:root {
  --bg: #0c0e13;
  --bg-2: #12151d;
  --bg-3: #181c26;
  --card: #171b25;
  --card-2: #1d2230;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.16);
  --text: #e9e7e1;
  --muted: #9aa1ad;
  --gold: #c9a45c;
  --gold-2: #e2c184;
  --red: #d6523f;
  --red-2: #e26a55;
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.45);
  --radius: 14px;
  --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
  --font-serif: Georgia, "Songti SC", "STSong", "SimSun", serif;
  --maxw: 1200px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { width: min(var(--maxw), 92%); margin: 0 auto; }

.section { padding: 88px 0; }
.section--alt { background: var(--bg-2); }
.section--dark { background: var(--bg); }

.sec-head { max-width: 760px; margin-bottom: 48px; }
.sec-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.sec-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}
.sec-kicker::before { content: ""; width: 26px; height: 1px; background: var(--gold); }
.sec-head--center .sec-kicker::after { content: ""; width: 26px; height: 1px; background: var(--gold); }
.sec-title {
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.3;
}
.sec-title em {
  font-style: normal;
  color: var(--gold);
}
.sec-desc { margin-top: 14px; color: var(--muted); font-size: 15px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  font-size: 14px;
  letter-spacing: 0.08em;
  transition: all 0.25s ease;
  cursor: pointer;
  background: transparent;
  color: var(--text);
}
.btn:hover { border-color: var(--gold); color: var(--gold-2); transform: translateY(-2px); }
.btn--solid {
  background: var(--gold);
  border-color: var(--gold);
  color: #16120a;
  font-weight: 600;
}
.btn--solid:hover { background: var(--gold-2); border-color: var(--gold-2); color: #16120a; }
.btn--ghost { background: rgba(255,255,255,0.03); }

/* ============ Header ============ */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
}
.header--scrolled {
  background: rgba(12, 14, 19, 0.86);
  backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--line), 0 10px 30px rgba(0,0,0,0.35);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand__logo { height: 34px; width: auto; }
.brand__logo--dark { display: none; }
.brand__name { font-size: 17px; font-weight: 700; letter-spacing: 0.18em; }
.brand__name small { display: block; font-size: 10px; letter-spacing: 0.34em; color: var(--muted); font-weight: 400; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav__item { position: relative; }
.nav__link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 10px 15px;
  font-size: 14.5px;
  color: rgba(233, 231, 225, 0.88);
  border-radius: 8px;
  transition: color 0.2s ease, background 0.2s ease;
}
.nav__link:hover, .nav__item:hover > .nav__link, .nav__link.is-active { color: var(--gold-2); }
.nav__link .caret { font-size: 9px; transition: transform 0.25s ease; }
.nav__item:hover .caret { transform: rotate(180deg); }

.dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 190px;
  background: rgba(18, 21, 29, 0.97);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.22s ease;
  box-shadow: var(--shadow);
}
.dropdown::before {
  content: "";
  position: absolute;
  top: -16px;
  left: 0;
  right: 0;
  height: 16px;
}
.nav__item:hover .dropdown, .nav__item:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.dropdown a {
  display: block;
  padding: 9px 13px;
  border-radius: 8px;
  font-size: 13.5px;
  color: var(--muted);
  transition: all 0.18s ease;
}
.dropdown a:hover { background: rgba(201, 164, 92, 0.12); color: var(--gold-2); padding-left: 17px; }
.dropdown .d-sub {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold);
  text-transform: uppercase;
  padding: 8px 13px 4px;
}

