/* ═══════════════════════════════════════════
   audignon.com — feuille de style commune
   ═══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;600;700&family=Syne:wght@400;600;800&display=swap');

/* ───── VARIABLES ───── */
:root {
  --bg:          #0a0c0f;
  --bg2:         #0f1217;
  --bg3:         #161b24;
  --border:      #1e2733;
  --accent:      #e05a2b;
  --accent2:     #ff7a4a;
  --text:        #c9d1dc;
  --text-dim:    #5a6a7e;
  --text-bright: #eef2f7;
  --green:       #3dd68c;
  --mono:        'JetBrains Mono', monospace;
  --sans:        'Syne', sans-serif;
}

/* ───── RESET ───── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ───── NOISE OVERLAY ───── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
}

/* ───── SCANLINES ───── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.03) 2px,
    rgba(0,0,0,0.03) 4px
  );
  pointer-events: none;
  z-index: 0;
}

/* ───── LAYOUT ───── */
.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}

/* ───── TYPOGRAPHIE ───── */
h1 {
  font-family: var(--sans);
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 800;
  color: var(--text-bright);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

h1 span { color: var(--accent); }

h2 {
  font-family: var(--sans);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-bright);
  margin-bottom: 1.5rem;
}

/* ───── ÉLÉMENTS COMMUNS ───── */
.prompt-line {
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.prompt-line::before {
  content: '>';
  color: var(--accent);
  font-weight: 700;
}

.section-label {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ───── LÉGENDE TAGS ───── */
.tags-legend {
  display: flex;
  gap: 1.5rem;
  margin-top: 2rem;
  align-items: center;
}

.legend-item {
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

.legend-highlight {
  color: var(--accent2);
}


.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.tag {
  font-size: 11px;
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--border);
  color: var(--text-dim);
  background: var(--bg2);
  letter-spacing: 0.05em;
  transition: all 0.2s;
}

.tag:hover {
  border-color: var(--accent);
  color: var(--accent2);
}

.tag.highlight {
  border-color: rgba(224, 90, 43, 0.4);
  color: var(--accent2);
  background: rgba(224, 90, 43, 0.06);
}

/* ───── BOUTONS ───── */
.btn {
  display: inline-block;
  padding: 0.7rem 1.6rem;
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
}

.btn:hover {
  background: var(--accent);
  color: var(--bg);
}

.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  padding: 0.8rem 1.6rem;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--mono);
  font-weight: 600;
  transition: all 0.2s;
  white-space: nowrap;
}

.btn-download:hover {
  background: var(--accent2);
  transform: translateY(-1px);
}

/* ───── ANIMATIONS ───── */
.fade-in {
  opacity: 0;
  transform: translateY(16px);
  animation: fadeIn 0.6s ease forwards;
}

@keyframes fadeIn {
  to { opacity: 1; transform: none; }
}

.fade-in:nth-child(1) { animation-delay: 0.1s; }
.fade-in:nth-child(2) { animation-delay: 0.2s; }
.fade-in:nth-child(3) { animation-delay: 0.3s; }
.fade-in:nth-child(4) { animation-delay: 0.4s; }
.fade-in:nth-child(5) { animation-delay: 0.5s; }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

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

/* ───── HEADER ───── */
header {
  padding: 4rem 0 3rem;
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: end;
}

.tagline {
  margin-top: 1rem;
  font-size: 13px;
  color: var(--text-dim);
  max-width: 480px;
  font-style: italic;
  border-left: 2px solid var(--accent);
  padding-left: 1rem;
}

.header-meta {
  text-align: right;
  font-size: 11px;
  color: var(--text-dim);
  line-height: 2;
}

.header-meta a {
  color: var(--accent2);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  justify-content: flex-end;
  transition: color 0.2s;
}

.header-meta a:hover { color: var(--text-bright); }

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(61, 214, 140, 0.08);
  border: 1px solid rgba(61, 214, 140, 0.2);
  border-radius: 2px;
  padding: 0.3rem 0.7rem;
  font-size: 11px;
  color: var(--green);
  margin-top: 0.5rem;
}

.status-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 2s infinite;
}

/* ───── NAV ───── */
nav {
  border-bottom: 1px solid var(--border);
  padding: 0;
  position: sticky;
  top: 0;
  background: rgba(10, 12, 15, 0.92);
  backdrop-filter: blur(8px);
  z-index: 100;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 48px;
  position: relative;
}

