/* ==========================================================================
   jack-chen.com — warm, premium campaign site
   Palette: campaign navy + sky blue + white base, warmed with gold, apricot glows and warm-white paper
   ========================================================================== */
:root {
  --cream: #fbf9f4;          /* warm white page background */
  --cream-2: #eef4fc;        /* soft sky for alternate sections */
  --sand: #dfe9f7;
  --paper: #ffffff;
  --ink: #10182a;
  --ink-2: #39465f;
  --muted: #64708a;
  --line: rgba(16, 24, 42, 0.12);
  --line-strong: rgba(16, 24, 42, 0.24);
  --blue: #163a8f;           /* primary campaign blue */
  --blue-2: #0f2c70;
  --blue-soft: #e3edfb;
  --navy: #0b1f5c;
  --gold: #e5a93a;           /* warm accent */
  --gold-2: #c58a22;
  --gold-soft: #fbefd3;
  --apricot: #fbe3c6;
  --sky: #eaf3ff;
  --sky-2: #cfe0f6;
  --dark: #0b1f5c;           /* dark sections */
  --dark-2: #061233;
  --cream-on-dark: #eef3fb;
  --muted-on-dark: #aebbd6;

  --font-display: "Fraunces", "Noto Serif SC", Georgia, "Songti SC", "SimSun", serif;
  --font-body: "Manrope", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;

  --container: 1180px;
  --gutter: clamp(20px, 4vw, 40px);
  --radius: 24px;
  --radius-sm: 14px;
  --shadow: 0 24px 50px -28px rgba(11, 31, 92, 0.35);
  --shadow-sm: 0 10px 24px -14px rgba(11, 31, 92, 0.28);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --header-h: 74px;
}
html[data-lang="zh"] {
  --font-display: "Noto Serif SC", "Songti SC", "STSong", "SimSun", "Fraunces", serif;
  --font-body: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Manrope", -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 12px); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
html.menu-open, html.menu-open body { overflow: hidden; }
img, picture, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; margin: 0; color: var(--navy); text-wrap: balance; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 6px; }
.icon { width: 22px; height: 22px; flex: 0 0 auto; }
.icon--sm { width: 16px; height: 16px; }
.container { width: min(100% - var(--gutter) * 2, var(--container)); margin-inline: auto; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--ink); color: var(--cream); padding: 10px 14px; border-radius: 8px; }
.skip:focus { top: 12px; }

/* --- Typography helpers --- */
.eyebrow, .kicker {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 12.5px; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; color: var(--blue);
}
.kicker::before, .eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--gold); border-radius: 2px; }
.kicker--light { color: var(--gold); }
html[data-lang="zh"] .eyebrow, html[data-lang="zh"] .kicker { letter-spacing: 0.22em; font-size: 13px; }
h2 { font-size: clamp(32px, 4.4vw, 54px); line-height: 1.1; letter-spacing: -0.02em; margin: 14px 0 18px; }
html[data-lang="zh"] h2 { letter-spacing: 0.01em; line-height: 1.25; }
.subhead { font-size: clamp(22px, 2.4vw, 28px); margin: 0 0 22px; }
.subhead--sm { font-size: 20px; margin: 28px 0 14px; }
.subhead--light { color: var(--cream-on-dark); margin-top: 40px; }
.prose { color: var(--ink-2); font-size: 17.5px; line-height: 1.75; margin-bottom: 18px; max-width: 60ch; }
.prose--light { color: var(--muted-on-dark); }
html[data-lang="zh"] .prose { line-height: 1.9; }
.link { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--blue); border-bottom: 2px solid transparent; transition: border-color 0.2s; }
.link:hover { border-color: currentColor; }
.link--light { color: var(--gold); }

