/* ============================================
   GUSTAV — technique.css
   ============================================ */

/* ── Hero ── */
.tech-hero {
  padding-top: calc(68px + 80px);
  padding-bottom: 80px;
  background: linear-gradient(160deg, var(--white) 0%, var(--sage-xlight) 100%);
  text-align: center;
}
.tech-hero__inner { max-width: 720px; margin-inline: auto; }
.tech-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  margin-bottom: 20px;
}
.tech-hero__lead {
  font-size: 1.1rem;
  color: var(--text-mid);
  margin-bottom: 32px;
}
.tech-hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.tech-badge {
  background: var(--white);
  border: 1px solid var(--beige-mid);
  border-radius: var(--radius-full);
  padding: 6px 16px;
  font-size: .8rem;
  font-weight: 500;
  color: var(--text-mid);
  box-shadow: var(--shadow-sm);
}
.tech-badge--fr { border-color: var(--sage-light); color: var(--sage-dark); background: var(--sage-xlight); }

/* ── Sections ── */
.tech-section { background: var(--white); }
.tech-section--alt { background: var(--off-white); }

/* ── Architecture overview ── */
.arch-overview {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--white);
  border: 1px solid var(--beige-mid);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.arch-block {
  flex: 1;
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.arch-block--device { background: var(--off-white); }
.arch-block--dc     { background: var(--sage-xlight); }
.arch-block__header {
  display: flex;
  align-items: center;
  gap: 14px;
}
.arch-block__icon {
  width: 44px; height: 44px;
  background: var(--white);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sage-dark);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}
.arch-block__icon svg { width: 20px; height: 20px; }
.arch-block__header h3 { font-size: 1.1rem; font-weight: 600; color: var(--text); margin-bottom: 2px; }
.arch-block__sub { font-size: .75rem; color: var(--text-muted); }
.arch-block__stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
}
.arch-block__stack li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .9rem;
  color: var(--text-mid);
}
.arch-block__note {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .78rem;
  font-weight: 500;
  color: var(--sage-dark);
  background: var(--sage-light);
  padding: 8px 14px;
  border-radius: var(--radius-md);
  width: fit-content;
}
.arch-block__note--dc { color: var(--blue-dark); background: var(--blue-light); }

/* Stack tags */
.stack-tag {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 4px;
  flex-shrink: 0;
}
.stack-tag--os      { background: #fde8e8; color: #a80030; }
.stack-tag--runtime { background: #dbeafe; color: #1d4ed8; }
.stack-tag--ids     { background: #fef3c7; color: #92400e; }
.stack-tag--sec     { background: #e0f7fd; color: #005f80; }
.stack-tag--mode    { background: #f0fdf4; color: #166534; }
.stack-tag--orch    { background: #ede9fe; color: #5b21b6; }
.stack-tag--monitor { background: #fdf4ff; color: #7e22ce; }
.stack-tag--update  { background: #f0fdf4; color: #166534; }

/* VPN connector */
.arch-vpn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 20px 16px;
  flex-shrink: 0;
}
.arch-vpn__line {
  width: 2px;
  flex: 1;
  min-height: 40px;
  background: repeating-linear-gradient(
    to bottom,
    var(--sage) 0px,
    var(--sage) 6px,
    transparent 6px,
    transparent 12px
  );
}
.arch-vpn__badge {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--sage-dark);
  color: var(--white);
  font-size: .72rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}
.arch-vpn__detail {
  font-size: .68rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.6;
}

