/* ── HERO ─────────────────────────────────────────────────────── */
.onas-hero{background:var(--dark-bg);padding:110px 0 80px;position:relative;overflow:hidden;text-align:center}
.onas-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 30%,rgba(30,177,180,.08),transparent 65%);pointer-events:none}
.onas-hero-inner{position:relative;z-index:1}
.onas-eyebrow{font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:16px}
.onas-hero h1{font-size:clamp(2.4rem,5vw,3.6rem);color:var(--txt-light);line-height:1.15;margin-bottom:20px}
.onas-accent{color:var(--accent)}
.onas-hero-sub{font-size:1.05rem;color:var(--txt-muted);line-height:1.75;max-width:560px;margin:0 auto}

/* ── TIMELINE ─────────────────────────────────────────────────── */
.onas-timeline-sec{padding:80px 0 60px;background:var(--bg-alt)}
.onas-timeline{max-width:700px;margin:0 auto;display:flex;flex-direction:column;gap:0}

.onas-tl-item{display:grid;grid-template-columns:72px 32px 1fr;gap:0 20px;align-items:start}

.onas-tl-year{font-family:'Poppins',sans-serif;font-size:.92rem;font-weight:700;color:var(--accent);text-align:right;padding-top:3px;padding-right:4px}

.onas-tl-line{display:flex;flex-direction:column;align-items:center;position:relative}
.onas-tl-line::after{content:'';position:absolute;top:22px;bottom:-22px;width:2px;background:rgba(30,177,180,.2);left:50%;transform:translateX(-50%)}
.onas-tl-line--last::after{display:none}
.onas-tl-dot{width:14px;height:14px;border-radius:50%;background:rgba(30,177,180,.3);border:2px solid var(--accent);margin-top:4px;flex-shrink:0;position:relative;z-index:1}
.onas-tl-dot--accent{background:var(--accent);box-shadow:0 0 12px rgba(30,177,180,.5)}

.onas-tl-content{padding-bottom:44px}
.onas-tl-content h3{font-size:1.05rem;font-weight:700;color:var(--txt-dark);margin-bottom:8px;font-family:'Poppins',sans-serif}
.onas-tl-content p{font-size:.88rem;color:var(--txt-body);line-height:1.75;margin:0}

/* ── STATS ────────────────────────────────────────────────────── */
.onas-stats-sec{background:var(--dark-bg);padding:56px 0}
.onas-stats{display:flex;align-items:center;justify-content:center;gap:0;flex-wrap:wrap}
.onas-stat{text-align:center;padding:16px 40px;display:flex;flex-direction:column;gap:6px}
.onas-stat-num{font-family:'Poppins',sans-serif;font-size:2.2rem;font-weight:700;color:var(--accent);line-height:1}
.onas-stat-label{font-size:.78rem;color:var(--txt-muted);text-transform:uppercase;letter-spacing:.06em}
.onas-stat-div{width:1px;height:48px;background:rgba(255,255,255,.08);flex-shrink:0}

/* ── MISSION ──────────────────────────────────────────────────── */
.onas-mission{padding:80px 0;background:var(--bg-alt)}
.onas-mission-inner{max-width:680px;margin:0 auto;text-align:center}
.onas-mission h2{font-size:clamp(1.8rem,3.5vw,2.4rem);color:var(--txt-dark);margin-bottom:20px;line-height:1.25}
.onas-mission-text{font-size:.95rem;color:var(--txt-body);line-height:1.8;margin-bottom:48px}

.onas-mission-vals{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;text-align:left}
.onas-val{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--border);border-radius:12px;padding:16px 20px}
.onas-val-icon{font-size:1.1rem;color:var(--accent);flex-shrink:0}
.onas-val span{font-size:.88rem;font-weight:600;color:var(--txt-dark);font-family:'Poppins',sans-serif}

/* ── LEGAL ────────────────────────────────────────────────────── */
.onas-legal{padding:32px 0 48px;background:var(--bg-alt);border-top:1px solid var(--border)}
.onas-legal-label{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--txt-muted);margin-bottom:8px}
.onas-legal-text{font-size:.78rem;color:var(--txt-muted);line-height:1.7;max-width:680px}

/* ── RESPONSIVE ───────────────────────────────────────────────── */
@media(max-width:600px){
  .onas-tl-item{grid-template-columns:52px 24px 1fr;gap:0 12px}
  .onas-tl-year{font-size:.8rem}
  .onas-stat{padding:12px 24px}
  .onas-stat-num{font-size:1.8rem}
  .onas-stat-div{display:none}
  .onas-mission-vals{grid-template-columns:1fr}
}