*{margin:0;padding:0;box-sizing:border-box}
:root{--primary:#2563eb;--primary-dark:#1d4ed8;--primary-light:#3b82f6;--bg:#ffffff;--bg-alt:#f8fafc;--bg-dark:#0f172a;--text:#1e293b;--text-light:#64748b;--text-white:#ffffff;--border:#e2e8f0;--shadow:0 4px 6px -1px rgba(0,0,0,.1);--shadow-lg:0 20px 40px rgba(0,0,0,.12);--radius:12px;--transition:all .3s ease}
html{scroll-behavior:smooth}
body{font-family:'Roboto',sans-serif;color:var(--text);background:var(--bg);line-height:1.6}
[dir="rtl"]{text-align:right}
a{text-decoration:none;color:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* NAV */
.nav{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);transition:var(--transition)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.nav-logo{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:700;color:var(--text)}
.nav-logo img{height:38px;border-radius:8px}
.nav-logo span{color:var(--primary)}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{font-weight:500;color:var(--text-light);transition:var(--transition)}
.nav-links a:hover{color:var(--primary)}
.nav-actions{display:flex;align-items:center;gap:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 24px;border-radius:8px;font-weight:600;font-size:15px;cursor:pointer;transition:var(--transition);border:none;text-decoration:none}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 6px 20px rgba(37,99,235,.3)}
.btn-outline{border:2px solid var(--border);background:transparent;color:var(--text)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary)}
.lang-switcher{position:relative}
.lang-btn{display:flex;align-items:center;gap:6px;padding:8px 14px;border:1px solid var(--border);border-radius:8px;background:#fff;cursor:pointer;font-size:14px;font-weight:500;color:var(--text)}
.lang-dropdown{position:absolute;top:110%;right:0;background:#fff;border:1px solid var(--border);border-radius:8px;box-shadow:var(--shadow-lg);display:none;min-width:140px;overflow:hidden;z-index:100}
.lang-dropdown.active{display:block}
.lang-dropdown a{display:block;padding:10px 16px;font-size:14px;transition:var(--transition)}
.lang-dropdown a:hover{background:var(--bg-alt);color:var(--primary)}
.mobile-toggle{display:none;background:none;border:none;font-size:24px;cursor:pointer;color:var(--text)}

/* HERO */
.hero{padding:140px 0 80px;background:linear-gradient(135deg,#f0f5ff 0%,#e0eaff 100%);position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-50%;right:-30%;width:600px;height:600px;background:radial-gradient(circle,rgba(37,99,235,.08) 0%,transparent 70%);border-radius:50%}
.hero-inner{display:flex;align-items:center;gap:60px}
.hero-content{flex:1;z-index:1}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;background:rgba(37,99,235,.1);color:var(--primary);border-radius:50px;font-size:14px;font-weight:600;margin-bottom:20px}
.hero-title{font-size:48px;font-weight:800;line-height:1.2;margin-bottom:20px;color:var(--bg-dark)}
.hero-title span{color:var(--primary)}
.hero-desc{font-size:18px;color:var(--text-light);margin-bottom:32px;max-width:520px;line-height:1.7}
.hero-buttons{display:flex;gap:14px;flex-wrap:wrap}
.hero-visual{flex:1;position:relative;z-index:1}
.hero-visual img{width:100%;max-width:700px;border-radius:16px;box-shadow:var(--shadow-lg);transform:perspective(1000px) rotateY(-5deg) rotateX(5deg);transition:var(--transition)}
.hero-visual img:hover{transform:perspective(1000px) rotateY(0deg) rotateX(0deg)}
.hero-stats{display:flex;gap:40px;margin-top:40px}
.stat-item{text-align:center}
.stat-num{font-size:28px;font-weight:800;color:var(--primary)}
.stat-label{font-size:13px;color:var(--text-light);margin-top:4px}

/* INTEGRATIONS */
.integrations{padding:40px 0;background:#fff;border-bottom:1px solid var(--border)}
.integrations-title{text-align:center;font-size:14px;font-weight:600;color:var(--text-light);margin-bottom:30px;text-transform:uppercase;letter-spacing:1px}
.integrations-grid{display:flex;justify-content:center;align-items:center;gap:50px;flex-wrap:wrap;opacity:.6;transition:var(--transition)}
.integrations-grid:hover{opacity:1}
.int-logo{display:flex;align-items:center;gap:8px;filter:grayscale(100%);transition:var(--transition)}
.int-logo:hover{filter:grayscale(0%)}
.int-logo img{height:28px}
.int-logo span{font-weight:700;font-size:16px;color:var(--bg-dark)}

