:root {
  --primary: #043f5f;
  --primary-dark: #022d44;
  --primary-darker: #011a2a;
  --primary-light: #0a6e8a;
  --primary-lighter: #0ea5e9;
  --accent: #f59e0b;
  --accent-light: #fbbf24;
  --success: #10b981;
  --danger: #ef4444;
  --gradient-primary: linear-gradient(135deg, #043f5f, #0a6e8a);
  --gradient-primary-alt: linear-gradient(135deg, #022d44 0%, #043f5f 50%, #0a6e8a 100%);
  --gradient-accent: linear-gradient(135deg, #f59e0b, #fbbf24);
  --gradient-hero: linear-gradient(160deg, #022d44 0%, #043f5f 50%, #085a75 100%);
  --gradient-card: linear-gradient(135deg, rgba(4,63,95,0.08), rgba(10,110,138,0.04));
  --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02));
  --bg: #ffffff;
  --bg-alt: #f0f4f8;
  --bg-section: #f8fafc;
  --text: #0f172a;
  --text-secondary: #334155;
  --text-light: #64748b;
  --text-muted: #94a3b8;
  --card-bg: rgba(255,255,255,0.8);
  --card-border: rgba(0,0,0,0.06);
  --card-shadow: 0 4px 24px rgba(0,0,0,0.04);
  --nav-bg: rgba(255,255,255,0.72);
  --nav-border: rgba(0,0,0,0.05);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
  --shadow: 0 8px 32px rgba(0,0,0,0.06);
  --shadow-hover: 0 20px 60px rgba(0,0,0,0.1);
  --shadow-glow: 0 0 40px rgba(4,63,95,0.15);
  --border-color: #e2e8f0;
  --font-ar: 'Tajawal', sans-serif;
  --font-en: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --max-width: 1140px;
}
html.dark {
  --bg: #07071a;
  --bg-alt: #0b0b24;
  --bg-section: #09091f;
  --text: #e8ecf1;
  --text-secondary: #c8cdd5;
  --text-light: #8a92a0;
  --text-muted: #5a6270;
  --card-bg: rgba(255,255,255,0.04);
  --card-border: rgba(255,255,255,0.06);
  --card-shadow: 0 4px 24px rgba(0,0,0,0.3);
  --nav-bg: rgba(7,7,26,0.82);
  --nav-border: rgba(255,255,255,0.05);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.2);
  --shadow: 0 8px 32px rgba(0,0,0,0.3);
  --shadow-hover: 0 20px 60px rgba(0,0,0,0.45);
  --border-color: rgba(255,255,255,0.06);
  --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.05), rgba(255,255,255,0.01));
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-en); color: var(--text); background: var(--bg);
  line-height: 1.7; overflow-x: hidden; transition: background 0.5s ease, color 0.5s ease;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
}
html[lang="ar"], html[lang="ar"] body { font-family: var(--font-ar); }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
ul { list-style: none; }
::selection { background: var(--primary); color: #fff; }
code, pre, .font-mono { font-family: var(--font-mono); }

.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; position: relative; }
.section-alt { background: var(--bg-alt); }

/* ===== PRELOADER ===== */
.preloader {
  position: fixed; inset: 0; z-index: 10000;
  background: var(--bg); display: flex; align-items: center; justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
.preloader.loaded { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader-logo { width: 56px; height: 56px; border-radius: 50%; background: var(--gradient-primary); display: flex; align-items: center; justify-content: center; animation: preloaderPulse 1.2s ease-in-out infinite; }
.preloader-logo svg { width: 28px; height: 28px; color: #fff; }
.preloader-ring { position: absolute; width: 80px; height: 80px; border-radius: 50%; border: 2px solid transparent; border-top-color: var(--primary-light); animation: preloaderSpin 0.8s linear infinite; }
.preloader-ring:nth-child(2) { width: 100px; height: 100px; border-top-color: var(--accent); animation-duration: 1s; animation-direction: reverse; }
@keyframes preloaderSpin { to { transform: rotate(360deg); } }
@keyframes preloaderPulse { 0%,100% { transform: scale(1); } 50% { transform: scale(1.08); } }

/* ===== CUSTOM CURSOR ===== */
.cursor-dot { width: 6px; height: 6px; background: var(--primary-light); border-radius: 50%; position: fixed; pointer-events: none; z-index: 9999; transform: translate(-50%,-50%); transition: width 0.2s, height 0.2s, background 0.2s; }
.cursor-outline { width: 32px; height: 32px; border: 1.5px solid var(--primary-light); border-radius: 50%; position: fixed; pointer-events: none; z-index: 9998; transform: translate(-50%,-50%); transition: all 0.08s linear; opacity: 0.6; }
.cursor-dot.hovering { width: 12px; height: 12px; background: var(--accent); }
.cursor-outline.hovering { width: 56px; height: 56px; border-color: var(--accent); opacity: 0.3; }

/* ===== SCROLL PROGRESS ===== */
.scroll-progress { position: fixed; top: 0; left: 0; height: 3px; background: var(--gradient-primary); z-index: 1001; transition: width 0.1s linear; width: 0%; }

