/* ==========================================================================
   AQUAÉRA & TGWC — SECTOR SOLUTIONS & SERVICE GUARANTEE BADGES (RESPONSIVE)
   ========================================================================== */

.products-section {
  background: var(--bg-surface);
  border-top: 1px solid var(--ink-200);
  border-bottom: 1px solid var(--ink-200);
}

/* 3 Sector Solutions Grid */
.three-products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

@media (min-width: 992px) {
  .three-products-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

.product-card {
  background: #ffffff;
  border: 1px solid var(--ink-200);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  transition: all 0.3s var(--ease-out-expo);
  position: relative;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--green-400);
  box-shadow: var(--hover-shadow);
}

.product-badge-sector {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 10;
  padding: 0.3rem 0.75rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--ink-200);
  border-radius: 9999px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--green-700);
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.06);
}

/* Machine Image Container */
.machine-image-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: var(--bg-elevated);
}

.machine-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-out-expo);
}

.product-card:hover .machine-image-wrap img {
  transform: scale(1.05);
}

.product-card-body {
  padding: clamp(1.25rem, 3.5vw, 1.65rem);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.45rem);
  font-weight: 700;
  color: var(--ink-950);
  margin-bottom: 0.25rem;
  line-height: 1.25;
}

.product-subtitle {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--green-700);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
}

.product-desc {
  font-size: 0.88rem;
  color: var(--ink-600);
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

/* ==========================================================================
   TGWC SERVICE GUARANTEE BADGES (IN EACH PRODUCT)
   ========================================================================== */

.guarantees-badge-strip {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 0.95rem 1.05rem;
  background: var(--green-50);
  border: 1px solid var(--green-100);
  border-radius: 14px;
  margin-bottom: 1.25rem;
}

.guarantee-badge-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink-900);
  line-height: 1.35;
}

.guarantee-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid var(--green-200);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-600);
  flex-shrink: 0;
}

.guarantee-icon svg {
  width: 12px;
  height: 12px;
}

/* Specs List */
.product-specs-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--ink-100);
}

.product-specs-list li {
  font-size: 0.82rem;
  color: var(--ink-700);
  display: flex;
  align-items: center;
  gap: 0.45rem;
  line-height: 1.35;
}

.product-specs-list li svg {
  width: 14px;
  height: 14px;
  color: var(--green-600);
  flex-shrink: 0;
}

/* Card Action Footer */
.product-card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--ink-100);
  flex-wrap: wrap;
}

.product-yield {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink-950);
  line-height: 1.1;
}

.product-yield span {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--ink-500);
  display: block;
}

/* ==========================================================================
   SERVICE ASSURANCE 3-COLUMN HIGHLIGHT SECTION
   ========================================================================== */

.service-assurance-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

@media (min-width: 768px) {
  .service-assurance-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
  }
}

.assurance-card {
  background: #ffffff;
  border: 1px solid var(--ink-200);
  border-radius: 18px;
  padding: clamp(1.4rem, 3vw, 1.85rem);
  box-shadow: var(--card-shadow);
  text-align: left;
  transition: border-color 0.25s, transform 0.25s;
}

.assurance-card:hover {
  border-color: var(--green-400);
  transform: translateY(-3px);
}

.assurance-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--green-50);
  border: 1px solid var(--green-200);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-600);
  margin-bottom: 1.1rem;
}

.assurance-icon-box svg {
  width: 24px;
  height: 24px;
}

.assurance-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink-950);
  margin-bottom: 0.45rem;
}

.assurance-card p {
  font-size: 0.88rem;
  color: var(--ink-600);
  line-height: 1.55;
}

/* Mobile Tweak */
@media (max-width: 480px) {
  .product-card-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .product-card-footer .product-yield {
    text-align: center;
    margin-bottom: 0.35rem;
  }

  .product-card-footer .btn {
    width: 100%;
  }
}