/* Dedicated WhatsApp Bot page */
.kn-wa-page {
  background: #ffffff;
  color: #111111;
}

.kn-wa-page__main {
  padding-top: calc(var(--nav-h, 72px) + 8px);
}

.kn-wa-page__hero {
  padding: 48px 0 72px;
  background: #ffffff;
  border-bottom: 1px solid #e8e8e8;
}

.kn-wa-page__hero-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(240px, 0.85fr);
  gap: 48px 56px;
  align-items: center;
}

.kn-wa-page__h1 {
  margin: 0 0 16px;
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.12;
  color: #111111;
  max-width: 16ch;
}

.kn-wa-page__lead {
  margin: 0 0 24px;
  font-size: 17px;
  line-height: 1.65;
  color: #6b6b6b;
  max-width: 44ch;
}

.kn-wa-page__hero-visual {
  margin: 0;
  display: flex;
  justify-content: center;
}

.kn-wa-page__hero-visual img {
  display: block;
  width: min(100%, 320px);
  height: auto;
}

.kn-wa-page__why,
.kn-wa-page__can,
.kn-wa-page__demo {
  padding: 72px 0;
  background: #ffffff;
  border-bottom: 1px solid #e8e8e8;
}

.kn-wa-page__section-head {
  max-width: 640px;
  margin: 0 0 36px;
}

.kn-wa-page__section-head h2 {
  margin: 0 0 12px;
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #111111;
}

.kn-wa-page__section-head p {
  margin: 0;
  font-size: 16px;
  line-height: 1.65;
  color: #6b6b6b;
}

.kn-wa-page__points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px 32px;
}

.kn-wa-page__points li {
  padding-top: 18px;
  border-top: 1px solid #111111;
}

.kn-wa-page__points h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 600;
  color: #111111;
}

.kn-wa-page__points p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: #6b6b6b;
}

.kn-wa-page__can-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px 32px;
}

.kn-wa-page__can-grid article {
  padding-top: 18px;
  border-top: 1px solid #111111;
}

.kn-wa-page__can-grid h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 600;
  color: #111111;
}

.kn-wa-page__can-grid p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: #6b6b6b;
}

.kn-wa-page__demo-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 40px 48px;
  align-items: center;
}

.kn-wa-page__demo-visual {
  margin: 0;
}

.kn-wa-page__demo-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.kn-wa-page__demo-copy h2 {
  margin: 0 0 18px;
  font-size: clamp(22px, 2.8vw, 28px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #111111;
}

.kn-wa-page__steps {
  margin: 0 0 24px 1.15rem;
  padding: 0;
  color: #6b6b6b;
  font-size: 15px;
  line-height: 1.65;
}

.kn-wa-page__steps li {
  margin-bottom: 8px;
}

.kn-wa-page__cta {
  position: relative;
  padding: 80px 0 96px;
  background: #0b141a;
  color: #ffffff;
  overflow: hidden;
  isolation: isolate;
}

.kn-wa-page__cta-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(180deg, rgba(11, 20, 26, 0.82) 0%, rgba(11, 20, 26, 0.68) 45%, rgba(11, 20, 26, 0.86) 100%),
    url("/img/whatsapp-dark-wallpaper.png?v=3") center / 560px auto repeat;
  pointer-events: none;
}

.kn-wa-page__cta-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max, 1240px);
  display: grid;
  grid-template-columns: minmax(220px, 0.85fr) minmax(0, 1.15fr);
  gap: 40px 64px;
  align-items: center;
}

.kn-wa-page__cta-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 0;
}

.kn-wa-page__cta-logo {
  display: block;
  width: 88px;
  height: 88px;
  filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.35));
}

.kn-wa-page__cta-rule {
  width: 56px;
  height: 2px;
  background: rgba(255, 255, 255, 0.35);
  border-radius: 999px;
}

.kn-wa-page__cta-rule--short {
  width: 40px;
  margin: 0 0 18px;
  background: #ef4444;
}

.kn-wa-page__cta-name {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.025em;
  color: #ffffff;
  line-height: 1.2;
}

.kn-wa-page__cta-verified {
  flex: 0 0 auto;
  display: block;
}

.kn-wa-page__cta-copy h2 {
  margin: 0 0 12px;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.18;
  color: #ffffff;
}

.kn-wa-page__cta-copy > p {
  margin: 0 0 24px;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.65;
  color: rgba(233, 237, 239, 0.78);
  max-width: 38ch;
}

.kn-wa-page__cta .kn-wa__btn--primary {
  background: #ffffff;
  color: #000000;
}

.kn-wa-page__cta .kn-wa__btn--ghost {
  background: rgba(165, 187, 209, 0.92);
  color: #111111;
}

.kn-wa-page__cta .kn-wa__fine {
  color: rgba(233, 237, 239, 0.55);
  margin-top: 16px;
  font-size: 13px;
}

.kn-wa-page__cta .kn-wa__fine strong {
  color: #ffffff;
  font-weight: 600;
}

.kn-wa-page__should {
  padding: 72px 0;
  background: #ffffff;
  border-bottom: 1px solid #e8e8e8;
}

.kn-wa-page__should-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px 40px;
}

.kn-wa-page__should-list li {
  padding-top: 18px;
  border-top: 1px solid #111111;
}

.kn-wa-page__should-list h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 600;
  color: #111111;
}

.kn-wa-page__should-list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: #6b6b6b;
  max-width: 40ch;
}

.kn-wa-page__adv {
  position: relative;
  padding: 80px 0;
  background: #0b141a;
  color: #ffffff;
  overflow: hidden;
  isolation: isolate;
}

