/* ============================================================
   ETR — Exploit The Rift · site.css
   Charte : brand/BRANDING.md — ne pas dévier.
   Ink #0A0C0E · Paper #E8E4DA · Amber #FFB300 (≤5%) · Ember #FF4D2E (faille uniquement) · Ash #9E9B92
   Zéro gradient violet · zéro glow néon · chiffres en JetBrains Mono
   ============================================================ */

@font-face { font-family: 'Space Grotesk'; font-style: normal; font-weight: 400; font-display: swap;
  src: url('/assets/fonts/space-grotesk-400.woff2') format('woff2'); }
@font-face { font-family: 'Space Grotesk'; font-style: normal; font-weight: 500; font-display: swap;
  src: url('/assets/fonts/space-grotesk-500.woff2') format('woff2'); }
@font-face { font-family: 'Space Grotesk'; font-style: normal; font-weight: 700; font-display: swap;
  src: url('/assets/fonts/space-grotesk-700.woff2') format('woff2'); }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 400; font-display: swap;
  src: url('/assets/fonts/jetbrains-mono-400.woff2') format('woff2'); }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 500; font-display: swap;
  src: url('/assets/fonts/jetbrains-mono-500.woff2') format('woff2'); }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 700; font-display: swap;
  src: url('/assets/fonts/jetbrains-mono-700.woff2') format('woff2'); }

:root {
  --ink: #0A0C0E;
  --paper: #E8E4DA;
  --amber: #FFB300;
  --ember: #FF4D2E;
  --ash: #9E9B92;
  --line: #23262B;
  --panel: #101317;
  --sans: 'Space Grotesk', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--amber); color: var(--ink); }

a { color: var(--amber); text-decoration: none; }
a:hover { text-decoration: underline; }

.mono { font-family: var(--mono); font-size: 0.85em; letter-spacing: 0.04em; }

/* ---------- header ---------- */
.hdr {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 1.5rem;
  padding: 0.7rem 1.25rem;
  background: color-mix(in srgb, var(--ink) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.hdr__logo img { display: block; height: 44px; width: auto; }
.nav { display: flex; gap: 1.25rem; margin-left: auto; }
.nav a { color: var(--ash); font-weight: 500; font-size: 0.95rem; }
.nav a:hover { color: var(--paper); text-decoration: none; }
.nav a.is-here { color: var(--amber); }
.hdr__yt {
  font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.05em;
  color: var(--paper); border: 1px solid var(--ash); padding: 0.35rem 0.8rem;
}
.hdr__yt:hover { border-color: var(--amber); color: var(--amber); text-decoration: none; }

/* ---------- hero ---------- */
.hero { padding: 5.5rem 1.25rem 4rem; position: relative; overflow: hidden; }
.hero::before {
  /* la ligne rift — signature de la marque, 1 seul trait */
  content: "";
  position: absolute; left: 0; right: 0; top: 62%;
  height: 2px; background: var(--amber);
  transform: rotate(-2.5deg);
  opacity: 0.85;
  pointer-events: none;
}
.hero__in { max-width: 1080px; margin: 0 auto; position: relative; }
.kicker {
  margin: 0 0 1.25rem;
  font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--ash);
}
.hero h1 {
  margin: 0 0 1.25rem;
  font-size: clamp(2.1rem, 5.4vw, 3.9rem);
  line-height: 1.08; font-weight: 700; letter-spacing: -0.015em;
  max-width: 20ch;
}
.lede { max-width: 56ch; color: var(--ash); font-size: 1.08rem; margin: 0 0 2rem; }
.lede strong { color: var(--paper); }
.hero__cta { display: flex; gap: 0.9rem; flex-wrap: wrap; margin-bottom: 3.5rem; }
.piliers {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px; background: var(--line); border: 1px solid var(--line);
}
.piliers li {
  background: var(--ink); padding: 1rem 1.2rem;
  font-family: var(--mono); font-size: 0.85rem; color: var(--ash);
}
.piliers .mono { color: var(--amber); margin-right: 0.6rem; }

/* ---------- boutons ---------- */
.btn {
  display: inline-block;
  background: var(--amber); color: var(--ink);
  font-family: var(--mono); font-weight: 700; font-size: 0.9rem; letter-spacing: 0.03em;
  padding: 0.7rem 1.3rem; border: 1px solid var(--amber);
  transition: transform 0.12s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn--ghost {
  background: transparent; color: var(--paper); border: 1px solid var(--ash);
}
.btn--ghost:hover { border-color: var(--amber); color: var(--amber); }

