@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

*{
    padding: 0;
    margin: 0;
    outline: none;
    border: none;
    box-sizing: border-box;
}

img{
    width: 100%;
    display: flex;
}

a {
  color: #0077cc;
  text-decoration: none;
  transition: color 0.3s ease;
}

footer a {
    text-decoration: underline;
}

a:hover {
  text-decoration: underline;
}

a:visited {
  color: #6c757d;
}

#pricing .btn{
    text-decoration: underline;
}


body {
    font-family: 'Poppins', sans-serif;
    background-color: #3a4d4d;
    color: white;
}

nav{
    max-width: 75rem;
    margin: auto;
    padding: 2rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.nav-logo{
    max-width: 16.63rem;
}

.nav-links{
    list-style: none;
    display: flex;
    align-items: center;
    gap: 3rem;
}

.link a{
    position: relative;
    padding-bottom: 0.75rem;
    color: #fff;
}

.link a::after {
    content: "";
    position: absolute;
    height: 0.125rem;
    width: 0;
    bottom: 0;
    left: 0;
    background-color: white;
    transition: all 0.3s ease;
}


.link a:hover::after{
    width: 70%;
}

.btn {
    padding: 1rem 2rem;
    font-size: 1rem;
    color: #fff;
    background-color: #28a745;
    border-radius: 0.31rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: underline;
}

.btn:hover {
    background-color: #1e7e34;
}

.container{
    max-width: 75rem;
    margin: auto;
    padding: 5rem 2rem;
}

.blur{
    position: absolute;
    box-shadow: 0 0 62.5rem 3.1rem #1d4ed8;
    z-index: -100;
}

header{
    position: relative;
    padding-top: 2rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    align-items: center;
    gap: 2rem;
}

header .content h4{
    margin-bottom: 1rem;
    color: #a3a3a3;
    font-size: 1rem;
    font-weight: 600;
}

header .content h1{
    color: #fff;
    margin-bottom: 1rem;
    font-size: 3rem;
    font-weight: 700;
    line-height: 4rem;
}

header .content h1 span{
    -webkit-text-fill-color: transparent;
    -webkit-text-stroke: 0.06rem #fff;
}

header .content p{
    margin-bottom: 2rem;
    color: #a3a3a3;
}

header .image{
    position: relative;
}

header .image::before{
    content: "o";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    font-size: 38rem;
    font-weight: 400;
    line-height: 20rem;
    color: #1d4ed8;
    opacity: 0.2;
    z-index: -100;
}

header .image img{
    max-width: 37.5rem;
    margin: auto;
}

section .header{
    margin-bottom: 1rem;
    color: #fff;
    text-align: center;
    font-size: 2.25rem;
    font-weight: 600;
}

.features{
    margin-top: 4rem;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.features .card{
    background-color: #27272a;
    padding: 1rem;
    border: 0.125rem solid transparent;
    border-radius: 0.93rem;
    transition: all 0.3s ease;
}

.features .card:hover{
    background-color: white;
    border-color: #fff;
}

.features .card span{
    display: inline-block;
    background-color: #28a745;
    padding: 0.125rem 0.56rem;
    margin-bottom: 1rem;
    font-size: 1.75rem;
    color: #fff;
    border-radius: 0.31rem;
}

.features .card h4{
    margin-bottom: 0.5rem;
    color: #fff;
    font-size: 1.2rem;
    font-weight: 600;
}

.features .card p{
    color: #a3a3a3;
    margin-bottom: 1rem;
}

.features .card a{
    color: #fff;
    transition: all 0.3s ease;
}

.features .card a:hover{
    color: #28a745;
}

.sub-header{
    max-width: 37.5rem;
    margin: auto;
    text-align: center;
    color: #a3a3a3;
}

.pricing{
    margin-top: 4rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.pricing .card{
    padding: 3rem 2rem;
    background-color: #27272a;
    display: flex;
    flex-direction: column;
    border: 0.125rem solid transparent;
    border-radius: 0.93rem;
    transition: all 0.3s ease;
}

.pricing .card:hover{
    background-color: #323232;
    border-color: #fff;
}

.pricing .card .content{
    flex: 1;
    margin-bottom: 2rem;
}

.pricing .card h4{
    margin-bottom: 1rem;
    color: #fff;
    font-size: 1.2rem;
    font-weight: 500;
}

.pricing .card h3{
    color: #fff;
    padding-bottom: 1rem;
    margin-bottom: 2rem;
    font-size: 2rem;
    font-weight: 600;
    border-bottom: 0.125rem dashed #fff;
}

.pricing .card p{
    color: #fff;
    margin-bottom: 0.75rem;
}

.pricing .card p i{
    color: #a3a3a3;
    font-size: 1.2rem;
    margin-right: 0.3rem;
}

.pricing .card button{
    color: #fff;
    background-color: transparent;
    border: 0.125rem solid #fff;
    font-family: 'Poppins', sans-serif;

