/* Shared styles for roadmap, blog and article pages.
   Mirrors the home page (index.html) design: black + gold, Barlow Condensed headings, Inter body. */
:root{--bg:#000;--fg:#fff;--muted:#a09c92;--line:#1a1a1a;--gold:#c9a84c;--gold-dim:rgba(201,168,76,.45);--text:#c9c6bf;--text-2:#a8a5a0}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--fg);font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;font-size:16px;line-height:1.5;overflow-x:hidden;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,.logo,.btn,.nav-links a,.lang-btn{font-family:'Barlow Condensed',sans-serif;text-transform:uppercase;letter-spacing:.04em;font-weight:600}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
::selection{background:var(--gold);color:#000}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.container{max-width:1400px;margin:0 auto;padding:0 40px}
.narrow{max-width:820px;margin:0 auto;padding:0 40px}
section{scroll-margin-top:84px}

.skip-link{position:absolute;left:16px;top:-60px;z-index:2000;background:var(--gold);color:#000;padding:10px 16px;font-weight:500;transition:top .2s}
.skip-link:focus{top:12px}

/* ── NAV (same as home) ─────────────────────────────────────────────────── */
.site-nav{position:fixed;top:0;left:0;right:0;z-index:1000;height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 40px;background:rgba(0,0,0,.85);backdrop-filter:saturate(140%) blur(10px);-webkit-backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line)}
.logo{font-weight:700;font-size:24px;letter-spacing:.08em;white-space:nowrap;display:flex;align-items:center;gap:12px}
.logo img{height:60px;width:auto}
.nav-links{display:flex;gap:30px;align-items:center}
.nav-links a{font-size:14px;position:relative;padding:8px 0;opacity:.92;transition:opacity .2s,color .2s}
.nav-links a:hover{opacity:1}
.nav-links a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--gold);transition:width .25s}
.nav-links a:hover::after,.nav-links a[aria-current="page"]::after{width:100%}
.nav-links a.nav-cta{border:1px solid var(--gold-dim);color:var(--gold);padding:8px 18px}
.nav-links a.nav-cta::after{display:none}
.nav-links a.nav-cta:hover{background:var(--gold);color:#000;border-color:var(--gold)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;width:44px;height:44px;position:relative}
.nav-toggle span{position:absolute;left:12px;right:12px;height:2px;background:#fff;transition:.3s}
.nav-toggle span:nth-child(1){top:15px}.nav-toggle span:nth-child(2){top:21px}.nav-toggle span:nth-child(3){top:27px}
.nav-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.lang-switcher{display:flex;gap:4px;align-items:center;margin-left:24px}
.lang-btn{background:none;border:1px solid transparent;color:#8a8a8a;font-size:13px;letter-spacing:.06em;padding:5px 10px;cursor:pointer;transition:all .2s}
.lang-btn:hover{color:#fff;border-color:#444}
.lang-btn.active{color:#fff;border-color:#fff}
.lang-sep{color:#2a2a2a;font-size:12px;user-select:none}
.lang-switcher-mobile{display:none}
@media(max-width:1180px){.nav-links{gap:20px}.nav-links a{font-size:13px}.logo{font-size:20px}}
@media(max-width:980px){
  .site-nav{padding:0 20px;height:64px}
  .logo{font-size:18px}.logo img{height:44px}
  .nav-toggle{display:block}
  .lang-switcher{display:none}
  .nav-links{position:fixed;inset:64px 0 auto 0;background:#000;border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:16px 20px;transform:translateY(-130%);transition:transform .3s;align-items:flex-start}
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:14px 0;width:100%;font-size:16px;border-bottom:1px solid #111}
  .nav-links a.nav-cta{border:0;border-bottom:1px solid #111;padding:14px 0}
  .lang-switcher-mobile{display:flex;gap:6px;align-items:center;padding:14px 0 4px}
  .lang-switcher-mobile .lang-btn{font-size:15px;padding:7px 14px;border-color:#333}
  .lang-switcher-mobile .lang-btn.active{border-color:#fff}
  .container,.narrow{padding:0 20px}
}

