.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  line-height: 1;
}

.brand__mark {
  flex: none;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius);
  background: linear-gradient(145deg, var(--navy-700), var(--navy-900));
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--white);
  letter-spacing: -0.03em;
  position: relative;
  overflow: hidden;
}

.brand__mark::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 0;
  height: 0;
  border-left: 1.15rem solid transparent;
  border-bottom: 1.15rem solid var(--accent);
}

.brand__mark span {
  position: relative;
  z-index: 1;
}

.brand__text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.brand__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: 0.16em;
  color: var(--navy-800);
}

.brand__sub {
  font-family: var(--font-body);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--grey-600);
  white-space: nowrap;
}

.brand--light .brand__name { color: var(--white); }
.brand--light .brand__sub { color: var(--text-inverse-muted); }
.brand--light .brand__mark {
  background: linear-gradient(145deg, var(--navy-600), var(--navy-800));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12);
}

.btn {
  --btn-bg: var(--accent);
  --btn-fg: var(--navy-900);
  --btn-border: transparent;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: 0.85rem 1.6rem;
  border: 1px solid var(--btn-border);
  border-radius: var(--radius);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--font-body);
  font-size: var(--step-0);
  font-weight: 700;
  letter-spacing: 0.01em;
  text-align: center;
  cursor: pointer;
  transition: background var(--dur) var(--ease-out),
              color var(--dur) var(--ease-out),
              border-color var(--dur) var(--ease-out),
              transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur) var(--ease-out);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn__icon {
  flex: none;
  width: 1.1em;
  height: 1.1em;
  transition: transform var(--dur) var(--ease-out);
}

.btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.btn.is-loading {
  cursor: progress;
  opacity: 1;
}

.btn.is-loading .btn__icon {
  display: none;
}

.btn.is-loading::after {
  content: "";
  flex: none;
  width: 1.1em;
  height: 1.1em;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: var(--radius-full);
  animation: btn-spin 0.65s linear infinite;
}

@keyframes btn-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .btn.is-loading::after {
    animation-duration: 1.8s;
  }
}

.btn:hover .btn__icon {
  transform: translateX(3px);
}

.btn--primary {
  --btn-bg: var(--accent);
  --btn-fg: var(--navy-900);
  box-shadow: var(--shadow-accent);
}

.btn--primary:hover {
  --btn-bg: var(--accent-hover);
}

.btn--solid {
  --btn-bg: var(--navy-800);
  --btn-fg: var(--white);
  box-shadow: var(--shadow-sm);
}

.btn--solid:hover {
  --btn-bg: var(--navy-700);
}

.btn--outline {
  --btn-bg: transparent;
  --btn-fg: var(--navy-800);
  --btn-border: var(--border-strong);
}

.btn--outline:hover {
  --btn-bg: var(--navy-800);
  --btn-fg: var(--white);
  --btn-border: var(--navy-800);
}

.btn--ghost-light {
  --btn-bg: transparent;
  --btn-fg: var(--white);
  --btn-border: rgba(255, 255, 255, 0.32);
}

.btn--ghost-light:hover {
  --btn-bg: rgba(255, 255, 255, 0.1);
  --btn-border: rgba(255, 255, 255, 0.6);
}

.btn--sm {
  padding: 0.55rem 1.1rem;
  font-size: var(--step--1);
}

.btn--lg {
  padding: 1.05rem 2.1rem;
  font-size: var(--step-1);
}

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

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 700;
  font-size: var(--step-0);
  color: var(--accent-ink);
  transition: gap var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}

.link-arrow:hover {
  gap: var(--space-3);
  color: var(--amber-700);
}

.link-arrow svg {
  width: 1.05em;
  height: 1.05em;
}

.section--inverse .link-arrow {
  color: var(--amber-400);
}

.section--inverse .link-arrow:hover {
  color: var(--amber-200);
}

.icon-badge {
  flex: none;
  display: grid;
  place-items: center;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: var(--radius-md);
  background: var(--accent-soft);
  color: var(--amber-600);
  transition: background var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}

.icon-badge svg {
  width: 1.6rem;
  height: 1.6rem;
  stroke-width: 1.6;
}

.icon-badge--inverse {
  background: rgba(232, 137, 27, 0.14);
  color: var(--amber-400);
}

.card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease-out),
              box-shadow var(--dur) var(--ease-out),
              transform var(--dur) var(--ease-out);
}

.card:hover {
  border-color: var(--amber-200);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card__media {
  position: relative;
  overflow: hidden;
  background: var(--grey-200);
}

