/* =====================================================================
   SD-SYLKA.CSS — Feuille de style unifiée pour WordPress
   Design system « Sylvain Deplace » (base LITHED).
   Générée depuis le prototype HTML (styles.css + pages.css) afin de
   garantir une parité visuelle 1:1 entre le site statique et WordPress.

   À enquêter via functions.php (voir wordpress/README.md).
   Les patterns de blocs natifs (wordpress/patterns/*.php) réutilisent
   exactement les mêmes classes que le prototype : .hero, .proof,
   .method-band, .method-card, .verbatim, .case, .about-band, .faq__item,
   .final-cta, .container, .section, .btn, .eyebrow, .page-hero, etc.
   ===================================================================== */

/* =====================================================================
   SYLKA — LITHED-grounded design system, themable
   Tokens live on :root and are overridden by [data-theme="dark"].
   Background variants via [data-bg]; accent via [data-accent].
   ===================================================================== */

/* Polices chargées via wp_enqueue_style (Google Fonts) */
:root {
  /* ---- Brand palette (immutable refs) ---- */
  --abysse:         #1B263B;
  --abysse-deep:    #0F1A2A;
  --abysse-soft:    #243245;
  --electrique:     #415A77;
  --electrique-soft:#8FA3BD;
  --orange-ht:      #F28C28;
  --orange-ht-dark: #D9761F;
  --orange-ht-soft: #F8B470;
  --acier:          #E0E1DD;
  --acier-soft:     #EDEEEA;
  --acier-line:     #D4D5D1;
  --blanc:          #FFFFFF;
  --photo-bg:       #F8F8F8;

  /* ---- Theme tokens — light is default ---- */
  --bg-page:        var(--acier);
  --bg-surface:     var(--blanc);
  --bg-elevated:    var(--blanc);
  --bg-band:        var(--abysse);            /* the inverted strip */
  --bg-cta:         var(--acier-soft);

  --fg-primary:     var(--abysse);
  --fg-secondary:   var(--electrique);
  --fg-muted:       #8A8A87;
  --fg-on-band:     var(--acier);
  --fg-on-band-strong: var(--blanc);

  --border-default: var(--acier-line);
  --border-soft:    var(--acier);
  --border-strong:  var(--abysse);
  --border-band:    rgba(255,255,255,0.12);
  --border-hover:   var(--electrique);

  --dot-color:      rgba(27, 38, 59, 1);      /* dot-grid base color */
  --dot-opacity:    0.14;
  --spotlight-color: rgba(65, 90, 119, 0.20);
  --spotlight-radius: 180px;
  --backdrop:       rgba(244, 241, 234, 0.85);

  /* Accent — pilotable (orange = CTA / warm) */
  --accent:         var(--orange-ht);
  --accent-dark:    var(--orange-ht-dark);
  --accent-soft:    var(--orange-ht-soft);
  --accent-tint:    rgba(242, 140, 40, 0.10);

  /* Title accent — différent du CTA. Bleu en clair, orange en sombre. */
  --accent-title:      var(--electrique);
  --accent-title-soft: rgba(65, 90, 119, 0.10);

  /* ---- Type families ---- */
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body:    "Manrope", system-ui, sans-serif;
  --font-mono:    ui-monospace, "SF Mono", Menlo, monospace;

  /* ---- Type scale (multiplied by --font-scale) ---- */
  --font-scale: 1;
  --fs-display: calc(clamp(2.5rem, 5.4vw, 5rem) * var(--font-scale));
  --fs-h1:      calc(clamp(2rem, 3.2vw, 3rem) * var(--font-scale));
  --fs-h2:      calc(clamp(1.625rem, 2.4vw, 2.25rem) * var(--font-scale));
  --fs-h3:      calc(1.5rem * var(--font-scale));
  --fs-h4:      calc(1.25rem * var(--font-scale));
  --fs-body:    calc(1rem * var(--font-scale));
  --fs-lead:    calc(1.0625rem * var(--font-scale));
  --fs-sm:      calc(0.875rem * var(--font-scale));
  --fs-xs:      calc(0.75rem * var(--font-scale));
  --fs-eyebrow: calc(0.8125rem * var(--font-scale));

  --lh-display: 1.04;
  --lh-heading: 1.15;
  --lh-body:    1.6;

  --tracking-display: -0.02em;
  --tracking-eyebrow: 0.18em;

  /* ---- Spacing 8pt ---- */
  --s-1: 8px; --s-2: 16px; --s-3: 24px; --s-4: 32px; --s-5: 48px;
  --s-6: 64px; --s-7: 80px; --s-8: 120px; --s-9: 160px;

  /* Vertical rhythm — controllable via Tweaks. Default tighter than --s-8 */
  --section-pad: 52px;

  --radius-sm: 4px;
  --radius-md: 8px;

  --container-max: 1280px;
  --gutter: 32px;

  --dur-fast: 150ms;
  --dur-base: 220ms;
  --dur-slow: 600ms;
  --easing:   cubic-bezier(0.2, 0, 0.2, 1);
}

/* ---- DARK theme: true inversion ---- */
[data-theme="dark"] {
  --bg-page:        var(--abysse-deep);
  --bg-surface:     var(--abysse);
  --bg-elevated:    var(--abysse-soft);
  --bg-band:        var(--abysse);            /* darker band inside dark site */
  --bg-cta:         var(--abysse);

  --fg-primary:     var(--acier);
  --fg-secondary:   var(--electrique-soft);
  --fg-muted:       #6B7686;
  --fg-on-band:     var(--acier);
  --fg-on-band-strong: var(--blanc);

  --border-default: #2A3B55;
  --border-soft:    #243245;
  --border-strong:  var(--acier);
  --border-band:    rgba(255,255,255,0.10);
  --border-hover:   var(--electrique-soft);

  --dot-color:      rgba(224, 225, 221, 1);
  --dot-opacity:    0.08;
  --spotlight-color: rgba(242, 140, 40, 0.20);
  --backdrop:       rgba(15, 26, 42, 0.85);

  /* Sombre : orange uniquement, plus de bleu sur les titres */
  --accent-title:      var(--orange-ht);
  --accent-title-soft: rgba(242, 140, 40, 0.12);
}

