/* --- CUSTOM STYLES RIÊNG CHO TRANG GIẢI PHÁP (ported from prototype) --- */

/* 1. Breadcrumb */
.breadcrumb-nav { margin-bottom: 32px; }
.breadcrumb-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: #6b7280;
  flex-wrap: wrap;
}
.breadcrumb-list i {
  font-size: 12px;
  color: #94a3b8;
}
.breadcrumb-list a { color: inherit; text-decoration: none; transition: color 0.3s; }
.breadcrumb-list a:hover { color: var(--gold-dark, #c49a54); }
.breadcrumb-current { color: inherit; font-weight: inherit; }

/* 2. Cards thực trạng */
.pain-point-section { background: #fafafa; position: relative; overflow: hidden; }
.pain-point-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 56px; }
.pain-card {
  background: #ffffff;
  padding: 40px 32px;
  border-radius: 20px;
  border: 1px solid rgba(196, 154, 84, 0.1);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  z-index: 1;
  display: flex;
  flex-direction: column;
}
.pain-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: linear-gradient(to bottom, var(--gold-dark), var(--gold));
  transition: height 0.4s ease;
  z-index: 2;
}
.pain-card:hover { transform: translateY(-8px); border-color: rgba(196, 154, 84, 0.3); box-shadow: 0 20px 40px rgba(182, 141, 64, 0.08); }
.pain-card:hover::before { height: 100%; }
.pain-card-bg-num {
  position: absolute;
  right: -10px;
  bottom: -20px;
  font-family: var(--font-serif);
  font-size: 120px;
  font-weight: 700;
  color: var(--gold-dark);
  opacity: 0.03;
  z-index: -1;
  line-height: 1;
  transition: 0.5s ease;
}
.pain-card:hover .pain-card-bg-num { opacity: 0.08; transform: scale(1.05) translate(-10px, -10px); }
.pain-icon-wrap {
  width: 56px;
  height: 56px;
  background: #fffdf8;
  border: 1px solid rgba(196, 154, 84, 0.2);
  color: var(--gold-dark);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 24px;
  transition: 0.4s ease;
  position: relative;
}
.pain-card:hover .pain-icon-wrap {
  background: var(--gold-dark);
  color: #fff;
  transform: scale(1.05);
  box-shadow: 0 10px 20px rgba(196, 154, 84, 0.2);
  border-color: transparent;
}
.pain-text h3 { font-size: 18px; font-weight: 700; margin-bottom: 12px; font-family: var(--font-body); color: var(--dark); line-height: 1.4; }
.pain-text p { font-size: 14.5px; color: #555; margin: 0; line-height: 1.6; }

/* 3. Triết lý đồng hành */
.dark-phil-section { background: #111827; position: relative; overflow: hidden; padding: 100px 0; }
.dark-phil-bg {
  position: absolute;
  inset: 0;
  opacity: 0.05;
  background-image: radial-gradient(#ffffff 1px, transparent 1px);
  background-size: 30px 30px;
}
.dark-phil-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 64px; align-items: center; position: relative; z-index: 10; }
.dark-phil-title { font-family: var(--font-serif); font-size: 36px; color: #ffffff; margin-bottom: 24px; line-height: 1.35; font-weight: 500; }
.dark-phil-desc { font-size: 16px; color: #9ca3af; margin-bottom: 24px; line-height: 1.7; }
.dark-phil-quote { background: rgba(196, 154, 84, 0.1); border-left: 4px solid var(--gold-dark); padding: 24px; border-radius: 0 16px 16px 0; }
.dark-phil-quote p { color: var(--gold); font-size: 15.5px; font-weight: 500; margin: 0; line-height: 1.6; }
.dark-cards-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.dark-card { background: rgba(255, 255, 255, 0.03); border: 1px solid rgba(255, 255, 255, 0.08); padding: 32px; border-radius: 20px; transition: all 0.4s ease; }
.dark-card:hover { border-color: var(--gold-dark); transform: translateY(-5px); box-shadow: 0 10px 30px rgba(196, 154, 84, 0.15); background: rgba(255, 255, 255, 0.05); }
.dark-card-num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(196, 154, 84, 0.15);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 20px;
  border: 1px solid rgba(196, 154, 84, 0.3);
  transition: 0.3s;
}
.dark-card:hover .dark-card-num { background: var(--gold-dark); color: #fff; border-color: var(--gold-dark); }
.dark-card h4 { color: #ffffff; font-size: 18px; margin-bottom: 12px; font-family: var(--font-body); font-weight: 600; }
.dark-card p { color: #9ca3af; font-size: 14px; margin: 0; line-height: 1.6; }

