/* =====================================================
   phase2.css – Main site: header, hero, sections, gallery
   ===================================================== */

/* ---------- Phase 2 wrapper ---------- */
#phase2 {
  position: relative;
  min-height: 100vh;
}
#phase2.visible {
  animation: fadeIn 1.2s var(--ease-smooth);
}

/* ─────────────── HEADER ─────────────── */
#site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem var(--content-pad);
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-grey-3);
}

/* Live clock */
#live-clock {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

#clock-time {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--c-white);
}

#clock-date {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--c-grey-5);
  text-transform: uppercase;
}

#clock-label {
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  color: var(--c-grey-4);
  text-transform: uppercase;
  border: 1px solid var(--c-grey-3);
  padding: 0.15rem 0.4rem;
  border-radius: var(--radius-sm);
}

/* Header right */
#header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Music toggle + expandable panel */
#music-control {
  position: relative;
}

#music-toggle {
  font-size: 1.1rem;
  color: var(--c-grey-5);
  width: 36px;
  height: 36px;
  border: 1px solid var(--c-grey-3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
#music-toggle:hover,
#music-toggle.playing {
  color: var(--c-white);
  border-color: var(--c-white);
  background: rgba(255,255,255,0.05);
}

#music-panel {
  position: absolute;
  top: calc(100% + 0.6rem);
  right: 0;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  width: 260px;
  padding: 0.6rem;
  background: var(--c-grey-2);
  border: 1px solid var(--c-grey-3);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 50px rgba(0,0,0,0.6);
  animation: panelIn 0.2s var(--ease-smooth);
}
#music-panel.hidden { display: none !important; }

@keyframes panelIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.music-track {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  width: 100%;
  padding: 0.5rem 0.6rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  text-align: left;
  transition: background 0.2s, border-color 0.2s;
}
.music-track:hover {
  background: rgba(255,255,255,0.04);
}
.music-track.active {
  border-color: var(--c-grey-3);
  background: rgba(255,255,255,0.05);
}

.music-track-icon {
  flex-shrink: 0;
  width: 1.2rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--c-grey-5);
}
.music-track.active .music-track-icon {
  color: var(--c-white);
}

.music-track-info {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  overflow: hidden;
}
.music-track-title {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--c-grey-6);
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.music-track.active .music-track-title {
  color: var(--c-white);
}
.music-track-artist {
  font-size: 0.65rem;
  color: var(--c-grey-5);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

#music-playpause {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.2rem;
  padding: 0.55rem 0.6rem;
  border: 1px solid var(--c-grey-3);
  border-radius: var(--radius-sm);
  color: var(--c-grey-6);
  font-family: 'Courier New', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: transparent;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
#music-playpause:hover {
  color: var(--c-white);
  border-color: var(--c-white);
  background: rgba(255,255,255,0.05);
}
#music-playpause-icon { font-size: 0.85rem; }

/* Language switcher */
#lang-switcher {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--c-grey-4);
}
.lang-sw-btn {
  color: var(--c-grey-5);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.15rem 0;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.lang-sw-btn.active,
.lang-sw-btn:hover {
  color: var(--c-white);
  border-bottom-color: var(--c-white);
}

/* ─────────────── HERO SECTION ─────────────── */
#hero-section {
  padding: var(--section-gap) var(--content-pad);
  display: flex;
  justify-content: center;
}

#hero-frame {
  position: relative;
  width: min(340px, 80vw);
  border: 1px solid var(--c-grey-3);
  padding: 10px;
  background: var(--c-grey-2);
  box-shadow:
    0 0 0 1px var(--c-grey-1),
    6px 6px 0 0 var(--c-grey-3),
    0 30px 80px rgba(0,0,0,0.7);
  animation: heroReveal 1.4s var(--ease-smooth) 0.4s both;
}

#hero-frame::before {
  content: '';
  position: absolute;
  inset: -1px;
  border: 2px solid var(--c-grey-2);
  pointer-events: none;
}

#hero-img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  display: block;
  filter: grayscale(1);
}

/* Color photo: stacked on top, revealed on tap */
#hero-img-color {
  position: absolute;
  inset: 10px; /* matches the 10px padding of #hero-frame */
  width: calc(100% - 20px);
  aspect-ratio: 3/4;
  object-fit: cover;
  display: block;
  opacity: 0;
  transition: opacity 0.55s var(--ease-smooth);
  pointer-events: none;
}

