/* ============================================================
   company-our-story.css  v4.0
   Shans Lanka Travels — Our Story  |  Premium Ivory Luxury Redesign
   All values reference main.css design tokens only.
   ============================================================ */

/* ── Loading ──────────────────────────────────────────────── */
.loading-overlay { position: fixed; inset: 0; z-index: var(--z-index-maximum); background: var(--color-navy-abyss); display: flex; align-items: center; justify-content: center; transition: opacity 0.6s ease, visibility 0.6s ease; }
.loading-overlay.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loading-spinner { display: flex; flex-direction: column; align-items: center; gap: var(--spacing-4); }
.spinner-ring { width: 52px; height: 52px; border: 2px solid var(--color-white-10); border-top-color: var(--color-gold); border-right-color: var(--color-gold-light); border-radius: 50%; animation: spinRing 0.9s cubic-bezier(0.5,0,0.5,1) infinite; }
@keyframes spinRing { to { transform: rotate(360deg); } }
.loading-text { font-family: var(--font-display); color: var(--color-gold); font-size: var(--text-base); letter-spacing: var(--ls-widest); font-weight: var(--font-weight-light); }

/* ── Reveal ───────────────────────────────────────────────── */
.reveal-on-scroll { opacity: 0; transform: translateY(32px); transition: opacity 0.75s cubic-bezier(0.4,0,0.2,1), transform 0.75s cubic-bezier(0.4,0,0.2,1); }
.reveal-on-scroll.revealed { opacity: 1; transform: none; }
.reveal-on-scroll:nth-child(2) { transition-delay: 0.12s; }
.reveal-on-scroll:nth-child(3) { transition-delay: 0.24s; }
.reveal-on-scroll:nth-child(4) { transition-delay: 0.36s; }

/* ── Hero ─────────────────────────────────────────────────── */
.os-hero-eyebrow { display: block; font-family: var(--font-primary); font-size: var(--text-xs); font-weight: var(--font-weight-semibold); letter-spacing: var(--ls-widest); text-transform: uppercase; color: var(--color-gold); margin-bottom: var(--spacing-4); animation: fadeInDown 0.8s ease forwards; }
.os-hero-title { font-family: var(--font-display); font-size: clamp(var(--text-4xl), 5vw, var(--text-7xl)); font-weight: var(--font-weight-semibold); color: var(--color-white); margin-bottom: var(--spacing-5); line-height: var(--leading-tight); animation: fadeInUp 0.9s ease 0.1s forwards; opacity: 0; }
.os-hero-subtitle { font-family: var(--font-elegant); font-size: clamp(var(--text-lg), 2vw, var(--text-2xl)); color: var(--color-white-80); font-style: italic; margin-bottom: var(--spacing-7); animation: fadeInUp 0.9s ease 0.25s forwards; opacity: 0; }
.os-hero-badges { display: flex; gap: var(--spacing-3); justify-content: center; flex-wrap: wrap; animation: fadeInUp 0.9s ease 0.4s forwards; opacity: 0; }
.os-hero-badge { background: rgba(var(--color-navy-rgb),0.55); border: 1px solid rgba(var(--color-gold-rgb),0.35); color: var(--color-white-90); font-family: var(--font-primary); font-size: var(--text-xs); font-weight: var(--font-weight-medium); letter-spacing: var(--ls-wide); padding: var(--spacing-2) var(--spacing-4); border-radius: var(--radius-full); backdrop-filter: blur(12px); transition: var(--transition-elegant); }
.os-hero-badge:hover { background: rgba(var(--color-gold-rgb),0.18); border-color: rgba(var(--color-gold-rgb),0.65); transform: translateY(-2px); }
.os-hero-badge i { color: var(--color-gold); margin-right: var(--spacing-1-5); }

