/* ============================================================
   IRONMINDZ — one-page
   Brand: red #F23535 / noir #0A0A0A / blanc
   ============================================================ */

:root {
  --red: #F23535;
  --red-deep: #C41F1F;
  --red-tint: #FFE8E8;
  --ink: #0A0A0A;
  --ink-2: #1A1A1A;
  --ink-3: #2A2A2A;
  --mute: #6A6A6A;
  --line: #E6E6E6;
  --line-2: #F3F3F3;
  --bg: #FFFFFF;
  --paper: #F6F4F1;

  --f-display: "Archivo Black", "Archivo", system-ui, sans-serif;
  --f-sans: "Archivo", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, monospace;
  --f-script: "Caveat", cursive;

  --radius: 4px;
  --radius-lg: 8px;

  --pad: clamp(20px, 5vw, 96px);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  font-family: var(--f-sans);
  color: var(--ink);
  background: var(--bg);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button { font-family: inherit; }

/* =============== Typographie =============== */
h1, h2, h3, h4 { font-family: var(--f-display); font-weight: 900; letter-spacing: -0.02em; margin: 0; line-height: 0.95; text-transform: uppercase; }
h1 { font-size: clamp(52px, 9vw, 144px); }
h2 { font-size: clamp(40px, 6.5vw, 92px); }
h3 { font-size: clamp(22px, 2.2vw, 30px); letter-spacing: -0.01em; }
h4 { font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; }
p { margin: 0; }
.lede { font-size: clamp(17px, 1.3vw, 20px); color: var(--ink-3); max-width: 56ch; }
.eyebrow {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--red);
  margin: 0 0 24px 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: ""; width: 24px; height: 2px; background: var(--red);
}
.red { color: var(--red); }
.outline {
  -webkit-text-stroke: 3px var(--ink);
  color: transparent;
}

/* =============== Buttons =============== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  font-family: var(--f-sans);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .2s ease, color .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn--lg { padding: 18px 28px; font-size: 15px; }
.btn--primary { background: var(--red); color: #fff; border-color: var(--red); }
.btn--primary:hover { background: var(--red-deep); border-color: var(--red-deep); transform: translateY(-1px); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: #fff; transform: translateY(-1px); }

/* =============== Nav =============== */
.nav {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; gap: 32px;
  padding: 18px var(--pad);
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav__brand img { height: 34px; width: auto; }
.nav__links { display: flex; gap: 28px; margin-left: auto; }
.nav__links a {
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ink);
  position: relative;
  padding: 4px 0;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 2px; background: var(--red); transform: scaleX(0);
  transform-origin: left; transition: transform .25s ease;
}
.nav__links a:hover::after { transform: scaleX(1); }
.nav__links a[aria-current="page"] { color: var(--red); }
.nav__links a[aria-current="page"]::after { transform: scaleX(1); }
.nav__cta { }
.nav__burger {
  display: none; background: none; border: 0; padding: 6px;
  flex-direction: column; gap: 5px; cursor: pointer;
}
.nav__burger span { display: block; width: 24px; height: 2px; background: var(--ink); }

/* =============== Hero =============== */
.hero {
  position: relative;
  padding: clamp(48px, 9vw, 140px) var(--pad) clamp(64px, 9vw, 140px);
  overflow: hidden;
  background: var(--bg);
  isolation: isolate;
}
.hero__grid {
  position: absolute; inset: 0;
  display: grid; grid-template-columns: repeat(5, 1fr);
  pointer-events: none;
  z-index: 0;
}
.hero__bar { border-left: 1px solid var(--line-2); }
.hero__bar:last-child { border-right: 1px solid var(--line-2); }

.hero__stamp {
  position: absolute; top: 48px; right: var(--pad); z-index: 2;
}
.stamp {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 14px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.stamp i {
  display: inline-block; width: 6px; height: 6px; border-radius: 50%;
  background: var(--red);
  animation: pulse 2s ease infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.hero__inner { position: relative; z-index: 1; max-width: 1240px; }
.hero__title {
  margin-top: 8px;
  text-wrap: balance;
}
.hero__lede {
  max-width: 52ch;
  margin-top: 32px;
  font-size: clamp(17px, 1.4vw, 21px);
  color: var(--ink-3);
  line-height: 1.5;
}
.hero__cta { margin-top: 40px; display: flex; gap: 16px; flex-wrap: wrap; }
.hero__stats {
  margin: clamp(56px, 7vw, 96px) 0 0 0;
  padding-top: 28px;
  border-top: 2px solid var(--ink);
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.hero__stats div { }
.hero__stats dt {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--mute);
  margin-bottom: 8px;
}
.hero__stats dd {
  margin: 0;
  font-family: var(--f-display); font-size: clamp(44px, 5vw, 72px);
  line-height: 1; letter-spacing: -0.02em;
}
.hero__stats dd span {
  font-size: 0.42em; color: var(--red); margin-left: 2px; vertical-align: super;
}

