* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #0f172a; 
    color: white;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}


.background-blur {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(146, 94, 111, 0.4), transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(0, 100, 255, 0.4), transparent 40%);
    filter: blur(120px);
    z-index: -1;
}   
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 8%;
    position: sticky;
    top: 0;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(10px);
    z-index: 10;
}

nav a {
    margin-left: 20px;
    text-decoration: none;
    color: white;
    transition: 0.3s ease;
}

nav a:hover, nav a.active {
    color: #4da6ff;
    border-bottom: 2px solid #4da6ff;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(80px);
    }
    to {
        opacity: 1;
        transform: translateY(50px);
    }
}

.fade-in {
    animation: fadeInUp 0.8s ease-out forwards;
}

footer {
    padding: 25px;
    text-align: center;
    background-color: rgba(0, 0, 0, 0.3);
    margin-top: auto;
}

.about-wrapper {
    max-width: 1000px;
    margin: 0 auto;
    text-align: left;
}

.about-header {
    margin-bottom: 40px;
    border-bottom: 1px solid rgba(77, 166, 255, 0.2);
    padding-bottom: 20px;
}

.about-header h2 span {
    color: #4da6ff;
}

.lead {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #f1f5f9;
    margin-top: 15px;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.about-card-extended {
    background: rgba(255, 255, 255, 0.03);
    padding: 25px;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.about-card-extended h3 {
    color: #00ffff; 
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.about-card-extended p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #cbd5e1;
    margin-bottom: 10px;
}

.about-vision {
    margin-top: 40px;
    padding: 30px;
    background: linear-gradient(90deg, rgba(77, 166, 255, 0.1), transparent);
    border-radius: 15px;
    border-left: 4px solid #4da6ff;
}

.about-vision h3 {
    color: #4da6ff;
    margin-bottom: 10px;
}

.about-vision p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #f1f5f9;
}