/* ── Tech cards (boîtier détail) ── */
.tech-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.tech-card {
  background: var(--white);
  border: 1px solid var(--beige-mid);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: var(--transition);
}
.tech-card:hover { box-shadow: var(--shadow-md); border-color: var(--sage-light); transform: translateY(-2px); }
.tech-card__header { display: flex; align-items: center; gap: 14px; }
.tech-card__logo {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.tech-card__logo svg { width: 48px; height: 48px; }
.tech-card__header h3 { font-size: 1.15rem; font-weight: 600; color: var(--text); margin-bottom: 2px; }
.tech-card__version { font-size: .72rem; color: var(--text-muted); letter-spacing: .04em; }
.tech-card p { font-size: .9rem; color: var(--text-mid); }
.tech-card__points {
  display: flex;
  flex-direction: column;
  gap: 7px;
  list-style: none;
  margin-top: 4px;
}
.tech-card__points li {
  font-size: .84rem;
  color: var(--text-mid);
  padding-left: 16px;
  position: relative;
}
.tech-card__points li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--sage);
  font-size: .8rem;
}

/* ── K8s grid ── */
.k8s-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.k8s-card {
  background: var(--white);
  border: 1px solid var(--beige-mid);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: var(--transition);
}
.k8s-card:hover { box-shadow: var(--shadow-md); border-color: var(--sage-light); }
.k8s-card__icon {
  width: 52px; height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.k8s-card__icon svg { width: 52px; height: 52px; }
.k8s-card h3 { font-size: 1.05rem; font-weight: 600; color: var(--text); }
.k8s-card p  { font-size: .88rem; color: var(--text-mid); flex: 1; }
.k8s-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}
.k8s-card__tags span {
  font-size: .7rem;
  font-weight: 500;
  background: var(--sage-xlight);
  color: var(--sage-dark);
  border: 1px solid var(--sage-light);
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

/* ── Données locales ── */
.data-local-block {
  display: flex;
  gap: 48px;
  align-items: flex-start;
  background: var(--white);
  border: 1px solid var(--beige-mid);
  border-radius: var(--radius-xl);
  padding: 48px 44px;
  box-shadow: var(--shadow-md);
}
.data-local-block__icon { flex-shrink: 0; width: 80px; }
.data-local-block__icon svg { width: 80px; height: 80px; }
.data-local-block__content h2 { font-family: var(--font-serif); font-size: 1.8rem; margin-bottom: 16px; }
.data-local-block__content p  { font-size: .95rem; color: var(--text-mid); margin-bottom: 12px; }
.data-local-block__items {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 24px;
}
.data-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 18px 20px;
  border-radius: var(--radius-lg);
}
.data-item--yes     { background: var(--sage-xlight); border: 1px solid var(--sage-light); }
.data-item--transit { background: var(--blue-light);  border: 1px solid #c7ddf5; }
.data-item svg { width: 20px; height: 20px; flex-shrink: 0; margin-top: 2px; }
.data-item--yes     svg { color: var(--sage-dark); }
.data-item--transit svg { color: var(--blue-dark); }
.data-item strong { display: block; font-size: .88rem; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.data-item p { font-size: .82rem; color: var(--text-muted); margin: 0; }

/* ── Bump-in-the-wire ── */
.bitw-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.bitw-explain p { font-size: .95rem; color: var(--text-mid); margin-bottom: 16px; }
.bitw-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 24px;
}
.bitw-spec {
  background: var(--white);
  border: 1px solid var(--beige-mid);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.bitw-spec__label { font-size: .72rem; color: var(--text-muted); letter-spacing: .04em; text-transform: uppercase; }
.bitw-spec__value { font-family: var(--font-serif); font-size: 1.1rem; color: var(--text); }

.bitw-diagram {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: var(--white);
  border: 1px solid var(--beige-mid);
  border-radius: var(--radius-xl);
  padding: 40px 24px;
  box-shadow: var(--shadow-md);
}
.bitw-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
}
.bitw-node__icon {
  width: 52px; height: 52px;
  background: var(--beige);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}
.bitw-node--gustav .bitw-node__icon {
  background: var(--sage-dark);
  color: var(--white);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.6rem;
}
.bitw-node span { font-size: .78rem; font-weight: 500; color: var(--text-mid); }
.bitw-node small { font-size: .68rem; color: var(--text-muted); }
.bitw-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 0 8px;
}
.bitw-arrow__line {
  width: 48px; height: 2px;
  background: var(--beige-mid);
}
.bitw-arrow--clean .bitw-arrow__line { background: var(--sage); }
.bitw-arrow span { font-size: .65rem; color: var(--text-muted); white-space: nowrap; }

