@charset "utf-8";

/* =========================================================
   凪 -NAGI- Private Salon  demo（LP 1ページ）
   Lancers 5600123
   静的HTML（本番は STUDIO 等ノーコードでの自主編集を想定）
   ========================================================= */

:root{
  --bg:        #F7F2ED;
  --surface:   #FFFFFF;
  --surface-2: #EFE6DD;
  --ink:       #332B26;
  --ink-soft:  #6F6259;
  --line:      #E3D8CB;
  --rose:      #A97B6E;
  --rose-deep: #8C6155;
  --gold:      #B08D57;
  --sage:      #8A9483;

  --maxw: 1040px;
  --pad:  clamp(20px, 5.5vw, 60px);
  --radius: 3px;

  --serif: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --sans:  "Zen Kaku Gothic New", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;

  --shadow: 0 12px 40px -18px rgba(50,35,25,.35);
}

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

html{ scroll-behavior:smooth; }

body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--bg);
  line-height:1.95;
  font-size:15.5px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

img{ display:block; max-width:100%; height:auto; }
a{ color:inherit; text-decoration:none; }
li{ list-style:none; }

/* ---------- helpers ---------- */
.wrap{ max-width:var(--maxw); margin-inline:auto; padding-inline:var(--pad); }

.eng{
  font-family:var(--serif);
  letter-spacing:.16em;
  color:var(--rose-deep);
  font-size:.78rem;
  display:inline-flex;
  align-items:center;
  gap:.6em;
}
.eng::before{
  content:"";
  width:26px; height:1px;
  background:var(--rose);
}

.sec-head{ margin-bottom:2.6rem; text-align:center; }
.sec-head h2{
  font-family:var(--serif);
  font-weight:600;
  font-size:clamp(1.5rem, 3.6vw, 2.2rem);
  line-height:1.6;
  margin-top:.6rem;
  letter-spacing:.03em;
}
.sec-head p{ color:var(--ink-soft); font-size:.94rem; margin-top:1rem; max-width:32em; margin-inline:auto; }
.sec-head.left{ text-align:left; }
.sec-head.left p{ margin-inline:0; }

.btn{
  display:inline-flex; align-items:center; gap:.7em;
  font-size:.86rem; letter-spacing:.1em;
  padding:1em 2.2em;
  border:1px solid var(--ink);
  border-radius:999px;
  background:transparent;
  transition:.25s ease;
}
.btn:hover{ background:var(--ink); color:var(--bg); }
.btn--gold{ background:var(--gold); border-color:var(--gold); color:#fff; }
.btn--gold:hover{ background:#93743f; border-color:#93743f; color:#fff; }
.btn .arw{ transition:transform .25s ease; }
.btn:hover .arw{ transform:translateX(3px); }

section{ padding-block:clamp(64px, 11vw, 128px); }

/* =========================================================
   header
   ========================================================= */
.site-header{
  position:fixed; inset:0 0 auto 0; z-index:50;
  display:flex; align-items:center; justify-content:space-between;
  padding:.9rem var(--pad);
  background:rgba(247,242,237,.85);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .3s, background .3s, padding .3s;
}
.site-header.is-scrolled{
  border-bottom-color:var(--line);
  padding-block:.6rem;
}

.brand{ display:flex; align-items:baseline; gap:.6rem; }
.brand b{
  font-family:var(--serif);
  font-weight:600;
  font-size:1.3rem;
  letter-spacing:.1em;
}
.brand span{
  font-size:.64rem; letter-spacing:.24em;
  color:var(--ink-soft);
  text-transform:uppercase;
}

.nav{ display:flex; align-items:center; gap:1.8rem; }
.nav a{
  font-size:.8rem; letter-spacing:.08em;
  position:relative; padding-block:.4rem;
}
.nav a::after{
  content:""; position:absolute; left:0; bottom:0;
  width:100%; height:1px; background:var(--rose);
  transform:scaleX(0); transform-origin:right;
  transition:transform .28s ease;
}
.nav a:hover::after{ transform:scaleX(1); transform-origin:left; }

