:root {
  --ink: #111111;
  --paper: #f7f4ee;
  --white: #ffffff;
  --red: #e72720;
  --blue: #1736a5;
  --muted: #66645f;
  --line: rgba(17, 17, 17, 0.16);
  --warm: #ebe2d1;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, "Microsoft JhengHei", sans-serif;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(247, 244, 238, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-size: 15px;
  font-weight: 800;
}

.brand img {
  width: 30px;
  height: 30px;
  object-fit: contain;
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 16px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

nav a {
  text-decoration: none;
}

.hero {
  min-height: calc(100vh - 59px);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.72fr);
  align-items: center;
  gap: clamp(28px, 5vw, 70px);
  padding: clamp(40px, 7vw, 88px) clamp(18px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
}

.video-hero {
  position: relative;
  display: flex;
  min-height: calc(100vh - 59px);
  overflow: hidden;
  padding: clamp(64px, 10vw, 120px) clamp(18px, 5vw, 72px);
  background: #050505;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #050505;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.78), rgba(0, 0, 0, 0.34) 52%, rgba(0, 0, 0, 0.62)),
    linear-gradient(0deg, rgba(0, 0, 0, 0.72), transparent 44%, rgba(0, 0, 0, 0.42));
}

.hero-copy-video {
  position: relative;
  z-index: 1;
  align-self: flex-end;
  width: min(92vw, 760px);
  margin: 0 auto;
  text-align: center;
  color: var(--white);
  pointer-events: none;
}

.hero-copy-video h1,
.hero-copy-video h2,
.hero-copy-video .lead {
  color: var(--white);
}

.hero-copy-video h1 {
  font-size: clamp(34px, 5vw, 72px);
  line-height: 0.98;
}

.hero-copy-video h1 span {
  color: var(--red);
}

.hero-title {
  margin: 10px 0 0;
  color: var(--white);
  font-size: clamp(18px, 2.4vw, 34px);
  font-weight: 900;
  line-height: 1.05;
  text-transform: uppercase;
}

.hero-copy-video .lead {
  margin-top: 10px;
  font-size: clamp(15px, 1.8vw, 22px);
}

.hero-buttons {
  justify-content: center;
  margin-top: 0;
  pointer-events: auto;
}

.button.secondary.light {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.72);
}

.hero-action-strip {
  display: flex;
  justify-content: center;
  gap: 12px;
  padding: 18px clamp(18px, 5vw, 72px) 24px;
  background: #050505;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  margin-top: -80px;
  position: relative;
  z-index: 1;
}


.hero-copy {
  max-width: 980px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--red);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
}

h1 {
  color: var(--ink);
  font-size: clamp(60px, 11vw, 160px);
  line-height: 0.86;
  letter-spacing: 0;
}

h1 span {
  color: var(--red);
}

h2 {
  color: var(--ink);
  font-size: clamp(36px, 6vw, 82px);
  line-height: 0.95;
  letter-spacing: 0;
}

h3 {
  color: var(--ink);
  font-size: 22px;
  line-height: 1.08;
}

.lead {
  max-width: 780px;
  margin: 28px 0 0;
  color: var(--ink);
  font-size: clamp(18px, 2.2vw, 28px);
  line-height: 1.45;
}

.hero-image {
  justify-self: center;
  width: min(100%, 430px);
}

.hero-image img {
  width: 100%;
  border: 10px solid var(--white);
  box-shadow: 0 20px 50px rgba(17, 17, 17, 0.18);
}

.section {
  padding: clamp(54px, 8vw, 104px) clamp(18px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
}

.section-head {
  margin-bottom: 28px;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.work-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
}

.work-card.feature {
  grid-column: span 2;
  grid-row: span 2;
}

.work-card img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: contain;
  background: #0b0b0b;
}

.work-card-contain img {
  object-fit: contain;
  background: #0b0b0b;
}

.work-card.feature img {
  aspect-ratio: 4 / 5.8;
}

.work-card div {
  padding: 18px;
}

.work-id {
  margin: 0 0 10px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.work-card p:not(.work-id) {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.45;
}

.project-band {
  background: var(--warm);
}

.project-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 420px);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}

.project-media {
  display: grid;
  gap: 16px;
}

.project-media > img {
  border: 8px solid var(--white);
  box-shadow: 0 18px 46px rgba(17, 17, 17, 0.16);
}

.qr-row {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 14px;
  align-items: center;
  padding: 12px;
  background: var(--white);
  border: 1px solid var(--line);
  font-weight: 800;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 16px;
  border: 2px solid var(--ink);
  text-decoration: none;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.button.primary {
  color: var(--white);
  background: var(--ink);
}

.button.secondary {
  color: var(--ink);
  background: transparent;
}

.archive-map {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.archive-map article {
  min-height: 260px;
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.archive-map span {
  color: var(--red);
  font-size: 18px;
  font-weight: 900;
}

.archive-map p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.5;
}

.statement-section {
  background: var(--white);
}

.statement-text {
  max-width: 940px;
  margin: 0 0 22px;
  font-size: clamp(18px, 1.7vw, 24px);
  line-height: 1.48;
}

.statement-text.zh {
  color: var(--muted);
  font-size: clamp(17px, 1.5vw, 22px);
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 420px);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}

.contact-card {
  padding: 22px;
  background: var(--white);
  border: 1px solid var(--line);
}

.contact-card img {
  width: 72px;
  margin-bottom: 24px;
}

.contact-card p {
  margin: 10px 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.4;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 24px clamp(18px, 5vw, 72px);
  color: var(--white);
  background: var(--ink);
  font-size: 13px;
  font-weight: 800;
}

footer p {
  margin: 0;
}

@media (max-width: 920px) {
  .site-header,
  footer {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    justify-content: flex-start;
  }

  .hero,
  .project-layout,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .hero-image {
    justify-self: start;
  }

  .work-grid {
    grid-template-columns: 1fr;
  }

  .work-card.feature {
    grid-column: auto;
    grid-row: auto;
  }

  .archive-map {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 921px) and (max-width: 1220px) {
  .work-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}