/* ── Certifications ── */
.certif-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.certif-card {
  background: var(--white);
  border: 1px solid var(--beige-mid);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: var(--transition);
}
.certif-card:hover { box-shadow: var(--shadow-sm); border-color: var(--sage-light); }
.certif-card__status {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  width: fit-content;
}
.certif-card__status--ok       { background: #f0fdf4; color: #166534; }
.certif-card__status--progress { background: #fef3c7; color: #92400e; }
.certif-card h3 { font-size: 1rem; font-weight: 600; color: var(--text); }
.certif-card p  { font-size: .84rem; color: var(--text-mid); }

/* ── CTA ── */
.tech-cta { background: var(--beige); }
.tech-cta__card {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 64px 56px;
  box-shadow: var(--shadow-md);
}
.tech-cta__card .eyebrow { margin-bottom: 12px; }
.tech-cta__card h2 { margin-bottom: 14px; }
.tech-cta__card p  { margin-bottom: 32px; }
.tech-cta__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .certif-grid { grid-template-columns: repeat(2, 1fr); }
  .k8s-grid    { grid-template-columns: 1fr; }
}
@media (max-width: 960px) {
  .arch-overview { flex-direction: column; }
  .arch-vpn { flex-direction: row; padding: 16px 24px; }
  .arch-vpn__line { width: 40px; height: 2px; min-height: unset; flex: 1;
    background: repeating-linear-gradient(to right, var(--sage) 0px, var(--sage) 6px, transparent 6px, transparent 12px);
  }
  .tech-detail-grid { grid-template-columns: 1fr; }
  .data-local-block { flex-direction: column; gap: 28px; padding: 32px 28px; }
  .data-local-block__items { grid-template-columns: 1fr; }
  .bitw-grid { grid-template-columns: 1fr; gap: 40px; }
  .bitw-specs { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
  .tech-hero { padding-top: calc(68px + 48px); }
  .certif-grid { grid-template-columns: 1fr; }
  .bitw-specs  { grid-template-columns: repeat(2, 1fr); }
  .tech-cta__card { padding: 36px 24px; }
  .tech-cta__actions { flex-direction: column; }
  .tech-cta__actions .btn { width: 100%; justify-content: center; }
}

/* ── Network background canvas ── */
/* (défini dans style.css global) */

/* Le nav doit rester au-dessus */
.nav { z-index: 100; }

/* ── Fond légèrement opaque sur les sections pour lisibilité ── */
.tech-section,
.tech-section--alt,
.tech-hero,
.tech-cta {
  background: rgba(255,255,255,.82) !important;
}
.tech-section--alt { background: rgba(248,247,244,.82) !important; }

/* ════════════════════════════════════════
   OFFER FEATURE CARDS
   ════════════════════════════════════════ */
.offer-feat-grid {
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  gap: 28px;
  align-items: start;
}
.offer-feat-card {
  background: var(--white);
  border: 1px solid var(--beige-mid);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  transition: var(--transition);
}
.offer-feat-card:hover { box-shadow: var(--shadow-md); }
.offer-feat-card--featured {
  background: var(--sage-dark);
  border-color: var(--sage-dark);
  box-shadow: var(--shadow-lg);
}
.offer-feat-card__badge {
  display: inline-flex;
  align-items: center;
  background: var(--sage);
  color: var(--white);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  width: fit-content;
}
.offer-feat-card__header {
  display: flex;
  align-items: center;
  gap: 14px;
}
.offer-feat-card__icon {
  width: 44px; height: 44px;
  background: var(--sage-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sage-dark);
  flex-shrink: 0;
}
.offer-feat-card__icon--light {
  background: rgba(255,255,255,.15);
  color: var(--sage);
}
.offer-feat-card__icon svg { width: 20px; height: 20px; }
.offer-feat-card__header h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--text);
  margin-bottom: 2px;
}
.offer-feat-card--featured .offer-feat-card__header h3 { color: var(--white); }
.offer-feat-card__header h3 span { color: var(--sage-dark); }
.offer-feat-card--featured .offer-feat-card__header h3 span { color: var(--sage); }
.offer-feat-card__header p {
  font-size: .8rem;
  color: var(--text-muted);
  margin: 0;
}
.offer-feat-card--featured .offer-feat-card__header p { color: rgba(255,255,255,.5); }

