/**
 * SenSilk 1-Step Checkout, Flying Cart & Toast Notification
 */
/* ==========================================================================
   19. CORPORATE GIFTS B2B PAGE (/qua-tang-doanh-nghiep/) LUXURY STYLING
   ========================================================================== */
.sensilk-b2b-hero-section {
  position: relative !important;
  min-height: 520px !important;
  display: flex !important;
  align-items: center !important;
  overflow: hidden !important;
  background-color: #1A1D20 !important;
  width: 100% !important;
}

.b2b-hero-bg {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  z-index: 1 !important;
}

.b2b-hero-bg img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  object-position: center right !important;
  opacity: 0.6 !important;
}

.b2b-hero-overlay {
  position: absolute !important;
  inset: 0 !important;
  background: linear-gradient(90deg, rgba(26, 29, 32, 0.95) 0%, rgba(26, 29, 32, 0.78) 55%, rgba(26, 29, 32, 0.35) 100%) !important;
}

.b2b-hero-content {
  position: relative !important;
  z-index: 2 !important;
  max-width: 740px !important;
  padding: 90px 20px !important;
}

.b2b-hero-tagline {
  color: #E2C084 !important;
  font-weight: 700 !important;
  letter-spacing: 2.5px !important;
  font-size: 0.85rem !important;
  text-transform: uppercase !important;
  display: inline-block !important;
  margin-bottom: 14px !important;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5) !important;
}

.b2b-hero-title {
  font-size: 3.2rem !important;
  font-weight: 700 !important;
  color: #ffffff !important;
  line-height: 1.18 !important;
  margin: 0 0 12px !important;
  letter-spacing: 0.5px !important;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.6) !important;
}

.b2b-hero-slogan {
  font-family: var(--sensilk-font-serif) !important;
  font-style: italic !important;
  font-size: 1.85rem !important;
  color: #FAF6EE !important;
  margin-bottom: 22px !important;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.6) !important;
}

.b2b-hero-desc {
  color: rgba(255, 255, 255, 0.9) !important;
  font-size: 1.05rem !important;
  line-height: 1.8 !important;
  margin-bottom: 34px !important;
  max-width: 660px !important;
}

.b2b-hero-btn-wrap {
  display: flex !important;
  align-items: center !important;
  gap: 16px !important;
  flex-wrap: wrap !important;
}

.b2b-hero-btn-wrap .btn-sensilk-gold {
  padding: 13px 28px !important;
  font-size: 0.9rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.5px !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4) !important;
}

.btn-b2b-hotline {
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.45) !important;
  padding: 12px 24px !important;
  border-radius: var(--sensilk-radius-sm) !important;
  font-weight: 700 !important;
  font-size: 0.92rem !important;
  text-decoration: none !important;
  transition: all 0.3s ease !important;
  background-color: rgba(0, 0, 0, 0.25) !important;
}

.btn-b2b-hotline:hover {
  background-color: rgba(255, 255, 255, 0.15) !important;
  border-color: #E2C084 !important;
  color: #E2C084 !important;
}

/* ----------------------------------------------------
   Section 2: B2B 4 Đặc Quyền Doanh Nghiệp
   ---------------------------------------------------- */
.sensilk-b2b-privileges-section {
  background-color: #FAF6EE !important;
  padding: 64px 0 !important;
}

.b2b-privileges-grid-4 {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 22px !important;
  margin-top: 40px !important;
}

.b2b-privilege-card {
  background-color: #ffffff !important;
  border: 1px solid var(--sensilk-border-light) !important;
  border-radius: var(--sensilk-radius-md) !important;
  padding: 32px 22px !important;
  text-align: center !important;
  transition: all 0.35s ease !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  box-shadow: 0 4px 14px rgba(43, 35, 29, 0.04) !important;
}

.b2b-privilege-card:hover {
  border-color: var(--sensilk-gold) !important;
  transform: translateY(-5px) !important;
  box-shadow: 0 10px 25px rgba(182, 138, 53, 0.15) !important;
}