/* =============== Marquee =============== */
.marquee {
  background: var(--ink); color: #fff;
  padding: 20px 0; overflow: hidden;
  border-block: 1px solid var(--ink);
}
.marquee__track {
  display: inline-flex; gap: 36px; align-items: center;
  white-space: nowrap;
  animation: scroll 48s linear infinite;
  font-family: var(--f-display);
  font-size: clamp(22px, 2.6vw, 36px);
  letter-spacing: -0.01em;
  text-transform: uppercase;
  padding-left: 36px;
}
.marquee__track i { color: var(--red); font-style: normal; font-size: 0.7em; }
@keyframes scroll {
  to { transform: translateX(-50%); }
}

/* =============== Sections =============== */
.section {
  padding: clamp(72px, 10vw, 160px) var(--pad);
}
.section--dark { background: var(--ink); color: #fff; }
.section__head { max-width: 1240px; margin-bottom: clamp(40px, 5vw, 72px); }
.section__head--split {
  display: grid; grid-template-columns: 1.2fr 1fr;
  gap: 48px; align-items: end;
}
.section__intro { color: var(--ink-3); font-size: clamp(16px, 1.2vw, 19px); max-width: 52ch; }
.section__intro em { font-style: italic; color: var(--ink); font-family: var(--f-sans); }

/* =============== Services hub (home) =============== */
.hero--hub .hero__verbs {
  list-style: none; padding: 0;
  margin: 36px 0 0;
  display: flex; flex-wrap: wrap; gap: 10px;
}
.hero--hub .hero__verbs li {
  font-family: var(--f-mono);
  font-size: 12px; letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 8px 16px;
  border: 1px solid var(--ink);
  border-radius: 999px;
}
.hero--hub .hero__verbs li:nth-child(odd) { background: var(--ink); color: #fff; }

.services-hub { background: var(--bg); }
.services-hub__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.services-hub__grid--feature {
  grid-template-columns: repeat(2, 1fr);
}
.svc {
  display: flex; flex-direction: column; gap: 12px;
  padding: 36px 30px;
  background: var(--paper);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
  min-height: 220px;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.svc:hover { transform: translateY(-3px); box-shadow: 0 16px 36px rgba(0,0,0,0.1); }
.svc__num {
  font-family: var(--f-mono); font-size: 11px;
  letter-spacing: 0.2em; color: var(--red); font-weight: 700;
}
.svc h3 {
  font-size: clamp(20px, 1.7vw, 26px);
  line-height: 1.05;
  letter-spacing: -0.01em;
}
.svc p { color: var(--ink-3); font-size: 14.5px; line-height: 1.5; }
.svc__cta {
  margin-top: auto;
  font-weight: 700; font-size: 13.5px;
  letter-spacing: 0.02em;
  color: var(--red);
}
.svc__tags {
  list-style: none; padding: 0; margin: 4px 0 0;
  display: flex; flex-wrap: wrap; gap: 8px;
}
.svc__tags li {
  font-family: var(--f-mono); font-size: 10.5px;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 6px 10px;
  background: rgba(0,0,0,0.05);
  border-radius: var(--radius);
  color: var(--ink-3);
}
/* Feature card spans the full first row */
.svc--lg {
  grid-column: 1 / -1;
  background: var(--ink);
  color: #fff;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "num num"
    "title tags"
    "desc tags"
    "cta cta";
  align-items: start;
  gap: 12px 40px;
  min-height: 0;
}
.svc--lg .svc__num { grid-area: num; }
.svc--lg h3 { grid-area: title; font-size: clamp(26px, 3vw, 40px); color: #fff; max-width: 18ch; }
.svc--lg p { grid-area: desc; color: rgba(255,255,255,0.78); max-width: 56ch; font-size: 16px; }
.svc--lg .svc__tags { grid-area: tags; flex-direction: column; align-items: flex-end; margin: 0; }
.svc--lg .svc__tags li { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.85); }
.svc--lg .svc__cta { grid-area: cta; }
.svc--accent {
  background: var(--ink);
  color: #fff;
}
.svc--accent h3 { color: #fff; }
.svc--accent p { color: rgba(255,255,255,0.75); }
.svc--accent .svc__cta { color: var(--red); }
@media (max-width: 1000px) {
  .services-hub__grid, .services-hub__grid--feature { grid-template-columns: 1fr 1fr; }
  .svc--lg {
    grid-template-columns: 1fr;
    grid-template-areas: "num" "title" "desc" "tags" "cta";
    gap: 14px;
  }
  .svc--lg .svc__tags { flex-direction: row; align-items: flex-start; }
}
@media (max-width: 620px)  { .services-hub__grid, .services-hub__grid--feature { grid-template-columns: 1fr; } }

