/* ══════════════════════════════════════════════════════════
   TB3 Technologies — main stylesheet (public site)
   Apple-inspired design language: SF system fonts, hairline
   borders, glass materials, generous whitespace.
   Admin panel styles live in css/admin.css.
══════════════════════════════════════════════════════════ */

/* ── DESIGN TOKENS ─────────────────────────────────────────── */
:root {
  --blue: #0066D6;
  --blue-rgb: 0,102,214;
  --blue-dark: #0052B3;
  --navy: #0B1220;
  --white: #FFFFFF;
  --silver: #D1D5DB;
  --text: #0A0A0A;
  --text2: #6E6E73;
  --text3: #86868B;
  --bg: #FFFFFF;
  --bg2: #F5F5F7;
  --border: rgba(0,0,0,0.08);
  --shadow: 0 1px 3px rgba(0,0,0,0.05), 0 6px 24px rgba(0,0,0,0.04);
  --shadow-hover: 0 2px 8px rgba(0,0,0,0.07), 0 16px 48px rgba(0,0,0,0.10);
  --r: 20px;
  --rL: 28px;
  /* San Francisco on Apple devices; Inter (Google Fonts) elsewhere. */
  --font-display: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Helvetica Neue', 'Inter', 'Segoe UI', Roboto, sans-serif;
  --font-text: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Helvetica Neue', 'Inter', 'Segoe UI', Roboto, sans-serif;
  --font-ar: -apple-system, 'SF Arabic', 'Geeza Pro', 'Segoe UI', 'Noto Naskh Arabic', sans-serif;
  --font: var(--font-text);
  --nav-h: 64px;
  --ease: 0.22s cubic-bezier(0.4,0,0.2,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 16px);font-size:16px}
body{font-family:var(--font);font-size:17px;color:var(--text);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
[lang="ar"]{font-family:var(--font-ar)}
::selection{background:rgba(var(--blue-rgb),.18);color:var(--text)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}
.skip-link{position:absolute;top:-48px;left:16px;z-index:9999;background:var(--blue);color:#fff;padding:8px 16px;border-radius:8px;font-size:14px;font-weight:500;transition:top .2s}
.skip-link:focus{top:16px}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:4px}
.container{max-width:1120px;margin:0 auto;padding:0 24px}

/* SCROLL PROGRESS */
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--blue),#5AB0FF);z-index:1100;border-radius:0 2px 2px 0;transition:width .12s ease-out;box-shadow:0 0 8px rgba(var(--blue-rgb),.4)}

/* NAV */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--nav-h);display:flex;align-items:center;transition:background .3s,box-shadow .3s}
.navbar.scrolled{background:rgba(255,255,255,0.72);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);box-shadow:0 1px 0 rgba(0,0,0,0.06)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;width:100%}
.logo{display:flex;align-items:center;text-decoration:none;color:var(--text)}
.logo-en{font-family:var(--font-display);font-size:17px;font-weight:800;letter-spacing:-0.03em}
.logo-div{width:1.5px;height:18px;background:var(--blue);margin:0 11px;border-radius:1px;flex-shrink:0}
.logo-ar{font-size:15px;font-weight:500;color:var(--text2);direction:rtl}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none}
.nav-links a{display:flex;align-items:center;padding:8px 14px;border-radius:8px;font-size:14px;font-weight:450;color:var(--text2);text-decoration:none;transition:var(--ease);min-height:44px}
.nav-links a:hover{color:var(--blue);background:rgba(var(--blue-rgb),0.06)}
.nav-cta{background:var(--blue)!important;color:#fff!important;border-radius:980px!important;font-weight:500!important}
.nav-cta:hover{background:var(--blue-dark)!important;box-shadow:0 4px 16px rgba(var(--blue-rgb),0.25)}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:10px;min-width:44px;min-height:44px;align-items:center;justify-content:center}
.hamburger span{display:block;width:20px;height:1.5px;background:var(--text);border-radius:2px;transition:var(--ease)}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:980px;font-family:var(--font);font-size:15px;font-weight:500;text-decoration:none;cursor:pointer;border:none;transition:var(--ease);white-space:nowrap;min-height:48px}
.btn-primary{background:var(--blue);color:#fff;position:relative;overflow:hidden}
.btn-primary::after{content:'';position:absolute;top:0;left:-80%;width:50%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.35),transparent);transform:skewX(-20deg);transition:left .55s ease}
.btn-primary:hover{background:var(--blue-dark);transform:translateY(-1px);box-shadow:0 6px 24px rgba(var(--blue-rgb),0.28)}
.btn-primary:hover::after{left:130%}
.btn-primary:active{transform:scale(0.97)}
.btn .arr{transition:transform .25s cubic-bezier(.4,0,.2,1)}
.btn:hover .arr{transform:translateX(3px)}
.btn-secondary{background:rgba(var(--blue-rgb),0.09);color:var(--blue)}
.btn-secondary:hover{background:rgba(var(--blue-rgb),0.15);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border)}
.btn-ghost:hover{border-color:rgba(var(--blue-rgb),0.3);color:var(--blue)}
.btn-sm{padding:9px 18px;font-size:13.5px;min-height:40px}
.btn-white{background:#fff;color:var(--text)}
.btn-white:hover{background:rgba(255,255,255,0.92);transform:translateY(-1px)}
.btn-outline-white{background:transparent;color:rgba(255,255,255,0.8);border:1px solid rgba(255,255,255,0.18)}
.btn-outline-white:hover{background:rgba(255,255,255,0.08);color:#fff;border-color:rgba(255,255,255,0.35)}

