da6b8; font-size: 10px; }
.footer-bottomline a { color: var(--yellow); font-weight: 900; }
.footer-legal-links { display: flex; flex-wrap: wrap; gap: 18px; }
.legal-disclosure { grid-column: 1 / -1; border: 1px solid rgba(255,255,255,.15); border-radius: 20px; background: rgba(255,255,255,.045); }
.legal-disclosure summary { min-height: 70px; padding: 19px 22px; display: flex; align-items: center; justify-content: space-between; gap: 24px; cursor: pointer; list-style: none; }
.legal-disclosure summary::-webkit-details-marker { display: none; }
.legal-disclosure summary > span { color: var(--cream); font-size: 12px; font-weight: 900; }
.legal-disclosure summary small { color: #aeb7c8; font-size: 10px; }
.legal-disclosure summary::after { content: "+"; width: 29px; height: 29px; flex: 0 0 auto; display: grid; place-items: center; margin-left: auto; border-radius: 50%; background: var(--yellow); color: var(--ink); font-size: 18px; font-weight: 900; }
.legal-disclosure[open] summary::after { content: "−"; }
.legal-grid { padding: 8px 22px 26px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; border-top: 1px solid rgba(255,255,255,.1); }
.legal-grid section { padding-top: 22px; }
.legal-grid h2 { margin: 0 0 12px; color: var(--yellow); font-family: Arial Black, sans-serif; font-size: 13px; letter-spacing: -.02em; }
.legal-grid p { margin: 0 0 10px; color: #b9c1d0; font-size: 10px; line-height: 1.65; }
.legal-grid strong, .legal-grid a { color: var(--cream); }
.legal-grid a { text-decoration: underline; text-decoration-color: rgba(255,184,46,.5); text-underline-offset: 3px; }
.legal-check { margin: 0 22px 22px; padding: 12px 14px; border-left: 3px solid var(--coral); background: rgba(255,111,97,.1); color: #dfe3eb; font-size: 10px; line-height: 1.6; }

/* Pages spécialisées : architecture SEO multipage */
.page-active { color: var(--coral-dark); }
.detail-hero, .inner-hero { min-height: 590px; padding: clamp(82px, 9vw, 130px) clamp(24px, 6.4vw, 104px); color: var(--ink); display: grid; align-items: center; }
.detail-hero { grid-template-columns: minmax(0, 1.3fr) minmax(320px, .7fr); gap: clamp(45px, 8vw, 120px); }
.detail-coral, .inner-coral { background: linear-gradient(135deg, var(--coral), #ff806d); }
.detail-turquoise { background: linear-gradient(135deg, var(--turquoise), #61efd9); }
.detail-yellow { background: linear-gradient(135deg, var(--yellow), #ffb72e); }
.inner-violet { background: linear-gradient(135deg, var(--violet), #a58aff); color: var(--white); }
.detail-hero .eyebrow, .inner-hero .eyebrow { color: var(--ink); }
.inner-violet .eyebrow { color: var(--yellow); }
.detail-hero .eyebrow span, .inner-hero .eyebrow span { background: currentColor; }
.detail-hero h1, .inner-hero h1 { max-width: 1050px; margin: 0; font-family: "Arial Black", "Public Sans", sans-serif; font-size: clamp(46px, 5.8vw, 84px); line-height: .98; letter-spacing: -.058em; }
.detail-hero > div > p:last-of-type, .inner-hero > div > p:last-of-type { max-width: 830px; margin: 28px 0 0; font-size: clamp(16px, 1.5vw, 20px); line-height: 1.7; }
.inner-hero > div { max-width: 1180px; }
.inner-hero .button { margin-top: 34px; }
.detail-actions { margin-top: 34px; display: flex; align-items: center; flex-wrap: wrap; gap: 24px; }
.detail-back { font-size: 13px; font-weight: 900; border-bottom: 1px solid rgba(16,20,38,.4); padding-bottom: 5px; }
.detail-facts { padding: 30px; display: grid; gap: 8px; border: 1px solid rgba(16,20,38,.22); border-radius: 26px; background: rgba(255,255,255,.58); box-shadow: var(--shadow); }
.detail-facts span { margin-top: 12px; color: var(--muted); font-size: 9px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.detail-facts span:first-child { margin-top: 0; }
.detail-facts strong { padding-bottom: 12px; border-bottom: 1px solid rgba(16,20,38,.15); font-size: 14px; line-height: 1.5; }
.detail-facts strong:last-child { padding-bottom: 0; border-bottom: 0; }
.detail-section { padding: clamp(78px, 8vw, 120px) clamp(24px, 6.4vw, 104px); }
.detail-intro-grid, .detail-outcomes, .about-page-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(45px, 7vw, 100px); }
.detail-section h2, .legal-page h1, .legal-page h2, .contact-page h1 { font-family: "Arial Black", "Public Sans", sans-serif; letter-spacing: -.045em; }
.detail-section h2 { margin: 0 0 22px; font-size: clamp(32px, 3.2vw, 50px); line-height: 1.05; }
