:root {
  --mcs-navy:      #0d1e36;
  --mcs-navy-2:    #1a2c4e;
  --mcs-blue:      #1e5fa8;
  --mcs-blue-2:    #2d79c7;
  --mcs-steel:     #8fa3b8;
  --mcs-light:     #f4f7fb;
  --mcs-border:    #dde4ed;
  --mcs-card-shadow: 0 2px 12px rgba(13, 30, 54, 0.08);
}

/* ── Body ── */
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: #fff;
  color: #1a1f2e;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ── Navbar ── */
.mcs-navbar {
  background: var(--mcs-navy) !important;
  border-bottom: 2px solid var(--mcs-blue);
  padding-top: 0.6rem;
  padding-bottom: 0.6rem;
}

.mcs-logo-img {
  border-radius: 4px;
  object-fit: contain;
  background: transparent;
}

.mcs-brand-text {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.02em;
  color: #fff;
}

.mcs-navbar .nav-link {
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.4rem 0.75rem;
  border-radius: 4px;
  transition: color 0.15s, background 0.15s;
}
.mcs-navbar .nav-link:hover,
.mcs-navbar .nav-link.active {
  color: #fff;
  background: rgba(255,255,255,0.08);
}

.btn-mcs-outline {
  border: 1px solid rgba(255,255,255,0.4);
  color: #fff;
  border-radius: 20px;
  padding: 0.35rem 1rem;
  font-size: 0.85rem;
  font-weight: 500;
  transition: background 0.15s, border-color 0.15s;
  text-decoration: none;
}
.btn-mcs-outline:hover {
  background: var(--mcs-blue);
  border-color: var(--mcs-blue);
  color: #fff;
}

/* ── Hero ── */
.mcs-hero {
  background: linear-gradient(135deg, var(--mcs-navy) 0%, #1a3a6e 60%, #0d2a52 100%);
  padding: 5rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.mcs-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 80% 50%, rgba(45,121,199,0.15) 0%, transparent 60%),
    radial-gradient(circle at 20% 80%, rgba(30,95,168,0.10) 0%, transparent 50%);
  pointer-events: none;
}

.mcs-hero-logo {
  width: 120px;
  height: 120px;
  object-fit: contain;
  border-radius: 12px;
  background: rgba(255,255,255,0.06);
  padding: 8px;
}

.mcs-hero h1 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: #fff;
  line-height: 1.15;
}

.mcs-hero .lead {
  color: rgba(255,255,255,0.7);
  font-size: 1.05rem;
}

.btn-mcs-primary {
  background: var(--mcs-blue);
  border: none;
  color: #fff;
  font-weight: 600;
  padding: 0.65rem 1.5rem;
  border-radius: 6px;
  transition: background 0.15s, transform 0.1s;
  text-decoration: none;
  display: inline-block;
}
.btn-mcs-primary:hover {
  background: var(--mcs-blue-2);
  color: #fff;
  transform: translateY(-1px);
}

.btn-mcs-ghost {
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.4);
  color: rgba(255,255,255,0.9);
  font-weight: 600;
  padding: 0.65rem 1.5rem;
  border-radius: 6px;
  transition: background 0.15s, border-color 0.15s;
  text-decoration: none;
  display: inline-block;
}
.btn-mcs-ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.7);
  color: #fff;
}

/* ── Stats bar ── */
.mcs-stats {
  background: var(--mcs-navy-2);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.mcs-stat-item {
  text-align: center;
  padding: 1.1rem 0;
}
.mcs-stat-number {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.6rem;
  color: var(--mcs-blue-2);
  line-height: 1;
}
.mcs-stat-label {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.25rem;
}

/* ── Section headings ── */
.mcs-section-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--mcs-navy);
  font-size: 1.5rem;
}
.mcs-section-line {
  display: block;
  width: 40px;
  height: 3px;
  background: var(--mcs-blue);
  border-radius: 2px;
  margin: 0.4rem 0 1.5rem;
}

/* ── Category cards ── */
.category-card {
  background: #fff;
  border: 1px solid var(--mcs-border);
  border-radius: 10px;
  padding: 1.5rem 1.25rem;
  text-align: center;
  text-decoration: none;
  color: inherit;
  display: block;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
  height: 100%;
}
.category-card:hover {
  border-color: var(--mcs-blue);
  box-shadow: 0 4px 20px rgba(30, 95, 168, 0.12);
  transform: translateY(-2px);
  color: inherit;
}
.category-card .cat-icon {
  width: 52px;
  height: 52px;
  background: var(--mcs-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.9rem;
  font-size: 1.4rem;
  color: var(--mcs-blue);
  transition: background 0.15s;
}
.category-card:hover .cat-icon {
  background: var(--mcs-blue);
  color: #fff;
}
.category-card .cat-name {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--mcs-navy);
  line-height: 1.3;
}
.category-card .cat-count {
  font-size: 0.78rem;
  color: var(--mcs-steel);
  margin-top: 0.25rem;
}

