@font-face {
  font-family: "SF Pro AR Display";
  src: url("../fonts/SF Pro AR Display Semibold(1).ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "SF Pro AR Display";
  src: url("../fonts/SF Pro AR Display.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Serpentine ICG";
  src: url("../fonts/Serpentine_ICG_Oblique.ttf") format("truetype");
  font-weight: 400;
  font-style: oblique;
  font-display: swap;
}

:root {
  --kf-red: #e0080b;
  --kf-charcoal: #2d2d2d;
  --kf-silver: #d2d2d2;
  --kf-black: #000000;
  --kf-white: #ffffff;
  --font-ar: "SF Pro AR Display", Tahoma, Arial, sans-serif;
  --font-brand: "Serpentine ICG", Arial, sans-serif;
  --header-height: 5rem;
  --container: 80rem;
  --gutter: clamp(1rem, 3vw, 2rem);
  --section-space: clamp(4.5rem, 9vw, 8rem);
  --radius-sm: 0.75rem;
  --radius-md: 1.125rem;
  --radius-lg: 1.75rem;
  --radius-xl: 2.25rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --border-subtle: rgba(210, 210, 210, 0.14);
  --border-strong: rgba(210, 210, 210, 0.28);
  --surface: rgba(45, 45, 45, 0.54);
  --surface-strong: rgba(45, 45, 45, 0.82);
  --text-muted: rgba(210, 210, 210, 0.76);
  --text-soft: rgba(255, 255, 255, 0.62);
  --shadow-card: 0 1.5rem 4rem rgba(0, 0, 0, 0.32);
  --shadow-red: 0 1rem 3rem rgba(224, 8, 11, 0.2);
}

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

html {
  color-scheme: dark;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
  overflow-x: clip;
}

body {
  min-width: 20rem;
  min-height: 100vh;
  margin: 0;
  overflow-x: clip;
  color: var(--kf-white);
  background:
    radial-gradient(circle at 92% 3%, rgba(224, 8, 11, 0.16), transparent 25rem),
    radial-gradient(circle at 5% 42%, rgba(45, 45, 45, 0.78), transparent 34rem),
    var(--kf-black);
  font-family: var(--font-ar);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open,
body.nav-open {
  overflow: hidden;
}

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

img {
  height: auto;
}

button,
input,
textarea,
select {
  color: inherit;
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  border: 0;
}

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

p,
h1,
h2,
h3,
h4,
ol,
ul,
dl,
dd {
  margin-block: 0;
}

ol,
ul {
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4,
strong,
b {
  font-weight: 700;
}

h1,
h2,
h3,
h4 {
  line-height: 1.2;
  text-wrap: balance;
}

::selection {
  color: var(--kf-white);
  background: var(--kf-red);
}

:where(a, button, input, summary, [tabindex]):focus-visible {
  outline: 0.1875rem solid var(--kf-white);
  outline-offset: 0.1875rem;
}

:where(section, footer)[id] {
  scroll-margin-top: calc(var(--header-height) + 1rem);
}

[hidden] {
  display: none !important;
}

.skip-link {
  position: fixed;
  z-index: 9999;
  inset-block-start: 0.75rem;
  inset-inline-start: 0.75rem;
  min-height: 2.75rem;
  padding: 0.55rem 1rem;
  border-radius: 0.625rem;
  color: var(--kf-black);
  background: var(--kf-white);
  font-weight: 700;
  transform: translateY(calc(-100% - 1rem));
  transition: transform 180ms var(--ease);
}

.skip-link:focus {
  transform: translateY(0);
}

.sr-only,
.visually-hidden {
  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;
}

.container {
  width: min(calc(100% - (var(--gutter) * 2)), var(--container));
  margin-inline: auto;
}

.brand-text,
.brand-word,
[lang="en"].brand-accent {
  font-family: var(--font-brand);
  font-weight: 400;
  font-style: oblique;
  direction: ltr;
  unicode-bidi: isolate;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  width: fit-content;
  min-height: 2.25rem;
  padding: 0.34rem 0.8rem;
  border: 1px solid rgba(224, 8, 11, 0.38);
  border-radius: 999px;
  color: var(--kf-white);
  background: rgba(224, 8, 11, 0.1);
  font-size: 0.875rem;
  line-height: 1.4;
}

.eyebrow::before,
.section-kicker::before {
  width: 0.42rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--kf-red);
  box-shadow: 0 0 0 0.25rem rgba(224, 8, 11, 0.14);
  content: "";
}

.section-heading {
  max-width: 44rem;
  margin-block-end: clamp(1.75rem, 4vw, 3rem);
}

.section-heading--center,
.section-heading.centered {
  margin-inline: auto;
  text-align: center;
}

.section-heading .eyebrow,
.section-heading .section-kicker {
  margin-block-end: 1rem;
}

.section-title,
.section-heading h2 {
  color: var(--kf-white);
  font-size: clamp(2rem, 4.4vw, 3.75rem);
  font-weight: 700;
}

.section-description,
.section-heading p {
  max-width: 42rem;
  margin-block-start: 0.9rem;
  color: var(--text-muted);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
}

.section-heading--center .section-description,
.section-heading--center p,
.section-heading.centered p {
  margin-inline: auto;
}

.button,
.btn,
.primary-button,
.secondary-button {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 3rem;
  padding: 0.72rem 1.2rem;
  border: 1px solid transparent;
  border-radius: 0.8rem;
  cursor: pointer;
  font-weight: 700;
  line-height: 1.25;
  text-align: center;
  transition:
    color 220ms var(--ease),
    background-color 220ms var(--ease),
    border-color 220ms var(--ease),
    transform 220ms var(--ease),
    box-shadow 220ms var(--ease);
}

.button--primary,
.btn-primary,
.primary-button {
  color: var(--kf-white);
  background: var(--kf-red);
  box-shadow: 0 0.75rem 2rem rgba(224, 8, 11, 0.22);
}

.button--secondary,
.button--ghost,
.btn-secondary,
.secondary-button {
  border-color: var(--border-strong);
  color: var(--kf-white);
  background: rgba(45, 45, 45, 0.62);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.04);
}

.button[disabled],
.btn[disabled],
.primary-button[disabled],
.secondary-button[disabled] {
  cursor: not-allowed;
  opacity: 0.42;
  box-shadow: none;
}

@media (hover: hover) {
  .button:not([disabled]):hover,
  .btn:not([disabled]):hover,
  .primary-button:not([disabled]):hover,
  .secondary-button:not([disabled]):hover {
    transform: translateY(-0.125rem);
  }

  .button--primary:hover,
  .btn-primary:hover,
  .primary-button:hover {
    box-shadow: 0 1rem 2.5rem rgba(224, 8, 11, 0.34);
  }

  .button--secondary:hover,
  .button--ghost:hover,
  .btn-secondary:hover,
  .secondary-button:hover {
    border-color: rgba(224, 8, 11, 0.55);
    background: rgba(45, 45, 45, 0.94);
  }
}

.site-header,
.header {
  position: fixed;
  z-index: 1000;
  inset-block-start: 0;
  inset-inline: 0;
  min-height: var(--header-height);
  border-block-end: 1px solid transparent;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.74), transparent);
  transition:
    background-color 260ms var(--ease),
    border-color 260ms var(--ease),
    box-shadow 260ms var(--ease),
    backdrop-filter 260ms var(--ease);
}

.site-header.is-scrolled,
.site-header.scrolled,
.site-header[data-scrolled="true"],
.header.is-scrolled {
  border-color: var(--border-subtle);
  background: rgba(0, 0, 0, 0.86);
  box-shadow: 0 0.75rem 2.5rem rgba(0, 0, 0, 0.24);
  -webkit-backdrop-filter: blur(1rem);
  backdrop-filter: blur(1rem);
}

.header-inner,
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: var(--header-height);
}

.site-logo,
.logo,
.header-logo {
  position: relative;
  z-index: 1002;
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  flex: 0 0 auto;
  min-width: 6.25rem;
  min-height: 2.75rem;
}

.site-logo img,
.logo img,
.header-logo img {
  width: auto;
  max-width: clamp(6.25rem, 10vw, 8.25rem);
  max-height: 2.75rem;
  object-fit: contain;
}

.logo-fallback {
  color: var(--kf-white);
  font-family: var(--font-brand);
  font-size: 1.55rem;
  font-weight: 400;
  font-style: oblique;
  line-height: 1;
  direction: ltr;
}

.site-nav,
.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(1.1rem, 2.5vw, 2rem);
}

.nav-list,
.site-nav ul,
.main-nav ul {
  display: flex;
  align-items: center;
  gap: clamp(0.9rem, 2vw, 1.75rem);
}

.nav-link,
.site-nav a:not(.button):not(.btn),
.main-nav a:not(.button):not(.btn) {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.95rem;
  white-space: nowrap;
  transition: color 180ms ease;
}

.nav-link::after,
.site-nav a:not(.button):not(.btn)::after,
.main-nav a:not(.button):not(.btn)::after {
  position: absolute;
  inset-block-end: 0.25rem;
  inset-inline: 0;
  height: 0.125rem;
  border-radius: 999px;
  background: var(--kf-red);
  content: "";
  transform: scaleX(0);
  transition: transform 220ms var(--ease);
}

.nav-link:hover,
.nav-link[aria-current="page"],
.site-nav a:not(.button):not(.btn):hover,
.main-nav a:not(.button):not(.btn):hover {
  color: var(--kf-white);
}

.nav-link:hover::after,
.nav-link[aria-current="page"]::after,
.site-nav a:not(.button):not(.btn):hover::after,
.main-nav a:not(.button):not(.btn):hover::after {
  transform: scaleX(1);
}

.header-cta {
  min-height: 2.75rem;
  padding-inline: 1.05rem;
}

.menu-toggle,
.nav-toggle {
  position: relative;
  z-index: 1002;
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.875rem;
  height: 2.875rem;
  padding: 0;
  border: 1px solid var(--border-strong);
  border-radius: 0.75rem;
  color: var(--kf-white);
  background: rgba(45, 45, 45, 0.74);
  cursor: pointer;
}

.menu-toggle-box,
.hamburger,
.nav-toggle-icon {
  position: relative;
  width: 1.25rem;
  height: 0.875rem;
}

.menu-toggle-box::before,
.menu-toggle-box::after,
.hamburger::before,
.hamburger::after,
.nav-toggle-icon::before,
.nav-toggle-icon::after {
  position: absolute;
  inset-inline-start: 0;
  width: 100%;
  height: 0.125rem;
  border-radius: 999px;
  background: currentColor;
  content: "";
  transition:
    transform 220ms var(--ease),
    inset-block-start 220ms var(--ease),
    opacity 180ms ease;
}

.menu-toggle-box::before,
.hamburger::before,
.nav-toggle-icon::before,
.nav-toggle span:not(.sr-only):not(.visually-hidden):first-child {
  inset-block-start: 0.08rem;
}

.menu-toggle-box::after,
.hamburger::after,
.nav-toggle-icon::after,
.nav-toggle span:not(.sr-only):not(.visually-hidden):last-child {
  inset-block-start: 0.68rem;
}

.menu-toggle[aria-expanded="true"] .menu-toggle-box::before,
.menu-toggle[aria-expanded="true"] .hamburger::before,
.menu-toggle[aria-expanded="true"] .nav-toggle-icon::before,
.nav-toggle[aria-expanded="true"] .menu-toggle-box::before,
.nav-toggle[aria-expanded="true"] .hamburger::before,
.nav-toggle[aria-expanded="true"] .nav-toggle-icon::before {
  inset-block-start: 0.38rem;
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle-box::after,
.menu-toggle[aria-expanded="true"] .hamburger::after,
.menu-toggle[aria-expanded="true"] .nav-toggle-icon::after,
.nav-toggle[aria-expanded="true"] .menu-toggle-box::after,
.nav-toggle[aria-expanded="true"] .hamburger::after,
.nav-toggle[aria-expanded="true"] .nav-toggle-icon::after {
  inset-block-start: 0.38rem;
  transform: rotate(-45deg);
}

