/* ═══════════════════════════════════════════════════════════
   THE RITZ ARCHIVE — archive.css
   Premium Editorial Visual Showcase
   Design Language: Black · Graphite · Silver · White · Cinematic
   ═══════════════════════════════════════════════════════════ */

/* ---- Custom Properties ---- */
.archive-body {
  --arc-black: #0a0a0a;
  --arc-coal: #141414;
  --arc-graphite: #1e1e1e;
  --arc-iron: #2a2a2a;
  --arc-silver: #999;
  --arc-silver-light: #c8c8c8;
  --arc-white: #f5f5f0;
  --arc-line: rgba(255, 255, 255, 0.08);
  --arc-line-light: rgba(255, 255, 255, 0.12);
  --arc-sans: 'Archivo', 'Inter', 'Helvetica Neue', sans-serif;
  --arc-serif: 'Fraunces', 'Georgia', serif;
  --arc-ease: cubic-bezier(0.16, 1, 0.3, 1);
  --arc-ease-out: cubic-bezier(0.33, 1, 0.68, 1);
  --arc-pad: clamp(1.25rem, 4vw, 3rem);
  --arc-max: 1440px;

  background: var(--arc-black);
  color: var(--arc-white);
  overflow-x: hidden;
}

/* ═══════════════ HERO ═══════════════ */
.arc-hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: clamp(6rem, 14vh, 10rem) var(--arc-pad) clamp(4rem, 8vh, 6rem);
  overflow: hidden;
}

.arc-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 40%, rgba(255,255,255,0.02) 0%, transparent 70%);
  pointer-events: none;
}

.arc-hero__meta {
  display: flex;
  gap: clamp(1.5rem, 4vw, 3rem);
  margin-bottom: clamp(2rem, 5vh, 4rem);
  opacity: 0;
  animation: arcFadeUp 1s var(--arc-ease) 0.2s forwards;
}

.arc-hero__label {
  font-family: var(--arc-sans);
  font-size: clamp(0.6rem, 0.9vw, 0.75rem);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--arc-silver);
}

.arc-hero__title {
  margin: 0;
  line-height: 0.9;
  opacity: 0;
  animation: arcFadeUp 1.2s var(--arc-ease) 0.5s forwards;
}

.arc-hero__line {
  display: block;
}

.arc-hero__line--1 {
  font-family: var(--arc-sans);
  font-size: clamp(2.4rem, 11vw, 10rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: var(--arc-white);
}

.arc-hero__line--2 {
  font-family: var(--arc-serif);
  font-size: clamp(2.2rem, 9.5vw, 8.5rem);
  font-weight: 300;
  font-style: italic;
  letter-spacing: -0.02em;
  color: var(--arc-silver-light);
  margin-top: -0.05em;
}

.arc-hero__line--2 em {
  font-style: italic;
}

.arc-hero__sub {
  font-family: var(--arc-sans);
  font-size: clamp(0.8rem, 1.2vw, 1rem);
  letter-spacing: 0.08em;
  color: var(--arc-silver);
  max-width: 40ch;
  margin-top: clamp(1.5rem, 3vh, 2.5rem);
  opacity: 0;
  animation: arcFadeUp 1s var(--arc-ease) 0.8s forwards;
}

/* Scroll indicator */
.arc-hero__scroll {
  position: absolute;
  bottom: clamp(2rem, 4vh, 3rem);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  opacity: 0;
  animation: arcFadeUp 1s var(--arc-ease) 1.2s forwards;
}

.arc-hero__scroll span:first-child {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, var(--arc-silver));
  animation: arcScrollPulse 2s ease-in-out infinite;
}

.arc-hero__scroll span:last-child {
  font-family: var(--arc-sans);
  font-size: 0.6rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--arc-silver);
}

@keyframes arcScrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ═══════════════ FILTER NAVIGATION ═══════════════ */
.arc-filter {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.85);
  -webkit-backdrop-filter: blur(16px) saturate(120%);
  backdrop-filter: blur(16px) saturate(120%);
  border-bottom: 1px solid var(--arc-line);
  padding: 0 var(--arc-pad);
}

