/* =========================================================================
   ABDULHAMID AL-FARRA — Portfolio design system  (rebuild 2026 · v3 "Aurora Glass")
   Premium dark aesthetic · living aurora background · glass surfaces ·
   duotone gradients. Trilingual EN ⇄ AR ⇄ HE, genuine RTL via logical props.
   ========================================================================= */

/* ----------  TOKENS  ---------- */
:root{
  --bg:#070708; --bg-2:#0C0C0F; --surface:#141417; --surface-2:#1B1B20;
  --border:#26262C; --border-soft:#1C1C21;
  --text:#F6F6F5; --text-dim:#A6A6AE; --text-mute:#6E6E78;
  --accent:#3B82F6; --accent-2:#22D3EE; --accent-3:#8B5CF6;
  --accent-soft:rgba(59,130,246,.16); --accent-glow:rgba(59,130,246,.5);
  --grad:linear-gradient(120deg,#3B82F6,#22D3EE);
  --grad-3:linear-gradient(120deg,#8B5CF6,#3B82F6,#22D3EE);
  --good:#22C55E; --warn:#F59E0B;
  --glass-bg:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.014));
  --glass-brd:rgba(255,255,255,.09); --glass-hi:rgba(255,255,255,.16);
  --radius:18px; --radius-sm:11px; --radius-pill:999px;
  --maxw:1160px; --gutter:clamp(18px,5vw,40px);
  --font-display:"Space Grotesk",system-ui,sans-serif;
  --font-body:"Inter",system-ui,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,monospace;
  --font-ar:"IBM Plex Sans Arabic","Cairo",system-ui,sans-serif;
  --font-he:"Heebo","Assistant",system-ui,sans-serif;
  --shadow:0 30px 70px -32px rgba(0,0,0,.8);
  --ease:cubic-bezier(.22,1,.36,1);
}
:root[data-theme="light"]{
  --bg:#F7F7F4; --bg-2:#FFFFFF; --surface:#FFFFFF; --surface-2:#F1F1ED;
  --border:#E6E5E0; --border-soft:#EDECE7;
  --text:#0B0B0C; --text-dim:#52525B; --text-mute:#8A8A93;
  --accent-soft:rgba(59,130,246,.10); --accent-glow:rgba(59,130,246,.3);
  --glass-bg:linear-gradient(180deg,rgba(255,255,255,.82),rgba(255,255,255,.52));
  --glass-brd:rgba(11,11,12,.08); --glass-hi:rgba(255,255,255,.9);
  --shadow:0 30px 70px -34px rgba(15,23,42,.24);
}

/* ----------  RESET  ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;background:var(--bg)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:var(--font-body);background:transparent;color:var(--text);
  line-height:1.6;font-size:16px;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  transition:color .4s var(--ease);
}
:root[lang="ar"] body{font-family:var(--font-ar)}
:root[lang="he"] body{font-family:var(--font-he)}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
ul{list-style:none}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:4px}
::selection{background:var(--accent);color:#fff}
*{scrollbar-width:thin;scrollbar-color:var(--border) transparent}
::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:10px;border:3px solid var(--bg)}
::-webkit-scrollbar-thumb:hover{background:var(--text-mute)}

/* ----------  BACKGROUND FIELD (lives behind transparent body)  ---------- */
.bg-field{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden;background:var(--bg)}
.aurora{position:absolute;inset:-25%;
  background:
    radial-gradient(38% 38% at 18% 22%,rgba(59,130,246,.30),transparent 62%),
    radial-gradient(34% 34% at 82% 26%,rgba(34,211,238,.22),transparent 62%),
    radial-gradient(40% 42% at 64% 84%,rgba(139,92,246,.20),transparent 64%);
  filter:blur(30px);animation:drift 26s ease-in-out infinite alternate}
:root[data-theme="light"] .aurora{opacity:.55}
@keyframes drift{0%{transform:translate3d(0,0,0) scale(1)}100%{transform:translate3d(0,-4%,0) scale(1.1)}}
.bg-grid{position:absolute;inset:0;opacity:.4;
  background-image:linear-gradient(var(--border-soft) 1px,transparent 1px),
                  linear-gradient(90deg,var(--border-soft) 1px,transparent 1px);
  background-size:58px 58px;
  mask-image:radial-gradient(circle at 50% 6%,#000,transparent 76%);
  -webkit-mask-image:radial-gradient(circle at 50% 6%,#000,transparent 76%)}
.bg-noise{position:absolute;inset:0;opacity:.04;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.spotlight{position:absolute;top:-320px;left:-320px;width:640px;height:640px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(59,130,246,.12),transparent 70%);
  will-change:transform;display:none}
@media (hover:hover) and (pointer:fine){.spotlight{display:block}}
@media (prefers-reduced-motion:reduce){.aurora{animation:none}}

