/* Ilane Bohan, portfolio. Aucune dépendance externe : polices, styles et scripts servis d'ici. */

@font-face {
  font-family: "Bricolage Grotesque";
  src: url("fonts/bricolage-grotesque.woff2") format("woff2");
  font-weight: 200 800;
  font-display: swap;
}
@font-face {
  font-family: "Instrument Sans";
  src: url("fonts/instrument-sans.woff2") format("woff2");
  font-weight: 400 700;
  font-display: swap;
}

:root {
  --paper: #f3f2ef;
  --surface: #fbfaf8;
  --ink: #151a24;
  --muted: #58616f;
  --faint: #636b78;
  --line: #dcd9d3;
  --red: #a8233a;
  --red-hi: #c9404f;
  --red-lo: #7d1a2b;
  --red-ink: #a8233a;
  --focus: #a8233a;

  --display: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --body: "Instrument Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", "Segoe UI Mono", Consolas, monospace;

  --wrap: 68rem;
  --gutter: clamp(1.25rem, 5vw, 3rem);
  --cell: clamp(10px, 3.1vw, 17px);
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0f131a;
    --surface: #161b24;
    --ink: #e8eaee;
    --muted: #a0a8b5;
    --faint: #7e8796;
    --line: #262d39;
    --red: #cf3f55;
    --red-hi: #e56a7b;
    --red-lo: #97283a;
    --red-ink: #f07a8a;
    --focus: #f07a8a;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 5rem; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 1.0625rem/1.65 var(--body);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
h1, h2, h3 { font-family: var(--display); line-height: 1.1; margin: 0; text-wrap: balance; }
p { margin: 0 0 .9rem; text-wrap: pretty; }
ul, ol, dl, dd { margin: 0; padding: 0; }
li { list-style: none; }
a { color: inherit; text-decoration-color: var(--red); text-decoration-thickness: 1.5px; text-underline-offset: .22em; }
a:hover { color: var(--red-ink); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 2px; }
::selection { background: var(--red); color: #fff; }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.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;
}
.skip {
  position: absolute; left: 1rem; top: -3rem; z-index: 10;
  background: var(--ink); color: var(--paper); padding: .5rem .9rem; font-weight: 600;
}
.skip:focus { top: 1rem; }

/* ---------- Barre du haut ---------- */
.topbar {
  position: sticky; top: 0; z-index: 5;
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}
.topbar.scrolled { border-bottom-color: var(--line); }
.topbar .wrap { display: flex; align-items: center; gap: 1.5rem; height: 4rem; }
.mark { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; font-family: var(--display); font-weight: 700; letter-spacing: -.01em; }
.mark:hover { color: inherit; }
.mark-cube { width: 1.35rem; height: 1.35rem; background: var(--red); box-shadow: inset 0 3px 0 var(--red-hi), inset 0 -3px 0 var(--red-lo); }
.nav { display: flex; gap: 1.4rem; margin-left: auto; font-size: .95rem; }
.nav a { text-decoration: none; color: var(--muted); padding-block: .3rem; border-bottom: 2px solid transparent; }
.nav a:hover, .nav a[aria-current="true"] { color: var(--ink); border-bottom-color: var(--red); }
.lang { font: 600 .8rem/1 var(--mono); letter-spacing: .06em; text-decoration: none; border: 1px solid var(--line); padding: .45rem .55rem; color: var(--muted); }
.lang:hover { border-color: var(--red); color: var(--ink); }

/* ---------- Accroche ---------- */
.hero { padding-block: clamp(3.5rem, 9vw, 6.5rem) clamp(3rem, 7vw, 4.5rem); }
.kicker {
  display: flex; align-items: center; gap: .6rem; margin: 0 0 1.4rem;
  font: 600 .8rem/1.2 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted);
}
.kicker::before { content: ""; width: .6rem; height: .6rem; background: var(--red); }
.name { font-size: clamp(2.8rem, 9vw, 5.5rem); font-weight: 800; letter-spacing: -.035em; line-height: .95; margin-bottom: .55rem; }
.role { margin: 0 0 2rem; font: 600 .95rem/1.4 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--red-ink); }
.lede { font-size: clamp(1.1rem, 2.1vw, 1.3rem); line-height: 1.6; max-width: 42rem; margin-bottom: 2rem; }
.lede strong { font-weight: 600; }
.actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-bottom: 2.75rem; }
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .75rem 1.15rem; font-weight: 600; font-size: .98rem; text-decoration: none;
  border: 1.5px solid var(--ink); color: var(--ink); background: transparent;
  transition: background-color .15s, color .15s, border-color .15s;
}
.btn:hover { background: var(--ink); color: var(--paper); }
.btn.primary { background: var(--red); border-color: var(--red); color: #fff; }
.btn.primary:hover { background: var(--red-lo); border-color: var(--red-lo); color: #fff; }
.btn.small { padding: .5rem .8rem; font-size: .88rem; border-width: 1.5px; }
.btn svg { width: 1em; height: 1em; fill: currentColor; }

