/* ==========================================================================
   Pottier Invest — stylesheet
   Palette, type scale and layout primitives. Edit tokens in :root only.
   ========================================================================== */

:root {
  --ink:        #14181c;
  --ink-soft:   #3d454d;
  --ink-mute:   #6b747d;
  --paper:      #fbf9f6;
  --paper-alt:  #f3efe9;
  --line:       #e2dcd2;
  --line-soft:  #ece7df;
  --accent:     #8c6f47;
  --accent-dk:  #6d5535;

  --serif: "Cormorant Garamond", "Iowan Old Style", Georgia, serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  --wrap: 1120px;
  --gut:  clamp(1.25rem, 5vw, 3.5rem);
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--accent-dk); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }

/* --- Type ---------------------------------------------------------------- */

h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.12; margin: 0; letter-spacing: -0.005em; }
h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); }
h3 { font-size: 1.32rem; line-height: 1.3; }

p { margin: 0 0 1.15em; }
p:last-child { margin-bottom: 0; }

.eyebrow {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1.4rem;
}

.lede { font-size: clamp(1.1rem, 2vw, 1.32rem); line-height: 1.6; color: var(--ink-soft); }
.measure { max-width: 62ch; }
.measure-narrow { max-width: 52ch; }

/* Unfilled content. Remove the class once the real copy is in — see README. */
.fill {
  background: #fdf3cf;
  border-bottom: 1px dashed #bd9a3c;
  padding: 0 0.15em;
}

/* --- Layout -------------------------------------------------------------- */

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gut); }

section { padding: clamp(4rem, 9vw, 7.5rem) 0; }
section.tight { padding: clamp(3rem, 6vw, 5rem) 0; }
.band { background: var(--paper-alt); }
.rule { border: 0; border-top: 1px solid var(--line); margin: 0; }

.grid { display: grid; gap: clamp(2rem, 4vw, 3.5rem); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.split { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); align-items: start; }

@media (max-width: 860px) {
  .grid-3, .grid-2, .split { grid-template-columns: 1fr; }
}

/* --- Header -------------------------------------------------------------- */

.site-head {
  border-bottom: 1px solid var(--line);
  background: rgba(251, 249, 246, 0.93);
  backdrop-filter: saturate(140%) blur(8px);
  position: sticky;
  top: 0;
  z-index: 40;
}

.head-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-height: 78px;
}

.brand {
  font-family: var(--serif);
  font-size: 1.32rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
}
.brand span { color: var(--accent); }

.nav { display: flex; align-items: center; gap: clamp(1.1rem, 2.1vw, 2.1rem); }
.nav a {
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  text-decoration: none;
}
.nav a:hover { color: var(--ink); }
.nav a[aria-current="page"] { color: var(--ink); box-shadow: inset 0 -1px 0 var(--accent); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 0.5rem 0.75rem;
  font: inherit;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  cursor: pointer;
}

@media (max-width: 920px) {
  .nav-toggle { display: block; }
  .nav {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 0.5rem var(--gut) 1.25rem;
  }
  .nav.open { display: flex; }
  .nav a:not(.btn) { padding: 0.7rem 0; width: 100%; border-bottom: 1px solid var(--line-soft); }
  .nav .btn { margin-top: 1rem; align-self: stretch; text-align: center; }
  .site-head { position: relative; }
}

/* --- Buttons ------------------------------------------------------------- */

.btn {
  display: inline-block;
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.95rem 1.9rem;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  transition: background 0.15s ease, color 0.15s ease;
}
.btn:hover { background: transparent; color: var(--ink); }

.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* --- Hero ---------------------------------------------------------------- */

.hero { padding: clamp(5rem, 12vw, 9.5rem) 0 clamp(4rem, 8vw, 6.5rem); }
.hero h1 { max-width: 15ch; }
.hero .lede { margin-top: 2rem; max-width: 56ch; }
.hero .actions { margin-top: 2.8rem; display: flex; flex-wrap: wrap; gap: 1rem; }

/* --- Cards / lists ------------------------------------------------------- */

.card { border-top: 2px solid var(--ink); padding-top: 1.5rem; }
.card h3 { margin-bottom: 0.7rem; }
.card p { color: var(--ink-soft); font-size: 0.98rem; }