.arc-filter__track {
  max-width: var(--arc-max);
  margin: 0 auto;
  display: flex;
  gap: 0;
  overflow-x: auto;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.arc-filter__track::-webkit-scrollbar { display: none; }

.arc-filter__btn {
  flex-shrink: 0;
  background: none;
  border: none;
  font-family: var(--arc-sans);
  font-size: clamp(0.65rem, 0.85vw, 0.78rem);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--arc-silver);
  padding: 1.1rem clamp(1rem, 2vw, 1.8rem);
  cursor: pointer;
  position: relative;
  transition: color 0.4s var(--arc-ease);
}

.arc-filter__btn::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 1px;
  background: var(--arc-white);
  transition: width 0.4s var(--arc-ease), left 0.4s var(--arc-ease);
}

.arc-filter__btn:hover {
  color: var(--arc-white);
}

.arc-filter__btn.is-active {
  color: var(--arc-white);
}

.arc-filter__btn.is-active::after {
  width: 100%;
  left: 0;
}

/* ═══════════════ CHAPTER SECTIONS ═══════════════ */
.arc-chapter {
  padding: clamp(5rem, 12vh, 10rem) var(--arc-pad) clamp(3rem, 6vh, 5rem);
  max-width: var(--arc-max);
  margin: 0 auto;
  border-bottom: 1px solid var(--arc-line);
  transition: opacity 0.6s var(--arc-ease), transform 0.6s var(--arc-ease);
}

.arc-chapter.is-hidden {
  opacity: 0;
  transform: translateY(20px);
  height: 0;
  padding: 0;
  overflow: hidden;
  border-bottom: none;
  pointer-events: none;
}

.arc-chapter__head {
  margin-bottom: clamp(3rem, 6vh, 5rem);
  max-width: 600px;
}

.arc-chapter__num {
  font-family: var(--arc-sans);
  font-size: clamp(0.6rem, 0.8vw, 0.7rem);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--arc-silver);
  display: block;
  margin-bottom: 1rem;
}

.arc-chapter__title {
  font-family: var(--arc-serif);
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--arc-white);
  margin: 0 0 0.5rem;
}

.arc-chapter__sub {
  font-family: var(--arc-sans);
  font-size: clamp(0.7rem, 1vw, 0.88rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--arc-silver);
  margin: 0;
}

/* ═══════════════ EDITORIAL LAYOUTS ═══════════════ */
.arc-editorial {
  display: flex;
  flex-direction: column;
  gap: clamp(1rem, 2.5vw, 2rem);
}

.arc-fig {
  margin: 0;
  position: relative;
  overflow: hidden;
  border-radius: 2px;
}

.arc-fig img,
.arc-fig video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 1.2s var(--arc-ease);
}

.arc-fig:hover img,
.arc-fig:hover video {
  transform: scale(1.03);
}

.arc-fig figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem clamp(1rem, 2vw, 1.5rem) 1rem;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 100%);
  font-family: var(--arc-sans);
  font-size: clamp(0.6rem, 0.75vw, 0.7rem);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.4s var(--arc-ease), transform 0.4s var(--arc-ease);
}

.arc-fig:hover figcaption {
  opacity: 1;
  transform: translateY(0);
}

/* Hero images in chapters */
.arc-fig--hero {
  aspect-ratio: 16 / 9;
}

.arc-fig--hero.arc-fig--portrait {
  aspect-ratio: 3 / 4;
  max-width: 600px;
}

.arc-fig--hero.arc-fig--landscape {
  aspect-ratio: 16 / 10;
}

.arc-fig--hero.arc-fig--full {
  aspect-ratio: auto;
  max-height: 80vh;
}

.arc-fig--wide {
  aspect-ratio: 21 / 9;
}

.arc-fig--video {
  aspect-ratio: 16 / 9;
  background: var(--arc-coal);
  cursor: pointer;
}

.arc-fig--full {
  max-height: 80vh;
}

/* Video controls */
.arc-video-controls {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: opacity 0.4s ease;
}

.arc-play-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.3);
  background: rgba(0,0,0,0.5);
  color: var(--arc-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s var(--arc-ease);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.arc-play-btn:hover {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.5);
  transform: scale(1.08);
}

.arc-fig--video.is-playing .arc-video-controls {
  opacity: 0;
  pointer-events: none;
}