.nav .btn{ font-size:.78rem; padding:.7em 1.5em; }

.nav-toggle{ display:none; }

/* =========================================================
   hero
   ========================================================= */
.hero{
  position:relative;
  min-height:100svh;
  display:flex; align-items:flex-end;
  padding-bottom:clamp(56px, 10vw, 104px);
  color:#fff;
  overflow:hidden;
}
.hero__bg{ position:absolute; inset:0; z-index:-2; background:#5c4c3e; }
.hero__bg img{ width:100%; height:100%; object-fit:cover; }
.hero::after{
  content:""; position:absolute; inset:0; z-index:-1;
  background:linear-gradient(180deg, rgba(30,22,15,.25) 0%, rgba(30,22,15,.2) 42%, rgba(24,17,12,.78) 100%);
}
.hero__inner{ width:100%; }
.hero .logo-hand{
  font-family:var(--serif);
  font-weight:600;
  font-size:clamp(2.6rem, 10vw, 5rem);
  line-height:1;
  letter-spacing:.06em;
  text-shadow:0 4px 30px rgba(0,0,0,.3);
}
.hero .logo-sub{
  font-size:.78rem; letter-spacing:.34em; text-transform:uppercase;
  margin-top:1.1rem; opacity:.9;
}
.hero .catch{
  font-family:var(--serif);
  font-size:clamp(1.2rem, 3.8vw, 1.8rem);
  margin-top:2.3rem;
  font-weight:600;
  line-height:1.8;
}
.hero .lead{
  font-size:.92rem; line-height:2.1; margin-top:1.1rem;
  max-width:28em; opacity:.92;
}
.hero .hero-cta{ margin-top:2.2rem; }
.hero .hero-cta .btn{ border-color:rgba(255,255,255,.85); color:#fff; }
.hero .hero-cta .btn:hover{ background:#fff; color:var(--ink); }

.scroll-cue{
  position:absolute; left:50%; bottom:22px; translate:-50% 0;
  font-size:.6rem; letter-spacing:.3em; text-transform:uppercase;
  display:flex; flex-direction:column; align-items:center; gap:.5rem;
  opacity:.8;
}
.scroll-cue::after{
  content:""; width:1px; height:38px;
  background:linear-gradient(#fff, transparent);
  animation:cue 1.9s ease-in-out infinite;
}
@keyframes cue{ 0%,100%{ transform:scaleY(.4); opacity:.3 } 50%{ transform:scaleY(1); opacity:1 } }

/* ---------- info strip ---------- */
.info-strip{
  background:var(--rose-deep); color:#fff;
  font-size:.8rem; letter-spacing:.04em;
}
.info-strip ul{
  display:flex; flex-wrap:wrap; justify-content:center; gap:.4rem 2.4rem;
  padding-block:.95rem;
  align-items:center;
}
.info-strip li{ display:flex; align-items:center; gap:.6rem; }
.info-strip .k{
  font-family:var(--serif); letter-spacing:.12em;
  color:#ecd9cd; font-size:.72rem;
}

/* =========================================================
   concept
   ========================================================= */
.concept{ background:var(--bg); }
.concept__grid{
  display:grid; grid-template-columns:1fr 1fr; gap:clamp(32px,6vw,80px);
  align-items:center;
}
.concept__body h2{
  font-family:var(--serif); font-weight:600;
  font-size:clamp(1.5rem,3.6vw,2.2rem); line-height:1.75;
  margin:.6rem 0 1.4rem;
}
.concept__body p{ color:var(--ink-soft); font-size:.95rem; }
.concept__body p + p{ margin-top:1.1rem; }

.concept__media{ position:relative; }
.concept__media img{
  border-radius:var(--radius);
  aspect-ratio:4/5; object-fit:cover; width:100%;
  background:var(--surface-2);
}
.concept__media .tag{
  position:absolute; left:-18px; bottom:26px;
  background:var(--gold); color:#fff;
  font-family:var(--serif); font-size:.8rem; letter-spacing:.1em;
  padding:.7em 1.3em; border-radius:999px;
  box-shadow:var(--shadow);
}

