/*line font字體*/
@font-face{
  font-family: "LINE Seed TW";
  src: url("../fonts/LINESeedTW/LINESeedTW_OTF_Th.woff2") format("woff2");
  font-weight: 100;
  font-style: normal;
  font-display: swap;
}
@font-face{
  font-family: "LINE Seed TW";
  src: url("../fonts/LINESeedTW/LINESeedTW_OTF_Rg.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face{
  font-family: "LINE Seed TW";
  src: url("../fonts/LINESeedTW/LINESeedTW_OTF_Bd.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face{
  font-family: "LINE Seed TW";
  src: url("../fonts/LINESeedTW/LINESeedTW_OTF_Eb.woff2") format("woff2");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

*{ box-sizing:border-box; }

body{
  margin:0;
  background:#fff;
  color:#000;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang TC","Noto Sans TC",sans-serif;
}

/* =========================
NAV（Logo + Social + English + Burger）
右側 hover 變土金色；左側 logo 不要 hover 效果
========================= */
:root{
  --nav-hover: #b39b6b;
}

/* ===== NAV ===== */
.nav{
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 100px;
  background: #fff;
  z-index: 50;

  padding: 0 48px;
  display: flex;
  align-items: center;
}

.nav-inner{
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-left{ display:flex; align-items:center; }

.brand{
  display:flex;
  align-items:center;
  text-decoration:none;
  color:#000;
}

.brand-logo{
  height: 60px;
  width: auto;
  display: block;
}

.nav-right{
  display:flex;
  align-items:center;
  gap:22px;
}

.iconlink{
  width: 24px;
  height: 24px;
  display:flex;
  align-items:center;
  justify-content:center;
}

.iconlink img{
  width:100%;
  height:100%;
  display:block;
  filter: brightness(0);
  opacity: .92;
  transition: filter .2s ease, opacity .2s ease, transform .2s ease;
}

.nav-right .iconlink:hover img{
  filter:
    invert(67%)
    sepia(18%)
    saturate(520%)
    hue-rotate(8deg)
    brightness(92%)
    contrast(92%);
  opacity: 1;
  transform: translateY(-1px);
}

.lang{
  font-size: 20px;
  letter-spacing: .06em;
  color: #000;
  text-decoration: none;
  opacity: .92;
  transform: translateY(-0.5px);
  display:inline-block;
  transition: color .2s ease, opacity .2s ease, transform .2s ease;
}

.nav-right .lang:hover{
  color: var(--nav-hover);
  opacity: 1;
  transform: translateY(-1px);
}

.burger{
  width: 28px;
  height: 18px;
  background: none;
  border: none;
  padding: 0;
  display:flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
}

.burger span{
  height: 2.5px;
  width: 100%;
  background: #000;
  border-radius: 999px;
  transition: background .2s ease, transform .2s ease, opacity .2s ease;
}

.nav-right .burger:hover span{
  background: var(--nav-hover);
  opacity: 1;
}

.nav-right .burger:hover{
  transform: translateY(-1px);
}

@media (max-width: 900px){
  .nav{ padding: 0 24px; height: 84px; }
  .brand-logo{ height: 48px; }
  .nav-right{ gap: 18px; }
  .iconlink{ width: 22px; height: 22px; }
  .lang{ font-size: 16px; }
  .burger{ width: 26px; height: 17px; }
}

/* =====================================================
Intro（登入頁）— 背景在 HTML、長 V 箭頭、不晃動
===================================================== */
.introScroll{
  position: fixed;
  inset: 0;
  z-index: 9999;
  overflow: hidden;

  opacity: 1;
  transition: opacity .6s ease;
}

.introScroll.is-exiting{
  opacity: 0;
  pointer-events: none;
}

/* 背景（HTML 元素） */
.intro-bg{
  position:absolute;
  inset:0;
  z-index:0;
  background: url("../img/projects/log in.jpg") center / cover no-repeat;
}

/* 淡遮罩 */
.intro-bg-mask{
  position:absolute;
  inset:0;
  z-index:1;
  background: rgba(0,0,0,0.28);
}

.introScroll-stage{
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
}

/* Logo / 副標 */
.introBrand{
  display: grid;
  place-items: center;
  gap: 18px;
  transform: translateY(0);
  will-change: transform;
}

