:root {
    --blue: #003f8f;
    --blue-dark: #002b63;
    --blue-soft: #eaf4ff;
    --yellow: #ffd21f;
    --yellow-dark: #e6b800;
    --text: #172033;
    --muted: #667085;
    --radius: 1.25rem;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--text);
    background: #ffffff;
}

.navbar {
    background: rgba(0, 63, 143, .96);
    backdrop-filter: blur(12px);
}

.navbar-brand span {
    color: var(--yellow);
}

.btn-yellow {
    background: var(--yellow);
    color: #111827;
    border: 0;
    font-weight: 700;
}

.btn-yellow:hover {
    background: var(--yellow-dark);
    color: #111827;
}

.btn-outline-light:hover {
    color: var(--blue);
}

.hero {
    position: relative;
    min-height: 760px;
    display: flex;
    align-items: center;
    color: #fff;
    overflow: hidden;
    background:
            linear-gradient(90deg, rgba(0,43,99,.92) 0%, rgba(0,63,143,.72) 42%, rgba(0,63,143,.15) 100%),
            url("https://images.unsplash.com/photo-1552053831-71594a27632d?auto=format&fit=crop&w=1800&q=85") center 30%/cover no-repeat;
}

.hero-badge {
    display: inline-flex;
    gap: .5rem;
    align-items: center;
    padding: .45rem .9rem;
    border: 1px solid rgba(255,255,255,.35);
    border-radius: 999px;
    background: rgba(255,255,255,.12);
    font-weight: 600;
}

.hero-card {
    background: rgba(255,255,255,.95);
    color: var(--text);
    border-radius: var(--radius);
    box-shadow: 0 24px 70px rgba(0,0,0,.22);
}

.section-kicker {
    color: var(--blue);
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    font-size: .78rem;
}

.section-title {
    color: var(--blue-dark);
    font-weight: 850;
    letter-spacing: -.03em;
}

.underline {
    width: 64px;
    height: 4px;
    background: var(--yellow);
    border-radius: 99px;
}

.feature-card {
    border: 0;
    border-radius: var(--radius);
    box-shadow: 0 14px 45px rgba(0,43,99,.10);
    transition: transform .2s ease, box-shadow .2s ease;
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(0,43,99,.16);
}

.icon-circle {
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--blue-soft);
    color: var(--blue);
    font-size: 1.6rem;
}

.yellow-icon {
    background: rgba(255, 210, 31, .22);
    color: var(--blue-dark);
}

.stats {
    background: var(--blue-dark);
    color: #fff;
    border-radius: var(--radius);
    box-shadow: 0 18px 50px rgba(0,43,99,.2);
}

.stats strong {
    color: var(--yellow);
    font-size: clamp(2rem, 4vw, 3.25rem);
}

.program-pill {
    border-radius: 999px;
    background: var(--blue-soft);
    color: var(--blue-dark);
    padding: .4rem .75rem;
    font-weight: 700;
    font-size: .9rem;
}

.rassen-img {
    object-fit: cover;
    border-radius: var(--radius) var(--radius) 0 0;
}

.event-date {
    min-width: 72px;
    border-radius: 1rem;
    background: var(--blue);
    color: #fff;
    text-align: center;
    padding: .7rem .55rem;
    line-height: 1.1;
}

.event-date span {
    color: var(--yellow);
    font-weight: 800;
    font-size: 1.6rem;
    display: block;
}

.cta {
    background:
            linear-gradient(135deg, rgba(0,43,99,.96), rgba(0,63,143,.92)),
            url("https://images.unsplash.com/photo-1507146426996-ef05306b995a?auto=format&fit=crop&w=1600&q=80") top center/cover no-repeat;
    color: #fff;
    border-radius: 2rem;
    overflow: hidden;
}

.bg-soft {
    background: linear-gradient(180deg, #f7fbff 0%, #ffffff 100%);
}

.contact-card {
    border: 0;
    border-radius: var(--radius);
    box-shadow: 0 16px 55px rgba(0,43,99,.13);
}

footer {
    background: var(--blue-dark);
    color: rgba(255,255,255,.8);
}

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

.feature-card ul {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.feature-card ul li {
    position: relative;
    padding-left: 1.4rem;
    margin-bottom: .35rem;
    font-size: .9rem;
    line-height: 1.45;
}

.feature-card ul li::before {
    content: "";
    position: absolute;
    left: 0;
    top: .45em;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--yellow);
    flex-shrink: 0;
}

.form-control, .form-select {
    border-radius: .9rem;
    padding: .8rem 1rem;
}

@media (max-width: 991.98px) {
    .hero {
        min-height: auto;
        padding: 130px 0 70px;
        background:
                linear-gradient(180deg, rgba(0,43,99,.94), rgba(0,63,143,.68)),
                url("https://images.unsplash.com/photo-1552053831-71594a27632d?auto=format&fit=crop&w=1400&q=85") top center/cover no-repeat;
    }
}