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 24px; border-radius: 999px; font-weight: 700; font-size: 15px; line-height: 1;
  border: 1.5px solid transparent; transition: transform 0.25s var(--ease), background 0.25s, color 0.25s, box-shadow 0.25s, border-color 0.25s;
  white-space: nowrap;
}
.btn .icon { width: 18px; height: 18px; }
.btn:hover { transform: translateY(-2px); }
.btn--sm { padding: 11px 18px; font-size: 14px; }
.btn--lg { padding: 17px 30px; font-size: 16px; }
.btn--primary { background: var(--blue); color: #fff; box-shadow: 0 12px 24px -12px rgba(22, 58, 143, 0.7); }
.btn--primary:hover { background: var(--blue-2); box-shadow: 0 16px 28px -12px rgba(22, 58, 143, 0.8); }
.btn--secondary { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn--secondary:hover { background: var(--navy); color: #fff; border-color: var(--navy); }
.btn--gold { background: var(--gold); color: var(--navy); box-shadow: 0 14px 28px -14px rgba(229, 169, 58, 0.8); }
.btn--gold:hover { background: #f0bb55; }

/* --- Ribbon --- */
.ribbon { background: linear-gradient(90deg, #d99a2b, var(--gold) 50%, #f0bf60); color: var(--navy); font-size: 13.5px; font-weight: 700; }
.ribbon__inner { display: flex; align-items: center; justify-content: center; gap: 10px; padding: 9px 0; text-align: center; flex-wrap: wrap; }
.ribbon .icon { color: var(--navy); }
.ribbon__date { color: var(--navy); }
.ribbon__sep { opacity: 0.6; }
.ribbon__text { color: #2a1c05; font-weight: 600; }

/* --- Header --- */
.site-header {
  position: sticky; top: 0; z-index: 50; height: var(--header-h);
  background: rgba(251, 249, 244, 0.86); backdrop-filter: blur(16px) saturate(1.2); -webkit-backdrop-filter: blur(16px) saturate(1.2);
  border-bottom: 1px solid transparent; transition: border-color 0.3s, box-shadow 0.3s;
}
.site-header.is-scrolled { border-bottom-color: var(--line); box-shadow: 0 10px 30px -22px rgba(11, 31, 92, 0.35); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 100%; }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand__mark {
  display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  background: var(--navy); color: #fff; font-family: var(--font-display); font-weight: 700; font-size: 16px; letter-spacing: 0.02em;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.25), 0 8px 18px -10px rgba(22, 58, 143, 0.8);
}
.brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.brand__name { font-family: var(--font-display); font-weight: 700; font-size: 18px; color: var(--ink); }
.brand__sub { font-size: 11.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); font-weight: 700; }
.brand--light .brand__name { color: var(--cream-on-dark); }
.brand--light .brand__sub { color: var(--muted-on-dark); }
.site-nav { display: flex; gap: 6px; }
.site-nav__link { position: relative; padding: 8px 12px; font-size: 14.5px; font-weight: 700; color: var(--ink-2); border-radius: 999px; transition: color 0.2s, background 0.2s; }
.site-nav__link:hover { color: var(--blue); background: rgba(22, 58, 143, 0.06); }
.site-nav__link.is-active { color: var(--blue); }
.site-nav__link.is-active::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 2px; height: 2px; background: var(--gold); border-radius: 2px; }
.site-header__actions { display: flex; align-items: center; gap: 10px; }
.lang-toggle {
  display: inline-flex; align-items: center; justify-content: center; min-width: 52px; padding: 9px 14px; border-radius: 999px;
  border: 1.5px solid var(--line-strong); font-weight: 800; font-size: 13.5px; letter-spacing: 0.04em; color: var(--ink); background: var(--paper);
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.lang-toggle:hover { background: var(--navy); color: #fff; border-color: var(--navy); }
.burger { display: none; width: 44px; height: 44px; border-radius: 12px; place-items: center; color: var(--ink); }
.burger .icon { width: 26px; height: 26px; }
.burger[aria-expanded="true"] .burger__open, .burger[aria-expanded="false"] .burger__close { display: none; }

