/* =========================================================
   6TH SQUARE — 純靜態雙語版 樣式表
   結構:tokens → base → loader → header/drawer → hero
        → section 通用 → service → showcase → specs
        → support → whatson → contact → footer
   ========================================================= */

/* ===== Tokens ===== */
:root {
  --purple-deep:  #4422af;
  --purple-mid:   #5b00d8;
  --purple-light: #8e3bff;
  --ink:          #0a0a0a;
  --paper:        #ffffff;
  --bone:         #f4f1ec;
  --line:         #e6e3dd;
  --muted:        #8a8680;
  --safe:         210px;
  --content-max:  1500px;
  --font-en:      "Avenir Next","Avenir","Outfit","Helvetica Neue",Helvetica,Arial,sans-serif;
  --font-zh:      "Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  --font-mono:    "JetBrains Mono",ui-monospace,Menlo,monospace;
}
@media (max-width: 1279px) { :root { --safe: 56px; } }
@media (max-width: 767px)  { :root { --safe: 30px; } }

/* ===== Base / reset ===== */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-zh);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.04em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
img { display: block; }
::selection { background: var(--purple-mid); color: #fff; }

.safe { padding-left: var(--safe); padding-right: var(--safe); }
.en   { font-family: var(--font-en); letter-spacing: -0.02em; }
.zh   { font-family: var(--font-zh); }
.mono { font-family: var(--font-mono); letter-spacing: 0; }

/* English mode: 讓中文 class 元素改套英文字型 */
.lang-en .zh { font-family: var(--font-en); letter-spacing: -0.01em; }

/* ===== Reveal(進場淡入)===== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 900ms cubic-bezier(.16,.84,.32,1), transform 900ms cubic-bezier(.16,.84,.32,1);
  will-change: opacity, transform;
}
.reveal.is-in { opacity: 1; transform: translateY(0); }

/* ===== Scroll progress bar ===== */
.scroll-progress {
  position: fixed; top: 0; left: 0;
  height: 2px; width: 0;
  background: var(--purple-light);
  z-index: 101;
  transition: width .1s linear;
}

/* ===== Loader ===== */
#app-loader {
  position: fixed; inset: 0;
  z-index: 9999;
  background: #430093;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column;
  transition: opacity .7s ease, visibility .7s ease;
}
#app-loader.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }
#app-loader .loader-mark { width: min(50vmin, 300px); height: auto; animation: loader-breath 2.4s ease-in-out infinite; }
#app-loader .loader-bar { margin-top: 28px; width: 120px; height: 1px; background: rgba(255,255,255,.22); position: relative; overflow: hidden; }
#app-loader .loader-bar::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent 0%, #fff 50%, transparent 100%); animation: loader-sweep 1.6s ease-in-out infinite; }
@keyframes loader-breath { 0%,100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.04); opacity: .92; } }
@keyframes loader-sweep  { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }

/* =========================================================
   Header
   ========================================================= */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: 88px;
  display: flex; align-items: center; justify-content: space-between;
  padding-left: var(--safe); padding-right: var(--safe);
  background: rgba(10,10,10,0);
  border-bottom: 1px solid rgba(255,255,255,0);
  color: #fff;
  transition: height .35s ease, background .35s ease, border-color .35s ease;
}
.site-header.is-solid {
  background: rgba(10,10,10,0.92);
  border-bottom-color: rgba(255,255,255,0.08);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.site-header.is-scrolled { height: 64px; }

.hdr-logo { display: flex; align-items: center; gap: 18px; color: #fff; }
.is-scrolled .hdr-logo { gap: 14px; }
.hdr-logo-lum { height: 28px; width: auto; transition: height .35s ease; }
.is-scrolled .hdr-logo-lum { height: 22px; }
.hdr-logo-x { font-size: 20px; font-weight: 300; color: #fff; line-height: 1; transition: font-size .35s ease; }
.is-scrolled .hdr-logo-x { font-size: 16px; }
.hdr-logo-6 { height: 40px; width: auto; transform: translateY(-11%); transition: height .35s ease; }
.is-scrolled .hdr-logo-6 { height: 32px; }

