/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #5B73E8 0%, #6D8BC0 40%, #4ECDC4 100%);
    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: 600;
    font-size: 14px;
}

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

.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, 0.12);
}

/* 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 4px 16px rgba(0,0,0,0.06);
  padding: 1.1rem 1.25rem;
  font-weight: 700;
  font-size: 15px;
  color: #1A1F36;
}

.faq-accordion .accordion-button::after {
  filter: none;
}

.faq-accordion .accordion-button:not(.collapsed) {
  color: #5B73E8;
  background: #fff;
  box-shadow: none;
  border-bottom-left-radius: 0 !important;
  border-bottom-right-radius: 0 !important;
}

.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 4px 16px rgba(0,0,0,0.06);
  background: #fff;
}

.faq-body {
  color: #6c757d;
  line-height: 1.7;
  padding: 1rem 1.25rem 1.25rem;
  font-size: 15px;
}

/* Dark mode for landing */
[data-theme="dark"] .feature-card {
  background: var(--bg-card);
  border-color: var(--border-color);
  color: var(--text-primary);
}
[data-theme="dark"] .feature-card h3 { color: var(--text-primary); }
[data-theme="dark"] .feature-card p.text-muted { color: var(--text-muted) !important; }

[data-theme="dark"] #how-it-works {
  background: var(--bg-secondary) !important;
}
[data-theme="dark"] #how-it-works h2,
[data-theme="dark"] #how-it-works h3 { color: var(--text-primary); }
[data-theme="dark"] .step-line { background: var(--border-light); }

[data-theme="dark"] .faq-accordion .faq-btn {
  background: var(--bg-card);
  border-color: var(--border-color);
  color: var(--text-primary);
  box-shadow: 0 4px 16px var(--shadow-color);
}
[data-theme="dark"] .faq-accordion .accordion-button:not(.collapsed) {
  background: var(--bg-card);
  color: var(--accent);
}
[data-theme="dark"] .faq-accordion .accordion-collapse {
  background: var(--bg-card);
  border-color: var(--border-color);
  box-shadow: 0 4px 16px var(--shadow-color);
}
[data-theme="dark"] .faq-body { color: var(--text-muted); }

[data-theme="dark"] #features h2,
[data-theme="dark"] #qa h2 { color: var(--text-primary); }
[data-theme="dark"] #features .lead { color: var(--text-muted) !important; }

/* Responsive */
@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-section h1 {
    font-size: 2.8rem;
    line-height: 1.15;
  }

  .hero-section .lead {
    font-size: 1.2rem !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;
  }
}

@media (max-width: 767.98px) {
  .hero-section {
    padding: 80px 0 60px;
  }

  .hero-section h1 {
    font-size: 2rem;
  }

  .hero-section .lead {
    font-size: 1rem !important;
  }

  .feature-badge {
    font-size: 12px;
    padding: 8px 16px;
  }
}