.numbered { counter-reset: n; display: grid; gap: 2.5rem; }
.numbered > li { list-style: none; display: grid; grid-template-columns: 3.2rem 1fr; gap: 0.5rem; }
.numbered > li::before {
  counter-increment: n;
  content: counter(n, decimal-leading-zero);
  font-family: var(--serif);
  font-size: 1.4rem;
  color: var(--accent);
}
.numbered ul, .numbered ol { padding: 0; margin: 0; }

.facts { border-top: 1px solid var(--line); }
.facts div {
  display: grid;
  grid-template-columns: 15rem 1fr;
  gap: 1rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--line);
}
.facts dt { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-mute); }
.facts dd { margin: 0; color: var(--ink-soft); }
@media (max-width: 700px) { .facts div { grid-template-columns: 1fr; gap: 0.25rem; } }

.plain { padding-left: 1.15rem; margin: 0; color: var(--ink-soft); }
.plain li { margin-bottom: 0.6rem; }
.plain li::marker { color: var(--accent); }

/* --- Pull quote ---------------------------------------------------------- */

.quote {
  font-family: var(--serif);
  font-size: clamp(1.55rem, 3.4vw, 2.35rem);
  line-height: 1.32;
  color: var(--ink);
  max-width: 22ch;
  margin: 0;
  border-left: 2px solid var(--accent);
  padding-left: clamp(1.25rem, 3vw, 2.25rem);
}

/* --- Contact ------------------------------------------------------------- */

.field { display: block; margin-bottom: 1.4rem; }
.field span {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 0.5rem;
}
.field input, .field textarea, .field select {
  width: 100%;
  font: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 0.8rem 0.9rem;
}
.field textarea { min-height: 9rem; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: transparent;
}

/* --- Footer -------------------------------------------------------------- */

.site-foot {
  border-top: 1px solid var(--line);
  background: var(--paper-alt);
  padding: clamp(3rem, 6vw, 4.5rem) 0 2.5rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; }
@media (max-width: 780px) { .foot-grid { grid-template-columns: 1fr; gap: 2rem; } }
.foot-grid h4 {
  font-family: var(--sans);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 0.9rem;
}
.foot-grid ul { list-style: none; margin: 0; padding: 0; }
.foot-grid li { margin-bottom: 0.5rem; }
.foot-grid a { color: var(--ink-soft); text-decoration: none; }
.foot-grid a:hover { color: var(--ink); text-decoration: underline; }

.disclosure {
  margin-top: 3rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
  font-size: 0.78rem;
  line-height: 1.65;
  color: var(--ink-mute);
  max-width: 80ch;
}

/* ==========================================================================
   Additions — venture firm components
   ========================================================================== */

.skip {
  position: absolute; left: -9999px;
  background: var(--ink); color: var(--paper);
  padding: 0.75rem 1.25rem; z-index: 100;
}
.skip:focus { left: 1rem; top: 0.6rem; }

.btn-sm { padding: 0.62rem 1.1rem; font-size: 0.74rem; letter-spacing: 0.08em; }

/* Sector / stage tags */
.tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1rem 0 0; padding: 0; list-style: none; }
.tags li {
  font-size: 0.74rem; font-weight: 500; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--ink-soft);
  border: 1px solid var(--line); border-radius: 100px;
  padding: 0.34rem 0.8rem; background: #fff;
}

/* Stage allocation table */
.stages { width: 100%; border-collapse: collapse; margin-top: 1rem; }
.stages th, .stages td { text-align: left; padding: 1.1rem 1rem 1.1rem 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.stages thead th {
  font-family: var(--sans); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.13em; text-transform: uppercase; color: var(--ink-mute);
  border-bottom: 1px solid var(--ink); padding-bottom: 0.7rem;
}
.stages td:first-child { font-family: var(--serif); font-size: 1.25rem; color: var(--ink); white-space: nowrap; }
.stages td { color: var(--ink-soft); font-size: 0.95rem; }
.stages .alloc { font-family: var(--serif); font-size: 1.55rem; color: var(--accent); white-space: nowrap; }
.table-scroll { overflow-x: auto; }

/* Stat row */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
@media (max-width: 860px) { .stats { grid-template-columns: repeat(2, 1fr); } }
.stats div { border-top: 1px solid var(--line); padding-top: 1.1rem; }
.stats dt { font-family: var(--serif); font-size: clamp(1.9rem, 3.4vw, 2.6rem); line-height: 1; color: var(--ink); }
.stats dd {
  margin: 0.6rem 0 0; font-size: 0.78rem; font-weight: 500;
  letter-spacing: 0.09em; text-transform: uppercase; color: var(--ink-mute);
}

