/* =========================================================
   DIEHL — Component Styles
   Business cards, process timeline, feature blocks, forms,
   global-presence map and other reusable UI pieces.
   ========================================================= */

/* ---- Business Area Cards --------------------------------- */
.business-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.business-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.business-card:hover {
  box-shadow: 0 20px 40px rgba(13, 15, 18, 0.1);
  transform: translateY(-4px);
}
.business-card-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.business-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.business-card:hover .business-card-media img {
  transform: scale(1.06);
}
.business-card-number {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(13, 15, 18, 0.7);
  color: var(--color-white);
  font-size: var(--fs-small);
  font-weight: 700;
  padding: 0.3rem 0.65rem;
  letter-spacing: 0.05em;
}
.business-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}
.business-card-label {
  font-size: var(--fs-small);
  color: var(--color-accent);
  font-weight: 600;
  letter-spacing: 0.06em;
}
.business-card-title {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.business-card-desc {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  flex: 1;
}

/* ---- Feature blocks (Technology & Innovation) -------------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.feature-block {
  padding: 2rem 1.5rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-accent);
}
.feature-block-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}
.feature-block-desc {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* ---- Capabilities process timeline -------------------------- */
.process-track {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
  position: relative;
}
.process-track::before {
  content: "";
  position: absolute;
  top: 26px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-border);
  z-index: 0;
}
.process-step {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.process-step-number {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-black);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
}
.process-step-title { font-weight: 700; font-size: 1.05rem; }
.process-step-desc { color: var(--color-text-muted); font-size: 0.9rem; }

/* ---- Intro / split layout ------------------------------------ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.split-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.split-content .section-title { margin-bottom: 1rem; }
.split-content p + p { margin-top: 1rem; }

/* ---- Stat / counter tiles -------------------------------------- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.stat-tile {
  padding: 1.5rem;
  border: 1px solid var(--color-gray-900);
}
.stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-accent);
}
.stat-label {
  margin-top: 0.4rem;
  font-size: var(--fs-small);
  color: var(--color-gray-300);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ---- Global presence map --------------------------------------- */
.region-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.region-card {
  padding: 1.75rem;
  background: var(--color-charcoal-soft);
  border: 1px solid var(--color-gray-900);
}
.region-card-name {
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
  color: var(--color-white);
}
.region-card-desc {
  color: var(--color-gray-300);
  font-size: 0.9rem;
}
.world-map {
  width: 100%;
  height: auto;
  margin-bottom: 3rem;
}
.world-map path {
  fill: var(--color-gray-900);
  stroke: var(--color-charcoal-soft);
  stroke-width: 0.5;
}
.world-map circle {
  fill: var(--color-accent);
}

/* ---- Sustainability focus grid ---------------------------------- */
.focus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.focus-card {
  padding: 1.75rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
}
.focus-card-title { font-weight: 700; margin-bottom: 0.5rem; }
.focus-card-desc { color: var(--color-text-muted); font-size: 0.95rem; }

/* ---- Careers category cards --------------------------------------- */
.career-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.career-card {
  padding: 1.75rem;
  border: 1px solid var(--color-border);
  transition: border-color var(--transition-fast), background var(--transition-fast);
}
.career-card:hover {
  border-color: var(--color-accent);
  background: var(--color-bg-alt);
}
.career-card-title { font-weight: 700; margin-bottom: 0.5rem; }
.career-card-desc { color: var(--color-text-muted); font-size: 0.9rem; }

/* ---- CTA banner ------------------------------------------------------ */
.cta-banner {
  text-align: center;
}
.cta-banner .section-head {
  margin-inline: auto;
  text-align: center;
  max-width: 700px;
}
.cta-banner .hero-actions,
.cta-actions {
  justify-content: center;
}

/* ---- Contact page ------------------------------------------------------ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
}
.contact-info-item {
  padding-block: 1.25rem;
  border-bottom: 1px solid var(--color-border);
}
.contact-info-label {
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 0.35rem;
}
.form-field {
  margin-bottom: 1.25rem;
}
.form-field label {
  display: block;
  font-size: var(--fs-small);
  font-weight: 600;
  margin-bottom: 0.4rem;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-white);
  color: var(--color-text);
}
.form-field textarea { resize: vertical; min-height: 120px; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--color-accent);
}
.form-status {
  margin-top: 1rem;
  font-size: var(--fs-small);
  font-weight: 600;
}
.form-status[data-state="success"] { color: #1c7c3c; }
.form-status[data-state="error"] { color: #c22a2a; }

/* ---- Breadcrumb-like eyebrow link back -------------------------------- */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}
.back-link:hover { color: var(--color-accent); }

/* ---- Two-up capability list (Capabilities page detail) ---------------- */
.capability-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.capability-detail-item {
  padding: 1.5rem;
  border: 1px solid var(--color-border);
}
.capability-detail-item h3 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}
.capability-detail-item p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}