/* ============================================================
   pierrelouisdivaris.com
   Single page, FR by default with an EN toggle.
   Section order: hero → expertise → parcours → transmission
   → intérêts → contact.
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--pl-white);
  color: var(--pl-navy);
  font-family: var(--pl-font-body);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--pl-navy);
  text-decoration: none;
  border-bottom: 1px solid rgba(184, 134, 43, .45);
}
a:hover { color: var(--pl-gold-deep); border-bottom-color: var(--pl-gold); }
a.plain { border-bottom: none; }
a.plain:hover { color: inherit; }

img { max-width: 100%; }

h1, h2, h3 { font-family: var(--pl-font-display); letter-spacing: var(--pl-track-tight); }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* Skip link — only visible once focused. */
.skip {
  position: absolute; left: -9999px; top: 0; z-index: 40;
  background: var(--pl-navy); color: var(--pl-white);
  padding: 10px 16px; border: none; border-radius: 0 0 var(--pl-radius-md) 0;
  font-family: var(--pl-font-mono); font-size: 11px;
  letter-spacing: .14em; text-transform: uppercase;
}
.skip:focus { left: 0; color: var(--pl-white); }


/* ============================================================
   Composants réutilisables
   ============================================================ */

/* Eyebrow — mono uppercase kicker, gold by default. */
.pl-eyebrow {
  display: inline-block;
  font-family: var(--pl-font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: var(--pl-track-eyebrow);
  text-transform: uppercase;
  color: var(--pl-gold-deep);
}

/* Mono label — the small uppercase caption used for companies, stats, nav. */
.pl-label {
  font-family: var(--pl-font-mono);
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--pl-muted);
}

/* Card — white surface; `paper` alternates, `accent` adds the gold top rule. */
.pl-card {
  background: var(--pl-white);
  border: 1px solid var(--pl-border);
  border-radius: var(--pl-radius-lg);
  box-shadow: var(--pl-shadow-sm);
  padding: 28px;
}
.pl-card--paper  { background: var(--pl-paper); }
.pl-card--accent { border-top: 3px solid var(--pl-gold); }
.pl-card--dashed { border-style: dashed; }

/* Badge — small mono pill. Gold is the only filled accent. */
.pl-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--pl-font-mono);
  font-weight: 500;
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--pl-navy);
  background: rgba(14, 42, 78, .07);
  padding: 4px 10px;
  border-radius: var(--pl-radius-pill);
}
.pl-badge--gold { color: var(--pl-gold-deep); background: rgba(184, 134, 43, .12); }

/* Button — gold primary is rare, one key action per screen. */
.pl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--pl-font-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.01em;
  padding: 12px 22px;
  min-height: 44px;
  border: 1px solid transparent;
  border-radius: var(--pl-radius-lg);
  background: var(--pl-navy);
  color: var(--pl-white);
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--pl-dur-fast) var(--pl-ease),
              color var(--pl-dur-fast) var(--pl-ease),
              border-color var(--pl-dur-fast) var(--pl-ease);
}
.pl-btn--lg { padding: 15px 28px; font-size: 17px; min-height: 52px; }
.pl-btn--primary { background: var(--pl-gold); color: var(--pl-white); }
.pl-btn--primary:hover { background: var(--pl-gold-deep); }
.pl-btn--secondary:hover { background: var(--pl-navy-deep); }
.pl-btn--ghost {
  background: transparent;
  color: var(--pl-navy);
  border-color: var(--pl-border-strong);
}
.pl-btn--ghost:hover { background: var(--pl-paper); }

/* Reticle — the brand signature. Ambient watermark / gold lock. */
.pl-reticle { display: block; color: var(--pl-navy); }
.pl-reticle--ambient { opacity: .05; }

/* Ceremonial band — the only dark surface. */
.pl-ceremonial { background: var(--pl-ceremonial-bg); color: var(--pl-ceremonial-fg); }


