/* ═══════════════════════════════════════════════════
   ooomei.ru — новый дизайн (июнь 2026)
   Дизайн-система: enterprise-leadgen-platform каноны
   ═══════════════════════════════════════════════════ */

/* ── ТОКЕНЫ ── */
:root {
  --primary:       #1B3A6B;
  --primary-dark:  #0F2147;
  --primary-light: #EEF2FF;
  --accent:        #F97316;
  --accent-dark:   #EA6A0A;
  --text:          #0F172A;
  --text-muted:    #475569;
  --text-light:    #94A3B8;
  --bg:            #FFFFFF;
  --bg-section:    #F8FAFC;
  --bg-dark:       #0F172A;
  --border:        #E2E8F0;
  --radius:        10px;
  --radius-sm:     6px;
  --shadow:        0 4px 24px rgba(0,0,0,0.07);
  --shadow-lg:     0 8px 40px rgba(0,0,0,0.13);
  --transition:    0.2s ease;
  --container:     1200px;
  --header-h:      68px;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  overflow-x: hidden;
  margin: 0;
  padding: 0;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ── КОНТЕЙНЕР ── */
.es-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
@media (max-width: 768px) { .es-container { padding: 0 16px; } }

/* ═══════════════════════════════════════
   КОНТАКТЫ В ШАПКЕ
   ═══════════════════════════════════════ */
.es-header__contacts {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  flex-shrink: 0;
}
.es-hc-phone {
  font-size: 19px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.3px;
  transition: color var(--transition);
}
.es-hc-phone:hover { color: var(--accent); }
.es-hc-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.es-hc-email {
  font-size: 12px;
  color: var(--text-muted);
  transition: color var(--transition);
}
.es-hc-email:hover { color: var(--primary); }
.es-hc-messengers {
  display: flex;
  gap: 6px;
  align-items: center;
}
.es-hc-messengers a {
  opacity: 0.9;
  transition: transform var(--transition), opacity var(--transition);
  display: block;
}
.es-hc-messengers a:hover { opacity: 1; transform: scale(1.1); }
.es-hc-time {
  font-size: 11px;
  color: var(--text-muted);
  text-align: right;
  white-space: nowrap;
}
@media (max-width: 1100px) {
  .es-header__contacts { display: none; }
}

/* ═══════════════════════════════════════
   ШАПКА
   ═══════════════════════════════════════ */
.es-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #fff;
  border-bottom: 1px solid var(--border);
  min-height: var(--header-h);
  padding: 14px 0;
  display: flex;
  align-items: center;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.es-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px 24px;
  width: 100%;
}

/* Лого */
.es-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.es-logo__icon {
  width: 42px;
  height: 42px;
  background: var(--primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: #fff;
  font-weight: 700;
}
.es-logo__text { line-height: 1.2; }
.es-logo__name {
  font-size: 17px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.3px;
}
.es-logo__sub {
  font-size: 11px;
  color: var(--text-muted);
}

/* Навигация */
.es-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}
.es-nav__link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
  position: relative;
}
.es-nav__link:hover { color: var(--primary); background: var(--primary-light); }
.es-nav__link.active { color: var(--primary); font-weight: 600; }

/* Дропдаун */
.es-nav__dropdown { position: relative; }
.es-nav__dropdown-toggle {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: color var(--transition), background var(--transition);
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}
.es-nav__dropdown-toggle::after {
  content: '▾';
  font-size: 10px;
  opacity: 0.6;
}
.es-nav__dropdown:hover .es-nav__dropdown-toggle {
  color: var(--primary);
  background: var(--primary-light);
}
.es-nav__dropdown-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  min-width: 240px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: all var(--transition);
  z-index: 100;
}
.es-nav__dropdown:hover .es-nav__dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.es-nav__dropdown-menu a {
  display: block;
  padding: 9px 12px;
  font-size: 13.5px;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.es-nav__dropdown-menu a:hover {
  color: var(--primary);
  background: var(--primary-light);
}

/* CTA в шапке */
.es-header__cta-btn {
  flex-shrink: 0;
}
.es-header__phone:hover { color: var(--primary); }
.es-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  transition: all var(--transition);
  white-space: nowrap;
  cursor: pointer;
}
.es-btn--primary {
  background: var(--accent);
  color: #fff;
  border: 2px solid var(--accent);
}
.es-btn--primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(249,115,22,0.35);
}
.es-btn--outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.es-btn--outline:hover {
  background: var(--primary);
  color: #fff;
}

/* Бургер (мобайл) */
.es-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
}
.es-burger span {
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}
@media (max-width: 1100px) {
  .es-nav { display: none; }
  .es-burger { display: flex; }
  .es-header__cta-btn { display: none; }
}

/* ═══════════════════════════════════════
   ХЛЕБНЫЕ КРОШКИ
   ═══════════════════════════════════════ */
.es-breadcrumb {
  background: var(--bg-section);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
}
.es-breadcrumb__list {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  list-style: none;
}
.es-breadcrumb__item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-muted);
}
.es-breadcrumb__item a {
  color: var(--text-muted);
  transition: color var(--transition);
}
.es-breadcrumb__item a:hover { color: var(--primary); }
.es-breadcrumb__item:not(:last-child)::after {
  content: '/';
  opacity: 0.4;
}
.es-breadcrumb__item:last-child { color: var(--text); }

