* {
    box-sizing: border-box;
}

header {
    padding-block: 0.9375rem;
    padding-inline:  1.25rem;
}

.container {
    max-inline-size: 75rem;
    margin: auto;
    padding: 1.25rem;
    margin-block-end: 1.875rem;;
}

body {
   background-color: #0f172a;
   color: #f1f5f9;
}

.strong1 {
    color: #7c3aed;
}

.strong2 {
    color: #06d6a0;
}

p {
    font-size: 1.125rem;
    color: #f1f5f9;
    margin-block-end:  0.75rem ;
    line-height: 1.5;
}

h1 {
    font-size: 3rem;
    margin-block-end: 1.25rem;
   
}

h2 {
    font-size: 2.25rem;
    margin-block-end: 0.9375rem;
    
   
}

.card {
    background-color: #1e293b;
    padding: 1.5625rem;
}

h3 {
    font-size: 1.75rem;
    margin-block-end: 0.625rem;
    margin-block-start: 1.25rem;
}

section {
    margin-block: 3rem;
}

li {
    line-height: 1.4rem;
    margin-block-end: 0.5rem;
}

a:hover {
    color: #06d6a0;
}

footer {
    background-color: #1e293b;
    margin-block: 4rem;
    padding-block:1.875rem;
    padding-inline: 1.25rem;
}

.h3-first-of-type {
    margin-top: 0;
}

.p-first {
    margin-block-end: 0.9375rem;
}

ul {
     margin-block: 0.9375rem
}

.footer-h3 {
    margin-block-end:  0.9375rem
}

.margin-block-end {
    margin-block-end: 0
}

.footer-a {
    margin-inline-start:0.3125rem
}

nav ul {
    display: flex;
    gap: 2rem;
    list-style: none;
    padding: 0;
}

nav a {
    color: #f1f5f9;
    text-decoration: none;
}

nav a:hover {
    color: #7c3aed;
}

.margin-block-start {
    margin-block-start: 0;
}