/* ══════════════════════════════════════════════════════
   PAGE HERO — B2 Light Geometric
   Shared banner style for all inner pages.
   แก้ไขที่ไฟล์นี้ที่เดียว มีผลทุกหน้า
   ══════════════════════════════════════════════════════ */

/* ══ PAGE HERO — B2 Light Geometric ══ */
.page-hero {
  position: relative;
  overflow: hidden;
  padding: 6rem var(--section-px) 5.4rem;
  text-align: center;
  isolation: isolate;
  /*background:
    linear-gradient(
      135deg,
      rgba(240, 250, 255, 0.1) 0%,
      rgba(248, 250, 255, 0.5) 50%,
      rgba(235, 245, 255, 0.4) 100%
    ),*/
  background:
    linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.8) 0%,
      rgba(248, 250, 255, 0.8) 50%,
      rgba(255, 255, 255, 0.2) 100%
    ),
    url(var(--theme-url)/assets/images/bg-skbp.jpg) center bottom / cover no-repeat;
}
.page-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 0.5px;
  background: var(--color-border-secondary);
  z-index: 2;
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.1) 0%,
    rgba(12, 160, 223, 0.05) 100%
  );
  z-index: 0;
}
.page-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 64rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.3rem;
}
.page-hero__label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.5rem;
  border-radius: var(--radius-pill);
  background: var(--color-surface-subtle);
  border: 1px solid var(--color-border-primary);
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}
.page-hero__label svg {
  width: 1.3rem;
  height: 1.3rem;
  stroke: currentColor;
  flex-shrink: 0;
}
.page-hero__title {
  font-size: clamp(2.8rem, 6vw, 4.4rem);
  font-weight: 800;
  color: var(--color-emphasis);
  line-height: 1.2;
  text-shadow: 0 1px 8px rgba(255, 255, 255, 0.9);
  margin: 0;
}
.page-hero__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-subtle);
  line-height: 1.75;
  max-width: 52rem;
}
.page-hero__breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  font-size: var(--font-size-xs);
  font-weight: 500;
  margin-top: 0.2rem;
}
.page-hero__breadcrumb a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-base);
}
.page-hero__breadcrumb a:hover {
  color: var(--color-emphasis);
  text-decoration: underline;
}
.page-hero__breadcrumb-sep {
  color: #c4c9d8;
}
.page-hero__breadcrumb-current {
  color: var(--color-text-subtle);
}