/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #525AFF, #6D8BC0, #4AB5B5);
    padding: 120px 0 80px;
    display: flex;
    align-items: center;
}

/* Feature Badge */
.feature-badge {
    display: inline-flex;
    align-items: center;
    padding: 12px 24px;
    background-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    color: white;
    font-weight: 500;
}

/* Feature Cards */
.feature-card {
    background: white;
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
    opacity: 1;
    transform: translateY(10px);
}

.feature-card.animate-visible {
    opacity: 1;
    transform: translateY(0);
    animation: fadeInUp 0.6s ease-out forwards;
}

.feature-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15)
}

/* How It Works - Steps */
.step-icon-box {
    position: relative;
}

.step-icon {
    width: 4.5rem;
    height: 4.5rem;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.step-line {
    position: absolute;
    top: 50%;
    left: 65%;
    width: 80%;
    height: 0.2rem;
    background: #e9ecef
}

/* FAQ section */
.faq-accordion .faq-item{
  border: 0;
  background: transparent;
  margin-bottom: 1rem;
}

.faq-accordion .accordion-header{
  border-radius: 1rem;
}

.faq-accordion .faq-btn{
  background: #fff;
  border: 1px solid #eef0f2;
  border-radius: 1rem !important;
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
  padding: 1.1rem 1.25rem;
  font-weight: 700;
}

.faq-accordion .accordion-button::after{
  filter: invert(19%) sepia(88%) saturate(5050%) hue-rotate(350deg) brightness(96%) contrast(100%);
}

/* card rounded when it's opened*/
.faq-accordion .accordion-button:not(.collapsed){
  color: inherit;
  background: #fff;
  box-shadow: none;
  border-bottom-left-radius: 0 !important;
  border-bottom-right-radius: 0 !important;
}

/* body area */
.faq-accordion .accordion-collapse{
  border: 1px solid #eef0f2;
  border-top: 0;
  border-bottom-left-radius: 1rem;
  border-bottom-right-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
  background: #fff;
}

.faq-body{
  color: #6c757d;
  line-height: 1.7;
  padding: 1rem 1.25rem 1.25rem;
}


/* for small display ex) laptop */
@media (max-width: 1440px){
  .container{
    max-width: 1000px;
  }

  #features,
  #how-it-works,
  #qa{
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }

  .feature-card{
    padding: 1.25rem !important;
  }

  .step-icon{
    width: 4rem;
    height: 4rem;
  }

  .hero-title{
    font-size: 2.8rem;
    line-height: 1.15;
  }

  .hero-lead{
    font-size: 1.3rem !important;
  }

  #features h2,
  #how-it-works h2,
  #qa h2{
    font-size: 2.2rem;  
  }

  .feature-card h3{
    font-size: 1.2rem;
  }

  #how-it-works h3{
    font-size: 1.15rem;
  }

  .faq-accordion .faq-btn{
    font-size: 1rem;
  }
}