/*!
 * (c) 2019-2025 toster234 <contact@toster.dev>
 *  https://toster.dev
*/
 body {
     padding: 0;
     margin: 0;
     font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
     background-color: #1d1e22;
     color: #fff;
}

/* Nawigacja */
.main-nav {
     position: fixed;
     top: 0;
     width: 100%;
     background-color: rgba(29, 30, 34, 0.9);
     z-index: 1000;
     text-align: center;
     padding: 15px 0;
     animation: rainbow 10s infinite;
}

.main-nav ul {
     list-style-type: none;
     margin: 0;
     padding: 0;
     display: inline-block;
}

.main-nav li {
     display: inline-block;
     margin: 0 20px;
}

.main-nav a {
     text-decoration: none;
     font-size: 18px;
     font-weight: bold;
     padding: 8px 15px;
     border-radius: 4px;
     transition: background-color 0.3s;
}

.main-nav a:hover, .main-nav a.active {
     background-color: rgba(255, 255, 255, 0.2);
}

/* Sekcje */
.section {
     display: none;
     opacity: 0;
     transition: opacity 0.5s ease;
}

.section.active {
     display: block;
     opacity: 1;
}

/* Kontener główny */
.container {
     display: flex;
     height: 100vh;
     align-items: center;
}

/* Tekst i przyciski */
.text {
     animation: 0.5s ease-in slidein, rainbow 10s infinite;
     font-size: 64px;
     margin: auto;
}

a {
     text-decoration: none;
     color: inherit;
     word-spacing: 15px;
}

.buttons {
     animation: rainbow 10s infinite;
     font-size: 32px;
     margin: auto;
     padding-top: 20px;
     text-align: center;
}

/* Sekcja Portfolio */
.portfolio-container {
     max-width: 1200px;
     margin: 100px auto;
     padding: 20px;
}

.portfolio-title {
     text-align: center;
     font-size: 36px;
     margin-bottom: 40px;
     animation: rainbow 10s infinite;
}

.portfolio-grid {
     display: grid;
     grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
     gap: 30px;
}

.portfolio-item {
     background-color: rgba(255, 255, 255, 0.05);
     border-radius: 8px;
     overflow: hidden;
     box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
     transition: transform 0.3s, box-shadow 0.3s;
}

.portfolio-item:hover {
     transform: translateY(-5px);
     box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

.portfolio-image img {
     width: 100%;
     height: auto;
     display: block;
}

.portfolio-description {
     padding: 20px;
}

.portfolio-description h3 {
     margin-top: 0;
     font-size: 22px;
     animation: rainbow 10s infinite;
}

.portfolio-links {
     margin-top: 15px;
}

.btn {
     display: inline-block;
     padding: 8px 15px;
     margin-right: 10px;
     background-color: rgba(255, 255, 255, 0.1);
     border-radius: 4px;
     transition: background-color 0.3s;
     font-size: 16px;
}

.btn:hover {
     background-color: rgba(255, 255, 255, 0.2);
}

/* Animacje */
@keyframes slidein {
     from {
         transform: scaleY(0);
         padding-top: 150px;
    }
     to {
         transform: scaleY(1);
         padding-top: 0;
    }
}

@keyframes rainbow {
	0% {color: orange;}
	10% {color: purple;}
	20% {color: red;}
	30% {color: CadetBlue;}
	40% {color: yellow;}
	50% {color: coral;}
	60% {color: green;}
	70% {color: cyan;}
	80% {color: DeepPink;}
	90% {color: DodgerBlue;}
	100% {color: orange;}
}

/* Responsywność */
@media (max-width: 768px) {
     .portfolio-grid {
          grid-template-columns: 1fr;
     }
     
     .text {
          font-size: 42px;
     }
     
     .buttons {
          font-size: 24px;
     }
}