.header-cta { margin-left: 10px; }

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  align-items: center;
  cursor: pointer;
  background: none;
  border: 1px solid var(--line-2);
  border-radius: 10px;
}
.burger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.25s ease;
}
.burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============ Hero ============ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  animation: heroZoom 18s ease-in-out infinite alternate;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(10, 12, 17, 0.25) 0%, rgba(10, 12, 17, 0.82) 100%);
}
.hero__content { position: relative; z-index: 2; padding: 0 20px; }
.hero__logo { height: 64px; margin: 0 auto 26px; opacity: 0.96; }
.hero__cn { font-size: clamp(38px, 7vw, 76px); font-weight: 800; letter-spacing: 0.1em; line-height: 1.15; }
.hero__en {
  margin-top: 12px;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(15px, 2vw, 21px);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold-2);
}
.hero__sub { margin: 26px auto 36px; max-width: 620px; color: rgba(233,231,225,0.75); font-size: 15px; }
.hero__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero__scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: 26px;
  height: 42px;
  border: 1.5px solid rgba(255,255,255,0.4);
  border-radius: 20px;
}
.hero__scroll::after {
  content: "";
  position: absolute;
  top: 8px;
  left: 50%;
  width: 3px;
  height: 8px;
  margin-left: -1.5px;
  background: var(--gold);
  border-radius: 3px;
  animation: scrollHint 1.8s ease-in-out infinite;
}
@keyframes heroZoom { from { transform: scale(1); } to { transform: scale(1.08); } }
@keyframes scrollHint { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(14px); opacity: 0; } 100% { transform: translateY(0); opacity: 0; } }

.page-hero {
  position: relative;
  padding: 168px 0 92px;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(rgba(12,14,19,0.72), rgba(12,14,19,0.88)), url("../img/section-bg.jpg") center/cover fixed;
}
.page-hero__en {
  font-family: var(--font-serif);
  font-style: italic;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  font-size: 14px;
  margin-bottom: 10px;
}
.page-hero h1 { font-size: clamp(30px, 4.6vw, 52px); letter-spacing: 0.08em; }
.page-hero p { margin: 14px auto 0; max-width: 640px; color: var(--muted); font-size: 15px; }
.breadcrumb { margin-top: 18px; font-size: 12.5px; color: var(--muted); letter-spacing: 0.06em; }
.breadcrumb a { color: var(--gold-2); }
.breadcrumb a:hover { text-decoration: underline; }

/* ============ Feature cards ============ */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
}
.card:hover {
  transform: translateY(-6px);
  border-color: rgba(201, 164, 92, 0.45);
  box-shadow: var(--shadow);
}
.card__icon {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: rgba(201, 164, 92, 0.12);
  border: 1px solid rgba(201, 164, 92, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.card__icon img { width: 32px; height: 32px; object-fit: contain; }
.card h3 { font-size: 18px; margin-bottom: 10px; letter-spacing: 0.04em; }
.card h3 small { display: block; font-size: 11px; color: var(--gold); letter-spacing: 0.22em; text-transform: uppercase; margin-bottom: 4px; font-weight: 500; }
.card p { color: var(--muted); font-size: 14px; }

/* ============ Image + text split ============ */
.split {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 60px;
  align-items: center;
}
.split--reverse .split__media { order: 2; }
.split__media { position: relative; }
.split__media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: 100%;
  height: auto;
  object-fit: cover;
}
.split__media::after {
  content: "";
  position: absolute;
  inset: 18px -18px -18px 18px;
  border: 1px solid rgba(201, 164, 92, 0.35);
  border-radius: var(--radius);
  z-index: -1;
}
.split__body h2 { font-size: clamp(24px, 3vw, 34px); margin-bottom: 16px; line-height: 1.35; }
.split__body h2 em { color: var(--gold); font-style: normal; }
.split__body p { color: var(--muted); margin-bottom: 14px; font-size: 14.5px; }
.split__body .lead { color: var(--text); font-size: 15.5px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.tag {
  font-size: 12px;
  padding: 6px 13px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  color: var(--muted);
  transition: all 0.2s ease;
}
.tag:hover { border-color: var(--gold); color: var(--gold-2); }

/* ============ Timeline ============ */
.timeline { position: relative; max-width: 820px; margin: 0 auto; padding: 20px 0; }
.timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--line-2) 8%, var(--line-2) 92%, transparent);
}
.tl-item { position: relative; width: 50%; padding: 0 44px 44px; }
.tl-item:nth-child(odd) { left: 0; text-align: right; }
.tl-item:nth-child(even) { left: 50%; text-align: left; }
.tl-item::before {
  content: "";
  position: absolute;
  top: 6px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--bg);
  border: 3px solid var(--gold);
  box-shadow: 0 0 0 4px rgba(201,164,92,0.18);
}
.tl-item:nth-child(odd)::before { right: -7px; }
.tl-item:nth-child(even)::before { left: -6px; }
.tl-year { font-family: var(--font-serif); font-size: 30px; color: var(--gold); font-weight: 700; }
.tl-title { font-size: 17px; font-weight: 700; margin: 6px 0 8px; }
.tl-item p { color: var(--muted); font-size: 14px; }

