body {
    font-family: "Inter", sans-serif;
    font-optical-sizing: auto;
    font-style: normal;
    font-weight: 200;
    background-color: #ffffff;
    color: #1a1a1a;
    padding-top: 4%;
}

li {

    line-height: 1.6;
    margin-bottom: 1rem;

}

ul {

    margin-bottom: 4%;

}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
}

.project-page {
    max-width: 75%;
    margin: 0 auto;
    padding: 2rem;
}

.project-hero .hero-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.hero-text {
    flex: 1;
    width: 70%;
}

.hero-button button {
    background-color: #3048EA;
    border: solid 1px #3048EA;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
}

.hero-button button:hover {
    background-color: #ffffff;
    color: #3048EA;
    border: solid 1px #3048EA;
    transition: background-color 0.3s ease;
}

.project-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.project-tags {
    font-size: 1rem;
    color: #2D4BFF;
    font-weight: bold;
}

.project-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 2rem;
}

.project-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.project-description h2,
.project-body h2 {
    font-size: 1.25rem;
    margin-top: 1.5rem;
    color: #000000;
}

.project-description p,
.project-body p {
    font-weight: 300;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.project-body {
    margin-top: .5rem;
}


.project-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 3rem;
    text-align: left;
}

.project-nav button {
    background-color: #3048EA;
    border: solid 1px #3048EA;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
}

.project-nav button:hover {
    background-color: #ffffff;
    color: #3048EA;
    border: solid 1px #3048EA;
    transition: background-color 0.3s ease;
}

.project-nav-explore {
    display: flex;
    justify-content: space-between;
    margin-top: 3rem;
    text-align: left;
}

.project-nav-explore button {
    background-color: #000000;
    border: solid 1px #000000;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
}

.project-nav-explore button:hover {
    background-color: #ffffff;
    color: #000000;
    border: solid 1px #000000;
    transition: background-color 0.3s ease;
}

.site-footer {
    text-align: center;
    padding: 1rem;
    color: #888;
    border-top: 1px solid #e0e0e0;
    margin-top: 3rem;
}

.image-section {
    width: 100%;
    margin-top: 20px;
    align-items: center;
    justify-content: center;
    padding-bottom: 4%;
    padding-top: 2%;
}

.small-images {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
    overflow: hidden;
}

.small-images img {
    width: 32%;
    height: 40vh;
    object-fit: cover;
    border-radius: 10px;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.overlay.hidden {
    display: none;
}

/* Enlarged image */
.overlay-image {
    max-width: 90%;
    max-height: 90%;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.7);
}

/* Close button */
#close-button {
    position: absolute;
    top: 30px;
    right: 50px;
    color: white;
    font-size: 40px;
    cursor: pointer;
}

.clickable-image {
    width: 200px;
    cursor: pointer;
    transition: 0.3s;
}

.clickable-image:hover {
    opacity: 0.8;
}

#back-to-top {
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    bottom: 5%;
    right: 3%;
    background-color: #3048EA;
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    z-index: 1000;
    font-size: 2.3rem;
    width: 80px;
    height: 80px;
    transition: background-color 0.3s ease;
    padding: 0;
    line-height: 1;
}


#back-to-top:hover {
    background-color: white;
    color: #3048EA;
    border: 2px solid #3048EA;
}

.hr-break {
    width: 100%;
    background-color: #ffffff;
    padding: 0;
    text-align: left;
}

.project-specs {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-content: center;
    width: 100%;
    background-color: #ffffff;
    text-align: center;
    padding: 4% 0;
    margin: 0 0;
}

.project-spec {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 20%;
    margin: 0;
}

.project-spec-label {
    font-size: 1.2em;
    font-weight: bold;
    color: #555555;
    margin-bottom: 5px;
    font-weight: 400;
}

.project-spec-info {
    font-size: 1.6rem;
    color: #000;
    font-style: italic;
    font-weight: 500;
    margin-top: 4%;
}

.two-col {

    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;

}

.two-col-large {

    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin: 4% 0;

}

.col {

    display: flex;
    flex-direction: column;
    padding: 1%;
    width: 48%;
}

.col-text {

    width: 60%;

}

.col-text-large {
    display: flex;
    flex-direction: column;
    width: 50%;
    font-size: 1.3rem;
    padding: 0 6%;
    align-items: left;
    justify-content: center;
}
.col-img {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40%;

