body { margin: 0; background: #eae1cd; }

.kz-page {
  --kz-cream:      #eae1cd;
  --kz-cream-2:    #e2d7bf;
  --kz-card:       #fbf5e4;
  --kz-card-soft:  #f1e7cf;
  --kz-card-warm:  #f5dfc4;
  --kz-graphite:   #1f1b14;
  --kz-graphite-2: #5b5247;
  --kz-graphite-3: #968a78;
  --kz-espresso:   #2a221a;
  --kz-coral:      #e9744a;
  --kz-coral-dark: #cf5c34;
  --kz-caramel:    #c08a4f;
  --kz-line:       rgba(42, 34, 26, 0.08);
  --kz-line-2:     rgba(42, 34, 26, 0.16);

  --kz-shadow-sm:  0 2px 10px -4px rgba(42,34,26,0.14);
  --kz-shadow:     0 30px 70px -36px rgba(42,34,26,0.35), 0 8px 20px -10px rgba(42,34,26,0.12);
  --kz-shadow-hero:0 40px 90px -50px rgba(42,34,26,0.45), 0 12px 30px -16px rgba(42,34,26,0.18);

  --kz-radius-xl:  36px;
  --kz-radius:     24px;
  --kz-radius-sm:  16px;
  --kz-radius-xs:  12px;

  --kz-sans: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  font-family: var(--kz-sans);
  color: var(--kz-graphite);
  background: var(--kz-cream);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ================== WSPÓLNE MENU ROZWIJANE ================== */
.kz-header {
  z-index: 50;
}

.kz-header__inner {
  align-items: flex-start;
}

.kz-header .kz-nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.55vw, 26px);
  margin-left: auto;
}

.kz-nav > a,
.kz-nav__trigger {
  min-height: 36px;
}

.kz-nav__trigger {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--kz-graphite-2);
  font: inherit;
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1.2;
  text-align: left;
  cursor: pointer;
  transition: color .15s ease;
}

.kz-nav__trigger:hover,
.kz-nav__trigger:focus-visible,
.kz-nav__trigger.is-current-section {
  color: var(--kz-espresso);
}

.kz-nav__trigger:focus-visible,
.kz-nav a:focus-visible {
  outline: 3px solid rgba(233, 116, 74, 0.32);
  outline-offset: 4px;
  border-radius: 5px;
}

.kz-nav__chevron {
  font-size: 9px;
  transition: transform .18s ease;
}

.kz-nav__dropdown {
  position: relative;
}

.kz-nav__dropdown.is-open .kz-nav__chevron {
  transform: rotate(180deg);
}

.kz-nav__submenu {
  position: absolute;
  top: calc(100% + 10px);
  left: -18px;
  z-index: 60;
  width: min(390px, calc(100vw - 32px));
  padding: 10px;
  border: 1px solid rgba(81, 59, 43, 0.14);
  border-radius: 16px;
  background: #fffaf3;
  box-shadow: 0 18px 48px rgba(44, 31, 23, 0.16);
}

.kz-nav__submenu[hidden] {
  display: none;
}

.kz-nav__submenu a {
  display: grid;
  gap: 3px;
  padding: 11px 12px;
  border-radius: 11px;
  color: var(--kz-graphite-2);
  line-height: 1.35;
}

.kz-nav__submenu a:hover,
.kz-nav__submenu a:focus-visible,
.kz-nav__submenu a[aria-current="page"] {
  background: rgba(233, 116, 74, 0.10);
  color: var(--kz-espresso);
}

.kz-nav__submenu strong {
  font-size: 13.5px;
  font-weight: 700;
}

.kz-nav__submenu span {
  color: var(--kz-graphite-3);
  font-size: 11.5px;
}

.kz-nav > .kz-hash {
  display: inline-flex;
  align-items: center;
  color: var(--kz-coral);
}

.kz-social-placeholder {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: .48;
}

.kz-sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.kz-footer__links span {
  color: var(--kz-graphite-3);
  font-size: inherit;
}

.technical-placeholder {
  min-height: 62vh;
  padding: clamp(56px, 9vw, 130px) 0;
}

.technical-placeholder__panel {
  max-width: 980px;
  padding: clamp(28px, 5vw, 64px);
  border: 1px solid rgba(81, 59, 43, 0.14);
  border-radius: 28px;
  background: rgba(255, 250, 243, 0.86);
  box-shadow: 0 24px 64px rgba(44, 31, 23, 0.10);
}

.technical-placeholder__eyebrow {
  margin: 0 0 14px;
  color: var(--kz-coral);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.technical-placeholder h1 {
  max-width: 900px;
  margin: 0;
  color: var(--kz-espresso);
  font-size: clamp(36px, 6vw, 76px);
  line-height: 1.02;
  letter-spacing: -.045em;
}

.technical-placeholder__lead,
.technical-placeholder__person {
  max-width: 800px;
  margin: 24px 0 0;
  color: var(--kz-graphite-2);
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.65;
}

.technical-placeholder__person {
  display: grid;
  gap: 3px;
  font-size: 16px;
}

@media (max-width: 1250px) {
  .kz-header__inner {
    flex-wrap: wrap;
  }

  .kz-nav {
    order: 3;
    width: 100%;
    margin-left: 0;
  }
}

@media (max-width: 979px) {
  .kz-nav {
    display: flex;
    align-items: stretch;
    flex-direction: column;
    gap: 3px;
    padding-top: 10px;
  }

  .kz-nav > a,
  .kz-nav__trigger {
    width: 100%;
    min-height: 42px;
    padding: 9px 0;
  }

  .kz-nav__dropdown {
    width: 100%;
  }

  .kz-nav__submenu {
    position: static;
    width: 100%;
    margin: 2px 0 8px;
    box-shadow: none;
  }

  .kz-nav > .kz-hash {
    width: max-content;
    margin-top: 5px;
    padding: 6px 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .kz-nav__chevron {
    transition: none;
  }
}