/* ===== SCROLL REVEAL ===== */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
.reveal.revealed { opacity: 1; transform: translateY(0); }
.reveal-left { transform: translateX(-40px); } .reveal-left.revealed { transform: translateX(0); }
.reveal-right { transform: translateX(40px); } .reveal-right.revealed { transform: translateX(0); }
.reveal-scale { transform: scale(0.92); } .reveal-scale.revealed { transform: scale(1); }
.reveal-top { opacity: 0; transform: translateY(-30px); transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94); } .reveal-top.revealed { opacity: 1; transform: translateY(0); }
.reveal-opacity { opacity: 0; transition: opacity 0.7s ease; } .reveal-opacity.revealed { opacity: 1; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; width: 100%; z-index: 999;
  background: var(--nav-bg); backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--nav-border);
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.06); }
.navbar-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
.navbar-logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.15rem; flex-shrink: 0; }
.navbar-logo img { border-radius: 50%; transition: transform var(--transition); }
.navbar-logo:hover img { transform: rotate(-8deg) scale(1.05); }
.navbar-logo span { background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.navbar-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.navbar-toggle span { display: block; width: 24px; height: 2px; background: var(--text); transition: var(--transition); border-radius: 2px; }
.navbar-toggle[aria-expanded="true"] span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.navbar-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.navbar-toggle[aria-expanded="true"] span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
.navbar-center { display: flex; align-items: center; gap: 2px; flex: 1; justify-content: center; }
.navbar-center a {
  font-size: 0.88rem; font-weight: 500; color: var(--text-secondary); padding: 8px 16px;
  border-radius: 10px; transition: var(--transition); position: relative;
}
.navbar-center a::before { content: ''; position: absolute; inset: 0; border-radius: 10px; background: var(--gradient-card); transform: scaleY(0); transform-origin: bottom; transition: transform var(--transition); }
.navbar-center a::after {
  content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%) scaleX(0);
  width: 20px; height: 2.5px; background: var(--gradient-primary); border-radius: 2px; transition: transform var(--transition);
}
.navbar-center a:hover::before { transform: scaleY(1); }
.navbar-center a:hover { color: var(--primary); }
.navbar-center a:hover::after { transform: translateX(-50%) scaleX(1); }
.navbar-center a.active { color: var(--primary); font-weight: 600; }
.navbar-center a.active::after { transform: translateX(-50%) scaleX(1); }
.navbar-end { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.mobile-lang-toggle { display: none; }

.theme-toggle { width: 40px; height: 40px; border-radius: 12px; border: 1px solid var(--border-color); background: var(--card-bg); cursor: pointer; display: flex; align-items: center; justify-content: center; color: var(--text); font-size: 1rem; transition: var(--transition); position: relative; overflow: hidden; }
.theme-toggle:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); border-color: var(--primary-light); }
.theme-toggle .icon-sun, .theme-toggle .icon-moon { transition: transform 0.4s ease, opacity 0.4s ease; }
.theme-toggle.light .icon-sun { transform: rotate(0) scale(1); opacity: 1; } .theme-toggle.light .icon-moon { transform: rotate(90deg) scale(0); opacity: 0; position: absolute; }
.theme-toggle.dark .icon-sun { transform: rotate(-90deg) scale(0); opacity: 0; position: absolute; } .theme-toggle.dark .icon-moon { transform: rotate(0) scale(1); opacity: 1; }

.lang-toggle { background: var(--gradient-primary); color: #fff; padding: 7px 16px; border-radius: 10px; font-size: 0.78rem; font-weight: 600; cursor: pointer; transition: var(--transition); border: none; display: inline-flex; align-items: center; gap: 6px; position: relative; overflow: hidden; }
.lang-toggle::before { content: ''; position: absolute; inset: 0; background: rgba(255,255,255,0.1); transform: translateX(-100%); transition: transform var(--transition); }
.lang-toggle:hover::before { transform: translateX(0); }
.lang-toggle:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(4,63,95,0.35); }

/* ===== ANNOUNCEMENT BAR ===== */
.announcement-bar {
  background: var(--gradient-primary); color: #fff; padding: 10px 0;
  font-size: 0.82rem; text-align: center; position: relative; z-index: 1000; transition: transform var(--transition);
}
.announcement-bar.dismissed { transform: translateY(-100%); }
.announcement-bar .container { display: flex; align-items: center; justify-content: center; gap: 8px; }
.announcement-bar a { color: var(--accent-light); font-weight: 600; text-decoration: underline; }
.announcement-bar a:hover { color: #fff; }
.announcement-bar .dismiss-btn { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); background: none; border: none; color: #fff; cursor: pointer; opacity: 0.7; font-size: 1rem; padding: 4px; }
.announcement-bar .dismiss-btn:hover { opacity: 1; transform: translateY(-50%) scale(1.1); }

/* ===== SECTION HEADER ===== */
.section-header { text-align: center; margin-bottom: 56px; }
.section-label { display: inline-block; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 3px; padding: 6px 20px; border-radius: 50px; background: var(--gradient-glass); color: var(--primary-light); border: 1px solid rgba(4,63,95,0.1); margin-bottom: 16px; backdrop-filter: blur(10px); transition: var(--transition); }
html.dark .section-label { border-color: rgba(14,165,233,0.15); }
.section-title { font-size: 2.35rem; font-weight: 800; margin-bottom: 16px; line-height: 1.2; letter-spacing: -0.5px; }
html[lang="ar"] .section-title { letter-spacing: 0; }
.section-desc { color: var(--text-light); max-width: 600px; line-height: 1.8; font-size: 1.05rem; }
.section-header .section-desc { margin: 0 auto; }

/* ===== PAGE HEADER ===== */
.page-header { padding: 120px 0 56px; position: relative; overflow: hidden; text-align: center; background: var(--bg-alt); }
.page-header::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 0%, rgba(4,63,95,0.08) 0%, transparent 60%); pointer-events: none; }
.page-header::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 80px; background: linear-gradient(to bottom, transparent, var(--bg)); pointer-events: none; }
.page-header .container > * { max-width: 700px; margin-left: auto; margin-right: auto; }
.page-header h1 { font-size: 2.8rem; font-weight: 800; margin-bottom: 12px; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1.15; }
.page-header p { color: var(--text-light); font-size: 1.05rem; }

