/* ============================================================
   Yann Klutchenko — Site perso
   Tokens + composants issus du design system Claude Design
   Ambiance : live · Accent : cuivré #ec9433 · Titres : JetBrains Mono
   ============================================================ */

@import url("https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700;800&family=Inter:wght@400;500;600;700&display=swap");

/* ============================================================
   Design tokens
   ============================================================ */
:root {
  --bg:       #070a0b;
  --bg-1:     #0c1011;
  --bg-2:     #11171a;
  --panel:    #0e1314;
  --panel-2:  #131a1c;
  --well:     #090d0e;
  --line:     rgba(240, 234, 222, 0.09);
  --line-2:   rgba(240, 234, 222, 0.17);
  --text:     #f1ece1;
  --text-2:   #cbc4b5;
  --muted:    #8d877a;
  --subtle:   #5f5a50;
  --acc:        #d98b3c;
  --acc-bright: #f0a751;
  --acc-deep:   #a9682a;
  --acc-dim:    #4d3a23;
  --acc-ink:    #120d06;
  --acc-wash:   rgba(217, 139, 60, 0.10);
  --acc-glow:   rgba(217, 139, 60, 0.34);
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --sans: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --fs-display: clamp(2.6rem, 7vw, 5.6rem);
  --fs-h2:      clamp(1.7rem, 3.4vw, 2.6rem);
  --fs-h3:      1.12rem;
  --radius:    4px;
  --radius-lg: 6px;
  --max:       1160px;
  --gutter:    clamp(20px, 5vw, 40px);
  --section-y: clamp(64px, 9vw, 120px);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

[data-dir="live"] {
  --bg:      #040506;
  --bg-1:    #0a0d0e;
  --bg-2:    #10161a;
  --panel:   #0c1113;
  --text:    #fbf7ee;
  --acc:        #ec9433;
  --acc-bright: #ffb24d;
  --acc-deep:   #b06d22;
  --acc-glow:   rgba(236, 148, 51, 0.46);
  --fs-display: clamp(3rem, 8.5vw, 6.6rem);
  --fs-h2:      clamp(1.9rem, 4vw, 3rem);
}

/* ============================================================
   Reset & base
   ============================================================ */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; }
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }

/* ============================================================
   Skip link
   ============================================================ */
.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: var(--radius-lg);
  color: var(--acc-ink);
  background: var(--acc);
  font-family: var(--mono);
  font-weight: 800;
  font-size: 0.82rem;
  transform: translateY(-180%);
}
.skip-link:focus { transform: translateY(0); outline: 0; }

/* ============================================================
   Typography
   ============================================================ */
.mono { font-family: var(--mono); }
.tnum { font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.lead { font-size: 1.16rem; color: var(--text-2); line-height: 1.55; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--acc);
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--acc);
  opacity: 0.7;
}

h1, .display {
  margin: 0;
  font-family: var(--mono);
  font-weight: 800;
  font-size: var(--fs-display);
  line-height: 0.98;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--text);
}
h2, .h2 {
  margin: 0 0 18px;
  font-family: var(--mono);
  font-weight: 700;
  font-size: var(--fs-h2);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--text);
}
h3, .h3 {
  margin: 0 0 8px;
  font-family: var(--mono);
  font-weight: 700;
  font-size: var(--fs-h3);
  letter-spacing: -0.005em;
  color: var(--text);
}
p { margin: 0 0 1em; color: var(--text-2); }

.text-link {
  color: var(--acc);
  font-weight: 600;
  border-bottom: 1px solid var(--acc-glow);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}
.text-link:hover { color: var(--acc-bright); border-color: var(--acc-bright); }

/* ============================================================
   Layout
   ============================================================ */
.section { padding: var(--section-y) 0; position: relative; }
.inner {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.two-col {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}
@media (max-width: 880px) {
  .two-col { grid-template-columns: 1fr; gap: 40px; }
}

.section-mark {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 34px;
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--acc);
}
.section-mark .rule { flex: 1; height: 1px; background: var(--line); }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.18s var(--ease), background 0.18s var(--ease),
              border-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}
.btn-primary { background: var(--acc); color: var(--acc-ink); }
.btn-primary:hover {
  background: var(--acc-bright);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px -8px var(--acc-glow);
}
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line-2); }
.btn-ghost:hover { border-color: var(--acc); color: var(--acc-bright); transform: translateY(-2px); }

