/* ===========================================================
   Al Siyabi Group — Institutional One-Page Site
   Design System: 85% White/Neutral — 10% Charcoal Text — 5% Red Accent
   =========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@300;400;500;700;900&family=Inter:wght@300;400;500;600;700;800&display=swap');

:root{
  --paper:#ffffff;
  --paper-soft:#f7f6f4;
  --line:#e7e4de;
  --ink:#1a1a1a;
  --ink-mid:#4a4a4a;
  --ink-low:#8a8a8a;
  --red:#ba282e;
  --red-deep:#8c1d22;
  --red-soft:#fbeeed;

  --radius:3px;
  --container:1180px;
  --ease:cubic-bezier(.16,.84,.44,1);

  --font-ar:'Tajawal', system-ui, sans-serif;
  --font-en:'Inter', system-ui, sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--paper);
  color:var(--ink-mid);
  font-family:var(--font-ar);
  font-size:16px;
  line-height:1.8;
  text-align:start;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
html[lang="en"] body{font-family:var(--font-en);}

img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
p,h1,h2,h3,h4,blockquote{text-align:start;}

.container{max-width:var(--container);margin:0 auto;padding:0 32px;}

/* ---------- Language visibility ---------- */
[data-en]{display:none;}
html[lang="en"] [data-ar]{display:none;}
html[lang="en"] [data-en]{display:revert;}

html[dir="rtl"] .ltr-only{display:none;}
html[dir="ltr"] .rtl-only{display:none;}

/* ---------- Topbar ---------- */
.topbar{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.topbar-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:88px;
  /* Follows the page's own direction: logo sits at its natural top-right in Arabic
     (top-left in English), language switch on the opposite side — standard bilingual behavior. */
}

.brand{display:flex;align-items:center;gap:16px;}
.brand-icon{height:54px;width:auto;flex:none;}
.brand-name{display:flex;align-items:baseline;gap:6px;}
.brand-name .ar-name{font-family:var(--font-ar);font-size:18px;font-weight:700;color:var(--ink);}
.brand-name .sep{color:var(--line);font-size:14px;}
.brand-name .en-name{font-family:var(--font-en);font-size:13.5px;font-weight:600;color:var(--ink-mid);}

.nav-actions{display:flex;align-items:center;gap:16px;}
.lang-switch{
  border:1px solid var(--line);background:transparent;color:var(--ink-mid);
  font-size:12px;letter-spacing:1px;padding:9px 16px;border-radius:var(--radius);
  cursor:pointer;transition:.25s var(--ease);font-family:inherit;
}
.lang-switch:hover{border-color:var(--red);color:var(--red);}

.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 30px;font-size:13.5px;letter-spacing:.4px;
  border-radius:var(--radius);border:1px solid var(--red);
  color:#fff;background:var(--red);
  transition:.3s var(--ease);font-weight:700;white-space:nowrap;
}
.btn:hover{background:var(--red-deep);border-color:var(--red-deep);}
.btn-outline{
  background:transparent;color:var(--ink);border:1px solid var(--line);
}
.btn-outline:hover{border-color:var(--red);color:var(--red);}

.menu-toggle{display:none;background:none;border:0;color:var(--ink);font-size:22px;cursor:pointer;}

/* ---------- Hero ---------- */
.hero{
  position:relative;padding:210px 0 130px;
  background:var(--paper);
  border-bottom:1px solid var(--line);
}
.hero .container{max-width:980px;}
.hero h1{
  font-size:clamp(32px,4.6vw,54px);
  font-weight:700;line-height:1.4;
  color:var(--ink);
  margin-bottom:28px;
  letter-spacing:-.2px;
}
.hero p.lead{
  font-size:19px;line-height:1.85;color:var(--ink-mid);max-width:740px;margin-bottom:0;font-weight:400;
}
.hero-rule{width:60px;height:3px;background:var(--red);margin-bottom:32px;}

/* ---------- Section shells ---------- */
section{padding:110px 0;}
.kicker{
  font-size:15px;letter-spacing:1.5px;color:var(--red);text-transform:uppercase;margin-bottom:18px;display:block;font-weight:700;
}
.section-head{max-width:780px;margin-bottom:56px;}
.section-head h2{font-size:clamp(28px,3.2vw,38px);font-weight:700;line-height:1.35;color:var(--ink);letter-spacing:-.2px;}

.divider{height:1px;background:var(--line);border:0;margin:0;}

/* ---------- Philosophy / track record ---------- */
.philosophy{background:var(--paper-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.philosophy .section-head{margin-bottom:40px;}
.philosophy p{
  font-size:18.5px;line-height:2;color:var(--ink-mid);max-width:920px;font-weight:400;
}
.philosophy p a{
  color:var(--red);border-bottom:1px solid rgba(186,40,46,.35);
  transition:.2s var(--ease);font-weight:500;
}
.philosophy p a:hover{color:var(--red-deep);border-color:var(--red-deep);}

