/* Decade Bistro — 拾年熟成所 */
:root{
  --navy:#0a1220;
  --navy-2:#0d1728;
  --navy-3:#111d33;
  --gold:#c9a24b;
  --gold-bright:#e8c877;
  --gold-dim:#8a7038;
  --cream:#f2ead8;
  --muted:#9aa3b2;
  /* 中文一律走黑體（Noto Sans TC ＝ 思源黑體），不用明體系；
     英文標題仍保留 Cormorant Garamond 的襯線感，中文字才接到黑體上。
     備援也全部避開細明體（PMingLiU）。 */
  --serif:'Cormorant Garamond','Noto Sans TC','PingFang TC','Microsoft JhengHei','Helvetica Neue',Arial,sans-serif;
  --tc:'Noto Sans TC','PingFang TC','Microsoft JhengHei','Heiti TC','Helvetica Neue',Arial,sans-serif;
  --script:'Great Vibes',cursive;
  --sans:'Jost','Noto Sans TC','PingFang TC','Microsoft JhengHei','Helvetica Neue',Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--navy);color:var(--cream);
  font-family:var(--tc);font-weight:300;font-size:17px;line-height:1.9;
  /* 注意：這裡不可用 overflow-x:clip，會讓 #anchor 錨點跳轉失效 */
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--serif);font-weight:400;color:var(--cream);margin:0 0 18px;line-height:1.3}
p{margin:0 0 16px}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
ul{list-style:none;margin:0;padding:0}
section{scroll-margin-top:96px}
::selection{background:var(--gold);color:var(--navy)}
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:var(--navy)}
::-webkit-scrollbar-thumb{background:linear-gradient(var(--gold-dim),var(--gold));border-radius:6px}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.centred{text-align:center}
.sub-title{display:block;color:var(--gold);font-family:var(--sans);
  font-size:15px;letter-spacing:.26em;text-transform:uppercase;margin-bottom:16px}
.gold-rule{position:relative;height:1px;width:210px;margin:22px 0 26px;
  background:linear-gradient(90deg,var(--gold),transparent)}
.centred .gold-rule,.sec-title.centred .gold-rule{margin-inline:auto;
  background:linear-gradient(90deg,transparent,var(--gold),transparent)}
.gold-rule .diamond{position:absolute;left:50%;top:50%;width:6px;height:6px;
  transform:translate(-50%,-50%) rotate(45deg);background:var(--gold-bright)}

/* ---------- Buttons ---------- */
button.theme-btn{font-family:var(--sans);cursor:pointer}
.theme-btn{display:inline-block;padding:15px 36px;border:1px solid transparent;
  font-family:var(--sans);font-size:16px;letter-spacing:.18em;font-weight:400;transition:all .4s ease}
.theme-btn.small{padding:12px 28px;font-size:14px}
.btn-solid{background:var(--gold);color:var(--navy);border-color:var(--gold)}
.btn-solid:hover{background:var(--gold-bright);border-color:var(--gold-bright);
  box-shadow:0 0 30px rgba(201,162,75,.35)}
.btn-line{background:transparent;color:var(--cream);border-color:rgba(242,234,216,.45)}
.btn-line:hover{border-color:var(--gold);color:var(--gold-bright)}
.btn-gold,.nav-links a.btn-gold{border:1px solid var(--gold);padding:11px 28px;
  color:var(--gold-bright);transition:all .4s ease}
.btn-gold:hover,.nav-links a.btn-gold:hover{background:var(--gold);color:var(--navy);
  box-shadow:0 0 30px rgba(201,162,75,.35)}

/* ---------- Preloader ---------- */
#loader{position:fixed;inset:0;z-index:100;background:var(--navy);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;
  transition:opacity 1s ease .2s,visibility 1s ease .2s;
  /* 保險：純 CSS 也會自動收掉，手機上 JS 還沒跑起來時才不會一直卡在 LOGO 畫面 */
  animation:loaderOut 1s ease 3.4s forwards}
@keyframes loaderOut{to{opacity:0;visibility:hidden}}
#loader.done{opacity:0;visibility:hidden}
/* 這次瀏覽已經看過開場了：直接不顯示 */
html.no-intro #loader{display:none}
#loader .l-logo{width:min(360px,62vw);opacity:0;animation:fadeUp 1.2s ease .1s forwards}
/* LOGO 下的 BISTRO：兩側的線由中央往外長出來，字隨後浮現 */
#loader .l-word{display:flex;align-items:center;justify-content:center;gap:18px;
  width:min(430px,74vw)}
#loader .l-word::before,#loader .l-word::after{content:'';flex:1;height:1px;
  background:var(--gold);transform:scaleX(0);
  animation:lineGrow 1.2s cubic-bezier(.2,.6,.2,1) .5s forwards}
#loader .l-word::before{transform-origin:right center}
#loader .l-word::after{transform-origin:left center}
#loader .l-word span{font-family:var(--serif);font-weight:500;
  font-size:clamp(1.7rem,5.4vw,2.6rem);line-height:1;
  letter-spacing:.34em;text-indent:.34em;white-space:nowrap;
  background:linear-gradient(180deg,var(--gold-bright),var(--gold) 55%,var(--gold-dim));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  opacity:0;animation:fadeUp 1.1s ease .55s forwards}
#loader .l-sub{font-family:var(--sans);letter-spacing:.45em;text-indent:.45em;
  font-size:.98rem;color:var(--muted);opacity:0;animation:fadeUp 1s ease 1.1s forwards}
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes lineGrow{to{transform:scaleX(1)}}