/* ── Sections ─────────────────────────────────────────────── */
.os-section { padding: var(--spacing-24) 0; }
.os-section-light { background: var(--bg-secondary); }
.os-section-dark { background: var(--color-navy-abyss); position: relative; overflow: hidden; }
.os-section-dark::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(var(--color-gold-rgb),0.05) 0%, transparent 70%); pointer-events: none; }
.os-section-header { margin-bottom: var(--spacing-12); }
.os-eyebrow { display: inline-flex; align-items: center; gap: var(--spacing-2); font-family: var(--font-primary); font-size: var(--text-xs); font-weight: var(--font-weight-semibold); letter-spacing: var(--ls-widest); text-transform: uppercase; color: var(--color-gold-darker); margin-bottom: var(--spacing-3); }
.os-eyebrow::before, .os-eyebrow::after { content: ''; display: block; width: 24px; height: 1px; background: var(--color-gold); opacity: 0.6; }
.os-eyebrow--light { color: var(--color-gold-light); }
.os-eyebrow--light::before, .os-eyebrow--light::after { background: var(--color-gold-light); }
.os-section-title { font-family: var(--font-display); font-size: clamp(var(--text-3xl), 3.5vw, var(--text-5xl)); font-weight: var(--font-weight-semibold); color: var(--text-primary); margin-bottom: var(--spacing-4); letter-spacing: -0.02em; }
.os-section-title--light { color: var(--color-white); }
.os-section-subtitle { font-family: var(--font-primary); font-size: var(--text-base); color: var(--text-muted); max-width: 580px; margin: 0 auto; line-height: var(--leading-relaxed); }
.os-section-subtitle--light { color: var(--color-white-60); }
.os-body-text { font-family: var(--font-primary); font-size: var(--text-base); color: var(--text-muted); line-height: var(--leading-relaxed); margin-bottom: var(--spacing-5); }
.os-body-quote { font-family: var(--font-elegant); font-style: italic; color: var(--color-gold-light); font-size: var(--text-lg); border-left: 2px solid var(--color-gold); padding-left: var(--spacing-5); margin-top: var(--spacing-6); }

/* ── Origin Photo — offset gold-frame editorial portrait ─────────── */
.os-origin-photo { position: relative; padding: var(--spacing-4); max-width: 400px; margin: 0 auto; }
.os-origin-photo::before {
  content: ''; position: absolute; inset: 0; margin: var(--spacing-4);
  border: 1px solid var(--border-gold); border-radius: var(--radius-3xl);
  transform: translate(14px, 14px); z-index: 0;
}
.os-origin-photo img {
  position: relative; z-index: 1; width: 100%; aspect-ratio: 4 / 5; object-fit: cover;
  border-radius: var(--radius-3xl); box-shadow: var(--shadow-luxury);
  border: 1px solid var(--border-primary);
}

/* ── Origin Card ──────────────────────────────────────────── */
.os-origin-card {
  background: var(--bg-primary); border: 1px solid var(--border-primary);
  border-radius: var(--radius-3xl); padding: var(--spacing-14);
  box-shadow: var(--shadow-luxury); position: relative; overflow: hidden;
}
.os-origin-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--gradient-gold); }
.os-origin-card::after { content: ''; position: absolute; top: 0; right: 0; width: 300px; height: 300px; background: radial-gradient(circle at top right, rgba(var(--color-gold-rgb),0.05) 0%, transparent 60%); pointer-events: none; }
.os-origin-year {
  font-family: var(--font-display); font-size: 8rem;
  font-weight: var(--font-weight-bold); color: var(--color-gold);
  opacity: 0.07; line-height: 1;
  position: absolute; top: var(--spacing-5); right: var(--spacing-8);
  user-select: none; pointer-events: none;
}
.os-origin-title { font-family: var(--font-display); font-size: clamp(var(--text-2xl), 3vw, var(--text-3xl)); font-weight: var(--font-weight-semibold); color: var(--text-primary); margin-bottom: var(--spacing-6); letter-spacing: -0.02em; }
.os-origin-lead { font-family: var(--font-elegant); font-size: clamp(var(--text-xl), 2vw, var(--text-2xl)); font-style: italic; color: var(--color-gold-light); line-height: var(--leading-relaxed); margin-bottom: var(--spacing-6); }
.os-origin-body { font-family: var(--font-primary); font-size: var(--text-base); color: var(--text-secondary); line-height: var(--leading-relaxed); margin-bottom: var(--spacing-5); }
.os-origin-body:last-child { margin-bottom: 0; }