.nav-scrim,
.menu-overlay {
  position: fixed;
  z-index: 998;
  inset: 0;
  display: none;
  background: rgba(0, 0, 0, 0.64);
  opacity: 0;
  transition: opacity 220ms ease;
}

main {
  overflow: clip;
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: min(53rem, 100svh);
  padding-block: calc(var(--header-height) + clamp(3rem, 7vw, 6.25rem)) clamp(4rem, 7vw, 6.25rem);
}

.hero::before {
  position: absolute;
  z-index: -2;
  inset-block-start: -8rem;
  inset-inline-start: 52%;
  width: min(46rem, 64vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(224, 8, 11, 0.19), rgba(224, 8, 11, 0.05) 38%, transparent 68%);
  filter: blur(0.125rem);
  content: "";
  pointer-events: none;
}

.hero::after {
  position: absolute;
  z-index: -1;
  inset-block-end: 0;
  inset-inline: 0;
  height: 36%;
  background: linear-gradient(to top, var(--kf-black), transparent);
  content: "";
  pointer-events: none;
}

.hero-grid,
.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(21rem, 0.98fr);
  align-items: center;
  gap: clamp(2.5rem, 6vw, 6rem);
}

.hero-content,
.hero-copy {
  position: relative;
  z-index: 3;
  max-width: 42rem;
}

.hero-badge {
  margin-block-end: 1.35rem;
}

.hero h1,
.hero-title {
  max-width: 11ch;
  color: var(--kf-white);
  font-size: clamp(2.7rem, 6vw, 6rem);
  font-weight: 700;
  line-height: 1.04;
}

.hero-title span,
.hero h1 .accent {
  color: var(--kf-red);
}

.hero-description,
.hero-copy > p {
  max-width: 37rem;
  margin-block-start: clamp(1.25rem, 3vw, 1.8rem);
  color: var(--text-muted);
  font-size: clamp(1.05rem, 1.7vw, 1.25rem);
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-block-start: clamp(1.75rem, 4vw, 2.5rem);
}

.hero-actions .button,
.hero-actions .btn,
.hero-actions .primary-button,
.hero-actions .secondary-button {
  min-height: 3.35rem;
  padding-inline: 1.35rem;
}

.hero-visual {
  position: relative;
  isolation: isolate;
  display: grid;
  place-items: center;
  min-height: clamp(31rem, 47vw, 39rem);
  perspective: 80rem;
}

.hero-visual::before,
.visual-orbit {
  position: absolute;
  z-index: -2;
  width: min(31rem, 92%);
  aspect-ratio: 1;
  border: 1px solid rgba(210, 210, 210, 0.12);
  border-radius: 50%;
  box-shadow:
    0 0 0 3.5rem rgba(224, 8, 11, 0.025),
    0 0 0 7rem rgba(210, 210, 210, 0.018);
  content: "";
}

.hero-visual::after {
  position: absolute;
  z-index: -3;
  width: 60%;
  height: 14%;
  inset-block-end: 4%;
  border-radius: 50%;
  background: rgba(224, 8, 11, 0.22);
  filter: blur(3rem);
  content: "";
}

.phone,
.phone-frame,
.hero-phone {
  position: relative;
  z-index: 2;
  width: min(18rem, 58vw);
  aspect-ratio: 0.51;
  padding: 0.55rem;
  border: 1px solid rgba(210, 210, 210, 0.44);
  border-radius: 2.75rem;
  background: linear-gradient(145deg, var(--kf-charcoal), var(--kf-black) 55%);
  box-shadow:
    -1.5rem 2.5rem 5rem rgba(0, 0, 0, 0.58),
    0 0 0 0.25rem rgba(45, 45, 45, 0.55),
    0 0 3rem rgba(224, 8, 11, 0.18);
  transform: rotateY(-8deg) rotateX(2deg) rotateZ(1.5deg);
}

.phone::before,
.phone-frame::before,
.hero-phone::before {
  position: absolute;
  z-index: 4;
  inset-block-start: 0.82rem;
  inset-inline-start: 50%;
  width: 32%;
  height: 1.05rem;
  border-radius: 999px;
  background: var(--kf-black);
  content: "";
  transform: translateX(50%);
}

.phone-screen {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  padding: 2.5rem 1rem 1rem;
  border: 1px solid rgba(210, 210, 210, 0.08);
  border-radius: 2.28rem;
  background:
    radial-gradient(circle at 80% 20%, rgba(224, 8, 11, 0.28), transparent 40%),
    linear-gradient(160deg, rgba(45, 45, 45, 0.92), var(--kf-black) 65%);
}

.phone-topbar,
.phone-brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.phone-brand {
  color: var(--kf-white);
  font-family: var(--font-brand);
  font-size: 1rem;
  font-weight: 400;
  font-style: oblique;
  direction: ltr;
}

.phone-status {
  width: 0.45rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--kf-red);
  box-shadow: 0 0 0 0.25rem rgba(224, 8, 11, 0.13);
}

.phone-balance,
.phone-hero-card {
  margin-block-start: 1.25rem;
  padding: 1.1rem;
  border: 1px solid rgba(210, 210, 210, 0.15);
  border-radius: 1.2rem;
  background: linear-gradient(140deg, rgba(224, 8, 11, 0.19), rgba(45, 45, 45, 0.62));
  box-shadow: 0 1rem 2.5rem rgba(0, 0, 0, 0.28);
}

.phone-label {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.7rem;
}

.phone-value {
  margin-block-start: 0.25rem;
  font-family: var(--font-brand);
  font-size: clamp(1.35rem, 3vw, 2rem);
  font-weight: 400;
  font-style: oblique;
  line-height: 1.2;
  direction: ltr;
  text-align: start;
}

.phone-action-grid,
.phone-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
  margin-block-start: 0.8rem;
}

.phone-action,
.phone-tile {
  min-height: 4.25rem;
  padding: 0.65rem;
  border: 1px solid rgba(210, 210, 210, 0.12);
  border-radius: 0.85rem;
  color: rgba(255, 255, 255, 0.78);
  background: rgba(45, 45, 45, 0.48);
  font-size: 0.72rem;
}

.phone-action::before,
.phone-tile::before {
  display: block;
  width: 1.25rem;
  aspect-ratio: 1;
  margin-block-end: 0.45rem;
  border-radius: 0.38rem;
  background: rgba(224, 8, 11, 0.82);
  box-shadow: 0 0.35rem 1rem rgba(224, 8, 11, 0.2);
  content: "";
}

.phone-list {
  display: grid;
  gap: 0.48rem;
  margin-block-start: auto;
}

.phone-list-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 2.65rem;
  padding-inline: 0.65rem;
  border: 1px solid rgba(210, 210, 210, 0.08);
  border-radius: 0.7rem;
  color: rgba(255, 255, 255, 0.7);
  background: rgba(0, 0, 0, 0.34);
  font-size: 0.68rem;
}

.phone-list-item::before {
  flex: 0 0 auto;
  width: 0.45rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--kf-red);
  content: "";
}

.floating-card,
.visual-card,
.payment-float {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 4.25rem;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(210, 210, 210, 0.2);
  border-radius: 1rem;
  color: var(--kf-white);
  background: rgba(45, 45, 45, 0.72);
  box-shadow: 0 1.25rem 3rem rgba(0, 0, 0, 0.42);
  -webkit-backdrop-filter: blur(0.9rem);
  backdrop-filter: blur(0.9rem);
  font-size: 0.85rem;
  white-space: nowrap;
}

.floating-card::before,
.visual-card::before,
.payment-float::before {
  flex: 0 0 auto;
  width: 2.15rem;
  aspect-ratio: 1;
  border: 1px solid rgba(224, 8, 11, 0.35);
  border-radius: 0.7rem;
  background: rgba(224, 8, 11, 0.14);
  content: "";
}

.floating-card--one,
.visual-card--top,
.payment-float:first-of-type {
  inset-block-start: 15%;
  inset-inline-start: 0;
  transform: rotate(-3deg);
}

.floating-card--two,
.visual-card--bottom,
.payment-float:last-of-type {
  inset-block-end: 14%;
  inset-inline-end: 0;
  transform: rotate(3deg);
}

.crypto-token,
.visual-token {
  position: absolute;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 3.8rem;
  aspect-ratio: 1;
  border: 1px solid rgba(210, 210, 210, 0.22);
  border-radius: 50%;
  color: var(--kf-white);
  background: linear-gradient(145deg, rgba(224, 8, 11, 0.92), rgba(45, 45, 45, 0.95));
  box-shadow: 0 1rem 2.5rem rgba(0, 0, 0, 0.35);
  font-family: var(--font-brand);
  font-size: 0.75rem;
  font-weight: 400;
  font-style: oblique;
}

.crypto-token--one,
.visual-token:first-of-type {
  inset-block-start: 8%;
  inset-inline-end: 7%;
}

.crypto-token--two,
.visual-token:last-of-type {
  inset-block-end: 7%;
  inset-inline-start: 14%;
  width: 3rem;
}

.stats,
.statistics {
  position: relative;
  z-index: 5;
  margin-block-start: clamp(-2rem, -3vw, -1rem);
}

.stats-grid,
.statistics-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: rgba(45, 45, 45, 0.5);
  box-shadow: var(--shadow-card);
  -webkit-backdrop-filter: blur(1rem);
  backdrop-filter: blur(1rem);
}

.stat-item,
.stat-card {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  min-height: 8rem;
  padding: 1.4rem;
  text-align: center;
}

.stat-item + .stat-item,
.stat-card + .stat-card {
  border-inline-start: 1px solid var(--border-subtle);
}

.stat-value,
.stat-number {
  color: var(--kf-white);
  font-family: var(--font-brand);
  font-size: clamp(2.1rem, 4vw, 3.6rem);
  font-weight: 400;
  font-style: oblique;
  line-height: 1;
  direction: ltr;
}

.stat-value .accent,
.stat-number .accent {
  color: var(--kf-red);
}

.stat-label {
  max-width: 8rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

.ticker,
.topics-ticker {
  position: relative;
  overflow: hidden;
  margin-block-start: clamp(2.75rem, 5vw, 4.5rem);
  border-block: 1px solid var(--border-subtle);
  background: rgba(45, 45, 45, 0.3);
}

.ticker::before,
.ticker::after,
.topics-ticker::before,
.topics-ticker::after {
  position: absolute;
  z-index: 2;
  inset-block: 0;
  width: clamp(2rem, 8vw, 8rem);
  content: "";
  pointer-events: none;
}

.ticker::before,
.topics-ticker::before {
  inset-inline-start: 0;
  background: linear-gradient(to left, transparent, var(--kf-black));
}

.ticker::after,
.topics-ticker::after {
  inset-inline-end: 0;
  background: linear-gradient(to right, transparent, var(--kf-black));
}

.ticker-track {
  display: flex;
  width: max-content;
  animation: ticker-scroll 32s linear infinite;
  will-change: transform;
}

.ticker:hover .ticker-track,
.topics-ticker:hover .ticker-track {
  animation-play-state: paused;
}