.privilege-icon-wrap {
  width: 60px !important;
  height: 60px !important;
  background: linear-gradient(135deg, #FAF2E0 0%, #F5E8CC 100%) !important;
  border: 1px solid rgba(182, 138, 53, 0.25) !important;
  border-radius: 50% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  margin: 0 auto 18px !important;
  transition: transform 0.3s ease !important;
}

.b2b-privilege-card:hover .privilege-icon-wrap {
  transform: scale(1.08) rotate(5deg) !important;
}

.privilege-card-title {
  font-size: 1.1rem !important;
  font-weight: 700 !important;
  color: var(--sensilk-dark) !important;
  margin-bottom: 10px !important;
  line-height: 1.35 !important;
}

.privilege-card-desc {
  font-size: 0.88rem !important;
  color: var(--sensilk-text-muted) !important;
  line-height: 1.65 !important;
  margin: 0 !important;
}

/* ----------------------------------------------------
   Section 3: B2B Gift Catalog (3 Set Quà Yêu Thích)
   ---------------------------------------------------- */
.sensilk-b2b-catalog-section {
  background-color: #ffffff !important;
  padding: 64px 0 !important;
}

.b2b-catalog-grid-3 {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 28px !important;
  margin-top: 40px !important;
}

.b2b-gift-card {
  background-color: #ffffff !important;
  border: 1px solid var(--sensilk-border-light) !important;
  border-radius: var(--sensilk-radius-lg) !important;
  overflow: hidden !important;
  transition: all 0.35s ease !important;
  box-shadow: 0 4px 18px rgba(43, 35, 29, 0.05) !important;
  display: flex !important;
  flex-direction: column !important;
}

.b2b-gift-card:hover {
  transform: translateY(-6px) !important;
  box-shadow: 0 12px 32px rgba(182, 138, 53, 0.16) !important;
  border-color: var(--sensilk-gold) !important;
}

.b2b-gift-img {
  position: relative !important;
  height: 250px !important;
  overflow: hidden !important;
  background-color: #FAF6EE !important;
}

.b2b-gift-img img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  transition: transform 0.5s ease !important;
}

.b2b-gift-card:hover .b2b-gift-img img {
  transform: scale(1.06) !important;
}

.b2b-gift-badge {
  position: absolute !important;
  top: 14px !important;
  right: 14px !important;
  background: var(--sensilk-dark) !important;
  color: #ffffff !important;
  font-size: 0.72rem !important;
  font-weight: 700 !important;
  padding: 5px 12px !important;
  border-radius: 20px !important;
  letter-spacing: 0.5px !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
}

.b2b-gift-body {
  padding: 24px 20px !important;
  text-align: center !important;
  flex-grow: 1 !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: space-between !important;
}

.b2b-gift-title {
  font-size: 1.18rem !important;
  font-weight: 700 !important;
  color: var(--sensilk-dark) !important;
  margin: 0 0 8px !important;
}

.b2b-gift-items {
  font-size: 0.88rem !important;
  color: var(--sensilk-text-muted) !important;
  margin-bottom: 14px !important;
  line-height: 1.55 !important;
}

.b2b-gift-price {
  font-size: 1.25rem !important;
  font-weight: 700 !important;
  color: var(--sensilk-gold-dark) !important;
  margin-bottom: 18px !important;
}

.btn-b2b-card-quote {
  display: block !important;
  background-color: #FAF6EE !important;
  color: var(--sensilk-dark) !important;
  border: 1.5px solid var(--sensilk-border) !important;
  padding: 11px 18px !important;
  border-radius: var(--sensilk-radius-sm) !important;
  font-weight: 700 !important;
  font-size: 0.88rem !important;
  text-decoration: none !important;
  transition: all 0.25s ease !important;
}

.btn-b2b-card-quote:hover {
  background-color: var(--sensilk-gold) !important;
  color: #ffffff !important;
  border-color: var(--sensilk-gold) !important;
  box-shadow: 0 4px 14px rgba(182, 138, 53, 0.35) !important;
}

/* ----------------------------------------------------
   Section 4: B2B Quy Trình 4 Bước Hợp Tác
   ---------------------------------------------------- */
.sensilk-b2b-process-section {
  background-color: #FAF6F0 !important;
  padding: 64px 0 !important;
}