.kz-page *, .kz-page *::before, .kz-page *::after { box-sizing: border-box; }
.kz-page p { margin: 0 0 1em; }
.kz-page h1, .kz-page h2, .kz-page h3, .kz-page h4 {
  margin: 0 0 0.5em;
  color: var(--kz-espresso);
  letter-spacing: -0.015em;
  text-wrap: balance;
  font-weight: 600;
}
.kz-page a { color: inherit; }

.kz-wrap {
  max-width: 1720px;
  margin: 0 auto;
  padding: 0 clamp(22px, 3.5vw, 64px);
}

/* ================== HEADER ================== */
.kz-header {
  padding: 22px 0 14px;
  position: relative;
  z-index: 5;
}
.kz-header__inner {
  display: flex;
  align-items: center;
  gap: 18px;
}
.kz-logo {
  font-weight: 600;
  font-size: 17px;
  color: var(--kz-espresso);
  text-decoration: none;
  letter-spacing: -0.02em;
  white-space: nowrap;
}
.kz-hash {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--kz-coral);
  background: rgba(233, 116, 74, 0.10);
  padding: 5px 11px;
  border-radius: 999px;
  white-space: nowrap;
  letter-spacing: 0;
  text-decoration: none;
  transition: background .15s ease;
}
.kz-hash:hover { background: rgba(233, 116, 74, 0.18); }
.kz-nav {
  display: none;
  gap: clamp(18px, 2vw, 34px);
  margin-left: auto;
  flex-wrap: wrap;
}
.kz-nav a {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--kz-graphite-2);
  text-decoration: none;
  transition: color .15s ease;
  position: relative;
}
.kz-nav a:hover { color: var(--kz-espresso); }

@media (min-width: 980px) { .kz-nav { display: flex; } }
@media (max-width: 719px) {
  .kz-header { padding: 16px 0 6px; }
  .kz-header__inner { gap: 12px; flex-wrap: wrap; }
}

/* ================== HERO ================== */
.kz-hero {
  position: relative;
  padding: 10px 0 0;
}

.kz-hero__image {
  position: relative;
  isolation: isolate;
  display: grid;
  align-items: center;
  width: 100%;
  min-height: clamp(560px, 50vw, 730px);
  border-radius: var(--kz-radius-xl);
  overflow: hidden;
  background:
    radial-gradient(circle at 30% 40%, #efd9bb, transparent 60%),
    linear-gradient(135deg, #ead5b1 0%, #c8a578 100%);
  box-shadow: var(--kz-shadow-hero);
}

.kz-hero__image::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgba(255, 249, 241, 0.98) 0%,
      rgba(255, 247, 235, 0.94) 25%,
      rgba(251, 235, 215, 0.77) 43%,
      rgba(244, 215, 183, 0.24) 61%,
      rgba(244, 215, 183, 0.02) 78%
    );
  pointer-events: none;
}

.kz-hero__image::after {
  content: "";
  position: absolute;
  z-index: 1;
  top: -24%;
  left: -7%;
  width: min(760px, 52vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(255, 232, 199, 0.34);
  filter: blur(80px);
  pointer-events: none;
}

.kz-hero__media {
  position: absolute;
  z-index: 0;
  inset: 0;
}

.kz-hero__media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
}

.kz-hero__content {
  position: relative;
  z-index: 2;
  width: min(52%, 760px);
  padding: clamp(42px, 6vw, 96px);
  color: #4a230e;
}

.kz-hero__content h1 {
  margin: 0 0 clamp(24px, 3vw, 42px);
  color: #54260d;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(54px, 5.4vw, 96px);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 0.94;
  text-wrap: balance;
}

.kz-hero__content h1 span {
  display: block;
  margin-top: 0.12em;
  color: #b77942;
}

.kz-hero__lead {
  max-width: 700px;
  margin: 0 0 clamp(14px, 1.7vw, 24px);
  color: #4c240f;
  font-size: clamp(24px, 2.4vw, 42px);
  font-weight: 450;
  line-height: 1.12;
  text-wrap: balance;
}

.kz-hero__description {
  max-width: 590px;
  margin: 0 0 24px;
  color: #5c3824;
  font-size: clamp(16px, 1.35vw, 24px);
  line-height: 1.42;
}

.kz-hero__start {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 46px;
  margin: 0 14px 20px 0;
  padding: 11px 18px;
  border: 1px solid rgba(84, 38, 13, 0.18);
  border-radius: 999px;
  background: rgba(255, 250, 241, 0.78);
  color: #54260d;
  box-shadow: 0 12px 30px -22px rgba(74, 35, 14, 0.86);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.kz-hero__start:hover,
.kz-hero__start:focus-visible {
  background: #fffaf2;
  box-shadow: 0 15px 34px -22px rgba(74, 35, 14, 0.95);
  outline: none;
  transform: translateY(-2px);
}

.kz-hero__start:focus-visible {
  outline: 3px solid rgba(233, 116, 74, 0.34);
  outline-offset: 3px;
}

.kz-hero__campaign {
  display: inline-block;
  color: #65432d;
  font-size: clamp(13px, 1vw, 16px);
  font-weight: 650;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.kz-hero__campaign:hover,
.kz-hero__campaign:focus-visible {
  color: var(--kz-coral);
  text-decoration: underline;
  text-underline-offset: 4px;
}

@media (max-width: 1040px) {
  .kz-hero__image {
    min-height: 610px;
  }

  .kz-hero__content {
    width: 56%;
    padding: clamp(36px, 5vw, 64px);
  }

  .kz-hero__content h1 {
    font-size: clamp(48px, 6.3vw, 72px);
  }
}

@media (max-width: 820px) {
  .kz-hero {
    padding-top: 6px;
  }

  .kz-hero__image {
    display: flex;
    flex-direction: column;
    min-height: 0;
    background: #f9ecda;
  }