/* ----------  LAYOUT  ---------- */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.sec{padding-block:clamp(64px,9vw,120px);position:relative}
main{display:block}

/* ----------  TYPOGRAPHY  ---------- */
h1,h2,h3{font-family:var(--font-display);font-weight:600;line-height:1.06;letter-spacing:-.022em}
:root[lang="ar"] h1,:root[lang="ar"] h2,:root[lang="ar"] h3{font-family:var(--font-ar);letter-spacing:0;line-height:1.3}
:root[lang="he"] h1,:root[lang="he"] h2,:root[lang="he"] h3{font-family:var(--font-he);letter-spacing:-.01em;line-height:1.18}
.mono{font-family:var(--font-mono)}
.ltr{direction:ltr;unicode-bidi:isolate}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.eyebrow{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--accent-2);display:inline-flex;align-items:center;gap:.55em}
:root[lang="ar"] .eyebrow,:root[lang="he"] .eyebrow{letter-spacing:.04em}
:root[lang="ar"] .eyebrow{font-family:var(--font-ar)}
:root[lang="he"] .eyebrow{font-family:var(--font-he)}
.pip{width:7px;height:7px;border-radius:50%;background:var(--accent-2);box-shadow:0 0 0 4px var(--accent-soft);flex:none}

.sec-head{display:flex;flex-direction:column;gap:14px;max-width:64ch;margin-block-end:clamp(34px,5vw,58px)}
.sec-head .idx{font-family:var(--font-mono);font-size:.74rem;color:var(--text-mute);letter-spacing:.1em;
  display:inline-flex;align-items:center;gap:12px}
.sec-head .idx::after{content:"";height:1px;width:64px;background:var(--grad)}
.sec-head h2{font-size:clamp(1.8rem,4.2vw,2.7rem)}
.sec-head p{color:var(--text-dim);font-size:1.04rem}

/* ----------  NAV  ---------- */
.nav{position:sticky;inset-block-start:0;z-index:60;backdrop-filter:saturate(160%) blur(16px);
  background:color-mix(in srgb,var(--bg) 72%,transparent);
  border-block-end:1px solid transparent;transition:border-color .3s,background .3s,transform .4s var(--ease)}
.nav.scrolled{border-block-end-color:var(--border-soft);background:color-mix(in srgb,var(--bg) 86%,transparent)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:68px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--font-display);font-weight:600}
.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:var(--grad);
  color:#fff;font-family:var(--font-mono);font-size:.86rem;font-weight:700;box-shadow:0 8px 20px -6px var(--accent)}
.brand small{display:block;font-family:var(--font-mono);font-size:.64rem;color:var(--text-mute);letter-spacing:.06em;font-weight:400;margin-block-start:1px}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-link{padding:8px 13px;border-radius:9px;font-size:.9rem;color:var(--text-dim);transition:color .2s,background .2s}
.nav-link:hover,.nav-link.active{color:var(--text);background:var(--surface-2)}
.nav-tools{display:flex;align-items:center;gap:10px}

.lang{position:relative;display:inline-flex;direction:ltr;border:1px solid var(--border);border-radius:var(--radius-pill);padding:3px;background:var(--surface)}
.lang button{flex:1;min-width:30px;padding:5px 9px;border-radius:var(--radius-pill);font-family:var(--font-mono);font-size:.72rem;color:var(--text-mute);z-index:1;transition:color .25s;text-align:center}
.lang button.on{color:#fff}
.lang-thumb{position:absolute;inset-block:3px;inset-inline-start:3px;width:calc((100% - 6px)/3);border-radius:var(--radius-pill);background:var(--grad);transition:transform .32s var(--ease);box-shadow:0 4px 12px -4px var(--accent)}
.lang[data-on="ar"] .lang-thumb{transform:translateX(100%)}
.lang[data-on="he"] .lang-thumb{transform:translateX(200%)}

