@layer base, layout, components, utilities;

@layer base {
  :root {
    --kbi-ink: #1a1f2e;
    --kbi-ink-light: #3d4560;
    --kbi-ink-muted: #6b7491;
    --kbi-surface: #f5f6fa;
    --kbi-surface-alt: #eef0f8;
    --kbi-white: #fdfeff;
    --kbi-primary: #2a4dd0;
    --kbi-primary-dark: #1e3aa8;
    --kbi-primary-light: #4a6be8;
    --kbi-accent: #e85d26;
    --kbi-accent-light: #ff7a45;
    --kbi-teal: #0d9488;
    --kbi-dot-color: rgba(42, 77, 208, 0.12);
    --kbi-dot-size: 1.5px;
    --kbi-dot-gap: 22px;
    --kbi-border: rgba(42, 77, 208, 0.12);
    --kbi-border-strong: rgba(42, 77, 208, 0.22);
    --kbi-shadow-sm: 0 1px 3px rgba(26, 31, 46, 0.08), 0 1px 2px rgba(26, 31, 46, 0.04);
    --kbi-shadow-md: 0 4px 12px rgba(26, 31, 46, 0.10), 0 2px 4px rgba(26, 31, 46, 0.06);
    --kbi-shadow-lg: 0 12px 32px rgba(26, 31, 46, 0.12), 0 4px 8px rgba(26, 31, 46, 0.08);
    --kbi-shadow-xl: 0 24px 56px rgba(26, 31, 46, 0.14), 0 8px 16px rgba(42, 77, 208, 0.08);
    --kbi-shadow-primary: 0 8px 24px rgba(42, 77, 208, 0.25), 0 2px 6px rgba(42, 77, 208, 0.15);
    --kbi-radius-sm: 6px;
    --kbi-radius-md: 12px;
    --kbi-radius-lg: 20px;
    --kbi-radius-xl: 28px;
    --kbi-radius-full: 9999px;
    --kbi-space-xs: 0.5rem;
    --kbi-space-sm: 1rem;
    --kbi-space-md: 1.5rem;
    --kbi-space-lg: 2.5rem;
    --kbi-space-xl: 4rem;
    --kbi-space-2xl: 6rem;
    --kbi-nav-h: 72px;
    --kbi-transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
    --kbi-transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  }

  *, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }

  html {
    scroll-behavior: smooth;
    font-size: 16px;
  }

  body {
    font-family: 'Wix Madefor Text', system-ui, sans-serif;
    background-color: var(--kbi-surface);
    color: var(--kbi-ink);
    line-height: 1.65;
    background-image: radial-gradient(circle, var(--kbi-dot-color) var(--kbi-dot-size), transparent var(--kbi-dot-size));
    background-size: var(--kbi-dot-gap) var(--kbi-dot-gap);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
  }

  main {
    flex: 1;
  }

  h1, h2, h3, h4, h5, h6 {
    font-family: 'Wix Madefor Display', system-ui, sans-serif;
    color: var(--kbi-ink);
    line-height: 1.2;
    letter-spacing: -0.02em;
  }

  a {
    color: var(--kbi-primary);
    text-decoration: none;
    transition: color var(--kbi-transition);
  }

  a:hover {
    color: var(--kbi-primary-dark);
  }

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

  ul {
    list-style: none;
  }

  button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
  }

  address {
    font-style: normal;
  }

  input, select, textarea {
    font-family: inherit;
  }
}

@layer layout {
  .kbi-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 var(--kbi-space-sm);
    transition: all var(--kbi-transition-slow);
  }

  .kbi-nav__inner {
    max-width: 1280px;
    margin: 0 auto;
    margin-top: 12px;
    background: rgba(253, 254, 255, 0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--kbi-border);
    border-radius: var(--kbi-radius-xl);
    padding: 0 var(--kbi-space-md);
    height: var(--kbi-nav-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--kbi-shadow-md), 0 0 0 1px rgba(255,255,255,0.5) inset;
    transition: all var(--kbi-transition-slow);
  }

  .kbi-nav.kbi-nav--scrolled .kbi-nav__inner {
    background: rgba(253, 254, 255, 0.97);
    box-shadow: var(--kbi-shadow-lg), 0 0 0 1px rgba(255,255,255,0.6) inset;
    margin-top: 6px;
  }

  .kbi-nav__logo {
    display: flex;
    align-items: center;
    gap: var(--kbi-space-xs);
    color: var(--kbi-ink);
    text-decoration: none;
    transition: opacity var(--kbi-transition);
  }

  .kbi-nav__logo:hover { opacity: 0.8; }

  .kbi-nav__logo-img {
    width: 32px;
    height: 32px;
  }

  .kbi-nav__logo-text {
    font-family: 'Wix Madefor Display', sans-serif;
    font-size: 1rem;
    color: var(--kbi-ink);
    letter-spacing: -0.03em;
  }

  .kbi-nav__logo-text strong {
    color: var(--kbi-primary);
  }

  .kbi-nav__links {
    display: none;
    align-items: center;
    gap: var(--kbi-space-xs);
  }

  .kbi-nav__link {
    font-family: 'Wix Madefor Text', sans-serif;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--kbi-ink-light);
    padding: 0.5rem 0.875rem;
    border-radius: var(--kbi-radius-full);
    transition: all var(--kbi-transition);
    white-space: nowrap;
  }

  .kbi-nav__link:hover,
  .kbi-nav__link--active {
    color: var(--kbi-primary);
    background: rgba(42, 77, 208, 0.07);
  }

  .kbi-nav__link--cta {
    background: var(--kbi-primary);
    color: var(--kbi-white) !important;
    padding: 0.5rem 1.25rem;
    box-shadow: var(--kbi-shadow-primary);
  }

  .kbi-nav__link--cta:hover {
    background: var(--kbi-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 10px 28px rgba(42, 77, 208, 0.3), 0 3px 8px rgba(42, 77, 208, 0.18);
  }

  .kbi-nav__hamburger {
    width: 44px;
    height: 44px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    border-radius: var(--kbi-radius-sm);
    transition: background var(--kbi-transition);
  }

  .kbi-nav__hamburger:hover {
    background: var(--kbi-surface-alt);
  }

  .kbi-nav__hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--kbi-ink);
    border-radius: 2px;
    transition: all var(--kbi-transition);
  }

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

  .kbi-nav__hamburger[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
    transform: translateX(-8px);
  }

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

  .kbi-mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(26, 31, 46, 0.5);
    backdrop-filter: blur(4px);
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    transition: all var(--kbi-transition-slow);
  }

  .kbi-mobile-overlay.kbi-mobile-overlay--visible {
    opacity: 1;
    visibility: visible;
  }

  .kbi-mobile-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: min(320px, 88vw);
    height: 100vh;
    background: var(--kbi-white);
    z-index: 1200;
    transform: translateX(100%);
    transition: transform var(--kbi-transition-slow);
    display: flex;
    flex-direction: column;
    padding: var(--kbi-space-lg) var(--kbi-space-md);
    box-shadow: -8px 0 32px rgba(26, 31, 46, 0.12);
    overflow-y: auto;
  }

  .kbi-mobile-panel.kbi-mobile-panel--open {
    transform: translateX(0);
  }

  .kbi-mobile-panel__close {
    align-self: flex-end;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--kbi-radius-sm);
    color: var(--kbi-ink);
    font-size: 1.25rem;
    margin-bottom: var(--kbi-space-md);
    transition: background var(--kbi-transition);
  }

  .kbi-mobile-panel__close:hover {
    background: var(--kbi-surface-alt);
  }

  .kbi-mobile-panel__nav {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
  }

  .kbi-mobile-panel__link {
    font-family: 'Wix Madefor Display', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--kbi-ink);
    padding: 0.875rem var(--kbi-space-sm);
    border-radius: var(--kbi-radius-md);
    transition: all var(--kbi-transition);
  }

  .kbi-mobile-panel__link:hover {
    color: var(--kbi-primary);
    background: rgba(42, 77, 208, 0.06);
    padding-left: 1.25rem;
  }

  .kbi-mobile-panel__footer {
    padding-top: var(--kbi-space-md);
    border-top: 1px solid var(--kbi-border);
    font-size: 0.875rem;
    color: var(--kbi-ink-muted);
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
  }

  @media (min-width: 768px) {
    .kbi-nav__links {
      display: flex;
    }

    .kbi-nav__hamburger {
      display: none;
    }
  }
}

@layer components {

  .kbi-section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--kbi-primary);
    background: rgba(42, 77, 208, 0.08);
    border: 1px solid rgba(42, 77, 208, 0.15);
    padding: 0.3rem 0.875rem;
    border-radius: var(--kbi-radius-full);
    margin-bottom: var(--kbi-space-sm);
  }

