/* ============================================================
   SIXTRSH.COM — Cameron Reid
   Dark · Cinematic · Editorial · Gothic
   ============================================================ */

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

/* ── Dark mode (default) ─────────────────────────────────── */
:root,
[data-theme="dark"] {
  --bg:             #0a0a0a;
  --bg-2:           #111111;
  --bg-3:           #161616;
  --text:           #f0ede8;
  --text-secondary: rgba(240, 237, 232, 0.65);
  --text-muted:     #6a6a6a;
  --text-dim:       #3a3a3a;
  --border:         #1e1e1e;
  --border-mid:     #2a2a2a;
  --nav-bg:         rgba(10, 10, 10, 0.92);
  --nav-mob-bg:     rgba(10, 10, 10, 0.97);
  --placeholder:    #161616;
  --btn-hover:      #d5d1cb;
  --service-hover:  rgba(255, 255, 255, 0.015);
  --lightbox-bg:    rgba(22, 22, 22, 0.97);
  --lightbox-btn:   rgba(255, 255, 255, 0.12);
  --lightbox-btn-hover: rgba(255, 255, 255, 0.25);
}

/* ── Light mode ──────────────────────────────────────────── */
[data-theme="light"] {
  --bg:             #f2ede6;
  --bg-2:           #ebe5dd;
  --bg-3:           #e3ddd5;
  --text:           #18140f;
  --text-secondary: rgba(24, 20, 15, 0.62);
  --text-muted:     #8a8278;
  --text-dim:       #bab4ac;
  --border:         #d8d2c9;
  --border-mid:     #c8c2b8;
  --nav-bg:         rgba(242, 237, 230, 0.92);
  --nav-mob-bg:     rgba(242, 237, 230, 0.98);
  --placeholder:    #e3ddd5;
  --btn-hover:      #2e2a24;
  --service-hover:  rgba(0, 0, 0, 0.02);
  --lightbox-bg:    rgba(235, 229, 221, 0.97);
  --lightbox-btn:   rgba(0, 0, 0, 0.1);
  --lightbox-btn-hover: rgba(0, 0, 0, 0.22);
}

:root {
  --nav-h:       68px;
  --radius:      4px;
  --max-w:       1200px;
  --ease:        cubic-bezier(0.25, 0.1, 0.25, 1);
  --ease-out:    cubic-bezier(0.0, 0.0, 0.2, 1);
}


/* Smooth theme transition on everything except images */
*, *::before, *::after {
  transition: background-color 0.35s var(--ease), border-color 0.35s var(--ease), color 0.35s var(--ease);
}
img { transition: none !important; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background: var(--bg);
}

body {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  cursor: none; /* replaced by custom cursor */
}

body.no-scroll { overflow: hidden; }

a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; }
button, input, textarea { font-family: inherit; }
button { cursor: none; border: none; background: none; }
input, textarea { cursor: none; }

/* ── Custom Skull Cursor ─────────────────────────────────── */
.cursor-skull {
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  top: 0; left: 0;
  transform: translate(-50%, -50%);
  will-change: transform;
  width: 28px;
  height: 28px;
  color: var(--text);
  transition: color 0.35s var(--ease);
}

.cursor-skull svg {
  width: 100%;
  height: 100%;
  overflow: visible;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.4));
}

/* Theme visibility */
.cursor-sun { display: none; }
[data-theme="light"] .cursor-sun { display: block; }
[data-theme="light"] .cursor-moon { display: none; }

/* Hover — scale up */
.cursor-skull.is-hover {
  transform: translate(-50%, -50%) scale(1.35);
  transition: transform 0.18s var(--ease), color 0.35s var(--ease);
}

/* Click — pulse down */
.cursor-skull.is-click {
  transform: translate(-50%, -50%) scale(0.8) rotate(-15deg);
  transition: transform 0.08s var(--ease), color 0.35s var(--ease);
}

/* Light mode — darker color, lighter shadow */
[data-theme="light"] .cursor-skull { color: var(--text); }
[data-theme="light"] .cursor-skull svg {
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.15));
}

@media (pointer: coarse) {
  .cursor-skull { display: none; }
  body, button, input, textarea { cursor: auto; }
}

/* ── Layout ──────────────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
}