.icon-btn{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--text-dim);transition:.2s}
.icon-btn:hover{color:var(--text);border-color:var(--text-mute)}
.icon-btn svg{width:18px;height:18px}
.theme-btn .ic-sun{display:none}
:root[data-theme="light"] .theme-btn .ic-sun{display:block}
:root[data-theme="light"] .theme-btn .ic-moon{display:none}

/* ----------  BUTTONS  ---------- */
.btn{display:inline-flex;align-items:center;gap:.6em;padding:13px 22px;border-radius:12px;font-weight:600;font-size:.94rem;
  transition:transform .2s var(--ease),filter .2s,border-color .2s,box-shadow .2s,background .2s;border:1px solid transparent;white-space:nowrap}
.btn svg{width:17px;height:17px}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 16px 36px -14px var(--accent),inset 0 1px 0 rgba(255,255,255,.22)}
.btn-primary:hover{filter:brightness(1.07);transform:translateY(-2px);box-shadow:0 22px 46px -14px var(--accent-glow),inset 0 1px 0 rgba(255,255,255,.25)}
.btn-ghost{border-color:var(--border);color:var(--text);background:var(--surface)}
.btn-ghost:hover{border-color:var(--accent-2);transform:translateY(-2px)}
:root[dir="rtl"] .btn svg.arr{transform:scaleX(-1)}

/* ----------  CHIPS  ---------- */
.chips{display:flex;flex-wrap:wrap;gap:7px}
.chip{font-family:var(--font-mono);font-size:.72rem;padding:5px 10px;border-radius:8px;border:1px solid var(--border);color:var(--text-dim);background:var(--surface);transition:.2s}
.chip:hover{color:var(--text);border-color:var(--accent-2);transform:translateY(-1px)}
:root[lang="ar"] .chip{font-family:var(--font-ar)}
:root[lang="he"] .chip{font-family:var(--font-he)}

/* ----------  GLASS CARD  ---------- */
.card{position:relative;border:1px solid var(--glass-brd);background:var(--glass-bg);backdrop-filter:blur(10px);
  border-radius:var(--radius);padding:24px;transition:border-color .3s,transform .3s var(--ease),box-shadow .3s}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;pointer-events:none;
  background:linear-gradient(160deg,var(--glass-hi),transparent 40%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:.6}
.card:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--accent-2) 40%,var(--glass-brd));box-shadow:0 26px 60px -34px var(--accent-glow)}

/* ----------  HERO  ---------- */
.hero{padding-block:clamp(58px,10vw,108px) clamp(34px,5vw,56px)}
.hero-grid{display:grid;grid-template-columns:1.32fr .9fr;gap:clamp(32px,5vw,64px);align-items:center}
.hero-meta{display:flex;flex-wrap:wrap;gap:9px;margin-block-end:24px}
.mi{display:inline-flex;align-items:center;gap:7px;font-family:var(--font-mono);font-size:.74rem;color:var(--text-dim);
  border:1px solid var(--glass-brd);border-radius:var(--radius-pill);padding:5px 12px;background:var(--glass-bg);backdrop-filter:blur(8px)}
:root[lang="ar"] .mi{font-family:var(--font-ar)}
:root[lang="he"] .mi{font-family:var(--font-he)}
.mi .dot{width:7px;height:7px;border-radius:50%;background:var(--good)}
.mi .dot.live{animation:pulse 2s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(34,197,94,.5)}50%{box-shadow:0 0 0 5px rgba(34,197,94,0)}}
.hero h1{font-size:clamp(2.7rem,7.4vw,4.9rem);margin-block-end:18px;letter-spacing:-.03em}
.hero h1 .grad{background:var(--grad-3);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  filter:drop-shadow(0 6px 30px rgba(59,130,246,.35))}
.role{font-family:var(--font-mono);font-size:clamp(1rem,2.4vw,1.34rem);color:var(--text-dim);display:flex;align-items:center;gap:.5em;margin-block-end:22px;flex-wrap:wrap}
:root[lang="ar"] .role{font-family:var(--font-ar)}
:root[lang="he"] .role{font-family:var(--font-he)}
.role .rot{color:var(--accent-2);font-weight:600;transition:opacity .22s}
.lede{font-size:clamp(1.04rem,1.6vw,1.2rem);color:var(--text-dim);max-width:56ch;margin-block-end:30px}
.hero-cta{display:flex;flex-wrap:wrap;gap:13px;margin-block-end:30px}
.proof{display:grid;gap:11px;max-width:60ch}
.proof-item{display:flex;align-items:flex-start;gap:11px;font-size:.92rem;color:var(--text-dim)}
.proof-item svg{width:18px;height:18px;color:var(--accent-2);flex:none;margin-block-start:2px}
.proof-item b{color:var(--text);font-weight:600}

