:root {
  --brand: #ff623d;
  --brand-dark: #e84f2e;
  --brand-soft: rgba(255, 98, 61, 0.12);
  --blue: #2563eb;
  --blue-soft: rgba(37, 99, 235, 0.1);
  --ink: #111827;
  --muted: #5c6f8a;
  --soft-bg: #f3f6fb;
  --card-border: rgba(15, 23, 42, 0.08);
  --shadow-soft: 0 18px 50px rgba(15, 23, 42, 0.08);
  --shadow-brand: 0 14px 32px rgba(255, 98, 61, 0.25);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: #f5f7fb;
  line-height: 1.5;
  padding-top: 84px;
}

a {
  text-decoration: none;
}

.site-navbar {
  min-height: 84px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.brand-logo {
  width: 195px;
  max-height: 52px;
  object-fit: contain;
}

.navbar .nav-link {
  color: #344258;
  font-weight: 700;
  font-size: 15px;
  padding-left: 12px !important;
  padding-right: 12px !important;
}

.navbar .nav-link:hover {
  color: var(--brand);
}

.btn {
  border-radius: 11px;
  font-weight: 800;
  padding: 12px 20px;
}

.btn-lg {
  padding: 15px 22px;
  font-size: 17px;
}

.btn-brand {
  background: var(--brand);
  border-color: var(--brand);
  color: #101827;
  box-shadow: var(--shadow-brand);
}

.btn-brand:hover,
.btn-brand:focus {
  background: var(--brand-dark);
  border-color: var(--brand-dark);
  color: #101827;
}

.btn-outline-soft {
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(15, 23, 42, 0.1);
  color: #111827;
}

.btn-outline-soft:hover {
  border-color: rgba(37, 99, 235, 0.25);
  background: #ffffff;
  color: #111827;
}

.hero-section {
  padding: 64px 0 44px;
  background:
    radial-gradient(circle at 12% 15%, rgba(37, 99, 235, 0.08), transparent 34%),
    radial-gradient(circle at 72% 30%, rgba(255, 98, 61, 0.08), transparent 32%),
    #f3f6fb;
}

.hero-left {
  padding-top: 14px;
}

.badge-soft {
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.2);
  color: #1d4ed8;
  font-weight: 800;
}

.hero-title {
  font-size: clamp(48px, 6.8vw, 84px);
  line-height: 0.95;
  letter-spacing: -0.06em;
  color: #111827;
}

.fw-extrabold {
  font-weight: 800;
}

.gradient-underline {
  background: linear-gradient(180deg, transparent 58%, rgba(37, 99, 235, 0.22) 0);
}

.hero-lead {
  max-width: 700px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.75;
}

.hero-mini-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-mini-points span {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 10px 14px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid var(--card-border);
  color: #3f5067;
  font-size: 14px;
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
}

.hero-mini-points i {
  color: #2563eb;
}

.text-muted-soft {
  color: var(--muted) !important;
}

.hero-note {
  color: var(--muted);
}

.apply-card {
  padding: 30px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(15, 23, 42, 0.07);
  box-shadow: 0 24px 80px rgba(15, 23, 42, 0.12);
}

.icon-circle {
  flex: 0 0 auto;
  width: 56px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: rgba(37, 99, 235, 0.08);
  color: #2563eb;
  border: 1px solid rgba(37, 99, 235, 0.14);
  font-size: 22px;
}

.form-label {
  color: #111827;
  font-weight: 800;
  margin-bottom: 8px;
}

.form-control {
  min-height: 48px;
  border-radius: 12px;
  border-color: rgba(15, 23, 42, 0.12);
  color: #111827;
}

.form-control:focus {
  border-color: rgba(37, 99, 235, 0.38);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.08);
}

textarea.form-control {
  min-height: 126px;
}

.form-check-input {
  border-color: rgba(15, 23, 42, 0.18);
}

.hero-highlights-section {
  padding: 0 0 30px;
  background: #f3f6fb;
}

.hero-point {
  height: 100%;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 18px;
  border-radius: 16px;
  background: #ffffff;
  border: 1px solid var(--card-border);
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.05);
}

.hero-point i {
  color: #2563eb;
  font-size: 18px;
  margin-top: 3px;
}

.hero-point strong {
  color: #111827;
  font-weight: 800;
}

.about-reference-section,
.section-block {
  padding: 84px 0;
}

.about-reference-section {
  background: #f3f6fb;
}

.about-header,
.section-head {
  max-width: 1000px;
  margin: 0 auto 58px;
  text-align: center;
}

.kicker,
.about-kicker {
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: #60718c;
  margin-bottom: 16px;
}

.about-title,
.section-title-lg {
  font-size: clamp(34px, 4.5vw, 60px);
  line-height: 1.12;
  letter-spacing: -0.055em;
  font-weight: 800;
  color: #111827;
}

.about-desc,
.section-subtitle {
  max-width: 900px;
  margin: 18px auto 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.about-grid {
  margin-top: 22px;
}

.about-box,
.info-card,
.pain-card,
.benefit-card,
.compare-card,
.journey-card {
  border-radius: 24px;
  background: #ffffff;
  border: 1px solid var(--card-border);
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.06);
}

.about-box {
  padding: 30px;
}

.about-box-title {
  font-size: 20px;
  line-height: 1.4;
  color: #111827;
  font-weight: 800;
  margin-bottom: 22px;
}

.about-list,
.compare-list {
  padding: 0;
  margin: 0;
  list-style: none;
}

.about-list li,
.compare-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 22px;
  color: var(--muted);
  line-height: 1.65;
}

.about-list li:last-child,
.compare-list li:last-child {
  margin-bottom: 0;
}

.about-list i,
.compare-list i {
  flex: 0 0 auto;
  margin-top: 3px;
  font-size: 17px;
}

.about-list-negative i,
.compare-list-negative i {
  color: #ef4444;
}

.about-list-positive i,
.compare-list-positive i {
  color: #16a34a;
}

.about-simple,
.compare-note {
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.about-simple strong,
.compare-note strong {
  display: block;
  margin-bottom: 10px;
  color: #111827;
  font-weight: 800;
}

.about-simple p,
.compare-note p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.section-soft {
  background: #f3f6fb;
}

.info-card,
.pain-card,
.benefit-card,
.compare-card,
.journey-card {
  padding: 26px;
}

.info-icon,
.pain-icon {
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 15px;
  background: rgba(37, 99, 235, 0.08);
  color: #2563eb;
  margin-bottom: 18px;
  font-size: 22px;
}

.info-card h3,
.pain-card h3,
.benefit-card h3,
.compare-card h3,
.journey-card h3 {
  font-size: 19px;
  font-weight: 800;
  color: #111827;
  margin-bottom: 10px;
}

.info-card p,
.pain-card p,
.benefit-card p,
.journey-card p {
  color: var(--muted);
  line-height: 1.7;
  margin: 0;
}

.step-badge,
.benefit-number,
.journey-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 36px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.08);
  color: #2563eb;
  font-size: 14px;
  font-weight: 900;
  margin-bottom: 18px;
}

.roadmap,
.roadmap-grid {
  display: grid;
  gap: 18px;
}

.roadmap-step {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 18px;
  align-items: stretch;
}

.roadmap-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  background: #fff;
  border: 1px solid var(--card-border);
  color: #2563eb;
  font-weight: 900;
  font-size: 20px;
}

.roadmap-content {
  padding: 24px;
  border-radius: 22px;
  background: #fff;
  border: 1px solid var(--card-border);
  box-shadow: 0 18px 46px rgba(15, 23, 42, 0.05);
}

.roadmap-content h3 {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 8px;
}

.roadmap-content p {
  color: var(--muted);
  margin: 0;
  line-height: 1.7;
}

.cta-band {
  margin-top: 40px;
  padding: 28px;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  align-items: center;
  border-radius: 28px;
  background: #111827;
  color: #fff;
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.16);
}

.cta-band h3 {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 8px;
}

.cta-band p {
  color: rgba(255, 255, 255, 0.74);
  margin: 0;
  line-height: 1.7;
}

/* Stage 2 refined layout */
/* Stage 2 only - refined layout, does not touch Chặng 1 */
    .stage2-anchor {
      scroll-margin-top: 96px;
    }

    .stage2-problem-layout {
      display: grid;
      grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
      gap: 40px;
      align-items: start;
    }

    .stage2-side-copy {
      position: sticky;
      top: 110px;
    }

    .stage2-side-copy .section-title-lg {
      margin-bottom: 18px;
    }

    .stage2-side-copy .section-subtitle {
      max-width: 100%;
      text-align: left;
      margin-left: 0;
      margin-right: 0;
    }

    .stage2-insight {
      margin-top: 28px;
      padding: 24px;
      border-radius: 24px;
      background: #fff;
      border: 1px solid rgba(15, 23, 42, 0.08);
      box-shadow: 0 18px 48px rgba(15, 23, 42, 0.06);
    }