.ticker-group,
.ticker-list {
  display: flex;
  flex: none;
  align-items: center;
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 1.4rem;
  min-height: 4.6rem;
  padding-inline: clamp(1.25rem, 3vw, 2.5rem);
  color: rgba(255, 255, 255, 0.76);
  font-family: var(--font-brand);
  font-size: clamp(0.85rem, 1.3vw, 1rem);
  font-weight: 400;
  font-style: oblique;
  line-height: 1;
  direction: ltr;
  white-space: nowrap;
}

.ticker-item::after {
  width: 0.42rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--kf-red);
  content: "";
  box-shadow: 0 0 0 0.3rem rgba(224, 8, 11, 0.1);
}

@keyframes ticker-scroll {
  to {
    transform: translateX(50%);
  }
}

.tutorials,
#tutorials {
  position: relative;
  padding-block: var(--section-space);
}

.tutorials::before,
#tutorials::before {
  position: absolute;
  z-index: -1;
  inset-block-start: 8%;
  inset-inline-end: -18rem;
  width: 34rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(224, 8, 11, 0.08);
  filter: blur(7rem);
  content: "";
  pointer-events: none;
}

.tutorial-toolbar,
.tutorial-controls,
.library-controls {
  display: grid;
  gap: 1rem;
  margin-block-end: clamp(1.75rem, 4vw, 2.75rem);
}

.search-wrap,
.search-container,
.tutorial-search {
  position: relative;
}

.search-wrap::before,
.search-container::before,
.tutorial-search::before {
  position: absolute;
  z-index: 1;
  inset-block-start: 50%;
  inset-inline-start: 1.15rem;
  width: 1.15rem;
  height: 1.15rem;
  border: 0.125rem solid rgba(210, 210, 210, 0.62);
  border-radius: 50%;
  content: "";
  pointer-events: none;
  transform: translateY(-58%);
}

.search-wrap::after,
.search-container::after,
.tutorial-search::after {
  position: absolute;
  z-index: 1;
  inset-block-start: calc(50% + 0.32rem);
  inset-inline-start: 1.05rem;
  width: 0.48rem;
  height: 0.125rem;
  border-radius: 999px;
  background: rgba(210, 210, 210, 0.62);
  content: "";
  pointer-events: none;
  transform: rotate(-45deg);
}

.tutorial-search input,
#tutorial-search,
#search-input,
.search-input {
  width: 100%;
  min-height: 4rem;
  padding: 0.9rem 3.25rem 0.9rem 1.1rem;
  border: 1px solid var(--border-strong);
  border-radius: 1rem;
  outline: none;
  color: var(--kf-white);
  background: rgba(45, 45, 45, 0.52);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.035);
  transition:
    border-color 200ms ease,
    background-color 200ms ease,
    box-shadow 200ms ease;
}

.tutorial-search input::placeholder,
#tutorial-search::placeholder,
#search-input::placeholder,
.search-input::placeholder {
  color: rgba(210, 210, 210, 0.54);
  opacity: 1;
}

.tutorial-search input:focus,
#tutorial-search:focus,
#search-input:focus,
.search-input:focus {
  border-color: var(--kf-red);
  background: rgba(45, 45, 45, 0.74);
  box-shadow:
    0 0 0 0.25rem rgba(224, 8, 11, 0.12),
    inset 0 1px rgba(255, 255, 255, 0.04);
}

.category-filters,
.filter-chips,
.tutorial-filters {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  max-width: 100%;
  padding-block: 0.15rem 0.35rem;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(210, 210, 210, 0.28) transparent;
}

.filter-button,
.filter-chip,
[data-category-filter] {
  flex: 0 0 auto;
  min-height: 2.8rem;
  padding: 0.56rem 1.05rem;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.76);
  background: rgba(45, 45, 45, 0.5);
  cursor: pointer;
  font-weight: 600;
  line-height: 1.3;
  white-space: nowrap;
  transition:
    color 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease,
    box-shadow 180ms ease;
}

.filter-button:hover,
.filter-chip:hover,
[data-category-filter]:hover {
  border-color: rgba(224, 8, 11, 0.48);
  color: var(--kf-white);
}

.filter-button.is-active,
.filter-button.active,
.filter-button[aria-pressed="true"],
.filter-chip.is-active,
.filter-chip.active,
.filter-chip[aria-pressed="true"],
[data-category-filter].is-active,
[data-category-filter][aria-pressed="true"] {
  border-color: var(--kf-red);
  color: var(--kf-white);
  background: var(--kf-red);
  box-shadow: 0 0.75rem 1.8rem rgba(224, 8, 11, 0.18);
  font-weight: 700;
}

.tutorial-viewer,
.viewer {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(19rem, 2fr);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, rgba(45, 45, 45, 0.72), rgba(0, 0, 0, 0.7)),
    var(--kf-black);
  box-shadow: var(--shadow-card);
}

.viewer-media,
.video-column,
.tutorial-video-column {
  min-width: 0;
  padding: clamp(0.65rem, 1.4vw, 1rem);
}

.video-frame,
.video-container,
.tutorial-video {
  position: relative;
  isolation: isolate;
  display: grid;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid rgba(210, 210, 210, 0.13);
  border-radius: clamp(1rem, 2vw, 1.5rem);
  background:
    radial-gradient(circle at 70% 20%, rgba(224, 8, 11, 0.22), transparent 45%),
    linear-gradient(145deg, var(--kf-charcoal), var(--kf-black) 65%);
}

.video-frame video,
.video-container video,
.tutorial-video video,
#main-video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: var(--kf-black);
}

.video-frame.is-portrait {
  width: min(100%, 26rem);
  margin-inline: auto;
  aspect-ratio: 9 / 16;
}

.video-placeholder,
.video-fallback {
  position: absolute;
  z-index: 2;
  inset: 0;
  display: grid;
  place-items: center;
  padding: clamp(1.25rem, 5vw, 3rem);
  text-align: center;
  background:
    linear-gradient(rgba(0, 0, 0, 0.28), rgba(0, 0, 0, 0.7)),
    radial-gradient(circle at 70% 10%, rgba(224, 8, 11, 0.28), transparent 50%),
    var(--kf-charcoal);
}

.video-placeholder-content,
.video-fallback-content {
  display: grid;
  justify-items: center;
  gap: 0.65rem;
  max-width: 24rem;
}

.video-placeholder-icon,
.play-mark {
  display: grid;
  place-items: center;
  width: 4.5rem;
  aspect-ratio: 1;
  margin-block-end: 0.45rem;
  border: 1px solid rgba(224, 8, 11, 0.5);
  border-radius: 50%;
  background: rgba(224, 8, 11, 0.16);
  box-shadow: 0 0 0 0.6rem rgba(224, 8, 11, 0.055);
}

.video-placeholder-icon::before,
.play-mark::before {
  width: 0;
  height: 0;
  margin-inline-start: 0.22rem;
  border-block: 0.58rem solid transparent;
  border-inline-start: 0.9rem solid var(--kf-white);
  content: "";
}

.video-placeholder .tutorial-number,
.video-fallback .tutorial-number,
.video-fallback-number {
  color: var(--kf-red);
  font-family: var(--font-brand);
  font-size: 0.9rem;
  font-weight: 400;
  font-style: oblique;
  line-height: 1.2;
  direction: ltr;
}

.video-placeholder h3,
.video-fallback h3 {
  font-size: clamp(1.2rem, 3vw, 1.75rem);
}

.video-placeholder p,
.video-fallback p {
  color: var(--text-muted);
}

.viewer-info,
.tutorial-info,
.tutorial-details {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: clamp(1.5rem, 3.2vw, 2.5rem);
  border-inline-start: 1px solid var(--border-subtle);
}

.tutorial-meta,
.viewer-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-block-end: 1.15rem;
}

.category-badge,
.tutorial-category {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.28rem 0.72rem;
  border: 1px solid rgba(224, 8, 11, 0.38);
  border-radius: 999px;
  color: var(--kf-white);
  background: rgba(224, 8, 11, 0.12);
  font-size: 0.78rem;
  line-height: 1.25;
}

.viewer-number,
.tutorial-number {
  color: rgba(210, 210, 210, 0.72);
  font-family: var(--font-brand);
  font-size: 0.85rem;
  font-weight: 400;
  font-style: oblique;
  line-height: 1;
  direction: ltr;
}

.viewer-title,
#tutorial-title,
.tutorial-details h3 {
  color: var(--kf-white);
  font-size: clamp(1.7rem, 3.5vw, 2.65rem);
  font-weight: 700;
  line-height: 1.25;
}

.viewer-description,
#tutorial-description,
.tutorial-description {
  margin-block-start: 0.85rem;
  color: var(--text-muted);
  line-height: 1.75;
}

.tutorial-duration,
.viewer-duration {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  width: fit-content;
  margin-block-start: 1rem;
  color: rgba(210, 210, 210, 0.72);
  font-size: 0.85rem;
}

.tutorial-duration::before,
.viewer-duration::before {
  width: 0.8rem;
  aspect-ratio: 1;
  border: 0.1rem solid currentColor;
  border-radius: 50%;
  content: "";
}

.steps-heading {
  margin-block-start: 1.55rem;
  color: var(--kf-white);
  font-size: 1rem;
}

.steps-list,
.tutorial-steps,
#tutorial-steps {
  display: grid;
  gap: 0.6rem;
  margin-block-start: 0.75rem;
  counter-reset: steps;
}

.step-item,
.steps-list li,
.tutorial-steps li,
#tutorial-steps li {
  position: relative;
  min-height: 3.25rem;
  padding: 0.7rem 3rem 0.7rem 0.75rem;
  border: 1px solid rgba(210, 210, 210, 0.1);
  border-radius: 0.8rem;
  color: rgba(255, 255, 255, 0.79);
  background: rgba(0, 0, 0, 0.24);
  font-size: 0.9rem;
  line-height: 1.55;
  counter-increment: steps;
}

.step-item::before,
.steps-list li::before,
.tutorial-steps li::before,
#tutorial-steps li::before {
  position: absolute;
  inset-block-start: 0.68rem;
  inset-inline-start: 0.7rem;
  display: grid;
  place-items: center;
  width: 1.8rem;
  aspect-ratio: 1;
  border-radius: 0.5rem;
  color: var(--kf-white);
  background: rgba(224, 8, 11, 0.9);
  font-family: var(--font-ar);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1;
  content: counter(steps, decimal-leading-zero);
}

.viewer-navigation,
.tutorial-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
  margin-block-start: auto;
  padding-block-start: 1.5rem;
}

.viewer-navigation .button,
.viewer-navigation .btn,
.tutorial-nav button {
  width: 100%;
}

.tutorial-list-header,
.cards-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-block: clamp(2.25rem, 5vw, 3.5rem) 1.15rem;
}

.tutorial-list-header h3,
.cards-header h3 {
  font-size: clamp(1.35rem, 2.5vw, 1.8rem);
}

.results-count {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.tutorial-grid,
.tutorial-list,
#tutorial-list,
#tutorial-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.tutorial-card {
  position: relative;
  display: flex;
  width: 100%;
  min-width: 0;
  min-height: 13.75rem;
  overflow: hidden;
  flex-direction: column;
  align-items: stretch;
  padding: 1.25rem;
  border: 1px solid var(--border-subtle);
  border-radius: 1.25rem;
  color: var(--kf-white);
  background: linear-gradient(145deg, rgba(45, 45, 45, 0.56), rgba(0, 0, 0, 0.54));
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.025);
  cursor: pointer;
  font-weight: 600;
  text-align: start;
  transition:
    border-color 220ms var(--ease),
    background-color 220ms var(--ease),
    transform 220ms var(--ease),
    box-shadow 220ms var(--ease);
}

