* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

body {
    color: #1f2937;
    background: #ffffff;
    line-height: 1.6;
}

.container {
    max-width: 1050px;
    margin: auto;
    padding: 40px 20px;
}

/* HERO */
header {
    background: #0f172a;
    color: #ffffff;
    text-align: center;
}

    header img {
        width: 150px;
        height: 150px;
        border-radius: 50%;
        border: 4px solid #2563eb;
        background: #ffffff;
        object-fit: contain;
        margin-bottom: 20px;
    }

    header h1 {
        font-size: 42px;
        margin-bottom: 6px;
    }

    header .subtitle {
        font-size: 20px;
        opacity: 0.9;
    }

    header .location {
        margin: 12px 0 24px;
        opacity: 0.85;
    }

.cta {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
}

    .btn.primary {
        background: #2563eb;
        color: #ffffff;
    }

    .btn.secondary {
        border: 2px solid #2563eb;
        color: #ffffff;
    }

/* SECTIONS */
section.light {
    background: #f8fafc;
}

h2 {
    font-size: 30px;
    margin-bottom: 20px;
}

/* ABOUT */
.about p {
    max-width: 900px;
    font-size: 18px;
}

/* IMPACT */
.impact {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

    .impact div {
        background: #ffffff;
        border: 1px solid #e5e7eb;
        padding: 20px;
        border-radius: 8px;
        border-left: 4px solid #2563eb;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

        .impact div:hover {
            transform: translateY(-6px);
            box-shadow: 0 14px 30px rgba(15, 23, 42, 0.15);
        }

    .impact strong {
        font-size: 26px;
        color: #2563eb;
        display: block;
    }

/* SKILLS */
.skills {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
    list-style: none;
}

    .skills li {
        background: #ffffff;
        padding: 14px;
        border-radius: 6px;
        border: 1px solid #e5e7eb;
        text-align: center;
        transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    }

        .skills li:hover {
            transform: translateY(-6px);
            box-shadow: 0 12px 25px rgba(37, 99, 235, 0.15);
            border-color: #2563eb;
        }

/* EXPERIENCE */
.card {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-left: 4px solid #2563eb;
    border-radius: 8px;
    padding: 24px;
    margin-bottom: 24px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

    .card:hover {
        transform: translateY(-6px);
        box-shadow: 0 16px 32px rgba(37, 99, 235, 0.15);
    }

    .card h3 {
        margin-bottom: 6px;
    }

    .card .meta {
        color: #6b7280;
        font-size: 14px;
        margin-bottom: 10px;
    }

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

        .card ul li {
            margin-bottom: 8px;
        }

/* FOOTER */
footer {
    background: #0f172a;
    color: #ffffff;
    text-align: center;
    padding: 24px;
}

    footer a {
        color: #93c5fd;
        text-decoration: none;
    }