@charset "UTF-8";
/* ============================================================
   PGM HOTEL RESORT OKINAWA — スマートフォン専用スタイル（横幅1000px以下）
   このファイル単体でSP表示が完結します（style.cssは不要）
   ============================================================ */

:root{
  --red:#701807;
  --red-deep:#4E1004;
  --gold:#CBAE83;
  --gold-soft:#CBAE83;
  --ink:#222222;
  --ink-soft:#3a3a3a;
  --muted:#777777;
  --line:#E6DEDE;
  --paper:#ffffff;
  --paper-warm:#FAF7F4;
  --paper-dark:#171313;
  --serif-en:'Lora',serif;
  --serif-jp:'Noto Serif JP',serif;
  --sans-en:'Lora',serif;
  --sans-jp:'Noto Sans JP',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans-jp);
  color:var(--ink);
  background:var(--paper);
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

/* ---------- shared type helpers ---------- */
.eyebrow{
  font-family:var(--sans-en);font-weight:400;letter-spacing:.38em;font-size:10px;
  text-transform:uppercase;color:var(--red);display:inline-block;
}
.chap{font-family:var(--sans-en);letter-spacing:.28em;font-size:9.5px;color:var(--muted)}
.disp{font-family:var(--serif-en);font-weight:400;font-style:italic;line-height:1.05;letter-spacing:.06em}
.jp-head{font-family:var(--serif-jp);font-weight:500;letter-spacing:.08em}
.rule{width:52px;height:1px;background:var(--gold);border:0}

/* ---------- header ---------- */
header{
  position:fixed;top:0;left:0;width:100%;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:15px 20px;
  transition:background .5s ease, padding .5s ease, box-shadow .5s;
  background:linear-gradient(to bottom,rgba(20,15,15,.5),rgba(20,15,15,0));
}
header.scrolled{background:rgba(255,255,255,.96);padding:11px 20px;box-shadow:0 1px 0 var(--line)}
/* ヘッダー左上：ホテルロゴ（白版）。スクロールで白背景になったら黒へ切替 */
.brand{display:flex;align-items:center}
.brand img{height:26px;width:auto;display:block;transition:filter .5s}
header.scrolled .brand img{filter:brightness(0) invert(.4)} /* 純黒ではなく控えめなダークグレーに */
.nav{display:none}
/* 一休.com ロゴ（ヘッダー右上）。白版のため、スクロールで白背景になったら黒へ切替 */
.ikyu-link{display:flex;align-items:center}
.ikyu-link img{height:19px;width:auto;display:block;transition:filter .5s}
header.scrolled .ikyu-link img{filter:brightness(0) invert(.4)} /* 純黒ではなく控えめなダークグレーに */

/* ---------- intro curtain (red rises up to reveal the hero) ---------- */
.intro-curtain{
  position:fixed;inset:0;z-index:9999;background:var(--red);
  display:flex;align-items:center;justify-content:center;overflow:hidden;
  transform:translateY(0);
  animation:curtainUp 1.25s cubic-bezier(.76,0,.24,1) 2.5s forwards;
}
.intro-curtain::before{
  content:"";position:absolute;left:0;right:0;bottom:0;height:100%;background:var(--red-deep);
  transform:translateY(100%);
  animation:fillUp 1.05s cubic-bezier(.76,0,.24,1) .1s forwards;
}
.intro-logo{
  position:relative;z-index:2;text-align:center;color:#fff;opacity:0;
  animation:introLogoIn 1.2s ease .5s forwards, introLogoOut .6s ease 2.6s forwards;
}
.intro-logo .il-img{width:min(300px,72vw);height:auto;display:block;margin:0 auto}
.intro-logo .il-line{width:0;height:1px;background:var(--gold-soft);margin:20px auto 0;animation:introLine 1.1s ease 1.2s forwards}
@keyframes fillUp{to{transform:translateY(0)}}
@keyframes curtainUp{to{transform:translateY(-100%)}}
@keyframes introLogoIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes introLogoOut{to{opacity:0}}
@keyframes introLine{to{width:100px}}
.no-intro .intro-curtain{display:none}

/* ---------- fixed video stage ---------- */
.fixed-stage{position:fixed;inset:0;z-index:0;overflow:hidden;background:#0d0a0a}
.fixed-stage video,.fixed-stage .hero-fallback{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.fixed-stage::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(to bottom,rgba(15,10,10,.34) 0%,rgba(15,10,10,.16) 38%,rgba(15,10,10,.55) 100%);
}
.stage-veil{
  position:absolute;inset:0;z-index:2;pointer-events:none;opacity:.15;
  background:linear-gradient(to bottom,rgba(10,7,7,.45) 0%,rgba(10,7,7,.82) 100%);
  will-change:opacity;
}
.page{position:relative;z-index:2;opacity:0;animation:introFade 1.5s ease 3.55s forwards}
@keyframes introFade{to{opacity:1}}

