/* ==========================================================================
   БАРСУК-СИТРАК · COMPONENTS.CSS
   Шапка, навигация, мобильное меню, подвал, кнопки, формы, таблицы,
   модальное окно, подтверждение формы, плашка cookie, бегущая строка.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Шапка сайта (Site Header)
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border-light);
  width: 100%;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 1.5rem;
}

/* Логотип: слово «барсук» строчными жирным, ниже «ситрак · новосибирск»,
   рядом тонкая вертикальная красная линия */
.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--color-text);
  text-decoration: none;
  flex-shrink: 0;
}

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

.logo-symbol {
  width: 28px;
  height: 28px;
  color: var(--color-text);
  flex-shrink: 0;
}

.logo-divider {
  display: block;
  width: 2px;
  height: 32px;
  background-color: var(--color-accent);
  flex-shrink: 0;
}

.logo-text-block {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-brand {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--color-text);
  text-transform: lowercase;
}

.logo-sub {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-secondary);
  text-transform: lowercase;
  margin-top: 3px;
}

/* Навигация десктоп */
.site-nav {
  display: none;
}

@media (min-width: 1100px) {
  .site-nav {
    display: flex;
    align-items: center;
    gap: clamp(0.75rem, 1.1vw, 1.25rem);
  }
}

.nav-list {
  display: flex;
  align-items: center;
  gap: clamp(0.65rem, 1.05vw, 1.2rem);
  list-style: none;
}

.nav-link {
  font-size: clamp(0.84rem, 0.88vw, 0.94rem);
  font-weight: 500;
  white-space: nowrap;
  color: var(--color-text);
  position: relative;
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-accent);
}

.nav-link:hover::after {
  width: 100%;
}

/* Активный пункт меню при совпадении с data-nav на body */
body[data-nav="models"] .nav-link[data-nav="models"],
body[data-nav="tasks"] .nav-link[data-nav="tasks"],
body[data-nav="leasing"] .nav-link[data-nav="leasing"],
body[data-nav="warranty-service"] .nav-link[data-nav="warranty-service"],
body[data-nav="test-drive"] .nav-link[data-nav="test-drive"],
body[data-nav="about"] .nav-link[data-nav="about"],
body[data-nav="news"] .nav-link[data-nav="news"],
body[data-nav="contacts"] .nav-link[data-nav="contacts"] {
  color: var(--color-accent);
}

body[data-nav="models"] .nav-link[data-nav="models"]::after,
body[data-nav="tasks"] .nav-link[data-nav="tasks"]::after,
body[data-nav="leasing"] .nav-link[data-nav="leasing"]::after,
body[data-nav="warranty-service"] .nav-link[data-nav="warranty-service"]::after,
body[data-nav="test-drive"] .nav-link[data-nav="test-drive"]::after,
body[data-nav="about"] .nav-link[data-nav="about"]::after,
body[data-nav="news"] .nav-link[data-nav="news"]::after,
body[data-nav="contacts"] .nav-link[data-nav="contacts"]::after {
  width: 100%;
}

/* Правый блок шапки: телефон и кнопка */
.header-actions {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 1.2vw, 1.25rem);
}

.header-actions .btn {
  display: none;
}

@media (min-width: 520px) {
  .header-actions .btn {
    display: inline-flex;
  }
}

.header-phone-wrap {
  display: none;
  flex-direction: column;
  align-items: flex-end;
  line-height: 1.1;
}

@media (min-width: 680px) {
  .header-phone-wrap {
    display: flex;
  }
}

.header-phone {
  font-size: clamp(0.92rem, 1vw, 1.05rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.header-phone:hover {
  color: var(--color-accent);
}

.header-hours {
  font-size: 0.75rem;
  color: var(--color-secondary);
  margin-top: 2px;
}

/* Кнопка открытия мобильного меню */
.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--color-border-light);
  cursor: pointer;
  padding: 0;
}

@media (min-width: 1100px) {
  .nav-toggle {
    display: none;
  }
}

.nav-toggle-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-text);
  transition: transform var(--transition-norm), opacity var(--transition-fast);
}

