/* === Base Layout === */
body {
  background: url('background.png') no-repeat center center fixed;
  background-size: cover;
  background-position: 0% 50%;
  color: #e0f2f1;
  font-family: 'Segoe UI', 'Helvetica Neue', sans-serif;
  text-align: center;
  padding: 50px;
  margin: 0;
  animation: bgMove 20s ease infinite;
}

@keyframes bgMove {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* === Header === */
h1 {
  font-size: 3em;
  color: #ffffff;
  text-shadow: 0 0 5px #26a69a, 0 0 10px #00796b;
  margin-bottom: 20px;
}

/* === Intro Box === */
.coolbox {
  background: rgba(0, 150, 136, 0.5);
  border: 2px solid #80cbc4;
  padding: 30px;
  border-radius: 18px;
  margin: 30px auto;
  max-width: 750px;
  color: #ffffff;
  font-size: 1.2em;
}

/* === Text === */
p {
  margin: 0;
  color: #b2dfdb;
}

/* === LINKS CONTAINER === */
.links-wrapper {
  max-width: 900px;
  margin: 40px auto;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 0 20px #004d40aa;
}

/* === ROW (GRID, NOT FLEX) === */
.link-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  padding: 26px 40px;
  gap: 30px;
  text-align: left;
}

/* === STRIPES === */
.link-row:nth-child(odd) {
  background: rgba(11, 61, 53, 0.8);
}

.link-row:nth-child(even) {
  background: rgba(6, 66, 53, 0.8);
}

/* === FORCE ORDER === */
.desc {
  grid-column: 1;
  font-weight: 600;
  color: #a2d8ce;
}

.btn,
.link-row a {
  grid-column: 2;
}

/* === BUTTON === */
.btn {
  padding: 18px 28px;
  font-size: 1.2em;
  font-weight: 700;
  background: linear-gradient(90deg, #00e676, #1de9b6);
  color: #00332e;
  border: 2px solid #00ffbf;
  border-radius: 20px;
  box-shadow: 0 0 15px #00ffbf;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.3s;
}

.btn:hover {
  transform: scale(1.08);
  box-shadow: 0 0 30px #00ffc3;
}

/* === DATE === */
.datetime {
  margin-top: 50px;
  font-size: 1.3em;
  font-weight: 600;
  color: #b2dfdb;
}

/* === MOBILE === */
@media (max-width: 720px) {
  .link-row {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 15px;
  }

  .btn {
    width: 100%;
    max-width: 350px;
    justify-self: center;
  }
}