/* ---------- hero ---------- */
.hero{
  position:relative;height:100vh;min-height:520px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
  color:#fff;padding:0 22px;
}
.hero-inner{will-change:opacity,transform}
.hero-loc{font-family:var(--sans-en);letter-spacing:.36em;font-size:9.5px;text-transform:uppercase;opacity:.9;margin-bottom:24px}
.hero-loc span{color:var(--gold-soft)}
.hero-jp{
  font-family:var(--serif-jp);font-weight:500;
  font-size:27px;letter-spacing:.1em;line-height:1.55;text-shadow:0 2px 30px rgba(0,0,0,.4);
}
.hero-en{font-family:var(--serif-en);font-style:italic;font-weight:400;font-size:16px;letter-spacing:.13em;margin-top:18px;opacity:.92}
.hero-scroll{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:2;
  font-family:var(--sans-en);font-size:8px;letter-spacing:.32em;text-transform:uppercase;color:#fff;opacity:.8;
  display:flex;flex-direction:column;align-items:center;gap:8px;
}
.hero-scroll .line{width:1px;height:38px;background:linear-gradient(to bottom,rgba(255,255,255,.7),rgba(255,255,255,0));animation:scrolldrop 2.4s infinite}
@keyframes scrolldrop{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- section framing ---------- */
section{position:relative}
.wrap{max-width:100%;margin:0 auto;padding:0 22px}
.wrap-topics{padding-top:74px}
.sec-pad{padding:76px 0}
.sec-head{text-align:center;margin-bottom:44px}
.sec-head .eyebrow{margin-bottom:16px}
.sec-head h2{font-size:32px;color:var(--ink);margin:6px 0 18px}
.sec-head .lead{font-family:var(--serif-jp);font-weight:400;color:var(--ink-soft);font-size:14px;letter-spacing:.05em;max-width:100%;margin:0 auto}
.sec-head .rule{margin:22px auto 0}

/* ---------- ABOUT (translucent — the fixed video shows through) ---------- */
.about{
  background:transparent;color:#fff;position:relative;z-index:2;
  min-height:auto;display:flex;align-items:center;justify-content:center;padding:96px 22px;
}
.about-inner{max-width:100%;width:100%;display:grid;grid-template-columns:1fr;gap:30px;align-items:center}
.about-copy{display:flex;flex-direction:column}
.about-copy .chap{margin-bottom:18px;color:rgba(255,255,255,.55)}
.about-copy .eyebrow{margin-bottom:16px;color:var(--gold-soft)}
.about-copy h2{font-family:var(--serif-jp);font-weight:600;font-style:normal;font-size:22px;line-height:1.5;letter-spacing:.04em;color:#fff;margin-bottom:14px;text-shadow:0 2px 30px rgba(0,0,0,.4)}
.about-copy .h-jp{font-family:var(--serif-jp);font-weight:500;font-size:16px;letter-spacing:.08em;color:var(--gold-soft);margin-bottom:24px}
.about-copy p{font-family:var(--serif-jp);font-weight:300;font-size:14.5px;letter-spacing:.04em;color:rgba(255,255,255,.92);line-height:2.15;text-shadow:0 1px 16px rgba(0,0,0,.55)}
.about-copy .rule{margin-top:30px}
.about-btn{align-self:flex-start;display:inline-flex;align-items:center;gap:10px;margin-top:22px;font-family:var(--sans-jp);font-weight:400;font-size:13px;letter-spacing:.12em;color:#fff;text-decoration:none;padding:13px 28px;border:1px solid rgba(203,174,131,.6);transition:background .4s,border-color .4s,color .4s}
.about-btn .arw{transition:transform .4s}
.about-btn:hover{background:var(--red);border-color:var(--red);color:#fff}
.about-figure{position:relative;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.5)}
.about-figure::after{content:"";position:absolute;inset:0;border:1px solid rgba(203,174,131,.35);pointer-events:none}
.about-figure img{width:100%;height:300px;object-fit:cover;display:block}
.about-figure figcaption{position:absolute;left:18px;bottom:14px;font-family:var(--sans-en);font-size:8px;letter-spacing:.28em;text-transform:uppercase;color:#fff;opacity:.9;text-shadow:0 1px 8px rgba(0,0,0,.7)}