  .kz-hero__image::before,
  .kz-hero__image::after {
    display: none;
  }

  .kz-hero__content {
    order: 1;
    width: 100%;
    padding: clamp(30px, 8vw, 54px) clamp(24px, 7vw, 48px) 28px;
    background:
      radial-gradient(circle at 92% 8%, rgba(229, 170, 101, 0.22), transparent 42%),
      linear-gradient(145deg, #fff9f0 0%, #f6e4cb 100%);
  }

  .kz-hero__content h1 {
    max-width: 620px;
    margin-bottom: 24px;
    font-size: clamp(44px, 11vw, 72px);
  }

  .kz-hero__lead {
    max-width: 610px;
    font-size: clamp(23px, 5.5vw, 34px);
  }

  .kz-hero__description {
    max-width: 600px;
    font-size: clamp(16px, 3.7vw, 20px);
  }

  .kz-hero__media {
    position: relative;
    order: 2;
    inset: auto;
    width: 100%;
    min-height: 330px;
    aspect-ratio: 4 / 3;
    overflow: hidden;
  }

  .kz-hero__media::before {
    content: "";
    position: absolute;
    z-index: 1;
    inset: 0;
    background: linear-gradient(180deg, rgba(246, 228, 203, 0.92) 0%, rgba(246, 228, 203, 0) 19%);
    pointer-events: none;
  }

  .kz-hero__media img {
    position: absolute;
    inset: 0;
    object-position: 68% center;
  }

  .kz-test-section {
    margin-top: -42px;
  }
}

@media (max-width: 480px) {
  .kz-hero .kz-wrap {
    padding-right: 10px;
    padding-left: 10px;
  }

  .kz-hero__image {
    border-radius: 24px;
  }

  .kz-hero__content {
    padding: 28px 22px 22px;
  }

  .kz-hero__content h1 {
    font-size: clamp(42px, 13.4vw, 58px);
  }

  .kz-hero__lead {
    font-size: clamp(22px, 7vw, 29px);
  }

  .kz-hero__description {
    font-size: 16px;
  }

  .kz-hero__start {
    margin-right: 8px;
  }

  .kz-hero__media {
    min-height: 300px;
    aspect-ratio: 5 / 4;
  }

  .kz-hero__media img {
    object-position: 70% center;
  }
}

/* ================== TEST CARD (overlapping) ================== */
.kz-test-section {
  position: relative;
  padding: 0 0 80px;
  margin-top: -72px;
  z-index: 3;
}
.kz-test {
  position: relative;
  background: var(--kz-card);
  border-radius: var(--kz-radius-xl);
  padding: 30px 22px;
  box-shadow: var(--kz-shadow);
}
.kz-test h2 {
  font-size: clamp(22px, 2.6vw, 30px);
  margin: 0 0 8px;
}
.kz-test__lead {
  font-size: 15.5px;
  color: var(--kz-graphite-2);
  margin: 0 0 26px;
  max-width: 580px;
}
@media (min-width: 720px) { .kz-test { padding: 40px 36px; } }
@media (min-width: 1000px) { .kz-test { padding: 48px 52px 44px; } }

/* Symptom tiles */
.kz-symptoms {
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr;
  margin-bottom: 36px;
}
@media (min-width: 600px) { .kz-symptoms { grid-template-columns: 1fr 1fr; gap: 12px; } }
@media (min-width: 1000px) { .kz-symptoms { grid-template-columns: 1fr 1fr 1fr; gap: 12px; } }

.kz-symptom {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: var(--kz-radius-sm);
  background: #fff;
  border: 1px solid var(--kz-line);
  cursor: pointer;
  user-select: none;
  transition: background .18s ease, border-color .18s ease, box-shadow .2s ease, transform .12s ease;
  min-height: 64px;
}
.kz-symptom:hover {
  border-color: var(--kz-line-2);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px -8px rgba(42,34,26,0.12);
}
.kz-symptom input {
  position: absolute;
  opacity: 0;
  width: 0; height: 0;
  pointer-events: none;
}
.kz-symptom__icon {
  flex: 0 0 36px;
  width: 36px; height: 36px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--kz-card-warm);
  color: var(--kz-espresso);
  transition: background .18s ease, color .18s ease;
}
.kz-symptom__icon svg { width: 20px; height: 20px; display: block; }
.kz-symptom__label {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--kz-graphite);
  flex: 1;
  line-height: 1.3;
}
.kz-symptom__check {
  flex: 0 0 20px;
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 1.5px solid rgba(42,34,26,0.22);
  background: transparent;
  display: grid;
  place-items: center;
  transition: background .15s ease, border-color .15s ease;
}
.kz-symptom__check::after {
  content: "";
  width: 9px; height: 5px;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(-45deg) translate(0,-1px) scale(0);
  transition: transform .15s ease;
}
.kz-symptom input:checked ~ .kz-symptom__check {
  background: var(--kz-coral);
  border-color: var(--kz-coral);
}
.kz-symptom input:checked ~ .kz-symptom__check::after { transform: rotate(-45deg) translate(0,-1px) scale(1); }
.kz-symptom:has(input:checked) {
  background: var(--kz-card-warm);
  border-color: rgba(233,116,74,0.40);
}
.kz-symptom:has(input:checked) .kz-symptom__icon {
  background: #fff;
  color: var(--kz-coral);
}
.kz-symptom input:focus-visible ~ .kz-symptom__check {
  outline: 3px solid rgba(233,116,74,0.40);
  outline-offset: 2px;
}

/* ================== METER ================== */
.kz-meter { display: grid; gap: 26px; grid-template-columns: 1fr; }
@media (min-width: 900px) {
  .kz-meter { grid-template-columns: 1.5fr 1fr; gap: 32px; align-items: end; }
}

.kz-meter__heading {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.kz-meter__heading h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--kz-espresso);
  margin: 0;
}
.kz-meter__info {
  width: 18px; height: 18px;
  display: grid; place-items: center;
  border-radius: 50%;
  border: 1.5px solid var(--kz-line-2);
  color: var(--kz-graphite-3);
  font-size: 11px;
  font-weight: 700;
  cursor: help;
}