.kn-wa-page__adv-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(180deg, rgba(11, 20, 26, 0.86) 0%, rgba(11, 20, 26, 0.72) 50%, rgba(11, 20, 26, 0.88) 100%),
    url("/img/whatsapp-dark-wallpaper.png?v=3") center / 560px auto repeat;
  pointer-events: none;
}

.kn-wa-page__adv-inner {
  position: relative;
  z-index: 1;
}

.kn-wa-page__section-head--on-dark {
  max-width: 520px;
  margin: 0 0 40px;
}

.kn-wa-page__section-head--on-dark h2 {
  margin: 0 0 14px;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.18;
  color: #ffffff;
}

.kn-wa-page__adv-rule {
  width: 40px;
  height: 2px;
  margin: 0 0 16px;
  background: #ef4444;
  border-radius: 999px;
}

.kn-wa-page__section-head--on-dark p {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.65;
  color: rgba(233, 237, 239, 0.72);
  max-width: 42ch;
}

.kn-wa-page__adv-list {
  list-style: none;
  margin: 0 0 40px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 48px;
  row-gap: 0;
}

.kn-wa-page__adv-list li {
  padding: 22px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.kn-wa-page__adv-list h3 {
  margin: 0 0 8px;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.3;
  color: #ffffff;
}

.kn-wa-page__adv-list p {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
  color: rgba(233, 237, 239, 0.68);
  max-width: 40ch;
}

.kn-wa-page__adv-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 18px;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.kn-wa-page__adv .kn-wa__btn--primary {
  background: #ffffff;
  color: #000000;
}

.kn-wa-page__adv .kn-wa__fine {
  color: rgba(233, 237, 239, 0.55);
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  font-size: 13px;
}

.kn-wa-page__adv .kn-wa__fine strong {
  color: #ffffff;
  font-weight: 600;
}

.kn-wa-page__faq {
  position: relative;
  padding: 96px 0 110px;
  background: #000000;
  color: #ffffff;
  overflow: hidden;
  isolation: isolate;
}

.kn-wa-page__faq-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.82) 0%, rgba(0, 0, 0, 0.7) 50%, rgba(0, 0, 0, 0.88) 100%),
    url("/img/whatsapp-dark-wallpaper.png?v=3") center / 560px auto repeat;
  pointer-events: none;
}

.kn-wa-page__faq-inner {
  position: relative;
  z-index: 1;
  max-width: 1100px;
}

.kn-wa-page__faq-head {
  margin: 0 0 28px;
}

.kn-wa-page__faq-head h2 {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  font-size: clamp(32px, 4.5vw, 48px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: #ffffff;
}

.kn-wa-page__faq-list {
  border-top: 1px solid rgba(255, 255, 255, 0.28);
}

.kn-wa-page__faq-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.28);
}

.kn-wa-page__faq-item summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 34px 0;
  cursor: pointer;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  font-size: clamp(18px, 2.6vw, 28px);
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 1.25;
  color: #ffffff;
  user-select: none;
}

.kn-wa-page__faq-item summary::-webkit-details-marker {
  display: none;
}

.kn-wa-page__faq-item summary > span:first-child {
  flex: 1 1 auto;
  min-width: 0;
}

.kn-wa-page__faq-icon {
  position: relative;
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
}

.kn-wa-page__faq-icon::before,
.kn-wa-page__faq-icon::after {
  content: "";
  position: absolute;
  background: #ffffff;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.kn-wa-page__faq-icon::before {
  top: 9px;
  left: 0;
  width: 20px;
  height: 2px;
}

.kn-wa-page__faq-icon::after {
  top: 0;
  left: 9px;
  width: 2px;
  height: 20px;
}

.kn-wa-page__faq-item[open] .kn-wa-page__faq-icon::after {
  opacity: 0;
  transform: scaleY(0);
}

.kn-wa-page__faq-item p {
  margin: 0 0 16px;
  max-width: 68ch;
  padding-right: 48px;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.72);
  text-transform: none;
  letter-spacing: 0;
}

.kn-wa-page__faq-item p:last-child {
  margin-bottom: 32px;
}

.kn-wa-page__faq-answer {
  padding-right: 48px;
  max-width: 72ch;
}

.kn-wa-page__faq-answer ul {
  margin: 0 0 16px;
  padding: 0 0 0 1.15rem;
  list-style: disc;
}

.kn-wa-page__faq-answer li {
  margin: 0 0 10px;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.72);
}

.kn-wa-page__faq-answer li strong,
.kn-wa-page__faq-item p strong {
  color: #ffffff;
  font-weight: 600;
}

@media (max-width: 900px) {
  .kn-wa-page__hero-wrap,
  .kn-wa-page__demo-wrap,
  .kn-wa-page__points,
  .kn-wa-page__should-list,
  .kn-wa-page__adv-list {
    grid-template-columns: 1fr;
  }

  .kn-wa-page__can-grid {
    grid-template-columns: 1fr;
  }

  .kn-wa-page__h1 {
    max-width: none;
  }

  .kn-wa-page__hero {
    padding: 32px 0 48px;
  }

  .kn-wa-page__why,
  .kn-wa-page__can,
  .kn-wa-page__demo,
  .kn-wa-page__should,
  .kn-wa-page__adv,
  .kn-wa-page__faq,
  .kn-wa-page__cta {
    padding: 56px 0;
  }

  .kn-wa-page__faq-item summary {
    padding: 26px 0;
    letter-spacing: 0.015em;
  }

  .kn-wa-page__cta-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .kn-wa-page__cta-name {
    max-width: none;
  }
}