#hero-frame.revealed #hero-img-color {
  opacity: 1;
  pointer-events: auto;
}

#hero-frame {
  cursor: pointer;
}

@keyframes heroReveal {
  from { opacity: 0; transform: translateY(40px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ─────────────── MESSAGE SECTION ─────────────── */
#message-section {
  padding: var(--section-gap) var(--content-pad);
  max-width: var(--content-width);
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
}

#central-logo {
  width: min(180px, 45vw);
  height: auto;
  filter: grayscale(1);
  opacity: 0.85;
  transition: opacity 0.3s;
}
#central-logo:hover { opacity: 1; }

#message-text {
  max-width: 620px;
}
#message-text p {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  font-weight: 300;
  font-style: italic;
  line-height: 1.9;
  color: var(--c-grey-6);
  letter-spacing: 0.02em;
}

/* ─────────────── TRAITS MARQUEE ─────────────── */
#traits-section {
  padding: var(--section-gap) 0;
  overflow: hidden;
}

#traits-section h2 {
  padding: 0 var(--content-pad);
  margin-bottom: 2rem;
}

#marquee-track {
  position: relative;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}

.marquee-inner {
  display: flex;
  gap: 1.5rem;
  width: max-content;
  animation: marqueeScroll 28s linear infinite;
}
.marquee-inner:hover { animation-play-state: paused; }

@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.trait-card {
  flex-shrink: 0;
  border: 1px solid var(--c-grey-3);
  padding: 1.1rem 1.8rem;
  background: var(--c-grey-2);
  min-width: 180px;
  text-align: center;
  transition: border-color 0.25s, transform 0.25s;
}
.trait-card:hover {
  border-color: var(--c-white);
  transform: translateY(-3px);
}
.trait-card .trait-label {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 400;
  color: var(--c-white);
  letter-spacing: 0.06em;
}
.trait-card .trait-desc {
  font-size: 0.75rem;
  color: var(--c-grey-5);
  letter-spacing: 0.08em;
  margin-top: 0.3rem;
}

/* ─────────────── GALLERY ─────────────── */
#gallery-section {
  padding: var(--section-gap) var(--content-pad);
  max-width: calc(var(--content-width) + 120px);
  margin: 0 auto;
}

#gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--c-grey-3);
  aspect-ratio: 4/5;
  cursor: pointer;
  transition: transform 0.35s var(--ease-smooth), box-shadow 0.35s;
}
.gallery-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: none;         /* full colour — grayscale is hero/logo only */
  transition: transform 0.5s var(--ease-smooth);
}
.gallery-item:hover img {
  transform: scale(1.04);
}

.gallery-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 1rem;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 100%);
  transform: translateY(10px);
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;
}
.gallery-item:hover .gallery-overlay {
  opacity: 1;
  transform: translateY(0);
}

.gallery-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 400;
  color: var(--c-white);
  letter-spacing: 0.05em;
  margin-bottom: 0.2rem;
}
.gallery-caption {
  font-size: 0.72rem;
  color: var(--c-grey-5);
  letter-spacing: 0.06em;
  line-height: 1.4;
}

/* ─────────────── FOOTER ─────────────── */
#site-footer {
  border-top: 1px solid var(--c-grey-3);
  padding: 2.5rem var(--content-pad);
  text-align: center;
}
#site-footer p {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-style: italic;
  color: var(--c-grey-4);
  letter-spacing: 0.08em;
}

/* ─────────────── LIGHTBOX ─────────────── */
#lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.93);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  animation: fadeIn 0.3s var(--ease-smooth);
  cursor: zoom-out;
  /* iOS Safari: prevent browser from stealing swipe gestures */
  touch-action: none;
  -webkit-user-select: none;
  user-select: none;
}
#lightbox.hidden { display: none !important; }

#lightbox-img {
  /* Must not exceed the stage width — stage is constrained to leave room for arrows */
  width: 100%;
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  box-shadow: 0 0 100px rgba(0,0,0,0.8);
  animation: scaleIn 0.35s var(--ease-spring);
  display: block;
  pointer-events: none; /* prevent image drag stealing touch */
}