/* ---------- 3 points ---------- */
.points{
  display:grid; grid-template-columns:repeat(3,1fr);
  gap:clamp(20px,3.5vw,44px);
  margin-top:clamp(52px,7vw,88px);
}
.point{
  background:var(--surface); border:1px solid var(--line);
  border-radius:var(--radius); padding:2.4rem 1.8rem;
  transition:transform .3s ease, box-shadow .3s ease;
  text-align:center;
}
.point:hover{ transform:translateY(-4px); box-shadow:var(--shadow); }
.point .no{
  font-family:var(--serif); color:var(--rose);
  font-size:.8rem; letter-spacing:.16em;
}
.point h3{
  font-family:var(--serif); font-weight:600; font-size:1.12rem;
  margin:.8rem 0 .8rem;
}
.point p{ font-size:.87rem; color:var(--ink-soft); }

/* =========================================================
   menu preview
   ========================================================= */
.menu-pre{ background:var(--surface-2); }
.menu-grid{
  display:grid; grid-template-columns:repeat(2,1fr);
  gap:clamp(18px,3vw,28px);
}
.mcard{
  background:var(--surface); border-radius:var(--radius);
  border:1px solid var(--line);
  padding:2rem 2rem 2.2rem;
}
.mcard .cat{
  font-family:var(--serif); font-size:.74rem; letter-spacing:.14em;
  color:var(--rose-deep);
}
.mcard h3{
  font-family:var(--serif); font-weight:600; font-size:1.2rem;
  margin:.6rem 0 .7rem;
}
.mcard p{ font-size:.86rem; color:var(--ink-soft); }
.mcard .price{
  margin-top:1rem; font-size:.85rem; letter-spacing:.03em;
  color:var(--gold);
}
.menu-note{
  margin-top:2.4rem; font-size:.82rem; color:var(--ink-soft);
  background:var(--surface); border:1px solid var(--line);
  border-radius:var(--radius); padding:1.2rem 1.5rem;
  text-align:center;
}

/* =========================================================
   gallery（世界観）
   ========================================================= */
.gallery{ background:var(--bg); }
.gallery__grid{
  display:grid; grid-template-columns:repeat(3,1fr);
  gap:10px;
}
.gallery__grid a{ aspect-ratio:1; overflow:hidden; background:var(--surface-2); border-radius:var(--radius); }
.gallery__grid img{ width:100%; height:100%; object-fit:cover; transition:transform .6s; }
.gallery__grid a:hover img{ transform:scale(1.06); }
.gallery-note{ margin-top:1.6rem; font-size:.78rem; color:var(--ink-soft); text-align:center; }

/* =========================================================
   voice（お客様の声）
   ========================================================= */
.voice{ background:var(--rose-deep); color:#fff; }
.voice .eng{ color:#f0d9cd; }
.voice .eng::before{ background:#f0d9cd; }
.voice .sec-head h2{ color:#fff; }
.voice .sec-head p{ color:#f0e2da; }
.voice__grid{
  display:grid; grid-template-columns:repeat(3,1fr);
  gap:clamp(18px,3vw,28px);
}
.vcard{
  background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.2);
  border-radius:var(--radius); padding:2rem 1.8rem;
}
.vcard .mark{ font-family:var(--serif); font-size:1.6rem; color:#f0d9cd; line-height:1; }
.vcard p{ font-size:.9rem; margin-top:.8rem; }
.vcard .who{ margin-top:1.2rem; font-size:.76rem; letter-spacing:.06em; color:#f0d9cd; }