/* FEATURES */
.features{padding:80px 0;background:var(--bg)}
.section-header{text-align:center;margin-bottom:50px}
.section-badge{display:inline-block;padding:6px 16px;background:rgba(37,99,235,.1);color:var(--primary);border-radius:50px;font-size:14px;font-weight:600;margin-bottom:14px}
.section-title{font-size:36px;font-weight:800;color:var(--bg-dark);margin-bottom:14px}
.section-desc{font-size:17px;color:var(--text-light);max-width:600px;margin:0 auto}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feature-card{padding:30px;border:1px solid var(--border);border-radius:var(--radius);transition:var(--transition);background:#fff}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--primary)}
.feature-icon{width:50px;height:50px;border-radius:12px;background:rgba(37,99,235,.1);display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:var(--primary)}
.feature-icon svg{width:24px;height:24px}
.feature-card h3{font-size:18px;font-weight:700;margin-bottom:10px;color:var(--bg-dark)}

/* SHOWCASE */
.showcase{padding:80px 0;background:var(--bg-alt)}
.showcase-visual{text-align:center;margin-top:40px}
.showcase-visual img{width:100%;max-width:1000px;border-radius:20px;box-shadow:var(--shadow-lg);border:8px solid #fff}
.feature-card p{font-size:14px;color:var(--text-light);line-height:1.6}

/* PRICING */
.pricing{padding:80px 0;background:var(--bg-alt)}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}
.plan-card{background:#fff;border:2px solid var(--border);border-radius:16px;padding:32px;position:relative;transition:var(--transition)}
.plan-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.plan-card.popular{border-color:var(--primary);box-shadow:0 8px 30px rgba(37,99,235,.15)}
.plan-badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--primary);color:#fff;padding:5px 18px;border-radius:50px;font-size:13px;font-weight:600}
.plan-name{font-size:22px;font-weight:700;margin-bottom:8px;color:var(--bg-dark)}
.plan-desc{font-size:14px;color:var(--text-light);margin-bottom:20px;min-height:40px}
.plan-price{font-size:40px;font-weight:800;color:var(--primary);margin-bottom:4px}
.plan-price span{font-size:16px;font-weight:400;color:var(--text-light)}
.plan-duration{font-size:14px;color:var(--text-light);margin-bottom:24px}
.plan-features{list-style:none;margin-bottom:24px}
.plan-features li{display:flex;align-items:center;gap:8px;padding:6px 0;font-size:14px;color:var(--text)}
.plan-features li::before{content:'✓';color:var(--primary);font-weight:700}
.plan-btn{width:100%}

/* FAQ */
.faq{padding:80px 0;background:var(--bg)}
.faq-list{max-width:700px;margin:0 auto}
.faq-item{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px;overflow:hidden;background:#fff}
.faq-q{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;cursor:pointer;font-weight:600;font-size:16px;color:var(--bg-dark);transition:var(--transition)}
.faq-q:hover{color:var(--primary)}
.faq-q .arrow{transition:transform .3s;font-size:18px}
.faq-item.open .faq-q .arrow{transform:rotate(180deg)}
.faq-a{padding:0 22px;max-height:0;overflow:hidden;transition:max-height .3s ease,padding .3s ease;font-size:15px;color:var(--text-light);line-height:1.7}
.faq-item.open .faq-a{max-height:300px;padding:0 22px 18px}

/* FOOTER */
.footer{padding:60px 0 30px;background:var(--bg-dark);color:var(--text-white)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-brand p{color:rgba(255,255,255,.6);font-size:14px;margin-top:14px;line-height:1.7;max-width:300px}
.footer h4{font-size:16px;font-weight:600;margin-bottom:16px}
.footer-links{list-style:none}
.footer-links li{margin-bottom:10px}
.footer-links a{color:rgba(255,255,255,.6);font-size:14px;transition:var(--transition)}
.footer-links a:hover{color:var(--primary-light)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;text-align:center;font-size:13px;color:rgba(255,255,255,.4)}

/* CTA */
.cta{padding:80px 0;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);text-align:center;color:#fff}
.cta h2{font-size:36px;font-weight:800;margin-bottom:16px}
.cta p{font-size:18px;opacity:.85;margin-bottom:30px}
.cta .btn{background:#fff;color:var(--primary);font-size:16px;padding:14px 32px}
.cta .btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(0,0,0,.2)}

/* LOADING */
.loading-spinner{display:flex;justify-content:center;padding:40px}
.spinner{width:40px;height:40px;border:4px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* RESPONSIVE */
@media(max-width:968px){
.hero-inner{flex-direction:column;text-align:center}
.hero-desc{margin:0 auto 32px}
.hero-buttons{justify-content:center}
.hero-visual{display:none}
.hero-stats{justify-content:center}
.features-grid,.pricing-grid{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr}
.nav-links{display:none}
.mobile-toggle{display:block}
.hero-title{font-size:34px}
.section-title{font-size:28px}
}
@media(max-width:968px){
.nav-links.mobile-open{display:flex;flex-direction:column;position:absolute;top:70px;left:0;width:100%;background:#fff;padding:20px;border-bottom:1px solid var(--border);box-shadow:var(--shadow)}
}