/* Burger — caché sur desktop */
.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .5rem;
  margin-left: auto;
}
.nav-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-dim);
  border-radius: 2px;
  transition: transform .25s, opacity .25s, background .2s;
  transform-origin: center;
}
.nav-burger:hover span { background: var(--text-bright); }

/* Burger ouvert — croix */
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

nav ul {
  list-style: none;
  display: flex;
  gap: 0;
}

nav a {
  display: block;
  padding: .9rem 1.3rem;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
  white-space: nowrap;
}

nav a:hover {
  color: var(--text-bright);
  border-bottom-color: var(--accent);
}

/* ── Mobile : burger déclenché au scroll ── */
@media (max-width: 640px) {

  /* État initial : liens visibles */
  .nav-inner {
    height: auto;
    padding: .5rem 0;
    flex-wrap: wrap;
    gap: .2rem 0;
  }

  nav ul {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
    width: 100%;
    order: 2;
  }

  nav a {
    padding: .5rem .8rem;
    font-size: 10px;
  }

  .nav-burger {
    order: 1;
    display: none; /* caché en état initial */
  }

  /* État scrollé : burger actif */
  nav.scrolled .nav-inner {
    height: 48px;
    padding: 0;
    flex-wrap: nowrap;
    gap: 0;
  }

  nav.scrolled .nav-burger { display: flex; }

  nav.scrolled ul {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 48px;
    left: 0;
    right: 0;
    background: rgba(10, 12, 15, 0.97);
    border-bottom: 1px solid var(--border);
    padding: .5rem 0;
    z-index: 99;
    width: 100%;
    order: unset;
  }

  nav.scrolled ul.open { display: flex; }

  nav.scrolled a {
    padding: .9rem 1.5rem;
    border-bottom: none;
    border-left: 2px solid transparent;
    font-size: 11px;
  }
  nav.scrolled a:hover {
    border-bottom-color: transparent;
    border-left-color: var(--accent);
    padding-left: 1.8rem;
  }
}

nav a:hover {
  color: var(--text-bright);
  border-bottom-color: var(--accent);
}

/* ───── SECTIONS ───── */
section {
  padding: 4rem 0;
  border-bottom: 1px solid var(--border);
}

/* ───── SKILLS GRID ───── */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.skill-block {
  background: var(--bg2);
  padding: 1.4rem;
  transition: background 0.2s;
}

.skill-block:hover { background: var(--bg3); }

.skill-block h3 {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.8rem;
  font-family: var(--sans);
  font-weight: 600;
}

.skill-block ul { list-style: none; }

.skill-block li {
  font-size: 12px;
  color: var(--text);
  padding: 0.2rem 0;
  padding-left: 1rem;
  position: relative;
}

.skill-block li::before {
  content: '─';
  position: absolute;
  left: 0;
  color: var(--text-dim);
  font-size: 10px;
}

/* ───── TIMELINE ───── */
.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.4rem;
  bottom: 0;
  width: 1px;
  background: var(--border);
}

.timeline-item {
  position: relative;
  margin-bottom: 2.5rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2rem;
  top: 0.4rem;
  width: 7px;
  height: 7px;
  background: var(--accent);
  border-radius: 50%;
  transform: translateX(-3px);
}

.timeline-date {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 0.3rem;
}

.timeline-title {
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-bright);
}

.timeline-org {
  font-size: 12px;
  color: var(--accent2);
  margin-bottom: 0.6rem;
}

.timeline-desc {
  font-size: 13px;
  color: var(--text);
}

.timeline-desc li {
  list-style: none;
  padding-left: 1rem;
  position: relative;
  margin-bottom: 0.2rem;
}

.timeline-desc li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 10px;
  top: 2px;
}

/* ───── CV BLOCK ───── */
.cv-block {
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.cv-info h3 {
  font-family: var(--sans);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: 0.3rem;
}

.cv-info p {
  font-size: 12px;
  color: var(--text-dim);
}

/* ───── FOOTER ───── */
footer {
  padding: 2rem 0;
  text-align: center;
  font-size: 11px;
  color: var(--text-dim);
}

/* ───── HOMELAB ───── */
.homelab-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-bottom: 2rem;
}

.homelab-card {
  background: var(--bg2);
  padding: 1.4rem;
  transition: background 0.2s;
  position: relative;
  overflow: hidden;
}

.homelab-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: var(--accent);
  opacity: 0;
  transition: opacity 0.2s;
}

.homelab-card:hover { background: var(--bg3); }
.homelab-card:hover::after { opacity: 1; }