.introBrand-logo{
  width: min(86vw, 1200px);
  height: auto;
  display: block;
  opacity: 0;
  transform: scale(.985);
  will-change: opacity, transform;
}

.introBrand-subImg{
  width: min(92vw, 1600px);
  height: auto;
  display: block;
  opacity: 0;
  transform: translateY(12px);
  will-change: opacity, transform;
}

/* 動畫：Logo → 副標 → 上移 */
.introScroll.is-anim .introBrand-logo{
  animation: introLogoIn .75s ease forwards;
  animation-delay: .05s;
}
@keyframes introLogoIn{
  to{ opacity: 1; transform: scale(1); }
}

.introScroll.is-anim .introBrand-subImg{
  animation: introSubIn .8s ease forwards;
  animation-delay: .55s;
}
@keyframes introSubIn{
  to{ opacity: 1; transform: translateY(0); }
}

.introScroll.is-anim .introBrand{
  animation: introBrandUp .9s cubic-bezier(.2,.9,.2,1) forwards;
  animation-delay: 1.55s;
}
@keyframes introBrandUp{
  to{ transform: translateY(-92px); }
}

/* 箭頭：長 V、不晃動（最後才出現） */
.introScroll-hint{
  position: absolute;
  left: 50%;
  bottom: 44px;
  transform: translateX(-50%);
  opacity: 0;
  pointer-events: none;
  z-index: 3;
  transition: opacity .4s ease;
}

.introScroll.is-arrow .introScroll-hint{
  opacity: .85;
  pointer-events: auto;
}

.introScroll-hintArrow{
  position: relative;
  width: 220px;
  height: 90px;
}

.introScroll-hintArrow::before,
.introScroll-hintArrow::after{
  content:"";
  position:absolute;
  top:50%;
  width: 140px;
  height: 3px;
  background: rgba(255,255,255,.92);
  border-radius: 999px;
}

.introScroll-hintArrow::before{
  left:0;
  transform: rotate(-28deg);      /* ✅ 向下 V */
  transform-origin: left center;
}

.introScroll-hintArrow::after{
  right:0;
  transform: rotate(28deg);       /* ✅ 向下 V */
  transform-origin: right center;
}

@media (max-width: 900px){
  .introScroll-hint{ bottom: 28px; }
  .introScroll-hintArrow{ width: 170px; height: 70px; }
  .introScroll-hintArrow::before,
  .introScroll-hintArrow::after{
    width: 110px;
    height: 3px;
  }
}

/* ===== index ===== */

/* ===== HERO ===== */
.hero{
  margin-top:100px;
  width:100%;
  aspect-ratio:2000/1007;
  overflow:hidden;
}
.hero-img{
  width:100%;
  height:100%;
  object-fit:cover;
}

/* ===== INFO ===== */
.info{
  padding: 110px 0 150px;
  background:#fff;
  color:#000;
}

.info-grid{
  width: 100%;
  max-width: 1360px;
  margin: 0 auto;

  padding-left: clamp(20px, 4vw, 72px);
  padding-right: clamp(20px, 4vw, 72px);

  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(48px, 6vw, 120px);

  align-items: stretch;
}

@media (min-width: 1400px){
  .info-grid{
    max-width: 1480px;
    padding-left: clamp(24px, 3vw, 56px);
    padding-right: clamp(24px, 3vw, 56px);
  }
}

.info-left,
.info-right{
  font-family: "LINE Seed TW",-apple-system,BlinkMacSystemFont,"PingFang TC","Noto Sans TC",sans-serif;
}

.info-left{ display:flex; flex-direction:column; height:100%; }
.info-right{ display:flex; flex-direction:column; height:100%; }

/* 日期 */
.date-range{
  display:flex;
  align-items:center;
  gap: clamp(18px, 3vw, 44px);
  white-space: nowrap;
}
.date-block{ display:flex; flex-direction:column; gap:8px; }
.date-block .year{
  font-size: clamp(16px, 1.3vw, 20px);
  font-weight: 500;
  letter-spacing: 0.12em;
  opacity: 0.9;
}
.date-block .md{ display:flex; align-items:baseline; gap:12px; }
.date-block .monthday{
  font-size: clamp(48px, 5vw, 72px);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
}
.date-block .weekday{
  font-size: clamp(16px, 1.7vw, 22px);
  font-weight: 500;
  letter-spacing: 0.08em;
  transform: translateY(-6px);
  opacity: 0.9;
}
.date-dash{
  width: clamp(90px, 12vw, 160px);
  height: 3px;
  background: #000;
  opacity: 0.75;
  border-radius: 999px;
  transform: translateY(14px);
}