/* ═══════════════════════════════════════
   ОСНОВНОЙ КОНТЕНТ
   ═══════════════════════════════════════ */
.es-main { padding: 48px 0 72px; }

.es-page-header {
  margin-bottom: 36px;
  padding-bottom: 24px;
  border-bottom: 2px solid var(--primary-light);
}
.es-h1 {
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 700;
  color: var(--primary);
  line-height: 1.2;
  margin: 0 0 12px;
  letter-spacing: -0.5px;
}

/* Типографика контента */
.es-content h2 {
  font-size: clamp(18px, 2.2vw, 26px);
  font-weight: 700;
  color: var(--primary);
  margin: 40px 0 16px;
  line-height: 1.25;
  display: flex;
  align-items: center;
  gap: 10px;
}
.es-content h2::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 1em;
  background: var(--accent);
  border-radius: 2px;
  flex-shrink: 0;
}
.es-content h3 {
  font-size: clamp(16px, 1.8vw, 20px);
  font-weight: 600;
  color: var(--text);
  margin: 28px 0 12px;
}
.es-content p {
  color: var(--text-muted);
  margin: 0 0 16px;
  font-size: 15.5px;
}
.es-content ul, .es-content ol {
  margin: 0 0 20px;
  padding-left: 20px;
}
.es-content li {
  color: var(--text-muted);
  font-size: 15.5px;
  margin-bottom: 8px;
  padding-left: 6px;
}
.es-content strong { color: var(--text); }

/* Карточки / инфо-блоки */
.es-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  transition: box-shadow var(--transition), transform var(--transition);
}
.es-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}
.es-card--accent {
  border-left: 4px solid var(--accent);
  background: #fffbf7;
}
.es-card--primary {
  border-left: 4px solid var(--primary);
  background: var(--primary-light);
}

/* Сетка карточек */
.es-grid {
  display: grid;
  gap: 20px;
}
.es-grid--2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.es-grid--3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.es-grid--4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

/* Таблица преимуществ */
.es-benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin: 28px 0;
}
.es-benefit {
  background: var(--primary-light);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
}
.es-benefit__icon { font-size: 32px; margin-bottom: 8px; }
.es-benefit__title {
  font-size: 15px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 4px;
}
.es-benefit__text { font-size: 13px; color: var(--text-muted); }

/* Теги / badges */
.es-tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  background: var(--primary-light);
  color: var(--primary);
  gap: 4px;
}
.es-tag--accent { background: #fff4ec; color: var(--accent); }

/* Таблица */
.es-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
  margin: 20px 0;
}
.es-table th {
  background: var(--primary);
  color: #fff;
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  font-size: 13px;
}
.es-table td {
  padding: 11px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
}
.es-table tr:nth-child(even) td { background: var(--bg-section); }
.es-table tr:last-child td { border-bottom: none; }

/* Sidebar layout */
.es-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 40px;
  align-items: start;
}
@media (max-width: 1024px) { .es-layout { grid-template-columns: 1fr; } }

/* Sidebar */
.es-sidebar { position: sticky; top: calc(var(--header-h) + 20px); }
.es-sidebar__card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.es-sidebar__head {
  background: var(--primary);
  color: #fff;
  padding: 20px;
}
.es-sidebar__head h3 {
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 4px;
}
.es-sidebar__head p { font-size: 13px; opacity: 0.8; margin: 0; }
.es-sidebar__body { padding: 20px; }
.es-sidebar__phone {
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
  display: block;
  margin-bottom: 16px;
}

/* ═══════════════════════════════════════
   ФОРМА ЗАЯВКИ
   ═══════════════════════════════════════ */
.es-form-section {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  border-radius: 16px;
  padding: 40px;
  margin: 48px 0;
  color: #fff;
}
.es-form-section h2 {
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 700;
  margin: 0 0 8px;
  color: #fff;
}
.es-form-section h2::before { display: none; }
.es-form-section p {
  font-size: 15px;
  opacity: 0.85;
  margin: 0 0 28px;
  color: #fff;
}
.es-form {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 12px;
  align-items: start;
}
@media (max-width: 640px) { .es-form { grid-template-columns: 1fr; } }

.es-input {
  width: 100%;
  padding: 13px 16px;
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.1);
  color: #fff;
  font-size: 15px;
  font-family: inherit;
  transition: border-color var(--transition);
  outline: none;
}
.es-input::placeholder { color: rgba(255,255,255,0.55); }
.es-input:focus { border-color: rgba(255,255,255,0.6); }
.es-form__submit {
  padding: 13px 28px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition);
}
.es-form__submit:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(249,115,22,0.45);
}
.es-form__policy {
  font-size: 12px;
  opacity: 0.65;
  margin: 8px 0 0;
  color: #fff;
}
.es-form__policy a { color: rgba(255,255,255,0.85); text-decoration: underline; }
.es-form__success {
  display: none;
  background: rgba(22,163,74,0.2);
  border: 1px solid rgba(22,163,74,0.5);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  color: #fff;
  font-size: 15px;
  margin-top: 12px;
}

