/* 匠金台 · 企业简介页 */

/* ===== 首屏简介（与首页关于区块统一） ===== */
.jjt-about-intro {
  padding-top: clamp(3.5rem, 6vw, 5rem);
  padding-bottom: clamp(3rem, 5vw, 4.5rem);
}

.jjt-about-intro .jjt-home-about__content {
  max-width: none;
}

@media (min-width: 992px) {
  .jjt-about-intro .jjt-home-about__content {
    padding-left: clamp(0.5rem, 2vw, 1.5rem);
  }
}

/* ===== 视频宣传 ===== */
.jjt-about-video {
  padding: clamp(3.5rem, 7vw, 5.5rem) 0;
  background: var(--jjt-cream);
}

.jjt-about-video__panel {
  position: relative;
  border-radius: calc(var(--jjt-radius) + 4px);
  overflow: hidden;
  border: 1px solid rgba(200, 150, 46, 0.18);
  box-shadow: var(--jjt-shadow);
  min-height: clamp(320px, 42vw, 460px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.jjt-about-video__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.03);
  transition: transform 8s ease;
}

.jjt-about-video__panel:hover .jjt-about-video__bg {
  transform: scale(1.06);
}

.jjt-about-video__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(250, 246, 240, 0.88) 0%,
    rgba(250, 246, 240, 0.72) 40%,
    rgba(26, 20, 16, 0.35) 100%
  );
}

.jjt-about-video__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: clamp(2rem, 5vw, 3.5rem) 1.5rem;
  max-width: 560px;
}

.jjt-about-video__pre {
  display: inline-block;
  margin-bottom: 1rem;
}

.jjt-about-video__title {
  font-family: var(--jjt-font-serif);
  font-size: clamp(1.65rem, 3.5vw, 2.35rem);
  font-weight: 600;
  color: var(--jjt-ink);
  margin: 0 0 0.75rem;
  line-height: 1.25;
}

.jjt-about-video__title em {
  font-style: normal;
  color: var(--jjt-amber);
}

.jjt-about-video__desc {
  font-size: 0.95rem;
  line-height: 1.75;
  color: rgba(26, 20, 16, 0.68);
  margin: 0 0 1.75rem;
}

.jjt-about-video__play {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--jjt-accent), var(--jjt-amber));
  color: #fff;
  text-decoration: none;
  box-shadow: 0 12px 36px rgba(255, 90, 27, 0.35);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  margin-bottom: 1.25rem;
}

.jjt-about-video__play svg {
  margin-left: 3px;
}

.jjt-about-video__play:hover {
  color: #fff;
  transform: scale(1.06);
  box-shadow: 0 16px 44px rgba(255, 90, 27, 0.45);
}

.jjt-about-video__label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--jjt-copper);
}