/* ============================================================
   禾風誌 · 靜謐山居編輯誌  Editorial Quiet Luxury
   Cormorant Garamond × Noto Serif TC × Noto Sans TC
   ============================================================ */
:root{
  /* —— 色彩：暖米紙 dominant · 深墨林沉浸 · 銅金銳利 accent —— */
  --paper:#F4EFE6;       /* 主背景 暖米紙 */
  --paper-2:#EAE1D0;     /* 次背景 米杏 */
  --forest:#222C24;      /* 深墨林（沉浸區塊）*/
  --forest-2:#2D3A2F;
  --ink:#201B14;         /* 主文字 墨棕 */
  --ink-2:#594F3F;       /* 次文字（加深以提高對比、更清楚）*/
  --copper:#A87E46;      /* 銅金 accent */
  --copper-2:#8A6536;
  --hair:#D7CBB3;        /* 細線 */
  --cream:#EFE7D7;       /* 深區塊上的淺文字 */
  --cream-2:#B9B19E;

  --maxw:1300px;
  --gutter:clamp(1.25rem,4vw,4rem);

  /* —— 字級：editorial 大尺度 —— */
  --fs-display:clamp(3.4rem,1.6rem+7.6vw,8.5rem);
  --fs-h1:clamp(2.6rem,2rem+3vw,4.6rem);
  --fs-h2:clamp(2.1rem,1.7rem+1.9vw,3.1rem);
  --fs-h3:clamp(1.5rem,1.3rem+.8vw,1.9rem);
  --fs-body:clamp(1.22rem,1.12rem+.42vw,1.38rem);  /* 手機 ~19.5px → 桌機 ~22px */
  --fs-sm:clamp(1.04rem,.97rem+.28vw,1.15rem);      /* 手機 ~16.6px → 桌機 ~18.4px */

  --display:"Cormorant Garamond",serif;
  --serif:"Noto Serif TC",serif;
  --sans:"Noto Sans TC",sans-serif;

  --ease:cubic-bezier(.2,.7,.2,1);

  /* —— 向後相容：舊頁面殘留的 inline style / 變數，映射到新系統 —— */
  --ink-soft:var(--ink-2);--earth:var(--copper);--earth-deep:var(--copper-2);
  --bg-base:var(--paper);--bg-alt:var(--paper-2);--line:var(--hair);
  --step--1:var(--fs-sm);--step-0:var(--fs-body);--step-1:var(--fs-h3);--step-2:var(--fs-h2);--step-3:var(--fs-display);
  --serif-tc:var(--serif);--serif-en:var(--display);--sans-tc:var(--sans);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:var(--fs-body);line-height:1.72;font-weight:400;
  letter-spacing:.01em;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
/* 紙張顆粒質感 */
body::before{
  content:"";position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.04;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
img{max-width:100%;height:auto;display:block}
a{color:var(--copper-2);text-decoration:none}

h1,h2,h3,h4{font-family:var(--serif);font-weight:500;line-height:1.22;margin:0;color:var(--ink)}
h1{font-size:var(--fs-h1)}h2{font-size:var(--fs-h2)}h3{font-size:var(--fs-h3)}
p{margin:0 0 1.1em}

/* —— 版型骨架 —— */
.container{width:min(100% - var(--gutter)*2,var(--maxw));margin-inline:auto}
.section{padding-block:clamp(2.75rem,5vw,5.25rem);position:relative;z-index:2}
.section--alt{background:var(--paper-2)}
.section--dark{background:var(--forest);color:var(--cream)}
.section--dark h1,.section--dark h2,.section--dark h3{color:var(--cream)}
.section--dark a{color:var(--copper)}

/* 章節編號 — editorial 銅金 italic */
.kicker{display:flex;align-items:baseline;gap:1rem;margin-bottom:2rem}
.kicker__num{font-family:var(--display);font-style:italic;font-weight:500;
  font-size:clamp(1.6rem,1rem+2vw,2.6rem);color:var(--copper);line-height:1}
.kicker__label{font-family:var(--display);letter-spacing:.42em;text-transform:uppercase;
  font-size:var(--fs-sm);color:var(--ink-2)}
.section--dark .kicker__label{color:var(--cream-2)}
.hr-hair{border:0;height:1px;background:var(--hair);margin:0}

.serif-en{font-family:var(--display);font-weight:500;letter-spacing:.01em}
.serif-en--italic{font-style:italic}

