/* ATCKR About Page  */

/* reset styles */
article, body, div, footer, header, main h1, h2, h3, h4, nav, img, ul, li, p {
    border: 0;
    margin: 0;
    padding: 0;
}

body {
  font-family: "Share Tech Mono", monospace;
    line-height: 1.6;
    color: #00FF00;
    background-color: #0A0A0A;
}

/* this is the header section */
header {
    background: #0a0a0a;
    border-bottom: 2px solid #526d3a;
}
/* background handled by .about section */

.container {
    max-width: 1200px;
    margin: auto;
    padding: 14px 28px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    animation: fadeDown 1s ease forwards;
}

.logo {
    height: 150px;
   grid-column: 1;
   justify-self: left; 
}

nav {
    grid-column: 3;
    justify-self: end; 
}

nav ul {
  display: flex;
  gap: 35px;
  list-style: none;
  margin: 0;
  padding: 0;
}

nav li {
  margin: 0;
}

nav a {
  text-decoration: none;
  color: #fff;
  font-family: "Share Tech Mono", monospace;

}

nav a:hover {
    color: #52d63a;
}

/* about */

.about {
    background-image: url("gif.gif");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 100vh;
    padding: 50px 20px 80px 20px;
}

.about-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}

.about-container > h1 {
    text-align: center;
    margin-bottom: 12px;
    color: #52d63a;
    font-size: 2rem;
    text-shadow: 0 0 12px rgba(82, 214, 58, 0.4);
}

.about-container > p {
    text-align: center;
    margin-bottom: 36px;
    opacity: 0.85;
    color: white;
}

/* 2x2 grid of developer cards matching the reference image */
.developer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    max-width: 600px;
    margin: 0 auto 48px auto;
}

.developer-card {
    border-radius: 18px;
    padding: 36px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* Four distinct colors matching the reference image */
.developer-card:nth-child(1) { background-color: #6b7f8e; }
.developer-card:nth-child(2) { background-color: #4aab96; }
.developer-card:nth-child(3) { background-color: #e8b84b; }
.developer-card:nth-child(4) { background-color: #e06060; }

.developer-card h2 {
    font-size: 1.05rem;
    color: #fff;
    margin: 0;
}

.developer-card h3 {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.88);
    font-weight: normal;
    margin: 0;
}

/* ATCKR description block */
.description {
    max-width: 680px;
    margin: 0 auto;
    text-align: left;
    border-top: 1px solid #526d3a;
    padding-top: 32px;
}

.description h1 {
    margin-bottom: 14px;
    margin-top: 0;
    text-align: center;
    color: #52d63a;
    text-shadow: 0 0 12px rgba(82, 214, 58, 0.4);
}

.description h2 {
    margin-top: 36px;
    margin-bottom: 14px;
    text-align: center;
    color: #52d63a;
    text-shadow: 0 0 12px rgba(82, 214, 58, 0.4);
}

.description p {
    color: rgba(255, 255, 255, 0.82);
    line-height: 1.8;
    margin-bottom: 16px;
}

/* footer */
footer {
    background: #111;
    padding: 25px;
    text-align: center;
    margin-top: 0;
}

.copyright {
    text-align: center;
    padding-top: 20px;
    margin-top: 0;
    border-top: 1px solid #555;
    color: lightgreen;
}

.contacts {
    margin-top: 8px;
}

.contacts a {
    color: #52d63a;
    text-decoration: none;
}

.contacts a:hover {
    text-decoration: underline;
}

/* responsive web design for mobile devices only! */
@media print {
    .container, h1, h2, p {
        color: black;
        background-color: lightgrey;
    }
    
    .site-navigation ul {
        flex-direction: column;
        gap: 1em;
    }
    
    *nav {
        display: none;
    }
}
/* animations for fading */
@keyframes fadeDown {
    from {
        opacity: 0;
        transform: translateY(-40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* FADE UP */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }

}