}

.pricing .card button:hover{
    background-color: #28a745;
    border-color: black;
}

footer{
    position: relative;
    display: grid;
    grid-template-columns: 25rem repeat(3, 1fr);
    gap: 2rem;
}

footer .column .logo{
    max-width: 18.75rem;
    transform: translateY(-4rem)
}

footer .column p{
    color: #a3a3a3;
    margin-bottom: 2rem;
}

footer .column .socials{
    display: flex;
    align-items: center;
    gap: 1rem;
}

footer .column .socials a{
    color: #a3a3a3;
    border: 0.06rem solid #a3a3a3;
    padding: 0.31rem 0.62rem;
    font-size: 1.25rem;
    border-radius: 100%;
    transition: all 0.3s ease;
}

footer .column .socials a:hover{
    color: #fff;
    background-color: #1d4ed8;
    border-color: #1d4ed8;
}

footer .column h4{
    color: #fff;
    margin-bottom: 2rem;
    font-size: 1.2rem;
    font-weight: 500;
}

footer .column > a{
    display: block;
    color: #a3a3a3;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

footer .column > a:hover{
    color: #1d4ed8;
}

.copyright{
    max-width: 75rem;
    margin: auto;
    padding: 1rem;
    color: #fff;
    font-size: 0.8rem;
    text-align: center;
}

details {
    margin: 2rem 0;
    background-color: #27272a;
    border-radius: 0.93rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

details:hover {
    background-color: #323232;
}

summary {
    padding: 1.5rem;
    font-size: 1.2rem;
    font-weight: 600;
    color: #fff;
    cursor: pointer;
    list-style: none;
    position: relative;
}

summary::-webkit-details-marker {
    display: none;
}

summary:after {
    content: "+";
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

details[open] summary:after {
    content: "-";
    transform: translateY(-50%) rotate(0deg);
}

table {
    width: 100%;
    border: 0.06rem solid #3a4d4d;
    border-collapse: collapse;
    margin-top: 0;
    background-color: #323232;
}

caption {
    padding: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    text-align: left;
    background-color: #28a745;
}

th, td {
    padding: 1rem;
    text-align: left;
    border-bottom: 0.06rem solid #3a4d4d;
}

th {
    background-color: #27272a;
    color: #fff;
    font-weight: 600;
}

td {
    color: #a3a3a3;
}

tr:hover td {
    background-color: #3a4d4d;
    color: #fff;
}

aside {
    background-color: #27272a;
    padding: 2rem;
    border-radius: 0.93rem;
    margin: 2rem auto;
    max-width: 75rem;
    box-shadow: 0 0.31rem 0.93rem rgba(0, 0, 0, 0.1);
}

aside h3 {
    color: #28a745;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    border-bottom: 0.125rem solid #3a4d4d;
    padding-bottom: 0.5rem;
}

figcaption {
    text-align: right;
    font-size: 0.75rem;
    font-style: italic;
}

.thumbnail {
    max-width: 100%;
    height: auto;
    transition: transform 0.3s ease;
    border: 0.125rem solid transparent;
    border-radius: 0.5rem;
    cursor: pointer;
}

.thumbnail:hover {
    transform: scale(1.03);
    border-color: #28a745;
    box-shadow: 0 0.25rem 0.75rem rgba(77, 91, 249, 0.2);
}

.footer .thumbnail {
    max-width: 9.3rem; 
}

.header .thumbnail {
    max-width: 25rem; 
}

.skip-link {
  position: absolute;
  top: -2,5rem;
  left: 0.625rem;
  background: #28a745;
  color: white !important; 
  padding: 0.75rem 0.93rem;
  border-radius: 0.25rem;
  z-index: 1000;
  transition: top 0.3s ease;
  font-weight: 600;
  text-decoration: underline;
}

.skip-link:focus {
  top: 0.62rem;
  outline: 0.125rem solid white;
  outline-offset: 0.125rem;
}

a:focus, button:focus {
  outline: 0.125rem solid #28a745;
  outline-offset: 0.18rem;
}

input:focus, textarea:focus {
  box-shadow: 0 0 0 0.18rem rgba(40, 167, 69, 0.5);
}

input, textarea, select {
  padding: 0.8rem;
  background: #27272a;
  color: white;
  border: 0.06rem solid #3a4d4d;
  border-radius: 0.25rem;
}

a[target="_blank"]::after {
  font-size: 0.7em;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}

@media (max-width: 75rem) {
  .container {
    padding: 3rem 2rem;
  }
}

@media (width < 56.25rem) {
  .nav-links {
    display: none;
  }
  
  header {
    grid-template-columns: 1fr;
    padding-top: 1rem;
  }
  
  header .image {
    grid-area: 1/1/2/2;
  }
  
  .features {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .pricing {
    grid-template-columns: repeat(2, 1fr);
  }
  
  footer {
    grid-template-columns: 1fr 12.5rem;
  }
  
  aside {
    margin: 2rem 1rem;
  }
  
  .btn {
    padding: 1rem 1.5rem;
  }
}

@media (width < 37.5rem) {
  header .content h1 {
    font-size: 2rem;
    line-height: 2.5rem;
  }
  
  header .image::before {
    display: none;
  }
  
  .features {
    grid-template-columns: 1fr;
  }
  
  .pricing {
    grid-template-columns: 1fr;
  }
  
  footer {
    grid-template-columns: 1fr;
  }
  
  footer .column .logo {
    transform: none;
    margin-bottom: 1rem;
  }
  
  .btn {
    padding: 0.8rem 1.2rem;
    font-size: 0.9rem;
  }
}

@media (width < 22.5rem) {
  header .content h1 {
    font-size: 1.8rem;
  }
  
  .btn {
    padding: 0.6rem 1rem;
  }
}