/* ---- Background variants ---- */
:root[data-bg="white"]  { --bg-page: var(--blanc); --backdrop: rgba(255,255,255,0.85); }
:root[data-bg="acier"]  { --bg-page: var(--acier); --backdrop: rgba(224,225,221,0.85); }
:root[data-bg="ivory"]  { --bg-page: #F4F1EA; --backdrop: rgba(244,241,234,0.85); }
[data-theme="dark"][data-bg="deep"]    { --bg-page: var(--abysse-deep); }
[data-theme="dark"][data-bg="abysse"]  { --bg-page: var(--abysse); }
[data-theme="dark"][data-bg="ink"]     { --bg-page: #08111E; }

/* ---- Accent variants ---- */
:root[data-accent="electrique"] {
  --accent: var(--electrique);
  --accent-dark: #2E4159;
  --accent-soft: #6E84A0;
  --accent-tint: rgba(65, 90, 119, 0.10);
}
:root[data-accent="mono"] {
  --accent: var(--abysse);
  --accent-dark: #0E1929;
  --accent-soft: var(--electrique);
  --accent-tint: rgba(27, 38, 59, 0.08);
}
[data-theme="dark"][data-accent="mono"] {
  --accent: var(--acier);
  --accent-dark: var(--acier-line);
  --accent-soft: var(--electrique-soft);
  --accent-tint: rgba(224, 225, 221, 0.08);
}

/* ─────────────────────────────────────────────────────────────────────── */

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg-page);
  color: var(--fg-primary);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background-color var(--dur-slow) var(--easing),
              color var(--dur-slow) var(--easing);
}
::selection { background: var(--accent); color: var(--blanc); }
img { max-width: 100%; display: block; }

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: var(--tracking-display);
  color: var(--fg-primary);
  line-height: var(--lh-heading);
  margin: 0;
  text-wrap: balance;
}
p { margin: 0; color: var(--fg-primary); }

.display { font-family: var(--font-display); font-weight: 700; letter-spacing: var(--tracking-display); font-size: var(--fs-display); line-height: var(--lh-display); }
.h1 { font-size: var(--fs-h1); line-height: var(--lh-heading); }
.h2 { font-size: var(--fs-h2); line-height: var(--lh-heading); }
.h3 { font-size: var(--fs-h3); line-height: var(--lh-heading); }
.h4 { font-size: var(--fs-h4); line-height: var(--lh-heading); }

.accent { color: var(--accent-title); }
.accent--warm { color: var(--accent); }

.lead {
  font-size: var(--fs-lead);
  line-height: 1.55;
  color: var(--fg-secondary);
  text-wrap: pretty;
}

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-eyebrow);
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.eyebrow::before {
  content: ""; display: inline-block;
  width: 28px; height: 1px;
  background: currentColor;
}
.eyebrow--plain::before { display: none; }
.eyebrow--center { justify-content: center; }
.eyebrow--electrique { color: var(--fg-secondary); }

.mono {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.04em;
  color: var(--fg-secondary);
}

a { color: inherit; text-decoration: none; }

/* ---- Container & section ---- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
@media (max-width: 768px) { .container { padding: 0 20px; } }

.section { padding: var(--section-pad) 0; }
.section--tight { padding: calc(var(--section-pad) * 0.78) 0; }
@media (max-width: 768px) { .section { padding: calc(var(--section-pad) * 0.7) 0; } }

/* ---- Buttons ---- */
.btn {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9375rem;
  letter-spacing: var(--tracking-display);
  padding: 13px 22px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  transition: background-color var(--dur-base) var(--easing),
              border-color var(--dur-base) var(--easing),
              color var(--dur-base) var(--easing),
              transform var(--dur-fast) var(--easing);
}
.btn:active { transform: scale(0.98); }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.btn--primary { background: var(--accent); color: var(--blanc); }
.btn--primary:hover { background: var(--accent-dark); }
[data-accent="mono"] .btn--primary { color: var(--bg-surface); }
[data-theme="dark"][data-accent="mono"] .btn--primary { color: var(--abysse); }

.btn--secondary {
  background: transparent;
  border-color: var(--fg-primary);
  color: var(--fg-primary);
}
.btn--secondary:hover { background: color-mix(in srgb, var(--fg-primary) 6%, transparent); }

.btn--ghost { background: transparent; color: var(--fg-primary); padding: 10px 0; }
.btn--ghost:hover { color: var(--accent); }

.btn .arrow {
  width: 14px; height: 14px;
  stroke: currentColor; stroke-width: 2; fill: none;
  stroke-linecap: round; stroke-linejoin: round;
  transition: transform var(--dur-base) var(--easing);
}
.btn:hover .arrow { transform: translateX(3px); }

/* ---- Cards ---- */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--s-4);
  transition: border-color var(--dur-base) var(--easing),
              background-color var(--dur-base) var(--easing);
}
.card:hover { border-color: var(--border-hover); }

/* ---- Badges ---- */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-body); font-weight: 600;
  font-size: var(--fs-xs); letter-spacing: 0.04em;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  color: var(--fg-secondary);
  border: 1px solid var(--border-default);
}

/* ---- Live dot ---- */
.dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 22%, transparent);
  display: inline-block;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 22%, transparent); }
  50%      { box-shadow: 0 0 0 7px color-mix(in srgb, var(--accent) 8%, transparent); }
}

/* =====================================================================
   GLOBAL MOUSE SPOTLIGHT
   ===================================================================== */
.spotlight {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background: radial-gradient(
    var(--spotlight-radius, 320px) circle at var(--mx, 50%) var(--my, 50%),
    var(--spotlight-color), transparent 70%
  );
  mix-blend-mode: normal;
  opacity: 0;
  transition: opacity var(--dur-slow) var(--easing);
}
body[data-spotlight="on"] .spotlight { opacity: 1; }

/* =====================================================================
   HEADER
   ===================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--backdrop);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--border-default);
  transition: background-color var(--dur-base) var(--easing),
              border-color var(--dur-base) var(--easing);
}
.site-header__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  letter-spacing: -0.01em;
  color: var(--fg-primary);
}
.brand__mark {
  width: 30px; height: 30px;
  border-radius: var(--radius-sm);
  background: var(--fg-primary);
  color: var(--bg-page);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  position: relative;
}
.brand__mark::after {
  content: "";
  position: absolute;
  right: -3px; bottom: -3px;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
}
.brand__name { line-height: 1; }
.brand__suffix {
  display: block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-secondary);
  margin-top: 4px;
}