.section { padding: 7rem 0; }

/* ── Typography ──────────────────────────────────────────── */
.section-eyebrow {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
  /* Gothic dagger prefix */
  display: flex;
  align-items: center;
  gap: 0.6em;
}
.section-eyebrow::before {
  content: '†';
  font-size: 0.85rem;
  color: var(--text-dim);
  letter-spacing: 0;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 2.5rem;
}

h1, h2, h3 { letter-spacing: -0.03em; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.8rem;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
  cursor: none;
}

.btn-primary {
  background: var(--text);
  color: var(--bg);
  border: 1px solid var(--text);
}
.btn-primary:hover { background: var(--btn-hover); border-color: var(--btn-hover); }

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-mid);
}
.btn-outline:hover { border-color: var(--text); }

.btn-sm { padding: 0.5rem 1.2rem; font-size: 0.75rem; }

/* ── Link Arrow ──────────────────────────────────────────── */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  transition: color 0.2s;
}
.link-arrow:hover { color: var(--text); }
.link-arrow .arrow { transition: transform 0.2s var(--ease); }
.link-arrow:hover .arrow { transform: translateX(4px); }

/* ── Image placeholder (until real images added) ─────────── */
.img-placeholder {
  background: var(--placeholder);
  border: 1px solid var(--border);
}

.img-error {
  background: var(--placeholder) !important;
  border: 1px solid var(--border) !important;
}

/* ── NAV ─────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  z-index: 500;
  transition: background 0.3s var(--ease), border-color 0.3s;
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: var(--nav-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-color: var(--border);
}

.nav-logo {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  transition: opacity 0.2s;
}
.nav-logo:hover { opacity: 0.6; }

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-link {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--text);
  transition: width 0.2s var(--ease);
}

.nav-link:hover,
.nav-link.active { color: var(--text); }
.nav-link:hover::after,
.nav-link.active::after { width: 100%; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: flex-end;
  gap: 6px;
  width: 32px;
  height: 32px;
  cursor: none;
}
.hamburger span {
  display: block;
  height: 1px;
  background: var(--text);
  transition: all 0.25s var(--ease);
}
.hamburger span:nth-child(1) { width: 22px; }
.hamburger span:nth-child(2) { width: 14px; }
.hamburger.open span:nth-child(1) { transform: translateY(3.5px) rotate(45deg); width: 22px; }
.hamburger.open span:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); width: 22px; }

/* ── HERO ────────────────────────────────────────────────── */
.hero {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--nav-h) 2rem 0;
  position: relative;
  overflow: hidden;
}

/* Subtle noise texture overlay */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  opacity: 0.4;
}

.hero-content {
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  padding: 0;
}


.hero-name {
  font-size: clamp(4.5rem, 13vw, 12rem);
  font-weight: 300;
  letter-spacing: -0.04em;
  line-height: 0.88;
  margin-bottom: 2.5rem;
  animation: fadeUp 0.9s 0.1s var(--ease-out) both;
}

.hero-tagline {
  font-size: clamp(0.75rem, 1.1vw, 0.9rem);
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  animation: fadeUp 0.9s 0.2s var(--ease-out) both;
}

/* Scroll hint */
.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  animation: fadeUp 1s 0.5s var(--ease-out) both;
}

.scroll-label {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  writing-mode: vertical-rl;
}

.scroll-bar {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--text-dim), transparent);
  animation: scrollDrop 2.5s ease-in-out infinite;
}

@keyframes scrollDrop {
  0% { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0.3; }
}

/* ── WORK ────────────────────────────────────────────────── */
#work { background: var(--bg); }

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.section-header .section-title { margin-bottom: 0; }

/* Work Tab Toggle */
.work-toggle {
  display: flex;
  gap: 0;
  border: 1px solid var(--border-mid);
  border-radius: var(--radius);
  overflow: hidden;
}

.toggle-btn {
  padding: 0.5rem 1.4rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: transparent;
  border: none;
  transition: background 0.2s, color 0.2s;
  cursor: none;
}

.toggle-btn.active { background: var(--bg-3); color: var(--text); }
.toggle-btn:not(.active):hover { color: var(--text); }

/* Photo Grid — masonry-style using CSS grid */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 260px;
  gap: 6px;
}

.photo-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
}

.photo-item.span-tall { grid-row: span 2; }
.photo-item.span-wide { grid-column: span 2; }

