@charset "utf-8";
html, body {
  height: 100%;
}
body {
    margin: 0;
    font-family: "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", "Hiragino Sans", "MS PMincho", serif;
    color: #fff;
    background: radial-gradient(circle at center, #0f2a2e 0%, #061416 100%);
    display: flex;
    flex-direction: column;
}
a {
    transition: opacity 0.3s ease;
}
a:hover {
    opacity: 0.7;
}
main {
    flex: 1;
}
.site-header {
    text-align: center;
}
/* pc用の既存の .hero img {...} を以下に書き換え */
.hero {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
}
.hero .slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1s ease-in-out; /* フェードの時間はここで調整 */
}
.hero .slide.active {
    opacity: 1;
}
.global-nav {
    padding: 50px 0;
}
.global-nav .active {
    color: #bacfd1;
    text-shadow: 0 0 4px rgba(159, 211, 216, 0.6);
}
.global-nav ul {
    display: flex;
    justify-content: center;
    gap: 80px;
    list-style: none;
    padding: 0;
    margin: 0;
}
.global-nav a {
    color: #cfd8dc;
    text-decoration: none;
    font-size: 18px;
}
.site-title {
    margin: 20px 0;
}
.site-title img {
    width: 200px;
    height: auto;
    display: block;
    margin: 0 auto;
}
.site-title img:hover {
    filter: drop-shadow(0 0 10px rgba(255,255,255,0.4));
}
.site-footer {
    text-align: center;
    padding: 60px 20px 30px;
    background: linear-gradient(to top, #061416, transparent);
}
.footer-copy, .footer-copy a {
    font-size: 14px;
    color: #8fa3a6;
    letter-spacing: 1px;
    margin: 0;
    opacity: 0.8;
}
.mailto, .mailto a {
    text-align: center;
    color: #fff;
}
.footer-sns {
    margin-bottom: 20px;
}
.footer-sns a {
    color: #8fa3a6;
    font-size: 22px;
    margin: 0 12px;
}
.insta-feed-container {
    margin: 0 30px;
}
/* ===== insta ===== */
.tb_g_contant_wrapper {
    padding: 10px;
    display: none;
}
.tb_g_post_in {
	border: none !important;
}
.tb_see_more_btn {
	background: radial-gradient(circle at 50% 40%, #12363b 0%, #081c1f 100%) !important;
    color: #bfc9c9 !important;
    letter-spacing: 0.12em;
	border-radius:0 !important;
    border-color: #bfc9c9 !important;
}
.tb_see_more_btn:hover {
    background: radial-gradient(circle at 50% 40%, #12363b 0%, #081c1f 100%) !important;
    color: #bfc9c9 !important;
    border-color: #bfc9c9 !important;
}
/* ===== news ===== */
#news-list {
  max-width: 900px;
  margin: 0 auto;
  text-align: left;
}
.news-item {
  padding: 24px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.news-date {
  font-size: 16px;
  color: #888;
  margin-bottom: 4px;
  letter-spacing: 0.1em;
}
.news-message {
  font-size: 16px;
  color: #eee;
  line-height: 1.6;
}
.news-item:last-child {
  border-bottom: none;
}
/* ===== スマホ対応 ===== */
@media (max-width: 768px) {
    .header-inner {
        padding: 30px 15px;
    }
    .hero {
        height: 150px;
    }
    .global-nav {
        padding: 30px 0;
    }
    .global-nav ul {
        flex-direction: column;
        gap: 15px;
    }
    .global-nav a {
        font-size: 16px;
    }
    .site-title img {
        width: 160px;
    }
    .crt-grid-post {
        width: 50% !important;
    }
    .crt-feed-window {
        height: auto !important;
        min-height: auto !important;
    }
    .crt-widget.crt-widget-branded .crt-logo {
        top: 100%;
        right: 20px !important;
    }
    .insta-feed-container {
        margin: 0 10px;
    }
	#news-list {
		width: 90%;
		margin: 0 auto;
	}
}