/* ============================================
   BULAND — SERVICES (Corporate offerings)
============================================ */

/* HERO */
.svc-hero {
  min-height: 56vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
  overflow: hidden;
  padding-top: 70px;
  background: #030006;
}
.svc-hero-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.02) 1px,transparent 1px);
  background-size: 60px 60px;
}
.svc-hero-wordmark {
  position: absolute; top: 46%; left: 50%; transform: translate(-50%,-50%);
  font-size: clamp(160px,24vw,300px);
  font-family: var(--font-display); font-weight: 700;
  color: rgba(92,15,107,0.08); line-height: 1;
  pointer-events: none; user-select: none; white-space: nowrap;
}
.svc-hero-content {
  position: relative; z-index: 2;
  padding: 0 44px 56px;
  opacity: 0; transform: translateY(24px);
  animation: svcReveal 0.8s 0.2s ease forwards;
}
@keyframes svcReveal { to { opacity: 1; transform: translateY(0); } }
.svc-hero-h {
  font-family: var(--font-display);
  font-size: clamp(34px,5.4vw,58px);
  font-weight: 500; color: var(--white);
  line-height: 1.06; letter-spacing: -0.02em;
  margin-bottom: 16px; max-width: 900px;
}
.svc-hero-h em { color: var(--purple-light); font-style: normal; }
.svc-hero-sub { font-size: 15.5px; color: var(--white-60); max-width: 600px; line-height: 1.8; }

/* IMPACT STRIP */
.impact-strip {
  background: #040008; padding: 22px 44px;
  display: flex; flex-wrap: wrap; gap: 0;
  border-top: 0.5px solid var(--white-05); border-bottom: 0.5px solid var(--white-05);
}
.impact-item { padding: 0 28px; border-right: 0.5px solid var(--white-08); }
.impact-item:last-child { border-right: none; }
.impact-num { font-family: var(--font-display); font-size: 22px; font-weight: 700; color: var(--purple-light); }
.impact-label { font-size: 11px; color: var(--white-40); text-transform: uppercase; letter-spacing: 0.05em; margin-top: 2px; }

.svc-container { max-width: 1280px; margin: 0 auto; }

/* SERVICES */
.svc-main { padding: 80px 44px; background: var(--black-base); }
.svc-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 440px); gap: 56px; margin-top: 44px; align-items: start; }
.svc-list { display: flex; flex-direction: column; gap: 3px; }

.svc-visual { position: sticky; top: 100px; transition: transform 0.4s ease; will-change: transform; }
.svc-visual-panel {
  position: relative; width: 100%; aspect-ratio: 1 / 1;
  border-radius: 20px; overflow: hidden; border: 1px solid var(--white-08);
}
.svc-visual-frame {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.4s ease;
}
.svc-visual-frame.active { opacity: 1; }
.svc-visual-icon { font-size: 72px; filter: drop-shadow(0 8px 24px rgba(0,0,0,0.35)); }
.svc-row { border: 1px solid var(--white-08); background: var(--black-card); border-radius: 16px; overflow: hidden; }
.svc-row-head {
  width: 100%; display: flex; align-items: center; gap: 20px;
  padding: 26px 28px; background: none; border: none; cursor: pointer;
  text-align: left; color: var(--white); font-family: var(--font-body);
}
.svc-num { font-family: var(--font-display); font-size: 13px; color: var(--purple-mid); flex-shrink: 0; width: 26px; }
.svc-icon { font-size: 26px; flex-shrink: 0; }
.svc-row-titles { flex: 1; min-width: 0; }
.svc-title { font-family: var(--font-display); font-size: 18px; font-weight: 500; }
.svc-tagline { display: block; font-size: 13px; color: var(--white-40); margin-top: 3px; }
.svc-arrow { font-size: 20px; color: var(--purple-light); transition: transform 0.25s ease; flex-shrink: 0; }
.svc-row.open .svc-arrow { transform: rotate(90deg); }
.svc-row-body { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.svc-row.open .svc-row-body { max-height: 900px; }
.svc-row-inner { padding: 0 28px 30px 74px; }
.svc-desc { font-size: 14px; color: var(--white-60); line-height: 1.8; margin-bottom: 16px; max-width: 640px; }
.svc-covers { margin: 0 0 18px 18px; padding: 0; }
.svc-covers li { font-size: 13px; color: var(--white-60); line-height: 1.9; }
.svc-meta { display: flex; flex-wrap: wrap; gap: 10px; }
.svc-chip { font-size: 11.5px; color: var(--purple-light); padding: 6px 13px; border-radius: 20px; border: 1px solid rgba(155,48,180,0.3); }