.photo-inner {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.photo-item:hover .photo-img { transform: scale(1.04); }

.photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
  display: flex;
  align-items: flex-end;
  padding: 1rem;
}

.photo-item:hover .photo-overlay { opacity: 1; }

.photo-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: rgba(240, 237, 232, 0.85);
  text-transform: uppercase;
}

/* Photo gallery wrapper (carousel on mobile) */
.photo-gallery {
  position: relative;
}

.photo-carousel-viewport {
  width: 100%;
}

.photo-carousel-dots {
  display: none;
}

.photo-carousel-dot {
  width: 7px;
  height: 7px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: var(--text-dim);
  cursor: pointer;
  transition: background 0.35s var(--ease), transform 0.35s var(--ease), opacity 0.35s var(--ease);
}

.photo-carousel-dot.active {
  background: var(--text);
  transform: scale(1.25);
}

.photo-carousel-dot:not(.active):hover {
  opacity: 0.7;
}

/* Work panel visibility */
.work-panel { display: block; }
.work-panel.hidden { display: none; }

/* Video Grid */
.video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.video-card {
  cursor: none;
}

.video-thumb-wrap {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 16/9;
  background: var(--bg-3);
  border: 1px solid var(--border);
  margin-bottom: 0.75rem;
}

.video-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: transform 0.5s var(--ease), opacity 0.4s;
}

.video-thumb.loaded { opacity: 1; }
.video-card:hover .video-thumb { transform: scale(1.04); }

.video-thumb-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.35);
  transition: background 0.3s;
}

.video-card:hover .video-thumb-wrap::after { background: rgba(0,0,0,0.5); }

.video-play-btn {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 52px; height: 52px;
  border-radius: 50%;
  background: rgba(240, 237, 232, 0.12);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(240, 237, 232, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  z-index: 2;
  transition: background 0.2s, transform 0.2s var(--ease);
}

.video-play-btn svg { margin-left: 3px; }
.video-card:hover .video-play-btn { background: rgba(240, 237, 232, 0.2); transform: translate(-50%, -50%) scale(1.1); }

.video-type-badge {
  position: absolute;
  top: 0.75rem; right: 0.75rem;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: rgba(10,10,10,0.7);
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
  z-index: 2;
}

.video-title {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: 0.01em;
}

/* ── ABOUT ───────────────────────────────────────────────── */
#about { background: var(--bg-2); }

.about-container {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 6rem;
  align-items: center;
}

.about-placeholder {
  width: 100%;
  aspect-ratio: 2/3;
  border-radius: var(--radius);
}

.about-text .section-title { margin-bottom: 1.25rem; }

/* .about-bio defined in Gothic section below */

/* ── SERVICES ────────────────────────────────────────────── */
#services { background: var(--bg); }

.services-list {
  border-top: 1px solid var(--border);
  margin-bottom: 3rem;
}

.service-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
  transition: background 0.2s;
  gap: 1rem;
}

.service-row:hover { background: var(--service-hover); }

.service-row.service-addon .service-name,
.service-row.service-addon .service-num { color: var(--text-muted); }

.service-info {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.service-num {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  width: 20px;
  flex-shrink: 0;
}

.service-name {
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.service-rate {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
}

.rate-note {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--text-muted);
}

/* Capabilities grid replaces services list */
.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 2.5rem;
}

.capability-card {
  background: var(--bg);
  padding: 2rem 1.75rem;
  transition: background 0.2s var(--ease);
}

.capability-card:hover { background: var(--bg-2); }

.capability-name {
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 0.75rem;
  color: var(--text);
}

.capability-desc {
  font-size: 0.8rem;
  line-height: 1.65;
  color: var(--text-muted);
}

.services-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
  margin-bottom: 2rem;
}

.services-cta { display: flex; }

@media (max-width: 768px) {
  .capabilities-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .capabilities-grid { grid-template-columns: 1fr; }
}

/* ── STORE ───────────────────────────────────────────────── */
#store { background: var(--bg-2); }

.store-sub {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-top: -1.5rem;
  margin-bottom: 2.5rem;
  max-width: 520px;
}