/* ═══════════════════════════════════════
   БЛОК СВЯЗАННЫХ ССЫЛОК
   ═══════════════════════════════════════ */
.es-related {
  background: var(--bg-section);
  border-radius: var(--radius);
  padding: 28px;
  margin-top: 40px;
  border: 1px solid var(--border);
}
.es-related__title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin: 0 0 16px;
}
.es-related__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.es-related__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 13.5px;
  color: var(--text-muted);
  transition: all var(--transition);
}
.es-related__link:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

/* ═══════════════════════════════════════
   FAQ АККОРДЕОН
   ═══════════════════════════════════════ */
.es-faq { margin: 40px 0; }
.es-faq__item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 8px;
  overflow: hidden;
}
.es-faq__q {
  padding: 18px 20px;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  transition: background var(--transition);
}
.es-faq__q:hover { background: var(--bg-section); }
.es-faq__q::after {
  content: '+';
  font-size: 22px;
  font-weight: 300;
  color: var(--primary);
  flex-shrink: 0;
  transition: transform var(--transition);
}
.es-faq__item.open .es-faq__q { background: var(--primary-light); color: var(--primary); }
.es-faq__item.open .es-faq__q::after { transform: rotate(45deg); }
.es-faq__a {
  display: none;
  padding: 0 20px 18px;
  font-size: 15px;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  padding-top: 16px;
}
.es-faq__item.open .es-faq__a { display: block; }

/* ═══════════════════════════════════════
   ПЛАШКА "ФОТО ПО ЗАПРОСУ"
   ═══════════════════════════════════════ */
.photo-placeholder {
  background: var(--bg-section);
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  margin: 24px 0;
}
.photo-placeholder p {
  color: var(--text-muted);
  font-size: 15px;
  margin: 0 0 16px;
}
.photo-placeholder .es-btn {
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  display: inline-flex;
}
.photo-placeholder .es-btn:hover { background: var(--primary-dark); }

/* ═══════════════════════════════════════
   ФУТЕР
   ═══════════════════════════════════════ */
.es-footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,0.75);
  padding: 56px 0 32px;
  margin-top: 80px;
}
.es-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
@media (max-width: 900px) {
  .es-footer__grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}
@media (max-width: 540px) {
  .es-footer__grid { grid-template-columns: 1fr; }
}
.es-footer__brand {}
.es-footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.es-footer__logo-icon {
  width: 38px;
  height: 38px;
  background: var(--primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #fff;
  font-weight: 700;
}
.es-footer__logo-name {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
}
.es-footer__desc {
  font-size: 13.5px;
  line-height: 1.6;
  margin-bottom: 20px;
}
.es-footer__contacts a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 8px;
  transition: color var(--transition);
}
.es-footer__contacts a:hover { color: #fff; }

.es-footer__col h4 {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin: 0 0 16px;
}
.es-footer__col ul { list-style: none; }
.es-footer__col li { margin-bottom: 9px; }
.es-footer__col a {
  font-size: 13.5px;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.es-footer__col a:hover { color: #fff; }

.es-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.es-footer__copy { font-size: 13px; }
.es-footer__legal { display: flex; gap: 20px; flex-wrap: wrap; }
.es-footer__legal a {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}
.es-footer__legal a:hover { color: rgba(255,255,255,0.9); }

/* ═══════════════════════════════════════
   КНОПКА «ПОЗВОНИТЬ» FLOATING
   ═══════════════════════════════════════ */
.es-float-call {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
}
.es-float-call a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 4px 20px rgba(249,115,22,0.45);
  font-size: 26px;
  animation: pulse-call 2s infinite;
}
@keyframes pulse-call {
  0%, 100% { box-shadow: 0 4px 20px rgba(249,115,22,0.45); }
  50% { box-shadow: 0 4px 32px rgba(249,115,22,0.7), 0 0 0 10px rgba(249,115,22,0.12); }
}

/* ═══════════════════════════════════════
   SCROLL REVEAL
   ═══════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }

/* ═══════════════════════════════════════
   МОБИЛЬНОЕ МЕНЮ
   ═══════════════════════════════════════ */
.es-mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-dark);
  z-index: 1100;
  padding: 80px 24px 40px;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
}
.es-mobile-nav.open { display: flex; }
.es-mobile-nav__close {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 28px;
  color: rgba(255,255,255,0.7);
  cursor: pointer;
  background: none;
  border: none;
  line-height: 1;
}
.es-mobile-nav a {
  font-size: 17px;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  transition: color var(--transition);
}
.es-mobile-nav a:hover { color: #fff; }
.es-mobile-nav .es-btn--primary {
  margin-top: 16px;
  text-align: center;
  border-radius: var(--radius-sm);
  width: 100%;
  justify-content: center;
}