.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}

.card__media--wide {
  aspect-ratio: 16 / 10;
}

.card__media--contain {
  background: var(--grey-100);
}

.card__media--contain img {
  object-fit: contain;
  padding: var(--space-5);
}

.card:hover .card__media img {
  transform: scale(1.05);
}

.card__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
  flex: 1;
}

.card__title {
  font-size: var(--step-2);
  line-height: var(--leading-snug);
}

.card__title a {
  transition: color var(--dur) var(--ease-out);
}

.card:hover .card__title a {
  color: var(--amber-600);
}

.card__text {
  color: var(--text-muted);
  font-size: var(--step-0);
  line-height: var(--leading-relaxed);
}

.card__footer {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--border);
  font-size: var(--step--1);
  color: var(--text-muted);
}

.card__link::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
}

.card--linked {
  position: relative;
}

.tag {
  display: inline-flex;
  align-self: flex-start;
  align-items: center;
  gap: var(--space-2);
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-full);
  background: var(--accent-soft);
  color: var(--amber-700);
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.3;
}

.tag svg {
  width: 0.9em;
  height: 0.9em;
}

.meta-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  white-space: nowrap;
}

.meta-item svg {
  width: 1em;
  height: 1em;
  color: var(--grey-600);
}

.icon-link {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-sm);
  color: var(--text-inverse-muted);
  transition: background var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}

.icon-link:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
}

.icon-link svg {
  width: 1.05rem;
  height: 1.05rem;
}

.lang {
  position: relative;
}

.lang__toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius-sm);
  color: var(--text-inverse-muted);
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  transition: background var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}

.lang__toggle:hover,
.lang__toggle[aria-expanded="true"] {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
}

.lang__caret {
  flex: none;
  width: 0.7rem;
  height: 0.7rem;
  transition: transform var(--dur) var(--ease-out);
}

.lang__toggle[aria-expanded="true"] .lang__caret {
  transform: rotate(180deg);
}

.lang__menu {
  position: absolute;
  top: calc(100% + 0.4rem);
  right: 0;
  min-width: 9rem;
  padding: var(--space-2);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-drawer);
  display: none;
}

.lang__menu[data-open="true"] {
  display: block;
}

.lang__menu a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.5rem 0.65rem;
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: var(--step--1);
  font-weight: 600;
  transition: background var(--dur) var(--ease-out);
}

.lang__menu a:hover {
  background: var(--grey-100);
}

.lang__menu a[aria-current="true"] {
  background: var(--accent-soft);
  color: var(--amber-700);
}

.lang__flag {
  flex: none;
  width: 1.35rem;
  height: 0.9rem;
  border-radius: 2px;
  box-shadow: 0 0 0 1px rgba(15, 27, 45, 0.16);
  object-fit: cover;
}

.lang__toggle .lang__flag {
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.28);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: var(--navy-900);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.site-header__inner {
  display: flex;
  align-items: stretch;
  gap: var(--space-4);
  min-height: var(--header-h);
  max-width: var(--container-header);
}

.site-header .brand {
  align-self: center;
  flex: none;
  margin-right: var(--space-5);
}

.nav {
  display: flex;
  align-items: stretch;
  margin-left: auto;
  min-width: 0;
}

.nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding-inline: 0.55rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.82);
  transition: color var(--dur) var(--ease-out), background var(--dur) var(--ease-out);
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0.55rem;
  right: 0.55rem;
  bottom: 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease-out);
}

.nav__link:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
}

.nav__link:hover::after,
.nav__link[aria-current="page"]::after {
  transform: scaleX(1);
}

.nav__link[aria-current="page"] {
  color: var(--white);
}

.nav__home svg {
  width: 1.1rem;
  height: 1.1rem;
}

html:lang(ru) .nav__link {
  padding-inline: 0.45rem;
  font-size: 0.74rem;
  letter-spacing: 0;
}

html:lang(ru) .nav__link::after {
  left: 0.45rem;
  right: 0.45rem;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex: none;
  margin-left: var(--space-4);
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-sm);
  color: var(--white);
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  transition: background var(--dur) var(--ease-out);
}

.nav-toggle:hover {
  background: rgba(255, 255, 255, 0.12);
}

.nav-toggle__bars {
  position: relative;
  width: 1.25rem;
  height: 0.9rem;
  flex: none;
}

.nav-toggle__bars span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: currentColor;
  border-radius: var(--radius-full);
  transition: transform var(--dur) var(--ease-out), opacity var(--dur) var(--ease-out);
}

