/* =========================================================
   ulozisko.css — rifiwao.com
   Матрица №62: двухрежимный, тёмный морской + коралл
   ========================================================= */

/* === ШРИФТЫ === */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Syne:wght@700;800&display=swap');

/* === CSS ПЕРЕМЕННЫЕ === */
:root {
  --sea:     #14303c;
  --coral:   #e2703a;
  --sand:    #e8ebe7;
  --sea-mid: #1e4457;
  --sea-lt:  #2a5a70;
  --white:   #ffffff;
  --text-dk: #0d1f26;
  --text-md: #2a4a57;
  --text-lt: #6b8a96;
  --radius:  12px;
  --radius-sm: 6px;
  --shadow:  0 4px 24px rgba(20,48,60,0.13);
  --shadow-lg: 0 12px 48px rgba(20,48,60,0.2);
  --transition: 220ms cubic-bezier(.4,0,.2,1);
  --font-head: 'Syne', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* трек A — частные */
  --track-a-bg: #14303c;
  --track-a-accent: #e2703a;
  --track-a-pattern: url("data:image/svg+xml,%3Csvg width='40' height='40' xmlns='http://www.w3.org/2000/svg'%3E%3Cline x1='0' y1='40' x2='40' y2='0' stroke='%231e4457' stroke-width='1'/%3E%3C/svg%3E");

  /* трек B — бизнес */
  --track-b-bg: #1c3a2c;
  --track-b-accent: #e2703a;
  --track-b-pattern: url("data:image/svg+xml,%3Csvg width='24' height='24' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='12' cy='12' r='1' fill='%23234d38'/%3E%3C/svg%3E");
}

/* === БАЗОВЫЙ СБРОС === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--sea);
  color: var(--sand);
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
}

/* === SKIP LINK === */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 9999;
  background: var(--coral);
  color: #fff;
  padding: .5rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
  transition: top .2s;
}
.skip-link:focus { top: 1rem; }

/* === УТИЛИТЫ === */
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap;
}

/* =========================================================
   НАВИГАЦИЯ — шапка с центральным переключателем
   ========================================================= */
.du-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(20,48,60,.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(232,235,231,.08);
  transition: background var(--transition);
}

.du-nav__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 64px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.5rem;
}

.du-nav__left,
.du-nav__right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.du-nav__right { justify-content: flex-end; }

.du-nav__link {
  color: rgba(232,235,231,.75);
  text-decoration: none;
  font-size: .875rem;
  font-weight: 500;
  letter-spacing: .02em;
  padding: .25rem 0;
  position: relative;
  transition: color var(--transition);
}

.du-nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 50%; right: 50%;
  height: 1px;
  background: var(--coral);
  transition: left var(--transition), right var(--transition);
}

.du-nav__link:hover,
.du-nav__link:focus-visible { color: var(--sand); }
.du-nav__link:hover::after,
.du-nav__link:focus-visible::after { left: 0; right: 0; }

/* Центральный переключатель */
.du-nav__switcher {
  display: flex;
  background: rgba(255,255,255,.08);
  border-radius: 50px;
  padding: 3px;
  gap: 0;
  position: relative;
  min-width: 240px;
}

.du-nav__switcher-track {
  position: absolute;
  top: 3px; bottom: 3px;
  width: calc(50% - 3px);
  left: 3px;
  background: var(--coral);
  border-radius: 50px;
  transition: transform var(--transition);
  pointer-events: none;
}

body.track-b .du-nav__switcher-track {
  transform: translateX(calc(100% + 0px));
}

.du-nav__switcher-btn {
  flex: 1;
  background: none;
  border: none;
  cursor: pointer;
  color: rgba(232,235,231,.6);
  font-family: var(--font-body);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .45rem .8rem;
  border-radius: 50px;
  position: relative;
  z-index: 1;
  transition: color var(--transition);
}

.du-nav__switcher-btn.is-active,
.du-nav__switcher-btn:hover { color: var(--white); }

.du-nav__cta {
  background: var(--coral);
  color: #fff;
  text-decoration: none;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .5rem 1.2rem;
  border-radius: 50px;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.du-nav__cta:hover,
.du-nav__cta:focus-visible {
  background: #c95d28;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(226,112,58,.35);
}

/* Мобильное меню */
.du-nav__burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px; height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  border-radius: var(--radius-sm);
}

.du-nav__burger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--sand);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.du-nav__mobile {
  display: none;
  flex-direction: column;
  background: rgba(20,48,60,.97);
  padding: 1.5rem 2rem;
  gap: .5rem;
}

.du-nav__mobile .du-nav__link {
  font-size: 1rem;
  padding: .6rem 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
}