.b2b-process-grid-4 {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 20px !important;
  margin-top: 40px !important;
}

.b2b-process-card {
  background-color: #ffffff !important;
  border: 1px solid var(--sensilk-border-light) !important;
  border-top: 4px solid var(--sensilk-gold) !important;
  border-radius: var(--sensilk-radius-md) !important;
  padding: 26px 20px !important;
  position: relative !important;
  box-shadow: 0 4px 14px rgba(43, 35, 29, 0.04) !important;
  transition: transform 0.3s ease !important;
}

.b2b-process-card:hover {
  transform: translateY(-4px) !important;
  box-shadow: 0 8px 22px rgba(43, 35, 29, 0.09) !important;
}

/* Dynamic Grid Column Modifiers */
.b2b-privileges-grid-4.grid-cols-3,
.b2b-process-grid-4.grid-cols-3,
.story-steps-grid-4.grid-cols-3,
.story-values-grid-4.grid-cols-3,
.b2b-catalog-grid-3.grid-cols-3 {
  grid-template-columns: repeat(3, 1fr) !important;
}

.b2b-privileges-grid-4.grid-cols-2,
.b2b-process-grid-4.grid-cols-2,
.story-steps-grid-4.grid-cols-2,
.story-values-grid-4.grid-cols-2,
.b2b-catalog-grid-3.grid-cols-2 {
  grid-template-columns: repeat(2, 1fr) !important;
}

.b2b-privileges-grid-4.grid-cols-4,
.b2b-process-grid-4.grid-cols-4,
.story-steps-grid-4.grid-cols-4,
.story-values-grid-4.grid-cols-4,
.b2b-catalog-grid-3.grid-cols-4 {
  grid-template-columns: repeat(4, 1fr) !important;
}

.process-step-tag {
  display: inline-block !important;
  background-color: #FAF2E0 !important;
  color: var(--sensilk-gold-dark) !important;
  font-weight: 700 !important;
  font-size: 0.78rem !important;
  text-transform: uppercase !important;
  padding: 4px 10px !important;
  border-radius: 4px !important;
  margin-bottom: 14px !important;
  letter-spacing: 0.5px !important;
}

.process-step-title {
  font-size: 1.1rem !important;
  font-weight: 700 !important;
  color: var(--sensilk-dark) !important;
  margin-bottom: 10px !important;
  line-height: 1.35 !important;
}

.process-step-desc {
  font-size: 0.86rem !important;
  color: var(--sensilk-text-muted) !important;
  line-height: 1.65 !important;
  margin: 0 !important;
}

/* ----------------------------------------------------
   Section 5: B2B Form Báo Giá Nhanh
   ---------------------------------------------------- */
.sensilk-b2b-form-section {
  background-color: #ffffff !important;
  padding: 64px 0 80px !important;
}

.b2b-form-wrapper {
  max-width: 780px !important;
  margin: 0 auto !important;
  background-color: #ffffff !important;
  border: 1px solid var(--sensilk-border) !important;
  border-radius: var(--sensilk-radius-lg) !important;
  padding: 44px 38px !important;
  box-shadow: 0 10px 40px rgba(43, 35, 29, 0.08) !important;
}

.b2b-form-title {
  font-size: 1.75rem !important;
  font-weight: 700 !important;
  color: var(--sensilk-dark) !important;
  margin: 10px 0 8px !important;
  line-height: 1.3 !important;
}

.b2b-form-desc {
  color: var(--sensilk-text-muted) !important;
  font-size: 0.92rem !important;
  margin-bottom: 30px !important;
  line-height: 1.6 !important;
}

.sensilk-corporate-form .form-row-2 {
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  gap: 18px !important;
  margin-bottom: 16px !important;
}

.sensilk-corporate-form .form-group {
  margin-bottom: 16px !important;
}

.sensilk-corporate-form label {
  display: block !important;
  font-size: 0.85rem !important;
  font-weight: 700 !important;
  color: var(--sensilk-dark) !important;
  margin-bottom: 6px !important;
}