/* ---------- Header ---------- */
.main-header{position:fixed;top:0;left:0;width:100%;z-index:50;transition:all .5s ease}
.main-header.scrolled{background:rgba(9,16,29,.92);backdrop-filter:blur(14px);
  box-shadow:0 1px 0 rgba(201,162,75,.25),0 10px 40px rgba(0,0,0,.5)}
.header-top{border-bottom:1px solid rgba(242,234,216,.12);transition:all .5s ease}
.main-header.scrolled .header-top{height:0;overflow:hidden;opacity:0;border-color:transparent}
.top-inner{display:flex;justify-content:space-between;align-items:center;
  min-height:44px;font-family:var(--sans);font-size:14.5px;letter-spacing:.05em;color:var(--muted)}
.top-left,.top-right{display:flex;gap:26px;flex-wrap:wrap}
.top-right a:hover{color:var(--gold-bright)}
.ic{display:inline-block;width:13px;height:13px;margin-right:8px;vertical-align:-2px;
  background:var(--gold);-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;
  -webkit-mask-size:contain;mask-size:contain}
.ic-pin{-webkit-mask-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M12 2a7 7 0 00-7 7c0 5 7 13 7 13s7-8 7-13a7 7 0 00-7-7zm0 9.5A2.5 2.5 0 1112 6.5a2.5 2.5 0 010 5z'/></svg>");mask-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M12 2a7 7 0 00-7 7c0 5 7 13 7 13s7-8 7-13a7 7 0 00-7-7zm0 9.5A2.5 2.5 0 1112 6.5a2.5 2.5 0 010 5z'/></svg>")}
.ic-mail{-webkit-mask-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M2 5h20v14H2z' fill='none' stroke='black' stroke-width='2'/><path d='M2 6l10 7 10-7' fill='none' stroke='black' stroke-width='2'/></svg>");mask-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M2 5h20v14H2z' fill='none' stroke='black' stroke-width='2'/><path d='M2 6l10 7 10-7' fill='none' stroke='black' stroke-width='2'/></svg>")}
.ic-phone{-webkit-mask-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M6.6 10.8a15 15 0 006.6 6.6l2.2-2.2a1 1 0 011-.25 11.4 11.4 0 003.6.57 1 1 0 011 1V20a1 1 0 01-1 1A17 17 0 013 4a1 1 0 011-1h3.5a1 1 0 011 1 11.4 11.4 0 00.57 3.6 1 1 0 01-.25 1z'/></svg>");mask-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M6.6 10.8a15 15 0 006.6 6.6l2.2-2.2a1 1 0 011-.25 11.4 11.4 0 003.6.57 1 1 0 011 1V20a1 1 0 01-1 1A17 17 0 013 4a1 1 0 011-1h3.5a1 1 0 011 1 11.4 11.4 0 00.57 3.6 1 1 0 01-.25 1z'/></svg>")}

.nav-inner{display:flex;align-items:center;gap:clamp(18px,3vw,40px);min-height:78px;transition:min-height .5s ease}
.main-header.scrolled .nav-inner{min-height:64px}
.logo img{width:clamp(130px,13vw,168px)}

.nav-links{display:flex;align-items:center;gap:clamp(16px,2.6vw,36px);margin-left:auto}
.nav-links a{color:var(--cream);font-family:var(--sans);font-size:.95rem;
  letter-spacing:.22em;position:relative;padding:4px 0;transition:color .4s ease}
.nav-links a:not(.btn-gold)::after{content:'';position:absolute;left:0;bottom:0;
  width:0;height:1px;background:var(--gold);transition:width .4s ease}
.nav-links a:not(.btn-gold):hover{color:var(--gold-bright)}
.nav-links a:not(.btn-gold):hover::after{width:100%}

