/* About page */
.page-about {
  background-color: var(--bg);
  background-image: url("../assets/bg-texture-large.jpg");
  background-size: cover;
  background-attachment: scroll;
}

.page-about .footer-grid::before {
  background-image: url("../assets/contact/footer-bg.jpg");
}

/* 关于页：页眉保持原来的纯色，不加底纹 */
.page-about .site-header {
  background-color: var(--bg);
  background-image: none;
}

/* Hero */
.about-hero {
  position: relative;
  padding: 50px 0 0;
  overflow: visible;
  background-color: var(--bg);
}

.about-hero-brush {
  position: absolute;
  top: 0;
  bottom: 0;
  /* 对齐内容区左侧文案列（约 500px），落在文案背后 */
  left: max(0px, calc((100% - min(1140px, 92vw)) / 2));
  width: min(520px, 48vw);
  z-index: 0;
  background: url("../assets/about/waist-tree.jpg") center center / 150% auto no-repeat;
  opacity: 0.6;
  pointer-events: none;
  /* 保持当前高度，仅镜像 */
  transform: translateY(-6.5rem) scaleX(-1);
  -webkit-mask-image: linear-gradient(
    90deg,
    transparent 0%,
    #000 12%,
    #000 78%,
    transparent 100%
  );
  mask-image: linear-gradient(
    90deg,
    transparent 0%,
    #000 12%,
    #000 78%,
    transparent 100%
  );
}

.about-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
  gap: 2rem;
  align-items: center;
}

.about-hero-copy {
  width: 500px;
  height: 713px;
}

.about-hero-copy h1 {
  font-family: var(--font-brand);
  font-size: clamp(2rem, 4vw, 55px);
  font-weight: 400;
  margin: 0;
  line-height: 1.15;
}

#about-page-title {
  margin-top: 20px;
}

.about-hero-brand {
  display: block;
  width: fit-content;
  margin-top: 0.15rem;
}

.brand-dot {
  font-family: "Noto Serif SC", serif;
}

html[lang="zh-Hans"] .brand-dot {
  font-family: var(--font-zh);
}

/* 关于页标题「隐·修」中的 · 固定用 Noto Serif SC */
#about-page-title .brand-dot,
html[lang="zh-Hans"] #about-page-title .brand-dot {
  font-family: "Noto Serif SC", serif;
}

.about-hero-deco {
  width: 275px;
  margin: 0.65rem 0 0.95rem;
}

.about-hero-deco img {
  width: 275px;
}

.about-taglines {
  margin: 1rem 0 1.15rem;
}

.about-taglines p {
  margin: 0;
  font-family: var(--font-brand);
  font-size: 25px;
  font-style: italic;
  color: var(--ink);
  line-height: 1.45;
}

.about-intro p {
  margin: 0 0 0.85rem;
  color: rgba(87, 64, 40, 1);
  font-size: 0.95rem;
  line-height: 1.65;
  max-width: 38rem;
}

.about-intro p:last-child {
  margin-bottom: 50px;
}

.about-badges {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.about-badge {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 10px;
}

.about-badge-icon {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
}

.about-badge-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.about-badge h3 {
  margin: 0 0 0.1rem 10px;
  font-family: var(--font-brand);
  font-size: 18px;
  font-weight: 700;
  color: var(--brown);
  line-height: 1.35;
}

.about-badge p {
  margin: 0 0 0 10px;
  font-size: 17px;
  color: #4b4b4b;
  line-height: 1.4;
}

.about-hero-photo {
  margin: 0;
  border-radius: 0;
  overflow: hidden;
  box-shadow: var(--shadow);
  width: 570px;
  display: flex;
  flex-wrap: wrap;
  justify-self: end;
}

.about-hero-photo img {
  width: 570px;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

/* Two-column content */
.about-content {
  padding: 20px 0 40px;
  background-color: var(--paper);
}

.about-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.about-col {
  margin-top: 20px;
  padding: 20px 60px 0 0;
}

.about-col + .about-col {
  margin-top: 20px;
  padding: 20px 100px 0 80px;
  border-left: 1px solid rgba(176, 164, 149, 0.45);
}

.about-col h2 {
  font-family: var(--font-brand);
  font-size: clamp(1.35rem, 2.5vw, 1.65rem);
  font-weight: 400;
  color: var(--brown);
  margin: 0 0 0.55rem;
}

.about-col .section-deco {
  width: 72px;
  height: 3px;
  background: var(--accent);
  margin-bottom: 1.15rem;
}

.about-col p {
  margin: 0 0 0.85rem;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--ink);
}

.about-col > p:first-of-type {
  margin-top: 40px;
  color: var(--brown);
}

.about-col h2.about-subheading {
  margin-top: 55px;
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.about-tag {
  display: inline-block;
  padding: 0.4rem 0.85rem;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(176, 164, 149, 0.45);
  border-radius: 4px;
  font-family: var(--font-brand);
  font-size: 15.2px;
  color: var(--brown);
  line-height: 1.3;
}

.about-standards {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.about-standard {
  display: grid;
  grid-template-columns: 64px 1fr;
  row-gap: 14px;
  column-gap: 30px;
  align-items: start;
  padding: 1.1rem 0;
  border-bottom: 1px solid rgba(176, 164, 149, 0.45);
}

.about-standard:first-child {
  padding-top: 0;
}

.about-standard:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.about-standard-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #ece6e0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.about-standard-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.about-standard h3 {
  margin: 0 0 0.2rem;
  font-family: var(--font-brand);
  font-size: 18px;
  font-weight: 700;
  color: var(--brown);
  line-height: 1.35;
}

.about-standard p {
  margin: 0;
  font-size: 15.2px;
  line-height: 1.5;
  color: #4b4b4b;
}

.about-is-zh .about-taglines p:empty {
  display: none;
}

/* Responsive */
@media (max-width: 900px) {
  .about-hero-grid {
    grid-template-columns: 1fr;
  }

  .about-hero-copy {
    width: 100%;
  }

  .about-hero-photo {
    order: -1;
    width: 100%;
    max-width: 420px;
    margin-inline: auto;
  }

  .about-hero-photo img {
    width: 100%;
  }

  .about-columns {
    grid-template-columns: 1fr;
  }

  .about-col {
    padding: 2rem 0 0;
  }

  .about-col + .about-col {
    padding: 2rem 0 0;
    border-left: none;
    border-top: 1px solid rgba(176, 164, 149, 0.45);
    margin-top: 0.5rem;
  }
}

@media (max-width: 520px) {
  .about-badge {
    grid-template-columns: 44px 1fr;
  }

  .about-badge-icon {
    width: 44px;
    height: 44px;
  }

  .about-standard {
    grid-template-columns: 52px 1fr;
  }

  .about-standard-icon {
    width: 52px;
    height: 52px;
  }
}