/* 4. Đối tượng */
.target-section { background: var(--cream); position: relative; }
.target-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 64px; align-items: center; margin-bottom: 100px; }
.target-grid.reverse { grid-template-columns: 1.1fr 0.9fr; }
.target-image-box { position: relative; border-radius: 24px; overflow: hidden; box-shadow: 0 25px 50px rgba(0, 0, 0, 0.08); }
.target-image-box img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; transition: 0.8s ease; display: block; }
.target-grid:hover .target-image-box img { transform: scale(1.05); }
.target-glass-badge {
  position: absolute;
  bottom: 30px;
  right: -20px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 16px 24px;
  border-radius: 16px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, 0.5);
}
.target-grid.reverse .target-glass-badge { right: auto; left: -20px; }
.target-glass-badge i { font-size: 24px; color: var(--gold-dark); }
.target-glass-badge span { font-family: var(--font-body); font-weight: 700; font-size: 15px; color: var(--dark); }
.target-content-col { display: flex; flex-direction: column; }
.target-title { font-family: var(--font-serif); font-size: 36px; margin-bottom: 24px; color: var(--dark); font-weight: 600; }
.target-desc { font-size: 16px; color: #555; margin-bottom: 24px; line-height: 1.7; }
.target-list { list-style: none; padding: 0; }
.target-list li { display: flex; gap: 12px; margin-bottom: 16px; font-size: 15.5px; color: #444; line-height: 1.5; }
.target-list li i { color: var(--gold-dark); font-size: 18px; margin-top: 4px; flex-shrink: 0; }
.result-box { background: #ffffff; padding: 32px 40px; border-radius: 20px; border-left: 4px solid var(--gold-dark); box-shadow: 0 15px 35px rgba(0, 0, 0, 0.04); transition: 0.3s; margin-top: 32px; }
.result-box:hover { box-shadow: 0 20px 50px rgba(196, 154, 84, 0.08); }
.result-box h3 { font-family: var(--font-serif); font-size: 22px; margin-bottom: 20px; color: var(--dark); font-weight: 600; }

/* 5. Gói BHXH */
.bhxh-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 48px; }
.bhxh-card {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: 24px;
  padding: 40px 32px;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.bhxh-card:hover { transform: translateY(-8px); border-color: var(--gold-dark); box-shadow: 0 20px 40px rgba(182, 141, 64, 0.08); z-index: 2; }
.bhxh-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--gold), var(--gold-dark)); opacity: 0; transition: 0.3s; }
.bhxh-card:hover::before { opacity: 1; }
.bhxh-card.centerpiece { background: #fffdf8; border-color: rgba(196, 154, 84, 0.3); transform: scale(1.03); box-shadow: 0 15px 35px rgba(182, 141, 64, 0.05); z-index: 1; }
.bhxh-card.centerpiece:hover { transform: scale(1.03) translateY(-8px); border-color: var(--gold-dark); box-shadow: 0 25px 50px rgba(182, 141, 64, 0.12); }
.bhxh-icon { width: 64px; height: 64px; background: var(--gold-soft); color: var(--gold-dark); border-radius: 16px; display: flex; align-items: center; justify-content: center; font-size: 32px; margin-bottom: 24px; transition: 0.3s; }
.bhxh-card.centerpiece .bhxh-icon { background: var(--gold-dark); color: #fff; box-shadow: 0 10px 20px rgba(196, 154, 84, 0.2); }
.bhxh-card h3 { font-size: 22px; font-family: var(--font-serif); margin-bottom: 12px; font-weight: 600; color: var(--dark); }
.bhxh-card p.desc { font-size: 14.5px; color: #666; margin-bottom: 24px; min-height: 66px; line-height: 1.6; }
.bhxh-features { border-top: 1px dashed #eaeaea; padding-top: 24px; margin-bottom: 24px; flex-grow: 1; list-style: none; }
.bhxh-features li { display: flex; gap: 10px; margin-bottom: 14px; font-size: 14.5px; color: #444; }
.bhxh-features li i { color: #00a651; font-size: 18px; margin-top: 2px; flex-shrink: 0; }