/* ============ Galleries ============ */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.gallery__item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  background: var(--card);
  border: 1px solid var(--line);
}
.gallery__item img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery__item:hover img { transform: scale(1.07); }
.gallery__cap {
  position: absolute;
  inset: auto 0 0 0;
  padding: 34px 16px 13px;
  background: linear-gradient(to top, rgba(8,10,14,0.92), transparent);
  font-size: 13px;
  color: var(--text);
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.3s ease;
}
.gallery__item:hover .gallery__cap { opacity: 1; transform: translateY(0); }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(5, 6, 9, 0.94);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 30px;
}
.lightbox.is-open { display: flex; }
.lightbox img { max-width: 92vw; max-height: 82vh; border-radius: 10px; box-shadow: 0 30px 90px rgba(0,0,0,0.7); }
.lightbox__cap { position: absolute; bottom: 24px; left: 0; right: 0; text-align: center; color: var(--muted); font-size: 13.5px; }
.lightbox__close {
  position: absolute;
  top: 22px;
  right: 26px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  background: rgba(255,255,255,0.04);
  color: var(--text);
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}
.lightbox__close:hover { border-color: var(--red); color: var(--red-2); transform: rotate(90deg); }

/* ============ Team ============ */
.team-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
}
.team-card:hover { transform: translateY(-6px); border-color: rgba(201,164,92,0.4); box-shadow: var(--shadow); }
.team-card__photo { position: relative; overflow: hidden; aspect-ratio: 4 / 4.4; }
.team-card__photo img { width: 100%; height: 100%; object-fit: cover; object-position: top center; transition: transform 0.5s ease; }
.team-card:hover .team-card__photo img { transform: scale(1.05); }
.team-card__role {
  position: absolute;
  left: 12px;
  bottom: 12px;
  background: rgba(12, 14, 19, 0.82);
  border: 1px solid rgba(201,164,92,0.4);
  color: var(--gold-2);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  padding: 4px 11px;
  border-radius: 999px;
}
.team-card__body { padding: 18px 20px 22px; }
.team-card__body h3 { font-size: 17px; }
.team-card__body .sub { font-size: 12.5px; color: var(--gold); margin: 2px 0 10px; letter-spacing: 0.08em; }
.team-card__body p { font-size: 13px; color: var(--muted); }

/* ============ Artist strip ============ */
.artist-strip {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
}
.artist {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 4 / 4.5;
  cursor: pointer;
}
.artist img { width: 100%; height: 100%; object-fit: cover; object-position: top center; transition: transform 0.45s ease, filter 0.45s ease; }
.artist:hover img { transform: scale(1.08); filter: brightness(0.55); }
.artist__name {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 14px;
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  background: linear-gradient(to top, rgba(8,10,14,0.88), transparent 55%);
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.35s ease;
}
.artist:hover .artist__name { opacity: 1; transform: translateY(0); }

/* ============ Work case list ============ */
.case-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.case {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 18px 20px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  transition: all 0.25s ease;
}
.case:hover { border-color: rgba(201,164,92,0.4); transform: translateX(5px); }
.case__num { font-family: var(--font-serif); font-size: 22px; color: var(--gold); line-height: 1; margin-top: 2px; }
.case p { font-size: 14px; color: var(--text); }
.case small { display: block; color: var(--muted); font-size: 12px; margin-top: 2px; }

/* ============ Stats ============ */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stat { padding: 30px 18px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.stat__num { font-family: var(--font-serif); font-size: clamp(30px, 4vw, 46px); font-weight: 700; color: var(--gold); line-height: 1.1; }
.stat__num small { font-size: 16px; }
.stat__label { margin-top: 8px; font-size: 13px; color: var(--muted); letter-spacing: 0.08em; }

/* ============ Links ============ */
.links-group { margin-bottom: 40px; }
.links-group__title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 19px;
  margin-bottom: 18px;
}
.links-group__title::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.link-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-bottom: 12px;
  transition: all 0.25s ease;
}
.link-card:hover { border-color: rgba(201,164,92,0.45); transform: translateX(6px); background: var(--card-2); }
.link-card__icon {
  width: 42px;
  height: 42px;
  flex: none;
  border-radius: 10px;
  background: rgba(201,164,92,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
}
.link-card__body { flex: 1; min-width: 0; }
.link-card__body h4 { font-size: 15px; }
.link-card__body p { font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.link-card__arrow { color: var(--gold); transition: transform 0.25s ease; }
.link-card:hover .link-card__arrow { transform: translateX(4px); }