/* ── COMMON ─────────────────────────────────────────────────────────────── */
.eyebrow{color:var(--gold);font-size:13px;letter-spacing:.2em;text-transform:uppercase;margin-bottom:18px;display:flex;align-items:center;gap:12px}
.eyebrow::before{content:'';width:26px;height:1px;background:var(--gold)}
.gold-title{background:linear-gradient(105deg,#fff 55%,var(--gold) 110%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.lead{color:#dedbd4;font-size:clamp(17px,1.5vw,19px);line-height:1.7;max-width:720px}
.btn{display:inline-block;padding:14px 34px;border:1px solid #fff;color:#fff;font-size:14px;letter-spacing:.08em;transition:all .25s;background:transparent;cursor:pointer}
.btn:hover{background:var(--gold);border-color:var(--gold);color:#000}
.btn-solid{background:var(--gold);border-color:var(--gold);color:#000}
.btn-solid:hover{background:#e0c06a;border-color:#e0c06a}
.btn-gold{border-color:var(--gold-dim);color:var(--gold)}

.page-hero{position:relative;padding:190px 0 110px;border-bottom:1px solid var(--line);overflow:hidden;isolation:isolate}
.page-hero .bg{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center}
.page-hero::after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(0,0,0,.55),rgba(0,0,0,.78) 70%,#000)}
.page-hero h1{font-size:clamp(48px,8vw,118px);line-height:.86;font-weight:700;margin-bottom:26px}
@media(max-width:980px){.page-hero{padding:140px 0 80px}}

/* Reveal on scroll (only hidden when JS is running) */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* ── CTA + FOOTER ───────────────────────────────────────────────────────── */
.page-cta{padding:130px 0 150px;text-align:center;border-top:1px solid var(--line);background:radial-gradient(800px 400px at 50% 0%,rgba(201,168,76,.07),transparent 70%)}
.page-cta h2{font-size:clamp(44px,7.5vw,112px);line-height:.88;font-weight:700;margin-bottom:22px}
.page-cta p{color:#b5b2ab;max-width:600px;margin:0 auto 34px;font-size:17px;line-height:1.7}
.page-cta .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.page-cta .contact-line{margin-top:26px;color:#a8a5a0;font-size:15px}
.page-cta .contact-line a{border-bottom:1px solid #3a382f;color:#d8d5ce}
.page-cta .contact-line a:hover{border-color:var(--gold);color:#fff}

footer{border-top:1px solid var(--line);padding:28px 0;color:#8a8a8a;font-size:12px}
.footer-inner{max-width:1400px;margin:0 auto;padding:0 40px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.footer-inner a{color:#8a8a8a;transition:.2s}
.footer-inner a:hover{color:var(--gold)}
.footer-links{display:flex;gap:22px;flex-wrap:wrap}
@media(max-width:980px){.footer-inner{padding:0 20px;justify-content:center;text-align:center}.footer-links{justify-content:center;width:100%}}

/* ── ARABIC (RTL) ───────────────────────────────────────────────────────────
   Arabic letters join: letter-spacing and uppercase transforms must be off. */
html[lang="ar"] body *{font-family:'IBM Plex Sans Arabic','Inter',system-ui,sans-serif;letter-spacing:0!important;text-transform:none!important}
html[lang="ar"] body :is(h1,h2,h3,h4,.btn,.nav-links a,.ov-name,.gate-q,.page-cta h2,.card h3,.art-hero h1){font-family:'Noto Kufi Arabic','IBM Plex Sans Arabic',sans-serif;line-height:1.4}
html[lang="ar"] body :is(.logo,.lang-btn,.step-num,.phase-big){font-family:'Barlow Condensed',sans-serif}
html[lang="ar"] body .logo{letter-spacing:.08em!important}
html[lang="ar"] .page-hero h1{line-height:1.3}
html[lang="ar"] .lead,html[lang="ar"] .prose p,html[lang="ar"] .prose li{line-height:1.95}
[dir="rtl"] .lang-switcher{margin-left:0;margin-right:24px}
[dir="rtl"] .nav-links a::after{left:auto;right:0}
[dir="rtl"] a[href^="tel:"],[dir="rtl"] a[href^="mailto:"],[dir="rtl"] .contact-line a{direction:ltr;unicode-bidi:isolate}
[dir="rtl"] .prose li{padding:6px 28px 6px 0}
[dir="rtl"] .prose li::before{left:auto;right:4px}
[dir="rtl"] .skip-link{left:auto;right:16px}