/* ── Timeline ─────────────────────────────────────────────── */
.os-timeline { position: relative; max-width: 820px; margin: 0 auto; }
.os-timeline::before {
  content: ''; position: absolute; left: 24px; top: 0; bottom: 0; width: 1px;
  background: linear-gradient(180deg, var(--color-gold) 0%, var(--color-gold-dark) 40%, var(--border-secondary) 100%);
}
.os-timeline-item { display: flex; gap: var(--spacing-7); margin-bottom: var(--spacing-10); position: relative; padding-left: var(--spacing-3); }
.os-timeline-item:last-child { margin-bottom: 0; }
.os-timeline-dot {
  width: 14px; height: 14px; border-radius: 50%; flex-shrink: 0;
  margin-top: var(--spacing-4); position: relative; z-index: 1;
  transition: transform var(--transition-elegant), box-shadow var(--transition-elegant);
}
.os-timeline-item:hover .os-timeline-dot { transform: scale(1.4); }
.os-dot-gold { background: var(--color-gold); box-shadow: 0 0 0 4px var(--bg-primary), 0 0 16px rgba(var(--color-gold-rgb),0.5); }
.os-dot-navy { background: var(--color-navy-soft); box-shadow: 0 0 0 4px var(--bg-primary); }
.os-dot-green { background: var(--color-green); box-shadow: 0 0 0 4px var(--bg-secondary); }
.os-timeline-content {
  flex: 1; background: var(--bg-primary); border: 1px solid var(--border-secondary);
  border-radius: var(--radius-2xl); padding: var(--spacing-7) var(--spacing-8);
  transition: var(--transition-premium); position: relative;
}
.os-timeline-content::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--gradient-gold); transform: scaleY(0); transform-origin: top; transition: transform var(--transition-slow); border-radius: var(--radius-full); }
.os-timeline-content:hover { box-shadow: var(--shadow-luxury); border-color: var(--border-gold); }
.os-timeline-content:hover::before { transform: scaleY(1); }
.os-timeline-year { display: inline-block; font-family: var(--font-primary); font-size: var(--text-xs); font-weight: var(--font-weight-bold); letter-spacing: var(--ls-wider); text-transform: uppercase; color: var(--color-gold-darker); background: var(--color-gold-bg); border: 1px solid var(--border-gold); border-radius: var(--radius-full); padding: var(--spacing-1) var(--spacing-4); margin-bottom: var(--spacing-3); }
.os-timeline-heading { font-family: var(--font-display); font-size: var(--text-xl); font-weight: var(--font-weight-semibold); color: var(--text-primary); margin-bottom: var(--spacing-3); letter-spacing: -0.01em; }
.os-timeline-text { font-family: var(--font-primary); font-size: var(--text-sm); color: var(--text-muted); line-height: var(--leading-relaxed); margin: 0; }

/* ── Life At Shans Lanka Travels — click any photo to enlarge, slide through the set ── */
.os-team-gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-4); }
.os-team-photo {
  position: relative; overflow: hidden; border-radius: var(--radius-xl);
  aspect-ratio: 1 / 1; box-shadow: var(--shadow-sm); border: 1px solid var(--border-secondary);
  transition: var(--transition-premium);
}
.os-team-photo img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  filter: grayscale(55%) brightness(0.98);
  transition: transform var(--transition-slow), filter var(--transition-slow);
}
.os-team-photo:hover { box-shadow: var(--shadow-luxury); transform: translateY(-4px); border-color: rgba(var(--color-gold-rgb),0.5); }
.os-team-photo:hover img { transform: scale(1.1); filter: grayscale(0%) brightness(1.02); }
.os-team-photo-caption {
  position: absolute; inset: auto 0 0 0; padding: var(--spacing-4) var(--spacing-3) var(--spacing-2-5);
  background: linear-gradient(0deg, rgba(var(--color-navy-rgb),0.90) 0%, rgba(var(--color-navy-rgb),0.25) 70%, transparent 100%);
  opacity: 0; transform: translateY(6px);
  transition: opacity var(--transition-elegant), transform var(--transition-elegant);
}
.os-team-photo:hover .os-team-photo-caption { opacity: 1; transform: translateY(0); }
.os-team-photo-caption span { font-family: var(--font-primary); font-size: var(--text-xs); font-weight: var(--font-weight-semibold); color: var(--color-white); letter-spacing: var(--ls-wide); line-height: var(--leading-snug); }
@media (max-width: 991.98px) { .os-team-gallery { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 767.98px) { .os-team-gallery { grid-template-columns: repeat(2, 1fr); } }

