/* ══════════════════════════════════════
   COMPONENTS — Reusable UI elements
   ══════════════════════════════════════ */

/* ── Section Base ── */
.section {
  padding: var(--space-4xl) var(--space-xl);
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--space-md);
  position: relative;
  padding: 0 var(--space-xl);
}

.section-label::before,
.section-label::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 30px;
  height: 1px;
  background: var(--gold);
  opacity: 0.4;
}

.section-label::before { right: 100%; }
.section-label::after { left: 100%; }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  font-weight: 400;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.section-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: var(--space-sm);
  font-weight: 300;
}

.section-ornament {
  display: flex;
  justify-content: center;
  margin: var(--space-lg) 0;
  color: var(--gold);
  opacity: 0.5;
}

.section-ornament svg {
  width: 80px;
  height: auto;
}

/* ── Reveal Animation ── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ── Photo Moment ── */
.photo-moment {
  padding: var(--space-2xl) var(--space-xl);
  max-width: var(--max-width-wide);
  margin: 0 auto;
  text-align: center;
}

.photo-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}

.photo-frame img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform 8s ease;
}

.photo-moment:hover .photo-frame img {
  transform: scale(1.03);
}

.photo-moment--wide {
  max-width: 100%;
  padding: 0;
}

.photo-moment--wide .photo-frame {
  border-radius: 0;
}

.photo-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-top: var(--space-lg);
  opacity: 0.8;
}

/* ── Color Palette ── */
.color-palette {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.color-swatch {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.swatch-circle {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  border: 2px solid rgba(0,0,0,0.06);
  box-shadow: var(--shadow-soft);
  transition: transform var(--duration-normal) var(--ease-out);
}

.swatch-circle:hover {
  transform: scale(1.1);
}

.swatch-name {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* ══════════════════════════════════════
   NAVIGATION — Header + Editorial Panel
   ══════════════════════════════════════ */

/* ── Header Bar (always independent) ── */
.inv-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 110;
  background: rgba(16, 16, 16, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(201, 168, 76, 0.08);
  transform: translateY(-100%);
  transition: transform var(--duration-normal) var(--ease-out);
}

.inv-nav.visible {
  transform: translateY(0);
}

.nav-inner {
  max-width: var(--max-width-full);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-xl);
  height: var(--nav-height);
}

.nav-monogram {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--gold);
  letter-spacing: 0.12em;
  font-weight: 500;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 112;
  position: relative;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--gold);
  transition: all var(--duration-normal) var(--ease-out);
  transform-origin: center;
}

/* ── Desktop Nav (hidden on mobile) ── */
.desktop-nav {
  display: none;
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* ── Navigation Panel (separate from header) ── */
.nav-panel {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 105;
  background: var(--charcoal);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.4s var(--ease-out),
              transform 0.4s var(--ease-out),
              visibility 0s linear 0.4s;
}

.nav-panel.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity 0.4s var(--ease-out),
              transform 0.4s var(--ease-out),
              visibility 0s linear 0s;
}

.nav-panel.closing {
  opacity: 0;
  visibility: visible;
  transform: translateY(-8px);
  pointer-events: none;
}

.nav-panel-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100%;
  padding: var(--space-3xl) var(--space-2xl);
}

.nav-panel-ornament {
  color: var(--gold);
  opacity: 0.25;
  width: 80px;
  margin: var(--space-xl) 0;
}

.nav-panel-ornament:first-child {
  margin-top: 0;
}

.nav-panel-ornament:last-child {
  margin-bottom: 0;
}

.nav-panel-ornament svg {
  width: 100%;
  height: auto;
  display: block;
}

.nav-panel-list {
  width: 100%;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* ── Panel Items ── */
.nav-panel-item {
  opacity: 0;
  transform: translateY(20px);
}

.nav-panel.open .nav-panel-item {
  animation: panelItemIn 0.55s var(--ease-out) forwards;
}

.nav-panel.open .nav-panel-item:nth-child(1) { animation-delay: 0.1s; }
.nav-panel.open .nav-panel-item:nth-child(2) { animation-delay: 0.18s; }
.nav-panel.open .nav-panel-item:nth-child(3) { animation-delay: 0.26s; }
.nav-panel.open .nav-panel-item:nth-child(4) { animation-delay: 0.34s; }
.nav-panel.open .nav-panel-item:nth-child(5) { animation-delay: 0.42s; }
.nav-panel.open .nav-panel-item:nth-child(6) { animation-delay: 0.50s; }
.nav-panel.open .nav-panel-item:nth-child(7) { animation-delay: 0.58s; }

@keyframes panelItemIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Panel Link ── */
.nav-panel-link {
  display: flex;
  align-items: baseline;
  gap: var(--space-lg);
  padding: var(--space-lg) 0;
  border-bottom: 1px solid rgba(201, 168, 76, 0.08);
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.18s ease;
  border-radius: var(--radius-sm);
  margin: 0 calc(-1 * var(--space-md));
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

.nav-panel-link:active {
  background: rgba(201, 168, 76, 0.07);
}

.nav-panel-item:last-child .nav-panel-link {
  border-bottom: none;
}

.nav-panel-num {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  color: var(--gold);
  opacity: 0.45;
  min-width: 20px;
  transition: opacity 0.18s ease;
}

.nav-panel-link:active .nav-panel-num {
  opacity: 0.8;
}

.nav-panel-text {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 400;
  color: var(--gold);
  letter-spacing: 0.01em;
  line-height: 1.3;
  transition: color 0.18s ease;
}

.nav-panel-link:active .nav-panel-text {
  color: var(--gold-light);
}

body.menu-open {
  overflow: hidden;
}

/* ── Desktop ── */
@media (min-width: 768px) {
  .nav-toggle { display: none; }
  .nav-panel { display: none !important; }

  .inv-nav {
    z-index: 100;
  }

  .nav-inner {
    gap: var(--space-2xl);
  }

  .desktop-nav {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin-left: auto;
  }

  .desktop-nav a {
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-on-dark);
    padding: var(--space-xs) 0;
    position: relative;
    transition: color var(--duration-normal) ease;
  }

  .desktop-nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width var(--duration-normal) var(--ease-out);
  }

  .desktop-nav a:hover::after,
  .desktop-nav a:focus-visible::after {
    width: 100%;
  }

  .desktop-nav a:hover,
  .desktop-nav a:focus-visible {
    color: var(--gold);
  }

  body.menu-open {
    overflow: auto;
  }
}