/* ===============================
   SOLUTIONS (MERGED CLEAN VERSION)
=============================== */

/* GRID */
.sol-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.8rem;
}

/* CARD */
.sol-card {
   position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  background: rgba(255,255,255,0.75);
  backdrop-filter: blur(10px);
  border: 1px solid var(--slate-200);
  transition: var(--transition);
}
/* IMAGE */
.sol-img {
  position: relative;
  height: 200px;
  overflow: hidden;
}

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

.sol-card:hover img {
  transform: scale(1.1);
}

/* OVERLAY */
.sol-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.6), transparent);
}

/* BODY */
.sol-body {
  padding: 1.5rem;
}

/* ICON */
.sol-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--brand-500);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 0.8rem;
}

/* TEXT */
.sol-body h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--slate-800);
  margin-bottom: 0.4rem;
}

.sol-body p {
  font-size: 0.9rem;
  color: var(--slate-500);
  line-height: 1.6;
  margin-bottom: 0.8rem;
}

/* RESPONSIVE */
@media (min-width: 640px) {
  .sol-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .sol-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
/* ===============================
   SCROLL ANIMATION
=============================== */

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.7s ease;
}

.reveal.show {
  opacity: 1;
  transform: translateY(0);
}

/* ===============================
   GLOW EFFECT
=============================== */
.sol-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
   background: linear-gradient(120deg, var(--brand-400),  #1db4fa);
  opacity: 0;
  transition: 0.4s;
  z-index: -1;
}

.sol-card:hover::before {
  opacity: 1;
}

/* ===============================
   SMOOTH HOVER
=============================== */

.sol-card:hover {
  transform: translateY(-12px) scale(1.02);
}

/* ===============================
   IMAGE ZOOM SMOOTH
=============================== */

.sol-img img {
  transition: transform 0.8s ease;
}

/* ===============================
   ICON GLOW
=============================== */

.sol-icon {
  box-shadow: 0 5px 20px rgba(37,99,235,0.4);
  transition: 0.3s;
}

.sol-card:hover .sol-icon {
  transform: scale(1.1);
}
.icon-brand   { background: var(--brand-50);   color: var(--brand-600); }
.icon-emerald { background: var(--emerald-50); color: #065f46; }
.icon-rose    { background: var(--rose-50);    color: var(--rose-700); }
.icon-violet  { background: var(--violet-50);  color: var(--violet-700); }

/* ===============================
   CARD HOVER - SOFT GREEN
=============================== */

.sol-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(16,185,129,0.15); /* soft green shadow */
  border-color: var(--emerald-300);
}

/* OPTIONAL: subtle green glow border */
.sol-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  /* background: linear-gradient(120deg, #34d399, #10b981, #6ee7b7);
  opacity: 0.1; */
  transition: 0.4s;
  z-index: -1;
}

.sol-card:hover::before {
  opacity: 0.6;
}