/* ── Force Cards ──────────────────────────────────────────── */
.os-force-card {
  background: var(--bg-primary); border: 1px solid var(--border-secondary);
  border-radius: var(--radius-2xl); padding: var(--spacing-10); text-align: center; height: 100%;
  transition: var(--transition-premium); position: relative; overflow: hidden;
}
.os-force-card::after { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 60%; height: 2px; background: var(--gradient-gold); transform-origin: center; transition: width var(--transition-slow); width: 0; }
.os-force-card:hover { box-shadow: var(--shadow-luxury); border-color: var(--border-gold); transform: translateY(-6px); }
.os-force-card:hover::after { width: 80%; transform: translateX(-50%); }
.os-force-icon { width: 72px; height: 72px; border-radius: var(--radius-2xl); display: flex; align-items: center; justify-content: center; margin: 0 auto var(--spacing-6); font-size: var(--text-2xl); transition: var(--transition-elegant); }
.os-force-icon--gold { background: var(--color-gold-bg); border: 1px solid var(--border-gold); color: var(--color-gold); }
.os-force-icon--navy { background: var(--gradient-primary); color: var(--color-white); box-shadow: var(--shadow-navy); }
.os-force-icon--green { background: var(--color-green-bg); border: 1px solid rgba(var(--color-green-rgb),0.3); color: var(--color-green); }
.os-force-card:hover .os-force-icon { transform: scale(1.1) rotate(5deg); }
.os-force-title { font-family: var(--font-display); font-size: var(--text-xl); font-weight: var(--font-weight-semibold); color: var(--text-primary); margin-bottom: var(--spacing-2); letter-spacing: -0.01em; }
.os-force-name { font-family: var(--font-primary); font-size: var(--text-xs); font-weight: var(--font-weight-semibold); color: var(--color-gold-darker); letter-spacing: var(--ls-wide); text-transform: uppercase; margin-bottom: var(--spacing-4); display: block; }
.os-force-text { font-family: var(--font-primary); font-size: var(--text-sm); color: var(--text-muted); line-height: var(--leading-relaxed); margin: 0; }

/* ── Resilience Cards ─────────────────────────────────────── */
.os-resilience-card {
  background: var(--color-white-05); border: 1px solid var(--color-white-10);
  border-radius: var(--radius-2xl); padding: var(--spacing-9); text-align: center; height: 100%;
  transition: var(--transition-premium); position: relative; overflow: hidden;
}
.os-resilience-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--gradient-gold); transform: scaleX(0); transform-origin: left; transition: transform var(--transition-slow); }
.os-resilience-card:hover { border-color: var(--border-gold); transform: translateY(-4px); box-shadow: var(--shadow-premium); }
.os-resilience-card:hover::before { transform: scaleX(1); }
.os-resilience-card > i { font-size: var(--text-3xl); color: var(--color-gold); margin-bottom: var(--spacing-5); display: block; transition: transform var(--transition-elegant); }
.os-resilience-card:hover > i { transform: scale(1.2); }
.os-resilience-card h5 { font-family: var(--font-display); font-size: var(--text-xl); font-weight: var(--font-weight-semibold); color: var(--color-white); margin-bottom: var(--spacing-3); letter-spacing: -0.01em; }
.os-resilience-card p { font-family: var(--font-primary); font-size: var(--text-sm); color: var(--color-white-60); line-height: var(--leading-relaxed); margin: 0; }