.site-nav { display: flex; gap: var(--s-4); align-items: center; }
.site-nav a {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--fg-primary);
  padding: 6px 0;
  position: relative;
  transition: color var(--dur-base) var(--easing);
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-base) var(--easing);
}
.site-nav a:hover { color: var(--accent); }
.site-nav a:hover::after { transform: scaleX(1); }

.site-header__cta { display: flex; gap: 12px; align-items: center; }

.theme-toggle {
  appearance: none;
  background: transparent;
  border: 1px solid var(--border-default);
  color: var(--fg-primary);
  height: 36px;
  padding: 0 12px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: color var(--dur-base) var(--easing),
              border-color var(--dur-base) var(--easing),
              background-color var(--dur-base) var(--easing);
}
.theme-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.theme-toggle svg { width: 16px; height: 16px; flex-shrink: 0; }
.theme-toggle .theme-toggle__moon { display: inline-block; }
.theme-toggle .theme-toggle__sun { display: none; }
[data-theme="dark"] .theme-toggle .theme-toggle__moon { display: none; }
[data-theme="dark"] .theme-toggle .theme-toggle__sun { display: inline-block; }

@media (max-width: 900px) {
  .site-nav { display: none; }
  .site-header__cta .btn--ghost { display: none; }
  .theme-toggle__label { display: none; }
  .theme-toggle { padding: 0 10px; }
}

/* =====================================================================
   HERO — centered, with animated background
   ===================================================================== */
.hero {
  position: relative;
  padding: var(--s-9) 0 var(--s-8);
  text-align: center;
  overflow: hidden;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
@media (max-width: 900px) { .hero { padding: var(--s-7) 0 var(--s-6); min-height: 70vh; } }

.hero__bg {
  position: absolute;
  inset: -10% -5%;
  pointer-events: none;
  background-image:
    radial-gradient(var(--dot-color) 1px, transparent 1px),
    radial-gradient(var(--dot-color) 1px, transparent 1px);
  background-size: 32px 32px, 32px 32px;
  background-position: 0 0, 16px 16px;
  opacity: var(--dot-opacity);
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, #000 30%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, #000 30%, transparent 78%);
  animation: drift 32s linear infinite;
}
body[data-animated-bg="off"] .hero__bg { animation: none; }
@keyframes drift {
  0%   { background-position: 0 0, 16px 16px; }
  100% { background-position: 32px 32px, 48px 48px; }
}

.hero__beam {
  position: absolute;
  left: 50%;
  top: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(180deg, transparent, var(--accent) 35%, var(--accent) 65%, transparent);
  opacity: 0.18;
  transform: translateX(-50%);
  animation: beam 6s ease-in-out infinite;
}
body[data-animated-bg="off"] .hero__beam { animation: none; opacity: 0.10; }
@keyframes beam {
  0%, 100% { opacity: 0.10; }
  50%      { opacity: 0.28; }
}

.hero__corners {
  position: absolute;
  inset: 32px;
  pointer-events: none;
  opacity: 0.4;
}
.hero__corners span {
  position: absolute;
  width: 18px; height: 18px;
  border: 1px solid var(--fg-secondary);
}
.hero__corners span:nth-child(1) { top: 0; left: 0; border-right: 0; border-bottom: 0; }
.hero__corners span:nth-child(2) { top: 0; right: 0; border-left: 0; border-bottom: 0; }
.hero__corners span:nth-child(3) { bottom: 0; left: 0; border-right: 0; border-top: 0; }
.hero__corners span:nth-child(4) { bottom: 0; right: 0; border-left: 0; border-top: 0; }

.hero__inner {
  position: relative;
  z-index: 2;
  max-width: 880px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.hero__inner h1 {
  font-size: var(--fs-display);
  line-height: var(--lh-display);
  margin: var(--s-4) auto var(--s-4);
  max-width: 14ch;
}
.hero__lead {
  max-width: 580px;
  margin: 0 auto var(--s-5);
  font-size: var(--fs-lead);
  color: var(--fg-secondary);
  line-height: 1.55;
}
.hero__ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: var(--s-5); }
.hero__trust {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--fg-secondary);
  font-size: 0.875rem;
}
.hero__trust svg {
  width: 16px; height: 16px;
  stroke: var(--accent); stroke-width: 2; fill: none;
  stroke-linecap: round; stroke-linejoin: round;
}

.hero__rail {
  position: absolute;
  bottom: 24px;
  left: 0; right: 0;
  z-index: 2;
  display: flex;
  justify-content: center;
  gap: var(--s-5);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-secondary);
  opacity: 0.7;
}
.hero__rail span { display: inline-flex; align-items: center; gap: 8px; }
.hero__rail span::before {
  content: "";
  width: 6px; height: 1px;
  background: var(--accent);
}
@media (max-width: 700px) {
  .hero__rail { display: none; }
}

/* =====================================================================
   PROOF STRIP (inverted band — adapts to theme)
   ===================================================================== */
.proof {
  background: var(--bg-band);
  color: var(--fg-on-band);
  padding: var(--s-7) 0;
  position: relative;
  z-index: 2;
}
.proof .h2, .proof h2 { color: var(--fg-on-band-strong); }
.proof .eyebrow { color: var(--accent); }
.proof .lead { color: var(--fg-on-band); opacity: 0.7; }

.proof__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--s-5);
  gap: var(--s-4);
  flex-wrap: wrap;
}
.proof__head h2 { max-width: 540px; font-size: var(--fs-h2); margin-top: 12px; }
.proof__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--border-band);
}
@media (max-width: 900px) { .proof__grid { grid-template-columns: repeat(2, 1fr); } }
.proof__stat {
  padding: var(--s-4) var(--s-3) 0 0;
  border-right: 1px solid var(--border-band);
}
.proof__stat:last-child { border-right: 0; }
@media (max-width: 900px) {
  .proof__stat:nth-child(2) { border-right: 0; }
  .proof__stat:nth-child(n+3) { border-top: 1px solid var(--border-band); margin-top: var(--s-3); padding-top: var(--s-4); }
}
.proof__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.5rem, 4.2vw, 3.75rem);
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--fg-on-band-strong);
  margin-bottom: 12px;
}
.proof__label {
  font-size: 0.8125rem;
  color: var(--fg-on-band);
  opacity: 0.7;
  white-space: pre-line;
  line-height: 1.5;
  max-width: 220px;
}