  .kbi-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--kbi-radius-full);
    font-family: 'Wix Madefor Text', sans-serif;
    font-size: 0.9375rem;
    font-weight: 600;
    transition: all var(--kbi-transition);
    cursor: pointer;
    text-decoration: none;
    border: 2px solid transparent;
    min-height: 48px;
    white-space: nowrap;
  }

  .kbi-btn--primary {
    background: var(--kbi-primary);
    color: var(--kbi-white);
    border-color: var(--kbi-primary);
    box-shadow: var(--kbi-shadow-primary);
  }

  .kbi-btn--primary:hover {
    background: var(--kbi-primary-dark);
    border-color: var(--kbi-primary-dark);
    color: var(--kbi-white);
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(42, 77, 208, 0.3), 0 4px 10px rgba(42, 77, 208, 0.2);
  }

  .kbi-btn--ghost {
    background: transparent;
    color: var(--kbi-ink);
    border-color: var(--kbi-border-strong);
  }

  .kbi-btn--ghost:hover {
    background: var(--kbi-white);
    border-color: var(--kbi-primary);
    color: var(--kbi-primary);
    transform: translateY(-2px);
    box-shadow: var(--kbi-shadow-md);
  }

  .kbi-btn--outline {
    background: transparent;
    color: var(--kbi-primary);
    border-color: var(--kbi-primary);
  }

  .kbi-btn--outline:hover {
    background: var(--kbi-primary);
    color: var(--kbi-white);
    transform: translateY(-2px);
    box-shadow: var(--kbi-shadow-primary);
  }

  .kbi-btn--full {
    width: 100%;
    justify-content: center;
  }

  .kbi-link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--kbi-primary);
    transition: gap var(--kbi-transition);
  }

  .kbi-link-arrow:hover {
    gap: 0.875rem;
    color: var(--kbi-primary-dark);
  }

  .kbi-hero {
    min-height: 100vh;
    padding-top: calc(var(--kbi-nav-h) + 32px);
    padding-bottom: var(--kbi-space-2xl);
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #f0f3ff 0%, #e8ecf8 50%, #f5f6fa 100%);
    background-image:
      radial-gradient(circle, var(--kbi-dot-color) var(--kbi-dot-size), transparent var(--kbi-dot-size)),
      linear-gradient(135deg, #f0f3ff 0%, #e8ecf8 50%, #f5f6fa 100%);
    background-size: var(--kbi-dot-gap) var(--kbi-dot-gap), 100% 100%;
  }

  .kbi-hero__bg-grid {
    position: absolute;
    inset: 0;
    background: 
      linear-gradient(90deg, rgba(42, 77, 208, 0.04) 1px, transparent 1px),
      linear-gradient(rgba(42, 77, 208, 0.04) 1px, transparent 1px);
    background-size: 80px 80px;
    pointer-events: none;
  }

  .kbi-hero__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--kbi-space-md);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--kbi-space-xl);
    align-items: center;
    position: relative;
    z-index: 1;
  }

  .kbi-hero__label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--kbi-primary);
    margin-bottom: var(--kbi-space-sm);
  }

  .kbi-hero__label-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--kbi-accent);
    animation: kbi-pulse 2s ease-in-out infinite;
  }

  @keyframes kbi-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.4); opacity: 0.7; }
  }

  .kbi-hero__headline {
    font-size: clamp(2.5rem, 6vw, 5.5rem);
    font-weight: 800;
    color: var(--kbi-ink);
    letter-spacing: -0.04em;
    line-height: 1.05;
    margin-bottom: var(--kbi-space-md);
  }

  .kbi-hero__headline em {
    font-style: normal;
    color: var(--kbi-primary);
    position: relative;
  }

  .kbi-hero__headline em::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--kbi-primary), var(--kbi-accent));
    border-radius: 2px;
  }

  .kbi-hero__sub {
    font-size: clamp(1rem, 2vw, 1.125rem);
    color: var(--kbi-ink-light);
    max-width: 520px;
    margin-bottom: var(--kbi-space-lg);
    line-height: 1.7;
  }

  .kbi-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--kbi-space-sm);
    margin-bottom: var(--kbi-space-lg);
  }

  .kbi-hero__meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--kbi-space-md);
  }

  .kbi-hero__meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--kbi-ink-muted);
    font-weight: 500;
  }

  .kbi-hero__meta-item i {
    color: var(--kbi-primary);
    font-size: 0.9rem;
  }

  .kbi-hero__card {
    background: var(--kbi-white);
    border-radius: var(--kbi-radius-xl);
    border: 1px solid var(--kbi-border);
    box-shadow: var(--kbi-shadow-xl);
    overflow: hidden;
    transition: transform var(--kbi-transition-slow), box-shadow var(--kbi-transition-slow);
  }

  .kbi-hero__card:hover {
    transform: translateY(-6px);
    box-shadow: 0 32px 72px rgba(26, 31, 46, 0.16), 0 8px 24px rgba(42, 77, 208, 0.1);
  }

  .kbi-hero__card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--kbi-space-sm) var(--kbi-space-md);
    border-bottom: 1px solid var(--kbi-border);
    background: var(--kbi-surface-alt);
  }

  .kbi-hero__card-tag {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--kbi-ink-muted);
  }

  .kbi-hero__card-dots {
    display: flex;
    gap: 6px;
  }

  .kbi-hero__card-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--kbi-border-strong);
  }

  .kbi-hero__card-dots span:nth-child(1) { background: #ff5f57; }
  .kbi-hero__card-dots span:nth-child(2) { background: #ffbd2e; }
  .kbi-hero__card-dots span:nth-child(3) { background: #28ca41; }

  .kbi-hero__card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
  }

  .kbi-hero__card-list {
    padding: var(--kbi-space-sm) var(--kbi-space-md);
    display: flex;
    flex-direction: column;
    gap: var(--kbi-space-sm);
  }

  .kbi-hero__card-list li {
    display: flex;
    gap: 0.875rem;
    align-items: flex-start;
    padding: 0.75rem;
    border-radius: var(--kbi-radius-md);
    transition: background var(--kbi-transition);
  }

  .kbi-hero__card-list li:hover {
    background: var(--kbi-surface-alt);
  }

  .kbi-hero__card-list li i {
    color: var(--kbi-primary);
    font-size: 1rem;
    margin-top: 3px;
    flex-shrink: 0;
    width: 20px;
  }

  .kbi-hero__card-list li strong {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--kbi-ink);
    margin-bottom: 0.2rem;
  }

  .kbi-hero__card-list li span {
    font-size: 0.8125rem;
    color: var(--kbi-ink-muted);
    line-height: 1.5;
  }

  .kbi-hero__card-btn {
    display: block;
    margin: 0 var(--kbi-space-md) var(--kbi-space-md);
    text-align: center;
    background: var(--kbi-primary);
    color: var(--kbi-white);
    padding: 0.875rem;
    border-radius: var(--kbi-radius-md);
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all var(--kbi-transition);
    box-shadow: var(--kbi-shadow-primary);
  }

  .kbi-hero__card-btn:hover {
    background: var(--kbi-primary-dark);
    color: var(--kbi-white);
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(42, 77, 208, 0.3);
  }

  .kbi-hero__scroll-hint {
    position: absolute;
    bottom: var(--kbi-space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--kbi-ink-muted);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    animation: kbi-bounce 2s ease-in-out infinite;
  }

  @keyframes kbi-bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(6px); }
  }

  .kbi-intro {
    padding: var(--kbi-space-2xl) 0;
    background: var(--kbi-white);
  }

  .kbi-intro__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--kbi-space-md);
  }

  .kbi-intro__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--kbi-space-xl);
    align-items: center;
  }

  .kbi-intro__text h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    margin-bottom: var(--kbi-space-md);
  }

  .kbi-intro__text p {
    color: var(--kbi-ink-light);
    margin-bottom: var(--kbi-space-sm);
    font-size: 1.0625rem;
    line-height: 1.75;
  }

  .kbi-intro__text p:last-of-type {
    margin-bottom: var(--kbi-space-md);
  }

  .kbi-intro__image-block {
    position: relative;
  }

  .kbi-intro__img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    border-radius: var(--kbi-radius-xl);
    box-shadow: var(--kbi-shadow-xl);
  }

  .kbi-intro__image-badge {
    position: absolute;
    bottom: -20px;
    left: var(--kbi-space-md);
    background: var(--kbi-white);
    border: 1px solid var(--kbi-border);
    border-radius: var(--kbi-radius-lg);
    padding: 0.875rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: var(--kbi-shadow-lg);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--kbi-ink);
  }

