/* ============================================================
   HOLISTIC DEVELOPMENT · feuille de style
   Esthétique terminal / mono. Fait main, pas de framework.
   ============================================================ */

:root {
  --bg:       #0a0d13;
  --bg-1:     #0e1219;
  --bg-2:     #121826;
  --line:     #1e2635;
  --line-2:   #2a3446;
  --txt:      #c4cdda;
  --txt-dim:  #6b7688;
  --txt-mute: #454e5e;
  --accent:   #5ff2c0;  /* mint / phosphore */
  --accent-2: #ffb454;  /* ambre */
  --accent-3: #7aa2f7;  /* bleu doux */
  --glow:     rgba(95, 242, 192, 0.14);
  --maxw:     1080px;
  --radius:   12px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--txt);
  font-family: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 16px;
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

#bg {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  pointer-events: none;
}

/* léger dégradé + vignette derrière le canvas */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(900px 500px at 78% -8%, rgba(95,242,192,0.06), transparent 60%),
    radial-gradient(700px 600px at 8% 105%, rgba(122,162,247,0.05), transparent 60%);
}

a { color: var(--accent-3); text-decoration: none; }
a:hover { color: var(--accent); }

code {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 1px 6px;
  font-size: 0.85em;
  color: var(--accent);
}

::selection { background: rgba(95,242,192,0.25); color: #fff; }

.dim { color: var(--txt-dim); }
.accent { color: var(--accent); }

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem clamp(1.1rem, 4vw, 2.4rem);
  max-width: var(--maxw);
  margin: 0 auto;
  background: rgba(10, 13, 19, 0.72);
  backdrop-filter: blur(9px);
  border-bottom: 1px solid transparent;
}
.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.55rem;
  color: var(--txt);
  font-weight: 700;
  letter-spacing: 0.01em;
}
.brand:hover { color: var(--txt); }
.brand-mark { color: var(--accent); font-weight: 800; }
.brand-name .dim { font-weight: 400; }

.nav-links { display: flex; gap: 1.25rem; font-size: 0.9rem; }
.nav-links a { color: var(--txt-dim); position: relative; }
.nav-links a::before { content: ""; color: var(--accent); }
.nav-links a:hover { color: var(--accent); }

/* ---------- Layout ---------- */
main { max-width: var(--maxw); margin: 0 auto; padding: 0 clamp(1.1rem, 4vw, 2.4rem); }

.section { padding: clamp(3.2rem, 8vw, 5.5rem) 0; border-top: 1px dashed var(--line); }

.section-title {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.55rem;
  font-size: clamp(1.25rem, 3vw, 1.7rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  margin-bottom: 1.6rem;
  color: var(--txt);
}
.section-title .c { color: var(--txt-mute); font-weight: 400; }
.title-tag {
  margin-left: auto;
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--txt-mute);
  letter-spacing: 0;
}

.sub-title {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-size: 0.95rem;
  font-weight: 700;
  margin: 2.6rem 0 1.1rem;
  color: var(--txt);
}
.sub-title .c { color: var(--txt-mute); font-weight: 400; }

.prose { max-width: 62ch; }
.prose p + p { margin-top: 1rem; }
.prose.slim { color: var(--txt-dim); margin-bottom: 2rem; }
.prose strong { color: var(--txt); font-weight: 700; }
.prose em { color: var(--accent); font-style: normal; }

/* ---------- Hero ---------- */
.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(1.8rem, 5vw, 3.5rem);
  align-items: center;
  padding: clamp(2.8rem, 8vw, 5rem) 0 clamp(2.5rem, 6vw, 4rem);
}
.kicker {
  color: var(--accent);
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-transform: none;
  margin-bottom: 1rem;
}
.hero h1 {
  font-size: clamp(2.4rem, 8vw, 4.4rem);
  line-height: 1.02;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1.3rem;
}
.hero h1 .accent { color: var(--accent); }
.caret {
  color: var(--accent);
  font-weight: 400;
  animation: blink 1.1s steps(1) infinite;
}
.lede { max-width: 46ch; color: var(--txt); }
.lede strong { color: var(--txt); font-weight: 700; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1.8rem; }
.btn {
  display: inline-block;
  padding: 0.7rem 1.1rem;
  border-radius: 8px;
  border: 1px solid var(--accent);
  color: var(--bg);
  background: var(--accent);
  font-weight: 600;
  font-size: 0.9rem;
  transition: transform .12s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { color: var(--bg); box-shadow: 0 0 0 3px var(--glow); transform: translateY(-1px); }
.btn.ghost {
  background: transparent;
  color: var(--accent);
  border-color: var(--line-2);
}
.btn.ghost:hover { border-color: var(--accent); color: var(--accent); box-shadow: none; }

