* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  height: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: 'Kodchasan', sans-serif;
  color: #ffffff;

  background-color: #cfcf8f;
  background-image: radial-gradient(rgba(0,0,0,0.15) 1px, transparent 1px);
  background-size: 14px 14px;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 0;
  gap: 25px;
  display: flex;
  flex-direction: column;
  flex: 1 0 auto;
}

/* LAYOUT */
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
  margin-top: 25px;
}

.window-wide {
  grid-column: span 3;
}

.tall {
  grid-row: span 2;
}

.square {
  aspect-ratio: 1 / 1;
}

/* WINDOW SYSTEM */
.window {
  display: flex;
  flex-direction: column;
  background: #7ea06f;
  box-shadow: 4px 4px 0 rgba(0,0,0,0.3);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.window:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 rgba(0,0,0,0.35);
}

.window-header {
  background: #476b3c;
  padding: 10px;
  font-family: 'Knewave', cursive;
  font-size: 1.2rem;
}

.window-body {
  flex: 1;
  padding: 10px;
  position: relative;

  /* subtle inner texture */
  background-image: radial-gradient(rgba(0,0,0,0.12) 1px, transparent 1px);
  background-size: 10px 10px;
}

.window-footer {
  background: #476b3c;
  padding: 6px 10px;
  font-size: 0.8rem;
  font-family: 'Kodchasan', sans-serif;
}

/* MEDIA SYSTEM (UNIVERSAL) */
.media {
  position: relative;
  width: 100%;
  height: 100%;
}

.media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  filter:
    saturate(0.75)
    contrast(0.9)
    brightness(0.95)
    sepia(0.2);
  transition: filter 0.25s ease;
}

.banner .media img {
  filter: none;
  transition: none;
}

.media a {
  display: block;
  width: 100%;
  height: 100%;
}

.media a img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.media::after {
  content: "";
  position: absolute;
  inset: 0;
  mix-blend-mode: multiply;
  background-image: radial-gradient(rgba(0,0,0,0.25) 1px, transparent 1px);
  background-size: 10px 10px;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.window:hover .media img {
  filter: none;
}

.window:hover .media::after {
  opacity: 0;
}

/* UTILITIES */
.no-padding {
  padding: 0;
}

/* BANNER */
.banner .media {
  height: 220px; /* increase height for less cropping */
}

.banner img {
  object-position: center;
}

/* TYPOGRAPHY */
h1 {
  font-size: 1.4rem;
}

p {
  font-size: 0.85rem;
  line-height: 1.4;
}

.guestbook-name {
  font-family: 'Lacquer', cursive;
  font-size: 0.95rem;
  color: #ffffff;
}

/* INPUTS */
input {
  width: 100%;
  padding: 6px;
  background: transparent;
  border: 2px solid #4ea0ff;
  color: white;
  font-family: 'Kodchasan', sans-serif;
}

/* LINKS */
a {
  text-decoration: none;
  color: inherit;
  display: block;
}

/* FOOTER */
.site-footer {
  text-align: center;
  font-size: 1rem;
  opacity: 1;
  text-shadow: 0 1px 0 rgba(0,0,0,0.3);
  font-weight: 600;
}

.icon {
  width: 16px;
  height: 16px;
  margin-right: 6px;
  vertical-align: middle;
  filter: invert(1);
}