/* ═══════════════════════════════════════════════════
   ХИМСТРОЙ — Внутренняя страница проекта
   Версия 2 — упрощённая структура
═══════════════════════════════════════════════════ */

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

:root {
  --green-dark:  #047148;
  --green-mid:   #349C72;
  --green-deep:  #13612e;
  --slate:       #5A656D;
  --slate-light: #889491;
  --mist:        #A9B5AE;
  --bg-light:    #F1F0EB;
  --white:       #FFFFFF;
  --charcoal:    #2D3436;
}

@keyframes stepIn {
  to { opacity: 1; transform: translateY(0); }
}

body { font-family: 'PT Sans', sans-serif; }

.entry-content-main {
  padding: 0 !important;
}

/* ── Контейнер ── */
.pj__inner {
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* ── Общие метки разделов ── */
.pj-section__label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--green-dark);
  margin-bottom: 14px;
}
.pj-section__label::before,
.pj-section__label::after {
  content: '';
  display: block;
  height: 1px;
  background: var(--green-dark);
}
.pj-section__label::before { width: 32px; }
.pj-section__label::after  { width: 20px; }

.pj-section__label--light { color: var(--green-mid); }
.pj-section__label--light::before,
.pj-section__label--light::after { background: var(--green-mid); }

.pj-section__title {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--charcoal);
  margin-bottom: 40px;
}
.pj-section__title em { font-style: normal; color: var(--green-dark); }
.pj-section__title--light { color: var(--white); }
.pj-section__title--light em { color: var(--green-mid); }

/* ── Диагональная текстура ── */
.pj-hero::before,
.pj-task::before,
.pj-result::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    -45deg,
    rgba(255,255,255,0.015) 0px, rgba(255,255,255,0.015) 1px,
    transparent 1px, transparent 12px
  );
  pointer-events: none;
}
.pj-cond::before,
.pj-tech::before,
.pj-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    -45deg,
    rgba(0,0,0,0.022) 0px, rgba(0,0,0,0.022) 1px,
    transparent 1px, transparent 12px
  );
  pointer-events: none;
}


/* ══════════════════════════════════
   HERO
══════════════════════════════════ */
.pj-hero {
  background: var(--charcoal);
  padding: 64px 24px 80px;
  position: relative;
  overflow: hidden;
}
.pj-hero::after {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  bottom: -120px; right: -80px;
  background: radial-gradient(circle, rgba(4,113,72,0.18) 0%, transparent 70%);
  pointer-events: none;
}

.pj-hero__back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--green-mid);
  text-decoration: none;
  margin-bottom: 32px;
  opacity: 0;
  transform: translateY(12px);
  animation: stepIn 0.4s ease 0.05s forwards;
  transition: gap 0.2s, color 0.2s;
}
.pj-hero__back:hover { color: var(--white); gap: 12px; }

.pj-hero__label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--green-mid);
  margin-bottom: 16px;
  opacity: 0;
  transform: translateY(12px);
  animation: stepIn 0.4s ease 0.12s forwards;
}
.pj-hero__label::before,
.pj-hero__label::after {
  content: ''; display: block; height: 1px; background: var(--green-dark);
}
.pj-hero__label::before { width: 32px; }
.pj-hero__label::after  { width: 20px; }

.pj-hero__title {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(26px, 4.5vw, 52px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--white);
  max-width: 800px;
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(16px);
  animation: stepIn 0.5s ease 0.2s forwards;
}
.pj-hero__title em { font-style: normal; color: var(--green-mid); }

.pj-hero__lead {
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
  max-width: 700px;
  opacity: 0;
  transform: translateY(16px);
  animation: stepIn 0.5s ease 0.3s forwards;
}


/* ══════════════════════════════════
   KV-LIST — универсальный список «параметр: значение»
══════════════════════════════════ */
.pj-kv-list {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.pj-kv-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  align-items: stretch;
  background: var(--white);
  border: 1px solid rgba(4,113,72,0.1);
  border-left: 3px solid var(--green-dark);
  overflow: hidden;
  opacity: 0;
  transform: translateY(16px);
  animation: stepIn 0.45s ease forwards;
  transition: border-left-color 0.3s, box-shadow 0.3s, transform 0.3s;
  cursor: default;
}
.pj-kv-item:nth-child(1) { animation-delay: 0.05s; }
.pj-kv-item:nth-child(2) { animation-delay: 0.12s; }
.pj-kv-item:nth-child(3) { animation-delay: 0.19s; }
.pj-kv-item:nth-child(4) { animation-delay: 0.26s; }
.pj-kv-item:nth-child(5) { animation-delay: 0.33s; }
.pj-kv-item:nth-child(6) { animation-delay: 0.40s; }
.pj-kv-item:hover {
  border-left-color: var(--green-mid);
  transform: translateX(4px);
  box-shadow: 0 4px 20px rgba(4,113,72,0.09);
}

.pj-kv-item__key {
  padding: 14px 18px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green-dark);
  background: rgba(4,113,72,0.04);
  border-right: 1px solid rgba(4,113,72,0.1);
  display: flex;
  align-items: center;
}

.pj-kv-item__val {
  padding: 14px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--charcoal);
  display: flex;
  align-items: center;
}

/* Тёмный вариант kv-list (внутри pj-task) */
.pj-kv-item--dark {
  background: rgba(255,255,255,0.04);
  border-color: rgba(52,156,114,0.15);
  border-left-color: var(--green-deep);
}
.pj-kv-item--dark:hover {
  border-left-color: var(--green-mid);
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
}
.pj-kv-item--dark .pj-kv-item__key {
  color: var(--green-mid);
  background: rgba(4,113,72,0.1);
  border-right-color: rgba(52,156,114,0.15);
}
.pj-kv-item--dark .pj-kv-item__val {
  color: var(--white);
}


/* ══════════════════════════════════
   1. ИСХОДНЫЕ УСЛОВИЯ — светлый
══════════════════════════════════ */
.pj-cond {
  background: var(--bg-light);
  padding: 72px 0 80px;
  position: relative;
  overflow: hidden;
}
.pj-cond::after {
  content: '';
  position: absolute;
  width: 400px; height: 400px; border-radius: 50%;
  top: -80px; left: -80px;
  background: radial-gradient(circle, rgba(4,113,72,0.08) 0%, transparent 70%);
  pointer-events: none;
}


/* ══════════════════════════════════
   2+3. ЗАДАЧА + СИСТЕМА — тёмный
══════════════════════════════════ */
.pj-task {
  background: var(--charcoal);
  padding: 72px 24px 80px;
  position: relative;
  overflow: hidden;
}
.pj-task::after {
  content: '';
  position: absolute;
  width: 400px; height: 400px; border-radius: 50%;
  top: -80px; right: -80px;
  background: radial-gradient(circle, rgba(4,113,72,0.18) 0%, transparent 70%);
  pointer-events: none;
}

.pj-task__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}

.pj-task__col {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(52,156,114,0.12);
  border-top: 3px solid var(--green-dark);
  padding: 36px 32px;
  opacity: 0;
  transform: translateY(20px);
  animation: stepIn 0.5s ease forwards;
  transition: background 0.3s, border-top-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.pj-task__col:nth-child(1) { animation-delay: 0.05s; }
.pj-task__col:nth-child(2) { animation-delay: 0.2s; }
.pj-task__col:hover {
  background: rgba(4,113,72,0.07);
  border-top-color: var(--green-mid);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.pj-task__col-num {
  font-family: 'Oswald', sans-serif;
  font-size: 64px;
  font-weight: 700;
  color: rgba(52,156,114,0.12);
  line-height: 1;
  margin-bottom: 8px;
  transition: color 0.3s;
}
.pj-task__col:hover .pj-task__col-num { color: rgba(52,156,114,0.2); }

.pj-task__col-label {
  font-family: 'Oswald', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green-mid);
  margin-bottom: 16px;
}

.pj-task__col-text {
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}
.pj-task__col-text strong { color: var(--white); }


/* ══════════════════════════════════
   4. ТЕХНОЛОГИЯ — светлый
══════════════════════════════════ */
.pj-tech {
  background: var(--bg-light);
  padding: 72px 0 80px;
  position: relative;
  overflow: hidden;
}
.pj-tech::after {
  content: '';
  position: absolute;
  width: 400px; height: 400px; border-radius: 50%;
  bottom: -80px; right: -80px;
  background: radial-gradient(circle, rgba(4,113,72,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.pj-tech__flow {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.pj-tech__step {
  background: var(--white);
  border: 1px solid rgba(4,113,72,0.1);
  border-left: 3px solid var(--green-dark);
  display: grid;
  grid-template-columns: 72px 1fr;
  align-items: stretch;
  overflow: hidden;
  opacity: 0;
  transform: translateY(16px);
  animation: stepIn 0.45s ease forwards;
  transition: border-left-color 0.3s, box-shadow 0.3s, transform 0.3s;
  cursor: default;
}
.pj-tech__step:nth-child(1) { animation-delay: 0.05s; }
.pj-tech__step:nth-child(2) { animation-delay: 0.12s; }
.pj-tech__step:nth-child(3) { animation-delay: 0.19s; }
.pj-tech__step:nth-child(4) { animation-delay: 0.26s; }
.pj-tech__step:nth-child(5) { animation-delay: 0.33s; }
.pj-tech__step:hover {
  border-left-color: var(--green-mid);
  transform: translateX(6px);
  box-shadow: 0 4px 20px rgba(4,113,72,0.09);
}

.pj-tech__num {
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(4,113,72,0.06);
  border-right: 1px solid rgba(4,113,72,0.1);
  transition: background 0.3s;
}
.pj-tech__step:hover .pj-tech__num { background: var(--green-dark); }
.pj-tech__num span {
  font-family: 'Oswald', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--green-dark);
  transition: color 0.3s;
}
.pj-tech__step:hover .pj-tech__num span { color: var(--white); }

.pj-tech__text { padding: 18px 22px; }

.pj-tech__step-name {
  font-family: 'Oswald', sans-serif;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.025em;
  text-transform: uppercase;
  color: var(--charcoal);
  line-height: 1.3;
  transition: color 0.3s;
}
.pj-tech__step:hover .pj-tech__step-name { color: var(--green-deep); }

.pj-tech__note {
  margin-top: 16px;
  padding: 14px 18px;
  background: rgba(4,113,72,0.05);
  border: 1px solid rgba(4,113,72,0.15);
  border-left: 3px solid var(--green-dark);
  font-size: 13px;
  color: var(--slate);
  line-height: 1.6;
}
.pj-tech__note i { color: var(--green-dark); margin-right: 6px; }


/* ══════════════════════════════════
   5+6. КОНТРОЛЬ + РЕЗУЛЬТАТ — тёмный
══════════════════════════════════ */
.pj-result {
  background: var(--charcoal);
  padding: 72px 24px 80px;
  position: relative;
  overflow: hidden;
}
.pj-result::after {
  content: '';
  position: absolute;
  width: 400px; height: 400px; border-radius: 50%;
  bottom: -80px; left: -80px;
  background: radial-gradient(circle, rgba(4,113,72,0.18) 0%, transparent 70%);
  pointer-events: none;
}

.pj-result__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.pj-result__col {}

.pj-col-header {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Oswald', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green-mid);
  margin-bottom: 20px;
}
.pj-col-header span {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--green-dark);
  border: 2px solid var(--green-mid);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  color: var(--white);
  flex-shrink: 0;
}

.pj-ctrl__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.pj-ctrl__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(52,156,114,0.1);
  border-left: 3px solid var(--green-deep);
  padding: 14px 16px;
  opacity: 0;
  transform: translateY(14px);
  animation: stepIn 0.45s ease forwards;
  transition: background 0.3s, border-left-color 0.3s;
  cursor: default;
}
.pj-ctrl__item:nth-child(1) { animation-delay: 0.05s; }
.pj-ctrl__item:nth-child(2) { animation-delay: 0.15s; }
.pj-ctrl__item:nth-child(3) { animation-delay: 0.25s; }
.pj-ctrl__item:hover {
  background: rgba(4,113,72,0.08);
  border-left-color: var(--green-mid);
}
.pj-ctrl__item i {
  font-size: 14px;
  color: var(--green-mid);
  margin-top: 2px;
  flex-shrink: 0;
}
.pj-ctrl__item span {
  font-size: 13.5px;
  color: var(--mist);
  line-height: 1.6;
}

/* Результат — чуть ярче */
.pj-ctrl__item--result {
  border-left-color: var(--green-dark);
  background: rgba(4,113,72,0.07);
}
.pj-ctrl__item--result span { color: var(--white); }

.pj-ctrl__text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}


/* ══════════════════════════════════
   CTA — светлый
══════════════════════════════════ */
.pj-cta {
  background: var(--bg-light);
  padding: 72px 0 80px;
  position: relative;
  overflow: hidden;
}
.pj-cta::after {
  content: '';
  position: absolute;
  width: 400px; height: 400px; border-radius: 50%;
  bottom: -80px; right: -80px;
  background: radial-gradient(circle, rgba(4,113,72,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.pj-cta__box {
  background: var(--white);
  border: 1px solid rgba(4,113,72,0.15);
  border-left: 4px solid var(--green-dark);
  padding: 44px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(20px);
  animation: stepIn 0.5s ease 0.05s forwards;
}

.pj-cta__text-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--green-dark);
  margin-bottom: 10px;
}

.pj-cta__text-title {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--charcoal);
  line-height: 1.15;
  margin-bottom: 12px;
}
.pj-cta__text-title em { font-style: normal; color: var(--green-dark); }

.pj-cta__text-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--slate);
  max-width: 460px;
}

.pj-cta__btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--green-dark);
  color: var(--white);
  font-family: 'Oswald', sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 16px 32px;
  border: 1px solid var(--green-mid);
  white-space: nowrap;
  flex-shrink: 0;
  transition: background 0.25s, box-shadow 0.25s, gap 0.25s;
}
.pj-cta__btn:hover {
  background: var(--green-mid);
  box-shadow: 0 4px 20px rgba(52,156,114,0.35);
  color: var(--white);
  gap: 14px;
}


/* ══════════════════════════════════
   RESPONSIVE
══════════════════════════════════ */
@media (max-width: 900px) {
  .pj-task__grid,
  .pj-result__grid { grid-template-columns: 1fr; }
  .pj-kv-item { grid-template-columns: 140px 1fr; }
}

@media (max-width: 560px) {
  .pj-hero,
  .pj-cond, .pj-task,
  .pj-tech, .pj-result,
  .pj-cta { padding: 48px 16px 56px; }

  .pj-kv-item { grid-template-columns: 1fr; }
  .pj-kv-item__key { border-right: none; border-bottom: 1px solid rgba(4,113,72,0.1); }

  .pj-cta__box { padding: 28px 20px; flex-direction: column; align-items: flex-start; }
  .pj-cta__btn { width: 100%; justify-content: center; }

  .pj-tech__step { grid-template-columns: 56px 1fr; }
}