/* Article list */
.posts { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ink); }
.posts li { border-bottom: 1px solid var(--line); padding: 1.9rem 0; display: grid; grid-template-columns: 9rem 1fr; gap: 1.5rem; }
@media (max-width: 700px) { .posts li { grid-template-columns: 1fr; gap: 0.5rem; } }
.posts time { font-size: 0.78rem; letter-spacing: 0.09em; text-transform: uppercase; color: var(--ink-mute); padding-top: 0.35rem; }
.posts h3 { margin-bottom: 0.5rem; }
.posts p { color: var(--ink-soft); font-size: 0.97rem; margin: 0; }

/* Callout */
.note {
  border-left: 2px solid var(--accent);
  background: #fff;
  padding: 1.4rem 1.6rem;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

/* Empty state */
.empty {
  border: 1px dashed var(--line);
  background: #fff;
  padding: clamp(2rem, 5vw, 3.5rem);
  text-align: center;
  color: var(--ink-mute);
}
.empty h3 { color: var(--ink); margin-bottom: 0.8rem; }

/* Bio */
.bio { display: grid; grid-template-columns: 1fr; gap: 1rem; align-content: start; padding-top: 2.25rem; border-top: 2px solid var(--ink); }
.bio .role { font-size: 0.76rem; font-weight: 600; letter-spacing: 0.13em; text-transform: uppercase; color: var(--accent); margin: 0.4rem 0 1.1rem; }
.bio p { color: var(--ink-soft); font-size: 0.98rem; }
.bio h4 {
  font-family: var(--sans); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.13em; text-transform: uppercase; color: var(--ink-mute);
  margin: 1.9rem 0 0.8rem;
}
.cv { list-style: none; margin: 0; padding: 0; }
.cv li { display: grid; grid-template-columns: 7rem 1fr; gap: 1rem; padding: 0.7rem 0; border-top: 1px solid var(--line-soft); font-size: 0.94rem; color: var(--ink-soft); }
.cv li span:first-child { color: var(--ink-mute); font-variant-numeric: tabular-nums; }
@media (max-width: 640px) { .cv li { grid-template-columns: 1fr; gap: 0.15rem; } }

/* --- Article ------------------------------------------------------------- */

.article { max-width: 66ch; }
.article h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); margin: 3rem 0 1rem; }
.article h2:first-of-type { margin-top: 0; }
.article p { font-size: 1.04rem; line-height: 1.72; }
.article p + h2 { margin-top: 3.25rem; }
.article ul { padding-left: 1.15rem; margin: 0 0 1.15em; }
.article li { margin-bottom: 0.55rem; color: var(--ink-soft); }
.article li::marker { color: var(--accent); }
.article .kicker {
  font-size: 1.15rem; line-height: 1.6; color: var(--ink);
  border-left: 2px solid var(--accent); padding-left: 1.4rem; margin-bottom: 2.75rem;
}
.byline {
  display: flex; flex-wrap: wrap; gap: 0.6rem 1.2rem; align-items: baseline;
  font-size: 0.78rem; letter-spacing: 0.09em; text-transform: uppercase;
  color: var(--ink-mute); border-top: 1px solid var(--line);
  padding-top: 1.1rem; margin-top: 2.5rem;
}

/* --- Portraits ----------------------------------------------------------- */

.portrait {
  display: block;
  width: 100%;
  height: auto;
  max-width: 300px;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 22%;
  background: var(--paper-alt);
  margin-bottom: 1.9rem;
  border-radius: 2px;
}


/* --- CTA de l'en-tête ----------------------------------------------------
   Un aplat noir est trop lourd dans un en-tête clair. Contour bronze, qui
   reprend l'accent de la marque, et remplissage au survol. */

.nav .btn-sm {
  background: transparent;
  color: var(--accent-dk);
  border: 1px solid var(--accent);
  border-radius: 2px;
  letter-spacing: 0.1em;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}
.nav .btn-sm:hover,
.nav .btn-sm:focus-visible {
  background: var(--accent-dk);
  border-color: var(--accent-dk);
  color: var(--paper);
}

@media (max-width: 920px) {
  .nav .btn-sm {
    background: var(--accent-dk);
    border-color: var(--accent-dk);
    color: var(--paper);
  }
}