/* ── Pillars Grid ─────────────────────────────────────────── */
.os-pillars-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-4); }
.os-pillar {
  display: flex; align-items: center; gap: var(--spacing-4);
  background: var(--bg-primary); border: 1px solid var(--border-secondary);
  border-radius: var(--radius-xl); padding: var(--spacing-5) var(--spacing-6);
  transition: var(--transition-premium); position: relative; overflow: hidden;
}
.os-pillar::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--gradient-gold); transform: scaleY(0); transform-origin: top; transition: transform var(--transition-elegant); }
.os-pillar:hover { box-shadow: var(--shadow-sm); border-color: var(--border-gold); transform: translateY(-2px); }
.os-pillar:hover::before { transform: scaleY(1); }
.os-pillar i { color: var(--color-gold); font-size: var(--text-xl); flex-shrink: 0; transition: transform var(--transition-elegant); }
.os-pillar:hover i { transform: scale(1.2) rotate(5deg); }
.os-pillar span { font-family: var(--font-primary); font-size: var(--text-sm); font-weight: var(--font-weight-semibold); color: var(--text-secondary); }

/* ── Phase Cards ──────────────────────────────────────────── */
.os-phase-card {
  background: var(--bg-primary); border: 1px solid var(--border-secondary);
  border-radius: var(--radius-2xl); padding: var(--spacing-9); height: 100%;
  position: relative; overflow: hidden; transition: var(--transition-premium);
}
.os-phase-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--border-secondary); transition: background var(--transition-slow); }
.os-phase-card:hover { box-shadow: var(--shadow-premium); transform: translateY(-5px); }
.os-phase-card:hover::before { background: var(--gradient-gold); }
.os-phase-card--gold { border-color: var(--border-gold); background: linear-gradient(145deg, var(--color-gold-bg) 0%, var(--bg-primary) 100%); }
.os-phase-card--gold::before { background: var(--gradient-gold); }
.os-phase-card--gold .os-phase-label { background: var(--gradient-gold); color: var(--color-navy-deep); }
.os-phase-label { display: inline-block; font-family: var(--font-primary); font-size: var(--text-xs); font-weight: var(--font-weight-bold); letter-spacing: var(--ls-wider); text-transform: uppercase; background: var(--color-navy-soft); color: var(--color-white); border-radius: var(--radius-full); padding: var(--spacing-1) var(--spacing-3); margin-bottom: var(--spacing-3); }
.os-phase-years { display: block; font-family: var(--font-display); font-size: var(--text-2xl); font-weight: var(--font-weight-bold); color: var(--color-gold-dark); margin-bottom: var(--spacing-3); letter-spacing: -0.01em; }
.os-phase-title { font-family: var(--font-display); font-size: var(--text-lg); font-weight: var(--font-weight-semibold); color: var(--text-primary); margin-bottom: var(--spacing-5); letter-spacing: -0.01em; }
.os-phase-list { list-style: none; padding: 0; margin: 0; }
.os-phase-list li { font-family: var(--font-primary); font-size: var(--text-sm); color: var(--text-muted); line-height: var(--leading-snug); padding: var(--spacing-2-5) 0; border-bottom: 1px solid var(--border-secondary); display: flex; align-items: flex-start; gap: var(--spacing-3); }
.os-phase-list li:last-child { border-bottom: none; }
.os-phase-list li::before { content: '→'; color: var(--color-gold); font-size: var(--text-xs); margin-top: 2px; flex-shrink: 0; }