/* =====================================================================
   SECTION HEAD
   ===================================================================== */
.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: var(--s-5);
  margin-bottom: var(--s-6);
  align-items: end;
}
@media (max-width: 900px) {
  .section-head { grid-template-columns: 1fr; gap: var(--s-3); margin-bottom: var(--s-5); }
}
.section-head__title h2 { font-size: var(--fs-h1); margin-top: var(--s-2); max-width: 620px; }
.section-head__lead { color: var(--fg-secondary); max-width: 480px; font-size: var(--fs-body); }

/* =====================================================================
   SCHEMATIC — Anatomie d'un système Sylka
   ===================================================================== */
.schema {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--s-4);
  position: relative;
}
.schema__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--s-3);
  padding-bottom: var(--s-2);
  border-bottom: 1px solid var(--border-default);
}
.schema__title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--fg-secondary);
}
.schema__status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--fg-primary);
  font-weight: 600;
}
.schema__svg { width: 100%; height: auto; aspect-ratio: 16 / 9; }

.schema-line { stroke: var(--fg-secondary); stroke-width: 1.25; fill: none; }
.schema-line--dashed { stroke-dasharray: 3 4; }
.schema-line--accent { stroke: var(--accent); stroke-width: 1.5; }
.schema-node-rect { fill: var(--bg-surface); stroke: var(--fg-primary); stroke-width: 1.25; }
.schema-node-rect--accent { fill: var(--bg-surface); stroke: var(--accent); stroke-width: 1.5; }
.schema-label { font-family: "Manrope", system-ui, sans-serif; font-size: 11px; font-weight: 600; fill: var(--fg-primary); letter-spacing: 0.02em; }
.schema-label--unit { fill: var(--fg-secondary); font-weight: 500; font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase; }
.schema-label--accent { fill: var(--accent); }
.schema-num { font-family: "Space Grotesk", system-ui, sans-serif; font-size: 16px; font-weight: 700; letter-spacing: -0.02em; fill: var(--fg-primary); }
.schema-callout { stroke: var(--accent); stroke-width: 1; fill: none; }

/* =====================================================================
   SERVICES
   ===================================================================== */
.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-3);
}
@media (max-width: 900px) { .services { grid-template-columns: 1fr; } }
.service {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--s-4);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  transition: border-color var(--dur-base) var(--easing),
              transform var(--dur-base) var(--easing);
}
.service:hover { border-color: var(--border-hover); transform: translateY(-2px); }
.service__icon {
  width: 44px; height: 44px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
}
.service__icon svg {
  width: 22px; height: 22px;
  stroke: var(--fg-primary); stroke-width: 1.75; fill: none;
  stroke-linecap: round; stroke-linejoin: round;
}
.service h3 { font-size: var(--fs-h3); margin: 0; }
.service__desc { color: var(--fg-secondary); font-size: 0.9375rem; line-height: 1.6; margin: 0; }
.service__bullets {
  list-style: none; padding: 0; margin: auto 0 0;
  border-top: 1px solid var(--border-default); padding-top: var(--s-3);
  display: grid; gap: 10px;
}
.service__bullets li {
  font-size: 0.8125rem;
  color: var(--fg-primary);
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}
.service__bullets li::before { content: ""; width: 8px; height: 1px; background: var(--accent); flex-shrink: 0; }

/* =====================================================================
   PROCESS
   ===================================================================== */
.process {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--s-5);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.8fr);
  gap: var(--s-6);
  align-items: start;
}
@media (max-width: 900px) { .process { grid-template-columns: 1fr; padding: var(--s-4); gap: var(--s-4); } }
.process__intro h2 { font-size: var(--fs-h2); margin: var(--s-2) 0 var(--s-2); }
.process__steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 0; }
.process__step {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) auto;
  gap: var(--s-3);
  padding: var(--s-3) 0;
  border-top: 1px solid var(--border-default);
  align-items: baseline;
}
.process__step:first-child { border-top: 0; padding-top: 0; }
.process__step:last-child { padding-bottom: 0; }
.process__num {
  font-family: var(--font-display); font-weight: 700; font-size: 14px;
  width: 28px; height: 28px; border-radius: var(--radius-sm);
  background: var(--accent); color: var(--blanc);
  display: flex; align-items: center; justify-content: center;
}
[data-accent="mono"] .process__num { color: var(--bg-surface); }
[data-theme="dark"][data-accent="mono"] .process__num { color: var(--abysse); }
.process__step h3 { font-size: 1.0625rem; margin: 0 0 6px; }
.process__step p { color: var(--fg-secondary); font-size: 0.9375rem; line-height: 1.55; }
.process__step .mono { color: var(--fg-secondary); white-space: nowrap; }

/* =====================================================================
   CASES
   ===================================================================== */
.cases__filters { display: flex; gap: 8px; margin-bottom: var(--s-4); flex-wrap: wrap; }
.cases__filter {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 8px 14px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  color: var(--fg-primary);
  cursor: pointer;
  transition: all var(--dur-base) var(--easing);
}
.cases__filter:hover { border-color: var(--border-hover); }
.cases__filter {
  position: relative;
  overflow: hidden;
}
.cases__filter::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--accent-title);
  opacity: 0;
  transition: opacity var(--dur-base) var(--easing);
  pointer-events: none;
  z-index: 0;
}
.cases__filter > * { position: relative; z-index: 1; }
.cases__filter span { position: relative; z-index: 1; }
.cases__filter.is-active {
  color: #fff;
  border-color: var(--accent-title);
}
.cases__filter.is-active::after { opacity: 1; }
.cases__count { margin-left: auto; align-self: center; font-size: 0.8125rem; color: var(--fg-secondary); }

.cases__grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--s-3); }
@media (max-width: 900px) { .cases__grid { grid-template-columns: 1fr; } }
.case {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--s-4);
  display: flex; flex-direction: column;
  gap: var(--s-2);
  transition: border-color var(--dur-base) var(--easing),
              transform var(--dur-base) var(--easing);
  cursor: pointer;
}
.case:hover { border-color: var(--border-hover); transform: translateY(-2px); }
.case--lg { grid-column: span 3; }
.case--md { grid-column: span 3; }
.case--sm { grid-column: span 2; }
@media (max-width: 900px) {
  .case--lg, .case--md, .case--sm { grid-column: span 1; }
}
.case__head { display: flex; justify-content: space-between; align-items: center; gap: var(--s-2); margin-bottom: var(--s-1); }
.case__tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-title); }
.case__result { font-family: var(--font-mono); font-size: 11px; color: var(--accent); letter-spacing: 0.04em; }
.case h3 { font-size: 1.125rem; line-height: 1.25; margin: 0; }
.case--lg h3 { font-size: 1.375rem; }
.case__desc { color: var(--fg-secondary); font-size: 0.9375rem; line-height: 1.55; margin: 0; }
.case__stats { display: flex; gap: var(--s-4); margin-top: auto; padding-top: var(--s-3); border-top: 1px solid var(--border-default); }
.case__stat-num { font-family: var(--font-display); font-weight: 700; font-size: 1.625rem; color: var(--accent-title); letter-spacing: -0.02em; line-height: 1; }
.case__stat-label { font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--fg-secondary); margin-top: 6px; }
.case__chips { display: flex; gap: 6px; flex-wrap: wrap; margin-top: var(--s-1); }
.case__chip {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 3px 8px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  color: var(--fg-secondary);
}

