/* =========================================================
   DIGITAL SOLUTIONS PAGE — ds-* component styles
   Depends on: common.css
   ========================================================= */

/* ── Hero ──────────────────────────────────────────────── */

.ds-hero {
  position: relative;
  background: var(--gradient-brand-primary);
  padding: 5rem 0 4rem;
  overflow: hidden;
}

.ds-hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(124, 250, 195, 0.2), transparent 45%),
    radial-gradient(circle at 10% 80%, rgba(87, 50, 250, 0.3), transparent 40%);
  pointer-events: none;
}

/* Breadcrumb */
.ds-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 1.25rem;
}

.ds-breadcrumb a {
  color: rgba(255, 255, 255, 0.65);
  transition: color 0.15s;
}

.ds-breadcrumb a:hover {
  color: var(--color-mint);
}

.ds-breadcrumb span[aria-hidden] {
  color: rgba(255, 255, 255, 0.3);
}

/* Split grid */
.ds-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.ds-hero-copy .eyebrow {
  color: var(--color-mint);
  display: block;
  margin-bottom: 0.9rem;
}

.ds-hero-copy h1 {
  color: var(--color-white);
  margin-bottom: 1.2rem;
}

.ds-accent {
  font-style: normal;
  color: var(--color-mint);
}

.ds-hero-lead {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.72);
  max-width: 520px;
  margin-bottom: 2.25rem;
  line-height: 1.75;
}

.ds-hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Hero photo */
.ds-hero-media {
  position: relative;
}

.ds-hero-photo {
  width: 100%;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  display: block;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

/* ── Services 3-column card grid ───────────────────────── */

.ds-services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.ds-svc-card {
  background: var(--surface);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
}

.ds-svc-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

/* Top accent stripe per discipline */
.ds-svc-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--ds-card-accent, var(--color-purple));
  z-index: 2;
}

.ds-svc-card[data-accent="purple"] { --ds-card-accent: var(--color-purple); }
.ds-svc-card[data-accent="mint"]   { --ds-card-accent: var(--color-mint); }
.ds-svc-card[data-accent="coral"]  { --ds-card-accent: var(--color-coral); }
.ds-svc-card[data-accent="deep"]   { --ds-card-accent: var(--color-purple-deep); }
.ds-svc-card[data-accent="yellow"] { --ds-card-accent: var(--color-yellow); }

/* Illustration zone */
.ds-svc-illus {
  height: 170px;
  overflow: hidden;
  background: var(--surface-soft);
}

.ds-svc-illus img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.ds-svc-card:hover .ds-svc-illus img {
  transform: scale(1.05);
}

/* Card body */
.ds-svc-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  flex: 1;
}

/* Icon + title */
.ds-svc-head {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.ds-svc-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  line-height: 1;
  background: var(--surface-soft);
  border-radius: var(--radius-md);
}

.ds-svc-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 0.15rem;
}

.ds-svc-subtitle {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin: 0;
}

.ds-svc-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin: 0;
  flex: 1;
}

/* Card CTA */
.ds-svc-cta {
  align-self: flex-start;
  margin-top: auto;
  justify-content: center;
  text-align: center;
  padding: 0.6rem 1.2rem;
  min-width: 0;
}

/* ── Features 3-col Grid ───────────────────────────────── */

.ds-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.ds-feature-item {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-soft);
  text-align: center;
  border-top: 3px solid var(--color-purple);
  transition: transform 0.2s ease;
}

.ds-feature-item:hover {
  transform: translateY(-4px);
}

.ds-feature-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  background: var(--surface-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 1.25rem;
}

.ds-feature-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 0.75rem;
}

.ds-feature-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0;
}

/* ── Responsive ────────────────────────────────────────── */

@media (max-width: 1100px) {
  .ds-services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 860px) {
  .ds-hero-grid {
    grid-template-columns: 1fr;
  }

  .ds-hero-media {
    display: none;
  }

  .ds-hero {
    padding: 4rem 0 3.5rem;
  }
  
  .ds-feature-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .ds-services-grid {
    grid-template-columns: 1fr;
  }

  .ds-hero-actions {
    flex-direction: column;
  }

  .ds-hero-actions .sv-btn {
    width: 100%;
  }
}