/* ===== HERO ===== */
.hero { min-height: 100vh; display: flex; align-items: center; padding: 100px 0 80px; position: relative; overflow: hidden; background: var(--gradient-primary-alt); color: #fff; }
.hero-bg { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.hero-grid-dots { position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px); background-size: 36px 36px; opacity: 0.5; }
.hero-mesh-blob { position: absolute; width: 800px; height: 800px; border-radius: 50%; filter: blur(120px); opacity: 0.15; animation: meshBlob 20s ease-in-out infinite; }
.hero-mesh-blob:nth-child(2) { background: var(--primary-light); top: -20%; right: -10%; animation-delay: -5s; }
.hero-mesh-blob:nth-child(3) { background: var(--accent); bottom: -20%; left: -5%; animation-delay: -10s; }
.hero-mesh-blob:nth-child(4) { background: var(--accent); top: 30%; left: 40%; animation-delay: -15s; width: 500px; height: 500px; }
@keyframes meshBlob { 0%,100% { transform: translate(0,0) scale(1); } 25% { transform: translate(60px,-80px) scale(1.1); } 50% { transform: translate(-40px,60px) scale(0.9); } 75% { transform: translate(80px,40px) scale(1.05); } }
.hero-particles { position: absolute; inset: 0; overflow: hidden; }
.hero-particle { position: absolute; width: 3px; height: 3px; background: rgba(255,255,255,0.4); border-radius: 50%; animation: particleFloat 8s ease-in-out infinite; }
.hero-particle:nth-child(1) { top: 20%; left: 10%; animation-duration: 7s; } .hero-particle:nth-child(2) { top: 40%; left: 80%; animation-duration: 9s; animation-delay: -2s; }
.hero-particle:nth-child(3) { top: 70%; left: 20%; animation-duration: 8s; animation-delay: -4s; } .hero-particle:nth-child(4) { top: 10%; left: 60%; animation-duration: 10s; animation-delay: -1s; }
.hero-particle:nth-child(5) { top: 80%; left: 70%; animation-duration: 6s; animation-delay: -6s; } .hero-particle:nth-child(6) { top: 50%; left: 30%; animation-duration: 11s; animation-delay: -3s; }
@keyframes particleFloat { 0%,100% { transform: translateY(0) scale(1); opacity: 0.4; } 50% { transform: translateY(-60px) scale(1.5); opacity: 0.8; } }
.hero .container { position: relative; z-index: 1; width: 100%; }
.hero-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; padding: 6px 18px; border-radius: 50px; background: rgba(255,255,255,0.06); backdrop-filter: blur(10px); font-size: 0.78rem; font-weight: 600; letter-spacing: 1px; margin-bottom: 24px; border: 1px solid rgba(255,255,255,0.08); }
.hero-badge .pulse-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--success); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }
.hero-title { font-size: 3.5rem; font-weight: 800; line-height: 1.08; margin-bottom: 20px; letter-spacing: -1px; }
.hero-title .highlight { background: linear-gradient(135deg, var(--accent), var(--accent-light)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-subtitle { font-size: 1.15rem; opacity: 0.8; max-width: 520px; line-height: 1.8; margin-bottom: 36px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-visual { display: flex; align-items: center; justify-content: center; position: relative; }

/* ===== BUTTONS ===== */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 28px; border-radius: 50px; font-weight: 600; font-size: 0.9rem; cursor: pointer; transition: all var(--transition); border: none; text-decoration: none; position: relative; overflow: hidden; }
.btn-sm { padding: 8px 20px; font-size: 0.82rem; }
.btn-lg { padding: 14px 36px; font-size: 1rem; }
.btn-primary { background: var(--gradient-primary); color: #fff; box-shadow: 0 4px 15px rgba(4,63,95,0.25); }
.btn-primary:hover { transform: translateY(-3px) scale(1.02); box-shadow: 0 8px 30px rgba(4,63,95,0.35); }
.btn-primary:active { transform: translateY(-1px) scale(0.98); }
.btn-outline { background: transparent; border: 2px solid var(--border-color); color: var(--text); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-3px); box-shadow: 0 0 30px rgba(4,63,95,0.1); }
.hero .btn-primary { background: rgba(255,255,255,0.1); box-shadow: none; border: 1px solid rgba(255,255,255,0.15); backdrop-filter: blur(10px); }
.hero .btn-primary:hover { background: rgba(255,255,255,0.2); transform: translateY(-4px) scale(1.02); box-shadow: 0 10px 40px rgba(0,0,0,0.2); }
.hero .btn-outline { color: #fff; border-color: rgba(255,255,255,0.25); }
.hero .btn-outline:hover { background: #fff; color: var(--primary); border-color: #fff; transform: translateY(-4px); }

.btn .ripple { position: absolute; border-radius: 50%; background: rgba(255,255,255,0.3); transform: scale(0); animation: rippleAnim 0.6s ease-out; pointer-events: none; }
@keyframes rippleAnim { to { transform: scale(4); opacity: 0; } }

/* ===== CODE CARD ===== */
.hero-code-card {
  background: rgba(255,255,255,0.04); backdrop-filter: blur(24px);
  border: 1px solid rgba(255,255,255,0.08); border-radius: var(--radius-lg);
  padding: 32px; width: 100%; max-width: 440px;
  box-shadow: 0 20px 80px rgba(0,0,0,0.2);
  font-family: var(--font-mono); position: relative; transition: transform var(--transition), box-shadow var(--transition);
}
.hero-code-card:hover { transform: translateY(-6px) scale(1.01); box-shadow: 0 30px 100px rgba(0,0,0,0.3); }
.hero-code-card::before { content: ''; position: absolute; inset: -1px; border-radius: var(--radius-lg); padding: 1px; background: linear-gradient(135deg, rgba(255,255,255,0.12), transparent, rgba(255,255,255,0.05)); -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none; }
.hero-code-card .dots { display: flex; gap: 6px; margin-bottom: 20px; }
.hero-code-card .dots span { width: 10px; height: 10px; border-radius: 50%; transition: transform var(--transition); }
.hero-code-card:hover .dots span { transform: scale(1.2); }
.hero-code-card .dots span:nth-child(1) { background: var(--danger); } .hero-code-card .dots span:nth-child(2) { background: var(--accent); } .hero-code-card .dots span:nth-child(3) { background: var(--success); }
.hero-code-card .code-line { display: flex; gap: 12px; margin-bottom: 10px; font-size: 0.82rem; opacity: 0; animation: codeFadeIn 0.5s forwards; }
.hero-code-card .code-line:nth-child(2) { animation-delay: 0.3s; } .hero-code-card .code-line:nth-child(3) { animation-delay: 0.6s; } .hero-code-card .code-line:nth-child(4) { animation-delay: 0.9s; }
.hero-code-card .code-line:nth-child(5) { animation-delay: 1.2s; } .hero-code-card .code-line:nth-child(6) { animation-delay: 1.5s; }
.hero-code-card .code-line .line-num { color: rgba(255,255,255,0.2); user-select: none; width: 20px; text-align: right; }
.hero-code-card .code-line .code { color: rgba(255,255,255,0.65); }
.hero-code-card .code-line .code .keyword { color: #93c5fd; } .hero-code-card .code-line .code .string { color: #86efac; } .hero-code-card .code-line .code .func { color: #fde68a; }
.hero-code-card .prompt-line { display: flex; gap: 8px; margin-top: 16px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.05); font-size: 0.8rem; opacity: 0; animation: codeFadeIn 0.5s 1.8s forwards; }
.hero-code-card .prompt-line .prompt { color: var(--success); user-select: none; }
.hero-code-card .prompt-line .cmd { color: rgba(255,255,255,0.55); }
.hero-code-card .cursor-blink { display: inline-block; width: 2px; height: 1em; background: var(--accent); margin-left: 2px; animation: blink 1s step-end infinite; vertical-align: text-bottom; }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0; } }
@keyframes codeFadeIn { to { opacity: 1; } }

