:root {
  --kn-color-midnight: #1458c8;
  --kn-color-primary: #2189fc;
  --kn-color-cyan: #38d4f5;
  --kn-color-soft: #eaf6ff;
  --kn-color-base: #f8fcff;
  --kn-color-ink: #15324a;
  --kn-color-muted: #426780;
  --kn-color-success: #22c7a9;
  --kn-border: rgba(33, 137, 252, 0.16);
  --kn-shadow: 0 18px 46px rgba(33, 137, 252, 0.12);
  --kn-font: "SF Pro Text", "Avenir Next", "Helvetica Neue", Arial, sans-serif;
  --kn-font-display: "SF Pro Display", "Avenir Next", "Helvetica Neue", Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--kn-color-base);
  color: var(--kn-color-ink);
  font-family: var(--kn-font);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.site {
  min-height: 100vh;
  overflow: hidden;
  background: var(--kn-color-base);
}

.nav {
  position: relative;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(1180px, calc(100% - 2rem));
  min-height: 4.25rem;
  margin: 0 auto;
  padding: 0.75rem 0;
}

.nav--solid {
  /* border-bottom: 1px solid var(--kn-border); */
}

.brand,
.nav__links,
.nav__cta,
.button,
.text-link,
.kicker,
.proof span {
  display: inline-flex;
  align-items: center;
}

.brand {
  gap: 0.65rem;
  font-weight: 850;
}

.brand img {
  width: 2.35rem;
  height: 2.35rem;
  object-fit: contain;
}

.nav__links {
  gap: 1.25rem;
  color: var(--kn-color-muted);
  font-size: 0.95rem;
  font-weight: 750;
}

.nav__cta {
  gap: 0.45rem;
  min-height: 2.55rem;
  padding: 0 1rem;
  border-radius: 999px;
  background: var(--kn-color-ink);
  color: #ffffff;
  font-weight: 850;
  box-shadow: 0 12px 24px rgba(21, 50, 74, 0.18);
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: 82svh;
  padding: 0 1rem 2rem;
  overflow: hidden;
  background-color: var(--kn-color-base);
}

.hero::before {
  position: absolute;
  inset: 0;
  z-index: -2;
  content: "";
  background-image: url("assets/splash.png");
  background-repeat: no-repeat;
  background-position: right 8% center;
  background-size: min(780px, 72vw);
  opacity: 0.18;
}

.hero::after {
  position: absolute;
  inset: auto 0 0;
  z-index: -1;
  height: 34%;
  content: "";
  background: var(--kn-color-soft);
}

.hero__copy {
  position: relative;
  z-index: 2;
  width: min(640px, 100%);
  margin: 4.7rem auto 0;
  transform: translateX(-270px);
}

.kicker {
  gap: 0.5rem;
  width: fit-content;
  max-width: 100%;
  padding: 0.55rem 0.8rem;
  border: 0 solid rgba(33, 137, 252, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--kn-color-midnight);
  font-size: 0.86rem;
  font-weight: 850;
  line-height: 1.25;
  box-shadow: 0 12px 28px rgba(33, 137, 252, 0.08);
}

.kicker__icon,
.feature__icon,
.summary-card__icon {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  color: var(--kn-color-primary);
  font-weight: 900;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--kn-font-display);
  color: var(--kn-color-ink);
  letter-spacing: 0;
}

.hero h1 {
  margin-top: 1.3rem;
  font-size: 5rem;
  font-weight: 850;
  line-height: 0.96;
}

.hero__copy > p {
  max-width: 36rem;
  margin: 1.25rem 0 0;
  color: var(--kn-color-muted);
  font-size: 1.24rem;
  line-height: 1.55;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.6rem;
}

.store-promo {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  max-width: 40rem;
  margin-top: 1.25rem;
  padding: 1rem;
  border: 1px solid var(--kn-border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 18px 34px rgba(33, 137, 252, 0.12);
}

.store-promo strong {
  display: block;
  color: var(--kn-color-ink);
  font-size: 1rem;
  font-weight: 900;
}

.store-promo p {
  margin: 0.35rem 0 0;
  color: var(--kn-color-muted);
  line-height: 1.5;
}

.google-play-badge {
  display: block;
  width: min(190px, 38vw);
  flex: 0 0 auto;
}

.google-play-badge img {
  width: 100%;
  height: auto;
}

.button {
  justify-content: center;
  gap: 0.55rem;
  min-height: 3.2rem;
  padding: 0 1.15rem;
  border-radius: 999px;
  font-weight: 850;
  line-height: 1.2;
}

.button--primary {
  background: var(--kn-color-primary);
  color: #ffffff;
  box-shadow: 0 18px 34px rgba(33, 137, 252, 0.24);
}

.button--secondary {
  background: rgba(255, 255, 255, 0.82);
  color: var(--kn-color-ink);
}

.hero__scene {
  position: absolute;
  z-index: 1;
  top: 7.2rem;
  right: max(1rem, calc((100vw - 1180px) / 2));
  width: 360px;
  max-width: 35vw;
}

