/* Base Reset and Typography */
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  html {
    scroll-behavior: smooth;
  }

  body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    line-height: 1.7;
    background-color: #FAF3EB;
    color: #374151;
    font-size: 18px; /* larger base text */
    font-weight: 500; /* semi-bold for body text */
  }

/* Headings */
  h1, h2, h3, h4, h5, h6 {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-weight: 700; /* bold for all headings */
    line-height: 1.3;
    color: #1E3A8A;
    margin-bottom: 0.5rem;
  }

  /* Container */
  .container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem 1rem;
  }

/* Hero Section */
  #hero {
    position: relative;
    height: 80vh; /* changed from 100vh */
    overflow: hidden;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
  }

  .hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
    filter: brightness(0.5);
  }

  .hero-content {
    position: relative;
    z-index: 2;
  }

  #hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: white;
  }

  #hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: white;
  }


.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: #FBBF24;
  color: #1E3A8A;
  border: none;
  border-radius: 0.5rem;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.btn:hover {
  background-color: #F59E0B;
}

/* Section Styling */
section {
  padding: 3rem 0;
  border-bottom: 1px solid #E5E7EB;
  background-color: #FFFFFF;
}

section:nth-of-type(even) {
  background-color: #E1ECF7;
}

section h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

/* Footer / Call to Action */
footer#cta {
  background-color: #10B981;
  color: #FFFFFF;
  text-align: center;
  padding: 4rem 1rem;
}

footer#cta h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

footer#cta .btn {
  background-color: #FBBF24;
  color: #1E3A8A;
}

footer#cta .btn:hover {
  background-color: #F59E0B;
}

/* Responsive Design */
@media (max-width: 768px) {
  header#hero h1 {
    font-size: 2.5rem;
  }

  section h2,
  footer#cta h2 {
    font-size: 1.5rem;
  }

  .btn {
    padding: 0.6rem 1.2rem;
  }
}
/* Section 1 */
  #why-accounting {
    background-color: #F9FAFB;
    padding: 3rem 0;
  }

  .why-accounting-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 2rem;
  }

  .text-content {
    flex: 1 1 50%;
  }

  .image-content {
    flex: 1 1 40%;
    text-align: center;
  }

  .image-content img {
    max-width: 100%;
    height: auto;
  }

/* Section 2 */
  #key-concepts {
    background-color: #FFFFFF;
    padding: 3rem 0;
  }

  .concept-pairs {
    display: flex;
    flex-direction: column;
    gap: 2rem;
  }

  .concept-row {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
  }

  .concept-card {
    flex: 1 1 45%;
    background-color: #F3F4F6;
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
  }

  .concept-card h3 {
    color: #1E3A8A;
    margin-bottom: 0.5rem;
  }

  .concept-card p {
    color: #374151;
  }

/* Section 3 */
  #tools {
    background-color: #F9FAFB;
    padding: 3rem 0;
  }

  .tool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
  }

  .tool-card {
    background-color: #FFFFFF;
    padding: 2rem;
    border-radius: 0.5rem;
    text-align: center;
    border: 1px solid #E5E7EB;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);

  }

  .tool-card img {
    width: 8rem; 
    height: auto;
    margin-bottom: 1rem;
  }

  .tool-card h3 {
    color: #1E3A8A;
    margin-bottom: 0.5rem;
  }

  .tool-card p {
    color: #374151;
    margin-bottom: 1rem;
  }

  .tool-card .btn {
    background-color: #FBBF24;
    color: #1E3A8A;
    padding: 0.5rem 1rem;
    border-radius: 0.25rem;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease;
  }

  .tool-card .btn:hover {
    background-color: #F59E0B;
  }


/* Section 5: Scenarios */
.scenario {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  background-color: #DFF6EA;
  padding: 1.5rem;
  border-left: 6px solid #10B981;
  border-radius: 0.5rem;
  margin-bottom: 2rem;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.scenario-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
  align-items: stretch;
}

@media (max-width: 768px) {
  .scenario-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }
  .scenario-image {
    aspect-ratio: auto;
  }
}

.scenario-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 0.5rem;
  background-color: #ccc;
  margin-bottom: 1rem;
}

.scenario-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.scenario-text {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.scenario-label {
  display: block;
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: #1E3A8A;
}

.scenario-info {
  display: block;
  margin-bottom: 1rem;
  color: #374151;
}

.scenario-flip-wrapper {
  margin-top: 1rem;
  width: 100%;
}

.flip-card {
  background-color: transparent;
  width: 100%;
  perspective: 1000px;
  margin-top: 1rem;
  cursor: pointer;
}

.flip-card-inner {
  position: relative;
  width: 100%;
  min-height: 80px;
  text-align: center;
  transition: transform 0.6s;
  transform-style: preserve-3d;
}

.flip-card.flipped .flip-card-inner {
  transform: rotateY(180deg);
}

.flip-card-front, .flip-card-back {
  position: absolute;
  width: 100%;
  backface-visibility: hidden;
  padding: 1rem;
  background-color: #F9FAFB;
  border: 1px solid #E5E7EB;
  border-radius: 0.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.flip-question {
  font-size: 1.25rem;
  font-weight: 700;
  color: #1E3A8A;
}

.flip-hint {
  font-size: 0.875rem;
  color: #374151;
  margin-top: 0.25rem;
}

.flip-card-back {
  transform: rotateY(180deg);
  background-color: #E1ECF7;
}

/* Section 6 */
#aspire-budget {
  background-color: #E1ECF7;
  padding: 3rem 0;
}

#aspire-budget h2 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

#aspire-budget p {
  margin-bottom: 1rem;
  color: #374151;
  line-height: 1.6;
}

.aspire-list {
  margin-bottom: 2rem;
  padding-left: 1.5rem;
  color: #374151;
}

.aspire-list li {
  margin-bottom: 0.5rem;
}

.highlight-blue {
  color: #1E3A8A;
  font-weight: 700;
}

.aspire-button-wrapper {
  margin-top: 1rem;
}