.aurum-hero-grid { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); min-height: 430px; }
.aurum-hero-heading { position: absolute; z-index: 2; top: 36px; left: 50%; width: min(100% - 48px, 760px); transform: translateX(-50%); text-align: center; }
.aurum-hero-heading h1 { margin: 0 0 14px; color: #fff; font-size: clamp(36px, 5vw, 58px); text-shadow: 0 2px 14px rgba(0,0,0,.35); }
.aurum-hero-heading h1 strong { font-family: var(--font-serif); }
.aurum-hero-item { position: relative; display: flex; align-items: flex-end; min-height: 430px; padding: 0 48px 64px; background-size: cover; background-position: center; overflow: hidden; }
.aurum-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, .03) 0%,
    rgba(36, 68, 114, .30) 38%,
    rgba(36, 68, 114, .72) 70%,
    #263f6d 100%
  );
}
.aurum-hero-item h2 { position: relative; z-index: 1; max-width: 320px; margin: 0; color: #fff; font-size: 30px; font-weight: 700; }
.intro-blue { position: relative; overflow: hidden; padding: 54px 0; background: var(--blue); color: #fff; text-align: center; }
.intro-blue h1, .intro-blue h2 { color: #fff; }
.intro-blue h1 { margin-bottom: 8px; font-size: 34px; font-weight: 400; }
.intro-blue h1 strong { font-family: var(--font-serif); font-size: 48px; }
.intro-blue h2 { font-size: 23px; font-weight: 400; }
.intro-blue p { max-width: 760px; margin: 0 auto 22px; }
.aurum-hero-grid { display: grid; grid-template-columns: repeat(3, 1fr); min-height: 430px; }
.aurum-hero-item { position: relative; display: flex; align-items: flex-end; min-height: 430px; padding: 0 48px 64px; background-size: cover; background-position: center; overflow: hidden; }
.aurum-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, .03) 0%,
    rgba(36, 68, 114, .30) 38%,
    rgba(36, 68, 114, .72) 70%,
    #263f6d 100%
  );
}
.aurum-hero-item h2 { position: relative; z-index: 1; max-width: 320px; margin: 0; color: #fff; font-size: 30px; font-weight: 700; }
.intro-blue { position: relative; overflow: hidden; padding: 54px 0; background: var(--blue); color: #fff; text-align: center; }
.intro-blue h1, .intro-blue h2 { color: #fff; }
.intro-blue h1 { margin-bottom: 8px; font-size: 34px; font-weight: 400; }
.intro-blue h1 strong { font-family: var(--font-serif); font-size: 48px; }
.intro-blue h2 { font-size: 23px; font-weight: 400; }
.intro-blue p { max-width: 760px; margin: 0 auto 22px; }


/* Home: presentación administrable Somos Aurum. */
.intro-blue--home {
  padding: 22px 0 68px;
  background-color: var(--blue);
  background-repeat: no-repeat;
  background-position: right center;
  background-size: auto 100%;
}
.intro-blue--home .intro-blue-inner {
  position: relative;
  z-index: 1;
}
.intro-blue--home h1 {
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 12px;
  line-height: 1;
}
.intro-blue--home h1 span {
  padding-bottom: 5px;
  border-bottom: 2px solid var(--gold);
  font-size: 42px;
  font-weight: 400;
}
.intro-blue--home h1 strong {
  font-family: var(--font-serif);
  font-size: 78px;
  font-weight: 500;
  line-height: .9;
}
.intro-blue--home h2 {
  margin: 0 0 34px;
  font-size: 27px;
  font-weight: 400;
}
.intro-blue--home .intro-blue-text {
  max-width: 1080px;
  margin: 0 auto 28px;
  font-size: 18px;
  line-height: 1.35;
}
.intro-blue--home .intro-blue-text p {
  max-width: none;
  margin: 0;
}
.intro-blue--home .btn {
  min-width: 340px;
}
@media (max-width: 700px) {
  .intro-blue--home {
    padding: 38px 0 52px;
    background-size: auto 75%;
    background-position: center bottom;
  }
  .intro-blue--home h1 {
    gap: 9px;
  }
  .intro-blue--home h1 span {
    font-size: 30px;
  }
  .intro-blue--home h1 strong {
    font-size: 56px;
  }
  .intro-blue--home h2 {
    font-size: 22px;
  }
  .intro-blue--home .intro-blue-text {
    font-size: 16px;
  }
  .intro-blue--home .btn {
    min-width: 0;
    width: 100%;
    max-width: 340px;
  }
}


/* Alineación visual del título Somos Aurum. */
.intro-blue--home h1 span {
  transform: translateY(-8px);
}
@media (max-width: 700px) {
  .intro-blue--home h1 span {
    transform: translateY(-5px);
  }
}


/* Cuadrados dorados entre las imágenes principales. */
.aurum-hero-item + .aurum-hero-item::before {
  content: "";
  position: absolute;
  left: -12px;
  bottom: 84px;
  z-index: 4;
  width: 24px;
  height: 24px;
  background: var(--gold);
}
@media (max-width: 900px) {
  .aurum-hero-item + .aurum-hero-item::before {
    top: -12px;
    bottom: auto;
    left: 50%;
    transform: translateX(-50%);
  }
}


/* Permite que los cuadrados crucen completos la unión de las imágenes. */
.aurum-hero-grid .aurum-hero-item {
  overflow: visible;
}


/* Alineación de los títulos en las tres imágenes, solo en escritorio. */
@media (min-width: 901px) {
  .aurum-hero-item:nth-of-type(1) h2 {
    margin-left: auto;
    text-align: right;
  }

  .aurum-hero-item:nth-of-type(2) h2 {
    margin-right: auto;
    margin-left: auto;
    text-align: center;
  }

  .aurum-hero-item:nth-of-type(3) h2 {
    margin-right: auto;
    text-align: left;
  }
}


/* Ajuste de sección introductoria azul */
.intro-blue--home {
  padding: 22px 0 68px;
  background-color: #263f6d;
  background-repeat: no-repeat;
  background-position: right center;
  background-size: auto 100%;
}