.container-about {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  /* Ensure hero text can sit above the banner overlay */
  position: relative;
  z-index: 2;
}

  .container-about.about-hero {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.container-about.about-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4); /* chỉnh độ tối ở đây */
}


@media (max-width: 1199px) {
  .hero-style3 {
    text-align: center;
  }
}
@media (min-width: 1280px) and (max-width: 1920px) {
  .container-about .hero-style3,
  .hero-3.about-hero .hero-style3 {
    max-width: 100% !important;
    padding: 400px 0 258px 0 !important;
  }
}


.th-hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  /* chỉnh độ tối ở đây (0.3–0.7) */
  z-index: 1;
  /* nằm trên ảnh */
}

/* Mobile: center the headline inside the banner */
@media (max-width: 767.98px) {
  .container-about {
    min-height: 100svh; /* use small viewport height for mobile UI chrome */
    padding: 0 16px;
  }
  .container-about .hero-style3 {
    width: 100%;
    text-align: center;
    padding: 0; /* no extra spacing so it centers visually */
  }
  .container-about .hero-title {
    padding: 0 12px; /* gentle side padding */
    margin-bottom:20px;
  }
  /* Slight downward adjustment to compensate header overlap */
  .about-hero .hero-style3 {
    transform: translateY(7vh);
  }
}



/* === ABOUT: Our Story (white section) === */
.about-story {
  background: #fff;
  /* nền trắng bắt buộc */
  padding-top: var(--section-space);
  padding-bottom: var(--section-space);
}

.about-story .story-wrap {
  max-width: 860px;
  /* chiều rộng đọc lý tưởng */
  margin: 0 auto;
}

.about-story .story-title {
  text-transform: uppercase;
  margin-bottom: 30px;
}

.about-story .story-lead {
  text-align: center;
  font-weight: 600;
  margin-bottom: 8px;
}

.about-story p {
  font-size: 16px;
  line-height: 1.9;
  color: var(--body-color);
}

@media (max-width: 767px) {
  .about-story {
    padding-top: var(--section-space-mobile);
    padding-bottom: var(--section-space-mobile);
  }
}

/* === ABOUT: Press (white section, 3 cols) === */
.about-press {
  background: #fff;
  /* nền trắng bắt buộc */
  padding-top: var(--section-space);
  padding-bottom: var(--section-space);
}

.about-press .press-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 140px 114px;
  align-items: stretch;
}

.about-press .press-item {
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  /* push logo to bottom */
}

.about-press .press-quote {
  font-size: 18px;
  line-height: 1.9;
  color: var(--body-color);
  max-width: 420px;
  margin: 0 auto 40px auto;
  position: relative;
  flex: 1;
}

.about-press .press-logo {
  margin-top: 18px;
}

/* nhẹ nhàng thêm ký hiệu quote */
.about-press .press-quote:before {
  content: "\201C";
  /* open quote */
  position: absolute;
  left: 50%;
  top: -26px;
  transform: translateX(-50%);
  font-size: 36px;
  line-height: 1;
  color: var(--black-color-2);
  opacity: .35;
}

.about-press .press-logo img {
  max-height: 40px;
  width: auto;
  height: auto;
  filter: grayscale(100%);
  opacity: .9;
}

@media (max-width: 991px) {
  .about-press .press-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575px) {
  .about-press .press-grid {
    grid-template-columns: 1fr;
  }

  .about-press .press-quote {
    max-width: 100%;
  }
}

.press {
  margin-bottom: 120px;
}

.hero-title {
  padding: 0px 400px;
}

@media screen and (max-width: 1600px) {
  .hero-title {
    padding: 0px 10px;
    font-size: 50px;
  }
}

/* Ensure minimal side padding on very small screens */
@media (max-width: 767.98px) {
  .hero-title {
    padding: 0 16px !important;
  }
}