.kz-meter__bar-wrap {
  position: relative;
  padding-top: 54px;
}
.kz-meter__bar {
  position: relative;
  height: 18px;
  border-radius: 999px;
  background: linear-gradient(90deg, #6ab16e 0%, #cfc94a 35%, #e89b3a 65%, #d94b3a 100%);
  overflow: hidden;
}
.kz-meter__bar::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  left: var(--kz-fill, 0%);
  right: 0;
  background: rgba(42,34,26,0.16);
  transition: left .55s cubic-bezier(.2,.7,.2,1);
}
.kz-meter__bar::before {
  /* subtle inner highlight */
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; height: 6px;
  background: linear-gradient(180deg, rgba(255,255,255,0.30), transparent);
  pointer-events: none;
  z-index: 1;
}
.kz-meter__ticks {
  position: absolute;
  inset: 54px 0 0 0;
  pointer-events: none;
}
.kz-meter__ticks span {
  position: absolute;
  top: 0; bottom: 0;
  width: 2px;
  background: rgba(255,255,255,0.55);
}
.kz-meter__ticks span:nth-child(1) { left: 25%; }
.kz-meter__ticks span:nth-child(2) { left: 50%; }
.kz-meter__ticks span:nth-child(3) { left: 75%; }

.kz-meter__bubble {
  position: absolute;
  top: 4px;
  left: var(--kz-pos, 0%);
  transform: translate(-50%, 0);
  background: #fff;
  color: var(--kz-espresso);
  font-weight: 700;
  font-size: 14px;
  padding: 7px 12px;
  border-radius: 12px;
  box-shadow: 0 6px 16px -8px rgba(42,34,26,0.35), 0 0 0 1px rgba(42,34,26,0.06);
  transition: left .55s cubic-bezier(.2,.7,.2,1);
  white-space: nowrap;
}
.kz-meter__bubble::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 10px; height: 10px;
  background: #fff;
  box-shadow: 1px 1px 0 rgba(42,34,26,0.04);
}

.kz-meter__scale {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 14px;
  font-size: 12px;
  color: var(--kz-graphite-2);
}
.kz-meter__scale > div { display: flex; flex-direction: column; gap: 3px; }
.kz-meter__scale .kz-range { font-weight: 500; color: var(--kz-graphite-3); }
.kz-meter__scale .kz-label { font-weight: 600; }
.kz-meter__scale > div:nth-child(1) .kz-label { color: #4f8a52; }
.kz-meter__scale > div:nth-child(2) .kz-label { color: #8d7d1e; }
.kz-meter__scale > div:nth-child(3) .kz-label { color: #b86b22; }
.kz-meter__scale > div:nth-child(4) .kz-label { color: #b53a2c; }

.kz-meter__side { display: flex; flex-direction: column; gap: 14px; }
.kz-meter__hint {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--kz-card-soft);
  border-radius: var(--kz-radius-sm);
  padding: 14px 16px;
  font-size: 13.5px;
  color: var(--kz-graphite-2);
  line-height: 1.45;
}
.kz-meter__hint-icon {
  flex: 0 0 30px;
  width: 30px; height: 30px;
  background: #fff;
  border-radius: 8px;
  display: grid; place-items: center;
  color: var(--kz-coral);
  margin-top: 2px;
}

/* ================== BUTTONS ================== */
.kz-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 22px;
  border-radius: 999px;
  border: 0;
  font: inherit;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  text-decoration: none;
  transition: background .2s ease, color .2s ease, transform .15s ease, box-shadow .2s ease;
  min-height: 46px;
  white-space: nowrap;
}
.kz-btn--coral {
  background: var(--kz-coral);
  color: #fff;
  box-shadow: 0 10px 22px -12px rgba(233,116,74,0.65);
}
.kz-btn--coral:hover { background: var(--kz-coral-dark); transform: translateY(-1px); }
.kz-btn--soft {
  background: var(--kz-card-warm);
  color: var(--kz-espresso);
}
.kz-btn--soft:hover { background: #ead0b0; }
.kz-btn--ghost {
  background: transparent;
  color: var(--kz-espresso);
  border: 1.5px solid var(--kz-line-2);
}
.kz-btn--ghost:hover { background: var(--kz-card); }
.kz-btn__arrow {
  width: 16px; height: 10px;
  position: relative;
  display: inline-block;
}
.kz-btn__arrow::before, .kz-btn__arrow::after {
  content: ""; position: absolute; background: currentColor;
}
.kz-btn__arrow::before { top: 50%; left: 0; right: 0; height: 1.6px; transform: translateY(-50%); border-radius: 2px; }
.kz-btn__arrow::after  { top: 50%; right: 0; width: 7px; height: 7px; border-top: 1.6px solid currentColor; border-right: 1.6px solid currentColor; background: transparent; transform: translate(0,-50%) rotate(45deg); }

/* ================== SECTIONS ================== */
.kz-section {
  padding: 72px 0;
}
.kz-section__eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--kz-coral);
  margin: 0 0 12px;
}
.kz-section h2 {
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 600;
  line-height: 1.1;
  margin: 0 0 14px;
  max-width: 640px;
}
.kz-section__lead {
  font-size: 16px;
  color: var(--kz-graphite-2);
  max-width: 580px;
  margin: 0 0 36px;
  line-height: 1.55;
}