.arc-fig--video.is-playing:hover .arc-video-controls {
  opacity: 1;
  pointer-events: auto;
}

/* Duo layout (2 side-by-side) */
.arc-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(0.75rem, 1.5vw, 1.5rem);
}

.arc-duo .arc-fig {
  aspect-ratio: 3 / 4;
}

/* Trio layout (3 columns) */
.arc-trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(0.75rem, 1.5vw, 1.5rem);
}

.arc-trio .arc-fig {
  aspect-ratio: 3 / 4;
}

/* ═══════════════ TEAM STRIP (EDITORIAL MASTER BARBERS) ═══════════════ */
.arc-team-header {
  margin-top: clamp(2.5rem, 5vw, 4.5rem);
  margin-bottom: 1.25rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--arc-line);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.arc-team-header__kicker {
  font-family: var(--arc-sans);
  font-size: clamp(0.68rem, 0.9vw, 0.78rem);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--arc-silver);
  font-weight: 600;
}

.arc-team-header__title {
  font-family: var(--arc-serif);
  font-size: clamp(1.35rem, 2.4vw, 1.9rem);
  font-weight: 300;
  color: var(--arc-white);
  letter-spacing: -0.01em;
  margin: 0;
}

.arc-team-strip {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: clamp(1.2rem, 2.2vw, 1.85rem);
  margin-top: 1.25rem;
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.arc-team-card {
  position: relative;
  overflow: hidden;
  border-radius: 6px;
  background: #141414;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  transition: transform 0.4s var(--arc-ease), border-color 0.4s var(--arc-ease), box-shadow 0.4s var(--arc-ease);
  display: flex;
  flex-direction: column;
}

.arc-team-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.32);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.75);
}

.arc-team-card__media {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: #181818;
}

.arc-team-card__media img {
  width: 100%;
  height: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center top;
  display: block;
  filter: grayscale(8%) contrast(102%);
  transition: filter 0.6s var(--arc-ease), transform 0.8s var(--arc-ease);
}

.arc-team-card:hover .arc-team-card__media img {
  filter: grayscale(0%) contrast(106%);
  transform: scale(1.05);
}

.arc-team-card__badge {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 4px 10px;
  background: rgba(10, 10, 10, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 12px;
  font-family: var(--arc-sans);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #f0f0f0;
  font-weight: 600;
  pointer-events: none;
}

.arc-team-card__info {
  padding: 1.25rem 1.35rem 1.35rem;
  background: linear-gradient(180deg, #181818 0%, #0d0d0d 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.arc-team-card__name {
  display: block;
  font-family: var(--arc-sans);
  font-size: clamp(1.2rem, 1.8vw, 1.45rem);
  font-weight: 800;
  letter-spacing: 0.03em;
  color: #ffffff;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
  line-height: 1.15;
}

.arc-team-card__role {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--arc-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #c4c4c4;
}

.arc-team-card__role::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #d4af37; /* Gold indicator pip */
}

/* ═══════════════ REVEAL ANIMATIONS ═══════════════ */
[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--arc-ease), transform 0.8s var(--arc-ease);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger for grids */
.arc-duo [data-reveal]:nth-child(2) { transition-delay: 0.12s; }
.arc-trio [data-reveal]:nth-child(2) { transition-delay: 0.12s; }
.arc-trio [data-reveal]:nth-child(3) { transition-delay: 0.24s; }

/* ═══════════════ STILLS MASONRY ═══════════════ */
.arc-stills {
  padding: clamp(5rem, 10vh, 8rem) var(--arc-pad);
  max-width: var(--arc-max);
  margin: 0 auto;
  border-bottom: 1px solid var(--arc-line);
}

.arc-stills__head {
  margin-bottom: clamp(3rem, 6vh, 5rem);
}

.arc-stills__label {
  font-family: var(--arc-sans);
  font-size: clamp(0.6rem, 0.8vw, 0.7rem);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--arc-silver);
  display: block;
  margin-bottom: 1rem;
}

.arc-stills__title {
  font-family: var(--arc-serif);
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--arc-white);
  margin: 0;
}