/* =====================================================================
   FAQ
   ===================================================================== */
.faq__list { display: grid; gap: 0; border-top: 1px solid var(--border-default); }
.faq__item { border-bottom: 1px solid var(--border-default); }
.faq__q {
  display: flex; justify-content: space-between; align-items: center;
  width: 100%; background: transparent; border: 0; text-align: left;
  padding: var(--s-3) 0; cursor: pointer;
  font-family: var(--font-display); font-weight: 700; letter-spacing: var(--tracking-display);
  font-size: 1.125rem;
  color: var(--fg-primary);
  transition: color var(--dur-base) var(--easing);
  list-style: none;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q:hover { color: var(--accent); }
.faq__icon { width: 20px; height: 20px; position: relative; flex-shrink: 0; }
.faq__icon::before, .faq__icon::after { content: ""; position: absolute; background: currentColor; transition: transform var(--dur-base) var(--easing); }
.faq__icon::before { left: 0; right: 0; top: 50%; height: 1.5px; margin-top: -0.75px; }
.faq__icon::after { top: 0; bottom: 0; left: 50%; width: 1.5px; margin-left: -0.75px; }
.faq__item[open] .faq__icon::after { transform: scaleY(0); }
.faq__a { padding: 0 0 var(--s-3); color: var(--fg-secondary); font-size: 0.9375rem; line-height: 1.6; max-width: 780px; }

/* =====================================================================
   FINAL CTA
   ===================================================================== */
.final-cta {
  position: relative;
  background: var(--bg-cta);
  border-top: 1px solid var(--border-default);
  border-bottom: 1px solid var(--border-default);
  overflow: hidden;
}
.final-cta::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(var(--dot-color) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: calc(var(--dot-opacity) * 1.4);
  pointer-events: none;
}
.final-cta__inner {
  position: relative;
  padding: var(--s-7) 0;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: var(--s-5);
  align-items: center;
}
@media (max-width: 900px) { .final-cta__inner { grid-template-columns: 1fr; gap: var(--s-4); padding: var(--s-6) 0; } }
.final-cta h2 { font-size: clamp(2rem, 3.6vw, 3rem); line-height: 1.05; margin: var(--s-2) 0 var(--s-2); }
.final-cta__lead { color: var(--fg-secondary); font-size: var(--fs-lead); max-width: 480px; margin-bottom: var(--s-4); }
.final-cta__ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.final-cta__panel {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--s-4);
}
.final-cta__panel h4 { font-size: 1.0625rem; margin: 0 0 var(--s-3); }
.final-cta__panel-row {
  display: flex; justify-content: space-between; align-items: baseline; gap: var(--s-2);
  padding: 14px 0;
  border-top: 1px solid var(--border-default);
  font-size: 0.875rem;
  color: var(--fg-secondary);
}
.final-cta__panel-row:first-of-type { border-top: 0; padding-top: 0; }
.final-cta__panel-row strong { font-family: var(--font-display); color: var(--fg-primary); font-weight: 700; letter-spacing: -0.01em; }

/* =====================================================================
   FOOTER
   ===================================================================== */
.site-footer {
  background: var(--abysse);
  color: var(--acier);
}
[data-theme="dark"] .site-footer { background: var(--abysse-deep); border-top: 1px solid var(--border-default); }
.site-footer__accent { height: 4px; background: var(--accent); }
.site-footer__inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: var(--s-4);
  padding: var(--s-7) 0 var(--s-5);
}
@media (max-width: 900px) { .site-footer__inner { grid-template-columns: 1fr 1fr; gap: var(--s-4); padding: var(--s-6) 0 var(--s-4); } }
.site-footer__brand p {
  margin-top: 16px;
  font-size: 0.875rem;
  color: var(--acier);
  opacity: 0.7;
  max-width: 300px;
}
.site-footer__heading {
  font-family: var(--font-display); font-weight: 700;
  letter-spacing: -0.01em; font-size: 0.875rem;
  color: var(--blanc); margin: 0 0 14px;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; font-size: 0.875rem; }
.site-footer ul a { color: var(--acier); opacity: 0.7; transition: opacity var(--dur-base) var(--easing), color var(--dur-base) var(--easing); }
.site-footer ul a:hover { opacity: 1; color: var(--accent); }
.site-footer__bottom {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--s-2);
  padding: var(--s-3) 0;
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 0.8125rem;
  color: var(--acier); opacity: 0.6;
}
.site-footer .brand { color: var(--blanc); }
.site-footer .brand__mark { background: var(--acier); color: var(--abysse); }
.site-footer .brand__suffix { color: var(--acier); opacity: 0.6; }

/* =====================================================================
   TWEAKS PILL — always-visible toggle (independent of host toolbar)
   ===================================================================== */
.tweaks-pill {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 2147483645;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px 10px 12px;
  border-radius: 999px;
  border: 1px solid var(--border-default);
  background: var(--bg-surface);
  color: var(--fg-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: -0.01em;
  cursor: pointer;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.10), 0 1px 0 rgba(255, 255, 255, 0.6) inset;
  transition: transform var(--dur-base) var(--easing),
              border-color var(--dur-base) var(--easing),
              background-color var(--dur-base) var(--easing);
}
.tweaks-pill:hover {
  transform: translateY(-1px);
  border-color: var(--accent);
}
.tweaks-pill:active { transform: translateY(0); }
.tweaks-pill svg {
  width: 16px; height: 16px;
  color: var(--accent);
}
.tweaks-pill[data-on="1"] {
  background: var(--fg-primary);
  color: var(--bg-page);
  border-color: var(--fg-primary);
}
.tweaks-pill[data-on="1"] svg { color: var(--accent); }