/* ============================================================
   Header
   ============================================================ */
.hdr {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px var(--gutter);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(16px) saturate(1.1);
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 36px; height: 36px;
  border: 1px solid var(--acc-deep);
  border-radius: var(--radius);
  background: var(--acc-wash);
  color: var(--acc);
  font-family: var(--mono);
  font-weight: 800;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
}
.brand-name {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  color: var(--text);
}
.hdr-nav { display: flex; gap: 4px; }
.hdr-nav a {
  padding: 8px 14px;
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  border-radius: var(--radius);
  transition: color 0.18s var(--ease), background 0.18s var(--ease);
}
.hdr-nav a:hover { color: var(--text); background: var(--acc-wash); }
.hdr-avail {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em;
  color: var(--text-2);
}
.hdr-avail .led {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--acc-bright);
  box-shadow: 0 0 10px var(--acc-glow);
  animation: pulse 2.4s var(--ease) infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }
@media (max-width: 760px) { .hdr-nav, .hdr-avail { display: none; } }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  z-index: 2;
  opacity: 0.95;
  pointer-events: none;
}
.hero-glow {
  position: absolute;
  left: -8%; top: 42%;
  width: 70%; height: 60%;
  z-index: 1;
  background: radial-gradient(closest-side, var(--acc-glow), transparent 72%);
  opacity: 0.5;
  filter: blur(36px);
  pointer-events: none;
}
[data-dir="live"] .hero-glow { opacity: 0.8; }
.hero-portrait {
  position: absolute; inset: 0 0 0 auto;
  width: 58%;
  z-index: 1;
  background-image: url("../images/yann-cover.jpg");
  background-size: cover;
  background-position: center 14%;
  filter: grayscale(1) contrast(1.04) brightness(0.52) sepia(0.34) hue-rotate(328deg) saturate(1.35);
  -webkit-mask-image:
    linear-gradient(90deg, transparent 0%, #000 40%, #000 100%),
    linear-gradient(0deg, transparent 1%, #000 40%, #000 90%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(90deg, transparent 0%, #000 40%, #000 100%),
    linear-gradient(0deg, transparent 1%, #000 40%, #000 90%, transparent 100%);
  mask-composite: intersect;
}
@media (max-width: 880px) { .hero-portrait { width: 100%; opacity: 0.18; } }
.hero-inner {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 120px var(--gutter) 80px;
}
.hero-titles { max-width: 760px; }
.hero h1 { margin-bottom: 22px; }
.hero h1 .l2 {
  color: var(--acc);
  display: block;
  font-size: 0.4em;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-top: 0.5em;
}
.hero-lead { max-width: 540px; margin-bottom: 34px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 48px; }
.hero-meta {
  display: flex; flex-wrap: wrap; gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--panel) 60%, transparent);
  backdrop-filter: blur(6px);
  overflow: hidden;
  max-width: 620px;
}
.hero-meta div {
  flex: 1 1 0; min-width: 150px;
  padding: 16px 20px;
  border-right: 1px solid var(--line);
}
.hero-meta div:last-child { border-right: 0; }
.hero-meta dt {
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--subtle); margin-bottom: 6px;
}
.hero-meta dd { margin: 0; font-size: 0.96rem; color: var(--text); font-weight: 500; }