/* Плавающий переключатель (прилипает после прокрутки развилки) */
.du-track-sticky {
  position: fixed;
  top: 72px;
  left: 50%;
  transform: translateX(-50%) translateY(-20px);
  z-index: 990;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
  background: rgba(20,48,60,.95);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(232,235,231,.12);
  border-radius: 50px;
  padding: 4px;
  display: flex;
  gap: 0;
  min-width: 220px;
}

.du-track-sticky.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.du-track-sticky__track {
  position: absolute;
  top: 4px; bottom: 4px;
  width: calc(50% - 4px);
  left: 4px;
  background: var(--coral);
  border-radius: 50px;
  transition: transform var(--transition);
  pointer-events: none;
}

body.track-b .du-track-sticky__track { transform: translateX(100%); }

.du-track-sticky__btn {
  flex: 1;
  background: none;
  border: none;
  cursor: pointer;
  color: rgba(232,235,231,.65);
  font-family: var(--font-body);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .4rem .7rem;
  border-radius: 50px;
  position: relative;
  z-index: 1;
  transition: color var(--transition);
}

.du-track-sticky__btn.is-active,
.du-track-sticky__btn:hover { color: var(--white); }

/* =========================================================
   ГЕРОЙ — РАЗВИЛКА (полный экран, разделён диагональю)
   ========================================================= */
.du-fork {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  overflow: hidden;
}

.du-fork__half {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem 4rem;
  position: relative;
  cursor: pointer;
  transition: flex var(--transition);
  overflow: hidden;
}

.du-fork__half--a {
  background: var(--track-a-bg);
}

.du-fork__half--b {
  background: var(--track-b-bg);
}

.du-fork__half:hover { flex: 1.35; }
.du-fork__half:hover ~ .du-fork__half,
.du-fork__half:has(~ .du-fork__half:hover) { flex: .65; }

/* Диагональный разделитель */
.du-fork__divider {
  position: absolute;
  top: 0; bottom: 0;
  width: 120px;
  left: calc(50% - 60px);
  z-index: 10;
  pointer-events: none;
}

.du-fork__divider::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 3px;
  background: var(--coral);
  transform: skewX(-4deg);
}

.du-fork__half--a .du-fork__bg-pattern {
  position: absolute;
  inset: 0;
  background-image: var(--track-a-pattern);
  opacity: .4;
  pointer-events: none;
}

.du-fork__half--b .du-fork__bg-pattern {
  position: absolute;
  inset: 0;
  background-image: var(--track-b-pattern);
  opacity: .6;
  pointer-events: none;
}

.du-fork__tag {
  display: inline-block;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--coral);
  background: rgba(226,112,58,.12);
  border: 1px solid rgba(226,112,58,.25);
  border-radius: 50px;
  padding: .3rem .8rem;
  margin-bottom: 1.5rem;
  width: fit-content;
}

.du-fork__title {
  font-family: var(--font-head);
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.08;
  margin-bottom: 1.2rem;
  max-width: 14ch;
}

.du-fork__sub {
  font-size: 1.05rem;
  color: rgba(232,235,231,.65);
  line-height: 1.6;
  max-width: 38ch;
  margin-bottom: 2rem;
}

.du-fork__btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  background: var(--coral);
  color: #fff;
  font-weight: 700;
  font-size: .9rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  text-decoration: none;
  padding: .85rem 2rem;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  width: fit-content;
  position: relative;
  overflow: hidden;
}

.du-fork__btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--transition);
}

.du-fork__btn:hover::before { background: rgba(255,255,255,.08); }
.du-fork__btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(226,112,58,.4); }
.du-fork__btn:active { transform: translateY(0); }

.du-fork__arrow {
  font-size: 1.1rem;
  transition: transform var(--transition);
}
.du-fork__btn:hover .du-fork__arrow { transform: translateX(4px); }

/* =========================================================
   ОБЁРТКА ДВУХ ТРЕКОВ
   ========================================================= */
.du-content {
  position: relative;
}

/* Секция трека */
.du-track {
  display: none;
}

.du-track--a { background: var(--track-a-bg); }
.du-track--b { background: var(--track-b-bg); }

body.track-a .du-track--a { display: block; }
body.track-b .du-track--b { display: block; }

/* Кроссфейд при переключении */
.du-track.is-entering {
  animation: trackFadeIn .4s ease forwards;
}

@keyframes trackFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =========================================================
   ОБЩИЕ СЕКЦИИ
   ========================================================= */
.du-section {
  padding: 6rem 2rem;
  position: relative;
}