/* =========================================================
   access / cta
   ========================================================= */
.access-pre{ background:var(--ink); color:#efe6db; }
.access-pre .eng{ color:#d9b98e; }
.access-pre .eng::before{ background:#d9b98e; }
.access-pre__inner{ text-align:center; max-width:34em; margin-inline:auto; }
.access-pre h2{
  font-family:var(--serif); font-weight:600;
  font-size:clamp(1.5rem,3.6vw,2.1rem); margin:.6rem 0 1.6rem; line-height:1.7;
}
.access-pre p{ font-size:.92rem; color:#d9cec1; }
.access-pre dl{
  display:grid; grid-template-columns:6.5em 1fr; gap:.8rem 1.2rem; font-size:.9rem;
  margin-top:2.2rem; text-align:left; max-width:26em; margin-inline:auto;
}
.access-pre dt{ font-family:var(--serif); color:#d9b98e; letter-spacing:.08em; }
.access-pre dd{ color:#efe6db; }
.access-pre .btn{ border-color:#efe6db; color:#efe6db; margin-top:2.4rem; }
.access-pre .btn:hover{ background:#efe6db; color:var(--ink); }

/* =========================================================
   footer
   ========================================================= */
.site-footer{
  background:#2a2320; color:#c9beb1;
  padding-block:clamp(48px,7vw,72px);
  font-size:.84rem;
  text-align:center;
}
.site-footer .brand{ justify-content:center; }
.site-footer .brand b{ color:#fff; }
.site-footer .brand span{ color:#948a78; }
.site-footer .fnav{ display:flex; justify-content:center; gap:2rem; flex-wrap:wrap; margin-top:1.6rem; }
.site-footer .fnav a:hover{ color:#fff; }
.site-footer .bottom{
  margin-top:2rem; padding-top:1.6rem; border-top:1px solid rgba(255,255,255,.1);
  font-size:.72rem; color:#8c8271; letter-spacing:.04em;
  display:flex; justify-content:center; gap:1.4rem; flex-wrap:wrap;
}
.demo-note{
  background:var(--surface-2); color:var(--ink-soft);
  font-size:.72rem; text-align:center; padding:.9rem var(--pad);
  letter-spacing:.03em; border-top:1px solid var(--line);
}

/* =========================================================
   reveal animation
   ========================================================= */
.rv{ opacity:0; transform:translateY(24px); transition:opacity .8s ease, transform .8s ease; }
.rv.in{ opacity:1; transform:none; }
@media (prefers-reduced-motion:reduce){
  .rv{ opacity:1; transform:none; transition:none; }
  html{ scroll-behavior:auto; }
  .scroll-cue::after{ animation:none; }
}

/* =========================================================
   responsive
   ========================================================= */
@media (max-width:920px){
  .concept__grid{ grid-template-columns:1fr; }
  .concept__media{ max-width:420px; margin-inline:auto; order:-1; }
  .points,
  .menu-grid,
  .voice__grid{ grid-template-columns:1fr; }
  .gallery__grid{ grid-template-columns:repeat(2,1fr); }
}

@media (max-width:760px){
  .nav{
    position:fixed; inset:0 0 0 auto; width:min(78vw,320px);
    background:var(--bg); flex-direction:column; align-items:flex-start;
    justify-content:center; gap:1.6rem; padding:var(--pad);
    transform:translateX(100%); transition:transform .35s ease;
    box-shadow:var(--shadow);
  }
  .nav.open{ transform:none; }
  .nav a{ font-size:1rem; }
  .nav .btn{ font-size:.9rem; }
  .nav-toggle{
    display:grid; place-items:center; width:40px; height:40px;
    background:transparent; border:0; cursor:pointer; z-index:60;
    position:relative;
  }
  .nav-toggle span,
  .nav-toggle span::before,
  .nav-toggle span::after{
    content:""; display:block; width:22px; height:1.5px; background:var(--ink);
    transition:.3s ease;
  }
  .nav-toggle span::before{ transform:translateY(-7px); }
  .nav-toggle span::after{ transform:translateY(7px); }
  .nav-toggle.open span{ background:transparent; }
  .nav-toggle.open span::before{ transform:rotate(45deg); }
  .nav-toggle.open span::after{ transform:rotate(-45deg); }

  .info-strip ul{ gap:.4rem 1.4rem; }
}

@media (max-width:440px){
  .gallery__grid{ grid-template-columns:repeat(2,1fr); }
}