/* ============================================================
   Plasma Biotech – Global Stylesheet
   https://plasmabiotech.in/
   Brand: Navy #1c3566 | Green #1a7a32
   ============================================================ */

/* ---- Variables ---- */
:root {
  --pb-navy:        #1c3566;
  --pb-navy-dark:   #112040;
  --pb-navy-light:  #2a5298;
  --pb-green:       #1a7a32;
  --pb-green-light: #22963e;
  --pb-bg:          #f0f5fb;
  --pb-white:       #ffffff;
  --pb-text:        #1a2744;
  --pb-muted:       #556080;
  --pb-border:      #cdd8ee;
  --pb-card-shadow: 0 2px 14px rgba(28,53,102,0.09);
  --pb-hover-shadow:0 8px 30px rgba(28,53,102,0.18);
  --radius:         12px;
  --radius-sm:      8px;
  --radius-lg:      18px;
  --transition:     0.22s ease;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; font-size: 16px; }
body  {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--pb-bg);
  color: var(--pb-text);
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main { flex: 1; }
img  { max-width: 100%; height: auto; display: block; }
a    { text-decoration: none; }

/* ============================================================
   NAVBAR
   ============================================================ */
.pb-navbar {
  background: var(--pb-white);
  box-shadow: 0 1px 6px rgba(28,53,102,0.10);
  padding: 0.65rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: box-shadow var(--transition);
}
.pb-navbar.scrolled { box-shadow: 0 3px 20px rgba(28,53,102,0.15); }

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.navbar-brand-logo {
  height: 42px;
  width: 42px;
  object-fit: contain;
  flex-shrink: 0;
}
.navbar-brand-text {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--pb-navy);
  letter-spacing: -0.025em;
  line-height: 1.1;
}
.navbar-brand-text span {
  display: block;
  font-size: 0.62rem;
  font-weight: 500;
  color: var(--pb-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--pb-muted) !important;
  padding: 0.45rem 0.9rem !important;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover,
.nav-link.active {
  color: var(--pb-navy) !important;
  background: var(--pb-bg);
}
.nav-link.nav-cta {
  background: var(--pb-navy);
  color: #fff !important;
  padding: 0.45rem 1.1rem !important;
}
.nav-link.nav-cta:hover {
  background: var(--pb-navy-light);
  color: #fff !important;
}
.navbar-toggler {
  border: 1.5px solid var(--pb-border);
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.6rem;
}
.navbar-toggler:focus { box-shadow: none; }

/* ============================================================
   HERO SECTION
   ============================================================ */
.pb-hero {
  background: linear-gradient(135deg, var(--pb-navy-dark) 0%, var(--pb-navy) 55%, var(--pb-navy-light) 100%);
  color: #fff;
  padding: 5.5rem 0 4.5rem;
  position: relative;
  overflow: hidden;
}
.pb-hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -15%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}
.pb-hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(26,122,50,0.10) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}
.hero-logo-wrap {
  width: 96px;
  height: 96px;
  background: rgba(255,255,255,0.12);
  border: 2px solid rgba(255,255,255,0.22);
  border-radius: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.75rem;
  padding: 14px;
}
.hero-logo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: brightness(0) invert(1);
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.25);
  color: rgba(255,255,255,0.92);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 1.25rem;
}
.pb-hero h1 {
  font-size: clamp(2rem, 5vw, 3.1rem);
  font-weight: 900;
  letter-spacing: -0.035em;
  line-height: 1.12;
  color: #fff;
  margin-bottom: 1rem;
}
.pb-hero .hero-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.80);
  max-width: 560px;
  margin: 0 auto 2.25rem;
}
.btn-hero-primary {
  background: #fff;
  color: var(--pb-navy);
  font-weight: 800;
  font-size: 0.975rem;
  padding: 14px 34px;
  border-radius: var(--radius);
  border: none;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-hero-primary:hover {
  background: #e8edf8;
  color: var(--pb-navy);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.20);
}
.btn-hero-outline {
  background: transparent;
  color: #fff;
  font-weight: 700;
  font-size: 0.975rem;
  padding: 13px 28px;
  border-radius: var(--radius);
  border: 2px solid rgba(255,255,255,0.40);
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-hero-outline:hover {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border-color: rgba(255,255,255,0.65);
}

/* ============================================================
   STATS BAR
   ============================================================ */
.pb-stats {
  background: var(--pb-white);
  border-bottom: 1px solid var(--pb-border);
  padding: 1.35rem 0;
}
.stat-item { text-align: center; padding: 0 1.25rem; }
.stat-num {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--pb-navy);
  display: block;
  line-height: 1;
  letter-spacing: -0.03em;
}
.stat-lbl {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--pb-muted);
  margin-top: 3px;
}
.stat-sep {
  width: 1px;
  height: 38px;
  background: var(--pb-border);
  margin: auto;
}

