.page-about {
  --about-hero-gap: 2rem;
  --about-chapter-num-size: 1.2rem;
  --about-section-py: 4rem;
  --about-visual-shadow: 0 8px 32px rgba(0,0,0,0.08);
  display: block;
  width: 100%;
  background: var(--clr-bg-light, #FAF0E6);
  color: var(--clr-text, #1A1A1A);
  font-family: var(--font-body, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.page-about .c-breadcrumb {
  max-width: var(--max-w, 1200px);
  margin: 0 auto;
  padding: 1rem var(--space-md, 1.25rem) 0;
  font-size: 0.85rem;
  color: var(--clr-text, #1A1A1A);
  opacity: 0.7;
}
.page-about .c-breadcrumb__link {
  color: var(--clr-link, #D32F2F);
  text-decoration: none;
  transition: opacity var(--transition, 0.3s ease);
}
.page-about .c-breadcrumb__link:hover {
  opacity: 0.7;
}
.page-about .c-breadcrumb__sep {
  margin: 0 0.4rem;
  color: var(--clr-border, #E0E0E0);
}
.page-about .c-breadcrumb__current {
  font-weight: 600;
}

/* ===== HERO ===== */
.page-about__hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: var(--clr-bg-light, #FAF0E6);
  overflow: hidden;
  padding: 2rem 0 4rem;
}
.page-about__hero::before {
  content: '';
  position: absolute;
  top: -10%;
  right: -5%;
  width: 60%;
  height: 120%;
  background: radial-gradient(ellipse at 70% 50%, rgba(211,47,47,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.page-about__hero-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--about-hero-gap);
  width: 100%;
  position: relative;
  z-index: 1;
}
.page-about__hero-text {
  flex: 1 1 45%;
  min-width: 280px;
}
.page-about__hero-title {
  font-family: var(--font-head, 'Segoe UI', 'Arial Black', sans-serif);
  font-size: clamp(3rem, 10vw, 5.5rem);
  font-weight: 900;
  line-height: 1.05;
  color: var(--clr-secondary, #1A1A1A);
  margin: 0 0 0.15em;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}
.page-about__hero-subtitle {
  font-family: var(--font-body, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif);
  font-size: clamp(1.1rem, 3vw, 1.8rem);
  font-weight: 600;
  color: var(--clr-primary, #D32F2F);
  margin: 0 0 1.2rem;
  letter-spacing: 0.04em;
}
.page-about__hero-tagline {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--clr-text, #1A1A1A);
  opacity: 0.8;
  margin: 0 0 2.5rem;
  max-width: 28em;
  line-height: 1.5;
  font-weight: 400;
}
.page-about__hero-chapters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
  margin-top: 1.5rem;
}
.page-about__chapter-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--clr-text, #1A1A1A);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.4rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition, 0.3s ease), color var(--transition, 0.3s ease);
}
.page-about__chapter-link:hover {
  border-bottom-color: var(--clr-primary, #D32F2F);
  color: var(--clr-primary, #D32F2F);
}
.page-about__chapter-num {
  font-family: var(--font-head, 'Segoe UI', 'Arial Black', sans-serif);
  font-size: var(--about-chapter-num-size);
  font-weight: 700;
  color: var(--clr-accent, #FFD700);
  min-width: 2rem;
}
.page-about__chapter-label {
  font-size: 0.95rem;
}
.page-about__hero-visual {
  flex: 1 1 40%;
  min-width: 240px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.page-about__phoenix {
  width: 100%;
  max-width: 400px;
  height: auto;
  aspect-ratio: 1/1;
  display: block;
  filter: drop-shadow(0 4px 20px rgba(211,47,47,0.15));
}

/* ===== POSITIONING ===== */
.page-about__positioning {
  padding: var(--about-section-py) 0;
  background: #FFFFFF;
  position: relative;
}
.page-about__positioning::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--clr-accent, #FFD700), transparent);
  opacity: 0.3;
}
.page-about__positioning-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 3rem 4rem;
}
.page-about__positioning-image {
  flex: 1 1 40%;
  min-width: 280px;
  border-radius: var(--radius-md, 16px);
  overflow: hidden;
  box-shadow: var(--about-visual-shadow);
  transform: translateY(0);
  transition: transform var(--transition, 0.3s ease);
}
.page-about__positioning-image:hover {
  transform: translateY(-4px);
}
.page-about__pos-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}
.page-about__positioning-content {
  flex: 1 1 45%;
  min-width: 280px;
}
.page-about__pos-text {
  font-size: 1.05rem;
  line-height: 1.7;
  margin: 0 0 1.2rem;
  color: var(--clr-text, #1A1A1A);
  max-width: 32em;
}
.page-about__pos-link {
  margin-top: 0.8rem;
  display: inline-block;
}