    .stage2-insight span {
      display: inline-flex;
      margin-bottom: 10px;
      font-size: 12px;
      font-weight: 800;
      letter-spacing: .08em;
      text-transform: uppercase;
      color: #2563eb;
    }

    .stage2-insight p {
      margin: 0;
      color: #5c6f8a;
      line-height: 1.75;
    }

    .stage2-problem-stack {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .stage2-problem-item {
      display: grid;
      grid-template-columns: 56px 1fr;
      gap: 16px;
      align-items: stretch;
    }

    .stage2-problem-num {
      min-height: 100%;
      border-radius: 20px;
      background: #fff;
      border: 1px solid rgba(15, 23, 42, 0.08);
      display: flex;
      align-items: center;
      justify-content: center;
      color: #94a3b8;
      font-weight: 800;
    }

    .stage2-problem-card {
      padding: 24px;
      border-radius: 24px;
      background: #fff;
      border: 1px solid rgba(15, 23, 42, 0.08);
      box-shadow: 0 18px 48px rgba(15, 23, 42, 0.06);
    }

    .stage2-problem-card.is-strong {
      border-color: rgba(37, 99, 235, .22);
      box-shadow: 0 22px 60px rgba(37, 99, 235, 0.12);
    }

    .stage2-problem-card i,
    .stage2-solution-card i {
      width: 42px;
      height: 42px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 14px;
      background: rgba(37, 99, 235, .08);
      color: #2563eb;
      font-size: 20px;
      margin-bottom: 14px;
    }

    .stage2-problem-card h3,
    .stage2-solution-card h3,
    .stage2-compare-card h3,
    .stage2-journey-card h3 {
      font-size: 18px;
      font-weight: 800;
      margin-bottom: 10px;
      color: #111827;
    }

    .stage2-problem-card p,
    .stage2-solution-card p,
    .stage2-journey-card p {
      margin: 0;
      color: #5c6f8a;
      line-height: 1.7;
    }

    .stage2-split-head {
      display: grid;
      grid-template-columns: minmax(0, 1.12fr) minmax(280px, .88fr);
      gap: 40px;
      align-items: end;
      margin-bottom: 38px;
    }

    .stage2-split-head .section-title-lg {
      margin-bottom: 0;
    }

    .stage2-split-desc {
      margin: 0;
      color: #5c6f8a;
      line-height: 1.75;
      font-size: 17px;
    }

    .stage2-solution-flow {
      display: grid;
      grid-template-columns: 1fr 44px 1fr 44px 1fr;
      gap: 16px;
      align-items: stretch;
    }

    .stage2-solution-card {
      padding: 28px;
      border-radius: 28px;
      background: #fff;
      border: 1px solid rgba(15, 23, 42, 0.08);
      box-shadow: 0 18px 46px rgba(15, 23, 42, 0.06);
    }

    .stage2-solution-card.featured {
      transform: translateY(-8px);
      border-color: rgba(37, 99, 235, .24);
      box-shadow: 0 24px 70px rgba(37, 99, 235, .13);
    }

    .stage2-solution-top {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 16px;
      margin-bottom: 18px;
    }

    .stage2-solution-top span {
      font-size: 13px;
      font-weight: 900;
      letter-spacing: .08em;
      color: #94a3b8;
    }

    .stage2-solution-top i {
      margin-bottom: 0;
    }

    .stage2-flow-arrow {
      display: flex;
      align-items: center;
      justify-content: center;
      color: #94a3b8;
      font-size: 22px;
    }

    .stage2-note-band {
      margin-top: 28px;
      padding: 22px 26px;
      border-radius: 24px;
      background: #111827;
      color: #fff;
      display: flex;
      gap: 16px;
      align-items: flex-start;
      box-shadow: 0 24px 70px rgba(15, 23, 42, .15);
    }

    .stage2-note-band i {
      color: #93c5fd;
      font-size: 22px;
      margin-top: 2px;
    }

    .stage2-note-band p {
      margin: 0;
      line-height: 1.7;
      color: rgba(255,255,255,.86);
    }

    .stage2-difference-panel {
      padding: 34px;
      border-radius: 34px;
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(15, 23, 42, 0.08);
      box-shadow: 0 24px 70px rgba(15, 23, 42, 0.07);
    }

    .stage2-difference-head {
      max-width: 820px;
      margin-bottom: 30px;
    }

    .stage2-difference-head p {
      color: #5c6f8a;
      line-height: 1.75;
      margin-bottom: 0;
    }

    .stage2-compare-card {
      height: 100%;
      padding: 28px;
      border-radius: 28px;
      background: #fff;
      border: 1px solid rgba(15, 23, 42, 0.08);
    }

    .stage2-compare-card.strong {
      background: #111827;
      border-color: rgba(255,255,255,.12);
    }

    .stage2-compare-label {
      display: inline-flex;
      margin-bottom: 12px;
      font-size: 12px;
      font-weight: 900;
      letter-spacing: .08em;
      text-transform: uppercase;
      color: #64748b;
    }

    .stage2-compare-card.strong h3,
    .stage2-compare-card.strong .stage2-compare-label {
      color: #fff;
    }

    .stage2-compare-card.strong .compare-list li span {
      color: rgba(255,255,255,.86);
    }

    .stage2-quote {
      margin-top: 22px;
      padding: 18px 20px;
      border-radius: 20px;
      background: rgba(255,255,255,.08);
      color: rgba(255,255,255,.92);
      line-height: 1.7;
      font-weight: 700;
    }

    .stage2-journey-grid {
      position: relative;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
      margin-top: 42px;
    }

    .stage2-journey-line {
      position: absolute;
      top: 31px;
      left: 8%;
      right: 8%;
      height: 2px;
      background: rgba(37, 99, 235, .18);
      z-index: 0;
    }

    .stage2-journey-step {
      position: relative;
      z-index: 1;
    }

    .stage2-journey-dot {
      width: 62px;
      height: 62px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 18px;
      border-radius: 22px;
      background: #fff;
      border: 1px solid rgba(37, 99, 235, .2);
      color: #2563eb;
      font-weight: 900;
      box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
    }

    .stage2-journey-card {
      min-height: 100%;
      padding: 24px;
      border-radius: 26px;
      background: #fff;
      border: 1px solid rgba(15, 23, 42, 0.08);
      box-shadow: 0 18px 46px rgba(15, 23, 42, 0.06);
    }

    .stage2-journey-card span {
      display: inline-flex;
      margin-bottom: 12px;
      font-size: 12px;
      font-weight: 900;
      text-transform: uppercase;
      letter-spacing: .08em;
      color: #2563eb;
    }

    .stage2-journey-step.strong .stage2-journey-card {
      background: #111827;
    }

    .stage2-journey-step.strong .stage2-journey-card span,
    .stage2-journey-step.strong .stage2-journey-card h3 {
      color: #fff;
    }

    .stage2-journey-step.strong .stage2-journey-card p {
      color: rgba(255,255,255,.78);
    }

    .stage2-cta-band {
      margin-top: 34px;
    }

    @media (max-width: 991.98px) {
      .stage2-problem-layout,
      .stage2-split-head,
      .stage2-solution-flow,
      .stage2-journey-grid {
        grid-template-columns: 1fr;
      }

      .stage2-side-copy {
        position: static;
      }

      .stage2-flow-arrow,
      .stage2-journey-line {
        display: none;
      }

      .stage2-solution-card.featured {
        transform: none;
      }
    }

    @media (max-width: 575.98px) {
      .stage2-problem-item {
        grid-template-columns: 1fr;
        gap: 10px;
      }

      .stage2-problem-num {
        width: 54px;
        height: 42px;
        min-height: auto;
      }

      .stage2-problem-card,
      .stage2-solution-card,
      .stage2-difference-panel,
      .stage2-compare-card,
      .stage2-journey-card {
        padding: 22px;
        border-radius: 22px;
      }

      .stage2-note-band {
        flex-direction: column;
      }
    }@media (max-width: 991.98px) {
  body {
    padding-top: 76px;
  }

  .site-navbar {
    min-height: 76px;
  }

  .brand-logo {
    width: 170px;
  }

  .hero-section {
    padding: 44px 0 34px;
  }

  .apply-card {
    padding: 24px;
  }

  .about-reference-section,
  .section-block {
    padding: 66px 0;
  }

  .cta-band {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 575.98px) {
  .brand-logo {
    width: 150px;
  }

  .hero-title {
    font-size: 44px;
  }

  .hero-lead,
  .about-desc,
  .section-subtitle {
    font-size: 16px;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-mini-points span {
    width: 100%;
  }

  .about-box,
  .info-card,
  .pain-card,
  .benefit-card,
  .compare-card,
  .journey-card,
  .roadmap-content,
  .cta-band {
    padding: 22px;
    border-radius: 22px;
  }

  .roadmap-step {
    grid-template-columns: 1fr;
  }

  .roadmap-badge {
    width: 54px;
    height: 42px;
  }
}

/* ==============================
   STAGE 2 FIX - MUST BE IN main.css
   ============================== */