.device {
  width: 100%;
  min-height: 610px;
  padding: 1rem;
  border: 10px solid var(--kn-color-ink);
  border-radius: 2.2rem;
  background: var(--kn-color-base);
  box-shadow: 0 28px 70px rgba(20, 88, 200, 0.24);
}

.device__bar {
  display: flex;
  justify-content: space-between;
  padding: 0 0.3rem 1.1rem;
}

.device__bar span:first-child {
  width: 4.2rem;
  height: 0.42rem;
  border-radius: 999px;
  background: #dbeaf5;
}

.device__bar span:last-child {
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: var(--kn-color-cyan);
}

.device__brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.75rem;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 12px 28px rgba(33, 137, 252, 0.08);
}

.device__brand img {
  width: 2.3rem;
  height: 2.3rem;
  object-fit: contain;
}

.chart {
  display: grid;
  gap: 0.7rem;
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 8px;
  background: var(--kn-color-ink);
  color: var(--kn-color-soft);
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.92rem;
  line-height: 1.55;
}

.chart span:nth-child(2) {
  color: var(--kn-color-cyan);
}

.keyline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1rem;
}

.keyline span,
.keyline strong {
  display: grid;
  min-height: 4.7rem;
  place-items: center;
  border-radius: 8px;
  background: var(--kn-color-soft);
  color: var(--kn-color-midnight);
  font-size: 1.45rem;
  font-weight: 900;
}

.keyline strong {
  background: var(--kn-color-primary);
  color: #ffffff;
}

.device__tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
  margin-top: 1rem;
}

.device__tabs span {
  height: 4.4rem;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: inset 0 0 0 0 rgba(33, 137, 252, 0.12);
}

.device__tabs span:nth-child(2) {
  background: var(--kn-color-soft);
}

.proof {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  width: min(1180px, calc(100% - 2rem));
  margin: 4rem auto 0;
}

.proof span {
  gap: 0.45rem;
  padding: 0.62rem 0.82rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--kn-color-muted);
  font-weight: 850;
}

.proof b {
  color: var(--kn-color-success);
}

.section {
  padding: 5.5rem 1rem;
  background: var(--kn-color-base);
}

.section--band {
  background: var(--kn-color-ink);
  color: var(--kn-color-soft);
}

.section--privacy {
  background: var(--kn-color-soft);
}

.section__inner,
.cta,
.footer,
.policy-layout,
.policy-hero__inner {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}

.section__heading {
  display: grid;
  gap: 0.75rem;
  max-width: 760px;
  margin-bottom: 2rem;
}

.section__heading p,
.eyebrow {
  margin: 0;
  color: var(--kn-color-primary);
  font-size: 0.86rem;
  font-weight: 900;
  text-transform: uppercase;
}

.section__heading h2,
.workflow h2,
.local h2,
.cta h2 {
  font-size: 2.65rem;
  font-weight: 850;
  line-height: 1.05;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.feature,
.preset {
  min-width: 0;
  padding: 1.15rem;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 14px 34px rgba(33, 137, 252, 0.08);
}

.feature__icon {
  width: 2.75rem;
  height: 2.75rem;
  margin-bottom: 1rem;
  border-radius: 8px;
  background: var(--kn-color-soft);
}

.feature h3,
.preset strong {
  margin: 0;
  color: var(--kn-color-ink);
  font-size: 1.1rem;
  font-weight: 900;
}

.feature p,
.preset p,
.workflow p,
.local p,
.cta p,
.policy-hero p,
.policy-article p,
.policy-article li,
.summary-card p {
  margin: 0;
  color: var(--kn-color-muted);
  line-height: 1.65;
}

.feature p {
  margin-top: 0.55rem;
}

.workflow {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.8fr);
  gap: 3rem;
  align-items: start;
}

.workflow h2,
.workflow p {
  color: var(--kn-color-base);
}

.workflow > div {
  display: grid;
  gap: 0.85rem;
}

.workflow .eyebrow {
  color: var(--kn-color-cyan);
}

.steps {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: workflow;
}

.steps li {
  display: grid;
  grid-template-columns: 2.35rem minmax(0, 1fr);
  gap: 0.85rem;
  align-items: center;
  min-height: 4.4rem;
  padding: 0.85rem;
  border-radius: 8px;
  background: rgba(248, 252, 255, 0.08);
  color: var(--kn-color-base);
  line-height: 1.45;
  counter-increment: workflow;
}

.steps li::before {
  display: grid;
  width: 2.35rem;
  height: 2.35rem;
  place-items: center;
  border-radius: 50%;
  background: var(--kn-color-cyan);
  color: var(--kn-color-ink);
  content: counter(workflow);
  font-weight: 900;
}

.preset-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.85rem;
}

.preset {
  min-height: 11.2rem;
  box-shadow: none;
}

.preset p {
  margin-top: 0.55rem;
  font-size: 0.95rem;
}

.local {
  display: grid;
  grid-template-columns: minmax(240px, 0.55fr) minmax(0, 1fr);
  gap: 3rem;
  align-items: center;
}

