/* ── Services Page Header ── */
.svc-page-header {
  padding: 10rem 0 4rem;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.svc-page-intro { max-width: 48rem; }
.svc-page-lead {
  font-family: var(--font-sans);
  font-size: 1.125rem;
  color: var(--text2);
  line-height: 1.7;
  margin-top: 1rem;
}

/* ── Flip Card Grid ── */
.svc-grid-section { padding: 5rem 0 6rem; background: var(--bg); }
.svc-flip-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

/* ── Flip Card Anatomy ── */
.flip-card {
  perspective: 1100px;
  height: 560px;
  cursor: pointer;
}
.flip-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}
.flip-card.is-flipped .flip-inner {
  transform: rotateY(180deg);
}
.flip-front,
.flip-back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

/* ── Front Face ── */
.flip-front {
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.svc-flip-image {
  position: relative;
  width: 100%;
  height: 52%;
  overflow: hidden;
  flex-shrink: 0;
}
.svc-flip-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  display: block;
}
.flip-card:hover .svc-flip-image img { transform: scale(1.04); }
.svc-flip-badge {
  position: absolute;
  top: calc(52% - 1.4rem);
  left: 1.5rem;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dark);
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
  border: 1px solid var(--border);
}
.svc-flip-body {
  padding: 2rem 1.75rem 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.svc-flip-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--text);
  margin-bottom: 0.75rem;
  margin-top: 0.25rem;
}
.svc-flip-desc {
  font-family: var(--font-sans);
  font-weight: 300;
  color: var(--text2);
  font-size: 0.9375rem;
  line-height: 1.65;
  flex: 1;
  margin-bottom: 1.25rem;
}
.svc-flip-btn {
  align-self: flex-start;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-d);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  transition: color 0.2s;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.svc-flip-btn:hover { color: var(--accent); }

/* ── Back Face ── */
.flip-back {
  background: var(--surface);
  color: var(--text);
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}
.svc-back-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 2rem 1.75rem 1rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(0,0,0,0.15) transparent;
}
.svc-back-scroll::-webkit-scrollbar { width: 4px; }
.svc-back-scroll::-webkit-scrollbar-track { background: transparent; }
.svc-back-scroll::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.15); border-radius: 2px; }
.svc-back-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.svc-back-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--dark);
  line-height: 1.2;
}
.svc-back-body h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--dark);
  margin: 1.25rem 0 0.5rem;
}
.svc-back-body h4:first-child { margin-top: 0; }
.svc-back-body p {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 0.9375rem;
  color: var(--text2);
  line-height: 1.65;
  margin-bottom: 0.5rem;
}
.svc-back-body strong { color: var(--dark); font-weight: 600; }
.svc-back-body ul,
.svc-back-body ol {
  padding-left: 1.25rem;
  margin: 0.5rem 0 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.svc-back-body li {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 0.9375rem;
  color: var(--text2);
  line-height: 1.5;
}
.svc-back-cta {
  padding: 1.25rem 1.75rem;
  border-top: 1px solid var(--border);
  background: var(--bg2);
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-shrink: 0;
}
.svc-back-cta .btn-ghost {
  color: var(--dark);
  border-color: var(--dark);
}
.svc-back-cta .btn-ghost:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: transparent;
}
.svc-flip-close {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--bg2);
  border: 1px solid var(--border);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text3);
  font-size: 1.1rem;
  line-height: 1;
  transition: background 0.2s, color 0.2s;
  flex-shrink: 0;
}
.svc-flip-close:hover { background: var(--border); color: var(--dark); }

/* ── Responsive ── */
@media (min-width: 640px) {
  .svc-flip-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .svc-flip-grid { grid-template-columns: repeat(3, 1fr); }
}