#lightbox-close {
  position: absolute;
  top: 1.5rem; right: 1.75rem;
  font-size: 1.8rem;
  color: var(--c-grey-5);
  transition: color 0.2s;
  background: none;
  border: none;
  cursor: pointer;
  line-height: 1;
  z-index: 10;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  touch-action: manipulation;
}
#lightbox-close:hover { color: var(--c-white); }

/* Lightbox prev/next nav */
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.6);
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--c-white);
  font-size: 2.4rem;
  line-height: 1;
  width: 52px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background 0.2s, border-color 0.2s;
  z-index: 10;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
.lightbox-nav:hover,
.lightbox-nav:active { background: rgba(255,255,255,0.2); border-color: rgba(255,255,255,0.5); }
#lightbox-prev { left: 0.5rem; }
#lightbox-next { right: 0.5rem; }

#lightbox-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  /* Leave 60px on each side for the nav arrows */
  width: calc(100vw - 120px);
  max-width: 600px;
}

#lightbox-caption {
  text-align: center;
}
#lightbox-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--c-grey-5);
  letter-spacing: 0.08em;
}
#lightbox-counter {
  font-family: 'Courier New', monospace;
  font-size: 0.72rem;
  color: var(--c-grey-4);
  letter-spacing: 0.1em;
  margin-top: 0.2rem;
}

/* Mute button in music panel */
#music-mute {
  font-size: 1rem;
  color: var(--c-grey-5);
  width: 36px;
  height: 36px;
  border: 1px solid var(--c-grey-3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
  flex-shrink: 0;
}
#music-mute:hover {
  color: var(--c-white);
  border-color: var(--c-white);
  background: rgba(255,255,255,0.05);
}

/* Song picker re-open button in panel */
#music-reopen-picker {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--c-grey-3);
  border-radius: var(--radius-sm);
  color: var(--c-grey-5);
  font-family: 'Courier New', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: transparent;
  transition: color 0.2s, border-color 0.2s;
  width: 100%;
}
#music-reopen-picker:hover {
  color: var(--c-white);
  border-color: var(--c-white);
}

/* Music panel bottom row: mute + reopen side by side */
#music-panel-footer {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  width: 100%;
  margin-top: 0.2rem;
}

@keyframes scaleIn {
  from { transform: scale(0.92); opacity: 0; }
  to   { transform: scale(1);    opacity: 1; }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ─────────────── SONG PICKER ─────────────── */
#song-picker {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: rgba(0,0,0,0);
  pointer-events: none;
  transition: background 0.4s var(--ease-smooth);
}
#song-picker.hidden { display: none !important; }
#song-picker.visible {
  background: rgba(0,0,0,0.75);
  pointer-events: auto;
}

#song-picker-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  width: 100%;
  max-width: 380px;
  padding: 2rem 1.5rem;
  background: var(--c-grey-2);
  border: 1px solid var(--c-grey-3);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 80px rgba(0,0,0,0.7);
  transform: translateY(24px) scale(0.97);
  opacity: 0;
  transition: transform 0.45s var(--ease-spring), opacity 0.35s var(--ease-smooth);
}
#song-picker.visible #song-picker-inner {
  transform: translateY(0) scale(1);
  opacity: 1;
}

#song-picker-prompt {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 300;
  font-style: italic;
  letter-spacing: 0.05em;
  color: var(--c-grey-6);
  text-align: center;
}

.song-picker-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
}

.song-btn {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  width: 100%;
  padding: 0.85rem 1.1rem;
  border: 1px solid var(--c-grey-3);
  border-radius: var(--radius-sm);
  background: transparent;
  text-align: left;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  min-height: 56px;
}
.song-btn:hover,
.song-btn:active {
  border-color: var(--c-white);
  background: rgba(255,255,255,0.04);
  transform: translateY(-2px);
}

.song-btn-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--c-white);
  letter-spacing: 0.04em;
}
.song-btn-artist {
  font-size: 0.68rem;
  color: var(--c-grey-5);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ─────────────── Responsive ─────────────── */
@media (max-width: 600px) {
  #gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }
  #site-header { padding: 0.75rem 1rem; }

  #music-panel {
    width: 200px;
  }
}