/* SECTION */
section{padding:clamp(96px,11vw,152px) 0}
.alt-bg{background:var(--bg2)}
.sec-label{display:flex;align-items:center;gap:10px;font-size:12.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
.sec-label::before{content:'';width:26px;height:1.5px;background:linear-gradient(90deg,var(--blue),rgba(var(--blue-rgb),.25));border-radius:1px}
.sec-head-center .sec-label,.cta-block .sec-label{justify-content:center}
.sec-head-center .sec-label::after,.cta-block .sec-label::after{content:'';width:26px;height:1.5px;background:linear-gradient(270deg,var(--blue),rgba(var(--blue-rgb),.25));border-radius:1px}
.sec-title{font-family:var(--font-display);font-size:clamp(36px,5vw,64px);font-weight:700;letter-spacing:-0.03em;line-height:1.06;color:var(--text);margin-bottom:18px}
.sec-body{font-size:17px;color:var(--text2);line-height:1.7;max-width:560px}
.sec-body + .sec-body{margin-top:14px}
.sec-head{margin-bottom:64px}
.sec-head-center{text-align:center}
.sec-head-center .sec-body{margin:0 auto}

/* HERO */
/* Top-aligned so the heading always clears the fixed navbar; the hero grows
   past 100vh when its content is taller, instead of overlapping the nav. */
.hero{min-height:100vh;display:flex;align-items:flex-start;background:var(--bg);padding:calc(var(--nav-h) + 76px) 0 88px;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(var(--blue-rgb),.05) 1px,transparent 1px),linear-gradient(90deg,rgba(var(--blue-rgb),.05) 1px,transparent 1px);background-size:64px 64px;pointer-events:none;-webkit-mask-image:radial-gradient(ellipse 75% 65% at 50% 30%,#000 25%,transparent 72%);mask-image:radial-gradient(ellipse 75% 65% at 50% 30%,#000 25%,transparent 72%)}
.orb{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none;will-change:transform}
.orb-1{width:460px;height:460px;background:rgba(var(--blue-rgb),.10);top:-140px;left:-120px;animation:drift 22s ease-in-out infinite alternate}
.orb-2{width:380px;height:380px;background:rgba(90,176,255,.09);top:30%;right:-140px;animation:drift 26s ease-in-out infinite alternate-reverse}
@keyframes drift{from{transform:translate(0,0) scale(1)}to{transform:translate(50px,36px) scale(1.1)}}
/* WebGL particle canvas — fades in over the CSS orbs once the 3D scene is ready */
.hero-canvas{position:absolute;inset:0;z-index:0;opacity:0;transition:opacity 1.4s ease;pointer-events:none}
.hero-canvas.on{opacity:1}
.hero-canvas canvas{display:block;width:100%;height:100%}
.hero-inner{position:relative;z-index:1;text-align:center}
.hero-h{font-family:var(--font-display);font-size:clamp(52px,8.5vw,104px);font-weight:800;letter-spacing:-0.045em;line-height:1.02;color:var(--text);margin-bottom:12px;animation:fadeUp .7s .1s ease both}
.hero-h .blue{color:var(--blue);background:linear-gradient(90deg,var(--blue),#5AB0FF,var(--blue));background-size:200% auto;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:shimmer 5s linear infinite}
@keyframes shimmer{to{background-position:200% center}}
.hero-ar{font-size:clamp(16px,2.2vw,21px);font-weight:400;color:var(--text2);direction:rtl;margin-bottom:22px;animation:fadeUp .7s .18s ease both}
.hero-sub{font-size:clamp(17px,1.9vw,20px);color:var(--text2);max-width:560px;margin:0 auto 40px;line-height:1.65;animation:fadeUp .7s .26s ease both}
.hero-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;animation:fadeUp .7s .34s ease both}
.hero-visual{margin-top:76px;display:flex;justify-content:center;animation:fadeUp .9s .45s ease both}
.hero-card-wrap{position:relative;display:inline-block;animation:levitate 7s ease-in-out infinite}
@keyframes levitate{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
.hero-card{display:inline-flex;align-items:center;padding:30px 52px;background:rgba(255,255,255,.66);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border:1px solid rgba(255,255,255,.6);box-shadow:var(--shadow-hover),inset 0 1px 0 rgba(255,255,255,.8);border-radius:var(--rL)}
.float-chip{position:absolute;display:inline-flex;align-items:center;gap:6px;padding:7px 14px;background:rgba(255,255,255,.78);backdrop-filter:blur(12px) saturate(160%);-webkit-backdrop-filter:blur(12px) saturate(160%);border:1px solid rgba(255,255,255,.6);border-radius:980px;font-size:12px;font-weight:600;color:var(--text2);box-shadow:0 4px 16px rgba(0,0,0,.07);white-space:nowrap}
.float-chip svg{width:12px;height:12px;color:var(--blue);flex-shrink:0}
.fc-1{top:-16px;left:-78px;animation:chipFloat 5.5s .3s ease-in-out infinite}
.fc-2{bottom:-14px;right:-92px;animation:chipFloat 6.5s 1.2s ease-in-out infinite}
.fc-3{top:42%;right:-118px;animation:chipFloat 6s 2s ease-in-out infinite}
@keyframes chipFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
.hero-card .logo-en{font-size:46px;font-weight:800;letter-spacing:-0.04em}
.hero-card .logo-div{height:40px;width:2px;margin:0 22px}
.hero-card .logo-ar{font-size:38px}
.hero-stats{display:flex;justify-content:center;margin-top:60px;animation:fadeUp .7s .55s ease both}
.stat{padding:0 36px;border-right:1px solid var(--border);text-align:center}
.stat:last-child{border-right:none}
.stat-v{font-family:var(--font-display);font-size:30px;font-weight:800;letter-spacing:-0.04em;color:var(--text)}
.stat-v span{color:var(--blue)}
.stat-l{font-size:13px;color:var(--text3);margin-top:3px}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
/* Scroll cue (desktop) */
.scroll-cue{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:1;display:flex;flex-direction:column;align-items:center;gap:6px;color:var(--text3);font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;animation:fadeUp .7s .8s ease both;pointer-events:none}
.scroll-cue svg{width:16px;height:16px;animation:cueBounce 2s ease-in-out infinite}
@keyframes cueBounce{0%,100%{transform:translateY(0);opacity:.9}50%{transform:translateY(6px);opacity:.4}}