/* ---------- TOPICS ---------- */
.topics{background:var(--paper)}
.topic{display:grid;grid-template-columns:1fr;gap:0;align-items:stretch}
.topic.rev{grid-template-columns:1fr}
.topic-media{position:relative;min-height:340px;overflow:hidden;order:0}
.topic.rev .topic-media{order:0}
.topic-media .tm-slide{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.6s ease}
.topic-media .tm-slide.active{opacity:1}
/* ドット・ページネーション（画像下部中央） */
.tm-dots{position:absolute;left:0;right:0;bottom:16px;z-index:3;display:flex;justify-content:center;gap:9px}
.tm-dot{width:8px;height:8px;padding:0;border:0;border-radius:50%;cursor:pointer;background:rgba(255,255,255,.5);box-shadow:0 1px 3px rgba(0,0,0,.35);transition:background .3s,transform .3s}
.tm-dot.active{background:#fff;transform:scale(1.25)}
.topic-media .idx{
  position:absolute;top:20px;left:20px;font-family:var(--serif-en);font-style:italic;font-size:18px;color:#fff;
  display:flex;align-items:center;gap:10px;text-shadow:0 1px 10px rgba(0,0,0,.5);
}
.topic-media .idx::before{content:"";width:28px;height:1px;background:var(--gold-soft)}
.topic-body{padding:48px 24px;display:flex;flex-direction:column;justify-content:center;background:var(--paper-warm);order:0}
.topic.rev .topic-body{order:0}
.topic-body .eyebrow{margin-bottom:14px}
.topic-body h3{font-family:var(--serif-jp);font-weight:500;font-size:23px;letter-spacing:.05em;color:var(--ink);line-height:1.5;margin-bottom:8px}
.topic-body .h3-en{font-family:var(--serif-jp);font-weight:400;font-size:14px;letter-spacing:.08em;color:var(--gold);margin-bottom:22px}
.topic-body p{font-family:var(--serif-jp);font-weight:300;font-size:14px;letter-spacing:.03em;color:var(--ink-soft);line-height:2.05}

/* ---------- PLANS ---------- */
.plans{background:var(--paper-dark);color:#fff}
.plans .sec-head h2{color:#fff}
.plans .sec-head .lead{color:rgba(255,255,255,.72)}
.plans .eyebrow{color:var(--gold-soft)}
.plan-grid{display:grid;grid-template-columns:1fr;gap:0;width:100%;background:var(--red)}
.plan-card{position:relative;min-height:460px;overflow:hidden;display:block;border-bottom:3px solid var(--red)}
.plan-card:last-child{border-bottom:0}
.plan-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.plan-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to bottom,rgba(10,7,7,.5) 0%,rgba(10,7,7,.12) 30%,rgba(10,7,7,.55) 60%,rgba(10,7,7,.92) 100%);
}
.plan-inner{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;padding:30px 26px 34px}
.plan-top{display:flex;align-items:center;gap:12px;font-family:var(--sans-en);font-size:9.5px;letter-spacing:.24em;text-transform:uppercase;color:rgba(255,255,255,.85)}
.plan-top::before{content:"";width:26px;height:1px;background:var(--gold-soft)}
.plan-word{margin-top:auto;font-family:var(--serif-en);font-style:italic;font-weight:400;font-size:38px;letter-spacing:.05em;line-height:1;color:#fff;text-shadow:0 3px 26px rgba(0,0,0,.45)}
.plan-pill{align-self:flex-start;margin:18px 0 14px;background:var(--red);color:#fff;font-family:var(--sans-jp);font-size:11px;font-weight:500;letter-spacing:.1em;padding:6px 14px;border-radius:1px}
.plan-jp{font-family:var(--serif-jp);font-weight:500;font-size:16px;line-height:1.6;letter-spacing:.03em;color:#fff;margin-bottom:12px}
.plan-desc{font-family:var(--sans-jp);font-weight:300;font-size:12.5px;line-height:1.9;color:rgba(255,255,255,.75);margin-bottom:20px}
/* ▼ プラン料金ボタン（stay-common.js が価格・ポイントを差し込む） */
.plan-inner .btn{margin:8px 0 0}
.plan-inner .btn a.rates{display:block;text-align:center;text-decoration:none;background:rgba(58,45,33,.92);color:#fff;font-family:var(--serif-jp);font-weight:400;font-size:15px;letter-spacing:.02em;line-height:1.75;padding:13px 12px 14px;border:1px solid rgba(203,174,131,.5)}
.plan-inner .btn a.rates b{font-size:18px;font-weight:700}
.plan-inner .btn a.rates .off{display:block;margin-top:0;line-height:1.35;font-size:13.5px;color:rgba(255,255,255,.9)}
.plan-inner .btn a.rates .off b{font-size:18.5px;font-weight:700;color:var(--gold-soft)}
.plan-inner .btn a.rates .off .after_point_rate{font-size:22px;font-weight:700;color:var(--gold-soft)}
.plan-inner .btn a.rates .s{font-size:11.5px}

