/* ============================
   GOICHI - styles.css (clean)
   スマホだけ白文字
============================ */

/* ============================
   BASE
============================ */
:root{
  /* Brand palette (和モダン) */
  --bg-main:#F4EFE8;
  --bg-soft:#EDE5D8;
  --bg-dark:#3F3F3F;
  --panel-dark:#1A1A1D;

  --accent:#C6A77A;
  --accent-soft:#E6D2B4;

  --text-dark:#1E1B18;
  --text-muted:#6B635C;
  --text-light:#FFFFFF;

  --line: rgba(0,0,0,.10);

  --radius: 18px;
  --shadow: 0 10px 26px rgba(0,0,0,.10);

  /* fonts */
  --serif: "Noto Serif JP", serif;
  --sans: "Noto Sans JP", system-ui, -apple-system, "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;

  /* sticky header offset */
  --header-offset: 80px;
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }

html{
  scroll-behavior:smooth;
  scroll-padding-top: var(--header-offset);
}

body{
  font-family: var(--sans);
  color: var(--text-dark);
  background: var(--bg-main);
  line-height: 1.8;
}

.container{
  width:min(1120px, 92vw);
  margin:0 auto;
}

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

/* ============================
   UTIL / COMPONENTS
============================ */
.link{
  color: var(--accent);
  font-weight:700;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: var(--accent);
  color: var(--text-dark);
  font-weight: 700;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, opacity .15s ease;
}

.btn:hover{
  transform: translateY(-1px);
  box-shadow: 0 10px 26px rgba(0,0,0,.14);
}

.btn--outline{
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--text-dark);
  box-shadow: none;
}
.btn--outline:hover{
  background: rgba(198,167,122,.18);
  box-shadow:none;
}

.btn.is-disabled,
.btn[aria-disabled="true"]{
  opacity:.55;
  cursor:not-allowed;
  filter: grayscale(.2);
  box-shadow:none !important;
  transform:none !important;
}

/* pill */
.pill{
  display:inline-block;
  padding: 6px 10px;
  border:1px solid rgba(198,167,122,.65);
  color: var(--text-dark);
  border-radius: 999px;
  font-size: 12px;
  letter-spacing:.08em;
  background: rgba(255,255,255,.55);
}

/* ============================
   HEADER / NAV
============================ */
.header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(0,0,0,.06);
}

.header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0;
  gap:16px;
}

.brand{
  display:flex;
  flex-direction:column;
  gap:2px;
}
.brand__mark{
  font-size:12px;
  letter-spacing:.18em;
  color: rgba(107,99,92,.75);
}
.brand__name{
  font-family: var(--serif);
  font-size:16px;
  color: var(--text-dark);
}

.nav{
  display:flex;
  gap:22px;
  align-items:center;
}
.nav a{ color: rgba(30,27,24,.85); }
.nav a:hover{ color: rgba(30,27,24,1); }

/* スクロール時（JSで .is-scrolled 付与想定） */
.header.is-scrolled{
  background: rgba(255,255,255,.92);
  box-shadow: 0 10px 30px rgba(0,0,0,.10);
}
.header.is-scrolled .header__inner{ padding: 8px 0; }
.header.is-scrolled .brand__mark{ font-size:10px; }
.header.is-scrolled .brand__name{ font-size:14px; }

/* ヘッダー右上：予約CTA（outlineをゴールド塗りに固定） */
header.header .header__inner > a.btn.btn--outline{
  background: var(--accent);
  border-color: transparent;
  color: var(--text-dark);
  box-shadow: 0 6px 18px rgba(0,0,0,.10);
}

/* burger */
.burger{
  display:none;
  width:44px;
  height:44px;
  border:1px solid rgba(0,0,0,.12);
  border-radius: 12px;
  background: rgba(0,0,0,.05);
}
.burger span{
  display:block;
  height:2px;
  margin:7px 10px;
  background: rgba(0,0,0,.55);
}

/* mobile menu */
.mobile{
  padding:12px 4vw 18px;
  border-top:1px solid rgba(255,255,255,.10);
  background: var(--bg-dark);
  max-height: 70vh;
  overflow-y:auto;
}

/* hidden属性最優先 */
.mobile[hidden]{ display:none !important; }

.mobile a{
  display:block;
  padding:10px 0;
  color: rgba(255,255,255,.92);
}

/* モバイル内の「予約」ボタンは通常リンク扱い */
.mobile a.btn{
  background:none;
  border:none;
  box-shadow:none;
  padding:10px 0;
  width:auto;
  color:#fff;
  font-weight:500;
  border-radius:0;
}