/* SERVICES */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;perspective:1200px}
.svc-card{background:#fff;border:1px solid var(--border);border-radius:var(--r);padding:30px;transition:var(--ease);position:relative;overflow:hidden;cursor:default}
.svc-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:.3s cubic-bezier(.4,0,.2,1)}
.svc-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-3px);border-color:rgba(var(--blue-rgb),.14)}
.svc-card:hover::after{transform:scaleX(1)}
.svc-icon{width:44px;height:44px;border-radius:12px;background:rgba(var(--blue-rgb),.08);display:flex;align-items:center;justify-content:center;margin-bottom:18px;color:var(--blue)}
.svc-icon svg{width:22px;height:22px;stroke-width:1.5}
.svc-title{font-family:var(--font-display);font-size:17px;font-weight:600;letter-spacing:-0.01em;color:var(--text);margin-bottom:10px}
.svc-desc{font-size:14px;color:var(--text2);line-height:1.65}
.svc-more{display:inline-flex;align-items:center;gap:7px;margin-top:16px;padding:8px 16px;border-radius:980px;font-size:13px;font-weight:600;color:var(--blue);background:rgba(var(--blue-rgb),.06);border:1px solid rgba(var(--blue-rgb),.16);text-decoration:none;transition:background var(--ease),color var(--ease),border-color var(--ease),box-shadow var(--ease)}
.svc-more span:last-child{transition:transform .25s cubic-bezier(.4,0,.2,1)}
.svc-more:hover{background:var(--blue);color:#fff;border-color:var(--blue);box-shadow:0 6px 20px rgba(var(--blue-rgb),.28);text-decoration:none}
.svc-more:hover span:last-child{transform:translateX(3px)}
.svc-more:active{transform:scale(.97)}