.stage2,
.stage2 * {
  box-sizing: border-box;
}

.stage2 {
  position: relative;
}

.stage2-entry-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
  gap: 42px;
  align-items: start;
}

.stage2-entry-copy {
  position: sticky;
  top: 112px;
}

.stage2-entry-copy .section-title-lg {
  margin-bottom: 18px;
}

.stage2-entry-copy .section-subtitle {
  max-width: 100%;
  margin-left: 0;
  margin-right: 0;
}

.stage2-insight-card {
  margin-top: 28px;
  padding: 24px;
  border-radius: 24px;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.06);
}

.stage2-insight-card span,
.stage2-compare-card > span,
.stage2-journey-card > span {
  display: inline-flex;
  margin-bottom: 12px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #2563eb;
}

.stage2-insight-card p {
  margin: 0;
  color: var(--muted, #5c6f8a);
  line-height: 1.75;
}

.stage2-problem-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.stage2-problem-card {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 16px;
  align-items: stretch;
}

.stage2-problem-number {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100%;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  color: #94a3b8;
  font-weight: 900;
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.04);
}

.stage2-problem-content {
  padding: 24px;
  border-radius: 24px;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.06);
}

.stage2-problem-card.is-highlight .stage2-problem-content {
  border-color: rgba(37, 99, 235, .24);
  box-shadow: 0 22px 60px rgba(37, 99, 235, 0.12);
}

.stage2-problem-content i,
.stage2-card-top i {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(37, 99, 235, .08);
  color: #2563eb;
  font-size: 20px;
}

.stage2-problem-content i {
  margin-bottom: 14px;
}

.stage2-problem-content h3,
.stage2-solution-card h3,
.stage2-compare-card h3,
.stage2-journey-card h3 {
  font-size: 19px;
  line-height: 1.35;
  font-weight: 800;
  margin: 0 0 10px;
  color: #111827;
}

.stage2-problem-content p,
.stage2-solution-card p,
.stage2-difference-head p,
.stage2-journey-card p {
  margin: 0;
  color: var(--muted, #5c6f8a);
  line-height: 1.7;
}

.stage2-solution-head {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr);
  gap: 42px;
  align-items: end;
  margin-bottom: 40px;
}

.stage2-solution-head .section-title-lg {
  margin-bottom: 0;
}

.stage2-solution-head > p {
  margin: 0;
  color: var(--muted, #5c6f8a);
  line-height: 1.75;
  font-size: 17px;
}

.stage2-solution-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.stage2-solution-card {
  padding: 28px;
  border-radius: 28px;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 18px 46px rgba(15, 23, 42, 0.06);
}

.stage2-solution-card.is-main {
  transform: translateY(-8px);
  border-color: rgba(37, 99, 235, .24);
  box-shadow: 0 24px 70px rgba(37, 99, 235, .13);
}

.stage2-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.stage2-card-top span {
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .08em;
  color: #94a3b8;
}

.stage2-dark-note {
  margin-top: 28px;
  padding: 22px 26px;
  border-radius: 24px;
  background: #111827;
  color: #ffffff;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  box-shadow: 0 24px 70px rgba(15, 23, 42, .15);
}

.stage2-dark-note i {
  color: #93c5fd;
  font-size: 22px;
  margin-top: 2px;
}

.stage2-dark-note p {
  margin: 0;
  color: rgba(255,255,255,.86);
  line-height: 1.7;
}

.stage2-difference-panel {
  padding: 34px;
  border-radius: 34px;
  background: rgba(255,255,255,.75);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.07);
}

.stage2-difference-head {
  max-width: 850px;
  margin-bottom: 30px;
}

.stage2-difference-head .section-title-lg {
  margin-bottom: 14px;
}

.stage2-compare-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.stage2-compare-card {
  padding: 28px;
  border-radius: 28px;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  min-height: 100%;
}

.stage2-compare-card > span {
  color: #64748b;
}

.stage2-compare-card.is-dark {
  background: #111827;
  border-color: rgba(255,255,255,.12);
}

.stage2-compare-card.is-dark > span,
.stage2-compare-card.is-dark h3 {
  color: #ffffff;
}

.stage2-compare-card.is-dark .compare-list li span {
  color: rgba(255,255,255,.86);
}

.stage2-quote {
  margin-top: 22px;
  padding: 18px 20px;
  border-radius: 20px;
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.92);
  line-height: 1.7;
  font-weight: 700;
}

.stage2-journey-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 42px;
}

.stage2-journey-card {
  padding: 26px;
  border-radius: 28px;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 18px 46px rgba(15, 23, 42, 0.06);
  min-height: 100%;
}

.stage2-journey-dot {
  width: 62px;
  height: 62px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  border-radius: 22px;
  background: #ffffff;
  border: 1px solid rgba(37, 99, 235, .2);
  color: #2563eb;
  font-weight: 900;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
}

.stage2-journey-card.is-dark {
  background: #111827;
}

.stage2-journey-card.is-dark .stage2-journey-dot {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.16);
  color: #ffffff;
}

.stage2-journey-card.is-dark span,
.stage2-journey-card.is-dark h3 {
  color: #ffffff;
}

.stage2-journey-card.is-dark p {
  color: rgba(255,255,255,.78);
}

.stage2-cta-band {
  margin-top: 34px;
}

@media (max-width: 991.98px) {
  .stage2-entry-grid,
  .stage2-solution-head,
  .stage2-solution-grid,
  .stage2-compare-grid,
  .stage2-journey-grid {
    grid-template-columns: 1fr;
  }

  .stage2-entry-copy {
    position: static;
  }

  .stage2-solution-card.is-main {
    transform: none;
  }
}

@media (max-width: 575.98px) {
  .stage2-problem-card {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .stage2-problem-number {
    width: 54px;
    height: 42px;
    min-height: auto;
    border-radius: 16px;
  }

  .stage2-problem-content,
  .stage2-solution-card,
  .stage2-difference-panel,
  .stage2-compare-card,
  .stage2-journey-card {
    padding: 22px;
    border-radius: 22px;
  }

  .stage2-dark-note {
    flex-direction: column;
  }
}

/* ==============================
   STAGE 2 FINAL TUNING
   - tăng độ nổi bật kicker
   - đổi note đen sang callout sáng
   - làm intro section solution mạch hơn
   - cập nhật spacing cho comparison text dài
   ============================== */

.kicker,
.about-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: 0.075em;
  text-transform: uppercase;
  color: #526783;
}

.kicker::before,
.about-kicker::before {
  content: "";
  width: 28px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, #2563eb, rgba(37, 99, 235, 0.12));
}

.section-head.text-center .kicker,
.about-header .kicker,
.about-header .about-kicker {
  justify-content: center;
}

.stage2-solution-head {
  grid-template-columns: minmax(0, 1fr);
  max-width: 1120px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

.stage2-solution-head .section-title-lg {
  max-width: 900px;
}

.stage2-head-desc {
  max-width: 880px;
  margin: 18px 0 0;
  color: var(--muted, #5c6f8a);
  line-height: 1.75;
  font-size: 18px;
}

.stage2-soft-note {
  margin-top: 28px;
  padding: 22px 26px;
  border-radius: 24px;
  background: linear-gradient(180deg, #ffffff, #f7faff);
  color: #314158;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  border: 1px solid rgba(37, 99, 235, 0.16);
  box-shadow: 0 18px 46px rgba(37, 99, 235, 0.08);
}

.stage2-soft-note i {
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(37, 99, 235, 0.08);
  color: #2563eb;
  font-size: 21px;
  margin-top: 1px;
}

.stage2-soft-note p {
  margin: 0;
  color: #435673;
  line-height: 1.75;
  font-size: 17px;
}

.stage2-soft-note strong {
  color: #111827;
  font-weight: 900;
}

.stage2-dark-note {
  display: none;
}

.stage2-compare-card .compare-list li {
  margin-bottom: 18px;
}

.stage2-compare-card .compare-list li span {
  line-height: 1.7;
}

.stage2-compare-card h3 {
  margin-bottom: 20px;
}

.stage2-journey-card.is-dark p {
  line-height: 1.72;
}

@media (max-width: 991.98px) {
  .stage2-head-desc {
    font-size: 17px;
  }
}

@media (max-width: 575.98px) {
  .kicker,
  .about-kicker {
    font-size: 12.5px;
    letter-spacing: 0.055em;
  }

  .kicker::before,
  .about-kicker::before {
    width: 20px;
  }

  .stage2-soft-note {
    flex-direction: column;
    padding: 22px;
    border-radius: 22px;
  }

  .stage2-head-desc,
  .stage2-soft-note p {
    font-size: 16px;
  }
}


/* ==============================
   STAGE 2 FINAL V2 TUNING
   - đưa intro section 2 về bố cục 2 cột hợp lý hơn
   - sửa icon card 03
   - làm mượt hơn section khác biệt
   ============================== */