.arc-masonry {
  columns: 3;
  column-gap: clamp(0.75rem, 1.5vw, 1.25rem);
}

.arc-masonry__item {
  margin: 0 0 clamp(0.75rem, 1.5vw, 1.25rem);
  break-inside: avoid;
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  cursor: pointer;
  transition: opacity 0.5s var(--arc-ease), transform 0.5s var(--arc-ease);
}

.arc-masonry__item.is-filtered {
  opacity: 0;
  transform: scale(0.95);
  height: 0;
  margin: 0;
  overflow: hidden;
  pointer-events: none;
}

.arc-masonry__item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 1.2s var(--arc-ease);
}

.arc-masonry__item:hover img {
  transform: scale(1.04);
}

.arc-masonry__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.6) 0%, transparent 50%);
  display: flex;
  align-items: flex-end;
  padding: 1.25rem;
  opacity: 0;
  transition: opacity 0.4s var(--arc-ease);
}

.arc-masonry__item:hover .arc-masonry__overlay {
  opacity: 1;
}

.arc-masonry__overlay span {
  font-family: var(--arc-sans);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
}

/* ═══════════════ MOTION SECTION ═══════════════ */
.arc-motion {
  padding: clamp(5rem, 10vh, 8rem) var(--arc-pad);
  max-width: var(--arc-max);
  margin: 0 auto;
  border-bottom: 1px solid var(--arc-line);
}

.arc-motion__head {
  margin-bottom: clamp(3rem, 6vh, 5rem);
}

.arc-motion__label {
  font-family: var(--arc-sans);
  font-size: clamp(0.6rem, 0.8vw, 0.7rem);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--arc-silver);
  display: block;
  margin-bottom: 1rem;
}

.arc-motion__title {
  font-family: var(--arc-serif);
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--arc-white);
  margin: 0;
}

.arc-motion__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1rem, 2vw, 2rem);
}

.arc-motion__item {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  aspect-ratio: 16 / 9;
  background: var(--arc-coal);
  margin: 0;
  cursor: pointer;
  transition: opacity 0.5s var(--arc-ease), transform 0.5s var(--arc-ease);
}

.arc-motion__item.is-filtered {
  opacity: 0;
  transform: scale(0.95);
  display: none !important;
  pointer-events: none;
}

.arc-motion__item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 1.2s var(--arc-ease);
}

.arc-motion__item:hover video {
  transform: scale(1.03);
}

.arc-motion__item--primary {
  aspect-ratio: 21 / 9;
}

.arc-motion__item figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 2rem clamp(1.25rem, 2.5vw, 2rem) 1.25rem;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 100%);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.4s var(--arc-ease), transform 0.4s var(--arc-ease);
}

.arc-motion__item:hover figcaption {
  opacity: 1;
  transform: translateY(0);
}

.arc-motion__loc {
  font-family: var(--arc-sans);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}

.arc-motion__desc {
  font-family: var(--arc-serif);
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  color: var(--arc-white);
  font-weight: 300;
}

/* ═══════════════ PLACEHOLDER CHAPTER ═══════════════ */
.arc-placeholder-chapter {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 30vh;
  border: 1px solid var(--arc-line);
  border-radius: 2px;
  text-align: center;
  padding: 3rem;
}

.arc-placeholder-chapter p {
  font-family: var(--arc-serif);
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  color: var(--arc-silver);
  margin: 0 0 0.5rem;
}

.arc-placeholder-chapter span {
  font-family: var(--arc-sans);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.25);
}

/* ═══════════════ CTA ═══════════════ */
.arc-cta {
  padding: clamp(6rem, 14vh, 12rem) var(--arc-pad);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.arc-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 45% at 50% 60%, rgba(255,255,255,0.015) 0%, transparent 70%);
  pointer-events: none;
}

.arc-cta__inner {
  position: relative;
  z-index: 1;
}

.arc-cta__label {
  font-family: var(--arc-sans);
  font-size: clamp(0.6rem, 0.8vw, 0.7rem);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--arc-silver);
  display: block;
  margin-bottom: 1.5rem;
}

.arc-cta__title {
  font-family: var(--arc-sans);
  font-size: clamp(2.5rem, 8vw, 6rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  line-height: 0.95;
  color: var(--arc-white);
  margin: 0 0 clamp(2rem, 4vh, 3rem);
}

