*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--navy:#1a1a2e;--navy-light:#2d2d44;--navy-dark:#0f0f1a;--emerald:#aa8453;--emerald-light:#c49b6a;--gold:#aa8453;--gold-light:#c9a96e;--cream:#faf8f2;--glass-bg:rgba(255,255,255,0.04);--glass-border:rgba(255,255,255,0.10);--glow-gold:0 0 20px rgba(170,132,83,0.4);--glow-emerald:0 0 20px rgba(170,132,83,0.3)}
body,html{font-family:'Cairo',sans-serif;scroll-behavior:smooth;overflow-x:hidden}
.dark-mode{background:linear-gradient(180deg,#0f0f1a 0%,#1a1a2e 40%,#16213e 100%);color:#e8e8e8}
.light-mode{background:linear-gradient(180deg,#fff 0%,#f5f0eb 50%,#fff 100%);color:#1a1a1a}
.mesh-bg{position:fixed;top:0;left:0;right:0;bottom:0;z-index:-1;overflow:hidden}
.mesh-bg::before{content:'';position:absolute;width:600px;height:600px;background:radial-gradient(circle,rgba(170,132,83,0.12) 0%,transparent 70%);top:-200px;right:-200px;animation:float1 20s ease-in-out infinite}
.mesh-bg::after{content:'';position:absolute;width:500px;height:500px;background:radial-gradient(circle,rgba(170,132,83,0.08) 0%,transparent 70%);bottom:-150px;left:-150px;animation:float2 25s ease-in-out infinite}
@keyframes float1{0%,100%{transform:translate(0,0)}50%{transform:translate(-80px,80px)}}
@keyframes float2{0%,100%{transform:translate(0,0)}50%{transform:translate(60px,-60px)}}
.particles{position:fixed;top:0;left:0;right:0;bottom:0;z-index:-1;pointer-events:none}
.particle{position:absolute;width:3px;height:3px;background:var(--gold);border-radius:50%;opacity:0.3;animation:particleFloat 15s linear infinite}
@keyframes particleFloat{0%{transform:translateY(100vh) rotate(0deg);opacity:0}10%{opacity:0.3}90%{opacity:0.3}100%{transform:translateY(-100px) rotate(720deg);opacity:0}}
.navbar-custom{position:fixed;top:0;right:0;left:0;z-index:1000;padding:12px 0;transition:all 0.4s cubic-bezier(0.4,0,0.2,1);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}
.navbar-scrolled{background:rgba(15,15,26,0.97)!important;box-shadow:0 4px 30px rgba(0,0,0,0.4);padding:8px 0}
.navbar-brand img{height:50px;transition:height 0.3s}
.navbar-scrolled .navbar-brand img{height:40px}
.nav-link-custom{color:#e0e0e0!important;font-weight:500;padding:8px 16px!important;border-radius:8px;transition:all 0.3s;position:relative;text-decoration:none;display:inline-block}
.nav-link-custom:hover{color:var(--gold)!important;background:rgba(200,168,78,0.1)}
.nav-link-custom::after{content:'';position:absolute;bottom:2px;right:16px;left:16px;height:2px;background:var(--gold);transform:scaleX(0);transition:transform 0.3s;border-radius:2px}
.nav-link-custom:hover::after{transform:scaleX(1)}
.btn-gold{background:linear-gradient(135deg,#aa8453,#c9a96e);color:#fff;border:none;padding:12px 28px;border-radius:30px;font-weight:700;font-size:0.95rem;font-family:'Cairo',sans-serif;transition:all 0.3s;box-shadow:0 4px 15px rgba(170,132,83,0.3);cursor:pointer;text-decoration:none;display:inline-block}
.btn-gold:hover{transform:translateY(-2px);box-shadow:var(--glow-gold),0 8px 25px rgba(170,132,83,0.4);color:#fff}
.btn-emerald{background:linear-gradient(135deg,#aa8453,#c49b6a);color:#fff;border:none;padding:12px 28px;border-radius:30px;font-weight:700;font-size:0.95rem;font-family:'Cairo',sans-serif;transition:all 0.3s;box-shadow:0 4px 15px rgba(170,132,83,0.3);cursor:pointer;text-decoration:none;display:inline-block}