/* Section "Co może oznaczać mrużenie oczu" — text + image */
.kz-explain {
  display: grid;
  gap: 28px;
  grid-template-columns: 1fr;
  align-items: center;
}
@media (min-width: 900px) {
  .kz-explain { grid-template-columns: 1fr 1fr; gap: 56px; }
  .kz-explain--reverse > div:first-child { order: 2; }
}
.kz-explain__photo {
  width: 100%;
  aspect-ratio: 4/5;
  border-radius: var(--kz-radius-xl);
  overflow: hidden;
  background:
    radial-gradient(circle at 30% 40%, #e9d4b3, transparent 60%),
    linear-gradient(135deg, #d9c6a4 0%, #b59573 100%);
  box-shadow: var(--kz-shadow-sm);
  position: relative;
}
.kz-explain__photo img {
  width: 100%; height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
}
.kz-explain__bullets {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 8px;
}
.kz-explain__bullet {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-size: 15.5px;
  color: var(--kz-graphite);
  line-height: 1.5;
}
.kz-explain__bullet strong {
  display: block;
  font-weight: 600;
  color: var(--kz-espresso);
  margin-bottom: 2px;
}
.kz-explain__bullet span:last-child { color: var(--kz-graphite-2); font-size: 14.5px; }
.kz-explain__dot {
  flex: 0 0 26px;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--kz-card-warm);
  display: grid;
  place-items: center;
  color: var(--kz-coral);
  margin-top: 2px;
}
.kz-explain__dot svg { width: 14px; height: 14px; }

/* Section "Kiedy warto iść" — 4 numbered cards */
.kz-when {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
}
@media (min-width: 700px) { .kz-when { grid-template-columns: 1fr 1fr; gap: 16px; } }
@media (min-width: 1000px) { .kz-when { grid-template-columns: repeat(4, 1fr); gap: 16px; } }

.kz-when__card {
  background: var(--kz-card);
  border-radius: var(--kz-radius);
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--kz-shadow-sm);
}
.kz-when__num {
  font-size: 13px;
  font-weight: 600;
  color: var(--kz-coral);
  letter-spacing: 0.04em;
}
.kz-when__title {
  font-size: 17px;
  font-weight: 600;
  color: var(--kz-espresso);
  margin: 0;
  line-height: 1.25;
}
.kz-when__text {
  font-size: 14.5px;
  color: var(--kz-graphite-2);
  margin: 0;
  line-height: 1.55;
}

/* Section "Co rodzic może zauważyć" — three cards mixed */
.kz-home {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}
@media (min-width: 900px) {
  .kz-home {
    grid-template-columns: 1.1fr 1fr 1fr;
    grid-template-rows: auto auto;
    grid-auto-flow: dense;
  }
  .kz-home__big { grid-row: span 2; }
}
.kz-home__card {
  background: var(--kz-card);
  border-radius: var(--kz-radius);
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--kz-shadow-sm);
  min-height: 220px;
}
.kz-home__card--accent { background: var(--kz-card-warm); }
.kz-home__card--dark {
  background: var(--kz-espresso);
  color: var(--kz-cream);
}
.kz-home__card--dark .kz-home__title { color: var(--kz-cream); }
.kz-home__card--dark .kz-home__text { color: rgba(244,235,215,0.78); }
.kz-home__icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(42,34,26,0.06);
  display: grid; place-items: center;
  color: var(--kz-espresso);
}
.kz-home__card--dark .kz-home__icon { background: rgba(255,255,255,0.10); color: var(--kz-cream); }
.kz-home__icon svg { width: 22px; height: 22px; }
.kz-home__title {
  font-size: 18px;
  font-weight: 600;
  color: var(--kz-espresso);
  margin: 0;
  line-height: 1.25;
}
.kz-home__text {
  font-size: 14.5px;
  color: var(--kz-graphite-2);
  line-height: 1.55;
  margin: 0;
}
.kz-home__big {
  min-height: 380px;
  background: linear-gradient(180deg, rgba(42,34,26,0) 40%, rgba(42,34,26,0.6) 100%), var(--kz-card-warm);
  color: #fff;
  position: relative;
  overflow: hidden;
  padding: 0;
}
.kz-home__big img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
}
.kz-home__big-inner {
  position: relative;
  z-index: 1;
  margin-top: auto;
  padding: 26px;
  display: flex; flex-direction: column; gap: 8px;
  background: linear-gradient(180deg, transparent, rgba(42,34,26,0.65));
}
.kz-home__big-inner .kz-home__title { color: #fff; }
.kz-home__big-inner .kz-home__text { color: rgba(255,255,255,0.85); }

/* ================== FAQ ================== */
.kz-faq-section { padding: 30px 0 72px; }
.kz-faq-grid {
  display: grid;
  gap: 28px;
  grid-template-columns: 1fr;
  align-items: start;
}
@media (min-width: 900px) {
  .kz-faq-grid { grid-template-columns: 0.9fr 1.4fr; gap: 56px; }
}
.kz-faq-intro h2 {
  font-size: clamp(26px, 3.2vw, 34px);
  font-weight: 600;
  line-height: 1.1;
  margin: 0 0 14px;
  max-width: 360px;
}
.kz-faq-intro p {
  font-size: 15.5px;
  color: var(--kz-graphite-2);
  line-height: 1.55;
  margin: 0 0 22px;
  max-width: 360px;
}
.kz-faq-intro a {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--kz-espresso);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1.5px solid var(--kz-line-2);
  padding-bottom: 3px;
}
.kz-faq-intro a:hover { border-bottom-color: var(--kz-espresso); }

.kz-faq { display: grid; gap: 8px; }
.kz-faq__item {
  background: var(--kz-card);
  border-radius: var(--kz-radius-sm);
  overflow: hidden;
  transition: background .2s ease;
}
.kz-faq__item[aria-expanded="true"] { background: #fff; }
.kz-faq__btn {
  width: 100%;
  background: transparent;
  border: 0;
  font: inherit;
  text-align: left;
  padding: 18px 22px;
  font-weight: 600;
  font-size: 15.5px;
  color: var(--kz-espresso);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  min-height: 58px;
}
.kz-faq__btn:focus-visible { outline: 3px solid rgba(233,116,74,0.40); outline-offset: -3px; }
.kz-faq__chev {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--kz-card-warm);
  display: grid; place-items: center;
  transition: background .2s ease, transform .25s ease;
  color: var(--kz-espresso);
}
.kz-faq__chev::before {
  content: "";
  width: 8px; height: 8px;
  border-right: 1.8px solid currentColor;
  border-bottom: 1.8px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
}
.kz-faq__item[aria-expanded="true"] .kz-faq__chev {
  background: var(--kz-coral);
  color: #fff;
  transform: rotate(180deg);
}
.kz-faq__panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
}
.kz-faq__panel-inner {
  padding: 0 22px 22px;
  font-size: 15px;
  color: var(--kz-graphite-2);
  line-height: 1.6;
}