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

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

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

/* --------------------------------------------------------------------------
   2. Мобильное меню (Mobile Navigation Drawer)
   -------------------------------------------------------------------------- */
.mobile-nav {
  position: fixed;
  top: 76px;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-bg);
  border-top: 1px solid var(--color-border-light);
  z-index: 99;
  display: flex;
  flex-direction: column;
  padding: 1.5rem var(--container-pad) 2.5rem;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: opacity var(--transition-norm), transform var(--transition-norm), visibility var(--transition-norm);
}

.mobile-nav.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  list-style: none;
  margin-bottom: 2rem;
}

.mobile-nav-link {
  display: block;
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-text);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border-light);
}

.mobile-nav-link:hover {
  color: var(--color-accent);
}

.mobile-nav-contacts {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 2px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mobile-nav-phone {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.mobile-nav-addr {
  font-size: 0.9rem;
  color: var(--color-secondary);
}

/* --------------------------------------------------------------------------
   3. Кнопки (Buttons)
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.75rem 1.75rem;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  border: 1px solid transparent;
  user-select: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
  border-color: var(--color-bg-dark);
}

.btn-primary:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-text-light);
}

.btn-accent {
  background-color: var(--color-accent);
  color: var(--color-text-light);
  border-color: var(--color-accent);
}

.btn-accent:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: var(--color-text-light);
}

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

.btn-outline:hover {
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
  border-color: var(--color-bg-dark);
}

.btn-outline-light {
  background-color: transparent;
  color: var(--color-text-light);
  border-color: var(--color-text-light);
}

.btn-outline-light:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-text-light);
}

.btn-sm {
  min-height: 40px;
  padding: 0.5rem 1.15rem;
  font-size: 0.85rem;
}

.btn-lg {
  min-height: 56px;
  padding: 1rem 2.25rem;
  font-size: 1.05rem;
}

.btn-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   4. Формы (Forms & Controls)
   -------------------------------------------------------------------------- */
.form-stack {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  width: 100%;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  width: 100%;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-text);
}

.form-control {
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  color: var(--color-text);
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition-fast), outline var(--transition-fast);
}

.form-control:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
  border-color: var(--color-accent);
}

textarea.form-control {
  min-height: 110px;
  resize: vertical;
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23111111' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-row-2col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 600px) {
  .form-row-2col {
    grid-template-columns: 1fr 1fr;
  }
}

.form-consent {
  font-size: 0.8rem;
  line-height: 1.45;
  color: var(--color-secondary);
}

.form-consent a {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.form-error-msg {
  font-size: 0.8rem;
  color: var(--color-accent);
  display: none;
}

.is-invalid .form-control,
.form-control.is-invalid {
  border-color: var(--color-accent);
  background-color: #fff9f9;
}

.is-invalid .form-error-msg {
  display: block;
}

/* Подтверждение отправки формы на месте */
.form-feedback {
  display: none;
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-alt);
  margin-top: 1rem;
}

.form-feedback.is-visible {
  display: block;
}

.form-feedback-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.form-feedback-text {
  font-size: 0.95rem;
  color: var(--color-secondary);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   5. Таблицы (Tables)
   -------------------------------------------------------------------------- */
.table-wrapper {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 1.5rem 0;
  border-top: 1px solid var(--color-border);
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
}

thead th {
  padding: 0.85rem 1rem;
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-secondary);
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-bg-alt);
}

tbody td {
  padding: 0.95rem 1rem;
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-text);
  vertical-align: top;
}

tbody tr:hover {
  background-color: #fafafa;
}

.table-cell-num {
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

/* Спецификация модели */
.specs-table {
  margin: 0;
  border-top: none;
}

.specs-table td:first-child {
  color: var(--color-secondary);
  width: 55%;
  padding-left: 0;
}

.specs-table td:last-child {
  font-weight: 600;
  width: 45%;
  padding-right: 0;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* Таблица источников фотографий */
.credits-table th,
.credits-table td {
  font-size: 0.85rem;
}

.credits-file code,
.credits-source code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background-color: var(--color-bg-alt);
  padding: 0.15rem 0.35rem;
  border: 1px solid var(--color-border-light);
}

/* --------------------------------------------------------------------------
   6. Модальное окно (Modal Dialog)
   -------------------------------------------------------------------------- */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  background-color: rgba(14, 14, 14, 0.78);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-norm), visibility var(--transition-norm);
}

.modal.is-active {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  position: relative;
  width: 100%;
  max-width: 540px;
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: clamp(1.5rem, 4vw, 2.75rem);
  transform: translateY(20px);
  transition: transform var(--transition-norm);
}

