/* ════════════════════════════════════════════════════════════
   PORTFOLIO — Thomas D.
   ════════════════════════════════════════════════════════════ */

/* ── VARIABLES ── */
:root {
  --black:      #1c1c1c;
  --white:      #eeebe3;
  --gray:       #6e6b66;
  --gray-light: #a09c96;
  --accent:     #a8895a;
  --accent-dim: rgba(168,137,90,0.10);
  --border:     rgba(28,28,28,0.13);

  --font-serif: 'Spectral', Georgia, serif;
  --font-mono:  'Space Mono', 'Courier New', monospace;
}

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--white);
  color: var(--black);
  font-family: var(--font-mono);
  font-weight: 300;
  min-height: 100vh;
}

/* ── HEADER ── */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  padding: 0 2.5rem;
  height: 48px;
}

/* ── BARRE DE SECTION STICKY (apparaît en scrollant dans une rubrique) ── */
.section-sticky-bar {
  display: none;
  position: sticky;
  top: 48px;
  z-index: 90;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  border-top: 1px solid var(--border);
  padding: 0.7rem 2.5rem;
  align-items: center;
  gap: 1rem;
  pointer-events: none;
}
.section-sticky-bar.visible { display: flex; }

.ssb-num {
  font-size: 0.78rem;
  color: var(--gray-light);
  letter-spacing: 0.1em;
}

.ssb-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--accent);
}

.header-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
}

.header-sep {
  font-size: 0.9rem;
  color: var(--accent);
}

.header-label {
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(238,235,227,0.4);
}

/* ── BOUTON & PANNEAU SÉLECTEUR DE POLICES ── */
.font-btn {
  position: absolute;
  right: 2.5rem;
  background: rgba(238,235,227,0.08);
  border: 1px solid rgba(238,235,227,0.15);
  color: rgba(238,235,227,0.6);
  font-family: var(--font-serif);
  font-size: 0.9rem;
  padding: 4px 14px;
  cursor: pointer;
  letter-spacing: 0.04em;
  transition: all 0.18s;
}
.font-btn:hover,
.font-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--black);
}

.font-panel {
  display: none;
  position: sticky;
  top: 48px;
  z-index: 99;
  background: var(--black);
  border-bottom: 1px solid rgba(238,235,227,0.08);
  padding: 1.4rem 2.5rem;
}
.font-panel.open { display: block; }

.font-panel-label {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(238,235,227,0.3);
  margin-bottom: 0.9rem;
}

.font-panel-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 1rem;
}

.font-group-label {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

.font-options {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.font-chip {
  font-size: 0.85rem;
  padding: 5px 16px;
  border: 1px solid rgba(238,235,227,0.12);
  color: rgba(238,235,227,0.55);
  cursor: pointer;
  transition: all 0.18s;
  background: transparent;
  white-space: nowrap;
}
.font-chip:hover { border-color: rgba(238,235,227,0.35); color: var(--white); }
.font-chip.selected { border-color: var(--accent); color: var(--accent); }

.font-panel-preview {
  font-size: 1.2rem;
  color: rgba(238,235,227,0.25);
  letter-spacing: -0.01em;
  border-top: 1px solid rgba(238,235,227,0.06);
  padding-top: 0.75rem;
  transition: font-family 0.2s;
}

/* ── MISE EN PAGE PRINCIPALE ── */
.main-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  min-height: calc(100vh - 48px);
  align-items: stretch;
}

/* ── COLONNE GAUCHE : NOM sticky ── */
.col-left {
  border-right: 2px solid var(--black);
  position: sticky;
  top: 48px;
  height: calc(100vh - 48px);
  padding: 4rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

/* ── PHOTO DE PROFIL ── */
.profile-img-wrap {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: 1.5rem;
  border: 2px solid var(--border);
  flex-shrink: 0;
}

.profile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.profile-img-placeholder {
  display: none;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.04em;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3.2rem, 5vw, 5.2rem);
  font-weight: 900;
  line-height: 0.93;
  letter-spacing: -0.03em;
  animation: fadeUp 0.7s ease both;
}
.hero-title em { font-style: italic; color: var(--accent); }