/* 6. Crosslink đào tạo */
.training-crosslink-wrap { background: #ffffff; border-radius: 24px; border: 1px solid var(--card-border); padding: 48px; box-shadow: 0 15px 40px rgba(0, 0, 0, 0.03); display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
.training-title { font-family: var(--font-serif); font-size: 34px; color: var(--dark); margin-bottom: 20px; font-weight: 600; line-height: 1.3; }
.training-desc { font-size: 15.5px; color: #555; line-height: 1.7; margin-bottom: 28px; }
.training-features { list-style: none; padding: 0; margin-bottom: 36px; }
.training-features li { display: flex; gap: 12px; margin-bottom: 16px; font-size: 15px; color: #444; align-items: flex-start; }
.training-features li i { color: var(--gold-dark); font-size: 20px; margin-top: 2px; flex-shrink: 0; }
.training-img-box { border-radius: 20px; overflow: hidden; box-shadow: 0 25px 50px rgba(0, 0, 0, 0.1); aspect-ratio: 4 / 3; position: relative; }
.training-img-box img { width: 100%; height: 100%; object-fit: cover; transition: 0.6s ease; }
.training-img-box:hover img { transform: scale(1.05); }
.training-badge { position: absolute; bottom: 24px; left: -24px; background: #ffffff; padding: 16px 24px; border-radius: 16px; box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1); display: flex; align-items: center; gap: 16px; border: 1px solid #f0f0f0; z-index: 2; transition: 0.3s; }
.training-badge:hover { transform: translateY(-5px); box-shadow: 0 20px 40px rgba(196, 154, 84, 0.15); border-color: rgba(196, 154, 84, 0.3); }
.training-badge-icon { width: 52px; height: 52px; border-radius: 50%; background: var(--gold-soft); color: var(--gold-dark); display: flex; align-items: center; justify-content: center; font-size: 24px; }
.training-badge-text h4 { font-weight: 700; color: var(--dark); margin: 0; font-size: 16px; font-family: var(--font-body); }
.training-badge-text p { font-size: 13.5px; color: #666; margin: 0; }

/* 7. Quy trình */
.process-container { position: relative; margin-top: 64px; }
.process-line { position: absolute; top: 44px; left: 10%; right: 10%; height: 2px; background: linear-gradient(90deg, transparent, rgba(196, 154, 84, 0.5), transparent); z-index: 1; }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; position: relative; z-index: 2; }
.process-step { text-align: center; }
.step-num { width: 88px; height: 88px; background: #ffffff; border: 4px solid var(--gold-soft); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-serif); font-size: 28px; font-weight: 700; color: var(--gold-dark); margin: 0 auto 24px; box-shadow: 0 10px 25px rgba(182, 141, 64, 0.1); transition: 0.4s; }
.process-step:hover .step-num { background: var(--gold-dark); color: #fff; border-color: rgba(196, 154, 84, 0.2); transform: scale(1.05); box-shadow: 0 15px 35px rgba(182, 141, 64, 0.25); }
.process-step h4 { font-size: 18px; margin-bottom: 12px; font-weight: 700; color: var(--dark); font-family: var(--font-body); }
.process-step p { font-size: 14.5px; color: #666; line-height: 1.6; padding: 0 10px; }

