/*:root {*/
/*    --accent: #06f;*/
/*    --muted: #dfe6eb;*/
/*}*/

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    background: #f8fbff;
    color: #0f172a;
}

/*header {*/
/*    position: sticky;*/
/*    top: 0;*/
/*    background: white;*/
/*    border-bottom: 1px solid #e5e7eb;*/
/*}*/

/*.logo {*/
/*    display: flex;*/
/*    align-items: center;*/
/*    gap: 10px;*/

/*    font-size: 18px;*/
/*    font-weight: 700;*/
/*    color: #0f172a;*/
/*}*/

/*.logo-img {*/
/*    height: 52px;*/
/*    width: auto;*/
/*}*/

/*.nav-wrap {*/
/*    width: min(1200px, 92%);*/
/*    margin: auto;*/

/*    display: flex;*/
/*    justify-content: space-between;*/
/*    align-items: center;*/

/*    padding: 16px 0;*/
/*}*/

/*nav a {*/
/*    margin-left: 22px;*/
/*    text-decoration: none;*/
/*    color: #334155;*/
/*}*/

/*nav a:hover {*/
/*    color: #2563eb;*/
/*}*/

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px 18px;
    text-align: left;
}

.container {
    display: flex;
    width: 90%;
    max-width: 1200px;
    gap: 5rem; /* make the space between two columns wider*/

    min-height: 100vh;
}

.left-column, .right-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.left-column {
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 150%;
}

.left-column h1 {
    font-size: 5rem;
    line-height: 1.2;
    margin-bottom: 0.5rem;
    color: #0f172a;
}

.left-column h2 {
    font-size: 1.5rem;
    color: #0f172a;
}

.left-column h3 {
    font-size: 1.2rem;
    color: #64748b;
    margin-bottom: 1.5rem;
    justify-content: space-around;
    line-height: 2;
}

.buttons {
    display: flex;
    gap: 1rem;
}

.buttons a {
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    background-color: #007aff;
    color: #fff;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.buttons a:hover {
    background-color: #005bb5;
}

.right-column {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 1rem;
    height: 20%;
}

.card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 0.5rem;
}

.card-header svg {
    width: 26px;
    height: 26px;
    color: #007aff;
}

.card {
    background-color: #ffffff;
    color: #000000;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.card h3 {
    margin-bottom: 0.5rem;
    color: #007aff;
}

.card p {
    line-height: 1.6;
}

@media (max-width: 640px) {
    .hero {
        padding: 20px;
    }

    .container {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .right-column {
        grid-template-columns: 1fr;
    }
}