/* hero side: code card */
.codecard{position:relative;border:1px solid var(--glass-brd);border-radius:var(--radius);background:var(--bg-2);overflow:hidden;box-shadow:var(--shadow)}
.codecard::before{content:"";position:absolute;inset-block-start:0;inset-inline:0;height:2px;background:var(--grad);opacity:.85}
.hero-side .codecard{box-shadow:0 40px 90px -36px var(--accent-glow),var(--shadow)}
.codecard-bar{display:flex;align-items:center;gap:7px;padding:13px 16px;border-block-end:1px solid var(--border-soft);direction:ltr}
.codecard-bar .d{width:11px;height:11px;border-radius:50%;background:var(--surface-2)}
.codecard-bar .d.r{background:#FF5F57}.codecard-bar .d.y{background:#FEBC2E}.codecard-bar .d.g{background:#28C840}
.codecard-bar .nm{margin-inline-start:8px;font-family:var(--font-mono);font-size:.72rem;color:var(--text-mute)}
.codecard pre{margin:0;padding:18px;font-family:var(--font-mono);font-size:.78rem;line-height:1.85;color:var(--text-dim);direction:ltr;overflow-x:auto;white-space:pre}
.codecard .k{color:#C792EA}.codecard .s{color:#7FD1B9}.codecard .c{color:var(--text-mute)}.codecard .f{color:var(--accent-2)}

/* ----------  TECH MARQUEE (two opposite rows, never stops on touch)  ---------- */
.marquee{border-block:1px solid var(--border-soft);overflow:hidden;background:color-mix(in srgb,var(--surface) 45%,transparent);display:flex;flex-direction:column;gap:0;
  mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.marquee-track{display:flex;width:max-content;direction:ltr;animation:scrollx 34s linear infinite}
.marquee-track.rev{animation-direction:reverse;animation-duration:40s}
.marquee-track span{font-family:var(--font-mono);font-size:.8rem;color:var(--text-mute);padding:11px 0;white-space:nowrap;display:inline-flex;align-items:center}
.marquee-track span::after{content:"•";color:var(--accent-2);margin-inline:26px}
.marquee-track.rev span{padding-block-start:0}
@keyframes scrollx{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (hover:hover){.marquee:hover .marquee-track{animation-play-state:paused}}
@media (prefers-reduced-motion:reduce){.marquee-track{animation:none}}

/* ----------  REVEAL  ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1!important;transform:none!important;transition:none}}

/* ----------  MOBILE MENU  ---------- */
.burger{display:none;width:38px;height:38px;border:1px solid var(--border);border-radius:10px;background:var(--surface);flex-direction:column;gap:4px;align-items:center;justify-content:center}
.burger span{width:17px;height:2px;background:var(--text);border-radius:2px}
.drawer{position:fixed;inset:0;z-index:80;visibility:hidden;opacity:0;transition:.3s}
.drawer.open{visibility:visible;opacity:1}
.drawer-bg{position:absolute;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(3px)}
.drawer-panel{position:absolute;inset-block:0;inset-inline-end:0;width:min(80vw,320px);background:var(--bg-2);border-inline-start:1px solid var(--border);padding:80px 26px 26px;display:flex;flex-direction:column;gap:6px;transform:translateX(100%);transition:transform .35s var(--ease)}
:root[dir="rtl"] .drawer-panel{transform:translateX(-100%)}
.drawer.open .drawer-panel{transform:none}
.drawer-panel a{padding:13px 14px;border-radius:11px;color:var(--text-dim);font-size:1.02rem;display:flex;justify-content:space-between;align-items:center}
.drawer-panel a:hover{background:var(--surface-2);color:var(--text)}
.drawer-x{position:absolute;inset-block-start:22px;inset-inline-end:22px;width:40px;height:40px;border-radius:10px;border:1px solid var(--border);display:grid;place-items:center;color:var(--text-dim)}