.hero-floating-badge {
  position: absolute; background: rgba(255,255,255,0.06); backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1); border-radius: 50px; padding: 10px 20px;
  display: flex; align-items: center; gap: 8px; font-size: 0.8rem;
  animation: float 6s ease-in-out infinite; white-space: nowrap; z-index: 2;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.hero-floating-badge:hover { transform: scale(1.08); border-color: rgba(255,255,255,0.2); animation-play-state: paused; box-shadow: 0 8px 30px rgba(0,0,0,0.15); }
.hero-floating-badge i { font-size: 0.8rem; transition: transform var(--transition); }
.hero-floating-badge:hover i { transform: scale(1.3); }
.hero-floating-badge:nth-child(2) { top: 5%; right: -8%; animation-delay: -2s; }
.hero-floating-badge:nth-child(3) { bottom: 15%; left: -6%; animation-delay: -4s; }
html[dir="rtl"] .hero-floating-badge:nth-child(2) { right: auto; left: -8%; }
html[dir="rtl"] .hero-floating-badge:nth-child(3) { left: auto; right: -6%; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

.hero-stats-row { display: flex; gap: 40px; margin-top: 40px; padding-top: 32px; border-top: 1px solid rgba(255,255,255,0.06); }
.hero-stat { text-align: center; position: relative; transition: transform var(--transition); }
.hero-stat:hover { transform: translateY(-4px); }
.hero-stat + .hero-stat::before { content: ''; position: absolute; left: -20px; top: 10%; height: 80%; width: 1px; background: rgba(255,255,255,0.08); }
html[dir="rtl"] .hero-stat + .hero-stat::before { left: auto; right: -20px; }
.hero-stat-value { font-size: 2rem; font-weight: 800; background: linear-gradient(180deg, #fff 50%, rgba(255,255,255,0.4)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-stat-label { font-size: 0.78rem; opacity: 0.55; margin-top: 2px; }

.hero-scroll-indicator { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 6px; opacity: 0.5; animation: scrollIndicatorFade 2s ease-in-out infinite; cursor: pointer; }
.hero-scroll-indicator span { font-size: 0.7rem; letter-spacing: 2px; text-transform: uppercase; opacity: 0.5; }
.hero-scroll-indicator .scroll-chevron { width: 20px; height: 20px; border-right: 2px solid rgba(255,255,255,0.5); border-bottom: 2px solid rgba(255,255,255,0.5); transform: rotate(45deg); animation: scrollBounce 2s ease-in-out infinite; }
@keyframes scrollBounce { 0%,100% { transform: rotate(45deg) translate(0,0); opacity: 0.5; } 50% { transform: rotate(45deg) translate(4px,4px); opacity: 1; } }
@keyframes scrollIndicatorFade { 0%,100% { opacity: 0.4; } 50% { opacity: 0.8; } }

.hero-title .highlight { background-size: 200% auto; animation: gradientShift 4s ease-in-out infinite alternate; }
@keyframes gradientShift { 0% { background-position: 0% center; } 100% { background-position: 100% center; } }

.hero-code-card::after { content: ''; position: absolute; inset: -2px; border-radius: var(--radius-lg); padding: 2px; background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent, rgba(10,110,138,0.3), transparent, rgba(255,255,255,0.1)); -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none; animation: borderGlow 4s ease-in-out infinite alternate; }
@keyframes borderGlow { 0% { opacity: 0.4; transform: rotate(0deg); } 100% { opacity: 1; transform: rotate(360deg); } }

/* ===== SERVICES ===== */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card { border-radius: var(--radius); overflow: hidden; transition: all var(--transition); background: var(--card-bg); border: 1px solid var(--card-border); box-shadow: var(--card-shadow); position: relative; backdrop-filter: blur(12px); }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--gradient-primary); transform: scaleX(0); transform-origin: left; transition: transform var(--transition); }
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-8px) scale(1.01); border-color: rgba(4,63,95,0.15); }
.service-card-body { padding: 32px 28px; }
.service-icon { width: 54px; height: 54px; border-radius: 16px; background: var(--gradient-glass); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; font-size: 1.25rem; color: var(--primary-light); border: 1px solid rgba(4,63,95,0.08); transition: all var(--transition); }
html.dark .service-icon { border-color: rgba(255,255,255,0.06); }
.service-card:hover .service-icon { background: var(--gradient-primary); color: #fff; border-color: transparent; transform: rotateY(360deg) scale(1.1); }
.service-card h3 { font-size: 1.1rem; margin-bottom: 10px; font-weight: 700; transition: color var(--transition); }
.service-card:hover h3 { color: var(--primary); }
.service-card p { font-size: 0.88rem; color: var(--text-light); line-height: 1.8; }
.service-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 16px; font-size: 0.85rem; font-weight: 600; color: var(--primary-light); transition: gap var(--transition), color var(--transition); }
.service-card:hover .service-link { gap: 12px; color: var(--primary); }