/* ---------- sections ---------- */
.sec, .page { max-width: 1080px; margin: 0 auto; padding: 3rem 1.25rem 4.5rem; }
.sec__head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 1rem;
  border-bottom: 1px solid var(--line); padding-bottom: 0.75rem; margin-bottom: 1.75rem;
}
.sec h2, .page h1 {
  margin: 0; font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 700; letter-spacing: -0.01em;
}
.more { font-family: var(--mono); font-size: 0.85rem; white-space: nowrap; }
.page__head { margin-bottom: 2.25rem; max-width: 70ch; }
.page__head .lede { margin-bottom: 0; }

.empty { color: var(--ash); font-style: italic; }

/* ---------- grille vidéos ---------- */
.vgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.25rem; }
.vcard {
  display: flex; flex-direction: column;
  background: var(--panel); border: 1px solid var(--line);
  transition: border-color 0.15s ease;
}
.vcard:hover { border-color: var(--ash); }
.vthumb {
  aspect-ratio: 16/9; background-color: var(--ink);
  background-size: cover; background-position: center;
  border-bottom: 1px solid var(--line);
  display: grid; place-items: center;
}
.vthumb--ghost span {
  font-family: var(--mono); font-size: 2.2rem; color: var(--line); font-weight: 700;
}
.vbody { padding: 1.1rem 1.2rem 1.3rem; display: flex; flex-direction: column; gap: 0.55rem; flex: 1; }
.vmeta {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em;
  color: var(--ash); display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap;
}
.vtitle { margin: 0; font-size: 1.12rem; font-weight: 700; line-height: 1.3; }
.vdesc { margin: 0; color: var(--ash); font-size: 0.92rem; flex: 1; }
.vcta { margin-top: 0.75rem; }
.vbadge {
  font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.1em;
  border: 1px solid var(--ash); color: var(--ash); padding: 0.1rem 0.45rem;
}
.vbadge--live { border-color: var(--amber); color: var(--amber); }

/* ---------- grille blog ---------- */
.pgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.25rem; }
.pcard {
  display: block; background: var(--panel); border: 1px solid var(--line);
  padding: 1.25rem 1.3rem; color: var(--paper);
  transition: border-color 0.15s ease;
}
.pcard:hover { border-color: var(--ash); text-decoration: none; }
.pcard .vtitle { margin-top: 0.4rem; }
.tags { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.9rem; }
.tag {
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.06em;
  color: var(--ash); border: 1px solid var(--line); padding: 0.12rem 0.5rem;
}

/* ---------- article ---------- */
.post { max-width: 760px; margin: 0 auto; padding: 3.5rem 1.25rem 4rem; }
.post-head { border-bottom: 1px solid var(--line); padding-bottom: 1.5rem; margin-bottom: 2.25rem; }
.post h1 { margin: 0.6rem 0; font-size: clamp(1.7rem, 4vw, 2.5rem); line-height: 1.15; letter-spacing: -0.015em; }
.post-body { font-size: 1.05rem; }
.post-body h2 { margin-top: 2.5rem; font-size: 1.45rem; }
.post-body h3 { margin-top: 2rem; font-size: 1.15rem; }
.post-body p { margin: 0 0 1.1rem; }
.post-body ul, .post-body ol { padding-left: 1.3rem; }
.post-body li { margin-bottom: 0.4rem; }
.post-body blockquote {
  margin: 1.8rem 0; padding: 0.4rem 0 0.4rem 1.2rem;
  border-left: 2px solid var(--amber); color: var(--ash); font-style: italic;
}
.post-body code {
  font-family: var(--mono); font-size: 0.85em;
  background: var(--panel); border: 1px solid var(--line); padding: 0.1rem 0.4rem;
}
.post-body pre.code {
  background: var(--panel); border: 1px solid var(--line);
  padding: 1rem 1.2rem; overflow-x: auto; line-height: 1.5;
}
.post-body pre.code code { background: none; border: none; padding: 0; }
.post-body img { max-width: 100%; height: auto; border: 1px solid var(--line); }
.post-hero { margin: 2rem 0 2.5rem; border: 1px solid var(--line); }
.post-hero img { display: block; max-width: 100%; height: auto; border: none; }

