.kn-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(175deg, #ffffff 0%, #f2fbf5 46%, #e6f8ec 100%);
  padding: 84px 0 96px;
}

.kn-hero-glow {
  position: absolute;
  top: -220px;
  right: -180px;
  width: 620px;
  height: 620px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(53, 209, 92, 0.22) 0%, rgba(53, 209, 92, 0) 68%);
}

.kn-hero-ring {
  position: absolute;
  left: -160px;
  bottom: -220px;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  border: 44px solid rgba(182, 236, 92, 0.16);
}

.kn-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  gap: 56px;
  align-items: center;
}

.kn-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 0.83rem;
  font-weight: 700;
  color: var(--kn-green-dark);
  background: var(--kn-white);
  border: 1px solid #d3ecdc;
  border-radius: 100px;
  padding: 8px 18px 8px 14px;
  box-shadow: 0 6px 18px rgba(10, 60, 30, 0.06);
  margin-bottom: 26px;
}

.kn-hero-badge svg { width: 17px; height: 17px; color: var(--kn-green); }

.kn-hero-copy h1 { letter-spacing: -0.035em; }

.kn-hero-amount {
  display: inline-block;
  background: linear-gradient(100deg, #22c04f 0%, #0b7a34 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.kn-hero-sub {
  font-size: 1.07rem;
  max-width: 560px;
  margin-top: 22px;
}

.kn-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 32px 0 34px;
}

.kn-hero-stat {
  flex: 1 1 150px;
  background: var(--kn-white);
  border: 1px solid #e0efe6;
  border-radius: var(--kn-r);
  padding: 16px 18px;
  box-shadow: 0 8px 22px rgba(10, 60, 30, 0.05);
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.kn-hero-stat:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 34px rgba(10, 60, 30, 0.1);
}

.kn-hero-stat strong {
  display: block;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--kn-ink);
  letter-spacing: -0.02em;
}

.kn-hero-stat span {
  display: block;
  font-size: 0.83rem;
  color: var(--kn-muted);
  margin-top: 2px;
}

.kn-hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.kn-hero-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--kn-muted);
  margin-top: 26px;
}

.kn-hero-foot svg { width: 17px; height: 17px; color: var(--kn-green); flex: 0 0 17px; }

.kn-hero-visual { position: relative; display: flex; justify-content: center; }

.kn-hero-shot {
  width: 100%;
  max-width: 372px;
  border-radius: var(--kn-r-xl);
  box-shadow: var(--kn-shadow-lg);
  animation: knFloat 6s ease-in-out infinite;
}

@keyframes knFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

.kn-hero-chip {
  position: absolute;
  background: var(--kn-white);
  border-radius: var(--kn-r);
  padding: 13px 20px;
  box-shadow: 0 14px 34px rgba(8, 60, 28, 0.14);
  text-align: left;
}

.kn-hero-chip strong {
  display: block;
  font-size: 1.14rem;
  font-weight: 800;
  color: var(--kn-green);
  letter-spacing: -0.02em;
}

.kn-hero-chip span { font-size: 0.78rem; color: var(--kn-muted); }

.kn-hero-chip-1 { left: -6px; top: 20%; animation: knFloat 6s ease-in-out 0.8s infinite; }
.kn-hero-chip-2 { right: -6px; bottom: 16%; animation: knFloat 6s ease-in-out 1.6s infinite; }

.kn-trust { background: var(--kn-green-deep); }

.kn-trust-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 26px 24px;
}

.kn-trust-item {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
}

.kn-trust-item svg {
  width: 21px;
  height: 21px;
  flex: 0 0 21px;
  stroke: var(--kn-lime);
}

.kn-feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.kn-feature {
  position: relative;
  background: var(--kn-white);
  border: 1px solid var(--kn-line);
  border-radius: var(--kn-r-lg);
  padding: 32px 26px 30px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.kn-feature::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: var(--kn-grad);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.kn-feature:hover {
  transform: translateY(-7px);
  border-color: #cfeadb;
  box-shadow: var(--kn-shadow-lg);
}

