@import url('https://fonts.googleapis.com/css?family=VT323');

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

html, body {
  width: 100%;
  height: 100%;
  font-family: 'VT323', monospace;
  background: #000;
  color: #95e208;
  overflow: hidden;
  cursor: none;
  pointer-events: none;
}

.background-image {
  position: fixed;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  background-image: url(../assets/space.jpg), 
                    radial-gradient(#0F0, #000),
                    repeating-linear-gradient(
                      transparent 0,
                      rgba(0, 0, 0, 0.1) 2.5px,
                      transparent 5px
                    );
  background-size: cover;
  background-position: center;
  background-blend-mode: overlay;
  filter: blur(5px);
  z-index: -1;
}

.monitor {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100vw;
  height: 100vh;
  z-index: 2;
  overflow: hidden;
}

.quadrant-container {
  position: relative;
  width: 90vw;
  height: 85vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  border: 2px solid #95e208;
  gap: 0;
}

.quadrant {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border: 1px solid #95e208;
}

.top-left {
  border-right: 1px solid #95e208;
  border-bottom: 1px solid #95e208;
}

.top-right {
  border-left: 1px solid #95e208;
  border-bottom: 1px solid #95e208;
}

.bottom-left {
  border-right: 1px solid #95e208;
  border-top: 1px solid #95e208;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bottom-right {
  border-left: 1px solid #95e208;
  border-top: 1px solid #95e208;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* Quadrant Labels */
.quadrant-label {
  position: absolute;
  top: 2vh;
  left: 2vw;
  font-family: 'VT323', monospace;
  font-size: 2.5vh;
  color: #95e208;
  text-shadow: 0 0 10px #95e208;
  letter-spacing: 0.2em;
  font-weight: bold;
  z-index: 10;
}

/* Wave line for quadrants */
.wave-line {
  position: absolute;
  bottom: 10%;
  width: 85%;
  height: 30px;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100"><path d="M0,50 Q50,20 100,50 T200,50 T300,50 T400,50 T500,50 T600,50 T700,50 T800,50 T900,50 T1000,50" stroke="%2395e208" stroke-width="4" fill="none" stroke-linecap="round"/></svg>');
  background-repeat: repeat-x;
  background-size: 200px 30px;
  background-position: 0 center;
  filter: drop-shadow(0 0 5px #95e208);
  animation: wave-scroll 2s linear infinite;
}

@keyframes wave-scroll {
  0% {
    background-position: 0 center;
  }
  100% {
    background-position: 200px center;
  }
}

/* Diamond shape for top quadrants */
/* 3D Wave Grid for Top Quadrants */
.sea-top-left,
.sea-top-right {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  height: 70%;
  transform-style: preserve-3d;
  transform: rotateX(60deg) rotateZ(-15deg);
  justify-content: center;
  align-items: center;
  gap: 0.5vw;
  padding: 2vw;
}

.sea-top-left {
  transform: rotateX(60deg) rotateZ(-25deg);
}

.sea-top-right {
  transform: rotateX(60deg) rotateZ(25deg);
}

.sea-top-left-blue,
.sea-top-right-magenta {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  height: 70%;
  transform-style: preserve-3d;
  justify-content: center;
  align-items: center;
  gap: 0.5vw;
  padding: 2vw;
}

.sea-top-left-blue {
  transform: rotateX(60deg) rotateZ(-25deg);
}

.sea-top-right-magenta {
  transform: rotateX(60deg) rotateZ(25deg);
}

.sea-top-left .wave,
.sea-top-right .wave,
.sea-top-left-blue .wave,
.sea-top-right-magenta .wave {
  width: 2.5vw;
  height: 2.5vw;
  background: #95e208;
  filter: blur(0.3px) drop-shadow(0 0 3px #95e208);
  transform: translateZ(0px) rotateX(90deg);
  transform-origin: top;
  margin: -8px 3px;
  animation: wave-pulse 0.8s ease-in-out infinite alternate;
  opacity: 0.8;
  border-radius: 2px;
}

