/* =========================================================
   bio.ly — About Page Styles
   File: assets/css/about.bio.css
   v2.0 • 2025-08-08
   – Lightweight, RTL-aware, dark/light
   – Matches pricing/login aesthetics
   ========================================================= */

/* ===== Root / Theme ===== */
:root{
  --bg: #0b1020;
  --surface: #111623;
  --card: #12182a;
  --text: #e6ebf5;
  --text-dim: #b8c2d3;
  --border: #253046;
  --primary: #2560ec;
  --accent: #ff8a34;
  --success: #10b981;
  --violet: #8b5cf6;
  --shadow-1: 0 6px 18px rgba(0,0,0,.20);
  --shadow-2: 0 10px 34px rgba(0,0,0,.28);
  --radius: 16px;
  --ff: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Noto Sans", "Helvetica Neue", Arial, "Apple Color Emoji","Segoe UI Emoji";
}

@media (prefers-color-scheme: light){
  :root{
    --bg: #f7f8fb;
    --surface: #ffffff;
    --card: #ffffff;
    --text: #0f172a;
    --text-dim: #475569;
    --border: #e5e7eb;
    --shadow-1: 0 6px 16px rgba(2,6,23,.08);
    --shadow-2: 0 10px 26px rgba(2,6,23,.12);
  }
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background: var(--bg);
  color: var(--text);
  font-family: var(--ff);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===== Layout Helpers ===== */
.container{
  width: min(1100px, 100%);
  margin-inline: auto;
  padding-inline: clamp(16px, 3vw, 24px);
}

.page-hero-title{
  font-size: clamp(28px, 4.2vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 10px;
  font-weight: 900;
}
.page-hero{
  text-align: center;
  padding: 120px 16px 40px;
}

/* ===== Buttons (reused) ===== */
.pl-btn-main{
  display:inline-flex;align-items:center;justify-content:center;
  gap:.55rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color:#fff;text-decoration:none;
  padding:12px 18px;border-radius:12px;font-weight:800;
  border:0; box-shadow: var(--shadow-1);
  transition: transform .12s, box-shadow .12s, opacity .12s;
}
.pl-btn-main:hover{ transform: translateY(-1px); box-shadow: var(--shadow-2); }
.pl-btn-lg{ padding:14px 20px; font-size: 1.02rem; }

.pl-btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;
  color:var(--text);
  padding:12px 16px;border-radius:12px;font-weight:800;text-decoration:none;
  border:1px solid var(--border);
  background: color-mix(in oklab, var(--surface) 70%, transparent);
  transition: background .12s, transform .12s, border-color .12s;
}
.pl-btn-ghost:hover{ transform: translateY(-1px); border-color: color-mix(in oklab, var(--primary) 50%, var(--border)); }

/* ===== HERO ===== */
.about-hero{
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(900px 420px at 20% -10%, color-mix(in oklab, var(--primary) 14%, transparent), transparent 60%),
    radial-gradient(900px 520px at 100% 10%, color-mix(in oklab, var(--accent) 14%, transparent), transparent 60%);
}
.about-hero-inner{
  position: relative;
  z-index: 2;
}

.about-hero .about-desc{
  color: var(--text-dim);
  font-size: clamp(15px, 2.6vw, 18px);
  margin: 0 auto 18px;
  width: min(760px, 100%);
}
.about-hero-cta{
  display:flex; align-items:center; justify-content:center; gap:12px; flex-wrap:wrap;
}

/* decorative bg */
.about-hero-bg{
  pointer-events:none;
  position:absolute; inset:0;
  background:
    radial-gradient(800px 300px at 60% 0%, color-mix(in oklab, var(--primary) 11%, transparent), transparent 60%),
    radial-gradient(600px 260px at -10% 70%, color-mix(in oklab, var(--violet) 14%, transparent), transparent 60%);
  opacity:.8;
}

/* ===== STATS ===== */
.bio-stats{
  margin: 28px auto 38px;
  display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap:14px;
}
.stat-card{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 16px;
  text-align: center;
  box-shadow: var(--shadow-1);
}
.stat-num{
  font-size: clamp(22px, 4vw, 30px);
  font-weight: 900;
  letter-spacing: .5px;
}
.stat-label{
  color: var(--text-dim);
  font-weight: 700;
  font-size: 13.5px;
}

/* ===== PILLARS ===== */
.bio-pillars{
  margin: 22px auto 30px;
  display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px;
}
.pillar{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 18px 16px;
  box-shadow: var(--shadow-1);
  display:grid; align-content:start; gap:8px;
  transition: transform .12s, box-shadow .12s, border-color .12s;
}
.pillar:hover{
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
  border-color: color-mix(in oklab, var(--primary) 26%, var(--border));
}
.pill-icon{ display:grid; place-items:center; margin-bottom: 4px; }
.pillar h3{
  margin: 0;
  font-size: 1.05rem;
  font-weight: 900;
}
.pillar p{
  margin: 0;
  color: var(--text-dim);
  font-size: .98rem;
}