.tutorial-card::after {
  position: absolute;
  inset-block: 1rem;
  inset-inline-start: 0;
  width: 0.2rem;
  border-radius: 0 999px 999px 0;
  background: var(--kf-red);
  content: "";
  opacity: 0;
  transform: scaleY(0.35);
  transition:
    opacity 180ms ease,
    transform 220ms var(--ease);
}

.tutorial-card:hover {
  border-color: rgba(210, 210, 210, 0.27);
  transform: translateY(-0.2rem);
  box-shadow: 0 1.1rem 2.8rem rgba(0, 0, 0, 0.25);
}

.tutorial-card.is-active,
.tutorial-card.active,
.tutorial-card[aria-current="true"],
.tutorial-card[aria-pressed="true"] {
  border-color: rgba(224, 8, 11, 0.68);
  background: linear-gradient(145deg, rgba(224, 8, 11, 0.13), rgba(45, 45, 45, 0.7));
  box-shadow:
    0 1.1rem 2.8rem rgba(0, 0, 0, 0.24),
    inset 0 0 0 1px rgba(224, 8, 11, 0.08);
}

.tutorial-card.is-active::after,
.tutorial-card.active::after,
.tutorial-card[aria-current="true"]::after,
.tutorial-card[aria-pressed="true"]::after {
  opacity: 1;
  transform: scaleY(1);
}

.card-top,
.tutorial-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  margin-block-end: 1rem;
}

.tutorial-card-number,
.card-number {
  color: var(--kf-red);
  font-family: var(--font-brand);
  font-size: 1.15rem;
  font-weight: 400;
  font-style: oblique;
  line-height: 1;
  direction: ltr;
}

.tutorial-card-category,
.card-category {
  padding: 0.25rem 0.62rem;
  border: 1px solid rgba(210, 210, 210, 0.15);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.66);
  background: rgba(45, 45, 45, 0.46);
  font-size: 0.72rem;
  line-height: 1.35;
}

.tutorial-card-title,
.card-title {
  color: var(--kf-white);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.45;
}

.tutorial-card-description,
.card-description {
  display: -webkit-box;
  margin-block-start: 0.55rem;
  overflow: hidden;
  color: rgba(210, 210, 210, 0.68);
  font-size: 0.875rem;
  line-height: 1.65;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.tutorial-card-duration,
.card-duration {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-block-start: auto;
  padding-block-start: 1rem;
  color: rgba(210, 210, 210, 0.56);
  font-size: 0.75rem;
}

.empty-state,
.load-error,
.tutorial-error {
  display: grid;
  justify-items: center;
  gap: 0.8rem;
  min-height: 15rem;
  margin-block-start: 1rem;
  padding: clamp(1.5rem, 5vw, 3rem);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-lg);
  background: rgba(45, 45, 45, 0.3);
  text-align: center;
}

.empty-state h3,
.load-error h3,
.tutorial-error h3 {
  font-size: clamp(1.25rem, 2.7vw, 1.7rem);
}

.empty-state p,
.load-error p,
.tutorial-error p {
  color: var(--text-muted);
}

.loading-state,
.tutorial-loading {
  display: grid;
  min-height: 20rem;
  place-items: center;
  color: var(--text-muted);
}

.loading-spinner {
  width: 2.5rem;
  aspect-ratio: 1;
  border: 0.2rem solid rgba(210, 210, 210, 0.18);
  border-block-start-color: var(--kf-red);
  border-radius: 50%;
  animation: spin 800ms linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(1turn);
  }
}

.payments,
#payments {
  position: relative;
  padding-block: var(--section-space);
  border-block: 1px solid rgba(210, 210, 210, 0.08);
  background:
    linear-gradient(180deg, rgba(45, 45, 45, 0.22), rgba(0, 0, 0, 0.3)),
    var(--kf-black);
}

.payments-grid,
.payment-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.payment-card {
  position: relative;
  isolation: isolate;
  display: flex;
  min-width: 0;
  min-height: 15.5rem;
  overflow: hidden;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  border: 1px solid var(--border-subtle);
  border-radius: 1.25rem;
  background: linear-gradient(155deg, rgba(45, 45, 45, 0.7), rgba(0, 0, 0, 0.76));
  text-align: center;
  transition:
    border-color 240ms var(--ease),
    transform 240ms var(--ease),
    box-shadow 240ms var(--ease);
}

.payment-card::before {
  position: absolute;
  z-index: -1;
  inset-block-start: -40%;
  inset-inline: 12%;
  height: 55%;
  border-radius: 50%;
  background: rgba(224, 8, 11, 0.16);
  filter: blur(2rem);
  content: "";
  opacity: 0;
  transition: opacity 240ms ease;
}

.payment-logo-wrap,
.payment-icon {
  display: grid;
  place-items: center;
  width: 100%;
  height: 5rem;
  margin-block-end: 1.25rem;
}

.payment-logo,
.payment-card img {
  width: auto;
  max-width: min(8.75rem, 84%);
  height: auto;
  max-height: 3.75rem;
  object-fit: contain;
}

.payment-card .payment-art {
  width: 100%;
  max-width: 14rem;
  height: auto;
  max-height: none;
  aspect-ratio: 1500 / 770;
  border: 1px solid rgba(224, 8, 11, 0.34);
  border-radius: 0.8rem;
  object-fit: cover;
  box-shadow: 0 0.85rem 2rem rgba(0, 0, 0, 0.28);
}

.payment-logo-fallback,
.image-fallback {
  display: grid;
  place-items: center;
  min-width: 4.4rem;
  min-height: 3rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-strong);
  border-radius: 0.75rem;
  color: var(--kf-white);
  background: rgba(45, 45, 45, 0.72);
  font-family: var(--font-brand);
  font-size: 0.8rem;
  font-weight: 400;
  font-style: oblique;
  line-height: 1.15;
  direction: ltr;
}

.payment-card h3,
.payment-name {
  min-height: 2.8rem;
  color: var(--kf-white);
  font-family: var(--font-brand);
  font-size: clamp(0.9rem, 1.4vw, 1.15rem);
  font-weight: 400;
  font-style: oblique;
  line-height: 1.3;
  direction: ltr;
}

.payment-card p,
.payment-description {
  max-width: 13rem;
  margin-block-start: 0.45rem;
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.6;
}

@media (hover: hover) {
  .payment-card:hover {
    border-color: rgba(224, 8, 11, 0.46);
    box-shadow: 0 1.5rem 3.5rem rgba(0, 0, 0, 0.32);
    transform: translateY(-0.25rem);
  }

  .payment-card:hover::before {
    opacity: 1;
  }
}

.faq,
#faq {
  position: relative;
  padding-block: var(--section-space);
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(15rem, 0.72fr) minmax(0, 1.28fr);
  align-items: start;
  gap: clamp(2rem, 7vw, 6rem);
}

.faq-layout .section-heading {
  position: sticky;
  inset-block-start: calc(var(--header-height) + 2rem);
  margin-block-end: 0;
}

.faq-list,
.accordion {
  display: grid;
  gap: 0.75rem;
}

.faq-item,
.accordion-item {
  overflow: clip;
  border: 1px solid var(--border-subtle);
  border-radius: 1rem;
  background: rgba(45, 45, 45, 0.42);
  transition:
    border-color 220ms ease,
    background-color 220ms ease,
    box-shadow 220ms ease;
}

.faq-item.is-open,
.faq-item:has(.faq-question[aria-expanded="true"]),
.accordion-item.is-open,
.accordion-item:has(button[aria-expanded="true"]) {
  border-color: rgba(224, 8, 11, 0.38);
  background: rgba(45, 45, 45, 0.65);
  box-shadow: 0 1.1rem 2.8rem rgba(0, 0, 0, 0.18);
}

.faq-question,
.accordion-trigger {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  width: 100%;
  min-height: 4.8rem;
  padding: 1rem 1.25rem;
  color: var(--kf-white);
  background: transparent;
  cursor: pointer;
  font-weight: 700;
  line-height: 1.55;
  text-align: start;
}

.faq-icon,
.accordion-icon {
  position: relative;
  flex: 0 0 auto;
  width: 1.9rem;
  aspect-ratio: 1;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.2);
}

.faq-icon::before,
.faq-icon::after,
.accordion-icon::before,
.accordion-icon::after {
  position: absolute;
  inset-block-start: 50%;
  inset-inline-start: 50%;
  width: 0.75rem;
  height: 0.1rem;
  border-radius: 999px;
  background: currentColor;
  content: "";
  transform: translate(50%, -50%);
  transition: transform 220ms var(--ease);
}

.faq-icon::after,
.accordion-icon::after {
  transform: translate(50%, -50%) rotate(90deg);
}

.faq-question[aria-expanded="true"] .faq-icon,
.faq-question[aria-expanded="true"] .accordion-icon,
.accordion-trigger[aria-expanded="true"] .faq-icon,
.accordion-trigger[aria-expanded="true"] .accordion-icon {
  border-color: rgba(224, 8, 11, 0.55);
  color: var(--kf-red);
}

.faq-question[aria-expanded="true"] .faq-icon::after,
.faq-question[aria-expanded="true"] .accordion-icon::after,
.accordion-trigger[aria-expanded="true"] .faq-icon::after,
.accordion-trigger[aria-expanded="true"] .accordion-icon::after {
  transform: translate(50%, -50%) rotate(0deg);
}

.faq-answer,
.accordion-panel {
  display: grid;
  grid-template-rows: 0fr;
  visibility: hidden;
  transition:
    grid-template-rows 300ms var(--ease),
    visibility 300ms;
}

.faq-answer[aria-hidden="false"],
.faq-answer.is-open,
.faq-question[aria-expanded="true"] + .faq-answer,
.accordion-panel[aria-hidden="false"],
.accordion-panel.is-open,
.accordion-trigger[aria-expanded="true"] + .accordion-panel {
  grid-template-rows: 1fr;
  visibility: visible;
}

.faq-answer-inner,
.accordion-panel-inner,
.faq-answer > p,
.accordion-panel > p {
  min-height: 0;
  overflow: hidden;
}

.faq-answer-inner,
.accordion-panel-inner {
  padding-inline: 1.25rem;
  color: var(--text-muted);
}

.faq-answer[aria-hidden="false"] .faq-answer-inner,
.faq-answer.is-open .faq-answer-inner,
.faq-question[aria-expanded="true"] + .faq-answer .faq-answer-inner,
.accordion-panel[aria-hidden="false"] .accordion-panel-inner,
.accordion-panel.is-open .accordion-panel-inner,
.accordion-trigger[aria-expanded="true"] + .accordion-panel .accordion-panel-inner {
  padding-block: 0 1.3rem;
}

.faq-answer > p,
.accordion-panel > p {
  padding-inline: 1.25rem;
  color: var(--text-muted);
}

.faq-answer[aria-hidden="false"] > p,
.faq-answer.is-open > p,
.faq-question[aria-expanded="true"] + .faq-answer > p,
.accordion-panel[aria-hidden="false"] > p,
.accordion-panel.is-open > p,
.accordion-trigger[aria-expanded="true"] + .accordion-panel > p {
  padding-block: 0 1.3rem;
}

.support,
#support {
  padding-block: clamp(1rem, 4vw, 3rem) var(--section-space);
}

.support-card,
.support-cta {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) auto;
  align-items: center;
  gap: clamp(1.5rem, 5vw, 4rem);
  min-height: 21rem;
  overflow: hidden;
  padding: clamp(2rem, 6vw, 4.5rem);
  border: 1px solid rgba(224, 8, 11, 0.52);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 100% 0%, rgba(255, 255, 255, 0.08), transparent 34%),
    linear-gradient(120deg, rgba(224, 8, 11, 0.96), rgba(224, 8, 11, 0.63) 48%, rgba(45, 45, 45, 0.92) 100%);
  box-shadow: var(--shadow-red);
}