/* --- Mobile menu --- */
.mobile-menu {
  position: fixed; inset: var(--header-h) 0 0 0; z-index: 45; background: var(--cream-2);
  display: flex; flex-direction: column; justify-content: space-between; padding: 28px var(--gutter) max(28px, env(safe-area-inset-bottom));
  background-image: radial-gradient(60% 40% at 90% 10%, rgba(251, 227, 198, 0.9), transparent 70%);
}
.mobile-menu[hidden] { display: none; }
.mobile-menu__nav { display: flex; flex-direction: column; }
.mobile-menu__link { font-family: var(--font-display); font-size: 30px; font-weight: 600; padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--ink); }
.mobile-menu__foot { display: grid; gap: 10px; }
.mobile-menu__foot .btn { width: 100%; }

/* --- Hero --- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(55% 60% at 88% 12%, rgba(251, 227, 198, 0.95) 0%, rgba(251, 227, 198, 0) 65%),
    radial-gradient(40% 40% at 6% 92%, rgba(207, 224, 246, 0.9) 0%, rgba(207, 224, 246, 0) 70%),
    linear-gradient(180deg, #ffffff 0%, var(--sky) 100%);
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.55;
  background-image: radial-gradient(rgba(16, 24, 42, 0.12) 1px, transparent 1px); background-size: 26px 26px;
  mask-image: radial-gradient(60% 60% at 70% 40%, #000, transparent 75%); -webkit-mask-image: radial-gradient(60% 60% at 70% 40%, #000, transparent 75%);
}
.hero__inner { position: relative; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(28px, 5vw, 72px); align-items: center; padding: clamp(48px, 7vw, 96px) 0 clamp(56px, 7vw, 96px); min-height: min(calc(100vh - var(--header-h) - 40px), 860px); }
.hero__title { font-size: clamp(50px, 7vw, 98px); line-height: 0.98; letter-spacing: -0.035em; margin: 22px 0 26px; font-variation-settings: "opsz" 144; }
.hero__title em { font-style: italic; font-weight: 600; color: var(--blue); }
html[data-lang="zh"] .hero__title { font-size: clamp(42px, 6vw, 84px); letter-spacing: 0.01em; line-height: 1.15; }
html[data-lang="zh"] .hero__title em { font-style: normal; }
.hero__lead { font-size: clamp(18px, 1.55vw, 21px); line-height: 1.65; color: var(--ink-2); max-width: 56ch; }
html[data-lang="zh"] .hero__lead { line-height: 1.85; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.chip {
  display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px 9px 11px; border-radius: 999px;
  background: var(--paper); border: 1px solid var(--line); font-size: 13.5px; font-weight: 700; color: var(--ink-2); box-shadow: var(--shadow-sm);
}
.chip .icon { color: var(--blue); }

.hero__visual { position: relative; padding: 18px 0 74px 22px; }
.hero__visual::before {
  content: ""; position: absolute; inset: 0 26px 56px 0; border-radius: 230px 230px 32px 32px;
  background: linear-gradient(160deg, var(--gold-soft), var(--apricot)); transform: rotate(-3deg); z-index: 0;
}
.hero__frame {
  position: relative; z-index: 1; aspect-ratio: 4 / 4.6; border-radius: 230px 230px 32px 32px; overflow: hidden;
  background: linear-gradient(180deg, #dbe8f8 0%, #b9cfe9 100%); box-shadow: var(--shadow), inset 0 0 0 6px rgba(255, 255, 255, 0.85);
}
.hero__frame picture { position: absolute; inset: 0; }
.hero__frame img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 0; }
.hero__frame::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 -60px 80px -60px rgba(11, 31, 92, 0.35); pointer-events: none; }
.hero__card {
  position: absolute; z-index: 2; left: 0; bottom: 112px; display: flex; align-items: center; gap: 12px;
  padding: 14px 18px 14px 14px; border-radius: 16px; background: var(--paper); border: 1px solid var(--line); box-shadow: var(--shadow);
}
.hero__card-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 5px var(--blue-soft); }
.hero__card strong { display: block; font-family: var(--font-display); font-size: 17px; }
.hero__card span { display: block; font-size: 12.5px; color: var(--muted); font-weight: 600; letter-spacing: 0.02em; }
.hero__signature { position: absolute; right: 8px; bottom: 6px; z-index: 2; display: grid; text-align: right; }
.hero__signature strong { font-family: var(--font-display); font-size: 30px; line-height: 1; color: var(--ink); font-style: italic; font-weight: 600; }
html[data-lang="zh"] .hero__signature strong { font-style: normal; }
.hero__signature span { font-size: 12px; letter-spacing: 0.22em; font-weight: 800; color: var(--blue); margin-top: 6px; }
.hero__signature small { font-size: 12.5px; color: var(--muted); margin-top: 4px; font-weight: 600; }

