/* =============================================
   MILITECH // diagnostic.css
   Styles spécifiques à la page Diagnostic Cyber
   ============================================= */

/* === BREADCRUMB === */
.breadcrumb {
  padding: 0.75rem 2rem;
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.12em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 10;
}

.bc-link {
  color: var(--text-dim);
  text-decoration: none;
  transition: color var(--transition);
}

.bc-link:hover {
  color: var(--green);
}

.bc-sep {
  color: var(--border);
}

.bc-item.active {
  color: var(--green-dim);
}

/* === LOGO LINK === */
.logo-link {
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

/* === DIAG HERO === */
.diag-hero {
  padding: 4rem 2rem 3rem;
  text-align: center;
  position: relative;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(0,255,65,0.03) 0%, transparent 100%);
}

.diag-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 100%;
  background: radial-gradient(ellipse, rgba(0,255,65,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.diag-hero-inner {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.diag-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--green);
  border: 1px solid rgba(0,255,65,0.3);
  padding: 0.35rem 1rem;
  background: rgba(0,255,65,0.06);
  margin-bottom: 1.5rem;
  text-shadow: 0 0 8px var(--green-glow-strong);
}

.badge-icon {
  animation: iconRotate 4s linear infinite;
}

.diag-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 7vw, 5rem);
  line-height: 1.05;
  letter-spacing: 0.05em;
  color: var(--green);
  text-shadow: 0 0 20px var(--green-glow-strong), 0 0 60px var(--green-glow);
  margin-bottom: 1.5rem;
}

.accent-text {
  color: transparent;
  -webkit-text-stroke: 1px var(--green-dim);
  text-shadow: none;
  position: relative;
}

.diag-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2.5rem;
  letter-spacing: 0.03em;
}

.diag-subtitle strong {
  color: var(--green);
}

/* === META STRIP === */
.diag-meta-strip {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.meta-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  padding: 0.75rem 1.25rem;
  border: 1px solid var(--border);
  background: var(--bg-card);
  min-width: 100px;
  transition: border-color var(--transition), transform var(--transition);
}

.meta-chip:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.chip-icon {
  font-size: 1.2rem;
}

.chip-label {
  font-size: 0.6rem;
  color: var(--text-dim);
  letter-spacing: 0.15em;
}

.chip-value {
  font-size: 0.8rem;
  color: var(--green);
  font-weight: 700;
  letter-spacing: 0.05em;
}

.chip-value.free {
  color: var(--green);
  text-shadow: 0 0 8px var(--green-glow-strong);
}

/* === CONTENT GRID === */
.diag-content-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 2rem;
  max-width: 1400px;
  margin: 0 auto;
  padding: 3rem 2rem;
  align-items: start;
}

/* === SECTIONS === */
.diag-section {
  margin-bottom: 3rem;
}

.info-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--green-dim);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.info-block p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.highlight {
  color: var(--green);
  font-weight: normal;
}

/* === STEPS === */
.steps-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.steps-list::before {
  content: '';
  position: absolute;
  left: 28px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--green-dim), transparent);
  opacity: 0.3;
}

.step-item {
  display: flex;
  gap: 1.5rem;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-top: none;
  background: var(--bg-card);
  transition: background var(--transition), border-color var(--transition);
  position: relative;
}

.step-item:first-child {
  border-top: 1px solid var(--border);
}

.step-item:hover {
  background: var(--bg-card-hover);
  border-color: rgba(0,255,65,0.3);
}

.step-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: rgba(0,255,65,0.15);
  min-width: 40px;
  line-height: 1;
  padding-top: 0.2rem;
  transition: color var(--transition);
}

.step-item:hover .step-num {
  color: rgba(0,255,65,0.4);
}

.step-content {
  flex: 1;
}

.step-title {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--green);
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.step-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.step-desc strong {
  color: var(--green);
  font-weight: normal;
}

/* === TOPICS GRID === */
.topics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.topic-card {
  padding: 1.25rem;
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.topic-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(to right, var(--green-dim), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.topic-card:hover {
  border-color: rgba(0,255,65,0.4);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px var(--green-glow);
}

.topic-card:hover::before {
  opacity: 1;
}

.topic-icon {
  font-size: 1rem;
  color: var(--green-dim);
  display: block;
  margin-bottom: 0.5rem;
}