/* =====================================================================
   METHOD BAND — 3 square cards on dark/blue background
   ===================================================================== */
.method-band {
  background: var(--abysse);
  color: var(--acier);
  padding: var(--section-pad) 0;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
[data-theme="dark"] .method-band {
  background: var(--abysse);
  border-top: 1px solid var(--border-default);
  border-bottom: 1px solid var(--border-default);
}
.method-band::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
  mask-image: linear-gradient(180deg, transparent, #000 25%, #000 75%, transparent);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 25%, #000 75%, transparent);
}
.method-band .container { position: relative; z-index: 1; }
.method-band .eyebrow { color: var(--accent); }
.method-band h2 { color: var(--blanc); }
.method-band h2 .accent { color: var(--accent); }
.method-band .section-head__lead { color: rgba(224,225,221,0.72); }

.section-head--center {
  display: block;
  text-align: center;
  max-width: 760px;
  margin: 0 auto var(--s-6);
}
.section-head--center h2 {
  margin: 14px auto var(--s-3);
  max-width: 18ch;
}
.section-head--center .section-head__lead {
  margin: 0 auto;
  max-width: 580px;
}

.method-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-3);
}
@media (max-width: 900px) { .method-cards { grid-template-columns: 1fr; } }

.method-card {
  position: relative;
  background: var(--blanc);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-md);
  padding: var(--s-4);
  aspect-ratio: 1 / 1.05;
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  color: var(--abysse);
  transition: border-color var(--dur-base) var(--easing),
              background-color var(--dur-base) var(--easing),
              transform var(--dur-base) var(--easing);
  overflow: hidden;
}
@media (max-width: 900px) { .method-card { aspect-ratio: auto; } }
.method-card:hover {
  border-color: var(--accent);
  background: var(--blanc);
  transform: translateY(-2px);
}
.method-card__num {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.18em;
  color: var(--accent);
  font-weight: 700;
}
.method-card h3 {
  color: var(--abysse);
  font-size: clamp(1.625rem, 2.1vw, 2rem);
  margin: 0;
  line-height: 1.15;
}
.method-card__desc {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--electrique);
  margin: 0;
}
.method-card__list {
  list-style: none;
  padding: 0;
  margin: auto 0 0;
  border-top: 1px solid var(--acier-line);
  padding-top: var(--s-3);
  display: grid;
  gap: 8px;
}
.method-card__list li {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.02em;
  color: var(--abysse);
  display: flex;
  align-items: center;
  gap: 10px;
}
.method-card__list li::before {
  content: "";
  width: 8px; height: 1px;
  background: var(--accent);
  flex-shrink: 0;
}
.method-card__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--s-2);
}
.method-card__time {
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  font-weight: 700;
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--accent);
}

/* =====================================================================
   VERBATIMS — client quotes
   ===================================================================== */
.verbatims {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-3);
}
@media (max-width: 900px) { .verbatims { grid-template-columns: 1fr; } }

.verbatim {
  margin: 0;
  padding: var(--s-4);
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  position: relative;
  transition: border-color var(--dur-base) var(--easing);
}
.verbatim:hover { border-color: var(--border-hover); }
.verbatim::before {
  content: "\201C";
  position: absolute;
  top: -28px; left: 12px;
  font-family: var(--font-display);
  font-size: 72px;
  line-height: 1;
  color: var(--accent-title);
  background: var(--bg-surface);
  padding: 0 10px;
}
.verbatim blockquote {
  margin: 0;
  padding-top: 18px;
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--fg-primary);
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}
.verbatim figcaption {
  margin-top: auto;
  padding-top: var(--s-2);
  border-top: 1px solid var(--border-default);
}
.verbatim__role {
  font-size: 0.875rem;
  color: var(--fg-primary);
  font-weight: 600;
}
.verbatim__ctx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--fg-secondary);
  margin-top: 4px;
  text-transform: uppercase;
}

/* =====================================================================
   ABOUT BAND — Sylvain pitch
   ===================================================================== */
.about-band__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
  gap: var(--s-6);
  align-items: center;
}
@media (max-width: 800px) {
  .about-band__inner { grid-template-columns: 1fr; gap: var(--s-4); }
}
.about-band__photo {
  width: 100%;
  max-width: 320px;
  aspect-ratio: 4 / 5;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.about-band__photo::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(var(--dot-color) 1px, transparent 1px);
  background-size: 14px 14px;
  opacity: var(--dot-opacity);
}
.about-band__photo-initials {
  position: relative;
  font-family: var(--font-display);
  font-size: clamp(48px, 6vw, 72px);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--accent-title);
}
.about-band__photo-tick {
  position: absolute;
  bottom: 14px; left: 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-secondary);
}
.about-band h2 { margin: 14px 0 var(--s-3); font-size: var(--fs-h2); }
.about-band p { color: var(--fg-secondary); font-size: var(--fs-lead); line-height: 1.55; }
.about-band__links {
  display: flex; gap: var(--s-4);
  margin-top: var(--s-3);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9375rem;
  letter-spacing: -0.01em;
}
.about-band__links a {
  color: var(--accent-title);
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  transition: color var(--dur-base) var(--easing);
}
.about-band__links a:hover { color: var(--accent); }

/* =====================================================================
   ASSESS — self-evaluation teaser
   ===================================================================== */
.assess__card {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--s-5) var(--s-5);
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) auto;
  gap: var(--s-4);
  align-items: center;
  position: relative;
  overflow: hidden;
}
@media (max-width: 800px) {
  .assess__card { grid-template-columns: 1fr; padding: var(--s-4); }
}
.assess__card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--dot-color) 1px, transparent 1px);
  background-size: 20px 20px;
  opacity: calc(var(--dot-opacity) * 0.7);
  pointer-events: none;
}
.assess__card > * { position: relative; }
.assess__card h2 {
  margin: 12px 0 var(--s-2);
  font-size: var(--fs-h2);
  max-width: 22ch;
}
.assess__card p {
  color: var(--fg-secondary);
  font-size: var(--fs-lead);
  max-width: 520px;
}