.waitlist-form { max-width: 480px; }

.waitlist-fields {
  display: flex;
  gap: 0.75rem;
}

.waitlist-input {
  flex: 1;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  padding: 0.7rem 1rem;
  font-family: inherit;
  font-size: 0.875rem;
  outline: none;
  transition: border-color 0.2s;
}
.waitlist-input::placeholder { color: var(--text-dim); }
.waitlist-input:focus { border-color: var(--border-mid); }

.waitlist-confirm {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
  min-height: 1.2em;
}

@media (max-width: 480px) {
  .waitlist-fields { flex-direction: column; }
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.product-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.product-card:hover { border-color: var(--border-mid); transform: translateY(-4px); }

.product-img-wrap {
  position: relative;
  aspect-ratio: 4/3;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.4s, transform 0.5s var(--ease);
}
.product-img.loaded { opacity: 1; }
.product-card:hover .product-img { transform: scale(1.04); }

.product-tag {
  position: absolute;
  top: 0.75rem; left: 0.75rem;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: rgba(10,10,10,0.8);
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
  border: 1px solid var(--border);
}

.product-body { padding: 1.25rem; }

/* .product-title defined in Gothic section below */

.product-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.product-price {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

/* ── CONTACT ─────────────────────────────────────────────── */
#contact { background: var(--bg); }

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 6rem;
  align-items: start;
}

.contact-left .section-title { margin-bottom: 1.5rem; }

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.ig-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.02em;
  transition: color 0.2s;
}
.ig-link:hover { color: var(--text); }

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group { display: flex; flex-direction: column; }

.form-group input,
.form-group textarea {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  padding: 0.85rem 1rem;
  font-size: 0.875rem;
  font-weight: 400;
  transition: border-color 0.2s;
  resize: vertical;
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }

.form-group input:focus,
.form-group textarea:focus { border-color: var(--border-mid); }

/* ── FOOTER ──────────────────────────────────────────────── */
.footer {
  padding: 2rem 0;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

/* .footer-logo defined in Gothic section below */

.footer-copy {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.03em;
}

/* ── LIGHTBOX ────────────────────────────────────────────── */
.lightbox {
  position: fixed;
  inset: 0;
  background: var(--lightbox-bg);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease);
}

.lightbox.open { opacity: 1; pointer-events: all; }

.lightbox-close {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  width: 40px; height: 40px;
  font-size: 1.1rem;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid var(--border-mid);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s, border-color 0.2s;
  cursor: none;
}
.lightbox-close:hover { color: var(--text); border-color: var(--text); }

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px; height: 44px;
  font-size: 1.2rem;
  color: var(--text-muted);
  background: var(--lightbox-btn);
  border: 1px solid var(--border-mid);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s, background 0.2s, border-color 0.2s;
  cursor: none;
}
.lightbox-nav:hover { color: var(--text); background: var(--lightbox-btn-hover); border-color: var(--text-muted); }
.lightbox-prev { left: 1.5rem; }
.lightbox-next { right: 1.5rem; }
.lightbox-nav[hidden] { display: none; }

.lightbox-inner {
  width: 90vw;
  max-width: 1000px;
}

.lightbox-embed {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 for video */
  height: 0;
}

.lightbox-embed iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--radius);
}

/* Photo lightbox — natural aspect ratio, no 16:9 box */
.lightbox-embed.is-photo {
  padding-bottom: 0;
  height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-embed.is-photo img {
  max-width: 90vw;
  max-height: 88vh;
  object-fit: contain;
  border-radius: var(--radius);
  display: block;
}

/* ── Scroll Reveal Animations ────────────────────────────── */
.photo-gallery,
.photo-item,
.video-card,
.capability-card,
.about-container,
.contact-left,
.contact-form {
  opacity: 1;
  transform: none;
  transition: opacity 0.55s var(--ease-out), transform 0.55s var(--ease-out);
}

/* JS adds .reveal-ready before observer runs — enables the animation for users who can see it */
.reveal-ready .photo-item,
.reveal-ready .video-card,
.reveal-ready .capability-card,
.reveal-ready .about-container,
.reveal-ready .contact-left,
.reveal-ready .contact-form {
  opacity: 0;
  transform: translateY(20px);
}

.reveal-ready .revealed {
  opacity: 1 !important;
  transform: none !important;
}

/* Stagger children in grids */
.photo-item:nth-child(2),
.video-card:nth-child(2),
.capability-card:nth-child(2) { transition-delay: 0.07s; }