/* 8. Hero premium */
.hero-premium {
  background: linear-gradient(135deg, #fffdf8 0%, #f9f6f0 100%);
  padding: 40px 0 100px 0;
  position: relative;
  overflow: hidden;
}
.hero-premium::before {
  content: '';
  position: absolute;
  top: -150px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(196, 154, 84, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.hero-premium-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 72px; align-items: center; position: relative; z-index: 2; }
.hero-eyebrow-premium {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(196, 154, 84, 0.3);
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}
.hero-title-premium {
  font-family: var(--font-serif);
  font-size: 46px;
  font-weight: 600;
  color: var(--dark);
  line-height: 1.25;
  margin-bottom: 24px;
}
.hero-title-premium .italic-accent { font-style: italic; color: var(--gold-dark); font-weight: 500; }
.hero-lead-premium {
  font-size: 17px;
  color: #333;
  line-height: 1.7;
  margin-bottom: 20px;
  font-weight: 500;
  padding-left: 24px;
  border-left: 3px solid var(--gold-dark);
}
.hero-desc-premium { font-size: 15.5px; color: #555; line-height: 1.7; margin-bottom: 36px; }
.hero-action-group { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.hero-image-container { position: relative; z-index: 1; padding: 20px 20px 0 0; }
.hero-image-container::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 90%;
  height: 90%;
  border: 2px solid rgba(196, 154, 84, 0.4);
  border-radius: 24px;
  z-index: -1;
  transition: 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.hero-image-main {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.1);
  position: relative;
  z-index: 2;
  transform: translate(-15px, 15px);
  transition: 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.hero-image-container:hover::before { transform: translate(-10px, 10px); border-color: var(--gold-dark); background: rgba(196, 154, 84, 0.03); }
.hero-image-container:hover .hero-image-main { transform: translate(-5px, 5px); box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15); }
.hero-image-main img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; display: block; transition: 0.8s ease; }
.hero-image-container:hover .hero-image-main img { transform: scale(1.05); }
.hero-glass-badge {
  position: absolute;
  bottom: -20px;
  left: -35px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  padding: 16px 24px;
  border-radius: 16px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
  display: flex;
  align-items: center;
  gap: 16px;
  z-index: 3;
  animation: float-badge 4s ease-in-out infinite;
}
.badge-icon-wrap { width: 48px; height: 48px; background: var(--gold-soft); color: var(--gold-dark); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 24px; }
.badge-text-wrap p.b-title { font-family: var(--font-body); font-size: 15px; font-weight: 700; color: var(--dark); margin: 0 0 2px 0; }
.badge-text-wrap p.b-sub { font-size: 13px; color: #666; margin: 0; }
@keyframes float-badge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* 9. Responsive */
@media (max-width: 992px) {
  .dark-phil-grid { grid-template-columns: 1fr; gap: 40px; }
  .target-grid { grid-template-columns: 1fr !important; gap: 40px; margin-bottom: 64px; }
  .target-grid.reverse .target-content-col { order: 2; }
  .target-grid.reverse .target-image-col { order: 1; }
  .target-glass-badge { right: 15px !important; left: auto !important; bottom: 15px !important; }
  .bhxh-grid { grid-template-columns: 1fr; }
  .bhxh-card.centerpiece { transform: scale(1); }
  .pain-point-grid { grid-template-columns: repeat(2, 1fr); }
  .training-crosslink-wrap { grid-template-columns: 1fr; gap: 40px; padding: 32px; }
  .training-badge { left: 16px; bottom: -20px; padding: 12px 20px; }
  .process-line { display: none; }
  .process-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-premium-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-image-container { padding: 0; margin-top: 20px; }
  .hero-image-main { transform: none; }
  .hero-image-container::before { display: none; }
}