.services-grid-full { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.service-card-full { padding: 40px; border-radius: var(--radius); transition: all var(--transition); border: 1px solid var(--card-border); background: var(--card-bg); box-shadow: var(--card-shadow); backdrop-filter: blur(12px); }
.service-card-full:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); border-color: rgba(4,63,95,0.12); }
.service-card-header { display: flex; align-items: center; gap: 20px; margin-bottom: 20px; }
.service-icon-large { width: 64px; height: 64px; border-radius: 18px; background: var(--gradient-primary); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; color: #fff; flex-shrink: 0; box-shadow: 0 0 30px rgba(4,63,95,0.2); transition: transform var(--transition); }
.service-card-full:hover .service-icon-large { transform: scale(1.1) rotate(-5deg); }
.service-card-header h2 { font-size: 1.3rem; font-weight: 700; }
.service-desc { color: var(--text-light); line-height: 1.8; margin-bottom: 24px; font-size: 0.95rem; }
.service-features, .service-tech { margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--border-color); }
.service-features h4, .service-tech h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 14px; }
.service-features ul { display: grid; gap: 10px; }
.service-features li { display: flex; align-items: center; gap: 10px; font-size: 0.9rem; color: var(--text-light); transition: transform var(--transition); }
.service-features li:hover { transform: translateX(4px); }
html[dir="rtl"] .service-features li:hover { transform: translateX(-4px); }
.service-features li i { color: var(--success); font-size: 0.85rem; }
.tech-badges { display: flex; flex-wrap: wrap; gap: 8px; }
.tech-badge { padding: 5px 16px; border-radius: 50px; font-size: 0.78rem; background: var(--gradient-glass); color: var(--primary); font-weight: 500; transition: var(--transition); border: 1px solid rgba(4,63,95,0.08); }
html.dark .tech-badge { border-color: rgba(255,255,255,0.06); }
.tech-badge:hover { background: var(--gradient-primary); color: #fff; transform: translateY(-2px); border-color: transparent; }
.tech-badge-term { padding: 5px 16px; border-radius: 6px; font-size: 0.75rem; background: rgba(4,63,95,0.06); color: var(--primary-light); border: 1px solid rgba(4,63,95,0.12); font-family: var(--font-mono); font-weight: 500; transition: var(--transition); }
.tech-badge-term:hover { background: rgba(4,63,95,0.1); border-color: var(--primary-light); transform: translateY(-2px); }
.service-card-actions { margin-top: 28px; }

/* ===== ABOUT PREVIEW ===== */
.about-preview { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.about-preview-content h2 { font-size: 2rem; font-weight: 800; margin-bottom: 16px; }
.about-preview-content p { color: var(--text-light); line-height: 1.8; margin-bottom: 24px; }
.about-preview-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.stat-item { text-align: center; padding: 28px 20px; background: var(--card-bg); border-radius: var(--radius); border: 1px solid var(--card-border); backdrop-filter: blur(12px); box-shadow: var(--card-shadow); transition: all var(--transition); position: relative; overflow: hidden; }
.stat-item::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--gradient-primary); transform: scaleX(0); transform-origin: left; transition: transform var(--transition); }
.stat-item:hover::before { transform: scaleX(1); }
.stat-item:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.stat-number { font-size: 2.5rem; font-weight: 800; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1.2; }
.stat-label { font-size: 0.85rem; color: var(--text-light); margin-top: 4px; }

.about-story { max-width: 800px; margin: 0 auto; }
.about-story-content { text-align: center; }
.about-story-content p { color: var(--text-light); line-height: 1.9; font-size: 1.05rem; }
.content-block { padding: 36px; border-radius: var(--radius); transition: all var(--transition); border: 1px solid transparent; background: var(--card-bg); }
.content-block:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); border-color: var(--border-color); }
.block-icon { width: 52px; height: 52px; border-radius: 16px; background: var(--gradient-glass); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; font-size: 1.3rem; color: var(--primary-light); border: 1px solid rgba(4,63,95,0.08); transition: all var(--transition); }
.content-block:hover .block-icon { background: var(--gradient-primary); color: #fff; transform: scale(1.1) rotate(-5deg); border-color: transparent; }
.content-block h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 12px; transition: color var(--transition); }
.content-block:hover h3 { color: var(--primary); }
.content-block p { color: var(--text-light); line-height: 1.8; }
.about-mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 48px; }
.about-stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 48px; }
.stat-card { text-align: center; padding: 30px 20px; border-radius: var(--radius); transition: all var(--transition); border: 1px solid var(--card-border); background: var(--card-bg); box-shadow: var(--card-shadow); backdrop-filter: blur(12px); }
.stat-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); border-color: transparent; }
.stat-card .stat-number { font-size: 2.6rem; }

/* ===== PROCESS ===== */
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.process-step { padding: 32px 24px; border-radius: var(--radius); text-align: center; transition: all var(--transition); border: 1px solid var(--card-border); background: var(--card-bg); box-shadow: var(--card-shadow); position: relative; overflow: hidden; }
.process-step::before { content: ''; position: absolute; inset: 0; background: var(--gradient-glass); opacity: 0; transition: opacity var(--transition); }
.process-step:hover::before { opacity: 1; }
.process-step:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.process-step > * { position: relative; z-index: 1; }
.step-number { font-size: 2.2rem; font-weight: 800; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 10px; display: inline-block; transition: transform var(--transition); }
.process-step:hover .step-number { transform: scale(1.15); }
.process-step h4 { font-size: 0.95rem; font-weight: 600; }