/* ============ HEADER ============ */
.skip-link{position:absolute;left:-999px}
.skip-link:focus{left:1rem;top:1rem;background:var(--ink);color:var(--paper);padding:.6em 1em;z-index:200}
.site-header{position:fixed;top:0;left:0;right:0;z-index:90;
  background:rgba(244,239,230,.88);backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--hair);
  padding-block:1.05rem;transition:padding .4s var(--ease),box-shadow .4s var(--ease)}
.site-header.is-scrolled{padding-block:.6rem;box-shadow:0 4px 20px rgba(32,27,20,.08)}
.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;
  width:min(100% - var(--gutter)*2,var(--maxw));margin-inline:auto}
.site-header__brand{font-family:var(--serif);font-size:clamp(1.2rem,1rem+.6vw,1.5rem);
  font-weight:500;color:var(--ink);letter-spacing:.04em;line-height:1.1}
.site-header__brand span{display:block;font-family:var(--display);font-style:italic;
  font-size:.62em;letter-spacing:.22em;color:var(--copper);font-weight:500}
.site-nav{display:flex;gap:clamp(1.2rem,2.4vw,2.6rem)}
.site-nav a{font-family:var(--serif);font-size:1.05rem;color:var(--ink);position:relative;padding-block:.2em}
.site-nav a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--copper);transition:width .35s var(--ease)}
.site-nav a:hover{color:var(--copper-2)}.site-nav a:hover::after{width:100%}
.site-header__toggle{display:none;width:42px;height:42px;border:1px solid var(--ink);background:none;
  cursor:pointer;border-radius:50%;font-size:1.1rem;color:var(--ink)}
@media(max-width:880px){
  .site-header__toggle{display:grid;place-items:center}
  .site-nav{position:fixed;inset:0 0 0 auto;width:min(82vw,340px);flex-direction:column;justify-content:center;
    gap:1.6rem;padding:3rem;background:var(--forest);transform:translateX(100%);transition:transform .5s var(--ease)}
  .site-nav a{color:var(--cream);font-size:1.4rem}
  .site-nav a::after{background:var(--copper)}
  body.nav-open .site-nav{transform:translateX(0)}
  body.nav-open{overflow:hidden}
}

/* ============ HERO（首頁 full-bleed 編輯式）============ */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;
  padding-bottom:clamp(3rem,8vh,7rem);overflow:hidden}
.hero__media{position:absolute;inset:0;z-index:-1}
.hero__media img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);
  animation:heroZoom 14s var(--ease) forwards}
@keyframes heroZoom{to{transform:scale(1)}}
.hero__media::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,26,20,.42) 0%,rgba(20,26,20,.08) 38%,rgba(20,26,20,.66) 100%)}
.hero__inner{position:relative;color:var(--cream)}
.hero__eyebrow{font-family:var(--display);font-style:italic;font-size:clamp(1.1rem,.9rem+1vw,1.6rem);
  letter-spacing:.5em;color:var(--paper);margin:0 0 .4em;text-transform:uppercase;opacity:.92}
.hero__title{font-family:var(--serif);font-weight:500;color:#fff;font-size:var(--fs-display);
  line-height:1.02;letter-spacing:.02em;margin:0;text-shadow:0 2px 30px rgba(0,0,0,.3)}
.hero__lead{font-family:var(--serif);font-weight:400;font-size:clamp(1.22rem,1.05rem+.7vw,1.6rem);
  line-height:1.9;margin:1.6rem 0 2.2rem;max-width:42ch;color:var(--cream)}
.hero__scroll{position:absolute;left:50%;bottom:1.6rem;transform:translateX(-50%);
  font-family:var(--display);font-style:italic;letter-spacing:.3em;font-size:.92rem;color:var(--paper);opacity:.85}
.hero__scroll::after{content:"";display:block;width:1px;height:42px;margin:.6rem auto 0;
  background:linear-gradient(var(--paper),transparent);animation:scrollPulse 2.4s var(--ease) infinite}
@keyframes scrollPulse{0%,100%{opacity:.3;transform:scaleY(.6)}50%{opacity:1;transform:scaleY(1)}}

/* —— 內頁 page-hero —— */
.page-hero{padding-block:clamp(7rem,14vh,11rem) clamp(2rem,5vw,4rem)}
.page-hero__title{font-size:var(--fs-h1);max-width:16ch}
.page-hero__lead{font-family:var(--serif);font-weight:400;color:var(--ink-2);max-width:48ch;margin-top:1rem;font-size:var(--fs-h3)}
/* 內頁特寫大圖（page-hero 後）*/
.page-feature{overflow:hidden;margin-block:clamp(1rem,4vw,3rem)}
.page-feature img{width:100%;aspect-ratio:16/6.5;object-fit:cover;transition:transform 1.2s var(--ease)}
.page-feature:hover img{transform:scale(1.04)}
@media(max-width:680px){.page-feature img{aspect-ratio:4/3}}