.offer-feat-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
}
.offer-feat-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .88rem;
  color: var(--text-mid);
  line-height: 1.5;
}
.offer-feat-card--featured .offer-feat-list li { color: rgba(255,255,255,.8); }
.offer-feat-list li svg {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--sage);
}
.offer-feat-card--featured .offer-feat-list li svg { color: var(--sage); }

.offer-feat-admin-link {
  display: flex;
  justify-content: center;
  margin-top: 28px;
}

@media (max-width: 768px) {
  .offer-feat-grid { grid-template-columns: 1fr; }
}

/* ── Responsive technique — 768px ── */
@media (max-width: 768px) {
  .tech-hero { padding-top: calc(68px + 48px); padding-bottom: 48px; }
  .tech-hero__badges { gap: 8px; }

  /* Architecture overview */
  .arch-overview { flex-direction: column; }
  .arch-vpn {
    flex-direction: row;
    padding: 12px 20px;
  }
  .arch-vpn__line {
    width: 40px; height: 2px; min-height: unset; flex: 1;
    background: repeating-linear-gradient(to right, var(--sage) 0px, var(--sage) 6px, transparent 6px, transparent 12px);
  }

  /* Tech detail grid */
  .tech-detail-grid { grid-template-columns: 1fr; }

  /* K8s */
  .k8s-grid { grid-template-columns: 1fr; }

  /* Data local */
  .data-local-block { flex-direction: column; gap: 24px; padding: 28px 24px; }
  .data-local-block__items { grid-template-columns: 1fr; }

  /* BITW */
  .bitw-grid { grid-template-columns: 1fr; gap: 32px; }
  .bitw-specs { grid-template-columns: repeat(2, 1fr); }
  .bitw-diagram { padding: 24px 16px; gap: 8px; }
  .bitw-arrow__line { width: 32px; }

  /* Certifications */
  .certif-grid { grid-template-columns: repeat(2, 1fr); }

  /* Offer feat */
  .offer-feat-grid { grid-template-columns: 1fr !important; }

  /* CTA */
  .tech-cta__card { padding: 36px 24px; }
  .tech-cta__actions { flex-direction: column; }
  .tech-cta__actions .btn { width: 100%; justify-content: center; }
}

/* ── Responsive technique — 480px ── */
@media (max-width: 480px) {
  .certif-grid { grid-template-columns: 1fr; }
  .bitw-specs { grid-template-columns: 1fr 1fr; }
  .k8s-card__tags { gap: 4px; }
  .k8s-card__tags span { font-size: .65rem; padding: 2px 8px; }
  .tech-badge { font-size: .72rem; padding: 5px 12px; }
}

/* ── Tech cards admin ── */
.tech-card { position: relative; }
.tc-inline-edit-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  padding: 6px 12px;
  background: var(--sage-xlight);
  border: 1px solid var(--sage-light);
  border-radius: var(--radius-full);
  font-size: .72rem;
  font-weight: 500;
  color: var(--sage-dark);
  text-decoration: none;
  transition: .2s;
}
.tc-inline-edit-btn:hover { background: var(--sage); color: #fff; }
.tech-admin-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 32px;
  flex-wrap: wrap;
}