html {
  height: 100%;
  overflow-y: scroll;
}

body {
  height: 100%;
  margin: 0;
  font-family: "Trebuchet MS", serif;
  background-color: beige;
  text-align: center;
  box-sizing: border-box;
}

/* -- Shared Page Container Styles -- */
.mainbody,
.contactbody,
.aboutbody,
.creativebody {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  min-height: 100vh;
  width: 100%;
  padding: 0 1rem;
  box-sizing: border-box;
}

/* -- Page-Specific Backgrounds -- */
.contactbody {
  background: beige url("../assets/img/matt-drenth-sASTuKKb1b4-unsplash.jpg")
    center / cover no-repeat;
}

.aboutbody,
.creativebody {
  background-color: beige;
}

/* -- Site Title -- */
.site-title {
  display: block;
  width: 100%;
  margin: 3rem 0 0;
  font-size: 2.4rem;
  font-family: "Trebuchet MS", serif;
  color: #222;
  text-align: center;
  align-self: stretch;
}

.site-title a {
  text-decoration: none;
  color: #222;
}

.site-title a:hover {
  color: #0077cc;
}

/* -- Delayed Animation for Contact Page -- */
.contactbody .site-title,
.contactbody .contact-description {
  opacity: 0;
  transition: opacity 0.8s ease;
}

.contactbody.loaded .site-title,
.contactbody.loaded .contact-description {
  opacity: 1;
}

/* -- Text Blocks -- */
.contact-description,
.about-description {
  max-width: 700px;
  margin: 2rem auto 0;
  padding-bottom: 110px;
  font-size: 1.2rem;
  line-height: 1.4;
  color: #222;
  font-weight: 400;
  text-align: center;
}

.contact-description {
  width: 100%;
  max-width: 445px;
}

.about-description {
  width: 100%;
  max-width: 345px;
}

/* -- Link Tree -- */
.link-tree ul {
  list-style: none;
  padding: 0;
  margin: 2rem auto 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.2rem;
  font-weight: 400;
  max-width: 700px;
}

.link-tree a {
  text-decoration: none;
  color: #222;
  transition: color 0.2s ease;
}

.link-tree a:hover {
  color: #0077cc;
}

/* -- Creative Gallery -- */
.gallery {
  display: grid;
  /* 4 columns max, each column can shrink but not below 200px */
  grid-template-columns: repeat(4, minmax(200px, 1fr));
  gap: 1rem;
  width: 100%;
  max-width: calc(4 * 288px + 3 * 1rem);
  margin: 2rem auto;
  padding: 0 1rem 110px;
  box-sizing: border-box;
}

.gallery img {
  max-width: 288px;
  width: 100%;
  height: auto;
  margin: 0 auto;
  cursor: pointer;
  border-radius: 0rem;
  transition: transform 0.2s ease;
}

.gallery img:hover {
  transform: scale(1.03);
}

/* Tablet: collapse to max 3 columns */
@media (max-width: 1024px) {
  .gallery {
    grid-template-columns: repeat(3, minmax(160px, 1fr));
  }
}

/* Small screens: collapse to 2 columns */
@media (max-width: 700px) {
  .gallery {
    grid-template-columns: repeat(2, minmax(140px, 1fr));
  }
}

/* Extra small: single column */
@media (max-width: 400px) {
  .gallery {
    grid-template-columns: 1fr;
  }
}

/* -- Lightbox -- */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.3s ease;
}

.lightbox.hidden {
  display: none;
}

.lightbox img {
  max-width: 90%;
  max-height: 70%;
  margin-bottom: 1rem;
  border-radius: 0rem;
}

/* Caption area */
.caption {
  text-align: center;
  color: white;
  max-width: 80%;
}

.caption h2 {
  margin: 0;
  font-size: 1.4rem;
}
.caption p {
  margin: 0.3rem 0 0;
  font-size: 1rem;
  opacity: 0.85;
}

/* Lightbox controls */
.close-btn,
.arrow {
  position: absolute;
  background: none;
  border: none;
  color: white;
  font-size: 2rem;
  cursor: pointer;
  transition: color 0.2s ease;
}

.close-btn {
  top: 1rem;
  right: 1rem;
}
.arrow.left {
  top: 50%;
  left: 1rem;
  transform: translateY(-50%);
}
.arrow.right {
  top: 50%;
  right: 1rem;
  transform: translateY(-50%);
}

.close-btn:hover,
.arrow:hover {
  color: #0077cc;
}

img.emoji {
  height: 1.425em;
  width: 1.425;
  vertical-align: -0.334em;
}