/* HOW WE WORK */
.how-sec { padding: 80px 44px; background: #040008; }
.how-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 3px; margin-top: 40px; }
.how-card { padding: 26px 22px; background: var(--black-card); border: 1px solid var(--white-08); }
.how-card:first-child { border-radius: 14px 0 0 14px; }
.how-card:last-child { border-radius: 0 14px 14px 0; }
.how-step { font-family: var(--font-display); font-size: 12px; color: var(--purple-mid); margin-bottom: 10px; }
.how-title { font-family: var(--font-display); font-size: 15px; font-weight: 500; color: var(--white); margin-bottom: 10px; }
.how-desc { font-size: 12.5px; color: var(--white-40); line-height: 1.7; }

/* WHO WE WORK WITH */
.who-sec { padding: 70px 44px; background: var(--black-base); }
.who-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 32px; }
.who-card { border: 1px solid var(--white-08); background: var(--black-card); border-radius: 14px; overflow: hidden; align-self: start; }
.who-card-head {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 16px 20px; background: none; border: none; cursor: pointer;
  text-align: left; color: var(--white); font-size: 14px; font-weight: 500; font-family: var(--font-body);
}
.who-arrow { font-size: 18px; color: var(--purple-light); transition: transform 0.25s ease; flex-shrink: 0; }
.who-card.open .who-arrow { transform: rotate(90deg); }
.who-card-body { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.who-card.open .who-card-body { max-height: 220px; }
.who-card-inner { padding: 0 20px 18px; font-size: 13px; color: var(--white-60); line-height: 1.7; }

/* CTA */
.cta-sec { padding: 90px 44px; text-align: center; background: var(--black-base); }
.btn-primary-cta {
  display: inline-block; margin-top: 30px;
  background: var(--purple-deep); color: var(--white);
  font-size: 14px; font-weight: 500; padding: 15px 34px;
  border-radius: 30px; text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease;
}
.btn-primary-cta:hover { background: var(--purple-mid); transform: translateY(-2px); }

@media (max-width: 980px) {
  .svc-layout { grid-template-columns: 1fr; }
  .svc-visual { position: static; order: -1; max-width: 320px; margin: 0 auto 8px; }
}
@media (max-width: 900px) {
  .impact-item { padding: 6px 18px; border-right: none; }
  .how-grid { grid-template-columns: 1fr 1fr; }
  .how-card:nth-child(1) { border-radius: 14px 14px 0 0; }
  .how-card:nth-child(4) { border-radius: 0 0 14px 14px; }
  .how-card:nth-child(2), .how-card:nth-child(3) { border-radius: 0; }
}
@media (max-width: 700px) {
  .who-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .svc-hero-content, .svc-main, .how-sec, .who-sec, .cta-sec { padding-left: 20px; padding-right: 20px; }
  .impact-strip { padding: 22px 20px; }
  .svc-row-head { padding: 20px 18px; gap: 14px; }
  .svc-row-inner { padding: 0 18px 24px 18px; }
  .how-grid { grid-template-columns: 1fr; }
  .how-card { border-radius: 0 !important; }
  .how-card:first-child { border-radius: 14px 14px 0 0 !important; }
  .how-card:last-child { border-radius: 0 0 14px 14px !important; }
}