/* ============================================================
   SECTION HEADINGS
   ============================================================ */
.pb-section { padding: 5rem 0; }
.sec-label {
  display: inline-block;
  background: rgba(28,53,102,0.08);
  color: var(--pb-navy);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 0.8rem;
}
.sec-title {
  font-size: clamp(1.65rem, 4vw, 2.3rem);
  font-weight: 900;
  color: var(--pb-navy);
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 0.6rem;
}
.sec-desc {
  font-size: 0.975rem;
  color: var(--pb-muted);
  max-width: 500px;
  line-height: 1.65;
}

/* ============================================================
   PRODUCT CARDS (index grid)
   ============================================================ */
.pb-products { background: var(--pb-bg); }

.product-card {
  background: var(--pb-white);
  border: 1px solid var(--pb-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--pb-card-shadow);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
}
.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--pb-hover-shadow);
  border-color: var(--pb-navy);
}
.product-card-img-wrap {
  background: #f5f8ff;
  border-bottom: 1px solid var(--pb-border);
  aspect-ratio: 16 / 9.5;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.product-card:hover .product-card-img-wrap img { transform: scale(1.04); }

.product-card-body {
  padding: 1.1rem 1.25rem 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 0.55rem;
}
/* Category colours */
.badge-antifungal       { background: #e6f4ea; color: #1a7a32; }
.badge-antifungal-top   { background: #f3fbe6; color: #3d7a00; }
.badge-cold-allergy     { background: #e3f0fd; color: #1450a5; }
.badge-pain             { background: #fde8ec; color: #b71c1c; }
.badge-steroid          { background: #e0f3f1; color: #006655; }
.badge-antibiotic       { background: #f2e8fd; color: #5c1699; }
.badge-digestive        { background: #fffbe5; color: #a05800; }
.badge-ear              { background: #dff8fb; color: #005f6e; }
.badge-pediatric        { background: #fff0e5; color: #b53a00; }
.badge-topical          { background: #fdf4e0; color: #8a4500; }

.product-name {
  font-size: 1.05rem;
  font-weight: 900;
  color: var(--pb-navy);
  letter-spacing: -0.015em;
  margin-bottom: 0.3rem;
  line-height: 1.25;
}
.product-composition {
  font-size: 0.775rem;
  color: var(--pb-muted);
  flex: 1;
  line-height: 1.5;
  margin-bottom: 1rem;
}
.btn-view {
  background: var(--pb-navy);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: background var(--transition), transform var(--transition);
  text-decoration: none;
  width: 100%;
}
.btn-view:hover {
  background: var(--pb-navy-light);
  color: #fff;
  transform: translateY(-1px);
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.pb-about { background: var(--pb-white); }
.about-icon-box {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: rgba(28,53,102,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  flex-shrink: 0;
}
.about-icon-box i { font-size: 1.4rem; color: var(--pb-navy); }
.about-feat-title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--pb-navy);
  margin-bottom: 0.35rem;
}
.about-feat-text { font-size: 0.875rem; color: var(--pb-muted); line-height: 1.6; }

/* ============================================================
   DEVELOPER SECTION
   ============================================================ */
.pb-developer {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  padding: 2.5rem 0;
  text-align: center;
}
.pb-developer .dev-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: #bfdbfe;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  margin-bottom: 1rem;
}
.btn-dev {
  background: #fff;
  color: #1e293b;
  font-weight: 800;
  font-size: 0.95rem;
  padding: 12px 30px;
  border-radius: var(--radius);
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 3px 10px rgba(0,0,0,0.15);
  transition: all var(--transition);
  text-decoration: none;
}
.btn-dev:hover {
  color: #1e293b;
  transform: translateY(-2px);
  box-shadow: 0 7px 22px rgba(0,0,0,0.22);
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.pb-contact { background: var(--pb-bg); }
.contact-card {
  background: var(--pb-white);
  border: 1px solid var(--pb-border);
  border-radius: var(--radius);
  padding: 1.6rem;
  box-shadow: var(--pb-card-shadow);
  height: 100%;
  transition: transform var(--transition), box-shadow var(--transition);
}
.contact-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--pb-hover-shadow);
}
.contact-icon {
  width: 46px;
  height: 46px;
  background: rgba(28,53,102,0.08);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.9rem;
}
.contact-icon i { color: var(--pb-navy); font-size: 1.2rem; }
.contact-lbl {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--pb-muted);
  margin-bottom: 0.4rem;
}
.contact-val {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--pb-text);
  line-height: 1.55;
}
.contact-val a { color: var(--pb-navy); font-weight: 700; }
.contact-val a:hover { color: var(--pb-navy-light); text-decoration: underline; }

