@charset "UTF-8";

/* =========================
   Base / Variables / Reset
========================= */
:root{
  --bg-body:#050505;
  --bg-card:#1c1c1e;
  --text-primary:#f5f5f7;
  --text-secondary:#86868b;
  --accent:#ff7f00;
  --easing:cubic-bezier(0.25, 1, 0.5, 1);

  /* 元CSSで参照されてたが未定義だったので補完 */
  --shadow-deep: 0 18px 45px rgba(0,0,0,.45);
  --accent-line: rgba(255,127,0,.22);
  --accent-soft: rgba(255,127,0,.10);
}

*, *::before, *::after{
  box-sizing:border-box;
  margin:0;
  padding:0;
}

body{
  background-color:var(--bg-body);
  color:var(--text-primary);
  font-family:"Inter","Noto Sans JP",sans-serif;
  line-height:1.6;
  overflow-x:hidden;
}

a{
  text-decoration:none;
  color:inherit;
  display:block;
}

img{
  width:100%;
  height:auto;
  display:block;
}

/* =========================
   Utility / Typography
========================= */
.container{
  max-width:1080px;
  margin:0 auto;
  padding:0 24px;
}

.section{
  padding:100px 0;
}

.section-header{
  margin-bottom:40px;
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
}

.headline-sm{
  font-size:2rem;
  font-weight:600;
}

.sub-headline{
  color:var(--text-secondary);
  font-size:.9rem;
  margin-top:5px;
}

/* Scroll Reveal (JSで .is-visible 付与想定) */
.reveal{
  opacity:0;
  transform:translateY(30px);
  transition:opacity .8s var(--easing), transform .8s var(--easing);
}
.reveal.is-visible{
  opacity:1;
  transform:translateY(0);
}

/* =========================
   Buttons (このページで必要分)
========================= */
.btn-primary{
  background:#fff;
  color:#000;
  padding:10px 25px;
  border-radius:30px;
  font-weight:600;
  display:inline-block;
  transition:background .25s, color .25s, transform .25s;
}
.btn-primary:hover{
  background:var(--accent);
  color:#fff;
}

.btn-ghost{
  display:inline-block;
  padding:10px 18px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.04);
  color:var(--text-primary);
  transition:background .25s, border-color .25s, transform .25s;
}
.btn-ghost:hover{
  background:rgba(255,255,255,.08);
  border-color:rgba(255,255,255,.22);
  transform:translateY(-1px);
}
.btn-ghost.is-disabled{
  opacity:.45;
  pointer-events:none;
  filter:saturate(.9);
}

/* =========================
   Navigation
========================= */
.nav{
  position:fixed;
  top:0;
  width:100%;
  height:80px;
  z-index:1000;
  background:rgba(5,5,5,.8);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.1);
}
.nav__container{
  display:flex;
  justify-content:space-between;
  align-items:center;
  max-width:1080px;
  margin:0 auto;
  padding:0 24px;
  height:100%;
}
.nav__logo{
  font-weight:700;
  letter-spacing:.1em;
  font-size:1.2rem;
}
.top-logo-img {
  width: 40%;        /* ← 100%を無効化 */
  height: 58px;       /* ← 好みで 32〜42px */
  max-width: none;
  display: block;
}


.nav__menu{
  display:flex;
  gap:30px;
  list-style:none;
}
.nav__link{
  font-size:.9rem;
  color:var(--text-secondary);
  transition:color .3s;
}
.nav__link:hover{
  color:var(--text-primary);
}
.nav__toggle{
  display:none;
  background:none;
  border:none;
  cursor:pointer;
  flex-direction:column;
  gap:6px;
}
.nav__toggle span{
  display:block;
  width:24px;
  height:2px;
  background:#fff;
  transition:.3s;
}

@media (max-width:768px){
  .nav__toggle{ display:flex; }

  .nav__menu{
    position:fixed;
    top:60px;
    right:0;
    width:100%;
    height:0;
    background:var(--bg-body);
    flex-direction:column;
    align-items:center;
    justify-content:center;
    overflow:hidden;
    transition:height .4s var(--easing);
    gap:20px;
  }
  .nav__menu.is-active{
    height:calc(100vh - 60px);
  }
}

/* =========================
   Contact / Access
========================= */
.contact-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:24px;
  align-items:stretch;
}
@media (max-width:900px){
  .contact-grid{ grid-template-columns:1fr; }
}

.contact-card,
.map-card{
  background:var(--bg-card);
  border-radius:22px;
  border:1px solid rgba(255,255,255,.06);
  overflow:hidden;
}

.contact-card{
  padding:28px;
  box-shadow:
    var(--shadow-deep),
    0 0 0 1px var(--accent-line) inset,
    0 0 60px var(--accent-soft) inset;
}

.contact-card__title{
  font-size:1.25rem;
  letter-spacing:-0.01em;
  margin-bottom:18px;
}

.info-list{ display:block; }

.info-row{
  display:grid;
  grid-template-columns:100px 1fr;
  gap:14px;
  padding:14px 0;
  border-top:1px solid rgba(255,255,255,.06);
}
.info-row:first-child{
  border-top:none;
  padding-top:0;
}
.info-row dt{
  color:rgba(255,255,255,.70);
  font-size:.85rem;
  letter-spacing:.06em;
}
.info-row dd{
  color:rgba(255,255,255,.92);
  font-size:.95rem;
  line-height:1.8;
}

.info-actions{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}

.contact-note{
  margin-top:18px;
  padding-top:16px;
  border-top:1px solid rgba(255,255,255,.06);
}
.contact-note p{
  color:var(--text-secondary);
  font-size:.92rem;
  line-height:1.8;
}

/* Map card */
.map-card__head{
  padding:22px 22px 0;
}
.map-card__title{
  font-size:1.15rem;
  letter-spacing:-0.01em;
  margin-bottom:6px;
}
.map-card__sub{
  color:var(--text-secondary);
  font-size:.9rem;
  line-height:1.7;
}

.map-embed{
  margin-top:14px;
  border-top:1px solid rgba(255,255,255,.06);
  border-bottom:1px solid rgba(255,255,255,.06);
  background:#0b0b0b;
}
.map-embed iframe{
  width:100%;
  height:420px;
  border:0;
  display:block;
  filter:contrast(1.05) saturate(.92) brightness(.95);
}

.map-actions{
  padding:18px 22px 22px;
  display:flex;
  gap:12px;
  justify-content:flex-start;
  flex-wrap:wrap;
}

@media (max-width:900px){
  .map-embed iframe{ height:360px; }
  .map-actions .btn-primary,
  .map-actions .btn-ghost{ width:100%; }
}

/* =========================
   Footer
========================= */
.footer{
  padding:60px 0;
  border-top:1px solid #222;
  text-align:center;
}
.footer__grid{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:40px;
}
.footer__brand h2{
  letter-spacing:.08em;
}
.footer__brand p{
  color:var(--text-secondary);
  font-size:.9rem;
  margin-top:6px;
}
.footer .copyright{
  color:#555;
  font-size:.8rem;
}

.top-logo-img {
  width: 30%;        /* ← 100%を無効化 */
  height: 58px;       /* ← 好みで 32〜42px */
  max-width: none;
  display: block;
}