/* ================== CALM BOTTOM CTA ================== */
.kz-final {
  background: var(--kz-card);
  border-radius: var(--kz-radius-xl);
  padding: 40px 26px;
  position: relative;
  overflow: hidden;
}
.kz-final::before {
  content: "";
  position: absolute;
  right: -40px; top: -40px;
  width: 220px; height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(233,116,74,0.18), transparent 70%);
  pointer-events: none;
}
.kz-final__inner {
  position: relative;
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
  align-items: center;
}
@media (min-width: 800px) { .kz-final { padding: 56px 56px; } .kz-final__inner { grid-template-columns: 1fr auto; gap: 32px; } }
.kz-final h2 {
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 600;
  margin: 0 0 10px;
  line-height: 1.2;
  max-width: 540px;
}
.kz-final p {
  font-size: 15.5px;
  color: var(--kz-graphite-2);
  margin: 0;
  max-width: 480px;
  line-height: 1.55;
}

/* ================== FOOTER ================== */
.kz-footer {
  padding: 36px 0 32px;
}
.kz-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  border-top: 1px solid var(--kz-line);
  padding-top: 26px;
}
.kz-footer__brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.kz-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin: 0 auto 0 10px;
}
.kz-footer__links a {
  font-size: 14px;
  color: var(--kz-graphite-2);
  text-decoration: none;
}
.kz-footer__links a:hover { color: var(--kz-espresso); }
.kz-footer__social { display: flex; gap: 8px; }
.kz-footer__social a {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: grid; place-items: center;
  color: var(--kz-espresso);
  background: transparent;
}
.kz-footer__social svg { width: 18px; height: 18px; }

/* ================== MODAL ================== */
.kz-modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 20px;
  z-index: 9999;
  pointer-events: none;
  opacity: 0;
  transition: opacity .25s ease;
}
.kz-modal[data-open="true"] { pointer-events: auto; opacity: 1; }
.kz-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(31, 27, 20, 0.55);
  backdrop-filter: blur(6px);
}
.kz-modal__panel {
  position: relative;
  width: 100%;
  max-width: 540px;
  background: var(--kz-card);
  border-radius: var(--kz-radius);
  padding: 30px 26px 26px;
  box-shadow: var(--kz-shadow);
  transform: translateY(16px) scale(0.98);
  transition: transform .3s cubic-bezier(.2,.7,.2,1);
  max-height: 92vh;
  overflow: auto;
}
.kz-modal[data-open="true"] .kz-modal__panel { transform: translateY(0) scale(1); }
.kz-modal__close {
  position: absolute;
  top: 14px; right: 14px;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 0;
  background: transparent;
  cursor: pointer;
  color: var(--kz-graphite-2);
  display: grid; place-items: center;
  transition: background .2s;
}
.kz-modal__close:hover { background: var(--kz-card-soft); color: var(--kz-espresso); }
.kz-modal__close::before, .kz-modal__close::after {
  content: "";
  position: absolute;
  width: 16px; height: 1.8px;
  background: currentColor;
  border-radius: 2px;
}
.kz-modal__close::before { transform: rotate(45deg); }
.kz-modal__close::after { transform: rotate(-45deg); }

.kz-modal__chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
  background: var(--kz-card-warm);
  color: var(--kz-espresso);
}
.kz-modal__chip[data-level="0"] { background: #d8ecd9; color: #2f6e34; }
.kz-modal__chip[data-level="1"] { background: #efeac3; color: #6f5f12; }
.kz-modal__chip[data-level="2"] { background: #f5dac1; color: #9a5418; }
.kz-modal__chip[data-level="3"] { background: #f4cbc3; color: #983327; }
.kz-modal__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.8;
}
.kz-modal h3 {
  font-size: 22px;
  font-weight: 600;
  margin: 0 0 10px;
  line-height: 1.2;
}
.kz-modal__text {
  font-size: 15px;
  color: var(--kz-graphite-2);
  line-height: 1.6;
  margin: 0 0 18px;
}
.kz-modal__rec {
  background: #fff;
  border-radius: var(--kz-radius-sm);
  padding: 16px 18px;
  margin-bottom: 20px;
  font-size: 14.5px;
  color: var(--kz-graphite);
  line-height: 1.55;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.kz-modal__rec-icon {
  flex: 0 0 30px;
  width: 30px; height: 30px;
  border-radius: 8px;
  background: var(--kz-card-warm);
  color: var(--kz-coral);
  display: grid; place-items: center;
  margin-top: 1px;
}
.kz-modal__rec-icon svg { width: 16px; height: 16px; }
.kz-modal__form { display: flex; flex-direction: column; gap: 10px; }
.kz-modal__fields { display: grid; grid-template-columns: 1fr; gap: 10px; }
@media (min-width: 480px) { .kz-modal__fields { grid-template-columns: 0.8fr 1.2fr; } }
.kz-modal__fields input {
  font: inherit;
  font-size: 15px;
  padding: 13px 16px;
  border-radius: 12px;
  border: 1.5px solid var(--kz-line-2);
  background: #fff;
  color: var(--kz-graphite);
  min-height: 48px;
  width: 100%;
}
.kz-modal__fields input:focus-visible { outline: 3px solid rgba(233,116,74,0.35); border-color: var(--kz-coral); }
.kz-modal__fields input::placeholder { color: var(--kz-graphite-3); }
.kz-modal__form .kz-btn { width: 100%; }
.kz-modal__note {
  font-size: 12.5px;
  color: var(--kz-graphite-3);
  text-align: center;
  margin: 2px 0 0;
  line-height: 1.45;
}
.kz-modal__note a {
  color: inherit;
  font-weight: 750;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}
.kz-modal__form .form-submit-status {
  min-height: 1.45em;
  margin: 0;
  color: var(--kz-graphite-3);
  font-size: 12.5px;
  line-height: 1.45;
  text-align: center;
}
.form-submit-status[data-status="success"] {
  color: #176c55;
}
.form-submit-status[data-status="error"] {
  color: #a52d25;
}