.nav-right{display:flex;align-items:center;gap:16px;position:relative;z-index:60}
.lang-switch{display:flex;align-items:center;gap:10px;
  border:1px solid rgba(201,162,75,.4);padding:6px 14px}
.lang-switch button{background:none;border:0;cursor:pointer;padding:0;
  font-family:var(--sans);font-size:14.5px;letter-spacing:.12em;
  color:var(--muted);transition:color .3s ease}
.lang-switch button:hover{color:var(--cream)}
.lang-switch button.active{color:var(--gold-bright)}
.lang-switch .sep{width:1px;height:12px;background:rgba(201,162,75,.4)}

.burger{display:none;background:none;border:0;cursor:pointer;width:34px;height:24px;position:relative;z-index:60}
.burger span{position:absolute;left:0;width:100%;height:1.5px;background:var(--gold-bright);transition:all .4s ease}
.burger span:nth-child(1){top:2px}.burger span:nth-child(2){top:11px}.burger span:nth-child(3){top:20px}
.burger.open span:nth-child(1){top:11px;transform:rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){top:11px;transform:rotate(-45deg)}

/* ---------- Hero ---------- */
.banner-section{position:relative;height:100vh;min-height:660px;
  display:flex;align-items:center;overflow:hidden;background:var(--navy-2)}
.banner-media{position:absolute;inset:0;overflow:hidden}
/* 店面照：由遠拉近的推鏡（進場淡入 + 長時間緩慢放大，ease-out 前段最明顯） */
.banner-image{position:absolute;inset:0;
  background:url('img/banner_store.jpg') center 62%/cover no-repeat;
  filter:saturate(1.05);
  transform-origin:50% 46%;
  animation:bannerFade 2.2s ease both, bannerZoom 20s cubic-bezier(.17,.62,.26,1) forwards;
  will-change:transform,opacity}
@keyframes bannerFade{from{opacity:0}to{opacity:1}}
@keyframes bannerZoom{from{transform:scale(1)}to{transform:scale(1.22)}}
/* 氛圍影片：載入成功才淡入蓋住靜態圖，失敗就維持推鏡照片 */
.banner-media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1;
  filter:brightness(.72) saturate(1.05);opacity:0;transition:opacity 2s ease}
.banner-media video.on{opacity:1}
.banner-media::after{content:"";position:absolute;inset:0;z-index:2;
  background:linear-gradient(90deg,rgba(10,18,32,.78),rgba(10,18,32,.35) 55%,rgba(10,18,32,.6)),
             /* 頂部加深，讓 LOGO 與導覽列不會和店面招牌互相干擾 */
             linear-gradient(180deg,var(--navy) 0,rgba(10,18,32,.9) 14%,rgba(10,18,32,.6) 28%,rgba(10,18,32,.25) 48%,var(--navy) 100%)}
.banner-section .container{position:relative;z-index:2}
.content-box{max-width:620px;margin-left:auto;padding-top:40px}
.content-box h1{font-size:clamp(2.6rem,5.6vw,4.6rem);margin-bottom:24px;line-height:1.18}
.content-box p{color:var(--muted);font-size:1.02rem;line-height:2.1;max-width:540px;margin-bottom:36px}
.btn-box{display:flex;gap:16px;flex-wrap:wrap}

/* ---------- About：左影片 / 右文字 ---------- */
.welcome-section{background:var(--navy);padding:120px 0}
.about-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);
  gap:clamp(40px,6vw,90px);align-items:center}
.about-media{position:relative;overflow:visible;aspect-ratio:4/5;
  border:1px solid rgba(201,162,75,.18)}
.about-media img{width:100%;height:100%;object-fit:cover;display:block}
/* 影片區塊：影片可播才淡入蓋住底圖 */
.media-box .lazyvid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:0;transition:opacity .5s ease}
.media-box .lazyvid.on{opacity:1}
/* 年份牌：籌備年與開幕年各一行，年份用襯線、說明用小寫距字 */
.est-badge{position:absolute;right:-28px;bottom:-28px;background:var(--navy-2);
  border:1px solid rgba(201,162,75,.45);padding:20px 28px;z-index:3;
  display:flex;flex-direction:column;gap:10px}
.est-badge .r{display:flex;align-items:baseline;gap:12px;
  font-family:var(--sans);font-size:.8rem;letter-spacing:.2em;
  color:var(--muted);text-transform:uppercase;white-space:nowrap;line-height:1}
.est-badge .r b{font-family:var(--serif);font-size:1.5rem;font-weight:500;
  letter-spacing:.04em;color:var(--gold-bright)}
.est-badge .r+.r{border-top:1px solid rgba(201,162,75,.25);padding-top:10px}