.nav-toggle__bars span:nth-child(1) { top: 0; }
.nav-toggle__bars span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.nav-toggle__bars span:nth-child(3) { bottom: 0; }

.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(1) {
  transform: translateY(0.44rem) rotate(45deg);
}

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

.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(3) {
  transform: translateY(-0.44rem) rotate(-45deg);
}

.site-header.is-stuck {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.site-footer {
  background: var(--navy-800);
  color: var(--text-inverse-muted);
  padding-block: var(--space-10) var(--space-7);
}

.footer-grid {
  display: grid;
  gap: var(--space-8) var(--space-7);
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
}

@media (min-width: 1000px) {
  .footer-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr) minmax(0, 1.25fr);
  }
}

.footer-col {
  min-width: 0;
}

.footer-col--wide {
  grid-column: span 1;
}

.footer-title {
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 800;
  color: var(--white);
  margin-bottom: var(--space-5);
  position: relative;
  padding-bottom: var(--space-3);
}

.block-title {
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 800;
  color: var(--navy-800);
  margin-bottom: var(--space-5);
  position: relative;
  padding-bottom: var(--space-3);
}

.footer-title::after,
.block-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 2.25rem;
  height: 2px;
  background: var(--accent);
  border-radius: var(--radius-full);
}

.footer-about {
  font-size: var(--step--1);
  line-height: var(--leading-relaxed);
  color: var(--text-inverse-muted);
}

.footer-social {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-5);
}

.footer-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(9.5rem, 1fr));
  align-content: start;
  gap: var(--space-3) var(--space-5);
}

.footer-list a {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  gap: var(--space-3);
  font-size: var(--step--1);
  color: var(--text-inverse-muted);
  transition: color var(--dur) var(--ease-out), gap var(--dur) var(--ease-out);
}

.footer-list a::before {
  content: "";
  flex: none;
  width: 5px;
  height: 5px;
  border-radius: var(--radius-full);
  background: var(--amber-500);
  opacity: 0.6;
  transition: opacity var(--dur) var(--ease-out);
}

.footer-list a:hover {
  color: var(--white);
  gap: var(--space-4);
}

.footer-list a:hover::before {
  opacity: 1;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.footer-contact li {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.footer-contact svg {
  flex: none;
  width: 1.1rem;
  height: 1.1rem;
  margin-top: 0.2rem;
  color: var(--amber-500);
}

.footer-contact__label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  color: var(--navy-300);
  margin-bottom: 0.15rem;
}

.footer-contact__value {
  display: block;
  font-size: var(--step--1);
  color: var(--white);
  line-height: var(--leading-snug);
}

.footer-contact__row {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

a.footer-contact__row:hover .footer-contact__value {
  color: var(--amber-400);
}

.footer-bottom {
  margin-top: var(--space-9);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  font-size: var(--step--1);
}

.footer-bottom a {
  color: var(--text-inverse-muted);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--dur) var(--ease-out);
}

.footer-bottom a:hover {
  color: var(--amber-400);
}

.footer-credit {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.cookie-bar {
  position: fixed;
  left: 50%;
  bottom: clamp(0.75rem, 2vw, 1.5rem);
  z-index: var(--z-sticky);
  width: min(64rem, calc(100% - clamp(1.5rem, 4vw, 3rem)));
  transform: translate(-50%, calc(100% + 2rem));
  opacity: 0;
  background: var(--navy-800);
  color: var(--text-inverse-muted);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  transition: transform var(--dur-slow) var(--ease-out), opacity var(--dur-slow) var(--ease-out);
}

.cookie-bar.is-on {
  transform: translate(-50%, 0);
  opacity: 1;
}

.cookie-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  flex-wrap: wrap;
  padding-block: var(--space-4);
}

.cookie-bar__text {
  flex: 1 1 22rem;
  min-width: 0;
}

.cookie-bar__title {
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--step-0);
}

.cookie-bar__body {
  margin-top: var(--space-2);
  font-size: var(--step--1);
  line-height: var(--leading-normal);
}

.cookie-bar__link {
  color: var(--amber-400);
  text-decoration: underline;
  text-underline-offset: 3px;
  white-space: nowrap;
}

.cookie-bar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex: none;
}

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

@media (max-width: 575px) {
  .cookie-bar__actions {
    width: 100%;
  }

  .cookie-bar__actions .btn {
    flex: 1 1 0;
  }
}

.footer-credit__text {
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.75rem;
  letter-spacing: var(--tracking-wide);
}

.footer-credit__link {
  display: inline-flex;
  align-items: center;
  opacity: 0.55;
  transition: opacity var(--dur) var(--ease-out);
}

