* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;
    color: #18202a;
    background: #f6f8fb;
}

a {
    color: inherit;
    text-decoration: none;
}

.site-header {
    min-height: 72px;
    padding: 16px 6%;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    border-bottom: 1px solid #e7e9ee;
}

.site-header nav {
    display: flex;
    gap: 20px;
    align-items: center;
}

.brand {
    font-size: 24px;
    font-weight: 750;
}

.hero {
    min-height: 560px;
    display: flex;
    align-items: center;
    padding: 70px 8%;
}

.hero-content {
    max-width: 780px;
}

.eyebrow {
    font-weight: 650;
    text-transform: uppercase;
    letter-spacing: .08em;
    font-size: 13px;
}

h1 {
    font-size: clamp(42px, 7vw, 76px);
    line-height: 1.02;
    margin: 16px 0 24px;
}

.lead {
    max-width: 700px;
    font-size: 20px;
    line-height: 1.6;
}

.actions {
    display: flex;
    gap: 12px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.button {
    display: inline-block;
    padding: 12px 18px;
    border-radius: 8px;
    border: 1px solid #cfd5df;
    background: #fff;
    cursor: pointer;
    font-weight: 650;
}

.primary {
    background: #18202a;
    color: #fff;
    border-color: #18202a;
}

.secondary {
    background: #fff;
}

.trial,
.muted {
    color: #697386;
}

.features {
    padding: 60px 8% 90px;
    background: #fff;
}

.feature-grid {
    display: grid;
    grid-template-columns:
        repeat(auto-fit, minmax(210px, 1fr));
    gap: 18px;
    margin-top: 30px;
}

.feature-grid article {
    padding: 22px;
    border: 1px solid #e0e4ea;
    border-radius: 12px;
}

.signup-wrap {
    padding: 50px 20px;
}

.signup-card {
    max-width: 920px;
    margin: auto;
    background: #fff;
    padding: 34px;
    border-radius: 14px;
    border: 1px solid #e1e5eb;
}

.signup-card h1 {
    font-size: 40px;
}

.signup-card h2 {
    margin-top: 34px;
}

.grid {
    display: grid;
    grid-template-columns:
        repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
}

label {
    display: block;
    font-weight: 600;
}

input,
select,
textarea {
    width: 100%;
    margin-top: 7px;
    padding: 11px;
    border: 1px solid #cfd5df;
    border-radius: 7px;
    font: inherit;
}

.submit {
    margin-top: 30px;
    font-size: 16px;
}

.error {
    margin-top: 20px;
    padding: 12px;
    background: #fdecec;
    border-radius: 7px;
}

.success-box {
    text-align: center;
    padding: 40px 10px;
}

.store-code {
    font-size: 46px;
    font-weight: 800;
    letter-spacing: 8px;
    margin: 20px;
}

@media (max-width: 600px) {
    .site-header {
        align-items: flex-start;
    }

    .site-header nav {
        flex-direction: column;
        align-items: flex-end;
    }

    .signup-card {
        padding: 22px;
    }
}