.wave-blue {
  background: #0099ff !important;
  filter: blur(0.3px) drop-shadow(0 0 3px #0099ff) !important;
}

.wave-magenta {
  background: #ff00ff !important;
  filter: blur(0.3px) drop-shadow(0 0 3px #ff00ff) !important;
}

@keyframes wave-pulse {
  from {
    height: 2vw;
    opacity: 0.6;
  }
  to {
    height: 3.5vw;
    opacity: 1;
  }
}

.sea-top-left .wave:nth-child(1) { animation-delay: 0s; }
.sea-top-left .wave:nth-child(2) { animation-delay: 0.03s; }
.sea-top-left .wave:nth-child(3) { animation-delay: 0.06s; }
.sea-top-left .wave:nth-child(4) { animation-delay: 0.09s; }
.sea-top-left .wave:nth-child(5) { animation-delay: 0.12s; }
.sea-top-left .wave:nth-child(6) { animation-delay: 0.15s; }
.sea-top-left .wave:nth-child(7) { animation-delay: 0.18s; }
.sea-top-left .wave:nth-child(8) { animation-delay: 0.21s; }
.sea-top-left .wave:nth-child(9) { animation-delay: 0.24s; }
.sea-top-left .wave:nth-child(10) { animation-delay: 0.27s; }
.sea-top-left .wave:nth-child(11) { animation-delay: 0.30s; }
.sea-top-left .wave:nth-child(12) { animation-delay: 0.33s; }
.sea-top-left .wave:nth-child(13) { animation-delay: 0.36s; }
.sea-top-left .wave:nth-child(14) { animation-delay: 0.39s; }
.sea-top-left .wave:nth-child(15) { animation-delay: 0.42s; }
.sea-top-left .wave:nth-child(16) { animation-delay: 0.45s; }
.sea-top-left .wave:nth-child(17) { animation-delay: 0.48s; }
.sea-top-left .wave:nth-child(18) { animation-delay: 0.51s; }
.sea-top-left .wave:nth-child(19) { animation-delay: 0.54s; }
.sea-top-left .wave:nth-child(20) { animation-delay: 0.57s; }
.sea-top-left .wave:nth-child(21) { animation-delay: 0.60s; }
.sea-top-left .wave:nth-child(22) { animation-delay: 0.63s; }
.sea-top-left .wave:nth-child(23) { animation-delay: 0.66s; }
.sea-top-left .wave:nth-child(24) { animation-delay: 0.69s; }
.sea-top-left .wave:nth-child(25) { animation-delay: 0.72s; }

.sea-top-right .wave:nth-child(1) { animation-delay: 0s; }
.sea-top-right .wave:nth-child(2) { animation-delay: 0.03s; }
.sea-top-right .wave:nth-child(3) { animation-delay: 0.06s; }
.sea-top-right .wave:nth-child(4) { animation-delay: 0.09s; }
.sea-top-right .wave:nth-child(5) { animation-delay: 0.12s; }
.sea-top-right .wave:nth-child(6) { animation-delay: 0.15s; }
.sea-top-right .wave:nth-child(7) { animation-delay: 0.18s; }
.sea-top-right .wave:nth-child(8) { animation-delay: 0.21s; }
.sea-top-right .wave:nth-child(9) { animation-delay: 0.24s; }
.sea-top-right .wave:nth-child(10) { animation-delay: 0.27s; }
.sea-top-right .wave:nth-child(11) { animation-delay: 0.30s; }
.sea-top-right .wave:nth-child(12) { animation-delay: 0.33s; }
.sea-top-right .wave:nth-child(13) { animation-delay: 0.36s; }
.sea-top-right .wave:nth-child(14) { animation-delay: 0.39s; }
.sea-top-right .wave:nth-child(15) { animation-delay: 0.42s; }
.sea-top-right .wave:nth-child(16) { animation-delay: 0.45s; }
.sea-top-right .wave:nth-child(17) { animation-delay: 0.48s; }
.sea-top-right .wave:nth-child(18) { animation-delay: 0.51s; }
.sea-top-right .wave:nth-child(19) { animation-delay: 0.54s; }
.sea-top-right .wave:nth-child(20) { animation-delay: 0.57s; }
.sea-top-right .wave:nth-child(21) { animation-delay: 0.60s; }
.sea-top-right .wave:nth-child(22) { animation-delay: 0.63s; }
.sea-top-right .wave:nth-child(23) { animation-delay: 0.66s; }
.sea-top-right .wave:nth-child(24) { animation-delay: 0.69s; }
.sea-top-right .wave:nth-child(25) { animation-delay: 0.72s; }