/* ============================================================
   Header
   ============================================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--pl-border);
}
.site-header .wrap {
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand span {
  font-family: var(--pl-font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--pl-navy);
}
.header-right { display: flex; align-items: center; gap: 20px; }

.site-nav { display: flex; gap: 20px; }
.site-nav a {
  border-bottom: none;
  color: var(--pl-muted);
  font-family: var(--pl-font-mono);
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.site-nav a:hover { color: var(--pl-navy); }

.lang-switch {
  display: flex;
  border: 1px solid var(--pl-border-strong);
  border-radius: var(--pl-radius-pill);
  overflow: hidden;
}
.lang-switch button {
  border: none;
  padding: 6px 11px;
  cursor: pointer;
  font-family: var(--pl-font-mono);
  font-size: 10px;
  letter-spacing: .12em;
  background: transparent;
  color: var(--pl-muted);
}
.lang-switch button[aria-pressed='true'] { background: var(--pl-navy); color: var(--pl-white); }


/* ============================================================
   Hero
   ============================================================ */

.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--pl-border); }
.hero-reticle { position: absolute; top: -120px; right: -140px; pointer-events: none; }

.hero-grid {
  position: relative;
  padding-top: 88px;
  padding-bottom: 72px;
  display: grid;
  grid-template-columns: 1.55fr .95fr;
  gap: 56px;
  align-items: center;
}
.hero-eyebrow { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.hero h1 {
  font-weight: 700;
  font-size: clamp(44px, 7vw, 76px);
  line-height: 1.02;
  margin: 0 0 18px;
}
.hero-line {
  font-family: var(--pl-font-display);
  font-weight: 600;
  font-size: clamp(20px, 2.4vw, 27px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 0 0 22px;
  max-width: 24ch;
  text-wrap: pretty;
}
.hero-body {
  font-size: 18px;
  line-height: 1.55;
  color: rgba(14, 42, 78, .78);
  margin: 0 0 32px;
  max-width: 56ch;
  text-wrap: pretty;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.hero-actions .link-mono { margin-left: 6px; }

.link-mono {
  font-family: var(--pl-font-mono);
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
}

/* Portrait, with the offset rule behind it. */
.portrait { display: flex; justify-content: center; }
.portrait-inner { position: relative; width: 100%; max-width: 300px; }
.portrait-inner::before {
  content: '';
  position: absolute;
  inset: 14px -14px -14px 14px;
  border: 1px solid var(--pl-border-strong);
  border-radius: var(--pl-radius-lg);
}
.portrait img {
  position: relative;
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--pl-radius-lg);
  box-shadow: var(--pl-shadow-md);
}

/* Stat band — hairline grid built from a 1px gap over the border colour. */
.stats-wrap { padding-bottom: 56px; }
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--pl-border);
  border: 1px solid var(--pl-border);
  border-radius: var(--pl-radius-lg);
  overflow: hidden;
}
.stat { background: var(--pl-white); padding: 20px 22px; }
.stat-figure {
  font-family: var(--pl-font-display);
  font-weight: 700;
  font-size: 30px;
  line-height: 1;
  letter-spacing: var(--pl-track-tight);
}
.stat .pl-label { display: block; margin-top: 8px; }


/* ============================================================
   Sections
   ============================================================ */

.section { border-bottom: 1px solid var(--pl-border); }
.section--paper { background: var(--pl-paper); }
.section .wrap { padding-top: 80px; padding-bottom: 80px; }

.section h2 {
  font-weight: 700;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.05;
  margin: 14px 0;
}
.section-intro {
  font-size: 18px;
  line-height: 1.55;
  color: var(--pl-prose);
  max-width: 62ch;
  margin: 0 0 44px;
  text-wrap: pretty;
}

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-interests { display: grid; grid-template-columns: 1.25fr 1fr 1fr; gap: 20px; }

