body {
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #ffffff;
    color: #1c1c1c;
    font-size: 19px;
    line-height: 1.8;
}

section {
    scroll-margin-top: 40px;
}

/* NAV BAR */
header {
    position: sticky;
    top: 0;
    background: #1f3c88;
    padding: 10px 20px;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1100px;
    margin: auto;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

nav a {
    color: white;
    text-decoration: none;
    font-weight: 600;
}

.logo {
    color: white;
    font-size: 1.4rem;
}

/* HERO */
.hero {
    background: #eef1f7;
    padding: 40px 10px;
    text-align: center;
}

.hero-container {
    max-width: 1100px;
    margin: auto;
    display: flex;
    gap: 30px;
    align-items: center;
    justify-content: space-between;
    flex-direction: row-reverse;
}

.profile-photo {
    width: 220px;
    object-fit: cover;
    border-radius: 10%;
    background: #d9d9d9;
    box-shadow: 0px 4px 18px rgba(0,0,0,0.15);
}

.hero-text {
    flex: 1;
    text-align: left;
}

@media (max-width: 700px) {
    .hero-container {
        flex-direction: column;
        text-align: center;
    }
    .hero-text {
        text-align: center;
    }
}

/* SECTIONS */
.section {
    max-width: 1100px;
    margin: auto;
    padding: 50px 20px;
}

.section h2 {
    border-left: 6px solid #005bbb;
    padding-left: 15px;
    color: #1f3c88;
}

/* CARD HEADER */
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 8px;
}

.card-header h3 {
    margin: 0;
    font-size: 1.35rem;
}

.card-header .date {
    margin: 0;
    font-weight: 600;
    color: #333;
}

/* CARDS */
.card {
    border: 1px solid #d5d5d5;
    background: white;
    border-radius: 8px;
    padding: 18px;
    margin: 15px 0;
    box-shadow: 0px 2px 6px #e4e4e4;
}

/* FOOTER */
footer {
    text-align: center;
    padding: 30px;
    background: #1f3c88;
    color: white;
    margin-top: 40px;
}