/* ============================================================
   Planning — calendrier
   ============================================================ */
.cal {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  padding: 22px;
  --cf-bg: var(--acc);
  --cf-border: var(--acc-bright);
  --cf-text: var(--acc-ink);
  --cf-glow: var(--acc-glow);
  --cb-bg: var(--bg-1);
  --cb-hatch: rgba(240, 234, 222, 0.045);
  --cb-border: var(--line);
  --cb-text: var(--subtle);
  --cb-mark: var(--subtle);
  --co-bg: var(--acc-wash);
  --co-border: var(--acc-deep);
  --co-text: var(--acc);
  --co-glow: var(--acc-glow);
  --today-ring: var(--acc);
  --today-glow: var(--acc-glow);
  --lg-free-c: var(--acc);
  --lg-busy-c: rgba(240, 234, 222, 0.12);
}
.cal-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.cal-month {
  font-family: var(--mono); font-weight: 700; font-size: 1rem;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--text);
}
.cal-arrows { display: flex; gap: 6px; }
.cal-arrow {
  width: 34px; height: 34px;
  display: inline-grid; place-items: center;
  border: 1px solid var(--line-2); border-radius: var(--radius);
  background: var(--well); color: var(--muted);
  font-size: 1.1rem; cursor: pointer; line-height: 1;
  font-family: var(--mono);
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}
.cal-arrow:hover { border-color: var(--acc); color: var(--acc); }
.cal-wd {
  display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px;
  margin-bottom: 6px;
}
.cal-wd span {
  text-align: center; font-family: var(--mono); font-size: 0.64rem;
  letter-spacing: 0.1em; color: var(--subtle); padding: 2px 0;
}
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.cal-cell {
  position: relative;
  aspect-ratio: 1 / 1;
  display: flex; align-items: flex-start; justify-content: flex-end;
  padding: 7px 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--well);
  font-family: var(--mono); font-size: 0.74rem;
  color: var(--muted);
  transition: transform 0.16s var(--ease), border-color 0.16s var(--ease),
              background 0.16s var(--ease), box-shadow 0.16s var(--ease);
}
.cal-pad { border: 0; background: transparent; }
.cal-past { opacity: 0.28; }
/* Disponible */
.cal-free {
  color: var(--cf-text);
  background-color: var(--cf-bg);
  border-top-color: var(--cf-border);
  border-right-color: var(--cf-border);
  border-bottom-color: var(--cf-border);
  border-left-color: var(--cf-border);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--cf-border) 50%, transparent),
              0 4px 18px -6px var(--cf-glow);
}
.cal-free:hover { transform: translateY(-2px); box-shadow: 0 8px 24px -6px var(--cf-glow); }
/* Indisponible */
.cal-busy {
  color: var(--cb-text);
  background-color: var(--cb-bg);
  background-image: repeating-linear-gradient(135deg, transparent 0 4px, var(--cb-hatch) 4px 5px);
  border-top-color: var(--cb-border);
  border-right-color: var(--cb-border);
  border-bottom-color: var(--cb-border);
  border-left-color: var(--cb-border);
}
.cal-busy::after {
  content: ""; position: absolute; left: 8px; bottom: 8px;
  width: 12px; height: 1px; background: var(--cb-mark);
}
/* Option */
.cal-option {
  color: var(--co-text);
  background-color: var(--co-bg);
  border-top-color: var(--co-border);
  border-right-color: var(--co-border);
  border-bottom-color: var(--co-border);
  border-left-color: var(--co-border);
  box-shadow: 0 4px 18px -6px var(--co-glow);
}
.cal-option:hover { transform: translateY(-2px); box-shadow: 0 8px 24px -6px var(--co-glow); }
/* Aujourd'hui */
.cal-today {
  border-top-color: var(--today-ring);
  border-right-color: var(--today-ring);
  border-bottom-color: var(--today-ring);
  border-left-color: var(--today-ring);
  box-shadow: 0 0 0 1px var(--today-ring), 0 0 18px -4px var(--today-glow);
}
.cal-today.cal-free { box-shadow: 0 0 0 1px var(--cf-border), 0 6px 22px -6px var(--cf-glow); }

/* Légende */
.cal-legend {
  display: flex; gap: 18px; flex-wrap: wrap;
  margin: 18px 0 0; padding: 0; list-style: none;
  font-family: var(--mono); font-size: 0.72rem; color: var(--text-2);
}
.cal-legend li { display: inline-flex; align-items: center; gap: 8px; }
.lg-swatch { width: 13px; height: 13px; border-radius: 3px; flex: none; }
.lg-free { background-color: var(--lg-free-c); box-shadow: 0 0 8px var(--cf-glow); }
.lg-busy {
  background-color: var(--bg-1);
  background-image: repeating-linear-gradient(135deg, transparent 0 3px, var(--lg-busy-c) 3px 4px);
  border: 1px solid var(--line-2);
}
.lg-option { background-color: var(--acc); box-shadow: 0 0 8px var(--acc-glow); }
.lg-today { border: 1px solid var(--today-ring); background: transparent; box-shadow: 0 0 8px var(--today-glow); }
.cal-note { margin: 14px 0 0; font-size: 0.78rem; color: var(--subtle); font-style: italic; }

/* Variante verte/rouge (plan-classic) — pure variable swap, pas de shorthand-with-var() */
body.plan-classic .cal {
  --cf-bg: rgba(120, 194, 123, 0.15);
  --cf-border: rgba(120, 194, 123, 0.55);
  --cf-text: #a7dca9;
  --cf-glow: rgba(120, 194, 123, 0.5);
  --cb-bg: rgba(209, 102, 102, 0.08);
  --cb-hatch: rgba(209, 102, 102, 0.14);
  --cb-border: rgba(209, 102, 102, 0.38);
  --cb-text: #d99393;
  --cb-mark: rgba(209, 102, 102, 0.7);
  --co-bg: var(--acc-wash);
  --co-border: var(--acc-deep);
  --co-text: var(--acc);
  --today-ring: rgba(120, 194, 123, 0.85);
  --today-glow: rgba(120, 194, 123, 0.5);
  --lg-free-c: #78c27b;
  --lg-busy-c: rgba(209, 102, 102, 0.5);
}

