@charset "UTF-8";
/* =====================================================================
general
===================================================================== */
/** font
/*--------------------------------------------------------------------*/
body {
 font-family: "Noto Serif JP", serif;
}
.tsukuaoldmiB{
	font-family: "fot-tsukuaoldmin-pr6n", sans-serif;
	font-weight: 800;
	font-style: normal;
}

/** container
/*--------------------------------------------------------------------*/
@media (min-width: 1400px) {
  .container {
    max-width: 1650px;
  }
}

/* =====================================================================
header
===================================================================== */
.header {
  position: fixed;
  top: 50px;               /* 上に50px空ける */
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 1650px;       /* 最大幅 */
  height: 95px;
padding: 0 30px;
  display: flex;
  align-items: center;

  padding: 0 40px;

  background: #2c2cb2;

  transition: transform 0.3s ease, opacity 0.3s ease;
  z-index: 9000;
	box-shadow:0 8px 20px rgba(0, 0, 0, 0.15),
    0 20px 60px rgba(0, 0, 0, 0.2);
}

/* 隠れるとき */
.header--hidden {
  transform: translate(-50%, -200px);
}

.header__inner {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header__inner .logo {
	margin: 0;
}
.header__inner .logo img {
  height: 60px;   /* デザインに応じて調整 */
  width: auto;
  display: block;
}
.header__inner .nav ul {
  display: flex;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.header__inner .nav a {
  font-size: 16px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  color: #ffffff;

  position: relative;
  transition: opacity 0.3s ease;
}

.header__inner .nav a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -6px;
  width: 0%;
  height: 1px;
  background: #ffffff;
  transform: translateX(-50%);
  transition: width 0.3s ease;
}

.header__inner .nav a:hover::after {
  width: 100%;
}

@media (max-width: 1650px) {

  .header {
    top: 0;                 /* 上隙間なし */
  }

  .header--hidden {
    transform: translate(-50%, -150px);
  }

}