/* ----------  CASE STUDY  ---------- */
.case{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,56px);align-items:center}
.case + .case{margin-block-start:clamp(56px,8vw,96px)}
.case.flip .case-visual{order:-1}
.case-kicker{display:flex;align-items:center;gap:10px;margin-block-end:14px}
.case-num{font-family:var(--font-mono);font-size:.8rem;color:var(--accent-2);border:1px solid var(--border);border-radius:8px;padding:3px 9px}
.case h3{font-size:clamp(1.5rem,3.4vw,2.2rem);margin-block-end:8px}
.case .tag{font-family:var(--font-mono);font-size:.74rem;color:var(--text-mute)}
:root[lang="ar"] .case .tag{font-family:var(--font-ar)}
:root[lang="he"] .case .tag{font-family:var(--font-he)}
.case .lede{color:var(--text-dim);margin-block:14px 22px;font-size:1.02rem}
.case-points{display:grid;gap:15px;margin-block-end:24px}
.point{display:grid;grid-template-columns:auto 1fr;gap:13px;align-items:start}
.point .lbl{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-2);border:1px solid var(--border);border-radius:7px;padding:4px 8px;min-width:78px;text-align:center}
:root[lang="ar"] .point .lbl,:root[lang="he"] .point .lbl{letter-spacing:0}
:root[lang="ar"] .point .lbl{font-family:var(--font-ar)}
:root[lang="he"] .point .lbl{font-family:var(--font-he)}
.point p{color:var(--text-dim);font-size:.95rem}
.point p b{color:var(--text);font-weight:600}
.figs{display:flex;flex-wrap:wrap;gap:10px;margin-block-end:24px}
.fig{border:1px solid var(--glass-brd);background:var(--glass-bg);backdrop-filter:blur(8px);border-radius:var(--radius-sm);padding:11px 15px;transition:transform .25s,border-color .25s}
.fig:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--accent-2) 40%,var(--glass-brd))}
.fig b{display:block;font-family:var(--font-display);font-size:1.12rem;color:var(--text)}
.fig span{font-family:var(--font-mono);font-size:.68rem;color:var(--text-mute)}
:root[lang="ar"] .fig span{font-family:var(--font-ar)}
:root[lang="he"] .fig span{font-family:var(--font-he)}
.case-actions{display:flex;flex-wrap:wrap;gap:11px;align-items:center}
.linkpill{display:inline-flex;align-items:center;gap:8px;font-size:.86rem;font-weight:600;padding:10px 16px;border-radius:10px;border:1px solid var(--border);background:var(--surface);transition:.2s}
.linkpill:hover{border-color:var(--accent-2);transform:translateY(-2px)}
.linkpill svg{width:16px;height:16px}
.linkpill.lock{color:var(--text-mute);cursor:default}
.linkpill.lock:hover{transform:none;border-color:var(--border)}

/* ----------  ARCHITECTURE DIAGRAM  ---------- */
.arch{border:1px solid var(--glass-brd);background:var(--bg-2);border-radius:var(--radius);padding:20px;direction:ltr;box-shadow:var(--shadow)}
.arch-cap{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:.68rem;color:var(--text-mute);letter-spacing:.08em;margin-block-end:16px;text-transform:uppercase}
.arch-engines{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.eng{border:1px solid var(--border-soft);background:var(--surface);border-radius:10px;padding:11px 8px;text-align:center;transition:border-color .25s,transform .25s}
.eng:hover{border-color:color-mix(in srgb,var(--accent-2) 45%,var(--border));transform:translateY(-2px)}
.eng b{display:block;font-family:var(--font-mono);font-size:.74rem;color:var(--text)}
.eng span{font-size:.62rem;color:var(--text-mute);font-family:var(--font-mono)}
.arch-arrow{display:flex;justify-content:center;color:var(--accent-2);font-size:1.1rem;margin-block:9px}
.arch-node{border:1px solid var(--accent);background:var(--accent-soft);border-radius:11px;padding:13px;text-align:center;font-family:var(--font-mono);transition:transform .25s,box-shadow .25s}
.arch-node b{display:block;font-size:.86rem;color:var(--text)}
.arch-node span{font-size:.66rem;color:var(--text-dim)}
.arch-node.model{box-shadow:0 0 0 1px var(--accent),0 18px 46px -18px var(--accent-glow)}
.arch-node.law{border-color:var(--warn);background:rgba(245,158,11,.1)}
.arch-node:hover{transform:translateY(-2px)}

