body {
    margin: 0;
    padding: 20px;
    font-family: Arial, sans-serif;
    background-color: #000000;
    color: #FFFFFF;
    text-align: center;
}
@media screen and (max-width: 768px) {
    body {
        font-size: 15px;
          }
}

h1 {font-size: 120px}
@media screen and (max-width: 768px) {h1 {font-size: 100px;}}
h2 {font-size: 75px}
h3 {font-size: 50px}
h4 {font-size: 30px}
p {font-size: 20px}

a {
    color: rgb(255, 25, 25);
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}

/* ===== DESKTOP NAV (default) ===== */
.navbar {
  display: flex;
  justify-content: center;
  align-items: center;
  list-style: none;
  margin: 20px;
  padding: 20px 30px;
  background: rgba(200, 0, 0, 0.35);
  position: fixed;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 50px;
  z-index: 1000;
}

.navbar li {
  margin: 0 15px;
  font-size: 25px;
}

/* ===== MOBILE NAV (hidden by default) ===== */
.mobile-nav {
  display: none;
}


@media (max-width: 768px) {

  /* Hide desktop navbar */
  .navbar {
    display: none;
  }

  /* Show mobile navbar */
  .mobile-nav {
    display: block;
    position: fixed;
    top: 10px;
    left: 10px;
    right: 10px;
    z-index: 9999;
  }

  .mobile-nav__toggle {
    position: relative;
  }

  .mobile-nav__button {
    list-style: none;
    cursor: pointer;
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(200, 0, 0, 0.35);
    border: 1px solid rgba(255,255,255,0.2);
    color: #fff;
    user-select: none;
  }

  .mobile-nav__button::-webkit-details-marker {
    display: none;
  }

  .mobile-nav__panel {
    list-style: none;
    margin-top: 10px;
    padding: 10px;
    border-radius: 14px;
    background: rgba(0,0,0,0.92);
    border: 1px solid rgba(255,255,255,0.15);
  }

  .mobile-nav__panel a {
    display: block;
    padding: 12px 10px;
    border-radius: 10px;
  }

  /* Prevent content hiding under fixed mobile nav */
  body {
    padding-top: 80px;
  }
}


li {
    font-size: 20px;
}

.list-background {
    font-size: 15px;
    text-align: left;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 5%;
    border-radius: 10px;
    border: #FFFFFF 2px solid;
      list-style-type: none;
    margin: 15%;
}
@media screen and (max-width: 768px) {
    .list-background {
        margin: 7.5%;
        padding: 2.5%;
    }
  
}

.list-noBackground {
    text-align: left;
    background-color: rgba(255, 0, 0, 0.25);
      list-style-type: none;
      padding: 2.5%;
    margin: 5%;
    border-radius: 10px;
}

form {
    align-items: center;
    display: flex; 
    flex-direction: column;
    gap: 15px;
    max-width: 600px;
    margin: auto;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 20px;
    border-radius: 10px;
    border: #FFFFFF 2px solid;
}

input[type=text], select {
        font-family: Arial, Helvetica, sans-serif;

  width: 100%;
  padding: 12px;
  margin: 8px 0;
  display: inline-block;
  border: 1px solid #ccc;
  border-radius: 4px;
  box-sizing: border-box;
}

textarea {
    font-family: Arial, Helvetica, sans-serif;
  width: 100%;
  height: 150px;
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 4px;
  box-sizing: border-box;
  margin-top: 6px;
  margin-bottom: 16px;
  resize: vertical;
}

input[type=submit] {
  width: 100%;
  background-color: rgba(100, 100, 100, 1);
  color: white;
  padding: 20px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

.full-section {
  min-height: 85vh;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 2rem;
  flex-direction: column;
  scroll-margin-top: 15px;
    background-color: rgb(25, 25, 25);

  border-radius: 50px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
    background-color: rgba(0,0,0,0.6);
  background-blend-mode: darken;

    min-height: 850px;
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
@media (max-width: 768px){
  .full-section{ background-attachment: scroll;
  padding: 1px;}
}


#home.full-section {
    background-image: url("background/deathNote.jpg");
}

#Projects.full-section {
    background-image: url("background/berserk.jpg");
}

#Skill.full-section {
    background-image: url("background/alucard.jpg");
}

#About.full-section {
    background-image: url("background/makoto.jpg");
}
    
#Contact.full-section {
    background-image: url("background/arima.jpg");
}

.grid-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  background-color: rgba(160, 0, 0, 0.7);
  padding: 10px;
  max-width: 85%;
  margin: auto;
  border-radius: 10px;
}

@media screen and (max-width: 768px) {
  .grid-container {
    grid-template-columns: 1fr;
  }
  
}

.grid-container > div {
  background-color: rgba(0, 0, 0, 0.85);
  text-align: center;
  padding: 20px 20px;
  font-size: 30px;
  box-sizing: border-box;
  border-radius: 5px;
}

div.alaign {
  width:80%;
  display: flex;
  align-items: center;
  justify-content: center;
}
@media screen and (max-width: 800px) {
  div.alaign {
    flex-direction: column;
    width: 100%;
  }
  
}
div.alaign div {    
  width: 40%;  
  float:center;
}
@media screen and (max-width: 800px) {
  div.alaign div {
    width: 80%;
    margin-bottom: 20px;
  }
  
}

.profile-pic {
    border-radius: 20%;
    width: 400px;
    height: 400px;
    object-fit: cover;
    border: 5px solid #ffffff;
    margin-bottom: 20px;
}
@media screen and (max-width: 800px) {
    .profile-pic {
        width: 200px;
        height: 200px;
    }
  
}