.stage2-solution-head {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 44px;
  align-items: center;
  max-width: none;
  text-align: left;
}

.stage2-solution-lead .section-title-lg {
  max-width: 820px;
  margin-bottom: 0;
}

.stage2-head-side {
  display: flex;
  justify-content: flex-end;
}

.stage2-head-desc {
  max-width: 500px;
  margin: 0;
  padding: 22px 24px;
  border-radius: 24px;
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.05);
  color: #5b6f8e;
  line-height: 1.85;
  font-size: 17px;
}

.stage2-card-top i.bi-briefcase {
  font-size: 19px;
}

.stage2-difference-head {
  max-width: 920px;
}

.stage2-difference-head .section-title-lg {
  max-width: 980px;
  margin-bottom: 14px;
}

.stage2-difference-head p {
  max-width: 760px;
  font-size: 17px;
  line-height: 1.78;
  color: #60718c;
}

.stage2-compare-card > span {
  letter-spacing: 0.075em;
}

.stage2-quote {
  line-height: 1.75;
}

@media (max-width: 991.98px) {
  .stage2-solution-head {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .stage2-head-side {
    justify-content: flex-start;
  }

  .stage2-head-desc {
    max-width: 100%;
  }
}

@media (max-width: 575.98px) {
  .stage2-head-desc {
    padding: 18px 18px;
    border-radius: 20px;
    line-height: 1.75;
    font-size: 16px;
  }
}


/* ==============================
   HERO + JOURNEY FINAL V3
   - giảm headline hero để xuống dòng đẹp hơn
   - giữ bố cục tổng thể đã chốt
   ============================== */

.hero-title {
  font-size: clamp(44px, 5.8vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.05em;
  max-width: 760px;
}

@media (max-width: 575.98px) {
  .hero-title {
    font-size: clamp(40px, 12vw, 52px);
    line-height: 1.04;
    letter-spacing: -0.045em;
  }
}

/* ==============================
   STAGE 2 LAYOUT TUNE
   - cân lại headline section "ITThucChien thực sự giúp gì"
   - đưa mô tả "Khác biệt lớn nhất" sang khung bên phải
   - làm nổi bật khung "Giá trị khác biệt cốt lõi"
   ============================== */

.stage2-solution-lead .section-title-lg {
  max-width: 760px;
  line-height: 1.08;
}

.stage2-head-side {
  align-self: center;
}

.stage2-difference-head {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 42px;
  align-items: center;
  max-width: none;
  margin-bottom: 34px;
}

.stage2-difference-title .section-title-lg {
  max-width: 860px;
  margin-bottom: 0;
}

.stage2-difference-desc {
  display: flex;
  justify-content: flex-end;
}

.stage2-difference-desc p {
  max-width: 520px;
  margin: 0;
  padding: 22px 24px;
  border-radius: 24px;
  background: linear-gradient(180deg, #ffffff, #f7faff);
  border: 1px solid rgba(37, 99, 235, 0.14);
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.06);
  color: #5b6f8e;
  line-height: 1.8;
  font-size: 17px;
}

.stage2-compare-card.is-dark {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 0%, rgba(59, 130, 246, 0.35), transparent 34%),
    linear-gradient(135deg, #0f172a 0%, #13244a 52%, #173b7a 100%);
  border: 1px solid rgba(147, 197, 253, 0.24);
  box-shadow: 0 28px 80px rgba(37, 99, 235, 0.22);
}

.stage2-compare-card.is-dark::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(255,255,255,0.11), transparent 42%);
}

.stage2-compare-card.is-dark > * {
  position: relative;
  z-index: 1;
}

.stage2-compare-card.is-dark > span {
  color: #bfdbfe;
}

.stage2-compare-card.is-dark h3 {
  max-width: 520px;
  font-size: 22px;
  line-height: 1.35;
}

.stage2-compare-card.is-dark .compare-list li span {
  color: rgba(255, 255, 255, 0.9);
}

.stage2-quote {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255,255,255,0.08);
}

@media (max-width: 991.98px) {
  .stage2-difference-head {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .stage2-difference-desc {
    justify-content: flex-start;
  }

  .stage2-difference-desc p {
    max-width: 100%;
  }

  .stage2-solution-lead .section-title-lg {
    max-width: 100%;
  }
}

@media (max-width: 575.98px) {
  .stage2-difference-desc p {
    padding: 18px;
    border-radius: 20px;
    font-size: 16px;
    line-height: 1.75;
  }

  .stage2-compare-card.is-dark h3 {
    font-size: 20px;
  }
}

/* ==============================
   STAGE 2 VISUAL FOCUS FINAL
   - cân lại xuống dòng headline
   - làm USP nổi bật hơn theo tông cam
   - giảm độ nặng card Đồng hành trong hành trình
   ============================== */

.stage2-title-balanced {
  max-width: 760px;
  line-height: 1.08;
  letter-spacing: -0.052em;
}

.stage2-entry-copy .stage2-title-balanced {
  max-width: 720px;
}

.stage2-solution-lead .stage2-title-balanced {
  max-width: 820px;
}

/* USP card: nổi bật hơn, có accent cam nhưng vẫn giữ nền chuyên nghiệp */
.stage2-compare-card.is-dark {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 0%, rgba(255, 112, 67, 0.34), transparent 30%),
    radial-gradient(circle at 92% 8%, rgba(59, 130, 246, 0.28), transparent 34%),
    linear-gradient(135deg, #111827 0%, #18213a 42%, #1f3f79 100%);
  border: 1px solid rgba(255, 112, 67, 0.34);
  box-shadow:
    0 28px 80px rgba(255, 98, 61, 0.16),
    0 18px 56px rgba(15, 23, 42, 0.12);
}

.stage2-compare-card.is-dark::after {
  content: "";
  position: absolute;
  top: 0;
  left: 28px;
  right: 28px;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, #ff623d, #ffb067, rgba(255,255,255,0.18));
}

.stage2-compare-card.is-dark > span {
  color: #ffd2bd;
}

.stage2-compare-card.is-dark > span::before {
  background: linear-gradient(90deg, #ff623d, rgba(255, 98, 61, 0.2));
}

.stage2-compare-card.is-dark h3 {
  max-width: 620px;
  font-size: clamp(24px, 2.1vw, 31px);
  line-height: 1.22;
  letter-spacing: -0.035em;
  margin-bottom: 26px;
  color: #ffffff;
}

.stage2-compare-card.is-dark .compare-list-positive i {
  color: #111827;
  background: #ffb067;
  border-radius: 999px;
  box-shadow: 0 8px 22px rgba(255, 98, 61, 0.22);
}

.stage2-compare-card.is-dark .compare-list li {
  gap: 14px;
  margin-bottom: 22px;
}

.stage2-compare-card.is-dark .compare-list li span {
  color: rgba(255,255,255,0.92);
  line-height: 1.75;
}

.stage2-quote {
  margin-top: 28px;
  padding: 20px 22px;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(255, 98, 61, 0.20), rgba(255, 176, 103, 0.10));
  border: 1px solid rgba(255, 176, 103, 0.28);
  color: #fff7ed;
  line-height: 1.75;
  font-weight: 800;
}

/* Card Đồng hành trong hành trình: giữ nổi bật nhưng không tranh spotlight với USP */
.stage2-journey-card.is-dark {
  background:
    linear-gradient(180deg, #172033 0%, #101827 100%);
  border: 1px solid rgba(255, 255, 255, 0.10);
  box-shadow: 0 20px 54px rgba(15, 23, 42, 0.12);
}

.stage2-journey-card.is-dark .stage2-journey-dot {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.14);
}

.stage2-journey-card.is-dark h3 {
  line-height: 1.28;
}

.stage2-journey-card.is-dark p {
  color: rgba(255,255,255,0.78);
  line-height: 1.72;
}

@media (max-width: 991.98px) {
  .stage2-title-balanced,
  .stage2-entry-copy .stage2-title-balanced,
  .stage2-solution-lead .stage2-title-balanced {
    max-width: 100%;
  }
}

@media (max-width: 575.98px) {
  .stage2-title-balanced {
    line-height: 1.12;
  }

  .stage2-compare-card.is-dark h3 {
    font-size: 23px;
  }
}

/* ==============================
   STAGE 2 VISUAL FIX 2
   - giảm size headline stage2 để load 100% không vỡ dòng
   - USP card không lặp headline section
   - quote trình bày như slogan liền mạch
   - làm rõ nền card Đồng hành trong Hành trình
   ============================== */

.stage2-title-balanced {
  font-size: clamp(38px, 4.15vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.048em;
}

.stage2-entry-copy .stage2-title-balanced {
  max-width: 780px;
}

.stage2-solution-lead .stage2-title-balanced {
  max-width: 900px;
}

.stage2-compare-card.is-dark h3 {
  max-width: 660px;
  font-size: clamp(23px, 2vw, 30px);
  line-height: 1.28;
  letter-spacing: -0.03em;
}