/* Module régie + compteur LED */
.cal-module {
  display: flex; align-items: center; gap: 10px;
  margin: -4px 0 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--subtle);
}
.cal-module .led {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--acc-bright); box-shadow: 0 0 9px var(--acc-glow);
  animation: pulse 2.4s var(--ease) infinite;
}
.cal-module .tag {
  margin-left: auto; padding: 3px 8px;
  border: 1px solid var(--acc-deep); border-radius: 3px;
  color: var(--acc); letter-spacing: 0.16em;
}
.stat {
  display: flex; align-items: center; gap: 16px;
  margin: 26px 0 18px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
}
.stat[data-level="green"]  { --stat-c: #57b35f; --stat-glow: rgba(87,179,95,0.5); }
.stat[data-level="orange"] { --stat-c: var(--acc); --stat-glow: var(--acc-glow); }
.stat[data-level="red"]    { --stat-c: #d8564e; --stat-glow: rgba(216,86,78,0.55); }
.stat-num {
  font-family: var(--mono); font-weight: 800;
  font-size: 3rem; line-height: 1; color: var(--stat-c, var(--acc));
  text-shadow: 0 0 26px var(--stat-glow, var(--acc-glow));
}
.stat-meta { display: flex; flex-direction: column; gap: 3px; }
.stat-label { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.06em; color: var(--text); text-transform: uppercase; }
.stat-sub { font-size: 0.78rem; color: var(--muted); }
.stat-bars { display: flex; gap: 3px; margin-left: auto; align-items: flex-end; height: 38px; }
.stat-bars i { width: 4px; border-radius: 1px; background: var(--acc-dim); }
.stat-bars i.on { background: var(--stat-c, var(--acc)); box-shadow: 0 0 7px var(--stat-glow, var(--acc-glow)); }

/* ============================================================
   Profil / Compétences — VU meter
   ============================================================ */
.profile {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}
@media (max-width: 880px) { .profile { grid-template-columns: 1fr; } }
.skill-rack { display: flex; flex-direction: column; gap: 10px; }
.skill-btn {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 12px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  text-align: left;
  cursor: pointer;
  font-family: var(--sans);
  transition: border-color 0.18s var(--ease), background 0.18s var(--ease), transform 0.18s var(--ease);
}
.skill-btn:hover { border-color: var(--line-2); transform: translateX(2px); }
.skill-btn.on { border-color: var(--acc); background: var(--acc-wash); }
.skill-btn .name {
  font-family: var(--mono); font-weight: 700; font-size: 0.95rem;
  letter-spacing: 0.01em; color: var(--text);
}
.skill-btn .lvl {
  font-family: var(--mono); font-weight: 800; font-size: 0.8rem;
  color: var(--acc); align-self: center;
}
.vu { grid-column: 1 / -1; display: flex; gap: 4px; margin-top: 6px; }
.vu i {
  flex: 1 1 0; height: 8px; border-radius: 1.5px;
  background: var(--acc-dim);
  transform-origin: center bottom;
  transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.vu i.lit.z-g { background: #57b35f; }
.vu i.lit.z-y { background: var(--acc); }
.vu i.lit.z-r { background: #d8564e; }
.skill-btn.on .vu i.lit.z-g { box-shadow: 0 0 8px rgba(87, 179, 95, 0.65); }
.skill-btn.on .vu i.lit.z-y { box-shadow: 0 0 8px var(--acc-glow); }
.skill-btn.on .vu i.lit.z-r { box-shadow: 0 0 8px rgba(216, 86, 78, 0.65); }
.vu-go .vu i.lit {
  animation: ledOn 0.5s var(--ease) backwards;
  animation-delay: calc(var(--si, 0) * 0.05s);
}
@keyframes ledOn {
  from { opacity: 0.12; transform: scaleY(0.32); }
  to   { opacity: 1; transform: scaleY(1); }
}
.skill-detail {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  padding: clamp(22px, 3vw, 34px);
}
.skill-detail .badge {
  display: inline-flex; align-items: baseline; gap: 10px;
  margin: 16px 0 18px;
  padding: 10px 16px;
  border: 1px solid var(--acc-deep);
  border-radius: var(--radius);
  background: var(--acc-wash);
}
.skill-detail .badge b { font-family: var(--mono); font-size: 1.5rem; font-weight: 800; color: var(--acc); }
.skill-detail .badge span { font-size: 0.82rem; color: var(--text-2); }
.skill-summary { color: var(--text-2); margin-bottom: 26px; }
.branches { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
@media (max-width: 560px) { .branches { grid-template-columns: 1fr; } }
.branch h4 {
  margin: 0 0 12px; font-family: var(--mono); font-size: 0.7rem;
  letter-spacing: 0.14em; text-transform: uppercase;
  display: flex; align-items: center; gap: 8px;
}
.branch.mastered h4 { color: var(--acc); }
.branch.todo h4 { color: var(--subtle); }
.branch ul { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 9px; }
.branch li { position: relative; padding-left: 18px; font-size: 0.92rem; line-height: 1.4; }
.branch li::before {
  content: ""; position: absolute; left: 0; top: 8px;
  width: 7px; height: 7px; border-radius: 50%;
}
.branch.mastered li { color: var(--text); }
.branch.mastered li::before { background: var(--acc); box-shadow: 0 0 8px var(--acc-glow); }
.branch.todo li { color: var(--muted); }
.branch.todo li::before { background: transparent; border: 1px solid var(--subtle); }