.footer-credit__link:hover,
.footer-credit__link:focus-visible {
  opacity: 1;
}

.footer-credit__link img {
  display: block;
  width: auto;
  height: 1.75rem;
}

.scroll-top {
  position: fixed;
  right: clamp(1rem, 2vw, 2rem);
  bottom: clamp(1rem, 2vw, 2rem);
  z-index: var(--z-sticky);
  display: grid;
  place-items: center;
  width: 2.9rem;
  height: 2.9rem;
  border-radius: var(--radius-full);
  background: var(--navy-800);
  color: var(--white);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(0.75rem);
  transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out),
              visibility var(--dur) var(--ease-out), background var(--dur) var(--ease-out);
}

.scroll-top[data-visible="true"] {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top--on-dark {
  background: var(--white);
  color: var(--navy-900);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}

.scroll-top:hover,
.scroll-top--on-dark:hover {
  background: var(--accent);
  color: var(--navy-900);
}

.scroll-top svg {
  width: 1.2rem;
  height: 1.2rem;
}

.drawer {
  position: fixed;
  inset: 0;
  z-index: var(--z-drawer);
  visibility: hidden;
  transition: visibility 0s linear var(--dur-slow);
  pointer-events: none;
}

.drawer[data-open="true"] {
  visibility: visible;
  transition-delay: 0s;
  pointer-events: auto;
}

.drawer__scrim {
  position: absolute;
  inset: 0;
  background: rgba(11, 21, 36, 0.55);
  backdrop-filter: blur(2px);
  opacity: 0;
  transition: opacity var(--dur) var(--ease-out);
}

.drawer[data-open="true"] .drawer__scrim {
  opacity: 1;
}

.drawer__panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(22rem, 88vw);
  background: var(--navy-800);
  color: var(--white);
  padding: var(--space-6) var(--space-5);
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--dur-slow) var(--ease-out);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.drawer[data-open="true"] .drawer__panel {
  transform: translateX(0);
}

.drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.drawer__close {
  display: grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: var(--radius-sm);
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  transition: background var(--dur) var(--ease-out);
}

.drawer__close:hover {
  background: rgba(255, 255, 255, 0.18);
}

.drawer__close svg {
  width: 1.15rem;
  height: 1.15rem;
}

.drawer__nav {
  display: flex;
  flex-direction: column;
}

.drawer__nav a {
  padding: 0.9rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 700;
  color: rgba(255, 255, 255, 0.88);
  transition: color var(--dur) var(--ease-out), padding-left var(--dur) var(--ease-out);
}

.drawer__nav a:hover,
.drawer__nav a[aria-current="page"] {
  color: var(--amber-400);
  padding-left: var(--space-2);
}

.drawer__foot {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.form-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field--full {
  grid-column: 1 / -1;
}

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.field__label {
  font-size: var(--step--1);
  font-weight: 700;
  color: var(--grey-700);
}

.field__control {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text);
  transition: border-color var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
}

.field__control::placeholder {
  color: var(--grey-600);
}

.field__control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(232, 137, 27, 0.18);
}

textarea.field__control {
  min-height: 8rem;
  resize: none;
}

.check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--step--1);
  line-height: var(--leading-normal);
  color: var(--text-muted);
}

.check input {
  flex: none;
  width: 1.1rem;
  height: 1.1rem;
  margin-top: 0.2rem;
  accent-color: var(--accent);
}

.check a {
  color: var(--amber-700);
  text-decoration: underline;
  text-underline-offset: 2px;
}

@media (max-width: 1499px) {
  .nav {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-actions {
    margin-left: auto;
  }
}

@media (max-width: 1559px) {
  html:lang(en) .nav {
    display: none;
  }

  html:lang(en) .nav-toggle {
    display: inline-flex;
  }

  html:lang(en) .nav-actions {
    margin-left: auto;
  }
}

@media (max-width: 1619px) {
  html:lang(ru) .nav {
    display: none;
  }

  html:lang(ru) .nav-toggle {
    display: inline-flex;
  }

  html:lang(ru) .nav-actions {
    margin-left: auto;
  }
}

@media (max-width: 600px) {

  :root {
    --header-h: 3.75rem;
  }

  .site-header__inner {
    gap: var(--space-2);
  }

  .site-header .brand {
    margin-right: 0;
    gap: var(--space-2);
  }

  .site-header .brand__mark {
    width: 2.25rem;
    height: 2.25rem;
    font-size: 1.1rem;
  }

  .site-header .brand__mark::after {
    border-left-width: 0.9rem;
    border-bottom-width: 0.9rem;
  }