.stage2-quote {
  display: block;
  max-width: 100%;
  margin-top: 28px;
  padding: 20px 24px;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(255, 98, 61, 0.22), rgba(255, 176, 103, 0.12));
  border: 1px solid rgba(255, 176, 103, 0.30);
  color: #fff7ed;
  line-height: 1.65;
  font-weight: 850;
  font-size: 18px;
}

/* Nền riêng cho card Đồng hành ở phần Hành trình: nổi bật nhưng không trùng USP */
.stage2-journey-grid .stage2-journey-card.is-dark {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 0%, rgba(255, 98, 61, 0.22), transparent 34%),
    linear-gradient(145deg, #fff7ed 0%, #ffffff 44%, #eef4ff 100%) !important;
  border: 1px solid rgba(255, 98, 61, 0.26) !important;
  box-shadow: 0 22px 58px rgba(255, 98, 61, 0.11), 0 18px 46px rgba(15, 23, 42, 0.06) !important;
}

.stage2-journey-grid .stage2-journey-card.is-dark::before {
  content: "";
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, #ff623d, #ffb067, rgba(37, 99, 235, 0.18));
}

.stage2-journey-grid .stage2-journey-card.is-dark .stage2-journey-dot {
  background: #ff623d !important;
  border-color: rgba(255, 98, 61, 0.34) !important;
  color: #111827 !important;
  box-shadow: 0 12px 28px rgba(255, 98, 61, 0.22) !important;
}

.stage2-journey-grid .stage2-journey-card.is-dark span {
  color: #e95634 !important;
}

.stage2-journey-grid .stage2-journey-card.is-dark h3 {
  color: #111827 !important;
  line-height: 1.3;
}

.stage2-journey-grid .stage2-journey-card.is-dark p {
  color: #5b6f8e !important;
  line-height: 1.72;
}

@media (max-width: 991.98px) {
  .stage2-title-balanced {
    font-size: clamp(36px, 6vw, 50px);
  }
}

@media (max-width: 575.98px) {
  .stage2-title-balanced {
    font-size: clamp(32px, 9.5vw, 44px);
    line-height: 1.12;
  }

  .stage2-quote {
    font-size: 16px;
    line-height: 1.65;
    padding: 18px;
  }
}

/* ==============================
   STAGE 2 HEADLINE + SOS FIX
   - cân lại headline 2 vùng đầu Stage 2
   - làm rõ "Điểm nghẽn thật" như cảnh báo nỗi đau
   ============================== */

.stage2-title-balanced {
  font-size: clamp(34px, 3.65vw, 50px);
  line-height: 1.12;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.stage2-title-entry {
  max-width: 760px;
}

.stage2-title-solution {
  max-width: 820px;
}

.stage2-entry-copy .stage2-title-balanced,
.stage2-solution-lead .stage2-title-balanced {
  max-width: 820px;
}

.stage2-sos-card {
  position: relative;
  overflow: hidden;
  padding: 24px 24px 24px 28px;
  border-color: rgba(255, 98, 61, 0.24);
  background:
    linear-gradient(180deg, #ffffff 0%, #fff8f4 100%);
  box-shadow:
    0 18px 50px rgba(255, 98, 61, 0.10),
    0 18px 46px rgba(15, 23, 42, 0.05);
}

.stage2-sos-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: linear-gradient(180deg, #ff623d, #ffb067);
}

.stage2-sos-card span {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #e95634;
  font-size: 13px;
  letter-spacing: 0.08em;
}

.stage2-sos-card span::before {
  content: "!";
  width: 22px;
  height: 22px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #ff623d;
  color: #111827;
  font-weight: 900;
  letter-spacing: 0;
  box-shadow: 0 8px 18px rgba(255, 98, 61, 0.22);
}

.stage2-sos-card p {
  color: #40516a;
  font-size: 17px;
  line-height: 1.75;
}

@media (max-width: 991.98px) {
  .stage2-title-balanced {
    font-size: clamp(34px, 5.5vw, 48px);
  }
}

@media (max-width: 575.98px) {
  .stage2-title-balanced {
    font-size: clamp(31px, 8.8vw, 42px);
    line-height: 1.14;
  }

  .stage2-sos-card p {
    font-size: 16px;
  }
}

/* ==============================
   STAGE 2 PAIN COLOR FIX
   - làm khung Điểm nghẽn thật có màu nỗi đau/cảnh báo nhẹ
   - không dùng đỏ gắt, giữ tone landing page cam/xanh
   ============================== */

.stage2-entry .stage2-insight-card,
.stage2-entry .stage2-sos-card {
  position: relative;
  overflow: hidden;
  padding: 25px 26px 25px 30px;
  border-radius: 26px;
  background:
    radial-gradient(circle at 92% 0%, rgba(255, 98, 61, 0.11), transparent 34%),
    linear-gradient(180deg, #fff7f3 0%, #ffffff 72%);
  border: 1px solid rgba(255, 98, 61, 0.24);
  box-shadow:
    0 22px 58px rgba(255, 98, 61, 0.10),
    0 16px 42px rgba(15, 23, 42, 0.05);
}

.stage2-entry .stage2-insight-card::before,
.stage2-entry .stage2-sos-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: linear-gradient(180deg, #ff623d, #ffb067);
}

.stage2-entry .stage2-insight-card span,
.stage2-entry .stage2-sos-card span {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 13px;
  color: #e95634;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.085em;
  text-transform: uppercase;
}

.stage2-entry .stage2-insight-card span::before,
.stage2-entry .stage2-sos-card span::before {
  content: "!";
  width: 22px;
  height: 22px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #ff623d;
  color: #111827;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  box-shadow: 0 8px 18px rgba(255, 98, 61, 0.22);
}

.stage2-entry .stage2-insight-card p,
.stage2-entry .stage2-sos-card p {
  margin: 0;
  color: #3f5067;
  font-size: 17px;
  line-height: 1.78;
}

@media (max-width: 575.98px) {
  .stage2-entry .stage2-insight-card,
  .stage2-entry .stage2-sos-card {
    padding: 22px 20px 22px 24px;
    border-radius: 22px;
  }

  .stage2-entry .stage2-insight-card p,
  .stage2-entry .stage2-sos-card p {
    font-size: 16px;
  }
}


/* ==============================
   STAGE 2 BLUE PAIN + HEADLINE BALANCE
   - cân lại headline người mới thường kẹt ở đâu
   - đổi màu khung điểm nghẽn sang tone lạnh đối lập với cam USP
   ============================== */

.stage2-title-entry {
  max-width: 680px !important;
}

.stage2-entry-copy .stage2-title-entry {
  font-size: clamp(42px, 4.3vw, 62px) !important;
  line-height: 1.03 !important;
  letter-spacing: -0.055em !important;
  text-wrap: balance;
}

/* Khung nỗi đau: tone xanh lạnh để đối lập với màu cam của USP */
.stage2-entry .stage2-insight-card,
.stage2-entry .stage2-sos-card {
  position: relative;
  overflow: hidden;
  padding: 25px 26px 25px 30px;
  border-radius: 26px;
  background:
    radial-gradient(circle at 92% 0%, rgba(59, 130, 246, 0.10), transparent 34%),
    linear-gradient(180deg, #f5f8ff 0%, #eef4ff 100%) !important;
  border: 1px solid rgba(59, 130, 246, 0.24) !important;
  box-shadow:
    0 22px 58px rgba(37, 99, 235, 0.10),
    0 16px 42px rgba(15, 23, 42, 0.05) !important;
}

.stage2-entry .stage2-insight-card::before,
.stage2-entry .stage2-sos-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: linear-gradient(180deg, #2563eb, #60a5fa) !important;
}

.stage2-entry .stage2-insight-card span,
.stage2-entry .stage2-sos-card span {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 13px;
  color: #2563eb !important;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.085em;
  text-transform: uppercase;
}

.stage2-entry .stage2-insight-card span::before,
.stage2-entry .stage2-sos-card span::before {
  content: "!";
  width: 22px;
  height: 22px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #2563eb !important;
  color: #ffffff !important;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.20) !important;
}

.stage2-entry .stage2-insight-card p,
.stage2-entry .stage2-sos-card p {
  margin: 0;
  color: #455a77 !important;
  font-size: 17px;
  line-height: 1.78;
}

@media (max-width: 991.98px) {
  .stage2-entry-copy .stage2-title-entry {
    font-size: clamp(38px, 6.2vw, 54px) !important;
    max-width: 100% !important;
  }
}

@media (max-width: 575.98px) {
  .stage2-entry-copy .stage2-title-entry {
    font-size: clamp(32px, 9.2vw, 44px) !important;
    line-height: 1.08 !important;
  }

  .stage2-entry .stage2-insight-card,
  .stage2-entry .stage2-sos-card {
    padding: 22px 20px 22px 24px;
    border-radius: 22px;
  }

