body {
  font-family: 'Segoe UI', sans-serif;
  background-color: #fff7f0;
  margin: 0;
  padding: 0;
  color: #333;
}

header {
  background-color: #d35400;
  color: white;
  text-align: center;
  padding: 2rem 1rem;
}

.subtitle {
  font-size: 1.2rem;
  margin-top: 0.5rem;
  font-style: italic;
  color: #ffe9d5;
}

/* ==== CARD SECTIONS ==== */
.card-section {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  background-color: #fff;
  margin: 2rem;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.card-content {
  flex: 1 1 60%;
  padding-right: 2rem;
}

.card-chart {
  flex: 1 1 35%;
}

h2 {
  color: #c0392b;
  margin-bottom: 1rem;
}

/* ==== FADE ANIMATION ==== */
.fade-in {
  opacity: 0;
  animation: fadeIn ease-in 1 forwards;
  animation-duration: 0.7s;
  margin-bottom: 1rem;
}
.fade-in.delay-1 { animation-delay: 0.3s; }
.fade-in.delay-2 { animation-delay: 0.6s; }
.fade-in.delay-3 { animation-delay: 0.9s; }

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

/* ==== ACCORDION ==== */
.accordion {
  max-width: 960px;
  margin: 3rem auto;
}
.accordion-item {
  margin-bottom: 1rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  overflow: hidden;
}
.accordion-header {
  background: #fca311;
  border: none;
  width: 100%;
  text-align: left;
  padding: 1rem;
  font-size: 1.1rem;
  font-weight: bold;
  cursor: pointer;
  color: #fff;
  transition: background 0.3s;
}
.accordion-header:hover {
  background: #e07b00;
}
.accordion-body {
  display: none;
  background: #fff;
  padding: 1rem;
}

/* ==== SIMULATOR ==== */
.simulator {
  max-width: 960px;
  margin: 3rem auto;
  border: 1px solid #ccc;
  padding: 1rem;
  background: #fff5eb;
  border-radius: 6px;
}


.two-column {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.text-content {
  flex: 1 1 60%;
}

.image-content {
  flex: 1 1 35%;
  text-align: right;
}

.illustration.triangle {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
}

.two-column {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 30px;
}

.text-content {
  flex: 1 1 60%;
}

.image-content {
  flex: 1 1 35%;
  text-align: center;
}

.illustration.top-img {
  max-width: 100%;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  height: auto;
}


.two-column {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  align-items: flex-start;
  justify-content: space-between;
}

.text-content {
  flex: 1 1 60%;
}

.image-content {
  flex: 1 1 35%;
  text-align: center;
}

.illustration.top-img {
  max-width: 100%;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  height: auto;
}


.illustration.bottom-img {
  margin-top: 20px;
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.1);
}


.card-section {
  background: #fff7f0;
  margin: 40px auto;
  padding: 30px 20px;
  border-radius: 14px;
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.05);
  max-width: 1200px;
}

.card-content.two-column {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
}

.text-content {
  flex: 1;
  min-width: 300px;
}

.image-content {
  flex: 1;
  min-width: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.image-content iframe {
  width: 100%;
  border-radius: 8px;
  border: none;
}



.image-content iframe {
  width: 100%;
  height: 100%;
  min-height: 450px;
  border-radius: 10px;
  border: none;
}


.two-column {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: flex-start;
}
.text-content {
  flex: 1 1 60%;
}
.image-content {
  flex: 1 1 35%;
  text-align: center;
}


.simulator-frame-wrapper iframe {
  width: 100%;
  height: 650px;
  border: 1px solid #ccc;
  border-radius: 12px;
}




.two-column {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  align-items: flex-start;
}

.text-content {
  flex: 1 1 60%;
}

.image-content {
  flex: 1 1 35%;
  text-align: center;
}

.illustration.top-img {
  max-width: 100%;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
  margin-bottom: 0;
}