.detail-section p { color: var(--muted); font-size: 15px; line-height: 1.78; }
.detail-checklist { margin: 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.detail-checklist li { padding: 15px 17px 15px 48px; position: relative; border: 1px solid var(--line); border-radius: 13px; background: white; font-size: 13px; line-height: 1.55; }
.detail-checklist li::before { content: "✓"; position: absolute; left: 16px; top: 14px; width: 22px; height: 22px; display: grid; place-items: center; border-radius: 50%; background: var(--turquoise); font-size: 11px; font-weight: 900; }
.detail-programme { background: var(--ink); color: var(--cream); }
.detail-heading { max-width: 930px; margin-bottom: 48px; }
.detail-module-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.detail-module-grid article { min-height: 330px; padding: clamp(26px, 3vw, 38px); border: 1px solid rgba(255,255,255,.16); border-radius: 24px; background: rgba(255,255,255,.07); }
.detail-module-grid article > span { display: inline-flex; min-width: 44px; height: 44px; padding: 0 10px; place-items: center; align-items: center; justify-content: center; border-radius: 13px; background: var(--yellow); color: var(--ink); font-size: 11px; font-weight: 900; }
.detail-module-grid h3 { margin: 34px 0 18px; font-family: "Arial Black", sans-serif; font-size: 28px; letter-spacing: -.04em; }
.detail-module-grid p, .detail-module-grid li { color: #c4cbd8; font-size: 13px; line-height: 1.65; }
.detail-module-grid ul { margin: 0; padding-left: 18px; display: grid; gap: 10px; }
.detail-module-grid a { display: inline-flex; margin-top: 22px; color: var(--yellow); font-size: 12px; font-weight: 900; }
.detail-outcomes { background: var(--cream-deep); }
.detail-outcomes article { padding: clamp(26px, 3vw, 40px); border: 1px solid var(--line); border-radius: 24px; background: var(--cream); }
.detail-cta { padding: clamp(60px, 7vw, 96px) clamp(24px, 6.4vw, 104px); display: flex; align-items: center; justify-content: space-between; gap: 45px; background: linear-gradient(135deg, var(--violet), #5945d6); color: var(--white); }
.detail-cta h2 { max-width: 880px; margin: 0; font-family: "Arial Black", sans-serif; font-size: clamp(34px, 4vw, 58px); line-height: 1.03; letter-spacing: -.05em; }
.partner-grid, .milestones { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; background: var(--cream); }
.partner-grid article, .milestones article { padding: clamp(26px, 3vw, 40px); border: 1px solid var(--line); border-radius: 24px; background: white; }
.partner-grid article > span { width: 45px; height: 45px; display: grid; place-items: center; border-radius: 50%; background: var(--coral); font-size: 11px; font-weight: 900; }
.partner-grid h2, .milestones h2 { margin-top: 30px; font-size: 28px; }
.about-page-grid { align-items: center; }
.about-portrait.compact { min-height: 520px; }
.about-page-grid > div:last-child > p { color: var(--muted); line-height: 1.8; }
.about-page-grid .button { margin-top: 18px; }
.milestones { background: var(--cream-deep); }
.milestones strong { color: var(--coral-dark); font-family: "Arial Black", sans-serif; font-size: 24px; }
.contact-page { min-height: calc(100vh - 88px); padding: clamp(80px, 8vw, 120px) clamp(24px, 6.4vw, 104px); }
.contact-page h1 { margin: 0; font-size: clamp(44px, 5vw, 74px); line-height: 1; }
.legal-page { max-width: 1060px; margin: 0 auto; padding: clamp(78px, 8vw, 120px) clamp(24px, 5vw, 70px); }
.legal-page header { padding-bottom: 44px; border-bottom: 1px solid var(--line); }
.legal-page h1 { margin: 0; font-size: clamp(46px, 6vw, 76px); line-height: 1; }
.legal-page header > p:last-child { color: var(--muted); }
.legal-page section { padding: 34px 0; border-bottom: 1px solid var(--line); }
.legal-page h2 { margin: 0 0 15px; font-size: 25px; }
.legal-page p { margin: 0 0 12px; color: var(--muted); font-size: 14px; line-height: 1.75; }
.legal-page a { color: var(--coral-dark); text-decoration: underline; text-underline-offset: 3px; }

:focus-visible { outline: 3px solid var(--yellow); outline-offset: 4px; }

/* Responsive */
@media (max-width: 1080px) {
  .desktop-nav { display: none; }
  .mobile-menu { display: block; }
  .hero { grid-template-columns: 1fr; }
  .hero-copy { max-width: 820px; }
  .hero-visual { width: min(100%, 630px); margin: 0 auto; }