.hdr-nav { display: flex; align-items: center; gap: 36px; }
.nav-link {
  position: relative;
  font-size: 13px; font-weight: 700; letter-spacing: 0.16em;
  color: rgba(255,255,255,.7);
  padding-bottom: 6px;
  white-space: nowrap;
  transition: color .25s ease;
}
.nav-link::after {
  content: ""; position: absolute; bottom: 0; left: 0;
  height: 2px; width: 0; background: var(--purple-light);
  transition: width .35s cubic-bezier(.16,.84,.32,1);
}
.nav-link:hover { color: #fff; }
.nav-link.is-active { color: #fff; }
.nav-link.is-active::after { width: 100%; }

.hdr-cta { display: flex; align-items: center; gap: 16px; }

/* Lang toggle */
.lang-toggle {
  display: inline-flex; align-items: center;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 999px; overflow: hidden;
}
.lang-seg {
  border: 0; cursor: pointer;
  padding: 6px 13px; font-size: 12px; font-weight: 700; letter-spacing: 0.08em; line-height: 1;
  background: transparent; color: rgba(255,255,255,.65);
  transition: background .25s ease, color .25s ease;
}
.lang-seg.is-active { background: var(--purple-mid); color: #fff; }
.lang-seg:not(.is-active):hover { color: #fff; }

.cta-btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 18px;
  background: var(--purple-mid); color: #fff; border: 0;
  font-size: 13px; font-weight: 700; letter-spacing: 0.14em;
  transition: background .25s ease;
}
.cta-btn:hover { background: var(--purple-light); }
.cta-btn .dot { display: inline-block; width: 6px; height: 6px; background: #fff; border-radius: 50%; }

/* Hamburger */
.hdr-menu-toggle { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; background: transparent; border: 0; cursor: pointer; color: #fff; padding: 0; position: relative; }
.hdr-menu-toggle .bar { position: absolute; left: 50%; width: 26px; height: 2px; background: #fff; transform: translateX(-50%); transition: top .3s ease, transform .3s cubic-bezier(.16,.84,.32,1), opacity .2s ease; }
.hdr-menu-toggle .bar:nth-child(1) { top: 14px; }
.hdr-menu-toggle .bar:nth-child(2) { top: 21px; }
.hdr-menu-toggle .bar:nth-child(3) { top: 28px; }
.hdr-menu-toggle.is-open .bar:nth-child(1) { top: 21px; transform: translateX(-50%) rotate(45deg); }
.hdr-menu-toggle.is-open .bar:nth-child(2) { opacity: 0; }
.hdr-menu-toggle.is-open .bar:nth-child(3) { top: 21px; transform: translateX(-50%) rotate(-45deg); }

/* Drawer */
.hdr-drawer { position: fixed; top: 0; right: 0; width: min(420px, 100vw); height: 100vh; background: #0a0a0a; color: #fff; z-index: 99; transform: translateX(100%); transition: transform .45s cubic-bezier(.16,.84,.32,1); display: flex; flex-direction: column; padding: 96px 32px 40px; overflow-y: auto; }
.hdr-drawer.is-open { transform: translateX(0); }
.hdr-drawer-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.55); backdrop-filter: blur(4px); z-index: 98; opacity: 0; pointer-events: none; transition: opacity .35s ease; }
.hdr-drawer-backdrop.is-open { opacity: 1; pointer-events: auto; }
.drawer-nav { display: flex; flex-direction: column; gap: 4px; margin-bottom: 28px; }
.drawer-link { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding: 20px 4px; border-bottom: 1px solid rgba(255,255,255,.08); color: #fff; }
.drawer-link__meta { display: flex; flex-direction: column; gap: 4px; }
.drawer-link__num { font-size: 11px; font-weight: 700; letter-spacing: 0.24em; color: rgba(255,255,255,.5); }
.drawer-link__title { font-size: 22px; font-weight: 700; letter-spacing: 0.08em; color: #fff; }
.drawer-link__arrow { font-size: 20px; color: rgba(255,255,255,.5); font-weight: 400; }
.drawer-link.is-active .drawer-link__num,
.drawer-link.is-active .drawer-link__title,
.drawer-link.is-active .drawer-link__arrow { color: var(--purple-light); }
.drawer-lang { margin-bottom: 20px; }
.drawer-cta { display: inline-flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 22px; background: var(--purple-mid); color: #fff; border: 0; font-size: 16px; font-weight: 700; letter-spacing: 0.2em; cursor: pointer; width: 100%; }
.drawer-cta__circle { display: inline-flex; width: 32px; height: 32px; border-radius: 50%; background: #fff; color: var(--purple-mid); align-items: center; justify-content: center; font-size: 22px; line-height: 1; font-weight: 500; font-family: var(--font-en); padding-left: 2px; }
.drawer-copyright { margin-top: auto; padding-top: 32px; font-size: 10px; letter-spacing: 0.24em; color: rgba(255,255,255,.4); }
.drawer-copyright a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }

.hdr-nav, .hdr-cta { display: flex; }
@media (max-width: 1023px) {
  .hdr-nav, .hdr-cta { display: none; }
  .hdr-menu-toggle { display: inline-flex; }
  .hdr-logo { gap: 10px; min-width: 0; flex-shrink: 1; }
  .hdr-logo-lum, .is-scrolled .hdr-logo-lum { height: 18px; }
  .hdr-logo-x, .is-scrolled .hdr-logo-x { font-size: 13px; }
  .hdr-logo-6, .is-scrolled .hdr-logo-6 { height: 26px; }
}
@media (max-width: 420px) {
  .hdr-logo { gap: 7px; }
  .hdr-logo-lum, .is-scrolled .hdr-logo-lum { height: 15px; }
  .hdr-logo-x, .is-scrolled .hdr-logo-x { font-size: 11px; }
  .hdr-logo-6, .is-scrolled .hdr-logo-6 { height: 21px; }
}

/* =========================================================
   Hero
   ========================================================= */
.hero { position: relative; height: 200vh; background: #0a0a0a; }
.hero-sticky { position: sticky; top: 0; height: 100vh; width: 100%; overflow: hidden; color: #fff; }
.hero-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 40%; }
.hero-vignette { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, rgba(0,0,0,.55) 0%, rgba(0,0,0,.1) 18%, rgba(0,0,0,0) 50%, rgba(0,0,0,.15) 75%, rgba(0,0,0,.75) 100%); }
.hero-scanlines { position: absolute; inset: 0; pointer-events: none; background-image: repeating-linear-gradient(0deg, rgba(255,255,255,.018) 0 1px, transparent 1px 3px); mix-blend-mode: screen; }
.hero-title { position: absolute; left: 0; right: 0; bottom: 0; padding: 0 24px max(2vh, 16px); pointer-events: none; will-change: transform, opacity; z-index: 2; }
.hero-title-mount { display: block; width: 100%; animation: hero-title-in 1400ms cubic-bezier(.16,.84,.32,1) 200ms both; }
.hero-title svg { display: block; width: 100%; height: auto; overflow: visible; filter: drop-shadow(0 8px 48px rgba(0,0,0,.55)); }
.hero-sub { position: absolute; left: var(--safe); right: var(--safe); top: 50%; transform: translate(0, calc(-50% + 36px)); opacity: 0; will-change: transform, opacity; z-index: 2; pointer-events: none; }
.hero-sub__text { font-size: clamp(40px, 6vw, 96px); line-height: 1.04; letter-spacing: -0.02em; color: #fff; text-shadow: 0 6px 32px rgba(0,0,0,.5); }
@keyframes hero-title-in { 0% { transform: translateY(110%); opacity: 0; } 60% { opacity: 1; } 100% { transform: translateY(0); opacity: 1; } }

/* =========================================================
   Section 通用
   ========================================================= */
.section { padding: 160px 0; background: #fff; }
@media (max-width: 767px) { .section { padding: 80px 0; } }
.section-head__kicker { font-size: 16px; font-weight: 700; letter-spacing: 0.32em; margin-bottom: 18px; color: var(--purple-deep); }
.section-head__title { font-size: clamp(56px, 7.8vw, 132px); letter-spacing: -0.04em; margin: 0; line-height: 0.92; color: var(--ink); }
.kicker-mid { color: var(--purple-mid); }

/* circle arrow button (共用於各 CTA) */
.circle-arrow { display: inline-flex; width: 32px; height: 32px; border-radius: 50%; background: var(--purple-mid); color: #fff; align-items: center; justify-content: center; font-size: 22px; line-height: 1; font-family: var(--font-en); font-weight: 500; flex-shrink: 0; transition: transform .25s ease, background .25s ease; }
.circle-arrow > span { display: inline-block; margin-top: -4px; }

