/* ============================================
   BASE STRUCTURE — Hoshi theme layout only
   No legacy CleanStart, no triangles, no fixed hero
============================================ */

/* Layout */
.overflow_wrapper {
  position: relative;
  padding-top: 72px; /* space for fixed header */
}

/* Header — fixed at top */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  min-height: 60px;
  overflow: visible;
}
header .container {
  position: relative;
  display: block;
  overflow: visible;
}
header .container::after { content: ''; display: table; clear: both; }
header .logo { float: left; margin: 12px 0; }
header .logo .brand { display: block; }

/* Main content */
.main {
  position: relative;
}
.main section { padding: 60px 0 60px 0; }

/* Hero banner — scrolls with page, below fixed header */
.hero-banner {
  height: 360px;
  min-height: 240px;
  width: 100%;
  background-color: var(--jaxa-navy, #0a0e1a);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Page header (no-photo pages: blog, team, roadmap, etc.) */
.page-header {
  height: 180px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

/* Section header */
.section_header {
  position: relative;
  font-size: 26px;
  line-height: 30px;
  font-weight: 800;
  padding: 16px 0;
  margin: 35px 0;
  clear: both;
}
.section_header.centered { text-align: center !important; }
.section_header.elegant {
  text-align: left;
  text-transform: uppercase;
  padding: 0 0 16px 0;
  margin: 0 0 35px 0;
  border-bottom: solid 1px transparent;
}
.section_header.elegant small {
  display: block;
  font-size: 15px;
  padding: 4px 0 0 0;
}

/* Blog / content */
.post { margin-bottom: 40px; }
.post_header { margin-bottom: 15px; }
.post_title { margin: 0 0 8px 0; }
.post_title a { text-decoration: none; }
.post_sub { font-size: 13px; opacity: 0.8; margin-bottom: 10px; }
.post_content figure { margin: 0 0 20px 0; }
.post_content figure img { max-width: 100%; height: auto; }

/* Footer */
.footer_teasers_wrapper { padding: 60px 0 40px; }
.footer_teaser { margin-bottom: 30px; }
.footer_teaser h3 { margin-bottom: 15px; }
.copyright { padding: 20px 0; font-size: 12px; }

/* Article */
.article-text p { margin-bottom: 20px; line-height: 1.8; }
section.article-text { padding: 40px 0; }

/* Responsive */
@media (max-width: 767px) {
  .overflow_wrapper { padding-top: 60px; }
  .hero-banner { height: 240px; }
  .page-header { height: 140px; }
  .main section { padding: 40px 0 40px 0; }
}