/* =====================================================
   SECTION 4 — Полная система управления собой
   ===================================================== */

.s4 {
  background: #0d1220;
  padding: 80px 40px;
  position: relative;
  overflow: hidden;
}

.s4::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(220, 29, 36, .06) 0%, transparent 65%);
  pointer-events: none;
}

.s4__wrap {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 56px;
}

/* ── HEADER ──────────────────────────────────────── */
.s4__header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.s4__title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(28px, 3.6vw, 52px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.03em;
  color: #ffffff;
  margin: 0;
}

.s4__subtitle {
  font-family: 'Inter', sans-serif;
  font-size: clamp(15px, 1.6vw, 20px);
  font-weight: 600;
  color: rgba(255, 255, 255, .45);
  letter-spacing: .04em;
  margin: 0;
  text-transform: uppercase;
}

/* ── BODY ────────────────────────────────────────── */
.s4__body {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.s4__prompt {
  font-family: 'Inter', sans-serif;
  font-size: clamp(16px, 1.5vw, 20px);
  font-weight: 700;
  color: rgba(255, 255, 255, .65);
  text-align: center;
}

.s4__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.s4__item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(255, 255, 255, .07);
  border-radius: 12px;
  transition: border-color .2s ease, background .2s ease;
}

.s4__item:hover {
  background: rgba(255, 255, 255, .06);
  border-color: rgba(220, 29, 36, .25);
}

.s4__item-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: rgba(220, 29, 36, .12);
  border: 1px solid rgba(220, 29, 36, .25);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.s4__item-text {
  font-family: 'Inter', sans-serif;
  font-size: clamp(14px, 1.3vw, 16px);
  line-height: 1.5;
  color: rgba(255, 255, 255, .78);
  margin: 0;
  padding-top: 10px;
}

/* ── BANNER ──────────────────────────────────────── */
.s4__banner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 40px;
  background: linear-gradient(135deg, rgba(220, 29, 36, .08) 0%, rgba(220, 29, 36, .02) 100%);
  border: 1px solid rgba(220, 29, 36, .20);
  border-radius: 16px;
  text-align: center;
}

.s4__banner-muted {
  font-family: 'Inter', sans-serif;
  font-size: clamp(16px, 1.6vw, 22px);
  color: rgba(255, 255, 255, .40);
  font-weight: 400;
}

.s4__banner-bold {
  font-family: 'Inter', sans-serif;
  font-size: clamp(22px, 2.8vw, 40px);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.15;
  color: #ffffff;
}

/* ── RESPONSIVE ─────────────────────────────────────── */

@media (max-width: 960px) {
  .s4 {
    padding: 60px 24px;
  }
  .s4__grid {
    grid-template-columns: 1fr;
  }
  .s4__banner {
    padding: 28px 24px;
  }
}

@media (max-width: 640px) {
  .s4 {
    padding: 48px 16px;
  }
  .s4__wrap {
    gap: 40px;
  }
}

/* hide original Tilda block */
#rec1972723131 {
  display: none !important;
}