/* PROJECTS */
.proj-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;perspective:1400px}
.proj-card{background:#fff;border:1px solid var(--border);border-radius:var(--rL);overflow:hidden;transition:transform .25s cubic-bezier(.34,1.56,.64,1),box-shadow .25s ease,border-color .25s ease}
.proj-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.1),0 24px 64px rgba(0,0,0,.12);transform:translateY(-8px) scale(1.02);border-color:rgba(var(--blue-rgb),.2)}
.proj-vis{height:220px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;flex-direction:column;gap:12px}
/* Theme presets for project visuals */
.proj-vis[data-theme="blue"]{background:linear-gradient(135deg,#0B1220,#1a2744)}
.proj-vis[data-theme="navy"]{background:linear-gradient(135deg,#0a0a1a,#101030)}
.proj-vis[data-theme="green"]{background:linear-gradient(135deg,#001a0d,#012810)}
.proj-vis[data-theme="purple"]{background:linear-gradient(135deg,#0d0a1a,#1a1030)}
.proj-vis[data-theme="amber"]{background:linear-gradient(135deg,#1a0e00,#2a1800)}
.proj-vis[data-theme="red"]{background:linear-gradient(135deg,#1a0505,#280a0a)}
.mock{width:160px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:14px;margin:0 auto}
.mbar{height:6px;background:rgba(255,255,255,.12);border-radius:3px;margin-bottom:7px}
.mbar.acc{background:rgba(var(--blue-rgb),.55);width:60%}
.mbar.m{width:75%}
.mbar.s{width:45%}
.mchip{display:inline-block;padding:4px 12px;background:rgba(var(--blue-rgb),.25);border-radius:20px;font-size:10.5px;color:rgba(140,190,255,.95);font-weight:600;letter-spacing:.04em}
.proj-body{padding:26px}
.tech-pills{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.pill{font-size:11.5px;font-weight:500;padding:3px 10px;background:var(--bg2);color:var(--text2);border-radius:20px;border:1px solid var(--border)}
.proj-name{font-family:var(--font-display);font-size:19px;font-weight:700;letter-spacing:-0.025em;color:var(--text);margin-bottom:8px}
.proj-desc{font-size:14px;color:var(--text2);line-height:1.6;margin-bottom:20px}
.proj-actions{display:flex;gap:10px}

/* Empty state */
.proj-empty{grid-column:1/-1;text-align:center;padding:64px 24px;border:1px dashed var(--border);border-radius:var(--rL);color:var(--text3)}
.proj-empty svg{width:40px;height:40px;margin:0 auto 16px;opacity:.35}
.proj-empty p{font-size:15px}
.proj-loading{grid-column:1/-1;text-align:center;padding:64px;color:var(--text3);font-size:15px}
.proj-loading-spinner{width:32px;height:32px;border:2.5px solid rgba(var(--blue-rgb),.15);border-top-color:var(--blue);border-radius:50%;animation:spin .7s linear infinite;margin:0 auto 16px}
@keyframes spin{to{transform:rotate(360deg)}}

/* PROJECT IMAGE */
.proj-vis-img{background-color:var(--navy)}
.proj-vis-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.proj-img-chip{position:absolute;bottom:14px;left:14px;padding:4px 12px;background:rgba(0,0,0,.52);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-radius:20px;font-size:10.5px;color:rgba(255,255,255,.92);font-weight:600;letter-spacing:.04em}

/* ABOUT */
.about-inner{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.about-vis{background:var(--navy);border-radius:var(--rL);padding:48px;text-align:center;position:relative;overflow:hidden}
.about-vis::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%,rgba(var(--blue-rgb),.18),transparent 65%)}
.alogo{position:relative;z-index:1;display:inline-flex;align-items:center;margin-bottom:24px}
.alogo .logo-en{font-size:44px;font-weight:800;color:#fff;letter-spacing:-0.04em}
.alogo .logo-div{height:40px;background:var(--blue);margin:0 18px}
.alogo .logo-ar{font-size:36px;color:rgba(255,255,255,.6)}
.atag{position:relative;z-index:1;font-size:12px;color:rgba(255,255,255,.55);letter-spacing:.1em;text-transform:uppercase;font-weight:600;margin-bottom:28px}
.a-pillars{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;position:relative;z-index:1}
.a-pill{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:16px 10px;text-align:center}
.a-pill-icon{font-size:20px;margin-bottom:6px;color:var(--blue)}
.a-pill-icon svg{width:20px;height:20px}
.a-pill-label{font-size:10.5px;color:rgba(255,255,255,.6);font-weight:600;letter-spacing:.05em;text-transform:uppercase}
.brand-msg{font-size:17px;font-weight:600;letter-spacing:-0.02em;padding:18px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin:22px 0}
.brand-msg span{color:var(--blue)}

