/* Enhanced Professional Styling */
    :root {
        --primary-color: #1a4d3a;
        --secondary-color: #2d6b4f;
        --accent-color: #f8fffe;
        --gold-color: #d4af37;
        --text-dark: #1a202c;
        --text-light: #4a5568;
        --text-muted: #718096;
        --gradient-primary: linear-gradient(135deg, #1a4d3a 0%, #2d6b4f 50%, #4a7c59 100%);
        --gradient-gold: linear-gradient(135deg, #d4af37 0%, #f7d794 100%);
        --gradient-hero: linear-gradient(135deg, rgba(26, 77, 58, 0.03) 0%, rgba(45, 107, 79, 0.05) 100%);
        --shadow-soft: 0 15px 35px rgba(26, 77, 58, 0.08);
        --shadow-medium: 0 25px 50px rgba(26, 77, 58, 0.12);
        --shadow-strong: 0 35px 70px rgba(26, 77, 58, 0.18);
        --border-radius: 20px;
        --border-radius-lg: 30px;
        --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    body {
        font-family: 'Tajawal', 'Cairo', sans-serif;
        line-height: 1.8;
        color: var(--text-dark);
        overflow-x: hidden;
        scroll-behavior: smooth;
    }

    /* Enhanced Navbar */
    #navbar {
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        box-shadow: var(--shadow-soft);
        transition: var(--transition);
        border-bottom: 1px solid rgba(26, 77, 58, 0.05);
        position: fixed;
        top: 0;
        width: 100%;
        z-index: 1000;
        padding: 4px 0;
        min-height: 50px;
    }

    #navbar.scrolled {
        background: rgba(255, 255, 255, 0.98);
        box-shadow: var(--shadow-medium);
        border-bottom: 1px solid rgba(26, 77, 58, 0.1);
    }

    .navbar-brand {
        font-family: 'Amiri', serif !important;
        font-size: 1.5rem !important;
        font-weight: 700 !important;
        background: var(--gradient-primary);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
        text-shadow: 0 2px 4px rgba(26, 77, 58, 0.1);
        transition: var(--transition);
        position: relative;
        padding: 8px 0 !important;
    }

    .navbar .navbar-nav .nav-link {
        font-weight: 500 !important;
        font-size: clamp(0.8rem, 1.5vw, 15px) !important;
        color: var(--text-dark) !important;
        transition: var(--transition);
        position: relative;
        padding: clamp(6px, 1vw, 8px) clamp(12px, 2vw, 16px) !important;
        border-radius: 20px;
    }

    /* Enhanced Hero Section */
    .hero-section {
        background: var(--gradient-hero);
        min-height: 100vh;
        display: flex;
        align-items: center;
        position: relative;
        overflow: hidden;
        padding-top: 160px;
        z-index: 1;
    }

    .hero-title {
        font-size: clamp(32px, 6vw, 56px);
        font-weight: 700;
        color: var(--primary-color);
        margin-bottom: 1.5rem;
        line-height: 1.2;
    }

    .hero-desc {
        font-size: clamp(18px, 3vw, 24px);
        color: var(--text-light);
        margin-bottom: 3rem;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }

    /* Enhanced Sections */
    .section-spacing {
        padding: clamp(80px, 10vw, 140px) 0;
        position: relative;
        z-index: 2;
    }

    .section-title {
        font-family: 'Tajawal', sans-serif;
        font-weight: 800;
        font-size: clamp(32px, 5vw, 56px);
        color: var(--primary-color);
        margin-bottom: 2rem;
        position: relative;
        display: inline-block;
        line-height: 1.2;
    }

    .section-desc {
        font-size: clamp(18px, 2.5vw, 22px);
        color: var(--text-light);
        max-width: 900px;
        margin: 0 auto 3rem;
        line-height: 1.9;
        font-weight: 400;
    }

    /* Enhanced Cards */
    .feature-card {
        background: white;
        border-radius: var(--border-radius-lg);
        padding: 3rem 2.5rem;
        box-shadow: var(--shadow-soft);
        transition: var(--transition);
        border: 1px solid rgba(26, 77, 58, 0.08);
        height: 100%;
        position: relative;
        overflow: hidden;
    }

    .feature-card:hover {
        transform: translateY(-15px) scale(1.02);
        box-shadow: var(--shadow-strong);
    }

    /* Enhanced Buttons */
    .btn-primary, .btn-main {
        background: var(--gradient-primary);
        border: none;
        border-radius: 50px;
        padding: 18px 45px;
        font-weight: 700;
        font-size: 18px;
        transition: var(--transition);
        box-shadow: var(--shadow-soft);
        color: white;
        text-decoration: none;
        display: inline-block;
        position: relative;
        overflow: hidden;
    }

    .btn-primary:hover, .btn-main:hover {
        transform: translateY(-3px) scale(1.05);
        box-shadow: var(--shadow-strong);
        color: white;
    }

    /* Animations */
    @keyframes float {
        0%, 100% { transform: translateY(0px) rotate(0deg); }
        25% { transform: translateY(-8px) rotate(1deg); }
        50% { transform: translateY(-15px) rotate(0deg); }
        75% { transform: translateY(-8px) rotate(-1deg); }
    }

    @keyframes pulse {
        0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(26, 77, 58, 0.4); }
        50% { transform: scale(1.03); box-shadow: 0 0 0 8px rgba(26, 77, 58, 0.1); }
        100% { transform: scale(1); box-shadow: 0 0 0 15px rgba(26, 77, 58, 0); }
    }

    .floating { animation: float 4s ease-in-out infinite; }
    .pulse { animation: pulse 2.5s ease-in-out infinite; }

    /* WhatsApp Button */
    .whatsapp-float {
        position: fixed;
        bottom: 30px;
        right: 30px;
        z-index: 1000;
        width: 65px;
        height: 65px;
        border-radius: 50%;
        background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
        display: flex;
        justify-content: center;
        align-items: center;
        box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
        transition: all 0.3s ease;
        animation: pulse 2.5s infinite;
        text-decoration: none;
        border: 3px solid rgba(255, 255, 255, 0.2);
    }

    .whatsapp-float:hover {
        transform: scale(1.1);
        box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
    }

    .whatsapp-float i {
        font-size: 28px;
        color: white;
    }

    /* Mobile Responsive */
    @media (max-width: 768px) {
        .section-spacing { padding: 60px 0; }
        .hero-section { padding-top: 100px; min-height: 90vh; }
        .navbar-brand { font-size: 24px !important; }
        .whatsapp-float { width: 60px; height: 60px; bottom: 20px; right: 20px; }
        .whatsapp-float i { font-size: 24px; }
    }

    @media (max-width: 576px) {
        .hero-section { padding-top: 110px; min-height: 85vh; }
        .section-title { font-size: 28px; }
    }