/* ============================================================
   FOOTER
   ============================================================ */
.pb-footer {
  background: var(--pb-navy-dark);
  color: #8aaccf;
  padding: 1.75rem 0;
  font-size: 0.85rem;
}
.pb-footer a { color: #7bbef7; }
.pb-footer a:hover { color: #a8d8ff; text-decoration: underline; }
.footer-divider {
  display: inline-block;
  width: 1px;
  height: 16px;
  background: rgba(255,255,255,0.18);
  margin: 0 10px;
  vertical-align: middle;
}

/* ============================================================
   BREADCRUMB  (product pages)
   ============================================================ */
.pb-breadcrumb {
  background: var(--pb-white);
  border-bottom: 1px solid var(--pb-border);
  padding: 0.7rem 0;
}
/* Fix: all breadcrumb items + separators vertically centred */
.breadcrumb {
  margin: 0;
  padding: 0;
  background: transparent;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}
.breadcrumb-item {
  display: inline-flex;
  align-items: center;
  font-size: 0.845rem;
  font-weight: 500;
  color: var(--pb-muted);
  line-height: 1;
}
.breadcrumb-item a {
  color: var(--pb-navy);
  font-weight: 700;
  text-decoration: none;
}
.breadcrumb-item a:hover { text-decoration: underline; }
.breadcrumb-item.active { color: var(--pb-text); font-weight: 600; }
.breadcrumb-item + .breadcrumb-item::before {
  content: '›';
  color: var(--pb-muted);
  font-size: 1.1rem;
  line-height: 1;
  padding: 0 0.3rem;
  font-weight: 400;
  display: inline-flex;
  align-items: center;
}

/* ============================================================
   PRODUCT DETAIL PAGE
   ============================================================ */
.pb-product-detail { padding: 2.75rem 0 4rem; }

.product-detail-img {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--pb-border);
  box-shadow: var(--pb-card-shadow);
}
.product-detail-name {
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 900;
  color: var(--pb-navy);
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin-bottom: 0.4rem;
}
.product-detail-tagline {
  font-size: 1rem;
  color: var(--pb-muted);
  font-style: italic;
  margin-bottom: 1.25rem;
}
.product-comp-block {
  background: rgba(28,53,102,0.04);
  border: 1px solid var(--pb-border);
  border-left: 4px solid var(--pb-navy);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 0.9rem 1.2rem;
  margin-bottom: 1.5rem;
}
.product-comp-label {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--pb-navy);
  margin-bottom: 0.25rem;
}
.product-comp-text {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--pb-text);
  line-height: 1.5;
}
.detail-section-title {
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--pb-navy);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 0.85rem;
}
.detail-section-title::before {
  content: '';
  display: block;
  width: 4px;
  height: 17px;
  background: var(--pb-navy);
  border-radius: 3px;
  flex-shrink: 0;
}
.feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
}
.feature-list li {
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--pb-border);
  font-size: 0.88rem;
  color: var(--pb-text);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.55;
}
.feature-list li:last-child { border-bottom: none; }
.feature-list li i { color: var(--pb-green); font-size: 0.9rem; margin-top: 2px; flex-shrink: 0; }

