.kyk-lp {
  --black: #0d1117;
  --text: #334155;
  --muted: #667085;
  --line: #e6edf5;
  --soft: #f6f8fb;
  --soft-blue: #eef6ff;
  --blue: #005bd8;
  --blue2: #0b7cff;
  --deep: #07111f;
  --white: #ffffff;
  --radius-xl: 36px;
  --radius-lg: 26px;
  --shadow: 0 28px 80px rgba(15, 23, 42, .08);
  --shadow-soft: 0 16px 46px rgba(15, 23, 42, .06);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background: #fff;
  overflow: hidden;
}

.kyk-lp * {
  box-sizing: border-box;
}

.kyk-lp a {
  color: inherit;
  text-decoration: none;
}

.kyk-container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.kyk-section {
  padding: 96px 0;
}

.kyk-section-soft {
  background: linear-gradient(180deg, #fff 0%, var(--soft) 100%);
}

.kyk-section-dark {
  color: #fff;
  background:
    radial-gradient(circle at 85% 0%, rgba(0, 91, 216, .32), transparent 34%),
    radial-gradient(circle at 10% 90%, rgba(11, 124, 255, .18), transparent 30%),
    linear-gradient(135deg, #07111f 0%, #111827 52%, #172033 100%);
}

.kyk-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid rgba(0, 91, 216, .14);
  background: rgba(0, 91, 216, .06);
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.kyk-section-dark .kyk-eyebrow {
  color: #9ed0ff;
  border-color: rgba(158, 208, 255, .26);
  background: rgba(158, 208, 255, .08);
}

.kyk-h1,
.kyk-h2,
.kyk-h3 {
  color: var(--black);
  margin: 0;
  line-height: .98;
  letter-spacing: -0.055em;
}

.kyk-section-dark .kyk-h1,
.kyk-section-dark .kyk-h2,
.kyk-section-dark .kyk-h3 {
  color: #fff;
}

.kyk-h1 {
  font-size: clamp(46px, 7vw, 94px);
  max-width: 900px;
}

.kyk-h2 {
  font-size: clamp(34px, 4.7vw, 66px);
  max-width: 900px;
}

.kyk-h3 {
  font-size: clamp(24px, 2.6vw, 36px);
}

.kyk-lead {
  margin: 28px 0 0;
  max-width: 780px;
  color: var(--text);
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.55;
}

.kyk-section-dark .kyk-lead {
  color: rgba(255, 255, 255, .78);
}

.kyk-text {
  color: var(--muted);
  line-height: 1.68;
  font-size: 16px;
}

.kyk-section-dark .kyk-text {
  color: rgba(255,255,255,.68);
}

.kyk-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.kyk-btn {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 16px 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 13px;
  font-weight: 950;
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: .22s ease;
  cursor: pointer;
}

.kyk-btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--blue2));
  box-shadow: 0 18px 42px rgba(0, 91, 216, .25);
}

.kyk-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 58px rgba(0, 91, 216, .3);
}

.kyk-btn-secondary {
  color: var(--black);
  background: #fff;
  border-color: var(--line);
}

.kyk-btn-secondary:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 91, 216, .32);
}

.kyk-btn-dark {
  color: #fff;
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.18);
}

.kyk-btn-dark:hover {
  background: rgba(255,255,255,.18);
  transform: translateY(-2px);
}

.kyk-hero {
  position: relative;
  padding: 86px 0 78px;
  background:
    radial-gradient(circle at 90% 8%, rgba(0, 91, 216, .13), transparent 34%),
    linear-gradient(180deg, #fff 0%, #f7f9fc 100%);
}

.kyk-hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 48px;
  align-items: center;
}

.kyk-hero-sub {
  margin-top: 18px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  max-width: 730px;
}

.kyk-proof-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 40px;
}

.kyk-proof {
  padding: 18px;
  border-radius: 23px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(12px);
}

.kyk-proof strong {
  display: block;
  color: var(--black);
  font-size: 22px;
  line-height: 1;
  letter-spacing: -.04em;
}

.kyk-proof span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.35;
}

.kyk-hero-stage {
  position: relative;
  min-height: 640px;
  overflow: hidden;
  border-radius: 44px;
  border: 1px solid rgba(226,232,240,.9);
  background:
    radial-gradient(circle at 72% 16%, rgba(0,91,216,.18), transparent 32%),
    linear-gradient(145deg, rgba(255,255,255,.9), rgba(239,246,255,.84));
  box-shadow: var(--shadow);
}

.kyk-hero-stage:before {
  content: "";
  position: absolute;
  inset: 28px;
  border-radius: 34px;
  border: 1px solid rgba(0, 91, 216, .08);
}

.kyk-hero-img {
  position: absolute;
  left: 50%;
  top: 41%;
  width: 68%;
  max-width: 430px;
  transform: translate(-50%, -50%);
  filter: drop-shadow(0 34px 42px rgba(15,23,42,.13));
}