/* --- Band --- */
.band { background: var(--dark); color: var(--cream-on-dark); position: relative; overflow: hidden; }
.band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(50% 120% at 10% 0%, rgba(229, 169, 58, 0.22), transparent 60%), radial-gradient(40% 120% at 95% 100%, rgba(22, 58, 143, 0.35), transparent 60%); pointer-events: none; }
.band__grid { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; padding: 34px 0; }
.band__item { padding-left: 18px; border-left: 2px solid rgba(229, 169, 58, 0.55); }
.band__item small { display: block; font-size: 11.5px; letter-spacing: 0.18em; text-transform: uppercase; font-weight: 800; color: var(--gold); margin-bottom: 8px; }
.band__item strong { display: block; font-family: var(--font-display); font-size: 21px; line-height: 1.2; color: #fff; }
.band__item span { display: block; font-size: 13.5px; color: var(--muted-on-dark); margin-top: 6px; }

/* --- Sections --- */
.section { padding: clamp(72px, 9vw, 124px) 0; }
.section-head { max-width: 760px; margin-bottom: clamp(36px, 5vw, 60px); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .kicker { justify-content: center; }
.section-head__intro { font-size: 18px; color: var(--ink-2); line-height: 1.7; }
html[data-lang="zh"] .section-head__intro { line-height: 1.9; }

/* Vision */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.pillar {
  position: relative; padding: 30px 28px 30px; border-radius: var(--radius); background: var(--paper); border: 1px solid var(--line);
  box-shadow: var(--shadow-sm); transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s;
}
.pillar:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: rgba(229, 169, 58, 0.6); }
.pillar__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 26px; }
.pillar__num { font-family: var(--font-display); font-style: italic; font-weight: 600; font-size: 40px; line-height: 1; color: var(--gold); }
.pillar__icon { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 16px; background: var(--blue-soft); color: var(--blue); }
.pillar__icon .icon { width: 26px; height: 26px; }
.pillar h3 { font-size: 25px; margin-bottom: 12px; }
.pillar p { color: var(--ink-2); line-height: 1.7; }
.ticks { margin-top: 20px; padding-top: 18px; border-top: 1px dashed var(--line-strong); display: grid; gap: 10px; }
.ticks li { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; font-weight: 600; color: var(--ink-2); line-height: 1.5; }
.ticks .icon { color: var(--blue); margin-top: 3px; }
.quote { margin: clamp(48px, 6vw, 80px) auto 0; max-width: 820px; text-align: center; padding: 0 12px; }
.quote blockquote {
  position: relative; margin: 0; text-wrap: balance; font-family: var(--font-display); font-style: italic; font-weight: 500; font-size: clamp(24px, 3vw, 36px); line-height: 1.35; color: var(--ink);
}
html[data-lang="zh"] .quote blockquote { font-style: normal; font-weight: 600; }
.quote blockquote::before { content: "“"; display: block; font-size: 96px; line-height: 0.5; color: var(--gold); margin-bottom: 26px; font-style: normal; }
.quote figcaption { margin-top: 18px; font-size: 13px; letter-spacing: 0.2em; text-transform: uppercase; font-weight: 800; color: var(--blue); }