/* =========================================================
   S2 Service
   ========================================================= */
.service-head { display: grid; grid-template-columns: 1.05fr 1fr; gap: 80px; align-items: end; margin-bottom: 96px; }
.service-intro { font-size: 18px; line-height: 1.85; color: #1a1a1a; margin: 0; font-weight: 500; padding-bottom: 16px; }
.service-intro em { color: var(--purple-mid); font-weight: 700; font-style: normal; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; background: #0a0a0a; }
.svc-card { position: relative; background: #0a0a0a; color: #fff; display: flex; flex-direction: column; cursor: pointer; overflow: hidden; }
.svc-card__text { padding: 44px 40px 32px; display: flex; flex-direction: column; }
.svc-sub { color: #fff; font-size: 14px; font-weight: 700; letter-spacing: 0.28em; margin-bottom: 18px; }
.svc-title { margin: 0; color: var(--purple-light); font-size: 56px; letter-spacing: -0.03em; line-height: 1; }
.svc-caption { font-size: 14px; line-height: 1.95; color: rgba(255,255,255,.85); margin: 28px 0 0; letter-spacing: 0.06em; }
.svc-cta { margin-top: 32px; display: inline-flex; align-items: center; gap: 14px; color: #fff; font-size: 14px; font-weight: 700; letter-spacing: 0.18em; align-self: flex-start; }
.svc-cta .circle-arrow { padding-left: 1px; }
.svc-card:hover .circle-arrow { background: var(--purple-light); transform: translateX(6px); }
.svc-photo { position: relative; width: 100%; aspect-ratio: 1 / 1.15; overflow: hidden; background: #0a0a0a; }
.svc-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center bottom; transition: transform 1.2s cubic-bezier(.16,.84,.32,1); }
.svc-card:hover .svc-photo img { transform: scale(1.03); }
@media (max-width: 767px) {
  .service-head { grid-template-columns: 1fr; gap: 40px; align-items: start; margin-bottom: 56px; }
  .service-grid { grid-template-columns: 1fr; gap: 16px; }
  .svc-card__text { padding: 36px 28px 28px; }
}

/* =========================================================
   S3 Showcase
   ========================================================= */
.showcase-head { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 56px; }
.arrow-link { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); font-size: 18px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; font-family: var(--font-en); transition: opacity .2s ease; }
.arrow-link:hover { opacity: .7; }
.arrow-link .chev { display: inline-block; transition: transform .25s ease; }
.arrow-link:hover .chev { transform: translateX(6px); }
.showcase-pager { display: flex; align-items: center; gap: 24px; margin-bottom: 48px; padding-top: 28px; }
.pager-btn { width: 48px; height: 48px; border-radius: 50%; border: 0; background: #6e23d4; color: #fff; font-size: 22px; font-family: var(--font-en); font-weight: 500; line-height: 1; cursor: pointer; transition: background .25s ease; display: inline-flex; align-items: center; justify-content: center; }
.pager-btn:hover { background: var(--purple-light); }
.pager-btn > span { display: inline-block; margin-top: -3px; }
.pager-count { display: flex; align-items: center; gap: 12px; margin-left: 12px; font-size: 13px; letter-spacing: 0.16em; }
.pager-count .cur { color: var(--ink); font-weight: 700; }
.pager-count .line { display: inline-block; width: 40px; height: 1px; background: var(--ink); }
.pager-count .total { color: var(--muted); }
.showcase-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.case-card { cursor: pointer; display: flex; flex-direction: column; }
.case-photo { position: relative; overflow: hidden; margin-bottom: 24px; aspect-ratio: 4/5; background: #0a0a0a; }
.case-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s cubic-bezier(.16,.84,.32,1); }
.case-card:hover .case-photo img { transform: scale(1.05); }
.case-num { position: absolute; top: 16px; left: 16px; background: #0a0a0a; color: #fff; font-size: 11px; padding: 5px 10px; letter-spacing: 0.18em; }
.case-tag { color: var(--purple-mid); font-size: 12px; font-weight: 700; letter-spacing: 0.24em; margin-bottom: 8px; }
.case-title { margin: 0; font-size: 22px; font-weight: 800; letter-spacing: -0.01em; color: var(--ink); line-height: 1.15; }
.case-desc { font-size: 13px; line-height: 1.85; color: #3a3a3a; margin: 16px 0 22px; letter-spacing: 0.04em; }
.case-cta { margin-top: auto; display: inline-flex; align-items: center; gap: 14px; color: var(--ink); font-size: 14px; font-weight: 700; letter-spacing: 0.16em; align-self: flex-start; }
.case-cta .circle-arrow { padding-left: 1px; }
.case-card:hover .case-cta .circle-arrow { background: var(--purple-light); transform: translateX(6px); }
@media (min-width: 768px) and (max-width: 1279px) { .showcase-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 767px) {
  .showcase-head { flex-direction: column; align-items: flex-start; gap: 16px; }
  .showcase-grid {
    grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: 78%;
    gap: 18px; overflow-x: auto; overflow-y: visible; scroll-snap-type: x mandatory;
    margin-right: calc(var(--safe) * -1); padding-right: var(--safe); padding-bottom: 4px;
    scrollbar-width: none; -ms-overflow-style: none;
  }
  .showcase-grid::-webkit-scrollbar { display: none; }
  .showcase-grid > * { scroll-snap-align: start; min-width: 0; }
}

