/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black:      #0e0a06;
  --dark:       #1a1108;
  --dark-mid:   #241a0c;
  --wood:       #3d2510;
  --wood-lt:    #5c3520;
  --amber:      #c87d1e;
  --gold:       #e8a825;
  --yellow:     #f5c842;
  --cream:      #f5ead8;
  --cream-dim:  #d4c4a8;
  --white:      #fffbf4;

  --ff-display: 'Playfair Display', Georgia, serif;
  --ff-sans:    'Inter', system-ui, sans-serif;

  --max-w: 1100px;
  --section-py: 88px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--ff-sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--cream);
  background: var(--dark);
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Chinese Text ─────────────────────────────────────────── */
.zh-sub {
  display: block;
  font-size: 0.72em;
  letter-spacing: 0.15em;
  color: rgba(212,196,168,0.6);
  margin-top: 4px;
}
.zh-title {
  display: block;
  font-size: 0.52em;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--amber);
  margin-top: 6px;
  font-family: var(--ff-sans);
}
.zh-card {
  display: block;
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--amber);
  letter-spacing: 0.08em;
  margin-top: 2px;
  font-family: var(--ff-sans);
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 13px 32px;
  border-radius: 3px;
  font-family: var(--ff-sans);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.22s ease;
  border: 2px solid transparent;
}
.btn--primary {
  background: var(--gold);
  color: var(--black);
  border-color: var(--gold);
}
.btn--primary:hover { background: var(--yellow); border-color: var(--yellow); transform: translateY(-2px); box-shadow: 0 6px 24px rgba(232,168,37,0.35); }

.btn--ghost {
  background: transparent;
  color: var(--cream);
  border-color: rgba(245,200,66,0.45);
}
.btn--ghost:hover { border-color: var(--gold); color: var(--gold); }

.btn--outline {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
  padding: 10px 24px;
  font-size: 0.8rem;
}
.btn--outline:hover { background: var(--gold); color: var(--black); }

.btn--large { padding: 16px 48px; font-size: 1rem; }

/* ── Nav ──────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(14,10,6,0.93);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(200,125,30,0.2);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 66px;
}
.nav__logo {
  font-family: var(--ff-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--gold);
  text-decoration: none;
  letter-spacing: 0.03em;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 30px;
}
.nav__links a {
  color: var(--cream-dim);
  text-decoration: none;
  font-size: 0.83rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav__links a:hover { color: var(--gold); }
.nav__hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--cream);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--black);
  overflow: hidden;
}

/* Stage floor boards texture */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 38px,
      rgba(61,37,16,0.18) 38px,
      rgba(61,37,16,0.18) 40px
    ),
    linear-gradient(180deg, rgba(10,6,0,0.6) 0%, rgba(36,26,12,0.9) 100%);
}

/* Warm stage spotlight glow */
.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 55% at 50% 40%, rgba(245,200,66,0.13) 0%, transparent 70%),
    radial-gradient(ellipse 30% 40% at 20% 80%, rgba(200,125,30,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 30% 40% at 80% 80%, rgba(200,125,30,0.08) 0%, transparent 60%);
}

.hero__content {
  position: relative;
  text-align: center;
  padding: 120px 24px 80px;
}

.hero__pre {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 18px;
}

.hero__title {
  font-family: var(--ff-display);
  font-size: clamp(3.2rem, 9vw, 7rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.05;
  margin-bottom: 22px;
  text-shadow: 0 0 60px rgba(245,200,66,0.2), 0 4px 40px rgba(0,0,0,0.6);
}

.hero__sub {
  font-size: 0.92rem;
  letter-spacing: 0.14em;
  color: var(--cream-dim);
  margin-bottom: 50px;
  text-transform: uppercase;
}

.hero__cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Yellow bar under name like a stage light beam */
.hero__beam {
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  margin: 0 auto 28px;
  border-radius: 2px;
}

.hero__scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
}
.hero__scroll-hint span {
  display: block;
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, var(--amber), transparent);
  margin: 0 auto;
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%   { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50%  { opacity: 1; transform: scaleY(1); transform-origin: top; }
  100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

/* ── Section Shared ───────────────────────────────────────── */
.section { padding: var(--section-py) 0; }

.section__label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 10px;
}
.section__title {
  font-family: var(--ff-display);
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 18px;
}
.section__sub {
  font-size: 1rem;
  color: var(--cream-dim);
  max-width: 580px;
  margin: 0 auto 52px;
  line-height: 1.75;
}
.center { text-align: center; }

