:root {
            --primary-color: #4361ee;   /* لون أزرق متميز بدلاً من الأخضر */
            --secondary-color: #3a0ca3; /* لون بنفسجي غامق */
            --accent-color: #f72585;    /* لون مميز للتركيز */
            --text-color: #2b2d42;
            --light-text: #f8f9fa;
            --bg-color: #ffffff;
            --light-gray: #f1faee;
            --card-bg: rgba(255, 255, 255, 0.9);
            --spacing: 24px;
            --radius: 16px;
            --shadow: 0 10px 20px rgba(0,0,0,0.1);
            --shadow-hover: 0 15px 30px rgba(0,0,0,0.15);
            --transition: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            --gradient: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
        }

        /* إعدادات عامة محسنة */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: "Cairo", sans-serif;
            background: var(--light-gray);
            color: var(--text-color);
            line-height: 1.7;
            overflow-x: hidden;
        }

        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }

        section {
            padding: 80px 0;
        }

        h1 {
            font-size: 3.5rem;
            font-weight: 700;
            margin-bottom: 20px;
            background: var(--gradient);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1.2;
        }

        h2 {
            font-size: 2.5rem;
            margin-bottom: 40px;
            text-align: center;
            position: relative;
            color: var(--secondary-color);
        }

        h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--gradient);
            border-radius: 2px;
        }

         h3 {
            font-size: 2rem;
            margin-bottom: 40px;
            text-align: center;
            position: relative;
            color: var(--secondary-color);
        }
        p {
            font-size: 1.5rem;
            margin-bottom: 20px;
        }

        /* Hero Section محسنة */
        .about-hero {
            background: var(--gradient);
            color: var(--light-text);
            padding: 120px 0 80px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .about-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,186.7C384,213,480,235,576,213.3C672,192,768,128,864,128C960,128,1056,192,1152,197.3C1248,203,1344,149,1392,122.7L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
            background-size: cover;
            background-position: center bottom;
        }

        .about-hero-content {
            position: relative;
            z-index: 2;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: var(--spacing);
            max-width: 800px;
            margin: 0 auto;
        }

        .hero-title {
            font-size: 3rem;
            margin-bottom: 10px;
            color: white;
        }

        .hero-subtitle {
            font-size: 1.5rem !important;
            margin-bottom: 30px;
            opacity: 0.9;
            font-weight: 800;
        }

        .hero-features {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 30px;
            margin-top: 40px;
        }

        .feature-item {
            display: flex;
            align-items: center;
            gap: 12px;
            background: rgba(255, 255, 255, 0.15);
            padding: 12px 20px;
            border-radius: 50px;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        .feature-icon {
            font-size: 2rem;
        }

        .hero-cta {
            margin-top: 40px;
        }

        .btn {
            display: inline-block;
            padding: 14px 32px;
            background: var(--accent-color);
            color: white;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            transition: var(--transition);
            box-shadow: 0 4px 15px rgba(247, 37, 133, 0.3);
            border: none;
            cursor: pointer;
            font-size: 1.1rem;
        }

        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(247, 37, 133, 0.4);
        }

        /* Mission & Vision محسنة */
        .mission-vision {
            padding: 100px 0;
            background: var(--bg-color);
        }

        .mission-vision-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
            margin-top: 50px;
        }

        .mission-card, .vision-card {
            background: var(--card-bg);
            padding: 40px 30px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            text-align: center;
        }

        .mission-card::before, .vision-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: var(--gradient);
        }

        .mission-card:hover, .vision-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-hover);
        }

        .card-icon {
            font-size: 3rem;
            margin-bottom: 20px;
            color: var(--primary-color);
        }

        /* Values Section محسنة */
        .values-section {
            padding: 100px 0;
            background: var(--light-gray);
        }

        .values-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }

        .value-card {
            background: var(--card-bg);
            padding: 40px 25px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            transition: var(--transition);
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .value-card::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--gradient);
            transform: scaleX(0);
            transition: var(--transition);
            transform-origin: left;
        }

        .value-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-hover);
        }

        .value-card:hover::after {
            transform: scaleX(1);
        }

        .value-icon {
            width: 80px;
            height: 80px;
            background: var(--gradient);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
            color: white;
            font-size: 2rem;
        }

        /* Team Section محسنة */
        .team-section {
            padding: 100px 0;
            background: var(--bg-color);
        }

        .team-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }

        .team-card {
            background: var(--card-bg);
            padding: 30px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            transition: var(--transition);
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .team-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--gradient);
            opacity: 0;
            transition: var(--transition);
            z-index: 0;
        }

        .team-card:hover::before {
            opacity: 0.05;
        }

        .team-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-hover);
        }

        .team-avatar {
            width: 120px;
            height: 120px;
            border-radius: 50%;
            background: var(--gradient);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 2.5rem;
            font-weight: bold;
            position: relative;
            z-index: 1;
            border: 4px solid white;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }

        .team-info {
            position: relative;
            z-index: 1;
        }

        .team-name {
            font-size: 1.5rem;
            margin-bottom: 5px;
            color: var(--secondary-color);
        }

        .team-role {
            color: var(--primary-color);
            margin-bottom: 15px;
            font-weight: 600;
        }

        /* Timeline محسنة */
        .timeline-section {
            padding: 100px 0;
            background: var(--light-gray);
        }

        .timeline {
            position: relative;
            max-width: 800px;
            margin: 50px auto;
            padding: 40px 0;
        }

        .timeline::before {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 4px;
            height: 100%;
            background: var(--gradient);
            border-radius: 2px;
        }

        .timeline-item {
            width: 50%;
            padding: 20px 40px;
            position: relative;
            margin-bottom: 30px;
        }

        .timeline-item:nth-child(odd) {
            left: 0;
            text-align: right;
        }

        .timeline-item:nth-child(even) {
            left: 50%;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            top: 30px;
            width: 20px;
            height: 20px;
            background: var(--gradient);
            border-radius: 50%;
            border: 4px solid white;
            box-shadow: 0 0 0 4px var(--primary-color);
        }

        .timeline-item:nth-child(odd)::before {
            right: -10px;
        }

        .timeline-item:nth-child(even)::before {
            left: -10px;
        }

        .timeline-content {
            background: white;
            padding: 25px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            position: relative;
        }

        .timeline-content::after {
            content: '';
            position: absolute;
            top: 30px;
            width: 20px;
            height: 20px;
            background: white;
            transform: rotate(45deg);
        }

        .timeline-item:nth-child(odd) .timeline-content::after {
            right: -10px;
        }

        .timeline-item:nth-child(even) .timeline-content::after {
            left: -10px;
        }

        .timeline-year {
            font-weight: bold;
            color: var(--primary-color);
            margin-bottom: 10px;
            font-size: 1.2rem;
        }

        /* تأثيرات إضافية */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.8s ease, transform 0.8s ease;
        }

        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* التصميم المتجاوب */
        @media (max-width: 768px) {
            h1 {
                font-size: 2.5rem;
            }
            
            h2 {
                font-size: 2rem;
            }
            
            section {
                padding: 60px 0;
            }
            
            .hero-title {
                font-size: 2.5rem;
            }
            
            .timeline::before {
                left: 30px;
            }
            
            .timeline-item {
                width: 100%;
                padding-left: 70px;
                padding-right: 25px;
                left: 0 !important;
                text-align: left !important;
            }
            
            .timeline-item::before {
                left: 20px !important;
            }
            
            .timeline-item:nth-child(odd) .timeline-content::after,
            .timeline-item:nth-child(even) .timeline-content::after {
                left: -10px;
                right: auto;
            }
        }