  .stage2-entry .stage2-insight-card p,
  .stage2-entry .stage2-sos-card p {
    font-size: 16px;
  }
}


/* ==============================
   STAGE 2 RED FLAG + FIXED 3 LINES
   - khóa headline thành đúng 3 hàng
   - đổi khung điểm nghẽn sang red-flag tone đối lập với màu cam USP
   ============================== */

.stage2-title-entry {
  max-width: 840px !important;
}

.stage2-entry-copy .stage2-title-entry {
  font-size: clamp(40px, 4.05vw, 58px) !important;
  line-height: 1.02 !important;
  letter-spacing: -0.055em !important;
}

.stage2-entry-copy .stage2-title-entry span {
  display: block;
  white-space: nowrap;
}

/* Red flag pain card */
.stage2-entry .stage2-insight-card,
.stage2-entry .stage2-sos-card {
  position: relative;
  overflow: hidden;
  padding: 25px 26px 25px 30px;
  border-radius: 26px;
  background:
    radial-gradient(circle at 92% 0%, rgba(220, 38, 38, 0.10), transparent 34%),
    linear-gradient(180deg, #fff5f5 0%, #fff1f2 100%) !important;
  border: 1px solid rgba(220, 38, 38, 0.22) !important;
  box-shadow:
    0 20px 52px rgba(220, 38, 38, 0.10),
    0 14px 36px rgba(15, 23, 42, 0.05) !important;
}

.stage2-entry .stage2-insight-card::before,
.stage2-entry .stage2-sos-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: linear-gradient(180deg, #dc2626, #fb7185) !important;
}

.stage2-entry .stage2-insight-card span,
.stage2-entry .stage2-sos-card span {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 13px;
  color: #dc2626 !important;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.085em;
  text-transform: uppercase;
}

.stage2-entry .stage2-insight-card span::before,
.stage2-entry .stage2-sos-card span::before {
  content: "!";
  width: 22px;
  height: 22px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #dc2626 !important;
  color: #ffffff !important;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  box-shadow: 0 8px 18px rgba(220, 38, 38, 0.18) !important;
}

.stage2-entry .stage2-insight-card p,
.stage2-entry .stage2-sos-card p {
  margin: 0;
  color: #5f5060 !important;
  font-size: 17px;
  line-height: 1.78;
}

@media (max-width: 991.98px) {
  .stage2-entry-copy .stage2-title-entry {
    font-size: clamp(36px, 5.8vw, 50px) !important;
  }
  .stage2-entry-copy .stage2-title-entry span {
    white-space: normal;
  }
}

@media (max-width: 575.98px) {
  .stage2-entry-copy .stage2-title-entry {
    font-size: clamp(31px, 8.8vw, 42px) !important;
    line-height: 1.08 !important;
  }
  .stage2-entry .stage2-insight-card,
  .stage2-entry .stage2-sos-card {
    padding: 22px 20px 22px 24px;
    border-radius: 22px;
  }
  .stage2-entry .stage2-insight-card p,
  .stage2-entry .stage2-sos-card p {
    font-size: 16px;
  }
}

/* ==============================
   STAGE 2 3-LINES SIZE FIX
   - giảm nhẹ size headline entry để không lấn sang cột bên cạnh
   - vẫn giữ đúng 3 hàng ở desktop
   ============================== */

.stage2-entry-copy .stage2-title-entry {
  font-size: clamp(36px, 3.55vw, 52px) !important;
  line-height: 1.06 !important;
  letter-spacing: -0.052em !important;
  max-width: 720px !important;
}

.stage2-entry-copy .stage2-title-entry span {
  display: block;
  white-space: nowrap;
}

@media (max-width: 1199.98px) {
  .stage2-entry-copy .stage2-title-entry {
    font-size: clamp(34px, 4vw, 48px) !important;
    max-width: 660px !important;
  }
}

@media (max-width: 991.98px) {
  .stage2-entry-copy .stage2-title-entry {
    font-size: clamp(36px, 5.8vw, 50px) !important;
    max-width: 100% !important;
  }

  .stage2-entry-copy .stage2-title-entry span {
    white-space: normal;
  }
}

@media (max-width: 575.98px) {
  .stage2-entry-copy .stage2-title-entry {
    font-size: clamp(31px, 8.6vw, 42px) !important;
    line-height: 1.1 !important;
  }
}

/* ==============================
   STAGE 3 - TRUST BUILDING
   ============================== */

.stage3-mentor-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1.05fr);
  gap: 44px;
  align-items: center;
}

.stage3-mentor-copy .section-title-lg {
  max-width: 780px;
}

.stage3-mentor-card {
  padding: 34px;
  border-radius: 32px;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.07);
}

.stage3-mentor-icon {
  width: 62px;
  height: 62px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 20px;
  background: rgba(37, 99, 235, 0.08);
  color: #2563eb;
  font-size: 26px;
  margin-bottom: 22px;
}

.stage3-mentor-card h3,
.stage3-fit-card h3,
.stage3-situation-card h3 {
  font-size: 22px;
  line-height: 1.35;
  font-weight: 800;
  color: #111827;
  margin-bottom: 14px;
}

.stage3-mentor-card p,
.stage3-situation-card p {
  color: #5c6f8a;
  line-height: 1.75;
  margin: 0;
}

.stage3-mentor-points {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.stage3-mentor-points div {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: #40516a;
  line-height: 1.65;
}

.stage3-mentor-points i {
  color: #16a34a;
  margin-top: 4px;
  flex: 0 0 auto;
}

.stage3-fit-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.stage3-fit-card {
  padding: 32px;
  border-radius: 30px;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.06);
}

.stage3-fit-card-positive {
  border-color: rgba(22, 163, 74, 0.18);
}

.stage3-fit-card-negative {
  border-color: rgba(220, 38, 38, 0.16);
  background: linear-gradient(180deg, #ffffff 0%, #fff7f7 100%);
}

.stage3-card-label {
  display: inline-flex;
  margin-bottom: 14px;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #64748b;
}

.stage3-fit-card-positive .stage3-card-label {
  color: #15803d;
}

.stage3-fit-card-negative .stage3-card-label {
  color: #dc2626;
}

.stage3-check-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: grid;
  gap: 16px;
}

.stage3-check-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: #4b5f7a;
  line-height: 1.65;
}

.stage3-check-list i {
  margin-top: 4px;
  flex: 0 0 auto;
}

.stage3-fit-card-positive .stage3-check-list i {
  color: #16a34a;
}

.stage3-fit-card-negative .stage3-check-list i {
  color: #ef4444;
}

.stage3-situation-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.stage3-situation-card {
  padding: 28px;
  border-radius: 28px;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.06);
}

.stage3-situation-card i {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: rgba(37, 99, 235, 0.08);
  color: #2563eb;
  font-size: 23px;
  margin-bottom: 18px;
}

.stage3-situation-card-highlight {
  background:
    radial-gradient(circle at 92% 0%, rgba(255, 98, 61, 0.12), transparent 34%),
    linear-gradient(180deg, #ffffff 0%, #fff7f3 100%);
  border-color: rgba(255, 98, 61, 0.22);
}

.stage3-situation-card-highlight i {
  background: rgba(255, 98, 61, 0.12);
  color: #ff623d;
}

.stage3-faq-list {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  gap: 14px;
}

.stage3-faq-list .accordion-item {
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 20px;
  overflow: hidden;
  background: #ffffff;
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.04);
}

.stage3-faq-list .accordion-button {
  padding: 22px 24px;
  font-weight: 800;
  color: #111827;
  background: #ffffff;
  box-shadow: none;
}

.stage3-faq-list .accordion-button:not(.collapsed) {
  color: #111827;
  background: #f8fbff;
}

.stage3-faq-list .accordion-body {
  padding: 0 24px 24px;
  color: #5c6f8a;
  line-height: 1.75;
}

/* ==============================
   STAGE 4 - FINAL CTA + FOOTER
   ============================== */

.stage4-final-cta {
  background: #f3f6fb;
}

.stage4-cta-panel {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 34px;
  align-items: stretch;
  padding: 42px;
  border-radius: 36px;
  background:
    radial-gradient(circle at 8% 0%, rgba(255, 98, 61, 0.18), transparent 30%),
    radial-gradient(circle at 92% 12%, rgba(37, 99, 235, 0.16), transparent 34%),
    linear-gradient(135deg, #111827 0%, #172033 52%, #1e3a70 100%);
  color: #ffffff;
  box-shadow: 0 28px 90px rgba(15, 23, 42, 0.2);
}

.stage4-cta-content {
  position: relative;
  z-index: 1;
}

.stage4-cta-panel .kicker {
  color: #ffd2bd;
}

.stage4-cta-panel .kicker::before {
  background: linear-gradient(90deg, #ff623d, rgba(255, 98, 61, 0.24));
}

.stage4-cta-panel .section-title-lg {
  max-width: 860px;
  color: #ffffff;
  margin-bottom: 18px;
}

