* {
  box-sizing: border-box;
}

.et-body {
  margin: 0;
  font-family: "Fira Sans", sans-serif;
  color: #e9fcff;
  background:
    radial-gradient(circle at 10% -10%, rgba(77, 233, 255, 0.24), transparent 45%),
    radial-gradient(circle at 90% 0%, rgba(49, 129, 255, 0.2), transparent 40%),
    linear-gradient(180deg, #04121e 0%, #072437 100%);
}

.et-header {
  width: min(1280px, 95vw);
  margin: 0 auto;
  padding: 1rem 0;
  display: grid;
  grid-template-columns: auto auto 1fr;
  gap: 0.8rem;
  align-items: center;
}

.et-brand {
  text-decoration: none;
  color: inherit;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: "Raleway", sans-serif;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.et-brand img {
  width: 43px;
  height: 43px;
}

.et-burger {
  display: none;
  border: 1px solid rgba(96, 200, 242, 0.65);
  background: rgba(11, 36, 55, 0.88);
  width: 44px;
  height: 38px;
  border-radius: 10px;
  padding: 0.45rem;
}

.et-burger span {
  display: block;
  height: 3px;
  width: 100%;
  background: #b5f6ff;
  border-radius: 99px;
  margin: 4px 0;
}

.et-nav {
  margin-left: auto;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.et-nav a {
  text-decoration: none;
  color: #bdeefe;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.42rem 0.9rem;
  background: rgba(8, 40, 62, 0.72);
}

.et-nav a:hover {
  border-color: #70d4ee;
}

.et-main {
  width: min(1320px, 96vw);
  margin: 0 auto;
  padding-bottom: 2.2rem;
}

.et-crest {
  border-radius: 28px;
  padding: clamp(1.2rem, 4vw, 2.8rem);
  border: 1px solid rgba(114, 208, 234, 0.45);
  background:
    linear-gradient(160deg, rgba(8, 51, 73, 0.84), rgba(8, 36, 57, 0.8)),
    radial-gradient(circle at 85% 40%, rgba(133, 220, 255, 0.3), transparent 55%);
}

.et-over {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-size: 0.73rem;
  color: #9feeff;
}

.et-crest h1,
.et-panorama h2,
.et-player h2,
.et-cards h2,
.et-play h1,
.et-doc h1,
.et-doc h2 {
  font-family: "Raleway", sans-serif;
}

.et-panorama {
  margin-top: 1rem;
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr 1fr;
}

.et-panorama article,
.et-player,
.et-cards article,
.et-play,
.et-doc {
  border-radius: 18px;
  border: 1px solid rgba(113, 205, 232, 0.36);
  background: rgba(10, 35, 55, 0.78);
  padding: 1rem;
}

.et-player {
  margin-top: 1rem;
}

.et-player iframe,
.et-play iframe {
  width: 100%;
  min-height: 660px;
  border: 0;
  border-radius: 14px;
  background: #000;
}

.et-cards {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.et-play,
.et-doc {
  width: min(1120px, 94vw);
  margin: 1rem auto 2rem;
}

.et-note {
  color: #b6ecff;
}

.et-footer {
  border-top: 1px solid rgba(101, 188, 214, 0.3);
  text-align: center;
  padding: 1.35rem 1rem 2.1rem;
}

.et-footer div {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.et-footer a {
  color: #9de2fb;
}

.et-screen {
  position: fixed;
  inset: 0;
  z-index: 42;
  display: none;
  place-items: center;
  padding: 1rem;
  background: rgba(2, 8, 12, 0.85);
}

.et-screen.shown {
  display: grid;
}

.et-modal {
  width: min(470px, 94vw);
  border-radius: 15px;
  background: #0f3149;
  border: 1px solid #69cee8;
  padding: 1.2rem;
}

.et-modal ul {
  margin: 0.7rem 0;
  padding-left: 1.15rem;
}

.et-actions {
  display: flex;
  gap: 0.75rem;
}

.et-actions button {
  flex: 1;
  border: 0;
  border-radius: 9px;
  padding: 0.65rem;
  font-weight: 700;
}

.et-actions button[data-et-age="allow"] {
  background: #6fe4ff;
  color: #0b2f44;
}

.et-actions button[data-et-age="deny"] {
  background: #2d5c7a;
  color: #f1fbff;
}

body.et-frozen {
  overflow: hidden;
}

@media (max-width: 900px) {
  .et-panorama,
  .et-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .et-header {
    grid-template-columns: 1fr auto;
  }

  .et-burger {
    display: block;
  }

  .et-nav {
    grid-column: 1 / -1;
    display: none;
    flex-direction: column;
  }

  .et-nav.expanded {
    display: flex;
  }

  .et-player iframe,
  .et-play iframe {
    min-height: 500px;
  }
}