/* ── Product cards ── */
.product-card {
  background: #fff;
  border: 1px solid var(--mcs-border);
  border-radius: 10px;
  padding: 1rem 1rem 0.9rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.12s;
}
.product-card:hover {
  border-color: var(--mcs-blue);
  box-shadow: var(--mcs-card-shadow);
  transform: translateY(-2px);
}

.product-code {
  font-family: 'Montserrat', monospace;
  font-size: 0.68rem;
  font-weight: 700;
  background: var(--mcs-light);
  color: var(--mcs-blue);
  border: 1px solid var(--mcs-border);
  border-radius: 4px;
  padding: 0.12rem 0.45rem;
  display: inline-block;
  letter-spacing: 0.05em;
}

.badge-new {
  font-size: 0.62rem;
  font-weight: 700;
  background: #198754;
  color: #fff;
  border-radius: 4px;
  padding: 0.12rem 0.4rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.product-name {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--mcs-navy);
  margin: 0.45rem 0 0.15rem;
  line-height: 1.3;
}

.product-dose {
  font-size: 0.8rem;
  color: var(--mcs-steel);
  line-height: 1.4;
}

.product-price {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--mcs-navy);
  margin-top: auto;
  padding-top: 0.7rem;
}

.price-label {
  font-size: 0.68rem;
  font-weight: 400;
  color: var(--mcs-steel);
  display: block;
  line-height: 1;
  margin-bottom: 0.1rem;
}

.btn-inquire {
  background: var(--mcs-light);
  border: 1px solid var(--mcs-border);
  color: var(--mcs-navy);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.4rem 0.9rem;
  border-radius: 6px;
  width: 100%;
  margin-top: 0.65rem;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  text-decoration: none;
  display: block;
  text-align: center;
  cursor: pointer;
}
.btn-inquire:hover {
  background: var(--mcs-blue);
  border-color: var(--mcs-blue);
  color: #fff;
}

/* ── Category filter tabs ── */
.mcs-filter-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.mcs-filter-wrap::-webkit-scrollbar { display: none; }

.mcs-filter-bar {
  background: var(--mcs-light);
  border-bottom: 1px solid var(--mcs-border);
  padding: 0.65rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.filter-pill {
  display: inline-block;
  padding: 0.3rem 0.85rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  background: #fff;
  border: 1px solid var(--mcs-border);
  color: #555;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
}
.filter-pill:hover {
  border-color: var(--mcs-blue);
  color: var(--mcs-blue);
}
.filter-pill.active {
  background: var(--mcs-blue);
  border-color: var(--mcs-blue);
  color: #fff;
}

/* ── Page hero strip ── */
.mcs-page-hero {
  background: var(--mcs-navy);
  padding: 2.5rem 0 2rem;
}
.mcs-page-hero h1 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: #fff;
  font-size: clamp(1.4rem, 3vw, 2rem);
}
.mcs-page-hero .subtitle {
  color: rgba(255,255,255,0.6);
  font-size: 0.95rem;
}

/* ── Contact ── */
.mcs-contact-card {
  background: #fff;
  border: 1px solid var(--mcs-border);
  border-radius: 12px;
  padding: 2rem;
  height: 100%;
}
.mcs-contact-icon {
  width: 56px;
  height: 56px;
  background: var(--mcs-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--mcs-blue);
  margin-bottom: 1rem;
}
.mcs-cta-box {
  background: linear-gradient(135deg, var(--mcs-navy) 0%, #1a3a6e 100%);
  border-radius: 12px;
  padding: 3rem 2rem;
  text-align: center;
  color: #fff;
}

/* ── Footer ── */
.mcs-footer {
  background: var(--mcs-navy);
  border-top: 2px solid var(--mcs-blue);
  padding: 3rem 0 0;
  margin-top: auto;
}
.footer-link {
  display: block;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  font-size: 0.88rem;
  padding: 0.2rem 0;
  transition: color 0.12s;
}
.footer-link:hover { color: #fff; }

/* ── Product grid ── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 1rem;
}

/* ── Misc utilities ── */
.bg-mcs-light  { background: var(--mcs-light); }
.text-mcs-blue { color: var(--mcs-blue); }
.text-mcs-navy { color: var(--mcs-navy); }

@media (max-width: 576px) {
  .product-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 0.75rem;
  }
  .mcs-hero { padding: 3rem 0 2.5rem; }
}