.logo-block{
  display:block;height:auto;
}
.logo-block-sandan{width:168px;}
.logo-link{
  display:block;width:fit-content;margin:14px 0 18px;
  transition:.2s var(--ease);opacity:1;
}
.logo-link:hover{opacity:.75;}
.logo-block-chip{
  display:flex;align-items:center;width:fit-content;background:#1a1a1a;
  padding:13px 18px;border-radius:3px;margin:14px 0 18px;
  transition:.2s var(--ease);
}
.logo-block-chip:hover{background:#2b2b2b;}
.logo-block-chip .logo-block{display:block;margin:0;width:132px;}

/* ---------- Leadership ---------- */
.leadership{background:var(--paper);}
.leadership .section-head{margin-bottom:44px;}
.leader-card{
  border-inline-start:3px solid var(--red);
  padding-inline-start:32px;
  max-width:820px;
}
.leader-card blockquote{
  font-size:21px;line-height:1.9;color:var(--ink);font-style:normal;margin-bottom:24px;font-weight:500;
}
.leader-card .name{font-size:16px;font-weight:700;color:var(--ink);}
.leader-card .title{font-size:13.5px;color:var(--ink-mid);margin-top:4px;letter-spacing:.3px;}

/* ---------- Investment mandate ---------- */
.mandate{background:var(--paper-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.mandate-list{max-width:920px;}
.mandate-item{
  padding:28px 0;border-bottom:1px solid var(--line);
}
.mandate-item:first-child{padding-top:0;}
.mandate-item:last-child{border-bottom:0;padding-bottom:0;}
.mandate-item h3{font-size:18.5px;font-weight:700;color:var(--ink);margin-bottom:8px;line-height:1.4;}
.mandate-item p{font-size:15px;color:var(--ink-mid);line-height:1.85;}

/* ---------- Investor access panel ---------- */
.nda-panel{
  background:var(--paper);border:1px solid var(--line);border-radius:4px;padding:52px;
  display:flex;justify-content:space-between;align-items:center;gap:40px;flex-wrap:wrap;
}
.nda-panel .nda-copy{max-width:640px;}
.nda-panel h3{font-size:22px;font-weight:700;color:var(--ink);margin-bottom:12px;}
.nda-panel p{color:var(--ink-mid);font-size:15.5px;}

/* ---------- Footer / verification ---------- */
footer{background:var(--ink);color:#e9e7e3;padding-top:0;}
.footer-grid{background:rgba(255,255,255,.1);}
.footer-panel{background:var(--ink);padding:60px;}
.footer-panel h5{font-size:13.5px;letter-spacing:1.5px;color:var(--red);text-transform:uppercase;margin-bottom:26px;font-weight:700;}
.info-row{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.08);}
.info-row:last-child{border-bottom:0;}
.info-row .k{width:130px;flex:none;font-size:12.5px;color:rgba(255,255,255,.45);letter-spacing:.3px;}
.info-row .v{font-size:14.5px;color:#f2f0ec;font-family:var(--font-en);direction:ltr;text-align:start;flex:1;min-width:0;}
.info-row .v a{color:#f2f0ec;border-bottom:1px solid rgba(255,255,255,.3);}
.info-row .v a:hover{color:#fff;border-color:#fff;}
.addr-text{display:block;}
.addr-link{
  display:inline-flex;align-items:center;gap:6px;max-width:100%;
  margin-top:8px;font-size:12.5px;color:rgba(255,255,255,.55);
  border-bottom:1px solid rgba(255,255,255,.3);transition:.2s var(--ease);
}
.addr-url{font-family:var(--font-en);direction:ltr;word-break:break-all;}
.addr-link:hover{color:#fff;border-color:#fff;}
.addr-arrow{font-size:12px;line-height:1;transition:.2s var(--ease);}
.addr-link:hover .addr-arrow{transform:translate(2px,-2px);}

.footer-legal{
  border-top:1px solid rgba(255,255,255,.1);padding:26px 0;
}
.footer-legal .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;}
.footer-legal p{font-size:12.5px;color:rgba(255,255,255,.5);}
.footer-legal .crn{font-family:var(--font-en);direction:ltr;}

/* ---------- Utility ---------- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease), transform .7s var(--ease);}
.reveal.in{opacity:1;transform:translateY(0);}

/* ---------- Responsive ---------- */
@media (max-width:640px){
  .topbar-inner{height:auto;min-height:72px;padding-top:12px;padding-bottom:12px;}
  .brand-icon{height:38px;}
  .brand-name{flex-direction:column;align-items:flex-start;gap:1px;}
  .brand-name .sep{display:none;}
  .brand-name .ar-name{font-size:13.5px;}
  .brand-name .en-name{font-size:9.5px;font-weight:500;}
  .nav-actions{gap:8px;}
  .lang-switch{padding:7px 12px;font-size:11px;}
  .hero{padding:150px 0 70px;}
  section{padding:72px 0;}
  .footer-panel{padding:40px 28px;}
  .nda-panel{padding:34px 26px;flex-direction:column;align-items:flex-start;}
  .nda-panel .btn{width:100%;justify-content:center;}
  .leader-card blockquote{font-size:18.5px;}
  .logo-link{margin:10px 0 14px;}
  .logo-block-sandan{width:128px;}
  .logo-block-chip{padding:10px 14px;margin:10px 0 14px;}
  .logo-block-chip .logo-block{width:100px;}
}