/* ============ SERVICE PAGE LAYOUT ============ */
.sp-hero {
  min-height: 60vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  padding-bottom: 80px;
  position: relative;
  overflow: hidden;
}
.sp-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--line);
}
.sp-hero .eyebrow { margin-bottom: 20px; }
.sp-hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.06;
  letter-spacing: -1px;
  margin-bottom: 22px;
}
.sp-hero h1 .grad {
  background: linear-gradient(110deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.sp-hero-sub {
  font-size: 19px;
  color: var(--text-2);
  max-width: 640px;
  line-height: 1.7;
  margin-bottom: 36px;
}
.sp-hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  width: 100%;
}

/* Back link */
.sp-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-3);
  text-decoration: none;
  margin-bottom: 28px;
  transition: color .2s;
}
.sp-back:hover { color: var(--accent); }
.sp-back .arr { transition: transform .2s; }
.sp-back:hover .arr { transform: translateX(-4px); }

/* Content sections */
.sp-section {
  position: relative;
  padding: 100px 0;
}
.sp-section + .sp-section { border-top: 1px solid var(--line-soft); }
.sp-section-head {
  margin-bottom: 56px;
}
.sp-section-head h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 3.6vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}
.sp-section-head p {
  font-size: 17px;
  color: var(--text-2);
  max-width: 680px;
  line-height: 1.7;
}

/* Feature cards grid */
.sp-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.sp-feature {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 32px 28px;
  transition: transform .35s, border-color .35s, background .35s;
  position: relative;
  overflow: hidden;
}
.sp-feature::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(350px 180px at 50% 0%, var(--glow-soft), transparent 70%);
  opacity: 0;
  transition: opacity .35s;
}
.sp-feature:hover {
  transform: translateY(-5px);
  border-color: #26264a;
  background: var(--surface-2);
}
.sp-feature:hover::before { opacity: 1; }
.sp-feature-ico {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 13px;
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.sp-feature h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
  margin-bottom: 10px;
  letter-spacing: -0.2px;
}
.sp-feature p {
  color: var(--text-2);
  font-size: 15px;
  line-height: 1.7;
}

/* Two-column content block */
.sp-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.sp-prose h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  margin-bottom: 14px;
  letter-spacing: -0.3px;
}
.sp-prose p {
  color: var(--text-2);
  font-size: 16px;
  line-height: 1.75;
  margin-bottom: 18px;
}
.sp-prose p strong { color: var(--text); font-weight: 600; }

/* Platform / comparison cards */
.sp-platforms {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.sp-platform {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 28px 24px;
  transition: all .3s;
}
.sp-platform:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.35);
}
.sp-platform-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 6px;
}
.sp-platform-provider {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.sp-platform p {
  color: var(--text-2);
  font-size: 14.5px;
  line-height: 1.65;
  margin-bottom: 14px;
}
.sp-platform-best {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-3);
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
}
.sp-platform-best strong { color: var(--text); }

/* Checklist / deliverables */
.sp-deliverables {
  list-style: none;
  margin-top: 20px;
}
.sp-deliverables li {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 16px;
  color: var(--text-2);
  line-height: 1.6;
}
.sp-deliverables li::before {
  content: '>';
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 700;
  flex-shrink: 0;
  padding-top: 1px;
}
.sp-deliverables li strong { color: var(--text); font-weight: 600; }

/* Detail rows (like case study rows) */
.sp-detail-row {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
}
.sp-detail-row .sp-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent-dim);
  min-width: 90px;
  padding-top: 3px;
  flex-shrink: 0;
}
.sp-detail-row .sp-val {
  color: var(--text-2);
  font-size: 15.5px;
  line-height: 1.65;
}

/* Highlight box */
.sp-highlight {
  border-left: 2px solid var(--accent);
  padding: 28px 0 28px 30px;
  margin: 40px 0;
  box-shadow: -1px 0 24px var(--glow-soft);
}
.sp-highlight p {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(17px, 2.2vw, 22px);
  line-height: 1.55;
  color: var(--text-2);
}
.sp-highlight p strong { color: var(--text); font-weight: 600; }

/* CTA banner */
.sp-cta {
  text-align: center;
  padding: 100px 0;
  border-top: 1px solid var(--line);
}
.sp-cta h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 3.6vw, 40px);
  line-height: 1.1;
  margin-bottom: 16px;
}
.sp-cta p {
  color: var(--text-2);
  font-size: 17px;
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.7;
}
.sp-cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Use case items */
.sp-usecases {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.sp-usecase {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 26px 24px;
  transition: all .3s;
}
.sp-usecase:hover {
  border-color: #26264a;
  background: var(--surface-2);
}
.sp-usecase h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  margin-bottom: 8px;
}
.sp-usecase p {
  color: var(--text-2);
  font-size: 14.5px;
  line-height: 1.65;
}

/* Tech stack chips row */
.sp-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}
.sp-stack .chip {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .5px;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text-3);
  transition: all .2s;
}
.sp-stack .chip:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Numbered process steps for service pages */
.sp-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.sp-step {
  position: relative;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.sp-step-bar {
  position: absolute;
  top: -1px;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--accent);
  box-shadow: 0 0 10px var(--glow);
}
.sp-step-n {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  letter-spacing: 2px;
  margin-bottom: 14px;
}
.sp-step h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  margin-bottom: 10px;
}
.sp-step p {
  color: var(--text-2);
  font-size: 14.5px;
  line-height: 1.65;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 920px) {
  .sp-hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .sp-features { grid-template-columns: 1fr; }
  .sp-two-col { grid-template-columns: 1fr; gap: 40px; }
  .sp-platforms { grid-template-columns: 1fr; }
  .sp-usecases { grid-template-columns: 1fr; }
  .sp-steps { grid-template-columns: 1fr 1fr; gap: 28px; }
  .sp-section { padding: 70px 0; }
}
@media (max-width: 540px) {
  .sp-steps { grid-template-columns: 1fr; }
  .sp-hero { padding-top: 100px; padding-bottom: 60px; }
}