.kn-feature:hover::before { opacity: 1; }

.kn-feature-ico {
  width: 54px;
  height: 54px;
  border-radius: 17px;
  background: var(--kn-grad-soft);
  border: 1px solid #dcf0e4;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
}

.kn-feature-ico svg { width: 25px; height: 25px; stroke: var(--kn-green); }

.kn-feature h3 { font-size: 1.1rem; margin-bottom: 10px; }

.kn-feature p { font-size: 0.93rem; line-height: 1.7; }

.kn-split { padding: 96px 0; }

.kn-split-inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 66px;
  align-items: center;
}

.kn-split-visual { position: relative; display: flex; justify-content: center; }

.kn-split-visual::after {
  content: "";
  position: absolute;
  inset: auto -18px -22px -18px;
  height: 62%;
  border-radius: var(--kn-r-xl);
  background: var(--kn-grad-soft);
  z-index: -1;
}

.kn-split-visual img {
  width: 100%;
  max-width: 340px;
  border-radius: var(--kn-r-xl);
  box-shadow: var(--kn-shadow-lg);
}

.kn-split-copy h2 { margin-bottom: 16px; }

.kn-spec-list { margin: 30px 0 32px; }

.kn-spec {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 16px 4px;
  border-bottom: 1px dashed var(--kn-line);
}

.kn-spec:first-child { border-top: 1px dashed var(--kn-line); }

.kn-spec-label { font-size: 0.95rem; color: var(--kn-body); }

.kn-spec-value {
  font-size: 1.06rem;
  font-weight: 800;
  color: var(--kn-green-dark);
  letter-spacing: -0.02em;
}

.kn-step-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
  align-items: center;
}

.kn-step { display: grid; grid-template-columns: 62px 1fr; gap: 22px; position: relative; }

.kn-step + .kn-step { margin-top: 34px; }

.kn-step::after {
  content: "";
  position: absolute;
  left: 30px;
  top: 66px;
  bottom: -34px;
  width: 2px;
  background: linear-gradient(180deg, #cdeadb 0%, rgba(205, 234, 219, 0) 100%);
}

.kn-step:last-child::after { display: none; }

.kn-step-no {
  width: 62px;
  height: 62px;
  border-radius: 20px;
  background: var(--kn-white);
  border: 1px solid #d8eee1;
  display: grid;
  place-items: center;
  font-size: 1.34rem;
  font-weight: 800;
  color: var(--kn-green);
  box-shadow: 0 10px 24px rgba(10, 60, 30, 0.07);
}

.kn-step-body h3 { margin-bottom: 8px; }

.kn-step-body p { font-size: 0.96rem; }

.kn-step-visual { display: flex; justify-content: center; }

.kn-step-visual img {
  width: 100%;
  max-width: 330px;
  border-radius: var(--kn-r-xl);
  box-shadow: var(--kn-shadow-lg);
}

.kn-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.kn-gallery-item {
  background: var(--kn-white);
  border: 1px solid var(--kn-line);
  border-radius: var(--kn-r-lg);
  padding: 26px 26px 4px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.kn-gallery-item:hover { transform: translateY(-6px); box-shadow: var(--kn-shadow-lg); }

.kn-gallery-item img {
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
  border-radius: var(--kn-r-lg);
  box-shadow: var(--kn-shadow);
}

.kn-gallery-cap { padding: 24px 4px 26px; text-align: center; }

.kn-gallery-cap h4 { margin-bottom: 6px; font-size: 1.06rem; }

.kn-gallery-cap p { font-size: 0.92rem; }

.kn-faq-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 60px;
  align-items: start;
}