/* ===== FEATURES ===== */
.page-about__features {
  padding: var(--about-section-py) 0;
  background: var(--clr-bg-light, #FAF0E6);
}
.page-about__features-list {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  margin-top: 2.5rem;
}
.page-about__feature-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2rem 3rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.05);
}
.page-about__feature-item:last-child {
  border-bottom: none;
}
.page-about__feature-item--reverse {
  flex-direction: row-reverse;
}
.page-about__feature-visual {
  flex: 1 1 42%;
  min-width: 260px;
  border-radius: var(--radius-md, 16px);
  overflow: hidden;
  box-shadow: var(--about-visual-shadow);
  transition: transform var(--transition, 0.3s ease);
}
.page-about__feature-visual:hover {
  transform: scale(1.01);
}
.page-about__feature-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}
.page-about__feature-content {
  flex: 1 1 42%;
  min-width: 260px;
}
.page-about__feature-num {
  font-family: var(--font-head, 'Segoe UI', 'Arial Black', sans-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--clr-accent, #FFD700);
  display: block;
  margin-bottom: 0.2rem;
  line-height: 1;
}
.page-about__feature-title {
  font-family: var(--font-head, 'Segoe UI', 'Arial Black', sans-serif);
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-weight: 700;
  margin: 0 0 0.6rem;
  color: var(--clr-secondary, #1A1A1A);
}
.page-about__feature-desc {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--clr-text, #1A1A1A);
  opacity: 0.85;
  max-width: 30em;
}

/* ===== COMMITMENT ===== */
.page-about__commitment {
  padding: var(--about-section-py) 0;
  background: var(--clr-bg-dark, #0D0D0D);
  color: var(--clr-text-on-dark, #FFFFFF);
  position: relative;
  overflow: hidden;
}
.page-about__commitment::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 50%;
  height: 150%;
  background: radial-gradient(ellipse at center, rgba(211,47,47,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.page-about__commitment-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 3rem 4rem;
  position: relative;
  z-index: 1;
}
.page-about__commitment-content {
  flex: 1 1 50%;
  min-width: 280px;
}
.page-about__commitment-text {
  font-size: 1.1rem;
  line-height: 1.7;
  margin: 0 0 2rem;
  opacity: 0.9;
  max-width: 32em;
}
.page-about__commitment-points {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.2rem;
}
.page-about__commitment-point {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.page-about__commitment-icon {
  font-size: 1.4rem;
  color: var(--clr-accent, #FFD700);
  line-height: 1.4;
  flex-shrink: 0;
}
.page-about__commitment-point-title {
  font-family: var(--font-head, 'Segoe UI', 'Arial Black', sans-serif);
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 0.25rem;
  color: var(--clr-text-on-dark, #FFFFFF);
}
.page-about__commitment-point-desc {
  font-size: 0.92rem;
  opacity: 0.8;
  line-height: 1.5;
  margin: 0;
  max-width: 28em;
}
.page-about__commitment-visual {
  flex: 1 1 35%;
  min-width: 240px;
  border-radius: var(--radius-md, 16px);
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  transition: transform var(--transition, 0.3s ease);
}
.page-about__commitment-visual:hover {
  transform: scale(1.02);
}
.page-about__commitment-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* ===== TRUST ===== */
.page-about__trust {
  padding: 2.5rem 0;
  background: var(--clr-bg-light, #FAF0E6);
  border-top: 2px solid rgba(211,47,47,0.08);
}
.page-about__trust-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem 2rem;
}
.page-about__trust-text {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--clr-secondary, #1A1A1A);
  margin: 0;
  max-width: 28em;
}
.page-about__trust-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ===== SECTION TITLE ===== */
.page-about .c-section-title {
  font-family: var(--font-head, 'Segoe UI', 'Arial Black', sans-serif);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 900;
  color: var(--clr-secondary, #1A1A1A);
  margin: 0 0 1rem;
  padding-bottom: 0.5rem;
  position: relative;
  display: inline-block;
}
.page-about .c-section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--clr-accent, #FFD700);
  border-radius: 2px;
}
.page-about .c-section-title--center {
  display: block;
  text-align: center;
}
.page-about .c-section-title--center::after {
  left: 50%;
  transform: translateX(-50%);
}
.page-about .c-section-title--light {
  color: var(--clr-text-on-dark, #FFFFFF);
}
.page-about .c-section-title--light::after {
  background: var(--clr-accent, #FFD700);
}