/* ============================
   HERO
============================ */
.hero{
  position:relative;
  min-height: 92vh;
  display:flex;
  align-items:center;
  padding-top: var(--header-offset);
  overflow:hidden;
}

.hero__bg{
  position:absolute;
  inset:0;
  background: url("assets/hero-night.webp") center/cover no-repeat;
  filter: saturate(1.05) contrast(1.05);
}

.hero__shade{
  position:absolute;
  inset:0;
  background: linear-gradient(
    90deg,
    rgba(244,239,232,.95) 0%,
    rgba(244,239,232,.85) 35%,
    rgba(244,239,232,.5) 55%,
    rgba(244,239,232,0) 70%
  );
}

.hero__content{
  position:relative;
  max-width:540px;
  padding:28px 0;
  margin-left:12%;
}

.hero__title{
  font-family: var(--serif);
  color: var(--text-dark);
  font-size: clamp(44px, 5.5vw, 72px);
  line-height:1.15;
  margin: 18px 0 14px;
}

.hero__lead{
  color: rgba(30,27,24,.78);
  margin: 0 0 22px;
}

.hero__actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}

/* PCではHeroのoutlineは通常表示 */
.hero .btn.btn--outline{
  background: transparent;
  border-color: var(--accent);
  color: var(--text-dark);
  box-shadow:none;
}

/* ============================
   SECTION
============================ */
.section{ padding: 86px 0; }

.section--light{
  background: var(--bg-main);
  color: var(--text-dark);
}

.section--dark{
  background: var(--bg-soft);
  color: var(--text-dark);
}

.section__title{
  font-family: var(--serif);
  font-size: clamp(30px, 3vw, 44px);
  line-height:1.25;
  margin: 0 0 10px;
  color: var(--text-dark);
}

.section__sub{
  margin:0;
  color: rgba(107,99,92,.78);
}

.section__text{
  margin: 10px 0;
  color: rgba(46,42,38,.80);
}

.section__head{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:18px;
  margin-bottom:22px;
}

/* concept image */
.concept__image{
  width:100%;
  height:auto;
  display:block;
  border-radius:16px;
}

/* ✅ コンセプト画像を画面端まで */
#concept{ padding:0; }
#concept .concept__image{
  width: 100vw;
  max-width:none;
  display:block;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  border-radius:0;
}

/* ============================
   MENU GRID / CARDS
============================ */
.grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:24px;
}

.card{
  background:#fff;
  border-radius: var(--radius);
  overflow:hidden;
  box-shadow: 0 10px 26px rgba(0,0,0,.12);
  border:1px solid rgba(0,0,0,.06);
}

.card__img{
  height:220px;
  overflow:hidden;
}

.card__img img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

.card__title{
  margin: 14px 14px 6px;
  font-family: var(--serif);
  font-size:18px;
  color: var(--text-dark);
}

.card__meta{
  margin: 0 14px 12px;
  color: rgba(0,0,0,.62);
  font-size:13px;
}

.card__foot{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding: 12px 14px 16px;
}

.price{
  font-weight:800;
  color: var(--text-dark);
}

/* ============================
   ACCESS PANELS
============================ */
.access{
  display:grid;
  grid-template-columns: 1.2fr 1fr;
  gap:24px;
}

.panel{
  background:#fff;
  color: var(--text-dark);
  border-radius: var(--radius);
  padding:18px;
  box-shadow: 0 10px 26px rgba(0,0,0,.10);
  border:1px solid rgba(0,0,0,.06);
}

.panel--dark{
  background: var(--panel-dark);
  color: rgba(255,255,255,.92);
  border-color: rgba(255,255,255,.12);
}
.panel--dark *{ color: inherit; }

.panel__title{
  margin:0 0 12px;
  font-family: var(--serif);
  font-size:18px;
  color: inherit;
}

.dl{ margin:0 0 14px; }
.dl div{
  display:grid;
  grid-template-columns: 64px 1fr;
  gap:10px;
  padding: 8px 0;
  border-bottom:1px solid rgba(0,0,0,.08);
}
.panel--dark .dl div{ border-bottom-color: rgba(255,255,255,.14); }