/* ----------  BUSINESS WEBSITES  ---------- */
.biz-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(30px,5vw,60px);align-items:center}
.biz-list{display:grid;gap:14px;margin-block:8px 26px}
.biz-list li{display:flex;gap:12px;align-items:flex-start;color:var(--text-dim);font-size:.97rem}
.biz-list svg{width:20px;height:20px;color:var(--accent-2);flex:none;margin-block-start:2px}
.biz-list b{color:var(--text);font-weight:600}
.devices{position:relative;display:flex;justify-content:center;align-items:flex-end;gap:0;min-height:300px}
.browser{width:100%;max-width:430px;border:1px solid var(--glass-brd);border-radius:14px;overflow:hidden;background:var(--bg-2);box-shadow:var(--shadow);transition:transform .4s var(--ease)}
.devices:hover .browser{transform:translateY(-4px)}
.browser-bar{display:flex;align-items:center;gap:6px;padding:10px 12px;border-block-end:1px solid var(--border-soft);direction:ltr}
.browser-bar .d{width:9px;height:9px;border-radius:50%;background:var(--surface-2)}
.browser-url{margin-inline-start:8px;font-family:var(--font-mono);font-size:.62rem;color:var(--text-mute);background:var(--surface);padding:3px 10px;border-radius:6px;flex:1;direction:ltr}
.browser-body{padding:16px}
.bz-hero{border-radius:10px;background:linear-gradient(135deg,rgba(59,130,246,.28),rgba(34,211,238,.16));padding:20px 16px;text-align:center;border:1px solid var(--glass-brd)}
.bz-hero .t{font-family:var(--font-display);font-weight:700;font-size:1.1rem;color:#fff}
.bz-hero .s{font-size:.68rem;color:rgba(255,255,255,.7);margin-block:4px 10px}
.bz-hero .b{display:inline-block;font-size:.64rem;font-weight:700;color:#06121f;background:#fff;padding:5px 12px;border-radius:7px}
.bz-row{display:flex;gap:8px;margin-block-start:12px}
.bz-tile{flex:1;height:46px;border-radius:8px;background:var(--surface-2);border:1px solid var(--border-soft)}
.phone{position:absolute;inset-block-end:-14px;inset-inline-end:-6px;width:118px;border:6px solid #1b1b22;border-radius:22px;overflow:hidden;background:var(--bg-2);box-shadow:0 30px 60px -22px rgba(0,0,0,.7);transition:transform .4s var(--ease)}
.devices:hover .phone{transform:translateY(-4px) rotate(-3deg)}
.phone-screen{padding:10px 8px}
.ph-bar{height:7px;width:40%;margin-inline:auto;border-radius:6px;background:var(--surface-2);margin-block-end:10px}
.ph-card{border-radius:8px;background:linear-gradient(135deg,rgba(139,92,246,.3),rgba(59,130,246,.18));height:54px;margin-block-end:8px}
.ph-line{height:7px;border-radius:5px;background:var(--surface-2);margin-block-end:6px}
.ph-line.s{width:60%}
.sample-tag{position:absolute;inset-block-start:10px;inset-inline-start:10px;z-index:3;font-family:var(--font-mono);font-size:.58rem;color:var(--text-mute);background:var(--bg-2);border:1px solid var(--border);padding:3px 8px;border-radius:6px}

/* ----------  SERVICES  ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.svc{display:flex;flex-direction:column}
.svc-no{font-family:var(--font-mono);font-size:.74rem;color:var(--text-mute)}
.svc h3{font-size:1.2rem;margin-block:10px 8px}
.svc>p{color:var(--text-dim);font-size:.92rem;margin-block-end:16px}
.svc ul{display:flex;flex-direction:column;gap:10px;margin-block-end:20px;flex:1}
.svc li{display:flex;gap:10px;align-items:flex-start;font-size:.9rem;color:var(--text-dim)}
.svc li svg{width:16px;height:16px;color:var(--accent-2);flex:none;margin-block-start:3px}

/* ----------  MINI / SECONDARY  ---------- */
.mini-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(238px,1fr));gap:16px}
.mini{display:flex;flex-direction:column;gap:9px}
.mini .tag{font-family:var(--font-mono);font-size:.68rem;color:var(--accent-2)}
:root[lang="ar"] .mini .tag{font-family:var(--font-ar)}
:root[lang="he"] .mini .tag{font-family:var(--font-he)}
.mini h4{font-family:var(--font-display);font-size:1.08rem}
:root[lang="ar"] .mini h4{font-family:var(--font-ar)}
:root[lang="he"] .mini h4{font-family:var(--font-he)}
.mini p{color:var(--text-dim);font-size:.88rem;flex:1}
.mini a.more{font-size:.84rem;color:var(--accent-2);font-weight:600;display:inline-flex;gap:6px;align-items:center}

