:root {
    --navy: #0A2540;
    --orange: #F97316;
    --white: #FFFFFF;
    --gray-50: #F8FAFC;
    --text-dark: #1E293B;
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: 'Vazirmatn', sans-serif;
    direction: rtl;
    background: var(--white);
    color: var(--text-dark);
    line-height: 1.7;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

.header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 20px 0;
}
.header-content { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.logo { display: flex; align-items: center; gap: 15px; text-decoration: none; }
.logo-img { 
    width: 80px; 
    height: 80px; 
    object-fit: contain;
    transition: transform 0.3s ease;
}
.logo-img:hover {
    transform: scale(1.05);
}
.logo-text { 
    font-size: 2rem; 
    font-weight: 900; 
    color: var(--navy);
    letter-spacing: -0.5px;
}
.nav { display: flex; gap: 25px; }
.nav a { text-decoration: none; color: var(--text-dark); font-weight: 600; transition: 0.3s; font-size: 1.05rem; }
.nav a:hover { color: var(--orange); }
.mobile-menu-btn { display: none; }

.btn { display: inline-block; padding: 12px 24px; border-radius: 10px; text-decoration: none; font-weight: 700; transition: 0.3s; cursor: pointer; }
.btn-primary { background: var(--orange); color: var(--white); }
.btn-primary:hover { opacity: 0.9; transform: translateY(-2px); }
.btn-outline { border: 2px solid var(--navy); color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: var(--white); }
.btn-outline-light { border: 2px solid var(--white); color: var(--white); }
.btn-outline-light:hover { background: var(--white); color: var(--navy); }
.btn-lg { padding: 15px 30px; font-size: 1.1rem; }

.hero { background: linear-gradient(135deg, var(--navy) 0%, #1E3A5F 100%); color: var(--white); padding: 100px 0; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: radial-gradient(circle, rgba(249,115,22,0.1) 0%, transparent 50%); }
.hero-content { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 40px; align-items: center; position: relative; z-index: 2; }
.hero h1 { font-size: 2.8rem; margin-bottom: 20px; line-height: 1.3; }
.highlight { color: var(--orange); }
.hero-subtitle { font-size: 1.1rem; margin-bottom: 30px; color: #E2E8F0; }
.hero-features-list { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 30px; }
.hero-features-list span { background: rgba(255,255,255,0.1); padding: 8px 15px; border-radius: 50px; font-size: 0.9rem; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.badge { background: var(--orange); padding: 5px 15px; border-radius: 50px; font-size: 0.85rem; font-weight: 700; display: inline-block; margin-bottom: 20px; }

.section { padding: 80px 0; }
.section-dark { background: var(--navy); color: var(--white); }
.section-header { text-align: center; margin-bottom: 50px; }
.section-tag { color: var(--orange); font-weight: 700; display: inline-block; margin-bottom: 10px; }
.section-header h2 { font-size: 2.2rem; margin: 10px 0; color: var(--navy); }
.section-dark .section-header h2 { color: var(--white); }
.section-header p { color: var(--gray-500); }

.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 25px; }
.feature-card { background: var(--gray-50); padding: 30px; border-radius: 16px; transition: 0.3s; border-top: 4px solid transparent; }
.feature-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-top-color: var(--orange); }
.feature-icon { font-size: 2.5rem; margin-bottom: 15px; }
.feature-card h3 { font-size: 1.3rem; margin-bottom: 10px; color: var(--navy); }
.feature-card p { color: var(--gray-500); font-size: 0.95rem; }

.roles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; }
.role-card { background: rgba(255,255,255,0.1); padding: 30px; border-radius: 16px; text-align: center; border: 1px solid rgba(255,255,255,0.2); }
.role-card:hover { background: rgba(255,255,255,0.2); transform: translateY(-5px); }
.role-icon { font-size: 3rem; margin-bottom: 10px; }
.role-card h3 { font-size: 1.4rem; margin-bottom: 15px; color: var(--white); }
.role-card ul { list-style: none; text-align: right; margin-top: 20px; }
.role-card li { padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.1); color: var(--gray-100); }

.footer { background: var(--navy); color: var(--white); padding: 60px 0 20px; }
.footer-content { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; margin-bottom: 40px; }
.footer-logo { display: flex; align-items: center; gap: 15px; margin-bottom: 10px; }
.footer-logo-img { 
    width: 70px; 
    height: 70px; 
    object-fit: contain;
}
.footer-logo h3 { font-size: 1.6rem; font-weight: 900; color: var(--white); }
.footer-col h4 { margin-bottom: 15px; font-size: 1.1rem; position: relative; padding-bottom: 10px; }
.footer-col h4::after { content: ''; position: absolute; bottom: 0; right: 0; width: 30px; height: 2px; background: var(--orange); }
.footer-col a { color: var(--white); text-decoration: none; display: block; margin-bottom: 8px; transition: 0.3s; }
.footer-col a:hover { color: var(--orange); }
.footer-bottom { text-align: center; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; font-size: 0.9rem; }
.soon-text { color: var(--gray-500); margin-top: 10px; }

@media (max-width: 768px) {
    .nav { display: none; position: absolute; top: 80px; right: 0; width: 100%; background: var(--white); flex-direction: column; padding: 20px; box-shadow: var(--shadow); }
    .nav.active { display: flex; }
    .mobile-menu-btn { display: block; font-size: 1.5rem; background: none; border: none; cursor: pointer; }
    .hero-content { grid-template-columns: 1fr; text-align: center; }
    .hero-actions { justify-content: center; }
    .hero-features-list { justify-content: center; }
    .roles-grid { grid-template-columns: 1fr; }
    .footer-content { grid-template-columns: 1fr; text-align: center; }
    .footer-col h4::after { right: 50%; transform: translateX(50%); }
    .footer-logo { justify-content: center; }
    .hero h1 { font-size: 2rem; }
    
    /* اندازه لوگو در موبایل */
    .logo-img { width: 60px; height: 60px; }
    .logo-text { font-size: 1.5rem; }
    .footer-logo-img { width: 55px; height: 55px; }
}