/* ===== PROJECTS ===== */
.project-filters { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 40px; }
.filter-btn { padding: 8px 22px; border: 1px solid var(--border-color); border-radius: 50px; background: var(--card-bg); cursor: pointer; font-size: 0.83rem; font-weight: 500; transition: var(--transition); color: var(--text-light); backdrop-filter: blur(8px); }
.filter-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); border-color: var(--primary-light); }
.filter-btn.active { background: var(--gradient-primary); color: #fff; border-color: transparent; box-shadow: 0 4px 15px rgba(4,63,95,0.25); }
.projects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 24px; }
.project-card { border-radius: var(--radius); overflow: hidden; transition: all var(--transition); background: var(--card-bg); border: 1px solid var(--card-border); box-shadow: var(--card-shadow); }
.project-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-hover); border-color: rgba(4,63,95,0.12); }
.project-image { position: relative; aspect-ratio: 16/10; overflow: hidden; }
.project-image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.project-card:hover .project-image img { transform: scale(1.12); }
.project-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(4,63,95,0.92), rgba(10,110,138,0.75)); display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity var(--transition); }
.project-overlay .btn { transform: translateY(20px); transition: all var(--transition); }
.project-card:hover .project-overlay { opacity: 1; }
.project-card:hover .project-overlay .btn { transform: translateY(0); }
.project-info { padding: 20px 24px 24px; }
.project-category { display: inline-block; font-size: 0.76rem; font-weight: 600; color: var(--primary-light); text-transform: uppercase; letter-spacing: 1px; transition: color var(--transition); }
.project-card:hover .project-category { color: var(--primary-lighter); }
.project-info h3 { font-size: 1.05rem; font-weight: 700; margin-top: 6px; transition: color var(--transition); }
.project-card:hover .project-info h3 { color: var(--primary); }
.project-category-badge { display: inline-block; padding: 6px 16px; border-radius: 50px; font-size: 0.82rem; background: var(--gradient-glass); color: var(--primary); font-weight: 500; border: 1px solid rgba(4,63,95,0.08); }

.project-cover { border-radius: var(--radius); overflow: hidden; margin-bottom: 32px; box-shadow: var(--shadow); transition: box-shadow var(--transition); }
.project-cover:hover { box-shadow: var(--shadow-hover); }
.project-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; margin-top: 24px; }
.project-gallery img { border-radius: var(--radius-sm); width: 100%; aspect-ratio: 16/10; object-fit: cover; box-shadow: var(--shadow); transition: all var(--transition); }
.project-gallery img:hover { transform: scale(1.03); box-shadow: var(--shadow-hover); }

/* ===== BLOG ===== */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 24px; }
.blog-card { border-radius: var(--radius); overflow: hidden; transition: all var(--transition); background: var(--card-bg); border: 1px solid var(--card-border); box-shadow: var(--card-shadow); }
.blog-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-hover); border-color: rgba(4,63,95,0.12); }
.blog-image { aspect-ratio: 16/9; overflow: hidden; }
.blog-image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.blog-card:hover .blog-image img { transform: scale(1.08); }
.blog-body { padding: 24px; }
.blog-category { display: inline-block; font-size: 0.76rem; font-weight: 600; color: var(--primary-light); text-transform: uppercase; letter-spacing: 1px; transition: color var(--transition); }
.blog-card:hover .blog-category { color: var(--primary-lighter); }
.blog-body h3 { font-size: 1.05rem; margin-bottom: 8px; line-height: 1.4; font-weight: 700; transition: color var(--transition); }
.blog-card:hover .blog-body h3 { color: var(--primary); }
.blog-body p { font-size: 0.85rem; color: var(--text-light); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.blog-meta { font-size: 0.8rem; color: var(--text-muted); margin: 12px 0; display: flex; gap: 12px; flex-wrap: wrap; }
.blog-link { display: inline-flex; align-items: center; gap: 6px; font-size: 0.83rem; font-weight: 600; color: var(--primary-light); transition: gap var(--transition), color var(--transition); }
.blog-card:hover .blog-link { gap: 12px; color: var(--primary); }

/* ===== POST ===== */
.post-content { line-height: 1.9; color: var(--text); }
.post-content p { margin-bottom: 16px; }
.post-content h2 { font-size: 1.4rem; margin: 40px 0 12px; font-weight: 700; }
.post-content h3 { font-size: 1.15rem; margin: 28px 0 8px; font-weight: 600; }
.post-content ul, .post-content ol { padding-left: 24px; margin-bottom: 16px; }
.post-content li { margin-bottom: 8px; color: var(--text-light); }
html[lang="ar"] .post-content ul, html[lang="ar"] .post-content ol { padding-left: 0; padding-right: 24px; }
.post-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.post-title { font-size: 2rem; margin-top: 16px; }
.post-meta { display: flex; gap: 16px; flex-wrap: wrap; margin: 16px 0 32px; color: var(--text-light); font-size: 0.9rem; }
.post-image img { width: 100%; border-radius: var(--radius); margin-bottom: 32px; box-shadow: var(--shadow); }
.post-share { margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--border-color); display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.post-share span { font-weight: 600; }

/* ===== FORMS ===== */
.form-control { width: 100%; padding: 12px 16px; border: 1px solid var(--border-color); border-radius: var(--radius-sm); font-size: 0.9rem; transition: var(--transition); background: var(--bg); color: var(--text); font-family: inherit; }
.form-control:focus { outline: none; border-color: var(--primary-light); box-shadow: 0 0 0 4px rgba(4,63,95,0.08); transform: translateY(-1px); }
textarea.form-control { min-height: 130px; resize: vertical; }
.form-control.is-invalid { border-color: var(--danger); box-shadow: 0 0 0 4px rgba(239,68,68,0.08); }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 6px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.required { color: var(--danger); }
.field-error { color: var(--danger); font-size: 0.85rem; }
.btn-block { width: 100%; }