/* Expertise + interest cards share the numbered-label / title / body shape. */
.card-index {
  font-family: var(--pl-font-mono);
  font-size: 10px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--pl-muted);
}
.card-index--gold { color: var(--pl-gold-deep); }
.card-title {
  font-weight: 600;
  font-size: 24px;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 14px 0 10px;
}
.card-text {
  font-size: 16px;
  line-height: 1.55;
  color: var(--pl-prose);
  margin: 0;
  text-wrap: pretty;
}


/* ============================================================
   Parcours — timeline + education card
   ============================================================ */

.path-grid {
  padding-top: 80px;
  padding-bottom: 80px;
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 64px;
}
.path-grid h2 { margin: 14px 0 36px; }

.timeline { display: flex; flex-direction: column; }
.job {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 20px;
  padding: 22px 0;
  border-top: 1px solid var(--pl-border);
}
.job:last-child { border-bottom: 1px solid var(--pl-border); }
.job-date {
  font-family: var(--pl-font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--pl-muted);
  padding-top: 4px;
}
.job--current .job-date { color: var(--pl-gold-deep); }
.job-role {
  font-family: var(--pl-font-display);
  font-weight: 600;
  font-size: 21px;
  letter-spacing: -0.01em;
}
.job .pl-label { display: block; margin: 6px 0 8px; }
.job p {
  font-size: 16px;
  line-height: 1.5;
  color: var(--pl-prose-soft);
  margin: 0;
  text-wrap: pretty;
}

.edu-title { display: block; margin-bottom: 20px; color: var(--pl-gold-deep); letter-spacing: .22em; }
.edu-list { display: flex; flex-direction: column; gap: 18px; }
.edu-name { font-family: var(--pl-font-display); font-weight: 600; font-size: 18px; }
.edu-meta { font-size: 15px; color: rgba(14, 42, 78, .7); line-height: 1.45; }
.edu-rule { height: 1px; background: var(--pl-border-strong); }


/* ============================================================
   Transmission
   ============================================================ */

/* Wraps rather than forcing the card wider than its column on narrow screens. */
.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.card-head h3 { font-size: 22px; margin: 0 0 10px; min-width: 0; }
.card-head .pl-label { white-space: nowrap; padding-top: 4px; letter-spacing: .16em; }

.pl-card--dashed .card-head { margin-bottom: 10px; }
.pl-card--dashed .card-head h3 { margin: 0; }

.card-body { font-size: 16px; line-height: 1.5; color: var(--pl-prose); margin: 0 0 16px; }
.card-body--last { margin-bottom: 0; }
.card-body--cta { margin-bottom: 20px; text-wrap: pretty; }
.badge-row { display: flex; flex-wrap: wrap; gap: 8px; }


/* ============================================================
   Contact — the ceremonial closing band
   ============================================================ */

.contact { position: relative; overflow: hidden; }
.contact-reticle { position: absolute; bottom: -180px; left: -120px; opacity: .07; pointer-events: none; }
.contact .wrap { position: relative; padding-top: 88px; padding-bottom: 88px; }
.contact-eyebrow { color: var(--pl-gold-light); letter-spacing: .22em; }
.contact h2 {
  font-weight: 700;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.04;
  margin: 16px 0 18px;
  max-width: 24ch;
}
.contact p {
  font-size: 18px;
  line-height: 1.55;
  color: var(--pl-ceremonial-muted);
  max-width: 54ch;
  margin: 0 0 34px;
  text-wrap: pretty;
}
.contact-actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.contact-actions a:not(.plain) {
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--pl-white);
  border-bottom-color: rgba(239, 217, 161, .5);
}
.contact-actions a:not(.plain):hover { color: var(--pl-gold-light); border-bottom-color: var(--pl-gold-light); }

.site-footer {
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, .14);
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  font-family: var(--pl-font-mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .5);
}


/* ============================================================
   Boîte de contact
   ============================================================ */