/* ============ EDITORIAL 內容元件 ============ */
.lede{font-family:var(--serif);font-weight:300;font-size:clamp(1.3rem,1.1rem+1vw,2rem);line-height:1.7;max-width:34ch}
.prose{max-width:62ch;color:var(--ink-2)}
.prose--center{margin-inline:auto;text-align:center}

.editorial{display:grid;gap:clamp(1.5rem,4vw,3.5rem);align-items:start;grid-template-columns:1fr}
@media(min-width:860px){
  .editorial{grid-template-columns:7fr 5fr}
  .editorial--flip{grid-template-columns:5fr 7fr}
  .editorial--flip .editorial__media{order:-1}
}
.editorial__media{position:relative;overflow:hidden}
.editorial__media img{width:100%;aspect-ratio:4/5;object-fit:cover;transition:transform 1s var(--ease)}
.editorial__media:hover img{transform:scale(1.05)}
.editorial__media figcaption{font-family:var(--display);font-style:italic;font-size:var(--fs-sm);color:var(--ink-2);margin-top:.6rem}

.feature-list{list-style:none;margin:1.5rem 0 0;padding:0;border-top:1px solid var(--hair);counter-reset:idx}
.feature-list li{padding:1rem 0;border-bottom:1px solid var(--hair);display:flex;gap:1.2rem;align-items:baseline}
.feature-list li::before{content:counter(idx,decimal-leading-zero);counter-increment:idx;
  font-family:var(--display);font-style:italic;color:var(--copper);font-size:1.1rem;min-width:2ch}
.section--dark .feature-list,.section--dark .feature-list li{border-color:rgba(239,231,215,.18)}

.index-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--hair)}
.index-list a{display:grid;grid-template-columns:auto 1fr auto;gap:1.5rem;align-items:center;
  padding:clamp(1rem,1.8vw,1.5rem) 0;border-bottom:1px solid var(--hair);color:var(--ink);transition:padding-left .4s var(--ease)}
.index-list a:hover{padding-left:1rem;color:var(--copper-2)}
.index-list__num{font-family:var(--display);font-style:italic;color:var(--copper);font-size:1.3rem}
.index-list__title{font-family:var(--serif);font-size:clamp(1.4rem,1.1rem+1.4vw,2.4rem);font-weight:500}
.index-list__desc{font-size:var(--fs-sm);color:var(--ink-2);max-width:34ch;display:none}
@media(min-width:760px){.index-list__desc{display:block}}
.index-list__arrow{font-family:var(--display);font-size:1.6rem;color:var(--copper);transition:transform .4s var(--ease)}
.index-list a:hover .index-list__arrow{transform:translateX(.5rem)}

.pullquote{font-family:var(--serif);font-weight:300;font-size:clamp(1.6rem,1.2rem+1.8vw,3rem);
  line-height:1.5;text-align:center;max-width:24ch;margin-inline:auto;position:relative;padding-top:1.2em}
.pullquote::before{content:"“";font-family:var(--display);font-size:4em;color:var(--copper);
  opacity:.4;position:absolute;top:-.15em;left:50%;transform:translateX(-50%)}

/* —— 按鈕 —— */
.btn{display:inline-flex;align-items:center;gap:.7em;font-family:var(--serif);font-size:.98rem;
  padding:1em 2.2em;border:1px solid var(--ink);color:var(--ink);background:none;
  position:relative;overflow:hidden;transition:color .4s var(--ease);letter-spacing:.04em}
.btn::before{content:"";position:absolute;inset:0;background:var(--ink);transform:scaleX(0);
  transform-origin:left;transition:transform .45s var(--ease);z-index:-1}
.btn:hover{color:var(--paper)}.btn:hover::before{transform:scaleX(1)}
.btn--accent{border-color:var(--copper);color:var(--copper-2)}
.btn--accent::before{background:var(--copper)}.btn--accent:hover{color:#fff}
.btn--line{border-color:#06C755;color:#047a33}
.btn--line::before{background:#06C755}.btn--line:hover{color:#fff}
.section--dark .btn{border-color:var(--cream);color:var(--cream)}
.section--dark .btn::before{background:var(--cream)}.section--dark .btn:hover{color:var(--forest)}

