:root {
    --base-color: #ffffff;
    --text-color: #000000;
    --primary-color: #ffc06e;
    --secondary-color: #8d8dff;
    --color-1: #f1f0ee;
    --color-2: #f3f7f9;
    --color-3: #f6f3f9;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-family: Arial, Helvetica, sans-serif;
    color: var(--text-color);
}

body {
    padding: 1em;
    background-color: var(--base-color);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

h1, h2, h3 {
    font-family: Arial, Helvetica, sans-serif;
}

nav {
    margin: 1em auto 3em auto;
    width: min(1000px, 100%);
}
nav ul {
    display: flex;
    align-items: center;
    list-style-type: none;
    gap: 2em;
}

nav li:first-child {
    margin-right: auto;
}

nav a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: bold;
    font-size: 1.2em;
    transition: color 0.3s ease;
}

nav a:hover {
    text-decoration: underline;
}

header, section {
    margin: 2em auto;
    width: min(75em, 100%);
    background-color: var(--color-1);
    padding: min(2em, 15%);
    border-radius: 1em;
}

.flex-container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 3em;
}

header img {
    max-width: 100%;
    border-radius: 1em;
    object-fit: cover;
    object-position: bottom;
}

.text-container {
    flex: 0 1 34em;
}

h1 {
    font-size: 2.5rem;
}

.text-container p {
    margin: 0.75em 0 1em 0;
    font-size: 1.25rem;
}

.cta-button {
    display: inline-block;
    text-decoration: none;
    color: var(--base-color);
    background-color: var(--primary-color);
    padding: 0.75em 1.25em;
    border-radius: 0.5em;
    font-weight: 600;
}

.secondary {
    background-color: var(--secondary-color);
}

section {
    padding: 3em min(2em, 15%);
    background-color: var(--color-2);
    text-align: center;
}

h2 {
    font-size: 2rem;
}

section p {
    margin-top: 1em;
    font-size: 1.25rem;
}

section#services {
    background-color: var(--color-3);
}

.grid-container {
    margin-top: 3em;
    margin-bottom: 3em;
    display: grid;
    width: 100%;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: 1fr, 1fr
}

details {
    margin-top: 1em;
    background-color: var(--base-color);
    border-radius: 1em;
}

details summary {
    padding: 1em;
    font-size: 1.7rem;
    font-family: Arial, Helvetica, sans-serif;
}

details p {
    padding: 0 2em 2em 2em
}

footer {
    padding-bottom: 1.5em;
    text-align: center;
}

footer a {
    margin: 0 1em;
    text-decoration: none;
    color: var(--text-color);
}

footer a:hover {
    text-decoration: underline;
}

@media(max-width: 888px){
    header {
        text-align: center;
    }

    header .text-container {
        padding-top: 0;
    }

    .grid-area {
        margin-bottom: 2em;
    }
}

@media(max-width: 668px){
    nav li {
        display: none;
    }

    nav li:first-child,
    nav li:last-child {
        display: block;
    }

    header {
        margin-top: 0;
    }

    .cta-button {
        margin-top: 0.5em;
        width: 100%;
    }

    .grid-container {
        display: flex;
        flex-direction: column;
    }

    .text-container p {
        font-size: 1rem;
    }

    h2 {
        font-size: 1.5rem;
    }
}