html {
    font-size: 16px;
}

body {
    margin: 0;
    color: #eef2ff;
    background: radial-gradient(circle at top, #223151, #0c1222 60%);
    font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

body > .container {
    flex: 1;
}

a {
    color: #9bc6ff;
}

a:hover {
    color: #d6e7ff;
}

.site-header {
    background: rgba(4, 8, 20, 0.6);
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
}

.navbar .nav-link {
    color: #f4f8ff;
}

.navbar .nav-link:hover {
    color: #9bc6ff;
}

.hero,
.persona-card {
    background: linear-gradient(140deg, rgba(38, 60, 104, 0.92), rgba(19, 28, 50, 0.92));
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow: 0 14px 38px rgba(0, 0, 0, 0.25);
}

.hero-eyebrow {
    letter-spacing: 0.08em;
    color: #9bc6ff;
    font-weight: 700;
}

.btn-primary {
    background-color: #4d8eff;
    border-color: #4d8eff;
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background-color: #387cf6;
    border-color: #387cf6;
}

.btn-outline-light {
    border-width: 2px;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 1000;
    background: #ffffff;
    color: #000000;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
}

.skip-link:focus {
    left: 1rem;
    top: 1rem;
}

a:focus-visible,
button:focus-visible {
    outline: 3px solid #f8fcff;
    outline-offset: 2px;
}

.footer {
    padding: 0.75rem 0;
    color: #d6e7ff !important;
}