.hero-desc {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--gray);
  margin-top: 1.75rem;
  animation: fadeUp 0.7s 0.15s ease both;
}

.hero-footer {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  animation: fadeUp 0.7s 0.3s ease both;
}

.hero-link {
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray);
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.55rem;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s;
}
.hero-link:hover { color: var(--black); }
.hero-link::after { content: '↗'; }

/* ── COLONNE DROITE ── */
.col-right {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 48px);
  position: sticky;
  top: 48px;
  overflow: hidden;
}

.accordions-scroll {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
}

/* masque la scrollbar tout en gardant le scroll fonctionnel */
.accordions-scroll::-webkit-scrollbar { width: 4px; }
.accordions-scroll::-webkit-scrollbar-track { background: transparent; }
.accordions-scroll::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* ── ACCORDÉONS ── */
.accordion-item {
  border-bottom: 1px solid var(--border);
  overflow: visible;
}
.accordion-item:last-of-type { border-bottom: none; }

.accordion-header {
  display: grid;
  grid-template-columns: 4rem 1fr auto 3rem;
  align-items: center;
  padding: 1.75rem 2.5rem;
  cursor: pointer;
  user-select: none;
  gap: 1rem;
  transition: background 0.2s, border-color 0.2s;
  position: sticky;
  top: 0;
  z-index: 80;
  background: var(--white);
  border-bottom: 1px solid transparent;
}
.accordion-header:hover { background: #e8e4db; }
.accordion-item.open .accordion-header {
  background: #e8e4db;
  border-bottom-color: var(--border);
}

.acc-num {
  font-size: 0.78rem;
  color: var(--gray-light);
  letter-spacing: 0.1em;
}

.acc-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  transition: color 0.2s;
}
.accordion-item.open .acc-title { color: var(--accent); }

.acc-preview {
  font-size: 0.75rem;
  color: var(--gray-light);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  text-align: right;
  transition: opacity 0.2s;
  white-space: nowrap;
}
.accordion-item.open .acc-preview { opacity: 0; }

.acc-icon {
  font-size: 1.3rem;
  color: var(--gray);
  text-align: center;
  line-height: 1;
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1), color 0.2s;
  font-weight: 300;
}
.accordion-item.open .acc-icon { transform: rotate(45deg); color: var(--accent); }

.accordion-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.42s cubic-bezier(0.4,0,0.2,1);
}
.accordion-item.open .accordion-body { grid-template-rows: 1fr; }

.accordion-inner { overflow: hidden; }

.accordion-content {
  padding: 2.5rem;
  border-top: 1px solid var(--border);
  animation: fadeIn 0.3s ease both;
}

/* ── COMPÉTENCES — roues ── */
.skills-wheels {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem 3rem;
  margin-bottom: 2rem;
  justify-content: center;
}

.skill-wheel-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.skill-wheel-svg {
  transform: rotate(-90deg);
}

.skill-wheel-track {
  fill: none;
  stroke: var(--border);
  stroke-width: 7.5;
}

.skill-wheel-fill {
  fill: none;
  stroke: var(--accent);
  stroke-width: 8.5;
  stroke-linecap: round;
  stroke-dasharray: 0;
  transition: stroke-dasharray 1s cubic-bezier(0.4,0,0.2,1);
}

.skill-wheel-pct {
  font-size: 0.85rem;
  font-weight: 700;
  fill: var(--black);
  text-anchor: middle;
  dominant-baseline: middle;
}

.skill-wheel-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--black);
  text-align: center;
  letter-spacing: 0.02em;
  font-family: var(--font-serif);
}

.skill-extra { padding-top: 1.75rem; border-top: 1px solid var(--border); }
.skill-extra-title {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 0.8rem;
}
.skill-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.pill {
  font-size: 0.8rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 4px 14px;
  border: 1px solid var(--border);
  color: var(--gray);
  transition: all 0.18s;
}
.pill:hover { border-color: var(--accent); color: var(--accent); }