@media (max-width: 767px) {
  .section-padding { padding: 40px 0 !important; }
  .section-intro { margin-bottom: 32px !important; }
  .hero-premium { padding: 100px 0 40px 0; }
  .hero-title-premium { font-size: 26px; line-height: 1.35; margin-bottom: 16px; }
  .hero-lead-premium { font-size: 15px; padding-left: 16px; border-left-width: 3px; margin-bottom: 16px; }
  .hero-desc-premium { font-size: 14px; margin-bottom: 24px; }
  .hero-action-group { flex-direction: column; gap: 12px; width: 100%; }
  .hero-action-group a { width: 100%; justify-content: center; }
  .hero-image-main { margin-bottom: 20px; }
  .hero-glass-badge {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -15px;
    width: 90%;
    max-width: 320px;
    padding: 12px 16px;
    justify-content: center;
    gap: 12px;
    animation: none;
  }
  .hero-glass-badge:hover { transform: translateX(-50%); }
  .badge-icon-wrap { width: 36px; height: 36px; font-size: 18px; flex-shrink: 0; }
  .badge-text-wrap p.b-title { font-size: 13px; }
  .badge-text-wrap p.b-sub { font-size: 11px; }
  .pain-point-grid { grid-template-columns: 1fr; gap: 20px; margin-top: 24px; }
  .pain-card { padding: 24px 20px; border-radius: 16px; }
  .pain-icon-wrap { width: 44px; height: 44px; font-size: 20px; margin-bottom: 16px; }
  .pain-text h3 { font-size: 16px; margin-bottom: 8px; }
  .pain-text p { font-size: 13.5px; }
  .dark-phil-section { padding: 48px 0; }
  .dark-phil-title { font-size: 24px; margin-bottom: 16px; }
  .dark-phil-desc { font-size: 14.5px; margin-bottom: 20px; }
  .dark-phil-quote { padding: 16px; border-left-width: 3px; border-radius: 0 12px 12px 0; }
  .dark-phil-quote p { font-size: 13.5px; }
  .dark-cards-grid { grid-template-columns: 1fr; gap: 16px; }
  .dark-card { padding: 20px 16px; border-radius: 16px; }
  .dark-card-num { width: 32px; height: 32px; font-size: 14px; margin-bottom: 12px; }
  .dark-card h4 { font-size: 16px; }
  .dark-card p { font-size: 13px; }
  .target-grid { gap: 32px; margin-bottom: 48px; }
  .target-title { font-size: 24px; margin-bottom: 12px; }
  .target-desc { font-size: 14.5px; margin-bottom: 20px; }
  .target-image-col { width: 100%; display: flex; justify-content: center; }
  .target-image-box { width: 100%; max-width: 380px; margin: 0 auto; border-radius: 20px; }
  .target-glass-badge {
    right: 10px !important;
    bottom: 10px !important;
    left: auto !important;
    padding: 10px 16px;
    border-radius: 12px;
    gap: 8px;
  }
  .target-glass-badge i { font-size: 20px; }
  .target-glass-badge span { font-size: 13px; }
  .target-list li { font-size: 14px; margin-bottom: 12px; }
  .result-box { padding: 20px 16px; border-radius: 16px; border-left-width: 3px; margin-top: 24px; }
  .result-box h3 { font-size: 18px; margin-bottom: 16px; }
  .bhxh-grid { gap: 20px; margin-top: 24px; }
  .bhxh-card { padding: 24px 16px; border-radius: 16px; }
  .bhxh-icon { width: 44px; height: 44px; font-size: 20px; margin-bottom: 16px; }
  .bhxh-card h3 { font-size: 18px; margin-bottom: 8px; }
  .bhxh-card p.desc { font-size: 13.5px; min-height: auto; margin-bottom: 16px; }
  .bhxh-features { padding-top: 16px; margin-bottom: 20px; }
  .bhxh-features li { font-size: 13px; margin-bottom: 10px; }
  .training-crosslink-wrap { padding: 24px 16px; border-radius: 16px; gap: 32px; }
  .training-title { font-size: 22px; margin-bottom: 12px; }
  .training-desc { font-size: 14px; margin-bottom: 20px; }
  .training-features li { font-size: 13.5px; margin-bottom: 12px; }
  .training-badge { position: absolute; left: 5%; bottom: -15px; width: 90%; padding: 10px 16px; justify-content: center; gap: 12px; border-radius: 12px; }
  .training-badge-icon { width: 36px; height: 36px; font-size: 18px; flex-shrink: 0; }
  .training-badge-text h4 { font-size: 14px; }
  .training-badge-text p { font-size: 12px; }
  .process-container { margin-top: 32px; }
  .process-grid { gap: 32px; }
  .step-num { width: 56px; height: 56px; font-size: 20px; border-width: 3px; margin-bottom: 12px; }
  .process-step h4 { font-size: 16px; margin-bottom: 8px; }
  .process-step p { font-size: 13.5px; padding: 0; }
}