/* Hallmark · macrostructure: Photographic · tone: institutional/austere · anchor hue: neutral (grey)
 * genre: editorial · theme: custom sober (blanc/ivoire paper · charcoal ink · grey accent)
 * display: Fraunces · body: Public Sans · nav: N6 masthead · footer: Ft5 statement
 * pre-emit critique: P5 H5 E4 S4 R5 V5
 * makhtarcisse.net — reproduction repensée, registre présidentiel/ministériel.
 */

/* ---- Polices auto-hébergées (variables) -------------------------------- */
@font-face {
  font-family: "Fraunces";
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url("/assets/fonts/fraunces-var.woff2") format("woff2");
}
@font-face {
  font-family: "Public Sans";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("/assets/fonts/publicsans-var.woff2") format("woff2");
}

/* ---- Tokens ------------------------------------------------------------ */
:root {
  /* Sobre — blanc · ivoire · charbon · gris. Aucune couleur d'accent vive. */
  --color-paper:        oklch(98.5% 0.002 90);   /* blanc cassé */
  --color-paper-2:      oklch(95.5% 0.003 90);   /* ivoire */
  --color-ink:          oklch(26% 0.006 265);    /* charbon */
  --color-ink-2:        oklch(17% 0.006 265);    /* charbon profond */
  --color-muted:        oklch(50% 0.005 265);    /* gris texte */
  --color-line:         oklch(89% 0.003 90);     /* filet gris clair */
  --color-line-ink:     oklch(100% 0 0 / 0.15);
  --color-accent:       oklch(38% 0.006 265);    /* gris ardoise (accent sobre) */
  --color-accent-deep:  oklch(26% 0.006 265);    /* charbon (survol) */
  --color-on-ink:       oklch(97% 0.004 90);
  --color-on-ink-soft:  oklch(78% 0.006 265);
  --color-focus:        oklch(45% 0.02 265);

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Public Sans", system-ui, -apple-system, sans-serif;
  --text-xs: 0.78rem;
  --text-sm: 0.9rem;
  --text-base: 1.0625rem;
  --text-lg: 1.25rem;
  --text-xl: 1.6rem;
  --text-2xl: 2.1rem;
  --text-3xl: 2.9rem;
  --text-display-s: clamp(2.4rem, 5vw, 3.6rem);
  --text-display: clamp(3rem, 8vw, 6rem);

  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6.5rem;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in: cubic-bezier(0.55, 0, 1, 0.45);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 140ms;
  --dur-mid: 260ms;
  --dur-slow: 520ms;

  --rule-hair: 1px;
  --rule-bold: 2px;
  --radius-sm: 3px;
  --radius-md: 6px;
  --maxw: 1180px;
  --measure: 62ch;
}

/* ---- Reset / base ------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html, body { overflow-x: clip; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-ink);
  background: var(--color-paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-ink); text-decoration-color: var(--color-accent); text-underline-offset: 3px; }
a:hover { color: var(--color-accent-deep); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.01em;
  overflow-wrap: anywhere;
  min-width: 0;
  margin: 0 0 var(--space-md);
}

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(20px, 5vw, 44px); }

:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 3px; border-radius: 2px; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--color-ink); color: var(--color-on-ink);
  padding: 10px 18px; border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* ---- Editorial section shell ------------------------------------------ */
.section { padding-block: var(--space-3xl); }
.section--ink { background: var(--color-ink); color: var(--color-on-ink); }
.section--panel { background: var(--color-paper-2); }

.eyebrow {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent-deep);
  display: inline-flex; align-items: center; gap: 10px;
}
.eyebrow::before { content: ""; width: 26px; height: var(--rule-bold); background: var(--color-accent); }
.section--ink .eyebrow, .hero .eyebrow { color: var(--color-on-ink-soft); }
.section--ink .eyebrow::before, .hero .eyebrow::before { background: var(--color-on-ink-soft); }