/* Condensed about — stats + inline creds */
.apropos__stats {
  margin: 32px 0 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.16);
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.apropos__stats dt {
  font-family: var(--f-mono); font-size: 10.5px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: rgba(255,255,255,0.55); margin-bottom: 6px;
}
.apropos__stats dd {
  margin: 0;
  font-family: var(--f-display, "Archivo Black", sans-serif);
  font-size: clamp(28px, 3vw, 44px); line-height: 1;
  letter-spacing: -0.02em; color: #fff;
}
.apropos__stats dd span {
  font-family: var(--f-mono); font-size: 11px;
  letter-spacing: 0.1em; color: var(--red);
  margin-left: 4px; text-transform: uppercase;
}
.apropos__creds-inline {
  list-style: none; padding: 0; margin: 28px 0 0;
  display: flex; flex-wrap: wrap; gap: 8px;
}
.apropos__creds-inline li {
  font-family: var(--f-mono); font-size: 11px;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 7px 12px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 999px;
  color: rgba(255,255,255,0.8);
}
@media (max-width: 700px) {
  .apropos__stats { grid-template-columns: 1fr 1fr; gap: 24px; }
}

/* =============== Formation cards =============== */
.formation__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 16px;
}
.card {
  background: var(--paper);
  padding: 32px;
  border-radius: var(--radius-lg);
  position: relative;
  display: flex; flex-direction: column; gap: 12px;
  min-height: 220px;
}
.card--lg {
  grid-row: span 1;
  background: var(--ink);
  color: #fff;
  min-height: 280px;
}
.card--lg .card__kicker { color: var(--red); }
.card__kicker {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--red);
}
.card__body { font-size: 17px; line-height: 1.55; color: inherit; max-width: 52ch; }
.card__body strong { color: inherit; }
.card__big {
  font-family: var(--f-display); font-size: clamp(56px, 5.5vw, 88px);
  line-height: 0.95; letter-spacing: -0.03em;
  margin-top: auto;
}
.card__big em {
  font-style: normal; font-size: 0.3em; color: var(--red);
  margin-left: 6px; vertical-align: super;
  font-family: var(--f-mono); letter-spacing: 0.1em;
  text-transform: uppercase;
}
.card__foot {
  font-size: 13px; color: var(--mute);
  font-family: var(--f-mono); letter-spacing: 0.04em;
}
.tags { list-style: none; padding: 0; margin: auto 0 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tags li {
  border: 1px solid rgba(255,255,255,0.2);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-family: var(--f-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
}

/* =============== Programme (modules) =============== */
.modules {
  list-style: none; padding: 0; margin: 0;
  border-top: 1px solid var(--ink);
}
.module {
  border-bottom: 1px solid var(--ink);
}
.module__head {
  display: grid;
  grid-template-columns: 64px 1fr auto auto;
  align-items: center;
  gap: 24px;
  padding: 28px 8px 28px 8px;
  cursor: pointer;
  background: transparent;
  border: 0;
  width: 100%;
  text-align: left;
  font-family: inherit;
  color: inherit;
  transition: background .25s ease, padding .25s ease;
}
.module__head:hover { background: var(--paper); padding-left: 20px; padding-right: 20px; }
.module[aria-expanded="true"] .module__head { background: var(--paper); padding-left: 20px; padding-right: 20px; }
.module__num {
  font-family: var(--f-mono); font-size: 13px; letter-spacing: 0.08em;
  color: var(--red);
}
.module__title {
  font-family: var(--f-display); font-size: clamp(20px, 2vw, 30px);
  letter-spacing: -0.01em; text-transform: uppercase; line-height: 1.1;
}
.module__dur {
  font-family: var(--f-mono); font-size: 13px; color: var(--mute);
  letter-spacing: 0.06em;
}
.module__toggle {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid var(--ink);
  display: grid; place-items: center;
  transition: background .2s ease, color .2s ease, transform .3s ease;
}
.module[aria-expanded="true"] .module__toggle {
  background: var(--red); border-color: var(--red); color: #fff;
  transform: rotate(45deg);
}
.module__toggle::before { content: "+"; font-family: var(--f-sans); font-weight: 700; font-size: 20px; line-height: 1; }
.module__body {
  overflow: hidden;
  max-height: 0;
  transition: max-height .4s ease;
  background: var(--paper);
}
.module[aria-expanded="true"] .module__body { max-height: 1200px; }
.module__body-inner {
  padding: 0 20px 36px 20px;
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 24px;
}
.module__body ul {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: 8px;
}
.module__body li {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 10px;
  align-items: start;
  font-size: 15px;
  color: var(--ink-2);
  padding: 6px 0;
  border-top: 1px dashed var(--line);
}
.module__body li::before {
  content: "↳"; color: var(--red); font-weight: 700;
}