.stage4-cta-content p {
  max-width: 760px;
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 18px;
  line-height: 1.78;
}

.stage4-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn-outline-light-soft {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.btn-outline-light-soft:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.26);
}

.stage4-cta-note {
  position: relative;
  z-index: 1;
  padding: 28px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(10px);
}

.stage4-note-icon {
  width: 58px;
  height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  background: rgba(255, 98, 61, 0.18);
  color: #ffb067;
  font-size: 25px;
  margin-bottom: 18px;
}

.stage4-cta-note h3 {
  color: #ffffff;
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 12px;
}

.stage4-cta-note p {
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.75;
  margin: 0;
}

.site-footer {
  padding: 64px 0 30px;
  background: #ffffff;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(260px, 1.3fr) repeat(3, minmax(160px, 0.7fr));
  gap: 34px;
  align-items: start;
}

.footer-logo {
  width: 190px;
  max-height: 54px;
  object-fit: contain;
  margin-bottom: 18px;
}

.footer-brand p {
  max-width: 430px;
  margin: 0;
  color: #5c6f8a;
  line-height: 1.75;
}

.footer-col h3 {
  font-size: 15px;
  font-weight: 900;
  color: #111827;
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  margin-bottom: 11px;
  color: #5c6f8a;
  font-weight: 600;
}

.footer-col a:hover {
  color: #ff623d;
}

.footer-small {
  color: #7b8da6;
  line-height: 1.65;
  font-size: 14px;
  margin-top: 12px;
}

.footer-bottom {
  margin-top: 42px;
  padding-top: 22px;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: #7b8da6;
  font-size: 14px;
}

@media (max-width: 991.98px) {
  .stage3-mentor-grid,
  .stage3-fit-grid,
  .stage3-situation-grid,
  .stage4-cta-panel,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .stage4-cta-panel {
    padding: 30px;
  }

  .footer-bottom {
    flex-direction: column;
  }
}

@media (max-width: 575.98px) {
  .stage3-mentor-card,
  .stage3-fit-card,
  .stage3-situation-card {
    padding: 22px;
    border-radius: 22px;
  }

  .stage3-mentor-card h3,
  .stage3-fit-card h3,
  .stage3-situation-card h3 {
    font-size: 20px;
  }

  .stage4-cta-panel {
    padding: 24px;
    border-radius: 28px;
  }

  .stage4-cta-actions .btn {
    width: 100%;
  }

  .stage4-cta-note {
    padding: 22px;
    border-radius: 22px;
  }

  .site-footer {
    padding-top: 48px;
  }
}

/* ==============================
   FINAL UPGRADE - MENTOR VISUAL + TESTIMONIALS
   ============================== */

.site-navbar .navbar-nav {
  gap: 2px;
}

.site-navbar .nav-link {
  white-space: nowrap;
}

.stage3-mentor-v2 {
  position: relative;
  overflow: hidden;
  background: #0b1220;
  color: #e5e7eb;
}

.stage3-mentor-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 520px at 82% 20%, rgba(37, 99, 235, 0.28), transparent 60%),
    radial-gradient(720px 380px at 20% 54%, rgba(255, 98, 61, 0.12), transparent 58%),
    linear-gradient(180deg, rgba(11,18,32,0.94), rgba(11,18,32,0.98));
}

.stage3-mentor-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.25;
  background-image:
    linear-gradient(rgba(96,165,250,0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(96,165,250,0.12) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, transparent, #000 24%, #000 75%, transparent);
}

.stage3-mentor-v2 .container {
  position: relative;
  z-index: 1;
}

.stage3-mentor-head .kicker {
  color: #9fb0c9;
}

.stage3-mentor-head .kicker::before {
  background: linear-gradient(90deg, #60a5fa, rgba(96, 165, 250, 0.18));
}

.stage3-mentor-head .section-title-lg {
  color: #ffffff;
}

.stage3-mentor-head .section-subtitle {
  color: rgba(229, 231, 235, 0.74);
}

.stage3-mentor-v2-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.92fr) minmax(0, 1.08fr);
  gap: 48px;
  align-items: center;
  margin-top: 48px;
}

.stage3-mentor-visual {
  display: grid;
  gap: 26px;
  justify-items: center;
}

.mentor-photo-ring {
  position: relative;
  width: min(360px, 100%);
  aspect-ratio: 1 / 1;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background:
    conic-gradient(from 0deg, rgba(96,165,250,0.55), rgba(255,98,61,0.58), rgba(96,165,250,0.55));
  padding: 4px;
  box-shadow: 0 24px 70px rgba(0,0,0,0.36), 0 0 40px rgba(37,99,235,0.22);
}

.mentor-photo-ring figure {
  margin: 0;
  width: 100%;
  height: 100%;
  border-radius: 999px;
  overflow: hidden;
  background: #0e1a31;
  display: grid;
  place-items: center;
}

.mentor-photo-ring img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center bottom;
  padding: 8px;
  display: block;
}

.mentor-proof-grid {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.mentor-proof-card {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.88);
  display: flex;
  gap: 10px;
  align-items: flex-start;
  line-height: 1.45;
  font-weight: 750;
}

.mentor-proof-card i {
  color: #34d399;
  flex: 0 0 auto;
  margin-top: 2px;
}

.stage3-mentor-story {
  padding: 34px;
  border-radius: 32px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.13);
  backdrop-filter: blur(10px);
  box-shadow: 0 24px 70px rgba(0,0,0,0.22);
}

.stage3-mentor-story .stage3-card-label {
  color: #ffd2bd;
}

.stage3-mentor-story h3 {
  color: #ffffff;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.13;
  letter-spacing: -0.045em;
  font-weight: 900;
  margin-bottom: 20px;
}

.stage3-mentor-story p {
  color: rgba(229, 231, 235, 0.78);
  line-height: 1.78;
  margin-bottom: 18px;
}

.stage3-mentor-story-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: grid;
  gap: 14px;
}

.stage3-mentor-story-list li {
  display: flex;
  gap: 12px;
  color: rgba(255,255,255,0.86);
  line-height: 1.65;
}

.stage3-mentor-story-list i {
  color: #34d399;
  flex: 0 0 auto;
  margin-top: 4px;
}

.stage3-mentor-quote {
  margin: 26px 0 0;
  padding: 20px 22px;
  border-radius: 20px;
  background: rgba(255, 98, 61, 0.13);
  border: 1px solid rgba(255, 98, 61, 0.24);
  color: #fff7ed;
  font-weight: 800;
  line-height: 1.65;
}

.stage3-testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.stage3-testimonial-card {
  padding: 28px;
  border-radius: 28px;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.06);
}

.testimonial-rating {
  display: flex;
  gap: 3px;
  color: #f59e0b;
  margin-bottom: 18px;
}

.stage3-testimonial-card blockquote {
  margin: 0;
  color: #40516a;
  line-height: 1.78;
  font-size: 17px;
}

.testimonial-person {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 22px;
  margin-top: 22px;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.testimonial-avatar {
  width: 46px;
  height: 46px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(37,99,235,0.14), rgba(255,98,61,0.16));
  color: #111827;
  font-weight: 900;
}

.testimonial-person strong {
  display: block;
  color: #111827;
  font-weight: 850;
}

.testimonial-person span {
  display: block;
  color: #6b7f9b;
  font-size: 14px;
  margin-top: 2px;
}

.stage3-testimonial-note {
  max-width: 920px;
  margin: 26px auto 0;
  padding: 18px 20px;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid rgba(37, 99, 235, 0.12);
  display: flex;
  gap: 12px;
  align-items: flex-start;
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.04);
}

.stage3-testimonial-note i {
  color: #2563eb;
  margin-top: 3px;
  flex: 0 0 auto;
}

.stage3-testimonial-note p {
  margin: 0;
  color: #5c6f8a;
  line-height: 1.65;
}

@media (max-width: 1199.98px) {
  .site-navbar .nav-link {
    font-size: 14px;
  }
}

@media (max-width: 991.98px) {
  .stage3-mentor-v2-grid,
  .stage3-testimonial-grid {
    grid-template-columns: 1fr;
  }

  .stage3-mentor-story {
    padding: 28px;
  }

  .mentor-proof-grid {
    max-width: 560px;
  }
}

@media (max-width: 575.98px) {
  .mentor-proof-grid {
    grid-template-columns: 1fr;
  }

  .stage3-mentor-story,
  .stage3-testimonial-card {
    padding: 22px;
    border-radius: 22px;
  }

  .stage3-mentor-story h3 {
    font-size: 28px;
  }

  .mentor-photo-ring {
    width: min(280px, 100%);
  }
}


/* ===== Mentor feedback fix 2026-04-28 ===== */
.stage3-mentor-v2 {
  position: relative;
  overflow: hidden;
  background: #0b1220;
}

.stage3-mentor-media-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.stage3-mentor-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.05) brightness(0.78);
}

