:root{--primary: #2C5282;--primary-light: #4299E1;--primary-dark: #2A4365;--secondary: #34C759;--secondary-light: #A4E5B3;--accent: #5856D6;--background: #F2F2F7;--card-bg: #FFFFFF;--text-dark: #1C1C1E;--text-muted: #8E8E93;--text-light: #FFFFFF;--success: #34C759;--warning: #FFCC00;--danger: #FF3B30;--border-radius-sm: 12px;--border-radius-md: 20px;--border-radius-lg: 32px;--border-radius-pill: 9999px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .04);--shadow-md: 0 8px 24px rgba(0, 0, 0, .08);--shadow-lg: 0 16px 40px rgba(0, 0, 0, .12);--transition: all .35s cubic-bezier(.25, 1, .5, 1);--h1-size: 3rem;--h2-size: 2rem;--h3-size: 1.5rem;--section-padding: 3rem;--card-padding: 2rem;--main-width: 1200px}@media (max-width: 1024px){:root{--h1-size: 2.8rem;--h2-size: 1.8rem;--h3-size: 1.4rem;--section-padding: 2.5rem}}@media (max-width: 768px){:root{--h1-size: 2.2rem;--h2-size: 1.6rem;--h3-size: 1.3rem;--section-padding: 1.5rem;--card-padding: 1.5rem}}@media (max-width: 480px){:root{--h1-size: 1.8rem;--h2-size: 1.4rem;--h3-size: 1.2rem;--section-padding: 1rem;--card-padding: 1.2rem;--border-radius-md: 16px}}*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--background);color:var(--text-dark);line-height:1.5;font-size:17px;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (max-width: 768px){body{font-size:16px}}html[lang=ar] body,html[dir=rtl] body{font-family:-apple-system,BlinkMacSystemFont,Cairo,Roboto,sans-serif}h1,h2,h3{color:var(--text-dark);letter-spacing:-.02em}h1{font-size:var(--h1-size);font-weight:800;line-height:1.1;margin-bottom:.5rem}h2{font-size:var(--h2-size);font-weight:700;line-height:1.2}h3{font-size:var(--h3-size);font-weight:600}a{text-decoration:none;color:inherit;transition:opacity .2s}a:active{opacity:.6}.app-container{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1;padding:var(--section-padding);max-width:var(--main-width);margin:0 auto;width:100%}.btn{display:inline-flex;justify-content:center;align-items:center;padding:14px 24px;font-size:1.1rem;font-weight:600;border-radius:var(--border-radius-pill);border:none;cursor:pointer;transition:all .2s ease;min-height:48px;-webkit-user-select:none;user-select:none}.btn:active{transform:scale(.96)}.btn-primary{background-color:var(--primary);color:var(--text-light);box-shadow:0 4px 12px #007aff4d}.btn-primary:hover{background-color:#006ce0}.btn-secondary{background-color:#e5e5ea;color:var(--text-dark)}.btn-secondary:hover{background-color:#d1d1d6}.navbar{background:#ffffffd9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:.8rem 2rem;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:100;border-bottom:1px solid rgba(0,0,0,.05)}.navbar-brand{display:flex;align-items:center}.logo-img{height:55px;width:auto;object-fit:contain}.nav-links{display:flex;gap:1.8rem;align-items:center}.nav-link{font-weight:500;font-size:1.05rem;color:var(--text-dark);transition:color .2s;padding:.5rem}.nav-link:hover{color:var(--primary)}.btn-lang{background:transparent;border:none;color:var(--primary);font-weight:600;cursor:pointer;padding:8px 12px;border-radius:var(--border-radius-sm);background:#007aff1a;transition:var(--transition);min-height:40px}.btn-lang:hover,.btn-lang:active{background:#007aff33}.footer{background-color:#1c1c1e;color:var(--text-light);padding:2.5rem 1.5rem;text-align:center;margin-top:auto;font-size:.9rem}.footer-content{max-width:1200px;margin:0 auto;display:flex;flex-direction:column;gap:1rem}.footer-links{display:flex;justify-content:center;gap:1.5rem;flex-wrap:wrap}.card{background:var(--card-bg);border-radius:var(--border-radius-md);padding:var(--card-padding);box-shadow:var(--shadow-sm);transition:var(--transition);border:1px solid rgba(0,0,0,.03)}.card:hover{box-shadow:var(--shadow-md)}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .5s cubic-bezier(.25,1,.5,1) forwards}.hamburger{display:none;flex-direction:column;cursor:pointer;gap:6px;background:none;border:none;padding:8px;z-index:200}.hamburger span{display:block;width:28px;height:3px;background-color:var(--text-dark);border-radius:4px;transition:all .3s cubic-bezier(.25,1,.5,1)}.hamburger.open span:nth-child(1){transform:rotate(45deg) translate(6px,6px)}.hamburger.open span:nth-child(2){opacity:0}.hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(6px,-7px)}@media (max-width: 768px){.navbar{padding:.7rem 1.2rem;border-bottom:1px solid rgba(0,0,0,.06)}.hamburger{display:flex}.nav-links{display:flex;flex-direction:column;align-items:center;position:fixed;top:0;left:0;width:100vw;height:100vh;background:#fffffffa;backdrop-filter:blur(25px);-webkit-backdrop-filter:blur(25px);padding-top:100px;gap:1.5rem;opacity:0;pointer-events:none;transition:all .4s cubic-bezier(.25,1,.5,1);z-index:90}.nav-links.open{opacity:1;pointer-events:auto}.nav-link{font-size:1.4rem;font-weight:600;padding:1rem;width:80%;text-align:center;border-bottom:1px solid #E5E5EA}.nav-links .btn{width:80%;margin-top:1rem;padding:16px;font-size:1.2rem}.logo-img{height:45px}input,select,textarea{font-size:16px!important}}@media (max-width: 480px){.btn-primary,.btn-secondary{width:100%}}input,select,textarea{background-color:#f2f2f7;border:2px solid transparent;color:var(--text-dark);font-family:inherit;transition:var(--transition)}input:focus,select:focus,textarea:focus{background-color:#fff;border-color:var(--primary);outline:none;box-shadow:0 0 0 4px #007aff26}.modal-overlay{background-color:#0006;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.spinner{width:40px;height:40px;border:3px solid rgba(0,0,0,.05);border-left-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite;margin:1.5rem auto}@keyframes spin{to{transform:rotate(360deg)}}.shadow-sm{box-shadow:var(--shadow-sm)}.shadow-md{box-shadow:var(--shadow-md)}.hero-needs-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem}.hero-needs-card{padding:2rem;background:#fff;display:flex;flex-direction:column;align-items:flex-start}.hero-needs-icon{width:60px;height:60px;border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:2rem;margin-bottom:1.2rem}.hero-needs-title{font-weight:800;font-size:1.2rem;margin-bottom:.8rem}.hero-needs-desc{color:#64748b;line-height:1.7;font-size:.95rem}@media (max-width: 480px){.hero-needs-grid{grid-template-columns:repeat(2,1fr);gap:.8rem}.hero-needs-card{padding:1rem;align-items:center;text-align:center;border-radius:20px}.hero-needs-icon{width:45px;height:45px;font-size:1.5rem;border-radius:14px;margin-bottom:.8rem}.hero-needs-title{font-size:.9rem;margin-bottom:.4rem;line-height:1.2}.hero-needs-desc{font-size:.75rem;line-height:1.4}}