.arc-cta__title em {
  font-family: var(--arc-serif);
  font-weight: 300;
  font-style: italic;
  color: var(--arc-silver-light);
}

.btn-light {
  display: inline-block;
  padding: 1rem 2.8rem;
  font-family: var(--arc-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--arc-black);
  background: var(--arc-white);
  border: none;
  border-radius: 0;
  transition: all 0.4s var(--arc-ease);
  cursor: pointer;
}

.btn-light:hover {
  background: var(--arc-silver-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255,255,255,0.08);
}

/* ═══════════════ ANIMATIONS ═══════════════ */
@keyframes arcFadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ═══════════════ LIGHTBOX ═══════════════ */
.arc-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.95);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--arc-ease), visibility 0.4s;
  cursor: zoom-out;
}

.arc-lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

.arc-lightbox__close {
  position: absolute;
  top: clamp(1rem, 2vh, 2rem);
  right: clamp(1rem, 2vw, 2rem);
  width: 44px;
  height: 44px;
  background: none;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  color: var(--arc-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s var(--arc-ease);
  z-index: 2;
}

.arc-lightbox__close:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.4);
}

.arc-lightbox__img {
  max-width: 90vw;
  max-height: 88vh;
  object-fit: contain;
  border-radius: 2px;
  transform: scale(0.92);
  transition: transform 0.5s var(--arc-ease);
}

.arc-lightbox.is-open .arc-lightbox__img {
  transform: scale(1);
}

/* ═══════════════ RESPONSIVE — TABLET ═══════════════ */
@media (max-width: 1024px) {
  .arc-masonry { columns: 2; }

  .arc-motion__grid {
    grid-template-columns: 1fr 1fr;
  }

  .arc-motion__item--primary {
    grid-column: 1 / -1;
  }
}

/* ═══════════════ RESPONSIVE — MOBILE ═══════════════ */
@media (max-width: 680px) {
  .arc-hero {
    min-height: 85svh;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }

  .arc-hero__meta {
    flex-direction: column;
    gap: 0.4rem;
    align-items: center;
  }

  .arc-hero__line--1 { font-size: clamp(2.1rem, 10vw, 3.6rem); word-break: break-word; }
  .arc-hero__line--2 { font-size: clamp(1.8rem, 9vw, 3rem); word-break: break-word; }

  .arc-team-strip {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.85rem;
  }

  .arc-team-card__info {
    padding: 0.9rem 0.9rem 1rem;
  }

  .arc-team-card__name {
    font-size: 1.05rem;
  }

  .arc-team-card__role {
    font-size: 0.68rem;
    letter-spacing: 0.16em;
  }

  .arc-filter__track {
    padding-left: 0.5rem;
  }

  .arc-filter__btn {
    padding: 0.9rem 1rem;
    font-size: 0.62rem;
  }

  .arc-chapter {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .arc-chapter__title {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .arc-duo {
    grid-template-columns: 1fr;
  }

  .arc-trio {
    grid-template-columns: 1fr;
  }

  .arc-masonry {
    columns: 1;
  }

  .arc-fig--hero.arc-fig--portrait {
    max-width: 100%;
  }

  .arc-stills,
  .arc-motion {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .arc-motion__grid {
    grid-template-columns: 1fr;
  }

  .arc-motion__item--primary {
    aspect-ratio: 16 / 9;
  }

  .arc-cta {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .arc-cta__title {
    font-size: clamp(2rem, 11vw, 3.5rem);
  }

  .arc-play-btn {
    width: 44px;
    height: 44px;
  }

  .arc-play-btn svg {
    width: 16px;
    height: 16px;
  }
}

/* ═══════════════ REDUCED MOTION ═══════════════ */
@media (prefers-reduced-motion: reduce) {
  .arc-hero__meta,
  .arc-hero__title,
  .arc-hero__sub,
  .arc-hero__scroll {
    animation: none;
    opacity: 1;
    transform: none;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .arc-fig img,
  .arc-fig video,
  .arc-motion__item video,
  .arc-masonry__item img {
    transition: none;
  }

  .arc-hero__scroll span:first-child {
    animation: none;
  }
}