html {
  box-sizing: border-box;
}

*,
*:before,
*:after {
  box-sizing: inherit;
}

body {
  font-family: 'Poppins', sans-serif;
  margin: 0;
  overflow-x: hidden;
  background: #f8f8f8;
}

.song {
  visibility: hidden;
}

.container {
  height: 100vh;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
  text-align: center;
  visibility: hidden;
  width: 100vw;
}

.container > div {
  left: 0;
  position: absolute;
  right: 0;
  top: 20vh;
}

/* TEXT */

.one {
  font-size: 4.5rem;
}

.two {
  font-size: 1.2rem;
  font-weight: lighter;
}

.three {
  font-size: 3rem;
}

/* CHAT BOX */

.four .text-box {
  border: 3px solid #aaa;
  border-radius: 10px;
  margin: 0 auto;
  padding: 15px;
  position: relative;
  width: 600px;
  background: white;
}

.text-box p {
  margin: 0;
  text-align: left;
  line-height: 1.7;
}

.text-box span {
  visibility: hidden;
}

.text-box .fake-btn {
  background-color: rgb(21, 161, 237);
  border-radius: 5px;
  bottom: -45px;
  color: #fff;
  padding: .5rem 1rem;
  position: absolute;
  right: 10px;
  font-size: 14px;
}

/* IDEA SECTION */

.five p {
  font-size: 2rem;
  left: 0;
  position: absolute;
  right: 0;
}

.idea-3 strong {
  border-radius: 5px;
  display: inline-block;
  padding: 5px 8px;
}

.five .idea-5 {
  font-size: 4rem;
}

.idea-5 span,
.idea-6 span,
.wish-hbd span {
  display: inline-block;
}

.idea-6 span {
  font-size: 15rem;
}

/* PHOTO SECTION */

.six {
  position: relative;
  top: 10vh;
  z-index: 1;

  display: flex;
  flex-direction: column;
  align-items: center;
}

.profile-picture {
  width: 300px;
  height: 350px;
  object-fit: cover;
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

/* HAT FIX */

.six .hat {
  position: absolute;
  width: 75px;

  top: -35px;
  left: 50%;

  transform: translateX(-92px) rotate(-18deg);

  z-index: 2;
}

/* BALLOONS */

.baloons img {
  display: inline-block;
  position: absolute;
}

.baloons img:nth-child(even) {
  left: -10%;
}

.baloons img:nth-child(odd) {
  right: -10%;
}

.baloons img:nth-child(3n + 0) {
  left: 30%;
}

/* EFFECTS */

.seven,
.eight {
  height: 100vh;
  position: fixed;
  top: 0;
  width: 100vw;
}

.eight svg {
  left: 0;
  position: absolute;
  top: 0;
  visibility: hidden;
  width: 25px;
  z-index: -1;
}

.eight svg:nth-child(1) {
  fill: #bd6ecf;
  left: 5vw;
  top: 7vh;
}

.eight svg:nth-child(2) {
  fill: #7dd175;
  left: 35vw;
  top: 23vh;
}

.eight svg:nth-child(3) {
  fill: #349d8b;
  left: 23vw;
  top: 33vh;
}

.eight svg:nth-child(4) {
  fill: #347a9d;
  left: 57vw;
  top: 43vh;
}

.eight svg:nth-child(5) {
  fill: #c66053;
  left: 7vw;
  top: 68vh;
}

.eight svg:nth-child(6) {
  fill: #bfaa40;
  left: 77vw;
  top: 42vh;
}

.eight svg:nth-child(7) {
  fill: #e3bae8;
  left: 83vw;
  top: 68vh;
}

.eight svg:nth-child(8) {
  fill: #8762cb;
  left: 37vw;
  top: 86vh;
}

.eight svg:nth-child(9) {
  fill: #9a90da;
  left: 87vw;
  top: 94vh;
}

/* WISH */

.wish-hbd {
  font-size: 3em;
  margin: 20px 0 0;
  text-transform: uppercase;
  color: #ff69b4;
}

.wish h5 {
  font-size: 1.8rem;
  font-weight: lighter;
  margin: 10px 0 0;
}

/* FINAL */

.nine p {
  font-size: 2rem;
  font-weight: lighter;
}

#replay {
  cursor: pointer;
  z-index: 3;
}

/* ========================= */
/* MOBILE RESPONSIVE */
/* ========================= */

@media screen and (max-width: 768px) {

  .one {
    font-size: 3rem;
  }

  .three {
    font-size: 2rem;
  }

  .five p {
    font-size: 1.5rem;
    padding: 0 15px;
  }

  .five .idea-5 {
    font-size: 2.5rem;
  }

  .idea-6 span {
    font-size: 8rem;
  }

  .four .text-box {
    width: 90%;
    padding: 15px;
  }

  .profile-picture {
    width: 240px;
    height: 300px;
  }

  .six .hat {
    width: 55px;

    top: -25px;
    left: 50%;

    transform: translateX(-74px) rotate(-18deg);
  }

  .wish-hbd {
    font-size: 2rem;
  }

  .wish h5 {
    font-size: 1.2rem;
    padding: 0 10px;
  }

  .nine p {
    font-size: 1.2rem;
    padding: 0 10px;
  }
}

@media screen and (max-width: 480px) {

  .one {
    font-size: 2.3rem;
  }

  .two {
    font-size: 1rem;
  }

  .three {
    font-size: 1.6rem;
  }

  .profile-picture {
    width: 220px;
    height: 280px;
  }

  .six .hat {
    width: 50px;

    top: -20px;
    left: 50%;

    transform: translateX(-68px) rotate(-18deg);
  }

  .wish-hbd {
    font-size: 1.7rem;
  }

  .wish h5 {
    font-size: 1rem;
  }

  .idea-6 span {
    font-size: 6rem;
  }
}