.modal.is-active .modal-dialog {
  transform: translateY(0);
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border-light);
}

.modal-title {
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  font-weight: 600;
  line-height: 1.15;
}

.modal-close {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--color-border-light);
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.modal-close:hover {
  border-color: var(--color-border);
  background-color: var(--color-bg-alt);
}

.modal-close-icon {
  width: 16px;
  height: 16px;
}

/* --------------------------------------------------------------------------
   7. Плашка согласия на Cookie
   -------------------------------------------------------------------------- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
  border-top: 1px solid var(--color-border-dark);
  padding: 1rem var(--container-pad);
  transform: translateY(100%);
  transition: transform var(--transition-norm);
}

.cookie-banner.is-shown {
  transform: translateY(0);
}

.cookie-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}

@media (min-width: 768px) {
  .cookie-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.cookie-text {
  font-size: 0.85rem;
  line-height: 1.45;
  color: var(--color-secondary-light);
  margin-bottom: 0;
}

.cookie-text a {
  color: var(--color-text-light);
  text-decoration: underline;
}

.cookie-text a:hover {
  color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   8. Бегущая строка (Marquee Ticker)
   -------------------------------------------------------------------------- */
.marquee {
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
  border-top: 1px solid var(--color-border-dark);
  border-bottom: 1px solid var(--color-border-dark);
  padding: 0.85rem 0;
  user-select: none;
}

.marquee-track {
  display: inline-flex;
  gap: 3rem;
  animation: marquee-scroll 32s linear infinite;
  will-change: transform;
}

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

.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 1.5rem;
  font-size: clamp(1rem, 1.8vw, 1.35rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.marquee-sep {
  display: inline-block;
  width: 6px;
  height: 6px;
  background-color: var(--color-accent);
}

@keyframes marquee-scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

@media (max-width: 768px) {
  .marquee-track {
    animation: none;
  }
  .marquee {
    overflow: hidden;
  }
}

/* --------------------------------------------------------------------------
   9. Подвал сайта (Site Footer)
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
  border-top: 1px solid var(--color-border-dark);
  padding-top: clamp(3rem, 6vw, 5.5rem);
  padding-bottom: 2.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

@media (min-width: 600px) {
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 3rem;
  }
}

.footer-col-title {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-secondary-light);
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  list-style: none;
}

.footer-link {
  font-size: 0.95rem;
  color: var(--color-secondary-light);
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-text-light);
}

.footer-contacts-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  list-style: none;
}

.footer-contact-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.footer-contact-label {
  font-size: 0.75rem;
  color: var(--color-secondary-light);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.footer-contact-val {
  font-size: 1rem;
  color: var(--color-text-light);
}

.footer-phone-val {
  font-size: 1.2rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.footer-phone-val:hover {
  color: var(--color-accent);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border-dark);
  font-size: 0.825rem;
  color: var(--color-secondary-light);
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.footer-legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  list-style: none;
}

.footer-legal-links a {
  color: var(--color-secondary-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-legal-links a:hover {
  color: var(--color-text-light);
}

/* --------------------------------------------------------------------------
   10. Метки и бейджи (Badges & Meta)
   -------------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid var(--color-border);
}

.badge-dark {
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
  border-color: var(--color-bg-dark);
}

.badge-accent {
  background-color: var(--color-accent);
  color: var(--color-text-light);
  border-color: var(--color-accent);
}

.badge-outline {
  background-color: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

/* --------------------------------------------------------------------------
   11. Раскрытие блоков при скролле (Scroll Reveal)
   -------------------------------------------------------------------------- */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-on-scroll.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal-on-scroll {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* --------------------------------------------------------------------------
   12. Эффекты движения (Motion, Clip Reveal & Cursor Badge)
   -------------------------------------------------------------------------- */

/* Раскрытие фото через clip-path при скролле */
.reveal-clip {
  clip-path: inset(0 0 100% 0);
  transition: clip-path 0.9s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: clip-path;
}

.reveal-clip.is-revealed {
  clip-path: inset(0 0 0 0);
}

/* Анимированные разделительные линии */
.animated-divider {
  display: block;
  width: 0;
  height: 1px;
  background-color: var(--color-border);
  transition: width 0.85s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: width;
}