/* ── About ────────────────────────────────────────────────── */
.about {
  background: var(--dark-mid);
  border-top: 1px solid rgba(200,125,30,0.15);
  border-bottom: 1px solid rgba(200,125,30,0.15);
}
.about .section__title { color: var(--white); }

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 72px;
  align-items: center;
}

.about__image-wrap { position: relative; }
.about__image-wrap::before {
  content: '';
  position: absolute;
  top: -14px; left: -14px;
  right: 14px; bottom: 14px;
  border: 2px solid rgba(232,168,37,0.4);
  border-radius: 3px;
}
.about__photo {
  width: 100%;
  border-radius: 3px;
  display: block;
  object-fit: cover;
  object-position: center top;
}

.about__text p {
  color: var(--cream-dim);
  margin-bottom: 16px;
}

.about__stats {
  display: flex;
  gap: 36px;
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid rgba(200,125,30,0.2);
}
.stat__num {
  display: block;
  font-family: var(--ff-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}
.stat__label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cream-dim);
  margin-top: 5px;
}

/* ── Repertoire ───────────────────────────────────────────── */
.repertoire {
  background: var(--dark);
  position: relative;
}
.repertoire::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(232,168,37,0.3), transparent);
}

.lang-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 12px;
}

.lang-card {
  background: var(--dark-mid);
  border: 1px solid rgba(200,125,30,0.18);
  border-radius: 6px;
  padding: 34px 24px;
  text-align: center;
  transition: all 0.28s ease;
  position: relative;
  overflow: hidden;
}
.lang-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform 0.28s ease;
}
.lang-card:hover {
  border-color: rgba(232,168,37,0.45);
  background: var(--wood);
  transform: translateY(-5px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.4), 0 0 30px rgba(232,168,37,0.08);
}
.lang-card:hover::after { transform: scaleX(1); }

.lang-card__icon {
  width: 52px; height: 52px;
  background: var(--wood);
  border: 1px solid rgba(200,125,30,0.35);
  color: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0 auto 18px;
}
.lang-card:hover .lang-card__icon { background: rgba(232,168,37,0.15); }

.lang-card h3 {
  font-family: var(--ff-display);
  font-size: 1.15rem;
  color: var(--white);
  margin-bottom: 10px;
}
.lang-card p { font-size: 0.88rem; color: var(--cream-dim); line-height: 1.65; }

/* ── Events ───────────────────────────────────────────────── */
.events {
  background: var(--wood);
  position: relative;
  overflow: hidden;
}
.events::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 48px,
      rgba(0,0,0,0.07) 48px,
      rgba(0,0,0,0.07) 49px
    );
}
.events .section__title { color: var(--white); }

.events__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 12px;
  position: relative;
}

.event-card {
  background: rgba(14,10,6,0.55);
  border: 1px solid rgba(245,200,66,0.14);
  border-radius: 6px;
  padding: 32px 26px;
  transition: all 0.28s ease;
  backdrop-filter: blur(4px);
}
.event-card:hover {
  background: rgba(14,10,6,0.8);
  border-color: rgba(232,168,37,0.45);
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.4);
}
.event-card__icon { font-size: 1.8rem; margin-bottom: 14px; }
.event-card h3 {
  font-family: var(--ff-display);
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 8px;
}
.event-card p { font-size: 0.87rem; color: var(--cream-dim); line-height: 1.65; }

/* ── Gallery ──────────────────────────────────────────────── */
.gallery {
  background: var(--dark-mid);
  border-top: 1px solid rgba(200,125,30,0.15);
}
.gallery .section__title { color: var(--white); }

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 12px;
}

.gallery__item {
  overflow: hidden;
  border-radius: 4px;
  aspect-ratio: 1;
  cursor: pointer;
}
.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease, filter 0.4s ease;
  filter: brightness(0.85);
}
.gallery__item:hover img {
  transform: scale(1.07);
  filter: brightness(1.05);
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(0,0,0,0.92);
  align-items: center;
  justify-content: center;
}
.lightbox.open { display: flex; }
.lightbox__img {
  max-width: 90vw;
  max-height: 88vh;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.7);
}
.lightbox__close {
  position: fixed;
  top: 20px; right: 28px;
  background: none;
  border: none;
  color: var(--cream);
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
  opacity: 0.7;
  transition: opacity 0.2s;
}
.lightbox__close:hover { opacity: 1; }
.lightbox__prev,
.lightbox__next {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(200,125,30,0.2);
  border: 1px solid rgba(200,125,30,0.35);
  color: var(--cream);
  font-size: 1.4rem;
  width: 48px; height: 48px;
  border-radius: 50%;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s;
}
.lightbox__prev:hover,
.lightbox__next:hover { background: rgba(200,125,30,0.5); }
.lightbox__prev { left: 20px; }
.lightbox__next { right: 20px; }