  .site-header .brand__name {
    font-size: 1.02rem;
    letter-spacing: 0.12em;
  }

  .site-header .brand__sub {
    font-size: 0.55rem;
    letter-spacing: 0.16em;
  }
}

@media (max-width: 767px) {
  .form-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer-bottom {
    justify-content: center;
    text-align: center;
  }
}

.honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.form-status--error {
  color: #b23b3b;
}

.form-status--error:empty,
.form-status--error.validation-summary-valid {
  display: none;
}

.nav__group {
  position: relative;
  display: flex;
  align-items: stretch;
}

.nav__caret {
  width: 0.85rem;
  height: 0.85rem;
  margin-left: 0.2rem;
  transition: transform var(--dur) var(--ease-out);
}

.nav__group:hover .nav__caret,
.nav__group:focus-within .nav__caret {
  transform: rotate(180deg);
}

.nav__menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translate(-50%, 0.4rem);
  min-width: 15rem;
  max-width: 22rem;
  padding: var(--space-2);
  background: var(--navy-800);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--dur) var(--ease-out),
              transform var(--dur) var(--ease-out),
              visibility var(--dur);
  z-index: var(--z-header);
}

.nav__group:hover .nav__menu,
.nav__group:focus-within .nav__menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.nav__menu a {
  display: block;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius);
  color: rgba(255, 255, 255, 0.82);
  font-size: var(--step--1);
  font-weight: 600;
  line-height: var(--leading-snug);
  text-decoration: none;
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}

.nav__menu a:hover,
.nav__menu a:focus-visible {
  background: rgba(255, 255, 255, 0.09);
  color: var(--white);
}

.nav__menu a[aria-current="page"] {
  background: rgba(232, 137, 27, 0.16);
  color: var(--amber-400);
  font-weight: 700;
}

.drawer__group {
  display: flex;
  flex-direction: column;
}

.drawer__row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.drawer__row a {
  flex: 1;
  min-width: 0;
  border-bottom: 0;
}

.drawer__caret {
  flex: none;
  display: grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: var(--radius);
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--dur) var(--ease-out), background var(--dur) var(--ease-out);
}

.drawer__caret:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.drawer__caret svg {
  width: 1.15rem;
  height: 1.15rem;
  transition: transform var(--dur) var(--ease-out);
}

.drawer__group[data-open="true"] .drawer__caret svg {
  transform: rotate(180deg);
}

.drawer__panel-sub {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--dur) var(--ease-out);
}

.drawer__group[data-open="true"] .drawer__panel-sub {
  grid-template-rows: 1fr;
}

.drawer__sub {
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
  margin: 0 0 0 var(--space-4);
  padding-left: var(--space-4);
  border-left: 1px solid rgba(255, 255, 255, 0.14);
}

.drawer__sub a {
  padding: var(--space-2) 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: var(--step--1);
  font-weight: 500;
}

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

.drawer__sub a[aria-current="page"] {
  color: var(--amber-400);
  font-weight: 700;
}

.drawer__group.is-current > .drawer__row > a {
  color: var(--amber-400);
}

.preloader {
  position: fixed;
  inset: 0;
  z-index: var(--z-toast);
  display: grid;
  place-content: center;
  justify-items: center;
  gap: var(--space-4);
  background: var(--navy-900);
  transition: opacity var(--dur-slow) var(--ease-out), visibility var(--dur-slow);
}

html[data-ready="true"] .preloader {
  opacity: 0;
  visibility: hidden;
}

html[data-leaving="true"] .preloader {
  opacity: 1;
  visibility: visible;
  transition-duration: var(--dur);
}

.preloader__bar {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.08);
}

.preloader__bar::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 35%;
  background: var(--accent);
  animation: preloaderSweep 1.1s var(--ease-in-out) infinite;
}

.preloader__mark {
  display: grid;
  place-items: center;
  width: 3.75rem;
  height: 3.75rem;
  border-radius: var(--radius);
  background: linear-gradient(145deg, var(--navy-700), var(--navy-800));
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--white);
  animation: preloaderPulse 1.6s var(--ease-in-out) infinite;
}

.preloader__word {
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.42em;
  text-indent: 0.42em;
  color: rgba(255, 255, 255, 0.42);
}

@keyframes preloaderSweep {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(286%); }
}

@keyframes preloaderPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(0.94); opacity: 0.72; }
}

@media (prefers-reduced-motion: reduce) {
  .preloader__bar::after,
  .preloader__mark {
    animation: none;
  }
}