.kn-faq-side h2 { margin-bottom: 14px; }

.kn-faq-side p { margin-bottom: 26px; }

.kn-faq-item {
  background: var(--kn-white);
  border: 1px solid var(--kn-line);
  border-radius: var(--kn-r);
  margin-bottom: 14px;
  overflow: hidden;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.kn-faq-item.kn-open { border-color: #c9e7d7; box-shadow: var(--kn-shadow); }

.kn-faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  color: var(--kn-ink);
  text-align: left;
  padding: 21px 24px;
  cursor: pointer;
  line-height: 1.5;
}

.kn-faq-q i {
  position: relative;
  flex: 0 0 22px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--kn-mint);
  transition: background 0.25s ease, transform 0.3s ease;
}

.kn-faq-q i::before,
.kn-faq-q i::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 10px;
  height: 2px;
  background: var(--kn-green-dark);
  border-radius: 2px;
  transform: translate(-50%, -50%);
  transition: opacity 0.25s ease;
}

.kn-faq-q i::after { transform: translate(-50%, -50%) rotate(90deg); }

.kn-faq-item.kn-open .kn-faq-q i { background: var(--kn-green); transform: rotate(180deg); }

.kn-faq-item.kn-open .kn-faq-q i::before,
.kn-faq-item.kn-open .kn-faq-q i::after { background: var(--kn-white); }

.kn-faq-item.kn-open .kn-faq-q i::after { opacity: 0; }

.kn-faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.kn-faq-a p {
  font-size: 0.95rem;
  padding: 0 24px 22px;
  margin: 0;
}

.kn-faq-a a { color: var(--kn-green); font-weight: 700; }

.kn-cta {
  background: var(--kn-grad);
  position: relative;
  overflow: hidden;
  padding: 74px 0;
}

.kn-cta::before {
  content: "";
  position: absolute;
  right: -120px;
  top: -140px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
}

.kn-cta-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 40px;
  align-items: center;
}

.kn-cta-inner h2 { color: var(--kn-white); }

.kn-cta-inner p {
  color: rgba(255, 255, 255, 0.9);
  margin-top: 14px;
  max-width: 620px;
}

.kn-cta-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: flex-end; }

.kn-cta-actions .kn-btn-primary { background: var(--kn-white); color: var(--kn-green-dark); box-shadow: 0 12px 26px rgba(4, 40, 18, 0.2); }

@media (max-width: 1080px) {
  .kn-feature-grid { grid-template-columns: repeat(2, 1fr); }
  .kn-trust-inner { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 980px) {
  .kn-hero { padding: 56px 0 72px; }
  .kn-hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .kn-hero-sub { max-width: none; }
  .kn-hero-chip-1 { left: 0; }
  .kn-hero-chip-2 { right: 0; }
  .kn-split { padding: 68px 0; }
  .kn-split-inner,
  .kn-step-layout,
  .kn-faq-layout { grid-template-columns: 1fr; gap: 44px; }
  .kn-split-visual { order: 2; }
  .kn-gallery { grid-template-columns: 1fr; }
  .kn-cta-inner { grid-template-columns: 1fr; }
  .kn-cta-actions { justify-content: flex-start; }
}

@media (max-width: 560px) {
  .kn-hero-stats { gap: 10px; }
  .kn-hero-stat { flex: 1 1 100%; }
  .kn-hero-chip { padding: 10px 15px; }
  .kn-hero-chip strong { font-size: 1rem; }
  .kn-feature-grid { grid-template-columns: 1fr; }
  .kn-trust-inner { grid-template-columns: 1fr; }
  .kn-step { grid-template-columns: 50px 1fr; gap: 16px; }
  .kn-step-no { width: 50px; height: 50px; border-radius: 16px; font-size: 1.14rem; }
  .kn-step::after { left: 24px; top: 56px; }
  .kn-gallery-item { padding: 18px 18px 0; }
  .kn-faq-q { font-size: 0.95rem; padding: 18px 18px; }
  .kn-faq-a p { padding: 0 18px 18px; }
}