.alert { padding: 16px; border-radius: 12px; margin-bottom: 24px; display: flex; align-items: center; gap: 8px; animation: fadeInUp 0.4s ease; }
.alert-success { background: rgba(16,185,129,0.08); border: 1px solid rgba(16,185,129,0.2); }

/* ===== CONTACT / SUPPORT ===== */
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.support-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.contact-form-wrapper { background: var(--card-bg); padding: 32px; border-radius: var(--radius); border: 1px solid var(--card-border); box-shadow: var(--card-shadow); backdrop-filter: blur(12px); }
.support-form-wrapper { background: var(--card-bg); padding: 32px; border-radius: var(--radius); border: 1px solid var(--card-border); box-shadow: var(--card-shadow); backdrop-filter: blur(12px); }
.contact-info-card { background: var(--card-bg); padding: 32px; border-radius: var(--radius); border: 1px solid var(--card-border); box-shadow: var(--card-shadow); backdrop-filter: blur(12px); margin-bottom: 24px; }
.contact-info-card h3 { margin-bottom: 24px; }
.contact-info-card h4 { margin-bottom: 16px; }
.contact-info-list { display: flex; flex-direction: column; gap: 20px; }
.contact-info-item { display: flex; align-items: center; gap: 16px; }
.contact-info-icon { width: 44px; height: 44px; border-radius: 12px; background: var(--gradient-primary); display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: #fff; font-size: 0.95rem; transition: transform var(--transition); }
.contact-info-item:hover .contact-info-icon { transform: scale(1.1); }
.contact-socials { display: flex; gap: 12px; flex-wrap: wrap; }
.contact-social-btn { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; border-radius: 12px; padding: 0; }
.support-sidebar-card { background: var(--card-bg); padding: 32px; border-radius: var(--radius); border: 1px solid var(--card-border); box-shadow: var(--card-shadow); backdrop-filter: blur(12px); margin-bottom: 24px; }
.support-sidebar-card h3 { margin-bottom: 16px; }
.support-sidebar-card h4 { margin-bottom: 8px; }
.support-sidebar-card p { color: var(--text-light); margin-bottom: 24px; }
.support-quick-links { display: flex; flex-direction: column; gap: 16px; }
.support-quick-btn { display: flex; align-items: center; gap: 12px; justify-content: center; }
.support-faq-btn { width: 100%; display: flex; align-items: center; gap: 8px; justify-content: center; }

/* ===== FAQ ===== */
.faq-categories { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 32px; justify-content: center; }
.faq-item { margin-bottom: 12px; border-radius: 14px; overflow: hidden; background: var(--card-bg); border: 1px solid var(--card-border); box-shadow: var(--card-shadow); transition: border-color var(--transition), box-shadow var(--transition); }
.faq-item:hover { border-color: rgba(4,63,95,0.15); box-shadow: var(--shadow); }
.faq-item.open { border-color: rgba(4,63,95,0.2); }
.faq-question { width: 100%; padding: 20px 24px; background: none; border: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-size: 0.95rem; font-weight: 600; color: var(--text); text-align: inherit; font-family: inherit; transition: var(--transition); }
.faq-question:hover { background: rgba(4,63,95,0.03); }
.faq-question i { transition: transform var(--transition); flex-shrink: 0; margin-inline-start: 12px; color: var(--text-muted); }
.faq-item.open .faq-question i { transform: rotate(180deg); color: var(--primary-light); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1); padding: 0 24px; }
.faq-item.open .faq-answer { max-height: 500px; padding-bottom: 20px; }
.faq-answer p { color: var(--text-light); line-height: 1.7; }

/* ===== CTA SECTION ===== */
.cta-section { text-align: center; background: var(--gradient-hero); color: #fff; position: relative; overflow: hidden; }
.cta-section::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,0.03) 1px, transparent 1px); background-size: 30px 30px; opacity: 0.5; }
.cta-section::after { content: ''; position: absolute; width: 600px; height: 600px; border-radius: 50%; background: var(--primary-lighter); filter: blur(150px); opacity: 0.1; top: -200px; right: -100px; animation: meshBlob 15s ease-in-out infinite; }
.cta-section .container { position: relative; z-index: 1; }
.cta-section h2 { font-size: 2.2rem; font-weight: 800; margin-bottom: 12px; }
.cta-section p { opacity: 0.75; margin-bottom: 28px; font-size: 1.05rem; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-section .btn-primary { background: #fff; color: var(--primary); box-shadow: 0 4px 20px rgba(0,0,0,0.15); }
.cta-section .btn-primary:hover { transform: translateY(-4px) scale(1.02); box-shadow: 0 12px 40px rgba(0,0,0,0.25); }

/* ===== PRIVACY ===== */
.privacy-content { background: var(--card-bg); padding: 40px; border-radius: var(--radius); border: 1px solid var(--card-border); box-shadow: var(--card-shadow); }
.privacy-content h2 { font-size: 1.8rem; margin-bottom: 8px; }
.privacy-content h3 { font-size: 1.1rem; margin-top: 24px; margin-bottom: 8px; }
.privacy-content p { color: var(--text-light); line-height: 1.8; }

/* ===== SERVICE DETAIL ===== */
.service-detail { max-width: 800px; margin: 0 auto; }
.service-detail .service-icon-large { margin-bottom: 24px; }
.service-detail-desc { margin-bottom: 24px; }
.service-detail-desc p { color: var(--text-light); line-height: 1.8; font-size: 1.05rem; }
.service-detail-cta { text-align: center; margin-top: 32px; }

/* ===== PROJECT DETAIL ===== */
.project-detail { max-width: 900px; margin: 0 auto; }
.project-section { margin-top: 32px; }
.project-section h3 { font-size: 1.3rem; margin-bottom: 12px; }
.project-section ul { list-style: none; display: grid; gap: 10px; }
.project-section ul li { display: flex; align-items: center; gap: 10px; color: var(--text-light); font-size: 0.95rem; }
.project-section ul li i { color: var(--success); }
.project-links { margin-top: 32px; display: flex; gap: 16px; flex-wrap: wrap; }

