/* =========================================================
   OUR SERVICES — SECTION 1 (SERVICE OVERVIEW)
   Layout (Desktop):
   - 1,2,3 : 3 columns
   - 4     : full width
   - 5,6,7 : 3 columns
   ========================================================= */

.os-services-overview{
  background: var(--gc-dark-blue);
  color: var(--gc-white);
  padding: var(--space-xl) 0;
  overflow: hidden;
}

/* Header */
.os-services-overview__head{
  text-align: center;
  max-width: 1100px;
  margin: 0 auto var(--space-lg);
}

.os-services-overview__eyebrow{
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 700;
  font-size: 0.85rem;
  opacity: 0.85;
  margin-bottom: var(--space-sm);
}

.os-services-overview__title{
  color: var(--gc-white);
  margin: 0;
}

/* Grid */
.os-services-overview__grid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 22px);
  align-items: stretch;
}

/* Card */
.os-service-card{
  display: flex;
  gap: clamp(14px, 2vw, 20px);
  align-items: flex-start;

  padding: clamp(18px, 2.2vw, 26px);
  border-radius: 18px;

  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  box-shadow: 0 10px 28px rgba(0,0,0,0.18);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* Icon bubble */
.os-service-card__icon{
  flex: 0 0 auto;
  width: 60px;
  height: 60px;
  border-radius: 999px;
  display: grid;
  place-items: center;

  background: rgba(0,145,235,0.18);
  border: 1px solid rgba(0,145,235,0.25);
}

.os-service-card__icon svg{
  width: 28px;
  height: 28px;
  color: #ffffff;
}

/* Text */
.os-service-card__title{
  margin: 0 0 6px;
  color: var(--gc-white);
  font-size: clamp(1.05rem, 0.95rem + 0.45vw, 1.35rem);
  line-height: 1.2;
}

.os-service-card__desc{
  margin: 0;
  color: rgba(255,255,255,0.78);
  line-height: 1.55;
  font-size: clamp(0.92rem, 0.88rem + 0.18vw, 1.02rem);
}

/* Full-width item (4th) */
.os-service-card--wide{
  grid-column: 1 / -1;
}

/* =========================================================
   Responsive
   ========================================================= */

/* 2 columns */
@media (max-width: 1100px){
  .os-services-overview__grid{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  /* keep #4 full width even on 2-col */
  .os-service-card--wide{
    grid-column: 1 / -1;
  }
}

/* 1 column */
@media (max-width: 740px){
  .os-services-overview__grid{
    grid-template-columns: 1fr;
  }

  .os-service-card--wide{
    grid-column: auto;
  }
}

/* Mobile tighter */
@media (max-width: 520px){
  .os-service-card{
    flex-direction: column;
    align-items: flex-start;
  }

  .os-service-card__icon{
    width: 56px;
    height: 56px;
  }
}