.stage3-mentor-video-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(6, 12, 24, 0.86), rgba(6, 12, 24, 0.72)),
    radial-gradient(900px 520px at 82% 20%, rgba(37, 99, 235, 0.28), transparent 60%),
    radial-gradient(720px 380px at 20% 54%, rgba(255, 98, 61, 0.12), transparent 58%);
}

.stage3-mentor-bg {
  z-index: 0;
  background: transparent;
}

.stage3-mentor-bg::after {
  opacity: 0.18;
}

.stage3-mentor-v2 .container {
  position: relative;
  z-index: 2;
}

.stage3-mentor-head {
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
}

.stage3-mentor-head .section-title-lg {
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
  font-size: clamp(42px, 5vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.055em;
  text-wrap: balance;
}

.stage3-mentor-head .section-subtitle {
  max-width: 840px;
  margin-left: auto;
  margin-right: auto;
  color: rgba(229, 231, 235, 0.82);
  font-size: 18px;
  line-height: 1.8;
}

.stage3-mentor-mini-profile {
  display: grid;
  gap: 4px;
  margin: 8px 0 16px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
}

.stage3-mentor-mini-profile strong {
  color: #ffffff;
  font-size: 16px;
  font-weight: 900;
}

.stage3-mentor-mini-profile span {
  color: rgba(229, 231, 235, 0.76);
  line-height: 1.65;
  font-size: 14px;
}

@media (max-width: 991.98px) {
  .stage3-mentor-head .section-title-lg {
    font-size: clamp(34px, 7vw, 52px);
  }
}

@media (max-width: 575.98px) {
  .stage3-mentor-head .section-title-lg {
    font-size: 32px;
    line-height: 1.08;
  }

  .stage3-mentor-head .section-subtitle {
    font-size: 16px;
  }
}

/* ==============================
   MENTOR COPY + MOVING BACKGROUND FIX
   - cập nhật copy mentor theo định vị mới
   - dùng lại link video nền chuyển động từ code cũ
   ============================== */

.stage3-mentor-v2 {
  position: relative;
  overflow: hidden;
  background: #0b1220;
  color: #e5e7eb;
}

.stage3-mentor-media-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.stage3-mentor-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.08) brightness(0.86);
  opacity: 0.72;
}

.stage3-mentor-video-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 520px at 80% 30%, rgba(37, 99, 235, 0.22), transparent 60%),
    linear-gradient(180deg, rgba(11,18,32,0.42), rgba(11,18,32,0.88));
}

.stage3-mentor-bg {
  z-index: 1;
  background:
    radial-gradient(720px 380px at 18% 54%, rgba(255, 98, 61, 0.10), transparent 58%),
    radial-gradient(900px 520px at 82% 20%, rgba(37, 99, 235, 0.18), transparent 60%);
}

.stage3-mentor-bg::after {
  opacity: 0.14;
}

.stage3-mentor-v2 .container {
  position: relative;
  z-index: 2;
}

.stage3-mentor-head {
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
}

.stage3-mentor-head .section-title-lg {
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
  color: #ffffff;
  font-size: clamp(42px, 4.3vw, 64px);
  line-height: 1.06;
  letter-spacing: -0.052em;
  text-wrap: balance;
}

.stage3-mentor-head .section-subtitle {
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
  color: rgba(229, 231, 235, 0.82);
  font-size: 18px;
  line-height: 1.8;
}

.stage3-mentor-v2-grid {
  margin-top: 52px;
}

.stage3-mentor-story h3 {
  font-size: clamp(30px, 3.2vw, 46px);
  line-height: 1.12;
  letter-spacing: -0.045em;
}

.stage3-mentor-mini-profile {
  display: grid;
  gap: 4px;
  margin: 8px 0 18px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.13);
}

.stage3-mentor-mini-profile strong {
  color: #ffffff;
  font-size: 16px;
  font-weight: 900;
}

.stage3-mentor-mini-profile span {
  color: rgba(229, 231, 235, 0.76);
  line-height: 1.65;
  font-size: 14px;
}

.mentor-photo-ring {
  width: min(340px, 100%);
}

.mentor-proof-card span {
  color: rgba(255,255,255,0.9);
}

@media (max-width: 991.98px) {
  .stage3-mentor-head .section-title-lg {
    font-size: clamp(34px, 6.6vw, 52px);
  }
}

@media (max-width: 575.98px) {
  .stage3-mentor-head .section-title-lg {
    font-size: 32px;
    line-height: 1.08;
  }

  .stage3-mentor-head .section-subtitle {
    font-size: 16px;
  }
}

/* ==============================
   MENTOR NEXT OPTIMIZATION
   - cân lại section mentor
   - chuyển quote sang cột trái
   - giảm độ nặng chữ ở card phải
   ============================== */

.stage3-mentor-v2 {
  padding-top: 86px;
  padding-bottom: 94px;
}

.stage3-mentor-head {
  margin-bottom: 0;
}

.stage3-mentor-head .section-title-lg {
  max-width: 900px;
  font-size: clamp(40px, 4vw, 58px);
  line-height: 1.06;
}

.stage3-mentor-head .section-subtitle {
  max-width: 760px;
  font-size: 17px;
}

.stage3-mentor-v2-grid {
  margin-top: 40px;
  align-items: center;
}

.stage3-mentor-visual {
  align-self: center;
  transform: translateY(-10px);
}

.mentor-photo-ring {
  width: min(320px, 100%);
}

.mentor-proof-grid {
  max-width: 560px;
}

.stage3-mentor-story {
  padding: 30px;
}

.stage3-mentor-story h3 {
  font-size: clamp(27px, 2.7vw, 38px);
  line-height: 1.15;
  margin-bottom: 18px;
}

.stage3-mentor-story p {
  font-size: 16px;
  line-height: 1.74;
}

.stage3-mentor-story-list {
  gap: 12px;
  margin-top: 20px;
}

.stage3-mentor-story-list li {
  line-height: 1.58;
}

.stage3-mentor-mini-profile {
  margin-bottom: 18px;
}

.stage3-mentor-quote-left {
  width: min(560px, 100%);
  margin: 0;
  padding: 18px 20px;
  border-radius: 20px;
  background: rgba(255, 98, 61, 0.13);
  border: 1px solid rgba(255, 98, 61, 0.24);
  color: #fff7ed;
  font-weight: 850;
  line-height: 1.65;
  text-align: left;
}

@media (max-width: 991.98px) {
  .stage3-mentor-v2 {
    padding-top: 72px;
    padding-bottom: 76px;
  }

  .stage3-mentor-visual {
    transform: none;
  }

  .stage3-mentor-head .section-title-lg {
    font-size: clamp(34px, 6.5vw, 50px);
  }
}

@media (max-width: 575.98px) {
  .stage3-mentor-head .section-title-lg {
    font-size: 32px;
  }

  .stage3-mentor-story {
    padding: 22px;
  }

  .stage3-mentor-quote-left {
    padding: 16px;
    border-radius: 18px;
  }
}

/* ==============================
   REPRESENTATIVE CASES + AVATAR UPDATE
   - đổi Học viên nói gì thành tình huống đại diện
   - thêm avatar minh họa để section có cảm giác người thật hơn
   ============================== */

.stage3-testimonials .section-head .kicker {
  color: #2563eb;
}

.testimonial-avatar-img {
  width: 48px;
  height: 48px;
  border-radius: 999px;
  object-fit: cover;
  object-position: center;
  flex: 0 0 auto;
  border: 2px solid rgba(255,255,255,0.9);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.10);
}

.stage3-testimonial-card blockquote {
  min-height: 138px;
}

.stage3-testimonial-note {
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}

@media (max-width: 991.98px) {
  .stage3-testimonial-card blockquote {
    min-height: auto;
  }
}

/* ==============================
   FINAL FOOTER COPY OPTIMIZATION
   ============================== */

.footer-brand p {
  max-width: 460px;
}

.footer-col a {
  line-height: 1.45;
}

.footer-small {
  max-width: 280px;
}

/* ==============================
   FINAL 4 SECTIONS OPTIMIZATION
   - Ai phù hợp
   - Tình huống thực tế
   - FAQ
   - CTA cuối
   ============================== */

.stage4-note-list {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
  display: grid;
  gap: 10px;
}

.stage4-note-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.55;
  font-weight: 650;
}

.stage4-note-list i {
  color: #ffb067;
  flex: 0 0 auto;
  margin-top: 3px;
}

.stage3-fit .section-title-lg,
.stage3-situations .section-title-lg,
.stage3-faq .section-title-lg {
  text-wrap: balance;
}

.stage4-cta-panel .section-title-lg {
  text-wrap: balance;
}

/* ==============================
   INTAKE DETAIL LINK
   ============================== */

.intake-link-note {
  color: #5c6f8a;
  font-size: 14px;
  line-height: 1.6;
  text-align: center;
}

.intake-link-note a {
  color: #2563eb;
  font-weight: 850;
  text-decoration: none;
}

.intake-link-note a:hover {
  color: #ff623d;
}