.sea-top-left-blue .wave:nth-child(1) { animation-delay: 0s; }
.sea-top-left-blue .wave:nth-child(2) { animation-delay: 0.03s; }
.sea-top-left-blue .wave:nth-child(3) { animation-delay: 0.06s; }
.sea-top-left-blue .wave:nth-child(4) { animation-delay: 0.09s; }
.sea-top-left-blue .wave:nth-child(5) { animation-delay: 0.12s; }
.sea-top-left-blue .wave:nth-child(6) { animation-delay: 0.15s; }
.sea-top-left-blue .wave:nth-child(7) { animation-delay: 0.18s; }
.sea-top-left-blue .wave:nth-child(8) { animation-delay: 0.21s; }
.sea-top-left-blue .wave:nth-child(9) { animation-delay: 0.24s; }
.sea-top-left-blue .wave:nth-child(10) { animation-delay: 0.27s; }
.sea-top-left-blue .wave:nth-child(11) { animation-delay: 0.30s; }
.sea-top-left-blue .wave:nth-child(12) { animation-delay: 0.33s; }
.sea-top-left-blue .wave:nth-child(13) { animation-delay: 0.36s; }
.sea-top-left-blue .wave:nth-child(14) { animation-delay: 0.39s; }
.sea-top-left-blue .wave:nth-child(15) { animation-delay: 0.42s; }
.sea-top-left-blue .wave:nth-child(16) { animation-delay: 0.45s; }
.sea-top-left-blue .wave:nth-child(17) { animation-delay: 0.48s; }
.sea-top-left-blue .wave:nth-child(18) { animation-delay: 0.51s; }
.sea-top-left-blue .wave:nth-child(19) { animation-delay: 0.54s; }
.sea-top-left-blue .wave:nth-child(20) { animation-delay: 0.57s; }
.sea-top-left-blue .wave:nth-child(21) { animation-delay: 0.60s; }
.sea-top-left-blue .wave:nth-child(22) { animation-delay: 0.63s; }
.sea-top-left-blue .wave:nth-child(23) { animation-delay: 0.66s; }
.sea-top-left-blue .wave:nth-child(24) { animation-delay: 0.69s; }
.sea-top-left-blue .wave:nth-child(25) { animation-delay: 0.72s; }