.dl dt{ margin:0; color: rgba(0,0,0,.55); }
.dl dd{ margin:0; }

.panel--dark .dl dt{ color: rgba(255,255,255,.62); }
.panel--dark .dl dd{ color: rgba(255,255,255,.92); }

.map{
  border-radius:14px;
  overflow:hidden;
  border:1px solid rgba(0,0,0,.08);
}

/* ============================
   RESERVE (CTA)
============================ */
#reserve .btn{
  background: var(--accent);
  color: var(--text-dark);
  border-color: transparent;
}
#reserve .btn.is-disabled{
  opacity:.55;
  cursor:not-allowed;
  box-shadow:none;
}

/* ============================
   SNS ICON (Instagram画像リンク用)
   - 画像そのものが余白を含む場合でも崩れにくい
============================ */
.sns-icon{
  display:inline-block;
  transition: opacity .2s ease;
}

.sns-icon img{
  width:36px;
  height:auto;
  display:block;
}

.sns-icon:hover{
  opacity:.75;
}


/* ============================
   INSTAGRAM EMBEDS（将来用：残してOK）
   - 中身がバラつくので「箱」を揃える
============================ */
.ig-embeds{
  display:grid;
  gap:16px;
  margin-top:16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ig-embeds .instagram-media{
  width: 100% !important;
  max-width: 540px !important;
  margin: 0 auto !important;
  border-radius:16px !important;
  overflow:hidden !important;
}

/* ============================
   FOOTER
============================ */
.footer{
  border-top: 1px solid rgba(0,0,0,.08);
  padding:22px 0;
  background: var(--bg-main);
}

.footer__inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  color: rgba(30,27,24,.70);
  gap:16px;
}

.footer__inner > div{
  display:flex;
  gap:14px;
  align-items:center;
}

/* ============================
   RESPONSIVE
============================ */
@media (max-width: 980px){
  .nav{ display:none; }
  .burger{ display:inline-block; order:3; }

  .header__inner{ justify-content:flex-start; }
  .brand{ margin-right:auto; }

  .access{ grid-template-columns: 1fr; }
}

@media (max-width: 900px){
  .ig-embeds{ grid-template-columns: 1fr; }
}

@media (max-width: 560px){
  .grid{ grid-template-columns: 1fr; }

  /* ✅ スマホだけ：Hero文字を白寄せ */
  .hero__shade{
    background: linear-gradient(
      180deg,
      rgba(0,0,0,.72) 0%,
      rgba(0,0,0,.48) 55%,
      rgba(0,0,0,.22) 100%
    );
  }
  .hero__title{ color:#fff; }
  .hero__lead{ color: rgba(255,255,255,.86); }

  .pill{
    background: rgba(0,0,0,.22);
    color:#fff;
    border-color: rgba(198,167,122,.55);
  }

  /* ✅ スマホだけ：Heroのoutlineを白文字 */
  .hero .btn.btn--outline{
    background: transparent;
    border-color: transparent;
    color:#fff;
    box-shadow:none;
  }

  .footer__inner{
    flex-direction:column;
    align-items:flex-start;
  }
}
.insta-link{
  display:inline-flex;
  align-items:center;
  gap:10px;

  padding:10px 16px;
  border-radius:999px;

  color:#b98f6a; /* ←色はここで変更 */

  border:1px solid rgba(185,143,106,.45);
  background: rgba(185,143,106,.10);

  text-decoration:none;
  font-weight:600;
  transition: all .2s ease;
}

.insta-link:hover{
  background: rgba(185,143,106,.18);
  transform: translateY(-1px);
}

.insta-icon{
  width:22px;   /* ←サイズはここだけ調整 */
  height:auto;
  display:block;
}
/* ===== Header mark (accent) ===== */
.brand{
  display:flex;
  align-items:center;
  gap:12px;
}

.brand__logo{
  height:28px;
  width:auto;
}

.brand__text{
  display:flex;
  flex-direction:column;
  line-height:1.1;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
}
/* --- Force brand to be horizontal in header --- */
.header .brand{
  display: inline-flex !important;
  flex-direction: row !important;
  align-items: center !important;
  gap: 8px !important;
}

.header .brand__logo{
  display: block !important;
  height: 28px !important;
  width: auto !important;
  flex: 0 0 auto !important;
}

.header .brand__text{
  display: flex !important;
  flex-direction: column !important;
  line-height: 1.1 !important;
}