.photo-item:nth-child(3),
.video-card:nth-child(3),
.capability-card:nth-child(3) { transition-delay: 0.14s; }

.photo-item:nth-child(4),
.capability-card:nth-child(4) { transition-delay: 0.21s; }

.photo-item:nth-child(5) { transition-delay: 0.28s; }

.photo-item:nth-child(n+6) { transition-delay: 0.35s; }

/* Hero entrance */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: none; }
}

/* ── Theme Toggle ────────────────────────────────────────── */
.nav-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border-mid);
  color: var(--text-muted);
  background: transparent;
  transition: border-color 0.2s, color 0.2s, background 0.2s !important;
  cursor: none;
  flex-shrink: 0;
}

.theme-toggle:hover {
  border-color: var(--text);
  color: var(--text);
}

/* Show moon in dark mode, sun in light mode */
[data-theme="dark"]  .icon-sun  { display: none; }
[data-theme="dark"]  .icon-moon { display: block; }
[data-theme="light"] .icon-moon { display: none; }
[data-theme="light"] .icon-sun  { display: block; }

/* ── Gothic: Ornamental Section Dividers ─────────────────── */
.section-ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  padding: 0 2rem;
  color: var(--text-dim);
  opacity: 0.6;
}

.section-ornament span {
  flex: 1;
  height: 1px;
  max-width: 500px;
  background: linear-gradient(to var(--dir, right), transparent, var(--border));
}

.section-ornament span:first-child {
  --dir: right;
  background: linear-gradient(to right, transparent, var(--border-mid));
}

.section-ornament span:last-child {
  background: linear-gradient(to left, transparent, var(--border-mid));
}

.section-ornament svg { flex-shrink: 0; opacity: 0.7; }


/* ── Gothic: About bio slight tracking ──────────────────── */
.about-bio {
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.9;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 480px;
  letter-spacing: 0.01em;
}

/* .product-title defined above */

.footer-logo {
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: lowercase;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .photo-grid { grid-template-columns: repeat(2, 1fr); }
  .photo-item.span-wide { grid-column: span 1; }
  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .about-container { grid-template-columns: 1fr; gap: 3rem; }
  .about-placeholder { max-width: 400px; }
  .contact-container { grid-template-columns: 1fr; gap: 3rem; }
}

@media (max-width: 768px) {
  :root { --nav-h: 56px; }

  .nav-links {
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: var(--nav-mob-bg);
    backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem;
    gap: 1.75rem;
    border-bottom: 1px solid var(--border);
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s var(--ease), transform 0.25s var(--ease);
  }

  .nav-links.open { opacity: 1; transform: none; pointer-events: all; }

  .nav-link { font-size: 1.1rem; letter-spacing: 0.05em; }
  .hamburger { display: flex; }

  .section { padding: 4.5rem 0; }

  .hero-scroll { display: none; }

  /* Mobile photo carousel */
  .photo-gallery .photo-item {
    opacity: 1 !important;
    transform: none !important;
    transition: none;
  }

  .photo-carousel-viewport {
    overflow: hidden;
    border-radius: var(--radius);
    touch-action: pan-y;
  }

  .photo-grid {
    display: flex;
    grid-template-columns: unset;
    grid-auto-rows: unset;
    gap: 0;
    will-change: transform;
    transition: transform 0.45s var(--ease);
  }

  .photo-grid.is-dragging {
    transition: none;
  }

  .photo-item {
    flex: 0 0 100%;
    width: 100%;
    min-width: 100%;
  }

  .photo-item.span-tall,
  .photo-item.span-wide {
    grid-row: unset;
    grid-column: unset;
  }

  .photo-inner {
    height: auto;
  }

  .photo-img {
    width: 100%;
    height: auto;
    object-fit: unset;
  }

  .photo-item:hover .photo-img {
    transform: none;
  }

  .photo-overlay {
    opacity: 1;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.65) 0%, transparent 45%);
  }

  .photo-carousel-dots {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.55rem;
    margin-top: 1.25rem;
    padding: 0.25rem 0;
  }

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

  .section-header { flex-direction: column; align-items: flex-start; }

  .service-name { font-size: 0.95rem; }

  .footer-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .product-grid { grid-template-columns: 1fr; }
}