/* HDD Drilling subpage template */

.svc-hero {
  position: relative;
  padding: 90px 16px 36px;
  overflow: hidden;
}

.svc-hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.back-link {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  text-decoration: none;
  opacity: 0.9;
  margin-bottom: 14px;
}

.svc-badge {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  padding: 10px 14px;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 999px;
  backdrop-filter: blur(10px);
  background: rgba(255,255,255,0.06);
  font-size: 14px;
}

.svc-hero h1 {
  margin-top: 16px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.5px;
}

.svc-hero p {
  margin-top: 12px;
  max-width: 900px;
  opacity: 0.9;
  line-height: 1.7;
}

.svc-hero-cards {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.mini-card {
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  padding: 14px;
  backdrop-filter: blur(10px);
}

.mini-card h3 {
  margin: 0;
  font-size: 16px;
}

.mini-card p {
  margin: 8px 0 0;
  font-size: 13.5px;
  opacity: 0.9;
}

.svc-glow {
  position: absolute;
  inset: -200px -200px auto -200px;
  height: 520px;
  background: radial-gradient(circle at 35% 30%, rgba(255,255,255,0.16), transparent 60%);
  z-index: 1;
  pointer-events: none;
}

.svc-section {
  padding: 28px 0;
}

.svc-section.alt {
  padding: 34px 0;
  background: rgba(255,255,255,0.02);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.section-head {
  max-width: 900px;
  margin: 0 auto 18px;
}

.section-head h2 {
  margin: 0 0 8px;
  font-size: 26px;
}

.section-head p {
  margin: 0;
  opacity: 0.9;
  line-height: 1.7;
}

.svc-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 16px;
  align-items: start;
}

.svc-card {
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  padding: 16px;
}

.svc-list {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
  display: grid;
  gap: 10px;
}

.svc-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  opacity: 0.95;
}

.svc-list i {
  margin-top: 3px;
}

.img-card .img-wrap {
  border-radius: 14px;
  overflow: hidden;
  height: 260px;
  background: rgba(0,0,0,0.2);
}

.img-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.img-caption {
  margin-top: 10px;
  opacity: 0.9;
  font-size: 13px;
  display: flex;
  gap: 10px;
  align-items: center;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 14px;
}

.step {
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  padding: 14px;
}

.step-num {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(0,0,0,0.25);
  font-weight: 700;
  margin-bottom: 10px;
}

.step h3 {
  margin: 0;
  font-size: 16px;
}

.step p {
  margin: 8px 0 0;
  opacity: 0.9;
  font-size: 13.5px;
  line-height: 1.6;
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 12px;
}

.photo {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.2);
  height: 160px;
}

.photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.svc-cta {
  padding: 10px 0 60px;
}

.cta-box {
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.05);
  padding: 18px;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border-radius: 12px;
  padding: 12px 16px;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.10);
  transition: transform .2s ease, box-shadow .2s ease;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
}

.btn-primary:hover { transform: translateY(-2px); }

/* Reveal Animations */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .55s ease, transform .55s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 980px) {
  .svc-hero { padding-top: 78px; }
  .svc-hero-cards { grid-template-columns: 1fr; }
  .svc-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .photo-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 560px) {
  .steps { grid-template-columns: 1fr; }
  .photo-grid { grid-template-columns: 1fr; }
  .cta-box { flex-direction: column; align-items: flex-start; }
}