.support-card::before,
.support-cta::before {
  position: absolute;
  z-index: -1;
  inset-block-start: -55%;
  inset-inline-end: -5%;
  width: min(30rem, 58vw);
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: 50%;
  box-shadow:
    0 0 0 4rem rgba(255, 255, 255, 0.035),
    0 0 0 8rem rgba(0, 0, 0, 0.035);
  content: "";
}

.support-copy {
  max-width: 43rem;
}

.support-card h2,
.support-cta h2 {
  color: var(--kf-white);
  font-size: clamp(2rem, 4.7vw, 4rem);
}

.support-card p,
.support-cta p {
  max-width: 37rem;
  margin-block-start: 0.85rem;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1rem, 1.7vw, 1.2rem);
}

.support-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.7rem;
  max-width: 24rem;
}

.support-actions .button,
.support-actions .btn {
  border-color: rgba(255, 255, 255, 0.26);
  background: rgba(0, 0, 0, 0.64);
  box-shadow: 0 0.75rem 2rem rgba(0, 0, 0, 0.18);
}

.support-actions .button:hover,
.support-actions .btn:hover {
  border-color: rgba(255, 255, 255, 0.58);
  background: var(--kf-black);
}

.floating-support,
.support-fab {
  position: fixed;
  z-index: 900;
  inset-inline-start: max(1rem, calc((100vw - var(--container)) / 2));
  inset-block-end: 1.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-width: 3.5rem;
  min-height: 3.5rem;
  padding: 0.65rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  color: var(--kf-white);
  background: rgba(224, 8, 11, 0.92);
  box-shadow: 0 0.8rem 2.2rem rgba(0, 0, 0, 0.38);
  font-weight: 700;
  line-height: 1;
  -webkit-backdrop-filter: blur(0.75rem);
  backdrop-filter: blur(0.75rem);
  transition:
    transform 200ms var(--ease),
    box-shadow 200ms ease,
    background-color 200ms ease;
}

.floating-support-icon,
.support-fab-icon {
  display: grid;
  place-items: center;
  width: 1.45rem;
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  font-size: 0;
}

.floating-support-icon::before,
.support-fab-icon::before {
  width: 0;
  height: 0;
  border-block: 0.3rem solid transparent;
  border-inline-start: 0.52rem solid var(--kf-white);
  content: "";
  transform: rotate(-32deg);
}

@media (hover: hover) {
  .floating-support:hover,
  .support-fab:hover {
    background: var(--kf-red);
    box-shadow: 0 1rem 2.8rem rgba(224, 8, 11, 0.28);
    transform: translateY(-0.15rem);
  }
}

.site-footer,
.footer {
  position: relative;
  padding-block: clamp(3rem, 6vw, 5rem) 1.5rem;
  border-block-start: 1px solid var(--border-subtle);
  background: rgba(45, 45, 45, 0.2);
}

.footer-main,
.footer-grid {
  display: grid;
  grid-template-columns: minmax(14rem, 1.4fr) repeat(2, minmax(10rem, 0.65fr));
  gap: clamp(2rem, 7vw, 6rem);
  padding-block-end: clamp(2.25rem, 5vw, 4rem);
}

.footer-brand {
  max-width: 24rem;
}

.footer-logo,
.footer-brand .site-logo {
  margin-block-end: 1rem;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-heading {
  margin-block-end: 0.95rem;
  color: var(--kf-white);
  font-size: 1rem;
}

.footer-links {
  display: grid;
  gap: 0.25rem;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 2.5rem;
  color: rgba(210, 210, 210, 0.68);
  font-size: 0.9rem;
  transition: color 180ms ease;
}

.footer-links a:hover {
  color: var(--kf-white);
}

.footer-links a[href="#"] {
  cursor: not-allowed;
  opacity: 0.58;
}

.responsible-note,
.responsible-gaming {
  padding: 1rem 1.15rem;
  border: 1px solid rgba(210, 210, 210, 0.11);
  border-radius: 0.85rem;
  color: rgba(210, 210, 210, 0.66);
  background: rgba(0, 0, 0, 0.25);
  font-size: 0.8rem;
  line-height: 1.7;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding-block-start: 1.35rem;
  border-block-start: 1px solid rgba(210, 210, 210, 0.09);
  color: rgba(210, 210, 210, 0.55);
  font-size: 0.8rem;
}

.footer-legal {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.1rem;
}

.reveal,
[data-reveal] {
  opacity: 0;
  transform: translateY(1.25rem);
  transition:
    opacity 520ms var(--ease),
    transform 520ms var(--ease);
}

.reveal.is-visible,
[data-reveal].is-visible,
[data-reveal][data-visible="true"] {
  opacity: 1;
  transform: translateY(0);
}

.not-found-page,
.error-page {
  display: grid;
  min-height: 100svh;
  place-items: center;
  padding: 2rem var(--gutter);
}

.not-found-card,
.error-page-card {
  position: relative;
  width: min(100%, 40rem);
  overflow: hidden;
  padding: clamp(2rem, 7vw, 5rem);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 80% 0%, rgba(224, 8, 11, 0.22), transparent 50%),
    rgba(45, 45, 45, 0.48);
  box-shadow: var(--shadow-card);
  text-align: center;
}

.error-code,
.not-found-code {
  color: var(--kf-red);
  font-family: var(--font-brand);
  font-size: clamp(4.5rem, 18vw, 9rem);
  font-weight: 400;
  font-style: oblique;
  line-height: 0.9;
}

.not-found-card h1,
.error-page-card h1 {
  margin-block-start: 1.25rem;
  font-size: clamp(1.8rem, 5vw, 3rem);
}

.not-found-card p,
.error-page-card p {
  margin-block: 0.8rem 1.5rem;
  color: var(--text-muted);
}

@media (min-width: 100rem) {
  :root {
    --container: 86rem;
  }

  .hero-grid,
  .hero-inner {
    gap: 8rem;
  }

  .hero-visual {
    min-height: 42rem;
  }
}

@media (max-width: 74.999rem) {
  .hero-grid,
  .hero-inner {
    grid-template-columns: minmax(0, 1fr) minmax(19rem, 0.82fr);
    gap: 2.5rem;
  }

  .hero h1,
  .hero-title {
    font-size: clamp(2.7rem, 6.5vw, 4.8rem);
  }

  .floating-card--one,
  .visual-card--top,
  .payment-float:first-of-type {
    inset-inline-start: -1rem;
  }

  .floating-card--two,
  .visual-card--bottom,
  .payment-float:last-of-type {
    inset-inline-end: -1rem;
  }

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

  .payment-card:nth-last-child(-n + 2) {
    min-height: 14rem;
  }
}

@media (max-width: 63.999rem) {
  :root {
    --header-height: 4.75rem;
  }

  .header-cta {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid,
  .hero-inner {
    grid-template-columns: minmax(0, 1.03fr) minmax(18rem, 0.78fr);
  }

  .hero-visual {
    min-height: 31rem;
  }

  .tutorial-viewer,
  .viewer {
    grid-template-columns: minmax(0, 1.15fr) minmax(18rem, 0.85fr);
  }

  .viewer-info,
  .tutorial-info,
  .tutorial-details {
    padding: 1.35rem;
  }

  .tutorial-grid,
  .tutorial-list,
  #tutorial-list,
  #tutorial-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .faq-layout {
    gap: 3rem;
  }
}

@media (max-width: 56.249rem) {
  .menu-toggle,
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav,
  .main-nav {
    position: fixed;
    z-index: 1001;
    inset-block-start: 0;
    inset-inline-end: 0;
    display: flex;
    width: min(24rem, 88vw);
    height: 100dvh;
    overflow-y: auto;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 1.25rem;
    padding: calc(var(--header-height) + 1.5rem) 1.25rem 2rem;
    border-inline-start: 1px solid var(--border-subtle);
    background: rgba(0, 0, 0, 0.96);
    box-shadow: -1.5rem 0 4rem rgba(0, 0, 0, 0.46);
    visibility: hidden;
    transform: translateX(104%);
    transition:
      transform 300ms var(--ease),
      visibility 300ms;
  }

  .site-nav.is-open,
  .site-nav.open,
  .site-nav[data-open="true"],
  .main-nav.is-open,
  .main-nav.open,
  .main-nav[data-open="true"] {
    visibility: visible;
    transform: translateX(0);
  }

  .nav-list,
  .site-nav ul,
  .main-nav ul {
    align-items: stretch;
    flex-direction: column;
    gap: 0.35rem;
  }

  .nav-link,
  .site-nav a:not(.button):not(.btn),
  .main-nav a:not(.button):not(.btn) {
    width: 100%;
    min-height: 3.5rem;
    padding-inline: 0.9rem;
    border: 1px solid transparent;
    border-radius: 0.75rem;
    color: rgba(255, 255, 255, 0.82);
    font-size: 1.05rem;
  }

  .nav-link::after,
  .site-nav a:not(.button):not(.btn)::after,
  .main-nav a:not(.button):not(.btn)::after {
    display: none;
  }

  .nav-link:hover,
  .nav-link[aria-current="page"],
  .site-nav a:not(.button):not(.btn):hover,
  .main-nav a:not(.button):not(.btn):hover {
    border-color: var(--border-subtle);
    background: rgba(45, 45, 45, 0.6);
  }

  .site-nav .header-cta,
  .main-nav .header-cta {
    display: inline-flex;
    width: 100%;
    min-height: 3.35rem;
    margin-block-start: 0.25rem;
  }

  .nav-scrim,
  .menu-overlay {
    display: block;
    visibility: hidden;
  }

  .nav-scrim.is-visible,
  .nav-scrim.open,
  .menu-overlay.is-visible,
  .menu-overlay.open,
  body.menu-open .nav-scrim,
  body.nav-open .nav-scrim,
  body.menu-open .menu-overlay,
  body.nav-open .menu-overlay {
    visibility: visible;
    opacity: 1;
  }

  .hero {
    padding-block-start: calc(var(--header-height) + 3.25rem);
  }

  .hero-grid,
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero-content,
  .hero-copy {
    max-width: 44rem;
  }

  .hero h1,
  .hero-title {
    max-width: 10ch;
    font-size: clamp(3.25rem, 10vw, 5.4rem);
  }

  .hero-visual {
    width: min(100%, 38rem);
    min-height: 36rem;
    margin-inline: auto;
  }

  .tutorial-viewer,
  .viewer {
    grid-template-columns: 1fr;
  }

  .viewer-info,
  .tutorial-info,
  .tutorial-details {
    border-block-start: 1px solid var(--border-subtle);
    border-inline-start: 0;
  }

  .faq-layout {
    grid-template-columns: 1fr;
  }

  .faq-layout .section-heading {
    position: static;
    margin-block-end: 0;
  }

  .support-card,
  .support-cta {
    grid-template-columns: 1fr;
  }

  .support-actions {
    justify-content: flex-start;
    max-width: none;
  }
}

@media (max-width: 47.999rem) {
  :root {
    --gutter: clamp(1rem, 4.5vw, 1.5rem);
    --section-space: clamp(4rem, 13vw, 6rem);
  }

  .section-title,
  .section-heading h2 {
    font-size: clamp(2rem, 9vw, 3rem);
  }