/* ---------- FOM-O-METER™ (bullshit-o-mètre) ---------- */
.fom-wrap { margin: 0 0 2.5rem; display: flex; gap: 1.1rem; align-items: stretch; flex-wrap: wrap; }
.fom {
  flex: 0 0 290px; min-width: 250px;
  margin: 0;
  border: 1px solid var(--line); border-radius: 12px; background: var(--panel);
  padding: 1.4rem 1.2rem 1.1rem; display: flex; flex-direction: column; align-items: center; gap: .3rem;
}
.fom-title { font-weight: 700; letter-spacing: .14em; font-size: .9rem; color: var(--paper);
  display: flex; align-items: baseline; gap: .15em; }
.fom-tm { font-size: .6em; color: var(--amber); }
.fom svg { width: 100%; height: auto; }
.fom-read { display: flex; flex-direction: column; align-items: center; gap: .1rem; margin-top: .1rem; }
.fom-kind { font-family: var(--mono); font-size: .62rem; letter-spacing: .34em; color: var(--ash); margin-top: .2rem; }
.fom-num { font-family: var(--mono); font-size: 2rem; font-weight: 700; line-height: 1; color: var(--amber); }
.fom-of { font-size: .85rem; color: var(--ash); margin-left: .2em; }
.fom-label { font-weight: 700; letter-spacing: .16em; font-size: 1rem; color: var(--ember); }
.fom-sub { font-family: var(--mono); font-size: .74rem; color: var(--ash); font-style: italic; text-align: center; }
.fom-cap { font-family: var(--mono); font-size: .66rem; color: var(--ash); margin-top: .8rem;
  border-top: 1px dashed var(--line); padding-top: .55rem; text-align: center; }
.legend { flex: 1; min-width: 240px; display: flex; flex-direction: column; gap: .5rem;
  border: 1px solid var(--line); border-radius: 12px; padding: 1rem 1.1rem; background: var(--panel); }
.lg-row { display: flex; align-items: center; gap: .6rem; }
.lg-chip { width: 13px; height: 13px; border-radius: 3px; flex: none; }
.lg-n { font-family: var(--mono); color: var(--ash); width: 1rem; }
.lg-name { font-weight: 700; letter-spacing: .04em; color: var(--paper); width: 11.5rem; flex: none; }
.lg-sub { font-family: var(--mono); font-size: .76rem; color: var(--ash); font-style: italic; flex: 1; min-width: 0; }
.post-foot { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--line); }

/* ---------- à propos ---------- */
.about {
  display: grid; grid-template-columns: minmax(180px, 280px) 1fr; gap: 2.5rem; align-items: start;
}
.about__avatar { width: 100%; height: auto; border: 1px solid var(--line); }
.about p { max-width: 58ch; color: var(--ash); }
.about strong { color: var(--paper); }
.about__links { display: flex; gap: 0.9rem; flex-wrap: wrap; margin-top: 1.75rem; }

/* ---------- footer ---------- */
.ftr { border-top: 1px solid var(--line); margin-top: 2rem; }
.ftr__in { max-width: 1080px; margin: 0 auto; padding: 2.5rem 1.25rem; display: grid; gap: 1rem; }
.ftr__logo { height: 40px; width: auto; opacity: 0.9; }
.ftr__tag { margin: 0; color: var(--ash); max-width: 60ch; }
.ftr__tag strong { color: var(--amber); }
.ftr__links { display: flex; gap: 1.4rem; flex-wrap: wrap; }
.ftr__links a { color: var(--ash); font-family: var(--mono); font-size: 0.8rem; }
.ftr__links a:hover { color: var(--paper); }
.ftr__meta { margin: 0; color: #5c5a54; font-family: var(--mono); font-size: 0.72rem; }

/* ---------- mobile ---------- */
@media (max-width: 640px) {
  .hdr { flex-wrap: wrap; gap: 0.75rem; padding: 0.6rem 1rem; }
  .hdr__logo img { height: 36px; }
  .nav { order: 3; width: 100%; justify-content: space-between; margin-left: 0; }
  .hdr__yt { margin-left: auto; }
  .hero { padding-top: 3.5rem; }
  .about { grid-template-columns: 1fr; }
  .about__avatar { max-width: 220px; }
}