/* ============================================================
   Musique — lecteur média
   ============================================================ */
.media {
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--panel); overflow: hidden;
}
.media-tabs {
  display: flex; gap: 4px; padding: 12px;
  border-bottom: 1px solid var(--line);
}
.media-tab {
  padding: 8px 16px; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--well); color: var(--muted);
  font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.08em;
  text-transform: uppercase; cursor: pointer;
  transition: all 0.18s var(--ease);
}
.media-tab.on { border-color: var(--acc); color: var(--acc); background: var(--acc-wash); }
.media-screen {
  position: relative; aspect-ratio: 16 / 9; background: var(--well);
  display: flex; align-items: center; justify-content: center;
}
.media-screen iframe { width: 100%; height: 100%; border: 0; display: block; }
.media-ph { text-align: center; padding: 24px; }
.media-ph .wave {
  display: flex; gap: 3px; justify-content: center; align-items: flex-end;
  height: 38px; margin-bottom: 16px;
}
.media-ph .wave i {
  width: 3px; background: var(--acc-dim); border-radius: 2px;
  animation: eq 1.3s var(--ease) infinite;
}
@keyframes eq { 0%,100% { height: 8px; } 50% { height: 34px; background: var(--acc); } }
.media-ph strong { display: block; font-family: var(--mono); color: var(--text-2); font-size: 0.92rem; }
.media-ph span { font-size: 0.78rem; color: var(--subtle); }
.tracks { display: flex; flex-direction: column; }
.track {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 18px; border-top: 1px solid var(--line);
  background: transparent; cursor: pointer; text-align: left; width: 100%;
  font-family: var(--sans); transition: background 0.16s var(--ease);
}
.track:hover { background: var(--acc-wash); }
.track.on { background: var(--acc-wash); }
.track .num { font-family: var(--mono); font-size: 0.74rem; color: var(--subtle); width: 22px; flex-shrink: 0; }
.track.on .num { color: var(--acc); }
.track .tit { font-weight: 600; color: var(--text); font-size: 0.94rem; display: block; }
.track .tag { font-size: 0.76rem; color: var(--muted); }
.track .play { margin-left: auto; font-family: var(--mono); font-size: 0.7rem; color: var(--acc); opacity: 0; transition: opacity 0.16s; flex-shrink: 0; }
.track:hover .play, .track.on .play { opacity: 1; }