.btn-emerald:hover{transform:translateY(-2px);box-shadow:var(--glow-emerald),0 8px 25px rgba(170,132,83,0.4);color:#fff}
.btn-outline-gold{background:transparent;color:var(--gold);border:2px solid var(--gold);padding:10px 26px;border-radius:30px;font-weight:600;font-family:'Cairo',sans-serif;transition:all 0.3s;cursor:pointer;text-decoration:none;display:inline-block}
.btn-outline-gold:hover{background:var(--gold);color:#fff;box-shadow:var(--glow-gold)}
.glass-card{background:rgba(255,255,255,0.03);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,0.08);border-radius:16px;padding:30px;transition:all 0.4s cubic-bezier(0.4,0,0.2,1);box-shadow:0 8px 32px rgba(0,0,0,0.3)}
.glass-card:hover{transform:translateY(-6px);border-color:rgba(170,132,83,0.3);box-shadow:0 20px 40px rgba(0,0,0,0.4),0 0 20px rgba(170,132,83,0.08)}
.hero-section{/*min-height:100vh;*/display:flex;align-items:center;position:relative;padding-top:100px;overflow:hidden; padding-bottom: 100px;}
.hero-video-wrapper{position:relative;border-radius:24px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,0.4);border:1px solid var(--glass-border)}
.section-title{font-size:2.5rem;font-weight:800;margin-bottom:0.5rem;background:linear-gradient(135deg,var(--gold),var(--gold-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-subtitle{font-size:1.1rem;opacity:0.7;margin-bottom:3rem}
.course-card{background:rgba(255,255,255,0.03);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,0.08);border-radius:16px;overflow:hidden;transition:all 0.4s;box-shadow:0 8px 32px rgba(0,0,0,0.3)}
.course-card:hover{transform:translateY(-10px) scale(1.02);border-color:rgba(170,132,83,0.4);box-shadow:0 20px 50px rgba(0,0,0,0.4),var(--glow-gold)}
.course-card-img{height:180px;position:relative;overflow:hidden}
.course-card-img::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(26,47,74,0.8),transparent)}
.course-card-img img{width:100%;height:100%;object-fit:cover}
.course-card-body{padding:24px}
.course-badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:0.75rem;font-weight:600;background:rgba(170,132,83,0.2);color:var(--gold-light);border:1px solid rgba(170,132,83,0.3)}
.feature-card{background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.08);border-radius:16px;padding:24px 16px;text-align:center;transition:all 0.3s;cursor:default}
.feature-card:hover{transform:translateY(-6px)}
.footer-section{background:rgba(10,10,18,0.95);backdrop-filter:blur(20px);border-top:1px solid rgba(170,132,83,0.15);padding:60px 0 30px}
.footer-link{color:rgba(255,255,255,0.7);text-decoration:none;transition:color 0.3s;display:block;padding:4px 0}
.footer-link:hover{color:var(--gold)}
.social-icon{width:42px;height:42px;border-radius:12px;background:var(--glass-bg);border:1px solid var(--glass-border);display:inline-flex;align-items:center;justify-content:center;color:#e0e0e0;text-decoration:none;transition:all 0.3s;margin-left:8px;font-size:1.1rem}
.social-icon:hover{background:var(--gold);color:var(--navy-dark);transform:translateY(-3px);box-shadow:var(--glow-gold)}
.theme-toggle{width:44px;height:44px;border-radius:12px;background:var(--glass-bg);border:1px solid var(--glass-border);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all 0.3s;color:var(--gold);font-size:1.2rem}
.theme-toggle:hover{background:rgba(200,168,78,0.2)}