/* ===== TIMELINE ===== */
.bio-timeline{
  margin: 34px auto 10px;
}
.bio-timeline h2{
  text-align:center; font-size: clamp(22px, 3.5vw, 28px);
  margin: 0 0 12px; font-weight: 900;
}
.timeline{
  position:relative;
  width:min(860px, 100%);
  margin: 0 auto;
  padding: 12px 10px 14px;
}
.timeline::before{
  content:"";
  position:absolute; left: 20px; top: 0; bottom: 0;
  width: 2px; background: color-mix(in oklab, var(--primary) 40%, var(--border));
  border-radius: 2px;
}
.timeline-event{
  position:relative;
  display:grid; grid-template-columns: 40px 1fr;
  gap: 12px; padding: 8px 0 10px;
}
.timeline-event .dot{
  position:absolute; left: 12px; top: 14px;
  width:16px;height:16px;border-radius:50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--primary) 16%, transparent);
}
.timeline-event .content{
  background: var(--card);
  border:1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  box-shadow: var(--shadow-1);
  font-weight: 700;
  color: var(--text);
  grid-column: 2 / -1;        /* FIX: ضع المحتوى في العمود العريض في LTR */
}
.timeline-event .content b{
  color: color-mix(in oklab, var(--text) 86%, var(--primary));
}

/* RTL line and dot */
[dir="rtl"] .timeline::before{ left:auto; right:20px; }
[dir="rtl"] .timeline-event{ grid-template-columns: 1fr 40px; }
[dir="rtl"] .timeline-event .dot{ left:auto; right:12px; }
/* FIX: في RTL اجعل المحتوى في العمود الأوّل (العريض) */
[dir="rtl"] .timeline-event .content{ grid-column: 1 / span 1; }

/* ===== FOUNDER NOTE ===== */
.bio-founder{
  margin: 30px auto 16px;
}
.founder-card{
  display:grid; grid-template-columns: 72px 1fr; gap: 14px;
  background: var(--card);
  border:1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 18px;
  box-shadow: var(--shadow-1);
  width: min(860px, 100%);
  margin-inline: auto;
}
.founder-avatar{
  width: 58px; height: 58px; border-radius: 50%;
  display:grid; place-items:center; font-size: 28px;
  background: radial-gradient(120px 90px at 20% 10%, color-mix(in oklab, var(--primary) 18%, transparent), transparent 60%),
              radial-gradient(120px 90px at 80% 60%, color-mix(in oklab, var(--accent) 18%, transparent), transparent 60%);
  border: 1px solid var(--border);
}
.founder-card h3{ margin: 2px 0 4px; font-weight: 900; }
.founder-card p{ margin: 0; color: var(--text-dim); font-weight: 600; }
.founder-sign{ margin-top: 10px; color: var(--text); font-weight: 900; }

/* ===== PRESS ===== */
.bio-press{
  margin: 26px auto 18px;
}
.bio-press h2{
  text-align:center; margin: 0 0 10px; font-weight: 900;
  font-size: clamp(18px, 3vw, 22px);
  color: color-mix(in oklab, var(--text) 86%, var(--primary));
}
.press-logos{
  display:grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 12px;
  width:min(860px, 100%); margin-inline:auto;
}
.press-logo{
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: 12px;
  padding: 12px;
  text-align:center;
  color: var(--text-dim);
  font-weight: 800;
}

/* ===== CTA ===== */
.bio-cta{
  text-align:center;
  margin: 30px auto 54px;
  padding: 26px 16px 34px;
  background:
    radial-gradient(800px 320px at 15% -5%, color-mix(in oklab, var(--primary) 12%, transparent), transparent 60%),
    radial-gradient(900px 420px at 85% 105%, color-mix(in oklab, var(--accent) 12%, transparent), transparent 60%);
}
.bio-cta h3{
  margin:0 0 6px; font-size: clamp(22px, 3.6vw, 30px); font-weight: 900;
}
.bio-cta .cta-desc{
  margin: 0 0 12px; color: var(--text-dim); font-weight: 700;
}

/* ===== Responsive ===== */
@media (max-width: 980px){
  .bio-pillars{ grid-template-columns: repeat(2, minmax(0,1fr)); }
  .bio-stats{ grid-template-columns: repeat(3, minmax(0,1fr)); }
  .press-logos{ grid-template-columns: repeat(3, minmax(0,1fr)); }
}
@media (max-width: 720px){
  .bio-pillars{ grid-template-columns: 1fr; }
  .bio-stats{ grid-template-columns: 1fr 1fr; }
  .press-logos{ grid-template-columns: 1fr 1fr; }
  .founder-card{ grid-template-columns: 56px 1fr; }
}
@media (max-width: 520px){
  .bio-stats{ grid-template-columns: 1fr; }
  .press-logos{ grid-template-columns: 1fr; }
}

/* ===== Small polish for links in cards ===== */
a{ color: inherit; }
a:focus-visible{
  outline: 3px solid color-mix(in oklab, var(--primary) 40%, transparent);
  outline-offset: 2px;
}

/* ===== Optional fade-in ===== */
@keyframes fadeUp{
  from{ opacity:0; transform: translateY(6px); }
  to{ opacity:1; transform: none; }
}
.about-hero-inner,.bio-stats,.bio-pillars,.bio-timeline,.bio-founder,.bio-press,.bio-cta{
  animation: fadeUp .36s ease-out both;
}