/* ===== EMPTY STATE ===== */
.empty-state { text-align: center; padding: 80px 20px; color: var(--text-light); }
.empty-state i { font-size: 3rem; margin-bottom: 16px; opacity: 0.3; }
.empty-state p { font-size: 1.05rem; }

/* ===== BACK TO TOP ===== */
.back-to-top { position: fixed; bottom: 28px; right: 28px; width: 48px; height: 48px; border-radius: 14px; background: var(--gradient-primary); color: #fff; display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: all var(--transition); z-index: 99; border: none; cursor: pointer; box-shadow: 0 4px 15px rgba(4,63,95,0.25); }
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { transform: translateY(-6px) scale(1.1); box-shadow: 0 12px 35px rgba(4,63,95,0.4); }
.back-to-top svg { position: relative; z-index: 1; }
.back-to-top .progress-ring { position: absolute; inset: 0; transform: rotate(-90deg); }
.back-to-top .progress-ring circle { fill: none; stroke: rgba(255,255,255,0.3); stroke-width: 2; }
.back-to-top .progress-ring .progress { stroke: #fff; stroke-dasharray: 138; stroke-dashoffset: 138; transition: stroke-dashoffset 0.1s linear; }

/* ===== MISC ===== */
.skip-link { position: absolute; top: -100%; left: 50%; transform: translateX(-50%); background: var(--primary); color: #fff; padding: 8px 20px; z-index: 1000; border-radius: 0 0 var(--radius-sm) var(--radius-sm); font-weight: 500; }
.skip-link:focus { top: 0; }
.pagination-wrapper { margin-top: 48px; }
.back-link { display: inline-flex; align-items: center; gap: 6px; margin-bottom: 24px; font-weight: 500; color: var(--primary-light); }
.back-link:hover { gap: 14px; color: var(--primary); }
.section-cta { text-align: center; margin-top: 48px; }

/* ===== KEYFRAMES ===== */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInLeft { from { opacity: 0; transform: translateX(-30px); } to { opacity: 1; transform: translateX(0); } }
@keyframes fadeInRight { from { opacity: 0; transform: translateX(30px); } to { opacity: 1; transform: translateX(0); } }

/* ===== FOOTER ===== */
.footer { background: var(--bg-alt); border-top: 1px solid var(--border-color); padding: 60px 0 0; position: relative; }
.footer::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--gradient-primary); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; }
.footer-brand img { border-radius: 50%; margin-bottom: 12px; transition: transform var(--transition); }
.footer-brand:hover img { transform: rotate(-8deg) scale(1.05); }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; color: var(--text-light); }
.footer h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 16px; position: relative; display: inline-block; }
.footer h4::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 30px; height: 2px; background: var(--gradient-primary); border-radius: 1px; }
html[dir="rtl"] .footer h4::after { left: auto; right: 0; }
.footer ul li { margin-bottom: 10px; }
.footer ul li a { font-size: 0.88rem; color: var(--text-light); transition: var(--transition); display: inline-flex; align-items: center; gap: 4px; }
.footer ul li a:hover { color: var(--primary); gap: 8px; }
.footer-socials { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.footer-socials a { width: 36px; height: 36px; border-radius: 10px; border: 1px solid var(--border-color); display: flex; align-items: center; justify-content: center; transition: all var(--transition); color: var(--text-light); font-size: 0.85rem; }
.footer-socials a:hover { background: var(--gradient-primary); color: #fff; border-color: transparent; transform: translateY(-4px) scale(1.1); }
.footer-bottom { border-top: 1px solid var(--border-color); margin-top: 40px; padding: 20px 0; text-align: center; font-size: 0.83rem; color: var(--text-muted); }

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
  .hero-layout { grid-template-columns: 1fr; text-align: center; }
  .hero-code-card { max-width: 380px; margin: 0 auto; }
  .hero-subtitle { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-stats-row { justify-content: center; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid-full { grid-template-columns: 1fr; }
  .about-preview { grid-template-columns: 1fr; text-align: center; }
  .about-mv-grid { grid-template-columns: 1fr; }
  .about-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .support-layout { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .navbar-toggle { display: flex; }
  .navbar-center { position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background: var(--nav-bg); backdrop-filter: blur(30px) saturate(200%); flex-direction: column; padding: 100px 24px 24px; gap: 4px; transform: translateY(-120%); opacity: 0; visibility: hidden; transition: transform 0.4s ease, opacity 0.4s ease, visibility 0.4s; z-index: -1; }
  .navbar-center.open { transform: translateY(0); opacity: 1; visibility: visible; }
  .navbar-center a { width: 100%; font-size: 1.05rem; padding: 12px 16px; }
  .navbar-end .lang-toggle { display: none !important; }
  .mobile-lang-toggle { display: flex !important; justify-content: center; margin-top: 16px; padding-top: 12px; border-top: 1px solid var(--border-color); width: 100%; }
  .section { padding: 64px 0; }
  .section-title { font-size: 1.6rem; }
  .hero { min-height: auto; padding: 120px 0 60px; }
  .hero-title { font-size: 2.2rem; }
  .hero-layout { gap: 32px; }
  .hero-code-card { padding: 24px; max-width: 100%; }
  .hero-stat-value { font-size: 1.4rem; }
  .hero-stats-row { gap: 24px; }
  .hero-stat + .hero-stat::before { left: -12px; }
  html[dir="rtl"] .hero-stat + .hero-stat::before { right: -12px; }
  .services-grid { grid-template-columns: 1fr; }
  .page-header { padding: 100px 0 40px; }
  .page-header h1 { font-size: 1.8rem; }
  .projects-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .about-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .privacy-content { padding: 24px; }
  .cursor-dot, .cursor-outline { display: none; }
}
@media (max-width: 480px) {
  .hero-title { font-size: 1.7rem; }
  .hero-code-card .code-line { font-size: 0.72rem; }
  .hero-code-card { padding: 20px; }
  .section-title { font-size: 1.4rem; }
}