/* ----------  RTL PROOF  ---------- */
.rtl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.rtl-card{padding:22px}
.rtl-card .dir-badge{font-family:var(--font-mono);font-size:.66rem;color:var(--text-mute);letter-spacing:.08em;margin-block-end:10px}
.rtl-card p{font-size:.95rem;color:var(--text-dim)}
.rtl-card.en{direction:ltr;text-align:left}
.rtl-card.ar{direction:rtl;text-align:right;font-family:var(--font-ar)}
.rtl-card.he{direction:rtl;text-align:right;font-family:var(--font-he)}
.rtl-card code{font-family:var(--font-mono);font-size:.82em;color:var(--accent-2)}

/* ----------  ABOUT  ---------- */
.about-grid{display:grid;grid-template-columns:1.25fr .9fr;gap:clamp(26px,4vw,48px);align-items:start}
.about-copy p{color:var(--text-dim);margin-block-start:16px}
.about-list{display:flex;flex-direction:column;gap:13px}
.about-list li{display:flex;gap:11px;align-items:flex-start;font-size:.93rem;color:var(--text-dim)}
.about-list li svg{width:17px;height:17px;color:var(--accent-2);flex:none;margin-block-start:3px}
.about-side{display:flex;flex-direction:column;gap:16px}
.portrait{position:relative;max-width:430px;width:100%;margin-inline:auto;border-radius:var(--radius);overflow:hidden;border:1px solid var(--glass-brd);box-shadow:var(--shadow)}
.portrait img{width:100%;aspect-ratio:1/1;object-fit:cover;object-position:50% 14%;display:block}
.portrait figcaption{position:absolute;inset-inline:0;inset-block-end:0;padding:18px;text-align:start;display:flex;flex-direction:column;gap:3px;
  background:linear-gradient(0deg,rgba(7,7,8,.92),rgba(7,7,8,.32) 55%,transparent)}
.portrait figcaption b{font-family:var(--font-display);font-size:1.05rem;color:#fff}
.portrait figcaption span{font-family:var(--font-mono);font-size:.7rem;color:var(--accent-2)}

/* ----------  CONTACT  ---------- */
.contact{text-align:center;max-width:700px;margin-inline:auto}
.contact h2{font-size:clamp(2rem,4.6vw,2.9rem);margin-block-end:14px}
.contact>p{color:var(--text-dim);margin-block-end:26px;font-size:1.06rem}
.contact .hero-cta{justify-content:center}
.social-row{display:flex;justify-content:center;gap:12px;margin-block-start:30px}
.social-link{display:grid;place-items:center;width:44px;height:44px;border-radius:11px;border:1px solid var(--border);background:var(--surface);color:var(--text-dim);transition:.2s}
.social-link:hover{color:var(--text);border-color:var(--accent-2);transform:translateY(-2px);box-shadow:0 12px 26px -14px var(--accent-glow)}
.social-link svg{width:19px;height:19px}

/* ----------  FOOTER  ---------- */
.foot{border-block-start:1px solid var(--border-soft);padding-block:34px;display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;color:var(--text-mute);font-size:.84rem}

/* ----------  RESPONSIVE  ---------- */
@media (max-width:880px){
  .nav-links{display:none}
  .burger{display:flex}
  .hero-grid{grid-template-columns:1fr}
  .hero-side{order:-1}
  .case{grid-template-columns:1fr;gap:30px}
  .case.flip .case-visual{order:0}
  .biz-grid{grid-template-columns:1fr;gap:36px}
  .svc-grid{grid-template-columns:1fr}
  .about-grid{grid-template-columns:1fr}
  .rtl-grid{grid-template-columns:1fr}
}
@media (max-width:600px){
  .nav-inner{gap:10px;height:60px}
  .brand{white-space:nowrap;font-size:.9rem}
  .brand small{display:none}
  .brand-mark{width:32px;height:32px;font-size:.78rem}
  .nav-tools{gap:7px}
  .lang button{padding:5px 8px;font-size:.68rem;min-width:26px}
  .hero h1{font-size:clamp(2.4rem,11vw,3.1rem)}
  .btn{width:100%;justify-content:center}
}
@media (max-width:400px){
  .brand-mark + span{display:none}
}