body {
        margin: 0;
        font-family: 'Poppins', sans-serif;
        background: linear-gradient(135deg, #e0f1ff 0%, #fbeeff 100%);
        color: #222;
        min-height: 100vh;
        overflow-x: hidden;
    }

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

    header {
        background: #182153;
        color: #80b8ff;
        padding: 0;
        margin-bottom: 0;
    }

    .navbar {
        display: flex;
        justify-content: space-between;
        align-items: center;
        max-width: 1440px;
        margin: 0 auto;
        padding: 26px 4vw 18px 4vw;
    }

    .logo {
        font-size: 2rem;
        font-weight: 700;
        text-decoration: none;
        color: #80b8ff;
        letter-spacing: 2px;
    }

    .nav-links {
        display: flex;
        gap: 28px;
    }

        .nav-links a {
            color: #fff;
            font-weight: 600;
            letter-spacing: 1px;
            font-size: 1.01rem;
            text-decoration: underline;
            text-underline-offset: 3px;
            transition: color 0.2s;
        }

            .nav-links a:hover {
                color: #80b8ff;
            }

    .hero-card {
        max-width: 1050px;
        margin: 32px auto 20px auto;
        background: #fff;
        border-radius: 20px;
        box-shadow: 0 8px 32px rgba(90,100,255,0.11);
        display: flex;
        gap: 38px;
        align-items: center;
        padding: 32px 32px 32px 38px;
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    }

        .hero-card.visible {
            opacity: 1;
            transform: translateY(0);
        }

    .hero-info {
        flex: 2;
    }

    .hero-badge {
        background: #ff6a5a;
        color: #fff;
        font-weight: 700;
        border-radius: 18px;
        font-size: 1rem;
        display: inline-block;
        padding: 7px 20px;
        margin-bottom: 1rem;
    }

    .hero-title {
        font-size: 2.2rem;
        font-weight: 700;
        color: #182153;
        margin-bottom: 0.6rem;
        line-height: 1.13;
    }

    .hero-desc {
        color: #415;
        font-size: 1.07rem;
        margin-bottom: 1.2rem;
        line-height: 1.7;
    }

    .hero-actions {
        display: flex;
        gap: 18px;
        margin-bottom: 1.05rem;
    }

    .btn {
        font-weight: 600;
        border-radius: 7px;
        text-decoration: none;
        padding: 12px 24px;
        font-size: 1rem;
        cursor: pointer;
        outline: none;
        border: none;
        transition: background .22s, color .22s;
        text-align: center;
        user-select: none;
    }

    .btn-primary {
        background: #3a60ed;
        color: #fff;
        border: none;
        box-shadow: 0 2px 4px rgba(58,96,237,0.07);
    }

        .btn-primary:hover {
            background: #274daf;
        }

    .btn-secondary {
        background: transparent;
        color: #3a60ed;
        border: 2.75px solid #3a60ed;
    }

        .btn-secondary:hover {
            color: white;
            background-color: #3a60ed;
        }

    .hero-stats {
        color: #22305e;
        font-weight: 700;
        font-size: 1.09rem;
    }

    .hero-img-wrap {
        flex: 1;
        text-align: center;
        transform: translateX(30px);
        transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    }

        .hero-img-wrap.visible {
            opacity: 1;
            transform: translateX(0);
        }

        .hero-img-wrap img {
            width: 165px;
            height: 165px;
            border-radius: 50%;
            border: 4.5px solid #0f3854;
            box-shadow: 0 3px 12px rgba(15, 56, 84, 0.25);
        }

    section {
        margin-bottom: 35px;
        background: #fff;
        border-radius: 12px;
        box-shadow: 0 2px 10px rgb(0 57 117 / 6%);
        padding: 25px 32px;
        opacity: 0;
        transform: translateY(20px);
        transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    }

        section.visible {
            opacity: 1;
            transform: translateY(0);
        }

    h2.section-title {
        font-size: 1.6rem;
        margin-bottom: 18px;
        color: #3a60ef;
        font-weight: 700;
        text-align: center;
    }

    p, li {
        font-size: 1rem;
        color: #444;
    }

    ul {
        margin: 0;
        padding-left: 20px;
    }

    .card-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 24px;
        margin-top: 15px;
    }

    .card {
        background: #f5faff;
        border-radius: 10px;
        padding: 18px 22px;
        color: #0f3854;
        box-shadow: 0 6px 16px rgb(0 57 117 / 15%);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

        .card:hover {
            transform: translateY(-6px);
            box-shadow: 0 14px 40px rgb(0 57 117 / 22%);
        }

        .card h3 {
            font-weight: 700;
            margin-top: 0;
            margin-bottom: 14px;
        }

        .card p {
            font-weight: 400;
            font-size: 0.95rem;
            line-height: 1.5;
        }

        .card ul {
            margin: 0;
            padding-left: 20px;
        }

            .card ul li {
                margin-bottom: 10px;
            }

    /* Timeline */
    .timeline {
        border-left: 3px solid #3a60ef;
        padding-left: 15px;
        color: #1a283d;
        max-width: 800px;
        margin: 15px auto;
    }

    .timeline-item {
        position: relative;
        margin-bottom: 18px;
        padding-left: 15px;
    }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -11px;
            top: 8px;
            height: 12px;
            width: 12px;
            background: #3a60ef;
            border-radius: 50%;
        }

        .timeline-item h3 {
            margin-bottom: 2px;
            color: #3a60ef;
            font-weight: 700;
        }

        .timeline-item p {
            margin-bottom: 6px;
            font-size: 0.95rem;
            color: #555;
        }

    /* Contact Section */
    #contact {
        text-align: center;
        color: #3a60ef;
    }

        #contact p {
            font-size: 1.1rem;
            margin-bottom: 12px;
            color: #444;
        }

        #contact a.btn-primary {
            margin-top: 12px;
            background: #3a60ef;
            color: white;
            padding: 12px 30px;
            border-radius: 30px;
            font-weight: 700;
            text-decoration: none;
            display: inline-block;
            transition: background 0.3s ease;
        }

            #contact a.btn-primary:hover {
                background: #2541b2;
            }

    /* Responsive */

    @media (max-width: 850px) {
        .hero-card {
            flex-direction: column;
            padding: 24px;
        }

        .hero-img-wrap {
            margin-top: 30px;
        }
    }

    @media (max-width: 580px) {
        .nav-links {
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px;
        }
    }