#contact-dialog {
  width: min(520px, calc(100vw - 32px));
  padding: 0;
  border: 1px solid var(--pl-border-strong);
  border-radius: var(--pl-radius-lg);
  background: var(--pl-white);
  color: var(--pl-navy);
  box-shadow: 0 24px 64px rgba(14, 42, 78, .28);
  overflow: visible;
}
#contact-dialog::backdrop { background: rgba(9, 26, 49, .55); backdrop-filter: blur(3px); }

.dialog-close-form { margin: 0; }
.dialog-close-form button {
  position: absolute;
  top: 10px;
  right: 12px;
  width: 34px;
  height: 34px;
  border: none;
  border-radius: var(--pl-radius-pill);
  background: transparent;
  color: var(--pl-muted);
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
}
.dialog-close-form button:hover { background: var(--pl-paper); color: var(--pl-navy); }

.dialog-body { padding: 30px 30px 28px; }
.dialog-body h2 {
  font-family: var(--pl-font-display);
  font-weight: 700;
  font-size: 27px;
  line-height: 1.1;
  letter-spacing: var(--pl-track-tight);
  margin: 12px 0 22px;
}

#contact-form label {
  display: block;
  font-family: var(--pl-font-mono);
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--pl-muted);
  margin-bottom: 6px;
}
#contact-form input,
#contact-form select,
#contact-form textarea {
  width: 100%;
  font-family: var(--pl-font-body);
  font-size: 16px;
  color: var(--pl-navy);
  background: var(--pl-white);
  padding: 11px 13px;
  margin-bottom: 16px;
  border: 1px solid var(--pl-border-strong);
  border-radius: var(--pl-radius-md);
  transition: border-color var(--pl-dur-fast) var(--pl-ease);
}
#contact-form textarea { resize: vertical; min-height: 110px; line-height: 1.45; }
#contact-form input:focus,
#contact-form select:focus,
#contact-form textarea:focus { border-color: var(--pl-gold); }
#contact-form input[aria-invalid='true'],
#contact-form textarea[aria-invalid='true'] { border-color: #B93A28; }
#contact-form button[type='submit'] { width: 100%; margin-top: 4px; }

/* Le champ que seuls les robots remplissent. */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-error {
  font-size: 15px;
  line-height: 1.45;
  color: #B93A28;
  margin: 0 0 14px;
}
.form-note {
  font-size: 14px;
  line-height: 1.45;
  color: var(--pl-muted);
  margin: 14px 0 0;
  text-align: center;
  text-wrap: pretty;
}
.sent-title {
  font-family: var(--pl-font-display);
  font-weight: 600;
  font-size: 22px;
  margin: 0 0 8px;
}
.sent-body { font-size: 16px; line-height: 1.5; color: var(--pl-prose); margin: 0 0 22px; }


/* ============================================================
   Responsive — verified down to 380px
   ============================================================ */

/* Grid children default to min-width:auto, which lets a long unbreakable word
   push a track wider than the page. Zero lets the text wrap instead. */
[data-cols] > *, [data-split] > * { min-width: 0; }

@media (max-width: 860px) {
  [data-split], [data-cols] { grid-template-columns: 1fr !important; }
  .hero-grid { gap: 40px; }
  .path-grid { gap: 40px; }
}

@media (max-width: 640px) {
  .site-nav { display: none; }

  /* The email is one 30-character token — shrink it, and let it break if it
     still doesn't fit rather than pushing the page sideways. */
  .contact-actions .pl-btn {
    font-size: 15px;
    padding: 14px 18px;
    max-width: 100%;
    white-space: normal;
    overflow-wrap: anywhere;
  }
  .hero-grid { padding-top: 56px; padding-bottom: 48px; }
  .section .wrap, .path-grid { padding-top: 56px; padding-bottom: 56px; }
  .contact .wrap { padding-top: 64px; padding-bottom: 64px; }
}