/* 進場：圖片由下浮起、文字接著跟上、年份牌最後淡入（與菜單同一套語彙） */
.about-media,.about-txt{opacity:0;transform:translateY(50px);
  transition:opacity 1.25s ease,transform 1.25s cubic-bezier(.2,.6,.2,1)}
.about-media img{transform:scale(1.06);transition:transform 1.8s cubic-bezier(.2,.6,.2,1)}
.about-txt{transition-delay:.2s}
.est-badge{opacity:0;transition:opacity .8s ease .9s}
.about-grid.in .about-media,.about-grid.in .about-txt{opacity:1;transform:none}
.about-grid.in .about-media img{transform:none}
.about-grid.in .est-badge{opacity:1}
.about-txt h2{font-size:clamp(1.9rem,3.2vw,2.8rem);margin-bottom:10px}
.about-txt .about-zh{font-family:var(--serif);font-size:1.3rem;letter-spacing:.4em;
  color:var(--gold-bright);margin:0}
.about-txt p{color:var(--muted);font-size:1.02rem;max-width:540px}
.timing{margin-top:22px}
.timing li{color:var(--muted);font-size:1.05rem;margin-top:8px;font-family:var(--sans);letter-spacing:.04em}
.about-stats{display:flex;gap:clamp(28px,5vw,58px);margin-top:44px}
.about-stats .num{font-family:var(--serif);font-size:2.3rem;color:var(--gold-bright);line-height:1}
.about-stats .num span{font-size:.55em}
.about-stats .lab{font-family:var(--sans);font-size:.96rem;letter-spacing:.2em;
  color:var(--muted);margin-top:10px}

/* ---------- Menu — 復刻 PatioTime「Selected Menus」版面 ---------- */
.menu-section{padding:120px 0 100px;background:var(--navy-2)}
/* 兩區同色，上下 padding 疊起來會空一大片，接續時取消上緣留白 */
.menu-section + .quality-section{padding-top:0}
.sec-title h2{font-size:clamp(2rem,3.6vw,3rem)}

.pt-head{text-align:center;max-width:760px;margin:0 auto clamp(60px,7vw,90px)}
.pt-sub{display:inline-block;font-family:var(--sans);font-size:16px;font-weight:500;
  letter-spacing:.05em;text-transform:uppercase;color:var(--gold);
  border-top:1px solid rgba(201,162,75,.45);border-bottom:1px solid rgba(201,162,75,.45);
  padding:6px 0;margin-bottom:24px}
.pt-title{font-family:var(--serif);font-size:clamp(2.4rem,4.6vw,4.1rem);font-weight:600;
  line-height:1.05;margin:0 0 22px}
.pt-text{font-family:var(--tc);font-size:1.06rem;line-height:1.85;color:var(--muted);margin:0}

/* 圖片欄固定 660px（297+20+343，與參考站同尺寸），寬度不足時由文字欄吸收 */
.pt-row{display:grid;grid-template-columns:auto minmax(0,1fr);
  gap:clamp(40px,5vw,62px);align-items:center;margin-bottom:clamp(70px,9vw,118px)}
.pt-row:last-child{margin-bottom:0}
/* 交錯列的圖片被 order 排到第二欄，欄寬定義也要跟著鏡像 */
.pt-row.rev{grid-template-columns:minmax(0,1fr) auto}
.pt-row.rev .pt-imgs{order:2}
.pt-imgs{display:flex;gap:20px;align-items:flex-start;width:660px}
.pi{margin:0;overflow:hidden;background:var(--navy-3)}
.pi img{width:100%;height:100%;object-fit:cover;display:block;
  transition:transform 1.4s cubic-bezier(.2,.6,.2,1)}
.pi:hover img{transform:scale(1.06)}
.pi-sm{flex:none;width:297px;aspect-ratio:297/401;margin-top:56px}
.pi-lg{flex:none;width:343px;aspect-ratio:343/515}
/* 酒飲：比照參考站 menus 頁 Beverages 那組（343×515 + 297×421） */
.pt-row.drinks .pi-sm{aspect-ratio:297/421}

/* 進場效果比照參考站：小圖由上落下、大圖由下浮起，兩者錯開 200ms */
.pi,.pt-cta,.pt-list{opacity:0;transition:opacity 1.25s ease,transform 1.25s cubic-bezier(.2,.6,.2,1)}
.pi-sm{transform:translateY(-50px)}
.pi-lg,.pt-cta,.pt-list{transform:translateY(50px)}
.pi-lg,.pt-cta{transition-delay:.2s}
.pt-list{transition-delay:.3s}
.pt-row.in .pi,.pt-row.in .pt-cta,.pt-row.in .pt-list{opacity:1;transform:none}