/* ── CTA ──────────────────────────────────────────────────── */
.os-cta-section { background: var(--gradient-premium); padding: var(--spacing-28) 0; position: relative; overflow: hidden; }
.os-cta-section::before { content: ''; position: absolute; top: -50%; left: -25%; width: 150%; height: 200%; background: radial-gradient(ellipse 60% 60% at 50% 50%, rgba(var(--color-gold-rgb),0.07) 0%, transparent 70%); animation: rotate 30s linear infinite; }
.os-cta-inner { max-width: 700px; margin: 0 auto; position: relative; }
.os-cta-eyebrow { font-family: var(--font-primary); font-size: var(--text-xs); letter-spacing: var(--ls-widest); text-transform: uppercase; color: var(--color-gold-light); margin-bottom: var(--spacing-4); display: block; }
.os-cta-title { font-family: var(--font-display); font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl)); font-weight: var(--font-weight-semibold); color: var(--color-white); margin-bottom: var(--spacing-5); line-height: var(--leading-tight); letter-spacing: -0.02em; }
.os-cta-subtitle { font-family: var(--font-elegant); font-size: var(--text-xl); font-style: italic; color: var(--color-white-70); margin-bottom: var(--spacing-10); }
.os-cta-actions { display: flex; gap: var(--spacing-4); justify-content: center; flex-wrap: wrap; }
.os-btn-cta { display: inline-flex; align-items: center; gap: var(--spacing-2); font-family: var(--font-primary); font-size: var(--text-sm); font-weight: var(--font-weight-bold); color: var(--color-navy-deep); background: var(--gradient-gold); border-radius: var(--radius-xl); padding: var(--spacing-4) var(--spacing-10); text-decoration: none; box-shadow: var(--shadow-gold); transition: var(--transition-elegant); letter-spacing: var(--ls-wide); text-transform: uppercase; }
.os-btn-cta:hover { background: var(--gradient-gold-hover); box-shadow: var(--glow-gold); transform: translateY(-3px); color: var(--color-navy-deep); }
.os-btn-cta-outline { display: inline-flex; align-items: center; gap: var(--spacing-2); font-family: var(--font-primary); font-size: var(--text-sm); font-weight: var(--font-weight-semibold); color: var(--color-white); background: rgba(255,255,255,0.06); border: 1.5px solid var(--color-white-30); border-radius: var(--radius-xl); padding: var(--spacing-4) var(--spacing-10); text-decoration: none; transition: var(--transition-elegant); letter-spacing: var(--ls-wide); text-transform: uppercase; }
.os-btn-cta-outline:hover { border-color: var(--color-gold); color: var(--color-gold); background: rgba(var(--color-gold-rgb),0.1); transform: translateY(-3px); }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 991.98px) { .os-section { padding: var(--spacing-20) 0; } .os-origin-card { padding: var(--spacing-10); } .os-pillars-grid { grid-template-columns: 1fr; } }
@media (max-width: 767.98px) { .os-section { padding: var(--spacing-14) 0; } .os-timeline::before { left: 18px; } .os-origin-card { padding: var(--spacing-7); } .os-origin-year { font-size: 5rem; } }

/* ============================================================
   Premium Interaction Layer
   Animated title underline · badge shimmer · gold pulse ring ·
   3D tilt · magnetic buttons
   ============================================================ */

/* Animated gradient underline on section titles */
.os-section-title { position: relative; display: block; width: fit-content; }
.text-center .os-section-title { margin-inline: auto; }
.os-section-title::after {
  content: ''; position: absolute; left: 50%; bottom: -10px; transform: translateX(-50%);
  width: 0; height: 2px; background: var(--gradient-gold); border-radius: var(--radius-full);
  transition: width 0.9s cubic-bezier(0.4,0,0.2,1) 0.15s;
}
.reveal-on-scroll.revealed .os-section-title::after { width: 64px; }

/* Hero-badge shimmer sweep (our-story-specific keyframe name — avoids
   collision with main.css's own @keyframes shimmer) */
@keyframes osShimmer {
  0% { transform: translateX(-120%) skewX(-15deg); }
  100% { transform: translateX(220%) skewX(-15deg); }
}
.os-hero-badge { position: relative; overflow: hidden; }
.os-hero-badge::before {
  content: ''; position: absolute; top: 0; left: 0; width: 40%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.22), transparent);
  animation: osShimmer 3.2s ease-in-out infinite; animation-delay: 1.2s; pointer-events: none;
}

/* Gold pulse ring around the founder origin photo */
.os-origin-photo { }
.os-origin-photo img { position: relative; }
.os-origin-photo::after {
  content: ''; position: absolute; z-index: 2; top: var(--spacing-4); right: var(--spacing-4);
  bottom: var(--spacing-4); left: var(--spacing-4);
  border: 1px solid rgba(var(--color-gold-rgb),0.45); border-radius: var(--radius-3xl);
  opacity: 0; pointer-events: none;
}
.os-origin-photo:hover::after { opacity: 1; animation: pulse-gold 1.8s ease-out infinite; }

/* 3D pointer tilt — driven by --tilt-x / --tilt-y / --tilt-lift set via JS */
[data-tilt] {
  transform: perspective(900px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg)) translateY(var(--tilt-lift, 0));
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
  will-change: transform;
}