.feature-list-sub {
  list-style: none;
  padding: 0;
  margin: 0.3rem 0 0.6rem 0;
}
.feature-list-sub li {
  padding: 0.35rem 0 0.35rem 1.4rem;
  font-size: 0.855rem;
  color: var(--pb-muted);
  position: relative;
  line-height: 1.5;
}
.feature-list-sub li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--pb-navy);
  font-weight: 700;
}
.indication-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.indication-item {
  background: var(--pb-white);
  border: 1px solid var(--pb-border);
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.85rem;
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--pb-text);
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.4;
}
.indication-item::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--pb-navy);
  flex-shrink: 0;
}
.sidebar-card {
  background: var(--pb-white);
  border: 1px solid var(--pb-border);
  border-radius: var(--radius-lg);
  padding: 1.4rem;
  box-shadow: var(--pb-card-shadow);
  margin-bottom: 1.5rem;
}
.sidebar-card-title {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--pb-muted);
  border-bottom: 1px solid var(--pb-border);
  padding-bottom: 0.7rem;
  margin-bottom: 1rem;
}
.btn-back {
  background: var(--pb-bg);
  border: 1.5px solid var(--pb-border);
  color: var(--pb-navy);
  font-size: 0.875rem;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: all var(--transition);
  text-decoration: none;
}
.btn-back:hover {
  background: var(--pb-navy);
  color: #fff;
  border-color: var(--pb-navy);
}
.pill-info {
  background: rgba(28,53,102,0.06);
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.8rem;
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--pb-navy);
  margin: 0.2rem 0.15rem;
}
.also-avail-note {
  background: #fffbea;
  border: 1px solid #f0d070;
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  font-size: 0.84rem;
  color: #7a5800;
  font-weight: 600;
  margin-bottom: 1.25rem;
}
.also-avail-note i { color: #c08800; margin-right: 6px; }
.dosage-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
  margin-bottom: 1.25rem;
}
.dosage-table th, .dosage-table td {
  text-align: left;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--pb-border);
}
.dosage-table th {
  background: rgba(28,53,102,0.07);
  font-weight: 800;
  color: var(--pb-navy);
  font-size: 0.77rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ============================================================
   UTILITY / MISC
   ============================================================ */
.text-navy  { color: var(--pb-navy); }
.text-green { color: var(--pb-green); }
.text-muted-pb { color: var(--pb-muted); }
.fw-900     { font-weight: 900; }
.divider-v  { width: 1px; height: 100%; background: var(--pb-border); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 991.98px) {
  .pb-hero { padding: 4rem 0 3.5rem; }
  .stat-sep { display: none; }
}
@media (max-width: 767.98px) {
  .pb-hero { padding: 3.5rem 0 3rem; }
  .pb-section { padding: 3.5rem 0; }
  .pb-product-detail { padding: 2rem 0 3rem; }
}
@media (max-width: 575.98px) {
  .navbar-brand-text { font-size: 1.05rem; }
  .hero-logo-wrap { width: 78px; height: 78px; }
  .product-detail-name { font-size: 1.75rem; }
  .indication-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 380px) {
  .indication-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   MODALS / DIALOGS
   ============================================================ */
.pb-modal .modal-content {
  border: none;
  border-radius: var(--radius-lg) !important;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(28,53,102,0.22);
}
.pb-modal .modal-header {
  background: var(--pb-navy);
  border-bottom: none;
  padding: 1.1rem 1.4rem;
  border-radius: 0;
}
.pb-modal .modal-title {
  color: #fff;
  font-weight: 800;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  gap: 8px;
}
.pb-modal .modal-body {
  padding: 1.6rem 1.4rem;
}
.pb-modal .btn-close-white {
  filter: brightness(0) invert(1);
  opacity: 0.7;
}
.pb-modal .btn-close-white:hover { opacity: 1; }

/* Contact details inside modal */
.pb-modal .contact-card {
  border-radius: var(--radius-sm);
  padding: 1rem 1.1rem;
  margin-bottom: 0;
}

/* Form inside modal */
.pb-modal .form-control,
.pb-modal .form-select {
  border: 1.5px solid var(--pb-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  padding: 0.6rem 0.85rem;
  color: var(--pb-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.pb-modal .form-control:focus {
  border-color: var(--pb-navy);
  box-shadow: 0 0 0 3px rgba(28,53,102,0.12);
  outline: none;
}
.pb-modal .form-control.is-valid  { border-color: var(--pb-green); }
.pb-modal .form-control.is-invalid { border-color: #dc3545; }
.pb-modal .form-label {
  font-weight: 700;
  font-size: 0.825rem;
  color: var(--pb-navy);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.pb-modal .invalid-feedback {
  font-size: 0.775rem;
  font-weight: 600;
}
.pb-modal .valid-feedback {
  font-size: 0.775rem;
  color: var(--pb-green);
}
.btn-pb-submit {
  background: var(--pb-navy);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 700;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background var(--transition), transform var(--transition);
  cursor: pointer;
}
.btn-pb-submit:hover {
  background: var(--pb-navy-light);
  transform: translateY(-1px);
}
.btn-pb-submit:active { transform: none; }
.btn-pb-open-form {
  background: var(--pb-navy);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 22px;
  font-size: 0.88rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: background var(--transition), transform var(--transition);
  cursor: pointer;
  text-decoration: none;
}
.btn-pb-open-form:hover {
  background: var(--pb-navy-light);
  color: #fff;
  transform: translateY(-1px);
}
.cf-success-msg {
  background: #e8f5e9;
  border: 1px solid #a5d6a7;
  border-radius: var(--radius-sm);
  color: var(--pb-green);
  font-weight: 700;
  font-size: 0.875rem;
  padding: 0.8rem 1rem;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 1rem;
}

.cf-error-msg {
  background: #fff0f0;
  border: 1px solid #f5c2c7;
  border-left: 4px solid #dc3545;
  border-radius: var(--radius-sm);
  color: #842029;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.8rem 1rem;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 1rem;
}