/* Homepage v3: keep the generated growth-map composition intact while retaining live HTML actions. */
.landing-page .site-header {
  position: absolute;
  inset: 0 0 auto;
  background: rgba(255, 250, 240, 0.72);
  border-bottom-color: rgba(215, 230, 237, 0.45);
}

.landing-hero {
  position: relative;
  width: 100%;
  max-width: none;
  min-height: min(760px, 56.25vw);
  margin: 0;
  padding: 158px max(40px, 7vw) 112px;
  display: block;
  overflow: hidden;
  background: #dff4ff;
}

.landing-hero .hero-visual {
  position: absolute;
  z-index: 0;
  inset: 0;
  min-height: 0;
  border-radius: 0;
  box-shadow: none;
  background: #dff4ff;
}

.landing-hero .hero-visual img {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: cover;
  object-position: center;
}

.landing-hero .hero-copy {
  position: relative;
  z-index: 2;
  width: min(49%, 640px);
  padding-left: 0;
}

.landing-hero h1 {
  max-width: 620px;
  font-size: clamp(44px, 4.6vw, 72px);
  text-shadow: 0 1px 0 rgba(255, 255, 255, .2);
}

.landing-hero .hero-text {
  max-width: 560px;
  color: #4c6985;
}

.landing-hero .hero-bubble,
.landing-hero .floating-note {
  display: none;
}

.landing-page .role-strip {
  position: relative;
  z-index: 3;
  margin-top: -42px;
  padding-bottom: 90px;
}

.landing-page .role-strip .section-heading {
  padding-top: 0;
}

@media (max-width: 1000px) {
  .landing-hero {
    min-height: 680px;
    padding-inline: 6vw;
  }

  .landing-hero .hero-copy {
    width: min(56%, 580px);
  }
}

@media (max-width: 700px) {
  .landing-page .site-header {
    position: sticky;
    background: rgba(255, 250, 240, .94);
  }

  .landing-hero {
    min-height: auto;
    padding: 46px 18px 28px;
    display: grid;
    gap: 24px;
    background: #dff4ff;
  }

  .landing-hero .hero-copy {
    width: 100%;
    text-align: center;
  }

  .landing-hero .eyebrow,
  .landing-hero .hero-actions,
  .landing-hero .hero-proof {
    justify-content: center;
  }

  .landing-hero h1 {
    font-size: clamp(40px, 11vw, 54px);
  }

  .landing-hero .hero-visual {
    position: relative;
    inset: auto;
    height: min(72vw, 380px);
    min-height: 280px;
    border-radius: 26px;
    box-shadow: var(--shadow-soft);
  }

  .landing-hero .hero-visual img {
    min-height: 0;
    object-fit: cover;
  }

  .landing-page .role-strip {
    margin-top: 0;
    padding-bottom: 70px;
  }
}

/* The approved concept is a complete art-directed composition, not a cropped card. */
@media (min-width: 701px) {
  .landing-page .site-header {
    display: block;
    background: transparent;
    border-bottom: 0;
    backdrop-filter: none;
    pointer-events: none;
  }

  /* Remove the duplicated top CTA baked into the concept artwork. */
  .landing-page .site-header::after {
    content: "";
    position: absolute;
    z-index: 0;
    top: 0;
    right: 0;
    width: 15.2%;
    height: 88px;
    background: #cfeeff;
    pointer-events: none;
  }

  /* The approved artwork contains the visible nav; these transparent live elements sit above it. */
  .landing-page .site-header .brand,
  .landing-page .site-header .site-nav,
  .landing-page .site-header .nav-actions {
    position: relative;
    z-index: 1;
    opacity: 0;
    pointer-events: auto;
  }

  .landing-page .site-header .nav-actions .button-dark {
    display: none;
  }

  .landing-page .site-header .menu-toggle { display: none; }

  .landing-hero {
    height: min(66.6667vw, 1024px);
    min-height: 680px;
    padding: 0;
    background: #dff4ff url('/assets/mengyadao-homepage-concept.png') center top / 100% 100% no-repeat;
  }

  .landing-hero .hero-visual {
    display: none;
  }

  .landing-hero .hero-copy {
    position: absolute;
    inset: 0;
    width: 100%;
    padding: 0;
    pointer-events: none;
  }

  .landing-hero .hero-copy > *:not(.hero-actions) {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }

  .landing-hero .hero-actions {
    position: absolute;
    left: 6.2%;
    top: 47.5%;
    width: 230px;
    height: 70px;
    pointer-events: auto;
  }

  .landing-hero .hero-actions .button {
    position: absolute;
    inset: 0;
    width: 230px;
    height: 70px;
    opacity: 0;
  }

  .landing-hero .hero-actions .button + .button {
    display: none;
  }

  .landing-page .role-strip {
    margin-top: -275px;
    padding-bottom: 72px;
    pointer-events: none;
  }

  .landing-page .role-strip .section-heading {
    display: none;
  }

  .landing-page .role-grid {
    opacity: 0;
    height: 175px;
  }

  .landing-page .role-grid .role-card {
    pointer-events: auto;
  }
}