/* =========================================================
   S4 Specs
   ========================================================= */
.specs { color: var(--ink); }
.specs-head { display: grid; grid-template-columns: 0.68fr 1fr; gap: 0; align-items: start; margin-bottom: 64px; }
.specs-body { font-size: 18px; line-height: 1.9; color: #1a1a1a; margin: 0; padding-top: 72px; font-weight: 500; }
.specs-body em { color: var(--ink); font-weight: 700; font-style: normal; }
.stat-pill { display: grid; grid-template-columns: repeat(5, 1fr); background: #f6f6f6; border-radius: 16px; padding: 26px 32px; align-items: center; }
.stat-item { display: flex; align-items: center; gap: 14px; padding: 0 12px; border-right: 1px solid rgba(10,10,10,.08); min-width: 0; }
.stat-item:last-child { border-right: 0; }
.stat-item .diamond { color: var(--ink); font-size: 11px; flex-shrink: 0; }
.stat-item__label { font-size: 14px; font-weight: 700; letter-spacing: 0.04em; line-height: 1.5; color: var(--ink); white-space: nowrap; }
.stat-item__sub { font-size: 13px; font-weight: 500; color: var(--ink); margin-top: 2px; letter-spacing: 0.04em; line-height: 1.5; white-space: nowrap; }
.panels-band { margin-top: 120px; background: #000; color: #fff; padding: 96px var(--safe); display: grid; grid-template-columns: 0.72fr 1.28fr; gap: 40px; align-items: center; overflow: hidden; }
.panels-kicker { color: #fff; font-size: 13px; font-weight: 700; letter-spacing: 0.32em; margin-bottom: 16px; }
.panels-title { color: var(--purple-light); font-size: clamp(44px, 8vw, 72px); letter-spacing: 0.04em; margin: 0; line-height: 1; }
.panel-list { margin-top: 64px; display: flex; flex-direction: column; gap: 11px; }
.panel-row { display: grid; grid-template-columns: 36px 1fr; align-items: center; gap: 16px; }
.panel-row.group-break { margin-top: 26px; }
.panel-icon { width: 36px; height: 36px; display: inline-flex; align-items: center; justify-content: center; color: #fff; font-size: 22px; font-weight: 800; font-family: var(--font-en); letter-spacing: -0.01em; line-height: 1; }
.panel-text { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.panel-code { font-size: 17px; font-weight: 700; color: #fff; letter-spacing: 0.06em; }
.panel-sep { color: rgba(255,255,255,.35); }
.panel-name { font-size: 16px; color: rgba(255,255,255,.85); letter-spacing: 0.06em; }
.schematic-wrap { position: relative; width: 100%; display: flex; align-items: center; justify-content: flex-end; }
.schematic-wrap img { width: 115%; height: auto; max-width: none; margin-right: -7.5%; }
@media (max-width: 767px) {
  .specs-head { grid-template-columns: 1fr; gap: 40px; align-items: start; }
  .specs-body { padding-top: 10px; }
  .stat-pill { grid-template-columns: 1fr; border-radius: 12px; padding: 18px 22px; gap: 4px; }
  .stat-item { border-right: 0; border-bottom: 1px solid rgba(10,10,10,.08); padding: 12px 4px; }
  .stat-item:last-child { border-bottom: 0; }
  .panels-band { grid-template-columns: 1fr; gap: 40px; padding: 56px var(--safe); }
  .schematic-wrap img { width: 100%; margin-right: 0; max-width: 100%; }
}