/* Magnetic radial highlight for CTA buttons, tracked via --mx / --my */
.os-btn-cta, .os-btn-cta-outline { position: relative; overflow: hidden; }
.os-btn-cta::before, .os-btn-cta-outline::before {
  content: ''; position: absolute; left: var(--mx, 50%); top: var(--my, 50%);
  width: 220px; height: 220px; transform: translate(-50%, -50%); border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.28) 0%, transparent 70%);
  opacity: 0; transition: opacity 0.3s ease; pointer-events: none;
}
.os-btn-cta:hover::before, .os-btn-cta-outline:hover::before { opacity: 1; }

/* Subtle float-on-hover for pillar icons and phase labels */
.os-pillar:hover i { animation: float 2s ease-in-out infinite; }
.os-force-card:hover .os-force-icon--gold { animation: pulse-gold 1.6s ease-out infinite; }

/* Reduced-motion / touch overrides */
@media (prefers-reduced-motion: reduce) {
  .os-hero-badge::before { animation: none; }
  .os-origin-photo:hover::after { animation: none; }
  .os-pillar:hover i { animation: none; }
  .os-force-card:hover .os-force-icon--gold { animation: none; }
  [data-tilt] { transform: none !important; }
}
@media (hover: none) {
  [data-tilt] { transform: none !important; }
}


/* ============================================================
   Photo Lightbox — click-to-enlarge gallery with slide navigation
   Shared pattern across all company-*.html pages (main.css tokens only)
   ============================================================ */
[data-lightbox] { cursor: pointer; }
.lb-overlay {
  position: fixed; inset: 0; z-index: var(--z-index-maximum);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transition: opacity 0.35s ease, visibility 0.35s ease;
}
.lb-overlay.active { opacity: 1; visibility: visible; }
.lb-backdrop { position: absolute; inset: 0; background: rgba(6,12,26,0.92); backdrop-filter: blur(6px); }
.lb-content {
  position: relative; z-index: 1; max-width: min(92vw, 1100px); max-height: 88vh;
  display: flex; flex-direction: column; align-items: center;
  transform: scale(0.94); transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
}
.lb-overlay.active .lb-content { transform: scale(1); }
.lb-image-wrap { position: relative; border-radius: var(--radius-xl); overflow: hidden; box-shadow: 0 30px 80px rgba(0,0,0,0.5); background: var(--color-navy-abyss); line-height: 0; }
.lb-image { display: block; max-width: min(90vw, 1000px); max-height: 72vh; width: auto; height: auto; object-fit: contain; }
.lb-caption { margin-top: var(--spacing-4); font-family: var(--font-primary); font-size: var(--text-sm); color: var(--color-white-80); text-align: center; max-width: 640px; }
.lb-counter { margin-top: var(--spacing-2); font-family: var(--font-primary); font-size: var(--text-xs); letter-spacing: var(--ls-wide); text-transform: uppercase; color: var(--color-gold-light); }
.lb-close, .lb-prev, .lb-next {
  position: fixed; display: flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; border-radius: 50%; background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2); color: var(--color-white); cursor: pointer;
  transition: var(--transition-elegant); backdrop-filter: blur(8px); z-index: 2; padding: 0;
}
.lb-close:hover, .lb-prev:hover, .lb-next:hover { background: var(--gradient-gold); color: var(--color-navy-deep); border-color: transparent; }
.lb-close { top: var(--spacing-6); right: var(--spacing-6); }
.lb-prev { left: var(--spacing-6); top: 50%; transform: translateY(-50%); }
.lb-next { right: var(--spacing-6); top: 50%; transform: translateY(-50%); }
.lb-prev:hover, .lb-next:hover { transform: translateY(-50%) scale(1.08); }
.lb-close:hover { transform: scale(1.08); }
@media (max-width: 575.98px) {
  .lb-close { top: var(--spacing-4); right: var(--spacing-4); width: 40px; height: 40px; }
  .lb-prev { left: var(--spacing-3); width: 40px; height: 40px; }
  .lb-next { right: var(--spacing-3); width: 40px; height: 40px; }
}