.pt-cat{display:inline-block;font-family:var(--sans);font-size:1.4rem;font-weight:600;
  letter-spacing:.05em;text-transform:uppercase;color:var(--gold);
  border-bottom:2px solid var(--gold);padding-bottom:4px;margin:0 0 34px}
.pt-item{margin-bottom:26px}
.pt-item:last-child{margin-bottom:0}
.pt-item-head{display:table;width:100%;border-collapse:collapse}
/* 字級與字體比照 decade/index.html 的菜單（.m-name / .m-price / .m-desc） */
.pt-item-head .pt-name{display:table-cell;vertical-align:bottom;white-space:nowrap;
  font-family:var(--serif);font-size:1.28rem;font-weight:600;letter-spacing:.03em;
  /* 品名裡的數字（45 日、21 日）預設是舊體數字，會縮成小小一顆；改成等高數字 */
  font-variant-numeric:lining-nums;
  color:var(--cream);margin:0;padding-right:14px}
/* 空的 table-cell + vertical-align:middle → 上框線剛好落在該列的垂直中線 */
.pt-item-head .pt-lines{display:table-cell;width:100%;vertical-align:middle;
  border-top:1px solid rgba(242,234,216,.18)}
/* 價格走黑體：與品名同一套字，數字也用等寬對齊，一排看下來才整齊 */
.pt-item-head .pt-price{display:table-cell;vertical-align:bottom;white-space:nowrap;
  font-family:var(--sans);font-size:1.12rem;font-weight:400;letter-spacing:.02em;
  font-variant-numeric:tabular-nums;
  color:var(--gold-bright);padding-left:14px;text-align:right}
.pt-item-head .pt-price del{color:var(--muted);margin-right:8px;font-size:.85em}
.pt-desc{margin:6px 0 0;font-family:var(--tc);font-size:1.02rem;line-height:1.8;color:var(--muted)}
.pt-cat{font-size:1.35rem;letter-spacing:.22em}
.menu-note{margin:clamp(50px,6vw,80px) 0 0;font-family:var(--sans);font-size:15px;
  letter-spacing:.08em;color:var(--muted)}
.menu-more{margin-top:clamp(50px,6vw,78px)}

/* ---------- 完整菜單頁 ---------- */
/* 內頁標題橫幅（比照參考站 menus 頁：滿版圖 + 置中大標） */
.page-hero{position:relative;height:540px;display:flex;align-items:center;justify-content:center;
  text-align:center;background-size:cover;background-position:center;background-color:var(--navy-3)}
.page-hero::after{content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,18,32,.9) 0,rgba(10,18,32,.55) 45%,rgba(10,18,32,.92) 100%)}
.page-hero .container{position:relative;z-index:2}
.page-hero .ph-sub:empty{display:none}
.page-hero .ph-sub{display:block;font-family:var(--sans);font-size:16px;font-weight:500;
  letter-spacing:.26em;text-transform:uppercase;color:var(--gold);margin-bottom:18px}
.page-hero .pt-title{margin:0}
.menus-page{padding-top:clamp(80px,9vw,120px)}
.menus-page .pt-head{margin-bottom:clamp(60px,7vw,90px)}

/* CTA 大圖列（取代該列的圖組，文字壓在圖片下緣） */
.pt-row.has-cta.rev .pt-cta{order:2}
.pt-cta{position:relative;overflow:hidden;background:var(--navy-3);width:600px;aspect-ratio:600/792}
.pt-cta>img{width:100%;height:100%;object-fit:cover;display:block;
  transition:transform 1.6s cubic-bezier(.2,.6,.2,1)}
.pt-cta:hover>img{transform:scale(1.06)}
.pt-cta-veil{position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,18,32,0) 40%,rgba(10,18,32,.82) 100%)}
.pt-cta-content{position:absolute;left:0;right:0;bottom:0;padding:30px;text-align:center}
.pt-cta-sub{display:block;font-family:var(--sans);font-size:16px;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:10px}
.pt-cta-title{font-family:var(--serif);font-size:clamp(1.6rem,2.4vw,2rem);font-weight:600;
  color:var(--cream);margin:0 0 10px}
.pt-cta-btn{display:inline-block;font-family:var(--sans);font-size:16px;font-weight:500;
  letter-spacing:.12em;text-transform:uppercase;color:var(--cream);
  padding:8px 0;border-bottom:1px solid var(--gold);transition:color .3s ease}
.pt-cta-btn:hover{color:var(--gold-bright)}
.nav-links a.current{color:var(--gold)}