.local__media {
  position: relative;
  display: grid;
  min-height: 24rem;
  place-items: center;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--kn-shadow);
}

.local__media img {
  width: min(240px, 62%);
}

.local__badge {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  color: var(--kn-color-success);
  font-size: 2rem;
  font-weight: 900;
}

.local > div:last-child {
  display: grid;
  gap: 0.95rem;
}

.text-link {
  gap: 0.5rem;
  width: fit-content;
  color: var(--kn-color-midnight);
  font-weight: 900;
}

.cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 3rem 0;
}

.cta > div {
  display: grid;
  max-width: 720px;
  gap: 0.75rem;
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.4rem 0 2.2rem;
  /* border-top: 1px solid var(--kn-border); */
  color: var(--kn-color-muted);
  font-weight: 850;
}

.footer div {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.policy-hero {
  padding: 4rem 1rem;
  background: var(--kn-color-soft);
}

.policy-hero__inner {
  display: grid;
  gap: 1rem;
}

.policy-hero h1 {
  font-size: 3.35rem;
  font-weight: 850;
  line-height: 1.04;
}

.policy-hero p {
  max-width: 780px;
  font-size: 1.08rem;
}

.policy-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 3rem;
  padding: 3.5rem 0 5rem;
}

.policy-summary {
  position: sticky;
  top: 1rem;
  align-self: start;
  display: grid;
  gap: 0.85rem;
}

.summary-card {
  display: grid;
  gap: 0.45rem;
  padding: 1rem;
  border: 0 solid rgba(33, 137, 252, 0.14);
  border-radius: 8px;
  background: #ffffff;
}

.summary-card__icon {
  justify-content: start;
}

.summary-card strong {
  color: var(--kn-color-ink);
}

.summary-card p {
  font-size: 0.92rem;
}

.policy-article {
  display: grid;
}

.policy-article section {
  display: grid;
  gap: 0.8rem;
  padding: 1.8rem 0;
  border-top: 1px solid var(--kn-border);
}

.policy-article section:first-child {
  padding-top: 0;
  border-top: 0;
}

.policy-article h2 {
  font-size: 1.55rem;
  font-weight: 850;
}

.policy-article ul {
  display: grid;
  gap: 0.7rem;
  margin: 0;
  padding-left: 1.2rem;
}

@media (max-width: 1160px) {
  .hero__copy {
    margin-left: 0;
    transform: none;
  }

  .hero__scene {
    opacity: 0.9;
  }

  .preset-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 920px) {
  .nav__links {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-bottom: 1.5rem;
  }

  .hero::before {
    background-position: center 7rem;
    background-size: 560px;
    opacity: 0.12;
  }

  .hero::after {
    height: 26%;
  }

  .hero__copy {
    margin-top: 2.2rem;
  }

  .hero h1 {
    font-size: 3.6rem;
  }

  .hero__copy > p {
    font-size: 1.08rem;
  }

  .hero__scene {
    position: relative;
    top: auto;
    right: auto;
    width: min(290px, 100%);
    max-width: 100%;
    margin: 1.6rem auto 0;
  }

  .device {
    min-height: auto;
    border-width: 8px;
    border-radius: 1.8rem;
  }

  .device__tabs {
    display: none;
  }

  .proof {
    margin-top: 1.5rem;
  }

  .section {
    padding: 4rem 1rem;
  }

  .section__heading h2,
  .workflow h2,
  .local h2,
  .cta h2 {
    font-size: 2.15rem;
  }

  .feature-grid,
  .workflow,
  .local,
  .policy-layout {
    grid-template-columns: 1fr;
  }

  .local__media {
    min-height: 18rem;
  }

  .policy-summary {
    position: static;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .nav {
    width: min(100% - 1rem, 1180px);
  }

  .brand span {
    display: none;
  }

  .nav__cta {
    min-height: 2.4rem;
    padding: 0 0.8rem;
    font-size: 0.9rem;
  }

  .hero {
    padding-right: 0.75rem;
    padding-left: 0.75rem;
  }

  .kicker {
    font-size: 0.8rem;
  }

  .hero h1 {
    font-size: 2.85rem;
  }

  .actions,
  .button {
    width: 100%;
  }

  .store-promo {
    grid-template-columns: 1fr;
  }

  .google-play-badge {
    width: min(260px, 100%);
  }

  .proof {
    width: 100%;
    gap: 0.45rem;
  }

  .proof span {
    padding: 0.55rem 0.65rem;
    font-size: 0.82rem;
  }

  .feature-grid,
  .preset-grid,
  .policy-summary {
    grid-template-columns: 1fr;
  }

  .section__inner,
  .cta,
  .footer,
  .policy-layout,
  .policy-hero__inner {
    width: min(100% - 1.5rem, 1180px);
  }

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

  .policy-hero {
    padding: 3rem 0.75rem;
  }

  .policy-hero h1 {
    font-size: 2.45rem;
  }
}