/* ================== A11Y ================== */
@media (prefers-reduced-motion: reduce) {
  .kz-page *, .kz-page *::before, .kz-page *::after {
    transition-duration: .001ms !important;
    animation-duration: .001ms !important;
  }
}

.kz-section--flush-top {
  padding-top: 0;
}

.kz-btn__arrow--spaced {
  margin-left: 4px;
}

.kz-final-section {
  padding: 0 0 60px;
}

/* ================== ZATWIERDZONY HEADER 2026 ================== */
html {
  scroll-padding-top: 20px;
}

body {
  overflow-x: clip;
  overflow-anchor: none;
}

.kz-page,
.kz-page.mp-page {
  overflow: visible;
}

.kz-header {
  position: relative;
  z-index: 100;
  margin: 58px auto 18px;
  padding: 0;
  overflow: visible;
}

.kz-header__inner.kz-wrap {
  position: relative;
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 18px;
  width: min(calc(100% - 32px), 1680px);
  max-width: 1680px;
  min-height: 112px;
  margin: 0 auto;
  padding: 10px 20px 10px 12px;
  overflow: visible;
  border: 1px solid rgba(79, 57, 42, 0.14);
  border-radius: 26px;
  background: rgba(255, 250, 241, 0.96);
  box-shadow:
    0 22px 60px rgba(66, 43, 26, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
}

.kz-brand {
  position: relative;
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 22px;
  height: 92px;
}

.kz-brand__mark {
  position: relative;
  isolation: isolate;
  display: grid;
  place-items: center;
  flex: 0 0 94px;
  width: 94px;
  height: 92px;
  border-radius: 23px;
  text-decoration: none;
}

.kz-brand__mark::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 12px 6px 5px;
  border-radius: 24px;
  background: radial-gradient(circle, rgba(255, 172, 72, 0.18), transparent 68%);
  opacity: 0.72;
  transform: scale(0.86);
  transition: opacity 180ms ease, transform 180ms ease;
}

.kz-brand__mark:hover::before,
.kz-brand__mark:focus-visible::before {
  opacity: 1;
  transform: scale(1);
}

.kz-brand__mark:focus-visible {
  outline: 3px solid var(--kz-coral);
  outline-offset: 3px;
}

.kz-brand__mark img {
  position: absolute;
  bottom: -10px;
  left: 50%;
  display: block;
  width: auto;
  height: 148px;
  max-width: none;
  object-fit: contain;
  filter: drop-shadow(0 9px 10px rgba(51, 32, 20, 0.2));
  transform: translateX(-50%);
  transform-origin: 50% 84%;
  user-select: none;
  pointer-events: none;
  animation: kz-header-logo-float 7.4s ease-in-out infinite;
}

.kz-logo.kz-brand__wordmark {
  position: relative;
  display: inline-block;
  padding: 0 0 10px;
  color: #4b5159;
  font-family: Bahnschrift, "Aptos Display", "Segoe UI", Arial, sans-serif;
  font-size: clamp(18px, 1.48vw, 28px);
  font-style: normal;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.075em;
  text-decoration: none;
  text-shadow:
    0 1px 0 rgba(255, 255, 255, 0.92),
    0 2px 4px rgba(39, 43, 48, 0.13);
  text-transform: uppercase;
  white-space: nowrap;
  transition: color 180ms ease, transform 180ms ease;
}

.kz-logo.kz-brand__wordmark span {
  color: inherit;
}

.kz-logo.kz-brand__wordmark::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    rgba(75, 81, 89, 0.18) 0,
    #4b5159 10%,
    #4b5159 73%,
    var(--kz-coral) 73%,
    var(--kz-coral) 94%,
    transparent 100%
  );
  box-shadow: 0 2px 5px rgba(66, 53, 43, 0.13);
  transform: scaleX(0.94);
  transform-origin: left center;
  transition: transform 180ms ease;
}

.kz-logo.kz-brand__wordmark:hover,
.kz-logo.kz-brand__wordmark:focus-visible {
  color: #252a30;
  outline: none;
  transform: translateX(2px);
}

.kz-logo.kz-brand__wordmark:hover::after,
.kz-logo.kz-brand__wordmark:focus-visible::after {
  transform: scaleX(1);
}

.kz-header .kz-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex: 1 1 auto;
  flex-direction: row;
  flex-wrap: nowrap;
  gap: clamp(9px, 1.05vw, 18px);
  width: auto;
  min-width: 0;
  margin-left: auto;
  padding: 0;
  border: 0;
}

.kz-header .kz-nav > a,
.kz-header .kz-nav__trigger {
  width: auto;
  min-height: 42px;
  padding: 9px 8px;
  color: var(--kz-graphite);
  font-size: clamp(12px, 0.78vw, 14.5px);
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
}

.kz-header .kz-nav > .kz-hash {
  display: inline-flex;
  align-items: center;
  width: auto;
  min-height: 42px;
  margin: 0;
  padding: 9px 14px;
  border-radius: 999px;
  background: var(--kz-espresso);
  color: #fff8ef;
  box-shadow: 0 8px 20px rgba(42, 34, 26, 0.12);
}

.kz-header .kz-nav > .kz-hash:hover,
.kz-header .kz-nav > .kz-hash:focus-visible {
  background: var(--kz-coral);
  color: #fff;
}

@keyframes kz-header-logo-float {
  0%,
  100% {
    transform: translate3d(-50%, 1px, 0) rotate(-0.8deg);
  }