  .kbi-intro__image-badge i {
    color: var(--kbi-primary);
    font-size: 1.125rem;
  }

  .kbi-topics {
    padding: var(--kbi-space-2xl) 0;
    background: var(--kbi-surface);
  }

  .kbi-topics__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--kbi-space-md);
  }

  .kbi-topics__header {
    margin-bottom: var(--kbi-space-xl);
  }

  .kbi-topics__heading {
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    max-width: 600px;
  }

  .kbi-topics__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--kbi-space-md);
  }

  .kbi-topic-card {
    background: var(--kbi-white);
    border: 1px solid var(--kbi-border);
    border-radius: var(--kbi-radius-xl);
    padding: var(--kbi-space-lg);
    box-shadow: var(--kbi-shadow-sm);
    transition: all var(--kbi-transition-slow);
  }

  .kbi-topic-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--kbi-shadow-xl);
    border-color: rgba(42, 77, 208, 0.2);
  }

  .kbi-topic-card--featured {
    background: linear-gradient(135deg, var(--kbi-primary) 0%, var(--kbi-primary-dark) 100%);
    border-color: transparent;
    color: var(--kbi-white);
  }

  .kbi-topic-card--featured h3,
  .kbi-topic-card--featured p {
    color: rgba(255, 255, 255, 0.92);
  }

  .kbi-topic-card--featured h3 {
    color: var(--kbi-white);
  }

  .kbi-topic-card--featured .kbi-topic-card__icon {
    background: rgba(255, 255, 255, 0.15);
    color: var(--kbi-white);
  }

  .kbi-topic-card--featured .kbi-topic-card__link {
    color: rgba(255, 255, 255, 0.85);
  }

  .kbi-topic-card--featured .kbi-topic-card__link:hover {
    color: var(--kbi-white);
  }

  .kbi-topic-card__icon {
    width: 52px;
    height: 52px;
    background: rgba(42, 77, 208, 0.08);
    border-radius: var(--kbi-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.375rem;
    color: var(--kbi-primary);
    margin-bottom: var(--kbi-space-md);
    transition: transform var(--kbi-transition);
  }

  .kbi-topic-card:hover .kbi-topic-card__icon {
    transform: scale(1.1);
  }

  .kbi-topic-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
  }

  .kbi-topic-card p {
    font-size: 0.9375rem;
    color: var(--kbi-ink-light);
    line-height: 1.7;
    margin-bottom: var(--kbi-space-md);
  }

  .kbi-topic-card__link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--kbi-primary);
    transition: gap var(--kbi-transition);
  }

  .kbi-topic-card__link:hover {
    gap: 0.875rem;
  }

  .kbi-comparison {
    padding: var(--kbi-space-2xl) 0;
    background: var(--kbi-white);
  }

  .kbi-comparison__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--kbi-space-md);
  }

  .kbi-comparison__header {
    text-align: center;
    margin-bottom: var(--kbi-space-xl);
  }

  .kbi-comparison__header h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    margin-bottom: var(--kbi-space-sm);
  }

  .kbi-comparison__header p {
    max-width: 580px;
    margin: 0 auto;
    color: var(--kbi-ink-light);
    font-size: 1.0625rem;
    line-height: 1.7;
  }

  .kbi-comparison__slider-wrap {
    max-width: 880px;
    margin: 0 auto;
  }

  .kbi-img-compare {
    position: relative;
    border-radius: var(--kbi-radius-xl);
    overflow: hidden;
    box-shadow: var(--kbi-shadow-xl);
    cursor: col-resize;
    user-select: none;
    aspect-ratio: 16/9;
  }

  .kbi-img-compare__before,
  .kbi-img-compare__after {
    position: absolute;
    inset: 0;
  }

  .kbi-img-compare__before img,
  .kbi-img-compare__after img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .kbi-img-compare__after {
    clip-path: inset(0 50% 0 0);
    transition: clip-path 0s;
  }

  .kbi-img-compare__label {
    position: absolute;
    bottom: var(--kbi-space-sm);
    left: var(--kbi-space-sm);
    background: rgba(26, 31, 46, 0.75);
    color: var(--kbi-white);
    padding: 0.375rem 0.875rem;
    border-radius: var(--kbi-radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    backdrop-filter: blur(8px);
    pointer-events: none;
  }

  .kbi-img-compare__label--after {
    left: auto;
    right: var(--kbi-space-sm);
    background: rgba(42, 77, 208, 0.85);
  }

  .kbi-img-compare__range {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: col-resize;
    z-index: 10;
    margin: 0;
  }

  .kbi-img-compare__handle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 48px;
    height: 48px;
    background: var(--kbi-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    color: var(--kbi-primary);
    box-shadow: 0 4px 16px rgba(26, 31, 46, 0.2), 0 0 0 4px rgba(255,255,255,0.4);
    pointer-events: none;
    z-index: 5;
    transition: left 0s;
  }

  .kbi-img-compare__handle::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 2px;
    height: 100vh;
    background: var(--kbi-white);
    opacity: 0.6;
    z-index: -1;
  }

  .kbi-process {
    padding: var(--kbi-space-2xl) 0;
    background: linear-gradient(180deg, var(--kbi-surface) 0%, #edf0ff 100%);
  }

  .kbi-process__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--kbi-space-md);
  }

  .kbi-process__header {
    text-align: center;
    margin-bottom: var(--kbi-space-xl);
  }

  .kbi-process__header h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    margin-bottom: var(--kbi-space-sm);
  }

  .kbi-process__intro {
    max-width: 560px;
    margin: 0 auto;
    color: var(--kbi-ink-light);
    font-size: 1.0625rem;
    line-height: 1.7;
  }

  .kbi-process__flow {
    max-width: 680px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  .kbi-process__step {
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: var(--kbi-space-md);
    position: relative;
  }

  .kbi-process__step-number {
    width: 64px;
    height: 64px;
    background: var(--kbi-white);
    border: 2px solid var(--kbi-border-strong);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Wix Madefor Display', sans-serif;
    font-size: 1.125rem;
    font-weight: 800;
    color: var(--kbi-primary);
    box-shadow: var(--kbi-shadow-md);
    flex-shrink: 0;
    position: relative;
    z-index: 2;
    transition: all var(--kbi-transition);
  }

  .kbi-process__step:hover .kbi-process__step-number {
    background: var(--kbi-primary);
    color: var(--kbi-white);
    border-color: var(--kbi-primary);
    transform: scale(1.08);
  }

  .kbi-process__step-content {
    background: var(--kbi-white);
    border: 1px solid var(--kbi-border);
    border-radius: var(--kbi-radius-lg);
    padding: var(--kbi-space-md);
    margin-bottom: 0;
    box-shadow: var(--kbi-shadow-sm);
    transition: box-shadow var(--kbi-transition);
  }

  .kbi-process__step:hover .kbi-process__step-content {
    box-shadow: var(--kbi-shadow-lg);
  }

  .kbi-process__step-content h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
  }

  .kbi-process__step-content p {
    font-size: 0.9375rem;
    color: var(--kbi-ink-light);
    line-height: 1.7;
  }

  .kbi-process__connector {
    grid-column: 1;
    display: flex;
    justify-content: center;
    padding: 0.5rem 0;
    color: var(--kbi-primary);
    opacity: 0.4;
    font-size: 1rem;
    height: 32px;
  }

  .kbi-process__step--final .kbi-process__step-number {
    background: var(--kbi-accent);
    border-color: var(--kbi-accent);
    color: var(--kbi-white);
  }

  .kbi-process__step--final:hover .kbi-process__step-number {
    background: var(--kbi-accent-light);
    border-color: var(--kbi-accent-light);
  }

  .kbi-featured-articles {
    padding: var(--kbi-space-2xl) 0;
    background: var(--kbi-white);
  }

  .kbi-featured-articles__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--kbi-space-md);
  }

  .kbi-featured-articles__header {
    margin-bottom: var(--kbi-space-xl);
  }

  .kbi-featured-articles__header h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  }

  .kbi-articles-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--kbi-space-md);
  }

  .kbi-article-card {
    background: var(--kbi-white);
    border: 1px solid var(--kbi-border);
    border-radius: var(--kbi-radius-xl);
    overflow: hidden;
    box-shadow: var(--kbi-shadow-sm);
    transition: all var(--kbi-transition-slow);
    display: flex;
    flex-direction: column;
  }

  .kbi-article-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--kbi-shadow-xl);
    border-color: rgba(42, 77, 208, 0.18);
  }

  .kbi-article-card__img-wrap {
    position: relative;
    overflow: hidden;
  }

  .kbi-article-card__img-wrap img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform var(--kbi-transition-slow);
  }

  .kbi-article-card:hover .kbi-article-card__img-wrap img {
    transform: scale(1.04);
  }

  .kbi-article-card__category {
    position: absolute;
    top: var(--kbi-space-sm);
    left: var(--kbi-space-sm);
    background: var(--kbi-primary);
    color: var(--kbi-white);
    padding: 0.3rem 0.75rem;
    border-radius: var(--kbi-radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
  }

  .kbi-article-card__body {
    padding: var(--kbi-space-md);
    flex: 1;
    display: flex;
    flex-direction: column;
  }

  .kbi-article-card__date {
    font-size: 0.8125rem;
    color: var(--kbi-ink-muted);
    margin-bottom: 0.5rem;
    display: block;
  }

  .kbi-article-card__body h3 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
    line-height: 1.35;
  }

  .kbi-article-card__body p {
    font-size: 0.9375rem;
    color: var(--kbi-ink-light);
    line-height: 1.7;
    flex: 1;
    margin-bottom: var(--kbi-space-md);
  }

  .kbi-article-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: var(--kbi-space-sm);
  }

  .kbi-article-card__tags span {
    font-size: 0.75rem;
    background: var(--kbi-surface-alt);
    color: var(--kbi-ink-muted);
    padding: 0.25rem 0.625rem;
    border-radius: var(--kbi-radius-full);
    font-weight: 500;
  }

  .kbi-article-card--large .kbi-article-card__img-wrap img {
    height: 280px;
  }

  .kbi-featured-articles__cta {
    text-align: center;
    margin-top: var(--kbi-space-xl);
  }

  .kbi-research-split {
    padding: var(--kbi-space-2xl) 0;
    background: linear-gradient(135deg, #f0f3ff 0%, var(--kbi-surface) 100%);
  }

  .kbi-research-split__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--kbi-space-md);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--kbi-space-xl);
    align-items: center;
  }

  .kbi-research-split__image {
    position: relative;
  }

  .kbi-research-split__image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--kbi-radius-xl);
    box-shadow: var(--kbi-shadow-xl);
  }

  .kbi-research-split__quote {
    position: absolute;
    bottom: -24px;
    right: -16px;
    max-width: 300px;
    background: var(--kbi-white);
    border: 1px solid var(--kbi-border);
    border-radius: var(--kbi-radius-lg);
    padding: var(--kbi-space-md);
    box-shadow: var(--kbi-shadow-lg);
  }

  .kbi-research-split__quote i {
    color: var(--kbi-primary);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    display: block;
  }

  .kbi-research-split__quote p {
    font-size: 0.9375rem;
    color: var(--kbi-ink);
    line-height: 1.6;
    font-style: italic;
    margin-bottom: 0.5rem;
  }

  .kbi-research-split__quote span {
    font-size: 0.75rem;
    color: var(--kbi-ink-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
  }

  .kbi-research-split__text h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    margin-bottom: var(--kbi-space-md);
  }

  .kbi-research-split__text p {
    color: var(--kbi-ink-light);
    margin-bottom: var(--kbi-space-md);
    font-size: 1.0625rem;
    line-height: 1.75;
  }

  .kbi-research-split__pillars {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--kbi-space-sm);
    margin-bottom: var(--kbi-space-lg);
  }

  .kbi-pillar {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    background: var(--kbi-white);
    border: 1px solid var(--kbi-border);
    border-radius: var(--kbi-radius-md);
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--kbi-ink-light);
    transition: all var(--kbi-transition);
  }

  .kbi-pillar:hover {
    border-color: var(--kbi-primary);
    color: var(--kbi-primary);
    background: rgba(42, 77, 208, 0.04);
  }

  .kbi-pillar i {
    color: var(--kbi-primary);
    font-size: 1rem;
  }

  .kbi-newsletter {
    padding: var(--kbi-space-2xl) 0;
    background: var(--kbi-primary);
    position: relative;
    overflow: hidden;
  }

  .kbi-newsletter::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(255,255,255,0.06) 1.5px, transparent 1.5px);
    background-size: 22px 22px;
  }

  .kbi-newsletter__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--kbi-space-md);
    position: relative;
    z-index: 1;
  }

  .kbi-newsletter__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--kbi-space-xl);
    align-items: center;
  }

  .kbi-newsletter__text .kbi-section-label {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.2);
    color: rgba(255,255,255,0.9);
  }

  .kbi-newsletter__text h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    color: var(--kbi-white);
    margin-bottom: var(--kbi-space-sm);
  }

  .kbi-newsletter__text p {
    color: rgba(255,255,255,0.8);
    font-size: 1.0625rem;
    line-height: 1.7;
  }

  .kbi-newsletter__input-group {
    display: flex;
    flex-direction: column;
    gap: var(--kbi-space-sm);
    margin-bottom: 0.75rem;
  }

  .kbi-newsletter__input {
    flex: 1;
    padding: 0.875rem 1.25rem;
    border-radius: var(--kbi-radius-full);
    border: 2px solid rgba(255,255,255,0.25);
    background: rgba(255,255,255,0.12);
    color: var(--kbi-white);
    font-size: 0.9375rem;
    backdrop-filter: blur(8px);
    transition: all var(--kbi-transition);
    min-height: 52px;
  }

  .kbi-newsletter__input::placeholder {
    color: rgba(255,255,255,0.55);
  }

  .kbi-newsletter__input:focus {
    outline: none;
    border-color: rgba(255,255,255,0.6);
    background: rgba(255,255,255,0.18);
  }

  .kbi-newsletter__note {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.6);
  }

  .kbi-newsletter .kbi-btn--primary {
    background: var(--kbi-white);
    color: var(--kbi-primary);
    border-color: var(--kbi-white);
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  }

  .kbi-newsletter .kbi-btn--primary:hover {
    background: var(--kbi-surface);
    color: var(--kbi-primary-dark);
  }

  .kbi-footer {
    background: var(--kbi-ink);
    color: rgba(255,255,255,0.75);
    padding-top: var(--kbi-space-2xl);
    margin-top: auto;
  }

  .kbi-footer__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--kbi-space-md);
  }

  .kbi-footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--kbi-space-xl);
    padding-bottom: var(--kbi-space-xl);
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }

  .kbi-footer__logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--kbi-white);
    text-decoration: none;
    margin-bottom: var(--kbi-space-sm);
    transition: opacity var(--kbi-transition);
  }

  .kbi-footer__logo:hover { opacity: 0.85; }

  .kbi-footer__logo-img {
    width: 28px;
    height: 28px;
  }

  .kbi-footer__logo span {
    font-family: 'Wix Madefor Display', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--kbi-white);
  }

  .kbi-footer__logo span strong {
    color: var(--kbi-primary-light);
  }

  .kbi-footer__brand p {
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: var(--kbi-space-md);
  }

  .kbi-footer__contact {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }

  .kbi-footer__contact a,
  .kbi-footer__contact span {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 0.875rem;
    color: rgba(255,255,255,0.6);
    transition: color var(--kbi-transition);
  }

  .kbi-footer__contact a:hover {
    color: var(--kbi-white);
  }

  .kbi-footer__contact i {
    color: var(--kbi-primary-light);
    width: 16px;
    flex-shrink: 0;
  }

  .kbi-footer__links h4 {
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--kbi-white);
    margin-bottom: var(--kbi-space-md);
  }

  .kbi-footer__links ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }

  .kbi-footer__links a {
    font-size: 0.9375rem;
    color: rgba(255,255,255,0.6);
    transition: color var(--kbi-transition);
  }

  .kbi-footer__links a:hover {
    color: var(--kbi-white);
  }

  .kbi-footer__recent h4 {
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--kbi-white);
    margin-bottom: var(--kbi-space-md);
  }

  .kbi-footer__recent-list {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
  }

  .kbi-footer__recent-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding-bottom: 0.875rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: opacity var(--kbi-transition);
  }

  .kbi-footer__recent-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }

  .kbi-footer__recent-item:hover {
    opacity: 0.85;
  }

  .kbi-footer__recent-cat {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--kbi-primary-light);
  }

  .kbi-footer__recent-item span:last-child {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.5;
  }

  .kbi-footer__bottom {
    display: flex;
    flex-direction: column;
    gap: var(--kbi-space-sm);
    padding: var(--kbi-space-md) 0;
    font-size: 0.875rem;
    color: rgba(255,255,255,0.4);
  }

  .kbi-footer__legal {
    display: flex;
    flex-wrap: wrap;
    gap: var(--kbi-space-sm);
  }

  .kbi-footer__legal a {
    color: rgba(255,255,255,0.45);
    font-size: 0.875rem;
    transition: color var(--kbi-transition);
  }

  .kbi-footer__legal a:hover {
    color: var(--kbi-white);
  }

  .kbi-page-hero {
    padding-top: calc(var(--kbi-nav-h) + 48px);
    padding-bottom: var(--kbi-space-2xl);
    background: linear-gradient(135deg, #eef1ff 0%, #e8ecf8 60%, #f5f6fa 100%);
    background-image:
      radial-gradient(circle, var(--kbi-dot-color) var(--kbi-dot-size), transparent var(--kbi-dot-size)),
      linear-gradient(135deg, #eef1ff 0%, #e8ecf8 60%, #f5f6fa 100%);
    background-size: var(--kbi-dot-gap) var(--kbi-dot-gap), 100% 100%;
    position: relative;
  }

  .kbi-page-hero__bg-grid {
    position: absolute;
    inset: 0;
    background: 
      linear-gradient(90deg, rgba(42, 77, 208, 0.03) 1px, transparent 1px),
      linear-gradient(rgba(42, 77, 208, 0.03) 1px, transparent 1px);
    background-size: 80px 80px;
    pointer-events: none;
  }

  .kbi-page-hero__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--kbi-space-md);
    position: relative;
    z-index: 1;
  }

  .kbi-page-hero__title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.05;
    margin-bottom: var(--kbi-space-md);
    max-width: 700px;
  }

  .kbi-page-hero__title em {
    font-style: normal;
    color: var(--kbi-primary);
  }

  .kbi-page-hero__desc {
    font-size: clamp(1rem, 2vw, 1.125rem);
    color: var(--kbi-ink-light);
    max-width: 580px;
    line-height: 1.75;
  }

  .kbi-about-mission {
    padding: var(--kbi-space-2xl) 0;
    background: var(--kbi-white);
  }

  .kbi-about-mission__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--kbi-space-md);
  }

  .kbi-about-mission__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--kbi-space-xl);
    align-items: center;
  }

  .kbi-about-mission__text h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    margin-bottom: var(--kbi-space-md);
  }

  .kbi-about-mission__text p {
    font-size: 1.0625rem;
    color: var(--kbi-ink-light);
    line-height: 1.75;
    margin-bottom: var(--kbi-space-sm);
  }

  .kbi-about-mission__visual {
    position: relative;
  }

  .kbi-about-mission__visual img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    border-radius: var(--kbi-radius-xl);
    box-shadow: var(--kbi-shadow-xl);
  }

  .kbi-about-mission__accent-box {
    position: absolute;
    bottom: -20px;
    right: var(--kbi-space-sm);
    background: var(--kbi-primary);
    color: var(--kbi-white);
    border-radius: var(--kbi-radius-lg);
    padding: var(--kbi-space-md);
    max-width: 260px;
    box-shadow: var(--kbi-shadow-primary);
  }

  .kbi-about-mission__accent-box strong {
    display: block;
    font-size: 1rem;
    margin-bottom: 0.4rem;
  }

  .kbi-about-mission__accent-box p {
    font-size: 0.875rem;
    opacity: 0.85;
    line-height: 1.6;
    margin: 0;
  }

  .kbi-about-principles {
    padding: var(--kbi-space-2xl) 0;
    background: var(--kbi-surface);
  }

  .kbi-about-principles__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--kbi-space-md);
  }

  .kbi-about-principles__header {
    margin-bottom: var(--kbi-space-xl);
  }

  .kbi-about-principles__header h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  }

  .kbi-principles-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--kbi-space-md);
  }

  .kbi-principle-item {
    background: var(--kbi-white);
    border: 1px solid var(--kbi-border);
    border-radius: var(--kbi-radius-xl);
    padding: var(--kbi-space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--kbi-space-sm);
    box-shadow: var(--kbi-shadow-sm);
    transition: all var(--kbi-transition-slow);
  }

  .kbi-principle-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--kbi-shadow-lg);
  }

  .kbi-principle-item__num {
    width: 44px;
    height: 44px;
    background: rgba(42, 77, 208, 0.08);
    border-radius: var(--kbi-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Wix Madefor Display', sans-serif;
    font-size: 1.125rem;
    font-weight: 800;
    color: var(--kbi-primary);
  }

  .kbi-principle-item h3 {
    font-size: 1.1875rem;
    margin: 0;
  }

  .kbi-principle-item p {
    font-size: 0.9375rem;
    color: var(--kbi-ink-light);
    line-height: 1.7;
    margin: 0;
  }

  .kbi-about-scope {
    padding: var(--kbi-space-2xl) 0;
    background: var(--kbi-white);
  }

  .kbi-about-scope__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--kbi-space-md);
  }

  .kbi-about-scope__header {
    margin-bottom: var(--kbi-space-xl);
  }

  .kbi-about-scope__header h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  }

  .kbi-scope-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--kbi-space-md);
  }

  .kbi-scope-card {
    background: var(--kbi-surface);
    border: 1px solid var(--kbi-border);
    border-radius: var(--kbi-radius-xl);
    padding: var(--kbi-space-lg);
    transition: all var(--kbi-transition-slow);
  }

  .kbi-scope-card:hover {
    background: var(--kbi-white);
    box-shadow: var(--kbi-shadow-lg);
    transform: translateY(-3px);
  }

  .kbi-scope-card__icon {
    width: 52px;
    height: 52px;
    background: rgba(42, 77, 208, 0.08);
    border-radius: var(--kbi-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.375rem;
    color: var(--kbi-primary);
    margin-bottom: var(--kbi-space-md);
  }

  .kbi-scope-card h3 {
    font-size: 1.1875rem;
    margin-bottom: 0.75rem;
  }

  .kbi-scope-card p {
    font-size: 0.9375rem;
    color: var(--kbi-ink-light);
    line-height: 1.7;
    margin: 0;
  }

  .kbi-about-contact-cta {
    padding: var(--kbi-space-2xl) 0;
    background: linear-gradient(135deg, #eef1ff 0%, var(--kbi-surface) 100%);
  }

  .kbi-about-contact-cta__container {
    max-width: 640px;
    margin: 0 auto;
    padding: 0 var(--kbi-space-md);
    text-align: center;
  }

  .kbi-about-contact-cta__container h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    margin-bottom: var(--kbi-space-sm);
  }

  .kbi-about-contact-cta__container p {
    font-size: 1.0625rem;
    color: var(--kbi-ink-light);
    line-height: 1.7;
    margin-bottom: var(--kbi-space-lg);
  }

  .kbi-articles-page {
    padding: var(--kbi-space-2xl) 0;
    background: var(--kbi-surface);
  }

  .kbi-articles-page__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--kbi-space-md);
  }

  .kbi-articles-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: var(--kbi-space-xl);
  }

  .kbi-filter-btn {
    padding: 0.5rem 1.125rem;
    border-radius: var(--kbi-radius-full);
    border: 1px solid var(--kbi-border-strong);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--kbi-ink-light);
    background: var(--kbi-white);
    transition: all var(--kbi-transition);
    min-height: 44px;
    cursor: pointer;
  }

  .kbi-filter-btn:hover,
  .kbi-filter-btn--active {
    background: var(--kbi-primary);
    color: var(--kbi-white);
    border-color: var(--kbi-primary);
  }

  .kbi-articles-full-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--kbi-space-md);
  }

  .kbi-contact-main {
    padding: var(--kbi-space-2xl) 0;
    background: var(--kbi-surface);
  }

  .kbi-contact-main__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--kbi-space-md);
  }

  .kbi-contact-main__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--kbi-space-xl);
  }

  .kbi-contact-form-wrap {
    background: var(--kbi-white);
    border: 1px solid var(--kbi-border);
    border-radius: var(--kbi-radius-xl);
    padding: var(--kbi-space-lg);
    box-shadow: var(--kbi-shadow-lg);
  }

  .kbi-contact-form-wrap h2 {
    font-size: 1.75rem;
    margin-bottom: var(--kbi-space-lg);
  }

  .kbi-form-group {
    margin-bottom: var(--kbi-space-md);
  }

  .kbi-form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--kbi-ink);
    margin-bottom: 0.5rem;
  }

  .kbi-form-required {
    color: var(--kbi-accent);
  }

  .kbi-form-input,
  .kbi-form-select,
  .kbi-form-textarea {
    width: 100%;
    padding: 0.875rem 1.125rem;
    border: 1.5px solid var(--kbi-border-strong);
    border-radius: var(--kbi-radius-md);
    font-size: 0.9375rem;
    color: var(--kbi-ink);
    background: var(--kbi-surface);
    transition: all var(--kbi-transition);
    min-height: 48px;
  }

  .kbi-form-input:focus,
  .kbi-form-select:focus,
  .kbi-form-textarea:focus {
    outline: none;
    border-color: var(--kbi-primary);
    background: var(--kbi-white);
    box-shadow: 0 0 0 3px rgba(42, 77, 208, 0.1);
  }

  .kbi-form-textarea {
    resize: vertical;
    min-height: 140px;
    line-height: 1.6;
  }

  .kbi-form-group:has(.kbi-form-input:focus) .kbi-form-label,
  .kbi-form-group:has(.kbi-form-select:focus) .kbi-form-label,
  .kbi-form-group:has(.kbi-form-textarea:focus) .kbi-form-label {
    color: var(--kbi-primary);
  }

  .kbi-form-group--checkbox {
    margin-top: var(--kbi-space-sm);
  }

  .kbi-form-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.9375rem;
    color: var(--kbi-ink-light);
    line-height: 1.6;
  }

  .kbi-form-checkbox {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
  }

  .kbi-form-checkbox-custom {
    width: 22px;
    height: 22px;
    min-width: 22px;
    border: 2px solid var(--kbi-border-strong);
    border-radius: var(--kbi-radius-sm);
    background: var(--kbi-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--kbi-transition);
    margin-top: 2px;
  }

  .kbi-form-checkbox:checked + .kbi-form-checkbox-custom {
    background: var(--kbi-primary);
    border-color: var(--kbi-primary);
  }

  .kbi-form-checkbox:checked + .kbi-form-checkbox-custom::after {
    content: '';
    width: 12px;
    height: 7px;
    border-left: 2px solid var(--kbi-white);
    border-bottom: 2px solid var(--kbi-white);
    transform: rotate(-45deg) translateY(-2px);
    display: block;
  }

  .kbi-form-checkbox-label:has(.kbi-form-checkbox:focus-visible) .kbi-form-checkbox-custom {
    box-shadow: 0 0 0 3px rgba(42, 77, 208, 0.2);
  }

  .kbi-form-error {
    color: #c0392b;
    font-size: 0.875rem;
    margin-bottom: var(--kbi-space-sm);
    min-height: 0;
    transition: all var(--kbi-transition);
  }

  .kbi-form-error:not(:empty) {
    padding: 0.75rem 1rem;
    background: rgba(192, 57, 43, 0.07);
    border: 1px solid rgba(192, 57, 43, 0.2);
    border-radius: var(--kbi-radius-md);
    margin-bottom: var(--kbi-space-sm);
  }

  .kbi-contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--kbi-space-lg);
  }

  .kbi-contact-info__card {
    background: var(--kbi-white);
    border: 1px solid var(--kbi-border);
    border-radius: var(--kbi-radius-xl);
    padding: var(--kbi-space-lg);
    box-shadow: var(--kbi-shadow-md);
  }

  .kbi-contact-info__card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--kbi-space-md);
    padding-bottom: var(--kbi-space-sm);
    border-bottom: 1px solid var(--kbi-border);
  }

  .kbi-contact-info__item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 0.875rem 0;
    border-bottom: 1px solid var(--kbi-border);
    transition: background var(--kbi-transition);
  }

  .kbi-contact-info__item:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }

  .kbi-contact-info__item i {
    color: var(--kbi-primary);
    font-size: 1.125rem;
    margin-top: 2px;
    width: 20px;
    flex-shrink: 0;
  }

  .kbi-contact-info__label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--kbi-ink-muted);
    margin-bottom: 0.25rem;
  }

  .kbi-contact-info__item a {
    font-size: 0.9375rem;
    color: var(--kbi-ink);
    font-weight: 500;
    transition: color var(--kbi-transition);
  }

  .kbi-contact-info__item a:hover {
    color: var(--kbi-primary);
  }

  .kbi-contact-info__item address {
    font-size: 0.9375rem;
    color: var(--kbi-ink-light);
    line-height: 1.6;
  }

  .kbi-contact-tips {
    background: var(--kbi-white);
    border: 1px solid var(--kbi-border);
    border-radius: var(--kbi-radius-xl);
    padding: var(--kbi-space-lg);
    box-shadow: var(--kbi-shadow-sm);
  }

  .kbi-contact-tips h3 {
    font-size: 1.1875rem;
    margin-bottom: var(--kbi-space-md);
    padding-bottom: var(--kbi-space-sm);
    border-bottom: 1px solid var(--kbi-border);
  }

  .kbi-contact-tip {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 0.875rem 0;
    border-bottom: 1px solid var(--kbi-border);
  }

  .kbi-contact-tip:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }

  .kbi-contact-tip__icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    background: rgba(42, 77, 208, 0.08);
    border-radius: var(--kbi-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--kbi-primary);
    font-size: 1rem;
  }

  .kbi-contact-tip strong {
    display: block;
    font-size: 0.9375rem;
    color: var(--kbi-ink);
    margin-bottom: 0.3rem;
  }

  .kbi-contact-tip p {
    font-size: 0.875rem;
    color: var(--kbi-ink-light);
    line-height: 1.6;
    margin: 0;
  }

  .kbi-contact-map {
    padding: var(--kbi-space-2xl) 0;
    background: var(--kbi-surface);
  }

  .kbi-contact-map__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--kbi-space-md);
  }

  .kbi-contact-map__header {
    margin-bottom: var(--kbi-space-xl);
  }

  .kbi-contact-map__header h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  }

  .kbi-contact-map__embed {
    border-radius: var(--kbi-radius-xl);
    overflow: hidden;
    box-shadow: var(--kbi-shadow-xl);
    border: 1px solid var(--kbi-border);
  }

  .kbi-contact-map__embed iframe {
    display: block;
  }

  .kbi-thanks-main {
    flex: 1;
    display: flex;
    align-items: center;
  }

  .kbi-thanks {
    padding: calc(var(--kbi-nav-h) + var(--kbi-space-2xl)) 0 var(--kbi-space-2xl);
    width: 100%;
  }

  .kbi-thanks__container {
    max-width: 680px;
    margin: 0 auto;
    padding: 0 var(--kbi-space-md);
    text-align: center;
  }

  .kbi-thanks__icon {
    font-size: 4rem;
    color: var(--kbi-teal);
    margin-bottom: var(--kbi-space-md);
    animation: kbi-pop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
  }

  @keyframes kbi-pop {
    from { transform: scale(0); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
  }

  .kbi-thanks__title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: var(--kbi-space-sm);
  }

  .kbi-thanks__text {
    font-size: 1.0625rem;
    color: var(--kbi-ink-light);
    line-height: 1.75;
    margin-bottom: var(--kbi-space-xl);
  }

  .kbi-thanks__next {
    background: var(--kbi-white);
    border: 1px solid var(--kbi-border);
    border-radius: var(--kbi-radius-xl);
    padding: var(--kbi-space-lg);
    margin-bottom: var(--kbi-space-xl);
    text-align: left;
    box-shadow: var(--kbi-shadow-md);
  }

  .kbi-thanks__next h2 {
    font-size: 1.375rem;
    margin-bottom: var(--kbi-space-md);
    padding-bottom: var(--kbi-space-sm);
    border-bottom: 1px solid var(--kbi-border);
  }

  .kbi-thanks__steps {
    display: flex;
    flex-direction: column;
    gap: var(--kbi-space-md);
  }

  .kbi-thanks__step {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
  }

  .kbi-thanks__step-num {
    width: 36px;
    height: 36px;
    min-width: 36px;
    background: var(--kbi-primary);
    color: var(--kbi-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    flex-shrink: 0;
  }

  .kbi-thanks__step strong {
    display: block;
    font-size: 0.9375rem;
    color: var(--kbi-ink);
    margin-bottom: 0.3rem;
  }

  .kbi-thanks__step p {
    font-size: 0.875rem;
    color: var(--kbi-ink-light);
    line-height: 1.6;
    margin: 0;
  }

  .kbi-legal-hero {
    padding-top: calc(var(--kbi-nav-h) + 48px);
    padding-bottom: var(--kbi-space-xl);
    background: linear-gradient(135deg, #eef1ff 0%, var(--kbi-surface) 100%);
    background-image:
      radial-gradient(circle, var(--kbi-dot-color) var(--kbi-dot-size), transparent var(--kbi-dot-size)),
      linear-gradient(135deg, #eef1ff 0%, var(--kbi-surface) 100%);
    background-size: var(--kbi-dot-gap) var(--kbi-dot-gap), 100% 100%;
  }

  .kbi-legal-hero--terms {
    background: linear-gradient(135deg, #fff5f0 0%, var(--kbi-surface) 100%);
    background-image:
      radial-gradient(circle, rgba(232, 93, 38, 0.08) var(--kbi-dot-size), transparent var(--kbi-dot-size)),
      linear-gradient(135deg, #fff5f0 0%, var(--kbi-surface) 100%);
    background-size: var(--kbi-dot-gap) var(--kbi-dot-gap), 100% 100%;
  }