.kyk-hero-card {
  position: absolute;
  left: 28px;
  right: 28px;
  bottom: 28px;
  padding: 26px;
  border-radius: 30px;
  border: 1px solid rgba(226,232,240,.95);
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-soft);
}

.kyk-hero-card-title {
  color: var(--black);
  font-size: 24px;
  font-weight: 950;
  letter-spacing: -.045em;
}

.kyk-hero-card-text {
  margin-top: 12px;
  color: var(--muted);
  line-height: 1.6;
}

.kyk-trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 46px;
}

.kyk-trust-card {
  min-height: 230px;
  padding: 26px;
  border-radius: 30px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.kyk-trust-card strong {
  display: block;
  color: var(--black);
  font-size: 34px;
  letter-spacing: -.05em;
  line-height: 1;
}

.kyk-trust-card b {
  display: block;
  margin-top: 18px;
  color: var(--black);
  font-size: 18px;
  letter-spacing: -.02em;
}

.kyk-trust-card p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.6;
  font-size: 14px;
}

.kyk-split {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 42px;
  align-items: center;
}

.kyk-panel {
  padding: clamp(28px, 4vw, 50px);
  border-radius: var(--radius-xl);
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.kyk-big-quote {
  color: var(--black);
  font-weight: 950;
  font-size: clamp(28px, 3.5vw, 48px);
  line-height: 1.05;
  letter-spacing: -.055em;
}

.kyk-checks {
  display: grid;
  gap: 13px;
  margin-top: 28px;
}

.kyk-check {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  color: var(--text);
  line-height: 1.55;
}

.kyk-check:before {
  content: "✓";
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--blue);
  background: var(--soft-blue);
  font-weight: 950;
}

.kyk-section-dark .kyk-check {
  color: rgba(255,255,255,.82);
}

.kyk-section-dark .kyk-check:before {
  background: rgba(255,255,255,.1);
  color: #9ed0ff;
}

.kyk-tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 46px;
}

.kyk-tech {
  min-height: 246px;
  padding: 28px;
  border-radius: 30px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
}

.kyk-tech span {
  display: block;
  color: #9ed0ff;
  font-size: 12px;
  font-weight: 950;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.kyk-tech b {
  display: block;
  margin-top: 18px;
  color: #fff;
  font-size: 28px;
  letter-spacing: -.04em;
}

.kyk-tech p {
  margin: 12px 0 0;
  color: rgba(255,255,255,.68);
  line-height: 1.62;
}

.kyk-format-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-top: 46px;
}

.kyk-format {
  min-height: 380px;
  position: relative;
  overflow: hidden;
  padding: 38px;
  border-radius: 36px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.kyk-format-blue {
  color: #fff;
  background:
    radial-gradient(circle at 86% 18%, rgba(11,124,255,.22), transparent 34%),
    linear-gradient(135deg, #07111f, #10223d);
}

.kyk-format-blue .kyk-h3,
.kyk-format-blue .kyk-text {
  color: #fff;
}

.kyk-format-img {
  display: block;
  max-width: 270px;
  max-height: 220px;
  object-fit: contain;
  margin: 28px auto 0;
  filter: drop-shadow(0 28px 32px rgba(15,23,42,.13));
}

.kyk-products {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 46px;
}

.kyk-product {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  padding: 18px;
  border-radius: 30px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  transition: .22s ease;
}

.kyk-product:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 76px rgba(15,23,42,.11);
}

.kyk-product-img-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / .86;
  overflow: hidden;
  border-radius: 24px;
  background: linear-gradient(180deg, #fff, #f4f7fb);
}

.kyk-product-img-wrap img {
  max-width: 86%;
  max-height: 82%;
  object-fit: contain;
  transition: .22s ease;
}

.kyk-product:hover img {
  transform: scale(1.025);
}

.kyk-badge {
  position: absolute;
  z-index: 2;
  left: 14px;
  top: 14px;
  display: inline-flex;
  padding: 7px 10px;
  border-radius: 999px;
  color: #fff;
  background: var(--blue);
  font-size: 10px;
  font-weight: 950;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.kyk-product-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 20px 6px 4px;
}

.kyk-product-title {
  color: var(--black);
  font-size: 20px;
  line-height: 1.13;
  letter-spacing: -.045em;
  font-weight: 950;
}

.kyk-product-text {
  margin-top: 12px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.58;
}

.kyk-feature-list {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.kyk-feature-list li {
  position: relative;
  padding-left: 16px;
  color: var(--text);
  font-size: 13px;
  line-height: 1.45;
}

.kyk-feature-list li:before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--blue);
}

.kyk-price-row {
  margin-top: auto;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.kyk-price {
  color: var(--black);
  font-size: 24px;
  letter-spacing: -.05em;
  font-weight: 950;
}

.kyk-product-link {
  width: 100%;
  min-height: 46px;
  margin-top: 14px;
  font-size: 12px;
}