/* ===== BUTTONS ===== */
.page-about .c-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.8rem;
  font-family: var(--font-body, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.4;
  text-decoration: none;
  border-radius: var(--radius, 50px);
  background: var(--clr-primary, #D32F2F);
  color: #FFFFFF;
  border: 2px solid var(--clr-primary, #D32F2F);
  cursor: pointer;
  transition: background var(--transition, 0.3s ease), transform var(--transition, 0.3s ease), box-shadow var(--transition, 0.3s ease);
}
.page-about .c-btn:hover {
  background: #B71C1C;
  border-color: #B71C1C;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(211,47,47,0.25);
}
.page-about .c-btn--gold {
  background: var(--clr-accent, #FFD700);
  border-color: var(--clr-accent, #FFD700);
  color: var(--clr-secondary, #1A1A1A);
}
.page-about .c-btn--gold:hover {
  background: #E6C200;
  border-color: #E6C200;
  box-shadow: 0 4px 16px rgba(255,215,0,0.3);
}
.page-about .c-btn--ghost {
  background: transparent;
  border-color: var(--clr-secondary, #1A1A1A);
  color: var(--clr-secondary, #1A1A1A);
}
.page-about .c-btn--ghost:hover {
  background: var(--clr-secondary, #1A1A1A);
  color: #FFFFFF;
  border-color: var(--clr-secondary, #1A1A1A);
}

/* ===== DATA-REVEAL ===== */
.page-about [data-reveal] {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}
@media (prefers-reduced-motion: no-preference) {
  .page-about [data-reveal] {
    opacity: 0.01;
    transform: translateY(30px);
  }
  .page-about [data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .page-about {
    --about-section-py: 2.5rem;
  }
  .page-about__hero {
    min-height: auto;
    padding: 2.5rem 0 3rem;
  }
  .page-about__hero-inner {
    flex-direction: column;
    gap: 1.5rem;
  }
  .page-about__hero-text {
    text-align: center;
  }
  .page-about__hero-chapters {
    justify-content: center;
  }
  .page-about__hero-visual {
    order: -1;
    max-width: 240px;
    margin: 0 auto;
  }
  .page-about__hero-title {
    font-size: clamp(2.5rem, 12vw, 3.5rem);
  }
  .page-about__hero-tagline {
    margin-left: auto;
    margin-right: auto;
  }
  .page-about__positioning-inner {
    flex-direction: column;
    gap: 2rem;
  }
  .page-about__positioning-image {
    order: -1;
  }
  .page-about__positioning-content {
    text-align: center;
  }
  .page-about__pos-text {
    margin-left: auto;
    margin-right: auto;
  }
  .page-about__feature-item,
  .page-about__feature-item--reverse {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }
  .page-about__feature-content {
    text-align: center;
  }
  .page-about__feature-desc {
    margin-left: auto;
    margin-right: auto;
  }
  .page-about__feature-num {
    font-size: 1.8rem;
  }
  .page-about__commitment-inner {
    flex-direction: column;
    gap: 2rem;
  }
  .page-about__commitment-content {
    text-align: center;
  }
  .page-about__commitment-point {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .page-about__commitment-point-desc {
    margin-left: auto;
    margin-right: auto;
  }
  .page-about__commitment-visual {
    order: -1;
    max-width: 280px;
    margin: 0 auto;
  }
  .page-about__trust-inner {
    flex-direction: column;
    text-align: center;
    justify-content: center;
  }
  .page-about__trust-links {
    justify-content: center;
  }
  .page-about .c-section-title--center {
    text-align: center;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .page-about__hero-title {
    font-size: clamp(3rem, 7vw, 4.2rem);
  }
  .page-about__hero-visual {
    max-width: 320px;
  }
  .page-about__positioning-inner {
    gap: 2rem;
  }
  .page-about__feature-item {
    gap: 1.5rem 2rem;
  }
  .page-about__commitment-inner {
    gap: 2rem;
  }
}

@media (max-width: 480px) {
  .page-about__hero-title {
    font-size: 2.2rem;
  }
  .page-about__hero-subtitle {
    font-size: 1rem;
  }
  .page-about__hero-tagline {
    font-size: 0.95rem;
  }
  .page-about__chapter-link {
    font-size: 0.85rem;
  }
  .page-about__chapter-num {
    font-size: 1rem;
    min-width: 1.5rem;
  }
  .page-about__feature-title {
    font-size: 1.1rem;
  }
  .page-about__feature-num {
    font-size: 1.5rem;
  }
  .page-about__commitment-text {
    font-size: 1rem;
  }
  .page-about__trust-text {
    font-size: 0.95rem;
  }
  .page-about .c-btn {
    padding: 0.6rem 1.4rem;
    font-size: 0.88rem;
  }
}