/* ============ Contact ============ */
.contact-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: start; }
.contact-card-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.contact-item {
  padding: 22px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
}
.contact-item .big { font-size: 20px; font-weight: 700; color: var(--gold-2); margin-top: 6px; letter-spacing: 0.04em; }
.contact-item .lbl { font-size: 12px; color: var(--muted); letter-spacing: 0.16em; text-transform: uppercase; }
.qr-box {
  background: #fff;
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.qr-box img { width: 210px; height: 210px; border-radius: 8px; }
.qr-box p { font-size: 13px; color: #333; }

/* ============ Marquee ============ */
.marquee { overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-2); padding: 18px 0; }
.marquee__track { display: flex; gap: 56px; white-space: nowrap; animation: marquee 30s linear infinite; }
.marquee span { font-family: var(--font-serif); font-style: italic; font-size: 17px; color: var(--muted); letter-spacing: 0.16em; }
.marquee span b { color: var(--gold); font-weight: 400; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ============ Reveal ============ */
/* 仅在 JS 可用时隐藏，保证无脚本或异常情况下内容始终可见 */
html.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
html.js .reveal.is-visible { opacity: 1; transform: translateY(0); }
html.js .reveal-delay-1 { transition-delay: 0.1s; }
html.js .reveal-delay-2 { transition-delay: 0.2s; }
html.js .reveal-delay-3 { transition-delay: 0.3s; }

/* ============ Footer ============ */
.footer { border-top: 1px solid var(--line); background: #0a0c10; padding: 64px 0 0; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 48px; }
.footer__brand p { color: var(--muted); font-size: 13.5px; margin-top: 14px; max-width: 300px; }
.footer h4 { font-size: 14px; letter-spacing: 0.16em; margin-bottom: 16px; color: var(--gold); }
.footer ul li { margin-bottom: 9px; }
.footer ul a { color: var(--muted); font-size: 13.5px; transition: color 0.2s ease; }
.footer ul a:hover { color: var(--gold-2); }
.footer__bottom {
  border-top: 1px solid var(--line);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 12.5px;
}
.footer__bottom a:hover { color: var(--gold-2); }

.back-top {
  position: fixed;
  right: 26px;
  bottom: 26px;
  z-index: 90;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(18, 21, 29, 0.92);
  border: 1px solid var(--line-2);
  color: var(--gold-2);
  font-size: 18px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}
.back-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-top:hover { border-color: var(--gold); }

/* ============ Responsive ============ */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .artist-strip { grid-template-columns: repeat(3, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; gap: 44px; }
  .split--reverse .split__media { order: 0; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .burger { display: flex; }
  .nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(12, 14, 19, 0.98);
    flex-direction: column;
    align-items: stretch;
    padding: 18px 24px 40px;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 0.32s ease;
  }
  .nav.is-open { transform: translateX(0); }
  .nav__item { border-bottom: 1px solid var(--line); }
  .nav__link { width: 100%; justify-content: space-between; padding: 15px 4px; font-size: 16px; }
  .nav__link .caret { transition: none; }
  .nav__item.is-open .caret { transform: rotate(180deg); }
  .dropdown {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0 0 10px;
    display: none;
    min-width: 0;
  }
  .nav__item.is-open .dropdown { display: block; }
  .dropdown a { padding: 11px 14px; font-size: 14.5px; }
  .header-cta { display: none; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .gallery__item img { height: 180px; }
  .case-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .timeline::before { left: 7px; }
  .tl-item, .tl-item:nth-child(odd), .tl-item:nth-child(even) { width: 100%; left: 0; text-align: left; padding: 0 0 40px 34px; }
  .tl-item:nth-child(odd)::before, .tl-item:nth-child(even)::before { left: 1px; right: auto; }
  .contact-card-box { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 28px; }
  .page-hero { padding: 140px 0 66px; background-attachment: scroll; }
}

@media (max-width: 480px) {
  .artist-strip { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; align-items: center; }
}