.kyk-compare {
  margin-top: 44px;
  overflow: hidden;
  border-radius: 30px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.kyk-compare-row {
  display: grid;
  grid-template-columns: 1.15fr 1.1fr 1.1fr .8fr;
  border-bottom: 1px solid var(--line);
}

.kyk-compare-row:last-child {
  border-bottom: 0;
}

.kyk-compare-cell {
  padding: 21px;
  line-height: 1.5;
  border-right: 1px solid var(--line);
}

.kyk-compare-cell:last-child {
  border-right: 0;
}

.kyk-compare-head {
  color: var(--black);
  background: #f8fafc;
  font-size: 13px;
  font-weight: 950;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.kyk-service-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 24px;
  margin-top: 46px;
}

.kyk-service-card {
  padding: clamp(28px, 4vw, 48px);
  border-radius: 36px;
  background: #fff;
  color: var(--black);
  box-shadow: var(--shadow);
}

.kyk-service-list {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.kyk-service-item {
  padding: 18px;
  border-radius: 22px;
  background: #f7f9fc;
  border: 1px solid #e7edf5;
}

.kyk-service-item b {
  display: block;
  color: var(--black);
  font-size: 17px;
  letter-spacing: -.02em;
}

.kyk-service-item span {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  line-height: 1.55;
  font-size: 14px;
}

.kyk-calc-wrap {
  display: grid;
  grid-template-columns: 1fr .86fr;
  gap: 26px;
  align-items: stretch;
}

.kyk-calc-card {
  padding: clamp(30px, 4vw, 50px);
  border-radius: 36px;
  background: #fff;
  color: var(--black);
  box-shadow: var(--shadow);
}

.kyk-calc-label {
  display: block;
  margin: 22px 0 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.kyk-calc-select {
  width: 100%;
  height: 56px;
  border: 1px solid #dbe3ee;
  border-radius: 17px;
  padding: 0 16px;
  background: #fff;
  color: var(--black);
  font-size: 15px;
  font-weight: 800;
}

.kyk-calc-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.kyk-calc-row strong {
  color: var(--black);
  font-size: 18px;
}

.kyk-calc-range {
  width: 100%;
  margin-top: 8px;
  accent-color: var(--blue);
}

.kyk-calc-result {
  margin-top: 28px;
  padding: 26px;
  border-radius: 26px;
  background: linear-gradient(135deg, #eef6ff, #fff);
  border: 1px solid #dcecff;
}

.kyk-calc-result span {
  display: block;
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 8px;
}

.kyk-calc-result strong {
  display: block;
  color: var(--black);
  font-size: clamp(32px, 4vw, 46px);
  letter-spacing: -.065em;
  line-height: 1;
}

.kyk-calc-note {
  margin-top: 16px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.kyk-faq {
  display: grid;
  gap: 14px;
  margin-top: 44px;
}

.kyk-faq-item {
  padding: 24px;
  border-radius: 25px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 9px 28px rgba(15,23,42,.04);
}

.kyk-faq-item b {
  display: block;
  color: var(--black);
  font-size: 18px;
  line-height: 1.35;
  letter-spacing: -.02em;
}

.kyk-faq-item p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.68;
}

.kyk-note {
  margin-top: 24px;
  padding: 18px 20px;
  border-radius: 22px;
  background: rgba(0, 91, 216, .06);
  border: 1px solid rgba(0, 91, 216, .1);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.kyk-section-dark .kyk-note {
  color: rgba(255,255,255,.7);
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.13);
}

.kyk-final {
  text-align: center;
}

.kyk-final .kyk-h2,
.kyk-final .kyk-lead {
  margin-left: auto;
  margin-right: auto;
}

.kyk-final .kyk-actions {
  justify-content: center;
}

@media (max-width: 1120px) {
  .kyk-hero-grid,
  .kyk-split,
  .kyk-service-grid,
  .kyk-calc-wrap {
    grid-template-columns: 1fr;
  }

  .kyk-products,
  .kyk-tech-grid,
  .kyk-trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .kyk-proof-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .kyk-hero-stage {
    min-height: 560px;
  }
}

@media (max-width: 760px) {
  .kyk-section {
    padding: 68px 0;
  }

  .kyk-hero {
    padding-top: 56px;
  }

  .kyk-h1 {
    font-size: 44px;
  }

  .kyk-h2 {
    font-size: 34px;
  }

  .kyk-hero-stage {
    min-height: 470px;
    border-radius: 30px;
  }

  .kyk-hero-img {
    width: 78%;
    top: 36%;
  }

  .kyk-hero-card {
    left: 16px;
    right: 16px;
    bottom: 16px;
  }

  .kyk-products,
  .kyk-tech-grid,
  .kyk-format-grid,
  .kyk-trust-grid,
  .kyk-proof-row {
    grid-template-columns: 1fr;
  }

  .kyk-compare {
    overflow-x: auto;
  }

  .kyk-compare-row {
    min-width: 780px;
  }

  .kyk-actions {
    flex-direction: column;
  }

  .kyk-btn {
    width: 100%;
  }
}