/* ---------- Terminal ---------- */
.terminal {
  background: var(--bg-1);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 24px 60px -22px rgba(0,0,0,0.7), 0 0 0 1px rgba(95,242,192,0.04);
  font-size: 0.86rem;
}
.term-bar {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.7rem 0.9rem;
  background: var(--bg-2);
  border-bottom: 1px solid var(--line);
}
.dot { width: 11px; height: 11px; border-radius: 50%; background: var(--line-2); }
.dot:nth-child(1) { background: #ff5f57; }
.dot:nth-child(2) { background: #febc2e; }
.dot:nth-child(3) { background: #28c840; }
.term-title { margin-left: 0.6rem; color: var(--txt-mute); font-size: 0.78rem; }
.term-body { padding: 1.1rem 1.15rem 1.25rem; line-height: 1.75; }
.term-body p { white-space: pre-wrap; word-break: break-word; }
.prompt { color: var(--accent); font-weight: 500; }
.term-body .out { color: var(--txt-dim); margin-bottom: 0.5rem; }
.term-body .out .hash { color: var(--accent-2); }
.term-live { margin-top: 0.2rem; }
/* la sortie de `ls` s'écrit sur plusieurs lignes de source : on neutralise le pre-wrap
   (sélecteur assez spécifique pour battre `.term-body p`) */
.term-body p.dir-out { white-space: normal; }
.dir-out .dir { margin-right: 1.2rem; }
.dir {
  color: var(--accent-3);
  font-weight: 500;
  border-bottom: 1px dashed transparent;
}
.dir:hover { color: var(--accent); border-bottom-color: var(--accent); }
#typed { color: var(--txt); }
.cursor { color: var(--accent); animation: blink 1.1s steps(1) infinite; }

@keyframes blink { 0%, 50% { opacity: 1; } 50.01%, 100% { opacity: 0; } }

/* ---------- Whoami ---------- */
.whoami-grid {
  display: grid;
  grid-template-columns: minmax(0, 260px) 1fr;
  gap: clamp(1.5rem, 4vw, 2.6rem);
  align-items: start;
}
.portrait {
  margin: 0;
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-1);
  box-shadow: 0 20px 50px -30px rgba(0,0,0,0.75), 0 0 0 1px rgba(95,242,192,0.04);
}
.portrait img {
  display: block;
  width: 100%;
  height: auto;
  filter: grayscale(1) contrast(1.03);
}
.portrait figcaption {
  padding: 0.75rem 0.95rem 0.85rem;
  border-top: 1px solid var(--line);
  background: var(--bg-2);
  line-height: 1.5;
}
.portrait-name { display: block; color: var(--txt); font-weight: 700; font-size: 0.9rem; }
.portrait-role { display: block; margin-top: 0.3rem; color: var(--txt-dim); font-size: 0.76rem; }

.whoami-quote {
  margin-top: 1.15rem;
  color: var(--accent);
  font-size: 0.95rem;
}
.whoami-quote::before { content: "> "; color: var(--txt-mute); }
.whoami-track { margin-top: 1.1rem; font-size: 0.85rem; color: var(--txt); }

/* ---------- Portes vers les deux activités ---------- */
.gates {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.gate {
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, var(--bg-1), var(--bg));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem 1.5rem 1.3rem;
  color: var(--txt);
  transition: border-color .2s ease, transform .15s ease, box-shadow .2s ease;
}
.gate:hover {
  color: var(--txt);
  border-color: var(--line-2);
  transform: translateY(-3px);
  box-shadow: 0 18px 40px -26px rgba(0,0,0,0.9);
}
.gate-path { font-size: 0.78rem; margin-bottom: 0.7rem; opacity: 0.85; }
.gate h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.6rem; }
.gate-desc { flex: 1; color: var(--txt-dim); font-size: 0.92rem; }
.gate-desc strong { color: var(--txt); }
.gate-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.4rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--line);
  font-size: 0.78rem;
}
.gate-tag { color: var(--txt-mute); }
.gate-go { font-weight: 600; }
.gate .arrow { display: inline-block; transition: transform .18s ease; }
.gate:hover .arrow { transform: translateX(4px); }