/* ---------- GALLERY ---------- */
.gallery{background:var(--paper-warm)}
.gal-track-wrap{position:relative}
.gal-track{display:flex;gap:12px;overflow-x:auto;padding:4px 22px 22px;scrollbar-width:none;-ms-overflow-style:none}
.gal-track::-webkit-scrollbar{display:none}
.gal-item{flex:0 0 auto;width:80vw;height:300px;overflow:hidden;position:relative}
.gal-item img{width:100%;height:100%;object-fit:cover}
.gal-item img.pos-left{object-position:left center}
.gal-item .num{position:absolute;left:14px;bottom:10px;font-family:var(--serif-en);font-style:italic;font-size:14px;color:#fff;text-shadow:0 1px 8px rgba(0,0,0,.6)}
.gal-nav{display:flex;justify-content:center;gap:14px;margin-top:26px}
.gal-btn{width:48px;height:48px;border:1px solid var(--line);background:#fff;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .4s;color:var(--red)}
.gal-btn svg{width:15px;height:15px}

/* ---------- ACCESS ---------- */
.access{background:var(--paper)}
.access-grid{display:grid;grid-template-columns:1fr;gap:0;align-items:stretch}
.access-info{padding:40px 24px;display:flex;flex-direction:column;justify-content:center;background:var(--paper-warm)}
.access-info .eyebrow{margin-bottom:14px}
.access-info h2{font-family:var(--serif-jp);font-weight:600;font-style:normal;font-size:22px;letter-spacing:.04em;line-height:1.45;color:var(--ink);margin-bottom:8px}
.access-info .h-jp{font-family:var(--serif-jp);font-weight:500;font-size:14px;letter-spacing:.06em;color:var(--red);margin-bottom:18px}
.access-lead{font-family:var(--serif-jp);font-weight:300;font-size:14px;line-height:2.05;letter-spacing:.03em;color:var(--ink-soft);margin-bottom:24px}
.access-info .about-btn{margin:2px 0 24px;color:var(--ink)}
.access-info .about-btn:hover{color:#fff}
.acc-row{display:flex;flex-direction:column;gap:4px;padding:14px 0;border-top:1px solid var(--line)}
.acc-row:last-of-type{border-bottom:1px solid var(--line)}
.acc-row .k{font-family:var(--sans-en);font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);flex:none;padding-top:0}
.acc-row .v{font-family:var(--serif-jp);font-weight:400;font-size:14px;color:var(--ink-soft);letter-spacing:.03em}
.access-map{min-height:300px;position:relative;order:-1}
.access-map iframe{position:absolute;inset:0;width:100%;height:100%;border:0;filter:grayscale(.2) contrast(1.02)}
.access-map #gglmap{position:absolute;inset:0;width:100%;height:100%}
.access-map #gglmap img{max-width:none}

/* ---------- footer ---------- */
footer{background:var(--paper-dark);padding:48px 24px 40px;text-align:center}
footer .f-ikyu{display:inline-block}
footer .f-ikyu img{height:34px;width:auto;display:block;margin:0 auto}
footer .f-copy{font-family:var(--sans-en);font-size:9.5px;letter-spacing:.18em;color:rgba(203,174,131,.7);margin-top:18px}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity 1s ease,transform 1s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- 音声ON/OFFボタン（右下固定。TOPへ戻るボタンの上に間隔を空けて配置） ---------- */
.sound-btn{
  position:fixed;right:16px;bottom:80px;z-index:200;
  width:44px;height:44px;border-radius:50%;
  background:rgba(10,7,7,.5);border:1px solid rgba(255,255,255,.5);color:#fff;
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  transition:opacity .5s ease,background .3s,border-color .3s;
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
}
.sound-btn svg{width:17px;height:17px;display:block}
.sound-btn .ico-on{display:none}
.sound-btn.on .ico-on{display:block}
.sound-btn.on .ico-off{display:none}
.sound-btn.hidden{opacity:0;pointer-events:none}

/* ---------- back-to-top button（右下固定・500px超で表示） ---------- */
.totop{
  position:fixed;right:16px;bottom:16px;z-index:200;
  width:44px;height:44px;border-radius:3px;
  background:rgba(10,7,7,.55);border:1px solid rgba(255,255,255,.45);color:#fff;
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .4s ease,transform .4s ease,background .3s,visibility .4s;
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
}
.totop.show{opacity:1;visibility:visible;transform:none}
.totop svg{width:19px;height:19px;display:block}