/* Days */
.programme__days {
  margin-top: clamp(56px, 6vw, 96px);
  padding: clamp(32px, 4vw, 56px);
  background: var(--ink); color: #fff; border-radius: var(--radius-lg);
}
.programme__days h3 {
  font-size: clamp(28px, 3vw, 42px); margin-bottom: 32px;
}
.days { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; border-top: 1px solid rgba(255,255,255,0.15); }
.days li {
  padding: 28px 20px 28px 0;
  border-right: 1px solid rgba(255,255,255,0.15);
  display: flex; flex-direction: column; gap: 10px;
}
.days li:last-child { border-right: 0; }
.days__tag {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--red);
}
.days strong {
  font-family: var(--f-display); font-size: clamp(20px, 1.8vw, 26px);
  letter-spacing: -0.01em; text-transform: uppercase;
  padding-right: 12px;
}
.days em {
  font-style: normal; color: rgba(255,255,255,0.7);
  font-size: 14px; line-height: 1.45;
}

/* =============== Public =============== */
.public__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.persona {
  background: var(--bg);
  padding: 36px 28px;
  display: flex; flex-direction: column; gap: 14px;
  min-height: 260px;
  transition: background .25s ease;
  position: relative;
}
.persona:hover { background: var(--paper); }
.persona__num {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.2em;
  color: var(--red);
}
.persona h3 { font-size: clamp(20px, 1.6vw, 26px); line-height: 1.05; }
.persona p { color: var(--ink-3); font-size: 15px; line-height: 1.5; }

.prereq {
  margin-top: 56px;
  padding: 40px;
  background: var(--red-tint);
  border-radius: var(--radius-lg);
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  align-items: start;
}
.prereq h3 { color: var(--red-deep); font-size: 28px; }
.prereq ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.prereq li { display: flex; gap: 12px; align-items: start; font-size: 16px; }
.prereq li span { color: var(--red); font-weight: 700; }

.audiences__grid--three {
  grid-template-columns: repeat(3, 1fr);
}
.audience--dde {
  background: var(--red-tint);
  color: var(--ink);
  border: 1px solid rgba(242,53,53,0.2);
}
.audience--dde .audience__tag { background: var(--red); color: #fff; border-color: var(--red); }
.audience--dde .audience__list li { border-top-color: rgba(242,53,53,0.2); }
.audience--dde .audience__list li:last-child { border-bottom-color: rgba(242,53,53,0.2); }
@media (max-width: 1280px) {
  .audiences__grid--three { grid-template-columns: 1fr; }
}

/* =============== Audiences (OF / Entreprises) =============== */
.audiences { background: var(--paper); }
.audiences__grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
  margin-bottom: clamp(56px, 6vw, 96px);
}
.audience {
  padding: clamp(32px, 3.5vw, 52px);
  border-radius: var(--radius-lg);
  display: flex; flex-direction: column; gap: 24px;
  min-height: 600px;
}
.audience--of {
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--ink);
}
.audience--ent {
  background: var(--ink);
  color: #fff;
}
.audience__head { }
.audience__tag {
  display: inline-block;
  font-family: var(--f-mono); font-size: 11px;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--red); margin-bottom: 20px;
  padding: 6px 12px;
  border: 1px solid var(--red);
  border-radius: 999px;
}
.audience h3 {
  font-size: clamp(26px, 2.8vw, 40px);
  line-height: 0.98;
  letter-spacing: -0.015em;
}
.audience--ent h3 { color: #fff; }
.audience__lede {
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.55;
  color: var(--ink-3);
}
.audience--ent .audience__lede { color: rgba(255,255,255,0.75); }
.audience__list {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: 14px;
}
.audience__list li {
  padding: 14px 0 14px 20px;
  border-top: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.5;
  position: relative;
}
.audience__list li::before {
  content: "→";
  position: absolute; left: 0; top: 14px;
  color: var(--red); font-weight: 700;
}
.audience__list li:last-child { border-bottom: 1px solid var(--line); }
.audience__list strong { display: block; margin-bottom: 4px; font-weight: 700; }
.audience--of .audience__list strong { color: var(--ink); }
.audience--ent .audience__list li { border-top-color: rgba(255,255,255,0.12); color: rgba(255,255,255,0.8); }
.audience--ent .audience__list li:last-child { border-bottom-color: rgba(255,255,255,0.12); }
.audience--ent .audience__list strong { color: #fff; }
.audience .btn { margin-top: auto; align-self: flex-start; }

.btn--ghost-dark {
  background: transparent; color: var(--ink); border-color: var(--ink);
}
.btn--ghost-dark:hover { background: var(--ink); color: #fff; }