/* PROCESS */
.proc-wrap{display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative}
.proc-wrap::before{content:'';position:absolute;top:27px;left:calc(10% + 14px);right:calc(10% + 14px);height:1px;background:linear-gradient(90deg,var(--blue),rgba(var(--blue-rgb),.1));pointer-events:none;transition:opacity .4s ease}
/* Scroll-driven progress line (activated by motion.js on desktop pin) */
.proc-line{position:absolute;top:26px;left:calc(10% + 14px);right:calc(10% + 14px);height:2.5px;background:linear-gradient(90deg,var(--blue),#5AB0FF);border-radius:2px;transform:scaleX(0);transform-origin:left;pointer-events:none;display:none;box-shadow:0 0 12px rgba(var(--blue-rgb),.35)}
#process.pinned .proc-line{display:block}
#process.pinned .proc-wrap::before{opacity:.22}
#process.pinned .proc-step{opacity:.32;transition:opacity .45s ease}
#process.pinned .proc-step.active{opacity:1}
#process.pinned .proc-step.active .proc-num{background:var(--blue);color:#fff;border-color:var(--blue);box-shadow:0 4px 20px rgba(var(--blue-rgb),.3)}
/* Mobile/tablet (no pin): each step's number lights as it scrolls into view */
#process.stepped .proc-step.active .proc-num{background:var(--blue);color:#fff;border-color:var(--blue);box-shadow:0 4px 20px rgba(var(--blue-rgb),.3)}
.proc-step{text-align:center;padding:0 12px}
.proc-num{width:54px;height:54px;border-radius:50%;background:#fff;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-size:15px;font-weight:700;color:var(--blue);position:relative;z-index:1;transition:var(--ease)}
.proc-step:hover .proc-num{background:var(--blue);color:#fff;border-color:var(--blue);box-shadow:0 4px 20px rgba(var(--blue-rgb),.3)}
.proc-title{font-family:var(--font-display);font-size:15px;font-weight:600;color:var(--text);margin-bottom:8px}
.proc-desc{font-size:13px;color:var(--text2);line-height:1.6}

/* TECH */
.tech-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;perspective:1200px}
.tech-cat{background:#fff;border:1px solid var(--border);border-radius:var(--r);padding:24px;transition:var(--ease)}
.tech-cat:hover{border-color:rgba(var(--blue-rgb),.2);box-shadow:var(--shadow)}
.tech-cat-title{font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border)}
.tech-list{list-style:none;display:flex;flex-direction:column;gap:10px}
.tech-list li{display:flex;align-items:center;gap:9px;font-size:14px;color:var(--text2)}
.tech-list li::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--blue);opacity:.45;flex-shrink:0}

/* FAQ */
.faq-wrap{max-width:760px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--border)}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:24px 4px;font-family:var(--font-display);font-size:17px;font-weight:600;letter-spacing:-0.01em;color:var(--text);cursor:pointer;list-style:none;transition:color .2s ease}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--blue)}
.faq-icon{flex-shrink:0;width:30px;height:30px;border-radius:50%;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--text2);transition:transform .3s cubic-bezier(.4,0,.2,1),background .2s,color .2s,border-color .2s}
.faq-icon svg{width:13px;height:13px}
.faq-item[open] .faq-icon{transform:rotate(45deg);background:var(--blue);border-color:var(--blue);color:#fff}
.faq-a{padding:0 44px 26px 4px;color:var(--text2);font-size:15.5px;line-height:1.75;max-width:660px}
.faq-item[open] .faq-a{animation:faqIn .35s ease both}
@keyframes faqIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

/* CONTACT */
.contact-sec{background:var(--navy);position:relative;overflow:hidden}
.contact-sec::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 55% at 50% 0%,rgba(var(--blue-rgb),.15),transparent 65%);pointer-events:none}
.contact-sec .sec-label{color:rgba(var(--blue-rgb),.8)}
.contact-sec .sec-title{color:#fff}
.contact-sec .sec-body{color:rgba(255,255,255,.62)}
.contact-inner{position:relative;z-index:1}
.cta-block{text-align:center;margin-bottom:56px}
.c-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:32px}
.c-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.c-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:var(--r);padding:22px;text-align:center;transition:var(--ease)}
.c-card:hover{background:rgba(255,255,255,.08);border-color:rgba(var(--blue-rgb),.3)}
.c-icon{width:42px;height:42px;background:rgba(var(--blue-rgb),.15);border-radius:12px;display:flex;align-items:center;justify-content:center;margin:0 auto 14px;color:var(--blue)}
.c-label{font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:rgba(255,255,255,.6);margin-bottom:6px}
.c-value{font-size:14px;color:rgba(255,255,255,.7);word-break:break-all}

