.investment {
  background-color: var(--callout-bg);
  max-width: 1240px;
  width: 100%;
  border-radius: var(--radius-lg);
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto;
}

.investment__container {
  width: 100%;
  max-width: 1240px;
  background-color: var(--callout-bg);
  border-radius: var(--radius-lg);
  padding: 80px 64px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 664px;
  gap: auto;
}

/* ============================================
   TEXT SECTION
   ============================================ */
.investment__text {
  flex: 1;
  max-width: 472px;
  display: flex;
  flex-direction: column;
  gap: 48px;
  padding: var(--space-4) 0;
}

.investment__heading {
  font-size: var(--fs-xxl);
  line-height: 1.1;
  margin: 0;
  font-weight: 600;
}

.investment__heading-accent {
  color: var(--accent-primary);
}

.investment__description {
  font-size: var(--fs-base);
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* ============================================
   FORM SECTION
   ============================================ */
.investment__form-wrapper {
  flex: 1;
  max-width: 472px;
  padding-top: 80px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.investment__form {
  background-color: var(--callout-card-bg);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 32px;
  min-height: 504px;
}

.investment__input-fields {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

.investment__field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.investment__label {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  font-weight: 500;
}

.investment__required {
  color: #EF4444;
}

.investment__input {
  width: 100%;
  padding: 12px;
  font-size: var(--fs-sm);
  color: var(--text-primary);
  background-color: transparent;
  border: 1px solid var(--text-muted);
  border-radius: var(--radius-sm);
  font-family: inherit;
  transition: border-color 0.2s ease;
}

.investment__input::placeholder {
  color: var(--text-muted);
}

.investment__input:focus {
  outline: none;
  border-color: var(--accent-primary);
}

.investment__input--textarea {
  resize: vertical;
  min-height: 80px;
}

.investment__submit {
  width: 100%;
  padding: 12px 16px;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-inverse);
  background-color: var(--text-muted);
  border: none;
  border-radius: var(--radius-sm);
  cursor: not-allowed;
  transition: background-color 0.2s ease, opacity 0.2s ease;
  font-family: inherit;
}

.investment__submit--active {
  background-color: var(--text-primary);
  cursor: pointer;
}

.investment__submit--active:hover {
  opacity: 0.9;
}

.investment__submit:disabled {
  opacity: 0.6;
}

/* ============================================
   TOAST NOTIFICATION
   ============================================ */
.investment__toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background-color: var(--text-primary);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  transform: translateY(150%);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
  z-index: 1000;
  max-width: 400px;
}

.investment__toast--show {
  transform: translateY(0);
  opacity: 1;
}

.investment__toast--error {
  background-color: #EF4444;
}

.investment__toast-content {
  display: flex;
  align-items: center;
  gap: 12px;
}

.investment__toast-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  filter: brightness(0) invert(1);
}

.investment__toast-message {
  font-size: var(--fs-sm);
  color: var(--text-inverse);
  font-weight: 500;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
  .investment__container {
    padding: 60px 48px;
    gap: 48px;
  }
  
  .investment__heading {
    font-size: calc(var(--fs-xxl) * 0.85);
  }
}

@media (max-width: 768px) {
  .investment__container {
    flex-direction: column;
    padding: 60px 32px;
    gap: 40px;
    min-height: auto;
  }
  
  .investment__text {
    max-width: 100%;
    padding: 0;
    gap: 32px;
  }
  
  .investment__heading {
    font-size: calc(var(--fs-xxl) * 0.75);
  }
  
  .investment__form-wrapper {
    max-width: 100%;
    padding-top: 0;
  }
  
  .investment__form {
    min-height: auto;
  }
}

@media (max-width: 480px) {
  .investment__container {
    padding: 40px 20px;
    gap: 32px;
  }
  
  .investment__heading {
    font-size: calc(var(--fs-xxl) * 0.65);
  }
  
  .investment__description {
    font-size: var(--fs-sm);
  }
  
  .investment__form {
    padding: 24px 16px;
  }
}