/* Fit (ce que je m'approprie) */
.fit {
  padding: clamp(32px, 4vw, 56px);
  background: var(--bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  margin-bottom: clamp(48px, 5vw, 72px);
}
.fit__grid {
  list-style: none; padding: 0; margin: 16px 0 0 0;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.fit__grid li {
  background: var(--bg);
  padding: 28px;
  display: flex; flex-direction: column; gap: 10px;
  min-height: 180px;
}
.fit__num {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.2em;
  color: var(--red);
}
.fit__grid h4 {
  font-size: clamp(18px, 1.4vw, 22px);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.fit__grid p {
  font-size: 14px; color: var(--ink-3); line-height: 1.5;
}

/* Formats */
.formats { }
.formats__title {
  font-size: clamp(28px, 3vw, 42px);
  margin-bottom: 32px;
}
.formats__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}

@media (max-width: 1100px) {
  .audiences__grid { grid-template-columns: 1fr; }
  .fit__grid { grid-template-columns: 1fr 1fr; }
  .formats__grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .fit__grid { grid-template-columns: 1fr; }
}

/* =============== Modalités =============== */
.modalites { background: var(--paper); }
.modalites__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  margin-bottom: clamp(56px, 7vw, 96px);
}
.modality {
  background: var(--bg);
  padding: 32px;
  border-radius: var(--radius-lg);
  display: flex; flex-direction: column; gap: 16px;
  min-height: 320px;
  border: 1px solid var(--line);
}
.modality header { display: flex; align-items: center; gap: 12px; }
.modality__dot {
  width: 12px; height: 12px; border-radius: 50%; background: var(--red);
  box-shadow: 0 0 0 4px rgba(242,53,53,0.15);
}
.modality h3 { font-size: clamp(20px, 1.8vw, 26px); }
.modality p { color: var(--ink-3); line-height: 1.55; font-size: 15px; }
.modality ul { list-style: none; padding: 0; margin: auto 0 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.modality ul li {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 10px; background: var(--paper); border-radius: var(--radius);
  color: var(--ink-3);
}

.tarifs {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: end;
  padding: clamp(36px, 4vw, 56px);
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius-lg);
  margin-bottom: clamp(48px, 5vw, 72px);
}
.tarifs__head h3 { font-size: clamp(28px, 3vw, 44px); margin-top: 12px; }
.tarifs__foot { font-size: 14px; color: rgba(255,255,255,0.65); margin-top: 20px; max-width: 40ch; }
.tarifs__list { list-style: none; padding: 0; margin: 0; border-top: 1px solid rgba(255,255,255,0.2); }
.tarifs__list li {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.tarifs__list span {
  font-family: var(--f-mono); font-size: 13px; letter-spacing: 0.1em;
  text-transform: uppercase; color: rgba(255,255,255,0.75);
}
.tarifs__list strong {
  font-family: var(--f-display); font-size: clamp(32px, 3vw, 48px);
  letter-spacing: -0.02em;
}
.tarifs__list em {
  font-style: normal; font-size: 0.5em; color: var(--red);
  margin-left: 4px;
}

.sessions { }
.sessions__list {
  list-style: none; padding: 0; margin: 24px 0 16px 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.sessions__list li {
  background: var(--bg);
  padding: 28px 24px;
  display: flex; flex-direction: column; gap: 10px;
}
.sessions__month {
  font-family: var(--f-display); font-size: clamp(24px, 2vw, 32px);
  text-transform: uppercase; letter-spacing: -0.01em;
}
.sessions__days {
  font-family: var(--f-mono); font-size: 14px; color: var(--red);
  letter-spacing: 0.08em;
}
.sessions__foot {
  margin-top: 16px;
  font-family: var(--f-mono); font-size: 13px; color: var(--mute);
  letter-spacing: 0.04em;
}

/* =============== IA / Autres expertises =============== */
.ia {
  background: var(--paper);
}
.ia__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.ia-card {
  padding: clamp(32px, 3.5vw, 52px);
  border-radius: var(--radius-lg);
  display: flex; flex-direction: column;
  position: relative;
  overflow: hidden;
}
.ia-card--formation {
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--ink);
}
.ia-card--conseil {
  background: var(--ink);
  color: #fff;
}
.ia-card__head {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 28px;
}
.ia-card__num {
  font-family: var(--f-mono);
  font-size: 12px; letter-spacing: 0.18em;
  color: var(--red);
  font-weight: 700;
}
.ia-card__tag {
  font-family: var(--f-mono);
  font-size: 11px; letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--ink-3);
  background: var(--paper);
}
.ia-card--conseil .ia-card__tag {
  background: var(--red);
  color: #fff;
  border-color: var(--red);
}
.ia-card h3 {
  font-size: clamp(26px, 2.6vw, 38px);
  line-height: 1.0;
  letter-spacing: -0.015em;
  margin-bottom: 20px;
}
.ia-card--conseil h3 { color: #fff; }
.ia-card__lede {
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.55;
  color: var(--ink-3);
  margin-bottom: 28px;
  max-width: 48ch;
}
.ia-card--conseil .ia-card__lede { color: rgba(255,255,255,0.78); }
.ia-card--conseil .ia-card__lede strong { color: #fff; }

