/* ── QA Hub Page ─────────────────────────────────────────────────────────── */

.qa-hub {
  --qa-load-color: #10A260;
  --qa-load-gradient: linear-gradient(135deg, #10A260, #7CB342);
  --qa-auto-color: #9FA210;
  --qa-auto-gradient: linear-gradient(135deg, #9FA210, #10A260);
}

/* ── Proof Strip ─────────────────────────────────────────────────────────── */

.qa-hub__proof {
  padding: 56px 0 48px;
}

.qa-hub__proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  max-width: 900px;
  margin: 0 auto;
}

.qa-hub__proof-item {
  text-align: center;
  position: relative;
}

.qa-hub__proof-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -24px;
  top: 12px;
  bottom: 12px;
  width: 1px;
  background: #e0e0e0;
}

.qa-hub__proof-num {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--qa-green-dark-color);
  line-height: 1.1;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.qa-hub__proof-label {
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--light-gray-color);
  max-width: 220px;
  margin: 0 auto;
}

/* ── Direction Cards ─────────────────────────────────────────────────────── */

.qa-hub__directions {
  padding: 0 0 72px;
}

.qa-hub__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 960px;
  margin: 0 auto;
}

/* Card base */
.qa-hub__card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  text-decoration: none;
  border-radius: 20px;
  overflow: hidden;
  padding: 48px 40px 40px;
  min-height: 320px;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1),
              box-shadow 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.qa-hub__card:hover {
  transform: translateY(-6px);
  text-decoration: none;
}

/* Card variants */
.qa-hub__card--load {
  background: linear-gradient(160deg, #f0faf5 0%, #e4f5ec 50%, #d6f0e1 100%);
  color: #0d5c36;
}

.qa-hub__card--load:hover {
  box-shadow: 0 20px 48px rgba(16, 162, 96, 0.18);
  color: #0d5c36;
}

.qa-hub__card--auto {
  background: linear-gradient(160deg, #f7f8ef 0%, #f0f2e0 50%, #e8ebd4 100%);
  color: #4a4d0a;
}

.qa-hub__card--auto:hover {
  box-shadow: 0 20px 48px rgba(159, 162, 16, 0.15);
  color: #4a4d0a;
}

/* Decorative number */
.qa-hub__card-num {
  position: absolute;
  top: -10px;
  right: 20px;
  font-size: 8rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
  pointer-events: none;
  user-select: none;
}

.qa-hub__card--load .qa-hub__card-num {
  color: rgba(16, 162, 96, 0.07);
}

.qa-hub__card--auto .qa-hub__card-num {
  color: rgba(159, 162, 16, 0.07);
}

/* Title */
.qa-hub__card-title {
  font-size: 1.625rem;
  margin: 0 0 16px;
  position: relative;
  z-index: 1;
}

/* Hook text */
.qa-hub__card-hook {
  font-size: 1rem;
  line-height: 1.6;
  margin: 0 0 28px;
  opacity: 0.75;
  position: relative;
  z-index: 1;
  max-width: 340px;
}

/* CTA link */
.qa-hub__card-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9375rem;
  font-weight: 700;
  position: relative;
  z-index: 1;
  transition: gap 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.qa-hub__card--load .qa-hub__card-cta {
  color: #0d8a50;
}

.qa-hub__card--auto .qa-hub__card-cta {
  color: #6b6e0e;
}

.qa-hub__card:hover .qa-hub__card-cta {
  gap: 14px;
}

/* ── Section Title ───────────────────────────────────────────────────────── */

.qa-hub__section-title {
  text-align: center;
  color: var(--middle-gray-color);
  margin: 0 0 48px;
}

/* ── CTA Section + Logos ─────────────────────────────────────────────────── */

.qa-hub__cta-section {
  padding: 70px 0 64px;
  background: #fafafa;
}

.qa-hub__cta-block {
  text-align: center;
  max-width: 540px;
  margin: 0 auto;
}

.qa-hub__cta-block h2 {
  color: var(--middle-gray-color);
  margin: 0 0 12px;
}

.qa-hub__cta-block p {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--light-gray-color);
  margin: 0 0 32px;
}

.qa-hub__cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 40px;
  font-size: 1rem;
  font-weight: 600;
  color: #ffffff !important;
  background: linear-gradient(135deg, #0d8a50, #10A260);
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
  font-family: inherit;
  letter-spacing: 0.01em;
}

.qa-hub__cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(16, 162, 96, 0.25);
  opacity: 0.92;
}

/* Logos inside CTA section */
.qa-hub__cta-section .qa-hub__logos-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid #e0e0e0;
}

.qa-hub__logos-grid img {
  height: 28px;
  width: auto;
  opacity: 0.4;
  transition: opacity 0.2s;
  filter: grayscale(100%);
}

.qa-hub__logos-grid img:hover {
  opacity: 0.65;
}

/* ── Responsive ──────────────────────────────────────────────────────────── */

@media (max-width: 768px) {
  .qa-hub__proof {
    padding: 48px 0 36px;
  }

  .qa-hub__proof-grid {
    grid-template-columns: 1fr;
    gap: 28px;
    max-width: 320px;
  }

  .qa-hub__proof-item:not(:last-child)::after {
    display: none;
  }

  .qa-hub__proof-num {
    font-size: 1.75rem;
  }

  .qa-hub__directions {
    padding: 0 0 48px;
  }

  .qa-hub__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .qa-hub__card {
    padding: 36px 28px 32px;
    min-height: 260px;
  }

  .qa-hub__card-num {
    font-size: 5rem;
    top: -5px;
    right: 12px;
  }

  .qa-hub__card-title {
    font-size: 1.375rem;
  }

  .qa-hub__cta-section {
    padding: 48px 0 52px;
  }

  .qa-hub__cta-section .qa-hub__logos-grid {
    gap: 28px;
    margin-top: 40px;
    padding-top: 32px;
  }

  .qa-hub__logos-grid img {
    height: 22px;
  }
}

@media (max-width: 480px) {
  .qa-hub__cta-section .qa-hub__logos-grid {
    gap: 20px;
  }
}