.sea-top-right-magenta .wave:nth-child(1) { animation-delay: 0s; }
.sea-top-right-magenta .wave:nth-child(2) { animation-delay: 0.03s; }
.sea-top-right-magenta .wave:nth-child(3) { animation-delay: 0.06s; }
.sea-top-right-magenta .wave:nth-child(4) { animation-delay: 0.09s; }
.sea-top-right-magenta .wave:nth-child(5) { animation-delay: 0.12s; }
.sea-top-right-magenta .wave:nth-child(6) { animation-delay: 0.15s; }
.sea-top-right-magenta .wave:nth-child(7) { animation-delay: 0.18s; }
.sea-top-right-magenta .wave:nth-child(8) { animation-delay: 0.21s; }
.sea-top-right-magenta .wave:nth-child(9) { animation-delay: 0.24s; }
.sea-top-right-magenta .wave:nth-child(10) { animation-delay: 0.27s; }
.sea-top-right-magenta .wave:nth-child(11) { animation-delay: 0.30s; }
.sea-top-right-magenta .wave:nth-child(12) { animation-delay: 0.33s; }
.sea-top-right-magenta .wave:nth-child(13) { animation-delay: 0.36s; }
.sea-top-right-magenta .wave:nth-child(14) { animation-delay: 0.39s; }
.sea-top-right-magenta .wave:nth-child(15) { animation-delay: 0.42s; }
.sea-top-right-magenta .wave:nth-child(16) { animation-delay: 0.45s; }
.sea-top-right-magenta .wave:nth-child(17) { animation-delay: 0.48s; }
.sea-top-right-magenta .wave:nth-child(18) { animation-delay: 0.51s; }
.sea-top-right-magenta .wave:nth-child(19) { animation-delay: 0.54s; }
.sea-top-right-magenta .wave:nth-child(20) { animation-delay: 0.57s; }
.sea-top-right-magenta .wave:nth-child(21) { animation-delay: 0.60s; }
.sea-top-right-magenta .wave:nth-child(22) { animation-delay: 0.63s; }
.sea-top-right-magenta .wave:nth-child(23) { animation-delay: 0.66s; }
.sea-top-right-magenta .wave:nth-child(24) { animation-delay: 0.69s; }
.sea-top-right-magenta .wave:nth-child(25) { animation-delay: 0.72s; }

/* Concentric circles for bottom-left */
.wrap {
  width: 100%;
  height: 70%;
  margin: 0;
  position: relative;
  perspective: 4000px;
  transform-style: preserve-3d;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2vw;
  transform: rotateX(60deg) rotateZ(-25deg);
}

.circle {
  filter: blur(1px);
  transform-style: preserve-3d;
  box-sizing: border-box;
  opacity: 0;
  width: 80vh;
  height: 80vh;
  border: 2.5vh solid #95e208;
  border-radius: 50%;
  position: absolute;
  animation: spin 20s ease-in-out alternate infinite;
}

.circle:nth-of-type(1) {
  animation-delay: 500ms;
}
.circle:nth-of-type(2) {
  animation-delay: 1000ms;
}
.circle:nth-of-type(3) {
  animation-delay: 1500ms;
}
.circle:nth-of-type(4) {
  animation-delay: 2000ms;
}
.circle:nth-of-type(5) {
  animation-delay: 2500ms;
}

@keyframes spin {
  0% {
    transform: rotateY(0deg) rotateX(0deg);
    opacity: 1;
  }
  25% {
    transform: rotateY(180deg) rotateX(360deg);
  }
  50% {
    transform: rotateY(540deg) rotateX(540deg);
  }
  75% {
    transform: rotateY(720deg) rotateX(900deg);
  }
  100% {
    transform: rotateY(900deg) rotateX(1080deg);
    opacity: 1;
  }
}

.radar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  position: absolute;
  top: 0;
  left: 0;
}

.radar1 {
  border: 1vh solid #95e208;
  animation: spin-radar 4s linear infinite;
}

.radar2 {
  border: 1vh solid #95e208;
  animation: spin-radar 6s linear infinite reverse;
}

.radar3 {
  border: 1vh solid #95e208;
  animation: spin-radar 8s linear infinite;
}

@keyframes spin-radar {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Signal Information Display */
.signal-info {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 3vw 4vw;
  font-family: 'VT323', monospace;
  font-size: 2vh;
  color: #95e208;
  text-shadow: 0 0 10px #95e208;
  letter-spacing: 0.15em;
  position: relative;
}

.signal-info > div:first-child {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1.2vh;
}

.info-line {
  line-height: 1.4;
  white-space: nowrap;
}

.info-line .value {
  color: #95e208;
  font-weight: bold;
  text-shadow: 0 0 5px #95e208;
  margin-left: 1em;
}