  .hero {
    padding-block-end: 3.5rem;
  }

  .hero h1,
  .hero-title {
    font-size: clamp(3rem, 12.6vw, 5rem);
  }

  .hero-description,
  .hero-copy > p {
    font-size: 1.05rem;
  }

  .hero-visual {
    min-height: 32rem;
  }

  .phone,
  .phone-frame,
  .hero-phone {
    width: min(16rem, 61vw);
  }

  .floating-card,
  .visual-card,
  .payment-float {
    min-height: 3.75rem;
    padding: 0.6rem 0.75rem;
    font-size: 0.75rem;
  }

  .floating-card--one,
  .visual-card--top,
  .payment-float:first-of-type {
    inset-inline-start: 0;
  }

  .floating-card--two,
  .visual-card--bottom,
  .payment-float:last-of-type {
    inset-inline-end: 0;
  }

  .stats,
  .statistics {
    margin-block-start: 0;
  }

  .stats-grid,
  .statistics-grid {
    grid-template-columns: 1fr;
  }

  .stat-item,
  .stat-card {
    justify-content: flex-start;
    min-height: 6.5rem;
    padding-inline: clamp(1.25rem, 8vw, 2.5rem);
    text-align: start;
  }

  .stat-item + .stat-item,
  .stat-card + .stat-card {
    border-block-start: 1px solid var(--border-subtle);
    border-inline-start: 0;
  }

  .stat-label {
    max-width: none;
  }

  .tutorial-viewer,
  .viewer {
    border-radius: var(--radius-lg);
  }

  .viewer-media,
  .video-column,
  .tutorial-video-column {
    padding: 0.5rem;
  }

  .video-frame,
  .video-container,
  .tutorial-video {
    border-radius: 1rem;
  }

  .viewer-info,
  .tutorial-info,
  .tutorial-details {
    padding: 1.25rem;
  }

  .tutorial-grid,
  .tutorial-list,
  #tutorial-list,
  #tutorial-cards {
    grid-template-columns: 1fr;
  }

  .tutorial-card {
    min-height: 12.75rem;
  }

  .payments-grid,
  .payment-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .payment-card,
  .payment-card:nth-last-child(-n + 2) {
    min-height: 14rem;
  }

  .payment-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }

  .support-card,
  .support-cta {
    min-height: 0;
    padding: clamp(1.75rem, 8vw, 3rem);
    border-radius: var(--radius-lg);
  }

  .support-actions .button,
  .support-actions .btn {
    flex: 1 1 calc(50% - 0.7rem);
  }

  .footer-main,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2rem 1.25rem;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

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

  .floating-support,
  .support-fab {
    inset-inline-start: 1rem;
    inset-block-end: max(1rem, env(safe-area-inset-bottom));
    min-width: 3.25rem;
    min-height: 3.25rem;
    padding: 0.6rem 0.8rem;
    font-size: 0.8rem;
  }
}

@media (max-width: 26.874rem) {
  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-actions .button,
  .hero-actions .btn,
  .hero-actions .primary-button,
  .hero-actions .secondary-button {
    width: 100%;
  }

  .hero-visual {
    min-height: 29rem;
  }

  .phone,
  .phone-frame,
  .hero-phone {
    width: min(15rem, 64vw);
  }

  .floating-card,
  .visual-card,
  .payment-float {
    max-width: 8.75rem;
    white-space: normal;
  }

  .floating-card::before,
  .visual-card::before,
  .payment-float::before {
    display: none;
  }

  .tutorial-search input,
  #tutorial-search,
  #search-input,
  .search-input {
    min-height: 3.75rem;
    font-size: 0.93rem;
  }

  .viewer-navigation,
  .tutorial-nav {
    grid-template-columns: 1fr;
  }

  .payments-grid,
  .payment-grid {
    grid-template-columns: 1fr;
  }

  .payment-card:last-child:nth-child(odd) {
    grid-column: auto;
  }

  .faq-question,
  .accordion-trigger {
    min-height: 4.4rem;
    padding-inline: 1rem;
    font-size: 0.93rem;
  }

  .support-actions {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }

  .support-actions .button,
  .support-actions .btn {
    width: 100%;
  }

  .footer-main,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-brand {
    grid-column: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .ticker-track {
    width: 100%;
    overflow-x: auto;
    animation: none !important;
    will-change: auto;
  }

  .ticker-group + .ticker-group,
  .ticker-list + .ticker-list {
    display: none;
  }

  .reveal,
  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

@media print {
  .site-header,
  .header,
  .hero-visual,
  .ticker,
  .topics-ticker,
  .floating-support,
  .support-fab,
  .support,
  #support,
  video,
  .tutorial-controls,
  .library-controls,
  .viewer-navigation,
  .tutorial-nav {
    display: none !important;
  }

  body {
    color: var(--kf-black);
    background: var(--kf-white);
  }

  .hero,
  .tutorials,
  #tutorials,
  .payments,
  #payments,
  .faq,
  #faq {
    padding-block: 2rem;
  }

  .tutorial-viewer,
  .viewer,
  .payment-card,
  .faq-item,
  .accordion-item {
    break-inside: avoid;
    color: var(--kf-black);
    background: var(--kf-white);
    box-shadow: none;
  }
}

/* Markup-specific component bindings */

.brand {
  position: relative;
  z-index: 1002;
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  flex: 0 0 auto;
  min-width: 6.25rem;
  min-height: 2.75rem;
}

.brand-logo {
  width: auto;
  max-width: clamp(6.25rem, 10vw, 8.25rem);
  max-height: 2.75rem;
  object-fit: contain;
}

.brand-fallback {
  color: var(--kf-white);
  font-size: 1.55rem;
  line-height: 1;
}

.button-primary {
  color: var(--kf-white);
  background: var(--kf-red);
  box-shadow: 0 0.75rem 2rem rgba(224, 8, 11, 0.22);
}

.button-secondary {
  border-color: var(--border-strong);
  color: var(--kf-white);
  background: rgba(45, 45, 45, 0.62);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.04);
}

@media (hover: hover) {
  .button-primary:hover {
    box-shadow: 0 1rem 2.5rem rgba(224, 8, 11, 0.34);
  }

  .button-secondary:hover {
    border-color: rgba(224, 8, 11, 0.55);
    background: rgba(45, 45, 45, 0.94);
  }
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 1.75rem);
}

.primary-nav > a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.95rem;
  white-space: nowrap;
  transition: color 180ms ease;
}

.primary-nav > a::after {
  position: absolute;
  inset-block-end: 0.25rem;
  inset-inline: 0;
  height: 0.125rem;
  border-radius: 999px;
  background: var(--kf-red);
  content: "";
  transform: scaleX(0);
  transition: transform 220ms var(--ease);
}

.primary-nav > a:hover,
.primary-nav > a:focus-visible {
  color: var(--kf-white);
}

.primary-nav > a:hover::after,
.primary-nav > a:focus-visible::after {
  transform: scaleX(1);
}

.menu-toggle > span[aria-hidden="true"] {
  position: absolute;
  inset-inline-start: 50%;
  width: 1.25rem;
  height: 0.125rem;
  border-radius: 999px;
  background: currentColor;
  transform: translateX(50%);
  transition:
    inset-block-start 220ms var(--ease),
    opacity 160ms ease,
    transform 220ms var(--ease);
}

.menu-toggle > span[aria-hidden="true"]:nth-child(1) {
  inset-block-start: calc(50% - 0.42rem);
}

.menu-toggle > span[aria-hidden="true"]:nth-child(2) {
  inset-block-start: calc(50% - 0.0625rem);
}

.menu-toggle > span[aria-hidden="true"]:nth-child(3) {
  inset-block-start: calc(50% + 0.3rem);
}

.menu-toggle[aria-expanded="true"] > span[aria-hidden="true"]:nth-child(1) {
  inset-block-start: calc(50% - 0.0625rem);
  transform: translateX(50%) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] > span[aria-hidden="true"]:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] > span[aria-hidden="true"]:nth-child(3) {
  inset-block-start: calc(50% - 0.0625rem);
  transform: translateX(50%) rotate(-45deg);
}

.hero-light {
  position: absolute;
  z-index: -2;
  inset-block-start: 7%;
  inset-inline-end: -12rem;
  width: min(40rem, 70vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(224, 8, 11, 0.11);
  filter: blur(6rem);
  pointer-events: none;
}

.hero-note {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-block-start: 1.15rem;
  color: rgba(210, 210, 210, 0.55);
  font-size: 0.8rem;
}

.hero-note > span {
  color: var(--kf-red);
  font-size: 0.6rem;
}

.orbit {
  position: absolute;
  z-index: -2;
  aspect-ratio: 1;
  border: 1px solid rgba(210, 210, 210, 0.13);
  border-radius: 50%;
  pointer-events: none;
}

.orbit-one {
  width: min(31rem, 91%);
}

.orbit-two {
  width: min(23rem, 68%);
  border-color: rgba(224, 8, 11, 0.19);
  transform: rotateX(64deg) rotateZ(14deg);
}

.phone-shell {
  position: relative;
  z-index: 2;
  width: min(18rem, 58vw);
  aspect-ratio: 0.51;
  padding: 0.55rem;
  border: 1px solid rgba(210, 210, 210, 0.44);
  border-radius: 2.75rem;
  background: linear-gradient(145deg, var(--kf-charcoal), var(--kf-black) 55%);
  box-shadow:
    -1.5rem 2.5rem 5rem rgba(0, 0, 0, 0.58),
    0 0 0 0.25rem rgba(45, 45, 45, 0.55),
    0 0 3rem rgba(224, 8, 11, 0.18);
  transform: rotateY(-8deg) rotateX(2deg) rotateZ(1.5deg);
}

.phone-top {
  position: absolute;
  z-index: 5;
  inset-block-start: 0.83rem;
  inset-inline-start: 50%;
  display: grid;
  width: 32%;
  height: 1.05rem;
  place-items: center;
  border-radius: 999px;
  background: var(--kf-black);
  transform: translateX(50%);
}

.phone-top > span {
  width: 28%;
  height: 0.18rem;
  border-radius: 999px;
  background: rgba(210, 210, 210, 0.18);
}

.phone-shell .phone-screen {
  display: flex;
  height: 100%;
  flex-direction: column;
  padding: 2.65rem 1rem 1rem;
}

.phone-shell .phone-brand {
  align-self: flex-start;
  font-size: 1.08rem;
}

.phone-shell .phone-status {
  display: flex;
  width: 100%;
  aspect-ratio: auto;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-block-start: 1.15rem;
  border-radius: 0;
  color: rgba(255, 255, 255, 0.66);
  background: transparent;
  box-shadow: none;
  font-size: 0.68rem;
}

.phone-shell .phone-status i {
  width: 0.45rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--kf-red);
  box-shadow: 0 0 0 0.25rem rgba(224, 8, 11, 0.13);
}

.phone-progress {
  display: grid;
  grid-template-columns: 1.45fr 1fr 0.72fr;
  gap: 0.3rem;
  margin-block-start: 0.7rem;
}

.phone-progress > span {
  height: 0.2rem;
  border-radius: 999px;
  background: rgba(210, 210, 210, 0.15);
}

.phone-progress > span:first-child {
  background: var(--kf-red);
}

.phone-panel {
  margin-block-start: 0.85rem;
  padding: 1rem 0.85rem;
  border: 1px solid rgba(210, 210, 210, 0.13);
  border-radius: 1.1rem;
  background: linear-gradient(145deg, rgba(224, 8, 11, 0.16), rgba(45, 45, 45, 0.55));
  box-shadow: 0 1rem 2.25rem rgba(0, 0, 0, 0.24);
}

.phone-panel > small {
  color: rgba(210, 210, 210, 0.6);
  font-size: 0.62rem;
}