.animated-divider.is-visible {
  width: 100%;
}

/* Курсор-метка «Смотреть» (кружок 72px, только для десктопа) */
.cursor-badge {
  position: fixed;
  top: 0;
  left: 0;
  width: 72px;
  height: 72px;
  border-radius: 50% !important;
  background-color: var(--color-accent);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  pointer-events: none;
  z-index: 9999;
  opacity: 0;
  transform: translate3d(-200px, -200px, 0);
  transition: opacity 0.2s ease;
  will-change: transform, opacity;
}

.cursor-badge.is-visible {
  opacity: 1;
}

.cursor-badge-text {
  display: block;
  text-align: center;
  line-height: 1;
}

/* Отключение анимаций и курсора на мобильных и при prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .reveal-clip {
    clip-path: none !important;
    transition: none !important;
  }
  .animated-divider {
    width: 100% !important;
    transition: none !important;
  }
  .cursor-badge {
    display: none !important;
  }
}

@media (pointer: coarse) {
  .cursor-badge {
    display: none !important;
  }
}



/* --------------------------------------------------------------------------
   11. Страницы политики конфиденциальности и 404
   -------------------------------------------------------------------------- */

/* Политика конфиденциальности */
.privacy-page {
  padding-bottom: var(--space-4xl);
}

.privacy-content-section {
  padding-top: var(--space-md);
}

.privacy-header {
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--color-border);
}

.privacy-header .page-title {
  margin-top: var(--space-xs);
  margin-bottom: var(--space-md);
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.025em;
}

.privacy-body h2 {
  font-size: 1.35rem;
  font-weight: 500;
  line-height: 1.3;
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-sm);
  color: var(--color-dark);
}

.privacy-body p {
  margin-top: 0;
  margin-bottom: var(--space-md);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: #333;
}

.privacy-body ul {
  margin: 0 0 var(--space-lg) 0;
  padding-left: var(--space-xl);
}

.privacy-body li {
  margin-bottom: var(--space-xs);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: #333;
}

.privacy-footer-action {
  margin-top: var(--space-3xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

/* Ошибка 404 */
.error-page {
  padding-bottom: var(--space-4xl);
}

.error-content-section {
  padding-top: var(--space-md);
}

.error-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid var(--color-border);
}

@media (min-width: 992px) {
  .error-hero {
    grid-template-columns: auto 1fr;
    gap: var(--space-3xl);
  }
}

.error-num {
  font-size: clamp(6rem, 16vw, 11rem);
  font-weight: 300;
  line-height: 0.9;
  letter-spacing: -0.05em;
  color: var(--color-dark);
  font-variant-numeric: tabular-nums;
  border-left: 4px solid var(--color-accent);
  padding-left: var(--space-lg);
}

.error-text-block .error-title {
  margin-top: var(--space-xs);
  margin-bottom: var(--space-sm);
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.025em;
}

.error-text-block .error-lead {
  margin-bottom: var(--space-xl);
  max-width: 60ch;
}

.error-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.error-nav-section {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
}

.error-nav-header {
  margin-bottom: var(--space-xl);
}

.error-nav-title {
  font-size: 1.35rem;
  font-weight: 500;
  margin: 0 0 var(--space-xs) 0;
}

.error-nav-divider {
  width: 100%;
  height: 1px;
  background-color: var(--color-border);
}

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

@media (min-width: 576px) {
  .error-links-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 992px) {
  .error-links-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.error-link-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  padding: var(--space-lg);
  text-decoration: none;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.error-link-card:hover {
  border-color: var(--color-dark);
  background-color: #fafafa;
}

.error-link-num {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

.error-link-name {
  font-size: 1.0625rem;
  font-weight: 500;
  line-height: 1.3;
  color: var(--color-dark);
  margin-bottom: var(--space-2xs);
}

.error-link-desc {
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--color-muted);
}

.error-help-box {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  background-color: #f7f7f7;
  border: 1px solid var(--color-border);
  padding: var(--space-xl);
}

@media (min-width: 768px) {
  .error-help-box {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.error-help-text strong {
  display: block;
  font-size: 1rem;
  color: var(--color-dark);
  margin-bottom: 4px;
}

.error-help-text p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-muted);
}

.error-phone-btn {
  flex-shrink: 0;
  white-space: nowrap;
}