.section-head { max-width: 760px; margin-bottom: var(--space-2xl); }
.section-head h2 { font-size: var(--text-3xl); margin-top: var(--space-sm); }
.section-head p { color: var(--color-muted); max-width: var(--measure); margin: 0; }
.section--ink .section-head p { color: var(--color-on-ink-soft); }

/* ---- Masthead nav (N6) ------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--color-paper) 92%, transparent);
  backdrop-filter: saturate(150%) blur(10px);
  border-bottom: var(--rule-hair) solid var(--color-line);
}
.masthead { display: flex; align-items: center; justify-content: space-between; gap: var(--space-lg); height: 72px; }
.brand { display: flex; align-items: baseline; gap: 12px; text-decoration: none; color: var(--color-ink); }
.brand:hover { color: var(--color-ink); }
.brand-name {
  font-family: var(--font-display); font-weight: 600; font-size: 1.12rem;
  letter-spacing: 0.01em; line-height: 1;
}
.brand-sub {
  font-family: var(--font-body); font-size: var(--text-xs); color: var(--color-muted);
  letter-spacing: 0.04em; white-space: nowrap;
}
.main-nav { display: flex; align-items: center; gap: var(--space-xl); }
.main-nav a {
  font-size: var(--text-sm); font-weight: 500; letter-spacing: 0.02em;
  color: var(--color-ink); text-decoration: none; position: relative; padding-block: 6px;
}
.main-nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: var(--rule-bold);
  background: var(--color-accent); transform: scaleX(0); transform-origin: left;
  transition: transform var(--dur-mid) var(--ease-out);
}
.main-nav a:hover { color: var(--color-ink); }
.main-nav a:hover::after { transform: scaleX(1); }
.nav-toggle { display: none; }

/* ---- Hero (Photographic) ---------------------------------------------- */
.hero { position: relative; background: var(--color-ink-2); color: var(--color-on-ink); isolation: isolate; }
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; }
.hero-scrim {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(72deg, oklch(17% 0.006 265 / 0.92) 0%, oklch(17% 0.006 265 / 0.66) 46%, oklch(17% 0.006 265 / 0.22) 100%),
    linear-gradient(0deg, oklch(13% 0.006 265 / 0.82), transparent 46%);
}
.hero-inner { max-width: 820px; padding-block: clamp(96px, 18vh, 190px); }
.hero h1 {
  font-size: var(--text-display);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin: var(--space-lg) 0 var(--space-lg);
  text-wrap: balance;
}
.hero .role {
  font-family: var(--font-display); font-style: normal; font-weight: 400;
  font-size: clamp(1.25rem, 2.6vw, 1.9rem); color: var(--color-on-ink);
  line-height: 1.3; max-width: 40ch; margin: 0 0 var(--space-md);
}
.hero .role strong { color: var(--color-on-ink); font-weight: 600; }
.hero .lead { color: var(--color-on-ink-soft); max-width: 52ch; margin: 0 0 var(--space-xl); }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); }

/* Facts strip under hero */
.hero-facts {
  position: relative; z-index: 1; border-top: var(--rule-hair) solid var(--color-line-ink);
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
}
.hero-facts div { padding: var(--space-lg) 0; }
.hero-facts div + div { border-left: var(--rule-hair) solid var(--color-line-ink); padding-left: var(--space-lg); }
.hero-facts dt { font-size: var(--text-xs); letter-spacing: 0.16em; text-transform: uppercase; color: var(--color-on-ink-soft); margin-bottom: 6px; }
.hero-facts dd { margin: 0; font-family: var(--font-display); font-weight: 600; font-size: var(--text-lg); color: var(--color-on-ink); }