  42% {
    transform: translate3d(-50%, -5px, 0) rotate(1deg);
  }

  72% {
    transform: translate3d(calc(-50% + 1px), -2px, 0) rotate(-0.25deg);
  }
}

@media (max-width: 1480px) {
  .kz-header__inner.kz-wrap {
    gap: 14px;
  }

  .kz-brand {
    gap: 16px;
  }

  .kz-logo.kz-brand__wordmark {
    font-size: clamp(17px, 1.32vw, 21px);
    letter-spacing: 0.06em;
  }

  .kz-header .kz-nav {
    gap: 7px;
  }

  .kz-header .kz-nav > a,
  .kz-header .kz-nav__trigger {
    padding-right: 6px;
    padding-left: 6px;
    font-size: 12.5px;
  }
}

@media (max-width: 1250px) {
  .kz-header {
    margin-top: 54px;
  }

  .kz-header__inner.kz-wrap {
    align-items: center;
    flex-wrap: wrap;
    row-gap: 8px;
    padding-bottom: 14px;
  }

  .kz-header .kz-nav {
    order: 3;
    justify-content: space-between;
    width: 100%;
    margin: 0;
    padding-top: 8px;
    border-top: 1px solid rgba(79, 57, 42, 0.1);
  }
}

@media (max-width: 979px) {
  .kz-header {
    margin: 42px auto 14px;
  }

  .kz-header__inner.kz-wrap {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    align-items: center;
    gap: 8px;
    width: min(calc(100% - 20px), 1680px);
    min-height: 94px;
    padding: 8px 12px 8px 8px;
    border-radius: 22px;
  }

  .kz-brand {
    grid-column: 1;
    grid-row: 1;
    gap: 11px;
    width: auto;
    min-width: 0;
    height: 78px;
  }

  .kz-brand__mark {
    flex-basis: 76px;
    width: 76px;
    height: 76px;
  }

  .kz-brand__mark img {
    bottom: -7px;
    height: 122px;
  }

  .kz-logo.kz-brand__wordmark {
    min-width: 0;
    padding-bottom: 8px;
    overflow: hidden;
    font-size: clamp(11px, 3.4vw, 16px);
    letter-spacing: 0.045em;
    text-overflow: ellipsis;
  }

  .kz-header .kz-nav {
    grid-column: 1 / -1;
    grid-row: 2;
    display: flex;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    width: 100%;
    max-height: 0;
    margin: 0;
    padding: 0 6px;
    overflow: hidden;
    border: 0;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    visibility: hidden;
    transition:
      max-height 320ms cubic-bezier(0.22, 1, 0.36, 1),
      opacity 180ms ease,
      transform 240ms ease,
      visibility 0s linear 320ms,
      padding 240ms ease;
  }

  .kz-header.is-mobile-menu-open .kz-nav {
    max-height: min(70vh, 620px);
    padding: 12px 6px 5px;
    border-top: 1px solid rgba(79, 57, 42, 0.11);
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
    visibility: visible;
    transition:
      max-height 360ms cubic-bezier(0.22, 1, 0.36, 1),
      opacity 180ms ease 35ms,
      transform 240ms ease 35ms,
      visibility 0s;
  }

  .kz-header .kz-nav > a,
  .kz-header .kz-nav__trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: 48px;
    padding: 11px 6px;
    border-bottom: 1px solid rgba(79, 57, 42, 0.085);
    font-size: 15px;
    text-align: left;
  }

  .kz-header .kz-nav__dropdown:last-of-type .kz-nav__trigger {
    border-bottom-color: rgba(79, 57, 42, 0.085);
  }

  .kz-header .kz-nav__submenu {
    margin: 3px 0 8px;
    padding: 5px;
    border: 1px solid rgba(79, 57, 42, 0.1);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.5);
  }

  .kz-header .kz-nav__submenu a {
    padding: 10px 11px;
    border-radius: 10px;
  }

  .kz-header .kz-nav__submenu span {
    font-size: 12px;
  }

  .kz-header .kz-nav > .kz-hash {
    width: max-content;
    min-height: 38px;
    margin: 10px 0 2px;
    padding: 8px 14px;
    border-bottom: 0;
    font-size: 13px;
  }

  .kz-mobile-menu-toggle {
    position: relative;
    grid-column: 3;
    grid-row: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 0;
    background: transparent;
    color: #3f454c;
    cursor: pointer;
  }

  .kz-mobile-menu-toggle span {
    display: block;
    width: 23px;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
    transform-origin: center;
    transition: transform 200ms ease, opacity 150ms ease, width 180ms ease;
  }

  .kz-mobile-menu-toggle span:nth-child(2) {
    width: 17px;
    margin-left: 6px;
  }

  .kz-mobile-menu-toggle:hover,
  .kz-mobile-menu-toggle:focus-visible {
    color: var(--kz-coral);
  }

  .kz-mobile-menu-toggle:focus-visible {
    outline: 3px solid rgba(233, 116, 74, 0.28);
    outline-offset: 2px;
  }

  .kz-mobile-menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .kz-mobile-menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
  }

  .kz-mobile-menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
}

@media (max-width: 480px) {
  .kz-modal__form .kz-btn {
    min-height: 64px;
    padding: 14px 20px;
    font-size: 14px;
    line-height: 1.25;
    text-align: center;
    white-space: normal;
    text-wrap: balance;
    overflow-wrap: anywhere;
  }

  .kz-header {
    margin-top: 38px;
  }

  .kz-brand {
    min-width: 0;
  }

  .kz-logo.kz-brand__wordmark {
    min-width: 0;
    font-size: clamp(10px, 3.2vw, 13px);
    letter-spacing: 0.035em;
  }
}

@media (min-width: 980px) {
  .kz-mobile-menu-toggle {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .kz-brand__mark img {
    animation: none;
    transform: translateX(-50%);
  }

  .kz-header .kz-nav,
  .kz-mobile-menu-toggle span {
    transition: none;
  }
}