.sensilk-corporate-form input[type="text"],
.sensilk-corporate-form input[type="tel"],
.sensilk-corporate-form select,
.sensilk-corporate-form textarea {
  width: 100% !important;
  border: 1px solid var(--sensilk-border) !important;
  border-radius: var(--sensilk-radius-sm) !important;
  padding: 12px 14px !important;
  font-size: 0.92rem !important;
  color: var(--sensilk-dark) !important;
  background-color: #FAFBFD !important;
  transition: all 0.25s ease !important;
}

.sensilk-corporate-form input:focus,
.sensilk-corporate-form select:focus,
.sensilk-corporate-form textarea:focus {
  background-color: #ffffff !important;
  border-color: var(--sensilk-gold) !important;
  box-shadow: 0 0 0 3px rgba(182, 138, 53, 0.15) !important;
  outline: none !important;
}

.b2b-form-footer-note {
  font-size: 0.88rem !important;
  color: var(--sensilk-text-muted) !important;
  margin-top: 24px !important;
}

.b2b-form-footer-note a {
  color: var(--sensilk-gold-dark) !important;
  font-weight: 700 !important;
  text-decoration: none !important;
}

/* ----------------------------------------------------
   Responsive Mobile Rules for B2B Page
   ---------------------------------------------------- */
@media (max-width: 768px) {
  .sensilk-b2b-hero-section {
    min-height: 440px !important;
    padding: 20px 0 !important;
  }
  .b2b-hero-content {
    padding: 40px 16px !important;
    text-align: center !important;
  }
  .b2b-hero-title {
    font-size: 2rem !important;
  }
  .b2b-hero-slogan {
    font-size: 1.25rem !important;
  }
  .b2b-hero-desc {
    font-size: 0.9rem !important;
    margin-bottom: 24px !important;
  }
  .b2b-hero-btn-wrap {
    justify-content: center !important;
  }
  .b2b-privileges-grid-4 {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px !important;
  }
  .b2b-privilege-card {
    padding: 20px 12px !important;
  }
  .b2b-catalog-grid-3 {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
  .b2b-process-grid-4 {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px !important;
  }
  .b2b-process-card {
    padding: 18px 14px !important;
  }
  .b2b-form-wrapper {
    padding: 24px 16px !important;
  }
  .sensilk-corporate-form .form-row-2 {
    grid-template-columns: 1fr !important;
    gap: 0 !important;
  }
}

.sensilk-corporate-form .form-group {
  margin-bottom: 16px;
}

.sensilk-corporate-form label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--sensilk-dark);
  margin-bottom: 6px;
}

.sensilk-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--sensilk-border);
  border-radius: var(--sensilk-radius-sm);
  font-family: var(--sensilk-font-body);
  font-size: 0.92rem;
  background-color: #FAF6EE;
  transition: border-color 0.2s ease;
}

.sensilk-input:focus {
  border-color: var(--sensilk-gold);
  background-color: #ffffff;
  outline: none;
}

.btn-submit-b2b {
  border: none;
  cursor: pointer;
  padding: 14px 36px;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  margin-top: 10px;
}

.b2b-form-direct-call {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--sensilk-border-light);
  font-size: 0.9rem;
  color: var(--sensilk-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.b2b-form-direct-call .hotline-btn {
  color: var(--sensilk-gold-dark);
  font-weight: 700;
  text-decoration: none;
}

.b2b-form-direct-call .zalo-btn {
  color: #0068FF;
  font-weight: 700;
  text-decoration: none;
}

@media (max-width: 768px) {
  .story-intro-grid { grid-template-columns: 1fr; }
  .story-steps-grid-4 { grid-template-columns: 1fr; }
  .story-values-grid-4 { grid-template-columns: 1fr; }
  .b2b-privileges-grid-4 { grid-template-columns: 1fr; }
  .b2b-catalog-grid-3 { grid-template-columns: 1fr; }
  .b2b-process-grid-4 { grid-template-columns: 1fr; }
  .sensilk-corporate-form .form-row-2 { grid-template-columns: 1fr; }
  .b2b-form-wrapper { padding: 24px 16px; }
  .story-hero-title, .b2b-hero-title { font-size: 2.2rem; }
}