/* ---- Buttons ----------------------------------------------------------- */
.btn {
  --btn-bg: var(--color-ink); --btn-fg: var(--color-on-ink);
  display: inline-flex; align-items: center; gap: 10px; white-space: nowrap;
  font-family: var(--font-body); font-weight: 600; font-size: var(--text-sm); letter-spacing: 0.02em;
  padding: 13px 26px; border-radius: var(--radius-sm); border: var(--rule-bold) solid var(--btn-bg);
  background: var(--btn-bg); color: var(--btn-fg); cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
  text-decoration: none;
}
.btn:hover { background: var(--color-ink-2); border-color: var(--color-ink-2); color: var(--color-on-ink); transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--ghost { background: transparent; color: var(--color-on-ink); border-color: var(--color-line-ink); }
.btn--ghost:hover { background: color-mix(in oklab, var(--color-on-ink) 8%, transparent); border-color: var(--color-on-ink); color: var(--color-on-ink); transform: translateY(-2px); }
.btn--ink { --btn-bg: var(--color-ink); --btn-fg: var(--color-on-ink); }
.btn--ink:hover { background: var(--color-ink-2); border-color: var(--color-ink-2); color: var(--color-on-ink); }

/* ---- Parcours (3 colonnes illustrées, côte à côte) -------------------- */
.parcours-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-xl); align-items: start; }
.pcard { display: flex; flex-direction: column; }
.pcard-photo { position: relative; aspect-ratio: 3 / 2; overflow: hidden; border-radius: var(--radius-sm); margin-bottom: var(--space-md); background: var(--color-ink-2); }
.pcard-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-slow) var(--ease-out); }
.pcard:hover .pcard-photo img { transform: scale(1.04); }
.pcard-num {
  position: absolute; left: 12px; top: 10px; font-family: var(--font-body); font-weight: 700;
  font-size: var(--text-xs); letter-spacing: 0.12em; color: var(--color-on-ink);
  background: oklch(15% 0.006 265 / 0.7); padding: 4px 10px; border-radius: 999px;
}
.pcard h3 { font-size: var(--text-xl); margin: 0 0 var(--space-sm); padding-bottom: var(--space-sm); border-bottom: var(--rule-bold) solid var(--color-ink); }
.pcard-list { list-style: none; margin: 0; padding: 0; }
.pcard-list li { padding: var(--space-sm) 0; border-bottom: var(--rule-hair) solid var(--color-line); font-size: var(--text-sm); line-height: 1.5; }
.pcard-list li:last-child { border-bottom: 0; }
.pcard-list .yr {
  display: block; font-family: var(--font-body); font-weight: 700; font-size: 0.72rem;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-muted); margin-bottom: 2px;
}
.pcard-list .role-t { font-family: var(--font-body); font-weight: 500; color: var(--color-ink); }
.pcard-list--awards li { position: relative; padding-left: 26px; }
.pcard-list--awards li::before { content: "★"; position: absolute; left: 0; top: var(--space-sm); color: var(--color-accent); }

/* ---- Vidéos ------------------------------------------------------------ */
.video-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--space-lg); }
.video-card { border: var(--rule-hair) solid var(--color-line-ink); border-radius: var(--radius-md); overflow: hidden; background: var(--color-ink-2); }
.video-frame { position: relative; aspect-ratio: 16 / 9; background: #000; }
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-card .cap { padding: var(--space-md) var(--space-lg) var(--space-lg); }
.video-card h3 { font-size: var(--text-lg); margin-bottom: 6px; color: var(--color-on-ink); }
.video-card p { margin: 0; color: var(--color-on-ink-soft); font-size: var(--text-sm); }