.info-spacer {
  height: 0.5vh;
}

.key-codes {
  display: flex;
  flex-direction: column;
  gap: 0.6vh;
  justify-content: center;
}

.code-line {
  font-size: 2vh;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.code-line .value {
  color: #95e208;
  margin-left: 0.5em;
  font-weight: bold;
}

.waves-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2vw;
  padding: 2vw;
}

.waves-container .wave {
  width: 1.5vw;
  height: 12vw;
  background: linear-gradient(to bottom, transparent, #95e208, transparent);
  border-radius: 50%;
  filter: blur(0.5px);
  animation: wave-vertical 0.8s ease-in-out infinite;
}

.waves-container .wave:nth-child(1) { animation-delay: 0s; }
.waves-container .wave:nth-child(2) { animation-delay: 0.1s; }
.waves-container .wave:nth-child(3) { animation-delay: 0.2s; }
.waves-container .wave:nth-child(4) { animation-delay: 0.3s; }
.waves-container .wave:nth-child(5) { animation-delay: 0.4s; }

/* Math calculations display */
.math-calculations {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
  padding: 2vw;
  overflow: hidden;
  font-family: 'VT323', monospace;
  font-size: 1.8vh;
  color: #95e208;
  text-shadow: 0 0 10px #95e208, 0 0 20px #95e208;
  background: rgba(0, 0, 0, 0.4);
}

.math-line {
  width: 95%;
  height: auto;
  text-align: center;
  line-height: 1.8;
  animation: math-flicker 0.15s infinite, math-glow 1.5s ease-in-out infinite;
  letter-spacing: 0.1em;
  word-break: break-all;
}

.math-line:nth-child(1) { animation-delay: 0s, 0s; }
.math-line:nth-child(2) { animation-delay: 0.05s, 0.2s; }
.math-line:nth-child(3) { animation-delay: 0.1s, 0.4s; }
.math-line:nth-child(4) { animation-delay: 0.03s, 0.6s; }
.math-line:nth-child(5) { animation-delay: 0.07s, 0.8s; }

@keyframes math-flicker {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

@keyframes math-glow {
  0%, 100% {
    text-shadow: 0 0 10px #95e208, 0 0 20px #95e208;
  }
  50% {
    text-shadow: 0 0 20px #95e208, 0 0 40px #95e208, 0 0 60px #95e208;
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px) rotateZ(0deg);
  }
  50% {
    transform: translateY(-15px) rotateZ(3deg);
  }
}

@keyframes wave-vertical {
  0%, 100% {
    transform: scaleY(0.6);
    opacity: 0.5;
  }
  50% {
    transform: scaleY(1);
    opacity: 1;
  }
}

.horizontal-line {
  position: absolute;
  background: #95e208;
  height: 1px;
}

.horizontal-line.bottom {
  bottom: 0;
  width: 100%;
}

.vertical-line {
  position: absolute;
  left: 50%;
  width: 1px;
  height: 100%;
  background: #95e208;
  z-index: 10;
  transform: translateX(-50%);
}

.horizontal-line.full-width {
  position: absolute;
  top: 50%;
  width: 100%;
  height: 1px;
  left: 0;
  z-index: 10;
  transform: translateY(-50%);
}

.background-gif {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.01;
  pointer-events: none;
}

.enter-screen {
  filter: blur(0.6px);
  background: #000;
  padding: 10px 20px;
  border: 5px double #95e208;
  box-shadow: 1px 1px 1px #95e208;
  text-align: center;
  white-space: nowrap;
}

.enter-screen h1 {
  font-size: 3vw;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin: 0;
}

.line {
  position: absolute;
  background: #95e208;
  filter: blur(0.15vh);
  z-index: 10;
}

.vline {
  width: 2px;
  height: 100%;
  left: 50%;
}

.hline {
  width: 100%;
  height: 2px;
  top: 50%;
}

.hline-top {
  display: none;
}

.hline-bottom {
  display: none;
}

.circles-container {
  position: relative;
  width: 25vh;
  height: 25vh;
  perspective: 4000px;
  transform-style: preserve-3d;
}