.ia-card__bullets {
  list-style: none; padding: 0; margin: 0 0 32px;
  display: grid; gap: 14px;
}
.ia-card__bullets li {
  padding: 14px 0 14px 24px;
  border-top: 1px solid var(--line);
  font-size: 15px; line-height: 1.5;
  color: var(--ink-3);
  position: relative;
}
.ia-card__bullets li::before {
  content: "✦";
  position: absolute; left: 0; top: 13px;
  color: var(--red);
  font-size: 13px;
}
.ia-card__bullets li:last-child { border-bottom: 1px solid var(--line); }
.ia-card__bullets strong { color: var(--ink); display: block; margin-bottom: 2px; font-weight: 700; }

/* Process (4 étapes pour la mission conseil) */
.ia-process {
  list-style: none; padding: 0; margin: 0 0 32px;
  display: grid; gap: 0;
  counter-reset: ia-step;
}
.ia-process li {
  padding: 22px 0 22px 0;
  border-top: 1px solid rgba(255,255,255,0.14);
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 20px;
  align-items: baseline;
}
.ia-process li:last-child { border-bottom: 1px solid rgba(255,255,255,0.14); }
.ia-process__step {
  font-family: var(--f-mono);
  font-size: 11px; letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--red);
  font-weight: 600;
}
.ia-process strong {
  display: block;
  font-size: clamp(17px, 1.4vw, 20px);
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}
.ia-process p {
  font-size: 14.5px;
  line-height: 1.55;
  color: rgba(255,255,255,0.7);
  grid-column: 2;
}

/* Specs row (durée / format / niveau …) */
.ia-card__specs {
  list-style: none; padding: 0; margin: 0 0 32px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 22px 0;
}
.ia-card__specs > div {
  display: flex; flex-direction: column; gap: 6px;
}
.ia-card__specs dt {
  font-family: var(--f-mono);
  font-size: 11px; letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
}
.ia-card__specs dd {
  margin: 0;
  font-family: var(--f-display, var(--f-sans));
  font-weight: 800;
  font-size: clamp(20px, 1.8vw, 26px);
  line-height: 1;
  color: var(--ink);
  letter-spacing: -0.01em;
  display: flex; align-items: baseline; gap: 8px;
}
.ia-card__specs dd em {
  font-family: var(--f-mono);
  font-style: normal;
  font-weight: 500;
  font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
}
.ia-card__specs--dark {
  grid-template-columns: 1fr 1fr;
  border-top-color: rgba(255,255,255,0.14);
  border-bottom-color: rgba(255,255,255,0.14);
}
.ia-card__specs--dark dt { color: rgba(255,255,255,0.55); }
.ia-card__specs--dark dd { color: #fff; }
.ia-card__specs--dark dd em { color: rgba(255,255,255,0.55); }

.ia-card .btn { margin-top: auto; align-self: flex-start; }

@media (max-width: 1100px) {
  .ia__grid { grid-template-columns: 1fr; }
  .ia-process li { grid-template-columns: 1fr; gap: 6px; }
  .ia-process p { grid-column: 1; }
  .ia-card__specs { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .ia-card__specs,
  .ia-card__specs--dark { grid-template-columns: 1fr; }
}