/* ---- Presse ------------------------------------------------------------ */
.press-list { border-top: var(--rule-hair) solid var(--color-line); }
.press-item {
  display: grid; grid-template-columns: 180px 1fr auto; gap: var(--space-lg); align-items: baseline;
  padding: var(--space-lg) var(--space-xs); border-bottom: var(--rule-hair) solid var(--color-line);
  text-decoration: none; color: var(--color-ink);
  transition: background var(--dur-fast) var(--ease-out), padding-left var(--dur-fast) var(--ease-out);
}
.press-item:hover { background: var(--color-paper-2); padding-left: var(--space-md); color: var(--color-ink); }
.press-meta { display: flex; flex-direction: column; gap: 3px; }
.press-outlet { font-family: var(--font-body); font-weight: 700; font-size: var(--text-sm); letter-spacing: 0.02em; }
.press-date { font-family: var(--font-body); font-size: var(--text-xs); letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-muted); }
.press-title { font-family: var(--font-display); font-weight: 500; font-size: var(--text-lg); line-height: 1.3; }
.press-arrow { font-size: 1.2rem; color: var(--color-muted); transition: transform var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out); }
.press-item:hover .press-title { text-decoration: underline; text-underline-offset: 3px; }
.press-item:hover .press-arrow { transform: translateX(5px); color: var(--color-ink); }

/* ---- Contact ----------------------------------------------------------- */
.contact-band { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: var(--space-2xl); align-items: center; }
.contact-band h2 { font-size: var(--text-3xl); font-weight: 500; text-wrap: balance; }
.contact-band p { color: var(--color-on-ink-soft); max-width: 46ch; margin: 0 0 var(--space-lg); }
.contact-actions { display: flex; flex-direction: column; gap: var(--space-sm); align-items: flex-start; }
.contact-actions .btn { width: 100%; justify-content: center; }

/* ---- Footer (Ft5 statement) ------------------------------------------- */
.site-footer { background: var(--color-ink-2); color: var(--color-on-ink-soft); padding-block: var(--space-2xl); }
.footer-name { font-family: var(--font-display); font-weight: 500; font-size: var(--text-2xl); color: var(--color-on-ink); margin-bottom: var(--space-lg); text-wrap: balance; }
.footer-row { display: flex; flex-wrap: wrap; gap: var(--space-lg); justify-content: space-between; align-items: center; padding-top: var(--space-lg); border-top: var(--rule-hair) solid var(--color-line-ink); }
.footer-links { display: flex; flex-wrap: wrap; gap: var(--space-lg); }
.footer-links a { color: var(--color-on-ink-soft); font-size: var(--text-sm); text-decoration: none; }
.footer-links a:hover { color: var(--color-accent); }
.footer-copy { font-size: var(--text-xs); color: var(--color-on-ink-soft); }

/* ---- Responsive -------------------------------------------------------- */
@media (max-width: 900px) {
  .parcours-cols { grid-template-columns: 1fr; gap: var(--space-2xl); }
  .pcard-photo { aspect-ratio: 16 / 9; }
  .contact-band { grid-template-columns: 1fr; gap: var(--space-lg); }
}
@media (max-width: 760px) {
  .nav-toggle {
    display: inline-flex; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px;
  }
  .nav-toggle span { width: 24px; height: 2px; background: var(--color-ink); border-radius: 2px; transition: transform var(--dur-fast) var(--ease-out); }
  .brand-sub { display: none; }
  .main-nav {
    position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--color-paper); border-bottom: var(--rule-hair) solid var(--color-line);
    max-height: 0; overflow: hidden; transition: max-height var(--dur-mid) var(--ease-out);
  }
  .main-nav.is-open { max-height: 320px; }
  .main-nav a { padding: 14px 24px; border-top: var(--rule-hair) solid var(--color-line); }
  .main-nav a::after { display: none; }
  .press-item { grid-template-columns: 1fr auto; gap: var(--space-xs) var(--space-md); }
  .press-title { grid-column: 1 / -1; order: 2; }
  .press-meta { order: 1; }
  .press-arrow { order: 1; align-self: start; }
  .hero-facts { grid-template-columns: 1fr; }
  .hero-facts div + div { border-left: 0; border-top: var(--rule-hair) solid var(--color-line-ink); padding-left: 0; }
}