/* le studio annonce sa couleur (ambre) ; MoveNext est ailleurs, donc bleu */
.gate-studio .gate-path,
.gate-studio .gate-go { color: var(--accent-2); }
.gate-studio:hover { border-color: rgba(255,180,84,0.45); }
.gate-partner .gate-path,
.gate-partner .gate-go { color: var(--accent-3); }
.gate-partner:hover { border-color: rgba(122,162,247,0.45); }

/* ---------- MoveNext : tout ce qui pointe vers l'extérieur ---------- */
.partner { color: var(--accent-3); }

.btn.partner {
  background: var(--accent-3);
  border-color: var(--accent-3);
  color: var(--bg);
}
.btn.partner:hover {
  color: var(--bg);
  box-shadow: 0 0 0 3px rgba(122,162,247,0.18);
}

.ext { color: var(--accent-3); }
.ext:hover { color: var(--accent); }
.ext .arrow { font-size: 0.85em; }

/* ---------- Encadré de mise au point ---------- */
.callout {
  max-width: 68ch;
  margin-bottom: 1.8rem;
  padding: 0.95rem 1.1rem;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-left: 2px solid var(--accent-3);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--txt-dim);
  font-size: 0.89rem;
  line-height: 1.6;
}
.callout-tag { color: var(--accent-3); margin-right: 0.5rem; }
.callout em { color: var(--txt); font-style: normal; }

/* rôle sous un nom, dans les cartes du duo */
.card-role {
  color: var(--txt-mute);
  font-size: 0.78rem;
  margin-bottom: 0.7rem;
}

/* ---------- Contact ---------- */
.contact-line { margin-top: 1.5rem; font-size: 1rem; }
.contact-line .prompt { margin-right: 0.55rem; }

/* ---------- Cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.card {
  background: linear-gradient(180deg, var(--bg-1), var(--bg));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem 1.4rem 1.5rem;
  transition: border-color .2s ease, transform .15s ease, box-shadow .2s ease;
}
.card:hover {
  border-color: var(--line-2);
  transform: translateY(-3px);
  box-shadow: 0 18px 40px -26px rgba(0,0,0,0.9);
}
.card.card-wide { grid-column: 1 / -1; }
.card-path {
  color: var(--accent);
  font-size: 0.78rem;
  margin-bottom: 0.7rem;
  opacity: 0.85;
}
.card h3 { font-size: 1.02rem; font-weight: 700; margin-bottom: 0.55rem; }
.card p { color: var(--txt-dim); font-size: 0.92rem; }
.card .ne { color: var(--accent-2); }
.card code { font-size: 0.8em; }

/* ---------- Stack ---------- */
.stack-group { margin-top: 1.6rem; }
.stack-label { color: var(--accent-2); font-size: 0.85rem; margin-bottom: 0.7rem; }
.stack-note { color: var(--txt-mute); margin-left: 0.5rem; font-size: 0.78rem; }
.tags { list-style: none; display: flex; flex-wrap: wrap; gap: 0.55rem; }
.tags li {
  border: 1px solid var(--line-2);
  background: var(--bg-1);
  color: var(--txt);
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  font-size: 0.83rem;
  transition: border-color .2s ease, color .2s ease;
}
.tags li:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- Pourquoi / quote ---------- */
blockquote {
  border-left: 2px solid var(--accent);
  padding-left: 1.3rem;
  max-width: 62ch;
}
blockquote p + p { margin-top: 0.9rem; }
blockquote strong { color: var(--txt); }

/* ---------- Footer ---------- */
.footer { border-top: 1px dashed var(--line); margin-top: 1rem; }
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 2.6rem clamp(1.1rem, 4vw, 2.4rem) 3rem;
}
.foot-brand { font-weight: 700; margin-bottom: 0.35rem; }
.foot-brand .brand-mark { color: var(--accent); }
.footer .dim { font-size: 0.88rem; }
.foot-note { color: var(--txt-mute); font-size: 0.82rem; margin-top: 0.7rem; }
.mail { color: var(--accent); }
.mail[href] { cursor: pointer; }
.mail[href]:hover { text-decoration: underline; }
.mail .at { color: var(--txt-dim); }

/* ---------- Responsive ---------- */
@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; }
  .whoami-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .portrait { max-width: 320px; }
  .cards { grid-template-columns: 1fr; }
  .gates { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .title-tag { margin-left: 0; flex-basis: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .caret, .cursor { animation: none; }
  * { transition: none !important; }
}