.circle {
  width: 20vh;
  height: 20vh;
  border: 0.7vh solid #95e208;
  border-radius: 50%;
  position: absolute;
  opacity: 0.6;
  animation: spin 15s ease-in-out infinite alternate;
  filter: blur(0.5px);
  transform-style: preserve-3d;
}

.circle:nth-child(1) {
  animation-delay: 500ms;
}

.circle:nth-child(2) {
  animation-delay: 1000ms;
}

.circle:nth-child(3) {
  animation-delay: 1500ms;
}

.circle:nth-child(4) {
  animation-delay: 2000ms;
}

@keyframes spin {
  0% {
    transform: rotateY(0deg) rotateX(0deg);
    opacity: 1;
  }
  25% {
    transform: rotateY(180deg) rotateX(360deg);
  }
  50% {
    transform: rotateY(540deg) rotateX(540deg);
  }
  75% {
    transform: rotateY(720deg) rotateX(900deg);
  }
  100% {
    transform: rotateY(900deg) rotateX(1080deg);
    opacity: 1;
  }
}

.radar {
  width: 50%;
  height: 6px;
  background: #95e208;
  position: absolute;
  top: 50%;
  transform-origin: 100%;
  transition: all 0.05s cubic-bezier(0.1, 2.7, 0.58, 1);
  filter: blur(0.1vw);
}

.circle:nth-child(1) .radar {
  transform: rotate(-30deg);
}

.circle:nth-child(2) .radar {
  transform: rotate(90deg);
}

.circle:nth-child(3) .radar {
  transform: rotate(210deg);
}

.garbage-left,
.garbage-right {
  position: relative;
  filter: blur(0.15vh);
  text-align: justify;
  font-size: 3vh;
  margin: 0;
}

.garbage-right {
  font-size: 3vh;
}

.garbage-left pre,
.garbage-right pre {
  font-family: 'VT323', monospace;
  color: #95e208;
  margin: 0;
  padding: 10px;
}

.prompt {
  position: fixed;
  bottom: -0.5vh;
  left: 1vw;
  font-size: 4.5vh;
  filter: blur(0.15vh);
  animation: pulse-prompt 0.55s infinite alternate;
  z-index: 3;
}

@keyframes pulse-prompt {
  from {
    color: #95e208;
  }
  to {
    color: #ffff00;
  }
}

.prompt-keys {
  color: #ff0000;
  font-weight: 700;
}

.sending,
.receiving {
  position: fixed;
  top: 10vh;
  left: 50%;
  transform: translateX(-50%);
  filter: blur(0.15vh);
  font-size: 6vh;
  z-index: 15;
  font-weight: bold;
}

.sending {
  text-shadow: 0 0 20px #95e208, 0 0 40px #95e208;
  color: #95e208;
  animation: sending-pulse 0.8s ease-in-out infinite;
}

.receiving {
  text-shadow: 0 0 20px #ff00ff, 0 0 40px #ff00ff;
  color: #ff00ff;
  animation: receiving-pulse 0.8s ease-in-out infinite, floating 3s ease-in-out infinite;
}

@keyframes sending-pulse {
  0%, 100% {
    opacity: 0.7;
    text-shadow: 0 0 15px #95e208, 0 0 30px #95e208;
  }
  50% {
    opacity: 1;
    text-shadow: 0 0 30px #95e208, 0 0 50px #95e208;
  }
}

@keyframes receiving-pulse {
  0%, 100% {
    opacity: 0.7;
    text-shadow: 0 0 15px #ff00ff, 0 0 30px #ff00ff;
  }
  50% {
    opacity: 1;
    text-shadow: 0 0 30px #ff00ff, 0 0 50px #ff00ff;
  }
}

@keyframes floating {
  0%, 100% {
    transform: translateX(-50%) translateY(0px);
  }
  50% {
    transform: translateX(-50%) translateY(-20px);
  }
}

