*{
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  font-family: 'Montserrat';
  list-style: none;
  text-decoration: none;
}
header{
  position: fixed;
  right: 0;
  top: 0;
  z-index: 1000;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 33px 9%;
  background: transparent;
}
.logo{
  font-size: 40px;
  font-weight: 700;
  color: white;
}
.navlist{
  display: flex;
}
.navlist a{
  color: white;
  margin-left: 60px;
  font-size: 14px;
  font-weight: 600;
  border-bottom: 2px solid transparent;
  transition: all .55s ease;
}
.navlist a:hover{
  border-bottom: 2px solid white;
}
#menu-icon{
  color: white;
  font-size: 30px;
  z-index: 10001;
  cursor: pointer;
  display: none;
}

.home{
  height: 100%;
  width: 100%;
  min-height: 100vh;
  background: linear-gradient(245.59deg, #4eb5ff 0%, #48cefb 40.53%, #1360c4 95.52%);
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  align-items: center;
  gap: 2rem;
}
section{
  padding: 0 8%;
}
.home-text h5{
  font-size: 14px;
  font-weight: 400;
  color: white;
  margin-bottom: 40px;
}

.home-text h1{
 font-family: 'Boldonse';
 font-size: 90px;
 line-height: 1.4;
 color: white;
 margin: 0 0 30px;
 
}
.home-text h4{
  font-size: 40px;
  font-weight: 600;
  color: white;
  margin-bottom: 10px;
}
.home-text p{
  color:white;
  font-size: 18px;
  line-height: 1.9;
  margin-bottom: 40px;
}

.home-img img{
  width: 750px;
  height: auto;
}
.home-text a{
  display: inline-block;
  color: white;
  background: #2188cc;
  border: 1px solid white;
  padding: 12px 30px;
  line-height: 1.4;
  font-size: 14px;
  font-weight: 500;
  border-radius: 30px;
  text-transform: uppercase;
  transition: all .55s ease;
  
}
.home-text a:hover{
  background: transparent;
  border: 1px solid white;
  transform: translateY(5px);
}
span{
  font-family: 'Boldonse';
  font-size: 80px;
  background: linear-gradient(
  270deg,
  #034471 10%,
  #0d6689 100%
  );
  background-clip: text;
  color: transparent;
}
.about{
  height: 100%;
  width: 100%;
  min-height: 100vh;
  background: linear-gradient(245.59deg, #4eb5ff 0%, #48cefb 40.53%, #1360c4 95.52%);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  display: flex;
  
}
.about-text h1{
  font-size: 75px;
  color: white;
  font-family: 'Boldonse';
  margin-top: 20px;
}
.about-text p{
  font-family: 'Montserrat';
  color: white;
  margin-top: 50px;
  font-size: 30px;

}


@media (max-width: 1535px){
  header{
    padding: 15px 3%;
    transition: .2s;
  }
}

@media (max-width: 1460px){
  section{
    padding: 0.12%;
    transition: .2s;
  }
}
@media (max-width: 1340px){
  .home-img img{
    width: 100%;
    height: auto;
  }
  .home-text h5{
    margin-bottom: 25px;
  }
}

@media (max-width: 1195px){
  section{
    padding: 0 3%;
    transition: .2s;
  }
  .home-text{
    padding-top: 115px;
  }
  .home-img{
    text-align: center;
  }
  .home-img img{
    width: 560px;
    height: auto;
  }
  .home{
    height: 100%;
    gap: 1rem;
    grid-template-columns: 1fr;
  }
}
.recognition-section {
  padding: 80px 9%;
  background: linear-gradient(135deg, #4a8cff, #2f6fe8);
  margin-top: 0px;
  color: white;
  text-align: center;
}

.recognition-section h2 {
  font-size: 40px;
  margin-bottom: 10px;
}

.recognition-section p {
  font-size: 16px;
  opacity: 0.9;
  margin-bottom: 30px;
}

.upload-box {
  margin: 20px auto;
  width: 260px;
  height: 160px;
  border: 2px dashed rgba(255,255,255,0.6);
  border-radius: 15px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.upload-box input {
  display: none;
}

.upload-label {
  background: rgba(255,255,255,0.15);
  padding: 12px 25px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
  transition: 0.3s;
}

.upload-label:hover {
  background: rgba(255,255,255,0.3);
}

.analyze-btn {
  margin-top: 20px;
  padding: 12px 40px;
  background: white;
  color: #2f6fe8;
  border: none;
  border-radius: 10px;
  font-weight: 700;
  cursor: pointer;
  transition: 0.3s;
}

.analyze-btn:hover {
  background: #dce7ff;
}

.result-box {
  margin-top: 25px;
  font-size: 18px;
  font-weight: 600;
  background: rgba(255,255,255,0.15);
  padding: 15px;
  border-radius: 10px;
}
.footer {
  width: 100%;
  padding: 50px 0;
  background: rgba(20, 40, 80, 0.25);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  text-align: center;
  margin-top: 0px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.footer .social-icons {
  margin-bottom: 25px;
}

.footer .social-icons a {
  font-size: 32px;
  color: white;
  margin: 0 12px;
  transition: 0.3s ease;
}

.footer .social-icons a:hover {
  color: #4a8cff;
  transform: translateY(-4px);
}

.footer .list {
  list-style: none;
  padding: 0;
  margin: 25px 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px;
}

.footer .list li a {
  color: white;
  font-size: 15px;
  opacity: 0.85;
  transition: 0.3s ease;
}

.footer .list li a:hover {
  opacity: 1;
  color: #4a8cff;
}

.footer p {
  margin-top: 25px;
  font-size: 14px;
  opacity: 0.7;
  color: white;
}

/* Responsywność */
@media (max-width: 600px) {
  .footer .social-icons a {
    font-size: 28px;
  }

  .footer .list {
    gap: 12px;
  }
}

.gradcam-img {
    margin-top: 15px;
    width: 300px;
    border-radius: 10px;
    box-shadow: 0 0 10px #0003;

    filter: brightness(1.10) contrast(1.30);
}
.preview-img {
    display: block;
    margin: 15px auto;
    width: 250px;
    border-radius: 10px;
    box-shadow: 0 0 10px #0003;
}