/* 時間 */
.time-line{
  display:flex;
  align-items: baseline;
  gap: 18px;
  white-space: nowrap;

  font-size: clamp(40px, 4.2vw, 64px);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.05;

  margin-top: clamp(38px, 5vw, 64px);
  margin-bottom: clamp(38px, 5vw, 64px);

  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
}

.time-line .dash{
  width: clamp(120px, 20vw, 300px);
  height: 3px;
  background: #000;
  opacity: 0.75;
  border-radius: 999px;
  transform: translateY(-12px);
  color: transparent;
  overflow: hidden;
}

/* 票價 */
.price-block{ margin-top:auto; }
.price-title{
  font-size: clamp(30px, 2.6vw, 40px);
  font-weight: 800;
  letter-spacing: 0.02em;
  color: #b39b6b;
  margin-bottom: 18px;
}
.price-table{ display:flex; flex-direction:column; gap:12px; }
.price-row{
  display:grid;
  grid-template-columns: 120px 18px 1fr;
  column-gap: 18px;
  align-items:center;
  color: #b39b6b;
}
.price-label{
  font-size: clamp(16px, 1.2vw, 18px);
  font-weight: 500;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.price-vline{
  width: 2px;
  height: 28px;
  background: currentColor;
  opacity: 0.85;
  border-radius: 999px;
}
.price-amount{
  font-size: clamp(20px, 1.7vw, 26px);
  font-weight: 700;
  letter-spacing: 0.01em;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
}
.price-note{
  margin: 16px 0 0;
  max-width: 520px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(0,0,0,0.55);
}

/* 右欄 */
.info-title{
  margin: 0 0 24px;
  font-size: clamp(20px, 1.8vw, 26px);
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #b39b6b;
  position: relative;
}
.info-title::after{
  content: "";
  display: block;
  margin-top: 14px;
  width: 100%;
  height: 1px;
  background: rgba(0,0,0,0.14);
}
.zones{
  display:flex;
  flex-direction:column;
  flex:1;
  justify-content: space-between;
}
.zone{ border:none; padding:0; }
.zone-title{
  font-size: clamp(18px, 1.4vw, 20px);
  font-weight: 600;
  margin: 0 0 6px;
}
.zone-list{
  font-size: clamp(14px, 1.1vw, 15px);
  line-height: 1.75;
  color: rgba(0,0,0,0.58);
  margin: 0;
}

/* INFO 手機 */
@media (max-width: 900px){
  .info{ padding: 78px 0 110px; }

  .info-grid{
    grid-template-columns: 1fr;
    gap: 58px;
    padding: 0 20px;
    align-items: start;
  }

  .date-range{
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: baseline;
    column-gap: 14px;
  }

  .date-block{
    flex-direction: row;
    align-items: baseline;
    gap: 10px;
  }

  .date-block .year{
    font-size: 12px;
    opacity: 0.55;
    transform: translateY(-2px);
  }

  .date-block .monthday{ font-size: 40px; font-weight: 600; }
  .date-block .weekday{ font-size: 14px; font-weight: 600; transform: translateY(-2px); }

  .date-dash{
    width: 72px;
    height: 2px;
    opacity: 0.55;
    transform: translateY(6px);
  }

  .time-line{
    display: grid;
    grid-template-columns: auto 1fr auto;
    column-gap: 14px;
    font-size: 34px;
    font-weight: 650;
    margin-top: 30px;
    margin-bottom: 34px;
  }

  .time-line .dash{
    width: 100%;
    height: 2px;
    opacity: 0.55;
    transform: translateY(-6px);
  }

  .price-title{ font-size: 26px; margin-bottom: 14px; }
  .price-row{ grid-template-columns: 86px 14px 1fr; column-gap: 14px; }
  .price-vline{ height: 20px; }
  .price-amount{ font-size: 20px; font-weight: 750; }
  .price-note{ font-size: 12.5px; }