.header {
  position: fixed;
  top: 0;
  right: 1vh;
  font-size: 4vh;
  filter: blur(0.15vh);
  text-transform: none;
  z-index: 3;
}

.sea {
  position: fixed;
  top: 10vh;
  display: flex;
  flex-wrap: wrap;
  width: 20vw;
  height: 20vw;
  transform-style: preserve-3d;
  z-index: 1;
}

.sea-left {
  transform: rotateX(67deg) rotateZ(-223deg) rotateY(0deg);
  left: 8vw;
}

.sea-right {
  transform: rotateX(67deg) rotateZ(-57deg) rotateY(0deg);
  right: 8vw;
}

.sea .wave {
  width: 2vw;
  height: 2vw;
  background: #95e208;
  margin: -18px 2px;
  filter: blur(0.1vw);
  transform: translateZ(0px) rotateX(90deg);
  transform-origin: top;
  animation: wave-active 0.6s ease-in-out infinite alternate;
  opacity: 0.8;
  border-radius: 0 0 2px 2px;
}

@keyframes wave-active {
  from {
    height: 12px;
    opacity: 0.8;
  }
  to {
    height: 50px;
    opacity: 1;
  }
}

.wave:nth-child(1) { animation-delay: 0s; }
.wave:nth-child(2) { animation-delay: 0.028s; }
.wave:nth-child(3) { animation-delay: 0.042s; }
.wave:nth-child(4) { animation-delay: 0.056s; }
.wave:nth-child(5) { animation-delay: 0.07s; }
.wave:nth-child(6) { animation-delay: 0.084s; }
.wave:nth-child(7) { animation-delay: 0.098s; }
.wave:nth-child(8) { animation-delay: 0.112s; }
.wave:nth-child(9) { animation-delay: 0.126s; }
.wave:nth-child(10) { animation-delay: 0.14s; }
.wave:nth-child(11) { animation-delay: 0.154s; }
.wave:nth-child(12) { animation-delay: 0.168s; }
.wave:nth-child(13) { animation-delay: 0.182s; }
.wave:nth-child(14) { animation-delay: 0.196s; }
.wave:nth-child(15) { animation-delay: 0.21s; }
.wave:nth-child(16) { animation-delay: 0.224s; }
.wave:nth-child(17) { animation-delay: 0.238s; }
.wave:nth-child(18) { animation-delay: 0.252s; }
.wave:nth-child(19) { animation-delay: 0.266s; }
.wave:nth-child(20) { animation-delay: 0.28s; }
.wave:nth-child(21) { animation-delay: 0.294s; }
.wave:nth-child(22) { animation-delay: 0.308s; }
.wave:nth-child(23) { animation-delay: 0.322s; }
.wave:nth-child(24) { animation-delay: 0.336s; }
.wave:nth-child(25) { animation-delay: 0.35s; }
.wave:nth-child(26) { animation-delay: 0.364s; }
.wave:nth-child(27) { animation-delay: 0.378s; }
.wave:nth-child(28) { animation-delay: 0.392s; }
.wave:nth-child(29) { animation-delay: 0.406s; }
.wave:nth-child(30) { animation-delay: 0.42s; }
.wave:nth-child(31) { animation-delay: 0.434s; }
.wave:nth-child(32) { animation-delay: 0.448s; }
.wave:nth-child(33) { animation-delay: 0.462s; }
.wave:nth-child(34) { animation-delay: 0.476s; }
.wave:nth-child(35) { animation-delay: 0.49s; }
.wave:nth-child(36) { animation-delay: 0.504s; }
.wave:nth-child(37) { animation-delay: 0.518s; }
.wave:nth-child(38) { animation-delay: 0.532s; }
.wave:nth-child(39) { animation-delay: 0.546s; }
.wave:nth-child(40) { animation-delay: 0.56s; }

.hidden {
  display: none !important;
}