/* =========================================================
   S5 Support
   ========================================================= */
.support-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: 80px; align-items: center; }
.dooh-panel { background: #eef0f4; padding: 56px 44px; border-radius: 4px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: center; }
.dooh-panel img { width: 100%; height: auto; box-shadow: 0 24px 60px -30px rgba(0,0,0,.45); }
.support-kicker { color: var(--purple-mid); font-size: 15px; font-weight: 700; letter-spacing: 0.24em; margin-bottom: 22px; }
.support-title { color: var(--ink); font-size: clamp(64px, 7vw, 116px); letter-spacing: -0.04em; margin: 0; line-height: 0.95; }
.support-tagline { margin-top: 48px; font-size: 22px; font-weight: 700; color: var(--ink); letter-spacing: 0.06em; line-height: 1.55; }
.pillar-list { list-style: none; padding: 0; margin: 36px 0 0; display: flex; flex-direction: column; gap: 12px; }
.pillar { display: flex; align-items: baseline; gap: 14px; font-size: 16px; color: var(--ink); letter-spacing: 0.06em; font-weight: 500; line-height: 1.7; }
.pillar .chev { color: var(--purple-mid); font-weight: 700; flex-shrink: 0; }
.pillar b { font-weight: 700; }
.pillar .sep { color: #3a3a3a; margin: 0 6px; }
.pillar .sub { color: #3a3a3a; }
.support-body { margin-top: 32px; font-size: 15px; line-height: 1.95; color: #3a3a3a; letter-spacing: 0.06em; max-width: 540px; }
@media (max-width: 767px) {
  .support-grid { grid-template-columns: 1fr; gap: 40px; align-items: start; }
  .support-grid > .support-media { order: 2; }
  .support-grid > .support-text { order: 1; }
  .dooh-panel { background: transparent; padding: 0; border-radius: 0; grid-template-columns: 1fr; gap: 20px; }
}

/* =========================================================
   S6 What's On
   ========================================================= */
.whatson { overflow: hidden; }
.whatson-grid { display: grid; grid-template-columns: min-content 1fr; gap: 56px; align-items: start; padding-left: var(--safe); }
.whatson-left .section-head__title { font-size: clamp(40px, 7.8vw, 60px); white-space: nowrap; }
.ig-row { margin-top: 32px; display: flex; justify-content: flex-end; }
.ig-btn { display: inline-flex; align-items: center; justify-content: space-between; gap: 15px; background: var(--purple-mid); color: #fff; padding: 14px 14px 14px 36px; border-radius: 999px; font-size: 17px; font-weight: 700; letter-spacing: 0.24em; transition: background .25s ease; min-width: 200px; }
.ig-btn:hover { background: var(--purple-light); }
.ig-btn__circle { display: inline-flex; width: 25px; height: 25px; border-radius: 50%; background: #fff; color: var(--purple-mid); align-items: center; justify-content: center; font-size: 26px; line-height: 1; font-family: var(--font-en); font-weight: 500; padding-left: 2px; flex-shrink: 0; }
.ig-btn__circle > span { display: inline-block; margin-top: -5px; }
.reels-track { display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 24px) / 2.5); gap: 24px; overflow-x: auto; overflow-y: visible; scroll-snap-type: x mandatory; padding-right: var(--safe); padding-bottom: 8px; scrollbar-width: none; -ms-overflow-style: none; }
.reels-track::-webkit-scrollbar { display: none; }
.reels-track > * { scroll-snap-align: start; }
.reel-card { cursor: pointer; }
.reel-photo { position: relative; overflow: hidden; margin-bottom: 18px; aspect-ratio: 16/9; background: #0a0a0a; }
.reel-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s cubic-bezier(.16,.84,.32,1); }
.reel-card:hover .reel-photo img { transform: scale(1.04); }
.reel-overlay { position: absolute; top: 14px; left: 14px; right: 14px; display: flex; justify-content: space-between; align-items: center; }
.reel-tag { font-size: 11px; font-weight: 700; letter-spacing: 0.2em; background: rgba(255,255,255,.92); color: var(--ink); padding: 5px 10px; }
.reel-views { font-size: 10px; color: #fff; text-shadow: 0 1px 2px rgba(0,0,0,.5); letter-spacing: 0.16em; }
.reel-date { font-size: 10px; letter-spacing: 0.2em; color: var(--purple-mid); }
.reel-title { margin: 8px 0 0; font-size: 16px; font-weight: 700; color: var(--ink); letter-spacing: 0.06em; line-height: 1.55; }
.whatson-pager { margin-top: 6px; display: flex; justify-content: flex-start; align-items: center; gap: 22px; }
.whatson-pager .pager-btn { background: var(--purple-mid); }
.whatson-pager .pager-btn:hover { background: var(--purple-light); }
.whatson-pager .pager-count { margin-left: 16px; color: var(--muted); }
@media (min-width: 768px) and (max-width: 1279px) { .whatson-grid { gap: 40px; } }
@media (max-width: 767px) {
  .whatson-grid { grid-template-columns: 1fr; gap: 32px; padding-right: 0; }
  .ig-row { justify-content: flex-start; }
  .reels-track { grid-auto-columns: calc(100% - 56px); }
}