/* =====================================================================
   FINAL CTA — centered variant
   ===================================================================== */
.final-cta__center {
  position: relative;
  padding: var(--section-pad) 0;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}
.final-cta__center h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.05;
  margin: var(--s-3) auto var(--s-3);
  max-width: 16ch;
}
.final-cta__center .final-cta__lead {
  margin: 0 auto var(--s-5);
  max-width: 540px;
}
.final-cta__center .final-cta__ctas {
  justify-content: center;
}

/* ---- Reduce motion ---- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0ms !important; animation-iteration-count: 1 !important; transition-duration: 0ms !important; }
}


/* =============== COMPOSANTS PAGES (ex pages.css) =============== */
/* =====================================================================
   PAGES.CSS — Composants additionnels pour les pages secondaires.
   S'appuie strictement sur les tokens de styles.css (homepage).
   Aucune nouvelle couleur : uniquement var(--*) du système.
   ===================================================================== */

/* ---- Active nav state ---------------------------------------------- */
.site-nav a { white-space: nowrap; }
.site-nav a[aria-current="page"] { color: var(--accent); }
.site-nav a[aria-current="page"]::after { transform: scaleX(1); }

/* ---- Page hero (blueprint, fer à gauche) --------------------------- */
.page-hero {
  position: relative;
  overflow: hidden;
  padding: var(--s-8) 0 var(--s-6);
}
@media (max-width: 768px) { .page-hero { padding: var(--s-6) 0 var(--s-5); } }
.page-hero__bg {
  position: absolute;
  inset: -10% -5%;
  pointer-events: none;
  background-image:
    radial-gradient(var(--dot-color) 1px, transparent 1px),
    radial-gradient(var(--dot-color) 1px, transparent 1px);
  background-size: 32px 32px, 32px 32px;
  background-position: 0 0, 16px 16px;
  opacity: var(--dot-opacity);
  mask-image: radial-gradient(ellipse 80% 70% at 30% 40%, #000 25%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 30% 40%, #000 25%, transparent 78%);
}
.page-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: var(--s-6);
  align-items: center;
}
@media (max-width: 900px) { .page-hero__grid { grid-template-columns: 1fr; gap: var(--s-4); } }
.page-hero--solo .page-hero__grid { grid-template-columns: 1fr; max-width: 820px; }
.page-hero h1 {
  font-size: var(--fs-h1);
  line-height: var(--lh-display);
  margin: var(--s-3) 0 var(--s-3);
  max-width: 18ch;
}
.page-hero__lead {
  font-size: var(--fs-lead);
  color: var(--fg-secondary);
  line-height: 1.55;
  max-width: 56ch;
}
.page-hero__points {
  list-style: none;
  padding: 0;
  margin: var(--s-4) 0 0;
  display: grid;
  gap: 12px;
}
.page-hero__points li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 0.9375rem;
  color: var(--fg-primary);
}
.page-hero__points li::before {
  content: "";
  width: 10px; height: 1px;
  background: var(--accent);
  flex-shrink: 0;
  transform: translateY(-4px);
}
.page-hero__points strong { font-family: var(--font-display); letter-spacing: -0.01em; }
.page-hero__ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-top: var(--s-5); }

/* Blueprint figure (constructor-manual aesthetic) */
.blueprint-figure {
  margin: 0;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--photo-bg);
}
[data-theme="dark"] .blueprint-figure { background: var(--bg-surface); }
.blueprint-figure svg { width: 100%; height: auto; display: block; }

/* ---- Section head (left aligned, reusable) ------------------------- */
.head { margin-bottom: var(--s-5); }
.head--split {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: var(--s-4);
  flex-wrap: wrap;
}
.head h2 { font-size: var(--fs-h1); margin-top: var(--s-2); max-width: 22ch; }
.head__aside { max-width: 480px; color: var(--fg-secondary); font-size: var(--fs-body); }

/* ---- Generic grids ------------------------------------------------- */
.grid { display: grid; gap: var(--s-3); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; } }
@media (min-width: 561px) and (max-width: 900px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
}

/* ---- Card content helpers ------------------------------------------ */
.card h3 { font-size: var(--fs-h4); margin: 0; }
.card > .eyebrow { margin-bottom: 10px; }
.card p { color: var(--fg-secondary); font-size: 0.9375rem; line-height: 1.6; }
.card--pad-sm { padding: var(--s-3); }

/* ---- Stat row (about / cv) ----------------------------------------- */
.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border-default);
}
@media (max-width: 700px) { .stat-row { grid-template-columns: repeat(2, 1fr); } }
.stat-row__item {
  padding: var(--s-4) var(--s-3) var(--s-4) 0;
  border-right: 1px solid var(--border-default);
}
.stat-row__item:last-child { border-right: 0; }
@media (max-width: 700px) {
  .stat-row__item:nth-child(2n) { border-right: 0; }
  .stat-row__item:nth-child(n+3) { border-top: 1px solid var(--border-default); }
}
.stat-row__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--accent-title);
}
.stat-row__label {
  margin-top: 8px;
  font-size: 0.8125rem;
  color: var(--fg-secondary);
  text-wrap: pretty;
}

/* ---- Timeline (about) ---------------------------------------------- */
.timeline { list-style: none; padding: 0; margin: 0; display: grid; gap: 0; }
.timeline li {
  position: relative;
  padding: var(--s-3) 0 var(--s-3) var(--s-4);
  border-top: 1px solid var(--border-default);
}
.timeline li:first-child { border-top: 0; padding-top: 0; }
.timeline li::before {
  content: "";
  position: absolute;
  left: 0; top: var(--s-3);
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
}
.timeline li:first-child::before { top: 4px; }
.timeline h3 { font-size: 1.0625rem; margin: 0 0 6px; }
.timeline p { color: var(--fg-secondary); font-size: 0.9375rem; line-height: 1.55; }
.timeline .when {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-secondary);
  display: block;
  margin-bottom: 4px;
}

/* ---- Stack badges -------------------------------------------------- */
.stack { display: flex; flex-wrap: wrap; gap: 8px; }

/* ---- Numbered steps (audit process) -------------------------------- */
.steps { list-style: none; padding: 0; margin: 0; counter-reset: step; display: grid; gap: 0; }
.steps li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: var(--s-3);
  padding: var(--s-3) 0;
  border-top: 1px solid var(--border-default);
  align-items: start;
}
.steps li:first-child { border-top: 0; padding-top: 0; }
.steps li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  width: 28px; height: 28px;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: var(--blanc);
  display: flex; align-items: center; justify-content: center;
}
[data-accent="mono"] .steps li::before { color: var(--bg-surface); }
.steps h4 { font-size: 1.0625rem; margin: 0 0 4px; }
.steps p { color: var(--fg-secondary); font-size: 0.9375rem; line-height: 1.55; }