/* ---------- Gallery ---------- */
.gallery-section{background:var(--navy)}
.mosaic{display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(2,290px)}
.tile{background-size:cover;background-position:center;position:relative;display:flex;padding:34px}
.tile::before{content:"";position:absolute;inset:0;background:rgba(10,18,32,.55);transition:.4s}
.tile:hover::before{background:rgba(10,18,32,.3)}
.tile-a{grid-column:1;grid-row:1/3}
.tile-b{grid-column:2;grid-row:1/3}
.tile-c{grid-column:3;grid-row:1}
.tile-e{grid-column:3;grid-row:2}
.tile-d{grid-column:4;grid-row:1/3}
.tile-inner{position:relative;z-index:2;margin-top:auto;width:100%}
.tile-inner.centred{margin:auto;text-align:center}
.tile-inner .sub{display:block;font-family:var(--sans);font-size:11px;
  letter-spacing:.24em;color:var(--gold);margin-bottom:10px}
.tile-inner h3{font-size:1.75rem;margin-bottom:18px}

/* ---------- Philosophy ---------- */
.quality-section{background:var(--navy-2);padding:130px 0}
.quality-section .row{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.frame-box{height:420px;border:1px solid rgba(201,162,75,.25);position:relative;
  padding:14px;background:var(--navy-3)}
.frame-box img{width:calc(100% - 28px);height:calc(100% - 28px);object-fit:cover;
  position:absolute;inset:14px}
.frame-box video{width:calc(100% - 28px);height:calc(100% - 28px);object-fit:cover;
  position:absolute;inset:14px;opacity:0;transition:opacity .5s ease}
.frame-box video.on{opacity:1}
.quality-section h2{font-size:clamp(1.9rem,3.2vw,2.7rem)}
.quality-section p{color:var(--muted);font-size:1.02rem;max-width:520px}

/* ---------- Reservation / Contact ---------- */
.contact-section{padding:130px 0;background:var(--navy-3);position:relative;overflow:hidden}
.res-bg{position:absolute;inset:0;z-index:0}
.res-bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.3)}
.res-bg video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter:brightness(.32);opacity:0;transition:opacity 2s ease;z-index:1}
.res-bg video.on{opacity:1}
.res-veil{position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,var(--navy),rgba(10,18,32,.72) 40%,rgba(10,18,32,.9))}
.contact-section .container{position:relative;z-index:2}
.res-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  gap:clamp(48px,7vw,100px);align-items:start}
.contact-section h2{font-size:clamp(1.9rem,3.2vw,2.7rem)}
.contact-section p{color:var(--muted);font-size:1.02rem}
.res-info h3{font-family:var(--serif);font-size:1.15rem;letter-spacing:.25em;
  color:var(--gold-bright);margin:32px 0 12px;text-transform:uppercase}
.res-info p{color:var(--muted);line-height:2.2;font-size:1rem;margin:0}
.res-info p b{color:var(--cream);font-weight:500}

.res-form{background:rgba(10,18,32,.55);border:1px solid rgba(201,162,75,.28);
  padding:clamp(28px,4vw,48px);backdrop-filter:blur(6px)}
.res-form h3{font-family:var(--serif);font-size:1.7rem;font-weight:400;margin-bottom:6px}
.res-form .fh-zh{font-size:1.02rem;letter-spacing:.32em;color:var(--gold);margin-bottom:30px}

/* LINE 訂位：QR 置中，米色底才掃得動 */
.res-line{text-align:center}
.qr-box{display:block;width:min(268px,72%);margin:0 auto;padding:14px;
  background:var(--cream);border:1px solid rgba(201,162,75,.5);
  transition:box-shadow .4s ease,transform .4s ease}
.qr-box img{width:100%;height:auto}
.qr-box:hover{transform:translateY(-3px);box-shadow:0 0 34px rgba(201,162,75,.32)}
.qr-id{font-family:var(--sans);font-size:1.15rem;letter-spacing:.16em;
  color:var(--gold-bright);margin:20px 0 10px}
.qr-note{color:var(--muted);font-size:1.02rem;line-height:1.9;margin:0 auto 26px;max-width:380px}
.qr-btn{width:100%}

/* ---------- Testimonial ---------- */
.testimonial-section{background:var(--navy-2);padding:120px 0}
.testimonial-carousel{position:relative;display:flex;align-items:center;gap:24px;max-width:920px;margin:0 auto}
.t-track{flex:1;overflow:hidden}
.t-item{text-align:center}
.t-item .quote{color:var(--gold);font-family:var(--serif);font-size:2.4rem;line-height:1}
.t-item p{font-family:var(--serif);font-size:1.32rem;line-height:2;color:var(--cream);
  max-width:640px;margin:14px auto 16px}
.t-item .name{color:var(--gold-bright);font-family:var(--sans);font-size:1rem;letter-spacing:.18em}
.nav-btn{background:none;border:0;font-size:22px;color:var(--muted);cursor:pointer;padding:10px;transition:color .3s}
.nav-btn:hover{color:var(--gold-bright)}