.homelab-card-icon {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.6rem;
  font-family: var(--sans);
  font-weight: 600;
}

.homelab-card h3 {
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: 0.6rem;
}

.homelab-card p {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.6;
}

.homelab-services {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.5rem;
}

.service-pill {
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 0.5rem 0.8rem;
  font-size: 11px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s;
}

.service-pill::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
}

.service-pill:hover {
  border-color: var(--accent);
  color: var(--text-bright);
}

/* ───── PAGE 404 SPÉCIFIQUE ───── */
body.page-404 {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

body.page-404 .wrapper {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 2rem;
  max-width: 560px;
}


.error-code {
  font-family: var(--sans);
  font-size: clamp(6rem, 20vw, 10rem);
  font-weight: 800;
  color: var(--bg3);
  line-height: 1;
  letter-spacing: -0.04em;
  position: relative;
  user-select: none;
}

.error-code::after {
  content: '404';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: transparent;
  -webkit-text-stroke: 1px var(--border);
}

.log-block {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1rem 1.2rem;
  text-align: left;
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 2rem;
}

.log-block .log-line { margin-bottom: 0.3rem; }
.log-block .log-line:last-child { margin-bottom: 0; }
.log-label { color: var(--accent); margin-right: 0.5rem; }
.log-ok { color: var(--green); }
.log-err { color: var(--accent2); }

.cursor {
  display: inline-block;
  width: 8px;
  height: 1em;
  background: var(--accent);
  vertical-align: text-bottom;
  animation: blink 1s step-end infinite;
  margin-left: 2px;
}

/* ───── SCHÉMA RÉSEAU — IMAGE ───── */
.schema-img-wrap {
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 1.2rem;
  background: var(--bg2);
}

.schema-img {
  display: block;
  width: 100%;
  height: auto;
}

/* ───── SCHÉMA RÉSEAU — LÉGENDE ───── */
.schema-legend {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.schema-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.1rem 1.3rem;
}
.schema-card-wide {
  grid-column: 1 / -1;
}

.schema-card-title {
  font-family: var(--sans);
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: .9rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.schema-card-title::before {
  content: '';
  display: inline-block;
  width: 12px; height: 2px;
  background: var(--accent);
  flex-shrink: 0;
}

.schema-row {
  display: flex;
  align-items: flex-start;
  gap: .8rem;
  padding: .45rem 0;
  border-bottom: 1px solid var(--border);
}
.schema-row:last-child { border-bottom: none; padding-bottom: 0; }

.schema-label {
  font-size: .78rem;
  color: var(--text);
  line-height: 1.4;
  display: flex;
  flex-direction: column;
}
.schema-label small {
  font-size: .68rem;
  color: var(--text-dim);
  margin-top: .1rem;
}

/* VLANs */
.vlan-dot {
  flex-shrink: 0;
  width: 18px; height: 18px;
  border-radius: 3px;
  margin-top: 1px;
  box-shadow: 0 0 6px rgba(255,255,255,.1);
}

/* Équipements — vraies icônes PNG */
.eq-img {
  flex-shrink: 0;
  width: 28px !important;
  max-width: 28px !important;
  height: 28px !important;
  object-fit: contain;
  display: block;
}

/* Liens SVG */
.link-sample {
  flex-shrink: 0;
  width: 40px;
  height: 16px;
}
.link-sample svg { width: 100%; height: 100%; overflow: visible; }

/* Badge WIP */
.badge-wip {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  font-size: .6rem;
  font-family: var(--mono);
  background: rgba(224,90,43,.1);
  color: var(--accent);
  border: 1px solid rgba(224,90,43,.3);
  border-radius: 3px;
  padding: .1rem .35rem;
  margin: .1rem 0 .1rem .3rem;
  vertical-align: middle;
}
.badge-wip::before {
  content: '●';
  font-size: .45rem;
  animation: blink 1.2s ease-in-out infinite;
}

/* Principes */
.schema-principles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: .3rem .8rem;
}
.schema-principle {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  padding: .4rem 0;
}
.principle-icon { font-size: 14px; flex-shrink: 0; margin-top: 1px; }

/* ───── RESPONSIVE ───── */
@media (max-width: 640px) {
  .header-inner { grid-template-columns: 1fr; }
  .header-meta { text-align: left; }
  .header-meta a { justify-content: flex-start; }
  .cv-block { flex-direction: column; }
  .schema-card-wide { grid-column: 1; }
}