/* ============================================================
   company-our-story.css  v4.0
   Annora Ceylon — Our Story  |  Premium Dark 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); 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 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); 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; }

/* ── 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(76,175,114,0.3); 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); 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); 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; } }