/* ---------- CTA ---------- */
.cta-section{background-size:cover;background-position:center;padding:130px 0;
  text-align:center;position:relative}
.cta-section::before{content:"";position:absolute;inset:0;background:rgba(10,18,32,.82)}
.cta-section .container{position:relative;z-index:2}
.cta-section h2{font-size:clamp(2rem,4vw,3.2rem);max-width:900px;margin:0 auto 20px}
.cta-section p{color:var(--muted);font-size:1.05rem;margin-bottom:34px}

/* ---------- Footer ---------- */
.main-footer{background:var(--navy-2);color:var(--muted);border-top:1px solid rgba(201,162,75,.18)}
.footer-top{display:grid;grid-template-columns:1.25fr 1fr .8fr;gap:50px;padding:90px 20px 70px}
.f-logo img{width:190px;margin-bottom:16px}
.f-tag{font-family:var(--sans);font-size:14px;letter-spacing:.26em;color:var(--muted)}
.main-footer h4{font-size:1.35rem;margin-bottom:18px}
.main-footer h4.mt{margin-top:34px}
/* 社群：圓形按鈕與圖示都放大，圖示線條沿用金色 */
.socials{display:flex;gap:14px}
.socials a{width:54px;height:54px;border-radius:50%;border:1px solid rgba(201,162,75,.35);
  display:flex;align-items:center;justify-content:center;color:var(--gold);
  transition:background .3s ease,color .3s ease,border-color .3s ease,transform .3s ease}
.socials svg{width:27px;height:27px;fill:none;stroke:currentColor;stroke-width:1.7}
.socials svg .fill,.socials svg .dot{fill:currentColor;stroke:none}
/* LINE：字是從氣泡挖空的，底色要跟著按鈕狀態換 */
.socials svg .cut{fill:var(--navy-2);stroke:none;font-family:var(--sans)}
.socials a:hover{background:var(--gold);color:var(--navy);border-color:var(--gold);transform:translateY(-3px)}
.socials a:hover svg .cut{fill:var(--gold)}
.f-info li{font-size:1.02rem;margin-bottom:10px;max-width:310px}
.footer-bottom{border-top:1px solid rgba(242,234,216,.1)}
.footer-bottom .container{display:flex;justify-content:space-between;flex-wrap:wrap;
  padding-top:22px;padding-bottom:22px}
.footer-bottom p{margin:0;font-family:var(--sans);font-size:14.5px;letter-spacing:.04em}

/* ---------- 背景音樂指示（不可點擊、半透明，盡量不擋畫面） ---------- */
.bgm-btn{position:fixed;right:18px;bottom:18px;z-index:45;pointer-events:none;
  width:38px;height:38px;border-radius:50%;opacity:.5;
  background:rgba(10,18,32,.4);border:1px solid rgba(201,162,75,.28);
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center}
.bgm-btn .eq{display:flex;align-items:center;justify-content:center;gap:3px;height:15px}
.bgm-btn .eq i{width:2.5px;height:4px;background:var(--gold-bright);border-radius:2px;
  transition:height .3s ease}
/* 播放中：四根長條像等化器上下跳動 */
.bgm-btn.playing .eq i{animation:eqBar 1s ease-in-out infinite}
.bgm-btn.playing .eq i:nth-child(2){animation-delay:.16s}
.bgm-btn.playing .eq i:nth-child(3){animation-delay:.32s}
.bgm-btn.playing .eq i:nth-child(4){animation-delay:.48s}
@keyframes eqBar{0%,100%{height:4px}50%{height:15px}}