}

.col-img img {

    width: 100%;
    height: 30vh;
    object-fit: cover;
    border-radius: 10px;

}

.col-img-small {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40%;

}

.col-img-small img {

    width: 60%;
    height: 10vh;
    object-fit: cover;
    border-radius: 10px;

}

.full-images {
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin-top: 2%;
    overflow: hidden;
}

.full-images img {
    width: 48%;
    height: 30vh;
    object-fit: cover;
    border-radius: 20px;
    padding: 1%;
}

.full-images-3 {
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin-top: 2%;
    overflow: hidden;
}

.full-images-3 img {
    width: 32.33%;
    height: 30vh;
    object-fit: cover;
    border-radius: 20px;
    padding: 1%;
}

.full-images-4 {
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin-top: 2%;
    overflow: hidden;
}

.full-images-4 img {
    width: 23%;
    height: 30vh;
    object-fit: cover;
    border-radius: 20px;
    padding: 1%;
}

.underneath-img {

    display: flex;
    flex-direction: row;
    justify-content: right;
    align-items: right;
    width: 100%;
    margin: 0 0;

}

.underneath-img h3 {

    font-size: 1.1em;
    font-weight: 200;
    opacity: 80%;
    font-style: italic;
    margin: .3% 0;
    margin-right: 1%;
}

.vid-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    background-color: #ffffff;
    text-align: left;
    padding: 2%;
}

.vid-block video {

    width: 40%;
    height: 55vh;
    border-radius: 10px;

}

.vid-block2 {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    background-color: #ffffff;
    text-align: left;
    padding: 2%;
}

.vid-block2 video {

    width: 40%;
    height: 40vh;
    border-radius: 10px;

}

/* Exploration Section */

.project-tags {
    font-size: 1rem;
    color: #000000;
    font-weight: bold;
}

.hero-button-explore button {
    background-color: #000000;
    border: solid 1px #000000;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
}

.hero-button-explore button:hover {
    background-color: #ffffff;
    color: #000000;
    border: solid 1px #000000;
    transition: background-color 0.3s ease;
}

#back-to-top2 {
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    bottom: 5%;
    right: 3%;
    background-color: #000000;
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    z-index: 1000;
    font-size: 2.3rem;
    width: 80px;
    height: 80px;
    transition: background-color 0.3s ease;
    padding: 0;
    line-height: 1;
}


#back-to-top2:hover {
    background-color: white;
    color: #000000;
    border: 2px solid #000000;
}

/* --------------------- TABLET (768px and down) --------------------- */
@media screen and (max-width: 768px) {
  .project-page {
    max-width: 90%;
    padding: 1.5rem;
  }

  .project-hero .hero-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .hero-text,
  .col-text {
    width: 100%;
  }

  .hero-button {
    align-self: flex-start;
  }

  .project-specs {
    flex-direction: column;
    align-items: flex-start;
  }

  .project-spec {
    width: 100%;
    margin-bottom: 1.5rem;
    text-align: left;
  }

  .two-col {
    flex-direction: column;
  }

  .col {
    width: 100%;
    padding: 0;
  }

  .col-img img {
    width: 100%;
    height: auto;
  }

  .full-images,
  .full-images-3,
  .full-images-4 {
    flex-direction: column;
  }

  .full-images img,
  .full-images-3 img,
  .full-images-4 img {
    width: 100%;
    margin-bottom: 1rem;
    padding: 0;
    height: 20vh;
  }

  .vid-block video,
  .vid-block2 video {
    width: 90%;
    height: auto;
  }
}

/* --------------------- MOBILE (480px and down) --------------------- */
@media screen and (max-width: 480px) {
  body {
    padding-top: 8%;
  }

  .project-hero h1 {
    font-size: 1.5rem;
  }

  .project-tags {
    font-size: 0.9rem;
  }

  .hero-button button,
  .project-nav button {
    font-size: 0.9rem;
    padding: 0.6rem 1.2rem;
  }

  .project-description h2,
  .project-body h2 {
    font-size: 1.1rem;
  }

  .project-spec-info {
    font-size: 1.3rem;
  }

  .underneath-img h3 {
    font-size: 0.9rem;
    text-align: right;
  }

  #back-to-top {
    font-size: 1.8rem;
    width: 60px;
    height: 60px;
  }
}