.phone-panel > strong {
  display: block;
  margin-block: 0.25rem 0.9rem;
  font-size: 0.88rem;
  line-height: 1.45;
}

.mini-step {
  display: grid;
  grid-template-columns: 1.45rem minmax(0, 1fr);
  align-items: center;
  gap: 0.45rem;
  min-height: 2.35rem;
  padding: 0.32rem 0.45rem;
  border-block-start: 1px solid rgba(210, 210, 210, 0.08);
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.62rem;
}

.mini-step > b {
  display: grid;
  width: 1.35rem;
  aspect-ratio: 1;
  place-items: center;
  border-radius: 0.4rem;
  color: var(--kf-white);
  background: rgba(224, 8, 11, 0.82);
  font-family: var(--font-ar);
  font-size: 0.52rem;
}

.phone-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 2.8rem;
  margin-block-start: auto;
  border-radius: 0.8rem;
  color: var(--kf-white);
  background: var(--kf-red);
  font-size: 0.7rem;
  font-weight: 700;
  box-shadow: 0 0.7rem 1.5rem rgba(224, 8, 11, 0.2);
}

.floating-card-pay {
  inset-block-start: 15%;
  inset-inline-start: 0;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.1rem;
  transform: rotate(-3deg);
}

.floating-card-pay::before {
  display: none;
}

.floating-card-pay > span {
  font-family: var(--font-brand);
  font-size: 0.72rem;
  font-weight: 400;
  font-style: oblique;
  direction: ltr;
}

.floating-card-pay > b {
  color: rgba(210, 210, 210, 0.7);
  font-size: 0.7rem;
}

.floating-card-crypto {
  inset-block-end: 14%;
  inset-inline-end: 0;
  transform: rotate(3deg);
}

.floating-card-crypto::before {
  display: none;
}

.token-mark {
  display: grid;
  width: 2.15rem;
  aspect-ratio: 1;
  place-items: center;
  border-radius: 50%;
  background: var(--kf-red);
  font-family: Arial, sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
}

.visual-label {
  position: absolute;
  z-index: 3;
  inset-block-end: 3%;
  inset-inline-start: 50%;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 2.4rem;
  padding-inline: 0.9rem;
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.7);
  background: rgba(0, 0, 0, 0.62);
  -webkit-backdrop-filter: blur(0.7rem);
  backdrop-filter: blur(0.7rem);
  font-size: 0.72rem;
  white-space: nowrap;
  transform: translateX(50%);
}

.visual-label > span {
  width: 0.4rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--kf-red);
}

.stats-section {
  position: relative;
  z-index: 5;
  margin-block-start: clamp(-2rem, -3vw, -1rem);
}

.stat-card > strong {
  color: var(--kf-white);
  font-family: var(--font-ar);
  font-size: clamp(1.55rem, 3.2vw, 2.4rem);
  font-weight: 700;
  line-height: 1.1;
}

.stat-card > .stat-value {
  font-family: var(--font-brand);
  font-size: clamp(2.1rem, 4vw, 3.6rem);
  font-weight: 400;
  font-style: oblique;
  direction: ltr;
}

.stat-card > span {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

.topic-ticker {
  position: relative;
  overflow: hidden;
  margin-block-start: clamp(2.75rem, 5vw, 4.5rem);
  border-block: 1px solid var(--border-subtle);
  background: rgba(45, 45, 45, 0.3);
}

.topic-ticker::before,
.topic-ticker::after {
  position: absolute;
  z-index: 2;
  inset-block: 0;
  width: clamp(2rem, 8vw, 8rem);
  content: "";
  pointer-events: none;
}

.topic-ticker::before {
  inset-inline-start: 0;
  background: linear-gradient(to left, transparent, var(--kf-black));
}

.topic-ticker::after {
  inset-inline-end: 0;
  background: linear-gradient(to right, transparent, var(--kf-black));
}

.topic-ticker:hover .ticker-track {
  animation-play-state: paused;
}

.ticker-set {
  display: flex;
  flex: none;
  align-items: center;
}

.ticker-set > span {
  display: inline-flex;
  align-items: center;
  min-height: 4.6rem;
  padding-inline: clamp(1.25rem, 3vw, 2.5rem);
  color: rgba(255, 255, 255, 0.76);
  font-family: var(--font-brand);
  font-size: clamp(0.85rem, 1.3vw, 1rem);
  font-weight: 400;
  font-style: oblique;
  line-height: 1;
  direction: ltr;
  white-space: nowrap;
}

.ticker-set > i {
  flex: 0 0 auto;
  width: 0.42rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--kf-red);
  box-shadow: 0 0 0 0.3rem rgba(224, 8, 11, 0.1);
}

.section-heading-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(17rem, 0.62fr);
  align-items: end;
  gap: 2rem;
  max-width: none;
}

.section-heading-split > p {
  margin-block: 0 0.35rem;
}

.section-kicker > span {
  color: var(--kf-red);
  font-family: var(--font-brand);
  font-size: 0.75rem;
  font-weight: 400;
  font-style: oblique;
  direction: ltr;
}

.tutorial-tools {
  display: grid;
  gap: 1rem;
  margin-block-end: clamp(1.75rem, 4vw, 2.75rem);
}

.search-field {
  position: relative;
  display: block;
}

.search-field input {
  padding-inline: 3.4rem 4.5rem;
}

.search-icon {
  position: absolute;
  z-index: 1;
  inset-block-start: 50%;
  inset-inline-start: 1.2rem;
  width: 1.15rem;
  height: 1.15rem;
  border: 0.125rem solid rgba(210, 210, 210, 0.62);
  border-radius: 50%;
  pointer-events: none;
  transform: translateY(-58%);
}

.search-icon::after {
  position: absolute;
  inset-block-end: -0.22rem;
  inset-inline-end: -0.28rem;
  width: 0.48rem;
  height: 0.125rem;
  border-radius: 999px;
  background: rgba(210, 210, 210, 0.62);
  content: "";
  transform: rotate(-45deg);
}

.search-field kbd {
  position: absolute;
  z-index: 1;
  inset-block-start: 50%;
  inset-inline-end: 1rem;
  min-width: 2.75rem;
  padding: 0.25rem 0.42rem;
  border: 1px solid var(--border-subtle);
  border-radius: 0.45rem;
  color: rgba(210, 210, 210, 0.48);
  background: rgba(0, 0, 0, 0.26);
  font-family: Arial, sans-serif;
  font-size: 0.7rem;
  line-height: 1.25;
  text-align: center;
  direction: ltr;
  transform: translateY(-50%);
}

.tutorial-loading {
  justify-items: center;
  gap: 0.8rem;
  text-align: center;
}

.loading-mark {
  width: 2.5rem;
  aspect-ratio: 1;
  border: 0.2rem solid rgba(210, 210, 210, 0.18);
  border-block-start-color: var(--kf-red);
  border-radius: 50%;
  animation: spin 800ms linear infinite;
}

.tutorial-error {
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  justify-items: stretch;
  min-height: 0;
  text-align: start;
}

.tutorial-error > span {
  display: grid;
  width: 2.6rem;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid rgba(224, 8, 11, 0.48);
  border-radius: 50%;
  color: var(--kf-red);
  background: rgba(224, 8, 11, 0.1);
  font-family: Arial, sans-serif;
  font-weight: 700;
}

.placeholder-rings {
  position: relative;
  display: grid;
  width: 5.8rem;
  aspect-ratio: 1;
  place-items: center;
  margin-block-end: 0.45rem;
}

.placeholder-rings > span {
  position: absolute;
  border: 1px solid rgba(224, 8, 11, 0.35);
  border-radius: 50%;
}

.placeholder-rings > span:first-child {
  inset: 0;
}

.placeholder-rings > span:last-child {
  inset: 0.85rem;
  background: rgba(224, 8, 11, 0.12);
}

.placeholder-number {
  position: absolute;
  inset-block-start: calc(50% - 2.9rem);
  inset-inline-start: 50%;
  display: grid;
  width: 5.8rem;
  aspect-ratio: 1;
  place-items: center;
  color: var(--kf-white);
  font-family: var(--font-brand);
  font-size: 1.25rem;
  font-weight: 400;
  font-style: oblique;
  line-height: 1;
  direction: ltr;
  transform: translate(50%, -4.25rem);
}

.placeholder-brand {
  margin-block-start: -0.45rem;
  color: var(--kf-red);
  font-size: 1rem;
}

.video-placeholder > strong {
  font-size: clamp(1.15rem, 2.6vw, 1.6rem);
}

.video-placeholder > small {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.video-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0.45rem 0;
  color: rgba(210, 210, 210, 0.57);
  font-size: 0.75rem;
}

.video-caption > span:first-child {
  display: flex;
  align-items: center;
  gap: 0.42rem;
}

.video-caption i {
  width: 0.4rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--kf-red);
}

.tutorial-meta-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-block-end: 1.15rem;
}

.tutorial-meta-row .tutorial-number {
  display: inline-flex;
  align-items: baseline;
  gap: 0.25rem;
}

.tutorial-meta-row .tutorial-number > small {
  color: rgba(210, 210, 210, 0.62);
  font-family: var(--font-ar);
  font-size: 0.72rem;
  font-style: normal;
}

.tutorial-meta-row .tutorial-number > b {
  color: var(--kf-red);
  font-family: var(--font-brand);
  font-size: 1rem;
  font-weight: 400;
  font-style: oblique;
}

.duration-line {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  width: fit-content;
  margin-block-start: 0.9rem;
  color: rgba(210, 210, 210, 0.68);
  font-size: 0.82rem;
}

.duration-line > b {
  color: var(--kf-white);
}

.steps-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.steps-heading h4 {
  font-size: 1rem;
}

.steps-heading > span {
  color: rgba(210, 210, 210, 0.56);
  font-size: 0.72rem;
}

.tutorial-steps .tutorial-step {
  display: grid;
  grid-template-columns: 1.8rem minmax(0, 1fr);
  align-items: start;
  gap: 0.55rem;
  padding: 0.7rem;
}

.tutorial-steps .tutorial-step::before {
  display: none;
}

.tutorial-step__number {
  display: grid;
  width: 1.8rem;
  aspect-ratio: 1;
  place-items: center;
  border-radius: 0.5rem;
  color: var(--kf-white);
  background: rgba(224, 8, 11, 0.9);
  font-size: 0.68rem;
  line-height: 1;
  direction: ltr;
}

.tutorial-step__text {
  padding-block-start: 0.12rem;
}

.nav-tutorial-button {
  display: grid;
  align-content: center;
  gap: 0.2rem;
  min-width: 0;
  min-height: 4.2rem;
  padding: 0.62rem 0.8rem;
  border: 1px solid var(--border-strong);
  border-radius: 0.8rem;
  color: var(--kf-white);
  background: rgba(45, 45, 45, 0.52);
  cursor: pointer;
  text-align: start;
  transition:
    border-color 180ms ease,
    background-color 180ms ease,
    transform 180ms var(--ease);
}

.nav-tutorial-button > span {
  color: rgba(210, 210, 210, 0.58);
  font-size: 0.68rem;
}

.nav-tutorial-button > b {
  overflow: hidden;
  font-size: 0.78rem;
  line-height: 1.4;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-tutorial-button:disabled {
  cursor: not-allowed;
  opacity: 0.38;
}

@media (hover: hover) {
  .nav-tutorial-button:not(:disabled):hover {
    border-color: rgba(224, 8, 11, 0.48);
    background: rgba(45, 45, 45, 0.82);
    transform: translateY(-0.1rem);
  }
}

.tutorial-results-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-block: clamp(2.25rem, 5vw, 3.5rem) 1.15rem;
}

