/* ========================================
 * Header
 * 725PROJECTS 共通ヘッダー
 * ======================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #fff;
  border-bottom: 1px solid #e5e5e5;
  box-shadow: 0 2px 8px rgba(34, 34, 34, 0.08);
}

.site-header__inner {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-logo {
  margin: 0;
  flex-shrink: 0;
}

.site-logo a {
  display: inline-flex;
  align-items: center;
}

.site-logo img {
  display: block;
  width: 180px;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-left: auto;
}

.site-nav a {
  color: #222;
  font-size: 15px;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 0.25em;
  transition: color 0.3s ease, opacity 0.3s ease;
}
.site-nav a:hover {
  color: #ffe100;
  opacity: 1;
}

.site-header__cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.site-header__cta .btn {
  min-height: 38px;
  padding: 8px 14px;
  font-size: 13px;
  white-space: nowrap;
}

@media screen and (max-width: 767px) {
  .site-header__inner {
   align-items:center;
    min-height: 56px;
    gap: 12px;
  }
  
  .site-logo{
    display:flex;
    align-items:center;
}

  .site-logo img {
    width: 120px;
  }

  .site-nav {
    display: none;
  }

  .site-header__cta {
    gap: 8px;
  }

  .site-header__cta .btn {
    min-height: 36px;
    padding: 7px 10px;
    font-size: 12px;
  }
}