.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 44px;
  padding: 15px 28px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.2;
  text-align: center;
  border-radius: var(--radius-pill);
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}

.btn--primary {
  background: var(--color-accent);
  color: #fff;
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  color: #fff;
}

.btn--outline-dark {
  border: 1px solid rgba(246, 245, 242, 0.35);
  color: var(--color-on-dark);
}

.btn--outline-dark:hover {
  border-color: var(--color-on-dark);
  color: var(--color-on-dark);
  background: rgba(246, 245, 242, 0.08);
}

.btn--square {
  border-radius: 8px;
}

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

.pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  font-size: var(--fs-small);
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  color: var(--color-text-65);
}

.pill--dark {
  border-color: rgba(246, 245, 242, 0.25);
  color: rgba(246, 245, 242, 0.8);
}

.pill--soft {
  border: none;
  background: rgba(246, 245, 242, 0.1);
  color: rgba(246, 245, 242, 0.75);
}

.icon-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-accent);
}

.icon-circle svg {
  width: 28px;
  height: 28px;
}

.icon-circle--sm {
  width: 52px;
  height: 52px;
}

.icon-circle--sm svg {
  width: 26px;
  height: 26px;
}

.icon-circle--xs {
  width: 40px;
  height: 40px;
}

.icon-circle--xs svg {
  width: 18px;
  height: 18px;
}

.icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(26, 26, 26, 0.25);
  color: var(--color-text);
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.icon-link svg {
  width: 22px;
  height: 22px;
}

.icon-link:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(26px, 3vw, 38px) clamp(24px, 3vw, 36px);
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-beige);
  border-bottom: 1px solid rgba(26, 26, 26, 0.06);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-block: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-text);
  min-width: 0;
}

.brand:hover {
  color: var(--color-text);
}

.brand__logo {
  width: 44px;
  height: 44px;
  flex: none;
}

.brand__text {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.brand__name {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.0625rem;
  line-height: 1.2;
  display: block;
}

.brand__tagline {
  font-family: var(--font-accent);
  font-style: italic;
  font-weight: 500;
  font-size: 0.8125rem;
  color: var(--color-accent);
  line-height: 1.25;
  display: block;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: clamp(24px, 3vw, 48px);
  margin-left: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(20px, 2.5vw, 36px);
  white-space: nowrap;
}

.site-nav a {
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--color-text);
}

.site-nav a:hover,
.site-nav a[aria-current='true'] {
  color: var(--color-accent);
}

.site-header__social {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex: none;
  color: var(--color-text);
  border-radius: 8px;
}

.nav-toggle svg {
  width: 26px;
  height: 26px;
}

.nav-toggle__close {
  display: none;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.icon-link__svg {
  display: block;
  width: 24px;
  height: 24px;
}

.icon-link__svg--max {
  width: 25px;
  height: 25px;
}

.icon-link__svg--telegram {
  transform: translateX(-2px);
}