/* About */
.about { background: var(--cream-2); position: relative; }
.about::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(45% 50% at 100% 0%, rgba(251, 227, 198, 0.85), transparent 70%), radial-gradient(40% 40% at 0% 100%, rgba(255, 255, 255, 0.9), transparent 70%); }
.about .container { position: relative; }
.about__grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(32px, 6vw, 80px); align-items: start; margin-bottom: clamp(44px, 6vw, 72px); }
.about__copy .btn { margin-top: 10px; }
.credentials { background: var(--paper); border-radius: var(--radius); border: 1px solid var(--line); box-shadow: var(--shadow); overflow: hidden; }
.credentials h3 { padding: 20px 26px; font-size: 18px; background: var(--dark); color: var(--cream-on-dark); letter-spacing: 0.04em; display: flex; align-items: center; gap: 12px; }
.credentials h3::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 4px rgba(229, 169, 58, 0.25); }
.credentials ul { padding: 10px 26px 12px; }
.credentials li { display: flex; gap: 12px; align-items: flex-start; padding: 14px 0; border-bottom: 1px solid var(--line); font-weight: 700; font-size: 15.5px; line-height: 1.45; color: var(--ink); }
.credentials li:last-child { border-bottom: 0; }
.credentials .icon { color: var(--blue); margin-top: 3px; }
.highlights { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.highlight { padding: 24px 22px; border-radius: 20px; background: rgba(255, 255, 255, 0.7); border: 1px solid var(--line); transition: background 0.3s, transform 0.3s var(--ease); }
.highlight:hover { background: var(--paper); transform: translateY(-4px); }
.highlight__icon { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: var(--gold-soft); color: var(--gold-2); margin-bottom: 16px; }
.highlight strong { display: block; font-family: var(--font-display); font-size: 19px; margin-bottom: 8px; }
.highlight p { font-size: 15px; color: var(--ink-2); line-height: 1.6; }

/* Community */
.community { background: var(--paper); }
.community__grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.photo-card { position: relative; margin: 0; }
.photo-card picture { display: block; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.photo-card img { width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; }
.photo-card::after { content: ""; position: absolute; inset: 18px -18px -18px 18px; border-radius: var(--radius); border: 2px solid var(--gold-soft); z-index: -1; }
.photo-card__tag { position: absolute; z-index: 2; top: 18px; left: 18px; padding: 8px 14px; border-radius: 999px; background: var(--gold); color: var(--navy); font-size: 12.5px; font-weight: 800; letter-spacing: 0.06em; box-shadow: var(--shadow-sm); }
.photo-card figcaption { margin-top: 14px; font-size: 14px; color: var(--muted); font-weight: 600; }
.timeline { position: relative; display: grid; gap: 18px; padding-left: 26px; }
.timeline::before { content: ""; position: absolute; left: 6px; top: 8px; bottom: 8px; width: 2px; background: linear-gradient(var(--gold), var(--blue-soft)); border-radius: 2px; }
.timeline li { position: relative; }
.timeline li::before { content: ""; position: absolute; left: -26px; top: 7px; width: 14px; height: 14px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 4px var(--blue-soft); }
.timeline strong { display: block; font-family: var(--font-display); font-size: 18px; margin-bottom: 4px; }
.timeline p { color: var(--ink-2); font-size: 15.5px; line-height: 1.6; }

/* Materials */
.materials { background: var(--cream); }
.posters { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px; max-width: 900px; margin-inline: auto; }
.poster { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease); }
.poster:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.poster__img { display: block; background: var(--sky); }
.poster__img img { width: 100%; height: auto; aspect-ratio: 640 / 961; object-fit: cover; }
.poster__body { padding: 22px 24px 26px; }
.poster__body h3 { font-size: 21px; margin-bottom: 8px; }
.poster__body p { color: var(--ink-2); font-size: 15px; line-height: 1.6; margin-bottom: 14px; }