/* =============== À propos =============== */
.apropos { background: var(--ink); color: #fff; }
.apropos h2 { color: #fff; }
.apropos .outline { -webkit-text-stroke: 3px #fff; }
.apropos__grid {
  display: grid; grid-template-columns: 1fr 1.2fr;
  gap: clamp(40px, 5vw, 80px);
  align-items: start;
}
.apropos__portrait { position: sticky; top: 120px; }
.portrait {
  aspect-ratio: 4/5;
  background:
    radial-gradient(circle at 30% 30%, rgba(242,53,53,0.25), transparent 60%),
    linear-gradient(135deg, #1A1A1A, #0A0A0A);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  display: grid; place-items: center;
  border: 1px solid rgba(255,255,255,0.1);
}
.portrait::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}
.portrait__photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(1) contrast(1.04);
  z-index: 1;
}
.portrait::after {
  content: "";
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(10,10,10,0) 45%, rgba(10,10,10,0.85) 100%);
  pointer-events: none;
}
.portrait__photo + .portrait__label,
.portrait__photo ~ .portrait__label {
  z-index: 2;
  background: rgba(0,0,0,0.5);
  padding: 6px 10px;
  border-radius: 2px;
}
.portrait__photo ~ .portrait__meta {
  z-index: 2;
  background: rgba(0,0,0,0.5);
  padding: 6px 10px;
  border-radius: 2px;
}
.portrait__initials {
  position: relative;
  font-family: var(--f-display);
  font-size: clamp(120px, 16vw, 240px);
  color: var(--red);
  letter-spacing: -0.04em;
  line-height: 1;
  -webkit-text-stroke: 2px var(--red);
  color: transparent;
}
.portrait__label {
  position: absolute;
  bottom: 24px; left: 24px;
  font-family: var(--f-mono); font-size: 12px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}
.apropos__body .lede { color: rgba(255,255,255,0.8); margin-top: 32px; }
.apropos__body .lede strong { color: #fff; }
.apropos__bullets {
  list-style: none; padding: 0; margin: 40px 0;
  display: grid; gap: 20px;
}
.apropos__bullets li {
  padding: 20px 24px;
  background: rgba(255,255,255,0.03);
  border-left: 3px solid var(--red);
  border-radius: 2px;
  color: rgba(255,255,255,0.8);
  line-height: 1.55;
}
.apropos__bullets strong { color: #fff; }
.signature {
  font-family: var(--f-script);
  font-size: 42px;
  color: var(--red);
  margin-top: 24px;
}
.portrait__meta {
  position: absolute;
  top: 24px; right: 24px;
  display: flex; flex-direction: column; align-items: flex-end; gap: 6px;
  font-family: var(--f-mono); font-size: 11px;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  text-align: right;
}

/* Timeline */
.timeline {
  margin-top: clamp(64px, 7vw, 112px);
  padding-top: clamp(48px, 5vw, 72px);
  border-top: 1px solid rgba(255,255,255,0.12);
}
.timeline__title {
  font-size: clamp(28px, 3vw, 42px);
  color: #fff;
  margin-bottom: 40px;
}
.timeline__list {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: 0;
}
.timeline__list li {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 32px;
  padding: 28px 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  align-items: start;
}
.timeline__list li:last-child { border-bottom: 1px solid rgba(255,255,255,0.1); }
.timeline__year {
  font-family: var(--f-mono); font-size: 13px;
  letter-spacing: 0.12em; color: var(--red);
  padding-top: 4px;
}
.timeline__list strong {
  display: block;
  font-family: var(--f-display);
  font-size: clamp(20px, 1.6vw, 26px);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 1.1;
  color: #fff;
}
.timeline__list em {
  display: block;
  font-style: normal;
  font-family: var(--f-mono); font-size: 12px;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin: 8px 0 10px;
}
.timeline__list p {
  color: rgba(255,255,255,0.75);
  font-size: 15px; line-height: 1.5;
  max-width: 70ch;
}

/* Credentials */
.creds {
  margin-top: clamp(56px, 6vw, 96px);
  padding-top: clamp(48px, 5vw, 72px);
  border-top: 1px solid rgba(255,255,255,0.12);
}
.creds__title {
  font-size: clamp(28px, 3vw, 42px);
  color: #fff;
  margin-bottom: 40px;
}
.creds__list {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
.creds__list li {
  padding: 28px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  display: flex; flex-direction: column; gap: 10px;
  min-height: 180px;
}
.creds__tag {
  align-self: flex-start;
  font-family: var(--f-mono); font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--red);
  border: 1px solid var(--red);
  padding: 4px 10px;
  border-radius: 999px;
}
.creds__list strong {
  font-family: var(--f-display);
  font-size: clamp(16px, 1.3vw, 20px);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 1.15;
  color: #fff;
  margin-top: 8px;
}
.creds__list em {
  font-style: normal;
  font-family: var(--f-mono); font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.6);
  margin-top: auto;
  line-height: 1.5;
}
@media (max-width: 1100px) {
  .creds__list { grid-template-columns: 1fr 1fr; }
  .timeline__list li { grid-template-columns: 120px 1fr; gap: 20px; }
}
@media (max-width: 720px) {
  .creds__list { grid-template-columns: 1fr; }
  .timeline__list li { grid-template-columns: 1fr; gap: 8px; }
  .portrait__meta { position: static; flex-direction: row; align-items: center; margin-top: 16px; justify-content: center; }
}

/* =============== Contact =============== */
.contact__grid {
  display: grid; grid-template-columns: 1fr 1.1fr;
  gap: clamp(40px, 5vw, 80px);
}
.contact__left { padding-right: 16px; }
.contact__left h2 { margin-bottom: 32px; }
.contact__info { list-style: none; padding: 0; margin: 48px 0 0 0; border-top: 1px solid var(--line); }
.contact__info li {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.contact__label {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--mute);
}
.contact__info a {
  font-family: var(--f-display);
  font-size: clamp(18px, 1.6vw, 22px);
  text-decoration: none;
  letter-spacing: -0.01em;
  text-transform: none;
  color: var(--ink);
  border-bottom: 2px solid var(--red);
  padding-bottom: 2px;
  transition: color .2s ease;
}
.contact__info a:hover { color: var(--red); }

