/* Non-critical CSS — loaded async, below-the-fold sections */
  /* CONTENT SECTIONS */
  .content-section {
    max-width: 1100px;
    margin: 3rem auto;
    padding: 0 1.5rem;
  }
  .content-section h2 {
    font-size: clamp(22px, 3vw, 32px);
    font-weight: 600;
    color: var(--text);
    margin-bottom: 1.25rem;
    line-height: 1.2;
    text-align: center;
  }
  .content-section h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text);
    margin: 2rem 0 0.75rem;
  }
  .content-section p {
    font-size: 15px;
    color: var(--text-muted);
    margin-bottom: 1rem;
    line-height: 1.75;
  }
  .content-section ul {
    margin: 0.75rem 0 1rem 1.25rem;
  }
  .content-section ul li {
    font-size: 15px;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    line-height: 1.75;
  }

  /* FEATURES GRID */
  .features-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
  }
  .feature-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    box-shadow: var(--shadow);
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
  }
  .feature-num {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #833AB4, #E1306C);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    flex-shrink: 0;
    margin-top: 2px;
  }
  .feature-text { flex: 1; min-width: 0; }
  .feature-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    margin: 0 0 0.4rem;
  }
  .feature-card p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.65;
    margin: 0;
  }

  /* HOW TO */
  .how-section {
    max-width: 1100px;
    margin: 2.5rem auto 3rem;
    padding: 0 1.5rem;
  }
  .section-title {
    font-size: 26px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 1.5rem;
    text-align: center;
  }
  .steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
  }
  .step-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    text-align: center;
    box-shadow: var(--shadow);
  }
  .step-num {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #833AB4, #E1306C);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 16px;
    margin: 0 auto 0.75rem;
  }
  .step-card h4 { font-size: 15px; font-weight: 600; margin-bottom: 6px; color: var(--text); }
  .step-card p { font-size: 13px; color: var(--text-muted); }

  /* HOW IT WORKS DETAILED */
  .how-detail-grid {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    margin-top: 1.5rem;
  }
  .how-detail-card {
    /* no box, plain */
  }
  .how-detail-img-wrap {
    margin: 1rem 0;
    display: flex;
    justify-content: center;
  }
  .how-detail-img {
    width: 220px;
    border-radius: 20px;
    border: 6px solid #1a1a1a;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    display: block;
    object-fit: cover;
    aspect-ratio: 9/16;
    background: #f3f4f6;
  }
  .how-detail-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
    margin: 0 0 0.75rem;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .how-detail-card h3 span.num {
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, #833AB4, #E1306C);
    color: #fff;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    flex-shrink: 0;
  }
  .how-detail-card p {
    font-size: 15px;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
    line-height: 1.75;
  }
  .how-step-item {
    margin-bottom: 1rem;
  }
  .how-step-item p {
    margin-bottom: 0.5rem;
  }
  .how-detail-card ul {
    margin: 0 0 0 1.1rem;
  }
  .how-detail-card ul li {
    font-size: 15px;
    color: var(--text-muted);
    margin-bottom: 0.4rem;
    line-height: 1.7;
  }

  /* BENEFITS */
  .benefits-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
  }
  .benefit-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    box-shadow: var(--shadow);
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
  }
  .benefit-num {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #833AB4, #E1306C);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    flex-shrink: 0;
    margin-top: 2px;
  }
  .benefit-card h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    margin: 0 0 0.4rem;
  }
  .benefit-card p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.65;
    margin: 0;
  }

  /* FAQ ACCORDION */
  .faq-list {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }
  .faq-item {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: border-color 0.2s;
  }
  .faq-item.open {
    border-color: var(--ig-pink);
  }
  .faq-trigger {
    width: 100%;
    background: none;
    border: none;
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    cursor: pointer;
    text-align: left;
    font-family: 'IBM Plex Sans', system-ui, sans-serif;
  }
  .faq-trigger h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    margin: 0;
    line-height: 1.4;
  }
  .faq-item.open .faq-trigger h3 {
    color: #b5004e;
  }
  .faq-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
  }
  .faq-icon svg {
    width: 14px;
    height: 14px;
    color: var(--text-muted);
    display: block;
    flex-shrink: 0;
  }
  .faq-item.open .faq-icon {
    border-color: var(--ig-pink);
    background: rgba(225,48,108,0.06);
  }
  .faq-item.open .faq-icon svg {
    color: var(--ig-pink);
  }
  .faq-divider {
    height: 1px;
    background: linear-gradient(90deg, var(--ig-purple), var(--ig-pink), var(--ig-orange));
    display: none;
    margin: 0 1.5rem;
  }
  .faq-item.open .faq-divider {
    display: block;
  }
  .faq-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
    padding: 0 1.5rem;
  }
  .faq-item.open .faq-body {
    max-height: 500px;
    padding: 1rem 1.5rem 1.25rem;
  }
  .faq-body p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.75;
    margin: 0;
  }

  /* PRIVACY DISCLAIMER BOTTOM */
  .privacy-disclaimer {
    max-width: 1100px;
    margin: 0 auto 3rem;
    padding: 0 1.5rem;
  }
  .privacy-disclaimer-box {
    background: #f9fafb;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.75;
  }

  /* FOOTER */
  footer {
    background: var(--surface);
    border-top: 1px solid var(--border);
    padding: 1.5rem;
    text-align: center;
    font-size: 13px;
    color: #374151;
}
footer a { color: #b5004e; text-decoration: none; }

  /* MODAL */
  .modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.85);
    z-index: 999;
    align-items: center;
    justify-content: center;
  }
  .modal-overlay.open { display: flex; }
  .modal-img {
    max-width: 90vw;
    max-height: 90vh;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  }
  .modal-close {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.15);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 22px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
  }
  .modal-close:hover { background: rgba(255,255,255,0.25); }

  /* PROBLEM MODAL */
.problem-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 999;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.problem-overlay.open { display: flex; }
.problem-modal {
  background: #fff;
  border-radius: 16px;
  padding: 2rem;
  width: 100%;
  max-width: 520px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  position: relative;
}
.problem-modal h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 1.5rem;
}
.problem-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 32px;
  height: 32px;
  background: #f3f4f6;
  border: none;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}
.problem-modal-close:hover { background: #e5e7eb; }
.pm-group { margin-bottom: 1rem; }
.pm-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.4rem;
}
.pm-input, .pm-select, .pm-textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 14px;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s;
}
.pm-input:focus, .pm-select:focus, .pm-textarea:focus {
  border-color: var(--ig-pink);
}
.pm-textarea { min-height: 90px; resize: vertical; }
.pm-btns {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 1.25rem;
}
.pm-cancel {
  padding: 10px 20px;
  background: #f3f4f6;
  border: none;
  border-radius: 8px;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  color: var(--text);
}
.pm-cancel:hover { background: #e5e7eb; }
.pm-submit {
  padding: 10px 20px;
  background: #1a1a1a;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
.pm-submit:hover { opacity: 0.85; }


  @media (max-width: 640px) {
    .content-section { padding: 0 1rem; }
    .how-section { padding: 0 1rem; }
    .privacy-disclaimer { padding: 0 1rem; }
    /* features & benefits stay row on mobile too, already flex column */
    .how-detail-grid { grid-template-columns: 1fr; }
    .features-grid .feature-card:last-child { grid-column: 1; }
    footer .footer-social {
      position: static !important;
      transform: none !important;
      justify-content: center;
      margin-top: 0.75rem;
    }
  }

  @media (max-width: 900px) and (min-width: 641px) {
    .how-detail-grid { grid-template-columns: repeat(2, 1fr); }
  }