.page-about { background: #FFFFFF; color: #333333; max-width: 100%; overflow-x: hidden; }

.page-about__hero-section { display: flex; flex-direction: column; padding: 10px 16px 0; box-sizing: border-box; }
.page-about__hero-image-wrapper { width: 100%; overflow: hidden; }
.page-about__hero-image { width: 100%; height: auto; aspect-ratio: 17/5; object-fit: cover; display: block; }
.page-about__hero-content { max-width: 1200px; margin: 16px auto 0; text-align: center; }
.page-about__hero-title { color: #017439; font-size: clamp(1.4rem, 2.5vw, 2.2rem); font-weight: 800; line-height: 1.3; letter-spacing: 0.02em; max-width: 900px; margin: 0 auto 12px; }
.page-about__hero-description { font-size: 1rem; line-height: 1.6; max-width: 800px; margin: 0 auto 20px; }
.page-about__hero-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

.page-about__btn { display: inline-block; padding: 12px 28px; border-radius: 8px; font-weight: 700; font-size: 1rem; text-decoration: none; transition: opacity 0.2s; box-sizing: border-box; max-width: 100%; white-space: normal; word-wrap: break-word; text-align: center; }
.page-about__btn:hover { opacity: 0.85; }
.page-about__btn--primary { background: #C30808; color: #FFFF00; border: 2px solid #C30808; }
.page-about__btn--secondary { background: #C30808; color: #FFFF00; border: 2px solid #C30808; }

.page-about__about-section, .page-about__why-section, .page-about__features-section, .page-about__faq-section, .page-about__cta-section { padding: 40px 16px; box-sizing: border-box; }
.page-about__container { max-width: 1200px; margin: 0 auto; }
.page-about__section-title { color: #017439; font-size: clamp(1.3rem, 2vw, 1.8rem); font-weight: 700; margin-bottom: 24px; text-align: center; }
.page-about__paragraph { line-height: 1.8; margin-bottom: 16px; text-align: justify; }

.page-about__why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 24px; }
.page-about__why-card { background: #f8f9fa; border-radius: 12px; padding: 24px; box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
.page-about__why-title { color: #017439; font-size: 1.15rem; font-weight: 700; margin-bottom: 10px; }
.page-about__why-text { line-height: 1.6; }

.page-about__features-grid { display: flex; flex-direction: column; gap: 32px; }
.page-about__feature-item { display: flex; flex-direction: column; align-items: center; gap: 16px; background: #fff; border-radius: 12px; padding: 16px; box-shadow: 0 2px 12px rgba(0,0,0,0.06); }
.page-about__feature-image-wrapper { width: 100%; overflow: hidden; }
.page-about__feature-image { width: 100%; height: auto; aspect-ratio: 2/1; object-fit: cover; display: block; }
.page-about__feature-content { width: 100%; text-align: center; }
.page-about__feature-title { color: #017439; font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.page-about__feature-text { line-height: 1.7; }

.page-about__guide-section { background: #f8f9fa; padding: 40px 16px; box-sizing: border-box; }
.page-about__guide-inner { max-width: 1000px; margin: 0 auto; }
.page-about__guide-title { color: #017439; font-size: clamp(1.3rem, 2vw, 1.8rem); font-weight: 700; text-align: center; margin-bottom: 32px; }
.page-about__guide-steps { display: flex; flex-direction: column; gap: 24px; }
.page-about__guide-step { display: flex; flex-direction: column; align-items: center; gap: 16px; background: #fff; border-radius: 12px; padding: 16px; box-shadow: 0 2px 8px rgba(0,0,0,0.05); }
.page-about__guide-image-wrapper { width: 100%; overflow: hidden; }
.page-about__guide-image { width: 100%; height: auto; aspect-ratio: 2/1; object-fit: cover; display: block; }
.page-about__guide-content { display: flex; flex-direction: column; align-items: center; text-align: center; }
.page-about__guide-number { font-size: 1.5rem; font-weight: 800; color: #017439; margin-bottom: 8px; }
.page-about__guide-step-title { font-size: 1.1rem; font-weight: 700; color: #333; margin-bottom: 8px; }
.page-about__guide-text { line-height: 1.6; }
.page-about__guide-cta { text-align: center; margin-top: 24px; }

.page-about__faq-list { max-width: 800px; margin: 0 auto; }
.page-about__faq-item { background: #f8f9fa; border-radius: 8px; padding: 16px 20px; margin-bottom: 12px; }
.page-about__faq-question { font-weight: 700; color: #017439; cursor: pointer; list-style: none; position: relative; padding-right: 24px; }
.page-about__faq-item summary::-webkit-details-marker { display: none; }
.page-about__faq-question::after { content: '+'; position: absolute; right: 0; top: 0; font-size: 1.3rem; color: #017439; }
.page-about__faq-item[open] .page-about__faq-question::after { content: '−'; }
.page-about__faq-answer { padding-top: 12px; line-height: 1.6; }

.page-about__cta-section { text-align: center; background: #f0fff4; }
.page-about__cta-title { color: #017439; font-size: clamp(1.3rem, 2vw, 1.8rem); font-weight: 700; margin-bottom: 12px; }
.page-about__cta-text { font-size: 1.05rem; max-width: 700px; margin: 0 auto 24px; line-height: 1.6; }
.page-about__cta-actions { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }

@media (max-width: 768px) {
  .page-about__hero-section { padding: 8px 8px 0; }
  .page-about__hero-image { aspect-ratio: 2/1; }
  .page-about__hero-content { margin-top: 12px; }
  .page-about__hero-title { font-size: 1.3rem; }
  .page-about__hero-description { font-size: 0.95rem; }
  .page-about__btn { width: 100%; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; }
  .page-about__hero-actions, .page-about__cta-actions { width: 100%; flex-direction: column; align-items: center; max-width: 100%; box-sizing: border-box; overflow: hidden; }
  .page-about__hero-actions .page-about__btn, .page-about__cta-actions .page-about__btn { width: 100%; }
  .page-about__about-section, .page-about__why-section, .page-about__features-section, .page-about__faq-section, .page-about__cta-section { padding: 30px 12px; }
  .page-about__why-grid { grid-template-columns: 1fr; gap: 16px; }
  .page-about__feature-item, .page-about__guide-step { flex-direction: column; }
  .page-about__feature-content, .page-about__guide-content { width: 100%; text-align: center; }
  .page-about img { max-width: 100%; height: auto !important; }
  .page-about { max-width: 100%; overflow-x: hidden; }
}