.tutorial-results-header h3 {
  font-size: clamp(1.35rem, 2.5vw, 1.8rem);
}

.tutorial-results-header p {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.tutorial-card__meta {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.55rem;
  margin-block-end: 1rem;
}

.tutorial-card__number {
  color: var(--kf-red);
  font-family: var(--font-brand);
  font-size: 1.15rem;
  font-weight: 400;
  font-style: oblique;
  line-height: 1;
  direction: ltr;
}

.tutorial-card__category {
  justify-self: start;
  padding: 0.25rem 0.62rem;
  border: 1px solid rgba(210, 210, 210, 0.15);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.66);
  background: rgba(45, 45, 45, 0.46);
  font-size: 0.72rem;
  line-height: 1.35;
}

.tutorial-card__duration {
  color: rgba(210, 210, 210, 0.52);
  font-size: 0.7rem;
  white-space: nowrap;
}

.tutorial-card__title {
  color: var(--kf-white);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.45;
}

.tutorial-card__description {
  display: -webkit-box;
  margin-block-start: 0.55rem;
  overflow: hidden;
  color: rgba(210, 210, 210, 0.68);
  font-size: 0.875rem;
  line-height: 1.65;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.tutorial-card__indicator {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-block-start: auto;
  padding-block-start: 1rem;
  color: rgba(210, 210, 210, 0.52);
  font-size: 0.72rem;
}

.tutorial-card__indicator::before {
  content: "فتح الشرح";
}

.tutorial-card__indicator::after {
  color: var(--kf-red);
  content: "←";
}

.tutorial-card.is-active .tutorial-card__indicator::before {
  content: "الشرح المحدد";
}

.tutorial-state {
  grid-column: 1 / -1;
}

.tutorial-state__action {
  margin-block-start: 0.5rem;
}

.empty-search-icon {
  position: relative;
  width: 3.1rem;
  height: 3.1rem;
  border: 0.18rem solid rgba(210, 210, 210, 0.48);
  border-radius: 50%;
}

.empty-search-icon::after {
  position: absolute;
  inset-block-end: -0.6rem;
  inset-inline-end: -0.55rem;
  width: 1.15rem;
  height: 0.18rem;
  border-radius: 999px;
  background: rgba(210, 210, 210, 0.48);
  content: "";
  transform: rotate(-45deg);
}

.payment-index {
  position: absolute;
  inset-block-start: 1rem;
  inset-inline-start: 1rem;
  color: rgba(210, 210, 210, 0.44);
  font-family: var(--font-brand);
  font-size: 0.72rem;
  font-weight: 400;
  font-style: oblique;
  direction: ltr;
}

.payment-logo-box {
  display: grid;
  width: 100%;
  height: 5rem;
  place-items: center;
  margin-block-end: 1.25rem;
}

.payment-fallback {
  display: grid;
  min-width: 4.4rem;
  min-height: 3rem;
  padding: 0.5rem 0.75rem;
  place-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 0.75rem;
  color: var(--kf-white);
  background: rgba(45, 45, 45, 0.72);
  font-family: var(--font-brand);
  font-size: 0.8rem;
  font-weight: 400;
  font-style: oblique;
  line-height: 1.15;
  direction: ltr;
}

.payment-card .card-link {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-block-start: auto;
  padding-block-start: 1.1rem;
  color: rgba(255, 255, 255, 0.64);
  font-size: 0.75rem;
  transition: color 180ms ease;
}

.payment-card .card-link i {
  color: var(--kf-red);
  font-style: normal;
  transition: transform 180ms var(--ease);
}

.payment-card:hover .card-link {
  color: var(--kf-white);
}

.payment-card:hover .card-link i {
  transform: translateX(-0.18rem);
}

.faq-intro {
  position: sticky;
  inset-block-start: calc(var(--header-height) + 2rem);
}

.faq-intro .section-kicker {
  margin-block-end: 1rem;
}

.faq-intro h2 {
  font-size: clamp(2rem, 4.4vw, 3.75rem);
}

.faq-intro > p:not(.section-kicker) {
  margin-block-start: 1rem;
  color: var(--text-muted);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 2.75rem;
  margin-block-start: 1.35rem;
  color: var(--kf-white);
  font-size: 0.9rem;
}

.text-link > span {
  color: var(--kf-red);
}

.faq-item h3 > button {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  width: 100%;
  min-height: 4.8rem;
  padding: 1rem 1.25rem;
  color: var(--kf-white);
  background: transparent;
  cursor: pointer;
  font-weight: 700;
  line-height: 1.55;
  text-align: start;
}

.faq-item h3 > button > i {
  position: relative;
  flex: 0 0 auto;
  width: 1.9rem;
  aspect-ratio: 1;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.2);
}

.faq-item h3 > button > i::before,
.faq-item h3 > button > i::after {
  position: absolute;
  inset-block-start: 50%;
  inset-inline-start: 50%;
  width: 0.75rem;
  height: 0.1rem;
  border-radius: 999px;
  background: currentColor;
  content: "";
  transform: translate(50%, -50%);
  transition: transform 220ms var(--ease);
}

.faq-item h3 > button > i::after {
  transform: translate(50%, -50%) rotate(90deg);
}

.faq-item h3 > button[aria-expanded="true"] > i {
  border-color: rgba(224, 8, 11, 0.55);
  color: var(--kf-red);
}

.faq-item h3 > button[aria-expanded="true"] > i::after {
  transform: translate(50%, -50%) rotate(0deg);
}

.faq-item .faq-answer {
  display: block;
  visibility: visible;
}

.faq-item .faq-answer > div {
  padding: 0 1.25rem 1.3rem;
  color: var(--text-muted);
}

.support-card .section-kicker.light {
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(0, 0, 0, 0.14);
}

.support-pattern {
  position: absolute;
  z-index: -1;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.support-pattern > span {
  position: absolute;
  inset-block-start: 50%;
  inset-inline-end: 4%;
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 50%;
  transform: translateY(-50%);
}

.support-pattern > span:nth-child(1) {
  width: 12rem;
}

.support-pattern > span:nth-child(2) {
  width: 20rem;
}

.support-pattern > span:nth-child(3) {
  width: 28rem;
}

.support-actions .button-light {
  border-color: var(--kf-white);
  color: var(--kf-black);
  background: var(--kf-white);
}

.support-actions .button-dark {
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--kf-white);
  background: rgba(0, 0, 0, 0.64);
}

.support-shortcuts {
  display: flex;
  flex: 1 1 100%;
  justify-content: flex-end;
  gap: 1rem;
}

.support-shortcuts > a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.78rem;
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.25);
  text-underline-offset: 0.3rem;
}

.footer-brand-column {
  max-width: 25rem;
}

.footer-brand-column > p:not(.responsible-note) {
  margin-block-start: 1rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-brand-column .responsible-note {
  margin-block-start: 1.25rem;
}

.responsible-note > span {
  display: inline-grid;
  width: 2rem;
  aspect-ratio: 1;
  margin-inline-end: 0.4rem;
  place-items: center;
  border: 1px solid rgba(224, 8, 11, 0.48);
  border-radius: 50%;
  color: var(--kf-red);
  font-family: Arial, sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  direction: ltr;
}

.footer-links-column {
  display: grid;
  align-content: start;
  gap: 0.25rem;
}

.footer-links-column h2 {
  margin-block-end: 0.7rem;
  font-size: 1rem;
}

.footer-links-column > a {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  width: fit-content;
  min-height: 2.5rem;
  color: rgba(210, 210, 210, 0.68);
  font-size: 0.9rem;
  transition: color 180ms ease;
}

.footer-links-column > a:hover {
  color: var(--kf-white);
}

.footer-links-column > a.is-placeholder-link {
  cursor: not-allowed;
  opacity: 0.58;
}

.footer-links-column small {
  padding: 0.12rem 0.4rem;
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
  font-size: 0.6rem;
}

.floating-support > span {
  display: grid;
  width: 1.45rem;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  font-family: Arial, sans-serif;
  font-size: 0.7rem;
  line-height: 1;
}

.noscript-message {
  position: fixed;
  z-index: 2000;
  inset-inline: 1rem;
  inset-block-end: 1rem;
  max-width: 40rem;
  margin-inline: auto;
  padding: 1rem 1.25rem;
  border: 1px solid var(--kf-red);
  border-radius: 0.8rem;
  color: var(--kf-white);
  background: var(--kf-charcoal);
  box-shadow: var(--shadow-card);
  text-align: center;
}

@media (max-width: 74.999rem) {
  .floating-card-pay {
    inset-inline-start: -1rem;
  }

  .floating-card-crypto {
    inset-inline-end: -1rem;
  }
}

@media (max-width: 56.249rem) {
  .primary-nav {
    position: fixed;
    z-index: 1001;
    inset-block-start: 0;
    inset-inline-start: 0;
    display: flex;
    width: min(24rem, 88vw);
    height: 100dvh;
    overflow-y: auto;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0.35rem;
    padding: calc(var(--header-height) + 1.5rem) 1.25rem 2rem;
    border-inline-end: 1px solid var(--border-subtle);
    background: rgba(0, 0, 0, 0.97);
    box-shadow: 1.5rem 0 4rem rgba(0, 0, 0, 0.46);
    visibility: hidden;
    transform: translateX(104%);
    transition:
      transform 300ms var(--ease),
      visibility 300ms;
  }

  .primary-nav.is-open {
    visibility: visible;
    transform: translateX(0);
  }

  .primary-nav > a {
    width: 100%;
    min-height: 3.5rem;
    padding-inline: 0.9rem;
    border: 1px solid transparent;
    border-radius: 0.75rem;
    color: rgba(255, 255, 255, 0.82);
    font-size: 1.05rem;
  }

  .primary-nav > a::after {
    display: none;
  }

  .primary-nav > a:hover,
  .primary-nav > a:focus-visible {
    border-color: var(--border-subtle);
    background: rgba(45, 45, 45, 0.6);
  }

  body.menu-open::after {
    position: fixed;
    z-index: 998;
    inset: 0;
    background: rgba(0, 0, 0, 0.64);
    content: "";
  }

  .faq-intro {
    position: static;
  }

  .support-shortcuts {
    justify-content: flex-start;
  }
}

@media (max-width: 47.999rem) {
  .phone-shell {
    width: min(16rem, 61vw);
  }

  .floating-card-pay {
    inset-inline-start: 0;
  }

  .floating-card-crypto {
    inset-inline-end: 0;
  }

  .stats-section {
    margin-block-start: 0;
  }

  .section-heading-split {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .section-heading-split > p {
    margin-block-start: 0;
  }

  .tutorial-error {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .tutorial-error .button {
    grid-column: 1 / -1;
    width: 100%;
  }

  .video-caption > span:first-child {
    display: none;
  }

  .video-caption {
    justify-content: flex-end;
  }

  .tutorial-results-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.25rem;
  }

  .support-shortcuts {
    flex-wrap: wrap;
  }

  .footer-brand-column {
    grid-column: 1 / -1;
    max-width: 27rem;
  }
}

@media (max-width: 26.874rem) {
  .search-field input {
    padding-inline-end: 1rem;
  }

  .search-field kbd {
    display: none;
  }

  .phone-shell {
    width: min(15rem, 64vw);
  }

  .tutorial-card__meta {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .tutorial-card__duration {
    grid-column: 1 / -1;
  }

  .footer-brand-column {
    grid-column: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .topic-ticker .ticker-track {
    width: 100%;
    overflow-x: auto;
    animation: none !important;
    will-change: auto;
  }

  .ticker-set + .ticker-set {
    display: none;
  }
}