/* ---- Forms --------------------------------------------------------- */
.form {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--s-5);
  display: grid;
  gap: var(--s-3);
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-3); }
@media (max-width: 560px) { .form__row { grid-template-columns: 1fr; } }
.field { display: grid; gap: 6px; }
.field label {
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--tracking-eyebrow);
  color: var(--fg-secondary);
}
.field .opt { color: var(--fg-muted); font-weight: 500; letter-spacing: 0; text-transform: none; }
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  background: var(--bg-page);
  color: var(--fg-primary);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  outline: none;
  transition: border-color var(--dur-base) var(--easing), box-shadow var(--dur-base) var(--easing);
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--electrique);
  box-shadow: 0 0 0 1px var(--electrique);
}
.field input::placeholder,
.field textarea::placeholder { color: var(--fg-muted); }
.form .btn--primary { justify-self: start; }
.form-note {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--fg-muted);
  letter-spacing: 0.02em;
}
.form-note code {
  color: var(--fg-secondary);
  background: var(--bg-page);
  border: 1px solid var(--border-default);
  border-radius: 3px;
  padding: 1px 6px;
}

/* ---- Contact split layout ------------------------------------------ */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: var(--s-4);
  align-items: start;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.info-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--s-5);
  display: grid;
  gap: var(--s-3);
}
.info-card__item { padding-top: var(--s-3); border-top: 1px solid var(--border-default); }
.info-card__item:first-of-type { border-top: 0; padding-top: 0; }
.info-card__item h4 { font-size: 0.9375rem; margin: 0 0 4px; }
.info-card__item p { color: var(--fg-secondary); font-size: 0.9375rem; }
.info-card__item a { color: var(--accent-title); border-bottom: 1px solid currentColor; }

/* ---- Program cards (formations) ------------------------------------ */
.program {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--s-4);
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  transition: border-color var(--dur-base) var(--easing), transform var(--dur-base) var(--easing);
}
.program:hover { border-color: var(--border-hover); transform: translateY(-2px); }
.program__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
}
.program h3 { font-size: var(--fs-h3); margin: 4px 0 0; }
.program__desc { color: var(--fg-secondary); font-size: 0.9375rem; line-height: 1.55; }
.program__meta {
  list-style: none; padding: var(--s-3) 0 0; margin: auto 0 0;
  border-top: 1px solid var(--border-default);
  display: grid; gap: 8px;
}
.program__meta li {
  display: flex; justify-content: space-between; gap: 12px;
  font-size: 0.8125rem; color: var(--fg-secondary);
}
.program__meta strong { color: var(--fg-primary); font-weight: 600; }

/* ---- Modality (icon cards) ----------------------------------------- */
.modality { text-align: left; }
.modality__icon {
  width: 44px; height: 44px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--s-2);
}
.modality__icon svg { width: 22px; height: 22px; stroke: var(--fg-primary); stroke-width: 1.75; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.modality h3 { font-size: 1.0625rem; margin: 0 0 6px; }
.modality p { color: var(--fg-secondary); font-size: 0.875rem; line-height: 1.55; }

/* ---- Post cards (blog) --------------------------------------------- */
.post { display: flex; flex-direction: column; gap: 10px; }
.post__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-title);
}
.post h3 { font-size: 1.125rem; line-height: 1.25; }
.post__time { font-family: var(--font-mono); font-size: 11px; color: var(--fg-muted); letter-spacing: 0.04em; margin-top: auto; }

/* ---- Case detail blocks (cas clients) ------------------------------ */
.case-detail {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--s-5);
  display: grid;
  gap: var(--s-3);
  transition: border-color var(--dur-base) var(--easing);
}
.case-detail:hover { border-color: var(--border-hover); }
.case-detail__top {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-3); flex-wrap: wrap;
}
.case-detail__tag {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--accent-title);
}
.case-detail__result {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.04em;
  color: var(--accent);
}
.case-detail h3 { font-size: var(--fs-h3); max-width: 30ch; }
.case-detail p { color: var(--fg-secondary); font-size: 0.9375rem; line-height: 1.6; }
.case-detail p strong { color: var(--fg-primary); font-weight: 600; }
.case-detail__chips { display: flex; flex-wrap: wrap; gap: 6px; padding-top: var(--s-2); }

/* ---- CV layout ----------------------------------------------------- */
.cv-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: var(--s-5);
  align-items: start;
}
@media (max-width: 900px) { .cv-grid { grid-template-columns: 1fr; } }
.cv-exp { display: grid; gap: 0; }
.cv-exp__item {
  padding: var(--s-4) 0;
  border-top: 1px solid var(--border-default);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
}
.cv-exp__item:first-child { border-top: 0; padding-top: 0; }
.cv-exp__head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: var(--s-3); flex-wrap: wrap;
}
.cv-exp__role { font-family: var(--font-display); font-weight: 700; font-size: 1.125rem; letter-spacing: -0.01em; }
.cv-exp__when { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; color: var(--fg-secondary); text-transform: uppercase; white-space: nowrap; }
.cv-exp__org { font-size: 0.875rem; color: var(--accent-title); font-weight: 600; }
.cv-exp ul { list-style: none; padding: 0; margin: 8px 0 0; display: grid; gap: 8px; }
.cv-exp ul li {
  display: flex; align-items: baseline; gap: 10px;
  font-size: 0.9375rem; color: var(--fg-secondary); line-height: 1.5;
}
.cv-exp ul li::before { content: ""; width: 8px; height: 1px; background: var(--accent); flex-shrink: 0; transform: translateY(-4px); }
.cv-aside { display: grid; gap: var(--s-3); }
.cv-skill h4 { font-size: 0.875rem; margin: 0 0 10px; }
.cv-skill p { color: var(--fg-secondary); font-size: 0.875rem; line-height: 1.55; }

/* ---- Utility ------------------------------------------------------- */
.lead-block { max-width: 60ch; }
.muted { color: var(--fg-secondary); }
.mt-2 { margin-top: var(--s-2); }
.mt-3 { margin-top: var(--s-3); }
.mt-4 { margin-top: var(--s-4); }

/* ---- Reveal on scroll ---------------------------------------------- */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity var(--dur-slow) var(--easing), transform var(--dur-slow) var(--easing); }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }