/* ===== tokens ===== */
:root {
  --color-background: #0b1015;
  --color-page-background: #0d1218;

  --color-surface: #11171e;
  --color-surface-alt: #151c24;
  --color-surface-elevated: #18212b;

  --color-section-alt: #0c1117;
  --color-section-soft: #131a22;

  --color-heading: #eef4fb;
  --color-heading-strong: #ffffff;
  --color-text: #c1ccd8;
  --color-text-secondary: #91a2b5;
  --color-muted: #6e8094;

  --color-border: #1d2732;
  --color-border-hover: #2a3746;
  --border-subtle: #18212b;

  --color-accent: #6f93c8;
  --color-accent-hover: #88a9d8;
  --color-accent-contrast: #0b1015;

  --color-success: #5f8f6c;
  --color-warning: #b38c54;
  --color-danger: #a86d6d;

  --shadow-card: 0 1px 0 rgba(255, 255, 255, 0.02);
  --shadow-elevated:
    0 18px 40px rgba(0, 0, 0, 0.22),
    0 1px 0 rgba(255, 255, 255, 0.03) inset;
  --shadow-focus: 0 0 0 2px rgba(111, 147, 200, 0.24);

  --radius-sm: 0px;
  --radius-md: 0px;
  --radius-lg: 0px;

  --space-4: 4px;
  --space-6: 6px;
  --space-8: 8px;
  --space-10: 10px;
  --space-12: 12px;
  --space-14: 14px;
  --space-16: 16px;
  --space-18: 18px;
  --space-20: 20px;
  --space-22: 22px;
  --space-24: 24px;
  --space-28: 28px;
  --space-32: 32px;
  --space-36: 36px;
  --space-40: 40px;
  --space-48: 48px;
  --space-56: 56px;
  --space-64: 64px;
  --space-80: 80px;
  --space-96: 96px;

  --container-width: 1200px;
  --container-width-narrow: 880px;
  --container-width-wide: 1440px;
  --container-padding: var(--space-16);

  --layout-shell-width: 1200px;
  --content-width-article: 720px;

  --section-space-sm: var(--space-40);
  --section-space-md: var(--space-56);
  --section-space-lg: var(--space-80);
  --section-space: var(--section-space-md);
  --section-head-space: var(--space-24);

  --card-padding: var(--space-20);
  --card-padding-compact: var(--space-16);
  --card-gap: var(--space-16);
  --card-radius: 0;
  --card-shadow: var(--shadow-card);

  --button-height: 46px;
  --button-padding-inline: var(--space-20);
  --button-gap: var(--space-8);
  --button-radius: 0;
  --button-font-size: 14px;
  --button-line-height: 1.2;
  --button-font-weight: 500;

  --font-family-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Arial, sans-serif;
  --font-family-heading: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Arial, sans-serif;

  --font-size-xs: 12px;
  --font-size-sm: 14px;
  --font-size-base: 16px;
  --font-size-lg: 18px;
  --font-size-lead: 20px;

  --font-size-h1: clamp(2.35rem, 1.95rem + 2vw, 4rem);
  --font-size-h2: clamp(1.95rem, 1.55rem + 1.35vw, 3rem);
  --font-size-h3: clamp(1.375rem, 1.18rem + 0.9vw, 2rem);
  --font-size-h4: clamp(1.125rem, 1.04rem + 0.45vw, 1.5rem);
  --font-size-h5: 1.125rem;
  --font-size-h6: 1rem;

  --line-height-base: 1.72;
  --line-height-sm: 1.58;
  --line-height-heading: 1.12;

  --letter-spacing-heading-lg: -0.04em;
  --letter-spacing-heading-md: -0.025em;

  --transition-fast: 0.18s ease;
  --transition-base: 0.28s ease;
}

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

html {
  font-size: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  position: relative;
  background: var(--color-page-background);
  color: var(--color-text);
  font-family: var(--font-family-base);
  line-height: var(--line-height-base);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    linear-gradient(
      90deg,
      rgba(11, 17, 23, 1) 0%,
      rgba(11, 17, 23, 0) 18%,
      rgba(11, 17, 23, 0) 82%,
      rgba(11, 17, 23, 1) 100%
    );
}

.site-header,
.breadcrumbs,
.page-shell,
.site-footer {
  position: relative;
  z-index: 1;
}

.page-shell {
  background: transparent;
  border-left: 0;
  border-right: 0;
}

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

a:hover {
  color: var(--color-heading);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 0;
  box-shadow: none;
}

::selection {
  background: color-mix(in srgb, var(--color-accent) 22%, transparent);
  color: var(--color-heading);
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

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

button {
  cursor: pointer;
}

/* ===== layout ===== */
.container {
  width: min(100% - (var(--container-padding) * 2), var(--container-width));
  margin-inline: auto;
}

.container--narrow {
  width: min(100% - (var(--container-padding) * 2), var(--container-width-narrow));
}

.container--wide {
  width: min(100% - (var(--container-padding) * 2), var(--container-width-wide));
}

.site-main {
  display: block;
  width: min(100% - (var(--container-padding) * 2), var(--layout-shell-width));
  margin-inline: auto;
  background: transparent;
  box-shadow: none;
  position: relative;
}

.site-section {
  position: relative;
  padding-block: var(--section-space);
}

.site-section + .site-section {
  border-top: 1px solid var(--border-subtle);
}

.site-section--alt {
  background: color-mix(in srgb, var(--color-surface-alt) 92%, black 8%);
}

.site-section--soft {
  background: color-mix(in srgb, var(--color-surface-alt) 96%, transparent);
}

.grid-cluster {
  display: grid;
  gap: var(--space-24);
}

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

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

.grid-cluster--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid-cluster--compact {
  gap: var(--space-16);
}

.grid-cluster--spacious {
  gap: var(--space-32);
}

@media (max-width: 1200px) {
  .grid-cluster--4 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 992px) {
  .grid-cluster--3,
  .grid-cluster--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-main {
    width: 100%;
  }
}

@media (max-width: 576px) {
  .site-section {
    padding-block: var(--space-24);
  }
}

/* ===== typography ===== */
body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text);
  font-weight: 400;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-family: var(--font-family-heading);
  font-weight: 600;
  line-height: var(--line-height-heading);
  color: var(--color-heading);
  hyphens: auto;
  overflow-wrap: anywhere;
}

h1 {
  font-size: var(--font-size-h1);
  line-height: 0.98;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

h2 {
  font-size: var(--font-size-h2);
  line-height: 1.05;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

h3 {
  font-size: var(--font-size-h3);
  line-height: 1.12;
  letter-spacing: -0.024em;
  text-wrap: balance;
}

h4 {
  font-size: var(--font-size-h4);
  line-height: 1.18;
  letter-spacing: -0.014em;
  text-wrap: balance;
}

h5 {
  font-size: var(--font-size-h5);
  line-height: 1.24;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

h6 {
  font-size: var(--font-size-h6);
  line-height: 1.28;
  letter-spacing: 0;
  text-wrap: balance;
}

p {
  margin: 0;
  font-size: var(--font-size-base);
  line-height: 1.74;
  text-wrap: pretty;
}

strong,
b {
  color: var(--color-heading);
  font-weight: 600;
}

small {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-sm);
}

@media (max-width: 576px) {
  p {
    line-height: 1.68;
  }
}

/* ===== header ===== */
.site-header {
  position: relative;
  z-index: 30;
  background: transparent;
  border-bottom: 0;
}

.header-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, auto) minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-24);
  width: min(100% - (var(--container-padding) * 2), var(--layout-shell-width));
  min-height: 80px;
  margin-inline: auto;
  padding: var(--space-16) 0;
  background:
    linear-gradient(
      180deg,
      rgba(12, 17, 24, 0.8) 0%,
      rgba(12, 17, 24, 0.64) 100%
    );
  border-bottom: 1px solid color-mix(in srgb, var(--border-subtle) 82%, white 18%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.header-inner::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    color-mix(in srgb, var(--color-border-hover) 52%, transparent) 50%,
    transparent 100%
  );
  opacity: 0.5;
}

.site-logo {
  position: relative;
  z-index: 12;
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  text-decoration: none;
  color: inherit;
  text-transform: uppercase;
  min-width: 0;
}

.site-logo:hover {
  text-decoration: none;
}

.site-logo__title {
  color: var(--color-heading);
  font-size: clamp(1.3rem, 1.1rem + 0.45vw, 1.75rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
}

.site-logo__subtitle {
  margin-top: var(--space-6);
  color: var(--color-muted);
  font-size: 10px;
  line-height: 1.2;
  letter-spacing: 0.1em;
  opacity: 0.9;
}

.burger {
  position: relative;
  z-index: 12;
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: 0;
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.035) 0%,
      rgba(255, 255, 255, 0.01) 100%
    ),
    var(--color-surface);
  cursor: pointer;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.035) inset;
  transition:
    border-color var(--transition-fast),
    background-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.burger:hover,
.burger:focus-visible {
  border-color: var(--color-border-hover);
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.05) 0%,
      rgba(255, 255, 255, 0.016) 100%
    ),
    var(--color-surface-alt);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.045) inset;
  outline: none;
}

.burger__line {
  display: block;
  width: 18px;
  height: 2px;
  margin-block: 2px;
  border-radius: 999px;
  background: var(--color-heading);
  transition:
    transform var(--transition-fast),
    opacity var(--transition-fast);
}

.burger.is-open .burger__line:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.burger.is-open .burger__line:nth-child(2) {
  opacity: 0;
}

.burger.is-open .burger__line:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

body.menu-open {
  overflow: hidden;
}

@media (max-width: 992px) {
  .header-inner {
    gap: var(--space-18);
    min-height: 74px;
    padding: var(--space-14) 0;
  }

  .site-logo__title {
    font-size: clamp(1.2rem, 1.05rem + 0.3vw, 1.5rem);
  }
}

@media (max-width: 768px) {
  .header-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: var(--space-14);
    min-height: 70px;
    padding: var(--space-12) 0;
  }

  .burger {
    display: inline-flex;
  }

  .site-logo__title {
    font-size: var(--font-size-base);
    line-height: 1.06;
  }

  .site-logo__subtitle {
    font-size: 10px;
    line-height: 1.2;
    letter-spacing: 0.08em;
  }
}

/* ===== navigation ===== */
.site-nav {
  display: block;
  min-width: 0;
  margin-left: auto;
}

.site-menu {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-6);
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-menu__item {
  position: relative;
  margin: 0;
  padding: 0;
}

.site-menu__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 var(--space-14);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.018) 0%,
      rgba(255, 255, 255, 0) 100%
    );
  color: color-mix(in srgb, var(--color-text-secondary) 78%, white 22%);
  font-size: 12px;
  font-weight: 500;
  line-height: 1;
  text-decoration: none;
  letter-spacing: 0.012em;
  transition:
    color var(--transition-fast),
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.site-menu__link:hover,
.site-menu__link:focus-visible {
  color: var(--color-heading);
  border-color: color-mix(in srgb, var(--color-border) 42%, white 58%);
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.04) 0%,
      rgba(255, 255, 255, 0.014) 100%
    ),
    color-mix(in srgb, var(--color-surface-alt) 72%, transparent);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 1px 0 rgba(255, 255, 255, 0.02);
  outline: none;
}

.site-menu__item.is-active > .site-menu__link,
.site-menu__link.is-active {
  color: var(--color-heading);
  border-color: color-mix(in srgb, var(--color-border-hover) 44%, white 56%);
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.055) 0%,
      rgba(255, 255, 255, 0.02) 100%
    ),
    color-mix(in srgb, var(--color-surface-alt) 84%, transparent);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.045),
    0 0 0 1px rgba(255, 255, 255, 0.015);
}

@media (max-width: 992px) {
  .site-menu {
    gap: var(--space-4);
  }

  .site-menu__link {
    min-height: 36px;
    padding-inline: var(--space-12);
    font-size: 12px;
  }
}

@media (max-width: 768px) {
  .site-nav {
    position: absolute;
    top: calc(100% + var(--space-8));
    left: var(--space-12);
    right: var(--space-12);
    margin-left: 0;
    padding: var(--space-12);
    border: 1px solid color-mix(in srgb, var(--border-subtle) 76%, white 24%);
    border-radius: var(--radius-md);
    background:
      linear-gradient(
        180deg,
        rgba(18, 24, 33, 0.95) 0%,
        rgba(13, 17, 22, 0.98) 100%
      );
    box-shadow:
      0 18px 42px rgba(0, 0, 0, 0.3),
      inset 0 1px 0 rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-8px);
    transition:
      opacity var(--transition-fast),
      visibility var(--transition-fast),
      transform var(--transition-fast);
    z-index: 30;
  }

  .site-nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-menu {
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: var(--space-6);
  }

  .site-menu__link {
    width: 100%;
    min-height: 42px;
    justify-content: flex-start;
    padding: 0 var(--space-14);
    font-size: 13px;
    border-radius: var(--radius-sm);
  }

  .site-menu__link:hover,
  .site-menu__link:focus-visible {
    transform: none;
  }
}

@media (max-width: 576px) {
  .site-nav {
    left: var(--space-10);
    right: var(--space-10);
    padding: var(--space-10);
  }

  .site-menu__link {
    min-height: 40px;
    padding-inline: var(--space-12);
  }
}

/* ===== breadcrumbs ===== */
.breadcrumbs {
  width: min(100% - (var(--container-padding) * 2), var(--layout-shell-width));
  margin: 0 auto;
  padding: var(--space-12) 0 var(--space-16);

  color: var(--color-muted);
  font-size: 12px;
  line-height: 1.4;

  border-bottom: 1px solid color-mix(in srgb, var(--border-subtle) 80%, white 20%);
  position: relative;
}

.breadcrumbs::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    color-mix(in srgb, var(--color-border-hover) 60%, transparent) 50%,
    transparent 100%
  );
  opacity: 0.6;
}

.breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  min-width: 0;
}

.breadcrumbs__item {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.breadcrumbs__item:not(:last-child)::after {
  content: "/";
  margin: 0 var(--space-8);
  color: var(--color-muted);
  opacity: 0.35;
}

.breadcrumbs__link {
  color: color-mix(in srgb, var(--color-text-secondary) 78%, white 22%);
  text-decoration: none;
  transition: color var(--transition-fast), opacity var(--transition-fast);
  white-space: nowrap;
}

.breadcrumbs__link:hover,
.breadcrumbs__link:focus-visible {
  color: var(--color-heading);
  opacity: 1;
}

.breadcrumbs__current {
  color: var(--color-muted);
  opacity: 0.7;
  white-space: nowrap;
}

.is-home .breadcrumbs {
  display: none;
}

@media (max-width: 992px) {
  .breadcrumbs {
    padding: var(--space-10) 0 var(--space-14);
    font-size: 11px;
  }

  .breadcrumbs__item:not(:last-child)::after {
    margin: 0 var(--space-6);
  }
}

@media (max-width: 576px) {
  .breadcrumbs {
    padding: var(--space-10) 0 var(--space-12);
    font-size: 11px;
    line-height: 1.35;
  }

  .breadcrumbs__list {
    row-gap: var(--space-4);
  }

  .breadcrumbs__item:not(:last-child)::after {
    margin: 0 var(--space-5);
  }
}

/* ===== footer ===== */
.site-footer {
  position: relative;
  margin-top: 0;
  padding-top: var(--space-40);
  padding-bottom: var(--space-20);
  background: transparent;
  border-top: 0;
}

.site-footer__inner,
.site-footer__bottom {
  position: relative;
  z-index: 1;
}

.site-footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-24);
  flex-wrap: wrap;
  width: min(100% - (var(--container-padding) * 2), var(--layout-shell-width));
  margin-inline: auto;
  padding: var(--space-22) 0;
  background:
    linear-gradient(
      180deg,
      rgba(14, 19, 26, 0.86) 0%,
      rgba(10, 14, 19, 0.94) 100%
    );
  border-top: 1px solid color-mix(in srgb, var(--border-subtle) 78%, white 22%);
  border-bottom: 1px solid color-mix(in srgb, var(--border-subtle) 78%, white 22%);
}

.site-footer__inner::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.018) 0%,
      transparent 24%,
      transparent 100%
    );
  opacity: 0.8;
}

.site-footer__inner::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    color-mix(in srgb, var(--color-border-hover) 48%, transparent) 50%,
    transparent 100%
  );
  opacity: 0.45;
}

.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-14);
  min-width: 0;
}

.site-footer__nav a {
  position: relative;
  color: var(--color-text-secondary);
  font-size: 12px;
  line-height: 1.45;
  text-decoration: none;
  opacity: 0.82;
  transition:
    color var(--transition-fast),
    opacity var(--transition-fast);
}

.site-footer__nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1px;
  background: color-mix(in srgb, var(--color-border-hover) 72%, transparent);
  transition: width var(--transition-fast);
  opacity: 0.7;
}

.site-footer__nav a:hover,
.site-footer__nav a:focus-visible {
  color: var(--color-heading);
  opacity: 1;
  outline: none;
}

.site-footer__nav a:hover::after,
.site-footer__nav a:focus-visible::after {
  width: 100%;
}

.site-footer__contacts {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  align-items: flex-end;
}

.site-footer__contact,
.site-footer__contacts a {
  color: var(--color-text-secondary);
  font-size: 12px;
  line-height: 1.5;
  text-decoration: none;
  white-space: nowrap;
  opacity: 0.86;
  transition:
    color var(--transition-fast),
    opacity var(--transition-fast);
}

.site-footer__contact:hover,
.site-footer__contacts a:hover,
.site-footer__contact:focus-visible,
.site-footer__contacts a:focus-visible {
  color: var(--color-heading);
  opacity: 1;
  outline: none;
}

.site-footer__bottom {
  width: min(100% - (var(--container-padding) * 2), var(--layout-shell-width));
  margin: 0 auto;
  padding: var(--space-14) 0 0;
  background: transparent;
}

.site-footer__bottom::before {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    color-mix(in srgb, var(--border-subtle) 86%, white 14%) 14%,
    color-mix(in srgb, var(--border-subtle) 86%, white 14%) 86%,
    transparent 100%
  );
  opacity: 0.55;
  margin-bottom: var(--space-12);
}

.footer-copyright {
  margin: 0;
  color: var(--color-muted);
  font-size: 11px;
  line-height: 1.5;
  opacity: 0.76;
}

@media (max-width: 768px) {
  .site-footer {
    padding-top: var(--space-32);
  }

  .site-footer__inner {
    gap: var(--space-18);
    padding: var(--space-18) 0;
  }

  .site-footer__contacts {
    align-items: flex-start;
  }

  .site-footer__bottom {
    padding: var(--space-12) 0 0;
  }
}

@media (max-width: 576px) {
  .site-footer {
    padding-top: var(--space-24);
    padding-bottom: var(--space-18);
  }

  .site-footer__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-14);
    padding: var(--space-16) 0;
  }

  .site-footer__nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: start;
    gap: var(--space-8) var(--space-12);
    width: 100%;
  }

  .site-footer__nav a {
    display: block;
    min-width: 0;
  }

  .site-footer__contacts {
    align-items: flex-start;
    gap: var(--space-4);
    width: 100%;
  }

  .site-footer__contact,
  .site-footer__contacts a {
    white-space: normal;
  }

  .site-footer__bottom {
    padding: var(--space-10) 0 0;
  }
}

/* ===== buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--button-gap);
  min-height: var(--button-height);
  min-width: 184px;
  padding-inline: var(--button-padding-inline);
  border: 1px solid color-mix(in srgb, var(--color-border) 62%, white 38%);
  border-radius: 0;
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.045) 0%,
      rgba(255, 255, 255, 0.012) 100%
    ),
    var(--color-surface);
  color: var(--color-heading);
  font-size: var(--button-font-size);
  font-weight: var(--button-font-weight);
  line-height: var(--button-line-height);
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast),
    box-shadow var(--transition-fast);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.045) inset,
    0 8px 18px rgba(0, 0, 0, 0.2);
}

.btn:hover {
  border-color: color-mix(in srgb, var(--color-border-hover) 76%, white 24%);
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.06) 0%,
      rgba(255, 255, 255, 0.018) 100%
    ),
    color-mix(in srgb, var(--color-surface-alt) 74%, transparent);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.055) inset,
    0 10px 22px rgba(0, 0, 0, 0.24);
}

.btn:focus-visible {
  outline: 0;
  box-shadow:
    var(--shadow-focus),
    0 8px 22px rgba(0, 0, 0, 0.24);
}

.btn:disabled,
.btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.btn--accent,
.btn--primary {
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--color-accent) 74%, white 26%) 0%,
      color-mix(in srgb, var(--color-accent) 94%, black 6%) 100%
    );
  color: #ffffff;
  border-color: color-mix(in srgb, var(--color-accent) 72%, black 28%);
  font-weight: 600;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.1) inset,
    0 0 0 1px color-mix(in srgb, var(--color-accent) 16%, transparent),
    0 10px 24px color-mix(in srgb, var(--color-accent) 18%, transparent),
    0 14px 28px rgba(0, 0, 0, 0.28);
}

.btn--accent:hover,
.btn--accent:focus-visible,
.btn--primary:hover,
.btn--primary:focus-visible {
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--color-accent-hover) 70%, white 30%) 0%,
      color-mix(in srgb, var(--color-accent-hover) 94%, black 6%) 100%
    );
  border-color: color-mix(in srgb, var(--color-accent-hover) 76%, white 24%);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.12) inset,
    0 0 0 1px color-mix(in srgb, var(--color-accent-hover) 20%, transparent),
    0 12px 28px color-mix(in srgb, var(--color-accent-hover) 22%, transparent),
    0 16px 32px rgba(0, 0, 0, 0.32);
}

.btn--light,
.btn--secondary {
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.075) 0%,
      rgba(255, 255, 255, 0.022) 100%
    ),
    color-mix(in srgb, var(--color-surface-alt) 88%, white 12%);
  border: 1px solid color-mix(in srgb, var(--color-border) 56%, white 44%);
  color: var(--color-heading);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.05) inset,
    0 8px 18px rgba(0, 0, 0, 0.22);
}

.btn--light:hover,
.btn--light:focus-visible,
.btn--secondary:hover,
.btn--secondary:focus-visible {
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.09) 0%,
      rgba(255, 255, 255, 0.03) 100%
    ),
    color-mix(in srgb, var(--color-surface-alt) 76%, white 24%);
  border-color: color-mix(in srgb, var(--color-border-hover) 68%, white 32%);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.06) inset,
    0 10px 22px rgba(0, 0, 0, 0.26);
}

.btn--outline,
.btn--outline-white {
  background: rgba(255, 255, 255, 0.015);
  border-color: color-mix(in srgb, var(--color-border) 44%, white 56%);
  color: var(--color-heading);
  box-shadow: none;
}

.btn--outline:hover,
.btn--outline:focus-visible,
.btn--outline-white:hover,
.btn--outline-white:focus-visible {
  background: rgba(255, 255, 255, 0.04);
  border-color: color-mix(in srgb, var(--color-border-hover) 58%, white 42%);
  box-shadow: none;
}

.btn--ghost {
  min-width: auto;
  border-color: transparent;
  background: transparent;
  color: var(--color-text-secondary);
  box-shadow: none;
}

.btn--ghost:hover,
.btn--ghost:focus-visible {
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-heading);
  box-shadow: none;
}

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

@media (max-width: 768px) {
  .btn {
    min-height: 44px;
    min-width: auto;
    padding-inline: var(--space-16);
  }
}

@media (max-width: 576px) {
  .btn {
    width: 100%;
  }

  .btn--accent,
  .btn--primary {
    min-height: 44px;
  }
}

/* ===== section-head ===== */
.section-head {
  display: flex;
  flex-direction: column;
  gap: var(--space-10);
  margin: 0 0 var(--section-head-space);
  max-width: none;
}

.section-head--center {
  align-items: center;
  text-align: center;
}

.section-head__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  color: color-mix(in srgb, var(--color-text-secondary) 80%, white 20%);
  font-size: 11px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.section-head__eyebrow::before {
  content: "";
  display: block;
  width: 48px;
  height: 1px;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--border-subtle) 68%, white 32%) 0%,
    color-mix(in srgb, var(--color-accent) 18%, var(--border-subtle)) 100%
  );
  opacity: 0.9;
}

.section-head__title {
  margin: 0;
  max-width: 22ch;
  color: var(--color-heading);
  font-size: var(--font-size-h2);
  line-height: 1.05;
  letter-spacing: -0.035em;
  text-wrap: balance;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
  -webkit-hyphens: none;
  -ms-hyphens: none;
}

.section-head--center .section-head__title {
  margin-inline: auto;
}

.section-head__text {
  margin: 0;
  max-width: 58ch;
  color: var(--color-text-secondary);
  font-size: 15px;
  line-height: 1.68;
  opacity: 0.95;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
  -webkit-hyphens: none;
  -ms-hyphens: none;
}

.section-head--center .section-head__text {
  margin-inline: auto;
}

.section-head--narrow .section-head__title {
  max-width: 20ch;
}

.section-head--wide .section-head__title {
  max-width: 26ch;
}

@media (max-width: 992px) {
  .section-head__title {
    max-width: 24ch;
    line-height: 1.07;
  }
}

@media (max-width: 768px) {
  .section-head {
    gap: var(--space-8);
  }

  .section-head__title {
    max-width: none;
    line-height: 1.08;
  }

  .section-head__text {
    line-height: 1.64;
  }
}

@media (max-width: 576px) {
  .section-head {
    gap: var(--space-6);
    margin-bottom: var(--space-18);
  }

  .section-head__eyebrow {
    gap: var(--space-6);
  }

  .section-head__eyebrow::before {
    width: 32px;
  }

  .section-head__text {
    font-size: var(--font-size-sm);
  }
}

/* ===== admining ===== */
.admin-zone {
  position: sticky;
  top: var(--space-24);
  min-width: 0;
}

.admining {
  min-width: 0;
}

.content-zone .fd-field {
  margin-bottom: var(--space-16);
  min-width: 0;
}

.content-zone .fd-name {
  margin-bottom: var(--space-6);
  color: #111827;
  opacity: 1;
}

.content-zone .fd-note,
.content-zone .notes {
  color: #4b5563;
  opacity: 1;
}

.content-zone .fd-field input,
.content-zone .fd-field textarea,
.content-zone .fd-field select,
.content-zone .fd-field .text,
.content-zone .fd-field .select,
.content-zone .fd-field .editor {
  background: #ffffff;
  color: #111827;
  -webkit-text-fill-color: #111827;
  border: 1px solid #cfd6df;
  box-shadow: none;
  opacity: 1;
}

.content-zone .fd-field input[type="text"],
.content-zone .fd-field input[type="password"],
.content-zone .fd-field input[type="email"],
.content-zone .fd-field input[type="search"],
.content-zone .fd-field input[type="number"],
.content-zone .fd-field textarea,
.content-zone .fd-field select,
.content-zone .fd-field option,
.content-zone .fd-field .text,
.content-zone .fd-field .select,
.content-zone .fd-field .editor {
  background: #ffffff;
  color: #111827;
  -webkit-text-fill-color: #111827;
  opacity: 1;
}

.content-zone .fd-field input::placeholder,
.content-zone .fd-field textarea::placeholder {
  color: #6b7280;
  -webkit-text-fill-color: #6b7280;
  opacity: 1;
}

.content-zone .fd-field input[readonly],
.content-zone .fd-field textarea[readonly],
.content-zone .fd-field select[readonly],
.content-zone .fd-field input[disabled],
.content-zone .fd-field textarea[disabled],
.content-zone .fd-field select[disabled] {
  background: #f3f4f6;
  color: #111827;
  -webkit-text-fill-color: #111827;
  border-color: #cfd6df;
  opacity: 1;
}

.content-zone input.button,
.content-zone input[type="submit"],
.content-zone input[type="button"],
.content-zone button {
  background: #f3f4f6;
  color: #111827;
  border: 1px solid #cfd6df;
}

.content-zone input[type="checkbox"],
.content-zone input[type="radio"] {
  accent-color: var(--color-accent);
}

.content-zone font[color],
.content-zone [color] {
  color: inherit;
}

@media (max-width: 992px) {
  .admin-zone {
    position: static;
  }
}
.content-zone form {
  color: #111827;
}

.content-zone #iList,
.content-zone .c-emt,
.content-zone .c-alt {
  color: #111827;
}

.content-zone .c-emt input.text,
.content-zone .c-alt input.text,
.content-zone #iList input.text,
.content-zone form input.text,
.content-zone form textarea,
.content-zone form select {
  background: #ffffff;
  color: #111827;
  -webkit-text-fill-color: #111827;
  border: 1px solid #cfd6df;
  opacity: 1;
}

.content-zone .c-emt input.text::placeholder,
.content-zone .c-alt input.text::placeholder,
.content-zone #iList input.text::placeholder,
.content-zone form textarea::placeholder {
  color: #6b7280;
  -webkit-text-fill-color: #6b7280;
  opacity: 1;
}

.content-zone .c-emt input.checkbox,
.content-zone .c-alt input.checkbox,
.content-zone #iList input.checkbox,
.content-zone form input.checkbox,
.content-zone form input[type="checkbox"],
.content-zone form input[type="radio"] {
  accent-color: var(--color-accent);
}

.content-zone form input.button,
.content-zone form input[type="submit"],
.content-zone form input[type="button"] {
  background: #f3f4f6;
  color: #111827;
  border: 1px solid #cfd6df;
}

.content-zone form font.notes,
.content-zone form .notes {
  color: #4b5563;
  opacity: 1;
}

/* ===== card-base ===== */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-width: 0;
  padding: var(--space-24);
  border: 1px solid var(--color-border);
  border-radius: 0;
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.018) 0%,
      rgba(255, 255, 255, 0) 100%
    ),
    var(--color-surface);
  box-shadow: var(--card-shadow);
  transition:
    border-color var(--transition-fast),
    background var(--transition-fast),
    box-shadow var(--transition-fast);
}

.card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.018) 0%,
      transparent 18%,
      transparent 100%
    );
  opacity: 0.75;
}

.card > * {
  min-width: 0;
  position: relative;
  z-index: 1;
}

.card:hover {
  border-color: var(--color-border-hover);
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.03) 0%,
      rgba(255, 255, 255, 0.005) 100%
    ),
    color-mix(in srgb, var(--color-surface) 88%, var(--color-surface-alt));
  box-shadow: var(--shadow-elevated);
  transform: none;
}

.card--soft {
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.015) 0%,
      rgba(255, 255, 255, 0) 100%
    ),
    var(--color-section-soft);
  border-color: var(--border-subtle);
  box-shadow: none;
}

.card--soft:hover {
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.024) 0%,
      rgba(255, 255, 255, 0) 100%
    ),
    color-mix(in srgb, var(--color-section-soft) 90%, var(--color-surface-alt));
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-card);
  transform: none;
}

@media (max-width: 576px) {
  .card {
    padding: var(--space-18);
  }
}

/* ===== section-listing-card ===== */
.section-listing-card {
  display: block;
  height: 100%;
  padding: var(--space-20) var(--space-24);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  transition:
    border-color var(--transition-fast),
    background-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.section-listing-card:hover,
.section-listing-card:focus-within {
  border-color: var(--color-border-hover);
  background: color-mix(in srgb, var(--color-surface) 88%, var(--color-surface-alt));
  box-shadow: var(--shadow-card);
}

.section-listing-card__title {
  margin: 0 0 var(--space-16);
}

.section-listing-card__link {
  display: block;
  color: var(--color-heading);
  text-decoration: none;
  font-size: var(--font-size-h5);
  line-height: 1.28;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.section-listing-card__link:hover,
.section-listing-card__link:focus-visible {
  color: var(--color-heading-strong);
}

.section-listing-card__list,
.section-listing-card__sublist {
  margin: 0;
  padding: 0;
  list-style: none;
}

.section-listing-card__item + .section-listing-card__item {
  margin-top: var(--space-10);
}

.section-listing-card__item-link {
  position: relative;
  display: block;
  padding-left: 14px;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.section-listing-card__item-link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 6px;
  height: 1px;
  background: color-mix(in srgb, var(--color-border) 60%, transparent);
  transition: width var(--transition-fast), background var(--transition-fast);
}

.section-listing-card__item-link:hover,
.section-listing-card__item-link:focus-visible {
  color: var(--color-heading);
  transform: translateX(4px);
}

.section-listing-card__item-link:hover::before,
.section-listing-card__item-link:focus-visible::before {
  width: 10px;
  background: var(--color-accent);
}

.section-listing-card__sublist {
  margin-top: var(--space-8);
  padding-left: var(--space-14);
  display: grid;
  gap: var(--space-8);
}

.section-listing-card__subitem-link {
  position: relative;
  display: block;
  padding-left: 12px;
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.section-listing-card__subitem-link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 5px;
  height: 1px;
  background: color-mix(in srgb, var(--color-border) 60%, transparent);
  transition: width var(--transition-fast), background var(--transition-fast);
}

.section-listing-card__subitem-link:hover,
.section-listing-card__subitem-link:focus-visible {
  color: var(--color-heading);
  transform: translateX(3px);
}

.section-listing-card__subitem-link:hover::before,
.section-listing-card__subitem-link:focus-visible::before {
  width: 9px;
  background: var(--color-accent);
}

.section-listing-card--flat {
  display: flex;
  align-items: center;
  min-height: 80px;
}

.section-listing-card--flat .section-listing-card__title {
  margin: 0;
}

.section-listing-card--flat .section-listing-card__link {
  font-size: var(--font-size-h4);
  line-height: 1.2;
}

/* ===== metric-item ===== */
.metric-item {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-10);
  height: 100%;
  min-width: 0;
  padding: 0;
  border: none;
  background: transparent;
}

.metric-item::before,
.metric-item::after {
  display: none;
}

.metric-item__value {
  margin: 0 0 var(--space-6);
  font-size: clamp(2.9rem, 2.25rem + 1vw, 3.8rem);
  font-weight: 500;
  line-height: 0.9;
  letter-spacing: -0.045em;
  color: var(--color-heading);
}

.metric-item__title {
  margin: 0 0 var(--space-4);
  font-size: 18px;
  line-height: 1.18;
  font-weight: 500;
  letter-spacing: -0.022em;
  color: var(--color-heading);
  max-width: 20ch;
}

.metric-item__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.66;
  color: var(--color-text-secondary);
  opacity: 0.9;
  max-width: 30ch;
}

@media (max-width: 992px) {
  .metric-item {
    gap: var(--space-8);
  }

  .metric-item__title,
  .metric-item__text {
    max-width: none;
  }
}

@media (max-width: 576px) {
  .metric-item {
    gap: var(--space-6);
  }

  .metric-item__value {
    font-size: 2.25rem;
  }

  .metric-item__title {
    font-size: 16px;
  }

  .metric-item__text {
    font-size: var(--font-size-sm);
    line-height: 1.56;
  }
}

/* ===== direction-item ===== */
.direction-item,
a.card.direction-item {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: var(--space-16);
  min-height: 248px;
  height: 100%;
  padding: 40px 24px 24px 40px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0;
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.07) 0%,
      rgba(255, 255, 255, 0.02) 100%
    ),
    rgba(16, 22, 32, 0.78);
  text-decoration: none;
  color: inherit;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 14px 34px rgba(0, 0, 0, 0.22);
  transition:
    transform var(--transition-fast),
    border-color var(--transition-fast),
    background var(--transition-fast),
    box-shadow var(--transition-fast);
}

.direction-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 6px;
  width: 48px;
  height: 1px;
  background: color-mix(in srgb, var(--color-accent) 80%, transparent);
  opacity: 0.9;
  transition:
    width var(--transition-fast),
    opacity var(--transition-fast);
}

.direction-item:hover,
a.card.direction-item:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.16);
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.1) 0%,
      rgba(255, 255, 255, 0.03) 100%
    ),
    rgba(20, 28, 40, 0.84);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 18px 40px rgba(0, 0, 0, 0.26);
}

.direction-item:hover::before {
  width: 68px;
  opacity: 1;
}

.direction-item__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-10);
  flex: 1;
  min-width: 0;
}

.direction-item__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  margin: 6px 0 14px;
  color: var(--color-accent);
  opacity: 1;
  transition:
    color var(--transition-fast),
    transform var(--transition-fast);
}

.direction-item__icon svg {
  width: 100%;
  height: 100%;
  stroke: currentColor;
  stroke-width: 1.5;
}

.direction-item:hover .direction-item__icon {
  color: var(--color-accent-hover);
  transform: translateY(-1px);
}

.direction-item__title {
  margin: 0;
  color: var(--color-heading);
  font-size: 20px;
  line-height: 1.2;
  font-weight: 500;
  letter-spacing: -0.025em;
  max-width: 16ch;
}

.direction-item__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: color-mix(in srgb, var(--color-text-secondary) 66%, white 34%);
  max-width: 26ch;
}

@media (max-width: 992px) {
  .direction-item,
  a.card.direction-item {
    min-height: 224px;
    padding: 32px 20px 20px 28px;
  }

  .direction-item__title,
  .direction-item__text {
    max-width: none;
  }
}

@media (max-width: 576px) {
  .direction-item,
  a.card.direction-item {
    min-height: auto;
    padding: 24px 16px 16px 22px;
    gap: var(--space-10);
  }

  .direction-item__icon {
    width: 24px;
    height: 24px;
    margin: 4px 0 10px;
  }

  .direction-item__title {
    font-size: 17px;
  }

  .direction-item__text {
    font-size: var(--font-size-sm);
    line-height: 1.5;
  }
}

/* ===== situation-card ===== */
.situation-card {
  position: relative;
  display: flex;
  gap: var(--space-12);
  align-items: flex-start;
  height: 100%;
  padding: var(--space-20);
  border: 1px solid color-mix(in srgb, var(--border-subtle) 76%, white 24%);
  border-radius: 0;
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.018) 0%,
      rgba(255, 255, 255, 0.004) 100%
    ),
    color-mix(in srgb, var(--color-surface) 94%, black 6%);
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-card);
  transition:
    border-color var(--transition-fast),
    background-color var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast);
}

.situation-card::before {
  content: "";
  position: absolute;
  top: var(--space-18);
  left: 0;
  width: 2px;
  height: 34px;
  background: linear-gradient(
    180deg,
    var(--color-accent) 0%,
    color-mix(in srgb, var(--color-accent) 55%, transparent) 100%
  );
  opacity: 0.82;
}

.situation-card:hover {
  border-color: var(--color-border-hover);
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.03) 0%,
      rgba(255, 255, 255, 0.008) 100%
    ),
    color-mix(in srgb, var(--color-surface-alt) 82%, black 18%);
  box-shadow: var(--shadow-elevated);
}

.situation-card__icon {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: none;
  box-shadow: none;
  color: var(--color-accent);
  opacity: 0.88;
  margin-top: 2px;
  transition:
    opacity var(--transition-fast),
    color var(--transition-fast);
}

.situation-card__icon svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 1.6;
}

.situation-card:hover .situation-card__icon {
  opacity: 1;
  color: var(--color-accent-hover);
}

.situation-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  min-width: 0;
}

.situation-card__title {
  margin: 0;
  color: var(--color-heading);
  font-size: 15px;
  line-height: 1.4;
  font-weight: 600;
  letter-spacing: -0.012em;
}

.situation-card__text {
  margin: 0;
  max-width: 34ch;
  color: var(--color-text-secondary);
  font-size: 13px;
  line-height: 1.64;
  opacity: 0.9;
}

@media (max-width: 576px) {
  .situation-card {
    gap: var(--space-10);
    padding: var(--space-16);
  }

  .situation-card::before {
    top: var(--space-16);
    height: 28px;
  }

  .situation-card__icon svg {
    width: 18px;
    height: 18px;
  }

  .situation-card__title {
    font-size: 14px;
  }

  .situation-card__text {
    font-size: var(--font-size-sm);
    line-height: 1.58;
  }
}

/* ===== process-step ===== */
.process-step {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: var(--space-14);
  height: 100%;
  padding: var(--space-24);
  border: 1px solid color-mix(in srgb, var(--border-subtle) 72%, white 28%);
  border-radius: 0;
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.03) 0%,
      rgba(255, 255, 255, 0.01) 100%
    ),
    color-mix(in srgb, var(--color-surface-alt) 90%, black 10%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
  transition:
    border-color var(--transition-fast),
    background var(--transition-fast),
    box-shadow var(--transition-fast);
}

.process-step::before,
.process-step::after {
  display: none;
}

.process-step:hover {
  border-color: var(--color-border-hover);
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.045) 0%,
      rgba(255, 255, 255, 0.015) 100%
    ),
    color-mix(in srgb, var(--color-surface-alt) 86%, black 14%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 12px 24px rgba(0, 0, 0, 0.18);
}

.process-step__bg {
  margin: 0 0 var(--space-8);
  font-size: 34px;
  line-height: 1;
  font-weight: 500;
  letter-spacing: -0.05em;
  color: var(--color-heading);
  opacity: 0.22;
}

.process-step__title {
  margin: 0 0 var(--space-8);
  color: var(--color-heading);
  font-size: 17px;
  line-height: 1.34;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.process-step h3.process-step__title {
  margin: 0 0 var(--space-8);
  font-size: 17px;
  line-height: 1.34;
  font-weight: 500;
}

.process-step__text {
  margin: 0;
  max-width: 34ch;
  color: var(--color-text-secondary);
  font-size: 14px;
  line-height: 1.72;
  opacity: 0.92;
}

@media (max-width: 992px) {
  .process-step {
    padding: var(--space-20);
  }

  .process-step__text {
    max-width: none;
  }
}

@media (max-width: 768px) {
  .process-step {
    padding: var(--space-18);
    gap: var(--space-12);
  }

  .process-step__bg {
    font-size: 26px;
  }

  .process-step__title,
  .process-step h3.process-step__title {
    font-size: 16px;
  }
}

@media (max-width: 576px) {
  .process-step {
    padding: var(--space-16);
  }

  .process-step__bg {
    font-size: 22px;
  }

  .process-step__text {
    font-size: var(--font-size-sm);
    line-height: 1.62;
  }
}

/* ===== case-card ===== */
.case-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  height: 100%;
  min-height: 400px;
  overflow: hidden;
  border: none;
  border-radius: 0;
  background:
    linear-gradient(
      180deg,
      rgba(11, 16, 22, 0.08) 0%,
      rgba(9, 12, 17, 0.44) 56%,
      rgba(9, 12, 17, 0.97) 100%
    ),
    color-mix(in srgb, var(--color-surface) 88%, black 12%);
  transition:
    background-color var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.case-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 44px;
  height: 1px;
  background: color-mix(in srgb, var(--color-accent) 64%, transparent);
  opacity: 0.62;
  z-index: 2;
  transition: width var(--transition-fast), opacity var(--transition-fast);
}

.case-card__media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      180deg,
      rgba(9, 12, 17, 0.02) 0%,
      rgba(9, 12, 17, 0.08) 20%,
      rgba(9, 12, 17, 0.28) 46%,
      rgba(9, 12, 17, 0.72) 100%
    ),
    var(--case-image) center center / cover no-repeat;
  opacity: 1;
  pointer-events: none;
  transform: scale(1.01);
  transition: transform 0.7s ease;
}

.case-card__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      180deg,
      rgba(9, 12, 17, 0) 10%,
      rgba(9, 12, 17, 0.1) 28%,
      rgba(9, 12, 17, 0.42) 56%,
      rgba(9, 12, 17, 0.97) 100%
    ),
    linear-gradient(
      90deg,
      rgba(9, 12, 17, 0.14) 0%,
      rgba(9, 12, 17, 0.03) 34%,
      rgba(9, 12, 17, 0.16) 100%
    );
  pointer-events: none;
}

.case-card__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-10);
  padding: var(--space-24) var(--space-22) var(--space-22);
  margin-top: auto;
}

.case-card__title {
  margin: 0;
  color: var(--color-heading);
  font-size: 18px;
  line-height: 1.24;
  font-weight: 600;
  letter-spacing: -0.022em;
  text-wrap: pretty;
}

.case-card__title a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.case-card__title a:hover {
  color: var(--color-heading);
}

.case-card__text {
  margin: 0;
  max-width: 40ch;
  color: color-mix(in srgb, var(--color-text-secondary) 74%, white 26%);
  font-size: 13px;
  line-height: 1.68;
  opacity: 0.97;
}

.case-card__result {
  margin: var(--space-8) 0 0;
  max-width: 42ch;
  color: color-mix(in srgb, var(--color-heading) 94%, var(--color-text-secondary) 6%);
  font-size: 13px;
  line-height: 1.68;
}

.case-card__result strong {
  color: var(--color-heading);
  font-weight: 600;
}

.case-card__actions {
  margin-top: var(--space-14);
}

.case-card__actions .btn,
.case-card__actions .btn.btn--secondary {
  min-height: 40px;
}

.case-card:hover {
  transform: translateY(-3px);
  background:
    linear-gradient(
      180deg,
      rgba(11, 16, 22, 0.04) 0%,
      rgba(9, 12, 17, 0.4) 56%,
      rgba(9, 12, 17, 0.96) 100%
    ),
    color-mix(in srgb, var(--color-surface-alt) 72%, black 28%);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.26);
}

.case-card:hover::before {
  width: 64px;
  opacity: 0.88;
}

.case-card:hover .case-card__media {
  transform: scale(1.055);
}

@media (max-width: 576px) {
  .case-card {
    min-height: 320px;
  }

  .case-card::before {
    width: 28px;
  }

  .case-card:hover::before {
    width: 40px;
  }

  .case-card__content {
    padding: var(--space-16);
    gap: var(--space-8);
  }

  .case-card__title {
    font-size: 14px;
    line-height: 1.4;
  }

  .case-card__text,
  .case-card__result {
    font-size: var(--font-size-sm);
    line-height: 1.58;
  }

  .case-card__actions {
    margin-top: var(--space-12);
  }
}

/* ===== section-listing ===== */
.section-listing {
  display: block;
  width: 100%;
}

.section-listing__grid {
  display: grid;
  width: 100%;
  gap: var(--space-18);
  align-items: start;
}

.section-listing__grid > * {
  min-width: 0;
}

@media (max-width: 576px) {
  .section-listing__grid {
    gap: var(--space-14);
  }
}

/* ===== section-listing-cards ===== */
.section-listing--cards .section-listing__grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-18);
  align-items: start;
}

.section-listing--flat-cards .section-listing__grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-18);
  align-items: stretch;
}

.section-listing--flat-cards .section-listing-card {
  height: 100%;
}

@media (max-width: 900px) {
  .section-listing--cards .section-listing__grid,
  .section-listing--flat-cards .section-listing__grid {
    grid-template-columns: 1fr;
  }
}

/* ===== hero-main ===== */
.hero-main {
  position: relative;
  overflow: hidden;
  padding: clamp(4.5rem, 7vw, 6.25rem) 0 clamp(2.25rem, 3vw, 2.75rem);
  background:
    radial-gradient(
      circle at 100% 0%,
      color-mix(in srgb, var(--color-accent) 8%, transparent) 0%,
      transparent 36%
    ),
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--color-surface-alt) 94%, black 6%) 0%,
      color-mix(in srgb, var(--hero-background) 95%, black 5%) 100%
    );
  border-bottom: 1px solid color-mix(in srgb, var(--border-subtle) 80%, white 20%);
  isolation: isolate;
}

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

.hero-main::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.03) 0%,
      rgba(255, 255, 255, 0.01) 16%,
      transparent 40%
    );
  z-index: 0;
}

.hero-main::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 42%;
  height: 100%;
  pointer-events: none;
  background:
    radial-gradient(
      circle at 68% 26%,
      rgba(255, 255, 255, 0.04),
      transparent 62%
    );
  z-index: 0;
}

.hero-main__media {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(
      90deg,
      rgba(10, 14, 19, 0.98) 0%,
      rgba(10, 14, 19, 0.95) 18%,
      rgba(10, 14, 19, 0.84) 36%,
      rgba(10, 14, 19, 0.58) 52%,
      rgba(10, 14, 19, 0.28) 68%,
      rgba(10, 14, 19, 0.08) 82%,
      rgba(10, 14, 19, 0) 100%
    ),
    var(--hero-image),
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--color-surface-alt) 84%, black 16%) 0%,
      color-mix(in srgb, var(--hero-background) 95%, black 5%) 100%
    );
  background-repeat: no-repeat, no-repeat, no-repeat;
  background-size: auto, 60% auto, auto;
  background-position: center, right -120px center, center;
  opacity: 1;
  z-index: 0;
}

.hero-main__overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(
      180deg,
      rgba(10, 14, 19, 0.08) 0%,
      transparent 18%,
      transparent 74%,
      rgba(10, 14, 19, 0.34) 100%
    ),
    linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.02) 0,
      rgba(255, 255, 255, 0.02) 1px,
      transparent 1px,
      transparent calc(25% - 1px)
    );
  background-size: auto, 25% 100%;
  opacity: 1;
  z-index: 0;
}

.hero-main .container {
  position: relative;
  z-index: 1;
}

.hero-main__body {
  display: block;
  min-width: 0;
}

.hero-main__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-18);
  max-width: 680px;
  min-width: 0;
  padding: 0;
}

.hero-main__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-10);
  margin: 0;
  font-size: 11px;
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--color-text-secondary) 88%, white 12%);
}

.hero-main__eyebrow::before {
  content: "";
  display: block;
  width: 40px;
  height: 1px;
  background: color-mix(in srgb, var(--color-border) 72%, white 28%);
  flex: 0 0 auto;
}

.hero-main__title {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(2rem, 3.6vw, 3.2rem);
  line-height: 0.98;
  font-weight: 600;
  letter-spacing: -0.04em;
  color: var(--color-heading);
  text-wrap: pretty;
  hyphens: manual;
}

.hero-main__subtitle {
  max-width: 24ch;
  margin: calc(var(--space-4) * -1) 0 0;
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  line-height: 1.18;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: color-mix(in srgb, var(--color-text-secondary) 82%, white 18%);
  text-wrap: pretty;
}

.hero-main__lead {
  max-width: 58ch;
  margin: var(--space-6) 0 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--color-text-secondary);
}

.hero-main__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-12);
  padding-top: var(--space-8);
}

.hero-main__actions > * {
  flex: 0 0 auto;
}

@media (max-width: 1200px) {
  .hero-main__media {
    background-size: auto, 66% auto, auto;
    background-position: center, right -80px center, center;
  }

  .hero-main__content {
    max-width: 640px;
  }

  .hero-main__title {
    max-width: 14.5ch;
  }
}

@media (max-width: 992px) {
  .hero-main {
    padding: var(--space-40) 0 var(--space-24);
  }

  .hero-main::after {
    display: none;
  }

  .hero-main__media {
    background-image:
      linear-gradient(
        180deg,
        rgba(10, 14, 19, 0.95) 0%,
        rgba(10, 14, 19, 0.86) 28%,
        rgba(10, 14, 19, 0.62) 60%,
        rgba(10, 14, 19, 0.3) 100%
      ),
      var(--hero-image),
      linear-gradient(
        135deg,
        color-mix(in srgb, var(--color-surface-alt) 84%, black 16%) 0%,
        color-mix(in srgb, var(--hero-background) 95%, black 5%) 100%
      );
    background-repeat: no-repeat, no-repeat, no-repeat;
    background-size: auto, cover, auto;
    background-position: center, center center, center;
  }

  .hero-main__overlay {
    background:
      linear-gradient(
        180deg,
        rgba(10, 14, 19, 0.08) 0%,
        transparent 24%,
        transparent 72%,
        rgba(10, 14, 19, 0.3) 100%
      );
    background-size: auto;
  }

  .hero-main__content {
    max-width: 100%;
    gap: var(--space-16);
  }

  .hero-main__title {
    max-width: 15ch;
    font-size: clamp(2.15rem, 5vw, 3.4rem);
    line-height: 1;
  }

  .hero-main__subtitle {
    max-width: 24ch;
    margin-top: 0;
  }

  .hero-main__lead {
    max-width: 56ch;
  }
}

@media (max-width: 576px) {
  .hero-main {
    padding: var(--space-32) 0 var(--space-20);
  }

  .hero-main__content {
    gap: var(--space-14);
  }

  .hero-main__eyebrow {
    font-size: 10px;
    letter-spacing: 0.13em;
    gap: var(--space-8);
  }

  .hero-main__eyebrow::before {
    width: 28px;
  }

  .hero-main__title {
    max-width: none;
    font-size: clamp(2rem, 8vw, 2.75rem);
    line-height: 1.02;
  }

  .hero-main__subtitle {
    max-width: none;
    font-size: clamp(1rem, 4.8vw, 1.25rem);
    line-height: 1.22;
  }

  .hero-main__lead {
    max-width: none;
    font-size: var(--font-size-sm);
    line-height: 1.68;
  }

  .hero-main__actions {
    flex-direction: column;
    align-items: stretch;
    padding-top: var(--space-6);
  }

  .hero-main__actions .btn {
    width: 100%;
  }
}

/* ===== metrics-section ===== */
.metrics-section {
  position: relative;
  padding: var(--space-32) 0 var(--space-40);
  background: transparent;
}

.metrics-section .container {
  position: relative;
}

.metrics-section__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  gap: 0;
  padding-top: var(--space-24);
  position: relative;
}

.metrics-section__grid::before,
.metrics-section__grid::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    color-mix(in srgb, var(--border-subtle) 74%, white 26%) 12%,
    color-mix(in srgb, var(--border-subtle) 74%, white 26%) 88%,
    transparent 100%
  );
  opacity: 0.8;
  pointer-events: none;
}

.metrics-section__grid::before {
  top: 0;
}

.metrics-section__grid::after {
  bottom: 0;
}

.metrics-section__grid > * {
  position: relative;
  padding: 0 var(--space-28);
  min-width: 0;
  display: flex;
}

.metrics-section__grid > *:first-child {
  padding-left: 0;
}

.metrics-section__grid > *:last-child {
  padding-right: 0;
}

.metrics-section__grid > *:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 12px;
  bottom: 12px;
  right: 0;
  width: 1px;
  background: linear-gradient(
    180deg,
    transparent 0%,
    color-mix(in srgb, var(--color-accent) 20%, var(--border-subtle)) 50%,
    transparent 100%
  );
  opacity: 0.65;
}

.metrics-section__grid > * > * {
  min-width: 0;
}

@media (max-width: 1200px) {
  .metrics-section__grid > * {
    padding: 0 var(--space-20);
  }
}

@media (max-width: 992px) {
  .metrics-section {
    padding: var(--space-24) 0 var(--space-32);
  }

  .metrics-section__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding-top: var(--space-18);
  }

  .metrics-section__grid > * {
    padding: var(--space-18);
    border-right: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
  }

  .metrics-section__grid > *::after {
    display: none;
  }

  .metrics-section__grid > *:nth-child(2n) {
    border-right: none;
  }

  .metrics-section__grid > *:nth-last-child(-n + 2) {
    border-bottom: none;
  }

  .metrics-section__grid > *:first-child,
  .metrics-section__grid > *:last-child {
    padding-left: var(--space-18);
    padding-right: var(--space-18);
  }
}

@media (max-width: 576px) {
  .metrics-section {
    padding: var(--space-20) 0 var(--space-24);
  }

  .metrics-section__grid {
    grid-template-columns: 1fr;
    padding-top: var(--space-16);
  }

  .metrics-section__grid > * {
    padding: var(--space-16) 0;
    border-right: none;
    border-bottom: 1px solid var(--border-subtle);
  }

  .metrics-section__grid > *:first-child,
  .metrics-section__grid > *:last-child {
    padding-left: 0;
    padding-right: 0;
  }

  .metrics-section__grid > *:last-child {
    border-bottom: none;
  }
}

/* ===== services-grid ===== */
.services-grid {
  position: relative;
  z-index: 1;
  padding: var(--space-40) 0;
}

.services-grid::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.012) 0%,
      transparent 20%,
      transparent 80%,
      rgba(255, 255, 255, 0.01) 100%
    );
  opacity: 1;
}

.services-grid .container {
  position: relative;
  z-index: 1;
}

.services-grid__list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-20);
  align-items: stretch;
}

.services-grid__list > * {
  position: relative;
  min-width: 0;
  height: 100%;
  padding: 0;
  border: none;
  background: transparent;
}

@media (max-width: 1200px) {
  .services-grid__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-16);
  }
}

@media (max-width: 992px) {
  .services-grid {
    padding: var(--space-32) 0;
  }

  .services-grid__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-14);
  }
}

@media (max-width: 576px) {
  .services-grid {
    padding: var(--space-24) 0;
  }

  .services-grid__list {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
}

/* ===== situations-grid ===== */
.situations-grid {
  position: relative;
  padding: var(--space-8) 0 0;
}

.situations-grid__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-18);
  align-items: stretch;
}

.situations-grid__list > * {
  position: relative;
  min-width: 0;
  height: 100%;
}

.situations-grid__list > *::after {
  content: "";
  position: absolute;
  top: 50%;
  right: calc(var(--space-10) * -1);
  width: var(--space-18);
  height: 1px;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--border-subtle) 88%, transparent) 0%,
    color-mix(in srgb, var(--color-accent) 14%, var(--border-subtle)) 100%
  );
  opacity: 0.72;
}

.situations-grid__list > *:nth-child(2n)::after {
  display: none;
}

@media (max-width: 1200px) {
  .situations-grid__list {
    gap: var(--space-16);
  }

  .situations-grid__list > *::after {
    right: calc(var(--space-8) * -1);
    width: var(--space-16);
  }
}

@media (max-width: 992px) {
  .situations-grid {
    padding-top: 0;
  }

  .situations-grid__list {
    grid-template-columns: 1fr;
    gap: var(--space-16);
  }

  .situations-grid__list > *::after {
    display: none;
  }
}

@media (max-width: 576px) {
  .situations-grid__list {
    gap: var(--space-14);
  }
}

/* ===== process-steps ===== */
.process-steps {
  display: grid;
  gap: 16px;
  align-items: stretch;
}

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

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

.process-steps--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.process-steps > * {
  min-width: 0;
  height: 100%;
}

@media (max-width: 1200px) {
  .process-steps--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 992px) {
  .process-steps {
    gap: 14px;
  }

  .process-steps--3,
  .process-steps--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .process-steps,
  .process-steps--2,
  .process-steps--3,
  .process-steps--4 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  .process-steps {
    gap: 12px;
  }
}

/* ===== cases-section ===== */
.cases-section {
  position: relative;
  padding: var(--space-40) 0;
}

.cases-section__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  align-items: stretch;
  border-top: 1px solid color-mix(in srgb, var(--border-subtle) 78%, white 22%);
  border-left: 1px solid color-mix(in srgb, var(--border-subtle) 78%, white 22%);
  position: relative;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.01) 0%,
    rgba(255, 255, 255, 0) 100%
  );
}

.cases-section__grid::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.016) 0%,
      transparent 24%,
      transparent 100%
    );
  opacity: 1;
}

.cases-section__grid > * {
  position: relative;
  min-width: 0;
  height: 100%;
  padding: var(--space-24);
  border-right: 1px solid color-mix(in srgb, var(--border-subtle) 78%, white 22%);
  border-bottom: 1px solid color-mix(in srgb, var(--border-subtle) 78%, white 22%);
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.018) 0%,
      rgba(255, 255, 255, 0) 100%
    );
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast);
}

.cases-section__grid > *:nth-child(2n) {
  border-right: none;
}

.cases-section__grid > *::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 1px;
  background: color-mix(in srgb, var(--color-border-hover) 66%, transparent);
  opacity: 0.5;
  transition: width var(--transition-fast), opacity var(--transition-fast);
}

.cases-section__grid > *:hover {
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.035) 0%,
      rgba(255, 255, 255, 0.008) 100%
    ),
    color-mix(in srgb, var(--color-surface-alt) 45%, transparent);
  border-color: var(--color-border-hover);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.cases-section__grid > *:hover::before {
  width: 56px;
  opacity: 0.82;
}

.cases-section .section-head__title {
  max-width: 28ch;
  text-wrap: balance;
  hyphens: none;
}

@media (max-width: 1200px) {
  .cases-section__grid > * {
    padding: var(--space-20);
  }
}

@media (max-width: 992px) {
  .cases-section {
    padding: var(--space-32) 0;
  }

  .cases-section__grid {
    grid-template-columns: 1fr;
    border-left: none;
  }

  .cases-section__grid > * {
    padding: var(--space-20) 0;
    border-right: none;
  }

  .cases-section__grid > *::before {
    width: 32px;
  }

  .cases-section__grid > *:hover::before {
    width: 40px;
  }

  .cases-section__grid > *:last-child {
    border-bottom: none;
  }
}

@media (max-width: 576px) {
  .cases-section {
    padding: var(--space-24) 0;
  }

  .cases-section__grid > * {
    padding: var(--space-18) 0;
  }

  .cases-section__grid > *::before {
    width: 24px;
  }

  .cases-section__grid > *:hover::before {
    width: 32px;
  }
}

/* ===== cta-block ===== */
.cta-block {
  position: relative;
  overflow: hidden;
  padding: var(--space-56) var(--space-24);
  border: none;
  border-radius: 0;
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--color-surface-alt) 95%, black 5%) 0%,
      color-mix(in srgb, var(--color-surface-alt) 86%, black 14%) 100%
    );
  border-top: 1px solid color-mix(in srgb, var(--border-subtle) 78%, white 22%);
  border-bottom: 1px solid color-mix(in srgb, var(--border-subtle) 78%, white 22%);
  box-shadow: var(--shadow-card);
}

.cta-block::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(
      circle at 50% 0%,
      color-mix(in srgb, var(--color-accent) 14%, transparent) 0%,
      transparent 42%
    ),
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.02) 0%,
      transparent 18%,
      transparent 100%
    );
  opacity: 0.85;
}

.cta-block::after {
  content: "";
  position: absolute;
  left: 50%;
  top: var(--space-24);
  transform: translateX(-50%);
  width: min(100% - 96px, 760px);
  height: 1px;
  background: color-mix(in srgb, var(--border-subtle) 70%, white 30%);
  opacity: 0.8;
}

.cta-block__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-24);
  justify-items: center;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.cta-block__title {
  margin: 0;
  max-width: 15ch;
  color: var(--color-heading);
  font-size: clamp(2.2rem, 2.9vw, 3.35rem);
  line-height: 1.04;
  font-weight: 600;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.cta-block__text {
  margin: 0;
  max-width: 60ch;
  color: var(--color-text-secondary);
  font-size: 15px;
  line-height: 1.76;
  opacity: 0.96;
}

.cta-block__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-14);
  padding-top: var(--space-12);
}

.cta-block__actions .btn {
  justify-content: center;
}

.cta-block__actions .btn--accent {
  min-height: 46px;
  padding-inline: var(--space-20);
}

.cta-block__actions .btn--light {
  background: var(--color-surface-alt);
  border-color: var(--color-border);
}

.cta-block__actions .btn--outline,
.cta-block__actions .btn--outline-white {
  background: transparent;
  border-color: var(--color-border);
}

@media (max-width: 768px) {
  .cta-block {
    padding: var(--space-40) var(--space-24);
  }

  .cta-block::after {
    top: var(--space-20);
    width: min(100% - 48px, 640px);
  }

  .cta-block__inner {
    gap: var(--space-20);
  }

  .cta-block__title {
    max-width: 17ch;
  }

  .cta-block__text {
    max-width: 48ch;
    font-size: var(--font-size-sm);
    line-height: 1.72;
  }

  .cta-block__actions {
    gap: var(--space-12);
  }

  .cta-block__actions .btn--accent {
    min-height: 44px;
  }
}

@media (max-width: 576px) {
  .cta-block {
    padding: var(--space-28) var(--space-20);
  }

  .cta-block::after {
    top: var(--space-18);
    width: calc(100% - 32px);
  }

  .cta-block__inner {
    gap: var(--space-16);
  }

  .cta-block__title {
    max-width: none;
    font-size: var(--font-size-h4);
    line-height: 1.12;
  }

  .cta-block__text {
    max-width: none;
  }

  .cta-block__actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

  .cta-block__actions .btn {
    width: 100%;
    min-height: 44px;
    padding-inline: var(--space-16);
  }
}

/* ===== contacts-split ===== */
.contacts-split {
  display: grid;
  grid-template-columns: minmax(0, 19fr) minmax(0, 21fr);
  gap: var(--space-28);
  align-items: start;
  padding: var(--space-24);
  border: 1px solid color-mix(in srgb, var(--color-accent) 24%, var(--color-border));
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
}

.contacts-split > * {
  min-width: 0;
}

.contacts-split__info {
  display: grid;
  gap: var(--space-12);
}

.contacts-split__info p {
  margin: 0;
}

.contacts-split__info p:first-child {
  font-weight: 600;
  font-size: var(--font-size-h4);
  line-height: 1.2;
  color: var(--color-heading);
}

.contacts-split__info p:nth-child(2) {
  font-size: var(--font-size-base);
  color: var(--color-text);
  line-height: 1.7;
}

.contacts-split__info p:nth-child(n + 3) {
  margin-top: var(--space-4);
}

.contacts-split__info a {
  color: var(--color-heading);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

.contacts-split__info a:hover {
  color: var(--color-accent);
  opacity: 1;
  text-decoration: none;
}

@media (max-width: 992px) {
  .contacts-split {
    gap: var(--space-20);
    grid-template-columns: 1fr;
    padding: var(--space-20);
  }
}

@media (max-width: 576px) {
  .contacts-split {
    gap: var(--space-16);
    padding: var(--space-16);
    box-shadow: none;
  }
}

/* ===== site-map ===== */
.site-map {
  width: 100%;
  max-width: none;
  margin-top: var(--space-28);
}

.site-map-list,
.site-map-sublist {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-map-list {
  display: grid;
  gap: var(--space-28);
}

.site-map-item {
  margin: 0;
}

.site-map-list > .site-map-item {
  display: grid;
  gap: var(--space-14);
  padding-top: var(--space-24);
  border-top: 1px solid color-mix(in srgb, var(--border-subtle) 80%, white 20%);
}

.site-map-list > .site-map-item > .site-map-link {
  display: inline-block;
  color: var(--color-heading);
  font-weight: 600;
  text-decoration: none;
  line-height: 1.45;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

.site-map-list > .site-map-item > .site-map-link:hover,
.site-map-list > .site-map-item > .site-map-link:focus-visible {
  color: var(--color-heading-strong);
  opacity: 1;
}

.site-map-sublist {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-12) var(--space-28);
  padding-left: var(--space-20);
}

.site-map-sublist > .site-map-item > .site-map-link {
  display: inline-block;
  color: var(--color-text);
  font-weight: 400;
  text-decoration: none;
  line-height: 1.65;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

.site-map-sublist > .site-map-item > .site-map-link:hover,
.site-map-sublist > .site-map-item > .site-map-link:focus-visible {
  color: var(--color-accent);
  opacity: 1;
}

@media (max-width: 992px) {
  .site-map-list {
    gap: var(--space-24);
  }

  .site-map-sublist {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-10) var(--space-24);
    padding-left: var(--space-16);
  }
}

@media (max-width: 768px) {
  .site-map {
    margin-top: var(--space-24);
  }

  .site-map-list {
    gap: var(--space-20);
  }

  .site-map-list > .site-map-item {
    gap: var(--space-10);
    padding-top: var(--space-20);
  }

  .site-map-sublist {
    grid-template-columns: 1fr;
    padding-left: var(--space-12);
  }
}

/* ===== section-listing-plain ===== */
.section-listing--plain {
  display: block;
  width: 100%;
}

.section-listing--plain .section-listing__list,
.section-listing--plain .section-listing__sublist {
  margin: 0;
  padding-left: var(--space-18);
  list-style: disc;
}

.section-listing--plain .section-listing__item {
  margin: 0 0 var(--space-8);
}

.section-listing--plain .section-listing__item:last-child {
  margin-bottom: 0;
}

.section-listing--plain .section-listing__item-link,
.section-listing--plain .section-listing__subitem-link {
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.section-listing--plain .section-listing__item-link:hover,
.section-listing--plain .section-listing__item-link:focus-visible,
.section-listing--plain .section-listing__subitem-link:hover,
.section-listing--plain .section-listing__subitem-link:focus-visible {
  color: var(--color-accent);
}

.section-listing--plain .section-listing__sublist {
  margin-top: var(--space-6);
  opacity: 0.9;
}

@media (max-width: 576px) {
  .section-listing--plain .section-listing__item {
    margin-bottom: var(--space-6);
  }

  .section-listing--plain .section-listing__sublist {
    padding-left: var(--space-14);
  }
}

/* ===== related-services ===== */
.related-services {
  display: grid;
  gap: var(--space-24);
}

.related-services h2 {
  margin: 0;
  color: var(--color-heading);
  font-size: var(--font-size-h3);
  line-height: 1.2;
  letter-spacing: var(--letter-spacing-heading-md);
  font-weight: 600;
}

.related-services ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-12);
}

.related-services li {
  margin: 0;
}

.related-services a {
  display: block;
  padding: var(--space-16) var(--space-20);
  border: 1px solid color-mix(in srgb, var(--color-border) 80%, white 20%);
  border-radius: 0;
  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,0.04) 0%,
      rgba(255,255,255,0.01) 100%
    ),
    var(--color-surface);
  color: var(--color-heading);
  text-decoration: none;
  font-size: var(--font-size-base);
  line-height: 1.6;
  font-weight: 500;
  transition:
    border-color var(--transition-fast),
    background var(--transition-fast),
    color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.related-services a:hover,
.related-services a:focus-visible {
  border-color: var(--color-border-hover);
  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,0.06) 0%,
      rgba(255,255,255,0.02) 100%
    ),
    color-mix(in srgb, var(--color-surface) 88%, var(--color-surface-alt));
  color: var(--color-heading-strong);
  box-shadow: 0 10px 22px rgba(0,0,0,0.18);
}

.related-services a:visited {
  color: var(--color-heading);
}

.related-services a:visited:hover,
.related-services a:visited:focus-visible {
  color: var(--color-heading-strong);
}

.related-services a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

@media (max-width: 576px) {
  .related-services {
    gap: var(--space-20);
  }

  .related-services ul {
    gap: var(--space-10);
  }

  .related-services a {
    padding: var(--space-14) var(--space-16);
    box-shadow: none;
  }

  .related-services a:hover,
  .related-services a:focus-visible {
    box-shadow: none;
  }
}

/* ===== related-publications ===== */
.related-publications {
  display: grid;
  gap: var(--space-24);
}

.related-publications h2 {
  margin: 0;
  color: var(--color-heading);
  font-size: var(--font-size-h3);
  line-height: 1.2;
  letter-spacing: var(--letter-spacing-heading-md);
  font-weight: 600;
}

.related-publications ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-12);
}

.related-publications li {
  margin: 0;
}

.related-publications li a {
  display: block;
  padding: var(--space-16) var(--space-20);
  border: 1px solid color-mix(in srgb, var(--color-border) 80%, white 20%);
  border-radius: 0;
  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,0.04) 0%,
      rgba(255,255,255,0.01) 100%
    ),
    var(--color-surface);
  color: var(--color-heading);
  text-decoration: none;
  font-size: var(--font-size-base);
  line-height: 1.6;
  font-weight: 500;
  transition:
    border-color var(--transition-fast),
    background var(--transition-fast),
    color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.related-publications li a:hover,
.related-publications li a:focus-visible {
  border-color: var(--color-border-hover);
  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,0.06) 0%,
      rgba(255,255,255,0.02) 100%
    ),
    color-mix(in srgb, var(--color-surface) 88%, var(--color-surface-alt));
  color: var(--color-heading-strong);
  box-shadow: 0 10px 22px rgba(0,0,0,0.18);
}

.related-publications li a:visited {
  color: var(--color-heading);
}

.related-publications li a:visited:hover,
.related-publications li a:visited:focus-visible {
  color: var(--color-heading-strong);
}

.related-publications li a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

@media (max-width: 576px) {
  .related-publications {
    gap: var(--space-20);
  }

  .related-publications ul {
    gap: var(--space-10);
  }

  .related-publications li a {
    padding: var(--space-14) var(--space-16);
    box-shadow: none;
  }

  .related-publications li a:hover,
  .related-publications li a:focus-visible {
    box-shadow: none;
  }
}

/* ===== page-shell ===== */
.page-shell {
  position: relative;
  padding: var(--space-36) 0 var(--section-space-lg);
  z-index: 1;
}

.page-shell__inner {
  width: min(100% - (var(--container-padding) * 2), var(--layout-shell-width));
  margin-inline: auto;
  padding: 0 var(--space-40);
  min-width: 0;
  position: relative;
  z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(20, 26, 34, 0.56) 0%,
    rgba(16, 22, 30, 0.8) 100%
  );
}

.page-title {
  margin: 0 0 var(--space-28);
  padding-top: var(--space-8);
}

.page-title h1 {
  margin: 0;
  max-width: 960px;
  color: var(--color-heading);
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1;
  letter-spacing: -0.04em;
  text-wrap: balance;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}

.content-zone {
  width: 100%;
  min-width: 0;
  position: relative;
}

.content-zone > * {
  min-width: 0;
}

.content-zone > * + * {
  margin-top: var(--section-space-md);
}

.admin-zone {
  margin-top: var(--space-32);
}

.site-main {
  background: transparent;
  position: relative;
  z-index: 1;
}

.page-shell:has(.hero-main) .page-title {
  display: none;
}

.page-shell:has(.hero-main) {
  padding-top: 0;
}

.page-shell:has(.hero-main) .page-shell__inner {
  padding-inline: 0;
}

.page-shell:has(.hero-main) .content-zone > :first-child {
  margin-top: 0;
}

.page-shell:has(.hero-main) .content-zone > .hero-main + * {
  margin-top: var(--space-20);
}

@media (max-width: 992px) {
  .page-shell {
    padding: var(--space-28) 0 var(--space-56);
  }

  .page-shell__inner {
    padding-inline: var(--space-32);
  }

  .page-title {
    margin-bottom: var(--space-24);
    padding-top: var(--space-6);
  }

  .page-title h1 {
    max-width: 19ch;
    line-height: 1.02;
  }

  .content-zone > * + * {
    margin-top: var(--space-40);
  }

  .admin-zone {
    margin-top: var(--space-28);
  }

  .page-shell:has(.hero-main) .content-zone > .hero-main + * {
    margin-top: var(--space-16);
  }
}

@media (max-width: 768px) {
  .page-shell {
    padding: var(--space-24) 0 var(--space-48);
  }

  .page-shell__inner {
    padding-inline: var(--space-24);
  }

  .page-title {
    margin-bottom: var(--space-20);
    padding-top: 0;
  }

  .page-title h1 {
    max-width: none;
    line-height: 1.06;
    text-wrap: pretty;
  }

  .content-zone > * + * {
    margin-top: var(--space-32);
  }

  .admin-zone {
    margin-top: var(--space-24);
  }

  .page-shell:has(.hero-main) .content-zone > .hero-main + * {
    margin-top: var(--space-12);
  }
}

@media (max-width: 576px) {
  .page-shell {
    padding: var(--space-20) 0 var(--space-32);
  }

  .page-shell__inner {
    padding-inline: var(--space-18);
    background: linear-gradient(
      180deg,
      rgba(20, 26, 34, 0.48) 0%,
      rgba(16, 22, 30, 0.72) 100%
    );
  }

  .page-title {
    margin-bottom: var(--space-18);
  }

  .page-title h1 {
    line-height: 1.1;
  }

  .content-zone > * + * {
    margin-top: var(--space-24);
  }

  .admin-zone {
    margin-top: var(--space-20);
  }

  .page-shell:has(.hero-main) .page-shell__inner {
    padding-inline: 0;
  }

  .page-shell:has(.hero-main) .content-zone > .hero-main + * {
    margin-top: var(--space-12);
  }
}

/* ===== admin-home ===== */
.admin-home {
  max-width: 760px;
  display: grid;
  gap: var(--space-28);
}

.admin-home > .notes,
.admin-home font.notes {
  display: block;
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.7;
}

.admin-home > .notes br + br {
  display: none;
}

.admin-home h2 {
  margin: 0 0 var(--space-14);
  color: var(--color-heading);
  font-size: var(--font-size-h3);
  line-height: var(--line-height-heading);
  font-weight: 600;
}

.admin-home a {
  color: var(--color-heading);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.admin-home a:hover,
.admin-home a:focus-visible {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

.admin-home > a {
  display: inline-block;
  margin: 0 0 var(--space-4);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  font-weight: 600;
}

.admin-home > .notes + br,
.admin-home > a + br,
.admin-home > h2 + a + br {
  display: none;
}

.admin-home font.notes {
  margin: 0 0 var(--space-14);
  line-height: 1.65;
}

.admin-home h2 + a {
  margin-top: 0;
}

.admin-home h2:not(:first-of-type) {
  margin-top: var(--space-6);
}

.admin-home > br {
  display: none;
}

/* ===== default ===== */
:root {
  --color-background: #0b1117;
  --color-page-background: #0e131a;

  --color-surface: #111720;
  --color-surface-alt: #151d26;
  --color-surface-elevated: #19232e;

  --color-section-alt: #0c1117;
  --color-section-soft: #121922;

  --color-heading: #f2f6fb;
  --color-heading-strong: #ffffff;
  --color-text: #c2ccd8;
  --color-text-secondary: #90a1b4;
  --color-muted: #708195;

  --color-border: #1d2834;
  --color-border-hover: #2d3a49;
  --border-subtle: #18222d;

  --color-accent: #7094ca;
  --color-accent-hover: #89abda;
  --color-accent-contrast: #0b1015;

  --shadow-card: 0 1px 0 rgba(255, 255, 255, 0.025);
  --shadow-elevated:
    0 20px 48px rgba(0, 0, 0, 0.24),
    0 1px 0 rgba(255, 255, 255, 0.03) inset;
  --shadow-focus: 0 0 0 2px rgba(112, 148, 202, 0.25);

  --hero-background: var(--color-background);
  --hero-image: url("/_themes/default/images/hero-main.jpg");
  --hero-image-position: right center;
  --hero-image-size: cover;
  --hero-overlay-strong: rgba(10, 14, 19, 0.93);
  --hero-overlay-soft: rgba(10, 14, 19, 0.54);

  --cta-background: var(--color-surface-alt);
  --cta-title-color: var(--color-heading);
  --cta-text-color: var(--color-text-secondary);

  --header-background: rgba(10, 14, 19, 0.84);
  --footer-background: var(--color-background);

  --nav-active-background: color-mix(in srgb, var(--color-surface-alt) 80%, transparent);
  --nav-active-color: var(--color-heading);
}