body {
  background: linear-gradient(to bottom, #0a0a0a, #141414);
  background-attachment: fixed;
  background-size: cover;
  background-repeat: no-repeat;
}
 
/* Główny nagłówek (hero section) */
header#home {
  position: relative;
  width: 100%;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.8)),
              url('../images/mountains_photo.jpg') center center / cover no-repeat;
  color: white;
}

.banner-text h1 {
  font-size: 4rem;
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 20px;
  text-shadow: 0 4px 25px rgba(0, 0, 0, 0.6);
}

.banner-text h3 {
  font-size: 1.3rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
  margin-bottom: 30px;
}

.banner-text span {
  color: #00b8ff;
  font-weight: 500;
}

/* Nawigacja */
#nav-wrap {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: transparent;
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 15px 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

#nav {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 30px;
}

#nav li a {
  text-decoration: none;
  color: #ccc;
  font-size: 0.95rem;
  letter-spacing: 1px;
  transition: color 0.3s ease;
}

#nav li a:hover,
#nav li.current a {
  color: #00b8ff;
}

/* Ikony mediów społecznościowych */
.social {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 25px;
  margin-top: 25px;
}

.social i {
  font-size: 1.4rem;
  color: #ccc;
  transition: color 0.3s ease;
}

.social i:hover {
  color: #00b8ff;
}

/* Sekcja About */
#about {
  padding: 80px 0;
  background: #0d0d0d;
  text-align: center;
}

#about h2 {
  color: #00b8ff;
  font-size: 2rem;
  margin-bottom: 25px;
}

#about p {
  color: #ccc;
  font-size: 1rem;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
}
.profile-pic {
  width: 180px;
  height: 180px;
  object-fit: cover;
  border-radius: 50%;
  border: 3px solid #00b8ff;
  display: block;
  margin: 0 auto;
}

/* Sekcja Resume */
#resume {
  background: #0d0d0d;
  padding: 80px 0;
  text-align: center; 
}

#resume .header-col h1 span {
  color: #00b8ff;
}

#resume .main-col {
  max-width: 800px;
  margin: 0 auto;
}

#resume .item {
  margin-bottom: 40px;
}

#resume h3 {
  color: #fff;
  margin-bottom: 5px;
}

#resume .info {
  color: #bbb;
}

/* Sekcja Interests */
#interests {
  background-color: #0d0d0d;
  padding: 80px 0;
  text-align: center;
}

#interests h1 {
  color: #00b8ff;
  margin-bottom: 40px;
  font-size: 2rem;
}

#interests-wrapper {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 40px;
  flex-wrap: wrap;
}

#interests .interests-item {
  width: 220px;
  margin-bottom: 40px;
}

#interests .item-wrap {
  width: 100%;
  height: 220px;
  overflow: hidden;
  border-radius: 10px;
  position: relative;
}

#interests img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
  transition: transform 0.3s ease;
}

#interests img:hover {
  transform: scale(1.05);
}

#interests .interests-item-meta h5 {
  margin-top: 10px;
  color: #ccc;
  font-weight: 400;
}

/* Sekcja Contacts */
#contact {
  background: #0d0d0d;
  padding: 80px 0;
  text-align: center;
}

#contact h1 {
  color: #00b8ff;
  margin-bottom: 30px;
  font-size: 2rem;
}

#contact .address span {
  display: block;
  color: #ccc;
  font-size: 1rem;
  margin-bottom: 5px;
}

#contact .contact-message {
  margin-top: 15px;
  color: #aaa;
  font-size: 0.95rem;
}

/* Stopka */
footer {
  background: #0d0d0d;
  text-align: center;
  padding: 40px 0;
  font-size: 0.9rem;
  color: #888;
}

footer a {
  color: #00b8ff;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

.social-links {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 15px;
}

.social-links i {
  font-size: 1.4rem;
  color: #00b8ff;
  transition: color 0.3s ease;
}

.social-links i:hover {
  color: #fff;
}

/* Responsywność */
@media (max-width: 768px) {
  header h1 {
    font-size: 2rem;
  }

  #nav {
    flex-direction: column;
    gap: 10px;
  }

  .profile-pic {
    width: 120px;
    height: 120px;
  }

  #about p {
    padding: 0 15px;
  }
}