.topic-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--green);
  letter-spacing: 0.06em;
  margin-bottom: 0.4rem;
}

.topic-desc {
  font-size: 0.72rem;
  color: var(--text-dim);
  line-height: 1.6;
}

/* === SIDEBAR === */
.diag-sidebar {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.sidebar-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 1.5rem;
}

.sidebar-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  font-weight: 400;
}

/* === ELIGIBILITY === */
.eligibility-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.elig-group {
  padding: 1rem;
  border: 1px solid;
}

.elig-group.yes {
  border-color: rgba(0,255,65,0.2);
  background: rgba(0,255,65,0.03);
}

.elig-group.no {
  border-color: rgba(255,32,32,0.2);
  background: rgba(255,32,32,0.02);
}

.elig-label {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.elig-group.yes .elig-label { color: var(--green); }
.elig-group.no .elig-label { color: var(--red-dim); }

.elig-icon { font-size: 0.9rem; }

.elig-items {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.elig-items li {
  font-size: 0.75rem;
  color: var(--text-secondary);
  padding-left: 0.75rem;
  position: relative;
}

.elig-items li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--text-dim);
}

/* === CTA CARD === */
.cta-card {
  border-color: rgba(0,255,65,0.35);
  background: linear-gradient(135deg, var(--bg-card), #010a02);
}

.cta-text {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.cta-text strong {
  color: var(--green);
  font-weight: normal;
}

.cta-infos {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding: 0.75rem;
  border: 1px solid var(--border);
  background: rgba(0,0,0,0.3);
}

.cta-info-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.72rem;
}

.cta-info-label {
  color: var(--text-dim);
  letter-spacing: 0.1em;
}

.cta-info-value {
  color: var(--text-primary);
}

.cta-info-value.free {
  color: var(--green);
  text-shadow: 0 0 6px var(--green-glow);
}

.cta-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--green-dim);
  background: rgba(0,255,65,0.07);
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  text-align: center;
  width: 100%;
}

.cta-btn::before {
  content: '';
  position: absolute;
  left: -100%;
  top: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.1), transparent);
  transition: left 0.4s ease;
}

.cta-btn:hover::before {
  left: 100%;
}

.cta-btn:hover,
.cta-btn:focus {
  background: rgba(0,255,65,0.14);
  border-color: var(--green);
  box-shadow: 0 0 18px var(--green-glow), 0 0 40px rgba(0,255,65,0.08);
  text-shadow: 0 0 8px var(--green);
  outline: none;
}

.cta-btn.secondary {
  border-color: var(--border);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.68rem;
  margin-top: 0.75rem;
}

.cta-btn.secondary:hover {
  border-color: rgba(0,255,65,0.3);
  color: var(--green);
  box-shadow: 0 0 10px var(--green-glow);
}

.cta-separator {
  text-align: center;
  color: var(--text-dim);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  margin: 0.5rem 0;
}

/* === LABEL CARD === */
.label-card {
  border-color: rgba(0,255,65,0.15);
}

.label-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.label-icon {
  font-size: 2rem;
  color: var(--green-dim);
  text-shadow: 0 0 10px var(--green-glow);
}

.label-text-block {
  display: flex;
  flex-direction: column;
}

.label-name {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--green);
  letter-spacing: 0.05em;
}

.label-sub {
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
}

.label-desc {
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.label-link {
  font-size: 0.72rem;
  color: var(--green-dim);
  text-decoration: none;
  letter-spacing: 0.08em;
  transition: color var(--transition), text-shadow var(--transition);
}

.label-link:hover {
  color: var(--green);
  text-shadow: 0 0 8px var(--green-glow);
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .diag-content-grid {
    grid-template-columns: 1fr;
    padding: 2rem 1rem;
  }

  .diag-sidebar {
    position: static;
  }

  .diag-meta-strip {
    gap: 0.5rem;
  }

  .meta-chip {
    min-width: 80px;
    padding: 0.6rem 0.75rem;
  }

  .topics-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .diag-hero {
    padding: 2.5rem 1rem 2rem;
  }

  .breadcrumb {
    padding: 0.75rem 1rem;
  }
}

@media (max-width: 480px) {
  .topics-grid {
    grid-template-columns: 1fr;
  }

  .steps-list::before {
    display: none;
  }
}