/* —— 價目表 editorial —— */
.rate-table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:1rem}
.rate-table caption{font-family:var(--serif);font-size:var(--fs-h3);text-align:left;margin-bottom:1rem;color:var(--ink)}
.rate-table th,.rate-table td{padding:1em 1.1em;text-align:left;border-bottom:1px solid var(--hair);vertical-align:top}
.rate-table thead th{font-family:var(--display);font-style:italic;color:var(--copper-2);font-weight:500;letter-spacing:.05em;border-bottom:1px solid var(--ink)}
.section--dark .rate-table th,.section--dark .rate-table td{border-color:rgba(239,231,215,.18)}
.section--dark .rate-table thead th{color:var(--copper);border-bottom-color:var(--cream)}
@media(max-width:620px){
  .rate-table thead{display:none}
  .rate-table tr{display:block;padding:1rem 0;border-bottom:1px solid var(--hair)}
  .rate-table td{display:block;border:0;padding:.25em 0}
  .rate-table td::before{content:attr(data-label);font-family:var(--display);font-style:italic;color:var(--copper);display:block}
}
.note-list{list-style:none;padding:0;color:var(--ink-2);font-size:var(--fs-sm)}
.note-list li{padding:.35em 0 .35em 1.4em;position:relative}
.note-list li::before{content:"—";position:absolute;left:0;color:var(--copper)}
.section--dark .note-list{color:var(--cream-2)}

/* —— 相片藝廊 masonry —— */
.gallery{columns:2;column-gap:.8rem}
@media(min-width:720px){.gallery{columns:3}}
@media(min-width:1100px){.gallery{columns:4}}
.gallery__item{padding:0;border:0;background:none;cursor:pointer;display:block;width:100%;
  margin-bottom:.8rem;overflow:hidden;break-inside:avoid}
.gallery__item img{width:100%;transition:transform .8s var(--ease),filter .5s var(--ease);filter:saturate(.92)}
.gallery__item:hover img{transform:scale(1.06);filter:saturate(1.05)}
.lightbox{position:fixed;inset:0;background:rgba(20,24,18,.95);display:grid;place-items:center;z-index:200;padding:5vw}
.lightbox[hidden]{display:none}
.lightbox img{max-width:92vw;max-height:88vh;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.lightbox__close{position:absolute;top:1.4rem;right:1.8rem;width:48px;height:48px;border-radius:50%;
  border:1px solid var(--cream);background:none;color:var(--cream);font-size:1.4rem;cursor:pointer}

/* —— 地圖 —— */
.map-embed{position:relative;aspect-ratio:16/8;overflow:hidden;border:1px solid var(--hair);filter:grayscale(.3) sepia(.1)}
.map-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* ============ FOOTER ============ */
.site-footer{background:var(--forest);color:var(--cream);padding-block:clamp(3.5rem,7vw,6rem) 2rem;position:relative;z-index:2}
.site-footer__inner{display:grid;gap:2.5rem;grid-template-columns:1fr;
  width:min(100% - var(--gutter)*2,var(--maxw));margin-inline:auto}
@media(min-width:760px){.site-footer__inner{grid-template-columns:1.6fr 1fr}}
.site-footer__brand{font-family:var(--serif);font-size:clamp(1.8rem,1.4rem+1.5vw,2.8rem);font-weight:500;margin-bottom:1rem}
.site-footer__brand span{font-family:var(--display);font-style:italic;color:var(--copper);display:block;font-size:.5em;letter-spacing:.2em}
.site-footer p{color:var(--cream-2);margin:.3em 0}
.site-footer__nav{display:flex;flex-direction:column;gap:.6rem}
.site-footer__nav a{font-family:var(--serif);color:var(--cream);width:fit-content}
.site-footer__nav a:hover{color:var(--copper)}
.site-footer__copy{text-align:center;color:var(--cream-2);font-size:var(--fs-sm);
  margin-top:3rem;padding-top:1.5rem;border-top:1px solid rgba(239,231,215,.16);
  font-family:var(--display);font-style:italic;letter-spacing:.15em}

/* —— 麵包屑 —— */
.crumbs{font-family:var(--display);font-style:italic;font-size:var(--fs-sm);color:var(--ink-2);letter-spacing:.08em}
.crumbs a{color:var(--copper-2)}

/* ============ 動態 ============ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.1s}.reveal[data-d="2"]{transition-delay:.2s}
.reveal[data-d="3"]{transition-delay:.3s}.reveal[data-d="4"]{transition-delay:.4s}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .hero__media img{transform:none}
}