/* ---------- Responsive ---------- */
/* 版面寬度不足以放下固定尺寸的圖片時，才改回等比縮放 */
@media (max-width:1230px){
  .pt-imgs{width:auto;max-width:660px}
  .pi-sm{width:45%}
  .pi-lg{width:52%}
  .pt-cta{width:auto;max-width:600px}
  .pt-row,.pt-row.has-cta{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr)}
  .pt-row.rev,.pt-row.has-cta.rev{grid-template-columns:minmax(0,1fr) minmax(0,1.3fr)}
}
@media (max-width:1024px){
  .mosaic{grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(3,260px)}
  .tile-a{grid-column:1;grid-row:1}.tile-b{grid-column:2;grid-row:1}
  .tile-c{grid-column:1;grid-row:2}.tile-e{grid-column:2;grid-row:2}
  .tile-d{grid-column:1/3;grid-row:3}
}
@media (max-width:900px){
  .header-top{display:none}
  .burger{display:block}
  /* 用 opacity + pointer-events 控制，避免 visibility 過場在部分瀏覽器卡住 */
  .nav-links{position:fixed;inset:0;background:rgba(8,14,26,.97);backdrop-filter:blur(16px);
    flex-direction:column;justify-content:center;gap:34px;margin:0;
    opacity:0;pointer-events:none;transition:opacity .45s ease}
  .nav-links.open{opacity:1;pointer-events:auto}
  /* 手機不用毛玻璃：有 backdrop-filter 的元素會變成 position:fixed 子元素的定位基準，
     捲動後表頭一加上模糊，整頁選單就被關進表頭那一條裡（字全部跑掉）。
     改成幾乎不透明的底色，視覺幾乎一樣，也不會有這個副作用。 */
  .main-header.scrolled{background:rgba(9,16,29,.97);
    -webkit-backdrop-filter:none;backdrop-filter:none}
  /* 選單開著時鎖住背景捲動 */
  body.nav-open{overflow:hidden}
  .nav-links a{font-size:1.05rem}
  .nav-right{margin-left:auto}
  .about-grid,.quality-section .row,.footer-top,.res-grid,
  /* 交錯列的欄寬在 1230px 那段是用 .pt-row.rev 指定的，這裡要同樣權重才蓋得掉 */
  .pt-row,.pt-row.rev,.pt-row.has-cta,.pt-row.has-cta.rev{grid-template-columns:1fr}
  .pt-row .pt-imgs,.pt-row.rev .pt-imgs,
  .pt-row .pt-cta,.pt-row.has-cta.rev .pt-cta{order:0;margin-bottom:40px}
  .page-hero{height:380px}
  .est-badge{right:-14px;bottom:-20px;padding:16px 22px}
  .footer-top{gap:40px}
  .frame-box{display:none}
  .content-box{margin-left:0}
}
@media (max-width:640px){
  .banner-section{height:auto;min-height:0;padding:140px 0 90px}
  .content-box{padding-top:0}
  /* 兩顆按鈕的字長不一樣，並排或換行都會一大一小；手機改成等寬堆疊 */
  .btn-box{flex-direction:column;align-items:stretch;gap:12px}
  .btn-box .theme-btn{width:100%;text-align:center;padding-left:16px;padding-right:16px}
  .welcome-section,.menu-section,.contact-section,.testimonial-section{padding:80px 0}
  .quality-section{padding:80px 0}
  /* 手機：品名可換行、價格靠右不換行，引線收起 */
  .pt-item-head{display:flex;align-items:baseline;gap:12px}
  .pt-item-head .pt-name{display:block;white-space:normal;padding:0;font-size:1.3rem;flex:1}
  .pt-item-head .pt-lines{display:none}
  .pt-item-head .pt-price{display:block;padding:0;font-size:1.1rem;text-align:right}
  /* 手機：兩張圖等寬併排、不再錯位，才不會擠出容器 */
  .pt-imgs{gap:12px}
  .pi-sm,.pi-lg{width:calc(50% - 6px);margin-top:0;aspect-ratio:3/4}
  .pt-row.drinks .pi-sm{aspect-ratio:3/4}
  .pt-cta{width:100%;max-width:100%;aspect-ratio:4/5}
  .pt-cta-content{padding:24px 18px}
  .frame-box{height:280px}
  /* 手機版單獨縮小：這兩段在窄螢幕會斷得很零碎 */
  .timing li{font-size:.92rem;letter-spacing:0}
  /* 左右箭頭在窄螢幕會吃掉近三分之一寬度，句子就會斷成一行一兩個字 */
  .testimonial-carousel{gap:4px}
  .nav-btn{padding:6px;font-size:19px}
  .t-item p{font-size:1.02rem;line-height:1.95;margin:12px auto 14px}
  /* 手機畫面窄，指示器再收小一點、更靠邊 */
  .bgm-btn{right:12px;bottom:12px;width:34px;height:34px}
  .about-stats{gap:24px}
  .about-stats .num{font-size:1.8rem}
  /* 底部留白多一點，音樂指示器才不會壓在版權文字上 */
  .footer-bottom .container{gap:8px;justify-content:center;text-align:center;padding-bottom:58px}
  .lang-switch{padding:5px 10px;gap:8px}
}
@media (prefers-reduced-motion:reduce){
  .pi,.pt-cta,.pt-list,.about-media,.about-txt,.about-media img,.est-badge{
    opacity:1!important;transform:none!important;transition:none!important}
  *{animation-duration:.01ms !important;transition-duration:.01ms !important;scroll-behavior:auto}
  .banner-image{transform:scale(1.06);opacity:1}
}