/* ENQUIRY FORM (glass card on the navy contact section) */
.enquiry-card{max-width:720px;margin:0 auto 56px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.10);border-radius:var(--rL);padding:clamp(28px,4vw,44px);backdrop-filter:blur(20px) saturate(160%);-webkit-backdrop-filter:blur(20px) saturate(160%);color-scheme:dark}
.enq-title{font-family:var(--font-display);font-size:clamp(20px,2.4vw,26px);font-weight:700;letter-spacing:-0.02em;color:#fff;text-align:center;margin-bottom:8px}
.enq-sub{font-size:14.5px;color:rgba(255,255,255,.55);text-align:center;margin-bottom:28px}
.enq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.enq-field{display:flex;flex-direction:column;gap:7px}
.enq-field.full{grid-column:1/-1}
.enq-field label{font-size:12.5px;font-weight:600;letter-spacing:.02em;color:rgba(255,255,255,.65)}
.enq-field label span{font-weight:400;color:rgba(255,255,255,.4);margin-left:4px}
.enq-field input,.enq-field select,.enq-field textarea{width:100%;padding:13px 16px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:12px;font-family:var(--font);font-size:15px;color:#fff;outline:none;transition:border-color .2s,box-shadow .2s,background .2s}
.enq-field input::placeholder,.enq-field textarea::placeholder{color:rgba(255,255,255,.35)}
.enq-field input:focus,.enq-field select:focus,.enq-field textarea:focus{border-color:rgba(var(--blue-rgb),.7);box-shadow:0 0 0 3px rgba(var(--blue-rgb),.18);background:rgba(255,255,255,.08)}
.enq-field textarea{resize:vertical;min-height:120px}
.enq-field select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23ffffff88' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px;cursor:pointer}
/* Honeypot — visually gone, still in the DOM for bots */
.enq-hp{position:absolute!important;left:-9999px!important;top:auto!important;width:1px;height:1px;overflow:hidden}
.enq-actions{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:20px;flex-wrap:wrap}
.enq-note{font-size:12px;color:rgba(255,255,255,.4);line-height:1.5}
.enq-submit{min-width:180px;justify-content:center}
.enq-submit:disabled{opacity:.55;cursor:not-allowed;transform:none!important}
.enq-status{margin-top:14px;font-size:13.5px;min-height:20px;color:rgba(255,255,255,.6)}
.enq-status.error{color:#ff8a8a}
.enq-status a{color:#5AB0FF;text-decoration:none}
.enq-status a:hover{text-decoration:underline}
/* Success panel replaces the form fields after a successful send */
.enq-success{display:none;text-align:center;padding:28px 12px 12px}
.enquiry-card.sent .enq-success{display:block}
.enquiry-card.sent form,.enquiry-card.sent .enq-sub{display:none}
.enq-success-icon{width:60px;height:60px;border-radius:50%;background:rgba(52,199,89,.14);border:1px solid rgba(52,199,89,.35);display:flex;align-items:center;justify-content:center;margin:0 auto 18px;color:#34C759}
.enq-success-icon svg{width:26px;height:26px}
.enq-success h3{font-family:var(--font-display);font-size:21px;font-weight:700;color:#fff;letter-spacing:-0.02em;margin-bottom:8px}
.enq-success p{font-size:14.5px;color:rgba(255,255,255,.55);line-height:1.65}

/* FOOTER */
.footer{background:var(--navy);padding:64px 0 28px;position:relative;overflow:hidden}
.footer::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(var(--blue-rgb),.5),transparent)}
.footer::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 50% 40% at 85% 0%,rgba(var(--blue-rgb),.08),transparent 70%);pointer-events:none}
.footer-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.7fr 1fr 1fr 1.2fr;gap:48px;margin-bottom:48px}
.flogo{text-decoration:none;display:inline-flex;align-items:center;color:#fff}
.flogo .logo-en{font-size:19px;font-weight:800;color:#fff;letter-spacing:-0.03em}
.flogo .logo-div{height:17px;margin:0 11px;background:var(--blue)}
.flogo .logo-ar{font-size:15px;color:rgba(255,255,255,.4)}
.ftagline{font-size:13.5px;color:rgba(255,255,255,.6);line-height:1.7;margin:16px 0 22px;max-width:250px}
.fsocial{display:flex;gap:8px}
.fsocial a{width:38px;height:38px;border-radius:11px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.7);transition:var(--ease)}
.fsocial a:hover{background:rgba(var(--blue-rgb),.18);border-color:rgba(var(--blue-rgb),.4);color:#fff;transform:translateY(-2px)}
.fsocial svg{width:15px;height:15px}
.fcol-title{font-size:11.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:rgba(255,255,255,.8);margin-bottom:16px}
.fcol ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.fcol a{font-size:13.5px;color:rgba(255,255,255,.62);text-decoration:none;transition:var(--ease)}
.fcol a:hover{color:#fff}
.fcol .fmeta{font-size:13.5px;color:rgba(255,255,255,.6);word-break:break-all}
.footer-bot{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-top:20px;border-top:1px solid rgba(255,255,255,.06)}
.fcopy,.ftag{font-size:12.5px;color:rgba(255,255,255,.55)}
.flegal{display:flex;gap:16px;flex-wrap:wrap}
.flegal a{font-size:12.5px;color:rgba(255,255,255,.62);text-decoration:none;transition:var(--ease)}
.flegal a:hover{color:rgba(255,255,255,.85)}