.contact-form input,.contact-form textarea,.contact-form select{width:100%;padding:14px 18px;background:rgba(255,255,255,0.06);border:1px solid var(--glass-border);border-radius:12px;color:#e0e0e0;font-family:'Cairo',sans-serif;font-size:0.95rem;transition:all 0.3s;outline:none;margin-bottom:16px}
.contact-form input:focus,.contact-form textarea:focus,.contact-form select:focus{border-color:var(--gold);box-shadow:0 0 15px rgba(200,168,78,0.2)}
.contact-form select option{background:var(--navy);color:#e0e0e0}
.mobile-menu-btn{display:none;background:none;border:none;color:var(--gold);font-size:1.5rem;cursor:pointer}
.nav-links-mobile {
    transform: translateX(100%);
}
@media(max-width:991px){.mobile-menu-btn{display:block}.nav-links-desktop{display:none!important}.nav-links-mobile{position:fixed;top:0;right:0;bottom:0;width:280px;background:rgba(26,47,74,0.98);backdrop-filter:blur(30px);padding:80px 30px 30px;z-index:1500;transition:transform 0.3s;border-left:1px solid var(--glass-border)}.nav-links-mobile.open{transform:translateX(0)}.nav-links-mobile a{display:block;padding:14px 0;color:#e0e0e0;text-decoration:none;font-weight:500;border-bottom:1px solid var(--glass-border)}.mobile-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.5);z-index:1400}}
@media(max-width:768px){.section-title{font-size:1.8rem}.hero-section{padding-top:80px;min-height:auto;padding-bottom:40px}}
.fade-in{opacity:0;transform:translateY(30px);animation:fadeInUp 0.8s forwards}
@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.7);backdrop-filter:blur(8px);z-index:2000;display:none;align-items:center;justify-content:center;animation:fadeIn 0.3s}
.modal-overlay.show{display:flex}
.modal-glass{background:rgba(26,26,46,0.97);backdrop-filter:blur(30px);border:1px solid rgba(170,132,83,0.2);border-radius:20px;padding:40px;width:90%;max-width:440px;box-shadow:0 30px 80px rgba(0,0,0,0.6);animation:slideUp 0.4s cubic-bezier(0.4,0,0.2,1)}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes slideUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.modal-input{width:100%;padding:14px 18px;background:rgba(255,255,255,0.06);border:1px solid var(--glass-border);border-radius:12px;color:#e0e0e0;font-family:'Cairo',sans-serif;font-size:0.95rem;transition:all 0.3s;outline:none;direction:rtl}
.modal-input:focus{border-color:var(--gold);box-shadow:0 0 15px rgba(200,168,78,0.2);background:rgba(255,255,255,0.1)}
.modal-input::placeholder{color:rgba(255,255,255,0.4)}
.tab-btn{flex:1;padding:12px;border:none;background:transparent;color:rgba(255,255,255,0.5);font-family:'Cairo',sans-serif;font-weight:600;font-size:1rem;cursor:pointer;border-bottom:2px solid transparent;transition:all 0.3s}
.tab-btn.active{color:var(--gold);border-bottom-color:var(--gold)}
.exam-page{position:fixed;inset:0;z-index:3000;background:#fff;overflow-y:auto;direction:rtl;font-family:'Cairo',sans-serif;display:none}
.exam-page.show{display:block}
.light-mode .glass-card,.light-mode .course-card{background:rgba(255,255,255,0.8);border-color:rgba(0,0,0,0.06);box-shadow:0 8px 24px rgba(0,0,0,0.06)}
.light-mode .nav-link-custom{color:#1a1a2e!important}
.light-mode .nav-link-custom:hover{color:var(--gold)!important}
.light-mode .navbar-scrolled{background:rgba(255,255,255,0.97)!important}
.light-mode .footer-section{background:#1a1a2e}
.light-mode .contact-form input,.light-mode .contact-form textarea,.light-mode .contact-form select{background:rgba(0,0,0,0.03);border-color:rgba(0,0,0,0.1);color:#1a1a2e}