عيون متحركة - YarTechnology

رجوع

معاينة الكود المباشر

قسم الاكواد

HTML Code

<div class="btn-container">
  <div style="--a: 0;" class="btn-sensor sensor-n"></div>
  <div style="--a: 45;" class="btn-sensor sensor-ne"></div>
  <div style="--a: 90;" class="btn-sensor sensor-e"></div>
  <div style="--a: 135;" class="btn-sensor sensor-se"></div>
  <div style="--a: 180;" class="btn-sensor sensor-s"></div>
  <div style="--a: 225;" class="btn-sensor sensor-sw"></div>
  <div style="--a: 270;" class="btn-sensor sensor-w"></div>
  <div style="--a: 315;" class="btn-sensor sensor-nw"></div>
  <button class="btn-button">
    <div class="btn-lid"></div>
    <div class="btn-pupil"></div>
  </button>
  <button class="btn-button">
    <div class="btn-lid"></div>
    <div class="btn-pupil"></div>
  </button>
</div>

CSS Code

.btn-container {
  --pupil-color: rgb(156, 207, 255);
  --pupil-move: 20%;
  --sensor-height: 130dvmax;
  --sensor-width: calc(var(--sensor-height) * 82.84 / 100);
}
.btn-button {
  --back-color: #fff;
}
.btn-lid {
  --back-color: transparent;
}

/**********/
/* Styles */
/**********/

/* Container */
.btn-container {
  position: relative;
}

/* Button */
.btn-button {
  background: #fff;
  border: 3px solid #000;
  border-radius: 10rem;
  cursor: pointer;
  padding: 2rem;
  position: relative;
  z-index: 100;
}
.btn-button:hover,
.btn-button:hover .btn-lid {
  animation: squint 100ms forwards;
}
.btn-button:active .btn-pupil {
  animation: agitate 100ms infinite 500ms;
  border-width: 0.5rem;
  padding: 1rem;
}

.btn-lid {
  border-radius: 10rem;
  height: 100%;
  left: 0;
  position: absolute;
  top: 0;
  width: 100%;
  z-index: 101;
}

.btn-pupil {
  background: #000;
  border: 0.8rem solid var(--pupil-color);
  border-radius: 10rem;
  padding: 0.7rem;
  transition: all 200ms ease-out;
}

/* Sensors */
.btn-sensor {
  clip-path: polygon(0 0, 100% 0, 50% 100%, 0 0);
  height: var(--sensor-height);
  left: calc(50% - var(--sensor-width) / 2);
  overflow: hidden;
  position: absolute;
  top: calc(50% - var(--sensor-height) / 2);
  transform: rotate(calc(var(--a) * 1deg))
    translateY(calc(var(--sensor-height) * -50 / 100));
  width: var(--sensor-width);
  z-index: 99;
}

/************/
/* Tracking */
/************/

.sensor-n:hover ~ .btn-button .btn-pupil {
  transform: translateX(0) translateY(calc(-3 * var(--pupil-move)));
}
.sensor-ne:hover ~ .btn-button .btn-pupil {
  transform: translateX(calc(2 * var(--pupil-move)))
    translateY(calc(-2 * var(--pupil-move)));
}
.sensor-e:hover ~ .btn-button .btn-pupil {
  transform: translateX(calc(3 * var(--pupil-move))) translateY(0);
}
.sensor-se:hover ~ .btn-button .btn-pupil {
  transform: translateX(calc(2 * var(--pupil-move)))
    translateY(calc(2 * var(--pupil-move)));
}
.sensor-s:hover ~ .btn-button .btn-pupil {
  transform: translateX(0) translateY(calc(3 * var(--pupil-move)));
}
.sensor-sw:hover ~ .btn-button .btn-pupil {
  transform: translateX(calc(-2 * var(--pupil-move)))
    translateY(calc(2 * var(--pupil-move)));
}
.sensor-w:hover ~ .btn-button .btn-pupil {
  transform: translateX(calc(-3 * var(--pupil-move))) translateY(0);
}
.sensor-nw:hover ~ .btn-button .btn-pupil {
  transform: translateX(calc(-2 * var(--pupil-move)))
    translateY(calc(-2 * var(--pupil-move)));
}

/**************/
/* Animations */
/**************/

@keyframes agitate {
  0% {
    transform: scale(1.2) translate(0%, -10%);
  }

  25% {
    transform: scale(1.2) translate(-10%, 10%);
  }

  50% {
    transform: scale(1.2) translate(10%, -5%);
  }

  75% {
    transform: scale(1.2) translate(-10%, -5%);
  }

  100% {
    transform: scale(1.2) translate(10%, 10%);
  }
}

@keyframes squint {
  0% {
    background: var(--back-color);
  }

  25% {
    background: linear-gradient(
      0deg,
      #000 0% 9%,
      var(--back-color) 10% 90%,
      #000 91% 100%
    );
  }

  50% {
    background: linear-gradient(
      0deg,
      #000 0% 18%,
      var(--back-color) 19% 81%,
      #000 82% 100%
    );
  }

  75% {
    background: linear-gradient(
      0deg,
      #000 0% 27%,
      var(--back-color) 28% 72%,
      #000 73% 100%
    );
  }

  100% {
    background: linear-gradient(
      0deg,
      #000 0% 35%,
      var(--back-color) 36% 64%,
      #000 65% 100%
    );
  }
}