  .kbi-legal-hero--cookies {
    background: linear-gradient(135deg, #f0fff8 0%, var(--kbi-surface) 100%);
    background-image:
      radial-gradient(circle, rgba(13, 148, 136, 0.08) var(--kbi-dot-size), transparent var(--kbi-dot-size)),
      linear-gradient(135deg, #f0fff8 0%, var(--kbi-surface) 100%);
    background-size: var(--kbi-dot-gap) var(--kbi-dot-gap), 100% 100%;
  }

  .kbi-legal-hero__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--kbi-space-md);
  }

  .kbi-legal-hero h1 {
    font-size: clamp(2.25rem, 5vw, 4rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    margin-bottom: var(--kbi-space-md);
  }

  .kbi-legal-hero__meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--kbi-space-md);
  }

  .kbi-legal-hero__meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--kbi-ink-muted);
    font-weight: 500;
  }

  .kbi-legal-hero__meta i {
    color: var(--kbi-primary);
  }

  .kbi-legal-timeline {
    padding: var(--kbi-space-2xl) 0;
    background: var(--kbi-white);
    position: relative;
  }

  .kbi-legal-timeline__container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--kbi-space-md);
    position: relative;
  }

  .kbi-legal-timeline__line {
    position: absolute;
    left: calc(var(--kbi-space-md) + 28px);
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--kbi-primary) 0%, rgba(42, 77, 208, 0.1) 100%);
    border-radius: 2px;
  }

  .kbi-legal-entry {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: var(--kbi-space-md);
    margin-bottom: var(--kbi-space-xl);
    position: relative;
  }

  .kbi-legal-entry:last-child {
    margin-bottom: 0;
  }

  .kbi-legal-entry__marker {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 2;
  }

  .kbi-legal-entry__marker span {
    width: 56px;
    height: 56px;
    background: var(--kbi-primary);
    color: var(--kbi-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Wix Madefor Display', sans-serif;
    font-size: 0.8125rem;
    font-weight: 700;
    box-shadow: var(--kbi-shadow-primary);
    flex-shrink: 0;
  }

  .kbi-legal-entry__content {
    background: var(--kbi-surface);
    border: 1px solid var(--kbi-border);
    border-radius: var(--kbi-radius-xl);
    padding: var(--kbi-space-lg);
    margin-bottom: 0;
  }

  .kbi-legal-entry__content h2 {
    font-size: 1.375rem;
    margin-bottom: var(--kbi-space-md);
    color: var(--kbi-ink);
  }

  .kbi-legal-entry__content p {
    font-size: 0.9375rem;
    color: var(--kbi-ink-light);
    line-height: 1.8;
    margin-bottom: var(--kbi-space-sm);
  }

  .kbi-legal-entry__content p:last-child {
    margin-bottom: 0;
  }

  .kbi-legal-entry__content strong {
    color: var(--kbi-ink);
  }

  .kbi-legal-entry__content a {
    color: var(--kbi-primary);
    text-decoration: underline;
    text-underline-offset: 2px;
  }

  .kbi-terms-body {
    padding: var(--kbi-space-2xl) 0;
    background: var(--kbi-white);
  }

  .kbi-terms-body__container {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 var(--kbi-space-md);
  }

  .kbi-terms-section {
    padding: var(--kbi-space-xl) 0;
    border-bottom: 1px solid var(--kbi-border);
  }

  .kbi-terms-section:last-child {
    border-bottom: none;
  }

  .kbi-terms-section h2 {
    font-size: 1.5rem;
    margin-bottom: var(--kbi-space-md);
    color: var(--kbi-ink);
    padding-left: var(--kbi-space-sm);
    border-left: 4px solid var(--kbi-accent);
  }

  .kbi-terms-section p {
    font-size: 0.9375rem;
    color: var(--kbi-ink-light);
    line-height: 1.8;
    margin-bottom: var(--kbi-space-sm);
  }

  .kbi-terms-section p:last-child {
    margin-bottom: 0;
  }

  .kbi-terms-section strong {
    color: var(--kbi-ink);
  }

  .kbi-cookies-body {
    padding: var(--kbi-space-2xl) 0;
    background: var(--kbi-surface);
  }

  .kbi-cookies-body__container {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 var(--kbi-space-md);
    display: flex;
    flex-direction: column;
    gap: var(--kbi-space-md);
  }

  .kbi-cookies-intro {
    background: var(--kbi-white);
    border: 1px solid var(--kbi-border);
    border-radius: var(--kbi-radius-xl);
    padding: var(--kbi-space-lg);
    border-left: 4px solid var(--kbi-teal);
  }

  .kbi-cookies-intro p {
    font-size: 1.0625rem;
    color: var(--kbi-ink-light);
    line-height: 1.8;
    margin: 0;
  }

  .kbi-cookies-card {
    background: var(--kbi-white);
    border: 1px solid var(--kbi-border);
    border-radius: var(--kbi-radius-xl);
    padding: var(--kbi-space-lg);
    box-shadow: var(--kbi-shadow-sm);
    transition: box-shadow var(--kbi-transition);
  }

  .kbi-cookies-card:hover {
    box-shadow: var(--kbi-shadow-lg);
  }

  .kbi-cookies-card__icon {
    font-size: 1.5rem;
    color: var(--kbi-teal);
    margin-bottom: var(--kbi-space-sm);
  }

  .kbi-cookies-card h2 {
    font-size: 1.375rem;
    margin-bottom: var(--kbi-space-md);
    color: var(--kbi-ink);
  }

  .kbi-cookies-card p {
    font-size: 0.9375rem;
    color: var(--kbi-ink-light);
    line-height: 1.8;
    margin-bottom: var(--kbi-space-sm);
  }

  .kbi-cookies-card p:last-child {
    margin-bottom: 0;
  }

  .kbi-cookies-card--update {
    background: linear-gradient(135deg, rgba(13, 148, 136, 0.04) 0%, var(--kbi-white) 100%);
    border-color: rgba(13, 148, 136, 0.2);
  }

  .kbi-guide-intro {
    padding: var(--kbi-space-2xl) 0;
    background: var(--kbi-white);
  }

  .kbi-guide-intro__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--kbi-space-md);
  }

  .kbi-guide-intro__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--kbi-space-xl);
    align-items: start;
  }

  .kbi-guide-toc {
    background: var(--kbi-surface);
    border: 1px solid var(--kbi-border);
    border-radius: var(--kbi-radius-xl);
    padding: var(--kbi-space-lg);
    position: sticky;
    top: calc(var(--kbi-nav-h) + 24px);
  }

  .kbi-guide-toc h3 {
    font-size: 1rem;
    margin-bottom: var(--kbi-space-md);
    padding-bottom: var(--kbi-space-sm);
    border-bottom: 1px solid var(--kbi-border);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-size: 0.8125rem;
    color: var(--kbi-ink-muted);
  }

  .kbi-guide-toc nav {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
  }

  .kbi-guide-toc a {
    font-size: 0.875rem;
    color: var(--kbi-ink-light);
    padding: 0.5rem 0.75rem;
    border-radius: var(--kbi-radius-sm);
    transition: all var(--kbi-transition);
    font-weight: 500;
  }

  .kbi-guide-toc a:hover {
    color: var(--kbi-primary);
    background: rgba(42, 77, 208, 0.06);
    padding-left: 1rem;
  }

  .kbi-guide-intro__lead {
    font-size: 1.125rem;
    color: var(--kbi-ink);
    line-height: 1.75;
    font-weight: 500;
    margin-bottom: var(--kbi-space-md);
  }

  .kbi-guide-intro__text p {
    font-size: 1rem;
    color: var(--kbi-ink-light);
    line-height: 1.75;
  }

  .kbi-guide-section {
    padding: var(--kbi-space-2xl) 0;
    background: var(--kbi-white);
  }

  .kbi-guide-section--alt {
    background: var(--kbi-surface);
  }

  .kbi-guide-section__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--kbi-space-md);
  }

  .kbi-guide-section__header {
    display: flex;
    align-items: center;
    gap: var(--kbi-space-md);
    margin-bottom: var(--kbi-space-xl);
  }

  .kbi-guide-section__num {
    font-family: 'Wix Madefor Display', sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
    color: rgba(42, 77, 208, 0.12);
    line-height: 1;
    flex-shrink: 0;
  }

  .kbi-guide-section__header h2 {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
  }

  .kbi-guide-section__content p {
    font-size: 1.0625rem;
    color: var(--kbi-ink-light);
    line-height: 1.8;
    margin-bottom: var(--kbi-space-md);
    max-width: 780px;
  }