.contact__form {
  background: var(--paper);
  padding: clamp(28px, 3vw, 44px);
  border-radius: var(--radius-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-content: start;
}
.field { display: flex; flex-direction: column; gap: 8px; grid-column: 1 / -1; }
.field--half { grid-column: auto; }
.field label {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink-3);
}
.field input, .field select, .field textarea {
  font-family: var(--f-sans);
  font-size: 16px;
  color: var(--ink);
  padding: 14px 16px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--ink);
  box-shadow: 0 0 0 3px rgba(242,53,53,0.15);
}
.field textarea { resize: vertical; min-height: 120px; font-family: inherit; }
.field--check { grid-column: 1 / -1; flex-direction: row; gap: 10px; align-items: center; }
.field--check label {
  font-family: var(--f-sans); font-size: 13px; letter-spacing: normal;
  text-transform: none; color: var(--ink-3);
  display: flex; gap: 10px; align-items: center; cursor: pointer;
}
.field--check input { width: 16px; height: 16px; accent-color: var(--red); }
.contact__form .btn { grid-column: 1 / -1; justify-self: start; }
.form__status {
  grid-column: 1 / -1;
  font-family: var(--f-mono); font-size: 13px;
}
.form__status.ok { color: var(--red-deep); }
.hidden { display: none !important; }

/* =============== Footer =============== */
.footer {
  background: var(--ink); color: #fff;
  padding: clamp(48px, 6vw, 96px) var(--pad) 32px;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 56px;
}
.footer__brand img { height: 40px; filter: brightness(0) invert(1) sepia(1) saturate(10) hue-rotate(-20deg); display: none; }
.footer__brand::before {
  content: "IRONMINDZ";
  font-family: var(--f-display);
  font-size: 40px;
  letter-spacing: -0.02em;
  color: var(--red);
  display: block;
}
.footer__tag {
  font-family: var(--f-script);
  font-size: 28px;
  color: rgba(255,255,255,0.7);
  margin-top: 4px;
}
.footer__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.footer__cols h4 { color: var(--red); margin-bottom: 16px; font-family: var(--f-mono); font-weight: 500; }
.footer__cols ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer__cols a {
  color: rgba(255,255,255,0.7); text-decoration: none;
  transition: color .2s ease;
}
.footer__cols a:hover { color: var(--red); }
.footer__cols li { color: rgba(255,255,255,0.7); font-size: 15px; }
.footer__legal {
  grid-column: 1 / -1;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.12);
  display: flex; justify-content: space-between;
  font-family: var(--f-mono); font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.5);
}

/* =============== Responsive =============== */
@media (max-width: 1100px) {
  .formation__grid { grid-template-columns: 1fr 1fr; }
  .card--lg { grid-column: 1 / -1; }
  .public__grid { grid-template-columns: 1fr 1fr; }
  .modalites__grid { grid-template-columns: 1fr; }
  .tarifs { grid-template-columns: 1fr; gap: 32px; }
  .sessions__list { grid-template-columns: 1fr 1fr; }
  .apropos__grid { grid-template-columns: 1fr; }
  .apropos__portrait { position: static; }
  .contact__grid { grid-template-columns: 1fr; }
  .days { grid-template-columns: 1fr 1fr; }
  .days li { border-right: 0; border-bottom: 1px solid rgba(255,255,255,0.15); }
  .section__head--split { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  html { scroll-padding-top: 72px; }
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .nav.is-open .nav__links {
    display: flex; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; gap: 0;
    background: #fff; padding: 16px var(--pad);
    border-bottom: 1px solid var(--line);
  }
  .nav.is-open .nav__links a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .hero__stats { grid-template-columns: 1fr 1fr; gap: 28px; }
  .hero__stamp { position: static; margin-bottom: 24px; }
  .formation__grid { grid-template-columns: 1fr; }
  .public__grid { grid-template-columns: 1fr; }
  .prereq { grid-template-columns: 1fr; gap: 16px; }
  .sessions__list { grid-template-columns: 1fr; }
  .days { grid-template-columns: 1fr; }
  .contact__form { grid-template-columns: 1fr; }
  .field--half { grid-column: 1 / -1; }
  .contact__info li { grid-template-columns: 1fr; gap: 4px; }
  .footer { grid-template-columns: 1fr; gap: 32px; }
  .footer__cols { grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer__legal { flex-direction: column; gap: 8px; }
  .module__head { grid-template-columns: auto 1fr auto; gap: 12px; }
  .module__num { grid-row: 1; }
  .module__dur { display: none; }
  .module__body-inner { grid-template-columns: 1fr; padding-left: 16px; padding-right: 16px; }
}