.facts { display: flex; flex-wrap: wrap; gap: 1rem 2.5rem; padding-top: 1.6rem; border-top: 1px solid var(--line); font-size: .95rem; }
.facts div { display: flex; flex-direction: column; }
.facts dt { font: 600 .72rem/1.6 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }
.facts dd { font-weight: 600; }

/* ---------- Sections ---------- */
/* Le filet suit la largeur du contenu, pas celle de la gouttière. */
.section {
  padding-block: clamp(3rem, 7vw, 5rem);
  background: linear-gradient(var(--line), var(--line)) top center / calc(100% - 2 * var(--gutter)) 1px no-repeat;
}
.section-head { display: flex; align-items: baseline; flex-wrap: wrap; gap: .5rem 1rem; margin-bottom: 2.5rem; }
.section-note { flex-basis: 100%; margin: 0; color: var(--muted); max-width: 40rem; }
.section-head .num { font: 600 .85rem/1 var(--mono); color: var(--red-ink); }
.section-head h2 { font-size: clamp(1.75rem, 4vw, 2.4rem); font-weight: 800; letter-spacing: -.02em; }

.tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .9rem; }
.tags li { font: 500 .78rem/1 var(--mono); padding: .38rem .5rem; border: 1px solid var(--line); color: var(--muted); background: var(--surface); }

/* Expérience */
.timeline > li { display: grid; grid-template-columns: 10rem 1fr; gap: 1.5rem; padding-block: 1.6rem; border-bottom: 1px solid var(--line); }
.timeline > li:first-child { padding-top: 0; }
.studies > li:first-child { padding-top: 0; }
.timeline > li:last-child { border-bottom: 0; }
.when { font: 600 .85rem/1.9 var(--mono); color: var(--red-ink); }
.role-title { font-size: 1.3rem; font-weight: 700; letter-spacing: -.01em; }
.org { color: var(--muted); font-weight: 600; margin: .15rem 0 .7rem; }
.timeline p { max-width: 42rem; }

/* Projets */
.projects { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr)); gap: 1.25rem; }
.card { position: relative; display: flex; flex-direction: column; gap: .2rem; padding: 1.6rem; background: var(--surface); border: 1px solid var(--line); }
.card::before { content: ""; position: absolute; top: -1px; left: -1px; width: 2.2rem; height: 4px; background: var(--red); }
.card .kind { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; margin: 0 0 .5rem; font: 600 .72rem/1.3 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--faint); }
.card .status { border: 1px solid var(--red); color: var(--red-ink); padding: .2rem .45rem; }
.card h3 { font-size: 1.5rem; font-weight: 800; letter-spacing: -.015em; margin-bottom: .55rem; }
.card > p { color: var(--muted); }
.card .tags { margin-top: auto; padding-top: .9rem; }
.card-links { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .9rem; }
.card.featured, .card.wide, .card.row { grid-column: 1 / -1; }
.card.row > p, .card.row .points { max-width: 46rem; }
.shots { display: grid; gap: .7rem; margin-top: 1.1rem; }
.shots a { display: block; line-height: 0; border: 1px solid var(--line); background: #0f131a; }
.shots a:hover { border-color: var(--red); }
.shots img { width: 100%; height: auto; max-height: 21rem; object-fit: cover; object-position: top; }
@media (min-width: 52rem) {
  .card.wide { display: grid; grid-template-columns: 1fr 1.1fr; column-gap: 2.5rem; align-content: start; }
  .card.wide .kind, .card.wide h3, .card.wide > p, .card.wide .points, .card.wide .tags, .card.wide .card-links { grid-column: 1; }
  .card.wide .shots { grid-column: 2; grid-row: 1 / span 6; margin-top: .2rem; align-self: start; }
  .card.wide .shots { grid-template-columns: 1fr; }
}
@media (min-width: 52rem) {
  .card.featured { display: grid; grid-template-columns: 1.05fr 1fr; column-gap: 2.5rem; align-content: start; }
  .card.featured .kind, .card.featured h3, .card.featured > p { grid-column: 1; }
  .card.featured .points { grid-column: 2; grid-row: 1 / span 4; margin: 0; }
  .card.featured .tags, .card.featured .card-links { grid-column: 1 / -1; }
}

/* Listes à puces carrées */
.points { margin: .3rem 0 .2rem; }
.points li { position: relative; padding-left: 1.1rem; margin-bottom: .35rem; font-size: .96rem; }
.points li::before { content: ""; position: absolute; left: 0; top: .62em; width: .42rem; height: .42rem; background: var(--red); }
.timeline .points li { color: var(--ink); font-weight: 500; }