/* Contact */
.contact { position: relative; overflow: hidden; background: linear-gradient(165deg, #12307e 0%, var(--dark) 55%, #071640 100%); color: var(--cream-on-dark); }
.contact::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(45% 55% at 85% 10%, rgba(229, 169, 58, 0.28), transparent 65%), radial-gradient(40% 50% at 5% 100%, rgba(22, 58, 143, 0.35), transparent 65%); }
.contact .container { position: relative; }
.contact h2 { color: #fff; }
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: start; }
.contact__copy .btn--gold { margin-top: 6px; }
.ways { display: grid; gap: 16px; }
.ways li { display: flex; gap: 16px; align-items: flex-start; }
.ways__num { font-family: var(--font-display); font-style: italic; font-size: 26px; font-weight: 600; color: var(--gold); line-height: 1; min-width: 40px; padding-top: 2px; }
.ways strong { display: block; font-family: var(--font-display); font-size: 18px; color: #fff; margin-bottom: 3px; }
.ways p { color: var(--muted-on-dark); font-size: 15px; line-height: 1.6; }
.contact__cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.ccard {
  position: relative; display: flex; flex-direction: column; gap: 8px; padding: 24px; border-radius: 20px;
  background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(238, 243, 251, 0.14); transition: background 0.3s, transform 0.3s var(--ease), border-color 0.3s;
}
.ccard:hover { background: rgba(255, 255, 255, 0.1); border-color: rgba(229, 169, 58, 0.5); }
a.ccard:hover { transform: translateY(-4px); }
.ccard__icon { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: var(--gold); color: var(--navy); margin-bottom: 6px; }
.ccard__label { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 800; color: var(--gold); }
.ccard__value { font-family: var(--font-display); font-size: 28px; color: #fff; letter-spacing: 0.01em; }
.ccard p { color: var(--muted-on-dark); font-size: 14.5px; line-height: 1.55; }
.ccard--phone { grid-column: 1 / -1; background: linear-gradient(135deg, rgba(229, 169, 58, 0.28), rgba(255, 255, 255, 0.06)); border-color: rgba(229, 169, 58, 0.45); }
.ccard--qr { align-items: center; text-align: center; }
.ccard--qr img { width: 150px; height: auto; border-radius: 14px; background: #fff; padding: 6px; box-shadow: 0 10px 24px -12px rgba(0, 0, 0, 0.6); }
.ccard--qr .ccard__label { justify-content: center; }
.ccard--web { grid-column: 1 / -1; }
.contact__pending { margin-top: 30px; font-size: 14px; color: var(--muted-on-dark); border-top: 1px solid rgba(238, 243, 251, 0.14); padding-top: 20px; }

/* Footer */
.site-footer { background: var(--dark-2); color: var(--muted-on-dark); padding: 56px 0 28px; font-size: 14.5px; }
.site-footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; padding-bottom: 32px; border-bottom: 1px solid rgba(238, 243, 251, 0.12); }
.site-footer h4 { font-family: var(--font-body); font-size: 12.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold); margin-bottom: 16px; }
.site-footer__tagline { font-family: var(--font-display); font-size: 20px; color: var(--cream-on-dark); margin: 20px 0 10px; }
.site-footer__blurb { max-width: 48ch; line-height: 1.65; }
.site-footer__links { display: grid; gap: 10px; }
.site-footer__links a { transition: color 0.2s; }
.site-footer__links a:hover { color: #fff; }
.site-footer__bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; padding-top: 22px; font-size: 13.5px; }
.site-footer__top { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--cream-on-dark); }