.du-section--alt {
  background: rgba(255,255,255,.03);
}

.du-container {
  max-width: 1200px;
  margin: 0 auto;
}

.du-eyebrow {
  display: inline-block;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--coral);
  margin-bottom: 1rem;
}

.du-section-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 1.2rem;
  max-width: 22ch;
}

.du-section-lead {
  font-size: 1.05rem;
  color: rgba(232,235,231,.65);
  max-width: 58ch;
  line-height: 1.7;
  margin-bottom: 3rem;
}

/* =========================================================
   СУТЬ УСЛУГИ (трек A / трек B)
   ========================================================= */
.du-essence {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.du-essence__text {}

.du-essence__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .85rem;
  margin-top: 1.8rem;
}

.du-essence__features li {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  font-size: .95rem;
  color: rgba(232,235,231,.8);
  line-height: 1.55;
}

.du-essence__features li::before {
  content: '';
  flex-shrink: 0;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--coral);
  margin-top: .55rem;
}

.du-essence__visual {
  position: relative;
}

.du-essence__img-wrap {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.du-essence__img-wrap img {
  width: 100%;
  display: block;
  transition: transform .5s ease;
}

.du-essence__img-wrap:hover img { transform: scale(1.04); }

.du-essence__img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(226,112,58,.15) 0%, transparent 60%);
  pointer-events: none;
}

/* =========================================================
   УСЛУГИ — КАРТОЧКИ
   ========================================================= */
.du-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

/* Трек A — карточки с цветной полосой снизу */
.du-card--a {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(232,235,231,.08);
  border-radius: var(--radius);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.du-card--a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--coral);
  transform: scaleX(0);
  transition: transform var(--transition), height .3s ease;
  transform-origin: left;
}

.du-card--a:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(226,112,58,.25);
}

.du-card--a:hover::after {
  transform: scaleX(1);
  height: 4px;
}

/* Трек B — карточки с угловой геометрией */
.du-card--b {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(232,235,231,.07);
  border-radius: 4px 16px 4px 16px;
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.du-card--b::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 0; height: 0;
  border-style: solid;
  border-width: 40px 40px 0 0;
  border-color: var(--coral) transparent transparent transparent;
  opacity: .5;
  transition: opacity var(--transition), border-width var(--transition);
}

.du-card--b:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,.25);
}

.du-card--b:hover::before {
  opacity: .85;
  border-width: 50px 50px 0 0;
}

.du-card__icon {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  display: block;
}

.du-card__title {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: .6rem;
  line-height: 1.2;
}

.du-card__body {
  font-size: .9rem;
  color: rgba(232,235,231,.6);
  line-height: 1.6;
}

/* =========================================================
   УСЛОВИЯ / ЦЕНЫ
   ========================================================= */
.du-pricing {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.du-pricing__item {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(232,235,231,.08);
  border-radius: var(--radius);
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: .6rem;
}

.du-pricing__label {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--coral);
}

.du-pricing__value {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.du-pricing__note {
  font-size: .85rem;
  color: rgba(232,235,231,.5);
  line-height: 1.5;
}

/* =========================================================
   ФОРМА
   ========================================================= */
.du-form-section {
  padding: 6rem 2rem;
  position: relative;
  overflow: hidden;
}

.du-form-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(226,112,58,.12) 0%, transparent 65%);
  pointer-events: none;
}

/* Фон трека меняется */
body.track-a .du-form-section { background: var(--track-a-bg); }
body.track-b .du-form-section { background: var(--track-b-bg); }

.du-form-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.du-form-info__contact {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.du-form-info__contact a {
  color: var(--coral);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition);
}

.du-form-info__contact a:hover { color: #ff8c5a; }

.du-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.du-form__group {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}

.du-form__label {
  font-size: .8rem;
  font-weight: 600;
  color: rgba(232,235,231,.7);
  letter-spacing: .04em;
}

.du-form__label abbr {
  color: var(--coral);
  text-decoration: none;
  margin-left: 2px;
}

.du-form__input,
.du-form__select,
.du-form__textarea {
  background: rgba(255,255,255,.06);
  border: 1.5px solid rgba(232,235,231,.12);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: var(--font-body);
  font-size: .9rem;
  padding: .75rem 1rem;
  width: 100%;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  -webkit-appearance: none;
}

.du-form__input:focus,
.du-form__select:focus,
.du-form__textarea:focus {
  border-color: var(--coral);
  box-shadow: 0 0 0 3px rgba(226,112,58,.18);
}

.du-form__input::placeholder,
.du-form__textarea::placeholder { color: rgba(232,235,231,.3); }