/* Compétences */
.skills { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr)); gap: 2rem 2.5rem; }
.skills h3 { font: 600 .78rem/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--faint); margin-bottom: .6rem; }
.skills p { margin: 0; font-weight: 500; }

/* Formation */
.studies > li { padding-block: 1.1rem; }
.studies .role-title { font-size: 1.15rem; }
.studies .org { margin-bottom: 0; }
.certs { margin-top: 1.8rem; padding-top: 1.4rem; border-top: 1px solid var(--line); }
.certs h3 { font: 600 .78rem/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--faint); margin-bottom: .4rem; }
.certs p { margin: 0; font-weight: 500; }

/* Contact */
.contact-box { display: grid; gap: 1.5rem; padding: clamp(1.75rem, 4vw, 2.75rem); background: var(--surface); border: 1px solid var(--line); border-left: 6px solid var(--red); }
.contact-box h2 { font-size: clamp(1.6rem, 4vw, 2.3rem); font-weight: 800; letter-spacing: -.02em; }
.contact-box p { color: var(--muted); max-width: 36rem; margin: 0; }
.mail { font: 700 clamp(1.2rem, 3.4vw, 1.9rem)/1.2 var(--display); letter-spacing: -.01em; word-break: break-all; }
.contact-links { display: flex; flex-wrap: wrap; gap: .75rem; }

/* Pied de page */
.foot { padding-block: 2.5rem 3rem; font: .82rem/1.6 var(--mono); color: var(--faint); }
.foot .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem 2rem; }
.foot button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; text-decoration: underline; text-decoration-color: var(--red); text-underline-offset: .22em; }
.foot button:hover { color: var(--ink); }
.no-js .foot button { display: none; }

/* 404 */
.lost { min-height: 70vh; display: grid; align-content: center; gap: 1.25rem; padding-block: 4rem; }
.lost .code { font: 600 .9rem/1 var(--mono); color: var(--red-ink); }
.lost h1 { font-size: clamp(2.2rem, 7vw, 4rem); font-weight: 800; letter-spacing: -.03em; }

@media (max-width: 44rem) {
  .nav { display: none; }
  .lang { margin-left: auto; }
  .timeline > li, .studies > li { grid-template-columns: 1fr; gap: .2rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

/* ---------- Impression : la page devient un CV d'une à deux pages ---------- */
@media print {
  @page { margin: 14mm 16mm; }
  :root { --paper: #fff; --surface: #fff; --ink: #000; --muted: #333; --faint: #555; --line: #ccc; --red: #a8233a; --red-ink: #a8233a; }
  html { font-size: 10pt; }
  body { background: #fff; }
  .topbar, .skip, .actions, .foot, .lang, .card-links, .section-note, .shots { display: none !important; }
  .name { font-size: 24pt; margin-bottom: .2rem; }
  .role { margin-bottom: .5rem; font-size: 9pt; }
  .wrap { max-width: none; padding-inline: 0; }
  .section { background: none; border-top: 1px solid var(--line); }
  .hero { padding: 0 0 .6rem; }
  .timeline > li, .studies > li { grid-template-columns: 7.5rem 1fr; gap: 1rem; }
  .timeline p { margin-bottom: .3rem; }
  .org { margin: 0 0 .3rem; }
  .tags { margin-top: .3rem; }
  .facts { padding-top: .6rem; }
  .skills { grid-template-columns: repeat(3, 1fr); gap: .8rem 1.5rem; }
  .projects { display: block; }
  .card { break-inside: avoid; padding-block: .45rem; }
  .card .kind { margin-bottom: .15rem; }
  .card h3 { font-size: 12pt; margin-bottom: .2rem; }
  .card.featured, .card.wide { display: block; }
  .card .highlights li { margin-bottom: 0; }
  .contact-box { gap: .4rem; }
  .contact-box h2 { font-size: 13pt; }
  .mail { font-size: 12pt; }
  .kicker { margin-bottom: .4rem; }
  .lede { font-size: 11pt; margin-bottom: .8rem; }
  .section { padding-block: .7rem; }
  .section-head { margin-bottom: .5rem; }
  .section-head h2 { font-size: 14pt; }
  .timeline > li { padding-block: .4rem; break-inside: avoid; }
  .card { padding: .6rem 0; border: 0; break-inside: avoid; }
  .card::before { display: none; }
  .projects { gap: .4rem 1.5rem; }
  .card.featured { display: block; }
  .tags li { border: 0; padding: 0 .4rem 0 0; background: none; }
  .contact-box { border: 0; padding: 0; }
  .contact-links a::after { content: " : " attr(href); font-weight: 400; }
  .btn { border: 0; padding: 0; }
  a { text-decoration: none; }
}