*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:   #1962FF;
  --bg:     #F4F6FB;
  --text:   #323439;
  --muted:  #7C859C;
  --white:  #ffffff;
  --radius: 10px;
  --gap:    20px;
  --gold:   #feaa2a;
  --brown:  #663f38;
}

.opt_nalog_container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}

/* =============================================
   АНИМАЦИИ ПОЯВЛЕНИЯ
============================================= */
.opt_nalog_animate {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.opt_nalog_animate.is-visible { opacity: 1; transform: translateY(0); }
.opt_nalog_animate:nth-child(2) { transition-delay: 0.08s; }
.opt_nalog_animate:nth-child(3) { transition-delay: 0.16s; }
.opt_nalog_animate:nth-child(4) { transition-delay: 0.24s; }
.opt_nalog_animate:nth-child(5) { transition-delay: 0.32s; }
.opt_nalog_animate:nth-child(6) { transition-delay: 0.40s; }

.opt_nalog_section_title {
  font-size: 55px;
  font-weight: 400;
  line-height: 60px;
  margin-bottom: 40px;
  max-width: 780px;
  font-family: 'Onest', sans-serif;
}
.opt_nalog_section_title span { color: var(--blue); }

/* =============================================
   БЛОК 1 — HERO
============================================= */
.opt_nalog_hero {
  background: var(--white);
  padding: 40px 20px;
}

.opt_nalog_hero__wrapper {
  max-width: 1180px;
  margin: 0 auto;
  background: var(--bg);
  border-radius: 15px;
  overflow: hidden;
  display: flex;
  align-items: stretch;
  min-height: 500px;
}

.opt_nalog_hero__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 60px 50px 60px 80px;
}

.opt_nalog_hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(25,98,255,0.10);
  border-radius: 50px;
  padding: 8px 16px;
  font-size: 14px;
  color: var(--blue);
  margin-bottom: 24px;
  width: fit-content;
  font-family: 'Onest', sans-serif;
}

.opt_nalog_hero__badge-dot {
  width: 8px; height: 8px;
  background: var(--blue);
  border-radius: 50%;
  animation: opt_nalog_pulse 2s infinite;
}
@keyframes opt_nalog_pulse {
  0%,100% { opacity:1; transform:scale(1); }
  50%      { opacity:0.5; transform:scale(0.8); }
}

.opt_nalog_hero__content h1 {
  font-size: 50px;
  font-weight: 400;
  line-height: 56px;
  color: var(--text);
  margin: 0 0 25px 0;
}
.opt_nalog_hero__title span { color: var(--blue); }

.opt_nalog_hero__tagline {
  font-size: 18px;
  line-height: 26px;
  color: var(--muted);
  margin-bottom: 28px;
  font-family: 'Onest', sans-serif;
}

.opt_nalog_hero__btn {
  display: inline-block;
  align-self: flex-start;
  background: var(--blue);
  color: #fff;
  border-radius: var(--radius);
  padding: 20px 28px;
  font-size: 18px;
  font-family: 'Onest', sans-serif;
  border: none;
  cursor: pointer;
  transition: background 0.25s;
  text-decoration: none;
}
.opt_nalog_hero__btn:hover { background: #004fe6; }

.opt_nalog_hero__trust {
  display: flex;
  gap: 28px;
  margin-top: 32px;
  flex-wrap: wrap;
}
.opt_nalog_hero__trust-item { display: flex; flex-direction: column; gap: 3px; }
.opt_nalog_hero__trust-num  { font-size: 24px; font-weight: 500; color: var(--blue); line-height:1; font-family:'Onest',sans-serif; }
.opt_nalog_hero__trust-lbl  { font-size: 13px; color: var(--muted); line-height:17px; max-width:130px; font-family:'Onest',sans-serif; }

/* Правая иллюстрация — «счётчик экономии» */
.opt_nalog_hero__visual {
  flex-basis: 420px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 50px 40px;
  position: relative;
  overflow: hidden;
}

/* Фоновый круг */
.opt_nalog_hero__visual::before {
  content: '';
  position: absolute;
  width: 340px; height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(25,98,255,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.opt_nalog_meter {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

/* Строка «налог → экономия» */
.opt_nalog_meter__row {
  background: #fff;
  border-radius: 12px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 4px 16px rgba(25,98,255,0.07);
  animation: opt_nalog_slidein 0.6s ease both;
}
.opt_nalog_meter__row:nth-child(1) { animation-delay: 0.1s; }
.opt_nalog_meter__row:nth-child(2) { animation-delay: 0.25s; }
.opt_nalog_meter__row:nth-child(3) { animation-delay: 0.4s; }
.opt_nalog_meter__row:nth-child(4) { animation-delay: 0.55s; }

@keyframes opt_nalog_slidein {
  from { opacity:0; transform:translateX(20px); }
  to   { opacity:1; transform:translateX(0); }
}

.opt_nalog_meter__icon {
  flex-shrink: 0;
  width: 38px; height: 38px;
  border-radius: 10px;
  background: var(--gold);
  display: flex; align-items: center; justify-content: center;
}
.opt_nalog_meter__icon svg {
  width: 20px; height: 20px;
  stroke: var(--brown); fill: none; stroke-width: 2; stroke-linecap: round;
}

.opt_nalog_meter__label {
  flex: 1;
  font-size: 14px; color: var(--muted); line-height: 18px;
  font-family: 'Onest', sans-serif;
}

/* Прогресс-бар */
.opt_nalog_meter__bar-wrap {
  flex: 2;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.opt_nalog_meter__bar-track {
  height: 6px;
  background: #EEF3FF;
  border-radius: 4px;
  overflow: hidden;
}
.opt_nalog_meter__bar-fill {
  height: 100%;
  background: var(--blue);
  border-radius: 4px;
  width: 0%;
  transition: width 1.4s ease;
}
.opt_nalog_meter__bar-fill.is-animated { /* width set via JS */ }
.opt_nalog_meter__saving {
  font-size: 13px; color: #27ae60; font-weight: 500;
  font-family: 'Onest', sans-serif;
}

/* Итоговая карточка */
.opt_nalog_meter__total {
  background: var(--blue);
  border-radius: 12px;
  padding: 16px 18px;
  display: flex; align-items: center; justify-content: space-between;
  animation: opt_nalog_slidein 0.6s ease 0.7s both;
}
.opt_nalog_meter__total-lbl {
  font-size: 14px; color: rgba(255,255,255,0.75);
  font-family: 'Onest', sans-serif;
}
.opt_nalog_meter__total-num {
  font-size: 22px; font-weight: 500; color: #fff;
  font-family: 'Onest', sans-serif;
}
.opt_nalog_meter__total-chip {
  background: rgba(255,255,255,0.15);
  border-radius: 8px;
  padding: 5px 10px;
  font-size: 13px; color: #a8f0c6;
  font-family: 'Onest', sans-serif;
}

/* =============================================
   БЛОК 2 — Когда нужна услуга
   Дизайн: сетка 3×2
============================================= */
.opt_nalog_need {
  padding: 60px 0;
  background: var(--bg);
}

.opt_nalog_need__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}

.opt_nalog_need__item {
  background: var(--white);
  border-radius: var(--radius);
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 0.22s, box-shadow 0.22s;
  cursor: default;
}
.opt_nalog_need__item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(25,98,255,0.10);
}

.opt_nalog_need__num {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: #EEF3FF;
  color: var(--blue);
  font-size: 16px; font-weight: 500;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Onest', sans-serif;
  flex-shrink: 0;
}

.opt_nalog_need__text {
  font-size: 17px; line-height: 24px; color: var(--text);
  font-family: 'Onest', sans-serif;
  flex: 1;
}

.opt_nalog_need__icon {
  width: 26px; height: 26px;
  opacity: 0.14;
  align-self: flex-end;
  margin-top: auto;
}
.opt_nalog_need__icon svg {
  width: 26px; height: 26px;
  stroke: var(--blue); fill: none; stroke-width: 1.5;
}

/* Важное замечание */
.opt_nalog_need__note {
  grid-column: span 3;
  background: #EEF3FF;
  border-radius: var(--radius);
  padding: 20px 28px;
  display: flex; align-items: flex-start; gap: 14px;
  font-size: 16px; line-height: 24px; color: var(--blue);
  font-family: 'Onest', sans-serif;
}
.opt_nalog_need__note-icon {
  flex-shrink: 0;
  width: 36px; height: 36px;
  background: var(--blue);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
}
.opt_nalog_need__note-icon svg {
  width: 18px; height: 18px;
  stroke: #fff; fill: none; stroke-width: 2; stroke-linecap: round;
}

/* =============================================
   БЛОК 3 — Что входит
   Дизайн: таблица вкладок слева + контент справа
============================================= */
.opt_nalog_what {
  padding: 60px 0;
  background: var(--white);
}

.opt_nalog_what__inner {
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 0;
  align-items: start;
  background: var(--bg);
  border-radius: 15px;
  overflow: hidden;
}

/* Левая: вертикальные табы */
.opt_nalog_what__tabs {
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--bg);
  position: sticky;
  top: 20px;
}

.opt_nalog_what__tab {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.2s;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  font-family: 'Onest', sans-serif;
  outline: none;
}
.opt_nalog_what__tab:focus { outline: none; }
.opt_nalog_what__tab:focus-visible {
  box-shadow: 0 0 0 2px var(--blue);
}
.opt_nalog_what__tab:hover { background: rgba(25,98,255,0.06); }
.opt_nalog_what__tab.is-active {
  background: var(--white);
  box-shadow: 0 2px 12px rgba(25,98,255,0.08);
}

.opt_nalog_what__tab-icon {
  flex-shrink: 0;
  width: 36px; height: 36px;
  background: #EEF3FF;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s;
}
.opt_nalog_what__tab.is-active .opt_nalog_what__tab-icon { background: var(--gold); }
.opt_nalog_what__tab-icon svg {
  width: 18px; height: 18px;
  stroke: var(--muted); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
  transition: stroke 0.2s;
}
.opt_nalog_what__tab.is-active .opt_nalog_what__tab-icon svg { stroke: var(--brown); }

.opt_nalog_what__tab-label {
  font-size: 15px; color: var(--muted); line-height: 20px;
  transition: color 0.2s;
}
.opt_nalog_what__tab.is-active .opt_nalog_what__tab-label { color: var(--text); font-weight: 500; }

/* Правая: панели */
.opt_nalog_what__panels {
  padding: 40px;
  background: var(--white);
  min-height: 380px;
}

.opt_nalog_what__panel {
  display: none;
  animation: opt_nalog_fadein 0.3s ease;
}
.opt_nalog_what__panel.is-active { display: block; }

@keyframes opt_nalog_fadein {
  from { opacity:0; transform:translateY(8px); }
  to   { opacity:1; transform:translateY(0); }
}

.opt_nalog_what__panel-title {
  font-size: 24px; font-weight: 400; color: var(--text); margin-bottom: 20px; line-height: 32px;
  font-family: 'Onest', sans-serif;
}

.opt_nalog_what__list {
  list-style: none;
  display: flex; flex-direction: column; gap: 12px;
}
.opt_nalog_what__list li {
  display: flex; gap: 14px; align-items: flex-start;
  font-size: 17px; line-height: 24px; color: var(--muted);
  font-family: 'Onest', sans-serif;
}
.opt_nalog_what__list li::before {
  content: '';
  flex-shrink: 0;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blue);
  margin-top: 9px;
}

/* Баннер под контентом */
.opt_nalog_what__banner {
  margin-top: 30px;
  background: var(--bg);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex; align-items: center; gap: 14px;
  font-size: 16px; line-height: 24px; color: var(--text);
  font-family: 'Onest', sans-serif;
  border-left: 3px solid var(--gold);
}
.opt_nalog_what__banner strong { color: var(--blue); }

/* Нижний CTA */
.opt_nalog_what__cta {
  margin-top: 20px;
  background: var(--blue);
  border-radius: var(--radius);
  padding: 28px 35px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.opt_nalog_what__cta p {
  font-size: 19px; line-height: 27px; color: #fff; max-width: 520px;
  font-family: 'Onest', sans-serif;
}
.opt_nalog_what__cta p em { font-style:normal; color: #FFD166; font-weight:500; }
.opt_nalog_what__cta-btn {
  flex-shrink: 0;
  background: #fff; color: var(--blue);
  border: none; border-radius: var(--radius);
  padding: 16px 26px; font-size: 16px; font-family: 'Onest', sans-serif;
  cursor: pointer; white-space: nowrap; transition: filter 0.2s;
}
.opt_nalog_what__cta-btn:hover { filter: brightness(0.96); }

/* =============================================
   БЛОК 4 — Что вы получаете
   Дизайн: асимметричная сетка «карточки с иконкой»
============================================= */
.opt_nalog_result {
  padding: 60px 0;
  background: var(--bg);
}

.opt_nalog_result__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}

.opt_nalog_result__item {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 28px;
  display: flex; flex-direction: column; gap: 14px;
}

.opt_nalog_result__icon {
  width: 48px; height: 48px;
  background: var(--gold);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
}
.opt_nalog_result__icon svg {
  width: 24px; height: 24px;
  fill: none; stroke: var(--brown);
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}

.opt_nalog_result__title {
  font-size: 18px; font-weight: 400; line-height: 25px; color: var(--text);
  font-family: 'Onest', sans-serif;
}
.opt_nalog_result__text {
  font-size: 15px; line-height: 22px; color: var(--muted);
  font-family: 'Onest', sans-serif;
}

/* Итоговая полоса — на всю ширину */
.opt_nalog_result__bottom {
  margin-top: var(--gap);
  background: var(--blue);
  border-radius: var(--radius);
  padding: 28px 50px;
  text-align: center;
  font-size: 19px; line-height: 28px; color: #fff;
  font-family: 'Onest', sans-serif;
}

/* =============================================
   БЛОК 5 — Как мы работаем
   Дизайн: 4 сверху + 3 снизу (на всю ширину)
============================================= */
.opt_nalog_steps {
  padding: 60px 0;
  background: var(--white);
}

.opt_nalog_steps__grid1 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
  position: relative;
}
.opt_nalog_steps__grid1::before {
  content: '';
  position: absolute;
  top: 42px;
  left: calc(12.5% + 8px);
  right: calc(12.5% + 8px);
  height: 2px;
  background: linear-gradient(to right, var(--blue) 0%, #DDE6FF 100%);
  z-index: 0;
}

.opt_nalog_steps__grid2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  margin-top: var(--gap);
}

.opt_nalog_step {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 26px 24px;
  display: flex; flex-direction: column; gap: 10px;
  position: relative; z-index: 1;
  transition: box-shadow 0.22s;
}
.opt_nalog_step:hover { box-shadow: 0 8px 28px rgba(25,98,255,0.10); }

.opt_nalog_step__dot {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid #DDE6FF;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 500; color: var(--muted);
  font-family: 'Onest', sans-serif;
  transition: background 0.3s, border-color 0.3s, color 0.3s;
  margin-bottom: 2px;
}
.opt_nalog_step.is-active .opt_nalog_step__dot {
  background: var(--blue); border-color: var(--blue); color: #fff;
}

/* Последний шаг — синий фон */
.opt_nalog_step--last {
  background: var(--blue);
}
.opt_nalog_step--last .opt_nalog_step__dot {
  background: var(--white)!important; color: var(--blue)!important;
}

.opt_nalog_step__num   { font-size: 11px; color: var(--blue); text-transform: uppercase; letter-spacing: 0.05em; font-family:'Onest',sans-serif; }
.opt_nalog_step__title { font-size: 16px; color: var(--text); line-height: 22px; font-family:'Onest',sans-serif; }
.opt_nalog_step__text  { font-size: 14px; color: var(--muted); line-height: 20px; font-family:'Onest',sans-serif; }

.opt_nalog_step--last .opt_nalog_step__num   { color: rgba(255,255,255,0.65); }
.opt_nalog_step--last .opt_nalog_step__title { color: #fff; }
.opt_nalog_step--last .opt_nalog_step__text  { color: rgba(255,255,255,0.70); }

/* Подпись */
.opt_nalog_steps__note {
  margin-top: 24px;
  text-align: center;
  font-size: 16px; color: var(--muted);
  font-family: 'Onest', sans-serif;
}
.opt_nalog_steps__note strong { color: var(--blue); }

/* =============================================
   БЛОК 6 — Стоимость + форма
============================================= */
.opt_nalog_price {
  padding: 60px 0;
}

.opt_nalog_price__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
  align-items: stretch;
}

.opt_nalog_price__left {
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
}

.opt_nalog_price__factors {
  display: flex; flex-direction: column; justify-content: space-between;
  margin-bottom: 18px;
}

.opt_nalog_price__factor {
  background: var(--white);
  border-radius: var(--radius);
  padding: 18px 22px;
  display: flex; gap: 16px; align-items: center;
}
.opt_nalog_price__factor-icon {
  flex-shrink: 0;
  width: 50px; height: 50px;
  background: var(--gold);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
}
.opt_nalog_price__factor-icon svg {
  width: 30px; height: 30px;
  stroke: var(--brown); fill: none; stroke-width: 2; stroke-linecap: round;
}
.opt_nalog_price__factor-title { font-size: 18px; line-height: 23px; color: var(--text); margin-bottom: 2px; font-family:'Onest',sans-serif; }
.opt_nalog_price__factor-text  { font-size: 16px; line-height: 21px; color: var(--muted); font-family:'Onest',sans-serif; }

.opt_nalog_price__note {
  background: #EEF3FF;
  border-radius: var(--radius);
  padding: 16px 20px;
  font-size: 15px; line-height: 22px; color: var(--blue);
  font-family: 'Onest', sans-serif;
}

/* Правая колонка — ценник + форма */
.opt_nalog_price__right {}

.opt_nalog_price__badge {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px 30px;
  margin-bottom: 14px;
  display: flex; align-items: center; gap: 18px;
}
.opt_nalog_price__badge-icon {
  width: 52px; height: 52px;
  background: var(--gold);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.opt_nalog_price__badge-icon svg {
  width: 26px; height: 26px;
  stroke: var(--brown); fill: none; stroke-width: 2; stroke-linecap: round;
}
.opt_nalog_price__badge-from   { font-size: 13px; color: var(--muted); margin-bottom:3px; font-family:'Onest',sans-serif; }
.opt_nalog_price__badge-amount { font-size: 32px; font-weight: 500; color: var(--blue); line-height:1; font-family:'Onest',sans-serif; }
.opt_nalog_price__badge-note   { font-size: 13px; color: var(--muted); margin-top:4px; font-family:'Onest',sans-serif; }

/* Форма (синий фон, sticky) */


/* =============================================
   БЛОК 7 — Тарифная карточка
============================================= */
.opt_nalog_tariff {
  padding: 60px 0;
  background: var(--white);
}

.opt_nalog_tariff h2 {
  font-size: 55px;
  font-weight: 400;
  line-height: 60px;
  margin: 0 0 30px 0;
  max-width: 780px;
}

.opt_nalog_tariff p{
  padding: 18px 0;
  font-size: 18px; line-height: 26px; color: var(--muted);
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 28px;
  font-family: 'Onest', sans-serif;
}

.opt_nalog_tariff__card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 40px 48px;
  display: flex; align-items: center; justify-content: space-between; gap: 28px;
}
.opt_nalog_tariff__card-left { display: flex; align-items: center; gap: 22px; }
.opt_nalog_tariff__card-title { font-size: 22px; font-weight: 400; color: var(--text); line-height: 30px; margin-bottom: 5px; font-family:'Onest',sans-serif; }
.opt_nalog_tariff__card-desc  { font-size: 15px; color: var(--muted); line-height: 22px; font-family:'Onest',sans-serif; }
.opt_nalog_tariff__card-price { font-size: 36px; font-weight: 500; color: var(--blue); line-height: 1; margin-bottom: 10px; font-family:'Onest',sans-serif; }
.opt_nalog_tariff__card-btn {
  background: var(--blue); color: #fff;
  border: none; border-radius: var(--radius);
  padding: 16px 28px; font-size: 16px; font-family: 'Onest', sans-serif;
  cursor: pointer; transition: filter 0.2s; white-space: nowrap; display: block;
}
.opt_nalog_tariff__card-btn:hover { filter: brightness(1.08); }

/* =============================================
   БЛОК 8 — FAQ
============================================= */
.opt_nalog_faq {
  padding: 60px 0;
  background: var(--bg)
}
.opt_nalog_faq__list {
  display: flex; flex-wrap: wrap; flex-direction: row; gap: 20px; justify-content: space-between; width: 100%;
}

:focus {
  outline: none!important;
}

.opt_nalog_faq__item {
  background: var(--white); border-radius: var(--radius); overflow: hidden; width: calc(50% - 10px);
}
.opt_nalog_faq__question {
  width: 100%; text-align: left; background: none; border: none;
  padding: 22px 30px; font-size: 18px; font-family: 'Onest', sans-serif;
  color: var(--text); cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 16px; line-height: 24px;
}
.opt_nalog_faq__arrow {
  flex-shrink: 0; width: 28px; height: 28px;
  background: var(--bg); border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.3s, background 0.3s;
}
.opt_nalog_faq__arrow svg { width:16px; height:16px; stroke:var(--muted); fill:none; stroke-width:2; stroke-linecap:round; transition:stroke 0.3s; }
.opt_nalog_faq__item.is-open .opt_nalog_faq__arrow { transform: rotate(180deg); background: var(--blue); }
.opt_nalog_faq__item.is-open .opt_nalog_faq__arrow svg { stroke: #fff; }
.opt_nalog_faq__answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.opt_nalog_faq__item.is-open .opt_nalog_faq__answer { max-height: 400px; }
.opt_nalog_faq__answer-inner {
  padding: 0 30px 22px;
  font-size: 16px; line-height: 24px; color: var(--muted);
  font-family: 'Onest', sans-serif;
}
.opt_nalog_faq__answer-inner ul { list-style: none; margin-top: 10px; display: flex; flex-direction: column; gap: 8px; }
.opt_nalog_faq__answer-inner li { display: flex; gap: 10px; align-items: flex-start; }
.opt_nalog_faq__answer-inner li::before { content: ''; flex-shrink: 0; width: 6px; height: 6px; border-radius: 50%; background: var(--blue); margin-top: 9px; }

.buh_consultation_v2__wrapper .buh_consultation_v2__form-block {
  background: var(--bg);
}

.buh_consultation_v2__wrapper .tariffs_buh__input {
    background: var(--white);
}

/* =============================================
   АДАПТИВ
============================================= */
@media (max-width: 1024px) {
  .opt_nalog_hero__wrapper { flex-direction: column; min-height: auto; }
  .opt_nalog_hero__content { padding: 40px 30px 20px; }
  .opt_nalog_hero__visual  { flex-basis: auto; padding: 30px 24px; }
  .opt_nalog_need__grid    { grid-template-columns: repeat(2, 1fr); }
  .opt_nalog_need__note    { grid-column: span 2; }
  .opt_nalog_what__inner   { grid-template-columns: 1fr; }
  .opt_nalog_what__tabs    { position: static; flex-direction: row; flex-wrap: wrap; padding: 16px; gap: 8px; }
  .opt_nalog_what__tab     { width: auto; padding: 10px 14px; }
  .opt_nalog_what__tab-label { font-size: 14px; }
  .opt_nalog_what__panels  { padding: 24px; }
  .opt_nalog_price__inner  { grid-template-columns: 1fr; }
  .opt_nalog_price__right .buh_consultation_v2__form-block { position: static; }
  .opt_nalog_steps__grid1  { grid-template-columns: repeat(2, 1fr); }
  .opt_nalog_steps__grid1::before { display: none; }
  .opt_nalog_steps__grid2  { grid-template-columns: repeat(2, 1fr); }
  .opt_nalog_tariff__card  { flex-direction: column; align-items: flex-start; }
  .opt_nalog_result__grid  { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .opt_nalog_hero__title   { font-size: 34px; line-height: 42px; }
  .opt_nalog_section_title { font-size: 34px; line-height: 44px; }
  .opt_nalog_need__grid    { grid-template-columns: 1fr; }
  .opt_nalog_need__note    { grid-column: span 1; }
  .opt_nalog_result__grid  { grid-template-columns: 1fr; }
  .opt_nalog_steps__grid1  { grid-template-columns: 1fr; }
  .opt_nalog_steps__grid2  { grid-template-columns: 1fr; }
  .opt_nalog_hero__content { padding: 28px 20px 14px; }
  .opt_nalog_what__cta     { flex-direction: column; }
  .opt_nalog_faq__question { padding: 18px 20px; font-size: 16px; }
  .opt_nalog_faq__answer-inner { padding: 0 20px 18px; }
}