body {
    margin: 0;
    font-family: "Yu Gothic", sans-serif;
    background: #f7fbfc;
    color: #17313f;
    line-height: 1.8;
}

* {
    box-sizing: border-box;
}

.container {
    width: min(1100px, calc(100% - 32px));
    margin: auto;
}

.hero {
    background: linear-gradient(135deg, #003e5f, #00bcd4);
    color: #fff;
    text-align: center;
    padding: 80px 20px;
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 4rem);
    white-space: pre-line;
}

.lead {
    font-size: 1.1rem;
}

.summary {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-top: -30px;
}

.card,
.panel {
    background: #fff;
    border-radius: 20px;
    padding: 24px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, .08);
}

.big {
    font-size: 2rem;
    color: #00bcd4;
    font-weight: 700;
}

main section {
    margin: 40px 0;
}

h2 {
    color: #003e5f;
}

.grid,
.salary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 18px;
}

.cta {
    text-align: center;
    padding: 30px 0 60px;
}

.cta a {
    display: inline-block;
    background: #00bcd4;
    color: #fff;
    text-decoration: none;
    padding: 18px 40px;
    border-radius: 999px;
    font-weight: bold;
}

@media (max-width: 768px) {
    .summary {
        grid-template-columns: 1fr 1fr;
        margin-top: 20px;
    }

    .container {
        width: calc(100% - 24px);
    }

    .hero {
        padding: 60px 16px;
    }

    .cta a {
        display: block;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .summary {
        grid-template-columns: 1fr;
    }
}