.why-choose-us {
  background-color: var(--bg-light);
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--gray);
  max-width: 800px;
  margin: 20px auto 0;
  line-height: 1.6;
}

.advantages-section {
  display: flex;
  gap: 50px;
  margin-bottom: 70px;
}

.advantages-content {
  flex: 6;
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin-bottom: 50px;
}

.advantage-card {
  background-color: var(--white);
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s, box-shadow 0.3s;
  display: flex;
  gap: 20px;
}

.advantage-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.advantage-icon {
  color: var(--accent);
  flex-shrink: 0;
}

.advantage-content {
  flex: 1;
}

.advantage-title {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--primary);
}

.advantage-description {
  color: var(--gray);
  font-size: 1.05rem;
  margin-bottom: 15px;
  line-height: 1.5;
}

.advantage-proof {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: rgba(106, 176, 76, 0.1);
  padding: 8px 12px;
  border-radius: 6px;
}

.advantage-proof i {
  color: var(--accent);
  flex-shrink: 0;
}

.advantage-proof span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--primary);
}

.client-showcase {
  background-color: var(--white);
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}

.showcase-title {
  text-align: center;
  font-size: 1.3rem;
  margin-bottom: 25px;
  color: var(--primary);
}

.client-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}

.client-logo {
  filter: grayscale(100%);
  opacity: 0.7;
  transition: all 0.3s;
}

.client-logo:hover {
  filter: grayscale(0%);
  opacity: 1;
}

/* ROI Calculator Styles */
.roi-calculator-container {
  flex: 4;
}

.roi-calculator {
  background-color: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.calculator-header {
  background-color: var(--primary);
  padding: 25px;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 15px;
}

.calculator-icon {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 12px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.calculator-title h3 {
  font-size: 1.5rem;
  margin-bottom: 5px;
}

.calculator-title p {
  font-size: 1rem;
  opacity: 0.8;
}

.calculator-form {
  padding: 30px;
}

.form-step {
  display: none;
}

.form-step.active {
  display: block;
  animation: fadeIn 0.4s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.step-indicator {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 25px;
}

.step-number {
  background-color: var(--accent);
  color: white;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.9rem;
}

.step-text {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary);
}

.calc-field {
  margin-bottom: 20px;
}

.calc-field label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--primary);
}

.calc-field small {
  display: block;
  margin-top: 5px;
  font-size: 0.8rem;
  color: var(--gray);
}

.input-with-icon,
.select-with-icon {
  position: relative;
}

.input-with-icon i,
.select-with-icon i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray);
  z-index: 1;
}

.select-with-icon select[multiple] {
  height: 120px;
  padding-left: 40px;
}

.step-navigation {
  display: flex;
  justify-content: space-between;
  margin-top: 30px;
}

.btn-next,
.btn-prev,
.btn-primary,
.btn-text {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  border: none;
  font-size: 1rem;
}

.btn-next {
  background-color: var(--accent);
  color: white;
  margin-left: auto;
}

.btn-next:hover {
  background-color: #59a33f;
  transform: translateY(-2px);
}

.btn-prev {
  background-color: transparent;
  color: var(--gray);
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.btn-prev:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

.btn-primary {
  background-color: var(--accent);
  color: white;
}

.btn-primary:hover {
  background-color: #59a33f;
  transform: translateY(-2px);
}

.btn-text {
  background-color: transparent;
  color: var(--accent);
  padding: 5px 10px;
}

.btn-text:hover {
  background-color: rgba(106, 176, 76, 0.1);
}

/* Results Styles */
.results-container {
  padding: 30px;
  display: none;
}

.results-container.hidden {
  display: none;
}

.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
}

.results-header h4 {
  font-size: 1.3rem;
  color: var(--primary);
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 30px;
}

.result-card {
  background-color: var(--bg-light);
  border-radius: 8px;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 15px;
}

.result-card.highlight {
  background-color: rgba(106, 176, 76, 0.15);
  border-left: 3px solid var(--accent);
}

.result-icon {
  background-color: var(--white);
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.result-content {
  flex: 1;
}

.result-value {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 5px;
}

.result-title {
  font-size: 0.9rem;
  color: var(--gray);
}

.results-cta {
  text-align: center;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.results-cta p {
  font-size: 1rem;
  color: var(--gray);
  margin-bottom: 15px;
}

/* Testimonial Styles */
.testimonial-highlight {
  background-color: var(--primary);
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}

.testimonial-content {
  padding: 50px;
  color: var(--white);
  position: relative;
  z-index: 2;
}

.testimonial-quote {
  position: absolute;
  top: 30px;
  left: 30px;
  opacity: 0.1;
  color: var(--white);
}

.testimonial-content blockquote {
  font-size: 1.4rem;
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 30px;
  position: relative;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 15px;
}

.author-image {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  border: 3px solid var(--accent);
}

.author-details {
  display: flex;
  flex-direction: column;
}

.author-name {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 3px;
}

.author-title {
  font-size: 0.9rem;
  opacity: 0.8;
}

/* Responsive Styles */
@media (max-width: 1200px) {
  .advantages-section {
    flex-direction: column;
  }
  
  .roi-calculator-container {
    max-width: 600px;
    margin: 0 auto;
  }
}

@media (max-width: 992px) {
  .advantages-grid {
    grid-template-columns: 1fr;
  }
  
  .results-grid {
    grid-template-columns: 1fr;
  }
  
  .testimonial-content {
    padding: 30px;
  }
  
  .testimonial-content blockquote {
    font-size: 1.2rem;
  }
}

@media (max-width: 768px) {
  .advantage-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .advantage-proof {
    justify-content: center;
  }
  
  .calculator-header {
    flex-direction: column;
    text-align: center;
  }
}

/* Poprawione style dla kalkulatora ROI */

/* Styl dla pól formularza */
.input-with-icon input,
.select-with-icon select {
  width: 100%;
  padding: 12px 15px 12px 40px;
  border: 1px solid rgba(0, 0, 0, 0.2); /* Ciemniejsza ramka */
  border-radius: 6px;
  font-size: 1rem;
  transition: all 0.3s;
  background-color: #ffffff; /* Jasne tło */
  color: #333333; /* Ciemny tekst */
}

/* Ikony w polach formularza */
.input-with-icon i,
.select-with-icon i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: #6AB04C; /* Kolorowe ikony dla lepszej widoczności */
  z-index: 1;
}

/* Stan aktywny dla pól */
.input-with-icon input:focus,
.select-with-icon select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(106, 176, 76, 0.2);
  outline: none;
}

/* Wielokrotne wybory w select */
.select-with-icon select[multiple] {
  height: 120px;
  padding-left: 40px;
  background-color: #ffffff;
}

/* Dodanie kontrastu do etykiet */
.calc-field label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600; /* Pogrubienie dla lepszej widoczności */
  color: #1E2A38; /* Ciemniejszy kolor */
}

/* Style dla opcji w select */
.select-with-icon select option {
  background-color: #ffffff;
  color: #333333;
  padding: 8px;
}

/* Placeholder w polach input */
.input-with-icon input::placeholder {
  color: #aaaaaa; /* Jaśniejszy, ale nadal widoczny */
}

/* Style dla małego tekstu pomocniczego */
.calc-field small {
  display: block;
  margin-top: 5px;
  font-size: 0.85rem;
  color: #777777; /* Ciemniejszy odcień szarości */
}

/* Animacja focus dla lepszej widoczności aktywnego pola */
.input-with-icon input:focus,
.select-with-icon select:focus {
  transform: translateY(-2px);
  transition: transform 0.3s;
}

/* Poprawiona sekcja z wynikami */
.result-card {
  background-color: #f0f6ec; /* Jaśniejsze, ale z odcieniem zieleni */
  border-radius: 8px;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 15px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.result-card.highlight {
  background-color: rgba(106, 176, 76, 0.15);
  border-left: 3px solid var(--accent);
}

.result-value {
  font-size: 1.7rem; /* Większy rozmiar */
  font-weight: 700;
  color: #1E2A38; /* Ciemniejszy dla lepszego kontrastu */
  margin-bottom: 5px;
}

.result-title {
  font-size: 0.95rem;
  color: #666666; /* Ciemniejszy szary */
}

/* Poprawiony nagłówek kalkulatora */
.calculator-header {
  background: linear-gradient(135deg, #1E2A38 0%, #2c3e50 100%); /* Gradient zamiast płaskiego koloru */
  padding: 25px;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 15px;
}

/* Wyraźniejsze kroki formularza */
.step-indicator {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 25px;
  padding-bottom: 15px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.step-number {
  background-color: var(--accent);
  color: white;
  width: 30px; /* Większy rozmiar */
  height: 30px; /* Większy rozmiar */
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 1rem;
}

.step-text {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--primary);
}

/* Wyraźniejsze przyciski nawigacji */
.btn-next,
.btn-prev,
.btn-primary {
  font-size: 1.05rem;
  padding: 14px 22px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.btn-next, 
.btn-primary {
  background: linear-gradient(135deg, #6AB04C 0%, #57a330 100%); /* Gradient zamiast płaskiego koloru */
}

.btn-next:hover,
.btn-primary:hover {
  background: linear-gradient(135deg, #57a330 0%, #4a8c29 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(106, 176, 76, 0.3);
}

.btn-prev {
  color: #555555; /* Ciemniejszy tekst */
  border: 1px solid rgba(0, 0, 0, 0.15);
  background-color: #f5f5f5; /* Jasne tło */
}

.btn-prev:hover {
  background-color: #e9e9e9;
  color: #333333;
}