.du-form__select option { background: var(--sea); color: var(--sand); }

.du-form__textarea { resize: vertical; min-height: 110px; }

.du-form__error {
  font-size: .78rem;
  color: #ff7b7b;
  display: none;
}

.du-form__group.has-error .du-form__error { display: block; }
.du-form__group.has-error .du-form__input,
.du-form__group.has-error .du-form__select,
.du-form__group.has-error .du-form__textarea {
  border-color: #ff7b7b;
}

.du-form__submit {
  background: var(--coral);
  color: #fff;
  border: none;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: .9rem 2.5rem;
  cursor: pointer;
  width: fit-content;
  position: relative;
  overflow: hidden;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.du-form__submit::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--transition);
}

.du-form__submit:hover { background: #c95d28; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(226,112,58,.4); }
.du-form__submit:hover::before { background: rgba(255,255,255,.06); }
.du-form__submit:active { transform: translateY(0); }
.du-form__submit:disabled { opacity: .6; cursor: not-allowed; transform: none; box-shadow: none; }
.du-form__submit:focus-visible { outline: 2px solid var(--coral); outline-offset: 3px; }

/* Toast */
#du-toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9000;
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  font-size: .9rem;
  font-weight: 600;
  max-width: 340px;
  pointer-events: none;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .3s, transform .3s;
}

#du-toast.is-show { opacity: 1; transform: translateY(0); }
#du-toast.is-success { background: #1e6641; color: #c3f0d5; border: 1px solid rgba(195,240,213,.2); }
#du-toast.is-error { background: #5e1a1a; color: #ffd0d0; border: 1px solid rgba(255,208,208,.2); }

/* =========================================================
   ОБЩИЕ СЕКЦИИ (ограничения, контакты)
   ========================================================= */
.du-shared {
  background: rgba(255,255,255,.02);
  border-top: 1px solid rgba(232,235,231,.07);
}

/* Доверие — трек A: что входит/не входит */
.du-trust-table {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.du-trust-col {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(232,235,231,.07);
  border-radius: var(--radius);
  padding: 1.8rem;
}

.du-trust-col__head {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
  padding-bottom: .6rem;
  border-bottom: 1px solid rgba(232,235,231,.1);
}

.du-trust-col--yes .du-trust-col__head { color: #7dce9a; }
.du-trust-col--no  .du-trust-col__head { color: #ff8a8a; }

.du-trust-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .7rem;
}

.du-trust-col ul li {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  font-size: .88rem;
  color: rgba(232,235,231,.7);
  line-height: 1.5;
}

.du-trust-col--yes ul li::before { content: '✓'; color: #7dce9a; font-weight: 700; flex-shrink: 0; }
.du-trust-col--no  ul li::before { content: '—'; color: #ff8a8a; font-weight: 700; flex-shrink: 0; }

/* Доверие — трек B: зоны ответственности */
.du-resp-table {
  width: 100%;
  border-collapse: collapse;
}

.du-resp-table th {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--coral);
  padding: .8rem 1rem;
  text-align: left;
  border-bottom: 2px solid rgba(226,112,58,.25);
}

.du-resp-table td {
  padding: .85rem 1rem;
  font-size: .88rem;
  color: rgba(232,235,231,.7);
  border-bottom: 1px solid rgba(232,235,231,.06);
  line-height: 1.5;
  vertical-align: top;
}

.du-resp-table tr:hover td { background: rgba(255,255,255,.03); }

/* =========================================================
   OBMEDZENIA (общая секция)
   ========================================================= */
.du-limits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.du-limit-item {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(232,235,231,.07);
  border-left: 3px solid rgba(226,112,58,.4);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 1.2rem 1.4rem;
}

.du-limit-item__title {
  font-size: .85rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: .3rem;
}

.du-limit-item__body {
  font-size: .83rem;
  color: rgba(232,235,231,.55);
  line-height: 1.55;
}

/* =========================================================
   FOOTER
   ========================================================= */
.du-footer {
  background: rgba(10,24,30,1);
  border-top: 1px solid rgba(232,235,231,.07);
  padding: 3.5rem 2rem 2rem;
}

.du-footer__inner {
  max-width: 1200px;
  margin: 0 auto;
}

.du-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.du-footer__brand img {
  height: 36px;
  width: auto;
  margin-bottom: 1rem;
  display: block;
}

.du-footer__brand-name {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: .6rem;
}

.du-footer__brand-desc {
  font-size: .83rem;
  color: rgba(232,235,231,.45);
  line-height: 1.6;
  max-width: 30ch;
}

.du-footer__col-title {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(232,235,231,.4);
  margin-bottom: 1rem;
}

.du-footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .5rem;
}

.du-footer__links a {
  font-size: .85rem;
  color: rgba(232,235,231,.55);
  text-decoration: none;
  transition: color var(--transition);
}

.du-footer__links a:hover { color: var(--coral); }

.du-footer__legal {
  font-size: .78rem;
  color: rgba(232,235,231,.35);
  line-height: 1.7;
}

.du-footer__legal strong { color: rgba(232,235,231,.5); font-weight: 600; }

.du-footer__bottom {
  border-top: 1px solid rgba(232,235,231,.06);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: .75rem;
}

.du-footer__copy {
  font-size: .78rem;
  color: rgba(232,235,231,.3);
}

.du-footer__policy-links {
  display: flex;
  gap: 1.5rem;
}

.du-footer__policy-links a {
  font-size: .78rem;
  color: rgba(232,235,231,.35);
  text-decoration: none;
  transition: color var(--transition);
}

.du-footer__policy-links a:hover { color: var(--sand); }

/* =========================================================
   COOKIE BANNER
   ========================================================= */
#du-cookie {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(120px);
  z-index: 8000;
  background: rgba(20,48,60,.97);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(232,235,231,.12);
  border-radius: var(--radius);
  padding: 1.2rem 1.6rem;
  max-width: 580px;
  width: calc(100% - 2rem);
  display: flex;
  align-items: center;
  gap: 1.5rem;
  box-shadow: var(--shadow-lg);
  transition: transform .45s cubic-bezier(.4,0,.2,1);
}

#du-cookie.is-visible { transform: translateX(-50%) translateY(0); }

#du-cookie p {
  font-size: .82rem;
  color: rgba(232,235,231,.65);
  line-height: 1.55;
  flex: 1;
}

#du-cookie p a {
  color: var(--coral);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.du-cookie__btns {
  display: flex;
  gap: .6rem;
  flex-shrink: 0;
}

.du-cookie__btn {
  border-radius: 50px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .5rem 1.1rem;
  cursor: pointer;
  border: 1.5px solid;
  transition: background var(--transition), color var(--transition);
  font-family: var(--font-body);
}

.du-cookie__btn--accept {
  background: var(--coral);
  border-color: var(--coral);
  color: #fff;
}

.du-cookie__btn--accept:hover { background: #c95d28; border-color: #c95d28; }

.du-cookie__btn--reject {
  background: transparent;
  border-color: rgba(232,235,231,.25);
  color: rgba(232,235,231,.6);
}

.du-cookie__btn--reject:hover { border-color: var(--sand); color: var(--sand); }

.du-cookie__btn:focus-visible { outline: 2px solid var(--coral); outline-offset: 2px; }

/* =========================================================
   АНИМАЦИЯ ПОЯВЛЕНИЯ СЕКЦИЙ
   ========================================================= */
.du-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .5s ease, transform .5s ease;
}

.du-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================
   FOCUS VISIBLE
   ========================================================= */
:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =========================================================
   СКРОЛЛБАР
   ========================================================= */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--sea); }
::-webkit-scrollbar-thumb { background: var(--sea-lt); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--coral); }

/* =========================================================
   REDUCED MOTION
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  .du-reveal { opacity: 1; transform: none; }
}

/* =========================================================
   МОБИЛЬНАЯ АДАПТАЦИЯ
   ========================================================= */
@media (max-width: 1024px) {
  .du-essence { grid-template-columns: 1fr; }
  .du-form-wrap { grid-template-columns: 1fr; }
  .du-footer__grid { grid-template-columns: 1fr 1fr; }
  .du-trust-table { grid-template-columns: 1fr; }
  .du-nav__left, .du-nav__right { display: none; }
}

@media (max-width: 768px) {
  .du-nav__inner { grid-template-columns: 1fr auto; }
  .du-nav__burger { display: flex; }
  .du-nav__switcher { min-width: 180px; font-size: .7rem; }

  .du-fork { flex-direction: column; height: auto; min-height: 100vh; }
  .du-fork__half { padding: 4rem 1.5rem; flex: none !important; min-height: 50vh; }
  .du-fork__divider { display: none; }

  .du-footer__grid { grid-template-columns: 1fr; }
  .du-footer__bottom { flex-direction: column; text-align: center; }

  .du-section { padding: 4rem 1.25rem; }

  #du-cookie { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .du-cookie__btns { align-self: flex-end; }

  .du-resp-table { font-size: .8rem; }
}

@media (max-width: 480px) {
  .du-nav__switcher { min-width: 160px; }
  .du-services-grid { grid-template-columns: 1fr; }
  .du-pricing { grid-template-columns: 1fr; }
}