  .zones{ gap: 18px; justify-content:flex-start; }
  .zone-title{ font-size: 16px; }
  .zone-list{ font-size: 13.5px; }
}

/* ===================================
近期活動（示意）
=================================== */
.events-feature{
  background:#fff;
  padding: 60px 0 100px;
  margin-top: -90px;
}
.events-feature-wrap{
  width: min(1760px, calc(100% - 120px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 560px 1fr;
  gap: 140px;
  border: none;
}
.events-feature-left{
  padding: 0;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.events-feature-heading{
  margin: 0 0 22px;
  font-size: 48px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color:#b39b6b;
}
.events-feature-sub{
  margin: 0 0 36px;
  font-size: 17px;
  line-height: 2.05;
  color: rgba(0,0,0,.65);
  max-width: 460px;
}
.events-feature-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width: 140px;
  height: 46px;
  background:#000;
  color:#fff;
  font-size: 14px;
  letter-spacing: 0.06em;
  border-radius: 12px;
  text-decoration:none;
}
.events-feature-right{ text-decoration:none; color:inherit; display:block; }
.events-feature-media{
  width: 100%;
  aspect-ratio: 2000 / 1200;
  overflow: hidden;
  background: #eee;
  --cut: 23px;
  clip-path: polygon(
    var(--cut) 0%,
    calc(100% - var(--cut)) 0%,
    100% var(--cut),
    100% calc(100% - var(--cut)),
    calc(100% - var(--cut)) 100%,
    var(--cut) 100%,
    0% calc(100% - var(--cut)),
    0% var(--cut)
  );
}
.events-feature-media img{
  width:100%;
  height:100%;
  object-fit: cover;
  display:block;
  object-position: 50% 10%;
  transform: scale(1);
  transition: transform .45s ease;
}
.events-feature-title{
  margin: 30px 0 14px;
  font-size: 26px;
  font-weight: 600;
  line-height: 1.55;
  color:#000;
  max-width: 980px;
}
.events-feature-dates{
  display:flex;
  align-items:center;
  gap:16px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: rgba(0,0,0,.55);
}
.events-feature-date-line{
  flex: 0 0 80px;
  height: 1px;
  background: rgba(0,0,0,.22);
}
.events-feature-right:hover .events-feature-media img{
  transform: scale(1.035);
}
@media (max-width: 1100px){
  .events-feature{ margin-top: 0; padding: 60px 0 0; }
  .events-feature-wrap{
    width: min(92vw, 1760px);
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .events-feature-heading{ font-size: 34px; }
  .events-feature-title{ font-size: 22px; }
  .events-feature-media{ --cut: 18px; }
}

/* ===============================
活動輪播（示意）
=============================== */
.events-carousel{
  padding: 70px 0 130px;
  background:#fff;
}
.events-carousel-header{ display:none; }

.events-carousel-track-wrapper{
  overflow: hidden;
  width: calc(100% - 48px);
  margin: 0 auto;
  display:flex;
  justify-content:center;
}

.events-carousel-track{
  display: inline-flex;
  gap: 40px;
  padding: 0;
  transition: transform .6s ease;
}

.event-card{
  flex: 0 0 680px;
  text-decoration:none;
  color:#000;
}
.event-card-media{
  position: relative;
  width: 100%;
  aspect-ratio: 2000 / 1200;
  overflow: hidden;
  background:#eee;
  --cut: 24px;
  clip-path: polygon(
    var(--cut) 0%,
    calc(100% - var(--cut)) 0%,
    100% var(--cut),
    100% calc(100% - var(--cut)),
    calc(100% - var(--cut)) 100%,
    var(--cut) 100%,
    0% calc(100% - var(--cut)),
    0% var(--cut)
  );
}
.event-card-media img{
  width:100%;
  height:100%;
  object-fit: cover;
  display:block;
  object-position: 50% 50%;
}
.event-card-title{
  margin: 18px 0 10px;
  font-size: 21px;
  line-height: 1.55;
  font-weight: 600;
}
.event-card-date{
  font-size: 13px;
  color: rgba(0,0,0,.55);
}

@media (max-width: 1100px){
  .events-carousel{ padding: 60px 0 100px; }
  .events-carousel-track-wrapper{ width: calc(100% - 32px); }
  .event-card{ flex: 0 0 82vw; }
  .event-card-media{ --cut: 16px; }
}