  .kbi-guide-section__content p:last-child {
    margin-bottom: 0;
  }

  .kbi-guide-section__split {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--kbi-space-xl);
    align-items: start;
  }

  .kbi-guide-section__split p {
    font-size: 1.0625rem;
    color: var(--kbi-ink-light);
    line-height: 1.8;
    margin-bottom: var(--kbi-space-md);
  }

  .kbi-guide-section__image img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    border-radius: var(--kbi-radius-xl);
    box-shadow: var(--kbi-shadow-lg);
  }

  .kbi-guide-section__img-caption {
    font-size: 0.8125rem;
    color: var(--kbi-ink-muted);
    margin-top: 0.75rem;
    text-align: center;
    font-style: italic;
  }

  .kbi-guide-callout {
    background: rgba(42, 77, 208, 0.05);
    border: 1px solid rgba(42, 77, 208, 0.15);
    border-left: 4px solid var(--kbi-primary);
    border-radius: var(--kbi-radius-md);
    padding: var(--kbi-space-md);
    display: flex;
    gap: var(--kbi-space-sm);
    align-items: flex-start;
    margin: var(--kbi-space-lg) 0;
    max-width: 780px;
  }

  .kbi-guide-callout i {
    color: var(--kbi-primary);
    font-size: 1.125rem;
    margin-top: 2px;
    flex-shrink: 0;
  }

  .kbi-guide-callout p {
    font-size: 1rem;
    color: var(--kbi-ink);
    line-height: 1.7;
    margin: 0;
    font-weight: 500;
  }

  .kbi-guide-cta {
    padding: var(--kbi-space-2xl) 0;
    background: linear-gradient(135deg, #eef1ff 0%, var(--kbi-surface) 100%);
  }

  .kbi-guide-cta__container {
    max-width: 640px;
    margin: 0 auto;
    padding: 0 var(--kbi-space-md);
    text-align: center;
  }

  .kbi-guide-cta__container h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    margin-bottom: var(--kbi-space-sm);
  }

  .kbi-guide-cta__container p {
    font-size: 1.0625rem;
    color: var(--kbi-ink-light);
    line-height: 1.7;
    margin-bottom: var(--kbi-space-lg);
  }

  .kbi-cookie-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(26, 31, 46, 0.6);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 9000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--kbi-space-md);
    opacity: 0;
    visibility: hidden;
    transition: all var(--kbi-transition-slow);
  }

  .kbi-cookie-modal-backdrop.kbi-cookie-modal-backdrop--visible {
    opacity: 1;
    visibility: visible;
  }

  .kbi-cookie-modal {
    background: var(--kbi-white);
    border-radius: var(--kbi-radius-xl);
    padding: var(--kbi-space-lg);
    max-width: 540px;
    width: 100%;
    box-shadow: var(--kbi-shadow-xl), 0 0 0 1px var(--kbi-border);
    transform: translateY(24px) scale(0.97);
    transition: transform var(--kbi-transition-slow);
    max-height: 90vh;
    overflow-y: auto;
  }

  .kbi-cookie-modal-backdrop--visible .kbi-cookie-modal {
    transform: translateY(0) scale(1);
  }

  .kbi-cookie-modal__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--kbi-space-md);
  }

  .kbi-cookie-modal__title {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--kbi-ink);
    display: flex;
    align-items: center;
    gap: 0.625rem;
  }

  .kbi-cookie-modal__title i {
    color: var(--kbi-primary);
    font-size: 1.25rem;
  }

  .kbi-cookie-modal__desc {
    font-size: 0.9375rem;
    color: var(--kbi-ink-light);
    line-height: 1.7;
    margin-bottom: var(--kbi-space-lg);
  }

  .kbi-cookie-modal__desc a {
    color: var(--kbi-primary);
    text-decoration: underline;
    text-underline-offset: 2px;
  }

  .kbi-cookie-modal__categories {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: var(--kbi-space-lg);
  }

  .kbi-cookie-category {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--kbi-space-md);
    padding: var(--kbi-space-sm) var(--kbi-space-md);
    background: var(--kbi-surface);
    border: 1px solid var(--kbi-border);
    border-radius: var(--kbi-radius-lg);
    transition: border-color var(--kbi-transition);
  }

  .kbi-cookie-category:has(.kbi-cookie-toggle:checked) {
    border-color: rgba(42, 77, 208, 0.25);
    background: rgba(42, 77, 208, 0.03);
  }

  .kbi-cookie-category__info strong {
    display: block;
    font-size: 0.9375rem;
    color: var(--kbi-ink);
    margin-bottom: 0.25rem;
  }

  .kbi-cookie-category__info p {
    font-size: 0.8125rem;
    color: var(--kbi-ink-muted);
    line-height: 1.5;
    margin: 0;
  }

  .kbi-cookie-toggle {
    position: relative;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
    appearance: none;
    background: var(--kbi-border-strong);
    border-radius: var(--kbi-radius-full);
    cursor: pointer;
    transition: background var(--kbi-transition);
    margin-top: 2px;
  }

  .kbi-cookie-toggle::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    background: var(--kbi-white);
    border-radius: 50%;
    transition: transform var(--kbi-transition);
    box-shadow: 0 1px 4px rgba(0,0,0,0.15);
  }

  .kbi-cookie-toggle:checked {
    background: var(--kbi-primary);
  }

  .kbi-cookie-toggle:checked::after {
    transform: translateX(20px);
  }

  .kbi-cookie-toggle:disabled {
    opacity: 0.6;
    cursor: not-allowed;
  }

  .kbi-cookie-modal__actions {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
  }

  .kbi-cookie-modal__actions .kbi-btn {
    width: 100%;
    justify-content: center;
  }

  .kbi-reveal {
    opacity: 0;
    transform: translateY(28px);
  }

  .kbi-reveal.kbi-reveal--visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.55s ease, transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
  }

  @media (min-width: 640px) {
    .kbi-newsletter__input-group {
      flex-direction: row;
    }

    .kbi-newsletter .kbi-btn--primary {
      flex-shrink: 0;
    }
  }

  @media (min-width: 768px) {
    .kbi-hero__container {
      grid-template-columns: 1fr 1fr;
    }

    .kbi-intro__grid {
      grid-template-columns: 1fr 1fr;
    }

    .kbi-topics__grid {
      grid-template-columns: 1fr 1fr;
    }

    .kbi-articles-grid {
      grid-template-columns: 1fr 1fr;
    }

    .kbi-articles-grid .kbi-article-card--large {
      grid-column: 1 / -1;
    }

    .kbi-articles-full-grid {
      grid-template-columns: 1fr 1fr;
    }

    .kbi-articles-full-grid .kbi-article-card--large {
      grid-column: 1 / -1;
    }

    .kbi-research-split__container {
      grid-template-columns: 1fr 1fr;
    }

    .kbi-contact-main__grid {
      grid-template-columns: 1fr 1fr;
    }

    .kbi-newsletter__grid {
      grid-template-columns: 1fr 1fr;
    }

    .kbi-footer__grid {
      grid-template-columns: 1fr 1fr;
    }

    .kbi-footer__bottom {
      flex-direction: row;
      justify-content: space-between;
      align-items: center;
    }

    .kbi-about-mission__grid {
      grid-template-columns: 1fr 1fr;
    }

    .kbi-principles-grid {
      grid-template-columns: 1fr 1fr;
    }

    .kbi-scope-grid {
      grid-template-columns: 1fr 1fr;
    }

    .kbi-guide-intro__grid {
      grid-template-columns: 280px 1fr;
    }

    .kbi-guide-section__split {
      grid-template-columns: 1fr 1fr;
    }

    .kbi-process__flow {
      max-width: 680px;
    }

    .kbi-cookie-modal__actions {
      flex-direction: row;
    }
  }

  @media (min-width: 1024px) {
    .kbi-topics__grid {
      grid-template-columns: 1fr 1fr 1fr 1fr;
    }

    .kbi-topics__grid .kbi-topic-card--featured {
      grid-column: span 2;
    }

    .kbi-articles-grid {
      grid-template-columns: 1fr 1fr 1fr;
    }

    .kbi-articles-grid .kbi-article-card--large {
      grid-column: span 1;
    }

    .kbi-articles-full-grid {
      grid-template-columns: 1fr 1fr 1fr;
    }

    .kbi-articles-full-grid .kbi-article-card--large {
      grid-column: 1 / -1;
    }

    .kbi-footer__grid {
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
    }

    .kbi-research-split__quote {
      right: -32px;
    }

    .kbi-scope-grid {
      grid-template-columns: 1fr 1fr 1fr;
    }
  }
}

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