@media (max-width: 900px) { .gallery__grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .gallery__grid { grid-template-columns: repeat(2, 1fr); } }

/* ── Testimonials ─────────────────────────────────────────── */
.testimonials {
  background: var(--dark-mid);
  border-top: 1px solid rgba(200,125,30,0.15);
}
.testimonials .section__title { color: var(--white); }

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 12px;
}

.testimonial {
  background: var(--dark);
  border-radius: 6px;
  padding: 32px 28px;
  border-left: 3px solid var(--amber);
  position: relative;
}
.testimonial::before {
  content: '\201C';
  position: absolute;
  top: 14px; left: 20px;
  font-family: var(--ff-display);
  font-size: 3.5rem;
  line-height: 1;
  color: rgba(200,125,30,0.25);
}
.testimonial p {
  font-size: 0.95rem;
  color: var(--cream-dim);
  line-height: 1.75;
  margin-bottom: 18px;
  font-style: italic;
  padding-top: 12px;
}
.testimonial cite {
  font-size: 0.75rem;
  font-style: normal;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--amber);
}

/* ── Contact ──────────────────────────────────────────────── */
.contact {
  background: var(--dark);
  border-top: 1px solid rgba(200,125,30,0.15);
}
.contact .section__title { color: var(--white); }
.contact .section__sub { color: var(--cream-dim); }

.contact__inner { max-width: 700px; }

.contact__form {
  margin-top: 44px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cream-dim);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1px solid rgba(200,125,30,0.25);
  border-radius: 4px;
  font-family: var(--ff-sans);
  font-size: 0.95rem;
  color: var(--cream);
  background: var(--dark-mid);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}
.form-group select option { background: var(--dark-mid); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(212,196,168,0.35); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(200,125,30,0.12);
}
.form-group textarea { resize: vertical; }

.form-submit { text-align: center; padding-top: 8px; }

.contact__alt {
  text-align: center;
  margin-top: 44px;
  padding-top: 32px;
  border-top: 1px solid rgba(200,125,30,0.15);
}
.contact__alt p { color: var(--cream-dim); margin-bottom: 16px; font-size: 0.88rem; }
.contact__links { display: flex; gap: 28px; justify-content: center; flex-wrap: wrap; }
.contact__link {
  text-decoration: none;
  color: var(--cream);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s;
}
.contact__link:hover { color: var(--gold); }

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  background: var(--black);
  padding: 48px 0;
  text-align: center;
  border-top: 1px solid rgba(200,125,30,0.18);
}
.footer__name {
  font-family: var(--ff-display);
  font-size: 1.5rem;
  color: var(--gold);
  margin-bottom: 6px;
}
.footer__tagline {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cream-dim);
  margin-bottom: 28px;
}
.footer__nav {
  display: flex;
  gap: 28px;
  justify-content: center;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.footer__nav a {
  color: var(--cream-dim);
  text-decoration: none;
  font-size: 0.78rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.footer__nav a:hover { color: var(--gold); }
.footer__copy { font-size: 0.75rem; color: rgba(212,196,168,0.3); }

/* ── Fade-up Animation ────────────────────────────────────── */
.fade-up { opacity: 0; transform: translateY(22px); transition: opacity 0.5s ease, transform 0.5s ease; }
.fade-up.visible { opacity: 1; transform: none; }

/* ── Mobile ───────────────────────────────────────────────── */
@media (max-width: 900px) {
  .lang-grid { grid-template-columns: repeat(2, 1fr); }
  .events__grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials__grid { grid-template-columns: 1fr; }
  .about__grid { grid-template-columns: 1fr; gap: 48px; }
  .about__image-wrap { max-width: 360px; margin: 0 auto; }
}

@media (max-width: 640px) {
  :root { --section-py: 60px; }
  .nav__links { display: none; flex-direction: column; position: fixed; top: 66px; left: 0; right: 0; background: var(--black); padding: 24px; gap: 20px; border-bottom: 1px solid rgba(200,125,30,0.2); }
  .nav__links.open { display: flex; }
  .nav__hamburger { display: block; }
  .lang-grid { grid-template-columns: 1fr; }
  .events__grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero__cta { flex-direction: column; align-items: center; }
}