/* REVEAL — hidden state only when JS is available (html.js set by js/head.js) */
.js .reveal{opacity:0;transform:translateY(28px);filter:blur(5px);transition:opacity .7s cubic-bezier(.4,0,.2,1),transform .7s cubic-bezier(.4,0,.2,1),filter .7s cubic-bezier(.4,0,.2,1)}
.js .reveal.visible{opacity:1;transform:none;filter:none}
/* Re-hide (replay) fast and without stagger so a flung scroll never shows a lingering blur-out */
.js .reveal:not(.visible){transition-duration:.25s;transition-delay:0s}

/* CURSOR SPOTLIGHT (cards) */
.spot{position:relative}
.spot::before{content:'';position:absolute;inset:0;border-radius:inherit;background:radial-gradient(340px circle at var(--mx,50%) var(--my,50%),rgba(var(--blue-rgb),.07),transparent 65%);opacity:0;transition:opacity .4s ease;pointer-events:none}
.spot:hover::before{opacity:1}

/* BACK TO TOP */
.to-top{position:fixed;right:24px;bottom:24px;z-index:900;width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.82);backdrop-filter:blur(16px) saturate(180%);-webkit-backdrop-filter:blur(16px) saturate(180%);border:1px solid var(--border);box-shadow:0 4px 20px rgba(0,0,0,.1);color:var(--text2);display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;transform:translateY(12px);pointer-events:none;transition:opacity .3s,transform .3s,color .2s,border-color .2s}
.to-top.show{opacity:1;transform:translateY(0);pointer-events:auto}
.to-top:hover{color:var(--blue);border-color:rgba(var(--blue-rgb),.3)}
.to-top svg{width:18px;height:18px}

/* HAMBURGER → X */
.hamburger.active span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.hamburger.active span:nth-child(2){opacity:0;transform:scaleX(0)}
.hamburger.active span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}.d4{transition-delay:.32s}.d5{transition-delay:.40s}

/* COOKIE CONSENT */
.cookie-banner{position:fixed;left:24px;bottom:24px;z-index:8000;max-width:380px;background:rgba(255,255,255,.86);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border:1px solid var(--border);border-radius:18px;box-shadow:0 12px 48px rgba(0,0,0,.16);padding:22px 22px 18px;transform:translateY(160%);opacity:0;transition:transform .5s cubic-bezier(.34,1.3,.5,1),opacity .4s ease;pointer-events:none}
.cookie-banner.show{transform:translateY(0);opacity:1;pointer-events:auto}
.cookie-icon{width:38px;height:38px;border-radius:11px;background:rgba(var(--blue-rgb),.08);display:flex;align-items:center;justify-content:center;color:var(--blue);margin-bottom:12px}
.cookie-icon svg{width:20px;height:20px}
.cookie-title{font-size:15px;font-weight:700;letter-spacing:-0.01em;color:var(--text);margin-bottom:6px}
.cookie-text{font-size:13px;color:var(--text2);line-height:1.6;margin-bottom:16px}
.cookie-text a{color:var(--blue);text-decoration:none;font-weight:500}
.cookie-text a:hover{text-decoration:underline}
.cookie-btns{display:flex;gap:8px}
.cookie-btns .btn{flex:1;justify-content:center;min-height:42px;font-size:13.5px;padding:10px 16px}