/* ============================================================
   Contact
   ============================================================ */
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label {
  display: flex; flex-direction: column; gap: 7px;
  font-family: var(--mono); font-size: 0.7rem;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted);
}
.form label.wide { grid-column: 1 / -1; }
.form label > input, .form label > select, .form label > textarea { margin-top: auto; }
.form .opt { text-transform: none; letter-spacing: 0; color: var(--subtle); font-family: var(--sans); }
.form input, .form select, .form textarea {
  width: 100%; min-height: 48px; padding: 0 14px;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--well); color: var(--text);
  font-family: var(--sans); font-size: 0.95rem;
  transition: border-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}
.form input, .form select { height: 48px; appearance: none; -webkit-appearance: none; }
.form input[type="date"] { color-scheme: dark; }
.form textarea { min-height: 120px; padding: 12px 14px; resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus {
  outline: 0; border-color: var(--acc);
  box-shadow: 0 0 0 1px var(--acc-deep), 0 0 16px -6px var(--acc-glow);
}
.form .btn { grid-column: 1 / -1; }
.form-ok {
  grid-column: 1 / -1; padding: 22px;
  border: 1px solid var(--acc-deep); border-radius: var(--radius-lg);
  background: var(--acc-wash); color: var(--text);
  font-family: var(--mono); text-align: center;
}
.form-error {
  grid-column: 1 / -1; padding: 22px;
  border: 1px solid rgba(216, 86, 78, 0.5); border-radius: var(--radius-lg);
  background: rgba(216, 86, 78, 0.08); color: var(--text);
  font-family: var(--mono); text-align: center;
}
@media (max-width: 560px) { .form { grid-template-columns: 1fr; } }

/* ============================================================
   Footer
   ============================================================ */
.ftr {
  border-top: 1px solid var(--line);
  padding: 40px var(--gutter);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
  font-family: var(--mono); font-size: 0.78rem; color: var(--muted);
}
.ftr a { color: var(--acc); }

/* ============================================================
   Scroll reveal
   ============================================================ */
.anim-ready .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.anim-ready .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .anim-ready .reveal { opacity: 1 !important; transform: none !important; }
}

/* ============================================================
   News (section conservée, stylée avec les nouveaux tokens)
   ============================================================ */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 8px;
}
.news-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
}
.news-card time {
  display: block;
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--acc);
  margin-bottom: 12px;
}
.news-card h3 { font-size: 1rem; margin-bottom: 8px; }
@media (max-width: 880px) { .news-grid { grid-template-columns: 1fr; } }

/* ============================================================
   Portfolio carousel (section masquée, prête pour réactivation)
   ============================================================ */
.portfolio-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
}
.portfolio-controls { display: flex; gap: 8px; flex-shrink: 0; }
.portfolio-track {
  display: flex;
  gap: 18px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding-bottom: 6px;
}
.portfolio-track::-webkit-scrollbar { display: none; }
.portfolio-slide {
  flex: 0 0 min(360px, 80vw);
  scroll-snap-align: start;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  overflow: hidden;
}
.portfolio-slide-media {
  position: relative;
  height: 180px;
  background-color: var(--bg-2);
  background-size: cover;
  background-position: center;
}
.portfolio-slide-media.has-photo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(4,5,6,0.1) 0%, rgba(4,5,6,0.55) 100%);
  pointer-events: none;
}
.portfolio-slide[data-cat="son"] .portfolio-slide-media:not(.has-photo) {
  background: linear-gradient(145deg, rgba(236,148,51,0.18) 0%, #0a0d0e 100%);
}
.portfolio-slide[data-cat="traduction"] .portfolio-slide-media:not(.has-photo) {
  background: linear-gradient(145deg, rgba(105,198,213,0.18) 0%, #0a1315 100%);
}
.portfolio-slide[data-cat="video"] .portfolio-slide-media:not(.has-photo) {
  background: linear-gradient(145deg, rgba(138,101,200,0.18) 0%, #0e0c15 100%);
}
.portfolio-slide[data-cat="lumiere"] .portfolio-slide-media:not(.has-photo) {
  background: linear-gradient(145deg, rgba(120,194,123,0.18) 0%, #0a130b 100%);
}
.portfolio-badge {
  position: absolute; top: 14px; left: 14px; z-index: 1;
  padding: 4px 10px; border-radius: var(--radius);
  font-family: var(--mono); font-size: 0.72rem; font-weight: 800;
  text-transform: uppercase; color: var(--acc-ink);
}
.portfolio-badge-son        { background: var(--acc); }
.portfolio-badge-traduction { background: #69c6d5; color: #071012; }
.portfolio-badge-video      { background: #9b6fd0; color: var(--text); }
.portfolio-badge-lumiere    { background: #78c27b; color: #071209; }
.portfolio-slide-body { padding: 20px; }
.portfolio-slide-body h3 { margin-bottom: 6px; font-size: 1.05rem; }
.portfolio-slide-lieu { margin-bottom: 10px; color: var(--subtle); font-size: 0.82rem; }
.portfolio-slide-desc { margin-bottom: 0; color: var(--muted); font-size: 0.88rem; line-height: 1.55; }
@media (max-width: 880px) {
  .portfolio-header { align-items: flex-start; flex-direction: column; }
}