.projects-hero {
  position: relative;
  display: grid;
  min-height: 88vh;
  padding: clamp(9rem, 15vh, 12rem) 5vw 6vw;
  grid-template-columns: minmax(0, 1.8fr) minmax(260px, 0.7fr);
  gap: 5vw;
  align-items: center;
}

/* 專案頁保留系統滑鼠，避免自訂游標未載入時看不見。 */
.projects-page,
.projects-page * {
  cursor: auto !important;
}

.projects-page a,
.projects-page button,
.projects-page [role="button"] {
  cursor: pointer !important;
}

.projects-page .cursor {
  display: none !important;
}

.projects-hero .project-kicker {
  position: absolute;
  top: clamp(7rem, 14vh, 10rem);
  left: 5vw;
  font-size: 0.72rem;
  letter-spacing: 0.13em;
}

.projects-hero h1 {
  grid-column: 1;
  margin: 3.5rem 0 0;
  font-size: clamp(5rem, 9.2vw, 10.5rem);
  line-height: 0.9;
  letter-spacing: -0.035em;
}

.projects-hero h1 span {
  display: block;
  color: var(--brown);
}

.projects-hero h1 small {
  display: block;
  margin: 0.16em 0 0.08em;
  color: var(--brown);
  font-size: 0.67em;
  font-weight: 300;
  line-height: 0.92;
  letter-spacing: -0.025em;
  text-transform: lowercase;
  vertical-align: baseline;
}

.projects-hero h1 em {
  display: block;
  margin: 0;
  color: var(--pink);
  font-family: var(--en);
  font-size: 0.67em;
  font-style: normal;
  line-height: 0.9;
  letter-spacing: -0.025em;
}

/* Match the simple two-line cover titles used by the other portfolio pages. */
.projects-hero h1 span,
.projects-hero h1 em {
  font-size: 1em;
  line-height: 0.88;
  letter-spacing: -0.055em;
}

.projects-hero h1 em {
  margin-left: 0.72em;
}

.projects-hero > p {
  grid-column: 2;
  align-self: center;
  max-width: 30ch;
  margin: 8rem 0 0;
}

@media (max-width: 800px) {
  .projects-hero {
    min-height: 72vh;
    padding: 10rem 6vw 12vw;
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .projects-hero .project-kicker {
    top: 7rem;
    left: 6vw;
  }

  .projects-hero h1 {
    grid-column: 1;
    margin-top: 1rem;
    font-size: clamp(3.7rem, 17vw, 6rem);
    line-height: 0.92;
  }

  .projects-hero h1 small {
    margin: 0.18em 0 0.1em;
    font-size: 0.61em;
  }

  .projects-hero h1 em {
    margin-left: 0.42em;
    font-size: 1em;
    line-height: 0.9;
  }

  .projects-hero > p {
    grid-column: 1;
    max-width: 28em;
    margin: 0 0 0 18%;
  }
}
.project-nav {
  position: absolute;
  inset: 0 0 auto;
  z-index: 100;
  width: 100%;
  box-sizing: border-box;
  padding: 20px 3vw;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: start;
  color: var(--brown);
}

.project-nav a {
  color: inherit;
  text-decoration: none;
}

.project-nav .brand {
  grid-column: 1;
  justify-self: start;
  font-size: 23px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -.025em;
}

.project-nav .brand span {
  color: var(--pink);
}

.project-nav-title {
  grid-column: 2;
  justify-self: center;
  font-size: 9px;
  line-height: 1.5;
  letter-spacing: .11em;
}

.project-nav .back-home {
  grid-column: 3;
  justify-self: end;
  font-size: 9px;
  line-height: 1.5;
  letter-spacing: .11em;
}

@media (max-width: 700px) {
  .project-nav {
    padding: 18px 18px;
    grid-template-columns: 1fr auto;
  }

  .project-nav-title {
    display: none;
  }

  .project-nav .back-home {
    grid-column: 2;
  }
}