/* RESPONSIVE */
@media(max-width:900px){
  .svc-grid{grid-template-columns:1fr 1fr}
  .proj-grid{grid-template-columns:1fr}
  .about-inner{grid-template-columns:1fr;gap:36px}
  .proc-wrap{grid-template-columns:1fr 1fr;gap:28px}
  .proc-wrap::before{display:none}
  .proc-line{display:none!important}
  .tech-grid{grid-template-columns:1fr 1fr}
  .c-cards{grid-template-columns:1fr}
  .hero-stats{flex-direction:column;align-items:center;gap:0}
  .stat{border-right:none;border-bottom:1px solid var(--border);padding:14px 0;width:200px}
  .stat:last-child{border-bottom:none}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .fc-3{display:none}
  .scroll-cue{display:none}
}
@media(max-width:640px){
  .nav-links{display:none}
  .hamburger{display:flex}
  .nav-links.open{display:flex;flex-direction:column;position:fixed;top:var(--nav-h);left:0;right:0;background:rgba(255,255,255,.92);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);padding:16px;border-bottom:1px solid var(--border);box-shadow:0 8px 32px rgba(0,0,0,.08)}
  .svc-grid{grid-template-columns:1fr}
  .proc-wrap{grid-template-columns:1fr}
  .tech-grid{grid-template-columns:1fr}
  .hero-card{flex-direction:column;gap:8px;padding:24px 36px}
  .hero-card .logo-div{width:48px;height:2px;margin:4px 0}
  .float-chip{display:none}
  .enq-grid{grid-template-columns:1fr}
  .enq-actions{flex-direction:column;align-items:stretch}
  .enq-submit{width:100%}
  .faq-a{padding-right:4px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer{padding:48px 0 24px}
  .footer-bot{flex-direction:column}
  .to-top{right:16px;bottom:16px}
  .cookie-banner{left:12px;right:12px;bottom:12px;max-width:none}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .reveal,.js .reveal{opacity:1;transform:none;filter:none}
  .hero-canvas{display:none}
  html{scroll-behavior:auto}
}
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--silver);border-radius:3px}

/* ══════════════════════════════════════════════════════════
   ARABIC / RTL — activated client-side by js/head.js + js/i18n.js
   (html.lang / html.dir flip; served markup stays lang="en").
══════════════════════════════════════════════════════════ */

/* Language toggle pill (navbar on index + doc pages) */
.lang-toggle{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:36px;padding:0 12px;border-radius:980px;border:1px solid var(--border);background:transparent;color:var(--text2);font-family:var(--font);font-size:13.5px;font-weight:600;cursor:pointer;transition:var(--ease)}
.lang-toggle:hover{color:var(--blue);border-color:rgba(var(--blue-rgb),.3);background:rgba(var(--blue-rgb),.05)}
.navbar .lang-toggle{margin-inline-start:8px}

/* Arabic typography: Arabic script needs its own stack and no negative
   tracking. Translated nodes carry lang="ar"; the html-level rules cover
   inherited text, and the Latin brand lockup keeps its tight tracking. */
html[lang="ar"] body,html[lang="ar"] [lang="ar"]{font-family:var(--font-ar)}
html[lang="ar"] *{letter-spacing:0}
html[lang="ar"] .logo-en{letter-spacing:-0.03em}
html[lang="ar"] .hero-ar{display:none} /* redundant once the H1 itself is Arabic */

/* Mirrored physical properties (flex/grid flip automatically) */
[dir="rtl"] .skip-link{left:auto;right:16px}
[dir="rtl"] .scroll-progress{left:auto;right:0;background:linear-gradient(270deg,var(--blue),#5AB0FF);border-radius:2px 0 0 2px}
[dir="rtl"] .sec-label::before{background:linear-gradient(270deg,var(--blue),rgba(var(--blue-rgb),.25))}
[dir="rtl"] .sec-head-center .sec-label::after,[dir="rtl"] .cta-block .sec-label::after{background:linear-gradient(90deg,var(--blue),rgba(var(--blue-rgb),.25))}
[dir="rtl"] .stat{border-right:none;border-left:1px solid var(--border)}
[dir="rtl"] .stat:last-child{border-left:none}
[dir="rtl"] .svc-card::after{transform-origin:right}
[dir="rtl"] .proc-line{transform-origin:right;background:linear-gradient(270deg,var(--blue),#5AB0FF)}
[dir="rtl"] .proc-wrap::before{background:linear-gradient(270deg,var(--blue),rgba(var(--blue-rgb),.1))}
[dir="rtl"] .enq-field label span{margin-left:0;margin-right:4px}
[dir="rtl"] .enq-field select{background-position:left 16px center;padding-right:16px;padding-left:40px}
[dir="rtl"] .faq-a{padding:0 4px 26px 44px}
[dir="rtl"] .cookie-banner{left:auto;right:24px}
[dir="rtl"] .to-top{right:auto;left:24px}
[dir="rtl"] .proj-img-chip{left:auto;right:14px}

/* Directional arrows point the other way */
[dir="rtl"] .svc-more span:last-child,[dir="rtl"] .btn .arr,[dir="rtl"] .nav-back svg,[dir="rtl"] .related a .arr{transform:scaleX(-1)}
[dir="rtl"] .svc-more:hover span:last-child{transform:scaleX(-1) translateX(3px)}
[dir="rtl"] .btn:hover .arr{transform:scaleX(-1) translateX(3px)}
[dir="rtl"] .related a:hover .arr{transform:scaleX(-1) translateX(3px)}

@media(max-width:640px){
  [dir="rtl"] .to-top{left:16px}
  [dir="rtl"] .cookie-banner{left:12px;right:12px}
  [dir="rtl"] .faq-a{padding-left:4px}
}