/* ── SOFT SKILLS ── */
.softskills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.softskill-card {
  border: 1px solid var(--border);
  padding: 1.3rem 1.4rem;
  transition: border-color 0.2s, background 0.2s;
}
.softskill-card:hover { border-color: var(--accent); background: var(--accent-dim); }

.softskill-icon  { font-size: 1.3rem; margin-bottom: 0.5rem; display: block; }

.softskill-name {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}
.softskill-desc { font-size: 0.85rem; color: var(--gray); line-height: 1.7; }

/* ── PROJETS TECHNIQUES ── */
.projets-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.projet-card {
  background: var(--white);
  padding: 1.75rem;
  cursor: pointer;
  transition: background 0.2s;
}
.projet-card:hover { background: var(--accent-dim); }

.projet-card-num {
  font-size: 0.72rem;
  color: var(--gray-light);
  letter-spacing: 0.12em;
  margin-bottom: 0.6rem;
}

.projet-card-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  line-height: 1.3;
}
.projet-card-desc {
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 1.8;
  margin-bottom: 0.85rem;
}

.projet-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 0.9rem; }
.tag {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 9px;
  border: 1px solid var(--border);
  color: var(--gray);
}

.projet-link {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: color 0.2s;
}
.projet-link::after { content: '↗'; }
.projet-link:hover { color: var(--accent); }

/* ── PROJETS PROFESSIONNELS ── */
.projets-pro-list { display: flex; flex-direction: column; }

.projpro-item {
  display: grid;
  grid-template-columns: 2.5rem 1fr 110px;
  gap: 1.75rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.projpro-item:last-child { border-bottom: none; padding-bottom: 0; }

.projpro-num { font-size: 0.75rem; color: var(--gray-light); padding-top: 3px; }

.projpro-context {
  font-size: 0.8rem;
  color: var(--accent);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.projpro-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  line-height: 1.3;
}
.projpro-desc {
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 1.8;
  margin-bottom: 0.7rem;
}

.projpro-meta { text-align: right; }
.projpro-year { font-size: 0.78rem; color: var(--gray); display: block; margin-bottom: 6px; }
.projpro-badge {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 10px;
  border: 1px solid var(--accent);
  color: var(--accent);
}

/* ── EXPÉRIENCES ── */
.exp-timeline { display: flex; flex-direction: column; position: relative; }
.exp-timeline::before {
  content: '';
  position: absolute;
  left: 5.5rem;
  top: 12px;
  bottom: 12px;
  width: 1px;
  background: var(--border);
}

.exp-item {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
  position: relative;
}
.exp-item:last-child { padding-bottom: 0; }

.exp-date-col {
  text-align: right;
  padding-right: 1.5rem;
  position: relative;
}
.exp-date-col::after {
  content: '';
  position: absolute;
  right: -5px; top: 5px;
  width: 9px; height: 9px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  background: var(--white);
}

.exp-dates { font-size: 0.78rem; letter-spacing: 0.04em; color: var(--accent); line-height: 1.5; }
.exp-duration { font-size: 0.72rem; color: var(--gray-light); margin-top: 2px; }

.exp-role {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 3px;
}
.exp-company {
  font-size: 0.82rem;
  color: var(--gray);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}
.exp-desc { font-size: 0.88rem; color: var(--gray); line-height: 1.85; margin-bottom: 0.7rem; }
.exp-skills { display: flex; flex-wrap: wrap; gap: 5px; }

/* ── CONTACT ── */
.contact-bar {
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  background: var(--white);
}

.contact-left {
  padding: 1.1rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}

.contact-label {
  font-size: 0.9rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-light);
  white-space: nowrap;
}

.contact-info {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.contact-info p { font-size: 0.95rem; color: var(--gray); }
.contact-info p a { color: var(--black); text-decoration: none; cursor: pointer; transition: color 0.2s; }
.contact-info p a:hover { color: var(--accent); }
.contact-info strong { color: var(--black); font-weight: 400; }

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}