  .audience-grid, .formation-grid { grid-template-columns: 1fr 1fr; }
  .formation-card:last-child { grid-column: 1 / -1; }
  .method-layout, .about-section, .contact-section { grid-template-columns: 1fr; }
  .workflow-examples-heading { grid-template-columns: 1fr; gap: 22px; }
  .method-steps { grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .method-steps li { grid-template-columns: 1fr; align-content: start; padding: 24px; border: 1px solid var(--line); border-radius: 18px; }
  .method-steps li:last-child { border-bottom: 1px solid var(--line); }
  .framework-grid, .editorial-grid { grid-template-columns: 1fr 1fr; }
  .framework-grid article:last-child, .editorial-grid article:last-child { grid-column: 1 / -1; }
  .about-portrait { min-height: 500px; }
  .linkedin-heading { grid-template-columns: auto 1fr; }
  .linkedin-heading .button { grid-column: 2; justify-self: start; }
  .detail-hero { grid-template-columns: 1fr; }
  .detail-facts { max-width: 720px; }
  .detail-module-grid, .partner-grid, .milestones { grid-template-columns: 1fr 1fr; }
  .detail-module-grid article:last-child, .partner-grid article:last-child, .milestones article:last-child { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  .prototype-note { padding: 8px 16px; text-align: center; }
  .site-header { min-height: 76px; padding-inline: 18px; }
  .brand-copy small { display: none; }
  .desktop-cta { display: none; }
  .hero { min-height: auto; padding: 64px 22px 76px; gap: 54px; }
  .hero h1 { font-size: clamp(44px, 13.5vw, 66px); }
  .hero-proof { display: grid; }
  .hero-visual { min-height: 490px; }
  .workflow-card { padding: 17px; }
  .workflow-list li { grid-template-columns: 40px 1fr; }
  .step-state { display: none; }
  .visual-orbit-one { width: 430px; height: 430px; }
  .visual-orbit-two { width: 320px; height: 320px; }
  .chip-one { left: -4px; top: 58px; }
  .chip-two { right: -4px; bottom: 44px; }
  .trust-strip { display: grid; gap: 9px; }
  .trust-strip i { display: none; }
  .section { padding: 82px 22px; scroll-margin-top: 78px; }
  .heading-split { grid-template-columns: 1fr; gap: 25px; }
  .audience-grid, .formation-grid { grid-template-columns: 1fr; }
  .formation-card:last-child { grid-column: auto; }
  .audience-card { min-height: 290px; }
  .formation-card { min-height: 455px; }
  .section-action { align-items: stretch; flex-direction: column; }
  .method-steps, .framework-grid, .editorial-grid { grid-template-columns: 1fr; }
  .workflow-example-grid { grid-template-columns: 1fr; }
  .workflow-preview { min-height: 220px; }
  .workflow-preview img { height: 220px; }
  .workflow-lightbox { padding: 10px; }
  .workflow-lightbox-bar { grid-template-columns: 1fr auto; gap: 10px; padding: 10px 12px; }
  .workflow-lightbox-bar > strong { grid-column: 1 / -1; }
  .workflow-lightbox-stage { padding: 12px; }
  .framework-grid article:last-child, .editorial-grid article:last-child { grid-column: auto; }
  .demo-panel { min-height: 0; }
  .flow-branches { grid-template-columns: 1fr; }
  .about-section { gap: 48px; }
  .about-portrait { min-height: 440px; }
  .portrait-monogram { width: 170px; height: 170px; font-size: 58px; }
  .linkedin-heading { grid-template-columns: 1fr; align-items: start; }
  .linkedin-heading .button { grid-column: auto; justify-self: stretch; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .site-footer { grid-template-columns: 1fr; }
  .footer-bottomline { grid-column: auto; flex-direction: column; }
  .legal-disclosure { grid-column: auto; }
  .legal-grid { grid-template-columns: 1fr 1fr; }
  .detail-hero, .inner-hero { min-height: auto; padding: 70px 22px; }
  .detail-hero h1, .inner-hero h1 { font-size: clamp(42px, 12vw, 62px); }
  .detail-intro-grid, .detail-outcomes, .about-page-grid, .detail-module-grid, .partner-grid, .milestones { grid-template-columns: 1fr; }
  .detail-module-grid article:last-child, .partner-grid article:last-child, .milestones article:last-child { grid-column: auto; }
  .detail-cta { align-items: stretch; flex-direction: column; }
  .contact-page { padding: 72px 22px; }
  .footer-business { grid-column: auto; display: grid; }
}

@media (max-width: 640px) {
  .legal-disclosure summary { align-items: flex-start; }
  .legal-disclosure summary small { display: none; }
  .legal-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}