/* Mobile action bar */
.mobile-bar { display: none; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.8s var(--ease) var(--d, 0s), transform 0.8s var(--ease) var(--d, 0s); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } .btn, .pillar, .poster, .highlight, .ccard { transition: none; } }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1080px) {
  .band__grid { grid-template-columns: repeat(2, 1fr); }
  .highlights { grid-template-columns: repeat(2, 1fr); }
  .hero__title { font-size: clamp(46px, 6.4vw, 78px); }
}
@media (max-width: 900px) {
  :root { --header-h: 66px; }
  .site-nav, .site-header__cta { display: none; }
  .burger { display: grid; }
  .hero__inner { grid-template-columns: 1fr; min-height: 0; padding-top: 36px; }
  .hero__visual { order: -1; max-width: 460px; margin: 0 auto; width: 100%; padding: 12px 0 64px 14px; }
  .hero__frame { aspect-ratio: 4 / 4.4; }
  .hero__card { bottom: 96px; }
  .hero__signature { display: none; }
  .hero__copy { text-align: left; }
  .pillars { grid-template-columns: 1fr; }
  .about__grid, .community__grid, .contact__grid { grid-template-columns: 1fr; }
  .community__grid .photo-card { order: -1; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .site-footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  body { font-size: 16px; padding-bottom: 84px; }
  .ribbon { font-size: 12.5px; line-height: 1.35; }
  .ribbon__inner { padding: 8px 0; gap: 4px 8px; }
  .ribbon__sep { display: none; }
  .eyebrow { font-size: 11.5px; letter-spacing: 0.12em; }
  .ribbon .icon { display: none; }
  .brand__mark { width: 40px; height: 40px; font-size: 14px; }
  .brand__name { font-size: 16px; }
  .hero__title { font-size: clamp(42px, 12.5vw, 60px); margin: 16px 0 18px; }
  html[data-lang="zh"] .hero__title { font-size: clamp(36px, 10.5vw, 50px); }
  .hero__lead { font-size: 17px; }
  .hero__actions { margin-top: 26px; }
  .hero__actions .btn { width: 100%; }
  .hero__visual { padding: 10px 0 52px 10px; }
  .hero__frame { aspect-ratio: 4 / 4.3; border-radius: 170px 170px 26px 26px; }
  .hero__visual::before { border-radius: 170px 170px 26px 26px; inset: 0 18px 40px 0; }
  .hero__card { bottom: 74px; padding: 12px 14px 12px 12px; }
  .hero__card strong { font-size: 15px; }
  .chips { gap: 8px; }
  .chip { font-size: 12.5px; padding: 8px 12px 8px 10px; }
  .band__grid { grid-template-columns: 1fr; gap: 18px; padding: 28px 0; }
  .band__item strong { font-size: 19px; }
  .section { padding: 64px 0; }
  .pillar { padding: 26px 22px; }
  .pillar h3 { font-size: 22px; }
  .quote blockquote::before { font-size: 72px; margin-bottom: 18px; }
  .credentials ul { padding: 6px 20px 8px; }
  .credentials li { font-size: 15px; }
  .highlights { grid-template-columns: 1fr; gap: 12px; }
  .highlight { display: grid; grid-template-columns: 46px 1fr; column-gap: 14px; align-items: center; }
  .highlight__icon { margin: 0; grid-row: 1 / 3; }
  .highlight strong { margin-bottom: 4px; }
  .photo-card::after { display: none; }
  .posters { grid-template-columns: 1fr; }
  .contact__cards { grid-template-columns: 1fr; }
  .ccard--qr { flex-direction: row; text-align: left; align-items: center; gap: 16px; }
  .ccard--qr img { width: 112px; }
  .ccard--qr .ccard__label { justify-content: flex-start; }
  .ccard__value { font-size: 24px; }
  .site-footer__grid { grid-template-columns: 1fr; gap: 28px; }
  .site-footer__bottom { flex-direction: column; align-items: flex-start; }
  .mobile-bar {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
    padding: 10px var(--gutter) calc(10px + env(safe-area-inset-bottom)); background: rgba(251, 249, 244, 0.92); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
    border-top: 1px solid var(--line); transition: transform 0.35s var(--ease), opacity 0.35s;
  }
  .mobile-bar .btn { width: 100%; padding: 13px 14px; font-size: 14.5px; }
  .mobile-bar .btn--secondary { background: var(--paper); }
  .mobile-bar.is-hidden { transform: translateY(110%); opacity: 0; }
}
@media (max-width: 380px) {
  .hero__title { font-size: 40px; }
  .brand__sub { display: none; }
}