/* =========================================================
   S7 Contact
   ========================================================= */
.contact { background: var(--purple-deep); color: #fff; padding: 140px 0; position: relative; overflow: hidden; transition: background .35s ease; }
.contact:has(.contact-btn:hover) { background: #3d068d; }
.contact-kicker { font-size: 22px; font-weight: 800; letter-spacing: 0.04em; color: #fff; margin-bottom: 48px; font-family: var(--font-en); }
.contact-body { margin: 0; font-size: clamp(28px, 2.5vw, 40px); line-height: 1.55; color: #fff; letter-spacing: 0.04em; font-weight: 700; max-width: 1200px; }
.contact-comma { display: none; }
.contact-btn { margin-top: 56px; background: #fff; color: var(--ink); border: 2px solid transparent; border-radius: 999px; padding: 10px 18px 10px 28px; font-size: 16px; font-weight: 700; letter-spacing: 0.32em; transition: all .25s ease; cursor: pointer; font-family: var(--font-zh); display: inline-flex; align-items: center; gap: 22px; }
.contact-btn:hover { background: var(--purple-mid); color: #fff; border-color: #fff; }
.contact-btn__circle { display: inline-flex; width: 25px; height: 25px; border-radius: 50%; background: var(--purple-mid); color: #fff; align-items: center; justify-content: center; font-size: 22px; line-height: 1; font-family: var(--font-en); font-weight: 500; padding-left: 2px; flex-shrink: 0; transition: all .25s ease; }
.contact-btn:hover .contact-btn__circle { background: #fff; color: var(--purple-mid); transform: translateX(6px); }
.contact-btn__circle > span { display: inline-block; margin-top: -4px; margin-left: 4px; }
.lang-en .contact-btn { font-family: var(--font-en); }
@media (max-width: 767px) {
  .contact-body { font-size: 19px; line-height: 1.75; letter-spacing: 0.06em; }
  .contact-body br { display: none; }
  .contact-comma { display: inline; }
  .contact-btn { margin-top: 36px; padding: 8px 12px 8px 28px; font-size: 15px; letter-spacing: 0.24em; gap: 18px; }
  .contact-btn__circle { width: 30px; height: 30px; font-size: 22px; }
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer { background: #fff; color: var(--ink); padding: 44px 0; border-top: 1px solid #ece9e3; }
.footer-row { display: flex; align-items: center; gap: 40px; justify-content: space-between; flex-wrap: wrap; }
.footer-logo img { height: 48px; width: auto; }
.footer-nav { display: flex; align-items: center; gap: 40px; }
.footer-nav a { font-size: 15px; font-weight: 500; letter-spacing: 0.12em; color: var(--ink); transition: color .25s ease; }
.footer-nav a:hover { color: var(--purple-mid); }
.footer-socials { display: flex; align-items: center; gap: 22px; }
.footer-socials a { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; color: var(--ink); transition: opacity .25s ease, transform .25s ease; }
.footer-socials a:hover { opacity: .6; transform: translateY(-1px); }
.footer-socials img { width: 22px; height: 22px; object-fit: contain; }
.footer-copyright { font-size: 14px; font-weight: 500; letter-spacing: 0.04em; white-space: nowrap; font-family: var(--font-en); }
.footer-copyright a { border-bottom: 1px solid transparent; transition: border-color .2s ease; }
.footer-copyright a:hover { border-bottom-color: var(--ink); }
@media (max-width: 767px) {
  .footer-row { flex-direction: column; align-items: flex-start; gap: 28px; text-align: left; }
  .footer-nav { flex-wrap: wrap; gap: 20px 24px; }
}